diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..45d947f8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,30 @@ +*.rar +*.o +*.d +*.crf +*.htm +*.dep +*.map +*.bak +*.lnp +*.lst +*.ini +*.iex +*.sct +*.scvd +*.uvguix +*.dbg* +*.uvguix.* +.mxproject + +RTE/ +Templates/ +Examples/ + +!*.uvprojx +!*.h +!*.c +!*.ioc +!*.axf +!*.bin +!*.hex diff --git a/Core/Inc/FreeRTOSConfig.h b/Core/Inc/FreeRTOSConfig.h new file mode 100644 index 00000000..890783b5 --- /dev/null +++ b/Core/Inc/FreeRTOSConfig.h @@ -0,0 +1,191 @@ +/* USER CODE BEGIN Header */ +/* + * FreeRTOS Kernel V10.0.1 + * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ +/* USER CODE END Header */ + +#ifndef FREERTOS_CONFIG_H +#define FREERTOS_CONFIG_H + +/*----------------------------------------------------------- + * Application specific definitions. + * + * These definitions should be adjusted for your particular hardware and + * application requirements. + * + * These parameters and more are described within the 'configuration' section of the + * FreeRTOS API documentation available on the FreeRTOS.org web site. + * + * See http://www.freertos.org/a00110.html + *----------------------------------------------------------*/ + +/* USER CODE BEGIN Includes */ +/* Section where include file can be added */ +/* USER CODE END Includes */ + +/* Ensure definitions are only used by the compiler, and not by the assembler. */ +#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__) + #include + extern uint32_t SystemCoreClock; + void xPortSysTickHandler(void); +/* USER CODE BEGIN 0 */ + extern void configureTimerForRunTimeStats(void); + extern unsigned long getRunTimeCounterValue(void); +/* USER CODE END 0 */ +#endif +#ifndef CMSIS_device_header +#define CMSIS_device_header "stm32f4xx.h" +#endif /* CMSIS_device_header */ + +#define configENABLE_FPU 1 +#define configENABLE_MPU 0 + +#define configUSE_PREEMPTION 1 +#define configSUPPORT_STATIC_ALLOCATION 1 +#define configSUPPORT_DYNAMIC_ALLOCATION 1 +#define configUSE_IDLE_HOOK 0 +#define configUSE_TICK_HOOK 0 +#define configCPU_CLOCK_HZ ( SystemCoreClock ) +#define configTICK_RATE_HZ ((TickType_t)1000) +#define configMAX_PRIORITIES ( 56 ) +#define configMINIMAL_STACK_SIZE ((uint16_t)128) +#define configTOTAL_HEAP_SIZE ((size_t)0x6000) +#define configMAX_TASK_NAME_LEN ( 16 ) +#define configGENERATE_RUN_TIME_STATS 1 +#define configUSE_TRACE_FACILITY 1 +#define configUSE_STATS_FORMATTING_FUNCTIONS 1 +#define configUSE_16_BIT_TICKS 0 +#define configUSE_MUTEXES 1 +#define configQUEUE_REGISTRY_SIZE 8 +#define configCHECK_FOR_STACK_OVERFLOW 2 +#define configUSE_RECURSIVE_MUTEXES 1 +#define configUSE_COUNTING_SEMAPHORES 1 +#define configENABLE_BACKWARD_COMPATIBILITY 0 +#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 +#define configRECORD_STACK_HIGH_ADDRESS 1 +/* USER CODE BEGIN MESSAGE_BUFFER_LENGTH_TYPE */ +/* Defaults to size_t for backward compatibility, but can be changed + if lengths will always be less than the number of bytes in a size_t. */ +#define configMESSAGE_BUFFER_LENGTH_TYPE size_t +/* USER CODE END MESSAGE_BUFFER_LENGTH_TYPE */ + +/* Co-routine definitions. */ +#define configUSE_CO_ROUTINES 0 +#define configMAX_CO_ROUTINE_PRIORITIES ( 2 ) + +/* Software timer definitions. */ +#define configUSE_TIMERS 1 +#define configTIMER_TASK_PRIORITY ( 2 ) +#define configTIMER_QUEUE_LENGTH 10 +#define configTIMER_TASK_STACK_DEPTH 256 + +/* CMSIS-RTOS V2 flags */ +#define configUSE_OS2_THREAD_SUSPEND_RESUME 1 +#define configUSE_OS2_THREAD_ENUMERATE 1 +#define configUSE_OS2_EVENTFLAGS_FROM_ISR 1 +#define configUSE_OS2_THREAD_FLAGS 1 +#define configUSE_OS2_TIMER 1 +#define configUSE_OS2_MUTEX 1 + +/* Set the following definitions to 1 to include the API function, or zero +to exclude the API function. */ +#define INCLUDE_vTaskPrioritySet 1 +#define INCLUDE_uxTaskPriorityGet 1 +#define INCLUDE_vTaskDelete 1 +#define INCLUDE_vTaskCleanUpResources 1 +#define INCLUDE_vTaskSuspend 1 +#define INCLUDE_vTaskDelayUntil 1 +#define INCLUDE_vTaskDelay 1 +#define INCLUDE_xTaskGetSchedulerState 1 +#define INCLUDE_xEventGroupSetBitFromISR 1 +#define INCLUDE_xTimerPendFunctionCall 1 +#define INCLUDE_xQueueGetMutexHolder 1 +#define INCLUDE_xSemaphoreGetMutexHolder 1 +#define INCLUDE_pcTaskGetTaskName 1 +#define INCLUDE_uxTaskGetStackHighWaterMark 1 +#define INCLUDE_uxTaskGetStackHighWaterMark2 1 +#define INCLUDE_xTaskGetCurrentTaskHandle 1 +#define INCLUDE_eTaskGetState 1 +#define INCLUDE_xTaskAbortDelay 1 +#define INCLUDE_xTaskGetHandle 1 + +/* + * The CMSIS-RTOS V2 FreeRTOS wrapper is dependent on the heap implementation used + * by the application thus the correct define need to be enabled below + */ +#define USE_FreeRTOS_HEAP_4 + +/* Cortex-M specific definitions. */ +#ifdef __NVIC_PRIO_BITS + /* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */ + #define configPRIO_BITS __NVIC_PRIO_BITS +#else + #define configPRIO_BITS 4 +#endif + +/* The lowest interrupt priority that can be used in a call to a "set priority" +function. */ +#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 15 + +/* The highest interrupt priority that can be used by any interrupt service +routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL +INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER +PRIORITY THAN THIS! (higher priorities are lower numeric values. */ +#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5 + +/* Interrupt priorities used by the kernel port layer itself. These are generic +to all Cortex-M ports, and do not rely on any particular library functions. */ +#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) ) +/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!! +See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */ +#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) ) + +/* Normal assert() semantics without relying on the provision of an assert.h +header file. */ +/* USER CODE BEGIN 1 */ +#define configASSERT( x ) if ((x) == 0) {taskDISABLE_INTERRUPTS(); for( ;; );} +/* USER CODE END 1 */ + +/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS +standard names. */ +#define vPortSVCHandler SVC_Handler +#define xPortPendSVHandler PendSV_Handler + +/* IMPORTANT: After 10.3.1 update, Systick_Handler comes from NVIC (if SYS timebase = systick), otherwise from cmsis_os2.c */ + +#define USE_CUSTOM_SYSTICK_HANDLER_IMPLEMENTATION 1 + +/* USER CODE BEGIN 2 */ +/* Definitions needed when configGENERATE_RUN_TIME_STATS is on */ +#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS configureTimerForRunTimeStats +#define portGET_RUN_TIME_COUNTER_VALUE getRunTimeCounterValue +/* USER CODE END 2 */ + +/* USER CODE BEGIN Defines */ +/* Section where parameter definitions can be added (for instance, to override default ones in FreeRTOS.h) */ +/* USER CODE END Defines */ + +#endif /* FREERTOS_CONFIG_H */ diff --git a/Core/Inc/adc.h b/Core/Inc/adc.h new file mode 100644 index 00000000..02cf51d8 --- /dev/null +++ b/Core/Inc/adc.h @@ -0,0 +1,54 @@ +/** + ****************************************************************************** + * @file adc.h + * @brief This file contains all the function prototypes for + * the adc.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __ADC_H__ +#define __ADC_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern ADC_HandleTypeDef hadc1; +extern ADC_HandleTypeDef hadc3; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_ADC1_Init(void); +void MX_ADC3_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __ADC_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/can.h b/Core/Inc/can.h new file mode 100644 index 00000000..8dae1a52 --- /dev/null +++ b/Core/Inc/can.h @@ -0,0 +1,54 @@ +/** + ****************************************************************************** + * @file can.h + * @brief This file contains all the function prototypes for + * the can.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __CAN_H__ +#define __CAN_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern CAN_HandleTypeDef hcan1; +extern CAN_HandleTypeDef hcan2; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_CAN1_Init(void); +void MX_CAN2_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CAN_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/crc.h b/Core/Inc/crc.h new file mode 100644 index 00000000..8f05b75c --- /dev/null +++ b/Core/Inc/crc.h @@ -0,0 +1,52 @@ +/** + ****************************************************************************** + * @file crc.h + * @brief This file contains all the function prototypes for + * the crc.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __CRC_H__ +#define __CRC_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern CRC_HandleTypeDef hcrc; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_CRC_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CRC_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/dma.h b/Core/Inc/dma.h new file mode 100644 index 00000000..59a26f2e --- /dev/null +++ b/Core/Inc/dma.h @@ -0,0 +1,52 @@ +/** + ****************************************************************************** + * @file dma.h + * @brief This file contains all the function prototypes for + * the dma.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __DMA_H__ +#define __DMA_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* DMA memory to memory transfer handles -------------------------------------*/ + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_DMA_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __DMA_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/gpio.h b/Core/Inc/gpio.h new file mode 100644 index 00000000..b8813862 --- /dev/null +++ b/Core/Inc/gpio.h @@ -0,0 +1,49 @@ +/** + ****************************************************************************** + * @file gpio.h + * @brief This file contains all the function prototypes for + * the gpio.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __GPIO_H__ +#define __GPIO_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_GPIO_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif +#endif /*__ GPIO_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/i2c.h b/Core/Inc/i2c.h new file mode 100644 index 00000000..4b30c8ee --- /dev/null +++ b/Core/Inc/i2c.h @@ -0,0 +1,56 @@ +/** + ****************************************************************************** + * @file i2c.h + * @brief This file contains all the function prototypes for + * the i2c.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __I2C_H__ +#define __I2C_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern I2C_HandleTypeDef hi2c1; +extern I2C_HandleTypeDef hi2c2; +extern I2C_HandleTypeDef hi2c3; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_I2C1_Init(void); +void MX_I2C2_Init(void); +void MX_I2C3_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __I2C_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/main.h b/Core/Inc/main.h new file mode 100644 index 00000000..7926b871 --- /dev/null +++ b/Core/Inc/main.h @@ -0,0 +1,111 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : main.h + * @brief : Header for main.c file. + * This file contains the common defines of the application. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2019 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __MAIN_H +#define __MAIN_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Exported types ------------------------------------------------------------*/ +/* USER CODE BEGIN ET */ + +/* USER CODE END ET */ + +/* Exported constants --------------------------------------------------------*/ +/* USER CODE BEGIN EC */ + +/* USER CODE END EC */ + +/* Exported macro ------------------------------------------------------------*/ +/* USER CODE BEGIN EM */ + +/* USER CODE END EM */ + +/* Exported functions prototypes ---------------------------------------------*/ +void Error_Handler(void); + +/* USER CODE BEGIN EFP */ + +/* USER CODE END EFP */ + +/* Private defines -----------------------------------------------------------*/ +#define LASER_Pin GPIO_PIN_8 +#define LASER_GPIO_Port GPIOC +#define CMPS_RST_Pin GPIO_PIN_6 +#define CMPS_RST_GPIO_Port GPIOG +#define IMU_HEAT_PWM_Pin GPIO_PIN_6 +#define IMU_HEAT_PWM_GPIO_Port GPIOF +#define LED_R_Pin GPIO_PIN_12 +#define LED_R_GPIO_Port GPIOH +#define CMPS_INT_Pin GPIO_PIN_3 +#define CMPS_INT_GPIO_Port GPIOG +#define CMPS_INT_EXTI_IRQn EXTI3_IRQn +#define ADC_BAT_Pin GPIO_PIN_10 +#define ADC_BAT_GPIO_Port GPIOF +#define LED_G_Pin GPIO_PIN_11 +#define LED_G_GPIO_Port GPIOH +#define LED_B_Pin GPIO_PIN_10 +#define LED_B_GPIO_Port GPIOH +#define HW0_Pin GPIO_PIN_0 +#define HW0_GPIO_Port GPIOC +#define HW1_Pin GPIO_PIN_1 +#define HW1_GPIO_Port GPIOC +#define HW2_Pin GPIO_PIN_2 +#define HW2_GPIO_Port GPIOC +#define BUZZER_Pin GPIO_PIN_14 +#define BUZZER_GPIO_Port GPIOD +#define USER_KEY_Pin GPIO_PIN_0 +#define USER_KEY_GPIO_Port GPIOA +#define USER_KEY_EXTI_IRQn EXTI0_IRQn +#define ACCL_CS_Pin GPIO_PIN_4 +#define ACCL_CS_GPIO_Port GPIOA +#define ACCL_INT_Pin GPIO_PIN_4 +#define ACCL_INT_GPIO_Port GPIOC +#define ACCL_INT_EXTI_IRQn EXTI4_IRQn +#define GYRO_INT_Pin GPIO_PIN_5 +#define GYRO_INT_GPIO_Port GPIOC +#define GYRO_INT_EXTI_IRQn EXTI9_5_IRQn +#define SPI2_CS_Pin GPIO_PIN_12 +#define SPI2_CS_GPIO_Port GPIOB +#define GYRO_CS_Pin GPIO_PIN_0 +#define GYRO_CS_GPIO_Port GPIOB +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +#ifdef __cplusplus +} +#endif + +#endif /* __MAIN_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/rng.h b/Core/Inc/rng.h new file mode 100644 index 00000000..82b61396 --- /dev/null +++ b/Core/Inc/rng.h @@ -0,0 +1,52 @@ +/** + ****************************************************************************** + * @file rng.h + * @brief This file contains all the function prototypes for + * the rng.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __RNG_H__ +#define __RNG_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern RNG_HandleTypeDef hrng; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_RNG_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __RNG_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/spi.h b/Core/Inc/spi.h new file mode 100644 index 00000000..8647d5e7 --- /dev/null +++ b/Core/Inc/spi.h @@ -0,0 +1,54 @@ +/** + ****************************************************************************** + * @file spi.h + * @brief This file contains all the function prototypes for + * the spi.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __SPI_H__ +#define __SPI_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern SPI_HandleTypeDef hspi1; +extern SPI_HandleTypeDef hspi2; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_SPI1_Init(void); +void MX_SPI2_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __SPI_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/stm32f4xx_hal_conf.h b/Core/Inc/stm32f4xx_hal_conf.h new file mode 100644 index 00000000..11039eff --- /dev/null +++ b/Core/Inc/stm32f4xx_hal_conf.h @@ -0,0 +1,492 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_conf_template.h + * @author MCD Application Team + * @brief HAL configuration template file. + * This file should be copied to the application folder and renamed + * to stm32f4xx_hal_conf.h. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_CONF_H +#define __STM32F4xx_HAL_CONF_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/* ########################## Module Selection ############################## */ +/** + * @brief This is the list of modules to be used in the HAL driver + */ +#define HAL_MODULE_ENABLED + + #define HAL_ADC_MODULE_ENABLED +/* #define HAL_CRYP_MODULE_ENABLED */ +#define HAL_CAN_MODULE_ENABLED +#define HAL_CRC_MODULE_ENABLED +/* #define HAL_CAN_LEGACY_MODULE_ENABLED */ +/* #define HAL_CRYP_MODULE_ENABLED */ +/* #define HAL_DAC_MODULE_ENABLED */ +/* #define HAL_DCMI_MODULE_ENABLED */ +/* #define HAL_DMA2D_MODULE_ENABLED */ +/* #define HAL_ETH_MODULE_ENABLED */ +/* #define HAL_NAND_MODULE_ENABLED */ +/* #define HAL_NOR_MODULE_ENABLED */ +/* #define HAL_PCCARD_MODULE_ENABLED */ +/* #define HAL_SRAM_MODULE_ENABLED */ +/* #define HAL_SDRAM_MODULE_ENABLED */ +/* #define HAL_HASH_MODULE_ENABLED */ +#define HAL_I2C_MODULE_ENABLED +/* #define HAL_I2S_MODULE_ENABLED */ +/* #define HAL_IWDG_MODULE_ENABLED */ +/* #define HAL_LTDC_MODULE_ENABLED */ +#define HAL_RNG_MODULE_ENABLED +/* #define HAL_RTC_MODULE_ENABLED */ +/* #define HAL_SAI_MODULE_ENABLED */ +/* #define HAL_SD_MODULE_ENABLED */ +/* #define HAL_MMC_MODULE_ENABLED */ +#define HAL_SPI_MODULE_ENABLED +#define HAL_TIM_MODULE_ENABLED +#define HAL_UART_MODULE_ENABLED +/* #define HAL_USART_MODULE_ENABLED */ +/* #define HAL_IRDA_MODULE_ENABLED */ +/* #define HAL_SMARTCARD_MODULE_ENABLED */ +/* #define HAL_SMBUS_MODULE_ENABLED */ +/* #define HAL_WWDG_MODULE_ENABLED */ +#define HAL_PCD_MODULE_ENABLED +/* #define HAL_HCD_MODULE_ENABLED */ +/* #define HAL_DSI_MODULE_ENABLED */ +/* #define HAL_QSPI_MODULE_ENABLED */ +/* #define HAL_QSPI_MODULE_ENABLED */ +/* #define HAL_CEC_MODULE_ENABLED */ +/* #define HAL_FMPI2C_MODULE_ENABLED */ +/* #define HAL_FMPSMBUS_MODULE_ENABLED */ +/* #define HAL_SPDIFRX_MODULE_ENABLED */ +/* #define HAL_DFSDM_MODULE_ENABLED */ +/* #define HAL_LPTIM_MODULE_ENABLED */ +#define HAL_GPIO_MODULE_ENABLED +#define HAL_EXTI_MODULE_ENABLED +#define HAL_DMA_MODULE_ENABLED +#define HAL_RCC_MODULE_ENABLED +#define HAL_FLASH_MODULE_ENABLED +#define HAL_PWR_MODULE_ENABLED +#define HAL_CORTEX_MODULE_ENABLED + +/* ########################## HSE/HSI Values adaptation ##################### */ +/** + * @brief Adjust the value of External High Speed oscillator (HSE) used in your application. + * This value is used by the RCC HAL module to compute the system frequency + * (when HSE is used as system clock source, directly or through the PLL). + */ +#if !defined (HSE_VALUE) + #define HSE_VALUE 12000000U /*!< Value of the External oscillator in Hz */ +#endif /* HSE_VALUE */ + +#if !defined (HSE_STARTUP_TIMEOUT) + #define HSE_STARTUP_TIMEOUT 100U /*!< Time out for HSE start up, in ms */ +#endif /* HSE_STARTUP_TIMEOUT */ + +/** + * @brief Internal High Speed oscillator (HSI) value. + * This value is used by the RCC HAL module to compute the system frequency + * (when HSI is used as system clock source, directly or through the PLL). + */ +#if !defined (HSI_VALUE) + #define HSI_VALUE ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/ +#endif /* HSI_VALUE */ + +/** + * @brief Internal Low Speed oscillator (LSI) value. + */ +#if !defined (LSI_VALUE) + #define LSI_VALUE 32000U /*!< LSI Typical Value in Hz*/ +#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz + The real value may vary depending on the variations + in voltage and temperature.*/ +/** + * @brief External Low Speed oscillator (LSE) value. + */ +#if !defined (LSE_VALUE) + #define LSE_VALUE 32768U /*!< Value of the External Low Speed oscillator in Hz */ +#endif /* LSE_VALUE */ + +#if !defined (LSE_STARTUP_TIMEOUT) + #define LSE_STARTUP_TIMEOUT 5000U /*!< Time out for LSE start up, in ms */ +#endif /* LSE_STARTUP_TIMEOUT */ + +/** + * @brief External clock source for I2S peripheral + * This value is used by the I2S HAL module to compute the I2S clock source + * frequency, this source is inserted directly through I2S_CKIN pad. + */ +#if !defined (EXTERNAL_CLOCK_VALUE) + #define EXTERNAL_CLOCK_VALUE 12288000U /*!< Value of the External audio frequency in Hz*/ +#endif /* EXTERNAL_CLOCK_VALUE */ + +/* Tip: To avoid modifying this file each time you need to use different HSE, + === you can define the HSE value in your toolchain compiler preprocessor. */ + +/* ########################### System Configuration ######################### */ +/** + * @brief This is the HAL system configuration section + */ +#define VDD_VALUE 3300U /*!< Value of VDD in mv */ +#define TICK_INT_PRIORITY 15U /*!< tick interrupt priority */ +#define USE_RTOS 0U +#define PREFETCH_ENABLE 1U +#define INSTRUCTION_CACHE_ENABLE 1U +#define DATA_CACHE_ENABLE 1U + +#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */ +#define USE_HAL_CAN_REGISTER_CALLBACKS 0U /* CAN register callback disabled */ +#define USE_HAL_CEC_REGISTER_CALLBACKS 0U /* CEC register callback disabled */ +#define USE_HAL_CRYP_REGISTER_CALLBACKS 0U /* CRYP register callback disabled */ +#define USE_HAL_DAC_REGISTER_CALLBACKS 0U /* DAC register callback disabled */ +#define USE_HAL_DCMI_REGISTER_CALLBACKS 0U /* DCMI register callback disabled */ +#define USE_HAL_DFSDM_REGISTER_CALLBACKS 0U /* DFSDM register callback disabled */ +#define USE_HAL_DMA2D_REGISTER_CALLBACKS 0U /* DMA2D register callback disabled */ +#define USE_HAL_DSI_REGISTER_CALLBACKS 0U /* DSI register callback disabled */ +#define USE_HAL_ETH_REGISTER_CALLBACKS 0U /* ETH register callback disabled */ +#define USE_HAL_HASH_REGISTER_CALLBACKS 0U /* HASH register callback disabled */ +#define USE_HAL_HCD_REGISTER_CALLBACKS 0U /* HCD register callback disabled */ +#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */ +#define USE_HAL_FMPI2C_REGISTER_CALLBACKS 0U /* FMPI2C register callback disabled */ +#define USE_HAL_FMPSMBUS_REGISTER_CALLBACKS 0U /* FMPSMBUS register callback disabled */ +#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */ +#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */ +#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0U /* LPTIM register callback disabled */ +#define USE_HAL_LTDC_REGISTER_CALLBACKS 0U /* LTDC register callback disabled */ +#define USE_HAL_MMC_REGISTER_CALLBACKS 0U /* MMC register callback disabled */ +#define USE_HAL_NAND_REGISTER_CALLBACKS 0U /* NAND register callback disabled */ +#define USE_HAL_NOR_REGISTER_CALLBACKS 0U /* NOR register callback disabled */ +#define USE_HAL_PCCARD_REGISTER_CALLBACKS 0U /* PCCARD register callback disabled */ +#define USE_HAL_PCD_REGISTER_CALLBACKS 0U /* PCD register callback disabled */ +#define USE_HAL_QSPI_REGISTER_CALLBACKS 0U /* QSPI register callback disabled */ +#define USE_HAL_RNG_REGISTER_CALLBACKS 0U /* RNG register callback disabled */ +#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */ +#define USE_HAL_SAI_REGISTER_CALLBACKS 0U /* SAI register callback disabled */ +#define USE_HAL_SD_REGISTER_CALLBACKS 0U /* SD register callback disabled */ +#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */ +#define USE_HAL_SDRAM_REGISTER_CALLBACKS 0U /* SDRAM register callback disabled */ +#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U /* SRAM register callback disabled */ +#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */ +#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U /* SMBUS register callback disabled */ +#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */ +#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */ +#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */ +#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */ +#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */ + +/* ########################## Assert Selection ############################## */ +/** + * @brief Uncomment the line below to expanse the "assert_param" macro in the + * HAL drivers code + */ + #define USE_FULL_ASSERT 1U + +/* ################## Ethernet peripheral configuration ##################### */ + +/* Section 1 : Ethernet peripheral configuration */ + +/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */ +#define MAC_ADDR0 2U +#define MAC_ADDR1 0U +#define MAC_ADDR2 0U +#define MAC_ADDR3 0U +#define MAC_ADDR4 0U +#define MAC_ADDR5 0U + +/* Definition of the Ethernet driver buffers size and count */ +#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */ +#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */ +#define ETH_RXBUFNB 4U /* 4 Rx buffers of size ETH_RX_BUF_SIZE */ +#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */ + +/* Section 2: PHY configuration section */ + +/* DP83848_PHY_ADDRESS Address*/ +#define DP83848_PHY_ADDRESS 0x01U +/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ +#define PHY_RESET_DELAY 0x000000FFU +/* PHY Configuration delay */ +#define PHY_CONFIG_DELAY 0x00000FFFU + +#define PHY_READ_TO 0x0000FFFFU +#define PHY_WRITE_TO 0x0000FFFFU + +/* Section 3: Common PHY Registers */ + +#define PHY_BCR ((uint16_t)0x0000U) /*!< Transceiver Basic Control Register */ +#define PHY_BSR ((uint16_t)0x0001U) /*!< Transceiver Basic Status Register */ + +#define PHY_RESET ((uint16_t)0x8000U) /*!< PHY Reset */ +#define PHY_LOOPBACK ((uint16_t)0x4000U) /*!< Select loop-back mode */ +#define PHY_FULLDUPLEX_100M ((uint16_t)0x2100U) /*!< Set the full-duplex mode at 100 Mb/s */ +#define PHY_HALFDUPLEX_100M ((uint16_t)0x2000U) /*!< Set the half-duplex mode at 100 Mb/s */ +#define PHY_FULLDUPLEX_10M ((uint16_t)0x0100U) /*!< Set the full-duplex mode at 10 Mb/s */ +#define PHY_HALFDUPLEX_10M ((uint16_t)0x0000U) /*!< Set the half-duplex mode at 10 Mb/s */ +#define PHY_AUTONEGOTIATION ((uint16_t)0x1000U) /*!< Enable auto-negotiation function */ +#define PHY_RESTART_AUTONEGOTIATION ((uint16_t)0x0200U) /*!< Restart auto-negotiation function */ +#define PHY_POWERDOWN ((uint16_t)0x0800U) /*!< Select the power down mode */ +#define PHY_ISOLATE ((uint16_t)0x0400U) /*!< Isolate PHY from MII */ + +#define PHY_AUTONEGO_COMPLETE ((uint16_t)0x0020U) /*!< Auto-Negotiation process completed */ +#define PHY_LINKED_STATUS ((uint16_t)0x0004U) /*!< Valid link established */ +#define PHY_JABBER_DETECTION ((uint16_t)0x0002U) /*!< Jabber condition detected */ + +/* Section 4: Extended PHY Registers */ +#define PHY_SR ((uint16_t)0x10U) /*!< PHY status register Offset */ + +#define PHY_SPEED_STATUS ((uint16_t)0x0002U) /*!< PHY Speed mask */ +#define PHY_DUPLEX_STATUS ((uint16_t)0x0004U) /*!< PHY Duplex mask */ + +/* ################## SPI peripheral configuration ########################## */ + +/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver +* Activated: CRC code is present inside driver +* Deactivated: CRC code cleaned from driver +*/ + +#define USE_SPI_CRC 0U + +/* Includes ------------------------------------------------------------------*/ +/** + * @brief Include module's header file + */ + +#ifdef HAL_RCC_MODULE_ENABLED + #include "stm32f4xx_hal_rcc.h" +#endif /* HAL_RCC_MODULE_ENABLED */ + +#ifdef HAL_GPIO_MODULE_ENABLED + #include "stm32f4xx_hal_gpio.h" +#endif /* HAL_GPIO_MODULE_ENABLED */ + +#ifdef HAL_EXTI_MODULE_ENABLED + #include "stm32f4xx_hal_exti.h" +#endif /* HAL_EXTI_MODULE_ENABLED */ + +#ifdef HAL_DMA_MODULE_ENABLED + #include "stm32f4xx_hal_dma.h" +#endif /* HAL_DMA_MODULE_ENABLED */ + +#ifdef HAL_CORTEX_MODULE_ENABLED + #include "stm32f4xx_hal_cortex.h" +#endif /* HAL_CORTEX_MODULE_ENABLED */ + +#ifdef HAL_ADC_MODULE_ENABLED + #include "stm32f4xx_hal_adc.h" +#endif /* HAL_ADC_MODULE_ENABLED */ + +#ifdef HAL_CAN_MODULE_ENABLED + #include "stm32f4xx_hal_can.h" +#endif /* HAL_CAN_MODULE_ENABLED */ + +#ifdef HAL_CAN_LEGACY_MODULE_ENABLED + #include "stm32f4xx_hal_can_legacy.h" +#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */ + +#ifdef HAL_CRC_MODULE_ENABLED + #include "stm32f4xx_hal_crc.h" +#endif /* HAL_CRC_MODULE_ENABLED */ + +#ifdef HAL_CRYP_MODULE_ENABLED + #include "stm32f4xx_hal_cryp.h" +#endif /* HAL_CRYP_MODULE_ENABLED */ + +#ifdef HAL_DMA2D_MODULE_ENABLED + #include "stm32f4xx_hal_dma2d.h" +#endif /* HAL_DMA2D_MODULE_ENABLED */ + +#ifdef HAL_DAC_MODULE_ENABLED + #include "stm32f4xx_hal_dac.h" +#endif /* HAL_DAC_MODULE_ENABLED */ + +#ifdef HAL_DCMI_MODULE_ENABLED + #include "stm32f4xx_hal_dcmi.h" +#endif /* HAL_DCMI_MODULE_ENABLED */ + +#ifdef HAL_ETH_MODULE_ENABLED + #include "stm32f4xx_hal_eth.h" +#endif /* HAL_ETH_MODULE_ENABLED */ + +#ifdef HAL_FLASH_MODULE_ENABLED + #include "stm32f4xx_hal_flash.h" +#endif /* HAL_FLASH_MODULE_ENABLED */ + +#ifdef HAL_SRAM_MODULE_ENABLED + #include "stm32f4xx_hal_sram.h" +#endif /* HAL_SRAM_MODULE_ENABLED */ + +#ifdef HAL_NOR_MODULE_ENABLED + #include "stm32f4xx_hal_nor.h" +#endif /* HAL_NOR_MODULE_ENABLED */ + +#ifdef HAL_NAND_MODULE_ENABLED + #include "stm32f4xx_hal_nand.h" +#endif /* HAL_NAND_MODULE_ENABLED */ + +#ifdef HAL_PCCARD_MODULE_ENABLED + #include "stm32f4xx_hal_pccard.h" +#endif /* HAL_PCCARD_MODULE_ENABLED */ + +#ifdef HAL_SDRAM_MODULE_ENABLED + #include "stm32f4xx_hal_sdram.h" +#endif /* HAL_SDRAM_MODULE_ENABLED */ + +#ifdef HAL_HASH_MODULE_ENABLED + #include "stm32f4xx_hal_hash.h" +#endif /* HAL_HASH_MODULE_ENABLED */ + +#ifdef HAL_I2C_MODULE_ENABLED + #include "stm32f4xx_hal_i2c.h" +#endif /* HAL_I2C_MODULE_ENABLED */ + +#ifdef HAL_SMBUS_MODULE_ENABLED + #include "stm32f4xx_hal_smbus.h" +#endif /* HAL_SMBUS_MODULE_ENABLED */ + +#ifdef HAL_I2S_MODULE_ENABLED + #include "stm32f4xx_hal_i2s.h" +#endif /* HAL_I2S_MODULE_ENABLED */ + +#ifdef HAL_IWDG_MODULE_ENABLED + #include "stm32f4xx_hal_iwdg.h" +#endif /* HAL_IWDG_MODULE_ENABLED */ + +#ifdef HAL_LTDC_MODULE_ENABLED + #include "stm32f4xx_hal_ltdc.h" +#endif /* HAL_LTDC_MODULE_ENABLED */ + +#ifdef HAL_PWR_MODULE_ENABLED + #include "stm32f4xx_hal_pwr.h" +#endif /* HAL_PWR_MODULE_ENABLED */ + +#ifdef HAL_RNG_MODULE_ENABLED + #include "stm32f4xx_hal_rng.h" +#endif /* HAL_RNG_MODULE_ENABLED */ + +#ifdef HAL_RTC_MODULE_ENABLED + #include "stm32f4xx_hal_rtc.h" +#endif /* HAL_RTC_MODULE_ENABLED */ + +#ifdef HAL_SAI_MODULE_ENABLED + #include "stm32f4xx_hal_sai.h" +#endif /* HAL_SAI_MODULE_ENABLED */ + +#ifdef HAL_SD_MODULE_ENABLED + #include "stm32f4xx_hal_sd.h" +#endif /* HAL_SD_MODULE_ENABLED */ + +#ifdef HAL_SPI_MODULE_ENABLED + #include "stm32f4xx_hal_spi.h" +#endif /* HAL_SPI_MODULE_ENABLED */ + +#ifdef HAL_TIM_MODULE_ENABLED + #include "stm32f4xx_hal_tim.h" +#endif /* HAL_TIM_MODULE_ENABLED */ + +#ifdef HAL_UART_MODULE_ENABLED + #include "stm32f4xx_hal_uart.h" +#endif /* HAL_UART_MODULE_ENABLED */ + +#ifdef HAL_USART_MODULE_ENABLED + #include "stm32f4xx_hal_usart.h" +#endif /* HAL_USART_MODULE_ENABLED */ + +#ifdef HAL_IRDA_MODULE_ENABLED + #include "stm32f4xx_hal_irda.h" +#endif /* HAL_IRDA_MODULE_ENABLED */ + +#ifdef HAL_SMARTCARD_MODULE_ENABLED + #include "stm32f4xx_hal_smartcard.h" +#endif /* HAL_SMARTCARD_MODULE_ENABLED */ + +#ifdef HAL_WWDG_MODULE_ENABLED + #include "stm32f4xx_hal_wwdg.h" +#endif /* HAL_WWDG_MODULE_ENABLED */ + +#ifdef HAL_PCD_MODULE_ENABLED + #include "stm32f4xx_hal_pcd.h" +#endif /* HAL_PCD_MODULE_ENABLED */ + +#ifdef HAL_HCD_MODULE_ENABLED + #include "stm32f4xx_hal_hcd.h" +#endif /* HAL_HCD_MODULE_ENABLED */ + +#ifdef HAL_DSI_MODULE_ENABLED + #include "stm32f4xx_hal_dsi.h" +#endif /* HAL_DSI_MODULE_ENABLED */ + +#ifdef HAL_QSPI_MODULE_ENABLED + #include "stm32f4xx_hal_qspi.h" +#endif /* HAL_QSPI_MODULE_ENABLED */ + +#ifdef HAL_CEC_MODULE_ENABLED + #include "stm32f4xx_hal_cec.h" +#endif /* HAL_CEC_MODULE_ENABLED */ + +#ifdef HAL_FMPI2C_MODULE_ENABLED + #include "stm32f4xx_hal_fmpi2c.h" +#endif /* HAL_FMPI2C_MODULE_ENABLED */ + +#ifdef HAL_FMPSMBUS_MODULE_ENABLED + #include "stm32f4xx_hal_fmpsmbus.h" +#endif /* HAL_FMPSMBUS_MODULE_ENABLED */ + +#ifdef HAL_SPDIFRX_MODULE_ENABLED + #include "stm32f4xx_hal_spdifrx.h" +#endif /* HAL_SPDIFRX_MODULE_ENABLED */ + +#ifdef HAL_DFSDM_MODULE_ENABLED + #include "stm32f4xx_hal_dfsdm.h" +#endif /* HAL_DFSDM_MODULE_ENABLED */ + +#ifdef HAL_LPTIM_MODULE_ENABLED + #include "stm32f4xx_hal_lptim.h" +#endif /* HAL_LPTIM_MODULE_ENABLED */ + +#ifdef HAL_MMC_MODULE_ENABLED + #include "stm32f4xx_hal_mmc.h" +#endif /* HAL_MMC_MODULE_ENABLED */ + +/* Exported macro ------------------------------------------------------------*/ +#ifdef USE_FULL_ASSERT +/** + * @brief The assert_param macro is used for function's parameters check. + * @param expr If expr is false, it calls assert_failed function + * which reports the name of the source file and the source + * line number of the call that failed. + * If expr is true, it returns no value. + * @retval None + */ + #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__)) +/* Exported functions ------------------------------------------------------- */ + void assert_failed(uint8_t* file, uint32_t line); +#else + #define assert_param(expr) ((void)0U) +#endif /* USE_FULL_ASSERT */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_CONF_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/stm32f4xx_it.h b/Core/Inc/stm32f4xx_it.h new file mode 100644 index 00000000..a19506bd --- /dev/null +++ b/Core/Inc/stm32f4xx_it.h @@ -0,0 +1,89 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file stm32f4xx_it.h + * @brief This file contains the headers of the interrupt handlers. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2019 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_IT_H +#define __STM32F4xx_IT_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Exported types ------------------------------------------------------------*/ +/* USER CODE BEGIN ET */ + +/* USER CODE END ET */ + +/* Exported constants --------------------------------------------------------*/ +/* USER CODE BEGIN EC */ + +/* USER CODE END EC */ + +/* Exported macro ------------------------------------------------------------*/ +/* USER CODE BEGIN EM */ + +/* USER CODE END EM */ + +/* Exported functions prototypes ---------------------------------------------*/ +void NMI_Handler(void); +void HardFault_Handler(void); +void MemManage_Handler(void); +void BusFault_Handler(void); +void UsageFault_Handler(void); +void DebugMon_Handler(void); +void SysTick_Handler(void); +void EXTI0_IRQHandler(void); +void EXTI3_IRQHandler(void); +void EXTI4_IRQHandler(void); +void DMA1_Stream1_IRQHandler(void); +void DMA1_Stream2_IRQHandler(void); +void CAN1_RX0_IRQHandler(void); +void CAN1_RX1_IRQHandler(void); +void EXTI9_5_IRQHandler(void); +void TIM1_BRK_TIM9_IRQHandler(void); +void USART1_IRQHandler(void); +void DMA1_Stream7_IRQHandler(void); +void TIM7_IRQHandler(void); +void DMA2_Stream1_IRQHandler(void); +void DMA2_Stream2_IRQHandler(void); +void DMA2_Stream3_IRQHandler(void); +void CAN2_RX0_IRQHandler(void); +void CAN2_RX1_IRQHandler(void); +void OTG_FS_IRQHandler(void); +void DMA2_Stream5_IRQHandler(void); +void DMA2_Stream6_IRQHandler(void); +void DMA2_Stream7_IRQHandler(void); +void USART6_IRQHandler(void); +/* USER CODE BEGIN EFP */ + +/* USER CODE END EFP */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_IT_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/sys.h b/Core/Inc/sys.h new file mode 100644 index 00000000..ceef495b --- /dev/null +++ b/Core/Inc/sys.h @@ -0,0 +1,56 @@ +/** + ****************************************************************************** + * File Name : SYS.h + * Description : This file provides code for the configuration + * of the SYS instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __sys_H +#define __sys_H +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_SYS_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif +#endif /*__ sys_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/tim.h b/Core/Inc/tim.h new file mode 100644 index 00000000..a4ff6e5a --- /dev/null +++ b/Core/Inc/tim.h @@ -0,0 +1,66 @@ +/** + ****************************************************************************** + * @file tim.h + * @brief This file contains all the function prototypes for + * the tim.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __TIM_H__ +#define __TIM_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern TIM_HandleTypeDef htim1; +extern TIM_HandleTypeDef htim3; +extern TIM_HandleTypeDef htim4; +extern TIM_HandleTypeDef htim5; +extern TIM_HandleTypeDef htim7; +extern TIM_HandleTypeDef htim8; +extern TIM_HandleTypeDef htim10; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_TIM1_Init(void); +void MX_TIM3_Init(void); +void MX_TIM4_Init(void); +void MX_TIM5_Init(void); +void MX_TIM7_Init(void); +void MX_TIM8_Init(void); +void MX_TIM10_Init(void); + +void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __TIM_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Inc/usart.h b/Core/Inc/usart.h new file mode 100644 index 00000000..18e65354 --- /dev/null +++ b/Core/Inc/usart.h @@ -0,0 +1,56 @@ +/** + ****************************************************************************** + * @file usart.h + * @brief This file contains all the function prototypes for + * the usart.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USART_H__ +#define __USART_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +extern UART_HandleTypeDef huart1; +extern UART_HandleTypeDef huart3; +extern UART_HandleTypeDef huart6; + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_USART1_UART_Init(void); +void MX_USART3_UART_Init(void); +void MX_USART6_UART_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USART_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/adc.c b/Core/Src/adc.c new file mode 100644 index 00000000..3efc40dc --- /dev/null +++ b/Core/Src/adc.c @@ -0,0 +1,196 @@ +/** + ****************************************************************************** + * @file adc.c + * @brief This file provides code for the configuration + * of the ADC instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "adc.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +ADC_HandleTypeDef hadc1; +ADC_HandleTypeDef hadc3; + +/* ADC1 init function */ +void MX_ADC1_Init(void) +{ + + /* USER CODE BEGIN ADC1_Init 0 */ + + /* USER CODE END ADC1_Init 0 */ + + ADC_ChannelConfTypeDef sConfig = {0}; + + /* USER CODE BEGIN ADC1_Init 1 */ + + /* USER CODE END ADC1_Init 1 */ + /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion) + */ + hadc1.Instance = ADC1; + hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV6; + hadc1.Init.Resolution = ADC_RESOLUTION_12B; + hadc1.Init.ScanConvMode = DISABLE; + hadc1.Init.ContinuousConvMode = DISABLE; + hadc1.Init.DiscontinuousConvMode = DISABLE; + hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE; + hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START; + hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT; + hadc1.Init.NbrOfConversion = 1; + hadc1.Init.DMAContinuousRequests = DISABLE; + hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV; + if (HAL_ADC_Init(&hadc1) != HAL_OK) + { + Error_Handler(); + } + /** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time. + */ + sConfig.Channel = ADC_CHANNEL_TEMPSENSOR; + sConfig.Rank = 1; + sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES; + if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN ADC1_Init 2 */ + + /* USER CODE END ADC1_Init 2 */ + +} +/* ADC3 init function */ +void MX_ADC3_Init(void) +{ + + /* USER CODE BEGIN ADC3_Init 0 */ + + /* USER CODE END ADC3_Init 0 */ + + ADC_ChannelConfTypeDef sConfig = {0}; + + /* USER CODE BEGIN ADC3_Init 1 */ + + /* USER CODE END ADC3_Init 1 */ + /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion) + */ + hadc3.Instance = ADC3; + hadc3.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV6; + hadc3.Init.Resolution = ADC_RESOLUTION_12B; + hadc3.Init.ScanConvMode = DISABLE; + hadc3.Init.ContinuousConvMode = DISABLE; + hadc3.Init.DiscontinuousConvMode = DISABLE; + hadc3.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE; + hadc3.Init.ExternalTrigConv = ADC_SOFTWARE_START; + hadc3.Init.DataAlign = ADC_DATAALIGN_RIGHT; + hadc3.Init.NbrOfConversion = 1; + hadc3.Init.DMAContinuousRequests = DISABLE; + hadc3.Init.EOCSelection = ADC_EOC_SINGLE_CONV; + if (HAL_ADC_Init(&hadc3) != HAL_OK) + { + Error_Handler(); + } + /** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time. + */ + sConfig.Channel = ADC_CHANNEL_8; + sConfig.Rank = 1; + sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES; + if (HAL_ADC_ConfigChannel(&hadc3, &sConfig) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN ADC3_Init 2 */ + + /* USER CODE END ADC3_Init 2 */ + +} + +void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(adcHandle->Instance==ADC1) + { + /* USER CODE BEGIN ADC1_MspInit 0 */ + + /* USER CODE END ADC1_MspInit 0 */ + /* ADC1 clock enable */ + __HAL_RCC_ADC1_CLK_ENABLE(); + /* USER CODE BEGIN ADC1_MspInit 1 */ + + /* USER CODE END ADC1_MspInit 1 */ + } + else if(adcHandle->Instance==ADC3) + { + /* USER CODE BEGIN ADC3_MspInit 0 */ + + /* USER CODE END ADC3_MspInit 0 */ + /* ADC3 clock enable */ + __HAL_RCC_ADC3_CLK_ENABLE(); + + __HAL_RCC_GPIOF_CLK_ENABLE(); + /**ADC3 GPIO Configuration + PF10 ------> ADC3_IN8 + */ + GPIO_InitStruct.Pin = ADC_BAT_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; + GPIO_InitStruct.Pull = GPIO_NOPULL; + HAL_GPIO_Init(ADC_BAT_GPIO_Port, &GPIO_InitStruct); + + /* USER CODE BEGIN ADC3_MspInit 1 */ + + /* USER CODE END ADC3_MspInit 1 */ + } +} + +void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle) +{ + + if(adcHandle->Instance==ADC1) + { + /* USER CODE BEGIN ADC1_MspDeInit 0 */ + + /* USER CODE END ADC1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_ADC1_CLK_DISABLE(); + /* USER CODE BEGIN ADC1_MspDeInit 1 */ + + /* USER CODE END ADC1_MspDeInit 1 */ + } + else if(adcHandle->Instance==ADC3) + { + /* USER CODE BEGIN ADC3_MspDeInit 0 */ + + /* USER CODE END ADC3_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_ADC3_CLK_DISABLE(); + + /**ADC3 GPIO Configuration + PF10 ------> ADC3_IN8 + */ + HAL_GPIO_DeInit(ADC_BAT_GPIO_Port, ADC_BAT_Pin); + + /* USER CODE BEGIN ADC3_MspDeInit 1 */ + + /* USER CODE END ADC3_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/can.c b/Core/Src/can.c new file mode 100644 index 00000000..7d49b2f4 --- /dev/null +++ b/Core/Src/can.c @@ -0,0 +1,226 @@ +/** + ****************************************************************************** + * @file can.c + * @brief This file provides code for the configuration + * of the CAN instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "can.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +CAN_HandleTypeDef hcan1; +CAN_HandleTypeDef hcan2; + +/* CAN1 init function */ +void MX_CAN1_Init(void) +{ + + /* USER CODE BEGIN CAN1_Init 0 */ + + /* USER CODE END CAN1_Init 0 */ + + /* USER CODE BEGIN CAN1_Init 1 */ + + /* USER CODE END CAN1_Init 1 */ + hcan1.Instance = CAN1; + hcan1.Init.Prescaler = 3; + hcan1.Init.Mode = CAN_MODE_NORMAL; + hcan1.Init.SyncJumpWidth = CAN_SJW_1TQ; + hcan1.Init.TimeSeg1 = CAN_BS1_6TQ; + hcan1.Init.TimeSeg2 = CAN_BS2_7TQ; + hcan1.Init.TimeTriggeredMode = DISABLE; + hcan1.Init.AutoBusOff = DISABLE; + hcan1.Init.AutoWakeUp = DISABLE; + hcan1.Init.AutoRetransmission = DISABLE; + hcan1.Init.ReceiveFifoLocked = DISABLE; + hcan1.Init.TransmitFifoPriority = ENABLE; + if (HAL_CAN_Init(&hcan1) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN CAN1_Init 2 */ + + /* USER CODE END CAN1_Init 2 */ + +} +/* CAN2 init function */ +void MX_CAN2_Init(void) +{ + + /* USER CODE BEGIN CAN2_Init 0 */ + + /* USER CODE END CAN2_Init 0 */ + + /* USER CODE BEGIN CAN2_Init 1 */ + + /* USER CODE END CAN2_Init 1 */ + hcan2.Instance = CAN2; + hcan2.Init.Prescaler = 3; + hcan2.Init.Mode = CAN_MODE_NORMAL; + hcan2.Init.SyncJumpWidth = CAN_SJW_1TQ; + hcan2.Init.TimeSeg1 = CAN_BS1_6TQ; + hcan2.Init.TimeSeg2 = CAN_BS2_7TQ; + hcan2.Init.TimeTriggeredMode = DISABLE; + hcan2.Init.AutoBusOff = DISABLE; + hcan2.Init.AutoWakeUp = DISABLE; + hcan2.Init.AutoRetransmission = DISABLE; + hcan2.Init.ReceiveFifoLocked = DISABLE; + hcan2.Init.TransmitFifoPriority = ENABLE; + if (HAL_CAN_Init(&hcan2) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN CAN2_Init 2 */ + + /* USER CODE END CAN2_Init 2 */ + +} + +static uint32_t HAL_RCC_CAN1_CLK_ENABLED=0; + +void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(canHandle->Instance==CAN1) + { + /* USER CODE BEGIN CAN1_MspInit 0 */ + + /* USER CODE END CAN1_MspInit 0 */ + /* CAN1 clock enable */ + HAL_RCC_CAN1_CLK_ENABLED++; + if(HAL_RCC_CAN1_CLK_ENABLED==1){ + __HAL_RCC_CAN1_CLK_ENABLE(); + } + + __HAL_RCC_GPIOD_CLK_ENABLE(); + /**CAN1 GPIO Configuration + PD0 ------> CAN1_RX + PD1 ------> CAN1_TX + */ + GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF9_CAN1; + HAL_GPIO_Init(GPIOD, &GPIO_InitStruct); + + /* CAN1 interrupt Init */ + HAL_NVIC_SetPriority(CAN1_RX0_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(CAN1_RX0_IRQn); + HAL_NVIC_SetPriority(CAN1_RX1_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(CAN1_RX1_IRQn); + /* USER CODE BEGIN CAN1_MspInit 1 */ + + /* USER CODE END CAN1_MspInit 1 */ + } + else if(canHandle->Instance==CAN2) + { + /* USER CODE BEGIN CAN2_MspInit 0 */ + + /* USER CODE END CAN2_MspInit 0 */ + /* CAN2 clock enable */ + __HAL_RCC_CAN2_CLK_ENABLE(); + HAL_RCC_CAN1_CLK_ENABLED++; + if(HAL_RCC_CAN1_CLK_ENABLED==1){ + __HAL_RCC_CAN1_CLK_ENABLE(); + } + + __HAL_RCC_GPIOB_CLK_ENABLE(); + /**CAN2 GPIO Configuration + PB5 ------> CAN2_RX + PB6 ------> CAN2_TX + */ + GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF9_CAN2; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + /* CAN2 interrupt Init */ + HAL_NVIC_SetPriority(CAN2_RX0_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(CAN2_RX0_IRQn); + HAL_NVIC_SetPriority(CAN2_RX1_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(CAN2_RX1_IRQn); + /* USER CODE BEGIN CAN2_MspInit 1 */ + + /* USER CODE END CAN2_MspInit 1 */ + } +} + +void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle) +{ + + if(canHandle->Instance==CAN1) + { + /* USER CODE BEGIN CAN1_MspDeInit 0 */ + + /* USER CODE END CAN1_MspDeInit 0 */ + /* Peripheral clock disable */ + HAL_RCC_CAN1_CLK_ENABLED--; + if(HAL_RCC_CAN1_CLK_ENABLED==0){ + __HAL_RCC_CAN1_CLK_DISABLE(); + } + + /**CAN1 GPIO Configuration + PD0 ------> CAN1_RX + PD1 ------> CAN1_TX + */ + HAL_GPIO_DeInit(GPIOD, GPIO_PIN_0|GPIO_PIN_1); + + /* CAN1 interrupt Deinit */ + HAL_NVIC_DisableIRQ(CAN1_RX0_IRQn); + HAL_NVIC_DisableIRQ(CAN1_RX1_IRQn); + /* USER CODE BEGIN CAN1_MspDeInit 1 */ + + /* USER CODE END CAN1_MspDeInit 1 */ + } + else if(canHandle->Instance==CAN2) + { + /* USER CODE BEGIN CAN2_MspDeInit 0 */ + + /* USER CODE END CAN2_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_CAN2_CLK_DISABLE(); + HAL_RCC_CAN1_CLK_ENABLED--; + if(HAL_RCC_CAN1_CLK_ENABLED==0){ + __HAL_RCC_CAN1_CLK_DISABLE(); + } + + /**CAN2 GPIO Configuration + PB5 ------> CAN2_RX + PB6 ------> CAN2_TX + */ + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_5|GPIO_PIN_6); + + /* CAN2 interrupt Deinit */ + HAL_NVIC_DisableIRQ(CAN2_RX0_IRQn); + HAL_NVIC_DisableIRQ(CAN2_RX1_IRQn); + /* USER CODE BEGIN CAN2_MspDeInit 1 */ + + /* USER CODE END CAN2_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/crc.c b/Core/Src/crc.c new file mode 100644 index 00000000..de93489d --- /dev/null +++ b/Core/Src/crc.c @@ -0,0 +1,87 @@ +/** + ****************************************************************************** + * @file crc.c + * @brief This file provides code for the configuration + * of the CRC instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "crc.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +CRC_HandleTypeDef hcrc; + +/* CRC init function */ +void MX_CRC_Init(void) +{ + + /* USER CODE BEGIN CRC_Init 0 */ + + /* USER CODE END CRC_Init 0 */ + + /* USER CODE BEGIN CRC_Init 1 */ + + /* USER CODE END CRC_Init 1 */ + hcrc.Instance = CRC; + if (HAL_CRC_Init(&hcrc) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN CRC_Init 2 */ + + /* USER CODE END CRC_Init 2 */ + +} + +void HAL_CRC_MspInit(CRC_HandleTypeDef* crcHandle) +{ + + if(crcHandle->Instance==CRC) + { + /* USER CODE BEGIN CRC_MspInit 0 */ + + /* USER CODE END CRC_MspInit 0 */ + /* CRC clock enable */ + __HAL_RCC_CRC_CLK_ENABLE(); + /* USER CODE BEGIN CRC_MspInit 1 */ + + /* USER CODE END CRC_MspInit 1 */ + } +} + +void HAL_CRC_MspDeInit(CRC_HandleTypeDef* crcHandle) +{ + + if(crcHandle->Instance==CRC) + { + /* USER CODE BEGIN CRC_MspDeInit 0 */ + + /* USER CODE END CRC_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_CRC_CLK_DISABLE(); + /* USER CODE BEGIN CRC_MspDeInit 1 */ + + /* USER CODE END CRC_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/dma.c b/Core/Src/dma.c new file mode 100644 index 00000000..a18f5b6f --- /dev/null +++ b/Core/Src/dma.c @@ -0,0 +1,80 @@ +/** + ****************************************************************************** + * @file dma.c + * @brief This file provides code for the configuration + * of all the requested memory to memory DMA transfers. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "dma.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/*----------------------------------------------------------------------------*/ +/* Configure DMA */ +/*----------------------------------------------------------------------------*/ + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/** + * Enable DMA controller clock + */ +void MX_DMA_Init(void) +{ + + /* DMA controller clock enable */ + __HAL_RCC_DMA2_CLK_ENABLE(); + __HAL_RCC_DMA1_CLK_ENABLE(); + + /* DMA interrupt init */ + /* DMA1_Stream1_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA1_Stream1_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA1_Stream1_IRQn); + /* DMA1_Stream2_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA1_Stream2_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA1_Stream2_IRQn); + /* DMA1_Stream7_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA1_Stream7_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA1_Stream7_IRQn); + /* DMA2_Stream1_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA2_Stream1_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream1_IRQn); + /* DMA2_Stream2_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA2_Stream2_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream2_IRQn); + /* DMA2_Stream3_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA2_Stream3_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream3_IRQn); + /* DMA2_Stream5_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA2_Stream5_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream5_IRQn); + /* DMA2_Stream6_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA2_Stream6_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream6_IRQn); + /* DMA2_Stream7_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(DMA2_Stream7_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream7_IRQn); + +} + +/* USER CODE BEGIN 2 */ + +/* USER CODE END 2 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/freertos.c b/Core/Src/freertos.c new file mode 100644 index 00000000..39388301 --- /dev/null +++ b/Core/Src/freertos.c @@ -0,0 +1,178 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * File Name : freertos.c + * Description : Code for freertos applications + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "FreeRTOS.h" +#include "task.h" +#include "main.h" +#include "cmsis_os.h" + +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ +#include "tim.h" + +#include "task\user_task.h" +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN PTD */ + +/* USER CODE END PTD */ + +/* Private define ------------------------------------------------------------*/ +/* USER CODE BEGIN PD */ + +/* USER CODE END PD */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN PM */ + +/* USER CODE END PM */ + +/* Private variables ---------------------------------------------------------*/ +/* USER CODE BEGIN Variables */ + +/* TIM7 are used to generater high freq tick for debug. */ +volatile unsigned long high_freq_timer_ticks; + +/* USER CODE END Variables */ +/* Definitions for defaultTask */ +osThreadId_t defaultTaskHandle; +const osThreadAttr_t defaultTask_attributes = { + .name = "defaultTask", + .stack_size = 128 * 4, + .priority = (osPriority_t) osPriorityNormal, +}; + +/* Private function prototypes -----------------------------------------------*/ +/* USER CODE BEGIN FunctionPrototypes */ + +/* USER CODE END FunctionPrototypes */ + +void StartDefaultTask(void *argument); + +extern void MX_USB_DEVICE_Init(void); +void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */ + +/* Hook prototypes */ +void configureTimerForRunTimeStats(void); +unsigned long getRunTimeCounterValue(void); +void vApplicationStackOverflowHook(TaskHandle_t xTask, signed char *pcTaskName); + +/* USER CODE BEGIN 1 */ +/* Functions needed when configGENERATE_RUN_TIME_STATS is on */ +/* Code inside this function should be simple and small. */ +void configureTimerForRunTimeStats(void) +{ + high_freq_timer_ticks = 0; + HAL_TIM_Base_Start_IT(&htim7); +} + +/* High freq timer ticks for runtime stats */ +unsigned long getRunTimeCounterValue(void) +{ + return high_freq_timer_ticks; +} + +void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) +{ + if (htim->Instance == TIM7) { + high_freq_timer_ticks++; + } +} +/* USER CODE END 1 */ + +/* USER CODE BEGIN 4 */ +void vApplicationStackOverflowHook(TaskHandle_t xTask, signed char *pcTaskName) +{ + /* Run time stack overflow checking is performed if + configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook function is + called if a stack overflow is detected. */ + while (1) { + __NOP(); + } +} +/* USER CODE END 4 */ + +/** + * @brief FreeRTOS initialization + * @param None + * @retval None + */ +void MX_FREERTOS_Init(void) { + /* USER CODE BEGIN Init */ + + /* USER CODE END Init */ + + /* USER CODE BEGIN RTOS_MUTEX */ + /* add mutexes, ... */ + /* USER CODE END RTOS_MUTEX */ + + /* USER CODE BEGIN RTOS_SEMAPHORES */ + /* add semaphores, ... */ + /* USER CODE END RTOS_SEMAPHORES */ + + /* USER CODE BEGIN RTOS_TIMERS */ + /* start timers, add new ones, ... */ + /* USER CODE END RTOS_TIMERS */ + + /* USER CODE BEGIN RTOS_QUEUES */ + /* add queues, ... */ + /* USER CODE END RTOS_QUEUES */ + + /* Create the thread(s) */ + /* creation of defaultTask */ + defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes); + + /* USER CODE BEGIN RTOS_THREADS */ + /* add threads, ... */ + osThreadNew(Task_Init, NULL, &attr_init); + + /* USER CODE END RTOS_THREADS */ + + /* USER CODE BEGIN RTOS_EVENTS */ + /* add events, ... */ + /* USER CODE END RTOS_EVENTS */ + +} + +/* USER CODE BEGIN Header_StartDefaultTask */ +/** + * @brief Function implementing the defaultTask thread. + * @param argument: Not used + * @retval None + */ +/* USER CODE END Header_StartDefaultTask */ +void StartDefaultTask(void *argument) +{ + /* init code for USB_DEVICE */ + MX_USB_DEVICE_Init(); + /* USER CODE BEGIN StartDefaultTask */ + osThreadTerminate(osThreadGetId()); + + /* USER CODE END StartDefaultTask */ +} + +/* Private application code --------------------------------------------------*/ +/* USER CODE BEGIN Application */ + +/* USER CODE END Application */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/gpio.c b/Core/Src/gpio.c new file mode 100644 index 00000000..19d71356 --- /dev/null +++ b/Core/Src/gpio.c @@ -0,0 +1,130 @@ +/** + ****************************************************************************** + * @file gpio.c + * @brief This file provides code for the configuration + * of all used GPIO pins. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "gpio.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/*----------------------------------------------------------------------------*/ +/* Configure GPIO */ +/*----------------------------------------------------------------------------*/ +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/** Configure pins as + * Analog + * Input + * Output + * EVENT_OUT + * EXTI +*/ +void MX_GPIO_Init(void) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + + /* GPIO Ports Clock Enable */ + __HAL_RCC_GPIOB_CLK_ENABLE(); + __HAL_RCC_GPIOG_CLK_ENABLE(); + __HAL_RCC_GPIOA_CLK_ENABLE(); + __HAL_RCC_GPIOD_CLK_ENABLE(); + __HAL_RCC_GPIOC_CLK_ENABLE(); + __HAL_RCC_GPIOI_CLK_ENABLE(); + __HAL_RCC_GPIOF_CLK_ENABLE(); + __HAL_RCC_GPIOH_CLK_ENABLE(); + __HAL_RCC_GPIOE_CLK_ENABLE(); + + /*Configure GPIO pin Output Level */ + HAL_GPIO_WritePin(CMPS_RST_GPIO_Port, CMPS_RST_Pin, GPIO_PIN_RESET); + + /*Configure GPIO pin Output Level */ + HAL_GPIO_WritePin(ACCL_CS_GPIO_Port, ACCL_CS_Pin, GPIO_PIN_SET); + + /*Configure GPIO pin Output Level */ + HAL_GPIO_WritePin(GPIOB, SPI2_CS_Pin|GYRO_CS_Pin, GPIO_PIN_SET); + + /*Configure GPIO pin : PtPin */ + GPIO_InitStruct.Pin = CMPS_RST_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM; + HAL_GPIO_Init(CMPS_RST_GPIO_Port, &GPIO_InitStruct); + + /*Configure GPIO pin : PtPin */ + GPIO_InitStruct.Pin = CMPS_INT_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; + GPIO_InitStruct.Pull = GPIO_PULLUP; + HAL_GPIO_Init(CMPS_INT_GPIO_Port, &GPIO_InitStruct); + + /*Configure GPIO pins : PCPin PCPin PCPin */ + GPIO_InitStruct.Pin = HW0_Pin|HW1_Pin|HW2_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_INPUT; + GPIO_InitStruct.Pull = GPIO_NOPULL; + HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); + + /*Configure GPIO pin : PtPin */ + GPIO_InitStruct.Pin = USER_KEY_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; + GPIO_InitStruct.Pull = GPIO_PULLUP; + HAL_GPIO_Init(USER_KEY_GPIO_Port, &GPIO_InitStruct); + + /*Configure GPIO pin : PtPin */ + GPIO_InitStruct.Pin = ACCL_CS_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM; + HAL_GPIO_Init(ACCL_CS_GPIO_Port, &GPIO_InitStruct); + + /*Configure GPIO pins : PCPin PCPin */ + GPIO_InitStruct.Pin = ACCL_INT_Pin|GYRO_INT_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; + GPIO_InitStruct.Pull = GPIO_PULLUP; + HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); + + /*Configure GPIO pins : PBPin PBPin */ + GPIO_InitStruct.Pin = SPI2_CS_Pin|GYRO_CS_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + /* EXTI interrupt init*/ + HAL_NVIC_SetPriority(EXTI0_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(EXTI0_IRQn); + + HAL_NVIC_SetPriority(EXTI3_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(EXTI3_IRQn); + + HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(EXTI4_IRQn); + + HAL_NVIC_SetPriority(EXTI9_5_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(EXTI9_5_IRQn); + +} + +/* USER CODE BEGIN 2 */ + +/* USER CODE END 2 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/i2c.c b/Core/Src/i2c.c new file mode 100644 index 00000000..a706cb91 --- /dev/null +++ b/Core/Src/i2c.c @@ -0,0 +1,320 @@ +/** + ****************************************************************************** + * @file i2c.c + * @brief This file provides code for the configuration + * of the I2C instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "i2c.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +I2C_HandleTypeDef hi2c1; +I2C_HandleTypeDef hi2c2; +I2C_HandleTypeDef hi2c3; +DMA_HandleTypeDef hdma_i2c2_tx; +DMA_HandleTypeDef hdma_i2c3_rx; + +/* I2C1 init function */ +void MX_I2C1_Init(void) +{ + + /* USER CODE BEGIN I2C1_Init 0 */ + + /* USER CODE END I2C1_Init 0 */ + + /* USER CODE BEGIN I2C1_Init 1 */ + + /* USER CODE END I2C1_Init 1 */ + hi2c1.Instance = I2C1; + hi2c1.Init.ClockSpeed = 400000; + hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2; + hi2c1.Init.OwnAddress1 = 0; + hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; + hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE; + hi2c1.Init.OwnAddress2 = 0; + hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE; + hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; + if (HAL_I2C_Init(&hi2c1) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN I2C1_Init 2 */ + + /* USER CODE END I2C1_Init 2 */ + +} +/* I2C2 init function */ +void MX_I2C2_Init(void) +{ + + /* USER CODE BEGIN I2C2_Init 0 */ + + /* USER CODE END I2C2_Init 0 */ + + /* USER CODE BEGIN I2C2_Init 1 */ + + /* USER CODE END I2C2_Init 1 */ + hi2c2.Instance = I2C2; + hi2c2.Init.ClockSpeed = 400000; + hi2c2.Init.DutyCycle = I2C_DUTYCYCLE_2; + hi2c2.Init.OwnAddress1 = 0; + hi2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; + hi2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE; + hi2c2.Init.OwnAddress2 = 0; + hi2c2.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE; + hi2c2.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; + if (HAL_I2C_Init(&hi2c2) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN I2C2_Init 2 */ + + /* USER CODE END I2C2_Init 2 */ + +} +/* I2C3 init function */ +void MX_I2C3_Init(void) +{ + + /* USER CODE BEGIN I2C3_Init 0 */ + + /* USER CODE END I2C3_Init 0 */ + + /* USER CODE BEGIN I2C3_Init 1 */ + + /* USER CODE END I2C3_Init 1 */ + hi2c3.Instance = I2C3; + hi2c3.Init.ClockSpeed = 400000; + hi2c3.Init.DutyCycle = I2C_DUTYCYCLE_2; + hi2c3.Init.OwnAddress1 = 0; + hi2c3.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; + hi2c3.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE; + hi2c3.Init.OwnAddress2 = 0; + hi2c3.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE; + hi2c3.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; + if (HAL_I2C_Init(&hi2c3) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN I2C3_Init 2 */ + + /* USER CODE END I2C3_Init 2 */ + +} + +void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(i2cHandle->Instance==I2C1) + { + /* USER CODE BEGIN I2C1_MspInit 0 */ + + /* USER CODE END I2C1_MspInit 0 */ + + __HAL_RCC_GPIOB_CLK_ENABLE(); + /**I2C1 GPIO Configuration + PB8 ------> I2C1_SCL + PB9 ------> I2C1_SDA + */ + GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C1; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + /* I2C1 clock enable */ + __HAL_RCC_I2C1_CLK_ENABLE(); + /* USER CODE BEGIN I2C1_MspInit 1 */ + + /* USER CODE END I2C1_MspInit 1 */ + } + else if(i2cHandle->Instance==I2C2) + { + /* USER CODE BEGIN I2C2_MspInit 0 */ + + /* USER CODE END I2C2_MspInit 0 */ + + __HAL_RCC_GPIOF_CLK_ENABLE(); + /**I2C2 GPIO Configuration + PF0 ------> I2C2_SDA + PF1 ------> I2C2_SCL + */ + GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C2; + HAL_GPIO_Init(GPIOF, &GPIO_InitStruct); + + /* I2C2 clock enable */ + __HAL_RCC_I2C2_CLK_ENABLE(); + + /* I2C2 DMA Init */ + /* I2C2_TX Init */ + hdma_i2c2_tx.Instance = DMA1_Stream7; + hdma_i2c2_tx.Init.Channel = DMA_CHANNEL_7; + hdma_i2c2_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; + hdma_i2c2_tx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_i2c2_tx.Init.MemInc = DMA_MINC_ENABLE; + hdma_i2c2_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_i2c2_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_i2c2_tx.Init.Mode = DMA_NORMAL; + hdma_i2c2_tx.Init.Priority = DMA_PRIORITY_HIGH; + hdma_i2c2_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_i2c2_tx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(i2cHandle,hdmatx,hdma_i2c2_tx); + + /* USER CODE BEGIN I2C2_MspInit 1 */ + + /* USER CODE END I2C2_MspInit 1 */ + } + else if(i2cHandle->Instance==I2C3) + { + /* USER CODE BEGIN I2C3_MspInit 0 */ + + /* USER CODE END I2C3_MspInit 0 */ + + __HAL_RCC_GPIOC_CLK_ENABLE(); + __HAL_RCC_GPIOA_CLK_ENABLE(); + /**I2C3 GPIO Configuration + PC9 ------> I2C3_SDA + PA8 ------> I2C3_SCL + */ + GPIO_InitStruct.Pin = GPIO_PIN_9; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C3; + HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); + + GPIO_InitStruct.Pin = GPIO_PIN_8; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C3; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); + + /* I2C3 clock enable */ + __HAL_RCC_I2C3_CLK_ENABLE(); + + /* I2C3 DMA Init */ + /* I2C3_RX Init */ + hdma_i2c3_rx.Instance = DMA1_Stream2; + hdma_i2c3_rx.Init.Channel = DMA_CHANNEL_3; + hdma_i2c3_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; + hdma_i2c3_rx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_i2c3_rx.Init.MemInc = DMA_MINC_ENABLE; + hdma_i2c3_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_i2c3_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_i2c3_rx.Init.Mode = DMA_NORMAL; + hdma_i2c3_rx.Init.Priority = DMA_PRIORITY_LOW; + hdma_i2c3_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_i2c3_rx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(i2cHandle,hdmarx,hdma_i2c3_rx); + + /* USER CODE BEGIN I2C3_MspInit 1 */ + + /* USER CODE END I2C3_MspInit 1 */ + } +} + +void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle) +{ + + if(i2cHandle->Instance==I2C1) + { + /* USER CODE BEGIN I2C1_MspDeInit 0 */ + + /* USER CODE END I2C1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_I2C1_CLK_DISABLE(); + + /**I2C1 GPIO Configuration + PB8 ------> I2C1_SCL + PB9 ------> I2C1_SDA + */ + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8); + + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_9); + + /* USER CODE BEGIN I2C1_MspDeInit 1 */ + + /* USER CODE END I2C1_MspDeInit 1 */ + } + else if(i2cHandle->Instance==I2C2) + { + /* USER CODE BEGIN I2C2_MspDeInit 0 */ + + /* USER CODE END I2C2_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_I2C2_CLK_DISABLE(); + + /**I2C2 GPIO Configuration + PF0 ------> I2C2_SDA + PF1 ------> I2C2_SCL + */ + HAL_GPIO_DeInit(GPIOF, GPIO_PIN_0); + + HAL_GPIO_DeInit(GPIOF, GPIO_PIN_1); + + /* I2C2 DMA DeInit */ + HAL_DMA_DeInit(i2cHandle->hdmatx); + /* USER CODE BEGIN I2C2_MspDeInit 1 */ + + /* USER CODE END I2C2_MspDeInit 1 */ + } + else if(i2cHandle->Instance==I2C3) + { + /* USER CODE BEGIN I2C3_MspDeInit 0 */ + + /* USER CODE END I2C3_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_I2C3_CLK_DISABLE(); + + /**I2C3 GPIO Configuration + PC9 ------> I2C3_SDA + PA8 ------> I2C3_SCL + */ + HAL_GPIO_DeInit(GPIOC, GPIO_PIN_9); + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_8); + + /* I2C3 DMA DeInit */ + HAL_DMA_DeInit(i2cHandle->hdmarx); + /* USER CODE BEGIN I2C3_MspDeInit 1 */ + + /* USER CODE END I2C3_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/main.c b/Core/Src/main.c new file mode 100644 index 00000000..28edc4b6 --- /dev/null +++ b/Core/Src/main.c @@ -0,0 +1,227 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : main.c + * @brief : Main program body + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ +/* Includes ------------------------------------------------------------------*/ +#include "main.h" +#include "cmsis_os.h" +#include "adc.h" +#include "can.h" +#include "crc.h" +#include "dma.h" +#include "i2c.h" +#include "rng.h" +#include "spi.h" +#include "tim.h" +#include "usart.h" +#include "usb_device.h" +#include "gpio.h" + +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN PTD */ + +/* USER CODE END PTD */ + +/* Private define ------------------------------------------------------------*/ +/* USER CODE BEGIN PD */ +/* USER CODE END PD */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN PM */ + +/* USER CODE END PM */ + +/* Private variables ---------------------------------------------------------*/ + +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +void SystemClock_Config(void); +void MX_FREERTOS_Init(void); +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* Private user code ---------------------------------------------------------*/ +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/** + * @brief The application entry point. + * @retval int + */ +int main(void) +{ + /* USER CODE BEGIN 1 */ + + /* USER CODE END 1 */ + + /* MCU Configuration--------------------------------------------------------*/ + + /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ + HAL_Init(); + + /* USER CODE BEGIN Init */ + + /* USER CODE END Init */ + + /* Configure the system clock */ + SystemClock_Config(); + + /* USER CODE BEGIN SysInit */ + + /* USER CODE END SysInit */ + + /* Initialize all configured peripherals */ + MX_GPIO_Init(); + MX_DMA_Init(); + MX_ADC1_Init(); + MX_ADC3_Init(); + MX_CAN1_Init(); + MX_CAN2_Init(); + MX_I2C1_Init(); + MX_SPI1_Init(); + MX_TIM4_Init(); + MX_TIM5_Init(); + MX_USART3_UART_Init(); + MX_TIM8_Init(); + MX_CRC_Init(); + MX_RNG_Init(); + MX_I2C2_Init(); + MX_I2C3_Init(); + MX_SPI2_Init(); + MX_TIM1_Init(); + MX_TIM3_Init(); + MX_TIM10_Init(); + MX_USART1_UART_Init(); + MX_USART6_UART_Init(); + MX_TIM7_Init(); + /* USER CODE BEGIN 2 */ + + /* USER CODE END 2 */ + + /* Init scheduler */ + osKernelInitialize(); /* Call init function for freertos objects (in freertos.c) */ + MX_FREERTOS_Init(); + /* Start scheduler */ + osKernelStart(); + + /* We should never get here as control is now taken by the scheduler */ + /* Infinite loop */ + /* USER CODE BEGIN WHILE */ + while (1) + { + /* USER CODE END WHILE */ + + /* USER CODE BEGIN 3 */ + } + /* USER CODE END 3 */ +} + +/** + * @brief System Clock Configuration + * @retval None + */ +void SystemClock_Config(void) +{ + RCC_OscInitTypeDef RCC_OscInitStruct = {0}; + RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; + + /** Configure the main internal regulator output voltage + */ + __HAL_RCC_PWR_CLK_ENABLE(); + __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); + /** Initializes the RCC Oscillators according to the specified parameters + * in the RCC_OscInitTypeDef structure. + */ + RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; + RCC_OscInitStruct.HSEState = RCC_HSE_ON; + RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; + RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; + RCC_OscInitStruct.PLL.PLLM = 6; + RCC_OscInitStruct.PLL.PLLN = 168; + RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; + RCC_OscInitStruct.PLL.PLLQ = 7; + if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) + { + Error_Handler(); + } + /** Initializes the CPU, AHB and APB buses clocks + */ + RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK + |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; + RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; + RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; + RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4; + RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2; + + if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) + { + Error_Handler(); + } +} + +/* USER CODE BEGIN 4 */ +/* High freq timer ticks for runtime stats */ +extern unsigned long high_freq_timer_ticks; +/* USER CODE END 4 */ + +/** + * @brief This function is executed in case of error occurrence. + * @retval None + */ +void Error_Handler(void) +{ + /* USER CODE BEGIN Error_Handler_Debug */ + /* User can add his own implementation to report the HAL error return state */ + while(1) { + __NOP(); + } + /* USER CODE END Error_Handler_Debug */ +} + +#ifdef USE_FULL_ASSERT +/** + * @brief Reports the name of the source file and the source line number + * where the assert_param error has occurred. + * @param file: pointer to the source file name + * @param line: assert_param error line source number + * @retval None + */ +void assert_failed(uint8_t *file, uint32_t line) +{ + /* USER CODE BEGIN 6 */ + /* User can add his own implementation to report the file name and line number, + tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ + + while(1) { + __NOP(); + } + /* USER CODE END 6 */ +} +#endif /* USE_FULL_ASSERT */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/rng.c b/Core/Src/rng.c new file mode 100644 index 00000000..934bd81d --- /dev/null +++ b/Core/Src/rng.c @@ -0,0 +1,87 @@ +/** + ****************************************************************************** + * @file rng.c + * @brief This file provides code for the configuration + * of the RNG instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "rng.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +RNG_HandleTypeDef hrng; + +/* RNG init function */ +void MX_RNG_Init(void) +{ + + /* USER CODE BEGIN RNG_Init 0 */ + + /* USER CODE END RNG_Init 0 */ + + /* USER CODE BEGIN RNG_Init 1 */ + + /* USER CODE END RNG_Init 1 */ + hrng.Instance = RNG; + if (HAL_RNG_Init(&hrng) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN RNG_Init 2 */ + + /* USER CODE END RNG_Init 2 */ + +} + +void HAL_RNG_MspInit(RNG_HandleTypeDef* rngHandle) +{ + + if(rngHandle->Instance==RNG) + { + /* USER CODE BEGIN RNG_MspInit 0 */ + + /* USER CODE END RNG_MspInit 0 */ + /* RNG clock enable */ + __HAL_RCC_RNG_CLK_ENABLE(); + /* USER CODE BEGIN RNG_MspInit 1 */ + + /* USER CODE END RNG_MspInit 1 */ + } +} + +void HAL_RNG_MspDeInit(RNG_HandleTypeDef* rngHandle) +{ + + if(rngHandle->Instance==RNG) + { + /* USER CODE BEGIN RNG_MspDeInit 0 */ + + /* USER CODE END RNG_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_RNG_CLK_DISABLE(); + /* USER CODE BEGIN RNG_MspDeInit 1 */ + + /* USER CODE END RNG_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/spi.c b/Core/Src/spi.c new file mode 100644 index 00000000..c8b1c4d9 --- /dev/null +++ b/Core/Src/spi.c @@ -0,0 +1,250 @@ +/** + ****************************************************************************** + * @file spi.c + * @brief This file provides code for the configuration + * of the SPI instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "spi.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +SPI_HandleTypeDef hspi1; +SPI_HandleTypeDef hspi2; +DMA_HandleTypeDef hdma_spi1_rx; +DMA_HandleTypeDef hdma_spi1_tx; + +/* SPI1 init function */ +void MX_SPI1_Init(void) +{ + + /* USER CODE BEGIN SPI1_Init 0 */ + + /* USER CODE END SPI1_Init 0 */ + + /* USER CODE BEGIN SPI1_Init 1 */ + + /* USER CODE END SPI1_Init 1 */ + hspi1.Instance = SPI1; + hspi1.Init.Mode = SPI_MODE_MASTER; + hspi1.Init.Direction = SPI_DIRECTION_2LINES; + hspi1.Init.DataSize = SPI_DATASIZE_8BIT; + hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH; + hspi1.Init.CLKPhase = SPI_PHASE_2EDGE; + hspi1.Init.NSS = SPI_NSS_SOFT; + hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16; + hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB; + hspi1.Init.TIMode = SPI_TIMODE_DISABLE; + hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; + hspi1.Init.CRCPolynomial = 10; + if (HAL_SPI_Init(&hspi1) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN SPI1_Init 2 */ + + /* USER CODE END SPI1_Init 2 */ + +} +/* SPI2 init function */ +void MX_SPI2_Init(void) +{ + + /* USER CODE BEGIN SPI2_Init 0 */ + + /* USER CODE END SPI2_Init 0 */ + + /* USER CODE BEGIN SPI2_Init 1 */ + + /* USER CODE END SPI2_Init 1 */ + hspi2.Instance = SPI2; + hspi2.Init.Mode = SPI_MODE_MASTER; + hspi2.Init.Direction = SPI_DIRECTION_2LINES; + hspi2.Init.DataSize = SPI_DATASIZE_8BIT; + hspi2.Init.CLKPolarity = SPI_POLARITY_LOW; + hspi2.Init.CLKPhase = SPI_PHASE_1EDGE; + hspi2.Init.NSS = SPI_NSS_SOFT; + hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_64; + hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB; + hspi2.Init.TIMode = SPI_TIMODE_DISABLE; + hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; + hspi2.Init.CRCPolynomial = 10; + if (HAL_SPI_Init(&hspi2) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN SPI2_Init 2 */ + + /* USER CODE END SPI2_Init 2 */ + +} + +void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(spiHandle->Instance==SPI1) + { + /* USER CODE BEGIN SPI1_MspInit 0 */ + + /* USER CODE END SPI1_MspInit 0 */ + /* SPI1 clock enable */ + __HAL_RCC_SPI1_CLK_ENABLE(); + + __HAL_RCC_GPIOB_CLK_ENABLE(); + __HAL_RCC_GPIOA_CLK_ENABLE(); + /**SPI1 GPIO Configuration + PB4 ------> SPI1_MISO + PB3 ------> SPI1_SCK + PA7 ------> SPI1_MOSI + */ + GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_3; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF5_SPI1; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + GPIO_InitStruct.Pin = GPIO_PIN_7; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF5_SPI1; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); + + /* SPI1 DMA Init */ + /* SPI1_RX Init */ + hdma_spi1_rx.Instance = DMA2_Stream2; + hdma_spi1_rx.Init.Channel = DMA_CHANNEL_3; + hdma_spi1_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; + hdma_spi1_rx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_spi1_rx.Init.MemInc = DMA_MINC_ENABLE; + hdma_spi1_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_spi1_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_spi1_rx.Init.Mode = DMA_NORMAL; + hdma_spi1_rx.Init.Priority = DMA_PRIORITY_VERY_HIGH; + hdma_spi1_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_spi1_rx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(spiHandle,hdmarx,hdma_spi1_rx); + + /* SPI1_TX Init */ + hdma_spi1_tx.Instance = DMA2_Stream3; + hdma_spi1_tx.Init.Channel = DMA_CHANNEL_3; + hdma_spi1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; + hdma_spi1_tx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_spi1_tx.Init.MemInc = DMA_MINC_ENABLE; + hdma_spi1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_spi1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_spi1_tx.Init.Mode = DMA_NORMAL; + hdma_spi1_tx.Init.Priority = DMA_PRIORITY_HIGH; + hdma_spi1_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_spi1_tx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(spiHandle,hdmatx,hdma_spi1_tx); + + /* USER CODE BEGIN SPI1_MspInit 1 */ + + /* USER CODE END SPI1_MspInit 1 */ + } + else if(spiHandle->Instance==SPI2) + { + /* USER CODE BEGIN SPI2_MspInit 0 */ + + /* USER CODE END SPI2_MspInit 0 */ + /* SPI2 clock enable */ + __HAL_RCC_SPI2_CLK_ENABLE(); + + __HAL_RCC_GPIOB_CLK_ENABLE(); + /**SPI2 GPIO Configuration + PB13 ------> SPI2_SCK + PB14 ------> SPI2_MISO + PB15 ------> SPI2_MOSI + */ + GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF5_SPI2; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + /* USER CODE BEGIN SPI2_MspInit 1 */ + + /* USER CODE END SPI2_MspInit 1 */ + } +} + +void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle) +{ + + if(spiHandle->Instance==SPI1) + { + /* USER CODE BEGIN SPI1_MspDeInit 0 */ + + /* USER CODE END SPI1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_SPI1_CLK_DISABLE(); + + /**SPI1 GPIO Configuration + PB4 ------> SPI1_MISO + PB3 ------> SPI1_SCK + PA7 ------> SPI1_MOSI + */ + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_4|GPIO_PIN_3); + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_7); + + /* SPI1 DMA DeInit */ + HAL_DMA_DeInit(spiHandle->hdmarx); + HAL_DMA_DeInit(spiHandle->hdmatx); + /* USER CODE BEGIN SPI1_MspDeInit 1 */ + + /* USER CODE END SPI1_MspDeInit 1 */ + } + else if(spiHandle->Instance==SPI2) + { + /* USER CODE BEGIN SPI2_MspDeInit 0 */ + + /* USER CODE END SPI2_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_SPI2_CLK_DISABLE(); + + /**SPI2 GPIO Configuration + PB13 ------> SPI2_SCK + PB14 ------> SPI2_MISO + PB15 ------> SPI2_MOSI + */ + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15); + + /* USER CODE BEGIN SPI2_MspDeInit 1 */ + + /* USER CODE END SPI2_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/stm32f4xx_hal_msp.c b/Core/Src/stm32f4xx_hal_msp.c new file mode 100644 index 00000000..65e51c1d --- /dev/null +++ b/Core/Src/stm32f4xx_hal_msp.c @@ -0,0 +1,86 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * File Name : stm32f4xx_hal_msp.c + * Description : This file provides code for the MSP Initialization + * and de-Initialization codes. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN TD */ + +/* USER CODE END TD */ + +/* Private define ------------------------------------------------------------*/ +/* USER CODE BEGIN Define */ + +/* USER CODE END Define */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN Macro */ + +/* USER CODE END Macro */ + +/* Private variables ---------------------------------------------------------*/ +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* External functions --------------------------------------------------------*/ +/* USER CODE BEGIN ExternalFunctions */ + +/* USER CODE END ExternalFunctions */ + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ +/** + * Initializes the Global MSP. + */ +void HAL_MspInit(void) +{ + /* USER CODE BEGIN MspInit 0 */ + + /* USER CODE END MspInit 0 */ + + __HAL_RCC_SYSCFG_CLK_ENABLE(); + __HAL_RCC_PWR_CLK_ENABLE(); + + /* System interrupt init*/ + /* PendSV_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0); + + /* USER CODE BEGIN MspInit 1 */ + + /* USER CODE END MspInit 1 */ +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/stm32f4xx_it.c b/Core/Src/stm32f4xx_it.c new file mode 100644 index 00000000..4e74f5da --- /dev/null +++ b/Core/Src/stm32f4xx_it.c @@ -0,0 +1,513 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file stm32f4xx_it.c + * @brief Interrupt Service Routines. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" +#include "stm32f4xx_it.h" +#include "FreeRTOS.h" +#include "task.h" +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ +#include "bsp/uart.h" +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN TD */ + +/* USER CODE END TD */ + +/* Private define ------------------------------------------------------------*/ +/* USER CODE BEGIN PD */ + +/* USER CODE END PD */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN PM */ + +/* USER CODE END PM */ + +/* Private variables ---------------------------------------------------------*/ +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* Private user code ---------------------------------------------------------*/ +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/* External variables --------------------------------------------------------*/ +extern PCD_HandleTypeDef hpcd_USB_OTG_FS; +extern CAN_HandleTypeDef hcan1; +extern CAN_HandleTypeDef hcan2; +extern DMA_HandleTypeDef hdma_i2c2_tx; +extern DMA_HandleTypeDef hdma_i2c3_rx; +extern DMA_HandleTypeDef hdma_spi1_rx; +extern DMA_HandleTypeDef hdma_spi1_tx; +extern TIM_HandleTypeDef htim1; +extern TIM_HandleTypeDef htim7; +extern DMA_HandleTypeDef hdma_usart1_tx; +extern DMA_HandleTypeDef hdma_usart1_rx; +extern DMA_HandleTypeDef hdma_usart3_rx; +extern DMA_HandleTypeDef hdma_usart6_rx; +extern DMA_HandleTypeDef hdma_usart6_tx; +extern UART_HandleTypeDef huart1; +extern UART_HandleTypeDef huart6; +/* USER CODE BEGIN EV */ + +/* USER CODE END EV */ + +/******************************************************************************/ +/* Cortex-M4 Processor Interruption and Exception Handlers */ +/******************************************************************************/ +/** + * @brief This function handles Non maskable interrupt. + */ +void NMI_Handler(void) +{ + /* USER CODE BEGIN NonMaskableInt_IRQn 0 */ + + /* USER CODE END NonMaskableInt_IRQn 0 */ + /* USER CODE BEGIN NonMaskableInt_IRQn 1 */ + + /* USER CODE END NonMaskableInt_IRQn 1 */ +} + +/** + * @brief This function handles Hard fault interrupt. + */ +void HardFault_Handler(void) +{ + /* USER CODE BEGIN HardFault_IRQn 0 */ + + /* USER CODE END HardFault_IRQn 0 */ + while (1) + { + /* USER CODE BEGIN W1_HardFault_IRQn 0 */ + __NOP(); + /* USER CODE END W1_HardFault_IRQn 0 */ + } +} + +/** + * @brief This function handles Memory management fault. + */ +void MemManage_Handler(void) +{ + /* USER CODE BEGIN MemoryManagement_IRQn 0 */ + + /* USER CODE END MemoryManagement_IRQn 0 */ + while (1) + { + /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */ + __NOP(); + /* USER CODE END W1_MemoryManagement_IRQn 0 */ + } +} + +/** + * @brief This function handles Pre-fetch fault, memory access fault. + */ +void BusFault_Handler(void) +{ + /* USER CODE BEGIN BusFault_IRQn 0 */ + + /* USER CODE END BusFault_IRQn 0 */ + while (1) + { + /* USER CODE BEGIN W1_BusFault_IRQn 0 */ + /* USER CODE END W1_BusFault_IRQn 0 */ + } +} + +/** + * @brief This function handles Undefined instruction or illegal state. + */ +void UsageFault_Handler(void) +{ + /* USER CODE BEGIN UsageFault_IRQn 0 */ + + /* USER CODE END UsageFault_IRQn 0 */ + while (1) + { + /* USER CODE BEGIN W1_UsageFault_IRQn 0 */ + /* USER CODE END W1_UsageFault_IRQn 0 */ + } +} + +/** + * @brief This function handles Debug monitor. + */ +void DebugMon_Handler(void) +{ + /* USER CODE BEGIN DebugMonitor_IRQn 0 */ + + /* USER CODE END DebugMonitor_IRQn 0 */ + /* USER CODE BEGIN DebugMonitor_IRQn 1 */ + + /* USER CODE END DebugMonitor_IRQn 1 */ +} + +/** + * @brief This function handles System tick timer. + */ +void SysTick_Handler(void) +{ + /* USER CODE BEGIN SysTick_IRQn 0 */ + + /* USER CODE END SysTick_IRQn 0 */ + HAL_IncTick(); +#if (INCLUDE_xTaskGetSchedulerState == 1 ) + if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED) + { +#endif /* INCLUDE_xTaskGetSchedulerState */ + xPortSysTickHandler(); +#if (INCLUDE_xTaskGetSchedulerState == 1 ) + } +#endif /* INCLUDE_xTaskGetSchedulerState */ + /* USER CODE BEGIN SysTick_IRQn 1 */ + + /* USER CODE END SysTick_IRQn 1 */ +} + +/******************************************************************************/ +/* STM32F4xx Peripheral Interrupt Handlers */ +/* Add here the Interrupt Handlers for the used peripherals. */ +/* For the available peripheral interrupt handler names, */ +/* please refer to the startup file (startup_stm32f4xx.s). */ +/******************************************************************************/ + +/** + * @brief This function handles EXTI line0 interrupt. + */ +void EXTI0_IRQHandler(void) +{ + /* USER CODE BEGIN EXTI0_IRQn 0 */ + + /* USER CODE END EXTI0_IRQn 0 */ + HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0); + /* USER CODE BEGIN EXTI0_IRQn 1 */ + + /* USER CODE END EXTI0_IRQn 1 */ +} + +/** + * @brief This function handles EXTI line3 interrupt. + */ +void EXTI3_IRQHandler(void) +{ + /* USER CODE BEGIN EXTI3_IRQn 0 */ + + /* USER CODE END EXTI3_IRQn 0 */ + HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_3); + /* USER CODE BEGIN EXTI3_IRQn 1 */ + + /* USER CODE END EXTI3_IRQn 1 */ +} + +/** + * @brief This function handles EXTI line4 interrupt. + */ +void EXTI4_IRQHandler(void) +{ + /* USER CODE BEGIN EXTI4_IRQn 0 */ + + /* USER CODE END EXTI4_IRQn 0 */ + HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4); + /* USER CODE BEGIN EXTI4_IRQn 1 */ + + /* USER CODE END EXTI4_IRQn 1 */ +} + +/** + * @brief This function handles DMA1 stream1 global interrupt. + */ +void DMA1_Stream1_IRQHandler(void) +{ + /* USER CODE BEGIN DMA1_Stream1_IRQn 0 */ + + /* USER CODE END DMA1_Stream1_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_usart3_rx); + /* USER CODE BEGIN DMA1_Stream1_IRQn 1 */ + + /* USER CODE END DMA1_Stream1_IRQn 1 */ +} + +/** + * @brief This function handles DMA1 stream2 global interrupt. + */ +void DMA1_Stream2_IRQHandler(void) +{ + /* USER CODE BEGIN DMA1_Stream2_IRQn 0 */ + + /* USER CODE END DMA1_Stream2_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_i2c3_rx); + /* USER CODE BEGIN DMA1_Stream2_IRQn 1 */ + + /* USER CODE END DMA1_Stream2_IRQn 1 */ +} + +/** + * @brief This function handles CAN1 RX0 interrupts. + */ +void CAN1_RX0_IRQHandler(void) +{ + /* USER CODE BEGIN CAN1_RX0_IRQn 0 */ + + /* USER CODE END CAN1_RX0_IRQn 0 */ + HAL_CAN_IRQHandler(&hcan1); + /* USER CODE BEGIN CAN1_RX0_IRQn 1 */ + + /* USER CODE END CAN1_RX0_IRQn 1 */ +} + +/** + * @brief This function handles CAN1 RX1 interrupt. + */ +void CAN1_RX1_IRQHandler(void) +{ + /* USER CODE BEGIN CAN1_RX1_IRQn 0 */ + + /* USER CODE END CAN1_RX1_IRQn 0 */ + HAL_CAN_IRQHandler(&hcan1); + /* USER CODE BEGIN CAN1_RX1_IRQn 1 */ + + /* USER CODE END CAN1_RX1_IRQn 1 */ +} + +/** + * @brief This function handles EXTI line[9:5] interrupts. + */ +void EXTI9_5_IRQHandler(void) +{ + /* USER CODE BEGIN EXTI9_5_IRQn 0 */ + + /* USER CODE END EXTI9_5_IRQn 0 */ + HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5); + /* USER CODE BEGIN EXTI9_5_IRQn 1 */ + + /* USER CODE END EXTI9_5_IRQn 1 */ +} + +/** + * @brief This function handles TIM1 break interrupt and TIM9 global interrupt. + */ +void TIM1_BRK_TIM9_IRQHandler(void) +{ + /* USER CODE BEGIN TIM1_BRK_TIM9_IRQn 0 */ + + /* USER CODE END TIM1_BRK_TIM9_IRQn 0 */ + HAL_TIM_IRQHandler(&htim1); + /* USER CODE BEGIN TIM1_BRK_TIM9_IRQn 1 */ + + /* USER CODE END TIM1_BRK_TIM9_IRQn 1 */ +} + +/** + * @brief This function handles USART1 global interrupt. + */ +void USART1_IRQHandler(void) +{ + /* USER CODE BEGIN USART1_IRQn 0 */ + + /* USER CODE END USART1_IRQn 0 */ + HAL_UART_IRQHandler(&huart1); + /* USER CODE BEGIN USART1_IRQn 1 */ + BSP_UART_IRQHandler(&huart1); + /* USER CODE END USART1_IRQn 1 */ +} + +/** + * @brief This function handles DMA1 stream7 global interrupt. + */ +void DMA1_Stream7_IRQHandler(void) +{ + /* USER CODE BEGIN DMA1_Stream7_IRQn 0 */ + + /* USER CODE END DMA1_Stream7_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_i2c2_tx); + /* USER CODE BEGIN DMA1_Stream7_IRQn 1 */ + + /* USER CODE END DMA1_Stream7_IRQn 1 */ +} + +/** + * @brief This function handles TIM7 global interrupt. + */ +void TIM7_IRQHandler(void) +{ + /* USER CODE BEGIN TIM7_IRQn 0 */ + + /* USER CODE END TIM7_IRQn 0 */ + HAL_TIM_IRQHandler(&htim7); + /* USER CODE BEGIN TIM7_IRQn 1 */ + + /* USER CODE END TIM7_IRQn 1 */ +} + +/** + * @brief This function handles DMA2 stream1 global interrupt. + */ +void DMA2_Stream1_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream1_IRQn 0 */ + + /* USER CODE END DMA2_Stream1_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_usart6_rx); + /* USER CODE BEGIN DMA2_Stream1_IRQn 1 */ + + /* USER CODE END DMA2_Stream1_IRQn 1 */ +} + +/** + * @brief This function handles DMA2 stream2 global interrupt. + */ +void DMA2_Stream2_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream2_IRQn 0 */ + + /* USER CODE END DMA2_Stream2_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_spi1_rx); + /* USER CODE BEGIN DMA2_Stream2_IRQn 1 */ + + /* USER CODE END DMA2_Stream2_IRQn 1 */ +} + +/** + * @brief This function handles DMA2 stream3 global interrupt. + */ +void DMA2_Stream3_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream3_IRQn 0 */ + + /* USER CODE END DMA2_Stream3_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_spi1_tx); + /* USER CODE BEGIN DMA2_Stream3_IRQn 1 */ + + /* USER CODE END DMA2_Stream3_IRQn 1 */ +} + +/** + * @brief This function handles CAN2 RX0 interrupts. + */ +void CAN2_RX0_IRQHandler(void) +{ + /* USER CODE BEGIN CAN2_RX0_IRQn 0 */ + + /* USER CODE END CAN2_RX0_IRQn 0 */ + HAL_CAN_IRQHandler(&hcan2); + /* USER CODE BEGIN CAN2_RX0_IRQn 1 */ + + /* USER CODE END CAN2_RX0_IRQn 1 */ +} + +/** + * @brief This function handles CAN2 RX1 interrupt. + */ +void CAN2_RX1_IRQHandler(void) +{ + /* USER CODE BEGIN CAN2_RX1_IRQn 0 */ + + /* USER CODE END CAN2_RX1_IRQn 0 */ + HAL_CAN_IRQHandler(&hcan2); + /* USER CODE BEGIN CAN2_RX1_IRQn 1 */ + + /* USER CODE END CAN2_RX1_IRQn 1 */ +} + +/** + * @brief This function handles USB On The Go FS global interrupt. + */ +void OTG_FS_IRQHandler(void) +{ + /* USER CODE BEGIN OTG_FS_IRQn 0 */ + + /* USER CODE END OTG_FS_IRQn 0 */ + HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS); + /* USER CODE BEGIN OTG_FS_IRQn 1 */ + + /* USER CODE END OTG_FS_IRQn 1 */ +} + +/** + * @brief This function handles DMA2 stream5 global interrupt. + */ +void DMA2_Stream5_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream5_IRQn 0 */ + + /* USER CODE END DMA2_Stream5_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_usart1_rx); + /* USER CODE BEGIN DMA2_Stream5_IRQn 1 */ + + /* USER CODE END DMA2_Stream5_IRQn 1 */ +} + +/** + * @brief This function handles DMA2 stream6 global interrupt. + */ +void DMA2_Stream6_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream6_IRQn 0 */ + + /* USER CODE END DMA2_Stream6_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_usart6_tx); + /* USER CODE BEGIN DMA2_Stream6_IRQn 1 */ + + /* USER CODE END DMA2_Stream6_IRQn 1 */ +} + +/** + * @brief This function handles DMA2 stream7 global interrupt. + */ +void DMA2_Stream7_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream7_IRQn 0 */ + + /* USER CODE END DMA2_Stream7_IRQn 0 */ + HAL_DMA_IRQHandler(&hdma_usart1_tx); + /* USER CODE BEGIN DMA2_Stream7_IRQn 1 */ + + /* USER CODE END DMA2_Stream7_IRQn 1 */ +} + +/** + * @brief This function handles USART6 global interrupt. + */ +void USART6_IRQHandler(void) +{ + /* USER CODE BEGIN USART6_IRQn 0 */ + + /* USER CODE END USART6_IRQn 0 */ + HAL_UART_IRQHandler(&huart6); + /* USER CODE BEGIN USART6_IRQn 1 */ + BSP_UART_IRQHandler(&huart6); + /* USER CODE END USART6_IRQn 1 */ +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/system_stm32f4xx.c b/Core/Src/system_stm32f4xx.c new file mode 100644 index 00000000..90376044 --- /dev/null +++ b/Core/Src/system_stm32f4xx.c @@ -0,0 +1,743 @@ +/** + ****************************************************************************** + * @file system_stm32f4xx.c + * @author MCD Application Team + * @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File. + * + * This file provides two functions and one global variable to be called from + * user application: + * - SystemInit(): This function is called at startup just after reset and + * before branch to main program. This call is made inside + * the "startup_stm32f4xx.s" file. + * + * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used + * by the user application to setup the SysTick + * timer or configure other parameters. + * + * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must + * be called whenever the core clock is changed + * during program execution. + * + * + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2017 STMicroelectronics

+ * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx_system + * @{ + */ + +/** @addtogroup STM32F4xx_System_Private_Includes + * @{ + */ + + +#include "stm32f4xx.h" + +#if !defined (HSE_VALUE) + #define HSE_VALUE ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */ +#endif /* HSE_VALUE */ + +#if !defined (HSI_VALUE) + #define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/ +#endif /* HSI_VALUE */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Defines + * @{ + */ + +/************************* Miscellaneous Configuration ************************/ +/*!< Uncomment the following line if you need to use external SRAM or SDRAM as data memory */ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\ + || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\ + || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) +/* #define DATA_IN_ExtSRAM */ +#endif /* STM32F40xxx || STM32F41xxx || STM32F42xxx || STM32F43xxx || STM32F469xx || STM32F479xx ||\ + STM32F412Zx || STM32F412Vx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\ + || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +/* #define DATA_IN_ExtSDRAM */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\ + STM32F479xx */ + +/*!< Uncomment the following line if you need to relocate your vector Table in + Internal SRAM. */ +/* #define VECT_TAB_SRAM */ +#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field. + This value must be a multiple of 0x200. */ +/******************************************************************************/ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Variables + * @{ + */ + /* This variable is updated in three ways: + 1) by calling CMSIS function SystemCoreClockUpdate() + 2) by calling HAL API function HAL_RCC_GetHCLKFreq() + 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency + Note: If you use this function to configure the system clock; then there + is no need to call the 2 first functions listed above, since SystemCoreClock + variable is updated automatically. + */ +uint32_t SystemCoreClock = 16000000; +const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; +const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4}; +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes + * @{ + */ + +#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM) + static void SystemInit_ExtMemCtl(void); +#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system + * Initialize the FPU setting, vector table location and External memory + * configuration. + * @param None + * @retval None + */ +void SystemInit(void) +{ + /* FPU settings ------------------------------------------------------------*/ + #if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */ + #endif + +#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM) + SystemInit_ExtMemCtl(); +#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */ + + /* Configure the Vector Table location add offset address ------------------*/ +#ifdef VECT_TAB_SRAM + SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */ +#else + SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */ +#endif +} + +/** + * @brief Update SystemCoreClock variable according to Clock Register Values. + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value + * 16 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value + * depends on the application requirements), user has to ensure that HSE_VALUE + * is same as the real frequency of the crystal used. Otherwise, this function + * may have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * + * @param None + * @retval None + */ +void SystemCoreClockUpdate(void) +{ + uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2; + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock source */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock source */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock source */ + + /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N + SYSCLK = PLL_VCO / PLL_P + */ + pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22; + pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM; + + if (pllsource != 0) + { + /* HSE used as PLL clock source */ + pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6); + } + else + { + /* HSI used as PLL clock source */ + pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6); + } + + pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2; + SystemCoreClock = pllvco/pllp; + break; + default: + SystemCoreClock = HSI_VALUE; + break; + } + /* Compute HCLK frequency --------------------------------------------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK frequency */ + SystemCoreClock >>= tmp; +} + +#if defined (DATA_IN_ExtSRAM) && defined (DATA_IN_ExtSDRAM) +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\ + || defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief Setup the external memory controller. + * Called in startup_stm32f4xx.s before jump to main. + * This function configures the external memories (SRAM/SDRAM) + * This SRAM/SDRAM will be used as program data memory (including heap and stack). + * @param None + * @retval None + */ +void SystemInit_ExtMemCtl(void) +{ + __IO uint32_t tmp = 0x00; + + register uint32_t tmpreg = 0, timeout = 0xFFFF; + register __IO uint32_t index; + + /* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */ + RCC->AHB1ENR |= 0x000001F8; + + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN); + + /* Connect PDx pins to FMC Alternate function */ + GPIOD->AFR[0] = 0x00CCC0CC; + GPIOD->AFR[1] = 0xCCCCCCCC; + /* Configure PDx pins in Alternate function mode */ + GPIOD->MODER = 0xAAAA0A8A; + /* Configure PDx pins speed to 100 MHz */ + GPIOD->OSPEEDR = 0xFFFF0FCF; + /* Configure PDx pins Output type to push-pull */ + GPIOD->OTYPER = 0x00000000; + /* No pull-up, pull-down for PDx pins */ + GPIOD->PUPDR = 0x00000000; + + /* Connect PEx pins to FMC Alternate function */ + GPIOE->AFR[0] = 0xC00CC0CC; + GPIOE->AFR[1] = 0xCCCCCCCC; + /* Configure PEx pins in Alternate function mode */ + GPIOE->MODER = 0xAAAA828A; + /* Configure PEx pins speed to 100 MHz */ + GPIOE->OSPEEDR = 0xFFFFC3CF; + /* Configure PEx pins Output type to push-pull */ + GPIOE->OTYPER = 0x00000000; + /* No pull-up, pull-down for PEx pins */ + GPIOE->PUPDR = 0x00000000; + + /* Connect PFx pins to FMC Alternate function */ + GPIOF->AFR[0] = 0xCCCCCCCC; + GPIOF->AFR[1] = 0xCCCCCCCC; + /* Configure PFx pins in Alternate function mode */ + GPIOF->MODER = 0xAA800AAA; + /* Configure PFx pins speed to 50 MHz */ + GPIOF->OSPEEDR = 0xAA800AAA; + /* Configure PFx pins Output type to push-pull */ + GPIOF->OTYPER = 0x00000000; + /* No pull-up, pull-down for PFx pins */ + GPIOF->PUPDR = 0x00000000; + + /* Connect PGx pins to FMC Alternate function */ + GPIOG->AFR[0] = 0xCCCCCCCC; + GPIOG->AFR[1] = 0xCCCCCCCC; + /* Configure PGx pins in Alternate function mode */ + GPIOG->MODER = 0xAAAAAAAA; + /* Configure PGx pins speed to 50 MHz */ + GPIOG->OSPEEDR = 0xAAAAAAAA; + /* Configure PGx pins Output type to push-pull */ + GPIOG->OTYPER = 0x00000000; + /* No pull-up, pull-down for PGx pins */ + GPIOG->PUPDR = 0x00000000; + + /* Connect PHx pins to FMC Alternate function */ + GPIOH->AFR[0] = 0x00C0CC00; + GPIOH->AFR[1] = 0xCCCCCCCC; + /* Configure PHx pins in Alternate function mode */ + GPIOH->MODER = 0xAAAA08A0; + /* Configure PHx pins speed to 50 MHz */ + GPIOH->OSPEEDR = 0xAAAA08A0; + /* Configure PHx pins Output type to push-pull */ + GPIOH->OTYPER = 0x00000000; + /* No pull-up, pull-down for PHx pins */ + GPIOH->PUPDR = 0x00000000; + + /* Connect PIx pins to FMC Alternate function */ + GPIOI->AFR[0] = 0xCCCCCCCC; + GPIOI->AFR[1] = 0x00000CC0; + /* Configure PIx pins in Alternate function mode */ + GPIOI->MODER = 0x0028AAAA; + /* Configure PIx pins speed to 50 MHz */ + GPIOI->OSPEEDR = 0x0028AAAA; + /* Configure PIx pins Output type to push-pull */ + GPIOI->OTYPER = 0x00000000; + /* No pull-up, pull-down for PIx pins */ + GPIOI->PUPDR = 0x00000000; + +/*-- FMC Configuration -------------------------------------------------------*/ + /* Enable the FMC interface clock */ + RCC->AHB3ENR |= 0x00000001; + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN); + + FMC_Bank5_6->SDCR[0] = 0x000019E4; + FMC_Bank5_6->SDTR[0] = 0x01115351; + + /* SDRAM initialization sequence */ + /* Clock enable command */ + FMC_Bank5_6->SDCMR = 0x00000011; + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* Delay */ + for (index = 0; index<1000; index++); + + /* PALL command */ + FMC_Bank5_6->SDCMR = 0x00000012; + timeout = 0xFFFF; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* Auto refresh command */ + FMC_Bank5_6->SDCMR = 0x00000073; + timeout = 0xFFFF; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* MRD register program */ + FMC_Bank5_6->SDCMR = 0x00046014; + timeout = 0xFFFF; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* Set refresh count */ + tmpreg = FMC_Bank5_6->SDRTR; + FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1)); + + /* Disable write protection */ + tmpreg = FMC_Bank5_6->SDCR[0]; + FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF); + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) + /* Configure and enable Bank1_SRAM2 */ + FMC_Bank1->BTCR[2] = 0x00001011; + FMC_Bank1->BTCR[3] = 0x00000201; + FMC_Bank1E->BWTR[2] = 0x0fffffff; +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ +#if defined(STM32F469xx) || defined(STM32F479xx) + /* Configure and enable Bank1_SRAM2 */ + FMC_Bank1->BTCR[2] = 0x00001091; + FMC_Bank1->BTCR[3] = 0x00110212; + FMC_Bank1E->BWTR[2] = 0x0fffffff; +#endif /* STM32F469xx || STM32F479xx */ + + (void)(tmp); +} +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ +#elif defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM) +/** + * @brief Setup the external memory controller. + * Called in startup_stm32f4xx.s before jump to main. + * This function configures the external memories (SRAM/SDRAM) + * This SRAM/SDRAM will be used as program data memory (including heap and stack). + * @param None + * @retval None + */ +void SystemInit_ExtMemCtl(void) +{ + __IO uint32_t tmp = 0x00; +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\ + || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#if defined (DATA_IN_ExtSDRAM) + register uint32_t tmpreg = 0, timeout = 0xFFFF; + register __IO uint32_t index; + +#if defined(STM32F446xx) + /* Enable GPIOA, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG interface + clock */ + RCC->AHB1ENR |= 0x0000007D; +#else + /* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface + clock */ + RCC->AHB1ENR |= 0x000001F8; +#endif /* STM32F446xx */ + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN); + +#if defined(STM32F446xx) + /* Connect PAx pins to FMC Alternate function */ + GPIOA->AFR[0] |= 0xC0000000; + GPIOA->AFR[1] |= 0x00000000; + /* Configure PDx pins in Alternate function mode */ + GPIOA->MODER |= 0x00008000; + /* Configure PDx pins speed to 50 MHz */ + GPIOA->OSPEEDR |= 0x00008000; + /* Configure PDx pins Output type to push-pull */ + GPIOA->OTYPER |= 0x00000000; + /* No pull-up, pull-down for PDx pins */ + GPIOA->PUPDR |= 0x00000000; + + /* Connect PCx pins to FMC Alternate function */ + GPIOC->AFR[0] |= 0x00CC0000; + GPIOC->AFR[1] |= 0x00000000; + /* Configure PDx pins in Alternate function mode */ + GPIOC->MODER |= 0x00000A00; + /* Configure PDx pins speed to 50 MHz */ + GPIOC->OSPEEDR |= 0x00000A00; + /* Configure PDx pins Output type to push-pull */ + GPIOC->OTYPER |= 0x00000000; + /* No pull-up, pull-down for PDx pins */ + GPIOC->PUPDR |= 0x00000000; +#endif /* STM32F446xx */ + + /* Connect PDx pins to FMC Alternate function */ + GPIOD->AFR[0] = 0x000000CC; + GPIOD->AFR[1] = 0xCC000CCC; + /* Configure PDx pins in Alternate function mode */ + GPIOD->MODER = 0xA02A000A; + /* Configure PDx pins speed to 50 MHz */ + GPIOD->OSPEEDR = 0xA02A000A; + /* Configure PDx pins Output type to push-pull */ + GPIOD->OTYPER = 0x00000000; + /* No pull-up, pull-down for PDx pins */ + GPIOD->PUPDR = 0x00000000; + + /* Connect PEx pins to FMC Alternate function */ + GPIOE->AFR[0] = 0xC00000CC; + GPIOE->AFR[1] = 0xCCCCCCCC; + /* Configure PEx pins in Alternate function mode */ + GPIOE->MODER = 0xAAAA800A; + /* Configure PEx pins speed to 50 MHz */ + GPIOE->OSPEEDR = 0xAAAA800A; + /* Configure PEx pins Output type to push-pull */ + GPIOE->OTYPER = 0x00000000; + /* No pull-up, pull-down for PEx pins */ + GPIOE->PUPDR = 0x00000000; + + /* Connect PFx pins to FMC Alternate function */ + GPIOF->AFR[0] = 0xCCCCCCCC; + GPIOF->AFR[1] = 0xCCCCCCCC; + /* Configure PFx pins in Alternate function mode */ + GPIOF->MODER = 0xAA800AAA; + /* Configure PFx pins speed to 50 MHz */ + GPIOF->OSPEEDR = 0xAA800AAA; + /* Configure PFx pins Output type to push-pull */ + GPIOF->OTYPER = 0x00000000; + /* No pull-up, pull-down for PFx pins */ + GPIOF->PUPDR = 0x00000000; + + /* Connect PGx pins to FMC Alternate function */ + GPIOG->AFR[0] = 0xCCCCCCCC; + GPIOG->AFR[1] = 0xCCCCCCCC; + /* Configure PGx pins in Alternate function mode */ + GPIOG->MODER = 0xAAAAAAAA; + /* Configure PGx pins speed to 50 MHz */ + GPIOG->OSPEEDR = 0xAAAAAAAA; + /* Configure PGx pins Output type to push-pull */ + GPIOG->OTYPER = 0x00000000; + /* No pull-up, pull-down for PGx pins */ + GPIOG->PUPDR = 0x00000000; + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\ + || defined(STM32F469xx) || defined(STM32F479xx) + /* Connect PHx pins to FMC Alternate function */ + GPIOH->AFR[0] = 0x00C0CC00; + GPIOH->AFR[1] = 0xCCCCCCCC; + /* Configure PHx pins in Alternate function mode */ + GPIOH->MODER = 0xAAAA08A0; + /* Configure PHx pins speed to 50 MHz */ + GPIOH->OSPEEDR = 0xAAAA08A0; + /* Configure PHx pins Output type to push-pull */ + GPIOH->OTYPER = 0x00000000; + /* No pull-up, pull-down for PHx pins */ + GPIOH->PUPDR = 0x00000000; + + /* Connect PIx pins to FMC Alternate function */ + GPIOI->AFR[0] = 0xCCCCCCCC; + GPIOI->AFR[1] = 0x00000CC0; + /* Configure PIx pins in Alternate function mode */ + GPIOI->MODER = 0x0028AAAA; + /* Configure PIx pins speed to 50 MHz */ + GPIOI->OSPEEDR = 0x0028AAAA; + /* Configure PIx pins Output type to push-pull */ + GPIOI->OTYPER = 0x00000000; + /* No pull-up, pull-down for PIx pins */ + GPIOI->PUPDR = 0x00000000; +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +/*-- FMC Configuration -------------------------------------------------------*/ + /* Enable the FMC interface clock */ + RCC->AHB3ENR |= 0x00000001; + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN); + + /* Configure and enable SDRAM bank1 */ +#if defined(STM32F446xx) + FMC_Bank5_6->SDCR[0] = 0x00001954; +#else + FMC_Bank5_6->SDCR[0] = 0x000019E4; +#endif /* STM32F446xx */ + FMC_Bank5_6->SDTR[0] = 0x01115351; + + /* SDRAM initialization sequence */ + /* Clock enable command */ + FMC_Bank5_6->SDCMR = 0x00000011; + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* Delay */ + for (index = 0; index<1000; index++); + + /* PALL command */ + FMC_Bank5_6->SDCMR = 0x00000012; + timeout = 0xFFFF; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* Auto refresh command */ +#if defined(STM32F446xx) + FMC_Bank5_6->SDCMR = 0x000000F3; +#else + FMC_Bank5_6->SDCMR = 0x00000073; +#endif /* STM32F446xx */ + timeout = 0xFFFF; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* MRD register program */ +#if defined(STM32F446xx) + FMC_Bank5_6->SDCMR = 0x00044014; +#else + FMC_Bank5_6->SDCMR = 0x00046014; +#endif /* STM32F446xx */ + timeout = 0xFFFF; + while((tmpreg != 0) && (timeout-- > 0)) + { + tmpreg = FMC_Bank5_6->SDSR & 0x00000020; + } + + /* Set refresh count */ + tmpreg = FMC_Bank5_6->SDRTR; +#if defined(STM32F446xx) + FMC_Bank5_6->SDRTR = (tmpreg | (0x0000050C<<1)); +#else + FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1)); +#endif /* STM32F446xx */ + + /* Disable write protection */ + tmpreg = FMC_Bank5_6->SDCR[0]; + FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF); +#endif /* DATA_IN_ExtSDRAM */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\ + || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\ + || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) + +#if defined(DATA_IN_ExtSRAM) +/*-- GPIOs Configuration -----------------------------------------------------*/ + /* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */ + RCC->AHB1ENR |= 0x00000078; + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN); + + /* Connect PDx pins to FMC Alternate function */ + GPIOD->AFR[0] = 0x00CCC0CC; + GPIOD->AFR[1] = 0xCCCCCCCC; + /* Configure PDx pins in Alternate function mode */ + GPIOD->MODER = 0xAAAA0A8A; + /* Configure PDx pins speed to 100 MHz */ + GPIOD->OSPEEDR = 0xFFFF0FCF; + /* Configure PDx pins Output type to push-pull */ + GPIOD->OTYPER = 0x00000000; + /* No pull-up, pull-down for PDx pins */ + GPIOD->PUPDR = 0x00000000; + + /* Connect PEx pins to FMC Alternate function */ + GPIOE->AFR[0] = 0xC00CC0CC; + GPIOE->AFR[1] = 0xCCCCCCCC; + /* Configure PEx pins in Alternate function mode */ + GPIOE->MODER = 0xAAAA828A; + /* Configure PEx pins speed to 100 MHz */ + GPIOE->OSPEEDR = 0xFFFFC3CF; + /* Configure PEx pins Output type to push-pull */ + GPIOE->OTYPER = 0x00000000; + /* No pull-up, pull-down for PEx pins */ + GPIOE->PUPDR = 0x00000000; + + /* Connect PFx pins to FMC Alternate function */ + GPIOF->AFR[0] = 0x00CCCCCC; + GPIOF->AFR[1] = 0xCCCC0000; + /* Configure PFx pins in Alternate function mode */ + GPIOF->MODER = 0xAA000AAA; + /* Configure PFx pins speed to 100 MHz */ + GPIOF->OSPEEDR = 0xFF000FFF; + /* Configure PFx pins Output type to push-pull */ + GPIOF->OTYPER = 0x00000000; + /* No pull-up, pull-down for PFx pins */ + GPIOF->PUPDR = 0x00000000; + + /* Connect PGx pins to FMC Alternate function */ + GPIOG->AFR[0] = 0x00CCCCCC; + GPIOG->AFR[1] = 0x000000C0; + /* Configure PGx pins in Alternate function mode */ + GPIOG->MODER = 0x00085AAA; + /* Configure PGx pins speed to 100 MHz */ + GPIOG->OSPEEDR = 0x000CAFFF; + /* Configure PGx pins Output type to push-pull */ + GPIOG->OTYPER = 0x00000000; + /* No pull-up, pull-down for PGx pins */ + GPIOG->PUPDR = 0x00000000; + +/*-- FMC/FSMC Configuration --------------------------------------------------*/ + /* Enable the FMC/FSMC interface clock */ + RCC->AHB3ENR |= 0x00000001; + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN); + /* Configure and enable Bank1_SRAM2 */ + FMC_Bank1->BTCR[2] = 0x00001011; + FMC_Bank1->BTCR[3] = 0x00000201; + FMC_Bank1E->BWTR[2] = 0x0fffffff; +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ +#if defined(STM32F469xx) || defined(STM32F479xx) + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN); + /* Configure and enable Bank1_SRAM2 */ + FMC_Bank1->BTCR[2] = 0x00001091; + FMC_Bank1->BTCR[3] = 0x00110212; + FMC_Bank1E->BWTR[2] = 0x0fffffff; +#endif /* STM32F469xx || STM32F479xx */ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)\ + || defined(STM32F412Zx) || defined(STM32F412Vx) + /* Delay after an RCC peripheral clock enabling */ + tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN); + /* Configure and enable Bank1_SRAM2 */ + FSMC_Bank1->BTCR[2] = 0x00001011; + FSMC_Bank1->BTCR[3] = 0x00000201; + FSMC_Bank1E->BWTR[2] = 0x0FFFFFFF; +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F412Zx || STM32F412Vx */ + +#endif /* DATA_IN_ExtSRAM */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\ + STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx */ + (void)(tmp); +} +#endif /* DATA_IN_ExtSRAM && DATA_IN_ExtSDRAM */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/tim.c b/Core/Src/tim.c new file mode 100644 index 00000000..0e819791 --- /dev/null +++ b/Core/Src/tim.c @@ -0,0 +1,764 @@ +/** + ****************************************************************************** + * @file tim.c + * @brief This file provides code for the configuration + * of the TIM instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "tim.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +TIM_HandleTypeDef htim1; +TIM_HandleTypeDef htim3; +TIM_HandleTypeDef htim4; +TIM_HandleTypeDef htim5; +TIM_HandleTypeDef htim7; +TIM_HandleTypeDef htim8; +TIM_HandleTypeDef htim10; + +/* TIM1 init function */ +void MX_TIM1_Init(void) +{ + + /* USER CODE BEGIN TIM1_Init 0 */ + + /* USER CODE END TIM1_Init 0 */ + + TIM_ClockConfigTypeDef sClockSourceConfig = {0}; + TIM_MasterConfigTypeDef sMasterConfig = {0}; + TIM_OC_InitTypeDef sConfigOC = {0}; + TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0}; + + /* USER CODE BEGIN TIM1_Init 1 */ + + /* USER CODE END TIM1_Init 1 */ + htim1.Instance = TIM1; + htim1.Init.Prescaler = 167; + htim1.Init.CounterMode = TIM_COUNTERMODE_UP; + htim1.Init.Period = 19999; + htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + htim1.Init.RepetitionCounter = 0; + htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim1) != HAL_OK) + { + Error_Handler(); + } + sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; + if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_Init(&htim1) != HAL_OK) + { + Error_Handler(); + } + sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; + sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; + if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.OCMode = TIM_OCMODE_PWM1; + sConfigOC.Pulse = 0; + sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; + sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH; + sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; + sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET; + sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET; + if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_2) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.Pulse = 1000; + if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_4) != HAL_OK) + { + Error_Handler(); + } + sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE; + sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE; + sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF; + sBreakDeadTimeConfig.DeadTime = 0; + sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE; + sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH; + sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE; + if (HAL_TIMEx_ConfigBreakDeadTime(&htim1, &sBreakDeadTimeConfig) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM1_Init 2 */ + + /* USER CODE END TIM1_Init 2 */ + HAL_TIM_MspPostInit(&htim1); + +} +/* TIM3 init function */ +void MX_TIM3_Init(void) +{ + + /* USER CODE BEGIN TIM3_Init 0 */ + + /* USER CODE END TIM3_Init 0 */ + + TIM_ClockConfigTypeDef sClockSourceConfig = {0}; + TIM_MasterConfigTypeDef sMasterConfig = {0}; + TIM_OC_InitTypeDef sConfigOC = {0}; + + /* USER CODE BEGIN TIM3_Init 1 */ + + /* USER CODE END TIM3_Init 1 */ + htim3.Instance = TIM3; + htim3.Init.Prescaler = 0; + htim3.Init.CounterMode = TIM_COUNTERMODE_UP; + htim3.Init.Period = 65535; + htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim3) != HAL_OK) + { + Error_Handler(); + } + sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; + if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_Init(&htim3) != HAL_OK) + { + Error_Handler(); + } + sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; + sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; + if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.OCMode = TIM_OCMODE_PWM1; + sConfigOC.Pulse = 0; + sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; + sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; + if (HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM3_Init 2 */ + + /* USER CODE END TIM3_Init 2 */ + HAL_TIM_MspPostInit(&htim3); + +} +/* TIM4 init function */ +void MX_TIM4_Init(void) +{ + + /* USER CODE BEGIN TIM4_Init 0 */ + + /* USER CODE END TIM4_Init 0 */ + + TIM_ClockConfigTypeDef sClockSourceConfig = {0}; + TIM_MasterConfigTypeDef sMasterConfig = {0}; + TIM_OC_InitTypeDef sConfigOC = {0}; + + /* USER CODE BEGIN TIM4_Init 1 */ + + /* USER CODE END TIM4_Init 1 */ + htim4.Instance = TIM4; + htim4.Init.Prescaler = 167; + htim4.Init.CounterMode = TIM_COUNTERMODE_UP; + htim4.Init.Period = 65535; + htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim4) != HAL_OK) + { + Error_Handler(); + } + sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; + if (HAL_TIM_ConfigClockSource(&htim4, &sClockSourceConfig) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_Init(&htim4) != HAL_OK) + { + Error_Handler(); + } + sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; + sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; + if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.OCMode = TIM_OCMODE_PWM1; + sConfigOC.Pulse = 0; + sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; + sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; + if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM4_Init 2 */ + + /* USER CODE END TIM4_Init 2 */ + HAL_TIM_MspPostInit(&htim4); + +} +/* TIM5 init function */ +void MX_TIM5_Init(void) +{ + + /* USER CODE BEGIN TIM5_Init 0 */ + + /* USER CODE END TIM5_Init 0 */ + + TIM_ClockConfigTypeDef sClockSourceConfig = {0}; + TIM_MasterConfigTypeDef sMasterConfig = {0}; + TIM_OC_InitTypeDef sConfigOC = {0}; + + /* USER CODE BEGIN TIM5_Init 1 */ + + /* USER CODE END TIM5_Init 1 */ + htim5.Instance = TIM5; + htim5.Init.Prescaler = 0; + htim5.Init.CounterMode = TIM_COUNTERMODE_UP; + htim5.Init.Period = 65535; + htim5.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + htim5.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim5) != HAL_OK) + { + Error_Handler(); + } + sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; + if (HAL_TIM_ConfigClockSource(&htim5, &sClockSourceConfig) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_Init(&htim5) != HAL_OK) + { + Error_Handler(); + } + sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; + sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; + if (HAL_TIMEx_MasterConfigSynchronization(&htim5, &sMasterConfig) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.OCMode = TIM_OCMODE_PWM1; + sConfigOC.Pulse = 0; + sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; + sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; + if (HAL_TIM_PWM_ConfigChannel(&htim5, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_ConfigChannel(&htim5, &sConfigOC, TIM_CHANNEL_2) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_ConfigChannel(&htim5, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM5_Init 2 */ + + /* USER CODE END TIM5_Init 2 */ + HAL_TIM_MspPostInit(&htim5); + +} +/* TIM7 init function */ +void MX_TIM7_Init(void) +{ + + /* USER CODE BEGIN TIM7_Init 0 */ + + /* USER CODE END TIM7_Init 0 */ + + TIM_MasterConfigTypeDef sMasterConfig = {0}; + + /* USER CODE BEGIN TIM7_Init 1 */ + + /* USER CODE END TIM7_Init 1 */ + htim7.Instance = TIM7; + htim7.Init.Prescaler = 83; + htim7.Init.CounterMode = TIM_COUNTERMODE_UP; + htim7.Init.Period = 9; + htim7.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim7) != HAL_OK) + { + Error_Handler(); + } + sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; + sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; + if (HAL_TIMEx_MasterConfigSynchronization(&htim7, &sMasterConfig) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM7_Init 2 */ + + /* USER CODE END TIM7_Init 2 */ + +} +/* TIM8 init function */ +void MX_TIM8_Init(void) +{ + + /* USER CODE BEGIN TIM8_Init 0 */ + + /* USER CODE END TIM8_Init 0 */ + + TIM_ClockConfigTypeDef sClockSourceConfig = {0}; + TIM_MasterConfigTypeDef sMasterConfig = {0}; + TIM_OC_InitTypeDef sConfigOC = {0}; + TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0}; + + /* USER CODE BEGIN TIM8_Init 1 */ + + /* USER CODE END TIM8_Init 1 */ + htim8.Instance = TIM8; + htim8.Init.Prescaler = 167; + htim8.Init.CounterMode = TIM_COUNTERMODE_UP; + htim8.Init.Period = 19999; + htim8.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + htim8.Init.RepetitionCounter = 0; + htim8.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim8) != HAL_OK) + { + Error_Handler(); + } + sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; + if (HAL_TIM_ConfigClockSource(&htim8, &sClockSourceConfig) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_Init(&htim8) != HAL_OK) + { + Error_Handler(); + } + sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; + sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; + if (HAL_TIMEx_MasterConfigSynchronization(&htim8, &sMasterConfig) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.OCMode = TIM_OCMODE_PWM1; + sConfigOC.Pulse = 1000; + sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; + sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH; + sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; + sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET; + sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET; + if (HAL_TIM_PWM_ConfigChannel(&htim8, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_ConfigChannel(&htim8, &sConfigOC, TIM_CHANNEL_2) != HAL_OK) + { + Error_Handler(); + } + sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE; + sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE; + sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF; + sBreakDeadTimeConfig.DeadTime = 0; + sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE; + sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH; + sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE; + if (HAL_TIMEx_ConfigBreakDeadTime(&htim8, &sBreakDeadTimeConfig) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM8_Init 2 */ + + /* USER CODE END TIM8_Init 2 */ + HAL_TIM_MspPostInit(&htim8); + +} +/* TIM10 init function */ +void MX_TIM10_Init(void) +{ + + /* USER CODE BEGIN TIM10_Init 0 */ + + /* USER CODE END TIM10_Init 0 */ + + TIM_OC_InitTypeDef sConfigOC = {0}; + + /* USER CODE BEGIN TIM10_Init 1 */ + + /* USER CODE END TIM10_Init 1 */ + htim10.Instance = TIM10; + htim10.Init.Prescaler = 0; + htim10.Init.CounterMode = TIM_COUNTERMODE_UP; + htim10.Init.Period = 4999; + htim10.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + htim10.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + if (HAL_TIM_Base_Init(&htim10) != HAL_OK) + { + Error_Handler(); + } + if (HAL_TIM_PWM_Init(&htim10) != HAL_OK) + { + Error_Handler(); + } + sConfigOC.OCMode = TIM_OCMODE_PWM1; + sConfigOC.Pulse = 0; + sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; + sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; + if (HAL_TIM_PWM_ConfigChannel(&htim10, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN TIM10_Init 2 */ + + /* USER CODE END TIM10_Init 2 */ + HAL_TIM_MspPostInit(&htim10); + +} + +void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle) +{ + + if(tim_baseHandle->Instance==TIM1) + { + /* USER CODE BEGIN TIM1_MspInit 0 */ + + /* USER CODE END TIM1_MspInit 0 */ + /* TIM1 clock enable */ + __HAL_RCC_TIM1_CLK_ENABLE(); + + /* TIM1 interrupt Init */ + HAL_NVIC_SetPriority(TIM1_BRK_TIM9_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(TIM1_BRK_TIM9_IRQn); + /* USER CODE BEGIN TIM1_MspInit 1 */ + + /* USER CODE END TIM1_MspInit 1 */ + } + else if(tim_baseHandle->Instance==TIM3) + { + /* USER CODE BEGIN TIM3_MspInit 0 */ + + /* USER CODE END TIM3_MspInit 0 */ + /* TIM3 clock enable */ + __HAL_RCC_TIM3_CLK_ENABLE(); + /* USER CODE BEGIN TIM3_MspInit 1 */ + + /* USER CODE END TIM3_MspInit 1 */ + } + else if(tim_baseHandle->Instance==TIM4) + { + /* USER CODE BEGIN TIM4_MspInit 0 */ + + /* USER CODE END TIM4_MspInit 0 */ + /* TIM4 clock enable */ + __HAL_RCC_TIM4_CLK_ENABLE(); + /* USER CODE BEGIN TIM4_MspInit 1 */ + + /* USER CODE END TIM4_MspInit 1 */ + } + else if(tim_baseHandle->Instance==TIM5) + { + /* USER CODE BEGIN TIM5_MspInit 0 */ + + /* USER CODE END TIM5_MspInit 0 */ + /* TIM5 clock enable */ + __HAL_RCC_TIM5_CLK_ENABLE(); + /* USER CODE BEGIN TIM5_MspInit 1 */ + + /* USER CODE END TIM5_MspInit 1 */ + } + else if(tim_baseHandle->Instance==TIM7) + { + /* USER CODE BEGIN TIM7_MspInit 0 */ + + /* USER CODE END TIM7_MspInit 0 */ + /* TIM7 clock enable */ + __HAL_RCC_TIM7_CLK_ENABLE(); + + /* TIM7 interrupt Init */ + HAL_NVIC_SetPriority(TIM7_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(TIM7_IRQn); + /* USER CODE BEGIN TIM7_MspInit 1 */ + + /* USER CODE END TIM7_MspInit 1 */ + } + else if(tim_baseHandle->Instance==TIM8) + { + /* USER CODE BEGIN TIM8_MspInit 0 */ + + /* USER CODE END TIM8_MspInit 0 */ + /* TIM8 clock enable */ + __HAL_RCC_TIM8_CLK_ENABLE(); + /* USER CODE BEGIN TIM8_MspInit 1 */ + + /* USER CODE END TIM8_MspInit 1 */ + } + else if(tim_baseHandle->Instance==TIM10) + { + /* USER CODE BEGIN TIM10_MspInit 0 */ + + /* USER CODE END TIM10_MspInit 0 */ + /* TIM10 clock enable */ + __HAL_RCC_TIM10_CLK_ENABLE(); + /* USER CODE BEGIN TIM10_MspInit 1 */ + + /* USER CODE END TIM10_MspInit 1 */ + } +} +void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(timHandle->Instance==TIM1) + { + /* USER CODE BEGIN TIM1_MspPostInit 0 */ + + /* USER CODE END TIM1_MspPostInit 0 */ + __HAL_RCC_GPIOE_CLK_ENABLE(); + /**TIM1 GPIO Configuration + PE13 ------> TIM1_CH3 + PE9 ------> TIM1_CH1 + PE11 ------> TIM1_CH2 + PE14 ------> TIM1_CH4 + */ + GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_9|GPIO_PIN_11|GPIO_PIN_14; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF1_TIM1; + HAL_GPIO_Init(GPIOE, &GPIO_InitStruct); + + /* USER CODE BEGIN TIM1_MspPostInit 1 */ + + /* USER CODE END TIM1_MspPostInit 1 */ + } + else if(timHandle->Instance==TIM3) + { + /* USER CODE BEGIN TIM3_MspPostInit 0 */ + + /* USER CODE END TIM3_MspPostInit 0 */ + + __HAL_RCC_GPIOC_CLK_ENABLE(); + /**TIM3 GPIO Configuration + PC8 ------> TIM3_CH3 + */ + GPIO_InitStruct.Pin = LASER_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF2_TIM3; + HAL_GPIO_Init(LASER_GPIO_Port, &GPIO_InitStruct); + + /* USER CODE BEGIN TIM3_MspPostInit 1 */ + + /* USER CODE END TIM3_MspPostInit 1 */ + } + else if(timHandle->Instance==TIM4) + { + /* USER CODE BEGIN TIM4_MspPostInit 0 */ + + /* USER CODE END TIM4_MspPostInit 0 */ + + __HAL_RCC_GPIOD_CLK_ENABLE(); + /**TIM4 GPIO Configuration + PD14 ------> TIM4_CH3 + */ + GPIO_InitStruct.Pin = BUZZER_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF2_TIM4; + HAL_GPIO_Init(BUZZER_GPIO_Port, &GPIO_InitStruct); + + /* USER CODE BEGIN TIM4_MspPostInit 1 */ + + /* USER CODE END TIM4_MspPostInit 1 */ + } + else if(timHandle->Instance==TIM5) + { + /* USER CODE BEGIN TIM5_MspPostInit 0 */ + + /* USER CODE END TIM5_MspPostInit 0 */ + + __HAL_RCC_GPIOH_CLK_ENABLE(); + /**TIM5 GPIO Configuration + PH12 ------> TIM5_CH3 + PH11 ------> TIM5_CH2 + PH10 ------> TIM5_CH1 + */ + GPIO_InitStruct.Pin = LED_R_Pin|LED_G_Pin|LED_B_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF2_TIM5; + HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); + + /* USER CODE BEGIN TIM5_MspPostInit 1 */ + + /* USER CODE END TIM5_MspPostInit 1 */ + } + else if(timHandle->Instance==TIM8) + { + /* USER CODE BEGIN TIM8_MspPostInit 0 */ + + /* USER CODE END TIM8_MspPostInit 0 */ + + __HAL_RCC_GPIOI_CLK_ENABLE(); + __HAL_RCC_GPIOC_CLK_ENABLE(); + /**TIM8 GPIO Configuration + PI6 ------> TIM8_CH2 + PC6 ------> TIM8_CH1 + */ + GPIO_InitStruct.Pin = GPIO_PIN_6; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF3_TIM8; + HAL_GPIO_Init(GPIOI, &GPIO_InitStruct); + + GPIO_InitStruct.Pin = GPIO_PIN_6; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF3_TIM8; + HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); + + /* USER CODE BEGIN TIM8_MspPostInit 1 */ + + /* USER CODE END TIM8_MspPostInit 1 */ + } + else if(timHandle->Instance==TIM10) + { + /* USER CODE BEGIN TIM10_MspPostInit 0 */ + + /* USER CODE END TIM10_MspPostInit 0 */ + + __HAL_RCC_GPIOF_CLK_ENABLE(); + /**TIM10 GPIO Configuration + PF6 ------> TIM10_CH1 + */ + GPIO_InitStruct.Pin = IMU_HEAT_PWM_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_PULLDOWN; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF3_TIM10; + HAL_GPIO_Init(IMU_HEAT_PWM_GPIO_Port, &GPIO_InitStruct); + + /* USER CODE BEGIN TIM10_MspPostInit 1 */ + + /* USER CODE END TIM10_MspPostInit 1 */ + } + +} + +void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle) +{ + + if(tim_baseHandle->Instance==TIM1) + { + /* USER CODE BEGIN TIM1_MspDeInit 0 */ + + /* USER CODE END TIM1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM1_CLK_DISABLE(); + + /* TIM1 interrupt Deinit */ + HAL_NVIC_DisableIRQ(TIM1_BRK_TIM9_IRQn); + /* USER CODE BEGIN TIM1_MspDeInit 1 */ + + /* USER CODE END TIM1_MspDeInit 1 */ + } + else if(tim_baseHandle->Instance==TIM3) + { + /* USER CODE BEGIN TIM3_MspDeInit 0 */ + + /* USER CODE END TIM3_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM3_CLK_DISABLE(); + /* USER CODE BEGIN TIM3_MspDeInit 1 */ + + /* USER CODE END TIM3_MspDeInit 1 */ + } + else if(tim_baseHandle->Instance==TIM4) + { + /* USER CODE BEGIN TIM4_MspDeInit 0 */ + + /* USER CODE END TIM4_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM4_CLK_DISABLE(); + /* USER CODE BEGIN TIM4_MspDeInit 1 */ + + /* USER CODE END TIM4_MspDeInit 1 */ + } + else if(tim_baseHandle->Instance==TIM5) + { + /* USER CODE BEGIN TIM5_MspDeInit 0 */ + + /* USER CODE END TIM5_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM5_CLK_DISABLE(); + /* USER CODE BEGIN TIM5_MspDeInit 1 */ + + /* USER CODE END TIM5_MspDeInit 1 */ + } + else if(tim_baseHandle->Instance==TIM7) + { + /* USER CODE BEGIN TIM7_MspDeInit 0 */ + + /* USER CODE END TIM7_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM7_CLK_DISABLE(); + + /* TIM7 interrupt Deinit */ + HAL_NVIC_DisableIRQ(TIM7_IRQn); + /* USER CODE BEGIN TIM7_MspDeInit 1 */ + + /* USER CODE END TIM7_MspDeInit 1 */ + } + else if(tim_baseHandle->Instance==TIM8) + { + /* USER CODE BEGIN TIM8_MspDeInit 0 */ + + /* USER CODE END TIM8_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM8_CLK_DISABLE(); + /* USER CODE BEGIN TIM8_MspDeInit 1 */ + + /* USER CODE END TIM8_MspDeInit 1 */ + } + else if(tim_baseHandle->Instance==TIM10) + { + /* USER CODE BEGIN TIM10_MspDeInit 0 */ + + /* USER CODE END TIM10_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM10_CLK_DISABLE(); + /* USER CODE BEGIN TIM10_MspDeInit 1 */ + + /* USER CODE END TIM10_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Core/Src/usart.c b/Core/Src/usart.c new file mode 100644 index 00000000..50faeb3f --- /dev/null +++ b/Core/Src/usart.c @@ -0,0 +1,388 @@ +/** + ****************************************************************************** + * @file usart.c + * @brief This file provides code for the configuration + * of the USART instances. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "usart.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +UART_HandleTypeDef huart1; +UART_HandleTypeDef huart3; +UART_HandleTypeDef huart6; +DMA_HandleTypeDef hdma_usart1_tx; +DMA_HandleTypeDef hdma_usart1_rx; +DMA_HandleTypeDef hdma_usart3_rx; +DMA_HandleTypeDef hdma_usart6_rx; +DMA_HandleTypeDef hdma_usart6_tx; + +/* USART1 init function */ + +void MX_USART1_UART_Init(void) +{ + + /* USER CODE BEGIN USART1_Init 0 */ + + /* USER CODE END USART1_Init 0 */ + + /* USER CODE BEGIN USART1_Init 1 */ + + /* USER CODE END USART1_Init 1 */ + huart1.Instance = USART1; + huart1.Init.BaudRate = 115200; + huart1.Init.WordLength = UART_WORDLENGTH_8B; + huart1.Init.StopBits = UART_STOPBITS_1; + huart1.Init.Parity = UART_PARITY_NONE; + huart1.Init.Mode = UART_MODE_TX_RX; + huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE; + huart1.Init.OverSampling = UART_OVERSAMPLING_16; + if (HAL_UART_Init(&huart1) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN USART1_Init 2 */ + + /* USER CODE END USART1_Init 2 */ + +} +/* USART3 init function */ + +void MX_USART3_UART_Init(void) +{ + + /* USER CODE BEGIN USART3_Init 0 */ + + /* USER CODE END USART3_Init 0 */ + + /* USER CODE BEGIN USART3_Init 1 */ + + /* USER CODE END USART3_Init 1 */ + huart3.Instance = USART3; + huart3.Init.BaudRate = 100000; + huart3.Init.WordLength = UART_WORDLENGTH_8B; + huart3.Init.StopBits = UART_STOPBITS_1; + huart3.Init.Parity = UART_PARITY_EVEN; + huart3.Init.Mode = UART_MODE_RX; + huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE; + huart3.Init.OverSampling = UART_OVERSAMPLING_16; + if (HAL_UART_Init(&huart3) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN USART3_Init 2 */ + + /* USER CODE END USART3_Init 2 */ + +} +/* USART6 init function */ + +void MX_USART6_UART_Init(void) +{ + + /* USER CODE BEGIN USART6_Init 0 */ + + /* USER CODE END USART6_Init 0 */ + + /* USER CODE BEGIN USART6_Init 1 */ + + /* USER CODE END USART6_Init 1 */ + huart6.Instance = USART6; + huart6.Init.BaudRate = 115200; + huart6.Init.WordLength = UART_WORDLENGTH_8B; + huart6.Init.StopBits = UART_STOPBITS_1; + huart6.Init.Parity = UART_PARITY_NONE; + huart6.Init.Mode = UART_MODE_TX_RX; + huart6.Init.HwFlowCtl = UART_HWCONTROL_NONE; + huart6.Init.OverSampling = UART_OVERSAMPLING_16; + if (HAL_UART_Init(&huart6) != HAL_OK) + { + Error_Handler(); + } + /* USER CODE BEGIN USART6_Init 2 */ + + /* USER CODE END USART6_Init 2 */ + +} + +void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle) +{ + + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(uartHandle->Instance==USART1) + { + /* USER CODE BEGIN USART1_MspInit 0 */ + + /* USER CODE END USART1_MspInit 0 */ + /* USART1 clock enable */ + __HAL_RCC_USART1_CLK_ENABLE(); + + __HAL_RCC_GPIOB_CLK_ENABLE(); + __HAL_RCC_GPIOA_CLK_ENABLE(); + /**USART1 GPIO Configuration + PB7 ------> USART1_RX + PA9 ------> USART1_TX + */ + GPIO_InitStruct.Pin = GPIO_PIN_7; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF7_USART1; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + GPIO_InitStruct.Pin = GPIO_PIN_9; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF7_USART1; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); + + /* USART1 DMA Init */ + /* USART1_TX Init */ + hdma_usart1_tx.Instance = DMA2_Stream7; + hdma_usart1_tx.Init.Channel = DMA_CHANNEL_4; + hdma_usart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; + hdma_usart1_tx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_usart1_tx.Init.MemInc = DMA_MINC_ENABLE; + hdma_usart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_usart1_tx.Init.Mode = DMA_NORMAL; + hdma_usart1_tx.Init.Priority = DMA_PRIORITY_MEDIUM; + hdma_usart1_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_usart1_tx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(uartHandle,hdmatx,hdma_usart1_tx); + + /* USART1_RX Init */ + hdma_usart1_rx.Instance = DMA2_Stream5; + hdma_usart1_rx.Init.Channel = DMA_CHANNEL_4; + hdma_usart1_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; + hdma_usart1_rx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_usart1_rx.Init.MemInc = DMA_MINC_ENABLE; + hdma_usart1_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart1_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_usart1_rx.Init.Mode = DMA_NORMAL; + hdma_usart1_rx.Init.Priority = DMA_PRIORITY_MEDIUM; + hdma_usart1_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_usart1_rx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(uartHandle,hdmarx,hdma_usart1_rx); + + /* USART1 interrupt Init */ + HAL_NVIC_SetPriority(USART1_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(USART1_IRQn); + /* USER CODE BEGIN USART1_MspInit 1 */ + + /* USER CODE END USART1_MspInit 1 */ + } + else if(uartHandle->Instance==USART3) + { + /* USER CODE BEGIN USART3_MspInit 0 */ + + /* USER CODE END USART3_MspInit 0 */ + /* USART3 clock enable */ + __HAL_RCC_USART3_CLK_ENABLE(); + + __HAL_RCC_GPIOC_CLK_ENABLE(); + /**USART3 GPIO Configuration + PC11 ------> USART3_RX + PC10 ------> USART3_TX + */ + GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_10; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF7_USART3; + HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); + + /* USART3 DMA Init */ + /* USART3_RX Init */ + hdma_usart3_rx.Instance = DMA1_Stream1; + hdma_usart3_rx.Init.Channel = DMA_CHANNEL_4; + hdma_usart3_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; + hdma_usart3_rx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_usart3_rx.Init.MemInc = DMA_MINC_ENABLE; + hdma_usart3_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart3_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_usart3_rx.Init.Mode = DMA_NORMAL; + hdma_usart3_rx.Init.Priority = DMA_PRIORITY_HIGH; + hdma_usart3_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_usart3_rx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(uartHandle,hdmarx,hdma_usart3_rx); + + /* USER CODE BEGIN USART3_MspInit 1 */ + + /* USER CODE END USART3_MspInit 1 */ + } + else if(uartHandle->Instance==USART6) + { + /* USER CODE BEGIN USART6_MspInit 0 */ + + /* USER CODE END USART6_MspInit 0 */ + /* USART6 clock enable */ + __HAL_RCC_USART6_CLK_ENABLE(); + + __HAL_RCC_GPIOG_CLK_ENABLE(); + /**USART6 GPIO Configuration + PG14 ------> USART6_TX + PG9 ------> USART6_RX + */ + GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_9; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF8_USART6; + HAL_GPIO_Init(GPIOG, &GPIO_InitStruct); + + /* USART6 DMA Init */ + /* USART6_RX Init */ + hdma_usart6_rx.Instance = DMA2_Stream1; + hdma_usart6_rx.Init.Channel = DMA_CHANNEL_5; + hdma_usart6_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; + hdma_usart6_rx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_usart6_rx.Init.MemInc = DMA_MINC_ENABLE; + hdma_usart6_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart6_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_usart6_rx.Init.Mode = DMA_NORMAL; + hdma_usart6_rx.Init.Priority = DMA_PRIORITY_MEDIUM; + hdma_usart6_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_usart6_rx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(uartHandle,hdmarx,hdma_usart6_rx); + + /* USART6_TX Init */ + hdma_usart6_tx.Instance = DMA2_Stream6; + hdma_usart6_tx.Init.Channel = DMA_CHANNEL_5; + hdma_usart6_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; + hdma_usart6_tx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_usart6_tx.Init.MemInc = DMA_MINC_ENABLE; + hdma_usart6_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart6_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_usart6_tx.Init.Mode = DMA_NORMAL; + hdma_usart6_tx.Init.Priority = DMA_PRIORITY_MEDIUM; + hdma_usart6_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; + if (HAL_DMA_Init(&hdma_usart6_tx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(uartHandle,hdmatx,hdma_usart6_tx); + + /* USART6 interrupt Init */ + HAL_NVIC_SetPriority(USART6_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(USART6_IRQn); + /* USER CODE BEGIN USART6_MspInit 1 */ + + /* USER CODE END USART6_MspInit 1 */ + } +} + +void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle) +{ + + if(uartHandle->Instance==USART1) + { + /* USER CODE BEGIN USART1_MspDeInit 0 */ + + /* USER CODE END USART1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_USART1_CLK_DISABLE(); + + /**USART1 GPIO Configuration + PB7 ------> USART1_RX + PA9 ------> USART1_TX + */ + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7); + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9); + + /* USART1 DMA DeInit */ + HAL_DMA_DeInit(uartHandle->hdmatx); + HAL_DMA_DeInit(uartHandle->hdmarx); + + /* USART1 interrupt Deinit */ + HAL_NVIC_DisableIRQ(USART1_IRQn); + /* USER CODE BEGIN USART1_MspDeInit 1 */ + + /* USER CODE END USART1_MspDeInit 1 */ + } + else if(uartHandle->Instance==USART3) + { + /* USER CODE BEGIN USART3_MspDeInit 0 */ + + /* USER CODE END USART3_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_USART3_CLK_DISABLE(); + + /**USART3 GPIO Configuration + PC11 ------> USART3_RX + PC10 ------> USART3_TX + */ + HAL_GPIO_DeInit(GPIOC, GPIO_PIN_11|GPIO_PIN_10); + + /* USART3 DMA DeInit */ + HAL_DMA_DeInit(uartHandle->hdmarx); + /* USER CODE BEGIN USART3_MspDeInit 1 */ + + /* USER CODE END USART3_MspDeInit 1 */ + } + else if(uartHandle->Instance==USART6) + { + /* USER CODE BEGIN USART6_MspDeInit 0 */ + + /* USER CODE END USART6_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_USART6_CLK_DISABLE(); + + /**USART6 GPIO Configuration + PG14 ------> USART6_TX + PG9 ------> USART6_RX + */ + HAL_GPIO_DeInit(GPIOG, GPIO_PIN_14|GPIO_PIN_9); + + /* USART6 DMA DeInit */ + HAL_DMA_DeInit(uartHandle->hdmarx); + HAL_DMA_DeInit(uartHandle->hdmatx); + + /* USART6 interrupt Deinit */ + HAL_NVIC_DisableIRQ(USART6_IRQn); + /* USER CODE BEGIN USART6_MspDeInit 1 */ + + /* USER CODE END USART6_MspDeInit 1 */ + } +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/DevA.ioc b/DevA.ioc new file mode 100644 index 00000000..cd735a26 --- /dev/null +++ b/DevA.ioc @@ -0,0 +1,693 @@ +#MicroXplorer Configuration settings - do not modify +ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_TEMPSENSOR +ADC1.ContinuousConvMode=ENABLE +ADC1.DMAContinuousRequests=DISABLE +ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,NbrOfConversionFlag,master,ContinuousConvMode,DMAContinuousRequests +ADC1.NbrOfConversionFlag=1 +ADC1.Rank-0\#ChannelRegularConversion=1 +ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_3CYCLES +ADC1.master=1 +CAN1.ABOM=DISABLE +CAN1.BS1=CAN_BS1_9TQ +CAN1.BS2=CAN_BS2_4TQ +CAN1.CalculateTimeQuantum=71.42857142857143 +CAN1.IPParameters=CalculateTimeQuantum,ABOM,Prescaler,BS1,BS2,TXFP +CAN1.Prescaler=3 +CAN1.TXFP=ENABLE +CAN2.BS1=CAN_BS1_9TQ +CAN2.BS2=CAN_BS2_4TQ +CAN2.CalculateTimeQuantum=71.42857142857143 +CAN2.IPParameters=CalculateTimeQuantum,Prescaler,BS2,BS1,NART,TXFP +CAN2.NART=DISABLE +CAN2.Prescaler=3 +CAN2.TXFP=ENABLE +Dma.MEMTOMEM.4.Direction=DMA_MEMORY_TO_MEMORY +Dma.MEMTOMEM.4.FIFOMode=DMA_FIFOMODE_ENABLE +Dma.MEMTOMEM.4.FIFOThreshold=DMA_FIFO_THRESHOLD_FULL +Dma.MEMTOMEM.4.Instance=DMA2_Stream0 +Dma.MEMTOMEM.4.MemBurst=DMA_MBURST_SINGLE +Dma.MEMTOMEM.4.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.MEMTOMEM.4.MemInc=DMA_MINC_ENABLE +Dma.MEMTOMEM.4.Mode=DMA_NORMAL +Dma.MEMTOMEM.4.PeriphBurst=DMA_PBURST_SINGLE +Dma.MEMTOMEM.4.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.MEMTOMEM.4.PeriphInc=DMA_PINC_ENABLE +Dma.MEMTOMEM.4.Priority=DMA_PRIORITY_LOW +Dma.MEMTOMEM.4.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode,FIFOThreshold,MemBurst,PeriphBurst +Dma.Request0=USART1_RX +Dma.Request1=SPI1_TX +Dma.Request2=SPI5_RX +Dma.Request3=SPI5_TX +Dma.Request4=MEMTOMEM +Dma.RequestsNb=5 +Dma.SPI1_TX.1.Direction=DMA_MEMORY_TO_PERIPH +Dma.SPI1_TX.1.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.SPI1_TX.1.Instance=DMA2_Stream3 +Dma.SPI1_TX.1.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.SPI1_TX.1.MemInc=DMA_MINC_ENABLE +Dma.SPI1_TX.1.Mode=DMA_NORMAL +Dma.SPI1_TX.1.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.SPI1_TX.1.PeriphInc=DMA_PINC_DISABLE +Dma.SPI1_TX.1.Priority=DMA_PRIORITY_MEDIUM +Dma.SPI1_TX.1.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.SPI5_RX.2.Direction=DMA_PERIPH_TO_MEMORY +Dma.SPI5_RX.2.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.SPI5_RX.2.Instance=DMA2_Stream5 +Dma.SPI5_RX.2.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.SPI5_RX.2.MemInc=DMA_MINC_ENABLE +Dma.SPI5_RX.2.Mode=DMA_NORMAL +Dma.SPI5_RX.2.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.SPI5_RX.2.PeriphInc=DMA_PINC_DISABLE +Dma.SPI5_RX.2.Priority=DMA_PRIORITY_VERY_HIGH +Dma.SPI5_RX.2.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.SPI5_TX.3.Direction=DMA_MEMORY_TO_PERIPH +Dma.SPI5_TX.3.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.SPI5_TX.3.Instance=DMA2_Stream4 +Dma.SPI5_TX.3.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.SPI5_TX.3.MemInc=DMA_MINC_ENABLE +Dma.SPI5_TX.3.Mode=DMA_NORMAL +Dma.SPI5_TX.3.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.SPI5_TX.3.PeriphInc=DMA_PINC_DISABLE +Dma.SPI5_TX.3.Priority=DMA_PRIORITY_HIGH +Dma.SPI5_TX.3.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.USART1_RX.0.Direction=DMA_PERIPH_TO_MEMORY +Dma.USART1_RX.0.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.USART1_RX.0.Instance=DMA2_Stream2 +Dma.USART1_RX.0.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.USART1_RX.0.MemInc=DMA_MINC_ENABLE +Dma.USART1_RX.0.Mode=DMA_NORMAL +Dma.USART1_RX.0.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.USART1_RX.0.PeriphInc=DMA_PINC_DISABLE +Dma.USART1_RX.0.Priority=DMA_PRIORITY_HIGH +Dma.USART1_RX.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +FREERTOS.FootprintOK=true +FREERTOS.INCLUDE_eTaskGetState=1 +FREERTOS.INCLUDE_pcTaskGetTaskName=1 +FREERTOS.INCLUDE_uxTaskGetStackHighWaterMark=1 +FREERTOS.INCLUDE_vTaskCleanUpResources=1 +FREERTOS.INCLUDE_vTaskDelayUntil=1 +FREERTOS.INCLUDE_xQueueGetMutexHolder=1 +FREERTOS.INCLUDE_xSemaphoreGetMutexHolder=1 +FREERTOS.INCLUDE_xTaskAbortDelay=1 +FREERTOS.INCLUDE_xTaskGetCurrentTaskHandle=1 +FREERTOS.INCLUDE_xTaskGetHandle=1 +FREERTOS.IPParameters=Tasks01,FootprintOK,MEMORY_ALLOCATION,configGENERATE_RUN_TIME_STATS,configUSE_STATS_FORMATTING_FUNCTIONS,INCLUDE_vTaskDelayUntil,INCLUDE_xTaskGetCurrentTaskHandle,INCLUDE_eTaskGetState,INCLUDE_uxTaskGetStackHighWaterMark,INCLUDE_pcTaskGetTaskName,INCLUDE_xSemaphoreGetMutexHolder,INCLUDE_xQueueGetMutexHolder,INCLUDE_vTaskCleanUpResources,INCLUDE_xTaskAbortDelay,INCLUDE_xTaskGetHandle +FREERTOS.MEMORY_ALLOCATION=0 +FREERTOS.Tasks01=defaultTask,0,128,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL +FREERTOS.configGENERATE_RUN_TIME_STATS=1 +FREERTOS.configUSE_STATS_FORMATTING_FUNCTIONS=0 +File.Version=6 +GPIO.groupedBy=Group By Peripherals +KeepUserPlacement=false +Mcu.Family=STM32F4 +Mcu.IP0=ADC1 +Mcu.IP1=CAN1 +Mcu.IP10=SDIO +Mcu.IP11=SPI1 +Mcu.IP12=SPI5 +Mcu.IP13=SYS +Mcu.IP14=TIM1 +Mcu.IP15=TIM2 +Mcu.IP16=TIM3 +Mcu.IP17=TIM4 +Mcu.IP18=TIM5 +Mcu.IP19=TIM8 +Mcu.IP2=CAN2 +Mcu.IP20=TIM12 +Mcu.IP21=USART1 +Mcu.IP22=USB_DEVICE +Mcu.IP23=USB_OTG_FS +Mcu.IP3=CRC +Mcu.IP4=DMA +Mcu.IP5=FREERTOS +Mcu.IP6=NVIC +Mcu.IP7=RCC +Mcu.IP8=RNG +Mcu.IP9=RTC +Mcu.IPNb=24 +Mcu.Name=STM32F427I(G-I)Hx +Mcu.Package=UFBGA176 +Mcu.Pin0=PE3 +Mcu.Pin1=PE2 +Mcu.Pin10=PB7 +Mcu.Pin11=PB6 +Mcu.Pin12=PD0 +Mcu.Pin13=PC11 +Mcu.Pin14=PC10 +Mcu.Pin15=PA12 +Mcu.Pin16=PI7 +Mcu.Pin17=PI6 +Mcu.Pin18=PI5 +Mcu.Pin19=PD1 +Mcu.Pin2=PB5 +Mcu.Pin20=PI2 +Mcu.Pin21=PA11 +Mcu.Pin22=PD2 +Mcu.Pin23=PA10 +Mcu.Pin24=PI0 +Mcu.Pin25=PA9 +Mcu.Pin26=PH2 +Mcu.Pin27=PC9 +Mcu.Pin28=PA8 +Mcu.Pin29=PH0/OSC_IN +Mcu.Pin3=PG13 +Mcu.Pin30=PH3 +Mcu.Pin31=PC8 +Mcu.Pin32=PH1/OSC_OUT +Mcu.Pin33=PH4 +Mcu.Pin34=PG8 +Mcu.Pin35=PH5 +Mcu.Pin36=PG7 +Mcu.Pin37=PG6 +Mcu.Pin38=PF7 +Mcu.Pin39=PF6 +Mcu.Pin4=PB4 +Mcu.Pin40=PH12 +Mcu.Pin41=PG5 +Mcu.Pin42=PG4 +Mcu.Pin43=PG3 +Mcu.Pin44=PF9 +Mcu.Pin45=PF8 +Mcu.Pin46=PH11 +Mcu.Pin47=PH10 +Mcu.Pin48=PD15 +Mcu.Pin49=PG2 +Mcu.Pin5=PB3 +Mcu.Pin50=PB2/BOOT1 +Mcu.Pin51=PG1 +Mcu.Pin52=PH6 +Mcu.Pin53=PD14 +Mcu.Pin54=PD13 +Mcu.Pin55=PA1 +Mcu.Pin56=PA0/WKUP +Mcu.Pin57=PD12 +Mcu.Pin58=PA2 +Mcu.Pin59=PE11 +Mcu.Pin6=PC12 +Mcu.Pin60=PE14 +Mcu.Pin61=PB12 +Mcu.Pin62=PB13 +Mcu.Pin63=PA3 +Mcu.Pin64=PA7 +Mcu.Pin65=PB1 +Mcu.Pin66=PB0 +Mcu.Pin67=PF14 +Mcu.Pin68=PE15 +Mcu.Pin69=PB10 +Mcu.Pin7=PA14 +Mcu.Pin70=VP_ADC1_TempSens_Input +Mcu.Pin71=VP_ADC1_Vref_Input +Mcu.Pin72=VP_CRC_VS_CRC +Mcu.Pin73=VP_FREERTOS_VS_CMSIS_V1 +Mcu.Pin74=VP_RNG_VS_RNG +Mcu.Pin75=VP_RTC_VS_RTC_Activate +Mcu.Pin76=VP_SYS_VS_tim6 +Mcu.Pin77=VP_TIM1_VS_ClockSourceINT +Mcu.Pin78=VP_TIM2_VS_ClockSourceINT +Mcu.Pin79=VP_TIM3_VS_ClockSourceINT +Mcu.Pin8=PA13 +Mcu.Pin80=VP_TIM4_VS_ClockSourceINT +Mcu.Pin81=VP_TIM5_VS_ClockSourceINT +Mcu.Pin82=VP_TIM8_VS_ClockSourceINT +Mcu.Pin83=VP_TIM12_VS_ClockSourceINT +Mcu.Pin84=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS +Mcu.Pin9=PB9 +Mcu.PinsNb=85 +Mcu.ThirdPartyNb=0 +Mcu.UserConstants=APB2_TIMER_CLOCKS,168000000;APB1_TIMER_CLOCKS,84000000;PWM_RESOLUTION,10000;PWM_FREQUENCE,50;PWM_DEFAULT_DUTY,5000;TIM_PSC_APB1,((APB1_TIMER_CLOCKS/PWM_FREQUENCE)/PWM_RESOLUTION -1);TIM_PSC_APB2,((APB2_TIMER_CLOCKS/PWM_FREQUENCE)/PWM_RESOLUTION -1) +Mcu.UserName=STM32F427IIHx +MxCube.Version=5.5.0 +MxDb.Version=DB.5.0.50 +NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.CAN1_RX0_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.CAN2_RX0_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.DMA2_Stream2_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.DMA2_Stream3_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.DMA2_Stream4_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.DMA2_Stream5_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.ForceEnableDMAVector=true +NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.OTG_FS_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.PendSV_IRQn=true\:15\:0\:false\:false\:false\:true\:false\:false +NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4 +NVIC.SDIO_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false +NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:true\:false\:false +NVIC.TIM6_DAC_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true +NVIC.TimeBase=TIM6_DAC_IRQn +NVIC.TimeBaseIP=TIM6 +NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +PA0/WKUP.Locked=true +PA0/WKUP.Signal=S_TIM2_CH1_ETR +PA1.Locked=true +PA1.Signal=S_TIM2_CH2 +PA10.Signal=S_TIM1_CH3 +PA11.Mode=Device_Only +PA11.Signal=USB_OTG_FS_DM +PA12.Mode=Device_Only +PA12.Signal=USB_OTG_FS_DP +PA13.Mode=Serial_Wire +PA13.Signal=SYS_JTMS-SWDIO +PA14.Mode=Serial_Wire +PA14.Signal=SYS_JTCK-SWCLK +PA2.Signal=S_TIM2_CH3 +PA3.Signal=S_TIM2_CH4 +PA7.Locked=true +PA7.Mode=TX_Only_Simplex_Unidirect_Master +PA7.Signal=SPI1_MOSI +PA8.Signal=S_TIM1_CH1 +PA9.Signal=S_TIM1_CH2 +PB0.Signal=S_TIM3_CH3 +PB1.Signal=S_TIM3_CH4 +PB10.GPIOParameters=PinState,GPIO_Label +PB10.GPIO_Label=OLED_RST +PB10.Locked=true +PB10.PinState=GPIO_PIN_SET +PB10.Signal=GPIO_Output +PB12.Mode=Slave +PB12.Signal=CAN2_RX +PB13.Mode=Slave +PB13.Signal=CAN2_TX +PB2/BOOT1.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_Mode +PB2/BOOT1.GPIO_Label=USER_KEY +PB2/BOOT1.GPIO_Mode=GPIO_MODE_INPUT +PB2/BOOT1.GPIO_PuPd=GPIO_PULLUP +PB2/BOOT1.Locked=true +PB2/BOOT1.Signal=GPIO_Input +PB3.Locked=true +PB3.Mode=TX_Only_Simplex_Unidirect_Master +PB3.Signal=SPI1_SCK +PB4.Signal=S_TIM3_CH1 +PB5.GPIOParameters=GPIO_Speed,GPIO_Label +PB5.GPIO_Label=IMU_HEAT_PWM +PB5.GPIO_Speed=GPIO_SPEED_FREQ_VERY_HIGH +PB5.Locked=true +PB5.Signal=S_TIM3_CH2 +PB6.Mode=Asynchronous +PB6.Signal=USART1_TX +PB7.Locked=true +PB7.Mode=Asynchronous +PB7.Signal=USART1_RX +PB9.GPIOParameters=GPIO_Label +PB9.GPIO_Label=OLED_DC +PB9.Locked=true +PB9.Signal=GPIO_Output +PC10.Mode=SD_4_bits_Wide_bus +PC10.Signal=SDIO_D2 +PC11.Mode=SD_4_bits_Wide_bus +PC11.Signal=SDIO_D3 +PC12.Mode=SD_4_bits_Wide_bus +PC12.Signal=SDIO_CK +PC8.Mode=SD_4_bits_Wide_bus +PC8.Signal=SDIO_D0 +PC9.Mode=SD_4_bits_Wide_bus +PC9.Signal=SDIO_D1 +PCC.Checker=false +PCC.Line=STM32F427/437 +PCC.MCU=STM32F427I(G-I)Hx +PCC.PartNumber=STM32F427IIHx +PCC.Seq0=0 +PCC.Series=STM32F4 +PCC.Temperature=25 +PCC.Vdd=3.3 +PD0.Locked=true +PD0.Mode=Master +PD0.Signal=CAN1_RX +PD1.Locked=true +PD1.Mode=Master +PD1.Signal=CAN1_TX +PD12.Signal=S_TIM4_CH1 +PD13.Signal=S_TIM4_CH2 +PD14.Locked=true +PD14.Signal=S_TIM4_CH3 +PD15.Signal=S_TIM4_CH4 +PD2.Mode=SD_4_bits_Wide_bus +PD2.Signal=SDIO_CMD +PE11.GPIOParameters=PinState,GPIO_Label +PE11.GPIO_Label=LED_R +PE11.Locked=true +PE11.PinState=GPIO_PIN_SET +PE11.Signal=GPIO_Output +PE14.Signal=S_TIM1_CH4 +PE15.GPIOParameters=GPIO_Label +PE15.GPIO_Label=SD_EXTI +PE15.Locked=true +PE15.Signal=GPIO_Input +PE2.GPIOParameters=PinState,GPIO_Label +PE2.GPIO_Label=CMPS_RST +PE2.Locked=true +PE2.PinState=GPIO_PIN_RESET +PE2.Signal=GPIO_Output +PE3.GPIOParameters=GPIO_Label +PE3.GPIO_Label=CMPS_INT +PE3.Locked=true +PE3.Signal=GPXTI3 +PF14.GPIOParameters=PinState,GPIO_Label +PF14.GPIO_Label=LED_G +PF14.Locked=true +PF14.PinState=GPIO_PIN_SET +PF14.Signal=GPIO_Output +PF6.GPIOParameters=GPIO_Speed,PinState,GPIO_Label +PF6.GPIO_Label=SPI5_NSS +PF6.GPIO_Speed=GPIO_SPEED_FREQ_LOW +PF6.Locked=true +PF6.PinState=GPIO_PIN_SET +PF6.Signal=GPIO_Output +PF7.Mode=Full_Duplex_Master +PF7.Signal=SPI5_SCK +PF8.Mode=Full_Duplex_Master +PF8.Signal=SPI5_MISO +PF9.Mode=Full_Duplex_Master +PF9.Signal=SPI5_MOSI +PG1.GPIOParameters=PinState,GPIO_Label +PG1.GPIO_Label=LED1 +PG1.Locked=true +PG1.PinState=GPIO_PIN_SET +PG1.Signal=GPIO_Output +PG13.GPIOParameters=GPIO_Label +PG13.GPIO_Label=LASER +PG13.Locked=true +PG13.Signal=GPIO_Output +PG2.GPIOParameters=PinState,GPIO_Label +PG2.GPIO_Label=LED2 +PG2.Locked=true +PG2.PinState=GPIO_PIN_SET +PG2.Signal=GPIO_Output +PG3.GPIOParameters=PinState,GPIO_Label +PG3.GPIO_Label=LED3 +PG3.Locked=true +PG3.PinState=GPIO_PIN_SET +PG3.Signal=GPIO_Output +PG4.GPIOParameters=PinState,GPIO_Label +PG4.GPIO_Label=LED4 +PG4.Locked=true +PG4.PinState=GPIO_PIN_SET +PG4.Signal=GPIO_Output +PG5.GPIOParameters=PinState,GPIO_Label +PG5.GPIO_Label=LED5 +PG5.Locked=true +PG5.PinState=GPIO_PIN_SET +PG5.Signal=GPIO_Output +PG6.GPIOParameters=PinState,GPIO_Label +PG6.GPIO_Label=LED6 +PG6.Locked=true +PG6.PinState=GPIO_PIN_SET +PG6.Signal=GPIO_Output +PG7.GPIOParameters=PinState,GPIO_Label +PG7.GPIO_Label=LED7 +PG7.Locked=true +PG7.PinState=GPIO_PIN_SET +PG7.Signal=GPIO_Output +PG8.GPIOParameters=PinState,GPIO_Label +PG8.GPIO_Label=LED8 +PG8.Locked=true +PG8.PinState=GPIO_PIN_SET +PG8.Signal=GPIO_Output +PH0/OSC_IN.Mode=HSE-External-Oscillator +PH0/OSC_IN.Signal=RCC_OSC_IN +PH1/OSC_OUT.Mode=HSE-External-Oscillator +PH1/OSC_OUT.Signal=RCC_OSC_OUT +PH10.Signal=S_TIM5_CH1 +PH11.Signal=S_TIM5_CH2 +PH12.Signal=S_TIM5_CH3 +PH2.GPIOParameters=GPIO_Label +PH2.GPIO_Label=POWER1_CTRL +PH2.Locked=true +PH2.Signal=GPIO_Output +PH3.GPIOParameters=GPIO_Label +PH3.GPIO_Label=POWER2_CTRL +PH3.Locked=true +PH3.Signal=GPIO_Output +PH4.GPIOParameters=GPIO_Label +PH4.GPIO_Label=POWER3_CTRL +PH4.Locked=true +PH4.Signal=GPIO_Output +PH5.GPIOParameters=GPIO_Label +PH5.GPIO_Label=POWER4_CTRL +PH5.Locked=true +PH5.Signal=GPIO_Output +PH6.GPIOParameters=GPIO_Label +PH6.GPIO_Label=BUZZER +PH6.Signal=S_TIM12_CH1 +PI0.Locked=true +PI0.Signal=S_TIM5_CH4 +PI2.Locked=true +PI2.Signal=S_TIM8_CH4 +PI5.Locked=true +PI5.Signal=S_TIM8_CH1 +PI6.Locked=true +PI6.Signal=S_TIM8_CH2 +PI7.Locked=true +PI7.Signal=S_TIM8_CH3 +PinOutPanel.CurrentBGAView=Top +PinOutPanel.RotationAngle=0 +ProjectManager.AskForMigrate=true +ProjectManager.BackupPrevious=false +ProjectManager.CompilerOptimize=6 +ProjectManager.ComputerToolchain=false +ProjectManager.CoupleFile=true +ProjectManager.CustomerFirmwarePackage= +ProjectManager.DefaultFWLocation=true +ProjectManager.DeletePrevious=true +ProjectManager.DeviceId=STM32F427IIHx +ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.24.2 +ProjectManager.FreePins=false +ProjectManager.HalAssertFull=true +ProjectManager.HeapSize=0x2000 +ProjectManager.KeepUserCode=true +ProjectManager.LastFirmware=true +ProjectManager.LibraryCopy=0 +ProjectManager.MainLocation=Core/Src +ProjectManager.NoMain=false +ProjectManager.PreviousToolchain= +ProjectManager.ProjectBuild=false +ProjectManager.ProjectFileName=DevA.ioc +ProjectManager.ProjectName=DevA +ProjectManager.StackSize=0x2000 +ProjectManager.TargetToolchain=MDK-ARM V5.27 +ProjectManager.ToolChainLocation= +ProjectManager.UnderRoot=false +ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_CAN1_Init-CAN1-false-HAL-true,5-MX_SDIO_SD_Init-SDIO-false-HAL-true,6-MX_SPI1_Init-SPI1-false-HAL-true,7-MX_ADC1_Init-ADC1-false-HAL-true,8-MX_SPI5_Init-SPI5-false-HAL-true,9-MX_TIM2_Init-TIM2-false-HAL-true,10-MX_TIM3_Init-TIM3-false-HAL-true,11-MX_TIM12_Init-TIM12-false-HAL-true,12-MX_TIM8_Init-TIM8-false-HAL-true,13-MX_TIM5_Init-TIM5-false-HAL-true,14-MX_USART1_UART_Init-USART1-false-HAL-true,15-MX_TIM4_Init-TIM4-false-HAL-true,16-MX_TIM1_Init-TIM1-false-HAL-true,17-MX_CAN2_Init-CAN2-false-HAL-true,18-MX_RNG_Init-RNG-false-HAL-true,19-MX_CRC_Init-CRC-false-HAL-true,20-MX_RTC_Init-RTC-false-HAL-true,21-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false +RCC.48MHZClocksFreq_Value=48000000 +RCC.AHBFreq_Value=168000000 +RCC.APB1CLKDivider=RCC_HCLK_DIV4 +RCC.APB1Freq_Value=42000000 +RCC.APB1TimFreq_Value=84000000 +RCC.APB2CLKDivider=RCC_HCLK_DIV2 +RCC.APB2Freq_Value=84000000 +RCC.APB2TimFreq_Value=168000000 +RCC.CortexFreq_Value=168000000 +RCC.EthernetFreq_Value=168000000 +RCC.FCLKCortexFreq_Value=168000000 +RCC.FamilyName=M +RCC.HCLKFreq_Value=168000000 +RCC.HSE_VALUE=12000000 +RCC.HSI_VALUE=16000000 +RCC.I2SClocksFreq_Value=192000000 +RCC.IPParameters=48MHZClocksFreq_Value,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1TimFreq_Value,APB2CLKDivider,APB2Freq_Value,APB2TimFreq_Value,CortexFreq_Value,EthernetFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,I2SClocksFreq_Value,LSE_VALUE,LSI_VALUE,MCO2PinFreq_Value,PLLCLKFreq_Value,PLLM,PLLN,PLLQ,PLLQCLKFreq_Value,RCC_RTC_Clock_Source_FROM_HSE,RTCFreq_Value,RTCHSEDivFreq_Value,SAI_AClocksFreq_Value,SAI_BClocksFreq_Value,SYSCLKFreq_VALUE,SYSCLKSource,VCOI2SOutputFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,VCOSAIOutputFreq_Value,VCOSAIOutputFreq_ValueQ,VcooutputI2S,VcooutputI2SQ +RCC.LSE_VALUE=32768 +RCC.LSI_VALUE=32000 +RCC.MCO2PinFreq_Value=168000000 +RCC.PLLCLKFreq_Value=168000000 +RCC.PLLM=6 +RCC.PLLN=168 +RCC.PLLQ=7 +RCC.PLLQCLKFreq_Value=48000000 +RCC.RCC_RTC_Clock_Source_FROM_HSE=RCC_RTCCLKSOURCE_HSE_DIV30 +RCC.RTCFreq_Value=32000 +RCC.RTCHSEDivFreq_Value=400000 +RCC.SAI_AClocksFreq_Value=24500000 +RCC.SAI_BClocksFreq_Value=24500000 +RCC.SYSCLKFreq_VALUE=168000000 +RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK +RCC.VCOI2SOutputFreq_Value=384000000 +RCC.VCOInputFreq_Value=2000000 +RCC.VCOOutputFreq_Value=336000000 +RCC.VCOSAIOutputFreq_Value=98000000 +RCC.VCOSAIOutputFreq_ValueQ=24500000 +RCC.VcooutputI2S=192000000 +RCC.VcooutputI2SQ=192000000 +SH.GPXTI3.0=GPIO_EXTI3 +SH.GPXTI3.ConfNb=1 +SH.S_TIM12_CH1.0=TIM12_CH1,PWM Generation1 CH1 +SH.S_TIM12_CH1.ConfNb=1 +SH.S_TIM1_CH1.0=TIM1_CH1,PWM Generation1 CH1 +SH.S_TIM1_CH1.ConfNb=1 +SH.S_TIM1_CH2.0=TIM1_CH2,PWM Generation2 CH2 +SH.S_TIM1_CH2.ConfNb=1 +SH.S_TIM1_CH3.0=TIM1_CH3,PWM Generation3 CH3 +SH.S_TIM1_CH3.ConfNb=1 +SH.S_TIM1_CH4.0=TIM1_CH4,PWM Generation4 CH4 +SH.S_TIM1_CH4.ConfNb=1 +SH.S_TIM2_CH1_ETR.0=TIM2_CH1,PWM Generation1 CH1 +SH.S_TIM2_CH1_ETR.ConfNb=1 +SH.S_TIM2_CH2.0=TIM2_CH2,PWM Generation2 CH2 +SH.S_TIM2_CH2.ConfNb=1 +SH.S_TIM2_CH3.0=TIM2_CH3,PWM Generation3 CH3 +SH.S_TIM2_CH3.ConfNb=1 +SH.S_TIM2_CH4.0=TIM2_CH4,PWM Generation4 CH4 +SH.S_TIM2_CH4.ConfNb=1 +SH.S_TIM3_CH1.0=TIM3_CH1,PWM Generation1 CH1 +SH.S_TIM3_CH1.ConfNb=1 +SH.S_TIM3_CH2.0=TIM3_CH2,PWM Generation2 CH2 +SH.S_TIM3_CH2.ConfNb=1 +SH.S_TIM3_CH3.0=TIM3_CH3,PWM Generation3 CH3 +SH.S_TIM3_CH3.ConfNb=1 +SH.S_TIM3_CH4.0=TIM3_CH4,PWM Generation4 CH4 +SH.S_TIM3_CH4.ConfNb=1 +SH.S_TIM4_CH1.0=TIM4_CH1,PWM Generation1 CH1 +SH.S_TIM4_CH1.ConfNb=1 +SH.S_TIM4_CH2.0=TIM4_CH2,PWM Generation2 CH2 +SH.S_TIM4_CH2.ConfNb=1 +SH.S_TIM4_CH3.0=TIM4_CH3,PWM Generation3 CH3 +SH.S_TIM4_CH3.ConfNb=1 +SH.S_TIM4_CH4.0=TIM4_CH4,PWM Generation4 CH4 +SH.S_TIM4_CH4.ConfNb=1 +SH.S_TIM5_CH1.0=TIM5_CH1,PWM Generation1 CH1 +SH.S_TIM5_CH1.ConfNb=1 +SH.S_TIM5_CH2.0=TIM5_CH2,PWM Generation2 CH2 +SH.S_TIM5_CH2.ConfNb=1 +SH.S_TIM5_CH3.0=TIM5_CH3,PWM Generation3 CH3 +SH.S_TIM5_CH3.ConfNb=1 +SH.S_TIM5_CH4.0=TIM5_CH4,PWM Generation4 CH4 +SH.S_TIM5_CH4.ConfNb=1 +SH.S_TIM8_CH1.0=TIM8_CH1,PWM Generation1 CH1 +SH.S_TIM8_CH1.ConfNb=1 +SH.S_TIM8_CH2.0=TIM8_CH2,PWM Generation2 CH2 +SH.S_TIM8_CH2.ConfNb=1 +SH.S_TIM8_CH3.0=TIM8_CH3,PWM Generation3 CH3 +SH.S_TIM8_CH3.ConfNb=1 +SH.S_TIM8_CH4.0=TIM8_CH4,PWM Generation4 CH4 +SH.S_TIM8_CH4.ConfNb=1 +SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_128 +SPI1.CLKPhase=SPI_PHASE_1EDGE +SPI1.CLKPolarity=SPI_POLARITY_LOW +SPI1.CalculateBaudRate=656.25 KBits/s +SPI1.Direction=SPI_DIRECTION_2LINES +SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler,CLKPolarity,CLKPhase +SPI1.Mode=SPI_MODE_MASTER +SPI1.VirtualType=VM_MASTER +SPI5.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_128 +SPI5.CLKPhase=SPI_PHASE_1EDGE +SPI5.CLKPolarity=SPI_POLARITY_LOW +SPI5.CalculateBaudRate=656.25 KBits/s +SPI5.Direction=SPI_DIRECTION_2LINES +SPI5.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler,CLKPolarity,CLKPhase +SPI5.Mode=SPI_MODE_MASTER +SPI5.VirtualType=VM_MASTER +TIM1.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM1.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM1.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM1.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM1.IPParameters=Channel-PWM Generation1 CH1,Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3,Channel-PWM Generation4 CH4,Prescaler,Period,Pulse-PWM Generation1 CH1,Pulse-PWM Generation2 CH2,Pulse-PWM Generation3 CH3,Pulse-PWM Generation4 CH4 +TIM1.Period=PWM_RESOLUTION-1 +TIM1.Prescaler=TIM_PSC_APB1 +TIM1.Pulse-PWM\ Generation1\ CH1=PWM_DEFAULT_DUTY +TIM1.Pulse-PWM\ Generation2\ CH2=PWM_DEFAULT_DUTY +TIM1.Pulse-PWM\ Generation3\ CH3=PWM_DEFAULT_DUTY +TIM1.Pulse-PWM\ Generation4\ CH4=PWM_DEFAULT_DUTY +TIM12.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM12.IPParameters=Channel-PWM Generation1 CH1,Prescaler,Period,Pulse-PWM Generation1 CH1,OCMode_PWM-PWM Generation1 CH1 +TIM12.OCMode_PWM-PWM\ Generation1\ CH1=TIM_OCMODE_PWM1 +TIM12.Period=PWM_RESOLUTION-1 +TIM12.Prescaler=TIM_PSC_APB2 +TIM12.Pulse-PWM\ Generation1\ CH1=PWM_DEFAULT_DUTY +TIM2.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM2.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM2.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM2.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM2.IPParameters=Channel-PWM Generation1 CH1,Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3,Channel-PWM Generation4 CH4,Prescaler,Period,Pulse-PWM Generation1 CH1,Pulse-PWM Generation2 CH2,Pulse-PWM Generation3 CH3,Pulse-PWM Generation4 CH4 +TIM2.Period=PWM_RESOLUTION-1 +TIM2.Prescaler=TIM_PSC_APB1 +TIM2.Pulse-PWM\ Generation1\ CH1=PWM_DEFAULT_DUTY +TIM2.Pulse-PWM\ Generation2\ CH2=PWM_DEFAULT_DUTY +TIM2.Pulse-PWM\ Generation3\ CH3=PWM_DEFAULT_DUTY +TIM2.Pulse-PWM\ Generation4\ CH4=PWM_DEFAULT_DUTY +TIM3.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM3.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM3.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM3.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM3.IPParameters=Channel-PWM Generation2 CH2,Prescaler,Period,Pulse-PWM Generation2 CH2,Channel-PWM Generation1 CH1,Channel-PWM Generation3 CH3,Channel-PWM Generation4 CH4,Pulse-PWM Generation1 CH1,Pulse-PWM Generation3 CH3,Pulse-PWM Generation4 CH4 +TIM3.Period=PWM_RESOLUTION-1 +TIM3.Prescaler=TIM_PSC_APB1 +TIM3.Pulse-PWM\ Generation1\ CH1=PWM_DEFAULT_DUTY +TIM3.Pulse-PWM\ Generation2\ CH2=PWM_DEFAULT_DUTY +TIM3.Pulse-PWM\ Generation3\ CH3=PWM_DEFAULT_DUTY +TIM3.Pulse-PWM\ Generation4\ CH4=PWM_DEFAULT_DUTY +TIM4.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM4.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM4.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM4.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM4.IPParameters=Channel-PWM Generation4 CH4,Channel-PWM Generation3 CH3,Channel-PWM Generation2 CH2,Channel-PWM Generation1 CH1,Prescaler,Period,Pulse-PWM Generation4 CH4,Pulse-PWM Generation3 CH3,Pulse-PWM Generation2 CH2,Pulse-PWM Generation1 CH1 +TIM4.Period=PWM_RESOLUTION-1 +TIM4.Prescaler=TIM_PSC_APB1 +TIM4.Pulse-PWM\ Generation1\ CH1=PWM_DEFAULT_DUTY +TIM4.Pulse-PWM\ Generation2\ CH2=PWM_DEFAULT_DUTY +TIM4.Pulse-PWM\ Generation3\ CH3=PWM_DEFAULT_DUTY +TIM4.Pulse-PWM\ Generation4\ CH4=PWM_DEFAULT_DUTY +TIM5.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM5.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM5.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM5.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM5.IPParameters=Channel-PWM Generation4 CH4,Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3,Prescaler,Period,Pulse-PWM Generation2 CH2,Pulse-PWM Generation3 CH3,Pulse-PWM Generation4 CH4,Channel-PWM Generation1 CH1 +TIM5.Period=PWM_RESOLUTION-1 +TIM5.Prescaler=TIM_PSC_APB1 +TIM5.Pulse-PWM\ Generation2\ CH2=PWM_DEFAULT_DUTY +TIM5.Pulse-PWM\ Generation3\ CH3=PWM_DEFAULT_DUTY +TIM5.Pulse-PWM\ Generation4\ CH4=PWM_DEFAULT_DUTY +TIM8.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM8.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM8.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM8.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM8.IPParameters=Channel-PWM Generation1 CH1,Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3,Channel-PWM Generation4 CH4,Prescaler,Period,Pulse-PWM Generation1 CH1,Pulse-PWM Generation2 CH2,Pulse-PWM Generation3 CH3,Pulse-PWM Generation4 CH4 +TIM8.Period=PWM_RESOLUTION-1 +TIM8.Prescaler=TIM_PSC_APB2 +TIM8.Pulse-PWM\ Generation1\ CH1=PWM_DEFAULT_DUTY +TIM8.Pulse-PWM\ Generation2\ CH2=PWM_DEFAULT_DUTY +TIM8.Pulse-PWM\ Generation3\ CH3=PWM_DEFAULT_DUTY +TIM8.Pulse-PWM\ Generation4\ CH4=PWM_DEFAULT_DUTY +USART1.BaudRate=100000 +USART1.IPParameters=VirtualMode,BaudRate,Mode,Parity +USART1.Mode=MODE_RX +USART1.Parity=PARITY_EVEN +USART1.VirtualMode=VM_ASYNC +USB_DEVICE.CLASS_NAME_FS=CDC +USB_DEVICE.IPParameters=VirtualMode-CDC_FS,VirtualModeFS,CLASS_NAME_FS +USB_DEVICE.VirtualMode-CDC_FS=Cdc +USB_DEVICE.VirtualModeFS=Cdc_FS +USB_OTG_FS.IPParameters=VirtualMode +USB_OTG_FS.VirtualMode=Device_Only +VP_ADC1_TempSens_Input.Mode=IN-TempSens +VP_ADC1_TempSens_Input.Signal=ADC1_TempSens_Input +VP_ADC1_Vref_Input.Mode=IN-Vrefint +VP_ADC1_Vref_Input.Signal=ADC1_Vref_Input +VP_CRC_VS_CRC.Mode=CRC_Activate +VP_CRC_VS_CRC.Signal=CRC_VS_CRC +VP_FREERTOS_VS_CMSIS_V1.Mode=CMSIS_V1 +VP_FREERTOS_VS_CMSIS_V1.Signal=FREERTOS_VS_CMSIS_V1 +VP_RNG_VS_RNG.Mode=RNG_Activate +VP_RNG_VS_RNG.Signal=RNG_VS_RNG +VP_RTC_VS_RTC_Activate.Mode=RTC_Enabled +VP_RTC_VS_RTC_Activate.Signal=RTC_VS_RTC_Activate +VP_SYS_VS_tim6.Mode=TIM6 +VP_SYS_VS_tim6.Signal=SYS_VS_tim6 +VP_TIM12_VS_ClockSourceINT.Mode=Internal +VP_TIM12_VS_ClockSourceINT.Signal=TIM12_VS_ClockSourceINT +VP_TIM1_VS_ClockSourceINT.Mode=Internal +VP_TIM1_VS_ClockSourceINT.Signal=TIM1_VS_ClockSourceINT +VP_TIM2_VS_ClockSourceINT.Mode=Internal +VP_TIM2_VS_ClockSourceINT.Signal=TIM2_VS_ClockSourceINT +VP_TIM3_VS_ClockSourceINT.Mode=Internal +VP_TIM3_VS_ClockSourceINT.Signal=TIM3_VS_ClockSourceINT +VP_TIM4_VS_ClockSourceINT.Mode=Internal +VP_TIM4_VS_ClockSourceINT.Signal=TIM4_VS_ClockSourceINT +VP_TIM5_VS_ClockSourceINT.Mode=Internal +VP_TIM5_VS_ClockSourceINT.Signal=TIM5_VS_ClockSourceINT +VP_TIM8_VS_ClockSourceINT.Mode=Internal +VP_TIM8_VS_ClockSourceINT.Signal=TIM8_VS_ClockSourceINT +VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Mode=CDC_FS +VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Signal=USB_DEVICE_VS_USB_DEVICE_CDC_FS +board=custom diff --git a/DevC.ioc b/DevC.ioc new file mode 100644 index 00000000..be9585cd --- /dev/null +++ b/DevC.ioc @@ -0,0 +1,722 @@ +#MicroXplorer Configuration settings - do not modify +ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_TEMPSENSOR +ADC1.ClockPrescaler=ADC_CLOCK_SYNC_PCLK_DIV6 +ADC1.IPParameters=Rank-0\#ChannelRegularConversion,master,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,NbrOfConversionFlag,ClockPrescaler +ADC1.NbrOfConversionFlag=1 +ADC1.Rank-0\#ChannelRegularConversion=1 +ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_3CYCLES +ADC1.master=1 +ADC3.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_8 +ADC3.ClockPrescaler=ADC_CLOCK_SYNC_PCLK_DIV6 +ADC3.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,NbrOfConversionFlag,ClockPrescaler +ADC3.NbrOfConversionFlag=1 +ADC3.Rank-0\#ChannelRegularConversion=1 +ADC3.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_3CYCLES +CAN1.ABOM=DISABLE +CAN1.BS1=CAN_BS1_6TQ +CAN1.BS2=CAN_BS2_7TQ +CAN1.CalculateBaudRate=1000000 +CAN1.CalculateTimeBit=999.99 +CAN1.CalculateTimeQuantum=71.42857142857143 +CAN1.IPParameters=CalculateTimeQuantum,BS1,BS2,Prescaler,TXFP,ABOM,CalculateTimeBit,CalculateBaudRate +CAN1.Prescaler=3 +CAN1.TXFP=ENABLE +CAN2.BS1=CAN_BS1_6TQ +CAN2.BS2=CAN_BS2_7TQ +CAN2.CalculateBaudRate=1000000 +CAN2.CalculateTimeBit=999.99 +CAN2.CalculateTimeQuantum=71.42857142857143 +CAN2.IPParameters=CalculateTimeQuantum,BS1,BS2,Prescaler,TXFP,CalculateTimeBit,CalculateBaudRate +CAN2.Prescaler=3 +CAN2.TXFP=ENABLE +Dma.I2C2_TX.2.Direction=DMA_MEMORY_TO_PERIPH +Dma.I2C2_TX.2.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.I2C2_TX.2.Instance=DMA1_Stream7 +Dma.I2C2_TX.2.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.I2C2_TX.2.MemInc=DMA_MINC_ENABLE +Dma.I2C2_TX.2.Mode=DMA_NORMAL +Dma.I2C2_TX.2.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.I2C2_TX.2.PeriphInc=DMA_PINC_DISABLE +Dma.I2C2_TX.2.Priority=DMA_PRIORITY_HIGH +Dma.I2C2_TX.2.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.I2C3_RX.7.Direction=DMA_PERIPH_TO_MEMORY +Dma.I2C3_RX.7.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.I2C3_RX.7.Instance=DMA1_Stream2 +Dma.I2C3_RX.7.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.I2C3_RX.7.MemInc=DMA_MINC_ENABLE +Dma.I2C3_RX.7.Mode=DMA_NORMAL +Dma.I2C3_RX.7.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.I2C3_RX.7.PeriphInc=DMA_PINC_DISABLE +Dma.I2C3_RX.7.Priority=DMA_PRIORITY_LOW +Dma.I2C3_RX.7.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.Request0=SPI1_RX +Dma.Request1=SPI1_TX +Dma.Request2=I2C2_TX +Dma.Request3=USART3_RX +Dma.Request4=USART6_RX +Dma.Request5=USART6_TX +Dma.Request6=USART1_TX +Dma.Request7=I2C3_RX +Dma.Request8=USART1_RX +Dma.RequestsNb=9 +Dma.SPI1_RX.0.Direction=DMA_PERIPH_TO_MEMORY +Dma.SPI1_RX.0.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.SPI1_RX.0.Instance=DMA2_Stream2 +Dma.SPI1_RX.0.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.SPI1_RX.0.MemInc=DMA_MINC_ENABLE +Dma.SPI1_RX.0.Mode=DMA_NORMAL +Dma.SPI1_RX.0.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.SPI1_RX.0.PeriphInc=DMA_PINC_DISABLE +Dma.SPI1_RX.0.Priority=DMA_PRIORITY_VERY_HIGH +Dma.SPI1_RX.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.SPI1_TX.1.Direction=DMA_MEMORY_TO_PERIPH +Dma.SPI1_TX.1.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.SPI1_TX.1.Instance=DMA2_Stream3 +Dma.SPI1_TX.1.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.SPI1_TX.1.MemInc=DMA_MINC_ENABLE +Dma.SPI1_TX.1.Mode=DMA_NORMAL +Dma.SPI1_TX.1.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.SPI1_TX.1.PeriphInc=DMA_PINC_DISABLE +Dma.SPI1_TX.1.Priority=DMA_PRIORITY_HIGH +Dma.SPI1_TX.1.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.USART1_RX.8.Direction=DMA_PERIPH_TO_MEMORY +Dma.USART1_RX.8.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.USART1_RX.8.Instance=DMA2_Stream5 +Dma.USART1_RX.8.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.USART1_RX.8.MemInc=DMA_MINC_ENABLE +Dma.USART1_RX.8.Mode=DMA_NORMAL +Dma.USART1_RX.8.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.USART1_RX.8.PeriphInc=DMA_PINC_DISABLE +Dma.USART1_RX.8.Priority=DMA_PRIORITY_MEDIUM +Dma.USART1_RX.8.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.USART1_TX.6.Direction=DMA_MEMORY_TO_PERIPH +Dma.USART1_TX.6.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.USART1_TX.6.Instance=DMA2_Stream7 +Dma.USART1_TX.6.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.USART1_TX.6.MemInc=DMA_MINC_ENABLE +Dma.USART1_TX.6.Mode=DMA_NORMAL +Dma.USART1_TX.6.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.USART1_TX.6.PeriphInc=DMA_PINC_DISABLE +Dma.USART1_TX.6.Priority=DMA_PRIORITY_MEDIUM +Dma.USART1_TX.6.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.USART3_RX.3.Direction=DMA_PERIPH_TO_MEMORY +Dma.USART3_RX.3.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.USART3_RX.3.Instance=DMA1_Stream1 +Dma.USART3_RX.3.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.USART3_RX.3.MemInc=DMA_MINC_ENABLE +Dma.USART3_RX.3.Mode=DMA_NORMAL +Dma.USART3_RX.3.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.USART3_RX.3.PeriphInc=DMA_PINC_DISABLE +Dma.USART3_RX.3.Priority=DMA_PRIORITY_HIGH +Dma.USART3_RX.3.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.USART6_RX.4.Direction=DMA_PERIPH_TO_MEMORY +Dma.USART6_RX.4.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.USART6_RX.4.Instance=DMA2_Stream1 +Dma.USART6_RX.4.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.USART6_RX.4.MemInc=DMA_MINC_ENABLE +Dma.USART6_RX.4.Mode=DMA_NORMAL +Dma.USART6_RX.4.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.USART6_RX.4.PeriphInc=DMA_PINC_DISABLE +Dma.USART6_RX.4.Priority=DMA_PRIORITY_MEDIUM +Dma.USART6_RX.4.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.USART6_TX.5.Direction=DMA_MEMORY_TO_PERIPH +Dma.USART6_TX.5.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.USART6_TX.5.Instance=DMA2_Stream6 +Dma.USART6_TX.5.MemDataAlignment=DMA_MDATAALIGN_BYTE +Dma.USART6_TX.5.MemInc=DMA_MINC_ENABLE +Dma.USART6_TX.5.Mode=DMA_NORMAL +Dma.USART6_TX.5.PeriphDataAlignment=DMA_PDATAALIGN_BYTE +Dma.USART6_TX.5.PeriphInc=DMA_PINC_DISABLE +Dma.USART6_TX.5.Priority=DMA_PRIORITY_MEDIUM +Dma.USART6_TX.5.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +FREERTOS.FootprintOK=true +FREERTOS.INCLUDE_pcTaskGetTaskName=1 +FREERTOS.INCLUDE_uxTaskGetStackHighWaterMark2=1 +FREERTOS.INCLUDE_vTaskCleanUpResources=1 +FREERTOS.INCLUDE_xEventGroupSetBitFromISR=1 +FREERTOS.INCLUDE_xSemaphoreGetMutexHolder=1 +FREERTOS.INCLUDE_xTaskAbortDelay=1 +FREERTOS.INCLUDE_xTaskGetCurrentTaskHandle=1 +FREERTOS.INCLUDE_xTaskGetHandle=1 +FREERTOS.IPParameters=Tasks01,FootprintOK,configENABLE_FPU,configENABLE_BACKWARD_COMPATIBILITY,configRECORD_STACK_HIGH_ADDRESS,configCHECK_FOR_STACK_OVERFLOW,configGENERATE_RUN_TIME_STATS,configUSE_STATS_FORMATTING_FUNCTIONS,configTOTAL_HEAP_SIZE,INCLUDE_xTaskGetCurrentTaskHandle,INCLUDE_xTaskGetHandle,INCLUDE_uxTaskGetStackHighWaterMark2,INCLUDE_xEventGroupSetBitFromISR,INCLUDE_xTaskAbortDelay,INCLUDE_pcTaskGetTaskName,INCLUDE_xSemaphoreGetMutexHolder,INCLUDE_vTaskCleanUpResources +FREERTOS.Tasks01=defaultTask,24,128,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL +FREERTOS.configCHECK_FOR_STACK_OVERFLOW=2 +FREERTOS.configENABLE_BACKWARD_COMPATIBILITY=0 +FREERTOS.configENABLE_FPU=1 +FREERTOS.configGENERATE_RUN_TIME_STATS=1 +FREERTOS.configRECORD_STACK_HIGH_ADDRESS=1 +FREERTOS.configTOTAL_HEAP_SIZE=0x6000 +FREERTOS.configUSE_STATS_FORMATTING_FUNCTIONS=1 +File.Version=6 +GPIO.groupedBy=Group By Peripherals +I2C1.I2C_Mode=I2C_Fast +I2C1.IPParameters=I2C_Mode +I2C2.I2C_Mode=I2C_Fast +I2C2.IPParameters=I2C_Mode +I2C3.I2C_Mode=I2C_Fast +I2C3.IPParameters=I2C_Mode +KeepUserPlacement=false +Mcu.Family=STM32F4 +Mcu.IP0=ADC1 +Mcu.IP1=ADC3 +Mcu.IP10=NVIC +Mcu.IP11=RCC +Mcu.IP12=RNG +Mcu.IP13=SPI1 +Mcu.IP14=SPI2 +Mcu.IP15=SYS +Mcu.IP16=TIM1 +Mcu.IP17=TIM3 +Mcu.IP18=TIM4 +Mcu.IP19=TIM5 +Mcu.IP2=CAN1 +Mcu.IP20=TIM7 +Mcu.IP21=TIM8 +Mcu.IP22=TIM10 +Mcu.IP23=USART1 +Mcu.IP24=USART3 +Mcu.IP25=USART6 +Mcu.IP26=USB_DEVICE +Mcu.IP27=USB_OTG_FS +Mcu.IP3=CAN2 +Mcu.IP4=CRC +Mcu.IP5=DMA +Mcu.IP6=FREERTOS +Mcu.IP7=I2C1 +Mcu.IP8=I2C2 +Mcu.IP9=I2C3 +Mcu.IPNb=28 +Mcu.Name=STM32F407I(E-G)Hx +Mcu.Package=UFBGA176 +Mcu.Pin0=PB8 +Mcu.Pin1=PB5 +Mcu.Pin10=PD0 +Mcu.Pin11=PC11 +Mcu.Pin12=PC10 +Mcu.Pin13=PA12 +Mcu.Pin14=PI6 +Mcu.Pin15=PG9 +Mcu.Pin16=PD1 +Mcu.Pin17=PA11 +Mcu.Pin18=PF0 +Mcu.Pin19=PA9 +Mcu.Pin2=PG14 +Mcu.Pin20=PC9 +Mcu.Pin21=PA8 +Mcu.Pin22=PH0-OSC_IN +Mcu.Pin23=PC8 +Mcu.Pin24=PH1-OSC_OUT +Mcu.Pin25=PF1 +Mcu.Pin26=PC6 +Mcu.Pin27=PG6 +Mcu.Pin28=PF6 +Mcu.Pin29=PH12 +Mcu.Pin3=PB4 +Mcu.Pin30=PG3 +Mcu.Pin31=PF10 +Mcu.Pin32=PH11 +Mcu.Pin33=PH10 +Mcu.Pin34=PC0 +Mcu.Pin35=PC1 +Mcu.Pin36=PC2 +Mcu.Pin37=PD14 +Mcu.Pin38=PA0-WKUP +Mcu.Pin39=PA4 +Mcu.Pin4=PB3 +Mcu.Pin40=PC4 +Mcu.Pin41=PE13 +Mcu.Pin42=PC5 +Mcu.Pin43=PE9 +Mcu.Pin44=PE11 +Mcu.Pin45=PE14 +Mcu.Pin46=PB12 +Mcu.Pin47=PB13 +Mcu.Pin48=PA7 +Mcu.Pin49=PB0 +Mcu.Pin5=PA14 +Mcu.Pin50=PB14 +Mcu.Pin51=PB15 +Mcu.Pin52=VP_ADC1_TempSens_Input +Mcu.Pin53=VP_ADC1_Vref_Input +Mcu.Pin54=VP_CRC_VS_CRC +Mcu.Pin55=VP_FREERTOS_VS_CMSIS_V2 +Mcu.Pin56=VP_RNG_VS_RNG +Mcu.Pin57=VP_SYS_VS_Systick +Mcu.Pin58=VP_TIM1_VS_ClockSourceINT +Mcu.Pin59=VP_TIM3_VS_ClockSourceINT +Mcu.Pin6=PA13 +Mcu.Pin60=VP_TIM4_VS_ClockSourceINT +Mcu.Pin61=VP_TIM5_VS_ClockSourceINT +Mcu.Pin62=VP_TIM7_VS_ClockSourceINT +Mcu.Pin63=VP_TIM8_VS_ClockSourceINT +Mcu.Pin64=VP_TIM10_VS_ClockSourceINT +Mcu.Pin65=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS +Mcu.Pin7=PB9 +Mcu.Pin8=PB7 +Mcu.Pin9=PB6 +Mcu.PinsNb=66 +Mcu.ThirdPartyNb=0 +Mcu.UserConstants= +Mcu.UserName=STM32F407IGHx +MxCube.Version=6.2.0 +MxDb.Version=DB.6.0.20 +NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.CAN1_RX0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true +NVIC.CAN1_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.CAN2_RX0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true +NVIC.CAN2_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.DMA1_Stream1_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DMA1_Stream2_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.DMA1_Stream7_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DMA2_Stream1_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DMA2_Stream2_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DMA2_Stream3_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DMA2_Stream5_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.DMA2_Stream6_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DMA2_Stream7_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true +NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.EXTI0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true +NVIC.EXTI3_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true +NVIC.EXTI4_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true +NVIC.EXTI9_5_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true +NVIC.ForceEnableDMAVector=true +NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.OTG_FS_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true +NVIC.PendSV_IRQn=true\:15\:0\:false\:false\:false\:true\:false\:false +NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4 +NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false +NVIC.SavedPendsvIrqHandlerGenerated=true +NVIC.SavedSvcallIrqHandlerGenerated=true +NVIC.SavedSystickIrqHandlerGenerated=true +NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:true\:false\:true +NVIC.TIM1_BRK_TIM9_IRQn=true\:5\:0\:false\:false\:true\:false\:false\:true +NVIC.TIM7_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.USART1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.USART6_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true +NVIC.UsageFault_IRQn=true\:0\:0\:true\:false\:true\:false\:false\:false +PA0-WKUP.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultEXTI +PA0-WKUP.GPIO_Label=USER_KEY +PA0-WKUP.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING +PA0-WKUP.GPIO_PuPd=GPIO_PULLUP +PA0-WKUP.Locked=true +PA0-WKUP.Signal=GPXTI0 +PA11.Mode=Device_Only +PA11.Signal=USB_OTG_FS_DM +PA12.Mode=Device_Only +PA12.Signal=USB_OTG_FS_DP +PA13.Mode=Serial_Wire +PA13.Signal=SYS_JTMS-SWDIO +PA14.Mode=Serial_Wire +PA14.Signal=SYS_JTCK-SWCLK +PA4.GPIOParameters=GPIO_Speed,PinState,GPIO_PuPd,GPIO_Label +PA4.GPIO_Label=ACCL_CS +PA4.GPIO_PuPd=GPIO_PULLUP +PA4.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM +PA4.Locked=true +PA4.PinState=GPIO_PIN_SET +PA4.Signal=GPIO_Output +PA7.GPIOParameters=GPIO_PuPd +PA7.GPIO_PuPd=GPIO_PULLUP +PA7.Locked=true +PA7.Mode=Full_Duplex_Master +PA7.Signal=SPI1_MOSI +PA8.Locked=true +PA8.Mode=I2C +PA8.Signal=I2C3_SCL +PA9.Locked=true +PA9.Mode=Asynchronous +PA9.Signal=USART1_TX +PB0.GPIOParameters=GPIO_Speed,PinState,GPIO_PuPd,GPIO_Label +PB0.GPIO_Label=GYRO_CS +PB0.GPIO_PuPd=GPIO_PULLUP +PB0.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM +PB0.Locked=true +PB0.PinState=GPIO_PIN_SET +PB0.Signal=GPIO_Output +PB12.GPIOParameters=GPIO_Speed,PinState,GPIO_PuPd,GPIO_Label +PB12.GPIO_Label=SPI2_CS +PB12.GPIO_PuPd=GPIO_PULLUP +PB12.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM +PB12.Locked=true +PB12.PinState=GPIO_PIN_SET +PB12.Signal=GPIO_Output +PB13.GPIOParameters=GPIO_PuPd +PB13.GPIO_PuPd=GPIO_PULLUP +PB13.Locked=true +PB13.Mode=Full_Duplex_Master +PB13.Signal=SPI2_SCK +PB14.GPIOParameters=GPIO_PuPd +PB14.GPIO_PuPd=GPIO_PULLUP +PB14.Locked=true +PB14.Mode=Full_Duplex_Master +PB14.Signal=SPI2_MISO +PB15.GPIOParameters=GPIO_PuPd +PB15.GPIO_PuPd=GPIO_PULLUP +PB15.Locked=true +PB15.Mode=Full_Duplex_Master +PB15.Signal=SPI2_MOSI +PB3.GPIOParameters=GPIO_PuPd +PB3.GPIO_PuPd=GPIO_PULLUP +PB3.Locked=true +PB3.Mode=Full_Duplex_Master +PB3.Signal=SPI1_SCK +PB4.GPIOParameters=GPIO_PuPd +PB4.GPIO_PuPd=GPIO_PULLUP +PB4.Locked=true +PB4.Mode=Full_Duplex_Master +PB4.Signal=SPI1_MISO +PB5.Locked=true +PB5.Mode=CAN_Activate +PB5.Signal=CAN2_RX +PB6.Locked=true +PB6.Mode=CAN_Activate +PB6.Signal=CAN2_TX +PB7.Locked=true +PB7.Mode=Asynchronous +PB7.Signal=USART1_RX +PB8.Locked=true +PB8.Mode=I2C +PB8.Signal=I2C1_SCL +PB9.Locked=true +PB9.Mode=I2C +PB9.Signal=I2C1_SDA +PC0.GPIOParameters=GPIO_Label +PC0.GPIO_Label=HW0 +PC0.Locked=true +PC0.Signal=GPIO_Input +PC1.GPIOParameters=GPIO_Label +PC1.GPIO_Label=HW1 +PC1.Locked=true +PC1.Signal=GPIO_Input +PC10.Locked=true +PC10.Mode=Asynchronous +PC10.Signal=USART3_TX +PC11.Locked=true +PC11.Mode=Asynchronous +PC11.Signal=USART3_RX +PC2.GPIOParameters=GPIO_Label +PC2.GPIO_Label=HW2 +PC2.Locked=true +PC2.Signal=GPIO_Input +PC4.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultEXTI +PC4.GPIO_Label=ACCL_INT +PC4.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING +PC4.GPIO_PuPd=GPIO_PULLUP +PC4.Locked=true +PC4.Signal=GPXTI4 +PC5.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultEXTI +PC5.GPIO_Label=GYRO_INT +PC5.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING +PC5.GPIO_PuPd=GPIO_PULLUP +PC5.Locked=true +PC5.Signal=GPXTI5 +PC6.GPIOParameters=GPIO_Speed,GPIO_PuPd +PC6.GPIO_PuPd=GPIO_PULLUP +PC6.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PC6.Locked=true +PC6.Signal=S_TIM8_CH1 +PC8.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label +PC8.GPIO_Label=LASER +PC8.GPIO_PuPd=GPIO_PULLUP +PC8.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PC8.Locked=true +PC8.Signal=S_TIM3_CH3 +PC9.Locked=true +PC9.Mode=I2C +PC9.Signal=I2C3_SDA +PD0.Locked=true +PD0.Mode=CAN_Activate +PD0.Signal=CAN1_RX +PD1.Locked=true +PD1.Mode=CAN_Activate +PD1.Signal=CAN1_TX +PD14.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label +PD14.GPIO_Label=BUZZER +PD14.GPIO_PuPd=GPIO_PULLUP +PD14.GPIO_Speed=GPIO_SPEED_FREQ_VERY_HIGH +PD14.Locked=true +PD14.Signal=S_TIM4_CH3 +PE11.GPIOParameters=GPIO_Speed,GPIO_PuPd +PE11.GPIO_PuPd=GPIO_PULLUP +PE11.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PE11.Locked=true +PE11.Signal=S_TIM1_CH2 +PE13.GPIOParameters=GPIO_Speed,GPIO_PuPd +PE13.GPIO_PuPd=GPIO_PULLUP +PE13.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PE13.Locked=true +PE13.Signal=S_TIM1_CH3 +PE14.GPIOParameters=GPIO_Speed,GPIO_PuPd +PE14.GPIO_PuPd=GPIO_PULLUP +PE14.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PE14.Locked=true +PE14.Signal=S_TIM1_CH4 +PE9.GPIOParameters=GPIO_Speed,GPIO_PuPd +PE9.GPIO_PuPd=GPIO_PULLUP +PE9.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PE9.Locked=true +PE9.Signal=S_TIM1_CH1 +PF0.Locked=true +PF0.Mode=I2C +PF0.Signal=I2C2_SDA +PF1.Locked=true +PF1.Mode=I2C +PF1.Signal=I2C2_SCL +PF10.GPIOParameters=GPIO_Label +PF10.GPIO_Label=ADC_BAT +PF10.Locked=true +PF10.Mode=IN8 +PF10.Signal=ADC3_IN8 +PF6.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label +PF6.GPIO_Label=IMU_HEAT_PWM +PF6.GPIO_PuPd=GPIO_PULLDOWN +PF6.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PF6.Locked=true +PF6.Signal=S_TIM10_CH1 +PG14.Locked=true +PG14.Mode=Asynchronous +PG14.Signal=USART6_TX +PG3.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultEXTI +PG3.GPIO_Label=CMPS_INT +PG3.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING +PG3.GPIO_PuPd=GPIO_PULLUP +PG3.Locked=true +PG3.Signal=GPXTI3 +PG6.GPIOParameters=GPIO_Speed,PinState,GPIO_PuPd,GPIO_Label +PG6.GPIO_Label=CMPS_RST +PG6.GPIO_PuPd=GPIO_PULLUP +PG6.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM +PG6.Locked=true +PG6.PinState=GPIO_PIN_RESET +PG6.Signal=GPIO_Output +PG9.Locked=true +PG9.Mode=Asynchronous +PG9.Signal=USART6_RX +PH0-OSC_IN.Mode=HSE-External-Oscillator +PH0-OSC_IN.Signal=RCC_OSC_IN +PH1-OSC_OUT.Mode=HSE-External-Oscillator +PH1-OSC_OUT.Signal=RCC_OSC_OUT +PH10.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label +PH10.GPIO_Label=LED_B +PH10.GPIO_PuPd=GPIO_PULLUP +PH10.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PH10.Locked=true +PH10.Signal=S_TIM5_CH1 +PH11.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label +PH11.GPIO_Label=LED_G +PH11.GPIO_PuPd=GPIO_PULLUP +PH11.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PH11.Locked=true +PH11.Signal=S_TIM5_CH2 +PH12.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label +PH12.GPIO_Label=LED_R +PH12.GPIO_PuPd=GPIO_PULLUP +PH12.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PH12.Locked=true +PH12.Signal=S_TIM5_CH3 +PI6.GPIOParameters=GPIO_Speed,GPIO_PuPd +PI6.GPIO_PuPd=GPIO_PULLUP +PI6.GPIO_Speed=GPIO_SPEED_FREQ_HIGH +PI6.Signal=S_TIM8_CH2 +PinOutPanel.CurrentBGAView=Top +PinOutPanel.RotationAngle=0 +ProjectManager.AskForMigrate=true +ProjectManager.BackupPrevious=false +ProjectManager.CompilerOptimize=6 +ProjectManager.ComputerToolchain=false +ProjectManager.CoupleFile=true +ProjectManager.CustomerFirmwarePackage= +ProjectManager.DefaultFWLocation=true +ProjectManager.DeletePrevious=true +ProjectManager.DeviceId=STM32F407IGHx +ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.26.0 +ProjectManager.FreePins=false +ProjectManager.HalAssertFull=true +ProjectManager.HeapSize=0x1000 +ProjectManager.KeepUserCode=true +ProjectManager.LastFirmware=true +ProjectManager.LibraryCopy=1 +ProjectManager.MainLocation=Core/Src +ProjectManager.NoMain=false +ProjectManager.PreviousToolchain= +ProjectManager.ProjectBuild=false +ProjectManager.ProjectFileName=DevC.ioc +ProjectManager.ProjectName=DevC +ProjectManager.RegisterCallBack= +ProjectManager.StackSize=0x1000 +ProjectManager.TargetToolchain=MDK-ARM V5 +ProjectManager.ToolChainLocation= +ProjectManager.UnderRoot=false +ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_ADC3_Init-ADC3-false-HAL-true,6-MX_CAN1_Init-CAN1-false-HAL-true,7-MX_CAN2_Init-CAN2-false-HAL-true,8-MX_I2C1_Init-I2C1-false-HAL-true,9-MX_SPI1_Init-SPI1-false-HAL-true,10-MX_TIM4_Init-TIM4-false-HAL-true,11-MX_TIM5_Init-TIM5-false-HAL-true,12-MX_USART3_UART_Init-USART3-false-HAL-true,13-MX_TIM8_Init-TIM8-false-HAL-true,14-MX_CRC_Init-CRC-false-HAL-true,15-MX_RNG_Init-RNG-false-HAL-true,16-MX_I2C2_Init-I2C2-false-HAL-true,17-MX_I2C3_Init-I2C3-false-HAL-true,18-MX_SPI2_Init-SPI2-false-HAL-true,19-MX_TIM1_Init-TIM1-false-HAL-true,20-MX_TIM3_Init-TIM3-false-HAL-true,21-MX_TIM10_Init-TIM10-false-HAL-true,22-MX_USART1_UART_Init-USART1-false-HAL-true,23-MX_USART6_UART_Init-USART6-false-HAL-true,24-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false,25-MX_TIM7_Init-TIM7-false-HAL-true +RCC.48MHZClocksFreq_Value=48000000 +RCC.AHBFreq_Value=168000000 +RCC.APB1CLKDivider=RCC_HCLK_DIV4 +RCC.APB1Freq_Value=42000000 +RCC.APB1TimFreq_Value=84000000 +RCC.APB2CLKDivider=RCC_HCLK_DIV2 +RCC.APB2Freq_Value=84000000 +RCC.APB2TimFreq_Value=168000000 +RCC.CortexFreq_Value=168000000 +RCC.EthernetFreq_Value=168000000 +RCC.FCLKCortexFreq_Value=168000000 +RCC.FamilyName=M +RCC.HCLKFreq_Value=168000000 +RCC.HSE_VALUE=12000000 +RCC.HSI_VALUE=16000000 +RCC.I2SClocksFreq_Value=192000000 +RCC.IPParameters=48MHZClocksFreq_Value,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1TimFreq_Value,APB2CLKDivider,APB2Freq_Value,APB2TimFreq_Value,CortexFreq_Value,EthernetFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,I2SClocksFreq_Value,LSE_VALUE,LSI_VALUE,MCO2PinFreq_Value,PLLCLKFreq_Value,PLLM,PLLN,PLLQ,PLLQCLKFreq_Value,RCC_RTC_Clock_Source,RCC_RTC_Clock_SourceVirtual,RCC_RTC_Clock_Source_FROM_HSE,RTCFreq_Value,RTCHSEDivFreq_Value,SYSCLKFreq_VALUE,SYSCLKSource,VCOI2SOutputFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,VcooutputI2S +RCC.LSE_VALUE=32768 +RCC.LSI_VALUE=32000 +RCC.MCO2PinFreq_Value=168000000 +RCC.PLLCLKFreq_Value=168000000 +RCC.PLLM=6 +RCC.PLLN=168 +RCC.PLLQ=7 +RCC.PLLQCLKFreq_Value=48000000 +RCC.RCC_RTC_Clock_Source=RCC_RTCCLKSOURCE_LSI +RCC.RCC_RTC_Clock_SourceVirtual=RCC_RTCCLKSOURCE_HSE_DIV30 +RCC.RCC_RTC_Clock_Source_FROM_HSE=RCC_RTCCLKSOURCE_HSE_DIV30 +RCC.RTCFreq_Value=32000 +RCC.RTCHSEDivFreq_Value=400000 +RCC.SYSCLKFreq_VALUE=168000000 +RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK +RCC.VCOI2SOutputFreq_Value=384000000 +RCC.VCOInputFreq_Value=2000000 +RCC.VCOOutputFreq_Value=336000000 +RCC.VcooutputI2S=192000000 +SH.GPXTI0.0=GPIO_EXTI0 +SH.GPXTI0.ConfNb=1 +SH.GPXTI3.0=GPIO_EXTI3 +SH.GPXTI3.ConfNb=1 +SH.GPXTI4.0=GPIO_EXTI4 +SH.GPXTI4.ConfNb=1 +SH.GPXTI5.0=GPIO_EXTI5 +SH.GPXTI5.ConfNb=1 +SH.S_TIM10_CH1.0=TIM10_CH1,PWM Generation1 CH1 +SH.S_TIM10_CH1.ConfNb=1 +SH.S_TIM1_CH1.0=TIM1_CH1,PWM Generation1 CH1 +SH.S_TIM1_CH1.ConfNb=1 +SH.S_TIM1_CH2.0=TIM1_CH2,PWM Generation2 CH2 +SH.S_TIM1_CH2.ConfNb=1 +SH.S_TIM1_CH3.0=TIM1_CH3,PWM Generation3 CH3 +SH.S_TIM1_CH3.ConfNb=1 +SH.S_TIM1_CH4.0=TIM1_CH4,PWM Generation4 CH4 +SH.S_TIM1_CH4.ConfNb=1 +SH.S_TIM3_CH3.0=TIM3_CH3,PWM Generation3 CH3 +SH.S_TIM3_CH3.ConfNb=1 +SH.S_TIM4_CH3.0=TIM4_CH3,PWM Generation3 CH3 +SH.S_TIM4_CH3.ConfNb=1 +SH.S_TIM5_CH1.0=TIM5_CH1,PWM Generation1 CH1 +SH.S_TIM5_CH1.ConfNb=1 +SH.S_TIM5_CH2.0=TIM5_CH2,PWM Generation2 CH2 +SH.S_TIM5_CH2.ConfNb=1 +SH.S_TIM5_CH3.0=TIM5_CH3,PWM Generation3 CH3 +SH.S_TIM5_CH3.ConfNb=1 +SH.S_TIM8_CH1.0=TIM8_CH1,PWM Generation1 CH1 +SH.S_TIM8_CH1.ConfNb=1 +SH.S_TIM8_CH2.0=TIM8_CH2,PWM Generation2 CH2 +SH.S_TIM8_CH2.ConfNb=1 +SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_16 +SPI1.CLKPhase=SPI_PHASE_2EDGE +SPI1.CLKPolarity=SPI_POLARITY_HIGH +SPI1.CalculateBaudRate=5.25 MBits/s +SPI1.Direction=SPI_DIRECTION_2LINES +SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler,CLKPolarity,CLKPhase +SPI1.Mode=SPI_MODE_MASTER +SPI1.VirtualType=VM_MASTER +SPI2.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_64 +SPI2.CLKPhase=SPI_PHASE_1EDGE +SPI2.CLKPolarity=SPI_POLARITY_LOW +SPI2.CalculateBaudRate=656.25 KBits/s +SPI2.Direction=SPI_DIRECTION_2LINES +SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler,CLKPolarity,CLKPhase +SPI2.Mode=SPI_MODE_MASTER +SPI2.VirtualType=VM_MASTER +TIM1.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM1.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM1.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM1.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4 +TIM1.IPParameters=Channel-PWM Generation1 CH1,Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3,Channel-PWM Generation4 CH4,Period,Prescaler,Pulse-PWM Generation1 CH1,Pulse-PWM Generation2 CH2,Pulse-PWM Generation3 CH3,Pulse-PWM Generation4 CH4 +TIM1.Period=19999 +TIM1.Prescaler=167 +TIM1.Pulse-PWM\ Generation1\ CH1=0 +TIM1.Pulse-PWM\ Generation2\ CH2=0 +TIM1.Pulse-PWM\ Generation3\ CH3=0 +TIM1.Pulse-PWM\ Generation4\ CH4=1000 +TIM10.Channel=TIM_CHANNEL_1 +TIM10.IPParameters=Channel,Period +TIM10.Period=4999 +TIM3.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM3.IPParameters=Channel-PWM Generation3 CH3,Period +TIM3.Period=65535 +TIM4.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM4.IPParameters=Channel-PWM Generation3 CH3,Prescaler,Period +TIM4.Period=65535 +TIM4.Prescaler=167 +TIM5.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM5.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM5.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3 +TIM5.IPParameters=Channel-PWM Generation1 CH1,Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3,Prescaler,Period +TIM5.Period=65535 +TIM5.Prescaler=0 +TIM7.IPParameters=Period,Prescaler +TIM7.Period=9 +TIM7.Prescaler=83 +TIM8.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1 +TIM8.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2 +TIM8.IPParameters=Channel-PWM Generation1 CH1,Channel-PWM Generation2 CH2,Prescaler,Period,Pulse-PWM Generation1 CH1,Pulse-PWM Generation2 CH2 +TIM8.Period=19999 +TIM8.Prescaler=167 +TIM8.Pulse-PWM\ Generation1\ CH1=1000 +TIM8.Pulse-PWM\ Generation2\ CH2=1000 +USART1.IPParameters=VirtualMode +USART1.VirtualMode=VM_ASYNC +USART3.BaudRate=100000 +USART3.IPParameters=VirtualMode,BaudRate,Parity,Mode +USART3.Mode=MODE_RX +USART3.Parity=PARITY_EVEN +USART3.VirtualMode=VM_ASYNC +USART6.IPParameters=VirtualMode +USART6.VirtualMode=VM_ASYNC +USB_DEVICE.APP_TX_DATA_SIZE-CDC_FS=8 +USB_DEVICE.CLASS_NAME_FS=CDC +USB_DEVICE.IPParameters=VirtualMode-CDC_FS,VirtualModeFS,CLASS_NAME_FS,APP_TX_DATA_SIZE-CDC_FS,VID-CDC_FS,MANUFACTURER_STRING-CDC_FS,PRODUCT_STRING_CDC_FS,PID_CDC_FS +USB_DEVICE.MANUFACTURER_STRING-CDC_FS=QDU RM +USB_DEVICE.PID_CDC_FS=8888 +USB_DEVICE.PRODUCT_STRING_CDC_FS=QDU RM MCU CLI +USB_DEVICE.VID-CDC_FS=0xFFFC +USB_DEVICE.VirtualMode-CDC_FS=Cdc +USB_DEVICE.VirtualModeFS=Cdc_FS +USB_OTG_FS.IPParameters=VirtualMode +USB_OTG_FS.VirtualMode=Device_Only +VP_ADC1_TempSens_Input.Mode=IN-TempSens +VP_ADC1_TempSens_Input.Signal=ADC1_TempSens_Input +VP_ADC1_Vref_Input.Mode=IN-Vrefint +VP_ADC1_Vref_Input.Signal=ADC1_Vref_Input +VP_CRC_VS_CRC.Mode=CRC_Activate +VP_CRC_VS_CRC.Signal=CRC_VS_CRC +VP_FREERTOS_VS_CMSIS_V2.Mode=CMSIS_V2 +VP_FREERTOS_VS_CMSIS_V2.Signal=FREERTOS_VS_CMSIS_V2 +VP_RNG_VS_RNG.Mode=RNG_Activate +VP_RNG_VS_RNG.Signal=RNG_VS_RNG +VP_SYS_VS_Systick.Mode=SysTick +VP_SYS_VS_Systick.Signal=SYS_VS_Systick +VP_TIM10_VS_ClockSourceINT.Mode=Enable_Timer +VP_TIM10_VS_ClockSourceINT.Signal=TIM10_VS_ClockSourceINT +VP_TIM1_VS_ClockSourceINT.Mode=Internal +VP_TIM1_VS_ClockSourceINT.Signal=TIM1_VS_ClockSourceINT +VP_TIM3_VS_ClockSourceINT.Mode=Internal +VP_TIM3_VS_ClockSourceINT.Signal=TIM3_VS_ClockSourceINT +VP_TIM4_VS_ClockSourceINT.Mode=Internal +VP_TIM4_VS_ClockSourceINT.Signal=TIM4_VS_ClockSourceINT +VP_TIM5_VS_ClockSourceINT.Mode=Internal +VP_TIM5_VS_ClockSourceINT.Signal=TIM5_VS_ClockSourceINT +VP_TIM7_VS_ClockSourceINT.Mode=Enable_Timer +VP_TIM7_VS_ClockSourceINT.Signal=TIM7_VS_ClockSourceINT +VP_TIM8_VS_ClockSourceINT.Mode=Internal +VP_TIM8_VS_ClockSourceINT.Signal=TIM8_VS_ClockSourceINT +VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Mode=CDC_FS +VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Signal=USB_DEVICE_VS_USB_DEVICE_CDC_FS +board=custom diff --git a/Drivers/CMSIS/Core/Include/cmsis_armcc.h b/Drivers/CMSIS/Core/Include/cmsis_armcc.h new file mode 100644 index 00000000..4d9d0645 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/cmsis_armcc.h @@ -0,0 +1,865 @@ +/**************************************************************************//** + * @file cmsis_armcc.h + * @brief CMSIS compiler ARMCC (Arm Compiler 5) header file + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __CMSIS_ARMCC_H +#define __CMSIS_ARMCC_H + + +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677) + #error "Please use Arm Compiler Toolchain V4.0.677 or later!" +#endif + +/* CMSIS compiler control architecture macros */ +#if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \ + (defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) ) + #define __ARM_ARCH_6M__ 1 +#endif + +#if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1)) + #define __ARM_ARCH_7M__ 1 +#endif + +#if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1)) + #define __ARM_ARCH_7EM__ 1 +#endif + + /* __ARM_ARCH_8M_BASE__ not applicable */ + /* __ARM_ARCH_8M_MAIN__ not applicable */ + + +/* CMSIS compiler specific defines */ +#ifndef __ASM + #define __ASM __asm +#endif +#ifndef __INLINE + #define __INLINE __inline +#endif +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static __inline +#endif +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE static __forceinline +#endif +#ifndef __NO_RETURN + #define __NO_RETURN __declspec(noreturn) +#endif +#ifndef __USED + #define __USED __attribute__((used)) +#endif +#ifndef __WEAK + #define __WEAK __attribute__((weak)) +#endif +#ifndef __PACKED + #define __PACKED __attribute__((packed)) +#endif +#ifndef __PACKED_STRUCT + #define __PACKED_STRUCT __packed struct +#endif +#ifndef __PACKED_UNION + #define __PACKED_UNION __packed union +#endif +#ifndef __UNALIGNED_UINT32 /* deprecated */ + #define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x))) +#endif +#ifndef __UNALIGNED_UINT16_WRITE + #define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val)) +#endif +#ifndef __UNALIGNED_UINT16_READ + #define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr))) +#endif +#ifndef __UNALIGNED_UINT32_WRITE + #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val)) +#endif +#ifndef __UNALIGNED_UINT32_READ + #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr))) +#endif +#ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) +#endif +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +/** + \brief Enable IRQ Interrupts + \details Enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __enable_irq(); */ + + +/** + \brief Disable IRQ Interrupts + \details Disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __disable_irq(); */ + +/** + \brief Get Control Register + \details Returns the content of the Control Register. + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** + \brief Set Control Register + \details Writes the given value to the Control Register. + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** + \brief Get IPSR Register + \details Returns the content of the IPSR Register. + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** + \brief Get APSR Register + \details Returns the content of the APSR Register. + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** + \brief Get xPSR Register + \details Returns the content of the xPSR Register. + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** + \brief Get Process Stack Pointer + \details Returns the current value of the Process Stack Pointer (PSP). + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** + \brief Set Process Stack Pointer + \details Assigns the given value to the Process Stack Pointer (PSP). + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** + \brief Get Main Stack Pointer + \details Returns the current value of the Main Stack Pointer (MSP). + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** + \brief Set Main Stack Pointer + \details Assigns the given value to the Main Stack Pointer (MSP). + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** + \brief Get Priority Mask + \details Returns the current state of the priority mask bit from the Priority Mask Register. + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** + \brief Set Priority Mask + \details Assigns the given value to the Priority Mask Register. + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + +/** + \brief Enable FIQ + \details Enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** + \brief Disable FIQ + \details Disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** + \brief Get Base Priority + \details Returns the current value of the Base Priority register. + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** + \brief Set Base Priority + \details Assigns the given value to the Base Priority register. + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xFFU); +} + + +/** + \brief Set Base Priority with condition + \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, + or the new value increases the BASEPRI priority level. + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri) +{ + register uint32_t __regBasePriMax __ASM("basepri_max"); + __regBasePriMax = (basePri & 0xFFU); +} + + +/** + \brief Get Fault Mask + \details Returns the current value of the Fault Mask register. + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** + \brief Set Fault Mask + \details Assigns the given value to the Fault Mask register. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1U); +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ + + +/** + \brief Get FPSCR + \details Returns the current value of the Floating Point Status/Control register. + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0U); +#endif +} + + +/** + \brief Set FPSCR + \details Assigns the given value to the Floating Point Status/Control register. + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#else + (void)fpscr; +#endif +} + + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +/** + \brief No Operation + \details No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** + \brief Wait For Interrupt + \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** + \brief Wait For Event + \details Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** + \brief Send Event + \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** + \brief Instruction Synchronization Barrier + \details Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or memory, + after the instruction has been completed. + */ +#define __ISB() do {\ + __schedule_barrier();\ + __isb(0xF);\ + __schedule_barrier();\ + } while (0U) + +/** + \brief Data Synchronization Barrier + \details Acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() do {\ + __schedule_barrier();\ + __dsb(0xF);\ + __schedule_barrier();\ + } while (0U) + +/** + \brief Data Memory Barrier + \details Ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() do {\ + __schedule_barrier();\ + __dmb(0xF);\ + __schedule_barrier();\ + } while (0U) + + +/** + \brief Reverse byte order (32 bit) + \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} +#endif + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value) +{ + revsh r0, r0 + bx lr +} +#endif + + +/** + \brief Rotate Right in unsigned value (32 bit) + \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + \param [in] op1 Value to rotate + \param [in] op2 Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +/** + \brief Breakpoint + \details Causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __breakpoint(value) + + +/** + \brief Reverse bit order of value + \details Reverses the bit order of the given value. + \param [in] value Value to reverse + \return Reversed value + */ +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + #define __RBIT __rbit +#else +__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */ + + result = value; /* r will be reversed bits of v; first get LSB of v */ + for (value >>= 1U; value != 0U; value >>= 1U) + { + result <<= 1U; + result |= value & 1U; + s--; + } + result <<= s; /* shift when v's highest bits are zero */ + return result; +} +#endif + + +/** + \brief Count leading zeros + \details Counts the number of leading zeros of a data value. + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + +/** + \brief LDR Exclusive (8 bit) + \details Executes a exclusive LDR instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) +#else + #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop") +#endif + + +/** + \brief LDR Exclusive (16 bit) + \details Executes a exclusive LDR instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) +#else + #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop") +#endif + + +/** + \brief LDR Exclusive (32 bit) + \details Executes a exclusive LDR instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) +#else + #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop") +#endif + + +/** + \brief STR Exclusive (8 bit) + \details Executes a exclusive STR instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __STREXB(value, ptr) __strex(value, ptr) +#else + #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop") +#endif + + +/** + \brief STR Exclusive (16 bit) + \details Executes a exclusive STR instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __STREXH(value, ptr) __strex(value, ptr) +#else + #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop") +#endif + + +/** + \brief STR Exclusive (32 bit) + \details Executes a exclusive STR instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __STREXW(value, ptr) __strex(value, ptr) +#else + #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop") +#endif + + +/** + \brief Remove the exclusive lock + \details Removes the exclusive lock which is created by LDREX. + */ +#define __CLREX __clrex + + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** + \brief Rotate Right with Extend (32 bit) + \details Moves each bit of a bitstring right by one bit. + The carry input is shifted in at the left end of the bitstring. + \param [in] value Value to rotate + \return Rotated value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value) +{ + rrx r0, r0 + bx lr +} +#endif + + +/** + \brief LDRT Unprivileged (8 bit) + \details Executes a Unprivileged LDRT instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr)) + + +/** + \brief LDRT Unprivileged (16 bit) + \details Executes a Unprivileged LDRT instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr)) + + +/** + \brief LDRT Unprivileged (32 bit) + \details Executes a Unprivileged LDRT instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr)) + + +/** + \brief STRT Unprivileged (8 bit) + \details Executes a Unprivileged STRT instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRBT(value, ptr) __strt(value, ptr) + + +/** + \brief STRT Unprivileged (16 bit) + \details Executes a Unprivileged STRT instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRHT(value, ptr) __strt(value, ptr) + + +/** + \brief STRT Unprivileged (32 bit) + \details Executes a Unprivileged STRT instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRT(value, ptr) __strt(value, ptr) + +#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +__attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat) +{ + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; +} + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +__attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat) +{ + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \ + ((int64_t)(ARG3) << 32U) ) >> 32U)) + +#endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CMSIS_ARMCC_H */ diff --git a/Drivers/CMSIS/Core/Include/cmsis_armclang.h b/Drivers/CMSIS/Core/Include/cmsis_armclang.h new file mode 100644 index 00000000..162a400e --- /dev/null +++ b/Drivers/CMSIS/Core/Include/cmsis_armclang.h @@ -0,0 +1,1869 @@ +/**************************************************************************//** + * @file cmsis_armclang.h + * @brief CMSIS compiler armclang (Arm Compiler 6) header file + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/*lint -esym(9058, IRQn)*/ /* disable MISRA 2012 Rule 2.4 for IRQn */ + +#ifndef __CMSIS_ARMCLANG_H +#define __CMSIS_ARMCLANG_H + +#pragma clang system_header /* treat file as system include file */ + +#ifndef __ARM_COMPAT_H +#include /* Compatibility header for Arm Compiler 5 intrinsics */ +#endif + +/* CMSIS compiler specific defines */ +#ifndef __ASM + #define __ASM __asm +#endif +#ifndef __INLINE + #define __INLINE __inline +#endif +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static __inline +#endif +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __attribute__((always_inline)) static __inline +#endif +#ifndef __NO_RETURN + #define __NO_RETURN __attribute__((__noreturn__)) +#endif +#ifndef __USED + #define __USED __attribute__((used)) +#endif +#ifndef __WEAK + #define __WEAK __attribute__((weak)) +#endif +#ifndef __PACKED + #define __PACKED __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_UNION + #define __PACKED_UNION union __attribute__((packed, aligned(1))) +#endif +#ifndef __UNALIGNED_UINT32 /* deprecated */ + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT32)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32 */ + struct __attribute__((packed)) T_UINT32 { uint32_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) +#endif +#ifndef __UNALIGNED_UINT16_WRITE + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT16_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_WRITE */ + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT16_READ + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT16_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_READ */ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) +#endif +#ifndef __UNALIGNED_UINT32_WRITE + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT32_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_WRITE */ + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT32_READ + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT32_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_READ */ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) +#endif +#ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) +#endif +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +/** + \brief Enable IRQ Interrupts + \details Enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __enable_irq(); see arm_compat.h */ + + +/** + \brief Disable IRQ Interrupts + \details Disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __disable_irq(); see arm_compat.h */ + + +/** + \brief Get Control Register + \details Returns the content of the Control Register. + \return Control Register value + */ +__STATIC_FORCEINLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Control Register (non-secure) + \details Returns the content of the non-secure Control Register when in secure mode. + \return non-secure Control Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_CONTROL_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Control Register + \details Writes the given value to the Control Register. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Control Register (non-secure) + \details Writes the given value to the non-secure Control Register when in secure state. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control) +{ + __ASM volatile ("MSR control_ns, %0" : : "r" (control) : "memory"); +} +#endif + + +/** + \brief Get IPSR Register + \details Returns the content of the IPSR Register. + \return IPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get APSR Register + \details Returns the content of the APSR Register. + \return APSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get xPSR Register + \details Returns the content of the xPSR Register. + \return xPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get Process Stack Pointer + \details Returns the current value of the Process Stack Pointer (PSP). + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer (non-secure) + \details Returns the current value of the non-secure Process Stack Pointer (PSP) when in secure state. + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Process Stack Pointer + \details Assigns the given value to the Process Stack Pointer (PSP). + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0" : : "r" (topOfProcStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Process Stack Pointer (PSP) when in secure state. + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSP_NS(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp_ns, %0" : : "r" (topOfProcStack) : ); +} +#endif + + +/** + \brief Get Main Stack Pointer + \details Returns the current value of the Main Stack Pointer (MSP). + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer (non-secure) + \details Returns the current value of the non-secure Main Stack Pointer (MSP) when in secure state. + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Main Stack Pointer + \details Assigns the given value to the Main Stack Pointer (MSP). + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0" : : "r" (topOfMainStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Main Stack Pointer (MSP) when in secure state. + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSP_NS(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp_ns, %0" : : "r" (topOfMainStack) : ); +} +#endif + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Stack Pointer (non-secure) + \details Returns the current value of the non-secure Stack Pointer (SP) when in secure state. + \return SP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_SP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, sp_ns" : "=r" (result) ); + return(result); +} + + +/** + \brief Set Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Stack Pointer (SP) when in secure state. + \param [in] topOfStack Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_SP_NS(uint32_t topOfStack) +{ + __ASM volatile ("MSR sp_ns, %0" : : "r" (topOfStack) : ); +} +#endif + + +/** + \brief Get Priority Mask + \details Returns the current state of the priority mask bit from the Priority Mask Register. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Priority Mask (non-secure) + \details Returns the current state of the non-secure priority mask bit from the Priority Mask Register when in secure state. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PRIMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Priority Mask + \details Assigns the given value to the Priority Mask Register. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Priority Mask (non-secure) + \details Assigns the given value to the non-secure Priority Mask Register when in secure state. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __TZ_set_PRIMASK_NS(uint32_t priMask) +{ + __ASM volatile ("MSR primask_ns, %0" : : "r" (priMask) : "memory"); +} +#endif + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) +/** + \brief Enable FIQ + \details Enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq /* see arm_compat.h */ + + +/** + \brief Disable FIQ + \details Disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq /* see arm_compat.h */ + + +/** + \brief Get Base Priority + \details Returns the current value of the Base Priority register. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Base Priority (non-secure) + \details Returns the current value of the non-secure Base Priority register when in secure state. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_BASEPRI_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Base Priority + \details Assigns the given value to the Base Priority register. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI(uint32_t basePri) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (basePri) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Base Priority (non-secure) + \details Assigns the given value to the non-secure Base Priority register when in secure state. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __TZ_set_BASEPRI_NS(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_ns, %0" : : "r" (basePri) : "memory"); +} +#endif + + +/** + \brief Set Base Priority with condition + \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, + or the new value increases the BASEPRI priority level. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI_MAX(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_max, %0" : : "r" (basePri) : "memory"); +} + + +/** + \brief Get Fault Mask + \details Returns the current value of the Fault Mask register. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Fault Mask (non-secure) + \details Returns the current value of the non-secure Fault Mask register when in secure state. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_FAULTMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Fault Mask + \details Assigns the given value to the Fault Mask register. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Fault Mask (non-secure) + \details Assigns the given value to the non-secure Fault Mask register when in secure state. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __TZ_set_FAULTMASK_NS(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask_ns, %0" : : "r" (faultMask) : "memory"); +} +#endif + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + +/** + \brief Get Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the Process Stack Pointer Limit (PSPLIM). + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim" : "=r" (result) ); + return result; +#endif +} + +#if (defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the Process Stack Pointer Limit (PSPLIM). + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_PSPLIM(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim, %0" : : "r" (ProcStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSPLIM_NS(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim_ns, %0\n" : : "r" (ProcStackPtrLimit)); +#endif +} +#endif + + +/** + \brief Get Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the Main Stack Pointer Limit (MSPLIM). + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim" : "=r" (result) ); + return result; +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the non-secure Main Stack Pointer Limit(MSPLIM) when in secure state. + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the Main Stack Pointer Limit (MSPLIM). + \param [in] MainStackPtrLimit Main Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_MSPLIM(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim, %0" : : "r" (MainStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the non-secure Main Stack Pointer Limit (MSPLIM) when in secure state. + \param [in] MainStackPtrLimit Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSPLIM_NS(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim_ns, %0" : : "r" (MainStackPtrLimit)); +#endif +} +#endif + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + +/** + \brief Get FPSCR + \details Returns the current value of the Floating Point Status/Control register. + \return Floating Point Status/Control register value + */ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#define __get_FPSCR (uint32_t)__builtin_arm_get_fpscr +#else +#define __get_FPSCR() ((uint32_t)0U) +#endif + +/** + \brief Set FPSCR + \details Assigns the given value to the Floating Point Status/Control register. + \param [in] fpscr Floating Point Status/Control value to set + */ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#define __set_FPSCR __builtin_arm_set_fpscr +#else +#define __set_FPSCR(x) ((void)(x)) +#endif + + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constraint "l" + * Otherwise, use general registers, specified by constraint "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** + \brief No Operation + \details No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __builtin_arm_nop + +/** + \brief Wait For Interrupt + \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. + */ +#define __WFI __builtin_arm_wfi + + +/** + \brief Wait For Event + \details Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __builtin_arm_wfe + + +/** + \brief Send Event + \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __builtin_arm_sev + + +/** + \brief Instruction Synchronization Barrier + \details Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or memory, + after the instruction has been completed. + */ +#define __ISB() __builtin_arm_isb(0xF); + +/** + \brief Data Synchronization Barrier + \details Acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __builtin_arm_dsb(0xF); + + +/** + \brief Data Memory Barrier + \details Ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __builtin_arm_dmb(0xF); + + +/** + \brief Reverse byte order (32 bit) + \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV(value) __builtin_bswap32(value) + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV16(value) __ROR(__REV(value), 16) + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REVSH(value) (int16_t)__builtin_bswap16(value) + + +/** + \brief Rotate Right in unsigned value (32 bit) + \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + \param [in] op1 Value to rotate + \param [in] op2 Number of Bits to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + op2 %= 32U; + if (op2 == 0U) + { + return op1; + } + return (op1 >> op2) | (op1 << (32U - op2)); +} + + +/** + \brief Breakpoint + \details Causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +/** + \brief Reverse bit order of value + \details Reverses the bit order of the given value. + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __builtin_arm_rbit + +/** + \brief Count leading zeros + \details Counts the number of leading zeros of a data value. + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ (uint8_t)__builtin_clz + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief LDR Exclusive (8 bit) + \details Executes a exclusive LDR instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB (uint8_t)__builtin_arm_ldrex + + +/** + \brief LDR Exclusive (16 bit) + \details Executes a exclusive LDR instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH (uint16_t)__builtin_arm_ldrex + + +/** + \brief LDR Exclusive (32 bit) + \details Executes a exclusive LDR instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW (uint32_t)__builtin_arm_ldrex + + +/** + \brief STR Exclusive (8 bit) + \details Executes a exclusive STR instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB (uint32_t)__builtin_arm_strex + + +/** + \brief STR Exclusive (16 bit) + \details Executes a exclusive STR instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH (uint32_t)__builtin_arm_strex + + +/** + \brief STR Exclusive (32 bit) + \details Executes a exclusive STR instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW (uint32_t)__builtin_arm_strex + + +/** + \brief Remove the exclusive lock + \details Removes the exclusive lock which is created by LDREX. + */ +#define __CLREX __builtin_arm_clrex + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __builtin_arm_ssat + + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __builtin_arm_usat + + +/** + \brief Rotate Right with Extend (32 bit) + \details Moves each bit of a bitstring right by one bit. + The carry input is shifted in at the left end of the bitstring. + \param [in] value Value to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __RRX(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** + \brief LDRT Unprivileged (8 bit) + \details Executes a Unprivileged LDRT instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDRBT(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (16 bit) + \details Executes a Unprivileged LDRT instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDRHT(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (32 bit) + \details Executes a Unprivileged LDRT instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDRT(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief STRT Unprivileged (8 bit) + \details Executes a Unprivileged STRT instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRBT(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("strbt %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (16 bit) + \details Executes a Unprivileged STRT instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRHT(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("strht %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (32 bit) + \details Executes a Unprivileged STRT instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRT(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("strt %1, %0" : "=Q" (*ptr) : "r" (value) ); +} + +#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +__STATIC_FORCEINLINE int32_t __SSAT(int32_t val, uint32_t sat) +{ + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; +} + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +__STATIC_FORCEINLINE uint32_t __USAT(int32_t val, uint32_t sat) +{ + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief Load-Acquire (8 bit) + \details Executes a LDAB instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDAB(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldab %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); +} + + +/** + \brief Load-Acquire (16 bit) + \details Executes a LDAH instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDAH(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldah %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); +} + + +/** + \brief Load-Acquire (32 bit) + \details Executes a LDA instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDA(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("lda %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief Store-Release (8 bit) + \details Executes a STLB instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLB(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("stlb %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (16 bit) + \details Executes a STLH instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLH(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("stlh %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (32 bit) + \details Executes a STL instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STL(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("stl %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Load-Acquire Exclusive (8 bit) + \details Executes a LDAB exclusive instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDAEXB (uint8_t)__builtin_arm_ldaex + + +/** + \brief Load-Acquire Exclusive (16 bit) + \details Executes a LDAH exclusive instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDAEXH (uint16_t)__builtin_arm_ldaex + + +/** + \brief Load-Acquire Exclusive (32 bit) + \details Executes a LDA exclusive instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDAEX (uint32_t)__builtin_arm_ldaex + + +/** + \brief Store-Release Exclusive (8 bit) + \details Executes a STLB exclusive instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STLEXB (uint32_t)__builtin_arm_stlex + + +/** + \brief Store-Release Exclusive (16 bit) + \details Executes a STLH exclusive instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STLEXH (uint32_t)__builtin_arm_stlex + + +/** + \brief Store-Release Exclusive (32 bit) + \details Executes a STL exclusive instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STLEX (uint32_t)__builtin_arm_stlex + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)) + +__STATIC_FORCEINLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + int32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__STATIC_FORCEINLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QADD( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QSUB( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#if 0 +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) +#endif + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +__STATIC_FORCEINLINE int32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) +{ + int32_t result; + + __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#endif /* (__ARM_FEATURE_DSP == 1) */ +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CMSIS_ARMCLANG_H */ diff --git a/Drivers/CMSIS/Core/Include/cmsis_compiler.h b/Drivers/CMSIS/Core/Include/cmsis_compiler.h new file mode 100644 index 00000000..94212eb8 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/cmsis_compiler.h @@ -0,0 +1,266 @@ +/**************************************************************************//** + * @file cmsis_compiler.h + * @brief CMSIS compiler generic header file + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __CMSIS_COMPILER_H +#define __CMSIS_COMPILER_H + +#include + +/* + * Arm Compiler 4/5 + */ +#if defined ( __CC_ARM ) + #include "cmsis_armcc.h" + + +/* + * Arm Compiler 6 (armclang) + */ +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #include "cmsis_armclang.h" + + +/* + * GNU Compiler + */ +#elif defined ( __GNUC__ ) + #include "cmsis_gcc.h" + + +/* + * IAR Compiler + */ +#elif defined ( __ICCARM__ ) + #include + + +/* + * TI Arm Compiler + */ +#elif defined ( __TI_ARM__ ) + #include + + #ifndef __ASM + #define __ASM __asm + #endif + #ifndef __INLINE + #define __INLINE inline + #endif + #ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline + #endif + #ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __STATIC_INLINE + #endif + #ifndef __NO_RETURN + #define __NO_RETURN __attribute__((noreturn)) + #endif + #ifndef __USED + #define __USED __attribute__((used)) + #endif + #ifndef __WEAK + #define __WEAK __attribute__((weak)) + #endif + #ifndef __PACKED + #define __PACKED __attribute__((packed)) + #endif + #ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __attribute__((packed)) + #endif + #ifndef __PACKED_UNION + #define __PACKED_UNION union __attribute__((packed)) + #endif + #ifndef __UNALIGNED_UINT32 /* deprecated */ + struct __attribute__((packed)) T_UINT32 { uint32_t v; }; + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) + #endif + #ifndef __UNALIGNED_UINT16_WRITE + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT16_READ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) + #endif + #ifndef __UNALIGNED_UINT32_WRITE + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT32_READ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) + #endif + #ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) + #endif + #ifndef __RESTRICT + #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. + #define __RESTRICT + #endif + + +/* + * TASKING Compiler + */ +#elif defined ( __TASKING__ ) + /* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + + #ifndef __ASM + #define __ASM __asm + #endif + #ifndef __INLINE + #define __INLINE inline + #endif + #ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline + #endif + #ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __STATIC_INLINE + #endif + #ifndef __NO_RETURN + #define __NO_RETURN __attribute__((noreturn)) + #endif + #ifndef __USED + #define __USED __attribute__((used)) + #endif + #ifndef __WEAK + #define __WEAK __attribute__((weak)) + #endif + #ifndef __PACKED + #define __PACKED __packed__ + #endif + #ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __packed__ + #endif + #ifndef __PACKED_UNION + #define __PACKED_UNION union __packed__ + #endif + #ifndef __UNALIGNED_UINT32 /* deprecated */ + struct __packed__ T_UINT32 { uint32_t v; }; + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) + #endif + #ifndef __UNALIGNED_UINT16_WRITE + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT16_READ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) + #endif + #ifndef __UNALIGNED_UINT32_WRITE + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT32_READ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) + #endif + #ifndef __ALIGNED + #define __ALIGNED(x) __align(x) + #endif + #ifndef __RESTRICT + #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. + #define __RESTRICT + #endif + + +/* + * COSMIC Compiler + */ +#elif defined ( __CSMC__ ) + #include + + #ifndef __ASM + #define __ASM _asm + #endif + #ifndef __INLINE + #define __INLINE inline + #endif + #ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline + #endif + #ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __STATIC_INLINE + #endif + #ifndef __NO_RETURN + // NO RETURN is automatically detected hence no warning here + #define __NO_RETURN + #endif + #ifndef __USED + #warning No compiler specific solution for __USED. __USED is ignored. + #define __USED + #endif + #ifndef __WEAK + #define __WEAK __weak + #endif + #ifndef __PACKED + #define __PACKED @packed + #endif + #ifndef __PACKED_STRUCT + #define __PACKED_STRUCT @packed struct + #endif + #ifndef __PACKED_UNION + #define __PACKED_UNION @packed union + #endif + #ifndef __UNALIGNED_UINT32 /* deprecated */ + @packed struct T_UINT32 { uint32_t v; }; + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) + #endif + #ifndef __UNALIGNED_UINT16_WRITE + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT16_READ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) + #endif + #ifndef __UNALIGNED_UINT32_WRITE + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT32_READ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) + #endif + #ifndef __ALIGNED + #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored. + #define __ALIGNED(x) + #endif + #ifndef __RESTRICT + #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. + #define __RESTRICT + #endif + + +#else + #error Unknown compiler. +#endif + + +#endif /* __CMSIS_COMPILER_H */ + diff --git a/Drivers/CMSIS/Core/Include/cmsis_gcc.h b/Drivers/CMSIS/Core/Include/cmsis_gcc.h new file mode 100644 index 00000000..2d9db15a --- /dev/null +++ b/Drivers/CMSIS/Core/Include/cmsis_gcc.h @@ -0,0 +1,2085 @@ +/**************************************************************************//** + * @file cmsis_gcc.h + * @brief CMSIS compiler GCC header file + * @version V5.0.4 + * @date 09. April 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __CMSIS_GCC_H +#define __CMSIS_GCC_H + +/* ignore some GCC warnings */ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wsign-conversion" +#pragma GCC diagnostic ignored "-Wconversion" +#pragma GCC diagnostic ignored "-Wunused-parameter" + +/* Fallback for __has_builtin */ +#ifndef __has_builtin + #define __has_builtin(x) (0) +#endif + +/* CMSIS compiler specific defines */ +#ifndef __ASM + #define __ASM __asm +#endif +#ifndef __INLINE + #define __INLINE inline +#endif +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline +#endif +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __attribute__((always_inline)) static inline +#endif +#ifndef __NO_RETURN + #define __NO_RETURN __attribute__((__noreturn__)) +#endif +#ifndef __USED + #define __USED __attribute__((used)) +#endif +#ifndef __WEAK + #define __WEAK __attribute__((weak)) +#endif +#ifndef __PACKED + #define __PACKED __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_UNION + #define __PACKED_UNION union __attribute__((packed, aligned(1))) +#endif +#ifndef __UNALIGNED_UINT32 /* deprecated */ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + struct __attribute__((packed)) T_UINT32 { uint32_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) +#endif +#ifndef __UNALIGNED_UINT16_WRITE + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT16_READ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) +#endif +#ifndef __UNALIGNED_UINT32_WRITE + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT32_READ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) +#endif +#ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) +#endif +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +/** + \brief Enable IRQ Interrupts + \details Enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i" : : : "memory"); +} + + +/** + \brief Disable IRQ Interrupts + \details Disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i" : : : "memory"); +} + + +/** + \brief Get Control Register + \details Returns the content of the Control Register. + \return Control Register value + */ +__STATIC_FORCEINLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Control Register (non-secure) + \details Returns the content of the non-secure Control Register when in secure mode. + \return non-secure Control Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_CONTROL_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Control Register + \details Writes the given value to the Control Register. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Control Register (non-secure) + \details Writes the given value to the non-secure Control Register when in secure state. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control) +{ + __ASM volatile ("MSR control_ns, %0" : : "r" (control) : "memory"); +} +#endif + + +/** + \brief Get IPSR Register + \details Returns the content of the IPSR Register. + \return IPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get APSR Register + \details Returns the content of the APSR Register. + \return APSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get xPSR Register + \details Returns the content of the xPSR Register. + \return xPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get Process Stack Pointer + \details Returns the current value of the Process Stack Pointer (PSP). + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer (non-secure) + \details Returns the current value of the non-secure Process Stack Pointer (PSP) when in secure state. + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Process Stack Pointer + \details Assigns the given value to the Process Stack Pointer (PSP). + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0" : : "r" (topOfProcStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Process Stack Pointer (PSP) when in secure state. + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSP_NS(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp_ns, %0" : : "r" (topOfProcStack) : ); +} +#endif + + +/** + \brief Get Main Stack Pointer + \details Returns the current value of the Main Stack Pointer (MSP). + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer (non-secure) + \details Returns the current value of the non-secure Main Stack Pointer (MSP) when in secure state. + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Main Stack Pointer + \details Assigns the given value to the Main Stack Pointer (MSP). + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0" : : "r" (topOfMainStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Main Stack Pointer (MSP) when in secure state. + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSP_NS(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp_ns, %0" : : "r" (topOfMainStack) : ); +} +#endif + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Stack Pointer (non-secure) + \details Returns the current value of the non-secure Stack Pointer (SP) when in secure state. + \return SP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_SP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, sp_ns" : "=r" (result) ); + return(result); +} + + +/** + \brief Set Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Stack Pointer (SP) when in secure state. + \param [in] topOfStack Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_SP_NS(uint32_t topOfStack) +{ + __ASM volatile ("MSR sp_ns, %0" : : "r" (topOfStack) : ); +} +#endif + + +/** + \brief Get Priority Mask + \details Returns the current state of the priority mask bit from the Priority Mask Register. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) :: "memory"); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Priority Mask (non-secure) + \details Returns the current state of the non-secure priority mask bit from the Priority Mask Register when in secure state. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PRIMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask_ns" : "=r" (result) :: "memory"); + return(result); +} +#endif + + +/** + \brief Set Priority Mask + \details Assigns the given value to the Priority Mask Register. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Priority Mask (non-secure) + \details Assigns the given value to the non-secure Priority Mask Register when in secure state. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __TZ_set_PRIMASK_NS(uint32_t priMask) +{ + __ASM volatile ("MSR primask_ns, %0" : : "r" (priMask) : "memory"); +} +#endif + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) +/** + \brief Enable FIQ + \details Enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f" : : : "memory"); +} + + +/** + \brief Disable FIQ + \details Disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f" : : : "memory"); +} + + +/** + \brief Get Base Priority + \details Returns the current value of the Base Priority register. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Base Priority (non-secure) + \details Returns the current value of the non-secure Base Priority register when in secure state. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_BASEPRI_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Base Priority + \details Assigns the given value to the Base Priority register. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI(uint32_t basePri) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (basePri) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Base Priority (non-secure) + \details Assigns the given value to the non-secure Base Priority register when in secure state. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __TZ_set_BASEPRI_NS(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_ns, %0" : : "r" (basePri) : "memory"); +} +#endif + + +/** + \brief Set Base Priority with condition + \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, + or the new value increases the BASEPRI priority level. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI_MAX(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_max, %0" : : "r" (basePri) : "memory"); +} + + +/** + \brief Get Fault Mask + \details Returns the current value of the Fault Mask register. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Fault Mask (non-secure) + \details Returns the current value of the non-secure Fault Mask register when in secure state. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_FAULTMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Fault Mask + \details Assigns the given value to the Fault Mask register. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Fault Mask (non-secure) + \details Assigns the given value to the non-secure Fault Mask register when in secure state. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __TZ_set_FAULTMASK_NS(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask_ns, %0" : : "r" (faultMask) : "memory"); +} +#endif + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + +/** + \brief Get Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the Process Stack Pointer Limit (PSPLIM). + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim" : "=r" (result) ); + return result; +#endif +} + +#if (defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the Process Stack Pointer Limit (PSPLIM). + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_PSPLIM(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim, %0" : : "r" (ProcStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSPLIM_NS(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim_ns, %0\n" : : "r" (ProcStackPtrLimit)); +#endif +} +#endif + + +/** + \brief Get Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the Main Stack Pointer Limit (MSPLIM). + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim" : "=r" (result) ); + return result; +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the non-secure Main Stack Pointer Limit(MSPLIM) when in secure state. + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the Main Stack Pointer Limit (MSPLIM). + \param [in] MainStackPtrLimit Main Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_MSPLIM(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim, %0" : : "r" (MainStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the non-secure Main Stack Pointer Limit (MSPLIM) when in secure state. + \param [in] MainStackPtrLimit Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSPLIM_NS(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim_ns, %0" : : "r" (MainStackPtrLimit)); +#endif +} +#endif + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + + +/** + \brief Get FPSCR + \details Returns the current value of the Floating Point Status/Control register. + \return Floating Point Status/Control register value + */ +__STATIC_FORCEINLINE uint32_t __get_FPSCR(void) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#if __has_builtin(__builtin_arm_get_fpscr) +// Re-enable using built-in when GCC has been fixed +// || (__GNUC__ > 7) || (__GNUC__ == 7 && __GNUC_MINOR__ >= 2) + /* see https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00443.html */ + return __builtin_arm_get_fpscr(); +#else + uint32_t result; + + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + return(result); +#endif +#else + return(0U); +#endif +} + + +/** + \brief Set FPSCR + \details Assigns the given value to the Floating Point Status/Control register. + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_FORCEINLINE void __set_FPSCR(uint32_t fpscr) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#if __has_builtin(__builtin_arm_set_fpscr) +// Re-enable using built-in when GCC has been fixed +// || (__GNUC__ > 7) || (__GNUC__ == 7 && __GNUC_MINOR__ >= 2) + /* see https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00443.html */ + __builtin_arm_set_fpscr(fpscr); +#else + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc", "memory"); +#endif +#else + (void)fpscr; +#endif +} + + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constraint "l" + * Otherwise, use general registers, specified by constraint "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_RW_REG(r) "+l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_RW_REG(r) "+r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** + \brief No Operation + \details No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP() __ASM volatile ("nop") + +/** + \brief Wait For Interrupt + \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. + */ +#define __WFI() __ASM volatile ("wfi") + + +/** + \brief Wait For Event + \details Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE() __ASM volatile ("wfe") + + +/** + \brief Send Event + \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV() __ASM volatile ("sev") + + +/** + \brief Instruction Synchronization Barrier + \details Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or memory, + after the instruction has been completed. + */ +__STATIC_FORCEINLINE void __ISB(void) +{ + __ASM volatile ("isb 0xF":::"memory"); +} + + +/** + \brief Data Synchronization Barrier + \details Acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__STATIC_FORCEINLINE void __DSB(void) +{ + __ASM volatile ("dsb 0xF":::"memory"); +} + + +/** + \brief Data Memory Barrier + \details Ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__STATIC_FORCEINLINE void __DMB(void) +{ + __ASM volatile ("dmb 0xF":::"memory"); +} + + +/** + \brief Reverse byte order (32 bit) + \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE uint32_t __REV(uint32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) + return __builtin_bswap32(value); +#else + uint32_t result; + + __ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return result; +#endif +} + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return result; +} + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE int16_t __REVSH(int16_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + return (int16_t)__builtin_bswap16(value); +#else + int16_t result; + + __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return result; +#endif +} + + +/** + \brief Rotate Right in unsigned value (32 bit) + \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + \param [in] op1 Value to rotate + \param [in] op2 Number of Bits to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + op2 %= 32U; + if (op2 == 0U) + { + return op1; + } + return (op1 >> op2) | (op1 << (32U - op2)); +} + + +/** + \brief Breakpoint + \details Causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +/** + \brief Reverse bit order of value + \details Reverses the bit order of the given value. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); +#else + uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */ + + result = value; /* r will be reversed bits of v; first get LSB of v */ + for (value >>= 1U; value != 0U; value >>= 1U) + { + result <<= 1U; + result |= value & 1U; + s--; + } + result <<= s; /* shift when v's highest bits are zero */ +#endif + return result; +} + + +/** + \brief Count leading zeros + \details Counts the number of leading zeros of a data value. + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ (uint8_t)__builtin_clz + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief LDR Exclusive (8 bit) + \details Executes a exclusive LDR instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDR Exclusive (16 bit) + \details Executes a exclusive LDR instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDR Exclusive (32 bit) + \details Executes a exclusive LDR instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) ); + return(result); +} + + +/** + \brief STR Exclusive (8 bit) + \details Executes a exclusive STR instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief STR Exclusive (16 bit) + \details Executes a exclusive STR instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief STR Exclusive (32 bit) + \details Executes a exclusive STR instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** + \brief Remove the exclusive lock + \details Removes the exclusive lock which is created by LDREX. + */ +__STATIC_FORCEINLINE void __CLREX(void) +{ + __ASM volatile ("clrex" ::: "memory"); +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] ARG1 Value to be saturated + \param [in] ARG2 Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +__extension__ \ +({ \ + int32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] ARG1 Value to be saturated + \param [in] ARG2 Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ + __extension__ \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** + \brief Rotate Right with Extend (32 bit) + \details Moves each bit of a bitstring right by one bit. + The carry input is shifted in at the left end of the bitstring. + \param [in] value Value to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __RRX(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** + \brief LDRT Unprivileged (8 bit) + \details Executes a Unprivileged LDRT instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDRBT(volatile uint8_t *ptr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*ptr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrbt %0, [%1]" : "=r" (result) : "r" (ptr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (16 bit) + \details Executes a Unprivileged LDRT instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDRHT(volatile uint16_t *ptr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*ptr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrht %0, [%1]" : "=r" (result) : "r" (ptr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (32 bit) + \details Executes a Unprivileged LDRT instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDRT(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief STRT Unprivileged (8 bit) + \details Executes a Unprivileged STRT instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRBT(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("strbt %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (16 bit) + \details Executes a Unprivileged STRT instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRHT(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("strht %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (32 bit) + \details Executes a Unprivileged STRT instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRT(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("strt %1, %0" : "=Q" (*ptr) : "r" (value) ); +} + +#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +__STATIC_FORCEINLINE int32_t __SSAT(int32_t val, uint32_t sat) +{ + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; +} + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +__STATIC_FORCEINLINE uint32_t __USAT(int32_t val, uint32_t sat) +{ + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief Load-Acquire (8 bit) + \details Executes a LDAB instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDAB(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldab %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); +} + + +/** + \brief Load-Acquire (16 bit) + \details Executes a LDAH instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDAH(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldah %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); +} + + +/** + \brief Load-Acquire (32 bit) + \details Executes a LDA instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDA(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("lda %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief Store-Release (8 bit) + \details Executes a STLB instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLB(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("stlb %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (16 bit) + \details Executes a STLH instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLH(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("stlh %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (32 bit) + \details Executes a STL instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STL(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("stl %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Load-Acquire Exclusive (8 bit) + \details Executes a LDAB exclusive instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDAEXB(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldaexb %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); +} + + +/** + \brief Load-Acquire Exclusive (16 bit) + \details Executes a LDAH exclusive instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDAEXH(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldaexh %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); +} + + +/** + \brief Load-Acquire Exclusive (32 bit) + \details Executes a LDA exclusive instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDAEX(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldaex %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief Store-Release Exclusive (8 bit) + \details Executes a STLB exclusive instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STLEXB(uint8_t value, volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("stlexb %0, %2, %1" : "=&r" (result), "=Q" (*ptr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief Store-Release Exclusive (16 bit) + \details Executes a STLH exclusive instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STLEXH(uint16_t value, volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("stlexh %0, %2, %1" : "=&r" (result), "=Q" (*ptr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief Store-Release Exclusive (32 bit) + \details Executes a STL exclusive instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STLEX(uint32_t value, volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("stlex %0, %2, %1" : "=&r" (result), "=Q" (*ptr) : "r" ((uint32_t)value) ); + return(result); +} + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)) + +__STATIC_FORCEINLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + int32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__STATIC_FORCEINLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QADD( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QSUB( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#if 0 +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) +#endif + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +__STATIC_FORCEINLINE int32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) +{ + int32_t result; + + __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#endif /* (__ARM_FEATURE_DSP == 1) */ +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#pragma GCC diagnostic pop + +#endif /* __CMSIS_GCC_H */ diff --git a/Drivers/CMSIS/Core/Include/cmsis_iccarm.h b/Drivers/CMSIS/Core/Include/cmsis_iccarm.h new file mode 100644 index 00000000..11c4af0e --- /dev/null +++ b/Drivers/CMSIS/Core/Include/cmsis_iccarm.h @@ -0,0 +1,935 @@ +/**************************************************************************//** + * @file cmsis_iccarm.h + * @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file + * @version V5.0.7 + * @date 19. June 2018 + ******************************************************************************/ + +//------------------------------------------------------------------------------ +// +// Copyright (c) 2017-2018 IAR Systems +// +// Licensed under the Apache License, Version 2.0 (the "License") +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//------------------------------------------------------------------------------ + + +#ifndef __CMSIS_ICCARM_H__ +#define __CMSIS_ICCARM_H__ + +#ifndef __ICCARM__ + #error This file should only be compiled by ICCARM +#endif + +#pragma system_include + +#define __IAR_FT _Pragma("inline=forced") __intrinsic + +#if (__VER__ >= 8000000) + #define __ICCARM_V8 1 +#else + #define __ICCARM_V8 0 +#endif + +#ifndef __ALIGNED + #if __ICCARM_V8 + #define __ALIGNED(x) __attribute__((aligned(x))) + #elif (__VER__ >= 7080000) + /* Needs IAR language extensions */ + #define __ALIGNED(x) __attribute__((aligned(x))) + #else + #warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored. + #define __ALIGNED(x) + #endif +#endif + + +/* Define compiler macros for CPU architecture, used in CMSIS 5. + */ +#if __ARM_ARCH_6M__ || __ARM_ARCH_7M__ || __ARM_ARCH_7EM__ || __ARM_ARCH_8M_BASE__ || __ARM_ARCH_8M_MAIN__ +/* Macros already defined */ +#else + #if defined(__ARM8M_MAINLINE__) || defined(__ARM8EM_MAINLINE__) + #define __ARM_ARCH_8M_MAIN__ 1 + #elif defined(__ARM8M_BASELINE__) + #define __ARM_ARCH_8M_BASE__ 1 + #elif defined(__ARM_ARCH_PROFILE) && __ARM_ARCH_PROFILE == 'M' + #if __ARM_ARCH == 6 + #define __ARM_ARCH_6M__ 1 + #elif __ARM_ARCH == 7 + #if __ARM_FEATURE_DSP + #define __ARM_ARCH_7EM__ 1 + #else + #define __ARM_ARCH_7M__ 1 + #endif + #endif /* __ARM_ARCH */ + #endif /* __ARM_ARCH_PROFILE == 'M' */ +#endif + +/* Alternativ core deduction for older ICCARM's */ +#if !defined(__ARM_ARCH_6M__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7EM__) && \ + !defined(__ARM_ARCH_8M_BASE__) && !defined(__ARM_ARCH_8M_MAIN__) + #if defined(__ARM6M__) && (__CORE__ == __ARM6M__) + #define __ARM_ARCH_6M__ 1 + #elif defined(__ARM7M__) && (__CORE__ == __ARM7M__) + #define __ARM_ARCH_7M__ 1 + #elif defined(__ARM7EM__) && (__CORE__ == __ARM7EM__) + #define __ARM_ARCH_7EM__ 1 + #elif defined(__ARM8M_BASELINE__) && (__CORE == __ARM8M_BASELINE__) + #define __ARM_ARCH_8M_BASE__ 1 + #elif defined(__ARM8M_MAINLINE__) && (__CORE == __ARM8M_MAINLINE__) + #define __ARM_ARCH_8M_MAIN__ 1 + #elif defined(__ARM8EM_MAINLINE__) && (__CORE == __ARM8EM_MAINLINE__) + #define __ARM_ARCH_8M_MAIN__ 1 + #else + #error "Unknown target." + #endif +#endif + + + +#if defined(__ARM_ARCH_6M__) && __ARM_ARCH_6M__==1 + #define __IAR_M0_FAMILY 1 +#elif defined(__ARM_ARCH_8M_BASE__) && __ARM_ARCH_8M_BASE__==1 + #define __IAR_M0_FAMILY 1 +#else + #define __IAR_M0_FAMILY 0 +#endif + + +#ifndef __ASM + #define __ASM __asm +#endif + +#ifndef __INLINE + #define __INLINE inline +#endif + +#ifndef __NO_RETURN + #if __ICCARM_V8 + #define __NO_RETURN __attribute__((__noreturn__)) + #else + #define __NO_RETURN _Pragma("object_attribute=__noreturn") + #endif +#endif + +#ifndef __PACKED + #if __ICCARM_V8 + #define __PACKED __attribute__((packed, aligned(1))) + #else + /* Needs IAR language extensions */ + #define __PACKED __packed + #endif +#endif + +#ifndef __PACKED_STRUCT + #if __ICCARM_V8 + #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) + #else + /* Needs IAR language extensions */ + #define __PACKED_STRUCT __packed struct + #endif +#endif + +#ifndef __PACKED_UNION + #if __ICCARM_V8 + #define __PACKED_UNION union __attribute__((packed, aligned(1))) + #else + /* Needs IAR language extensions */ + #define __PACKED_UNION __packed union + #endif +#endif + +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline +#endif + +#ifndef __FORCEINLINE + #define __FORCEINLINE _Pragma("inline=forced") +#endif + +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE +#endif + +#ifndef __UNALIGNED_UINT16_READ +#pragma language=save +#pragma language=extended +__IAR_FT uint16_t __iar_uint16_read(void const *ptr) +{ + return *(__packed uint16_t*)(ptr); +} +#pragma language=restore +#define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR) +#endif + + +#ifndef __UNALIGNED_UINT16_WRITE +#pragma language=save +#pragma language=extended +__IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val) +{ + *(__packed uint16_t*)(ptr) = val;; +} +#pragma language=restore +#define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL) +#endif + +#ifndef __UNALIGNED_UINT32_READ +#pragma language=save +#pragma language=extended +__IAR_FT uint32_t __iar_uint32_read(void const *ptr) +{ + return *(__packed uint32_t*)(ptr); +} +#pragma language=restore +#define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR) +#endif + +#ifndef __UNALIGNED_UINT32_WRITE +#pragma language=save +#pragma language=extended +__IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val) +{ + *(__packed uint32_t*)(ptr) = val;; +} +#pragma language=restore +#define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL) +#endif + +#ifndef __UNALIGNED_UINT32 /* deprecated */ +#pragma language=save +#pragma language=extended +__packed struct __iar_u32 { uint32_t v; }; +#pragma language=restore +#define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v) +#endif + +#ifndef __USED + #if __ICCARM_V8 + #define __USED __attribute__((used)) + #else + #define __USED _Pragma("__root") + #endif +#endif + +#ifndef __WEAK + #if __ICCARM_V8 + #define __WEAK __attribute__((weak)) + #else + #define __WEAK _Pragma("__weak") + #endif +#endif + + +#ifndef __ICCARM_INTRINSICS_VERSION__ + #define __ICCARM_INTRINSICS_VERSION__ 0 +#endif + +#if __ICCARM_INTRINSICS_VERSION__ == 2 + + #if defined(__CLZ) + #undef __CLZ + #endif + #if defined(__REVSH) + #undef __REVSH + #endif + #if defined(__RBIT) + #undef __RBIT + #endif + #if defined(__SSAT) + #undef __SSAT + #endif + #if defined(__USAT) + #undef __USAT + #endif + + #include "iccarm_builtin.h" + + #define __disable_fault_irq __iar_builtin_disable_fiq + #define __disable_irq __iar_builtin_disable_interrupt + #define __enable_fault_irq __iar_builtin_enable_fiq + #define __enable_irq __iar_builtin_enable_interrupt + #define __arm_rsr __iar_builtin_rsr + #define __arm_wsr __iar_builtin_wsr + + + #define __get_APSR() (__arm_rsr("APSR")) + #define __get_BASEPRI() (__arm_rsr("BASEPRI")) + #define __get_CONTROL() (__arm_rsr("CONTROL")) + #define __get_FAULTMASK() (__arm_rsr("FAULTMASK")) + + #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) + #define __get_FPSCR() (__arm_rsr("FPSCR")) + #define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", (VALUE))) + #else + #define __get_FPSCR() ( 0 ) + #define __set_FPSCR(VALUE) ((void)VALUE) + #endif + + #define __get_IPSR() (__arm_rsr("IPSR")) + #define __get_MSP() (__arm_rsr("MSP")) + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + #define __get_MSPLIM() (0U) + #else + #define __get_MSPLIM() (__arm_rsr("MSPLIM")) + #endif + #define __get_PRIMASK() (__arm_rsr("PRIMASK")) + #define __get_PSP() (__arm_rsr("PSP")) + + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + #define __get_PSPLIM() (0U) + #else + #define __get_PSPLIM() (__arm_rsr("PSPLIM")) + #endif + + #define __get_xPSR() (__arm_rsr("xPSR")) + + #define __set_BASEPRI(VALUE) (__arm_wsr("BASEPRI", (VALUE))) + #define __set_BASEPRI_MAX(VALUE) (__arm_wsr("BASEPRI_MAX", (VALUE))) + #define __set_CONTROL(VALUE) (__arm_wsr("CONTROL", (VALUE))) + #define __set_FAULTMASK(VALUE) (__arm_wsr("FAULTMASK", (VALUE))) + #define __set_MSP(VALUE) (__arm_wsr("MSP", (VALUE))) + + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + #define __set_MSPLIM(VALUE) ((void)(VALUE)) + #else + #define __set_MSPLIM(VALUE) (__arm_wsr("MSPLIM", (VALUE))) + #endif + #define __set_PRIMASK(VALUE) (__arm_wsr("PRIMASK", (VALUE))) + #define __set_PSP(VALUE) (__arm_wsr("PSP", (VALUE))) + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + #define __set_PSPLIM(VALUE) ((void)(VALUE)) + #else + #define __set_PSPLIM(VALUE) (__arm_wsr("PSPLIM", (VALUE))) + #endif + + #define __TZ_get_CONTROL_NS() (__arm_rsr("CONTROL_NS")) + #define __TZ_set_CONTROL_NS(VALUE) (__arm_wsr("CONTROL_NS", (VALUE))) + #define __TZ_get_PSP_NS() (__arm_rsr("PSP_NS")) + #define __TZ_set_PSP_NS(VALUE) (__arm_wsr("PSP_NS", (VALUE))) + #define __TZ_get_MSP_NS() (__arm_rsr("MSP_NS")) + #define __TZ_set_MSP_NS(VALUE) (__arm_wsr("MSP_NS", (VALUE))) + #define __TZ_get_SP_NS() (__arm_rsr("SP_NS")) + #define __TZ_set_SP_NS(VALUE) (__arm_wsr("SP_NS", (VALUE))) + #define __TZ_get_PRIMASK_NS() (__arm_rsr("PRIMASK_NS")) + #define __TZ_set_PRIMASK_NS(VALUE) (__arm_wsr("PRIMASK_NS", (VALUE))) + #define __TZ_get_BASEPRI_NS() (__arm_rsr("BASEPRI_NS")) + #define __TZ_set_BASEPRI_NS(VALUE) (__arm_wsr("BASEPRI_NS", (VALUE))) + #define __TZ_get_FAULTMASK_NS() (__arm_rsr("FAULTMASK_NS")) + #define __TZ_set_FAULTMASK_NS(VALUE)(__arm_wsr("FAULTMASK_NS", (VALUE))) + + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + #define __TZ_get_PSPLIM_NS() (0U) + #define __TZ_set_PSPLIM_NS(VALUE) ((void)(VALUE)) + #else + #define __TZ_get_PSPLIM_NS() (__arm_rsr("PSPLIM_NS")) + #define __TZ_set_PSPLIM_NS(VALUE) (__arm_wsr("PSPLIM_NS", (VALUE))) + #endif + + #define __TZ_get_MSPLIM_NS() (__arm_rsr("MSPLIM_NS")) + #define __TZ_set_MSPLIM_NS(VALUE) (__arm_wsr("MSPLIM_NS", (VALUE))) + + #define __NOP __iar_builtin_no_operation + + #define __CLZ __iar_builtin_CLZ + #define __CLREX __iar_builtin_CLREX + + #define __DMB __iar_builtin_DMB + #define __DSB __iar_builtin_DSB + #define __ISB __iar_builtin_ISB + + #define __LDREXB __iar_builtin_LDREXB + #define __LDREXH __iar_builtin_LDREXH + #define __LDREXW __iar_builtin_LDREX + + #define __RBIT __iar_builtin_RBIT + #define __REV __iar_builtin_REV + #define __REV16 __iar_builtin_REV16 + + __IAR_FT int16_t __REVSH(int16_t val) + { + return (int16_t) __iar_builtin_REVSH(val); + } + + #define __ROR __iar_builtin_ROR + #define __RRX __iar_builtin_RRX + + #define __SEV __iar_builtin_SEV + + #if !__IAR_M0_FAMILY + #define __SSAT __iar_builtin_SSAT + #endif + + #define __STREXB __iar_builtin_STREXB + #define __STREXH __iar_builtin_STREXH + #define __STREXW __iar_builtin_STREX + + #if !__IAR_M0_FAMILY + #define __USAT __iar_builtin_USAT + #endif + + #define __WFE __iar_builtin_WFE + #define __WFI __iar_builtin_WFI + + #if __ARM_MEDIA__ + #define __SADD8 __iar_builtin_SADD8 + #define __QADD8 __iar_builtin_QADD8 + #define __SHADD8 __iar_builtin_SHADD8 + #define __UADD8 __iar_builtin_UADD8 + #define __UQADD8 __iar_builtin_UQADD8 + #define __UHADD8 __iar_builtin_UHADD8 + #define __SSUB8 __iar_builtin_SSUB8 + #define __QSUB8 __iar_builtin_QSUB8 + #define __SHSUB8 __iar_builtin_SHSUB8 + #define __USUB8 __iar_builtin_USUB8 + #define __UQSUB8 __iar_builtin_UQSUB8 + #define __UHSUB8 __iar_builtin_UHSUB8 + #define __SADD16 __iar_builtin_SADD16 + #define __QADD16 __iar_builtin_QADD16 + #define __SHADD16 __iar_builtin_SHADD16 + #define __UADD16 __iar_builtin_UADD16 + #define __UQADD16 __iar_builtin_UQADD16 + #define __UHADD16 __iar_builtin_UHADD16 + #define __SSUB16 __iar_builtin_SSUB16 + #define __QSUB16 __iar_builtin_QSUB16 + #define __SHSUB16 __iar_builtin_SHSUB16 + #define __USUB16 __iar_builtin_USUB16 + #define __UQSUB16 __iar_builtin_UQSUB16 + #define __UHSUB16 __iar_builtin_UHSUB16 + #define __SASX __iar_builtin_SASX + #define __QASX __iar_builtin_QASX + #define __SHASX __iar_builtin_SHASX + #define __UASX __iar_builtin_UASX + #define __UQASX __iar_builtin_UQASX + #define __UHASX __iar_builtin_UHASX + #define __SSAX __iar_builtin_SSAX + #define __QSAX __iar_builtin_QSAX + #define __SHSAX __iar_builtin_SHSAX + #define __USAX __iar_builtin_USAX + #define __UQSAX __iar_builtin_UQSAX + #define __UHSAX __iar_builtin_UHSAX + #define __USAD8 __iar_builtin_USAD8 + #define __USADA8 __iar_builtin_USADA8 + #define __SSAT16 __iar_builtin_SSAT16 + #define __USAT16 __iar_builtin_USAT16 + #define __UXTB16 __iar_builtin_UXTB16 + #define __UXTAB16 __iar_builtin_UXTAB16 + #define __SXTB16 __iar_builtin_SXTB16 + #define __SXTAB16 __iar_builtin_SXTAB16 + #define __SMUAD __iar_builtin_SMUAD + #define __SMUADX __iar_builtin_SMUADX + #define __SMMLA __iar_builtin_SMMLA + #define __SMLAD __iar_builtin_SMLAD + #define __SMLADX __iar_builtin_SMLADX + #define __SMLALD __iar_builtin_SMLALD + #define __SMLALDX __iar_builtin_SMLALDX + #define __SMUSD __iar_builtin_SMUSD + #define __SMUSDX __iar_builtin_SMUSDX + #define __SMLSD __iar_builtin_SMLSD + #define __SMLSDX __iar_builtin_SMLSDX + #define __SMLSLD __iar_builtin_SMLSLD + #define __SMLSLDX __iar_builtin_SMLSLDX + #define __SEL __iar_builtin_SEL + #define __QADD __iar_builtin_QADD + #define __QSUB __iar_builtin_QSUB + #define __PKHBT __iar_builtin_PKHBT + #define __PKHTB __iar_builtin_PKHTB + #endif + +#else /* __ICCARM_INTRINSICS_VERSION__ == 2 */ + + #if __IAR_M0_FAMILY + /* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */ + #define __CLZ __cmsis_iar_clz_not_active + #define __SSAT __cmsis_iar_ssat_not_active + #define __USAT __cmsis_iar_usat_not_active + #define __RBIT __cmsis_iar_rbit_not_active + #define __get_APSR __cmsis_iar_get_APSR_not_active + #endif + + + #if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) )) + #define __get_FPSCR __cmsis_iar_get_FPSR_not_active + #define __set_FPSCR __cmsis_iar_set_FPSR_not_active + #endif + + #ifdef __INTRINSICS_INCLUDED + #error intrinsics.h is already included previously! + #endif + + #include + + #if __IAR_M0_FAMILY + /* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */ + #undef __CLZ + #undef __SSAT + #undef __USAT + #undef __RBIT + #undef __get_APSR + + __STATIC_INLINE uint8_t __CLZ(uint32_t data) + { + if (data == 0U) { return 32U; } + + uint32_t count = 0U; + uint32_t mask = 0x80000000U; + + while ((data & mask) == 0U) + { + count += 1U; + mask = mask >> 1U; + } + return count; + } + + __STATIC_INLINE uint32_t __RBIT(uint32_t v) + { + uint8_t sc = 31U; + uint32_t r = v; + for (v >>= 1U; v; v >>= 1U) + { + r <<= 1U; + r |= v & 1U; + sc--; + } + return (r << sc); + } + + __STATIC_INLINE uint32_t __get_APSR(void) + { + uint32_t res; + __asm("MRS %0,APSR" : "=r" (res)); + return res; + } + + #endif + + #if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) )) + #undef __get_FPSCR + #undef __set_FPSCR + #define __get_FPSCR() (0) + #define __set_FPSCR(VALUE) ((void)VALUE) + #endif + + #pragma diag_suppress=Pe940 + #pragma diag_suppress=Pe177 + + #define __enable_irq __enable_interrupt + #define __disable_irq __disable_interrupt + #define __NOP __no_operation + + #define __get_xPSR __get_PSR + + #if (!defined(__ARM_ARCH_6M__) || __ARM_ARCH_6M__==0) + + __IAR_FT uint32_t __LDREXW(uint32_t volatile *ptr) + { + return __LDREX((unsigned long *)ptr); + } + + __IAR_FT uint32_t __STREXW(uint32_t value, uint32_t volatile *ptr) + { + return __STREX(value, (unsigned long *)ptr); + } + #endif + + + /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */ + #if (__CORTEX_M >= 0x03) + + __IAR_FT uint32_t __RRX(uint32_t value) + { + uint32_t result; + __ASM("RRX %0, %1" : "=r"(result) : "r" (value) : "cc"); + return(result); + } + + __IAR_FT void __set_BASEPRI_MAX(uint32_t value) + { + __asm volatile("MSR BASEPRI_MAX,%0"::"r" (value)); + } + + + #define __enable_fault_irq __enable_fiq + #define __disable_fault_irq __disable_fiq + + + #endif /* (__CORTEX_M >= 0x03) */ + + __IAR_FT uint32_t __ROR(uint32_t op1, uint32_t op2) + { + return (op1 >> op2) | (op1 << ((sizeof(op1)*8)-op2)); + } + + #if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + + __IAR_FT uint32_t __get_MSPLIM(void) + { + uint32_t res; + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + res = 0U; + #else + __asm volatile("MRS %0,MSPLIM" : "=r" (res)); + #endif + return res; + } + + __IAR_FT void __set_MSPLIM(uint32_t value) + { + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)value; + #else + __asm volatile("MSR MSPLIM,%0" :: "r" (value)); + #endif + } + + __IAR_FT uint32_t __get_PSPLIM(void) + { + uint32_t res; + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + res = 0U; + #else + __asm volatile("MRS %0,PSPLIM" : "=r" (res)); + #endif + return res; + } + + __IAR_FT void __set_PSPLIM(uint32_t value) + { + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)value; + #else + __asm volatile("MSR PSPLIM,%0" :: "r" (value)); + #endif + } + + __IAR_FT uint32_t __TZ_get_CONTROL_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,CONTROL_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_CONTROL_NS(uint32_t value) + { + __asm volatile("MSR CONTROL_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_PSP_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,PSP_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_PSP_NS(uint32_t value) + { + __asm volatile("MSR PSP_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_MSP_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,MSP_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_MSP_NS(uint32_t value) + { + __asm volatile("MSR MSP_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_SP_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,SP_NS" : "=r" (res)); + return res; + } + __IAR_FT void __TZ_set_SP_NS(uint32_t value) + { + __asm volatile("MSR SP_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_PRIMASK_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,PRIMASK_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_PRIMASK_NS(uint32_t value) + { + __asm volatile("MSR PRIMASK_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_BASEPRI_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,BASEPRI_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_BASEPRI_NS(uint32_t value) + { + __asm volatile("MSR BASEPRI_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_FAULTMASK_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,FAULTMASK_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_FAULTMASK_NS(uint32_t value) + { + __asm volatile("MSR FAULTMASK_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_PSPLIM_NS(void) + { + uint32_t res; + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + res = 0U; + #else + __asm volatile("MRS %0,PSPLIM_NS" : "=r" (res)); + #endif + return res; + } + + __IAR_FT void __TZ_set_PSPLIM_NS(uint32_t value) + { + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)value; + #else + __asm volatile("MSR PSPLIM_NS,%0" :: "r" (value)); + #endif + } + + __IAR_FT uint32_t __TZ_get_MSPLIM_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,MSPLIM_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_MSPLIM_NS(uint32_t value) + { + __asm volatile("MSR MSPLIM_NS,%0" :: "r" (value)); + } + + #endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */ + +#endif /* __ICCARM_INTRINSICS_VERSION__ == 2 */ + +#define __BKPT(value) __asm volatile ("BKPT %0" : : "i"(value)) + +#if __IAR_M0_FAMILY + __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat) + { + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; + } + + __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat) + { + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; + } +#endif + +#if (__CORTEX_M >= 0x03) /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */ + + __IAR_FT uint8_t __LDRBT(volatile uint8_t *addr) + { + uint32_t res; + __ASM("LDRBT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); + return ((uint8_t)res); + } + + __IAR_FT uint16_t __LDRHT(volatile uint16_t *addr) + { + uint32_t res; + __ASM("LDRHT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); + return ((uint16_t)res); + } + + __IAR_FT uint32_t __LDRT(volatile uint32_t *addr) + { + uint32_t res; + __ASM("LDRT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); + return res; + } + + __IAR_FT void __STRBT(uint8_t value, volatile uint8_t *addr) + { + __ASM("STRBT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory"); + } + + __IAR_FT void __STRHT(uint16_t value, volatile uint16_t *addr) + { + __ASM("STRHT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory"); + } + + __IAR_FT void __STRT(uint32_t value, volatile uint32_t *addr) + { + __ASM("STRT %1, [%0]" : : "r" (addr), "r" (value) : "memory"); + } + +#endif /* (__CORTEX_M >= 0x03) */ + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + + + __IAR_FT uint8_t __LDAB(volatile uint8_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint8_t)res); + } + + __IAR_FT uint16_t __LDAH(volatile uint16_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint16_t)res); + } + + __IAR_FT uint32_t __LDA(volatile uint32_t *ptr) + { + uint32_t res; + __ASM volatile ("LDA %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return res; + } + + __IAR_FT void __STLB(uint8_t value, volatile uint8_t *ptr) + { + __ASM volatile ("STLB %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); + } + + __IAR_FT void __STLH(uint16_t value, volatile uint16_t *ptr) + { + __ASM volatile ("STLH %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); + } + + __IAR_FT void __STL(uint32_t value, volatile uint32_t *ptr) + { + __ASM volatile ("STL %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); + } + + __IAR_FT uint8_t __LDAEXB(volatile uint8_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAEXB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint8_t)res); + } + + __IAR_FT uint16_t __LDAEXH(volatile uint16_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAEXH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint16_t)res); + } + + __IAR_FT uint32_t __LDAEX(volatile uint32_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAEX %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return res; + } + + __IAR_FT uint32_t __STLEXB(uint8_t value, volatile uint8_t *ptr) + { + uint32_t res; + __ASM volatile ("STLEXB %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); + return res; + } + + __IAR_FT uint32_t __STLEXH(uint16_t value, volatile uint16_t *ptr) + { + uint32_t res; + __ASM volatile ("STLEXH %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); + return res; + } + + __IAR_FT uint32_t __STLEX(uint32_t value, volatile uint32_t *ptr) + { + uint32_t res; + __ASM volatile ("STLEX %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); + return res; + } + +#endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */ + +#undef __IAR_FT +#undef __IAR_M0_FAMILY +#undef __ICCARM_V8 + +#pragma diag_default=Pe940 +#pragma diag_default=Pe177 + +#endif /* __CMSIS_ICCARM_H__ */ diff --git a/Drivers/CMSIS/Core/Include/cmsis_version.h b/Drivers/CMSIS/Core/Include/cmsis_version.h new file mode 100644 index 00000000..660f612a --- /dev/null +++ b/Drivers/CMSIS/Core/Include/cmsis_version.h @@ -0,0 +1,39 @@ +/**************************************************************************//** + * @file cmsis_version.h + * @brief CMSIS Core(M) Version definitions + * @version V5.0.2 + * @date 19. April 2017 + ******************************************************************************/ +/* + * Copyright (c) 2009-2017 ARM Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CMSIS_VERSION_H +#define __CMSIS_VERSION_H + +/* CMSIS Version definitions */ +#define __CM_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS Core(M) main version */ +#define __CM_CMSIS_VERSION_SUB ( 1U) /*!< [15:0] CMSIS Core(M) sub version */ +#define __CM_CMSIS_VERSION ((__CM_CMSIS_VERSION_MAIN << 16U) | \ + __CM_CMSIS_VERSION_SUB ) /*!< CMSIS Core(M) version number */ +#endif diff --git a/Drivers/CMSIS/Core/Include/core_armv8mbl.h b/Drivers/CMSIS/Core/Include/core_armv8mbl.h new file mode 100644 index 00000000..251e4ede --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_armv8mbl.h @@ -0,0 +1,1918 @@ +/**************************************************************************//** + * @file core_armv8mbl.h + * @brief CMSIS Armv8-M Baseline Core Peripheral Access Layer Header File + * @version V5.0.7 + * @date 22. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_ARMV8MBL_H_GENERIC +#define __CORE_ARMV8MBL_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_ARMv8MBL + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS definitions */ +#define __ARMv8MBL_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __ARMv8MBL_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __ARMv8MBL_CMSIS_VERSION ((__ARMv8MBL_CMSIS_VERSION_MAIN << 16U) | \ + __ARMv8MBL_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M ( 2U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MBL_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_ARMV8MBL_H_DEPENDANT +#define __CORE_ARMV8MBL_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __ARMv8MBL_REV + #define __ARMv8MBL_REV 0x0000U + #warning "__ARMv8MBL_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0U + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif + + #ifndef __ETM_PRESENT + #define __ETM_PRESENT 0U + #warning "__ETM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MTB_PRESENT + #define __MTB_PRESENT 0U + #warning "__MTB_PRESENT not defined in device header file; using default!" + #endif + +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group ARMv8MBL */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint32_t IPR[124U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHPR[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + uint32_t RESERVED0[6U]; + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x3UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Sizes Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Sizes Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[809U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) Software Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) Software Lock Status Register */ + uint32_t RESERVED4[4U]; + __IM uint32_t TYPE; /*!< Offset: 0xFC8 (R/ ) Device Identifier Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_SWOSCALER_Pos 0U /*!< TPI ACPR: SWOSCALER Position */ +#define TPI_ACPR_SWOSCALER_Msk (0xFFFFUL /*<< TPI_ACPR_SWOSCALER_Pos*/) /*!< TPI ACPR: SWOSCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI Periodic Synchronization Control Register Definitions */ +#define TPI_PSCR_PSCount_Pos 0U /*!< TPI PSCR: PSCount Position */ +#define TPI_PSCR_PSCount_Msk (0x1FUL /*<< TPI_PSCR_PSCount_Pos*/) /*!< TPI PSCR: TPSCount Mask */ + +/* TPI Software Lock Status Register Definitions */ +#define TPI_LSR_nTT_Pos 1U /*!< TPI LSR: Not thirty-two bit. Position */ +#define TPI_LSR_nTT_Msk (0x1UL << TPI_LSR_nTT_Pos) /*!< TPI LSR: Not thirty-two bit. Mask */ + +#define TPI_LSR_SLK_Pos 1U /*!< TPI LSR: Software Lock status Position */ +#define TPI_LSR_SLK_Msk (0x1UL << TPI_LSR_SLK_Pos) /*!< TPI LSR: Software Lock status Mask */ + +#define TPI_LSR_SLI_Pos 0U /*!< TPI LSR: Software Lock implemented Position */ +#define TPI_LSR_SLI_Msk (0x1UL /*<< TPI_LSR_SLI_Pos*/) /*!< TPI LSR: Software Lock implemented Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFO depth Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFO depth Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + uint32_t RESERVED0[7U]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 1U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: EN Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: EN Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#endif +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_DWTENA_Pos 24U /*!< CoreDebug DEMCR: DWTENA Position */ +#define CoreDebug_DEMCR_DWTENA_Msk (1UL << CoreDebug_DEMCR_DWTENA_Pos) /*!< CoreDebug DEMCR: DWTENA Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + If VTOR is not present address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC_NS->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB_NS->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB_NS->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB_NS->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MBL_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_armv8mml.h b/Drivers/CMSIS/Core/Include/core_armv8mml.h new file mode 100644 index 00000000..3a3148ea --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_armv8mml.h @@ -0,0 +1,2927 @@ +/**************************************************************************//** + * @file core_armv8mml.h + * @brief CMSIS Armv8-M Mainline Core Peripheral Access Layer Header File + * @version V5.0.7 + * @date 06. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_ARMV8MML_H_GENERIC +#define __CORE_ARMV8MML_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_ARMv8MML + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS Armv8MML definitions */ +#define __ARMv8MML_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __ARMv8MML_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __ARMv8MML_CMSIS_VERSION ((__ARMv8MML_CMSIS_VERSION_MAIN << 16U) | \ + __ARMv8MML_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (81U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MML_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_ARMV8MML_H_DEPENDANT +#define __CORE_ARMV8MML_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __ARMv8MML_REV + #define __ARMv8MML_REV 0x0000U + #warning "__ARMv8MML_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DSP_PRESENT + #define __DSP_PRESENT 0U + #warning "__DSP_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group ARMv8MML */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_IT_Pos 25U /*!< xPSR: IT Position */ +#define xPSR_IT_Msk (3UL << xPSR_IT_Pos) /*!< xPSR: IT Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t FPCA:1; /*!< bit: 2 Floating-point context active */ + uint32_t SFPA:1; /*!< bit: 3 Secure floating-point active */ + uint32_t _reserved1:28; /*!< bit: 4..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SFPA_Pos 3U /*!< CONTROL: SFPA Position */ +#define CONTROL_SFPA_Msk (1UL << CONTROL_SFPA_Pos) /*!< CONTROL: SFPA Mask */ + +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint8_t IPR[496U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED6[580U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ID_ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t ID_MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ID_ISAR[6U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + __IOM uint32_t NSACR; /*!< Offset: 0x08C (R/W) Non-Secure Access Control Register */ + uint32_t RESERVED3[92U]; + __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15U]; + __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */ + uint32_t RESERVED5[1U]; + __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1U]; + __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6U]; + __IOM uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IOM uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IOM uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IOM uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IOM uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1U]; + __IOM uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTPENDED_Pos 20U /*!< SCB SHCSR: SECUREFAULTPENDED Position */ +#define SCB_SHCSR_SECUREFAULTPENDED_Msk (1UL << SCB_SHCSR_SECUREFAULTPENDED_Pos) /*!< SCB SHCSR: SECUREFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTENA_Pos 19U /*!< SCB SHCSR: SECUREFAULTENA Position */ +#define SCB_SHCSR_SECUREFAULTENA_Msk (1UL << SCB_SHCSR_SECUREFAULTENA_Pos) /*!< SCB SHCSR: SECUREFAULTENA Mask */ + +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_SECUREFAULTACT_Pos 4U /*!< SCB SHCSR: SECUREFAULTACT Position */ +#define SCB_SHCSR_SECUREFAULTACT_Msk (1UL << SCB_SHCSR_SECUREFAULTACT_Pos) /*!< SCB SHCSR: SECUREFAULTACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_STKOF_Pos (SCB_CFSR_USGFAULTSR_Pos + 4U) /*!< SCB CFSR (UFSR): STKOF Position */ +#define SCB_CFSR_STKOF_Msk (1UL << SCB_CFSR_STKOF_Pos) /*!< SCB CFSR (UFSR): STKOF Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/* SCB Non-Secure Access Control Register Definitions */ +#define SCB_NSACR_CP11_Pos 11U /*!< SCB NSACR: CP11 Position */ +#define SCB_NSACR_CP11_Msk (1UL << SCB_NSACR_CP11_Pos) /*!< SCB NSACR: CP11 Mask */ + +#define SCB_NSACR_CP10_Pos 10U /*!< SCB NSACR: CP10 Position */ +#define SCB_NSACR_CP10_Msk (1UL << SCB_NSACR_CP10_Pos) /*!< SCB NSACR: CP10 Mask */ + +#define SCB_NSACR_CPn_Pos 0U /*!< SCB NSACR: CPn Position */ +#define SCB_NSACR_CPn_Msk (1UL /*<< SCB_NSACR_CPn_Pos*/) /*!< SCB NSACR: CPn Mask */ + +/* SCB Cache Level ID Register Definitions */ +#define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* SCB Cache Type Register Definitions */ +#define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */ + +/* SCB Cache Size ID Register Definitions */ +#define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */ + +/* SCB Cache Size Selection Register Definitions */ +#define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register Definitions */ +#define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */ + +/* SCB D-Cache Invalidate by Set-way Register Definitions */ +#define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */ +#define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */ + +#define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */ +#define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */ + +/* SCB D-Cache Clean by Set-way Register Definitions */ +#define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */ +#define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */ + +#define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */ +#define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */ + +/* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */ +#define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */ +#define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */ + +#define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */ +#define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */ + +/* Instruction Tightly-Coupled Memory Control Register Definitions */ +#define SCB_ITCMCR_SZ_Pos 3U /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2U /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1UL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1U /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1UL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0U /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1UL /*<< SCB_ITCMCR_EN_Pos*/) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Register Definitions */ +#define SCB_DTCMCR_SZ_Pos 3U /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2U /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1U /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0U /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL /*<< SCB_DTCMCR_EN_Pos*/) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register Definitions */ +#define SCB_AHBPCR_SZ_Pos 1U /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0U /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL /*<< SCB_AHBPCR_EN_Pos*/) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register Definitions */ +#define SCB_CACR_FORCEWT_Pos 2U /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1U /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0U /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL /*<< SCB_CACR_SIWT_Pos*/) /*!< SCB CACR: SIWT Mask */ + +/* AHBS Control Register Definitions */ +#define SCB_AHBSCR_INITCOUNT_Pos 11U /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2U /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0U /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL /*<< SCB_AHBPCR_CTL_Pos*/) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register Definitions */ +#define SCB_ABFSR_AXIMTYPE_Pos 8U /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4U /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3U /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2U /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1U /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0U /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL /*<< SCB_ABFSR_ITCM_Pos*/) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ + __IOM uint32_t CPPWR; /*!< Offset: 0x00C (R/W) Coprocessor Power Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) ITM Device Architecture Register */ + uint32_t RESERVED6[4U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Stimulus Port Register Definitions */ +#define ITM_STIM_DISABLED_Pos 1U /*!< ITM STIM: DISABLED Position */ +#define ITM_STIM_DISABLED_Msk (0x1UL << ITM_STIM_DISABLED_Pos) /*!< ITM STIM: DISABLED Mask */ + +#define ITM_STIM_FIFOREADY_Pos 0U /*!< ITM STIM: FIFOREADY Position */ +#define ITM_STIM_FIFOREADY_Msk (0x1UL /*<< ITM_STIM_FIFOREADY_Pos*/) /*!< ITM STIM: FIFOREADY Mask */ + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TRACEBUSID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TRACEBUSID_Msk (0x7FUL << ITM_TCR_TRACEBUSID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPRESCALE_Pos 8U /*!< ITM TCR: TSPRESCALE Position */ +#define ITM_TCR_TSPRESCALE_Msk (3UL << ITM_TCR_TSPRESCALE_Pos) /*!< ITM TCR: TSPRESCALE Mask */ + +#define ITM_TCR_STALLENA_Pos 5U /*!< ITM TCR: STALLENA Position */ +#define ITM_TCR_STALLENA_Msk (1UL << ITM_TCR_STALLENA_Pos) /*!< ITM TCR: STALLENA Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ + uint32_t RESERVED32[934U]; + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ + uint32_t RESERVED33[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) Device Architecture Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCDISS_Pos 23U /*!< DWT CTRL: CYCDISS Position */ +#define DWT_CTRL_CYCDISS_Msk (0x1UL << DWT_CTRL_CYCDISS_Pos) /*!< DWT CTRL: CYCDISS Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x1UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Sizes Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Sizes Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[809U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) Software Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) Software Lock Status Register */ + uint32_t RESERVED4[4U]; + __IM uint32_t TYPE; /*!< Offset: 0xFC8 (R/ ) Device Identifier Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_SWOSCALER_Pos 0U /*!< TPI ACPR: SWOSCALER Position */ +#define TPI_ACPR_SWOSCALER_Msk (0xFFFFUL /*<< TPI_ACPR_SWOSCALER_Pos*/) /*!< TPI ACPR: SWOSCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI Periodic Synchronization Control Register Definitions */ +#define TPI_PSCR_PSCount_Pos 0U /*!< TPI PSCR: PSCount Position */ +#define TPI_PSCR_PSCount_Msk (0x1FUL /*<< TPI_PSCR_PSCount_Pos*/) /*!< TPI PSCR: TPSCount Mask */ + +/* TPI Software Lock Status Register Definitions */ +#define TPI_LSR_nTT_Pos 1U /*!< TPI LSR: Not thirty-two bit. Position */ +#define TPI_LSR_nTT_Msk (0x1UL << TPI_LSR_nTT_Pos) /*!< TPI LSR: Not thirty-two bit. Mask */ + +#define TPI_LSR_SLK_Pos 1U /*!< TPI LSR: Software Lock status Position */ +#define TPI_LSR_SLK_Msk (0x1UL << TPI_LSR_SLK_Pos) /*!< TPI LSR: Software Lock status Mask */ + +#define TPI_LSR_SLI_Pos 0U /*!< TPI LSR: Software Lock implemented Position */ +#define TPI_LSR_SLI_Msk (0x1UL /*<< TPI_LSR_SLI_Pos*/) /*!< TPI LSR: Software Lock implemented Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFO depth Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFO depth Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Region Base Address Register Alias 1 */ + __IOM uint32_t RLAR_A1; /*!< Offset: 0x018 (R/W) MPU Region Limit Address Register Alias 1 */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Region Base Address Register Alias 2 */ + __IOM uint32_t RLAR_A2; /*!< Offset: 0x020 (R/W) MPU Region Limit Address Register Alias 2 */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Region Base Address Register Alias 3 */ + __IOM uint32_t RLAR_A3; /*!< Offset: 0x028 (R/W) MPU Region Limit Address Register Alias 3 */ + uint32_t RESERVED0[1]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: Region enable bit Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: Region enable bit Disable Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#else + uint32_t RESERVED0[3]; +#endif + __IOM uint32_t SFSR; /*!< Offset: 0x014 (R/W) Secure Fault Status Register */ + __IOM uint32_t SFAR; /*!< Offset: 0x018 (R/W) Secure Fault Address Register */ +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/* Secure Fault Status Register Definitions */ +#define SAU_SFSR_LSERR_Pos 7U /*!< SAU SFSR: LSERR Position */ +#define SAU_SFSR_LSERR_Msk (1UL << SAU_SFSR_LSERR_Pos) /*!< SAU SFSR: LSERR Mask */ + +#define SAU_SFSR_SFARVALID_Pos 6U /*!< SAU SFSR: SFARVALID Position */ +#define SAU_SFSR_SFARVALID_Msk (1UL << SAU_SFSR_SFARVALID_Pos) /*!< SAU SFSR: SFARVALID Mask */ + +#define SAU_SFSR_LSPERR_Pos 5U /*!< SAU SFSR: LSPERR Position */ +#define SAU_SFSR_LSPERR_Msk (1UL << SAU_SFSR_LSPERR_Pos) /*!< SAU SFSR: LSPERR Mask */ + +#define SAU_SFSR_INVTRAN_Pos 4U /*!< SAU SFSR: INVTRAN Position */ +#define SAU_SFSR_INVTRAN_Msk (1UL << SAU_SFSR_INVTRAN_Pos) /*!< SAU SFSR: INVTRAN Mask */ + +#define SAU_SFSR_AUVIOL_Pos 3U /*!< SAU SFSR: AUVIOL Position */ +#define SAU_SFSR_AUVIOL_Msk (1UL << SAU_SFSR_AUVIOL_Pos) /*!< SAU SFSR: AUVIOL Mask */ + +#define SAU_SFSR_INVER_Pos 2U /*!< SAU SFSR: INVER Position */ +#define SAU_SFSR_INVER_Msk (1UL << SAU_SFSR_INVER_Pos) /*!< SAU SFSR: INVER Mask */ + +#define SAU_SFSR_INVIS_Pos 1U /*!< SAU SFSR: INVIS Position */ +#define SAU_SFSR_INVIS_Msk (1UL << SAU_SFSR_INVIS_Pos) /*!< SAU SFSR: INVIS Mask */ + +#define SAU_SFSR_INVEP_Pos 0U /*!< SAU SFSR: INVEP Position */ +#define SAU_SFSR_INVEP_Msk (1UL /*<< SAU_SFSR_INVEP_Pos*/) /*!< SAU SFSR: INVEP Mask */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_LSPENS_Pos 29U /*!< FPCCR: LSPENS Position */ +#define FPU_FPCCR_LSPENS_Msk (1UL << FPU_FPCCR_LSPENS_Pos) /*!< FPCCR: LSPENS bit Mask */ + +#define FPU_FPCCR_CLRONRET_Pos 28U /*!< FPCCR: CLRONRET Position */ +#define FPU_FPCCR_CLRONRET_Msk (1UL << FPU_FPCCR_CLRONRET_Pos) /*!< FPCCR: CLRONRET bit Mask */ + +#define FPU_FPCCR_CLRONRETS_Pos 27U /*!< FPCCR: CLRONRETS Position */ +#define FPU_FPCCR_CLRONRETS_Msk (1UL << FPU_FPCCR_CLRONRETS_Pos) /*!< FPCCR: CLRONRETS bit Mask */ + +#define FPU_FPCCR_TS_Pos 26U /*!< FPCCR: TS Position */ +#define FPU_FPCCR_TS_Msk (1UL << FPU_FPCCR_TS_Pos) /*!< FPCCR: TS bit Mask */ + +#define FPU_FPCCR_UFRDY_Pos 10U /*!< FPCCR: UFRDY Position */ +#define FPU_FPCCR_UFRDY_Msk (1UL << FPU_FPCCR_UFRDY_Pos) /*!< FPCCR: UFRDY bit Mask */ + +#define FPU_FPCCR_SPLIMVIOL_Pos 9U /*!< FPCCR: SPLIMVIOL Position */ +#define FPU_FPCCR_SPLIMVIOL_Msk (1UL << FPU_FPCCR_SPLIMVIOL_Pos) /*!< FPCCR: SPLIMVIOL bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_SFRDY_Pos 7U /*!< FPCCR: SFRDY Position */ +#define FPU_FPCCR_SFRDY_Msk (1UL << FPU_FPCCR_SFRDY_Pos) /*!< FPCCR: SFRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_S_Pos 2U /*!< FPCCR: Security status of the FP context bit Position */ +#define FPU_FPCCR_S_Msk (1UL << FPU_FPCCR_S_Pos) /*!< FPCCR: Security status of the FP context bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCnSCB_NS ((SCnSCB_Type *) SCS_BASE_NS ) /*!< System control Register not in SCB(non-secure address space) */ + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + + #define FPU_BASE_NS (SCS_BASE_NS + 0x0F30UL) /*!< Floating Point Unit (non-secure address space) */ + #define FPU_NS ((FPU_Type *) FPU_BASE_NS ) /*!< Floating Point Unit (non-secure address space) */ + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Set Priority Grouping (non-secure) + \details Sets the non-secure priority grouping field when in secure state using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB_NS->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ + SCB_NS->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping (non-secure) + \details Reads the priority grouping field from the non-secure NVIC when in secure state. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriorityGrouping_NS(void) +{ + return ((uint32_t)((SCB_NS->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC_NS->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = FPU->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U) + { + return 2U; /* Double + Single precision FPU */ + } + else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MML_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm0.h b/Drivers/CMSIS/Core/Include/core_cm0.h new file mode 100644 index 00000000..f929bba0 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm0.h @@ -0,0 +1,949 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V5.0.5 + * @date 28. May 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M0 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16U) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (0U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000U + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t _reserved0:1; /*!< bit: 0 Reserved */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M0 */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + Address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)0x0U; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)0x0U; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm0plus.h b/Drivers/CMSIS/Core/Include/core_cm0plus.h new file mode 100644 index 00000000..424011ac --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm0plus.h @@ -0,0 +1,1083 @@ +/**************************************************************************//** + * @file core_cm0plus.h + * @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File + * @version V5.0.6 + * @date 28. May 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM0PLUS_H_GENERIC +#define __CORE_CM0PLUS_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex-M0+ + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM0+ definitions */ +#define __CM0PLUS_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM0PLUS_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16U) | \ + __CM0PLUS_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (0U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0PLUS_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0PLUS_H_DEPENDANT +#define __CORE_CM0PLUS_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0PLUS_REV + #define __CM0PLUS_REV 0x0000U + #warning "__CM0PLUS_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0U + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex-M0+ */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 8U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 1U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 8U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the Cortex-M0+ header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M0+ */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + If VTOR is not present address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; + +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0PLUS_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm1.h b/Drivers/CMSIS/Core/Include/core_cm1.h new file mode 100644 index 00000000..0ed678e3 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm1.h @@ -0,0 +1,976 @@ +/**************************************************************************//** + * @file core_cm1.h + * @brief CMSIS Cortex-M1 Core Peripheral Access Layer Header File + * @version V1.0.0 + * @date 23. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM1_H_GENERIC +#define __CORE_CM1_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M1 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM1 definitions */ +#define __CM1_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM1_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM1_CMSIS_VERSION ((__CM1_CMSIS_VERSION_MAIN << 16U) | \ + __CM1_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (1U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM1_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM1_H_DEPENDANT +#define __CORE_CM1_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM1_REV + #define __CM1_REV 0x0100U + #warning "__CM1_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M1 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t _reserved0:1; /*!< bit: 0 Reserved */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_ITCMUAEN_Pos 4U /*!< ACTLR: Instruction TCM Upper Alias Enable Position */ +#define SCnSCB_ACTLR_ITCMUAEN_Msk (1UL << SCnSCB_ACTLR_ITCMUAEN_Pos) /*!< ACTLR: Instruction TCM Upper Alias Enable Mask */ + +#define SCnSCB_ACTLR_ITCMLAEN_Pos 3U /*!< ACTLR: Instruction TCM Lower Alias Enable Position */ +#define SCnSCB_ACTLR_ITCMLAEN_Msk (1UL << SCnSCB_ACTLR_ITCMLAEN_Pos) /*!< ACTLR: Instruction TCM Lower Alias Enable Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M1 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the Cortex-M1 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M1 */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + Address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)0x0U; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)0x0U; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM1_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm23.h b/Drivers/CMSIS/Core/Include/core_cm23.h new file mode 100644 index 00000000..acbc5dfe --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm23.h @@ -0,0 +1,1993 @@ +/**************************************************************************//** + * @file core_cm23.h + * @brief CMSIS Cortex-M23 Core Peripheral Access Layer Header File + * @version V5.0.7 + * @date 22. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM23_H_GENERIC +#define __CORE_CM23_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M23 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS definitions */ +#define __CM23_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM23_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM23_CMSIS_VERSION ((__CM23_CMSIS_VERSION_MAIN << 16U) | \ + __CM23_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (23U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM23_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM23_H_DEPENDANT +#define __CORE_CM23_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM23_REV + #define __CM23_REV 0x0000U + #warning "__CM23_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0U + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif + + #ifndef __ETM_PRESENT + #define __ETM_PRESENT 0U + #warning "__ETM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MTB_PRESENT + #define __MTB_PRESENT 0U + #warning "__MTB_PRESENT not defined in device header file; using default!" + #endif + +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M23 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint32_t IPR[124U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHPR[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + uint32_t RESERVED0[6U]; + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x3UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t ITFTTD0; /*!< Offset: 0xEEC (R/ ) Integration Test FIFO Test Data 0 Register */ + __IOM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/W) Integration Test ATB Control Register 2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) Integration Test ATB Control Register 0 */ + __IM uint32_t ITFTTD1; /*!< Offset: 0xEFC (R/ ) Integration Test FIFO Test Data 1 Register */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) Device Configuration Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Identifier Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration Test FIFO Test Data 0 Register Definitions */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD0: ATB Interface 2 ATVALIDPosition */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD0: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD0_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD0: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD0_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data2_Pos 16U /*!< TPI ITFTTD0: ATB Interface 1 data2 Position */ +#define TPI_ITFTTD0_ATB_IF1_data2_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data2 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data1_Pos 8U /*!< TPI ITFTTD0: ATB Interface 1 data1 Position */ +#define TPI_ITFTTD0_ATB_IF1_data1_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data1 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data0_Pos 0U /*!< TPI ITFTTD0: ATB Interface 1 data0 Position */ +#define TPI_ITFTTD0_ATB_IF1_data0_Msk (0xFFUL /*<< TPI_ITFTTD0_ATB_IF1_data0_Pos*/) /*!< TPI ITFTTD0: ATB Interface 1 data0 Mask */ + +/* TPI Integration Test ATB Control Register 2 Register Definitions */ +#define TPI_ITATBCTR2_AFVALID2S_Pos 1U /*!< TPI ITATBCTR2: AFVALID2S Position */ +#define TPI_ITATBCTR2_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID2S_Pos) /*!< TPI ITATBCTR2: AFVALID2SS Mask */ + +#define TPI_ITATBCTR2_AFVALID1S_Pos 1U /*!< TPI ITATBCTR2: AFVALID1S Position */ +#define TPI_ITATBCTR2_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID1S_Pos) /*!< TPI ITATBCTR2: AFVALID1SS Mask */ + +#define TPI_ITATBCTR2_ATREADY2S_Pos 0U /*!< TPI ITATBCTR2: ATREADY2S Position */ +#define TPI_ITATBCTR2_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2S_Pos*/) /*!< TPI ITATBCTR2: ATREADY2S Mask */ + +#define TPI_ITATBCTR2_ATREADY1S_Pos 0U /*!< TPI ITATBCTR2: ATREADY1S Position */ +#define TPI_ITATBCTR2_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1S_Pos*/) /*!< TPI ITATBCTR2: ATREADY1S Mask */ + +/* TPI Integration Test FIFO Test Data 1 Register Definitions */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD1: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD1_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD1: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD1_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data2_Pos 16U /*!< TPI ITFTTD1: ATB Interface 2 data2 Position */ +#define TPI_ITFTTD1_ATB_IF2_data2_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data2 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data1_Pos 8U /*!< TPI ITFTTD1: ATB Interface 2 data1 Position */ +#define TPI_ITFTTD1_ATB_IF2_data1_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data1 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data0_Pos 0U /*!< TPI ITFTTD1: ATB Interface 2 data0 Position */ +#define TPI_ITFTTD1_ATB_IF2_data0_Msk (0xFFUL /*<< TPI_ITFTTD1_ATB_IF2_data0_Pos*/) /*!< TPI ITFTTD1: ATB Interface 2 data0 Mask */ + +/* TPI Integration Test ATB Control Register 0 Definitions */ +#define TPI_ITATBCTR0_AFVALID2S_Pos 1U /*!< TPI ITATBCTR0: AFVALID2S Position */ +#define TPI_ITATBCTR0_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID2S_Pos) /*!< TPI ITATBCTR0: AFVALID2SS Mask */ + +#define TPI_ITATBCTR0_AFVALID1S_Pos 1U /*!< TPI ITATBCTR0: AFVALID1S Position */ +#define TPI_ITATBCTR0_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID1S_Pos) /*!< TPI ITATBCTR0: AFVALID1SS Mask */ + +#define TPI_ITATBCTR0_ATREADY2S_Pos 0U /*!< TPI ITATBCTR0: ATREADY2S Position */ +#define TPI_ITATBCTR0_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2S_Pos*/) /*!< TPI ITATBCTR0: ATREADY2S Mask */ + +#define TPI_ITATBCTR0_ATREADY1S_Pos 0U /*!< TPI ITATBCTR0: ATREADY1S Position */ +#define TPI_ITATBCTR0_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1S_Pos*/) /*!< TPI ITATBCTR0: ATREADY1S Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFOSZ Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFOSZ Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x3FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + uint32_t RESERVED0[7U]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 1U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: EN Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: EN Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#endif +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_DWTENA_Pos 24U /*!< CoreDebug DEMCR: DWTENA Position */ +#define CoreDebug_DEMCR_DWTENA_Msk (1UL << CoreDebug_DEMCR_DWTENA_Pos) /*!< CoreDebug DEMCR: DWTENA Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else +/*#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping not available for Cortex-M23 */ +/*#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping not available for Cortex-M23 */ + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + If VTOR is not present address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC_NS->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB_NS->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB_NS->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB_NS->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM23_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm3.h b/Drivers/CMSIS/Core/Include/core_cm3.h new file mode 100644 index 00000000..74bff64b --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm3.h @@ -0,0 +1,1941 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V5.0.8 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM3_H_GENERIC +#define __CORE_CM3_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M3 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM3 definitions */ +#define __CM3_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16U) | \ + __CM3_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (3U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM3_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM3_H_DEPENDANT +#define __CORE_CM3_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM3_REV + #define __CM3_REV 0x0200U + #warning "__CM3_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M3 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t _reserved1:8; /*!< bit: 16..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5U]; + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#if defined (__CM3_REV) && (__CM3_REV < 0x0201U) /* core r2p1 */ +#define SCB_VTOR_TBLBASE_Pos 29U /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#else +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ +#if defined (__CM3_REV) && (__CM3_REV >= 0x200U) + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +#else + uint32_t RESERVED1[1U]; +#endif +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1U /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM3_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm33.h b/Drivers/CMSIS/Core/Include/core_cm33.h new file mode 100644 index 00000000..6cd2db77 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm33.h @@ -0,0 +1,3002 @@ +/**************************************************************************//** + * @file core_cm33.h + * @brief CMSIS Cortex-M33 Core Peripheral Access Layer Header File + * @version V5.0.9 + * @date 06. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM33_H_GENERIC +#define __CORE_CM33_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M33 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM33 definitions */ +#define __CM33_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM33_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM33_CMSIS_VERSION ((__CM33_CMSIS_VERSION_MAIN << 16U) | \ + __CM33_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (33U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined (__TARGET_FPU_VFP) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined (__ARM_PCS_VFP) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined (__ARMVFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined (__TI_VFP_SUPPORT__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined (__FPU_VFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM33_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM33_H_DEPENDANT +#define __CORE_CM33_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM33_REV + #define __CM33_REV 0x0000U + #warning "__CM33_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DSP_PRESENT + #define __DSP_PRESENT 0U + #warning "__DSP_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M33 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_IT_Pos 25U /*!< xPSR: IT Position */ +#define xPSR_IT_Msk (3UL << xPSR_IT_Pos) /*!< xPSR: IT Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t FPCA:1; /*!< bit: 2 Floating-point context active */ + uint32_t SFPA:1; /*!< bit: 3 Secure floating-point active */ + uint32_t _reserved1:28; /*!< bit: 4..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SFPA_Pos 3U /*!< CONTROL: SFPA Position */ +#define CONTROL_SFPA_Msk (1UL << CONTROL_SFPA_Pos) /*!< CONTROL: SFPA Mask */ + +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint8_t IPR[496U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED6[580U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ID_ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t ID_MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ID_ISAR[6U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + __IOM uint32_t NSACR; /*!< Offset: 0x08C (R/W) Non-Secure Access Control Register */ + uint32_t RESERVED3[92U]; + __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15U]; + __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */ + uint32_t RESERVED5[1U]; + __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1U]; + __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6U]; + __IOM uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IOM uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IOM uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IOM uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IOM uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1U]; + __IOM uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTPENDED_Pos 20U /*!< SCB SHCSR: SECUREFAULTPENDED Position */ +#define SCB_SHCSR_SECUREFAULTPENDED_Msk (1UL << SCB_SHCSR_SECUREFAULTPENDED_Pos) /*!< SCB SHCSR: SECUREFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTENA_Pos 19U /*!< SCB SHCSR: SECUREFAULTENA Position */ +#define SCB_SHCSR_SECUREFAULTENA_Msk (1UL << SCB_SHCSR_SECUREFAULTENA_Pos) /*!< SCB SHCSR: SECUREFAULTENA Mask */ + +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_SECUREFAULTACT_Pos 4U /*!< SCB SHCSR: SECUREFAULTACT Position */ +#define SCB_SHCSR_SECUREFAULTACT_Msk (1UL << SCB_SHCSR_SECUREFAULTACT_Pos) /*!< SCB SHCSR: SECUREFAULTACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_STKOF_Pos (SCB_CFSR_USGFAULTSR_Pos + 4U) /*!< SCB CFSR (UFSR): STKOF Position */ +#define SCB_CFSR_STKOF_Msk (1UL << SCB_CFSR_STKOF_Pos) /*!< SCB CFSR (UFSR): STKOF Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/* SCB Non-Secure Access Control Register Definitions */ +#define SCB_NSACR_CP11_Pos 11U /*!< SCB NSACR: CP11 Position */ +#define SCB_NSACR_CP11_Msk (1UL << SCB_NSACR_CP11_Pos) /*!< SCB NSACR: CP11 Mask */ + +#define SCB_NSACR_CP10_Pos 10U /*!< SCB NSACR: CP10 Position */ +#define SCB_NSACR_CP10_Msk (1UL << SCB_NSACR_CP10_Pos) /*!< SCB NSACR: CP10 Mask */ + +#define SCB_NSACR_CPn_Pos 0U /*!< SCB NSACR: CPn Position */ +#define SCB_NSACR_CPn_Msk (1UL /*<< SCB_NSACR_CPn_Pos*/) /*!< SCB NSACR: CPn Mask */ + +/* SCB Cache Level ID Register Definitions */ +#define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* SCB Cache Type Register Definitions */ +#define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */ + +/* SCB Cache Size ID Register Definitions */ +#define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */ + +/* SCB Cache Size Selection Register Definitions */ +#define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register Definitions */ +#define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */ + +/* SCB D-Cache Invalidate by Set-way Register Definitions */ +#define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */ +#define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */ + +#define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */ +#define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */ + +/* SCB D-Cache Clean by Set-way Register Definitions */ +#define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */ +#define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */ + +#define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */ +#define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */ + +/* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */ +#define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */ +#define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */ + +#define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */ +#define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */ + +/* Instruction Tightly-Coupled Memory Control Register Definitions */ +#define SCB_ITCMCR_SZ_Pos 3U /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2U /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1UL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1U /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1UL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0U /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1UL /*<< SCB_ITCMCR_EN_Pos*/) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Register Definitions */ +#define SCB_DTCMCR_SZ_Pos 3U /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2U /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1U /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0U /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL /*<< SCB_DTCMCR_EN_Pos*/) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register Definitions */ +#define SCB_AHBPCR_SZ_Pos 1U /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0U /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL /*<< SCB_AHBPCR_EN_Pos*/) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register Definitions */ +#define SCB_CACR_FORCEWT_Pos 2U /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1U /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0U /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL /*<< SCB_CACR_SIWT_Pos*/) /*!< SCB CACR: SIWT Mask */ + +/* AHBS Control Register Definitions */ +#define SCB_AHBSCR_INITCOUNT_Pos 11U /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2U /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0U /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL /*<< SCB_AHBPCR_CTL_Pos*/) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register Definitions */ +#define SCB_ABFSR_AXIMTYPE_Pos 8U /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4U /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3U /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2U /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1U /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0U /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL /*<< SCB_ABFSR_ITCM_Pos*/) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ + __IOM uint32_t CPPWR; /*!< Offset: 0x00C (R/W) Coprocessor Power Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) ITM Device Architecture Register */ + uint32_t RESERVED6[4U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Stimulus Port Register Definitions */ +#define ITM_STIM_DISABLED_Pos 1U /*!< ITM STIM: DISABLED Position */ +#define ITM_STIM_DISABLED_Msk (0x1UL << ITM_STIM_DISABLED_Pos) /*!< ITM STIM: DISABLED Mask */ + +#define ITM_STIM_FIFOREADY_Pos 0U /*!< ITM STIM: FIFOREADY Position */ +#define ITM_STIM_FIFOREADY_Msk (0x1UL /*<< ITM_STIM_FIFOREADY_Pos*/) /*!< ITM STIM: FIFOREADY Mask */ + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TRACEBUSID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TRACEBUSID_Msk (0x7FUL << ITM_TCR_TRACEBUSID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPRESCALE_Pos 8U /*!< ITM TCR: TSPRESCALE Position */ +#define ITM_TCR_TSPRESCALE_Msk (3UL << ITM_TCR_TSPRESCALE_Pos) /*!< ITM TCR: TSPRESCALE Mask */ + +#define ITM_TCR_STALLENA_Pos 5U /*!< ITM TCR: STALLENA Position */ +#define ITM_TCR_STALLENA_Msk (1UL << ITM_TCR_STALLENA_Pos) /*!< ITM TCR: STALLENA Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ + uint32_t RESERVED32[934U]; + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ + uint32_t RESERVED33[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) Device Architecture Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCDISS_Pos 23U /*!< DWT CTRL: CYCDISS Position */ +#define DWT_CTRL_CYCDISS_Msk (0x1UL << DWT_CTRL_CYCDISS_Pos) /*!< DWT CTRL: CYCDISS Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x1UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t ITFTTD0; /*!< Offset: 0xEEC (R/ ) Integration Test FIFO Test Data 0 Register */ + __IOM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/W) Integration Test ATB Control Register 2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) Integration Test ATB Control Register 0 */ + __IM uint32_t ITFTTD1; /*!< Offset: 0xEFC (R/ ) Integration Test FIFO Test Data 1 Register */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) Device Configuration Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Identifier Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration Test FIFO Test Data 0 Register Definitions */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD0: ATB Interface 2 ATVALIDPosition */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD0: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD0_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD0: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD0_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data2_Pos 16U /*!< TPI ITFTTD0: ATB Interface 1 data2 Position */ +#define TPI_ITFTTD0_ATB_IF1_data2_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data2 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data1_Pos 8U /*!< TPI ITFTTD0: ATB Interface 1 data1 Position */ +#define TPI_ITFTTD0_ATB_IF1_data1_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data1 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data0_Pos 0U /*!< TPI ITFTTD0: ATB Interface 1 data0 Position */ +#define TPI_ITFTTD0_ATB_IF1_data0_Msk (0xFFUL /*<< TPI_ITFTTD0_ATB_IF1_data0_Pos*/) /*!< TPI ITFTTD0: ATB Interface 1 data0 Mask */ + +/* TPI Integration Test ATB Control Register 2 Register Definitions */ +#define TPI_ITATBCTR2_AFVALID2S_Pos 1U /*!< TPI ITATBCTR2: AFVALID2S Position */ +#define TPI_ITATBCTR2_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID2S_Pos) /*!< TPI ITATBCTR2: AFVALID2SS Mask */ + +#define TPI_ITATBCTR2_AFVALID1S_Pos 1U /*!< TPI ITATBCTR2: AFVALID1S Position */ +#define TPI_ITATBCTR2_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID1S_Pos) /*!< TPI ITATBCTR2: AFVALID1SS Mask */ + +#define TPI_ITATBCTR2_ATREADY2S_Pos 0U /*!< TPI ITATBCTR2: ATREADY2S Position */ +#define TPI_ITATBCTR2_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2S_Pos*/) /*!< TPI ITATBCTR2: ATREADY2S Mask */ + +#define TPI_ITATBCTR2_ATREADY1S_Pos 0U /*!< TPI ITATBCTR2: ATREADY1S Position */ +#define TPI_ITATBCTR2_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1S_Pos*/) /*!< TPI ITATBCTR2: ATREADY1S Mask */ + +/* TPI Integration Test FIFO Test Data 1 Register Definitions */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD1: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD1_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD1: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD1_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data2_Pos 16U /*!< TPI ITFTTD1: ATB Interface 2 data2 Position */ +#define TPI_ITFTTD1_ATB_IF2_data2_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data2 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data1_Pos 8U /*!< TPI ITFTTD1: ATB Interface 2 data1 Position */ +#define TPI_ITFTTD1_ATB_IF2_data1_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data1 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data0_Pos 0U /*!< TPI ITFTTD1: ATB Interface 2 data0 Position */ +#define TPI_ITFTTD1_ATB_IF2_data0_Msk (0xFFUL /*<< TPI_ITFTTD1_ATB_IF2_data0_Pos*/) /*!< TPI ITFTTD1: ATB Interface 2 data0 Mask */ + +/* TPI Integration Test ATB Control Register 0 Definitions */ +#define TPI_ITATBCTR0_AFVALID2S_Pos 1U /*!< TPI ITATBCTR0: AFVALID2S Position */ +#define TPI_ITATBCTR0_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID2S_Pos) /*!< TPI ITATBCTR0: AFVALID2SS Mask */ + +#define TPI_ITATBCTR0_AFVALID1S_Pos 1U /*!< TPI ITATBCTR0: AFVALID1S Position */ +#define TPI_ITATBCTR0_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID1S_Pos) /*!< TPI ITATBCTR0: AFVALID1SS Mask */ + +#define TPI_ITATBCTR0_ATREADY2S_Pos 0U /*!< TPI ITATBCTR0: ATREADY2S Position */ +#define TPI_ITATBCTR0_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2S_Pos*/) /*!< TPI ITATBCTR0: ATREADY2S Mask */ + +#define TPI_ITATBCTR0_ATREADY1S_Pos 0U /*!< TPI ITATBCTR0: ATREADY1S Position */ +#define TPI_ITATBCTR0_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1S_Pos*/) /*!< TPI ITATBCTR0: ATREADY1S Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFOSZ Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFOSZ Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x3FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Region Base Address Register Alias 1 */ + __IOM uint32_t RLAR_A1; /*!< Offset: 0x018 (R/W) MPU Region Limit Address Register Alias 1 */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Region Base Address Register Alias 2 */ + __IOM uint32_t RLAR_A2; /*!< Offset: 0x020 (R/W) MPU Region Limit Address Register Alias 2 */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Region Base Address Register Alias 3 */ + __IOM uint32_t RLAR_A3; /*!< Offset: 0x028 (R/W) MPU Region Limit Address Register Alias 3 */ + uint32_t RESERVED0[1]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: Region enable bit Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: Region enable bit Disable Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#else + uint32_t RESERVED0[3]; +#endif + __IOM uint32_t SFSR; /*!< Offset: 0x014 (R/W) Secure Fault Status Register */ + __IOM uint32_t SFAR; /*!< Offset: 0x018 (R/W) Secure Fault Address Register */ +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/* Secure Fault Status Register Definitions */ +#define SAU_SFSR_LSERR_Pos 7U /*!< SAU SFSR: LSERR Position */ +#define SAU_SFSR_LSERR_Msk (1UL << SAU_SFSR_LSERR_Pos) /*!< SAU SFSR: LSERR Mask */ + +#define SAU_SFSR_SFARVALID_Pos 6U /*!< SAU SFSR: SFARVALID Position */ +#define SAU_SFSR_SFARVALID_Msk (1UL << SAU_SFSR_SFARVALID_Pos) /*!< SAU SFSR: SFARVALID Mask */ + +#define SAU_SFSR_LSPERR_Pos 5U /*!< SAU SFSR: LSPERR Position */ +#define SAU_SFSR_LSPERR_Msk (1UL << SAU_SFSR_LSPERR_Pos) /*!< SAU SFSR: LSPERR Mask */ + +#define SAU_SFSR_INVTRAN_Pos 4U /*!< SAU SFSR: INVTRAN Position */ +#define SAU_SFSR_INVTRAN_Msk (1UL << SAU_SFSR_INVTRAN_Pos) /*!< SAU SFSR: INVTRAN Mask */ + +#define SAU_SFSR_AUVIOL_Pos 3U /*!< SAU SFSR: AUVIOL Position */ +#define SAU_SFSR_AUVIOL_Msk (1UL << SAU_SFSR_AUVIOL_Pos) /*!< SAU SFSR: AUVIOL Mask */ + +#define SAU_SFSR_INVER_Pos 2U /*!< SAU SFSR: INVER Position */ +#define SAU_SFSR_INVER_Msk (1UL << SAU_SFSR_INVER_Pos) /*!< SAU SFSR: INVER Mask */ + +#define SAU_SFSR_INVIS_Pos 1U /*!< SAU SFSR: INVIS Position */ +#define SAU_SFSR_INVIS_Msk (1UL << SAU_SFSR_INVIS_Pos) /*!< SAU SFSR: INVIS Mask */ + +#define SAU_SFSR_INVEP_Pos 0U /*!< SAU SFSR: INVEP Position */ +#define SAU_SFSR_INVEP_Msk (1UL /*<< SAU_SFSR_INVEP_Pos*/) /*!< SAU SFSR: INVEP Mask */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_LSPENS_Pos 29U /*!< FPCCR: LSPENS Position */ +#define FPU_FPCCR_LSPENS_Msk (1UL << FPU_FPCCR_LSPENS_Pos) /*!< FPCCR: LSPENS bit Mask */ + +#define FPU_FPCCR_CLRONRET_Pos 28U /*!< FPCCR: CLRONRET Position */ +#define FPU_FPCCR_CLRONRET_Msk (1UL << FPU_FPCCR_CLRONRET_Pos) /*!< FPCCR: CLRONRET bit Mask */ + +#define FPU_FPCCR_CLRONRETS_Pos 27U /*!< FPCCR: CLRONRETS Position */ +#define FPU_FPCCR_CLRONRETS_Msk (1UL << FPU_FPCCR_CLRONRETS_Pos) /*!< FPCCR: CLRONRETS bit Mask */ + +#define FPU_FPCCR_TS_Pos 26U /*!< FPCCR: TS Position */ +#define FPU_FPCCR_TS_Msk (1UL << FPU_FPCCR_TS_Pos) /*!< FPCCR: TS bit Mask */ + +#define FPU_FPCCR_UFRDY_Pos 10U /*!< FPCCR: UFRDY Position */ +#define FPU_FPCCR_UFRDY_Msk (1UL << FPU_FPCCR_UFRDY_Pos) /*!< FPCCR: UFRDY bit Mask */ + +#define FPU_FPCCR_SPLIMVIOL_Pos 9U /*!< FPCCR: SPLIMVIOL Position */ +#define FPU_FPCCR_SPLIMVIOL_Msk (1UL << FPU_FPCCR_SPLIMVIOL_Pos) /*!< FPCCR: SPLIMVIOL bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_SFRDY_Pos 7U /*!< FPCCR: SFRDY Position */ +#define FPU_FPCCR_SFRDY_Msk (1UL << FPU_FPCCR_SFRDY_Pos) /*!< FPCCR: SFRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_S_Pos 2U /*!< FPCCR: Security status of the FP context bit Position */ +#define FPU_FPCCR_S_Msk (1UL << FPU_FPCCR_S_Pos) /*!< FPCCR: Security status of the FP context bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCnSCB_NS ((SCnSCB_Type *) SCS_BASE_NS ) /*!< System control Register not in SCB(non-secure address space) */ + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + + #define FPU_BASE_NS (SCS_BASE_NS + 0x0F30UL) /*!< Floating Point Unit (non-secure address space) */ + #define FPU_NS ((FPU_Type *) FPU_BASE_NS ) /*!< Floating Point Unit (non-secure address space) */ + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Set Priority Grouping (non-secure) + \details Sets the non-secure priority grouping field when in secure state using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB_NS->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB_NS->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping (non-secure) + \details Reads the priority grouping field from the non-secure NVIC when in secure state. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriorityGrouping_NS(void) +{ + return ((uint32_t)((SCB_NS->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC_NS->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = FPU->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U) + { + return 2U; /* Double + Single precision FPU */ + } + else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM33_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm4.h b/Drivers/CMSIS/Core/Include/core_cm4.h new file mode 100644 index 00000000..7d568735 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm4.h @@ -0,0 +1,2129 @@ +/**************************************************************************//** + * @file core_cm4.h + * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File + * @version V5.0.8 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM4_H_GENERIC +#define __CORE_CM4_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M4 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM4 definitions */ +#define __CM4_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM4_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16U) | \ + __CM4_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (4U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM4_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM4_H_DEPENDANT +#define __CORE_CM4_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM4_REV + #define __CM4_REV 0x0000U + #warning "__CM4_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M4 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5U]; + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISOOFP_Pos 9U /*!< ACTLR: DISOOFP Position */ +#define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */ + +#define SCnSCB_ACTLR_DISFPCA_Pos 8U /*!< ACTLR: DISFPCA Position */ +#define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1U /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif /* defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ +#define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ +#define EXC_RETURN_HANDLER_FPU (0xFFFFFFE1UL) /* return to Handler mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_MSP_FPU (0xFFFFFFE9UL) /* return to Thread mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_PSP_FPU (0xFFFFFFEDUL) /* return to Thread mode, uses PSP after return, restore floating-point state */ + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = FPU->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM4_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_cm7.h b/Drivers/CMSIS/Core/Include/core_cm7.h new file mode 100644 index 00000000..a14dc623 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_cm7.h @@ -0,0 +1,2671 @@ +/**************************************************************************//** + * @file core_cm7.h + * @brief CMSIS Cortex-M7 Core Peripheral Access Layer Header File + * @version V5.0.8 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM7_H_GENERIC +#define __CORE_CM7_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M7 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM7 definitions */ +#define __CM7_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM7_CMSIS_VERSION_SUB ( __CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM7_CMSIS_VERSION ((__CM7_CMSIS_VERSION_MAIN << 16U) | \ + __CM7_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (7U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM7_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM7_H_DEPENDANT +#define __CORE_CM7_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM7_REV + #define __CM7_REV 0x0000U + #warning "__CM7_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __ICACHE_PRESENT + #define __ICACHE_PRESENT 0U + #warning "__ICACHE_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DCACHE_PRESENT + #define __DCACHE_PRESENT 0U + #warning "__DCACHE_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DTCM_PRESENT + #define __DTCM_PRESENT 0U + #warning "__DTCM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M7 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ID_AFR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t ID_MFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ID_ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[1U]; + __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + uint32_t RESERVED3[93U]; + __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15U]; + __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */ + uint32_t RESERVED5[1U]; + __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1U]; + __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6U]; + __IOM uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IOM uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IOM uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IOM uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IOM uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1U]; + __IOM uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: Branch prediction enable bit Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: Branch prediction enable bit Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: Instruction cache enable bit Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: Instruction cache enable bit Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: Cache enable bit Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: Cache enable bit Mask */ + +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/* SCB Cache Level ID Register Definitions */ +#define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* SCB Cache Type Register Definitions */ +#define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */ + +/* SCB Cache Size ID Register Definitions */ +#define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */ + +/* SCB Cache Size Selection Register Definitions */ +#define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register Definitions */ +#define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */ + +/* SCB D-Cache Invalidate by Set-way Register Definitions */ +#define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */ +#define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */ + +#define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */ +#define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */ + +/* SCB D-Cache Clean by Set-way Register Definitions */ +#define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */ +#define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */ + +#define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */ +#define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */ + +/* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */ +#define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */ +#define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */ + +#define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */ +#define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */ + +/* Instruction Tightly-Coupled Memory Control Register Definitions */ +#define SCB_ITCMCR_SZ_Pos 3U /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2U /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1UL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1U /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1UL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0U /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1UL /*<< SCB_ITCMCR_EN_Pos*/) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Register Definitions */ +#define SCB_DTCMCR_SZ_Pos 3U /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2U /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1U /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0U /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL /*<< SCB_DTCMCR_EN_Pos*/) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register Definitions */ +#define SCB_AHBPCR_SZ_Pos 1U /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0U /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL /*<< SCB_AHBPCR_EN_Pos*/) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register Definitions */ +#define SCB_CACR_FORCEWT_Pos 2U /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1U /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0U /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL /*<< SCB_CACR_SIWT_Pos*/) /*!< SCB CACR: SIWT Mask */ + +/* AHBS Control Register Definitions */ +#define SCB_AHBSCR_INITCOUNT_Pos 11U /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2U /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0U /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL /*<< SCB_AHBPCR_CTL_Pos*/) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register Definitions */ +#define SCB_ABFSR_AXIMTYPE_Pos 8U /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4U /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3U /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2U /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1U /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0U /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL /*<< SCB_ABFSR_ITCM_Pos*/) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISITMATBFLUSH_Pos 12U /*!< ACTLR: DISITMATBFLUSH Position */ +#define SCnSCB_ACTLR_DISITMATBFLUSH_Msk (1UL << SCnSCB_ACTLR_DISITMATBFLUSH_Pos) /*!< ACTLR: DISITMATBFLUSH Mask */ + +#define SCnSCB_ACTLR_DISRAMODE_Pos 11U /*!< ACTLR: DISRAMODE Position */ +#define SCnSCB_ACTLR_DISRAMODE_Msk (1UL << SCnSCB_ACTLR_DISRAMODE_Pos) /*!< ACTLR: DISRAMODE Mask */ + +#define SCnSCB_ACTLR_FPEXCODIS_Pos 10U /*!< ACTLR: FPEXCODIS Position */ +#define SCnSCB_ACTLR_FPEXCODIS_Msk (1UL << SCnSCB_ACTLR_FPEXCODIS_Pos) /*!< ACTLR: FPEXCODIS Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED3[981U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( W) Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif /* defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x018 (R/ ) Media and FP Feature Register 2 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/* Media and FP Feature Register 2 Definitions */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ +#define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ +#define EXC_RETURN_HANDLER_FPU (0xFFFFFFE1UL) /* return to Handler mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_MSP_FPU (0xFFFFFFE9UL) /* return to Thread mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_PSP_FPU (0xFFFFFFEDUL) /* return to Thread mode, uses PSP after return, restore floating-point state */ + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = SCB->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U) + { + return 2U; /* Double + Single precision FPU */ + } + else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## Cache functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_CacheFunctions Cache Functions + \brief Functions that configure Instruction and Data cache. + @{ + */ + +/* Cache Size ID Register Macros */ +#define CCSIDR_WAYS(x) (((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos) +#define CCSIDR_SETS(x) (((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos ) + + +/** + \brief Enable I-Cache + \details Turns on I-Cache + */ +__STATIC_INLINE void SCB_EnableICache (void) +{ + #if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U) + __DSB(); + __ISB(); + SCB->ICIALLU = 0UL; /* invalidate I-Cache */ + __DSB(); + __ISB(); + SCB->CCR |= (uint32_t)SCB_CCR_IC_Msk; /* enable I-Cache */ + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Disable I-Cache + \details Turns off I-Cache + */ +__STATIC_INLINE void SCB_DisableICache (void) +{ + #if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U) + __DSB(); + __ISB(); + SCB->CCR &= ~(uint32_t)SCB_CCR_IC_Msk; /* disable I-Cache */ + SCB->ICIALLU = 0UL; /* invalidate I-Cache */ + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Invalidate I-Cache + \details Invalidates I-Cache + */ +__STATIC_INLINE void SCB_InvalidateICache (void) +{ + #if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U) + __DSB(); + __ISB(); + SCB->ICIALLU = 0UL; + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Enable D-Cache + \details Turns on D-Cache + */ +__STATIC_INLINE void SCB_EnableDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCISW = (((sets << SCB_DCISW_SET_Pos) & SCB_DCISW_SET_Msk) | + ((ways << SCB_DCISW_WAY_Pos) & SCB_DCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + __DSB(); + + SCB->CCR |= (uint32_t)SCB_CCR_DC_Msk; /* enable D-Cache */ + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Disable D-Cache + \details Turns off D-Cache + */ +__STATIC_INLINE void SCB_DisableDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + SCB->CCR &= ~(uint32_t)SCB_CCR_DC_Msk; /* disable D-Cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* clean & invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCCISW = (((sets << SCB_DCCISW_SET_Pos) & SCB_DCCISW_SET_Msk) | + ((ways << SCB_DCCISW_WAY_Pos) & SCB_DCCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Invalidate D-Cache + \details Invalidates D-Cache + */ +__STATIC_INLINE void SCB_InvalidateDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCISW = (((sets << SCB_DCISW_SET_Pos) & SCB_DCISW_SET_Msk) | + ((ways << SCB_DCISW_WAY_Pos) & SCB_DCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Clean D-Cache + \details Cleans D-Cache + */ +__STATIC_INLINE void SCB_CleanDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* clean D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCCSW = (((sets << SCB_DCCSW_SET_Pos) & SCB_DCCSW_SET_Msk) | + ((ways << SCB_DCCSW_WAY_Pos) & SCB_DCCSW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Clean & Invalidate D-Cache + \details Cleans and Invalidates D-Cache + */ +__STATIC_INLINE void SCB_CleanInvalidateDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* clean & invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCCISW = (((sets << SCB_DCCISW_SET_Pos) & SCB_DCCISW_SET_Msk) | + ((ways << SCB_DCCISW_WAY_Pos) & SCB_DCCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief D-Cache Invalidate by address + \details Invalidates D-Cache for the given address + \param[in] addr address (aligned to 32-byte boundary) + \param[in] dsize size of memory block (in number of bytes) +*/ +__STATIC_INLINE void SCB_InvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + int32_t op_size = dsize; + uint32_t op_addr = (uint32_t)addr; + int32_t linesize = 32; /* in Cortex-M7 size of cache line is fixed to 8 words (32 bytes) */ + + __DSB(); + + while (op_size > 0) { + SCB->DCIMVAC = op_addr; + op_addr += (uint32_t)linesize; + op_size -= linesize; + } + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief D-Cache Clean by address + \details Cleans D-Cache for the given address + \param[in] addr address (aligned to 32-byte boundary) + \param[in] dsize size of memory block (in number of bytes) +*/ +__STATIC_INLINE void SCB_CleanDCache_by_Addr (uint32_t *addr, int32_t dsize) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + int32_t op_size = dsize; + uint32_t op_addr = (uint32_t) addr; + int32_t linesize = 32; /* in Cortex-M7 size of cache line is fixed to 8 words (32 bytes) */ + + __DSB(); + + while (op_size > 0) { + SCB->DCCMVAC = op_addr; + op_addr += (uint32_t)linesize; + op_size -= linesize; + } + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief D-Cache Clean and Invalidate by address + \details Cleans and invalidates D_Cache for the given address + \param[in] addr address (aligned to 32-byte boundary) + \param[in] dsize size of memory block (in number of bytes) +*/ +__STATIC_INLINE void SCB_CleanInvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + int32_t op_size = dsize; + uint32_t op_addr = (uint32_t) addr; + int32_t linesize = 32; /* in Cortex-M7 size of cache line is fixed to 8 words (32 bytes) */ + + __DSB(); + + while (op_size > 0) { + SCB->DCCIMVAC = op_addr; + op_addr += (uint32_t)linesize; + op_size -= linesize; + } + + __DSB(); + __ISB(); + #endif +} + + +/*@} end of CMSIS_Core_CacheFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM7_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_sc000.h b/Drivers/CMSIS/Core/Include/core_sc000.h new file mode 100644 index 00000000..9b67c92f --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_sc000.h @@ -0,0 +1,1022 @@ +/**************************************************************************//** + * @file core_sc000.h + * @brief CMSIS SC000 Core Peripheral Access Layer Header File + * @version V5.0.5 + * @date 28. May 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_SC000_H_GENERIC +#define __CORE_SC000_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup SC000 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS SC000 definitions */ +#define __SC000_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __SC000_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16U) | \ + __SC000_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_SC (000U) /*!< Cortex secure core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC000_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC000_H_DEPENDANT +#define __CORE_SC000_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC000_REV + #define __SC000_REV 0x0000U + #warning "__SC000_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group SC000 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t _reserved0:1; /*!< bit: 0 Reserved */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED0[1U]; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + uint32_t RESERVED1[154U]; + __IOM uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 8U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the SC000 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else +/*#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping not available for SC000 */ +/*#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping not available for SC000 */ + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for SC000 */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC000_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/core_sc300.h b/Drivers/CMSIS/Core/Include/core_sc300.h new file mode 100644 index 00000000..3e8a4710 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/core_sc300.h @@ -0,0 +1,1915 @@ +/**************************************************************************//** + * @file core_sc300.h + * @brief CMSIS SC300 Core Peripheral Access Layer Header File + * @version V5.0.6 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_SC300_H_GENERIC +#define __CORE_SC300_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup SC3000 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS SC300 definitions */ +#define __SC300_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __SC300_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16U) | \ + __SC300_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_SC (300U) /*!< Cortex secure core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC300_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC300_H_DEPENDANT +#define __CORE_SC300_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC300_REV + #define __SC300_REV 0x0000U + #warning "__SC300_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group SC300 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t _reserved1:8; /*!< bit: 16..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5U]; + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + uint32_t RESERVED1[129U]; + __IOM uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29U /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + uint32_t RESERVED1[1U]; +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC300_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Core/Include/mpu_armv7.h b/Drivers/CMSIS/Core/Include/mpu_armv7.h new file mode 100644 index 00000000..01422033 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/mpu_armv7.h @@ -0,0 +1,270 @@ +/****************************************************************************** + * @file mpu_armv7.h + * @brief CMSIS MPU API for Armv7-M MPU + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef ARM_MPU_ARMV7_H +#define ARM_MPU_ARMV7_H + +#define ARM_MPU_REGION_SIZE_32B ((uint8_t)0x04U) ///!< MPU Region Size 32 Bytes +#define ARM_MPU_REGION_SIZE_64B ((uint8_t)0x05U) ///!< MPU Region Size 64 Bytes +#define ARM_MPU_REGION_SIZE_128B ((uint8_t)0x06U) ///!< MPU Region Size 128 Bytes +#define ARM_MPU_REGION_SIZE_256B ((uint8_t)0x07U) ///!< MPU Region Size 256 Bytes +#define ARM_MPU_REGION_SIZE_512B ((uint8_t)0x08U) ///!< MPU Region Size 512 Bytes +#define ARM_MPU_REGION_SIZE_1KB ((uint8_t)0x09U) ///!< MPU Region Size 1 KByte +#define ARM_MPU_REGION_SIZE_2KB ((uint8_t)0x0AU) ///!< MPU Region Size 2 KBytes +#define ARM_MPU_REGION_SIZE_4KB ((uint8_t)0x0BU) ///!< MPU Region Size 4 KBytes +#define ARM_MPU_REGION_SIZE_8KB ((uint8_t)0x0CU) ///!< MPU Region Size 8 KBytes +#define ARM_MPU_REGION_SIZE_16KB ((uint8_t)0x0DU) ///!< MPU Region Size 16 KBytes +#define ARM_MPU_REGION_SIZE_32KB ((uint8_t)0x0EU) ///!< MPU Region Size 32 KBytes +#define ARM_MPU_REGION_SIZE_64KB ((uint8_t)0x0FU) ///!< MPU Region Size 64 KBytes +#define ARM_MPU_REGION_SIZE_128KB ((uint8_t)0x10U) ///!< MPU Region Size 128 KBytes +#define ARM_MPU_REGION_SIZE_256KB ((uint8_t)0x11U) ///!< MPU Region Size 256 KBytes +#define ARM_MPU_REGION_SIZE_512KB ((uint8_t)0x12U) ///!< MPU Region Size 512 KBytes +#define ARM_MPU_REGION_SIZE_1MB ((uint8_t)0x13U) ///!< MPU Region Size 1 MByte +#define ARM_MPU_REGION_SIZE_2MB ((uint8_t)0x14U) ///!< MPU Region Size 2 MBytes +#define ARM_MPU_REGION_SIZE_4MB ((uint8_t)0x15U) ///!< MPU Region Size 4 MBytes +#define ARM_MPU_REGION_SIZE_8MB ((uint8_t)0x16U) ///!< MPU Region Size 8 MBytes +#define ARM_MPU_REGION_SIZE_16MB ((uint8_t)0x17U) ///!< MPU Region Size 16 MBytes +#define ARM_MPU_REGION_SIZE_32MB ((uint8_t)0x18U) ///!< MPU Region Size 32 MBytes +#define ARM_MPU_REGION_SIZE_64MB ((uint8_t)0x19U) ///!< MPU Region Size 64 MBytes +#define ARM_MPU_REGION_SIZE_128MB ((uint8_t)0x1AU) ///!< MPU Region Size 128 MBytes +#define ARM_MPU_REGION_SIZE_256MB ((uint8_t)0x1BU) ///!< MPU Region Size 256 MBytes +#define ARM_MPU_REGION_SIZE_512MB ((uint8_t)0x1CU) ///!< MPU Region Size 512 MBytes +#define ARM_MPU_REGION_SIZE_1GB ((uint8_t)0x1DU) ///!< MPU Region Size 1 GByte +#define ARM_MPU_REGION_SIZE_2GB ((uint8_t)0x1EU) ///!< MPU Region Size 2 GBytes +#define ARM_MPU_REGION_SIZE_4GB ((uint8_t)0x1FU) ///!< MPU Region Size 4 GBytes + +#define ARM_MPU_AP_NONE 0U ///!< MPU Access Permission no access +#define ARM_MPU_AP_PRIV 1U ///!< MPU Access Permission privileged access only +#define ARM_MPU_AP_URO 2U ///!< MPU Access Permission unprivileged access read-only +#define ARM_MPU_AP_FULL 3U ///!< MPU Access Permission full access +#define ARM_MPU_AP_PRO 5U ///!< MPU Access Permission privileged access read-only +#define ARM_MPU_AP_RO 6U ///!< MPU Access Permission read-only access + +/** MPU Region Base Address Register Value +* +* \param Region The region to be configured, number 0 to 15. +* \param BaseAddress The base address for the region. +*/ +#define ARM_MPU_RBAR(Region, BaseAddress) \ + (((BaseAddress) & MPU_RBAR_ADDR_Msk) | \ + ((Region) & MPU_RBAR_REGION_Msk) | \ + (MPU_RBAR_VALID_Msk)) + +/** +* MPU Memory Access Attributes +* +* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral. +* \param IsShareable Region is shareable between multiple bus masters. +* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache. +* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy. +*/ +#define ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable) \ + ((((TypeExtField ) << MPU_RASR_TEX_Pos) & MPU_RASR_TEX_Msk) | \ + (((IsShareable ) << MPU_RASR_S_Pos) & MPU_RASR_S_Msk) | \ + (((IsCacheable ) << MPU_RASR_C_Pos) & MPU_RASR_C_Msk) | \ + (((IsBufferable ) << MPU_RASR_B_Pos) & MPU_RASR_B_Msk)) + +/** +* MPU Region Attribute and Size Register Value +* +* \param DisableExec Instruction access disable bit, 1= disable instruction fetches. +* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode. +* \param AccessAttributes Memory access attribution, see \ref ARM_MPU_ACCESS_. +* \param SubRegionDisable Sub-region disable field. +* \param Size Region size of the region to be configured, for example 4K, 8K. +*/ +#define ARM_MPU_RASR_EX(DisableExec, AccessPermission, AccessAttributes, SubRegionDisable, Size) \ + ((((DisableExec ) << MPU_RASR_XN_Pos) & MPU_RASR_XN_Msk) | \ + (((AccessPermission) << MPU_RASR_AP_Pos) & MPU_RASR_AP_Msk) | \ + (((AccessAttributes) ) & (MPU_RASR_TEX_Msk | MPU_RASR_S_Msk | MPU_RASR_C_Msk | MPU_RASR_B_Msk))) + +/** +* MPU Region Attribute and Size Register Value +* +* \param DisableExec Instruction access disable bit, 1= disable instruction fetches. +* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode. +* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral. +* \param IsShareable Region is shareable between multiple bus masters. +* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache. +* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy. +* \param SubRegionDisable Sub-region disable field. +* \param Size Region size of the region to be configured, for example 4K, 8K. +*/ +#define ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, SubRegionDisable, Size) \ + ARM_MPU_RASR_EX(DisableExec, AccessPermission, ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable), SubRegionDisable, Size) + +/** +* MPU Memory Access Attribute for strongly ordered memory. +* - TEX: 000b +* - Shareable +* - Non-cacheable +* - Non-bufferable +*/ +#define ARM_MPU_ACCESS_ORDERED ARM_MPU_ACCESS_(0U, 1U, 0U, 0U) + +/** +* MPU Memory Access Attribute for device memory. +* - TEX: 000b (if non-shareable) or 010b (if shareable) +* - Shareable or non-shareable +* - Non-cacheable +* - Bufferable (if shareable) or non-bufferable (if non-shareable) +* +* \param IsShareable Configures the device memory as shareable or non-shareable. +*/ +#define ARM_MPU_ACCESS_DEVICE(IsShareable) ((IsShareable) ? ARM_MPU_ACCESS_(0U, 1U, 0U, 1U) : ARM_MPU_ACCESS_(2U, 0U, 0U, 0U)) + +/** +* MPU Memory Access Attribute for normal memory. +* - TEX: 1BBb (reflecting outer cacheability rules) +* - Shareable or non-shareable +* - Cacheable or non-cacheable (reflecting inner cacheability rules) +* - Bufferable or non-bufferable (reflecting inner cacheability rules) +* +* \param OuterCp Configures the outer cache policy. +* \param InnerCp Configures the inner cache policy. +* \param IsShareable Configures the memory as shareable or non-shareable. +*/ +#define ARM_MPU_ACCESS_NORMAL(OuterCp, InnerCp, IsShareable) ARM_MPU_ACCESS_((4U | (OuterCp)), IsShareable, ((InnerCp) & 2U), ((InnerCp) & 1U)) + +/** +* MPU Memory Access Attribute non-cacheable policy. +*/ +#define ARM_MPU_CACHEP_NOCACHE 0U + +/** +* MPU Memory Access Attribute write-back, write and read allocate policy. +*/ +#define ARM_MPU_CACHEP_WB_WRA 1U + +/** +* MPU Memory Access Attribute write-through, no write allocate policy. +*/ +#define ARM_MPU_CACHEP_WT_NWA 2U + +/** +* MPU Memory Access Attribute write-back, no write allocate policy. +*/ +#define ARM_MPU_CACHEP_WB_NWA 3U + + +/** +* Struct for a single MPU Region +*/ +typedef struct { + uint32_t RBAR; //!< The region base address register value (RBAR) + uint32_t RASR; //!< The region attribute and size register value (RASR) \ref MPU_RASR +} ARM_MPU_Region_t; + +/** Enable the MPU. +* \param MPU_Control Default access permissions for unconfigured regions. +*/ +__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control) +{ + __DSB(); + __ISB(); + MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; +#endif +} + +/** Disable the MPU. +*/ +__STATIC_INLINE void ARM_MPU_Disable(void) +{ + __DSB(); + __ISB(); +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; +#endif + MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk; +} + +/** Clear and disable the given MPU region. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr) +{ + MPU->RNR = rnr; + MPU->RASR = 0U; +} + +/** Configure an MPU region. +* \param rbar Value for RBAR register. +* \param rsar Value for RSAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rbar, uint32_t rasr) +{ + MPU->RBAR = rbar; + MPU->RASR = rasr; +} + +/** Configure the given MPU region. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rsar Value for RSAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegionEx(uint32_t rnr, uint32_t rbar, uint32_t rasr) +{ + MPU->RNR = rnr; + MPU->RBAR = rbar; + MPU->RASR = rasr; +} + +/** Memcopy with strictly ordered memory access, e.g. for register targets. +* \param dst Destination data is copied to. +* \param src Source data is copied from. +* \param len Amount of data words to be copied. +*/ +__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len) +{ + uint32_t i; + for (i = 0U; i < len; ++i) + { + dst[i] = src[i]; + } +} + +/** Load the given number of MPU regions from a table. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt) +{ + const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U; + while (cnt > MPU_TYPE_RALIASES) { + orderedCpy(&(MPU->RBAR), &(table->RBAR), MPU_TYPE_RALIASES*rowWordSize); + table += MPU_TYPE_RALIASES; + cnt -= MPU_TYPE_RALIASES; + } + orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize); +} + +#endif diff --git a/Drivers/CMSIS/Core/Include/mpu_armv8.h b/Drivers/CMSIS/Core/Include/mpu_armv8.h new file mode 100644 index 00000000..62571da5 --- /dev/null +++ b/Drivers/CMSIS/Core/Include/mpu_armv8.h @@ -0,0 +1,333 @@ +/****************************************************************************** + * @file mpu_armv8.h + * @brief CMSIS MPU API for Armv8-M MPU + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef ARM_MPU_ARMV8_H +#define ARM_MPU_ARMV8_H + +/** \brief Attribute for device memory (outer only) */ +#define ARM_MPU_ATTR_DEVICE ( 0U ) + +/** \brief Attribute for non-cacheable, normal memory */ +#define ARM_MPU_ATTR_NON_CACHEABLE ( 4U ) + +/** \brief Attribute for normal memory (outer and inner) +* \param NT Non-Transient: Set to 1 for non-transient data. +* \param WB Write-Back: Set to 1 to use write-back update policy. +* \param RA Read Allocation: Set to 1 to use cache allocation on read miss. +* \param WA Write Allocation: Set to 1 to use cache allocation on write miss. +*/ +#define ARM_MPU_ATTR_MEMORY_(NT, WB, RA, WA) \ + (((NT & 1U) << 3U) | ((WB & 1U) << 2U) | ((RA & 1U) << 1U) | (WA & 1U)) + +/** \brief Device memory type non Gathering, non Re-ordering, non Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_nGnRnE (0U) + +/** \brief Device memory type non Gathering, non Re-ordering, Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_nGnRE (1U) + +/** \brief Device memory type non Gathering, Re-ordering, Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_nGRE (2U) + +/** \brief Device memory type Gathering, Re-ordering, Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_GRE (3U) + +/** \brief Memory Attribute +* \param O Outer memory attributes +* \param I O == ARM_MPU_ATTR_DEVICE: Device memory attributes, else: Inner memory attributes +*/ +#define ARM_MPU_ATTR(O, I) (((O & 0xFU) << 4U) | (((O & 0xFU) != 0U) ? (I & 0xFU) : ((I & 0x3U) << 2U))) + +/** \brief Normal memory non-shareable */ +#define ARM_MPU_SH_NON (0U) + +/** \brief Normal memory outer shareable */ +#define ARM_MPU_SH_OUTER (2U) + +/** \brief Normal memory inner shareable */ +#define ARM_MPU_SH_INNER (3U) + +/** \brief Memory access permissions +* \param RO Read-Only: Set to 1 for read-only memory. +* \param NP Non-Privileged: Set to 1 for non-privileged memory. +*/ +#define ARM_MPU_AP_(RO, NP) (((RO & 1U) << 1U) | (NP & 1U)) + +/** \brief Region Base Address Register value +* \param BASE The base address bits [31:5] of a memory region. The value is zero extended. Effective address gets 32 byte aligned. +* \param SH Defines the Shareability domain for this memory region. +* \param RO Read-Only: Set to 1 for a read-only memory region. +* \param NP Non-Privileged: Set to 1 for a non-privileged memory region. +* \oaram XN eXecute Never: Set to 1 for a non-executable memory region. +*/ +#define ARM_MPU_RBAR(BASE, SH, RO, NP, XN) \ + ((BASE & MPU_RBAR_BASE_Msk) | \ + ((SH << MPU_RBAR_SH_Pos) & MPU_RBAR_SH_Msk) | \ + ((ARM_MPU_AP_(RO, NP) << MPU_RBAR_AP_Pos) & MPU_RBAR_AP_Msk) | \ + ((XN << MPU_RBAR_XN_Pos) & MPU_RBAR_XN_Msk)) + +/** \brief Region Limit Address Register value +* \param LIMIT The limit address bits [31:5] for this memory region. The value is one extended. +* \param IDX The attribute index to be associated with this memory region. +*/ +#define ARM_MPU_RLAR(LIMIT, IDX) \ + ((LIMIT & MPU_RLAR_LIMIT_Msk) | \ + ((IDX << MPU_RLAR_AttrIndx_Pos) & MPU_RLAR_AttrIndx_Msk) | \ + (MPU_RLAR_EN_Msk)) + +/** +* Struct for a single MPU Region +*/ +typedef struct { + uint32_t RBAR; /*!< Region Base Address Register value */ + uint32_t RLAR; /*!< Region Limit Address Register value */ +} ARM_MPU_Region_t; + +/** Enable the MPU. +* \param MPU_Control Default access permissions for unconfigured regions. +*/ +__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control) +{ + __DSB(); + __ISB(); + MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; +#endif +} + +/** Disable the MPU. +*/ +__STATIC_INLINE void ARM_MPU_Disable(void) +{ + __DSB(); + __ISB(); +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; +#endif + MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk; +} + +#ifdef MPU_NS +/** Enable the Non-secure MPU. +* \param MPU_Control Default access permissions for unconfigured regions. +*/ +__STATIC_INLINE void ARM_MPU_Enable_NS(uint32_t MPU_Control) +{ + __DSB(); + __ISB(); + MPU_NS->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB_NS->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; +#endif +} + +/** Disable the Non-secure MPU. +*/ +__STATIC_INLINE void ARM_MPU_Disable_NS(void) +{ + __DSB(); + __ISB(); +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB_NS->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; +#endif + MPU_NS->CTRL &= ~MPU_CTRL_ENABLE_Msk; +} +#endif + +/** Set the memory attribute encoding to the given MPU. +* \param mpu Pointer to the MPU to be configured. +* \param idx The attribute index to be set [0-7] +* \param attr The attribute value to be set. +*/ +__STATIC_INLINE void ARM_MPU_SetMemAttrEx(MPU_Type* mpu, uint8_t idx, uint8_t attr) +{ + const uint8_t reg = idx / 4U; + const uint32_t pos = ((idx % 4U) * 8U); + const uint32_t mask = 0xFFU << pos; + + if (reg >= (sizeof(mpu->MAIR) / sizeof(mpu->MAIR[0]))) { + return; // invalid index + } + + mpu->MAIR[reg] = ((mpu->MAIR[reg] & ~mask) | ((attr << pos) & mask)); +} + +/** Set the memory attribute encoding. +* \param idx The attribute index to be set [0-7] +* \param attr The attribute value to be set. +*/ +__STATIC_INLINE void ARM_MPU_SetMemAttr(uint8_t idx, uint8_t attr) +{ + ARM_MPU_SetMemAttrEx(MPU, idx, attr); +} + +#ifdef MPU_NS +/** Set the memory attribute encoding to the Non-secure MPU. +* \param idx The attribute index to be set [0-7] +* \param attr The attribute value to be set. +*/ +__STATIC_INLINE void ARM_MPU_SetMemAttr_NS(uint8_t idx, uint8_t attr) +{ + ARM_MPU_SetMemAttrEx(MPU_NS, idx, attr); +} +#endif + +/** Clear and disable the given MPU region of the given MPU. +* \param mpu Pointer to MPU to be used. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegionEx(MPU_Type* mpu, uint32_t rnr) +{ + mpu->RNR = rnr; + mpu->RLAR = 0U; +} + +/** Clear and disable the given MPU region. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr) +{ + ARM_MPU_ClrRegionEx(MPU, rnr); +} + +#ifdef MPU_NS +/** Clear and disable the given Non-secure MPU region. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegion_NS(uint32_t rnr) +{ + ARM_MPU_ClrRegionEx(MPU_NS, rnr); +} +#endif + +/** Configure the given MPU region of the given MPU. +* \param mpu Pointer to MPU to be used. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rlar Value for RLAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegionEx(MPU_Type* mpu, uint32_t rnr, uint32_t rbar, uint32_t rlar) +{ + mpu->RNR = rnr; + mpu->RBAR = rbar; + mpu->RLAR = rlar; +} + +/** Configure the given MPU region. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rlar Value for RLAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rnr, uint32_t rbar, uint32_t rlar) +{ + ARM_MPU_SetRegionEx(MPU, rnr, rbar, rlar); +} + +#ifdef MPU_NS +/** Configure the given Non-secure MPU region. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rlar Value for RLAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegion_NS(uint32_t rnr, uint32_t rbar, uint32_t rlar) +{ + ARM_MPU_SetRegionEx(MPU_NS, rnr, rbar, rlar); +} +#endif + +/** Memcopy with strictly ordered memory access, e.g. for register targets. +* \param dst Destination data is copied to. +* \param src Source data is copied from. +* \param len Amount of data words to be copied. +*/ +__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len) +{ + uint32_t i; + for (i = 0U; i < len; ++i) + { + dst[i] = src[i]; + } +} + +/** Load the given number of MPU regions from a table to the given MPU. +* \param mpu Pointer to the MPU registers to be used. +* \param rnr First region number to be configured. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_LoadEx(MPU_Type* mpu, uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt) +{ + const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U; + if (cnt == 1U) { + mpu->RNR = rnr; + orderedCpy(&(mpu->RBAR), &(table->RBAR), rowWordSize); + } else { + uint32_t rnrBase = rnr & ~(MPU_TYPE_RALIASES-1U); + uint32_t rnrOffset = rnr % MPU_TYPE_RALIASES; + + mpu->RNR = rnrBase; + while ((rnrOffset + cnt) > MPU_TYPE_RALIASES) { + uint32_t c = MPU_TYPE_RALIASES - rnrOffset; + orderedCpy(&(mpu->RBAR)+(rnrOffset*2U), &(table->RBAR), c*rowWordSize); + table += c; + cnt -= c; + rnrOffset = 0U; + rnrBase += MPU_TYPE_RALIASES; + mpu->RNR = rnrBase; + } + + orderedCpy(&(mpu->RBAR)+(rnrOffset*2U), &(table->RBAR), cnt*rowWordSize); + } +} + +/** Load the given number of MPU regions from a table. +* \param rnr First region number to be configured. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_Load(uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt) +{ + ARM_MPU_LoadEx(MPU, rnr, table, cnt); +} + +#ifdef MPU_NS +/** Load the given number of MPU regions from a table to the Non-secure MPU. +* \param rnr First region number to be configured. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_Load_NS(uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt) +{ + ARM_MPU_LoadEx(MPU_NS, rnr, table, cnt); +} +#endif + +#endif + diff --git a/Drivers/CMSIS/Core/Include/tz_context.h b/Drivers/CMSIS/Core/Include/tz_context.h new file mode 100644 index 00000000..0d09749f --- /dev/null +++ b/Drivers/CMSIS/Core/Include/tz_context.h @@ -0,0 +1,70 @@ +/****************************************************************************** + * @file tz_context.h + * @brief Context Management for Armv8-M TrustZone + * @version V1.0.1 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef TZ_CONTEXT_H +#define TZ_CONTEXT_H + +#include + +#ifndef TZ_MODULEID_T +#define TZ_MODULEID_T +/// \details Data type that identifies secure software modules called by a process. +typedef uint32_t TZ_ModuleId_t; +#endif + +/// \details TZ Memory ID identifies an allocated memory slot. +typedef uint32_t TZ_MemoryId_t; + +/// Initialize secure context memory system +/// \return execution status (1: success, 0: error) +uint32_t TZ_InitContextSystem_S (void); + +/// Allocate context memory for calling secure software modules in TrustZone +/// \param[in] module identifies software modules called from non-secure mode +/// \return value != 0 id TrustZone memory slot identifier +/// \return value 0 no memory available or internal error +TZ_MemoryId_t TZ_AllocModuleContext_S (TZ_ModuleId_t module); + +/// Free context memory that was previously allocated with \ref TZ_AllocModuleContext_S +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +uint32_t TZ_FreeModuleContext_S (TZ_MemoryId_t id); + +/// Load secure context (called on RTOS thread context switch) +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +uint32_t TZ_LoadContext_S (TZ_MemoryId_t id); + +/// Store secure context (called on RTOS thread context switch) +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +uint32_t TZ_StoreContext_S (TZ_MemoryId_t id); + +#endif // TZ_CONTEXT_H diff --git a/Drivers/CMSIS/Core/Template/ARMv8-M/main_s.c b/Drivers/CMSIS/Core/Template/ARMv8-M/main_s.c new file mode 100644 index 00000000..273607b2 --- /dev/null +++ b/Drivers/CMSIS/Core/Template/ARMv8-M/main_s.c @@ -0,0 +1,58 @@ +/****************************************************************************** + * @file main_s.c + * @brief Code template for secure main function + * @version V1.1.1 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2013-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* Use CMSE intrinsics */ +#include + +#include "RTE_Components.h" +#include CMSIS_device_header + +/* TZ_START_NS: Start address of non-secure application */ +#ifndef TZ_START_NS +#define TZ_START_NS (0x200000U) +#endif + +/* typedef for non-secure callback functions */ +typedef void (*funcptr_void) (void) __attribute__((cmse_nonsecure_call)); + +/* Secure main() */ +int main(void) { + funcptr_void NonSecure_ResetHandler; + + /* Add user setup code for secure part here*/ + + /* Set non-secure main stack (MSP_NS) */ + __TZ_set_MSP_NS(*((uint32_t *)(TZ_START_NS))); + + /* Get non-secure reset handler */ + NonSecure_ResetHandler = (funcptr_void)(*((uint32_t *)((TZ_START_NS) + 4U))); + + /* Start non-secure state software application */ + NonSecure_ResetHandler(); + + /* Non-secure software does not return, this code is not executed */ + while (1) { + __NOP(); + } +} diff --git a/Drivers/CMSIS/Core/Template/ARMv8-M/tz_context.c b/Drivers/CMSIS/Core/Template/ARMv8-M/tz_context.c new file mode 100644 index 00000000..e2e82942 --- /dev/null +++ b/Drivers/CMSIS/Core/Template/ARMv8-M/tz_context.c @@ -0,0 +1,200 @@ +/****************************************************************************** + * @file tz_context.c + * @brief Context Management for Armv8-M TrustZone - Sample implementation + * @version V1.1.1 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2016-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "RTE_Components.h" +#include CMSIS_device_header +#include "tz_context.h" + +/// Number of process slots (threads may call secure library code) +#ifndef TZ_PROCESS_STACK_SLOTS +#define TZ_PROCESS_STACK_SLOTS 8U +#endif + +/// Stack size of the secure library code +#ifndef TZ_PROCESS_STACK_SIZE +#define TZ_PROCESS_STACK_SIZE 256U +#endif + +typedef struct { + uint32_t sp_top; // stack space top + uint32_t sp_limit; // stack space limit + uint32_t sp; // current stack pointer +} stack_info_t; + +static stack_info_t ProcessStackInfo [TZ_PROCESS_STACK_SLOTS]; +static uint64_t ProcessStackMemory[TZ_PROCESS_STACK_SLOTS][TZ_PROCESS_STACK_SIZE/8U]; +static uint32_t ProcessStackFreeSlot = 0xFFFFFFFFU; + + +/// Initialize secure context memory system +/// \return execution status (1: success, 0: error) +__attribute__((cmse_nonsecure_entry)) +uint32_t TZ_InitContextSystem_S (void) { + uint32_t n; + + if (__get_IPSR() == 0U) { + return 0U; // Thread Mode + } + + for (n = 0U; n < TZ_PROCESS_STACK_SLOTS; n++) { + ProcessStackInfo[n].sp = 0U; + ProcessStackInfo[n].sp_limit = (uint32_t)&ProcessStackMemory[n]; + ProcessStackInfo[n].sp_top = (uint32_t)&ProcessStackMemory[n] + TZ_PROCESS_STACK_SIZE; + *((uint32_t *)ProcessStackMemory[n]) = n + 1U; + } + *((uint32_t *)ProcessStackMemory[--n]) = 0xFFFFFFFFU; + + ProcessStackFreeSlot = 0U; + + // Default process stack pointer and stack limit + __set_PSPLIM((uint32_t)ProcessStackMemory); + __set_PSP ((uint32_t)ProcessStackMemory); + + // Privileged Thread Mode using PSP + __set_CONTROL(0x02U); + + return 1U; // Success +} + + +/// Allocate context memory for calling secure software modules in TrustZone +/// \param[in] module identifies software modules called from non-secure mode +/// \return value != 0 id TrustZone memory slot identifier +/// \return value 0 no memory available or internal error +__attribute__((cmse_nonsecure_entry)) +TZ_MemoryId_t TZ_AllocModuleContext_S (TZ_ModuleId_t module) { + uint32_t slot; + + (void)module; // Ignore (fixed Stack size) + + if (__get_IPSR() == 0U) { + return 0U; // Thread Mode + } + + if (ProcessStackFreeSlot == 0xFFFFFFFFU) { + return 0U; // No slot available + } + + slot = ProcessStackFreeSlot; + ProcessStackFreeSlot = *((uint32_t *)ProcessStackMemory[slot]); + + ProcessStackInfo[slot].sp = ProcessStackInfo[slot].sp_top; + + return (slot + 1U); +} + + +/// Free context memory that was previously allocated with \ref TZ_AllocModuleContext_S +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +__attribute__((cmse_nonsecure_entry)) +uint32_t TZ_FreeModuleContext_S (TZ_MemoryId_t id) { + uint32_t slot; + + if (__get_IPSR() == 0U) { + return 0U; // Thread Mode + } + + if ((id == 0U) || (id > TZ_PROCESS_STACK_SLOTS)) { + return 0U; // Invalid ID + } + + slot = id - 1U; + + if (ProcessStackInfo[slot].sp == 0U) { + return 0U; // Inactive slot + } + ProcessStackInfo[slot].sp = 0U; + + *((uint32_t *)ProcessStackMemory[slot]) = ProcessStackFreeSlot; + ProcessStackFreeSlot = slot; + + return 1U; // Success +} + + +/// Load secure context (called on RTOS thread context switch) +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +__attribute__((cmse_nonsecure_entry)) +uint32_t TZ_LoadContext_S (TZ_MemoryId_t id) { + uint32_t slot; + + if ((__get_IPSR() == 0U) || ((__get_CONTROL() & 2U) == 0U)) { + return 0U; // Thread Mode or using Main Stack for threads + } + + if ((id == 0U) || (id > TZ_PROCESS_STACK_SLOTS)) { + return 0U; // Invalid ID + } + + slot = id - 1U; + + if (ProcessStackInfo[slot].sp == 0U) { + return 0U; // Inactive slot + } + + // Setup process stack pointer and stack limit + __set_PSPLIM(ProcessStackInfo[slot].sp_limit); + __set_PSP (ProcessStackInfo[slot].sp); + + return 1U; // Success +} + + +/// Store secure context (called on RTOS thread context switch) +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +__attribute__((cmse_nonsecure_entry)) +uint32_t TZ_StoreContext_S (TZ_MemoryId_t id) { + uint32_t slot; + uint32_t sp; + + if ((__get_IPSR() == 0U) || ((__get_CONTROL() & 2U) == 0U)) { + return 0U; // Thread Mode or using Main Stack for threads + } + + if ((id == 0U) || (id > TZ_PROCESS_STACK_SLOTS)) { + return 0U; // Invalid ID + } + + slot = id - 1U; + + if (ProcessStackInfo[slot].sp == 0U) { + return 0U; // Inactive slot + } + + sp = __get_PSP(); + if ((sp < ProcessStackInfo[slot].sp_limit) || + (sp > ProcessStackInfo[slot].sp_top)) { + return 0U; // SP out of range + } + ProcessStackInfo[slot].sp = sp; + + // Default process stack pointer and stack limit + __set_PSPLIM((uint32_t)ProcessStackMemory); + __set_PSP ((uint32_t)ProcessStackMemory); + + return 1U; // Success +} diff --git a/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h b/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h new file mode 100644 index 00000000..acd59228 --- /dev/null +++ b/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h @@ -0,0 +1,15595 @@ +/** + ****************************************************************************** + * @file stm32f407xx.h + * @author MCD Application Team + * @brief CMSIS STM32F407xx Device Peripheral Access Layer Header File. + * + * This file contains: + * - Data structures and the address mapping for all peripherals + * - peripherals registers declarations and bits definition + * - Macros to access peripheral’s registers hardware + * + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS_Device + * @{ + */ + +/** @addtogroup stm32f407xx + * @{ + */ + +#ifndef __STM32F407xx_H +#define __STM32F407xx_H + +#ifdef __cplusplus + extern "C" { +#endif /* __cplusplus */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief Configuration of the Cortex-M4 Processor and Core Peripherals + */ +#define __CM4_REV 0x0001U /*!< Core revision r0p1 */ +#define __MPU_PRESENT 1U /*!< STM32F4XX provides an MPU */ +#define __NVIC_PRIO_BITS 4U /*!< STM32F4XX uses 4 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0U /*!< Set to 1 if different SysTick Config is used */ +#define __FPU_PRESENT 1U /*!< FPU present */ + +/** + * @} + */ + +/** @addtogroup Peripheral_interrupt_number_definition + * @{ + */ + +/** + * @brief STM32F4XX Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +typedef enum +{ +/****** Cortex-M4 Processor Exceptions Numbers ****************************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Cortex-M4 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Cortex-M4 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Cortex-M4 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 Cortex-M4 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Cortex-M4 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M4 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M4 System Tick Interrupt */ +/****** STM32 specific Interrupt Numbers **********************************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */ + TAMP_STAMP_IRQn = 2, /*!< Tamper and TimeStamp interrupts through the EXTI line */ + RTC_WKUP_IRQn = 3, /*!< RTC Wakeup interrupt through the EXTI line */ + FLASH_IRQn = 4, /*!< FLASH global Interrupt */ + RCC_IRQn = 5, /*!< RCC global Interrupt */ + EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ + EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ + EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */ + EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */ + EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */ + DMA1_Stream0_IRQn = 11, /*!< DMA1 Stream 0 global Interrupt */ + DMA1_Stream1_IRQn = 12, /*!< DMA1 Stream 1 global Interrupt */ + DMA1_Stream2_IRQn = 13, /*!< DMA1 Stream 2 global Interrupt */ + DMA1_Stream3_IRQn = 14, /*!< DMA1 Stream 3 global Interrupt */ + DMA1_Stream4_IRQn = 15, /*!< DMA1 Stream 4 global Interrupt */ + DMA1_Stream5_IRQn = 16, /*!< DMA1 Stream 5 global Interrupt */ + DMA1_Stream6_IRQn = 17, /*!< DMA1 Stream 6 global Interrupt */ + ADC_IRQn = 18, /*!< ADC1, ADC2 and ADC3 global Interrupts */ + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare global interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global and DAC1&2 underrun error interrupts */ + TIM7_IRQn = 55, /*!< TIM7 global interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + OTG_HS_EP1_OUT_IRQn = 74, /*!< USB OTG HS End Point 1 Out global interrupt */ + OTG_HS_EP1_IN_IRQn = 75, /*!< USB OTG HS End Point 1 In global interrupt */ + OTG_HS_WKUP_IRQn = 76, /*!< USB OTG HS Wakeup through EXTI interrupt */ + OTG_HS_IRQn = 77, /*!< USB OTG HS global interrupt */ + DCMI_IRQn = 78, /*!< DCMI global interrupt */ + RNG_IRQn = 80, /*!< RNG global Interrupt */ + FPU_IRQn = 81 /*!< FPU global interrupt */ +} IRQn_Type; +/* Legacy define */ +#define HASH_RNG_IRQn RNG_IRQn + +/** + * @} + */ + +#include "core_cm4.h" /* Cortex-M4 processor and core peripherals */ +#include "system_stm32f4xx.h" +#include + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t SR; /*!< ADC status register, Address offset: 0x00 */ + __IO uint32_t CR1; /*!< ADC control register 1, Address offset: 0x04 */ + __IO uint32_t CR2; /*!< ADC control register 2, Address offset: 0x08 */ + __IO uint32_t SMPR1; /*!< ADC sample time register 1, Address offset: 0x0C */ + __IO uint32_t SMPR2; /*!< ADC sample time register 2, Address offset: 0x10 */ + __IO uint32_t JOFR1; /*!< ADC injected channel data offset register 1, Address offset: 0x14 */ + __IO uint32_t JOFR2; /*!< ADC injected channel data offset register 2, Address offset: 0x18 */ + __IO uint32_t JOFR3; /*!< ADC injected channel data offset register 3, Address offset: 0x1C */ + __IO uint32_t JOFR4; /*!< ADC injected channel data offset register 4, Address offset: 0x20 */ + __IO uint32_t HTR; /*!< ADC watchdog higher threshold register, Address offset: 0x24 */ + __IO uint32_t LTR; /*!< ADC watchdog lower threshold register, Address offset: 0x28 */ + __IO uint32_t SQR1; /*!< ADC regular sequence register 1, Address offset: 0x2C */ + __IO uint32_t SQR2; /*!< ADC regular sequence register 2, Address offset: 0x30 */ + __IO uint32_t SQR3; /*!< ADC regular sequence register 3, Address offset: 0x34 */ + __IO uint32_t JSQR; /*!< ADC injected sequence register, Address offset: 0x38*/ + __IO uint32_t JDR1; /*!< ADC injected data register 1, Address offset: 0x3C */ + __IO uint32_t JDR2; /*!< ADC injected data register 2, Address offset: 0x40 */ + __IO uint32_t JDR3; /*!< ADC injected data register 3, Address offset: 0x44 */ + __IO uint32_t JDR4; /*!< ADC injected data register 4, Address offset: 0x48 */ + __IO uint32_t DR; /*!< ADC regular data register, Address offset: 0x4C */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CSR; /*!< ADC Common status register, Address offset: ADC1 base address + 0x300 */ + __IO uint32_t CCR; /*!< ADC common control register, Address offset: ADC1 base address + 0x304 */ + __IO uint32_t CDR; /*!< ADC common regular data register for dual + AND triple modes, Address offset: ADC1 base address + 0x308 */ +} ADC_Common_TypeDef; + + +/** + * @brief Controller Area Network TxMailBox + */ + +typedef struct +{ + __IO uint32_t TIR; /*!< CAN TX mailbox identifier register */ + __IO uint32_t TDTR; /*!< CAN mailbox data length control and time stamp register */ + __IO uint32_t TDLR; /*!< CAN mailbox data low register */ + __IO uint32_t TDHR; /*!< CAN mailbox data high register */ +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ + +typedef struct +{ + __IO uint32_t RIR; /*!< CAN receive FIFO mailbox identifier register */ + __IO uint32_t RDTR; /*!< CAN receive FIFO mailbox data length control and time stamp register */ + __IO uint32_t RDLR; /*!< CAN receive FIFO mailbox data low register */ + __IO uint32_t RDHR; /*!< CAN receive FIFO mailbox data high register */ +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ + +typedef struct +{ + __IO uint32_t FR1; /*!< CAN Filter bank register 1 */ + __IO uint32_t FR2; /*!< CAN Filter bank register 1 */ +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ + +typedef struct +{ + __IO uint32_t MCR; /*!< CAN master control register, Address offset: 0x00 */ + __IO uint32_t MSR; /*!< CAN master status register, Address offset: 0x04 */ + __IO uint32_t TSR; /*!< CAN transmit status register, Address offset: 0x08 */ + __IO uint32_t RF0R; /*!< CAN receive FIFO 0 register, Address offset: 0x0C */ + __IO uint32_t RF1R; /*!< CAN receive FIFO 1 register, Address offset: 0x10 */ + __IO uint32_t IER; /*!< CAN interrupt enable register, Address offset: 0x14 */ + __IO uint32_t ESR; /*!< CAN error status register, Address offset: 0x18 */ + __IO uint32_t BTR; /*!< CAN bit timing register, Address offset: 0x1C */ + uint32_t RESERVED0[88]; /*!< Reserved, 0x020 - 0x17F */ + CAN_TxMailBox_TypeDef sTxMailBox[3]; /*!< CAN Tx MailBox, Address offset: 0x180 - 0x1AC */ + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; /*!< CAN FIFO MailBox, Address offset: 0x1B0 - 0x1CC */ + uint32_t RESERVED1[12]; /*!< Reserved, 0x1D0 - 0x1FF */ + __IO uint32_t FMR; /*!< CAN filter master register, Address offset: 0x200 */ + __IO uint32_t FM1R; /*!< CAN filter mode register, Address offset: 0x204 */ + uint32_t RESERVED2; /*!< Reserved, 0x208 */ + __IO uint32_t FS1R; /*!< CAN filter scale register, Address offset: 0x20C */ + uint32_t RESERVED3; /*!< Reserved, 0x210 */ + __IO uint32_t FFA1R; /*!< CAN filter FIFO assignment register, Address offset: 0x214 */ + uint32_t RESERVED4; /*!< Reserved, 0x218 */ + __IO uint32_t FA1R; /*!< CAN filter activation register, Address offset: 0x21C */ + uint32_t RESERVED5[8]; /*!< Reserved, 0x220-0x23F */ + CAN_FilterRegister_TypeDef sFilterRegister[28]; /*!< CAN Filter Register, Address offset: 0x240-0x31C */ +} CAN_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint8_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + uint8_t RESERVED0; /*!< Reserved, 0x05 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ +} CRC_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DAC control register, Address offset: 0x00 */ + __IO uint32_t SWTRIGR; /*!< DAC software trigger register, Address offset: 0x04 */ + __IO uint32_t DHR12R1; /*!< DAC channel1 12-bit right-aligned data holding register, Address offset: 0x08 */ + __IO uint32_t DHR12L1; /*!< DAC channel1 12-bit left aligned data holding register, Address offset: 0x0C */ + __IO uint32_t DHR8R1; /*!< DAC channel1 8-bit right aligned data holding register, Address offset: 0x10 */ + __IO uint32_t DHR12R2; /*!< DAC channel2 12-bit right aligned data holding register, Address offset: 0x14 */ + __IO uint32_t DHR12L2; /*!< DAC channel2 12-bit left aligned data holding register, Address offset: 0x18 */ + __IO uint32_t DHR8R2; /*!< DAC channel2 8-bit right-aligned data holding register, Address offset: 0x1C */ + __IO uint32_t DHR12RD; /*!< Dual DAC 12-bit right-aligned data holding register, Address offset: 0x20 */ + __IO uint32_t DHR12LD; /*!< DUAL DAC 12-bit left aligned data holding register, Address offset: 0x24 */ + __IO uint32_t DHR8RD; /*!< DUAL DAC 8-bit right aligned data holding register, Address offset: 0x28 */ + __IO uint32_t DOR1; /*!< DAC channel1 data output register, Address offset: 0x2C */ + __IO uint32_t DOR2; /*!< DAC channel2 data output register, Address offset: 0x30 */ + __IO uint32_t SR; /*!< DAC status register, Address offset: 0x34 */ +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DCMI + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DCMI control register 1, Address offset: 0x00 */ + __IO uint32_t SR; /*!< DCMI status register, Address offset: 0x04 */ + __IO uint32_t RISR; /*!< DCMI raw interrupt status register, Address offset: 0x08 */ + __IO uint32_t IER; /*!< DCMI interrupt enable register, Address offset: 0x0C */ + __IO uint32_t MISR; /*!< DCMI masked interrupt status register, Address offset: 0x10 */ + __IO uint32_t ICR; /*!< DCMI interrupt clear register, Address offset: 0x14 */ + __IO uint32_t ESCR; /*!< DCMI embedded synchronization code register, Address offset: 0x18 */ + __IO uint32_t ESUR; /*!< DCMI embedded synchronization unmask register, Address offset: 0x1C */ + __IO uint32_t CWSTRTR; /*!< DCMI crop window start, Address offset: 0x20 */ + __IO uint32_t CWSIZER; /*!< DCMI crop window size, Address offset: 0x24 */ + __IO uint32_t DR; /*!< DCMI data register, Address offset: 0x28 */ +} DCMI_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DMA stream x configuration register */ + __IO uint32_t NDTR; /*!< DMA stream x number of data register */ + __IO uint32_t PAR; /*!< DMA stream x peripheral address register */ + __IO uint32_t M0AR; /*!< DMA stream x memory 0 address register */ + __IO uint32_t M1AR; /*!< DMA stream x memory 1 address register */ + __IO uint32_t FCR; /*!< DMA stream x FIFO control register */ +} DMA_Stream_TypeDef; + +typedef struct +{ + __IO uint32_t LISR; /*!< DMA low interrupt status register, Address offset: 0x00 */ + __IO uint32_t HISR; /*!< DMA high interrupt status register, Address offset: 0x04 */ + __IO uint32_t LIFCR; /*!< DMA low interrupt flag clear register, Address offset: 0x08 */ + __IO uint32_t HIFCR; /*!< DMA high interrupt flag clear register, Address offset: 0x0C */ +} DMA_TypeDef; + +/** + * @brief Ethernet MAC + */ + +typedef struct +{ + __IO uint32_t MACCR; + __IO uint32_t MACFFR; + __IO uint32_t MACHTHR; + __IO uint32_t MACHTLR; + __IO uint32_t MACMIIAR; + __IO uint32_t MACMIIDR; + __IO uint32_t MACFCR; + __IO uint32_t MACVLANTR; /* 8 */ + uint32_t RESERVED0[2]; + __IO uint32_t MACRWUFFR; /* 11 */ + __IO uint32_t MACPMTCSR; + uint32_t RESERVED1; + __IO uint32_t MACDBGR; + __IO uint32_t MACSR; /* 15 */ + __IO uint32_t MACIMR; + __IO uint32_t MACA0HR; + __IO uint32_t MACA0LR; + __IO uint32_t MACA1HR; + __IO uint32_t MACA1LR; + __IO uint32_t MACA2HR; + __IO uint32_t MACA2LR; + __IO uint32_t MACA3HR; + __IO uint32_t MACA3LR; /* 24 */ + uint32_t RESERVED2[40]; + __IO uint32_t MMCCR; /* 65 */ + __IO uint32_t MMCRIR; + __IO uint32_t MMCTIR; + __IO uint32_t MMCRIMR; + __IO uint32_t MMCTIMR; /* 69 */ + uint32_t RESERVED3[14]; + __IO uint32_t MMCTGFSCCR; /* 84 */ + __IO uint32_t MMCTGFMSCCR; + uint32_t RESERVED4[5]; + __IO uint32_t MMCTGFCR; + uint32_t RESERVED5[10]; + __IO uint32_t MMCRFCECR; + __IO uint32_t MMCRFAECR; + uint32_t RESERVED6[10]; + __IO uint32_t MMCRGUFCR; + uint32_t RESERVED7[334]; + __IO uint32_t PTPTSCR; + __IO uint32_t PTPSSIR; + __IO uint32_t PTPTSHR; + __IO uint32_t PTPTSLR; + __IO uint32_t PTPTSHUR; + __IO uint32_t PTPTSLUR; + __IO uint32_t PTPTSAR; + __IO uint32_t PTPTTHR; + __IO uint32_t PTPTTLR; + __IO uint32_t RESERVED8; + __IO uint32_t PTPTSSR; + uint32_t RESERVED9[565]; + __IO uint32_t DMABMR; + __IO uint32_t DMATPDR; + __IO uint32_t DMARPDR; + __IO uint32_t DMARDLAR; + __IO uint32_t DMATDLAR; + __IO uint32_t DMASR; + __IO uint32_t DMAOMR; + __IO uint32_t DMAIER; + __IO uint32_t DMAMFBOCR; + __IO uint32_t DMARSWTR; + uint32_t RESERVED10[8]; + __IO uint32_t DMACHTDR; + __IO uint32_t DMACHRDR; + __IO uint32_t DMACHTBAR; + __IO uint32_t DMACHRBAR; +} ETH_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*!< EXTI Interrupt mask register, Address offset: 0x00 */ + __IO uint32_t EMR; /*!< EXTI Event mask register, Address offset: 0x04 */ + __IO uint32_t RTSR; /*!< EXTI Rising trigger selection register, Address offset: 0x08 */ + __IO uint32_t FTSR; /*!< EXTI Falling trigger selection register, Address offset: 0x0C */ + __IO uint32_t SWIER; /*!< EXTI Software interrupt event register, Address offset: 0x10 */ + __IO uint32_t PR; /*!< EXTI Pending register, Address offset: 0x14 */ +} EXTI_TypeDef; + +/** + * @brief FLASH Registers + */ + +typedef struct +{ + __IO uint32_t ACR; /*!< FLASH access control register, Address offset: 0x00 */ + __IO uint32_t KEYR; /*!< FLASH key register, Address offset: 0x04 */ + __IO uint32_t OPTKEYR; /*!< FLASH option key register, Address offset: 0x08 */ + __IO uint32_t SR; /*!< FLASH status register, Address offset: 0x0C */ + __IO uint32_t CR; /*!< FLASH control register, Address offset: 0x10 */ + __IO uint32_t OPTCR; /*!< FLASH option control register , Address offset: 0x14 */ + __IO uint32_t OPTCR1; /*!< FLASH option control register 1, Address offset: 0x18 */ +} FLASH_TypeDef; + + + +/** + * @brief Flexible Static Memory Controller + */ + +typedef struct +{ + __IO uint32_t BTCR[8]; /*!< NOR/PSRAM chip-select control register(BCR) and chip-select timing register(BTR), Address offset: 0x00-1C */ +} FSMC_Bank1_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank1E + */ + +typedef struct +{ + __IO uint32_t BWTR[7]; /*!< NOR/PSRAM write timing registers, Address offset: 0x104-0x11C */ +} FSMC_Bank1E_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank2 + */ + +typedef struct +{ + __IO uint32_t PCR2; /*!< NAND Flash control register 2, Address offset: 0x60 */ + __IO uint32_t SR2; /*!< NAND Flash FIFO status and interrupt register 2, Address offset: 0x64 */ + __IO uint32_t PMEM2; /*!< NAND Flash Common memory space timing register 2, Address offset: 0x68 */ + __IO uint32_t PATT2; /*!< NAND Flash Attribute memory space timing register 2, Address offset: 0x6C */ + uint32_t RESERVED0; /*!< Reserved, 0x70 */ + __IO uint32_t ECCR2; /*!< NAND Flash ECC result registers 2, Address offset: 0x74 */ + uint32_t RESERVED1; /*!< Reserved, 0x78 */ + uint32_t RESERVED2; /*!< Reserved, 0x7C */ + __IO uint32_t PCR3; /*!< NAND Flash control register 3, Address offset: 0x80 */ + __IO uint32_t SR3; /*!< NAND Flash FIFO status and interrupt register 3, Address offset: 0x84 */ + __IO uint32_t PMEM3; /*!< NAND Flash Common memory space timing register 3, Address offset: 0x88 */ + __IO uint32_t PATT3; /*!< NAND Flash Attribute memory space timing register 3, Address offset: 0x8C */ + uint32_t RESERVED3; /*!< Reserved, 0x90 */ + __IO uint32_t ECCR3; /*!< NAND Flash ECC result registers 3, Address offset: 0x94 */ +} FSMC_Bank2_3_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank4 + */ + +typedef struct +{ + __IO uint32_t PCR4; /*!< PC Card control register 4, Address offset: 0xA0 */ + __IO uint32_t SR4; /*!< PC Card FIFO status and interrupt register 4, Address offset: 0xA4 */ + __IO uint32_t PMEM4; /*!< PC Card Common memory space timing register 4, Address offset: 0xA8 */ + __IO uint32_t PATT4; /*!< PC Card Attribute memory space timing register 4, Address offset: 0xAC */ + __IO uint32_t PIO4; /*!< PC Card I/O space timing register 4, Address offset: 0xB0 */ +} FSMC_Bank4_TypeDef; + +/** + * @brief General Purpose I/O + */ + +typedef struct +{ + __IO uint32_t MODER; /*!< GPIO port mode register, Address offset: 0x00 */ + __IO uint32_t OTYPER; /*!< GPIO port output type register, Address offset: 0x04 */ + __IO uint32_t OSPEEDR; /*!< GPIO port output speed register, Address offset: 0x08 */ + __IO uint32_t PUPDR; /*!< GPIO port pull-up/pull-down register, Address offset: 0x0C */ + __IO uint32_t IDR; /*!< GPIO port input data register, Address offset: 0x10 */ + __IO uint32_t ODR; /*!< GPIO port output data register, Address offset: 0x14 */ + __IO uint32_t BSRR; /*!< GPIO port bit set/reset register, Address offset: 0x18 */ + __IO uint32_t LCKR; /*!< GPIO port configuration lock register, Address offset: 0x1C */ + __IO uint32_t AFR[2]; /*!< GPIO alternate function registers, Address offset: 0x20-0x24 */ +} GPIO_TypeDef; + +/** + * @brief System configuration controller + */ + +typedef struct +{ + __IO uint32_t MEMRMP; /*!< SYSCFG memory remap register, Address offset: 0x00 */ + __IO uint32_t PMC; /*!< SYSCFG peripheral mode configuration register, Address offset: 0x04 */ + __IO uint32_t EXTICR[4]; /*!< SYSCFG external interrupt configuration registers, Address offset: 0x08-0x14 */ + uint32_t RESERVED[2]; /*!< Reserved, 0x18-0x1C */ + __IO uint32_t CMPCR; /*!< SYSCFG Compensation cell control register, Address offset: 0x20 */ +} SYSCFG_TypeDef; + +/** + * @brief Inter-integrated Circuit Interface + */ + +typedef struct +{ + __IO uint32_t CR1; /*!< I2C Control register 1, Address offset: 0x00 */ + __IO uint32_t CR2; /*!< I2C Control register 2, Address offset: 0x04 */ + __IO uint32_t OAR1; /*!< I2C Own address register 1, Address offset: 0x08 */ + __IO uint32_t OAR2; /*!< I2C Own address register 2, Address offset: 0x0C */ + __IO uint32_t DR; /*!< I2C Data register, Address offset: 0x10 */ + __IO uint32_t SR1; /*!< I2C Status register 1, Address offset: 0x14 */ + __IO uint32_t SR2; /*!< I2C Status register 2, Address offset: 0x18 */ + __IO uint32_t CCR; /*!< I2C Clock control register, Address offset: 0x1C */ + __IO uint32_t TRISE; /*!< I2C TRISE register, Address offset: 0x20 */ +} I2C_TypeDef; + +/** + * @brief Independent WATCHDOG + */ + +typedef struct +{ + __IO uint32_t KR; /*!< IWDG Key register, Address offset: 0x00 */ + __IO uint32_t PR; /*!< IWDG Prescaler register, Address offset: 0x04 */ + __IO uint32_t RLR; /*!< IWDG Reload register, Address offset: 0x08 */ + __IO uint32_t SR; /*!< IWDG Status register, Address offset: 0x0C */ +} IWDG_TypeDef; + + +/** + * @brief Power Control + */ + +typedef struct +{ + __IO uint32_t CR; /*!< PWR power control register, Address offset: 0x00 */ + __IO uint32_t CSR; /*!< PWR power control/status register, Address offset: 0x04 */ +} PWR_TypeDef; + +/** + * @brief Reset and Clock Control + */ + +typedef struct +{ + __IO uint32_t CR; /*!< RCC clock control register, Address offset: 0x00 */ + __IO uint32_t PLLCFGR; /*!< RCC PLL configuration register, Address offset: 0x04 */ + __IO uint32_t CFGR; /*!< RCC clock configuration register, Address offset: 0x08 */ + __IO uint32_t CIR; /*!< RCC clock interrupt register, Address offset: 0x0C */ + __IO uint32_t AHB1RSTR; /*!< RCC AHB1 peripheral reset register, Address offset: 0x10 */ + __IO uint32_t AHB2RSTR; /*!< RCC AHB2 peripheral reset register, Address offset: 0x14 */ + __IO uint32_t AHB3RSTR; /*!< RCC AHB3 peripheral reset register, Address offset: 0x18 */ + uint32_t RESERVED0; /*!< Reserved, 0x1C */ + __IO uint32_t APB1RSTR; /*!< RCC APB1 peripheral reset register, Address offset: 0x20 */ + __IO uint32_t APB2RSTR; /*!< RCC APB2 peripheral reset register, Address offset: 0x24 */ + uint32_t RESERVED1[2]; /*!< Reserved, 0x28-0x2C */ + __IO uint32_t AHB1ENR; /*!< RCC AHB1 peripheral clock register, Address offset: 0x30 */ + __IO uint32_t AHB2ENR; /*!< RCC AHB2 peripheral clock register, Address offset: 0x34 */ + __IO uint32_t AHB3ENR; /*!< RCC AHB3 peripheral clock register, Address offset: 0x38 */ + uint32_t RESERVED2; /*!< Reserved, 0x3C */ + __IO uint32_t APB1ENR; /*!< RCC APB1 peripheral clock enable register, Address offset: 0x40 */ + __IO uint32_t APB2ENR; /*!< RCC APB2 peripheral clock enable register, Address offset: 0x44 */ + uint32_t RESERVED3[2]; /*!< Reserved, 0x48-0x4C */ + __IO uint32_t AHB1LPENR; /*!< RCC AHB1 peripheral clock enable in low power mode register, Address offset: 0x50 */ + __IO uint32_t AHB2LPENR; /*!< RCC AHB2 peripheral clock enable in low power mode register, Address offset: 0x54 */ + __IO uint32_t AHB3LPENR; /*!< RCC AHB3 peripheral clock enable in low power mode register, Address offset: 0x58 */ + uint32_t RESERVED4; /*!< Reserved, 0x5C */ + __IO uint32_t APB1LPENR; /*!< RCC APB1 peripheral clock enable in low power mode register, Address offset: 0x60 */ + __IO uint32_t APB2LPENR; /*!< RCC APB2 peripheral clock enable in low power mode register, Address offset: 0x64 */ + uint32_t RESERVED5[2]; /*!< Reserved, 0x68-0x6C */ + __IO uint32_t BDCR; /*!< RCC Backup domain control register, Address offset: 0x70 */ + __IO uint32_t CSR; /*!< RCC clock control & status register, Address offset: 0x74 */ + uint32_t RESERVED6[2]; /*!< Reserved, 0x78-0x7C */ + __IO uint32_t SSCGR; /*!< RCC spread spectrum clock generation register, Address offset: 0x80 */ + __IO uint32_t PLLI2SCFGR; /*!< RCC PLLI2S configuration register, Address offset: 0x84 */ +} RCC_TypeDef; + +/** + * @brief Real-Time Clock + */ + +typedef struct +{ + __IO uint32_t TR; /*!< RTC time register, Address offset: 0x00 */ + __IO uint32_t DR; /*!< RTC date register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< RTC control register, Address offset: 0x08 */ + __IO uint32_t ISR; /*!< RTC initialization and status register, Address offset: 0x0C */ + __IO uint32_t PRER; /*!< RTC prescaler register, Address offset: 0x10 */ + __IO uint32_t WUTR; /*!< RTC wakeup timer register, Address offset: 0x14 */ + __IO uint32_t CALIBR; /*!< RTC calibration register, Address offset: 0x18 */ + __IO uint32_t ALRMAR; /*!< RTC alarm A register, Address offset: 0x1C */ + __IO uint32_t ALRMBR; /*!< RTC alarm B register, Address offset: 0x20 */ + __IO uint32_t WPR; /*!< RTC write protection register, Address offset: 0x24 */ + __IO uint32_t SSR; /*!< RTC sub second register, Address offset: 0x28 */ + __IO uint32_t SHIFTR; /*!< RTC shift control register, Address offset: 0x2C */ + __IO uint32_t TSTR; /*!< RTC time stamp time register, Address offset: 0x30 */ + __IO uint32_t TSDR; /*!< RTC time stamp date register, Address offset: 0x34 */ + __IO uint32_t TSSSR; /*!< RTC time-stamp sub second register, Address offset: 0x38 */ + __IO uint32_t CALR; /*!< RTC calibration register, Address offset: 0x3C */ + __IO uint32_t TAFCR; /*!< RTC tamper and alternate function configuration register, Address offset: 0x40 */ + __IO uint32_t ALRMASSR;/*!< RTC alarm A sub second register, Address offset: 0x44 */ + __IO uint32_t ALRMBSSR;/*!< RTC alarm B sub second register, Address offset: 0x48 */ + uint32_t RESERVED7; /*!< Reserved, 0x4C */ + __IO uint32_t BKP0R; /*!< RTC backup register 1, Address offset: 0x50 */ + __IO uint32_t BKP1R; /*!< RTC backup register 1, Address offset: 0x54 */ + __IO uint32_t BKP2R; /*!< RTC backup register 2, Address offset: 0x58 */ + __IO uint32_t BKP3R; /*!< RTC backup register 3, Address offset: 0x5C */ + __IO uint32_t BKP4R; /*!< RTC backup register 4, Address offset: 0x60 */ + __IO uint32_t BKP5R; /*!< RTC backup register 5, Address offset: 0x64 */ + __IO uint32_t BKP6R; /*!< RTC backup register 6, Address offset: 0x68 */ + __IO uint32_t BKP7R; /*!< RTC backup register 7, Address offset: 0x6C */ + __IO uint32_t BKP8R; /*!< RTC backup register 8, Address offset: 0x70 */ + __IO uint32_t BKP9R; /*!< RTC backup register 9, Address offset: 0x74 */ + __IO uint32_t BKP10R; /*!< RTC backup register 10, Address offset: 0x78 */ + __IO uint32_t BKP11R; /*!< RTC backup register 11, Address offset: 0x7C */ + __IO uint32_t BKP12R; /*!< RTC backup register 12, Address offset: 0x80 */ + __IO uint32_t BKP13R; /*!< RTC backup register 13, Address offset: 0x84 */ + __IO uint32_t BKP14R; /*!< RTC backup register 14, Address offset: 0x88 */ + __IO uint32_t BKP15R; /*!< RTC backup register 15, Address offset: 0x8C */ + __IO uint32_t BKP16R; /*!< RTC backup register 16, Address offset: 0x90 */ + __IO uint32_t BKP17R; /*!< RTC backup register 17, Address offset: 0x94 */ + __IO uint32_t BKP18R; /*!< RTC backup register 18, Address offset: 0x98 */ + __IO uint32_t BKP19R; /*!< RTC backup register 19, Address offset: 0x9C */ +} RTC_TypeDef; + +/** + * @brief SD host Interface + */ + +typedef struct +{ + __IO uint32_t POWER; /*!< SDIO power control register, Address offset: 0x00 */ + __IO uint32_t CLKCR; /*!< SDI clock control register, Address offset: 0x04 */ + __IO uint32_t ARG; /*!< SDIO argument register, Address offset: 0x08 */ + __IO uint32_t CMD; /*!< SDIO command register, Address offset: 0x0C */ + __IO const uint32_t RESPCMD; /*!< SDIO command response register, Address offset: 0x10 */ + __IO const uint32_t RESP1; /*!< SDIO response 1 register, Address offset: 0x14 */ + __IO const uint32_t RESP2; /*!< SDIO response 2 register, Address offset: 0x18 */ + __IO const uint32_t RESP3; /*!< SDIO response 3 register, Address offset: 0x1C */ + __IO const uint32_t RESP4; /*!< SDIO response 4 register, Address offset: 0x20 */ + __IO uint32_t DTIMER; /*!< SDIO data timer register, Address offset: 0x24 */ + __IO uint32_t DLEN; /*!< SDIO data length register, Address offset: 0x28 */ + __IO uint32_t DCTRL; /*!< SDIO data control register, Address offset: 0x2C */ + __IO const uint32_t DCOUNT; /*!< SDIO data counter register, Address offset: 0x30 */ + __IO const uint32_t STA; /*!< SDIO status register, Address offset: 0x34 */ + __IO uint32_t ICR; /*!< SDIO interrupt clear register, Address offset: 0x38 */ + __IO uint32_t MASK; /*!< SDIO mask register, Address offset: 0x3C */ + uint32_t RESERVED0[2]; /*!< Reserved, 0x40-0x44 */ + __IO const uint32_t FIFOCNT; /*!< SDIO FIFO counter register, Address offset: 0x48 */ + uint32_t RESERVED1[13]; /*!< Reserved, 0x4C-0x7C */ + __IO uint32_t FIFO; /*!< SDIO data FIFO register, Address offset: 0x80 */ +} SDIO_TypeDef; + +/** + * @brief Serial Peripheral Interface + */ + +typedef struct +{ + __IO uint32_t CR1; /*!< SPI control register 1 (not used in I2S mode), Address offset: 0x00 */ + __IO uint32_t CR2; /*!< SPI control register 2, Address offset: 0x04 */ + __IO uint32_t SR; /*!< SPI status register, Address offset: 0x08 */ + __IO uint32_t DR; /*!< SPI data register, Address offset: 0x0C */ + __IO uint32_t CRCPR; /*!< SPI CRC polynomial register (not used in I2S mode), Address offset: 0x10 */ + __IO uint32_t RXCRCR; /*!< SPI RX CRC register (not used in I2S mode), Address offset: 0x14 */ + __IO uint32_t TXCRCR; /*!< SPI TX CRC register (not used in I2S mode), Address offset: 0x18 */ + __IO uint32_t I2SCFGR; /*!< SPI_I2S configuration register, Address offset: 0x1C */ + __IO uint32_t I2SPR; /*!< SPI_I2S prescaler register, Address offset: 0x20 */ +} SPI_TypeDef; + + +/** + * @brief TIM + */ + +typedef struct +{ + __IO uint32_t CR1; /*!< TIM control register 1, Address offset: 0x00 */ + __IO uint32_t CR2; /*!< TIM control register 2, Address offset: 0x04 */ + __IO uint32_t SMCR; /*!< TIM slave mode control register, Address offset: 0x08 */ + __IO uint32_t DIER; /*!< TIM DMA/interrupt enable register, Address offset: 0x0C */ + __IO uint32_t SR; /*!< TIM status register, Address offset: 0x10 */ + __IO uint32_t EGR; /*!< TIM event generation register, Address offset: 0x14 */ + __IO uint32_t CCMR1; /*!< TIM capture/compare mode register 1, Address offset: 0x18 */ + __IO uint32_t CCMR2; /*!< TIM capture/compare mode register 2, Address offset: 0x1C */ + __IO uint32_t CCER; /*!< TIM capture/compare enable register, Address offset: 0x20 */ + __IO uint32_t CNT; /*!< TIM counter register, Address offset: 0x24 */ + __IO uint32_t PSC; /*!< TIM prescaler, Address offset: 0x28 */ + __IO uint32_t ARR; /*!< TIM auto-reload register, Address offset: 0x2C */ + __IO uint32_t RCR; /*!< TIM repetition counter register, Address offset: 0x30 */ + __IO uint32_t CCR1; /*!< TIM capture/compare register 1, Address offset: 0x34 */ + __IO uint32_t CCR2; /*!< TIM capture/compare register 2, Address offset: 0x38 */ + __IO uint32_t CCR3; /*!< TIM capture/compare register 3, Address offset: 0x3C */ + __IO uint32_t CCR4; /*!< TIM capture/compare register 4, Address offset: 0x40 */ + __IO uint32_t BDTR; /*!< TIM break and dead-time register, Address offset: 0x44 */ + __IO uint32_t DCR; /*!< TIM DMA control register, Address offset: 0x48 */ + __IO uint32_t DMAR; /*!< TIM DMA address for full transfer, Address offset: 0x4C */ + __IO uint32_t OR; /*!< TIM option register, Address offset: 0x50 */ +} TIM_TypeDef; + +/** + * @brief Universal Synchronous Asynchronous Receiver Transmitter + */ + +typedef struct +{ + __IO uint32_t SR; /*!< USART Status register, Address offset: 0x00 */ + __IO uint32_t DR; /*!< USART Data register, Address offset: 0x04 */ + __IO uint32_t BRR; /*!< USART Baud rate register, Address offset: 0x08 */ + __IO uint32_t CR1; /*!< USART Control register 1, Address offset: 0x0C */ + __IO uint32_t CR2; /*!< USART Control register 2, Address offset: 0x10 */ + __IO uint32_t CR3; /*!< USART Control register 3, Address offset: 0x14 */ + __IO uint32_t GTPR; /*!< USART Guard time and prescaler register, Address offset: 0x18 */ +} USART_TypeDef; + +/** + * @brief Window WATCHDOG + */ + +typedef struct +{ + __IO uint32_t CR; /*!< WWDG Control register, Address offset: 0x00 */ + __IO uint32_t CFR; /*!< WWDG Configuration register, Address offset: 0x04 */ + __IO uint32_t SR; /*!< WWDG Status register, Address offset: 0x08 */ +} WWDG_TypeDef; + +/** + * @brief RNG + */ + +typedef struct +{ + __IO uint32_t CR; /*!< RNG control register, Address offset: 0x00 */ + __IO uint32_t SR; /*!< RNG status register, Address offset: 0x04 */ + __IO uint32_t DR; /*!< RNG data register, Address offset: 0x08 */ +} RNG_TypeDef; + +/** + * @brief USB_OTG_Core_Registers + */ +typedef struct +{ + __IO uint32_t GOTGCTL; /*!< USB_OTG Control and Status Register 000h */ + __IO uint32_t GOTGINT; /*!< USB_OTG Interrupt Register 004h */ + __IO uint32_t GAHBCFG; /*!< Core AHB Configuration Register 008h */ + __IO uint32_t GUSBCFG; /*!< Core USB Configuration Register 00Ch */ + __IO uint32_t GRSTCTL; /*!< Core Reset Register 010h */ + __IO uint32_t GINTSTS; /*!< Core Interrupt Register 014h */ + __IO uint32_t GINTMSK; /*!< Core Interrupt Mask Register 018h */ + __IO uint32_t GRXSTSR; /*!< Receive Sts Q Read Register 01Ch */ + __IO uint32_t GRXSTSP; /*!< Receive Sts Q Read & POP Register 020h */ + __IO uint32_t GRXFSIZ; /*!< Receive FIFO Size Register 024h */ + __IO uint32_t DIEPTXF0_HNPTXFSIZ; /*!< EP0 / Non Periodic Tx FIFO Size Register 028h */ + __IO uint32_t HNPTXSTS; /*!< Non Periodic Tx FIFO/Queue Sts reg 02Ch */ + uint32_t Reserved30[2]; /*!< Reserved 030h */ + __IO uint32_t GCCFG; /*!< General Purpose IO Register 038h */ + __IO uint32_t CID; /*!< User ID Register 03Ch */ + uint32_t Reserved40[48]; /*!< Reserved 0x40-0xFF */ + __IO uint32_t HPTXFSIZ; /*!< Host Periodic Tx FIFO Size Reg 100h */ + __IO uint32_t DIEPTXF[0x0F]; /*!< dev Periodic Transmit FIFO */ +} USB_OTG_GlobalTypeDef; + +/** + * @brief USB_OTG_device_Registers + */ +typedef struct +{ + __IO uint32_t DCFG; /*!< dev Configuration Register 800h */ + __IO uint32_t DCTL; /*!< dev Control Register 804h */ + __IO uint32_t DSTS; /*!< dev Status Register (RO) 808h */ + uint32_t Reserved0C; /*!< Reserved 80Ch */ + __IO uint32_t DIEPMSK; /*!< dev IN Endpoint Mask 810h */ + __IO uint32_t DOEPMSK; /*!< dev OUT Endpoint Mask 814h */ + __IO uint32_t DAINT; /*!< dev All Endpoints Itr Reg 818h */ + __IO uint32_t DAINTMSK; /*!< dev All Endpoints Itr Mask 81Ch */ + uint32_t Reserved20; /*!< Reserved 820h */ + uint32_t Reserved9; /*!< Reserved 824h */ + __IO uint32_t DVBUSDIS; /*!< dev VBUS discharge Register 828h */ + __IO uint32_t DVBUSPULSE; /*!< dev VBUS Pulse Register 82Ch */ + __IO uint32_t DTHRCTL; /*!< dev threshold 830h */ + __IO uint32_t DIEPEMPMSK; /*!< dev empty msk 834h */ + __IO uint32_t DEACHINT; /*!< dedicated EP interrupt 838h */ + __IO uint32_t DEACHMSK; /*!< dedicated EP msk 83Ch */ + uint32_t Reserved40; /*!< dedicated EP mask 840h */ + __IO uint32_t DINEP1MSK; /*!< dedicated EP mask 844h */ + uint32_t Reserved44[15]; /*!< Reserved 844-87Ch */ + __IO uint32_t DOUTEP1MSK; /*!< dedicated EP msk 884h */ +} USB_OTG_DeviceTypeDef; + +/** + * @brief USB_OTG_IN_Endpoint-Specific_Register + */ +typedef struct +{ + __IO uint32_t DIEPCTL; /*!< dev IN Endpoint Control Reg 900h + (ep_num * 20h) + 00h */ + uint32_t Reserved04; /*!< Reserved 900h + (ep_num * 20h) + 04h */ + __IO uint32_t DIEPINT; /*!< dev IN Endpoint Itr Reg 900h + (ep_num * 20h) + 08h */ + uint32_t Reserved0C; /*!< Reserved 900h + (ep_num * 20h) + 0Ch */ + __IO uint32_t DIEPTSIZ; /*!< IN Endpoint Txfer Size 900h + (ep_num * 20h) + 10h */ + __IO uint32_t DIEPDMA; /*!< IN Endpoint DMA Address Reg 900h + (ep_num * 20h) + 14h */ + __IO uint32_t DTXFSTS; /*!< IN Endpoint Tx FIFO Status Reg 900h + (ep_num * 20h) + 18h */ + uint32_t Reserved18; /*!< Reserved 900h+(ep_num*20h)+1Ch-900h+ (ep_num * 20h) + 1Ch */ +} USB_OTG_INEndpointTypeDef; + +/** + * @brief USB_OTG_OUT_Endpoint-Specific_Registers + */ +typedef struct +{ + __IO uint32_t DOEPCTL; /*!< dev OUT Endpoint Control Reg B00h + (ep_num * 20h) + 00h */ + uint32_t Reserved04; /*!< Reserved B00h + (ep_num * 20h) + 04h */ + __IO uint32_t DOEPINT; /*!< dev OUT Endpoint Itr Reg B00h + (ep_num * 20h) + 08h */ + uint32_t Reserved0C; /*!< Reserved B00h + (ep_num * 20h) + 0Ch */ + __IO uint32_t DOEPTSIZ; /*!< dev OUT Endpoint Txfer Size B00h + (ep_num * 20h) + 10h */ + __IO uint32_t DOEPDMA; /*!< dev OUT Endpoint DMA Address B00h + (ep_num * 20h) + 14h */ + uint32_t Reserved18[2]; /*!< Reserved B00h + (ep_num * 20h) + 18h - B00h + (ep_num * 20h) + 1Ch */ +} USB_OTG_OUTEndpointTypeDef; + +/** + * @brief USB_OTG_Host_Mode_Register_Structures + */ +typedef struct +{ + __IO uint32_t HCFG; /*!< Host Configuration Register 400h */ + __IO uint32_t HFIR; /*!< Host Frame Interval Register 404h */ + __IO uint32_t HFNUM; /*!< Host Frame Nbr/Frame Remaining 408h */ + uint32_t Reserved40C; /*!< Reserved 40Ch */ + __IO uint32_t HPTXSTS; /*!< Host Periodic Tx FIFO/ Queue Status 410h */ + __IO uint32_t HAINT; /*!< Host All Channels Interrupt Register 414h */ + __IO uint32_t HAINTMSK; /*!< Host All Channels Interrupt Mask 418h */ +} USB_OTG_HostTypeDef; + +/** + * @brief USB_OTG_Host_Channel_Specific_Registers + */ +typedef struct +{ + __IO uint32_t HCCHAR; /*!< Host Channel Characteristics Register 500h */ + __IO uint32_t HCSPLT; /*!< Host Channel Split Control Register 504h */ + __IO uint32_t HCINT; /*!< Host Channel Interrupt Register 508h */ + __IO uint32_t HCINTMSK; /*!< Host Channel Interrupt Mask Register 50Ch */ + __IO uint32_t HCTSIZ; /*!< Host Channel Transfer Size Register 510h */ + __IO uint32_t HCDMA; /*!< Host Channel DMA Address Register 514h */ + uint32_t Reserved[2]; /*!< Reserved */ +} USB_OTG_HostChannelTypeDef; + +/** + * @} + */ + +/** @addtogroup Peripheral_memory_map + * @{ + */ +#define FLASH_BASE 0x08000000UL /*!< FLASH(up to 1 MB) base address in the alias region */ +#define CCMDATARAM_BASE 0x10000000UL /*!< CCM(core coupled memory) data RAM(64 KB) base address in the alias region */ +#define SRAM1_BASE 0x20000000UL /*!< SRAM1(112 KB) base address in the alias region */ +#define SRAM2_BASE 0x2001C000UL /*!< SRAM2(16 KB) base address in the alias region */ +#define PERIPH_BASE 0x40000000UL /*!< Peripheral base address in the alias region */ +#define BKPSRAM_BASE 0x40024000UL /*!< Backup SRAM(4 KB) base address in the alias region */ +#define FSMC_R_BASE 0xA0000000UL /*!< FSMC registers base address */ +#define SRAM1_BB_BASE 0x22000000UL /*!< SRAM1(112 KB) base address in the bit-band region */ +#define SRAM2_BB_BASE 0x22380000UL /*!< SRAM2(16 KB) base address in the bit-band region */ +#define PERIPH_BB_BASE 0x42000000UL /*!< Peripheral base address in the bit-band region */ +#define BKPSRAM_BB_BASE 0x42480000UL /*!< Backup SRAM(4 KB) base address in the bit-band region */ +#define FLASH_END 0x080FFFFFUL /*!< FLASH end address */ +#define FLASH_OTP_BASE 0x1FFF7800UL /*!< Base address of : (up to 528 Bytes) embedded FLASH OTP Area */ +#define FLASH_OTP_END 0x1FFF7A0FUL /*!< End address of : (up to 528 Bytes) embedded FLASH OTP Area */ +#define CCMDATARAM_END 0x1000FFFFUL /*!< CCM data RAM end address */ + +/* Legacy defines */ +#define SRAM_BASE SRAM1_BASE +#define SRAM_BB_BASE SRAM1_BB_BASE + +/*!< Peripheral memory map */ +#define APB1PERIPH_BASE PERIPH_BASE +#define APB2PERIPH_BASE (PERIPH_BASE + 0x00010000UL) +#define AHB1PERIPH_BASE (PERIPH_BASE + 0x00020000UL) +#define AHB2PERIPH_BASE (PERIPH_BASE + 0x10000000UL) + +/*!< APB1 peripherals */ +#define TIM2_BASE (APB1PERIPH_BASE + 0x0000UL) +#define TIM3_BASE (APB1PERIPH_BASE + 0x0400UL) +#define TIM4_BASE (APB1PERIPH_BASE + 0x0800UL) +#define TIM5_BASE (APB1PERIPH_BASE + 0x0C00UL) +#define TIM6_BASE (APB1PERIPH_BASE + 0x1000UL) +#define TIM7_BASE (APB1PERIPH_BASE + 0x1400UL) +#define TIM12_BASE (APB1PERIPH_BASE + 0x1800UL) +#define TIM13_BASE (APB1PERIPH_BASE + 0x1C00UL) +#define TIM14_BASE (APB1PERIPH_BASE + 0x2000UL) +#define RTC_BASE (APB1PERIPH_BASE + 0x2800UL) +#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00UL) +#define IWDG_BASE (APB1PERIPH_BASE + 0x3000UL) +#define I2S2ext_BASE (APB1PERIPH_BASE + 0x3400UL) +#define SPI2_BASE (APB1PERIPH_BASE + 0x3800UL) +#define SPI3_BASE (APB1PERIPH_BASE + 0x3C00UL) +#define I2S3ext_BASE (APB1PERIPH_BASE + 0x4000UL) +#define USART2_BASE (APB1PERIPH_BASE + 0x4400UL) +#define USART3_BASE (APB1PERIPH_BASE + 0x4800UL) +#define UART4_BASE (APB1PERIPH_BASE + 0x4C00UL) +#define UART5_BASE (APB1PERIPH_BASE + 0x5000UL) +#define I2C1_BASE (APB1PERIPH_BASE + 0x5400UL) +#define I2C2_BASE (APB1PERIPH_BASE + 0x5800UL) +#define I2C3_BASE (APB1PERIPH_BASE + 0x5C00UL) +#define CAN1_BASE (APB1PERIPH_BASE + 0x6400UL) +#define CAN2_BASE (APB1PERIPH_BASE + 0x6800UL) +#define PWR_BASE (APB1PERIPH_BASE + 0x7000UL) +#define DAC_BASE (APB1PERIPH_BASE + 0x7400UL) + +/*!< APB2 peripherals */ +#define TIM1_BASE (APB2PERIPH_BASE + 0x0000UL) +#define TIM8_BASE (APB2PERIPH_BASE + 0x0400UL) +#define USART1_BASE (APB2PERIPH_BASE + 0x1000UL) +#define USART6_BASE (APB2PERIPH_BASE + 0x1400UL) +#define ADC1_BASE (APB2PERIPH_BASE + 0x2000UL) +#define ADC2_BASE (APB2PERIPH_BASE + 0x2100UL) +#define ADC3_BASE (APB2PERIPH_BASE + 0x2200UL) +#define ADC123_COMMON_BASE (APB2PERIPH_BASE + 0x2300UL) +/* Legacy define */ +#define ADC_BASE ADC123_COMMON_BASE +#define SDIO_BASE (APB2PERIPH_BASE + 0x2C00UL) +#define SPI1_BASE (APB2PERIPH_BASE + 0x3000UL) +#define SYSCFG_BASE (APB2PERIPH_BASE + 0x3800UL) +#define EXTI_BASE (APB2PERIPH_BASE + 0x3C00UL) +#define TIM9_BASE (APB2PERIPH_BASE + 0x4000UL) +#define TIM10_BASE (APB2PERIPH_BASE + 0x4400UL) +#define TIM11_BASE (APB2PERIPH_BASE + 0x4800UL) + +/*!< AHB1 peripherals */ +#define GPIOA_BASE (AHB1PERIPH_BASE + 0x0000UL) +#define GPIOB_BASE (AHB1PERIPH_BASE + 0x0400UL) +#define GPIOC_BASE (AHB1PERIPH_BASE + 0x0800UL) +#define GPIOD_BASE (AHB1PERIPH_BASE + 0x0C00UL) +#define GPIOE_BASE (AHB1PERIPH_BASE + 0x1000UL) +#define GPIOF_BASE (AHB1PERIPH_BASE + 0x1400UL) +#define GPIOG_BASE (AHB1PERIPH_BASE + 0x1800UL) +#define GPIOH_BASE (AHB1PERIPH_BASE + 0x1C00UL) +#define GPIOI_BASE (AHB1PERIPH_BASE + 0x2000UL) +#define CRC_BASE (AHB1PERIPH_BASE + 0x3000UL) +#define RCC_BASE (AHB1PERIPH_BASE + 0x3800UL) +#define FLASH_R_BASE (AHB1PERIPH_BASE + 0x3C00UL) +#define DMA1_BASE (AHB1PERIPH_BASE + 0x6000UL) +#define DMA1_Stream0_BASE (DMA1_BASE + 0x010UL) +#define DMA1_Stream1_BASE (DMA1_BASE + 0x028UL) +#define DMA1_Stream2_BASE (DMA1_BASE + 0x040UL) +#define DMA1_Stream3_BASE (DMA1_BASE + 0x058UL) +#define DMA1_Stream4_BASE (DMA1_BASE + 0x070UL) +#define DMA1_Stream5_BASE (DMA1_BASE + 0x088UL) +#define DMA1_Stream6_BASE (DMA1_BASE + 0x0A0UL) +#define DMA1_Stream7_BASE (DMA1_BASE + 0x0B8UL) +#define DMA2_BASE (AHB1PERIPH_BASE + 0x6400UL) +#define DMA2_Stream0_BASE (DMA2_BASE + 0x010UL) +#define DMA2_Stream1_BASE (DMA2_BASE + 0x028UL) +#define DMA2_Stream2_BASE (DMA2_BASE + 0x040UL) +#define DMA2_Stream3_BASE (DMA2_BASE + 0x058UL) +#define DMA2_Stream4_BASE (DMA2_BASE + 0x070UL) +#define DMA2_Stream5_BASE (DMA2_BASE + 0x088UL) +#define DMA2_Stream6_BASE (DMA2_BASE + 0x0A0UL) +#define DMA2_Stream7_BASE (DMA2_BASE + 0x0B8UL) +#define ETH_BASE (AHB1PERIPH_BASE + 0x8000UL) +#define ETH_MAC_BASE (ETH_BASE) +#define ETH_MMC_BASE (ETH_BASE + 0x0100UL) +#define ETH_PTP_BASE (ETH_BASE + 0x0700UL) +#define ETH_DMA_BASE (ETH_BASE + 0x1000UL) + +/*!< AHB2 peripherals */ +#define DCMI_BASE (AHB2PERIPH_BASE + 0x50000UL) +#define RNG_BASE (AHB2PERIPH_BASE + 0x60800UL) + +/*!< FSMC Bankx registers base address */ +#define FSMC_Bank1_R_BASE (FSMC_R_BASE + 0x0000UL) +#define FSMC_Bank1E_R_BASE (FSMC_R_BASE + 0x0104UL) +#define FSMC_Bank2_3_R_BASE (FSMC_R_BASE + 0x0060UL) +#define FSMC_Bank4_R_BASE (FSMC_R_BASE + 0x00A0UL) + + +/*!< Debug MCU registers base address */ +#define DBGMCU_BASE 0xE0042000UL +/*!< USB registers base address */ +#define USB_OTG_HS_PERIPH_BASE 0x40040000UL +#define USB_OTG_FS_PERIPH_BASE 0x50000000UL + +#define USB_OTG_GLOBAL_BASE 0x000UL +#define USB_OTG_DEVICE_BASE 0x800UL +#define USB_OTG_IN_ENDPOINT_BASE 0x900UL +#define USB_OTG_OUT_ENDPOINT_BASE 0xB00UL +#define USB_OTG_EP_REG_SIZE 0x20UL +#define USB_OTG_HOST_BASE 0x400UL +#define USB_OTG_HOST_PORT_BASE 0x440UL +#define USB_OTG_HOST_CHANNEL_BASE 0x500UL +#define USB_OTG_HOST_CHANNEL_SIZE 0x20UL +#define USB_OTG_PCGCCTL_BASE 0xE00UL +#define USB_OTG_FIFO_BASE 0x1000UL +#define USB_OTG_FIFO_SIZE 0x1000UL + +#define UID_BASE 0x1FFF7A10UL /*!< Unique device ID register base address */ +#define FLASHSIZE_BASE 0x1FFF7A22UL /*!< FLASH Size register base address */ +#define PACKAGE_BASE 0x1FFF7BF0UL /*!< Package size register base address */ +/** + * @} + */ + +/** @addtogroup Peripheral_declaration + * @{ + */ +#define TIM2 ((TIM_TypeDef *) TIM2_BASE) +#define TIM3 ((TIM_TypeDef *) TIM3_BASE) +#define TIM4 ((TIM_TypeDef *) TIM4_BASE) +#define TIM5 ((TIM_TypeDef *) TIM5_BASE) +#define TIM6 ((TIM_TypeDef *) TIM6_BASE) +#define TIM7 ((TIM_TypeDef *) TIM7_BASE) +#define TIM12 ((TIM_TypeDef *) TIM12_BASE) +#define TIM13 ((TIM_TypeDef *) TIM13_BASE) +#define TIM14 ((TIM_TypeDef *) TIM14_BASE) +#define RTC ((RTC_TypeDef *) RTC_BASE) +#define WWDG ((WWDG_TypeDef *) WWDG_BASE) +#define IWDG ((IWDG_TypeDef *) IWDG_BASE) +#define I2S2ext ((SPI_TypeDef *) I2S2ext_BASE) +#define SPI2 ((SPI_TypeDef *) SPI2_BASE) +#define SPI3 ((SPI_TypeDef *) SPI3_BASE) +#define I2S3ext ((SPI_TypeDef *) I2S3ext_BASE) +#define USART2 ((USART_TypeDef *) USART2_BASE) +#define USART3 ((USART_TypeDef *) USART3_BASE) +#define UART4 ((USART_TypeDef *) UART4_BASE) +#define UART5 ((USART_TypeDef *) UART5_BASE) +#define I2C1 ((I2C_TypeDef *) I2C1_BASE) +#define I2C2 ((I2C_TypeDef *) I2C2_BASE) +#define I2C3 ((I2C_TypeDef *) I2C3_BASE) +#define CAN1 ((CAN_TypeDef *) CAN1_BASE) +#define CAN2 ((CAN_TypeDef *) CAN2_BASE) +#define PWR ((PWR_TypeDef *) PWR_BASE) +#define DAC1 ((DAC_TypeDef *) DAC_BASE) +#define DAC ((DAC_TypeDef *) DAC_BASE) /* Kept for legacy purpose */ +#define TIM1 ((TIM_TypeDef *) TIM1_BASE) +#define TIM8 ((TIM_TypeDef *) TIM8_BASE) +#define USART1 ((USART_TypeDef *) USART1_BASE) +#define USART6 ((USART_TypeDef *) USART6_BASE) +#define ADC1 ((ADC_TypeDef *) ADC1_BASE) +#define ADC2 ((ADC_TypeDef *) ADC2_BASE) +#define ADC3 ((ADC_TypeDef *) ADC3_BASE) +#define ADC123_COMMON ((ADC_Common_TypeDef *) ADC123_COMMON_BASE) +/* Legacy define */ +#define ADC ADC123_COMMON +#define SDIO ((SDIO_TypeDef *) SDIO_BASE) +#define SPI1 ((SPI_TypeDef *) SPI1_BASE) +#define SYSCFG ((SYSCFG_TypeDef *) SYSCFG_BASE) +#define EXTI ((EXTI_TypeDef *) EXTI_BASE) +#define TIM9 ((TIM_TypeDef *) TIM9_BASE) +#define TIM10 ((TIM_TypeDef *) TIM10_BASE) +#define TIM11 ((TIM_TypeDef *) TIM11_BASE) +#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE) +#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE) +#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE) +#define GPIOD ((GPIO_TypeDef *) GPIOD_BASE) +#define GPIOE ((GPIO_TypeDef *) GPIOE_BASE) +#define GPIOF ((GPIO_TypeDef *) GPIOF_BASE) +#define GPIOG ((GPIO_TypeDef *) GPIOG_BASE) +#define GPIOH ((GPIO_TypeDef *) GPIOH_BASE) +#define GPIOI ((GPIO_TypeDef *) GPIOI_BASE) +#define CRC ((CRC_TypeDef *) CRC_BASE) +#define RCC ((RCC_TypeDef *) RCC_BASE) +#define FLASH ((FLASH_TypeDef *) FLASH_R_BASE) +#define DMA1 ((DMA_TypeDef *) DMA1_BASE) +#define DMA1_Stream0 ((DMA_Stream_TypeDef *) DMA1_Stream0_BASE) +#define DMA1_Stream1 ((DMA_Stream_TypeDef *) DMA1_Stream1_BASE) +#define DMA1_Stream2 ((DMA_Stream_TypeDef *) DMA1_Stream2_BASE) +#define DMA1_Stream3 ((DMA_Stream_TypeDef *) DMA1_Stream3_BASE) +#define DMA1_Stream4 ((DMA_Stream_TypeDef *) DMA1_Stream4_BASE) +#define DMA1_Stream5 ((DMA_Stream_TypeDef *) DMA1_Stream5_BASE) +#define DMA1_Stream6 ((DMA_Stream_TypeDef *) DMA1_Stream6_BASE) +#define DMA1_Stream7 ((DMA_Stream_TypeDef *) DMA1_Stream7_BASE) +#define DMA2 ((DMA_TypeDef *) DMA2_BASE) +#define DMA2_Stream0 ((DMA_Stream_TypeDef *) DMA2_Stream0_BASE) +#define DMA2_Stream1 ((DMA_Stream_TypeDef *) DMA2_Stream1_BASE) +#define DMA2_Stream2 ((DMA_Stream_TypeDef *) DMA2_Stream2_BASE) +#define DMA2_Stream3 ((DMA_Stream_TypeDef *) DMA2_Stream3_BASE) +#define DMA2_Stream4 ((DMA_Stream_TypeDef *) DMA2_Stream4_BASE) +#define DMA2_Stream5 ((DMA_Stream_TypeDef *) DMA2_Stream5_BASE) +#define DMA2_Stream6 ((DMA_Stream_TypeDef *) DMA2_Stream6_BASE) +#define DMA2_Stream7 ((DMA_Stream_TypeDef *) DMA2_Stream7_BASE) +#define ETH ((ETH_TypeDef *) ETH_BASE) +#define DCMI ((DCMI_TypeDef *) DCMI_BASE) +#define RNG ((RNG_TypeDef *) RNG_BASE) +#define FSMC_Bank1 ((FSMC_Bank1_TypeDef *) FSMC_Bank1_R_BASE) +#define FSMC_Bank1E ((FSMC_Bank1E_TypeDef *) FSMC_Bank1E_R_BASE) +#define FSMC_Bank2_3 ((FSMC_Bank2_3_TypeDef *) FSMC_Bank2_3_R_BASE) +#define FSMC_Bank4 ((FSMC_Bank4_TypeDef *) FSMC_Bank4_R_BASE) +#define DBGMCU ((DBGMCU_TypeDef *) DBGMCU_BASE) +#define USB_OTG_FS ((USB_OTG_GlobalTypeDef *) USB_OTG_FS_PERIPH_BASE) +#define USB_OTG_HS ((USB_OTG_GlobalTypeDef *) USB_OTG_HS_PERIPH_BASE) + +/** + * @} + */ + +/** @addtogroup Exported_constants + * @{ + */ + + /** @addtogroup Peripheral_Registers_Bits_Definition + * @{ + */ + +/******************************************************************************/ +/* Peripheral Registers_Bits_Definition */ +/******************************************************************************/ + +/******************************************************************************/ +/* */ +/* Analog to Digital Converter */ +/* */ +/******************************************************************************/ +/* + * @brief Specific device feature definitions (not present on all devices in the STM32F4 serie) + */ +#define ADC_MULTIMODE_SUPPORT /*!
© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.
+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx + * @{ + */ + +#ifndef __STM32F4xx_H +#define __STM32F4xx_H + +#ifdef __cplusplus + extern "C" { +#endif /* __cplusplus */ + +/** @addtogroup Library_configuration_section + * @{ + */ + +/** + * @brief STM32 Family + */ +#if !defined (STM32F4) +#define STM32F4 +#endif /* STM32F4 */ + +/* Uncomment the line below according to the target STM32 device used in your + application + */ +#if !defined (STM32F405xx) && !defined (STM32F415xx) && !defined (STM32F407xx) && !defined (STM32F417xx) && \ + !defined (STM32F427xx) && !defined (STM32F437xx) && !defined (STM32F429xx) && !defined (STM32F439xx) && \ + !defined (STM32F401xC) && !defined (STM32F401xE) && !defined (STM32F410Tx) && !defined (STM32F410Cx) && \ + !defined (STM32F410Rx) && !defined (STM32F411xE) && !defined (STM32F446xx) && !defined (STM32F469xx) && \ + !defined (STM32F479xx) && !defined (STM32F412Cx) && !defined (STM32F412Rx) && !defined (STM32F412Vx) && \ + !defined (STM32F412Zx) && !defined (STM32F413xx) && !defined (STM32F423xx) + /* #define STM32F405xx */ /*!< STM32F405RG, STM32F405VG and STM32F405ZG Devices */ + /* #define STM32F415xx */ /*!< STM32F415RG, STM32F415VG and STM32F415ZG Devices */ + /* #define STM32F407xx */ /*!< STM32F407VG, STM32F407VE, STM32F407ZG, STM32F407ZE, STM32F407IG and STM32F407IE Devices */ + /* #define STM32F417xx */ /*!< STM32F417VG, STM32F417VE, STM32F417ZG, STM32F417ZE, STM32F417IG and STM32F417IE Devices */ + /* #define STM32F427xx */ /*!< STM32F427VG, STM32F427VI, STM32F427ZG, STM32F427ZI, STM32F427IG and STM32F427II Devices */ + /* #define STM32F437xx */ /*!< STM32F437VG, STM32F437VI, STM32F437ZG, STM32F437ZI, STM32F437IG and STM32F437II Devices */ + /* #define STM32F429xx */ /*!< STM32F429VG, STM32F429VI, STM32F429ZG, STM32F429ZI, STM32F429BG, STM32F429BI, STM32F429NG, + STM32F439NI, STM32F429IG and STM32F429II Devices */ + /* #define STM32F439xx */ /*!< STM32F439VG, STM32F439VI, STM32F439ZG, STM32F439ZI, STM32F439BG, STM32F439BI, STM32F439NG, + STM32F439NI, STM32F439IG and STM32F439II Devices */ + /* #define STM32F401xC */ /*!< STM32F401CB, STM32F401CC, STM32F401RB, STM32F401RC, STM32F401VB and STM32F401VC Devices */ + /* #define STM32F401xE */ /*!< STM32F401CD, STM32F401RD, STM32F401VD, STM32F401CE, STM32F401RE and STM32F401VE Devices */ + /* #define STM32F410Tx */ /*!< STM32F410T8 and STM32F410TB Devices */ + /* #define STM32F410Cx */ /*!< STM32F410C8 and STM32F410CB Devices */ + /* #define STM32F410Rx */ /*!< STM32F410R8 and STM32F410RB Devices */ + /* #define STM32F411xE */ /*!< STM32F411CC, STM32F411RC, STM32F411VC, STM32F411CE, STM32F411RE and STM32F411VE Devices */ + /* #define STM32F446xx */ /*!< STM32F446MC, STM32F446ME, STM32F446RC, STM32F446RE, STM32F446VC, STM32F446VE, STM32F446ZC, + and STM32F446ZE Devices */ + /* #define STM32F469xx */ /*!< STM32F469AI, STM32F469II, STM32F469BI, STM32F469NI, STM32F469AG, STM32F469IG, STM32F469BG, + STM32F469NG, STM32F469AE, STM32F469IE, STM32F469BE and STM32F469NE Devices */ + /* #define STM32F479xx */ /*!< STM32F479AI, STM32F479II, STM32F479BI, STM32F479NI, STM32F479AG, STM32F479IG, STM32F479BG + and STM32F479NG Devices */ + /* #define STM32F412Cx */ /*!< STM32F412CEU and STM32F412CGU Devices */ + /* #define STM32F412Zx */ /*!< STM32F412ZET, STM32F412ZGT, STM32F412ZEJ and STM32F412ZGJ Devices */ + /* #define STM32F412Vx */ /*!< STM32F412VET, STM32F412VGT, STM32F412VEH and STM32F412VGH Devices */ + /* #define STM32F412Rx */ /*!< STM32F412RET, STM32F412RGT, STM32F412REY and STM32F412RGY Devices */ + /* #define STM32F413xx */ /*!< STM32F413CH, STM32F413MH, STM32F413RH, STM32F413VH, STM32F413ZH, STM32F413CG, STM32F413MG, + STM32F413RG, STM32F413VG and STM32F413ZG Devices */ + /* #define STM32F423xx */ /*!< STM32F423CH, STM32F423RH, STM32F423VH and STM32F423ZH Devices */ +#endif + +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + */ +#if !defined (USE_HAL_DRIVER) +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_HAL_DRIVER */ +#endif /* USE_HAL_DRIVER */ + +/** + * @brief CMSIS version number V2.6.6 + */ +#define __STM32F4xx_CMSIS_VERSION_MAIN (0x02U) /*!< [31:24] main version */ +#define __STM32F4xx_CMSIS_VERSION_SUB1 (0x06U) /*!< [23:16] sub1 version */ +#define __STM32F4xx_CMSIS_VERSION_SUB2 (0x06U) /*!< [15:8] sub2 version */ +#define __STM32F4xx_CMSIS_VERSION_RC (0x00U) /*!< [7:0] release candidate */ +#define __STM32F4xx_CMSIS_VERSION ((__STM32F4xx_CMSIS_VERSION_MAIN << 24)\ + |(__STM32F4xx_CMSIS_VERSION_SUB1 << 16)\ + |(__STM32F4xx_CMSIS_VERSION_SUB2 << 8 )\ + |(__STM32F4xx_CMSIS_VERSION)) + +/** + * @} + */ + +/** @addtogroup Device_Included + * @{ + */ + +#if defined(STM32F405xx) + #include "stm32f405xx.h" +#elif defined(STM32F415xx) + #include "stm32f415xx.h" +#elif defined(STM32F407xx) + #include "stm32f407xx.h" +#elif defined(STM32F417xx) + #include "stm32f417xx.h" +#elif defined(STM32F427xx) + #include "stm32f427xx.h" +#elif defined(STM32F437xx) + #include "stm32f437xx.h" +#elif defined(STM32F429xx) + #include "stm32f429xx.h" +#elif defined(STM32F439xx) + #include "stm32f439xx.h" +#elif defined(STM32F401xC) + #include "stm32f401xc.h" +#elif defined(STM32F401xE) + #include "stm32f401xe.h" +#elif defined(STM32F410Tx) + #include "stm32f410tx.h" +#elif defined(STM32F410Cx) + #include "stm32f410cx.h" +#elif defined(STM32F410Rx) + #include "stm32f410rx.h" +#elif defined(STM32F411xE) + #include "stm32f411xe.h" +#elif defined(STM32F446xx) + #include "stm32f446xx.h" +#elif defined(STM32F469xx) + #include "stm32f469xx.h" +#elif defined(STM32F479xx) + #include "stm32f479xx.h" +#elif defined(STM32F412Cx) + #include "stm32f412cx.h" +#elif defined(STM32F412Zx) + #include "stm32f412zx.h" +#elif defined(STM32F412Rx) + #include "stm32f412rx.h" +#elif defined(STM32F412Vx) + #include "stm32f412vx.h" +#elif defined(STM32F413xx) + #include "stm32f413xx.h" +#elif defined(STM32F423xx) + #include "stm32f423xx.h" +#else + #error "Please select first the target STM32F4xx device used in your application (in stm32f4xx.h file)" +#endif + +/** + * @} + */ + +/** @addtogroup Exported_types + * @{ + */ +typedef enum +{ + RESET = 0U, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0U, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + SUCCESS = 0U, + ERROR = !SUCCESS +} ErrorStatus; + +/** + * @} + */ + + +/** @addtogroup Exported_macro + * @{ + */ +#define SET_BIT(REG, BIT) ((REG) |= (BIT)) + +#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) + +#define READ_BIT(REG, BIT) ((REG) & (BIT)) + +#define CLEAR_REG(REG) ((REG) = (0x0)) + +#define WRITE_REG(REG, VAL) ((REG) = (VAL)) + +#define READ_REG(REG) ((REG)) + +#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) + +#define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL))) + + +/** + * @} + */ + +#if defined (USE_HAL_DRIVER) + #include "stm32f4xx_hal.h" +#endif /* USE_HAL_DRIVER */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __STM32F4xx_H */ +/** + * @} + */ + +/** + * @} + */ + + + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h b/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h new file mode 100644 index 00000000..99cb936c --- /dev/null +++ b/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h @@ -0,0 +1,122 @@ +/** + ****************************************************************************** + * @file system_stm32f4xx.h + * @author MCD Application Team + * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT(c) 2017 STMicroelectronics

+ * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F4XX_H +#define __SYSTEM_STM32F4XX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F4xx_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F4xx_System_Exported_types + * @{ + */ + /* This variable is updated in three ways: + 1) by calling CMSIS function SystemCoreClockUpdate() + 2) by calling HAL API function HAL_RCC_GetSysClockFreq() + 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency + Note: If you use this function to configure the system clock; then there + is no need to call the 2 first functions listed above, since SystemCoreClock + variable is updated automatically. + */ +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + +extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */ +extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F4XX_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/CMSIS/Include/cmsis_armcc.h b/Drivers/CMSIS/Include/cmsis_armcc.h new file mode 100644 index 00000000..4d9d0645 --- /dev/null +++ b/Drivers/CMSIS/Include/cmsis_armcc.h @@ -0,0 +1,865 @@ +/**************************************************************************//** + * @file cmsis_armcc.h + * @brief CMSIS compiler ARMCC (Arm Compiler 5) header file + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __CMSIS_ARMCC_H +#define __CMSIS_ARMCC_H + + +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677) + #error "Please use Arm Compiler Toolchain V4.0.677 or later!" +#endif + +/* CMSIS compiler control architecture macros */ +#if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \ + (defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) ) + #define __ARM_ARCH_6M__ 1 +#endif + +#if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1)) + #define __ARM_ARCH_7M__ 1 +#endif + +#if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1)) + #define __ARM_ARCH_7EM__ 1 +#endif + + /* __ARM_ARCH_8M_BASE__ not applicable */ + /* __ARM_ARCH_8M_MAIN__ not applicable */ + + +/* CMSIS compiler specific defines */ +#ifndef __ASM + #define __ASM __asm +#endif +#ifndef __INLINE + #define __INLINE __inline +#endif +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static __inline +#endif +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE static __forceinline +#endif +#ifndef __NO_RETURN + #define __NO_RETURN __declspec(noreturn) +#endif +#ifndef __USED + #define __USED __attribute__((used)) +#endif +#ifndef __WEAK + #define __WEAK __attribute__((weak)) +#endif +#ifndef __PACKED + #define __PACKED __attribute__((packed)) +#endif +#ifndef __PACKED_STRUCT + #define __PACKED_STRUCT __packed struct +#endif +#ifndef __PACKED_UNION + #define __PACKED_UNION __packed union +#endif +#ifndef __UNALIGNED_UINT32 /* deprecated */ + #define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x))) +#endif +#ifndef __UNALIGNED_UINT16_WRITE + #define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val)) +#endif +#ifndef __UNALIGNED_UINT16_READ + #define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr))) +#endif +#ifndef __UNALIGNED_UINT32_WRITE + #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val)) +#endif +#ifndef __UNALIGNED_UINT32_READ + #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr))) +#endif +#ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) +#endif +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +/** + \brief Enable IRQ Interrupts + \details Enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __enable_irq(); */ + + +/** + \brief Disable IRQ Interrupts + \details Disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __disable_irq(); */ + +/** + \brief Get Control Register + \details Returns the content of the Control Register. + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** + \brief Set Control Register + \details Writes the given value to the Control Register. + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** + \brief Get IPSR Register + \details Returns the content of the IPSR Register. + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** + \brief Get APSR Register + \details Returns the content of the APSR Register. + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** + \brief Get xPSR Register + \details Returns the content of the xPSR Register. + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** + \brief Get Process Stack Pointer + \details Returns the current value of the Process Stack Pointer (PSP). + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** + \brief Set Process Stack Pointer + \details Assigns the given value to the Process Stack Pointer (PSP). + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** + \brief Get Main Stack Pointer + \details Returns the current value of the Main Stack Pointer (MSP). + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** + \brief Set Main Stack Pointer + \details Assigns the given value to the Main Stack Pointer (MSP). + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** + \brief Get Priority Mask + \details Returns the current state of the priority mask bit from the Priority Mask Register. + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** + \brief Set Priority Mask + \details Assigns the given value to the Priority Mask Register. + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + +/** + \brief Enable FIQ + \details Enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** + \brief Disable FIQ + \details Disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** + \brief Get Base Priority + \details Returns the current value of the Base Priority register. + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** + \brief Set Base Priority + \details Assigns the given value to the Base Priority register. + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xFFU); +} + + +/** + \brief Set Base Priority with condition + \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, + or the new value increases the BASEPRI priority level. + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri) +{ + register uint32_t __regBasePriMax __ASM("basepri_max"); + __regBasePriMax = (basePri & 0xFFU); +} + + +/** + \brief Get Fault Mask + \details Returns the current value of the Fault Mask register. + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** + \brief Set Fault Mask + \details Assigns the given value to the Fault Mask register. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1U); +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ + + +/** + \brief Get FPSCR + \details Returns the current value of the Floating Point Status/Control register. + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0U); +#endif +} + + +/** + \brief Set FPSCR + \details Assigns the given value to the Floating Point Status/Control register. + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#else + (void)fpscr; +#endif +} + + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +/** + \brief No Operation + \details No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** + \brief Wait For Interrupt + \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** + \brief Wait For Event + \details Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** + \brief Send Event + \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** + \brief Instruction Synchronization Barrier + \details Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or memory, + after the instruction has been completed. + */ +#define __ISB() do {\ + __schedule_barrier();\ + __isb(0xF);\ + __schedule_barrier();\ + } while (0U) + +/** + \brief Data Synchronization Barrier + \details Acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() do {\ + __schedule_barrier();\ + __dsb(0xF);\ + __schedule_barrier();\ + } while (0U) + +/** + \brief Data Memory Barrier + \details Ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() do {\ + __schedule_barrier();\ + __dmb(0xF);\ + __schedule_barrier();\ + } while (0U) + + +/** + \brief Reverse byte order (32 bit) + \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} +#endif + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value) +{ + revsh r0, r0 + bx lr +} +#endif + + +/** + \brief Rotate Right in unsigned value (32 bit) + \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + \param [in] op1 Value to rotate + \param [in] op2 Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +/** + \brief Breakpoint + \details Causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __breakpoint(value) + + +/** + \brief Reverse bit order of value + \details Reverses the bit order of the given value. + \param [in] value Value to reverse + \return Reversed value + */ +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + #define __RBIT __rbit +#else +__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */ + + result = value; /* r will be reversed bits of v; first get LSB of v */ + for (value >>= 1U; value != 0U; value >>= 1U) + { + result <<= 1U; + result |= value & 1U; + s--; + } + result <<= s; /* shift when v's highest bits are zero */ + return result; +} +#endif + + +/** + \brief Count leading zeros + \details Counts the number of leading zeros of a data value. + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + +/** + \brief LDR Exclusive (8 bit) + \details Executes a exclusive LDR instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) +#else + #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop") +#endif + + +/** + \brief LDR Exclusive (16 bit) + \details Executes a exclusive LDR instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) +#else + #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop") +#endif + + +/** + \brief LDR Exclusive (32 bit) + \details Executes a exclusive LDR instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) +#else + #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop") +#endif + + +/** + \brief STR Exclusive (8 bit) + \details Executes a exclusive STR instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __STREXB(value, ptr) __strex(value, ptr) +#else + #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop") +#endif + + +/** + \brief STR Exclusive (16 bit) + \details Executes a exclusive STR instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __STREXH(value, ptr) __strex(value, ptr) +#else + #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop") +#endif + + +/** + \brief STR Exclusive (32 bit) + \details Executes a exclusive STR instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020) + #define __STREXW(value, ptr) __strex(value, ptr) +#else + #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop") +#endif + + +/** + \brief Remove the exclusive lock + \details Removes the exclusive lock which is created by LDREX. + */ +#define __CLREX __clrex + + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** + \brief Rotate Right with Extend (32 bit) + \details Moves each bit of a bitstring right by one bit. + The carry input is shifted in at the left end of the bitstring. + \param [in] value Value to rotate + \return Rotated value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value) +{ + rrx r0, r0 + bx lr +} +#endif + + +/** + \brief LDRT Unprivileged (8 bit) + \details Executes a Unprivileged LDRT instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr)) + + +/** + \brief LDRT Unprivileged (16 bit) + \details Executes a Unprivileged LDRT instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr)) + + +/** + \brief LDRT Unprivileged (32 bit) + \details Executes a Unprivileged LDRT instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr)) + + +/** + \brief STRT Unprivileged (8 bit) + \details Executes a Unprivileged STRT instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRBT(value, ptr) __strt(value, ptr) + + +/** + \brief STRT Unprivileged (16 bit) + \details Executes a Unprivileged STRT instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRHT(value, ptr) __strt(value, ptr) + + +/** + \brief STRT Unprivileged (32 bit) + \details Executes a Unprivileged STRT instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRT(value, ptr) __strt(value, ptr) + +#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +__attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat) +{ + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; +} + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +__attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat) +{ + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) + +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \ + ((int64_t)(ARG3) << 32U) ) >> 32U)) + +#endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */ +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CMSIS_ARMCC_H */ diff --git a/Drivers/CMSIS/Include/cmsis_armclang.h b/Drivers/CMSIS/Include/cmsis_armclang.h new file mode 100644 index 00000000..162a400e --- /dev/null +++ b/Drivers/CMSIS/Include/cmsis_armclang.h @@ -0,0 +1,1869 @@ +/**************************************************************************//** + * @file cmsis_armclang.h + * @brief CMSIS compiler armclang (Arm Compiler 6) header file + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/*lint -esym(9058, IRQn)*/ /* disable MISRA 2012 Rule 2.4 for IRQn */ + +#ifndef __CMSIS_ARMCLANG_H +#define __CMSIS_ARMCLANG_H + +#pragma clang system_header /* treat file as system include file */ + +#ifndef __ARM_COMPAT_H +#include /* Compatibility header for Arm Compiler 5 intrinsics */ +#endif + +/* CMSIS compiler specific defines */ +#ifndef __ASM + #define __ASM __asm +#endif +#ifndef __INLINE + #define __INLINE __inline +#endif +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static __inline +#endif +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __attribute__((always_inline)) static __inline +#endif +#ifndef __NO_RETURN + #define __NO_RETURN __attribute__((__noreturn__)) +#endif +#ifndef __USED + #define __USED __attribute__((used)) +#endif +#ifndef __WEAK + #define __WEAK __attribute__((weak)) +#endif +#ifndef __PACKED + #define __PACKED __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_UNION + #define __PACKED_UNION union __attribute__((packed, aligned(1))) +#endif +#ifndef __UNALIGNED_UINT32 /* deprecated */ + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT32)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32 */ + struct __attribute__((packed)) T_UINT32 { uint32_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) +#endif +#ifndef __UNALIGNED_UINT16_WRITE + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT16_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_WRITE */ + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT16_READ + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT16_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_READ */ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) +#endif +#ifndef __UNALIGNED_UINT32_WRITE + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT32_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_WRITE */ + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT32_READ + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wpacked" +/*lint -esym(9058, T_UINT32_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_READ */ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #pragma clang diagnostic pop + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) +#endif +#ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) +#endif +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +/** + \brief Enable IRQ Interrupts + \details Enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __enable_irq(); see arm_compat.h */ + + +/** + \brief Disable IRQ Interrupts + \details Disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +/* intrinsic void __disable_irq(); see arm_compat.h */ + + +/** + \brief Get Control Register + \details Returns the content of the Control Register. + \return Control Register value + */ +__STATIC_FORCEINLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Control Register (non-secure) + \details Returns the content of the non-secure Control Register when in secure mode. + \return non-secure Control Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_CONTROL_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Control Register + \details Writes the given value to the Control Register. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Control Register (non-secure) + \details Writes the given value to the non-secure Control Register when in secure state. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control) +{ + __ASM volatile ("MSR control_ns, %0" : : "r" (control) : "memory"); +} +#endif + + +/** + \brief Get IPSR Register + \details Returns the content of the IPSR Register. + \return IPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get APSR Register + \details Returns the content of the APSR Register. + \return APSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get xPSR Register + \details Returns the content of the xPSR Register. + \return xPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get Process Stack Pointer + \details Returns the current value of the Process Stack Pointer (PSP). + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer (non-secure) + \details Returns the current value of the non-secure Process Stack Pointer (PSP) when in secure state. + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Process Stack Pointer + \details Assigns the given value to the Process Stack Pointer (PSP). + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0" : : "r" (topOfProcStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Process Stack Pointer (PSP) when in secure state. + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSP_NS(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp_ns, %0" : : "r" (topOfProcStack) : ); +} +#endif + + +/** + \brief Get Main Stack Pointer + \details Returns the current value of the Main Stack Pointer (MSP). + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer (non-secure) + \details Returns the current value of the non-secure Main Stack Pointer (MSP) when in secure state. + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Main Stack Pointer + \details Assigns the given value to the Main Stack Pointer (MSP). + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0" : : "r" (topOfMainStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Main Stack Pointer (MSP) when in secure state. + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSP_NS(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp_ns, %0" : : "r" (topOfMainStack) : ); +} +#endif + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Stack Pointer (non-secure) + \details Returns the current value of the non-secure Stack Pointer (SP) when in secure state. + \return SP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_SP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, sp_ns" : "=r" (result) ); + return(result); +} + + +/** + \brief Set Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Stack Pointer (SP) when in secure state. + \param [in] topOfStack Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_SP_NS(uint32_t topOfStack) +{ + __ASM volatile ("MSR sp_ns, %0" : : "r" (topOfStack) : ); +} +#endif + + +/** + \brief Get Priority Mask + \details Returns the current state of the priority mask bit from the Priority Mask Register. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Priority Mask (non-secure) + \details Returns the current state of the non-secure priority mask bit from the Priority Mask Register when in secure state. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PRIMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Priority Mask + \details Assigns the given value to the Priority Mask Register. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Priority Mask (non-secure) + \details Assigns the given value to the non-secure Priority Mask Register when in secure state. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __TZ_set_PRIMASK_NS(uint32_t priMask) +{ + __ASM volatile ("MSR primask_ns, %0" : : "r" (priMask) : "memory"); +} +#endif + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) +/** + \brief Enable FIQ + \details Enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq /* see arm_compat.h */ + + +/** + \brief Disable FIQ + \details Disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq /* see arm_compat.h */ + + +/** + \brief Get Base Priority + \details Returns the current value of the Base Priority register. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Base Priority (non-secure) + \details Returns the current value of the non-secure Base Priority register when in secure state. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_BASEPRI_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Base Priority + \details Assigns the given value to the Base Priority register. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI(uint32_t basePri) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (basePri) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Base Priority (non-secure) + \details Assigns the given value to the non-secure Base Priority register when in secure state. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __TZ_set_BASEPRI_NS(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_ns, %0" : : "r" (basePri) : "memory"); +} +#endif + + +/** + \brief Set Base Priority with condition + \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, + or the new value increases the BASEPRI priority level. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI_MAX(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_max, %0" : : "r" (basePri) : "memory"); +} + + +/** + \brief Get Fault Mask + \details Returns the current value of the Fault Mask register. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Fault Mask (non-secure) + \details Returns the current value of the non-secure Fault Mask register when in secure state. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_FAULTMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Fault Mask + \details Assigns the given value to the Fault Mask register. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Fault Mask (non-secure) + \details Assigns the given value to the non-secure Fault Mask register when in secure state. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __TZ_set_FAULTMASK_NS(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask_ns, %0" : : "r" (faultMask) : "memory"); +} +#endif + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + +/** + \brief Get Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the Process Stack Pointer Limit (PSPLIM). + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim" : "=r" (result) ); + return result; +#endif +} + +#if (defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the Process Stack Pointer Limit (PSPLIM). + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_PSPLIM(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim, %0" : : "r" (ProcStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSPLIM_NS(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim_ns, %0\n" : : "r" (ProcStackPtrLimit)); +#endif +} +#endif + + +/** + \brief Get Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the Main Stack Pointer Limit (MSPLIM). + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim" : "=r" (result) ); + return result; +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the non-secure Main Stack Pointer Limit(MSPLIM) when in secure state. + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the Main Stack Pointer Limit (MSPLIM). + \param [in] MainStackPtrLimit Main Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_MSPLIM(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim, %0" : : "r" (MainStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the non-secure Main Stack Pointer Limit (MSPLIM) when in secure state. + \param [in] MainStackPtrLimit Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSPLIM_NS(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim_ns, %0" : : "r" (MainStackPtrLimit)); +#endif +} +#endif + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + +/** + \brief Get FPSCR + \details Returns the current value of the Floating Point Status/Control register. + \return Floating Point Status/Control register value + */ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#define __get_FPSCR (uint32_t)__builtin_arm_get_fpscr +#else +#define __get_FPSCR() ((uint32_t)0U) +#endif + +/** + \brief Set FPSCR + \details Assigns the given value to the Floating Point Status/Control register. + \param [in] fpscr Floating Point Status/Control value to set + */ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#define __set_FPSCR __builtin_arm_set_fpscr +#else +#define __set_FPSCR(x) ((void)(x)) +#endif + + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constraint "l" + * Otherwise, use general registers, specified by constraint "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** + \brief No Operation + \details No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __builtin_arm_nop + +/** + \brief Wait For Interrupt + \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. + */ +#define __WFI __builtin_arm_wfi + + +/** + \brief Wait For Event + \details Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __builtin_arm_wfe + + +/** + \brief Send Event + \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __builtin_arm_sev + + +/** + \brief Instruction Synchronization Barrier + \details Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or memory, + after the instruction has been completed. + */ +#define __ISB() __builtin_arm_isb(0xF); + +/** + \brief Data Synchronization Barrier + \details Acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __builtin_arm_dsb(0xF); + + +/** + \brief Data Memory Barrier + \details Ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __builtin_arm_dmb(0xF); + + +/** + \brief Reverse byte order (32 bit) + \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV(value) __builtin_bswap32(value) + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV16(value) __ROR(__REV(value), 16) + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. + \param [in] value Value to reverse + \return Reversed value + */ +#define __REVSH(value) (int16_t)__builtin_bswap16(value) + + +/** + \brief Rotate Right in unsigned value (32 bit) + \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + \param [in] op1 Value to rotate + \param [in] op2 Number of Bits to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + op2 %= 32U; + if (op2 == 0U) + { + return op1; + } + return (op1 >> op2) | (op1 << (32U - op2)); +} + + +/** + \brief Breakpoint + \details Causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +/** + \brief Reverse bit order of value + \details Reverses the bit order of the given value. + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __builtin_arm_rbit + +/** + \brief Count leading zeros + \details Counts the number of leading zeros of a data value. + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ (uint8_t)__builtin_clz + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief LDR Exclusive (8 bit) + \details Executes a exclusive LDR instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB (uint8_t)__builtin_arm_ldrex + + +/** + \brief LDR Exclusive (16 bit) + \details Executes a exclusive LDR instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH (uint16_t)__builtin_arm_ldrex + + +/** + \brief LDR Exclusive (32 bit) + \details Executes a exclusive LDR instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW (uint32_t)__builtin_arm_ldrex + + +/** + \brief STR Exclusive (8 bit) + \details Executes a exclusive STR instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB (uint32_t)__builtin_arm_strex + + +/** + \brief STR Exclusive (16 bit) + \details Executes a exclusive STR instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH (uint32_t)__builtin_arm_strex + + +/** + \brief STR Exclusive (32 bit) + \details Executes a exclusive STR instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW (uint32_t)__builtin_arm_strex + + +/** + \brief Remove the exclusive lock + \details Removes the exclusive lock which is created by LDREX. + */ +#define __CLREX __builtin_arm_clrex + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __builtin_arm_ssat + + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __builtin_arm_usat + + +/** + \brief Rotate Right with Extend (32 bit) + \details Moves each bit of a bitstring right by one bit. + The carry input is shifted in at the left end of the bitstring. + \param [in] value Value to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __RRX(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** + \brief LDRT Unprivileged (8 bit) + \details Executes a Unprivileged LDRT instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDRBT(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (16 bit) + \details Executes a Unprivileged LDRT instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDRHT(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (32 bit) + \details Executes a Unprivileged LDRT instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDRT(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief STRT Unprivileged (8 bit) + \details Executes a Unprivileged STRT instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRBT(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("strbt %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (16 bit) + \details Executes a Unprivileged STRT instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRHT(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("strht %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (32 bit) + \details Executes a Unprivileged STRT instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRT(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("strt %1, %0" : "=Q" (*ptr) : "r" (value) ); +} + +#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +__STATIC_FORCEINLINE int32_t __SSAT(int32_t val, uint32_t sat) +{ + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; +} + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +__STATIC_FORCEINLINE uint32_t __USAT(int32_t val, uint32_t sat) +{ + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief Load-Acquire (8 bit) + \details Executes a LDAB instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDAB(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldab %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); +} + + +/** + \brief Load-Acquire (16 bit) + \details Executes a LDAH instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDAH(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldah %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); +} + + +/** + \brief Load-Acquire (32 bit) + \details Executes a LDA instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDA(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("lda %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief Store-Release (8 bit) + \details Executes a STLB instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLB(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("stlb %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (16 bit) + \details Executes a STLH instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLH(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("stlh %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (32 bit) + \details Executes a STL instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STL(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("stl %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Load-Acquire Exclusive (8 bit) + \details Executes a LDAB exclusive instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDAEXB (uint8_t)__builtin_arm_ldaex + + +/** + \brief Load-Acquire Exclusive (16 bit) + \details Executes a LDAH exclusive instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDAEXH (uint16_t)__builtin_arm_ldaex + + +/** + \brief Load-Acquire Exclusive (32 bit) + \details Executes a LDA exclusive instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDAEX (uint32_t)__builtin_arm_ldaex + + +/** + \brief Store-Release Exclusive (8 bit) + \details Executes a STLB exclusive instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STLEXB (uint32_t)__builtin_arm_stlex + + +/** + \brief Store-Release Exclusive (16 bit) + \details Executes a STLH exclusive instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STLEXH (uint32_t)__builtin_arm_stlex + + +/** + \brief Store-Release Exclusive (32 bit) + \details Executes a STL exclusive instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STLEX (uint32_t)__builtin_arm_stlex + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)) + +__STATIC_FORCEINLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + int32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__STATIC_FORCEINLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QADD( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QSUB( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#if 0 +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) +#endif + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +__STATIC_FORCEINLINE int32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) +{ + int32_t result; + + __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#endif /* (__ARM_FEATURE_DSP == 1) */ +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CMSIS_ARMCLANG_H */ diff --git a/Drivers/CMSIS/Include/cmsis_compiler.h b/Drivers/CMSIS/Include/cmsis_compiler.h new file mode 100644 index 00000000..94212eb8 --- /dev/null +++ b/Drivers/CMSIS/Include/cmsis_compiler.h @@ -0,0 +1,266 @@ +/**************************************************************************//** + * @file cmsis_compiler.h + * @brief CMSIS compiler generic header file + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __CMSIS_COMPILER_H +#define __CMSIS_COMPILER_H + +#include + +/* + * Arm Compiler 4/5 + */ +#if defined ( __CC_ARM ) + #include "cmsis_armcc.h" + + +/* + * Arm Compiler 6 (armclang) + */ +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #include "cmsis_armclang.h" + + +/* + * GNU Compiler + */ +#elif defined ( __GNUC__ ) + #include "cmsis_gcc.h" + + +/* + * IAR Compiler + */ +#elif defined ( __ICCARM__ ) + #include + + +/* + * TI Arm Compiler + */ +#elif defined ( __TI_ARM__ ) + #include + + #ifndef __ASM + #define __ASM __asm + #endif + #ifndef __INLINE + #define __INLINE inline + #endif + #ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline + #endif + #ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __STATIC_INLINE + #endif + #ifndef __NO_RETURN + #define __NO_RETURN __attribute__((noreturn)) + #endif + #ifndef __USED + #define __USED __attribute__((used)) + #endif + #ifndef __WEAK + #define __WEAK __attribute__((weak)) + #endif + #ifndef __PACKED + #define __PACKED __attribute__((packed)) + #endif + #ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __attribute__((packed)) + #endif + #ifndef __PACKED_UNION + #define __PACKED_UNION union __attribute__((packed)) + #endif + #ifndef __UNALIGNED_UINT32 /* deprecated */ + struct __attribute__((packed)) T_UINT32 { uint32_t v; }; + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) + #endif + #ifndef __UNALIGNED_UINT16_WRITE + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT16_READ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) + #endif + #ifndef __UNALIGNED_UINT32_WRITE + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT32_READ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) + #endif + #ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) + #endif + #ifndef __RESTRICT + #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. + #define __RESTRICT + #endif + + +/* + * TASKING Compiler + */ +#elif defined ( __TASKING__ ) + /* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + + #ifndef __ASM + #define __ASM __asm + #endif + #ifndef __INLINE + #define __INLINE inline + #endif + #ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline + #endif + #ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __STATIC_INLINE + #endif + #ifndef __NO_RETURN + #define __NO_RETURN __attribute__((noreturn)) + #endif + #ifndef __USED + #define __USED __attribute__((used)) + #endif + #ifndef __WEAK + #define __WEAK __attribute__((weak)) + #endif + #ifndef __PACKED + #define __PACKED __packed__ + #endif + #ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __packed__ + #endif + #ifndef __PACKED_UNION + #define __PACKED_UNION union __packed__ + #endif + #ifndef __UNALIGNED_UINT32 /* deprecated */ + struct __packed__ T_UINT32 { uint32_t v; }; + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) + #endif + #ifndef __UNALIGNED_UINT16_WRITE + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT16_READ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) + #endif + #ifndef __UNALIGNED_UINT32_WRITE + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT32_READ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) + #endif + #ifndef __ALIGNED + #define __ALIGNED(x) __align(x) + #endif + #ifndef __RESTRICT + #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. + #define __RESTRICT + #endif + + +/* + * COSMIC Compiler + */ +#elif defined ( __CSMC__ ) + #include + + #ifndef __ASM + #define __ASM _asm + #endif + #ifndef __INLINE + #define __INLINE inline + #endif + #ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline + #endif + #ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __STATIC_INLINE + #endif + #ifndef __NO_RETURN + // NO RETURN is automatically detected hence no warning here + #define __NO_RETURN + #endif + #ifndef __USED + #warning No compiler specific solution for __USED. __USED is ignored. + #define __USED + #endif + #ifndef __WEAK + #define __WEAK __weak + #endif + #ifndef __PACKED + #define __PACKED @packed + #endif + #ifndef __PACKED_STRUCT + #define __PACKED_STRUCT @packed struct + #endif + #ifndef __PACKED_UNION + #define __PACKED_UNION @packed union + #endif + #ifndef __UNALIGNED_UINT32 /* deprecated */ + @packed struct T_UINT32 { uint32_t v; }; + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) + #endif + #ifndef __UNALIGNED_UINT16_WRITE + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT16_READ + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) + #endif + #ifndef __UNALIGNED_UINT32_WRITE + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) + #endif + #ifndef __UNALIGNED_UINT32_READ + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) + #endif + #ifndef __ALIGNED + #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored. + #define __ALIGNED(x) + #endif + #ifndef __RESTRICT + #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored. + #define __RESTRICT + #endif + + +#else + #error Unknown compiler. +#endif + + +#endif /* __CMSIS_COMPILER_H */ + diff --git a/Drivers/CMSIS/Include/cmsis_gcc.h b/Drivers/CMSIS/Include/cmsis_gcc.h new file mode 100644 index 00000000..2d9db15a --- /dev/null +++ b/Drivers/CMSIS/Include/cmsis_gcc.h @@ -0,0 +1,2085 @@ +/**************************************************************************//** + * @file cmsis_gcc.h + * @brief CMSIS compiler GCC header file + * @version V5.0.4 + * @date 09. April 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __CMSIS_GCC_H +#define __CMSIS_GCC_H + +/* ignore some GCC warnings */ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wsign-conversion" +#pragma GCC diagnostic ignored "-Wconversion" +#pragma GCC diagnostic ignored "-Wunused-parameter" + +/* Fallback for __has_builtin */ +#ifndef __has_builtin + #define __has_builtin(x) (0) +#endif + +/* CMSIS compiler specific defines */ +#ifndef __ASM + #define __ASM __asm +#endif +#ifndef __INLINE + #define __INLINE inline +#endif +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline +#endif +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __attribute__((always_inline)) static inline +#endif +#ifndef __NO_RETURN + #define __NO_RETURN __attribute__((__noreturn__)) +#endif +#ifndef __USED + #define __USED __attribute__((used)) +#endif +#ifndef __WEAK + #define __WEAK __attribute__((weak)) +#endif +#ifndef __PACKED + #define __PACKED __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_STRUCT + #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) +#endif +#ifndef __PACKED_UNION + #define __PACKED_UNION union __attribute__((packed, aligned(1))) +#endif +#ifndef __UNALIGNED_UINT32 /* deprecated */ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + struct __attribute__((packed)) T_UINT32 { uint32_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) +#endif +#ifndef __UNALIGNED_UINT16_WRITE + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT16_READ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) +#endif +#ifndef __UNALIGNED_UINT32_WRITE + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) +#endif +#ifndef __UNALIGNED_UINT32_READ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wpacked" + #pragma GCC diagnostic ignored "-Wattributes" + __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; + #pragma GCC diagnostic pop + #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) +#endif +#ifndef __ALIGNED + #define __ALIGNED(x) __attribute__((aligned(x))) +#endif +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +/** + \brief Enable IRQ Interrupts + \details Enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i" : : : "memory"); +} + + +/** + \brief Disable IRQ Interrupts + \details Disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i" : : : "memory"); +} + + +/** + \brief Get Control Register + \details Returns the content of the Control Register. + \return Control Register value + */ +__STATIC_FORCEINLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Control Register (non-secure) + \details Returns the content of the non-secure Control Register when in secure mode. + \return non-secure Control Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_CONTROL_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Control Register + \details Writes the given value to the Control Register. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Control Register (non-secure) + \details Writes the given value to the non-secure Control Register when in secure state. + \param [in] control Control Register value to set + */ +__STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control) +{ + __ASM volatile ("MSR control_ns, %0" : : "r" (control) : "memory"); +} +#endif + + +/** + \brief Get IPSR Register + \details Returns the content of the IPSR Register. + \return IPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get APSR Register + \details Returns the content of the APSR Register. + \return APSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get xPSR Register + \details Returns the content of the xPSR Register. + \return xPSR Register value + */ +__STATIC_FORCEINLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** + \brief Get Process Stack Pointer + \details Returns the current value of the Process Stack Pointer (PSP). + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer (non-secure) + \details Returns the current value of the non-secure Process Stack Pointer (PSP) when in secure state. + \return PSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, psp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Process Stack Pointer + \details Assigns the given value to the Process Stack Pointer (PSP). + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0" : : "r" (topOfProcStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Process Stack Pointer (PSP) when in secure state. + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSP_NS(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp_ns, %0" : : "r" (topOfProcStack) : ); +} +#endif + + +/** + \brief Get Main Stack Pointer + \details Returns the current value of the Main Stack Pointer (MSP). + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSP(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer (non-secure) + \details Returns the current value of the non-secure Main Stack Pointer (MSP) when in secure state. + \return MSP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, msp_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Main Stack Pointer + \details Assigns the given value to the Main Stack Pointer (MSP). + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0" : : "r" (topOfMainStack) : ); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Main Stack Pointer (MSP) when in secure state. + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSP_NS(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp_ns, %0" : : "r" (topOfMainStack) : ); +} +#endif + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Stack Pointer (non-secure) + \details Returns the current value of the non-secure Stack Pointer (SP) when in secure state. + \return SP Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_SP_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, sp_ns" : "=r" (result) ); + return(result); +} + + +/** + \brief Set Stack Pointer (non-secure) + \details Assigns the given value to the non-secure Stack Pointer (SP) when in secure state. + \param [in] topOfStack Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_SP_NS(uint32_t topOfStack) +{ + __ASM volatile ("MSR sp_ns, %0" : : "r" (topOfStack) : ); +} +#endif + + +/** + \brief Get Priority Mask + \details Returns the current state of the priority mask bit from the Priority Mask Register. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) :: "memory"); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Priority Mask (non-secure) + \details Returns the current state of the non-secure priority mask bit from the Priority Mask Register when in secure state. + \return Priority Mask value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PRIMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask_ns" : "=r" (result) :: "memory"); + return(result); +} +#endif + + +/** + \brief Set Priority Mask + \details Assigns the given value to the Priority Mask Register. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Priority Mask (non-secure) + \details Assigns the given value to the non-secure Priority Mask Register when in secure state. + \param [in] priMask Priority Mask + */ +__STATIC_FORCEINLINE void __TZ_set_PRIMASK_NS(uint32_t priMask) +{ + __ASM volatile ("MSR primask_ns, %0" : : "r" (priMask) : "memory"); +} +#endif + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) +/** + \brief Enable FIQ + \details Enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f" : : : "memory"); +} + + +/** + \brief Disable FIQ + \details Disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__STATIC_FORCEINLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f" : : : "memory"); +} + + +/** + \brief Get Base Priority + \details Returns the current value of the Base Priority register. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Base Priority (non-secure) + \details Returns the current value of the non-secure Base Priority register when in secure state. + \return Base Priority register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_BASEPRI_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Base Priority + \details Assigns the given value to the Base Priority register. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI(uint32_t basePri) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (basePri) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Base Priority (non-secure) + \details Assigns the given value to the non-secure Base Priority register when in secure state. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __TZ_set_BASEPRI_NS(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_ns, %0" : : "r" (basePri) : "memory"); +} +#endif + + +/** + \brief Set Base Priority with condition + \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, + or the new value increases the BASEPRI priority level. + \param [in] basePri Base Priority value to set + */ +__STATIC_FORCEINLINE void __set_BASEPRI_MAX(uint32_t basePri) +{ + __ASM volatile ("MSR basepri_max, %0" : : "r" (basePri) : "memory"); +} + + +/** + \brief Get Fault Mask + \details Returns the current value of the Fault Mask register. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Fault Mask (non-secure) + \details Returns the current value of the non-secure Fault Mask register when in secure state. + \return Fault Mask register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_FAULTMASK_NS(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask_ns" : "=r" (result) ); + return(result); +} +#endif + + +/** + \brief Set Fault Mask + \details Assigns the given value to the Fault Mask register. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Fault Mask (non-secure) + \details Assigns the given value to the non-secure Fault Mask register when in secure state. + \param [in] faultMask Fault Mask value to set + */ +__STATIC_FORCEINLINE void __TZ_set_FAULTMASK_NS(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask_ns, %0" : : "r" (faultMask) : "memory"); +} +#endif + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + +/** + \brief Get Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the Process Stack Pointer Limit (PSPLIM). + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_PSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim" : "=r" (result) ); + return result; +#endif +} + +#if (defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Process Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \return PSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_PSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, psplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Process Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the Process Stack Pointer Limit (PSPLIM). + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_PSPLIM(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim, %0" : : "r" (ProcStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Process Stack Pointer (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. + \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __TZ_set_PSPLIM_NS(uint32_t ProcStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)ProcStackPtrLimit; +#else + __ASM volatile ("MSR psplim_ns, %0\n" : : "r" (ProcStackPtrLimit)); +#endif +} +#endif + + +/** + \brief Get Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always in non-secure + mode. + + \details Returns the current value of the Main Stack Pointer Limit (MSPLIM). + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __get_MSPLIM(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim" : "=r" (result) ); + return result; +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Get Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence zero is returned always. + + \details Returns the current value of the non-secure Main Stack Pointer Limit(MSPLIM) when in secure state. + \return MSPLIM Register value + */ +__STATIC_FORCEINLINE uint32_t __TZ_get_MSPLIM_NS(void) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + return 0U; +#else + uint32_t result; + __ASM volatile ("MRS %0, msplim_ns" : "=r" (result) ); + return result; +#endif +} +#endif + + +/** + \brief Set Main Stack Pointer Limit + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored in non-secure + mode. + + \details Assigns the given value to the Main Stack Pointer Limit (MSPLIM). + \param [in] MainStackPtrLimit Main Stack Pointer Limit value to set + */ +__STATIC_FORCEINLINE void __set_MSPLIM(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim, %0" : : "r" (MainStackPtrLimit)); +#endif +} + + +#if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) +/** + \brief Set Main Stack Pointer Limit (non-secure) + Devices without ARMv8-M Main Extensions (i.e. Cortex-M23) lack the non-secure + Stack Pointer Limit register hence the write is silently ignored. + + \details Assigns the given value to the non-secure Main Stack Pointer Limit (MSPLIM) when in secure state. + \param [in] MainStackPtrLimit Main Stack Pointer value to set + */ +__STATIC_FORCEINLINE void __TZ_set_MSPLIM_NS(uint32_t MainStackPtrLimit) +{ +#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)MainStackPtrLimit; +#else + __ASM volatile ("MSR msplim_ns, %0" : : "r" (MainStackPtrLimit)); +#endif +} +#endif + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + + +/** + \brief Get FPSCR + \details Returns the current value of the Floating Point Status/Control register. + \return Floating Point Status/Control register value + */ +__STATIC_FORCEINLINE uint32_t __get_FPSCR(void) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#if __has_builtin(__builtin_arm_get_fpscr) +// Re-enable using built-in when GCC has been fixed +// || (__GNUC__ > 7) || (__GNUC__ == 7 && __GNUC_MINOR__ >= 2) + /* see https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00443.html */ + return __builtin_arm_get_fpscr(); +#else + uint32_t result; + + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + return(result); +#endif +#else + return(0U); +#endif +} + + +/** + \brief Set FPSCR + \details Assigns the given value to the Floating Point Status/Control register. + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_FORCEINLINE void __set_FPSCR(uint32_t fpscr) +{ +#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) +#if __has_builtin(__builtin_arm_set_fpscr) +// Re-enable using built-in when GCC has been fixed +// || (__GNUC__ > 7) || (__GNUC__ == 7 && __GNUC_MINOR__ >= 2) + /* see https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00443.html */ + __builtin_arm_set_fpscr(fpscr); +#else + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc", "memory"); +#endif +#else + (void)fpscr; +#endif +} + + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constraint "l" + * Otherwise, use general registers, specified by constraint "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_RW_REG(r) "+l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_RW_REG(r) "+r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** + \brief No Operation + \details No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP() __ASM volatile ("nop") + +/** + \brief Wait For Interrupt + \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. + */ +#define __WFI() __ASM volatile ("wfi") + + +/** + \brief Wait For Event + \details Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE() __ASM volatile ("wfe") + + +/** + \brief Send Event + \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV() __ASM volatile ("sev") + + +/** + \brief Instruction Synchronization Barrier + \details Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or memory, + after the instruction has been completed. + */ +__STATIC_FORCEINLINE void __ISB(void) +{ + __ASM volatile ("isb 0xF":::"memory"); +} + + +/** + \brief Data Synchronization Barrier + \details Acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__STATIC_FORCEINLINE void __DSB(void) +{ + __ASM volatile ("dsb 0xF":::"memory"); +} + + +/** + \brief Data Memory Barrier + \details Ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__STATIC_FORCEINLINE void __DMB(void) +{ + __ASM volatile ("dmb 0xF":::"memory"); +} + + +/** + \brief Reverse byte order (32 bit) + \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE uint32_t __REV(uint32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) + return __builtin_bswap32(value); +#else + uint32_t result; + + __ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return result; +#endif +} + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return result; +} + + +/** + \brief Reverse byte order (16 bit) + \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE int16_t __REVSH(int16_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + return (int16_t)__builtin_bswap16(value); +#else + int16_t result; + + __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return result; +#endif +} + + +/** + \brief Rotate Right in unsigned value (32 bit) + \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + \param [in] op1 Value to rotate + \param [in] op2 Number of Bits to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + op2 %= 32U; + if (op2 == 0U) + { + return op1; + } + return (op1 >> op2) | (op1 << (32U - op2)); +} + + +/** + \brief Breakpoint + \details Causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +/** + \brief Reverse bit order of value + \details Reverses the bit order of the given value. + \param [in] value Value to reverse + \return Reversed value + */ +__STATIC_FORCEINLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); +#else + uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */ + + result = value; /* r will be reversed bits of v; first get LSB of v */ + for (value >>= 1U; value != 0U; value >>= 1U) + { + result <<= 1U; + result |= value & 1U; + s--; + } + result <<= s; /* shift when v's highest bits are zero */ +#endif + return result; +} + + +/** + \brief Count leading zeros + \details Counts the number of leading zeros of a data value. + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ (uint8_t)__builtin_clz + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief LDR Exclusive (8 bit) + \details Executes a exclusive LDR instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDR Exclusive (16 bit) + \details Executes a exclusive LDR instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDR Exclusive (32 bit) + \details Executes a exclusive LDR instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) ); + return(result); +} + + +/** + \brief STR Exclusive (8 bit) + \details Executes a exclusive STR instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief STR Exclusive (16 bit) + \details Executes a exclusive STR instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief STR Exclusive (32 bit) + \details Executes a exclusive STR instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** + \brief Remove the exclusive lock + \details Removes the exclusive lock which is created by LDREX. + */ +__STATIC_FORCEINLINE void __CLREX(void) +{ + __ASM volatile ("clrex" ::: "memory"); +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] ARG1 Value to be saturated + \param [in] ARG2 Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +__extension__ \ +({ \ + int32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] ARG1 Value to be saturated + \param [in] ARG2 Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ + __extension__ \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** + \brief Rotate Right with Extend (32 bit) + \details Moves each bit of a bitstring right by one bit. + The carry input is shifted in at the left end of the bitstring. + \param [in] value Value to rotate + \return Rotated value + */ +__STATIC_FORCEINLINE uint32_t __RRX(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** + \brief LDRT Unprivileged (8 bit) + \details Executes a Unprivileged LDRT instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDRBT(volatile uint8_t *ptr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*ptr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrbt %0, [%1]" : "=r" (result) : "r" (ptr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (16 bit) + \details Executes a Unprivileged LDRT instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDRHT(volatile uint16_t *ptr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*ptr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrht %0, [%1]" : "=r" (result) : "r" (ptr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** + \brief LDRT Unprivileged (32 bit) + \details Executes a Unprivileged LDRT instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDRT(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief STRT Unprivileged (8 bit) + \details Executes a Unprivileged STRT instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRBT(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("strbt %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (16 bit) + \details Executes a Unprivileged STRT instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRHT(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("strht %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief STRT Unprivileged (32 bit) + \details Executes a Unprivileged STRT instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STRT(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("strt %1, %0" : "=Q" (*ptr) : "r" (value) ); +} + +#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + +/** + \brief Signed Saturate + \details Saturates a signed value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +__STATIC_FORCEINLINE int32_t __SSAT(int32_t val, uint32_t sat) +{ + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; +} + +/** + \brief Unsigned Saturate + \details Saturates an unsigned value. + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +__STATIC_FORCEINLINE uint32_t __USAT(int32_t val, uint32_t sat) +{ + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; +} + +#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ + + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) +/** + \brief Load-Acquire (8 bit) + \details Executes a LDAB instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDAB(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldab %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); +} + + +/** + \brief Load-Acquire (16 bit) + \details Executes a LDAH instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDAH(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldah %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); +} + + +/** + \brief Load-Acquire (32 bit) + \details Executes a LDA instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDA(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("lda %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief Store-Release (8 bit) + \details Executes a STLB instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLB(uint8_t value, volatile uint8_t *ptr) +{ + __ASM volatile ("stlb %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (16 bit) + \details Executes a STLH instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STLH(uint16_t value, volatile uint16_t *ptr) +{ + __ASM volatile ("stlh %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Store-Release (32 bit) + \details Executes a STL instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__STATIC_FORCEINLINE void __STL(uint32_t value, volatile uint32_t *ptr) +{ + __ASM volatile ("stl %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); +} + + +/** + \brief Load-Acquire Exclusive (8 bit) + \details Executes a LDAB exclusive instruction for 8 bit value. + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__STATIC_FORCEINLINE uint8_t __LDAEXB(volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldaexb %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint8_t) result); +} + + +/** + \brief Load-Acquire Exclusive (16 bit) + \details Executes a LDAH exclusive instruction for 16 bit values. + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__STATIC_FORCEINLINE uint16_t __LDAEXH(volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldaexh %0, %1" : "=r" (result) : "Q" (*ptr) ); + return ((uint16_t) result); +} + + +/** + \brief Load-Acquire Exclusive (32 bit) + \details Executes a LDA exclusive instruction for 32 bit values. + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__STATIC_FORCEINLINE uint32_t __LDAEX(volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("ldaex %0, %1" : "=r" (result) : "Q" (*ptr) ); + return(result); +} + + +/** + \brief Store-Release Exclusive (8 bit) + \details Executes a STLB exclusive instruction for 8 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STLEXB(uint8_t value, volatile uint8_t *ptr) +{ + uint32_t result; + + __ASM volatile ("stlexb %0, %2, %1" : "=&r" (result), "=Q" (*ptr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief Store-Release Exclusive (16 bit) + \details Executes a STLH exclusive instruction for 16 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STLEXH(uint16_t value, volatile uint16_t *ptr) +{ + uint32_t result; + + __ASM volatile ("stlexh %0, %2, %1" : "=&r" (result), "=Q" (*ptr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** + \brief Store-Release Exclusive (32 bit) + \details Executes a STL exclusive instruction for 32 bit values. + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__STATIC_FORCEINLINE uint32_t __STLEX(uint32_t value, volatile uint32_t *ptr) +{ + uint32_t result; + + __ASM volatile ("stlex %0, %2, %1" : "=&r" (result), "=Q" (*ptr) : "r" ((uint32_t)value) ); + return(result); +} + +#endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)) + +__STATIC_FORCEINLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__STATIC_FORCEINLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + int32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__STATIC_FORCEINLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ /* Little endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else /* Big endian */ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__STATIC_FORCEINLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QADD( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__STATIC_FORCEINLINE int32_t __QSUB( int32_t op1, int32_t op2) +{ + int32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#if 0 +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) +#endif + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +__STATIC_FORCEINLINE int32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) +{ + int32_t result; + + __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#endif /* (__ARM_FEATURE_DSP == 1) */ +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#pragma GCC diagnostic pop + +#endif /* __CMSIS_GCC_H */ diff --git a/Drivers/CMSIS/Include/cmsis_iccarm.h b/Drivers/CMSIS/Include/cmsis_iccarm.h new file mode 100644 index 00000000..11c4af0e --- /dev/null +++ b/Drivers/CMSIS/Include/cmsis_iccarm.h @@ -0,0 +1,935 @@ +/**************************************************************************//** + * @file cmsis_iccarm.h + * @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file + * @version V5.0.7 + * @date 19. June 2018 + ******************************************************************************/ + +//------------------------------------------------------------------------------ +// +// Copyright (c) 2017-2018 IAR Systems +// +// Licensed under the Apache License, Version 2.0 (the "License") +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//------------------------------------------------------------------------------ + + +#ifndef __CMSIS_ICCARM_H__ +#define __CMSIS_ICCARM_H__ + +#ifndef __ICCARM__ + #error This file should only be compiled by ICCARM +#endif + +#pragma system_include + +#define __IAR_FT _Pragma("inline=forced") __intrinsic + +#if (__VER__ >= 8000000) + #define __ICCARM_V8 1 +#else + #define __ICCARM_V8 0 +#endif + +#ifndef __ALIGNED + #if __ICCARM_V8 + #define __ALIGNED(x) __attribute__((aligned(x))) + #elif (__VER__ >= 7080000) + /* Needs IAR language extensions */ + #define __ALIGNED(x) __attribute__((aligned(x))) + #else + #warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored. + #define __ALIGNED(x) + #endif +#endif + + +/* Define compiler macros for CPU architecture, used in CMSIS 5. + */ +#if __ARM_ARCH_6M__ || __ARM_ARCH_7M__ || __ARM_ARCH_7EM__ || __ARM_ARCH_8M_BASE__ || __ARM_ARCH_8M_MAIN__ +/* Macros already defined */ +#else + #if defined(__ARM8M_MAINLINE__) || defined(__ARM8EM_MAINLINE__) + #define __ARM_ARCH_8M_MAIN__ 1 + #elif defined(__ARM8M_BASELINE__) + #define __ARM_ARCH_8M_BASE__ 1 + #elif defined(__ARM_ARCH_PROFILE) && __ARM_ARCH_PROFILE == 'M' + #if __ARM_ARCH == 6 + #define __ARM_ARCH_6M__ 1 + #elif __ARM_ARCH == 7 + #if __ARM_FEATURE_DSP + #define __ARM_ARCH_7EM__ 1 + #else + #define __ARM_ARCH_7M__ 1 + #endif + #endif /* __ARM_ARCH */ + #endif /* __ARM_ARCH_PROFILE == 'M' */ +#endif + +/* Alternativ core deduction for older ICCARM's */ +#if !defined(__ARM_ARCH_6M__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7EM__) && \ + !defined(__ARM_ARCH_8M_BASE__) && !defined(__ARM_ARCH_8M_MAIN__) + #if defined(__ARM6M__) && (__CORE__ == __ARM6M__) + #define __ARM_ARCH_6M__ 1 + #elif defined(__ARM7M__) && (__CORE__ == __ARM7M__) + #define __ARM_ARCH_7M__ 1 + #elif defined(__ARM7EM__) && (__CORE__ == __ARM7EM__) + #define __ARM_ARCH_7EM__ 1 + #elif defined(__ARM8M_BASELINE__) && (__CORE == __ARM8M_BASELINE__) + #define __ARM_ARCH_8M_BASE__ 1 + #elif defined(__ARM8M_MAINLINE__) && (__CORE == __ARM8M_MAINLINE__) + #define __ARM_ARCH_8M_MAIN__ 1 + #elif defined(__ARM8EM_MAINLINE__) && (__CORE == __ARM8EM_MAINLINE__) + #define __ARM_ARCH_8M_MAIN__ 1 + #else + #error "Unknown target." + #endif +#endif + + + +#if defined(__ARM_ARCH_6M__) && __ARM_ARCH_6M__==1 + #define __IAR_M0_FAMILY 1 +#elif defined(__ARM_ARCH_8M_BASE__) && __ARM_ARCH_8M_BASE__==1 + #define __IAR_M0_FAMILY 1 +#else + #define __IAR_M0_FAMILY 0 +#endif + + +#ifndef __ASM + #define __ASM __asm +#endif + +#ifndef __INLINE + #define __INLINE inline +#endif + +#ifndef __NO_RETURN + #if __ICCARM_V8 + #define __NO_RETURN __attribute__((__noreturn__)) + #else + #define __NO_RETURN _Pragma("object_attribute=__noreturn") + #endif +#endif + +#ifndef __PACKED + #if __ICCARM_V8 + #define __PACKED __attribute__((packed, aligned(1))) + #else + /* Needs IAR language extensions */ + #define __PACKED __packed + #endif +#endif + +#ifndef __PACKED_STRUCT + #if __ICCARM_V8 + #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) + #else + /* Needs IAR language extensions */ + #define __PACKED_STRUCT __packed struct + #endif +#endif + +#ifndef __PACKED_UNION + #if __ICCARM_V8 + #define __PACKED_UNION union __attribute__((packed, aligned(1))) + #else + /* Needs IAR language extensions */ + #define __PACKED_UNION __packed union + #endif +#endif + +#ifndef __RESTRICT + #define __RESTRICT __restrict +#endif + +#ifndef __STATIC_INLINE + #define __STATIC_INLINE static inline +#endif + +#ifndef __FORCEINLINE + #define __FORCEINLINE _Pragma("inline=forced") +#endif + +#ifndef __STATIC_FORCEINLINE + #define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE +#endif + +#ifndef __UNALIGNED_UINT16_READ +#pragma language=save +#pragma language=extended +__IAR_FT uint16_t __iar_uint16_read(void const *ptr) +{ + return *(__packed uint16_t*)(ptr); +} +#pragma language=restore +#define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR) +#endif + + +#ifndef __UNALIGNED_UINT16_WRITE +#pragma language=save +#pragma language=extended +__IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val) +{ + *(__packed uint16_t*)(ptr) = val;; +} +#pragma language=restore +#define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL) +#endif + +#ifndef __UNALIGNED_UINT32_READ +#pragma language=save +#pragma language=extended +__IAR_FT uint32_t __iar_uint32_read(void const *ptr) +{ + return *(__packed uint32_t*)(ptr); +} +#pragma language=restore +#define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR) +#endif + +#ifndef __UNALIGNED_UINT32_WRITE +#pragma language=save +#pragma language=extended +__IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val) +{ + *(__packed uint32_t*)(ptr) = val;; +} +#pragma language=restore +#define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL) +#endif + +#ifndef __UNALIGNED_UINT32 /* deprecated */ +#pragma language=save +#pragma language=extended +__packed struct __iar_u32 { uint32_t v; }; +#pragma language=restore +#define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v) +#endif + +#ifndef __USED + #if __ICCARM_V8 + #define __USED __attribute__((used)) + #else + #define __USED _Pragma("__root") + #endif +#endif + +#ifndef __WEAK + #if __ICCARM_V8 + #define __WEAK __attribute__((weak)) + #else + #define __WEAK _Pragma("__weak") + #endif +#endif + + +#ifndef __ICCARM_INTRINSICS_VERSION__ + #define __ICCARM_INTRINSICS_VERSION__ 0 +#endif + +#if __ICCARM_INTRINSICS_VERSION__ == 2 + + #if defined(__CLZ) + #undef __CLZ + #endif + #if defined(__REVSH) + #undef __REVSH + #endif + #if defined(__RBIT) + #undef __RBIT + #endif + #if defined(__SSAT) + #undef __SSAT + #endif + #if defined(__USAT) + #undef __USAT + #endif + + #include "iccarm_builtin.h" + + #define __disable_fault_irq __iar_builtin_disable_fiq + #define __disable_irq __iar_builtin_disable_interrupt + #define __enable_fault_irq __iar_builtin_enable_fiq + #define __enable_irq __iar_builtin_enable_interrupt + #define __arm_rsr __iar_builtin_rsr + #define __arm_wsr __iar_builtin_wsr + + + #define __get_APSR() (__arm_rsr("APSR")) + #define __get_BASEPRI() (__arm_rsr("BASEPRI")) + #define __get_CONTROL() (__arm_rsr("CONTROL")) + #define __get_FAULTMASK() (__arm_rsr("FAULTMASK")) + + #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) + #define __get_FPSCR() (__arm_rsr("FPSCR")) + #define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", (VALUE))) + #else + #define __get_FPSCR() ( 0 ) + #define __set_FPSCR(VALUE) ((void)VALUE) + #endif + + #define __get_IPSR() (__arm_rsr("IPSR")) + #define __get_MSP() (__arm_rsr("MSP")) + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + #define __get_MSPLIM() (0U) + #else + #define __get_MSPLIM() (__arm_rsr("MSPLIM")) + #endif + #define __get_PRIMASK() (__arm_rsr("PRIMASK")) + #define __get_PSP() (__arm_rsr("PSP")) + + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + #define __get_PSPLIM() (0U) + #else + #define __get_PSPLIM() (__arm_rsr("PSPLIM")) + #endif + + #define __get_xPSR() (__arm_rsr("xPSR")) + + #define __set_BASEPRI(VALUE) (__arm_wsr("BASEPRI", (VALUE))) + #define __set_BASEPRI_MAX(VALUE) (__arm_wsr("BASEPRI_MAX", (VALUE))) + #define __set_CONTROL(VALUE) (__arm_wsr("CONTROL", (VALUE))) + #define __set_FAULTMASK(VALUE) (__arm_wsr("FAULTMASK", (VALUE))) + #define __set_MSP(VALUE) (__arm_wsr("MSP", (VALUE))) + + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + #define __set_MSPLIM(VALUE) ((void)(VALUE)) + #else + #define __set_MSPLIM(VALUE) (__arm_wsr("MSPLIM", (VALUE))) + #endif + #define __set_PRIMASK(VALUE) (__arm_wsr("PRIMASK", (VALUE))) + #define __set_PSP(VALUE) (__arm_wsr("PSP", (VALUE))) + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + #define __set_PSPLIM(VALUE) ((void)(VALUE)) + #else + #define __set_PSPLIM(VALUE) (__arm_wsr("PSPLIM", (VALUE))) + #endif + + #define __TZ_get_CONTROL_NS() (__arm_rsr("CONTROL_NS")) + #define __TZ_set_CONTROL_NS(VALUE) (__arm_wsr("CONTROL_NS", (VALUE))) + #define __TZ_get_PSP_NS() (__arm_rsr("PSP_NS")) + #define __TZ_set_PSP_NS(VALUE) (__arm_wsr("PSP_NS", (VALUE))) + #define __TZ_get_MSP_NS() (__arm_rsr("MSP_NS")) + #define __TZ_set_MSP_NS(VALUE) (__arm_wsr("MSP_NS", (VALUE))) + #define __TZ_get_SP_NS() (__arm_rsr("SP_NS")) + #define __TZ_set_SP_NS(VALUE) (__arm_wsr("SP_NS", (VALUE))) + #define __TZ_get_PRIMASK_NS() (__arm_rsr("PRIMASK_NS")) + #define __TZ_set_PRIMASK_NS(VALUE) (__arm_wsr("PRIMASK_NS", (VALUE))) + #define __TZ_get_BASEPRI_NS() (__arm_rsr("BASEPRI_NS")) + #define __TZ_set_BASEPRI_NS(VALUE) (__arm_wsr("BASEPRI_NS", (VALUE))) + #define __TZ_get_FAULTMASK_NS() (__arm_rsr("FAULTMASK_NS")) + #define __TZ_set_FAULTMASK_NS(VALUE)(__arm_wsr("FAULTMASK_NS", (VALUE))) + + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + #define __TZ_get_PSPLIM_NS() (0U) + #define __TZ_set_PSPLIM_NS(VALUE) ((void)(VALUE)) + #else + #define __TZ_get_PSPLIM_NS() (__arm_rsr("PSPLIM_NS")) + #define __TZ_set_PSPLIM_NS(VALUE) (__arm_wsr("PSPLIM_NS", (VALUE))) + #endif + + #define __TZ_get_MSPLIM_NS() (__arm_rsr("MSPLIM_NS")) + #define __TZ_set_MSPLIM_NS(VALUE) (__arm_wsr("MSPLIM_NS", (VALUE))) + + #define __NOP __iar_builtin_no_operation + + #define __CLZ __iar_builtin_CLZ + #define __CLREX __iar_builtin_CLREX + + #define __DMB __iar_builtin_DMB + #define __DSB __iar_builtin_DSB + #define __ISB __iar_builtin_ISB + + #define __LDREXB __iar_builtin_LDREXB + #define __LDREXH __iar_builtin_LDREXH + #define __LDREXW __iar_builtin_LDREX + + #define __RBIT __iar_builtin_RBIT + #define __REV __iar_builtin_REV + #define __REV16 __iar_builtin_REV16 + + __IAR_FT int16_t __REVSH(int16_t val) + { + return (int16_t) __iar_builtin_REVSH(val); + } + + #define __ROR __iar_builtin_ROR + #define __RRX __iar_builtin_RRX + + #define __SEV __iar_builtin_SEV + + #if !__IAR_M0_FAMILY + #define __SSAT __iar_builtin_SSAT + #endif + + #define __STREXB __iar_builtin_STREXB + #define __STREXH __iar_builtin_STREXH + #define __STREXW __iar_builtin_STREX + + #if !__IAR_M0_FAMILY + #define __USAT __iar_builtin_USAT + #endif + + #define __WFE __iar_builtin_WFE + #define __WFI __iar_builtin_WFI + + #if __ARM_MEDIA__ + #define __SADD8 __iar_builtin_SADD8 + #define __QADD8 __iar_builtin_QADD8 + #define __SHADD8 __iar_builtin_SHADD8 + #define __UADD8 __iar_builtin_UADD8 + #define __UQADD8 __iar_builtin_UQADD8 + #define __UHADD8 __iar_builtin_UHADD8 + #define __SSUB8 __iar_builtin_SSUB8 + #define __QSUB8 __iar_builtin_QSUB8 + #define __SHSUB8 __iar_builtin_SHSUB8 + #define __USUB8 __iar_builtin_USUB8 + #define __UQSUB8 __iar_builtin_UQSUB8 + #define __UHSUB8 __iar_builtin_UHSUB8 + #define __SADD16 __iar_builtin_SADD16 + #define __QADD16 __iar_builtin_QADD16 + #define __SHADD16 __iar_builtin_SHADD16 + #define __UADD16 __iar_builtin_UADD16 + #define __UQADD16 __iar_builtin_UQADD16 + #define __UHADD16 __iar_builtin_UHADD16 + #define __SSUB16 __iar_builtin_SSUB16 + #define __QSUB16 __iar_builtin_QSUB16 + #define __SHSUB16 __iar_builtin_SHSUB16 + #define __USUB16 __iar_builtin_USUB16 + #define __UQSUB16 __iar_builtin_UQSUB16 + #define __UHSUB16 __iar_builtin_UHSUB16 + #define __SASX __iar_builtin_SASX + #define __QASX __iar_builtin_QASX + #define __SHASX __iar_builtin_SHASX + #define __UASX __iar_builtin_UASX + #define __UQASX __iar_builtin_UQASX + #define __UHASX __iar_builtin_UHASX + #define __SSAX __iar_builtin_SSAX + #define __QSAX __iar_builtin_QSAX + #define __SHSAX __iar_builtin_SHSAX + #define __USAX __iar_builtin_USAX + #define __UQSAX __iar_builtin_UQSAX + #define __UHSAX __iar_builtin_UHSAX + #define __USAD8 __iar_builtin_USAD8 + #define __USADA8 __iar_builtin_USADA8 + #define __SSAT16 __iar_builtin_SSAT16 + #define __USAT16 __iar_builtin_USAT16 + #define __UXTB16 __iar_builtin_UXTB16 + #define __UXTAB16 __iar_builtin_UXTAB16 + #define __SXTB16 __iar_builtin_SXTB16 + #define __SXTAB16 __iar_builtin_SXTAB16 + #define __SMUAD __iar_builtin_SMUAD + #define __SMUADX __iar_builtin_SMUADX + #define __SMMLA __iar_builtin_SMMLA + #define __SMLAD __iar_builtin_SMLAD + #define __SMLADX __iar_builtin_SMLADX + #define __SMLALD __iar_builtin_SMLALD + #define __SMLALDX __iar_builtin_SMLALDX + #define __SMUSD __iar_builtin_SMUSD + #define __SMUSDX __iar_builtin_SMUSDX + #define __SMLSD __iar_builtin_SMLSD + #define __SMLSDX __iar_builtin_SMLSDX + #define __SMLSLD __iar_builtin_SMLSLD + #define __SMLSLDX __iar_builtin_SMLSLDX + #define __SEL __iar_builtin_SEL + #define __QADD __iar_builtin_QADD + #define __QSUB __iar_builtin_QSUB + #define __PKHBT __iar_builtin_PKHBT + #define __PKHTB __iar_builtin_PKHTB + #endif + +#else /* __ICCARM_INTRINSICS_VERSION__ == 2 */ + + #if __IAR_M0_FAMILY + /* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */ + #define __CLZ __cmsis_iar_clz_not_active + #define __SSAT __cmsis_iar_ssat_not_active + #define __USAT __cmsis_iar_usat_not_active + #define __RBIT __cmsis_iar_rbit_not_active + #define __get_APSR __cmsis_iar_get_APSR_not_active + #endif + + + #if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) )) + #define __get_FPSCR __cmsis_iar_get_FPSR_not_active + #define __set_FPSCR __cmsis_iar_set_FPSR_not_active + #endif + + #ifdef __INTRINSICS_INCLUDED + #error intrinsics.h is already included previously! + #endif + + #include + + #if __IAR_M0_FAMILY + /* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */ + #undef __CLZ + #undef __SSAT + #undef __USAT + #undef __RBIT + #undef __get_APSR + + __STATIC_INLINE uint8_t __CLZ(uint32_t data) + { + if (data == 0U) { return 32U; } + + uint32_t count = 0U; + uint32_t mask = 0x80000000U; + + while ((data & mask) == 0U) + { + count += 1U; + mask = mask >> 1U; + } + return count; + } + + __STATIC_INLINE uint32_t __RBIT(uint32_t v) + { + uint8_t sc = 31U; + uint32_t r = v; + for (v >>= 1U; v; v >>= 1U) + { + r <<= 1U; + r |= v & 1U; + sc--; + } + return (r << sc); + } + + __STATIC_INLINE uint32_t __get_APSR(void) + { + uint32_t res; + __asm("MRS %0,APSR" : "=r" (res)); + return res; + } + + #endif + + #if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ + (defined (__FPU_USED ) && (__FPU_USED == 1U)) )) + #undef __get_FPSCR + #undef __set_FPSCR + #define __get_FPSCR() (0) + #define __set_FPSCR(VALUE) ((void)VALUE) + #endif + + #pragma diag_suppress=Pe940 + #pragma diag_suppress=Pe177 + + #define __enable_irq __enable_interrupt + #define __disable_irq __disable_interrupt + #define __NOP __no_operation + + #define __get_xPSR __get_PSR + + #if (!defined(__ARM_ARCH_6M__) || __ARM_ARCH_6M__==0) + + __IAR_FT uint32_t __LDREXW(uint32_t volatile *ptr) + { + return __LDREX((unsigned long *)ptr); + } + + __IAR_FT uint32_t __STREXW(uint32_t value, uint32_t volatile *ptr) + { + return __STREX(value, (unsigned long *)ptr); + } + #endif + + + /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */ + #if (__CORTEX_M >= 0x03) + + __IAR_FT uint32_t __RRX(uint32_t value) + { + uint32_t result; + __ASM("RRX %0, %1" : "=r"(result) : "r" (value) : "cc"); + return(result); + } + + __IAR_FT void __set_BASEPRI_MAX(uint32_t value) + { + __asm volatile("MSR BASEPRI_MAX,%0"::"r" (value)); + } + + + #define __enable_fault_irq __enable_fiq + #define __disable_fault_irq __disable_fiq + + + #endif /* (__CORTEX_M >= 0x03) */ + + __IAR_FT uint32_t __ROR(uint32_t op1, uint32_t op2) + { + return (op1 >> op2) | (op1 << ((sizeof(op1)*8)-op2)); + } + + #if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + + __IAR_FT uint32_t __get_MSPLIM(void) + { + uint32_t res; + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + res = 0U; + #else + __asm volatile("MRS %0,MSPLIM" : "=r" (res)); + #endif + return res; + } + + __IAR_FT void __set_MSPLIM(uint32_t value) + { + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure MSPLIM is RAZ/WI + (void)value; + #else + __asm volatile("MSR MSPLIM,%0" :: "r" (value)); + #endif + } + + __IAR_FT uint32_t __get_PSPLIM(void) + { + uint32_t res; + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + res = 0U; + #else + __asm volatile("MRS %0,PSPLIM" : "=r" (res)); + #endif + return res; + } + + __IAR_FT void __set_PSPLIM(uint32_t value) + { + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)value; + #else + __asm volatile("MSR PSPLIM,%0" :: "r" (value)); + #endif + } + + __IAR_FT uint32_t __TZ_get_CONTROL_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,CONTROL_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_CONTROL_NS(uint32_t value) + { + __asm volatile("MSR CONTROL_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_PSP_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,PSP_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_PSP_NS(uint32_t value) + { + __asm volatile("MSR PSP_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_MSP_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,MSP_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_MSP_NS(uint32_t value) + { + __asm volatile("MSR MSP_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_SP_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,SP_NS" : "=r" (res)); + return res; + } + __IAR_FT void __TZ_set_SP_NS(uint32_t value) + { + __asm volatile("MSR SP_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_PRIMASK_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,PRIMASK_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_PRIMASK_NS(uint32_t value) + { + __asm volatile("MSR PRIMASK_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_BASEPRI_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,BASEPRI_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_BASEPRI_NS(uint32_t value) + { + __asm volatile("MSR BASEPRI_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_FAULTMASK_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,FAULTMASK_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_FAULTMASK_NS(uint32_t value) + { + __asm volatile("MSR FAULTMASK_NS,%0" :: "r" (value)); + } + + __IAR_FT uint32_t __TZ_get_PSPLIM_NS(void) + { + uint32_t res; + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + res = 0U; + #else + __asm volatile("MRS %0,PSPLIM_NS" : "=r" (res)); + #endif + return res; + } + + __IAR_FT void __TZ_set_PSPLIM_NS(uint32_t value) + { + #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ + (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) + // without main extensions, the non-secure PSPLIM is RAZ/WI + (void)value; + #else + __asm volatile("MSR PSPLIM_NS,%0" :: "r" (value)); + #endif + } + + __IAR_FT uint32_t __TZ_get_MSPLIM_NS(void) + { + uint32_t res; + __asm volatile("MRS %0,MSPLIM_NS" : "=r" (res)); + return res; + } + + __IAR_FT void __TZ_set_MSPLIM_NS(uint32_t value) + { + __asm volatile("MSR MSPLIM_NS,%0" :: "r" (value)); + } + + #endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */ + +#endif /* __ICCARM_INTRINSICS_VERSION__ == 2 */ + +#define __BKPT(value) __asm volatile ("BKPT %0" : : "i"(value)) + +#if __IAR_M0_FAMILY + __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat) + { + if ((sat >= 1U) && (sat <= 32U)) + { + const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); + const int32_t min = -1 - max ; + if (val > max) + { + return max; + } + else if (val < min) + { + return min; + } + } + return val; + } + + __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat) + { + if (sat <= 31U) + { + const uint32_t max = ((1U << sat) - 1U); + if (val > (int32_t)max) + { + return max; + } + else if (val < 0) + { + return 0U; + } + } + return (uint32_t)val; + } +#endif + +#if (__CORTEX_M >= 0x03) /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */ + + __IAR_FT uint8_t __LDRBT(volatile uint8_t *addr) + { + uint32_t res; + __ASM("LDRBT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); + return ((uint8_t)res); + } + + __IAR_FT uint16_t __LDRHT(volatile uint16_t *addr) + { + uint32_t res; + __ASM("LDRHT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); + return ((uint16_t)res); + } + + __IAR_FT uint32_t __LDRT(volatile uint32_t *addr) + { + uint32_t res; + __ASM("LDRT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); + return res; + } + + __IAR_FT void __STRBT(uint8_t value, volatile uint8_t *addr) + { + __ASM("STRBT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory"); + } + + __IAR_FT void __STRHT(uint16_t value, volatile uint16_t *addr) + { + __ASM("STRHT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory"); + } + + __IAR_FT void __STRT(uint32_t value, volatile uint32_t *addr) + { + __ASM("STRT %1, [%0]" : : "r" (addr), "r" (value) : "memory"); + } + +#endif /* (__CORTEX_M >= 0x03) */ + +#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) + + + __IAR_FT uint8_t __LDAB(volatile uint8_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint8_t)res); + } + + __IAR_FT uint16_t __LDAH(volatile uint16_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint16_t)res); + } + + __IAR_FT uint32_t __LDA(volatile uint32_t *ptr) + { + uint32_t res; + __ASM volatile ("LDA %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return res; + } + + __IAR_FT void __STLB(uint8_t value, volatile uint8_t *ptr) + { + __ASM volatile ("STLB %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); + } + + __IAR_FT void __STLH(uint16_t value, volatile uint16_t *ptr) + { + __ASM volatile ("STLH %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); + } + + __IAR_FT void __STL(uint32_t value, volatile uint32_t *ptr) + { + __ASM volatile ("STL %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); + } + + __IAR_FT uint8_t __LDAEXB(volatile uint8_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAEXB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint8_t)res); + } + + __IAR_FT uint16_t __LDAEXH(volatile uint16_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAEXH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return ((uint16_t)res); + } + + __IAR_FT uint32_t __LDAEX(volatile uint32_t *ptr) + { + uint32_t res; + __ASM volatile ("LDAEX %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); + return res; + } + + __IAR_FT uint32_t __STLEXB(uint8_t value, volatile uint8_t *ptr) + { + uint32_t res; + __ASM volatile ("STLEXB %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); + return res; + } + + __IAR_FT uint32_t __STLEXH(uint16_t value, volatile uint16_t *ptr) + { + uint32_t res; + __ASM volatile ("STLEXH %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); + return res; + } + + __IAR_FT uint32_t __STLEX(uint32_t value, volatile uint32_t *ptr) + { + uint32_t res; + __ASM volatile ("STLEX %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); + return res; + } + +#endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */ + +#undef __IAR_FT +#undef __IAR_M0_FAMILY +#undef __ICCARM_V8 + +#pragma diag_default=Pe940 +#pragma diag_default=Pe177 + +#endif /* __CMSIS_ICCARM_H__ */ diff --git a/Drivers/CMSIS/Include/cmsis_version.h b/Drivers/CMSIS/Include/cmsis_version.h new file mode 100644 index 00000000..660f612a --- /dev/null +++ b/Drivers/CMSIS/Include/cmsis_version.h @@ -0,0 +1,39 @@ +/**************************************************************************//** + * @file cmsis_version.h + * @brief CMSIS Core(M) Version definitions + * @version V5.0.2 + * @date 19. April 2017 + ******************************************************************************/ +/* + * Copyright (c) 2009-2017 ARM Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CMSIS_VERSION_H +#define __CMSIS_VERSION_H + +/* CMSIS Version definitions */ +#define __CM_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS Core(M) main version */ +#define __CM_CMSIS_VERSION_SUB ( 1U) /*!< [15:0] CMSIS Core(M) sub version */ +#define __CM_CMSIS_VERSION ((__CM_CMSIS_VERSION_MAIN << 16U) | \ + __CM_CMSIS_VERSION_SUB ) /*!< CMSIS Core(M) version number */ +#endif diff --git a/Drivers/CMSIS/Include/core_armv8mbl.h b/Drivers/CMSIS/Include/core_armv8mbl.h new file mode 100644 index 00000000..251e4ede --- /dev/null +++ b/Drivers/CMSIS/Include/core_armv8mbl.h @@ -0,0 +1,1918 @@ +/**************************************************************************//** + * @file core_armv8mbl.h + * @brief CMSIS Armv8-M Baseline Core Peripheral Access Layer Header File + * @version V5.0.7 + * @date 22. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_ARMV8MBL_H_GENERIC +#define __CORE_ARMV8MBL_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_ARMv8MBL + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS definitions */ +#define __ARMv8MBL_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __ARMv8MBL_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __ARMv8MBL_CMSIS_VERSION ((__ARMv8MBL_CMSIS_VERSION_MAIN << 16U) | \ + __ARMv8MBL_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M ( 2U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MBL_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_ARMV8MBL_H_DEPENDANT +#define __CORE_ARMV8MBL_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __ARMv8MBL_REV + #define __ARMv8MBL_REV 0x0000U + #warning "__ARMv8MBL_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0U + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif + + #ifndef __ETM_PRESENT + #define __ETM_PRESENT 0U + #warning "__ETM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MTB_PRESENT + #define __MTB_PRESENT 0U + #warning "__MTB_PRESENT not defined in device header file; using default!" + #endif + +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group ARMv8MBL */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint32_t IPR[124U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHPR[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + uint32_t RESERVED0[6U]; + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x3UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Sizes Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Sizes Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[809U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) Software Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) Software Lock Status Register */ + uint32_t RESERVED4[4U]; + __IM uint32_t TYPE; /*!< Offset: 0xFC8 (R/ ) Device Identifier Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_SWOSCALER_Pos 0U /*!< TPI ACPR: SWOSCALER Position */ +#define TPI_ACPR_SWOSCALER_Msk (0xFFFFUL /*<< TPI_ACPR_SWOSCALER_Pos*/) /*!< TPI ACPR: SWOSCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI Periodic Synchronization Control Register Definitions */ +#define TPI_PSCR_PSCount_Pos 0U /*!< TPI PSCR: PSCount Position */ +#define TPI_PSCR_PSCount_Msk (0x1FUL /*<< TPI_PSCR_PSCount_Pos*/) /*!< TPI PSCR: TPSCount Mask */ + +/* TPI Software Lock Status Register Definitions */ +#define TPI_LSR_nTT_Pos 1U /*!< TPI LSR: Not thirty-two bit. Position */ +#define TPI_LSR_nTT_Msk (0x1UL << TPI_LSR_nTT_Pos) /*!< TPI LSR: Not thirty-two bit. Mask */ + +#define TPI_LSR_SLK_Pos 1U /*!< TPI LSR: Software Lock status Position */ +#define TPI_LSR_SLK_Msk (0x1UL << TPI_LSR_SLK_Pos) /*!< TPI LSR: Software Lock status Mask */ + +#define TPI_LSR_SLI_Pos 0U /*!< TPI LSR: Software Lock implemented Position */ +#define TPI_LSR_SLI_Msk (0x1UL /*<< TPI_LSR_SLI_Pos*/) /*!< TPI LSR: Software Lock implemented Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFO depth Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFO depth Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + uint32_t RESERVED0[7U]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 1U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: EN Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: EN Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#endif +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_DWTENA_Pos 24U /*!< CoreDebug DEMCR: DWTENA Position */ +#define CoreDebug_DEMCR_DWTENA_Msk (1UL << CoreDebug_DEMCR_DWTENA_Pos) /*!< CoreDebug DEMCR: DWTENA Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + If VTOR is not present address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC_NS->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB_NS->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB_NS->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB_NS->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MBL_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_armv8mml.h b/Drivers/CMSIS/Include/core_armv8mml.h new file mode 100644 index 00000000..3a3148ea --- /dev/null +++ b/Drivers/CMSIS/Include/core_armv8mml.h @@ -0,0 +1,2927 @@ +/**************************************************************************//** + * @file core_armv8mml.h + * @brief CMSIS Armv8-M Mainline Core Peripheral Access Layer Header File + * @version V5.0.7 + * @date 06. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_ARMV8MML_H_GENERIC +#define __CORE_ARMV8MML_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_ARMv8MML + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS Armv8MML definitions */ +#define __ARMv8MML_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __ARMv8MML_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __ARMv8MML_CMSIS_VERSION ((__ARMv8MML_CMSIS_VERSION_MAIN << 16U) | \ + __ARMv8MML_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (81U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined(__ARM_FEATURE_DSP) + #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MML_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_ARMV8MML_H_DEPENDANT +#define __CORE_ARMV8MML_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __ARMv8MML_REV + #define __ARMv8MML_REV 0x0000U + #warning "__ARMv8MML_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DSP_PRESENT + #define __DSP_PRESENT 0U + #warning "__DSP_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group ARMv8MML */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_IT_Pos 25U /*!< xPSR: IT Position */ +#define xPSR_IT_Msk (3UL << xPSR_IT_Pos) /*!< xPSR: IT Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t FPCA:1; /*!< bit: 2 Floating-point context active */ + uint32_t SFPA:1; /*!< bit: 3 Secure floating-point active */ + uint32_t _reserved1:28; /*!< bit: 4..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SFPA_Pos 3U /*!< CONTROL: SFPA Position */ +#define CONTROL_SFPA_Msk (1UL << CONTROL_SFPA_Pos) /*!< CONTROL: SFPA Mask */ + +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint8_t IPR[496U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED6[580U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ID_ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t ID_MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ID_ISAR[6U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + __IOM uint32_t NSACR; /*!< Offset: 0x08C (R/W) Non-Secure Access Control Register */ + uint32_t RESERVED3[92U]; + __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15U]; + __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */ + uint32_t RESERVED5[1U]; + __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1U]; + __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6U]; + __IOM uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IOM uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IOM uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IOM uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IOM uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1U]; + __IOM uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTPENDED_Pos 20U /*!< SCB SHCSR: SECUREFAULTPENDED Position */ +#define SCB_SHCSR_SECUREFAULTPENDED_Msk (1UL << SCB_SHCSR_SECUREFAULTPENDED_Pos) /*!< SCB SHCSR: SECUREFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTENA_Pos 19U /*!< SCB SHCSR: SECUREFAULTENA Position */ +#define SCB_SHCSR_SECUREFAULTENA_Msk (1UL << SCB_SHCSR_SECUREFAULTENA_Pos) /*!< SCB SHCSR: SECUREFAULTENA Mask */ + +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_SECUREFAULTACT_Pos 4U /*!< SCB SHCSR: SECUREFAULTACT Position */ +#define SCB_SHCSR_SECUREFAULTACT_Msk (1UL << SCB_SHCSR_SECUREFAULTACT_Pos) /*!< SCB SHCSR: SECUREFAULTACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_STKOF_Pos (SCB_CFSR_USGFAULTSR_Pos + 4U) /*!< SCB CFSR (UFSR): STKOF Position */ +#define SCB_CFSR_STKOF_Msk (1UL << SCB_CFSR_STKOF_Pos) /*!< SCB CFSR (UFSR): STKOF Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/* SCB Non-Secure Access Control Register Definitions */ +#define SCB_NSACR_CP11_Pos 11U /*!< SCB NSACR: CP11 Position */ +#define SCB_NSACR_CP11_Msk (1UL << SCB_NSACR_CP11_Pos) /*!< SCB NSACR: CP11 Mask */ + +#define SCB_NSACR_CP10_Pos 10U /*!< SCB NSACR: CP10 Position */ +#define SCB_NSACR_CP10_Msk (1UL << SCB_NSACR_CP10_Pos) /*!< SCB NSACR: CP10 Mask */ + +#define SCB_NSACR_CPn_Pos 0U /*!< SCB NSACR: CPn Position */ +#define SCB_NSACR_CPn_Msk (1UL /*<< SCB_NSACR_CPn_Pos*/) /*!< SCB NSACR: CPn Mask */ + +/* SCB Cache Level ID Register Definitions */ +#define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* SCB Cache Type Register Definitions */ +#define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */ + +/* SCB Cache Size ID Register Definitions */ +#define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */ + +/* SCB Cache Size Selection Register Definitions */ +#define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register Definitions */ +#define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */ + +/* SCB D-Cache Invalidate by Set-way Register Definitions */ +#define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */ +#define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */ + +#define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */ +#define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */ + +/* SCB D-Cache Clean by Set-way Register Definitions */ +#define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */ +#define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */ + +#define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */ +#define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */ + +/* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */ +#define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */ +#define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */ + +#define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */ +#define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */ + +/* Instruction Tightly-Coupled Memory Control Register Definitions */ +#define SCB_ITCMCR_SZ_Pos 3U /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2U /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1UL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1U /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1UL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0U /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1UL /*<< SCB_ITCMCR_EN_Pos*/) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Register Definitions */ +#define SCB_DTCMCR_SZ_Pos 3U /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2U /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1U /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0U /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL /*<< SCB_DTCMCR_EN_Pos*/) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register Definitions */ +#define SCB_AHBPCR_SZ_Pos 1U /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0U /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL /*<< SCB_AHBPCR_EN_Pos*/) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register Definitions */ +#define SCB_CACR_FORCEWT_Pos 2U /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1U /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0U /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL /*<< SCB_CACR_SIWT_Pos*/) /*!< SCB CACR: SIWT Mask */ + +/* AHBS Control Register Definitions */ +#define SCB_AHBSCR_INITCOUNT_Pos 11U /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2U /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0U /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL /*<< SCB_AHBPCR_CTL_Pos*/) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register Definitions */ +#define SCB_ABFSR_AXIMTYPE_Pos 8U /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4U /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3U /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2U /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1U /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0U /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL /*<< SCB_ABFSR_ITCM_Pos*/) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ + __IOM uint32_t CPPWR; /*!< Offset: 0x00C (R/W) Coprocessor Power Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) ITM Device Architecture Register */ + uint32_t RESERVED6[4U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Stimulus Port Register Definitions */ +#define ITM_STIM_DISABLED_Pos 1U /*!< ITM STIM: DISABLED Position */ +#define ITM_STIM_DISABLED_Msk (0x1UL << ITM_STIM_DISABLED_Pos) /*!< ITM STIM: DISABLED Mask */ + +#define ITM_STIM_FIFOREADY_Pos 0U /*!< ITM STIM: FIFOREADY Position */ +#define ITM_STIM_FIFOREADY_Msk (0x1UL /*<< ITM_STIM_FIFOREADY_Pos*/) /*!< ITM STIM: FIFOREADY Mask */ + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TRACEBUSID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TRACEBUSID_Msk (0x7FUL << ITM_TCR_TRACEBUSID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPRESCALE_Pos 8U /*!< ITM TCR: TSPRESCALE Position */ +#define ITM_TCR_TSPRESCALE_Msk (3UL << ITM_TCR_TSPRESCALE_Pos) /*!< ITM TCR: TSPRESCALE Mask */ + +#define ITM_TCR_STALLENA_Pos 5U /*!< ITM TCR: STALLENA Position */ +#define ITM_TCR_STALLENA_Msk (1UL << ITM_TCR_STALLENA_Pos) /*!< ITM TCR: STALLENA Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ + uint32_t RESERVED32[934U]; + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ + uint32_t RESERVED33[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) Device Architecture Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCDISS_Pos 23U /*!< DWT CTRL: CYCDISS Position */ +#define DWT_CTRL_CYCDISS_Msk (0x1UL << DWT_CTRL_CYCDISS_Pos) /*!< DWT CTRL: CYCDISS Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x1UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Sizes Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Sizes Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[809U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) Software Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) Software Lock Status Register */ + uint32_t RESERVED4[4U]; + __IM uint32_t TYPE; /*!< Offset: 0xFC8 (R/ ) Device Identifier Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_SWOSCALER_Pos 0U /*!< TPI ACPR: SWOSCALER Position */ +#define TPI_ACPR_SWOSCALER_Msk (0xFFFFUL /*<< TPI_ACPR_SWOSCALER_Pos*/) /*!< TPI ACPR: SWOSCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI Periodic Synchronization Control Register Definitions */ +#define TPI_PSCR_PSCount_Pos 0U /*!< TPI PSCR: PSCount Position */ +#define TPI_PSCR_PSCount_Msk (0x1FUL /*<< TPI_PSCR_PSCount_Pos*/) /*!< TPI PSCR: TPSCount Mask */ + +/* TPI Software Lock Status Register Definitions */ +#define TPI_LSR_nTT_Pos 1U /*!< TPI LSR: Not thirty-two bit. Position */ +#define TPI_LSR_nTT_Msk (0x1UL << TPI_LSR_nTT_Pos) /*!< TPI LSR: Not thirty-two bit. Mask */ + +#define TPI_LSR_SLK_Pos 1U /*!< TPI LSR: Software Lock status Position */ +#define TPI_LSR_SLK_Msk (0x1UL << TPI_LSR_SLK_Pos) /*!< TPI LSR: Software Lock status Mask */ + +#define TPI_LSR_SLI_Pos 0U /*!< TPI LSR: Software Lock implemented Position */ +#define TPI_LSR_SLI_Msk (0x1UL /*<< TPI_LSR_SLI_Pos*/) /*!< TPI LSR: Software Lock implemented Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFO depth Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFO depth Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Region Base Address Register Alias 1 */ + __IOM uint32_t RLAR_A1; /*!< Offset: 0x018 (R/W) MPU Region Limit Address Register Alias 1 */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Region Base Address Register Alias 2 */ + __IOM uint32_t RLAR_A2; /*!< Offset: 0x020 (R/W) MPU Region Limit Address Register Alias 2 */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Region Base Address Register Alias 3 */ + __IOM uint32_t RLAR_A3; /*!< Offset: 0x028 (R/W) MPU Region Limit Address Register Alias 3 */ + uint32_t RESERVED0[1]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: Region enable bit Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: Region enable bit Disable Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#else + uint32_t RESERVED0[3]; +#endif + __IOM uint32_t SFSR; /*!< Offset: 0x014 (R/W) Secure Fault Status Register */ + __IOM uint32_t SFAR; /*!< Offset: 0x018 (R/W) Secure Fault Address Register */ +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/* Secure Fault Status Register Definitions */ +#define SAU_SFSR_LSERR_Pos 7U /*!< SAU SFSR: LSERR Position */ +#define SAU_SFSR_LSERR_Msk (1UL << SAU_SFSR_LSERR_Pos) /*!< SAU SFSR: LSERR Mask */ + +#define SAU_SFSR_SFARVALID_Pos 6U /*!< SAU SFSR: SFARVALID Position */ +#define SAU_SFSR_SFARVALID_Msk (1UL << SAU_SFSR_SFARVALID_Pos) /*!< SAU SFSR: SFARVALID Mask */ + +#define SAU_SFSR_LSPERR_Pos 5U /*!< SAU SFSR: LSPERR Position */ +#define SAU_SFSR_LSPERR_Msk (1UL << SAU_SFSR_LSPERR_Pos) /*!< SAU SFSR: LSPERR Mask */ + +#define SAU_SFSR_INVTRAN_Pos 4U /*!< SAU SFSR: INVTRAN Position */ +#define SAU_SFSR_INVTRAN_Msk (1UL << SAU_SFSR_INVTRAN_Pos) /*!< SAU SFSR: INVTRAN Mask */ + +#define SAU_SFSR_AUVIOL_Pos 3U /*!< SAU SFSR: AUVIOL Position */ +#define SAU_SFSR_AUVIOL_Msk (1UL << SAU_SFSR_AUVIOL_Pos) /*!< SAU SFSR: AUVIOL Mask */ + +#define SAU_SFSR_INVER_Pos 2U /*!< SAU SFSR: INVER Position */ +#define SAU_SFSR_INVER_Msk (1UL << SAU_SFSR_INVER_Pos) /*!< SAU SFSR: INVER Mask */ + +#define SAU_SFSR_INVIS_Pos 1U /*!< SAU SFSR: INVIS Position */ +#define SAU_SFSR_INVIS_Msk (1UL << SAU_SFSR_INVIS_Pos) /*!< SAU SFSR: INVIS Mask */ + +#define SAU_SFSR_INVEP_Pos 0U /*!< SAU SFSR: INVEP Position */ +#define SAU_SFSR_INVEP_Msk (1UL /*<< SAU_SFSR_INVEP_Pos*/) /*!< SAU SFSR: INVEP Mask */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_LSPENS_Pos 29U /*!< FPCCR: LSPENS Position */ +#define FPU_FPCCR_LSPENS_Msk (1UL << FPU_FPCCR_LSPENS_Pos) /*!< FPCCR: LSPENS bit Mask */ + +#define FPU_FPCCR_CLRONRET_Pos 28U /*!< FPCCR: CLRONRET Position */ +#define FPU_FPCCR_CLRONRET_Msk (1UL << FPU_FPCCR_CLRONRET_Pos) /*!< FPCCR: CLRONRET bit Mask */ + +#define FPU_FPCCR_CLRONRETS_Pos 27U /*!< FPCCR: CLRONRETS Position */ +#define FPU_FPCCR_CLRONRETS_Msk (1UL << FPU_FPCCR_CLRONRETS_Pos) /*!< FPCCR: CLRONRETS bit Mask */ + +#define FPU_FPCCR_TS_Pos 26U /*!< FPCCR: TS Position */ +#define FPU_FPCCR_TS_Msk (1UL << FPU_FPCCR_TS_Pos) /*!< FPCCR: TS bit Mask */ + +#define FPU_FPCCR_UFRDY_Pos 10U /*!< FPCCR: UFRDY Position */ +#define FPU_FPCCR_UFRDY_Msk (1UL << FPU_FPCCR_UFRDY_Pos) /*!< FPCCR: UFRDY bit Mask */ + +#define FPU_FPCCR_SPLIMVIOL_Pos 9U /*!< FPCCR: SPLIMVIOL Position */ +#define FPU_FPCCR_SPLIMVIOL_Msk (1UL << FPU_FPCCR_SPLIMVIOL_Pos) /*!< FPCCR: SPLIMVIOL bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_SFRDY_Pos 7U /*!< FPCCR: SFRDY Position */ +#define FPU_FPCCR_SFRDY_Msk (1UL << FPU_FPCCR_SFRDY_Pos) /*!< FPCCR: SFRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_S_Pos 2U /*!< FPCCR: Security status of the FP context bit Position */ +#define FPU_FPCCR_S_Msk (1UL << FPU_FPCCR_S_Pos) /*!< FPCCR: Security status of the FP context bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCnSCB_NS ((SCnSCB_Type *) SCS_BASE_NS ) /*!< System control Register not in SCB(non-secure address space) */ + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + + #define FPU_BASE_NS (SCS_BASE_NS + 0x0F30UL) /*!< Floating Point Unit (non-secure address space) */ + #define FPU_NS ((FPU_Type *) FPU_BASE_NS ) /*!< Floating Point Unit (non-secure address space) */ + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Set Priority Grouping (non-secure) + \details Sets the non-secure priority grouping field when in secure state using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB_NS->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ + SCB_NS->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping (non-secure) + \details Reads the priority grouping field from the non-secure NVIC when in secure state. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriorityGrouping_NS(void) +{ + return ((uint32_t)((SCB_NS->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC_NS->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = FPU->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U) + { + return 2U; /* Double + Single precision FPU */ + } + else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_ARMV8MML_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm0.h b/Drivers/CMSIS/Include/core_cm0.h new file mode 100644 index 00000000..f929bba0 --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm0.h @@ -0,0 +1,949 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V5.0.5 + * @date 28. May 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M0 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16U) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (0U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000U + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t _reserved0:1; /*!< bit: 0 Reserved */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M0 */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + Address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)0x0U; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)0x0U; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm0plus.h b/Drivers/CMSIS/Include/core_cm0plus.h new file mode 100644 index 00000000..424011ac --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm0plus.h @@ -0,0 +1,1083 @@ +/**************************************************************************//** + * @file core_cm0plus.h + * @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File + * @version V5.0.6 + * @date 28. May 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM0PLUS_H_GENERIC +#define __CORE_CM0PLUS_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex-M0+ + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM0+ definitions */ +#define __CM0PLUS_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM0PLUS_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16U) | \ + __CM0PLUS_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (0U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0PLUS_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0PLUS_H_DEPENDANT +#define __CORE_CM0PLUS_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0PLUS_REV + #define __CM0PLUS_REV 0x0000U + #warning "__CM0PLUS_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0U + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex-M0+ */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 8U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 1U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 8U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the Cortex-M0+ header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M0+ */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + If VTOR is not present address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; + +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0PLUS_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm1.h b/Drivers/CMSIS/Include/core_cm1.h new file mode 100644 index 00000000..0ed678e3 --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm1.h @@ -0,0 +1,976 @@ +/**************************************************************************//** + * @file core_cm1.h + * @brief CMSIS Cortex-M1 Core Peripheral Access Layer Header File + * @version V1.0.0 + * @date 23. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM1_H_GENERIC +#define __CORE_CM1_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M1 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM1 definitions */ +#define __CM1_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM1_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM1_CMSIS_VERSION ((__CM1_CMSIS_VERSION_MAIN << 16U) | \ + __CM1_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (1U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM1_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM1_H_DEPENDANT +#define __CORE_CM1_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM1_REV + #define __CM1_REV 0x0100U + #warning "__CM1_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M1 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t _reserved0:1; /*!< bit: 0 Reserved */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_ITCMUAEN_Pos 4U /*!< ACTLR: Instruction TCM Upper Alias Enable Position */ +#define SCnSCB_ACTLR_ITCMUAEN_Msk (1UL << SCnSCB_ACTLR_ITCMUAEN_Pos) /*!< ACTLR: Instruction TCM Upper Alias Enable Mask */ + +#define SCnSCB_ACTLR_ITCMLAEN_Pos 3U /*!< ACTLR: Instruction TCM Lower Alias Enable Position */ +#define SCnSCB_ACTLR_ITCMLAEN_Msk (1UL << SCnSCB_ACTLR_ITCMLAEN_Pos) /*!< ACTLR: Instruction TCM Lower Alias Enable Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M1 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the Cortex-M1 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M1 */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + Address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)0x0U; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)0x0U; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM1_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm23.h b/Drivers/CMSIS/Include/core_cm23.h new file mode 100644 index 00000000..acbc5dfe --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm23.h @@ -0,0 +1,1993 @@ +/**************************************************************************//** + * @file core_cm23.h + * @brief CMSIS Cortex-M23 Core Peripheral Access Layer Header File + * @version V5.0.7 + * @date 22. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM23_H_GENERIC +#define __CORE_CM23_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M23 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS definitions */ +#define __CM23_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM23_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM23_CMSIS_VERSION ((__CM23_CMSIS_VERSION_MAIN << 16U) | \ + __CM23_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (23U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM23_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM23_H_DEPENDANT +#define __CORE_CM23_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM23_REV + #define __CM23_REV 0x0000U + #warning "__CM23_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0U + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif + + #ifndef __ETM_PRESENT + #define __ETM_PRESENT 0U + #warning "__ETM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MTB_PRESENT + #define __MTB_PRESENT 0U + #warning "__MTB_PRESENT not defined in device header file; using default!" + #endif + +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M23 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint32_t IPR[124U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IOM uint32_t SHPR[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + uint32_t RESERVED0[6U]; + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x3UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t ITFTTD0; /*!< Offset: 0xEEC (R/ ) Integration Test FIFO Test Data 0 Register */ + __IOM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/W) Integration Test ATB Control Register 2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) Integration Test ATB Control Register 0 */ + __IM uint32_t ITFTTD1; /*!< Offset: 0xEFC (R/ ) Integration Test FIFO Test Data 1 Register */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) Device Configuration Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Identifier Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration Test FIFO Test Data 0 Register Definitions */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD0: ATB Interface 2 ATVALIDPosition */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD0: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD0_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD0: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD0_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data2_Pos 16U /*!< TPI ITFTTD0: ATB Interface 1 data2 Position */ +#define TPI_ITFTTD0_ATB_IF1_data2_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data2 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data1_Pos 8U /*!< TPI ITFTTD0: ATB Interface 1 data1 Position */ +#define TPI_ITFTTD0_ATB_IF1_data1_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data1 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data0_Pos 0U /*!< TPI ITFTTD0: ATB Interface 1 data0 Position */ +#define TPI_ITFTTD0_ATB_IF1_data0_Msk (0xFFUL /*<< TPI_ITFTTD0_ATB_IF1_data0_Pos*/) /*!< TPI ITFTTD0: ATB Interface 1 data0 Mask */ + +/* TPI Integration Test ATB Control Register 2 Register Definitions */ +#define TPI_ITATBCTR2_AFVALID2S_Pos 1U /*!< TPI ITATBCTR2: AFVALID2S Position */ +#define TPI_ITATBCTR2_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID2S_Pos) /*!< TPI ITATBCTR2: AFVALID2SS Mask */ + +#define TPI_ITATBCTR2_AFVALID1S_Pos 1U /*!< TPI ITATBCTR2: AFVALID1S Position */ +#define TPI_ITATBCTR2_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID1S_Pos) /*!< TPI ITATBCTR2: AFVALID1SS Mask */ + +#define TPI_ITATBCTR2_ATREADY2S_Pos 0U /*!< TPI ITATBCTR2: ATREADY2S Position */ +#define TPI_ITATBCTR2_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2S_Pos*/) /*!< TPI ITATBCTR2: ATREADY2S Mask */ + +#define TPI_ITATBCTR2_ATREADY1S_Pos 0U /*!< TPI ITATBCTR2: ATREADY1S Position */ +#define TPI_ITATBCTR2_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1S_Pos*/) /*!< TPI ITATBCTR2: ATREADY1S Mask */ + +/* TPI Integration Test FIFO Test Data 1 Register Definitions */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD1: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD1_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD1: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD1_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data2_Pos 16U /*!< TPI ITFTTD1: ATB Interface 2 data2 Position */ +#define TPI_ITFTTD1_ATB_IF2_data2_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data2 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data1_Pos 8U /*!< TPI ITFTTD1: ATB Interface 2 data1 Position */ +#define TPI_ITFTTD1_ATB_IF2_data1_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data1 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data0_Pos 0U /*!< TPI ITFTTD1: ATB Interface 2 data0 Position */ +#define TPI_ITFTTD1_ATB_IF2_data0_Msk (0xFFUL /*<< TPI_ITFTTD1_ATB_IF2_data0_Pos*/) /*!< TPI ITFTTD1: ATB Interface 2 data0 Mask */ + +/* TPI Integration Test ATB Control Register 0 Definitions */ +#define TPI_ITATBCTR0_AFVALID2S_Pos 1U /*!< TPI ITATBCTR0: AFVALID2S Position */ +#define TPI_ITATBCTR0_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID2S_Pos) /*!< TPI ITATBCTR0: AFVALID2SS Mask */ + +#define TPI_ITATBCTR0_AFVALID1S_Pos 1U /*!< TPI ITATBCTR0: AFVALID1S Position */ +#define TPI_ITATBCTR0_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID1S_Pos) /*!< TPI ITATBCTR0: AFVALID1SS Mask */ + +#define TPI_ITATBCTR0_ATREADY2S_Pos 0U /*!< TPI ITATBCTR0: ATREADY2S Position */ +#define TPI_ITATBCTR0_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2S_Pos*/) /*!< TPI ITATBCTR0: ATREADY2S Mask */ + +#define TPI_ITATBCTR0_ATREADY1S_Pos 0U /*!< TPI ITATBCTR0: ATREADY1S Position */ +#define TPI_ITATBCTR0_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1S_Pos*/) /*!< TPI ITATBCTR0: ATREADY1S Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFOSZ Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFOSZ Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x3FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + uint32_t RESERVED0[7U]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 1U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: EN Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: EN Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#endif +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_DWTENA_Pos 24U /*!< CoreDebug DEMCR: DWTENA Position */ +#define CoreDebug_DEMCR_DWTENA_Msk (1UL << CoreDebug_DEMCR_DWTENA_Pos) /*!< CoreDebug DEMCR: DWTENA Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else +/*#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping not available for Cortex-M23 */ +/*#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping not available for Cortex-M23 */ + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + +#define __NVIC_SetPriorityGrouping(X) (void)(X) +#define __NVIC_GetPriorityGrouping() (0U) + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + If VTOR is not present address 0 must be mapped to SRAM. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + uint32_t *vectors = (uint32_t *)SCB->VTOR; +#else + uint32_t *vectors = (uint32_t *)0x0U; +#endif + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[_IP_IDX(IRQn)] = ((uint32_t)(NVIC_NS->IPR[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB_NS->SHPR[_SHP_IDX(IRQn)] = ((uint32_t)(SCB_NS->SHPR[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IPR[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB_NS->SHPR[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM23_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm3.h b/Drivers/CMSIS/Include/core_cm3.h new file mode 100644 index 00000000..74bff64b --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm3.h @@ -0,0 +1,1941 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V5.0.8 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM3_H_GENERIC +#define __CORE_CM3_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M3 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM3 definitions */ +#define __CM3_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16U) | \ + __CM3_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (3U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM3_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM3_H_DEPENDANT +#define __CORE_CM3_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM3_REV + #define __CM3_REV 0x0200U + #warning "__CM3_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M3 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t _reserved1:8; /*!< bit: 16..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5U]; + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#if defined (__CM3_REV) && (__CM3_REV < 0x0201U) /* core r2p1 */ +#define SCB_VTOR_TBLBASE_Pos 29U /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#else +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ +#if defined (__CM3_REV) && (__CM3_REV >= 0x200U) + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +#else + uint32_t RESERVED1[1U]; +#endif +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1U /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM3_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm33.h b/Drivers/CMSIS/Include/core_cm33.h new file mode 100644 index 00000000..6cd2db77 --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm33.h @@ -0,0 +1,3002 @@ +/**************************************************************************//** + * @file core_cm33.h + * @brief CMSIS Cortex-M33 Core Peripheral Access Layer Header File + * @version V5.0.9 + * @date 06. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM33_H_GENERIC +#define __CORE_CM33_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M33 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM33 definitions */ +#define __CM33_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM33_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM33_CMSIS_VERSION ((__CM33_CMSIS_VERSION_MAIN << 16U) | \ + __CM33_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (33U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined (__TARGET_FPU_VFP) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined (__ARM_PCS_VFP) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined (__ARMVFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + + #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U) + #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U) + #define __DSP_USED 1U + #else + #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)" + #define __DSP_USED 0U + #endif + #else + #define __DSP_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined (__TI_VFP_SUPPORT__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined (__FPU_VFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM33_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM33_H_DEPENDANT +#define __CORE_CM33_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM33_REV + #define __CM33_REV 0x0000U + #warning "__CM33_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __SAUREGION_PRESENT + #define __SAUREGION_PRESENT 0U + #warning "__SAUREGION_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DSP_PRESENT + #define __DSP_PRESENT 0U + #warning "__DSP_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M33 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core SAU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_IT_Pos 25U /*!< xPSR: IT Position */ +#define xPSR_IT_Msk (3UL << xPSR_IT_Pos) /*!< xPSR: IT Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */ + uint32_t FPCA:1; /*!< bit: 2 Floating-point context active */ + uint32_t SFPA:1; /*!< bit: 3 Secure floating-point active */ + uint32_t _reserved1:28; /*!< bit: 4..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SFPA_Pos 3U /*!< CONTROL: SFPA Position */ +#define CONTROL_SFPA_Msk (1UL << CONTROL_SFPA_Pos) /*!< CONTROL: SFPA Mask */ + +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[16U]; + __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[16U]; + __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[16U]; + __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[16U]; + __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[16U]; + __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */ + uint32_t RESERVED5[16U]; + __IOM uint8_t IPR[496U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED6[580U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ID_ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t ID_MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ID_ISAR[6U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + __IOM uint32_t NSACR; /*!< Offset: 0x08C (R/W) Non-Secure Access Control Register */ + uint32_t RESERVED3[92U]; + __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15U]; + __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */ + uint32_t RESERVED5[1U]; + __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1U]; + __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6U]; + __IOM uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IOM uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IOM uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IOM uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IOM uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1U]; + __IOM uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */ +#define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */ + +#define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */ +#define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */ + +#define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */ +#define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */ +#define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */ +#define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */ + +#define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */ +#define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */ +#define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */ +#define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */ + +#define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */ +#define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */ +#define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTPENDED_Pos 20U /*!< SCB SHCSR: SECUREFAULTPENDED Position */ +#define SCB_SHCSR_SECUREFAULTPENDED_Msk (1UL << SCB_SHCSR_SECUREFAULTPENDED_Pos) /*!< SCB SHCSR: SECUREFAULTPENDED Mask */ + +#define SCB_SHCSR_SECUREFAULTENA_Pos 19U /*!< SCB SHCSR: SECUREFAULTENA Position */ +#define SCB_SHCSR_SECUREFAULTENA_Msk (1UL << SCB_SHCSR_SECUREFAULTENA_Pos) /*!< SCB SHCSR: SECUREFAULTENA Mask */ + +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */ +#define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */ + +#define SCB_SHCSR_SECUREFAULTACT_Pos 4U /*!< SCB SHCSR: SECUREFAULTACT Position */ +#define SCB_SHCSR_SECUREFAULTACT_Msk (1UL << SCB_SHCSR_SECUREFAULTACT_Pos) /*!< SCB SHCSR: SECUREFAULTACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */ +#define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_STKOF_Pos (SCB_CFSR_USGFAULTSR_Pos + 4U) /*!< SCB CFSR (UFSR): STKOF Position */ +#define SCB_CFSR_STKOF_Msk (1UL << SCB_CFSR_STKOF_Pos) /*!< SCB CFSR (UFSR): STKOF Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/* SCB Non-Secure Access Control Register Definitions */ +#define SCB_NSACR_CP11_Pos 11U /*!< SCB NSACR: CP11 Position */ +#define SCB_NSACR_CP11_Msk (1UL << SCB_NSACR_CP11_Pos) /*!< SCB NSACR: CP11 Mask */ + +#define SCB_NSACR_CP10_Pos 10U /*!< SCB NSACR: CP10 Position */ +#define SCB_NSACR_CP10_Msk (1UL << SCB_NSACR_CP10_Pos) /*!< SCB NSACR: CP10 Mask */ + +#define SCB_NSACR_CPn_Pos 0U /*!< SCB NSACR: CPn Position */ +#define SCB_NSACR_CPn_Msk (1UL /*<< SCB_NSACR_CPn_Pos*/) /*!< SCB NSACR: CPn Mask */ + +/* SCB Cache Level ID Register Definitions */ +#define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* SCB Cache Type Register Definitions */ +#define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */ + +/* SCB Cache Size ID Register Definitions */ +#define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */ + +/* SCB Cache Size Selection Register Definitions */ +#define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register Definitions */ +#define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */ + +/* SCB D-Cache Invalidate by Set-way Register Definitions */ +#define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */ +#define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */ + +#define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */ +#define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */ + +/* SCB D-Cache Clean by Set-way Register Definitions */ +#define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */ +#define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */ + +#define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */ +#define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */ + +/* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */ +#define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */ +#define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */ + +#define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */ +#define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */ + +/* Instruction Tightly-Coupled Memory Control Register Definitions */ +#define SCB_ITCMCR_SZ_Pos 3U /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2U /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1UL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1U /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1UL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0U /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1UL /*<< SCB_ITCMCR_EN_Pos*/) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Register Definitions */ +#define SCB_DTCMCR_SZ_Pos 3U /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2U /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1U /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0U /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL /*<< SCB_DTCMCR_EN_Pos*/) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register Definitions */ +#define SCB_AHBPCR_SZ_Pos 1U /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0U /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL /*<< SCB_AHBPCR_EN_Pos*/) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register Definitions */ +#define SCB_CACR_FORCEWT_Pos 2U /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1U /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0U /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL /*<< SCB_CACR_SIWT_Pos*/) /*!< SCB CACR: SIWT Mask */ + +/* AHBS Control Register Definitions */ +#define SCB_AHBSCR_INITCOUNT_Pos 11U /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2U /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0U /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL /*<< SCB_AHBPCR_CTL_Pos*/) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register Definitions */ +#define SCB_ABFSR_AXIMTYPE_Pos 8U /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4U /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3U /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2U /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1U /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0U /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL /*<< SCB_ABFSR_ITCM_Pos*/) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ + __IOM uint32_t CPPWR; /*!< Offset: 0x00C (R/W) Coprocessor Power Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) ITM Device Architecture Register */ + uint32_t RESERVED6[4U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Stimulus Port Register Definitions */ +#define ITM_STIM_DISABLED_Pos 1U /*!< ITM STIM: DISABLED Position */ +#define ITM_STIM_DISABLED_Msk (0x1UL << ITM_STIM_DISABLED_Pos) /*!< ITM STIM: DISABLED Mask */ + +#define ITM_STIM_FIFOREADY_Pos 0U /*!< ITM STIM: FIFOREADY Position */ +#define ITM_STIM_FIFOREADY_Msk (0x1UL /*<< ITM_STIM_FIFOREADY_Pos*/) /*!< ITM STIM: FIFOREADY Mask */ + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TRACEBUSID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TRACEBUSID_Msk (0x7FUL << ITM_TCR_TRACEBUSID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPRESCALE_Pos 8U /*!< ITM TCR: TSPRESCALE Position */ +#define ITM_TCR_TSPRESCALE_Msk (3UL << ITM_TCR_TSPRESCALE_Pos) /*!< ITM TCR: TSPRESCALE Mask */ + +#define ITM_TCR_STALLENA_Pos 5U /*!< ITM TCR: STALLENA Position */ +#define ITM_TCR_STALLENA_Msk (1UL << ITM_TCR_STALLENA_Pos) /*!< ITM TCR: STALLENA Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + uint32_t RESERVED3[1U]; + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED4[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + uint32_t RESERVED5[1U]; + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED6[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + uint32_t RESERVED7[1U]; + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED8[1U]; + __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */ + uint32_t RESERVED9[1U]; + __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */ + uint32_t RESERVED10[1U]; + __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */ + uint32_t RESERVED11[1U]; + __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */ + uint32_t RESERVED12[1U]; + __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */ + uint32_t RESERVED13[1U]; + __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */ + uint32_t RESERVED14[1U]; + __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */ + uint32_t RESERVED15[1U]; + __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */ + uint32_t RESERVED16[1U]; + __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */ + uint32_t RESERVED17[1U]; + __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */ + uint32_t RESERVED18[1U]; + __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */ + uint32_t RESERVED19[1U]; + __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */ + uint32_t RESERVED20[1U]; + __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */ + uint32_t RESERVED21[1U]; + __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */ + uint32_t RESERVED22[1U]; + __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */ + uint32_t RESERVED23[1U]; + __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */ + uint32_t RESERVED24[1U]; + __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */ + uint32_t RESERVED25[1U]; + __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */ + uint32_t RESERVED26[1U]; + __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */ + uint32_t RESERVED27[1U]; + __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */ + uint32_t RESERVED28[1U]; + __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */ + uint32_t RESERVED29[1U]; + __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */ + uint32_t RESERVED30[1U]; + __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */ + uint32_t RESERVED31[1U]; + __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */ + uint32_t RESERVED32[934U]; + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ + uint32_t RESERVED33[1U]; + __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) Device Architecture Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCDISS_Pos 23U /*!< DWT CTRL: CYCDISS Position */ +#define DWT_CTRL_CYCDISS_Msk (0x1UL << DWT_CTRL_CYCDISS_Pos) /*!< DWT CTRL: CYCDISS Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */ +#define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */ + +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */ +#define DWT_FUNCTION_ACTION_Msk (0x1UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */ + +#define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */ +#define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t ITFTTD0; /*!< Offset: 0xEEC (R/ ) Integration Test FIFO Test Data 0 Register */ + __IOM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/W) Integration Test ATB Control Register 2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) Integration Test ATB Control Register 0 */ + __IM uint32_t ITFTTD1; /*!< Offset: 0xEFC (R/ ) Integration Test FIFO Test Data 1 Register */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) Device Configuration Register */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Identifier Register */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */ +#define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration Test FIFO Test Data 0 Register Definitions */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD0: ATB Interface 2 ATVALIDPosition */ +#define TPI_ITFTTD0_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD0: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD0_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD0_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD0_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD0: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD0_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data2_Pos 16U /*!< TPI ITFTTD0: ATB Interface 1 data2 Position */ +#define TPI_ITFTTD0_ATB_IF1_data2_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data2 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data1_Pos 8U /*!< TPI ITFTTD0: ATB Interface 1 data1 Position */ +#define TPI_ITFTTD0_ATB_IF1_data1_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data1 Mask */ + +#define TPI_ITFTTD0_ATB_IF1_data0_Pos 0U /*!< TPI ITFTTD0: ATB Interface 1 data0 Position */ +#define TPI_ITFTTD0_ATB_IF1_data0_Msk (0xFFUL /*<< TPI_ITFTTD0_ATB_IF1_data0_Pos*/) /*!< TPI ITFTTD0: ATB Interface 1 data0 Mask */ + +/* TPI Integration Test ATB Control Register 2 Register Definitions */ +#define TPI_ITATBCTR2_AFVALID2S_Pos 1U /*!< TPI ITATBCTR2: AFVALID2S Position */ +#define TPI_ITATBCTR2_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID2S_Pos) /*!< TPI ITATBCTR2: AFVALID2SS Mask */ + +#define TPI_ITATBCTR2_AFVALID1S_Pos 1U /*!< TPI ITATBCTR2: AFVALID1S Position */ +#define TPI_ITATBCTR2_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID1S_Pos) /*!< TPI ITATBCTR2: AFVALID1SS Mask */ + +#define TPI_ITATBCTR2_ATREADY2S_Pos 0U /*!< TPI ITATBCTR2: ATREADY2S Position */ +#define TPI_ITATBCTR2_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2S_Pos*/) /*!< TPI ITATBCTR2: ATREADY2S Mask */ + +#define TPI_ITATBCTR2_ATREADY1S_Pos 0U /*!< TPI ITATBCTR2: ATREADY1S Position */ +#define TPI_ITATBCTR2_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1S_Pos*/) /*!< TPI ITATBCTR2: ATREADY1S Mask */ + +/* TPI Integration Test FIFO Test Data 1 Register Definitions */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD1: ATB Interface 2 byte count Position */ +#define TPI_ITFTTD1_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 2 byte count Mask */ + +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Position */ +#define TPI_ITFTTD1_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Mask */ + +#define TPI_ITFTTD1_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD1: ATB Interface 1 byte count Position */ +#define TPI_ITFTTD1_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 1 byte countt Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data2_Pos 16U /*!< TPI ITFTTD1: ATB Interface 2 data2 Position */ +#define TPI_ITFTTD1_ATB_IF2_data2_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data2 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data1_Pos 8U /*!< TPI ITFTTD1: ATB Interface 2 data1 Position */ +#define TPI_ITFTTD1_ATB_IF2_data1_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data1 Mask */ + +#define TPI_ITFTTD1_ATB_IF2_data0_Pos 0U /*!< TPI ITFTTD1: ATB Interface 2 data0 Position */ +#define TPI_ITFTTD1_ATB_IF2_data0_Msk (0xFFUL /*<< TPI_ITFTTD1_ATB_IF2_data0_Pos*/) /*!< TPI ITFTTD1: ATB Interface 2 data0 Mask */ + +/* TPI Integration Test ATB Control Register 0 Definitions */ +#define TPI_ITATBCTR0_AFVALID2S_Pos 1U /*!< TPI ITATBCTR0: AFVALID2S Position */ +#define TPI_ITATBCTR0_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID2S_Pos) /*!< TPI ITATBCTR0: AFVALID2SS Mask */ + +#define TPI_ITATBCTR0_AFVALID1S_Pos 1U /*!< TPI ITATBCTR0: AFVALID1S Position */ +#define TPI_ITATBCTR0_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID1S_Pos) /*!< TPI ITATBCTR0: AFVALID1SS Mask */ + +#define TPI_ITATBCTR0_ATREADY2S_Pos 0U /*!< TPI ITATBCTR0: ATREADY2S Position */ +#define TPI_ITATBCTR0_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2S_Pos*/) /*!< TPI ITATBCTR0: ATREADY2S Mask */ + +#define TPI_ITATBCTR0_ATREADY1S_Pos 0U /*!< TPI ITATBCTR0: ATREADY1S Position */ +#define TPI_ITATBCTR0_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1S_Pos*/) /*!< TPI ITATBCTR0: ATREADY1S Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFOSZ Position */ +#define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFOSZ Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x3FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Region Base Address Register Alias 1 */ + __IOM uint32_t RLAR_A1; /*!< Offset: 0x018 (R/W) MPU Region Limit Address Register Alias 1 */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Region Base Address Register Alias 2 */ + __IOM uint32_t RLAR_A2; /*!< Offset: 0x020 (R/W) MPU Region Limit Address Register Alias 2 */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Region Base Address Register Alias 3 */ + __IOM uint32_t RLAR_A3; /*!< Offset: 0x028 (R/W) MPU Region Limit Address Register Alias 3 */ + uint32_t RESERVED0[1]; + union { + __IOM uint32_t MAIR[2]; + struct { + __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */ + __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */ + }; + }; +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */ +#define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */ + +#define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */ +#define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */ + +#define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */ +#define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */ + +#define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */ +#define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */ + +/* MPU Region Limit Address Register Definitions */ +#define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */ +#define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */ + +#define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */ +#define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */ + +#define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: Region enable bit Position */ +#define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: Region enable bit Disable Mask */ + +/* MPU Memory Attribute Indirection Register 0 Definitions */ +#define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */ +#define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */ + +#define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */ +#define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */ + +#define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */ +#define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */ + +#define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */ +#define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */ + +/* MPU Memory Attribute Indirection Register 1 Definitions */ +#define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */ +#define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */ + +#define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */ +#define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */ + +#define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */ +#define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */ + +#define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */ +#define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SAU Security Attribution Unit (SAU) + \brief Type definitions for the Security Attribution Unit (SAU) + @{ + */ + +/** + \brief Structure type to access the Security Attribution Unit (SAU). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */ + __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */ +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */ + __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */ +#else + uint32_t RESERVED0[3]; +#endif + __IOM uint32_t SFSR; /*!< Offset: 0x014 (R/W) Secure Fault Status Register */ + __IOM uint32_t SFAR; /*!< Offset: 0x018 (R/W) Secure Fault Address Register */ +} SAU_Type; + +/* SAU Control Register Definitions */ +#define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */ +#define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */ + +#define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */ +#define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */ + +/* SAU Type Register Definitions */ +#define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */ +#define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */ + +#if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) +/* SAU Region Number Register Definitions */ +#define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */ +#define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */ + +/* SAU Region Base Address Register Definitions */ +#define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */ +#define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */ + +/* SAU Region Limit Address Register Definitions */ +#define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */ +#define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */ + +#define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */ +#define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */ + +#define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */ +#define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */ + +#endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */ + +/* Secure Fault Status Register Definitions */ +#define SAU_SFSR_LSERR_Pos 7U /*!< SAU SFSR: LSERR Position */ +#define SAU_SFSR_LSERR_Msk (1UL << SAU_SFSR_LSERR_Pos) /*!< SAU SFSR: LSERR Mask */ + +#define SAU_SFSR_SFARVALID_Pos 6U /*!< SAU SFSR: SFARVALID Position */ +#define SAU_SFSR_SFARVALID_Msk (1UL << SAU_SFSR_SFARVALID_Pos) /*!< SAU SFSR: SFARVALID Mask */ + +#define SAU_SFSR_LSPERR_Pos 5U /*!< SAU SFSR: LSPERR Position */ +#define SAU_SFSR_LSPERR_Msk (1UL << SAU_SFSR_LSPERR_Pos) /*!< SAU SFSR: LSPERR Mask */ + +#define SAU_SFSR_INVTRAN_Pos 4U /*!< SAU SFSR: INVTRAN Position */ +#define SAU_SFSR_INVTRAN_Msk (1UL << SAU_SFSR_INVTRAN_Pos) /*!< SAU SFSR: INVTRAN Mask */ + +#define SAU_SFSR_AUVIOL_Pos 3U /*!< SAU SFSR: AUVIOL Position */ +#define SAU_SFSR_AUVIOL_Msk (1UL << SAU_SFSR_AUVIOL_Pos) /*!< SAU SFSR: AUVIOL Mask */ + +#define SAU_SFSR_INVER_Pos 2U /*!< SAU SFSR: INVER Position */ +#define SAU_SFSR_INVER_Msk (1UL << SAU_SFSR_INVER_Pos) /*!< SAU SFSR: INVER Mask */ + +#define SAU_SFSR_INVIS_Pos 1U /*!< SAU SFSR: INVIS Position */ +#define SAU_SFSR_INVIS_Msk (1UL << SAU_SFSR_INVIS_Pos) /*!< SAU SFSR: INVIS Mask */ + +#define SAU_SFSR_INVEP_Pos 0U /*!< SAU SFSR: INVEP Position */ +#define SAU_SFSR_INVEP_Msk (1UL /*<< SAU_SFSR_INVEP_Pos*/) /*!< SAU SFSR: INVEP Mask */ + +/*@} end of group CMSIS_SAU */ +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_LSPENS_Pos 29U /*!< FPCCR: LSPENS Position */ +#define FPU_FPCCR_LSPENS_Msk (1UL << FPU_FPCCR_LSPENS_Pos) /*!< FPCCR: LSPENS bit Mask */ + +#define FPU_FPCCR_CLRONRET_Pos 28U /*!< FPCCR: CLRONRET Position */ +#define FPU_FPCCR_CLRONRET_Msk (1UL << FPU_FPCCR_CLRONRET_Pos) /*!< FPCCR: CLRONRET bit Mask */ + +#define FPU_FPCCR_CLRONRETS_Pos 27U /*!< FPCCR: CLRONRETS Position */ +#define FPU_FPCCR_CLRONRETS_Msk (1UL << FPU_FPCCR_CLRONRETS_Pos) /*!< FPCCR: CLRONRETS bit Mask */ + +#define FPU_FPCCR_TS_Pos 26U /*!< FPCCR: TS Position */ +#define FPU_FPCCR_TS_Msk (1UL << FPU_FPCCR_TS_Pos) /*!< FPCCR: TS bit Mask */ + +#define FPU_FPCCR_UFRDY_Pos 10U /*!< FPCCR: UFRDY Position */ +#define FPU_FPCCR_UFRDY_Msk (1UL << FPU_FPCCR_UFRDY_Pos) /*!< FPCCR: UFRDY bit Mask */ + +#define FPU_FPCCR_SPLIMVIOL_Pos 9U /*!< FPCCR: SPLIMVIOL Position */ +#define FPU_FPCCR_SPLIMVIOL_Msk (1UL << FPU_FPCCR_SPLIMVIOL_Pos) /*!< FPCCR: SPLIMVIOL bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_SFRDY_Pos 7U /*!< FPCCR: SFRDY Position */ +#define FPU_FPCCR_SFRDY_Msk (1UL << FPU_FPCCR_SFRDY_Pos) /*!< FPCCR: SFRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_S_Pos 2U /*!< FPCCR: Security status of the FP context bit Position */ +#define FPU_FPCCR_S_Msk (1UL << FPU_FPCCR_S_Pos) /*!< FPCCR: Security status of the FP context bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ + uint32_t RESERVED4[1U]; + __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */ + __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */ +#define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/* Debug Authentication Control Register Definitions */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */ +#define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */ + +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */ + +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */ +#define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */ + +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */ +#define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */ + +/* Debug Security Control and Status Register Definitions */ +#define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */ +#define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */ + +#define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */ +#define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */ + +#define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */ +#define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ + #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ + #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ + #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ + #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ + #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ + #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ + #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ + #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + + #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ + #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ + #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ + #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ + #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ + #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ + #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ + #endif + + #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */ + #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */ + #endif + + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */ + #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */ + #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */ + #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */ + #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */ + + #define SCnSCB_NS ((SCnSCB_Type *) SCS_BASE_NS ) /*!< System control Register not in SCB(non-secure address space) */ + #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */ + #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */ + #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */ + #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */ + + #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */ + #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */ + #endif + + #define FPU_BASE_NS (SCS_BASE_NS + 0x0F30UL) /*!< Floating Point Unit (non-secure address space) */ + #define FPU_NS ((FPU_Type *) FPU_BASE_NS ) /*!< Floating Point Unit (non-secure address space) */ + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* Special LR values for Secure/Non-Secure call handling and exception handling */ + +/* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */ +#define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */ + +/* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */ +#define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */ +#define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */ +#define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */ +#define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */ +#define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */ +#define EXC_RETURN_SPSEL (0x00000002UL) /* bit [1] stack pointer used to restore context: 0=MSP 1=PSP */ +#define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */ + +/* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */ +#if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */ +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */ +#else +#define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */ +#endif + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Get Interrupt Target State + \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + \return 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Target State + \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Clear Interrupt Target State + \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 if interrupt is assigned to Secure + 1 if interrupt is assigned to Non Secure + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL))); + return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief Set Priority Grouping (non-secure) + \details Sets the non-secure priority grouping field when in secure state using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB_NS->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB_NS->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping (non-secure) + \details Reads the priority grouping field from the non-secure NVIC when in secure state. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriorityGrouping_NS(void) +{ + return ((uint32_t)((SCB_NS->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt (non-secure) + \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status (non-secure) + \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt (non-secure) + \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Pending Interrupt (non-secure) + \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt (non-secure) + \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt (non-secure) + \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt (non-secure) + \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority (non-secure) + \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every non-secure processor exception. + */ +__STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC_NS->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority (non-secure) + \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC_NS->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} +#endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv8.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = FPU->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U) + { + return 2U; /* Double + Single precision FPU */ + } + else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## SAU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SAUFunctions SAU Functions + \brief Functions that configure the SAU. + @{ + */ + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) + +/** + \brief Enable SAU + \details Enables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Enable(void) +{ + SAU->CTRL |= (SAU_CTRL_ENABLE_Msk); +} + + + +/** + \brief Disable SAU + \details Disables the Security Attribution Unit (SAU). + */ +__STATIC_INLINE void TZ_SAU_Disable(void) +{ + SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk); +} + +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +/*@} end of CMSIS_Core_SAUFunctions */ + + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) +/** + \brief System Tick Configuration (non-secure) + \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function TZ_SysTick_Config_NS is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} +#endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM33_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm4.h b/Drivers/CMSIS/Include/core_cm4.h new file mode 100644 index 00000000..7d568735 --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm4.h @@ -0,0 +1,2129 @@ +/**************************************************************************//** + * @file core_cm4.h + * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File + * @version V5.0.8 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM4_H_GENERIC +#define __CORE_CM4_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M4 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM4 definitions */ +#define __CM4_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM4_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16U) | \ + __CM4_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (4U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM4_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM4_H_DEPENDANT +#define __CORE_CM4_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM4_REV + #define __CM4_REV 0x0000U + #warning "__CM4_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M4 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5U]; + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISOOFP_Pos 9U /*!< ACTLR: DISOOFP Position */ +#define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */ + +#define SCnSCB_ACTLR_DISFPCA_Pos 8U /*!< ACTLR: DISFPCA Position */ +#define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1U /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif /* defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ +#define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ +#define EXC_RETURN_HANDLER_FPU (0xFFFFFFE1UL) /* return to Handler mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_MSP_FPU (0xFFFFFFE9UL) /* return to Thread mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_PSP_FPU (0xFFFFFFEDUL) /* return to Thread mode, uses PSP after return, restore floating-point state */ + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = FPU->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM4_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_cm7.h b/Drivers/CMSIS/Include/core_cm7.h new file mode 100644 index 00000000..a14dc623 --- /dev/null +++ b/Drivers/CMSIS/Include/core_cm7.h @@ -0,0 +1,2671 @@ +/**************************************************************************//** + * @file core_cm7.h + * @brief CMSIS Cortex-M7 Core Peripheral Access Layer Header File + * @version V5.0.8 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_CM7_H_GENERIC +#define __CORE_CM7_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup Cortex_M7 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS CM7 definitions */ +#define __CM7_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __CM7_CMSIS_VERSION_SUB ( __CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __CM7_CMSIS_VERSION ((__CM7_CMSIS_VERSION_MAIN << 16U) | \ + __CM7_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_M (7U) /*!< Cortex-M Core */ + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) + #define __FPU_USED 1U + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0U + #endif + #else + #define __FPU_USED 0U + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM7_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM7_H_DEPENDANT +#define __CORE_CM7_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM7_REV + #define __CM7_REV 0x0000U + #warning "__CM7_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0U + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __ICACHE_PRESENT + #define __ICACHE_PRESENT 0U + #warning "__ICACHE_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DCACHE_PRESENT + #define __DCACHE_PRESENT 0U + #warning "__DCACHE_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DTCM_PRESENT + #define __DTCM_PRESENT 0U + #warning "__DTCM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group Cortex_M7 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + +#define APSR_GE_Pos 16U /*!< APSR: GE Position */ +#define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_GE_Pos 16U /*!< xPSR: GE Position */ +#define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */ +#define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */ + +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ID_AFR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t ID_MFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ID_ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[1U]; + __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + uint32_t RESERVED3[93U]; + __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15U]; + __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */ + uint32_t RESERVED5[1U]; + __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1U]; + __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6U]; + __IOM uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IOM uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IOM uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IOM uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IOM uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1U]; + __IOM uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18U /*!< SCB CCR: Branch prediction enable bit Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: Branch prediction enable bit Mask */ + +#define SCB_CCR_IC_Pos 17U /*!< SCB CCR: Instruction cache enable bit Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: Instruction cache enable bit Mask */ + +#define SCB_CCR_DC_Pos 16U /*!< SCB CCR: Cache enable bit Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: Cache enable bit Mask */ + +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */ +#define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */ +#define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/* SCB Cache Level ID Register Definitions */ +#define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* SCB Cache Type Register Definitions */ +#define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */ + +/* SCB Cache Size ID Register Definitions */ +#define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */ + +/* SCB Cache Size Selection Register Definitions */ +#define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register Definitions */ +#define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */ + +/* SCB D-Cache Invalidate by Set-way Register Definitions */ +#define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */ +#define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */ + +#define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */ +#define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */ + +/* SCB D-Cache Clean by Set-way Register Definitions */ +#define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */ +#define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */ + +#define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */ +#define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */ + +/* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */ +#define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */ +#define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */ + +#define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */ +#define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */ + +/* Instruction Tightly-Coupled Memory Control Register Definitions */ +#define SCB_ITCMCR_SZ_Pos 3U /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2U /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1UL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1U /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1UL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0U /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1UL /*<< SCB_ITCMCR_EN_Pos*/) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Register Definitions */ +#define SCB_DTCMCR_SZ_Pos 3U /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2U /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1U /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0U /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL /*<< SCB_DTCMCR_EN_Pos*/) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register Definitions */ +#define SCB_AHBPCR_SZ_Pos 1U /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0U /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL /*<< SCB_AHBPCR_EN_Pos*/) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register Definitions */ +#define SCB_CACR_FORCEWT_Pos 2U /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1U /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0U /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL /*<< SCB_CACR_SIWT_Pos*/) /*!< SCB CACR: SIWT Mask */ + +/* AHBS Control Register Definitions */ +#define SCB_AHBSCR_INITCOUNT_Pos 11U /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2U /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0U /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL /*<< SCB_AHBPCR_CTL_Pos*/) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register Definitions */ +#define SCB_ABFSR_AXIMTYPE_Pos 8U /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4U /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3U /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2U /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1U /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0U /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL /*<< SCB_ABFSR_ITCM_Pos*/) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISITMATBFLUSH_Pos 12U /*!< ACTLR: DISITMATBFLUSH Position */ +#define SCnSCB_ACTLR_DISITMATBFLUSH_Msk (1UL << SCnSCB_ACTLR_DISITMATBFLUSH_Pos) /*!< ACTLR: DISITMATBFLUSH Mask */ + +#define SCnSCB_ACTLR_DISRAMODE_Pos 11U /*!< ACTLR: DISRAMODE Position */ +#define SCnSCB_ACTLR_DISRAMODE_Msk (1UL << SCnSCB_ACTLR_DISRAMODE_Pos) /*!< ACTLR: DISRAMODE Mask */ + +#define SCnSCB_ACTLR_FPEXCODIS_Pos 10U /*!< ACTLR: FPEXCODIS Position */ +#define SCnSCB_ACTLR_FPEXCODIS_Msk (1UL << SCnSCB_ACTLR_FPEXCODIS_Pos) /*!< ACTLR: FPEXCODIS Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED3[981U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( W) Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +#define MPU_TYPE_RALIASES 4U + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif /* defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** + \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ + __IM uint32_t MVFR2; /*!< Offset: 0x018 (R/ ) Media and FP Feature Register 2 */ +} FPU_Type; + +/* Floating-Point Context Control Register Definitions */ +#define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register Definitions */ +#define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register Definitions */ +#define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 Definitions */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 Definitions */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */ + +/* Media and FP Feature Register 2 Definitions */ + +/*@} end of group CMSIS_FPU */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ +#define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ +#define EXC_RETURN_HANDLER_FPU (0xFFFFFFE1UL) /* return to Handler mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_MSP_FPU (0xFFFFFFE9UL) /* return to Thread mode, uses MSP after return, restore floating-point state */ +#define EXC_RETURN_THREAD_PSP_FPU (0xFFFFFFEDUL) /* return to Thread mode, uses PSP after return, restore floating-point state */ + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + +/* ########################## MPU functions #################################### */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + +#include "mpu_armv7.h" + +#endif + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + uint32_t mvfr0; + + mvfr0 = SCB->MVFR0; + if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U) + { + return 2U; /* Double + Single precision FPU */ + } + else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U) + { + return 1U; /* Single precision FPU */ + } + else + { + return 0U; /* No FPU */ + } +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ########################## Cache functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_CacheFunctions Cache Functions + \brief Functions that configure Instruction and Data cache. + @{ + */ + +/* Cache Size ID Register Macros */ +#define CCSIDR_WAYS(x) (((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos) +#define CCSIDR_SETS(x) (((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos ) + + +/** + \brief Enable I-Cache + \details Turns on I-Cache + */ +__STATIC_INLINE void SCB_EnableICache (void) +{ + #if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U) + __DSB(); + __ISB(); + SCB->ICIALLU = 0UL; /* invalidate I-Cache */ + __DSB(); + __ISB(); + SCB->CCR |= (uint32_t)SCB_CCR_IC_Msk; /* enable I-Cache */ + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Disable I-Cache + \details Turns off I-Cache + */ +__STATIC_INLINE void SCB_DisableICache (void) +{ + #if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U) + __DSB(); + __ISB(); + SCB->CCR &= ~(uint32_t)SCB_CCR_IC_Msk; /* disable I-Cache */ + SCB->ICIALLU = 0UL; /* invalidate I-Cache */ + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Invalidate I-Cache + \details Invalidates I-Cache + */ +__STATIC_INLINE void SCB_InvalidateICache (void) +{ + #if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U) + __DSB(); + __ISB(); + SCB->ICIALLU = 0UL; + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Enable D-Cache + \details Turns on D-Cache + */ +__STATIC_INLINE void SCB_EnableDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCISW = (((sets << SCB_DCISW_SET_Pos) & SCB_DCISW_SET_Msk) | + ((ways << SCB_DCISW_WAY_Pos) & SCB_DCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + __DSB(); + + SCB->CCR |= (uint32_t)SCB_CCR_DC_Msk; /* enable D-Cache */ + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Disable D-Cache + \details Turns off D-Cache + */ +__STATIC_INLINE void SCB_DisableDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + SCB->CCR &= ~(uint32_t)SCB_CCR_DC_Msk; /* disable D-Cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* clean & invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCCISW = (((sets << SCB_DCCISW_SET_Pos) & SCB_DCCISW_SET_Msk) | + ((ways << SCB_DCCISW_WAY_Pos) & SCB_DCCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Invalidate D-Cache + \details Invalidates D-Cache + */ +__STATIC_INLINE void SCB_InvalidateDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCISW = (((sets << SCB_DCISW_SET_Pos) & SCB_DCISW_SET_Msk) | + ((ways << SCB_DCISW_WAY_Pos) & SCB_DCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Clean D-Cache + \details Cleans D-Cache + */ +__STATIC_INLINE void SCB_CleanDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* clean D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCCSW = (((sets << SCB_DCCSW_SET_Pos) & SCB_DCCSW_SET_Msk) | + ((ways << SCB_DCCSW_WAY_Pos) & SCB_DCCSW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief Clean & Invalidate D-Cache + \details Cleans and Invalidates D-Cache + */ +__STATIC_INLINE void SCB_CleanInvalidateDCache (void) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + uint32_t ccsidr; + uint32_t sets; + uint32_t ways; + + SCB->CSSELR = 0U; /*(0U << 1U) | 0U;*/ /* Level 1 data cache */ + __DSB(); + + ccsidr = SCB->CCSIDR; + + /* clean & invalidate D-Cache */ + sets = (uint32_t)(CCSIDR_SETS(ccsidr)); + do { + ways = (uint32_t)(CCSIDR_WAYS(ccsidr)); + do { + SCB->DCCISW = (((sets << SCB_DCCISW_SET_Pos) & SCB_DCCISW_SET_Msk) | + ((ways << SCB_DCCISW_WAY_Pos) & SCB_DCCISW_WAY_Msk) ); + #if defined ( __CC_ARM ) + __schedule_barrier(); + #endif + } while (ways-- != 0U); + } while(sets-- != 0U); + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief D-Cache Invalidate by address + \details Invalidates D-Cache for the given address + \param[in] addr address (aligned to 32-byte boundary) + \param[in] dsize size of memory block (in number of bytes) +*/ +__STATIC_INLINE void SCB_InvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + int32_t op_size = dsize; + uint32_t op_addr = (uint32_t)addr; + int32_t linesize = 32; /* in Cortex-M7 size of cache line is fixed to 8 words (32 bytes) */ + + __DSB(); + + while (op_size > 0) { + SCB->DCIMVAC = op_addr; + op_addr += (uint32_t)linesize; + op_size -= linesize; + } + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief D-Cache Clean by address + \details Cleans D-Cache for the given address + \param[in] addr address (aligned to 32-byte boundary) + \param[in] dsize size of memory block (in number of bytes) +*/ +__STATIC_INLINE void SCB_CleanDCache_by_Addr (uint32_t *addr, int32_t dsize) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + int32_t op_size = dsize; + uint32_t op_addr = (uint32_t) addr; + int32_t linesize = 32; /* in Cortex-M7 size of cache line is fixed to 8 words (32 bytes) */ + + __DSB(); + + while (op_size > 0) { + SCB->DCCMVAC = op_addr; + op_addr += (uint32_t)linesize; + op_size -= linesize; + } + + __DSB(); + __ISB(); + #endif +} + + +/** + \brief D-Cache Clean and Invalidate by address + \details Cleans and invalidates D_Cache for the given address + \param[in] addr address (aligned to 32-byte boundary) + \param[in] dsize size of memory block (in number of bytes) +*/ +__STATIC_INLINE void SCB_CleanInvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize) +{ + #if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) + int32_t op_size = dsize; + uint32_t op_addr = (uint32_t) addr; + int32_t linesize = 32; /* in Cortex-M7 size of cache line is fixed to 8 words (32 bytes) */ + + __DSB(); + + while (op_size > 0) { + SCB->DCCIMVAC = op_addr; + op_addr += (uint32_t)linesize; + op_size -= linesize; + } + + __DSB(); + __ISB(); + #endif +} + + +/*@} end of CMSIS_Core_CacheFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM7_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_sc000.h b/Drivers/CMSIS/Include/core_sc000.h new file mode 100644 index 00000000..9b67c92f --- /dev/null +++ b/Drivers/CMSIS/Include/core_sc000.h @@ -0,0 +1,1022 @@ +/**************************************************************************//** + * @file core_sc000.h + * @brief CMSIS SC000 Core Peripheral Access Layer Header File + * @version V5.0.5 + * @date 28. May 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_SC000_H_GENERIC +#define __CORE_SC000_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup SC000 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS SC000 definitions */ +#define __SC000_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __SC000_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16U) | \ + __SC000_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_SC (000U) /*!< Cortex secure core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC000_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC000_H_DEPENDANT +#define __CORE_SC000_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC000_REV + #define __SC000_REV 0x0000U + #warning "__SC000_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group SC000 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t _reserved0:1; /*!< bit: 0 Reserved */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31U]; + __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31U]; + __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31U]; + __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31U]; + uint32_t RESERVED4[64U]; + __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED0[1U]; + __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + uint32_t RESERVED1[154U]; + __IOM uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 8U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. + Therefore they are not covered by the SC000 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else +/*#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping not available for SC000 */ +/*#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping not available for SC000 */ + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ +/*#define NVIC_GetActive __NVIC_GetActive not available for SC000 */ + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + +/* Interrupt Priorities are WORD accessible only under Armv6-M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) +#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) +#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } + else + { + SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | + (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC000_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/core_sc300.h b/Drivers/CMSIS/Include/core_sc300.h new file mode 100644 index 00000000..3e8a4710 --- /dev/null +++ b/Drivers/CMSIS/Include/core_sc300.h @@ -0,0 +1,1915 @@ +/**************************************************************************//** + * @file core_sc300.h + * @brief CMSIS SC300 Core Peripheral Access Layer Header File + * @version V5.0.6 + * @date 04. June 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef __CORE_SC300_H_GENERIC +#define __CORE_SC300_H_GENERIC + +#include + +#ifdef __cplusplus + extern "C" { +#endif + +/** + \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** + \ingroup SC3000 + @{ + */ + +#include "cmsis_version.h" + +/* CMSIS SC300 definitions */ +#define __SC300_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */ +#define __SC300_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */ +#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16U) | \ + __SC300_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */ + +#define __CORTEX_SC (300U) /*!< Cortex secure core */ + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0U + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + #if defined __ARM_PCS_VFP + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TI_ARM__ ) + #if defined __TI_VFP_SUPPORT__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) + #if ( __CSMC__ & 0x400U) + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#endif + +#include "cmsis_compiler.h" /* CMSIS compiler specific defines */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC300_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC300_H_DEPENDANT +#define __CORE_SC300_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC300_REV + #define __SC300_REV 0x0000U + #warning "__SC300_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0U + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3U + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0U + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/* following defines should be used for structure members */ +#define __IM volatile const /*! Defines 'read only' structure member permissions */ +#define __OM volatile /*! Defines 'write only' structure member permissions */ +#define __IOM volatile /*! Defines 'read / write' structure member permissions */ + +/*@} end of group SC300 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** + \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** + \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + +/* APSR Register Definitions */ +#define APSR_N_Pos 31U /*!< APSR: N Position */ +#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ + +#define APSR_Z_Pos 30U /*!< APSR: Z Position */ +#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ + +#define APSR_C_Pos 29U /*!< APSR: C Position */ +#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ + +#define APSR_V_Pos 28U /*!< APSR: V Position */ +#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ + +#define APSR_Q_Pos 27U /*!< APSR: Q Position */ +#define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ + + +/** + \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + +/* IPSR Register Definitions */ +#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ +#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ + + +/** + \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:1; /*!< bit: 9 Reserved */ + uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ + uint32_t _reserved1:8; /*!< bit: 16..23 Reserved */ + uint32_t T:1; /*!< bit: 24 Thumb bit */ + uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + +/* xPSR Register Definitions */ +#define xPSR_N_Pos 31U /*!< xPSR: N Position */ +#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ + +#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ +#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ + +#define xPSR_C_Pos 29U /*!< xPSR: C Position */ +#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ + +#define xPSR_V_Pos 28U /*!< xPSR: V Position */ +#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ + +#define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ +#define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ + +#define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ +#define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ + +#define xPSR_T_Pos 24U /*!< xPSR: T Position */ +#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ + +#define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ +#define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ + +#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ +#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ + + +/** + \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/* CONTROL Register Definitions */ +#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ +#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ + +#define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ +#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ + +/*@} end of group CMSIS_CORE */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** + \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24U]; + __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24U]; + __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24U]; + __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24U]; + __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56U]; + __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644U]; + __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** + \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5U]; + __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + uint32_t RESERVED1[129U]; + __IOM uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29U /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Register Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ +#define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ + +#define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ +#define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ + +#define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ +#define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ + +#define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ +#define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ + +#define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ +#define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ + +/* BusFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ +#define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ + +#define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ +#define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ + +#define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ +#define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ + +#define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ +#define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ + +#define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ +#define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ + +#define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ +#define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ + +/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ +#define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ +#define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ + +#define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ +#define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ + +#define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ +#define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ + +#define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ +#define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ + +#define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ +#define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ + +#define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ +#define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ + +/* SCB Hard Fault Status Register Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** + \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1U]; + __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + uint32_t RESERVED1[1U]; +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** + \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** + \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __OM union + { + __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864U]; + __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15U]; + __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15U]; + __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29U]; + __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43U]; + __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6U]; + __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** + \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1U]; + __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1U]; + __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1U]; + __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** + \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2U]; + __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55U]; + __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131U]; + __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759U]; + __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */ + __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1U]; + __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39U]; + __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8U]; + __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY2_Pos 0U /*!< TPI ITATBCTR2: ATREADY2 Position */ +#define TPI_ITATBCTR2_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/) /*!< TPI ITATBCTR2: ATREADY2 Mask */ + +#define TPI_ITATBCTR2_ATREADY1_Pos 0U /*!< TPI ITATBCTR2: ATREADY1 Position */ +#define TPI_ITATBCTR2_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/) /*!< TPI ITATBCTR2: ATREADY1 Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY2_Pos 0U /*!< TPI ITATBCTR0: ATREADY2 Position */ +#define TPI_ITATBCTR0_ATREADY2_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/) /*!< TPI ITATBCTR0: ATREADY2 Mask */ + +#define TPI_ITATBCTR0_ATREADY1_Pos 0U /*!< TPI ITATBCTR0: ATREADY1 Position */ +#define TPI_ITATBCTR0_ATREADY1_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/) /*!< TPI ITATBCTR0: ATREADY1 Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** + \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register Definitions */ +#define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register Definitions */ +#define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register Definitions */ +#define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register Definitions */ +#define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register Definitions */ +#define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** + \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register Definitions */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register Definitions */ +#define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register Definitions */ +#define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_bitfield Core register bit field macros + \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). + @{ + */ + +/** + \brief Mask and shift a bit field value for use in a register bit range. + \param[in] field Name of the register bit field. + \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. + \return Masked and shifted value. +*/ +#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) + +/** + \brief Mask and shift a register value to extract a bit filed value. + \param[in] field Name of the register bit field. + \param[in] value Value of register. This parameter is interpreted as an uint32_t type. + \return Masked and shifted bit field value. +*/ +#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) + +/*@} end of group CMSIS_core_bitfield */ + + +/** + \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Core Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** + \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +#ifdef CMSIS_NVIC_VIRTUAL + #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE + #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" + #endif + #include CMSIS_NVIC_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping + #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping + #define NVIC_EnableIRQ __NVIC_EnableIRQ + #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ + #define NVIC_DisableIRQ __NVIC_DisableIRQ + #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ + #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ + #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ + #define NVIC_GetActive __NVIC_GetActive + #define NVIC_SetPriority __NVIC_SetPriority + #define NVIC_GetPriority __NVIC_GetPriority + #define NVIC_SystemReset __NVIC_SystemReset +#endif /* CMSIS_NVIC_VIRTUAL */ + +#ifdef CMSIS_VECTAB_VIRTUAL + #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE + #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" + #endif + #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE +#else + #define NVIC_SetVector __NVIC_SetVector + #define NVIC_GetVector __NVIC_GetVector +#endif /* (CMSIS_VECTAB_VIRTUAL) */ + +#define NVIC_USER_IRQ_OFFSET 16 + + +/* The following EXC_RETURN values are saved the LR on exception entry */ +#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */ +#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */ +#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */ + + + +/** + \brief Set Priority Grouping + \details Sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** + \brief Get Priority Grouping + \details Reads the priority grouping field from the NVIC Interrupt Controller. + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) +{ + return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); +} + + +/** + \brief Enable Interrupt + \details Enables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Interrupt Enable status + \details Returns a device specific interrupt enable status from the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt is not enabled. + \return 1 Interrupt is enabled. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Disable Interrupt + \details Disables a device specific interrupt in the NVIC interrupt controller. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + __DSB(); + __ISB(); + } +} + + +/** + \brief Get Pending Interrupt + \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Pending Interrupt + \details Sets the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Clear Pending Interrupt + \details Clears the pending bit of a device specific interrupt in the NVIC pending register. + \param [in] IRQn Device specific interrupt number. + \note IRQn must not be negative. + */ +__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); + } +} + + +/** + \brief Get Active Interrupt + \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. + \param [in] IRQn Device specific interrupt number. + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + \note IRQn must not be negative. + */ +__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) +{ + if ((int32_t)(IRQn) >= 0) + { + return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); + } + else + { + return(0U); + } +} + + +/** + \brief Set Interrupt Priority + \details Sets the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + \note The priority cannot be set for every processor exception. + */ +__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if ((int32_t)(IRQn) >= 0) + { + NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } + else + { + SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); + } +} + + +/** + \brief Get Interrupt Priority + \details Reads the priority of a device specific interrupt or a processor exception. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Interrupt Priority. + Value is aligned automatically to the implemented priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) +{ + + if ((int32_t)(IRQn) >= 0) + { + return(((uint32_t)NVIC->IP[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); + } + else + { + return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); + } +} + + +/** + \brief Encode Priority + \details Encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + return ( + ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | + ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) + ); +} + + +/** + \brief Decode Priority + \details Decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); + SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); + + *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); + *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); +} + + +/** + \brief Set Interrupt Vector + \details Sets an interrupt vector in SRAM based interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + VTOR must been relocated to SRAM before. + \param [in] IRQn Interrupt number + \param [in] vector Address of interrupt handler function + */ +__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; +} + + +/** + \brief Get Interrupt Vector + \details Reads an interrupt vector from interrupt vector table. + The interrupt number can be positive to specify a device specific interrupt, + or negative to specify a processor exception. + \param [in] IRQn Interrupt number. + \return Address of interrupt handler function + */ +__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) +{ + uint32_t *vectors = (uint32_t *)SCB->VTOR; + return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; +} + + +/** + \brief System Reset + \details Initiates a system reset request to reset the MCU. + */ +__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + + for(;;) /* wait until reset */ + { + __NOP(); + } +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## FPU functions #################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_FpuFunctions FPU Functions + \brief Function that provides FPU type. + @{ + */ + +/** + \brief get FPU type + \details returns the FPU type + \returns + - \b 0: No FPU + - \b 1: Single precision FPU + - \b 2: Double + Single precision FPU + */ +__STATIC_INLINE uint32_t SCB_GetFPUType(void) +{ + return 0U; /* No FPU */ +} + + +/*@} end of CMSIS_Core_FpuFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) + +/** + \brief System Tick Configuration + \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + \param [in] ticks Number of ticks between two interrupts. + \return 0 Function succeeded. + \return 1 Function failed. + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) + { + return (1UL); /* Reload value impossible */ + } + + SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0UL); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** + \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** + \brief ITM Send Character + \details Transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + \param [in] ch Character to transmit. + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ + ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0U].u32 == 0UL) + { + __NOP(); + } + ITM->PORT[0U].u8 = (uint8_t)ch; + } + return (ch); +} + + +/** + \brief ITM Receive Character + \details Inputs a character via the external variable \ref ITM_RxBuffer. + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) +{ + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) + { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + \brief ITM Check Character + \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) +{ + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) + { + return (0); /* no character available */ + } + else + { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC300_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/Drivers/CMSIS/Include/mpu_armv7.h b/Drivers/CMSIS/Include/mpu_armv7.h new file mode 100644 index 00000000..01422033 --- /dev/null +++ b/Drivers/CMSIS/Include/mpu_armv7.h @@ -0,0 +1,270 @@ +/****************************************************************************** + * @file mpu_armv7.h + * @brief CMSIS MPU API for Armv7-M MPU + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef ARM_MPU_ARMV7_H +#define ARM_MPU_ARMV7_H + +#define ARM_MPU_REGION_SIZE_32B ((uint8_t)0x04U) ///!< MPU Region Size 32 Bytes +#define ARM_MPU_REGION_SIZE_64B ((uint8_t)0x05U) ///!< MPU Region Size 64 Bytes +#define ARM_MPU_REGION_SIZE_128B ((uint8_t)0x06U) ///!< MPU Region Size 128 Bytes +#define ARM_MPU_REGION_SIZE_256B ((uint8_t)0x07U) ///!< MPU Region Size 256 Bytes +#define ARM_MPU_REGION_SIZE_512B ((uint8_t)0x08U) ///!< MPU Region Size 512 Bytes +#define ARM_MPU_REGION_SIZE_1KB ((uint8_t)0x09U) ///!< MPU Region Size 1 KByte +#define ARM_MPU_REGION_SIZE_2KB ((uint8_t)0x0AU) ///!< MPU Region Size 2 KBytes +#define ARM_MPU_REGION_SIZE_4KB ((uint8_t)0x0BU) ///!< MPU Region Size 4 KBytes +#define ARM_MPU_REGION_SIZE_8KB ((uint8_t)0x0CU) ///!< MPU Region Size 8 KBytes +#define ARM_MPU_REGION_SIZE_16KB ((uint8_t)0x0DU) ///!< MPU Region Size 16 KBytes +#define ARM_MPU_REGION_SIZE_32KB ((uint8_t)0x0EU) ///!< MPU Region Size 32 KBytes +#define ARM_MPU_REGION_SIZE_64KB ((uint8_t)0x0FU) ///!< MPU Region Size 64 KBytes +#define ARM_MPU_REGION_SIZE_128KB ((uint8_t)0x10U) ///!< MPU Region Size 128 KBytes +#define ARM_MPU_REGION_SIZE_256KB ((uint8_t)0x11U) ///!< MPU Region Size 256 KBytes +#define ARM_MPU_REGION_SIZE_512KB ((uint8_t)0x12U) ///!< MPU Region Size 512 KBytes +#define ARM_MPU_REGION_SIZE_1MB ((uint8_t)0x13U) ///!< MPU Region Size 1 MByte +#define ARM_MPU_REGION_SIZE_2MB ((uint8_t)0x14U) ///!< MPU Region Size 2 MBytes +#define ARM_MPU_REGION_SIZE_4MB ((uint8_t)0x15U) ///!< MPU Region Size 4 MBytes +#define ARM_MPU_REGION_SIZE_8MB ((uint8_t)0x16U) ///!< MPU Region Size 8 MBytes +#define ARM_MPU_REGION_SIZE_16MB ((uint8_t)0x17U) ///!< MPU Region Size 16 MBytes +#define ARM_MPU_REGION_SIZE_32MB ((uint8_t)0x18U) ///!< MPU Region Size 32 MBytes +#define ARM_MPU_REGION_SIZE_64MB ((uint8_t)0x19U) ///!< MPU Region Size 64 MBytes +#define ARM_MPU_REGION_SIZE_128MB ((uint8_t)0x1AU) ///!< MPU Region Size 128 MBytes +#define ARM_MPU_REGION_SIZE_256MB ((uint8_t)0x1BU) ///!< MPU Region Size 256 MBytes +#define ARM_MPU_REGION_SIZE_512MB ((uint8_t)0x1CU) ///!< MPU Region Size 512 MBytes +#define ARM_MPU_REGION_SIZE_1GB ((uint8_t)0x1DU) ///!< MPU Region Size 1 GByte +#define ARM_MPU_REGION_SIZE_2GB ((uint8_t)0x1EU) ///!< MPU Region Size 2 GBytes +#define ARM_MPU_REGION_SIZE_4GB ((uint8_t)0x1FU) ///!< MPU Region Size 4 GBytes + +#define ARM_MPU_AP_NONE 0U ///!< MPU Access Permission no access +#define ARM_MPU_AP_PRIV 1U ///!< MPU Access Permission privileged access only +#define ARM_MPU_AP_URO 2U ///!< MPU Access Permission unprivileged access read-only +#define ARM_MPU_AP_FULL 3U ///!< MPU Access Permission full access +#define ARM_MPU_AP_PRO 5U ///!< MPU Access Permission privileged access read-only +#define ARM_MPU_AP_RO 6U ///!< MPU Access Permission read-only access + +/** MPU Region Base Address Register Value +* +* \param Region The region to be configured, number 0 to 15. +* \param BaseAddress The base address for the region. +*/ +#define ARM_MPU_RBAR(Region, BaseAddress) \ + (((BaseAddress) & MPU_RBAR_ADDR_Msk) | \ + ((Region) & MPU_RBAR_REGION_Msk) | \ + (MPU_RBAR_VALID_Msk)) + +/** +* MPU Memory Access Attributes +* +* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral. +* \param IsShareable Region is shareable between multiple bus masters. +* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache. +* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy. +*/ +#define ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable) \ + ((((TypeExtField ) << MPU_RASR_TEX_Pos) & MPU_RASR_TEX_Msk) | \ + (((IsShareable ) << MPU_RASR_S_Pos) & MPU_RASR_S_Msk) | \ + (((IsCacheable ) << MPU_RASR_C_Pos) & MPU_RASR_C_Msk) | \ + (((IsBufferable ) << MPU_RASR_B_Pos) & MPU_RASR_B_Msk)) + +/** +* MPU Region Attribute and Size Register Value +* +* \param DisableExec Instruction access disable bit, 1= disable instruction fetches. +* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode. +* \param AccessAttributes Memory access attribution, see \ref ARM_MPU_ACCESS_. +* \param SubRegionDisable Sub-region disable field. +* \param Size Region size of the region to be configured, for example 4K, 8K. +*/ +#define ARM_MPU_RASR_EX(DisableExec, AccessPermission, AccessAttributes, SubRegionDisable, Size) \ + ((((DisableExec ) << MPU_RASR_XN_Pos) & MPU_RASR_XN_Msk) | \ + (((AccessPermission) << MPU_RASR_AP_Pos) & MPU_RASR_AP_Msk) | \ + (((AccessAttributes) ) & (MPU_RASR_TEX_Msk | MPU_RASR_S_Msk | MPU_RASR_C_Msk | MPU_RASR_B_Msk))) + +/** +* MPU Region Attribute and Size Register Value +* +* \param DisableExec Instruction access disable bit, 1= disable instruction fetches. +* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode. +* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral. +* \param IsShareable Region is shareable between multiple bus masters. +* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache. +* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy. +* \param SubRegionDisable Sub-region disable field. +* \param Size Region size of the region to be configured, for example 4K, 8K. +*/ +#define ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, SubRegionDisable, Size) \ + ARM_MPU_RASR_EX(DisableExec, AccessPermission, ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable), SubRegionDisable, Size) + +/** +* MPU Memory Access Attribute for strongly ordered memory. +* - TEX: 000b +* - Shareable +* - Non-cacheable +* - Non-bufferable +*/ +#define ARM_MPU_ACCESS_ORDERED ARM_MPU_ACCESS_(0U, 1U, 0U, 0U) + +/** +* MPU Memory Access Attribute for device memory. +* - TEX: 000b (if non-shareable) or 010b (if shareable) +* - Shareable or non-shareable +* - Non-cacheable +* - Bufferable (if shareable) or non-bufferable (if non-shareable) +* +* \param IsShareable Configures the device memory as shareable or non-shareable. +*/ +#define ARM_MPU_ACCESS_DEVICE(IsShareable) ((IsShareable) ? ARM_MPU_ACCESS_(0U, 1U, 0U, 1U) : ARM_MPU_ACCESS_(2U, 0U, 0U, 0U)) + +/** +* MPU Memory Access Attribute for normal memory. +* - TEX: 1BBb (reflecting outer cacheability rules) +* - Shareable or non-shareable +* - Cacheable or non-cacheable (reflecting inner cacheability rules) +* - Bufferable or non-bufferable (reflecting inner cacheability rules) +* +* \param OuterCp Configures the outer cache policy. +* \param InnerCp Configures the inner cache policy. +* \param IsShareable Configures the memory as shareable or non-shareable. +*/ +#define ARM_MPU_ACCESS_NORMAL(OuterCp, InnerCp, IsShareable) ARM_MPU_ACCESS_((4U | (OuterCp)), IsShareable, ((InnerCp) & 2U), ((InnerCp) & 1U)) + +/** +* MPU Memory Access Attribute non-cacheable policy. +*/ +#define ARM_MPU_CACHEP_NOCACHE 0U + +/** +* MPU Memory Access Attribute write-back, write and read allocate policy. +*/ +#define ARM_MPU_CACHEP_WB_WRA 1U + +/** +* MPU Memory Access Attribute write-through, no write allocate policy. +*/ +#define ARM_MPU_CACHEP_WT_NWA 2U + +/** +* MPU Memory Access Attribute write-back, no write allocate policy. +*/ +#define ARM_MPU_CACHEP_WB_NWA 3U + + +/** +* Struct for a single MPU Region +*/ +typedef struct { + uint32_t RBAR; //!< The region base address register value (RBAR) + uint32_t RASR; //!< The region attribute and size register value (RASR) \ref MPU_RASR +} ARM_MPU_Region_t; + +/** Enable the MPU. +* \param MPU_Control Default access permissions for unconfigured regions. +*/ +__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control) +{ + __DSB(); + __ISB(); + MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; +#endif +} + +/** Disable the MPU. +*/ +__STATIC_INLINE void ARM_MPU_Disable(void) +{ + __DSB(); + __ISB(); +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; +#endif + MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk; +} + +/** Clear and disable the given MPU region. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr) +{ + MPU->RNR = rnr; + MPU->RASR = 0U; +} + +/** Configure an MPU region. +* \param rbar Value for RBAR register. +* \param rsar Value for RSAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rbar, uint32_t rasr) +{ + MPU->RBAR = rbar; + MPU->RASR = rasr; +} + +/** Configure the given MPU region. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rsar Value for RSAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegionEx(uint32_t rnr, uint32_t rbar, uint32_t rasr) +{ + MPU->RNR = rnr; + MPU->RBAR = rbar; + MPU->RASR = rasr; +} + +/** Memcopy with strictly ordered memory access, e.g. for register targets. +* \param dst Destination data is copied to. +* \param src Source data is copied from. +* \param len Amount of data words to be copied. +*/ +__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len) +{ + uint32_t i; + for (i = 0U; i < len; ++i) + { + dst[i] = src[i]; + } +} + +/** Load the given number of MPU regions from a table. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt) +{ + const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U; + while (cnt > MPU_TYPE_RALIASES) { + orderedCpy(&(MPU->RBAR), &(table->RBAR), MPU_TYPE_RALIASES*rowWordSize); + table += MPU_TYPE_RALIASES; + cnt -= MPU_TYPE_RALIASES; + } + orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize); +} + +#endif diff --git a/Drivers/CMSIS/Include/mpu_armv8.h b/Drivers/CMSIS/Include/mpu_armv8.h new file mode 100644 index 00000000..62571da5 --- /dev/null +++ b/Drivers/CMSIS/Include/mpu_armv8.h @@ -0,0 +1,333 @@ +/****************************************************************************** + * @file mpu_armv8.h + * @brief CMSIS MPU API for Armv8-M MPU + * @version V5.0.4 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef ARM_MPU_ARMV8_H +#define ARM_MPU_ARMV8_H + +/** \brief Attribute for device memory (outer only) */ +#define ARM_MPU_ATTR_DEVICE ( 0U ) + +/** \brief Attribute for non-cacheable, normal memory */ +#define ARM_MPU_ATTR_NON_CACHEABLE ( 4U ) + +/** \brief Attribute for normal memory (outer and inner) +* \param NT Non-Transient: Set to 1 for non-transient data. +* \param WB Write-Back: Set to 1 to use write-back update policy. +* \param RA Read Allocation: Set to 1 to use cache allocation on read miss. +* \param WA Write Allocation: Set to 1 to use cache allocation on write miss. +*/ +#define ARM_MPU_ATTR_MEMORY_(NT, WB, RA, WA) \ + (((NT & 1U) << 3U) | ((WB & 1U) << 2U) | ((RA & 1U) << 1U) | (WA & 1U)) + +/** \brief Device memory type non Gathering, non Re-ordering, non Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_nGnRnE (0U) + +/** \brief Device memory type non Gathering, non Re-ordering, Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_nGnRE (1U) + +/** \brief Device memory type non Gathering, Re-ordering, Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_nGRE (2U) + +/** \brief Device memory type Gathering, Re-ordering, Early Write Acknowledgement */ +#define ARM_MPU_ATTR_DEVICE_GRE (3U) + +/** \brief Memory Attribute +* \param O Outer memory attributes +* \param I O == ARM_MPU_ATTR_DEVICE: Device memory attributes, else: Inner memory attributes +*/ +#define ARM_MPU_ATTR(O, I) (((O & 0xFU) << 4U) | (((O & 0xFU) != 0U) ? (I & 0xFU) : ((I & 0x3U) << 2U))) + +/** \brief Normal memory non-shareable */ +#define ARM_MPU_SH_NON (0U) + +/** \brief Normal memory outer shareable */ +#define ARM_MPU_SH_OUTER (2U) + +/** \brief Normal memory inner shareable */ +#define ARM_MPU_SH_INNER (3U) + +/** \brief Memory access permissions +* \param RO Read-Only: Set to 1 for read-only memory. +* \param NP Non-Privileged: Set to 1 for non-privileged memory. +*/ +#define ARM_MPU_AP_(RO, NP) (((RO & 1U) << 1U) | (NP & 1U)) + +/** \brief Region Base Address Register value +* \param BASE The base address bits [31:5] of a memory region. The value is zero extended. Effective address gets 32 byte aligned. +* \param SH Defines the Shareability domain for this memory region. +* \param RO Read-Only: Set to 1 for a read-only memory region. +* \param NP Non-Privileged: Set to 1 for a non-privileged memory region. +* \oaram XN eXecute Never: Set to 1 for a non-executable memory region. +*/ +#define ARM_MPU_RBAR(BASE, SH, RO, NP, XN) \ + ((BASE & MPU_RBAR_BASE_Msk) | \ + ((SH << MPU_RBAR_SH_Pos) & MPU_RBAR_SH_Msk) | \ + ((ARM_MPU_AP_(RO, NP) << MPU_RBAR_AP_Pos) & MPU_RBAR_AP_Msk) | \ + ((XN << MPU_RBAR_XN_Pos) & MPU_RBAR_XN_Msk)) + +/** \brief Region Limit Address Register value +* \param LIMIT The limit address bits [31:5] for this memory region. The value is one extended. +* \param IDX The attribute index to be associated with this memory region. +*/ +#define ARM_MPU_RLAR(LIMIT, IDX) \ + ((LIMIT & MPU_RLAR_LIMIT_Msk) | \ + ((IDX << MPU_RLAR_AttrIndx_Pos) & MPU_RLAR_AttrIndx_Msk) | \ + (MPU_RLAR_EN_Msk)) + +/** +* Struct for a single MPU Region +*/ +typedef struct { + uint32_t RBAR; /*!< Region Base Address Register value */ + uint32_t RLAR; /*!< Region Limit Address Register value */ +} ARM_MPU_Region_t; + +/** Enable the MPU. +* \param MPU_Control Default access permissions for unconfigured regions. +*/ +__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control) +{ + __DSB(); + __ISB(); + MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; +#endif +} + +/** Disable the MPU. +*/ +__STATIC_INLINE void ARM_MPU_Disable(void) +{ + __DSB(); + __ISB(); +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; +#endif + MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk; +} + +#ifdef MPU_NS +/** Enable the Non-secure MPU. +* \param MPU_Control Default access permissions for unconfigured regions. +*/ +__STATIC_INLINE void ARM_MPU_Enable_NS(uint32_t MPU_Control) +{ + __DSB(); + __ISB(); + MPU_NS->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB_NS->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; +#endif +} + +/** Disable the Non-secure MPU. +*/ +__STATIC_INLINE void ARM_MPU_Disable_NS(void) +{ + __DSB(); + __ISB(); +#ifdef SCB_SHCSR_MEMFAULTENA_Msk + SCB_NS->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; +#endif + MPU_NS->CTRL &= ~MPU_CTRL_ENABLE_Msk; +} +#endif + +/** Set the memory attribute encoding to the given MPU. +* \param mpu Pointer to the MPU to be configured. +* \param idx The attribute index to be set [0-7] +* \param attr The attribute value to be set. +*/ +__STATIC_INLINE void ARM_MPU_SetMemAttrEx(MPU_Type* mpu, uint8_t idx, uint8_t attr) +{ + const uint8_t reg = idx / 4U; + const uint32_t pos = ((idx % 4U) * 8U); + const uint32_t mask = 0xFFU << pos; + + if (reg >= (sizeof(mpu->MAIR) / sizeof(mpu->MAIR[0]))) { + return; // invalid index + } + + mpu->MAIR[reg] = ((mpu->MAIR[reg] & ~mask) | ((attr << pos) & mask)); +} + +/** Set the memory attribute encoding. +* \param idx The attribute index to be set [0-7] +* \param attr The attribute value to be set. +*/ +__STATIC_INLINE void ARM_MPU_SetMemAttr(uint8_t idx, uint8_t attr) +{ + ARM_MPU_SetMemAttrEx(MPU, idx, attr); +} + +#ifdef MPU_NS +/** Set the memory attribute encoding to the Non-secure MPU. +* \param idx The attribute index to be set [0-7] +* \param attr The attribute value to be set. +*/ +__STATIC_INLINE void ARM_MPU_SetMemAttr_NS(uint8_t idx, uint8_t attr) +{ + ARM_MPU_SetMemAttrEx(MPU_NS, idx, attr); +} +#endif + +/** Clear and disable the given MPU region of the given MPU. +* \param mpu Pointer to MPU to be used. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegionEx(MPU_Type* mpu, uint32_t rnr) +{ + mpu->RNR = rnr; + mpu->RLAR = 0U; +} + +/** Clear and disable the given MPU region. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr) +{ + ARM_MPU_ClrRegionEx(MPU, rnr); +} + +#ifdef MPU_NS +/** Clear and disable the given Non-secure MPU region. +* \param rnr Region number to be cleared. +*/ +__STATIC_INLINE void ARM_MPU_ClrRegion_NS(uint32_t rnr) +{ + ARM_MPU_ClrRegionEx(MPU_NS, rnr); +} +#endif + +/** Configure the given MPU region of the given MPU. +* \param mpu Pointer to MPU to be used. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rlar Value for RLAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegionEx(MPU_Type* mpu, uint32_t rnr, uint32_t rbar, uint32_t rlar) +{ + mpu->RNR = rnr; + mpu->RBAR = rbar; + mpu->RLAR = rlar; +} + +/** Configure the given MPU region. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rlar Value for RLAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rnr, uint32_t rbar, uint32_t rlar) +{ + ARM_MPU_SetRegionEx(MPU, rnr, rbar, rlar); +} + +#ifdef MPU_NS +/** Configure the given Non-secure MPU region. +* \param rnr Region number to be configured. +* \param rbar Value for RBAR register. +* \param rlar Value for RLAR register. +*/ +__STATIC_INLINE void ARM_MPU_SetRegion_NS(uint32_t rnr, uint32_t rbar, uint32_t rlar) +{ + ARM_MPU_SetRegionEx(MPU_NS, rnr, rbar, rlar); +} +#endif + +/** Memcopy with strictly ordered memory access, e.g. for register targets. +* \param dst Destination data is copied to. +* \param src Source data is copied from. +* \param len Amount of data words to be copied. +*/ +__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len) +{ + uint32_t i; + for (i = 0U; i < len; ++i) + { + dst[i] = src[i]; + } +} + +/** Load the given number of MPU regions from a table to the given MPU. +* \param mpu Pointer to the MPU registers to be used. +* \param rnr First region number to be configured. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_LoadEx(MPU_Type* mpu, uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt) +{ + const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U; + if (cnt == 1U) { + mpu->RNR = rnr; + orderedCpy(&(mpu->RBAR), &(table->RBAR), rowWordSize); + } else { + uint32_t rnrBase = rnr & ~(MPU_TYPE_RALIASES-1U); + uint32_t rnrOffset = rnr % MPU_TYPE_RALIASES; + + mpu->RNR = rnrBase; + while ((rnrOffset + cnt) > MPU_TYPE_RALIASES) { + uint32_t c = MPU_TYPE_RALIASES - rnrOffset; + orderedCpy(&(mpu->RBAR)+(rnrOffset*2U), &(table->RBAR), c*rowWordSize); + table += c; + cnt -= c; + rnrOffset = 0U; + rnrBase += MPU_TYPE_RALIASES; + mpu->RNR = rnrBase; + } + + orderedCpy(&(mpu->RBAR)+(rnrOffset*2U), &(table->RBAR), cnt*rowWordSize); + } +} + +/** Load the given number of MPU regions from a table. +* \param rnr First region number to be configured. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_Load(uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt) +{ + ARM_MPU_LoadEx(MPU, rnr, table, cnt); +} + +#ifdef MPU_NS +/** Load the given number of MPU regions from a table to the Non-secure MPU. +* \param rnr First region number to be configured. +* \param table Pointer to the MPU configuration table. +* \param cnt Amount of regions to be configured. +*/ +__STATIC_INLINE void ARM_MPU_Load_NS(uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt) +{ + ARM_MPU_LoadEx(MPU_NS, rnr, table, cnt); +} +#endif + +#endif + diff --git a/Drivers/CMSIS/Include/tz_context.h b/Drivers/CMSIS/Include/tz_context.h new file mode 100644 index 00000000..0d09749f --- /dev/null +++ b/Drivers/CMSIS/Include/tz_context.h @@ -0,0 +1,70 @@ +/****************************************************************************** + * @file tz_context.h + * @brief Context Management for Armv8-M TrustZone + * @version V1.0.1 + * @date 10. January 2018 + ******************************************************************************/ +/* + * Copyright (c) 2017-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#elif defined (__clang__) + #pragma clang system_header /* treat file as system include file */ +#endif + +#ifndef TZ_CONTEXT_H +#define TZ_CONTEXT_H + +#include + +#ifndef TZ_MODULEID_T +#define TZ_MODULEID_T +/// \details Data type that identifies secure software modules called by a process. +typedef uint32_t TZ_ModuleId_t; +#endif + +/// \details TZ Memory ID identifies an allocated memory slot. +typedef uint32_t TZ_MemoryId_t; + +/// Initialize secure context memory system +/// \return execution status (1: success, 0: error) +uint32_t TZ_InitContextSystem_S (void); + +/// Allocate context memory for calling secure software modules in TrustZone +/// \param[in] module identifies software modules called from non-secure mode +/// \return value != 0 id TrustZone memory slot identifier +/// \return value 0 no memory available or internal error +TZ_MemoryId_t TZ_AllocModuleContext_S (TZ_ModuleId_t module); + +/// Free context memory that was previously allocated with \ref TZ_AllocModuleContext_S +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +uint32_t TZ_FreeModuleContext_S (TZ_MemoryId_t id); + +/// Load secure context (called on RTOS thread context switch) +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +uint32_t TZ_LoadContext_S (TZ_MemoryId_t id); + +/// Store secure context (called on RTOS thread context switch) +/// \param[in] id TrustZone memory slot identifier +/// \return execution status (1: success, 0: error) +uint32_t TZ_StoreContext_S (TZ_MemoryId_t id); + +#endif // TZ_CONTEXT_H diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h b/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h new file mode 100644 index 00000000..299ed704 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h @@ -0,0 +1,3756 @@ +/** + ****************************************************************************** + * @file stm32_hal_legacy.h + * @author MCD Application Team + * @brief This file contains aliases definition for the STM32Cube HAL constants + * macros and functions maintained for legacy purpose. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2019 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32_HAL_LEGACY +#define STM32_HAL_LEGACY + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup HAL_AES_Aliased_Defines HAL CRYP Aliased Defines maintained for legacy purpose + * @{ + */ +#define AES_FLAG_RDERR CRYP_FLAG_RDERR +#define AES_FLAG_WRERR CRYP_FLAG_WRERR +#define AES_CLEARFLAG_CCF CRYP_CLEARFLAG_CCF +#define AES_CLEARFLAG_RDERR CRYP_CLEARFLAG_RDERR +#define AES_CLEARFLAG_WRERR CRYP_CLEARFLAG_WRERR +/** + * @} + */ + +/** @defgroup HAL_ADC_Aliased_Defines HAL ADC Aliased Defines maintained for legacy purpose + * @{ + */ +#define ADC_RESOLUTION12b ADC_RESOLUTION_12B +#define ADC_RESOLUTION10b ADC_RESOLUTION_10B +#define ADC_RESOLUTION8b ADC_RESOLUTION_8B +#define ADC_RESOLUTION6b ADC_RESOLUTION_6B +#define OVR_DATA_OVERWRITTEN ADC_OVR_DATA_OVERWRITTEN +#define OVR_DATA_PRESERVED ADC_OVR_DATA_PRESERVED +#define EOC_SINGLE_CONV ADC_EOC_SINGLE_CONV +#define EOC_SEQ_CONV ADC_EOC_SEQ_CONV +#define EOC_SINGLE_SEQ_CONV ADC_EOC_SINGLE_SEQ_CONV +#define REGULAR_GROUP ADC_REGULAR_GROUP +#define INJECTED_GROUP ADC_INJECTED_GROUP +#define REGULAR_INJECTED_GROUP ADC_REGULAR_INJECTED_GROUP +#define AWD_EVENT ADC_AWD_EVENT +#define AWD1_EVENT ADC_AWD1_EVENT +#define AWD2_EVENT ADC_AWD2_EVENT +#define AWD3_EVENT ADC_AWD3_EVENT +#define OVR_EVENT ADC_OVR_EVENT +#define JQOVF_EVENT ADC_JQOVF_EVENT +#define ALL_CHANNELS ADC_ALL_CHANNELS +#define REGULAR_CHANNELS ADC_REGULAR_CHANNELS +#define INJECTED_CHANNELS ADC_INJECTED_CHANNELS +#define SYSCFG_FLAG_SENSOR_ADC ADC_FLAG_SENSOR +#define SYSCFG_FLAG_VREF_ADC ADC_FLAG_VREFINT +#define ADC_CLOCKPRESCALER_PCLK_DIV1 ADC_CLOCK_SYNC_PCLK_DIV1 +#define ADC_CLOCKPRESCALER_PCLK_DIV2 ADC_CLOCK_SYNC_PCLK_DIV2 +#define ADC_CLOCKPRESCALER_PCLK_DIV4 ADC_CLOCK_SYNC_PCLK_DIV4 +#define ADC_CLOCKPRESCALER_PCLK_DIV6 ADC_CLOCK_SYNC_PCLK_DIV6 +#define ADC_CLOCKPRESCALER_PCLK_DIV8 ADC_CLOCK_SYNC_PCLK_DIV8 +#define ADC_EXTERNALTRIG0_T6_TRGO ADC_EXTERNALTRIGCONV_T6_TRGO +#define ADC_EXTERNALTRIG1_T21_CC2 ADC_EXTERNALTRIGCONV_T21_CC2 +#define ADC_EXTERNALTRIG2_T2_TRGO ADC_EXTERNALTRIGCONV_T2_TRGO +#define ADC_EXTERNALTRIG3_T2_CC4 ADC_EXTERNALTRIGCONV_T2_CC4 +#define ADC_EXTERNALTRIG4_T22_TRGO ADC_EXTERNALTRIGCONV_T22_TRGO +#define ADC_EXTERNALTRIG7_EXT_IT11 ADC_EXTERNALTRIGCONV_EXT_IT11 +#define ADC_CLOCK_ASYNC ADC_CLOCK_ASYNC_DIV1 +#define ADC_EXTERNALTRIG_EDGE_NONE ADC_EXTERNALTRIGCONVEDGE_NONE +#define ADC_EXTERNALTRIG_EDGE_RISING ADC_EXTERNALTRIGCONVEDGE_RISING +#define ADC_EXTERNALTRIG_EDGE_FALLING ADC_EXTERNALTRIGCONVEDGE_FALLING +#define ADC_EXTERNALTRIG_EDGE_RISINGFALLING ADC_EXTERNALTRIGCONVEDGE_RISINGFALLING +#define ADC_SAMPLETIME_2CYCLE_5 ADC_SAMPLETIME_2CYCLES_5 + +#define HAL_ADC_STATE_BUSY_REG HAL_ADC_STATE_REG_BUSY +#define HAL_ADC_STATE_BUSY_INJ HAL_ADC_STATE_INJ_BUSY +#define HAL_ADC_STATE_EOC_REG HAL_ADC_STATE_REG_EOC +#define HAL_ADC_STATE_EOC_INJ HAL_ADC_STATE_INJ_EOC +#define HAL_ADC_STATE_ERROR HAL_ADC_STATE_ERROR_INTERNAL +#define HAL_ADC_STATE_BUSY HAL_ADC_STATE_BUSY_INTERNAL +#define HAL_ADC_STATE_AWD HAL_ADC_STATE_AWD1 + +#if defined(STM32H7) +#define ADC_CHANNEL_VBAT_DIV4 ADC_CHANNEL_VBAT +#endif /* STM32H7 */ +/** + * @} + */ + +/** @defgroup HAL_CEC_Aliased_Defines HAL CEC Aliased Defines maintained for legacy purpose + * @{ + */ + +#define __HAL_CEC_GET_IT __HAL_CEC_GET_FLAG + +/** + * @} + */ + +/** @defgroup HAL_COMP_Aliased_Defines HAL COMP Aliased Defines maintained for legacy purpose + * @{ + */ +#define COMP_WINDOWMODE_DISABLED COMP_WINDOWMODE_DISABLE +#define COMP_WINDOWMODE_ENABLED COMP_WINDOWMODE_ENABLE +#define COMP_EXTI_LINE_COMP1_EVENT COMP_EXTI_LINE_COMP1 +#define COMP_EXTI_LINE_COMP2_EVENT COMP_EXTI_LINE_COMP2 +#define COMP_EXTI_LINE_COMP3_EVENT COMP_EXTI_LINE_COMP3 +#define COMP_EXTI_LINE_COMP4_EVENT COMP_EXTI_LINE_COMP4 +#define COMP_EXTI_LINE_COMP5_EVENT COMP_EXTI_LINE_COMP5 +#define COMP_EXTI_LINE_COMP6_EVENT COMP_EXTI_LINE_COMP6 +#define COMP_EXTI_LINE_COMP7_EVENT COMP_EXTI_LINE_COMP7 +#if defined(STM32L0) +#define COMP_LPTIMCONNECTION_ENABLED ((uint32_t)0x00000003U) /*!< COMPX output generic naming: connected to LPTIM input 1 for COMP1, LPTIM input 2 for COMP2 */ +#endif +#define COMP_OUTPUT_COMP6TIM2OCREFCLR COMP_OUTPUT_COMP6_TIM2OCREFCLR +#if defined(STM32F373xC) || defined(STM32F378xx) +#define COMP_OUTPUT_TIM3IC1 COMP_OUTPUT_COMP1_TIM3IC1 +#define COMP_OUTPUT_TIM3OCREFCLR COMP_OUTPUT_COMP1_TIM3OCREFCLR +#endif /* STM32F373xC || STM32F378xx */ + +#if defined(STM32L0) || defined(STM32L4) +#define COMP_WINDOWMODE_ENABLE COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON + +#define COMP_NONINVERTINGINPUT_IO1 COMP_INPUT_PLUS_IO1 +#define COMP_NONINVERTINGINPUT_IO2 COMP_INPUT_PLUS_IO2 +#define COMP_NONINVERTINGINPUT_IO3 COMP_INPUT_PLUS_IO3 +#define COMP_NONINVERTINGINPUT_IO4 COMP_INPUT_PLUS_IO4 +#define COMP_NONINVERTINGINPUT_IO5 COMP_INPUT_PLUS_IO5 +#define COMP_NONINVERTINGINPUT_IO6 COMP_INPUT_PLUS_IO6 + +#define COMP_INVERTINGINPUT_1_4VREFINT COMP_INPUT_MINUS_1_4VREFINT +#define COMP_INVERTINGINPUT_1_2VREFINT COMP_INPUT_MINUS_1_2VREFINT +#define COMP_INVERTINGINPUT_3_4VREFINT COMP_INPUT_MINUS_3_4VREFINT +#define COMP_INVERTINGINPUT_VREFINT COMP_INPUT_MINUS_VREFINT +#define COMP_INVERTINGINPUT_DAC1_CH1 COMP_INPUT_MINUS_DAC1_CH1 +#define COMP_INVERTINGINPUT_DAC1_CH2 COMP_INPUT_MINUS_DAC1_CH2 +#define COMP_INVERTINGINPUT_DAC1 COMP_INPUT_MINUS_DAC1_CH1 +#define COMP_INVERTINGINPUT_DAC2 COMP_INPUT_MINUS_DAC1_CH2 +#define COMP_INVERTINGINPUT_IO1 COMP_INPUT_MINUS_IO1 +#if defined(STM32L0) +/* Issue fixed on STM32L0 COMP driver: only 2 dedicated IO (IO1 and IO2), */ +/* IO2 was wrongly assigned to IO shared with DAC and IO3 was corresponding */ +/* to the second dedicated IO (only for COMP2). */ +#define COMP_INVERTINGINPUT_IO2 COMP_INPUT_MINUS_DAC1_CH2 +#define COMP_INVERTINGINPUT_IO3 COMP_INPUT_MINUS_IO2 +#else +#define COMP_INVERTINGINPUT_IO2 COMP_INPUT_MINUS_IO2 +#define COMP_INVERTINGINPUT_IO3 COMP_INPUT_MINUS_IO3 +#endif +#define COMP_INVERTINGINPUT_IO4 COMP_INPUT_MINUS_IO4 +#define COMP_INVERTINGINPUT_IO5 COMP_INPUT_MINUS_IO5 + +#define COMP_OUTPUTLEVEL_LOW COMP_OUTPUT_LEVEL_LOW +#define COMP_OUTPUTLEVEL_HIGH COMP_OUTPUT_LEVEL_HIGH + +/* Note: Literal "COMP_FLAG_LOCK" kept for legacy purpose. */ +/* To check COMP lock state, use macro "__HAL_COMP_IS_LOCKED()". */ +#if defined(COMP_CSR_LOCK) +#define COMP_FLAG_LOCK COMP_CSR_LOCK +#elif defined(COMP_CSR_COMP1LOCK) +#define COMP_FLAG_LOCK COMP_CSR_COMP1LOCK +#elif defined(COMP_CSR_COMPxLOCK) +#define COMP_FLAG_LOCK COMP_CSR_COMPxLOCK +#endif + +#if defined(STM32L4) +#define COMP_BLANKINGSRCE_TIM1OC5 COMP_BLANKINGSRC_TIM1_OC5_COMP1 +#define COMP_BLANKINGSRCE_TIM2OC3 COMP_BLANKINGSRC_TIM2_OC3_COMP1 +#define COMP_BLANKINGSRCE_TIM3OC3 COMP_BLANKINGSRC_TIM3_OC3_COMP1 +#define COMP_BLANKINGSRCE_TIM3OC4 COMP_BLANKINGSRC_TIM3_OC4_COMP2 +#define COMP_BLANKINGSRCE_TIM8OC5 COMP_BLANKINGSRC_TIM8_OC5_COMP2 +#define COMP_BLANKINGSRCE_TIM15OC1 COMP_BLANKINGSRC_TIM15_OC1_COMP2 +#define COMP_BLANKINGSRCE_NONE COMP_BLANKINGSRC_NONE +#endif + +#if defined(STM32L0) +#define COMP_MODE_HIGHSPEED COMP_POWERMODE_MEDIUMSPEED +#define COMP_MODE_LOWSPEED COMP_POWERMODE_ULTRALOWPOWER +#else +#define COMP_MODE_HIGHSPEED COMP_POWERMODE_HIGHSPEED +#define COMP_MODE_MEDIUMSPEED COMP_POWERMODE_MEDIUMSPEED +#define COMP_MODE_LOWPOWER COMP_POWERMODE_LOWPOWER +#define COMP_MODE_ULTRALOWPOWER COMP_POWERMODE_ULTRALOWPOWER +#endif + +#endif +/** + * @} + */ + +/** @defgroup HAL_CORTEX_Aliased_Defines HAL CORTEX Aliased Defines maintained for legacy purpose + * @{ + */ +#define __HAL_CORTEX_SYSTICKCLK_CONFIG HAL_SYSTICK_CLKSourceConfig +/** + * @} + */ + +/** @defgroup HAL_CRC_Aliased_Defines HAL CRC Aliased Defines maintained for legacy purpose + * @{ + */ + +#define CRC_OUTPUTDATA_INVERSION_DISABLED CRC_OUTPUTDATA_INVERSION_DISABLE +#define CRC_OUTPUTDATA_INVERSION_ENABLED CRC_OUTPUTDATA_INVERSION_ENABLE + +/** + * @} + */ + +/** @defgroup HAL_DAC_Aliased_Defines HAL DAC Aliased Defines maintained for legacy purpose + * @{ + */ + +#define DAC1_CHANNEL_1 DAC_CHANNEL_1 +#define DAC1_CHANNEL_2 DAC_CHANNEL_2 +#define DAC2_CHANNEL_1 DAC_CHANNEL_1 +#define DAC_WAVE_NONE 0x00000000U +#define DAC_WAVE_NOISE DAC_CR_WAVE1_0 +#define DAC_WAVE_TRIANGLE DAC_CR_WAVE1_1 +#define DAC_WAVEGENERATION_NONE DAC_WAVE_NONE +#define DAC_WAVEGENERATION_NOISE DAC_WAVE_NOISE +#define DAC_WAVEGENERATION_TRIANGLE DAC_WAVE_TRIANGLE + +#if defined(STM32G4) || defined(STM32H7) +#define DAC_CHIPCONNECT_DISABLE DAC_CHIPCONNECT_EXTERNAL +#define DAC_CHIPCONNECT_ENABLE DAC_CHIPCONNECT_INTERNAL +#endif + +#if defined(STM32L1) || defined(STM32L4) || defined(STM32G0) || defined(STM32L5) || defined(STM32H7) || defined(STM32F4) || defined(STM32G4) +#define HAL_DAC_MSP_INIT_CB_ID HAL_DAC_MSPINIT_CB_ID +#define HAL_DAC_MSP_DEINIT_CB_ID HAL_DAC_MSPDEINIT_CB_ID +#endif + +/** + * @} + */ + +/** @defgroup HAL_DMA_Aliased_Defines HAL DMA Aliased Defines maintained for legacy purpose + * @{ + */ +#define HAL_REMAPDMA_ADC_DMA_CH2 DMA_REMAP_ADC_DMA_CH2 +#define HAL_REMAPDMA_USART1_TX_DMA_CH4 DMA_REMAP_USART1_TX_DMA_CH4 +#define HAL_REMAPDMA_USART1_RX_DMA_CH5 DMA_REMAP_USART1_RX_DMA_CH5 +#define HAL_REMAPDMA_TIM16_DMA_CH4 DMA_REMAP_TIM16_DMA_CH4 +#define HAL_REMAPDMA_TIM17_DMA_CH2 DMA_REMAP_TIM17_DMA_CH2 +#define HAL_REMAPDMA_USART3_DMA_CH32 DMA_REMAP_USART3_DMA_CH32 +#define HAL_REMAPDMA_TIM16_DMA_CH6 DMA_REMAP_TIM16_DMA_CH6 +#define HAL_REMAPDMA_TIM17_DMA_CH7 DMA_REMAP_TIM17_DMA_CH7 +#define HAL_REMAPDMA_SPI2_DMA_CH67 DMA_REMAP_SPI2_DMA_CH67 +#define HAL_REMAPDMA_USART2_DMA_CH67 DMA_REMAP_USART2_DMA_CH67 +#define HAL_REMAPDMA_I2C1_DMA_CH76 DMA_REMAP_I2C1_DMA_CH76 +#define HAL_REMAPDMA_TIM1_DMA_CH6 DMA_REMAP_TIM1_DMA_CH6 +#define HAL_REMAPDMA_TIM2_DMA_CH7 DMA_REMAP_TIM2_DMA_CH7 +#define HAL_REMAPDMA_TIM3_DMA_CH6 DMA_REMAP_TIM3_DMA_CH6 + +#define IS_HAL_REMAPDMA IS_DMA_REMAP +#define __HAL_REMAPDMA_CHANNEL_ENABLE __HAL_DMA_REMAP_CHANNEL_ENABLE +#define __HAL_REMAPDMA_CHANNEL_DISABLE __HAL_DMA_REMAP_CHANNEL_DISABLE + +#if defined(STM32L4) + +#define HAL_DMAMUX1_REQUEST_GEN_EXTI0 HAL_DMAMUX1_REQ_GEN_EXTI0 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI1 HAL_DMAMUX1_REQ_GEN_EXTI1 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI2 HAL_DMAMUX1_REQ_GEN_EXTI2 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI3 HAL_DMAMUX1_REQ_GEN_EXTI3 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI4 HAL_DMAMUX1_REQ_GEN_EXTI4 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI5 HAL_DMAMUX1_REQ_GEN_EXTI5 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI6 HAL_DMAMUX1_REQ_GEN_EXTI6 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI7 HAL_DMAMUX1_REQ_GEN_EXTI7 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI8 HAL_DMAMUX1_REQ_GEN_EXTI8 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI9 HAL_DMAMUX1_REQ_GEN_EXTI9 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI10 HAL_DMAMUX1_REQ_GEN_EXTI10 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI11 HAL_DMAMUX1_REQ_GEN_EXTI11 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI12 HAL_DMAMUX1_REQ_GEN_EXTI12 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI13 HAL_DMAMUX1_REQ_GEN_EXTI13 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI14 HAL_DMAMUX1_REQ_GEN_EXTI14 +#define HAL_DMAMUX1_REQUEST_GEN_EXTI15 HAL_DMAMUX1_REQ_GEN_EXTI15 +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH0_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH1_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH2_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH2_EVT +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH3_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH3_EVT +#define HAL_DMAMUX1_REQUEST_GEN_LPTIM1_OUT HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT +#define HAL_DMAMUX1_REQUEST_GEN_LPTIM2_OUT HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT +#define HAL_DMAMUX1_REQUEST_GEN_DSI_TE HAL_DMAMUX1_REQ_GEN_DSI_TE +#define HAL_DMAMUX1_REQUEST_GEN_DSI_EOT HAL_DMAMUX1_REQ_GEN_DSI_EOT +#define HAL_DMAMUX1_REQUEST_GEN_DMA2D_EOT HAL_DMAMUX1_REQ_GEN_DMA2D_EOT +#define HAL_DMAMUX1_REQUEST_GEN_LTDC_IT HAL_DMAMUX1_REQ_GEN_LTDC_IT + +#define HAL_DMAMUX_REQUEST_GEN_NO_EVENT HAL_DMAMUX_REQ_GEN_NO_EVENT +#define HAL_DMAMUX_REQUEST_GEN_RISING HAL_DMAMUX_REQ_GEN_RISING +#define HAL_DMAMUX_REQUEST_GEN_FALLING HAL_DMAMUX_REQ_GEN_FALLING +#define HAL_DMAMUX_REQUEST_GEN_RISING_FALLING HAL_DMAMUX_REQ_GEN_RISING_FALLING + +#if defined(STM32L4R5xx) || defined(STM32L4R9xx) || defined(STM32L4R9xx) || defined(STM32L4S5xx) || defined(STM32L4S7xx) || defined(STM32L4S9xx) +#define DMA_REQUEST_DCMI_PSSI DMA_REQUEST_DCMI +#endif + +#endif /* STM32L4 */ + +#if defined(STM32G0) +#define DMA_REQUEST_DAC1_CHANNEL1 DMA_REQUEST_DAC1_CH1 +#define DMA_REQUEST_DAC1_CHANNEL2 DMA_REQUEST_DAC1_CH2 +#define DMA_REQUEST_TIM16_TRIG_COM DMA_REQUEST_TIM16_COM +#define DMA_REQUEST_TIM17_TRIG_COM DMA_REQUEST_TIM17_COM + +#define LL_DMAMUX_REQ_TIM16_TRIG_COM LL_DMAMUX_REQ_TIM16_COM +#define LL_DMAMUX_REQ_TIM17_TRIG_COM LL_DMAMUX_REQ_TIM17_COM +#endif + +#if defined(STM32H7) + +#define DMA_REQUEST_DAC1 DMA_REQUEST_DAC1_CH1 +#define DMA_REQUEST_DAC2 DMA_REQUEST_DAC1_CH2 + +#define BDMA_REQUEST_LP_UART1_RX BDMA_REQUEST_LPUART1_RX +#define BDMA_REQUEST_LP_UART1_TX BDMA_REQUEST_LPUART1_TX + +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH0_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH1_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT +#define HAL_DMAMUX1_REQUEST_GEN_DMAMUX1_CH2_EVT HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH2_EVT +#define HAL_DMAMUX1_REQUEST_GEN_LPTIM1_OUT HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT +#define HAL_DMAMUX1_REQUEST_GEN_LPTIM2_OUT HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT +#define HAL_DMAMUX1_REQUEST_GEN_LPTIM3_OUT HAL_DMAMUX1_REQ_GEN_LPTIM3_OUT +#define HAL_DMAMUX1_REQUEST_GEN_EXTI0 HAL_DMAMUX1_REQ_GEN_EXTI0 +#define HAL_DMAMUX1_REQUEST_GEN_TIM12_TRGO HAL_DMAMUX1_REQ_GEN_TIM12_TRGO + +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH0_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH0_EVT +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH1_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH1_EVT +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH2_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH2_EVT +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH3_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH3_EVT +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH4_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH4_EVT +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH5_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH5_EVT +#define HAL_DMAMUX2_REQUEST_GEN_DMAMUX2_CH6_EVT HAL_DMAMUX2_REQ_GEN_DMAMUX2_CH6_EVT +#define HAL_DMAMUX2_REQUEST_GEN_LPUART1_RX_WKUP HAL_DMAMUX2_REQ_GEN_LPUART1_RX_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_LPUART1_TX_WKUP HAL_DMAMUX2_REQ_GEN_LPUART1_TX_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_LPTIM2_WKUP HAL_DMAMUX2_REQ_GEN_LPTIM2_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_LPTIM2_OUT HAL_DMAMUX2_REQ_GEN_LPTIM2_OUT +#define HAL_DMAMUX2_REQUEST_GEN_LPTIM3_WKUP HAL_DMAMUX2_REQ_GEN_LPTIM3_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_LPTIM3_OUT HAL_DMAMUX2_REQ_GEN_LPTIM3_OUT +#define HAL_DMAMUX2_REQUEST_GEN_LPTIM4_WKUP HAL_DMAMUX2_REQ_GEN_LPTIM4_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_LPTIM5_WKUP HAL_DMAMUX2_REQ_GEN_LPTIM5_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_I2C4_WKUP HAL_DMAMUX2_REQ_GEN_I2C4_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_SPI6_WKUP HAL_DMAMUX2_REQ_GEN_SPI6_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_COMP1_OUT HAL_DMAMUX2_REQ_GEN_COMP1_OUT +#define HAL_DMAMUX2_REQUEST_GEN_COMP2_OUT HAL_DMAMUX2_REQ_GEN_COMP2_OUT +#define HAL_DMAMUX2_REQUEST_GEN_RTC_WKUP HAL_DMAMUX2_REQ_GEN_RTC_WKUP +#define HAL_DMAMUX2_REQUEST_GEN_EXTI0 HAL_DMAMUX2_REQ_GEN_EXTI0 +#define HAL_DMAMUX2_REQUEST_GEN_EXTI2 HAL_DMAMUX2_REQ_GEN_EXTI2 +#define HAL_DMAMUX2_REQUEST_GEN_I2C4_IT_EVT HAL_DMAMUX2_REQ_GEN_I2C4_IT_EVT +#define HAL_DMAMUX2_REQUEST_GEN_SPI6_IT HAL_DMAMUX2_REQ_GEN_SPI6_IT +#define HAL_DMAMUX2_REQUEST_GEN_LPUART1_TX_IT HAL_DMAMUX2_REQ_GEN_LPUART1_TX_IT +#define HAL_DMAMUX2_REQUEST_GEN_LPUART1_RX_IT HAL_DMAMUX2_REQ_GEN_LPUART1_RX_IT +#define HAL_DMAMUX2_REQUEST_GEN_ADC3_IT HAL_DMAMUX2_REQ_GEN_ADC3_IT +#define HAL_DMAMUX2_REQUEST_GEN_ADC3_AWD1_OUT HAL_DMAMUX2_REQ_GEN_ADC3_AWD1_OUT +#define HAL_DMAMUX2_REQUEST_GEN_BDMA_CH0_IT HAL_DMAMUX2_REQ_GEN_BDMA_CH0_IT +#define HAL_DMAMUX2_REQUEST_GEN_BDMA_CH1_IT HAL_DMAMUX2_REQ_GEN_BDMA_CH1_IT + +#define HAL_DMAMUX_REQUEST_GEN_NO_EVENT HAL_DMAMUX_REQ_GEN_NO_EVENT +#define HAL_DMAMUX_REQUEST_GEN_RISING HAL_DMAMUX_REQ_GEN_RISING +#define HAL_DMAMUX_REQUEST_GEN_FALLING HAL_DMAMUX_REQ_GEN_FALLING +#define HAL_DMAMUX_REQUEST_GEN_RISING_FALLING HAL_DMAMUX_REQ_GEN_RISING_FALLING + +#define DFSDM_FILTER_EXT_TRIG_LPTIM1 DFSDM_FILTER_EXT_TRIG_LPTIM1_OUT +#define DFSDM_FILTER_EXT_TRIG_LPTIM2 DFSDM_FILTER_EXT_TRIG_LPTIM2_OUT +#define DFSDM_FILTER_EXT_TRIG_LPTIM3 DFSDM_FILTER_EXT_TRIG_LPTIM3_OUT + +#define DAC_TRIGGER_LP1_OUT DAC_TRIGGER_LPTIM1_OUT +#define DAC_TRIGGER_LP2_OUT DAC_TRIGGER_LPTIM2_OUT + +#endif /* STM32H7 */ + +/** + * @} + */ + +/** @defgroup HAL_FLASH_Aliased_Defines HAL FLASH Aliased Defines maintained for legacy purpose + * @{ + */ + +#define TYPEPROGRAM_BYTE FLASH_TYPEPROGRAM_BYTE +#define TYPEPROGRAM_HALFWORD FLASH_TYPEPROGRAM_HALFWORD +#define TYPEPROGRAM_WORD FLASH_TYPEPROGRAM_WORD +#define TYPEPROGRAM_DOUBLEWORD FLASH_TYPEPROGRAM_DOUBLEWORD +#define TYPEERASE_SECTORS FLASH_TYPEERASE_SECTORS +#define TYPEERASE_PAGES FLASH_TYPEERASE_PAGES +#define TYPEERASE_PAGEERASE FLASH_TYPEERASE_PAGES +#define TYPEERASE_MASSERASE FLASH_TYPEERASE_MASSERASE +#define WRPSTATE_DISABLE OB_WRPSTATE_DISABLE +#define WRPSTATE_ENABLE OB_WRPSTATE_ENABLE +#define HAL_FLASH_TIMEOUT_VALUE FLASH_TIMEOUT_VALUE +#define OBEX_PCROP OPTIONBYTE_PCROP +#define OBEX_BOOTCONFIG OPTIONBYTE_BOOTCONFIG +#define PCROPSTATE_DISABLE OB_PCROP_STATE_DISABLE +#define PCROPSTATE_ENABLE OB_PCROP_STATE_ENABLE +#define TYPEERASEDATA_BYTE FLASH_TYPEERASEDATA_BYTE +#define TYPEERASEDATA_HALFWORD FLASH_TYPEERASEDATA_HALFWORD +#define TYPEERASEDATA_WORD FLASH_TYPEERASEDATA_WORD +#define TYPEPROGRAMDATA_BYTE FLASH_TYPEPROGRAMDATA_BYTE +#define TYPEPROGRAMDATA_HALFWORD FLASH_TYPEPROGRAMDATA_HALFWORD +#define TYPEPROGRAMDATA_WORD FLASH_TYPEPROGRAMDATA_WORD +#define TYPEPROGRAMDATA_FASTBYTE FLASH_TYPEPROGRAMDATA_FASTBYTE +#define TYPEPROGRAMDATA_FASTHALFWORD FLASH_TYPEPROGRAMDATA_FASTHALFWORD +#define TYPEPROGRAMDATA_FASTWORD FLASH_TYPEPROGRAMDATA_FASTWORD +#define PAGESIZE FLASH_PAGE_SIZE +#define TYPEPROGRAM_FASTBYTE FLASH_TYPEPROGRAM_BYTE +#define TYPEPROGRAM_FASTHALFWORD FLASH_TYPEPROGRAM_HALFWORD +#define TYPEPROGRAM_FASTWORD FLASH_TYPEPROGRAM_WORD +#define VOLTAGE_RANGE_1 FLASH_VOLTAGE_RANGE_1 +#define VOLTAGE_RANGE_2 FLASH_VOLTAGE_RANGE_2 +#define VOLTAGE_RANGE_3 FLASH_VOLTAGE_RANGE_3 +#define VOLTAGE_RANGE_4 FLASH_VOLTAGE_RANGE_4 +#define TYPEPROGRAM_FAST FLASH_TYPEPROGRAM_FAST +#define TYPEPROGRAM_FAST_AND_LAST FLASH_TYPEPROGRAM_FAST_AND_LAST +#define WRPAREA_BANK1_AREAA OB_WRPAREA_BANK1_AREAA +#define WRPAREA_BANK1_AREAB OB_WRPAREA_BANK1_AREAB +#define WRPAREA_BANK2_AREAA OB_WRPAREA_BANK2_AREAA +#define WRPAREA_BANK2_AREAB OB_WRPAREA_BANK2_AREAB +#define IWDG_STDBY_FREEZE OB_IWDG_STDBY_FREEZE +#define IWDG_STDBY_ACTIVE OB_IWDG_STDBY_RUN +#define IWDG_STOP_FREEZE OB_IWDG_STOP_FREEZE +#define IWDG_STOP_ACTIVE OB_IWDG_STOP_RUN +#define FLASH_ERROR_NONE HAL_FLASH_ERROR_NONE +#define FLASH_ERROR_RD HAL_FLASH_ERROR_RD +#define FLASH_ERROR_PG HAL_FLASH_ERROR_PROG +#define FLASH_ERROR_PGP HAL_FLASH_ERROR_PGS +#define FLASH_ERROR_WRP HAL_FLASH_ERROR_WRP +#define FLASH_ERROR_OPTV HAL_FLASH_ERROR_OPTV +#define FLASH_ERROR_OPTVUSR HAL_FLASH_ERROR_OPTVUSR +#define FLASH_ERROR_PROG HAL_FLASH_ERROR_PROG +#define FLASH_ERROR_OP HAL_FLASH_ERROR_OPERATION +#define FLASH_ERROR_PGA HAL_FLASH_ERROR_PGA +#define FLASH_ERROR_SIZE HAL_FLASH_ERROR_SIZE +#define FLASH_ERROR_SIZ HAL_FLASH_ERROR_SIZE +#define FLASH_ERROR_PGS HAL_FLASH_ERROR_PGS +#define FLASH_ERROR_MIS HAL_FLASH_ERROR_MIS +#define FLASH_ERROR_FAST HAL_FLASH_ERROR_FAST +#define FLASH_ERROR_FWWERR HAL_FLASH_ERROR_FWWERR +#define FLASH_ERROR_NOTZERO HAL_FLASH_ERROR_NOTZERO +#define FLASH_ERROR_OPERATION HAL_FLASH_ERROR_OPERATION +#define FLASH_ERROR_ERS HAL_FLASH_ERROR_ERS +#define OB_WDG_SW OB_IWDG_SW +#define OB_WDG_HW OB_IWDG_HW +#define OB_SDADC12_VDD_MONITOR_SET OB_SDACD_VDD_MONITOR_SET +#define OB_SDADC12_VDD_MONITOR_RESET OB_SDACD_VDD_MONITOR_RESET +#define OB_RAM_PARITY_CHECK_SET OB_SRAM_PARITY_SET +#define OB_RAM_PARITY_CHECK_RESET OB_SRAM_PARITY_RESET +#define IS_OB_SDADC12_VDD_MONITOR IS_OB_SDACD_VDD_MONITOR +#define OB_RDP_LEVEL0 OB_RDP_LEVEL_0 +#define OB_RDP_LEVEL1 OB_RDP_LEVEL_1 +#define OB_RDP_LEVEL2 OB_RDP_LEVEL_2 +#if defined(STM32G0) +#define OB_BOOT_LOCK_DISABLE OB_BOOT_ENTRY_FORCED_NONE +#define OB_BOOT_LOCK_ENABLE OB_BOOT_ENTRY_FORCED_FLASH +#else +#define OB_BOOT_ENTRY_FORCED_NONE OB_BOOT_LOCK_DISABLE +#define OB_BOOT_ENTRY_FORCED_FLASH OB_BOOT_LOCK_ENABLE +#endif +#if defined(STM32H7) +#define FLASH_FLAG_SNECCE_BANK1RR FLASH_FLAG_SNECCERR_BANK1 +#define FLASH_FLAG_DBECCE_BANK1RR FLASH_FLAG_DBECCERR_BANK1 +#define FLASH_FLAG_STRBER_BANK1R FLASH_FLAG_STRBERR_BANK1 +#define FLASH_FLAG_SNECCE_BANK2RR FLASH_FLAG_SNECCERR_BANK2 +#define FLASH_FLAG_DBECCE_BANK2RR FLASH_FLAG_DBECCERR_BANK2 +#define FLASH_FLAG_STRBER_BANK2R FLASH_FLAG_STRBERR_BANK2 +#define FLASH_FLAG_WDW FLASH_FLAG_WBNE +#define OB_WRP_SECTOR_All OB_WRP_SECTOR_ALL +#endif /* STM32H7 */ + +/** + * @} + */ + +/** @defgroup HAL_JPEG_Aliased_Macros HAL JPEG Aliased Macros maintained for legacy purpose + * @{ + */ + +#if defined(STM32H7) +#define __HAL_RCC_JPEG_CLK_ENABLE __HAL_RCC_JPGDECEN_CLK_ENABLE +#define __HAL_RCC_JPEG_CLK_DISABLE __HAL_RCC_JPGDECEN_CLK_DISABLE +#define __HAL_RCC_JPEG_FORCE_RESET __HAL_RCC_JPGDECRST_FORCE_RESET +#define __HAL_RCC_JPEG_RELEASE_RESET __HAL_RCC_JPGDECRST_RELEASE_RESET +#define __HAL_RCC_JPEG_CLK_SLEEP_ENABLE __HAL_RCC_JPGDEC_CLK_SLEEP_ENABLE +#define __HAL_RCC_JPEG_CLK_SLEEP_DISABLE __HAL_RCC_JPGDEC_CLK_SLEEP_DISABLE +#endif /* STM32H7 */ + +/** + * @} + */ + +/** @defgroup HAL_SYSCFG_Aliased_Defines HAL SYSCFG Aliased Defines maintained for legacy purpose + * @{ + */ + +#define HAL_SYSCFG_FASTMODEPLUS_I2C_PA9 I2C_FASTMODEPLUS_PA9 +#define HAL_SYSCFG_FASTMODEPLUS_I2C_PA10 I2C_FASTMODEPLUS_PA10 +#define HAL_SYSCFG_FASTMODEPLUS_I2C_PB6 I2C_FASTMODEPLUS_PB6 +#define HAL_SYSCFG_FASTMODEPLUS_I2C_PB7 I2C_FASTMODEPLUS_PB7 +#define HAL_SYSCFG_FASTMODEPLUS_I2C_PB8 I2C_FASTMODEPLUS_PB8 +#define HAL_SYSCFG_FASTMODEPLUS_I2C_PB9 I2C_FASTMODEPLUS_PB9 +#define HAL_SYSCFG_FASTMODEPLUS_I2C1 I2C_FASTMODEPLUS_I2C1 +#define HAL_SYSCFG_FASTMODEPLUS_I2C2 I2C_FASTMODEPLUS_I2C2 +#define HAL_SYSCFG_FASTMODEPLUS_I2C3 I2C_FASTMODEPLUS_I2C3 +#if defined(STM32G4) + +#define HAL_SYSCFG_EnableIOAnalogSwitchBooster HAL_SYSCFG_EnableIOSwitchBooster +#define HAL_SYSCFG_DisableIOAnalogSwitchBooster HAL_SYSCFG_DisableIOSwitchBooster +#define HAL_SYSCFG_EnableIOAnalogSwitchVDD HAL_SYSCFG_EnableIOSwitchVDD +#define HAL_SYSCFG_DisableIOAnalogSwitchVDD HAL_SYSCFG_DisableIOSwitchVDD +#endif /* STM32G4 */ +/** + * @} + */ + + +/** @defgroup LL_FMC_Aliased_Defines LL FMC Aliased Defines maintained for compatibility purpose + * @{ + */ +#if defined(STM32L4) || defined(STM32F7) || defined(STM32H7) || defined(STM32G4) +#define FMC_NAND_PCC_WAIT_FEATURE_DISABLE FMC_NAND_WAIT_FEATURE_DISABLE +#define FMC_NAND_PCC_WAIT_FEATURE_ENABLE FMC_NAND_WAIT_FEATURE_ENABLE +#define FMC_NAND_PCC_MEM_BUS_WIDTH_8 FMC_NAND_MEM_BUS_WIDTH_8 +#define FMC_NAND_PCC_MEM_BUS_WIDTH_16 FMC_NAND_MEM_BUS_WIDTH_16 +#elif defined(STM32F1) || defined(STM32F2) || defined(STM32F3) || defined(STM32F4) +#define FMC_NAND_WAIT_FEATURE_DISABLE FMC_NAND_PCC_WAIT_FEATURE_DISABLE +#define FMC_NAND_WAIT_FEATURE_ENABLE FMC_NAND_PCC_WAIT_FEATURE_ENABLE +#define FMC_NAND_MEM_BUS_WIDTH_8 FMC_NAND_PCC_MEM_BUS_WIDTH_8 +#define FMC_NAND_MEM_BUS_WIDTH_16 FMC_NAND_PCC_MEM_BUS_WIDTH_16 +#endif +/** + * @} + */ + +/** @defgroup LL_FSMC_Aliased_Defines LL FSMC Aliased Defines maintained for legacy purpose + * @{ + */ + +#define FSMC_NORSRAM_TYPEDEF FSMC_NORSRAM_TypeDef +#define FSMC_NORSRAM_EXTENDED_TYPEDEF FSMC_NORSRAM_EXTENDED_TypeDef +/** + * @} + */ + +/** @defgroup HAL_GPIO_Aliased_Macros HAL GPIO Aliased Macros maintained for legacy purpose + * @{ + */ +#define GET_GPIO_SOURCE GPIO_GET_INDEX +#define GET_GPIO_INDEX GPIO_GET_INDEX + +#if defined(STM32F4) +#define GPIO_AF12_SDMMC GPIO_AF12_SDIO +#define GPIO_AF12_SDMMC1 GPIO_AF12_SDIO +#endif + +#if defined(STM32F7) +#define GPIO_AF12_SDIO GPIO_AF12_SDMMC1 +#define GPIO_AF12_SDMMC GPIO_AF12_SDMMC1 +#endif + +#if defined(STM32L4) +#define GPIO_AF12_SDIO GPIO_AF12_SDMMC1 +#define GPIO_AF12_SDMMC GPIO_AF12_SDMMC1 +#endif + +#if defined(STM32H7) +#define GPIO_AF7_SDIO1 GPIO_AF7_SDMMC1 +#define GPIO_AF8_SDIO1 GPIO_AF8_SDMMC1 +#define GPIO_AF12_SDIO1 GPIO_AF12_SDMMC1 +#define GPIO_AF9_SDIO2 GPIO_AF9_SDMMC2 +#define GPIO_AF10_SDIO2 GPIO_AF10_SDMMC2 +#define GPIO_AF11_SDIO2 GPIO_AF11_SDMMC2 + +#if defined (STM32H743xx) || defined (STM32H753xx) || defined (STM32H750xx) || defined (STM32H742xx) || \ + defined (STM32H745xx) || defined (STM32H755xx) || defined (STM32H747xx) || defined (STM32H757xx) +#define GPIO_AF10_OTG2_HS GPIO_AF10_OTG2_FS +#define GPIO_AF10_OTG1_FS GPIO_AF10_OTG1_HS +#define GPIO_AF12_OTG2_FS GPIO_AF12_OTG1_FS +#endif /*STM32H743xx || STM32H753xx || STM32H750xx || STM32H742xx || STM32H745xx || STM32H755xx || STM32H747xx || STM32H757xx */ +#endif /* STM32H7 */ + +#define GPIO_AF0_LPTIM GPIO_AF0_LPTIM1 +#define GPIO_AF1_LPTIM GPIO_AF1_LPTIM1 +#define GPIO_AF2_LPTIM GPIO_AF2_LPTIM1 + +#if defined(STM32L0) || defined(STM32L4) || defined(STM32F4) || defined(STM32F2) || defined(STM32F7) || defined(STM32G4) || defined(STM32H7) || defined(STM32WB) +#define GPIO_SPEED_LOW GPIO_SPEED_FREQ_LOW +#define GPIO_SPEED_MEDIUM GPIO_SPEED_FREQ_MEDIUM +#define GPIO_SPEED_FAST GPIO_SPEED_FREQ_HIGH +#define GPIO_SPEED_HIGH GPIO_SPEED_FREQ_VERY_HIGH +#endif /* STM32L0 || STM32L4 || STM32F4 || STM32F2 || STM32F7 || STM32G4 || STM32H7 || STM32WB*/ + +#if defined(STM32L1) +#define GPIO_SPEED_VERY_LOW GPIO_SPEED_FREQ_LOW +#define GPIO_SPEED_LOW GPIO_SPEED_FREQ_MEDIUM +#define GPIO_SPEED_MEDIUM GPIO_SPEED_FREQ_HIGH +#define GPIO_SPEED_HIGH GPIO_SPEED_FREQ_VERY_HIGH +#endif /* STM32L1 */ + +#if defined(STM32F0) || defined(STM32F3) || defined(STM32F1) +#define GPIO_SPEED_LOW GPIO_SPEED_FREQ_LOW +#define GPIO_SPEED_MEDIUM GPIO_SPEED_FREQ_MEDIUM +#define GPIO_SPEED_HIGH GPIO_SPEED_FREQ_HIGH +#endif /* STM32F0 || STM32F3 || STM32F1 */ + +#define GPIO_AF6_DFSDM GPIO_AF6_DFSDM1 +/** + * @} + */ + +/** @defgroup HAL_HRTIM_Aliased_Macros HAL HRTIM Aliased Macros maintained for legacy purpose + * @{ + */ +#define HRTIM_TIMDELAYEDPROTECTION_DISABLED HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DISABLED +#define HRTIM_TIMDELAYEDPROTECTION_DELAYEDOUT1_EEV68 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DELAYEDOUT1_EEV6 +#define HRTIM_TIMDELAYEDPROTECTION_DELAYEDOUT2_EEV68 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DELAYEDOUT2_EEV6 +#define HRTIM_TIMDELAYEDPROTECTION_DELAYEDBOTH_EEV68 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DELAYEDBOTH_EEV6 +#define HRTIM_TIMDELAYEDPROTECTION_BALANCED_EEV68 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_BALANCED_EEV6 +#define HRTIM_TIMDELAYEDPROTECTION_DELAYEDOUT1_DEEV79 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DELAYEDOUT1_DEEV7 +#define HRTIM_TIMDELAYEDPROTECTION_DELAYEDOUT2_DEEV79 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DELAYEDOUT2_DEEV7 +#define HRTIM_TIMDELAYEDPROTECTION_DELAYEDBOTH_EEV79 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DELAYEDBOTH_EEV7 +#define HRTIM_TIMDELAYEDPROTECTION_BALANCED_EEV79 HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_BALANCED_EEV7 + +#define __HAL_HRTIM_SetCounter __HAL_HRTIM_SETCOUNTER +#define __HAL_HRTIM_GetCounter __HAL_HRTIM_GETCOUNTER +#define __HAL_HRTIM_SetPeriod __HAL_HRTIM_SETPERIOD +#define __HAL_HRTIM_GetPeriod __HAL_HRTIM_GETPERIOD +#define __HAL_HRTIM_SetClockPrescaler __HAL_HRTIM_SETCLOCKPRESCALER +#define __HAL_HRTIM_GetClockPrescaler __HAL_HRTIM_GETCLOCKPRESCALER +#define __HAL_HRTIM_SetCompare __HAL_HRTIM_SETCOMPARE +#define __HAL_HRTIM_GetCompare __HAL_HRTIM_GETCOMPARE + +#if defined(STM32G4) +#define HAL_HRTIM_ExternalEventCounterConfig HAL_HRTIM_ExtEventCounterConfig +#define HAL_HRTIM_ExternalEventCounterEnable HAL_HRTIM_ExtEventCounterEnable +#define HAL_HRTIM_ExternalEventCounterDisable HAL_HRTIM_ExtEventCounterDisable +#define HAL_HRTIM_ExternalEventCounterReset HAL_HRTIM_ExtEventCounterReset +#define HRTIM_TIMEEVENT_A HRTIM_EVENTCOUNTER_A +#define HRTIM_TIMEEVENT_B HRTIM_EVENTCOUNTER_B +#define HRTIM_TIMEEVENTRESETMODE_UNCONDITIONAL HRTIM_EVENTCOUNTER_RSTMODE_UNCONDITIONAL +#define HRTIM_TIMEEVENTRESETMODE_CONDITIONAL HRTIM_EVENTCOUNTER_RSTMODE_CONDITIONAL +#endif /* STM32G4 */ + +#if defined(STM32H7) +#define HRTIM_OUTPUTSET_TIMAEV1_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTSET_TIMAEV2_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTSET_TIMAEV3_TIMCCMP2 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTSET_TIMAEV4_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTSET_TIMAEV5_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTSET_TIMAEV6_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTSET_TIMAEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTSET_TIMAEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTSET_TIMAEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTSET_TIMBEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTSET_TIMBEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTSET_TIMBEV3_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTSET_TIMBEV4_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTSET_TIMBEV5_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTSET_TIMBEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTSET_TIMBEV7_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTSET_TIMBEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTSET_TIMBEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTSET_TIMCEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTSET_TIMCEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTSET_TIMCEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTSET_TIMCEV4_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTSET_TIMCEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTSET_TIMCEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTSET_TIMCEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTSET_TIMCEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTSET_TIMCEV9_TIMFCMP2 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTSET_TIMDEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTSET_TIMDEV2_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTSET_TIMDEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTSET_TIMDEV4_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTSET_TIMDEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTSET_TIMDEV6_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTSET_TIMDEV7_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTSET_TIMDEV8_TIMFCMP1 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTSET_TIMDEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTSET_TIMEEV1_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTSET_TIMEEV2_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTSET_TIMEEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTSET_TIMEEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTSET_TIMEEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTSET_TIMEEV6_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTSET_TIMEEV7_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTSET_TIMEEV8_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTSET_TIMEEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTSET_TIMFEV1_TIMACMP3 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTSET_TIMFEV2_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTSET_TIMFEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTSET_TIMFEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTSET_TIMFEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTSET_TIMFEV6_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTSET_TIMFEV7_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTSET_TIMFEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTSET_TIMFEV9_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_9 + +#define HRTIM_OUTPUTRESET_TIMAEV1_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTRESET_TIMAEV2_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTRESET_TIMAEV3_TIMCCMP2 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTRESET_TIMAEV4_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTRESET_TIMAEV5_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTRESET_TIMAEV6_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTRESET_TIMAEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTRESET_TIMAEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTRESET_TIMAEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTRESET_TIMBEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTRESET_TIMBEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTRESET_TIMBEV3_TIMCCMP3 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTRESET_TIMBEV4_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTRESET_TIMBEV5_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTRESET_TIMBEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTRESET_TIMBEV7_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTRESET_TIMBEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTRESET_TIMBEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTRESET_TIMCEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTRESET_TIMCEV2_TIMACMP2 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTRESET_TIMCEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTRESET_TIMCEV4_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTRESET_TIMCEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTRESET_TIMCEV6_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTRESET_TIMCEV7_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTRESET_TIMCEV8_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTRESET_TIMCEV9_TIMFCMP2 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTRESET_TIMDEV1_TIMACMP1 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTRESET_TIMDEV2_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTRESET_TIMDEV3_TIMBCMP2 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTRESET_TIMDEV4_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTRESET_TIMDEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTRESET_TIMDEV6_TIMECMP1 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTRESET_TIMDEV7_TIMECMP4 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTRESET_TIMDEV8_TIMFCMP1 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTRESET_TIMDEV9_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTRESET_TIMEEV1_TIMACMP4 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTRESET_TIMEEV2_TIMBCMP3 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTRESET_TIMEEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTRESET_TIMEEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTRESET_TIMEEV5_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTRESET_TIMEEV6_TIMDCMP1 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTRESET_TIMEEV7_TIMDCMP2 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTRESET_TIMEEV8_TIMFCMP3 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTRESET_TIMEEV9_TIMFCMP4 HRTIM_OUTPUTSET_TIMEV_9 +#define HRTIM_OUTPUTRESET_TIMFEV1_TIMACMP3 HRTIM_OUTPUTSET_TIMEV_1 +#define HRTIM_OUTPUTRESET_TIMFEV2_TIMBCMP1 HRTIM_OUTPUTSET_TIMEV_2 +#define HRTIM_OUTPUTRESET_TIMFEV3_TIMBCMP4 HRTIM_OUTPUTSET_TIMEV_3 +#define HRTIM_OUTPUTRESET_TIMFEV4_TIMCCMP1 HRTIM_OUTPUTSET_TIMEV_4 +#define HRTIM_OUTPUTRESET_TIMFEV5_TIMCCMP4 HRTIM_OUTPUTSET_TIMEV_5 +#define HRTIM_OUTPUTRESET_TIMFEV6_TIMDCMP3 HRTIM_OUTPUTSET_TIMEV_6 +#define HRTIM_OUTPUTRESET_TIMFEV7_TIMDCMP4 HRTIM_OUTPUTSET_TIMEV_7 +#define HRTIM_OUTPUTRESET_TIMFEV8_TIMECMP2 HRTIM_OUTPUTSET_TIMEV_8 +#define HRTIM_OUTPUTRESET_TIMFEV9_TIMECMP3 HRTIM_OUTPUTSET_TIMEV_9 +#endif /* STM32H7 */ + +#if defined(STM32F3) +/** @brief Constants defining available sources associated to external events. + */ +#define HRTIM_EVENTSRC_1 (0x00000000U) +#define HRTIM_EVENTSRC_2 (HRTIM_EECR1_EE1SRC_0) +#define HRTIM_EVENTSRC_3 (HRTIM_EECR1_EE1SRC_1) +#define HRTIM_EVENTSRC_4 (HRTIM_EECR1_EE1SRC_1 | HRTIM_EECR1_EE1SRC_0) + +/** @brief Constants defining the DLL calibration periods (in micro seconds) + */ +#define HRTIM_CALIBRATIONRATE_7300 0x00000000U +#define HRTIM_CALIBRATIONRATE_910 (HRTIM_DLLCR_CALRTE_0) +#define HRTIM_CALIBRATIONRATE_114 (HRTIM_DLLCR_CALRTE_1) +#define HRTIM_CALIBRATIONRATE_14 (HRTIM_DLLCR_CALRTE_1 | HRTIM_DLLCR_CALRTE_0) + +#endif /* STM32F3 */ +/** + * @} + */ + +/** @defgroup HAL_I2C_Aliased_Defines HAL I2C Aliased Defines maintained for legacy purpose + * @{ + */ +#define I2C_DUALADDRESS_DISABLED I2C_DUALADDRESS_DISABLE +#define I2C_DUALADDRESS_ENABLED I2C_DUALADDRESS_ENABLE +#define I2C_GENERALCALL_DISABLED I2C_GENERALCALL_DISABLE +#define I2C_GENERALCALL_ENABLED I2C_GENERALCALL_ENABLE +#define I2C_NOSTRETCH_DISABLED I2C_NOSTRETCH_DISABLE +#define I2C_NOSTRETCH_ENABLED I2C_NOSTRETCH_ENABLE +#define I2C_ANALOGFILTER_ENABLED I2C_ANALOGFILTER_ENABLE +#define I2C_ANALOGFILTER_DISABLED I2C_ANALOGFILTER_DISABLE +#if defined(STM32F0) || defined(STM32F1) || defined(STM32F3) || defined(STM32G0) || defined(STM32L4) || defined(STM32L1) || defined(STM32F7) +#define HAL_I2C_STATE_MEM_BUSY_TX HAL_I2C_STATE_BUSY_TX +#define HAL_I2C_STATE_MEM_BUSY_RX HAL_I2C_STATE_BUSY_RX +#define HAL_I2C_STATE_MASTER_BUSY_TX HAL_I2C_STATE_BUSY_TX +#define HAL_I2C_STATE_MASTER_BUSY_RX HAL_I2C_STATE_BUSY_RX +#define HAL_I2C_STATE_SLAVE_BUSY_TX HAL_I2C_STATE_BUSY_TX +#define HAL_I2C_STATE_SLAVE_BUSY_RX HAL_I2C_STATE_BUSY_RX +#endif +/** + * @} + */ + +/** @defgroup HAL_IRDA_Aliased_Defines HAL IRDA Aliased Defines maintained for legacy purpose + * @{ + */ +#define IRDA_ONE_BIT_SAMPLE_DISABLED IRDA_ONE_BIT_SAMPLE_DISABLE +#define IRDA_ONE_BIT_SAMPLE_ENABLED IRDA_ONE_BIT_SAMPLE_ENABLE + +/** + * @} + */ + +/** @defgroup HAL_IWDG_Aliased_Defines HAL IWDG Aliased Defines maintained for legacy purpose + * @{ + */ +#define KR_KEY_RELOAD IWDG_KEY_RELOAD +#define KR_KEY_ENABLE IWDG_KEY_ENABLE +#define KR_KEY_EWA IWDG_KEY_WRITE_ACCESS_ENABLE +#define KR_KEY_DWA IWDG_KEY_WRITE_ACCESS_DISABLE +/** + * @} + */ + +/** @defgroup HAL_LPTIM_Aliased_Defines HAL LPTIM Aliased Defines maintained for legacy purpose + * @{ + */ + +#define LPTIM_CLOCKSAMPLETIME_DIRECTTRANSISTION LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION +#define LPTIM_CLOCKSAMPLETIME_2TRANSISTIONS LPTIM_CLOCKSAMPLETIME_2TRANSITIONS +#define LPTIM_CLOCKSAMPLETIME_4TRANSISTIONS LPTIM_CLOCKSAMPLETIME_4TRANSITIONS +#define LPTIM_CLOCKSAMPLETIME_8TRANSISTIONS LPTIM_CLOCKSAMPLETIME_8TRANSITIONS + +#define LPTIM_CLOCKPOLARITY_RISINGEDGE LPTIM_CLOCKPOLARITY_RISING +#define LPTIM_CLOCKPOLARITY_FALLINGEDGE LPTIM_CLOCKPOLARITY_FALLING +#define LPTIM_CLOCKPOLARITY_BOTHEDGES LPTIM_CLOCKPOLARITY_RISING_FALLING + +#define LPTIM_TRIGSAMPLETIME_DIRECTTRANSISTION LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION +#define LPTIM_TRIGSAMPLETIME_2TRANSISTIONS LPTIM_TRIGSAMPLETIME_2TRANSITIONS +#define LPTIM_TRIGSAMPLETIME_4TRANSISTIONS LPTIM_TRIGSAMPLETIME_4TRANSITIONS +#define LPTIM_TRIGSAMPLETIME_8TRANSISTIONS LPTIM_TRIGSAMPLETIME_8TRANSITIONS + +/* The following 3 definition have also been present in a temporary version of lptim.h */ +/* They need to be renamed also to the right name, just in case */ +#define LPTIM_TRIGSAMPLETIME_2TRANSITION LPTIM_TRIGSAMPLETIME_2TRANSITIONS +#define LPTIM_TRIGSAMPLETIME_4TRANSITION LPTIM_TRIGSAMPLETIME_4TRANSITIONS +#define LPTIM_TRIGSAMPLETIME_8TRANSITION LPTIM_TRIGSAMPLETIME_8TRANSITIONS + +/** + * @} + */ + +/** @defgroup HAL_NAND_Aliased_Defines HAL NAND Aliased Defines maintained for legacy purpose + * @{ + */ +#define HAL_NAND_Read_Page HAL_NAND_Read_Page_8b +#define HAL_NAND_Write_Page HAL_NAND_Write_Page_8b +#define HAL_NAND_Read_SpareArea HAL_NAND_Read_SpareArea_8b +#define HAL_NAND_Write_SpareArea HAL_NAND_Write_SpareArea_8b + +#define NAND_AddressTypedef NAND_AddressTypeDef + +#define __ARRAY_ADDRESS ARRAY_ADDRESS +#define __ADDR_1st_CYCLE ADDR_1ST_CYCLE +#define __ADDR_2nd_CYCLE ADDR_2ND_CYCLE +#define __ADDR_3rd_CYCLE ADDR_3RD_CYCLE +#define __ADDR_4th_CYCLE ADDR_4TH_CYCLE +/** + * @} + */ + +/** @defgroup HAL_NOR_Aliased_Defines HAL NOR Aliased Defines maintained for legacy purpose + * @{ + */ +#define NOR_StatusTypedef HAL_NOR_StatusTypeDef +#define NOR_SUCCESS HAL_NOR_STATUS_SUCCESS +#define NOR_ONGOING HAL_NOR_STATUS_ONGOING +#define NOR_ERROR HAL_NOR_STATUS_ERROR +#define NOR_TIMEOUT HAL_NOR_STATUS_TIMEOUT + +#define __NOR_WRITE NOR_WRITE +#define __NOR_ADDR_SHIFT NOR_ADDR_SHIFT +/** + * @} + */ + +/** @defgroup HAL_OPAMP_Aliased_Defines HAL OPAMP Aliased Defines maintained for legacy purpose + * @{ + */ + +#define OPAMP_NONINVERTINGINPUT_VP0 OPAMP_NONINVERTINGINPUT_IO0 +#define OPAMP_NONINVERTINGINPUT_VP1 OPAMP_NONINVERTINGINPUT_IO1 +#define OPAMP_NONINVERTINGINPUT_VP2 OPAMP_NONINVERTINGINPUT_IO2 +#define OPAMP_NONINVERTINGINPUT_VP3 OPAMP_NONINVERTINGINPUT_IO3 + +#define OPAMP_SEC_NONINVERTINGINPUT_VP0 OPAMP_SEC_NONINVERTINGINPUT_IO0 +#define OPAMP_SEC_NONINVERTINGINPUT_VP1 OPAMP_SEC_NONINVERTINGINPUT_IO1 +#define OPAMP_SEC_NONINVERTINGINPUT_VP2 OPAMP_SEC_NONINVERTINGINPUT_IO2 +#define OPAMP_SEC_NONINVERTINGINPUT_VP3 OPAMP_SEC_NONINVERTINGINPUT_IO3 + +#define OPAMP_INVERTINGINPUT_VM0 OPAMP_INVERTINGINPUT_IO0 +#define OPAMP_INVERTINGINPUT_VM1 OPAMP_INVERTINGINPUT_IO1 + +#define IOPAMP_INVERTINGINPUT_VM0 OPAMP_INVERTINGINPUT_IO0 +#define IOPAMP_INVERTINGINPUT_VM1 OPAMP_INVERTINGINPUT_IO1 + +#define OPAMP_SEC_INVERTINGINPUT_VM0 OPAMP_SEC_INVERTINGINPUT_IO0 +#define OPAMP_SEC_INVERTINGINPUT_VM1 OPAMP_SEC_INVERTINGINPUT_IO1 + +#define OPAMP_INVERTINGINPUT_VINM OPAMP_SEC_INVERTINGINPUT_IO1 + +#define OPAMP_PGACONNECT_NO OPAMP_PGA_CONNECT_INVERTINGINPUT_NO +#define OPAMP_PGACONNECT_VM0 OPAMP_PGA_CONNECT_INVERTINGINPUT_IO0 +#define OPAMP_PGACONNECT_VM1 OPAMP_PGA_CONNECT_INVERTINGINPUT_IO1 + +#if defined(STM32L1) || defined(STM32L4) || defined(STM32L5) || defined(STM32H7) || defined(STM32G4) +#define HAL_OPAMP_MSP_INIT_CB_ID HAL_OPAMP_MSPINIT_CB_ID +#define HAL_OPAMP_MSP_DEINIT_CB_ID HAL_OPAMP_MSPDEINIT_CB_ID +#endif + +#if defined(STM32L4) || defined(STM32L5) +#define OPAMP_POWERMODE_NORMAL OPAMP_POWERMODE_NORMALPOWER +#elif defined(STM32G4) +#define OPAMP_POWERMODE_NORMAL OPAMP_POWERMODE_NORMALSPEED +#endif + +/** + * @} + */ + +/** @defgroup HAL_I2S_Aliased_Defines HAL I2S Aliased Defines maintained for legacy purpose + * @{ + */ +#define I2S_STANDARD_PHILLIPS I2S_STANDARD_PHILIPS + +#if defined(STM32H7) +#define I2S_IT_TXE I2S_IT_TXP +#define I2S_IT_RXNE I2S_IT_RXP + +#define I2S_FLAG_TXE I2S_FLAG_TXP +#define I2S_FLAG_RXNE I2S_FLAG_RXP +#endif + +#if defined(STM32F7) +#define I2S_CLOCK_SYSCLK I2S_CLOCK_PLL +#endif +/** + * @} + */ + +/** @defgroup HAL_PCCARD_Aliased_Defines HAL PCCARD Aliased Defines maintained for legacy purpose + * @{ + */ + +/* Compact Flash-ATA registers description */ +#define CF_DATA ATA_DATA +#define CF_SECTOR_COUNT ATA_SECTOR_COUNT +#define CF_SECTOR_NUMBER ATA_SECTOR_NUMBER +#define CF_CYLINDER_LOW ATA_CYLINDER_LOW +#define CF_CYLINDER_HIGH ATA_CYLINDER_HIGH +#define CF_CARD_HEAD ATA_CARD_HEAD +#define CF_STATUS_CMD ATA_STATUS_CMD +#define CF_STATUS_CMD_ALTERNATE ATA_STATUS_CMD_ALTERNATE +#define CF_COMMON_DATA_AREA ATA_COMMON_DATA_AREA + +/* Compact Flash-ATA commands */ +#define CF_READ_SECTOR_CMD ATA_READ_SECTOR_CMD +#define CF_WRITE_SECTOR_CMD ATA_WRITE_SECTOR_CMD +#define CF_ERASE_SECTOR_CMD ATA_ERASE_SECTOR_CMD +#define CF_IDENTIFY_CMD ATA_IDENTIFY_CMD + +#define PCCARD_StatusTypedef HAL_PCCARD_StatusTypeDef +#define PCCARD_SUCCESS HAL_PCCARD_STATUS_SUCCESS +#define PCCARD_ONGOING HAL_PCCARD_STATUS_ONGOING +#define PCCARD_ERROR HAL_PCCARD_STATUS_ERROR +#define PCCARD_TIMEOUT HAL_PCCARD_STATUS_TIMEOUT +/** + * @} + */ + +/** @defgroup HAL_RTC_Aliased_Defines HAL RTC Aliased Defines maintained for legacy purpose + * @{ + */ + +#define FORMAT_BIN RTC_FORMAT_BIN +#define FORMAT_BCD RTC_FORMAT_BCD + +#define RTC_ALARMSUBSECONDMASK_None RTC_ALARMSUBSECONDMASK_NONE +#define RTC_TAMPERERASEBACKUP_DISABLED RTC_TAMPER_ERASE_BACKUP_DISABLE +#define RTC_TAMPERMASK_FLAG_DISABLED RTC_TAMPERMASK_FLAG_DISABLE +#define RTC_TAMPERMASK_FLAG_ENABLED RTC_TAMPERMASK_FLAG_ENABLE + +#define RTC_MASKTAMPERFLAG_DISABLED RTC_TAMPERMASK_FLAG_DISABLE +#define RTC_MASKTAMPERFLAG_ENABLED RTC_TAMPERMASK_FLAG_ENABLE +#define RTC_TAMPERERASEBACKUP_ENABLED RTC_TAMPER_ERASE_BACKUP_ENABLE +#define RTC_TAMPER1_2_INTERRUPT RTC_ALL_TAMPER_INTERRUPT +#define RTC_TAMPER1_2_3_INTERRUPT RTC_ALL_TAMPER_INTERRUPT + +#define RTC_TIMESTAMPPIN_PC13 RTC_TIMESTAMPPIN_DEFAULT +#define RTC_TIMESTAMPPIN_PA0 RTC_TIMESTAMPPIN_POS1 +#define RTC_TIMESTAMPPIN_PI8 RTC_TIMESTAMPPIN_POS1 +#define RTC_TIMESTAMPPIN_PC1 RTC_TIMESTAMPPIN_POS2 + +#define RTC_OUTPUT_REMAP_PC13 RTC_OUTPUT_REMAP_NONE +#define RTC_OUTPUT_REMAP_PB14 RTC_OUTPUT_REMAP_POS1 +#define RTC_OUTPUT_REMAP_PB2 RTC_OUTPUT_REMAP_POS1 + +#define RTC_TAMPERPIN_PC13 RTC_TAMPERPIN_DEFAULT +#define RTC_TAMPERPIN_PA0 RTC_TAMPERPIN_POS1 +#define RTC_TAMPERPIN_PI8 RTC_TAMPERPIN_POS1 + +#if defined(STM32H7) +#define RTC_TAMPCR_TAMPXE RTC_TAMPER_X +#define RTC_TAMPCR_TAMPXIE RTC_TAMPER_X_INTERRUPT + +#define RTC_TAMPER1_INTERRUPT RTC_IT_TAMP1 +#define RTC_TAMPER2_INTERRUPT RTC_IT_TAMP2 +#define RTC_TAMPER3_INTERRUPT RTC_IT_TAMP3 +#define RTC_ALL_TAMPER_INTERRUPT RTC_IT_TAMPALL +#endif /* STM32H7 */ + +/** + * @} + */ + + +/** @defgroup HAL_SMARTCARD_Aliased_Defines HAL SMARTCARD Aliased Defines maintained for legacy purpose + * @{ + */ +#define SMARTCARD_NACK_ENABLED SMARTCARD_NACK_ENABLE +#define SMARTCARD_NACK_DISABLED SMARTCARD_NACK_DISABLE + +#define SMARTCARD_ONEBIT_SAMPLING_DISABLED SMARTCARD_ONE_BIT_SAMPLE_DISABLE +#define SMARTCARD_ONEBIT_SAMPLING_ENABLED SMARTCARD_ONE_BIT_SAMPLE_ENABLE +#define SMARTCARD_ONEBIT_SAMPLING_DISABLE SMARTCARD_ONE_BIT_SAMPLE_DISABLE +#define SMARTCARD_ONEBIT_SAMPLING_ENABLE SMARTCARD_ONE_BIT_SAMPLE_ENABLE + +#define SMARTCARD_TIMEOUT_DISABLED SMARTCARD_TIMEOUT_DISABLE +#define SMARTCARD_TIMEOUT_ENABLED SMARTCARD_TIMEOUT_ENABLE + +#define SMARTCARD_LASTBIT_DISABLED SMARTCARD_LASTBIT_DISABLE +#define SMARTCARD_LASTBIT_ENABLED SMARTCARD_LASTBIT_ENABLE +/** + * @} + */ + + +/** @defgroup HAL_SMBUS_Aliased_Defines HAL SMBUS Aliased Defines maintained for legacy purpose + * @{ + */ +#define SMBUS_DUALADDRESS_DISABLED SMBUS_DUALADDRESS_DISABLE +#define SMBUS_DUALADDRESS_ENABLED SMBUS_DUALADDRESS_ENABLE +#define SMBUS_GENERALCALL_DISABLED SMBUS_GENERALCALL_DISABLE +#define SMBUS_GENERALCALL_ENABLED SMBUS_GENERALCALL_ENABLE +#define SMBUS_NOSTRETCH_DISABLED SMBUS_NOSTRETCH_DISABLE +#define SMBUS_NOSTRETCH_ENABLED SMBUS_NOSTRETCH_ENABLE +#define SMBUS_ANALOGFILTER_ENABLED SMBUS_ANALOGFILTER_ENABLE +#define SMBUS_ANALOGFILTER_DISABLED SMBUS_ANALOGFILTER_DISABLE +#define SMBUS_PEC_DISABLED SMBUS_PEC_DISABLE +#define SMBUS_PEC_ENABLED SMBUS_PEC_ENABLE +#define HAL_SMBUS_STATE_SLAVE_LISTEN HAL_SMBUS_STATE_LISTEN +/** + * @} + */ + +/** @defgroup HAL_SPI_Aliased_Defines HAL SPI Aliased Defines maintained for legacy purpose + * @{ + */ +#define SPI_TIMODE_DISABLED SPI_TIMODE_DISABLE +#define SPI_TIMODE_ENABLED SPI_TIMODE_ENABLE + +#define SPI_CRCCALCULATION_DISABLED SPI_CRCCALCULATION_DISABLE +#define SPI_CRCCALCULATION_ENABLED SPI_CRCCALCULATION_ENABLE + +#define SPI_NSS_PULSE_DISABLED SPI_NSS_PULSE_DISABLE +#define SPI_NSS_PULSE_ENABLED SPI_NSS_PULSE_ENABLE + +#if defined(STM32H7) + +#define SPI_FLAG_TXE SPI_FLAG_TXP +#define SPI_FLAG_RXNE SPI_FLAG_RXP + +#define SPI_IT_TXE SPI_IT_TXP +#define SPI_IT_RXNE SPI_IT_RXP + +#define SPI_FRLVL_EMPTY SPI_RX_FIFO_0PACKET +#define SPI_FRLVL_QUARTER_FULL SPI_RX_FIFO_1PACKET +#define SPI_FRLVL_HALF_FULL SPI_RX_FIFO_2PACKET +#define SPI_FRLVL_FULL SPI_RX_FIFO_3PACKET + +#endif /* STM32H7 */ + +/** + * @} + */ + +/** @defgroup HAL_TIM_Aliased_Defines HAL TIM Aliased Defines maintained for legacy purpose + * @{ + */ +#define CCER_CCxE_MASK TIM_CCER_CCxE_MASK +#define CCER_CCxNE_MASK TIM_CCER_CCxNE_MASK + +#define TIM_DMABase_CR1 TIM_DMABASE_CR1 +#define TIM_DMABase_CR2 TIM_DMABASE_CR2 +#define TIM_DMABase_SMCR TIM_DMABASE_SMCR +#define TIM_DMABase_DIER TIM_DMABASE_DIER +#define TIM_DMABase_SR TIM_DMABASE_SR +#define TIM_DMABase_EGR TIM_DMABASE_EGR +#define TIM_DMABase_CCMR1 TIM_DMABASE_CCMR1 +#define TIM_DMABase_CCMR2 TIM_DMABASE_CCMR2 +#define TIM_DMABase_CCER TIM_DMABASE_CCER +#define TIM_DMABase_CNT TIM_DMABASE_CNT +#define TIM_DMABase_PSC TIM_DMABASE_PSC +#define TIM_DMABase_ARR TIM_DMABASE_ARR +#define TIM_DMABase_RCR TIM_DMABASE_RCR +#define TIM_DMABase_CCR1 TIM_DMABASE_CCR1 +#define TIM_DMABase_CCR2 TIM_DMABASE_CCR2 +#define TIM_DMABase_CCR3 TIM_DMABASE_CCR3 +#define TIM_DMABase_CCR4 TIM_DMABASE_CCR4 +#define TIM_DMABase_BDTR TIM_DMABASE_BDTR +#define TIM_DMABase_DCR TIM_DMABASE_DCR +#define TIM_DMABase_DMAR TIM_DMABASE_DMAR +#define TIM_DMABase_OR1 TIM_DMABASE_OR1 +#define TIM_DMABase_CCMR3 TIM_DMABASE_CCMR3 +#define TIM_DMABase_CCR5 TIM_DMABASE_CCR5 +#define TIM_DMABase_CCR6 TIM_DMABASE_CCR6 +#define TIM_DMABase_OR2 TIM_DMABASE_OR2 +#define TIM_DMABase_OR3 TIM_DMABASE_OR3 +#define TIM_DMABase_OR TIM_DMABASE_OR + +#define TIM_EventSource_Update TIM_EVENTSOURCE_UPDATE +#define TIM_EventSource_CC1 TIM_EVENTSOURCE_CC1 +#define TIM_EventSource_CC2 TIM_EVENTSOURCE_CC2 +#define TIM_EventSource_CC3 TIM_EVENTSOURCE_CC3 +#define TIM_EventSource_CC4 TIM_EVENTSOURCE_CC4 +#define TIM_EventSource_COM TIM_EVENTSOURCE_COM +#define TIM_EventSource_Trigger TIM_EVENTSOURCE_TRIGGER +#define TIM_EventSource_Break TIM_EVENTSOURCE_BREAK +#define TIM_EventSource_Break2 TIM_EVENTSOURCE_BREAK2 + +#define TIM_DMABurstLength_1Transfer TIM_DMABURSTLENGTH_1TRANSFER +#define TIM_DMABurstLength_2Transfers TIM_DMABURSTLENGTH_2TRANSFERS +#define TIM_DMABurstLength_3Transfers TIM_DMABURSTLENGTH_3TRANSFERS +#define TIM_DMABurstLength_4Transfers TIM_DMABURSTLENGTH_4TRANSFERS +#define TIM_DMABurstLength_5Transfers TIM_DMABURSTLENGTH_5TRANSFERS +#define TIM_DMABurstLength_6Transfers TIM_DMABURSTLENGTH_6TRANSFERS +#define TIM_DMABurstLength_7Transfers TIM_DMABURSTLENGTH_7TRANSFERS +#define TIM_DMABurstLength_8Transfers TIM_DMABURSTLENGTH_8TRANSFERS +#define TIM_DMABurstLength_9Transfers TIM_DMABURSTLENGTH_9TRANSFERS +#define TIM_DMABurstLength_10Transfers TIM_DMABURSTLENGTH_10TRANSFERS +#define TIM_DMABurstLength_11Transfers TIM_DMABURSTLENGTH_11TRANSFERS +#define TIM_DMABurstLength_12Transfers TIM_DMABURSTLENGTH_12TRANSFERS +#define TIM_DMABurstLength_13Transfers TIM_DMABURSTLENGTH_13TRANSFERS +#define TIM_DMABurstLength_14Transfers TIM_DMABURSTLENGTH_14TRANSFERS +#define TIM_DMABurstLength_15Transfers TIM_DMABURSTLENGTH_15TRANSFERS +#define TIM_DMABurstLength_16Transfers TIM_DMABURSTLENGTH_16TRANSFERS +#define TIM_DMABurstLength_17Transfers TIM_DMABURSTLENGTH_17TRANSFERS +#define TIM_DMABurstLength_18Transfers TIM_DMABURSTLENGTH_18TRANSFERS + +#if defined(STM32L0) +#define TIM22_TI1_GPIO1 TIM22_TI1_GPIO +#define TIM22_TI1_GPIO2 TIM22_TI1_GPIO +#endif + +#if defined(STM32F3) +#define IS_TIM_HALL_INTERFACE_INSTANCE IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE +#endif + +#if defined(STM32H7) +#define TIM_TIM1_ETR_COMP1_OUT TIM_TIM1_ETR_COMP1 +#define TIM_TIM1_ETR_COMP2_OUT TIM_TIM1_ETR_COMP2 +#define TIM_TIM8_ETR_COMP1_OUT TIM_TIM8_ETR_COMP1 +#define TIM_TIM8_ETR_COMP2_OUT TIM_TIM8_ETR_COMP2 +#define TIM_TIM2_ETR_COMP1_OUT TIM_TIM2_ETR_COMP1 +#define TIM_TIM2_ETR_COMP2_OUT TIM_TIM2_ETR_COMP2 +#define TIM_TIM3_ETR_COMP1_OUT TIM_TIM3_ETR_COMP1 +#define TIM_TIM1_TI1_COMP1_OUT TIM_TIM1_TI1_COMP1 +#define TIM_TIM8_TI1_COMP2_OUT TIM_TIM8_TI1_COMP2 +#define TIM_TIM2_TI4_COMP1_OUT TIM_TIM2_TI4_COMP1 +#define TIM_TIM2_TI4_COMP2_OUT TIM_TIM2_TI4_COMP2 +#define TIM_TIM2_TI4_COMP1COMP2_OUT TIM_TIM2_TI4_COMP1_COMP2 +#define TIM_TIM3_TI1_COMP1_OUT TIM_TIM3_TI1_COMP1 +#define TIM_TIM3_TI1_COMP2_OUT TIM_TIM3_TI1_COMP2 +#define TIM_TIM3_TI1_COMP1COMP2_OUT TIM_TIM3_TI1_COMP1_COMP2 +#endif + +/** + * @} + */ + +/** @defgroup HAL_TSC_Aliased_Defines HAL TSC Aliased Defines maintained for legacy purpose + * @{ + */ +#define TSC_SYNC_POL_FALL TSC_SYNC_POLARITY_FALLING +#define TSC_SYNC_POL_RISE_HIGH TSC_SYNC_POLARITY_RISING +/** + * @} + */ + +/** @defgroup HAL_UART_Aliased_Defines HAL UART Aliased Defines maintained for legacy purpose + * @{ + */ +#define UART_ONEBIT_SAMPLING_DISABLED UART_ONE_BIT_SAMPLE_DISABLE +#define UART_ONEBIT_SAMPLING_ENABLED UART_ONE_BIT_SAMPLE_ENABLE +#define UART_ONE_BIT_SAMPLE_DISABLED UART_ONE_BIT_SAMPLE_DISABLE +#define UART_ONE_BIT_SAMPLE_ENABLED UART_ONE_BIT_SAMPLE_ENABLE + +#define __HAL_UART_ONEBIT_ENABLE __HAL_UART_ONE_BIT_SAMPLE_ENABLE +#define __HAL_UART_ONEBIT_DISABLE __HAL_UART_ONE_BIT_SAMPLE_DISABLE + +#define __DIV_SAMPLING16 UART_DIV_SAMPLING16 +#define __DIVMANT_SAMPLING16 UART_DIVMANT_SAMPLING16 +#define __DIVFRAQ_SAMPLING16 UART_DIVFRAQ_SAMPLING16 +#define __UART_BRR_SAMPLING16 UART_BRR_SAMPLING16 + +#define __DIV_SAMPLING8 UART_DIV_SAMPLING8 +#define __DIVMANT_SAMPLING8 UART_DIVMANT_SAMPLING8 +#define __DIVFRAQ_SAMPLING8 UART_DIVFRAQ_SAMPLING8 +#define __UART_BRR_SAMPLING8 UART_BRR_SAMPLING8 + +#define __DIV_LPUART UART_DIV_LPUART + +#define UART_WAKEUPMETHODE_IDLELINE UART_WAKEUPMETHOD_IDLELINE +#define UART_WAKEUPMETHODE_ADDRESSMARK UART_WAKEUPMETHOD_ADDRESSMARK + +/** + * @} + */ + + +/** @defgroup HAL_USART_Aliased_Defines HAL USART Aliased Defines maintained for legacy purpose + * @{ + */ + +#define USART_CLOCK_DISABLED USART_CLOCK_DISABLE +#define USART_CLOCK_ENABLED USART_CLOCK_ENABLE + +#define USARTNACK_ENABLED USART_NACK_ENABLE +#define USARTNACK_DISABLED USART_NACK_DISABLE +/** + * @} + */ + +/** @defgroup HAL_WWDG_Aliased_Defines HAL WWDG Aliased Defines maintained for legacy purpose + * @{ + */ +#define CFR_BASE WWDG_CFR_BASE + +/** + * @} + */ + +/** @defgroup HAL_CAN_Aliased_Defines HAL CAN Aliased Defines maintained for legacy purpose + * @{ + */ +#define CAN_FilterFIFO0 CAN_FILTER_FIFO0 +#define CAN_FilterFIFO1 CAN_FILTER_FIFO1 +#define CAN_IT_RQCP0 CAN_IT_TME +#define CAN_IT_RQCP1 CAN_IT_TME +#define CAN_IT_RQCP2 CAN_IT_TME +#define INAK_TIMEOUT CAN_TIMEOUT_VALUE +#define SLAK_TIMEOUT CAN_TIMEOUT_VALUE +#define CAN_TXSTATUS_FAILED ((uint8_t)0x00U) +#define CAN_TXSTATUS_OK ((uint8_t)0x01U) +#define CAN_TXSTATUS_PENDING ((uint8_t)0x02U) + +/** + * @} + */ + +/** @defgroup HAL_ETH_Aliased_Defines HAL ETH Aliased Defines maintained for legacy purpose + * @{ + */ + +#define VLAN_TAG ETH_VLAN_TAG +#define MIN_ETH_PAYLOAD ETH_MIN_ETH_PAYLOAD +#define MAX_ETH_PAYLOAD ETH_MAX_ETH_PAYLOAD +#define JUMBO_FRAME_PAYLOAD ETH_JUMBO_FRAME_PAYLOAD +#define MACMIIAR_CR_MASK ETH_MACMIIAR_CR_MASK +#define MACCR_CLEAR_MASK ETH_MACCR_CLEAR_MASK +#define MACFCR_CLEAR_MASK ETH_MACFCR_CLEAR_MASK +#define DMAOMR_CLEAR_MASK ETH_DMAOMR_CLEAR_MASK + +#define ETH_MMCCR 0x00000100U +#define ETH_MMCRIR 0x00000104U +#define ETH_MMCTIR 0x00000108U +#define ETH_MMCRIMR 0x0000010CU +#define ETH_MMCTIMR 0x00000110U +#define ETH_MMCTGFSCCR 0x0000014CU +#define ETH_MMCTGFMSCCR 0x00000150U +#define ETH_MMCTGFCR 0x00000168U +#define ETH_MMCRFCECR 0x00000194U +#define ETH_MMCRFAECR 0x00000198U +#define ETH_MMCRGUFCR 0x000001C4U + +#define ETH_MAC_TXFIFO_FULL 0x02000000U /* Tx FIFO full */ +#define ETH_MAC_TXFIFONOT_EMPTY 0x01000000U /* Tx FIFO not empty */ +#define ETH_MAC_TXFIFO_WRITE_ACTIVE 0x00400000U /* Tx FIFO write active */ +#define ETH_MAC_TXFIFO_IDLE 0x00000000U /* Tx FIFO read status: Idle */ +#define ETH_MAC_TXFIFO_READ 0x00100000U /* Tx FIFO read status: Read (transferring data to the MAC transmitter) */ +#define ETH_MAC_TXFIFO_WAITING 0x00200000U /* Tx FIFO read status: Waiting for TxStatus from MAC transmitter */ +#define ETH_MAC_TXFIFO_WRITING 0x00300000U /* Tx FIFO read status: Writing the received TxStatus or flushing the TxFIFO */ +#define ETH_MAC_TRANSMISSION_PAUSE 0x00080000U /* MAC transmitter in pause */ +#define ETH_MAC_TRANSMITFRAMECONTROLLER_IDLE 0x00000000U /* MAC transmit frame controller: Idle */ +#define ETH_MAC_TRANSMITFRAMECONTROLLER_WAITING 0x00020000U /* MAC transmit frame controller: Waiting for Status of previous frame or IFG/backoff period to be over */ +#define ETH_MAC_TRANSMITFRAMECONTROLLER_GENRATING_PCF 0x00040000U /* MAC transmit frame controller: Generating and transmitting a Pause control frame (in full duplex mode) */ +#define ETH_MAC_TRANSMITFRAMECONTROLLER_TRANSFERRING 0x00060000U /* MAC transmit frame controller: Transferring input frame for transmission */ +#define ETH_MAC_MII_TRANSMIT_ACTIVE 0x00010000U /* MAC MII transmit engine active */ +#define ETH_MAC_RXFIFO_EMPTY 0x00000000U /* Rx FIFO fill level: empty */ +#define ETH_MAC_RXFIFO_BELOW_THRESHOLD 0x00000100U /* Rx FIFO fill level: fill-level below flow-control de-activate threshold */ +#define ETH_MAC_RXFIFO_ABOVE_THRESHOLD 0x00000200U /* Rx FIFO fill level: fill-level above flow-control activate threshold */ +#define ETH_MAC_RXFIFO_FULL 0x00000300U /* Rx FIFO fill level: full */ +#if defined(STM32F1) +#else +#define ETH_MAC_READCONTROLLER_IDLE 0x00000000U /* Rx FIFO read controller IDLE state */ +#define ETH_MAC_READCONTROLLER_READING_DATA 0x00000020U /* Rx FIFO read controller Reading frame data */ +#define ETH_MAC_READCONTROLLER_READING_STATUS 0x00000040U /* Rx FIFO read controller Reading frame status (or time-stamp) */ +#endif +#define ETH_MAC_READCONTROLLER_FLUSHING 0x00000060U /* Rx FIFO read controller Flushing the frame data and status */ +#define ETH_MAC_RXFIFO_WRITE_ACTIVE 0x00000010U /* Rx FIFO write controller active */ +#define ETH_MAC_SMALL_FIFO_NOTACTIVE 0x00000000U /* MAC small FIFO read / write controllers not active */ +#define ETH_MAC_SMALL_FIFO_READ_ACTIVE 0x00000002U /* MAC small FIFO read controller active */ +#define ETH_MAC_SMALL_FIFO_WRITE_ACTIVE 0x00000004U /* MAC small FIFO write controller active */ +#define ETH_MAC_SMALL_FIFO_RW_ACTIVE 0x00000006U /* MAC small FIFO read / write controllers active */ +#define ETH_MAC_MII_RECEIVE_PROTOCOL_ACTIVE 0x00000001U /* MAC MII receive protocol engine active */ + +/** + * @} + */ + +/** @defgroup HAL_DCMI_Aliased_Defines HAL DCMI Aliased Defines maintained for legacy purpose + * @{ + */ +#define HAL_DCMI_ERROR_OVF HAL_DCMI_ERROR_OVR +#define DCMI_IT_OVF DCMI_IT_OVR +#define DCMI_FLAG_OVFRI DCMI_FLAG_OVRRI +#define DCMI_FLAG_OVFMI DCMI_FLAG_OVRMI + +#define HAL_DCMI_ConfigCROP HAL_DCMI_ConfigCrop +#define HAL_DCMI_EnableCROP HAL_DCMI_EnableCrop +#define HAL_DCMI_DisableCROP HAL_DCMI_DisableCrop + +/** + * @} + */ + +#if defined(STM32L4) || defined(STM32F7) || defined(STM32F427xx) || defined(STM32F437xx) \ + || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) \ + || defined(STM32H7) +/** @defgroup HAL_DMA2D_Aliased_Defines HAL DMA2D Aliased Defines maintained for legacy purpose + * @{ + */ +#define DMA2D_ARGB8888 DMA2D_OUTPUT_ARGB8888 +#define DMA2D_RGB888 DMA2D_OUTPUT_RGB888 +#define DMA2D_RGB565 DMA2D_OUTPUT_RGB565 +#define DMA2D_ARGB1555 DMA2D_OUTPUT_ARGB1555 +#define DMA2D_ARGB4444 DMA2D_OUTPUT_ARGB4444 + +#define CM_ARGB8888 DMA2D_INPUT_ARGB8888 +#define CM_RGB888 DMA2D_INPUT_RGB888 +#define CM_RGB565 DMA2D_INPUT_RGB565 +#define CM_ARGB1555 DMA2D_INPUT_ARGB1555 +#define CM_ARGB4444 DMA2D_INPUT_ARGB4444 +#define CM_L8 DMA2D_INPUT_L8 +#define CM_AL44 DMA2D_INPUT_AL44 +#define CM_AL88 DMA2D_INPUT_AL88 +#define CM_L4 DMA2D_INPUT_L4 +#define CM_A8 DMA2D_INPUT_A8 +#define CM_A4 DMA2D_INPUT_A4 +/** + * @} + */ +#endif /* STM32L4 || STM32F7 || STM32F4 || STM32H7 */ + +/** @defgroup HAL_PPP_Aliased_Defines HAL PPP Aliased Defines maintained for legacy purpose + * @{ + */ + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup HAL_CRYP_Aliased_Functions HAL CRYP Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_CRYP_ComputationCpltCallback HAL_CRYPEx_ComputationCpltCallback +/** + * @} + */ + +/** @defgroup HAL_HASH_Aliased_Functions HAL HASH Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_HASH_STATETypeDef HAL_HASH_StateTypeDef +#define HAL_HASHPhaseTypeDef HAL_HASH_PhaseTypeDef +#define HAL_HMAC_MD5_Finish HAL_HASH_MD5_Finish +#define HAL_HMAC_SHA1_Finish HAL_HASH_SHA1_Finish +#define HAL_HMAC_SHA224_Finish HAL_HASH_SHA224_Finish +#define HAL_HMAC_SHA256_Finish HAL_HASH_SHA256_Finish + +/*HASH Algorithm Selection*/ + +#define HASH_AlgoSelection_SHA1 HASH_ALGOSELECTION_SHA1 +#define HASH_AlgoSelection_SHA224 HASH_ALGOSELECTION_SHA224 +#define HASH_AlgoSelection_SHA256 HASH_ALGOSELECTION_SHA256 +#define HASH_AlgoSelection_MD5 HASH_ALGOSELECTION_MD5 + +#define HASH_AlgoMode_HASH HASH_ALGOMODE_HASH +#define HASH_AlgoMode_HMAC HASH_ALGOMODE_HMAC + +#define HASH_HMACKeyType_ShortKey HASH_HMAC_KEYTYPE_SHORTKEY +#define HASH_HMACKeyType_LongKey HASH_HMAC_KEYTYPE_LONGKEY + +#if defined(STM32L4) || defined(STM32L5) || defined(STM32F2) || defined(STM32F4) || defined(STM32F7) || defined(STM32H7) + +#define HAL_HASH_MD5_Accumulate HAL_HASH_MD5_Accmlt +#define HAL_HASH_MD5_Accumulate_End HAL_HASH_MD5_Accmlt_End +#define HAL_HASH_MD5_Accumulate_IT HAL_HASH_MD5_Accmlt_IT +#define HAL_HASH_MD5_Accumulate_End_IT HAL_HASH_MD5_Accmlt_End_IT + +#define HAL_HASH_SHA1_Accumulate HAL_HASH_SHA1_Accmlt +#define HAL_HASH_SHA1_Accumulate_End HAL_HASH_SHA1_Accmlt_End +#define HAL_HASH_SHA1_Accumulate_IT HAL_HASH_SHA1_Accmlt_IT +#define HAL_HASH_SHA1_Accumulate_End_IT HAL_HASH_SHA1_Accmlt_End_IT + +#define HAL_HASHEx_SHA224_Accumulate HAL_HASHEx_SHA224_Accmlt +#define HAL_HASHEx_SHA224_Accumulate_End HAL_HASHEx_SHA224_Accmlt_End +#define HAL_HASHEx_SHA224_Accumulate_IT HAL_HASHEx_SHA224_Accmlt_IT +#define HAL_HASHEx_SHA224_Accumulate_End_IT HAL_HASHEx_SHA224_Accmlt_End_IT + +#define HAL_HASHEx_SHA256_Accumulate HAL_HASHEx_SHA256_Accmlt +#define HAL_HASHEx_SHA256_Accumulate_End HAL_HASHEx_SHA256_Accmlt_End +#define HAL_HASHEx_SHA256_Accumulate_IT HAL_HASHEx_SHA256_Accmlt_IT +#define HAL_HASHEx_SHA256_Accumulate_End_IT HAL_HASHEx_SHA256_Accmlt_End_IT + +#endif /* STM32L4 || STM32L5 || STM32F2 || STM32F4 || STM32F7 || STM32H7 */ +/** + * @} + */ + +/** @defgroup HAL_Aliased_Functions HAL Generic Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_EnableDBGSleepMode HAL_DBGMCU_EnableDBGSleepMode +#define HAL_DisableDBGSleepMode HAL_DBGMCU_DisableDBGSleepMode +#define HAL_EnableDBGStopMode HAL_DBGMCU_EnableDBGStopMode +#define HAL_DisableDBGStopMode HAL_DBGMCU_DisableDBGStopMode +#define HAL_EnableDBGStandbyMode HAL_DBGMCU_EnableDBGStandbyMode +#define HAL_DisableDBGStandbyMode HAL_DBGMCU_DisableDBGStandbyMode +#define HAL_DBG_LowPowerConfig(Periph, cmd) (((cmd\ + )==ENABLE)? HAL_DBGMCU_DBG_EnableLowPowerConfig(Periph) : HAL_DBGMCU_DBG_DisableLowPowerConfig(Periph)) +#define HAL_VREFINT_OutputSelect HAL_SYSCFG_VREFINT_OutputSelect +#define HAL_Lock_Cmd(cmd) (((cmd)==ENABLE) ? HAL_SYSCFG_Enable_Lock_VREFINT() : HAL_SYSCFG_Disable_Lock_VREFINT()) +#if defined(STM32L0) +#else +#define HAL_VREFINT_Cmd(cmd) (((cmd)==ENABLE)? HAL_SYSCFG_EnableVREFINT() : HAL_SYSCFG_DisableVREFINT()) +#endif +#define HAL_ADC_EnableBuffer_Cmd(cmd) (((cmd)==ENABLE) ? HAL_ADCEx_EnableVREFINT() : HAL_ADCEx_DisableVREFINT()) +#define HAL_ADC_EnableBufferSensor_Cmd(cmd) (((cmd\ + )==ENABLE) ? HAL_ADCEx_EnableVREFINTTempSensor() : HAL_ADCEx_DisableVREFINTTempSensor()) +#if defined(STM32H7A3xx) || defined(STM32H7B3xx) || defined(STM32H7B0xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xxQ) || defined(STM32H7B0xxQ) +#define HAL_EnableSRDomainDBGStopMode HAL_EnableDomain3DBGStopMode +#define HAL_DisableSRDomainDBGStopMode HAL_DisableDomain3DBGStopMode +#define HAL_EnableSRDomainDBGStandbyMode HAL_EnableDomain3DBGStandbyMode +#define HAL_DisableSRDomainDBGStandbyMode HAL_DisableDomain3DBGStandbyMode +#endif /* STM32H7A3xx || STM32H7B3xx || STM32H7B0xx || STM32H7A3xxQ || STM32H7B3xxQ || STM32H7B0xxQ */ + +/** + * @} + */ + +/** @defgroup HAL_FLASH_Aliased_Functions HAL FLASH Aliased Functions maintained for legacy purpose + * @{ + */ +#define FLASH_HalfPageProgram HAL_FLASHEx_HalfPageProgram +#define FLASH_EnableRunPowerDown HAL_FLASHEx_EnableRunPowerDown +#define FLASH_DisableRunPowerDown HAL_FLASHEx_DisableRunPowerDown +#define HAL_DATA_EEPROMEx_Unlock HAL_FLASHEx_DATAEEPROM_Unlock +#define HAL_DATA_EEPROMEx_Lock HAL_FLASHEx_DATAEEPROM_Lock +#define HAL_DATA_EEPROMEx_Erase HAL_FLASHEx_DATAEEPROM_Erase +#define HAL_DATA_EEPROMEx_Program HAL_FLASHEx_DATAEEPROM_Program + +/** + * @} + */ + +/** @defgroup HAL_I2C_Aliased_Functions HAL I2C Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_I2CEx_AnalogFilter_Config HAL_I2CEx_ConfigAnalogFilter +#define HAL_I2CEx_DigitalFilter_Config HAL_I2CEx_ConfigDigitalFilter +#define HAL_FMPI2CEx_AnalogFilter_Config HAL_FMPI2CEx_ConfigAnalogFilter +#define HAL_FMPI2CEx_DigitalFilter_Config HAL_FMPI2CEx_ConfigDigitalFilter + +#define HAL_I2CFastModePlusConfig(SYSCFG_I2CFastModePlus, cmd) (((cmd\ + )==ENABLE)? HAL_I2CEx_EnableFastModePlus(SYSCFG_I2CFastModePlus): HAL_I2CEx_DisableFastModePlus(SYSCFG_I2CFastModePlus)) + +#if defined(STM32H7) || defined(STM32WB) || defined(STM32G0) || defined(STM32F0) || defined(STM32F1) || defined(STM32F2) || defined(STM32F3) || defined(STM32F4) || defined(STM32F7) || defined(STM32L0) || defined(STM32L4) || defined(STM32L5) || defined(STM32G4) || defined(STM32L1) +#define HAL_I2C_Master_Sequential_Transmit_IT HAL_I2C_Master_Seq_Transmit_IT +#define HAL_I2C_Master_Sequential_Receive_IT HAL_I2C_Master_Seq_Receive_IT +#define HAL_I2C_Slave_Sequential_Transmit_IT HAL_I2C_Slave_Seq_Transmit_IT +#define HAL_I2C_Slave_Sequential_Receive_IT HAL_I2C_Slave_Seq_Receive_IT +#endif /* STM32H7 || STM32WB || STM32G0 || STM32F0 || STM32F1 || STM32F2 || STM32F3 || STM32F4 || STM32F7 || STM32L0 || STM32L4 || STM32L5 || STM32G4 || STM32L1 */ +#if defined(STM32H7) || defined(STM32WB) || defined(STM32G0) || defined(STM32F4) || defined(STM32F7) || defined(STM32L0) || defined(STM32L4) || defined(STM32L5) || defined(STM32G4)|| defined(STM32L1) +#define HAL_I2C_Master_Sequential_Transmit_DMA HAL_I2C_Master_Seq_Transmit_DMA +#define HAL_I2C_Master_Sequential_Receive_DMA HAL_I2C_Master_Seq_Receive_DMA +#define HAL_I2C_Slave_Sequential_Transmit_DMA HAL_I2C_Slave_Seq_Transmit_DMA +#define HAL_I2C_Slave_Sequential_Receive_DMA HAL_I2C_Slave_Seq_Receive_DMA +#endif /* STM32H7 || STM32WB || STM32G0 || STM32F4 || STM32F7 || STM32L0 || STM32L4 || STM32L5 || STM32G4 || STM32L1 */ + +#if defined(STM32F4) +#define HAL_FMPI2C_Master_Sequential_Transmit_IT HAL_FMPI2C_Master_Seq_Transmit_IT +#define HAL_FMPI2C_Master_Sequential_Receive_IT HAL_FMPI2C_Master_Seq_Receive_IT +#define HAL_FMPI2C_Slave_Sequential_Transmit_IT HAL_FMPI2C_Slave_Seq_Transmit_IT +#define HAL_FMPI2C_Slave_Sequential_Receive_IT HAL_FMPI2C_Slave_Seq_Receive_IT +#define HAL_FMPI2C_Master_Sequential_Transmit_DMA HAL_FMPI2C_Master_Seq_Transmit_DMA +#define HAL_FMPI2C_Master_Sequential_Receive_DMA HAL_FMPI2C_Master_Seq_Receive_DMA +#define HAL_FMPI2C_Slave_Sequential_Transmit_DMA HAL_FMPI2C_Slave_Seq_Transmit_DMA +#define HAL_FMPI2C_Slave_Sequential_Receive_DMA HAL_FMPI2C_Slave_Seq_Receive_DMA +#endif /* STM32F4 */ +/** + * @} + */ + +/** @defgroup HAL_PWR_Aliased HAL PWR Aliased maintained for legacy purpose + * @{ + */ + +#if defined(STM32G0) +#define HAL_PWR_ConfigPVD HAL_PWREx_ConfigPVD +#define HAL_PWR_EnablePVD HAL_PWREx_EnablePVD +#define HAL_PWR_DisablePVD HAL_PWREx_DisablePVD +#define HAL_PWR_PVD_IRQHandler HAL_PWREx_PVD_IRQHandler +#endif +#define HAL_PWR_PVDConfig HAL_PWR_ConfigPVD +#define HAL_PWR_DisableBkUpReg HAL_PWREx_DisableBkUpReg +#define HAL_PWR_DisableFlashPowerDown HAL_PWREx_DisableFlashPowerDown +#define HAL_PWR_DisableVddio2Monitor HAL_PWREx_DisableVddio2Monitor +#define HAL_PWR_EnableBkUpReg HAL_PWREx_EnableBkUpReg +#define HAL_PWR_EnableFlashPowerDown HAL_PWREx_EnableFlashPowerDown +#define HAL_PWR_EnableVddio2Monitor HAL_PWREx_EnableVddio2Monitor +#define HAL_PWR_PVD_PVM_IRQHandler HAL_PWREx_PVD_PVM_IRQHandler +#define HAL_PWR_PVDLevelConfig HAL_PWR_ConfigPVD +#define HAL_PWR_Vddio2Monitor_IRQHandler HAL_PWREx_Vddio2Monitor_IRQHandler +#define HAL_PWR_Vddio2MonitorCallback HAL_PWREx_Vddio2MonitorCallback +#define HAL_PWREx_ActivateOverDrive HAL_PWREx_EnableOverDrive +#define HAL_PWREx_DeactivateOverDrive HAL_PWREx_DisableOverDrive +#define HAL_PWREx_DisableSDADCAnalog HAL_PWREx_DisableSDADC +#define HAL_PWREx_EnableSDADCAnalog HAL_PWREx_EnableSDADC +#define HAL_PWREx_PVMConfig HAL_PWREx_ConfigPVM + +#define PWR_MODE_NORMAL PWR_PVD_MODE_NORMAL +#define PWR_MODE_IT_RISING PWR_PVD_MODE_IT_RISING +#define PWR_MODE_IT_FALLING PWR_PVD_MODE_IT_FALLING +#define PWR_MODE_IT_RISING_FALLING PWR_PVD_MODE_IT_RISING_FALLING +#define PWR_MODE_EVENT_RISING PWR_PVD_MODE_EVENT_RISING +#define PWR_MODE_EVENT_FALLING PWR_PVD_MODE_EVENT_FALLING +#define PWR_MODE_EVENT_RISING_FALLING PWR_PVD_MODE_EVENT_RISING_FALLING + +#define CR_OFFSET_BB PWR_CR_OFFSET_BB +#define CSR_OFFSET_BB PWR_CSR_OFFSET_BB +#define PMODE_BIT_NUMBER VOS_BIT_NUMBER +#define CR_PMODE_BB CR_VOS_BB + +#define DBP_BitNumber DBP_BIT_NUMBER +#define PVDE_BitNumber PVDE_BIT_NUMBER +#define PMODE_BitNumber PMODE_BIT_NUMBER +#define EWUP_BitNumber EWUP_BIT_NUMBER +#define FPDS_BitNumber FPDS_BIT_NUMBER +#define ODEN_BitNumber ODEN_BIT_NUMBER +#define ODSWEN_BitNumber ODSWEN_BIT_NUMBER +#define MRLVDS_BitNumber MRLVDS_BIT_NUMBER +#define LPLVDS_BitNumber LPLVDS_BIT_NUMBER +#define BRE_BitNumber BRE_BIT_NUMBER + +#define PWR_MODE_EVT PWR_PVD_MODE_NORMAL + +/** + * @} + */ + +/** @defgroup HAL_SMBUS_Aliased_Functions HAL SMBUS Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_SMBUS_Slave_Listen_IT HAL_SMBUS_EnableListen_IT +#define HAL_SMBUS_SlaveAddrCallback HAL_SMBUS_AddrCallback +#define HAL_SMBUS_SlaveListenCpltCallback HAL_SMBUS_ListenCpltCallback +/** + * @} + */ + +/** @defgroup HAL_SPI_Aliased_Functions HAL SPI Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_SPI_FlushRxFifo HAL_SPIEx_FlushRxFifo +/** + * @} + */ + +/** @defgroup HAL_TIM_Aliased_Functions HAL TIM Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_TIM_DMADelayPulseCplt TIM_DMADelayPulseCplt +#define HAL_TIM_DMAError TIM_DMAError +#define HAL_TIM_DMACaptureCplt TIM_DMACaptureCplt +#define HAL_TIMEx_DMACommutationCplt TIMEx_DMACommutationCplt +#if defined(STM32H7) || defined(STM32G0) || defined(STM32F0) || defined(STM32F1) || defined(STM32F2) || defined(STM32F3) || defined(STM32F4) || defined(STM32F7) || defined(STM32L0) || defined(STM32L4) +#define HAL_TIM_SlaveConfigSynchronization HAL_TIM_SlaveConfigSynchro +#define HAL_TIM_SlaveConfigSynchronization_IT HAL_TIM_SlaveConfigSynchro_IT +#define HAL_TIMEx_CommutationCallback HAL_TIMEx_CommutCallback +#define HAL_TIMEx_ConfigCommutationEvent HAL_TIMEx_ConfigCommutEvent +#define HAL_TIMEx_ConfigCommutationEvent_IT HAL_TIMEx_ConfigCommutEvent_IT +#define HAL_TIMEx_ConfigCommutationEvent_DMA HAL_TIMEx_ConfigCommutEvent_DMA +#endif /* STM32H7 || STM32G0 || STM32F0 || STM32F1 || STM32F2 || STM32F3 || STM32F4 || STM32F7 || STM32L0 */ +/** + * @} + */ + +/** @defgroup HAL_UART_Aliased_Functions HAL UART Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_UART_WakeupCallback HAL_UARTEx_WakeupCallback +/** + * @} + */ + +/** @defgroup HAL_LTDC_Aliased_Functions HAL LTDC Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_LTDC_LineEvenCallback HAL_LTDC_LineEventCallback +#define HAL_LTDC_Relaod HAL_LTDC_Reload +#define HAL_LTDC_StructInitFromVideoConfig HAL_LTDCEx_StructInitFromVideoConfig +#define HAL_LTDC_StructInitFromAdaptedCommandConfig HAL_LTDCEx_StructInitFromAdaptedCommandConfig +/** + * @} + */ + + +/** @defgroup HAL_PPP_Aliased_Functions HAL PPP Aliased Functions maintained for legacy purpose + * @{ + */ + +/** + * @} + */ + +/* Exported macros ------------------------------------------------------------*/ + +/** @defgroup HAL_AES_Aliased_Macros HAL CRYP Aliased Macros maintained for legacy purpose + * @{ + */ +#define AES_IT_CC CRYP_IT_CC +#define AES_IT_ERR CRYP_IT_ERR +#define AES_FLAG_CCF CRYP_FLAG_CCF +/** + * @} + */ + +/** @defgroup HAL_Aliased_Macros HAL Generic Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_GET_BOOT_MODE __HAL_SYSCFG_GET_BOOT_MODE +#define __HAL_REMAPMEMORY_FLASH __HAL_SYSCFG_REMAPMEMORY_FLASH +#define __HAL_REMAPMEMORY_SYSTEMFLASH __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH +#define __HAL_REMAPMEMORY_SRAM __HAL_SYSCFG_REMAPMEMORY_SRAM +#define __HAL_REMAPMEMORY_FMC __HAL_SYSCFG_REMAPMEMORY_FMC +#define __HAL_REMAPMEMORY_FMC_SDRAM __HAL_SYSCFG_REMAPMEMORY_FMC_SDRAM +#define __HAL_REMAPMEMORY_FSMC __HAL_SYSCFG_REMAPMEMORY_FSMC +#define __HAL_REMAPMEMORY_QUADSPI __HAL_SYSCFG_REMAPMEMORY_QUADSPI +#define __HAL_FMC_BANK __HAL_SYSCFG_FMC_BANK +#define __HAL_GET_FLAG __HAL_SYSCFG_GET_FLAG +#define __HAL_CLEAR_FLAG __HAL_SYSCFG_CLEAR_FLAG +#define __HAL_VREFINT_OUT_ENABLE __HAL_SYSCFG_VREFINT_OUT_ENABLE +#define __HAL_VREFINT_OUT_DISABLE __HAL_SYSCFG_VREFINT_OUT_DISABLE +#define __HAL_SYSCFG_SRAM2_WRP_ENABLE __HAL_SYSCFG_SRAM2_WRP_0_31_ENABLE + +#define SYSCFG_FLAG_VREF_READY SYSCFG_FLAG_VREFINT_READY +#define SYSCFG_FLAG_RC48 RCC_FLAG_HSI48 +#define IS_SYSCFG_FASTMODEPLUS_CONFIG IS_I2C_FASTMODEPLUS +#define UFB_MODE_BitNumber UFB_MODE_BIT_NUMBER +#define CMP_PD_BitNumber CMP_PD_BIT_NUMBER + +/** + * @} + */ + + +/** @defgroup HAL_ADC_Aliased_Macros HAL ADC Aliased Macros maintained for legacy purpose + * @{ + */ +#define __ADC_ENABLE __HAL_ADC_ENABLE +#define __ADC_DISABLE __HAL_ADC_DISABLE +#define __HAL_ADC_ENABLING_CONDITIONS ADC_ENABLING_CONDITIONS +#define __HAL_ADC_DISABLING_CONDITIONS ADC_DISABLING_CONDITIONS +#define __HAL_ADC_IS_ENABLED ADC_IS_ENABLE +#define __ADC_IS_ENABLED ADC_IS_ENABLE +#define __HAL_ADC_IS_SOFTWARE_START_REGULAR ADC_IS_SOFTWARE_START_REGULAR +#define __HAL_ADC_IS_SOFTWARE_START_INJECTED ADC_IS_SOFTWARE_START_INJECTED +#define __HAL_ADC_IS_CONVERSION_ONGOING_REGULAR_INJECTED ADC_IS_CONVERSION_ONGOING_REGULAR_INJECTED +#define __HAL_ADC_IS_CONVERSION_ONGOING_REGULAR ADC_IS_CONVERSION_ONGOING_REGULAR +#define __HAL_ADC_IS_CONVERSION_ONGOING_INJECTED ADC_IS_CONVERSION_ONGOING_INJECTED +#define __HAL_ADC_IS_CONVERSION_ONGOING ADC_IS_CONVERSION_ONGOING +#define __HAL_ADC_CLEAR_ERRORCODE ADC_CLEAR_ERRORCODE + +#define __HAL_ADC_GET_RESOLUTION ADC_GET_RESOLUTION +#define __HAL_ADC_JSQR_RK ADC_JSQR_RK +#define __HAL_ADC_CFGR_AWD1CH ADC_CFGR_AWD1CH_SHIFT +#define __HAL_ADC_CFGR_AWD23CR ADC_CFGR_AWD23CR +#define __HAL_ADC_CFGR_INJECT_AUTO_CONVERSION ADC_CFGR_INJECT_AUTO_CONVERSION +#define __HAL_ADC_CFGR_INJECT_CONTEXT_QUEUE ADC_CFGR_INJECT_CONTEXT_QUEUE +#define __HAL_ADC_CFGR_INJECT_DISCCONTINUOUS ADC_CFGR_INJECT_DISCCONTINUOUS +#define __HAL_ADC_CFGR_REG_DISCCONTINUOUS ADC_CFGR_REG_DISCCONTINUOUS +#define __HAL_ADC_CFGR_DISCONTINUOUS_NUM ADC_CFGR_DISCONTINUOUS_NUM +#define __HAL_ADC_CFGR_AUTOWAIT ADC_CFGR_AUTOWAIT +#define __HAL_ADC_CFGR_CONTINUOUS ADC_CFGR_CONTINUOUS +#define __HAL_ADC_CFGR_OVERRUN ADC_CFGR_OVERRUN +#define __HAL_ADC_CFGR_DMACONTREQ ADC_CFGR_DMACONTREQ +#define __HAL_ADC_CFGR_EXTSEL ADC_CFGR_EXTSEL_SET +#define __HAL_ADC_JSQR_JEXTSEL ADC_JSQR_JEXTSEL_SET +#define __HAL_ADC_OFR_CHANNEL ADC_OFR_CHANNEL +#define __HAL_ADC_DIFSEL_CHANNEL ADC_DIFSEL_CHANNEL +#define __HAL_ADC_CALFACT_DIFF_SET ADC_CALFACT_DIFF_SET +#define __HAL_ADC_CALFACT_DIFF_GET ADC_CALFACT_DIFF_GET +#define __HAL_ADC_TRX_HIGHTHRESHOLD ADC_TRX_HIGHTHRESHOLD + +#define __HAL_ADC_OFFSET_SHIFT_RESOLUTION ADC_OFFSET_SHIFT_RESOLUTION +#define __HAL_ADC_AWD1THRESHOLD_SHIFT_RESOLUTION ADC_AWD1THRESHOLD_SHIFT_RESOLUTION +#define __HAL_ADC_AWD23THRESHOLD_SHIFT_RESOLUTION ADC_AWD23THRESHOLD_SHIFT_RESOLUTION +#define __HAL_ADC_COMMON_REGISTER ADC_COMMON_REGISTER +#define __HAL_ADC_COMMON_CCR_MULTI ADC_COMMON_CCR_MULTI +#define __HAL_ADC_MULTIMODE_IS_ENABLED ADC_MULTIMODE_IS_ENABLE +#define __ADC_MULTIMODE_IS_ENABLED ADC_MULTIMODE_IS_ENABLE +#define __HAL_ADC_NONMULTIMODE_OR_MULTIMODEMASTER ADC_NONMULTIMODE_OR_MULTIMODEMASTER +#define __HAL_ADC_COMMON_ADC_OTHER ADC_COMMON_ADC_OTHER +#define __HAL_ADC_MULTI_SLAVE ADC_MULTI_SLAVE + +#define __HAL_ADC_SQR1_L ADC_SQR1_L_SHIFT +#define __HAL_ADC_JSQR_JL ADC_JSQR_JL_SHIFT +#define __HAL_ADC_JSQR_RK_JL ADC_JSQR_RK_JL +#define __HAL_ADC_CR1_DISCONTINUOUS_NUM ADC_CR1_DISCONTINUOUS_NUM +#define __HAL_ADC_CR1_SCAN ADC_CR1_SCAN_SET +#define __HAL_ADC_CONVCYCLES_MAX_RANGE ADC_CONVCYCLES_MAX_RANGE +#define __HAL_ADC_CLOCK_PRESCALER_RANGE ADC_CLOCK_PRESCALER_RANGE +#define __HAL_ADC_GET_CLOCK_PRESCALER ADC_GET_CLOCK_PRESCALER + +#define __HAL_ADC_SQR1 ADC_SQR1 +#define __HAL_ADC_SMPR1 ADC_SMPR1 +#define __HAL_ADC_SMPR2 ADC_SMPR2 +#define __HAL_ADC_SQR3_RK ADC_SQR3_RK +#define __HAL_ADC_SQR2_RK ADC_SQR2_RK +#define __HAL_ADC_SQR1_RK ADC_SQR1_RK +#define __HAL_ADC_CR2_CONTINUOUS ADC_CR2_CONTINUOUS +#define __HAL_ADC_CR1_DISCONTINUOUS ADC_CR1_DISCONTINUOUS +#define __HAL_ADC_CR1_SCANCONV ADC_CR1_SCANCONV +#define __HAL_ADC_CR2_EOCSelection ADC_CR2_EOCSelection +#define __HAL_ADC_CR2_DMAContReq ADC_CR2_DMAContReq +#define __HAL_ADC_JSQR ADC_JSQR + +#define __HAL_ADC_CHSELR_CHANNEL ADC_CHSELR_CHANNEL +#define __HAL_ADC_CFGR1_REG_DISCCONTINUOUS ADC_CFGR1_REG_DISCCONTINUOUS +#define __HAL_ADC_CFGR1_AUTOOFF ADC_CFGR1_AUTOOFF +#define __HAL_ADC_CFGR1_AUTOWAIT ADC_CFGR1_AUTOWAIT +#define __HAL_ADC_CFGR1_CONTINUOUS ADC_CFGR1_CONTINUOUS +#define __HAL_ADC_CFGR1_OVERRUN ADC_CFGR1_OVERRUN +#define __HAL_ADC_CFGR1_SCANDIR ADC_CFGR1_SCANDIR +#define __HAL_ADC_CFGR1_DMACONTREQ ADC_CFGR1_DMACONTREQ + +/** + * @} + */ + +/** @defgroup HAL_DAC_Aliased_Macros HAL DAC Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_DHR12R1_ALIGNEMENT DAC_DHR12R1_ALIGNMENT +#define __HAL_DHR12R2_ALIGNEMENT DAC_DHR12R2_ALIGNMENT +#define __HAL_DHR12RD_ALIGNEMENT DAC_DHR12RD_ALIGNMENT +#define IS_DAC_GENERATE_WAVE IS_DAC_WAVE + +/** + * @} + */ + +/** @defgroup HAL_DBGMCU_Aliased_Macros HAL DBGMCU Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_FREEZE_TIM1_DBGMCU __HAL_DBGMCU_FREEZE_TIM1 +#define __HAL_UNFREEZE_TIM1_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM1 +#define __HAL_FREEZE_TIM2_DBGMCU __HAL_DBGMCU_FREEZE_TIM2 +#define __HAL_UNFREEZE_TIM2_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM2 +#define __HAL_FREEZE_TIM3_DBGMCU __HAL_DBGMCU_FREEZE_TIM3 +#define __HAL_UNFREEZE_TIM3_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM3 +#define __HAL_FREEZE_TIM4_DBGMCU __HAL_DBGMCU_FREEZE_TIM4 +#define __HAL_UNFREEZE_TIM4_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM4 +#define __HAL_FREEZE_TIM5_DBGMCU __HAL_DBGMCU_FREEZE_TIM5 +#define __HAL_UNFREEZE_TIM5_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM5 +#define __HAL_FREEZE_TIM6_DBGMCU __HAL_DBGMCU_FREEZE_TIM6 +#define __HAL_UNFREEZE_TIM6_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM6 +#define __HAL_FREEZE_TIM7_DBGMCU __HAL_DBGMCU_FREEZE_TIM7 +#define __HAL_UNFREEZE_TIM7_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM7 +#define __HAL_FREEZE_TIM8_DBGMCU __HAL_DBGMCU_FREEZE_TIM8 +#define __HAL_UNFREEZE_TIM8_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM8 + +#define __HAL_FREEZE_TIM9_DBGMCU __HAL_DBGMCU_FREEZE_TIM9 +#define __HAL_UNFREEZE_TIM9_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM9 +#define __HAL_FREEZE_TIM10_DBGMCU __HAL_DBGMCU_FREEZE_TIM10 +#define __HAL_UNFREEZE_TIM10_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM10 +#define __HAL_FREEZE_TIM11_DBGMCU __HAL_DBGMCU_FREEZE_TIM11 +#define __HAL_UNFREEZE_TIM11_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM11 +#define __HAL_FREEZE_TIM12_DBGMCU __HAL_DBGMCU_FREEZE_TIM12 +#define __HAL_UNFREEZE_TIM12_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM12 +#define __HAL_FREEZE_TIM13_DBGMCU __HAL_DBGMCU_FREEZE_TIM13 +#define __HAL_UNFREEZE_TIM13_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM13 +#define __HAL_FREEZE_TIM14_DBGMCU __HAL_DBGMCU_FREEZE_TIM14 +#define __HAL_UNFREEZE_TIM14_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM14 +#define __HAL_FREEZE_CAN2_DBGMCU __HAL_DBGMCU_FREEZE_CAN2 +#define __HAL_UNFREEZE_CAN2_DBGMCU __HAL_DBGMCU_UNFREEZE_CAN2 + + +#define __HAL_FREEZE_TIM15_DBGMCU __HAL_DBGMCU_FREEZE_TIM15 +#define __HAL_UNFREEZE_TIM15_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM15 +#define __HAL_FREEZE_TIM16_DBGMCU __HAL_DBGMCU_FREEZE_TIM16 +#define __HAL_UNFREEZE_TIM16_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM16 +#define __HAL_FREEZE_TIM17_DBGMCU __HAL_DBGMCU_FREEZE_TIM17 +#define __HAL_UNFREEZE_TIM17_DBGMCU __HAL_DBGMCU_UNFREEZE_TIM17 +#define __HAL_FREEZE_RTC_DBGMCU __HAL_DBGMCU_FREEZE_RTC +#define __HAL_UNFREEZE_RTC_DBGMCU __HAL_DBGMCU_UNFREEZE_RTC +#if defined(STM32H7) +#define __HAL_FREEZE_WWDG_DBGMCU __HAL_DBGMCU_FREEZE_WWDG1 +#define __HAL_UNFREEZE_WWDG_DBGMCU __HAL_DBGMCU_UnFreeze_WWDG1 +#define __HAL_FREEZE_IWDG_DBGMCU __HAL_DBGMCU_FREEZE_IWDG1 +#define __HAL_UNFREEZE_IWDG_DBGMCU __HAL_DBGMCU_UnFreeze_IWDG1 +#else +#define __HAL_FREEZE_WWDG_DBGMCU __HAL_DBGMCU_FREEZE_WWDG +#define __HAL_UNFREEZE_WWDG_DBGMCU __HAL_DBGMCU_UNFREEZE_WWDG +#define __HAL_FREEZE_IWDG_DBGMCU __HAL_DBGMCU_FREEZE_IWDG +#define __HAL_UNFREEZE_IWDG_DBGMCU __HAL_DBGMCU_UNFREEZE_IWDG +#endif /* STM32H7 */ +#define __HAL_FREEZE_I2C1_TIMEOUT_DBGMCU __HAL_DBGMCU_FREEZE_I2C1_TIMEOUT +#define __HAL_UNFREEZE_I2C1_TIMEOUT_DBGMCU __HAL_DBGMCU_UNFREEZE_I2C1_TIMEOUT +#define __HAL_FREEZE_I2C2_TIMEOUT_DBGMCU __HAL_DBGMCU_FREEZE_I2C2_TIMEOUT +#define __HAL_UNFREEZE_I2C2_TIMEOUT_DBGMCU __HAL_DBGMCU_UNFREEZE_I2C2_TIMEOUT +#define __HAL_FREEZE_I2C3_TIMEOUT_DBGMCU __HAL_DBGMCU_FREEZE_I2C3_TIMEOUT +#define __HAL_UNFREEZE_I2C3_TIMEOUT_DBGMCU __HAL_DBGMCU_UNFREEZE_I2C3_TIMEOUT +#define __HAL_FREEZE_CAN1_DBGMCU __HAL_DBGMCU_FREEZE_CAN1 +#define __HAL_UNFREEZE_CAN1_DBGMCU __HAL_DBGMCU_UNFREEZE_CAN1 +#define __HAL_FREEZE_LPTIM1_DBGMCU __HAL_DBGMCU_FREEZE_LPTIM1 +#define __HAL_UNFREEZE_LPTIM1_DBGMCU __HAL_DBGMCU_UNFREEZE_LPTIM1 +#define __HAL_FREEZE_LPTIM2_DBGMCU __HAL_DBGMCU_FREEZE_LPTIM2 +#define __HAL_UNFREEZE_LPTIM2_DBGMCU __HAL_DBGMCU_UNFREEZE_LPTIM2 + +/** + * @} + */ + +/** @defgroup HAL_COMP_Aliased_Macros HAL COMP Aliased Macros maintained for legacy purpose + * @{ + */ +#if defined(STM32F3) +#define COMP_START __HAL_COMP_ENABLE +#define COMP_STOP __HAL_COMP_DISABLE +#define COMP_LOCK __HAL_COMP_LOCK + +#if defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) || defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) +#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_RISING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_ENABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_RISING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_DISABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_ENABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_DISABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_ENABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_IT() : \ + __HAL_COMP_COMP6_EXTI_ENABLE_IT()) +#define __HAL_COMP_EXTI_DISABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_IT() : \ + __HAL_COMP_COMP6_EXTI_DISABLE_IT()) +#define __HAL_COMP_EXTI_GET_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_GET_FLAG() : \ + __HAL_COMP_COMP6_EXTI_GET_FLAG()) +#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_CLEAR_FLAG() : \ + __HAL_COMP_COMP6_EXTI_CLEAR_FLAG()) +# endif +# if defined(STM32F302xE) || defined(STM32F302xC) +#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_RISING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_ENABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_RISING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_DISABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_ENABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP6_EXTI_DISABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_ENABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_IT() : \ + __HAL_COMP_COMP6_EXTI_ENABLE_IT()) +#define __HAL_COMP_EXTI_DISABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_IT() : \ + __HAL_COMP_COMP6_EXTI_DISABLE_IT()) +#define __HAL_COMP_EXTI_GET_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_GET_FLAG() : \ + __HAL_COMP_COMP6_EXTI_GET_FLAG()) +#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_CLEAR_FLAG() : \ + __HAL_COMP_COMP6_EXTI_CLEAR_FLAG()) +# endif +# if defined(STM32F303xE) || defined(STM32F398xx) || defined(STM32F303xC) || defined(STM32F358xx) +#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_ENABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_ENABLE_RISING_EDGE() : \ + __HAL_COMP_COMP7_EXTI_ENABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_DISABLE_RISING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_DISABLE_RISING_EDGE() : \ + __HAL_COMP_COMP7_EXTI_DISABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_ENABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_ENABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP7_EXTI_ENABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_DISABLE_FALLING_EDGE() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_DISABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP7_EXTI_DISABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_ENABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_ENABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_ENABLE_IT() : \ + __HAL_COMP_COMP7_EXTI_ENABLE_IT()) +#define __HAL_COMP_EXTI_DISABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_DISABLE_IT() : \ + ((__EXTILINE__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_DISABLE_IT() : \ + __HAL_COMP_COMP7_EXTI_DISABLE_IT()) +#define __HAL_COMP_EXTI_GET_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_GET_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_GET_FLAG() : \ + __HAL_COMP_COMP7_EXTI_GET_FLAG()) +#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_CLEAR_FLAG() : \ + ((__FLAG__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_CLEAR_FLAG() : \ + __HAL_COMP_COMP7_EXTI_CLEAR_FLAG()) +# endif +# if defined(STM32F373xC) ||defined(STM32F378xx) +#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_ENABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_IT() : \ + __HAL_COMP_COMP2_EXTI_ENABLE_IT()) +#define __HAL_COMP_EXTI_DISABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_IT() : \ + __HAL_COMP_COMP2_EXTI_DISABLE_IT()) +#define __HAL_COMP_EXTI_GET_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_GET_FLAG() : \ + __HAL_COMP_COMP2_EXTI_GET_FLAG()) +#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() : \ + __HAL_COMP_COMP2_EXTI_CLEAR_FLAG()) +# endif +#else +#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_FALLING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE() : \ + __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE()) +#define __HAL_COMP_EXTI_ENABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_IT() : \ + __HAL_COMP_COMP2_EXTI_ENABLE_IT()) +#define __HAL_COMP_EXTI_DISABLE_IT(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_IT() : \ + __HAL_COMP_COMP2_EXTI_DISABLE_IT()) +#define __HAL_COMP_EXTI_GET_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_GET_FLAG() : \ + __HAL_COMP_COMP2_EXTI_GET_FLAG()) +#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() : \ + __HAL_COMP_COMP2_EXTI_CLEAR_FLAG()) +#endif + +#define __HAL_COMP_GET_EXTI_LINE COMP_GET_EXTI_LINE + +#if defined(STM32L0) || defined(STM32L4) +/* Note: On these STM32 families, the only argument of this macro */ +/* is COMP_FLAG_LOCK. */ +/* This macro is replaced by __HAL_COMP_IS_LOCKED with only HAL handle */ +/* argument. */ +#define __HAL_COMP_GET_FLAG(__HANDLE__, __FLAG__) (__HAL_COMP_IS_LOCKED(__HANDLE__)) +#endif +/** + * @} + */ + +#if defined(STM32L0) || defined(STM32L4) +/** @defgroup HAL_COMP_Aliased_Functions HAL COMP Aliased Functions maintained for legacy purpose + * @{ + */ +#define HAL_COMP_Start_IT HAL_COMP_Start /* Function considered as legacy as EXTI event or IT configuration is done into HAL_COMP_Init() */ +#define HAL_COMP_Stop_IT HAL_COMP_Stop /* Function considered as legacy as EXTI event or IT configuration is done into HAL_COMP_Init() */ +/** + * @} + */ +#endif + +/** @defgroup HAL_DAC_Aliased_Macros HAL DAC Aliased Macros maintained for legacy purpose + * @{ + */ + +#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_WAVE_NONE) || \ + ((WAVE) == DAC_WAVE_NOISE)|| \ + ((WAVE) == DAC_WAVE_TRIANGLE)) + +/** + * @} + */ + +/** @defgroup HAL_FLASH_Aliased_Macros HAL FLASH Aliased Macros maintained for legacy purpose + * @{ + */ + +#define IS_WRPAREA IS_OB_WRPAREA +#define IS_TYPEPROGRAM IS_FLASH_TYPEPROGRAM +#define IS_TYPEPROGRAMFLASH IS_FLASH_TYPEPROGRAM +#define IS_TYPEERASE IS_FLASH_TYPEERASE +#define IS_NBSECTORS IS_FLASH_NBSECTORS +#define IS_OB_WDG_SOURCE IS_OB_IWDG_SOURCE + +/** + * @} + */ + +/** @defgroup HAL_I2C_Aliased_Macros HAL I2C Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __HAL_I2C_RESET_CR2 I2C_RESET_CR2 +#define __HAL_I2C_GENERATE_START I2C_GENERATE_START +#if defined(STM32F1) +#define __HAL_I2C_FREQ_RANGE I2C_FREQRANGE +#else +#define __HAL_I2C_FREQ_RANGE I2C_FREQ_RANGE +#endif /* STM32F1 */ +#define __HAL_I2C_RISE_TIME I2C_RISE_TIME +#define __HAL_I2C_SPEED_STANDARD I2C_SPEED_STANDARD +#define __HAL_I2C_SPEED_FAST I2C_SPEED_FAST +#define __HAL_I2C_SPEED I2C_SPEED +#define __HAL_I2C_7BIT_ADD_WRITE I2C_7BIT_ADD_WRITE +#define __HAL_I2C_7BIT_ADD_READ I2C_7BIT_ADD_READ +#define __HAL_I2C_10BIT_ADDRESS I2C_10BIT_ADDRESS +#define __HAL_I2C_10BIT_HEADER_WRITE I2C_10BIT_HEADER_WRITE +#define __HAL_I2C_10BIT_HEADER_READ I2C_10BIT_HEADER_READ +#define __HAL_I2C_MEM_ADD_MSB I2C_MEM_ADD_MSB +#define __HAL_I2C_MEM_ADD_LSB I2C_MEM_ADD_LSB +#define __HAL_I2C_FREQRANGE I2C_FREQRANGE +/** + * @} + */ + +/** @defgroup HAL_I2S_Aliased_Macros HAL I2S Aliased Macros maintained for legacy purpose + * @{ + */ + +#define IS_I2S_INSTANCE IS_I2S_ALL_INSTANCE +#define IS_I2S_INSTANCE_EXT IS_I2S_ALL_INSTANCE_EXT + +#if defined(STM32H7) +#define __HAL_I2S_CLEAR_FREFLAG __HAL_I2S_CLEAR_TIFREFLAG +#endif + +/** + * @} + */ + +/** @defgroup HAL_IRDA_Aliased_Macros HAL IRDA Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __IRDA_DISABLE __HAL_IRDA_DISABLE +#define __IRDA_ENABLE __HAL_IRDA_ENABLE + +#define __HAL_IRDA_GETCLOCKSOURCE IRDA_GETCLOCKSOURCE +#define __HAL_IRDA_MASK_COMPUTATION IRDA_MASK_COMPUTATION +#define __IRDA_GETCLOCKSOURCE IRDA_GETCLOCKSOURCE +#define __IRDA_MASK_COMPUTATION IRDA_MASK_COMPUTATION + +#define IS_IRDA_ONEBIT_SAMPLE IS_IRDA_ONE_BIT_SAMPLE + + +/** + * @} + */ + + +/** @defgroup HAL_IWDG_Aliased_Macros HAL IWDG Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_IWDG_ENABLE_WRITE_ACCESS IWDG_ENABLE_WRITE_ACCESS +#define __HAL_IWDG_DISABLE_WRITE_ACCESS IWDG_DISABLE_WRITE_ACCESS +/** + * @} + */ + + +/** @defgroup HAL_LPTIM_Aliased_Macros HAL LPTIM Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __HAL_LPTIM_ENABLE_INTERRUPT __HAL_LPTIM_ENABLE_IT +#define __HAL_LPTIM_DISABLE_INTERRUPT __HAL_LPTIM_DISABLE_IT +#define __HAL_LPTIM_GET_ITSTATUS __HAL_LPTIM_GET_IT_SOURCE + +/** + * @} + */ + + +/** @defgroup HAL_OPAMP_Aliased_Macros HAL OPAMP Aliased Macros maintained for legacy purpose + * @{ + */ +#define __OPAMP_CSR_OPAXPD OPAMP_CSR_OPAXPD +#define __OPAMP_CSR_S3SELX OPAMP_CSR_S3SELX +#define __OPAMP_CSR_S4SELX OPAMP_CSR_S4SELX +#define __OPAMP_CSR_S5SELX OPAMP_CSR_S5SELX +#define __OPAMP_CSR_S6SELX OPAMP_CSR_S6SELX +#define __OPAMP_CSR_OPAXCAL_L OPAMP_CSR_OPAXCAL_L +#define __OPAMP_CSR_OPAXCAL_H OPAMP_CSR_OPAXCAL_H +#define __OPAMP_CSR_OPAXLPM OPAMP_CSR_OPAXLPM +#define __OPAMP_CSR_ALL_SWITCHES OPAMP_CSR_ALL_SWITCHES +#define __OPAMP_CSR_ANAWSELX OPAMP_CSR_ANAWSELX +#define __OPAMP_CSR_OPAXCALOUT OPAMP_CSR_OPAXCALOUT +#define __OPAMP_OFFSET_TRIM_BITSPOSITION OPAMP_OFFSET_TRIM_BITSPOSITION +#define __OPAMP_OFFSET_TRIM_SET OPAMP_OFFSET_TRIM_SET + +/** + * @} + */ + + +/** @defgroup HAL_PWR_Aliased_Macros HAL PWR Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_PVD_EVENT_DISABLE __HAL_PWR_PVD_EXTI_DISABLE_EVENT +#define __HAL_PVD_EVENT_ENABLE __HAL_PWR_PVD_EXTI_ENABLE_EVENT +#define __HAL_PVD_EXTI_FALLINGTRIGGER_DISABLE __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE +#define __HAL_PVD_EXTI_FALLINGTRIGGER_ENABLE __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE +#define __HAL_PVD_EXTI_RISINGTRIGGER_DISABLE __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE +#define __HAL_PVD_EXTI_RISINGTRIGGER_ENABLE __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE +#define __HAL_PVM_EVENT_DISABLE __HAL_PWR_PVM_EVENT_DISABLE +#define __HAL_PVM_EVENT_ENABLE __HAL_PWR_PVM_EVENT_ENABLE +#define __HAL_PVM_EXTI_FALLINGTRIGGER_DISABLE __HAL_PWR_PVM_EXTI_FALLINGTRIGGER_DISABLE +#define __HAL_PVM_EXTI_FALLINGTRIGGER_ENABLE __HAL_PWR_PVM_EXTI_FALLINGTRIGGER_ENABLE +#define __HAL_PVM_EXTI_RISINGTRIGGER_DISABLE __HAL_PWR_PVM_EXTI_RISINGTRIGGER_DISABLE +#define __HAL_PVM_EXTI_RISINGTRIGGER_ENABLE __HAL_PWR_PVM_EXTI_RISINGTRIGGER_ENABLE +#define __HAL_PWR_INTERNALWAKEUP_DISABLE HAL_PWREx_DisableInternalWakeUpLine +#define __HAL_PWR_INTERNALWAKEUP_ENABLE HAL_PWREx_EnableInternalWakeUpLine +#define __HAL_PWR_PULL_UP_DOWN_CONFIG_DISABLE HAL_PWREx_DisablePullUpPullDownConfig +#define __HAL_PWR_PULL_UP_DOWN_CONFIG_ENABLE HAL_PWREx_EnablePullUpPullDownConfig +#define __HAL_PWR_PVD_EXTI_CLEAR_EGDE_TRIGGER() do { __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE(); } while(0) +#define __HAL_PWR_PVD_EXTI_EVENT_DISABLE __HAL_PWR_PVD_EXTI_DISABLE_EVENT +#define __HAL_PWR_PVD_EXTI_EVENT_ENABLE __HAL_PWR_PVD_EXTI_ENABLE_EVENT +#define __HAL_PWR_PVD_EXTI_FALLINGTRIGGER_DISABLE __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE +#define __HAL_PWR_PVD_EXTI_FALLINGTRIGGER_ENABLE __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE +#define __HAL_PWR_PVD_EXTI_RISINGTRIGGER_DISABLE __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE +#define __HAL_PWR_PVD_EXTI_RISINGTRIGGER_ENABLE __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE +#define __HAL_PWR_PVD_EXTI_SET_FALLING_EGDE_TRIGGER __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE +#define __HAL_PWR_PVD_EXTI_SET_RISING_EDGE_TRIGGER __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE +#define __HAL_PWR_PVM_DISABLE() do { HAL_PWREx_DisablePVM1();HAL_PWREx_DisablePVM2();HAL_PWREx_DisablePVM3();HAL_PWREx_DisablePVM4(); } while(0) +#define __HAL_PWR_PVM_ENABLE() do { HAL_PWREx_EnablePVM1();HAL_PWREx_EnablePVM2();HAL_PWREx_EnablePVM3();HAL_PWREx_EnablePVM4(); } while(0) +#define __HAL_PWR_SRAM2CONTENT_PRESERVE_DISABLE HAL_PWREx_DisableSRAM2ContentRetention +#define __HAL_PWR_SRAM2CONTENT_PRESERVE_ENABLE HAL_PWREx_EnableSRAM2ContentRetention +#define __HAL_PWR_VDDIO2_DISABLE HAL_PWREx_DisableVddIO2 +#define __HAL_PWR_VDDIO2_ENABLE HAL_PWREx_EnableVddIO2 +#define __HAL_PWR_VDDIO2_EXTI_CLEAR_EGDE_TRIGGER __HAL_PWR_VDDIO2_EXTI_DISABLE_FALLING_EDGE +#define __HAL_PWR_VDDIO2_EXTI_SET_FALLING_EGDE_TRIGGER __HAL_PWR_VDDIO2_EXTI_ENABLE_FALLING_EDGE +#define __HAL_PWR_VDDUSB_DISABLE HAL_PWREx_DisableVddUSB +#define __HAL_PWR_VDDUSB_ENABLE HAL_PWREx_EnableVddUSB + +#if defined (STM32F4) +#define __HAL_PVD_EXTI_ENABLE_IT(PWR_EXTI_LINE_PVD) __HAL_PWR_PVD_EXTI_ENABLE_IT() +#define __HAL_PVD_EXTI_DISABLE_IT(PWR_EXTI_LINE_PVD) __HAL_PWR_PVD_EXTI_DISABLE_IT() +#define __HAL_PVD_EXTI_GET_FLAG(PWR_EXTI_LINE_PVD) __HAL_PWR_PVD_EXTI_GET_FLAG() +#define __HAL_PVD_EXTI_CLEAR_FLAG(PWR_EXTI_LINE_PVD) __HAL_PWR_PVD_EXTI_CLEAR_FLAG() +#define __HAL_PVD_EXTI_GENERATE_SWIT(PWR_EXTI_LINE_PVD) __HAL_PWR_PVD_EXTI_GENERATE_SWIT() +#else +#define __HAL_PVD_EXTI_CLEAR_FLAG __HAL_PWR_PVD_EXTI_CLEAR_FLAG +#define __HAL_PVD_EXTI_DISABLE_IT __HAL_PWR_PVD_EXTI_DISABLE_IT +#define __HAL_PVD_EXTI_ENABLE_IT __HAL_PWR_PVD_EXTI_ENABLE_IT +#define __HAL_PVD_EXTI_GENERATE_SWIT __HAL_PWR_PVD_EXTI_GENERATE_SWIT +#define __HAL_PVD_EXTI_GET_FLAG __HAL_PWR_PVD_EXTI_GET_FLAG +#endif /* STM32F4 */ +/** + * @} + */ + + +/** @defgroup HAL_RCC_Aliased HAL RCC Aliased maintained for legacy purpose + * @{ + */ + +#define RCC_StopWakeUpClock_MSI RCC_STOP_WAKEUPCLOCK_MSI +#define RCC_StopWakeUpClock_HSI RCC_STOP_WAKEUPCLOCK_HSI + +#define HAL_RCC_CCSCallback HAL_RCC_CSSCallback +#define HAL_RC48_EnableBuffer_Cmd(cmd) (((cmd\ + )==ENABLE) ? HAL_RCCEx_EnableHSI48_VREFINT() : HAL_RCCEx_DisableHSI48_VREFINT()) + +#define __ADC_CLK_DISABLE __HAL_RCC_ADC_CLK_DISABLE +#define __ADC_CLK_ENABLE __HAL_RCC_ADC_CLK_ENABLE +#define __ADC_CLK_SLEEP_DISABLE __HAL_RCC_ADC_CLK_SLEEP_DISABLE +#define __ADC_CLK_SLEEP_ENABLE __HAL_RCC_ADC_CLK_SLEEP_ENABLE +#define __ADC_FORCE_RESET __HAL_RCC_ADC_FORCE_RESET +#define __ADC_RELEASE_RESET __HAL_RCC_ADC_RELEASE_RESET +#define __ADC1_CLK_DISABLE __HAL_RCC_ADC1_CLK_DISABLE +#define __ADC1_CLK_ENABLE __HAL_RCC_ADC1_CLK_ENABLE +#define __ADC1_FORCE_RESET __HAL_RCC_ADC1_FORCE_RESET +#define __ADC1_RELEASE_RESET __HAL_RCC_ADC1_RELEASE_RESET +#define __ADC1_CLK_SLEEP_ENABLE __HAL_RCC_ADC1_CLK_SLEEP_ENABLE +#define __ADC1_CLK_SLEEP_DISABLE __HAL_RCC_ADC1_CLK_SLEEP_DISABLE +#define __ADC2_CLK_DISABLE __HAL_RCC_ADC2_CLK_DISABLE +#define __ADC2_CLK_ENABLE __HAL_RCC_ADC2_CLK_ENABLE +#define __ADC2_FORCE_RESET __HAL_RCC_ADC2_FORCE_RESET +#define __ADC2_RELEASE_RESET __HAL_RCC_ADC2_RELEASE_RESET +#define __ADC3_CLK_DISABLE __HAL_RCC_ADC3_CLK_DISABLE +#define __ADC3_CLK_ENABLE __HAL_RCC_ADC3_CLK_ENABLE +#define __ADC3_FORCE_RESET __HAL_RCC_ADC3_FORCE_RESET +#define __ADC3_RELEASE_RESET __HAL_RCC_ADC3_RELEASE_RESET +#define __AES_CLK_DISABLE __HAL_RCC_AES_CLK_DISABLE +#define __AES_CLK_ENABLE __HAL_RCC_AES_CLK_ENABLE +#define __AES_CLK_SLEEP_DISABLE __HAL_RCC_AES_CLK_SLEEP_DISABLE +#define __AES_CLK_SLEEP_ENABLE __HAL_RCC_AES_CLK_SLEEP_ENABLE +#define __AES_FORCE_RESET __HAL_RCC_AES_FORCE_RESET +#define __AES_RELEASE_RESET __HAL_RCC_AES_RELEASE_RESET +#define __CRYP_CLK_SLEEP_ENABLE __HAL_RCC_CRYP_CLK_SLEEP_ENABLE +#define __CRYP_CLK_SLEEP_DISABLE __HAL_RCC_CRYP_CLK_SLEEP_DISABLE +#define __CRYP_CLK_ENABLE __HAL_RCC_CRYP_CLK_ENABLE +#define __CRYP_CLK_DISABLE __HAL_RCC_CRYP_CLK_DISABLE +#define __CRYP_FORCE_RESET __HAL_RCC_CRYP_FORCE_RESET +#define __CRYP_RELEASE_RESET __HAL_RCC_CRYP_RELEASE_RESET +#define __AFIO_CLK_DISABLE __HAL_RCC_AFIO_CLK_DISABLE +#define __AFIO_CLK_ENABLE __HAL_RCC_AFIO_CLK_ENABLE +#define __AFIO_FORCE_RESET __HAL_RCC_AFIO_FORCE_RESET +#define __AFIO_RELEASE_RESET __HAL_RCC_AFIO_RELEASE_RESET +#define __AHB_FORCE_RESET __HAL_RCC_AHB_FORCE_RESET +#define __AHB_RELEASE_RESET __HAL_RCC_AHB_RELEASE_RESET +#define __AHB1_FORCE_RESET __HAL_RCC_AHB1_FORCE_RESET +#define __AHB1_RELEASE_RESET __HAL_RCC_AHB1_RELEASE_RESET +#define __AHB2_FORCE_RESET __HAL_RCC_AHB2_FORCE_RESET +#define __AHB2_RELEASE_RESET __HAL_RCC_AHB2_RELEASE_RESET +#define __AHB3_FORCE_RESET __HAL_RCC_AHB3_FORCE_RESET +#define __AHB3_RELEASE_RESET __HAL_RCC_AHB3_RELEASE_RESET +#define __APB1_FORCE_RESET __HAL_RCC_APB1_FORCE_RESET +#define __APB1_RELEASE_RESET __HAL_RCC_APB1_RELEASE_RESET +#define __APB2_FORCE_RESET __HAL_RCC_APB2_FORCE_RESET +#define __APB2_RELEASE_RESET __HAL_RCC_APB2_RELEASE_RESET +#define __BKP_CLK_DISABLE __HAL_RCC_BKP_CLK_DISABLE +#define __BKP_CLK_ENABLE __HAL_RCC_BKP_CLK_ENABLE +#define __BKP_FORCE_RESET __HAL_RCC_BKP_FORCE_RESET +#define __BKP_RELEASE_RESET __HAL_RCC_BKP_RELEASE_RESET +#define __CAN1_CLK_DISABLE __HAL_RCC_CAN1_CLK_DISABLE +#define __CAN1_CLK_ENABLE __HAL_RCC_CAN1_CLK_ENABLE +#define __CAN1_CLK_SLEEP_DISABLE __HAL_RCC_CAN1_CLK_SLEEP_DISABLE +#define __CAN1_CLK_SLEEP_ENABLE __HAL_RCC_CAN1_CLK_SLEEP_ENABLE +#define __CAN1_FORCE_RESET __HAL_RCC_CAN1_FORCE_RESET +#define __CAN1_RELEASE_RESET __HAL_RCC_CAN1_RELEASE_RESET +#define __CAN_CLK_DISABLE __HAL_RCC_CAN1_CLK_DISABLE +#define __CAN_CLK_ENABLE __HAL_RCC_CAN1_CLK_ENABLE +#define __CAN_FORCE_RESET __HAL_RCC_CAN1_FORCE_RESET +#define __CAN_RELEASE_RESET __HAL_RCC_CAN1_RELEASE_RESET +#define __CAN2_CLK_DISABLE __HAL_RCC_CAN2_CLK_DISABLE +#define __CAN2_CLK_ENABLE __HAL_RCC_CAN2_CLK_ENABLE +#define __CAN2_FORCE_RESET __HAL_RCC_CAN2_FORCE_RESET +#define __CAN2_RELEASE_RESET __HAL_RCC_CAN2_RELEASE_RESET +#define __CEC_CLK_DISABLE __HAL_RCC_CEC_CLK_DISABLE +#define __CEC_CLK_ENABLE __HAL_RCC_CEC_CLK_ENABLE +#define __COMP_CLK_DISABLE __HAL_RCC_COMP_CLK_DISABLE +#define __COMP_CLK_ENABLE __HAL_RCC_COMP_CLK_ENABLE +#define __COMP_FORCE_RESET __HAL_RCC_COMP_FORCE_RESET +#define __COMP_RELEASE_RESET __HAL_RCC_COMP_RELEASE_RESET +#define __COMP_CLK_SLEEP_ENABLE __HAL_RCC_COMP_CLK_SLEEP_ENABLE +#define __COMP_CLK_SLEEP_DISABLE __HAL_RCC_COMP_CLK_SLEEP_DISABLE +#define __CEC_FORCE_RESET __HAL_RCC_CEC_FORCE_RESET +#define __CEC_RELEASE_RESET __HAL_RCC_CEC_RELEASE_RESET +#define __CRC_CLK_DISABLE __HAL_RCC_CRC_CLK_DISABLE +#define __CRC_CLK_ENABLE __HAL_RCC_CRC_CLK_ENABLE +#define __CRC_CLK_SLEEP_DISABLE __HAL_RCC_CRC_CLK_SLEEP_DISABLE +#define __CRC_CLK_SLEEP_ENABLE __HAL_RCC_CRC_CLK_SLEEP_ENABLE +#define __CRC_FORCE_RESET __HAL_RCC_CRC_FORCE_RESET +#define __CRC_RELEASE_RESET __HAL_RCC_CRC_RELEASE_RESET +#define __DAC_CLK_DISABLE __HAL_RCC_DAC_CLK_DISABLE +#define __DAC_CLK_ENABLE __HAL_RCC_DAC_CLK_ENABLE +#define __DAC_FORCE_RESET __HAL_RCC_DAC_FORCE_RESET +#define __DAC_RELEASE_RESET __HAL_RCC_DAC_RELEASE_RESET +#define __DAC1_CLK_DISABLE __HAL_RCC_DAC1_CLK_DISABLE +#define __DAC1_CLK_ENABLE __HAL_RCC_DAC1_CLK_ENABLE +#define __DAC1_CLK_SLEEP_DISABLE __HAL_RCC_DAC1_CLK_SLEEP_DISABLE +#define __DAC1_CLK_SLEEP_ENABLE __HAL_RCC_DAC1_CLK_SLEEP_ENABLE +#define __DAC1_FORCE_RESET __HAL_RCC_DAC1_FORCE_RESET +#define __DAC1_RELEASE_RESET __HAL_RCC_DAC1_RELEASE_RESET +#define __DBGMCU_CLK_ENABLE __HAL_RCC_DBGMCU_CLK_ENABLE +#define __DBGMCU_CLK_DISABLE __HAL_RCC_DBGMCU_CLK_DISABLE +#define __DBGMCU_FORCE_RESET __HAL_RCC_DBGMCU_FORCE_RESET +#define __DBGMCU_RELEASE_RESET __HAL_RCC_DBGMCU_RELEASE_RESET +#define __DFSDM_CLK_DISABLE __HAL_RCC_DFSDM_CLK_DISABLE +#define __DFSDM_CLK_ENABLE __HAL_RCC_DFSDM_CLK_ENABLE +#define __DFSDM_CLK_SLEEP_DISABLE __HAL_RCC_DFSDM_CLK_SLEEP_DISABLE +#define __DFSDM_CLK_SLEEP_ENABLE __HAL_RCC_DFSDM_CLK_SLEEP_ENABLE +#define __DFSDM_FORCE_RESET __HAL_RCC_DFSDM_FORCE_RESET +#define __DFSDM_RELEASE_RESET __HAL_RCC_DFSDM_RELEASE_RESET +#define __DMA1_CLK_DISABLE __HAL_RCC_DMA1_CLK_DISABLE +#define __DMA1_CLK_ENABLE __HAL_RCC_DMA1_CLK_ENABLE +#define __DMA1_CLK_SLEEP_DISABLE __HAL_RCC_DMA1_CLK_SLEEP_DISABLE +#define __DMA1_CLK_SLEEP_ENABLE __HAL_RCC_DMA1_CLK_SLEEP_ENABLE +#define __DMA1_FORCE_RESET __HAL_RCC_DMA1_FORCE_RESET +#define __DMA1_RELEASE_RESET __HAL_RCC_DMA1_RELEASE_RESET +#define __DMA2_CLK_DISABLE __HAL_RCC_DMA2_CLK_DISABLE +#define __DMA2_CLK_ENABLE __HAL_RCC_DMA2_CLK_ENABLE +#define __DMA2_CLK_SLEEP_DISABLE __HAL_RCC_DMA2_CLK_SLEEP_DISABLE +#define __DMA2_CLK_SLEEP_ENABLE __HAL_RCC_DMA2_CLK_SLEEP_ENABLE +#define __DMA2_FORCE_RESET __HAL_RCC_DMA2_FORCE_RESET +#define __DMA2_RELEASE_RESET __HAL_RCC_DMA2_RELEASE_RESET +#define __ETHMAC_CLK_DISABLE __HAL_RCC_ETHMAC_CLK_DISABLE +#define __ETHMAC_CLK_ENABLE __HAL_RCC_ETHMAC_CLK_ENABLE +#define __ETHMAC_FORCE_RESET __HAL_RCC_ETHMAC_FORCE_RESET +#define __ETHMAC_RELEASE_RESET __HAL_RCC_ETHMAC_RELEASE_RESET +#define __ETHMACRX_CLK_DISABLE __HAL_RCC_ETHMACRX_CLK_DISABLE +#define __ETHMACRX_CLK_ENABLE __HAL_RCC_ETHMACRX_CLK_ENABLE +#define __ETHMACTX_CLK_DISABLE __HAL_RCC_ETHMACTX_CLK_DISABLE +#define __ETHMACTX_CLK_ENABLE __HAL_RCC_ETHMACTX_CLK_ENABLE +#define __FIREWALL_CLK_DISABLE __HAL_RCC_FIREWALL_CLK_DISABLE +#define __FIREWALL_CLK_ENABLE __HAL_RCC_FIREWALL_CLK_ENABLE +#define __FLASH_CLK_DISABLE __HAL_RCC_FLASH_CLK_DISABLE +#define __FLASH_CLK_ENABLE __HAL_RCC_FLASH_CLK_ENABLE +#define __FLASH_CLK_SLEEP_DISABLE __HAL_RCC_FLASH_CLK_SLEEP_DISABLE +#define __FLASH_CLK_SLEEP_ENABLE __HAL_RCC_FLASH_CLK_SLEEP_ENABLE +#define __FLASH_FORCE_RESET __HAL_RCC_FLASH_FORCE_RESET +#define __FLASH_RELEASE_RESET __HAL_RCC_FLASH_RELEASE_RESET +#define __FLITF_CLK_DISABLE __HAL_RCC_FLITF_CLK_DISABLE +#define __FLITF_CLK_ENABLE __HAL_RCC_FLITF_CLK_ENABLE +#define __FLITF_FORCE_RESET __HAL_RCC_FLITF_FORCE_RESET +#define __FLITF_RELEASE_RESET __HAL_RCC_FLITF_RELEASE_RESET +#define __FLITF_CLK_SLEEP_ENABLE __HAL_RCC_FLITF_CLK_SLEEP_ENABLE +#define __FLITF_CLK_SLEEP_DISABLE __HAL_RCC_FLITF_CLK_SLEEP_DISABLE +#define __FMC_CLK_DISABLE __HAL_RCC_FMC_CLK_DISABLE +#define __FMC_CLK_ENABLE __HAL_RCC_FMC_CLK_ENABLE +#define __FMC_CLK_SLEEP_DISABLE __HAL_RCC_FMC_CLK_SLEEP_DISABLE +#define __FMC_CLK_SLEEP_ENABLE __HAL_RCC_FMC_CLK_SLEEP_ENABLE +#define __FMC_FORCE_RESET __HAL_RCC_FMC_FORCE_RESET +#define __FMC_RELEASE_RESET __HAL_RCC_FMC_RELEASE_RESET +#define __FSMC_CLK_DISABLE __HAL_RCC_FSMC_CLK_DISABLE +#define __FSMC_CLK_ENABLE __HAL_RCC_FSMC_CLK_ENABLE +#define __GPIOA_CLK_DISABLE __HAL_RCC_GPIOA_CLK_DISABLE +#define __GPIOA_CLK_ENABLE __HAL_RCC_GPIOA_CLK_ENABLE +#define __GPIOA_CLK_SLEEP_DISABLE __HAL_RCC_GPIOA_CLK_SLEEP_DISABLE +#define __GPIOA_CLK_SLEEP_ENABLE __HAL_RCC_GPIOA_CLK_SLEEP_ENABLE +#define __GPIOA_FORCE_RESET __HAL_RCC_GPIOA_FORCE_RESET +#define __GPIOA_RELEASE_RESET __HAL_RCC_GPIOA_RELEASE_RESET +#define __GPIOB_CLK_DISABLE __HAL_RCC_GPIOB_CLK_DISABLE +#define __GPIOB_CLK_ENABLE __HAL_RCC_GPIOB_CLK_ENABLE +#define __GPIOB_CLK_SLEEP_DISABLE __HAL_RCC_GPIOB_CLK_SLEEP_DISABLE +#define __GPIOB_CLK_SLEEP_ENABLE __HAL_RCC_GPIOB_CLK_SLEEP_ENABLE +#define __GPIOB_FORCE_RESET __HAL_RCC_GPIOB_FORCE_RESET +#define __GPIOB_RELEASE_RESET __HAL_RCC_GPIOB_RELEASE_RESET +#define __GPIOC_CLK_DISABLE __HAL_RCC_GPIOC_CLK_DISABLE +#define __GPIOC_CLK_ENABLE __HAL_RCC_GPIOC_CLK_ENABLE +#define __GPIOC_CLK_SLEEP_DISABLE __HAL_RCC_GPIOC_CLK_SLEEP_DISABLE +#define __GPIOC_CLK_SLEEP_ENABLE __HAL_RCC_GPIOC_CLK_SLEEP_ENABLE +#define __GPIOC_FORCE_RESET __HAL_RCC_GPIOC_FORCE_RESET +#define __GPIOC_RELEASE_RESET __HAL_RCC_GPIOC_RELEASE_RESET +#define __GPIOD_CLK_DISABLE __HAL_RCC_GPIOD_CLK_DISABLE +#define __GPIOD_CLK_ENABLE __HAL_RCC_GPIOD_CLK_ENABLE +#define __GPIOD_CLK_SLEEP_DISABLE __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE +#define __GPIOD_CLK_SLEEP_ENABLE __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE +#define __GPIOD_FORCE_RESET __HAL_RCC_GPIOD_FORCE_RESET +#define __GPIOD_RELEASE_RESET __HAL_RCC_GPIOD_RELEASE_RESET +#define __GPIOE_CLK_DISABLE __HAL_RCC_GPIOE_CLK_DISABLE +#define __GPIOE_CLK_ENABLE __HAL_RCC_GPIOE_CLK_ENABLE +#define __GPIOE_CLK_SLEEP_DISABLE __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE +#define __GPIOE_CLK_SLEEP_ENABLE __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE +#define __GPIOE_FORCE_RESET __HAL_RCC_GPIOE_FORCE_RESET +#define __GPIOE_RELEASE_RESET __HAL_RCC_GPIOE_RELEASE_RESET +#define __GPIOF_CLK_DISABLE __HAL_RCC_GPIOF_CLK_DISABLE +#define __GPIOF_CLK_ENABLE __HAL_RCC_GPIOF_CLK_ENABLE +#define __GPIOF_CLK_SLEEP_DISABLE __HAL_RCC_GPIOF_CLK_SLEEP_DISABLE +#define __GPIOF_CLK_SLEEP_ENABLE __HAL_RCC_GPIOF_CLK_SLEEP_ENABLE +#define __GPIOF_FORCE_RESET __HAL_RCC_GPIOF_FORCE_RESET +#define __GPIOF_RELEASE_RESET __HAL_RCC_GPIOF_RELEASE_RESET +#define __GPIOG_CLK_DISABLE __HAL_RCC_GPIOG_CLK_DISABLE +#define __GPIOG_CLK_ENABLE __HAL_RCC_GPIOG_CLK_ENABLE +#define __GPIOG_CLK_SLEEP_DISABLE __HAL_RCC_GPIOG_CLK_SLEEP_DISABLE +#define __GPIOG_CLK_SLEEP_ENABLE __HAL_RCC_GPIOG_CLK_SLEEP_ENABLE +#define __GPIOG_FORCE_RESET __HAL_RCC_GPIOG_FORCE_RESET +#define __GPIOG_RELEASE_RESET __HAL_RCC_GPIOG_RELEASE_RESET +#define __GPIOH_CLK_DISABLE __HAL_RCC_GPIOH_CLK_DISABLE +#define __GPIOH_CLK_ENABLE __HAL_RCC_GPIOH_CLK_ENABLE +#define __GPIOH_CLK_SLEEP_DISABLE __HAL_RCC_GPIOH_CLK_SLEEP_DISABLE +#define __GPIOH_CLK_SLEEP_ENABLE __HAL_RCC_GPIOH_CLK_SLEEP_ENABLE +#define __GPIOH_FORCE_RESET __HAL_RCC_GPIOH_FORCE_RESET +#define __GPIOH_RELEASE_RESET __HAL_RCC_GPIOH_RELEASE_RESET +#define __I2C1_CLK_DISABLE __HAL_RCC_I2C1_CLK_DISABLE +#define __I2C1_CLK_ENABLE __HAL_RCC_I2C1_CLK_ENABLE +#define __I2C1_CLK_SLEEP_DISABLE __HAL_RCC_I2C1_CLK_SLEEP_DISABLE +#define __I2C1_CLK_SLEEP_ENABLE __HAL_RCC_I2C1_CLK_SLEEP_ENABLE +#define __I2C1_FORCE_RESET __HAL_RCC_I2C1_FORCE_RESET +#define __I2C1_RELEASE_RESET __HAL_RCC_I2C1_RELEASE_RESET +#define __I2C2_CLK_DISABLE __HAL_RCC_I2C2_CLK_DISABLE +#define __I2C2_CLK_ENABLE __HAL_RCC_I2C2_CLK_ENABLE +#define __I2C2_CLK_SLEEP_DISABLE __HAL_RCC_I2C2_CLK_SLEEP_DISABLE +#define __I2C2_CLK_SLEEP_ENABLE __HAL_RCC_I2C2_CLK_SLEEP_ENABLE +#define __I2C2_FORCE_RESET __HAL_RCC_I2C2_FORCE_RESET +#define __I2C2_RELEASE_RESET __HAL_RCC_I2C2_RELEASE_RESET +#define __I2C3_CLK_DISABLE __HAL_RCC_I2C3_CLK_DISABLE +#define __I2C3_CLK_ENABLE __HAL_RCC_I2C3_CLK_ENABLE +#define __I2C3_CLK_SLEEP_DISABLE __HAL_RCC_I2C3_CLK_SLEEP_DISABLE +#define __I2C3_CLK_SLEEP_ENABLE __HAL_RCC_I2C3_CLK_SLEEP_ENABLE +#define __I2C3_FORCE_RESET __HAL_RCC_I2C3_FORCE_RESET +#define __I2C3_RELEASE_RESET __HAL_RCC_I2C3_RELEASE_RESET +#define __LCD_CLK_DISABLE __HAL_RCC_LCD_CLK_DISABLE +#define __LCD_CLK_ENABLE __HAL_RCC_LCD_CLK_ENABLE +#define __LCD_CLK_SLEEP_DISABLE __HAL_RCC_LCD_CLK_SLEEP_DISABLE +#define __LCD_CLK_SLEEP_ENABLE __HAL_RCC_LCD_CLK_SLEEP_ENABLE +#define __LCD_FORCE_RESET __HAL_RCC_LCD_FORCE_RESET +#define __LCD_RELEASE_RESET __HAL_RCC_LCD_RELEASE_RESET +#define __LPTIM1_CLK_DISABLE __HAL_RCC_LPTIM1_CLK_DISABLE +#define __LPTIM1_CLK_ENABLE __HAL_RCC_LPTIM1_CLK_ENABLE +#define __LPTIM1_CLK_SLEEP_DISABLE __HAL_RCC_LPTIM1_CLK_SLEEP_DISABLE +#define __LPTIM1_CLK_SLEEP_ENABLE __HAL_RCC_LPTIM1_CLK_SLEEP_ENABLE +#define __LPTIM1_FORCE_RESET __HAL_RCC_LPTIM1_FORCE_RESET +#define __LPTIM1_RELEASE_RESET __HAL_RCC_LPTIM1_RELEASE_RESET +#define __LPTIM2_CLK_DISABLE __HAL_RCC_LPTIM2_CLK_DISABLE +#define __LPTIM2_CLK_ENABLE __HAL_RCC_LPTIM2_CLK_ENABLE +#define __LPTIM2_CLK_SLEEP_DISABLE __HAL_RCC_LPTIM2_CLK_SLEEP_DISABLE +#define __LPTIM2_CLK_SLEEP_ENABLE __HAL_RCC_LPTIM2_CLK_SLEEP_ENABLE +#define __LPTIM2_FORCE_RESET __HAL_RCC_LPTIM2_FORCE_RESET +#define __LPTIM2_RELEASE_RESET __HAL_RCC_LPTIM2_RELEASE_RESET +#define __LPUART1_CLK_DISABLE __HAL_RCC_LPUART1_CLK_DISABLE +#define __LPUART1_CLK_ENABLE __HAL_RCC_LPUART1_CLK_ENABLE +#define __LPUART1_CLK_SLEEP_DISABLE __HAL_RCC_LPUART1_CLK_SLEEP_DISABLE +#define __LPUART1_CLK_SLEEP_ENABLE __HAL_RCC_LPUART1_CLK_SLEEP_ENABLE +#define __LPUART1_FORCE_RESET __HAL_RCC_LPUART1_FORCE_RESET +#define __LPUART1_RELEASE_RESET __HAL_RCC_LPUART1_RELEASE_RESET +#define __OPAMP_CLK_DISABLE __HAL_RCC_OPAMP_CLK_DISABLE +#define __OPAMP_CLK_ENABLE __HAL_RCC_OPAMP_CLK_ENABLE +#define __OPAMP_CLK_SLEEP_DISABLE __HAL_RCC_OPAMP_CLK_SLEEP_DISABLE +#define __OPAMP_CLK_SLEEP_ENABLE __HAL_RCC_OPAMP_CLK_SLEEP_ENABLE +#define __OPAMP_FORCE_RESET __HAL_RCC_OPAMP_FORCE_RESET +#define __OPAMP_RELEASE_RESET __HAL_RCC_OPAMP_RELEASE_RESET +#define __OTGFS_CLK_DISABLE __HAL_RCC_OTGFS_CLK_DISABLE +#define __OTGFS_CLK_ENABLE __HAL_RCC_OTGFS_CLK_ENABLE +#define __OTGFS_CLK_SLEEP_DISABLE __HAL_RCC_OTGFS_CLK_SLEEP_DISABLE +#define __OTGFS_CLK_SLEEP_ENABLE __HAL_RCC_OTGFS_CLK_SLEEP_ENABLE +#define __OTGFS_FORCE_RESET __HAL_RCC_OTGFS_FORCE_RESET +#define __OTGFS_RELEASE_RESET __HAL_RCC_OTGFS_RELEASE_RESET +#define __PWR_CLK_DISABLE __HAL_RCC_PWR_CLK_DISABLE +#define __PWR_CLK_ENABLE __HAL_RCC_PWR_CLK_ENABLE +#define __PWR_CLK_SLEEP_DISABLE __HAL_RCC_PWR_CLK_SLEEP_DISABLE +#define __PWR_CLK_SLEEP_ENABLE __HAL_RCC_PWR_CLK_SLEEP_ENABLE +#define __PWR_FORCE_RESET __HAL_RCC_PWR_FORCE_RESET +#define __PWR_RELEASE_RESET __HAL_RCC_PWR_RELEASE_RESET +#define __QSPI_CLK_DISABLE __HAL_RCC_QSPI_CLK_DISABLE +#define __QSPI_CLK_ENABLE __HAL_RCC_QSPI_CLK_ENABLE +#define __QSPI_CLK_SLEEP_DISABLE __HAL_RCC_QSPI_CLK_SLEEP_DISABLE +#define __QSPI_CLK_SLEEP_ENABLE __HAL_RCC_QSPI_CLK_SLEEP_ENABLE +#define __QSPI_FORCE_RESET __HAL_RCC_QSPI_FORCE_RESET +#define __QSPI_RELEASE_RESET __HAL_RCC_QSPI_RELEASE_RESET + +#if defined(STM32WB) +#define __HAL_RCC_QSPI_CLK_DISABLE __HAL_RCC_QUADSPI_CLK_DISABLE +#define __HAL_RCC_QSPI_CLK_ENABLE __HAL_RCC_QUADSPI_CLK_ENABLE +#define __HAL_RCC_QSPI_CLK_SLEEP_DISABLE __HAL_RCC_QUADSPI_CLK_SLEEP_DISABLE +#define __HAL_RCC_QSPI_CLK_SLEEP_ENABLE __HAL_RCC_QUADSPI_CLK_SLEEP_ENABLE +#define __HAL_RCC_QSPI_FORCE_RESET __HAL_RCC_QUADSPI_FORCE_RESET +#define __HAL_RCC_QSPI_RELEASE_RESET __HAL_RCC_QUADSPI_RELEASE_RESET +#define __HAL_RCC_QSPI_IS_CLK_ENABLED __HAL_RCC_QUADSPI_IS_CLK_ENABLED +#define __HAL_RCC_QSPI_IS_CLK_DISABLED __HAL_RCC_QUADSPI_IS_CLK_DISABLED +#define __HAL_RCC_QSPI_IS_CLK_SLEEP_ENABLED __HAL_RCC_QUADSPI_IS_CLK_SLEEP_ENABLED +#define __HAL_RCC_QSPI_IS_CLK_SLEEP_DISABLED __HAL_RCC_QUADSPI_IS_CLK_SLEEP_DISABLED +#define QSPI_IRQHandler QUADSPI_IRQHandler +#endif /* __HAL_RCC_QUADSPI_CLK_ENABLE */ + +#define __RNG_CLK_DISABLE __HAL_RCC_RNG_CLK_DISABLE +#define __RNG_CLK_ENABLE __HAL_RCC_RNG_CLK_ENABLE +#define __RNG_CLK_SLEEP_DISABLE __HAL_RCC_RNG_CLK_SLEEP_DISABLE +#define __RNG_CLK_SLEEP_ENABLE __HAL_RCC_RNG_CLK_SLEEP_ENABLE +#define __RNG_FORCE_RESET __HAL_RCC_RNG_FORCE_RESET +#define __RNG_RELEASE_RESET __HAL_RCC_RNG_RELEASE_RESET +#define __SAI1_CLK_DISABLE __HAL_RCC_SAI1_CLK_DISABLE +#define __SAI1_CLK_ENABLE __HAL_RCC_SAI1_CLK_ENABLE +#define __SAI1_CLK_SLEEP_DISABLE __HAL_RCC_SAI1_CLK_SLEEP_DISABLE +#define __SAI1_CLK_SLEEP_ENABLE __HAL_RCC_SAI1_CLK_SLEEP_ENABLE +#define __SAI1_FORCE_RESET __HAL_RCC_SAI1_FORCE_RESET +#define __SAI1_RELEASE_RESET __HAL_RCC_SAI1_RELEASE_RESET +#define __SAI2_CLK_DISABLE __HAL_RCC_SAI2_CLK_DISABLE +#define __SAI2_CLK_ENABLE __HAL_RCC_SAI2_CLK_ENABLE +#define __SAI2_CLK_SLEEP_DISABLE __HAL_RCC_SAI2_CLK_SLEEP_DISABLE +#define __SAI2_CLK_SLEEP_ENABLE __HAL_RCC_SAI2_CLK_SLEEP_ENABLE +#define __SAI2_FORCE_RESET __HAL_RCC_SAI2_FORCE_RESET +#define __SAI2_RELEASE_RESET __HAL_RCC_SAI2_RELEASE_RESET +#define __SDIO_CLK_DISABLE __HAL_RCC_SDIO_CLK_DISABLE +#define __SDIO_CLK_ENABLE __HAL_RCC_SDIO_CLK_ENABLE +#define __SDMMC_CLK_DISABLE __HAL_RCC_SDMMC_CLK_DISABLE +#define __SDMMC_CLK_ENABLE __HAL_RCC_SDMMC_CLK_ENABLE +#define __SDMMC_CLK_SLEEP_DISABLE __HAL_RCC_SDMMC_CLK_SLEEP_DISABLE +#define __SDMMC_CLK_SLEEP_ENABLE __HAL_RCC_SDMMC_CLK_SLEEP_ENABLE +#define __SDMMC_FORCE_RESET __HAL_RCC_SDMMC_FORCE_RESET +#define __SDMMC_RELEASE_RESET __HAL_RCC_SDMMC_RELEASE_RESET +#define __SPI1_CLK_DISABLE __HAL_RCC_SPI1_CLK_DISABLE +#define __SPI1_CLK_ENABLE __HAL_RCC_SPI1_CLK_ENABLE +#define __SPI1_CLK_SLEEP_DISABLE __HAL_RCC_SPI1_CLK_SLEEP_DISABLE +#define __SPI1_CLK_SLEEP_ENABLE __HAL_RCC_SPI1_CLK_SLEEP_ENABLE +#define __SPI1_FORCE_RESET __HAL_RCC_SPI1_FORCE_RESET +#define __SPI1_RELEASE_RESET __HAL_RCC_SPI1_RELEASE_RESET +#define __SPI2_CLK_DISABLE __HAL_RCC_SPI2_CLK_DISABLE +#define __SPI2_CLK_ENABLE __HAL_RCC_SPI2_CLK_ENABLE +#define __SPI2_CLK_SLEEP_DISABLE __HAL_RCC_SPI2_CLK_SLEEP_DISABLE +#define __SPI2_CLK_SLEEP_ENABLE __HAL_RCC_SPI2_CLK_SLEEP_ENABLE +#define __SPI2_FORCE_RESET __HAL_RCC_SPI2_FORCE_RESET +#define __SPI2_RELEASE_RESET __HAL_RCC_SPI2_RELEASE_RESET +#define __SPI3_CLK_DISABLE __HAL_RCC_SPI3_CLK_DISABLE +#define __SPI3_CLK_ENABLE __HAL_RCC_SPI3_CLK_ENABLE +#define __SPI3_CLK_SLEEP_DISABLE __HAL_RCC_SPI3_CLK_SLEEP_DISABLE +#define __SPI3_CLK_SLEEP_ENABLE __HAL_RCC_SPI3_CLK_SLEEP_ENABLE +#define __SPI3_FORCE_RESET __HAL_RCC_SPI3_FORCE_RESET +#define __SPI3_RELEASE_RESET __HAL_RCC_SPI3_RELEASE_RESET +#define __SRAM_CLK_DISABLE __HAL_RCC_SRAM_CLK_DISABLE +#define __SRAM_CLK_ENABLE __HAL_RCC_SRAM_CLK_ENABLE +#define __SRAM1_CLK_SLEEP_DISABLE __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE +#define __SRAM1_CLK_SLEEP_ENABLE __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE +#define __SRAM2_CLK_SLEEP_DISABLE __HAL_RCC_SRAM2_CLK_SLEEP_DISABLE +#define __SRAM2_CLK_SLEEP_ENABLE __HAL_RCC_SRAM2_CLK_SLEEP_ENABLE +#define __SWPMI1_CLK_DISABLE __HAL_RCC_SWPMI1_CLK_DISABLE +#define __SWPMI1_CLK_ENABLE __HAL_RCC_SWPMI1_CLK_ENABLE +#define __SWPMI1_CLK_SLEEP_DISABLE __HAL_RCC_SWPMI1_CLK_SLEEP_DISABLE +#define __SWPMI1_CLK_SLEEP_ENABLE __HAL_RCC_SWPMI1_CLK_SLEEP_ENABLE +#define __SWPMI1_FORCE_RESET __HAL_RCC_SWPMI1_FORCE_RESET +#define __SWPMI1_RELEASE_RESET __HAL_RCC_SWPMI1_RELEASE_RESET +#define __SYSCFG_CLK_DISABLE __HAL_RCC_SYSCFG_CLK_DISABLE +#define __SYSCFG_CLK_ENABLE __HAL_RCC_SYSCFG_CLK_ENABLE +#define __SYSCFG_CLK_SLEEP_DISABLE __HAL_RCC_SYSCFG_CLK_SLEEP_DISABLE +#define __SYSCFG_CLK_SLEEP_ENABLE __HAL_RCC_SYSCFG_CLK_SLEEP_ENABLE +#define __SYSCFG_FORCE_RESET __HAL_RCC_SYSCFG_FORCE_RESET +#define __SYSCFG_RELEASE_RESET __HAL_RCC_SYSCFG_RELEASE_RESET +#define __TIM1_CLK_DISABLE __HAL_RCC_TIM1_CLK_DISABLE +#define __TIM1_CLK_ENABLE __HAL_RCC_TIM1_CLK_ENABLE +#define __TIM1_CLK_SLEEP_DISABLE __HAL_RCC_TIM1_CLK_SLEEP_DISABLE +#define __TIM1_CLK_SLEEP_ENABLE __HAL_RCC_TIM1_CLK_SLEEP_ENABLE +#define __TIM1_FORCE_RESET __HAL_RCC_TIM1_FORCE_RESET +#define __TIM1_RELEASE_RESET __HAL_RCC_TIM1_RELEASE_RESET +#define __TIM10_CLK_DISABLE __HAL_RCC_TIM10_CLK_DISABLE +#define __TIM10_CLK_ENABLE __HAL_RCC_TIM10_CLK_ENABLE +#define __TIM10_FORCE_RESET __HAL_RCC_TIM10_FORCE_RESET +#define __TIM10_RELEASE_RESET __HAL_RCC_TIM10_RELEASE_RESET +#define __TIM11_CLK_DISABLE __HAL_RCC_TIM11_CLK_DISABLE +#define __TIM11_CLK_ENABLE __HAL_RCC_TIM11_CLK_ENABLE +#define __TIM11_FORCE_RESET __HAL_RCC_TIM11_FORCE_RESET +#define __TIM11_RELEASE_RESET __HAL_RCC_TIM11_RELEASE_RESET +#define __TIM12_CLK_DISABLE __HAL_RCC_TIM12_CLK_DISABLE +#define __TIM12_CLK_ENABLE __HAL_RCC_TIM12_CLK_ENABLE +#define __TIM12_FORCE_RESET __HAL_RCC_TIM12_FORCE_RESET +#define __TIM12_RELEASE_RESET __HAL_RCC_TIM12_RELEASE_RESET +#define __TIM13_CLK_DISABLE __HAL_RCC_TIM13_CLK_DISABLE +#define __TIM13_CLK_ENABLE __HAL_RCC_TIM13_CLK_ENABLE +#define __TIM13_FORCE_RESET __HAL_RCC_TIM13_FORCE_RESET +#define __TIM13_RELEASE_RESET __HAL_RCC_TIM13_RELEASE_RESET +#define __TIM14_CLK_DISABLE __HAL_RCC_TIM14_CLK_DISABLE +#define __TIM14_CLK_ENABLE __HAL_RCC_TIM14_CLK_ENABLE +#define __TIM14_FORCE_RESET __HAL_RCC_TIM14_FORCE_RESET +#define __TIM14_RELEASE_RESET __HAL_RCC_TIM14_RELEASE_RESET +#define __TIM15_CLK_DISABLE __HAL_RCC_TIM15_CLK_DISABLE +#define __TIM15_CLK_ENABLE __HAL_RCC_TIM15_CLK_ENABLE +#define __TIM15_CLK_SLEEP_DISABLE __HAL_RCC_TIM15_CLK_SLEEP_DISABLE +#define __TIM15_CLK_SLEEP_ENABLE __HAL_RCC_TIM15_CLK_SLEEP_ENABLE +#define __TIM15_FORCE_RESET __HAL_RCC_TIM15_FORCE_RESET +#define __TIM15_RELEASE_RESET __HAL_RCC_TIM15_RELEASE_RESET +#define __TIM16_CLK_DISABLE __HAL_RCC_TIM16_CLK_DISABLE +#define __TIM16_CLK_ENABLE __HAL_RCC_TIM16_CLK_ENABLE +#define __TIM16_CLK_SLEEP_DISABLE __HAL_RCC_TIM16_CLK_SLEEP_DISABLE +#define __TIM16_CLK_SLEEP_ENABLE __HAL_RCC_TIM16_CLK_SLEEP_ENABLE +#define __TIM16_FORCE_RESET __HAL_RCC_TIM16_FORCE_RESET +#define __TIM16_RELEASE_RESET __HAL_RCC_TIM16_RELEASE_RESET +#define __TIM17_CLK_DISABLE __HAL_RCC_TIM17_CLK_DISABLE +#define __TIM17_CLK_ENABLE __HAL_RCC_TIM17_CLK_ENABLE +#define __TIM17_CLK_SLEEP_DISABLE __HAL_RCC_TIM17_CLK_SLEEP_DISABLE +#define __TIM17_CLK_SLEEP_ENABLE __HAL_RCC_TIM17_CLK_SLEEP_ENABLE +#define __TIM17_FORCE_RESET __HAL_RCC_TIM17_FORCE_RESET +#define __TIM17_RELEASE_RESET __HAL_RCC_TIM17_RELEASE_RESET +#define __TIM2_CLK_DISABLE __HAL_RCC_TIM2_CLK_DISABLE +#define __TIM2_CLK_ENABLE __HAL_RCC_TIM2_CLK_ENABLE +#define __TIM2_CLK_SLEEP_DISABLE __HAL_RCC_TIM2_CLK_SLEEP_DISABLE +#define __TIM2_CLK_SLEEP_ENABLE __HAL_RCC_TIM2_CLK_SLEEP_ENABLE +#define __TIM2_FORCE_RESET __HAL_RCC_TIM2_FORCE_RESET +#define __TIM2_RELEASE_RESET __HAL_RCC_TIM2_RELEASE_RESET +#define __TIM3_CLK_DISABLE __HAL_RCC_TIM3_CLK_DISABLE +#define __TIM3_CLK_ENABLE __HAL_RCC_TIM3_CLK_ENABLE +#define __TIM3_CLK_SLEEP_DISABLE __HAL_RCC_TIM3_CLK_SLEEP_DISABLE +#define __TIM3_CLK_SLEEP_ENABLE __HAL_RCC_TIM3_CLK_SLEEP_ENABLE +#define __TIM3_FORCE_RESET __HAL_RCC_TIM3_FORCE_RESET +#define __TIM3_RELEASE_RESET __HAL_RCC_TIM3_RELEASE_RESET +#define __TIM4_CLK_DISABLE __HAL_RCC_TIM4_CLK_DISABLE +#define __TIM4_CLK_ENABLE __HAL_RCC_TIM4_CLK_ENABLE +#define __TIM4_CLK_SLEEP_DISABLE __HAL_RCC_TIM4_CLK_SLEEP_DISABLE +#define __TIM4_CLK_SLEEP_ENABLE __HAL_RCC_TIM4_CLK_SLEEP_ENABLE +#define __TIM4_FORCE_RESET __HAL_RCC_TIM4_FORCE_RESET +#define __TIM4_RELEASE_RESET __HAL_RCC_TIM4_RELEASE_RESET +#define __TIM5_CLK_DISABLE __HAL_RCC_TIM5_CLK_DISABLE +#define __TIM5_CLK_ENABLE __HAL_RCC_TIM5_CLK_ENABLE +#define __TIM5_CLK_SLEEP_DISABLE __HAL_RCC_TIM5_CLK_SLEEP_DISABLE +#define __TIM5_CLK_SLEEP_ENABLE __HAL_RCC_TIM5_CLK_SLEEP_ENABLE +#define __TIM5_FORCE_RESET __HAL_RCC_TIM5_FORCE_RESET +#define __TIM5_RELEASE_RESET __HAL_RCC_TIM5_RELEASE_RESET +#define __TIM6_CLK_DISABLE __HAL_RCC_TIM6_CLK_DISABLE +#define __TIM6_CLK_ENABLE __HAL_RCC_TIM6_CLK_ENABLE +#define __TIM6_CLK_SLEEP_DISABLE __HAL_RCC_TIM6_CLK_SLEEP_DISABLE +#define __TIM6_CLK_SLEEP_ENABLE __HAL_RCC_TIM6_CLK_SLEEP_ENABLE +#define __TIM6_FORCE_RESET __HAL_RCC_TIM6_FORCE_RESET +#define __TIM6_RELEASE_RESET __HAL_RCC_TIM6_RELEASE_RESET +#define __TIM7_CLK_DISABLE __HAL_RCC_TIM7_CLK_DISABLE +#define __TIM7_CLK_ENABLE __HAL_RCC_TIM7_CLK_ENABLE +#define __TIM7_CLK_SLEEP_DISABLE __HAL_RCC_TIM7_CLK_SLEEP_DISABLE +#define __TIM7_CLK_SLEEP_ENABLE __HAL_RCC_TIM7_CLK_SLEEP_ENABLE +#define __TIM7_FORCE_RESET __HAL_RCC_TIM7_FORCE_RESET +#define __TIM7_RELEASE_RESET __HAL_RCC_TIM7_RELEASE_RESET +#define __TIM8_CLK_DISABLE __HAL_RCC_TIM8_CLK_DISABLE +#define __TIM8_CLK_ENABLE __HAL_RCC_TIM8_CLK_ENABLE +#define __TIM8_CLK_SLEEP_DISABLE __HAL_RCC_TIM8_CLK_SLEEP_DISABLE +#define __TIM8_CLK_SLEEP_ENABLE __HAL_RCC_TIM8_CLK_SLEEP_ENABLE +#define __TIM8_FORCE_RESET __HAL_RCC_TIM8_FORCE_RESET +#define __TIM8_RELEASE_RESET __HAL_RCC_TIM8_RELEASE_RESET +#define __TIM9_CLK_DISABLE __HAL_RCC_TIM9_CLK_DISABLE +#define __TIM9_CLK_ENABLE __HAL_RCC_TIM9_CLK_ENABLE +#define __TIM9_FORCE_RESET __HAL_RCC_TIM9_FORCE_RESET +#define __TIM9_RELEASE_RESET __HAL_RCC_TIM9_RELEASE_RESET +#define __TSC_CLK_DISABLE __HAL_RCC_TSC_CLK_DISABLE +#define __TSC_CLK_ENABLE __HAL_RCC_TSC_CLK_ENABLE +#define __TSC_CLK_SLEEP_DISABLE __HAL_RCC_TSC_CLK_SLEEP_DISABLE +#define __TSC_CLK_SLEEP_ENABLE __HAL_RCC_TSC_CLK_SLEEP_ENABLE +#define __TSC_FORCE_RESET __HAL_RCC_TSC_FORCE_RESET +#define __TSC_RELEASE_RESET __HAL_RCC_TSC_RELEASE_RESET +#define __UART4_CLK_DISABLE __HAL_RCC_UART4_CLK_DISABLE +#define __UART4_CLK_ENABLE __HAL_RCC_UART4_CLK_ENABLE +#define __UART4_CLK_SLEEP_DISABLE __HAL_RCC_UART4_CLK_SLEEP_DISABLE +#define __UART4_CLK_SLEEP_ENABLE __HAL_RCC_UART4_CLK_SLEEP_ENABLE +#define __UART4_FORCE_RESET __HAL_RCC_UART4_FORCE_RESET +#define __UART4_RELEASE_RESET __HAL_RCC_UART4_RELEASE_RESET +#define __UART5_CLK_DISABLE __HAL_RCC_UART5_CLK_DISABLE +#define __UART5_CLK_ENABLE __HAL_RCC_UART5_CLK_ENABLE +#define __UART5_CLK_SLEEP_DISABLE __HAL_RCC_UART5_CLK_SLEEP_DISABLE +#define __UART5_CLK_SLEEP_ENABLE __HAL_RCC_UART5_CLK_SLEEP_ENABLE +#define __UART5_FORCE_RESET __HAL_RCC_UART5_FORCE_RESET +#define __UART5_RELEASE_RESET __HAL_RCC_UART5_RELEASE_RESET +#define __USART1_CLK_DISABLE __HAL_RCC_USART1_CLK_DISABLE +#define __USART1_CLK_ENABLE __HAL_RCC_USART1_CLK_ENABLE +#define __USART1_CLK_SLEEP_DISABLE __HAL_RCC_USART1_CLK_SLEEP_DISABLE +#define __USART1_CLK_SLEEP_ENABLE __HAL_RCC_USART1_CLK_SLEEP_ENABLE +#define __USART1_FORCE_RESET __HAL_RCC_USART1_FORCE_RESET +#define __USART1_RELEASE_RESET __HAL_RCC_USART1_RELEASE_RESET +#define __USART2_CLK_DISABLE __HAL_RCC_USART2_CLK_DISABLE +#define __USART2_CLK_ENABLE __HAL_RCC_USART2_CLK_ENABLE +#define __USART2_CLK_SLEEP_DISABLE __HAL_RCC_USART2_CLK_SLEEP_DISABLE +#define __USART2_CLK_SLEEP_ENABLE __HAL_RCC_USART2_CLK_SLEEP_ENABLE +#define __USART2_FORCE_RESET __HAL_RCC_USART2_FORCE_RESET +#define __USART2_RELEASE_RESET __HAL_RCC_USART2_RELEASE_RESET +#define __USART3_CLK_DISABLE __HAL_RCC_USART3_CLK_DISABLE +#define __USART3_CLK_ENABLE __HAL_RCC_USART3_CLK_ENABLE +#define __USART3_CLK_SLEEP_DISABLE __HAL_RCC_USART3_CLK_SLEEP_DISABLE +#define __USART3_CLK_SLEEP_ENABLE __HAL_RCC_USART3_CLK_SLEEP_ENABLE +#define __USART3_FORCE_RESET __HAL_RCC_USART3_FORCE_RESET +#define __USART3_RELEASE_RESET __HAL_RCC_USART3_RELEASE_RESET +#define __USART4_CLK_DISABLE __HAL_RCC_UART4_CLK_DISABLE +#define __USART4_CLK_ENABLE __HAL_RCC_UART4_CLK_ENABLE +#define __USART4_CLK_SLEEP_ENABLE __HAL_RCC_UART4_CLK_SLEEP_ENABLE +#define __USART4_CLK_SLEEP_DISABLE __HAL_RCC_UART4_CLK_SLEEP_DISABLE +#define __USART4_FORCE_RESET __HAL_RCC_UART4_FORCE_RESET +#define __USART4_RELEASE_RESET __HAL_RCC_UART4_RELEASE_RESET +#define __USART5_CLK_DISABLE __HAL_RCC_UART5_CLK_DISABLE +#define __USART5_CLK_ENABLE __HAL_RCC_UART5_CLK_ENABLE +#define __USART5_CLK_SLEEP_ENABLE __HAL_RCC_UART5_CLK_SLEEP_ENABLE +#define __USART5_CLK_SLEEP_DISABLE __HAL_RCC_UART5_CLK_SLEEP_DISABLE +#define __USART5_FORCE_RESET __HAL_RCC_UART5_FORCE_RESET +#define __USART5_RELEASE_RESET __HAL_RCC_UART5_RELEASE_RESET +#define __USART7_CLK_DISABLE __HAL_RCC_UART7_CLK_DISABLE +#define __USART7_CLK_ENABLE __HAL_RCC_UART7_CLK_ENABLE +#define __USART7_FORCE_RESET __HAL_RCC_UART7_FORCE_RESET +#define __USART7_RELEASE_RESET __HAL_RCC_UART7_RELEASE_RESET +#define __USART8_CLK_DISABLE __HAL_RCC_UART8_CLK_DISABLE +#define __USART8_CLK_ENABLE __HAL_RCC_UART8_CLK_ENABLE +#define __USART8_FORCE_RESET __HAL_RCC_UART8_FORCE_RESET +#define __USART8_RELEASE_RESET __HAL_RCC_UART8_RELEASE_RESET +#define __USB_CLK_DISABLE __HAL_RCC_USB_CLK_DISABLE +#define __USB_CLK_ENABLE __HAL_RCC_USB_CLK_ENABLE +#define __USB_FORCE_RESET __HAL_RCC_USB_FORCE_RESET +#define __USB_CLK_SLEEP_ENABLE __HAL_RCC_USB_CLK_SLEEP_ENABLE +#define __USB_CLK_SLEEP_DISABLE __HAL_RCC_USB_CLK_SLEEP_DISABLE +#define __USB_OTG_FS_CLK_DISABLE __HAL_RCC_USB_OTG_FS_CLK_DISABLE +#define __USB_OTG_FS_CLK_ENABLE __HAL_RCC_USB_OTG_FS_CLK_ENABLE +#define __USB_RELEASE_RESET __HAL_RCC_USB_RELEASE_RESET + +#if defined(STM32H7) +#define __HAL_RCC_WWDG_CLK_DISABLE __HAL_RCC_WWDG1_CLK_DISABLE +#define __HAL_RCC_WWDG_CLK_ENABLE __HAL_RCC_WWDG1_CLK_ENABLE +#define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE __HAL_RCC_WWDG1_CLK_SLEEP_DISABLE +#define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE __HAL_RCC_WWDG1_CLK_SLEEP_ENABLE + +#define __HAL_RCC_WWDG_FORCE_RESET ((void)0U) /* Not available on the STM32H7*/ +#define __HAL_RCC_WWDG_RELEASE_RESET ((void)0U) /* Not available on the STM32H7*/ + + +#define __HAL_RCC_WWDG_IS_CLK_ENABLED __HAL_RCC_WWDG1_IS_CLK_ENABLED +#define __HAL_RCC_WWDG_IS_CLK_DISABLED __HAL_RCC_WWDG1_IS_CLK_DISABLED +#endif + +#define __WWDG_CLK_DISABLE __HAL_RCC_WWDG_CLK_DISABLE +#define __WWDG_CLK_ENABLE __HAL_RCC_WWDG_CLK_ENABLE +#define __WWDG_CLK_SLEEP_DISABLE __HAL_RCC_WWDG_CLK_SLEEP_DISABLE +#define __WWDG_CLK_SLEEP_ENABLE __HAL_RCC_WWDG_CLK_SLEEP_ENABLE +#define __WWDG_FORCE_RESET __HAL_RCC_WWDG_FORCE_RESET +#define __WWDG_RELEASE_RESET __HAL_RCC_WWDG_RELEASE_RESET + +#define __TIM21_CLK_ENABLE __HAL_RCC_TIM21_CLK_ENABLE +#define __TIM21_CLK_DISABLE __HAL_RCC_TIM21_CLK_DISABLE +#define __TIM21_FORCE_RESET __HAL_RCC_TIM21_FORCE_RESET +#define __TIM21_RELEASE_RESET __HAL_RCC_TIM21_RELEASE_RESET +#define __TIM21_CLK_SLEEP_ENABLE __HAL_RCC_TIM21_CLK_SLEEP_ENABLE +#define __TIM21_CLK_SLEEP_DISABLE __HAL_RCC_TIM21_CLK_SLEEP_DISABLE +#define __TIM22_CLK_ENABLE __HAL_RCC_TIM22_CLK_ENABLE +#define __TIM22_CLK_DISABLE __HAL_RCC_TIM22_CLK_DISABLE +#define __TIM22_FORCE_RESET __HAL_RCC_TIM22_FORCE_RESET +#define __TIM22_RELEASE_RESET __HAL_RCC_TIM22_RELEASE_RESET +#define __TIM22_CLK_SLEEP_ENABLE __HAL_RCC_TIM22_CLK_SLEEP_ENABLE +#define __TIM22_CLK_SLEEP_DISABLE __HAL_RCC_TIM22_CLK_SLEEP_DISABLE +#define __CRS_CLK_DISABLE __HAL_RCC_CRS_CLK_DISABLE +#define __CRS_CLK_ENABLE __HAL_RCC_CRS_CLK_ENABLE +#define __CRS_CLK_SLEEP_DISABLE __HAL_RCC_CRS_CLK_SLEEP_DISABLE +#define __CRS_CLK_SLEEP_ENABLE __HAL_RCC_CRS_CLK_SLEEP_ENABLE +#define __CRS_FORCE_RESET __HAL_RCC_CRS_FORCE_RESET +#define __CRS_RELEASE_RESET __HAL_RCC_CRS_RELEASE_RESET +#define __RCC_BACKUPRESET_FORCE __HAL_RCC_BACKUPRESET_FORCE +#define __RCC_BACKUPRESET_RELEASE __HAL_RCC_BACKUPRESET_RELEASE + +#define __USB_OTG_FS_FORCE_RESET __HAL_RCC_USB_OTG_FS_FORCE_RESET +#define __USB_OTG_FS_RELEASE_RESET __HAL_RCC_USB_OTG_FS_RELEASE_RESET +#define __USB_OTG_FS_CLK_SLEEP_ENABLE __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE +#define __USB_OTG_FS_CLK_SLEEP_DISABLE __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE +#define __USB_OTG_HS_CLK_DISABLE __HAL_RCC_USB_OTG_HS_CLK_DISABLE +#define __USB_OTG_HS_CLK_ENABLE __HAL_RCC_USB_OTG_HS_CLK_ENABLE +#define __USB_OTG_HS_ULPI_CLK_ENABLE __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE +#define __USB_OTG_HS_ULPI_CLK_DISABLE __HAL_RCC_USB_OTG_HS_ULPI_CLK_DISABLE +#define __TIM9_CLK_SLEEP_ENABLE __HAL_RCC_TIM9_CLK_SLEEP_ENABLE +#define __TIM9_CLK_SLEEP_DISABLE __HAL_RCC_TIM9_CLK_SLEEP_DISABLE +#define __TIM10_CLK_SLEEP_ENABLE __HAL_RCC_TIM10_CLK_SLEEP_ENABLE +#define __TIM10_CLK_SLEEP_DISABLE __HAL_RCC_TIM10_CLK_SLEEP_DISABLE +#define __TIM11_CLK_SLEEP_ENABLE __HAL_RCC_TIM11_CLK_SLEEP_ENABLE +#define __TIM11_CLK_SLEEP_DISABLE __HAL_RCC_TIM11_CLK_SLEEP_DISABLE +#define __ETHMACPTP_CLK_SLEEP_ENABLE __HAL_RCC_ETHMACPTP_CLK_SLEEP_ENABLE +#define __ETHMACPTP_CLK_SLEEP_DISABLE __HAL_RCC_ETHMACPTP_CLK_SLEEP_DISABLE +#define __ETHMACPTP_CLK_ENABLE __HAL_RCC_ETHMACPTP_CLK_ENABLE +#define __ETHMACPTP_CLK_DISABLE __HAL_RCC_ETHMACPTP_CLK_DISABLE +#define __HASH_CLK_ENABLE __HAL_RCC_HASH_CLK_ENABLE +#define __HASH_FORCE_RESET __HAL_RCC_HASH_FORCE_RESET +#define __HASH_RELEASE_RESET __HAL_RCC_HASH_RELEASE_RESET +#define __HASH_CLK_SLEEP_ENABLE __HAL_RCC_HASH_CLK_SLEEP_ENABLE +#define __HASH_CLK_SLEEP_DISABLE __HAL_RCC_HASH_CLK_SLEEP_DISABLE +#define __HASH_CLK_DISABLE __HAL_RCC_HASH_CLK_DISABLE +#define __SPI5_CLK_ENABLE __HAL_RCC_SPI5_CLK_ENABLE +#define __SPI5_CLK_DISABLE __HAL_RCC_SPI5_CLK_DISABLE +#define __SPI5_FORCE_RESET __HAL_RCC_SPI5_FORCE_RESET +#define __SPI5_RELEASE_RESET __HAL_RCC_SPI5_RELEASE_RESET +#define __SPI5_CLK_SLEEP_ENABLE __HAL_RCC_SPI5_CLK_SLEEP_ENABLE +#define __SPI5_CLK_SLEEP_DISABLE __HAL_RCC_SPI5_CLK_SLEEP_DISABLE +#define __SPI6_CLK_ENABLE __HAL_RCC_SPI6_CLK_ENABLE +#define __SPI6_CLK_DISABLE __HAL_RCC_SPI6_CLK_DISABLE +#define __SPI6_FORCE_RESET __HAL_RCC_SPI6_FORCE_RESET +#define __SPI6_RELEASE_RESET __HAL_RCC_SPI6_RELEASE_RESET +#define __SPI6_CLK_SLEEP_ENABLE __HAL_RCC_SPI6_CLK_SLEEP_ENABLE +#define __SPI6_CLK_SLEEP_DISABLE __HAL_RCC_SPI6_CLK_SLEEP_DISABLE +#define __LTDC_CLK_ENABLE __HAL_RCC_LTDC_CLK_ENABLE +#define __LTDC_CLK_DISABLE __HAL_RCC_LTDC_CLK_DISABLE +#define __LTDC_FORCE_RESET __HAL_RCC_LTDC_FORCE_RESET +#define __LTDC_RELEASE_RESET __HAL_RCC_LTDC_RELEASE_RESET +#define __LTDC_CLK_SLEEP_ENABLE __HAL_RCC_LTDC_CLK_SLEEP_ENABLE +#define __ETHMAC_CLK_SLEEP_ENABLE __HAL_RCC_ETHMAC_CLK_SLEEP_ENABLE +#define __ETHMAC_CLK_SLEEP_DISABLE __HAL_RCC_ETHMAC_CLK_SLEEP_DISABLE +#define __ETHMACTX_CLK_SLEEP_ENABLE __HAL_RCC_ETHMACTX_CLK_SLEEP_ENABLE +#define __ETHMACTX_CLK_SLEEP_DISABLE __HAL_RCC_ETHMACTX_CLK_SLEEP_DISABLE +#define __ETHMACRX_CLK_SLEEP_ENABLE __HAL_RCC_ETHMACRX_CLK_SLEEP_ENABLE +#define __ETHMACRX_CLK_SLEEP_DISABLE __HAL_RCC_ETHMACRX_CLK_SLEEP_DISABLE +#define __TIM12_CLK_SLEEP_ENABLE __HAL_RCC_TIM12_CLK_SLEEP_ENABLE +#define __TIM12_CLK_SLEEP_DISABLE __HAL_RCC_TIM12_CLK_SLEEP_DISABLE +#define __TIM13_CLK_SLEEP_ENABLE __HAL_RCC_TIM13_CLK_SLEEP_ENABLE +#define __TIM13_CLK_SLEEP_DISABLE __HAL_RCC_TIM13_CLK_SLEEP_DISABLE +#define __TIM14_CLK_SLEEP_ENABLE __HAL_RCC_TIM14_CLK_SLEEP_ENABLE +#define __TIM14_CLK_SLEEP_DISABLE __HAL_RCC_TIM14_CLK_SLEEP_DISABLE +#define __BKPSRAM_CLK_ENABLE __HAL_RCC_BKPSRAM_CLK_ENABLE +#define __BKPSRAM_CLK_DISABLE __HAL_RCC_BKPSRAM_CLK_DISABLE +#define __BKPSRAM_CLK_SLEEP_ENABLE __HAL_RCC_BKPSRAM_CLK_SLEEP_ENABLE +#define __BKPSRAM_CLK_SLEEP_DISABLE __HAL_RCC_BKPSRAM_CLK_SLEEP_DISABLE +#define __CCMDATARAMEN_CLK_ENABLE __HAL_RCC_CCMDATARAMEN_CLK_ENABLE +#define __CCMDATARAMEN_CLK_DISABLE __HAL_RCC_CCMDATARAMEN_CLK_DISABLE +#define __USART6_CLK_ENABLE __HAL_RCC_USART6_CLK_ENABLE +#define __USART6_CLK_DISABLE __HAL_RCC_USART6_CLK_DISABLE +#define __USART6_FORCE_RESET __HAL_RCC_USART6_FORCE_RESET +#define __USART6_RELEASE_RESET __HAL_RCC_USART6_RELEASE_RESET +#define __USART6_CLK_SLEEP_ENABLE __HAL_RCC_USART6_CLK_SLEEP_ENABLE +#define __USART6_CLK_SLEEP_DISABLE __HAL_RCC_USART6_CLK_SLEEP_DISABLE +#define __SPI4_CLK_ENABLE __HAL_RCC_SPI4_CLK_ENABLE +#define __SPI4_CLK_DISABLE __HAL_RCC_SPI4_CLK_DISABLE +#define __SPI4_FORCE_RESET __HAL_RCC_SPI4_FORCE_RESET +#define __SPI4_RELEASE_RESET __HAL_RCC_SPI4_RELEASE_RESET +#define __SPI4_CLK_SLEEP_ENABLE __HAL_RCC_SPI4_CLK_SLEEP_ENABLE +#define __SPI4_CLK_SLEEP_DISABLE __HAL_RCC_SPI4_CLK_SLEEP_DISABLE +#define __GPIOI_CLK_ENABLE __HAL_RCC_GPIOI_CLK_ENABLE +#define __GPIOI_CLK_DISABLE __HAL_RCC_GPIOI_CLK_DISABLE +#define __GPIOI_FORCE_RESET __HAL_RCC_GPIOI_FORCE_RESET +#define __GPIOI_RELEASE_RESET __HAL_RCC_GPIOI_RELEASE_RESET +#define __GPIOI_CLK_SLEEP_ENABLE __HAL_RCC_GPIOI_CLK_SLEEP_ENABLE +#define __GPIOI_CLK_SLEEP_DISABLE __HAL_RCC_GPIOI_CLK_SLEEP_DISABLE +#define __GPIOJ_CLK_ENABLE __HAL_RCC_GPIOJ_CLK_ENABLE +#define __GPIOJ_CLK_DISABLE __HAL_RCC_GPIOJ_CLK_DISABLE +#define __GPIOJ_FORCE_RESET __HAL_RCC_GPIOJ_FORCE_RESET +#define __GPIOJ_RELEASE_RESET __HAL_RCC_GPIOJ_RELEASE_RESET +#define __GPIOJ_CLK_SLEEP_ENABLE __HAL_RCC_GPIOJ_CLK_SLEEP_ENABLE +#define __GPIOJ_CLK_SLEEP_DISABLE __HAL_RCC_GPIOJ_CLK_SLEEP_DISABLE +#define __GPIOK_CLK_ENABLE __HAL_RCC_GPIOK_CLK_ENABLE +#define __GPIOK_CLK_DISABLE __HAL_RCC_GPIOK_CLK_DISABLE +#define __GPIOK_RELEASE_RESET __HAL_RCC_GPIOK_RELEASE_RESET +#define __GPIOK_CLK_SLEEP_ENABLE __HAL_RCC_GPIOK_CLK_SLEEP_ENABLE +#define __GPIOK_CLK_SLEEP_DISABLE __HAL_RCC_GPIOK_CLK_SLEEP_DISABLE +#define __ETH_CLK_ENABLE __HAL_RCC_ETH_CLK_ENABLE +#define __ETH_CLK_DISABLE __HAL_RCC_ETH_CLK_DISABLE +#define __DCMI_CLK_ENABLE __HAL_RCC_DCMI_CLK_ENABLE +#define __DCMI_CLK_DISABLE __HAL_RCC_DCMI_CLK_DISABLE +#define __DCMI_FORCE_RESET __HAL_RCC_DCMI_FORCE_RESET +#define __DCMI_RELEASE_RESET __HAL_RCC_DCMI_RELEASE_RESET +#define __DCMI_CLK_SLEEP_ENABLE __HAL_RCC_DCMI_CLK_SLEEP_ENABLE +#define __DCMI_CLK_SLEEP_DISABLE __HAL_RCC_DCMI_CLK_SLEEP_DISABLE +#define __UART7_CLK_ENABLE __HAL_RCC_UART7_CLK_ENABLE +#define __UART7_CLK_DISABLE __HAL_RCC_UART7_CLK_DISABLE +#define __UART7_RELEASE_RESET __HAL_RCC_UART7_RELEASE_RESET +#define __UART7_FORCE_RESET __HAL_RCC_UART7_FORCE_RESET +#define __UART7_CLK_SLEEP_ENABLE __HAL_RCC_UART7_CLK_SLEEP_ENABLE +#define __UART7_CLK_SLEEP_DISABLE __HAL_RCC_UART7_CLK_SLEEP_DISABLE +#define __UART8_CLK_ENABLE __HAL_RCC_UART8_CLK_ENABLE +#define __UART8_CLK_DISABLE __HAL_RCC_UART8_CLK_DISABLE +#define __UART8_FORCE_RESET __HAL_RCC_UART8_FORCE_RESET +#define __UART8_RELEASE_RESET __HAL_RCC_UART8_RELEASE_RESET +#define __UART8_CLK_SLEEP_ENABLE __HAL_RCC_UART8_CLK_SLEEP_ENABLE +#define __UART8_CLK_SLEEP_DISABLE __HAL_RCC_UART8_CLK_SLEEP_DISABLE +#define __OTGHS_CLK_SLEEP_ENABLE __HAL_RCC_USB_OTG_HS_CLK_SLEEP_ENABLE +#define __OTGHS_CLK_SLEEP_DISABLE __HAL_RCC_USB_OTG_HS_CLK_SLEEP_DISABLE +#define __OTGHS_FORCE_RESET __HAL_RCC_USB_OTG_HS_FORCE_RESET +#define __OTGHS_RELEASE_RESET __HAL_RCC_USB_OTG_HS_RELEASE_RESET +#define __OTGHSULPI_CLK_SLEEP_ENABLE __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_ENABLE +#define __OTGHSULPI_CLK_SLEEP_DISABLE __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_DISABLE +#define __HAL_RCC_OTGHS_CLK_SLEEP_ENABLE __HAL_RCC_USB_OTG_HS_CLK_SLEEP_ENABLE +#define __HAL_RCC_OTGHS_CLK_SLEEP_DISABLE __HAL_RCC_USB_OTG_HS_CLK_SLEEP_DISABLE +#define __HAL_RCC_OTGHS_IS_CLK_SLEEP_ENABLED __HAL_RCC_USB_OTG_HS_IS_CLK_SLEEP_ENABLED +#define __HAL_RCC_OTGHS_IS_CLK_SLEEP_DISABLED __HAL_RCC_USB_OTG_HS_IS_CLK_SLEEP_DISABLED +#define __HAL_RCC_OTGHS_FORCE_RESET __HAL_RCC_USB_OTG_HS_FORCE_RESET +#define __HAL_RCC_OTGHS_RELEASE_RESET __HAL_RCC_USB_OTG_HS_RELEASE_RESET +#define __HAL_RCC_OTGHSULPI_CLK_SLEEP_ENABLE __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_ENABLE +#define __HAL_RCC_OTGHSULPI_CLK_SLEEP_DISABLE __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_DISABLE +#define __HAL_RCC_OTGHSULPI_IS_CLK_SLEEP_ENABLED __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_SLEEP_ENABLED +#define __HAL_RCC_OTGHSULPI_IS_CLK_SLEEP_DISABLED __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_SLEEP_DISABLED +#define __SRAM3_CLK_SLEEP_ENABLE __HAL_RCC_SRAM3_CLK_SLEEP_ENABLE +#define __CAN2_CLK_SLEEP_ENABLE __HAL_RCC_CAN2_CLK_SLEEP_ENABLE +#define __CAN2_CLK_SLEEP_DISABLE __HAL_RCC_CAN2_CLK_SLEEP_DISABLE +#define __DAC_CLK_SLEEP_ENABLE __HAL_RCC_DAC_CLK_SLEEP_ENABLE +#define __DAC_CLK_SLEEP_DISABLE __HAL_RCC_DAC_CLK_SLEEP_DISABLE +#define __ADC2_CLK_SLEEP_ENABLE __HAL_RCC_ADC2_CLK_SLEEP_ENABLE +#define __ADC2_CLK_SLEEP_DISABLE __HAL_RCC_ADC2_CLK_SLEEP_DISABLE +#define __ADC3_CLK_SLEEP_ENABLE __HAL_RCC_ADC3_CLK_SLEEP_ENABLE +#define __ADC3_CLK_SLEEP_DISABLE __HAL_RCC_ADC3_CLK_SLEEP_DISABLE +#define __FSMC_FORCE_RESET __HAL_RCC_FSMC_FORCE_RESET +#define __FSMC_RELEASE_RESET __HAL_RCC_FSMC_RELEASE_RESET +#define __FSMC_CLK_SLEEP_ENABLE __HAL_RCC_FSMC_CLK_SLEEP_ENABLE +#define __FSMC_CLK_SLEEP_DISABLE __HAL_RCC_FSMC_CLK_SLEEP_DISABLE +#define __SDIO_FORCE_RESET __HAL_RCC_SDIO_FORCE_RESET +#define __SDIO_RELEASE_RESET __HAL_RCC_SDIO_RELEASE_RESET +#define __SDIO_CLK_SLEEP_DISABLE __HAL_RCC_SDIO_CLK_SLEEP_DISABLE +#define __SDIO_CLK_SLEEP_ENABLE __HAL_RCC_SDIO_CLK_SLEEP_ENABLE +#define __DMA2D_CLK_ENABLE __HAL_RCC_DMA2D_CLK_ENABLE +#define __DMA2D_CLK_DISABLE __HAL_RCC_DMA2D_CLK_DISABLE +#define __DMA2D_FORCE_RESET __HAL_RCC_DMA2D_FORCE_RESET +#define __DMA2D_RELEASE_RESET __HAL_RCC_DMA2D_RELEASE_RESET +#define __DMA2D_CLK_SLEEP_ENABLE __HAL_RCC_DMA2D_CLK_SLEEP_ENABLE +#define __DMA2D_CLK_SLEEP_DISABLE __HAL_RCC_DMA2D_CLK_SLEEP_DISABLE + +/* alias define maintained for legacy */ +#define __HAL_RCC_OTGFS_FORCE_RESET __HAL_RCC_USB_OTG_FS_FORCE_RESET +#define __HAL_RCC_OTGFS_RELEASE_RESET __HAL_RCC_USB_OTG_FS_RELEASE_RESET + +#define __ADC12_CLK_ENABLE __HAL_RCC_ADC12_CLK_ENABLE +#define __ADC12_CLK_DISABLE __HAL_RCC_ADC12_CLK_DISABLE +#define __ADC34_CLK_ENABLE __HAL_RCC_ADC34_CLK_ENABLE +#define __ADC34_CLK_DISABLE __HAL_RCC_ADC34_CLK_DISABLE +#define __DAC2_CLK_ENABLE __HAL_RCC_DAC2_CLK_ENABLE +#define __DAC2_CLK_DISABLE __HAL_RCC_DAC2_CLK_DISABLE +#define __TIM18_CLK_ENABLE __HAL_RCC_TIM18_CLK_ENABLE +#define __TIM18_CLK_DISABLE __HAL_RCC_TIM18_CLK_DISABLE +#define __TIM19_CLK_ENABLE __HAL_RCC_TIM19_CLK_ENABLE +#define __TIM19_CLK_DISABLE __HAL_RCC_TIM19_CLK_DISABLE +#define __TIM20_CLK_ENABLE __HAL_RCC_TIM20_CLK_ENABLE +#define __TIM20_CLK_DISABLE __HAL_RCC_TIM20_CLK_DISABLE +#define __HRTIM1_CLK_ENABLE __HAL_RCC_HRTIM1_CLK_ENABLE +#define __HRTIM1_CLK_DISABLE __HAL_RCC_HRTIM1_CLK_DISABLE +#define __SDADC1_CLK_ENABLE __HAL_RCC_SDADC1_CLK_ENABLE +#define __SDADC2_CLK_ENABLE __HAL_RCC_SDADC2_CLK_ENABLE +#define __SDADC3_CLK_ENABLE __HAL_RCC_SDADC3_CLK_ENABLE +#define __SDADC1_CLK_DISABLE __HAL_RCC_SDADC1_CLK_DISABLE +#define __SDADC2_CLK_DISABLE __HAL_RCC_SDADC2_CLK_DISABLE +#define __SDADC3_CLK_DISABLE __HAL_RCC_SDADC3_CLK_DISABLE + +#define __ADC12_FORCE_RESET __HAL_RCC_ADC12_FORCE_RESET +#define __ADC12_RELEASE_RESET __HAL_RCC_ADC12_RELEASE_RESET +#define __ADC34_FORCE_RESET __HAL_RCC_ADC34_FORCE_RESET +#define __ADC34_RELEASE_RESET __HAL_RCC_ADC34_RELEASE_RESET +#define __DAC2_FORCE_RESET __HAL_RCC_DAC2_FORCE_RESET +#define __DAC2_RELEASE_RESET __HAL_RCC_DAC2_RELEASE_RESET +#define __TIM18_FORCE_RESET __HAL_RCC_TIM18_FORCE_RESET +#define __TIM18_RELEASE_RESET __HAL_RCC_TIM18_RELEASE_RESET +#define __TIM19_FORCE_RESET __HAL_RCC_TIM19_FORCE_RESET +#define __TIM19_RELEASE_RESET __HAL_RCC_TIM19_RELEASE_RESET +#define __TIM20_FORCE_RESET __HAL_RCC_TIM20_FORCE_RESET +#define __TIM20_RELEASE_RESET __HAL_RCC_TIM20_RELEASE_RESET +#define __HRTIM1_FORCE_RESET __HAL_RCC_HRTIM1_FORCE_RESET +#define __HRTIM1_RELEASE_RESET __HAL_RCC_HRTIM1_RELEASE_RESET +#define __SDADC1_FORCE_RESET __HAL_RCC_SDADC1_FORCE_RESET +#define __SDADC2_FORCE_RESET __HAL_RCC_SDADC2_FORCE_RESET +#define __SDADC3_FORCE_RESET __HAL_RCC_SDADC3_FORCE_RESET +#define __SDADC1_RELEASE_RESET __HAL_RCC_SDADC1_RELEASE_RESET +#define __SDADC2_RELEASE_RESET __HAL_RCC_SDADC2_RELEASE_RESET +#define __SDADC3_RELEASE_RESET __HAL_RCC_SDADC3_RELEASE_RESET + +#define __ADC1_IS_CLK_ENABLED __HAL_RCC_ADC1_IS_CLK_ENABLED +#define __ADC1_IS_CLK_DISABLED __HAL_RCC_ADC1_IS_CLK_DISABLED +#define __ADC12_IS_CLK_ENABLED __HAL_RCC_ADC12_IS_CLK_ENABLED +#define __ADC12_IS_CLK_DISABLED __HAL_RCC_ADC12_IS_CLK_DISABLED +#define __ADC34_IS_CLK_ENABLED __HAL_RCC_ADC34_IS_CLK_ENABLED +#define __ADC34_IS_CLK_DISABLED __HAL_RCC_ADC34_IS_CLK_DISABLED +#define __CEC_IS_CLK_ENABLED __HAL_RCC_CEC_IS_CLK_ENABLED +#define __CEC_IS_CLK_DISABLED __HAL_RCC_CEC_IS_CLK_DISABLED +#define __CRC_IS_CLK_ENABLED __HAL_RCC_CRC_IS_CLK_ENABLED +#define __CRC_IS_CLK_DISABLED __HAL_RCC_CRC_IS_CLK_DISABLED +#define __DAC1_IS_CLK_ENABLED __HAL_RCC_DAC1_IS_CLK_ENABLED +#define __DAC1_IS_CLK_DISABLED __HAL_RCC_DAC1_IS_CLK_DISABLED +#define __DAC2_IS_CLK_ENABLED __HAL_RCC_DAC2_IS_CLK_ENABLED +#define __DAC2_IS_CLK_DISABLED __HAL_RCC_DAC2_IS_CLK_DISABLED +#define __DMA1_IS_CLK_ENABLED __HAL_RCC_DMA1_IS_CLK_ENABLED +#define __DMA1_IS_CLK_DISABLED __HAL_RCC_DMA1_IS_CLK_DISABLED +#define __DMA2_IS_CLK_ENABLED __HAL_RCC_DMA2_IS_CLK_ENABLED +#define __DMA2_IS_CLK_DISABLED __HAL_RCC_DMA2_IS_CLK_DISABLED +#define __FLITF_IS_CLK_ENABLED __HAL_RCC_FLITF_IS_CLK_ENABLED +#define __FLITF_IS_CLK_DISABLED __HAL_RCC_FLITF_IS_CLK_DISABLED +#define __FMC_IS_CLK_ENABLED __HAL_RCC_FMC_IS_CLK_ENABLED +#define __FMC_IS_CLK_DISABLED __HAL_RCC_FMC_IS_CLK_DISABLED +#define __GPIOA_IS_CLK_ENABLED __HAL_RCC_GPIOA_IS_CLK_ENABLED +#define __GPIOA_IS_CLK_DISABLED __HAL_RCC_GPIOA_IS_CLK_DISABLED +#define __GPIOB_IS_CLK_ENABLED __HAL_RCC_GPIOB_IS_CLK_ENABLED +#define __GPIOB_IS_CLK_DISABLED __HAL_RCC_GPIOB_IS_CLK_DISABLED +#define __GPIOC_IS_CLK_ENABLED __HAL_RCC_GPIOC_IS_CLK_ENABLED +#define __GPIOC_IS_CLK_DISABLED __HAL_RCC_GPIOC_IS_CLK_DISABLED +#define __GPIOD_IS_CLK_ENABLED __HAL_RCC_GPIOD_IS_CLK_ENABLED +#define __GPIOD_IS_CLK_DISABLED __HAL_RCC_GPIOD_IS_CLK_DISABLED +#define __GPIOE_IS_CLK_ENABLED __HAL_RCC_GPIOE_IS_CLK_ENABLED +#define __GPIOE_IS_CLK_DISABLED __HAL_RCC_GPIOE_IS_CLK_DISABLED +#define __GPIOF_IS_CLK_ENABLED __HAL_RCC_GPIOF_IS_CLK_ENABLED +#define __GPIOF_IS_CLK_DISABLED __HAL_RCC_GPIOF_IS_CLK_DISABLED +#define __GPIOG_IS_CLK_ENABLED __HAL_RCC_GPIOG_IS_CLK_ENABLED +#define __GPIOG_IS_CLK_DISABLED __HAL_RCC_GPIOG_IS_CLK_DISABLED +#define __GPIOH_IS_CLK_ENABLED __HAL_RCC_GPIOH_IS_CLK_ENABLED +#define __GPIOH_IS_CLK_DISABLED __HAL_RCC_GPIOH_IS_CLK_DISABLED +#define __HRTIM1_IS_CLK_ENABLED __HAL_RCC_HRTIM1_IS_CLK_ENABLED +#define __HRTIM1_IS_CLK_DISABLED __HAL_RCC_HRTIM1_IS_CLK_DISABLED +#define __I2C1_IS_CLK_ENABLED __HAL_RCC_I2C1_IS_CLK_ENABLED +#define __I2C1_IS_CLK_DISABLED __HAL_RCC_I2C1_IS_CLK_DISABLED +#define __I2C2_IS_CLK_ENABLED __HAL_RCC_I2C2_IS_CLK_ENABLED +#define __I2C2_IS_CLK_DISABLED __HAL_RCC_I2C2_IS_CLK_DISABLED +#define __I2C3_IS_CLK_ENABLED __HAL_RCC_I2C3_IS_CLK_ENABLED +#define __I2C3_IS_CLK_DISABLED __HAL_RCC_I2C3_IS_CLK_DISABLED +#define __PWR_IS_CLK_ENABLED __HAL_RCC_PWR_IS_CLK_ENABLED +#define __PWR_IS_CLK_DISABLED __HAL_RCC_PWR_IS_CLK_DISABLED +#define __SYSCFG_IS_CLK_ENABLED __HAL_RCC_SYSCFG_IS_CLK_ENABLED +#define __SYSCFG_IS_CLK_DISABLED __HAL_RCC_SYSCFG_IS_CLK_DISABLED +#define __SPI1_IS_CLK_ENABLED __HAL_RCC_SPI1_IS_CLK_ENABLED +#define __SPI1_IS_CLK_DISABLED __HAL_RCC_SPI1_IS_CLK_DISABLED +#define __SPI2_IS_CLK_ENABLED __HAL_RCC_SPI2_IS_CLK_ENABLED +#define __SPI2_IS_CLK_DISABLED __HAL_RCC_SPI2_IS_CLK_DISABLED +#define __SPI3_IS_CLK_ENABLED __HAL_RCC_SPI3_IS_CLK_ENABLED +#define __SPI3_IS_CLK_DISABLED __HAL_RCC_SPI3_IS_CLK_DISABLED +#define __SPI4_IS_CLK_ENABLED __HAL_RCC_SPI4_IS_CLK_ENABLED +#define __SPI4_IS_CLK_DISABLED __HAL_RCC_SPI4_IS_CLK_DISABLED +#define __SDADC1_IS_CLK_ENABLED __HAL_RCC_SDADC1_IS_CLK_ENABLED +#define __SDADC1_IS_CLK_DISABLED __HAL_RCC_SDADC1_IS_CLK_DISABLED +#define __SDADC2_IS_CLK_ENABLED __HAL_RCC_SDADC2_IS_CLK_ENABLED +#define __SDADC2_IS_CLK_DISABLED __HAL_RCC_SDADC2_IS_CLK_DISABLED +#define __SDADC3_IS_CLK_ENABLED __HAL_RCC_SDADC3_IS_CLK_ENABLED +#define __SDADC3_IS_CLK_DISABLED __HAL_RCC_SDADC3_IS_CLK_DISABLED +#define __SRAM_IS_CLK_ENABLED __HAL_RCC_SRAM_IS_CLK_ENABLED +#define __SRAM_IS_CLK_DISABLED __HAL_RCC_SRAM_IS_CLK_DISABLED +#define __TIM1_IS_CLK_ENABLED __HAL_RCC_TIM1_IS_CLK_ENABLED +#define __TIM1_IS_CLK_DISABLED __HAL_RCC_TIM1_IS_CLK_DISABLED +#define __TIM2_IS_CLK_ENABLED __HAL_RCC_TIM2_IS_CLK_ENABLED +#define __TIM2_IS_CLK_DISABLED __HAL_RCC_TIM2_IS_CLK_DISABLED +#define __TIM3_IS_CLK_ENABLED __HAL_RCC_TIM3_IS_CLK_ENABLED +#define __TIM3_IS_CLK_DISABLED __HAL_RCC_TIM3_IS_CLK_DISABLED +#define __TIM4_IS_CLK_ENABLED __HAL_RCC_TIM4_IS_CLK_ENABLED +#define __TIM4_IS_CLK_DISABLED __HAL_RCC_TIM4_IS_CLK_DISABLED +#define __TIM5_IS_CLK_ENABLED __HAL_RCC_TIM5_IS_CLK_ENABLED +#define __TIM5_IS_CLK_DISABLED __HAL_RCC_TIM5_IS_CLK_DISABLED +#define __TIM6_IS_CLK_ENABLED __HAL_RCC_TIM6_IS_CLK_ENABLED +#define __TIM6_IS_CLK_DISABLED __HAL_RCC_TIM6_IS_CLK_DISABLED +#define __TIM7_IS_CLK_ENABLED __HAL_RCC_TIM7_IS_CLK_ENABLED +#define __TIM7_IS_CLK_DISABLED __HAL_RCC_TIM7_IS_CLK_DISABLED +#define __TIM8_IS_CLK_ENABLED __HAL_RCC_TIM8_IS_CLK_ENABLED +#define __TIM8_IS_CLK_DISABLED __HAL_RCC_TIM8_IS_CLK_DISABLED +#define __TIM12_IS_CLK_ENABLED __HAL_RCC_TIM12_IS_CLK_ENABLED +#define __TIM12_IS_CLK_DISABLED __HAL_RCC_TIM12_IS_CLK_DISABLED +#define __TIM13_IS_CLK_ENABLED __HAL_RCC_TIM13_IS_CLK_ENABLED +#define __TIM13_IS_CLK_DISABLED __HAL_RCC_TIM13_IS_CLK_DISABLED +#define __TIM14_IS_CLK_ENABLED __HAL_RCC_TIM14_IS_CLK_ENABLED +#define __TIM14_IS_CLK_DISABLED __HAL_RCC_TIM14_IS_CLK_DISABLED +#define __TIM15_IS_CLK_ENABLED __HAL_RCC_TIM15_IS_CLK_ENABLED +#define __TIM15_IS_CLK_DISABLED __HAL_RCC_TIM15_IS_CLK_DISABLED +#define __TIM16_IS_CLK_ENABLED __HAL_RCC_TIM16_IS_CLK_ENABLED +#define __TIM16_IS_CLK_DISABLED __HAL_RCC_TIM16_IS_CLK_DISABLED +#define __TIM17_IS_CLK_ENABLED __HAL_RCC_TIM17_IS_CLK_ENABLED +#define __TIM17_IS_CLK_DISABLED __HAL_RCC_TIM17_IS_CLK_DISABLED +#define __TIM18_IS_CLK_ENABLED __HAL_RCC_TIM18_IS_CLK_ENABLED +#define __TIM18_IS_CLK_DISABLED __HAL_RCC_TIM18_IS_CLK_DISABLED +#define __TIM19_IS_CLK_ENABLED __HAL_RCC_TIM19_IS_CLK_ENABLED +#define __TIM19_IS_CLK_DISABLED __HAL_RCC_TIM19_IS_CLK_DISABLED +#define __TIM20_IS_CLK_ENABLED __HAL_RCC_TIM20_IS_CLK_ENABLED +#define __TIM20_IS_CLK_DISABLED __HAL_RCC_TIM20_IS_CLK_DISABLED +#define __TSC_IS_CLK_ENABLED __HAL_RCC_TSC_IS_CLK_ENABLED +#define __TSC_IS_CLK_DISABLED __HAL_RCC_TSC_IS_CLK_DISABLED +#define __UART4_IS_CLK_ENABLED __HAL_RCC_UART4_IS_CLK_ENABLED +#define __UART4_IS_CLK_DISABLED __HAL_RCC_UART4_IS_CLK_DISABLED +#define __UART5_IS_CLK_ENABLED __HAL_RCC_UART5_IS_CLK_ENABLED +#define __UART5_IS_CLK_DISABLED __HAL_RCC_UART5_IS_CLK_DISABLED +#define __USART1_IS_CLK_ENABLED __HAL_RCC_USART1_IS_CLK_ENABLED +#define __USART1_IS_CLK_DISABLED __HAL_RCC_USART1_IS_CLK_DISABLED +#define __USART2_IS_CLK_ENABLED __HAL_RCC_USART2_IS_CLK_ENABLED +#define __USART2_IS_CLK_DISABLED __HAL_RCC_USART2_IS_CLK_DISABLED +#define __USART3_IS_CLK_ENABLED __HAL_RCC_USART3_IS_CLK_ENABLED +#define __USART3_IS_CLK_DISABLED __HAL_RCC_USART3_IS_CLK_DISABLED +#define __USB_IS_CLK_ENABLED __HAL_RCC_USB_IS_CLK_ENABLED +#define __USB_IS_CLK_DISABLED __HAL_RCC_USB_IS_CLK_DISABLED +#define __WWDG_IS_CLK_ENABLED __HAL_RCC_WWDG_IS_CLK_ENABLED +#define __WWDG_IS_CLK_DISABLED __HAL_RCC_WWDG_IS_CLK_DISABLED + +#if defined(STM32L1) +#define __HAL_RCC_CRYP_CLK_DISABLE __HAL_RCC_AES_CLK_DISABLE +#define __HAL_RCC_CRYP_CLK_ENABLE __HAL_RCC_AES_CLK_ENABLE +#define __HAL_RCC_CRYP_CLK_SLEEP_DISABLE __HAL_RCC_AES_CLK_SLEEP_DISABLE +#define __HAL_RCC_CRYP_CLK_SLEEP_ENABLE __HAL_RCC_AES_CLK_SLEEP_ENABLE +#define __HAL_RCC_CRYP_FORCE_RESET __HAL_RCC_AES_FORCE_RESET +#define __HAL_RCC_CRYP_RELEASE_RESET __HAL_RCC_AES_RELEASE_RESET +#endif /* STM32L1 */ + +#if defined(STM32F4) +#define __HAL_RCC_SDMMC1_FORCE_RESET __HAL_RCC_SDIO_FORCE_RESET +#define __HAL_RCC_SDMMC1_RELEASE_RESET __HAL_RCC_SDIO_RELEASE_RESET +#define __HAL_RCC_SDMMC1_CLK_SLEEP_ENABLE __HAL_RCC_SDIO_CLK_SLEEP_ENABLE +#define __HAL_RCC_SDMMC1_CLK_SLEEP_DISABLE __HAL_RCC_SDIO_CLK_SLEEP_DISABLE +#define __HAL_RCC_SDMMC1_CLK_ENABLE __HAL_RCC_SDIO_CLK_ENABLE +#define __HAL_RCC_SDMMC1_CLK_DISABLE __HAL_RCC_SDIO_CLK_DISABLE +#define __HAL_RCC_SDMMC1_IS_CLK_ENABLED __HAL_RCC_SDIO_IS_CLK_ENABLED +#define __HAL_RCC_SDMMC1_IS_CLK_DISABLED __HAL_RCC_SDIO_IS_CLK_DISABLED +#define Sdmmc1ClockSelection SdioClockSelection +#define RCC_PERIPHCLK_SDMMC1 RCC_PERIPHCLK_SDIO +#define RCC_SDMMC1CLKSOURCE_CLK48 RCC_SDIOCLKSOURCE_CK48 +#define RCC_SDMMC1CLKSOURCE_SYSCLK RCC_SDIOCLKSOURCE_SYSCLK +#define __HAL_RCC_SDMMC1_CONFIG __HAL_RCC_SDIO_CONFIG +#define __HAL_RCC_GET_SDMMC1_SOURCE __HAL_RCC_GET_SDIO_SOURCE +#endif + +#if defined(STM32F7) || defined(STM32L4) +#define __HAL_RCC_SDIO_FORCE_RESET __HAL_RCC_SDMMC1_FORCE_RESET +#define __HAL_RCC_SDIO_RELEASE_RESET __HAL_RCC_SDMMC1_RELEASE_RESET +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE __HAL_RCC_SDMMC1_CLK_SLEEP_ENABLE +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE __HAL_RCC_SDMMC1_CLK_SLEEP_DISABLE +#define __HAL_RCC_SDIO_CLK_ENABLE __HAL_RCC_SDMMC1_CLK_ENABLE +#define __HAL_RCC_SDIO_CLK_DISABLE __HAL_RCC_SDMMC1_CLK_DISABLE +#define __HAL_RCC_SDIO_IS_CLK_ENABLED __HAL_RCC_SDMMC1_IS_CLK_ENABLED +#define __HAL_RCC_SDIO_IS_CLK_DISABLED __HAL_RCC_SDMMC1_IS_CLK_DISABLED +#define SdioClockSelection Sdmmc1ClockSelection +#define RCC_PERIPHCLK_SDIO RCC_PERIPHCLK_SDMMC1 +#define __HAL_RCC_SDIO_CONFIG __HAL_RCC_SDMMC1_CONFIG +#define __HAL_RCC_GET_SDIO_SOURCE __HAL_RCC_GET_SDMMC1_SOURCE +#endif + +#if defined(STM32F7) +#define RCC_SDIOCLKSOURCE_CLK48 RCC_SDMMC1CLKSOURCE_CLK48 +#define RCC_SDIOCLKSOURCE_SYSCLK RCC_SDMMC1CLKSOURCE_SYSCLK +#endif + +#if defined(STM32H7) +#define __HAL_RCC_USB_OTG_HS_CLK_ENABLE() __HAL_RCC_USB1_OTG_HS_CLK_ENABLE() +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE() __HAL_RCC_USB1_OTG_HS_ULPI_CLK_ENABLE() +#define __HAL_RCC_USB_OTG_HS_CLK_DISABLE() __HAL_RCC_USB1_OTG_HS_CLK_DISABLE() +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_DISABLE() __HAL_RCC_USB1_OTG_HS_ULPI_CLK_DISABLE() +#define __HAL_RCC_USB_OTG_HS_FORCE_RESET() __HAL_RCC_USB1_OTG_HS_FORCE_RESET() +#define __HAL_RCC_USB_OTG_HS_RELEASE_RESET() __HAL_RCC_USB1_OTG_HS_RELEASE_RESET() +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_ENABLE() __HAL_RCC_USB1_OTG_HS_CLK_SLEEP_ENABLE() +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_ENABLE() __HAL_RCC_USB1_OTG_HS_ULPI_CLK_SLEEP_ENABLE() +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_DISABLE() __HAL_RCC_USB1_OTG_HS_CLK_SLEEP_DISABLE() +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_DISABLE() __HAL_RCC_USB1_OTG_HS_ULPI_CLK_SLEEP_DISABLE() + +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() __HAL_RCC_USB2_OTG_FS_CLK_ENABLE() +#define __HAL_RCC_USB_OTG_FS_ULPI_CLK_ENABLE() __HAL_RCC_USB2_OTG_FS_ULPI_CLK_ENABLE() +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() __HAL_RCC_USB2_OTG_FS_CLK_DISABLE() +#define __HAL_RCC_USB_OTG_FS_ULPI_CLK_DISABLE() __HAL_RCC_USB2_OTG_FS_ULPI_CLK_DISABLE() +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() __HAL_RCC_USB2_OTG_FS_FORCE_RESET() +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() __HAL_RCC_USB2_OTG_FS_RELEASE_RESET() +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() __HAL_RCC_USB2_OTG_FS_CLK_SLEEP_ENABLE() +#define __HAL_RCC_USB_OTG_FS_ULPI_CLK_SLEEP_ENABLE() __HAL_RCC_USB2_OTG_FS_ULPI_CLK_SLEEP_ENABLE() +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() __HAL_RCC_USB2_OTG_FS_CLK_SLEEP_DISABLE() +#define __HAL_RCC_USB_OTG_FS_ULPI_CLK_SLEEP_DISABLE() __HAL_RCC_USB2_OTG_FS_ULPI_CLK_SLEEP_DISABLE() +#endif + +#define __HAL_RCC_I2SCLK __HAL_RCC_I2S_CONFIG +#define __HAL_RCC_I2SCLK_CONFIG __HAL_RCC_I2S_CONFIG + +#define __RCC_PLLSRC RCC_GET_PLL_OSCSOURCE + +#define IS_RCC_MSIRANGE IS_RCC_MSI_CLOCK_RANGE +#define IS_RCC_RTCCLK_SOURCE IS_RCC_RTCCLKSOURCE +#define IS_RCC_SYSCLK_DIV IS_RCC_HCLK +#define IS_RCC_HCLK_DIV IS_RCC_PCLK +#define IS_RCC_PERIPHCLK IS_RCC_PERIPHCLOCK + +#define RCC_IT_HSI14 RCC_IT_HSI14RDY + +#define RCC_IT_CSSLSE RCC_IT_LSECSS +#define RCC_IT_CSSHSE RCC_IT_CSS + +#define RCC_PLLMUL_3 RCC_PLL_MUL3 +#define RCC_PLLMUL_4 RCC_PLL_MUL4 +#define RCC_PLLMUL_6 RCC_PLL_MUL6 +#define RCC_PLLMUL_8 RCC_PLL_MUL8 +#define RCC_PLLMUL_12 RCC_PLL_MUL12 +#define RCC_PLLMUL_16 RCC_PLL_MUL16 +#define RCC_PLLMUL_24 RCC_PLL_MUL24 +#define RCC_PLLMUL_32 RCC_PLL_MUL32 +#define RCC_PLLMUL_48 RCC_PLL_MUL48 + +#define RCC_PLLDIV_2 RCC_PLL_DIV2 +#define RCC_PLLDIV_3 RCC_PLL_DIV3 +#define RCC_PLLDIV_4 RCC_PLL_DIV4 + +#define IS_RCC_MCOSOURCE IS_RCC_MCO1SOURCE +#define __HAL_RCC_MCO_CONFIG __HAL_RCC_MCO1_CONFIG +#define RCC_MCO_NODIV RCC_MCODIV_1 +#define RCC_MCO_DIV1 RCC_MCODIV_1 +#define RCC_MCO_DIV2 RCC_MCODIV_2 +#define RCC_MCO_DIV4 RCC_MCODIV_4 +#define RCC_MCO_DIV8 RCC_MCODIV_8 +#define RCC_MCO_DIV16 RCC_MCODIV_16 +#define RCC_MCO_DIV32 RCC_MCODIV_32 +#define RCC_MCO_DIV64 RCC_MCODIV_64 +#define RCC_MCO_DIV128 RCC_MCODIV_128 +#define RCC_MCOSOURCE_NONE RCC_MCO1SOURCE_NOCLOCK +#define RCC_MCOSOURCE_LSI RCC_MCO1SOURCE_LSI +#define RCC_MCOSOURCE_LSE RCC_MCO1SOURCE_LSE +#define RCC_MCOSOURCE_SYSCLK RCC_MCO1SOURCE_SYSCLK +#define RCC_MCOSOURCE_HSI RCC_MCO1SOURCE_HSI +#define RCC_MCOSOURCE_HSI14 RCC_MCO1SOURCE_HSI14 +#define RCC_MCOSOURCE_HSI48 RCC_MCO1SOURCE_HSI48 +#define RCC_MCOSOURCE_HSE RCC_MCO1SOURCE_HSE +#define RCC_MCOSOURCE_PLLCLK_DIV1 RCC_MCO1SOURCE_PLLCLK +#define RCC_MCOSOURCE_PLLCLK_NODIV RCC_MCO1SOURCE_PLLCLK +#define RCC_MCOSOURCE_PLLCLK_DIV2 RCC_MCO1SOURCE_PLLCLK_DIV2 + +#if defined(STM32L4) || defined(STM32WB) || defined(STM32G0) || defined(STM32G4) || defined(STM32L5) || defined(STM32WL) +#define RCC_RTCCLKSOURCE_NO_CLK RCC_RTCCLKSOURCE_NONE +#else +#define RCC_RTCCLKSOURCE_NONE RCC_RTCCLKSOURCE_NO_CLK +#endif + +#define RCC_USBCLK_PLLSAI1 RCC_USBCLKSOURCE_PLLSAI1 +#define RCC_USBCLK_PLL RCC_USBCLKSOURCE_PLL +#define RCC_USBCLK_MSI RCC_USBCLKSOURCE_MSI +#define RCC_USBCLKSOURCE_PLLCLK RCC_USBCLKSOURCE_PLL +#define RCC_USBPLLCLK_DIV1 RCC_USBCLKSOURCE_PLL +#define RCC_USBPLLCLK_DIV1_5 RCC_USBCLKSOURCE_PLL_DIV1_5 +#define RCC_USBPLLCLK_DIV2 RCC_USBCLKSOURCE_PLL_DIV2 +#define RCC_USBPLLCLK_DIV3 RCC_USBCLKSOURCE_PLL_DIV3 + +#define HSION_BitNumber RCC_HSION_BIT_NUMBER +#define HSION_BITNUMBER RCC_HSION_BIT_NUMBER +#define HSEON_BitNumber RCC_HSEON_BIT_NUMBER +#define HSEON_BITNUMBER RCC_HSEON_BIT_NUMBER +#define MSION_BITNUMBER RCC_MSION_BIT_NUMBER +#define CSSON_BitNumber RCC_CSSON_BIT_NUMBER +#define CSSON_BITNUMBER RCC_CSSON_BIT_NUMBER +#define PLLON_BitNumber RCC_PLLON_BIT_NUMBER +#define PLLON_BITNUMBER RCC_PLLON_BIT_NUMBER +#define PLLI2SON_BitNumber RCC_PLLI2SON_BIT_NUMBER +#define I2SSRC_BitNumber RCC_I2SSRC_BIT_NUMBER +#define RTCEN_BitNumber RCC_RTCEN_BIT_NUMBER +#define RTCEN_BITNUMBER RCC_RTCEN_BIT_NUMBER +#define BDRST_BitNumber RCC_BDRST_BIT_NUMBER +#define BDRST_BITNUMBER RCC_BDRST_BIT_NUMBER +#define RTCRST_BITNUMBER RCC_RTCRST_BIT_NUMBER +#define LSION_BitNumber RCC_LSION_BIT_NUMBER +#define LSION_BITNUMBER RCC_LSION_BIT_NUMBER +#define LSEON_BitNumber RCC_LSEON_BIT_NUMBER +#define LSEON_BITNUMBER RCC_LSEON_BIT_NUMBER +#define LSEBYP_BITNUMBER RCC_LSEBYP_BIT_NUMBER +#define PLLSAION_BitNumber RCC_PLLSAION_BIT_NUMBER +#define TIMPRE_BitNumber RCC_TIMPRE_BIT_NUMBER +#define RMVF_BitNumber RCC_RMVF_BIT_NUMBER +#define RMVF_BITNUMBER RCC_RMVF_BIT_NUMBER +#define RCC_CR2_HSI14TRIM_BitNumber RCC_HSI14TRIM_BIT_NUMBER +#define CR_BYTE2_ADDRESS RCC_CR_BYTE2_ADDRESS +#define CIR_BYTE1_ADDRESS RCC_CIR_BYTE1_ADDRESS +#define CIR_BYTE2_ADDRESS RCC_CIR_BYTE2_ADDRESS +#define BDCR_BYTE0_ADDRESS RCC_BDCR_BYTE0_ADDRESS +#define DBP_TIMEOUT_VALUE RCC_DBP_TIMEOUT_VALUE +#define LSE_TIMEOUT_VALUE RCC_LSE_TIMEOUT_VALUE + +#define CR_HSION_BB RCC_CR_HSION_BB +#define CR_CSSON_BB RCC_CR_CSSON_BB +#define CR_PLLON_BB RCC_CR_PLLON_BB +#define CR_PLLI2SON_BB RCC_CR_PLLI2SON_BB +#define CR_MSION_BB RCC_CR_MSION_BB +#define CSR_LSION_BB RCC_CSR_LSION_BB +#define CSR_LSEON_BB RCC_CSR_LSEON_BB +#define CSR_LSEBYP_BB RCC_CSR_LSEBYP_BB +#define CSR_RTCEN_BB RCC_CSR_RTCEN_BB +#define CSR_RTCRST_BB RCC_CSR_RTCRST_BB +#define CFGR_I2SSRC_BB RCC_CFGR_I2SSRC_BB +#define BDCR_RTCEN_BB RCC_BDCR_RTCEN_BB +#define BDCR_BDRST_BB RCC_BDCR_BDRST_BB +#define CR_HSEON_BB RCC_CR_HSEON_BB +#define CSR_RMVF_BB RCC_CSR_RMVF_BB +#define CR_PLLSAION_BB RCC_CR_PLLSAION_BB +#define DCKCFGR_TIMPRE_BB RCC_DCKCFGR_TIMPRE_BB + +#define __HAL_RCC_CRS_ENABLE_FREQ_ERROR_COUNTER __HAL_RCC_CRS_FREQ_ERROR_COUNTER_ENABLE +#define __HAL_RCC_CRS_DISABLE_FREQ_ERROR_COUNTER __HAL_RCC_CRS_FREQ_ERROR_COUNTER_DISABLE +#define __HAL_RCC_CRS_ENABLE_AUTOMATIC_CALIB __HAL_RCC_CRS_AUTOMATIC_CALIB_ENABLE +#define __HAL_RCC_CRS_DISABLE_AUTOMATIC_CALIB __HAL_RCC_CRS_AUTOMATIC_CALIB_DISABLE +#define __HAL_RCC_CRS_CALCULATE_RELOADVALUE __HAL_RCC_CRS_RELOADVALUE_CALCULATE + +#define __HAL_RCC_GET_IT_SOURCE __HAL_RCC_GET_IT + +#define RCC_CRS_SYNCWARM RCC_CRS_SYNCWARN +#define RCC_CRS_TRIMOV RCC_CRS_TRIMOVF + +#define RCC_PERIPHCLK_CK48 RCC_PERIPHCLK_CLK48 +#define RCC_CK48CLKSOURCE_PLLQ RCC_CLK48CLKSOURCE_PLLQ +#define RCC_CK48CLKSOURCE_PLLSAIP RCC_CLK48CLKSOURCE_PLLSAIP +#define RCC_CK48CLKSOURCE_PLLI2SQ RCC_CLK48CLKSOURCE_PLLI2SQ +#define IS_RCC_CK48CLKSOURCE IS_RCC_CLK48CLKSOURCE +#define RCC_SDIOCLKSOURCE_CK48 RCC_SDIOCLKSOURCE_CLK48 + +#define __HAL_RCC_DFSDM_CLK_ENABLE __HAL_RCC_DFSDM1_CLK_ENABLE +#define __HAL_RCC_DFSDM_CLK_DISABLE __HAL_RCC_DFSDM1_CLK_DISABLE +#define __HAL_RCC_DFSDM_IS_CLK_ENABLED __HAL_RCC_DFSDM1_IS_CLK_ENABLED +#define __HAL_RCC_DFSDM_IS_CLK_DISABLED __HAL_RCC_DFSDM1_IS_CLK_DISABLED +#define __HAL_RCC_DFSDM_FORCE_RESET __HAL_RCC_DFSDM1_FORCE_RESET +#define __HAL_RCC_DFSDM_RELEASE_RESET __HAL_RCC_DFSDM1_RELEASE_RESET +#define __HAL_RCC_DFSDM_CLK_SLEEP_ENABLE __HAL_RCC_DFSDM1_CLK_SLEEP_ENABLE +#define __HAL_RCC_DFSDM_CLK_SLEEP_DISABLE __HAL_RCC_DFSDM1_CLK_SLEEP_DISABLE +#define __HAL_RCC_DFSDM_IS_CLK_SLEEP_ENABLED __HAL_RCC_DFSDM1_IS_CLK_SLEEP_ENABLED +#define __HAL_RCC_DFSDM_IS_CLK_SLEEP_DISABLED __HAL_RCC_DFSDM1_IS_CLK_SLEEP_DISABLED +#define DfsdmClockSelection Dfsdm1ClockSelection +#define RCC_PERIPHCLK_DFSDM RCC_PERIPHCLK_DFSDM1 +#define RCC_DFSDMCLKSOURCE_PCLK RCC_DFSDM1CLKSOURCE_PCLK2 +#define RCC_DFSDMCLKSOURCE_SYSCLK RCC_DFSDM1CLKSOURCE_SYSCLK +#define __HAL_RCC_DFSDM_CONFIG __HAL_RCC_DFSDM1_CONFIG +#define __HAL_RCC_GET_DFSDM_SOURCE __HAL_RCC_GET_DFSDM1_SOURCE +#define RCC_DFSDM1CLKSOURCE_PCLK RCC_DFSDM1CLKSOURCE_PCLK2 +#define RCC_SWPMI1CLKSOURCE_PCLK RCC_SWPMI1CLKSOURCE_PCLK1 +#define RCC_LPTIM1CLKSOURCE_PCLK RCC_LPTIM1CLKSOURCE_PCLK1 +#define RCC_LPTIM2CLKSOURCE_PCLK RCC_LPTIM2CLKSOURCE_PCLK1 + +#define RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB1 RCC_DFSDM1AUDIOCLKSOURCE_I2S1 +#define RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB2 RCC_DFSDM1AUDIOCLKSOURCE_I2S2 +#define RCC_DFSDM2AUDIOCLKSOURCE_I2SAPB1 RCC_DFSDM2AUDIOCLKSOURCE_I2S1 +#define RCC_DFSDM2AUDIOCLKSOURCE_I2SAPB2 RCC_DFSDM2AUDIOCLKSOURCE_I2S2 +#define RCC_DFSDM1CLKSOURCE_APB2 RCC_DFSDM1CLKSOURCE_PCLK2 +#define RCC_DFSDM2CLKSOURCE_APB2 RCC_DFSDM2CLKSOURCE_PCLK2 +#define RCC_FMPI2C1CLKSOURCE_APB RCC_FMPI2C1CLKSOURCE_PCLK1 + +/** + * @} + */ + +/** @defgroup HAL_RNG_Aliased_Macros HAL RNG Aliased Macros maintained for legacy purpose + * @{ + */ +#define HAL_RNG_ReadyCallback(__HANDLE__) HAL_RNG_ReadyDataCallback((__HANDLE__), uint32_t random32bit) + +/** + * @} + */ + +/** @defgroup HAL_RTC_Aliased_Macros HAL RTC Aliased Macros maintained for legacy purpose + * @{ + */ +#if defined (STM32G0) || defined (STM32L5) || defined (STM32L412xx) || defined (STM32L422xx) || defined (STM32L4P5xx) || defined (STM32L4Q5xx) || defined (STM32G4) || defined (STM32WL) +#else +#define __HAL_RTC_CLEAR_FLAG __HAL_RTC_EXTI_CLEAR_FLAG +#endif +#define __HAL_RTC_DISABLE_IT __HAL_RTC_EXTI_DISABLE_IT +#define __HAL_RTC_ENABLE_IT __HAL_RTC_EXTI_ENABLE_IT + +#if defined (STM32F1) +#define __HAL_RTC_EXTI_CLEAR_FLAG(RTC_EXTI_LINE_ALARM_EVENT) __HAL_RTC_ALARM_EXTI_CLEAR_FLAG() + +#define __HAL_RTC_EXTI_ENABLE_IT(RTC_EXTI_LINE_ALARM_EVENT) __HAL_RTC_ALARM_EXTI_ENABLE_IT() + +#define __HAL_RTC_EXTI_DISABLE_IT(RTC_EXTI_LINE_ALARM_EVENT) __HAL_RTC_ALARM_EXTI_DISABLE_IT() + +#define __HAL_RTC_EXTI_GET_FLAG(RTC_EXTI_LINE_ALARM_EVENT) __HAL_RTC_ALARM_EXTI_GET_FLAG() + +#define __HAL_RTC_EXTI_GENERATE_SWIT(RTC_EXTI_LINE_ALARM_EVENT) __HAL_RTC_ALARM_EXTI_GENERATE_SWIT() +#else +#define __HAL_RTC_EXTI_CLEAR_FLAG(__EXTI_LINE__) (((__EXTI_LINE__) == RTC_EXTI_LINE_ALARM_EVENT) ? __HAL_RTC_ALARM_EXTI_CLEAR_FLAG() : \ + (((__EXTI_LINE__) == RTC_EXTI_LINE_WAKEUPTIMER_EVENT) ? __HAL_RTC_WAKEUPTIMER_EXTI_CLEAR_FLAG() : \ + __HAL_RTC_TAMPER_TIMESTAMP_EXTI_CLEAR_FLAG())) +#define __HAL_RTC_EXTI_ENABLE_IT(__EXTI_LINE__) (((__EXTI_LINE__) == RTC_EXTI_LINE_ALARM_EVENT) ? __HAL_RTC_ALARM_EXTI_ENABLE_IT() : \ + (((__EXTI_LINE__) == RTC_EXTI_LINE_WAKEUPTIMER_EVENT) ? __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_IT() : \ + __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_IT())) +#define __HAL_RTC_EXTI_DISABLE_IT(__EXTI_LINE__) (((__EXTI_LINE__) == RTC_EXTI_LINE_ALARM_EVENT) ? __HAL_RTC_ALARM_EXTI_DISABLE_IT() : \ + (((__EXTI_LINE__) == RTC_EXTI_LINE_WAKEUPTIMER_EVENT) ? __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_IT() : \ + __HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_IT())) +#define __HAL_RTC_EXTI_GET_FLAG(__EXTI_LINE__) (((__EXTI_LINE__) == RTC_EXTI_LINE_ALARM_EVENT) ? __HAL_RTC_ALARM_EXTI_GET_FLAG() : \ + (((__EXTI_LINE__) == RTC_EXTI_LINE_WAKEUPTIMER_EVENT) ? __HAL_RTC_WAKEUPTIMER_EXTI_GET_FLAG() : \ + __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GET_FLAG())) +#define __HAL_RTC_EXTI_GENERATE_SWIT(__EXTI_LINE__) (((__EXTI_LINE__) == RTC_EXTI_LINE_ALARM_EVENT) ? __HAL_RTC_ALARM_EXTI_GENERATE_SWIT() : \ + (((__EXTI_LINE__) == RTC_EXTI_LINE_WAKEUPTIMER_EVENT) ? __HAL_RTC_WAKEUPTIMER_EXTI_GENERATE_SWIT() : \ + __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GENERATE_SWIT())) +#endif /* STM32F1 */ + +#define IS_ALARM IS_RTC_ALARM +#define IS_ALARM_MASK IS_RTC_ALARM_MASK +#define IS_TAMPER IS_RTC_TAMPER +#define IS_TAMPER_ERASE_MODE IS_RTC_TAMPER_ERASE_MODE +#define IS_TAMPER_FILTER IS_RTC_TAMPER_FILTER +#define IS_TAMPER_INTERRUPT IS_RTC_TAMPER_INTERRUPT +#define IS_TAMPER_MASKFLAG_STATE IS_RTC_TAMPER_MASKFLAG_STATE +#define IS_TAMPER_PRECHARGE_DURATION IS_RTC_TAMPER_PRECHARGE_DURATION +#define IS_TAMPER_PULLUP_STATE IS_RTC_TAMPER_PULLUP_STATE +#define IS_TAMPER_SAMPLING_FREQ IS_RTC_TAMPER_SAMPLING_FREQ +#define IS_TAMPER_TIMESTAMPONTAMPER_DETECTION IS_RTC_TAMPER_TIMESTAMPONTAMPER_DETECTION +#define IS_TAMPER_TRIGGER IS_RTC_TAMPER_TRIGGER +#define IS_WAKEUP_CLOCK IS_RTC_WAKEUP_CLOCK +#define IS_WAKEUP_COUNTER IS_RTC_WAKEUP_COUNTER + +#define __RTC_WRITEPROTECTION_ENABLE __HAL_RTC_WRITEPROTECTION_ENABLE +#define __RTC_WRITEPROTECTION_DISABLE __HAL_RTC_WRITEPROTECTION_DISABLE + +/** + * @} + */ + +/** @defgroup HAL_SD_Aliased_Macros HAL SD Aliased Macros maintained for legacy purpose + * @{ + */ + +#define SD_OCR_CID_CSD_OVERWRIETE SD_OCR_CID_CSD_OVERWRITE +#define SD_CMD_SD_APP_STAUS SD_CMD_SD_APP_STATUS + +#if defined(STM32F4) || defined(STM32F2) +#define SD_SDMMC_DISABLED SD_SDIO_DISABLED +#define SD_SDMMC_FUNCTION_BUSY SD_SDIO_FUNCTION_BUSY +#define SD_SDMMC_FUNCTION_FAILED SD_SDIO_FUNCTION_FAILED +#define SD_SDMMC_UNKNOWN_FUNCTION SD_SDIO_UNKNOWN_FUNCTION +#define SD_CMD_SDMMC_SEN_OP_COND SD_CMD_SDIO_SEN_OP_COND +#define SD_CMD_SDMMC_RW_DIRECT SD_CMD_SDIO_RW_DIRECT +#define SD_CMD_SDMMC_RW_EXTENDED SD_CMD_SDIO_RW_EXTENDED +#define __HAL_SD_SDMMC_ENABLE __HAL_SD_SDIO_ENABLE +#define __HAL_SD_SDMMC_DISABLE __HAL_SD_SDIO_DISABLE +#define __HAL_SD_SDMMC_DMA_ENABLE __HAL_SD_SDIO_DMA_ENABLE +#define __HAL_SD_SDMMC_DMA_DISABLE __HAL_SD_SDIO_DMA_DISABL +#define __HAL_SD_SDMMC_ENABLE_IT __HAL_SD_SDIO_ENABLE_IT +#define __HAL_SD_SDMMC_DISABLE_IT __HAL_SD_SDIO_DISABLE_IT +#define __HAL_SD_SDMMC_GET_FLAG __HAL_SD_SDIO_GET_FLAG +#define __HAL_SD_SDMMC_CLEAR_FLAG __HAL_SD_SDIO_CLEAR_FLAG +#define __HAL_SD_SDMMC_GET_IT __HAL_SD_SDIO_GET_IT +#define __HAL_SD_SDMMC_CLEAR_IT __HAL_SD_SDIO_CLEAR_IT +#define SDMMC_STATIC_FLAGS SDIO_STATIC_FLAGS +#define SDMMC_CMD0TIMEOUT SDIO_CMD0TIMEOUT +#define SD_SDMMC_SEND_IF_COND SD_SDIO_SEND_IF_COND +/* alias CMSIS */ +#define SDMMC1_IRQn SDIO_IRQn +#define SDMMC1_IRQHandler SDIO_IRQHandler +#endif + +#if defined(STM32F7) || defined(STM32L4) +#define SD_SDIO_DISABLED SD_SDMMC_DISABLED +#define SD_SDIO_FUNCTION_BUSY SD_SDMMC_FUNCTION_BUSY +#define SD_SDIO_FUNCTION_FAILED SD_SDMMC_FUNCTION_FAILED +#define SD_SDIO_UNKNOWN_FUNCTION SD_SDMMC_UNKNOWN_FUNCTION +#define SD_CMD_SDIO_SEN_OP_COND SD_CMD_SDMMC_SEN_OP_COND +#define SD_CMD_SDIO_RW_DIRECT SD_CMD_SDMMC_RW_DIRECT +#define SD_CMD_SDIO_RW_EXTENDED SD_CMD_SDMMC_RW_EXTENDED +#define __HAL_SD_SDIO_ENABLE __HAL_SD_SDMMC_ENABLE +#define __HAL_SD_SDIO_DISABLE __HAL_SD_SDMMC_DISABLE +#define __HAL_SD_SDIO_DMA_ENABLE __HAL_SD_SDMMC_DMA_ENABLE +#define __HAL_SD_SDIO_DMA_DISABL __HAL_SD_SDMMC_DMA_DISABLE +#define __HAL_SD_SDIO_ENABLE_IT __HAL_SD_SDMMC_ENABLE_IT +#define __HAL_SD_SDIO_DISABLE_IT __HAL_SD_SDMMC_DISABLE_IT +#define __HAL_SD_SDIO_GET_FLAG __HAL_SD_SDMMC_GET_FLAG +#define __HAL_SD_SDIO_CLEAR_FLAG __HAL_SD_SDMMC_CLEAR_FLAG +#define __HAL_SD_SDIO_GET_IT __HAL_SD_SDMMC_GET_IT +#define __HAL_SD_SDIO_CLEAR_IT __HAL_SD_SDMMC_CLEAR_IT +#define SDIO_STATIC_FLAGS SDMMC_STATIC_FLAGS +#define SDIO_CMD0TIMEOUT SDMMC_CMD0TIMEOUT +#define SD_SDIO_SEND_IF_COND SD_SDMMC_SEND_IF_COND +/* alias CMSIS for compatibilities */ +#define SDIO_IRQn SDMMC1_IRQn +#define SDIO_IRQHandler SDMMC1_IRQHandler +#endif + +#if defined(STM32F7) || defined(STM32F4) || defined(STM32F2) || defined(STM32L4) || defined(STM32H7) +#define HAL_SD_CardCIDTypedef HAL_SD_CardCIDTypeDef +#define HAL_SD_CardCSDTypedef HAL_SD_CardCSDTypeDef +#define HAL_SD_CardStatusTypedef HAL_SD_CardStatusTypeDef +#define HAL_SD_CardStateTypedef HAL_SD_CardStateTypeDef +#endif + +#if defined(STM32H7) || defined(STM32L5) +#define HAL_MMCEx_Read_DMADoubleBuffer0CpltCallback HAL_MMCEx_Read_DMADoubleBuf0CpltCallback +#define HAL_MMCEx_Read_DMADoubleBuffer1CpltCallback HAL_MMCEx_Read_DMADoubleBuf1CpltCallback +#define HAL_MMCEx_Write_DMADoubleBuffer0CpltCallback HAL_MMCEx_Write_DMADoubleBuf0CpltCallback +#define HAL_MMCEx_Write_DMADoubleBuffer1CpltCallback HAL_MMCEx_Write_DMADoubleBuf1CpltCallback +#define HAL_SDEx_Read_DMADoubleBuffer0CpltCallback HAL_SDEx_Read_DMADoubleBuf0CpltCallback +#define HAL_SDEx_Read_DMADoubleBuffer1CpltCallback HAL_SDEx_Read_DMADoubleBuf1CpltCallback +#define HAL_SDEx_Write_DMADoubleBuffer0CpltCallback HAL_SDEx_Write_DMADoubleBuf0CpltCallback +#define HAL_SDEx_Write_DMADoubleBuffer1CpltCallback HAL_SDEx_Write_DMADoubleBuf1CpltCallback +#define HAL_SD_DriveTransciver_1_8V_Callback HAL_SD_DriveTransceiver_1_8V_Callback +#endif +/** + * @} + */ + +/** @defgroup HAL_SMARTCARD_Aliased_Macros HAL SMARTCARD Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __SMARTCARD_ENABLE_IT __HAL_SMARTCARD_ENABLE_IT +#define __SMARTCARD_DISABLE_IT __HAL_SMARTCARD_DISABLE_IT +#define __SMARTCARD_ENABLE __HAL_SMARTCARD_ENABLE +#define __SMARTCARD_DISABLE __HAL_SMARTCARD_DISABLE +#define __SMARTCARD_DMA_REQUEST_ENABLE __HAL_SMARTCARD_DMA_REQUEST_ENABLE +#define __SMARTCARD_DMA_REQUEST_DISABLE __HAL_SMARTCARD_DMA_REQUEST_DISABLE + +#define __HAL_SMARTCARD_GETCLOCKSOURCE SMARTCARD_GETCLOCKSOURCE +#define __SMARTCARD_GETCLOCKSOURCE SMARTCARD_GETCLOCKSOURCE + +#define IS_SMARTCARD_ONEBIT_SAMPLING IS_SMARTCARD_ONE_BIT_SAMPLE + +/** + * @} + */ + +/** @defgroup HAL_SMBUS_Aliased_Macros HAL SMBUS Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_SMBUS_RESET_CR1 SMBUS_RESET_CR1 +#define __HAL_SMBUS_RESET_CR2 SMBUS_RESET_CR2 +#define __HAL_SMBUS_GENERATE_START SMBUS_GENERATE_START +#define __HAL_SMBUS_GET_ADDR_MATCH SMBUS_GET_ADDR_MATCH +#define __HAL_SMBUS_GET_DIR SMBUS_GET_DIR +#define __HAL_SMBUS_GET_STOP_MODE SMBUS_GET_STOP_MODE +#define __HAL_SMBUS_GET_PEC_MODE SMBUS_GET_PEC_MODE +#define __HAL_SMBUS_GET_ALERT_ENABLED SMBUS_GET_ALERT_ENABLED +/** + * @} + */ + +/** @defgroup HAL_SPI_Aliased_Macros HAL SPI Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __HAL_SPI_1LINE_TX SPI_1LINE_TX +#define __HAL_SPI_1LINE_RX SPI_1LINE_RX +#define __HAL_SPI_RESET_CRC SPI_RESET_CRC + +/** + * @} + */ + +/** @defgroup HAL_UART_Aliased_Macros HAL UART Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __HAL_UART_GETCLOCKSOURCE UART_GETCLOCKSOURCE +#define __HAL_UART_MASK_COMPUTATION UART_MASK_COMPUTATION +#define __UART_GETCLOCKSOURCE UART_GETCLOCKSOURCE +#define __UART_MASK_COMPUTATION UART_MASK_COMPUTATION + +#define IS_UART_WAKEUPMETHODE IS_UART_WAKEUPMETHOD + +#define IS_UART_ONEBIT_SAMPLE IS_UART_ONE_BIT_SAMPLE +#define IS_UART_ONEBIT_SAMPLING IS_UART_ONE_BIT_SAMPLE + +/** + * @} + */ + + +/** @defgroup HAL_USART_Aliased_Macros HAL USART Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __USART_ENABLE_IT __HAL_USART_ENABLE_IT +#define __USART_DISABLE_IT __HAL_USART_DISABLE_IT +#define __USART_ENABLE __HAL_USART_ENABLE +#define __USART_DISABLE __HAL_USART_DISABLE + +#define __HAL_USART_GETCLOCKSOURCE USART_GETCLOCKSOURCE +#define __USART_GETCLOCKSOURCE USART_GETCLOCKSOURCE + +#if defined(STM32F0) || defined(STM32F3) || defined(STM32F7) +#define USART_OVERSAMPLING_16 0x00000000U +#define USART_OVERSAMPLING_8 USART_CR1_OVER8 + +#define IS_USART_OVERSAMPLING(__SAMPLING__) (((__SAMPLING__) == USART_OVERSAMPLING_16) || \ + ((__SAMPLING__) == USART_OVERSAMPLING_8)) +#endif /* STM32F0 || STM32F3 || STM32F7 */ +/** + * @} + */ + +/** @defgroup HAL_USB_Aliased_Macros HAL USB Aliased Macros maintained for legacy purpose + * @{ + */ +#define USB_EXTI_LINE_WAKEUP USB_WAKEUP_EXTI_LINE + +#define USB_FS_EXTI_TRIGGER_RISING_EDGE USB_OTG_FS_WAKEUP_EXTI_RISING_EDGE +#define USB_FS_EXTI_TRIGGER_FALLING_EDGE USB_OTG_FS_WAKEUP_EXTI_FALLING_EDGE +#define USB_FS_EXTI_TRIGGER_BOTH_EDGE USB_OTG_FS_WAKEUP_EXTI_RISING_FALLING_EDGE +#define USB_FS_EXTI_LINE_WAKEUP USB_OTG_FS_WAKEUP_EXTI_LINE + +#define USB_HS_EXTI_TRIGGER_RISING_EDGE USB_OTG_HS_WAKEUP_EXTI_RISING_EDGE +#define USB_HS_EXTI_TRIGGER_FALLING_EDGE USB_OTG_HS_WAKEUP_EXTI_FALLING_EDGE +#define USB_HS_EXTI_TRIGGER_BOTH_EDGE USB_OTG_HS_WAKEUP_EXTI_RISING_FALLING_EDGE +#define USB_HS_EXTI_LINE_WAKEUP USB_OTG_HS_WAKEUP_EXTI_LINE + +#define __HAL_USB_EXTI_ENABLE_IT __HAL_USB_WAKEUP_EXTI_ENABLE_IT +#define __HAL_USB_EXTI_DISABLE_IT __HAL_USB_WAKEUP_EXTI_DISABLE_IT +#define __HAL_USB_EXTI_GET_FLAG __HAL_USB_WAKEUP_EXTI_GET_FLAG +#define __HAL_USB_EXTI_CLEAR_FLAG __HAL_USB_WAKEUP_EXTI_CLEAR_FLAG +#define __HAL_USB_EXTI_SET_RISING_EDGE_TRIGGER __HAL_USB_WAKEUP_EXTI_ENABLE_RISING_EDGE +#define __HAL_USB_EXTI_SET_FALLING_EDGE_TRIGGER __HAL_USB_WAKEUP_EXTI_ENABLE_FALLING_EDGE +#define __HAL_USB_EXTI_SET_FALLINGRISING_TRIGGER __HAL_USB_WAKEUP_EXTI_ENABLE_RISING_FALLING_EDGE + +#define __HAL_USB_FS_EXTI_ENABLE_IT __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_IT +#define __HAL_USB_FS_EXTI_DISABLE_IT __HAL_USB_OTG_FS_WAKEUP_EXTI_DISABLE_IT +#define __HAL_USB_FS_EXTI_GET_FLAG __HAL_USB_OTG_FS_WAKEUP_EXTI_GET_FLAG +#define __HAL_USB_FS_EXTI_CLEAR_FLAG __HAL_USB_OTG_FS_WAKEUP_EXTI_CLEAR_FLAG +#define __HAL_USB_FS_EXTI_SET_RISING_EGDE_TRIGGER __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_RISING_EDGE +#define __HAL_USB_FS_EXTI_SET_FALLING_EGDE_TRIGGER __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_FALLING_EDGE +#define __HAL_USB_FS_EXTI_SET_FALLINGRISING_TRIGGER __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_RISING_FALLING_EDGE +#define __HAL_USB_FS_EXTI_GENERATE_SWIT __HAL_USB_OTG_FS_WAKEUP_EXTI_GENERATE_SWIT + +#define __HAL_USB_HS_EXTI_ENABLE_IT __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_IT +#define __HAL_USB_HS_EXTI_DISABLE_IT __HAL_USB_OTG_HS_WAKEUP_EXTI_DISABLE_IT +#define __HAL_USB_HS_EXTI_GET_FLAG __HAL_USB_OTG_HS_WAKEUP_EXTI_GET_FLAG +#define __HAL_USB_HS_EXTI_CLEAR_FLAG __HAL_USB_OTG_HS_WAKEUP_EXTI_CLEAR_FLAG +#define __HAL_USB_HS_EXTI_SET_RISING_EGDE_TRIGGER __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_RISING_EDGE +#define __HAL_USB_HS_EXTI_SET_FALLING_EGDE_TRIGGER __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_FALLING_EDGE +#define __HAL_USB_HS_EXTI_SET_FALLINGRISING_TRIGGER __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_RISING_FALLING_EDGE +#define __HAL_USB_HS_EXTI_GENERATE_SWIT __HAL_USB_OTG_HS_WAKEUP_EXTI_GENERATE_SWIT + +#define HAL_PCD_ActiveRemoteWakeup HAL_PCD_ActivateRemoteWakeup +#define HAL_PCD_DeActiveRemoteWakeup HAL_PCD_DeActivateRemoteWakeup + +#define HAL_PCD_SetTxFiFo HAL_PCDEx_SetTxFiFo +#define HAL_PCD_SetRxFiFo HAL_PCDEx_SetRxFiFo +/** + * @} + */ + +/** @defgroup HAL_TIM_Aliased_Macros HAL TIM Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_TIM_SetICPrescalerValue TIM_SET_ICPRESCALERVALUE +#define __HAL_TIM_ResetICPrescalerValue TIM_RESET_ICPRESCALERVALUE + +#define TIM_GET_ITSTATUS __HAL_TIM_GET_IT_SOURCE +#define TIM_GET_CLEAR_IT __HAL_TIM_CLEAR_IT + +#define __HAL_TIM_GET_ITSTATUS __HAL_TIM_GET_IT_SOURCE + +#define __HAL_TIM_DIRECTION_STATUS __HAL_TIM_IS_TIM_COUNTING_DOWN +#define __HAL_TIM_PRESCALER __HAL_TIM_SET_PRESCALER +#define __HAL_TIM_SetCounter __HAL_TIM_SET_COUNTER +#define __HAL_TIM_GetCounter __HAL_TIM_GET_COUNTER +#define __HAL_TIM_SetAutoreload __HAL_TIM_SET_AUTORELOAD +#define __HAL_TIM_GetAutoreload __HAL_TIM_GET_AUTORELOAD +#define __HAL_TIM_SetClockDivision __HAL_TIM_SET_CLOCKDIVISION +#define __HAL_TIM_GetClockDivision __HAL_TIM_GET_CLOCKDIVISION +#define __HAL_TIM_SetICPrescaler __HAL_TIM_SET_ICPRESCALER +#define __HAL_TIM_GetICPrescaler __HAL_TIM_GET_ICPRESCALER +#define __HAL_TIM_SetCompare __HAL_TIM_SET_COMPARE +#define __HAL_TIM_GetCompare __HAL_TIM_GET_COMPARE + +#define TIM_BREAKINPUTSOURCE_DFSDM TIM_BREAKINPUTSOURCE_DFSDM1 +/** + * @} + */ + +/** @defgroup HAL_ETH_Aliased_Macros HAL ETH Aliased Macros maintained for legacy purpose + * @{ + */ + +#define __HAL_ETH_EXTI_ENABLE_IT __HAL_ETH_WAKEUP_EXTI_ENABLE_IT +#define __HAL_ETH_EXTI_DISABLE_IT __HAL_ETH_WAKEUP_EXTI_DISABLE_IT +#define __HAL_ETH_EXTI_GET_FLAG __HAL_ETH_WAKEUP_EXTI_GET_FLAG +#define __HAL_ETH_EXTI_CLEAR_FLAG __HAL_ETH_WAKEUP_EXTI_CLEAR_FLAG +#define __HAL_ETH_EXTI_SET_RISING_EGDE_TRIGGER __HAL_ETH_WAKEUP_EXTI_ENABLE_RISING_EDGE_TRIGGER +#define __HAL_ETH_EXTI_SET_FALLING_EGDE_TRIGGER __HAL_ETH_WAKEUP_EXTI_ENABLE_FALLING_EDGE_TRIGGER +#define __HAL_ETH_EXTI_SET_FALLINGRISING_TRIGGER __HAL_ETH_WAKEUP_EXTI_ENABLE_FALLINGRISING_TRIGGER + +#define ETH_PROMISCIOUSMODE_ENABLE ETH_PROMISCUOUS_MODE_ENABLE +#define ETH_PROMISCIOUSMODE_DISABLE ETH_PROMISCUOUS_MODE_DISABLE +#define IS_ETH_PROMISCIOUS_MODE IS_ETH_PROMISCUOUS_MODE +/** + * @} + */ + +/** @defgroup HAL_LTDC_Aliased_Macros HAL LTDC Aliased Macros maintained for legacy purpose + * @{ + */ +#define __HAL_LTDC_LAYER LTDC_LAYER +#define __HAL_LTDC_RELOAD_CONFIG __HAL_LTDC_RELOAD_IMMEDIATE_CONFIG +/** + * @} + */ + +/** @defgroup HAL_SAI_Aliased_Macros HAL SAI Aliased Macros maintained for legacy purpose + * @{ + */ +#define SAI_OUTPUTDRIVE_DISABLED SAI_OUTPUTDRIVE_DISABLE +#define SAI_OUTPUTDRIVE_ENABLED SAI_OUTPUTDRIVE_ENABLE +#define SAI_MASTERDIVIDER_ENABLED SAI_MASTERDIVIDER_ENABLE +#define SAI_MASTERDIVIDER_DISABLED SAI_MASTERDIVIDER_DISABLE +#define SAI_STREOMODE SAI_STEREOMODE +#define SAI_FIFOStatus_Empty SAI_FIFOSTATUS_EMPTY +#define SAI_FIFOStatus_Less1QuarterFull SAI_FIFOSTATUS_LESS1QUARTERFULL +#define SAI_FIFOStatus_1QuarterFull SAI_FIFOSTATUS_1QUARTERFULL +#define SAI_FIFOStatus_HalfFull SAI_FIFOSTATUS_HALFFULL +#define SAI_FIFOStatus_3QuartersFull SAI_FIFOSTATUS_3QUARTERFULL +#define SAI_FIFOStatus_Full SAI_FIFOSTATUS_FULL +#define IS_SAI_BLOCK_MONO_STREO_MODE IS_SAI_BLOCK_MONO_STEREO_MODE +#define SAI_SYNCHRONOUS_EXT SAI_SYNCHRONOUS_EXT_SAI1 +#define SAI_SYNCEXT_IN_ENABLE SAI_SYNCEXT_OUTBLOCKA_ENABLE +/** + * @} + */ + +/** @defgroup HAL_SPDIFRX_Aliased_Macros HAL SPDIFRX Aliased Macros maintained for legacy purpose + * @{ + */ +#if defined(STM32H7) +#define HAL_SPDIFRX_ReceiveControlFlow HAL_SPDIFRX_ReceiveCtrlFlow +#define HAL_SPDIFRX_ReceiveControlFlow_IT HAL_SPDIFRX_ReceiveCtrlFlow_IT +#define HAL_SPDIFRX_ReceiveControlFlow_DMA HAL_SPDIFRX_ReceiveCtrlFlow_DMA +#endif +/** + * @} + */ + +/** @defgroup HAL_HRTIM_Aliased_Functions HAL HRTIM Aliased Functions maintained for legacy purpose + * @{ + */ +#if defined (STM32H7) || defined (STM32G4) || defined (STM32F3) +#define HAL_HRTIM_WaveformCounterStart_IT HAL_HRTIM_WaveformCountStart_IT +#define HAL_HRTIM_WaveformCounterStart_DMA HAL_HRTIM_WaveformCountStart_DMA +#define HAL_HRTIM_WaveformCounterStart HAL_HRTIM_WaveformCountStart +#define HAL_HRTIM_WaveformCounterStop_IT HAL_HRTIM_WaveformCountStop_IT +#define HAL_HRTIM_WaveformCounterStop_DMA HAL_HRTIM_WaveformCountStop_DMA +#define HAL_HRTIM_WaveformCounterStop HAL_HRTIM_WaveformCountStop +#endif +/** + * @} + */ + +/** @defgroup HAL_QSPI_Aliased_Macros HAL QSPI Aliased Macros maintained for legacy purpose + * @{ + */ +#if defined (STM32L4) || defined (STM32F4) || defined (STM32F7) || defined(STM32H7) +#define HAL_QPSI_TIMEOUT_DEFAULT_VALUE HAL_QSPI_TIMEOUT_DEFAULT_VALUE +#endif /* STM32L4 || STM32F4 || STM32F7 */ +/** + * @} + */ + +/** @defgroup HAL_PPP_Aliased_Macros HAL PPP Aliased Macros maintained for legacy purpose + * @{ + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32_HAL_LEGACY */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h new file mode 100644 index 00000000..209864d5 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h @@ -0,0 +1,298 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal.h + * @author MCD Application Team + * @brief This file contains all the functions prototypes for the HAL + * module driver. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_H +#define __STM32F4xx_HAL_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_conf.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup HAL + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup HAL_Exported_Constants HAL Exported Constants + * @{ + */ + +/** @defgroup HAL_TICK_FREQ Tick Frequency + * @{ + */ +typedef enum +{ + HAL_TICK_FREQ_10HZ = 100U, + HAL_TICK_FREQ_100HZ = 10U, + HAL_TICK_FREQ_1KHZ = 1U, + HAL_TICK_FREQ_DEFAULT = HAL_TICK_FREQ_1KHZ +} HAL_TickFreqTypeDef; +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup HAL_Exported_Macros HAL Exported Macros + * @{ + */ + +/** @brief Freeze/Unfreeze Peripherals in Debug mode + */ +#define __HAL_DBGMCU_FREEZE_TIM2() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM2_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM3() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM3_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM4() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM4_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM5() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM5_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM6() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM6_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM7() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM7_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM12() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM12_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM13() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM13_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM14() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM14_STOP)) +#define __HAL_DBGMCU_FREEZE_RTC() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_RTC_STOP)) +#define __HAL_DBGMCU_FREEZE_WWDG() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_WWDG_STOP)) +#define __HAL_DBGMCU_FREEZE_IWDG() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_IWDG_STOP)) +#define __HAL_DBGMCU_FREEZE_I2C1_TIMEOUT() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT)) +#define __HAL_DBGMCU_FREEZE_I2C2_TIMEOUT() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT)) +#define __HAL_DBGMCU_FREEZE_I2C3_TIMEOUT() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C3_SMBUS_TIMEOUT)) +#define __HAL_DBGMCU_FREEZE_CAN1() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_CAN1_STOP)) +#define __HAL_DBGMCU_FREEZE_CAN2() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_CAN2_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM1() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM1_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM8() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM8_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM9() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM9_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM10() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM10_STOP)) +#define __HAL_DBGMCU_FREEZE_TIM11() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM11_STOP)) + +#define __HAL_DBGMCU_UNFREEZE_TIM2() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM2_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM3() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM3_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM4() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM4_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM5() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM5_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM6() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM6_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM7() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM7_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM12() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM12_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM13() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM13_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM14() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM14_STOP)) +#define __HAL_DBGMCU_UNFREEZE_RTC() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_RTC_STOP)) +#define __HAL_DBGMCU_UNFREEZE_WWDG() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_WWDG_STOP)) +#define __HAL_DBGMCU_UNFREEZE_IWDG() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_IWDG_STOP)) +#define __HAL_DBGMCU_UNFREEZE_I2C1_TIMEOUT() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT)) +#define __HAL_DBGMCU_UNFREEZE_I2C2_TIMEOUT() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT)) +#define __HAL_DBGMCU_UNFREEZE_I2C3_TIMEOUT() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C3_SMBUS_TIMEOUT)) +#define __HAL_DBGMCU_UNFREEZE_CAN1() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_CAN1_STOP)) +#define __HAL_DBGMCU_UNFREEZE_CAN2() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_CAN2_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM1() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM1_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM8() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM8_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM9() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM9_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM10() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM10_STOP)) +#define __HAL_DBGMCU_UNFREEZE_TIM11() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM11_STOP)) + +/** @brief Main Flash memory mapped at 0x00000000 + */ +#define __HAL_SYSCFG_REMAPMEMORY_FLASH() (SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE)) + +/** @brief System Flash memory mapped at 0x00000000 + */ +#define __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\ + SYSCFG->MEMRMP |= SYSCFG_MEMRMP_MEM_MODE_0;\ + }while(0); + +/** @brief Embedded SRAM mapped at 0x00000000 + */ +#define __HAL_SYSCFG_REMAPMEMORY_SRAM() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\ + SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_0 | SYSCFG_MEMRMP_MEM_MODE_1);\ + }while(0); + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx) +/** @brief FSMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000 + */ +#define __HAL_SYSCFG_REMAPMEMORY_FSMC() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\ + SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_1);\ + }while(0); +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +/** @brief FMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000 + */ +#define __HAL_SYSCFG_REMAPMEMORY_FMC() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\ + SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_1);\ + }while(0); + +/** @brief FMC/SDRAM Bank 1 and 2 mapped at 0x00000000 + */ +#define __HAL_SYSCFG_REMAPMEMORY_FMC_SDRAM() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\ + SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_2);\ + }while(0); +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup Cortex_Lockup_Enable Cortex Lockup Enable + * @{ + */ +/** @brief SYSCFG Break Lockup lock + * Enables and locks the connection of Cortex-M4 LOCKUP (Hardfault) output to TIM1/8 input + * @note The selected configuration is locked and can be unlocked by system reset + */ +#define __HAL_SYSCFG_BREAK_PVD_LOCK() do {SYSCFG->CFGR2 &= ~(SYSCFG_CFGR2_PVD_LOCK); \ + SYSCFG->CFGR2 |= SYSCFG_CFGR2_PVD_LOCK; \ + }while(0) +/** + * @} + */ + +/** @defgroup PVD_Lock_Enable PVD Lock + * @{ + */ +/** @brief SYSCFG Break PVD lock + * Enables and locks the PVD connection with Timer1/8 Break Input, , as well as the PVDE and PLS[2:0] in the PWR_CR register + * @note The selected configuration is locked and can be unlocked by system reset + */ +#define __HAL_SYSCFG_BREAK_LOCKUP_LOCK() do {SYSCFG->CFGR2 &= ~(SYSCFG_CFGR2_LOCKUP_LOCK); \ + SYSCFG->CFGR2 |= SYSCFG_CFGR2_LOCKUP_LOCK; \ + }while(0) +/** + * @} + */ +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx || STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup HAL_Private_Macros HAL Private Macros + * @{ + */ +#define IS_TICKFREQ(FREQ) (((FREQ) == HAL_TICK_FREQ_10HZ) || \ + ((FREQ) == HAL_TICK_FREQ_100HZ) || \ + ((FREQ) == HAL_TICK_FREQ_1KHZ)) +/** + * @} + */ + +/* Exported variables --------------------------------------------------------*/ + +/** @addtogroup HAL_Exported_Variables + * @{ + */ +extern __IO uint32_t uwTick; +extern uint32_t uwTickPrio; +extern HAL_TickFreqTypeDef uwTickFreq; +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup HAL_Exported_Functions + * @{ + */ +/** @addtogroup HAL_Exported_Functions_Group1 + * @{ + */ +/* Initialization and Configuration functions ******************************/ +HAL_StatusTypeDef HAL_Init(void); +HAL_StatusTypeDef HAL_DeInit(void); +void HAL_MspInit(void); +void HAL_MspDeInit(void); +HAL_StatusTypeDef HAL_InitTick (uint32_t TickPriority); +/** + * @} + */ + +/** @addtogroup HAL_Exported_Functions_Group2 + * @{ + */ +/* Peripheral Control functions ************************************************/ +void HAL_IncTick(void); +void HAL_Delay(uint32_t Delay); +uint32_t HAL_GetTick(void); +uint32_t HAL_GetTickPrio(void); +HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq); +HAL_TickFreqTypeDef HAL_GetTickFreq(void); +void HAL_SuspendTick(void); +void HAL_ResumeTick(void); +uint32_t HAL_GetHalVersion(void); +uint32_t HAL_GetREVID(void); +uint32_t HAL_GetDEVID(void); +void HAL_DBGMCU_EnableDBGSleepMode(void); +void HAL_DBGMCU_DisableDBGSleepMode(void); +void HAL_DBGMCU_EnableDBGStopMode(void); +void HAL_DBGMCU_DisableDBGStopMode(void); +void HAL_DBGMCU_EnableDBGStandbyMode(void); +void HAL_DBGMCU_DisableDBGStandbyMode(void); +void HAL_EnableCompensationCell(void); +void HAL_DisableCompensationCell(void); +uint32_t HAL_GetUIDw0(void); +uint32_t HAL_GetUIDw1(void); +uint32_t HAL_GetUIDw2(void); +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +void HAL_EnableMemorySwappingBank(void); +void HAL_DisableMemorySwappingBank(void); +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @defgroup HAL_Private_Variables HAL Private Variables + * @{ + */ +/** + * @} + */ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup HAL_Private_Constants HAL Private Constants + * @{ + */ +/** + * @} + */ +/* Private macros ------------------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc.h new file mode 100644 index 00000000..badeabc4 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc.h @@ -0,0 +1,897 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_adc.h + * @author MCD Application Team + * @brief Header file containing functions prototypes of ADC HAL library. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_ADC_H +#define __STM32F4xx_ADC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup ADC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup ADC_Exported_Types ADC Exported Types + * @{ + */ + +/** + * @brief Structure definition of ADC and regular group initialization + * @note Parameters of this structure are shared within 2 scopes: + * - Scope entire ADC (affects regular and injected groups): ClockPrescaler, Resolution, ScanConvMode, DataAlign, ScanConvMode, EOCSelection, LowPowerAutoWait, LowPowerAutoPowerOff, ChannelsBank. + * - Scope regular group: ContinuousConvMode, NbrOfConversion, DiscontinuousConvMode, NbrOfDiscConversion, ExternalTrigConvEdge, ExternalTrigConv. + * @note The setting of these parameters with function HAL_ADC_Init() is conditioned to ADC state. + * ADC state can be either: + * - For all parameters: ADC disabled + * - For all parameters except 'Resolution', 'ScanConvMode', 'DiscontinuousConvMode', 'NbrOfDiscConversion' : ADC enabled without conversion on going on regular group. + * - For parameters 'ExternalTrigConv' and 'ExternalTrigConvEdge': ADC enabled, even with conversion on going. + * If ADC is not in the appropriate state to modify some parameters, these parameters setting is bypassed + * without error reporting (as it can be the expected behaviour in case of intended action to update another parameter (which fulfills the ADC state condition) on the fly). + */ +typedef struct +{ + uint32_t ClockPrescaler; /*!< Select ADC clock prescaler. The clock is common for + all the ADCs. + This parameter can be a value of @ref ADC_ClockPrescaler */ + uint32_t Resolution; /*!< Configures the ADC resolution. + This parameter can be a value of @ref ADC_Resolution */ + uint32_t DataAlign; /*!< Specifies ADC data alignment to right (MSB on register bit 11 and LSB on register bit 0) (default setting) + or to left (if regular group: MSB on register bit 15 and LSB on register bit 4, if injected group (MSB kept as signed value due to potential negative value after offset application): MSB on register bit 14 and LSB on register bit 3). + This parameter can be a value of @ref ADC_Data_align */ + uint32_t ScanConvMode; /*!< Configures the sequencer of regular and injected groups. + This parameter can be associated to parameter 'DiscontinuousConvMode' to have main sequence subdivided in successive parts. + If disabled: Conversion is performed in single mode (one channel converted, the one defined in rank 1). + Parameters 'NbrOfConversion' and 'InjectedNbrOfConversion' are discarded (equivalent to set to 1). + If enabled: Conversions are performed in sequence mode (multiple ranks defined by 'NbrOfConversion'/'InjectedNbrOfConversion' and each channel rank). + Scan direction is upward: from rank1 to rank 'n'. + This parameter can be set to ENABLE or DISABLE */ + uint32_t EOCSelection; /*!< Specifies what EOC (End Of Conversion) flag is used for conversion by polling and interruption: end of conversion of each rank or complete sequence. + This parameter can be a value of @ref ADC_EOCSelection. + Note: For injected group, end of conversion (flag&IT) is raised only at the end of the sequence. + Therefore, if end of conversion is set to end of each conversion, injected group should not be used with interruption (HAL_ADCEx_InjectedStart_IT) + or polling (HAL_ADCEx_InjectedStart and HAL_ADCEx_InjectedPollForConversion). By the way, polling is still possible since driver will use an estimated timing for end of injected conversion. + Note: If overrun feature is intended to be used, use ADC in mode 'interruption' (function HAL_ADC_Start_IT() ) with parameter EOCSelection set to end of each conversion or in mode 'transfer by DMA' (function HAL_ADC_Start_DMA()). + If overrun feature is intended to be bypassed, use ADC in mode 'polling' or 'interruption' with parameter EOCSelection must be set to end of sequence */ + FunctionalState ContinuousConvMode; /*!< Specifies whether the conversion is performed in single mode (one conversion) or continuous mode for regular group, + after the selected trigger occurred (software start or external trigger). + This parameter can be set to ENABLE or DISABLE. */ + uint32_t NbrOfConversion; /*!< Specifies the number of ranks that will be converted within the regular group sequencer. + To use regular group sequencer and convert several ranks, parameter 'ScanConvMode' must be enabled. + This parameter must be a number between Min_Data = 1 and Max_Data = 16. */ + FunctionalState DiscontinuousConvMode; /*!< Specifies whether the conversions sequence of regular group is performed in Complete-sequence/Discontinuous-sequence (main sequence subdivided in successive parts). + Discontinuous mode is used only if sequencer is enabled (parameter 'ScanConvMode'). If sequencer is disabled, this parameter is discarded. + Discontinuous mode can be enabled only if continuous mode is disabled. If continuous mode is enabled, this parameter setting is discarded. + This parameter can be set to ENABLE or DISABLE. */ + uint32_t NbrOfDiscConversion; /*!< Specifies the number of discontinuous conversions in which the main sequence of regular group (parameter NbrOfConversion) will be subdivided. + If parameter 'DiscontinuousConvMode' is disabled, this parameter is discarded. + This parameter must be a number between Min_Data = 1 and Max_Data = 8. */ + uint32_t ExternalTrigConv; /*!< Selects the external event used to trigger the conversion start of regular group. + If set to ADC_SOFTWARE_START, external triggers are disabled. + If set to external trigger source, triggering is on event rising edge by default. + This parameter can be a value of @ref ADC_External_trigger_Source_Regular */ + uint32_t ExternalTrigConvEdge; /*!< Selects the external trigger edge of regular group. + If trigger is set to ADC_SOFTWARE_START, this parameter is discarded. + This parameter can be a value of @ref ADC_External_trigger_edge_Regular */ + FunctionalState DMAContinuousRequests; /*!< Specifies whether the DMA requests are performed in one shot mode (DMA transfer stop when number of conversions is reached) + or in Continuous mode (DMA transfer unlimited, whatever number of conversions). + Note: In continuous mode, DMA must be configured in circular mode. Otherwise an overrun will be triggered when DMA buffer maximum pointer is reached. + Note: This parameter must be modified when no conversion is on going on both regular and injected groups (ADC disabled, or ADC enabled without continuous mode or external trigger that could launch a conversion). + This parameter can be set to ENABLE or DISABLE. */ +}ADC_InitTypeDef; + + + +/** + * @brief Structure definition of ADC channel for regular group + * @note The setting of these parameters with function HAL_ADC_ConfigChannel() is conditioned to ADC state. + * ADC can be either disabled or enabled without conversion on going on regular group. + */ +typedef struct +{ + uint32_t Channel; /*!< Specifies the channel to configure into ADC regular group. + This parameter can be a value of @ref ADC_channels */ + uint32_t Rank; /*!< Specifies the rank in the regular group sequencer. + This parameter must be a number between Min_Data = 1 and Max_Data = 16 */ + uint32_t SamplingTime; /*!< Sampling time value to be set for the selected channel. + Unit: ADC clock cycles + Conversion time is the addition of sampling time and processing time (12 ADC clock cycles at ADC resolution 12 bits, 11 cycles at 10 bits, 9 cycles at 8 bits, 7 cycles at 6 bits). + This parameter can be a value of @ref ADC_sampling_times + Caution: This parameter updates the parameter property of the channel, that can be used into regular and/or injected groups. + If this same channel has been previously configured in the other group (regular/injected), it will be updated to last setting. + Note: In case of usage of internal measurement channels (VrefInt/Vbat/TempSensor), + sampling time constraints must be respected (sampling time can be adjusted in function of ADC clock frequency and sampling time setting) + Refer to device datasheet for timings values, parameters TS_vrefint, TS_temp (values rough order: 4us min). */ + uint32_t Offset; /*!< Reserved for future use, can be set to 0 */ +}ADC_ChannelConfTypeDef; + +/** + * @brief ADC Configuration multi-mode structure definition + */ +typedef struct +{ + uint32_t WatchdogMode; /*!< Configures the ADC analog watchdog mode. + This parameter can be a value of @ref ADC_analog_watchdog_selection */ + uint32_t HighThreshold; /*!< Configures the ADC analog watchdog High threshold value. + This parameter must be a 12-bit value. */ + uint32_t LowThreshold; /*!< Configures the ADC analog watchdog High threshold value. + This parameter must be a 12-bit value. */ + uint32_t Channel; /*!< Configures ADC channel for the analog watchdog. + This parameter has an effect only if watchdog mode is configured on single channel + This parameter can be a value of @ref ADC_channels */ + FunctionalState ITMode; /*!< Specifies whether the analog watchdog is configured + is interrupt mode or in polling mode. + This parameter can be set to ENABLE or DISABLE */ + uint32_t WatchdogNumber; /*!< Reserved for future use, can be set to 0 */ +}ADC_AnalogWDGConfTypeDef; + +/** + * @brief HAL ADC state machine: ADC states definition (bitfields) + */ +/* States of ADC global scope */ +#define HAL_ADC_STATE_RESET 0x00000000U /*!< ADC not yet initialized or disabled */ +#define HAL_ADC_STATE_READY 0x00000001U /*!< ADC peripheral ready for use */ +#define HAL_ADC_STATE_BUSY_INTERNAL 0x00000002U /*!< ADC is busy to internal process (initialization, calibration) */ +#define HAL_ADC_STATE_TIMEOUT 0x00000004U /*!< TimeOut occurrence */ + +/* States of ADC errors */ +#define HAL_ADC_STATE_ERROR_INTERNAL 0x00000010U /*!< Internal error occurrence */ +#define HAL_ADC_STATE_ERROR_CONFIG 0x00000020U /*!< Configuration error occurrence */ +#define HAL_ADC_STATE_ERROR_DMA 0x00000040U /*!< DMA error occurrence */ + +/* States of ADC group regular */ +#define HAL_ADC_STATE_REG_BUSY 0x00000100U /*!< A conversion on group regular is ongoing or can occur (either by continuous mode, + external trigger, low power auto power-on (if feature available), multimode ADC master control (if feature available)) */ +#define HAL_ADC_STATE_REG_EOC 0x00000200U /*!< Conversion data available on group regular */ +#define HAL_ADC_STATE_REG_OVR 0x00000400U /*!< Overrun occurrence */ + +/* States of ADC group injected */ +#define HAL_ADC_STATE_INJ_BUSY 0x00001000U /*!< A conversion on group injected is ongoing or can occur (either by auto-injection mode, + external trigger, low power auto power-on (if feature available), multimode ADC master control (if feature available)) */ +#define HAL_ADC_STATE_INJ_EOC 0x00002000U /*!< Conversion data available on group injected */ + +/* States of ADC analog watchdogs */ +#define HAL_ADC_STATE_AWD1 0x00010000U /*!< Out-of-window occurrence of analog watchdog 1 */ +#define HAL_ADC_STATE_AWD2 0x00020000U /*!< Not available on STM32F4 device: Out-of-window occurrence of analog watchdog 2 */ +#define HAL_ADC_STATE_AWD3 0x00040000U /*!< Not available on STM32F4 device: Out-of-window occurrence of analog watchdog 3 */ + +/* States of ADC multi-mode */ +#define HAL_ADC_STATE_MULTIMODE_SLAVE 0x00100000U /*!< Not available on STM32F4 device: ADC in multimode slave state, controlled by another ADC master ( */ + + +/** + * @brief ADC handle Structure definition + */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) +typedef struct __ADC_HandleTypeDef +#else +typedef struct +#endif +{ + ADC_TypeDef *Instance; /*!< Register base address */ + + ADC_InitTypeDef Init; /*!< ADC required parameters */ + + __IO uint32_t NbrOfCurrentConversionRank; /*!< ADC number of current conversion rank */ + + DMA_HandleTypeDef *DMA_Handle; /*!< Pointer DMA Handler */ + + HAL_LockTypeDef Lock; /*!< ADC locking object */ + + __IO uint32_t State; /*!< ADC communication state */ + + __IO uint32_t ErrorCode; /*!< ADC Error code */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + void (* ConvCpltCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC conversion complete callback */ + void (* ConvHalfCpltCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC conversion DMA half-transfer callback */ + void (* LevelOutOfWindowCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC analog watchdog 1 callback */ + void (* ErrorCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC error callback */ + void (* InjectedConvCpltCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC group injected conversion complete callback */ + void (* MspInitCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC Msp Init callback */ + void (* MspDeInitCallback)(struct __ADC_HandleTypeDef *hadc); /*!< ADC Msp DeInit callback */ +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ +}ADC_HandleTypeDef; + +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) +/** + * @brief HAL ADC Callback ID enumeration definition + */ +typedef enum +{ + HAL_ADC_CONVERSION_COMPLETE_CB_ID = 0x00U, /*!< ADC conversion complete callback ID */ + HAL_ADC_CONVERSION_HALF_CB_ID = 0x01U, /*!< ADC conversion DMA half-transfer callback ID */ + HAL_ADC_LEVEL_OUT_OF_WINDOW_1_CB_ID = 0x02U, /*!< ADC analog watchdog 1 callback ID */ + HAL_ADC_ERROR_CB_ID = 0x03U, /*!< ADC error callback ID */ + HAL_ADC_INJ_CONVERSION_COMPLETE_CB_ID = 0x04U, /*!< ADC group injected conversion complete callback ID */ + HAL_ADC_MSPINIT_CB_ID = 0x05U, /*!< ADC Msp Init callback ID */ + HAL_ADC_MSPDEINIT_CB_ID = 0x06U /*!< ADC Msp DeInit callback ID */ +} HAL_ADC_CallbackIDTypeDef; + +/** + * @brief HAL ADC Callback pointer definition + */ +typedef void (*pADC_CallbackTypeDef)(ADC_HandleTypeDef *hadc); /*!< pointer to a ADC callback function */ + +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup ADC_Exported_Constants ADC Exported Constants + * @{ + */ + +/** @defgroup ADC_Error_Code ADC Error Code + * @{ + */ +#define HAL_ADC_ERROR_NONE 0x00U /*!< No error */ +#define HAL_ADC_ERROR_INTERNAL 0x01U /*!< ADC IP internal error: if problem of clocking, + enable/disable, erroneous state */ +#define HAL_ADC_ERROR_OVR 0x02U /*!< Overrun error */ +#define HAL_ADC_ERROR_DMA 0x04U /*!< DMA transfer error */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) +#define HAL_ADC_ERROR_INVALID_CALLBACK (0x10U) /*!< Invalid Callback error */ +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ +/** + * @} + */ + + +/** @defgroup ADC_ClockPrescaler ADC Clock Prescaler + * @{ + */ +#define ADC_CLOCK_SYNC_PCLK_DIV2 0x00000000U +#define ADC_CLOCK_SYNC_PCLK_DIV4 ((uint32_t)ADC_CCR_ADCPRE_0) +#define ADC_CLOCK_SYNC_PCLK_DIV6 ((uint32_t)ADC_CCR_ADCPRE_1) +#define ADC_CLOCK_SYNC_PCLK_DIV8 ((uint32_t)ADC_CCR_ADCPRE) +/** + * @} + */ + +/** @defgroup ADC_delay_between_2_sampling_phases ADC Delay Between 2 Sampling Phases + * @{ + */ +#define ADC_TWOSAMPLINGDELAY_5CYCLES 0x00000000U +#define ADC_TWOSAMPLINGDELAY_6CYCLES ((uint32_t)ADC_CCR_DELAY_0) +#define ADC_TWOSAMPLINGDELAY_7CYCLES ((uint32_t)ADC_CCR_DELAY_1) +#define ADC_TWOSAMPLINGDELAY_8CYCLES ((uint32_t)(ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0)) +#define ADC_TWOSAMPLINGDELAY_9CYCLES ((uint32_t)ADC_CCR_DELAY_2) +#define ADC_TWOSAMPLINGDELAY_10CYCLES ((uint32_t)(ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0)) +#define ADC_TWOSAMPLINGDELAY_11CYCLES ((uint32_t)(ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1)) +#define ADC_TWOSAMPLINGDELAY_12CYCLES ((uint32_t)(ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0)) +#define ADC_TWOSAMPLINGDELAY_13CYCLES ((uint32_t)ADC_CCR_DELAY_3) +#define ADC_TWOSAMPLINGDELAY_14CYCLES ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_0)) +#define ADC_TWOSAMPLINGDELAY_15CYCLES ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1)) +#define ADC_TWOSAMPLINGDELAY_16CYCLES ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0)) +#define ADC_TWOSAMPLINGDELAY_17CYCLES ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2)) +#define ADC_TWOSAMPLINGDELAY_18CYCLES ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0)) +#define ADC_TWOSAMPLINGDELAY_19CYCLES ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1)) +#define ADC_TWOSAMPLINGDELAY_20CYCLES ((uint32_t)ADC_CCR_DELAY) +/** + * @} + */ + +/** @defgroup ADC_Resolution ADC Resolution + * @{ + */ +#define ADC_RESOLUTION_12B 0x00000000U +#define ADC_RESOLUTION_10B ((uint32_t)ADC_CR1_RES_0) +#define ADC_RESOLUTION_8B ((uint32_t)ADC_CR1_RES_1) +#define ADC_RESOLUTION_6B ((uint32_t)ADC_CR1_RES) +/** + * @} + */ + +/** @defgroup ADC_External_trigger_edge_Regular ADC External Trigger Edge Regular + * @{ + */ +#define ADC_EXTERNALTRIGCONVEDGE_NONE 0x00000000U +#define ADC_EXTERNALTRIGCONVEDGE_RISING ((uint32_t)ADC_CR2_EXTEN_0) +#define ADC_EXTERNALTRIGCONVEDGE_FALLING ((uint32_t)ADC_CR2_EXTEN_1) +#define ADC_EXTERNALTRIGCONVEDGE_RISINGFALLING ((uint32_t)ADC_CR2_EXTEN) +/** + * @} + */ + +/** @defgroup ADC_External_trigger_Source_Regular ADC External Trigger Source Regular + * @{ + */ +/* Note: Parameter ADC_SOFTWARE_START is a software parameter used for */ +/* compatibility with other STM32 devices. */ +#define ADC_EXTERNALTRIGCONV_T1_CC1 0x00000000U +#define ADC_EXTERNALTRIGCONV_T1_CC2 ((uint32_t)ADC_CR2_EXTSEL_0) +#define ADC_EXTERNALTRIGCONV_T1_CC3 ((uint32_t)ADC_CR2_EXTSEL_1) +#define ADC_EXTERNALTRIGCONV_T2_CC2 ((uint32_t)(ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0)) +#define ADC_EXTERNALTRIGCONV_T2_CC3 ((uint32_t)ADC_CR2_EXTSEL_2) +#define ADC_EXTERNALTRIGCONV_T2_CC4 ((uint32_t)(ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0)) +#define ADC_EXTERNALTRIGCONV_T2_TRGO ((uint32_t)(ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1)) +#define ADC_EXTERNALTRIGCONV_T3_CC1 ((uint32_t)(ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0)) +#define ADC_EXTERNALTRIGCONV_T3_TRGO ((uint32_t)ADC_CR2_EXTSEL_3) +#define ADC_EXTERNALTRIGCONV_T4_CC4 ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_0)) +#define ADC_EXTERNALTRIGCONV_T5_CC1 ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1)) +#define ADC_EXTERNALTRIGCONV_T5_CC2 ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0)) +#define ADC_EXTERNALTRIGCONV_T5_CC3 ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2)) +#define ADC_EXTERNALTRIGCONV_T8_CC1 ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0)) +#define ADC_EXTERNALTRIGCONV_T8_TRGO ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1)) +#define ADC_EXTERNALTRIGCONV_Ext_IT11 ((uint32_t)ADC_CR2_EXTSEL) +#define ADC_SOFTWARE_START ((uint32_t)ADC_CR2_EXTSEL + 1U) +/** + * @} + */ + +/** @defgroup ADC_Data_align ADC Data Align + * @{ + */ +#define ADC_DATAALIGN_RIGHT 0x00000000U +#define ADC_DATAALIGN_LEFT ((uint32_t)ADC_CR2_ALIGN) +/** + * @} + */ + +/** @defgroup ADC_channels ADC Common Channels + * @{ + */ +#define ADC_CHANNEL_0 0x00000000U +#define ADC_CHANNEL_1 ((uint32_t)ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_2 ((uint32_t)ADC_CR1_AWDCH_1) +#define ADC_CHANNEL_3 ((uint32_t)(ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_4 ((uint32_t)ADC_CR1_AWDCH_2) +#define ADC_CHANNEL_5 ((uint32_t)(ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_6 ((uint32_t)(ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1)) +#define ADC_CHANNEL_7 ((uint32_t)(ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_8 ((uint32_t)ADC_CR1_AWDCH_3) +#define ADC_CHANNEL_9 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_10 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1)) +#define ADC_CHANNEL_11 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_12 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2)) +#define ADC_CHANNEL_13 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_14 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1)) +#define ADC_CHANNEL_15 ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_16 ((uint32_t)ADC_CR1_AWDCH_4) +#define ADC_CHANNEL_17 ((uint32_t)(ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_0)) +#define ADC_CHANNEL_18 ((uint32_t)(ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_1)) + +#define ADC_CHANNEL_VREFINT ((uint32_t)ADC_CHANNEL_17) +#define ADC_CHANNEL_VBAT ((uint32_t)ADC_CHANNEL_18) +/** + * @} + */ + +/** @defgroup ADC_sampling_times ADC Sampling Times + * @{ + */ +#define ADC_SAMPLETIME_3CYCLES 0x00000000U +#define ADC_SAMPLETIME_15CYCLES ((uint32_t)ADC_SMPR1_SMP10_0) +#define ADC_SAMPLETIME_28CYCLES ((uint32_t)ADC_SMPR1_SMP10_1) +#define ADC_SAMPLETIME_56CYCLES ((uint32_t)(ADC_SMPR1_SMP10_1 | ADC_SMPR1_SMP10_0)) +#define ADC_SAMPLETIME_84CYCLES ((uint32_t)ADC_SMPR1_SMP10_2) +#define ADC_SAMPLETIME_112CYCLES ((uint32_t)(ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_0)) +#define ADC_SAMPLETIME_144CYCLES ((uint32_t)(ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_1)) +#define ADC_SAMPLETIME_480CYCLES ((uint32_t)ADC_SMPR1_SMP10) +/** + * @} + */ + + /** @defgroup ADC_EOCSelection ADC EOC Selection + * @{ + */ +#define ADC_EOC_SEQ_CONV 0x00000000U +#define ADC_EOC_SINGLE_CONV 0x00000001U +#define ADC_EOC_SINGLE_SEQ_CONV 0x00000002U /*!< reserved for future use */ +/** + * @} + */ + +/** @defgroup ADC_Event_type ADC Event Type + * @{ + */ +#define ADC_AWD_EVENT ((uint32_t)ADC_FLAG_AWD) +#define ADC_OVR_EVENT ((uint32_t)ADC_FLAG_OVR) +/** + * @} + */ + +/** @defgroup ADC_analog_watchdog_selection ADC Analog Watchdog Selection + * @{ + */ +#define ADC_ANALOGWATCHDOG_SINGLE_REG ((uint32_t)(ADC_CR1_AWDSGL | ADC_CR1_AWDEN)) +#define ADC_ANALOGWATCHDOG_SINGLE_INJEC ((uint32_t)(ADC_CR1_AWDSGL | ADC_CR1_JAWDEN)) +#define ADC_ANALOGWATCHDOG_SINGLE_REGINJEC ((uint32_t)(ADC_CR1_AWDSGL | ADC_CR1_AWDEN | ADC_CR1_JAWDEN)) +#define ADC_ANALOGWATCHDOG_ALL_REG ((uint32_t)ADC_CR1_AWDEN) +#define ADC_ANALOGWATCHDOG_ALL_INJEC ((uint32_t)ADC_CR1_JAWDEN) +#define ADC_ANALOGWATCHDOG_ALL_REGINJEC ((uint32_t)(ADC_CR1_AWDEN | ADC_CR1_JAWDEN)) +#define ADC_ANALOGWATCHDOG_NONE 0x00000000U +/** + * @} + */ + +/** @defgroup ADC_interrupts_definition ADC Interrupts Definition + * @{ + */ +#define ADC_IT_EOC ((uint32_t)ADC_CR1_EOCIE) +#define ADC_IT_AWD ((uint32_t)ADC_CR1_AWDIE) +#define ADC_IT_JEOC ((uint32_t)ADC_CR1_JEOCIE) +#define ADC_IT_OVR ((uint32_t)ADC_CR1_OVRIE) +/** + * @} + */ + +/** @defgroup ADC_flags_definition ADC Flags Definition + * @{ + */ +#define ADC_FLAG_AWD ((uint32_t)ADC_SR_AWD) +#define ADC_FLAG_EOC ((uint32_t)ADC_SR_EOC) +#define ADC_FLAG_JEOC ((uint32_t)ADC_SR_JEOC) +#define ADC_FLAG_JSTRT ((uint32_t)ADC_SR_JSTRT) +#define ADC_FLAG_STRT ((uint32_t)ADC_SR_STRT) +#define ADC_FLAG_OVR ((uint32_t)ADC_SR_OVR) +/** + * @} + */ + +/** @defgroup ADC_channels_type ADC Channels Type + * @{ + */ +#define ADC_ALL_CHANNELS 0x00000001U +#define ADC_REGULAR_CHANNELS 0x00000002U /*!< reserved for future use */ +#define ADC_INJECTED_CHANNELS 0x00000003U /*!< reserved for future use */ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup ADC_Exported_Macros ADC Exported Macros + * @{ + */ + +/** @brief Reset ADC handle state + * @param __HANDLE__ ADC handle + * @retval None + */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) +#define __HAL_ADC_RESET_HANDLE_STATE(__HANDLE__) \ + do{ \ + (__HANDLE__)->State = HAL_ADC_STATE_RESET; \ + (__HANDLE__)->MspInitCallback = NULL; \ + (__HANDLE__)->MspDeInitCallback = NULL; \ + } while(0) +#else +#define __HAL_ADC_RESET_HANDLE_STATE(__HANDLE__) \ + ((__HANDLE__)->State = HAL_ADC_STATE_RESET) +#endif + +/** + * @brief Enable the ADC peripheral. + * @param __HANDLE__ ADC handle + * @retval None + */ +#define __HAL_ADC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR2 |= ADC_CR2_ADON) + +/** + * @brief Disable the ADC peripheral. + * @param __HANDLE__ ADC handle + * @retval None + */ +#define __HAL_ADC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= ~ADC_CR2_ADON) + +/** + * @brief Enable the ADC end of conversion interrupt. + * @param __HANDLE__ specifies the ADC Handle. + * @param __INTERRUPT__ ADC Interrupt. + * @retval None + */ +#define __HAL_ADC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR1) |= (__INTERRUPT__)) + +/** + * @brief Disable the ADC end of conversion interrupt. + * @param __HANDLE__ specifies the ADC Handle. + * @param __INTERRUPT__ ADC interrupt. + * @retval None + */ +#define __HAL_ADC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR1) &= ~(__INTERRUPT__)) + +/** @brief Check if the specified ADC interrupt source is enabled or disabled. + * @param __HANDLE__ specifies the ADC Handle. + * @param __INTERRUPT__ specifies the ADC interrupt source to check. + * @retval The new state of __IT__ (TRUE or FALSE). + */ +#define __HAL_ADC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) + +/** + * @brief Clear the ADC's pending flags. + * @param __HANDLE__ specifies the ADC Handle. + * @param __FLAG__ ADC flag. + * @retval None + */ +#define __HAL_ADC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__)) + +/** + * @brief Get the selected ADC's flag status. + * @param __HANDLE__ specifies the ADC Handle. + * @param __FLAG__ ADC flag. + * @retval None + */ +#define __HAL_ADC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__)) + +/** + * @} + */ + +/* Include ADC HAL Extension module */ +#include "stm32f4xx_hal_adc_ex.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup ADC_Exported_Functions + * @{ + */ + +/** @addtogroup ADC_Exported_Functions_Group1 + * @{ + */ +/* Initialization/de-initialization functions ***********************************/ +HAL_StatusTypeDef HAL_ADC_Init(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADC_DeInit(ADC_HandleTypeDef *hadc); +void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc); +void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc); + +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) +/* Callbacks Register/UnRegister functions ***********************************/ +HAL_StatusTypeDef HAL_ADC_RegisterCallback(ADC_HandleTypeDef *hadc, HAL_ADC_CallbackIDTypeDef CallbackID, pADC_CallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_ADC_UnRegisterCallback(ADC_HandleTypeDef *hadc, HAL_ADC_CallbackIDTypeDef CallbackID); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @addtogroup ADC_Exported_Functions_Group2 + * @{ + */ +/* I/O operation functions ******************************************************/ +HAL_StatusTypeDef HAL_ADC_Start(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADC_Stop(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADC_PollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout); + +HAL_StatusTypeDef HAL_ADC_PollForEvent(ADC_HandleTypeDef* hadc, uint32_t EventType, uint32_t Timeout); + +HAL_StatusTypeDef HAL_ADC_Start_IT(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADC_Stop_IT(ADC_HandleTypeDef* hadc); + +void HAL_ADC_IRQHandler(ADC_HandleTypeDef* hadc); + +HAL_StatusTypeDef HAL_ADC_Start_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length); +HAL_StatusTypeDef HAL_ADC_Stop_DMA(ADC_HandleTypeDef* hadc); + +uint32_t HAL_ADC_GetValue(ADC_HandleTypeDef* hadc); + +void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc); +void HAL_ADC_ConvHalfCpltCallback(ADC_HandleTypeDef* hadc); +void HAL_ADC_LevelOutOfWindowCallback(ADC_HandleTypeDef* hadc); +void HAL_ADC_ErrorCallback(ADC_HandleTypeDef *hadc); +/** + * @} + */ + +/** @addtogroup ADC_Exported_Functions_Group3 + * @{ + */ +/* Peripheral Control functions *************************************************/ +HAL_StatusTypeDef HAL_ADC_ConfigChannel(ADC_HandleTypeDef* hadc, ADC_ChannelConfTypeDef* sConfig); +HAL_StatusTypeDef HAL_ADC_AnalogWDGConfig(ADC_HandleTypeDef* hadc, ADC_AnalogWDGConfTypeDef* AnalogWDGConfig); +/** + * @} + */ + +/** @addtogroup ADC_Exported_Functions_Group4 + * @{ + */ +/* Peripheral State functions ***************************************************/ +uint32_t HAL_ADC_GetState(ADC_HandleTypeDef* hadc); +uint32_t HAL_ADC_GetError(ADC_HandleTypeDef *hadc); +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup ADC_Private_Constants ADC Private Constants + * @{ + */ +/* Delay for ADC stabilization time. */ +/* Maximum delay is 1us (refer to device datasheet, parameter tSTAB). */ +/* Unit: us */ +#define ADC_STAB_DELAY_US 3U +/* Delay for temperature sensor stabilization time. */ +/* Maximum delay is 10us (refer to device datasheet, parameter tSTART). */ +/* Unit: us */ +#define ADC_TEMPSENSOR_DELAY_US 10U +/** + * @} + */ + +/* Private macro ------------------------------------------------------------*/ + +/** @defgroup ADC_Private_Macros ADC Private Macros + * @{ + */ +/* Macro reserved for internal HAL driver usage, not intended to be used in + code of final user */ + +/** + * @brief Verification of ADC state: enabled or disabled + * @param __HANDLE__ ADC handle + * @retval SET (ADC enabled) or RESET (ADC disabled) + */ +#define ADC_IS_ENABLE(__HANDLE__) \ + ((( ((__HANDLE__)->Instance->SR & ADC_SR_ADONS) == ADC_SR_ADONS ) \ + ) ? SET : RESET) + +/** + * @brief Test if conversion trigger of regular group is software start + * or external trigger. + * @param __HANDLE__ ADC handle + * @retval SET (software start) or RESET (external trigger) + */ +#define ADC_IS_SOFTWARE_START_REGULAR(__HANDLE__) \ + (((__HANDLE__)->Instance->CR2 & ADC_CR2_EXTEN) == RESET) + +/** + * @brief Test if conversion trigger of injected group is software start + * or external trigger. + * @param __HANDLE__ ADC handle + * @retval SET (software start) or RESET (external trigger) + */ +#define ADC_IS_SOFTWARE_START_INJECTED(__HANDLE__) \ + (((__HANDLE__)->Instance->CR2 & ADC_CR2_JEXTEN) == RESET) + +/** + * @brief Simultaneously clears and sets specific bits of the handle State + * @note: ADC_STATE_CLR_SET() macro is merely aliased to generic macro MODIFY_REG(), + * the first parameter is the ADC handle State, the second parameter is the + * bit field to clear, the third and last parameter is the bit field to set. + * @retval None + */ +#define ADC_STATE_CLR_SET MODIFY_REG + +/** + * @brief Clear ADC error code (set it to error code: "no error") + * @param __HANDLE__ ADC handle + * @retval None + */ +#define ADC_CLEAR_ERRORCODE(__HANDLE__) \ + ((__HANDLE__)->ErrorCode = HAL_ADC_ERROR_NONE) + + +#define IS_ADC_CLOCKPRESCALER(ADC_CLOCK) (((ADC_CLOCK) == ADC_CLOCK_SYNC_PCLK_DIV2) || \ + ((ADC_CLOCK) == ADC_CLOCK_SYNC_PCLK_DIV4) || \ + ((ADC_CLOCK) == ADC_CLOCK_SYNC_PCLK_DIV6) || \ + ((ADC_CLOCK) == ADC_CLOCK_SYNC_PCLK_DIV8)) +#define IS_ADC_SAMPLING_DELAY(DELAY) (((DELAY) == ADC_TWOSAMPLINGDELAY_5CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_6CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_7CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_8CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_9CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_10CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_11CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_12CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_13CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_14CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_15CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_16CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_17CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_18CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_19CYCLES) || \ + ((DELAY) == ADC_TWOSAMPLINGDELAY_20CYCLES)) +#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_RESOLUTION_12B) || \ + ((RESOLUTION) == ADC_RESOLUTION_10B) || \ + ((RESOLUTION) == ADC_RESOLUTION_8B) || \ + ((RESOLUTION) == ADC_RESOLUTION_6B)) +#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_EXTERNALTRIGCONVEDGE_NONE) || \ + ((EDGE) == ADC_EXTERNALTRIGCONVEDGE_RISING) || \ + ((EDGE) == ADC_EXTERNALTRIGCONVEDGE_FALLING) || \ + ((EDGE) == ADC_EXTERNALTRIGCONVEDGE_RISINGFALLING)) +#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_EXTERNALTRIGCONV_T1_CC1) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T1_CC2) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T1_CC3) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T2_CC2) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T2_CC3) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T2_CC4) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T2_TRGO) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T3_CC1) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T3_TRGO) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T4_CC4) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T5_CC1) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T5_CC2) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T5_CC3) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T8_CC1) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_T8_TRGO) || \ + ((REGTRIG) == ADC_EXTERNALTRIGCONV_Ext_IT11)|| \ + ((REGTRIG) == ADC_SOFTWARE_START)) +#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DATAALIGN_RIGHT) || \ + ((ALIGN) == ADC_DATAALIGN_LEFT)) +#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SAMPLETIME_3CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_15CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_28CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_56CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_84CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_112CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_144CYCLES) || \ + ((TIME) == ADC_SAMPLETIME_480CYCLES)) +#define IS_ADC_EOCSelection(EOCSelection) (((EOCSelection) == ADC_EOC_SINGLE_CONV) || \ + ((EOCSelection) == ADC_EOC_SEQ_CONV) || \ + ((EOCSelection) == ADC_EOC_SINGLE_SEQ_CONV)) +#define IS_ADC_EVENT_TYPE(EVENT) (((EVENT) == ADC_AWD_EVENT) || \ + ((EVENT) == ADC_OVR_EVENT)) +#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_ANALOGWATCHDOG_SINGLE_REG) || \ + ((WATCHDOG) == ADC_ANALOGWATCHDOG_SINGLE_INJEC) || \ + ((WATCHDOG) == ADC_ANALOGWATCHDOG_SINGLE_REGINJEC) || \ + ((WATCHDOG) == ADC_ANALOGWATCHDOG_ALL_REG) || \ + ((WATCHDOG) == ADC_ANALOGWATCHDOG_ALL_INJEC) || \ + ((WATCHDOG) == ADC_ANALOGWATCHDOG_ALL_REGINJEC) || \ + ((WATCHDOG) == ADC_ANALOGWATCHDOG_NONE)) +#define IS_ADC_CHANNELS_TYPE(CHANNEL_TYPE) (((CHANNEL_TYPE) == ADC_ALL_CHANNELS) || \ + ((CHANNEL_TYPE) == ADC_REGULAR_CHANNELS) || \ + ((CHANNEL_TYPE) == ADC_INJECTED_CHANNELS)) +#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFFU) + +#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 1U) && ((LENGTH) <= 16U)) +#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 1U) && ((RANK) <= (16U))) +#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 1U) && ((NUMBER) <= 8U)) +#define IS_ADC_RANGE(RESOLUTION, ADC_VALUE) \ + ((((RESOLUTION) == ADC_RESOLUTION_12B) && ((ADC_VALUE) <= 0x0FFFU)) || \ + (((RESOLUTION) == ADC_RESOLUTION_10B) && ((ADC_VALUE) <= 0x03FFU)) || \ + (((RESOLUTION) == ADC_RESOLUTION_8B) && ((ADC_VALUE) <= 0x00FFU)) || \ + (((RESOLUTION) == ADC_RESOLUTION_6B) && ((ADC_VALUE) <= 0x003FU))) + +/** + * @brief Set ADC Regular channel sequence length. + * @param _NbrOfConversion_ Regular channel sequence length. + * @retval None + */ +#define ADC_SQR1(_NbrOfConversion_) (((_NbrOfConversion_) - (uint8_t)1U) << 20U) + +/** + * @brief Set the ADC's sample time for channel numbers between 10 and 18. + * @param _SAMPLETIME_ Sample time parameter. + * @param _CHANNELNB_ Channel number. + * @retval None + */ +#define ADC_SMPR1(_SAMPLETIME_, _CHANNELNB_) ((_SAMPLETIME_) << (3U * (((uint32_t)((uint16_t)(_CHANNELNB_))) - 10U))) + +/** + * @brief Set the ADC's sample time for channel numbers between 0 and 9. + * @param _SAMPLETIME_ Sample time parameter. + * @param _CHANNELNB_ Channel number. + * @retval None + */ +#define ADC_SMPR2(_SAMPLETIME_, _CHANNELNB_) ((_SAMPLETIME_) << (3U * ((uint32_t)((uint16_t)(_CHANNELNB_))))) + +/** + * @brief Set the selected regular channel rank for rank between 1 and 6. + * @param _CHANNELNB_ Channel number. + * @param _RANKNB_ Rank number. + * @retval None + */ +#define ADC_SQR3_RK(_CHANNELNB_, _RANKNB_) (((uint32_t)((uint16_t)(_CHANNELNB_))) << (5U * ((_RANKNB_) - 1U))) + +/** + * @brief Set the selected regular channel rank for rank between 7 and 12. + * @param _CHANNELNB_ Channel number. + * @param _RANKNB_ Rank number. + * @retval None + */ +#define ADC_SQR2_RK(_CHANNELNB_, _RANKNB_) (((uint32_t)((uint16_t)(_CHANNELNB_))) << (5U * ((_RANKNB_) - 7U))) + +/** + * @brief Set the selected regular channel rank for rank between 13 and 16. + * @param _CHANNELNB_ Channel number. + * @param _RANKNB_ Rank number. + * @retval None + */ +#define ADC_SQR1_RK(_CHANNELNB_, _RANKNB_) (((uint32_t)((uint16_t)(_CHANNELNB_))) << (5U * ((_RANKNB_) - 13U))) + +/** + * @brief Enable ADC continuous conversion mode. + * @param _CONTINUOUS_MODE_ Continuous mode. + * @retval None + */ +#define ADC_CR2_CONTINUOUS(_CONTINUOUS_MODE_) ((_CONTINUOUS_MODE_) << 1U) + +/** + * @brief Configures the number of discontinuous conversions for the regular group channels. + * @param _NBR_DISCONTINUOUSCONV_ Number of discontinuous conversions. + * @retval None + */ +#define ADC_CR1_DISCONTINUOUS(_NBR_DISCONTINUOUSCONV_) (((_NBR_DISCONTINUOUSCONV_) - 1U) << ADC_CR1_DISCNUM_Pos) + +/** + * @brief Enable ADC scan mode. + * @param _SCANCONV_MODE_ Scan conversion mode. + * @retval None + */ +#define ADC_CR1_SCANCONV(_SCANCONV_MODE_) ((_SCANCONV_MODE_) << 8U) + +/** + * @brief Enable the ADC end of conversion selection. + * @param _EOCSelection_MODE_ End of conversion selection mode. + * @retval None + */ +#define ADC_CR2_EOCSelection(_EOCSelection_MODE_) ((_EOCSelection_MODE_) << 10U) + +/** + * @brief Enable the ADC DMA continuous request. + * @param _DMAContReq_MODE_ DMA continuous request mode. + * @retval None + */ +#define ADC_CR2_DMAContReq(_DMAContReq_MODE_) ((_DMAContReq_MODE_) << 9U) + +/** + * @brief Return resolution bits in CR1 register. + * @param __HANDLE__ ADC handle + * @retval None + */ +#define ADC_GET_RESOLUTION(__HANDLE__) (((__HANDLE__)->Instance->CR1) & ADC_CR1_RES) + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup ADC_Private_Functions ADC Private Functions + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F4xx_ADC_H */ + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc_ex.h new file mode 100644 index 00000000..b0cdd2ab --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc_ex.h @@ -0,0 +1,409 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_adc_ex.h + * @author MCD Application Team + * @brief Header file of ADC HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_ADC_EX_H +#define __STM32F4xx_ADC_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup ADCEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup ADCEx_Exported_Types ADC Exported Types + * @{ + */ + +/** + * @brief ADC Configuration injected Channel structure definition + * @note Parameters of this structure are shared within 2 scopes: + * - Scope channel: InjectedChannel, InjectedRank, InjectedSamplingTime, InjectedOffset + * - Scope injected group (affects all channels of injected group): InjectedNbrOfConversion, InjectedDiscontinuousConvMode, + * AutoInjectedConv, ExternalTrigInjecConvEdge, ExternalTrigInjecConv. + * @note The setting of these parameters with function HAL_ADCEx_InjectedConfigChannel() is conditioned to ADC state. + * ADC state can be either: + * - For all parameters: ADC disabled + * - For all except parameters 'InjectedDiscontinuousConvMode' and 'AutoInjectedConv': ADC enabled without conversion on going on injected group. + * - For parameters 'ExternalTrigInjecConv' and 'ExternalTrigInjecConvEdge': ADC enabled, even with conversion on going on injected group. + */ +typedef struct +{ + uint32_t InjectedChannel; /*!< Selection of ADC channel to configure + This parameter can be a value of @ref ADC_channels + Note: Depending on devices, some channels may not be available on package pins. Refer to device datasheet for channels availability. */ + uint32_t InjectedRank; /*!< Rank in the injected group sequencer + This parameter must be a value of @ref ADCEx_injected_rank + Note: In case of need to disable a channel or change order of conversion sequencer, rank containing a previous channel setting can be overwritten by the new channel setting (or parameter number of conversions can be adjusted) */ + uint32_t InjectedSamplingTime; /*!< Sampling time value to be set for the selected channel. + Unit: ADC clock cycles + Conversion time is the addition of sampling time and processing time (12 ADC clock cycles at ADC resolution 12 bits, 11 cycles at 10 bits, 9 cycles at 8 bits, 7 cycles at 6 bits). + This parameter can be a value of @ref ADC_sampling_times + Caution: This parameter updates the parameter property of the channel, that can be used into regular and/or injected groups. + If this same channel has been previously configured in the other group (regular/injected), it will be updated to last setting. + Note: In case of usage of internal measurement channels (VrefInt/Vbat/TempSensor), + sampling time constraints must be respected (sampling time can be adjusted in function of ADC clock frequency and sampling time setting) + Refer to device datasheet for timings values, parameters TS_vrefint, TS_temp (values rough order: 4us min). */ + uint32_t InjectedOffset; /*!< Defines the offset to be subtracted from the raw converted data (for channels set on injected group only). + Offset value must be a positive number. + Depending of ADC resolution selected (12, 10, 8 or 6 bits), + this parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF, 0x3FF, 0xFF or 0x3F respectively. */ + uint32_t InjectedNbrOfConversion; /*!< Specifies the number of ranks that will be converted within the injected group sequencer. + To use the injected group sequencer and convert several ranks, parameter 'ScanConvMode' must be enabled. + This parameter must be a number between Min_Data = 1 and Max_Data = 4. + Caution: this setting impacts the entire injected group. Therefore, call of HAL_ADCEx_InjectedConfigChannel() to + configure a channel on injected group can impact the configuration of other channels previously set. */ + FunctionalState InjectedDiscontinuousConvMode; /*!< Specifies whether the conversions sequence of injected group is performed in Complete-sequence/Discontinuous-sequence (main sequence subdivided in successive parts). + Discontinuous mode is used only if sequencer is enabled (parameter 'ScanConvMode'). If sequencer is disabled, this parameter is discarded. + Discontinuous mode can be enabled only if continuous mode is disabled. If continuous mode is enabled, this parameter setting is discarded. + This parameter can be set to ENABLE or DISABLE. + Note: For injected group, number of discontinuous ranks increment is fixed to one-by-one. + Caution: this setting impacts the entire injected group. Therefore, call of HAL_ADCEx_InjectedConfigChannel() to + configure a channel on injected group can impact the configuration of other channels previously set. */ + FunctionalState AutoInjectedConv; /*!< Enables or disables the selected ADC automatic injected group conversion after regular one + This parameter can be set to ENABLE or DISABLE. + Note: To use Automatic injected conversion, discontinuous mode must be disabled ('DiscontinuousConvMode' and 'InjectedDiscontinuousConvMode' set to DISABLE) + Note: To use Automatic injected conversion, injected group external triggers must be disabled ('ExternalTrigInjecConv' set to ADC_SOFTWARE_START) + Note: In case of DMA used with regular group: if DMA configured in normal mode (single shot) JAUTO will be stopped upon DMA transfer complete. + To maintain JAUTO always enabled, DMA must be configured in circular mode. + Caution: this setting impacts the entire injected group. Therefore, call of HAL_ADCEx_InjectedConfigChannel() to + configure a channel on injected group can impact the configuration of other channels previously set. */ + uint32_t ExternalTrigInjecConv; /*!< Selects the external event used to trigger the conversion start of injected group. + If set to ADC_INJECTED_SOFTWARE_START, external triggers are disabled. + If set to external trigger source, triggering is on event rising edge. + This parameter can be a value of @ref ADCEx_External_trigger_Source_Injected + Note: This parameter must be modified when ADC is disabled (before ADC start conversion or after ADC stop conversion). + If ADC is enabled, this parameter setting is bypassed without error reporting (as it can be the expected behaviour in case of another parameter update on the fly) + Caution: this setting impacts the entire injected group. Therefore, call of HAL_ADCEx_InjectedConfigChannel() to + configure a channel on injected group can impact the configuration of other channels previously set. */ + uint32_t ExternalTrigInjecConvEdge; /*!< Selects the external trigger edge of injected group. + This parameter can be a value of @ref ADCEx_External_trigger_edge_Injected. + If trigger is set to ADC_INJECTED_SOFTWARE_START, this parameter is discarded. + Caution: this setting impacts the entire injected group. Therefore, call of HAL_ADCEx_InjectedConfigChannel() to + configure a channel on injected group can impact the configuration of other channels previously set. */ +}ADC_InjectionConfTypeDef; + +/** + * @brief ADC Configuration multi-mode structure definition + */ +typedef struct +{ + uint32_t Mode; /*!< Configures the ADC to operate in independent or multi mode. + This parameter can be a value of @ref ADCEx_Common_mode */ + uint32_t DMAAccessMode; /*!< Configures the Direct memory access mode for multi ADC mode. + This parameter can be a value of @ref ADCEx_Direct_memory_access_mode_for_multi_mode */ + uint32_t TwoSamplingDelay; /*!< Configures the Delay between 2 sampling phases. + This parameter can be a value of @ref ADC_delay_between_2_sampling_phases */ +}ADC_MultiModeTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup ADCEx_Exported_Constants ADC Exported Constants + * @{ + */ + +/** @defgroup ADCEx_Common_mode ADC Common Mode + * @{ + */ +#define ADC_MODE_INDEPENDENT 0x00000000U +#define ADC_DUALMODE_REGSIMULT_INJECSIMULT ((uint32_t)ADC_CCR_MULTI_0) +#define ADC_DUALMODE_REGSIMULT_ALTERTRIG ((uint32_t)ADC_CCR_MULTI_1) +#define ADC_DUALMODE_INJECSIMULT ((uint32_t)(ADC_CCR_MULTI_2 | ADC_CCR_MULTI_0)) +#define ADC_DUALMODE_REGSIMULT ((uint32_t)(ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1)) +#define ADC_DUALMODE_INTERL ((uint32_t)(ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0)) +#define ADC_DUALMODE_ALTERTRIG ((uint32_t)(ADC_CCR_MULTI_3 | ADC_CCR_MULTI_0)) +#define ADC_TRIPLEMODE_REGSIMULT_INJECSIMULT ((uint32_t)(ADC_CCR_MULTI_4 | ADC_CCR_MULTI_0)) +#define ADC_TRIPLEMODE_REGSIMULT_AlterTrig ((uint32_t)(ADC_CCR_MULTI_4 | ADC_CCR_MULTI_1)) +#define ADC_TRIPLEMODE_INJECSIMULT ((uint32_t)(ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_0)) +#define ADC_TRIPLEMODE_REGSIMULT ((uint32_t)(ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1)) +#define ADC_TRIPLEMODE_INTERL ((uint32_t)(ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0)) +#define ADC_TRIPLEMODE_ALTERTRIG ((uint32_t)(ADC_CCR_MULTI_4 | ADC_CCR_MULTI_3 | ADC_CCR_MULTI_0)) +/** + * @} + */ + +/** @defgroup ADCEx_Direct_memory_access_mode_for_multi_mode ADC Direct Memory Access Mode For Multi Mode + * @{ + */ +#define ADC_DMAACCESSMODE_DISABLED 0x00000000U /*!< DMA mode disabled */ +#define ADC_DMAACCESSMODE_1 ((uint32_t)ADC_CCR_DMA_0) /*!< DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)*/ +#define ADC_DMAACCESSMODE_2 ((uint32_t)ADC_CCR_DMA_1) /*!< DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)*/ +#define ADC_DMAACCESSMODE_3 ((uint32_t)ADC_CCR_DMA) /*!< DMA mode 3 enabled (2 / 3 bytes by pairs - 2&1 then 1&3 then 3&2) */ +/** + * @} + */ + +/** @defgroup ADCEx_External_trigger_edge_Injected ADC External Trigger Edge Injected + * @{ + */ +#define ADC_EXTERNALTRIGINJECCONVEDGE_NONE 0x00000000U +#define ADC_EXTERNALTRIGINJECCONVEDGE_RISING ((uint32_t)ADC_CR2_JEXTEN_0) +#define ADC_EXTERNALTRIGINJECCONVEDGE_FALLING ((uint32_t)ADC_CR2_JEXTEN_1) +#define ADC_EXTERNALTRIGINJECCONVEDGE_RISINGFALLING ((uint32_t)ADC_CR2_JEXTEN) +/** + * @} + */ + +/** @defgroup ADCEx_External_trigger_Source_Injected ADC External Trigger Source Injected + * @{ + */ +#define ADC_EXTERNALTRIGINJECCONV_T1_CC4 0x00000000U +#define ADC_EXTERNALTRIGINJECCONV_T1_TRGO ((uint32_t)ADC_CR2_JEXTSEL_0) +#define ADC_EXTERNALTRIGINJECCONV_T2_CC1 ((uint32_t)ADC_CR2_JEXTSEL_1) +#define ADC_EXTERNALTRIGINJECCONV_T2_TRGO ((uint32_t)(ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0)) +#define ADC_EXTERNALTRIGINJECCONV_T3_CC2 ((uint32_t)ADC_CR2_JEXTSEL_2) +#define ADC_EXTERNALTRIGINJECCONV_T3_CC4 ((uint32_t)(ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0)) +#define ADC_EXTERNALTRIGINJECCONV_T4_CC1 ((uint32_t)(ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1)) +#define ADC_EXTERNALTRIGINJECCONV_T4_CC2 ((uint32_t)(ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0)) +#define ADC_EXTERNALTRIGINJECCONV_T4_CC3 ((uint32_t)ADC_CR2_JEXTSEL_3) +#define ADC_EXTERNALTRIGINJECCONV_T4_TRGO ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_0)) +#define ADC_EXTERNALTRIGINJECCONV_T5_CC4 ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1)) +#define ADC_EXTERNALTRIGINJECCONV_T5_TRGO ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0)) +#define ADC_EXTERNALTRIGINJECCONV_T8_CC2 ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2)) +#define ADC_EXTERNALTRIGINJECCONV_T8_CC3 ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0)) +#define ADC_EXTERNALTRIGINJECCONV_T8_CC4 ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1)) +#define ADC_EXTERNALTRIGINJECCONV_EXT_IT15 ((uint32_t)ADC_CR2_JEXTSEL) +#define ADC_INJECTED_SOFTWARE_START ((uint32_t)ADC_CR2_JEXTSEL + 1U) +/** + * @} + */ + +/** @defgroup ADCEx_injected_rank ADC Injected Rank + * @{ + */ +#define ADC_INJECTED_RANK_1 0x00000001U +#define ADC_INJECTED_RANK_2 0x00000002U +#define ADC_INJECTED_RANK_3 0x00000003U +#define ADC_INJECTED_RANK_4 0x00000004U +/** + * @} + */ + +/** @defgroup ADCEx_channels ADC Specific Channels + * @{ + */ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || \ + defined(STM32F410Rx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || \ + defined(STM32F412Cx) +#define ADC_CHANNEL_TEMPSENSOR ((uint32_t)ADC_CHANNEL_16) +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F410xx || STM32F412Zx || + STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F411xE) || defined(STM32F413xx) || defined(STM32F423xx) || defined(STM32F427xx) || defined(STM32F437xx) ||\ + defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT 0x10000000U /* Dummy bit for driver internal usage, not used in ADC channel setting registers CR1 or SQRx */ +#define ADC_CHANNEL_TEMPSENSOR ((uint32_t)ADC_CHANNEL_18 | ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT) +#endif /* STM32F411xE || STM32F413xx || STM32F423xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup ADC_Exported_Macros ADC Exported Macros + * @{ + */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) +/** + * @brief Disable internal path of ADC channel Vbat + * @note Use case of this macro: + * On devices STM32F42x and STM32F43x, ADC internal channels + * Vbat and VrefInt share the same internal path, only + * one of them can be enabled.This macro is to be used when ADC + * channels Vbat and VrefInt are selected, and must be called + * before starting conversion of ADC channel VrefInt in order + * to disable ADC channel Vbat. + * @retval None + */ +#define __HAL_ADC_PATH_INTERNAL_VBAT_DISABLE() (ADC->CCR &= ~(ADC_CCR_VBATE)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup ADCEx_Exported_Functions + * @{ + */ + +/** @addtogroup ADCEx_Exported_Functions_Group1 + * @{ + */ + +/* I/O operation functions ******************************************************/ +HAL_StatusTypeDef HAL_ADCEx_InjectedStart(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADCEx_InjectedStop(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADCEx_InjectedPollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout); +HAL_StatusTypeDef HAL_ADCEx_InjectedStart_IT(ADC_HandleTypeDef* hadc); +HAL_StatusTypeDef HAL_ADCEx_InjectedStop_IT(ADC_HandleTypeDef* hadc); +uint32_t HAL_ADCEx_InjectedGetValue(ADC_HandleTypeDef* hadc, uint32_t InjectedRank); +HAL_StatusTypeDef HAL_ADCEx_MultiModeStart_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length); +HAL_StatusTypeDef HAL_ADCEx_MultiModeStop_DMA(ADC_HandleTypeDef* hadc); +uint32_t HAL_ADCEx_MultiModeGetValue(ADC_HandleTypeDef* hadc); +void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef* hadc); + +/* Peripheral Control functions *************************************************/ +HAL_StatusTypeDef HAL_ADCEx_InjectedConfigChannel(ADC_HandleTypeDef* hadc,ADC_InjectionConfTypeDef* sConfigInjected); +HAL_StatusTypeDef HAL_ADCEx_MultiModeConfigChannel(ADC_HandleTypeDef* hadc, ADC_MultiModeTypeDef* multimode); + +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup ADCEx_Private_Constants ADC Private Constants + * @{ + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup ADCEx_Private_Macros ADC Private Macros + * @{ + */ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || \ + defined(STM32F410Rx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || \ + defined(STM32F412Cx) +#define IS_ADC_CHANNEL(CHANNEL) ((CHANNEL) <= ADC_CHANNEL_18) +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || + STM32F410xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F411xE) || defined(STM32F413xx) || defined(STM32F423xx) || defined(STM32F427xx) || \ + defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || \ + defined(STM32F469xx) || defined(STM32F479xx) +#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) <= ADC_CHANNEL_18) || \ + ((CHANNEL) == ADC_CHANNEL_TEMPSENSOR)) +#endif /* STM32F411xE || STM32F413xx || STM32F423xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#define IS_ADC_MODE(MODE) (((MODE) == ADC_MODE_INDEPENDENT) || \ + ((MODE) == ADC_DUALMODE_REGSIMULT_INJECSIMULT) || \ + ((MODE) == ADC_DUALMODE_REGSIMULT_ALTERTRIG) || \ + ((MODE) == ADC_DUALMODE_INJECSIMULT) || \ + ((MODE) == ADC_DUALMODE_REGSIMULT) || \ + ((MODE) == ADC_DUALMODE_INTERL) || \ + ((MODE) == ADC_DUALMODE_ALTERTRIG) || \ + ((MODE) == ADC_TRIPLEMODE_REGSIMULT_INJECSIMULT) || \ + ((MODE) == ADC_TRIPLEMODE_REGSIMULT_AlterTrig) || \ + ((MODE) == ADC_TRIPLEMODE_INJECSIMULT) || \ + ((MODE) == ADC_TRIPLEMODE_REGSIMULT) || \ + ((MODE) == ADC_TRIPLEMODE_INTERL) || \ + ((MODE) == ADC_TRIPLEMODE_ALTERTRIG)) +#define IS_ADC_DMA_ACCESS_MODE(MODE) (((MODE) == ADC_DMAACCESSMODE_DISABLED) || \ + ((MODE) == ADC_DMAACCESSMODE_1) || \ + ((MODE) == ADC_DMAACCESSMODE_2) || \ + ((MODE) == ADC_DMAACCESSMODE_3)) +#define IS_ADC_EXT_INJEC_TRIG_EDGE(EDGE) (((EDGE) == ADC_EXTERNALTRIGINJECCONVEDGE_NONE) || \ + ((EDGE) == ADC_EXTERNALTRIGINJECCONVEDGE_RISING) || \ + ((EDGE) == ADC_EXTERNALTRIGINJECCONVEDGE_FALLING) || \ + ((EDGE) == ADC_EXTERNALTRIGINJECCONVEDGE_RISINGFALLING)) +#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T1_CC4) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T1_TRGO) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T2_CC1) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T2_TRGO) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T3_CC2) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T3_CC4) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T4_CC1) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T4_CC2) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T4_CC3) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T4_TRGO) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T5_CC4) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T5_TRGO) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T8_CC2) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T8_CC3) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_T8_CC4) || \ + ((INJTRIG) == ADC_EXTERNALTRIGINJECCONV_EXT_IT15)|| \ + ((INJTRIG) == ADC_INJECTED_SOFTWARE_START)) +#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 1U) && ((LENGTH) <= 4U)) +#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 1U) && ((RANK) <= 4U)) + +/** + * @brief Set the selected injected Channel rank. + * @param _CHANNELNB_ Channel number. + * @param _RANKNB_ Rank number. + * @param _JSQR_JL_ Sequence length. + * @retval None + */ +#define ADC_JSQR(_CHANNELNB_, _RANKNB_, _JSQR_JL_) (((uint32_t)((uint16_t)(_CHANNELNB_))) << (5U * (uint8_t)(((_RANKNB_) + 3U) - (_JSQR_JL_)))) + +/** + * @brief Defines if the selected ADC is within ADC common register ADC123 or ADC1 + * if available (ADC2, ADC3 availability depends on STM32 product) + * @param __HANDLE__ ADC handle + * @retval Common control register ADC123 or ADC1 + */ +#if defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F415xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F429xx) || defined(STM32F437xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define ADC_COMMON_REGISTER(__HANDLE__) ADC123_COMMON +#else +#define ADC_COMMON_REGISTER(__HANDLE__) ADC1_COMMON +#endif /* STM32F405xx || STM32F407xx || STM32F415xx || STM32F417xx || STM32F427xx || STM32F429xx || STM32F437xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup ADCEx_Private_Functions ADC Private Functions + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F4xx_ADC_EX_H */ + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_can.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_can.h new file mode 100644 index 00000000..062abd69 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_can.h @@ -0,0 +1,848 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_can.h + * @author MCD Application Team + * @brief Header file of CAN HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_CAN_H +#define STM32F4xx_HAL_CAN_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +#if defined (CAN1) +/** @addtogroup CAN + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup CAN_Exported_Types CAN Exported Types + * @{ + */ +/** + * @brief HAL State structures definition + */ +typedef enum +{ + HAL_CAN_STATE_RESET = 0x00U, /*!< CAN not yet initialized or disabled */ + HAL_CAN_STATE_READY = 0x01U, /*!< CAN initialized and ready for use */ + HAL_CAN_STATE_LISTENING = 0x02U, /*!< CAN receive process is ongoing */ + HAL_CAN_STATE_SLEEP_PENDING = 0x03U, /*!< CAN sleep request is pending */ + HAL_CAN_STATE_SLEEP_ACTIVE = 0x04U, /*!< CAN sleep mode is active */ + HAL_CAN_STATE_ERROR = 0x05U /*!< CAN error state */ + +} HAL_CAN_StateTypeDef; + +/** + * @brief CAN init structure definition + */ +typedef struct +{ + uint32_t Prescaler; /*!< Specifies the length of a time quantum. + This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */ + + uint32_t Mode; /*!< Specifies the CAN operating mode. + This parameter can be a value of @ref CAN_operating_mode */ + + uint32_t SyncJumpWidth; /*!< Specifies the maximum number of time quanta the CAN hardware + is allowed to lengthen or shorten a bit to perform resynchronization. + This parameter can be a value of @ref CAN_synchronisation_jump_width */ + + uint32_t TimeSeg1; /*!< Specifies the number of time quanta in Bit Segment 1. + This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */ + + uint32_t TimeSeg2; /*!< Specifies the number of time quanta in Bit Segment 2. + This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */ + + FunctionalState TimeTriggeredMode; /*!< Enable or disable the time triggered communication mode. + This parameter can be set to ENABLE or DISABLE. */ + + FunctionalState AutoBusOff; /*!< Enable or disable the automatic bus-off management. + This parameter can be set to ENABLE or DISABLE. */ + + FunctionalState AutoWakeUp; /*!< Enable or disable the automatic wake-up mode. + This parameter can be set to ENABLE or DISABLE. */ + + FunctionalState AutoRetransmission; /*!< Enable or disable the non-automatic retransmission mode. + This parameter can be set to ENABLE or DISABLE. */ + + FunctionalState ReceiveFifoLocked; /*!< Enable or disable the Receive FIFO Locked mode. + This parameter can be set to ENABLE or DISABLE. */ + + FunctionalState TransmitFifoPriority;/*!< Enable or disable the transmit FIFO priority. + This parameter can be set to ENABLE or DISABLE. */ + +} CAN_InitTypeDef; + +/** + * @brief CAN filter configuration structure definition + */ +typedef struct +{ + uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit + configuration, first one for a 16-bit configuration). + This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ + + uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit + configuration, second one for a 16-bit configuration). + This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ + + uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number, + according to the mode (MSBs for a 32-bit configuration, + first one for a 16-bit configuration). + This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ + + uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number, + according to the mode (LSBs for a 32-bit configuration, + second one for a 16-bit configuration). + This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ + + uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1U) which will be assigned to the filter. + This parameter can be a value of @ref CAN_filter_FIFO */ + + uint32_t FilterBank; /*!< Specifies the filter bank which will be initialized. + For single CAN instance(14 dedicated filter banks), + this parameter must be a number between Min_Data = 0 and Max_Data = 13. + For dual CAN instances(28 filter banks shared), + this parameter must be a number between Min_Data = 0 and Max_Data = 27. */ + + uint32_t FilterMode; /*!< Specifies the filter mode to be initialized. + This parameter can be a value of @ref CAN_filter_mode */ + + uint32_t FilterScale; /*!< Specifies the filter scale. + This parameter can be a value of @ref CAN_filter_scale */ + + uint32_t FilterActivation; /*!< Enable or disable the filter. + This parameter can be a value of @ref CAN_filter_activation */ + + uint32_t SlaveStartFilterBank; /*!< Select the start filter bank for the slave CAN instance. + For single CAN instances, this parameter is meaningless. + For dual CAN instances, all filter banks with lower index are assigned to master + CAN instance, whereas all filter banks with greater index are assigned to slave + CAN instance. + This parameter must be a number between Min_Data = 0 and Max_Data = 27. */ + +} CAN_FilterTypeDef; + +/** + * @brief CAN Tx message header structure definition + */ +typedef struct +{ + uint32_t StdId; /*!< Specifies the standard identifier. + This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */ + + uint32_t ExtId; /*!< Specifies the extended identifier. + This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */ + + uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted. + This parameter can be a value of @ref CAN_identifier_type */ + + uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted. + This parameter can be a value of @ref CAN_remote_transmission_request */ + + uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted. + This parameter must be a number between Min_Data = 0 and Max_Data = 8. */ + + FunctionalState TransmitGlobalTime; /*!< Specifies whether the timestamp counter value captured on start + of frame transmission, is sent in DATA6 and DATA7 replacing pData[6] and pData[7]. + @note: Time Triggered Communication Mode must be enabled. + @note: DLC must be programmed as 8 bytes, in order these 2 bytes are sent. + This parameter can be set to ENABLE or DISABLE. */ + +} CAN_TxHeaderTypeDef; + +/** + * @brief CAN Rx message header structure definition + */ +typedef struct +{ + uint32_t StdId; /*!< Specifies the standard identifier. + This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */ + + uint32_t ExtId; /*!< Specifies the extended identifier. + This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */ + + uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted. + This parameter can be a value of @ref CAN_identifier_type */ + + uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted. + This parameter can be a value of @ref CAN_remote_transmission_request */ + + uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted. + This parameter must be a number between Min_Data = 0 and Max_Data = 8. */ + + uint32_t Timestamp; /*!< Specifies the timestamp counter value captured on start of frame reception. + @note: Time Triggered Communication Mode must be enabled. + This parameter must be a number between Min_Data = 0 and Max_Data = 0xFFFF. */ + + uint32_t FilterMatchIndex; /*!< Specifies the index of matching acceptance filter element. + This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ + +} CAN_RxHeaderTypeDef; + +/** + * @brief CAN handle Structure definition + */ +typedef struct __CAN_HandleTypeDef +{ + CAN_TypeDef *Instance; /*!< Register base address */ + + CAN_InitTypeDef Init; /*!< CAN required parameters */ + + __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */ + + __IO uint32_t ErrorCode; /*!< CAN Error code. + This parameter can be a value of @ref CAN_Error_Code */ + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + void (* TxMailbox0CompleteCallback)(struct __CAN_HandleTypeDef *hcan);/*!< CAN Tx Mailbox 0 complete callback */ + void (* TxMailbox1CompleteCallback)(struct __CAN_HandleTypeDef *hcan);/*!< CAN Tx Mailbox 1 complete callback */ + void (* TxMailbox2CompleteCallback)(struct __CAN_HandleTypeDef *hcan);/*!< CAN Tx Mailbox 2 complete callback */ + void (* TxMailbox0AbortCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Tx Mailbox 0 abort callback */ + void (* TxMailbox1AbortCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Tx Mailbox 1 abort callback */ + void (* TxMailbox2AbortCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Tx Mailbox 2 abort callback */ + void (* RxFifo0MsgPendingCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 0 msg pending callback */ + void (* RxFifo0FullCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 0 full callback */ + void (* RxFifo1MsgPendingCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 1 msg pending callback */ + void (* RxFifo1FullCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 1 full callback */ + void (* SleepCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Sleep callback */ + void (* WakeUpFromRxMsgCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Wake Up from Rx msg callback */ + void (* ErrorCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Error callback */ + + void (* MspInitCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Msp Init callback */ + void (* MspDeInitCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Msp DeInit callback */ + +#endif /* (USE_HAL_CAN_REGISTER_CALLBACKS) */ +} CAN_HandleTypeDef; + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 +/** + * @brief HAL CAN common Callback ID enumeration definition + */ +typedef enum +{ + HAL_CAN_TX_MAILBOX0_COMPLETE_CB_ID = 0x00U, /*!< CAN Tx Mailbox 0 complete callback ID */ + HAL_CAN_TX_MAILBOX1_COMPLETE_CB_ID = 0x01U, /*!< CAN Tx Mailbox 1 complete callback ID */ + HAL_CAN_TX_MAILBOX2_COMPLETE_CB_ID = 0x02U, /*!< CAN Tx Mailbox 2 complete callback ID */ + HAL_CAN_TX_MAILBOX0_ABORT_CB_ID = 0x03U, /*!< CAN Tx Mailbox 0 abort callback ID */ + HAL_CAN_TX_MAILBOX1_ABORT_CB_ID = 0x04U, /*!< CAN Tx Mailbox 1 abort callback ID */ + HAL_CAN_TX_MAILBOX2_ABORT_CB_ID = 0x05U, /*!< CAN Tx Mailbox 2 abort callback ID */ + HAL_CAN_RX_FIFO0_MSG_PENDING_CB_ID = 0x06U, /*!< CAN Rx FIFO 0 message pending callback ID */ + HAL_CAN_RX_FIFO0_FULL_CB_ID = 0x07U, /*!< CAN Rx FIFO 0 full callback ID */ + HAL_CAN_RX_FIFO1_MSG_PENDING_CB_ID = 0x08U, /*!< CAN Rx FIFO 1 message pending callback ID */ + HAL_CAN_RX_FIFO1_FULL_CB_ID = 0x09U, /*!< CAN Rx FIFO 1 full callback ID */ + HAL_CAN_SLEEP_CB_ID = 0x0AU, /*!< CAN Sleep callback ID */ + HAL_CAN_WAKEUP_FROM_RX_MSG_CB_ID = 0x0BU, /*!< CAN Wake Up from Rx msg callback ID */ + HAL_CAN_ERROR_CB_ID = 0x0CU, /*!< CAN Error callback ID */ + + HAL_CAN_MSPINIT_CB_ID = 0x0DU, /*!< CAN MspInit callback ID */ + HAL_CAN_MSPDEINIT_CB_ID = 0x0EU, /*!< CAN MspDeInit callback ID */ + +} HAL_CAN_CallbackIDTypeDef; + +/** + * @brief HAL CAN Callback pointer definition + */ +typedef void (*pCAN_CallbackTypeDef)(CAN_HandleTypeDef *hcan); /*!< pointer to a CAN callback function */ + +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup CAN_Exported_Constants CAN Exported Constants + * @{ + */ + +/** @defgroup CAN_Error_Code CAN Error Code + * @{ + */ +#define HAL_CAN_ERROR_NONE (0x00000000U) /*!< No error */ +#define HAL_CAN_ERROR_EWG (0x00000001U) /*!< Protocol Error Warning */ +#define HAL_CAN_ERROR_EPV (0x00000002U) /*!< Error Passive */ +#define HAL_CAN_ERROR_BOF (0x00000004U) /*!< Bus-off error */ +#define HAL_CAN_ERROR_STF (0x00000008U) /*!< Stuff error */ +#define HAL_CAN_ERROR_FOR (0x00000010U) /*!< Form error */ +#define HAL_CAN_ERROR_ACK (0x00000020U) /*!< Acknowledgment error */ +#define HAL_CAN_ERROR_BR (0x00000040U) /*!< Bit recessive error */ +#define HAL_CAN_ERROR_BD (0x00000080U) /*!< Bit dominant error */ +#define HAL_CAN_ERROR_CRC (0x00000100U) /*!< CRC error */ +#define HAL_CAN_ERROR_RX_FOV0 (0x00000200U) /*!< Rx FIFO0 overrun error */ +#define HAL_CAN_ERROR_RX_FOV1 (0x00000400U) /*!< Rx FIFO1 overrun error */ +#define HAL_CAN_ERROR_TX_ALST0 (0x00000800U) /*!< TxMailbox 0 transmit failure due to arbitration lost */ +#define HAL_CAN_ERROR_TX_TERR0 (0x00001000U) /*!< TxMailbox 0 transmit failure due to transmit error */ +#define HAL_CAN_ERROR_TX_ALST1 (0x00002000U) /*!< TxMailbox 1 transmit failure due to arbitration lost */ +#define HAL_CAN_ERROR_TX_TERR1 (0x00004000U) /*!< TxMailbox 1 transmit failure due to transmit error */ +#define HAL_CAN_ERROR_TX_ALST2 (0x00008000U) /*!< TxMailbox 2 transmit failure due to arbitration lost */ +#define HAL_CAN_ERROR_TX_TERR2 (0x00010000U) /*!< TxMailbox 2 transmit failure due to transmit error */ +#define HAL_CAN_ERROR_TIMEOUT (0x00020000U) /*!< Timeout error */ +#define HAL_CAN_ERROR_NOT_INITIALIZED (0x00040000U) /*!< Peripheral not initialized */ +#define HAL_CAN_ERROR_NOT_READY (0x00080000U) /*!< Peripheral not ready */ +#define HAL_CAN_ERROR_NOT_STARTED (0x00100000U) /*!< Peripheral not started */ +#define HAL_CAN_ERROR_PARAM (0x00200000U) /*!< Parameter error */ + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 +#define HAL_CAN_ERROR_INVALID_CALLBACK (0x00400000U) /*!< Invalid Callback error */ +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ +#define HAL_CAN_ERROR_INTERNAL (0x00800000U) /*!< Internal error */ + +/** + * @} + */ + +/** @defgroup CAN_InitStatus CAN InitStatus + * @{ + */ +#define CAN_INITSTATUS_FAILED (0x00000000U) /*!< CAN initialization failed */ +#define CAN_INITSTATUS_SUCCESS (0x00000001U) /*!< CAN initialization OK */ +/** + * @} + */ + +/** @defgroup CAN_operating_mode CAN Operating Mode + * @{ + */ +#define CAN_MODE_NORMAL (0x00000000U) /*!< Normal mode */ +#define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */ +#define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */ +#define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */ +/** + * @} + */ + + +/** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width + * @{ + */ +#define CAN_SJW_1TQ (0x00000000U) /*!< 1 time quantum */ +#define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */ +#define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */ +#define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */ +/** + * @} + */ + +/** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1 + * @{ + */ +#define CAN_BS1_1TQ (0x00000000U) /*!< 1 time quantum */ +#define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */ +#define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */ +#define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */ +#define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */ +#define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */ +#define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */ +#define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */ +#define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */ +#define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */ +#define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */ +#define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */ +#define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */ +#define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */ +#define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */ +#define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */ +/** + * @} + */ + +/** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2 + * @{ + */ +#define CAN_BS2_1TQ (0x00000000U) /*!< 1 time quantum */ +#define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */ +#define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */ +#define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */ +#define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */ +#define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */ +#define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */ +#define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */ +/** + * @} + */ + +/** @defgroup CAN_filter_mode CAN Filter Mode + * @{ + */ +#define CAN_FILTERMODE_IDMASK (0x00000000U) /*!< Identifier mask mode */ +#define CAN_FILTERMODE_IDLIST (0x00000001U) /*!< Identifier list mode */ +/** + * @} + */ + +/** @defgroup CAN_filter_scale CAN Filter Scale + * @{ + */ +#define CAN_FILTERSCALE_16BIT (0x00000000U) /*!< Two 16-bit filters */ +#define CAN_FILTERSCALE_32BIT (0x00000001U) /*!< One 32-bit filter */ +/** + * @} + */ + +/** @defgroup CAN_filter_activation CAN Filter Activation + * @{ + */ +#define CAN_FILTER_DISABLE (0x00000000U) /*!< Disable filter */ +#define CAN_FILTER_ENABLE (0x00000001U) /*!< Enable filter */ +/** + * @} + */ + +/** @defgroup CAN_filter_FIFO CAN Filter FIFO + * @{ + */ +#define CAN_FILTER_FIFO0 (0x00000000U) /*!< Filter FIFO 0 assignment for filter x */ +#define CAN_FILTER_FIFO1 (0x00000001U) /*!< Filter FIFO 1 assignment for filter x */ +/** + * @} + */ + +/** @defgroup CAN_identifier_type CAN Identifier Type + * @{ + */ +#define CAN_ID_STD (0x00000000U) /*!< Standard Id */ +#define CAN_ID_EXT (0x00000004U) /*!< Extended Id */ +/** + * @} + */ + +/** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request + * @{ + */ +#define CAN_RTR_DATA (0x00000000U) /*!< Data frame */ +#define CAN_RTR_REMOTE (0x00000002U) /*!< Remote frame */ +/** + * @} + */ + +/** @defgroup CAN_receive_FIFO_number CAN Receive FIFO Number + * @{ + */ +#define CAN_RX_FIFO0 (0x00000000U) /*!< CAN receive FIFO 0 */ +#define CAN_RX_FIFO1 (0x00000001U) /*!< CAN receive FIFO 1 */ +/** + * @} + */ + +/** @defgroup CAN_Tx_Mailboxes CAN Tx Mailboxes + * @{ + */ +#define CAN_TX_MAILBOX0 (0x00000001U) /*!< Tx Mailbox 0 */ +#define CAN_TX_MAILBOX1 (0x00000002U) /*!< Tx Mailbox 1 */ +#define CAN_TX_MAILBOX2 (0x00000004U) /*!< Tx Mailbox 2 */ +/** + * @} + */ + +/** @defgroup CAN_flags CAN Flags + * @{ + */ +/* Transmit Flags */ +#define CAN_FLAG_RQCP0 (0x00000500U) /*!< Request complete MailBox 0 flag */ +#define CAN_FLAG_TXOK0 (0x00000501U) /*!< Transmission OK MailBox 0 flag */ +#define CAN_FLAG_ALST0 (0x00000502U) /*!< Arbitration Lost MailBox 0 flag */ +#define CAN_FLAG_TERR0 (0x00000503U) /*!< Transmission error MailBox 0 flag */ +#define CAN_FLAG_RQCP1 (0x00000508U) /*!< Request complete MailBox1 flag */ +#define CAN_FLAG_TXOK1 (0x00000509U) /*!< Transmission OK MailBox 1 flag */ +#define CAN_FLAG_ALST1 (0x0000050AU) /*!< Arbitration Lost MailBox 1 flag */ +#define CAN_FLAG_TERR1 (0x0000050BU) /*!< Transmission error MailBox 1 flag */ +#define CAN_FLAG_RQCP2 (0x00000510U) /*!< Request complete MailBox2 flag */ +#define CAN_FLAG_TXOK2 (0x00000511U) /*!< Transmission OK MailBox 2 flag */ +#define CAN_FLAG_ALST2 (0x00000512U) /*!< Arbitration Lost MailBox 2 flag */ +#define CAN_FLAG_TERR2 (0x00000513U) /*!< Transmission error MailBox 2 flag */ +#define CAN_FLAG_TME0 (0x0000051AU) /*!< Transmit mailbox 0 empty flag */ +#define CAN_FLAG_TME1 (0x0000051BU) /*!< Transmit mailbox 1 empty flag */ +#define CAN_FLAG_TME2 (0x0000051CU) /*!< Transmit mailbox 2 empty flag */ +#define CAN_FLAG_LOW0 (0x0000051DU) /*!< Lowest priority mailbox 0 flag */ +#define CAN_FLAG_LOW1 (0x0000051EU) /*!< Lowest priority mailbox 1 flag */ +#define CAN_FLAG_LOW2 (0x0000051FU) /*!< Lowest priority mailbox 2 flag */ + +/* Receive Flags */ +#define CAN_FLAG_FF0 (0x00000203U) /*!< RX FIFO 0 Full flag */ +#define CAN_FLAG_FOV0 (0x00000204U) /*!< RX FIFO 0 Overrun flag */ +#define CAN_FLAG_FF1 (0x00000403U) /*!< RX FIFO 1 Full flag */ +#define CAN_FLAG_FOV1 (0x00000404U) /*!< RX FIFO 1 Overrun flag */ + +/* Operating Mode Flags */ +#define CAN_FLAG_INAK (0x00000100U) /*!< Initialization acknowledge flag */ +#define CAN_FLAG_SLAK (0x00000101U) /*!< Sleep acknowledge flag */ +#define CAN_FLAG_ERRI (0x00000102U) /*!< Error flag */ +#define CAN_FLAG_WKU (0x00000103U) /*!< Wake up interrupt flag */ +#define CAN_FLAG_SLAKI (0x00000104U) /*!< Sleep acknowledge interrupt flag */ + +/* Error Flags */ +#define CAN_FLAG_EWG (0x00000300U) /*!< Error warning flag */ +#define CAN_FLAG_EPV (0x00000301U) /*!< Error passive flag */ +#define CAN_FLAG_BOF (0x00000302U) /*!< Bus-Off flag */ +/** + * @} + */ + + +/** @defgroup CAN_Interrupts CAN Interrupts + * @{ + */ +/* Transmit Interrupt */ +#define CAN_IT_TX_MAILBOX_EMPTY ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */ + +/* Receive Interrupts */ +#define CAN_IT_RX_FIFO0_MSG_PENDING ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */ +#define CAN_IT_RX_FIFO0_FULL ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */ +#define CAN_IT_RX_FIFO0_OVERRUN ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */ +#define CAN_IT_RX_FIFO1_MSG_PENDING ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */ +#define CAN_IT_RX_FIFO1_FULL ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */ +#define CAN_IT_RX_FIFO1_OVERRUN ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */ + +/* Operating Mode Interrupts */ +#define CAN_IT_WAKEUP ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */ +#define CAN_IT_SLEEP_ACK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */ + +/* Error Interrupts */ +#define CAN_IT_ERROR_WARNING ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */ +#define CAN_IT_ERROR_PASSIVE ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */ +#define CAN_IT_BUSOFF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */ +#define CAN_IT_LAST_ERROR_CODE ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */ +#define CAN_IT_ERROR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macros -----------------------------------------------------------*/ +/** @defgroup CAN_Exported_Macros CAN Exported Macros + * @{ + */ + +/** @brief Reset CAN handle state + * @param __HANDLE__ CAN handle. + * @retval None + */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 +#define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) do{ \ + (__HANDLE__)->State = HAL_CAN_STATE_RESET; \ + (__HANDLE__)->MspInitCallback = NULL; \ + (__HANDLE__)->MspDeInitCallback = NULL; \ + } while(0) +#else +#define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET) +#endif /*USE_HAL_CAN_REGISTER_CALLBACKS */ + +/** + * @brief Enable the specified CAN interrupts. + * @param __HANDLE__ CAN handle. + * @param __INTERRUPT__ CAN Interrupt sources to enable. + * This parameter can be any combination of @arg CAN_Interrupts + * @retval None + */ +#define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__)) + +/** + * @brief Disable the specified CAN interrupts. + * @param __HANDLE__ CAN handle. + * @param __INTERRUPT__ CAN Interrupt sources to disable. + * This parameter can be any combination of @arg CAN_Interrupts + * @retval None + */ +#define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__)) + +/** @brief Check if the specified CAN interrupt source is enabled or disabled. + * @param __HANDLE__ specifies the CAN Handle. + * @param __INTERRUPT__ specifies the CAN interrupt source to check. + * This parameter can be a value of @arg CAN_Interrupts + * @retval The state of __IT__ (TRUE or FALSE). + */ +#define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) & (__INTERRUPT__)) + +/** @brief Check whether the specified CAN flag is set or not. + * @param __HANDLE__ specifies the CAN Handle. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of @arg CAN_flags + * @retval The state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \ + ((((__FLAG__) >> 8U) == 5U)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 2U)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 4U)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 1U)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 3U)? ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U) + +/** @brief Clear the specified CAN pending flag. + * @param __HANDLE__ specifies the CAN Handle. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg CAN_FLAG_RQCP0: Request complete MailBox 0 Flag + * @arg CAN_FLAG_TXOK0: Transmission OK MailBox 0 Flag + * @arg CAN_FLAG_ALST0: Arbitration Lost MailBox 0 Flag + * @arg CAN_FLAG_TERR0: Transmission error MailBox 0 Flag + * @arg CAN_FLAG_RQCP1: Request complete MailBox 1 Flag + * @arg CAN_FLAG_TXOK1: Transmission OK MailBox 1 Flag + * @arg CAN_FLAG_ALST1: Arbitration Lost MailBox 1 Flag + * @arg CAN_FLAG_TERR1: Transmission error MailBox 1 Flag + * @arg CAN_FLAG_RQCP2: Request complete MailBox 2 Flag + * @arg CAN_FLAG_TXOK2: Transmission OK MailBox 2 Flag + * @arg CAN_FLAG_ALST2: Arbitration Lost MailBox 2 Flag + * @arg CAN_FLAG_TERR2: Transmission error MailBox 2 Flag + * @arg CAN_FLAG_FF0: RX FIFO 0 Full Flag + * @arg CAN_FLAG_FOV0: RX FIFO 0 Overrun Flag + * @arg CAN_FLAG_FF1: RX FIFO 1 Full Flag + * @arg CAN_FLAG_FOV1: RX FIFO 1 Overrun Flag + * @arg CAN_FLAG_WKUI: Wake up Interrupt Flag + * @arg CAN_FLAG_SLAKI: Sleep acknowledge Interrupt Flag + * @retval None + */ +#define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \ + ((((__FLAG__) >> 8U) == 5U)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 2U)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 4U)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ + (((__FLAG__) >> 8U) == 1U)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U) + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup CAN_Exported_Functions CAN Exported Functions + * @{ + */ + +/** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * @{ + */ + +/* Initialization and de-initialization functions *****************************/ +HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan); +HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef *hcan); +void HAL_CAN_MspInit(CAN_HandleTypeDef *hcan); +void HAL_CAN_MspDeInit(CAN_HandleTypeDef *hcan); + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 +/* Callbacks Register/UnRegister functions ***********************************/ +HAL_StatusTypeDef HAL_CAN_RegisterCallback(CAN_HandleTypeDef *hcan, HAL_CAN_CallbackIDTypeDef CallbackID, void (* pCallback)(CAN_HandleTypeDef *_hcan)); +HAL_StatusTypeDef HAL_CAN_UnRegisterCallback(CAN_HandleTypeDef *hcan, HAL_CAN_CallbackIDTypeDef CallbackID); + +#endif /* (USE_HAL_CAN_REGISTER_CALLBACKS) */ +/** + * @} + */ + +/** @addtogroup CAN_Exported_Functions_Group2 Configuration functions + * @brief Configuration functions + * @{ + */ + +/* Configuration functions ****************************************************/ +HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef *hcan, CAN_FilterTypeDef *sFilterConfig); + +/** + * @} + */ + +/** @addtogroup CAN_Exported_Functions_Group3 Control functions + * @brief Control functions + * @{ + */ + +/* Control functions **********************************************************/ +HAL_StatusTypeDef HAL_CAN_Start(CAN_HandleTypeDef *hcan); +HAL_StatusTypeDef HAL_CAN_Stop(CAN_HandleTypeDef *hcan); +HAL_StatusTypeDef HAL_CAN_RequestSleep(CAN_HandleTypeDef *hcan); +HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan); +uint32_t HAL_CAN_IsSleepActive(CAN_HandleTypeDef *hcan); +HAL_StatusTypeDef HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, CAN_TxHeaderTypeDef *pHeader, uint8_t aData[], uint32_t *pTxMailbox); +HAL_StatusTypeDef HAL_CAN_AbortTxRequest(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes); +uint32_t HAL_CAN_GetTxMailboxesFreeLevel(CAN_HandleTypeDef *hcan); +uint32_t HAL_CAN_IsTxMessagePending(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes); +uint32_t HAL_CAN_GetTxTimestamp(CAN_HandleTypeDef *hcan, uint32_t TxMailbox); +HAL_StatusTypeDef HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo, CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]); +uint32_t HAL_CAN_GetRxFifoFillLevel(CAN_HandleTypeDef *hcan, uint32_t RxFifo); + +/** + * @} + */ + +/** @addtogroup CAN_Exported_Functions_Group4 Interrupts management + * @brief Interrupts management + * @{ + */ +/* Interrupts management ******************************************************/ +HAL_StatusTypeDef HAL_CAN_ActivateNotification(CAN_HandleTypeDef *hcan, uint32_t ActiveITs); +HAL_StatusTypeDef HAL_CAN_DeactivateNotification(CAN_HandleTypeDef *hcan, uint32_t InactiveITs); +void HAL_CAN_IRQHandler(CAN_HandleTypeDef *hcan); + +/** + * @} + */ + +/** @addtogroup CAN_Exported_Functions_Group5 Callback functions + * @brief Callback functions + * @{ + */ +/* Callbacks functions ********************************************************/ + +void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_TxMailbox1CompleteCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_TxMailbox2CompleteCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_TxMailbox0AbortCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_TxMailbox1AbortCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_TxMailbox2AbortCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_RxFifo0FullCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_RxFifo1FullCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_SleepCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_WakeUpFromRxMsgCallback(CAN_HandleTypeDef *hcan); +void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan); + +/** + * @} + */ + +/** @addtogroup CAN_Exported_Functions_Group6 Peripheral State and Error functions + * @brief CAN Peripheral State functions + * @{ + */ +/* Peripheral State and Error functions ***************************************/ +HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef *hcan); +uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan); +HAL_StatusTypeDef HAL_CAN_ResetError(CAN_HandleTypeDef *hcan); + +/** + * @} + */ + +/** + * @} + */ + +/* Private types -------------------------------------------------------------*/ +/** @defgroup CAN_Private_Types CAN Private Types + * @{ + */ + +/** + * @} + */ + +/* Private variables ---------------------------------------------------------*/ +/** @defgroup CAN_Private_Variables CAN Private Variables + * @{ + */ + +/** + * @} + */ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup CAN_Private_Constants CAN Private Constants + * @{ + */ +#define CAN_FLAG_MASK (0x000000FFU) +/** + * @} + */ + +/* Private Macros -----------------------------------------------------------*/ +/** @defgroup CAN_Private_Macros CAN Private Macros + * @{ + */ + +#define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \ + ((MODE) == CAN_MODE_LOOPBACK)|| \ + ((MODE) == CAN_MODE_SILENT) || \ + ((MODE) == CAN_MODE_SILENT_LOOPBACK)) +#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ) || \ + ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ)) +#define IS_CAN_BS1(BS1) (((BS1) == CAN_BS1_1TQ) || ((BS1) == CAN_BS1_2TQ) || \ + ((BS1) == CAN_BS1_3TQ) || ((BS1) == CAN_BS1_4TQ) || \ + ((BS1) == CAN_BS1_5TQ) || ((BS1) == CAN_BS1_6TQ) || \ + ((BS1) == CAN_BS1_7TQ) || ((BS1) == CAN_BS1_8TQ) || \ + ((BS1) == CAN_BS1_9TQ) || ((BS1) == CAN_BS1_10TQ)|| \ + ((BS1) == CAN_BS1_11TQ)|| ((BS1) == CAN_BS1_12TQ)|| \ + ((BS1) == CAN_BS1_13TQ)|| ((BS1) == CAN_BS1_14TQ)|| \ + ((BS1) == CAN_BS1_15TQ)|| ((BS1) == CAN_BS1_16TQ)) +#define IS_CAN_BS2(BS2) (((BS2) == CAN_BS2_1TQ) || ((BS2) == CAN_BS2_2TQ) || \ + ((BS2) == CAN_BS2_3TQ) || ((BS2) == CAN_BS2_4TQ) || \ + ((BS2) == CAN_BS2_5TQ) || ((BS2) == CAN_BS2_6TQ) || \ + ((BS2) == CAN_BS2_7TQ) || ((BS2) == CAN_BS2_8TQ)) +#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1U) && ((PRESCALER) <= 1024U)) +#define IS_CAN_FILTER_ID_HALFWORD(HALFWORD) ((HALFWORD) <= 0xFFFFU) +#define IS_CAN_FILTER_BANK_DUAL(BANK) ((BANK) <= 27U) +#define IS_CAN_FILTER_BANK_SINGLE(BANK) ((BANK) <= 13U) +#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \ + ((MODE) == CAN_FILTERMODE_IDLIST)) +#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \ + ((SCALE) == CAN_FILTERSCALE_32BIT)) +#define IS_CAN_FILTER_ACTIVATION(ACTIVATION) (((ACTIVATION) == CAN_FILTER_DISABLE) || \ + ((ACTIVATION) == CAN_FILTER_ENABLE)) +#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \ + ((FIFO) == CAN_FILTER_FIFO1)) +#define IS_CAN_TX_MAILBOX(TRANSMITMAILBOX) (((TRANSMITMAILBOX) == CAN_TX_MAILBOX0 ) || \ + ((TRANSMITMAILBOX) == CAN_TX_MAILBOX1 ) || \ + ((TRANSMITMAILBOX) == CAN_TX_MAILBOX2 )) +#define IS_CAN_TX_MAILBOX_LIST(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= (CAN_TX_MAILBOX0 | CAN_TX_MAILBOX1 | CAN_TX_MAILBOX2)) +#define IS_CAN_STDID(STDID) ((STDID) <= 0x7FFU) +#define IS_CAN_EXTID(EXTID) ((EXTID) <= 0x1FFFFFFFU) +#define IS_CAN_DLC(DLC) ((DLC) <= 8U) +#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \ + ((IDTYPE) == CAN_ID_EXT)) +#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE)) +#define IS_CAN_RX_FIFO(FIFO) (((FIFO) == CAN_RX_FIFO0) || ((FIFO) == CAN_RX_FIFO1)) +#define IS_CAN_IT(IT) ((IT) <= (CAN_IT_TX_MAILBOX_EMPTY | CAN_IT_RX_FIFO0_MSG_PENDING | \ + CAN_IT_RX_FIFO0_FULL | CAN_IT_RX_FIFO0_OVERRUN | \ + CAN_IT_RX_FIFO1_MSG_PENDING | CAN_IT_RX_FIFO1_FULL | \ + CAN_IT_RX_FIFO1_OVERRUN | CAN_IT_WAKEUP | \ + CAN_IT_SLEEP_ACK | CAN_IT_ERROR_WARNING | \ + CAN_IT_ERROR_PASSIVE | CAN_IT_BUSOFF | \ + CAN_IT_LAST_ERROR_CODE | CAN_IT_ERROR)) + +/** + * @} + */ +/* End of private macros -----------------------------------------------------*/ + +/** + * @} + */ + + +#endif /* CAN1 */ +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32F4xx_HAL_CAN_H */ + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_cortex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_cortex.h new file mode 100644 index 00000000..95218cfb --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_cortex.h @@ -0,0 +1,410 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_cortex.h + * @author MCD Application Team + * @brief Header file of CORTEX HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_CORTEX_H +#define __STM32F4xx_HAL_CORTEX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup CORTEX + * @{ + */ +/* Exported types ------------------------------------------------------------*/ +/** @defgroup CORTEX_Exported_Types Cortex Exported Types + * @{ + */ + +#if (__MPU_PRESENT == 1U) +/** @defgroup CORTEX_MPU_Region_Initialization_Structure_definition MPU Region Initialization Structure Definition + * @brief MPU Region initialization structure + * @{ + */ +typedef struct +{ + uint8_t Enable; /*!< Specifies the status of the region. + This parameter can be a value of @ref CORTEX_MPU_Region_Enable */ + uint8_t Number; /*!< Specifies the number of the region to protect. + This parameter can be a value of @ref CORTEX_MPU_Region_Number */ + uint32_t BaseAddress; /*!< Specifies the base address of the region to protect. */ + uint8_t Size; /*!< Specifies the size of the region to protect. + This parameter can be a value of @ref CORTEX_MPU_Region_Size */ + uint8_t SubRegionDisable; /*!< Specifies the number of the subregion protection to disable. + This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */ + uint8_t TypeExtField; /*!< Specifies the TEX field level. + This parameter can be a value of @ref CORTEX_MPU_TEX_Levels */ + uint8_t AccessPermission; /*!< Specifies the region access permission type. + This parameter can be a value of @ref CORTEX_MPU_Region_Permission_Attributes */ + uint8_t DisableExec; /*!< Specifies the instruction access status. + This parameter can be a value of @ref CORTEX_MPU_Instruction_Access */ + uint8_t IsShareable; /*!< Specifies the shareability status of the protected region. + This parameter can be a value of @ref CORTEX_MPU_Access_Shareable */ + uint8_t IsCacheable; /*!< Specifies the cacheable status of the region protected. + This parameter can be a value of @ref CORTEX_MPU_Access_Cacheable */ + uint8_t IsBufferable; /*!< Specifies the bufferable status of the protected region. + This parameter can be a value of @ref CORTEX_MPU_Access_Bufferable */ +}MPU_Region_InitTypeDef; +/** + * @} + */ +#endif /* __MPU_PRESENT */ + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup CORTEX_Exported_Constants CORTEX Exported Constants + * @{ + */ + +/** @defgroup CORTEX_Preemption_Priority_Group CORTEX Preemption Priority Group + * @{ + */ +#define NVIC_PRIORITYGROUP_0 0x00000007U /*!< 0 bits for pre-emption priority + 4 bits for subpriority */ +#define NVIC_PRIORITYGROUP_1 0x00000006U /*!< 1 bits for pre-emption priority + 3 bits for subpriority */ +#define NVIC_PRIORITYGROUP_2 0x00000005U /*!< 2 bits for pre-emption priority + 2 bits for subpriority */ +#define NVIC_PRIORITYGROUP_3 0x00000004U /*!< 3 bits for pre-emption priority + 1 bits for subpriority */ +#define NVIC_PRIORITYGROUP_4 0x00000003U /*!< 4 bits for pre-emption priority + 0 bits for subpriority */ +/** + * @} + */ + +/** @defgroup CORTEX_SysTick_clock_source CORTEX _SysTick clock source + * @{ + */ +#define SYSTICK_CLKSOURCE_HCLK_DIV8 0x00000000U +#define SYSTICK_CLKSOURCE_HCLK 0x00000004U + +/** + * @} + */ + +#if (__MPU_PRESENT == 1) +/** @defgroup CORTEX_MPU_HFNMI_PRIVDEF_Control MPU HFNMI and PRIVILEGED Access control + * @{ + */ +#define MPU_HFNMI_PRIVDEF_NONE 0x00000000U +#define MPU_HARDFAULT_NMI MPU_CTRL_HFNMIENA_Msk +#define MPU_PRIVILEGED_DEFAULT MPU_CTRL_PRIVDEFENA_Msk +#define MPU_HFNMI_PRIVDEF (MPU_CTRL_HFNMIENA_Msk | MPU_CTRL_PRIVDEFENA_Msk) + +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Region_Enable CORTEX MPU Region Enable + * @{ + */ +#define MPU_REGION_ENABLE ((uint8_t)0x01) +#define MPU_REGION_DISABLE ((uint8_t)0x00) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Instruction_Access CORTEX MPU Instruction Access + * @{ + */ +#define MPU_INSTRUCTION_ACCESS_ENABLE ((uint8_t)0x00) +#define MPU_INSTRUCTION_ACCESS_DISABLE ((uint8_t)0x01) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Access_Shareable CORTEX MPU Instruction Access Shareable + * @{ + */ +#define MPU_ACCESS_SHAREABLE ((uint8_t)0x01) +#define MPU_ACCESS_NOT_SHAREABLE ((uint8_t)0x00) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Access_Cacheable CORTEX MPU Instruction Access Cacheable + * @{ + */ +#define MPU_ACCESS_CACHEABLE ((uint8_t)0x01) +#define MPU_ACCESS_NOT_CACHEABLE ((uint8_t)0x00) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Access_Bufferable CORTEX MPU Instruction Access Bufferable + * @{ + */ +#define MPU_ACCESS_BUFFERABLE ((uint8_t)0x01) +#define MPU_ACCESS_NOT_BUFFERABLE ((uint8_t)0x00) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_TEX_Levels MPU TEX Levels + * @{ + */ +#define MPU_TEX_LEVEL0 ((uint8_t)0x00) +#define MPU_TEX_LEVEL1 ((uint8_t)0x01) +#define MPU_TEX_LEVEL2 ((uint8_t)0x02) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Region_Size CORTEX MPU Region Size + * @{ + */ +#define MPU_REGION_SIZE_32B ((uint8_t)0x04) +#define MPU_REGION_SIZE_64B ((uint8_t)0x05) +#define MPU_REGION_SIZE_128B ((uint8_t)0x06) +#define MPU_REGION_SIZE_256B ((uint8_t)0x07) +#define MPU_REGION_SIZE_512B ((uint8_t)0x08) +#define MPU_REGION_SIZE_1KB ((uint8_t)0x09) +#define MPU_REGION_SIZE_2KB ((uint8_t)0x0A) +#define MPU_REGION_SIZE_4KB ((uint8_t)0x0B) +#define MPU_REGION_SIZE_8KB ((uint8_t)0x0C) +#define MPU_REGION_SIZE_16KB ((uint8_t)0x0D) +#define MPU_REGION_SIZE_32KB ((uint8_t)0x0E) +#define MPU_REGION_SIZE_64KB ((uint8_t)0x0F) +#define MPU_REGION_SIZE_128KB ((uint8_t)0x10) +#define MPU_REGION_SIZE_256KB ((uint8_t)0x11) +#define MPU_REGION_SIZE_512KB ((uint8_t)0x12) +#define MPU_REGION_SIZE_1MB ((uint8_t)0x13) +#define MPU_REGION_SIZE_2MB ((uint8_t)0x14) +#define MPU_REGION_SIZE_4MB ((uint8_t)0x15) +#define MPU_REGION_SIZE_8MB ((uint8_t)0x16) +#define MPU_REGION_SIZE_16MB ((uint8_t)0x17) +#define MPU_REGION_SIZE_32MB ((uint8_t)0x18) +#define MPU_REGION_SIZE_64MB ((uint8_t)0x19) +#define MPU_REGION_SIZE_128MB ((uint8_t)0x1A) +#define MPU_REGION_SIZE_256MB ((uint8_t)0x1B) +#define MPU_REGION_SIZE_512MB ((uint8_t)0x1C) +#define MPU_REGION_SIZE_1GB ((uint8_t)0x1D) +#define MPU_REGION_SIZE_2GB ((uint8_t)0x1E) +#define MPU_REGION_SIZE_4GB ((uint8_t)0x1F) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Region_Permission_Attributes CORTEX MPU Region Permission Attributes + * @{ + */ +#define MPU_REGION_NO_ACCESS ((uint8_t)0x00) +#define MPU_REGION_PRIV_RW ((uint8_t)0x01) +#define MPU_REGION_PRIV_RW_URO ((uint8_t)0x02) +#define MPU_REGION_FULL_ACCESS ((uint8_t)0x03) +#define MPU_REGION_PRIV_RO ((uint8_t)0x05) +#define MPU_REGION_PRIV_RO_URO ((uint8_t)0x06) +/** + * @} + */ + +/** @defgroup CORTEX_MPU_Region_Number CORTEX MPU Region Number + * @{ + */ +#define MPU_REGION_NUMBER0 ((uint8_t)0x00) +#define MPU_REGION_NUMBER1 ((uint8_t)0x01) +#define MPU_REGION_NUMBER2 ((uint8_t)0x02) +#define MPU_REGION_NUMBER3 ((uint8_t)0x03) +#define MPU_REGION_NUMBER4 ((uint8_t)0x04) +#define MPU_REGION_NUMBER5 ((uint8_t)0x05) +#define MPU_REGION_NUMBER6 ((uint8_t)0x06) +#define MPU_REGION_NUMBER7 ((uint8_t)0x07) +/** + * @} + */ +#endif /* __MPU_PRESENT */ + +/** + * @} + */ + + +/* Exported Macros -----------------------------------------------------------*/ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup CORTEX_Exported_Functions + * @{ + */ + +/** @addtogroup CORTEX_Exported_Functions_Group1 + * @{ + */ +/* Initialization and de-initialization functions *****************************/ +void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup); +void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority); +void HAL_NVIC_EnableIRQ(IRQn_Type IRQn); +void HAL_NVIC_DisableIRQ(IRQn_Type IRQn); +void HAL_NVIC_SystemReset(void); +uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb); +/** + * @} + */ + +/** @addtogroup CORTEX_Exported_Functions_Group2 + * @{ + */ +/* Peripheral Control functions ***********************************************/ +uint32_t HAL_NVIC_GetPriorityGrouping(void); +void HAL_NVIC_GetPriority(IRQn_Type IRQn, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority); +uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn); +void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn); +void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn); +uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn); +void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource); +void HAL_SYSTICK_IRQHandler(void); +void HAL_SYSTICK_Callback(void); + +#if (__MPU_PRESENT == 1U) +void HAL_MPU_Enable(uint32_t MPU_Control); +void HAL_MPU_Disable(void); +void HAL_MPU_ConfigRegion(MPU_Region_InitTypeDef *MPU_Init); +#endif /* __MPU_PRESENT */ +/** + * @} + */ + +/** + * @} + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/** @defgroup CORTEX_Private_Macros CORTEX Private Macros + * @{ + */ +#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PRIORITYGROUP_0) || \ + ((GROUP) == NVIC_PRIORITYGROUP_1) || \ + ((GROUP) == NVIC_PRIORITYGROUP_2) || \ + ((GROUP) == NVIC_PRIORITYGROUP_3) || \ + ((GROUP) == NVIC_PRIORITYGROUP_4)) + +#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10U) + +#define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10U) + +#define IS_NVIC_DEVICE_IRQ(IRQ) ((IRQ) >= (IRQn_Type)0x00U) + +#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \ + ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8)) + +#if (__MPU_PRESENT == 1U) +#define IS_MPU_REGION_ENABLE(STATE) (((STATE) == MPU_REGION_ENABLE) || \ + ((STATE) == MPU_REGION_DISABLE)) + +#define IS_MPU_INSTRUCTION_ACCESS(STATE) (((STATE) == MPU_INSTRUCTION_ACCESS_ENABLE) || \ + ((STATE) == MPU_INSTRUCTION_ACCESS_DISABLE)) + +#define IS_MPU_ACCESS_SHAREABLE(STATE) (((STATE) == MPU_ACCESS_SHAREABLE) || \ + ((STATE) == MPU_ACCESS_NOT_SHAREABLE)) + +#define IS_MPU_ACCESS_CACHEABLE(STATE) (((STATE) == MPU_ACCESS_CACHEABLE) || \ + ((STATE) == MPU_ACCESS_NOT_CACHEABLE)) + +#define IS_MPU_ACCESS_BUFFERABLE(STATE) (((STATE) == MPU_ACCESS_BUFFERABLE) || \ + ((STATE) == MPU_ACCESS_NOT_BUFFERABLE)) + +#define IS_MPU_TEX_LEVEL(TYPE) (((TYPE) == MPU_TEX_LEVEL0) || \ + ((TYPE) == MPU_TEX_LEVEL1) || \ + ((TYPE) == MPU_TEX_LEVEL2)) + +#define IS_MPU_REGION_PERMISSION_ATTRIBUTE(TYPE) (((TYPE) == MPU_REGION_NO_ACCESS) || \ + ((TYPE) == MPU_REGION_PRIV_RW) || \ + ((TYPE) == MPU_REGION_PRIV_RW_URO) || \ + ((TYPE) == MPU_REGION_FULL_ACCESS) || \ + ((TYPE) == MPU_REGION_PRIV_RO) || \ + ((TYPE) == MPU_REGION_PRIV_RO_URO)) + +#define IS_MPU_REGION_NUMBER(NUMBER) (((NUMBER) == MPU_REGION_NUMBER0) || \ + ((NUMBER) == MPU_REGION_NUMBER1) || \ + ((NUMBER) == MPU_REGION_NUMBER2) || \ + ((NUMBER) == MPU_REGION_NUMBER3) || \ + ((NUMBER) == MPU_REGION_NUMBER4) || \ + ((NUMBER) == MPU_REGION_NUMBER5) || \ + ((NUMBER) == MPU_REGION_NUMBER6) || \ + ((NUMBER) == MPU_REGION_NUMBER7)) + +#define IS_MPU_REGION_SIZE(SIZE) (((SIZE) == MPU_REGION_SIZE_32B) || \ + ((SIZE) == MPU_REGION_SIZE_64B) || \ + ((SIZE) == MPU_REGION_SIZE_128B) || \ + ((SIZE) == MPU_REGION_SIZE_256B) || \ + ((SIZE) == MPU_REGION_SIZE_512B) || \ + ((SIZE) == MPU_REGION_SIZE_1KB) || \ + ((SIZE) == MPU_REGION_SIZE_2KB) || \ + ((SIZE) == MPU_REGION_SIZE_4KB) || \ + ((SIZE) == MPU_REGION_SIZE_8KB) || \ + ((SIZE) == MPU_REGION_SIZE_16KB) || \ + ((SIZE) == MPU_REGION_SIZE_32KB) || \ + ((SIZE) == MPU_REGION_SIZE_64KB) || \ + ((SIZE) == MPU_REGION_SIZE_128KB) || \ + ((SIZE) == MPU_REGION_SIZE_256KB) || \ + ((SIZE) == MPU_REGION_SIZE_512KB) || \ + ((SIZE) == MPU_REGION_SIZE_1MB) || \ + ((SIZE) == MPU_REGION_SIZE_2MB) || \ + ((SIZE) == MPU_REGION_SIZE_4MB) || \ + ((SIZE) == MPU_REGION_SIZE_8MB) || \ + ((SIZE) == MPU_REGION_SIZE_16MB) || \ + ((SIZE) == MPU_REGION_SIZE_32MB) || \ + ((SIZE) == MPU_REGION_SIZE_64MB) || \ + ((SIZE) == MPU_REGION_SIZE_128MB) || \ + ((SIZE) == MPU_REGION_SIZE_256MB) || \ + ((SIZE) == MPU_REGION_SIZE_512MB) || \ + ((SIZE) == MPU_REGION_SIZE_1GB) || \ + ((SIZE) == MPU_REGION_SIZE_2GB) || \ + ((SIZE) == MPU_REGION_SIZE_4GB)) + +#define IS_MPU_SUB_REGION_DISABLE(SUBREGION) ((SUBREGION) < (uint16_t)0x00FF) +#endif /* __MPU_PRESENT */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_CORTEX_H */ + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_crc.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_crc.h new file mode 100644 index 00000000..bbd58a58 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_crc.h @@ -0,0 +1,184 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_crc.h + * @author MCD Application Team + * @brief Header file of CRC HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_CRC_H +#define STM32F4xx_HAL_CRC_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup CRC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup CRC_Exported_Types CRC Exported Types + * @{ + */ + +/** + * @brief CRC HAL State Structure definition + */ +typedef enum +{ + HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */ + HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */ + HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */ + HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */ + HAL_CRC_STATE_ERROR = 0x04U /*!< CRC error state */ +} HAL_CRC_StateTypeDef; + + +/** + * @brief CRC Handle Structure definition + */ +typedef struct +{ + CRC_TypeDef *Instance; /*!< Register base address */ + + HAL_LockTypeDef Lock; /*!< CRC Locking object */ + + __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */ + +} CRC_HandleTypeDef; +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup CRC_Exported_Constants CRC Exported Constants + * @{ + */ + +/** + * @} + */ + +/* Exported macros -----------------------------------------------------------*/ +/** @defgroup CRC_Exported_Macros CRC Exported Macros + * @{ + */ + +/** @brief Reset CRC handle state. + * @param __HANDLE__ CRC handle. + * @retval None + */ +#define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET) + +/** + * @brief Reset CRC Data Register. + * @param __HANDLE__ CRC handle + * @retval None + */ +#define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET) + +/** + * @brief Store data in the Independent Data (ID) register. + * @param __HANDLE__ CRC handle + * @param __VALUE__ Value to be stored in the ID register + * @note Refer to the Reference Manual to get the authorized __VALUE__ length in bits + * @retval None + */ +#define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__))) + +/** + * @brief Return the data stored in the Independent Data (ID) register. + * @param __HANDLE__ CRC handle + * @note Refer to the Reference Manual to get the authorized __VALUE__ length in bits + * @retval Value of the ID register + */ +#define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR) +/** + * @} + */ + + +/* Private macros --------------------------------------------------------*/ +/** @defgroup CRC_Private_Macros CRC Private Macros + * @{ + */ + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup CRC_Exported_Functions CRC Exported Functions + * @{ + */ + +/* Initialization and de-initialization functions ****************************/ +/** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions + * @{ + */ +HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc); +HAL_StatusTypeDef HAL_CRC_DeInit(CRC_HandleTypeDef *hcrc); +void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc); +void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc); +/** + * @} + */ + +/* Peripheral Control functions ***********************************************/ +/** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions + * @{ + */ +uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); +uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); +/** + * @} + */ + +/* Peripheral State and Error functions ***************************************/ +/** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions + * @{ + */ +HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc); +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32F4xx_HAL_CRC_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h new file mode 100644 index 00000000..975f70bd --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h @@ -0,0 +1,211 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_def.h + * @author MCD Application Team + * @brief This file contains HAL common defines, enumeration, macros and + * structures definitions. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_DEF +#define __STM32F4xx_HAL_DEF + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx.h" +#include "Legacy/stm32_hal_legacy.h" +#include + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief HAL Status structures definition + */ +typedef enum +{ + HAL_OK = 0x00U, + HAL_ERROR = 0x01U, + HAL_BUSY = 0x02U, + HAL_TIMEOUT = 0x03U +} HAL_StatusTypeDef; + +/** + * @brief HAL Lock structures definition + */ +typedef enum +{ + HAL_UNLOCKED = 0x00U, + HAL_LOCKED = 0x01U +} HAL_LockTypeDef; + +/* Exported macro ------------------------------------------------------------*/ + +#define UNUSED(X) (void)X /* To avoid gcc/g++ warnings */ + +#define HAL_MAX_DELAY 0xFFFFFFFFU + +#define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) == (BIT)) +#define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == 0U) + +#define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD__, __DMA_HANDLE__) \ + do{ \ + (__HANDLE__)->__PPP_DMA_FIELD__ = &(__DMA_HANDLE__); \ + (__DMA_HANDLE__).Parent = (__HANDLE__); \ + } while(0U) + +/** @brief Reset the Handle's State field. + * @param __HANDLE__ specifies the Peripheral Handle. + * @note This macro can be used for the following purpose: + * - When the Handle is declared as local variable; before passing it as parameter + * to HAL_PPP_Init() for the first time, it is mandatory to use this macro + * to set to 0 the Handle's "State" field. + * Otherwise, "State" field may have any random value and the first time the function + * HAL_PPP_Init() is called, the low level hardware initialization will be missed + * (i.e. HAL_PPP_MspInit() will not be executed). + * - When there is a need to reconfigure the low level hardware: instead of calling + * HAL_PPP_DeInit() then HAL_PPP_Init(), user can make a call to this macro then HAL_PPP_Init(). + * In this later function, when the Handle's "State" field is set to 0, it will execute the function + * HAL_PPP_MspInit() which will reconfigure the low level hardware. + * @retval None + */ +#define __HAL_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = 0U) + +#if (USE_RTOS == 1U) + /* Reserved for future use */ + #error "USE_RTOS should be 0 in the current HAL release" +#else + #define __HAL_LOCK(__HANDLE__) \ + do{ \ + if((__HANDLE__)->Lock == HAL_LOCKED) \ + { \ + return HAL_BUSY; \ + } \ + else \ + { \ + (__HANDLE__)->Lock = HAL_LOCKED; \ + } \ + }while (0U) + + #define __HAL_UNLOCK(__HANDLE__) \ + do{ \ + (__HANDLE__)->Lock = HAL_UNLOCKED; \ + }while (0U) +#endif /* USE_RTOS */ + +#if defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) /* ARM Compiler V6 */ + #ifndef __weak + #define __weak __attribute__((weak)) + #endif + #ifndef __packed + #define __packed __attribute__((packed)) + #endif +#elif defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */ + #ifndef __weak + #define __weak __attribute__((weak)) + #endif /* __weak */ + #ifndef __packed + #define __packed __attribute__((__packed__)) + #endif /* __packed */ +#endif /* __GNUC__ */ + + +/* Macro to get variable aligned on 4-bytes, for __ICCARM__ the directive "#pragma data_alignment=4" must be used instead */ +#if defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) /* ARM Compiler V6 */ + #ifndef __ALIGN_BEGIN + #define __ALIGN_BEGIN + #endif + #ifndef __ALIGN_END + #define __ALIGN_END __attribute__ ((aligned (4))) + #endif +#elif defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */ + #ifndef __ALIGN_END +#define __ALIGN_END __attribute__ ((aligned (4))) + #endif /* __ALIGN_END */ + #ifndef __ALIGN_BEGIN + #define __ALIGN_BEGIN + #endif /* __ALIGN_BEGIN */ +#else + #ifndef __ALIGN_END + #define __ALIGN_END + #endif /* __ALIGN_END */ + #ifndef __ALIGN_BEGIN + #if defined (__CC_ARM) /* ARM Compiler V5*/ +#define __ALIGN_BEGIN __align(4) + #elif defined (__ICCARM__) /* IAR Compiler */ + #define __ALIGN_BEGIN + #endif /* __CC_ARM */ + #endif /* __ALIGN_BEGIN */ +#endif /* __GNUC__ */ + + +/** + * @brief __RAM_FUNC definition + */ +#if defined ( __CC_ARM ) || (defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)) +/* ARM Compiler V4/V5 and V6 + -------------------------- + RAM functions are defined using the toolchain options. + Functions that are executed in RAM should reside in a separate source module. + Using the 'Options for File' dialog you can simply change the 'Code / Const' + area of a module to a memory space in physical RAM. + Available memory areas are declared in the 'Target' tab of the 'Options for Target' + dialog. +*/ +#define __RAM_FUNC + +#elif defined ( __ICCARM__ ) +/* ICCARM Compiler + --------------- + RAM functions are defined using a specific toolchain keyword "__ramfunc". +*/ +#define __RAM_FUNC __ramfunc + +#elif defined ( __GNUC__ ) +/* GNU Compiler + ------------ + RAM functions are defined using a specific toolchain attribute + "__attribute__((section(".RamFunc")))". +*/ +#define __RAM_FUNC __attribute__((section(".RamFunc"))) + +#endif + +/** + * @brief __NOINLINE definition + */ +#if defined ( __CC_ARM ) || (defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)) || defined ( __GNUC__ ) +/* ARM V4/V5 and V6 & GNU Compiler + ------------------------------- +*/ +#define __NOINLINE __attribute__ ( (noinline) ) + +#elif defined ( __ICCARM__ ) +/* ICCARM Compiler + --------------- +*/ +#define __NOINLINE _Pragma("optimize = no_inline") + +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* ___STM32F4xx_HAL_DEF */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma.h new file mode 100644 index 00000000..90dd292c --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma.h @@ -0,0 +1,804 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_dma.h + * @author MCD Application Team + * @brief Header file of DMA HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_DMA_H +#define __STM32F4xx_HAL_DMA_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup DMA + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** @defgroup DMA_Exported_Types DMA Exported Types + * @brief DMA Exported Types + * @{ + */ + +/** + * @brief DMA Configuration Structure definition + */ +typedef struct +{ + uint32_t Channel; /*!< Specifies the channel used for the specified stream. + This parameter can be a value of @ref DMA_Channel_selection */ + + uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral, + from memory to memory or from peripheral to memory. + This parameter can be a value of @ref DMA_Data_transfer_direction */ + + uint32_t PeriphInc; /*!< Specifies whether the Peripheral address register should be incremented or not. + This parameter can be a value of @ref DMA_Peripheral_incremented_mode */ + + uint32_t MemInc; /*!< Specifies whether the memory address register should be incremented or not. + This parameter can be a value of @ref DMA_Memory_incremented_mode */ + + uint32_t PeriphDataAlignment; /*!< Specifies the Peripheral data width. + This parameter can be a value of @ref DMA_Peripheral_data_size */ + + uint32_t MemDataAlignment; /*!< Specifies the Memory data width. + This parameter can be a value of @ref DMA_Memory_data_size */ + + uint32_t Mode; /*!< Specifies the operation mode of the DMAy Streamx. + This parameter can be a value of @ref DMA_mode + @note The circular buffer mode cannot be used if the memory-to-memory + data transfer is configured on the selected Stream */ + + uint32_t Priority; /*!< Specifies the software priority for the DMAy Streamx. + This parameter can be a value of @ref DMA_Priority_level */ + + uint32_t FIFOMode; /*!< Specifies if the FIFO mode or Direct mode will be used for the specified stream. + This parameter can be a value of @ref DMA_FIFO_direct_mode + @note The Direct mode (FIFO mode disabled) cannot be used if the + memory-to-memory data transfer is configured on the selected stream */ + + uint32_t FIFOThreshold; /*!< Specifies the FIFO threshold level. + This parameter can be a value of @ref DMA_FIFO_threshold_level */ + + uint32_t MemBurst; /*!< Specifies the Burst transfer configuration for the memory transfers. + It specifies the amount of data to be transferred in a single non interruptible + transaction. + This parameter can be a value of @ref DMA_Memory_burst + @note The burst mode is possible only if the address Increment mode is enabled. */ + + uint32_t PeriphBurst; /*!< Specifies the Burst transfer configuration for the peripheral transfers. + It specifies the amount of data to be transferred in a single non interruptible + transaction. + This parameter can be a value of @ref DMA_Peripheral_burst + @note The burst mode is possible only if the address Increment mode is enabled. */ +}DMA_InitTypeDef; + + +/** + * @brief HAL DMA State structures definition + */ +typedef enum +{ + HAL_DMA_STATE_RESET = 0x00U, /*!< DMA not yet initialized or disabled */ + HAL_DMA_STATE_READY = 0x01U, /*!< DMA initialized and ready for use */ + HAL_DMA_STATE_BUSY = 0x02U, /*!< DMA process is ongoing */ + HAL_DMA_STATE_TIMEOUT = 0x03U, /*!< DMA timeout state */ + HAL_DMA_STATE_ERROR = 0x04U, /*!< DMA error state */ + HAL_DMA_STATE_ABORT = 0x05U, /*!< DMA Abort state */ +}HAL_DMA_StateTypeDef; + +/** + * @brief HAL DMA Error Code structure definition + */ +typedef enum +{ + HAL_DMA_FULL_TRANSFER = 0x00U, /*!< Full transfer */ + HAL_DMA_HALF_TRANSFER = 0x01U /*!< Half Transfer */ +}HAL_DMA_LevelCompleteTypeDef; + +/** + * @brief HAL DMA Error Code structure definition + */ +typedef enum +{ + HAL_DMA_XFER_CPLT_CB_ID = 0x00U, /*!< Full transfer */ + HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01U, /*!< Half Transfer */ + HAL_DMA_XFER_M1CPLT_CB_ID = 0x02U, /*!< M1 Full Transfer */ + HAL_DMA_XFER_M1HALFCPLT_CB_ID = 0x03U, /*!< M1 Half Transfer */ + HAL_DMA_XFER_ERROR_CB_ID = 0x04U, /*!< Error */ + HAL_DMA_XFER_ABORT_CB_ID = 0x05U, /*!< Abort */ + HAL_DMA_XFER_ALL_CB_ID = 0x06U /*!< All */ +}HAL_DMA_CallbackIDTypeDef; + +/** + * @brief DMA handle Structure definition + */ +typedef struct __DMA_HandleTypeDef +{ + DMA_Stream_TypeDef *Instance; /*!< Register base address */ + + DMA_InitTypeDef Init; /*!< DMA communication parameters */ + + HAL_LockTypeDef Lock; /*!< DMA locking object */ + + __IO HAL_DMA_StateTypeDef State; /*!< DMA transfer state */ + + void *Parent; /*!< Parent object state */ + + void (* XferCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer complete callback */ + + void (* XferHalfCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA Half transfer complete callback */ + + void (* XferM1CpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer complete Memory1 callback */ + + void (* XferM1HalfCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer Half complete Memory1 callback */ + + void (* XferErrorCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer error callback */ + + void (* XferAbortCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer Abort callback */ + + __IO uint32_t ErrorCode; /*!< DMA Error code */ + + uint32_t StreamBaseAddress; /*!< DMA Stream Base Address */ + + uint32_t StreamIndex; /*!< DMA Stream Index */ + +}DMA_HandleTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup DMA_Exported_Constants DMA Exported Constants + * @brief DMA Exported constants + * @{ + */ + +/** @defgroup DMA_Error_Code DMA Error Code + * @brief DMA Error Code + * @{ + */ +#define HAL_DMA_ERROR_NONE 0x00000000U /*!< No error */ +#define HAL_DMA_ERROR_TE 0x00000001U /*!< Transfer error */ +#define HAL_DMA_ERROR_FE 0x00000002U /*!< FIFO error */ +#define HAL_DMA_ERROR_DME 0x00000004U /*!< Direct Mode error */ +#define HAL_DMA_ERROR_TIMEOUT 0x00000020U /*!< Timeout error */ +#define HAL_DMA_ERROR_PARAM 0x00000040U /*!< Parameter error */ +#define HAL_DMA_ERROR_NO_XFER 0x00000080U /*!< Abort requested with no Xfer ongoing */ +#define HAL_DMA_ERROR_NOT_SUPPORTED 0x00000100U /*!< Not supported mode */ +/** + * @} + */ + +/** @defgroup DMA_Channel_selection DMA Channel selection + * @brief DMA channel selection + * @{ + */ +#define DMA_CHANNEL_0 0x00000000U /*!< DMA Channel 0 */ +#define DMA_CHANNEL_1 0x02000000U /*!< DMA Channel 1 */ +#define DMA_CHANNEL_2 0x04000000U /*!< DMA Channel 2 */ +#define DMA_CHANNEL_3 0x06000000U /*!< DMA Channel 3 */ +#define DMA_CHANNEL_4 0x08000000U /*!< DMA Channel 4 */ +#define DMA_CHANNEL_5 0x0A000000U /*!< DMA Channel 5 */ +#define DMA_CHANNEL_6 0x0C000000U /*!< DMA Channel 6 */ +#define DMA_CHANNEL_7 0x0E000000U /*!< DMA Channel 7 */ +#if defined (DMA_SxCR_CHSEL_3) +#define DMA_CHANNEL_8 0x10000000U /*!< DMA Channel 8 */ +#define DMA_CHANNEL_9 0x12000000U /*!< DMA Channel 9 */ +#define DMA_CHANNEL_10 0x14000000U /*!< DMA Channel 10 */ +#define DMA_CHANNEL_11 0x16000000U /*!< DMA Channel 11 */ +#define DMA_CHANNEL_12 0x18000000U /*!< DMA Channel 12 */ +#define DMA_CHANNEL_13 0x1A000000U /*!< DMA Channel 13 */ +#define DMA_CHANNEL_14 0x1C000000U /*!< DMA Channel 14 */ +#define DMA_CHANNEL_15 0x1E000000U /*!< DMA Channel 15 */ +#endif /* DMA_SxCR_CHSEL_3 */ +/** + * @} + */ + +/** @defgroup DMA_Data_transfer_direction DMA Data transfer direction + * @brief DMA data transfer direction + * @{ + */ +#define DMA_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */ +#define DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_SxCR_DIR_0) /*!< Memory to peripheral direction */ +#define DMA_MEMORY_TO_MEMORY ((uint32_t)DMA_SxCR_DIR_1) /*!< Memory to memory direction */ +/** + * @} + */ + +/** @defgroup DMA_Peripheral_incremented_mode DMA Peripheral incremented mode + * @brief DMA peripheral incremented mode + * @{ + */ +#define DMA_PINC_ENABLE ((uint32_t)DMA_SxCR_PINC) /*!< Peripheral increment mode enable */ +#define DMA_PINC_DISABLE 0x00000000U /*!< Peripheral increment mode disable */ +/** + * @} + */ + +/** @defgroup DMA_Memory_incremented_mode DMA Memory incremented mode + * @brief DMA memory incremented mode + * @{ + */ +#define DMA_MINC_ENABLE ((uint32_t)DMA_SxCR_MINC) /*!< Memory increment mode enable */ +#define DMA_MINC_DISABLE 0x00000000U /*!< Memory increment mode disable */ +/** + * @} + */ + +/** @defgroup DMA_Peripheral_data_size DMA Peripheral data size + * @brief DMA peripheral data size + * @{ + */ +#define DMA_PDATAALIGN_BYTE 0x00000000U /*!< Peripheral data alignment: Byte */ +#define DMA_PDATAALIGN_HALFWORD ((uint32_t)DMA_SxCR_PSIZE_0) /*!< Peripheral data alignment: HalfWord */ +#define DMA_PDATAALIGN_WORD ((uint32_t)DMA_SxCR_PSIZE_1) /*!< Peripheral data alignment: Word */ +/** + * @} + */ + +/** @defgroup DMA_Memory_data_size DMA Memory data size + * @brief DMA memory data size + * @{ + */ +#define DMA_MDATAALIGN_BYTE 0x00000000U /*!< Memory data alignment: Byte */ +#define DMA_MDATAALIGN_HALFWORD ((uint32_t)DMA_SxCR_MSIZE_0) /*!< Memory data alignment: HalfWord */ +#define DMA_MDATAALIGN_WORD ((uint32_t)DMA_SxCR_MSIZE_1) /*!< Memory data alignment: Word */ +/** + * @} + */ + +/** @defgroup DMA_mode DMA mode + * @brief DMA mode + * @{ + */ +#define DMA_NORMAL 0x00000000U /*!< Normal mode */ +#define DMA_CIRCULAR ((uint32_t)DMA_SxCR_CIRC) /*!< Circular mode */ +#define DMA_PFCTRL ((uint32_t)DMA_SxCR_PFCTRL) /*!< Peripheral flow control mode */ +/** + * @} + */ + +/** @defgroup DMA_Priority_level DMA Priority level + * @brief DMA priority levels + * @{ + */ +#define DMA_PRIORITY_LOW 0x00000000U /*!< Priority level: Low */ +#define DMA_PRIORITY_MEDIUM ((uint32_t)DMA_SxCR_PL_0) /*!< Priority level: Medium */ +#define DMA_PRIORITY_HIGH ((uint32_t)DMA_SxCR_PL_1) /*!< Priority level: High */ +#define DMA_PRIORITY_VERY_HIGH ((uint32_t)DMA_SxCR_PL) /*!< Priority level: Very High */ +/** + * @} + */ + +/** @defgroup DMA_FIFO_direct_mode DMA FIFO direct mode + * @brief DMA FIFO direct mode + * @{ + */ +#define DMA_FIFOMODE_DISABLE 0x00000000U /*!< FIFO mode disable */ +#define DMA_FIFOMODE_ENABLE ((uint32_t)DMA_SxFCR_DMDIS) /*!< FIFO mode enable */ +/** + * @} + */ + +/** @defgroup DMA_FIFO_threshold_level DMA FIFO threshold level + * @brief DMA FIFO level + * @{ + */ +#define DMA_FIFO_THRESHOLD_1QUARTERFULL 0x00000000U /*!< FIFO threshold 1 quart full configuration */ +#define DMA_FIFO_THRESHOLD_HALFFULL ((uint32_t)DMA_SxFCR_FTH_0) /*!< FIFO threshold half full configuration */ +#define DMA_FIFO_THRESHOLD_3QUARTERSFULL ((uint32_t)DMA_SxFCR_FTH_1) /*!< FIFO threshold 3 quarts full configuration */ +#define DMA_FIFO_THRESHOLD_FULL ((uint32_t)DMA_SxFCR_FTH) /*!< FIFO threshold full configuration */ +/** + * @} + */ + +/** @defgroup DMA_Memory_burst DMA Memory burst + * @brief DMA memory burst + * @{ + */ +#define DMA_MBURST_SINGLE 0x00000000U +#define DMA_MBURST_INC4 ((uint32_t)DMA_SxCR_MBURST_0) +#define DMA_MBURST_INC8 ((uint32_t)DMA_SxCR_MBURST_1) +#define DMA_MBURST_INC16 ((uint32_t)DMA_SxCR_MBURST) +/** + * @} + */ + +/** @defgroup DMA_Peripheral_burst DMA Peripheral burst + * @brief DMA peripheral burst + * @{ + */ +#define DMA_PBURST_SINGLE 0x00000000U +#define DMA_PBURST_INC4 ((uint32_t)DMA_SxCR_PBURST_0) +#define DMA_PBURST_INC8 ((uint32_t)DMA_SxCR_PBURST_1) +#define DMA_PBURST_INC16 ((uint32_t)DMA_SxCR_PBURST) +/** + * @} + */ + +/** @defgroup DMA_interrupt_enable_definitions DMA interrupt enable definitions + * @brief DMA interrupts definition + * @{ + */ +#define DMA_IT_TC ((uint32_t)DMA_SxCR_TCIE) +#define DMA_IT_HT ((uint32_t)DMA_SxCR_HTIE) +#define DMA_IT_TE ((uint32_t)DMA_SxCR_TEIE) +#define DMA_IT_DME ((uint32_t)DMA_SxCR_DMEIE) +#define DMA_IT_FE 0x00000080U +/** + * @} + */ + +/** @defgroup DMA_flag_definitions DMA flag definitions + * @brief DMA flag definitions + * @{ + */ +#define DMA_FLAG_FEIF0_4 0x00000001U +#define DMA_FLAG_DMEIF0_4 0x00000004U +#define DMA_FLAG_TEIF0_4 0x00000008U +#define DMA_FLAG_HTIF0_4 0x00000010U +#define DMA_FLAG_TCIF0_4 0x00000020U +#define DMA_FLAG_FEIF1_5 0x00000040U +#define DMA_FLAG_DMEIF1_5 0x00000100U +#define DMA_FLAG_TEIF1_5 0x00000200U +#define DMA_FLAG_HTIF1_5 0x00000400U +#define DMA_FLAG_TCIF1_5 0x00000800U +#define DMA_FLAG_FEIF2_6 0x00010000U +#define DMA_FLAG_DMEIF2_6 0x00040000U +#define DMA_FLAG_TEIF2_6 0x00080000U +#define DMA_FLAG_HTIF2_6 0x00100000U +#define DMA_FLAG_TCIF2_6 0x00200000U +#define DMA_FLAG_FEIF3_7 0x00400000U +#define DMA_FLAG_DMEIF3_7 0x01000000U +#define DMA_FLAG_TEIF3_7 0x02000000U +#define DMA_FLAG_HTIF3_7 0x04000000U +#define DMA_FLAG_TCIF3_7 0x08000000U +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ + +/** @brief Reset DMA handle state + * @param __HANDLE__ specifies the DMA handle. + * @retval None + */ +#define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET) + +/** + * @brief Return the current DMA Stream FIFO filled level. + * @param __HANDLE__ DMA handle + * @retval The FIFO filling state. + * - DMA_FIFOStatus_Less1QuarterFull: when FIFO is less than 1 quarter-full + * and not empty. + * - DMA_FIFOStatus_1QuarterFull: if more than 1 quarter-full. + * - DMA_FIFOStatus_HalfFull: if more than 1 half-full. + * - DMA_FIFOStatus_3QuartersFull: if more than 3 quarters-full. + * - DMA_FIFOStatus_Empty: when FIFO is empty + * - DMA_FIFOStatus_Full: when FIFO is full + */ +#define __HAL_DMA_GET_FS(__HANDLE__) (((__HANDLE__)->Instance->FCR & (DMA_SxFCR_FS))) + +/** + * @brief Enable the specified DMA Stream. + * @param __HANDLE__ DMA handle + * @retval None + */ +#define __HAL_DMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= DMA_SxCR_EN) + +/** + * @brief Disable the specified DMA Stream. + * @param __HANDLE__ DMA handle + * @retval None + */ +#define __HAL_DMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~DMA_SxCR_EN) + +/* Interrupt & Flag management */ + +/** + * @brief Return the current DMA Stream transfer complete flag. + * @param __HANDLE__ DMA handle + * @retval The specified transfer complete flag index. + */ +#define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \ +(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_TCIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_TCIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_TCIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_TCIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_TCIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_TCIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_TCIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_TCIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_TCIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_TCIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_TCIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_TCIF2_6 :\ + DMA_FLAG_TCIF3_7) + +/** + * @brief Return the current DMA Stream half transfer complete flag. + * @param __HANDLE__ DMA handle + * @retval The specified half transfer complete flag index. + */ +#define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\ +(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_HTIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_HTIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_HTIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_HTIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_HTIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_HTIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_HTIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_HTIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_HTIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_HTIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_HTIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_HTIF2_6 :\ + DMA_FLAG_HTIF3_7) + +/** + * @brief Return the current DMA Stream transfer error flag. + * @param __HANDLE__ DMA handle + * @retval The specified transfer error flag index. + */ +#define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\ +(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_TEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_TEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_TEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_TEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_TEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_TEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_TEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_TEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_TEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_TEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_TEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_TEIF2_6 :\ + DMA_FLAG_TEIF3_7) + +/** + * @brief Return the current DMA Stream FIFO error flag. + * @param __HANDLE__ DMA handle + * @retval The specified FIFO error flag index. + */ +#define __HAL_DMA_GET_FE_FLAG_INDEX(__HANDLE__)\ +(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_FEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_FEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_FEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_FEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_FEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_FEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_FEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_FEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_FEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_FEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_FEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_FEIF2_6 :\ + DMA_FLAG_FEIF3_7) + +/** + * @brief Return the current DMA Stream direct mode error flag. + * @param __HANDLE__ DMA handle + * @retval The specified direct mode error flag index. + */ +#define __HAL_DMA_GET_DME_FLAG_INDEX(__HANDLE__)\ +(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_DMEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_DMEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_DMEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_DMEIF0_4 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_DMEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_DMEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_DMEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_DMEIF1_5 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_DMEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_DMEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_DMEIF2_6 :\ + ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_DMEIF2_6 :\ + DMA_FLAG_DMEIF3_7) + +/** + * @brief Get the DMA Stream pending flags. + * @param __HANDLE__ DMA handle + * @param __FLAG__ Get the specified flag. + * This parameter can be any combination of the following values: + * @arg DMA_FLAG_TCIFx: Transfer complete flag. + * @arg DMA_FLAG_HTIFx: Half transfer complete flag. + * @arg DMA_FLAG_TEIFx: Transfer error flag. + * @arg DMA_FLAG_DMEIFx: Direct mode error flag. + * @arg DMA_FLAG_FEIFx: FIFO error flag. + * Where x can be 0_4, 1_5, 2_6 or 3_7 to select the DMA Stream flag. + * @retval The state of FLAG (SET or RESET). + */ +#define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)\ +(((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA2_Stream3)? (DMA2->HISR & (__FLAG__)) :\ + ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream7)? (DMA2->LISR & (__FLAG__)) :\ + ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream3)? (DMA1->HISR & (__FLAG__)) : (DMA1->LISR & (__FLAG__))) + +/** + * @brief Clear the DMA Stream pending flags. + * @param __HANDLE__ DMA handle + * @param __FLAG__ specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg DMA_FLAG_TCIFx: Transfer complete flag. + * @arg DMA_FLAG_HTIFx: Half transfer complete flag. + * @arg DMA_FLAG_TEIFx: Transfer error flag. + * @arg DMA_FLAG_DMEIFx: Direct mode error flag. + * @arg DMA_FLAG_FEIFx: FIFO error flag. + * Where x can be 0_4, 1_5, 2_6 or 3_7 to select the DMA Stream flag. + * @retval None + */ +#define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) \ +(((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA2_Stream3)? (DMA2->HIFCR = (__FLAG__)) :\ + ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream7)? (DMA2->LIFCR = (__FLAG__)) :\ + ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream3)? (DMA1->HIFCR = (__FLAG__)) : (DMA1->LIFCR = (__FLAG__))) + +/** + * @brief Enable the specified DMA Stream interrupts. + * @param __HANDLE__ DMA handle + * @param __INTERRUPT__ specifies the DMA interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg DMA_IT_TC: Transfer complete interrupt mask. + * @arg DMA_IT_HT: Half transfer complete interrupt mask. + * @arg DMA_IT_TE: Transfer error interrupt mask. + * @arg DMA_IT_FE: FIFO error interrupt mask. + * @arg DMA_IT_DME: Direct mode error interrupt. + * @retval None + */ +#define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__INTERRUPT__) != DMA_IT_FE)? \ +((__HANDLE__)->Instance->CR |= (__INTERRUPT__)) : ((__HANDLE__)->Instance->FCR |= (__INTERRUPT__))) + +/** + * @brief Disable the specified DMA Stream interrupts. + * @param __HANDLE__ DMA handle + * @param __INTERRUPT__ specifies the DMA interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg DMA_IT_TC: Transfer complete interrupt mask. + * @arg DMA_IT_HT: Half transfer complete interrupt mask. + * @arg DMA_IT_TE: Transfer error interrupt mask. + * @arg DMA_IT_FE: FIFO error interrupt mask. + * @arg DMA_IT_DME: Direct mode error interrupt. + * @retval None + */ +#define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__INTERRUPT__) != DMA_IT_FE)? \ +((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__)) : ((__HANDLE__)->Instance->FCR &= ~(__INTERRUPT__))) + +/** + * @brief Check whether the specified DMA Stream interrupt is enabled or disabled. + * @param __HANDLE__ DMA handle + * @param __INTERRUPT__ specifies the DMA interrupt source to check. + * This parameter can be one of the following values: + * @arg DMA_IT_TC: Transfer complete interrupt mask. + * @arg DMA_IT_HT: Half transfer complete interrupt mask. + * @arg DMA_IT_TE: Transfer error interrupt mask. + * @arg DMA_IT_FE: FIFO error interrupt mask. + * @arg DMA_IT_DME: Direct mode error interrupt. + * @retval The state of DMA_IT. + */ +#define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__INTERRUPT__) != DMA_IT_FE)? \ + ((__HANDLE__)->Instance->CR & (__INTERRUPT__)) : \ + ((__HANDLE__)->Instance->FCR & (__INTERRUPT__))) + +/** + * @brief Writes the number of data units to be transferred on the DMA Stream. + * @param __HANDLE__ DMA handle + * @param __COUNTER__ Number of data units to be transferred (from 0 to 65535) + * Number of data items depends only on the Peripheral data format. + * + * @note If Peripheral data format is Bytes: number of data units is equal + * to total number of bytes to be transferred. + * + * @note If Peripheral data format is Half-Word: number of data units is + * equal to total number of bytes to be transferred / 2. + * + * @note If Peripheral data format is Word: number of data units is equal + * to total number of bytes to be transferred / 4. + * + * @retval The number of remaining data units in the current DMAy Streamx transfer. + */ +#define __HAL_DMA_SET_COUNTER(__HANDLE__, __COUNTER__) ((__HANDLE__)->Instance->NDTR = (uint16_t)(__COUNTER__)) + +/** + * @brief Returns the number of remaining data units in the current DMAy Streamx transfer. + * @param __HANDLE__ DMA handle + * + * @retval The number of remaining data units in the current DMA Stream transfer. + */ +#define __HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->NDTR) + + +/* Include DMA HAL Extension module */ +#include "stm32f4xx_hal_dma_ex.h" + +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup DMA_Exported_Functions DMA Exported Functions + * @brief DMA Exported functions + * @{ + */ + +/** @defgroup DMA_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and de-initialization functions + * @{ + */ +HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma); +HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma); +/** + * @} + */ + +/** @defgroup DMA_Exported_Functions_Group2 I/O operation functions + * @brief I/O operation functions + * @{ + */ +HAL_StatusTypeDef HAL_DMA_Start (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); +HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); +HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma); +HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma); +HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, HAL_DMA_LevelCompleteTypeDef CompleteLevel, uint32_t Timeout); +void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma); +HAL_StatusTypeDef HAL_DMA_CleanCallbacks(DMA_HandleTypeDef *hdma); +HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)(DMA_HandleTypeDef *_hdma)); +HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID); + +/** + * @} + */ + +/** @defgroup DMA_Exported_Functions_Group3 Peripheral State functions + * @brief Peripheral State functions + * @{ + */ +HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma); +uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma); +/** + * @} + */ +/** + * @} + */ +/* Private Constants -------------------------------------------------------------*/ +/** @defgroup DMA_Private_Constants DMA Private Constants + * @brief DMA private defines and constants + * @{ + */ +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup DMA_Private_Macros DMA Private Macros + * @brief DMA private macros + * @{ + */ +#if defined (DMA_SxCR_CHSEL_3) +#define IS_DMA_CHANNEL(CHANNEL) (((CHANNEL) == DMA_CHANNEL_0) || \ + ((CHANNEL) == DMA_CHANNEL_1) || \ + ((CHANNEL) == DMA_CHANNEL_2) || \ + ((CHANNEL) == DMA_CHANNEL_3) || \ + ((CHANNEL) == DMA_CHANNEL_4) || \ + ((CHANNEL) == DMA_CHANNEL_5) || \ + ((CHANNEL) == DMA_CHANNEL_6) || \ + ((CHANNEL) == DMA_CHANNEL_7) || \ + ((CHANNEL) == DMA_CHANNEL_8) || \ + ((CHANNEL) == DMA_CHANNEL_9) || \ + ((CHANNEL) == DMA_CHANNEL_10)|| \ + ((CHANNEL) == DMA_CHANNEL_11)|| \ + ((CHANNEL) == DMA_CHANNEL_12)|| \ + ((CHANNEL) == DMA_CHANNEL_13)|| \ + ((CHANNEL) == DMA_CHANNEL_14)|| \ + ((CHANNEL) == DMA_CHANNEL_15)) +#else +#define IS_DMA_CHANNEL(CHANNEL) (((CHANNEL) == DMA_CHANNEL_0) || \ + ((CHANNEL) == DMA_CHANNEL_1) || \ + ((CHANNEL) == DMA_CHANNEL_2) || \ + ((CHANNEL) == DMA_CHANNEL_3) || \ + ((CHANNEL) == DMA_CHANNEL_4) || \ + ((CHANNEL) == DMA_CHANNEL_5) || \ + ((CHANNEL) == DMA_CHANNEL_6) || \ + ((CHANNEL) == DMA_CHANNEL_7)) +#endif /* DMA_SxCR_CHSEL_3 */ + +#define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_PERIPH_TO_MEMORY ) || \ + ((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \ + ((DIRECTION) == DMA_MEMORY_TO_MEMORY)) + +#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x01U) && ((SIZE) < 0x10000U)) + +#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PINC_ENABLE) || \ + ((STATE) == DMA_PINC_DISABLE)) + +#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MINC_ENABLE) || \ + ((STATE) == DMA_MINC_DISABLE)) + +#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PDATAALIGN_BYTE) || \ + ((SIZE) == DMA_PDATAALIGN_HALFWORD) || \ + ((SIZE) == DMA_PDATAALIGN_WORD)) + +#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \ + ((SIZE) == DMA_MDATAALIGN_HALFWORD) || \ + ((SIZE) == DMA_MDATAALIGN_WORD )) + +#define IS_DMA_MODE(MODE) (((MODE) == DMA_NORMAL ) || \ + ((MODE) == DMA_CIRCULAR) || \ + ((MODE) == DMA_PFCTRL)) + +#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_PRIORITY_LOW ) || \ + ((PRIORITY) == DMA_PRIORITY_MEDIUM) || \ + ((PRIORITY) == DMA_PRIORITY_HIGH) || \ + ((PRIORITY) == DMA_PRIORITY_VERY_HIGH)) + +#define IS_DMA_FIFO_MODE_STATE(STATE) (((STATE) == DMA_FIFOMODE_DISABLE ) || \ + ((STATE) == DMA_FIFOMODE_ENABLE)) + +#define IS_DMA_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == DMA_FIFO_THRESHOLD_1QUARTERFULL ) || \ + ((THRESHOLD) == DMA_FIFO_THRESHOLD_HALFFULL) || \ + ((THRESHOLD) == DMA_FIFO_THRESHOLD_3QUARTERSFULL) || \ + ((THRESHOLD) == DMA_FIFO_THRESHOLD_FULL)) + +#define IS_DMA_MEMORY_BURST(BURST) (((BURST) == DMA_MBURST_SINGLE) || \ + ((BURST) == DMA_MBURST_INC4) || \ + ((BURST) == DMA_MBURST_INC8) || \ + ((BURST) == DMA_MBURST_INC16)) + +#define IS_DMA_PERIPHERAL_BURST(BURST) (((BURST) == DMA_PBURST_SINGLE) || \ + ((BURST) == DMA_PBURST_INC4) || \ + ((BURST) == DMA_PBURST_INC8) || \ + ((BURST) == DMA_PBURST_INC16)) +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup DMA_Private_Functions DMA Private Functions + * @brief DMA private functions + * @{ + */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_DMA_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h new file mode 100644 index 00000000..2e60aff2 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h @@ -0,0 +1,104 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_dma_ex.h + * @author MCD Application Team + * @brief Header file of DMA HAL extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_DMA_EX_H +#define __STM32F4xx_HAL_DMA_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup DMAEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup DMAEx_Exported_Types DMAEx Exported Types + * @brief DMAEx Exported types + * @{ + */ + +/** + * @brief HAL DMA Memory definition + */ +typedef enum +{ + MEMORY0 = 0x00U, /*!< Memory 0 */ + MEMORY1 = 0x01U /*!< Memory 1 */ +}HAL_DMA_MemoryTypeDef; + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions + * @brief DMAEx Exported functions + * @{ + */ + +/** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions + * @brief Extended features functions + * @{ + */ + +/* IO operation functions *******************************************************/ +HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength); +HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength); +HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory); + +/** + * @} + */ +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup DMAEx_Private_Functions DMAEx Private Functions + * @brief DMAEx Private functions + * @{ + */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F4xx_HAL_DMA_EX_H*/ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_exti.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_exti.h new file mode 100644 index 00000000..85701123 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_exti.h @@ -0,0 +1,368 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_exti.h + * @author MCD Application Team + * @brief Header file of EXTI HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2018 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32f4xx_HAL_EXTI_H +#define STM32f4xx_HAL_EXTI_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup EXTI EXTI + * @brief EXTI HAL module driver + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** @defgroup EXTI_Exported_Types EXTI Exported Types + * @{ + */ +typedef enum +{ + HAL_EXTI_COMMON_CB_ID = 0x00U +} EXTI_CallbackIDTypeDef; + +/** + * @brief EXTI Handle structure definition + */ +typedef struct +{ + uint32_t Line; /*!< Exti line number */ + void (* PendingCallback)(void); /*!< Exti pending callback */ +} EXTI_HandleTypeDef; + +/** + * @brief EXTI Configuration structure definition + */ +typedef struct +{ + uint32_t Line; /*!< The Exti line to be configured. This parameter + can be a value of @ref EXTI_Line */ + uint32_t Mode; /*!< The Exit Mode to be configured for a core. + This parameter can be a combination of @ref EXTI_Mode */ + uint32_t Trigger; /*!< The Exti Trigger to be configured. This parameter + can be a value of @ref EXTI_Trigger */ + uint32_t GPIOSel; /*!< The Exti GPIO multiplexer selection to be configured. + This parameter is only possible for line 0 to 15. It + can be a value of @ref EXTI_GPIOSel */ +} EXTI_ConfigTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup EXTI_Exported_Constants EXTI Exported Constants + * @{ + */ + +/** @defgroup EXTI_Line EXTI Line + * @{ + */ +#define EXTI_LINE_0 (EXTI_GPIO | 0x00u) /*!< External interrupt line 0 */ +#define EXTI_LINE_1 (EXTI_GPIO | 0x01u) /*!< External interrupt line 1 */ +#define EXTI_LINE_2 (EXTI_GPIO | 0x02u) /*!< External interrupt line 2 */ +#define EXTI_LINE_3 (EXTI_GPIO | 0x03u) /*!< External interrupt line 3 */ +#define EXTI_LINE_4 (EXTI_GPIO | 0x04u) /*!< External interrupt line 4 */ +#define EXTI_LINE_5 (EXTI_GPIO | 0x05u) /*!< External interrupt line 5 */ +#define EXTI_LINE_6 (EXTI_GPIO | 0x06u) /*!< External interrupt line 6 */ +#define EXTI_LINE_7 (EXTI_GPIO | 0x07u) /*!< External interrupt line 7 */ +#define EXTI_LINE_8 (EXTI_GPIO | 0x08u) /*!< External interrupt line 8 */ +#define EXTI_LINE_9 (EXTI_GPIO | 0x09u) /*!< External interrupt line 9 */ +#define EXTI_LINE_10 (EXTI_GPIO | 0x0Au) /*!< External interrupt line 10 */ +#define EXTI_LINE_11 (EXTI_GPIO | 0x0Bu) /*!< External interrupt line 11 */ +#define EXTI_LINE_12 (EXTI_GPIO | 0x0Cu) /*!< External interrupt line 12 */ +#define EXTI_LINE_13 (EXTI_GPIO | 0x0Du) /*!< External interrupt line 13 */ +#define EXTI_LINE_14 (EXTI_GPIO | 0x0Eu) /*!< External interrupt line 14 */ +#define EXTI_LINE_15 (EXTI_GPIO | 0x0Fu) /*!< External interrupt line 15 */ +#define EXTI_LINE_16 (EXTI_CONFIG | 0x10u) /*!< External interrupt line 16 Connected to the PVD Output */ +#define EXTI_LINE_17 (EXTI_CONFIG | 0x11u) /*!< External interrupt line 17 Connected to the RTC Alarm event */ +#if defined(EXTI_IMR_IM18) +#define EXTI_LINE_18 (EXTI_CONFIG | 0x12u) /*!< External interrupt line 18 Connected to the USB OTG FS Wakeup from suspend event */ +#else +#define EXTI_LINE_18 (EXTI_RESERVED | 0x12u) /*!< No interrupt supported in this line */ +#endif /* EXTI_IMR_IM18 */ +#if defined(EXTI_IMR_IM19) +#define EXTI_LINE_19 (EXTI_CONFIG | 0x13u) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */ +#else +#define EXTI_LINE_19 (EXTI_RESERVED | 0x13u) /*!< No interrupt supported in this line */ +#endif /* EXTI_IMR_IM19 */ +#if defined(EXTI_IMR_IM20) +#define EXTI_LINE_20 (EXTI_CONFIG | 0x14u) /*!< External interrupt line 20 Connected to the USB OTG HS (configured in FS) Wakeup event */ +#else +#define EXTI_LINE_20 (EXTI_RESERVED | 0x14u) /*!< No interrupt supported in this line */ +#endif /* EXTI_IMR_IM20 */ +#define EXTI_LINE_21 (EXTI_CONFIG | 0x15u) /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */ +#define EXTI_LINE_22 (EXTI_CONFIG | 0x16u) /*!< External interrupt line 22 Connected to the RTC Wakeup event */ +#if defined(EXTI_IMR_IM23) +#define EXTI_LINE_23 (EXTI_CONFIG | 0x17u) /*!< External interrupt line 23 Connected to the LPTIM1 asynchronous event */ +#endif /* EXTI_IMR_IM23 */ + +/** + * @} + */ + +/** @defgroup EXTI_Mode EXTI Mode + * @{ + */ +#define EXTI_MODE_NONE 0x00000000u +#define EXTI_MODE_INTERRUPT 0x00000001u +#define EXTI_MODE_EVENT 0x00000002u +/** + * @} + */ + +/** @defgroup EXTI_Trigger EXTI Trigger + * @{ + */ + +#define EXTI_TRIGGER_NONE 0x00000000u +#define EXTI_TRIGGER_RISING 0x00000001u +#define EXTI_TRIGGER_FALLING 0x00000002u +#define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING) +/** + * @} + */ + +/** @defgroup EXTI_GPIOSel EXTI GPIOSel + * @brief + * @{ + */ +#define EXTI_GPIOA 0x00000000u +#define EXTI_GPIOB 0x00000001u +#define EXTI_GPIOC 0x00000002u +#if defined (GPIOD) +#define EXTI_GPIOD 0x00000003u +#endif /* GPIOD */ +#if defined (GPIOE) +#define EXTI_GPIOE 0x00000004u +#endif /* GPIOE */ +#if defined (GPIOF) +#define EXTI_GPIOF 0x00000005u +#endif /* GPIOF */ +#if defined (GPIOG) +#define EXTI_GPIOG 0x00000006u +#endif /* GPIOG */ +#if defined (GPIOH) +#define EXTI_GPIOH 0x00000007u +#endif /* GPIOH */ +#if defined (GPIOI) +#define EXTI_GPIOI 0x00000008u +#endif /* GPIOI */ +#if defined (GPIOJ) +#define EXTI_GPIOJ 0x00000009u +#endif /* GPIOJ */ +#if defined (GPIOK) +#define EXTI_GPIOK 0x0000000Au +#endif /* GPIOK */ + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup EXTI_Exported_Macros EXTI Exported Macros + * @{ + */ + +/** + * @} + */ + +/* Private constants --------------------------------------------------------*/ +/** @defgroup EXTI_Private_Constants EXTI Private Constants + * @{ + */ +/** + * @brief EXTI Line property definition + */ +#define EXTI_PROPERTY_SHIFT 24u +#define EXTI_CONFIG (0x02uL << EXTI_PROPERTY_SHIFT) +#define EXTI_GPIO ((0x04uL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG) +#define EXTI_RESERVED (0x08uL << EXTI_PROPERTY_SHIFT) +#define EXTI_PROPERTY_MASK (EXTI_CONFIG | EXTI_GPIO) + +/** + * @brief EXTI bit usage + */ +#define EXTI_PIN_MASK 0x0000001Fu + +/** + * @brief EXTI Mask for interrupt & event mode + */ +#define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT) + +/** + * @brief EXTI Mask for trigger possibilities + */ +#define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING) + +/** + * @brief EXTI Line number + */ +#if defined(EXTI_IMR_IM23) +#define EXTI_LINE_NB 24UL +#else +#define EXTI_LINE_NB 23UL +#endif /* EXTI_IMR_IM23 */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup EXTI_Private_Macros EXTI Private Macros + * @{ + */ +#define IS_EXTI_LINE(__EXTI_LINE__) ((((__EXTI_LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_PIN_MASK)) == 0x00u) && \ + ((((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG) || \ + (((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO)) && \ + (((__EXTI_LINE__) & EXTI_PIN_MASK) < EXTI_LINE_NB)) + +#define IS_EXTI_MODE(__EXTI_LINE__) ((((__EXTI_LINE__) & EXTI_MODE_MASK) != 0x00u) && \ + (((__EXTI_LINE__) & ~EXTI_MODE_MASK) == 0x00u)) + +#define IS_EXTI_TRIGGER(__EXTI_LINE__) (((__EXTI_LINE__) & ~EXTI_TRIGGER_MASK) == 0x00u) + +#define IS_EXTI_PENDING_EDGE(__EXTI_LINE__) ((__EXTI_LINE__) == EXTI_TRIGGER_RISING_FALLING) + +#define IS_EXTI_CONFIG_LINE(__EXTI_LINE__) (((__EXTI_LINE__) & EXTI_CONFIG) != 0x00u) + +#if !defined (GPIOD) +#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ + ((__PORT__) == EXTI_GPIOB) || \ + ((__PORT__) == EXTI_GPIOC) || \ + ((__PORT__) == EXTI_GPIOH)) +#elif !defined (GPIOE) +#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ + ((__PORT__) == EXTI_GPIOB) || \ + ((__PORT__) == EXTI_GPIOC) || \ + ((__PORT__) == EXTI_GPIOD) || \ + ((__PORT__) == EXTI_GPIOH)) +#elif !defined (GPIOF) +#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ + ((__PORT__) == EXTI_GPIOB) || \ + ((__PORT__) == EXTI_GPIOC) || \ + ((__PORT__) == EXTI_GPIOD) || \ + ((__PORT__) == EXTI_GPIOE) || \ + ((__PORT__) == EXTI_GPIOH)) +#elif !defined (GPIOI) +#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ + ((__PORT__) == EXTI_GPIOB) || \ + ((__PORT__) == EXTI_GPIOC) || \ + ((__PORT__) == EXTI_GPIOD) || \ + ((__PORT__) == EXTI_GPIOE) || \ + ((__PORT__) == EXTI_GPIOF) || \ + ((__PORT__) == EXTI_GPIOG) || \ + ((__PORT__) == EXTI_GPIOH)) +#elif !defined (GPIOJ) +#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ + ((__PORT__) == EXTI_GPIOB) || \ + ((__PORT__) == EXTI_GPIOC) || \ + ((__PORT__) == EXTI_GPIOD) || \ + ((__PORT__) == EXTI_GPIOE) || \ + ((__PORT__) == EXTI_GPIOF) || \ + ((__PORT__) == EXTI_GPIOG) || \ + ((__PORT__) == EXTI_GPIOH) || \ + ((__PORT__) == EXTI_GPIOI)) +#else +#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ + ((__PORT__) == EXTI_GPIOB) || \ + ((__PORT__) == EXTI_GPIOC) || \ + ((__PORT__) == EXTI_GPIOD) || \ + ((__PORT__) == EXTI_GPIOE) || \ + ((__PORT__) == EXTI_GPIOF) || \ + ((__PORT__) == EXTI_GPIOG) || \ + ((__PORT__) == EXTI_GPIOH) || \ + ((__PORT__) == EXTI_GPIOI) || \ + ((__PORT__) == EXTI_GPIOJ) || \ + ((__PORT__) == EXTI_GPIOK)) +#endif /* GPIOD */ + +#define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16U) +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup EXTI_Exported_Functions EXTI Exported Functions + * @brief EXTI Exported Functions + * @{ + */ + +/** @defgroup EXTI_Exported_Functions_Group1 Configuration functions + * @brief Configuration functions + * @{ + */ +/* Configuration functions ****************************************************/ +HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig); +HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig); +HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti); +HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void)); +HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine); +/** + * @} + */ + +/** @defgroup EXTI_Exported_Functions_Group2 IO operation functions + * @brief IO operation functions + * @{ + */ +/* IO operation functions *****************************************************/ +void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti); +uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge); +void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge); +void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32f4xx_HAL_EXTI_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h new file mode 100644 index 00000000..b817f63b --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h @@ -0,0 +1,428 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_flash.h + * @author MCD Application Team + * @brief Header file of FLASH HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_FLASH_H +#define __STM32F4xx_HAL_FLASH_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup FLASH + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup FLASH_Exported_Types FLASH Exported Types + * @{ + */ + +/** + * @brief FLASH Procedure structure definition + */ +typedef enum +{ + FLASH_PROC_NONE = 0U, + FLASH_PROC_SECTERASE, + FLASH_PROC_MASSERASE, + FLASH_PROC_PROGRAM +} FLASH_ProcedureTypeDef; + +/** + * @brief FLASH handle Structure definition + */ +typedef struct +{ + __IO FLASH_ProcedureTypeDef ProcedureOnGoing; /*Internal variable to indicate which procedure is ongoing or not in IT context*/ + + __IO uint32_t NbSectorsToErase; /*Internal variable to save the remaining sectors to erase in IT context*/ + + __IO uint8_t VoltageForErase; /*Internal variable to provide voltage range selected by user in IT context*/ + + __IO uint32_t Sector; /*Internal variable to define the current sector which is erasing*/ + + __IO uint32_t Bank; /*Internal variable to save current bank selected during mass erase*/ + + __IO uint32_t Address; /*Internal variable to save address selected for program*/ + + HAL_LockTypeDef Lock; /* FLASH locking object */ + + __IO uint32_t ErrorCode; /* FLASH error code */ + +}FLASH_ProcessTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup FLASH_Exported_Constants FLASH Exported Constants + * @{ + */ +/** @defgroup FLASH_Error_Code FLASH Error Code + * @brief FLASH Error Code + * @{ + */ +#define HAL_FLASH_ERROR_NONE 0x00000000U /*!< No error */ +#define HAL_FLASH_ERROR_RD 0x00000001U /*!< Read Protection error */ +#define HAL_FLASH_ERROR_PGS 0x00000002U /*!< Programming Sequence error */ +#define HAL_FLASH_ERROR_PGP 0x00000004U /*!< Programming Parallelism error */ +#define HAL_FLASH_ERROR_PGA 0x00000008U /*!< Programming Alignment error */ +#define HAL_FLASH_ERROR_WRP 0x00000010U /*!< Write protection error */ +#define HAL_FLASH_ERROR_OPERATION 0x00000020U /*!< Operation Error */ +/** + * @} + */ + +/** @defgroup FLASH_Type_Program FLASH Type Program + * @{ + */ +#define FLASH_TYPEPROGRAM_BYTE 0x00000000U /*!< Program byte (8-bit) at a specified address */ +#define FLASH_TYPEPROGRAM_HALFWORD 0x00000001U /*!< Program a half-word (16-bit) at a specified address */ +#define FLASH_TYPEPROGRAM_WORD 0x00000002U /*!< Program a word (32-bit) at a specified address */ +#define FLASH_TYPEPROGRAM_DOUBLEWORD 0x00000003U /*!< Program a double word (64-bit) at a specified address */ +/** + * @} + */ + +/** @defgroup FLASH_Flag_definition FLASH Flag definition + * @brief Flag definition + * @{ + */ +#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Operation flag */ +#define FLASH_FLAG_OPERR FLASH_SR_SOP /*!< FLASH operation Error flag */ +#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */ +#define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming Alignment error flag */ +#define FLASH_FLAG_PGPERR FLASH_SR_PGPERR /*!< FLASH Programming Parallelism error flag */ +#define FLASH_FLAG_PGSERR FLASH_SR_PGSERR /*!< FLASH Programming Sequence error flag */ +#if defined(FLASH_SR_RDERR) +#define FLASH_FLAG_RDERR FLASH_SR_RDERR /*!< Read Protection error flag (PCROP) */ +#endif /* FLASH_SR_RDERR */ +#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */ +/** + * @} + */ + +/** @defgroup FLASH_Interrupt_definition FLASH Interrupt definition + * @brief FLASH Interrupt definition + * @{ + */ +#define FLASH_IT_EOP FLASH_CR_EOPIE /*!< End of FLASH Operation Interrupt source */ +#define FLASH_IT_ERR 0x02000000U /*!< Error Interrupt source */ +/** + * @} + */ + +/** @defgroup FLASH_Program_Parallelism FLASH Program Parallelism + * @{ + */ +#define FLASH_PSIZE_BYTE 0x00000000U +#define FLASH_PSIZE_HALF_WORD 0x00000100U +#define FLASH_PSIZE_WORD 0x00000200U +#define FLASH_PSIZE_DOUBLE_WORD 0x00000300U +#define CR_PSIZE_MASK 0xFFFFFCFFU +/** + * @} + */ + +/** @defgroup FLASH_Keys FLASH Keys + * @{ + */ +#define RDP_KEY ((uint16_t)0x00A5) +#define FLASH_KEY1 0x45670123U +#define FLASH_KEY2 0xCDEF89ABU +#define FLASH_OPT_KEY1 0x08192A3BU +#define FLASH_OPT_KEY2 0x4C5D6E7FU +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup FLASH_Exported_Macros FLASH Exported Macros + * @{ + */ +/** + * @brief Set the FLASH Latency. + * @param __LATENCY__ FLASH Latency + * The value of this parameter depend on device used within the same series + * @retval none + */ +#define __HAL_FLASH_SET_LATENCY(__LATENCY__) (*(__IO uint8_t *)ACR_BYTE0_ADDRESS = (uint8_t)(__LATENCY__)) + +/** + * @brief Get the FLASH Latency. + * @retval FLASH Latency + * The value of this parameter depend on device used within the same series + */ +#define __HAL_FLASH_GET_LATENCY() (READ_BIT((FLASH->ACR), FLASH_ACR_LATENCY)) + +/** + * @brief Enable the FLASH prefetch buffer. + * @retval none + */ +#define __HAL_FLASH_PREFETCH_BUFFER_ENABLE() (FLASH->ACR |= FLASH_ACR_PRFTEN) + +/** + * @brief Disable the FLASH prefetch buffer. + * @retval none + */ +#define __HAL_FLASH_PREFETCH_BUFFER_DISABLE() (FLASH->ACR &= (~FLASH_ACR_PRFTEN)) + +/** + * @brief Enable the FLASH instruction cache. + * @retval none + */ +#define __HAL_FLASH_INSTRUCTION_CACHE_ENABLE() (FLASH->ACR |= FLASH_ACR_ICEN) + +/** + * @brief Disable the FLASH instruction cache. + * @retval none + */ +#define __HAL_FLASH_INSTRUCTION_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_ICEN)) + +/** + * @brief Enable the FLASH data cache. + * @retval none + */ +#define __HAL_FLASH_DATA_CACHE_ENABLE() (FLASH->ACR |= FLASH_ACR_DCEN) + +/** + * @brief Disable the FLASH data cache. + * @retval none + */ +#define __HAL_FLASH_DATA_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_DCEN)) + +/** + * @brief Resets the FLASH instruction Cache. + * @note This function must be used only when the Instruction Cache is disabled. + * @retval None + */ +#define __HAL_FLASH_INSTRUCTION_CACHE_RESET() do {FLASH->ACR |= FLASH_ACR_ICRST; \ + FLASH->ACR &= ~FLASH_ACR_ICRST; \ + }while(0U) + +/** + * @brief Resets the FLASH data Cache. + * @note This function must be used only when the data Cache is disabled. + * @retval None + */ +#define __HAL_FLASH_DATA_CACHE_RESET() do {FLASH->ACR |= FLASH_ACR_DCRST; \ + FLASH->ACR &= ~FLASH_ACR_DCRST; \ + }while(0U) +/** + * @brief Enable the specified FLASH interrupt. + * @param __INTERRUPT__ FLASH interrupt + * This parameter can be any combination of the following values: + * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt + * @arg FLASH_IT_ERR: Error Interrupt + * @retval none + */ +#define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) (FLASH->CR |= (__INTERRUPT__)) + +/** + * @brief Disable the specified FLASH interrupt. + * @param __INTERRUPT__ FLASH interrupt + * This parameter can be any combination of the following values: + * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt + * @arg FLASH_IT_ERR: Error Interrupt + * @retval none + */ +#define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) (FLASH->CR &= ~(uint32_t)(__INTERRUPT__)) + +/** + * @brief Get the specified FLASH flag status. + * @param __FLAG__ specifies the FLASH flags to check. + * This parameter can be any combination of the following values: + * @arg FLASH_FLAG_EOP : FLASH End of Operation flag + * @arg FLASH_FLAG_OPERR : FLASH operation Error flag + * @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag + * @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag + * @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag + * @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag + * @arg FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP) (*) + * @arg FLASH_FLAG_BSY : FLASH Busy flag + * (*) FLASH_FLAG_RDERR is not available for STM32F405xx/407xx/415xx/417xx devices + * @retval The new state of __FLAG__ (SET or RESET). + */ +#define __HAL_FLASH_GET_FLAG(__FLAG__) ((FLASH->SR & (__FLAG__))) + +/** + * @brief Clear the specified FLASH flags. + * @param __FLAG__ specifies the FLASH flags to clear. + * This parameter can be any combination of the following values: + * @arg FLASH_FLAG_EOP : FLASH End of Operation flag + * @arg FLASH_FLAG_OPERR : FLASH operation Error flag + * @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag + * @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag + * @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag + * @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag + * @arg FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP) (*) + * (*) FLASH_FLAG_RDERR is not available for STM32F405xx/407xx/415xx/417xx devices + * @retval none + */ +#define __HAL_FLASH_CLEAR_FLAG(__FLAG__) (FLASH->SR = (__FLAG__)) +/** + * @} + */ + +/* Include FLASH HAL Extension module */ +#include "stm32f4xx_hal_flash_ex.h" +#include "stm32f4xx_hal_flash_ramfunc.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup FLASH_Exported_Functions + * @{ + */ +/** @addtogroup FLASH_Exported_Functions_Group1 + * @{ + */ +/* Program operation functions ***********************************************/ +HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data); +HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data); +/* FLASH IRQ handler method */ +void HAL_FLASH_IRQHandler(void); +/* Callbacks in non blocking modes */ +void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue); +void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue); +/** + * @} + */ + +/** @addtogroup FLASH_Exported_Functions_Group2 + * @{ + */ +/* Peripheral Control functions **********************************************/ +HAL_StatusTypeDef HAL_FLASH_Unlock(void); +HAL_StatusTypeDef HAL_FLASH_Lock(void); +HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void); +HAL_StatusTypeDef HAL_FLASH_OB_Lock(void); +/* Option bytes control */ +HAL_StatusTypeDef HAL_FLASH_OB_Launch(void); +/** + * @} + */ + +/** @addtogroup FLASH_Exported_Functions_Group3 + * @{ + */ +/* Peripheral State functions ************************************************/ +uint32_t HAL_FLASH_GetError(void); +HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @defgroup FLASH_Private_Variables FLASH Private Variables + * @{ + */ + +/** + * @} + */ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup FLASH_Private_Constants FLASH Private Constants + * @{ + */ + +/** + * @brief ACR register byte 0 (Bits[7:0]) base address + */ +#define ACR_BYTE0_ADDRESS 0x40023C00U +/** + * @brief OPTCR register byte 0 (Bits[7:0]) base address + */ +#define OPTCR_BYTE0_ADDRESS 0x40023C14U +/** + * @brief OPTCR register byte 1 (Bits[15:8]) base address + */ +#define OPTCR_BYTE1_ADDRESS 0x40023C15U +/** + * @brief OPTCR register byte 2 (Bits[23:16]) base address + */ +#define OPTCR_BYTE2_ADDRESS 0x40023C16U +/** + * @brief OPTCR register byte 3 (Bits[31:24]) base address + */ +#define OPTCR_BYTE3_ADDRESS 0x40023C17U + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup FLASH_Private_Macros FLASH Private Macros + * @{ + */ + +/** @defgroup FLASH_IS_FLASH_Definitions FLASH Private macros to check input parameters + * @{ + */ +#define IS_FLASH_TYPEPROGRAM(VALUE)(((VALUE) == FLASH_TYPEPROGRAM_BYTE) || \ + ((VALUE) == FLASH_TYPEPROGRAM_HALFWORD) || \ + ((VALUE) == FLASH_TYPEPROGRAM_WORD) || \ + ((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD)) +/** + * @} + */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup FLASH_Private_Functions FLASH Private Functions + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_FLASH_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h new file mode 100644 index 00000000..4dbad673 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h @@ -0,0 +1,1066 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_flash_ex.h + * @author MCD Application Team + * @brief Header file of FLASH HAL Extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_FLASH_EX_H +#define __STM32F4xx_HAL_FLASH_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup FLASHEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup FLASHEx_Exported_Types FLASH Exported Types + * @{ + */ + +/** + * @brief FLASH Erase structure definition + */ +typedef struct +{ + uint32_t TypeErase; /*!< Mass erase or sector Erase. + This parameter can be a value of @ref FLASHEx_Type_Erase */ + + uint32_t Banks; /*!< Select banks to erase when Mass erase is enabled. + This parameter must be a value of @ref FLASHEx_Banks */ + + uint32_t Sector; /*!< Initial FLASH sector to erase when Mass erase is disabled + This parameter must be a value of @ref FLASHEx_Sectors */ + + uint32_t NbSectors; /*!< Number of sectors to be erased. + This parameter must be a value between 1 and (max number of sectors - value of Initial sector)*/ + + uint32_t VoltageRange;/*!< The device voltage range which defines the erase parallelism + This parameter must be a value of @ref FLASHEx_Voltage_Range */ + +} FLASH_EraseInitTypeDef; + +/** + * @brief FLASH Option Bytes Program structure definition + */ +typedef struct +{ + uint32_t OptionType; /*!< Option byte to be configured. + This parameter can be a value of @ref FLASHEx_Option_Type */ + + uint32_t WRPState; /*!< Write protection activation or deactivation. + This parameter can be a value of @ref FLASHEx_WRP_State */ + + uint32_t WRPSector; /*!< Specifies the sector(s) to be write protected. + The value of this parameter depend on device used within the same series */ + + uint32_t Banks; /*!< Select banks for WRP activation/deactivation of all sectors. + This parameter must be a value of @ref FLASHEx_Banks */ + + uint32_t RDPLevel; /*!< Set the read protection level. + This parameter can be a value of @ref FLASHEx_Option_Bytes_Read_Protection */ + + uint32_t BORLevel; /*!< Set the BOR Level. + This parameter can be a value of @ref FLASHEx_BOR_Reset_Level */ + + uint8_t USERConfig; /*!< Program the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. */ + +} FLASH_OBProgramInitTypeDef; + +/** + * @brief FLASH Advanced Option Bytes Program structure definition + */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +typedef struct +{ + uint32_t OptionType; /*!< Option byte to be configured for extension. + This parameter can be a value of @ref FLASHEx_Advanced_Option_Type */ + + uint32_t PCROPState; /*!< PCROP activation or deactivation. + This parameter can be a value of @ref FLASHEx_PCROP_State */ + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + uint16_t Sectors; /*!< specifies the sector(s) set for PCROP. + This parameter can be a value of @ref FLASHEx_Option_Bytes_PC_ReadWrite_Protection */ +#endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx ||\ + STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) + uint32_t Banks; /*!< Select banks for PCROP activation/deactivation of all sectors. + This parameter must be a value of @ref FLASHEx_Banks */ + + uint16_t SectorsBank1; /*!< Specifies the sector(s) set for PCROP for Bank1. + This parameter can be a value of @ref FLASHEx_Option_Bytes_PC_ReadWrite_Protection */ + + uint16_t SectorsBank2; /*!< Specifies the sector(s) set for PCROP for Bank2. + This parameter can be a value of @ref FLASHEx_Option_Bytes_PC_ReadWrite_Protection */ + + uint8_t BootConfig; /*!< Specifies Option bytes for boot config. + This parameter can be a value of @ref FLASHEx_Dual_Boot */ + +#endif /*STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ +}FLASH_AdvOBProgramInitTypeDef; +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || + STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup FLASHEx_Exported_Constants FLASH Exported Constants + * @{ + */ + +/** @defgroup FLASHEx_Type_Erase FLASH Type Erase + * @{ + */ +#define FLASH_TYPEERASE_SECTORS 0x00000000U /*!< Sectors erase only */ +#define FLASH_TYPEERASE_MASSERASE 0x00000001U /*!< Flash Mass erase activation */ +/** + * @} + */ + +/** @defgroup FLASHEx_Voltage_Range FLASH Voltage Range + * @{ + */ +#define FLASH_VOLTAGE_RANGE_1 0x00000000U /*!< Device operating range: 1.8V to 2.1V */ +#define FLASH_VOLTAGE_RANGE_2 0x00000001U /*!< Device operating range: 2.1V to 2.7V */ +#define FLASH_VOLTAGE_RANGE_3 0x00000002U /*!< Device operating range: 2.7V to 3.6V */ +#define FLASH_VOLTAGE_RANGE_4 0x00000003U /*!< Device operating range: 2.7V to 3.6V + External Vpp */ +/** + * @} + */ + +/** @defgroup FLASHEx_WRP_State FLASH WRP State + * @{ + */ +#define OB_WRPSTATE_DISABLE 0x00000000U /*!< Disable the write protection of the desired bank 1 sectors */ +#define OB_WRPSTATE_ENABLE 0x00000001U /*!< Enable the write protection of the desired bank 1 sectors */ +/** + * @} + */ + +/** @defgroup FLASHEx_Option_Type FLASH Option Type + * @{ + */ +#define OPTIONBYTE_WRP 0x00000001U /*!< WRP option byte configuration */ +#define OPTIONBYTE_RDP 0x00000002U /*!< RDP option byte configuration */ +#define OPTIONBYTE_USER 0x00000004U /*!< USER option byte configuration */ +#define OPTIONBYTE_BOR 0x00000008U /*!< BOR option byte configuration */ +/** + * @} + */ + +/** @defgroup FLASHEx_Option_Bytes_Read_Protection FLASH Option Bytes Read Protection + * @{ + */ +#define OB_RDP_LEVEL_0 ((uint8_t)0xAA) +#define OB_RDP_LEVEL_1 ((uint8_t)0x55) +#define OB_RDP_LEVEL_2 ((uint8_t)0xCC) /*!< Warning: When enabling read protection level 2 + it s no more possible to go back to level 1 or 0 */ +/** + * @} + */ + +/** @defgroup FLASHEx_Option_Bytes_IWatchdog FLASH Option Bytes IWatchdog + * @{ + */ +#define OB_IWDG_SW ((uint8_t)0x20) /*!< Software IWDG selected */ +#define OB_IWDG_HW ((uint8_t)0x00) /*!< Hardware IWDG selected */ +/** + * @} + */ + +/** @defgroup FLASHEx_Option_Bytes_nRST_STOP FLASH Option Bytes nRST_STOP + * @{ + */ +#define OB_STOP_NO_RST ((uint8_t)0x40) /*!< No reset generated when entering in STOP */ +#define OB_STOP_RST ((uint8_t)0x00) /*!< Reset generated when entering in STOP */ +/** + * @} + */ + + +/** @defgroup FLASHEx_Option_Bytes_nRST_STDBY FLASH Option Bytes nRST_STDBY + * @{ + */ +#define OB_STDBY_NO_RST ((uint8_t)0x80) /*!< No reset generated when entering in STANDBY */ +#define OB_STDBY_RST ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */ +/** + * @} + */ + +/** @defgroup FLASHEx_BOR_Reset_Level FLASH BOR Reset Level + * @{ + */ +#define OB_BOR_LEVEL3 ((uint8_t)0x00) /*!< Supply voltage ranges from 2.70 to 3.60 V */ +#define OB_BOR_LEVEL2 ((uint8_t)0x04) /*!< Supply voltage ranges from 2.40 to 2.70 V */ +#define OB_BOR_LEVEL1 ((uint8_t)0x08) /*!< Supply voltage ranges from 2.10 to 2.40 V */ +#define OB_BOR_OFF ((uint8_t)0x0C) /*!< Supply voltage ranges from 1.62 to 2.10 V */ +/** + * @} + */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup FLASHEx_PCROP_State FLASH PCROP State + * @{ + */ +#define OB_PCROP_STATE_DISABLE 0x00000000U /*!< Disable PCROP */ +#define OB_PCROP_STATE_ENABLE 0x00000001U /*!< Enable PCROP */ +/** + * @} + */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE ||\ + STM32F410xx || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx ||\ + STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +/** @defgroup FLASHEx_Advanced_Option_Type FLASH Advanced Option Type + * @{ + */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +#define OPTIONBYTE_PCROP 0x00000001U /*!< PCROP option byte configuration */ +#define OPTIONBYTE_BOOTCONFIG 0x00000002U /*!< BOOTConfig option byte configuration */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) ||\ + defined(STM32F423xx) +#define OPTIONBYTE_PCROP 0x00000001U /*!= FLASH_BASE) && ((ADDRESS) <= FLASH_END)) || \ + (((ADDRESS) >= FLASH_OTP_BASE) && ((ADDRESS) <= FLASH_OTP_END))) + +#define IS_FLASH_NBSECTORS(NBSECTORS) (((NBSECTORS) != 0) && ((NBSECTORS) <= FLASH_SECTOR_TOTAL)) + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & 0xFF000000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F413xx) || defined(STM32F423xx) +#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & 0xFFFF8000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F413xx || STM32F423xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) +#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */ + +#if defined(STM32F401xC) +#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F401xC */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) ||\ + defined(STM32F412Rx) || defined(STM32F412Cx) +#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F401xE || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define IS_OB_PCROP(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F413xx) || defined(STM32F423xx) +#define IS_OB_PCROP(SECTOR)((((SECTOR) & 0xFFFF8000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F413xx || STM32F423xx */ + +#if defined(STM32F401xC) +#define IS_OB_PCROP(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F401xC */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define IS_OB_PCROP(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) ||\ + defined(STM32F412Rx) || defined(STM32F412Cx) +#define IS_OB_PCROP(SECTOR)((((SECTOR) & 0xFFFFF000U) == 0x00000000U) && ((SECTOR) != 0x00000000U)) +#endif /* STM32F401xE || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +#define IS_OB_BOOT(BOOT) (((BOOT) == OB_DUAL_BOOT_ENABLE) || ((BOOT) == OB_DUAL_BOOT_DISABLE)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +#define IS_OB_PCROP_SELECT(PCROP) (((PCROP) == OB_PCROP_SELECTED) || ((PCROP) == OB_PCROP_DESELECTED)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE ||\ + STM32F410xx || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx ||\ + STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup FLASHEx_Private_Functions FLASH Private Functions + * @{ + */ +void FLASH_Erase_Sector(uint32_t Sector, uint8_t VoltageRange); +void FLASH_FlushCaches(void); +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_FLASH_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h new file mode 100644 index 00000000..9fab0c98 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h @@ -0,0 +1,79 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_flash_ramfunc.h + * @author MCD Application Team + * @brief Header file of FLASH RAMFUNC driver. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_FLASH_RAMFUNC_H +#define __STM32F4xx_FLASH_RAMFUNC_H + +#ifdef __cplusplus + extern "C" { +#endif +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup FLASH_RAMFUNC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup FLASH_RAMFUNC_Exported_Functions + * @{ + */ + +/** @addtogroup FLASH_RAMFUNC_Exported_Functions_Group1 + * @{ + */ +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StopFlashInterfaceClk(void); +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StartFlashInterfaceClk(void); +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_EnableFlashSleepMode(void); +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_DisableFlashSleepMode(void); +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ +#ifdef __cplusplus +} +#endif + + +#endif /* __STM32F4xx_FLASH_RAMFUNC_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h new file mode 100644 index 00000000..38b567d1 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h @@ -0,0 +1,325 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_gpio.h + * @author MCD Application Team + * @brief Header file of GPIO HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_GPIO_H +#define __STM32F4xx_HAL_GPIO_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup GPIO + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup GPIO_Exported_Types GPIO Exported Types + * @{ + */ + +/** + * @brief GPIO Init structure definition + */ +typedef struct +{ + uint32_t Pin; /*!< Specifies the GPIO pins to be configured. + This parameter can be any value of @ref GPIO_pins_define */ + + uint32_t Mode; /*!< Specifies the operating mode for the selected pins. + This parameter can be a value of @ref GPIO_mode_define */ + + uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. + This parameter can be a value of @ref GPIO_pull_define */ + + uint32_t Speed; /*!< Specifies the speed for the selected pins. + This parameter can be a value of @ref GPIO_speed_define */ + + uint32_t Alternate; /*!< Peripheral to be connected to the selected pins. + This parameter can be a value of @ref GPIO_Alternate_function_selection */ +}GPIO_InitTypeDef; + +/** + * @brief GPIO Bit SET and Bit RESET enumeration + */ +typedef enum +{ + GPIO_PIN_RESET = 0, + GPIO_PIN_SET +}GPIO_PinState; +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup GPIO_Exported_Constants GPIO Exported Constants + * @{ + */ + +/** @defgroup GPIO_pins_define GPIO pins define + * @{ + */ +#define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */ +#define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */ +#define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */ +#define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */ +#define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */ +#define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */ +#define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */ +#define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */ +#define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */ +#define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */ +#define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */ +#define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */ +#define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */ +#define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */ +#define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */ +#define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */ +#define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */ + +#define GPIO_PIN_MASK 0x0000FFFFU /* PIN mask for assert test */ +/** + * @} + */ + +/** @defgroup GPIO_mode_define GPIO mode define + * @brief GPIO Configuration Mode + * Elements values convention: 0xX0yz00YZ + * - X : GPIO mode or EXTI Mode + * - y : External IT or Event trigger detection + * - z : IO configuration on External IT or Event + * - Y : Output type (Push Pull or Open Drain) + * - Z : IO Direction mode (Input, Output, Alternate or Analog) + * @{ + */ +#define GPIO_MODE_INPUT MODE_INPUT /*!< Input Floating Mode */ +#define GPIO_MODE_OUTPUT_PP (MODE_PP | MODE_OUTPUT) /*!< Output Push Pull Mode */ +#define GPIO_MODE_OUTPUT_OD (MODE_OD | MODE_OUTPUT) /*!< Output Open Drain Mode */ +#define GPIO_MODE_AF_PP (MODE_PP | MODE_AF) /*!< Alternate Function Push Pull Mode */ +#define GPIO_MODE_AF_OD (MODE_OD | MODE_AF) /*!< Alternate Function Open Drain Mode */ + +#define GPIO_MODE_ANALOG MODE_ANALOG /*!< Analog Mode */ + +#define GPIO_MODE_IT_RISING (EXTI_MODE | GPIO_MODE_IT | RISING_EDGE) /*!< External Interrupt Mode with Rising edge trigger detection */ +#define GPIO_MODE_IT_FALLING (EXTI_MODE | GPIO_MODE_IT | FALLING_EDGE) /*!< External Interrupt Mode with Falling edge trigger detection */ +#define GPIO_MODE_IT_RISING_FALLING (EXTI_MODE | GPIO_MODE_IT | RISING_EDGE | FALLING_EDGE) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ + +#define GPIO_MODE_EVT_RISING (EXTI_MODE | GPIO_MODE_EVT | RISING_EDGE) /*!< External Event Mode with Rising edge trigger detection */ +#define GPIO_MODE_EVT_FALLING (EXTI_MODE | GPIO_MODE_EVT | FALLING_EDGE) /*!< External Event Mode with Falling edge trigger detection */ +#define GPIO_MODE_EVT_RISING_FALLING (EXTI_MODE | GPIO_MODE_EVT | RISING_EDGE | FALLING_EDGE) /*!< External Event Mode with Rising/Falling edge trigger detection */ + +/** + * @} + */ + +/** @defgroup GPIO_speed_define GPIO speed define + * @brief GPIO Output Maximum frequency + * @{ + */ +#define GPIO_SPEED_FREQ_LOW 0x00000000U /*!< IO works at 2 MHz, please refer to the product datasheet */ +#define GPIO_SPEED_FREQ_MEDIUM 0x00000001U /*!< range 12,5 MHz to 50 MHz, please refer to the product datasheet */ +#define GPIO_SPEED_FREQ_HIGH 0x00000002U /*!< range 25 MHz to 100 MHz, please refer to the product datasheet */ +#define GPIO_SPEED_FREQ_VERY_HIGH 0x00000003U /*!< range 50 MHz to 200 MHz, please refer to the product datasheet */ +/** + * @} + */ + + /** @defgroup GPIO_pull_define GPIO pull define + * @brief GPIO Pull-Up or Pull-Down Activation + * @{ + */ +#define GPIO_NOPULL 0x00000000U /*!< No Pull-up or Pull-down activation */ +#define GPIO_PULLUP 0x00000001U /*!< Pull-up activation */ +#define GPIO_PULLDOWN 0x00000002U /*!< Pull-down activation */ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup GPIO_Exported_Macros GPIO Exported Macros + * @{ + */ + +/** + * @brief Checks whether the specified EXTI line flag is set or not. + * @param __EXTI_LINE__ specifies the EXTI line flag to check. + * This parameter can be GPIO_PIN_x where x can be(0..15) + * @retval The new state of __EXTI_LINE__ (SET or RESET). + */ +#define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) + +/** + * @brief Clears the EXTI's line pending flags. + * @param __EXTI_LINE__ specifies the EXTI lines flags to clear. + * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) + * @retval None + */ +#define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) + +/** + * @brief Checks whether the specified EXTI line is asserted or not. + * @param __EXTI_LINE__ specifies the EXTI line to check. + * This parameter can be GPIO_PIN_x where x can be(0..15) + * @retval The new state of __EXTI_LINE__ (SET or RESET). + */ +#define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) + +/** + * @brief Clears the EXTI's line pending bits. + * @param __EXTI_LINE__ specifies the EXTI lines to clear. + * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) + * @retval None + */ +#define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) + +/** + * @brief Generates a Software interrupt on selected EXTI line. + * @param __EXTI_LINE__ specifies the EXTI line to check. + * This parameter can be GPIO_PIN_x where x can be(0..15) + * @retval None + */ +#define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__)) +/** + * @} + */ + +/* Include GPIO HAL Extension module */ +#include "stm32f4xx_hal_gpio_ex.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup GPIO_Exported_Functions + * @{ + */ + +/** @addtogroup GPIO_Exported_Functions_Group1 + * @{ + */ +/* Initialization and de-initialization functions *****************************/ +void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init); +void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); +/** + * @} + */ + +/** @addtogroup GPIO_Exported_Functions_Group2 + * @{ + */ +/* IO operation functions *****************************************************/ +GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); +void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); +void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin); + +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup GPIO_Private_Constants GPIO Private Constants + * @{ + */ +#define GPIO_MODE 0x00000003U +#define EXTI_MODE 0x10000000U +#define GPIO_MODE_IT 0x00010000U +#define GPIO_MODE_EVT 0x00020000U +#define RISING_EDGE 0x00100000U +#define FALLING_EDGE 0x00200000U +#define GPIO_OUTPUT_TYPE 0x00000010U + +#define MODE_INPUT 0x00000000U /*!< Input Mode */ +#define MODE_OUTPUT 0x00000001U /*!< Output Mode */ +#define MODE_AF 0x00000002U /*!< Alternate Function Mode */ +#define MODE_ANALOG 0x00000003U /*!< Analog Mode */ + +#define MODE_PP 0x00000000U /*!< Push Pull Mode */ +#define MODE_OD 0x00000010U /*!< Open Drain Mode */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup GPIO_Private_Macros GPIO Private Macros + * @{ + */ +#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET)) +#define IS_GPIO_PIN(PIN) (((((uint32_t)PIN) & GPIO_PIN_MASK ) != 0x00U) && ((((uint32_t)PIN) & ~GPIO_PIN_MASK) == 0x00U)) +#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\ + ((MODE) == GPIO_MODE_OUTPUT_PP) ||\ + ((MODE) == GPIO_MODE_OUTPUT_OD) ||\ + ((MODE) == GPIO_MODE_AF_PP) ||\ + ((MODE) == GPIO_MODE_AF_OD) ||\ + ((MODE) == GPIO_MODE_IT_RISING) ||\ + ((MODE) == GPIO_MODE_IT_FALLING) ||\ + ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\ + ((MODE) == GPIO_MODE_EVT_RISING) ||\ + ((MODE) == GPIO_MODE_EVT_FALLING) ||\ + ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\ + ((MODE) == GPIO_MODE_ANALOG)) +#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_FREQ_LOW) || ((SPEED) == GPIO_SPEED_FREQ_MEDIUM) || \ + ((SPEED) == GPIO_SPEED_FREQ_HIGH) || ((SPEED) == GPIO_SPEED_FREQ_VERY_HIGH)) +#define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \ + ((PULL) == GPIO_PULLDOWN)) +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup GPIO_Private_Functions GPIO Private Functions + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_GPIO_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h new file mode 100644 index 00000000..7db36cca --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h @@ -0,0 +1,1592 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_gpio_ex.h + * @author MCD Application Team + * @brief Header file of GPIO HAL Extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_GPIO_EX_H +#define __STM32F4xx_HAL_GPIO_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup GPIOEx GPIOEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/** @defgroup GPIOEx_Exported_Constants GPIO Exported Constants + * @{ + */ + +/** @defgroup GPIO_Alternate_function_selection GPIO Alternate Function Selection + * @{ + */ + +/*------------------------------------------ STM32F429xx/STM32F439xx ---------*/ +#if defined(STM32F429xx) || defined(STM32F439xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ +#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */ +#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ +#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ +#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */ +#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ +#define GPIO_AF9_LTDC ((uint8_t)0x09) /* LCD-TFT Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_OTG_HS ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ +#define GPIO_AF12_OTG_HS_FS ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 13 selection + */ +#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */ + +/** + * @brief AF 14 selection + */ +#define GPIO_AF14_LTDC ((uint8_t)0x0E) /* LCD-TFT Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F429xx || STM32F439xx */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F427xx/STM32F437xx------------------*/ +#if defined(STM32F427xx) || defined(STM32F437xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ +#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */ +#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */ +/** @brief GPIO_Legacy + */ +#define GPIO_AF5_I2S3ext GPIO_AF5_SPI3 /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ +#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ +#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */ +#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_OTG_HS ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ +#define GPIO_AF12_OTG_HS_FS ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 13 selection + */ +#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F427xx || STM32F437xx */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F407xx/STM32F417xx------------------*/ +#if defined(STM32F407xx) || defined(STM32F417xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_OTG_HS ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_FSMC ((uint8_t)0x0C) /* FSMC Alternate Function mapping */ +#define GPIO_AF12_OTG_HS_FS ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 13 selection + */ +#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F407xx || STM32F417xx */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F405xx/STM32F415xx------------------*/ +#if defined(STM32F405xx) || defined(STM32F415xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_OTG_HS ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_FSMC ((uint8_t)0x0C) /* FSMC Alternate Function mapping */ +#define GPIO_AF12_OTG_HS_FS ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F405xx || STM32F415xx */ + +/*----------------------------------------------------------------------------*/ + +/*---------------------------------------- STM32F401xx------------------------*/ +#if defined(STM32F401xC) || defined(STM32F401xE) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */ +#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */ + + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F401xC || STM32F401xE */ +/*----------------------------------------------------------------------------*/ + +/*--------------- STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx-------------*/ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ +#define GPIO_AF4_FMPI2C1 ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4/I2S4 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4/I2S4 Alternate Function mapping */ +#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ +#define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ +#define GPIO_AF8_USART3 ((uint8_t)0x08) /* USART3 Alternate Function mapping */ +#define GPIO_AF8_DFSDM1 ((uint8_t)0x08) /* DFSDM1 Alternate Function mapping */ +#define GPIO_AF8_CAN1 ((uint8_t)0x08) /* CAN1 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ +#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */ +#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */ +#define GPIO_AF9_FMPI2C1 ((uint8_t)0x09) /* FMPI2C1 Alternate Function mapping */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_QSPI ((uint8_t)0x09) /* QSPI Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_DFSDM1 ((uint8_t)0x0A) /* DFSDM1 Alternate Function mapping */ +#define GPIO_AF10_QSPI ((uint8_t)0x0A) /* QSPI Alternate Function mapping */ +#define GPIO_AF10_FMC ((uint8_t)0x0A) /* FMC Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ +#define GPIO_AF12_FSMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +/*----------------------------------------------------------------------------*/ + +/*--------------- STM32F413xx/STM32F423xx-------------------------------------*/ +#if defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ +#define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ +#define GPIO_AF3_DFSDM2 ((uint8_t)0x03) /* DFSDM2 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ +#define GPIO_AF4_FMPI2C1 ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4/I2S4 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4/I2S4 Alternate Function mapping */ +#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ +#define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ +#define GPIO_AF6_DFSDM2 ((uint8_t)0x06) /* DFSDM2 Alternate Function mapping */ +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF7_SAI1 ((uint8_t)0x07) /* SAI1 Alternate Function mapping */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ +#define GPIO_AF7_DFSDM2 ((uint8_t)0x07) /* DFSDM2 Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ +#define GPIO_AF8_USART3 ((uint8_t)0x08) /* USART3 Alternate Function mapping */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART8 Alternate Function mapping */ +#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */ +#define GPIO_AF8_DFSDM1 ((uint8_t)0x08) /* DFSDM1 Alternate Function mapping */ +#define GPIO_AF8_CAN1 ((uint8_t)0x08) /* CAN1 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ +#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */ +#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */ +#define GPIO_AF9_FMPI2C1 ((uint8_t)0x09) /* FMPI2C1 Alternate Function mapping */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_QSPI ((uint8_t)0x09) /* QSPI Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_SAI1 ((uint8_t)0x0A) /* SAI1 Alternate Function mapping */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_DFSDM1 ((uint8_t)0x0A) /* DFSDM1 Alternate Function mapping */ +#define GPIO_AF10_DFSDM2 ((uint8_t)0x0A) /* DFSDM2 Alternate Function mapping */ +#define GPIO_AF10_QSPI ((uint8_t)0x0A) /* QSPI Alternate Function mapping */ +#define GPIO_AF10_FSMC ((uint8_t)0x0A) /* FSMC Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF11_UART4 ((uint8_t)0x0B) /* UART4 Alternate Function mapping */ +#define GPIO_AF11_UART5 ((uint8_t)0x0B) /* UART5 Alternate Function mapping */ +#define GPIO_AF11_UART9 ((uint8_t)0x0B) /* UART9 Alternate Function mapping */ +#define GPIO_AF11_UART10 ((uint8_t)0x0B) /* UART10 Alternate Function mapping */ +#define GPIO_AF11_CAN3 ((uint8_t)0x0B) /* CAN3 Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ +#define GPIO_AF12_FSMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ + +/** + * @brief AF 14 selection + */ +#define GPIO_AF14_RNG ((uint8_t)0x0E) /* RNG Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F413xx || STM32F423xx */ + +/*---------------------------------------- STM32F411xx------------------------*/ +#if defined(STM32F411xE) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4/I2S4 Alternate Function mapping */ +#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ +#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */ +#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F411xE */ + +/*---------------------------------------- STM32F410xx------------------------*/ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_FMPI2C1 ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */ +#if defined(STM32F410Cx) || defined(STM32F410Rx) +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#endif /* STM32F410Cx || STM32F410Rx */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI1 ((uint8_t)0x06) /* SPI1 Alternate Function mapping */ +#if defined(STM32F410Cx) || defined(STM32F410Rx) +#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */ +#endif /* STM32F410Cx || STM32F410Rx */ +#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */ +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */ +#define GPIO_AF9_FMPI2C1 ((uint8_t)0x09) /* FMPI2C1 Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +/*---------------------------------------- STM32F446xx -----------------------*/ +#if defined(STM32F446xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ +#define GPIO_AF3_CEC ((uint8_t)0x03) /* CEC Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ +#define GPIO_AF4_FMPI2C1 ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */ +#define GPIO_AF4_CEC ((uint8_t)0x04) /* CEC Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4 Alternate Function mapping */ +#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_UART5 ((uint8_t)0x07) /* UART5 Alternate Function mapping */ +#define GPIO_AF7_SPI2 ((uint8_t)0x07) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF7_SPDIFRX ((uint8_t)0x07) /* SPDIFRX Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ +#define GPIO_AF8_SPDIFRX ((uint8_t)0x08) /* SPDIFRX Alternate Function mapping */ +#define GPIO_AF8_SAI2 ((uint8_t)0x08) /* SAI2 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ +#define GPIO_AF9_QSPI ((uint8_t)0x09) /* QSPI Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_OTG_HS ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */ +#define GPIO_AF10_SAI2 ((uint8_t)0x0A) /* SAI2 Alternate Function mapping */ +#define GPIO_AF10_QSPI ((uint8_t)0x0A) /* QSPI Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ +#define GPIO_AF12_OTG_HS_FS ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 13 selection + */ +#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ + +#endif /* STM32F446xx */ +/*----------------------------------------------------------------------------*/ + +/*-------------------------------- STM32F469xx/STM32F479xx--------------------*/ +#if defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief AF 0 selection + */ +#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ +#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ +#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */ +#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ +#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ + +/** + * @brief AF 1 selection + */ +#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ +#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ + +/** + * @brief AF 2 selection + */ +#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ +#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ +#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ + +/** + * @brief AF 3 selection + */ +#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ +#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */ +#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */ +#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ +#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ +#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ +#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */ +#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */ +#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */ +#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */ +#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */ +#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */ +#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */ + +/** + * @brief AF 7 selection + */ +#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ +#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ +#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ +#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */ + +/** + * @brief AF 8 selection + */ +#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ +#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ +#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */ +#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */ +#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */ + +/** + * @brief AF 9 selection + */ +#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ +#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */ +#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */ +#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */ +#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */ +#define GPIO_AF9_LTDC ((uint8_t)0x09) /* LCD-TFT Alternate Function mapping */ +#define GPIO_AF9_QSPI ((uint8_t)0x09) /* QSPI Alternate Function mapping */ + +/** + * @brief AF 10 selection + */ +#define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ +#define GPIO_AF10_OTG_HS ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */ +#define GPIO_AF10_QSPI ((uint8_t)0x0A) /* QSPI Alternate Function mapping */ + +/** + * @brief AF 11 selection + */ +#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */ + +/** + * @brief AF 12 selection + */ +#define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ +#define GPIO_AF12_OTG_HS_FS ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */ +#define GPIO_AF12_SDIO ((uint8_t)0x0C) /* SDIO Alternate Function mapping */ + +/** + * @brief AF 13 selection + */ +#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */ +#define GPIO_AF13_DSI ((uint8_t)0x0D) /* DSI Alternate Function mapping */ + +/** + * @brief AF 14 selection + */ +#define GPIO_AF14_LTDC ((uint8_t)0x0E) /* LCD-TFT Alternate Function mapping */ + +/** + * @brief AF 15 selection + */ +#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ + +#endif /* STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup GPIOEx_Exported_Macros GPIO Exported Macros + * @{ + */ +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup GPIOEx_Exported_Functions GPIO Exported Functions + * @{ + */ +/** + * @} + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup GPIOEx_Private_Constants GPIO Private Constants + * @{ + */ +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup GPIOEx_Private_Macros GPIO Private Macros + * @{ + */ +/** @defgroup GPIOEx_Get_Port_Index GPIO Get Port Index + * @{ + */ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U :\ + ((__GPIOx__) == (GPIOE))? 4U :\ + ((__GPIOx__) == (GPIOF))? 5U :\ + ((__GPIOx__) == (GPIOG))? 6U :\ + ((__GPIOx__) == (GPIOH))? 7U : 8U) +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U :\ + ((__GPIOx__) == (GPIOE))? 4U :\ + ((__GPIOx__) == (GPIOF))? 5U :\ + ((__GPIOx__) == (GPIOG))? 6U :\ + ((__GPIOx__) == (GPIOH))? 7U :\ + ((__GPIOx__) == (GPIOI))? 8U :\ + ((__GPIOx__) == (GPIOJ))? 9U : 10U) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U : 7U) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U :\ + ((__GPIOx__) == (GPIOE))? 4U : 7U) +#endif /* STM32F401xC || STM32F401xE || STM32F411xE */ + +#if defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U :\ + ((__GPIOx__) == (GPIOE))? 4U :\ + ((__GPIOx__) == (GPIOF))? 5U :\ + ((__GPIOx__) == (GPIOG))? 6U : 7U) +#endif /* STM32F446xx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U :\ + ((__GPIOx__) == (GPIOE))? 4U : 7U) +#endif /* STM32F412Vx */ +#if defined(STM32F412Rx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U : 7U) +#endif /* STM32F412Rx */ +#if defined(STM32F412Cx) +#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U : 7U) +#endif /* STM32F412Cx */ + +/** + * @} + */ + +/** @defgroup GPIOEx_IS_Alternat_function_selection GPIO Check Alternate Function + * @{ + */ +/*------------------------- STM32F429xx/STM32F439xx---------------------------*/ +#if defined(STM32F429xx) || defined(STM32F439xx) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \ + ((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \ + ((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \ + ((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \ + ((AF) == GPIO_AF15_EVENTOUT) || ((AF) == GPIO_AF5_SPI4) || \ + ((AF) == GPIO_AF5_SPI5) || ((AF) == GPIO_AF5_SPI6) || \ + ((AF) == GPIO_AF8_UART7) || ((AF) == GPIO_AF8_UART8) || \ + ((AF) == GPIO_AF12_FMC) || ((AF) == GPIO_AF6_SAI1) || \ + ((AF) == GPIO_AF14_LTDC)) + +#endif /* STM32F429xx || STM32F439xx */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F427xx/STM32F437xx------------------*/ +#if defined(STM32F427xx) || defined(STM32F437xx) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \ + ((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \ + ((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \ + ((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \ + ((AF) == GPIO_AF15_EVENTOUT) || ((AF) == GPIO_AF5_SPI4) || \ + ((AF) == GPIO_AF5_SPI5) || ((AF) == GPIO_AF5_SPI6) || \ + ((AF) == GPIO_AF8_UART7) || ((AF) == GPIO_AF8_UART8) || \ + ((AF) == GPIO_AF12_FMC) || ((AF) == GPIO_AF6_SAI1)) + +#endif /* STM32F427xx || STM32F437xx */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F407xx/STM32F417xx------------------*/ +#if defined(STM32F407xx) || defined(STM32F417xx) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \ + ((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \ + ((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \ + ((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \ + ((AF) == GPIO_AF12_FSMC) || ((AF) == GPIO_AF15_EVENTOUT)) + +#endif /* STM32F407xx || STM32F417xx */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F405xx/STM32F415xx------------------*/ +#if defined(STM32F405xx) || defined(STM32F415xx) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \ + ((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \ + ((AF) == GPIO_AF12_OTG_HS_FS) || ((AF) == GPIO_AF12_SDIO) || \ + ((AF) == GPIO_AF12_FSMC) || ((AF) == GPIO_AF15_EVENTOUT)) + +#endif /* STM32F405xx || STM32F415xx */ + +/*----------------------------------------------------------------------------*/ + +/*---------------------------------------- STM32F401xx------------------------*/ +#if defined(STM32F401xC) || defined(STM32F401xE) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF12_SDIO) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM9) || \ + ((AF) == GPIO_AF3_TIM10) || ((AF) == GPIO_AF3_TIM11) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF5_SPI4) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF7_USART1) || \ + ((AF) == GPIO_AF7_USART2) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_I2C2) || ((AF) == GPIO_AF9_I2C3) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF15_EVENTOUT)) +#endif /* STM32F401xC || STM32F401xE */ +/*----------------------------------------------------------------------------*/ +/*---------------------------------------- STM32F410xx------------------------*/ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define IS_GPIO_AF(AF) (((AF) < 10U) || ((AF) == 15U)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +/*---------------------------------------- STM32F411xx------------------------*/ +#if defined(STM32F411xE) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF4_I2C1) || \ + ((AF) == GPIO_AF4_I2C2) || ((AF) == GPIO_AF4_I2C3) || \ + ((AF) == GPIO_AF5_SPI1) || ((AF) == GPIO_AF5_SPI2) || \ + ((AF) == GPIO_AF5_SPI3) || ((AF) == GPIO_AF6_SPI4) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF5_SPI4) || \ + ((AF) == GPIO_AF6_SPI5) || ((AF) == GPIO_AF7_SPI3) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF8_USART6) || ((AF) == GPIO_AF10_OTG_FS) || \ + ((AF) == GPIO_AF9_I2C2) || ((AF) == GPIO_AF9_I2C3) || \ + ((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF15_EVENTOUT)) + +#endif /* STM32F411xE */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------------------- STM32F446xx ----------------*/ +#if defined(STM32F446xx) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \ + ((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \ + ((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \ + ((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \ + ((AF) == GPIO_AF15_EVENTOUT) || ((AF) == GPIO_AF5_SPI4) || \ + ((AF) == GPIO_AF12_FMC) || ((AF) == GPIO_AF6_SAI1) || \ + ((AF) == GPIO_AF3_CEC) || ((AF) == GPIO_AF4_CEC) || \ + ((AF) == GPIO_AF5_SPI3) || ((AF) == GPIO_AF6_SPI2) || \ + ((AF) == GPIO_AF6_SPI4) || ((AF) == GPIO_AF7_UART5) || \ + ((AF) == GPIO_AF7_SPI2) || ((AF) == GPIO_AF7_SPI3) || \ + ((AF) == GPIO_AF7_SPDIFRX) || ((AF) == GPIO_AF8_SPDIFRX) || \ + ((AF) == GPIO_AF8_SAI2) || ((AF) == GPIO_AF9_QSPI) || \ + ((AF) == GPIO_AF10_SAI2) || ((AF) == GPIO_AF10_QSPI)) + +#endif /* STM32F446xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------------------------------- STM32F469xx/STM32F479xx --------*/ +#if defined(STM32F469xx) || defined(STM32F479xx) +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) || ((AF) == GPIO_AF9_TIM14) || \ + ((AF) == GPIO_AF0_MCO) || ((AF) == GPIO_AF0_TAMPER) || \ + ((AF) == GPIO_AF0_SWJ) || ((AF) == GPIO_AF0_TRACE) || \ + ((AF) == GPIO_AF1_TIM1) || ((AF) == GPIO_AF1_TIM2) || \ + ((AF) == GPIO_AF2_TIM3) || ((AF) == GPIO_AF2_TIM4) || \ + ((AF) == GPIO_AF2_TIM5) || ((AF) == GPIO_AF3_TIM8) || \ + ((AF) == GPIO_AF4_I2C1) || ((AF) == GPIO_AF4_I2C2) || \ + ((AF) == GPIO_AF4_I2C3) || ((AF) == GPIO_AF5_SPI1) || \ + ((AF) == GPIO_AF5_SPI2) || ((AF) == GPIO_AF9_TIM13) || \ + ((AF) == GPIO_AF6_SPI3) || ((AF) == GPIO_AF9_TIM12) || \ + ((AF) == GPIO_AF7_USART1) || ((AF) == GPIO_AF7_USART2) || \ + ((AF) == GPIO_AF7_USART3) || ((AF) == GPIO_AF8_UART4) || \ + ((AF) == GPIO_AF8_UART5) || ((AF) == GPIO_AF8_USART6) || \ + ((AF) == GPIO_AF9_CAN1) || ((AF) == GPIO_AF9_CAN2) || \ + ((AF) == GPIO_AF10_OTG_FS) || ((AF) == GPIO_AF10_OTG_HS) || \ + ((AF) == GPIO_AF11_ETH) || ((AF) == GPIO_AF12_OTG_HS_FS) || \ + ((AF) == GPIO_AF12_SDIO) || ((AF) == GPIO_AF13_DCMI) || \ + ((AF) == GPIO_AF15_EVENTOUT) || ((AF) == GPIO_AF5_SPI4) || \ + ((AF) == GPIO_AF5_SPI5) || ((AF) == GPIO_AF5_SPI6) || \ + ((AF) == GPIO_AF8_UART7) || ((AF) == GPIO_AF8_UART8) || \ + ((AF) == GPIO_AF12_FMC) || ((AF) == GPIO_AF6_SAI1) || \ + ((AF) == GPIO_AF14_LTDC) || ((AF) == GPIO_AF13_DSI) || \ + ((AF) == GPIO_AF9_QSPI) || ((AF) == GPIO_AF10_QSPI)) + +#endif /* STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx-----------*/ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) +#define IS_GPIO_AF(AF) (((AF) < 16U) && ((AF) != 11U) && ((AF) != 14U) && ((AF) != 13U)) +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ +/*----------------------------------------------------------------------------*/ + +/*------------------STM32F413xx/STM32F423xx-----------------------------------*/ +#if defined(STM32F413xx) || defined(STM32F423xx) +#define IS_GPIO_AF(AF) (((AF) < 16U) && ((AF) != 13U)) +#endif /* STM32F413xx || STM32F423xx */ +/*----------------------------------------------------------------------------*/ + +/** + * @} + */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup GPIOEx_Private_Functions GPIO Private Functions + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_GPIO_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h new file mode 100644 index 00000000..9a622b82 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h @@ -0,0 +1,743 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_i2c.h + * @author MCD Application Team + * @brief Header file of I2C HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_I2C_H +#define __STM32F4xx_HAL_I2C_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup I2C + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup I2C_Exported_Types I2C Exported Types + * @{ + */ + +/** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition + * @brief I2C Configuration Structure definition + * @{ + */ +typedef struct +{ + uint32_t ClockSpeed; /*!< Specifies the clock frequency. + This parameter must be set to a value lower than 400kHz */ + + uint32_t DutyCycle; /*!< Specifies the I2C fast mode duty cycle. + This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */ + + uint32_t OwnAddress1; /*!< Specifies the first device own address. + This parameter can be a 7-bit or 10-bit address. */ + + uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected. + This parameter can be a value of @ref I2C_addressing_mode */ + + uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected. + This parameter can be a value of @ref I2C_dual_addressing_mode */ + + uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected + This parameter can be a 7-bit address. */ + + uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected. + This parameter can be a value of @ref I2C_general_call_addressing_mode */ + + uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected. + This parameter can be a value of @ref I2C_nostretch_mode */ + +} I2C_InitTypeDef; + +/** + * @} + */ + +/** @defgroup HAL_state_structure_definition HAL state structure definition + * @brief HAL State structure definition + * @note HAL I2C State value coding follow below described bitmap : + * b7-b6 Error information + * 00 : No Error + * 01 : Abort (Abort user request on going) + * 10 : Timeout + * 11 : Error + * b5 Peripheral initialization status + * 0 : Reset (Peripheral not initialized) + * 1 : Init done (Peripheral initialized and ready to use. HAL I2C Init function called) + * b4 (not used) + * x : Should be set to 0 + * b3 + * 0 : Ready or Busy (No Listen mode ongoing) + * 1 : Listen (Peripheral in Address Listen Mode) + * b2 Intrinsic process state + * 0 : Ready + * 1 : Busy (Peripheral busy with some configuration or internal operations) + * b1 Rx state + * 0 : Ready (no Rx operation ongoing) + * 1 : Busy (Rx operation ongoing) + * b0 Tx state + * 0 : Ready (no Tx operation ongoing) + * 1 : Busy (Tx operation ongoing) + * @{ + */ +typedef enum +{ + HAL_I2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */ + HAL_I2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */ + HAL_I2C_STATE_BUSY = 0x24U, /*!< An internal process is ongoing */ + HAL_I2C_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing */ + HAL_I2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */ + HAL_I2C_STATE_LISTEN = 0x28U, /*!< Address Listen Mode is ongoing */ + HAL_I2C_STATE_BUSY_TX_LISTEN = 0x29U, /*!< Address Listen Mode and Data Transmission + process is ongoing */ + HAL_I2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception + process is ongoing */ + HAL_I2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */ + HAL_I2C_STATE_TIMEOUT = 0xA0U, /*!< Timeout state */ + HAL_I2C_STATE_ERROR = 0xE0U /*!< Error */ + +} HAL_I2C_StateTypeDef; + +/** + * @} + */ + +/** @defgroup HAL_mode_structure_definition HAL mode structure definition + * @brief HAL Mode structure definition + * @note HAL I2C Mode value coding follow below described bitmap :\n + * b7 (not used)\n + * x : Should be set to 0\n + * b6\n + * 0 : None\n + * 1 : Memory (HAL I2C communication is in Memory Mode)\n + * b5\n + * 0 : None\n + * 1 : Slave (HAL I2C communication is in Slave Mode)\n + * b4\n + * 0 : None\n + * 1 : Master (HAL I2C communication is in Master Mode)\n + * b3-b2-b1-b0 (not used)\n + * xxxx : Should be set to 0000 + * @{ + */ +typedef enum +{ + HAL_I2C_MODE_NONE = 0x00U, /*!< No I2C communication on going */ + HAL_I2C_MODE_MASTER = 0x10U, /*!< I2C communication is in Master Mode */ + HAL_I2C_MODE_SLAVE = 0x20U, /*!< I2C communication is in Slave Mode */ + HAL_I2C_MODE_MEM = 0x40U /*!< I2C communication is in Memory Mode */ + +} HAL_I2C_ModeTypeDef; + +/** + * @} + */ + +/** @defgroup I2C_Error_Code_definition I2C Error Code definition + * @brief I2C Error Code definition + * @{ + */ +#define HAL_I2C_ERROR_NONE 0x00000000U /*!< No error */ +#define HAL_I2C_ERROR_BERR 0x00000001U /*!< BERR error */ +#define HAL_I2C_ERROR_ARLO 0x00000002U /*!< ARLO error */ +#define HAL_I2C_ERROR_AF 0x00000004U /*!< AF error */ +#define HAL_I2C_ERROR_OVR 0x00000008U /*!< OVR error */ +#define HAL_I2C_ERROR_DMA 0x00000010U /*!< DMA transfer error */ +#define HAL_I2C_ERROR_TIMEOUT 0x00000020U /*!< Timeout Error */ +#define HAL_I2C_ERROR_SIZE 0x00000040U /*!< Size Management error */ +#define HAL_I2C_ERROR_DMA_PARAM 0x00000080U /*!< DMA Parameter Error */ +#define HAL_I2C_WRONG_START 0x00000200U /*!< Wrong start Error */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) +#define HAL_I2C_ERROR_INVALID_CALLBACK 0x00000100U /*!< Invalid Callback error */ +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @defgroup I2C_handle_Structure_definition I2C handle Structure definition + * @brief I2C handle Structure definition + * @{ + */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) +typedef struct __I2C_HandleTypeDef +#else +typedef struct +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ +{ + I2C_TypeDef *Instance; /*!< I2C registers base address */ + + I2C_InitTypeDef Init; /*!< I2C communication parameters */ + + uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */ + + uint16_t XferSize; /*!< I2C transfer size */ + + __IO uint16_t XferCount; /*!< I2C transfer counter */ + + __IO uint32_t XferOptions; /*!< I2C transfer options */ + + __IO uint32_t PreviousState; /*!< I2C communication Previous state and mode + context for internal usage */ + + DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */ + + DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */ + + HAL_LockTypeDef Lock; /*!< I2C locking object */ + + __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */ + + __IO HAL_I2C_ModeTypeDef Mode; /*!< I2C communication mode */ + + __IO uint32_t ErrorCode; /*!< I2C Error code */ + + __IO uint32_t Devaddress; /*!< I2C Target device address */ + + __IO uint32_t Memaddress; /*!< I2C Target memory address */ + + __IO uint32_t MemaddSize; /*!< I2C Target memory address size */ + + __IO uint32_t EventCount; /*!< I2C Event counter */ + + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + void (* MasterTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Tx Transfer completed callback */ + void (* MasterRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Rx Transfer completed callback */ + void (* SlaveTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Tx Transfer completed callback */ + void (* SlaveRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Rx Transfer completed callback */ + void (* ListenCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Listen Complete callback */ + void (* MemTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Tx Transfer completed callback */ + void (* MemRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Rx Transfer completed callback */ + void (* ErrorCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Error callback */ + void (* AbortCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Abort callback */ + + void (* AddrCallback)(struct __I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< I2C Slave Address Match callback */ + + void (* MspInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp Init callback */ + void (* MspDeInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp DeInit callback */ + +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ +} I2C_HandleTypeDef; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) +/** + * @brief HAL I2C Callback ID enumeration definition + */ +typedef enum +{ + HAL_I2C_MASTER_TX_COMPLETE_CB_ID = 0x00U, /*!< I2C Master Tx Transfer completed callback ID */ + HAL_I2C_MASTER_RX_COMPLETE_CB_ID = 0x01U, /*!< I2C Master Rx Transfer completed callback ID */ + HAL_I2C_SLAVE_TX_COMPLETE_CB_ID = 0x02U, /*!< I2C Slave Tx Transfer completed callback ID */ + HAL_I2C_SLAVE_RX_COMPLETE_CB_ID = 0x03U, /*!< I2C Slave Rx Transfer completed callback ID */ + HAL_I2C_LISTEN_COMPLETE_CB_ID = 0x04U, /*!< I2C Listen Complete callback ID */ + HAL_I2C_MEM_TX_COMPLETE_CB_ID = 0x05U, /*!< I2C Memory Tx Transfer callback ID */ + HAL_I2C_MEM_RX_COMPLETE_CB_ID = 0x06U, /*!< I2C Memory Rx Transfer completed callback ID */ + HAL_I2C_ERROR_CB_ID = 0x07U, /*!< I2C Error callback ID */ + HAL_I2C_ABORT_CB_ID = 0x08U, /*!< I2C Abort callback ID */ + + HAL_I2C_MSPINIT_CB_ID = 0x09U, /*!< I2C Msp Init callback ID */ + HAL_I2C_MSPDEINIT_CB_ID = 0x0AU /*!< I2C Msp DeInit callback ID */ + +} HAL_I2C_CallbackIDTypeDef; + +/** + * @brief HAL I2C Callback pointer definition + */ +typedef void (*pI2C_CallbackTypeDef)(I2C_HandleTypeDef *hi2c); /*!< pointer to an I2C callback function */ +typedef void (*pI2C_AddrCallbackTypeDef)(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< pointer to an I2C Address Match callback function */ + +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** + * @} + */ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup I2C_Exported_Constants I2C Exported Constants + * @{ + */ + +/** @defgroup I2C_duty_cycle_in_fast_mode I2C duty cycle in fast mode + * @{ + */ +#define I2C_DUTYCYCLE_2 0x00000000U +#define I2C_DUTYCYCLE_16_9 I2C_CCR_DUTY +/** + * @} + */ + +/** @defgroup I2C_addressing_mode I2C addressing mode + * @{ + */ +#define I2C_ADDRESSINGMODE_7BIT 0x00004000U +#define I2C_ADDRESSINGMODE_10BIT (I2C_OAR1_ADDMODE | 0x00004000U) +/** + * @} + */ + +/** @defgroup I2C_dual_addressing_mode I2C dual addressing mode + * @{ + */ +#define I2C_DUALADDRESS_DISABLE 0x00000000U +#define I2C_DUALADDRESS_ENABLE I2C_OAR2_ENDUAL +/** + * @} + */ + +/** @defgroup I2C_general_call_addressing_mode I2C general call addressing mode + * @{ + */ +#define I2C_GENERALCALL_DISABLE 0x00000000U +#define I2C_GENERALCALL_ENABLE I2C_CR1_ENGC +/** + * @} + */ + +/** @defgroup I2C_nostretch_mode I2C nostretch mode + * @{ + */ +#define I2C_NOSTRETCH_DISABLE 0x00000000U +#define I2C_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH +/** + * @} + */ + +/** @defgroup I2C_Memory_Address_Size I2C Memory Address Size + * @{ + */ +#define I2C_MEMADD_SIZE_8BIT 0x00000001U +#define I2C_MEMADD_SIZE_16BIT 0x00000010U +/** + * @} + */ + +/** @defgroup I2C_XferDirection_definition I2C XferDirection definition + * @{ + */ +#define I2C_DIRECTION_RECEIVE 0x00000000U +#define I2C_DIRECTION_TRANSMIT 0x00000001U +/** + * @} + */ + +/** @defgroup I2C_XferOptions_definition I2C XferOptions definition + * @{ + */ +#define I2C_FIRST_FRAME 0x00000001U +#define I2C_FIRST_AND_NEXT_FRAME 0x00000002U +#define I2C_NEXT_FRAME 0x00000004U +#define I2C_FIRST_AND_LAST_FRAME 0x00000008U +#define I2C_LAST_FRAME_NO_STOP 0x00000010U +#define I2C_LAST_FRAME 0x00000020U + +/* List of XferOptions in usage of : + * 1- Restart condition in all use cases (direction change or not) + */ +#define I2C_OTHER_FRAME (0x00AA0000U) +#define I2C_OTHER_AND_LAST_FRAME (0xAA000000U) +/** + * @} + */ + +/** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition + * @brief I2C Interrupt definition + * Elements values convention: 0xXXXXXXXX + * - XXXXXXXX : Interrupt control mask + * @{ + */ +#define I2C_IT_BUF I2C_CR2_ITBUFEN +#define I2C_IT_EVT I2C_CR2_ITEVTEN +#define I2C_IT_ERR I2C_CR2_ITERREN +/** + * @} + */ + +/** @defgroup I2C_Flag_definition I2C Flag definition + * @{ + */ + +#define I2C_FLAG_OVR 0x00010800U +#define I2C_FLAG_AF 0x00010400U +#define I2C_FLAG_ARLO 0x00010200U +#define I2C_FLAG_BERR 0x00010100U +#define I2C_FLAG_TXE 0x00010080U +#define I2C_FLAG_RXNE 0x00010040U +#define I2C_FLAG_STOPF 0x00010010U +#define I2C_FLAG_ADD10 0x00010008U +#define I2C_FLAG_BTF 0x00010004U +#define I2C_FLAG_ADDR 0x00010002U +#define I2C_FLAG_SB 0x00010001U +#define I2C_FLAG_DUALF 0x00100080U +#define I2C_FLAG_GENCALL 0x00100010U +#define I2C_FLAG_TRA 0x00100004U +#define I2C_FLAG_BUSY 0x00100002U +#define I2C_FLAG_MSL 0x00100001U +/** + * @} + */ + +/** + * @} + */ + +/* Exported macros -----------------------------------------------------------*/ + +/** @defgroup I2C_Exported_Macros I2C Exported Macros + * @{ + */ + +/** @brief Reset I2C handle state. + * @param __HANDLE__ specifies the I2C Handle. + * @retval None + */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) +#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) do{ \ + (__HANDLE__)->State = HAL_I2C_STATE_RESET; \ + (__HANDLE__)->MspInitCallback = NULL; \ + (__HANDLE__)->MspDeInitCallback = NULL; \ + } while(0) +#else +#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET) +#endif + +/** @brief Enable or disable the specified I2C interrupts. + * @param __HANDLE__ specifies the I2C Handle. + * @param __INTERRUPT__ specifies the interrupt source to enable or disable. + * This parameter can be one of the following values: + * @arg I2C_IT_BUF: Buffer interrupt enable + * @arg I2C_IT_EVT: Event interrupt enable + * @arg I2C_IT_ERR: Error interrupt enable + * @retval None + */ +#define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR2,(__INTERRUPT__)) +#define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__)) + +/** @brief Checks if the specified I2C interrupt source is enabled or disabled. + * @param __HANDLE__ specifies the I2C Handle. + * @param __INTERRUPT__ specifies the I2C interrupt source to check. + * This parameter can be one of the following values: + * @arg I2C_IT_BUF: Buffer interrupt enable + * @arg I2C_IT_EVT: Event interrupt enable + * @arg I2C_IT_ERR: Error interrupt enable + * @retval The new state of __INTERRUPT__ (TRUE or FALSE). + */ +#define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) + +/** @brief Checks whether the specified I2C flag is set or not. + * @param __HANDLE__ specifies the I2C Handle. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg I2C_FLAG_OVR: Overrun/Underrun flag + * @arg I2C_FLAG_AF: Acknowledge failure flag + * @arg I2C_FLAG_ARLO: Arbitration lost flag + * @arg I2C_FLAG_BERR: Bus error flag + * @arg I2C_FLAG_TXE: Data register empty flag + * @arg I2C_FLAG_RXNE: Data register not empty flag + * @arg I2C_FLAG_STOPF: Stop detection flag + * @arg I2C_FLAG_ADD10: 10-bit header sent flag + * @arg I2C_FLAG_BTF: Byte transfer finished flag + * @arg I2C_FLAG_ADDR: Address sent flag + * Address matched flag + * @arg I2C_FLAG_SB: Start bit flag + * @arg I2C_FLAG_DUALF: Dual flag + * @arg I2C_FLAG_GENCALL: General call header flag + * @arg I2C_FLAG_TRA: Transmitter/Receiver flag + * @arg I2C_FLAG_BUSY: Bus busy flag + * @arg I2C_FLAG_MSL: Master/Slave flag + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) ((((uint8_t)((__FLAG__) >> 16U)) == 0x01U) ? \ + (((((__HANDLE__)->Instance->SR1) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET) : \ + (((((__HANDLE__)->Instance->SR2) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET)) + +/** @brief Clears the I2C pending flags which are cleared by writing 0 in a specific bit. + * @param __HANDLE__ specifies the I2C Handle. + * @param __FLAG__ specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode) + * @arg I2C_FLAG_AF: Acknowledge failure flag + * @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode) + * @arg I2C_FLAG_BERR: Bus error flag + * @retval None + */ +#define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR1 = ~((__FLAG__) & I2C_FLAG_MASK)) + +/** @brief Clears the I2C ADDR pending flag. + * @param __HANDLE__ specifies the I2C Handle. + * This parameter can be I2C where x: 1, 2, or 3 to select the I2C peripheral. + * @retval None + */ +#define __HAL_I2C_CLEAR_ADDRFLAG(__HANDLE__) \ + do{ \ + __IO uint32_t tmpreg = 0x00U; \ + tmpreg = (__HANDLE__)->Instance->SR1; \ + tmpreg = (__HANDLE__)->Instance->SR2; \ + UNUSED(tmpreg); \ + } while(0) + +/** @brief Clears the I2C STOPF pending flag. + * @param __HANDLE__ specifies the I2C Handle. + * @retval None + */ +#define __HAL_I2C_CLEAR_STOPFLAG(__HANDLE__) \ + do{ \ + __IO uint32_t tmpreg = 0x00U; \ + tmpreg = (__HANDLE__)->Instance->SR1; \ + SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE); \ + UNUSED(tmpreg); \ + } while(0) + +/** @brief Enable the specified I2C peripheral. + * @param __HANDLE__ specifies the I2C Handle. + * @retval None + */ +#define __HAL_I2C_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE) + +/** @brief Disable the specified I2C peripheral. + * @param __HANDLE__ specifies the I2C Handle. + * @retval None + */ +#define __HAL_I2C_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE) + +/** + * @} + */ + +/* Include I2C HAL Extension module */ +#include "stm32f4xx_hal_i2c_ex.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup I2C_Exported_Functions + * @{ + */ + +/** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions + * @{ + */ +/* Initialization and de-initialization functions******************************/ +HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c); +HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c); +void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c); +void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c); + +/* Callbacks Register/UnRegister functions ***********************************/ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) +HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID, pI2C_CallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID); + +HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions + * @{ + */ +/* IO operation functions ****************************************************/ +/******* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout); + +/******* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); + +HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c); +HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c); +HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress); + +/******* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); + +HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); +/** + * @} + */ + +/** @addtogroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks + * @{ + */ +/******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */ +void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c); +void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c); +void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); +void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c); +void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c); +/** + * @} + */ + +/** @addtogroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions + * @{ + */ +/* Peripheral State, Mode and Error functions *********************************/ +HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c); +HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c); +uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c); + +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup I2C_Private_Constants I2C Private Constants + * @{ + */ +#define I2C_FLAG_MASK 0x0000FFFFU +#define I2C_MIN_PCLK_FREQ_STANDARD 2000000U /*!< 2 MHz */ +#define I2C_MIN_PCLK_FREQ_FAST 4000000U /*!< 4 MHz */ +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup I2C_Private_Macros I2C Private Macros + * @{ + */ + +#define I2C_MIN_PCLK_FREQ(__PCLK__, __SPEED__) (((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST)) +#define I2C_CCR_CALCULATION(__PCLK__, __SPEED__, __COEFF__) (((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR) +#define I2C_FREQRANGE(__PCLK__) ((__PCLK__)/1000000U) +#define I2C_RISE_TIME(__FREQRANGE__, __SPEED__) (((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U)) +#define I2C_SPEED_STANDARD(__PCLK__, __SPEED__) ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U)) +#define I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9)) +#define I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \ + ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__)) & I2C_CCR_CCR) == 0U)? 1U : \ + ((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__))) | I2C_CCR_FS)) + +#define I2C_7BIT_ADD_WRITE(__ADDRESS__) ((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0))) +#define I2C_7BIT_ADD_READ(__ADDRESS__) ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0)) + +#define I2C_10BIT_ADDRESS(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF))) +#define I2C_10BIT_HEADER_WRITE(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0))) +#define I2C_10BIT_HEADER_READ(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1)))) + +#define I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8))) +#define I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF))) + +/** @defgroup I2C_IS_RTC_Definitions I2C Private macros to check input parameters + * @{ + */ +#define IS_I2C_DUTY_CYCLE(CYCLE) (((CYCLE) == I2C_DUTYCYCLE_2) || \ + ((CYCLE) == I2C_DUTYCYCLE_16_9)) +#define IS_I2C_ADDRESSING_MODE(ADDRESS) (((ADDRESS) == I2C_ADDRESSINGMODE_7BIT) || \ + ((ADDRESS) == I2C_ADDRESSINGMODE_10BIT)) +#define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \ + ((ADDRESS) == I2C_DUALADDRESS_ENABLE)) +#define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLE) || \ + ((CALL) == I2C_GENERALCALL_ENABLE)) +#define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLE) || \ + ((STRETCH) == I2C_NOSTRETCH_ENABLE)) +#define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \ + ((SIZE) == I2C_MEMADD_SIZE_16BIT)) +#define IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) > 0U) && ((SPEED) <= 400000U)) +#define IS_I2C_OWN_ADDRESS1(ADDRESS1) (((ADDRESS1) & 0xFFFFFC00U) == 0U) +#define IS_I2C_OWN_ADDRESS2(ADDRESS2) (((ADDRESS2) & 0xFFFFFF01U) == 0U) +#define IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_FIRST_FRAME) || \ + ((REQUEST) == I2C_FIRST_AND_NEXT_FRAME) || \ + ((REQUEST) == I2C_NEXT_FRAME) || \ + ((REQUEST) == I2C_FIRST_AND_LAST_FRAME) || \ + ((REQUEST) == I2C_LAST_FRAME) || \ + ((REQUEST) == I2C_LAST_FRAME_NO_STOP) || \ + IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)) + +#define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_OTHER_FRAME) || \ + ((REQUEST) == I2C_OTHER_AND_LAST_FRAME)) + +#define I2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET) +#define I2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET) +/** + * @} + */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup I2C_Private_Functions I2C Private Functions + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + + +#endif /* __STM32F4xx_HAL_I2C_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h new file mode 100644 index 00000000..6864d835 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h @@ -0,0 +1,117 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_i2c_ex.h + * @author MCD Application Team + * @brief Header file of I2C HAL Extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_I2C_EX_H +#define __STM32F4xx_HAL_I2C_EX_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(I2C_FLTR_ANOFF)&&defined(I2C_FLTR_DNF) +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup I2CEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/** @defgroup I2CEx_Exported_Constants I2C Exported Constants + * @{ + */ + +/** @defgroup I2CEx_Analog_Filter I2C Analog Filter + * @{ + */ +#define I2C_ANALOGFILTER_ENABLE 0x00000000U +#define I2C_ANALOGFILTER_DISABLE I2C_FLTR_ANOFF +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup I2CEx_Exported_Functions + * @{ + */ + +/** @addtogroup I2CEx_Exported_Functions_Group1 + * @{ + */ +/* Peripheral Control functions ************************************************/ +HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter); +HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter); +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup I2CEx_Private_Constants I2C Private Constants + * @{ + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup I2CEx_Private_Macros I2C Private Macros + * @{ + */ +#define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \ + ((FILTER) == I2C_ANALOGFILTER_DISABLE)) +#define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU) +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_I2C_EX_H */ + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd.h new file mode 100644 index 00000000..87b9efa0 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd.h @@ -0,0 +1,468 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pcd.h + * @author MCD Application Team + * @brief Header file of PCD HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_PCD_H +#define STM32F4xx_HAL_PCD_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_ll_usb.h" + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup PCD + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup PCD_Exported_Types PCD Exported Types + * @{ + */ + +/** + * @brief PCD State structure definition + */ +typedef enum +{ + HAL_PCD_STATE_RESET = 0x00, + HAL_PCD_STATE_READY = 0x01, + HAL_PCD_STATE_ERROR = 0x02, + HAL_PCD_STATE_BUSY = 0x03, + HAL_PCD_STATE_TIMEOUT = 0x04 +} PCD_StateTypeDef; + +/* Device LPM suspend state */ +typedef enum +{ + LPM_L0 = 0x00, /* on */ + LPM_L1 = 0x01, /* LPM L1 sleep */ + LPM_L2 = 0x02, /* suspend */ + LPM_L3 = 0x03, /* off */ +} PCD_LPM_StateTypeDef; + +typedef enum +{ + PCD_LPM_L0_ACTIVE = 0x00, /* on */ + PCD_LPM_L1_ACTIVE = 0x01, /* LPM L1 sleep */ +} PCD_LPM_MsgTypeDef; + +typedef enum +{ + PCD_BCD_ERROR = 0xFF, + PCD_BCD_CONTACT_DETECTION = 0xFE, + PCD_BCD_STD_DOWNSTREAM_PORT = 0xFD, + PCD_BCD_CHARGING_DOWNSTREAM_PORT = 0xFC, + PCD_BCD_DEDICATED_CHARGING_PORT = 0xFB, + PCD_BCD_DISCOVERY_COMPLETED = 0x00, + +} PCD_BCD_MsgTypeDef; + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +typedef USB_OTG_GlobalTypeDef PCD_TypeDef; +typedef USB_OTG_CfgTypeDef PCD_InitTypeDef; +typedef USB_OTG_EPTypeDef PCD_EPTypeDef; +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +/** + * @brief PCD Handle Structure definition + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +typedef struct __PCD_HandleTypeDef +#else +typedef struct +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + PCD_TypeDef *Instance; /*!< Register base address */ + PCD_InitTypeDef Init; /*!< PCD required parameters */ + __IO uint8_t USB_Address; /*!< USB Address */ + PCD_EPTypeDef IN_ep[16]; /*!< IN endpoint parameters */ + PCD_EPTypeDef OUT_ep[16]; /*!< OUT endpoint parameters */ + HAL_LockTypeDef Lock; /*!< PCD peripheral status */ + __IO PCD_StateTypeDef State; /*!< PCD communication state */ + __IO uint32_t ErrorCode; /*!< PCD Error code */ + uint32_t Setup[12]; /*!< Setup packet buffer */ + PCD_LPM_StateTypeDef LPM_State; /*!< LPM State */ + uint32_t BESL; + + + uint32_t lpm_active; /*!< Enable or disable the Link Power Management . + This parameter can be set to ENABLE or DISABLE */ + + uint32_t battery_charging_active; /*!< Enable or disable Battery charging. + This parameter can be set to ENABLE or DISABLE */ + void *pData; /*!< Pointer to upper stack Handler */ + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + void (* SOFCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD SOF callback */ + void (* SetupStageCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Setup Stage callback */ + void (* ResetCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Reset callback */ + void (* SuspendCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Suspend callback */ + void (* ResumeCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Resume callback */ + void (* ConnectCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Connect callback */ + void (* DisconnectCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Disconnect callback */ + + void (* DataOutStageCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD Data OUT Stage callback */ + void (* DataInStageCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD Data IN Stage callback */ + void (* ISOOUTIncompleteCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD ISO OUT Incomplete callback */ + void (* ISOINIncompleteCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD ISO IN Incomplete callback */ + void (* BCDCallback)(struct __PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); /*!< USB OTG PCD BCD callback */ + void (* LPMCallback)(struct __PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); /*!< USB OTG PCD LPM callback */ + + void (* MspInitCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Msp Init callback */ + void (* MspDeInitCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Msp DeInit callback */ +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +} PCD_HandleTypeDef; + +/** + * @} + */ + +/* Include PCD HAL Extended module */ +#include "stm32f4xx_hal_pcd_ex.h" + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup PCD_Exported_Constants PCD Exported Constants + * @{ + */ + +/** @defgroup PCD_Speed PCD Speed + * @{ + */ +#define PCD_SPEED_HIGH USBD_HS_SPEED +#define PCD_SPEED_HIGH_IN_FULL USBD_HSINFS_SPEED +#define PCD_SPEED_FULL USBD_FS_SPEED +/** + * @} + */ + +/** @defgroup PCD_PHY_Module PCD PHY Module + * @{ + */ +#define PCD_PHY_ULPI 1U +#define PCD_PHY_EMBEDDED 2U +#define PCD_PHY_UTMI 3U +/** + * @} + */ + +/** @defgroup PCD_Error_Code_definition PCD Error Code definition + * @brief PCD Error Code definition + * @{ + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +#define HAL_PCD_ERROR_INVALID_CALLBACK (0x00000010U) /*!< Invalid Callback error */ +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macros -----------------------------------------------------------*/ +/** @defgroup PCD_Exported_Macros PCD Exported Macros + * @brief macros to handle interrupts and specific clock configurations + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +#define __HAL_PCD_ENABLE(__HANDLE__) (void)USB_EnableGlobalInt ((__HANDLE__)->Instance) +#define __HAL_PCD_DISABLE(__HANDLE__) (void)USB_DisableGlobalInt ((__HANDLE__)->Instance) + +#define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((USB_ReadInterrupts((__HANDLE__)->Instance) & (__INTERRUPT__)) == (__INTERRUPT__)) +#define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->GINTSTS) &= (__INTERRUPT__)) +#define __HAL_PCD_IS_INVALID_INTERRUPT(__HANDLE__) (USB_ReadInterrupts((__HANDLE__)->Instance) == 0U) + + +#define __HAL_PCD_UNGATE_PHYCLOCK(__HANDLE__) *(__IO uint32_t *)((uint32_t)((__HANDLE__)->Instance) + USB_OTG_PCGCCTL_BASE) &= ~(USB_OTG_PCGCCTL_STOPCLK) + +#define __HAL_PCD_GATE_PHYCLOCK(__HANDLE__) *(__IO uint32_t *)((uint32_t)((__HANDLE__)->Instance) + USB_OTG_PCGCCTL_BASE) |= USB_OTG_PCGCCTL_STOPCLK + +#define __HAL_PCD_IS_PHY_SUSPENDED(__HANDLE__) ((*(__IO uint32_t *)((uint32_t)((__HANDLE__)->Instance) + USB_OTG_PCGCCTL_BASE)) & 0x10U) + +#define __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_IT() EXTI->IMR |= (USB_OTG_HS_WAKEUP_EXTI_LINE) +#define __HAL_USB_OTG_HS_WAKEUP_EXTI_DISABLE_IT() EXTI->IMR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE) +#define __HAL_USB_OTG_HS_WAKEUP_EXTI_GET_FLAG() EXTI->PR & (USB_OTG_HS_WAKEUP_EXTI_LINE) +#define __HAL_USB_OTG_HS_WAKEUP_EXTI_CLEAR_FLAG() EXTI->PR = (USB_OTG_HS_WAKEUP_EXTI_LINE) + +#define __HAL_USB_OTG_HS_WAKEUP_EXTI_ENABLE_RISING_EDGE() \ + do { \ + EXTI->FTSR &= ~(USB_OTG_HS_WAKEUP_EXTI_LINE); \ + EXTI->RTSR |= USB_OTG_HS_WAKEUP_EXTI_LINE; \ + } while(0U) +#define __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_IT() EXTI->IMR |= USB_OTG_FS_WAKEUP_EXTI_LINE +#define __HAL_USB_OTG_FS_WAKEUP_EXTI_DISABLE_IT() EXTI->IMR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE) +#define __HAL_USB_OTG_FS_WAKEUP_EXTI_GET_FLAG() EXTI->PR & (USB_OTG_FS_WAKEUP_EXTI_LINE) +#define __HAL_USB_OTG_FS_WAKEUP_EXTI_CLEAR_FLAG() EXTI->PR = USB_OTG_FS_WAKEUP_EXTI_LINE + +#define __HAL_USB_OTG_FS_WAKEUP_EXTI_ENABLE_RISING_EDGE() \ + do { \ + EXTI->FTSR &= ~(USB_OTG_FS_WAKEUP_EXTI_LINE); \ + EXTI->RTSR |= USB_OTG_FS_WAKEUP_EXTI_LINE; \ + } while(0U) +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup PCD_Exported_Functions PCD Exported Functions + * @{ + */ + +/* Initialization/de-initialization functions ********************************/ +/** @addtogroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions + * @{ + */ +HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd); +void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd); +void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd); + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +/** @defgroup HAL_PCD_Callback_ID_enumeration_definition HAL USB OTG PCD Callback ID enumeration definition + * @brief HAL USB OTG PCD Callback ID enumeration definition + * @{ + */ +typedef enum +{ + HAL_PCD_SOF_CB_ID = 0x01, /*!< USB PCD SOF callback ID */ + HAL_PCD_SETUPSTAGE_CB_ID = 0x02, /*!< USB PCD Setup Stage callback ID */ + HAL_PCD_RESET_CB_ID = 0x03, /*!< USB PCD Reset callback ID */ + HAL_PCD_SUSPEND_CB_ID = 0x04, /*!< USB PCD Suspend callback ID */ + HAL_PCD_RESUME_CB_ID = 0x05, /*!< USB PCD Resume callback ID */ + HAL_PCD_CONNECT_CB_ID = 0x06, /*!< USB PCD Connect callback ID */ + HAL_PCD_DISCONNECT_CB_ID = 0x07, /*!< USB PCD Disconnect callback ID */ + + HAL_PCD_MSPINIT_CB_ID = 0x08, /*!< USB PCD MspInit callback ID */ + HAL_PCD_MSPDEINIT_CB_ID = 0x09 /*!< USB PCD MspDeInit callback ID */ + +} HAL_PCD_CallbackIDTypeDef; +/** + * @} + */ + +/** @defgroup HAL_PCD_Callback_pointer_definition HAL USB OTG PCD Callback pointer definition + * @brief HAL USB OTG PCD Callback pointer definition + * @{ + */ + +typedef void (*pPCD_CallbackTypeDef)(PCD_HandleTypeDef *hpcd); /*!< pointer to a common USB OTG PCD callback function */ +typedef void (*pPCD_DataOutStageCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD Data OUT Stage callback */ +typedef void (*pPCD_DataInStageCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD Data IN Stage callback */ +typedef void (*pPCD_IsoOutIncpltCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD ISO OUT Incomplete callback */ +typedef void (*pPCD_IsoInIncpltCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD ISO IN Incomplete callback */ +typedef void (*pPCD_LpmCallbackTypeDef)(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); /*!< pointer to USB OTG PCD LPM callback */ +typedef void (*pPCD_BcdCallbackTypeDef)(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); /*!< pointer to USB OTG PCD BCD callback */ + +/** + * @} + */ + +HAL_StatusTypeDef HAL_PCD_RegisterCallback(PCD_HandleTypeDef *hpcd, + HAL_PCD_CallbackIDTypeDef CallbackID, + pPCD_CallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterCallback(PCD_HandleTypeDef *hpcd, + HAL_PCD_CallbackIDTypeDef CallbackID); + +HAL_StatusTypeDef HAL_PCD_RegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd, + pPCD_DataOutStageCallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd); + +HAL_StatusTypeDef HAL_PCD_RegisterDataInStageCallback(PCD_HandleTypeDef *hpcd, + pPCD_DataInStageCallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterDataInStageCallback(PCD_HandleTypeDef *hpcd); + +HAL_StatusTypeDef HAL_PCD_RegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd, + pPCD_IsoOutIncpltCallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd); + +HAL_StatusTypeDef HAL_PCD_RegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd, + pPCD_IsoInIncpltCallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd); + +HAL_StatusTypeDef HAL_PCD_RegisterBcdCallback(PCD_HandleTypeDef *hpcd, + pPCD_BcdCallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterBcdCallback(PCD_HandleTypeDef *hpcd); + +HAL_StatusTypeDef HAL_PCD_RegisterLpmCallback(PCD_HandleTypeDef *hpcd, + pPCD_LpmCallbackTypeDef pCallback); + +HAL_StatusTypeDef HAL_PCD_UnRegisterLpmCallback(PCD_HandleTypeDef *hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +/** + * @} + */ + +/* I/O operation functions ***************************************************/ +/* Non-Blocking mode: Interrupt */ +/** @addtogroup PCD_Exported_Functions_Group2 Input and Output operation functions + * @{ + */ +HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd); +void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd); +void HAL_PCD_WKUP_IRQHandler(PCD_HandleTypeDef *hpcd); + +void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd); +void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd); +void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd); +void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd); +void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd); +void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd); +void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd); + +void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum); +void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum); +void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum); +void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum); +/** + * @} + */ + +/* Peripheral Control functions **********************************************/ +/** @addtogroup PCD_Exported_Functions_Group3 Peripheral Control functions + * @{ + */ +HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address); +HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, + uint16_t ep_mps, uint8_t ep_type); + +HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr); +HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, + uint8_t *pBuf, uint32_t len); + +HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, + uint8_t *pBuf, uint32_t len); + + +HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr); +HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr); +HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr); +HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd); + +uint32_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr); +/** + * @} + */ + +/* Peripheral State functions ************************************************/ +/** @addtogroup PCD_Exported_Functions_Group4 Peripheral State functions + * @{ + */ +PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd); +/** + * @} + */ + +/** + * @} + */ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup PCD_Private_Constants PCD Private Constants + * @{ + */ +/** @defgroup USB_EXTI_Line_Interrupt USB EXTI line interrupt + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +#define USB_OTG_FS_WAKEUP_EXTI_LINE (0x1U << 18) /*!< USB FS EXTI Line WakeUp Interrupt */ +#define USB_OTG_HS_WAKEUP_EXTI_LINE (0x1U << 20) /*!< USB HS EXTI Line WakeUp Interrupt */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + +/** + * @} + */ +/** + * @} + */ + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +#ifndef USB_OTG_DOEPINT_OTEPSPR +#define USB_OTG_DOEPINT_OTEPSPR (0x1UL << 5) /*!< Status Phase Received interrupt */ +#endif + +#ifndef USB_OTG_DOEPMSK_OTEPSPRM +#define USB_OTG_DOEPMSK_OTEPSPRM (0x1UL << 5) /*!< Setup Packet Received interrupt mask */ +#endif + +#ifndef USB_OTG_DOEPINT_NAK +#define USB_OTG_DOEPINT_NAK (0x1UL << 13) /*!< NAK interrupt */ +#endif + +#ifndef USB_OTG_DOEPMSK_NAKM +#define USB_OTG_DOEPMSK_NAKM (0x1UL << 13) /*!< OUT Packet NAK interrupt mask */ +#endif + +#ifndef USB_OTG_DOEPINT_STPKTRX +#define USB_OTG_DOEPINT_STPKTRX (0x1UL << 15) /*!< Setup Packet Received interrupt */ +#endif + +#ifndef USB_OTG_DOEPMSK_NYETM +#define USB_OTG_DOEPMSK_NYETM (0x1UL << 14) /*!< Setup Packet Received interrupt mask */ +#endif +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup PCD_Private_Macros PCD Private Macros + * @{ + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32F4xx_HAL_PCD_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd_ex.h new file mode 100644 index 00000000..71e9a2c1 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pcd_ex.h @@ -0,0 +1,91 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pcd_ex.h + * @author MCD Application Team + * @brief Header file of PCD HAL Extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_PCD_EX_H +#define STM32F4xx_HAL_PCD_EX_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup PCDEx + * @{ + */ +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/* Exported macros -----------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup PCDEx_Exported_Functions PCDEx Exported Functions + * @{ + */ +/** @addtogroup PCDEx_Exported_Functions_Group1 Peripheral Control functions + * @{ + */ + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +HAL_StatusTypeDef HAL_PCDEx_SetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo, uint16_t size); +HAL_StatusTypeDef HAL_PCDEx_SetRxFiFo(PCD_HandleTypeDef *hpcd, uint16_t size); +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +#if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +HAL_StatusTypeDef HAL_PCDEx_ActivateLPM(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCDEx_DeActivateLPM(PCD_HandleTypeDef *hpcd); +#endif /* defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +HAL_StatusTypeDef HAL_PCDEx_ActivateBCD(PCD_HandleTypeDef *hpcd); +HAL_StatusTypeDef HAL_PCDEx_DeActivateBCD(PCD_HandleTypeDef *hpcd); +void HAL_PCDEx_BCD_VBUSDetect(PCD_HandleTypeDef *hpcd); +#endif /* defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ +void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); +void HAL_PCDEx_BCD_Callback(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +#ifdef __cplusplus +} +#endif + + +#endif /* STM32F4xx_HAL_PCD_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr.h new file mode 100644 index 00000000..6f3bf714 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr.h @@ -0,0 +1,431 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pwr.h + * @author MCD Application Team + * @brief Header file of PWR HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_PWR_H +#define __STM32F4xx_HAL_PWR_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup PWR + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** @defgroup PWR_Exported_Types PWR Exported Types + * @{ + */ + +/** + * @brief PWR PVD configuration structure definition + */ +typedef struct +{ + uint32_t PVDLevel; /*!< PVDLevel: Specifies the PVD detection level. + This parameter can be a value of @ref PWR_PVD_detection_level */ + + uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins. + This parameter can be a value of @ref PWR_PVD_Mode */ +}PWR_PVDTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup PWR_Exported_Constants PWR Exported Constants + * @{ + */ + +/** @defgroup PWR_WakeUp_Pins PWR WakeUp Pins + * @{ + */ +#define PWR_WAKEUP_PIN1 0x00000100U +/** + * @} + */ + +/** @defgroup PWR_PVD_detection_level PWR PVD detection level + * @{ + */ +#define PWR_PVDLEVEL_0 PWR_CR_PLS_LEV0 +#define PWR_PVDLEVEL_1 PWR_CR_PLS_LEV1 +#define PWR_PVDLEVEL_2 PWR_CR_PLS_LEV2 +#define PWR_PVDLEVEL_3 PWR_CR_PLS_LEV3 +#define PWR_PVDLEVEL_4 PWR_CR_PLS_LEV4 +#define PWR_PVDLEVEL_5 PWR_CR_PLS_LEV5 +#define PWR_PVDLEVEL_6 PWR_CR_PLS_LEV6 +#define PWR_PVDLEVEL_7 PWR_CR_PLS_LEV7/* External input analog voltage + (Compare internally to VREFINT) */ +/** + * @} + */ + +/** @defgroup PWR_PVD_Mode PWR PVD Mode + * @{ + */ +#define PWR_PVD_MODE_NORMAL 0x00000000U /*!< basic mode is used */ +#define PWR_PVD_MODE_IT_RISING 0x00010001U /*!< External Interrupt Mode with Rising edge trigger detection */ +#define PWR_PVD_MODE_IT_FALLING 0x00010002U /*!< External Interrupt Mode with Falling edge trigger detection */ +#define PWR_PVD_MODE_IT_RISING_FALLING 0x00010003U /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ +#define PWR_PVD_MODE_EVENT_RISING 0x00020001U /*!< Event Mode with Rising edge trigger detection */ +#define PWR_PVD_MODE_EVENT_FALLING 0x00020002U /*!< Event Mode with Falling edge trigger detection */ +#define PWR_PVD_MODE_EVENT_RISING_FALLING 0x00020003U /*!< Event Mode with Rising/Falling edge trigger detection */ +/** + * @} + */ + + +/** @defgroup PWR_Regulator_state_in_STOP_mode PWR Regulator state in SLEEP/STOP mode + * @{ + */ +#define PWR_MAINREGULATOR_ON 0x00000000U +#define PWR_LOWPOWERREGULATOR_ON PWR_CR_LPDS +/** + * @} + */ + +/** @defgroup PWR_SLEEP_mode_entry PWR SLEEP mode entry + * @{ + */ +#define PWR_SLEEPENTRY_WFI ((uint8_t)0x01) +#define PWR_SLEEPENTRY_WFE ((uint8_t)0x02) +/** + * @} + */ + +/** @defgroup PWR_STOP_mode_entry PWR STOP mode entry + * @{ + */ +#define PWR_STOPENTRY_WFI ((uint8_t)0x01) +#define PWR_STOPENTRY_WFE ((uint8_t)0x02) +/** + * @} + */ + +/** @defgroup PWR_Flag PWR Flag + * @{ + */ +#define PWR_FLAG_WU PWR_CSR_WUF +#define PWR_FLAG_SB PWR_CSR_SBF +#define PWR_FLAG_PVDO PWR_CSR_PVDO +#define PWR_FLAG_BRR PWR_CSR_BRR +#define PWR_FLAG_VOSRDY PWR_CSR_VOSRDY +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup PWR_Exported_Macro PWR Exported Macro + * @{ + */ + +/** @brief Check PWR flag is set or not. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup event + * was received from the WKUP pin or from the RTC alarm (Alarm A + * or Alarm B), RTC Tamper event, RTC TimeStamp event or RTC Wakeup. + * An additional wakeup event is detected if the WKUP pin is enabled + * (by setting the EWUP bit) when the WKUP pin level is already high. + * @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the system was + * resumed from StandBy mode. + * @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled + * by the HAL_PWR_EnablePVD() function. The PVD is stopped by Standby mode + * For this reason, this bit is equal to 0 after Standby or reset + * until the PVDE bit is set. + * @arg PWR_FLAG_BRR: Backup regulator ready flag. This bit is not reset + * when the device wakes up from Standby mode or by a system reset + * or power reset. + * @arg PWR_FLAG_VOSRDY: This flag indicates that the Regulator voltage + * scaling output selection is ready. + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_PWR_GET_FLAG(__FLAG__) ((PWR->CSR & (__FLAG__)) == (__FLAG__)) + +/** @brief Clear the PWR's pending flags. + * @param __FLAG__ specifies the flag to clear. + * This parameter can be one of the following values: + * @arg PWR_FLAG_WU: Wake Up flag + * @arg PWR_FLAG_SB: StandBy flag + */ +#define __HAL_PWR_CLEAR_FLAG(__FLAG__) (PWR->CR |= (__FLAG__) << 2U) + +/** + * @brief Enable the PVD Exti Line 16. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_ENABLE_IT() (EXTI->IMR |= (PWR_EXTI_LINE_PVD)) + +/** + * @brief Disable the PVD EXTI Line 16. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_DISABLE_IT() (EXTI->IMR &= ~(PWR_EXTI_LINE_PVD)) + +/** + * @brief Enable event on PVD Exti Line 16. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_ENABLE_EVENT() (EXTI->EMR |= (PWR_EXTI_LINE_PVD)) + +/** + * @brief Disable event on PVD Exti Line 16. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_DISABLE_EVENT() (EXTI->EMR &= ~(PWR_EXTI_LINE_PVD)) + +/** + * @brief Enable the PVD Extended Interrupt Rising Trigger. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD) + +/** + * @brief Disable the PVD Extended Interrupt Rising Trigger. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD) + +/** + * @brief Enable the PVD Extended Interrupt Falling Trigger. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD) + + +/** + * @brief Disable the PVD Extended Interrupt Falling Trigger. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD) + + +/** + * @brief PVD EXTI line configuration: set rising & falling edge trigger. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE() do{__HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE();\ + __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE();\ + }while(0U) + +/** + * @brief Disable the PVD Extended Interrupt Rising & Falling Trigger. + * This parameter can be: + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE() do{__HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();\ + __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE();\ + }while(0U) + +/** + * @brief checks whether the specified PVD Exti interrupt flag is set or not. + * @retval EXTI PVD Line Status. + */ +#define __HAL_PWR_PVD_EXTI_GET_FLAG() (EXTI->PR & (PWR_EXTI_LINE_PVD)) + +/** + * @brief Clear the PVD Exti flag. + * @retval None. + */ +#define __HAL_PWR_PVD_EXTI_CLEAR_FLAG() (EXTI->PR = (PWR_EXTI_LINE_PVD)) + +/** + * @brief Generates a Software interrupt on PVD EXTI line. + * @retval None + */ +#define __HAL_PWR_PVD_EXTI_GENERATE_SWIT() (EXTI->SWIER |= (PWR_EXTI_LINE_PVD)) + +/** + * @} + */ + +/* Include PWR HAL Extension module */ +#include "stm32f4xx_hal_pwr_ex.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup PWR_Exported_Functions PWR Exported Functions + * @{ + */ + +/** @addtogroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions + * @{ + */ +/* Initialization and de-initialization functions *****************************/ +void HAL_PWR_DeInit(void); +void HAL_PWR_EnableBkUpAccess(void); +void HAL_PWR_DisableBkUpAccess(void); +/** + * @} + */ + +/** @addtogroup PWR_Exported_Functions_Group2 Peripheral Control functions + * @{ + */ +/* Peripheral Control functions **********************************************/ +/* PVD configuration */ +void HAL_PWR_ConfigPVD(PWR_PVDTypeDef *sConfigPVD); +void HAL_PWR_EnablePVD(void); +void HAL_PWR_DisablePVD(void); + +/* WakeUp pins configuration */ +void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinx); +void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx); + +/* Low Power modes entry */ +void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry); +void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry); +void HAL_PWR_EnterSTANDBYMode(void); + +/* Power PVD IRQ Handler */ +void HAL_PWR_PVD_IRQHandler(void); +void HAL_PWR_PVDCallback(void); + +/* Cortex System Control functions *******************************************/ +void HAL_PWR_EnableSleepOnExit(void); +void HAL_PWR_DisableSleepOnExit(void); +void HAL_PWR_EnableSEVOnPend(void); +void HAL_PWR_DisableSEVOnPend(void); +/** + * @} + */ + +/** + * @} + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup PWR_Private_Constants PWR Private Constants + * @{ + */ + +/** @defgroup PWR_PVD_EXTI_Line PWR PVD EXTI Line + * @{ + */ +#define PWR_EXTI_LINE_PVD ((uint32_t)EXTI_IMR_MR16) /*!< External interrupt line 16 Connected to the PVD EXTI Line */ +/** + * @} + */ + +/** @defgroup PWR_register_alias_address PWR Register alias address + * @{ + */ +/* ------------- PWR registers bit address in the alias region ---------------*/ +#define PWR_OFFSET (PWR_BASE - PERIPH_BASE) +#define PWR_CR_OFFSET 0x00U +#define PWR_CSR_OFFSET 0x04U +#define PWR_CR_OFFSET_BB (PWR_OFFSET + PWR_CR_OFFSET) +#define PWR_CSR_OFFSET_BB (PWR_OFFSET + PWR_CSR_OFFSET) +/** + * @} + */ + +/** @defgroup PWR_CR_register_alias PWR CR Register alias address + * @{ + */ +/* --- CR Register ---*/ +/* Alias word address of DBP bit */ +#define DBP_BIT_NUMBER PWR_CR_DBP_Pos +#define CR_DBP_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (DBP_BIT_NUMBER * 4U)) + +/* Alias word address of PVDE bit */ +#define PVDE_BIT_NUMBER PWR_CR_PVDE_Pos +#define CR_PVDE_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (PVDE_BIT_NUMBER * 4U)) + +/* Alias word address of VOS bit */ +#define VOS_BIT_NUMBER PWR_CR_VOS_Pos +#define CR_VOS_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (VOS_BIT_NUMBER * 4U)) +/** + * @} + */ + +/** @defgroup PWR_CSR_register_alias PWR CSR Register alias address + * @{ + */ +/* --- CSR Register ---*/ +/* Alias word address of EWUP bit */ +#define EWUP_BIT_NUMBER PWR_CSR_EWUP_Pos +#define CSR_EWUP_BB (PERIPH_BB_BASE + (PWR_CSR_OFFSET_BB * 32U) + (EWUP_BIT_NUMBER * 4U)) +/** + * @} + */ + +/** + * @} + */ +/* Private macros ------------------------------------------------------------*/ +/** @defgroup PWR_Private_Macros PWR Private Macros + * @{ + */ + +/** @defgroup PWR_IS_PWR_Definitions PWR Private macros to check input parameters + * @{ + */ +#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLEVEL_0) || ((LEVEL) == PWR_PVDLEVEL_1)|| \ + ((LEVEL) == PWR_PVDLEVEL_2) || ((LEVEL) == PWR_PVDLEVEL_3)|| \ + ((LEVEL) == PWR_PVDLEVEL_4) || ((LEVEL) == PWR_PVDLEVEL_5)|| \ + ((LEVEL) == PWR_PVDLEVEL_6) || ((LEVEL) == PWR_PVDLEVEL_7)) +#define IS_PWR_PVD_MODE(MODE) (((MODE) == PWR_PVD_MODE_IT_RISING)|| ((MODE) == PWR_PVD_MODE_IT_FALLING) || \ + ((MODE) == PWR_PVD_MODE_IT_RISING_FALLING) || ((MODE) == PWR_PVD_MODE_EVENT_RISING) || \ + ((MODE) == PWR_PVD_MODE_EVENT_FALLING) || ((MODE) == PWR_PVD_MODE_EVENT_RISING_FALLING) || \ + ((MODE) == PWR_PVD_MODE_NORMAL)) +#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_ON) || \ + ((REGULATOR) == PWR_LOWPOWERREGULATOR_ON)) +#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPENTRY_WFI) || ((ENTRY) == PWR_SLEEPENTRY_WFE)) +#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPENTRY_WFI) || ((ENTRY) == PWR_STOPENTRY_WFE)) +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + + +#endif /* __STM32F4xx_HAL_PWR_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr_ex.h new file mode 100644 index 00000000..10e017a1 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr_ex.h @@ -0,0 +1,344 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pwr_ex.h + * @author MCD Application Team + * @brief Header file of PWR HAL Extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_PWR_EX_H +#define __STM32F4xx_HAL_PWR_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup PWREx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/** @defgroup PWREx_Exported_Constants PWREx Exported Constants + * @{ + */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) + +/** @defgroup PWREx_Regulator_state_in_UnderDrive_mode PWREx Regulator state in UnderDrive mode + * @{ + */ +#define PWR_MAINREGULATOR_UNDERDRIVE_ON PWR_CR_MRUDS +#define PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON ((uint32_t)(PWR_CR_LPDS | PWR_CR_LPUDS)) +/** + * @} + */ + +/** @defgroup PWREx_Over_Under_Drive_Flag PWREx Over Under Drive Flag + * @{ + */ +#define PWR_FLAG_ODRDY PWR_CSR_ODRDY +#define PWR_FLAG_ODSWRDY PWR_CSR_ODSWRDY +#define PWR_FLAG_UDRDY PWR_CSR_UDSWRDY +/** + * @} + */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +/** @defgroup PWREx_Regulator_Voltage_Scale PWREx Regulator Voltage Scale + * @{ + */ +#if defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F415xx) || defined(STM32F417xx) +#define PWR_REGULATOR_VOLTAGE_SCALE1 PWR_CR_VOS /* Scale 1 mode(default value at reset): the maximum value of fHCLK = 168 MHz. */ +#define PWR_REGULATOR_VOLTAGE_SCALE2 0x00000000U /* Scale 2 mode: the maximum value of fHCLK = 144 MHz. */ +#else +#define PWR_REGULATOR_VOLTAGE_SCALE1 PWR_CR_VOS /* Scale 1 mode(default value at reset): the maximum value of fHCLK is 168 MHz. It can be extended to + 180 MHz by activating the over-drive mode. */ +#define PWR_REGULATOR_VOLTAGE_SCALE2 PWR_CR_VOS_1 /* Scale 2 mode: the maximum value of fHCLK is 144 MHz. It can be extended to + 168 MHz by activating the over-drive mode. */ +#define PWR_REGULATOR_VOLTAGE_SCALE3 PWR_CR_VOS_0 /* Scale 3 mode: the maximum value of fHCLK is 120 MHz. */ +#endif /* STM32F405xx || STM32F407xx || STM32F415xx || STM32F417xx */ +/** + * @} + */ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup PWREx_WakeUp_Pins PWREx WakeUp Pins + * @{ + */ +#define PWR_WAKEUP_PIN2 0x00000080U +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +#define PWR_WAKEUP_PIN3 0x00000040U +#endif /* STM32F410xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Zx || STM32F412Vx || \ + STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ +/** + * @} + */ +#endif /* STM32F410xx || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || + STM32F413xx || STM32F423xx */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup PWREx_Exported_Constants PWREx Exported Constants + * @{ + */ + +#if defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F415xx) || defined(STM32F417xx) +/** @brief macros configure the main internal regulator output voltage. + * @param __REGULATOR__ specifies the regulator output voltage to achieve + * a tradeoff between performance and power consumption when the device does + * not operate at the maximum frequency (refer to the datasheets for more details). + * This parameter can be one of the following values: + * @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode + * @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode + * @retval None + */ +#define __HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__) do { \ + __IO uint32_t tmpreg = 0x00U; \ + MODIFY_REG(PWR->CR, PWR_CR_VOS, (__REGULATOR__)); \ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(PWR->CR, PWR_CR_VOS); \ + UNUSED(tmpreg); \ + } while(0U) +#else +/** @brief macros configure the main internal regulator output voltage. + * @param __REGULATOR__ specifies the regulator output voltage to achieve + * a tradeoff between performance and power consumption when the device does + * not operate at the maximum frequency (refer to the datasheets for more details). + * This parameter can be one of the following values: + * @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode + * @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode + * @arg PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output Scale 3 mode + * @retval None + */ +#define __HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__) do { \ + __IO uint32_t tmpreg = 0x00U; \ + MODIFY_REG(PWR->CR, PWR_CR_VOS, (__REGULATOR__)); \ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(PWR->CR, PWR_CR_VOS); \ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F405xx || STM32F407xx || STM32F415xx || STM32F417xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Macros to enable or disable the Over drive mode. + * @note These macros can be used only for STM32F42xx/STM3243xx devices. + */ +#define __HAL_PWR_OVERDRIVE_ENABLE() (*(__IO uint32_t *) CR_ODEN_BB = ENABLE) +#define __HAL_PWR_OVERDRIVE_DISABLE() (*(__IO uint32_t *) CR_ODEN_BB = DISABLE) + +/** @brief Macros to enable or disable the Over drive switching. + * @note These macros can be used only for STM32F42xx/STM3243xx devices. + */ +#define __HAL_PWR_OVERDRIVESWITCHING_ENABLE() (*(__IO uint32_t *) CR_ODSWEN_BB = ENABLE) +#define __HAL_PWR_OVERDRIVESWITCHING_DISABLE() (*(__IO uint32_t *) CR_ODSWEN_BB = DISABLE) + +/** @brief Macros to enable or disable the Under drive mode. + * @note This mode is enabled only with STOP low power mode. + * In this mode, the 1.2V domain is preserved in reduced leakage mode. This + * mode is only available when the main regulator or the low power regulator + * is in low voltage mode. + * @note If the Under-drive mode was enabled, it is automatically disabled after + * exiting Stop mode. + * When the voltage regulator operates in Under-drive mode, an additional + * startup delay is induced when waking up from Stop mode. + */ +#define __HAL_PWR_UNDERDRIVE_ENABLE() (PWR->CR |= (uint32_t)PWR_CR_UDEN) +#define __HAL_PWR_UNDERDRIVE_DISABLE() (PWR->CR &= (uint32_t)(~PWR_CR_UDEN)) + +/** @brief Check PWR flag is set or not. + * @note These macros can be used only for STM32F42xx/STM3243xx devices. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg PWR_FLAG_ODRDY: This flag indicates that the Over-drive mode + * is ready + * @arg PWR_FLAG_ODSWRDY: This flag indicates that the Over-drive mode + * switching is ready + * @arg PWR_FLAG_UDRDY: This flag indicates that the Under-drive mode + * is enabled in Stop mode + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_PWR_GET_ODRUDR_FLAG(__FLAG__) ((PWR->CSR & (__FLAG__)) == (__FLAG__)) + +/** @brief Clear the Under-Drive Ready flag. + * @note These macros can be used only for STM32F42xx/STM3243xx devices. + */ +#define __HAL_PWR_CLEAR_ODRUDR_FLAG() (PWR->CSR |= PWR_FLAG_UDRDY) + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup PWREx_Exported_Functions PWREx Exported Functions + * @{ + */ + +/** @addtogroup PWREx_Exported_Functions_Group1 + * @{ + */ +void HAL_PWREx_EnableFlashPowerDown(void); +void HAL_PWREx_DisableFlashPowerDown(void); +HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void); +HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void); +uint32_t HAL_PWREx_GetVoltageRange(void); +HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling); + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F401xC) ||\ + defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F412Zx) || defined(STM32F412Vx) ||\ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +void HAL_PWREx_EnableMainRegulatorLowVoltage(void); +void HAL_PWREx_DisableMainRegulatorLowVoltage(void); +void HAL_PWREx_EnableLowRegulatorLowVoltage(void); +void HAL_PWREx_DisableLowRegulatorLowVoltage(void); +#endif /* STM32F410xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F412Zx || STM32F412Vx ||\ + STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +HAL_StatusTypeDef HAL_PWREx_EnableOverDrive(void); +HAL_StatusTypeDef HAL_PWREx_DisableOverDrive(void); +HAL_StatusTypeDef HAL_PWREx_EnterUnderDriveSTOPMode(uint32_t Regulator, uint8_t STOPEntry); +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup PWREx_Private_Constants PWREx Private Constants + * @{ + */ + +/** @defgroup PWREx_register_alias_address PWREx Register alias address + * @{ + */ +/* ------------- PWR registers bit address in the alias region ---------------*/ +/* --- CR Register ---*/ +/* Alias word address of FPDS bit */ +#define FPDS_BIT_NUMBER PWR_CR_FPDS_Pos +#define CR_FPDS_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (FPDS_BIT_NUMBER * 4U)) + +/* Alias word address of ODEN bit */ +#define ODEN_BIT_NUMBER PWR_CR_ODEN_Pos +#define CR_ODEN_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (ODEN_BIT_NUMBER * 4U)) + +/* Alias word address of ODSWEN bit */ +#define ODSWEN_BIT_NUMBER PWR_CR_ODSWEN_Pos +#define CR_ODSWEN_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (ODSWEN_BIT_NUMBER * 4U)) + +/* Alias word address of MRLVDS bit */ +#define MRLVDS_BIT_NUMBER PWR_CR_MRLVDS_Pos +#define CR_MRLVDS_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (MRLVDS_BIT_NUMBER * 4U)) + +/* Alias word address of LPLVDS bit */ +#define LPLVDS_BIT_NUMBER PWR_CR_LPLVDS_Pos +#define CR_LPLVDS_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (LPLVDS_BIT_NUMBER * 4U)) + + /** + * @} + */ + +/** @defgroup PWREx_CSR_register_alias PWRx CSR Register alias address + * @{ + */ +/* --- CSR Register ---*/ +/* Alias word address of BRE bit */ +#define BRE_BIT_NUMBER PWR_CSR_BRE_Pos +#define CSR_BRE_BB (uint32_t)(PERIPH_BB_BASE + (PWR_CSR_OFFSET_BB * 32U) + (BRE_BIT_NUMBER * 4U)) + +/** + * @} + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup PWREx_Private_Macros PWREx Private Macros + * @{ + */ + +/** @defgroup PWREx_IS_PWR_Definitions PWREx Private macros to check input parameters + * @{ + */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_UNDERDRIVE_ON) || \ + ((REGULATOR) == PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F415xx) || defined(STM32F417xx) +#define IS_PWR_VOLTAGE_SCALING_RANGE(VOLTAGE) (((VOLTAGE) == PWR_REGULATOR_VOLTAGE_SCALE1) || \ + ((VOLTAGE) == PWR_REGULATOR_VOLTAGE_SCALE2)) +#else +#define IS_PWR_VOLTAGE_SCALING_RANGE(VOLTAGE) (((VOLTAGE) == PWR_REGULATOR_VOLTAGE_SCALE1) || \ + ((VOLTAGE) == PWR_REGULATOR_VOLTAGE_SCALE2) || \ + ((VOLTAGE) == PWR_REGULATOR_VOLTAGE_SCALE3)) +#endif /* STM32F405xx || STM32F407xx || STM32F415xx || STM32F417xx */ + +#if defined(STM32F446xx) +#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WAKEUP_PIN1) || ((PIN) == PWR_WAKEUP_PIN2)) +#elif defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) ||\ + defined(STM32F423xx) +#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WAKEUP_PIN1) || ((PIN) == PWR_WAKEUP_PIN2) || \ + ((PIN) == PWR_WAKEUP_PIN3)) +#else +#define IS_PWR_WAKEUP_PIN(PIN) ((PIN) == PWR_WAKEUP_PIN1) +#endif /* STM32F446xx */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + + +#endif /* __STM32F4xx_HAL_PWR_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h new file mode 100644 index 00000000..2eeff348 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h @@ -0,0 +1,1462 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_rcc.h + * @author MCD Application Team + * @brief Header file of RCC HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_RCC_H +#define __STM32F4xx_HAL_RCC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/* Include RCC HAL Extended module */ +/* (include on top of file since RCC structures are defined in extended file) */ +#include "stm32f4xx_hal_rcc_ex.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup RCC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup RCC_Exported_Types RCC Exported Types + * @{ + */ + +/** + * @brief RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition + */ +typedef struct +{ + uint32_t OscillatorType; /*!< The oscillators to be configured. + This parameter can be a value of @ref RCC_Oscillator_Type */ + + uint32_t HSEState; /*!< The new state of the HSE. + This parameter can be a value of @ref RCC_HSE_Config */ + + uint32_t LSEState; /*!< The new state of the LSE. + This parameter can be a value of @ref RCC_LSE_Config */ + + uint32_t HSIState; /*!< The new state of the HSI. + This parameter can be a value of @ref RCC_HSI_Config */ + + uint32_t HSICalibrationValue; /*!< The HSI calibration trimming value (default is RCC_HSICALIBRATION_DEFAULT). + This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x1F */ + + uint32_t LSIState; /*!< The new state of the LSI. + This parameter can be a value of @ref RCC_LSI_Config */ + + RCC_PLLInitTypeDef PLL; /*!< PLL structure parameters */ +}RCC_OscInitTypeDef; + +/** + * @brief RCC System, AHB and APB busses clock configuration structure definition + */ +typedef struct +{ + uint32_t ClockType; /*!< The clock to be configured. + This parameter can be a value of @ref RCC_System_Clock_Type */ + + uint32_t SYSCLKSource; /*!< The clock source (SYSCLKS) used as system clock. + This parameter can be a value of @ref RCC_System_Clock_Source */ + + uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK). + This parameter can be a value of @ref RCC_AHB_Clock_Source */ + + uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK). + This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */ + + uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK). + This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */ + +}RCC_ClkInitTypeDef; + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup RCC_Exported_Constants RCC Exported Constants + * @{ + */ + +/** @defgroup RCC_Oscillator_Type Oscillator Type + * @{ + */ +#define RCC_OSCILLATORTYPE_NONE 0x00000000U +#define RCC_OSCILLATORTYPE_HSE 0x00000001U +#define RCC_OSCILLATORTYPE_HSI 0x00000002U +#define RCC_OSCILLATORTYPE_LSE 0x00000004U +#define RCC_OSCILLATORTYPE_LSI 0x00000008U +/** + * @} + */ + +/** @defgroup RCC_HSE_Config HSE Config + * @{ + */ +#define RCC_HSE_OFF 0x00000000U +#define RCC_HSE_ON RCC_CR_HSEON +#define RCC_HSE_BYPASS ((uint32_t)(RCC_CR_HSEBYP | RCC_CR_HSEON)) +/** + * @} + */ + +/** @defgroup RCC_LSE_Config LSE Config + * @{ + */ +#define RCC_LSE_OFF 0x00000000U +#define RCC_LSE_ON RCC_BDCR_LSEON +#define RCC_LSE_BYPASS ((uint32_t)(RCC_BDCR_LSEBYP | RCC_BDCR_LSEON)) +/** + * @} + */ + +/** @defgroup RCC_HSI_Config HSI Config + * @{ + */ +#define RCC_HSI_OFF ((uint8_t)0x00) +#define RCC_HSI_ON ((uint8_t)0x01) + +#define RCC_HSICALIBRATION_DEFAULT 0x10U /* Default HSI calibration trimming value */ +/** + * @} + */ + +/** @defgroup RCC_LSI_Config LSI Config + * @{ + */ +#define RCC_LSI_OFF ((uint8_t)0x00) +#define RCC_LSI_ON ((uint8_t)0x01) +/** + * @} + */ + +/** @defgroup RCC_PLL_Config PLL Config + * @{ + */ +#define RCC_PLL_NONE ((uint8_t)0x00) +#define RCC_PLL_OFF ((uint8_t)0x01) +#define RCC_PLL_ON ((uint8_t)0x02) +/** + * @} + */ + +/** @defgroup RCC_PLLP_Clock_Divider PLLP Clock Divider + * @{ + */ +#define RCC_PLLP_DIV2 0x00000002U +#define RCC_PLLP_DIV4 0x00000004U +#define RCC_PLLP_DIV6 0x00000006U +#define RCC_PLLP_DIV8 0x00000008U +/** + * @} + */ + +/** @defgroup RCC_PLL_Clock_Source PLL Clock Source + * @{ + */ +#define RCC_PLLSOURCE_HSI RCC_PLLCFGR_PLLSRC_HSI +#define RCC_PLLSOURCE_HSE RCC_PLLCFGR_PLLSRC_HSE +/** + * @} + */ + +/** @defgroup RCC_System_Clock_Type System Clock Type + * @{ + */ +#define RCC_CLOCKTYPE_SYSCLK 0x00000001U +#define RCC_CLOCKTYPE_HCLK 0x00000002U +#define RCC_CLOCKTYPE_PCLK1 0x00000004U +#define RCC_CLOCKTYPE_PCLK2 0x00000008U +/** + * @} + */ + +/** @defgroup RCC_System_Clock_Source System Clock Source + * @note The RCC_SYSCLKSOURCE_PLLRCLK parameter is available only for + * STM32F446xx devices. + * @{ + */ +#define RCC_SYSCLKSOURCE_HSI RCC_CFGR_SW_HSI +#define RCC_SYSCLKSOURCE_HSE RCC_CFGR_SW_HSE +#define RCC_SYSCLKSOURCE_PLLCLK RCC_CFGR_SW_PLL +#define RCC_SYSCLKSOURCE_PLLRCLK ((uint32_t)(RCC_CFGR_SW_0 | RCC_CFGR_SW_1)) +/** + * @} + */ + +/** @defgroup RCC_System_Clock_Source_Status System Clock Source Status + * @note The RCC_SYSCLKSOURCE_STATUS_PLLRCLK parameter is available only for + * STM32F446xx devices. + * @{ + */ +#define RCC_SYSCLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */ +#define RCC_SYSCLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */ +#define RCC_SYSCLKSOURCE_STATUS_PLLCLK RCC_CFGR_SWS_PLL /*!< PLL used as system clock */ +#define RCC_SYSCLKSOURCE_STATUS_PLLRCLK ((uint32_t)(RCC_CFGR_SWS_0 | RCC_CFGR_SWS_1)) /*!< PLLR used as system clock */ +/** + * @} + */ + +/** @defgroup RCC_AHB_Clock_Source AHB Clock Source + * @{ + */ +#define RCC_SYSCLK_DIV1 RCC_CFGR_HPRE_DIV1 +#define RCC_SYSCLK_DIV2 RCC_CFGR_HPRE_DIV2 +#define RCC_SYSCLK_DIV4 RCC_CFGR_HPRE_DIV4 +#define RCC_SYSCLK_DIV8 RCC_CFGR_HPRE_DIV8 +#define RCC_SYSCLK_DIV16 RCC_CFGR_HPRE_DIV16 +#define RCC_SYSCLK_DIV64 RCC_CFGR_HPRE_DIV64 +#define RCC_SYSCLK_DIV128 RCC_CFGR_HPRE_DIV128 +#define RCC_SYSCLK_DIV256 RCC_CFGR_HPRE_DIV256 +#define RCC_SYSCLK_DIV512 RCC_CFGR_HPRE_DIV512 +/** + * @} + */ + +/** @defgroup RCC_APB1_APB2_Clock_Source APB1/APB2 Clock Source + * @{ + */ +#define RCC_HCLK_DIV1 RCC_CFGR_PPRE1_DIV1 +#define RCC_HCLK_DIV2 RCC_CFGR_PPRE1_DIV2 +#define RCC_HCLK_DIV4 RCC_CFGR_PPRE1_DIV4 +#define RCC_HCLK_DIV8 RCC_CFGR_PPRE1_DIV8 +#define RCC_HCLK_DIV16 RCC_CFGR_PPRE1_DIV16 +/** + * @} + */ + +/** @defgroup RCC_RTC_Clock_Source RTC Clock Source + * @{ + */ +#define RCC_RTCCLKSOURCE_NO_CLK 0x00000000U +#define RCC_RTCCLKSOURCE_LSE 0x00000100U +#define RCC_RTCCLKSOURCE_LSI 0x00000200U +#define RCC_RTCCLKSOURCE_HSE_DIVX 0x00000300U +#define RCC_RTCCLKSOURCE_HSE_DIV2 0x00020300U +#define RCC_RTCCLKSOURCE_HSE_DIV3 0x00030300U +#define RCC_RTCCLKSOURCE_HSE_DIV4 0x00040300U +#define RCC_RTCCLKSOURCE_HSE_DIV5 0x00050300U +#define RCC_RTCCLKSOURCE_HSE_DIV6 0x00060300U +#define RCC_RTCCLKSOURCE_HSE_DIV7 0x00070300U +#define RCC_RTCCLKSOURCE_HSE_DIV8 0x00080300U +#define RCC_RTCCLKSOURCE_HSE_DIV9 0x00090300U +#define RCC_RTCCLKSOURCE_HSE_DIV10 0x000A0300U +#define RCC_RTCCLKSOURCE_HSE_DIV11 0x000B0300U +#define RCC_RTCCLKSOURCE_HSE_DIV12 0x000C0300U +#define RCC_RTCCLKSOURCE_HSE_DIV13 0x000D0300U +#define RCC_RTCCLKSOURCE_HSE_DIV14 0x000E0300U +#define RCC_RTCCLKSOURCE_HSE_DIV15 0x000F0300U +#define RCC_RTCCLKSOURCE_HSE_DIV16 0x00100300U +#define RCC_RTCCLKSOURCE_HSE_DIV17 0x00110300U +#define RCC_RTCCLKSOURCE_HSE_DIV18 0x00120300U +#define RCC_RTCCLKSOURCE_HSE_DIV19 0x00130300U +#define RCC_RTCCLKSOURCE_HSE_DIV20 0x00140300U +#define RCC_RTCCLKSOURCE_HSE_DIV21 0x00150300U +#define RCC_RTCCLKSOURCE_HSE_DIV22 0x00160300U +#define RCC_RTCCLKSOURCE_HSE_DIV23 0x00170300U +#define RCC_RTCCLKSOURCE_HSE_DIV24 0x00180300U +#define RCC_RTCCLKSOURCE_HSE_DIV25 0x00190300U +#define RCC_RTCCLKSOURCE_HSE_DIV26 0x001A0300U +#define RCC_RTCCLKSOURCE_HSE_DIV27 0x001B0300U +#define RCC_RTCCLKSOURCE_HSE_DIV28 0x001C0300U +#define RCC_RTCCLKSOURCE_HSE_DIV29 0x001D0300U +#define RCC_RTCCLKSOURCE_HSE_DIV30 0x001E0300U +#define RCC_RTCCLKSOURCE_HSE_DIV31 0x001F0300U +/** + * @} + */ + +/** @defgroup RCC_MCO_Index MCO Index + * @{ + */ +#define RCC_MCO1 0x00000000U +#define RCC_MCO2 0x00000001U +/** + * @} + */ + +/** @defgroup RCC_MCO1_Clock_Source MCO1 Clock Source + * @{ + */ +#define RCC_MCO1SOURCE_HSI 0x00000000U +#define RCC_MCO1SOURCE_LSE RCC_CFGR_MCO1_0 +#define RCC_MCO1SOURCE_HSE RCC_CFGR_MCO1_1 +#define RCC_MCO1SOURCE_PLLCLK RCC_CFGR_MCO1 +/** + * @} + */ + +/** @defgroup RCC_MCOx_Clock_Prescaler MCOx Clock Prescaler + * @{ + */ +#define RCC_MCODIV_1 0x00000000U +#define RCC_MCODIV_2 RCC_CFGR_MCO1PRE_2 +#define RCC_MCODIV_3 ((uint32_t)RCC_CFGR_MCO1PRE_0 | RCC_CFGR_MCO1PRE_2) +#define RCC_MCODIV_4 ((uint32_t)RCC_CFGR_MCO1PRE_1 | RCC_CFGR_MCO1PRE_2) +#define RCC_MCODIV_5 RCC_CFGR_MCO1PRE +/** + * @} + */ + +/** @defgroup RCC_Interrupt Interrupts + * @{ + */ +#define RCC_IT_LSIRDY ((uint8_t)0x01) +#define RCC_IT_LSERDY ((uint8_t)0x02) +#define RCC_IT_HSIRDY ((uint8_t)0x04) +#define RCC_IT_HSERDY ((uint8_t)0x08) +#define RCC_IT_PLLRDY ((uint8_t)0x10) +#define RCC_IT_PLLI2SRDY ((uint8_t)0x20) +#define RCC_IT_CSS ((uint8_t)0x80) +/** + * @} + */ + +/** @defgroup RCC_Flag Flags + * Elements values convention: 0XXYYYYYb + * - YYYYY : Flag position in the register + * - 0XX : Register index + * - 01: CR register + * - 10: BDCR register + * - 11: CSR register + * @{ + */ +/* Flags in the CR register */ +#define RCC_FLAG_HSIRDY ((uint8_t)0x21) +#define RCC_FLAG_HSERDY ((uint8_t)0x31) +#define RCC_FLAG_PLLRDY ((uint8_t)0x39) +#define RCC_FLAG_PLLI2SRDY ((uint8_t)0x3B) + +/* Flags in the BDCR register */ +#define RCC_FLAG_LSERDY ((uint8_t)0x41) + +/* Flags in the CSR register */ +#define RCC_FLAG_LSIRDY ((uint8_t)0x61) +#define RCC_FLAG_BORRST ((uint8_t)0x79) +#define RCC_FLAG_PINRST ((uint8_t)0x7A) +#define RCC_FLAG_PORRST ((uint8_t)0x7B) +#define RCC_FLAG_SFTRST ((uint8_t)0x7C) +#define RCC_FLAG_IWDGRST ((uint8_t)0x7D) +#define RCC_FLAG_WWDGRST ((uint8_t)0x7E) +#define RCC_FLAG_LPWRRST ((uint8_t)0x7F) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup RCC_Exported_Macros RCC Exported Macros + * @{ + */ + +/** @defgroup RCC_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOA_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOAEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOAEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOB_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOBEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOBEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOH_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOHEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOHEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DMA1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_DMA1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_DMA1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DMA2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_DMA2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_DMA2EN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_GPIOA_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOAEN)) +#define __HAL_RCC_GPIOB_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOBEN)) +#define __HAL_RCC_GPIOC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOCEN)) +#define __HAL_RCC_GPIOH_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOHEN)) +#define __HAL_RCC_DMA1_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_DMA1EN)) +#define __HAL_RCC_DMA2_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_DMA2EN)) +/** + * @} + */ + +/** @defgroup RCC_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOA_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOAEN)) != RESET) +#define __HAL_RCC_GPIOB_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOBEN)) != RESET) +#define __HAL_RCC_GPIOC_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOCEN)) != RESET) +#define __HAL_RCC_GPIOH_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOHEN)) != RESET) +#define __HAL_RCC_DMA1_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA1EN)) != RESET) +#define __HAL_RCC_DMA2_IS_CLK_ENABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA2EN)) != RESET) + +#define __HAL_RCC_GPIOA_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOAEN)) == RESET) +#define __HAL_RCC_GPIOB_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOBEN)) == RESET) +#define __HAL_RCC_GPIOC_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOCEN)) == RESET) +#define __HAL_RCC_GPIOH_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_GPIOHEN)) == RESET) +#define __HAL_RCC_DMA1_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA1EN)) == RESET) +#define __HAL_RCC_DMA2_IS_CLK_DISABLED() ((RCC->AHB1ENR &(RCC_AHB1ENR_DMA2EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCC_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_WWDG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_WWDGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_WWDGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_PWR_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_PWREN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_PWREN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_TIM5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM5EN)) +#define __HAL_RCC_WWDG_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_WWDGEN)) +#define __HAL_RCC_SPI2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI2EN)) +#define __HAL_RCC_USART2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART2EN)) +#define __HAL_RCC_I2C1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C1EN)) +#define __HAL_RCC_I2C2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C2EN)) +#define __HAL_RCC_PWR_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_PWREN)) +/** + * @} + */ + +/** @defgroup RCC_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) != RESET) +#define __HAL_RCC_WWDG_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_WWDGEN)) != RESET) +#define __HAL_RCC_SPI2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI2EN)) != RESET) +#define __HAL_RCC_USART2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART2EN)) != RESET) +#define __HAL_RCC_I2C1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C1EN)) != RESET) +#define __HAL_RCC_I2C2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C2EN)) != RESET) +#define __HAL_RCC_PWR_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_PWREN)) != RESET) + +#define __HAL_RCC_TIM5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) == RESET) +#define __HAL_RCC_WWDG_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_WWDGEN)) == RESET) +#define __HAL_RCC_SPI2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI2EN)) == RESET) +#define __HAL_RCC_USART2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART2EN)) == RESET) +#define __HAL_RCC_I2C1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C1EN)) == RESET) +#define __HAL_RCC_I2C2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C2EN)) == RESET) +#define __HAL_RCC_PWR_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_PWREN)) == RESET) +/** + * @} + */ + +/** @defgroup RCC_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_USART6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_USART6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SYSCFG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM9_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM9EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM9EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM11_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM11EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM11EN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_TIM1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM1EN)) +#define __HAL_RCC_USART1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_USART1EN)) +#define __HAL_RCC_USART6_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_USART6EN)) +#define __HAL_RCC_ADC1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC1EN)) +#define __HAL_RCC_SPI1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI1EN)) +#define __HAL_RCC_SYSCFG_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SYSCFGEN)) +#define __HAL_RCC_TIM9_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM9EN)) +#define __HAL_RCC_TIM11_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM11EN)) +/** + * @} + */ + +/** @defgroup RCC_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM1EN)) != RESET) +#define __HAL_RCC_USART1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_USART1EN)) != RESET) +#define __HAL_RCC_USART6_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_USART6EN)) != RESET) +#define __HAL_RCC_ADC1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC1EN)) != RESET) +#define __HAL_RCC_SPI1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI1EN)) != RESET) +#define __HAL_RCC_SYSCFG_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SYSCFGEN)) != RESET) +#define __HAL_RCC_TIM9_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM9EN)) != RESET) +#define __HAL_RCC_TIM11_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM11EN)) != RESET) + +#define __HAL_RCC_TIM1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM1EN)) == RESET) +#define __HAL_RCC_USART1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_USART1EN)) == RESET) +#define __HAL_RCC_USART6_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_USART6EN)) == RESET) +#define __HAL_RCC_ADC1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC1EN)) == RESET) +#define __HAL_RCC_SPI1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI1EN)) == RESET) +#define __HAL_RCC_SYSCFG_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SYSCFGEN)) == RESET) +#define __HAL_RCC_TIM9_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM9EN)) == RESET) +#define __HAL_RCC_TIM11_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM11EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCC_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB1_FORCE_RESET() (RCC->AHB1RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_GPIOA_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOARST)) +#define __HAL_RCC_GPIOB_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOBRST)) +#define __HAL_RCC_GPIOC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOCRST)) +#define __HAL_RCC_GPIOH_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOHRST)) +#define __HAL_RCC_DMA1_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_DMA1RST)) +#define __HAL_RCC_DMA2_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_DMA2RST)) + +#define __HAL_RCC_AHB1_RELEASE_RESET() (RCC->AHB1RSTR = 0x00U) +#define __HAL_RCC_GPIOA_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOARST)) +#define __HAL_RCC_GPIOB_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOBRST)) +#define __HAL_RCC_GPIOC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOCRST)) +#define __HAL_RCC_GPIOH_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOHRST)) +#define __HAL_RCC_DMA1_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_DMA1RST)) +#define __HAL_RCC_DMA2_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_DMA2RST)) +/** + * @} + */ + +/** @defgroup RCC_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_TIM5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM5RST)) +#define __HAL_RCC_WWDG_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_WWDGRST)) +#define __HAL_RCC_SPI2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI2RST)) +#define __HAL_RCC_USART2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART2RST)) +#define __HAL_RCC_I2C1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C1RST)) +#define __HAL_RCC_I2C2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C2RST)) +#define __HAL_RCC_PWR_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_PWRRST)) + +#define __HAL_RCC_APB1_RELEASE_RESET() (RCC->APB1RSTR = 0x00U) +#define __HAL_RCC_TIM5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM5RST)) +#define __HAL_RCC_WWDG_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_WWDGRST)) +#define __HAL_RCC_SPI2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI2RST)) +#define __HAL_RCC_USART2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART2RST)) +#define __HAL_RCC_I2C1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C1RST)) +#define __HAL_RCC_I2C2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C2RST)) +#define __HAL_RCC_PWR_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_PWRRST)) +/** + * @} + */ + +/** @defgroup RCC_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_TIM1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM1RST)) +#define __HAL_RCC_USART1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_USART1RST)) +#define __HAL_RCC_USART6_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_USART6RST)) +#define __HAL_RCC_ADC_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_ADCRST)) +#define __HAL_RCC_SPI1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI1RST)) +#define __HAL_RCC_SYSCFG_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SYSCFGRST)) +#define __HAL_RCC_TIM9_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM9RST)) +#define __HAL_RCC_TIM11_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM11RST)) + +#define __HAL_RCC_APB2_RELEASE_RESET() (RCC->APB2RSTR = 0x00U) +#define __HAL_RCC_TIM1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM1RST)) +#define __HAL_RCC_USART1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_USART1RST)) +#define __HAL_RCC_USART6_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_USART6RST)) +#define __HAL_RCC_ADC_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_ADCRST)) +#define __HAL_RCC_SPI1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI1RST)) +#define __HAL_RCC_SYSCFG_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SYSCFGRST)) +#define __HAL_RCC_TIM9_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM9RST)) +#define __HAL_RCC_TIM11_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM11RST)) +/** + * @} + */ + +/** @defgroup RCC_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOA_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOALPEN)) +#define __HAL_RCC_GPIOB_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOBLPEN)) +#define __HAL_RCC_GPIOC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOCLPEN)) +#define __HAL_RCC_GPIOH_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOHLPEN)) +#define __HAL_RCC_DMA1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_DMA1LPEN)) +#define __HAL_RCC_DMA2_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_DMA2LPEN)) + +#define __HAL_RCC_GPIOA_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOALPEN)) +#define __HAL_RCC_GPIOB_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOBLPEN)) +#define __HAL_RCC_GPIOC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOCLPEN)) +#define __HAL_RCC_GPIOH_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOHLPEN)) +#define __HAL_RCC_DMA1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA1LPEN)) +#define __HAL_RCC_DMA2_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA2LPEN)) +/** + * @} + */ + +/** @defgroup RCC_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM5LPEN)) +#define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_WWDGLPEN)) +#define __HAL_RCC_SPI2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI2LPEN)) +#define __HAL_RCC_USART2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART2LPEN)) +#define __HAL_RCC_I2C1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C1LPEN)) +#define __HAL_RCC_I2C2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C2LPEN)) +#define __HAL_RCC_PWR_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_PWRLPEN)) + +#define __HAL_RCC_TIM5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM5LPEN)) +#define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_WWDGLPEN)) +#define __HAL_RCC_SPI2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI2LPEN)) +#define __HAL_RCC_USART2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART2LPEN)) +#define __HAL_RCC_I2C1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C1LPEN)) +#define __HAL_RCC_I2C2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C2LPEN)) +#define __HAL_RCC_PWR_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_PWRLPEN)) +/** + * @} + */ + +/** @defgroup RCC_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM1LPEN)) +#define __HAL_RCC_USART1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_USART1LPEN)) +#define __HAL_RCC_USART6_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_USART6LPEN)) +#define __HAL_RCC_ADC1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC1LPEN)) +#define __HAL_RCC_SPI1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI1LPEN)) +#define __HAL_RCC_SYSCFG_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SYSCFGLPEN)) +#define __HAL_RCC_TIM9_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM9LPEN)) +#define __HAL_RCC_TIM11_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM11LPEN)) + +#define __HAL_RCC_TIM1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM1LPEN)) +#define __HAL_RCC_USART1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_USART1LPEN)) +#define __HAL_RCC_USART6_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_USART6LPEN)) +#define __HAL_RCC_ADC1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC1LPEN)) +#define __HAL_RCC_SPI1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI1LPEN)) +#define __HAL_RCC_SYSCFG_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SYSCFGLPEN)) +#define __HAL_RCC_TIM9_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM9LPEN)) +#define __HAL_RCC_TIM11_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM11LPEN)) +/** + * @} + */ + +/** @defgroup RCC_HSI_Configuration HSI Configuration + * @{ + */ + +/** @brief Macros to enable or disable the Internal High Speed oscillator (HSI). + * @note The HSI is stopped by hardware when entering STOP and STANDBY modes. + * It is used (enabled by hardware) as system clock source after startup + * from Reset, wake-up from STOP and STANDBY mode, or in case of failure + * of the HSE used directly or indirectly as system clock (if the Clock + * Security System CSS is enabled). + * @note HSI can not be stopped if it is used as system clock source. In this case, + * you have to select another source of the system clock then stop the HSI. + * @note After enabling the HSI, the application software should wait on HSIRDY + * flag to be set indicating that HSI clock is stable and can be used as + * system clock source. + * This parameter can be: ENABLE or DISABLE. + * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator + * clock cycles. + */ +#define __HAL_RCC_HSI_ENABLE() (*(__IO uint32_t *) RCC_CR_HSION_BB = ENABLE) +#define __HAL_RCC_HSI_DISABLE() (*(__IO uint32_t *) RCC_CR_HSION_BB = DISABLE) + +/** @brief Macro to adjust the Internal High Speed oscillator (HSI) calibration value. + * @note The calibration is used to compensate for the variations in voltage + * and temperature that influence the frequency of the internal HSI RC. + * @param __HSICalibrationValue__ specifies the calibration trimming value. + * (default is RCC_HSICALIBRATION_DEFAULT). + * This parameter must be a number between 0 and 0x1F. + */ +#define __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(__HSICalibrationValue__) (MODIFY_REG(RCC->CR,\ + RCC_CR_HSITRIM, (uint32_t)(__HSICalibrationValue__) << RCC_CR_HSITRIM_Pos)) +/** + * @} + */ + +/** @defgroup RCC_LSI_Configuration LSI Configuration + * @{ + */ + +/** @brief Macros to enable or disable the Internal Low Speed oscillator (LSI). + * @note After enabling the LSI, the application software should wait on + * LSIRDY flag to be set indicating that LSI clock is stable and can + * be used to clock the IWDG and/or the RTC. + * @note LSI can not be disabled if the IWDG is running. + * @note When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator + * clock cycles. + */ +#define __HAL_RCC_LSI_ENABLE() (*(__IO uint32_t *) RCC_CSR_LSION_BB = ENABLE) +#define __HAL_RCC_LSI_DISABLE() (*(__IO uint32_t *) RCC_CSR_LSION_BB = DISABLE) +/** + * @} + */ + +/** @defgroup RCC_HSE_Configuration HSE Configuration + * @{ + */ + +/** + * @brief Macro to configure the External High Speed oscillator (HSE). + * @note Transition HSE Bypass to HSE On and HSE On to HSE Bypass are not supported by this macro. + * User should request a transition to HSE Off first and then HSE On or HSE Bypass. + * @note After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application + * software should wait on HSERDY flag to be set indicating that HSE clock + * is stable and can be used to clock the PLL and/or system clock. + * @note HSE state can not be changed if it is used directly or through the + * PLL as system clock. In this case, you have to select another source + * of the system clock then change the HSE state (ex. disable it). + * @note The HSE is stopped by hardware when entering STOP and STANDBY modes. + * @note This function reset the CSSON bit, so if the clock security system(CSS) + * was previously enabled you have to enable it again after calling this + * function. + * @param __STATE__ specifies the new state of the HSE. + * This parameter can be one of the following values: + * @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after + * 6 HSE oscillator clock cycles. + * @arg RCC_HSE_ON: turn ON the HSE oscillator. + * @arg RCC_HSE_BYPASS: HSE oscillator bypassed with external clock. + */ +#define __HAL_RCC_HSE_CONFIG(__STATE__) \ + do { \ + if ((__STATE__) == RCC_HSE_ON) \ + { \ + SET_BIT(RCC->CR, RCC_CR_HSEON); \ + } \ + else if ((__STATE__) == RCC_HSE_BYPASS) \ + { \ + SET_BIT(RCC->CR, RCC_CR_HSEBYP); \ + SET_BIT(RCC->CR, RCC_CR_HSEON); \ + } \ + else \ + { \ + CLEAR_BIT(RCC->CR, RCC_CR_HSEON); \ + CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP); \ + } \ + } while(0U) +/** + * @} + */ + +/** @defgroup RCC_LSE_Configuration LSE Configuration + * @{ + */ + +/** + * @brief Macro to configure the External Low Speed oscillator (LSE). + * @note Transition LSE Bypass to LSE On and LSE On to LSE Bypass are not supported by this macro. + * User should request a transition to LSE Off first and then LSE On or LSE Bypass. + * @note As the LSE is in the Backup domain and write access is denied to + * this domain after reset, you have to enable write access using + * HAL_PWR_EnableBkUpAccess() function before to configure the LSE + * (to be done once after reset). + * @note After enabling the LSE (RCC_LSE_ON or RCC_LSE_BYPASS), the application + * software should wait on LSERDY flag to be set indicating that LSE clock + * is stable and can be used to clock the RTC. + * @param __STATE__ specifies the new state of the LSE. + * This parameter can be one of the following values: + * @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after + * 6 LSE oscillator clock cycles. + * @arg RCC_LSE_ON: turn ON the LSE oscillator. + * @arg RCC_LSE_BYPASS: LSE oscillator bypassed with external clock. + */ +#define __HAL_RCC_LSE_CONFIG(__STATE__) \ + do { \ + if((__STATE__) == RCC_LSE_ON) \ + { \ + SET_BIT(RCC->BDCR, RCC_BDCR_LSEON); \ + } \ + else if((__STATE__) == RCC_LSE_BYPASS) \ + { \ + SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); \ + SET_BIT(RCC->BDCR, RCC_BDCR_LSEON); \ + } \ + else \ + { \ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON); \ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); \ + } \ + } while(0U) +/** + * @} + */ + +/** @defgroup RCC_Internal_RTC_Clock_Configuration RTC Clock Configuration + * @{ + */ + +/** @brief Macros to enable or disable the RTC clock. + * @note These macros must be used only after the RTC clock source was selected. + */ +#define __HAL_RCC_RTC_ENABLE() (*(__IO uint32_t *) RCC_BDCR_RTCEN_BB = ENABLE) +#define __HAL_RCC_RTC_DISABLE() (*(__IO uint32_t *) RCC_BDCR_RTCEN_BB = DISABLE) + +/** @brief Macros to configure the RTC clock (RTCCLK). + * @note As the RTC clock configuration bits are in the Backup domain and write + * access is denied to this domain after reset, you have to enable write + * access using the Power Backup Access macro before to configure + * the RTC clock source (to be done once after reset). + * @note Once the RTC clock is configured it can't be changed unless the + * Backup domain is reset using __HAL_RCC_BackupReset_RELEASE() macro, or by + * a Power On Reset (POR). + * @param __RTCCLKSource__ specifies the RTC clock source. + * This parameter can be one of the following values: + * @arg @ref RCC_RTCCLKSOURCE_NO_CLK : No clock selected as RTC clock. + * @arg @ref RCC_RTCCLKSOURCE_LSE : LSE selected as RTC clock. + * @arg @ref RCC_RTCCLKSOURCE_LSI : LSI selected as RTC clock. + * @arg @ref RCC_RTCCLKSOURCE_HSE_DIVX HSE divided by X selected as RTC clock (X can be retrieved thanks to @ref __HAL_RCC_GET_RTC_HSE_PRESCALER() + * @note If the LSE or LSI is used as RTC clock source, the RTC continues to + * work in STOP and STANDBY modes, and can be used as wake-up source. + * However, when the HSE clock is used as RTC clock source, the RTC + * cannot be used in STOP and STANDBY modes. + * @note The maximum input clock frequency for RTC is 1MHz (when using HSE as + * RTC clock source). + */ +#define __HAL_RCC_RTC_CLKPRESCALER(__RTCCLKSource__) (((__RTCCLKSource__) & RCC_BDCR_RTCSEL) == RCC_BDCR_RTCSEL) ? \ + MODIFY_REG(RCC->CFGR, RCC_CFGR_RTCPRE, ((__RTCCLKSource__) & 0xFFFFCFFU)) : CLEAR_BIT(RCC->CFGR, RCC_CFGR_RTCPRE) + +#define __HAL_RCC_RTC_CONFIG(__RTCCLKSource__) do { __HAL_RCC_RTC_CLKPRESCALER(__RTCCLKSource__); \ + RCC->BDCR |= ((__RTCCLKSource__) & 0x00000FFFU); \ + } while(0U) + +/** @brief Macro to get the RTC clock source. + * @retval The clock source can be one of the following values: + * @arg @ref RCC_RTCCLKSOURCE_NO_CLK No clock selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_LSE LSE selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_LSI LSI selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_HSE_DIVX HSE divided by X selected as RTC clock (X can be retrieved thanks to @ref __HAL_RCC_GET_RTC_HSE_PRESCALER() + */ +#define __HAL_RCC_GET_RTC_SOURCE() (READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL)) + +/** + * @brief Get the RTC and HSE clock divider (RTCPRE). + * @retval Returned value can be one of the following values: + * @arg @ref RCC_RTCCLKSOURCE_HSE_DIVX HSE divided by X selected as RTC clock (X can be retrieved thanks to @ref __HAL_RCC_GET_RTC_HSE_PRESCALER() + */ +#define __HAL_RCC_GET_RTC_HSE_PRESCALER() (READ_BIT(RCC->CFGR, RCC_CFGR_RTCPRE) | RCC_BDCR_RTCSEL) + +/** @brief Macros to force or release the Backup domain reset. + * @note This function resets the RTC peripheral (including the backup registers) + * and the RTC clock source selection in RCC_CSR register. + * @note The BKPSRAM is not affected by this reset. + */ +#define __HAL_RCC_BACKUPRESET_FORCE() (*(__IO uint32_t *) RCC_BDCR_BDRST_BB = ENABLE) +#define __HAL_RCC_BACKUPRESET_RELEASE() (*(__IO uint32_t *) RCC_BDCR_BDRST_BB = DISABLE) +/** + * @} + */ + +/** @defgroup RCC_PLL_Configuration PLL Configuration + * @{ + */ + +/** @brief Macros to enable or disable the main PLL. + * @note After enabling the main PLL, the application software should wait on + * PLLRDY flag to be set indicating that PLL clock is stable and can + * be used as system clock source. + * @note The main PLL can not be disabled if it is used as system clock source + * @note The main PLL is disabled by hardware when entering STOP and STANDBY modes. + */ +#define __HAL_RCC_PLL_ENABLE() (*(__IO uint32_t *) RCC_CR_PLLON_BB = ENABLE) +#define __HAL_RCC_PLL_DISABLE() (*(__IO uint32_t *) RCC_CR_PLLON_BB = DISABLE) + +/** @brief Macro to configure the PLL clock source. + * @note This function must be used only when the main PLL is disabled. + * @param __PLLSOURCE__ specifies the PLL entry clock source. + * This parameter can be one of the following values: + * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL clock entry + * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL clock entry + * + */ +#define __HAL_RCC_PLL_PLLSOURCE_CONFIG(__PLLSOURCE__) MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, (__PLLSOURCE__)) + +/** @brief Macro to configure the PLL multiplication factor. + * @note This function must be used only when the main PLL is disabled. + * @param __PLLM__ specifies the division factor for PLL VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note You have to set the PLLM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 2 MHz to limit PLL jitter. + * + */ +#define __HAL_RCC_PLL_PLLM_CONFIG(__PLLM__) MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, (__PLLM__)) +/** + * @} + */ + +/** @defgroup RCC_Get_Clock_source Get Clock source + * @{ + */ +/** + * @brief Macro to configure the system clock source. + * @param __RCC_SYSCLKSOURCE__ specifies the system clock source. + * This parameter can be one of the following values: + * - RCC_SYSCLKSOURCE_HSI: HSI oscillator is used as system clock source. + * - RCC_SYSCLKSOURCE_HSE: HSE oscillator is used as system clock source. + * - RCC_SYSCLKSOURCE_PLLCLK: PLL output is used as system clock source. + * - RCC_SYSCLKSOURCE_PLLRCLK: PLLR output is used as system clock source. This + * parameter is available only for STM32F446xx devices. + */ +#define __HAL_RCC_SYSCLK_CONFIG(__RCC_SYSCLKSOURCE__) MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, (__RCC_SYSCLKSOURCE__)) + +/** @brief Macro to get the clock source used as system clock. + * @retval The clock source used as system clock. The returned value can be one + * of the following: + * - RCC_SYSCLKSOURCE_STATUS_HSI: HSI used as system clock. + * - RCC_SYSCLKSOURCE_STATUS_HSE: HSE used as system clock. + * - RCC_SYSCLKSOURCE_STATUS_PLLCLK: PLL used as system clock. + * - RCC_SYSCLKSOURCE_STATUS_PLLRCLK: PLLR used as system clock. This parameter + * is available only for STM32F446xx devices. + */ +#define __HAL_RCC_GET_SYSCLK_SOURCE() (RCC->CFGR & RCC_CFGR_SWS) + +/** @brief Macro to get the oscillator used as PLL clock source. + * @retval The oscillator used as PLL clock source. The returned value can be one + * of the following: + * - RCC_PLLSOURCE_HSI: HSI oscillator is used as PLL clock source. + * - RCC_PLLSOURCE_HSE: HSE oscillator is used as PLL clock source. + */ +#define __HAL_RCC_GET_PLL_OSCSOURCE() ((uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC)) +/** + * @} + */ + +/** @defgroup RCCEx_MCOx_Clock_Config RCC Extended MCOx Clock Config + * @{ + */ + +/** @brief Macro to configure the MCO1 clock. + * @param __MCOCLKSOURCE__ specifies the MCO clock source. + * This parameter can be one of the following values: + * @arg RCC_MCO1SOURCE_HSI: HSI clock selected as MCO1 source + * @arg RCC_MCO1SOURCE_LSE: LSE clock selected as MCO1 source + * @arg RCC_MCO1SOURCE_HSE: HSE clock selected as MCO1 source + * @arg RCC_MCO1SOURCE_PLLCLK: main PLL clock selected as MCO1 source + * @param __MCODIV__ specifies the MCO clock prescaler. + * This parameter can be one of the following values: + * @arg RCC_MCODIV_1: no division applied to MCOx clock + * @arg RCC_MCODIV_2: division by 2 applied to MCOx clock + * @arg RCC_MCODIV_3: division by 3 applied to MCOx clock + * @arg RCC_MCODIV_4: division by 4 applied to MCOx clock + * @arg RCC_MCODIV_5: division by 5 applied to MCOx clock + */ +#define __HAL_RCC_MCO1_CONFIG(__MCOCLKSOURCE__, __MCODIV__) \ + MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCO1 | RCC_CFGR_MCO1PRE), ((__MCOCLKSOURCE__) | (__MCODIV__))) + +/** @brief Macro to configure the MCO2 clock. + * @param __MCOCLKSOURCE__ specifies the MCO clock source. + * This parameter can be one of the following values: + * @arg RCC_MCO2SOURCE_SYSCLK: System clock (SYSCLK) selected as MCO2 source + * @arg RCC_MCO2SOURCE_PLLI2SCLK: PLLI2S clock selected as MCO2 source, available for all STM32F4 devices except STM32F410xx + * @arg RCC_MCO2SOURCE_I2SCLK: I2SCLK clock selected as MCO2 source, available only for STM32F410Rx devices + * @arg RCC_MCO2SOURCE_HSE: HSE clock selected as MCO2 source + * @arg RCC_MCO2SOURCE_PLLCLK: main PLL clock selected as MCO2 source + * @param __MCODIV__ specifies the MCO clock prescaler. + * This parameter can be one of the following values: + * @arg RCC_MCODIV_1: no division applied to MCOx clock + * @arg RCC_MCODIV_2: division by 2 applied to MCOx clock + * @arg RCC_MCODIV_3: division by 3 applied to MCOx clock + * @arg RCC_MCODIV_4: division by 4 applied to MCOx clock + * @arg RCC_MCODIV_5: division by 5 applied to MCOx clock + * @note For STM32F410Rx devices, to output I2SCLK clock on MCO2, you should have + * at least one of the SPI clocks enabled (SPI1, SPI2 or SPI5). + */ +#define __HAL_RCC_MCO2_CONFIG(__MCOCLKSOURCE__, __MCODIV__) \ + MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCO2 | RCC_CFGR_MCO2PRE), ((__MCOCLKSOURCE__) | ((__MCODIV__) << 3U))); +/** + * @} + */ + +/** @defgroup RCC_Flags_Interrupts_Management Flags Interrupts Management + * @brief macros to manage the specified RCC Flags and interrupts. + * @{ + */ + +/** @brief Enable RCC interrupt (Perform Byte access to RCC_CIR[14:8] bits to enable + * the selected interrupts). + * @param __INTERRUPT__ specifies the RCC interrupt sources to be enabled. + * This parameter can be any combination of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt. + * @arg RCC_IT_LSERDY: LSE ready interrupt. + * @arg RCC_IT_HSIRDY: HSI ready interrupt. + * @arg RCC_IT_HSERDY: HSE ready interrupt. + * @arg RCC_IT_PLLRDY: Main PLL ready interrupt. + * @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt. + */ +#define __HAL_RCC_ENABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE1_ADDRESS |= (__INTERRUPT__)) + +/** @brief Disable RCC interrupt (Perform Byte access to RCC_CIR[14:8] bits to disable + * the selected interrupts). + * @param __INTERRUPT__ specifies the RCC interrupt sources to be disabled. + * This parameter can be any combination of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt. + * @arg RCC_IT_LSERDY: LSE ready interrupt. + * @arg RCC_IT_HSIRDY: HSI ready interrupt. + * @arg RCC_IT_HSERDY: HSE ready interrupt. + * @arg RCC_IT_PLLRDY: Main PLL ready interrupt. + * @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt. + */ +#define __HAL_RCC_DISABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE1_ADDRESS &= (uint8_t)(~(__INTERRUPT__))) + +/** @brief Clear the RCC's interrupt pending bits (Perform Byte access to RCC_CIR[23:16] + * bits to clear the selected interrupt pending bits. + * @param __INTERRUPT__ specifies the interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt. + * @arg RCC_IT_LSERDY: LSE ready interrupt. + * @arg RCC_IT_HSIRDY: HSI ready interrupt. + * @arg RCC_IT_HSERDY: HSE ready interrupt. + * @arg RCC_IT_PLLRDY: Main PLL ready interrupt. + * @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt. + * @arg RCC_IT_CSS: Clock Security System interrupt + */ +#define __HAL_RCC_CLEAR_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE2_ADDRESS = (__INTERRUPT__)) + +/** @brief Check the RCC's interrupt has occurred or not. + * @param __INTERRUPT__ specifies the RCC interrupt source to check. + * This parameter can be one of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt. + * @arg RCC_IT_LSERDY: LSE ready interrupt. + * @arg RCC_IT_HSIRDY: HSI ready interrupt. + * @arg RCC_IT_HSERDY: HSE ready interrupt. + * @arg RCC_IT_PLLRDY: Main PLL ready interrupt. + * @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt. + * @arg RCC_IT_CSS: Clock Security System interrupt + * @retval The new state of __INTERRUPT__ (TRUE or FALSE). + */ +#define __HAL_RCC_GET_IT(__INTERRUPT__) ((RCC->CIR & (__INTERRUPT__)) == (__INTERRUPT__)) + +/** @brief Set RMVF bit to clear the reset flags: RCC_FLAG_PINRST, RCC_FLAG_PORRST, + * RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST and RCC_FLAG_LPWRRST. + */ +#define __HAL_RCC_CLEAR_RESET_FLAGS() (RCC->CSR |= RCC_CSR_RMVF) + +/** @brief Check RCC flag is set or not. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready. + * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready. + * @arg RCC_FLAG_PLLRDY: Main PLL clock ready. + * @arg RCC_FLAG_PLLI2SRDY: PLLI2S clock ready. + * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready. + * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready. + * @arg RCC_FLAG_BORRST: POR/PDR or BOR reset. + * @arg RCC_FLAG_PINRST: Pin reset. + * @arg RCC_FLAG_PORRST: POR/PDR reset. + * @arg RCC_FLAG_SFTRST: Software reset. + * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset. + * @arg RCC_FLAG_WWDGRST: Window Watchdog reset. + * @arg RCC_FLAG_LPWRRST: Low Power reset. + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define RCC_FLAG_MASK ((uint8_t)0x1FU) +#define __HAL_RCC_GET_FLAG(__FLAG__) (((((((__FLAG__) >> 5U) == 1U)? RCC->CR :((((__FLAG__) >> 5U) == 2U) ? RCC->BDCR :((((__FLAG__) >> 5U) == 3U)? RCC->CSR :RCC->CIR))) & (1U << ((__FLAG__) & RCC_FLAG_MASK)))!= 0U)? 1U : 0U) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ + /** @addtogroup RCC_Exported_Functions + * @{ + */ + +/** @addtogroup RCC_Exported_Functions_Group1 + * @{ + */ +/* Initialization and de-initialization functions ******************************/ +HAL_StatusTypeDef HAL_RCC_DeInit(void); +HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct); +HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency); +/** + * @} + */ + +/** @addtogroup RCC_Exported_Functions_Group2 + * @{ + */ +/* Peripheral Control functions ************************************************/ +void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_MCODiv); +void HAL_RCC_EnableCSS(void); +void HAL_RCC_DisableCSS(void); +uint32_t HAL_RCC_GetSysClockFreq(void); +uint32_t HAL_RCC_GetHCLKFreq(void); +uint32_t HAL_RCC_GetPCLK1Freq(void); +uint32_t HAL_RCC_GetPCLK2Freq(void); +void HAL_RCC_GetOscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct); +void HAL_RCC_GetClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t *pFLatency); + +/* CSS NMI IRQ handler */ +void HAL_RCC_NMI_IRQHandler(void); + +/* User Callbacks in non blocking mode (IT mode) */ +void HAL_RCC_CSSCallback(void); + +/** + * @} + */ + +/** + * @} + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup RCC_Private_Constants RCC Private Constants + * @{ + */ + +/** @defgroup RCC_BitAddress_AliasRegion RCC BitAddress AliasRegion + * @brief RCC registers bit address in the alias region + * @{ + */ +#define RCC_OFFSET (RCC_BASE - PERIPH_BASE) +/* --- CR Register --- */ +/* Alias word address of HSION bit */ +#define RCC_CR_OFFSET (RCC_OFFSET + 0x00U) +#define RCC_HSION_BIT_NUMBER 0x00U +#define RCC_CR_HSION_BB (PERIPH_BB_BASE + (RCC_CR_OFFSET * 32U) + (RCC_HSION_BIT_NUMBER * 4U)) +/* Alias word address of CSSON bit */ +#define RCC_CSSON_BIT_NUMBER 0x13U +#define RCC_CR_CSSON_BB (PERIPH_BB_BASE + (RCC_CR_OFFSET * 32U) + (RCC_CSSON_BIT_NUMBER * 4U)) +/* Alias word address of PLLON bit */ +#define RCC_PLLON_BIT_NUMBER 0x18U +#define RCC_CR_PLLON_BB (PERIPH_BB_BASE + (RCC_CR_OFFSET * 32U) + (RCC_PLLON_BIT_NUMBER * 4U)) + +/* --- BDCR Register --- */ +/* Alias word address of RTCEN bit */ +#define RCC_BDCR_OFFSET (RCC_OFFSET + 0x70U) +#define RCC_RTCEN_BIT_NUMBER 0x0FU +#define RCC_BDCR_RTCEN_BB (PERIPH_BB_BASE + (RCC_BDCR_OFFSET * 32U) + (RCC_RTCEN_BIT_NUMBER * 4U)) +/* Alias word address of BDRST bit */ +#define RCC_BDRST_BIT_NUMBER 0x10U +#define RCC_BDCR_BDRST_BB (PERIPH_BB_BASE + (RCC_BDCR_OFFSET * 32U) + (RCC_BDRST_BIT_NUMBER * 4U)) + +/* --- CSR Register --- */ +/* Alias word address of LSION bit */ +#define RCC_CSR_OFFSET (RCC_OFFSET + 0x74U) +#define RCC_LSION_BIT_NUMBER 0x00U +#define RCC_CSR_LSION_BB (PERIPH_BB_BASE + (RCC_CSR_OFFSET * 32U) + (RCC_LSION_BIT_NUMBER * 4U)) + +/* CR register byte 3 (Bits[23:16]) base address */ +#define RCC_CR_BYTE2_ADDRESS 0x40023802U + +/* CIR register byte 2 (Bits[15:8]) base address */ +#define RCC_CIR_BYTE1_ADDRESS ((uint32_t)(RCC_BASE + 0x0CU + 0x01U)) + +/* CIR register byte 3 (Bits[23:16]) base address */ +#define RCC_CIR_BYTE2_ADDRESS ((uint32_t)(RCC_BASE + 0x0CU + 0x02U)) + +/* BDCR register base address */ +#define RCC_BDCR_BYTE0_ADDRESS (PERIPH_BASE + RCC_BDCR_OFFSET) + +#define RCC_DBP_TIMEOUT_VALUE 2U +#define RCC_LSE_TIMEOUT_VALUE LSE_STARTUP_TIMEOUT + +#define HSE_TIMEOUT_VALUE HSE_STARTUP_TIMEOUT +#define HSI_TIMEOUT_VALUE 2U /* 2 ms */ +#define LSI_TIMEOUT_VALUE 2U /* 2 ms */ +#define CLOCKSWITCH_TIMEOUT_VALUE 5000U /* 5 s */ + +/** + * @} + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup RCC_Private_Macros RCC Private Macros + * @{ + */ + +/** @defgroup RCC_IS_RCC_Definitions RCC Private macros to check input parameters + * @{ + */ +#define IS_RCC_OSCILLATORTYPE(OSCILLATOR) ((OSCILLATOR) <= 15U) + +#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \ + ((HSE) == RCC_HSE_BYPASS)) + +#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \ + ((LSE) == RCC_LSE_BYPASS)) + +#define IS_RCC_HSI(HSI) (((HSI) == RCC_HSI_OFF) || ((HSI) == RCC_HSI_ON)) + +#define IS_RCC_LSI(LSI) (((LSI) == RCC_LSI_OFF) || ((LSI) == RCC_LSI_ON)) + +#define IS_RCC_PLL(PLL) (((PLL) == RCC_PLL_NONE) ||((PLL) == RCC_PLL_OFF) || ((PLL) == RCC_PLL_ON)) + +#define IS_RCC_PLLSOURCE(SOURCE) (((SOURCE) == RCC_PLLSOURCE_HSI) || \ + ((SOURCE) == RCC_PLLSOURCE_HSE)) + +#define IS_RCC_SYSCLKSOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSOURCE_HSI) || \ + ((SOURCE) == RCC_SYSCLKSOURCE_HSE) || \ + ((SOURCE) == RCC_SYSCLKSOURCE_PLLCLK) || \ + ((SOURCE) == RCC_SYSCLKSOURCE_PLLRCLK)) + +#define IS_RCC_RTCCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_RTCCLKSOURCE_LSE) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_LSI) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV2) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV3) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV4) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV5) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV6) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV7) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV8) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV9) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV10) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV11) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV12) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV13) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV14) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV15) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV16) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV17) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV18) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV19) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV20) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV21) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV22) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV23) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV24) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV25) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV26) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV27) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV28) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV29) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV30) || \ + ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV31)) + +#define IS_RCC_PLLM_VALUE(VALUE) ((VALUE) <= 63U) + +#define IS_RCC_PLLP_VALUE(VALUE) (((VALUE) == 2U) || ((VALUE) == 4U) || ((VALUE) == 6U) || ((VALUE) == 8U)) + +#define IS_RCC_PLLQ_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 15U)) + +#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_DIV1) || ((HCLK) == RCC_SYSCLK_DIV2) || \ + ((HCLK) == RCC_SYSCLK_DIV4) || ((HCLK) == RCC_SYSCLK_DIV8) || \ + ((HCLK) == RCC_SYSCLK_DIV16) || ((HCLK) == RCC_SYSCLK_DIV64) || \ + ((HCLK) == RCC_SYSCLK_DIV128) || ((HCLK) == RCC_SYSCLK_DIV256) || \ + ((HCLK) == RCC_SYSCLK_DIV512)) + +#define IS_RCC_CLOCKTYPE(CLK) ((1U <= (CLK)) && ((CLK) <= 15U)) + +#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_DIV1) || ((PCLK) == RCC_HCLK_DIV2) || \ + ((PCLK) == RCC_HCLK_DIV4) || ((PCLK) == RCC_HCLK_DIV8) || \ + ((PCLK) == RCC_HCLK_DIV16)) + +#define IS_RCC_MCO(MCOx) (((MCOx) == RCC_MCO1) || ((MCOx) == RCC_MCO2)) + +#define IS_RCC_MCO1SOURCE(SOURCE) (((SOURCE) == RCC_MCO1SOURCE_HSI) || ((SOURCE) == RCC_MCO1SOURCE_LSE) || \ + ((SOURCE) == RCC_MCO1SOURCE_HSE) || ((SOURCE) == RCC_MCO1SOURCE_PLLCLK)) + +#define IS_RCC_MCODIV(DIV) (((DIV) == RCC_MCODIV_1) || ((DIV) == RCC_MCODIV_2) || \ + ((DIV) == RCC_MCODIV_3) || ((DIV) == RCC_MCODIV_4) || \ + ((DIV) == RCC_MCODIV_5)) +#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1FU) + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_RCC_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h new file mode 100644 index 00000000..df6a66ab --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h @@ -0,0 +1,7114 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_rcc_ex.h + * @author MCD Application Team + * @brief Header file of RCC HAL Extension module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_RCC_EX_H +#define __STM32F4xx_HAL_RCC_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup RCCEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup RCCEx_Exported_Types RCCEx Exported Types + * @{ + */ + +/** + * @brief RCC PLL configuration structure definition + */ +typedef struct +{ + uint32_t PLLState; /*!< The new state of the PLL. + This parameter can be a value of @ref RCC_PLL_Config */ + + uint32_t PLLSource; /*!< RCC_PLLSource: PLL entry clock source. + This parameter must be a value of @ref RCC_PLL_Clock_Source */ + + uint32_t PLLM; /*!< PLLM: Division factor for PLL VCO input clock. + This parameter must be a number between Min_Data = 0 and Max_Data = 63 */ + + uint32_t PLLN; /*!< PLLN: Multiplication factor for PLL VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432 + except for STM32F411xE devices where the Min_Data = 192 */ + + uint32_t PLLP; /*!< PLLP: Division factor for main system clock (SYSCLK). + This parameter must be a value of @ref RCC_PLLP_Clock_Divider */ + + uint32_t PLLQ; /*!< PLLQ: Division factor for OTG FS, SDIO and RNG clocks. + This parameter must be a number between Min_Data = 2 and Max_Data = 15 */ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) + uint32_t PLLR; /*!< PLLR: PLL division factor for I2S, SAI, SYSTEM, SPDIFRX clocks. + This parameter is only available in STM32F410xx/STM32F446xx/STM32F469xx/STM32F479xx + and STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx/STM32F413xx/STM32F423xx devices. + This parameter must be a number between Min_Data = 2 and Max_Data = 7 */ +#endif /* STM32F410xx || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ +}RCC_PLLInitTypeDef; + +#if defined(STM32F446xx) +/** + * @brief PLLI2S Clock structure definition + */ +typedef struct +{ + uint32_t PLLI2SM; /*!< Specifies division factor for PLL VCO input clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 63 */ + + uint32_t PLLI2SN; /*!< Specifies the multiplication factor for PLLI2S VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432 */ + + uint32_t PLLI2SP; /*!< Specifies division factor for SPDIFRX Clock. + This parameter must be a value of @ref RCCEx_PLLI2SP_Clock_Divider */ + + uint32_t PLLI2SQ; /*!< Specifies the division factor for SAI clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 15. + This parameter will be used only when PLLI2S is selected as Clock Source SAI */ + + uint32_t PLLI2SR; /*!< Specifies the division factor for I2S clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 7. + This parameter will be used only when PLLI2S is selected as Clock Source I2S */ +}RCC_PLLI2SInitTypeDef; + +/** + * @brief PLLSAI Clock structure definition + */ +typedef struct +{ + uint32_t PLLSAIM; /*!< Specifies division factor for PLL VCO input clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 63 */ + + uint32_t PLLSAIN; /*!< Specifies the multiplication factor for PLLI2S VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432 */ + + uint32_t PLLSAIP; /*!< Specifies division factor for OTG FS, SDIO and RNG clocks. + This parameter must be a value of @ref RCCEx_PLLSAIP_Clock_Divider */ + + uint32_t PLLSAIQ; /*!< Specifies the division factor for SAI clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 15. + This parameter will be used only when PLLSAI is selected as Clock Source SAI */ +}RCC_PLLSAIInitTypeDef; + +/** + * @brief RCC extended clocks structure definition + */ +typedef struct +{ + uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. + This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ + + RCC_PLLI2SInitTypeDef PLLI2S; /*!< PLL I2S structure parameters. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + + RCC_PLLSAIInitTypeDef PLLSAI; /*!< PLL SAI structure parameters. + This parameter will be used only when PLLI2S is selected as Clock Source SAI or LTDC */ + + uint32_t PLLI2SDivQ; /*!< Specifies the PLLI2S division factor for SAI1 clock. + This parameter must be a number between Min_Data = 1 and Max_Data = 32 + This parameter will be used only when PLLI2S is selected as Clock Source SAI */ + + uint32_t PLLSAIDivQ; /*!< Specifies the PLLI2S division factor for SAI1 clock. + This parameter must be a number between Min_Data = 1 and Max_Data = 32 + This parameter will be used only when PLLSAI is selected as Clock Source SAI */ + + uint32_t Sai1ClockSelection; /*!< Specifies SAI1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_SAI1_Clock_Source */ + + uint32_t Sai2ClockSelection; /*!< Specifies SAI2 Clock Source Selection. + This parameter can be a value of @ref RCCEx_SAI2_Clock_Source */ + + uint32_t I2sApb1ClockSelection; /*!< Specifies I2S APB1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_I2SAPB1_Clock_Source */ + + uint32_t I2sApb2ClockSelection; /*!< Specifies I2S APB2 Clock Source Selection. + This parameter can be a value of @ref RCCEx_I2SAPB2_Clock_Source */ + + uint32_t RTCClockSelection; /*!< Specifies RTC Clock Source Selection. + This parameter can be a value of @ref RCC_RTC_Clock_Source */ + + uint32_t SdioClockSelection; /*!< Specifies SDIO Clock Source Selection. + This parameter can be a value of @ref RCCEx_SDIO_Clock_Source */ + + uint32_t CecClockSelection; /*!< Specifies CEC Clock Source Selection. + This parameter can be a value of @ref RCCEx_CEC_Clock_Source */ + + uint32_t Fmpi2c1ClockSelection; /*!< Specifies FMPI2C1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_FMPI2C1_Clock_Source */ + + uint32_t SpdifClockSelection; /*!< Specifies SPDIFRX Clock Source Selection. + This parameter can be a value of @ref RCCEx_SPDIFRX_Clock_Source */ + + uint32_t Clk48ClockSelection; /*!< Specifies CLK48 Clock Selection this clock used OTG FS, SDIO and RNG clocks. + This parameter can be a value of @ref RCCEx_CLK48_Clock_Source */ + + uint8_t TIMPresSelection; /*!< Specifies TIM Clock Source Selection. + This parameter can be a value of @ref RCCEx_TIM_PRescaler_Selection */ +}RCC_PeriphCLKInitTypeDef; +#endif /* STM32F446xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** + * @brief RCC extended clocks structure definition + */ +typedef struct +{ + uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. + This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ + + uint32_t I2SClockSelection; /*!< Specifies RTC Clock Source Selection. + This parameter can be a value of @ref RCCEx_I2S_APB_Clock_Source */ + + uint32_t RTCClockSelection; /*!< Specifies RTC Clock Source Selection. + This parameter can be a value of @ref RCC_RTC_Clock_Source */ + + uint32_t Lptim1ClockSelection; /*!< Specifies LPTIM1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_LPTIM1_Clock_Source */ + + uint32_t Fmpi2c1ClockSelection; /*!< Specifies FMPI2C1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_FMPI2C1_Clock_Source */ + + uint8_t TIMPresSelection; /*!< Specifies TIM Clock Source Selection. + This parameter can be a value of @ref RCCEx_TIM_PRescaler_Selection */ +}RCC_PeriphCLKInitTypeDef; +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief PLLI2S Clock structure definition + */ +typedef struct +{ + uint32_t PLLI2SM; /*!< Specifies division factor for PLL VCO input clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 63 */ + + uint32_t PLLI2SN; /*!< Specifies the multiplication factor for PLLI2S VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432 */ + + uint32_t PLLI2SQ; /*!< Specifies the division factor for SAI clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 15. + This parameter will be used only when PLLI2S is selected as Clock Source SAI */ + + uint32_t PLLI2SR; /*!< Specifies the division factor for I2S clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 7. + This parameter will be used only when PLLI2S is selected as Clock Source I2S */ +}RCC_PLLI2SInitTypeDef; + +/** + * @brief RCC extended clocks structure definition + */ +typedef struct +{ + uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. + This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ + + RCC_PLLI2SInitTypeDef PLLI2S; /*!< PLL I2S structure parameters. + This parameter will be used only when PLLI2S is selected as Clock Source I2S */ + +#if defined(STM32F413xx) || defined(STM32F423xx) + uint32_t PLLDivR; /*!< Specifies the PLL division factor for SAI1 clock. + This parameter must be a number between Min_Data = 1 and Max_Data = 32 + This parameter will be used only when PLL is selected as Clock Source SAI */ + + uint32_t PLLI2SDivR; /*!< Specifies the PLLI2S division factor for SAI1 clock. + This parameter must be a number between Min_Data = 1 and Max_Data = 32 + This parameter will be used only when PLLI2S is selected as Clock Source SAI */ +#endif /* STM32F413xx || STM32F423xx */ + + uint32_t I2sApb1ClockSelection; /*!< Specifies I2S APB1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_I2SAPB1_Clock_Source */ + + uint32_t I2sApb2ClockSelection; /*!< Specifies I2S APB2 Clock Source Selection. + This parameter can be a value of @ref RCCEx_I2SAPB2_Clock_Source */ + + uint32_t RTCClockSelection; /*!< Specifies RTC Clock Source Selection. + This parameter can be a value of @ref RCC_RTC_Clock_Source */ + + uint32_t SdioClockSelection; /*!< Specifies SDIO Clock Source Selection. + This parameter can be a value of @ref RCCEx_SDIO_Clock_Source */ + + uint32_t Fmpi2c1ClockSelection; /*!< Specifies FMPI2C1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_FMPI2C1_Clock_Source */ + + uint32_t Clk48ClockSelection; /*!< Specifies CLK48 Clock Selection this clock used OTG FS, SDIO and RNG clocks. + This parameter can be a value of @ref RCCEx_CLK48_Clock_Source */ + + uint32_t Dfsdm1ClockSelection; /*!< Specifies DFSDM1 Clock Selection. + This parameter can be a value of @ref RCCEx_DFSDM1_Kernel_Clock_Source */ + + uint32_t Dfsdm1AudioClockSelection;/*!< Specifies DFSDM1 Audio Clock Selection. + This parameter can be a value of @ref RCCEx_DFSDM1_Audio_Clock_Source */ + +#if defined(STM32F413xx) || defined(STM32F423xx) + uint32_t Dfsdm2ClockSelection; /*!< Specifies DFSDM2 Clock Selection. + This parameter can be a value of @ref RCCEx_DFSDM2_Kernel_Clock_Source */ + + uint32_t Dfsdm2AudioClockSelection;/*!< Specifies DFSDM2 Audio Clock Selection. + This parameter can be a value of @ref RCCEx_DFSDM2_Audio_Clock_Source */ + + uint32_t Lptim1ClockSelection; /*!< Specifies LPTIM1 Clock Source Selection. + This parameter can be a value of @ref RCCEx_LPTIM1_Clock_Source */ + + uint32_t SaiAClockSelection; /*!< Specifies SAI1_A Clock Prescalers Selection + This parameter can be a value of @ref RCCEx_SAI1_BlockA_Clock_Source */ + + uint32_t SaiBClockSelection; /*!< Specifies SAI1_B Clock Prescalers Selection + This parameter can be a value of @ref RCCEx_SAI1_BlockB_Clock_Source */ +#endif /* STM32F413xx || STM32F423xx */ + + uint32_t PLLI2SSelection; /*!< Specifies PLL I2S Clock Source Selection. + This parameter can be a value of @ref RCCEx_PLL_I2S_Clock_Source */ + + uint8_t TIMPresSelection; /*!< Specifies TIM Clock Source Selection. + This parameter can be a value of @ref RCCEx_TIM_PRescaler_Selection */ +}RCC_PeriphCLKInitTypeDef; +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) + +/** + * @brief PLLI2S Clock structure definition + */ +typedef struct +{ + uint32_t PLLI2SN; /*!< Specifies the multiplication factor for PLLI2S VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + + uint32_t PLLI2SR; /*!< Specifies the division factor for I2S clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 7. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + + uint32_t PLLI2SQ; /*!< Specifies the division factor for SAI1 clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 15. + This parameter will be used only when PLLI2S is selected as Clock Source SAI */ +}RCC_PLLI2SInitTypeDef; + +/** + * @brief PLLSAI Clock structure definition + */ +typedef struct +{ + uint32_t PLLSAIN; /*!< Specifies the multiplication factor for PLLI2S VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432. + This parameter will be used only when PLLSAI is selected as Clock Source SAI or LTDC */ +#if defined(STM32F469xx) || defined(STM32F479xx) + uint32_t PLLSAIP; /*!< Specifies division factor for OTG FS and SDIO clocks. + This parameter is only available in STM32F469xx/STM32F479xx devices. + This parameter must be a value of @ref RCCEx_PLLSAIP_Clock_Divider */ +#endif /* STM32F469xx || STM32F479xx */ + + uint32_t PLLSAIQ; /*!< Specifies the division factor for SAI1 clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 15. + This parameter will be used only when PLLSAI is selected as Clock Source SAI or LTDC */ + + uint32_t PLLSAIR; /*!< specifies the division factor for LTDC clock + This parameter must be a number between Min_Data = 2 and Max_Data = 7. + This parameter will be used only when PLLSAI is selected as Clock Source LTDC */ + +}RCC_PLLSAIInitTypeDef; + +/** + * @brief RCC extended clocks structure definition + */ +typedef struct +{ + uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. + This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ + + RCC_PLLI2SInitTypeDef PLLI2S; /*!< PLL I2S structure parameters. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + + RCC_PLLSAIInitTypeDef PLLSAI; /*!< PLL SAI structure parameters. + This parameter will be used only when PLLI2S is selected as Clock Source SAI or LTDC */ + + uint32_t PLLI2SDivQ; /*!< Specifies the PLLI2S division factor for SAI1 clock. + This parameter must be a number between Min_Data = 1 and Max_Data = 32 + This parameter will be used only when PLLI2S is selected as Clock Source SAI */ + + uint32_t PLLSAIDivQ; /*!< Specifies the PLLI2S division factor for SAI1 clock. + This parameter must be a number between Min_Data = 1 and Max_Data = 32 + This parameter will be used only when PLLSAI is selected as Clock Source SAI */ + + uint32_t PLLSAIDivR; /*!< Specifies the PLLSAI division factor for LTDC clock. + This parameter must be one value of @ref RCCEx_PLLSAI_DIVR */ + + uint32_t RTCClockSelection; /*!< Specifies RTC Clock Prescalers Selection. + This parameter can be a value of @ref RCC_RTC_Clock_Source */ + + uint8_t TIMPresSelection; /*!< Specifies TIM Clock Prescalers Selection. + This parameter can be a value of @ref RCCEx_TIM_PRescaler_Selection */ +#if defined(STM32F469xx) || defined(STM32F479xx) + uint32_t Clk48ClockSelection; /*!< Specifies CLK48 Clock Selection this clock used OTG FS, SDIO and RNG clocks. + This parameter can be a value of @ref RCCEx_CLK48_Clock_Source */ + + uint32_t SdioClockSelection; /*!< Specifies SDIO Clock Source Selection. + This parameter can be a value of @ref RCCEx_SDIO_Clock_Source */ +#endif /* STM32F469xx || STM32F479xx */ +}RCC_PeriphCLKInitTypeDef; + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) +/** + * @brief PLLI2S Clock structure definition + */ +typedef struct +{ +#if defined(STM32F411xE) + uint32_t PLLI2SM; /*!< PLLM: Division factor for PLLI2S VCO input clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 62 */ +#endif /* STM32F411xE */ + + uint32_t PLLI2SN; /*!< Specifies the multiplication factor for PLLI2S VCO output clock. + This parameter must be a number between Min_Data = 50 and Max_Data = 432 + Except for STM32F411xE devices where the Min_Data = 192. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + + uint32_t PLLI2SR; /*!< Specifies the division factor for I2S clock. + This parameter must be a number between Min_Data = 2 and Max_Data = 7. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + +}RCC_PLLI2SInitTypeDef; + +/** + * @brief RCC extended clocks structure definition + */ +typedef struct +{ + uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. + This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ + + RCC_PLLI2SInitTypeDef PLLI2S; /*!< PLL I2S structure parameters. + This parameter will be used only when PLLI2S is selected as Clock Source I2S or SAI */ + + uint32_t RTCClockSelection; /*!< Specifies RTC Clock Prescalers Selection. + This parameter can be a value of @ref RCC_RTC_Clock_Source */ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) + uint8_t TIMPresSelection; /*!< Specifies TIM Clock Source Selection. + This parameter can be a value of @ref RCCEx_TIM_PRescaler_Selection */ +#endif /* STM32F401xC || STM32F401xE || STM32F411xE */ +}RCC_PeriphCLKInitTypeDef; +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F411xE */ +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup RCCEx_Exported_Constants RCCEx Exported Constants + * @{ + */ + +/** @defgroup RCCEx_Periph_Clock_Selection RCC Periph Clock Selection + * @{ + */ +/* Peripheral Clock source for STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) +#define RCC_PERIPHCLK_I2S_APB1 0x00000001U +#define RCC_PERIPHCLK_I2S_APB2 0x00000002U +#define RCC_PERIPHCLK_TIM 0x00000004U +#define RCC_PERIPHCLK_RTC 0x00000008U +#define RCC_PERIPHCLK_FMPI2C1 0x00000010U +#define RCC_PERIPHCLK_CLK48 0x00000020U +#define RCC_PERIPHCLK_SDIO 0x00000040U +#define RCC_PERIPHCLK_PLLI2S 0x00000080U +#define RCC_PERIPHCLK_DFSDM1 0x00000100U +#define RCC_PERIPHCLK_DFSDM1_AUDIO 0x00000200U +#endif /* STM32F412Zx || STM32F412Vx) || STM32F412Rx || STM32F412Cx */ +#if defined(STM32F413xx) || defined(STM32F423xx) +#define RCC_PERIPHCLK_DFSDM2 0x00000400U +#define RCC_PERIPHCLK_DFSDM2_AUDIO 0x00000800U +#define RCC_PERIPHCLK_LPTIM1 0x00001000U +#define RCC_PERIPHCLK_SAIA 0x00002000U +#define RCC_PERIPHCLK_SAIB 0x00004000U +#endif /* STM32F413xx || STM32F423xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------- Peripheral Clock source for STM32F410xx ----------------*/ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define RCC_PERIPHCLK_I2S 0x00000001U +#define RCC_PERIPHCLK_TIM 0x00000002U +#define RCC_PERIPHCLK_RTC 0x00000004U +#define RCC_PERIPHCLK_FMPI2C1 0x00000008U +#define RCC_PERIPHCLK_LPTIM1 0x00000010U +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ +/*----------------------------------------------------------------------------*/ + +/*------------------- Peripheral Clock source for STM32F446xx ----------------*/ +#if defined(STM32F446xx) +#define RCC_PERIPHCLK_I2S_APB1 0x00000001U +#define RCC_PERIPHCLK_I2S_APB2 0x00000002U +#define RCC_PERIPHCLK_SAI1 0x00000004U +#define RCC_PERIPHCLK_SAI2 0x00000008U +#define RCC_PERIPHCLK_TIM 0x00000010U +#define RCC_PERIPHCLK_RTC 0x00000020U +#define RCC_PERIPHCLK_CEC 0x00000040U +#define RCC_PERIPHCLK_FMPI2C1 0x00000080U +#define RCC_PERIPHCLK_CLK48 0x00000100U +#define RCC_PERIPHCLK_SDIO 0x00000200U +#define RCC_PERIPHCLK_SPDIFRX 0x00000400U +#define RCC_PERIPHCLK_PLLI2S 0x00000800U +#endif /* STM32F446xx */ +/*-----------------------------------------------------------------------------*/ + +/*----------- Peripheral Clock source for STM32F469xx/STM32F479xx -------------*/ +#if defined(STM32F469xx) || defined(STM32F479xx) +#define RCC_PERIPHCLK_I2S 0x00000001U +#define RCC_PERIPHCLK_SAI_PLLI2S 0x00000002U +#define RCC_PERIPHCLK_SAI_PLLSAI 0x00000004U +#define RCC_PERIPHCLK_LTDC 0x00000008U +#define RCC_PERIPHCLK_TIM 0x00000010U +#define RCC_PERIPHCLK_RTC 0x00000020U +#define RCC_PERIPHCLK_PLLI2S 0x00000040U +#define RCC_PERIPHCLK_CLK48 0x00000080U +#define RCC_PERIPHCLK_SDIO 0x00000100U +#endif /* STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ + +/*-------- Peripheral Clock source for STM32F42xxx/STM32F43xxx ---------------*/ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) +#define RCC_PERIPHCLK_I2S 0x00000001U +#define RCC_PERIPHCLK_SAI_PLLI2S 0x00000002U +#define RCC_PERIPHCLK_SAI_PLLSAI 0x00000004U +#define RCC_PERIPHCLK_LTDC 0x00000008U +#define RCC_PERIPHCLK_TIM 0x00000010U +#define RCC_PERIPHCLK_RTC 0x00000020U +#define RCC_PERIPHCLK_PLLI2S 0x00000040U +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ +/*----------------------------------------------------------------------------*/ + +/*-------- Peripheral Clock source for STM32F40xxx/STM32F41xxx ---------------*/ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) +#define RCC_PERIPHCLK_I2S 0x00000001U +#define RCC_PERIPHCLK_RTC 0x00000002U +#define RCC_PERIPHCLK_PLLI2S 0x00000004U +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F411xE */ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) +#define RCC_PERIPHCLK_TIM 0x00000008U +#endif /* STM32F401xC || STM32F401xE || STM32F411xE */ +/*----------------------------------------------------------------------------*/ +/** + * @} + */ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F469xx) || \ + defined(STM32F479xx) +/** @defgroup RCCEx_I2S_Clock_Source I2S Clock Source + * @{ + */ +#define RCC_I2SCLKSOURCE_PLLI2S 0x00000000U +#define RCC_I2SCLKSOURCE_EXT 0x00000001U +/** + * @} + */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || + STM32F401xC || STM32F401xE || STM32F411xE || STM32F469xx || STM32F479xx */ + +/** @defgroup RCCEx_PLLSAI_DIVR RCC PLLSAI DIVR + * @{ + */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +#define RCC_PLLSAIDIVR_2 0x00000000U +#define RCC_PLLSAIDIVR_4 0x00010000U +#define RCC_PLLSAIDIVR_8 0x00020000U +#define RCC_PLLSAIDIVR_16 0x00030000U +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_PLLI2SP_Clock_Divider RCC PLLI2SP Clock Divider + * @{ + */ +#if defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) +#define RCC_PLLI2SP_DIV2 0x00000002U +#define RCC_PLLI2SP_DIV4 0x00000004U +#define RCC_PLLI2SP_DIV6 0x00000006U +#define RCC_PLLI2SP_DIV8 0x00000008U +#endif /* STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ +/** + * @} + */ + +/** @defgroup RCCEx_PLLSAIP_Clock_Divider RCC PLLSAIP Clock Divider + * @{ + */ +#if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define RCC_PLLSAIP_DIV2 0x00000002U +#define RCC_PLLSAIP_DIV4 0x00000004U +#define RCC_PLLSAIP_DIV6 0x00000006U +#define RCC_PLLSAIP_DIV8 0x00000008U +#endif /* STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @defgroup RCCEx_SAI_BlockA_Clock_Source RCC SAI BlockA Clock Source + * @{ + */ +#define RCC_SAIACLKSOURCE_PLLSAI 0x00000000U +#define RCC_SAIACLKSOURCE_PLLI2S 0x00100000U +#define RCC_SAIACLKSOURCE_EXT 0x00200000U +/** + * @} + */ + +/** @defgroup RCCEx_SAI_BlockB_Clock_Source RCC SAI BlockB Clock Source + * @{ + */ +#define RCC_SAIBCLKSOURCE_PLLSAI 0x00000000U +#define RCC_SAIBCLKSOURCE_PLLI2S 0x00400000U +#define RCC_SAIBCLKSOURCE_EXT 0x00800000U +/** + * @} + */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +/** @defgroup RCCEx_CLK48_Clock_Source RCC CLK48 Clock Source + * @{ + */ +#define RCC_CLK48CLKSOURCE_PLLQ 0x00000000U +#define RCC_CLK48CLKSOURCE_PLLSAIP ((uint32_t)RCC_DCKCFGR_CK48MSEL) +/** + * @} + */ + +/** @defgroup RCCEx_SDIO_Clock_Source RCC SDIO Clock Source + * @{ + */ +#define RCC_SDIOCLKSOURCE_CLK48 0x00000000U +#define RCC_SDIOCLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR_SDIOSEL) +/** + * @} + */ + +/** @defgroup RCCEx_DSI_Clock_Source RCC DSI Clock Source + * @{ + */ +#define RCC_DSICLKSOURCE_DSIPHY 0x00000000U +#define RCC_DSICLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_DSISEL) +/** + * @} + */ +#endif /* STM32F469xx || STM32F479xx */ + +#if defined(STM32F446xx) +/** @defgroup RCCEx_SAI1_Clock_Source RCC SAI1 Clock Source + * @{ + */ +#define RCC_SAI1CLKSOURCE_PLLSAI 0x00000000U +#define RCC_SAI1CLKSOURCE_PLLI2S ((uint32_t)RCC_DCKCFGR_SAI1SRC_0) +#define RCC_SAI1CLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_SAI1SRC_1) +#define RCC_SAI1CLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_SAI1SRC) +/** + * @} + */ + +/** @defgroup RCCEx_SAI2_Clock_Source RCC SAI2 Clock Source + * @{ + */ +#define RCC_SAI2CLKSOURCE_PLLSAI 0x00000000U +#define RCC_SAI2CLKSOURCE_PLLI2S ((uint32_t)RCC_DCKCFGR_SAI2SRC_0) +#define RCC_SAI2CLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_SAI2SRC_1) +#define RCC_SAI2CLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_SAI2SRC) +/** + * @} + */ + +/** @defgroup RCCEx_I2SAPB1_Clock_Source RCC I2S APB1 Clock Source + * @{ + */ +#define RCC_I2SAPB1CLKSOURCE_PLLI2S 0x00000000U +#define RCC_I2SAPB1CLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_I2S1SRC_0) +#define RCC_I2SAPB1CLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_I2S1SRC_1) +#define RCC_I2SAPB1CLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_I2S1SRC) +/** + * @} + */ + +/** @defgroup RCCEx_I2SAPB2_Clock_Source RCC I2S APB2 Clock Source + * @{ + */ +#define RCC_I2SAPB2CLKSOURCE_PLLI2S 0x00000000U +#define RCC_I2SAPB2CLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_I2S2SRC_0) +#define RCC_I2SAPB2CLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_I2S2SRC_1) +#define RCC_I2SAPB2CLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_I2S2SRC) +/** + * @} + */ + +/** @defgroup RCCEx_FMPI2C1_Clock_Source RCC FMPI2C1 Clock Source + * @{ + */ +#define RCC_FMPI2C1CLKSOURCE_PCLK1 0x00000000U +#define RCC_FMPI2C1CLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_0) +#define RCC_FMPI2C1CLKSOURCE_HSI ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_1) +/** + * @} + */ + +/** @defgroup RCCEx_CEC_Clock_Source RCC CEC Clock Source + * @{ + */ +#define RCC_CECCLKSOURCE_HSI 0x00000000U +#define RCC_CECCLKSOURCE_LSE ((uint32_t)RCC_DCKCFGR2_CECSEL) +/** + * @} + */ + +/** @defgroup RCCEx_CLK48_Clock_Source RCC CLK48 Clock Source + * @{ + */ +#define RCC_CLK48CLKSOURCE_PLLQ 0x00000000U +#define RCC_CLK48CLKSOURCE_PLLSAIP ((uint32_t)RCC_DCKCFGR2_CK48MSEL) +/** + * @} + */ + +/** @defgroup RCCEx_SDIO_Clock_Source RCC SDIO Clock Source + * @{ + */ +#define RCC_SDIOCLKSOURCE_CLK48 0x00000000U +#define RCC_SDIOCLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR2_SDIOSEL) +/** + * @} + */ + +/** @defgroup RCCEx_SPDIFRX_Clock_Source RCC SPDIFRX Clock Source + * @{ + */ +#define RCC_SPDIFRXCLKSOURCE_PLLR 0x00000000U +#define RCC_SPDIFRXCLKSOURCE_PLLI2SP ((uint32_t)RCC_DCKCFGR2_SPDIFRXSEL) +/** + * @} + */ + +#endif /* STM32F446xx */ + +#if defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup RCCEx_SAI1_BlockA_Clock_Source RCC SAI BlockA Clock Source + * @{ + */ +#define RCC_SAIACLKSOURCE_PLLI2SR 0x00000000U +#define RCC_SAIACLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_SAI1ASRC_0) +#define RCC_SAIACLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_SAI1ASRC_1) +#define RCC_SAIACLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_SAI1ASRC_0 | RCC_DCKCFGR_SAI1ASRC_1) +/** + * @} + */ + +/** @defgroup RCCEx_SAI1_BlockB_Clock_Source RCC SAI BlockB Clock Source + * @{ + */ +#define RCC_SAIBCLKSOURCE_PLLI2SR 0x00000000U +#define RCC_SAIBCLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_SAI1BSRC_0) +#define RCC_SAIBCLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_SAI1BSRC_1) +#define RCC_SAIBCLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_SAI1BSRC_0 | RCC_DCKCFGR_SAI1BSRC_1) +/** + * @} + */ + +/** @defgroup RCCEx_LPTIM1_Clock_Source RCC LPTIM1 Clock Source + * @{ + */ +#define RCC_LPTIM1CLKSOURCE_PCLK1 0x00000000U +#define RCC_LPTIM1CLKSOURCE_HSI ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0) +#define RCC_LPTIM1CLKSOURCE_LSI ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_1) +#define RCC_LPTIM1CLKSOURCE_LSE ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0 | RCC_DCKCFGR2_LPTIM1SEL_1) +/** + * @} + */ + + +/** @defgroup RCCEx_DFSDM2_Audio_Clock_Source RCC DFSDM2 Audio Clock Source + * @{ + */ +#define RCC_DFSDM2AUDIOCLKSOURCE_I2S1 0x00000000U +#define RCC_DFSDM2AUDIOCLKSOURCE_I2S2 ((uint32_t)RCC_DCKCFGR_CKDFSDM2ASEL) +/** + * @} + */ + +/** @defgroup RCCEx_DFSDM2_Kernel_Clock_Source RCC DFSDM2 Kernel Clock Source + * @{ + */ +#define RCC_DFSDM2CLKSOURCE_PCLK2 0x00000000U +#define RCC_DFSDM2CLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR_CKDFSDM1SEL) +/** + * @} + */ + +#endif /* STM32F413xx || STM32F423xx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup RCCEx_PLL_I2S_Clock_Source PLL I2S Clock Source + * @{ + */ +#define RCC_PLLI2SCLKSOURCE_PLLSRC 0x00000000U +#define RCC_PLLI2SCLKSOURCE_EXT ((uint32_t)RCC_PLLI2SCFGR_PLLI2SSRC) +/** + * @} + */ + +/** @defgroup RCCEx_DFSDM1_Audio_Clock_Source RCC DFSDM1 Audio Clock Source + * @{ + */ +#define RCC_DFSDM1AUDIOCLKSOURCE_I2S1 0x00000000U +#define RCC_DFSDM1AUDIOCLKSOURCE_I2S2 ((uint32_t)RCC_DCKCFGR_CKDFSDM1ASEL) +/** + * @} + */ + +/** @defgroup RCCEx_DFSDM1_Kernel_Clock_Source RCC DFSDM1 Kernel Clock Source + * @{ + */ +#define RCC_DFSDM1CLKSOURCE_PCLK2 0x00000000U +#define RCC_DFSDM1CLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR_CKDFSDM1SEL) +/** + * @} + */ + +/** @defgroup RCCEx_I2SAPB1_Clock_Source RCC I2S APB1 Clock Source + * @{ + */ +#define RCC_I2SAPB1CLKSOURCE_PLLI2S 0x00000000U +#define RCC_I2SAPB1CLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_I2S1SRC_0) +#define RCC_I2SAPB1CLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_I2S1SRC_1) +#define RCC_I2SAPB1CLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_I2S1SRC) +/** + * @} + */ + +/** @defgroup RCCEx_I2SAPB2_Clock_Source RCC I2S APB2 Clock Source + * @{ + */ +#define RCC_I2SAPB2CLKSOURCE_PLLI2S 0x00000000U +#define RCC_I2SAPB2CLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_I2S2SRC_0) +#define RCC_I2SAPB2CLKSOURCE_PLLR ((uint32_t)RCC_DCKCFGR_I2S2SRC_1) +#define RCC_I2SAPB2CLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_I2S2SRC) +/** + * @} + */ + +/** @defgroup RCCEx_FMPI2C1_Clock_Source RCC FMPI2C1 Clock Source + * @{ + */ +#define RCC_FMPI2C1CLKSOURCE_PCLK1 0x00000000U +#define RCC_FMPI2C1CLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_0) +#define RCC_FMPI2C1CLKSOURCE_HSI ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_1) +/** + * @} + */ + +/** @defgroup RCCEx_CLK48_Clock_Source RCC CLK48 Clock Source + * @{ + */ +#define RCC_CLK48CLKSOURCE_PLLQ 0x00000000U +#define RCC_CLK48CLKSOURCE_PLLI2SQ ((uint32_t)RCC_DCKCFGR2_CK48MSEL) +/** + * @} + */ + +/** @defgroup RCCEx_SDIO_Clock_Source RCC SDIO Clock Source + * @{ + */ +#define RCC_SDIOCLKSOURCE_CLK48 0x00000000U +#define RCC_SDIOCLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR2_SDIOSEL) +/** + * @} + */ +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) + +/** @defgroup RCCEx_I2S_APB_Clock_Source RCC I2S APB Clock Source + * @{ + */ +#define RCC_I2SAPBCLKSOURCE_PLLR 0x00000000U +#define RCC_I2SAPBCLKSOURCE_EXT ((uint32_t)RCC_DCKCFGR_I2SSRC_0) +#define RCC_I2SAPBCLKSOURCE_PLLSRC ((uint32_t)RCC_DCKCFGR_I2SSRC_1) +/** + * @} + */ + +/** @defgroup RCCEx_FMPI2C1_Clock_Source RCC FMPI2C1 Clock Source + * @{ + */ +#define RCC_FMPI2C1CLKSOURCE_PCLK1 0x00000000U +#define RCC_FMPI2C1CLKSOURCE_SYSCLK ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_0) +#define RCC_FMPI2C1CLKSOURCE_HSI ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_1) +/** + * @} + */ + +/** @defgroup RCCEx_LPTIM1_Clock_Source RCC LPTIM1 Clock Source + * @{ + */ +#define RCC_LPTIM1CLKSOURCE_PCLK1 0x00000000U +#define RCC_LPTIM1CLKSOURCE_HSI ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0) +#define RCC_LPTIM1CLKSOURCE_LSI ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_1) +#define RCC_LPTIM1CLKSOURCE_LSE ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0 | RCC_DCKCFGR2_LPTIM1SEL_1) +/** + * @} + */ +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup RCCEx_TIM_PRescaler_Selection RCC TIM PRescaler Selection + * @{ + */ +#define RCC_TIMPRES_DESACTIVATED ((uint8_t)0x00) +#define RCC_TIMPRES_ACTIVATED ((uint8_t)0x01) +/** + * @} + */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE ||\ + STM32F410xx || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx ||\ + STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) ||\ + defined(STM32F423xx) +/** @defgroup RCCEx_LSE_Dual_Mode_Selection RCC LSE Dual Mode Selection + * @{ + */ +#define RCC_LSE_LOWPOWER_MODE ((uint8_t)0x00) +#define RCC_LSE_HIGHDRIVE_MODE ((uint8_t)0x01) +/** + * @} + */ +#endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx ||\ + STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \ + defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup RCC_MCO2_Clock_Source MCO2 Clock Source + * @{ + */ +#define RCC_MCO2SOURCE_SYSCLK 0x00000000U +#define RCC_MCO2SOURCE_PLLI2SCLK RCC_CFGR_MCO2_0 +#define RCC_MCO2SOURCE_HSE RCC_CFGR_MCO2_1 +#define RCC_MCO2SOURCE_PLLCLK RCC_CFGR_MCO2 +/** + * @} + */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || + STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || + STM32F412Rx || STM32F413xx | STM32F423xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** @defgroup RCC_MCO2_Clock_Source MCO2 Clock Source + * @{ + */ +#define RCC_MCO2SOURCE_SYSCLK 0x00000000U +#define RCC_MCO2SOURCE_I2SCLK RCC_CFGR_MCO2_0 +#define RCC_MCO2SOURCE_HSE RCC_CFGR_MCO2_1 +#define RCC_MCO2SOURCE_PLLCLK RCC_CFGR_MCO2 +/** + * @} + */ +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup RCCEx_Exported_Macros RCCEx Exported Macros + * @{ + */ +/*------------------- STM32F42xxx/STM32F43xxx/STM32F469xx/STM32F479xx --------*/ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_BKPSRAM_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_BKPSRAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_BKPSRAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CCMDATARAMEN_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOJ_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOJEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOJEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOK_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOKEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOKEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DMA2D_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_DMA2DEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_DMA2DEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMACTX_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACTXEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACTXEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMACRX_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACRXEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACRXEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMACPTP_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACPTPEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACPTPEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USB_OTG_HS_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSULPIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSULPIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIODEN)) +#define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOEEN)) +#define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOFEN)) +#define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOGEN)) +#define __HAL_RCC_GPIOI_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOIEN)) +#define __HAL_RCC_GPIOJ_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOJEN)) +#define __HAL_RCC_GPIOK_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOKEN)) +#define __HAL_RCC_DMA2D_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_DMA2DEN)) +#define __HAL_RCC_ETHMAC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACEN)) +#define __HAL_RCC_ETHMACTX_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACTXEN)) +#define __HAL_RCC_ETHMACRX_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACRXEN)) +#define __HAL_RCC_ETHMACPTP_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACPTPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_OTGHSEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_OTGHSULPIEN)) +#define __HAL_RCC_BKPSRAM_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_BKPSRAMEN)) +#define __HAL_RCC_CCMDATARAMEN_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CCMDATARAMEN)) +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) + +/** + * @brief Enable ETHERNET clock. + */ +#define __HAL_RCC_ETH_CLK_ENABLE() do { \ + __HAL_RCC_ETHMAC_CLK_ENABLE(); \ + __HAL_RCC_ETHMACTX_CLK_ENABLE(); \ + __HAL_RCC_ETHMACRX_CLK_ENABLE(); \ + } while(0U) +/** + * @brief Disable ETHERNET clock. + */ +#define __HAL_RCC_ETH_CLK_DISABLE() do { \ + __HAL_RCC_ETHMACTX_CLK_DISABLE(); \ + __HAL_RCC_ETHMACRX_CLK_DISABLE(); \ + __HAL_RCC_ETHMAC_CLK_DISABLE(); \ + } while(0U) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOD_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) != RESET) +#define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) != RESET) +#define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) != RESET) +#define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) != RESET) +#define __HAL_RCC_GPIOI_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOIEN)) != RESET) +#define __HAL_RCC_GPIOJ_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOJEN)) != RESET) +#define __HAL_RCC_GPIOK_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOKEN)) != RESET) +#define __HAL_RCC_DMA2D_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_DMA2DEN)) != RESET) +#define __HAL_RCC_ETHMAC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACEN)) != RESET) +#define __HAL_RCC_ETHMACTX_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACTXEN)) != RESET) +#define __HAL_RCC_ETHMACRX_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACRXEN)) != RESET) +#define __HAL_RCC_ETHMACPTP_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACPTPEN)) != RESET) +#define __HAL_RCC_USB_OTG_HS_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSEN)) != RESET) +#define __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSULPIEN)) != RESET) +#define __HAL_RCC_BKPSRAM_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_BKPSRAMEN)) != RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) != RESET) +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) +#define __HAL_RCC_ETH_IS_CLK_ENABLED() (__HAL_RCC_ETHMAC_IS_CLK_ENABLED() && \ + __HAL_RCC_ETHMACTX_IS_CLK_ENABLED() && \ + __HAL_RCC_ETHMACRX_IS_CLK_ENABLED()) + +#define __HAL_RCC_GPIOD_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) == RESET) +#define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) == RESET) +#define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) == RESET) +#define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) == RESET) +#define __HAL_RCC_GPIOI_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOIEN)) == RESET) +#define __HAL_RCC_GPIOJ_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOJEN)) == RESET) +#define __HAL_RCC_GPIOK_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOKEN)) == RESET) +#define __HAL_RCC_DMA2D_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_DMA2DEN)) == RESET) +#define __HAL_RCC_ETHMAC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACEN)) == RESET) +#define __HAL_RCC_ETHMACTX_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACTXEN)) == RESET) +#define __HAL_RCC_ETHMACRX_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACRXEN)) == RESET) +#define __HAL_RCC_ETHMACPTP_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACPTPEN)) == RESET) +#define __HAL_RCC_USB_OTG_HS_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSEN)) == RESET) +#define __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSULPIEN)) == RESET) +#define __HAL_RCC_BKPSRAM_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_BKPSRAMEN)) == RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) == RESET) +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +#define __HAL_RCC_ETH_IS_CLK_DISABLED() (__HAL_RCC_ETHMAC_IS_CLK_DISABLED() && \ + __HAL_RCC_ETHMACTX_IS_CLK_DISABLED() && \ + __HAL_RCC_ETHMACRX_IS_CLK_DISABLED()) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Clock_Enable_Disable AHB2 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ + #define __HAL_RCC_DCMI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_DCMIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_DCMIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DCMI_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_DCMIEN)) + +#if defined(STM32F437xx)|| defined(STM32F439xx) || defined(STM32F479xx) +#define __HAL_RCC_CRYP_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_CRYPEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_CRYPEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_HASH_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_HASHEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_HASHEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_CRYP_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_CRYPEN)) +#define __HAL_RCC_HASH_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_HASHEN)) +#endif /* STM32F437xx || STM32F439xx || STM32F479xx */ + +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do {(RCC->AHB2ENR |= (RCC_AHB2ENR_OTGFSEN));\ + __HAL_RCC_SYSCFG_CLK_ENABLE();\ + }while(0U) + +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_OTGFSEN)) + +#define __HAL_RCC_RNG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_RNG_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_RNGEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Peripheral_Clock_Enable_Disable_Status AHB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_DCMI_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) != RESET) +#define __HAL_RCC_DCMI_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) == RESET) + +#if defined(STM32F437xx)|| defined(STM32F439xx) || defined(STM32F479xx) +#define __HAL_RCC_CRYP_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_CRYPEN)) != RESET) +#define __HAL_RCC_CRYP_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_CRYPEN)) == RESET) + +#define __HAL_RCC_HASH_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_HASHEN)) != RESET) +#define __HAL_RCC_HASH_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_HASHEN)) == RESET) +#endif /* STM32F437xx || STM32F439xx || STM32F479xx */ + +#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET) +#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET) + +#define __HAL_RCC_RNG_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) != RESET) +#define __HAL_RCC_RNG_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Clock_Enable_Disable AHB3 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_FMC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_FMC_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_FMCEN)) +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_QSPI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_QSPIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_QSPIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_QSPI_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_QSPIEN)) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + + +/** @defgroup RCCEx_AHB3_Peripheral_Clock_Enable_Disable_Status AHB3 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_FMC_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FMCEN)) != RESET) +#define __HAL_RCC_FMC_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FMCEN)) == RESET) +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_QSPI_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_QSPIEN)) != RESET) +#define __HAL_RCC_QSPI_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_QSPIEN)) == RESET) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM7_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM12_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM13_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM14_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM14_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART7_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART7EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART7EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART8_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART8EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART8EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) +#define __HAL_RCC_TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) +#define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) +#define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) +#define __HAL_RCC_I2C3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C3EN)) +#define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) +#define __HAL_RCC_TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) +#define __HAL_RCC_TIM12_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM12EN)) +#define __HAL_RCC_TIM13_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM13EN)) +#define __HAL_RCC_TIM14_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM14EN)) +#define __HAL_RCC_USART3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART3EN)) +#define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) +#define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) +#define __HAL_RCC_CAN1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN1EN)) +#define __HAL_RCC_CAN2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN2EN)) +#define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) +#define __HAL_RCC_UART7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART7EN)) +#define __HAL_RCC_UART8_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART8EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET) +#define __HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET) +#define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) +#define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) +#define __HAL_RCC_I2C3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) != RESET) +#define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) +#define __HAL_RCC_TIM7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) != RESET) +#define __HAL_RCC_TIM12_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) != RESET) +#define __HAL_RCC_TIM13_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) != RESET) +#define __HAL_RCC_TIM14_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) != RESET) +#define __HAL_RCC_USART3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) != RESET) +#define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != RESET) +#define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != RESET) +#define __HAL_RCC_CAN1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) != RESET) +#define __HAL_RCC_CAN2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) != RESET) +#define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) +#define __HAL_RCC_UART7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART7EN)) != RESET) +#define __HAL_RCC_UART8_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART8EN)) != RESET) + +#define __HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET) +#define __HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET) +#define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) +#define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) +#define __HAL_RCC_I2C3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) == RESET) +#define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) +#define __HAL_RCC_TIM7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) == RESET) +#define __HAL_RCC_TIM12_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) == RESET) +#define __HAL_RCC_TIM13_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) == RESET) +#define __HAL_RCC_TIM14_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) == RESET) +#define __HAL_RCC_USART3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) == RESET) +#define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == RESET) +#define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == RESET) +#define __HAL_RCC_CAN1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) == RESET) +#define __HAL_RCC_CAN2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) == RESET) +#define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) +#define __HAL_RCC_UART7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART7EN)) == RESET) +#define __HAL_RCC_UART8_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART8EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SAI1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) +#define __HAL_RCC_SPI4_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI4EN)) +#define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) +#define __HAL_RCC_TIM8_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM8EN)) +#define __HAL_RCC_ADC2_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC2EN)) +#define __HAL_RCC_ADC3_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC3EN)) +#define __HAL_RCC_SPI5_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI5EN)) +#define __HAL_RCC_SPI6_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI6EN)) +#define __HAL_RCC_SAI1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SAI1EN)) + +#if defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_LTDC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_LTDCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_LTDCEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_LTDC_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_LTDCEN)) +#endif /* STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_DSI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_DSIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_DSIEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_DSI_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_DSIEN)) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM8_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) != RESET) +#define __HAL_RCC_ADC2_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) != RESET) +#define __HAL_RCC_ADC3_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) != RESET) +#define __HAL_RCC_SPI5_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) != RESET) +#define __HAL_RCC_SPI6_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI6EN)) != RESET) +#define __HAL_RCC_SAI1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI1EN)) != RESET) +#define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != RESET) +#define __HAL_RCC_SPI4_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) != RESET) +#define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN))!= RESET) + +#define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == RESET) +#define __HAL_RCC_SPI4_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) == RESET) +#define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN))== RESET) +#define __HAL_RCC_TIM8_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) == RESET) +#define __HAL_RCC_ADC2_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) == RESET) +#define __HAL_RCC_ADC3_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) == RESET) +#define __HAL_RCC_SPI5_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) == RESET) +#define __HAL_RCC_SPI6_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI6EN)) == RESET) +#define __HAL_RCC_SAI1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI1EN)) == RESET) + +#if defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_LTDC_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_LTDCEN)) != RESET) +#define __HAL_RCC_LTDC_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_LTDCEN)) == RESET) +#endif /* STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_DSI_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_DSIEN)) != RESET) +#define __HAL_RCC_DSI_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_DSIEN)) == RESET) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_GPIOD_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOGRST)) +#define __HAL_RCC_GPIOI_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOIRST)) +#define __HAL_RCC_ETHMAC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_ETHMACRST)) +#define __HAL_RCC_USB_OTG_HS_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_OTGHRST)) +#define __HAL_RCC_GPIOJ_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOJRST)) +#define __HAL_RCC_GPIOK_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOKRST)) +#define __HAL_RCC_DMA2D_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_DMA2DRST)) +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) + +#define __HAL_RCC_GPIOD_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOGRST)) +#define __HAL_RCC_GPIOI_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOIRST)) +#define __HAL_RCC_ETHMAC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_ETHMACRST)) +#define __HAL_RCC_USB_OTG_HS_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_OTGHRST)) +#define __HAL_RCC_GPIOJ_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOJRST)) +#define __HAL_RCC_GPIOK_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOKRST)) +#define __HAL_RCC_DMA2D_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_DMA2DRST)) +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() (RCC->AHB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_OTGFSRST)) +#define __HAL_RCC_RNG_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_RNGRST)) +#define __HAL_RCC_DCMI_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_DCMIRST)) + +#define __HAL_RCC_AHB2_RELEASE_RESET() (RCC->AHB2RSTR = 0x00U) +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_OTGFSRST)) +#define __HAL_RCC_RNG_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_RNGRST)) +#define __HAL_RCC_DCMI_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_DCMIRST)) + +#if defined(STM32F437xx)|| defined(STM32F439xx) || defined(STM32F479xx) +#define __HAL_RCC_CRYP_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_CRYPRST)) +#define __HAL_RCC_HASH_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_HASHRST)) + +#define __HAL_RCC_CRYP_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_CRYPRST)) +#define __HAL_RCC_HASH_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_HASHRST)) +#endif /* STM32F437xx || STM32F439xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB3_FORCE_RESET() (RCC->AHB3RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB3_RELEASE_RESET() (RCC->AHB3RSTR = 0x00U) +#define __HAL_RCC_FMC_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_FMCRST)) +#define __HAL_RCC_FMC_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_FMCRST)) + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_QSPI_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_QSPIRST)) +#define __HAL_RCC_QSPI_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_QSPIRST)) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) +#define __HAL_RCC_USART3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART3RST)) +#define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) +#define __HAL_RCC_CAN1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN2RST)) +#define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) +#define __HAL_RCC_UART7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART7RST)) +#define __HAL_RCC_UART8_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART8RST)) +#define __HAL_RCC_TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C3RST)) + +#define __HAL_RCC_TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C3RST)) +#define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM14RST)) +#define __HAL_RCC_USART3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART3RST)) +#define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) +#define __HAL_RCC_CAN1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN2RST)) +#define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) +#define __HAL_RCC_UART7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART7RST)) +#define __HAL_RCC_UART8_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART8RST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM8_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM8RST)) +#define __HAL_RCC_SPI5_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI5RST)) +#define __HAL_RCC_SPI6_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI6RST)) +#define __HAL_RCC_SAI1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SAI1RST)) +#define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) + +#define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_RELEASE_RESET()(RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) +#define __HAL_RCC_TIM8_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM8RST)) +#define __HAL_RCC_SPI5_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI5RST)) +#define __HAL_RCC_SPI6_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI6RST)) +#define __HAL_RCC_SAI1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SAI1RST)) + +#if defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_LTDC_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_LTDCRST)) +#define __HAL_RCC_LTDC_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_LTDCRST)) +#endif /* STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_DSI_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_DSIRST)) +#define __HAL_RCC_DSI_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_DSIRST)) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_GPIOI_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOILPEN)) +#define __HAL_RCC_SRAM2_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM2LPEN)) +#define __HAL_RCC_ETHMAC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACLPEN)) +#define __HAL_RCC_ETHMACTX_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACTXLPEN)) +#define __HAL_RCC_ETHMACRX_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACRXLPEN)) +#define __HAL_RCC_ETHMACPTP_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACPTPLPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_OTGHSLPEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_OTGHSULPILPEN)) +#define __HAL_RCC_GPIOJ_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOJLPEN)) +#define __HAL_RCC_GPIOK_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOKLPEN)) +#define __HAL_RCC_SRAM3_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM3LPEN)) +#define __HAL_RCC_DMA2D_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_DMA2DLPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) +#define __HAL_RCC_BKPSRAM_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_BKPSRAMLPEN)) + +#define __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_GPIOI_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOILPEN)) +#define __HAL_RCC_SRAM2_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM2LPEN)) +#define __HAL_RCC_ETHMAC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACLPEN)) +#define __HAL_RCC_ETHMACTX_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACTXLPEN)) +#define __HAL_RCC_ETHMACRX_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACRXLPEN)) +#define __HAL_RCC_ETHMACPTP_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACPTPLPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_OTGHSLPEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_OTGHSULPILPEN)) +#define __HAL_RCC_GPIOJ_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOJLPEN)) +#define __HAL_RCC_GPIOK_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOKLPEN)) +#define __HAL_RCC_DMA2D_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_DMA2DLPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +#define __HAL_RCC_BKPSRAM_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_BKPSRAMLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_LowPower_Enable_Disable AHB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_OTGFSLPEN)) +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_OTGFSLPEN)) + +#define __HAL_RCC_RNG_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_RNGLPEN)) +#define __HAL_RCC_RNG_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_RNGLPEN)) + +#define __HAL_RCC_DCMI_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_DCMILPEN)) +#define __HAL_RCC_DCMI_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_DCMILPEN)) + +#if defined(STM32F437xx)|| defined(STM32F439xx) || defined(STM32F479xx) +#define __HAL_RCC_CRYP_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_CRYPLPEN)) +#define __HAL_RCC_HASH_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_HASHLPEN)) + +#define __HAL_RCC_CRYP_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_CRYPLPEN)) +#define __HAL_RCC_HASH_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_HASHLPEN)) +#endif /* STM32F437xx || STM32F439xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_LowPower_Enable_Disable AHB3 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB3 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_FMC_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_FMCLPEN)) +#define __HAL_RCC_FMC_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_FMCLPEN)) + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_QSPI_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_QSPILPEN)) +#define __HAL_RCC_QSPI_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_QSPILPEN)) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM14LPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART3LPEN)) +#define __HAL_RCC_UART4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART5LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN2LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_DACLPEN)) +#define __HAL_RCC_UART7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART7LPEN)) +#define __HAL_RCC_UART8_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART8LPEN)) +#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C3LPEN)) + +#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C3LPEN)) +#define __HAL_RCC_TIM6_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM14LPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART3LPEN)) +#define __HAL_RCC_UART4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART5LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN2LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_DACLPEN)) +#define __HAL_RCC_UART7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART7LPEN)) +#define __HAL_RCC_UART8_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART8LPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM8LPEN)) +#define __HAL_RCC_ADC2_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC2LPEN)) +#define __HAL_RCC_ADC3_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC3LPEN)) +#define __HAL_RCC_SPI5_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI5LPEN)) +#define __HAL_RCC_SPI6_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI6LPEN)) +#define __HAL_RCC_SAI1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SAI1LPEN)) +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE()(RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) + +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE()(RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) +#define __HAL_RCC_TIM8_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM8LPEN)) +#define __HAL_RCC_ADC2_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC2LPEN)) +#define __HAL_RCC_ADC3_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC3LPEN)) +#define __HAL_RCC_SPI5_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI5LPEN)) +#define __HAL_RCC_SPI6_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI6LPEN)) +#define __HAL_RCC_SAI1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SAI1LPEN)) + +#if defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_LTDC_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_LTDCLPEN)) + +#define __HAL_RCC_LTDC_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_LTDCLPEN)) +#endif /* STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define __HAL_RCC_DSI_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_DSILPEN)) +#define __HAL_RCC_DSI_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_DSILPEN)) +#endif /* STM32F469xx || STM32F479xx */ +/** + * @} + */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------------- STM32F40xxx/STM32F41xxx-----------------*/ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_BKPSRAM_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_BKPSRAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_BKPSRAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CCMDATARAMEN_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USB_OTG_HS_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSULPIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSULPIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIODEN)) +#define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOEEN)) +#define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOFEN)) +#define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOGEN)) +#define __HAL_RCC_GPIOI_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOIEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_OTGHSEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_OTGHSULPIEN)) +#define __HAL_RCC_BKPSRAM_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_BKPSRAMEN)) +#define __HAL_RCC_CCMDATARAMEN_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CCMDATARAMEN)) +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) +#if defined(STM32F407xx)|| defined(STM32F417xx) +/** + * @brief Enable ETHERNET clock. + */ +#define __HAL_RCC_ETHMAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMACTX_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACTXEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACTXEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMACRX_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACRXEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACRXEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETHMACPTP_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACPTPEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_ETHMACPTPEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ETH_CLK_ENABLE() do { \ + __HAL_RCC_ETHMAC_CLK_ENABLE(); \ + __HAL_RCC_ETHMACTX_CLK_ENABLE(); \ + __HAL_RCC_ETHMACRX_CLK_ENABLE(); \ + } while(0U) + +/** + * @brief Disable ETHERNET clock. + */ +#define __HAL_RCC_ETHMAC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACEN)) +#define __HAL_RCC_ETHMACTX_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACTXEN)) +#define __HAL_RCC_ETHMACRX_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACRXEN)) +#define __HAL_RCC_ETHMACPTP_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_ETHMACPTPEN)) +#define __HAL_RCC_ETH_CLK_DISABLE() do { \ + __HAL_RCC_ETHMACTX_CLK_DISABLE(); \ + __HAL_RCC_ETHMACRX_CLK_DISABLE(); \ + __HAL_RCC_ETHMAC_CLK_DISABLE(); \ + } while(0U) +#endif /* STM32F407xx || STM32F417xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_BKPSRAM_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_BKPSRAMEN)) != RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) != RESET) +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) +#define __HAL_RCC_GPIOD_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) != RESET) +#define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) != RESET) +#define __HAL_RCC_GPIOI_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOIEN)) != RESET) +#define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) != RESET) +#define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) != RESET) +#define __HAL_RCC_USB_OTG_HS_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSEN)) != RESET) +#define __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSULPIEN)) != RESET) + +#define __HAL_RCC_GPIOD_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) == RESET) +#define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) == RESET) +#define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) == RESET) +#define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) == RESET) +#define __HAL_RCC_GPIOI_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOIEN)) == RESET) +#define __HAL_RCC_USB_OTG_HS_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSEN)) == RESET) +#define __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSULPIEN))== RESET) +#define __HAL_RCC_BKPSRAM_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_BKPSRAMEN)) == RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) == RESET) +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +#if defined(STM32F407xx)|| defined(STM32F417xx) +/** + * @brief Enable ETHERNET clock. + */ +#define __HAL_RCC_ETHMAC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACEN)) != RESET) +#define __HAL_RCC_ETHMACTX_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACTXEN)) != RESET) +#define __HAL_RCC_ETHMACRX_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACRXEN)) != RESET) +#define __HAL_RCC_ETHMACPTP_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACPTPEN)) != RESET) +#define __HAL_RCC_ETH_IS_CLK_ENABLED() (__HAL_RCC_ETHMAC_IS_CLK_ENABLED() && \ + __HAL_RCC_ETHMACTX_IS_CLK_ENABLED() && \ + __HAL_RCC_ETHMACRX_IS_CLK_ENABLED()) +/** + * @brief Disable ETHERNET clock. + */ +#define __HAL_RCC_ETHMAC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACEN)) == RESET) +#define __HAL_RCC_ETHMACTX_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACTXEN)) == RESET) +#define __HAL_RCC_ETHMACRX_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACRXEN)) == RESET) +#define __HAL_RCC_ETHMACPTP_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_ETHMACPTPEN)) == RESET) +#define __HAL_RCC_ETH_IS_CLK_DISABLED() (__HAL_RCC_ETHMAC_IS_CLK_DISABLED() && \ + __HAL_RCC_ETHMACTX_IS_CLK_DISABLED() && \ + __HAL_RCC_ETHMACRX_IS_CLK_DISABLED()) +#endif /* STM32F407xx || STM32F417xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Clock_Enable_Disable AHB2 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do {(RCC->AHB2ENR |= (RCC_AHB2ENR_OTGFSEN));\ + __HAL_RCC_SYSCFG_CLK_ENABLE();\ + }while(0U) + +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_OTGFSEN)) + +#define __HAL_RCC_RNG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_RNG_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_RNGEN)) + +#if defined(STM32F407xx)|| defined(STM32F417xx) +#define __HAL_RCC_DCMI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_DCMIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_DCMIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DCMI_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_DCMIEN)) +#endif /* STM32F407xx || STM32F417xx */ + +#if defined(STM32F415xx) || defined(STM32F417xx) +#define __HAL_RCC_CRYP_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_CRYPEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_CRYPEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_HASH_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_HASHEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_HASHEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRYP_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_CRYPEN)) +#define __HAL_RCC_HASH_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_HASHEN)) +#endif /* STM32F415xx || STM32F417xx */ +/** + * @} + */ + + +/** @defgroup RCCEx_AHB2_Peripheral_Clock_Enable_Disable_Status AHB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET) +#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET) + +#define __HAL_RCC_RNG_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) != RESET) +#define __HAL_RCC_RNG_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) == RESET) + +#if defined(STM32F407xx)|| defined(STM32F417xx) +#define __HAL_RCC_DCMI_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) != RESET) +#define __HAL_RCC_DCMI_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) == RESET) +#endif /* STM32F407xx || STM32F417xx */ + +#if defined(STM32F415xx) || defined(STM32F417xx) +#define __HAL_RCC_CRYP_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_CRYPEN)) != RESET) +#define __HAL_RCC_HASH_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_HASHEN)) != RESET) + +#define __HAL_RCC_CRYP_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_CRYPEN)) == RESET) +#define __HAL_RCC_HASH_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_HASHEN)) == RESET) +#endif /* STM32F415xx || STM32F417xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Clock_Enable_Disable AHB3 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_FSMC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_FSMC_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_FSMCEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Peripheral_Clock_Enable_Disable_Status AHB3 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_FSMC_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FSMCEN)) != RESET) +#define __HAL_RCC_FSMC_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FSMCEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM7_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM12_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM13_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM14_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) +#define __HAL_RCC_TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) +#define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) +#define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) +#define __HAL_RCC_I2C3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C3EN)) +#define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) +#define __HAL_RCC_TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) +#define __HAL_RCC_TIM12_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM12EN)) +#define __HAL_RCC_TIM13_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM13EN)) +#define __HAL_RCC_TIM14_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM14EN)) +#define __HAL_RCC_USART3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART3EN)) +#define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) +#define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) +#define __HAL_RCC_CAN1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN1EN)) +#define __HAL_RCC_CAN2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN2EN)) +#define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET) +#define __HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET) +#define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) +#define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) +#define __HAL_RCC_I2C3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) != RESET) +#define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) +#define __HAL_RCC_TIM7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) != RESET) +#define __HAL_RCC_TIM12_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) != RESET) +#define __HAL_RCC_TIM13_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) != RESET) +#define __HAL_RCC_TIM14_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) != RESET) +#define __HAL_RCC_USART3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) != RESET) +#define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != RESET) +#define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != RESET) +#define __HAL_RCC_CAN1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) != RESET) +#define __HAL_RCC_CAN2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) != RESET) +#define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) + +#define __HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET) +#define __HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET) +#define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) +#define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) +#define __HAL_RCC_I2C3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) == RESET) +#define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) +#define __HAL_RCC_TIM7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) == RESET) +#define __HAL_RCC_TIM12_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) == RESET) +#define __HAL_RCC_TIM13_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) == RESET) +#define __HAL_RCC_TIM14_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) == RESET) +#define __HAL_RCC_USART3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) == RESET) +#define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == RESET) +#define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == RESET) +#define __HAL_RCC_CAN1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) == RESET) +#define __HAL_RCC_CAN2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) == RESET) +#define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) + /** + * @} + */ + +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) +#define __HAL_RCC_SPI4_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI4EN)) +#define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) +#define __HAL_RCC_TIM8_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM8EN)) +#define __HAL_RCC_ADC2_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC2EN)) +#define __HAL_RCC_ADC3_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC3EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != RESET) +#define __HAL_RCC_SPI4_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) != RESET) +#define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) != RESET) +#define __HAL_RCC_TIM8_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) != RESET) +#define __HAL_RCC_ADC2_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) != RESET) +#define __HAL_RCC_ADC3_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) != RESET) + +#define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == RESET) +#define __HAL_RCC_SPI4_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) == RESET) +#define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) == RESET) +#define __HAL_RCC_TIM8_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) == RESET) +#define __HAL_RCC_ADC2_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) == RESET) +#define __HAL_RCC_ADC3_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_GPIOD_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOGRST)) +#define __HAL_RCC_GPIOI_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOIRST)) +#define __HAL_RCC_ETHMAC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_ETHMACRST)) +#define __HAL_RCC_USB_OTG_HS_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_OTGHRST)) +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) + +#define __HAL_RCC_GPIOD_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOGRST)) +#define __HAL_RCC_GPIOI_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOIRST)) +#define __HAL_RCC_ETHMAC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_ETHMACRST)) +#define __HAL_RCC_USB_OTG_HS_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_OTGHRST)) +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() (RCC->AHB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB2_RELEASE_RESET() (RCC->AHB2RSTR = 0x00U) + +#if defined(STM32F407xx)|| defined(STM32F417xx) +#define __HAL_RCC_DCMI_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_DCMIRST)) +#define __HAL_RCC_DCMI_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_DCMIRST)) +#endif /* STM32F407xx || STM32F417xx */ + +#if defined(STM32F415xx) || defined(STM32F417xx) +#define __HAL_RCC_CRYP_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_CRYPRST)) +#define __HAL_RCC_HASH_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_HASHRST)) + +#define __HAL_RCC_CRYP_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_CRYPRST)) +#define __HAL_RCC_HASH_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_HASHRST)) +#endif /* STM32F415xx || STM32F417xx */ + +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_OTGFSRST)) +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_OTGFSRST)) + +#define __HAL_RCC_RNG_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_RNGRST)) +#define __HAL_RCC_RNG_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_RNGRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB3_FORCE_RESET() (RCC->AHB3RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB3_RELEASE_RESET() (RCC->AHB3RSTR = 0x00U) + +#define __HAL_RCC_FSMC_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_FSMCRST)) +#define __HAL_RCC_FSMC_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_FSMCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) +#define __HAL_RCC_USART3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART3RST)) +#define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) +#define __HAL_RCC_CAN1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN2RST)) +#define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) +#define __HAL_RCC_TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C3RST)) + +#define __HAL_RCC_TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C3RST)) +#define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM14RST)) +#define __HAL_RCC_USART3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART3RST)) +#define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) +#define __HAL_RCC_CAN1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN2RST)) +#define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM8_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM8RST)) +#define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) + +#define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_RELEASE_RESET()(RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) +#define __HAL_RCC_TIM8_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM8RST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_GPIOI_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOILPEN)) +#define __HAL_RCC_SRAM2_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM2LPEN)) +#define __HAL_RCC_ETHMAC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACLPEN)) +#define __HAL_RCC_ETHMACTX_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACTXLPEN)) +#define __HAL_RCC_ETHMACRX_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACRXLPEN)) +#define __HAL_RCC_ETHMACPTP_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_ETHMACPTPLPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_OTGHSLPEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_OTGHSULPILPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) +#define __HAL_RCC_BKPSRAM_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_BKPSRAMLPEN)) + +#define __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_GPIOI_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOILPEN)) +#define __HAL_RCC_SRAM2_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM2LPEN)) +#define __HAL_RCC_ETHMAC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACLPEN)) +#define __HAL_RCC_ETHMACTX_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACTXLPEN)) +#define __HAL_RCC_ETHMACRX_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACRXLPEN)) +#define __HAL_RCC_ETHMACPTP_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_ETHMACPTPLPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_OTGHSLPEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_OTGHSULPILPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +#define __HAL_RCC_BKPSRAM_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_BKPSRAMLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_LowPower_Enable_Disable AHB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_OTGFSLPEN)) +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_OTGFSLPEN)) + +#define __HAL_RCC_RNG_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_RNGLPEN)) +#define __HAL_RCC_RNG_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_RNGLPEN)) + +#if defined(STM32F407xx)|| defined(STM32F417xx) +#define __HAL_RCC_DCMI_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_DCMILPEN)) +#define __HAL_RCC_DCMI_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_DCMILPEN)) +#endif /* STM32F407xx || STM32F417xx */ + +#if defined(STM32F415xx) || defined(STM32F417xx) +#define __HAL_RCC_CRYP_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_CRYPLPEN)) +#define __HAL_RCC_HASH_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_HASHLPEN)) + +#define __HAL_RCC_CRYP_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_CRYPLPEN)) +#define __HAL_RCC_HASH_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_HASHLPEN)) +#endif /* STM32F415xx || STM32F417xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_LowPower_Enable_Disable AHB3 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB3 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_FSMC_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_FSMCLPEN)) +#define __HAL_RCC_FSMC_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_FSMCLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM14LPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART3LPEN)) +#define __HAL_RCC_UART4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART5LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN2LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_DACLPEN)) +#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C3LPEN)) + +#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C3LPEN)) +#define __HAL_RCC_TIM6_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM14LPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART3LPEN)) +#define __HAL_RCC_UART4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART5LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN2LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_DACLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM8LPEN)) +#define __HAL_RCC_ADC2_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC2LPEN)) +#define __HAL_RCC_ADC3_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC3LPEN)) +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE()(RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) + +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE()(RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) +#define __HAL_RCC_TIM8_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM8LPEN)) +#define __HAL_RCC_ADC2_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC2LPEN)) +#define __HAL_RCC_ADC3_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC3LPEN)) +/** + * @} + */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------------- STM32F401xE/STM32F401xC --------------------------*/ +#if defined(STM32F401xC) || defined(STM32F401xE) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CCMDATARAMEN_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_GPIOD_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIODEN)) +#define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOEEN)) +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) +#define __HAL_RCC_CCMDATARAMEN_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CCMDATARAMEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOD_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) != RESET) +#define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) != RESET) +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) != RESET) + +#define __HAL_RCC_GPIOD_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) == RESET) +#define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) == RESET) +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Clock_Enable_Disable AHB2 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do {(RCC->AHB2ENR |= (RCC_AHB2ENR_OTGFSEN));\ + __HAL_RCC_SYSCFG_CLK_ENABLE();\ + }while(0U) + +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_OTGFSEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Peripheral_Clock_Enable_Disable_Status AHB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET) +#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCC_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) +#define __HAL_RCC_TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) +#define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) +#define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) +#define __HAL_RCC_I2C3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C3EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET) +#define __HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET) +#define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) +#define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) +#define __HAL_RCC_I2C3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) != RESET) + +#define __HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET) +#define __HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET) +#define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) +#define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) +#define __HAL_RCC_I2C3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_SDIO_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) +#define __HAL_RCC_SPI4_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI4EN)) +#define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != RESET) +#define __HAL_RCC_SPI4_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) != RESET) +#define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) != RESET) + +#define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == RESET) +#define __HAL_RCC_SPI4_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) == RESET) +#define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) == RESET) +/** + * @} + */ +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB1_FORCE_RESET() (RCC->AHB1RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_GPIOD_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) + +#define __HAL_RCC_AHB1_RELEASE_RESET() (RCC->AHB1RSTR = 0x00U) +#define __HAL_RCC_GPIOD_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() (RCC->AHB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_OTGFSRST)) + +#define __HAL_RCC_AHB2_RELEASE_RESET() (RCC->AHB2RSTR = 0x00U) +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_OTGFSRST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C3RST)) + +#define __HAL_RCC_APB1_RELEASE_RESET() (RCC->APB1RSTR = 0x00U) +#define __HAL_RCC_TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C3RST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) + +#define __HAL_RCC_APB2_RELEASE_RESET() (RCC->APB2RSTR = 0x00U) +#define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB3_FORCE_RESET() (RCC->AHB3RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB3_RELEASE_RESET() (RCC->AHB3RSTR = 0x00U) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) + +#define __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_LowPower_Enable_Disable AHB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_OTGFSLPEN)) + +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_OTGFSLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C3LPEN)) + +#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C3LPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) + +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) +/** + * @} + */ +#endif /* STM32F401xC || STM32F401xE*/ +/*----------------------------------------------------------------------------*/ + +/*-------------------------------- STM32F410xx -------------------------------*/ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_RNG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_RNGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_RNGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) +#define __HAL_RCC_RNG_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_RNGEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) +#define __HAL_RCC_RNG_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_RNGEN)) != RESET) + +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +#define __HAL_RCC_RNG_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_RNGEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB1) peripheral clock. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_LPTIM1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_LPTIM1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_LPTIM1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_RTCAPB_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_RTCAPBEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_RTCAPBEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_FMPI2C1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_FMPI2C1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_FMPI2C1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) +#define __HAL_RCC_RTCAPB_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_RTCAPBEN)) +#define __HAL_RCC_LPTIM1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_LPTIM1EN)) +#define __HAL_RCC_FMPI2C1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_FMPI2C1EN)) +#define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) +#define __HAL_RCC_RTCAPB_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_RTCAPBEN)) != RESET) +#define __HAL_RCC_LPTIM1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_LPTIM1EN)) != RESET) +#define __HAL_RCC_FMPI2C1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_FMPI2C1EN)) != RESET) +#define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) + +#define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) +#define __HAL_RCC_RTCAPB_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_RTCAPBEN)) == RESET) +#define __HAL_RCC_LPTIM1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_LPTIM1EN)) == RESET) +#define __HAL_RCC_FMPI2C1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_FMPI2C1EN)) == RESET) +#define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @{ + */ +#define __HAL_RCC_SPI5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_EXTIT_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_EXTITEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_EXTITEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI5_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI5EN)) +#define __HAL_RCC_EXTIT_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_EXTITEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_SPI5_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) != RESET) +#define __HAL_RCC_EXTIT_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_EXTITEN)) != RESET) + +#define __HAL_RCC_SPI5_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) == RESET) +#define __HAL_RCC_EXTIT_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_EXTITEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) +#define __HAL_RCC_RNG_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_RNGRST)) +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +#define __HAL_RCC_RNG_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_RNGRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() +#define __HAL_RCC_AHB2_RELEASE_RESET() +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB3_FORCE_RESET() +#define __HAL_RCC_AHB3_RELEASE_RESET() +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_LPTIM1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_LPTIM1RST)) +#define __HAL_RCC_FMPI2C1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_FMPI2C1RST)) +#define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) + +#define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_LPTIM1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_LPTIM1RST)) +#define __HAL_RCC_FMPI2C1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_FMPI2C1RST)) +#define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_SPI5_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI5RST)) +#define __HAL_RCC_SPI5_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI5RST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_RNG_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_RNGLPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) + +#define __HAL_RCC_RNG_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_RNGLPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_LPTIM1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_LPTIM1LPEN)) +#define __HAL_RCC_RTCAPB_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_RTCAPBLPEN)) +#define __HAL_RCC_FMPI2C1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_FMPI2C1LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_DACLPEN)) + +#define __HAL_RCC_TIM6_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_LPTIM1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_LPTIM1LPEN)) +#define __HAL_RCC_RTCAPB_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_RTCAPBLPEN)) +#define __HAL_RCC_FMPI2C1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_FMPI2C1LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_DACLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @{ + */ +#define __HAL_RCC_SPI5_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI5LPEN)) +#define __HAL_RCC_EXTIT_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_EXTITLPEN)) +#define __HAL_RCC_SPI5_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI5LPEN)) +#define __HAL_RCC_EXTIT_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_EXTITLPEN)) +/** + * @} + */ + +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ +/*----------------------------------------------------------------------------*/ + +/*-------------------------------- STM32F411xx -------------------------------*/ +#if defined(STM32F411xE) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_CCMDATARAMEN_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIODEN)) +#define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOEEN)) +#define __HAL_RCC_CCMDATARAMEN_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CCMDATARAMEN)) +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOD_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) != RESET) +#define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) != RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) != RESET) +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) + +#define __HAL_RCC_GPIOD_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) == RESET) +#define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) == RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) == RESET) +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEX_AHB2_Clock_Enable_Disable AHB2 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do {(RCC->AHB2ENR |= (RCC_AHB2ENR_OTGFSEN));\ + __HAL_RCC_SYSCFG_CLK_ENABLE();\ + }while(0U) + +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_OTGFSEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Peripheral_Clock_Enable_Disable_Status AHB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET) +#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) +#define __HAL_RCC_TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) +#define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) +#define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) +#define __HAL_RCC_I2C3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C3EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET) +#define __HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET) +#define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) +#define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) +#define __HAL_RCC_I2C3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) != RESET) + +#define __HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET) +#define __HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET) +#define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) +#define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) +#define __HAL_RCC_I2C3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @{ + */ +#define __HAL_RCC_SPI5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) +#define __HAL_RCC_SPI4_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI4EN)) +#define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) +#define __HAL_RCC_SPI5_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI5EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != RESET) +#define __HAL_RCC_SPI4_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) != RESET) +#define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) != RESET) +#define __HAL_RCC_SPI5_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) != RESET) + +#define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == RESET) +#define __HAL_RCC_SPI4_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) == RESET) +#define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) == RESET) +#define __HAL_RCC_SPI5_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_GPIOD_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) + +#define __HAL_RCC_GPIOD_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() (RCC->AHB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_OTGFSRST)) + +#define __HAL_RCC_AHB2_RELEASE_RESET() (RCC->AHB2RSTR = 0x00U) +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_OTGFSRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB3_FORCE_RESET() (RCC->AHB3RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB3_RELEASE_RESET() (RCC->AHB3RSTR = 0x00U) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C3RST)) + +#define __HAL_RCC_TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C3RST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_SPI5_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI5RST)) +#define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) + +#define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) +#define __HAL_RCC_SPI5_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI5RST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) + +#define __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_LowPower_Enable_Disable AHB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_OTGFSLPEN)) +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_OTGFSLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @{ + */ +#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C3LPEN)) + +#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C3LPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @{ + */ +#define __HAL_RCC_SPI5_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI5LPEN)) +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) + +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) +#define __HAL_RCC_SPI5_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI5LPEN)) +/** + * @} + */ +#endif /* STM32F411xE */ +/*----------------------------------------------------------------------------*/ + +/*---------------------------------- STM32F446xx -----------------------------*/ +#if defined(STM32F446xx) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_BKPSRAM_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_BKPSRAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_BKPSRAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CCMDATARAMEN_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CCMDATARAMEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USB_OTG_HS_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSULPIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_OTGHSULPIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOD_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIODEN)) +#define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOEEN)) +#define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOFEN)) +#define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOGEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_OTGHSEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_OTGHSULPIEN)) +#define __HAL_RCC_BKPSRAM_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_BKPSRAMEN)) +#define __HAL_RCC_CCMDATARAMEN_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CCMDATARAMEN)) +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_GPIOD_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) != RESET) +#define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) != RESET) +#define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) != RESET) +#define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) != RESET) +#define __HAL_RCC_USB_OTG_HS_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSEN)) != RESET) +#define __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSULPIEN)) != RESET) +#define __HAL_RCC_BKPSRAM_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_BKPSRAMEN)) != RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN))!= RESET) +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) + +#define __HAL_RCC_GPIOD_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) == RESET) +#define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) == RESET) +#define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) == RESET) +#define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) == RESET) +#define __HAL_RCC_USB_OTG_HS_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSEN)) == RESET) +#define __HAL_RCC_USB_OTG_HS_ULPI_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_OTGHSULPIEN)) == RESET) +#define __HAL_RCC_BKPSRAM_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_BKPSRAMEN)) == RESET) +#define __HAL_RCC_CCMDATARAMEN_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CCMDATARAMEN)) == RESET) +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Clock_Enable_Disable AHB2 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_DCMI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_DCMIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_DCMIEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DCMI_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_DCMIEN)) +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do {(RCC->AHB2ENR |= (RCC_AHB2ENR_OTGFSEN));\ + __HAL_RCC_SYSCFG_CLK_ENABLE();\ + }while(0U) + +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_OTGFSEN)) + +#define __HAL_RCC_RNG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_RNG_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_RNGEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Peripheral_Clock_Enable_Disable_Status AHB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_DCMI_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) != RESET) +#define __HAL_RCC_DCMI_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_DCMIEN)) == RESET) + +#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET) +#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET) + +#define __HAL_RCC_RNG_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) != RESET) +#define __HAL_RCC_RNG_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Clock_Enable_Disable AHB3 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_FMC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_QSPI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_QSPIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_QSPIEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_FMC_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_FMCEN)) +#define __HAL_RCC_QSPI_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_QSPIEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Peripheral_Clock_Enable_Disable_Status AHB3 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_FMC_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FMCEN)) != RESET) +#define __HAL_RCC_QSPI_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_QSPIEN)) != RESET) + +#define __HAL_RCC_FMC_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FMCEN)) == RESET) +#define __HAL_RCC_QSPI_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_QSPIEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM7_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM12_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM13_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM14_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPDIFRX_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPDIFRXEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPDIFRXEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_FMPI2C1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_FMPI2C1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_FMPI2C1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CEC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CECEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CECEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_DAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) +#define __HAL_RCC_TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) +#define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) +#define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) +#define __HAL_RCC_I2C3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C3EN)) +#define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) +#define __HAL_RCC_TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) +#define __HAL_RCC_TIM12_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM12EN)) +#define __HAL_RCC_TIM13_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM13EN)) +#define __HAL_RCC_TIM14_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM14EN)) +#define __HAL_RCC_SPDIFRX_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPDIFRXEN)) +#define __HAL_RCC_USART3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART3EN)) +#define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) +#define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) +#define __HAL_RCC_FMPI2C1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_FMPI2C1EN)) +#define __HAL_RCC_CAN1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN1EN)) +#define __HAL_RCC_CAN2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN2EN)) +#define __HAL_RCC_CEC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CECEN)) +#define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET) +#define __HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET) +#define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) +#define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) +#define __HAL_RCC_I2C3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) != RESET) +#define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) +#define __HAL_RCC_TIM7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) != RESET) +#define __HAL_RCC_TIM12_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) != RESET) +#define __HAL_RCC_TIM13_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) != RESET) +#define __HAL_RCC_TIM14_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) != RESET) +#define __HAL_RCC_SPDIFRX_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPDIFRXEN)) != RESET) +#define __HAL_RCC_USART3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) != RESET) +#define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != RESET) +#define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != RESET) +#define __HAL_RCC_FMPI2C1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_FMPI2C1EN)) != RESET) +#define __HAL_RCC_CAN1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) != RESET) +#define __HAL_RCC_CAN2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) != RESET) +#define __HAL_RCC_CEC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CECEN)) != RESET) +#define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) + +#define __HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET) +#define __HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET) +#define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) +#define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) +#define __HAL_RCC_I2C3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) == RESET) +#define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) +#define __HAL_RCC_TIM7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) == RESET) +#define __HAL_RCC_TIM12_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) == RESET) +#define __HAL_RCC_TIM13_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) == RESET) +#define __HAL_RCC_TIM14_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) == RESET) +#define __HAL_RCC_SPDIFRX_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPDIFRXEN)) == RESET) +#define __HAL_RCC_USART3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) == RESET) +#define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == RESET) +#define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == RESET) +#define __HAL_RCC_FMPI2C1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_FMPI2C1EN)) == RESET) +#define __HAL_RCC_CAN1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) == RESET) +#define __HAL_RCC_CAN2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) == RESET) +#define __HAL_RCC_CEC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CECEN)) == RESET) +#define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_ADC3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SAI1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SAI2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) +#define __HAL_RCC_SPI4_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI4EN)) +#define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) +#define __HAL_RCC_TIM8_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM8EN)) +#define __HAL_RCC_ADC2_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC2EN)) +#define __HAL_RCC_ADC3_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC3EN)) +#define __HAL_RCC_SAI1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SAI1EN)) +#define __HAL_RCC_SAI2_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SAI2EN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != RESET) +#define __HAL_RCC_SPI4_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) != RESET) +#define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) != RESET) +#define __HAL_RCC_TIM8_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) != RESET) +#define __HAL_RCC_ADC2_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) != RESET) +#define __HAL_RCC_ADC3_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) != RESET) +#define __HAL_RCC_SAI1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI1EN)) != RESET) +#define __HAL_RCC_SAI2_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI2EN)) != RESET) + +#define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == RESET) +#define __HAL_RCC_SPI4_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) == RESET) +#define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) == RESET) +#define __HAL_RCC_TIM8_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) == RESET) +#define __HAL_RCC_ADC2_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) == RESET) +#define __HAL_RCC_ADC3_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) == RESET) +#define __HAL_RCC_SAI1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI1EN)) == RESET) +#define __HAL_RCC_SAI2_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI2EN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_GPIOD_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOGRST)) +#define __HAL_RCC_USB_OTG_HS_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_OTGHRST)) +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) + +#define __HAL_RCC_GPIOD_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIODRST)) +#define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOERST)) +#define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOGRST)) +#define __HAL_RCC_USB_OTG_HS_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_OTGHRST)) +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() (RCC->AHB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_OTGFSRST)) +#define __HAL_RCC_RNG_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_RNGRST)) +#define __HAL_RCC_DCMI_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_DCMIRST)) + +#define __HAL_RCC_AHB2_RELEASE_RESET() (RCC->AHB2RSTR = 0x00U) +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_OTGFSRST)) +#define __HAL_RCC_RNG_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_RNGRST)) +#define __HAL_RCC_DCMI_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_DCMIRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB3_FORCE_RESET() (RCC->AHB3RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB3_RELEASE_RESET() (RCC->AHB3RSTR = 0x00U) + +#define __HAL_RCC_FMC_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_FMCRST)) +#define __HAL_RCC_QSPI_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_QSPIRST)) + +#define __HAL_RCC_FMC_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_FMCRST)) +#define __HAL_RCC_QSPI_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_QSPIRST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) +#define __HAL_RCC_SPDIFRX_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPDIFRXRST)) +#define __HAL_RCC_USART3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART3RST)) +#define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) +#define __HAL_RCC_FMPI2C1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_FMPI2C1RST)) +#define __HAL_RCC_CAN1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN2RST)) +#define __HAL_RCC_CEC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CECRST)) +#define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) +#define __HAL_RCC_TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C3RST)) + +#define __HAL_RCC_TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_I2C3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C3RST)) +#define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM14RST)) +#define __HAL_RCC_SPDIFRX_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPDIFRXRST)) +#define __HAL_RCC_USART3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART3RST)) +#define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) +#define __HAL_RCC_FMPI2C1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_FMPI2C1RST)) +#define __HAL_RCC_CAN1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN2RST)) +#define __HAL_RCC_CEC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CECRST)) +#define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM8_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM8RST)) +#define __HAL_RCC_SAI1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SAI1RST)) +#define __HAL_RCC_SAI2_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SAI2RST)) +#define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) + +#define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) +#define __HAL_RCC_TIM8_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM8RST)) +#define __HAL_RCC_SAI1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SAI1RST)) +#define __HAL_RCC_SAI2_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SAI2RST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_SRAM2_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM2LPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_OTGHSLPEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_OTGHSULPILPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) +#define __HAL_RCC_BKPSRAM_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_BKPSRAMLPEN)) + +#define __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_SRAM2_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM2LPEN)) +#define __HAL_RCC_USB_OTG_HS_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_OTGHSLPEN)) +#define __HAL_RCC_USB_OTG_HS_ULPI_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_OTGHSULPILPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +#define __HAL_RCC_BKPSRAM_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_BKPSRAMLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_LowPower_Enable_Disable AHB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_OTGFSLPEN)) +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_OTGFSLPEN)) + +#define __HAL_RCC_RNG_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_RNGLPEN)) +#define __HAL_RCC_RNG_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_RNGLPEN)) + +#define __HAL_RCC_DCMI_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_DCMILPEN)) +#define __HAL_RCC_DCMI_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_DCMILPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_LowPower_Enable_Disable AHB3 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB3 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_FMC_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_FMCLPEN)) +#define __HAL_RCC_QSPI_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_QSPILPEN)) + +#define __HAL_RCC_FMC_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_FMCLPEN)) +#define __HAL_RCC_QSPI_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_QSPILPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM14LPEN)) +#define __HAL_RCC_SPDIFRX_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPDIFRXLPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART3LPEN)) +#define __HAL_RCC_UART4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART5LPEN)) +#define __HAL_RCC_FMPI2C1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_FMPI2C1LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN2LPEN)) +#define __HAL_RCC_CEC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CECLPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_DACLPEN)) +#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C3LPEN)) + +#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C3LPEN)) +#define __HAL_RCC_TIM6_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM14LPEN)) +#define __HAL_RCC_SPDIFRX_CLK_SLEEP_DISABLE()(RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPDIFRXLPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART3LPEN)) +#define __HAL_RCC_UART4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART5LPEN)) +#define __HAL_RCC_FMPI2C1_CLK_SLEEP_DISABLE()(RCC->APB1LPENR &= ~(RCC_APB1LPENR_FMPI2C1LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN2LPEN)) +#define __HAL_RCC_CEC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CECLPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_DACLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM8LPEN)) +#define __HAL_RCC_ADC2_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC2LPEN)) +#define __HAL_RCC_ADC3_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC3LPEN)) +#define __HAL_RCC_SAI1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SAI1LPEN)) +#define __HAL_RCC_SAI2_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SAI2LPEN)) +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE()(RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) + +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE()(RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) +#define __HAL_RCC_TIM8_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM8LPEN)) +#define __HAL_RCC_ADC2_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC2LPEN)) +#define __HAL_RCC_ADC3_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC3LPEN)) +#define __HAL_RCC_SAI1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SAI1LPEN)) +#define __HAL_RCC_SAI2_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SAI2LPEN)) +/** + * @} + */ + +#endif /* STM32F446xx */ +/*----------------------------------------------------------------------------*/ + +/*-------STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx-------*/ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @defgroup RCCEx_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#if defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOD_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOEEN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOFEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F412Zx || STM32F413xx || STM32F423xx */ +#define __HAL_RCC_CRC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_CRCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOD_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIODEN)) +#endif /* STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOEEN)) +#endif /* STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOFEN)) +#define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_GPIOGEN)) +#endif /* STM32F412Zx || STM32F413xx || STM32F423xx */ +#define __HAL_RCC_CRC_CLK_DISABLE() (RCC->AHB1ENR &= ~(RCC_AHB1ENR_CRCEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#if defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOD_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) != RESET) +#endif /* STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) != RESET) +#endif /* STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) != RESET) +#define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) != RESET) +#endif /* STM32F412Zx || STM32F413xx || STM32F423xx */ +#define __HAL_RCC_CRC_IS_CLK_ENABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) != RESET) + +#if defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOD_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIODEN)) == RESET) +#endif /* STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOEEN)) == RESET) +#endif /* STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOFEN)) == RESET) +#define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_GPIOGEN)) == RESET) +#endif /* STM32F412Zx || STM32F413xx || STM32F423xx */ +#define __HAL_RCC_CRC_IS_CLK_DISABLED() ((RCC->AHB1ENR & (RCC_AHB1ENR_CRCEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Clock_Enable_Disable AHB2 Peripheral Clock Enable Disable + * @brief Enable or disable the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#if defined(STM32F423xx) +#define __HAL_RCC_AES_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_AESEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_AESEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_AES_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_AESEN)) +#endif /* STM32F423xx */ + +#define __HAL_RCC_RNG_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_RNG_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_RNGEN)) + +#define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do {(RCC->AHB2ENR |= (RCC_AHB2ENR_OTGFSEN));\ + __HAL_RCC_SYSCFG_CLK_ENABLE();\ + }while(0U) + +#define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHB2ENR &= ~(RCC_AHB2ENR_OTGFSEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Peripheral_Clock_Enable_Disable_Status AHB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#if defined(STM32F423xx) +#define __HAL_RCC_AES_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_AESEN)) != RESET) +#define __HAL_RCC_AES_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_AESEN)) == RESET) +#endif /* STM32F423xx */ + +#define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) != RESET) +#define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_OTGFSEN)) == RESET) + +#define __HAL_RCC_RNG_IS_CLK_ENABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) != RESET) +#define __HAL_RCC_RNG_IS_CLK_DISABLED() ((RCC->AHB2ENR & (RCC_AHB2ENR_RNGEN)) == RESET) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Clock_Enable_Disable AHB3 Peripheral Clock Enable Disable + * @brief Enables or disables the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_FSMC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_QSPI_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->AHB3ENR, RCC_AHB3ENR_QSPIEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_QSPIEN);\ + UNUSED(tmpreg); \ + } while(0U) + +#define __HAL_RCC_FSMC_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_FSMCEN)) +#define __HAL_RCC_QSPI_CLK_DISABLE() (RCC->AHB3ENR &= ~(RCC_AHB3ENR_QSPIEN)) +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Peripheral_Clock_Enable_Disable_Status AHB3 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the AHB3 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_FSMC_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FSMCEN)) != RESET) +#define __HAL_RCC_QSPI_IS_CLK_ENABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_QSPIEN)) != RESET) + +#define __HAL_RCC_FSMC_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_FSMCEN)) == RESET) +#define __HAL_RCC_QSPI_IS_CLK_DISABLED() ((RCC->AHB3ENR & (RCC_AHB3ENR_QSPIEN)) == RESET) +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F413xx || STM32F423xx */ + +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable + * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM6_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM7_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM12_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM13_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM14_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_LPTIM1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_LPTIM1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_RTCAPB_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_RTCAPBEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_RTCAPBEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_USART3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ + UNUSED(tmpreg); \ + } while(0U) + +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_FMPI2C1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_FMPI2C1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_FMPI2C1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_CAN2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_TIM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_I2C3_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C3EN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DAC_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART7_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART7EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART7EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART8_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART8EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART8EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) +#define __HAL_RCC_TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) +#define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) +#define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) +#define __HAL_RCC_TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) +#define __HAL_RCC_TIM12_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM12EN)) +#define __HAL_RCC_TIM13_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM13EN)) +#define __HAL_RCC_TIM14_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM14EN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_LPTIM1EN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_RTCAPB_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_RTCAPBEN)) +#define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) +#define __HAL_RCC_USART3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART3EN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) +#define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C3EN)) +#define __HAL_RCC_FMPI2C1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_FMPI2C1EN)) +#define __HAL_RCC_CAN1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN1EN)) +#define __HAL_RCC_CAN2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN2EN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN3EN)) +#define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) +#define __HAL_RCC_UART7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART7EN)) +#define __HAL_RCC_UART8_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART8EN)) +#endif /* STM32F413xx || STM32F423xx */ + +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB1 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) != RESET) +#define __HAL_RCC_TIM3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) != RESET) +#define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) +#define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) +#define __HAL_RCC_TIM7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) != RESET) +#define __HAL_RCC_TIM12_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) != RESET) +#define __HAL_RCC_TIM13_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) != RESET) +#define __HAL_RCC_TIM14_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) != RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_LPTIM1EN)) != RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_RTCAPB_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_RTCAPBEN)) != RESET) +#define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) +#define __HAL_RCC_USART3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) != RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != RESET) +#define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) != RESET) +#define __HAL_RCC_FMPI2C1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_FMPI2C1EN)) != RESET) +#define __HAL_RCC_CAN1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN))!= RESET) +#define __HAL_RCC_CAN2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) != RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN3EN)) != RESET) +#define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) +#define __HAL_RCC_UART7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART7EN)) != RESET) +#define __HAL_RCC_UART8_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART8EN)) != RESET) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM2EN)) == RESET) +#define __HAL_RCC_TIM3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM3EN)) == RESET) +#define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) +#define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) +#define __HAL_RCC_TIM7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) == RESET) +#define __HAL_RCC_TIM12_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) == RESET) +#define __HAL_RCC_TIM13_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) == RESET) +#define __HAL_RCC_TIM14_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) == RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_LPTIM1EN)) == RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_RTCAPB_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_RTCAPBEN)) == RESET) +#define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) +#define __HAL_RCC_USART3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) == RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == RESET) +#define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C3EN)) == RESET) +#define __HAL_RCC_FMPI2C1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_FMPI2C1EN)) == RESET) +#define __HAL_RCC_CAN1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) == RESET) +#define __HAL_RCC_CAN2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) == RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN3EN)) == RESET) +#define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) +#define __HAL_RCC_UART7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART7EN)) == RESET) +#define __HAL_RCC_UART8_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART8EN)) == RESET) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ +/** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable + * @brief Enable or disable the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_UART9EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_UART9EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_UART10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_UART10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_UART10EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI4_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI4EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_EXTIT_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_EXTITEN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_EXTITEN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_TIM10_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ + UNUSED(tmpreg); \ + } while(0U) +#define __HAL_RCC_SPI5_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI5EN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SAI1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_DFSDM1EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_DFSDM1EN);\ + UNUSED(tmpreg); \ + } while(0U) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_CLK_ENABLE() do { \ + __IO uint32_t tmpreg = 0x00U; \ + SET_BIT(RCC->APB2ENR, RCC_APB2ENR_DFSDM2EN);\ + /* Delay after an RCC peripheral clock enabling */ \ + tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_DFSDM2EN);\ + UNUSED(tmpreg); \ + } while(0U) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM8_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM8EN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_UART9EN)) +#define __HAL_RCC_UART10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_UART10EN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) +#define __HAL_RCC_SPI4_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI4EN)) +#define __HAL_RCC_EXTIT_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_EXTITEN)) +#define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) +#define __HAL_RCC_SPI5_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI5EN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SAI1EN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_DFSDM1EN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_DFSDM2EN)) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status + * @brief Get the enable or disable status of the APB2 peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @{ + */ +#define __HAL_RCC_TIM8_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) != RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_UART9EN)) != RESET) +#define __HAL_RCC_UART10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_UART10EN)) != RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != RESET) +#define __HAL_RCC_SPI4_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) != RESET) +#define __HAL_RCC_EXTIT_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_EXTITEN)) != RESET) +#define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) != RESET) +#define __HAL_RCC_SPI5_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) != RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI1EN)) != RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_DFSDM1EN)) != RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_DFSDM2EN)) != RESET) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM8_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) == RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_UART9EN)) == RESET) +#define __HAL_RCC_UART10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_UART10EN)) == RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == RESET) +#define __HAL_RCC_SPI4_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI4EN)) == RESET) +#define __HAL_RCC_EXTIT_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_EXTITEN)) == RESET) +#define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) == RESET) +#define __HAL_RCC_SPI5_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SPI5EN)) == RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SAI1EN)) == RESET) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_DFSDM1EN)) == RESET) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_DFSDM2EN)) == RESET) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_Force_Release_Reset AHB1 Force Release Reset + * @brief Force or release AHB1 peripheral reset. + * @{ + */ +#if defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOD_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIODRST)) +#endif /* STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOERST)) +#endif /* STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_GPIOGRST)) +#endif /* STM32F412Zx || STM32F413xx || STM32F423xx */ +#define __HAL_RCC_CRC_FORCE_RESET() (RCC->AHB1RSTR |= (RCC_AHB1RSTR_CRCRST)) + +#if defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOD_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIODRST)) +#endif /* STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOERST)) +#endif /* STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOFRST)) +#define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_GPIOGRST)) +#endif /* STM32F412Zx || STM32F413xx || STM32F423xx */ +#define __HAL_RCC_CRC_RELEASE_RESET() (RCC->AHB1RSTR &= ~(RCC_AHB1RSTR_CRCRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_Force_Release_Reset AHB2 Force Release Reset + * @brief Force or release AHB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_AHB2_FORCE_RESET() (RCC->AHB2RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB2_RELEASE_RESET() (RCC->AHB2RSTR = 0x00U) + +#if defined(STM32F423xx) +#define __HAL_RCC_AES_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_AESRST)) +#define __HAL_RCC_AES_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_AESRST)) +#endif /* STM32F423xx */ + +#define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_OTGFSRST)) +#define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_OTGFSRST)) + +#define __HAL_RCC_RNG_FORCE_RESET() (RCC->AHB2RSTR |= (RCC_AHB2RSTR_RNGRST)) +#define __HAL_RCC_RNG_RELEASE_RESET() (RCC->AHB2RSTR &= ~(RCC_AHB2RSTR_RNGRST)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_Force_Release_Reset AHB3 Force Release Reset + * @brief Force or release AHB3 peripheral reset. + * @{ + */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_AHB3_FORCE_RESET() (RCC->AHB3RSTR = 0xFFFFFFFFU) +#define __HAL_RCC_AHB3_RELEASE_RESET() (RCC->AHB3RSTR = 0x00U) + +#define __HAL_RCC_FSMC_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_FSMCRST)) +#define __HAL_RCC_QSPI_FORCE_RESET() (RCC->AHB3RSTR |= (RCC_AHB3RSTR_QSPIRST)) + +#define __HAL_RCC_FSMC_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_FSMCRST)) +#define __HAL_RCC_QSPI_RELEASE_RESET() (RCC->AHB3RSTR &= ~(RCC_AHB3RSTR_QSPIRST)) +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F413xx || STM32F423xx */ +#if defined(STM32F412Cx) +#define __HAL_RCC_AHB3_FORCE_RESET() +#define __HAL_RCC_AHB3_RELEASE_RESET() + +#define __HAL_RCC_FSMC_FORCE_RESET() +#define __HAL_RCC_QSPI_FORCE_RESET() + +#define __HAL_RCC_FSMC_RELEASE_RESET() +#define __HAL_RCC_QSPI_RELEASE_RESET() +#endif /* STM32F412Cx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset + * @brief Force or release APB1 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_LPTIM1RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_USART3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART3RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C3RST)) +#define __HAL_RCC_FMPI2C1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_FMPI2C1RST)) +#define __HAL_RCC_CAN1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN2RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN3RST)) +#define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) +#define __HAL_RCC_UART7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART7RST)) +#define __HAL_RCC_UART8_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART8RST)) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) +#define __HAL_RCC_TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) +#define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) +#define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) +#define __HAL_RCC_TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) +#define __HAL_RCC_TIM12_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM12RST)) +#define __HAL_RCC_TIM13_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM13RST)) +#define __HAL_RCC_TIM14_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM14RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_LPTIM1RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) +#define __HAL_RCC_USART3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART3RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) +#define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C3RST)) +#define __HAL_RCC_FMPI2C1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_FMPI2C1RST)) +#define __HAL_RCC_CAN1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN1RST)) +#define __HAL_RCC_CAN2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN2RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN3RST)) +#define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) +#define __HAL_RCC_UART7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART7RST)) +#define __HAL_RCC_UART8_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART8RST)) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset + * @brief Force or release APB2 peripheral reset. + * @{ + */ +#define __HAL_RCC_TIM8_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM8RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_UART9RST)) +#define __HAL_RCC_UART10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_UART10RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) +#define __HAL_RCC_SPI5_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI5RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SAI1RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_DFSDM1RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_DFSDM2RST)) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM8_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM8RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_UART9RST)) +#define __HAL_RCC_UART10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_UART10RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) +#define __HAL_RCC_SPI4_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI4RST)) +#define __HAL_RCC_TIM10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) +#define __HAL_RCC_SPI5_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI5RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SAI1RST)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_DFSDM1RST)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_DFSDM2RST)) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB1_LowPower_Enable_Disable AHB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_GPIOD_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM1LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SRAM2_CLK_SLEEP_ENABLE() (RCC->AHB1LPENR |= (RCC_AHB1LPENR_SRAM2LPEN)) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_GPIOD_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIODLPEN)) +#define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOELPEN)) +#define __HAL_RCC_GPIOF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOFLPEN)) +#define __HAL_RCC_GPIOG_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_GPIOGLPEN)) +#define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_CRCLPEN)) +#define __HAL_RCC_FLITF_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_FLITFLPEN)) +#define __HAL_RCC_SRAM1_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM1LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SRAM2_CLK_SLEEP_DISABLE() (RCC->AHB1LPENR &= ~(RCC_AHB1LPENR_SRAM2LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_AHB2_LowPower_Enable_Disable AHB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wake-up from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#if defined(STM32F423xx) +#define __HAL_RCC_AES_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_AESLPEN)) +#define __HAL_RCC_AES_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_AESLPEN)) +#endif /* STM32F423xx */ + +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_OTGFSLPEN)) +#define __HAL_RCC_USB_OTG_FS_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_OTGFSLPEN)) + +#define __HAL_RCC_RNG_CLK_SLEEP_ENABLE() (RCC->AHB2LPENR |= (RCC_AHB2LPENR_RNGLPEN)) +#define __HAL_RCC_RNG_CLK_SLEEP_DISABLE() (RCC->AHB2LPENR &= ~(RCC_AHB2LPENR_RNGLPEN)) +/** + * @} + */ + +/** @defgroup RCCEx_AHB3_LowPower_Enable_Disable AHB3 Peripheral Low Power Enable Disable + * @brief Enable or disable the AHB3 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_FSMC_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_FSMCLPEN)) +#define __HAL_RCC_QSPI_CLK_SLEEP_ENABLE() (RCC->AHB3LPENR |= (RCC_AHB3LPENR_QSPILPEN)) + +#define __HAL_RCC_FSMC_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_FSMCLPEN)) +#define __HAL_RCC_QSPI_CLK_SLEEP_DISABLE() (RCC->AHB3LPENR &= ~(RCC_AHB3LPENR_QSPILPEN)) +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F413xx || STM32F423xx */ + +/** + * @} + */ + +/** @defgroup RCCEx_APB1_LowPower_Enable_Disable APB1 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_TIM6_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM14LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_LPTIM1LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_RTCAPB_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_RTCAPBLPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART3LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART5LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C3LPEN)) +#define __HAL_RCC_FMPI2C1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_FMPI2C1LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN2LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_CAN3LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_DACLPEN)) +#define __HAL_RCC_UART7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART7LPEN)) +#define __HAL_RCC_UART8_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART8LPEN)) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) +#define __HAL_RCC_TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) +#define __HAL_RCC_TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) +#define __HAL_RCC_TIM6_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM6LPEN)) +#define __HAL_RCC_TIM7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM7LPEN)) +#define __HAL_RCC_TIM12_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM12LPEN)) +#define __HAL_RCC_TIM13_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM13LPEN)) +#define __HAL_RCC_TIM14_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM14LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_LPTIM1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_LPTIM1LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_RTCAPB_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_RTCAPBLPEN)) +#define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) +#define __HAL_RCC_USART3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART3LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART4LPEN)) +#define __HAL_RCC_UART5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART5LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_I2C3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C3LPEN)) +#define __HAL_RCC_FMPI2C1_CLK_SLEEP_DISABLE()(RCC->APB1LPENR &= ~(RCC_APB1LPENR_FMPI2C1LPEN)) +#define __HAL_RCC_CAN1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN1LPEN)) +#define __HAL_RCC_CAN2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN2LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_CAN3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_CAN3LPEN)) +#define __HAL_RCC_DAC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_DACLPEN)) +#define __HAL_RCC_UART7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART7LPEN)) +#define __HAL_RCC_UART8_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART8LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ + +/** @defgroup RCCEx_APB2_LowPower_Enable_Disable APB2 Peripheral Low Power Enable Disable + * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. + * @note Peripheral clock gating in SLEEP mode can be used to further reduce + * power consumption. + * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. + * @note By default, all peripheral clocks are enabled during SLEEP mode. + * @{ + */ +#define __HAL_RCC_TIM8_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM8LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_UART9LPEN)) +#define __HAL_RCC_UART10_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_UART10LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_EXTIT_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_EXTITLPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) +#define __HAL_RCC_SPI5_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI5LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SAI1LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_DFSDM1LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_DFSDM2LPEN)) +#endif /* STM32F413xx || STM32F423xx */ + +#define __HAL_RCC_TIM8_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM8LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_UART9_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_UART9LPEN)) +#define __HAL_RCC_UART10_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_UART10LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) +#define __HAL_RCC_SPI4_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI4LPEN)) +#define __HAL_RCC_EXTIT_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_EXTITLPEN)) +#define __HAL_RCC_TIM10_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) +#define __HAL_RCC_SPI5_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI5LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_SAI1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SAI1LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +#define __HAL_RCC_DFSDM1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_DFSDM1LPEN)) +#if defined(STM32F413xx) || defined(STM32F423xx) +#define __HAL_RCC_DFSDM2_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_DFSDM2LPEN)) +#endif /* STM32F413xx || STM32F423xx */ +/** + * @} + */ +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------------------- PLL Configuration --------------------------*/ +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @brief Macro to configure the main PLL clock source, multiplication and division factors. + * @note This function must be used only when the main PLL is disabled. + * @param __RCC_PLLSource__ specifies the PLL entry clock source. + * This parameter can be one of the following values: + * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL clock entry + * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL clock entry + * @note This clock source (RCC_PLLSource) is common for the main PLL and PLLI2S. + * @param __PLLM__ specifies the division factor for PLL VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note You have to set the PLLM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 2 MHz to limit PLL jitter. + * @param __PLLN__ specifies the multiplication factor for PLL VCO output clock + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLN parameter correctly to ensure that the VCO + * output frequency is between 100 and 432 MHz. + * + * @param __PLLP__ specifies the division factor for main system clock (SYSCLK) + * This parameter must be a number in the range {2, 4, 6, or 8}. + * + * @param __PLLQ__ specifies the division factor for OTG FS, SDIO and RNG clocks + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + * @note If the USB OTG FS is used in your application, you have to set the + * PLLQ parameter correctly to have 48 MHz clock for the USB. However, + * the SDIO and RNG need a frequency lower than or equal to 48 MHz to work + * correctly. + * + * @param __PLLR__ PLL division factor for I2S, SAI, SYSTEM, SPDIFRX clocks. + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note This parameter is only available in STM32F446xx/STM32F469xx/STM32F479xx/ + STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx/STM32F413xx/STM32F423xx devices. + * + */ +#define __HAL_RCC_PLL_CONFIG(__RCC_PLLSource__, __PLLM__, __PLLN__, __PLLP__, __PLLQ__,__PLLR__) \ + (RCC->PLLCFGR = ((__RCC_PLLSource__) | (__PLLM__) | \ + ((__PLLN__) << RCC_PLLCFGR_PLLN_Pos) | \ + ((((__PLLP__) >> 1U) -1U) << RCC_PLLCFGR_PLLP_Pos) | \ + ((__PLLQ__) << RCC_PLLCFGR_PLLQ_Pos) | \ + ((__PLLR__) << RCC_PLLCFGR_PLLR_Pos))) +#else +/** @brief Macro to configure the main PLL clock source, multiplication and division factors. + * @note This function must be used only when the main PLL is disabled. + * @param __RCC_PLLSource__ specifies the PLL entry clock source. + * This parameter can be one of the following values: + * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL clock entry + * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL clock entry + * @note This clock source (RCC_PLLSource) is common for the main PLL and PLLI2S. + * @param __PLLM__ specifies the division factor for PLL VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note You have to set the PLLM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 2 MHz to limit PLL jitter. + * @param __PLLN__ specifies the multiplication factor for PLL VCO output clock + * This parameter must be a number between Min_Data = 50 and Max_Data = 432 + * Except for STM32F411xE devices where Min_Data = 192. + * @note You have to set the PLLN parameter correctly to ensure that the VCO + * output frequency is between 100 and 432 MHz, Except for STM32F411xE devices + * where frequency is between 192 and 432 MHz. + * @param __PLLP__ specifies the division factor for main system clock (SYSCLK) + * This parameter must be a number in the range {2, 4, 6, or 8}. + * + * @param __PLLQ__ specifies the division factor for OTG FS, SDIO and RNG clocks + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + * @note If the USB OTG FS is used in your application, you have to set the + * PLLQ parameter correctly to have 48 MHz clock for the USB. However, + * the SDIO and RNG need a frequency lower than or equal to 48 MHz to work + * correctly. + * + */ +#define __HAL_RCC_PLL_CONFIG(__RCC_PLLSource__, __PLLM__, __PLLN__, __PLLP__, __PLLQ__) \ + (RCC->PLLCFGR = (0x20000000U | (__RCC_PLLSource__) | (__PLLM__)| \ + ((__PLLN__) << RCC_PLLCFGR_PLLN_Pos) | \ + ((((__PLLP__) >> 1U) -1U) << RCC_PLLCFGR_PLLP_Pos) | \ + ((__PLLQ__) << RCC_PLLCFGR_PLLQ_Pos))) + #endif /* STM32F410xx || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ +/*----------------------------------------------------------------------------*/ + +/*----------------------------PLLI2S Configuration ---------------------------*/ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \ + defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + +/** @brief Macros to enable or disable the PLLI2S. + * @note The PLLI2S is disabled by hardware when entering STOP and STANDBY modes. + */ +#define __HAL_RCC_PLLI2S_ENABLE() (*(__IO uint32_t *) RCC_CR_PLLI2SON_BB = ENABLE) +#define __HAL_RCC_PLLI2S_DISABLE() (*(__IO uint32_t *) RCC_CR_PLLI2SON_BB = DISABLE) + +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || + STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || + STM32F412Rx || STM32F412Cx */ +#if defined(STM32F446xx) +/** @brief Macro to configure the PLLI2S clock multiplication and division factors . + * @note This macro must be used only when the PLLI2S is disabled. + * @note PLLI2S clock source is common with the main PLL (configured in + * HAL_RCC_ClockConfig() API). + * @param __PLLI2SM__ specifies the division factor for PLLI2S VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note You have to set the PLLI2SM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 1 MHz to limit PLLI2S jitter. + * + * @param __PLLI2SN__ specifies the multiplication factor for PLLI2S VCO output clock + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLI2SN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * + * @param __PLLI2SP__ specifies division factor for SPDIFRX Clock. + * This parameter must be a number in the range {2, 4, 6, or 8}. + * @note the PLLI2SP parameter is only available with STM32F446xx Devices + * + * @param __PLLI2SR__ specifies the division factor for I2S clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note You have to set the PLLI2SR parameter correctly to not exceed 192 MHz + * on the I2S clock frequency. + * + * @param __PLLI2SQ__ specifies the division factor for SAI clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + */ +#define __HAL_RCC_PLLI2S_CONFIG(__PLLI2SM__, __PLLI2SN__, __PLLI2SP__, __PLLI2SQ__, __PLLI2SR__) \ + (RCC->PLLI2SCFGR = ((__PLLI2SM__) |\ + ((__PLLI2SN__) << RCC_PLLI2SCFGR_PLLI2SN_Pos) |\ + ((((__PLLI2SP__) >> 1U) -1U) << RCC_PLLI2SCFGR_PLLI2SP_Pos) |\ + ((__PLLI2SQ__) << RCC_PLLI2SCFGR_PLLI2SQ_Pos) |\ + ((__PLLI2SR__) << RCC_PLLI2SCFGR_PLLI2SR_Pos))) +#elif defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) +/** @brief Macro to configure the PLLI2S clock multiplication and division factors . + * @note This macro must be used only when the PLLI2S is disabled. + * @note PLLI2S clock source is common with the main PLL (configured in + * HAL_RCC_ClockConfig() API). + * @param __PLLI2SM__ specifies the division factor for PLLI2S VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note You have to set the PLLI2SM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 1 MHz to limit PLLI2S jitter. + * + * @param __PLLI2SN__ specifies the multiplication factor for PLLI2S VCO output clock + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLI2SN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * + * @param __PLLI2SR__ specifies the division factor for I2S clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note You have to set the PLLI2SR parameter correctly to not exceed 192 MHz + * on the I2S clock frequency. + * + * @param __PLLI2SQ__ specifies the division factor for SAI clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + */ +#define __HAL_RCC_PLLI2S_CONFIG(__PLLI2SM__, __PLLI2SN__, __PLLI2SQ__, __PLLI2SR__) \ + (RCC->PLLI2SCFGR = ((__PLLI2SM__) |\ + ((__PLLI2SN__) << RCC_PLLI2SCFGR_PLLI2SN_Pos) |\ + ((__PLLI2SQ__) << RCC_PLLI2SCFGR_PLLI2SQ_Pos) |\ + ((__PLLI2SR__) << RCC_PLLI2SCFGR_PLLI2SR_Pos))) +#else +/** @brief Macro to configure the PLLI2S clock multiplication and division factors . + * @note This macro must be used only when the PLLI2S is disabled. + * @note PLLI2S clock source is common with the main PLL (configured in + * HAL_RCC_ClockConfig() API). + * @param __PLLI2SN__ specifies the multiplication factor for PLLI2S VCO output clock + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLI2SN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * + * @param __PLLI2SR__ specifies the division factor for I2S clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note You have to set the PLLI2SR parameter correctly to not exceed 192 MHz + * on the I2S clock frequency. + * + */ +#define __HAL_RCC_PLLI2S_CONFIG(__PLLI2SN__, __PLLI2SR__) \ + (RCC->PLLI2SCFGR = (((__PLLI2SN__) << RCC_PLLI2SCFGR_PLLI2SN_Pos) |\ + ((__PLLI2SR__) << RCC_PLLI2SCFGR_PLLI2SR_Pos))) +#endif /* STM32F446xx */ + +#if defined(STM32F411xE) +/** @brief Macro to configure the PLLI2S clock multiplication and division factors . + * @note This macro must be used only when the PLLI2S is disabled. + * @note This macro must be used only when the PLLI2S is disabled. + * @note PLLI2S clock source is common with the main PLL (configured in + * HAL_RCC_ClockConfig() API). + * @param __PLLI2SM__ specifies the division factor for PLLI2S VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note The PLLI2SM parameter is only used with STM32F411xE/STM32F410xx Devices + * @note You have to set the PLLI2SM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 2 MHz to limit PLLI2S jitter. + * @param __PLLI2SN__ specifies the multiplication factor for PLLI2S VCO output clock + * This parameter must be a number between Min_Data = 192 and Max_Data = 432. + * @note You have to set the PLLI2SN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 192 and Max_Data = 432 MHz. + * @param __PLLI2SR__ specifies the division factor for I2S clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note You have to set the PLLI2SR parameter correctly to not exceed 192 MHz + * on the I2S clock frequency. + */ +#define __HAL_RCC_PLLI2S_I2SCLK_CONFIG(__PLLI2SM__, __PLLI2SN__, __PLLI2SR__) (RCC->PLLI2SCFGR = ((__PLLI2SM__) |\ + ((__PLLI2SN__) << RCC_PLLI2SCFGR_PLLI2SN_Pos) |\ + ((__PLLI2SR__) << RCC_PLLI2SCFGR_PLLI2SR_Pos))) +#endif /* STM32F411xE */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Macro used by the SAI HAL driver to configure the PLLI2S clock multiplication and division factors. + * @note This macro must be used only when the PLLI2S is disabled. + * @note PLLI2S clock source is common with the main PLL (configured in + * HAL_RCC_ClockConfig() API) + * @param __PLLI2SN__ specifies the multiplication factor for PLLI2S VCO output clock. + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLI2SN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * @param __PLLI2SQ__ specifies the division factor for SAI1 clock. + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + * @note the PLLI2SQ parameter is only available with STM32F427xx/437xx/429xx/439xx/469xx/479xx + * Devices and can be configured using the __HAL_RCC_PLLI2S_PLLSAICLK_CONFIG() macro + * @param __PLLI2SR__ specifies the division factor for I2S clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note You have to set the PLLI2SR parameter correctly to not exceed 192 MHz + * on the I2S clock frequency. + */ +#define __HAL_RCC_PLLI2S_SAICLK_CONFIG(__PLLI2SN__, __PLLI2SQ__, __PLLI2SR__) (RCC->PLLI2SCFGR = ((__PLLI2SN__) << 6U) |\ + ((__PLLI2SQ__) << 24U) |\ + ((__PLLI2SR__) << 28U)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------------------ PLLSAI Configuration ------------------------*/ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Macros to Enable or Disable the PLLISAI. + * @note The PLLSAI is only available with STM32F429x/439x Devices. + * @note The PLLSAI is disabled by hardware when entering STOP and STANDBY modes. + */ +#define __HAL_RCC_PLLSAI_ENABLE() (*(__IO uint32_t *) RCC_CR_PLLSAION_BB = ENABLE) +#define __HAL_RCC_PLLSAI_DISABLE() (*(__IO uint32_t *) RCC_CR_PLLSAION_BB = DISABLE) + +#if defined(STM32F446xx) +/** @brief Macro to configure the PLLSAI clock multiplication and division factors. + * + * @param __PLLSAIM__ specifies the division factor for PLLSAI VCO input clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 63. + * @note You have to set the PLLSAIM parameter correctly to ensure that the VCO input + * frequency ranges from 1 to 2 MHz. It is recommended to select a frequency + * of 1 MHz to limit PLLI2S jitter. + * @note The PLLSAIM parameter is only used with STM32F446xx Devices + * + * @param __PLLSAIN__ specifies the multiplication factor for PLLSAI VCO output clock. + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLSAIN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * + * @param __PLLSAIP__ specifies division factor for OTG FS, SDIO and RNG clocks. + * This parameter must be a number in the range {2, 4, 6, or 8}. + * @note the PLLSAIP parameter is only available with STM32F446xx Devices + * + * @param __PLLSAIQ__ specifies the division factor for SAI clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + * + * @param __PLLSAIR__ specifies the division factor for LTDC clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note the PLLI2SR parameter is only available with STM32F427/437/429/439xx Devices + */ +#define __HAL_RCC_PLLSAI_CONFIG(__PLLSAIM__, __PLLSAIN__, __PLLSAIP__, __PLLSAIQ__, __PLLSAIR__) \ + (RCC->PLLSAICFGR = ((__PLLSAIM__) | \ + ((__PLLSAIN__) << RCC_PLLSAICFGR_PLLSAIN_Pos) | \ + ((((__PLLSAIP__) >> 1U) -1U) << RCC_PLLSAICFGR_PLLSAIP_Pos) | \ + ((__PLLSAIQ__) << RCC_PLLSAICFGR_PLLSAIQ_Pos))) +#endif /* STM32F446xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Macro to configure the PLLSAI clock multiplication and division factors. + * + * @param __PLLSAIN__ specifies the multiplication factor for PLLSAI VCO output clock. + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLSAIN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * + * @param __PLLSAIP__ specifies division factor for SDIO and CLK48 clocks. + * This parameter must be a number in the range {2, 4, 6, or 8}. + * + * @param __PLLSAIQ__ specifies the division factor for SAI clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + * + * @param __PLLSAIR__ specifies the division factor for LTDC clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + */ +#define __HAL_RCC_PLLSAI_CONFIG(__PLLSAIN__, __PLLSAIP__, __PLLSAIQ__, __PLLSAIR__) \ + (RCC->PLLSAICFGR = (((__PLLSAIN__) << RCC_PLLSAICFGR_PLLSAIN_Pos) |\ + ((((__PLLSAIP__) >> 1U) -1U) << RCC_PLLSAICFGR_PLLSAIP_Pos) |\ + ((__PLLSAIQ__) << RCC_PLLSAICFGR_PLLSAIQ_Pos) |\ + ((__PLLSAIR__) << RCC_PLLSAICFGR_PLLSAIR_Pos))) +#endif /* STM32F469xx || STM32F479xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) +/** @brief Macro to configure the PLLSAI clock multiplication and division factors. + * + * @param __PLLSAIN__ specifies the multiplication factor for PLLSAI VCO output clock. + * This parameter must be a number between Min_Data = 50 and Max_Data = 432. + * @note You have to set the PLLSAIN parameter correctly to ensure that the VCO + * output frequency is between Min_Data = 100 and Max_Data = 432 MHz. + * + * @param __PLLSAIQ__ specifies the division factor for SAI clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 15. + * + * @param __PLLSAIR__ specifies the division factor for LTDC clock + * This parameter must be a number between Min_Data = 2 and Max_Data = 7. + * @note the PLLI2SR parameter is only available with STM32F427/437/429/439xx Devices + */ +#define __HAL_RCC_PLLSAI_CONFIG(__PLLSAIN__, __PLLSAIQ__, __PLLSAIR__) \ + (RCC->PLLSAICFGR = (((__PLLSAIN__) << RCC_PLLSAICFGR_PLLSAIN_Pos) | \ + ((__PLLSAIQ__) << RCC_PLLSAICFGR_PLLSAIQ_Pos) | \ + ((__PLLSAIR__) << RCC_PLLSAICFGR_PLLSAIR_Pos))) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------- PLLSAI/PLLI2S Dividers Configuration -------------------*/ +#if defined(STM32F413xx) || defined(STM32F423xx) +/** @brief Macro to configure the SAI clock Divider coming from PLLI2S. + * @note This function must be called before enabling the PLLI2S. + * @param __PLLI2SDivR__ specifies the PLLI2S division factor for SAI1 clock. + * This parameter must be a number between 1 and 32. + * SAI1 clock frequency = f(PLLI2SR) / __PLLI2SDivR__ + */ +#define __HAL_RCC_PLLI2S_PLLSAICLKDIVR_CONFIG(__PLLI2SDivR__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLI2SDIVR, (__PLLI2SDivR__)-1U)) + +/** @brief Macro to configure the SAI clock Divider coming from PLL. + * @param __PLLDivR__ specifies the PLL division factor for SAI1 clock. + * This parameter must be a number between 1 and 32. + * SAI1 clock frequency = f(PLLR) / __PLLDivR__ + */ +#define __HAL_RCC_PLL_PLLSAICLKDIVR_CONFIG(__PLLDivR__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLDIVR, ((__PLLDivR__)-1U)<<8U)) +#endif /* STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Macro to configure the SAI clock Divider coming from PLLI2S. + * @note This function must be called before enabling the PLLI2S. + * @param __PLLI2SDivQ__ specifies the PLLI2S division factor for SAI1 clock. + * This parameter must be a number between 1 and 32. + * SAI1 clock frequency = f(PLLI2SQ) / __PLLI2SDivQ__ + */ +#define __HAL_RCC_PLLI2S_PLLSAICLKDIVQ_CONFIG(__PLLI2SDivQ__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLI2SDIVQ, (__PLLI2SDivQ__)-1U)) + +/** @brief Macro to configure the SAI clock Divider coming from PLLSAI. + * @note This function must be called before enabling the PLLSAI. + * @param __PLLSAIDivQ__ specifies the PLLSAI division factor for SAI1 clock . + * This parameter must be a number between Min_Data = 1 and Max_Data = 32. + * SAI1 clock frequency = f(PLLSAIQ) / __PLLSAIDivQ__ + */ +#define __HAL_RCC_PLLSAI_PLLSAICLKDIVQ_CONFIG(__PLLSAIDivQ__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLSAIDIVQ, ((__PLLSAIDivQ__)-1U)<<8U)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Macro to configure the LTDC clock Divider coming from PLLSAI. + * + * @note The LTDC peripheral is only available with STM32F427/437/429/439/469/479xx Devices. + * @note This function must be called before enabling the PLLSAI. + * @param __PLLSAIDivR__ specifies the PLLSAI division factor for LTDC clock . + * This parameter must be a number between Min_Data = 2 and Max_Data = 16. + * LTDC clock frequency = f(PLLSAIR) / __PLLSAIDivR__ + */ +#define __HAL_RCC_PLLSAI_PLLSAICLKDIVR_CONFIG(__PLLSAIDivR__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLSAIDIVR, (__PLLSAIDivR__))) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ +/*----------------------------------------------------------------------------*/ + +/*------------------------- Peripheral Clock selection -----------------------*/ +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F469xx) ||\ + defined(STM32F479xx) +/** @brief Macro to configure the I2S clock source (I2SCLK). + * @note This function must be called before enabling the I2S APB clock. + * @param __SOURCE__ specifies the I2S clock source. + * This parameter can be one of the following values: + * @arg RCC_I2SCLKSOURCE_PLLI2S: PLLI2S clock used as I2S clock source. + * @arg RCC_I2SCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin + * used as I2S clock source. + */ +#define __HAL_RCC_I2S_CONFIG(__SOURCE__) (*(__IO uint32_t *) RCC_CFGR_I2SSRC_BB = (__SOURCE__)) + + +/** @brief Macro to get the I2S clock source (I2SCLK). + * @retval The clock source can be one of the following values: + * @arg @ref RCC_I2SCLKSOURCE_PLLI2S: PLLI2S clock used as I2S clock source. + * @arg @ref RCC_I2SCLKSOURCE_EXT External clock mapped on the I2S_CKIN pin + * used as I2S clock source + */ +#define __HAL_RCC_GET_I2S_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_I2SSRC))) +#endif /* STM32F40xxx || STM32F41xxx || STM32F42xxx || STM32F43xxx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) + +/** @brief Macro to configure SAI1BlockA clock source selection. + * @note The SAI peripheral is only available with STM32F427/437/429/439/469/479xx Devices. + * @note This function must be called before enabling PLLSAI, PLLI2S and + * the SAI clock. + * @param __SOURCE__ specifies the SAI Block A clock source. + * This parameter can be one of the following values: + * @arg RCC_SAIACLKSOURCE_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used + * as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used + * as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_Ext: External clock mapped on the I2S_CKIN pin + * used as SAI1 Block A clock. + */ +#define __HAL_RCC_SAI_BLOCKACLKSOURCE_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SAI1ASRC, (__SOURCE__))) + +/** @brief Macro to configure SAI1BlockB clock source selection. + * @note The SAI peripheral is only available with STM32F427/437/429/439/469/479xx Devices. + * @note This function must be called before enabling PLLSAI, PLLI2S and + * the SAI clock. + * @param __SOURCE__ specifies the SAI Block B clock source. + * This parameter can be one of the following values: + * @arg RCC_SAIBCLKSOURCE_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used + * as SAI1 Block B clock. + * @arg RCC_SAIBCLKSOURCE_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used + * as SAI1 Block B clock. + * @arg RCC_SAIBCLKSOURCE_Ext: External clock mapped on the I2S_CKIN pin + * used as SAI1 Block B clock. + */ +#define __HAL_RCC_SAI_BLOCKBCLKSOURCE_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SAI1BSRC, (__SOURCE__))) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F446xx) +/** @brief Macro to configure SAI1 clock source selection. + * @note This configuration is only available with STM32F446xx Devices. + * @note This function must be called before enabling PLL, PLLSAI, PLLI2S and + * the SAI clock. + * @param __SOURCE__ specifies the SAI1 clock source. + * This parameter can be one of the following values: + * @arg RCC_SAI1CLKSOURCE_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used as SAI1 clock. + * @arg RCC_SAI1CLKSOURCE_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used as SAI1 clock. + * @arg RCC_SAI1CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as SAI1 clock. + * @arg RCC_SAI1CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as SAI1 clock. + */ +#define __HAL_RCC_SAI1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SAI1SRC, (__SOURCE__))) + +/** @brief Macro to Get SAI1 clock source selection. + * @note This configuration is only available with STM32F446xx Devices. + * @retval The clock source can be one of the following values: + * @arg RCC_SAI1CLKSOURCE_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used as SAI1 clock. + * @arg RCC_SAI1CLKSOURCE_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used as SAI1 clock. + * @arg RCC_SAI1CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as SAI1 clock. + * @arg RCC_SAI1CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as SAI1 clock. + */ +#define __HAL_RCC_GET_SAI1_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SAI1SRC)) + +/** @brief Macro to configure SAI2 clock source selection. + * @note This configuration is only available with STM32F446xx Devices. + * @note This function must be called before enabling PLL, PLLSAI, PLLI2S and + * the SAI clock. + * @param __SOURCE__ specifies the SAI2 clock source. + * This parameter can be one of the following values: + * @arg RCC_SAI2CLKSOURCE_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used as SAI2 clock. + * @arg RCC_SAI2CLKSOURCE_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used as SAI2 clock. + * @arg RCC_SAI2CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as SAI2 clock. + * @arg RCC_SAI2CLKSOURCE_PLLSRC: HSI or HSE depending from PLL Source clock used as SAI2 clock. + */ +#define __HAL_RCC_SAI2_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SAI2SRC, (__SOURCE__))) + +/** @brief Macro to Get SAI2 clock source selection. + * @note This configuration is only available with STM32F446xx Devices. + * @retval The clock source can be one of the following values: + * @arg RCC_SAI2CLKSOURCE_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used as SAI2 clock. + * @arg RCC_SAI2CLKSOURCE_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used as SAI2 clock. + * @arg RCC_SAI2CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as SAI2 clock. + * @arg RCC_SAI2CLKSOURCE_PLLSRC: HSI or HSE depending from PLL Source clock used as SAI2 clock. + */ +#define __HAL_RCC_GET_SAI2_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SAI2SRC)) + +/** @brief Macro to configure I2S APB1 clock source selection. + * @note This function must be called before enabling PLL, PLLI2S and the I2S clock. + * @param __SOURCE__ specifies the I2S APB1 clock source. + * This parameter can be one of the following values: + * @arg RCC_I2SAPB1CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR used as I2S clock. + * @arg RCC_I2SAPB1CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as I2S APB1 clock. + * @arg RCC_I2SAPB1CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as I2S APB1 clock. + * @arg RCC_I2SAPB1CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_I2S_APB1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_I2S1SRC, (__SOURCE__))) + +/** @brief Macro to Get I2S APB1 clock source selection. + * @retval The clock source can be one of the following values: + * @arg RCC_I2SAPB1CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR used as I2S clock. + * @arg RCC_I2SAPB1CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as I2S APB1 clock. + * @arg RCC_I2SAPB1CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as I2S APB1 clock. + * @arg RCC_I2SAPB1CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_GET_I2S_APB1_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_I2S1SRC)) + +/** @brief Macro to configure I2S APB2 clock source selection. + * @note This function must be called before enabling PLL, PLLI2S and the I2S clock. + * @param __SOURCE__ specifies the SAI Block A clock source. + * This parameter can be one of the following values: + * @arg RCC_I2SAPB2CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR used as I2S clock. + * @arg RCC_I2SAPB2CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as I2S APB2 clock. + * @arg RCC_I2SAPB2CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as I2S APB2 clock. + * @arg RCC_I2SAPB2CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_I2S_APB2_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_I2S2SRC, (__SOURCE__))) + +/** @brief Macro to Get I2S APB2 clock source selection. + * @retval The clock source can be one of the following values: + * @arg RCC_I2SAPB2CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR used as I2S clock. + * @arg RCC_I2SAPB2CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as I2S APB2 clock. + * @arg RCC_I2SAPB2CLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as I2S APB2 clock. + * @arg RCC_I2SAPB2CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_GET_I2S_APB2_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_I2S2SRC)) + +/** @brief Macro to configure the CEC clock. + * @param __SOURCE__ specifies the CEC clock source. + * This parameter can be one of the following values: + * @arg RCC_CECCLKSOURCE_HSI: HSI selected as CEC clock + * @arg RCC_CECCLKSOURCE_LSE: LSE selected as CEC clock + */ +#define __HAL_RCC_CEC_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CECSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the CEC clock. + * @retval The clock source can be one of the following values: + * @arg RCC_CECCLKSOURCE_HSI488: HSI selected as CEC clock + * @arg RCC_CECCLKSOURCE_LSE: LSE selected as CEC clock + */ +#define __HAL_RCC_GET_CEC_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CECSEL)) + +/** @brief Macro to configure the FMPI2C1 clock. + * @param __SOURCE__ specifies the FMPI2C1 clock source. + * This parameter can be one of the following values: + * @arg RCC_FMPI2C1CLKSOURCE_PCLK1: PCLK1 selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_SYSCLK: SYS clock selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_HSI: HSI selected as FMPI2C1 clock + */ +#define __HAL_RCC_FMPI2C1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the FMPI2C1 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_FMPI2C1CLKSOURCE_PCLK1: PCLK1 selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_SYSCLK: SYS clock selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_HSI: HSI selected as FMPI2C1 clock + */ +#define __HAL_RCC_GET_FMPI2C1_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL)) + +/** @brief Macro to configure the CLK48 clock. + * @param __SOURCE__ specifies the CLK48 clock source. + * This parameter can be one of the following values: + * @arg RCC_CLK48CLKSOURCE_PLLQ: PLL VCO Output divided by PLLQ used as CLK48 clock. + * @arg RCC_CLK48CLKSOURCE_PLLSAIP: PLLSAI VCO Output divided by PLLSAIP used as CLK48 clock. + */ +#define __HAL_RCC_CLK48_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the CLK48 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_CLK48CLKSOURCE_PLLQ: PLL VCO Output divided by PLLQ used as CLK48 clock. + * @arg RCC_CLK48CLKSOURCE_PLLSAIP: PLLSAI VCO Output divided by PLLSAIP used as CLK48 clock. + */ +#define __HAL_RCC_GET_CLK48_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL)) + +/** @brief Macro to configure the SDIO clock. + * @param __SOURCE__ specifies the SDIO clock source. + * This parameter can be one of the following values: + * @arg RCC_SDIOCLKSOURCE_CLK48: CLK48 output used as SDIO clock. + * @arg RCC_SDIOCLKSOURCE_SYSCLK: System clock output used as SDIO clock. + */ +#define __HAL_RCC_SDIO_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the SDIO clock. + * @retval The clock source can be one of the following values: + * @arg RCC_SDIOCLKSOURCE_CLK48: CLK48 output used as SDIO clock. + * @arg RCC_SDIOCLKSOURCE_SYSCLK: System clock output used as SDIO clock. + */ +#define __HAL_RCC_GET_SDIO_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL)) + +/** @brief Macro to configure the SPDIFRX clock. + * @param __SOURCE__ specifies the SPDIFRX clock source. + * This parameter can be one of the following values: + * @arg RCC_SPDIFRXCLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as SPDIFRX clock. + * @arg RCC_SPDIFRXCLKSOURCE_PLLI2SP: PLLI2S VCO Output divided by PLLI2SP used as SPDIFRX clock. + */ +#define __HAL_RCC_SPDIFRX_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_SPDIFRXSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the SPDIFRX clock. + * @retval The clock source can be one of the following values: + * @arg RCC_SPDIFRXCLKSOURCE_PLLR: PLL VCO Output divided by PLLR used as SPDIFRX clock. + * @arg RCC_SPDIFRXCLKSOURCE_PLLI2SP: PLLI2S VCO Output divided by PLLI2SP used as SPDIFRX clock. + */ +#define __HAL_RCC_GET_SPDIFRX_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SPDIFRXSEL)) +#endif /* STM32F446xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) + +/** @brief Macro to configure the CLK48 clock. + * @param __SOURCE__ specifies the CLK48 clock source. + * This parameter can be one of the following values: + * @arg RCC_CLK48CLKSOURCE_PLLQ: PLL VCO Output divided by PLLQ used as CLK48 clock. + * @arg RCC_CLK48CLKSOURCE_PLLSAIP: PLLSAI VCO Output divided by PLLSAIP used as CLK48 clock. + */ +#define __HAL_RCC_CLK48_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the CLK48 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_CLK48CLKSOURCE_PLLQ: PLL VCO Output divided by PLLQ used as CLK48 clock. + * @arg RCC_CLK48CLKSOURCE_PLLSAIP: PLLSAI VCO Output divided by PLLSAIP used as CLK48 clock. + */ +#define __HAL_RCC_GET_CLK48_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL)) + +/** @brief Macro to configure the SDIO clock. + * @param __SOURCE__ specifies the SDIO clock source. + * This parameter can be one of the following values: + * @arg RCC_SDIOCLKSOURCE_CLK48: CLK48 output used as SDIO clock. + * @arg RCC_SDIOCLKSOURCE_SYSCLK: System clock output used as SDIO clock. + */ +#define __HAL_RCC_SDIO_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SDIOSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the SDIO clock. + * @retval The clock source can be one of the following values: + * @arg RCC_SDIOCLKSOURCE_CLK48: CLK48 output used as SDIO clock. + * @arg RCC_SDIOCLKSOURCE_SYSCLK: System clock output used as SDIO clock. + */ +#define __HAL_RCC_GET_SDIO_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SDIOSEL)) + +/** @brief Macro to configure the DSI clock. + * @param __SOURCE__ specifies the DSI clock source. + * This parameter can be one of the following values: + * @arg RCC_DSICLKSOURCE_PLLR: PLLR output used as DSI clock. + * @arg RCC_DSICLKSOURCE_DSIPHY: DSI-PHY output used as DSI clock. + */ +#define __HAL_RCC_DSI_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_DSISEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the DSI clock. + * @retval The clock source can be one of the following values: + * @arg RCC_DSICLKSOURCE_PLLR: PLLR output used as DSI clock. + * @arg RCC_DSICLKSOURCE_DSIPHY: DSI-PHY output used as DSI clock. + */ +#define __HAL_RCC_GET_DSI_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_DSISEL)) + +#endif /* STM32F469xx || STM32F479xx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) + /** @brief Macro to configure the DFSDM1 clock. + * @param __DFSDM1_CLKSOURCE__ specifies the DFSDM1 clock source. + * This parameter can be one of the following values: + * @arg RCC_DFSDM1CLKSOURCE_PCLK2: PCLK2 clock used as kernel clock. + * @arg RCC_DFSDM1CLKSOURCE_SYSCLK: System clock used as kernel clock. + * @retval None + */ +#define __HAL_RCC_DFSDM1_CONFIG(__DFSDM1_CLKSOURCE__) MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1SEL, (__DFSDM1_CLKSOURCE__)) + +/** @brief Macro to get the DFSDM1 clock source. + * @retval The clock source can be one of the following values: + * @arg RCC_DFSDM1CLKSOURCE_PCLK2: PCLK2 clock used as kernel clock. + * @arg RCC_DFSDM1CLKSOURCE_SYSCLK: System clock used as kernel clock. + */ +#define __HAL_RCC_GET_DFSDM1_SOURCE() ((uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1SEL))) + +/** @brief Macro to configure DFSDM1 Audio clock source selection. + * @note This configuration is only available with STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx/ + STM32F413xx/STM32F423xx Devices. + * @param __SOURCE__ specifies the DFSDM1 Audio clock source. + * This parameter can be one of the following values: + * @arg RCC_DFSDM1AUDIOCLKSOURCE_I2S1: CK_I2S_PCLK1 selected as audio clock + * @arg RCC_DFSDM1AUDIOCLKSOURCE_I2S2: CK_I2S_PCLK2 selected as audio clock + */ +#define __HAL_RCC_DFSDM1AUDIO_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1ASEL, (__SOURCE__))) + +/** @brief Macro to Get DFSDM1 Audio clock source selection. + * @note This configuration is only available with STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx/ + STM32F413xx/STM32F423xx Devices. + * @retval The clock source can be one of the following values: + * @arg RCC_DFSDM1AUDIOCLKSOURCE_I2S1: CK_I2S_PCLK1 selected as audio clock + * @arg RCC_DFSDM1AUDIOCLKSOURCE_I2S2: CK_I2S_PCLK2 selected as audio clock + */ +#define __HAL_RCC_GET_DFSDM1AUDIO_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1ASEL)) + +#if defined(STM32F413xx) || defined(STM32F423xx) + /** @brief Macro to configure the DFSDM2 clock. + * @param __DFSDM2_CLKSOURCE__ specifies the DFSDM1 clock source. + * This parameter can be one of the following values: + * @arg RCC_DFSDM2CLKSOURCE_PCLK2: PCLK2 clock used as kernel clock. + * @arg RCC_DFSDM2CLKSOURCE_SYSCLK: System clock used as kernel clock. + * @retval None + */ +#define __HAL_RCC_DFSDM2_CONFIG(__DFSDM2_CLKSOURCE__) MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1SEL, (__DFSDM2_CLKSOURCE__)) + +/** @brief Macro to get the DFSDM2 clock source. + * @retval The clock source can be one of the following values: + * @arg RCC_DFSDM2CLKSOURCE_PCLK2: PCLK2 clock used as kernel clock. + * @arg RCC_DFSDM2CLKSOURCE_SYSCLK: System clock used as kernel clock. + */ +#define __HAL_RCC_GET_DFSDM2_SOURCE() ((uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1SEL))) + +/** @brief Macro to configure DFSDM1 Audio clock source selection. + * @note This configuration is only available with STM32F413xx/STM32F423xx Devices. + * @param __SOURCE__ specifies the DFSDM2 Audio clock source. + * This parameter can be one of the following values: + * @arg RCC_DFSDM2AUDIOCLKSOURCE_I2S1: CK_I2S_PCLK1 selected as audio clock + * @arg RCC_DFSDM2AUDIOCLKSOURCE_I2S2: CK_I2S_PCLK2 selected as audio clock + */ +#define __HAL_RCC_DFSDM2AUDIO_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM2ASEL, (__SOURCE__))) + +/** @brief Macro to Get DFSDM2 Audio clock source selection. + * @note This configuration is only available with STM32F413xx/STM32F423xx Devices. + * @retval The clock source can be one of the following values: + * @arg RCC_DFSDM2AUDIOCLKSOURCE_I2S1: CK_I2S_PCLK1 selected as audio clock + * @arg RCC_DFSDM2AUDIOCLKSOURCE_I2S2: CK_I2S_PCLK2 selected as audio clock + */ +#define __HAL_RCC_GET_DFSDM2AUDIO_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM2ASEL)) + +/** @brief Macro to configure SAI1BlockA clock source selection. + * @note The SAI peripheral is only available with STM32F413xx/STM32F423xx Devices. + * @note This function must be called before enabling PLLSAI, PLLI2S and + * the SAI clock. + * @param __SOURCE__ specifies the SAI Block A clock source. + * This parameter can be one of the following values: + * @arg RCC_SAIACLKSOURCE_PLLI2SR: PLLI2S_R clock divided (R2) used as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_EXT: External clock mapped on the I2S_CKIN pinused as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_PLLR: PLL_R clock divided (R1) used as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_SAI_BLOCKACLKSOURCE_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SAI1ASRC, (__SOURCE__))) + +/** @brief Macro to Get SAI1 BlockA clock source selection. + * @note This configuration is only available with STM32F413xx/STM32F423xx Devices. + * @retval The clock source can be one of the following values: + * @arg RCC_SAIACLKSOURCE_PLLI2SR: PLLI2S_R clock divided (R2) used as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_EXT: External clock mapped on the I2S_CKIN pinused as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_PLLR: PLL_R clock divided (R1) used as SAI1 Block A clock. + * @arg RCC_SAIACLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_GET_SAI_BLOCKA_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SAI1ASRC)) + +/** @brief Macro to configure SAI1 BlockB clock source selection. + * @note The SAI peripheral is only available with STM32F413xx/STM32F423xx Devices. + * @note This function must be called before enabling PLLSAI, PLLI2S and + * the SAI clock. + * @param __SOURCE__ specifies the SAI Block B clock source. + * This parameter can be one of the following values: + * @arg RCC_SAIBCLKSOURCE_PLLI2SR: PLLI2S_R clock divided (R2) used as SAI1 Block A clock. + * @arg RCC_SAIBCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as SAI1 Block A clock. + * @arg RCC_SAIBCLKSOURCE_PLLR: PLL_R clock divided (R1) used as SAI1 Block A clock. + * @arg RCC_SAIBCLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_SAI_BLOCKBCLKSOURCE_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SAI1BSRC, (__SOURCE__))) + +/** @brief Macro to Get SAI1 BlockB clock source selection. + * @note This configuration is only available with STM32F413xx/STM32F423xx Devices. + * @retval The clock source can be one of the following values: + * @arg RCC_SAIBCLKSOURCE_PLLI2SR: PLLI2S_R clock divided (R2) used as SAI1 Block A clock. + * @arg RCC_SAIBCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as SAI1 Block A clock. + * @arg RCC_SAIBCLKSOURCE_PLLR: PLL_R clock divided (R1) used as SAI1 Block A clock. + * @arg RCC_SAIBCLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_GET_SAI_BLOCKB_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SAI1BSRC)) + +/** @brief Macro to configure the LPTIM1 clock. + * @param __SOURCE__ specifies the LPTIM1 clock source. + * This parameter can be one of the following values: + * @arg RCC_LPTIM1CLKSOURCE_PCLK1: PCLK selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_HSI: HSI clock selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSI: LSI selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSE: LSE selected as LPTIM1 clock + */ +#define __HAL_RCC_LPTIM1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_LPTIM1SEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the LPTIM1 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_LPTIM1CLKSOURCE_PCLK1: PCLK selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_HSI: HSI clock selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSI: LSI selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSE: LSE selected as LPTIM1 clock + */ +#define __HAL_RCC_GET_LPTIM1_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_LPTIM1SEL)) +#endif /* STM32F413xx || STM32F423xx */ + +/** @brief Macro to configure I2S APB1 clock source selection. + * @param __SOURCE__ specifies the I2S APB1 clock source. + * This parameter can be one of the following values: + * @arg RCC_I2SAPB1CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR. + * @arg RCC_I2SAPB1CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin. + * @arg RCC_I2SAPB1CLKSOURCE_PLLR: PLL VCO Output divided by PLLR. + * @arg RCC_I2SAPB1CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_I2S_APB1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_I2S1SRC, (__SOURCE__))) + +/** @brief Macro to Get I2S APB1 clock source selection. + * @retval The clock source can be one of the following values: + * @arg RCC_I2SAPB1CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR. + * @arg RCC_I2SAPB1CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin. + * @arg RCC_I2SAPB1CLKSOURCE_PLLR: PLL VCO Output divided by PLLR. + * @arg RCC_I2SAPB1CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_GET_I2S_APB1_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_I2S1SRC)) + +/** @brief Macro to configure I2S APB2 clock source selection. + * @param __SOURCE__ specifies the I2S APB2 clock source. + * This parameter can be one of the following values: + * @arg RCC_I2SAPB2CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR. + * @arg RCC_I2SAPB2CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin. + * @arg RCC_I2SAPB2CLKSOURCE_PLLR: PLL VCO Output divided by PLLR. + * @arg RCC_I2SAPB2CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_I2S_APB2_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_I2S2SRC, (__SOURCE__))) + +/** @brief Macro to Get I2S APB2 clock source selection. + * @retval The clock source can be one of the following values: + * @arg RCC_I2SAPB2CLKSOURCE_PLLI2S: PLLI2S VCO output clock divided by PLLI2SR. + * @arg RCC_I2SAPB2CLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin. + * @arg RCC_I2SAPB2CLKSOURCE_PLLR: PLL VCO Output divided by PLLR. + * @arg RCC_I2SAPB2CLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + */ +#define __HAL_RCC_GET_I2S_APB2_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_I2S2SRC)) + +/** @brief Macro to configure the PLL I2S clock source (PLLI2SCLK). + * @note This macro must be called before enabling the I2S APB clock. + * @param __SOURCE__ specifies the I2S clock source. + * This parameter can be one of the following values: + * @arg RCC_PLLI2SCLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. + * @arg RCC_PLLI2SCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin + * used as I2S clock source. + */ +#define __HAL_RCC_PLL_I2S_CONFIG(__SOURCE__) (*(__IO uint32_t *) RCC_PLLI2SCFGR_PLLI2SSRC_BB = (__SOURCE__)) + +/** @brief Macro to configure the FMPI2C1 clock. + * @param __SOURCE__ specifies the FMPI2C1 clock source. + * This parameter can be one of the following values: + * @arg RCC_FMPI2C1CLKSOURCE_PCLK1: PCLK1 selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_SYSCLK: SYS clock selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_HSI: HSI selected as FMPI2C1 clock + */ +#define __HAL_RCC_FMPI2C1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the FMPI2C1 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_FMPI2C1CLKSOURCE_PCLK1: PCLK1 selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_SYSCLK: SYS clock selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_HSI: HSI selected as FMPI2C1 clock + */ +#define __HAL_RCC_GET_FMPI2C1_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL)) + +/** @brief Macro to configure the CLK48 clock. + * @param __SOURCE__ specifies the CLK48 clock source. + * This parameter can be one of the following values: + * @arg RCC_CLK48CLKSOURCE_PLLQ: PLL VCO Output divided by PLLQ used as CLK48 clock. + * @arg RCC_CLK48CLKSOURCE_PLLI2SQ: PLLI2S VCO Output divided by PLLI2SQ used as CLK48 clock. + */ +#define __HAL_RCC_CLK48_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the CLK48 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_CLK48CLKSOURCE_PLLQ: PLL VCO Output divided by PLLQ used as CLK48 clock. + * @arg RCC_CLK48CLKSOURCE_PLLI2SQ: PLLI2S VCO Output divided by PLLI2SQ used as CLK48 clock + */ +#define __HAL_RCC_GET_CLK48_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL)) + +/** @brief Macro to configure the SDIO clock. + * @param __SOURCE__ specifies the SDIO clock source. + * This parameter can be one of the following values: + * @arg RCC_SDIOCLKSOURCE_CLK48: CLK48 output used as SDIO clock. + * @arg RCC_SDIOCLKSOURCE_SYSCLK: System clock output used as SDIO clock. + */ +#define __HAL_RCC_SDIO_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the SDIO clock. + * @retval The clock source can be one of the following values: + * @arg RCC_SDIOCLKSOURCE_CLK48: CLK48 output used as SDIO clock. + * @arg RCC_SDIOCLKSOURCE_SYSCLK: System clock output used as SDIO clock. + */ +#define __HAL_RCC_GET_SDIO_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL)) + +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** @brief Macro to configure I2S clock source selection. + * @param __SOURCE__ specifies the I2S clock source. + * This parameter can be one of the following values: + * @arg RCC_I2SAPBCLKSOURCE_PLLR: PLL VCO output clock divided by PLLR. + * @arg RCC_I2SAPBCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin. + * @arg RCC_I2SAPBCLKSOURCE_PLLSRC: HSI/HSE depends on PLLSRC. + */ +#define __HAL_RCC_I2S_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_I2SSRC, (__SOURCE__))) + +/** @brief Macro to Get I2S clock source selection. + * @retval The clock source can be one of the following values: + * @arg RCC_I2SAPBCLKSOURCE_PLLR: PLL VCO output clock divided by PLLR. + * @arg RCC_I2SAPBCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin. + * @arg RCC_I2SAPBCLKSOURCE_PLLSRC: HSI/HSE depends on PLLSRC. + */ +#define __HAL_RCC_GET_I2S_SOURCE() (READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_I2SSRC)) + +/** @brief Macro to configure the FMPI2C1 clock. + * @param __SOURCE__ specifies the FMPI2C1 clock source. + * This parameter can be one of the following values: + * @arg RCC_FMPI2C1CLKSOURCE_PCLK1: PCLK1 selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_SYSCLK: SYS clock selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_HSI: HSI selected as FMPI2C1 clock + */ +#define __HAL_RCC_FMPI2C1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the FMPI2C1 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_FMPI2C1CLKSOURCE_PCLK1: PCLK1 selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_SYSCLK: SYS clock selected as FMPI2C1 clock + * @arg RCC_FMPI2C1CLKSOURCE_HSI: HSI selected as FMPI2C1 clock + */ +#define __HAL_RCC_GET_FMPI2C1_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL)) + +/** @brief Macro to configure the LPTIM1 clock. + * @param __SOURCE__ specifies the LPTIM1 clock source. + * This parameter can be one of the following values: + * @arg RCC_LPTIM1CLKSOURCE_PCLK1: PCLK1 selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_HSI: HSI clock selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSI: LSI selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSE: LSE selected as LPTIM1 clock + */ +#define __HAL_RCC_LPTIM1_CONFIG(__SOURCE__) (MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_LPTIM1SEL, (uint32_t)(__SOURCE__))) + +/** @brief Macro to Get the LPTIM1 clock. + * @retval The clock source can be one of the following values: + * @arg RCC_LPTIM1CLKSOURCE_PCLK1: PCLK1 selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_HSI: HSI clock selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSI: LSI selected as LPTIM1 clock + * @arg RCC_LPTIM1CLKSOURCE_LSE: LSE selected as LPTIM1 clock + */ +#define __HAL_RCC_GET_LPTIM1_SOURCE() (READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_LPTIM1SEL)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** @brief Macro to configure the Timers clocks prescalers + * @note This feature is only available with STM32F429x/439x Devices. + * @param __PRESC__ specifies the Timers clocks prescalers selection + * This parameter can be one of the following values: + * @arg RCC_TIMPRES_DESACTIVATED: The Timers kernels clocks prescaler is + * equal to HPRE if PPREx is corresponding to division by 1 or 2, + * else it is equal to [(HPRE * PPREx) / 2] if PPREx is corresponding to + * division by 4 or more. + * @arg RCC_TIMPRES_ACTIVATED: The Timers kernels clocks prescaler is + * equal to HPRE if PPREx is corresponding to division by 1, 2 or 4, + * else it is equal to [(HPRE * PPREx) / 4] if PPREx is corresponding + * to division by 8 or more. + */ +#define __HAL_RCC_TIMCLKPRESCALER(__PRESC__) (*(__IO uint32_t *) RCC_DCKCFGR_TIMPRE_BB = (__PRESC__)) + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx) || STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE ||\ + STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx ||\ + STM32F423xx */ + +/*----------------------------------------------------------------------------*/ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** @brief Enable PLLSAI_RDY interrupt. + */ +#define __HAL_RCC_PLLSAI_ENABLE_IT() (RCC->CIR |= (RCC_CIR_PLLSAIRDYIE)) + +/** @brief Disable PLLSAI_RDY interrupt. + */ +#define __HAL_RCC_PLLSAI_DISABLE_IT() (RCC->CIR &= ~(RCC_CIR_PLLSAIRDYIE)) + +/** @brief Clear the PLLSAI RDY interrupt pending bits. + */ +#define __HAL_RCC_PLLSAI_CLEAR_IT() (RCC->CIR |= (RCC_CIR_PLLSAIRDYF)) + +/** @brief Check the PLLSAI RDY interrupt has occurred or not. + * @retval The new state (TRUE or FALSE). + */ +#define __HAL_RCC_PLLSAI_GET_IT() ((RCC->CIR & (RCC_CIR_PLLSAIRDYIE)) == (RCC_CIR_PLLSAIRDYIE)) + +/** @brief Check PLLSAI RDY flag is set or not. + * @retval The new state (TRUE or FALSE). + */ +#define __HAL_RCC_PLLSAI_GET_FLAG() ((RCC->CR & (RCC_CR_PLLSAIRDY)) == (RCC_CR_PLLSAIRDY)) + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** @brief Macros to enable or disable the RCC MCO1 feature. + */ +#define __HAL_RCC_MCO1_ENABLE() (*(__IO uint32_t *) RCC_CFGR_MCO1EN_BB = ENABLE) +#define __HAL_RCC_MCO1_DISABLE() (*(__IO uint32_t *) RCC_CFGR_MCO1EN_BB = DISABLE) + +/** @brief Macros to enable or disable the RCC MCO2 feature. + */ +#define __HAL_RCC_MCO2_ENABLE() (*(__IO uint32_t *) RCC_CFGR_MCO2EN_BB = ENABLE) +#define __HAL_RCC_MCO2_DISABLE() (*(__IO uint32_t *) RCC_CFGR_MCO2EN_BB = DISABLE) + +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup RCCEx_Exported_Functions + * @{ + */ + +/** @addtogroup RCCEx_Exported_Functions_Group1 + * @{ + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit); +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit); + +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk); + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) ||\ + defined(STM32F423xx) +void HAL_RCCEx_SelectLSEMode(uint8_t Mode); +#endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ +#if defined(RCC_PLLI2S_SUPPORT) +HAL_StatusTypeDef HAL_RCCEx_EnablePLLI2S(RCC_PLLI2SInitTypeDef *PLLI2SInit); +HAL_StatusTypeDef HAL_RCCEx_DisablePLLI2S(void); +#endif /* RCC_PLLI2S_SUPPORT */ +#if defined(RCC_PLLSAI_SUPPORT) +HAL_StatusTypeDef HAL_RCCEx_EnablePLLSAI(RCC_PLLSAIInitTypeDef *PLLSAIInit); +HAL_StatusTypeDef HAL_RCCEx_DisablePLLSAI(void); +#endif /* RCC_PLLSAI_SUPPORT */ +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup RCCEx_Private_Constants RCCEx Private Constants + * @{ + */ + +/** @defgroup RCCEx_BitAddress_AliasRegion RCC BitAddress AliasRegion + * @brief RCC registers bit address in the alias region + * @{ + */ +/* --- CR Register ---*/ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +/* Alias word address of PLLSAION bit */ +#define RCC_PLLSAION_BIT_NUMBER 0x1CU +#define RCC_CR_PLLSAION_BB (PERIPH_BB_BASE + (RCC_CR_OFFSET * 32U) + (RCC_PLLSAION_BIT_NUMBER * 4U)) + +#define PLLSAI_TIMEOUT_VALUE 2U /* Timeout value fixed to 2 ms */ +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \ + defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/* Alias word address of PLLI2SON bit */ +#define RCC_PLLI2SON_BIT_NUMBER 0x1AU +#define RCC_CR_PLLI2SON_BB (PERIPH_BB_BASE + (RCC_CR_OFFSET * 32U) + (RCC_PLLI2SON_BIT_NUMBER * 4U)) +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || + STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || + STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +/* --- DCKCFGR Register ---*/ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F401xC) ||\ + defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/* Alias word address of TIMPRE bit */ +#define RCC_DCKCFGR_OFFSET (RCC_OFFSET + 0x8CU) +#define RCC_TIMPRE_BIT_NUMBER 0x18U +#define RCC_DCKCFGR_TIMPRE_BB (PERIPH_BB_BASE + (RCC_DCKCFGR_OFFSET * 32U) + (RCC_TIMPRE_BIT_NUMBER * 4U)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F410xx || STM32F401xC ||\ + STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx ||\ + STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +/* --- CFGR Register ---*/ +#define RCC_CFGR_OFFSET (RCC_OFFSET + 0x08U) +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \ + defined(STM32F469xx) || defined(STM32F479xx) +/* Alias word address of I2SSRC bit */ +#define RCC_I2SSRC_BIT_NUMBER 0x17U +#define RCC_CFGR_I2SSRC_BB (PERIPH_BB_BASE + (RCC_CFGR_OFFSET * 32U) + (RCC_I2SSRC_BIT_NUMBER * 4U)) + +#define PLLI2S_TIMEOUT_VALUE 2U /* Timeout value fixed to 2 ms */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || + STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) +/* --- PLLI2SCFGR Register ---*/ +#define RCC_PLLI2SCFGR_OFFSET (RCC_OFFSET + 0x84U) +/* Alias word address of PLLI2SSRC bit */ +#define RCC_PLLI2SSRC_BIT_NUMBER 0x16U +#define RCC_PLLI2SCFGR_PLLI2SSRC_BB (PERIPH_BB_BASE + (RCC_PLLI2SCFGR_OFFSET * 32U) + (RCC_PLLI2SSRC_BIT_NUMBER * 4U)) + +#define PLLI2S_TIMEOUT_VALUE 2U /* Timeout value fixed to 2 ms */ +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx | STM32F423xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/* Alias word address of MCO1EN bit */ +#define RCC_MCO1EN_BIT_NUMBER 0x8U +#define RCC_CFGR_MCO1EN_BB (PERIPH_BB_BASE + (RCC_CFGR_OFFSET * 32U) + (RCC_MCO1EN_BIT_NUMBER * 4U)) + +/* Alias word address of MCO2EN bit */ +#define RCC_MCO2EN_BIT_NUMBER 0x9U +#define RCC_CFGR_MCO2EN_BB (PERIPH_BB_BASE + (RCC_CFGR_OFFSET * 32U) + (RCC_MCO2EN_BIT_NUMBER * 4U)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#define PLL_TIMEOUT_VALUE 2U /* 2 ms */ +/** + * @} + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup RCCEx_Private_Macros RCCEx Private Macros + * @{ + */ +/** @defgroup RCCEx_IS_RCC_Definitions RCC Private macros to check input parameters + * @{ + */ +#define IS_RCC_PLLN_VALUE(VALUE) ((50U <= (VALUE)) && ((VALUE) <= 432U)) +#define IS_RCC_PLLI2SN_VALUE(VALUE) ((50U <= (VALUE)) && ((VALUE) <= 432U)) + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x0000007FU)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x00000007U)) +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */ + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x0000000FU)) +#endif /* STM32F401xC || STM32F401xE || STM32F411xE */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x0000001FU)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F446xx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x00000FFFU)) +#endif /* STM32F446xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x000001FFU)) +#endif /* STM32F469xx || STM32F479xx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x000003FFU)) +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + +#if defined(STM32F413xx) || defined(STM32F423xx) +#define IS_RCC_PERIPHCLOCK(SELECTION) ((1U <= (SELECTION)) && ((SELECTION) <= 0x00007FFFU)) +#endif /* STM32F413xx || STM32F423xx */ + +#define IS_RCC_PLLI2SR_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 7U)) + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define IS_RCC_PLLI2SQ_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 15U)) + +#define IS_RCC_PLLSAIN_VALUE(VALUE) ((50U <= (VALUE)) && ((VALUE) <= 432U)) + +#define IS_RCC_PLLSAIQ_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 15U)) + +#define IS_RCC_PLLSAIR_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 7U)) + +#define IS_RCC_PLLSAI_DIVQ_VALUE(VALUE) ((1U <= (VALUE)) && ((VALUE) <= 32U)) + +#define IS_RCC_PLLI2S_DIVQ_VALUE(VALUE) ((1U <= (VALUE)) && ((VALUE) <= 32U)) + +#define IS_RCC_PLLSAI_DIVR_VALUE(VALUE) (((VALUE) == RCC_PLLSAIDIVR_2) ||\ + ((VALUE) == RCC_PLLSAIDIVR_4) ||\ + ((VALUE) == RCC_PLLSAIDIVR_8) ||\ + ((VALUE) == RCC_PLLSAIDIVR_16)) +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +#define IS_RCC_PLLI2SM_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 63U)) + +#define IS_RCC_LSE_MODE(MODE) (((MODE) == RCC_LSE_LOWPOWER_MODE) ||\ + ((MODE) == RCC_LSE_HIGHDRIVE_MODE)) +#endif /* STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define IS_RCC_PLLR_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 7U)) + +#define IS_RCC_LSE_MODE(MODE) (((MODE) == RCC_LSE_LOWPOWER_MODE) ||\ + ((MODE) == RCC_LSE_HIGHDRIVE_MODE)) + +#define IS_RCC_FMPI2C1CLKSOURCE(SOURCE) (((SOURCE) == RCC_FMPI2C1CLKSOURCE_PCLK1) ||\ + ((SOURCE) == RCC_FMPI2C1CLKSOURCE_SYSCLK) ||\ + ((SOURCE) == RCC_FMPI2C1CLKSOURCE_HSI)) + +#define IS_RCC_LPTIM1CLKSOURCE(SOURCE) (((SOURCE) == RCC_LPTIM1CLKSOURCE_PCLK1) ||\ + ((SOURCE) == RCC_LPTIM1CLKSOURCE_HSI) ||\ + ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSI) ||\ + ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSE)) + +#define IS_RCC_I2SAPBCLKSOURCE(SOURCE) (((SOURCE) == RCC_I2SAPBCLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_I2SAPBCLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_I2SAPBCLKSOURCE_PLLSRC)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F446xx) +#define IS_RCC_PLLR_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 7U)) + +#define IS_RCC_PLLI2SP_VALUE(VALUE) (((VALUE) == RCC_PLLI2SP_DIV2) ||\ + ((VALUE) == RCC_PLLI2SP_DIV4) ||\ + ((VALUE) == RCC_PLLI2SP_DIV6) ||\ + ((VALUE) == RCC_PLLI2SP_DIV8)) + +#define IS_RCC_PLLSAIM_VALUE(VALUE) ((VALUE) <= 63U) + +#define IS_RCC_PLLSAIP_VALUE(VALUE) (((VALUE) == RCC_PLLSAIP_DIV2) ||\ + ((VALUE) == RCC_PLLSAIP_DIV4) ||\ + ((VALUE) == RCC_PLLSAIP_DIV6) ||\ + ((VALUE) == RCC_PLLSAIP_DIV8)) + +#define IS_RCC_SAI1CLKSOURCE(SOURCE) (((SOURCE) == RCC_SAI1CLKSOURCE_PLLSAI) ||\ + ((SOURCE) == RCC_SAI1CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == RCC_SAI1CLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_SAI1CLKSOURCE_EXT)) + +#define IS_RCC_SAI2CLKSOURCE(SOURCE) (((SOURCE) == RCC_SAI2CLKSOURCE_PLLSAI) ||\ + ((SOURCE) == RCC_SAI2CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == RCC_SAI2CLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_SAI2CLKSOURCE_PLLSRC)) + +#define IS_RCC_I2SAPB1CLKSOURCE(SOURCE) (((SOURCE) == RCC_I2SAPB1CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == RCC_I2SAPB1CLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_I2SAPB1CLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_I2SAPB1CLKSOURCE_PLLSRC)) + + #define IS_RCC_I2SAPB2CLKSOURCE(SOURCE) (((SOURCE) == RCC_I2SAPB2CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == RCC_I2SAPB2CLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_I2SAPB2CLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_I2SAPB2CLKSOURCE_PLLSRC)) + +#define IS_RCC_FMPI2C1CLKSOURCE(SOURCE) (((SOURCE) == RCC_FMPI2C1CLKSOURCE_PCLK1) ||\ + ((SOURCE) == RCC_FMPI2C1CLKSOURCE_SYSCLK) ||\ + ((SOURCE) == RCC_FMPI2C1CLKSOURCE_HSI)) + +#define IS_RCC_CECCLKSOURCE(SOURCE) (((SOURCE) == RCC_CECCLKSOURCE_HSI) ||\ + ((SOURCE) == RCC_CECCLKSOURCE_LSE)) + +#define IS_RCC_CLK48CLKSOURCE(SOURCE) (((SOURCE) == RCC_CLK48CLKSOURCE_PLLQ) ||\ + ((SOURCE) == RCC_CLK48CLKSOURCE_PLLSAIP)) + +#define IS_RCC_SDIOCLKSOURCE(SOURCE) (((SOURCE) == RCC_SDIOCLKSOURCE_CLK48) ||\ + ((SOURCE) == RCC_SDIOCLKSOURCE_SYSCLK)) + +#define IS_RCC_SPDIFRXCLKSOURCE(SOURCE) (((SOURCE) == RCC_SPDIFRXCLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_SPDIFRXCLKSOURCE_PLLI2SP)) +#endif /* STM32F446xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +#define IS_RCC_PLLR_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 7U)) + +#define IS_RCC_PLLSAIP_VALUE(VALUE) (((VALUE) == RCC_PLLSAIP_DIV2) ||\ + ((VALUE) == RCC_PLLSAIP_DIV4) ||\ + ((VALUE) == RCC_PLLSAIP_DIV6) ||\ + ((VALUE) == RCC_PLLSAIP_DIV8)) + +#define IS_RCC_CLK48CLKSOURCE(SOURCE) (((SOURCE) == RCC_CLK48CLKSOURCE_PLLQ) ||\ + ((SOURCE) == RCC_CLK48CLKSOURCE_PLLSAIP)) + +#define IS_RCC_SDIOCLKSOURCE(SOURCE) (((SOURCE) == RCC_SDIOCLKSOURCE_CLK48) ||\ + ((SOURCE) == RCC_SDIOCLKSOURCE_SYSCLK)) + +#define IS_RCC_DSIBYTELANECLKSOURCE(SOURCE) (((SOURCE) == RCC_DSICLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_DSICLKSOURCE_DSIPHY)) + +#define IS_RCC_LSE_MODE(MODE) (((MODE) == RCC_LSE_LOWPOWER_MODE) ||\ + ((MODE) == RCC_LSE_HIGHDRIVE_MODE)) +#endif /* STM32F469xx || STM32F479xx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) +#define IS_RCC_PLLI2SQ_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 15U)) + +#define IS_RCC_PLLR_VALUE(VALUE) ((2U <= (VALUE)) && ((VALUE) <= 7U)) + +#define IS_RCC_PLLI2SCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_PLLI2SCLKSOURCE_PLLSRC) || \ + ((__SOURCE__) == RCC_PLLI2SCLKSOURCE_EXT)) + +#define IS_RCC_I2SAPB1CLKSOURCE(SOURCE) (((SOURCE) == RCC_I2SAPB1CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == RCC_I2SAPB1CLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_I2SAPB1CLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_I2SAPB1CLKSOURCE_PLLSRC)) + + #define IS_RCC_I2SAPB2CLKSOURCE(SOURCE) (((SOURCE) == RCC_I2SAPB2CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == RCC_I2SAPB2CLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_I2SAPB2CLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_I2SAPB2CLKSOURCE_PLLSRC)) + +#define IS_RCC_FMPI2C1CLKSOURCE(SOURCE) (((SOURCE) == RCC_FMPI2C1CLKSOURCE_PCLK1) ||\ + ((SOURCE) == RCC_FMPI2C1CLKSOURCE_SYSCLK) ||\ + ((SOURCE) == RCC_FMPI2C1CLKSOURCE_HSI)) + +#define IS_RCC_CLK48CLKSOURCE(SOURCE) (((SOURCE) == RCC_CLK48CLKSOURCE_PLLQ) ||\ + ((SOURCE) == RCC_CLK48CLKSOURCE_PLLI2SQ)) + +#define IS_RCC_SDIOCLKSOURCE(SOURCE) (((SOURCE) == RCC_SDIOCLKSOURCE_CLK48) ||\ + ((SOURCE) == RCC_SDIOCLKSOURCE_SYSCLK)) + +#define IS_RCC_DFSDM1CLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_DFSDM1CLKSOURCE_PCLK2) || \ + ((__SOURCE__) == RCC_DFSDM1CLKSOURCE_SYSCLK)) + +#define IS_RCC_DFSDM1AUDIOCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_DFSDM1AUDIOCLKSOURCE_I2S1) || \ + ((__SOURCE__) == RCC_DFSDM1AUDIOCLKSOURCE_I2S2)) + +#if defined(STM32F413xx) || defined(STM32F423xx) +#define IS_RCC_DFSDM2CLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_DFSDM2CLKSOURCE_PCLK2) || \ + ((__SOURCE__) == RCC_DFSDM2CLKSOURCE_SYSCLK)) + +#define IS_RCC_DFSDM2AUDIOCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_DFSDM2AUDIOCLKSOURCE_I2S1) || \ + ((__SOURCE__) == RCC_DFSDM2AUDIOCLKSOURCE_I2S2)) + +#define IS_RCC_LPTIM1CLKSOURCE(SOURCE) (((SOURCE) == RCC_LPTIM1CLKSOURCE_PCLK1) ||\ + ((SOURCE) == RCC_LPTIM1CLKSOURCE_HSI) ||\ + ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSI) ||\ + ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSE)) + +#define IS_RCC_SAIACLKSOURCE(SOURCE) (((SOURCE) == RCC_SAIACLKSOURCE_PLLI2SR) ||\ + ((SOURCE) == RCC_SAIACLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_SAIACLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_SAIACLKSOURCE_PLLSRC)) + +#define IS_RCC_SAIBCLKSOURCE(SOURCE) (((SOURCE) == RCC_SAIBCLKSOURCE_PLLI2SR) ||\ + ((SOURCE) == RCC_SAIBCLKSOURCE_EXT) ||\ + ((SOURCE) == RCC_SAIBCLKSOURCE_PLLR) ||\ + ((SOURCE) == RCC_SAIBCLKSOURCE_PLLSRC)) + +#define IS_RCC_PLL_DIVR_VALUE(VALUE) ((1U <= (VALUE)) && ((VALUE) <= 32U)) + +#define IS_RCC_PLLI2S_DIVR_VALUE(VALUE) ((1U <= (VALUE)) && ((VALUE) <= 32U)) + +#endif /* STM32F413xx || STM32F423xx */ +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \ + defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \ + defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F413xx) || defined(STM32F423xx) + +#define IS_RCC_MCO2SOURCE(SOURCE) (((SOURCE) == RCC_MCO2SOURCE_SYSCLK) || ((SOURCE) == RCC_MCO2SOURCE_PLLI2SCLK)|| \ + ((SOURCE) == RCC_MCO2SOURCE_HSE) || ((SOURCE) == RCC_MCO2SOURCE_PLLCLK)) + +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || + STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || \ + STM32F412Rx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +#define IS_RCC_MCO2SOURCE(SOURCE) (((SOURCE) == RCC_MCO2SOURCE_SYSCLK) || ((SOURCE) == RCC_MCO2SOURCE_I2SCLK)|| \ + ((SOURCE) == RCC_MCO2SOURCE_HSE) || ((SOURCE) == RCC_MCO2SOURCE_PLLCLK)) +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_RCC_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rng.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rng.h new file mode 100644 index 00000000..d2c9937c --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rng.h @@ -0,0 +1,360 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_rng.h + * @author MCD Application Team + * @brief Header file of RNG HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_RNG_H +#define STM32F4xx_HAL_RNG_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +#if defined (RNG) + +/** @defgroup RNG RNG + * @brief RNG HAL module driver + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** @defgroup RNG_Exported_Types RNG Exported Types + * @{ + */ + +/** @defgroup RNG_Exported_Types_Group1 RNG Init Structure definition + * @{ + */ + +/** + * @} + */ + +/** @defgroup RNG_Exported_Types_Group2 RNG State Structure definition + * @{ + */ +typedef enum +{ + HAL_RNG_STATE_RESET = 0x00U, /*!< RNG not yet initialized or disabled */ + HAL_RNG_STATE_READY = 0x01U, /*!< RNG initialized and ready for use */ + HAL_RNG_STATE_BUSY = 0x02U, /*!< RNG internal process is ongoing */ + HAL_RNG_STATE_TIMEOUT = 0x03U, /*!< RNG timeout state */ + HAL_RNG_STATE_ERROR = 0x04U /*!< RNG error state */ + +} HAL_RNG_StateTypeDef; + +/** + * @} + */ + +/** @defgroup RNG_Exported_Types_Group3 RNG Handle Structure definition + * @{ + */ +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) +typedef struct __RNG_HandleTypeDef +#else +typedef struct +#endif /* (USE_HAL_RNG_REGISTER_CALLBACKS) */ +{ + RNG_TypeDef *Instance; /*!< Register base address */ + + HAL_LockTypeDef Lock; /*!< RNG locking object */ + + __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */ + + __IO uint32_t ErrorCode; /*!< RNG Error code */ + + uint32_t RandomNumber; /*!< Last Generated RNG Data */ + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) + void (* ReadyDataCallback)(struct __RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< RNG Data Ready Callback */ + void (* ErrorCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Error Callback */ + + void (* MspInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp Init callback */ + void (* MspDeInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp DeInit callback */ +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + +} RNG_HandleTypeDef; + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) +/** + * @brief HAL RNG Callback ID enumeration definition + */ +typedef enum +{ + HAL_RNG_ERROR_CB_ID = 0x00U, /*!< RNG Error Callback ID */ + + HAL_RNG_MSPINIT_CB_ID = 0x01U, /*!< RNG MspInit callback ID */ + HAL_RNG_MSPDEINIT_CB_ID = 0x02U /*!< RNG MspDeInit callback ID */ + +} HAL_RNG_CallbackIDTypeDef; + +/** + * @brief HAL RNG Callback pointer definition + */ +typedef void (*pRNG_CallbackTypeDef)(RNG_HandleTypeDef *hrng); /*!< pointer to a common RNG callback function */ +typedef void (*pRNG_ReadyDataCallbackTypeDef)(RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< pointer to an RNG Data Ready specific callback function */ + +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup RNG_Exported_Constants RNG Exported Constants + * @{ + */ + +/** @defgroup RNG_Exported_Constants_Group1 RNG Interrupt definition + * @{ + */ +#define RNG_IT_DRDY RNG_SR_DRDY /*!< Data Ready interrupt */ +#define RNG_IT_CEI RNG_SR_CEIS /*!< Clock error interrupt */ +#define RNG_IT_SEI RNG_SR_SEIS /*!< Seed error interrupt */ +/** + * @} + */ + +/** @defgroup RNG_Exported_Constants_Group2 RNG Flag definition + * @{ + */ +#define RNG_FLAG_DRDY RNG_SR_DRDY /*!< Data ready */ +#define RNG_FLAG_CECS RNG_SR_CECS /*!< Clock error current status */ +#define RNG_FLAG_SECS RNG_SR_SECS /*!< Seed error current status */ +/** + * @} + */ + +/** @defgroup RNG_Error_Definition RNG Error Definition + * @{ + */ +#define HAL_RNG_ERROR_NONE 0x00000000U /*!< No error */ +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) +#define HAL_RNG_ERROR_INVALID_CALLBACK 0x00000001U /*!< Invalid Callback error */ +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ +#define HAL_RNG_ERROR_TIMEOUT 0x00000002U /*!< Timeout error */ +#define HAL_RNG_ERROR_BUSY 0x00000004U /*!< Busy error */ +#define HAL_RNG_ERROR_SEED 0x00000008U /*!< Seed error */ +#define HAL_RNG_ERROR_CLOCK 0x00000010U /*!< Clock error */ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macros -----------------------------------------------------------*/ +/** @defgroup RNG_Exported_Macros RNG Exported Macros + * @{ + */ + +/** @brief Reset RNG handle state + * @param __HANDLE__ RNG Handle + * @retval None + */ +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) +#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) do{ \ + (__HANDLE__)->State = HAL_RNG_STATE_RESET; \ + (__HANDLE__)->MspInitCallback = NULL; \ + (__HANDLE__)->MspDeInitCallback = NULL; \ + } while(0U) +#else +#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET) +#endif /*USE_HAL_RNG_REGISTER_CALLBACKS */ + +/** + * @brief Enables the RNG peripheral. + * @param __HANDLE__ RNG Handle + * @retval None + */ +#define __HAL_RNG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_RNGEN) + +/** + * @brief Disables the RNG peripheral. + * @param __HANDLE__ RNG Handle + * @retval None + */ +#define __HAL_RNG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_RNGEN) + +/** + * @brief Check the selected RNG flag status. + * @param __HANDLE__ RNG Handle + * @param __FLAG__ RNG flag + * This parameter can be one of the following values: + * @arg RNG_FLAG_DRDY: Data ready + * @arg RNG_FLAG_CECS: Clock error current status + * @arg RNG_FLAG_SECS: Seed error current status + * @retval The new state of __FLAG__ (SET or RESET). + */ +#define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) + +/** + * @brief Clears the selected RNG flag status. + * @param __HANDLE__ RNG handle + * @param __FLAG__ RNG flag to clear + * @note WARNING: This is a dummy macro for HAL code alignment, + * flags RNG_FLAG_DRDY, RNG_FLAG_CECS and RNG_FLAG_SECS are read-only. + * @retval None + */ +#define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) /* dummy macro */ + +/** + * @brief Enables the RNG interrupts. + * @param __HANDLE__ RNG Handle + * @retval None + */ +#define __HAL_RNG_ENABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_IE) + +/** + * @brief Disables the RNG interrupts. + * @param __HANDLE__ RNG Handle + * @retval None + */ +#define __HAL_RNG_DISABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_IE) + +/** + * @brief Checks whether the specified RNG interrupt has occurred or not. + * @param __HANDLE__ RNG Handle + * @param __INTERRUPT__ specifies the RNG interrupt status flag to check. + * This parameter can be one of the following values: + * @arg RNG_IT_DRDY: Data ready interrupt + * @arg RNG_IT_CEI: Clock error interrupt + * @arg RNG_IT_SEI: Seed error interrupt + * @retval The new state of __INTERRUPT__ (SET or RESET). + */ +#define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__)) + +/** + * @brief Clear the RNG interrupt status flags. + * @param __HANDLE__ RNG Handle + * @param __INTERRUPT__ specifies the RNG interrupt status flag to clear. + * This parameter can be one of the following values: + * @arg RNG_IT_CEI: Clock error interrupt + * @arg RNG_IT_SEI: Seed error interrupt + * @note RNG_IT_DRDY flag is read-only, reading RNG_DR register automatically clears RNG_IT_DRDY. + * @retval None + */ +#define __HAL_RNG_CLEAR_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR) = ~(__INTERRUPT__)) + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup RNG_Exported_Functions RNG Exported Functions + * @{ + */ + +/** @defgroup RNG_Exported_Functions_Group1 Initialization and configuration functions + * @{ + */ +HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng); +HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng); +void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng); +void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng); + +/* Callbacks Register/UnRegister functions ***********************************/ +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) +HAL_StatusTypeDef HAL_RNG_RegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID, pRNG_CallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_RNG_UnRegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID); + +HAL_StatusTypeDef HAL_RNG_RegisterReadyDataCallback(RNG_HandleTypeDef *hrng, pRNG_ReadyDataCallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_RNG_UnRegisterReadyDataCallback(RNG_HandleTypeDef *hrng); +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup RNG_Exported_Functions_Group2 Peripheral Control functions + * @{ + */ +uint32_t HAL_RNG_GetRandomNumber(RNG_HandleTypeDef *hrng); /* Obsolete, use HAL_RNG_GenerateRandomNumber() instead */ +uint32_t HAL_RNG_GetRandomNumber_IT(RNG_HandleTypeDef *hrng); /* Obsolete, use HAL_RNG_GenerateRandomNumber_IT() instead */ +HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit); +HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng); +uint32_t HAL_RNG_ReadLastRandomNumber(RNG_HandleTypeDef *hrng); + +void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng); +void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng); +void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef *hrng, uint32_t random32bit); + +/** + * @} + */ + +/** @defgroup RNG_Exported_Functions_Group3 Peripheral State functions + * @{ + */ +HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng); +uint32_t HAL_RNG_GetError(RNG_HandleTypeDef *hrng); +/** + * @} + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup RNG_Private_Macros RNG Private Macros + * @{ + */ +#define IS_RNG_IT(IT) (((IT) == RNG_IT_CEI) || \ + ((IT) == RNG_IT_SEI)) + +#define IS_RNG_FLAG(FLAG) (((FLAG) == RNG_FLAG_DRDY) || \ + ((FLAG) == RNG_FLAG_CECS) || \ + ((FLAG) == RNG_FLAG_SECS)) + +/** + * @} + */ + +/** + * @} + */ + +#endif /* RNG */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + + +#endif /* STM32F4xx_HAL_RNG_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h new file mode 100644 index 00000000..f2e07c2c --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_spi.h @@ -0,0 +1,730 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_spi.h + * @author MCD Application Team + * @brief Header file of SPI HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_SPI_H +#define STM32F4xx_HAL_SPI_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup SPI + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup SPI_Exported_Types SPI Exported Types + * @{ + */ + +/** + * @brief SPI Configuration Structure definition + */ +typedef struct +{ + uint32_t Mode; /*!< Specifies the SPI operating mode. + This parameter can be a value of @ref SPI_Mode */ + + uint32_t Direction; /*!< Specifies the SPI bidirectional mode state. + This parameter can be a value of @ref SPI_Direction */ + + uint32_t DataSize; /*!< Specifies the SPI data size. + This parameter can be a value of @ref SPI_Data_Size */ + + uint32_t CLKPolarity; /*!< Specifies the serial clock steady state. + This parameter can be a value of @ref SPI_Clock_Polarity */ + + uint32_t CLKPhase; /*!< Specifies the clock active edge for the bit capture. + This parameter can be a value of @ref SPI_Clock_Phase */ + + uint32_t NSS; /*!< Specifies whether the NSS signal is managed by + hardware (NSS pin) or by software using the SSI bit. + This parameter can be a value of @ref SPI_Slave_Select_management */ + + uint32_t BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be + used to configure the transmit and receive SCK clock. + This parameter can be a value of @ref SPI_BaudRate_Prescaler + @note The communication clock is derived from the master + clock. The slave clock does not need to be set. */ + + uint32_t FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit. + This parameter can be a value of @ref SPI_MSB_LSB_transmission */ + + uint32_t TIMode; /*!< Specifies if the TI mode is enabled or not. + This parameter can be a value of @ref SPI_TI_mode */ + + uint32_t CRCCalculation; /*!< Specifies if the CRC calculation is enabled or not. + This parameter can be a value of @ref SPI_CRC_Calculation */ + + uint32_t CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation. + This parameter must be an odd number between Min_Data = 1 and Max_Data = 65535 */ +} SPI_InitTypeDef; + +/** + * @brief HAL SPI State structure definition + */ +typedef enum +{ + HAL_SPI_STATE_RESET = 0x00U, /*!< Peripheral not Initialized */ + HAL_SPI_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ + HAL_SPI_STATE_BUSY = 0x02U, /*!< an internal process is ongoing */ + HAL_SPI_STATE_BUSY_TX = 0x03U, /*!< Data Transmission process is ongoing */ + HAL_SPI_STATE_BUSY_RX = 0x04U, /*!< Data Reception process is ongoing */ + HAL_SPI_STATE_BUSY_TX_RX = 0x05U, /*!< Data Transmission and Reception process is ongoing */ + HAL_SPI_STATE_ERROR = 0x06U, /*!< SPI error state */ + HAL_SPI_STATE_ABORT = 0x07U /*!< SPI abort is ongoing */ +} HAL_SPI_StateTypeDef; + +/** + * @brief SPI handle Structure definition + */ +typedef struct __SPI_HandleTypeDef +{ + SPI_TypeDef *Instance; /*!< SPI registers base address */ + + SPI_InitTypeDef Init; /*!< SPI communication parameters */ + + uint8_t *pTxBuffPtr; /*!< Pointer to SPI Tx transfer Buffer */ + + uint16_t TxXferSize; /*!< SPI Tx Transfer size */ + + __IO uint16_t TxXferCount; /*!< SPI Tx Transfer Counter */ + + uint8_t *pRxBuffPtr; /*!< Pointer to SPI Rx transfer Buffer */ + + uint16_t RxXferSize; /*!< SPI Rx Transfer size */ + + __IO uint16_t RxXferCount; /*!< SPI Rx Transfer Counter */ + + void (*RxISR)(struct __SPI_HandleTypeDef *hspi); /*!< function pointer on Rx ISR */ + + void (*TxISR)(struct __SPI_HandleTypeDef *hspi); /*!< function pointer on Tx ISR */ + + DMA_HandleTypeDef *hdmatx; /*!< SPI Tx DMA Handle parameters */ + + DMA_HandleTypeDef *hdmarx; /*!< SPI Rx DMA Handle parameters */ + + HAL_LockTypeDef Lock; /*!< Locking object */ + + __IO HAL_SPI_StateTypeDef State; /*!< SPI communication state */ + + __IO uint32_t ErrorCode; /*!< SPI Error code */ + +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + void (* TxCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Tx Completed callback */ + void (* RxCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Rx Completed callback */ + void (* TxRxCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI TxRx Completed callback */ + void (* TxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Tx Half Completed callback */ + void (* RxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Rx Half Completed callback */ + void (* TxRxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI TxRx Half Completed callback */ + void (* ErrorCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Error callback */ + void (* AbortCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Abort callback */ + void (* MspInitCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Msp Init callback */ + void (* MspDeInitCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Msp DeInit callback */ + +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} SPI_HandleTypeDef; + +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) +/** + * @brief HAL SPI Callback ID enumeration definition + */ +typedef enum +{ + HAL_SPI_TX_COMPLETE_CB_ID = 0x00U, /*!< SPI Tx Completed callback ID */ + HAL_SPI_RX_COMPLETE_CB_ID = 0x01U, /*!< SPI Rx Completed callback ID */ + HAL_SPI_TX_RX_COMPLETE_CB_ID = 0x02U, /*!< SPI TxRx Completed callback ID */ + HAL_SPI_TX_HALF_COMPLETE_CB_ID = 0x03U, /*!< SPI Tx Half Completed callback ID */ + HAL_SPI_RX_HALF_COMPLETE_CB_ID = 0x04U, /*!< SPI Rx Half Completed callback ID */ + HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID = 0x05U, /*!< SPI TxRx Half Completed callback ID */ + HAL_SPI_ERROR_CB_ID = 0x06U, /*!< SPI Error callback ID */ + HAL_SPI_ABORT_CB_ID = 0x07U, /*!< SPI Abort callback ID */ + HAL_SPI_MSPINIT_CB_ID = 0x08U, /*!< SPI Msp Init callback ID */ + HAL_SPI_MSPDEINIT_CB_ID = 0x09U /*!< SPI Msp DeInit callback ID */ + +} HAL_SPI_CallbackIDTypeDef; + +/** + * @brief HAL SPI Callback pointer definition + */ +typedef void (*pSPI_CallbackTypeDef)(SPI_HandleTypeDef *hspi); /*!< pointer to an SPI callback function */ + +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup SPI_Exported_Constants SPI Exported Constants + * @{ + */ + +/** @defgroup SPI_Error_Code SPI Error Code + * @{ + */ +#define HAL_SPI_ERROR_NONE (0x00000000U) /*!< No error */ +#define HAL_SPI_ERROR_MODF (0x00000001U) /*!< MODF error */ +#define HAL_SPI_ERROR_CRC (0x00000002U) /*!< CRC error */ +#define HAL_SPI_ERROR_OVR (0x00000004U) /*!< OVR error */ +#define HAL_SPI_ERROR_FRE (0x00000008U) /*!< FRE error */ +#define HAL_SPI_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ +#define HAL_SPI_ERROR_FLAG (0x00000020U) /*!< Error on RXNE/TXE/BSY Flag */ +#define HAL_SPI_ERROR_ABORT (0x00000040U) /*!< Error during SPI Abort procedure */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) +#define HAL_SPI_ERROR_INVALID_CALLBACK (0x00000080U) /*!< Invalid Callback error */ +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @defgroup SPI_Mode SPI Mode + * @{ + */ +#define SPI_MODE_SLAVE (0x00000000U) +#define SPI_MODE_MASTER (SPI_CR1_MSTR | SPI_CR1_SSI) +/** + * @} + */ + +/** @defgroup SPI_Direction SPI Direction Mode + * @{ + */ +#define SPI_DIRECTION_2LINES (0x00000000U) +#define SPI_DIRECTION_2LINES_RXONLY SPI_CR1_RXONLY +#define SPI_DIRECTION_1LINE SPI_CR1_BIDIMODE +/** + * @} + */ + +/** @defgroup SPI_Data_Size SPI Data Size + * @{ + */ +#define SPI_DATASIZE_8BIT (0x00000000U) +#define SPI_DATASIZE_16BIT SPI_CR1_DFF +/** + * @} + */ + +/** @defgroup SPI_Clock_Polarity SPI Clock Polarity + * @{ + */ +#define SPI_POLARITY_LOW (0x00000000U) +#define SPI_POLARITY_HIGH SPI_CR1_CPOL +/** + * @} + */ + +/** @defgroup SPI_Clock_Phase SPI Clock Phase + * @{ + */ +#define SPI_PHASE_1EDGE (0x00000000U) +#define SPI_PHASE_2EDGE SPI_CR1_CPHA +/** + * @} + */ + +/** @defgroup SPI_Slave_Select_management SPI Slave Select Management + * @{ + */ +#define SPI_NSS_SOFT SPI_CR1_SSM +#define SPI_NSS_HARD_INPUT (0x00000000U) +#define SPI_NSS_HARD_OUTPUT (SPI_CR2_SSOE << 16U) +/** + * @} + */ + +/** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler + * @{ + */ +#define SPI_BAUDRATEPRESCALER_2 (0x00000000U) +#define SPI_BAUDRATEPRESCALER_4 (SPI_CR1_BR_0) +#define SPI_BAUDRATEPRESCALER_8 (SPI_CR1_BR_1) +#define SPI_BAUDRATEPRESCALER_16 (SPI_CR1_BR_1 | SPI_CR1_BR_0) +#define SPI_BAUDRATEPRESCALER_32 (SPI_CR1_BR_2) +#define SPI_BAUDRATEPRESCALER_64 (SPI_CR1_BR_2 | SPI_CR1_BR_0) +#define SPI_BAUDRATEPRESCALER_128 (SPI_CR1_BR_2 | SPI_CR1_BR_1) +#define SPI_BAUDRATEPRESCALER_256 (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0) +/** + * @} + */ + +/** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB Transmission + * @{ + */ +#define SPI_FIRSTBIT_MSB (0x00000000U) +#define SPI_FIRSTBIT_LSB SPI_CR1_LSBFIRST +/** + * @} + */ + +/** @defgroup SPI_TI_mode SPI TI Mode + * @{ + */ +#define SPI_TIMODE_DISABLE (0x00000000U) +#define SPI_TIMODE_ENABLE SPI_CR2_FRF +/** + * @} + */ + +/** @defgroup SPI_CRC_Calculation SPI CRC Calculation + * @{ + */ +#define SPI_CRCCALCULATION_DISABLE (0x00000000U) +#define SPI_CRCCALCULATION_ENABLE SPI_CR1_CRCEN +/** + * @} + */ + +/** @defgroup SPI_Interrupt_definition SPI Interrupt Definition + * @{ + */ +#define SPI_IT_TXE SPI_CR2_TXEIE +#define SPI_IT_RXNE SPI_CR2_RXNEIE +#define SPI_IT_ERR SPI_CR2_ERRIE +/** + * @} + */ + +/** @defgroup SPI_Flags_definition SPI Flags Definition + * @{ + */ +#define SPI_FLAG_RXNE SPI_SR_RXNE /* SPI status flag: Rx buffer not empty flag */ +#define SPI_FLAG_TXE SPI_SR_TXE /* SPI status flag: Tx buffer empty flag */ +#define SPI_FLAG_BSY SPI_SR_BSY /* SPI status flag: Busy flag */ +#define SPI_FLAG_CRCERR SPI_SR_CRCERR /* SPI Error flag: CRC error flag */ +#define SPI_FLAG_MODF SPI_SR_MODF /* SPI Error flag: Mode fault flag */ +#define SPI_FLAG_OVR SPI_SR_OVR /* SPI Error flag: Overrun flag */ +#define SPI_FLAG_FRE SPI_SR_FRE /* SPI Error flag: TI mode frame format error flag */ +#define SPI_FLAG_MASK (SPI_SR_RXNE | SPI_SR_TXE | SPI_SR_BSY | SPI_SR_CRCERR\ + | SPI_SR_MODF | SPI_SR_OVR | SPI_SR_FRE) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macros -----------------------------------------------------------*/ +/** @defgroup SPI_Exported_Macros SPI Exported Macros + * @{ + */ + +/** @brief Reset SPI handle state. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) +#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) do{ \ + (__HANDLE__)->State = HAL_SPI_STATE_RESET; \ + (__HANDLE__)->MspInitCallback = NULL; \ + (__HANDLE__)->MspDeInitCallback = NULL; \ + } while(0) +#else +#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPI_STATE_RESET) +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + +/** @brief Enable the specified SPI interrupts. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @param __INTERRUPT__ specifies the interrupt source to enable. + * This parameter can be one of the following values: + * @arg SPI_IT_TXE: Tx buffer empty interrupt enable + * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable + * @arg SPI_IT_ERR: Error interrupt enable + * @retval None + */ +#define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__)) + +/** @brief Disable the specified SPI interrupts. + * @param __HANDLE__ specifies the SPI handle. + * This parameter can be SPIx where x: 1, 2, or 3 to select the SPI peripheral. + * @param __INTERRUPT__ specifies the interrupt source to disable. + * This parameter can be one of the following values: + * @arg SPI_IT_TXE: Tx buffer empty interrupt enable + * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable + * @arg SPI_IT_ERR: Error interrupt enable + * @retval None + */ +#define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__)) + +/** @brief Check whether the specified SPI interrupt source is enabled or not. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @param __INTERRUPT__ specifies the SPI interrupt source to check. + * This parameter can be one of the following values: + * @arg SPI_IT_TXE: Tx buffer empty interrupt enable + * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable + * @arg SPI_IT_ERR: Error interrupt enable + * @retval The new state of __IT__ (TRUE or FALSE). + */ +#define __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2\ + & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) + +/** @brief Check whether the specified SPI flag is set or not. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg SPI_FLAG_RXNE: Receive buffer not empty flag + * @arg SPI_FLAG_TXE: Transmit buffer empty flag + * @arg SPI_FLAG_CRCERR: CRC error flag + * @arg SPI_FLAG_MODF: Mode fault flag + * @arg SPI_FLAG_OVR: Overrun flag + * @arg SPI_FLAG_BSY: Busy flag + * @arg SPI_FLAG_FRE: Frame format error flag + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__)) + +/** @brief Clear the SPI CRCERR pending flag. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR)) + +/** @brief Clear the SPI MODF pending flag. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__) \ + do{ \ + __IO uint32_t tmpreg_modf = 0x00U; \ + tmpreg_modf = (__HANDLE__)->Instance->SR; \ + CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE); \ + UNUSED(tmpreg_modf); \ + } while(0U) + +/** @brief Clear the SPI OVR pending flag. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__) \ + do{ \ + __IO uint32_t tmpreg_ovr = 0x00U; \ + tmpreg_ovr = (__HANDLE__)->Instance->DR; \ + tmpreg_ovr = (__HANDLE__)->Instance->SR; \ + UNUSED(tmpreg_ovr); \ + } while(0U) + +/** @brief Clear the SPI FRE pending flag. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__) \ + do{ \ + __IO uint32_t tmpreg_fre = 0x00U; \ + tmpreg_fre = (__HANDLE__)->Instance->SR; \ + UNUSED(tmpreg_fre); \ + }while(0U) + +/** @brief Enable the SPI peripheral. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define __HAL_SPI_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE) + +/** @brief Disable the SPI peripheral. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE) + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup SPI_Private_Macros SPI Private Macros + * @{ + */ + +/** @brief Set the SPI transmit-only mode. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define SPI_1LINE_TX(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE) + +/** @brief Set the SPI receive-only mode. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define SPI_1LINE_RX(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE) + +/** @brief Reset the CRC calculation of the SPI. + * @param __HANDLE__ specifies the SPI Handle. + * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral. + * @retval None + */ +#define SPI_RESET_CRC(__HANDLE__) do{CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);\ + SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);}while(0U) + +/** @brief Check whether the specified SPI flag is set or not. + * @param __SR__ copy of SPI SR register. + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg SPI_FLAG_RXNE: Receive buffer not empty flag + * @arg SPI_FLAG_TXE: Transmit buffer empty flag + * @arg SPI_FLAG_CRCERR: CRC error flag + * @arg SPI_FLAG_MODF: Mode fault flag + * @arg SPI_FLAG_OVR: Overrun flag + * @arg SPI_FLAG_BSY: Busy flag + * @arg SPI_FLAG_FRE: Frame format error flag + * @retval SET or RESET. + */ +#define SPI_CHECK_FLAG(__SR__, __FLAG__) ((((__SR__) & ((__FLAG__) & SPI_FLAG_MASK)) == \ + ((__FLAG__) & SPI_FLAG_MASK)) ? SET : RESET) + +/** @brief Check whether the specified SPI Interrupt is set or not. + * @param __CR2__ copy of SPI CR2 register. + * @param __INTERRUPT__ specifies the SPI interrupt source to check. + * This parameter can be one of the following values: + * @arg SPI_IT_TXE: Tx buffer empty interrupt enable + * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable + * @arg SPI_IT_ERR: Error interrupt enable + * @retval SET or RESET. + */ +#define SPI_CHECK_IT_SOURCE(__CR2__, __INTERRUPT__) ((((__CR2__) & (__INTERRUPT__)) == \ + (__INTERRUPT__)) ? SET : RESET) + +/** @brief Checks if SPI Mode parameter is in allowed range. + * @param __MODE__ specifies the SPI Mode. + * This parameter can be a value of @ref SPI_Mode + * @retval None + */ +#define IS_SPI_MODE(__MODE__) (((__MODE__) == SPI_MODE_SLAVE) || \ + ((__MODE__) == SPI_MODE_MASTER)) + +/** @brief Checks if SPI Direction Mode parameter is in allowed range. + * @param __MODE__ specifies the SPI Direction Mode. + * This parameter can be a value of @ref SPI_Direction + * @retval None + */ +#define IS_SPI_DIRECTION(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \ + ((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \ + ((__MODE__) == SPI_DIRECTION_1LINE)) + +/** @brief Checks if SPI Direction Mode parameter is 2 lines. + * @param __MODE__ specifies the SPI Direction Mode. + * @retval None + */ +#define IS_SPI_DIRECTION_2LINES(__MODE__) ((__MODE__) == SPI_DIRECTION_2LINES) + +/** @brief Checks if SPI Direction Mode parameter is 1 or 2 lines. + * @param __MODE__ specifies the SPI Direction Mode. + * @retval None + */ +#define IS_SPI_DIRECTION_2LINES_OR_1LINE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \ + ((__MODE__) == SPI_DIRECTION_1LINE)) + +/** @brief Checks if SPI Data Size parameter is in allowed range. + * @param __DATASIZE__ specifies the SPI Data Size. + * This parameter can be a value of @ref SPI_Data_Size + * @retval None + */ +#define IS_SPI_DATASIZE(__DATASIZE__) (((__DATASIZE__) == SPI_DATASIZE_16BIT) || \ + ((__DATASIZE__) == SPI_DATASIZE_8BIT)) + +/** @brief Checks if SPI Serial clock steady state parameter is in allowed range. + * @param __CPOL__ specifies the SPI serial clock steady state. + * This parameter can be a value of @ref SPI_Clock_Polarity + * @retval None + */ +#define IS_SPI_CPOL(__CPOL__) (((__CPOL__) == SPI_POLARITY_LOW) || \ + ((__CPOL__) == SPI_POLARITY_HIGH)) + +/** @brief Checks if SPI Clock Phase parameter is in allowed range. + * @param __CPHA__ specifies the SPI Clock Phase. + * This parameter can be a value of @ref SPI_Clock_Phase + * @retval None + */ +#define IS_SPI_CPHA(__CPHA__) (((__CPHA__) == SPI_PHASE_1EDGE) || \ + ((__CPHA__) == SPI_PHASE_2EDGE)) + +/** @brief Checks if SPI Slave Select parameter is in allowed range. + * @param __NSS__ specifies the SPI Slave Select management parameter. + * This parameter can be a value of @ref SPI_Slave_Select_management + * @retval None + */ +#define IS_SPI_NSS(__NSS__) (((__NSS__) == SPI_NSS_SOFT) || \ + ((__NSS__) == SPI_NSS_HARD_INPUT) || \ + ((__NSS__) == SPI_NSS_HARD_OUTPUT)) + +/** @brief Checks if SPI Baudrate prescaler parameter is in allowed range. + * @param __PRESCALER__ specifies the SPI Baudrate prescaler. + * This parameter can be a value of @ref SPI_BaudRate_Prescaler + * @retval None + */ +#define IS_SPI_BAUDRATE_PRESCALER(__PRESCALER__) (((__PRESCALER__) == SPI_BAUDRATEPRESCALER_2) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_4) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_8) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_16) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_32) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_64) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_128) || \ + ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_256)) + +/** @brief Checks if SPI MSB LSB transmission parameter is in allowed range. + * @param __BIT__ specifies the SPI MSB LSB transmission (whether data transfer starts from MSB or LSB bit). + * This parameter can be a value of @ref SPI_MSB_LSB_transmission + * @retval None + */ +#define IS_SPI_FIRST_BIT(__BIT__) (((__BIT__) == SPI_FIRSTBIT_MSB) || \ + ((__BIT__) == SPI_FIRSTBIT_LSB)) + +/** @brief Checks if SPI TI mode parameter is in allowed range. + * @param __MODE__ specifies the SPI TI mode. + * This parameter can be a value of @ref SPI_TI_mode + * @retval None + */ +#define IS_SPI_TIMODE(__MODE__) (((__MODE__) == SPI_TIMODE_DISABLE) || \ + ((__MODE__) == SPI_TIMODE_ENABLE)) + +/** @brief Checks if SPI CRC calculation enabled state is in allowed range. + * @param __CALCULATION__ specifies the SPI CRC calculation enable state. + * This parameter can be a value of @ref SPI_CRC_Calculation + * @retval None + */ +#define IS_SPI_CRC_CALCULATION(__CALCULATION__) (((__CALCULATION__) == SPI_CRCCALCULATION_DISABLE) || \ + ((__CALCULATION__) == SPI_CRCCALCULATION_ENABLE)) + +/** @brief Checks if SPI polynomial value to be used for the CRC calculation, is in allowed range. + * @param __POLYNOMIAL__ specifies the SPI polynomial value to be used for the CRC calculation. + * This parameter must be a number between Min_Data = 0 and Max_Data = 65535 + * @retval None + */ +#define IS_SPI_CRC_POLYNOMIAL(__POLYNOMIAL__) (((__POLYNOMIAL__) >= 0x1U) && \ + ((__POLYNOMIAL__) <= 0xFFFFU) && \ + (((__POLYNOMIAL__)&0x1U) != 0U)) + +/** @brief Checks if DMA handle is valid. + * @param __HANDLE__ specifies a DMA Handle. + * @retval None + */ +#define IS_SPI_DMA_HANDLE(__HANDLE__) ((__HANDLE__) != NULL) + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup SPI_Exported_Functions + * @{ + */ + +/** @addtogroup SPI_Exported_Functions_Group1 + * @{ + */ +/* Initialization/de-initialization functions ********************************/ +HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi); +HAL_StatusTypeDef HAL_SPI_DeInit(SPI_HandleTypeDef *hspi); +void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi); +void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi); + +/* Callbacks Register/UnRegister functions ***********************************/ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) +HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID, pSPI_CallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_SPI_UnRegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @addtogroup SPI_Exported_Functions_Group2 + * @{ + */ +/* I/O operation functions ***************************************************/ +HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, + uint32_t Timeout); +HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, + uint16_t Size); +HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, + uint16_t Size); +HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi); +HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi); +HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi); +/* Transfer Abort functions */ +HAL_StatusTypeDef HAL_SPI_Abort(SPI_HandleTypeDef *hspi); +HAL_StatusTypeDef HAL_SPI_Abort_IT(SPI_HandleTypeDef *hspi); + +void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi); +void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi); +void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi); +/** + * @} + */ + +/** @addtogroup SPI_Exported_Functions_Group3 + * @{ + */ +/* Peripheral State and Error functions ***************************************/ +HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi); +uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi); +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32F4xx_HAL_SPI_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h new file mode 100644 index 00000000..7ec73103 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h @@ -0,0 +1,2123 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_tim.h + * @author MCD Application Team + * @brief Header file of TIM HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_TIM_H +#define STM32F4xx_HAL_TIM_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup TIM + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup TIM_Exported_Types TIM Exported Types + * @{ + */ + +/** + * @brief TIM Time base Configuration Structure definition + */ +typedef struct +{ + uint32_t Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock. + This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ + + uint32_t CounterMode; /*!< Specifies the counter mode. + This parameter can be a value of @ref TIM_Counter_Mode */ + + uint32_t Period; /*!< Specifies the period value to be loaded into the active + Auto-Reload Register at the next update event. + This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ + + uint32_t ClockDivision; /*!< Specifies the clock division. + This parameter can be a value of @ref TIM_ClockDivision */ + + uint32_t RepetitionCounter; /*!< Specifies the repetition counter value. Each time the RCR downcounter + reaches zero, an update event is generated and counting restarts + from the RCR value (N). + This means in PWM mode that (N+1) corresponds to: + - the number of PWM periods in edge-aligned mode + - the number of half PWM period in center-aligned mode + GP timers: this parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. + Advanced timers: this parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ + + uint32_t AutoReloadPreload; /*!< Specifies the auto-reload preload. + This parameter can be a value of @ref TIM_AutoReloadPreload */ +} TIM_Base_InitTypeDef; + +/** + * @brief TIM Output Compare Configuration Structure definition + */ +typedef struct +{ + uint32_t OCMode; /*!< Specifies the TIM mode. + This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */ + + uint32_t Pulse; /*!< Specifies the pulse value to be loaded into the Capture Compare Register. + This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ + + uint32_t OCPolarity; /*!< Specifies the output polarity. + This parameter can be a value of @ref TIM_Output_Compare_Polarity */ + + uint32_t OCNPolarity; /*!< Specifies the complementary output polarity. + This parameter can be a value of @ref TIM_Output_Compare_N_Polarity + @note This parameter is valid only for timer instances supporting break feature. */ + + uint32_t OCFastMode; /*!< Specifies the Fast mode state. + This parameter can be a value of @ref TIM_Output_Fast_State + @note This parameter is valid only in PWM1 and PWM2 mode. */ + + + uint32_t OCIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_Idle_State + @note This parameter is valid only for timer instances supporting break feature. */ + + uint32_t OCNIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State + @note This parameter is valid only for timer instances supporting break feature. */ +} TIM_OC_InitTypeDef; + +/** + * @brief TIM One Pulse Mode Configuration Structure definition + */ +typedef struct +{ + uint32_t OCMode; /*!< Specifies the TIM mode. + This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */ + + uint32_t Pulse; /*!< Specifies the pulse value to be loaded into the Capture Compare Register. + This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ + + uint32_t OCPolarity; /*!< Specifies the output polarity. + This parameter can be a value of @ref TIM_Output_Compare_Polarity */ + + uint32_t OCNPolarity; /*!< Specifies the complementary output polarity. + This parameter can be a value of @ref TIM_Output_Compare_N_Polarity + @note This parameter is valid only for timer instances supporting break feature. */ + + uint32_t OCIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_Idle_State + @note This parameter is valid only for timer instances supporting break feature. */ + + uint32_t OCNIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State + @note This parameter is valid only for timer instances supporting break feature. */ + + uint32_t ICPolarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Input_Capture_Polarity */ + + uint32_t ICSelection; /*!< Specifies the input. + This parameter can be a value of @ref TIM_Input_Capture_Selection */ + + uint32_t ICFilter; /*!< Specifies the input capture filter. + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ +} TIM_OnePulse_InitTypeDef; + +/** + * @brief TIM Input Capture Configuration Structure definition + */ +typedef struct +{ + uint32_t ICPolarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Input_Capture_Polarity */ + + uint32_t ICSelection; /*!< Specifies the input. + This parameter can be a value of @ref TIM_Input_Capture_Selection */ + + uint32_t ICPrescaler; /*!< Specifies the Input Capture Prescaler. + This parameter can be a value of @ref TIM_Input_Capture_Prescaler */ + + uint32_t ICFilter; /*!< Specifies the input capture filter. + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ +} TIM_IC_InitTypeDef; + +/** + * @brief TIM Encoder Configuration Structure definition + */ +typedef struct +{ + uint32_t EncoderMode; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Encoder_Mode */ + + uint32_t IC1Polarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Encoder_Input_Polarity */ + + uint32_t IC1Selection; /*!< Specifies the input. + This parameter can be a value of @ref TIM_Input_Capture_Selection */ + + uint32_t IC1Prescaler; /*!< Specifies the Input Capture Prescaler. + This parameter can be a value of @ref TIM_Input_Capture_Prescaler */ + + uint32_t IC1Filter; /*!< Specifies the input capture filter. + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ + + uint32_t IC2Polarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Encoder_Input_Polarity */ + + uint32_t IC2Selection; /*!< Specifies the input. + This parameter can be a value of @ref TIM_Input_Capture_Selection */ + + uint32_t IC2Prescaler; /*!< Specifies the Input Capture Prescaler. + This parameter can be a value of @ref TIM_Input_Capture_Prescaler */ + + uint32_t IC2Filter; /*!< Specifies the input capture filter. + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ +} TIM_Encoder_InitTypeDef; + +/** + * @brief Clock Configuration Handle Structure definition + */ +typedef struct +{ + uint32_t ClockSource; /*!< TIM clock sources + This parameter can be a value of @ref TIM_Clock_Source */ + uint32_t ClockPolarity; /*!< TIM clock polarity + This parameter can be a value of @ref TIM_Clock_Polarity */ + uint32_t ClockPrescaler; /*!< TIM clock prescaler + This parameter can be a value of @ref TIM_Clock_Prescaler */ + uint32_t ClockFilter; /*!< TIM clock filter + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ +} TIM_ClockConfigTypeDef; + +/** + * @brief TIM Clear Input Configuration Handle Structure definition + */ +typedef struct +{ + uint32_t ClearInputState; /*!< TIM clear Input state + This parameter can be ENABLE or DISABLE */ + uint32_t ClearInputSource; /*!< TIM clear Input sources + This parameter can be a value of @ref TIM_ClearInput_Source */ + uint32_t ClearInputPolarity; /*!< TIM Clear Input polarity + This parameter can be a value of @ref TIM_ClearInput_Polarity */ + uint32_t ClearInputPrescaler; /*!< TIM Clear Input prescaler + This parameter must be 0: When OCRef clear feature is used with ETR source, ETR prescaler must be off */ + uint32_t ClearInputFilter; /*!< TIM Clear Input filter + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ +} TIM_ClearInputConfigTypeDef; + +/** + * @brief TIM Master configuration Structure definition + */ +typedef struct +{ + uint32_t MasterOutputTrigger; /*!< Trigger output (TRGO) selection + This parameter can be a value of @ref TIM_Master_Mode_Selection */ + uint32_t MasterSlaveMode; /*!< Master/slave mode selection + This parameter can be a value of @ref TIM_Master_Slave_Mode + @note When the Master/slave mode is enabled, the effect of + an event on the trigger input (TRGI) is delayed to allow a + perfect synchronization between the current timer and its + slaves (through TRGO). It is not mandatory in case of timer + synchronization mode. */ +} TIM_MasterConfigTypeDef; + +/** + * @brief TIM Slave configuration Structure definition + */ +typedef struct +{ + uint32_t SlaveMode; /*!< Slave mode selection + This parameter can be a value of @ref TIM_Slave_Mode */ + uint32_t InputTrigger; /*!< Input Trigger source + This parameter can be a value of @ref TIM_Trigger_Selection */ + uint32_t TriggerPolarity; /*!< Input Trigger polarity + This parameter can be a value of @ref TIM_Trigger_Polarity */ + uint32_t TriggerPrescaler; /*!< Input trigger prescaler + This parameter can be a value of @ref TIM_Trigger_Prescaler */ + uint32_t TriggerFilter; /*!< Input trigger filter + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ + +} TIM_SlaveConfigTypeDef; + +/** + * @brief TIM Break input(s) and Dead time configuration Structure definition + * @note 2 break inputs can be configured (BKIN and BKIN2) with configurable + * filter and polarity. + */ +typedef struct +{ + uint32_t OffStateRunMode; /*!< TIM off state in run mode + This parameter can be a value of @ref TIM_OSSR_Off_State_Selection_for_Run_mode_state */ + uint32_t OffStateIDLEMode; /*!< TIM off state in IDLE mode + This parameter can be a value of @ref TIM_OSSI_Off_State_Selection_for_Idle_mode_state */ + uint32_t LockLevel; /*!< TIM Lock level + This parameter can be a value of @ref TIM_Lock_level */ + uint32_t DeadTime; /*!< TIM dead Time + This parameter can be a number between Min_Data = 0x00 and Max_Data = 0xFF */ + uint32_t BreakState; /*!< TIM Break State + This parameter can be a value of @ref TIM_Break_Input_enable_disable */ + uint32_t BreakPolarity; /*!< TIM Break input polarity + This parameter can be a value of @ref TIM_Break_Polarity */ + uint32_t BreakFilter; /*!< Specifies the break input filter. + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ + uint32_t AutomaticOutput; /*!< TIM Automatic Output Enable state + This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */ +} TIM_BreakDeadTimeConfigTypeDef; + +/** + * @brief HAL State structures definition + */ +typedef enum +{ + HAL_TIM_STATE_RESET = 0x00U, /*!< Peripheral not yet initialized or disabled */ + HAL_TIM_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ + HAL_TIM_STATE_BUSY = 0x02U, /*!< An internal process is ongoing */ + HAL_TIM_STATE_TIMEOUT = 0x03U, /*!< Timeout state */ + HAL_TIM_STATE_ERROR = 0x04U /*!< Reception process is ongoing */ +} HAL_TIM_StateTypeDef; + +/** + * @brief TIM Channel States definition + */ +typedef enum +{ + HAL_TIM_CHANNEL_STATE_RESET = 0x00U, /*!< TIM Channel initial state */ + HAL_TIM_CHANNEL_STATE_READY = 0x01U, /*!< TIM Channel ready for use */ + HAL_TIM_CHANNEL_STATE_BUSY = 0x02U, /*!< An internal process is ongoing on the TIM channel */ +} HAL_TIM_ChannelStateTypeDef; + +/** + * @brief DMA Burst States definition + */ +typedef enum +{ + HAL_DMA_BURST_STATE_RESET = 0x00U, /*!< DMA Burst initial state */ + HAL_DMA_BURST_STATE_READY = 0x01U, /*!< DMA Burst ready for use */ + HAL_DMA_BURST_STATE_BUSY = 0x02U, /*!< Ongoing DMA Burst */ +} HAL_TIM_DMABurstStateTypeDef; + +/** + * @brief HAL Active channel structures definition + */ +typedef enum +{ + HAL_TIM_ACTIVE_CHANNEL_1 = 0x01U, /*!< The active channel is 1 */ + HAL_TIM_ACTIVE_CHANNEL_2 = 0x02U, /*!< The active channel is 2 */ + HAL_TIM_ACTIVE_CHANNEL_3 = 0x04U, /*!< The active channel is 3 */ + HAL_TIM_ACTIVE_CHANNEL_4 = 0x08U, /*!< The active channel is 4 */ + HAL_TIM_ACTIVE_CHANNEL_CLEARED = 0x00U /*!< All active channels cleared */ +} HAL_TIM_ActiveChannel; + +/** + * @brief TIM Time Base Handle Structure definition + */ +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +typedef struct __TIM_HandleTypeDef +#else +typedef struct +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +{ + TIM_TypeDef *Instance; /*!< Register base address */ + TIM_Base_InitTypeDef Init; /*!< TIM Time Base required parameters */ + HAL_TIM_ActiveChannel Channel; /*!< Active channel */ + DMA_HandleTypeDef *hdma[7]; /*!< DMA Handlers array + This array is accessed by a @ref DMA_Handle_index */ + HAL_LockTypeDef Lock; /*!< Locking object */ + __IO HAL_TIM_StateTypeDef State; /*!< TIM operation state */ + __IO HAL_TIM_ChannelStateTypeDef ChannelState[4]; /*!< TIM channel operation state */ + __IO HAL_TIM_ChannelStateTypeDef ChannelNState[4]; /*!< TIM complementary channel operation state */ + __IO HAL_TIM_DMABurstStateTypeDef DMABurstState; /*!< DMA burst operation state */ + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + void (* Base_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Base Msp Init Callback */ + void (* Base_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Base Msp DeInit Callback */ + void (* IC_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM IC Msp Init Callback */ + void (* IC_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM IC Msp DeInit Callback */ + void (* OC_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM OC Msp Init Callback */ + void (* OC_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM OC Msp DeInit Callback */ + void (* PWM_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM PWM Msp Init Callback */ + void (* PWM_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM PWM Msp DeInit Callback */ + void (* OnePulse_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM One Pulse Msp Init Callback */ + void (* OnePulse_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM One Pulse Msp DeInit Callback */ + void (* Encoder_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Encoder Msp Init Callback */ + void (* Encoder_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Encoder Msp DeInit Callback */ + void (* HallSensor_MspInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Hall Sensor Msp Init Callback */ + void (* HallSensor_MspDeInitCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Hall Sensor Msp DeInit Callback */ + void (* PeriodElapsedCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Period Elapsed Callback */ + void (* PeriodElapsedHalfCpltCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Period Elapsed half complete Callback */ + void (* TriggerCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Trigger Callback */ + void (* TriggerHalfCpltCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Trigger half complete Callback */ + void (* IC_CaptureCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Input Capture Callback */ + void (* IC_CaptureHalfCpltCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Input Capture half complete Callback */ + void (* OC_DelayElapsedCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Output Compare Delay Elapsed Callback */ + void (* PWM_PulseFinishedCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM PWM Pulse Finished Callback */ + void (* PWM_PulseFinishedHalfCpltCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM PWM Pulse Finished half complete Callback */ + void (* ErrorCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Error Callback */ + void (* CommutationCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Commutation Callback */ + void (* CommutationHalfCpltCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Commutation half complete Callback */ + void (* BreakCallback)(struct __TIM_HandleTypeDef *htim); /*!< TIM Break Callback */ +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} TIM_HandleTypeDef; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +/** + * @brief HAL TIM Callback ID enumeration definition + */ +typedef enum +{ + HAL_TIM_BASE_MSPINIT_CB_ID = 0x00U /*!< TIM Base MspInit Callback ID */ + , HAL_TIM_BASE_MSPDEINIT_CB_ID = 0x01U /*!< TIM Base MspDeInit Callback ID */ + , HAL_TIM_IC_MSPINIT_CB_ID = 0x02U /*!< TIM IC MspInit Callback ID */ + , HAL_TIM_IC_MSPDEINIT_CB_ID = 0x03U /*!< TIM IC MspDeInit Callback ID */ + , HAL_TIM_OC_MSPINIT_CB_ID = 0x04U /*!< TIM OC MspInit Callback ID */ + , HAL_TIM_OC_MSPDEINIT_CB_ID = 0x05U /*!< TIM OC MspDeInit Callback ID */ + , HAL_TIM_PWM_MSPINIT_CB_ID = 0x06U /*!< TIM PWM MspInit Callback ID */ + , HAL_TIM_PWM_MSPDEINIT_CB_ID = 0x07U /*!< TIM PWM MspDeInit Callback ID */ + , HAL_TIM_ONE_PULSE_MSPINIT_CB_ID = 0x08U /*!< TIM One Pulse MspInit Callback ID */ + , HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID = 0x09U /*!< TIM One Pulse MspDeInit Callback ID */ + , HAL_TIM_ENCODER_MSPINIT_CB_ID = 0x0AU /*!< TIM Encoder MspInit Callback ID */ + , HAL_TIM_ENCODER_MSPDEINIT_CB_ID = 0x0BU /*!< TIM Encoder MspDeInit Callback ID */ + , HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID = 0x0CU /*!< TIM Hall Sensor MspDeInit Callback ID */ + , HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID = 0x0DU /*!< TIM Hall Sensor MspDeInit Callback ID */ + , HAL_TIM_PERIOD_ELAPSED_CB_ID = 0x0EU /*!< TIM Period Elapsed Callback ID */ + , HAL_TIM_PERIOD_ELAPSED_HALF_CB_ID = 0x0FU /*!< TIM Period Elapsed half complete Callback ID */ + , HAL_TIM_TRIGGER_CB_ID = 0x10U /*!< TIM Trigger Callback ID */ + , HAL_TIM_TRIGGER_HALF_CB_ID = 0x11U /*!< TIM Trigger half complete Callback ID */ + + , HAL_TIM_IC_CAPTURE_CB_ID = 0x12U /*!< TIM Input Capture Callback ID */ + , HAL_TIM_IC_CAPTURE_HALF_CB_ID = 0x13U /*!< TIM Input Capture half complete Callback ID */ + , HAL_TIM_OC_DELAY_ELAPSED_CB_ID = 0x14U /*!< TIM Output Compare Delay Elapsed Callback ID */ + , HAL_TIM_PWM_PULSE_FINISHED_CB_ID = 0x15U /*!< TIM PWM Pulse Finished Callback ID */ + , HAL_TIM_PWM_PULSE_FINISHED_HALF_CB_ID = 0x16U /*!< TIM PWM Pulse Finished half complete Callback ID */ + , HAL_TIM_ERROR_CB_ID = 0x17U /*!< TIM Error Callback ID */ + , HAL_TIM_COMMUTATION_CB_ID = 0x18U /*!< TIM Commutation Callback ID */ + , HAL_TIM_COMMUTATION_HALF_CB_ID = 0x19U /*!< TIM Commutation half complete Callback ID */ + , HAL_TIM_BREAK_CB_ID = 0x1AU /*!< TIM Break Callback ID */ +} HAL_TIM_CallbackIDTypeDef; + +/** + * @brief HAL TIM Callback pointer definition + */ +typedef void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim); /*!< pointer to the TIM callback function */ + +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + +/** + * @} + */ +/* End of exported types -----------------------------------------------------*/ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup TIM_Exported_Constants TIM Exported Constants + * @{ + */ + +/** @defgroup TIM_ClearInput_Source TIM Clear Input Source + * @{ + */ +#define TIM_CLEARINPUTSOURCE_NONE 0x00000000U /*!< OCREF_CLR is disabled */ +#define TIM_CLEARINPUTSOURCE_ETR 0x00000001U /*!< OCREF_CLR is connected to ETRF input */ +/** + * @} + */ + +/** @defgroup TIM_DMA_Base_address TIM DMA Base Address + * @{ + */ +#define TIM_DMABASE_CR1 0x00000000U +#define TIM_DMABASE_CR2 0x00000001U +#define TIM_DMABASE_SMCR 0x00000002U +#define TIM_DMABASE_DIER 0x00000003U +#define TIM_DMABASE_SR 0x00000004U +#define TIM_DMABASE_EGR 0x00000005U +#define TIM_DMABASE_CCMR1 0x00000006U +#define TIM_DMABASE_CCMR2 0x00000007U +#define TIM_DMABASE_CCER 0x00000008U +#define TIM_DMABASE_CNT 0x00000009U +#define TIM_DMABASE_PSC 0x0000000AU +#define TIM_DMABASE_ARR 0x0000000BU +#define TIM_DMABASE_RCR 0x0000000CU +#define TIM_DMABASE_CCR1 0x0000000DU +#define TIM_DMABASE_CCR2 0x0000000EU +#define TIM_DMABASE_CCR3 0x0000000FU +#define TIM_DMABASE_CCR4 0x00000010U +#define TIM_DMABASE_BDTR 0x00000011U +#define TIM_DMABASE_DCR 0x00000012U +#define TIM_DMABASE_DMAR 0x00000013U +/** + * @} + */ + +/** @defgroup TIM_Event_Source TIM Event Source + * @{ + */ +#define TIM_EVENTSOURCE_UPDATE TIM_EGR_UG /*!< Reinitialize the counter and generates an update of the registers */ +#define TIM_EVENTSOURCE_CC1 TIM_EGR_CC1G /*!< A capture/compare event is generated on channel 1 */ +#define TIM_EVENTSOURCE_CC2 TIM_EGR_CC2G /*!< A capture/compare event is generated on channel 2 */ +#define TIM_EVENTSOURCE_CC3 TIM_EGR_CC3G /*!< A capture/compare event is generated on channel 3 */ +#define TIM_EVENTSOURCE_CC4 TIM_EGR_CC4G /*!< A capture/compare event is generated on channel 4 */ +#define TIM_EVENTSOURCE_COM TIM_EGR_COMG /*!< A commutation event is generated */ +#define TIM_EVENTSOURCE_TRIGGER TIM_EGR_TG /*!< A trigger event is generated */ +#define TIM_EVENTSOURCE_BREAK TIM_EGR_BG /*!< A break event is generated */ +/** + * @} + */ + +/** @defgroup TIM_Input_Channel_Polarity TIM Input Channel polarity + * @{ + */ +#define TIM_INPUTCHANNELPOLARITY_RISING 0x00000000U /*!< Polarity for TIx source */ +#define TIM_INPUTCHANNELPOLARITY_FALLING TIM_CCER_CC1P /*!< Polarity for TIx source */ +#define TIM_INPUTCHANNELPOLARITY_BOTHEDGE (TIM_CCER_CC1P | TIM_CCER_CC1NP) /*!< Polarity for TIx source */ +/** + * @} + */ + +/** @defgroup TIM_ETR_Polarity TIM ETR Polarity + * @{ + */ +#define TIM_ETRPOLARITY_INVERTED TIM_SMCR_ETP /*!< Polarity for ETR source */ +#define TIM_ETRPOLARITY_NONINVERTED 0x00000000U /*!< Polarity for ETR source */ +/** + * @} + */ + +/** @defgroup TIM_ETR_Prescaler TIM ETR Prescaler + * @{ + */ +#define TIM_ETRPRESCALER_DIV1 0x00000000U /*!< No prescaler is used */ +#define TIM_ETRPRESCALER_DIV2 TIM_SMCR_ETPS_0 /*!< ETR input source is divided by 2 */ +#define TIM_ETRPRESCALER_DIV4 TIM_SMCR_ETPS_1 /*!< ETR input source is divided by 4 */ +#define TIM_ETRPRESCALER_DIV8 TIM_SMCR_ETPS /*!< ETR input source is divided by 8 */ +/** + * @} + */ + +/** @defgroup TIM_Counter_Mode TIM Counter Mode + * @{ + */ +#define TIM_COUNTERMODE_UP 0x00000000U /*!< Counter used as up-counter */ +#define TIM_COUNTERMODE_DOWN TIM_CR1_DIR /*!< Counter used as down-counter */ +#define TIM_COUNTERMODE_CENTERALIGNED1 TIM_CR1_CMS_0 /*!< Center-aligned mode 1 */ +#define TIM_COUNTERMODE_CENTERALIGNED2 TIM_CR1_CMS_1 /*!< Center-aligned mode 2 */ +#define TIM_COUNTERMODE_CENTERALIGNED3 TIM_CR1_CMS /*!< Center-aligned mode 3 */ +/** + * @} + */ + +/** @defgroup TIM_ClockDivision TIM Clock Division + * @{ + */ +#define TIM_CLOCKDIVISION_DIV1 0x00000000U /*!< Clock division: tDTS=tCK_INT */ +#define TIM_CLOCKDIVISION_DIV2 TIM_CR1_CKD_0 /*!< Clock division: tDTS=2*tCK_INT */ +#define TIM_CLOCKDIVISION_DIV4 TIM_CR1_CKD_1 /*!< Clock division: tDTS=4*tCK_INT */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_State TIM Output Compare State + * @{ + */ +#define TIM_OUTPUTSTATE_DISABLE 0x00000000U /*!< Capture/Compare 1 output disabled */ +#define TIM_OUTPUTSTATE_ENABLE TIM_CCER_CC1E /*!< Capture/Compare 1 output enabled */ +/** + * @} + */ + +/** @defgroup TIM_AutoReloadPreload TIM Auto-Reload Preload + * @{ + */ +#define TIM_AUTORELOAD_PRELOAD_DISABLE 0x00000000U /*!< TIMx_ARR register is not buffered */ +#define TIM_AUTORELOAD_PRELOAD_ENABLE TIM_CR1_ARPE /*!< TIMx_ARR register is buffered */ + +/** + * @} + */ + +/** @defgroup TIM_Output_Fast_State TIM Output Fast State + * @{ + */ +#define TIM_OCFAST_DISABLE 0x00000000U /*!< Output Compare fast disable */ +#define TIM_OCFAST_ENABLE TIM_CCMR1_OC1FE /*!< Output Compare fast enable */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_State TIM Complementary Output Compare State + * @{ + */ +#define TIM_OUTPUTNSTATE_DISABLE 0x00000000U /*!< OCxN is disabled */ +#define TIM_OUTPUTNSTATE_ENABLE TIM_CCER_CC1NE /*!< OCxN is enabled */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Polarity TIM Output Compare Polarity + * @{ + */ +#define TIM_OCPOLARITY_HIGH 0x00000000U /*!< Capture/Compare output polarity */ +#define TIM_OCPOLARITY_LOW TIM_CCER_CC1P /*!< Capture/Compare output polarity */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_Polarity TIM Complementary Output Compare Polarity + * @{ + */ +#define TIM_OCNPOLARITY_HIGH 0x00000000U /*!< Capture/Compare complementary output polarity */ +#define TIM_OCNPOLARITY_LOW TIM_CCER_CC1NP /*!< Capture/Compare complementary output polarity */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Idle_State TIM Output Compare Idle State + * @{ + */ +#define TIM_OCIDLESTATE_SET TIM_CR2_OIS1 /*!< Output Idle state: OCx=1 when MOE=0 */ +#define TIM_OCIDLESTATE_RESET 0x00000000U /*!< Output Idle state: OCx=0 when MOE=0 */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_Idle_State TIM Complementary Output Compare Idle State + * @{ + */ +#define TIM_OCNIDLESTATE_SET TIM_CR2_OIS1N /*!< Complementary output Idle state: OCxN=1 when MOE=0 */ +#define TIM_OCNIDLESTATE_RESET 0x00000000U /*!< Complementary output Idle state: OCxN=0 when MOE=0 */ +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Polarity TIM Input Capture Polarity + * @{ + */ +#define TIM_ICPOLARITY_RISING TIM_INPUTCHANNELPOLARITY_RISING /*!< Capture triggered by rising edge on timer input */ +#define TIM_ICPOLARITY_FALLING TIM_INPUTCHANNELPOLARITY_FALLING /*!< Capture triggered by falling edge on timer input */ +#define TIM_ICPOLARITY_BOTHEDGE TIM_INPUTCHANNELPOLARITY_BOTHEDGE /*!< Capture triggered by both rising and falling edges on timer input*/ +/** + * @} + */ + +/** @defgroup TIM_Encoder_Input_Polarity TIM Encoder Input Polarity + * @{ + */ +#define TIM_ENCODERINPUTPOLARITY_RISING TIM_INPUTCHANNELPOLARITY_RISING /*!< Encoder input with rising edge polarity */ +#define TIM_ENCODERINPUTPOLARITY_FALLING TIM_INPUTCHANNELPOLARITY_FALLING /*!< Encoder input with falling edge polarity */ +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Selection TIM Input Capture Selection + * @{ + */ +#define TIM_ICSELECTION_DIRECTTI TIM_CCMR1_CC1S_0 /*!< TIM Input 1, 2, 3 or 4 is selected to be + connected to IC1, IC2, IC3 or IC4, respectively */ +#define TIM_ICSELECTION_INDIRECTTI TIM_CCMR1_CC1S_1 /*!< TIM Input 1, 2, 3 or 4 is selected to be + connected to IC2, IC1, IC4 or IC3, respectively */ +#define TIM_ICSELECTION_TRC TIM_CCMR1_CC1S /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC */ +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Prescaler TIM Input Capture Prescaler + * @{ + */ +#define TIM_ICPSC_DIV1 0x00000000U /*!< Capture performed each time an edge is detected on the capture input */ +#define TIM_ICPSC_DIV2 TIM_CCMR1_IC1PSC_0 /*!< Capture performed once every 2 events */ +#define TIM_ICPSC_DIV4 TIM_CCMR1_IC1PSC_1 /*!< Capture performed once every 4 events */ +#define TIM_ICPSC_DIV8 TIM_CCMR1_IC1PSC /*!< Capture performed once every 8 events */ +/** + * @} + */ + +/** @defgroup TIM_One_Pulse_Mode TIM One Pulse Mode + * @{ + */ +#define TIM_OPMODE_SINGLE TIM_CR1_OPM /*!< Counter stops counting at the next update event */ +#define TIM_OPMODE_REPETITIVE 0x00000000U /*!< Counter is not stopped at update event */ +/** + * @} + */ + +/** @defgroup TIM_Encoder_Mode TIM Encoder Mode + * @{ + */ +#define TIM_ENCODERMODE_TI1 TIM_SMCR_SMS_0 /*!< Quadrature encoder mode 1, x2 mode, counts up/down on TI1FP1 edge depending on TI2FP2 level */ +#define TIM_ENCODERMODE_TI2 TIM_SMCR_SMS_1 /*!< Quadrature encoder mode 2, x2 mode, counts up/down on TI2FP2 edge depending on TI1FP1 level. */ +#define TIM_ENCODERMODE_TI12 (TIM_SMCR_SMS_1 | TIM_SMCR_SMS_0) /*!< Quadrature encoder mode 3, x4 mode, counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input. */ +/** + * @} + */ + +/** @defgroup TIM_Interrupt_definition TIM interrupt Definition + * @{ + */ +#define TIM_IT_UPDATE TIM_DIER_UIE /*!< Update interrupt */ +#define TIM_IT_CC1 TIM_DIER_CC1IE /*!< Capture/Compare 1 interrupt */ +#define TIM_IT_CC2 TIM_DIER_CC2IE /*!< Capture/Compare 2 interrupt */ +#define TIM_IT_CC3 TIM_DIER_CC3IE /*!< Capture/Compare 3 interrupt */ +#define TIM_IT_CC4 TIM_DIER_CC4IE /*!< Capture/Compare 4 interrupt */ +#define TIM_IT_COM TIM_DIER_COMIE /*!< Commutation interrupt */ +#define TIM_IT_TRIGGER TIM_DIER_TIE /*!< Trigger interrupt */ +#define TIM_IT_BREAK TIM_DIER_BIE /*!< Break interrupt */ +/** + * @} + */ + +/** @defgroup TIM_Commutation_Source TIM Commutation Source + * @{ + */ +#define TIM_COMMUTATION_TRGI TIM_CR2_CCUS /*!< When Capture/compare control bits are preloaded, they are updated by setting the COMG bit or when an rising edge occurs on trigger input */ +#define TIM_COMMUTATION_SOFTWARE 0x00000000U /*!< When Capture/compare control bits are preloaded, they are updated by setting the COMG bit */ +/** + * @} + */ + +/** @defgroup TIM_DMA_sources TIM DMA Sources + * @{ + */ +#define TIM_DMA_UPDATE TIM_DIER_UDE /*!< DMA request is triggered by the update event */ +#define TIM_DMA_CC1 TIM_DIER_CC1DE /*!< DMA request is triggered by the capture/compare macth 1 event */ +#define TIM_DMA_CC2 TIM_DIER_CC2DE /*!< DMA request is triggered by the capture/compare macth 2 event event */ +#define TIM_DMA_CC3 TIM_DIER_CC3DE /*!< DMA request is triggered by the capture/compare macth 3 event event */ +#define TIM_DMA_CC4 TIM_DIER_CC4DE /*!< DMA request is triggered by the capture/compare macth 4 event event */ +#define TIM_DMA_COM TIM_DIER_COMDE /*!< DMA request is triggered by the commutation event */ +#define TIM_DMA_TRIGGER TIM_DIER_TDE /*!< DMA request is triggered by the trigger event */ +/** + * @} + */ + +/** @defgroup TIM_Flag_definition TIM Flag Definition + * @{ + */ +#define TIM_FLAG_UPDATE TIM_SR_UIF /*!< Update interrupt flag */ +#define TIM_FLAG_CC1 TIM_SR_CC1IF /*!< Capture/Compare 1 interrupt flag */ +#define TIM_FLAG_CC2 TIM_SR_CC2IF /*!< Capture/Compare 2 interrupt flag */ +#define TIM_FLAG_CC3 TIM_SR_CC3IF /*!< Capture/Compare 3 interrupt flag */ +#define TIM_FLAG_CC4 TIM_SR_CC4IF /*!< Capture/Compare 4 interrupt flag */ +#define TIM_FLAG_COM TIM_SR_COMIF /*!< Commutation interrupt flag */ +#define TIM_FLAG_TRIGGER TIM_SR_TIF /*!< Trigger interrupt flag */ +#define TIM_FLAG_BREAK TIM_SR_BIF /*!< Break interrupt flag */ +#define TIM_FLAG_CC1OF TIM_SR_CC1OF /*!< Capture 1 overcapture flag */ +#define TIM_FLAG_CC2OF TIM_SR_CC2OF /*!< Capture 2 overcapture flag */ +#define TIM_FLAG_CC3OF TIM_SR_CC3OF /*!< Capture 3 overcapture flag */ +#define TIM_FLAG_CC4OF TIM_SR_CC4OF /*!< Capture 4 overcapture flag */ +/** + * @} + */ + +/** @defgroup TIM_Channel TIM Channel + * @{ + */ +#define TIM_CHANNEL_1 0x00000000U /*!< Capture/compare channel 1 identifier */ +#define TIM_CHANNEL_2 0x00000004U /*!< Capture/compare channel 2 identifier */ +#define TIM_CHANNEL_3 0x00000008U /*!< Capture/compare channel 3 identifier */ +#define TIM_CHANNEL_4 0x0000000CU /*!< Capture/compare channel 4 identifier */ +#define TIM_CHANNEL_ALL 0x0000003CU /*!< Global Capture/compare channel identifier */ +/** + * @} + */ + +/** @defgroup TIM_Clock_Source TIM Clock Source + * @{ + */ +#define TIM_CLOCKSOURCE_ETRMODE2 TIM_SMCR_ETPS_1 /*!< External clock source mode 2 */ +#define TIM_CLOCKSOURCE_INTERNAL TIM_SMCR_ETPS_0 /*!< Internal clock source */ +#define TIM_CLOCKSOURCE_ITR0 TIM_TS_ITR0 /*!< External clock source mode 1 (ITR0) */ +#define TIM_CLOCKSOURCE_ITR1 TIM_TS_ITR1 /*!< External clock source mode 1 (ITR1) */ +#define TIM_CLOCKSOURCE_ITR2 TIM_TS_ITR2 /*!< External clock source mode 1 (ITR2) */ +#define TIM_CLOCKSOURCE_ITR3 TIM_TS_ITR3 /*!< External clock source mode 1 (ITR3) */ +#define TIM_CLOCKSOURCE_TI1ED TIM_TS_TI1F_ED /*!< External clock source mode 1 (TTI1FP1 + edge detect.) */ +#define TIM_CLOCKSOURCE_TI1 TIM_TS_TI1FP1 /*!< External clock source mode 1 (TTI1FP1) */ +#define TIM_CLOCKSOURCE_TI2 TIM_TS_TI2FP2 /*!< External clock source mode 1 (TTI2FP2) */ +#define TIM_CLOCKSOURCE_ETRMODE1 TIM_TS_ETRF /*!< External clock source mode 1 (ETRF) */ +/** + * @} + */ + +/** @defgroup TIM_Clock_Polarity TIM Clock Polarity + * @{ + */ +#define TIM_CLOCKPOLARITY_INVERTED TIM_ETRPOLARITY_INVERTED /*!< Polarity for ETRx clock sources */ +#define TIM_CLOCKPOLARITY_NONINVERTED TIM_ETRPOLARITY_NONINVERTED /*!< Polarity for ETRx clock sources */ +#define TIM_CLOCKPOLARITY_RISING TIM_INPUTCHANNELPOLARITY_RISING /*!< Polarity for TIx clock sources */ +#define TIM_CLOCKPOLARITY_FALLING TIM_INPUTCHANNELPOLARITY_FALLING /*!< Polarity for TIx clock sources */ +#define TIM_CLOCKPOLARITY_BOTHEDGE TIM_INPUTCHANNELPOLARITY_BOTHEDGE /*!< Polarity for TIx clock sources */ +/** + * @} + */ + +/** @defgroup TIM_Clock_Prescaler TIM Clock Prescaler + * @{ + */ +#define TIM_CLOCKPRESCALER_DIV1 TIM_ETRPRESCALER_DIV1 /*!< No prescaler is used */ +#define TIM_CLOCKPRESCALER_DIV2 TIM_ETRPRESCALER_DIV2 /*!< Prescaler for External ETR Clock: Capture performed once every 2 events. */ +#define TIM_CLOCKPRESCALER_DIV4 TIM_ETRPRESCALER_DIV4 /*!< Prescaler for External ETR Clock: Capture performed once every 4 events. */ +#define TIM_CLOCKPRESCALER_DIV8 TIM_ETRPRESCALER_DIV8 /*!< Prescaler for External ETR Clock: Capture performed once every 8 events. */ +/** + * @} + */ + +/** @defgroup TIM_ClearInput_Polarity TIM Clear Input Polarity + * @{ + */ +#define TIM_CLEARINPUTPOLARITY_INVERTED TIM_ETRPOLARITY_INVERTED /*!< Polarity for ETRx pin */ +#define TIM_CLEARINPUTPOLARITY_NONINVERTED TIM_ETRPOLARITY_NONINVERTED /*!< Polarity for ETRx pin */ +/** + * @} + */ + +/** @defgroup TIM_ClearInput_Prescaler TIM Clear Input Prescaler + * @{ + */ +#define TIM_CLEARINPUTPRESCALER_DIV1 TIM_ETRPRESCALER_DIV1 /*!< No prescaler is used */ +#define TIM_CLEARINPUTPRESCALER_DIV2 TIM_ETRPRESCALER_DIV2 /*!< Prescaler for External ETR pin: Capture performed once every 2 events. */ +#define TIM_CLEARINPUTPRESCALER_DIV4 TIM_ETRPRESCALER_DIV4 /*!< Prescaler for External ETR pin: Capture performed once every 4 events. */ +#define TIM_CLEARINPUTPRESCALER_DIV8 TIM_ETRPRESCALER_DIV8 /*!< Prescaler for External ETR pin: Capture performed once every 8 events. */ +/** + * @} + */ + +/** @defgroup TIM_OSSR_Off_State_Selection_for_Run_mode_state TIM OSSR OffState Selection for Run mode state + * @{ + */ +#define TIM_OSSR_ENABLE TIM_BDTR_OSSR /*!< When inactive, OC/OCN outputs are enabled (still controlled by the timer) */ +#define TIM_OSSR_DISABLE 0x00000000U /*!< When inactive, OC/OCN outputs are disabled (not controlled any longer by the timer) */ +/** + * @} + */ + +/** @defgroup TIM_OSSI_Off_State_Selection_for_Idle_mode_state TIM OSSI OffState Selection for Idle mode state + * @{ + */ +#define TIM_OSSI_ENABLE TIM_BDTR_OSSI /*!< When inactive, OC/OCN outputs are enabled (still controlled by the timer) */ +#define TIM_OSSI_DISABLE 0x00000000U /*!< When inactive, OC/OCN outputs are disabled (not controlled any longer by the timer) */ +/** + * @} + */ +/** @defgroup TIM_Lock_level TIM Lock level + * @{ + */ +#define TIM_LOCKLEVEL_OFF 0x00000000U /*!< LOCK OFF */ +#define TIM_LOCKLEVEL_1 TIM_BDTR_LOCK_0 /*!< LOCK Level 1 */ +#define TIM_LOCKLEVEL_2 TIM_BDTR_LOCK_1 /*!< LOCK Level 2 */ +#define TIM_LOCKLEVEL_3 TIM_BDTR_LOCK /*!< LOCK Level 3 */ +/** + * @} + */ + +/** @defgroup TIM_Break_Input_enable_disable TIM Break Input Enable + * @{ + */ +#define TIM_BREAK_ENABLE TIM_BDTR_BKE /*!< Break input BRK is enabled */ +#define TIM_BREAK_DISABLE 0x00000000U /*!< Break input BRK is disabled */ +/** + * @} + */ + +/** @defgroup TIM_Break_Polarity TIM Break Input Polarity + * @{ + */ +#define TIM_BREAKPOLARITY_LOW 0x00000000U /*!< Break input BRK is active low */ +#define TIM_BREAKPOLARITY_HIGH TIM_BDTR_BKP /*!< Break input BRK is active high */ +/** + * @} + */ + +/** @defgroup TIM_AOE_Bit_Set_Reset TIM Automatic Output Enable + * @{ + */ +#define TIM_AUTOMATICOUTPUT_DISABLE 0x00000000U /*!< MOE can be set only by software */ +#define TIM_AUTOMATICOUTPUT_ENABLE TIM_BDTR_AOE /*!< MOE can be set by software or automatically at the next update event + (if none of the break inputs BRK and BRK2 is active) */ +/** + * @} + */ + +/** @defgroup TIM_Master_Mode_Selection TIM Master Mode Selection + * @{ + */ +#define TIM_TRGO_RESET 0x00000000U /*!< TIMx_EGR.UG bit is used as trigger output (TRGO) */ +#define TIM_TRGO_ENABLE TIM_CR2_MMS_0 /*!< TIMx_CR1.CEN bit is used as trigger output (TRGO) */ +#define TIM_TRGO_UPDATE TIM_CR2_MMS_1 /*!< Update event is used as trigger output (TRGO) */ +#define TIM_TRGO_OC1 (TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< Capture or a compare match 1 is used as trigger output (TRGO) */ +#define TIM_TRGO_OC1REF TIM_CR2_MMS_2 /*!< OC1REF signal is used as trigger output (TRGO) */ +#define TIM_TRGO_OC2REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_0) /*!< OC2REF signal is used as trigger output(TRGO) */ +#define TIM_TRGO_OC3REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1) /*!< OC3REF signal is used as trigger output(TRGO) */ +#define TIM_TRGO_OC4REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< OC4REF signal is used as trigger output(TRGO) */ +/** + * @} + */ + +/** @defgroup TIM_Master_Slave_Mode TIM Master/Slave Mode + * @{ + */ +#define TIM_MASTERSLAVEMODE_ENABLE TIM_SMCR_MSM /*!< No action */ +#define TIM_MASTERSLAVEMODE_DISABLE 0x00000000U /*!< Master/slave mode is selected */ +/** + * @} + */ + +/** @defgroup TIM_Slave_Mode TIM Slave mode + * @{ + */ +#define TIM_SLAVEMODE_DISABLE 0x00000000U /*!< Slave mode disabled */ +#define TIM_SLAVEMODE_RESET TIM_SMCR_SMS_2 /*!< Reset Mode */ +#define TIM_SLAVEMODE_GATED (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_0) /*!< Gated Mode */ +#define TIM_SLAVEMODE_TRIGGER (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_1) /*!< Trigger Mode */ +#define TIM_SLAVEMODE_EXTERNAL1 (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_1 | TIM_SMCR_SMS_0) /*!< External Clock Mode 1 */ +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_and_PWM_modes TIM Output Compare and PWM Modes + * @{ + */ +#define TIM_OCMODE_TIMING 0x00000000U /*!< Frozen */ +#define TIM_OCMODE_ACTIVE TIM_CCMR1_OC1M_0 /*!< Set channel to active level on match */ +#define TIM_OCMODE_INACTIVE TIM_CCMR1_OC1M_1 /*!< Set channel to inactive level on match */ +#define TIM_OCMODE_TOGGLE (TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!< Toggle */ +#define TIM_OCMODE_PWM1 (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_1) /*!< PWM mode 1 */ +#define TIM_OCMODE_PWM2 (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!< PWM mode 2 */ +#define TIM_OCMODE_FORCED_ACTIVE (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_0) /*!< Force active level */ +#define TIM_OCMODE_FORCED_INACTIVE TIM_CCMR1_OC1M_2 /*!< Force inactive level */ +/** + * @} + */ + +/** @defgroup TIM_Trigger_Selection TIM Trigger Selection + * @{ + */ +#define TIM_TS_ITR0 0x00000000U /*!< Internal Trigger 0 (ITR0) */ +#define TIM_TS_ITR1 TIM_SMCR_TS_0 /*!< Internal Trigger 1 (ITR1) */ +#define TIM_TS_ITR2 TIM_SMCR_TS_1 /*!< Internal Trigger 2 (ITR2) */ +#define TIM_TS_ITR3 (TIM_SMCR_TS_0 | TIM_SMCR_TS_1) /*!< Internal Trigger 3 (ITR3) */ +#define TIM_TS_TI1F_ED TIM_SMCR_TS_2 /*!< TI1 Edge Detector (TI1F_ED) */ +#define TIM_TS_TI1FP1 (TIM_SMCR_TS_0 | TIM_SMCR_TS_2) /*!< Filtered Timer Input 1 (TI1FP1) */ +#define TIM_TS_TI2FP2 (TIM_SMCR_TS_1 | TIM_SMCR_TS_2) /*!< Filtered Timer Input 2 (TI2FP2) */ +#define TIM_TS_ETRF (TIM_SMCR_TS_0 | TIM_SMCR_TS_1 | TIM_SMCR_TS_2) /*!< Filtered External Trigger input (ETRF) */ +#define TIM_TS_NONE 0x0000FFFFU /*!< No trigger selected */ +/** + * @} + */ + +/** @defgroup TIM_Trigger_Polarity TIM Trigger Polarity + * @{ + */ +#define TIM_TRIGGERPOLARITY_INVERTED TIM_ETRPOLARITY_INVERTED /*!< Polarity for ETRx trigger sources */ +#define TIM_TRIGGERPOLARITY_NONINVERTED TIM_ETRPOLARITY_NONINVERTED /*!< Polarity for ETRx trigger sources */ +#define TIM_TRIGGERPOLARITY_RISING TIM_INPUTCHANNELPOLARITY_RISING /*!< Polarity for TIxFPx or TI1_ED trigger sources */ +#define TIM_TRIGGERPOLARITY_FALLING TIM_INPUTCHANNELPOLARITY_FALLING /*!< Polarity for TIxFPx or TI1_ED trigger sources */ +#define TIM_TRIGGERPOLARITY_BOTHEDGE TIM_INPUTCHANNELPOLARITY_BOTHEDGE /*!< Polarity for TIxFPx or TI1_ED trigger sources */ +/** + * @} + */ + +/** @defgroup TIM_Trigger_Prescaler TIM Trigger Prescaler + * @{ + */ +#define TIM_TRIGGERPRESCALER_DIV1 TIM_ETRPRESCALER_DIV1 /*!< No prescaler is used */ +#define TIM_TRIGGERPRESCALER_DIV2 TIM_ETRPRESCALER_DIV2 /*!< Prescaler for External ETR Trigger: Capture performed once every 2 events. */ +#define TIM_TRIGGERPRESCALER_DIV4 TIM_ETRPRESCALER_DIV4 /*!< Prescaler for External ETR Trigger: Capture performed once every 4 events. */ +#define TIM_TRIGGERPRESCALER_DIV8 TIM_ETRPRESCALER_DIV8 /*!< Prescaler for External ETR Trigger: Capture performed once every 8 events. */ +/** + * @} + */ + +/** @defgroup TIM_TI1_Selection TIM TI1 Input Selection + * @{ + */ +#define TIM_TI1SELECTION_CH1 0x00000000U /*!< The TIMx_CH1 pin is connected to TI1 input */ +#define TIM_TI1SELECTION_XORCOMBINATION TIM_CR2_TI1S /*!< The TIMx_CH1, CH2 and CH3 pins are connected to the TI1 input (XOR combination) */ +/** + * @} + */ + +/** @defgroup TIM_DMA_Burst_Length TIM DMA Burst Length + * @{ + */ +#define TIM_DMABURSTLENGTH_1TRANSFER 0x00000000U /*!< The transfer is done to 1 register starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_2TRANSFERS 0x00000100U /*!< The transfer is done to 2 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_3TRANSFERS 0x00000200U /*!< The transfer is done to 3 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_4TRANSFERS 0x00000300U /*!< The transfer is done to 4 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_5TRANSFERS 0x00000400U /*!< The transfer is done to 5 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_6TRANSFERS 0x00000500U /*!< The transfer is done to 6 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_7TRANSFERS 0x00000600U /*!< The transfer is done to 7 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_8TRANSFERS 0x00000700U /*!< The transfer is done to 8 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_9TRANSFERS 0x00000800U /*!< The transfer is done to 9 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_10TRANSFERS 0x00000900U /*!< The transfer is done to 10 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_11TRANSFERS 0x00000A00U /*!< The transfer is done to 11 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_12TRANSFERS 0x00000B00U /*!< The transfer is done to 12 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_13TRANSFERS 0x00000C00U /*!< The transfer is done to 13 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_14TRANSFERS 0x00000D00U /*!< The transfer is done to 14 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_15TRANSFERS 0x00000E00U /*!< The transfer is done to 15 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_16TRANSFERS 0x00000F00U /*!< The transfer is done to 16 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_17TRANSFERS 0x00001000U /*!< The transfer is done to 17 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +#define TIM_DMABURSTLENGTH_18TRANSFERS 0x00001100U /*!< The transfer is done to 18 registers starting from TIMx_CR1 + TIMx_DCR.DBA */ +/** + * @} + */ + +/** @defgroup DMA_Handle_index TIM DMA Handle Index + * @{ + */ +#define TIM_DMA_ID_UPDATE ((uint16_t) 0x0000) /*!< Index of the DMA handle used for Update DMA requests */ +#define TIM_DMA_ID_CC1 ((uint16_t) 0x0001) /*!< Index of the DMA handle used for Capture/Compare 1 DMA requests */ +#define TIM_DMA_ID_CC2 ((uint16_t) 0x0002) /*!< Index of the DMA handle used for Capture/Compare 2 DMA requests */ +#define TIM_DMA_ID_CC3 ((uint16_t) 0x0003) /*!< Index of the DMA handle used for Capture/Compare 3 DMA requests */ +#define TIM_DMA_ID_CC4 ((uint16_t) 0x0004) /*!< Index of the DMA handle used for Capture/Compare 4 DMA requests */ +#define TIM_DMA_ID_COMMUTATION ((uint16_t) 0x0005) /*!< Index of the DMA handle used for Commutation DMA requests */ +#define TIM_DMA_ID_TRIGGER ((uint16_t) 0x0006) /*!< Index of the DMA handle used for Trigger DMA requests */ +/** + * @} + */ + +/** @defgroup Channel_CC_State TIM Capture/Compare Channel State + * @{ + */ +#define TIM_CCx_ENABLE 0x00000001U /*!< Input or output channel is enabled */ +#define TIM_CCx_DISABLE 0x00000000U /*!< Input or output channel is disabled */ +#define TIM_CCxN_ENABLE 0x00000004U /*!< Complementary output channel is enabled */ +#define TIM_CCxN_DISABLE 0x00000000U /*!< Complementary output channel is enabled */ +/** + * @} + */ + +/** + * @} + */ +/* End of exported constants -------------------------------------------------*/ + +/* Exported macros -----------------------------------------------------------*/ +/** @defgroup TIM_Exported_Macros TIM Exported Macros + * @{ + */ + +/** @brief Reset TIM handle state. + * @param __HANDLE__ TIM handle. + * @retval None + */ +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +#define __HAL_TIM_RESET_HANDLE_STATE(__HANDLE__) do { \ + (__HANDLE__)->State = HAL_TIM_STATE_RESET; \ + (__HANDLE__)->ChannelState[0] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelState[1] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelState[2] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelState[3] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[0] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[1] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[2] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[3] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->DMABurstState = HAL_DMA_BURST_STATE_RESET; \ + (__HANDLE__)->Base_MspInitCallback = NULL; \ + (__HANDLE__)->Base_MspDeInitCallback = NULL; \ + (__HANDLE__)->IC_MspInitCallback = NULL; \ + (__HANDLE__)->IC_MspDeInitCallback = NULL; \ + (__HANDLE__)->OC_MspInitCallback = NULL; \ + (__HANDLE__)->OC_MspDeInitCallback = NULL; \ + (__HANDLE__)->PWM_MspInitCallback = NULL; \ + (__HANDLE__)->PWM_MspDeInitCallback = NULL; \ + (__HANDLE__)->OnePulse_MspInitCallback = NULL; \ + (__HANDLE__)->OnePulse_MspDeInitCallback = NULL; \ + (__HANDLE__)->Encoder_MspInitCallback = NULL; \ + (__HANDLE__)->Encoder_MspDeInitCallback = NULL; \ + (__HANDLE__)->HallSensor_MspInitCallback = NULL; \ + (__HANDLE__)->HallSensor_MspDeInitCallback = NULL; \ + } while(0) +#else +#define __HAL_TIM_RESET_HANDLE_STATE(__HANDLE__) do { \ + (__HANDLE__)->State = HAL_TIM_STATE_RESET; \ + (__HANDLE__)->ChannelState[0] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelState[1] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelState[2] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelState[3] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[0] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[1] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[2] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->ChannelNState[3] = HAL_TIM_CHANNEL_STATE_RESET; \ + (__HANDLE__)->DMABurstState = HAL_DMA_BURST_STATE_RESET; \ + } while(0) +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + +/** + * @brief Enable the TIM peripheral. + * @param __HANDLE__ TIM handle + * @retval None + */ +#define __HAL_TIM_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1|=(TIM_CR1_CEN)) + +/** + * @brief Enable the TIM main Output. + * @param __HANDLE__ TIM handle + * @retval None + */ +#define __HAL_TIM_MOE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->BDTR|=(TIM_BDTR_MOE)) + +/** + * @brief Disable the TIM peripheral. + * @param __HANDLE__ TIM handle + * @retval None + */ +#define __HAL_TIM_DISABLE(__HANDLE__) \ + do { \ + if (((__HANDLE__)->Instance->CCER & TIM_CCER_CCxE_MASK) == 0UL) \ + { \ + if(((__HANDLE__)->Instance->CCER & TIM_CCER_CCxNE_MASK) == 0UL) \ + { \ + (__HANDLE__)->Instance->CR1 &= ~(TIM_CR1_CEN); \ + } \ + } \ + } while(0) + +/** + * @brief Disable the TIM main Output. + * @param __HANDLE__ TIM handle + * @retval None + * @note The Main Output Enable of a timer instance is disabled only if all the CCx and CCxN channels have been disabled + */ +#define __HAL_TIM_MOE_DISABLE(__HANDLE__) \ + do { \ + if (((__HANDLE__)->Instance->CCER & TIM_CCER_CCxE_MASK) == 0UL) \ + { \ + if(((__HANDLE__)->Instance->CCER & TIM_CCER_CCxNE_MASK) == 0UL) \ + { \ + (__HANDLE__)->Instance->BDTR &= ~(TIM_BDTR_MOE); \ + } \ + } \ + } while(0) + +/** + * @brief Disable the TIM main Output. + * @param __HANDLE__ TIM handle + * @retval None + * @note The Main Output Enable of a timer instance is disabled unconditionally + */ +#define __HAL_TIM_MOE_DISABLE_UNCONDITIONALLY(__HANDLE__) (__HANDLE__)->Instance->BDTR &= ~(TIM_BDTR_MOE) + +/** @brief Enable the specified TIM interrupt. + * @param __HANDLE__ specifies the TIM Handle. + * @param __INTERRUPT__ specifies the TIM interrupt source to enable. + * This parameter can be one of the following values: + * @arg TIM_IT_UPDATE: Update interrupt + * @arg TIM_IT_CC1: Capture/Compare 1 interrupt + * @arg TIM_IT_CC2: Capture/Compare 2 interrupt + * @arg TIM_IT_CC3: Capture/Compare 3 interrupt + * @arg TIM_IT_CC4: Capture/Compare 4 interrupt + * @arg TIM_IT_COM: Commutation interrupt + * @arg TIM_IT_TRIGGER: Trigger interrupt + * @arg TIM_IT_BREAK: Break interrupt + * @retval None + */ +#define __HAL_TIM_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->DIER |= (__INTERRUPT__)) + +/** @brief Disable the specified TIM interrupt. + * @param __HANDLE__ specifies the TIM Handle. + * @param __INTERRUPT__ specifies the TIM interrupt source to disable. + * This parameter can be one of the following values: + * @arg TIM_IT_UPDATE: Update interrupt + * @arg TIM_IT_CC1: Capture/Compare 1 interrupt + * @arg TIM_IT_CC2: Capture/Compare 2 interrupt + * @arg TIM_IT_CC3: Capture/Compare 3 interrupt + * @arg TIM_IT_CC4: Capture/Compare 4 interrupt + * @arg TIM_IT_COM: Commutation interrupt + * @arg TIM_IT_TRIGGER: Trigger interrupt + * @arg TIM_IT_BREAK: Break interrupt + * @retval None + */ +#define __HAL_TIM_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->DIER &= ~(__INTERRUPT__)) + +/** @brief Enable the specified DMA request. + * @param __HANDLE__ specifies the TIM Handle. + * @param __DMA__ specifies the TIM DMA request to enable. + * This parameter can be one of the following values: + * @arg TIM_DMA_UPDATE: Update DMA request + * @arg TIM_DMA_CC1: Capture/Compare 1 DMA request + * @arg TIM_DMA_CC2: Capture/Compare 2 DMA request + * @arg TIM_DMA_CC3: Capture/Compare 3 DMA request + * @arg TIM_DMA_CC4: Capture/Compare 4 DMA request + * @arg TIM_DMA_COM: Commutation DMA request + * @arg TIM_DMA_TRIGGER: Trigger DMA request + * @retval None + */ +#define __HAL_TIM_ENABLE_DMA(__HANDLE__, __DMA__) ((__HANDLE__)->Instance->DIER |= (__DMA__)) + +/** @brief Disable the specified DMA request. + * @param __HANDLE__ specifies the TIM Handle. + * @param __DMA__ specifies the TIM DMA request to disable. + * This parameter can be one of the following values: + * @arg TIM_DMA_UPDATE: Update DMA request + * @arg TIM_DMA_CC1: Capture/Compare 1 DMA request + * @arg TIM_DMA_CC2: Capture/Compare 2 DMA request + * @arg TIM_DMA_CC3: Capture/Compare 3 DMA request + * @arg TIM_DMA_CC4: Capture/Compare 4 DMA request + * @arg TIM_DMA_COM: Commutation DMA request + * @arg TIM_DMA_TRIGGER: Trigger DMA request + * @retval None + */ +#define __HAL_TIM_DISABLE_DMA(__HANDLE__, __DMA__) ((__HANDLE__)->Instance->DIER &= ~(__DMA__)) + +/** @brief Check whether the specified TIM interrupt flag is set or not. + * @param __HANDLE__ specifies the TIM Handle. + * @param __FLAG__ specifies the TIM interrupt flag to check. + * This parameter can be one of the following values: + * @arg TIM_FLAG_UPDATE: Update interrupt flag + * @arg TIM_FLAG_CC1: Capture/Compare 1 interrupt flag + * @arg TIM_FLAG_CC2: Capture/Compare 2 interrupt flag + * @arg TIM_FLAG_CC3: Capture/Compare 3 interrupt flag + * @arg TIM_FLAG_CC4: Capture/Compare 4 interrupt flag + * @arg TIM_FLAG_COM: Commutation interrupt flag + * @arg TIM_FLAG_TRIGGER: Trigger interrupt flag + * @arg TIM_FLAG_BREAK: Break interrupt flag + * @arg TIM_FLAG_CC1OF: Capture/Compare 1 overcapture flag + * @arg TIM_FLAG_CC2OF: Capture/Compare 2 overcapture flag + * @arg TIM_FLAG_CC3OF: Capture/Compare 3 overcapture flag + * @arg TIM_FLAG_CC4OF: Capture/Compare 4 overcapture flag + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_TIM_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR &(__FLAG__)) == (__FLAG__)) + +/** @brief Clear the specified TIM interrupt flag. + * @param __HANDLE__ specifies the TIM Handle. + * @param __FLAG__ specifies the TIM interrupt flag to clear. + * This parameter can be one of the following values: + * @arg TIM_FLAG_UPDATE: Update interrupt flag + * @arg TIM_FLAG_CC1: Capture/Compare 1 interrupt flag + * @arg TIM_FLAG_CC2: Capture/Compare 2 interrupt flag + * @arg TIM_FLAG_CC3: Capture/Compare 3 interrupt flag + * @arg TIM_FLAG_CC4: Capture/Compare 4 interrupt flag + * @arg TIM_FLAG_COM: Commutation interrupt flag + * @arg TIM_FLAG_TRIGGER: Trigger interrupt flag + * @arg TIM_FLAG_BREAK: Break interrupt flag + * @arg TIM_FLAG_CC1OF: Capture/Compare 1 overcapture flag + * @arg TIM_FLAG_CC2OF: Capture/Compare 2 overcapture flag + * @arg TIM_FLAG_CC3OF: Capture/Compare 3 overcapture flag + * @arg TIM_FLAG_CC4OF: Capture/Compare 4 overcapture flag + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_TIM_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__)) + +/** + * @brief Check whether the specified TIM interrupt source is enabled or not. + * @param __HANDLE__ TIM handle + * @param __INTERRUPT__ specifies the TIM interrupt source to check. + * This parameter can be one of the following values: + * @arg TIM_IT_UPDATE: Update interrupt + * @arg TIM_IT_CC1: Capture/Compare 1 interrupt + * @arg TIM_IT_CC2: Capture/Compare 2 interrupt + * @arg TIM_IT_CC3: Capture/Compare 3 interrupt + * @arg TIM_IT_CC4: Capture/Compare 4 interrupt + * @arg TIM_IT_COM: Commutation interrupt + * @arg TIM_IT_TRIGGER: Trigger interrupt + * @arg TIM_IT_BREAK: Break interrupt + * @retval The state of TIM_IT (SET or RESET). + */ +#define __HAL_TIM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->DIER & (__INTERRUPT__)) \ + == (__INTERRUPT__)) ? SET : RESET) + +/** @brief Clear the TIM interrupt pending bits. + * @param __HANDLE__ TIM handle + * @param __INTERRUPT__ specifies the interrupt pending bit to clear. + * This parameter can be one of the following values: + * @arg TIM_IT_UPDATE: Update interrupt + * @arg TIM_IT_CC1: Capture/Compare 1 interrupt + * @arg TIM_IT_CC2: Capture/Compare 2 interrupt + * @arg TIM_IT_CC3: Capture/Compare 3 interrupt + * @arg TIM_IT_CC4: Capture/Compare 4 interrupt + * @arg TIM_IT_COM: Commutation interrupt + * @arg TIM_IT_TRIGGER: Trigger interrupt + * @arg TIM_IT_BREAK: Break interrupt + * @retval None + */ +#define __HAL_TIM_CLEAR_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->SR = ~(__INTERRUPT__)) + +/** + * @brief Indicates whether or not the TIM Counter is used as downcounter. + * @param __HANDLE__ TIM handle. + * @retval False (Counter used as upcounter) or True (Counter used as downcounter) + * @note This macro is particularly useful to get the counting mode when the timer operates in Center-aligned mode or Encoder +mode. + */ +#define __HAL_TIM_IS_TIM_COUNTING_DOWN(__HANDLE__) (((__HANDLE__)->Instance->CR1 &(TIM_CR1_DIR)) == (TIM_CR1_DIR)) + +/** + * @brief Set the TIM Prescaler on runtime. + * @param __HANDLE__ TIM handle. + * @param __PRESC__ specifies the Prescaler new value. + * @retval None + */ +#define __HAL_TIM_SET_PRESCALER(__HANDLE__, __PRESC__) ((__HANDLE__)->Instance->PSC = (__PRESC__)) + +/** + * @brief Set the TIM Counter Register value on runtime. + * @param __HANDLE__ TIM handle. + * @param __COUNTER__ specifies the Counter register new value. + * @retval None + */ +#define __HAL_TIM_SET_COUNTER(__HANDLE__, __COUNTER__) ((__HANDLE__)->Instance->CNT = (__COUNTER__)) + +/** + * @brief Get the TIM Counter Register value on runtime. + * @param __HANDLE__ TIM handle. + * @retval 16-bit or 32-bit value of the timer counter register (TIMx_CNT) + */ +#define __HAL_TIM_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CNT) + +/** + * @brief Set the TIM Autoreload Register value on runtime without calling another time any Init function. + * @param __HANDLE__ TIM handle. + * @param __AUTORELOAD__ specifies the Counter register new value. + * @retval None + */ +#define __HAL_TIM_SET_AUTORELOAD(__HANDLE__, __AUTORELOAD__) \ + do{ \ + (__HANDLE__)->Instance->ARR = (__AUTORELOAD__); \ + (__HANDLE__)->Init.Period = (__AUTORELOAD__); \ + } while(0) + +/** + * @brief Get the TIM Autoreload Register value on runtime. + * @param __HANDLE__ TIM handle. + * @retval 16-bit or 32-bit value of the timer auto-reload register(TIMx_ARR) + */ +#define __HAL_TIM_GET_AUTORELOAD(__HANDLE__) ((__HANDLE__)->Instance->ARR) + +/** + * @brief Set the TIM Clock Division value on runtime without calling another time any Init function. + * @param __HANDLE__ TIM handle. + * @param __CKD__ specifies the clock division value. + * This parameter can be one of the following value: + * @arg TIM_CLOCKDIVISION_DIV1: tDTS=tCK_INT + * @arg TIM_CLOCKDIVISION_DIV2: tDTS=2*tCK_INT + * @arg TIM_CLOCKDIVISION_DIV4: tDTS=4*tCK_INT + * @retval None + */ +#define __HAL_TIM_SET_CLOCKDIVISION(__HANDLE__, __CKD__) \ + do{ \ + (__HANDLE__)->Instance->CR1 &= (~TIM_CR1_CKD); \ + (__HANDLE__)->Instance->CR1 |= (__CKD__); \ + (__HANDLE__)->Init.ClockDivision = (__CKD__); \ + } while(0) + +/** + * @brief Get the TIM Clock Division value on runtime. + * @param __HANDLE__ TIM handle. + * @retval The clock division can be one of the following values: + * @arg TIM_CLOCKDIVISION_DIV1: tDTS=tCK_INT + * @arg TIM_CLOCKDIVISION_DIV2: tDTS=2*tCK_INT + * @arg TIM_CLOCKDIVISION_DIV4: tDTS=4*tCK_INT + */ +#define __HAL_TIM_GET_CLOCKDIVISION(__HANDLE__) ((__HANDLE__)->Instance->CR1 & TIM_CR1_CKD) + +/** + * @brief Set the TIM Input Capture prescaler on runtime without calling another time HAL_TIM_IC_ConfigChannel() function. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @param __ICPSC__ specifies the Input Capture4 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +#define __HAL_TIM_SET_ICPRESCALER(__HANDLE__, __CHANNEL__, __ICPSC__) \ + do{ \ + TIM_RESET_ICPRESCALERVALUE((__HANDLE__), (__CHANNEL__)); \ + TIM_SET_ICPRESCALERVALUE((__HANDLE__), (__CHANNEL__), (__ICPSC__)); \ + } while(0) + +/** + * @brief Get the TIM Input Capture prescaler on runtime. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: get input capture 1 prescaler value + * @arg TIM_CHANNEL_2: get input capture 2 prescaler value + * @arg TIM_CHANNEL_3: get input capture 3 prescaler value + * @arg TIM_CHANNEL_4: get input capture 4 prescaler value + * @retval The input capture prescaler can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + */ +#define __HAL_TIM_GET_ICPRESCALER(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 & TIM_CCMR1_IC1PSC) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? (((__HANDLE__)->Instance->CCMR1 & TIM_CCMR1_IC2PSC) >> 8U) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 & TIM_CCMR2_IC3PSC) :\ + (((__HANDLE__)->Instance->CCMR2 & TIM_CCMR2_IC4PSC)) >> 8U) + +/** + * @brief Set the TIM Capture Compare Register value on runtime without calling another time ConfigChannel function. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @param __COMPARE__ specifies the Capture Compare register new value. + * @retval None + */ +#define __HAL_TIM_SET_COMPARE(__HANDLE__, __CHANNEL__, __COMPARE__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCR1 = (__COMPARE__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCR2 = (__COMPARE__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCR3 = (__COMPARE__)) :\ + ((__HANDLE__)->Instance->CCR4 = (__COMPARE__))) + +/** + * @brief Get the TIM Capture Compare Register value on runtime. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channel associated with the capture compare register + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: get capture/compare 1 register value + * @arg TIM_CHANNEL_2: get capture/compare 2 register value + * @arg TIM_CHANNEL_3: get capture/compare 3 register value + * @arg TIM_CHANNEL_4: get capture/compare 4 register value + * @retval 16-bit or 32-bit value of the capture/compare register (TIMx_CCRy) + */ +#define __HAL_TIM_GET_COMPARE(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCR1) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCR2) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCR3) :\ + ((__HANDLE__)->Instance->CCR4)) + +/** + * @brief Set the TIM Output compare preload. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval None + */ +#define __HAL_TIM_ENABLE_OCxPRELOAD(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC1PE) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC2PE) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC3PE) :\ + ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC4PE)) + +/** + * @brief Reset the TIM Output compare preload. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval None + */ +#define __HAL_TIM_DISABLE_OCxPRELOAD(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC1PE) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC2PE) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC3PE) :\ + ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC4PE)) + +/** + * @brief Enable fast mode for a given channel. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @note When fast mode is enabled an active edge on the trigger input acts + * like a compare match on CCx output. Delay to sample the trigger + * input and to activate CCx output is reduced to 3 clock cycles. + * @note Fast mode acts only if the channel is configured in PWM1 or PWM2 mode. + * @retval None + */ +#define __HAL_TIM_ENABLE_OCxFAST(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC1FE) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= TIM_CCMR1_OC2FE) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC3FE) :\ + ((__HANDLE__)->Instance->CCMR2 |= TIM_CCMR2_OC4FE)) + +/** + * @brief Disable fast mode for a given channel. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @note When fast mode is disabled CCx output behaves normally depending + * on counter and CCRx values even when the trigger is ON. The minimum + * delay to activate CCx output when an active edge occurs on the + * trigger input is 5 clock cycles. + * @retval None + */ +#define __HAL_TIM_DISABLE_OCxFAST(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC1FE) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_OC2FE) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC3FE) :\ + ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_OC4FE)) + +/** + * @brief Set the Update Request Source (URS) bit of the TIMx_CR1 register. + * @param __HANDLE__ TIM handle. + * @note When the URS bit of the TIMx_CR1 register is set, only counter + * overflow/underflow generates an update interrupt or DMA request (if + * enabled) + * @retval None + */ +#define __HAL_TIM_URS_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1|= TIM_CR1_URS) + +/** + * @brief Reset the Update Request Source (URS) bit of the TIMx_CR1 register. + * @param __HANDLE__ TIM handle. + * @note When the URS bit of the TIMx_CR1 register is reset, any of the + * following events generate an update interrupt or DMA request (if + * enabled): + * _ Counter overflow underflow + * _ Setting the UG bit + * _ Update generation through the slave mode controller + * @retval None + */ +#define __HAL_TIM_URS_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1&=~TIM_CR1_URS) + +/** + * @brief Set the TIM Capture x input polarity on runtime. + * @param __HANDLE__ TIM handle. + * @param __CHANNEL__ TIM Channels to be configured. + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @param __POLARITY__ Polarity for TIx source + * @arg TIM_INPUTCHANNELPOLARITY_RISING: Rising Edge + * @arg TIM_INPUTCHANNELPOLARITY_FALLING: Falling Edge + * @arg TIM_INPUTCHANNELPOLARITY_BOTHEDGE: Rising and Falling Edge + * @retval None + */ +#define __HAL_TIM_SET_CAPTUREPOLARITY(__HANDLE__, __CHANNEL__, __POLARITY__) \ + do{ \ + TIM_RESET_CAPTUREPOLARITY((__HANDLE__), (__CHANNEL__)); \ + TIM_SET_CAPTUREPOLARITY((__HANDLE__), (__CHANNEL__), (__POLARITY__)); \ + }while(0) + +/** + * @} + */ +/* End of exported macros ----------------------------------------------------*/ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup TIM_Private_Constants TIM Private Constants + * @{ + */ +/* The counter of a timer instance is disabled only if all the CCx and CCxN + channels have been disabled */ +#define TIM_CCER_CCxE_MASK ((uint32_t)(TIM_CCER_CC1E | TIM_CCER_CC2E | TIM_CCER_CC3E | TIM_CCER_CC4E)) +#define TIM_CCER_CCxNE_MASK ((uint32_t)(TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) +/** + * @} + */ +/* End of private constants --------------------------------------------------*/ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup TIM_Private_Macros TIM Private Macros + * @{ + */ +#define IS_TIM_CLEARINPUT_SOURCE(__MODE__) (((__MODE__) == TIM_CLEARINPUTSOURCE_NONE) || \ + ((__MODE__) == TIM_CLEARINPUTSOURCE_ETR)) + +#define IS_TIM_DMA_BASE(__BASE__) (((__BASE__) == TIM_DMABASE_CR1) || \ + ((__BASE__) == TIM_DMABASE_CR2) || \ + ((__BASE__) == TIM_DMABASE_SMCR) || \ + ((__BASE__) == TIM_DMABASE_DIER) || \ + ((__BASE__) == TIM_DMABASE_SR) || \ + ((__BASE__) == TIM_DMABASE_EGR) || \ + ((__BASE__) == TIM_DMABASE_CCMR1) || \ + ((__BASE__) == TIM_DMABASE_CCMR2) || \ + ((__BASE__) == TIM_DMABASE_CCER) || \ + ((__BASE__) == TIM_DMABASE_CNT) || \ + ((__BASE__) == TIM_DMABASE_PSC) || \ + ((__BASE__) == TIM_DMABASE_ARR) || \ + ((__BASE__) == TIM_DMABASE_RCR) || \ + ((__BASE__) == TIM_DMABASE_CCR1) || \ + ((__BASE__) == TIM_DMABASE_CCR2) || \ + ((__BASE__) == TIM_DMABASE_CCR3) || \ + ((__BASE__) == TIM_DMABASE_CCR4) || \ + ((__BASE__) == TIM_DMABASE_BDTR)) + +#define IS_TIM_EVENT_SOURCE(__SOURCE__) ((((__SOURCE__) & 0xFFFFFF00U) == 0x00000000U) && ((__SOURCE__) != 0x00000000U)) + +#define IS_TIM_COUNTER_MODE(__MODE__) (((__MODE__) == TIM_COUNTERMODE_UP) || \ + ((__MODE__) == TIM_COUNTERMODE_DOWN) || \ + ((__MODE__) == TIM_COUNTERMODE_CENTERALIGNED1) || \ + ((__MODE__) == TIM_COUNTERMODE_CENTERALIGNED2) || \ + ((__MODE__) == TIM_COUNTERMODE_CENTERALIGNED3)) + +#define IS_TIM_CLOCKDIVISION_DIV(__DIV__) (((__DIV__) == TIM_CLOCKDIVISION_DIV1) || \ + ((__DIV__) == TIM_CLOCKDIVISION_DIV2) || \ + ((__DIV__) == TIM_CLOCKDIVISION_DIV4)) + +#define IS_TIM_AUTORELOAD_PRELOAD(PRELOAD) (((PRELOAD) == TIM_AUTORELOAD_PRELOAD_DISABLE) || \ + ((PRELOAD) == TIM_AUTORELOAD_PRELOAD_ENABLE)) + +#define IS_TIM_FAST_STATE(__STATE__) (((__STATE__) == TIM_OCFAST_DISABLE) || \ + ((__STATE__) == TIM_OCFAST_ENABLE)) + +#define IS_TIM_OC_POLARITY(__POLARITY__) (((__POLARITY__) == TIM_OCPOLARITY_HIGH) || \ + ((__POLARITY__) == TIM_OCPOLARITY_LOW)) + +#define IS_TIM_OCN_POLARITY(__POLARITY__) (((__POLARITY__) == TIM_OCNPOLARITY_HIGH) || \ + ((__POLARITY__) == TIM_OCNPOLARITY_LOW)) + +#define IS_TIM_OCIDLE_STATE(__STATE__) (((__STATE__) == TIM_OCIDLESTATE_SET) || \ + ((__STATE__) == TIM_OCIDLESTATE_RESET)) + +#define IS_TIM_OCNIDLE_STATE(__STATE__) (((__STATE__) == TIM_OCNIDLESTATE_SET) || \ + ((__STATE__) == TIM_OCNIDLESTATE_RESET)) + +#define IS_TIM_ENCODERINPUT_POLARITY(__POLARITY__) (((__POLARITY__) == TIM_ENCODERINPUTPOLARITY_RISING) || \ + ((__POLARITY__) == TIM_ENCODERINPUTPOLARITY_FALLING)) + +#define IS_TIM_IC_POLARITY(__POLARITY__) (((__POLARITY__) == TIM_ICPOLARITY_RISING) || \ + ((__POLARITY__) == TIM_ICPOLARITY_FALLING) || \ + ((__POLARITY__) == TIM_ICPOLARITY_BOTHEDGE)) + +#define IS_TIM_IC_SELECTION(__SELECTION__) (((__SELECTION__) == TIM_ICSELECTION_DIRECTTI) || \ + ((__SELECTION__) == TIM_ICSELECTION_INDIRECTTI) || \ + ((__SELECTION__) == TIM_ICSELECTION_TRC)) + +#define IS_TIM_IC_PRESCALER(__PRESCALER__) (((__PRESCALER__) == TIM_ICPSC_DIV1) || \ + ((__PRESCALER__) == TIM_ICPSC_DIV2) || \ + ((__PRESCALER__) == TIM_ICPSC_DIV4) || \ + ((__PRESCALER__) == TIM_ICPSC_DIV8)) + +#define IS_TIM_OPM_MODE(__MODE__) (((__MODE__) == TIM_OPMODE_SINGLE) || \ + ((__MODE__) == TIM_OPMODE_REPETITIVE)) + +#define IS_TIM_ENCODER_MODE(__MODE__) (((__MODE__) == TIM_ENCODERMODE_TI1) || \ + ((__MODE__) == TIM_ENCODERMODE_TI2) || \ + ((__MODE__) == TIM_ENCODERMODE_TI12)) + +#define IS_TIM_DMA_SOURCE(__SOURCE__) ((((__SOURCE__) & 0xFFFF80FFU) == 0x00000000U) && ((__SOURCE__) != 0x00000000U)) + +#define IS_TIM_CHANNELS(__CHANNEL__) (((__CHANNEL__) == TIM_CHANNEL_1) || \ + ((__CHANNEL__) == TIM_CHANNEL_2) || \ + ((__CHANNEL__) == TIM_CHANNEL_3) || \ + ((__CHANNEL__) == TIM_CHANNEL_4) || \ + ((__CHANNEL__) == TIM_CHANNEL_ALL)) + +#define IS_TIM_OPM_CHANNELS(__CHANNEL__) (((__CHANNEL__) == TIM_CHANNEL_1) || \ + ((__CHANNEL__) == TIM_CHANNEL_2)) + +#define IS_TIM_COMPLEMENTARY_CHANNELS(__CHANNEL__) (((__CHANNEL__) == TIM_CHANNEL_1) || \ + ((__CHANNEL__) == TIM_CHANNEL_2) || \ + ((__CHANNEL__) == TIM_CHANNEL_3)) + +#define IS_TIM_CLOCKSOURCE(__CLOCK__) (((__CLOCK__) == TIM_CLOCKSOURCE_INTERNAL) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_ETRMODE2) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_ITR0) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_ITR1) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_ITR2) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_ITR3) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_TI1ED) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_TI1) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_TI2) || \ + ((__CLOCK__) == TIM_CLOCKSOURCE_ETRMODE1)) + +#define IS_TIM_CLOCKPOLARITY(__POLARITY__) (((__POLARITY__) == TIM_CLOCKPOLARITY_INVERTED) || \ + ((__POLARITY__) == TIM_CLOCKPOLARITY_NONINVERTED) || \ + ((__POLARITY__) == TIM_CLOCKPOLARITY_RISING) || \ + ((__POLARITY__) == TIM_CLOCKPOLARITY_FALLING) || \ + ((__POLARITY__) == TIM_CLOCKPOLARITY_BOTHEDGE)) + +#define IS_TIM_CLOCKPRESCALER(__PRESCALER__) (((__PRESCALER__) == TIM_CLOCKPRESCALER_DIV1) || \ + ((__PRESCALER__) == TIM_CLOCKPRESCALER_DIV2) || \ + ((__PRESCALER__) == TIM_CLOCKPRESCALER_DIV4) || \ + ((__PRESCALER__) == TIM_CLOCKPRESCALER_DIV8)) + +#define IS_TIM_CLOCKFILTER(__ICFILTER__) ((__ICFILTER__) <= 0xFU) + +#define IS_TIM_CLEARINPUT_POLARITY(__POLARITY__) (((__POLARITY__) == TIM_CLEARINPUTPOLARITY_INVERTED) || \ + ((__POLARITY__) == TIM_CLEARINPUTPOLARITY_NONINVERTED)) + +#define IS_TIM_CLEARINPUT_PRESCALER(__PRESCALER__) (((__PRESCALER__) == TIM_CLEARINPUTPRESCALER_DIV1) || \ + ((__PRESCALER__) == TIM_CLEARINPUTPRESCALER_DIV2) || \ + ((__PRESCALER__) == TIM_CLEARINPUTPRESCALER_DIV4) || \ + ((__PRESCALER__) == TIM_CLEARINPUTPRESCALER_DIV8)) + +#define IS_TIM_CLEARINPUT_FILTER(__ICFILTER__) ((__ICFILTER__) <= 0xFU) + +#define IS_TIM_OSSR_STATE(__STATE__) (((__STATE__) == TIM_OSSR_ENABLE) || \ + ((__STATE__) == TIM_OSSR_DISABLE)) + +#define IS_TIM_OSSI_STATE(__STATE__) (((__STATE__) == TIM_OSSI_ENABLE) || \ + ((__STATE__) == TIM_OSSI_DISABLE)) + +#define IS_TIM_LOCK_LEVEL(__LEVEL__) (((__LEVEL__) == TIM_LOCKLEVEL_OFF) || \ + ((__LEVEL__) == TIM_LOCKLEVEL_1) || \ + ((__LEVEL__) == TIM_LOCKLEVEL_2) || \ + ((__LEVEL__) == TIM_LOCKLEVEL_3)) + +#define IS_TIM_BREAK_FILTER(__BRKFILTER__) ((__BRKFILTER__) <= 0xFUL) + + +#define IS_TIM_BREAK_STATE(__STATE__) (((__STATE__) == TIM_BREAK_ENABLE) || \ + ((__STATE__) == TIM_BREAK_DISABLE)) + +#define IS_TIM_BREAK_POLARITY(__POLARITY__) (((__POLARITY__) == TIM_BREAKPOLARITY_LOW) || \ + ((__POLARITY__) == TIM_BREAKPOLARITY_HIGH)) + +#define IS_TIM_AUTOMATIC_OUTPUT_STATE(__STATE__) (((__STATE__) == TIM_AUTOMATICOUTPUT_ENABLE) || \ + ((__STATE__) == TIM_AUTOMATICOUTPUT_DISABLE)) + +#define IS_TIM_TRGO_SOURCE(__SOURCE__) (((__SOURCE__) == TIM_TRGO_RESET) || \ + ((__SOURCE__) == TIM_TRGO_ENABLE) || \ + ((__SOURCE__) == TIM_TRGO_UPDATE) || \ + ((__SOURCE__) == TIM_TRGO_OC1) || \ + ((__SOURCE__) == TIM_TRGO_OC1REF) || \ + ((__SOURCE__) == TIM_TRGO_OC2REF) || \ + ((__SOURCE__) == TIM_TRGO_OC3REF) || \ + ((__SOURCE__) == TIM_TRGO_OC4REF)) + +#define IS_TIM_MSM_STATE(__STATE__) (((__STATE__) == TIM_MASTERSLAVEMODE_ENABLE) || \ + ((__STATE__) == TIM_MASTERSLAVEMODE_DISABLE)) + +#define IS_TIM_SLAVE_MODE(__MODE__) (((__MODE__) == TIM_SLAVEMODE_DISABLE) || \ + ((__MODE__) == TIM_SLAVEMODE_RESET) || \ + ((__MODE__) == TIM_SLAVEMODE_GATED) || \ + ((__MODE__) == TIM_SLAVEMODE_TRIGGER) || \ + ((__MODE__) == TIM_SLAVEMODE_EXTERNAL1)) + +#define IS_TIM_PWM_MODE(__MODE__) (((__MODE__) == TIM_OCMODE_PWM1) || \ + ((__MODE__) == TIM_OCMODE_PWM2)) + +#define IS_TIM_OC_MODE(__MODE__) (((__MODE__) == TIM_OCMODE_TIMING) || \ + ((__MODE__) == TIM_OCMODE_ACTIVE) || \ + ((__MODE__) == TIM_OCMODE_INACTIVE) || \ + ((__MODE__) == TIM_OCMODE_TOGGLE) || \ + ((__MODE__) == TIM_OCMODE_FORCED_ACTIVE) || \ + ((__MODE__) == TIM_OCMODE_FORCED_INACTIVE)) + +#define IS_TIM_TRIGGER_SELECTION(__SELECTION__) (((__SELECTION__) == TIM_TS_ITR0) || \ + ((__SELECTION__) == TIM_TS_ITR1) || \ + ((__SELECTION__) == TIM_TS_ITR2) || \ + ((__SELECTION__) == TIM_TS_ITR3) || \ + ((__SELECTION__) == TIM_TS_TI1F_ED) || \ + ((__SELECTION__) == TIM_TS_TI1FP1) || \ + ((__SELECTION__) == TIM_TS_TI2FP2) || \ + ((__SELECTION__) == TIM_TS_ETRF)) + +#define IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(__SELECTION__) (((__SELECTION__) == TIM_TS_ITR0) || \ + ((__SELECTION__) == TIM_TS_ITR1) || \ + ((__SELECTION__) == TIM_TS_ITR2) || \ + ((__SELECTION__) == TIM_TS_ITR3) || \ + ((__SELECTION__) == TIM_TS_NONE)) + +#define IS_TIM_TRIGGERPOLARITY(__POLARITY__) (((__POLARITY__) == TIM_TRIGGERPOLARITY_INVERTED ) || \ + ((__POLARITY__) == TIM_TRIGGERPOLARITY_NONINVERTED) || \ + ((__POLARITY__) == TIM_TRIGGERPOLARITY_RISING ) || \ + ((__POLARITY__) == TIM_TRIGGERPOLARITY_FALLING ) || \ + ((__POLARITY__) == TIM_TRIGGERPOLARITY_BOTHEDGE )) + +#define IS_TIM_TRIGGERPRESCALER(__PRESCALER__) (((__PRESCALER__) == TIM_TRIGGERPRESCALER_DIV1) || \ + ((__PRESCALER__) == TIM_TRIGGERPRESCALER_DIV2) || \ + ((__PRESCALER__) == TIM_TRIGGERPRESCALER_DIV4) || \ + ((__PRESCALER__) == TIM_TRIGGERPRESCALER_DIV8)) + +#define IS_TIM_TRIGGERFILTER(__ICFILTER__) ((__ICFILTER__) <= 0xFU) + +#define IS_TIM_TI1SELECTION(__TI1SELECTION__) (((__TI1SELECTION__) == TIM_TI1SELECTION_CH1) || \ + ((__TI1SELECTION__) == TIM_TI1SELECTION_XORCOMBINATION)) + +#define IS_TIM_DMA_LENGTH(__LENGTH__) (((__LENGTH__) == TIM_DMABURSTLENGTH_1TRANSFER) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_2TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_3TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_4TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_5TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_6TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_7TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_8TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_9TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_10TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_11TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_12TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_13TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_14TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_15TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_16TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_17TRANSFERS) || \ + ((__LENGTH__) == TIM_DMABURSTLENGTH_18TRANSFERS)) + +#define IS_TIM_DMA_DATA_LENGTH(LENGTH) (((LENGTH) >= 0x1U) && ((LENGTH) < 0x10000U)) + +#define IS_TIM_IC_FILTER(__ICFILTER__) ((__ICFILTER__) <= 0xFU) + +#define IS_TIM_DEADTIME(__DEADTIME__) ((__DEADTIME__) <= 0xFFU) + +#define IS_TIM_SLAVEMODE_TRIGGER_ENABLED(__TRIGGER__) ((__TRIGGER__) == TIM_SLAVEMODE_TRIGGER) + +#define TIM_SET_ICPRESCALERVALUE(__HANDLE__, __CHANNEL__, __ICPSC__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 |= (__ICPSC__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 |= ((__ICPSC__) << 8U)) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 |= (__ICPSC__)) :\ + ((__HANDLE__)->Instance->CCMR2 |= ((__ICPSC__) << 8U))) + +#define TIM_RESET_ICPRESCALERVALUE(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCMR1 &= ~TIM_CCMR1_IC2PSC) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_IC3PSC) :\ + ((__HANDLE__)->Instance->CCMR2 &= ~TIM_CCMR2_IC4PSC)) + +#define TIM_SET_CAPTUREPOLARITY(__HANDLE__, __CHANNEL__, __POLARITY__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCER |= (__POLARITY__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCER |= ((__POLARITY__) << 4U)) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCER |= ((__POLARITY__) << 8U)) :\ + ((__HANDLE__)->Instance->CCER |= (((__POLARITY__) << 12U)))) + +#define TIM_RESET_CAPTUREPOLARITY(__HANDLE__, __CHANNEL__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP)) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC2P | TIM_CCER_CC2NP)) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC3P | TIM_CCER_CC3NP)) :\ + ((__HANDLE__)->Instance->CCER &= ~(TIM_CCER_CC4P | TIM_CCER_CC4NP))) + +#define TIM_CHANNEL_STATE_GET(__HANDLE__, __CHANNEL__)\ + (((__CHANNEL__) == TIM_CHANNEL_1) ? (__HANDLE__)->ChannelState[0] :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? (__HANDLE__)->ChannelState[1] :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? (__HANDLE__)->ChannelState[2] :\ + (__HANDLE__)->ChannelState[3]) + +#define TIM_CHANNEL_STATE_SET(__HANDLE__, __CHANNEL__, __CHANNEL_STATE__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->ChannelState[0] = (__CHANNEL_STATE__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->ChannelState[1] = (__CHANNEL_STATE__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->ChannelState[2] = (__CHANNEL_STATE__)) :\ + ((__HANDLE__)->ChannelState[3] = (__CHANNEL_STATE__))) + +#define TIM_CHANNEL_STATE_SET_ALL(__HANDLE__, __CHANNEL_STATE__) do { \ + (__HANDLE__)->ChannelState[0] = (__CHANNEL_STATE__); \ + (__HANDLE__)->ChannelState[1] = (__CHANNEL_STATE__); \ + (__HANDLE__)->ChannelState[2] = (__CHANNEL_STATE__); \ + (__HANDLE__)->ChannelState[3] = (__CHANNEL_STATE__); \ + } while(0) + +#define TIM_CHANNEL_N_STATE_GET(__HANDLE__, __CHANNEL__)\ + (((__CHANNEL__) == TIM_CHANNEL_1) ? (__HANDLE__)->ChannelNState[0] :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? (__HANDLE__)->ChannelNState[1] :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? (__HANDLE__)->ChannelNState[2] :\ + (__HANDLE__)->ChannelNState[3]) + +#define TIM_CHANNEL_N_STATE_SET(__HANDLE__, __CHANNEL__, __CHANNEL_STATE__) \ + (((__CHANNEL__) == TIM_CHANNEL_1) ? ((__HANDLE__)->ChannelNState[0] = (__CHANNEL_STATE__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_2) ? ((__HANDLE__)->ChannelNState[1] = (__CHANNEL_STATE__)) :\ + ((__CHANNEL__) == TIM_CHANNEL_3) ? ((__HANDLE__)->ChannelNState[2] = (__CHANNEL_STATE__)) :\ + ((__HANDLE__)->ChannelNState[3] = (__CHANNEL_STATE__))) + +#define TIM_CHANNEL_N_STATE_SET_ALL(__HANDLE__, __CHANNEL_STATE__) do { \ + (__HANDLE__)->ChannelNState[0] = (__CHANNEL_STATE__); \ + (__HANDLE__)->ChannelNState[1] = (__CHANNEL_STATE__); \ + (__HANDLE__)->ChannelNState[2] = (__CHANNEL_STATE__); \ + (__HANDLE__)->ChannelNState[3] = (__CHANNEL_STATE__); \ + } while(0) + +/** + * @} + */ +/* End of private macros -----------------------------------------------------*/ + +/* Include TIM HAL Extended module */ +#include "stm32f4xx_hal_tim_ex.h" + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup TIM_Exported_Functions TIM Exported Functions + * @{ + */ + +/** @addtogroup TIM_Exported_Functions_Group1 TIM Time Base functions + * @brief Time Base functions + * @{ + */ +/* Time Base functions ********************************************************/ +HAL_StatusTypeDef HAL_TIM_Base_Init(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIM_Base_DeInit(TIM_HandleTypeDef *htim); +void HAL_TIM_Base_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef *htim); +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIM_Base_Start(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIM_Base_Stop(TIM_HandleTypeDef *htim); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIM_Base_Start_IT(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIM_Base_Stop_IT(TIM_HandleTypeDef *htim); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIM_Base_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIM_Base_Stop_DMA(TIM_HandleTypeDef *htim); +/** + * @} + */ + +/** @addtogroup TIM_Exported_Functions_Group2 TIM Output Compare functions + * @brief TIM Output Compare functions + * @{ + */ +/* Timer Output Compare functions *********************************************/ +HAL_StatusTypeDef HAL_TIM_OC_Init(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIM_OC_DeInit(TIM_HandleTypeDef *htim); +void HAL_TIM_OC_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIM_OC_MspDeInit(TIM_HandleTypeDef *htim); +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIM_OC_Start(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_OC_Stop(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIM_OC_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_OC_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIM_OC_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIM_OC_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @addtogroup TIM_Exported_Functions_Group3 TIM PWM functions + * @brief TIM PWM functions + * @{ + */ +/* Timer PWM functions ********************************************************/ +HAL_StatusTypeDef HAL_TIM_PWM_Init(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIM_PWM_DeInit(TIM_HandleTypeDef *htim); +void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef *htim); +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIM_PWM_Start(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_PWM_Stop(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIM_PWM_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_PWM_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIM_PWM_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIM_PWM_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @addtogroup TIM_Exported_Functions_Group4 TIM Input Capture functions + * @brief TIM Input Capture functions + * @{ + */ +/* Timer Input Capture functions **********************************************/ +HAL_StatusTypeDef HAL_TIM_IC_Init(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIM_IC_DeInit(TIM_HandleTypeDef *htim); +void HAL_TIM_IC_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIM_IC_MspDeInit(TIM_HandleTypeDef *htim); +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIM_IC_Start(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_IC_Stop(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIM_IC_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_IC_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIM_IC_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIM_IC_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @addtogroup TIM_Exported_Functions_Group5 TIM One Pulse functions + * @brief TIM One Pulse functions + * @{ + */ +/* Timer One Pulse functions **************************************************/ +HAL_StatusTypeDef HAL_TIM_OnePulse_Init(TIM_HandleTypeDef *htim, uint32_t OnePulseMode); +HAL_StatusTypeDef HAL_TIM_OnePulse_DeInit(TIM_HandleTypeDef *htim); +void HAL_TIM_OnePulse_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIM_OnePulse_MspDeInit(TIM_HandleTypeDef *htim); +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +HAL_StatusTypeDef HAL_TIM_OnePulse_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +HAL_StatusTypeDef HAL_TIM_OnePulse_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +/** + * @} + */ + +/** @addtogroup TIM_Exported_Functions_Group6 TIM Encoder functions + * @brief TIM Encoder functions + * @{ + */ +/* Timer Encoder functions ****************************************************/ +HAL_StatusTypeDef HAL_TIM_Encoder_Init(TIM_HandleTypeDef *htim, TIM_Encoder_InitTypeDef *sConfig); +HAL_StatusTypeDef HAL_TIM_Encoder_DeInit(TIM_HandleTypeDef *htim); +void HAL_TIM_Encoder_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIM_Encoder_MspDeInit(TIM_HandleTypeDef *htim); +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIM_Encoder_Start(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_Encoder_Stop(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIM_Encoder_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_Encoder_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIM_Encoder_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData1, + uint32_t *pData2, uint16_t Length); +HAL_StatusTypeDef HAL_TIM_Encoder_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @addtogroup TIM_Exported_Functions_Group7 TIM IRQ handler management + * @brief IRQ handler management + * @{ + */ +/* Interrupt Handler functions ***********************************************/ +void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim); +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group8 TIM Peripheral Control functions + * @brief Peripheral Control functions + * @{ + */ +/* Control functions *********************************************************/ +HAL_StatusTypeDef HAL_TIM_OC_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OC_InitTypeDef *sConfig, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_PWM_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OC_InitTypeDef *sConfig, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_IC_ConfigChannel(TIM_HandleTypeDef *htim, TIM_IC_InitTypeDef *sConfig, uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OnePulse_InitTypeDef *sConfig, + uint32_t OutputChannel, uint32_t InputChannel); +HAL_StatusTypeDef HAL_TIM_ConfigOCrefClear(TIM_HandleTypeDef *htim, TIM_ClearInputConfigTypeDef *sClearInputConfig, + uint32_t Channel); +HAL_StatusTypeDef HAL_TIM_ConfigClockSource(TIM_HandleTypeDef *htim, TIM_ClockConfigTypeDef *sClockSourceConfig); +HAL_StatusTypeDef HAL_TIM_ConfigTI1Input(TIM_HandleTypeDef *htim, uint32_t TI1_Selection); +HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro(TIM_HandleTypeDef *htim, TIM_SlaveConfigTypeDef *sSlaveConfig); +HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro_IT(TIM_HandleTypeDef *htim, TIM_SlaveConfigTypeDef *sSlaveConfig); +HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, uint32_t BurstLength); +HAL_StatusTypeDef HAL_TIM_DMABurst_MultiWriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, uint32_t BurstLength, + uint32_t DataLength); +HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStop(TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc); +HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, uint32_t BurstLength); +HAL_StatusTypeDef HAL_TIM_DMABurst_MultiReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, uint32_t BurstLength, + uint32_t DataLength); +HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStop(TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc); +HAL_StatusTypeDef HAL_TIM_GenerateEvent(TIM_HandleTypeDef *htim, uint32_t EventSource); +uint32_t HAL_TIM_ReadCapturedValue(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group9 TIM Callbacks functions + * @brief TIM Callbacks functions + * @{ + */ +/* Callback in non blocking modes (Interrupt and DMA) *************************/ +void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_PeriodElapsedHalfCpltCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_OC_DelayElapsedCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_IC_CaptureHalfCpltCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_PWM_PulseFinishedHalfCpltCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_TriggerCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_TriggerHalfCpltCallback(TIM_HandleTypeDef *htim); +void HAL_TIM_ErrorCallback(TIM_HandleTypeDef *htim); + +/* Callbacks Register/UnRegister functions ***********************************/ +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +HAL_StatusTypeDef HAL_TIM_RegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID, + pTIM_CallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_TIM_UnRegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group10 TIM Peripheral State functions + * @brief Peripheral State functions + * @{ + */ +/* Peripheral State functions ************************************************/ +HAL_TIM_StateTypeDef HAL_TIM_Base_GetState(TIM_HandleTypeDef *htim); +HAL_TIM_StateTypeDef HAL_TIM_OC_GetState(TIM_HandleTypeDef *htim); +HAL_TIM_StateTypeDef HAL_TIM_PWM_GetState(TIM_HandleTypeDef *htim); +HAL_TIM_StateTypeDef HAL_TIM_IC_GetState(TIM_HandleTypeDef *htim); +HAL_TIM_StateTypeDef HAL_TIM_OnePulse_GetState(TIM_HandleTypeDef *htim); +HAL_TIM_StateTypeDef HAL_TIM_Encoder_GetState(TIM_HandleTypeDef *htim); + +/* Peripheral Channel state functions ************************************************/ +HAL_TIM_ActiveChannel HAL_TIM_GetActiveChannel(TIM_HandleTypeDef *htim); +HAL_TIM_ChannelStateTypeDef HAL_TIM_GetChannelState(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_TIM_DMABurstStateTypeDef HAL_TIM_DMABurstState(TIM_HandleTypeDef *htim); +/** + * @} + */ + +/** + * @} + */ +/* End of exported functions -------------------------------------------------*/ + +/* Private functions----------------------------------------------------------*/ +/** @defgroup TIM_Private_Functions TIM Private Functions + * @{ + */ +void TIM_Base_SetConfig(TIM_TypeDef *TIMx, TIM_Base_InitTypeDef *Structure); +void TIM_TI1_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, uint32_t TIM_ICFilter); +void TIM_OC2_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config); +void TIM_ETR_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ExtTRGPrescaler, + uint32_t TIM_ExtTRGPolarity, uint32_t ExtTRGFilter); + +void TIM_DMADelayPulseHalfCplt(DMA_HandleTypeDef *hdma); +void TIM_DMAError(DMA_HandleTypeDef *hdma); +void TIM_DMACaptureCplt(DMA_HandleTypeDef *hdma); +void TIM_DMACaptureHalfCplt(DMA_HandleTypeDef *hdma); +void TIM_CCxChannelCmd(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ChannelState); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +void TIM_ResetCallback(TIM_HandleTypeDef *htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + +/** + * @} + */ +/* End of private functions --------------------------------------------------*/ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32F4xx_HAL_TIM_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h new file mode 100644 index 00000000..737fdc4e --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h @@ -0,0 +1,357 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_tim_ex.h + * @author MCD Application Team + * @brief Header file of TIM HAL Extended module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_HAL_TIM_EX_H +#define STM32F4xx_HAL_TIM_EX_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup TIMEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup TIMEx_Exported_Types TIM Extended Exported Types + * @{ + */ + +/** + * @brief TIM Hall sensor Configuration Structure definition + */ + +typedef struct +{ + uint32_t IC1Polarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Input_Capture_Polarity */ + + uint32_t IC1Prescaler; /*!< Specifies the Input Capture Prescaler. + This parameter can be a value of @ref TIM_Input_Capture_Prescaler */ + + uint32_t IC1Filter; /*!< Specifies the input capture filter. + This parameter can be a number between Min_Data = 0x0 and Max_Data = 0xF */ + + uint32_t Commutation_Delay; /*!< Specifies the pulse value to be loaded into the Capture Compare Register. + This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ +} TIM_HallSensor_InitTypeDef; +/** + * @} + */ +/* End of exported types -----------------------------------------------------*/ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup TIMEx_Exported_Constants TIM Extended Exported Constants + * @{ + */ + +/** @defgroup TIMEx_Remap TIM Extended Remapping + * @{ + */ +#if defined (TIM2) +#if defined(TIM8) +#define TIM_TIM2_TIM8_TRGO 0x00000000U /*!< TIM2 ITR1 is connected to TIM8 TRGO */ +#else +#define TIM_TIM2_ETH_PTP TIM_OR_ITR1_RMP_0 /*!< TIM2 ITR1 is connected to PTP trigger output */ +#endif /* TIM8 */ +#define TIM_TIM2_USBFS_SOF TIM_OR_ITR1_RMP_1 /*!< TIM2 ITR1 is connected to OTG FS SOF */ +#define TIM_TIM2_USBHS_SOF (TIM_OR_ITR1_RMP_1 | TIM_OR_ITR1_RMP_0) /*!< TIM2 ITR1 is connected to OTG HS SOF */ +#endif /* TIM2 */ + +#define TIM_TIM5_GPIO 0x00000000U /*!< TIM5 TI4 is connected to GPIO */ +#define TIM_TIM5_LSI TIM_OR_TI4_RMP_0 /*!< TIM5 TI4 is connected to LSI */ +#define TIM_TIM5_LSE TIM_OR_TI4_RMP_1 /*!< TIM5 TI4 is connected to LSE */ +#define TIM_TIM5_RTC (TIM_OR_TI4_RMP_1 | TIM_OR_TI4_RMP_0) /*!< TIM5 TI4 is connected to the RTC wakeup interrupt */ + +#define TIM_TIM11_GPIO 0x00000000U /*!< TIM11 TI1 is connected to GPIO */ +#define TIM_TIM11_HSE TIM_OR_TI1_RMP_1 /*!< TIM11 TI1 is connected to HSE_RTC clock */ +#if defined(SPDIFRX) +#define TIM_TIM11_SPDIFRX TIM_OR_TI1_RMP_0 /*!< TIM11 TI1 is connected to SPDIFRX_FRAME_SYNC */ +#endif /* SPDIFRX*/ + +#if defined(LPTIM_OR_TIM1_ITR2_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) +#define LPTIM_REMAP_MASK 0x10000000U + +#define TIM_TIM9_TIM3_TRGO LPTIM_REMAP_MASK /*!< TIM9 ITR1 is connected to TIM3 TRGO */ +#define TIM_TIM9_LPTIM (LPTIM_REMAP_MASK | LPTIM_OR_TIM9_ITR1_RMP) /*!< TIM9 ITR1 is connected to LPTIM1 output */ + +#define TIM_TIM5_TIM3_TRGO LPTIM_REMAP_MASK /*!< TIM5 ITR1 is connected to TIM3 TRGO */ +#define TIM_TIM5_LPTIM (LPTIM_REMAP_MASK | LPTIM_OR_TIM5_ITR1_RMP) /*!< TIM5 ITR1 is connected to LPTIM1 output */ + +#define TIM_TIM1_TIM3_TRGO LPTIM_REMAP_MASK /*!< TIM1 ITR2 is connected to TIM3 TRGO */ +#define TIM_TIM1_LPTIM (LPTIM_REMAP_MASK | LPTIM_OR_TIM1_ITR2_RMP) /*!< TIM1 ITR2 is connected to LPTIM1 output */ +#endif /* LPTIM_OR_TIM1_ITR2_RMP && LPTIM_OR_TIM5_ITR1_RMP && LPTIM_OR_TIM5_ITR1_RMP */ +/** + * @} + */ + +/** + * @} + */ +/* End of exported constants -------------------------------------------------*/ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup TIMEx_Exported_Macros TIM Extended Exported Macros + * @{ + */ + +/** + * @} + */ +/* End of exported macro -----------------------------------------------------*/ + +/* Private macro -------------------------------------------------------------*/ +/** @defgroup TIMEx_Private_Macros TIM Extended Private Macros + * @{ + */ +#if defined(SPDIFRX) +#define IS_TIM_REMAP(INSTANCE, TIM_REMAP) \ + ((((INSTANCE) == TIM2) && (((TIM_REMAP) == TIM_TIM2_TIM8_TRGO) || \ + ((TIM_REMAP) == TIM_TIM2_USBFS_SOF) || \ + ((TIM_REMAP) == TIM_TIM2_USBHS_SOF))) || \ + (((INSTANCE) == TIM5) && (((TIM_REMAP) == TIM_TIM5_GPIO) || \ + ((TIM_REMAP) == TIM_TIM5_LSI) || \ + ((TIM_REMAP) == TIM_TIM5_LSE) || \ + ((TIM_REMAP) == TIM_TIM5_RTC))) || \ + (((INSTANCE) == TIM11) && (((TIM_REMAP) == TIM_TIM11_GPIO) || \ + ((TIM_REMAP) == TIM_TIM11_SPDIFRX) || \ + ((TIM_REMAP) == TIM_TIM11_HSE)))) +#elif defined(TIM2) +#if defined(LPTIM_OR_TIM1_ITR2_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) +#define IS_TIM_REMAP(INSTANCE, TIM_REMAP) \ + ((((INSTANCE) == TIM2) && (((TIM_REMAP) == TIM_TIM2_TIM8_TRGO) || \ + ((TIM_REMAP) == TIM_TIM2_USBFS_SOF) || \ + ((TIM_REMAP) == TIM_TIM2_USBHS_SOF))) || \ + (((INSTANCE) == TIM5) && (((TIM_REMAP) == TIM_TIM5_GPIO) || \ + ((TIM_REMAP) == TIM_TIM5_LSI) || \ + ((TIM_REMAP) == TIM_TIM5_LSE) || \ + ((TIM_REMAP) == TIM_TIM5_RTC))) || \ + (((INSTANCE) == TIM11) && (((TIM_REMAP) == TIM_TIM11_GPIO) || \ + ((TIM_REMAP) == TIM_TIM11_HSE))) || \ + (((INSTANCE) == TIM1) && (((TIM_REMAP) == TIM_TIM1_TIM3_TRGO) || \ + ((TIM_REMAP) == TIM_TIM1_LPTIM))) || \ + (((INSTANCE) == TIM5) && (((TIM_REMAP) == TIM_TIM5_TIM3_TRGO) || \ + ((TIM_REMAP) == TIM_TIM5_LPTIM))) || \ + (((INSTANCE) == TIM9) && (((TIM_REMAP) == TIM_TIM9_TIM3_TRGO) || \ + ((TIM_REMAP) == TIM_TIM9_LPTIM)))) +#elif defined(TIM8) +#define IS_TIM_REMAP(INSTANCE, TIM_REMAP) \ + ((((INSTANCE) == TIM2) && (((TIM_REMAP) == TIM_TIM2_TIM8_TRGO) || \ + ((TIM_REMAP) == TIM_TIM2_USBFS_SOF) || \ + ((TIM_REMAP) == TIM_TIM2_USBHS_SOF))) || \ + (((INSTANCE) == TIM5) && (((TIM_REMAP) == TIM_TIM5_GPIO) || \ + ((TIM_REMAP) == TIM_TIM5_LSI) || \ + ((TIM_REMAP) == TIM_TIM5_LSE) || \ + ((TIM_REMAP) == TIM_TIM5_RTC))) || \ + (((INSTANCE) == TIM11) && (((TIM_REMAP) == TIM_TIM11_GPIO) || \ + ((TIM_REMAP) == TIM_TIM11_HSE)))) +#else +#define IS_TIM_REMAP(INSTANCE, TIM_REMAP) \ + ((((INSTANCE) == TIM2) && (((TIM_REMAP) == TIM_TIM2_ETH_PTP) || \ + ((TIM_REMAP) == TIM_TIM2_USBFS_SOF) || \ + ((TIM_REMAP) == TIM_TIM2_USBHS_SOF))) || \ + (((INSTANCE) == TIM5) && (((TIM_REMAP) == TIM_TIM5_GPIO) || \ + ((TIM_REMAP) == TIM_TIM5_LSI) || \ + ((TIM_REMAP) == TIM_TIM5_LSE) || \ + ((TIM_REMAP) == TIM_TIM5_RTC))) || \ + (((INSTANCE) == TIM11) && (((TIM_REMAP) == TIM_TIM11_GPIO) || \ + ((TIM_REMAP) == TIM_TIM11_HSE)))) +#endif /* LPTIM_OR_TIM1_ITR2_RMP && LPTIM_OR_TIM5_ITR1_RMP && LPTIM_OR_TIM5_ITR1_RMP */ +#else +#define IS_TIM_REMAP(INSTANCE, TIM_REMAP) \ + ((((INSTANCE) == TIM5) && (((TIM_REMAP) == TIM_TIM5_GPIO) || \ + ((TIM_REMAP) == TIM_TIM5_LSI) || \ + ((TIM_REMAP) == TIM_TIM5_LSE) || \ + ((TIM_REMAP) == TIM_TIM5_RTC))) || \ + (((INSTANCE) == TIM11) && (((TIM_REMAP) == TIM_TIM11_GPIO) || \ + ((TIM_REMAP) == TIM_TIM11_HSE)))) +#endif /* SPDIFRX */ + +/** + * @} + */ +/* End of private macro ------------------------------------------------------*/ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup TIMEx_Exported_Functions TIM Extended Exported Functions + * @{ + */ + +/** @addtogroup TIMEx_Exported_Functions_Group1 Extended Timer Hall Sensor functions + * @brief Timer Hall Sensor functions + * @{ + */ +/* Timer Hall Sensor functions **********************************************/ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Init(TIM_HandleTypeDef *htim, TIM_HallSensor_InitTypeDef *sConfig); +HAL_StatusTypeDef HAL_TIMEx_HallSensor_DeInit(TIM_HandleTypeDef *htim); + +void HAL_TIMEx_HallSensor_MspInit(TIM_HandleTypeDef *htim); +void HAL_TIMEx_HallSensor_MspDeInit(TIM_HandleTypeDef *htim); + +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop(TIM_HandleTypeDef *htim); +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_IT(TIM_HandleTypeDef *htim); +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_IT(TIM_HandleTypeDef *htim); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_DMA(TIM_HandleTypeDef *htim); +/** + * @} + */ + +/** @addtogroup TIMEx_Exported_Functions_Group2 Extended Timer Complementary Output Compare functions + * @brief Timer Complementary Output Compare functions + * @{ + */ +/* Timer Complementary Output Compare functions *****************************/ +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Start(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIMEx_OCN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel); + +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel); + +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @addtogroup TIMEx_Exported_Functions_Group3 Extended Timer Complementary PWM functions + * @brief Timer Complementary PWM functions + * @{ + */ +/* Timer Complementary PWM functions ****************************************/ +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Start(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel); + +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel); +/* Non-Blocking mode: DMA */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length); +HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel); +/** + * @} + */ + +/** @addtogroup TIMEx_Exported_Functions_Group4 Extended Timer Complementary One Pulse functions + * @brief Timer Complementary One Pulse functions + * @{ + */ +/* Timer Complementary One Pulse functions **********************************/ +/* Blocking mode: Polling */ +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel); + +/* Non-Blocking mode: Interrupt */ +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel); +/** + * @} + */ + +/** @addtogroup TIMEx_Exported_Functions_Group5 Extended Peripheral Control functions + * @brief Peripheral Control functions + * @{ + */ +/* Extended Control functions ************************************************/ +HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t InputTrigger, + uint32_t CommutationSource); +HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32_t InputTrigger, + uint32_t CommutationSource); +HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_DMA(TIM_HandleTypeDef *htim, uint32_t InputTrigger, + uint32_t CommutationSource); +HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, + TIM_MasterConfigTypeDef *sMasterConfig); +HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim, + TIM_BreakDeadTimeConfigTypeDef *sBreakDeadTimeConfig); +HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap); +/** + * @} + */ + +/** @addtogroup TIMEx_Exported_Functions_Group6 Extended Callbacks functions + * @brief Extended Callbacks functions + * @{ + */ +/* Extended Callback **********************************************************/ +void HAL_TIMEx_CommutCallback(TIM_HandleTypeDef *htim); +void HAL_TIMEx_CommutHalfCpltCallback(TIM_HandleTypeDef *htim); +void HAL_TIMEx_BreakCallback(TIM_HandleTypeDef *htim); +/** + * @} + */ + +/** @addtogroup TIMEx_Exported_Functions_Group7 Extended Peripheral State functions + * @brief Extended Peripheral State functions + * @{ + */ +/* Extended Peripheral State functions ***************************************/ +HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim); +HAL_TIM_ChannelStateTypeDef HAL_TIMEx_GetChannelNState(TIM_HandleTypeDef *htim, uint32_t ChannelN); +/** + * @} + */ + +/** + * @} + */ +/* End of exported functions -------------------------------------------------*/ + +/* Private functions----------------------------------------------------------*/ +/** @addtogroup TIMEx_Private_Functions TIMEx Private Functions + * @{ + */ +void TIMEx_DMACommutationCplt(DMA_HandleTypeDef *hdma); +void TIMEx_DMACommutationHalfCplt(DMA_HandleTypeDef *hdma); +/** + * @} + */ +/* End of private functions --------------------------------------------------*/ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + + +#endif /* STM32F4xx_HAL_TIM_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_uart.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_uart.h new file mode 100644 index 00000000..24a41147 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_uart.h @@ -0,0 +1,881 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_uart.h + * @author MCD Application Team + * @brief Header file of UART HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_HAL_UART_H +#define __STM32F4xx_HAL_UART_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup UART + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup UART_Exported_Types UART Exported Types + * @{ + */ + +/** + * @brief UART Init Structure definition + */ +typedef struct +{ + uint32_t BaudRate; /*!< This member configures the UART communication baud rate. + The baud rate is computed using the following formula: + - IntegerDivider = ((PCLKx) / (8 * (OVR8+1) * (huart->Init.BaudRate))) + - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8 * (OVR8+1)) + 0.5 + Where OVR8 is the "oversampling by 8 mode" configuration bit in the CR1 register. */ + + uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. + This parameter can be a value of @ref UART_Word_Length */ + + uint32_t StopBits; /*!< Specifies the number of stop bits transmitted. + This parameter can be a value of @ref UART_Stop_Bits */ + + uint32_t Parity; /*!< Specifies the parity mode. + This parameter can be a value of @ref UART_Parity + @note When parity is enabled, the computed parity is inserted + at the MSB position of the transmitted data (9th bit when + the word length is set to 9 data bits; 8th bit when the + word length is set to 8 data bits). */ + + uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled. + This parameter can be a value of @ref UART_Mode */ + + uint32_t HwFlowCtl; /*!< Specifies whether the hardware flow control mode is enabled or disabled. + This parameter can be a value of @ref UART_Hardware_Flow_Control */ + + uint32_t OverSampling; /*!< Specifies whether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to fPCLK/8). + This parameter can be a value of @ref UART_Over_Sampling */ +} UART_InitTypeDef; + +/** + * @brief HAL UART State structures definition + * @note HAL UART State value is a combination of 2 different substates: gState and RxState. + * - gState contains UART state information related to global Handle management + * and also information related to Tx operations. + * gState value coding follow below described bitmap : + * b7-b6 Error information + * 00 : No Error + * 01 : (Not Used) + * 10 : Timeout + * 11 : Error + * b5 Peripheral initialization status + * 0 : Reset (Peripheral not initialized) + * 1 : Init done (Peripheral initialized. HAL UART Init function already called) + * b4-b3 (not used) + * xx : Should be set to 00 + * b2 Intrinsic process state + * 0 : Ready + * 1 : Busy (Peripheral busy with some configuration or internal operations) + * b1 (not used) + * x : Should be set to 0 + * b0 Tx state + * 0 : Ready (no Tx operation ongoing) + * 1 : Busy (Tx operation ongoing) + * - RxState contains information related to Rx operations. + * RxState value coding follow below described bitmap : + * b7-b6 (not used) + * xx : Should be set to 00 + * b5 Peripheral initialization status + * 0 : Reset (Peripheral not initialized) + * 1 : Init done (Peripheral initialized) + * b4-b2 (not used) + * xxx : Should be set to 000 + * b1 Rx state + * 0 : Ready (no Rx operation ongoing) + * 1 : Busy (Rx operation ongoing) + * b0 (not used) + * x : Should be set to 0. + */ +typedef enum +{ + HAL_UART_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized + Value is allowed for gState and RxState */ + HAL_UART_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use + Value is allowed for gState and RxState */ + HAL_UART_STATE_BUSY = 0x24U, /*!< an internal process is ongoing + Value is allowed for gState only */ + HAL_UART_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing + Value is allowed for gState only */ + HAL_UART_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing + Value is allowed for RxState only */ + HAL_UART_STATE_BUSY_TX_RX = 0x23U, /*!< Data Transmission and Reception process is ongoing + Not to be used for neither gState nor RxState. + Value is result of combination (Or) between gState and RxState values */ + HAL_UART_STATE_TIMEOUT = 0xA0U, /*!< Timeout state + Value is allowed for gState only */ + HAL_UART_STATE_ERROR = 0xE0U /*!< Error + Value is allowed for gState only */ +} HAL_UART_StateTypeDef; + +/** + * @brief HAL UART Reception type definition + * @note HAL UART Reception type value aims to identify which type of Reception is ongoing. + * It is expected to admit following values : + * HAL_UART_RECEPTION_STANDARD = 0x00U, + * HAL_UART_RECEPTION_TOIDLE = 0x01U, + */ +typedef uint32_t HAL_UART_RxTypeTypeDef; + +/** + * @brief UART handle Structure definition + */ +typedef struct __UART_HandleTypeDef +{ + USART_TypeDef *Instance; /*!< UART registers base address */ + + UART_InitTypeDef Init; /*!< UART communication parameters */ + + uint8_t *pTxBuffPtr; /*!< Pointer to UART Tx transfer Buffer */ + + uint16_t TxXferSize; /*!< UART Tx Transfer size */ + + __IO uint16_t TxXferCount; /*!< UART Tx Transfer Counter */ + + uint8_t *pRxBuffPtr; /*!< Pointer to UART Rx transfer Buffer */ + + uint16_t RxXferSize; /*!< UART Rx Transfer size */ + + __IO uint16_t RxXferCount; /*!< UART Rx Transfer Counter */ + + __IO HAL_UART_RxTypeTypeDef ReceptionType; /*!< Type of ongoing reception */ + + DMA_HandleTypeDef *hdmatx; /*!< UART Tx DMA Handle parameters */ + + DMA_HandleTypeDef *hdmarx; /*!< UART Rx DMA Handle parameters */ + + HAL_LockTypeDef Lock; /*!< Locking object */ + + __IO HAL_UART_StateTypeDef gState; /*!< UART state information related to global Handle management + and also related to Tx operations. + This parameter can be a value of @ref HAL_UART_StateTypeDef */ + + __IO HAL_UART_StateTypeDef RxState; /*!< UART state information related to Rx operations. + This parameter can be a value of @ref HAL_UART_StateTypeDef */ + + __IO uint32_t ErrorCode; /*!< UART Error code */ + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + void (* TxHalfCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Tx Half Complete Callback */ + void (* TxCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Tx Complete Callback */ + void (* RxHalfCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Rx Half Complete Callback */ + void (* RxCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Rx Complete Callback */ + void (* ErrorCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Error Callback */ + void (* AbortCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Abort Complete Callback */ + void (* AbortTransmitCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Abort Transmit Complete Callback */ + void (* AbortReceiveCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Abort Receive Complete Callback */ + void (* WakeupCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Wakeup Callback */ + void (* RxEventCallback)(struct __UART_HandleTypeDef *huart, uint16_t Pos); /*!< UART Reception Event Callback */ + + void (* MspInitCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Msp Init callback */ + void (* MspDeInitCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Msp DeInit callback */ +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + +} UART_HandleTypeDef; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +/** + * @brief HAL UART Callback ID enumeration definition + */ +typedef enum +{ + HAL_UART_TX_HALFCOMPLETE_CB_ID = 0x00U, /*!< UART Tx Half Complete Callback ID */ + HAL_UART_TX_COMPLETE_CB_ID = 0x01U, /*!< UART Tx Complete Callback ID */ + HAL_UART_RX_HALFCOMPLETE_CB_ID = 0x02U, /*!< UART Rx Half Complete Callback ID */ + HAL_UART_RX_COMPLETE_CB_ID = 0x03U, /*!< UART Rx Complete Callback ID */ + HAL_UART_ERROR_CB_ID = 0x04U, /*!< UART Error Callback ID */ + HAL_UART_ABORT_COMPLETE_CB_ID = 0x05U, /*!< UART Abort Complete Callback ID */ + HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID = 0x06U, /*!< UART Abort Transmit Complete Callback ID */ + HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID = 0x07U, /*!< UART Abort Receive Complete Callback ID */ + HAL_UART_WAKEUP_CB_ID = 0x08U, /*!< UART Wakeup Callback ID */ + + HAL_UART_MSPINIT_CB_ID = 0x0BU, /*!< UART MspInit callback ID */ + HAL_UART_MSPDEINIT_CB_ID = 0x0CU /*!< UART MspDeInit callback ID */ + +} HAL_UART_CallbackIDTypeDef; + +/** + * @brief HAL UART Callback pointer definition + */ +typedef void (*pUART_CallbackTypeDef)(UART_HandleTypeDef *huart); /*!< pointer to an UART callback function */ +typedef void (*pUART_RxEventCallbackTypeDef)(struct __UART_HandleTypeDef *huart, uint16_t Pos); /*!< pointer to a UART Rx Event specific callback function */ + +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup UART_Exported_Constants UART Exported Constants + * @{ + */ + +/** @defgroup UART_Error_Code UART Error Code + * @{ + */ +#define HAL_UART_ERROR_NONE 0x00000000U /*!< No error */ +#define HAL_UART_ERROR_PE 0x00000001U /*!< Parity error */ +#define HAL_UART_ERROR_NE 0x00000002U /*!< Noise error */ +#define HAL_UART_ERROR_FE 0x00000004U /*!< Frame error */ +#define HAL_UART_ERROR_ORE 0x00000008U /*!< Overrun error */ +#define HAL_UART_ERROR_DMA 0x00000010U /*!< DMA transfer error */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +#define HAL_UART_ERROR_INVALID_CALLBACK 0x00000020U /*!< Invalid Callback error */ +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @defgroup UART_Word_Length UART Word Length + * @{ + */ +#define UART_WORDLENGTH_8B 0x00000000U +#define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) +/** + * @} + */ + +/** @defgroup UART_Stop_Bits UART Number of Stop Bits + * @{ + */ +#define UART_STOPBITS_1 0x00000000U +#define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1) +/** + * @} + */ + +/** @defgroup UART_Parity UART Parity + * @{ + */ +#define UART_PARITY_NONE 0x00000000U +#define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE) +#define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) +/** + * @} + */ + +/** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control + * @{ + */ +#define UART_HWCONTROL_NONE 0x00000000U +#define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE) +#define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE) +#define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE)) +/** + * @} + */ + +/** @defgroup UART_Mode UART Transfer Mode + * @{ + */ +#define UART_MODE_RX ((uint32_t)USART_CR1_RE) +#define UART_MODE_TX ((uint32_t)USART_CR1_TE) +#define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE | USART_CR1_RE)) +/** + * @} + */ + +/** @defgroup UART_State UART State + * @{ + */ +#define UART_STATE_DISABLE 0x00000000U +#define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE) +/** + * @} + */ + +/** @defgroup UART_Over_Sampling UART Over Sampling + * @{ + */ +#define UART_OVERSAMPLING_16 0x00000000U +#define UART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8) +/** + * @} + */ + +/** @defgroup UART_LIN_Break_Detection_Length UART LIN Break Detection Length + * @{ + */ +#define UART_LINBREAKDETECTLENGTH_10B 0x00000000U +#define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL) +/** + * @} + */ + +/** @defgroup UART_WakeUp_functions UART Wakeup Functions + * @{ + */ +#define UART_WAKEUPMETHOD_IDLELINE 0x00000000U +#define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE) +/** + * @} + */ + +/** @defgroup UART_Flags UART FLags + * Elements values convention: 0xXXXX + * - 0xXXXX : Flag mask in the SR register + * @{ + */ +#define UART_FLAG_CTS ((uint32_t)USART_SR_CTS) +#define UART_FLAG_LBD ((uint32_t)USART_SR_LBD) +#define UART_FLAG_TXE ((uint32_t)USART_SR_TXE) +#define UART_FLAG_TC ((uint32_t)USART_SR_TC) +#define UART_FLAG_RXNE ((uint32_t)USART_SR_RXNE) +#define UART_FLAG_IDLE ((uint32_t)USART_SR_IDLE) +#define UART_FLAG_ORE ((uint32_t)USART_SR_ORE) +#define UART_FLAG_NE ((uint32_t)USART_SR_NE) +#define UART_FLAG_FE ((uint32_t)USART_SR_FE) +#define UART_FLAG_PE ((uint32_t)USART_SR_PE) +/** + * @} + */ + +/** @defgroup UART_Interrupt_definition UART Interrupt Definitions + * Elements values convention: 0xY000XXXX + * - XXXX : Interrupt mask (16 bits) in the Y register + * - Y : Interrupt source register (2bits) + * - 0001: CR1 register + * - 0010: CR2 register + * - 0011: CR3 register + * @{ + */ + +#define UART_IT_PE ((uint32_t)(UART_CR1_REG_INDEX << 28U | USART_CR1_PEIE)) +#define UART_IT_TXE ((uint32_t)(UART_CR1_REG_INDEX << 28U | USART_CR1_TXEIE)) +#define UART_IT_TC ((uint32_t)(UART_CR1_REG_INDEX << 28U | USART_CR1_TCIE)) +#define UART_IT_RXNE ((uint32_t)(UART_CR1_REG_INDEX << 28U | USART_CR1_RXNEIE)) +#define UART_IT_IDLE ((uint32_t)(UART_CR1_REG_INDEX << 28U | USART_CR1_IDLEIE)) + +#define UART_IT_LBD ((uint32_t)(UART_CR2_REG_INDEX << 28U | USART_CR2_LBDIE)) + +#define UART_IT_CTS ((uint32_t)(UART_CR3_REG_INDEX << 28U | USART_CR3_CTSIE)) +#define UART_IT_ERR ((uint32_t)(UART_CR3_REG_INDEX << 28U | USART_CR3_EIE)) +/** + * @} + */ + +/** @defgroup UART_RECEPTION_TYPE_Values UART Reception type values + * @{ + */ +#define HAL_UART_RECEPTION_STANDARD (0x00000000U) /*!< Standard reception */ +#define HAL_UART_RECEPTION_TOIDLE (0x00000001U) /*!< Reception till completion or IDLE event */ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup UART_Exported_Macros UART Exported Macros + * @{ + */ + +/** @brief Reset UART handle gstate & RxState + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @retval None + */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +#define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) do{ \ + (__HANDLE__)->gState = HAL_UART_STATE_RESET; \ + (__HANDLE__)->RxState = HAL_UART_STATE_RESET; \ + (__HANDLE__)->MspInitCallback = NULL; \ + (__HANDLE__)->MspDeInitCallback = NULL; \ + } while(0U) +#else +#define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) do{ \ + (__HANDLE__)->gState = HAL_UART_STATE_RESET; \ + (__HANDLE__)->RxState = HAL_UART_STATE_RESET; \ + } while(0U) +#endif /*USE_HAL_UART_REGISTER_CALLBACKS */ + +/** @brief Flushes the UART DR register + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + */ +#define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR) + +/** @brief Checks whether the specified UART flag is set or not. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @param __FLAG__ specifies the flag to check. + * This parameter can be one of the following values: + * @arg UART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5) + * @arg UART_FLAG_LBD: LIN Break detection flag + * @arg UART_FLAG_TXE: Transmit data register empty flag + * @arg UART_FLAG_TC: Transmission Complete flag + * @arg UART_FLAG_RXNE: Receive data register not empty flag + * @arg UART_FLAG_IDLE: Idle Line detection flag + * @arg UART_FLAG_ORE: Overrun Error flag + * @arg UART_FLAG_NE: Noise Error flag + * @arg UART_FLAG_FE: Framing Error flag + * @arg UART_FLAG_PE: Parity Error flag + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) + +/** @brief Clears the specified UART pending flag. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @param __FLAG__ specifies the flag to check. + * This parameter can be any combination of the following values: + * @arg UART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5). + * @arg UART_FLAG_LBD: LIN Break detection flag. + * @arg UART_FLAG_TC: Transmission Complete flag. + * @arg UART_FLAG_RXNE: Receive data register not empty flag. + * + * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (Overrun + * error) and IDLE (Idle line detected) flags are cleared by software + * sequence: a read operation to USART_SR register followed by a read + * operation to USART_DR register. + * @note RXNE flag can be also cleared by a read to the USART_DR register. + * @note TC flag can be also cleared by software sequence: a read operation to + * USART_SR register followed by a write operation to USART_DR register. + * @note TXE flag is cleared only by a write to the USART_DR register. + * + * @retval None + */ +#define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__)) + +/** @brief Clears the UART PE pending flag. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @retval None + */ +#define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) \ + do{ \ + __IO uint32_t tmpreg = 0x00U; \ + tmpreg = (__HANDLE__)->Instance->SR; \ + tmpreg = (__HANDLE__)->Instance->DR; \ + UNUSED(tmpreg); \ + } while(0U) + +/** @brief Clears the UART FE pending flag. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @retval None + */ +#define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__) + +/** @brief Clears the UART NE pending flag. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @retval None + */ +#define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__) + +/** @brief Clears the UART ORE pending flag. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @retval None + */ +#define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__) + +/** @brief Clears the UART IDLE pending flag. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @retval None + */ +#define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__) + +/** @brief Enable the specified UART interrupt. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @param __INTERRUPT__ specifies the UART interrupt source to enable. + * This parameter can be one of the following values: + * @arg UART_IT_CTS: CTS change interrupt + * @arg UART_IT_LBD: LIN Break detection interrupt + * @arg UART_IT_TXE: Transmit Data Register empty interrupt + * @arg UART_IT_TC: Transmission complete interrupt + * @arg UART_IT_RXNE: Receive Data register not empty interrupt + * @arg UART_IT_IDLE: Idle line detection interrupt + * @arg UART_IT_PE: Parity Error interrupt + * @arg UART_IT_ERR: Error interrupt(Frame error, noise error, overrun error) + * @retval None + */ +#define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == UART_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & UART_IT_MASK)): \ + (((__INTERRUPT__) >> 28U) == UART_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & UART_IT_MASK)): \ + ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & UART_IT_MASK))) + +/** @brief Disable the specified UART interrupt. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @param __INTERRUPT__ specifies the UART interrupt source to disable. + * This parameter can be one of the following values: + * @arg UART_IT_CTS: CTS change interrupt + * @arg UART_IT_LBD: LIN Break detection interrupt + * @arg UART_IT_TXE: Transmit Data Register empty interrupt + * @arg UART_IT_TC: Transmission complete interrupt + * @arg UART_IT_RXNE: Receive Data register not empty interrupt + * @arg UART_IT_IDLE: Idle line detection interrupt + * @arg UART_IT_PE: Parity Error interrupt + * @arg UART_IT_ERR: Error interrupt(Frame error, noise error, overrun error) + * @retval None + */ +#define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == UART_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & UART_IT_MASK)): \ + (((__INTERRUPT__) >> 28U) == UART_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & UART_IT_MASK)): \ + ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & UART_IT_MASK))) + +/** @brief Checks whether the specified UART interrupt source is enabled or not. + * @param __HANDLE__ specifies the UART Handle. + * UART Handle selects the USARTx or UARTy peripheral + * (USART,UART availability and x,y values depending on device). + * @param __IT__ specifies the UART interrupt source to check. + * This parameter can be one of the following values: + * @arg UART_IT_CTS: CTS change interrupt (not available for UART4 and UART5) + * @arg UART_IT_LBD: LIN Break detection interrupt + * @arg UART_IT_TXE: Transmit Data Register empty interrupt + * @arg UART_IT_TC: Transmission complete interrupt + * @arg UART_IT_RXNE: Receive Data register not empty interrupt + * @arg UART_IT_IDLE: Idle line detection interrupt + * @arg UART_IT_ERR: Error interrupt + * @retval The new state of __IT__ (TRUE or FALSE). + */ +#define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28U) == UART_CR1_REG_INDEX)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28U) == UART_CR2_REG_INDEX)? \ + (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & UART_IT_MASK)) + +/** @brief Enable CTS flow control + * @note This macro allows to enable CTS hardware flow control for a given UART instance, + * without need to call HAL_UART_Init() function. + * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. + * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need + * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : + * - UART instance should have already been initialised (through call of HAL_UART_Init() ) + * - macro could only be called when corresponding UART instance is disabled (i.e __HAL_UART_DISABLE(__HANDLE__)) + * and should be followed by an Enable macro (i.e __HAL_UART_ENABLE(__HANDLE__)). + * @param __HANDLE__ specifies the UART Handle. + * The Handle Instance can be any USARTx (supporting the HW Flow control feature). + * It is used to select the USART peripheral (USART availability and x value depending on device). + * @retval None + */ +#define __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__) \ + do{ \ + SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \ + (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_CTSE; \ + } while(0U) + +/** @brief Disable CTS flow control + * @note This macro allows to disable CTS hardware flow control for a given UART instance, + * without need to call HAL_UART_Init() function. + * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. + * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need + * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : + * - UART instance should have already been initialised (through call of HAL_UART_Init() ) + * - macro could only be called when corresponding UART instance is disabled (i.e __HAL_UART_DISABLE(__HANDLE__)) + * and should be followed by an Enable macro (i.e __HAL_UART_ENABLE(__HANDLE__)). + * @param __HANDLE__ specifies the UART Handle. + * The Handle Instance can be any USARTx (supporting the HW Flow control feature). + * It is used to select the USART peripheral (USART availability and x value depending on device). + * @retval None + */ +#define __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__) \ + do{ \ + CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \ + (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_CTSE); \ + } while(0U) + +/** @brief Enable RTS flow control + * This macro allows to enable RTS hardware flow control for a given UART instance, + * without need to call HAL_UART_Init() function. + * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. + * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need + * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : + * - UART instance should have already been initialised (through call of HAL_UART_Init() ) + * - macro could only be called when corresponding UART instance is disabled (i.e __HAL_UART_DISABLE(__HANDLE__)) + * and should be followed by an Enable macro (i.e __HAL_UART_ENABLE(__HANDLE__)). + * @param __HANDLE__ specifies the UART Handle. + * The Handle Instance can be any USARTx (supporting the HW Flow control feature). + * It is used to select the USART peripheral (USART availability and x value depending on device). + * @retval None + */ +#define __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__) \ + do{ \ + SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE); \ + (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_RTSE; \ + } while(0U) + +/** @brief Disable RTS flow control + * This macro allows to disable RTS hardware flow control for a given UART instance, + * without need to call HAL_UART_Init() function. + * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. + * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need + * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : + * - UART instance should have already been initialised (through call of HAL_UART_Init() ) + * - macro could only be called when corresponding UART instance is disabled (i.e __HAL_UART_DISABLE(__HANDLE__)) + * and should be followed by an Enable macro (i.e __HAL_UART_ENABLE(__HANDLE__)). + * @param __HANDLE__ specifies the UART Handle. + * The Handle Instance can be any USARTx (supporting the HW Flow control feature). + * It is used to select the USART peripheral (USART availability and x value depending on device). + * @retval None + */ +#define __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__) \ + do{ \ + CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE);\ + (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_RTSE); \ + } while(0U) + +/** @brief Macro to enable the UART's one bit sample method + * @param __HANDLE__ specifies the UART Handle. + * @retval None + */ +#define __HAL_UART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) + +/** @brief Macro to disable the UART's one bit sample method + * @param __HANDLE__ specifies the UART Handle. + * @retval None + */ +#define __HAL_UART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT)) + +/** @brief Enable UART + * @param __HANDLE__ specifies the UART Handle. + * @retval None + */ +#define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) + +/** @brief Disable UART + * @param __HANDLE__ specifies the UART Handle. + * @retval None + */ +#define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup UART_Exported_Functions + * @{ + */ + +/** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions + * @{ + */ + +/* Initialization/de-initialization functions **********************************/ +HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength); +HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod); +HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart); +void HAL_UART_MspInit(UART_HandleTypeDef *huart); +void HAL_UART_MspDeInit(UART_HandleTypeDef *huart); + +/* Callbacks Register/UnRegister functions ***********************************/ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +HAL_StatusTypeDef HAL_UART_RegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID, pUART_CallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_UART_UnRegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID); + +HAL_StatusTypeDef HAL_UART_RegisterRxEventCallback(UART_HandleTypeDef *huart, pUART_RxEventCallbackTypeDef pCallback); +HAL_StatusTypeDef HAL_UART_UnRegisterRxEventCallback(UART_HandleTypeDef *huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @addtogroup UART_Exported_Functions_Group2 IO operation functions + * @{ + */ + +/* IO operation functions *******************************************************/ +HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart); + +HAL_StatusTypeDef HAL_UARTEx_ReceiveToIdle(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint16_t *RxLen, uint32_t Timeout); +HAL_StatusTypeDef HAL_UARTEx_ReceiveToIdle_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_UARTEx_ReceiveToIdle_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); + +/* Transfer Abort functions */ +HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart); + +void HAL_UART_IRQHandler(UART_HandleTypeDef *huart); +void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart); +void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart); +void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart); +void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart); +void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart); +void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart); +void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart); +void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart); + +void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size); + +/** + * @} + */ + +/** @addtogroup UART_Exported_Functions_Group3 + * @{ + */ +/* Peripheral Control functions ************************************************/ +HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_MultiProcessor_ExitMuteMode(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart); +HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart); +/** + * @} + */ + +/** @addtogroup UART_Exported_Functions_Group4 + * @{ + */ +/* Peripheral State functions **************************************************/ +HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart); +uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart); +/** + * @} + */ + +/** + * @} + */ +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup UART_Private_Constants UART Private Constants + * @{ + */ +/** @brief UART interruptions flag mask + * + */ +#define UART_IT_MASK 0x0000FFFFU + +#define UART_CR1_REG_INDEX 1U +#define UART_CR2_REG_INDEX 2U +#define UART_CR3_REG_INDEX 3U +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup UART_Private_Macros UART Private Macros + * @{ + */ +#define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B) || \ + ((LENGTH) == UART_WORDLENGTH_9B)) +#define IS_UART_LIN_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B)) +#define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_STOPBITS_1) || \ + ((STOPBITS) == UART_STOPBITS_2)) +#define IS_UART_PARITY(PARITY) (((PARITY) == UART_PARITY_NONE) || \ + ((PARITY) == UART_PARITY_EVEN) || \ + ((PARITY) == UART_PARITY_ODD)) +#define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\ + (((CONTROL) == UART_HWCONTROL_NONE) || \ + ((CONTROL) == UART_HWCONTROL_RTS) || \ + ((CONTROL) == UART_HWCONTROL_CTS) || \ + ((CONTROL) == UART_HWCONTROL_RTS_CTS)) +#define IS_UART_MODE(MODE) ((((MODE) & 0x0000FFF3U) == 0x00U) && ((MODE) != 0x00U)) +#define IS_UART_STATE(STATE) (((STATE) == UART_STATE_DISABLE) || \ + ((STATE) == UART_STATE_ENABLE)) +#define IS_UART_OVERSAMPLING(SAMPLING) (((SAMPLING) == UART_OVERSAMPLING_16) || \ + ((SAMPLING) == UART_OVERSAMPLING_8)) +#define IS_UART_LIN_OVERSAMPLING(SAMPLING) (((SAMPLING) == UART_OVERSAMPLING_16)) +#define IS_UART_LIN_BREAK_DETECT_LENGTH(LENGTH) (((LENGTH) == UART_LINBREAKDETECTLENGTH_10B) || \ + ((LENGTH) == UART_LINBREAKDETECTLENGTH_11B)) +#define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \ + ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK)) +#define IS_UART_BAUDRATE(BAUDRATE) ((BAUDRATE) <= 10500000U) +#define IS_UART_ADDRESS(ADDRESS) ((ADDRESS) <= 0x0FU) + +#define UART_DIV_SAMPLING16(_PCLK_, _BAUD_) ((uint32_t)((((uint64_t)(_PCLK_))*25U)/(4U*((uint64_t)(_BAUD_))))) +#define UART_DIVMANT_SAMPLING16(_PCLK_, _BAUD_) (UART_DIV_SAMPLING16((_PCLK_), (_BAUD_))/100U) +#define UART_DIVFRAQ_SAMPLING16(_PCLK_, _BAUD_) ((((UART_DIV_SAMPLING16((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) * 100U)) * 16U) + 50U) / 100U) +/* UART BRR = mantissa + overflow + fraction + = (UART DIVMANT << 4) + (UART DIVFRAQ & 0xF0) + (UART DIVFRAQ & 0x0FU) */ +#define UART_BRR_SAMPLING16(_PCLK_, _BAUD_) ((UART_DIVMANT_SAMPLING16((_PCLK_), (_BAUD_)) << 4U) + \ + (UART_DIVFRAQ_SAMPLING16((_PCLK_), (_BAUD_)) & 0xF0U) + \ + (UART_DIVFRAQ_SAMPLING16((_PCLK_), (_BAUD_)) & 0x0FU)) + +#define UART_DIV_SAMPLING8(_PCLK_, _BAUD_) ((uint32_t)((((uint64_t)(_PCLK_))*25U)/(2U*((uint64_t)(_BAUD_))))) +#define UART_DIVMANT_SAMPLING8(_PCLK_, _BAUD_) (UART_DIV_SAMPLING8((_PCLK_), (_BAUD_))/100U) +#define UART_DIVFRAQ_SAMPLING8(_PCLK_, _BAUD_) ((((UART_DIV_SAMPLING8((_PCLK_), (_BAUD_)) - (UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) * 100U)) * 8U) + 50U) / 100U) +/* UART BRR = mantissa + overflow + fraction + = (UART DIVMANT << 4) + ((UART DIVFRAQ & 0xF8) << 1) + (UART DIVFRAQ & 0x07U) */ +#define UART_BRR_SAMPLING8(_PCLK_, _BAUD_) ((UART_DIVMANT_SAMPLING8((_PCLK_), (_BAUD_)) << 4U) + \ + ((UART_DIVFRAQ_SAMPLING8((_PCLK_), (_BAUD_)) & 0xF8U) << 1U) + \ + (UART_DIVFRAQ_SAMPLING8((_PCLK_), (_BAUD_)) & 0x07U)) + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup UART_Private_Functions UART Private Functions + * @{ + */ + +HAL_StatusTypeDef UART_Start_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef UART_Start_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_HAL_UART_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_adc.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_adc.h new file mode 100644 index 00000000..93489114 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_adc.h @@ -0,0 +1,4781 @@ +/** + ****************************************************************************** + * @file stm32f4xx_ll_adc.h + * @author MCD Application Team + * @brief Header file of ADC LL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_LL_ADC_H +#define __STM32F4xx_LL_ADC_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx.h" + +/** @addtogroup STM32F4xx_LL_Driver + * @{ + */ + +#if defined (ADC1) || defined (ADC2) || defined (ADC3) + +/** @defgroup ADC_LL ADC + * @{ + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup ADC_LL_Private_Constants ADC Private Constants + * @{ + */ + +/* Internal mask for ADC group regular sequencer: */ +/* To select into literal LL_ADC_REG_RANK_x the relevant bits for: */ +/* - sequencer register offset */ +/* - sequencer rank bits position into the selected register */ + +/* Internal register offset for ADC group regular sequencer configuration */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_SQR1_REGOFFSET 0x00000000UL +#define ADC_SQR2_REGOFFSET 0x00000100UL +#define ADC_SQR3_REGOFFSET 0x00000200UL +#define ADC_SQR4_REGOFFSET 0x00000300UL + +#define ADC_REG_SQRX_REGOFFSET_MASK (ADC_SQR1_REGOFFSET | ADC_SQR2_REGOFFSET | ADC_SQR3_REGOFFSET | ADC_SQR4_REGOFFSET) +#define ADC_REG_RANK_ID_SQRX_MASK (ADC_CHANNEL_ID_NUMBER_MASK_POSBIT0) + +/* Definition of ADC group regular sequencer bits information to be inserted */ +/* into ADC group regular sequencer ranks literals definition. */ +#define ADC_REG_RANK_1_SQRX_BITOFFSET_POS ( 0UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ1) */ +#define ADC_REG_RANK_2_SQRX_BITOFFSET_POS ( 5UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ2) */ +#define ADC_REG_RANK_3_SQRX_BITOFFSET_POS (10UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ3) */ +#define ADC_REG_RANK_4_SQRX_BITOFFSET_POS (15UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ4) */ +#define ADC_REG_RANK_5_SQRX_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ5) */ +#define ADC_REG_RANK_6_SQRX_BITOFFSET_POS (25UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ6) */ +#define ADC_REG_RANK_7_SQRX_BITOFFSET_POS ( 0UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ7) */ +#define ADC_REG_RANK_8_SQRX_BITOFFSET_POS ( 5UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ8) */ +#define ADC_REG_RANK_9_SQRX_BITOFFSET_POS (10UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ9) */ +#define ADC_REG_RANK_10_SQRX_BITOFFSET_POS (15UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ10) */ +#define ADC_REG_RANK_11_SQRX_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ11) */ +#define ADC_REG_RANK_12_SQRX_BITOFFSET_POS (25UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ12) */ +#define ADC_REG_RANK_13_SQRX_BITOFFSET_POS ( 0UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ13) */ +#define ADC_REG_RANK_14_SQRX_BITOFFSET_POS ( 5UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ14) */ +#define ADC_REG_RANK_15_SQRX_BITOFFSET_POS (10UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ15) */ +#define ADC_REG_RANK_16_SQRX_BITOFFSET_POS (15UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ16) */ + +/* Internal mask for ADC group injected sequencer: */ +/* To select into literal LL_ADC_INJ_RANK_x the relevant bits for: */ +/* - data register offset */ +/* - offset register offset */ +/* - sequencer rank bits position into the selected register */ + +/* Internal register offset for ADC group injected data register */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_JDR1_REGOFFSET 0x00000000UL +#define ADC_JDR2_REGOFFSET 0x00000100UL +#define ADC_JDR3_REGOFFSET 0x00000200UL +#define ADC_JDR4_REGOFFSET 0x00000300UL + +/* Internal register offset for ADC group injected offset configuration */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_JOFR1_REGOFFSET 0x00000000UL +#define ADC_JOFR2_REGOFFSET 0x00001000UL +#define ADC_JOFR3_REGOFFSET 0x00002000UL +#define ADC_JOFR4_REGOFFSET 0x00003000UL + +#define ADC_INJ_JDRX_REGOFFSET_MASK (ADC_JDR1_REGOFFSET | ADC_JDR2_REGOFFSET | ADC_JDR3_REGOFFSET | ADC_JDR4_REGOFFSET) +#define ADC_INJ_JOFRX_REGOFFSET_MASK (ADC_JOFR1_REGOFFSET | ADC_JOFR2_REGOFFSET | ADC_JOFR3_REGOFFSET | ADC_JOFR4_REGOFFSET) +#define ADC_INJ_RANK_ID_JSQR_MASK (ADC_CHANNEL_ID_NUMBER_MASK_POSBIT0) + +/* Internal mask for ADC group regular trigger: */ +/* To select into literal LL_ADC_REG_TRIG_x the relevant bits for: */ +/* - regular trigger source */ +/* - regular trigger edge */ +#define ADC_REG_TRIG_EXT_EDGE_DEFAULT (ADC_CR2_EXTEN_0) /* Trigger edge set to rising edge (default setting for compatibility with some ADC on other STM32 families having this setting set by HW default value) */ + +/* Mask containing trigger source masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_REG_TRIG_SOURCE_MASK (((LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_EXTSEL) >> (4UL * 0UL)) | \ + ((ADC_CR2_EXTSEL) >> (4UL * 1UL)) | \ + ((ADC_CR2_EXTSEL) >> (4UL * 2UL)) | \ + ((ADC_CR2_EXTSEL) >> (4UL * 3UL))) + +/* Mask containing trigger edge masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_REG_TRIG_EDGE_MASK (((LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_EXTEN) >> (4UL * 0UL)) | \ + ((ADC_REG_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 1UL)) | \ + ((ADC_REG_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 2UL)) | \ + ((ADC_REG_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 3UL))) + +/* Definition of ADC group regular trigger bits information. */ +#define ADC_REG_TRIG_EXTSEL_BITOFFSET_POS (24UL) /* Value equivalent to POSITION_VAL(ADC_CR2_EXTSEL) */ +#define ADC_REG_TRIG_EXTEN_BITOFFSET_POS (28UL) /* Value equivalent to POSITION_VAL(ADC_CR2_EXTEN) */ + + + +/* Internal mask for ADC group injected trigger: */ +/* To select into literal LL_ADC_INJ_TRIG_x the relevant bits for: */ +/* - injected trigger source */ +/* - injected trigger edge */ +#define ADC_INJ_TRIG_EXT_EDGE_DEFAULT (ADC_CR2_JEXTEN_0) /* Trigger edge set to rising edge (default setting for compatibility with some ADC on other STM32 families having this setting set by HW default value) */ + +/* Mask containing trigger source masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_INJ_TRIG_SOURCE_MASK (((LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_JEXTSEL) >> (4UL * 0UL)) | \ + ((ADC_CR2_JEXTSEL) >> (4UL * 1UL)) | \ + ((ADC_CR2_JEXTSEL) >> (4UL * 2UL)) | \ + ((ADC_CR2_JEXTSEL) >> (4UL * 3UL))) + +/* Mask containing trigger edge masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_INJ_TRIG_EDGE_MASK (((LL_ADC_INJ_TRIG_SOFTWARE & ADC_CR2_JEXTEN) >> (4UL * 0UL)) | \ + ((ADC_INJ_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 1UL)) | \ + ((ADC_INJ_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 2UL)) | \ + ((ADC_INJ_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 3UL))) + +/* Definition of ADC group injected trigger bits information. */ +#define ADC_INJ_TRIG_EXTSEL_BITOFFSET_POS (16UL) /* Value equivalent to POSITION_VAL(ADC_CR2_JEXTSEL) */ +#define ADC_INJ_TRIG_EXTEN_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_CR2_JEXTEN) */ + +/* Internal mask for ADC channel: */ +/* To select into literal LL_ADC_CHANNEL_x the relevant bits for: */ +/* - channel identifier defined by number */ +/* - channel differentiation between external channels (connected to */ +/* GPIO pins) and internal channels (connected to internal paths) */ +/* - channel sampling time defined by SMPRx register offset */ +/* and SMPx bits positions into SMPRx register */ +#define ADC_CHANNEL_ID_NUMBER_MASK (ADC_CR1_AWDCH) +#define ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS ( 0UL)/* Value equivalent to POSITION_VAL(ADC_CHANNEL_ID_NUMBER_MASK) */ +#define ADC_CHANNEL_ID_MASK (ADC_CHANNEL_ID_NUMBER_MASK | ADC_CHANNEL_ID_INTERNAL_CH_MASK) +/* Equivalent mask of ADC_CHANNEL_NUMBER_MASK aligned on register LSB (bit 0) */ +#define ADC_CHANNEL_ID_NUMBER_MASK_POSBIT0 0x0000001FU /* Equivalent to shift: (ADC_CHANNEL_NUMBER_MASK >> POSITION_VAL(ADC_CHANNEL_NUMBER_MASK)) */ + +/* Channel differentiation between external and internal channels */ +#define ADC_CHANNEL_ID_INTERNAL_CH 0x80000000UL /* Marker of internal channel */ +#define ADC_CHANNEL_ID_INTERNAL_CH_2 0x40000000UL /* Marker of internal channel for other ADC instances, in case of different ADC internal channels mapped on same channel number on different ADC instances */ +#define ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT 0x10000000U /* Dummy bit for driver internal usage, not used in ADC channel setting registers CR1 or SQRx */ +#define ADC_CHANNEL_ID_INTERNAL_CH_MASK (ADC_CHANNEL_ID_INTERNAL_CH | ADC_CHANNEL_ID_INTERNAL_CH_2 | ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT) + +/* Internal register offset for ADC channel sampling time configuration */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_SMPR1_REGOFFSET 0x00000000UL +#define ADC_SMPR2_REGOFFSET 0x02000000UL +#define ADC_CHANNEL_SMPRX_REGOFFSET_MASK (ADC_SMPR1_REGOFFSET | ADC_SMPR2_REGOFFSET) + +#define ADC_CHANNEL_SMPx_BITOFFSET_MASK 0x01F00000UL +#define ADC_CHANNEL_SMPx_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_CHANNEL_SMPx_BITOFFSET_MASK) */ + +/* Definition of channels ID number information to be inserted into */ +/* channels literals definition. */ +#define ADC_CHANNEL_0_NUMBER 0x00000000UL +#define ADC_CHANNEL_1_NUMBER ( ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_2_NUMBER ( ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_3_NUMBER ( ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_4_NUMBER ( ADC_CR1_AWDCH_2 ) +#define ADC_CHANNEL_5_NUMBER ( ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_6_NUMBER ( ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_7_NUMBER ( ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_8_NUMBER ( ADC_CR1_AWDCH_3 ) +#define ADC_CHANNEL_9_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_10_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_11_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_12_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 ) +#define ADC_CHANNEL_13_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_14_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_15_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_16_NUMBER (ADC_CR1_AWDCH_4 ) +#define ADC_CHANNEL_17_NUMBER (ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_18_NUMBER (ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_1 ) + +/* Definition of channels sampling time information to be inserted into */ +/* channels literals definition. */ +#define ADC_CHANNEL_0_SMP (ADC_SMPR2_REGOFFSET | (( 0UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP0) */ +#define ADC_CHANNEL_1_SMP (ADC_SMPR2_REGOFFSET | (( 3UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP1) */ +#define ADC_CHANNEL_2_SMP (ADC_SMPR2_REGOFFSET | (( 6UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP2) */ +#define ADC_CHANNEL_3_SMP (ADC_SMPR2_REGOFFSET | (( 9UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP3) */ +#define ADC_CHANNEL_4_SMP (ADC_SMPR2_REGOFFSET | ((12UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP4) */ +#define ADC_CHANNEL_5_SMP (ADC_SMPR2_REGOFFSET | ((15UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP5) */ +#define ADC_CHANNEL_6_SMP (ADC_SMPR2_REGOFFSET | ((18UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP6) */ +#define ADC_CHANNEL_7_SMP (ADC_SMPR2_REGOFFSET | ((21UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP7) */ +#define ADC_CHANNEL_8_SMP (ADC_SMPR2_REGOFFSET | ((24UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP8) */ +#define ADC_CHANNEL_9_SMP (ADC_SMPR2_REGOFFSET | ((27UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP9) */ +#define ADC_CHANNEL_10_SMP (ADC_SMPR1_REGOFFSET | (( 0UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP10) */ +#define ADC_CHANNEL_11_SMP (ADC_SMPR1_REGOFFSET | (( 3UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP11) */ +#define ADC_CHANNEL_12_SMP (ADC_SMPR1_REGOFFSET | (( 6UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP12) */ +#define ADC_CHANNEL_13_SMP (ADC_SMPR1_REGOFFSET | (( 9UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP13) */ +#define ADC_CHANNEL_14_SMP (ADC_SMPR1_REGOFFSET | ((12UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP14) */ +#define ADC_CHANNEL_15_SMP (ADC_SMPR1_REGOFFSET | ((15UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP15) */ +#define ADC_CHANNEL_16_SMP (ADC_SMPR1_REGOFFSET | ((18UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP16) */ +#define ADC_CHANNEL_17_SMP (ADC_SMPR1_REGOFFSET | ((21UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP17) */ +#define ADC_CHANNEL_18_SMP (ADC_SMPR1_REGOFFSET | ((24UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP18) */ + +/* Internal mask for ADC analog watchdog: */ +/* To select into literals LL_ADC_AWD_CHANNELx_xxx the relevant bits for: */ +/* (concatenation of multiple bits used in different analog watchdogs, */ +/* (feature of several watchdogs not available on all STM32 families)). */ +/* - analog watchdog 1: monitored channel defined by number, */ +/* selection of ADC group (ADC groups regular and-or injected). */ + +/* Internal register offset for ADC analog watchdog channel configuration */ +#define ADC_AWD_CR1_REGOFFSET 0x00000000UL + +#define ADC_AWD_CRX_REGOFFSET_MASK (ADC_AWD_CR1_REGOFFSET) + +#define ADC_AWD_CR1_CHANNEL_MASK (ADC_CR1_AWDCH | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) +#define ADC_AWD_CR_ALL_CHANNEL_MASK (ADC_AWD_CR1_CHANNEL_MASK) + +/* Internal register offset for ADC analog watchdog threshold configuration */ +#define ADC_AWD_TR1_HIGH_REGOFFSET 0x00000000UL +#define ADC_AWD_TR1_LOW_REGOFFSET 0x00000001UL +#define ADC_AWD_TRX_REGOFFSET_MASK (ADC_AWD_TR1_HIGH_REGOFFSET | ADC_AWD_TR1_LOW_REGOFFSET) + +/* ADC registers bits positions */ +#define ADC_CR1_RES_BITOFFSET_POS (24UL) /* Value equivalent to POSITION_VAL(ADC_CR1_RES) */ +#define ADC_TR_HT_BITOFFSET_POS (16UL) /* Value equivalent to POSITION_VAL(ADC_TR_HT) */ + +/* ADC internal channels related definitions */ +/* Internal voltage reference VrefInt */ +#define VREFINT_CAL_ADDR ((uint16_t*) (0x1FFF7A2AU)) /* Internal voltage reference, address of parameter VREFINT_CAL: VrefInt ADC raw data acquired at temperature 30 DegC (tolerance: +-5 DegC), Vref+ = 3.3 V (tolerance: +-10 mV). */ +#define VREFINT_CAL_VREF ( 3300UL) /* Analog voltage reference (Vref+) value with which temperature sensor has been calibrated in production (tolerance: +-10 mV) (unit: mV). */ +/* Temperature sensor */ +#define TEMPSENSOR_CAL1_ADDR ((uint16_t*) (0x1FFF7A2CU)) /* Internal temperature sensor, address of parameter TS_CAL1: On STM32F4, temperature sensor ADC raw data acquired at temperature 30 DegC (tolerance: +-5 DegC), Vref+ = 3.3 V (tolerance: +-10 mV). */ +#define TEMPSENSOR_CAL2_ADDR ((uint16_t*) (0x1FFF7A2EU)) /* Internal temperature sensor, address of parameter TS_CAL2: On STM32F4, temperature sensor ADC raw data acquired at temperature 110 DegC (tolerance: +-5 DegC), Vref+ = 3.3 V (tolerance: +-10 mV). */ +#define TEMPSENSOR_CAL1_TEMP (( int32_t) 30) /* Internal temperature sensor, temperature at which temperature sensor has been calibrated in production for data into TEMPSENSOR_CAL1_ADDR (tolerance: +-5 DegC) (unit: DegC). */ +#define TEMPSENSOR_CAL2_TEMP (( int32_t) 110) /* Internal temperature sensor, temperature at which temperature sensor has been calibrated in production for data into TEMPSENSOR_CAL2_ADDR (tolerance: +-5 DegC) (unit: DegC). */ +#define TEMPSENSOR_CAL_VREFANALOG ( 3300UL) /* Analog voltage reference (Vref+) voltage with which temperature sensor has been calibrated in production (+-10 mV) (unit: mV). */ + +/** + * @} + */ + + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup ADC_LL_Private_Macros ADC Private Macros + * @{ + */ + +/** + * @brief Driver macro reserved for internal use: isolate bits with the + * selected mask and shift them to the register LSB + * (shift mask on register position bit 0). + * @param __BITS__ Bits in register 32 bits + * @param __MASK__ Mask in register 32 bits + * @retval Bits in register 32 bits + */ +#define __ADC_MASK_SHIFT(__BITS__, __MASK__) \ + (((__BITS__) & (__MASK__)) >> POSITION_VAL((__MASK__))) + +/** + * @brief Driver macro reserved for internal use: set a pointer to + * a register from a register basis from which an offset + * is applied. + * @param __REG__ Register basis from which the offset is applied. + * @param __REG_OFFFSET__ Offset to be applied (unit number of registers). + * @retval Pointer to register address + */ +#define __ADC_PTR_REG_OFFSET(__REG__, __REG_OFFFSET__) \ + ((__IO uint32_t *)((uint32_t) ((uint32_t)(&(__REG__)) + ((__REG_OFFFSET__) << 2UL)))) + +/** + * @} + */ + + +/* Exported types ------------------------------------------------------------*/ +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup ADC_LL_ES_INIT ADC Exported Init structure + * @{ + */ + +/** + * @brief Structure definition of some features of ADC common parameters + * and multimode + * (all ADC instances belonging to the same ADC common instance). + * @note The setting of these parameters by function @ref LL_ADC_CommonInit() + * is conditioned to ADC instances state (all ADC instances + * sharing the same ADC common instance): + * All ADC instances sharing the same ADC common instance must be + * disabled. + */ +typedef struct +{ + uint32_t CommonClock; /*!< Set parameter common to several ADC: Clock source and prescaler. + This parameter can be a value of @ref ADC_LL_EC_COMMON_CLOCK_SOURCE + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetCommonClock(). */ + +#if defined(ADC_MULTIMODE_SUPPORT) + uint32_t Multimode; /*!< Set ADC multimode configuration to operate in independent mode or multimode (for devices with several ADC instances). + This parameter can be a value of @ref ADC_LL_EC_MULTI_MODE + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetMultimode(). */ + + uint32_t MultiDMATransfer; /*!< Set ADC multimode conversion data transfer: no transfer or transfer by DMA. + This parameter can be a value of @ref ADC_LL_EC_MULTI_DMA_TRANSFER + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetMultiDMATransfer(). */ + + uint32_t MultiTwoSamplingDelay; /*!< Set ADC multimode delay between 2 sampling phases. + This parameter can be a value of @ref ADC_LL_EC_MULTI_TWOSMP_DELAY + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetMultiTwoSamplingDelay(). */ +#endif /* ADC_MULTIMODE_SUPPORT */ + +} LL_ADC_CommonInitTypeDef; + +/** + * @brief Structure definition of some features of ADC instance. + * @note These parameters have an impact on ADC scope: ADC instance. + * Affects both group regular and group injected (availability + * of ADC group injected depends on STM32 families). + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Instance . + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + */ +typedef struct +{ + uint32_t Resolution; /*!< Set ADC resolution. + This parameter can be a value of @ref ADC_LL_EC_RESOLUTION + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetResolution(). */ + + uint32_t DataAlignment; /*!< Set ADC conversion data alignment. + This parameter can be a value of @ref ADC_LL_EC_DATA_ALIGN + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetDataAlignment(). */ + + uint32_t SequencersScanMode; /*!< Set ADC scan selection. + This parameter can be a value of @ref ADC_LL_EC_SCAN_SELECTION + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetSequencersScanMode(). */ + +} LL_ADC_InitTypeDef; + +/** + * @brief Structure definition of some features of ADC group regular. + * @note These parameters have an impact on ADC scope: ADC group regular. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "REG"). + * @note The setting of these parameters by function @ref LL_ADC_REG_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + */ +typedef struct +{ + uint32_t TriggerSource; /*!< Set ADC group regular conversion trigger source: internal (SW start) or from external IP (timer event, external interrupt line). + This parameter can be a value of @ref ADC_LL_EC_REG_TRIGGER_SOURCE + @note On this STM32 series, setting of external trigger edge is performed + using function @ref LL_ADC_REG_StartConversionExtTrig(). + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetTriggerSource(). */ + + uint32_t SequencerLength; /*!< Set ADC group regular sequencer length. + This parameter can be a value of @ref ADC_LL_EC_REG_SEQ_SCAN_LENGTH + @note This parameter is discarded if scan mode is disabled (refer to parameter 'ADC_SequencersScanMode'). + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetSequencerLength(). */ + + uint32_t SequencerDiscont; /*!< Set ADC group regular sequencer discontinuous mode: sequence subdivided and scan conversions interrupted every selected number of ranks. + This parameter can be a value of @ref ADC_LL_EC_REG_SEQ_DISCONT_MODE + @note This parameter has an effect only if group regular sequencer is enabled + (scan length of 2 ranks or more). + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetSequencerDiscont(). */ + + uint32_t ContinuousMode; /*!< Set ADC continuous conversion mode on ADC group regular, whether ADC conversions are performed in single mode (one conversion per trigger) or in continuous mode (after the first trigger, following conversions launched successively automatically). + This parameter can be a value of @ref ADC_LL_EC_REG_CONTINUOUS_MODE + Note: It is not possible to enable both ADC group regular continuous mode and discontinuous mode. + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetContinuousMode(). */ + + uint32_t DMATransfer; /*!< Set ADC group regular conversion data transfer: no transfer or transfer by DMA, and DMA requests mode. + This parameter can be a value of @ref ADC_LL_EC_REG_DMA_TRANSFER + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetDMATransfer(). */ + +} LL_ADC_REG_InitTypeDef; + +/** + * @brief Structure definition of some features of ADC group injected. + * @note These parameters have an impact on ADC scope: ADC group injected. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "INJ"). + * @note The setting of these parameters by function @ref LL_ADC_INJ_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + */ +typedef struct +{ + uint32_t TriggerSource; /*!< Set ADC group injected conversion trigger source: internal (SW start) or from external IP (timer event, external interrupt line). + This parameter can be a value of @ref ADC_LL_EC_INJ_TRIGGER_SOURCE + @note On this STM32 series, setting of external trigger edge is performed + using function @ref LL_ADC_INJ_StartConversionExtTrig(). + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetTriggerSource(). */ + + uint32_t SequencerLength; /*!< Set ADC group injected sequencer length. + This parameter can be a value of @ref ADC_LL_EC_INJ_SEQ_SCAN_LENGTH + @note This parameter is discarded if scan mode is disabled (refer to parameter 'ADC_SequencersScanMode'). + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetSequencerLength(). */ + + uint32_t SequencerDiscont; /*!< Set ADC group injected sequencer discontinuous mode: sequence subdivided and scan conversions interrupted every selected number of ranks. + This parameter can be a value of @ref ADC_LL_EC_INJ_SEQ_DISCONT_MODE + @note This parameter has an effect only if group injected sequencer is enabled + (scan length of 2 ranks or more). + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetSequencerDiscont(). */ + + uint32_t TrigAuto; /*!< Set ADC group injected conversion trigger: independent or from ADC group regular. + This parameter can be a value of @ref ADC_LL_EC_INJ_TRIG_AUTO + Note: This parameter must be set to set to independent trigger if injected trigger source is set to an external trigger. + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetTrigAuto(). */ + +} LL_ADC_INJ_InitTypeDef; + +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup ADC_LL_Exported_Constants ADC Exported Constants + * @{ + */ + +/** @defgroup ADC_LL_EC_FLAG ADC flags + * @brief Flags defines which can be used with LL_ADC_ReadReg function + * @{ + */ +#define LL_ADC_FLAG_STRT ADC_SR_STRT /*!< ADC flag ADC group regular conversion start */ +#define LL_ADC_FLAG_EOCS ADC_SR_EOC /*!< ADC flag ADC group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_OVR ADC_SR_OVR /*!< ADC flag ADC group regular overrun */ +#define LL_ADC_FLAG_JSTRT ADC_SR_JSTRT /*!< ADC flag ADC group injected conversion start */ +#define LL_ADC_FLAG_JEOS ADC_SR_JEOC /*!< ADC flag ADC group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_AWD1 ADC_SR_AWD /*!< ADC flag ADC analog watchdog 1 */ +#if defined(ADC_MULTIMODE_SUPPORT) +#define LL_ADC_FLAG_EOCS_MST ADC_CSR_EOC1 /*!< ADC flag ADC multimode master group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_EOCS_SLV1 ADC_CSR_EOC2 /*!< ADC flag ADC multimode slave 1 group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_EOCS_SLV2 ADC_CSR_EOC3 /*!< ADC flag ADC multimode slave 2 group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_OVR_MST ADC_CSR_OVR1 /*!< ADC flag ADC multimode master group regular overrun */ +#define LL_ADC_FLAG_OVR_SLV1 ADC_CSR_OVR2 /*!< ADC flag ADC multimode slave 1 group regular overrun */ +#define LL_ADC_FLAG_OVR_SLV2 ADC_CSR_OVR3 /*!< ADC flag ADC multimode slave 2 group regular overrun */ +#define LL_ADC_FLAG_JEOS_MST ADC_CSR_JEOC1 /*!< ADC flag ADC multimode master group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_JEOS_SLV1 ADC_CSR_JEOC2 /*!< ADC flag ADC multimode slave 1 group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_JEOS_SLV2 ADC_CSR_JEOC3 /*!< ADC flag ADC multimode slave 2 group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_AWD1_MST ADC_CSR_AWD1 /*!< ADC flag ADC multimode master analog watchdog 1 of the ADC master */ +#define LL_ADC_FLAG_AWD1_SLV1 ADC_CSR_AWD2 /*!< ADC flag ADC multimode slave 1 analog watchdog 1 */ +#define LL_ADC_FLAG_AWD1_SLV2 ADC_CSR_AWD3 /*!< ADC flag ADC multimode slave 2 analog watchdog 1 */ +#endif +/** + * @} + */ + +/** @defgroup ADC_LL_EC_IT ADC interruptions for configuration (interruption enable or disable) + * @brief IT defines which can be used with LL_ADC_ReadReg and LL_ADC_WriteReg functions + * @{ + */ +#define LL_ADC_IT_EOCS ADC_CR1_EOCIE /*!< ADC interruption ADC group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_IT_OVR ADC_CR1_OVRIE /*!< ADC interruption ADC group regular overrun */ +#define LL_ADC_IT_JEOS ADC_CR1_JEOCIE /*!< ADC interruption ADC group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_IT_AWD1 ADC_CR1_AWDIE /*!< ADC interruption ADC analog watchdog 1 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REGISTERS ADC registers compliant with specific purpose + * @{ + */ +/* List of ADC registers intended to be used (most commonly) with */ +/* DMA transfer. */ +/* Refer to function @ref LL_ADC_DMA_GetRegAddr(). */ +#define LL_ADC_DMA_REG_REGULAR_DATA 0x00000000UL /* ADC group regular conversion data register (corresponding to register DR) to be used with ADC configured in independent mode. Without DMA transfer, register accessed by LL function @ref LL_ADC_REG_ReadConversionData32() and other functions @ref LL_ADC_REG_ReadConversionDatax() */ +#if defined(ADC_MULTIMODE_SUPPORT) +#define LL_ADC_DMA_REG_REGULAR_DATA_MULTI 0x00000001UL /* ADC group regular conversion data register (corresponding to register CDR) to be used with ADC configured in multimode (available on STM32 devices with several ADC instances). Without DMA transfer, register accessed by LL function @ref LL_ADC_REG_ReadMultiConversionData32() */ +#endif +/** + * @} + */ + +/** @defgroup ADC_LL_EC_COMMON_CLOCK_SOURCE ADC common - Clock source + * @{ + */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV2 0x00000000UL /*!< ADC synchronous clock derived from AHB clock with prescaler division by 2 */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV4 ( ADC_CCR_ADCPRE_0) /*!< ADC synchronous clock derived from AHB clock with prescaler division by 4 */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV6 (ADC_CCR_ADCPRE_1 ) /*!< ADC synchronous clock derived from AHB clock with prescaler division by 6 */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV8 (ADC_CCR_ADCPRE_1 | ADC_CCR_ADCPRE_0) /*!< ADC synchronous clock derived from AHB clock with prescaler division by 8 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_COMMON_PATH_INTERNAL ADC common - Measurement path to internal channels + * @{ + */ +/* Note: Other measurement paths to internal channels may be available */ +/* (connections to other peripherals). */ +/* If they are not listed below, they do not require any specific */ +/* path enable. In this case, Access to measurement path is done */ +/* only by selecting the corresponding ADC internal channel. */ +#define LL_ADC_PATH_INTERNAL_NONE 0x00000000UL /*!< ADC measurement paths all disabled */ +#define LL_ADC_PATH_INTERNAL_VREFINT (ADC_CCR_TSVREFE) /*!< ADC measurement path to internal channel VrefInt */ +#define LL_ADC_PATH_INTERNAL_TEMPSENSOR (ADC_CCR_TSVREFE) /*!< ADC measurement path to internal channel temperature sensor */ +#define LL_ADC_PATH_INTERNAL_VBAT (ADC_CCR_VBATE) /*!< ADC measurement path to internal channel Vbat */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_RESOLUTION ADC instance - Resolution + * @{ + */ +#define LL_ADC_RESOLUTION_12B 0x00000000UL /*!< ADC resolution 12 bits */ +#define LL_ADC_RESOLUTION_10B ( ADC_CR1_RES_0) /*!< ADC resolution 10 bits */ +#define LL_ADC_RESOLUTION_8B (ADC_CR1_RES_1 ) /*!< ADC resolution 8 bits */ +#define LL_ADC_RESOLUTION_6B (ADC_CR1_RES_1 | ADC_CR1_RES_0) /*!< ADC resolution 6 bits */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_DATA_ALIGN ADC instance - Data alignment + * @{ + */ +#define LL_ADC_DATA_ALIGN_RIGHT 0x00000000UL /*!< ADC conversion data alignment: right aligned (alignment on data register LSB bit 0)*/ +#define LL_ADC_DATA_ALIGN_LEFT (ADC_CR2_ALIGN) /*!< ADC conversion data alignment: left aligned (alignment on data register MSB bit 15)*/ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_SCAN_SELECTION ADC instance - Scan selection + * @{ + */ +#define LL_ADC_SEQ_SCAN_DISABLE 0x00000000UL /*!< ADC conversion is performed in unitary conversion mode (one channel converted, that defined in rank 1). Configuration of both groups regular and injected sequencers (sequence length, ...) is discarded: equivalent to length of 1 rank.*/ +#define LL_ADC_SEQ_SCAN_ENABLE (ADC_CR1_SCAN) /*!< ADC conversions are performed in sequence conversions mode, according to configuration of both groups regular and injected sequencers (sequence length, ...). */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_GROUPS ADC instance - Groups + * @{ + */ +#define LL_ADC_GROUP_REGULAR 0x00000001UL /*!< ADC group regular (available on all STM32 devices) */ +#define LL_ADC_GROUP_INJECTED 0x00000002UL /*!< ADC group injected (not available on all STM32 devices)*/ +#define LL_ADC_GROUP_REGULAR_INJECTED 0x00000003UL /*!< ADC both groups regular and injected */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_CHANNEL ADC instance - Channel number + * @{ + */ +#define LL_ADC_CHANNEL_0 (ADC_CHANNEL_0_NUMBER | ADC_CHANNEL_0_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN0 */ +#define LL_ADC_CHANNEL_1 (ADC_CHANNEL_1_NUMBER | ADC_CHANNEL_1_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN1 */ +#define LL_ADC_CHANNEL_2 (ADC_CHANNEL_2_NUMBER | ADC_CHANNEL_2_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN2 */ +#define LL_ADC_CHANNEL_3 (ADC_CHANNEL_3_NUMBER | ADC_CHANNEL_3_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN3 */ +#define LL_ADC_CHANNEL_4 (ADC_CHANNEL_4_NUMBER | ADC_CHANNEL_4_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN4 */ +#define LL_ADC_CHANNEL_5 (ADC_CHANNEL_5_NUMBER | ADC_CHANNEL_5_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN5 */ +#define LL_ADC_CHANNEL_6 (ADC_CHANNEL_6_NUMBER | ADC_CHANNEL_6_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN6 */ +#define LL_ADC_CHANNEL_7 (ADC_CHANNEL_7_NUMBER | ADC_CHANNEL_7_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN7 */ +#define LL_ADC_CHANNEL_8 (ADC_CHANNEL_8_NUMBER | ADC_CHANNEL_8_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN8 */ +#define LL_ADC_CHANNEL_9 (ADC_CHANNEL_9_NUMBER | ADC_CHANNEL_9_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN9 */ +#define LL_ADC_CHANNEL_10 (ADC_CHANNEL_10_NUMBER | ADC_CHANNEL_10_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN10 */ +#define LL_ADC_CHANNEL_11 (ADC_CHANNEL_11_NUMBER | ADC_CHANNEL_11_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN11 */ +#define LL_ADC_CHANNEL_12 (ADC_CHANNEL_12_NUMBER | ADC_CHANNEL_12_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN12 */ +#define LL_ADC_CHANNEL_13 (ADC_CHANNEL_13_NUMBER | ADC_CHANNEL_13_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN13 */ +#define LL_ADC_CHANNEL_14 (ADC_CHANNEL_14_NUMBER | ADC_CHANNEL_14_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN14 */ +#define LL_ADC_CHANNEL_15 (ADC_CHANNEL_15_NUMBER | ADC_CHANNEL_15_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN15 */ +#define LL_ADC_CHANNEL_16 (ADC_CHANNEL_16_NUMBER | ADC_CHANNEL_16_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN16 */ +#define LL_ADC_CHANNEL_17 (ADC_CHANNEL_17_NUMBER | ADC_CHANNEL_17_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN17 */ +#define LL_ADC_CHANNEL_18 (ADC_CHANNEL_18_NUMBER | ADC_CHANNEL_18_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN18 */ +#define LL_ADC_CHANNEL_VREFINT (LL_ADC_CHANNEL_17 | ADC_CHANNEL_ID_INTERNAL_CH) /*!< ADC internal channel connected to VrefInt: Internal voltage reference. On STM32F4, ADC channel available only on ADC instance: ADC1. */ +#define LL_ADC_CHANNEL_VBAT (LL_ADC_CHANNEL_18 | ADC_CHANNEL_ID_INTERNAL_CH) /*!< ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda. On STM32F4, ADC channel available only on ADC instance: ADC1. */ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F415xx) || defined(STM32F417xx) +#define LL_ADC_CHANNEL_TEMPSENSOR (LL_ADC_CHANNEL_16 | ADC_CHANNEL_ID_INTERNAL_CH) /*!< ADC internal channel connected to Temperature sensor. On STM32F4, ADC channel available only on ADC instance: ADC1. */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F410xx */ +#if defined(STM32F411xE) || defined(STM32F412Cx) || defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define LL_ADC_CHANNEL_TEMPSENSOR (LL_ADC_CHANNEL_18 | ADC_CHANNEL_ID_INTERNAL_CH | ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT) /*!< ADC internal channel connected to Temperature sensor. On STM32F4, ADC channel available only on ADC instance: ADC1. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#endif /* STM32F411xE || STM32F412Cx || STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_TRIGGER_SOURCE ADC group regular - Trigger source + * @{ + */ +#define LL_ADC_REG_TRIG_SOFTWARE 0x00000000UL /*!< ADC group regular conversion trigger internal: SW start. */ +#define LL_ADC_REG_TRIG_EXT_TIM1_CH1 (ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM1 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM1_CH2 (ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM1 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM1_CH3 (ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM1 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_CH2 (ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_CH3 (ADC_CR2_EXTSEL_2 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_CH4 (ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_TRGO (ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM3_CH1 (ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM3 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM3_TRGO (ADC_CR2_EXTSEL_3 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM3 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM4_CH4 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM4 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM5_CH1 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM5 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM5_CH2 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM5 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM5_CH3 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM5 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM8_CH1 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM8 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM8_TRGO (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM8 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_EXTI_LINE11 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: external interrupt line 11. Trigger edge set to rising edge (default setting). */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_TRIGGER_EDGE ADC group regular - Trigger edge + * @{ + */ +#define LL_ADC_REG_TRIG_EXT_RISING ( ADC_CR2_EXTEN_0) /*!< ADC group regular conversion trigger polarity set to rising edge */ +#define LL_ADC_REG_TRIG_EXT_FALLING (ADC_CR2_EXTEN_1 ) /*!< ADC group regular conversion trigger polarity set to falling edge */ +#define LL_ADC_REG_TRIG_EXT_RISINGFALLING (ADC_CR2_EXTEN_1 | ADC_CR2_EXTEN_0) /*!< ADC group regular conversion trigger polarity set to both rising and falling edges */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_CONTINUOUS_MODE ADC group regular - Continuous mode +* @{ +*/ +#define LL_ADC_REG_CONV_SINGLE 0x00000000UL /*!< ADC conversions are performed in single mode: one conversion per trigger */ +#define LL_ADC_REG_CONV_CONTINUOUS (ADC_CR2_CONT) /*!< ADC conversions are performed in continuous mode: after the first trigger, following conversions launched successively automatically */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_DMA_TRANSFER ADC group regular - DMA transfer of ADC conversion data + * @{ + */ +#define LL_ADC_REG_DMA_TRANSFER_NONE 0x00000000UL /*!< ADC conversions are not transferred by DMA */ +#define LL_ADC_REG_DMA_TRANSFER_LIMITED ( ADC_CR2_DMA) /*!< ADC conversion data are transferred by DMA, in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. */ +#define LL_ADC_REG_DMA_TRANSFER_UNLIMITED (ADC_CR2_DDS | ADC_CR2_DMA) /*!< ADC conversion data are transferred by DMA, in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions). This ADC mode is intended to be used with DMA mode circular. */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_FLAG_EOC_SELECTION ADC group regular - Flag EOC selection (unitary or sequence conversions) + * @{ + */ +#define LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV 0x00000000UL /*!< ADC flag EOC (end of unitary conversion) selected */ +#define LL_ADC_REG_FLAG_EOC_UNITARY_CONV (ADC_CR2_EOCS) /*!< ADC flag EOS (end of sequence conversions) selected */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_SEQ_SCAN_LENGTH ADC group regular - Sequencer scan length + * @{ + */ +#define LL_ADC_REG_SEQ_SCAN_DISABLE 0x00000000UL /*!< ADC group regular sequencer disable (equivalent to sequencer of 1 rank: ADC conversion on only 1 channel) */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS ( ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 2 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS ( ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 3 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS ( ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 4 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS ( ADC_SQR1_L_2 ) /*!< ADC group regular sequencer enable with 5 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS ( ADC_SQR1_L_2 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 6 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS ( ADC_SQR1_L_2 | ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 7 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS ( ADC_SQR1_L_2 | ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 8 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS (ADC_SQR1_L_3 ) /*!< ADC group regular sequencer enable with 9 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 10 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 11 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 12 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 ) /*!< ADC group regular sequencer enable with 13 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 14 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 | ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 15 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 | ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 16 ranks in the sequence */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_SEQ_DISCONT_MODE ADC group regular - Sequencer discontinuous mode + * @{ + */ +#define LL_ADC_REG_SEQ_DISCONT_DISABLE 0x00000000UL /*!< ADC group regular sequencer discontinuous mode disable */ +#define LL_ADC_REG_SEQ_DISCONT_1RANK ( ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every rank */ +#define LL_ADC_REG_SEQ_DISCONT_2RANKS ( ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enabled with sequence interruption every 2 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_3RANKS ( ADC_CR1_DISCNUM_1 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 3 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_4RANKS ( ADC_CR1_DISCNUM_1 | ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 4 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_5RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 5 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_6RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 6 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_7RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCNUM_1 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 7 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_8RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCNUM_1 | ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 8 ranks */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_SEQ_RANKS ADC group regular - Sequencer ranks + * @{ + */ +#define LL_ADC_REG_RANK_1 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_1_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 1 */ +#define LL_ADC_REG_RANK_2 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_2_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 2 */ +#define LL_ADC_REG_RANK_3 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_3_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 3 */ +#define LL_ADC_REG_RANK_4 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_4_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 4 */ +#define LL_ADC_REG_RANK_5 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_5_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 5 */ +#define LL_ADC_REG_RANK_6 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_6_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 6 */ +#define LL_ADC_REG_RANK_7 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_7_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 7 */ +#define LL_ADC_REG_RANK_8 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_8_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 8 */ +#define LL_ADC_REG_RANK_9 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_9_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 9 */ +#define LL_ADC_REG_RANK_10 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_10_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 10 */ +#define LL_ADC_REG_RANK_11 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_11_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 11 */ +#define LL_ADC_REG_RANK_12 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_12_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 12 */ +#define LL_ADC_REG_RANK_13 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_13_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 13 */ +#define LL_ADC_REG_RANK_14 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_14_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 14 */ +#define LL_ADC_REG_RANK_15 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_15_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 15 */ +#define LL_ADC_REG_RANK_16 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_16_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 16 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_TRIGGER_SOURCE ADC group injected - Trigger source + * @{ + */ +#define LL_ADC_INJ_TRIG_SOFTWARE 0x00000000UL /*!< ADC group injected conversion trigger internal: SW start. */ +#define LL_ADC_INJ_TRIG_EXT_TIM1_CH4 (ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM1 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM1_TRGO (ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM1 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM2_CH1 (ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM2 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM2_TRGO (ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM2 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM3_CH2 (ADC_CR2_JEXTSEL_2 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM3 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM3_CH4 (ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM3 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_CH1 (ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_CH2 (ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_CH3 (ADC_CR2_JEXTSEL_3 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_TRGO (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM5_CH4 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM5 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM5_TRGO (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM5 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM8_CH2 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM8 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM8_CH3 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM8 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM8_CH4 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM8 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_EXTI_LINE15 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: external interrupt line 15. Trigger edge set to rising edge (default setting). */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_TRIGGER_EDGE ADC group injected - Trigger edge + * @{ + */ +#define LL_ADC_INJ_TRIG_EXT_RISING ( ADC_CR2_JEXTEN_0) /*!< ADC group injected conversion trigger polarity set to rising edge */ +#define LL_ADC_INJ_TRIG_EXT_FALLING (ADC_CR2_JEXTEN_1 ) /*!< ADC group injected conversion trigger polarity set to falling edge */ +#define LL_ADC_INJ_TRIG_EXT_RISINGFALLING (ADC_CR2_JEXTEN_1 | ADC_CR2_JEXTEN_0) /*!< ADC group injected conversion trigger polarity set to both rising and falling edges */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_TRIG_AUTO ADC group injected - Automatic trigger mode +* @{ +*/ +#define LL_ADC_INJ_TRIG_INDEPENDENT 0x00000000UL /*!< ADC group injected conversion trigger independent. Setting mandatory if ADC group injected injected trigger source is set to an external trigger. */ +#define LL_ADC_INJ_TRIG_FROM_GRP_REGULAR (ADC_CR1_JAUTO) /*!< ADC group injected conversion trigger from ADC group regular. Setting compliant only with group injected trigger source set to SW start, without any further action on ADC group injected conversion start or stop: in this case, ADC group injected is controlled only from ADC group regular. */ +/** + * @} + */ + + +/** @defgroup ADC_LL_EC_INJ_SEQ_SCAN_LENGTH ADC group injected - Sequencer scan length + * @{ + */ +#define LL_ADC_INJ_SEQ_SCAN_DISABLE 0x00000000UL /*!< ADC group injected sequencer disable (equivalent to sequencer of 1 rank: ADC conversion on only 1 channel) */ +#define LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS ( ADC_JSQR_JL_0) /*!< ADC group injected sequencer enable with 2 ranks in the sequence */ +#define LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS (ADC_JSQR_JL_1 ) /*!< ADC group injected sequencer enable with 3 ranks in the sequence */ +#define LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS (ADC_JSQR_JL_1 | ADC_JSQR_JL_0) /*!< ADC group injected sequencer enable with 4 ranks in the sequence */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_SEQ_DISCONT_MODE ADC group injected - Sequencer discontinuous mode + * @{ + */ +#define LL_ADC_INJ_SEQ_DISCONT_DISABLE 0x00000000UL /*!< ADC group injected sequencer discontinuous mode disable */ +#define LL_ADC_INJ_SEQ_DISCONT_1RANK (ADC_CR1_JDISCEN) /*!< ADC group injected sequencer discontinuous mode enable with sequence interruption every rank */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_SEQ_RANKS ADC group injected - Sequencer ranks + * @{ + */ +#define LL_ADC_INJ_RANK_1 (ADC_JDR1_REGOFFSET | ADC_JOFR1_REGOFFSET | 0x00000001UL) /*!< ADC group injected sequencer rank 1 */ +#define LL_ADC_INJ_RANK_2 (ADC_JDR2_REGOFFSET | ADC_JOFR2_REGOFFSET | 0x00000002UL) /*!< ADC group injected sequencer rank 2 */ +#define LL_ADC_INJ_RANK_3 (ADC_JDR3_REGOFFSET | ADC_JOFR3_REGOFFSET | 0x00000003UL) /*!< ADC group injected sequencer rank 3 */ +#define LL_ADC_INJ_RANK_4 (ADC_JDR4_REGOFFSET | ADC_JOFR4_REGOFFSET | 0x00000004UL) /*!< ADC group injected sequencer rank 4 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_CHANNEL_SAMPLINGTIME Channel - Sampling time + * @{ + */ +#define LL_ADC_SAMPLINGTIME_3CYCLES 0x00000000UL /*!< Sampling time 3 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_15CYCLES (ADC_SMPR1_SMP10_0) /*!< Sampling time 15 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_28CYCLES (ADC_SMPR1_SMP10_1) /*!< Sampling time 28 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_56CYCLES (ADC_SMPR1_SMP10_1 | ADC_SMPR1_SMP10_0) /*!< Sampling time 56 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_84CYCLES (ADC_SMPR1_SMP10_2) /*!< Sampling time 84 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_112CYCLES (ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_0) /*!< Sampling time 112 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_144CYCLES (ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_1) /*!< Sampling time 144 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_480CYCLES (ADC_SMPR1_SMP10) /*!< Sampling time 480 ADC clock cycles */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_AWD_NUMBER Analog watchdog - Analog watchdog number + * @{ + */ +#define LL_ADC_AWD1 (ADC_AWD_CR1_CHANNEL_MASK | ADC_AWD_CR1_REGOFFSET) /*!< ADC analog watchdog number 1 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_AWD_CHANNELS Analog watchdog - Monitored channels + * @{ + */ +#define LL_ADC_AWD_DISABLE 0x00000000UL /*!< ADC analog watchdog monitoring disabled */ +#define LL_ADC_AWD_ALL_CHANNELS_REG ( ADC_CR1_AWDEN ) /*!< ADC analog watchdog monitoring of all channels, converted by group regular only */ +#define LL_ADC_AWD_ALL_CHANNELS_INJ ( ADC_CR1_JAWDEN ) /*!< ADC analog watchdog monitoring of all channels, converted by group injected only */ +#define LL_ADC_AWD_ALL_CHANNELS_REG_INJ ( ADC_CR1_JAWDEN | ADC_CR1_AWDEN ) /*!< ADC analog watchdog monitoring of all channels, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_0_REG ((LL_ADC_CHANNEL_0 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN0, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_0_INJ ((LL_ADC_CHANNEL_0 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN0, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_0_REG_INJ ((LL_ADC_CHANNEL_0 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN0, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_1_REG ((LL_ADC_CHANNEL_1 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN1, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_1_INJ ((LL_ADC_CHANNEL_1 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN1, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_1_REG_INJ ((LL_ADC_CHANNEL_1 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN1, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_2_REG ((LL_ADC_CHANNEL_2 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN2, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_2_INJ ((LL_ADC_CHANNEL_2 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN2, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_2_REG_INJ ((LL_ADC_CHANNEL_2 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN2, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_3_REG ((LL_ADC_CHANNEL_3 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN3, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_3_INJ ((LL_ADC_CHANNEL_3 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN3, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_3_REG_INJ ((LL_ADC_CHANNEL_3 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN3, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_4_REG ((LL_ADC_CHANNEL_4 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN4, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_4_INJ ((LL_ADC_CHANNEL_4 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN4, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_4_REG_INJ ((LL_ADC_CHANNEL_4 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN4, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_5_REG ((LL_ADC_CHANNEL_5 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN5, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_5_INJ ((LL_ADC_CHANNEL_5 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN5, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_5_REG_INJ ((LL_ADC_CHANNEL_5 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN5, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_6_REG ((LL_ADC_CHANNEL_6 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN6, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_6_INJ ((LL_ADC_CHANNEL_6 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN6, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_6_REG_INJ ((LL_ADC_CHANNEL_6 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN6, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_7_REG ((LL_ADC_CHANNEL_7 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN7, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_7_INJ ((LL_ADC_CHANNEL_7 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN7, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_7_REG_INJ ((LL_ADC_CHANNEL_7 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN7, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_8_REG ((LL_ADC_CHANNEL_8 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN8, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_8_INJ ((LL_ADC_CHANNEL_8 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN8, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_8_REG_INJ ((LL_ADC_CHANNEL_8 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN8, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_9_REG ((LL_ADC_CHANNEL_9 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN9, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_9_INJ ((LL_ADC_CHANNEL_9 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN9, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_9_REG_INJ ((LL_ADC_CHANNEL_9 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN9, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_10_REG ((LL_ADC_CHANNEL_10 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN10, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_10_INJ ((LL_ADC_CHANNEL_10 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN10, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_10_REG_INJ ((LL_ADC_CHANNEL_10 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN10, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_11_REG ((LL_ADC_CHANNEL_11 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN11, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_11_INJ ((LL_ADC_CHANNEL_11 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN11, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_11_REG_INJ ((LL_ADC_CHANNEL_11 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN11, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_12_REG ((LL_ADC_CHANNEL_12 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN12, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_12_INJ ((LL_ADC_CHANNEL_12 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN12, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_12_REG_INJ ((LL_ADC_CHANNEL_12 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN12, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_13_REG ((LL_ADC_CHANNEL_13 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN13, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_13_INJ ((LL_ADC_CHANNEL_13 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN13, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_13_REG_INJ ((LL_ADC_CHANNEL_13 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN13, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_14_REG ((LL_ADC_CHANNEL_14 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN14, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_14_INJ ((LL_ADC_CHANNEL_14 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN14, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_14_REG_INJ ((LL_ADC_CHANNEL_14 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN14, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_15_REG ((LL_ADC_CHANNEL_15 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN15, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_15_INJ ((LL_ADC_CHANNEL_15 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN15, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_15_REG_INJ ((LL_ADC_CHANNEL_15 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN15, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_16_REG ((LL_ADC_CHANNEL_16 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN16, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_16_INJ ((LL_ADC_CHANNEL_16 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN16, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_16_REG_INJ ((LL_ADC_CHANNEL_16 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN16, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_17_REG ((LL_ADC_CHANNEL_17 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN17, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_17_INJ ((LL_ADC_CHANNEL_17 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN17, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_17_REG_INJ ((LL_ADC_CHANNEL_17 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN17, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_18_REG ((LL_ADC_CHANNEL_18 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN18, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_18_INJ ((LL_ADC_CHANNEL_18 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN18, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_18_REG_INJ ((LL_ADC_CHANNEL_18 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN18, converted by either group regular or injected */ +#define LL_ADC_AWD_CH_VREFINT_REG ((LL_ADC_CHANNEL_VREFINT & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to VrefInt: Internal voltage reference, converted by group regular only */ +#define LL_ADC_AWD_CH_VREFINT_INJ ((LL_ADC_CHANNEL_VREFINT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to VrefInt: Internal voltage reference, converted by group injected only */ +#define LL_ADC_AWD_CH_VREFINT_REG_INJ ((LL_ADC_CHANNEL_VREFINT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to VrefInt: Internal voltage reference, converted by either group regular or injected */ +#define LL_ADC_AWD_CH_VBAT_REG ((LL_ADC_CHANNEL_VBAT & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda, converted by group regular only */ +#define LL_ADC_AWD_CH_VBAT_INJ ((LL_ADC_CHANNEL_VBAT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda, converted by group injected only */ +#define LL_ADC_AWD_CH_VBAT_REG_INJ ((LL_ADC_CHANNEL_VBAT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda */ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F415xx) || defined(STM32F417xx) +#define LL_ADC_AWD_CH_TEMPSENSOR_REG ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group regular only */ +#define LL_ADC_AWD_CH_TEMPSENSOR_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group injected only */ +#define LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by either group regular or injected */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F410xx */ +#if defined(STM32F411xE) || defined(STM32F412Cx) || defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define LL_ADC_AWD_CH_TEMPSENSOR_REG ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group regular only. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#define LL_ADC_AWD_CH_TEMPSENSOR_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group injected only. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#define LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by either group regular or injected. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#endif /* STM32F411xE || STM32F412Cx || STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_AWD_THRESHOLDS Analog watchdog - Thresholds + * @{ + */ +#define LL_ADC_AWD_THRESHOLD_HIGH (ADC_AWD_TR1_HIGH_REGOFFSET) /*!< ADC analog watchdog threshold high */ +#define LL_ADC_AWD_THRESHOLD_LOW (ADC_AWD_TR1_LOW_REGOFFSET) /*!< ADC analog watchdog threshold low */ +/** + * @} + */ + +#if defined(ADC_MULTIMODE_SUPPORT) +/** @defgroup ADC_LL_EC_MULTI_MODE Multimode - Mode + * @{ + */ +#define LL_ADC_MULTI_INDEPENDENT 0x00000000UL /*!< ADC dual mode disabled (ADC independent mode) */ +#define LL_ADC_MULTI_DUAL_REG_SIMULT ( ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 ) /*!< ADC dual mode enabled: group regular simultaneous */ +#define LL_ADC_MULTI_DUAL_REG_INTERL ( ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: Combined group regular interleaved */ +#define LL_ADC_MULTI_DUAL_INJ_SIMULT ( ADC_CCR_MULTI_2 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: group injected simultaneous */ +#define LL_ADC_MULTI_DUAL_INJ_ALTERN (ADC_CCR_MULTI_3 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: group injected alternate trigger. Works only with external triggers (not internal SW start) */ +#define LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM ( ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: Combined group regular simultaneous + group injected simultaneous */ +#define LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT ( ADC_CCR_MULTI_1 ) /*!< ADC dual mode enabled: Combined group regular simultaneous + group injected alternate trigger */ +#define LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM ( ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: Combined group regular interleaved + group injected simultaneous */ +#if defined(ADC3) +#define LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: Combined group regular simultaneous + group injected simultaneous */ +#define LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_1 ) /*!< ADC triple mode enabled: Combined group regular simultaneous + group injected alternate trigger */ +#define LL_ADC_MULTI_TRIPLE_INJ_SIMULT (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: group injected simultaneous */ +#define LL_ADC_MULTI_TRIPLE_REG_SIMULT (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 ) /*!< ADC triple mode enabled: group regular simultaneous */ +#define LL_ADC_MULTI_TRIPLE_REG_INTERL (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: Combined group regular interleaved */ +#define LL_ADC_MULTI_TRIPLE_INJ_ALTERN (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: group injected alternate trigger. Works only with external triggers (not internal SW start) */ +#endif +/** + * @} + */ + +/** @defgroup ADC_LL_EC_MULTI_DMA_TRANSFER Multimode - DMA transfer + * @{ + */ +#define LL_ADC_MULTI_REG_DMA_EACH_ADC 0x00000000UL /*!< ADC multimode group regular conversions are transferred by DMA: each ADC uses its own DMA channel, with its individual DMA transfer settings */ +#define LL_ADC_MULTI_REG_DMA_LIMIT_1 ( ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 1: 2 or 3 (dual or triple mode) half-words one by one, ADC1 then ADC2 then ADC3. */ +#define LL_ADC_MULTI_REG_DMA_LIMIT_2 ( ADC_CCR_DMA_1 ) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 2: 2 or 3 (dual or triple mode) half-words one by one, ADC2&1 then ADC1&3 then ADC3&2. */ +#define LL_ADC_MULTI_REG_DMA_LIMIT_3 ( ADC_CCR_DMA_1 | ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 3: 2 or 3 (dual or triple mode) bytes one by one, ADC2&1 then ADC1&3 then ADC3&2. */ +#define LL_ADC_MULTI_REG_DMA_UNLMT_1 (ADC_CCR_DDS | ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 1: 2 or 3 (dual or triple mode) half-words one by one, ADC1 then ADC2 then ADC3. */ +#define LL_ADC_MULTI_REG_DMA_UNLMT_2 (ADC_CCR_DDS | ADC_CCR_DMA_1 ) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 2: 2 or 3 (dual or triple mode) half-words by pairs, ADC2&1 then ADC1&3 then ADC3&2. */ +#define LL_ADC_MULTI_REG_DMA_UNLMT_3 (ADC_CCR_DDS | ADC_CCR_DMA_1 | ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 3: 2 or 3 (dual or triple mode) bytes one by one, ADC2&1 then ADC1&3 then ADC3&2. */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_MULTI_TWOSMP_DELAY Multimode - Delay between two sampling phases + * @{ + */ +#define LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES 0x00000000UL /*!< ADC multimode delay between two sampling phases: 5 ADC clock cycles*/ +#define LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES ( ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 6 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES ( ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 7 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES ( ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 8 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES ( ADC_CCR_DELAY_2 ) /*!< ADC multimode delay between two sampling phases: 9 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES ( ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 10 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES ( ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 11 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES ( ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 12 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES (ADC_CCR_DELAY_3 ) /*!< ADC multimode delay between two sampling phases: 13 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 14 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 15 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 16 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 ) /*!< ADC multimode delay between two sampling phases: 17 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 18 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 19 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 20 ADC clock cycles */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_MULTI_MASTER_SLAVE Multimode - ADC master or slave + * @{ + */ +#define LL_ADC_MULTI_MASTER ( ADC_CDR_RDATA_MST) /*!< In multimode, selection among several ADC instances: ADC master */ +#define LL_ADC_MULTI_SLAVE (ADC_CDR_RDATA_SLV ) /*!< In multimode, selection among several ADC instances: ADC slave */ +#define LL_ADC_MULTI_MASTER_SLAVE (ADC_CDR_RDATA_SLV | ADC_CDR_RDATA_MST) /*!< In multimode, selection among several ADC instances: both ADC master and ADC slave */ +/** + * @} + */ + +#endif /* ADC_MULTIMODE_SUPPORT */ + + +/** @defgroup ADC_LL_EC_HW_DELAYS Definitions of ADC hardware constraints delays + * @note Only ADC IP HW delays are defined in ADC LL driver driver, + * not timeout values. + * For details on delays values, refer to descriptions in source code + * above each literal definition. + * @{ + */ + +/* Note: Only ADC IP HW delays are defined in ADC LL driver driver, */ +/* not timeout values. */ +/* Timeout values for ADC operations are dependent to device clock */ +/* configuration (system clock versus ADC clock), */ +/* and therefore must be defined in user application. */ +/* Indications for estimation of ADC timeout delays, for this */ +/* STM32 series: */ +/* - ADC enable time: maximum delay is 2us */ +/* (refer to device datasheet, parameter "tSTAB") */ +/* - ADC conversion time: duration depending on ADC clock and ADC */ +/* configuration. */ +/* (refer to device reference manual, section "Timing") */ + +/* Delay for internal voltage reference stabilization time. */ +/* Delay set to maximum value (refer to device datasheet, */ +/* parameter "tSTART"). */ +/* Unit: us */ +#define LL_ADC_DELAY_VREFINT_STAB_US ( 10UL) /*!< Delay for internal voltage reference stabilization time */ + +/* Delay for temperature sensor stabilization time. */ +/* Literal set to maximum value (refer to device datasheet, */ +/* parameter "tSTART"). */ +/* Unit: us */ +#define LL_ADC_DELAY_TEMPSENSOR_STAB_US ( 10UL) /*!< Delay for internal voltage reference stabilization time */ + +/** + * @} + */ + +/** + * @} + */ + + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup ADC_LL_Exported_Macros ADC Exported Macros + * @{ + */ + +/** @defgroup ADC_LL_EM_WRITE_READ Common write and read registers Macros + * @{ + */ + +/** + * @brief Write a value in ADC register + * @param __INSTANCE__ ADC Instance + * @param __REG__ Register to be written + * @param __VALUE__ Value to be written in the register + * @retval None + */ +#define LL_ADC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) + +/** + * @brief Read a value in ADC register + * @param __INSTANCE__ ADC Instance + * @param __REG__ Register to be read + * @retval Register value + */ +#define LL_ADC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) +/** + * @} + */ + +/** @defgroup ADC_LL_EM_HELPER_MACRO ADC helper macro + * @{ + */ + +/** + * @brief Helper macro to get ADC channel number in decimal format + * from literals LL_ADC_CHANNEL_x. + * @note Example: + * __LL_ADC_CHANNEL_TO_DECIMAL_NB(LL_ADC_CHANNEL_4) + * will return decimal number "4". + * @note The input can be a value from functions where a channel + * number is returned, either defined with number + * or with bitfield (only one bit must be set). + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Value between Min_Data=0 and Max_Data=18 + */ +#define __LL_ADC_CHANNEL_TO_DECIMAL_NB(__CHANNEL__) \ + (((__CHANNEL__) & ADC_CHANNEL_ID_NUMBER_MASK) >> ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS) + +/** + * @brief Helper macro to get ADC channel in literal format LL_ADC_CHANNEL_x + * from number in decimal format. + * @note Example: + * __LL_ADC_DECIMAL_NB_TO_CHANNEL(4) + * will return a data equivalent to "LL_ADC_CHANNEL_4". + * @param __DECIMAL_NB__ Value between Min_Data=0 and Max_Data=18 + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + */ +#define __LL_ADC_DECIMAL_NB_TO_CHANNEL(__DECIMAL_NB__) \ + (((__DECIMAL_NB__) <= 9UL) \ + ? ( \ + ((__DECIMAL_NB__) << ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS) | \ + (ADC_SMPR2_REGOFFSET | (((uint32_t) (3UL * (__DECIMAL_NB__))) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) \ + ) \ + : \ + ( \ + ((__DECIMAL_NB__) << ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS) | \ + (ADC_SMPR1_REGOFFSET | (((uint32_t) (3UL * ((__DECIMAL_NB__) - 10UL))) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) \ + ) \ + ) + +/** + * @brief Helper macro to determine whether the selected channel + * corresponds to literal definitions of driver. + * @note The different literal definitions of ADC channels are: + * - ADC internal channel: + * LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ... + * - ADC external channel (channel connected to a GPIO pin): + * LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ... + * @note The channel parameter must be a value defined from literal + * definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, + * LL_ADC_CHANNEL_TEMPSENSOR, ...), + * ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...), + * must not be a value from functions where a channel number is + * returned from ADC registers, + * because internal and external channels share the same channel + * number in ADC registers. The differentiation is made only with + * parameters definitions of driver. + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Value "0" if the channel corresponds to a parameter definition of a ADC external channel (channel connected to a GPIO pin). + * Value "1" if the channel corresponds to a parameter definition of a ADC internal channel. + */ +#define __LL_ADC_IS_CHANNEL_INTERNAL(__CHANNEL__) \ + (((__CHANNEL__) & ADC_CHANNEL_ID_INTERNAL_CH_MASK) != 0UL) + +/** + * @brief Helper macro to convert a channel defined from parameter + * definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, + * LL_ADC_CHANNEL_TEMPSENSOR, ...), + * to its equivalent parameter definition of a ADC external channel + * (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...). + * @note The channel parameter can be, additionally to a value + * defined from parameter definition of a ADC internal channel + * (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), + * a value defined from parameter definition of + * ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...) + * or a value from functions where a channel number is returned + * from ADC registers. + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + */ +#define __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(__CHANNEL__) \ + ((__CHANNEL__) & ~ADC_CHANNEL_ID_INTERNAL_CH_MASK) + +/** + * @brief Helper macro to determine whether the internal channel + * selected is available on the ADC instance selected. + * @note The channel parameter must be a value defined from parameter + * definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, + * LL_ADC_CHANNEL_TEMPSENSOR, ...), + * must not be a value defined from parameter definition of + * ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...) + * or a value from functions where a channel number is + * returned from ADC registers, + * because internal and external channels share the same channel + * number in ADC registers. The differentiation is made only with + * parameters definitions of driver. + * @param __ADC_INSTANCE__ ADC instance + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1. + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Value "0" if the internal channel selected is not available on the ADC instance selected. + * Value "1" if the internal channel selected is available on the ADC instance selected. + */ +#define __LL_ADC_IS_CHANNEL_INTERNAL_AVAILABLE(__ADC_INSTANCE__, __CHANNEL__) \ + ( \ + ((__CHANNEL__) == LL_ADC_CHANNEL_VREFINT) || \ + ((__CHANNEL__) == LL_ADC_CHANNEL_TEMPSENSOR) || \ + ((__CHANNEL__) == LL_ADC_CHANNEL_VBAT) \ + ) +/** + * @brief Helper macro to define ADC analog watchdog parameter: + * define a single channel to monitor with analog watchdog + * from sequencer channel and groups definition. + * @note To be used with function @ref LL_ADC_SetAnalogWDMonitChannels(). + * Example: + * LL_ADC_SetAnalogWDMonitChannels( + * ADC1, LL_ADC_AWD1, + * __LL_ADC_ANALOGWD_CHANNEL_GROUP(LL_ADC_CHANNEL4, LL_ADC_GROUP_REGULAR)) + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + * @param __GROUP__ This parameter can be one of the following values: + * @arg @ref LL_ADC_GROUP_REGULAR + * @arg @ref LL_ADC_GROUP_INJECTED + * @arg @ref LL_ADC_GROUP_REGULAR_INJECTED + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_AWD_DISABLE + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_INJ + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG + * @arg @ref LL_ADC_AWD_CHANNEL_0_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG + * @arg @ref LL_ADC_AWD_CHANNEL_1_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG + * @arg @ref LL_ADC_AWD_CHANNEL_2_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG + * @arg @ref LL_ADC_AWD_CHANNEL_3_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG + * @arg @ref LL_ADC_AWD_CHANNEL_4_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG + * @arg @ref LL_ADC_AWD_CHANNEL_5_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG + * @arg @ref LL_ADC_AWD_CHANNEL_6_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG + * @arg @ref LL_ADC_AWD_CHANNEL_7_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG + * @arg @ref LL_ADC_AWD_CHANNEL_8_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG + * @arg @ref LL_ADC_AWD_CHANNEL_9_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG + * @arg @ref LL_ADC_AWD_CHANNEL_10_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG + * @arg @ref LL_ADC_AWD_CHANNEL_11_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG + * @arg @ref LL_ADC_AWD_CHANNEL_12_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG + * @arg @ref LL_ADC_AWD_CHANNEL_13_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG + * @arg @ref LL_ADC_AWD_CHANNEL_14_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG + * @arg @ref LL_ADC_AWD_CHANNEL_15_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG + * @arg @ref LL_ADC_AWD_CHANNEL_16_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG + * @arg @ref LL_ADC_AWD_CHANNEL_17_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG + * @arg @ref LL_ADC_AWD_CHANNEL_18_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG_INJ + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG_INJ (1) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG_INJ (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + */ +#define __LL_ADC_ANALOGWD_CHANNEL_GROUP(__CHANNEL__, __GROUP__) \ + (((__GROUP__) == LL_ADC_GROUP_REGULAR) \ + ? (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) \ + : \ + ((__GROUP__) == LL_ADC_GROUP_INJECTED) \ + ? (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) \ + : \ + (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) \ + ) + +/** + * @brief Helper macro to set the value of ADC analog watchdog threshold high + * or low in function of ADC resolution, when ADC resolution is + * different of 12 bits. + * @note To be used with function @ref LL_ADC_SetAnalogWDThresholds(). + * Example, with a ADC resolution of 8 bits, to set the value of + * analog watchdog threshold high (on 8 bits): + * LL_ADC_SetAnalogWDThresholds + * (< ADCx param >, + * __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(LL_ADC_RESOLUTION_8B, ) + * ); + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @param __AWD_THRESHOLD__ Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +#define __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(__ADC_RESOLUTION__, __AWD_THRESHOLD__) \ + ((__AWD_THRESHOLD__) << ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL ))) + +/** + * @brief Helper macro to get the value of ADC analog watchdog threshold high + * or low in function of ADC resolution, when ADC resolution is + * different of 12 bits. + * @note To be used with function @ref LL_ADC_GetAnalogWDThresholds(). + * Example, with a ADC resolution of 8 bits, to get the value of + * analog watchdog threshold high (on 8 bits): + * < threshold_value_6_bits > = __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION + * (LL_ADC_RESOLUTION_8B, + * LL_ADC_GetAnalogWDThresholds(, LL_ADC_AWD_THRESHOLD_HIGH) + * ); + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @param __AWD_THRESHOLD_12_BITS__ Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +#define __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION(__ADC_RESOLUTION__, __AWD_THRESHOLD_12_BITS__) \ + ((__AWD_THRESHOLD_12_BITS__) >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL ))) + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Helper macro to get the ADC multimode conversion data of ADC master + * or ADC slave from raw value with both ADC conversion data concatenated. + * @note This macro is intended to be used when multimode transfer by DMA + * is enabled: refer to function @ref LL_ADC_SetMultiDMATransfer(). + * In this case the transferred data need to processed with this macro + * to separate the conversion data of ADC master and ADC slave. + * @param __ADC_MULTI_MASTER_SLAVE__ This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_MASTER + * @arg @ref LL_ADC_MULTI_SLAVE + * @param __ADC_MULTI_CONV_DATA__ Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +#define __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(__ADC_MULTI_MASTER_SLAVE__, __ADC_MULTI_CONV_DATA__) \ + (((__ADC_MULTI_CONV_DATA__) >> POSITION_VAL((__ADC_MULTI_MASTER_SLAVE__))) & ADC_CDR_RDATA_MST) +#endif + +/** + * @brief Helper macro to select the ADC common instance + * to which is belonging the selected ADC instance. + * @note ADC common register instance can be used for: + * - Set parameters common to several ADC instances + * - Multimode (for devices with several ADC instances) + * Refer to functions having argument "ADCxy_COMMON" as parameter. + * @param __ADCx__ ADC instance + * @retval ADC common register instance + */ +#if defined(ADC1) && defined(ADC2) && defined(ADC3) +#define __LL_ADC_COMMON_INSTANCE(__ADCx__) \ + (ADC123_COMMON) +#elif defined(ADC1) && defined(ADC2) +#define __LL_ADC_COMMON_INSTANCE(__ADCx__) \ + (ADC12_COMMON) +#else +#define __LL_ADC_COMMON_INSTANCE(__ADCx__) \ + (ADC1_COMMON) +#endif + +/** + * @brief Helper macro to check if all ADC instances sharing the same + * ADC common instance are disabled. + * @note This check is required by functions with setting conditioned to + * ADC state: + * All ADC instances of the ADC common group must be disabled. + * Refer to functions having argument "ADCxy_COMMON" as parameter. + * @note On devices with only 1 ADC common instance, parameter of this macro + * is useless and can be ignored (parameter kept for compatibility + * with devices featuring several ADC common instances). + * @param __ADCXY_COMMON__ ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Value "0" if all ADC instances sharing the same ADC common instance + * are disabled. + * Value "1" if at least one ADC instance sharing the same ADC common instance + * is enabled. + */ +#if defined(ADC1) && defined(ADC2) && defined(ADC3) +#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__) \ + (LL_ADC_IsEnabled(ADC1) | \ + LL_ADC_IsEnabled(ADC2) | \ + LL_ADC_IsEnabled(ADC3) ) +#elif defined(ADC1) && defined(ADC2) +#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__) \ + (LL_ADC_IsEnabled(ADC1) | \ + LL_ADC_IsEnabled(ADC2) ) +#else +#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__) \ + (LL_ADC_IsEnabled(ADC1)) +#endif + +/** + * @brief Helper macro to define the ADC conversion data full-scale digital + * value corresponding to the selected ADC resolution. + * @note ADC conversion data full-scale corresponds to voltage range + * determined by analog voltage references Vref+ and Vref- + * (refer to reference manual). + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval ADC conversion data equivalent voltage value (unit: mVolt) + */ +#define __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__) \ + (0xFFFU >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL))) + +/** + * @brief Helper macro to convert the ADC conversion data from + * a resolution to another resolution. + * @param __DATA__ ADC conversion data to be converted + * @param __ADC_RESOLUTION_CURRENT__ Resolution of to the data to be converted + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @param __ADC_RESOLUTION_TARGET__ Resolution of the data after conversion + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval ADC conversion data to the requested resolution + */ +#define __LL_ADC_CONVERT_DATA_RESOLUTION(__DATA__, __ADC_RESOLUTION_CURRENT__, __ADC_RESOLUTION_TARGET__) \ + (((__DATA__) \ + << ((__ADC_RESOLUTION_CURRENT__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL))) \ + >> ((__ADC_RESOLUTION_TARGET__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL)) \ + ) + +/** + * @brief Helper macro to calculate the voltage (unit: mVolt) + * corresponding to a ADC conversion data (unit: digital value). + * @note Analog reference voltage (Vref+) must be either known from + * user board environment or can be calculated using ADC measurement + * and ADC helper macro @ref __LL_ADC_CALC_VREFANALOG_VOLTAGE(). + * @param __VREFANALOG_VOLTAGE__ Analog reference voltage (unit mV) + * @param __ADC_DATA__ ADC conversion data (resolution 12 bits) + * (unit: digital value). + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval ADC conversion data equivalent voltage value (unit: mVolt) + */ +#define __LL_ADC_CALC_DATA_TO_VOLTAGE(__VREFANALOG_VOLTAGE__,\ + __ADC_DATA__,\ + __ADC_RESOLUTION__) \ + ((__ADC_DATA__) * (__VREFANALOG_VOLTAGE__) \ + / __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__) \ + ) + +/** + * @brief Helper macro to calculate analog reference voltage (Vref+) + * (unit: mVolt) from ADC conversion data of internal voltage + * reference VrefInt. + * @note Computation is using VrefInt calibration value + * stored in system memory for each device during production. + * @note This voltage depends on user board environment: voltage level + * connected to pin Vref+. + * On devices with small package, the pin Vref+ is not present + * and internally bonded to pin Vdda. + * @note On this STM32 series, calibration data of internal voltage reference + * VrefInt corresponds to a resolution of 12 bits, + * this is the recommended ADC resolution to convert voltage of + * internal voltage reference VrefInt. + * Otherwise, this macro performs the processing to scale + * ADC conversion data to 12 bits. + * @param __VREFINT_ADC_DATA__ ADC conversion data (resolution 12 bits) + * of internal voltage reference VrefInt (unit: digital value). + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval Analog reference voltage (unit: mV) + */ +#define __LL_ADC_CALC_VREFANALOG_VOLTAGE(__VREFINT_ADC_DATA__,\ + __ADC_RESOLUTION__) \ + (((uint32_t)(*VREFINT_CAL_ADDR) * VREFINT_CAL_VREF) \ + / __LL_ADC_CONVERT_DATA_RESOLUTION((__VREFINT_ADC_DATA__), \ + (__ADC_RESOLUTION__), \ + LL_ADC_RESOLUTION_12B)) + +/* Note: On device STM32F4x9, calibration parameter TS_CAL2 is not available. */ +/* Therefore, helper macro __LL_ADC_CALC_TEMPERATURE() is not available.*/ +/* Use helper macro @ref __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(). */ +#if !defined(STM32F469) && !defined(STM32F479xx) && !defined(STM32F429xx) && !defined(STM32F439xx) +/** + * @brief Helper macro to calculate the temperature (unit: degree Celsius) + * from ADC conversion data of internal temperature sensor. + * @note Computation is using temperature sensor calibration values + * stored in system memory for each device during production. + * @note Calculation formula: + * Temperature = ((TS_ADC_DATA - TS_CAL1) + * * (TS_CAL2_TEMP - TS_CAL1_TEMP)) + * / (TS_CAL2 - TS_CAL1) + TS_CAL1_TEMP + * with TS_ADC_DATA = temperature sensor raw data measured by ADC + * Avg_Slope = (TS_CAL2 - TS_CAL1) + * / (TS_CAL2_TEMP - TS_CAL1_TEMP) + * TS_CAL1 = equivalent TS_ADC_DATA at temperature + * TEMP_DEGC_CAL1 (calibrated in factory) + * TS_CAL2 = equivalent TS_ADC_DATA at temperature + * TEMP_DEGC_CAL2 (calibrated in factory) + * Caution: Calculation relevancy under reserve that calibration + * parameters are correct (address and data). + * To calculate temperature using temperature sensor + * datasheet typical values (generic values less, therefore + * less accurate than calibrated values), + * use helper macro @ref __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(). + * @note As calculation input, the analog reference voltage (Vref+) must be + * defined as it impacts the ADC LSB equivalent voltage. + * @note Analog reference voltage (Vref+) must be either known from + * user board environment or can be calculated using ADC measurement + * and ADC helper macro @ref __LL_ADC_CALC_VREFANALOG_VOLTAGE(). + * @note On this STM32 series, calibration data of temperature sensor + * corresponds to a resolution of 12 bits, + * this is the recommended ADC resolution to convert voltage of + * temperature sensor. + * Otherwise, this macro performs the processing to scale + * ADC conversion data to 12 bits. + * @param __VREFANALOG_VOLTAGE__ Analog reference voltage (unit mV) + * @param __TEMPSENSOR_ADC_DATA__ ADC conversion data of internal + * temperature sensor (unit: digital value). + * @param __ADC_RESOLUTION__ ADC resolution at which internal temperature + * sensor voltage has been measured. + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval Temperature (unit: degree Celsius) + */ +#define __LL_ADC_CALC_TEMPERATURE(__VREFANALOG_VOLTAGE__,\ + __TEMPSENSOR_ADC_DATA__,\ + __ADC_RESOLUTION__) \ + (((( ((int32_t)((__LL_ADC_CONVERT_DATA_RESOLUTION((__TEMPSENSOR_ADC_DATA__), \ + (__ADC_RESOLUTION__), \ + LL_ADC_RESOLUTION_12B) \ + * (__VREFANALOG_VOLTAGE__)) \ + / TEMPSENSOR_CAL_VREFANALOG) \ + - (int32_t) *TEMPSENSOR_CAL1_ADDR) \ + ) * (int32_t)(TEMPSENSOR_CAL2_TEMP - TEMPSENSOR_CAL1_TEMP) \ + ) / (int32_t)((int32_t)*TEMPSENSOR_CAL2_ADDR - (int32_t)*TEMPSENSOR_CAL1_ADDR) \ + ) + TEMPSENSOR_CAL1_TEMP \ + ) +#endif + +/** + * @brief Helper macro to calculate the temperature (unit: degree Celsius) + * from ADC conversion data of internal temperature sensor. + * @note Computation is using temperature sensor typical values + * (refer to device datasheet). + * @note Calculation formula: + * Temperature = (TS_TYP_CALx_VOLT(uV) - TS_ADC_DATA * Conversion_uV) + * / Avg_Slope + CALx_TEMP + * with TS_ADC_DATA = temperature sensor raw data measured by ADC + * (unit: digital value) + * Avg_Slope = temperature sensor slope + * (unit: uV/Degree Celsius) + * TS_TYP_CALx_VOLT = temperature sensor digital value at + * temperature CALx_TEMP (unit: mV) + * Caution: Calculation relevancy under reserve the temperature sensor + * of the current device has characteristics in line with + * datasheet typical values. + * If temperature sensor calibration values are available on + * on this device (presence of macro __LL_ADC_CALC_TEMPERATURE()), + * temperature calculation will be more accurate using + * helper macro @ref __LL_ADC_CALC_TEMPERATURE(). + * @note As calculation input, the analog reference voltage (Vref+) must be + * defined as it impacts the ADC LSB equivalent voltage. + * @note Analog reference voltage (Vref+) must be either known from + * user board environment or can be calculated using ADC measurement + * and ADC helper macro @ref __LL_ADC_CALC_VREFANALOG_VOLTAGE(). + * @note ADC measurement data must correspond to a resolution of 12bits + * (full scale digital value 4095). If not the case, the data must be + * preliminarily rescaled to an equivalent resolution of 12 bits. + * @param __TEMPSENSOR_TYP_AVGSLOPE__ Device datasheet data Temperature sensor slope typical value (unit uV/DegCelsius). + * On STM32F4, refer to device datasheet parameter "Avg_Slope". + * @param __TEMPSENSOR_TYP_CALX_V__ Device datasheet data Temperature sensor voltage typical value (at temperature and Vref+ defined in parameters below) (unit mV). + * On STM32F4, refer to device datasheet parameter "V25". + * @param __TEMPSENSOR_CALX_TEMP__ Device datasheet data Temperature at which temperature sensor voltage (see parameter above) is corresponding (unit mV) + * @param __VREFANALOG_VOLTAGE__ Analog voltage reference (Vref+) voltage (unit mV) + * @param __TEMPSENSOR_ADC_DATA__ ADC conversion data of internal temperature sensor (unit digital value). + * @param __ADC_RESOLUTION__ ADC resolution at which internal temperature sensor voltage has been measured. + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval Temperature (unit: degree Celsius) + */ +#define __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(__TEMPSENSOR_TYP_AVGSLOPE__,\ + __TEMPSENSOR_TYP_CALX_V__,\ + __TEMPSENSOR_CALX_TEMP__,\ + __VREFANALOG_VOLTAGE__,\ + __TEMPSENSOR_ADC_DATA__,\ + __ADC_RESOLUTION__) \ + ((( ( \ + (int32_t)(((__TEMPSENSOR_TYP_CALX_V__)) \ + * 1000) \ + - \ + (int32_t)((((__TEMPSENSOR_ADC_DATA__) * (__VREFANALOG_VOLTAGE__)) \ + / __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__)) \ + * 1000) \ + ) \ + ) / (__TEMPSENSOR_TYP_AVGSLOPE__) \ + ) + (__TEMPSENSOR_CALX_TEMP__) \ + ) + +/** + * @} + */ + +/** + * @} + */ + + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup ADC_LL_Exported_Functions ADC Exported Functions + * @{ + */ + +/** @defgroup ADC_LL_EF_DMA_Management ADC DMA management + * @{ + */ +/* Note: LL ADC functions to set DMA transfer are located into sections of */ +/* configuration of ADC instance, groups and multimode (if available): */ +/* @ref LL_ADC_REG_SetDMATransfer(), ... */ + +/** + * @brief Function to help to configure DMA transfer from ADC: retrieve the + * ADC register address from ADC instance and a list of ADC registers + * intended to be used (most commonly) with DMA transfer. + * @note These ADC registers are data registers: + * when ADC conversion data is available in ADC data registers, + * ADC generates a DMA transfer request. + * @note This macro is intended to be used with LL DMA driver, refer to + * function "LL_DMA_ConfigAddresses()". + * Example: + * LL_DMA_ConfigAddresses(DMA1, + * LL_DMA_CHANNEL_1, + * LL_ADC_DMA_GetRegAddr(ADC1, LL_ADC_DMA_REG_REGULAR_DATA), + * (uint32_t)&< array or variable >, + * LL_DMA_DIRECTION_PERIPH_TO_MEMORY); + * @note For devices with several ADC: in multimode, some devices + * use a different data register outside of ADC instance scope + * (common data register). This macro manages this register difference, + * only ADC instance has to be set as parameter. + * @rmtoll DR RDATA LL_ADC_DMA_GetRegAddr\n + * CDR RDATA_MST LL_ADC_DMA_GetRegAddr\n + * CDR RDATA_SLV LL_ADC_DMA_GetRegAddr + * @param ADCx ADC instance + * @param Register This parameter can be one of the following values: + * @arg @ref LL_ADC_DMA_REG_REGULAR_DATA + * @arg @ref LL_ADC_DMA_REG_REGULAR_DATA_MULTI (1) + * + * (1) Available on devices with several ADC instances. + * @retval ADC register address + */ +#if defined(ADC_MULTIMODE_SUPPORT) +__STATIC_INLINE uint32_t LL_ADC_DMA_GetRegAddr(ADC_TypeDef *ADCx, uint32_t Register) +{ + uint32_t data_reg_addr = 0UL; + + if (Register == LL_ADC_DMA_REG_REGULAR_DATA) + { + /* Retrieve address of register DR */ + data_reg_addr = (uint32_t)&(ADCx->DR); + } + else /* (Register == LL_ADC_DMA_REG_REGULAR_DATA_MULTI) */ + { + /* Retrieve address of register CDR */ + data_reg_addr = (uint32_t)&((__LL_ADC_COMMON_INSTANCE(ADCx))->CDR); + } + + return data_reg_addr; +} +#else +__STATIC_INLINE uint32_t LL_ADC_DMA_GetRegAddr(ADC_TypeDef *ADCx, uint32_t Register) +{ + /* Retrieve address of register DR */ + return (uint32_t)&(ADCx->DR); +} +#endif + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Common Configuration of ADC hierarchical scope: common to several ADC instances + * @{ + */ + +/** + * @brief Set parameter common to several ADC: Clock source and prescaler. + * @rmtoll CCR ADCPRE LL_ADC_SetCommonClock + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param CommonClock This parameter can be one of the following values: + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV2 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV4 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV6 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV8 + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetCommonClock(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t CommonClock) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_ADCPRE, CommonClock); +} + +/** + * @brief Get parameter common to several ADC: Clock source and prescaler. + * @rmtoll CCR ADCPRE LL_ADC_GetCommonClock + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV2 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV4 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV6 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV8 + */ +__STATIC_INLINE uint32_t LL_ADC_GetCommonClock(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_ADCPRE)); +} + +/** + * @brief Set parameter common to several ADC: measurement path to internal + * channels (VrefInt, temperature sensor, ...). + * @note One or several values can be selected. + * Example: (LL_ADC_PATH_INTERNAL_VREFINT | + * LL_ADC_PATH_INTERNAL_TEMPSENSOR) + * @note Stabilization time of measurement path to internal channel: + * After enabling internal paths, before starting ADC conversion, + * a delay is required for internal voltage reference and + * temperature sensor stabilization time. + * Refer to device datasheet. + * Refer to literal @ref LL_ADC_DELAY_VREFINT_STAB_US. + * Refer to literal @ref LL_ADC_DELAY_TEMPSENSOR_STAB_US. + * @note ADC internal channel sampling time constraint: + * For ADC conversion of internal channels, + * a sampling time minimum value is required. + * Refer to device datasheet. + * @rmtoll CCR TSVREFE LL_ADC_SetCommonPathInternalCh\n + * CCR VBATE LL_ADC_SetCommonPathInternalCh + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param PathInternal This parameter can be a combination of the following values: + * @arg @ref LL_ADC_PATH_INTERNAL_NONE + * @arg @ref LL_ADC_PATH_INTERNAL_VREFINT + * @arg @ref LL_ADC_PATH_INTERNAL_TEMPSENSOR + * @arg @ref LL_ADC_PATH_INTERNAL_VBAT + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetCommonPathInternalCh(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t PathInternal) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_TSVREFE | ADC_CCR_VBATE, PathInternal); +} + +/** + * @brief Get parameter common to several ADC: measurement path to internal + * channels (VrefInt, temperature sensor, ...). + * @note One or several values can be selected. + * Example: (LL_ADC_PATH_INTERNAL_VREFINT | + * LL_ADC_PATH_INTERNAL_TEMPSENSOR) + * @rmtoll CCR TSVREFE LL_ADC_GetCommonPathInternalCh\n + * CCR VBATE LL_ADC_GetCommonPathInternalCh + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be a combination of the following values: + * @arg @ref LL_ADC_PATH_INTERNAL_NONE + * @arg @ref LL_ADC_PATH_INTERNAL_VREFINT + * @arg @ref LL_ADC_PATH_INTERNAL_TEMPSENSOR + * @arg @ref LL_ADC_PATH_INTERNAL_VBAT + */ +__STATIC_INLINE uint32_t LL_ADC_GetCommonPathInternalCh(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_TSVREFE | ADC_CCR_VBATE)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Instance Configuration of ADC hierarchical scope: ADC instance + * @{ + */ + +/** + * @brief Set ADC resolution. + * Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR1 RES LL_ADC_SetResolution + * @param ADCx ADC instance + * @param Resolution This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetResolution(ADC_TypeDef *ADCx, uint32_t Resolution) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_RES, Resolution); +} + +/** + * @brief Get ADC resolution. + * Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR1 RES LL_ADC_GetResolution + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + */ +__STATIC_INLINE uint32_t LL_ADC_GetResolution(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_RES)); +} + +/** + * @brief Set ADC conversion data alignment. + * @note Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR2 ALIGN LL_ADC_SetDataAlignment + * @param ADCx ADC instance + * @param DataAlignment This parameter can be one of the following values: + * @arg @ref LL_ADC_DATA_ALIGN_RIGHT + * @arg @ref LL_ADC_DATA_ALIGN_LEFT + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetDataAlignment(ADC_TypeDef *ADCx, uint32_t DataAlignment) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_ALIGN, DataAlignment); +} + +/** + * @brief Get ADC conversion data alignment. + * @note Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR2 ALIGN LL_ADC_SetDataAlignment + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_DATA_ALIGN_RIGHT + * @arg @ref LL_ADC_DATA_ALIGN_LEFT + */ +__STATIC_INLINE uint32_t LL_ADC_GetDataAlignment(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_ALIGN)); +} + +/** + * @brief Set ADC sequencers scan mode, for all ADC groups + * (group regular, group injected). + * @note According to sequencers scan mode : + * - If disabled: ADC conversion is performed in unitary conversion + * mode (one channel converted, that defined in rank 1). + * Configuration of sequencers of all ADC groups + * (sequencer scan length, ...) is discarded: equivalent to + * scan length of 1 rank. + * - If enabled: ADC conversions are performed in sequence conversions + * mode, according to configuration of sequencers of + * each ADC group (sequencer scan length, ...). + * Refer to function @ref LL_ADC_REG_SetSequencerLength() + * and to function @ref LL_ADC_INJ_SetSequencerLength(). + * @rmtoll CR1 SCAN LL_ADC_SetSequencersScanMode + * @param ADCx ADC instance + * @param ScanMode This parameter can be one of the following values: + * @arg @ref LL_ADC_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_SEQ_SCAN_ENABLE + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetSequencersScanMode(ADC_TypeDef *ADCx, uint32_t ScanMode) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_SCAN, ScanMode); +} + +/** + * @brief Get ADC sequencers scan mode, for all ADC groups + * (group regular, group injected). + * @note According to sequencers scan mode : + * - If disabled: ADC conversion is performed in unitary conversion + * mode (one channel converted, that defined in rank 1). + * Configuration of sequencers of all ADC groups + * (sequencer scan length, ...) is discarded: equivalent to + * scan length of 1 rank. + * - If enabled: ADC conversions are performed in sequence conversions + * mode, according to configuration of sequencers of + * each ADC group (sequencer scan length, ...). + * Refer to function @ref LL_ADC_REG_SetSequencerLength() + * and to function @ref LL_ADC_INJ_SetSequencerLength(). + * @rmtoll CR1 SCAN LL_ADC_GetSequencersScanMode + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_SEQ_SCAN_ENABLE + */ +__STATIC_INLINE uint32_t LL_ADC_GetSequencersScanMode(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_SCAN)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Group_Regular Configuration of ADC hierarchical scope: group regular + * @{ + */ + +/** + * @brief Set ADC group regular conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note On this STM32 series, setting of external trigger edge is performed + * using function @ref LL_ADC_REG_StartConversionExtTrig(). + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 EXTSEL LL_ADC_REG_SetTriggerSource\n + * CR2 EXTEN LL_ADC_REG_SetTriggerSource + * @param ADCx ADC instance + * @param TriggerSource This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_SOFTWARE + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM4_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_EXTI_LINE11 + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetTriggerSource(ADC_TypeDef *ADCx, uint32_t TriggerSource) +{ +/* Note: On this STM32 series, ADC group regular external trigger edge */ +/* is used to perform a ADC conversion start. */ +/* This function does not set external trigger edge. */ +/* This feature is set using function */ +/* @ref LL_ADC_REG_StartConversionExtTrig(). */ + MODIFY_REG(ADCx->CR2, ADC_CR2_EXTSEL, (TriggerSource & ADC_CR2_EXTSEL)); +} + +/** + * @brief Get ADC group regular conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note To determine whether group regular trigger source is + * internal (SW start) or external, without detail + * of which peripheral is selected as external trigger, + * (equivalent to + * "if(LL_ADC_REG_GetTriggerSource(ADC1) == LL_ADC_REG_TRIG_SOFTWARE)") + * use function @ref LL_ADC_REG_IsTriggerSourceSWStart. + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 EXTSEL LL_ADC_REG_GetTriggerSource\n + * CR2 EXTEN LL_ADC_REG_GetTriggerSource + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_SOFTWARE + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM4_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_EXTI_LINE11 + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetTriggerSource(ADC_TypeDef *ADCx) +{ + uint32_t TriggerSource = READ_BIT(ADCx->CR2, ADC_CR2_EXTSEL | ADC_CR2_EXTEN); + + /* Value for shift of {0; 4; 8; 12} depending on value of bitfield */ + /* corresponding to ADC_CR2_EXTEN {0; 1; 2; 3}. */ + uint32_t ShiftExten = ((TriggerSource & ADC_CR2_EXTEN) >> (ADC_REG_TRIG_EXTEN_BITOFFSET_POS - 2UL)); + + /* Set bitfield corresponding to ADC_CR2_EXTEN and ADC_CR2_EXTSEL */ + /* to match with triggers literals definition. */ + return ((TriggerSource + & (ADC_REG_TRIG_SOURCE_MASK << ShiftExten) & ADC_CR2_EXTSEL) + | ((ADC_REG_TRIG_EDGE_MASK << ShiftExten) & ADC_CR2_EXTEN) + ); +} + +/** + * @brief Get ADC group regular conversion trigger source internal (SW start) + or external. + * @note In case of group regular trigger source set to external trigger, + * to determine which peripheral is selected as external trigger, + * use function @ref LL_ADC_REG_GetTriggerSource(). + * @rmtoll CR2 EXTEN LL_ADC_REG_IsTriggerSourceSWStart + * @param ADCx ADC instance + * @retval Value "0" if trigger source external trigger + * Value "1" if trigger source SW start. + */ +__STATIC_INLINE uint32_t LL_ADC_REG_IsTriggerSourceSWStart(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR2, ADC_CR2_EXTEN) == (LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_EXTEN)); +} + +/** + * @brief Get ADC group regular conversion trigger polarity. + * @note Applicable only for trigger source set to external trigger. + * @note On this STM32 series, setting of external trigger edge is performed + * using function @ref LL_ADC_REG_StartConversionExtTrig(). + * @rmtoll CR2 EXTEN LL_ADC_REG_GetTriggerEdge + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_EXT_RISING + * @arg @ref LL_ADC_REG_TRIG_EXT_FALLING + * @arg @ref LL_ADC_REG_TRIG_EXT_RISINGFALLING + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetTriggerEdge(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_EXTEN)); +} + + +/** + * @brief Set ADC group regular sequencer length and scan direction. + * @note Description of ADC group regular sequencer features: + * - For devices with sequencer fully configurable + * (function "LL_ADC_REG_SetSequencerRanks()" available): + * sequencer length and each rank affectation to a channel + * are configurable. + * This function performs configuration of: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerRanks()". + * - For devices with sequencer not fully configurable + * (function "LL_ADC_REG_SetSequencerChannels()" available): + * sequencer length and each rank affectation to a channel + * are defined by channel number. + * This function performs configuration of: + * - Sequence length: Number of ranks in the scan sequence is + * defined by number of channels set in the sequence, + * rank of each channel is fixed by channel HW number. + * (channel 0 fixed on rank 0, channel 1 fixed on rank1, ...). + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from lowest channel number to + * highest channel number). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerChannels()". + * @note On this STM32 series, group regular sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll SQR1 L LL_ADC_REG_SetSequencerLength + * @param ADCx ADC instance + * @param SequencerNbRanks This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetSequencerLength(ADC_TypeDef *ADCx, uint32_t SequencerNbRanks) +{ + MODIFY_REG(ADCx->SQR1, ADC_SQR1_L, SequencerNbRanks); +} + +/** + * @brief Get ADC group regular sequencer length and scan direction. + * @note Description of ADC group regular sequencer features: + * - For devices with sequencer fully configurable + * (function "LL_ADC_REG_SetSequencerRanks()" available): + * sequencer length and each rank affectation to a channel + * are configurable. + * This function retrieves: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerRanks()". + * - For devices with sequencer not fully configurable + * (function "LL_ADC_REG_SetSequencerChannels()" available): + * sequencer length and each rank affectation to a channel + * are defined by channel number. + * This function retrieves: + * - Sequence length: Number of ranks in the scan sequence is + * defined by number of channels set in the sequence, + * rank of each channel is fixed by channel HW number. + * (channel 0 fixed on rank 0, channel 1 fixed on rank1, ...). + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from lowest channel number to + * highest channel number). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerChannels()". + * @note On this STM32 series, group regular sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll SQR1 L LL_ADC_REG_SetSequencerLength + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetSequencerLength(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->SQR1, ADC_SQR1_L)); +} + +/** + * @brief Set ADC group regular sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @note It is not possible to enable both ADC group regular + * continuous mode and sequencer discontinuous mode. + * @note It is not possible to enable both ADC auto-injected mode + * and ADC group regular sequencer discontinuous mode. + * @rmtoll CR1 DISCEN LL_ADC_REG_SetSequencerDiscont\n + * CR1 DISCNUM LL_ADC_REG_SetSequencerDiscont + * @param ADCx ADC instance + * @param SeqDiscont This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_REG_SEQ_DISCONT_1RANK + * @arg @ref LL_ADC_REG_SEQ_DISCONT_2RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_3RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_4RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_5RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_6RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_7RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_8RANKS + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetSequencerDiscont(ADC_TypeDef *ADCx, uint32_t SeqDiscont) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_DISCEN | ADC_CR1_DISCNUM, SeqDiscont); +} + +/** + * @brief Get ADC group regular sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @rmtoll CR1 DISCEN LL_ADC_REG_GetSequencerDiscont\n + * CR1 DISCNUM LL_ADC_REG_GetSequencerDiscont + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_REG_SEQ_DISCONT_1RANK + * @arg @ref LL_ADC_REG_SEQ_DISCONT_2RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_3RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_4RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_5RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_6RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_7RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_8RANKS + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetSequencerDiscont(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_DISCEN | ADC_CR1_DISCNUM)); +} + +/** + * @brief Set ADC group regular sequence: channel on the selected + * scan sequence rank. + * @note This function performs configuration of: + * - Channels ordering into each rank of scan sequence: + * whatever channel can be placed into whatever rank. + * @note On this STM32 series, ADC group regular sequencer is + * fully configurable: sequencer length and each rank + * affectation to a channel are configurable. + * Refer to description of function @ref LL_ADC_REG_SetSequencerLength(). + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note On this STM32 series, to measure internal channels (VrefInt, + * TempSensor, ...), measurement paths to internal channels must be + * enabled separately. + * This can be done using function @ref LL_ADC_SetCommonPathInternalCh(). + * @rmtoll SQR3 SQ1 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ2 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ3 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ4 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ5 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ6 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ7 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ8 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ9 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ10 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ11 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ12 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ13 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ14 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ15 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ16 LL_ADC_REG_SetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_RANK_1 + * @arg @ref LL_ADC_REG_RANK_2 + * @arg @ref LL_ADC_REG_RANK_3 + * @arg @ref LL_ADC_REG_RANK_4 + * @arg @ref LL_ADC_REG_RANK_5 + * @arg @ref LL_ADC_REG_RANK_6 + * @arg @ref LL_ADC_REG_RANK_7 + * @arg @ref LL_ADC_REG_RANK_8 + * @arg @ref LL_ADC_REG_RANK_9 + * @arg @ref LL_ADC_REG_RANK_10 + * @arg @ref LL_ADC_REG_RANK_11 + * @arg @ref LL_ADC_REG_RANK_12 + * @arg @ref LL_ADC_REG_RANK_13 + * @arg @ref LL_ADC_REG_RANK_14 + * @arg @ref LL_ADC_REG_RANK_15 + * @arg @ref LL_ADC_REG_RANK_16 + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t Channel) +{ + /* Set bits with content of parameter "Channel" with bits position */ + /* in register and register position depending on parameter "Rank". */ + /* Parameters "Rank" and "Channel" are used with masks because containing */ + /* other bits reserved for other purpose. */ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SQR1, __ADC_MASK_SHIFT(Rank, ADC_REG_SQRX_REGOFFSET_MASK)); + + MODIFY_REG(*preg, + ADC_CHANNEL_ID_NUMBER_MASK << (Rank & ADC_REG_RANK_ID_SQRX_MASK), + (Channel & ADC_CHANNEL_ID_NUMBER_MASK) << (Rank & ADC_REG_RANK_ID_SQRX_MASK)); +} + +/** + * @brief Get ADC group regular sequence: channel on the selected + * scan sequence rank. + * @note On this STM32 series, ADC group regular sequencer is + * fully configurable: sequencer length and each rank + * affectation to a channel are configurable. + * Refer to description of function @ref LL_ADC_REG_SetSequencerLength(). + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note Usage of the returned channel number: + * - To reinject this channel into another function LL_ADC_xxx: + * the returned channel number is only partly formatted on definition + * of literals LL_ADC_CHANNEL_x. Therefore, it has to be compared + * with parts of literals LL_ADC_CHANNEL_x or using + * helper macro @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Then the selected literal LL_ADC_CHANNEL_x can be used + * as parameter for another function. + * - To get the channel number in decimal format: + * process the returned value with the helper macro + * @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * @rmtoll SQR3 SQ1 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ2 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ3 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ4 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ5 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ6 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ7 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ8 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ9 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ10 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ11 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ12 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ13 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ14 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ15 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ16 LL_ADC_REG_GetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_RANK_1 + * @arg @ref LL_ADC_REG_RANK_2 + * @arg @ref LL_ADC_REG_RANK_3 + * @arg @ref LL_ADC_REG_RANK_4 + * @arg @ref LL_ADC_REG_RANK_5 + * @arg @ref LL_ADC_REG_RANK_6 + * @arg @ref LL_ADC_REG_RANK_7 + * @arg @ref LL_ADC_REG_RANK_8 + * @arg @ref LL_ADC_REG_RANK_9 + * @arg @ref LL_ADC_REG_RANK_10 + * @arg @ref LL_ADC_REG_RANK_11 + * @arg @ref LL_ADC_REG_RANK_12 + * @arg @ref LL_ADC_REG_RANK_13 + * @arg @ref LL_ADC_REG_RANK_14 + * @arg @ref LL_ADC_REG_RANK_15 + * @arg @ref LL_ADC_REG_RANK_16 + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SQR1, __ADC_MASK_SHIFT(Rank, ADC_REG_SQRX_REGOFFSET_MASK)); + + return (uint32_t) (READ_BIT(*preg, + ADC_CHANNEL_ID_NUMBER_MASK << (Rank & ADC_REG_RANK_ID_SQRX_MASK)) + >> (Rank & ADC_REG_RANK_ID_SQRX_MASK) + ); +} + +/** + * @brief Set ADC continuous conversion mode on ADC group regular. + * @note Description of ADC continuous conversion mode: + * - single mode: one conversion per trigger + * - continuous mode: after the first trigger, following + * conversions launched successively automatically. + * @note It is not possible to enable both ADC group regular + * continuous mode and sequencer discontinuous mode. + * @rmtoll CR2 CONT LL_ADC_REG_SetContinuousMode + * @param ADCx ADC instance + * @param Continuous This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_CONV_SINGLE + * @arg @ref LL_ADC_REG_CONV_CONTINUOUS + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetContinuousMode(ADC_TypeDef *ADCx, uint32_t Continuous) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_CONT, Continuous); +} + +/** + * @brief Get ADC continuous conversion mode on ADC group regular. + * @note Description of ADC continuous conversion mode: + * - single mode: one conversion per trigger + * - continuous mode: after the first trigger, following + * conversions launched successively automatically. + * @rmtoll CR2 CONT LL_ADC_REG_GetContinuousMode + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_CONV_SINGLE + * @arg @ref LL_ADC_REG_CONV_CONTINUOUS + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetContinuousMode(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_CONT)); +} + +/** + * @brief Set ADC group regular conversion data transfer: no transfer or + * transfer by DMA, and DMA requests mode. + * @note If transfer by DMA selected, specifies the DMA requests + * mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note For devices with several ADC instances: ADC multimode DMA + * settings are available using function @ref LL_ADC_SetMultiDMATransfer(). + * @note To configure DMA source address (peripheral address), + * use function @ref LL_ADC_DMA_GetRegAddr(). + * @rmtoll CR2 DMA LL_ADC_REG_SetDMATransfer\n + * CR2 DDS LL_ADC_REG_SetDMATransfer + * @param ADCx ADC instance + * @param DMATransfer This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_DMA_TRANSFER_NONE + * @arg @ref LL_ADC_REG_DMA_TRANSFER_LIMITED + * @arg @ref LL_ADC_REG_DMA_TRANSFER_UNLIMITED + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetDMATransfer(ADC_TypeDef *ADCx, uint32_t DMATransfer) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_DMA | ADC_CR2_DDS, DMATransfer); +} + +/** + * @brief Get ADC group regular conversion data transfer: no transfer or + * transfer by DMA, and DMA requests mode. + * @note If transfer by DMA selected, specifies the DMA requests + * mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note For devices with several ADC instances: ADC multimode DMA + * settings are available using function @ref LL_ADC_GetMultiDMATransfer(). + * @note To configure DMA source address (peripheral address), + * use function @ref LL_ADC_DMA_GetRegAddr(). + * @rmtoll CR2 DMA LL_ADC_REG_GetDMATransfer\n + * CR2 DDS LL_ADC_REG_GetDMATransfer + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_DMA_TRANSFER_NONE + * @arg @ref LL_ADC_REG_DMA_TRANSFER_LIMITED + * @arg @ref LL_ADC_REG_DMA_TRANSFER_UNLIMITED + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetDMATransfer(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_DMA | ADC_CR2_DDS)); +} + +/** + * @brief Specify which ADC flag between EOC (end of unitary conversion) + * or EOS (end of sequence conversions) is used to indicate + * the end of conversion. + * @note This feature is aimed to be set when using ADC with + * programming model by polling or interruption + * (programming model by DMA usually uses DMA interruptions + * to indicate end of conversion and data transfer). + * @note For ADC group injected, end of conversion (flag&IT) is raised + * only at the end of the sequence. + * @rmtoll CR2 EOCS LL_ADC_REG_SetFlagEndOfConversion + * @param ADCx ADC instance + * @param EocSelection This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV + * @arg @ref LL_ADC_REG_FLAG_EOC_UNITARY_CONV + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetFlagEndOfConversion(ADC_TypeDef *ADCx, uint32_t EocSelection) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_EOCS, EocSelection); +} + +/** + * @brief Get which ADC flag between EOC (end of unitary conversion) + * or EOS (end of sequence conversions) is used to indicate + * the end of conversion. + * @rmtoll CR2 EOCS LL_ADC_REG_GetFlagEndOfConversion + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV + * @arg @ref LL_ADC_REG_FLAG_EOC_UNITARY_CONV + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetFlagEndOfConversion(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_EOCS)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Group_Injected Configuration of ADC hierarchical scope: group injected + * @{ + */ + +/** + * @brief Set ADC group injected conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note On this STM32 series, setting of external trigger edge is performed + * using function @ref LL_ADC_INJ_StartConversionExtTrig(). + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 JEXTSEL LL_ADC_INJ_SetTriggerSource\n + * CR2 JEXTEN LL_ADC_INJ_SetTriggerSource + * @param ADCx ADC instance + * @param TriggerSource This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_SOFTWARE + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_EXTI_LINE15 + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetTriggerSource(ADC_TypeDef *ADCx, uint32_t TriggerSource) +{ +/* Note: On this STM32 series, ADC group injected external trigger edge */ +/* is used to perform a ADC conversion start. */ +/* This function does not set external trigger edge. */ +/* This feature is set using function */ +/* @ref LL_ADC_INJ_StartConversionExtTrig(). */ + MODIFY_REG(ADCx->CR2, ADC_CR2_JEXTSEL, (TriggerSource & ADC_CR2_JEXTSEL)); +} + +/** + * @brief Get ADC group injected conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note To determine whether group injected trigger source is + * internal (SW start) or external, without detail + * of which peripheral is selected as external trigger, + * (equivalent to + * "if(LL_ADC_INJ_GetTriggerSource(ADC1) == LL_ADC_INJ_TRIG_SOFTWARE)") + * use function @ref LL_ADC_INJ_IsTriggerSourceSWStart. + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 JEXTSEL LL_ADC_INJ_GetTriggerSource\n + * CR2 JEXTEN LL_ADC_INJ_GetTriggerSource + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_SOFTWARE + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_EXTI_LINE15 + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetTriggerSource(ADC_TypeDef *ADCx) +{ + uint32_t TriggerSource = READ_BIT(ADCx->CR2, ADC_CR2_JEXTSEL | ADC_CR2_JEXTEN); + + /* Value for shift of {0; 4; 8; 12} depending on value of bitfield */ + /* corresponding to ADC_CR2_JEXTEN {0; 1; 2; 3}. */ + uint32_t ShiftExten = ((TriggerSource & ADC_CR2_JEXTEN) >> (ADC_INJ_TRIG_EXTEN_BITOFFSET_POS - 2UL)); + + /* Set bitfield corresponding to ADC_CR2_JEXTEN and ADC_CR2_JEXTSEL */ + /* to match with triggers literals definition. */ + return ((TriggerSource + & (ADC_INJ_TRIG_SOURCE_MASK << ShiftExten) & ADC_CR2_JEXTSEL) + | ((ADC_INJ_TRIG_EDGE_MASK << ShiftExten) & ADC_CR2_JEXTEN) + ); +} + +/** + * @brief Get ADC group injected conversion trigger source internal (SW start) + or external + * @note In case of group injected trigger source set to external trigger, + * to determine which peripheral is selected as external trigger, + * use function @ref LL_ADC_INJ_GetTriggerSource. + * @rmtoll CR2 JEXTEN LL_ADC_INJ_IsTriggerSourceSWStart + * @param ADCx ADC instance + * @retval Value "0" if trigger source external trigger + * Value "1" if trigger source SW start. + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_IsTriggerSourceSWStart(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR2, ADC_CR2_JEXTEN) == (LL_ADC_INJ_TRIG_SOFTWARE & ADC_CR2_JEXTEN)); +} + +/** + * @brief Get ADC group injected conversion trigger polarity. + * Applicable only for trigger source set to external trigger. + * @rmtoll CR2 JEXTEN LL_ADC_INJ_GetTriggerEdge + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISING + * @arg @ref LL_ADC_INJ_TRIG_EXT_FALLING + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISINGFALLING + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetTriggerEdge(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_JEXTEN)); +} + +/** + * @brief Set ADC group injected sequencer length and scan direction. + * @note This function performs configuration of: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * @note On this STM32 series, group injected sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll JSQR JL LL_ADC_INJ_SetSequencerLength + * @param ADCx ADC instance + * @param SequencerNbRanks This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetSequencerLength(ADC_TypeDef *ADCx, uint32_t SequencerNbRanks) +{ + MODIFY_REG(ADCx->JSQR, ADC_JSQR_JL, SequencerNbRanks); +} + +/** + * @brief Get ADC group injected sequencer length and scan direction. + * @note This function retrieves: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * @note On this STM32 series, group injected sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll JSQR JL LL_ADC_INJ_GetSequencerLength + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetSequencerLength(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->JSQR, ADC_JSQR_JL)); +} + +/** + * @brief Set ADC group injected sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @note It is not possible to enable both ADC group injected + * auto-injected mode and sequencer discontinuous mode. + * @rmtoll CR1 DISCEN LL_ADC_INJ_SetSequencerDiscont + * @param ADCx ADC instance + * @param SeqDiscont This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_1RANK + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetSequencerDiscont(ADC_TypeDef *ADCx, uint32_t SeqDiscont) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_JDISCEN, SeqDiscont); +} + +/** + * @brief Get ADC group injected sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @rmtoll CR1 DISCEN LL_ADC_REG_GetSequencerDiscont + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_1RANK + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetSequencerDiscont(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_JDISCEN)); +} + +/** + * @brief Set ADC group injected sequence: channel on the selected + * sequence rank. + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note On this STM32 series, to measure internal channels (VrefInt, + * TempSensor, ...), measurement paths to internal channels must be + * enabled separately. + * This can be done using function @ref LL_ADC_SetCommonPathInternalCh(). + * @rmtoll JSQR JSQ1 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ2 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ3 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ4 LL_ADC_INJ_SetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t Channel) +{ + /* Set bits with content of parameter "Channel" with bits position */ + /* in register depending on parameter "Rank". */ + /* Parameters "Rank" and "Channel" are used with masks because containing */ + /* other bits reserved for other purpose. */ + uint32_t tmpreg1 = (READ_BIT(ADCx->JSQR, ADC_JSQR_JL) >> ADC_JSQR_JL_Pos) + 1UL; + + MODIFY_REG(ADCx->JSQR, + ADC_CHANNEL_ID_NUMBER_MASK << (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1))), + (Channel & ADC_CHANNEL_ID_NUMBER_MASK) << (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1)))); +} + +/** + * @brief Get ADC group injected sequence: channel on the selected + * sequence rank. + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note Usage of the returned channel number: + * - To reinject this channel into another function LL_ADC_xxx: + * the returned channel number is only partly formatted on definition + * of literals LL_ADC_CHANNEL_x. Therefore, it has to be compared + * with parts of literals LL_ADC_CHANNEL_x or using + * helper macro @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Then the selected literal LL_ADC_CHANNEL_x can be used + * as parameter for another function. + * - To get the channel number in decimal format: + * process the returned value with the helper macro + * @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * @rmtoll JSQR JSQ1 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ2 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ3 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ4 LL_ADC_INJ_SetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank) +{ + uint32_t tmpreg1 = (READ_BIT(ADCx->JSQR, ADC_JSQR_JL) >> ADC_JSQR_JL_Pos) + 1UL; + + return (uint32_t)(READ_BIT(ADCx->JSQR, + ADC_CHANNEL_ID_NUMBER_MASK << (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1)))) + >> (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1))) + ); +} + +/** + * @brief Set ADC group injected conversion trigger: + * independent or from ADC group regular. + * @note This mode can be used to extend number of data registers + * updated after one ADC conversion trigger and with data + * permanently kept (not erased by successive conversions of scan of + * ADC sequencer ranks), up to 5 data registers: + * 1 data register on ADC group regular, 4 data registers + * on ADC group injected. + * @note If ADC group injected injected trigger source is set to an + * external trigger, this feature must be must be set to + * independent trigger. + * ADC group injected automatic trigger is compliant only with + * group injected trigger source set to SW start, without any + * further action on ADC group injected conversion start or stop: + * in this case, ADC group injected is controlled only + * from ADC group regular. + * @note It is not possible to enable both ADC group injected + * auto-injected mode and sequencer discontinuous mode. + * @rmtoll CR1 JAUTO LL_ADC_INJ_SetTrigAuto + * @param ADCx ADC instance + * @param TrigAuto This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_INDEPENDENT + * @arg @ref LL_ADC_INJ_TRIG_FROM_GRP_REGULAR + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetTrigAuto(ADC_TypeDef *ADCx, uint32_t TrigAuto) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_JAUTO, TrigAuto); +} + +/** + * @brief Get ADC group injected conversion trigger: + * independent or from ADC group regular. + * @rmtoll CR1 JAUTO LL_ADC_INJ_GetTrigAuto + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_INDEPENDENT + * @arg @ref LL_ADC_INJ_TRIG_FROM_GRP_REGULAR + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetTrigAuto(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_JAUTO)); +} + +/** + * @brief Set ADC group injected offset. + * @note It sets: + * - ADC group injected rank to which the offset programmed + * will be applied + * - Offset level (offset to be subtracted from the raw + * converted data). + * Caution: Offset format is dependent to ADC resolution: + * offset has to be left-aligned on bit 11, the LSB (right bits) + * are set to 0. + * @note Offset cannot be enabled or disabled. + * To emulate offset disabled, set an offset value equal to 0. + * @rmtoll JOFR1 JOFFSET1 LL_ADC_INJ_SetOffset\n + * JOFR2 JOFFSET2 LL_ADC_INJ_SetOffset\n + * JOFR3 JOFFSET3 LL_ADC_INJ_SetOffset\n + * JOFR4 JOFFSET4 LL_ADC_INJ_SetOffset + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @param OffsetLevel Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetOffset(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t OffsetLevel) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JOFR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JOFRX_REGOFFSET_MASK)); + + MODIFY_REG(*preg, + ADC_JOFR1_JOFFSET1, + OffsetLevel); +} + +/** + * @brief Get ADC group injected offset. + * @note It gives offset level (offset to be subtracted from the raw converted data). + * Caution: Offset format is dependent to ADC resolution: + * offset has to be left-aligned on bit 11, the LSB (right bits) + * are set to 0. + * @rmtoll JOFR1 JOFFSET1 LL_ADC_INJ_GetOffset\n + * JOFR2 JOFFSET2 LL_ADC_INJ_GetOffset\n + * JOFR3 JOFFSET3 LL_ADC_INJ_GetOffset\n + * JOFR4 JOFFSET4 LL_ADC_INJ_GetOffset + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetOffset(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JOFR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JOFRX_REGOFFSET_MASK)); + + return (uint32_t)(READ_BIT(*preg, + ADC_JOFR1_JOFFSET1) + ); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_Channels Configuration of ADC hierarchical scope: channels + * @{ + */ + +/** + * @brief Set sampling time of the selected ADC channel + * Unit: ADC clock cycles. + * @note On this device, sampling time is on channel scope: independently + * of channel mapped on ADC group regular or injected. + * @note In case of internal channel (VrefInt, TempSensor, ...) to be + * converted: + * sampling time constraints must be respected (sampling time can be + * adjusted in function of ADC clock frequency and sampling time + * setting). + * Refer to device datasheet for timings values (parameters TS_vrefint, + * TS_temp, ...). + * @note Conversion time is the addition of sampling time and processing time. + * Refer to reference manual for ADC processing time of + * this STM32 series. + * @note In case of ADC conversion of internal channel (VrefInt, + * temperature sensor, ...), a sampling time minimum value + * is required. + * Refer to device datasheet. + * @rmtoll SMPR1 SMP18 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP17 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP16 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP15 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP14 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP13 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP12 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP11 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP10 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP9 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP8 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP7 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP6 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP5 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP4 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP3 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP2 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP1 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP0 LL_ADC_SetChannelSamplingTime + * @param ADCx ADC instance + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @param SamplingTime This parameter can be one of the following values: + * @arg @ref LL_ADC_SAMPLINGTIME_3CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_15CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_28CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_56CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_84CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_112CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_144CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_480CYCLES + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetChannelSamplingTime(ADC_TypeDef *ADCx, uint32_t Channel, uint32_t SamplingTime) +{ + /* Set bits with content of parameter "SamplingTime" with bits position */ + /* in register and register position depending on parameter "Channel". */ + /* Parameter "Channel" is used with masks because containing */ + /* other bits reserved for other purpose. */ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SMPR1, __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPRX_REGOFFSET_MASK)); + + MODIFY_REG(*preg, + ADC_SMPR2_SMP0 << __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK), + SamplingTime << __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK)); +} + +/** + * @brief Get sampling time of the selected ADC channel + * Unit: ADC clock cycles. + * @note On this device, sampling time is on channel scope: independently + * of channel mapped on ADC group regular or injected. + * @note Conversion time is the addition of sampling time and processing time. + * Refer to reference manual for ADC processing time of + * this STM32 series. + * @rmtoll SMPR1 SMP18 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP17 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP16 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP15 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP14 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP13 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP12 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP11 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP10 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP9 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP8 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP7 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP6 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP5 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP4 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP3 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP2 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP1 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP0 LL_ADC_GetChannelSamplingTime + * @param ADCx ADC instance + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_SAMPLINGTIME_3CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_15CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_28CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_56CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_84CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_112CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_144CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_480CYCLES + */ +__STATIC_INLINE uint32_t LL_ADC_GetChannelSamplingTime(ADC_TypeDef *ADCx, uint32_t Channel) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SMPR1, __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPRX_REGOFFSET_MASK)); + + return (uint32_t)(READ_BIT(*preg, + ADC_SMPR2_SMP0 << __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK)) + >> __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK) + ); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_AnalogWatchdog Configuration of ADC transversal scope: analog watchdog + * @{ + */ + +/** + * @brief Set ADC analog watchdog monitored channels: + * a single channel or all channels, + * on ADC groups regular and-or injected. + * @note Once monitored channels are selected, analog watchdog + * is enabled. + * @note In case of need to define a single channel to monitor + * with analog watchdog from sequencer channel definition, + * use helper macro @ref __LL_ADC_ANALOGWD_CHANNEL_GROUP(). + * @note On this STM32 series, there is only 1 kind of analog watchdog + * instance: + * - AWD standard (instance AWD1): + * - channels monitored: can monitor 1 channel or all channels. + * - groups monitored: ADC groups regular and-or injected. + * - resolution: resolution is not limited (corresponds to + * ADC resolution configured). + * @rmtoll CR1 AWD1CH LL_ADC_SetAnalogWDMonitChannels\n + * CR1 AWD1SGL LL_ADC_SetAnalogWDMonitChannels\n + * CR1 AWD1EN LL_ADC_SetAnalogWDMonitChannels + * @param ADCx ADC instance + * @param AWDChannelGroup This parameter can be one of the following values: + * @arg @ref LL_ADC_AWD_DISABLE + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_INJ + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG + * @arg @ref LL_ADC_AWD_CHANNEL_0_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG + * @arg @ref LL_ADC_AWD_CHANNEL_1_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG + * @arg @ref LL_ADC_AWD_CHANNEL_2_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG + * @arg @ref LL_ADC_AWD_CHANNEL_3_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG + * @arg @ref LL_ADC_AWD_CHANNEL_4_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG + * @arg @ref LL_ADC_AWD_CHANNEL_5_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG + * @arg @ref LL_ADC_AWD_CHANNEL_6_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG + * @arg @ref LL_ADC_AWD_CHANNEL_7_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG + * @arg @ref LL_ADC_AWD_CHANNEL_8_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG + * @arg @ref LL_ADC_AWD_CHANNEL_9_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG + * @arg @ref LL_ADC_AWD_CHANNEL_10_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG + * @arg @ref LL_ADC_AWD_CHANNEL_11_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG + * @arg @ref LL_ADC_AWD_CHANNEL_12_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG + * @arg @ref LL_ADC_AWD_CHANNEL_13_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG + * @arg @ref LL_ADC_AWD_CHANNEL_14_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG + * @arg @ref LL_ADC_AWD_CHANNEL_15_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG + * @arg @ref LL_ADC_AWD_CHANNEL_16_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG + * @arg @ref LL_ADC_AWD_CHANNEL_17_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG + * @arg @ref LL_ADC_AWD_CHANNEL_18_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG_INJ + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG_INJ (1) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG_INJ (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetAnalogWDMonitChannels(ADC_TypeDef *ADCx, uint32_t AWDChannelGroup) +{ + MODIFY_REG(ADCx->CR1, + (ADC_CR1_AWDEN | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL | ADC_CR1_AWDCH), + AWDChannelGroup); +} + +/** + * @brief Get ADC analog watchdog monitored channel. + * @note Usage of the returned channel number: + * - To reinject this channel into another function LL_ADC_xxx: + * the returned channel number is only partly formatted on definition + * of literals LL_ADC_CHANNEL_x. Therefore, it has to be compared + * with parts of literals LL_ADC_CHANNEL_x or using + * helper macro @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Then the selected literal LL_ADC_CHANNEL_x can be used + * as parameter for another function. + * - To get the channel number in decimal format: + * process the returned value with the helper macro + * @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Applicable only when the analog watchdog is set to monitor + * one channel. + * @note On this STM32 series, there is only 1 kind of analog watchdog + * instance: + * - AWD standard (instance AWD1): + * - channels monitored: can monitor 1 channel or all channels. + * - groups monitored: ADC groups regular and-or injected. + * - resolution: resolution is not limited (corresponds to + * ADC resolution configured). + * @rmtoll CR1 AWD1CH LL_ADC_GetAnalogWDMonitChannels\n + * CR1 AWD1SGL LL_ADC_GetAnalogWDMonitChannels\n + * CR1 AWD1EN LL_ADC_GetAnalogWDMonitChannels + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_AWD_DISABLE + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_INJ + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG + * @arg @ref LL_ADC_AWD_CHANNEL_0_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG + * @arg @ref LL_ADC_AWD_CHANNEL_1_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG + * @arg @ref LL_ADC_AWD_CHANNEL_2_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG + * @arg @ref LL_ADC_AWD_CHANNEL_3_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG + * @arg @ref LL_ADC_AWD_CHANNEL_4_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG + * @arg @ref LL_ADC_AWD_CHANNEL_5_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG + * @arg @ref LL_ADC_AWD_CHANNEL_6_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG + * @arg @ref LL_ADC_AWD_CHANNEL_7_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG + * @arg @ref LL_ADC_AWD_CHANNEL_8_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG + * @arg @ref LL_ADC_AWD_CHANNEL_9_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG + * @arg @ref LL_ADC_AWD_CHANNEL_10_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG + * @arg @ref LL_ADC_AWD_CHANNEL_11_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG + * @arg @ref LL_ADC_AWD_CHANNEL_12_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG + * @arg @ref LL_ADC_AWD_CHANNEL_13_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG + * @arg @ref LL_ADC_AWD_CHANNEL_14_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG + * @arg @ref LL_ADC_AWD_CHANNEL_15_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG + * @arg @ref LL_ADC_AWD_CHANNEL_16_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG + * @arg @ref LL_ADC_AWD_CHANNEL_17_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG + * @arg @ref LL_ADC_AWD_CHANNEL_18_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG_INJ + */ +__STATIC_INLINE uint32_t LL_ADC_GetAnalogWDMonitChannels(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, (ADC_CR1_AWDEN | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL | ADC_CR1_AWDCH))); +} + +/** + * @brief Set ADC analog watchdog threshold value of threshold + * high or low. + * @note In case of ADC resolution different of 12 bits, + * analog watchdog thresholds data require a specific shift. + * Use helper macro @ref __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(). + * @note On this STM32 series, there is only 1 kind of analog watchdog + * instance: + * - AWD standard (instance AWD1): + * - channels monitored: can monitor 1 channel or all channels. + * - groups monitored: ADC groups regular and-or injected. + * - resolution: resolution is not limited (corresponds to + * ADC resolution configured). + * @rmtoll HTR HT LL_ADC_SetAnalogWDThresholds\n + * LTR LT LL_ADC_SetAnalogWDThresholds + * @param ADCx ADC instance + * @param AWDThresholdsHighLow This parameter can be one of the following values: + * @arg @ref LL_ADC_AWD_THRESHOLD_HIGH + * @arg @ref LL_ADC_AWD_THRESHOLD_LOW + * @param AWDThresholdValue Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetAnalogWDThresholds(ADC_TypeDef *ADCx, uint32_t AWDThresholdsHighLow, uint32_t AWDThresholdValue) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->HTR, AWDThresholdsHighLow); + + MODIFY_REG(*preg, + ADC_HTR_HT, + AWDThresholdValue); +} + +/** + * @brief Get ADC analog watchdog threshold value of threshold high or + * threshold low. + * @note In case of ADC resolution different of 12 bits, + * analog watchdog thresholds data require a specific shift. + * Use helper macro @ref __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION(). + * @rmtoll HTR HT LL_ADC_GetAnalogWDThresholds\n + * LTR LT LL_ADC_GetAnalogWDThresholds + * @param ADCx ADC instance + * @param AWDThresholdsHighLow This parameter can be one of the following values: + * @arg @ref LL_ADC_AWD_THRESHOLD_HIGH + * @arg @ref LL_ADC_AWD_THRESHOLD_LOW + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF +*/ +__STATIC_INLINE uint32_t LL_ADC_GetAnalogWDThresholds(ADC_TypeDef *ADCx, uint32_t AWDThresholdsHighLow) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->HTR, AWDThresholdsHighLow); + + return (uint32_t)(READ_BIT(*preg, ADC_HTR_HT)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Multimode Configuration of ADC hierarchical scope: multimode + * @{ + */ + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Set ADC multimode configuration to operate in independent mode + * or multimode (for devices with several ADC instances). + * @note If multimode configuration: the selected ADC instance is + * either master or slave depending on hardware. + * Refer to reference manual. + * @rmtoll CCR MULTI LL_ADC_SetMultimode + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param Multimode This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_INDEPENDENT + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INTERL + * @arg @ref LL_ADC_MULTI_DUAL_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_INJ_ALTERN + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_INTERL + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_ALTERN + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetMultimode(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t Multimode) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_MULTI, Multimode); +} + +/** + * @brief Get ADC multimode configuration to operate in independent mode + * or multimode (for devices with several ADC instances). + * @note If multimode configuration: the selected ADC instance is + * either master or slave depending on hardware. + * Refer to reference manual. + * @rmtoll CCR MULTI LL_ADC_GetMultimode + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_MULTI_INDEPENDENT + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INTERL + * @arg @ref LL_ADC_MULTI_DUAL_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_INJ_ALTERN + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_INTERL + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_ALTERN + */ +__STATIC_INLINE uint32_t LL_ADC_GetMultimode(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_MULTI)); +} + +/** + * @brief Set ADC multimode conversion data transfer: no transfer + * or transfer by DMA. + * @note If ADC multimode transfer by DMA is not selected: + * each ADC uses its own DMA channel, with its individual + * DMA transfer settings. + * If ADC multimode transfer by DMA is selected: + * One DMA channel is used for both ADC (DMA of ADC master) + * Specifies the DMA requests mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note How to retrieve multimode conversion data: + * Whatever multimode transfer by DMA setting: using function + * @ref LL_ADC_REG_ReadMultiConversionData32(). + * If ADC multimode transfer by DMA is selected: conversion data + * is a raw data with ADC master and slave concatenated. + * A macro is available to get the conversion data of + * ADC master or ADC slave: see helper macro + * @ref __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(). + * @rmtoll CCR MDMA LL_ADC_SetMultiDMATransfer\n + * CCR DDS LL_ADC_SetMultiDMATransfer + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param MultiDMATransfer This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_REG_DMA_EACH_ADC + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_3 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_3 + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetMultiDMATransfer(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t MultiDMATransfer) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_DMA | ADC_CCR_DDS, MultiDMATransfer); +} + +/** + * @brief Get ADC multimode conversion data transfer: no transfer + * or transfer by DMA. + * @note If ADC multimode transfer by DMA is not selected: + * each ADC uses its own DMA channel, with its individual + * DMA transfer settings. + * If ADC multimode transfer by DMA is selected: + * One DMA channel is used for both ADC (DMA of ADC master) + * Specifies the DMA requests mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note How to retrieve multimode conversion data: + * Whatever multimode transfer by DMA setting: using function + * @ref LL_ADC_REG_ReadMultiConversionData32(). + * If ADC multimode transfer by DMA is selected: conversion data + * is a raw data with ADC master and slave concatenated. + * A macro is available to get the conversion data of + * ADC master or ADC slave: see helper macro + * @ref __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(). + * @rmtoll CCR MDMA LL_ADC_GetMultiDMATransfer\n + * CCR DDS LL_ADC_GetMultiDMATransfer + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_MULTI_REG_DMA_EACH_ADC + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_3 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_3 + */ +__STATIC_INLINE uint32_t LL_ADC_GetMultiDMATransfer(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_DMA | ADC_CCR_DDS)); +} + +/** + * @brief Set ADC multimode delay between 2 sampling phases. + * @note The sampling delay range depends on ADC resolution: + * - ADC resolution 12 bits can have maximum delay of 12 cycles. + * - ADC resolution 10 bits can have maximum delay of 10 cycles. + * - ADC resolution 8 bits can have maximum delay of 8 cycles. + * - ADC resolution 6 bits can have maximum delay of 6 cycles. + * @rmtoll CCR DELAY LL_ADC_SetMultiTwoSamplingDelay + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param MultiTwoSamplingDelay This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetMultiTwoSamplingDelay(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t MultiTwoSamplingDelay) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_DELAY, MultiTwoSamplingDelay); +} + +/** + * @brief Get ADC multimode delay between 2 sampling phases. + * @rmtoll CCR DELAY LL_ADC_GetMultiTwoSamplingDelay + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES + */ +__STATIC_INLINE uint32_t LL_ADC_GetMultiTwoSamplingDelay(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_DELAY)); +} +#endif /* ADC_MULTIMODE_SUPPORT */ + +/** + * @} + */ +/** @defgroup ADC_LL_EF_Operation_ADC_Instance Operation on ADC hierarchical scope: ADC instance + * @{ + */ + +/** + * @brief Enable the selected ADC instance. + * @note On this STM32 series, after ADC enable, a delay for + * ADC internal analog stabilization is required before performing a + * ADC conversion start. + * Refer to device datasheet, parameter tSTAB. + * @rmtoll CR2 ADON LL_ADC_Enable + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_Enable(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR2, ADC_CR2_ADON); +} + +/** + * @brief Disable the selected ADC instance. + * @rmtoll CR2 ADON LL_ADC_Disable + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_Disable(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR2, ADC_CR2_ADON); +} + +/** + * @brief Get the selected ADC instance enable state. + * @rmtoll CR2 ADON LL_ADC_IsEnabled + * @param ADCx ADC instance + * @retval 0: ADC is disabled, 1: ADC is enabled. + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabled(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR2, ADC_CR2_ADON) == (ADC_CR2_ADON)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Operation_ADC_Group_Regular Operation on ADC hierarchical scope: group regular + * @{ + */ + +/** + * @brief Start ADC group regular conversion. + * @note On this STM32 series, this function is relevant only for + * internal trigger (SW start), not for external trigger: + * - If ADC trigger has been set to software start, ADC conversion + * starts immediately. + * - If ADC trigger has been set to external trigger, ADC conversion + * start must be performed using function + * @ref LL_ADC_REG_StartConversionExtTrig(). + * (if external trigger edge would have been set during ADC other + * settings, ADC conversion would start at trigger event + * as soon as ADC is enabled). + * @rmtoll CR2 SWSTART LL_ADC_REG_StartConversionSWStart + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_StartConversionSWStart(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR2, ADC_CR2_SWSTART); +} + +/** + * @brief Start ADC group regular conversion from external trigger. + * @note ADC conversion will start at next trigger event (on the selected + * trigger edge) following the ADC start conversion command. + * @note On this STM32 series, this function is relevant for + * ADC conversion start from external trigger. + * If internal trigger (SW start) is needed, perform ADC conversion + * start using function @ref LL_ADC_REG_StartConversionSWStart(). + * @rmtoll CR2 EXTEN LL_ADC_REG_StartConversionExtTrig + * @param ExternalTriggerEdge This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_EXT_RISING + * @arg @ref LL_ADC_REG_TRIG_EXT_FALLING + * @arg @ref LL_ADC_REG_TRIG_EXT_RISINGFALLING + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_StartConversionExtTrig(ADC_TypeDef *ADCx, uint32_t ExternalTriggerEdge) +{ + SET_BIT(ADCx->CR2, ExternalTriggerEdge); +} + +/** + * @brief Stop ADC group regular conversion from external trigger. + * @note No more ADC conversion will start at next trigger event + * following the ADC stop conversion command. + * If a conversion is on-going, it will be completed. + * @note On this STM32 series, there is no specific command + * to stop a conversion on-going or to stop ADC converting + * in continuous mode. These actions can be performed + * using function @ref LL_ADC_Disable(). + * @rmtoll CR2 EXTEN LL_ADC_REG_StopConversionExtTrig + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_StopConversionExtTrig(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR2, ADC_CR2_EXTEN); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * all ADC configurations: all ADC resolutions and + * all oversampling increased data width (for devices + * with feature oversampling). + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData32 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF + */ +__STATIC_INLINE uint32_t LL_ADC_REG_ReadConversionData32(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 12 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData12 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData12(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 10 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData10 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x000 and Max_Data=0x3FF + */ +__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData10(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 8 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData8 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x00 and Max_Data=0xFF + */ +__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData8(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 6 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData6 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x00 and Max_Data=0x3F + */ +__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData6(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Get ADC multimode conversion data of ADC master, ADC slave + * or raw data with ADC master and slave concatenated. + * @note If raw data with ADC master and slave concatenated is retrieved, + * a macro is available to get the conversion data of + * ADC master or ADC slave: see helper macro + * @ref __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(). + * (however this macro is mainly intended for multimode + * transfer by DMA, because this function can do the same + * by getting multimode conversion data of ADC master or ADC slave + * separately). + * @rmtoll CDR DATA1 LL_ADC_REG_ReadMultiConversionData32\n + * CDR DATA2 LL_ADC_REG_ReadMultiConversionData32 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param ConversionData This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_MASTER + * @arg @ref LL_ADC_MULTI_SLAVE + * @arg @ref LL_ADC_MULTI_MASTER_SLAVE + * @retval Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF + */ +__STATIC_INLINE uint32_t LL_ADC_REG_ReadMultiConversionData32(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t ConversionData) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CDR, + ADC_DR_ADC2DATA) + >> POSITION_VAL(ConversionData) + ); +} +#endif /* ADC_MULTIMODE_SUPPORT */ + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Operation_ADC_Group_Injected Operation on ADC hierarchical scope: group injected + * @{ + */ + +/** + * @brief Start ADC group injected conversion. + * @note On this STM32 series, this function is relevant only for + * internal trigger (SW start), not for external trigger: + * - If ADC trigger has been set to software start, ADC conversion + * starts immediately. + * - If ADC trigger has been set to external trigger, ADC conversion + * start must be performed using function + * @ref LL_ADC_INJ_StartConversionExtTrig(). + * (if external trigger edge would have been set during ADC other + * settings, ADC conversion would start at trigger event + * as soon as ADC is enabled). + * @rmtoll CR2 JSWSTART LL_ADC_INJ_StartConversionSWStart + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_StartConversionSWStart(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR2, ADC_CR2_JSWSTART); +} + +/** + * @brief Start ADC group injected conversion from external trigger. + * @note ADC conversion will start at next trigger event (on the selected + * trigger edge) following the ADC start conversion command. + * @note On this STM32 series, this function is relevant for + * ADC conversion start from external trigger. + * If internal trigger (SW start) is needed, perform ADC conversion + * start using function @ref LL_ADC_INJ_StartConversionSWStart(). + * @rmtoll CR2 JEXTEN LL_ADC_INJ_StartConversionExtTrig + * @param ExternalTriggerEdge This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISING + * @arg @ref LL_ADC_INJ_TRIG_EXT_FALLING + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISINGFALLING + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_StartConversionExtTrig(ADC_TypeDef *ADCx, uint32_t ExternalTriggerEdge) +{ + SET_BIT(ADCx->CR2, ExternalTriggerEdge); +} + +/** + * @brief Stop ADC group injected conversion from external trigger. + * @note No more ADC conversion will start at next trigger event + * following the ADC stop conversion command. + * If a conversion is on-going, it will be completed. + * @note On this STM32 series, there is no specific command + * to stop a conversion on-going or to stop ADC converting + * in continuous mode. These actions can be performed + * using function @ref LL_ADC_Disable(). + * @rmtoll CR2 JEXTEN LL_ADC_INJ_StopConversionExtTrig + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_StopConversionExtTrig(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR2, ADC_CR2_JEXTEN); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * all ADC configurations: all ADC resolutions and + * all oversampling increased data width (for devices + * with feature oversampling). + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData32\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData32\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData32\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData32 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_ReadConversionData32(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint32_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 12 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData12\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData12\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData12\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData12 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +__STATIC_INLINE uint16_t LL_ADC_INJ_ReadConversionData12(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint16_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 10 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData10\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData10\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData10\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData10 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x000 and Max_Data=0x3FF + */ +__STATIC_INLINE uint16_t LL_ADC_INJ_ReadConversionData10(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint16_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 8 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData8\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData8\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData8\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData8 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x00 and Max_Data=0xFF + */ +__STATIC_INLINE uint8_t LL_ADC_INJ_ReadConversionData8(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint8_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 6 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData6\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData6\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData6\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData6 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x00 and Max_Data=0x3F + */ +__STATIC_INLINE uint8_t LL_ADC_INJ_ReadConversionData6(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint8_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_FLAG_Management ADC flag management + * @{ + */ + +/** + * @brief Get flag ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll SR EOC LL_ADC_IsActiveFlag_EOCS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_EOCS(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_EOCS) == (LL_ADC_FLAG_EOCS)); +} + +/** + * @brief Get flag ADC group regular overrun. + * @rmtoll SR OVR LL_ADC_IsActiveFlag_OVR + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_OVR(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_OVR) == (LL_ADC_FLAG_OVR)); +} + + +/** + * @brief Get flag ADC group injected end of sequence conversions. + * @rmtoll SR JEOC LL_ADC_IsActiveFlag_JEOS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_JEOS) == (LL_ADC_FLAG_JEOS)); +} + +/** + * @brief Get flag ADC analog watchdog 1 flag + * @rmtoll SR AWD LL_ADC_IsActiveFlag_AWD1 + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_AWD1(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_AWD1) == (LL_ADC_FLAG_AWD1)); +} + +/** + * @brief Clear flag ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll SR EOC LL_ADC_ClearFlag_EOCS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_EOCS(ADC_TypeDef *ADCx) +{ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_EOCS); +} + +/** + * @brief Clear flag ADC group regular overrun. + * @rmtoll SR OVR LL_ADC_ClearFlag_OVR + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_OVR(ADC_TypeDef *ADCx) +{ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_OVR); +} + + +/** + * @brief Clear flag ADC group injected end of sequence conversions. + * @rmtoll SR JEOC LL_ADC_ClearFlag_JEOS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_JEOS); +} + +/** + * @brief Clear flag ADC analog watchdog 1. + * @rmtoll SR AWD LL_ADC_ClearFlag_AWD1 + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_AWD1(ADC_TypeDef *ADCx) +{ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_AWD1); +} + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Get flag multimode ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration, of the ADC master. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CSR EOC1 LL_ADC_IsActiveFlag_MST_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_EOCS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADC1->SR, LL_ADC_FLAG_EOCS) == (LL_ADC_FLAG_EOCS)); +} + +/** + * @brief Get flag multimode ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration, of the ADC slave 1. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CSR EOC2 LL_ADC_IsActiveFlag_SLV1_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_EOCS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_EOCS_SLV1) == (LL_ADC_FLAG_EOCS_SLV1)); +} + +/** + * @brief Get flag multimode ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration, of the ADC slave 2. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CSR EOC3 LL_ADC_IsActiveFlag_SLV2_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_EOCS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_EOCS_SLV2) == (LL_ADC_FLAG_EOCS_SLV2)); +} +/** + * @brief Get flag multimode ADC group regular overrun of the ADC master. + * @rmtoll CSR OVR1 LL_ADC_IsActiveFlag_MST_OVR + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_OVR(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_OVR_MST) == (LL_ADC_FLAG_OVR_MST)); +} + +/** + * @brief Get flag multimode ADC group regular overrun of the ADC slave 1. + * @rmtoll CSR OVR2 LL_ADC_IsActiveFlag_SLV1_OVR + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_OVR(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_OVR_SLV1) == (LL_ADC_FLAG_OVR_SLV1)); +} + +/** + * @brief Get flag multimode ADC group regular overrun of the ADC slave 2. + * @rmtoll CSR OVR3 LL_ADC_IsActiveFlag_SLV2_OVR + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_OVR(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_OVR_SLV2) == (LL_ADC_FLAG_OVR_SLV2)); +} + + +/** + * @brief Get flag multimode ADC group injected end of sequence conversions of the ADC master. + * @rmtoll CSR JEOC LL_ADC_IsActiveFlag_MST_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_JEOS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCxy_COMMON->CSR, ADC_CSR_JEOC1) == (ADC_CSR_JEOC1)); +} + +/** + * @brief Get flag multimode ADC group injected end of sequence conversions of the ADC slave 1. + * @rmtoll CSR JEOC2 LL_ADC_IsActiveFlag_SLV1_JEOS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_JEOS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCxy_COMMON->CSR, ADC_CSR_JEOC2) == (ADC_CSR_JEOC2)); +} + +/** + * @brief Get flag multimode ADC group injected end of sequence conversions of the ADC slave 2. + * @rmtoll CSR JEOC3 LL_ADC_IsActiveFlag_SLV2_JEOS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_JEOS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCxy_COMMON->CSR, ADC_CSR_JEOC3) == (ADC_CSR_JEOC3)); +} + +/** + * @brief Get flag multimode ADC analog watchdog 1 of the ADC master. + * @rmtoll CSR AWD1 LL_ADC_IsActiveFlag_MST_AWD1 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_AWD1(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_AWD1_MST) == (LL_ADC_FLAG_AWD1_MST)); +} + +/** + * @brief Get flag multimode analog watchdog 1 of the ADC slave 1. + * @rmtoll CSR AWD2 LL_ADC_IsActiveFlag_SLV1_AWD1 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_AWD1(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_AWD1_SLV1) == (LL_ADC_FLAG_AWD1_SLV1)); +} + +/** + * @brief Get flag multimode analog watchdog 1 of the ADC slave 2. + * @rmtoll CSR AWD3 LL_ADC_IsActiveFlag_SLV2_AWD1 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_AWD1(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_AWD1_SLV2) == (LL_ADC_FLAG_AWD1_SLV2)); +} + +#endif /* ADC_MULTIMODE_SUPPORT */ + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_IT_Management ADC IT management + * @{ + */ + +/** + * @brief Enable interruption ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CR1 EOCIE LL_ADC_EnableIT_EOCS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_EOCS(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR1, LL_ADC_IT_EOCS); +} + +/** + * @brief Enable ADC group regular interruption overrun. + * @rmtoll CR1 OVRIE LL_ADC_EnableIT_OVR + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_OVR(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR1, LL_ADC_IT_OVR); +} + + +/** + * @brief Enable interruption ADC group injected end of sequence conversions. + * @rmtoll CR1 JEOCIE LL_ADC_EnableIT_JEOS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + SET_BIT(ADCx->CR1, LL_ADC_IT_JEOS); +} + +/** + * @brief Enable interruption ADC analog watchdog 1. + * @rmtoll CR1 AWDIE LL_ADC_EnableIT_AWD1 + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_AWD1(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR1, LL_ADC_IT_AWD1); +} + +/** + * @brief Disable interruption ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CR1 EOCIE LL_ADC_DisableIT_EOCS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_EOCS(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_EOCS); +} + +/** + * @brief Disable interruption ADC group regular overrun. + * @rmtoll CR1 OVRIE LL_ADC_DisableIT_OVR + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_OVR(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_OVR); +} + + +/** + * @brief Disable interruption ADC group injected end of sequence conversions. + * @rmtoll CR1 JEOCIE LL_ADC_EnableIT_JEOS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_JEOS); +} + +/** + * @brief Disable interruption ADC analog watchdog 1. + * @rmtoll CR1 AWDIE LL_ADC_EnableIT_AWD1 + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_AWD1(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_AWD1); +} + +/** + * @brief Get state of interruption ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * (0: interrupt disabled, 1: interrupt enabled) + * @rmtoll CR1 EOCIE LL_ADC_IsEnabledIT_EOCS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_EOCS(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_EOCS) == (LL_ADC_IT_EOCS)); +} + +/** + * @brief Get state of interruption ADC group regular overrun + * (0: interrupt disabled, 1: interrupt enabled). + * @rmtoll CR1 OVRIE LL_ADC_IsEnabledIT_OVR + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_OVR(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_OVR) == (LL_ADC_IT_OVR)); +} + + +/** + * @brief Get state of interruption ADC group injected end of sequence conversions + * (0: interrupt disabled, 1: interrupt enabled). + * @rmtoll CR1 JEOCIE LL_ADC_EnableIT_JEOS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_JEOS) == (LL_ADC_IT_JEOS)); +} + +/** + * @brief Get state of interruption ADC analog watchdog 1 + * (0: interrupt disabled, 1: interrupt enabled). + * @rmtoll CR1 AWDIE LL_ADC_EnableIT_AWD1 + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_AWD1(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_AWD1) == (LL_ADC_IT_AWD1)); +} + +/** + * @} + */ + +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup ADC_LL_EF_Init Initialization and de-initialization functions + * @{ + */ + +/* Initialization of some features of ADC common parameters and multimode */ +ErrorStatus LL_ADC_CommonDeInit(ADC_Common_TypeDef *ADCxy_COMMON); +ErrorStatus LL_ADC_CommonInit(ADC_Common_TypeDef *ADCxy_COMMON, LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct); +void LL_ADC_CommonStructInit(LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct); + +/* De-initialization of ADC instance, ADC group regular and ADC group injected */ +/* (availability of ADC group injected depends on STM32 families) */ +ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx); + +/* Initialization of some features of ADC instance */ +ErrorStatus LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct); +void LL_ADC_StructInit(LL_ADC_InitTypeDef *ADC_InitStruct); + +/* Initialization of some features of ADC instance and ADC group regular */ +ErrorStatus LL_ADC_REG_Init(ADC_TypeDef *ADCx, LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct); +void LL_ADC_REG_StructInit(LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct); + +/* Initialization of some features of ADC instance and ADC group injected */ +ErrorStatus LL_ADC_INJ_Init(ADC_TypeDef *ADCx, LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct); +void LL_ADC_INJ_StructInit(LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct); + +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/** + * @} + */ + +/** + * @} + */ + +#endif /* ADC1 || ADC2 || ADC3 */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_LL_ADC_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usb.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usb.h new file mode 100644 index 00000000..28be5186 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usb.h @@ -0,0 +1,513 @@ +/** + ****************************************************************************** + * @file stm32f4xx_ll_usb.h + * @author MCD Application Team + * @brief Header file of USB Low Layer HAL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32F4xx_LL_USB_H +#define STM32F4xx_LL_USB_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal_def.h" + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup USB_LL + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief USB Mode definition + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + +typedef enum +{ + USB_DEVICE_MODE = 0, + USB_HOST_MODE = 1, + USB_DRD_MODE = 2 +} USB_OTG_ModeTypeDef; + +/** + * @brief URB States definition + */ +typedef enum +{ + URB_IDLE = 0, + URB_DONE, + URB_NOTREADY, + URB_NYET, + URB_ERROR, + URB_STALL +} USB_OTG_URBStateTypeDef; + +/** + * @brief Host channel States definition + */ +typedef enum +{ + HC_IDLE = 0, + HC_XFRC, + HC_HALTED, + HC_NAK, + HC_NYET, + HC_STALL, + HC_XACTERR, + HC_BBLERR, + HC_DATATGLERR +} USB_OTG_HCStateTypeDef; + +/** + * @brief USB Instance Initialization Structure definition + */ +typedef struct +{ + uint32_t dev_endpoints; /*!< Device Endpoints number. + This parameter depends on the used USB core. + This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ + + uint32_t Host_channels; /*!< Host Channels number. + This parameter Depends on the used USB core. + This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ + + uint32_t speed; /*!< USB Core speed. + This parameter can be any value of @ref USB_Core_Speed */ + + uint32_t dma_enable; /*!< Enable or disable of the USB embedded DMA used only for OTG HS. */ + + uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size. */ + + uint32_t phy_itface; /*!< Select the used PHY interface. + This parameter can be any value of @ref USB_Core_PHY */ + + uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal. */ + + uint32_t low_power_enable; /*!< Enable or disable the low power mode. */ + + uint32_t lpm_enable; /*!< Enable or disable Link Power Management. */ + + uint32_t battery_charging_enable; /*!< Enable or disable Battery charging. */ + + uint32_t vbus_sensing_enable; /*!< Enable or disable the VBUS Sensing feature. */ + + uint32_t use_dedicated_ep1; /*!< Enable or disable the use of the dedicated EP1 interrupt. */ + + uint32_t use_external_vbus; /*!< Enable or disable the use of the external VBUS. */ + +} USB_OTG_CfgTypeDef; + +typedef struct +{ + uint8_t num; /*!< Endpoint number + This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ + + uint8_t is_in; /*!< Endpoint direction + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint8_t is_stall; /*!< Endpoint stall condition + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint8_t type; /*!< Endpoint type + This parameter can be any value of @ref USB_EP_Type_ */ + + uint8_t data_pid_start; /*!< Initial data PID + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint8_t even_odd_frame; /*!< IFrame parity + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint16_t tx_fifo_num; /*!< Transmission FIFO number + This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ + + uint32_t maxpacket; /*!< Endpoint Max packet size + This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */ + + uint8_t *xfer_buff; /*!< Pointer to transfer buffer */ + + uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address */ + + uint32_t xfer_len; /*!< Current transfer length */ + + uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */ +} USB_OTG_EPTypeDef; + +typedef struct +{ + uint8_t dev_addr; /*!< USB device address. + This parameter must be a number between Min_Data = 1 and Max_Data = 255 */ + + uint8_t ch_num; /*!< Host channel number. + This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ + + uint8_t ep_num; /*!< Endpoint number. + This parameter must be a number between Min_Data = 1 and Max_Data = 15 */ + + uint8_t ep_is_in; /*!< Endpoint direction + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint8_t speed; /*!< USB Host speed. + This parameter can be any value of @ref USB_Core_Speed_ */ + + uint8_t do_ping; /*!< Enable or disable the use of the PING protocol for HS mode. */ + + uint8_t process_ping; /*!< Execute the PING protocol for HS mode. */ + + uint8_t ep_type; /*!< Endpoint Type. + This parameter can be any value of @ref USB_EP_Type_ */ + + uint16_t max_packet; /*!< Endpoint Max packet size. + This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */ + + uint8_t data_pid; /*!< Initial data PID. + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint8_t *xfer_buff; /*!< Pointer to transfer buffer. */ + + uint32_t XferSize; /*!< OTG Channel transfer size. */ + + uint32_t xfer_len; /*!< Current transfer length. */ + + uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer. */ + + uint8_t toggle_in; /*!< IN transfer current toggle flag. + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint8_t toggle_out; /*!< OUT transfer current toggle flag + This parameter must be a number between Min_Data = 0 and Max_Data = 1 */ + + uint32_t dma_addr; /*!< 32 bits aligned transfer buffer address. */ + + uint32_t ErrCnt; /*!< Host channel error count. */ + + USB_OTG_URBStateTypeDef urb_state; /*!< URB state. + This parameter can be any value of @ref USB_OTG_URBStateTypeDef */ + + USB_OTG_HCStateTypeDef state; /*!< Host Channel state. + This parameter can be any value of @ref USB_OTG_HCStateTypeDef */ +} USB_OTG_HCTypeDef; +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup PCD_Exported_Constants PCD Exported Constants + * @{ + */ + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/** @defgroup USB_OTG_CORE VERSION ID + * @{ + */ +#define USB_OTG_CORE_ID_300A 0x4F54300AU +#define USB_OTG_CORE_ID_310A 0x4F54310AU +/** + * @} + */ + +/** @defgroup USB_Core_Mode_ USB Core Mode + * @{ + */ +#define USB_OTG_MODE_DEVICE 0U +#define USB_OTG_MODE_HOST 1U +#define USB_OTG_MODE_DRD 2U +/** + * @} + */ + +/** @defgroup USB_LL Device Speed + * @{ + */ +#define USBD_HS_SPEED 0U +#define USBD_HSINFS_SPEED 1U +#define USBH_HS_SPEED 0U +#define USBD_FS_SPEED 2U +#define USBH_FSLS_SPEED 1U +/** + * @} + */ + +/** @defgroup USB_LL_Core_Speed USB Low Layer Core Speed + * @{ + */ +#define USB_OTG_SPEED_HIGH 0U +#define USB_OTG_SPEED_HIGH_IN_FULL 1U +#define USB_OTG_SPEED_FULL 3U +/** + * @} + */ + +/** @defgroup USB_LL_Core_PHY USB Low Layer Core PHY + * @{ + */ +#define USB_OTG_ULPI_PHY 1U +#define USB_OTG_EMBEDDED_PHY 2U +/** + * @} + */ + +/** @defgroup USB_LL_Turnaround_Timeout Turnaround Timeout Value + * @{ + */ +#ifndef USBD_HS_TRDT_VALUE +#define USBD_HS_TRDT_VALUE 9U +#endif /* USBD_HS_TRDT_VALUE */ +#ifndef USBD_FS_TRDT_VALUE +#define USBD_FS_TRDT_VALUE 5U +#define USBD_DEFAULT_TRDT_VALUE 9U +#endif /* USBD_HS_TRDT_VALUE */ +/** + * @} + */ + +/** @defgroup USB_LL_Core_MPS USB Low Layer Core MPS + * @{ + */ +#define USB_OTG_HS_MAX_PACKET_SIZE 512U +#define USB_OTG_FS_MAX_PACKET_SIZE 64U +#define USB_OTG_MAX_EP0_SIZE 64U +/** + * @} + */ + +/** @defgroup USB_LL_Core_PHY_Frequency USB Low Layer Core PHY Frequency + * @{ + */ +#define DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ (0U << 1) +#define DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ (1U << 1) +#define DSTS_ENUMSPD_FS_PHY_48MHZ (3U << 1) +/** + * @} + */ + +/** @defgroup USB_LL_CORE_Frame_Interval USB Low Layer Core Frame Interval + * @{ + */ +#define DCFG_FRAME_INTERVAL_80 0U +#define DCFG_FRAME_INTERVAL_85 1U +#define DCFG_FRAME_INTERVAL_90 2U +#define DCFG_FRAME_INTERVAL_95 3U +/** + * @} + */ + +/** @defgroup USB_LL_EP0_MPS USB Low Layer EP0 MPS + * @{ + */ +#define EP_MPS_64 0U +#define EP_MPS_32 1U +#define EP_MPS_16 2U +#define EP_MPS_8 3U +/** + * @} + */ + +/** @defgroup USB_LL_EP_Speed USB Low Layer EP Speed + * @{ + */ +#define EP_SPEED_LOW 0U +#define EP_SPEED_FULL 1U +#define EP_SPEED_HIGH 2U +/** + * @} + */ + +/** @defgroup USB_LL_EP_Type USB Low Layer EP Type + * @{ + */ +#define EP_TYPE_CTRL 0U +#define EP_TYPE_ISOC 1U +#define EP_TYPE_BULK 2U +#define EP_TYPE_INTR 3U +#define EP_TYPE_MSK 3U +/** + * @} + */ + +/** @defgroup USB_LL_STS_Defines USB Low Layer STS Defines + * @{ + */ +#define STS_GOUT_NAK 1U +#define STS_DATA_UPDT 2U +#define STS_XFER_COMP 3U +#define STS_SETUP_COMP 4U +#define STS_SETUP_UPDT 6U +/** + * @} + */ + +/** @defgroup USB_LL_HCFG_SPEED_Defines USB Low Layer HCFG Speed Defines + * @{ + */ +#define HCFG_30_60_MHZ 0U +#define HCFG_48_MHZ 1U +#define HCFG_6_MHZ 2U +/** + * @} + */ + +/** @defgroup USB_LL_HPRT0_PRTSPD_SPEED_Defines USB Low Layer HPRT0 PRTSPD Speed Defines + * @{ + */ +#define HPRT0_PRTSPD_HIGH_SPEED 0U +#define HPRT0_PRTSPD_FULL_SPEED 1U +#define HPRT0_PRTSPD_LOW_SPEED 2U +/** + * @} + */ + +#define HCCHAR_CTRL 0U +#define HCCHAR_ISOC 1U +#define HCCHAR_BULK 2U +#define HCCHAR_INTR 3U + +#define HC_PID_DATA0 0U +#define HC_PID_DATA2 1U +#define HC_PID_DATA1 2U +#define HC_PID_SETUP 3U + +#define GRXSTS_PKTSTS_IN 2U +#define GRXSTS_PKTSTS_IN_XFER_COMP 3U +#define GRXSTS_PKTSTS_DATA_TOGGLE_ERR 5U +#define GRXSTS_PKTSTS_CH_HALTED 7U + +#define USBx_PCGCCTL *(__IO uint32_t *)((uint32_t)USBx_BASE + USB_OTG_PCGCCTL_BASE) +#define USBx_HPRT0 *(__IO uint32_t *)((uint32_t)USBx_BASE + USB_OTG_HOST_PORT_BASE) + +#define USBx_DEVICE ((USB_OTG_DeviceTypeDef *)(USBx_BASE + USB_OTG_DEVICE_BASE)) +#define USBx_INEP(i) ((USB_OTG_INEndpointTypeDef *)(USBx_BASE + USB_OTG_IN_ENDPOINT_BASE + ((i) * USB_OTG_EP_REG_SIZE))) +#define USBx_OUTEP(i) ((USB_OTG_OUTEndpointTypeDef *)(USBx_BASE + USB_OTG_OUT_ENDPOINT_BASE + ((i) * USB_OTG_EP_REG_SIZE))) +#define USBx_DFIFO(i) *(__IO uint32_t *)(USBx_BASE + USB_OTG_FIFO_BASE + ((i) * USB_OTG_FIFO_SIZE)) + +#define USBx_HOST ((USB_OTG_HostTypeDef *)(USBx_BASE + USB_OTG_HOST_BASE)) +#define USBx_HC(i) ((USB_OTG_HostChannelTypeDef *)(USBx_BASE + USB_OTG_HOST_CHANNEL_BASE + ((i) * USB_OTG_HOST_CHANNEL_SIZE))) +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +#define EP_ADDR_MSK 0xFU +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup USB_LL_Exported_Macros USB Low Layer Exported Macros + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +#define USB_MASK_INTERRUPT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->GINTMSK &= ~(__INTERRUPT__)) +#define USB_UNMASK_INTERRUPT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->GINTMSK |= (__INTERRUPT__)) + +#define CLEAR_IN_EP_INTR(__EPNUM__, __INTERRUPT__) (USBx_INEP(__EPNUM__)->DIEPINT = (__INTERRUPT__)) +#define CLEAR_OUT_EP_INTR(__EPNUM__, __INTERRUPT__) (USBx_OUTEP(__EPNUM__)->DOEPINT = (__INTERRUPT__)) +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup USB_LL_Exported_Functions USB Low Layer Exported Functions + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +HAL_StatusTypeDef USB_CoreInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg); +HAL_StatusTypeDef USB_DevInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg); +HAL_StatusTypeDef USB_EnableGlobalInt(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_DisableGlobalInt(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_SetTurnaroundTime(USB_OTG_GlobalTypeDef *USBx, uint32_t hclk, uint8_t speed); +HAL_StatusTypeDef USB_SetCurrentMode(USB_OTG_GlobalTypeDef *USBx, USB_OTG_ModeTypeDef mode); +HAL_StatusTypeDef USB_SetDevSpeed(USB_OTG_GlobalTypeDef *USBx, uint8_t speed); +HAL_StatusTypeDef USB_FlushRxFifo(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_FlushTxFifo(USB_OTG_GlobalTypeDef *USBx, uint32_t num); +HAL_StatusTypeDef USB_ActivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); +HAL_StatusTypeDef USB_DeactivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); +HAL_StatusTypeDef USB_ActivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); +HAL_StatusTypeDef USB_DeactivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); +HAL_StatusTypeDef USB_EPStartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep, uint8_t dma); +HAL_StatusTypeDef USB_EP0StartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep, uint8_t dma); +HAL_StatusTypeDef USB_WritePacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *src, + uint8_t ch_ep_num, uint16_t len, uint8_t dma); + +void *USB_ReadPacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *dest, uint16_t len); +HAL_StatusTypeDef USB_EPSetStall(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); +HAL_StatusTypeDef USB_EPClearStall(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep); +HAL_StatusTypeDef USB_SetDevAddress(USB_OTG_GlobalTypeDef *USBx, uint8_t address); +HAL_StatusTypeDef USB_DevConnect(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_DevDisconnect(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_StopDevice(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_ActivateSetup(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_EP0_OutStart(USB_OTG_GlobalTypeDef *USBx, uint8_t dma, uint8_t *psetup); +uint8_t USB_GetDevSpeed(USB_OTG_GlobalTypeDef *USBx); +uint32_t USB_GetMode(USB_OTG_GlobalTypeDef *USBx); +uint32_t USB_ReadInterrupts(USB_OTG_GlobalTypeDef *USBx); +uint32_t USB_ReadDevAllOutEpInterrupt(USB_OTG_GlobalTypeDef *USBx); +uint32_t USB_ReadDevOutEPInterrupt(USB_OTG_GlobalTypeDef *USBx, uint8_t epnum); +uint32_t USB_ReadDevAllInEpInterrupt(USB_OTG_GlobalTypeDef *USBx); +uint32_t USB_ReadDevInEPInterrupt(USB_OTG_GlobalTypeDef *USBx, uint8_t epnum); +void USB_ClearInterrupts(USB_OTG_GlobalTypeDef *USBx, uint32_t interrupt); + +HAL_StatusTypeDef USB_HostInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg); +HAL_StatusTypeDef USB_InitFSLSPClkSel(USB_OTG_GlobalTypeDef *USBx, uint8_t freq); +HAL_StatusTypeDef USB_ResetPort(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_DriveVbus(USB_OTG_GlobalTypeDef *USBx, uint8_t state); +uint32_t USB_GetHostSpeed(USB_OTG_GlobalTypeDef *USBx); +uint32_t USB_GetCurrentFrame(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_HC_Init(USB_OTG_GlobalTypeDef *USBx, uint8_t ch_num, + uint8_t epnum, uint8_t dev_address, uint8_t speed, + uint8_t ep_type, uint16_t mps); +HAL_StatusTypeDef USB_HC_StartXfer(USB_OTG_GlobalTypeDef *USBx, + USB_OTG_HCTypeDef *hc, uint8_t dma); + +uint32_t USB_HC_ReadInterrupt(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_HC_Halt(USB_OTG_GlobalTypeDef *USBx, uint8_t hc_num); +HAL_StatusTypeDef USB_DoPing(USB_OTG_GlobalTypeDef *USBx, uint8_t ch_num); +HAL_StatusTypeDef USB_StopHost(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_OTG_GlobalTypeDef *USBx); +HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_OTG_GlobalTypeDef *USBx); +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +#ifdef __cplusplus +} +#endif + + +#endif /* STM32F4xx_LL_USB_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c new file mode 100644 index 00000000..16351233 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c @@ -0,0 +1,615 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal.c + * @author MCD Application Team + * @brief HAL module driver. + * This is the common part of the HAL initialization + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The common HAL driver contains a set of generic and common APIs that can be + used by the PPP peripheral drivers and the user to start using the HAL. + [..] + The HAL contains two APIs' categories: + (+) Common HAL APIs + (+) Services HAL APIs + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup HAL HAL + * @brief HAL module driver. + * @{ + */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup HAL_Private_Constants + * @{ + */ +/** + * @brief STM32F4xx HAL Driver version number V1.7.11 + */ +#define __STM32F4xx_HAL_VERSION_MAIN (0x01U) /*!< [31:24] main version */ +#define __STM32F4xx_HAL_VERSION_SUB1 (0x07U) /*!< [23:16] sub1 version */ +#define __STM32F4xx_HAL_VERSION_SUB2 (0x0BU) /*!< [15:8] sub2 version */ +#define __STM32F4xx_HAL_VERSION_RC (0x00U) /*!< [7:0] release candidate */ +#define __STM32F4xx_HAL_VERSION ((__STM32F4xx_HAL_VERSION_MAIN << 24U)\ + |(__STM32F4xx_HAL_VERSION_SUB1 << 16U)\ + |(__STM32F4xx_HAL_VERSION_SUB2 << 8U )\ + |(__STM32F4xx_HAL_VERSION_RC)) + +#define IDCODE_DEVID_MASK 0x00000FFFU + +/* ------------ RCC registers bit address in the alias region ----------- */ +#define SYSCFG_OFFSET (SYSCFG_BASE - PERIPH_BASE) +/* --- MEMRMP Register ---*/ +/* Alias word address of UFB_MODE bit */ +#define MEMRMP_OFFSET SYSCFG_OFFSET +#define UFB_MODE_BIT_NUMBER SYSCFG_MEMRMP_UFB_MODE_Pos +#define UFB_MODE_BB (uint32_t)(PERIPH_BB_BASE + (MEMRMP_OFFSET * 32U) + (UFB_MODE_BIT_NUMBER * 4U)) + +/* --- CMPCR Register ---*/ +/* Alias word address of CMP_PD bit */ +#define CMPCR_OFFSET (SYSCFG_OFFSET + 0x20U) +#define CMP_PD_BIT_NUMBER SYSCFG_CMPCR_CMP_PD_Pos +#define CMPCR_CMP_PD_BB (uint32_t)(PERIPH_BB_BASE + (CMPCR_OFFSET * 32U) + (CMP_PD_BIT_NUMBER * 4U)) + +/* --- MCHDLYCR Register ---*/ +/* Alias word address of BSCKSEL bit */ +#define MCHDLYCR_OFFSET (SYSCFG_OFFSET + 0x30U) +#define BSCKSEL_BIT_NUMBER SYSCFG_MCHDLYCR_BSCKSEL_Pos +#define MCHDLYCR_BSCKSEL_BB (uint32_t)(PERIPH_BB_BASE + (MCHDLYCR_OFFSET * 32U) + (BSCKSEL_BIT_NUMBER * 4U)) +/** + * @} + */ + +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @addtogroup HAL_Private_Variables + * @{ + */ +__IO uint32_t uwTick; +uint32_t uwTickPrio = (1UL << __NVIC_PRIO_BITS); /* Invalid PRIO */ +HAL_TickFreqTypeDef uwTickFreq = HAL_TICK_FREQ_DEFAULT; /* 1KHz */ +/** + * @} + */ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/** @defgroup HAL_Exported_Functions HAL Exported Functions + * @{ + */ + +/** @defgroup HAL_Exported_Functions_Group1 Initialization and de-initialization Functions + * @brief Initialization and de-initialization functions + * +@verbatim + =============================================================================== + ##### Initialization and Configuration functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Initializes the Flash interface the NVIC allocation and initial clock + configuration. It initializes the systick also when timeout is needed + and the backup domain when enabled. + (+) De-Initializes common part of the HAL. + (+) Configure the time base source to have 1ms time base with a dedicated + Tick interrupt priority. + (++) SysTick timer is used by default as source of time base, but user + can eventually implement his proper time base source (a general purpose + timer for example or other time source), keeping in mind that Time base + duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and + handled in milliseconds basis. + (++) Time base configuration function (HAL_InitTick ()) is called automatically + at the beginning of the program after reset by HAL_Init() or at any time + when clock is configured, by HAL_RCC_ClockConfig(). + (++) Source of time base is configured to generate interrupts at regular + time intervals. Care must be taken if HAL_Delay() is called from a + peripheral ISR process, the Tick interrupt line must have higher priority + (numerically lower) than the peripheral interrupt. Otherwise the caller + ISR process will be blocked. + (++) functions affecting time base configurations are declared as __weak + to make override possible in case of other implementations in user file. +@endverbatim + * @{ + */ + +/** + * @brief This function is used to initialize the HAL Library; it must be the first + * instruction to be executed in the main program (before to call any other + * HAL function), it performs the following: + * Configure the Flash prefetch, instruction and Data caches. + * Configures the SysTick to generate an interrupt each 1 millisecond, + * which is clocked by the HSI (at this stage, the clock is not yet + * configured and thus the system is running from the internal HSI at 16 MHz). + * Set NVIC Group Priority to 4. + * Calls the HAL_MspInit() callback function defined in user file + * "stm32f4xx_hal_msp.c" to do the global low level hardware initialization + * + * @note SysTick is used as time base for the HAL_Delay() function, the application + * need to ensure that the SysTick time base is always set to 1 millisecond + * to have correct HAL operation. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_Init(void) +{ + /* Configure Flash prefetch, Instruction cache, Data cache */ +#if (INSTRUCTION_CACHE_ENABLE != 0U) + __HAL_FLASH_INSTRUCTION_CACHE_ENABLE(); +#endif /* INSTRUCTION_CACHE_ENABLE */ + +#if (DATA_CACHE_ENABLE != 0U) + __HAL_FLASH_DATA_CACHE_ENABLE(); +#endif /* DATA_CACHE_ENABLE */ + +#if (PREFETCH_ENABLE != 0U) + __HAL_FLASH_PREFETCH_BUFFER_ENABLE(); +#endif /* PREFETCH_ENABLE */ + + /* Set Interrupt Group Priority */ + HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); + + /* Use systick as time base source and configure 1ms tick (default clock after Reset is HSI) */ + HAL_InitTick(TICK_INT_PRIORITY); + + /* Init the low level hardware */ + HAL_MspInit(); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief This function de-Initializes common part of the HAL and stops the systick. + * This function is optional. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DeInit(void) +{ + /* Reset of all peripherals */ + __HAL_RCC_APB1_FORCE_RESET(); + __HAL_RCC_APB1_RELEASE_RESET(); + + __HAL_RCC_APB2_FORCE_RESET(); + __HAL_RCC_APB2_RELEASE_RESET(); + + __HAL_RCC_AHB1_FORCE_RESET(); + __HAL_RCC_AHB1_RELEASE_RESET(); + + __HAL_RCC_AHB2_FORCE_RESET(); + __HAL_RCC_AHB2_RELEASE_RESET(); + + __HAL_RCC_AHB3_FORCE_RESET(); + __HAL_RCC_AHB3_RELEASE_RESET(); + + /* De-Init the low level hardware */ + HAL_MspDeInit(); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Initialize the MSP. + * @retval None + */ +__weak void HAL_MspInit(void) +{ + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes the MSP. + * @retval None + */ +__weak void HAL_MspDeInit(void) +{ + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief This function configures the source of the time base. + * The time source is configured to have 1ms time base with a dedicated + * Tick interrupt priority. + * @note This function is called automatically at the beginning of program after + * reset by HAL_Init() or at any time when clock is reconfigured by HAL_RCC_ClockConfig(). + * @note In the default implementation, SysTick timer is the source of time base. + * It is used to generate interrupts at regular time intervals. + * Care must be taken if HAL_Delay() is called from a peripheral ISR process, + * The SysTick interrupt must have higher priority (numerically lower) + * than the peripheral interrupt. Otherwise the caller ISR process will be blocked. + * The function is declared as __weak to be overwritten in case of other + * implementation in user file. + * @param TickPriority Tick interrupt priority. + * @retval HAL status + */ +__weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) +{ + /* Configure the SysTick to have interrupt in 1ms time basis*/ + if (HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq)) > 0U) + { + return HAL_ERROR; + } + + /* Configure the SysTick IRQ priority */ + if (TickPriority < (1UL << __NVIC_PRIO_BITS)) + { + HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U); + uwTickPrio = TickPriority; + } + else + { + return HAL_ERROR; + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup HAL_Exported_Functions_Group2 HAL Control functions + * @brief HAL Control functions + * +@verbatim + =============================================================================== + ##### HAL Control functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Provide a tick value in millisecond + (+) Provide a blocking delay in millisecond + (+) Suspend the time base source interrupt + (+) Resume the time base source interrupt + (+) Get the HAL API driver version + (+) Get the device identifier + (+) Get the device revision identifier + (+) Enable/Disable Debug module during SLEEP mode + (+) Enable/Disable Debug module during STOP mode + (+) Enable/Disable Debug module during STANDBY mode + +@endverbatim + * @{ + */ + +/** + * @brief This function is called to increment a global variable "uwTick" + * used as application time base. + * @note In the default implementation, this variable is incremented each 1ms + * in SysTick ISR. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval None + */ +__weak void HAL_IncTick(void) +{ + uwTick += uwTickFreq; +} + +/** + * @brief Provides a tick value in millisecond. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval tick value + */ +__weak uint32_t HAL_GetTick(void) +{ + return uwTick; +} + +/** + * @brief This function returns a tick priority. + * @retval tick priority + */ +uint32_t HAL_GetTickPrio(void) +{ + return uwTickPrio; +} + +/** + * @brief Set new tick Freq. + * @retval Status + */ +HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq) +{ + HAL_StatusTypeDef status = HAL_OK; + HAL_TickFreqTypeDef prevTickFreq; + + assert_param(IS_TICKFREQ(Freq)); + + if (uwTickFreq != Freq) + { + /* Back up uwTickFreq frequency */ + prevTickFreq = uwTickFreq; + + /* Update uwTickFreq global variable used by HAL_InitTick() */ + uwTickFreq = Freq; + + /* Apply the new tick Freq */ + status = HAL_InitTick(uwTickPrio); + + if (status != HAL_OK) + { + /* Restore previous tick frequency */ + uwTickFreq = prevTickFreq; + } + } + + return status; +} + +/** + * @brief Return tick frequency. + * @retval tick period in Hz + */ +HAL_TickFreqTypeDef HAL_GetTickFreq(void) +{ + return uwTickFreq; +} + +/** + * @brief This function provides minimum delay (in milliseconds) based + * on variable incremented. + * @note In the default implementation , SysTick timer is the source of time base. + * It is used to generate interrupts at regular time intervals where uwTick + * is incremented. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @param Delay specifies the delay time length, in milliseconds. + * @retval None + */ +__weak void HAL_Delay(uint32_t Delay) +{ + uint32_t tickstart = HAL_GetTick(); + uint32_t wait = Delay; + + /* Add a freq to guarantee minimum wait */ + if (wait < HAL_MAX_DELAY) + { + wait += (uint32_t)(uwTickFreq); + } + + while((HAL_GetTick() - tickstart) < wait) + { + } +} + +/** + * @brief Suspend Tick increment. + * @note In the default implementation , SysTick timer is the source of time base. It is + * used to generate interrupts at regular time intervals. Once HAL_SuspendTick() + * is called, the SysTick interrupt will be disabled and so Tick increment + * is suspended. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval None + */ +__weak void HAL_SuspendTick(void) +{ + /* Disable SysTick Interrupt */ + SysTick->CTRL &= ~SysTick_CTRL_TICKINT_Msk; +} + +/** + * @brief Resume Tick increment. + * @note In the default implementation , SysTick timer is the source of time base. It is + * used to generate interrupts at regular time intervals. Once HAL_ResumeTick() + * is called, the SysTick interrupt will be enabled and so Tick increment + * is resumed. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval None + */ +__weak void HAL_ResumeTick(void) +{ + /* Enable SysTick Interrupt */ + SysTick->CTRL |= SysTick_CTRL_TICKINT_Msk; +} + +/** + * @brief Returns the HAL revision + * @retval version : 0xXYZR (8bits for each decimal, R for RC) + */ +uint32_t HAL_GetHalVersion(void) +{ + return __STM32F4xx_HAL_VERSION; +} + +/** + * @brief Returns the device revision identifier. + * @retval Device revision identifier + */ +uint32_t HAL_GetREVID(void) +{ + return((DBGMCU->IDCODE) >> 16U); +} + +/** + * @brief Returns the device identifier. + * @retval Device identifier + */ +uint32_t HAL_GetDEVID(void) +{ + return((DBGMCU->IDCODE) & IDCODE_DEVID_MASK); +} + +/** + * @brief Enable the Debug Module during SLEEP mode + * @retval None + */ +void HAL_DBGMCU_EnableDBGSleepMode(void) +{ + SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP); +} + +/** + * @brief Disable the Debug Module during SLEEP mode + * @retval None + */ +void HAL_DBGMCU_DisableDBGSleepMode(void) +{ + CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP); +} + +/** + * @brief Enable the Debug Module during STOP mode + * @retval None + */ +void HAL_DBGMCU_EnableDBGStopMode(void) +{ + SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP); +} + +/** + * @brief Disable the Debug Module during STOP mode + * @retval None + */ +void HAL_DBGMCU_DisableDBGStopMode(void) +{ + CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP); +} + +/** + * @brief Enable the Debug Module during STANDBY mode + * @retval None + */ +void HAL_DBGMCU_EnableDBGStandbyMode(void) +{ + SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY); +} + +/** + * @brief Disable the Debug Module during STANDBY mode + * @retval None + */ +void HAL_DBGMCU_DisableDBGStandbyMode(void) +{ + CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY); +} + +/** + * @brief Enables the I/O Compensation Cell. + * @note The I/O compensation cell can be used only when the device supply + * voltage ranges from 2.4 to 3.6 V. + * @retval None + */ +void HAL_EnableCompensationCell(void) +{ + *(__IO uint32_t *)CMPCR_CMP_PD_BB = (uint32_t)ENABLE; +} + +/** + * @brief Power-down the I/O Compensation Cell. + * @note The I/O compensation cell can be used only when the device supply + * voltage ranges from 2.4 to 3.6 V. + * @retval None + */ +void HAL_DisableCompensationCell(void) +{ + *(__IO uint32_t *)CMPCR_CMP_PD_BB = (uint32_t)DISABLE; +} + +/** + * @brief Returns first word of the unique device identifier (UID based on 96 bits) + * @retval Device identifier + */ +uint32_t HAL_GetUIDw0(void) +{ + return (READ_REG(*((uint32_t *)UID_BASE))); +} + +/** + * @brief Returns second word of the unique device identifier (UID based on 96 bits) + * @retval Device identifier + */ +uint32_t HAL_GetUIDw1(void) +{ + return (READ_REG(*((uint32_t *)(UID_BASE + 4U)))); +} + +/** + * @brief Returns third word of the unique device identifier (UID based on 96 bits) + * @retval Device identifier + */ +uint32_t HAL_GetUIDw2(void) +{ + return (READ_REG(*((uint32_t *)(UID_BASE + 8U)))); +} + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief Enables the Internal FLASH Bank Swapping. + * + * @note This function can be used only for STM32F42xxx/43xxx/469xx/479xx devices. + * + * @note Flash Bank2 mapped at 0x08000000 (and aliased @0x00000000) + * and Flash Bank1 mapped at 0x08100000 (and aliased at 0x00100000) + * + * @retval None + */ +void HAL_EnableMemorySwappingBank(void) +{ + *(__IO uint32_t *)UFB_MODE_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables the Internal FLASH Bank Swapping. + * + * @note This function can be used only for STM32F42xxx/43xxx/469xx/479xx devices. + * + * @note The default state : Flash Bank1 mapped at 0x08000000 (and aliased @0x00000000) + * and Flash Bank2 mapped at 0x08100000 (and aliased at 0x00100000) + * + * @retval None + */ +void HAL_DisableMemorySwappingBank(void) +{ + *(__IO uint32_t *)UFB_MODE_BB = (uint32_t)DISABLE; +} +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c new file mode 100644 index 00000000..87c14455 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c @@ -0,0 +1,2109 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_adc.c + * @author MCD Application Team + * @brief This file provides firmware functions to manage the following + * functionalities of the Analog to Digital Converter (ADC) peripheral: + * + Initialization and de-initialization functions + * + IO operation functions + * + State and errors functions + * + @verbatim + ============================================================================== + ##### ADC Peripheral features ##### + ============================================================================== + [..] + (#) 12-bit, 10-bit, 8-bit or 6-bit configurable resolution. + (#) Interrupt generation at the end of conversion, end of injected conversion, + and in case of analog watchdog or overrun events + (#) Single and continuous conversion modes. + (#) Scan mode for automatic conversion of channel 0 to channel x. + (#) Data alignment with in-built data coherency. + (#) Channel-wise programmable sampling time. + (#) External trigger option with configurable polarity for both regular and + injected conversion. + (#) Dual/Triple mode (on devices with 2 ADCs or more). + (#) Configurable DMA data storage in Dual/Triple ADC mode. + (#) Configurable delay between conversions in Dual/Triple interleaved mode. + (#) ADC conversion type (refer to the datasheets). + (#) ADC supply requirements: 2.4 V to 3.6 V at full speed and down to 1.8 V at + slower speed. + (#) ADC input range: VREF(minus) = VIN = VREF(plus). + (#) DMA request generation during regular channel conversion. + + + ##### How to use this driver ##### + ============================================================================== + [..] + (#)Initialize the ADC low level resources by implementing the HAL_ADC_MspInit(): + (##) Enable the ADC interface clock using __HAL_RCC_ADC_CLK_ENABLE() + (##) ADC pins configuration + (+++) Enable the clock for the ADC GPIOs using the following function: + __HAL_RCC_GPIOx_CLK_ENABLE() + (+++) Configure these ADC pins in analog mode using HAL_GPIO_Init() + (##) In case of using interrupts (e.g. HAL_ADC_Start_IT()) + (+++) Configure the ADC interrupt priority using HAL_NVIC_SetPriority() + (+++) Enable the ADC IRQ handler using HAL_NVIC_EnableIRQ() + (+++) In ADC IRQ handler, call HAL_ADC_IRQHandler() + (##) In case of using DMA to control data transfer (e.g. HAL_ADC_Start_DMA()) + (+++) Enable the DMAx interface clock using __HAL_RCC_DMAx_CLK_ENABLE() + (+++) Configure and enable two DMA streams stream for managing data + transfer from peripheral to memory (output stream) + (+++) Associate the initialized DMA handle to the CRYP DMA handle + using __HAL_LINKDMA() + (+++) Configure the priority and enable the NVIC for the transfer complete + interrupt on the two DMA Streams. The output stream should have higher + priority than the input stream. + + *** Configuration of ADC, groups regular/injected, channels parameters *** + ============================================================================== + [..] + (#) Configure the ADC parameters (resolution, data alignment, ...) + and regular group parameters (conversion trigger, sequencer, ...) + using function HAL_ADC_Init(). + + (#) Configure the channels for regular group parameters (channel number, + channel rank into sequencer, ..., into regular group) + using function HAL_ADC_ConfigChannel(). + + (#) Optionally, configure the injected group parameters (conversion trigger, + sequencer, ..., of injected group) + and the channels for injected group parameters (channel number, + channel rank into sequencer, ..., into injected group) + using function HAL_ADCEx_InjectedConfigChannel(). + + (#) Optionally, configure the analog watchdog parameters (channels + monitored, thresholds, ...) using function HAL_ADC_AnalogWDGConfig(). + + (#) Optionally, for devices with several ADC instances: configure the + multimode parameters using function HAL_ADCEx_MultiModeConfigChannel(). + + *** Execution of ADC conversions *** + ============================================================================== + [..] + (#) ADC driver can be used among three modes: polling, interruption, + transfer by DMA. + + *** Polling mode IO operation *** + ================================= + [..] + (+) Start the ADC peripheral using HAL_ADC_Start() + (+) Wait for end of conversion using HAL_ADC_PollForConversion(), at this stage + user can specify the value of timeout according to his end application + (+) To read the ADC converted values, use the HAL_ADC_GetValue() function. + (+) Stop the ADC peripheral using HAL_ADC_Stop() + + *** Interrupt mode IO operation *** + =================================== + [..] + (+) Start the ADC peripheral using HAL_ADC_Start_IT() + (+) Use HAL_ADC_IRQHandler() called under ADC_IRQHandler() Interrupt subroutine + (+) At ADC end of conversion HAL_ADC_ConvCpltCallback() function is executed and user can + add his own code by customization of function pointer HAL_ADC_ConvCpltCallback + (+) In case of ADC Error, HAL_ADC_ErrorCallback() function is executed and user can + add his own code by customization of function pointer HAL_ADC_ErrorCallback + (+) Stop the ADC peripheral using HAL_ADC_Stop_IT() + + *** DMA mode IO operation *** + ============================== + [..] + (+) Start the ADC peripheral using HAL_ADC_Start_DMA(), at this stage the user specify the length + of data to be transferred at each end of conversion + (+) At The end of data transfer by HAL_ADC_ConvCpltCallback() function is executed and user can + add his own code by customization of function pointer HAL_ADC_ConvCpltCallback + (+) In case of transfer Error, HAL_ADC_ErrorCallback() function is executed and user can + add his own code by customization of function pointer HAL_ADC_ErrorCallback + (+) Stop the ADC peripheral using HAL_ADC_Stop_DMA() + + *** ADC HAL driver macros list *** + ============================================= + [..] + Below the list of most used macros in ADC HAL driver. + + (+) __HAL_ADC_ENABLE : Enable the ADC peripheral + (+) __HAL_ADC_DISABLE : Disable the ADC peripheral + (+) __HAL_ADC_ENABLE_IT: Enable the ADC end of conversion interrupt + (+) __HAL_ADC_DISABLE_IT: Disable the ADC end of conversion interrupt + (+) __HAL_ADC_GET_IT_SOURCE: Check if the specified ADC interrupt source is enabled or disabled + (+) __HAL_ADC_CLEAR_FLAG: Clear the ADC's pending flags + (+) __HAL_ADC_GET_FLAG: Get the selected ADC's flag status + (+) ADC_GET_RESOLUTION: Return resolution bits in CR1 register + + [..] + (@) You can refer to the ADC HAL driver header file for more useful macros + + *** Deinitialization of ADC *** + ============================================================================== + [..] + (#) Disable the ADC interface + (++) ADC clock can be hard reset and disabled at RCC top level. + (++) Hard reset of ADC peripherals + using macro __HAL_RCC_ADC_FORCE_RESET(), __HAL_RCC_ADC_RELEASE_RESET(). + (++) ADC clock disable using the equivalent macro/functions as configuration step. + (+++) Example: + Into HAL_ADC_MspDeInit() (recommended code location) or with + other device clock parameters configuration: + (+++) HAL_RCC_GetOscConfig(&RCC_OscInitStructure); + (+++) RCC_OscInitStructure.OscillatorType = RCC_OSCILLATORTYPE_HSI; + (+++) RCC_OscInitStructure.HSIState = RCC_HSI_OFF; (if not used for system clock) + (+++) HAL_RCC_OscConfig(&RCC_OscInitStructure); + + (#) ADC pins configuration + (++) Disable the clock for the ADC GPIOs using macro __HAL_RCC_GPIOx_CLK_DISABLE() + + (#) Optionally, in case of usage of ADC with interruptions: + (++) Disable the NVIC for ADC using function HAL_NVIC_DisableIRQ(ADCx_IRQn) + + (#) Optionally, in case of usage of DMA: + (++) Deinitialize the DMA using function HAL_DMA_DeInit(). + (++) Disable the NVIC for DMA using function HAL_NVIC_DisableIRQ(DMAx_Channelx_IRQn) + *** Callback registration *** + ============================================================================== + [..] + + The compilation flag USE_HAL_ADC_REGISTER_CALLBACKS, when set to 1, + allows the user to configure dynamically the driver callbacks. + Use Functions @ref HAL_ADC_RegisterCallback() + to register an interrupt callback. + [..] + + Function @ref HAL_ADC_RegisterCallback() allows to register following callbacks: + (+) ConvCpltCallback : ADC conversion complete callback + (+) ConvHalfCpltCallback : ADC conversion DMA half-transfer callback + (+) LevelOutOfWindowCallback : ADC analog watchdog 1 callback + (+) ErrorCallback : ADC error callback + (+) InjectedConvCpltCallback : ADC group injected conversion complete callback + (+) InjectedQueueOverflowCallback : ADC group injected context queue overflow callback + (+) LevelOutOfWindow2Callback : ADC analog watchdog 2 callback + (+) LevelOutOfWindow3Callback : ADC analog watchdog 3 callback + (+) EndOfSamplingCallback : ADC end of sampling callback + (+) MspInitCallback : ADC Msp Init callback + (+) MspDeInitCallback : ADC Msp DeInit callback + This function takes as parameters the HAL peripheral handle, the Callback ID + and a pointer to the user callback function. + [..] + + Use function @ref HAL_ADC_UnRegisterCallback to reset a callback to the default + weak function. + [..] + + @ref HAL_ADC_UnRegisterCallback takes as parameters the HAL peripheral handle, + and the Callback ID. + This function allows to reset following callbacks: + (+) ConvCpltCallback : ADC conversion complete callback + (+) ConvHalfCpltCallback : ADC conversion DMA half-transfer callback + (+) LevelOutOfWindowCallback : ADC analog watchdog 1 callback + (+) ErrorCallback : ADC error callback + (+) InjectedConvCpltCallback : ADC group injected conversion complete callback + (+) InjectedQueueOverflowCallback : ADC group injected context queue overflow callback + (+) LevelOutOfWindow2Callback : ADC analog watchdog 2 callback + (+) LevelOutOfWindow3Callback : ADC analog watchdog 3 callback + (+) EndOfSamplingCallback : ADC end of sampling callback + (+) MspInitCallback : ADC Msp Init callback + (+) MspDeInitCallback : ADC Msp DeInit callback + [..] + + By default, after the @ref HAL_ADC_Init() and when the state is @ref HAL_ADC_STATE_RESET + all callbacks are set to the corresponding weak functions: + examples @ref HAL_ADC_ConvCpltCallback(), @ref HAL_ADC_ErrorCallback(). + Exception done for MspInit and MspDeInit functions that are + reset to the legacy weak functions in the @ref HAL_ADC_Init()/ @ref HAL_ADC_DeInit() only when + these callbacks are null (not registered beforehand). + [..] + + If MspInit or MspDeInit are not null, the @ref HAL_ADC_Init()/ @ref HAL_ADC_DeInit() + keep and use the user MspInit/MspDeInit callbacks (registered beforehand) whatever the state. + [..] + + Callbacks can be registered/unregistered in @ref HAL_ADC_STATE_READY state only. + Exception done MspInit/MspDeInit functions that can be registered/unregistered + in @ref HAL_ADC_STATE_READY or @ref HAL_ADC_STATE_RESET state, + thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit. + [..] + + Then, the user first registers the MspInit/MspDeInit user callbacks + using @ref HAL_ADC_RegisterCallback() before calling @ref HAL_ADC_DeInit() + or @ref HAL_ADC_Init() function. + [..] + + When the compilation flag USE_HAL_ADC_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registration feature is not available and all callbacks + are set to the corresponding weak functions. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup ADC ADC + * @brief ADC driver modules + * @{ + */ + +#ifdef HAL_ADC_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @addtogroup ADC_Private_Functions + * @{ + */ +/* Private function prototypes -----------------------------------------------*/ +static void ADC_Init(ADC_HandleTypeDef* hadc); +static void ADC_DMAConvCplt(DMA_HandleTypeDef *hdma); +static void ADC_DMAError(DMA_HandleTypeDef *hdma); +static void ADC_DMAHalfConvCplt(DMA_HandleTypeDef *hdma); +/** + * @} + */ +/* Exported functions --------------------------------------------------------*/ +/** @defgroup ADC_Exported_Functions ADC Exported Functions + * @{ + */ + +/** @defgroup ADC_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Initialize and configure the ADC. + (+) De-initialize the ADC. + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the ADCx peripheral according to the specified parameters + * in the ADC_InitStruct and initializes the ADC MSP. + * + * @note This function is used to configure the global features of the ADC ( + * ClockPrescaler, Resolution, Data Alignment and number of conversion), however, + * the rest of the configuration parameters are specific to the regular + * channels group (scan mode activation, continuous mode activation, + * External trigger source and edge, DMA continuous request after the + * last transfer and End of conversion selection). + * + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_Init(ADC_HandleTypeDef* hadc) +{ + HAL_StatusTypeDef tmp_hal_status = HAL_OK; + + /* Check ADC handle */ + if(hadc == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + assert_param(IS_ADC_CLOCKPRESCALER(hadc->Init.ClockPrescaler)); + assert_param(IS_ADC_RESOLUTION(hadc->Init.Resolution)); + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ScanConvMode)); + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG(hadc->Init.ExternalTrigConv)); + assert_param(IS_ADC_DATA_ALIGN(hadc->Init.DataAlign)); + assert_param(IS_ADC_REGULAR_LENGTH(hadc->Init.NbrOfConversion)); + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.DMAContinuousRequests)); + assert_param(IS_ADC_EOCSelection(hadc->Init.EOCSelection)); + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.DiscontinuousConvMode)); + + if(hadc->Init.ExternalTrigConv != ADC_SOFTWARE_START) + { + assert_param(IS_ADC_EXT_TRIG_EDGE(hadc->Init.ExternalTrigConvEdge)); + } + + if(hadc->State == HAL_ADC_STATE_RESET) + { +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + /* Init the ADC Callback settings */ + hadc->ConvCpltCallback = HAL_ADC_ConvCpltCallback; /* Legacy weak callback */ + hadc->ConvHalfCpltCallback = HAL_ADC_ConvHalfCpltCallback; /* Legacy weak callback */ + hadc->LevelOutOfWindowCallback = HAL_ADC_LevelOutOfWindowCallback; /* Legacy weak callback */ + hadc->ErrorCallback = HAL_ADC_ErrorCallback; /* Legacy weak callback */ + hadc->InjectedConvCpltCallback = HAL_ADCEx_InjectedConvCpltCallback; /* Legacy weak callback */ + if (hadc->MspInitCallback == NULL) + { + hadc->MspInitCallback = HAL_ADC_MspInit; /* Legacy weak MspInit */ + } + + /* Init the low level hardware */ + hadc->MspInitCallback(hadc); +#else + /* Init the low level hardware */ + HAL_ADC_MspInit(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + + /* Initialize ADC error code */ + ADC_CLEAR_ERRORCODE(hadc); + + /* Allocate lock resource and initialize it */ + hadc->Lock = HAL_UNLOCKED; + } + + /* Configuration of ADC parameters if previous preliminary actions are */ + /* correctly completed. */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL)) + { + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_BUSY_INTERNAL); + + /* Set ADC parameters */ + ADC_Init(hadc); + + /* Set ADC error code to none */ + ADC_CLEAR_ERRORCODE(hadc); + + /* Set the ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_BUSY_INTERNAL, + HAL_ADC_STATE_READY); + } + else + { + tmp_hal_status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return tmp_hal_status; +} + +/** + * @brief Deinitializes the ADCx peripheral registers to their default reset values. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_DeInit(ADC_HandleTypeDef* hadc) +{ + HAL_StatusTypeDef tmp_hal_status = HAL_OK; + + /* Check ADC handle */ + if(hadc == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Set ADC state */ + SET_BIT(hadc->State, HAL_ADC_STATE_BUSY_INTERNAL); + + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Configuration of ADC parameters if previous preliminary actions are */ + /* correctly completed. */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + if (hadc->MspDeInitCallback == NULL) + { + hadc->MspDeInitCallback = HAL_ADC_MspDeInit; /* Legacy weak MspDeInit */ + } + + /* DeInit the low level hardware: RCC clock, NVIC */ + hadc->MspDeInitCallback(hadc); +#else + /* DeInit the low level hardware: RCC clock, NVIC */ + HAL_ADC_MspDeInit(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + + /* Set ADC error code to none */ + ADC_CLEAR_ERRORCODE(hadc); + + /* Set ADC state */ + hadc->State = HAL_ADC_STATE_RESET; + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return tmp_hal_status; +} + +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) +/** + * @brief Register a User ADC Callback + * To be used instead of the weak predefined callback + * @param hadc Pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_ADC_CONVERSION_COMPLETE_CB_ID ADC conversion complete callback ID + * @arg @ref HAL_ADC_CONVERSION_HALF_CB_ID ADC conversion DMA half-transfer callback ID + * @arg @ref HAL_ADC_LEVEL_OUT_OF_WINDOW_1_CB_ID ADC analog watchdog 1 callback ID + * @arg @ref HAL_ADC_ERROR_CB_ID ADC error callback ID + * @arg @ref HAL_ADC_INJ_CONVERSION_COMPLETE_CB_ID ADC group injected conversion complete callback ID + * @arg @ref HAL_ADC_MSPINIT_CB_ID ADC Msp Init callback ID + * @arg @ref HAL_ADC_MSPDEINIT_CB_ID ADC Msp DeInit callback ID + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_RegisterCallback(ADC_HandleTypeDef *hadc, HAL_ADC_CallbackIDTypeDef CallbackID, pADC_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + if ((hadc->State & HAL_ADC_STATE_READY) != 0UL) + { + switch (CallbackID) + { + case HAL_ADC_CONVERSION_COMPLETE_CB_ID : + hadc->ConvCpltCallback = pCallback; + break; + + case HAL_ADC_CONVERSION_HALF_CB_ID : + hadc->ConvHalfCpltCallback = pCallback; + break; + + case HAL_ADC_LEVEL_OUT_OF_WINDOW_1_CB_ID : + hadc->LevelOutOfWindowCallback = pCallback; + break; + + case HAL_ADC_ERROR_CB_ID : + hadc->ErrorCallback = pCallback; + break; + + case HAL_ADC_INJ_CONVERSION_COMPLETE_CB_ID : + hadc->InjectedConvCpltCallback = pCallback; + break; + + case HAL_ADC_MSPINIT_CB_ID : + hadc->MspInitCallback = pCallback; + break; + + case HAL_ADC_MSPDEINIT_CB_ID : + hadc->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_ADC_STATE_RESET == hadc->State) + { + switch (CallbackID) + { + case HAL_ADC_MSPINIT_CB_ID : + hadc->MspInitCallback = pCallback; + break; + + case HAL_ADC_MSPDEINIT_CB_ID : + hadc->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + return status; +} + +/** + * @brief Unregister a ADC Callback + * ADC callback is redirected to the weak predefined callback + * @param hadc Pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * @arg @ref HAL_ADC_CONVERSION_COMPLETE_CB_ID ADC conversion complete callback ID + * @arg @ref HAL_ADC_CONVERSION_HALF_CB_ID ADC conversion DMA half-transfer callback ID + * @arg @ref HAL_ADC_LEVEL_OUT_OF_WINDOW_1_CB_ID ADC analog watchdog 1 callback ID + * @arg @ref HAL_ADC_ERROR_CB_ID ADC error callback ID + * @arg @ref HAL_ADC_INJ_CONVERSION_COMPLETE_CB_ID ADC group injected conversion complete callback ID + * @arg @ref HAL_ADC_MSPINIT_CB_ID ADC Msp Init callback ID + * @arg @ref HAL_ADC_MSPDEINIT_CB_ID ADC Msp DeInit callback ID + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_UnRegisterCallback(ADC_HandleTypeDef *hadc, HAL_ADC_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + if ((hadc->State & HAL_ADC_STATE_READY) != 0UL) + { + switch (CallbackID) + { + case HAL_ADC_CONVERSION_COMPLETE_CB_ID : + hadc->ConvCpltCallback = HAL_ADC_ConvCpltCallback; + break; + + case HAL_ADC_CONVERSION_HALF_CB_ID : + hadc->ConvHalfCpltCallback = HAL_ADC_ConvHalfCpltCallback; + break; + + case HAL_ADC_LEVEL_OUT_OF_WINDOW_1_CB_ID : + hadc->LevelOutOfWindowCallback = HAL_ADC_LevelOutOfWindowCallback; + break; + + case HAL_ADC_ERROR_CB_ID : + hadc->ErrorCallback = HAL_ADC_ErrorCallback; + break; + + case HAL_ADC_INJ_CONVERSION_COMPLETE_CB_ID : + hadc->InjectedConvCpltCallback = HAL_ADCEx_InjectedConvCpltCallback; + break; + + case HAL_ADC_MSPINIT_CB_ID : + hadc->MspInitCallback = HAL_ADC_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_ADC_MSPDEINIT_CB_ID : + hadc->MspDeInitCallback = HAL_ADC_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_ADC_STATE_RESET == hadc->State) + { + switch (CallbackID) + { + case HAL_ADC_MSPINIT_CB_ID : + hadc->MspInitCallback = HAL_ADC_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_ADC_MSPDEINIT_CB_ID : + hadc->MspDeInitCallback = HAL_ADC_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hadc->ErrorCode |= HAL_ADC_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + return status; +} + +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + +/** + * @brief Initializes the ADC MSP. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes the ADC MSP. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_MspDeInit could be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup ADC_Exported_Functions_Group2 IO operation functions + * @brief IO operation functions + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Start conversion of regular channel. + (+) Stop conversion of regular channel. + (+) Start conversion of regular channel and enable interrupt. + (+) Stop conversion of regular channel and disable interrupt. + (+) Start conversion of regular channel and enable DMA transfer. + (+) Stop conversion of regular channel and disable DMA transfer. + (+) Handle ADC interrupt request. + +@endverbatim + * @{ + */ + +/** + * @brief Enables ADC and starts conversion of the regular channels. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_Start(ADC_HandleTypeDef* hadc) +{ + __IO uint32_t counter = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG_EDGE(hadc->Init.ExternalTrigConvEdge)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Enable the ADC peripheral */ + /* Check if ADC peripheral is disabled in order to enable it and wait during + Tstab time the ADC's stabilization */ + if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON) + { + /* Enable the Peripheral */ + __HAL_ADC_ENABLE(hadc); + + /* Delay for ADC stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + + /* Start conversion if ADC is effectively enabled */ + if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + /* - Clear state bitfield related to regular group conversion results */ + /* - Set state bitfield related to regular group operation */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_READY | HAL_ADC_STATE_REG_EOC | HAL_ADC_STATE_REG_OVR, + HAL_ADC_STATE_REG_BUSY); + + /* If conversions on group regular are also triggering group injected, */ + /* update ADC state. */ + if (READ_BIT(hadc->Instance->CR1, ADC_CR1_JAUTO) != RESET) + { + ADC_STATE_CLR_SET(hadc->State, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_INJ_BUSY); + } + + /* State machine update: Check if an injected conversion is ongoing */ + if (HAL_IS_BIT_SET(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + /* Reset ADC error code fields related to conversions on group regular */ + CLEAR_BIT(hadc->ErrorCode, (HAL_ADC_ERROR_OVR | HAL_ADC_ERROR_DMA)); + } + else + { + /* Reset ADC all error code fields */ + ADC_CLEAR_ERRORCODE(hadc); + } + + /* Process unlocked */ + /* Unlock before starting ADC conversions: in case of potential */ + /* interruption, to let the process to ADC IRQ Handler. */ + __HAL_UNLOCK(hadc); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADCs and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Clear regular group conversion flag and overrun flag */ + /* (To ensure of no unknown state from potential previous ADC operations) */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOC | ADC_FLAG_OVR); + + /* Check if Multimode enabled */ + if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI)) + { +#if defined(ADC2) && defined(ADC3) + if((hadc->Instance == ADC1) || ((hadc->Instance == ADC2) && ((ADC->CCR & ADC_CCR_MULTI_Msk) < ADC_CCR_MULTI_0)) \ + || ((hadc->Instance == ADC3) && ((ADC->CCR & ADC_CCR_MULTI_Msk) < ADC_CCR_MULTI_4))) + { +#endif /* ADC2 || ADC3 */ + /* if no external trigger present enable software conversion of regular channels */ + if((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } +#if defined(ADC2) && defined(ADC3) + } +#endif /* ADC2 || ADC3 */ + } + else + { + /* if instance of handle correspond to ADC1 and no external trigger present enable software conversion of regular channels */ + if((hadc->Instance == ADC1) && ((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET)) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL); + + /* Set ADC error code to ADC IP internal error */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Disables ADC and stop conversion of regular channels. + * + * @note Caution: This function will stop also injected channels. + * + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * + * @retval HAL status. + */ +HAL_StatusTypeDef HAL_ADC_Stop(ADC_HandleTypeDef* hadc) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Check if ADC is effectively disabled */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_READY); + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Poll for regular conversion complete + * @note ADC conversion flags EOS (end of sequence) and EOC (end of + * conversion) are cleared by this function. + * @note This function cannot be used in a particular setup: ADC configured + * in DMA mode and polling for end of each conversion (ADC init + * parameter "EOCSelection" set to ADC_EOC_SINGLE_CONV). + * In this case, DMA resets the flag EOC and polling cannot be + * performed on each conversion. Nevertheless, polling can still + * be performed on the complete sequence. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param Timeout Timeout value in millisecond. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_PollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout) +{ + uint32_t tickstart = 0U; + + /* Verification that ADC configuration is compliant with polling for */ + /* each conversion: */ + /* Particular case is ADC configured in DMA mode and ADC sequencer with */ + /* several ranks and polling for end of each conversion. */ + /* For code simplicity sake, this particular case is generalized to */ + /* ADC configured in DMA mode and polling for end of each conversion. */ + if (HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_EOCS) && + HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_DMA) ) + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG); + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + return HAL_ERROR; + } + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Check End of conversion flag */ + while(!(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_EOC))) + { + /* Check if timeout is disabled (set to infinite wait) */ + if(Timeout != HAL_MAX_DELAY) + { + if((Timeout == 0U) || ((HAL_GetTick() - tickstart ) > Timeout)) + { + /* New check to avoid false timeout detection in case of preemption */ + if(!(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_EOC))) + { + /* Update ADC state machine to timeout */ + SET_BIT(hadc->State, HAL_ADC_STATE_TIMEOUT); + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + return HAL_TIMEOUT; + } + } + } + } + + /* Clear regular group conversion flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_STRT | ADC_FLAG_EOC); + + /* Update ADC state machine */ + SET_BIT(hadc->State, HAL_ADC_STATE_REG_EOC); + + /* Determine whether any further conversion upcoming on group regular */ + /* by external trigger, continuous mode or scan sequence on going. */ + /* Note: On STM32F4, there is no independent flag of end of sequence. */ + /* The test of scan sequence on going is done either with scan */ + /* sequence disabled or with end of conversion flag set to */ + /* of end of sequence. */ + if(ADC_IS_SOFTWARE_START_REGULAR(hadc) && + (hadc->Init.ContinuousConvMode == DISABLE) && + (HAL_IS_BIT_CLR(hadc->Instance->SQR1, ADC_SQR1_L) || + HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) ) + { + /* Set ADC state */ + CLEAR_BIT(hadc->State, HAL_ADC_STATE_REG_BUSY); + + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + SET_BIT(hadc->State, HAL_ADC_STATE_READY); + } + } + + /* Return ADC state */ + return HAL_OK; +} + +/** + * @brief Poll for conversion event + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param EventType the ADC event type. + * This parameter can be one of the following values: + * @arg ADC_AWD_EVENT: ADC Analog watch Dog event. + * @arg ADC_OVR_EVENT: ADC Overrun event. + * @param Timeout Timeout value in millisecond. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_PollForEvent(ADC_HandleTypeDef* hadc, uint32_t EventType, uint32_t Timeout) +{ + uint32_t tickstart = 0U; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + assert_param(IS_ADC_EVENT_TYPE(EventType)); + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Check selected event flag */ + while(!(__HAL_ADC_GET_FLAG(hadc,EventType))) + { + /* Check for the Timeout */ + if(Timeout != HAL_MAX_DELAY) + { + if((Timeout == 0U) || ((HAL_GetTick() - tickstart ) > Timeout)) + { + /* New check to avoid false timeout detection in case of preemption */ + if(!(__HAL_ADC_GET_FLAG(hadc,EventType))) + { + /* Update ADC state machine to timeout */ + SET_BIT(hadc->State, HAL_ADC_STATE_TIMEOUT); + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + return HAL_TIMEOUT; + } + } + } + } + + /* Analog watchdog (level out of window) event */ + if(EventType == ADC_AWD_EVENT) + { + /* Set ADC state */ + SET_BIT(hadc->State, HAL_ADC_STATE_AWD1); + + /* Clear ADC analog watchdog flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_AWD); + } + /* Overrun event */ + else + { + /* Set ADC state */ + SET_BIT(hadc->State, HAL_ADC_STATE_REG_OVR); + /* Set ADC error code to overrun */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_OVR); + + /* Clear ADC overrun flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_OVR); + } + + /* Return ADC state */ + return HAL_OK; +} + + +/** + * @brief Enables the interrupt and starts ADC conversion of regular channels. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status. + */ +HAL_StatusTypeDef HAL_ADC_Start_IT(ADC_HandleTypeDef* hadc) +{ + __IO uint32_t counter = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG_EDGE(hadc->Init.ExternalTrigConvEdge)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Enable the ADC peripheral */ + /* Check if ADC peripheral is disabled in order to enable it and wait during + Tstab time the ADC's stabilization */ + if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON) + { + /* Enable the Peripheral */ + __HAL_ADC_ENABLE(hadc); + + /* Delay for ADC stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + + /* Start conversion if ADC is effectively enabled */ + if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + /* - Clear state bitfield related to regular group conversion results */ + /* - Set state bitfield related to regular group operation */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_READY | HAL_ADC_STATE_REG_EOC | HAL_ADC_STATE_REG_OVR, + HAL_ADC_STATE_REG_BUSY); + + /* If conversions on group regular are also triggering group injected, */ + /* update ADC state. */ + if (READ_BIT(hadc->Instance->CR1, ADC_CR1_JAUTO) != RESET) + { + ADC_STATE_CLR_SET(hadc->State, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_INJ_BUSY); + } + + /* State machine update: Check if an injected conversion is ongoing */ + if (HAL_IS_BIT_SET(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + /* Reset ADC error code fields related to conversions on group regular */ + CLEAR_BIT(hadc->ErrorCode, (HAL_ADC_ERROR_OVR | HAL_ADC_ERROR_DMA)); + } + else + { + /* Reset ADC all error code fields */ + ADC_CLEAR_ERRORCODE(hadc); + } + + /* Process unlocked */ + /* Unlock before starting ADC conversions: in case of potential */ + /* interruption, to let the process to ADC IRQ Handler. */ + __HAL_UNLOCK(hadc); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADCs and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Clear regular group conversion flag and overrun flag */ + /* (To ensure of no unknown state from potential previous ADC operations) */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOC | ADC_FLAG_OVR); + + /* Enable end of conversion interrupt for regular group */ + __HAL_ADC_ENABLE_IT(hadc, (ADC_IT_EOC | ADC_IT_OVR)); + + /* Check if Multimode enabled */ + if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI)) + { +#if defined(ADC2) && defined(ADC3) + if((hadc->Instance == ADC1) || ((hadc->Instance == ADC2) && ((ADC->CCR & ADC_CCR_MULTI_Msk) < ADC_CCR_MULTI_0)) \ + || ((hadc->Instance == ADC3) && ((ADC->CCR & ADC_CCR_MULTI_Msk) < ADC_CCR_MULTI_4))) + { +#endif /* ADC2 || ADC3 */ + /* if no external trigger present enable software conversion of regular channels */ + if((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } +#if defined(ADC2) && defined(ADC3) + } +#endif /* ADC2 || ADC3 */ + } + else + { + /* if instance of handle correspond to ADC1 and no external trigger present enable software conversion of regular channels */ + if((hadc->Instance == ADC1) && ((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET)) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL); + + /* Set ADC error code to ADC IP internal error */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Disables the interrupt and stop ADC conversion of regular channels. + * + * @note Caution: This function will stop also injected channels. + * + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status. + */ +HAL_StatusTypeDef HAL_ADC_Stop_IT(ADC_HandleTypeDef* hadc) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Check if ADC is effectively disabled */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Disable ADC end of conversion interrupt for regular group */ + __HAL_ADC_DISABLE_IT(hadc, (ADC_IT_EOC | ADC_IT_OVR)); + + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_READY); + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Handles ADC interrupt request + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +void HAL_ADC_IRQHandler(ADC_HandleTypeDef* hadc) +{ + uint32_t tmp1 = 0U, tmp2 = 0U; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode)); + assert_param(IS_ADC_REGULAR_LENGTH(hadc->Init.NbrOfConversion)); + assert_param(IS_ADC_EOCSelection(hadc->Init.EOCSelection)); + + tmp1 = __HAL_ADC_GET_FLAG(hadc, ADC_FLAG_EOC); + tmp2 = __HAL_ADC_GET_IT_SOURCE(hadc, ADC_IT_EOC); + /* Check End of conversion flag for regular channels */ + if(tmp1 && tmp2) + { + /* Update state machine on conversion status if not in error state */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL)) + { + /* Set ADC state */ + SET_BIT(hadc->State, HAL_ADC_STATE_REG_EOC); + } + + /* Determine whether any further conversion upcoming on group regular */ + /* by external trigger, continuous mode or scan sequence on going. */ + /* Note: On STM32F4, there is no independent flag of end of sequence. */ + /* The test of scan sequence on going is done either with scan */ + /* sequence disabled or with end of conversion flag set to */ + /* of end of sequence. */ + if(ADC_IS_SOFTWARE_START_REGULAR(hadc) && + (hadc->Init.ContinuousConvMode == DISABLE) && + (HAL_IS_BIT_CLR(hadc->Instance->SQR1, ADC_SQR1_L) || + HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) ) + { + /* Disable ADC end of single conversion interrupt on group regular */ + /* Note: Overrun interrupt was enabled with EOC interrupt in */ + /* HAL_ADC_Start_IT(), but is not disabled here because can be used */ + /* by overrun IRQ process below. */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_EOC); + + /* Set ADC state */ + CLEAR_BIT(hadc->State, HAL_ADC_STATE_REG_BUSY); + + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + SET_BIT(hadc->State, HAL_ADC_STATE_READY); + } + } + + /* Conversion complete callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->ConvCpltCallback(hadc); +#else + HAL_ADC_ConvCpltCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + + /* Clear regular group conversion flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_STRT | ADC_FLAG_EOC); + } + + tmp1 = __HAL_ADC_GET_FLAG(hadc, ADC_FLAG_JEOC); + tmp2 = __HAL_ADC_GET_IT_SOURCE(hadc, ADC_IT_JEOC); + /* Check End of conversion flag for injected channels */ + if(tmp1 && tmp2) + { + /* Update state machine on conversion status if not in error state */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL)) + { + /* Set ADC state */ + SET_BIT(hadc->State, HAL_ADC_STATE_INJ_EOC); + } + + /* Determine whether any further conversion upcoming on group injected */ + /* by external trigger, scan sequence on going or by automatic injected */ + /* conversion from group regular (same conditions as group regular */ + /* interruption disabling above). */ + if(ADC_IS_SOFTWARE_START_INJECTED(hadc) && + (HAL_IS_BIT_CLR(hadc->Instance->JSQR, ADC_JSQR_JL) || + HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) && + (HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) && + (ADC_IS_SOFTWARE_START_REGULAR(hadc) && + (hadc->Init.ContinuousConvMode == DISABLE) ) ) ) + { + /* Disable ADC end of single conversion interrupt on group injected */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_JEOC); + + /* Set ADC state */ + CLEAR_BIT(hadc->State, HAL_ADC_STATE_INJ_BUSY); + + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY)) + { + SET_BIT(hadc->State, HAL_ADC_STATE_READY); + } + } + + /* Conversion complete callback */ + /* Conversion complete callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->InjectedConvCpltCallback(hadc); +#else + HAL_ADCEx_InjectedConvCpltCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + + /* Clear injected group conversion flag */ + __HAL_ADC_CLEAR_FLAG(hadc, (ADC_FLAG_JSTRT | ADC_FLAG_JEOC)); + } + + tmp1 = __HAL_ADC_GET_FLAG(hadc, ADC_FLAG_AWD); + tmp2 = __HAL_ADC_GET_IT_SOURCE(hadc, ADC_IT_AWD); + /* Check Analog watchdog flag */ + if(tmp1 && tmp2) + { + if(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_AWD)) + { + /* Set ADC state */ + SET_BIT(hadc->State, HAL_ADC_STATE_AWD1); + + /* Level out of window callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->LevelOutOfWindowCallback(hadc); +#else + HAL_ADC_LevelOutOfWindowCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + + /* Clear the ADC analog watchdog flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_AWD); + } + } + + tmp1 = __HAL_ADC_GET_FLAG(hadc, ADC_FLAG_OVR); + tmp2 = __HAL_ADC_GET_IT_SOURCE(hadc, ADC_IT_OVR); + /* Check Overrun flag */ + if(tmp1 && tmp2) + { + /* Note: On STM32F4, ADC overrun can be set through other parameters */ + /* refer to description of parameter "EOCSelection" for more */ + /* details. */ + + /* Set ADC error code to overrun */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_OVR); + + /* Clear ADC overrun flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_OVR); + + /* Error callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->ErrorCallback(hadc); +#else + HAL_ADC_ErrorCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + + /* Clear the Overrun flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_OVR); + } +} + +/** + * @brief Enables ADC DMA request after last transfer (Single-ADC mode) and enables ADC peripheral + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param pData The destination Buffer address. + * @param Length The length of data to be transferred from ADC peripheral to memory. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_Start_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length) +{ + __IO uint32_t counter = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG_EDGE(hadc->Init.ExternalTrigConvEdge)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Enable the ADC peripheral */ + /* Check if ADC peripheral is disabled in order to enable it and wait during + Tstab time the ADC's stabilization */ + if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON) + { + /* Enable the Peripheral */ + __HAL_ADC_ENABLE(hadc); + + /* Delay for ADC stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + + /* Check ADC DMA Mode */ + /* - disable the DMA Mode if it is already enabled */ + if((hadc->Instance->CR2 & ADC_CR2_DMA) == ADC_CR2_DMA) + { + CLEAR_BIT(hadc->Instance->CR2, ADC_CR2_DMA); + } + + /* Start conversion if ADC is effectively enabled */ + if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + /* - Clear state bitfield related to regular group conversion results */ + /* - Set state bitfield related to regular group operation */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_READY | HAL_ADC_STATE_REG_EOC | HAL_ADC_STATE_REG_OVR, + HAL_ADC_STATE_REG_BUSY); + + /* If conversions on group regular are also triggering group injected, */ + /* update ADC state. */ + if (READ_BIT(hadc->Instance->CR1, ADC_CR1_JAUTO) != RESET) + { + ADC_STATE_CLR_SET(hadc->State, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_INJ_BUSY); + } + + /* State machine update: Check if an injected conversion is ongoing */ + if (HAL_IS_BIT_SET(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + /* Reset ADC error code fields related to conversions on group regular */ + CLEAR_BIT(hadc->ErrorCode, (HAL_ADC_ERROR_OVR | HAL_ADC_ERROR_DMA)); + } + else + { + /* Reset ADC all error code fields */ + ADC_CLEAR_ERRORCODE(hadc); + } + + /* Process unlocked */ + /* Unlock before starting ADC conversions: in case of potential */ + /* interruption, to let the process to ADC IRQ Handler. */ + __HAL_UNLOCK(hadc); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADCs and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Set the DMA transfer complete callback */ + hadc->DMA_Handle->XferCpltCallback = ADC_DMAConvCplt; + + /* Set the DMA half transfer complete callback */ + hadc->DMA_Handle->XferHalfCpltCallback = ADC_DMAHalfConvCplt; + + /* Set the DMA error callback */ + hadc->DMA_Handle->XferErrorCallback = ADC_DMAError; + + + /* Manage ADC and DMA start: ADC overrun interruption, DMA start, ADC */ + /* start (in case of SW start): */ + + /* Clear regular group conversion flag and overrun flag */ + /* (To ensure of no unknown state from potential previous ADC operations) */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOC | ADC_FLAG_OVR); + + /* Enable ADC overrun interrupt */ + __HAL_ADC_ENABLE_IT(hadc, ADC_IT_OVR); + + /* Enable ADC DMA mode */ + hadc->Instance->CR2 |= ADC_CR2_DMA; + + /* Start the DMA channel */ + HAL_DMA_Start_IT(hadc->DMA_Handle, (uint32_t)&hadc->Instance->DR, (uint32_t)pData, Length); + + /* Check if Multimode enabled */ + if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI)) + { +#if defined(ADC2) && defined(ADC3) + if((hadc->Instance == ADC1) || ((hadc->Instance == ADC2) && ((ADC->CCR & ADC_CCR_MULTI_Msk) < ADC_CCR_MULTI_0)) \ + || ((hadc->Instance == ADC3) && ((ADC->CCR & ADC_CCR_MULTI_Msk) < ADC_CCR_MULTI_4))) + { +#endif /* ADC2 || ADC3 */ + /* if no external trigger present enable software conversion of regular channels */ + if((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } +#if defined(ADC2) && defined(ADC3) + } +#endif /* ADC2 || ADC3 */ + } + else + { + /* if instance of handle correspond to ADC1 and no external trigger present enable software conversion of regular channels */ + if((hadc->Instance == ADC1) && ((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET)) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL); + + /* Set ADC error code to ADC IP internal error */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Disables ADC DMA (Single-ADC mode) and disables ADC peripheral + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_Stop_DMA(ADC_HandleTypeDef* hadc) +{ + HAL_StatusTypeDef tmp_hal_status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Check if ADC is effectively disabled */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Disable the selected ADC DMA mode */ + hadc->Instance->CR2 &= ~ADC_CR2_DMA; + + /* Disable the DMA channel (in case of DMA in circular mode or stop while */ + /* DMA transfer is on going) */ + if (hadc->DMA_Handle->State == HAL_DMA_STATE_BUSY) + { + tmp_hal_status = HAL_DMA_Abort(hadc->DMA_Handle); + + /* Check if DMA channel effectively disabled */ + if (tmp_hal_status != HAL_OK) + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_DMA); + } + } + + /* Disable ADC overrun interrupt */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_OVR); + + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_READY); + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return tmp_hal_status; +} + +/** + * @brief Gets the converted value from data register of regular channel. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval Converted value + */ +uint32_t HAL_ADC_GetValue(ADC_HandleTypeDef* hadc) +{ + /* Return the selected ADC converted value */ + return hadc->Instance->DR; +} + +/** + * @brief Regular conversion complete callback in non blocking mode + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_ConvCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Regular conversion half DMA transfer callback in non blocking mode + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADC_ConvHalfCpltCallback(ADC_HandleTypeDef* hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_ConvHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Analog watchdog callback in non blocking mode + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADC_LevelOutOfWindowCallback(ADC_HandleTypeDef* hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_LevelOoutOfWindowCallback could be implemented in the user file + */ +} + +/** + * @brief Error ADC callback. + * @note In case of error due to overrun when using ADC with DMA transfer + * (HAL ADC handle paramater "ErrorCode" to state "HAL_ADC_ERROR_OVR"): + * - Reinitialize the DMA using function "HAL_ADC_Stop_DMA()". + * - If needed, restart a new ADC conversion using function + * "HAL_ADC_Start_DMA()" + * (this function is also clearing overrun flag) + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADC_ErrorCallback(ADC_HandleTypeDef *hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_ErrorCallback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup ADC_Exported_Functions_Group3 Peripheral Control functions + * @brief Peripheral Control functions + * +@verbatim + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Configure regular channels. + (+) Configure injected channels. + (+) Configure multimode. + (+) Configure the analog watch dog. + +@endverbatim + * @{ + */ + + /** + * @brief Configures for the selected ADC regular channel its corresponding + * rank in the sequencer and its sample time. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param sConfig ADC configuration structure. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_ConfigChannel(ADC_HandleTypeDef* hadc, ADC_ChannelConfTypeDef* sConfig) +{ + __IO uint32_t counter = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_ADC_CHANNEL(sConfig->Channel)); + assert_param(IS_ADC_REGULAR_RANK(sConfig->Rank)); + assert_param(IS_ADC_SAMPLE_TIME(sConfig->SamplingTime)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* if ADC_Channel_10 ... ADC_Channel_18 is selected */ + if (sConfig->Channel > ADC_CHANNEL_9) + { + /* Clear the old sample time */ + hadc->Instance->SMPR1 &= ~ADC_SMPR1(ADC_SMPR1_SMP10, sConfig->Channel); + + /* Set the new sample time */ + hadc->Instance->SMPR1 |= ADC_SMPR1(sConfig->SamplingTime, sConfig->Channel); + } + else /* ADC_Channel include in ADC_Channel_[0..9] */ + { + /* Clear the old sample time */ + hadc->Instance->SMPR2 &= ~ADC_SMPR2(ADC_SMPR2_SMP0, sConfig->Channel); + + /* Set the new sample time */ + hadc->Instance->SMPR2 |= ADC_SMPR2(sConfig->SamplingTime, sConfig->Channel); + } + + /* For Rank 1 to 6 */ + if (sConfig->Rank < 7U) + { + /* Clear the old SQx bits for the selected rank */ + hadc->Instance->SQR3 &= ~ADC_SQR3_RK(ADC_SQR3_SQ1, sConfig->Rank); + + /* Set the SQx bits for the selected rank */ + hadc->Instance->SQR3 |= ADC_SQR3_RK(sConfig->Channel, sConfig->Rank); + } + /* For Rank 7 to 12 */ + else if (sConfig->Rank < 13U) + { + /* Clear the old SQx bits for the selected rank */ + hadc->Instance->SQR2 &= ~ADC_SQR2_RK(ADC_SQR2_SQ7, sConfig->Rank); + + /* Set the SQx bits for the selected rank */ + hadc->Instance->SQR2 |= ADC_SQR2_RK(sConfig->Channel, sConfig->Rank); + } + /* For Rank 13 to 16 */ + else + { + /* Clear the old SQx bits for the selected rank */ + hadc->Instance->SQR1 &= ~ADC_SQR1_RK(ADC_SQR1_SQ13, sConfig->Rank); + + /* Set the SQx bits for the selected rank */ + hadc->Instance->SQR1 |= ADC_SQR1_RK(sConfig->Channel, sConfig->Rank); + } + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADCs and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* if ADC1 Channel_18 is selected for VBAT Channel ennable VBATE */ + if ((hadc->Instance == ADC1) && (sConfig->Channel == ADC_CHANNEL_VBAT)) + { + /* Disable the TEMPSENSOR channel in case of using board with multiplixed ADC_CHANNEL_VBAT & ADC_CHANNEL_TEMPSENSOR*/ + if ((uint16_t)ADC_CHANNEL_TEMPSENSOR == (uint16_t)ADC_CHANNEL_VBAT) + { + tmpADC_Common->CCR &= ~ADC_CCR_TSVREFE; + } + /* Enable the VBAT channel*/ + tmpADC_Common->CCR |= ADC_CCR_VBATE; + } + + /* if ADC1 Channel_16 or Channel_18 is selected for Temperature sensor or + Channel_17 is selected for VREFINT enable TSVREFE */ + if ((hadc->Instance == ADC1) && ((sConfig->Channel == ADC_CHANNEL_TEMPSENSOR) || (sConfig->Channel == ADC_CHANNEL_VREFINT))) + { + /* Disable the VBAT channel in case of using board with multiplixed ADC_CHANNEL_VBAT & ADC_CHANNEL_TEMPSENSOR*/ + if ((uint16_t)ADC_CHANNEL_TEMPSENSOR == (uint16_t)ADC_CHANNEL_VBAT) + { + tmpADC_Common->CCR &= ~ADC_CCR_VBATE; + } + /* Enable the Temperature sensor and VREFINT channel*/ + tmpADC_Common->CCR |= ADC_CCR_TSVREFE; + + if((sConfig->Channel == ADC_CHANNEL_TEMPSENSOR)) + { + /* Delay for temperature sensor stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_TEMPSENSOR_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Configures the analog watchdog. + * @note Analog watchdog thresholds can be modified while ADC conversion + * is on going. + * In this case, some constraints must be taken into account: + * The programmed threshold values are effective from the next + * ADC EOC (end of unitary conversion). + * Considering that registers write delay may happen due to + * bus activity, this might cause an uncertainty on the + * effective timing of the new programmed threshold values. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param AnalogWDGConfig pointer to an ADC_AnalogWDGConfTypeDef structure + * that contains the configuration information of ADC analog watchdog. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADC_AnalogWDGConfig(ADC_HandleTypeDef* hadc, ADC_AnalogWDGConfTypeDef* AnalogWDGConfig) +{ +#ifdef USE_FULL_ASSERT + uint32_t tmp = 0U; +#endif /* USE_FULL_ASSERT */ + + /* Check the parameters */ + assert_param(IS_ADC_ANALOG_WATCHDOG(AnalogWDGConfig->WatchdogMode)); + assert_param(IS_ADC_CHANNEL(AnalogWDGConfig->Channel)); + assert_param(IS_FUNCTIONAL_STATE(AnalogWDGConfig->ITMode)); + +#ifdef USE_FULL_ASSERT + tmp = ADC_GET_RESOLUTION(hadc); + assert_param(IS_ADC_RANGE(tmp, AnalogWDGConfig->HighThreshold)); + assert_param(IS_ADC_RANGE(tmp, AnalogWDGConfig->LowThreshold)); +#endif /* USE_FULL_ASSERT */ + + /* Process locked */ + __HAL_LOCK(hadc); + + if(AnalogWDGConfig->ITMode == ENABLE) + { + /* Enable the ADC Analog watchdog interrupt */ + __HAL_ADC_ENABLE_IT(hadc, ADC_IT_AWD); + } + else + { + /* Disable the ADC Analog watchdog interrupt */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_AWD); + } + + /* Clear AWDEN, JAWDEN and AWDSGL bits */ + hadc->Instance->CR1 &= ~(ADC_CR1_AWDSGL | ADC_CR1_JAWDEN | ADC_CR1_AWDEN); + + /* Set the analog watchdog enable mode */ + hadc->Instance->CR1 |= AnalogWDGConfig->WatchdogMode; + + /* Set the high threshold */ + hadc->Instance->HTR = AnalogWDGConfig->HighThreshold; + + /* Set the low threshold */ + hadc->Instance->LTR = AnalogWDGConfig->LowThreshold; + + /* Clear the Analog watchdog channel select bits */ + hadc->Instance->CR1 &= ~ADC_CR1_AWDCH; + + /* Set the Analog watchdog channel */ + hadc->Instance->CR1 |= (uint32_t)((uint16_t)(AnalogWDGConfig->Channel)); + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup ADC_Exported_Functions_Group4 ADC Peripheral State functions + * @brief ADC Peripheral State functions + * +@verbatim + =============================================================================== + ##### Peripheral State and errors functions ##### + =============================================================================== + [..] + This subsection provides functions allowing to + (+) Check the ADC state + (+) Check the ADC Error + +@endverbatim + * @{ + */ + +/** + * @brief return the ADC state + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL state + */ +uint32_t HAL_ADC_GetState(ADC_HandleTypeDef* hadc) +{ + /* Return ADC state */ + return hadc->State; +} + +/** + * @brief Return the ADC error code + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval ADC Error Code + */ +uint32_t HAL_ADC_GetError(ADC_HandleTypeDef *hadc) +{ + return hadc->ErrorCode; +} + +/** + * @} + */ + +/** @addtogroup ADC_Private_Functions + * @{ + */ + +/** + * @brief Initializes the ADCx peripheral according to the specified parameters + * in the ADC_InitStruct without initializing the ADC MSP. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +static void ADC_Init(ADC_HandleTypeDef* hadc) +{ + ADC_Common_TypeDef *tmpADC_Common; + + /* Set ADC parameters */ + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADCs and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Set the ADC clock prescaler */ + tmpADC_Common->CCR &= ~(ADC_CCR_ADCPRE); + tmpADC_Common->CCR |= hadc->Init.ClockPrescaler; + + /* Set ADC scan mode */ + hadc->Instance->CR1 &= ~(ADC_CR1_SCAN); + hadc->Instance->CR1 |= ADC_CR1_SCANCONV(hadc->Init.ScanConvMode); + + /* Set ADC resolution */ + hadc->Instance->CR1 &= ~(ADC_CR1_RES); + hadc->Instance->CR1 |= hadc->Init.Resolution; + + /* Set ADC data alignment */ + hadc->Instance->CR2 &= ~(ADC_CR2_ALIGN); + hadc->Instance->CR2 |= hadc->Init.DataAlign; + + /* Enable external trigger if trigger selection is different of software */ + /* start. */ + /* Note: This configuration keeps the hardware feature of parameter */ + /* ExternalTrigConvEdge "trigger edge none" equivalent to */ + /* software start. */ + if(hadc->Init.ExternalTrigConv != ADC_SOFTWARE_START) + { + /* Select external trigger to start conversion */ + hadc->Instance->CR2 &= ~(ADC_CR2_EXTSEL); + hadc->Instance->CR2 |= hadc->Init.ExternalTrigConv; + + /* Select external trigger polarity */ + hadc->Instance->CR2 &= ~(ADC_CR2_EXTEN); + hadc->Instance->CR2 |= hadc->Init.ExternalTrigConvEdge; + } + else + { + /* Reset the external trigger */ + hadc->Instance->CR2 &= ~(ADC_CR2_EXTSEL); + hadc->Instance->CR2 &= ~(ADC_CR2_EXTEN); + } + + /* Enable or disable ADC continuous conversion mode */ + hadc->Instance->CR2 &= ~(ADC_CR2_CONT); + hadc->Instance->CR2 |= ADC_CR2_CONTINUOUS((uint32_t)hadc->Init.ContinuousConvMode); + + if(hadc->Init.DiscontinuousConvMode != DISABLE) + { + assert_param(IS_ADC_REGULAR_DISC_NUMBER(hadc->Init.NbrOfDiscConversion)); + + /* Enable the selected ADC regular discontinuous mode */ + hadc->Instance->CR1 |= (uint32_t)ADC_CR1_DISCEN; + + /* Set the number of channels to be converted in discontinuous mode */ + hadc->Instance->CR1 &= ~(ADC_CR1_DISCNUM); + hadc->Instance->CR1 |= ADC_CR1_DISCONTINUOUS(hadc->Init.NbrOfDiscConversion); + } + else + { + /* Disable the selected ADC regular discontinuous mode */ + hadc->Instance->CR1 &= ~(ADC_CR1_DISCEN); + } + + /* Set ADC number of conversion */ + hadc->Instance->SQR1 &= ~(ADC_SQR1_L); + hadc->Instance->SQR1 |= ADC_SQR1(hadc->Init.NbrOfConversion); + + /* Enable or disable ADC DMA continuous request */ + hadc->Instance->CR2 &= ~(ADC_CR2_DDS); + hadc->Instance->CR2 |= ADC_CR2_DMAContReq((uint32_t)hadc->Init.DMAContinuousRequests); + + /* Enable or disable ADC end of conversion selection */ + hadc->Instance->CR2 &= ~(ADC_CR2_EOCS); + hadc->Instance->CR2 |= ADC_CR2_EOCSelection(hadc->Init.EOCSelection); +} + +/** + * @brief DMA transfer complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void ADC_DMAConvCplt(DMA_HandleTypeDef *hdma) +{ + /* Retrieve ADC handle corresponding to current DMA handle */ + ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent; + + /* Update state machine on conversion status if not in error state */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL | HAL_ADC_STATE_ERROR_DMA)) + { + /* Update ADC state machine */ + SET_BIT(hadc->State, HAL_ADC_STATE_REG_EOC); + + /* Determine whether any further conversion upcoming on group regular */ + /* by external trigger, continuous mode or scan sequence on going. */ + /* Note: On STM32F4, there is no independent flag of end of sequence. */ + /* The test of scan sequence on going is done either with scan */ + /* sequence disabled or with end of conversion flag set to */ + /* of end of sequence. */ + if(ADC_IS_SOFTWARE_START_REGULAR(hadc) && + (hadc->Init.ContinuousConvMode == DISABLE) && + (HAL_IS_BIT_CLR(hadc->Instance->SQR1, ADC_SQR1_L) || + HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) ) + { + /* Disable ADC end of single conversion interrupt on group regular */ + /* Note: Overrun interrupt was enabled with EOC interrupt in */ + /* HAL_ADC_Start_IT(), but is not disabled here because can be used */ + /* by overrun IRQ process below. */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_EOC); + + /* Set ADC state */ + CLEAR_BIT(hadc->State, HAL_ADC_STATE_REG_BUSY); + + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + SET_BIT(hadc->State, HAL_ADC_STATE_READY); + } + } + + /* Conversion complete callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->ConvCpltCallback(hadc); +#else + HAL_ADC_ConvCpltCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + } + else /* DMA and-or internal error occurred */ + { + if ((hadc->State & HAL_ADC_STATE_ERROR_INTERNAL) != 0UL) + { + /* Call HAL ADC Error Callback function */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->ErrorCallback(hadc); +#else + HAL_ADC_ErrorCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ + } + else + { + /* Call DMA error callback */ + hadc->DMA_Handle->XferErrorCallback(hdma); + } + } +} + +/** + * @brief DMA half transfer complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void ADC_DMAHalfConvCplt(DMA_HandleTypeDef *hdma) +{ + ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent; + /* Half conversion callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->ConvHalfCpltCallback(hadc); +#else + HAL_ADC_ConvHalfCpltCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA error callback + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void ADC_DMAError(DMA_HandleTypeDef *hdma) +{ + ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent; + hadc->State= HAL_ADC_STATE_ERROR_DMA; + /* Set ADC error code to DMA error */ + hadc->ErrorCode |= HAL_ADC_ERROR_DMA; + /* Error callback */ +#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1) + hadc->ErrorCallback(hadc); +#else + HAL_ADC_ErrorCallback(hadc); +#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */ +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_ADC_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c new file mode 100644 index 00000000..c5489522 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c @@ -0,0 +1,1114 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_adc_ex.c + * @author MCD Application Team + * @brief This file provides firmware functions to manage the following + * functionalities of the ADC extension peripheral: + * + Extended features functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + (#)Initialize the ADC low level resources by implementing the HAL_ADC_MspInit(): + (##) Enable the ADC interface clock using __HAL_RCC_ADC_CLK_ENABLE() + (##) ADC pins configuration + (+++) Enable the clock for the ADC GPIOs using the following function: + __HAL_RCC_GPIOx_CLK_ENABLE() + (+++) Configure these ADC pins in analog mode using HAL_GPIO_Init() + (##) In case of using interrupts (e.g. HAL_ADC_Start_IT()) + (+++) Configure the ADC interrupt priority using HAL_NVIC_SetPriority() + (+++) Enable the ADC IRQ handler using HAL_NVIC_EnableIRQ() + (+++) In ADC IRQ handler, call HAL_ADC_IRQHandler() + (##) In case of using DMA to control data transfer (e.g. HAL_ADC_Start_DMA()) + (+++) Enable the DMAx interface clock using __HAL_RCC_DMAx_CLK_ENABLE() + (+++) Configure and enable two DMA streams stream for managing data + transfer from peripheral to memory (output stream) + (+++) Associate the initialized DMA handle to the ADC DMA handle + using __HAL_LINKDMA() + (+++) Configure the priority and enable the NVIC for the transfer complete + interrupt on the two DMA Streams. The output stream should have higher + priority than the input stream. + (#) Configure the ADC Prescaler, conversion resolution and data alignment + using the HAL_ADC_Init() function. + + (#) Configure the ADC Injected channels group features, use HAL_ADC_Init() + and HAL_ADC_ConfigChannel() functions. + + (#) Three operation modes are available within this driver: + + *** Polling mode IO operation *** + ================================= + [..] + (+) Start the ADC peripheral using HAL_ADCEx_InjectedStart() + (+) Wait for end of conversion using HAL_ADC_PollForConversion(), at this stage + user can specify the value of timeout according to his end application + (+) To read the ADC converted values, use the HAL_ADCEx_InjectedGetValue() function. + (+) Stop the ADC peripheral using HAL_ADCEx_InjectedStop() + + *** Interrupt mode IO operation *** + =================================== + [..] + (+) Start the ADC peripheral using HAL_ADCEx_InjectedStart_IT() + (+) Use HAL_ADC_IRQHandler() called under ADC_IRQHandler() Interrupt subroutine + (+) At ADC end of conversion HAL_ADCEx_InjectedConvCpltCallback() function is executed and user can + add his own code by customization of function pointer HAL_ADCEx_InjectedConvCpltCallback + (+) In case of ADC Error, HAL_ADCEx_InjectedErrorCallback() function is executed and user can + add his own code by customization of function pointer HAL_ADCEx_InjectedErrorCallback + (+) Stop the ADC peripheral using HAL_ADCEx_InjectedStop_IT() + + *** Multi mode ADCs Regular channels configuration *** + ====================================================== + [..] + (+) Select the Multi mode ADC regular channels features (dual or triple mode) + and configure the DMA mode using HAL_ADCEx_MultiModeConfigChannel() functions. + (+) Start the ADC peripheral using HAL_ADCEx_MultiModeStart_DMA(), at this stage the user specify the length + of data to be transferred at each end of conversion + (+) Read the ADCs converted values using the HAL_ADCEx_MultiModeGetValue() function. + + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup ADCEx ADCEx + * @brief ADC Extended driver modules + * @{ + */ + +#ifdef HAL_ADC_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @addtogroup ADCEx_Private_Functions + * @{ + */ +/* Private function prototypes -----------------------------------------------*/ +static void ADC_MultiModeDMAConvCplt(DMA_HandleTypeDef *hdma); +static void ADC_MultiModeDMAError(DMA_HandleTypeDef *hdma); +static void ADC_MultiModeDMAHalfConvCplt(DMA_HandleTypeDef *hdma); +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup ADCEx_Exported_Functions ADC Exported Functions + * @{ + */ + +/** @defgroup ADCEx_Exported_Functions_Group1 Extended features functions + * @brief Extended features functions + * +@verbatim + =============================================================================== + ##### Extended features functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Start conversion of injected channel. + (+) Stop conversion of injected channel. + (+) Start multimode and enable DMA transfer. + (+) Stop multimode and disable DMA transfer. + (+) Get result of injected channel conversion. + (+) Get result of multimode conversion. + (+) Configure injected channels. + (+) Configure multimode. + +@endverbatim + * @{ + */ + +/** + * @brief Enables the selected ADC software start conversion of the injected channels. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADCEx_InjectedStart(ADC_HandleTypeDef* hadc) +{ + __IO uint32_t counter = 0U; + uint32_t tmp1 = 0U, tmp2 = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Enable the ADC peripheral */ + + /* Check if ADC peripheral is disabled in order to enable it and wait during + Tstab time the ADC's stabilization */ + if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON) + { + /* Enable the Peripheral */ + __HAL_ADC_ENABLE(hadc); + + /* Delay for ADC stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + + /* Start conversion if ADC is effectively enabled */ + if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + /* - Clear state bitfield related to injected group conversion results */ + /* - Set state bitfield related to injected operation */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_READY | HAL_ADC_STATE_INJ_EOC, + HAL_ADC_STATE_INJ_BUSY); + + /* Check if a regular conversion is ongoing */ + /* Note: On this device, there is no ADC error code fields related to */ + /* conversions on group injected only. In case of conversion on */ + /* going on group regular, no error code is reset. */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY)) + { + /* Reset ADC all error code fields */ + ADC_CLEAR_ERRORCODE(hadc); + } + + /* Process unlocked */ + /* Unlock before starting ADC conversions: in case of potential */ + /* interruption, to let the process to ADC IRQ Handler. */ + __HAL_UNLOCK(hadc); + + /* Clear injected group conversion flag */ + /* (To ensure of no unknown state from potential previous ADC operations) */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Check if Multimode enabled */ + if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI)) + { + tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN); + tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO); + if(tmp1 && tmp2) + { + /* Enable the selected ADC software conversion for injected group */ + hadc->Instance->CR2 |= ADC_CR2_JSWSTART; + } + } + else + { + tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN); + tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO); + if((hadc->Instance == ADC1) && tmp1 && tmp2) + { + /* Enable the selected ADC software conversion for injected group */ + hadc->Instance->CR2 |= ADC_CR2_JSWSTART; + } + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL); + + /* Set ADC error code to ADC IP internal error */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Enables the interrupt and starts ADC conversion of injected channels. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * + * @retval HAL status. + */ +HAL_StatusTypeDef HAL_ADCEx_InjectedStart_IT(ADC_HandleTypeDef* hadc) +{ + __IO uint32_t counter = 0U; + uint32_t tmp1 = 0U, tmp2 = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Enable the ADC peripheral */ + + /* Check if ADC peripheral is disabled in order to enable it and wait during + Tstab time the ADC's stabilization */ + if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON) + { + /* Enable the Peripheral */ + __HAL_ADC_ENABLE(hadc); + + /* Delay for ADC stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + + /* Start conversion if ADC is effectively enabled */ + if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + /* - Clear state bitfield related to injected group conversion results */ + /* - Set state bitfield related to injected operation */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_READY | HAL_ADC_STATE_INJ_EOC, + HAL_ADC_STATE_INJ_BUSY); + + /* Check if a regular conversion is ongoing */ + /* Note: On this device, there is no ADC error code fields related to */ + /* conversions on group injected only. In case of conversion on */ + /* going on group regular, no error code is reset. */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY)) + { + /* Reset ADC all error code fields */ + ADC_CLEAR_ERRORCODE(hadc); + } + + /* Process unlocked */ + /* Unlock before starting ADC conversions: in case of potential */ + /* interruption, to let the process to ADC IRQ Handler. */ + __HAL_UNLOCK(hadc); + + /* Clear injected group conversion flag */ + /* (To ensure of no unknown state from potential previous ADC operations) */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC); + + /* Enable end of conversion interrupt for injected channels */ + __HAL_ADC_ENABLE_IT(hadc, ADC_IT_JEOC); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Check if Multimode enabled */ + if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI)) + { + tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN); + tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO); + if(tmp1 && tmp2) + { + /* Enable the selected ADC software conversion for injected group */ + hadc->Instance->CR2 |= ADC_CR2_JSWSTART; + } + } + else + { + tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN); + tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO); + if((hadc->Instance == ADC1) && tmp1 && tmp2) + { + /* Enable the selected ADC software conversion for injected group */ + hadc->Instance->CR2 |= ADC_CR2_JSWSTART; + } + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL); + + /* Set ADC error code to ADC IP internal error */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stop conversion of injected channels. Disable ADC peripheral if + * no regular conversion is on going. + * @note If ADC must be disabled and if conversion is on going on + * regular group, function HAL_ADC_Stop must be used to stop both + * injected and regular groups, and disable the ADC. + * @note If injected group mode auto-injection is enabled, + * function HAL_ADC_Stop must be used. + * @note In case of auto-injection mode, HAL_ADC_Stop must be used. + * @param hadc ADC handle + * @retval None + */ +HAL_StatusTypeDef HAL_ADCEx_InjectedStop(ADC_HandleTypeDef* hadc) +{ + HAL_StatusTypeDef tmp_hal_status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Stop potential conversion and disable ADC peripheral */ + /* Conditioned to: */ + /* - No conversion on the other group (regular group) is intended to */ + /* continue (injected and regular groups stop conversion and ADC disable */ + /* are common) */ + /* - In case of auto-injection mode, HAL_ADC_Stop must be used. */ + if(((hadc->State & HAL_ADC_STATE_REG_BUSY) == RESET) && + HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) ) + { + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Check if ADC is effectively disabled */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_READY); + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG); + + tmp_hal_status = HAL_ERROR; + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return tmp_hal_status; +} + +/** + * @brief Poll for injected conversion complete + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param Timeout Timeout value in millisecond. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADCEx_InjectedPollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout) +{ + uint32_t tickstart = 0U; + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Check End of conversion flag */ + while(!(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_JEOC))) + { + /* Check for the Timeout */ + if(Timeout != HAL_MAX_DELAY) + { + if((Timeout == 0U)||((HAL_GetTick() - tickstart ) > Timeout)) + { + /* New check to avoid false timeout detection in case of preemption */ + if(!(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_JEOC))) + { + hadc->State= HAL_ADC_STATE_TIMEOUT; + /* Process unlocked */ + __HAL_UNLOCK(hadc); + return HAL_TIMEOUT; + } + } + } + } + + /* Clear injected group conversion flag */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JSTRT | ADC_FLAG_JEOC); + + /* Update ADC state machine */ + SET_BIT(hadc->State, HAL_ADC_STATE_INJ_EOC); + + /* Determine whether any further conversion upcoming on group injected */ + /* by external trigger, continuous mode or scan sequence on going. */ + /* Note: On STM32F4, there is no independent flag of end of sequence. */ + /* The test of scan sequence on going is done either with scan */ + /* sequence disabled or with end of conversion flag set to */ + /* of end of sequence. */ + if(ADC_IS_SOFTWARE_START_INJECTED(hadc) && + (HAL_IS_BIT_CLR(hadc->Instance->JSQR, ADC_JSQR_JL) || + HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) && + (HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) && + (ADC_IS_SOFTWARE_START_REGULAR(hadc) && + (hadc->Init.ContinuousConvMode == DISABLE) ) ) ) + { + /* Set ADC state */ + CLEAR_BIT(hadc->State, HAL_ADC_STATE_INJ_BUSY); + + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY)) + { + SET_BIT(hadc->State, HAL_ADC_STATE_READY); + } + } + + /* Return ADC state */ + return HAL_OK; +} + +/** + * @brief Stop conversion of injected channels, disable interruption of + * end-of-conversion. Disable ADC peripheral if no regular conversion + * is on going. + * @note If ADC must be disabled and if conversion is on going on + * regular group, function HAL_ADC_Stop must be used to stop both + * injected and regular groups, and disable the ADC. + * @note If injected group mode auto-injection is enabled, + * function HAL_ADC_Stop must be used. + * @param hadc ADC handle + * @retval None + */ +HAL_StatusTypeDef HAL_ADCEx_InjectedStop_IT(ADC_HandleTypeDef* hadc) +{ + HAL_StatusTypeDef tmp_hal_status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Stop potential conversion and disable ADC peripheral */ + /* Conditioned to: */ + /* - No conversion on the other group (regular group) is intended to */ + /* continue (injected and regular groups stop conversion and ADC disable */ + /* are common) */ + /* - In case of auto-injection mode, HAL_ADC_Stop must be used. */ + if(((hadc->State & HAL_ADC_STATE_REG_BUSY) == RESET) && + HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) ) + { + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Check if ADC is effectively disabled */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Disable ADC end of conversion interrupt for injected channels */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_JEOC); + + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_READY); + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG); + + tmp_hal_status = HAL_ERROR; + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return tmp_hal_status; +} + +/** + * @brief Gets the converted value from data register of injected channel. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param InjectedRank the ADC injected rank. + * This parameter can be one of the following values: + * @arg ADC_INJECTED_RANK_1: Injected Channel1 selected + * @arg ADC_INJECTED_RANK_2: Injected Channel2 selected + * @arg ADC_INJECTED_RANK_3: Injected Channel3 selected + * @arg ADC_INJECTED_RANK_4: Injected Channel4 selected + * @retval None + */ +uint32_t HAL_ADCEx_InjectedGetValue(ADC_HandleTypeDef* hadc, uint32_t InjectedRank) +{ + __IO uint32_t tmp = 0U; + + /* Check the parameters */ + assert_param(IS_ADC_INJECTED_RANK(InjectedRank)); + + /* Clear injected group conversion flag to have similar behaviour as */ + /* regular group: reading data register also clears end of conversion flag. */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC); + + /* Return the selected ADC converted value */ + switch(InjectedRank) + { + case ADC_INJECTED_RANK_4: + { + tmp = hadc->Instance->JDR4; + } + break; + case ADC_INJECTED_RANK_3: + { + tmp = hadc->Instance->JDR3; + } + break; + case ADC_INJECTED_RANK_2: + { + tmp = hadc->Instance->JDR2; + } + break; + case ADC_INJECTED_RANK_1: + { + tmp = hadc->Instance->JDR1; + } + break; + default: + break; + } + return tmp; +} + +/** + * @brief Enables ADC DMA request after last transfer (Multi-ADC mode) and enables ADC peripheral + * + * @note Caution: This function must be used only with the ADC master. + * + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param pData Pointer to buffer in which transferred from ADC peripheral to memory will be stored. + * @param Length The length of data to be transferred from ADC peripheral to memory. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADCEx_MultiModeStart_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length) +{ + __IO uint32_t counter = 0U; + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG_EDGE(hadc->Init.ExternalTrigConvEdge)); + assert_param(IS_FUNCTIONAL_STATE(hadc->Init.DMAContinuousRequests)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Check if ADC peripheral is disabled in order to enable it and wait during + Tstab time the ADC's stabilization */ + if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON) + { + /* Enable the Peripheral */ + __HAL_ADC_ENABLE(hadc); + + /* Delay for temperature sensor stabilization time */ + /* Compute number of CPU cycles to wait for */ + counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U)); + while(counter != 0U) + { + counter--; + } + } + + /* Start conversion if ADC is effectively enabled */ + if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Set ADC state */ + /* - Clear state bitfield related to regular group conversion results */ + /* - Set state bitfield related to regular group operation */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_READY | HAL_ADC_STATE_REG_EOC | HAL_ADC_STATE_REG_OVR, + HAL_ADC_STATE_REG_BUSY); + + /* If conversions on group regular are also triggering group injected, */ + /* update ADC state. */ + if (READ_BIT(hadc->Instance->CR1, ADC_CR1_JAUTO) != RESET) + { + ADC_STATE_CLR_SET(hadc->State, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_INJ_BUSY); + } + + /* State machine update: Check if an injected conversion is ongoing */ + if (HAL_IS_BIT_SET(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + /* Reset ADC error code fields related to conversions on group regular */ + CLEAR_BIT(hadc->ErrorCode, (HAL_ADC_ERROR_OVR | HAL_ADC_ERROR_DMA)); + } + else + { + /* Reset ADC all error code fields */ + ADC_CLEAR_ERRORCODE(hadc); + } + + /* Process unlocked */ + /* Unlock before starting ADC conversions: in case of potential */ + /* interruption, to let the process to ADC IRQ Handler. */ + __HAL_UNLOCK(hadc); + + /* Set the DMA transfer complete callback */ + hadc->DMA_Handle->XferCpltCallback = ADC_MultiModeDMAConvCplt; + + /* Set the DMA half transfer complete callback */ + hadc->DMA_Handle->XferHalfCpltCallback = ADC_MultiModeDMAHalfConvCplt; + + /* Set the DMA error callback */ + hadc->DMA_Handle->XferErrorCallback = ADC_MultiModeDMAError ; + + /* Manage ADC and DMA start: ADC overrun interruption, DMA start, ADC */ + /* start (in case of SW start): */ + + /* Clear regular group conversion flag and overrun flag */ + /* (To ensure of no unknown state from potential previous ADC operations) */ + __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOC); + + /* Enable ADC overrun interrupt */ + __HAL_ADC_ENABLE_IT(hadc, ADC_IT_OVR); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + if (hadc->Init.DMAContinuousRequests != DISABLE) + { + /* Enable the selected ADC DMA request after last transfer */ + tmpADC_Common->CCR |= ADC_CCR_DDS; + } + else + { + /* Disable the selected ADC EOC rising on each regular channel conversion */ + tmpADC_Common->CCR &= ~ADC_CCR_DDS; + } + + /* Enable the DMA Stream */ + HAL_DMA_Start_IT(hadc->DMA_Handle, (uint32_t)&tmpADC_Common->CDR, (uint32_t)pData, Length); + + /* if no external trigger present enable software conversion of regular channels */ + if((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET) + { + /* Enable the selected ADC software conversion for regular group */ + hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART; + } + } + else + { + /* Update ADC state machine to error */ + SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL); + + /* Set ADC error code to ADC IP internal error */ + SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Disables ADC DMA (multi-ADC mode) and disables ADC peripheral + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADCEx_MultiModeStop_DMA(ADC_HandleTypeDef* hadc) +{ + HAL_StatusTypeDef tmp_hal_status = HAL_OK; + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Stop potential conversion on going, on regular and injected groups */ + /* Disable ADC peripheral */ + __HAL_ADC_DISABLE(hadc); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Check if ADC is effectively disabled */ + if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON)) + { + /* Disable the selected ADC DMA mode for multimode */ + tmpADC_Common->CCR &= ~ADC_CCR_DDS; + + /* Disable the DMA channel (in case of DMA in circular mode or stop while */ + /* DMA transfer is on going) */ + tmp_hal_status = HAL_DMA_Abort(hadc->DMA_Handle); + + /* Disable ADC overrun interrupt */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_OVR); + + /* Set ADC state */ + ADC_STATE_CLR_SET(hadc->State, + HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY, + HAL_ADC_STATE_READY); + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return tmp_hal_status; +} + +/** + * @brief Returns the last ADC1, ADC2 and ADC3 regular conversions results + * data in the selected multi mode. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval The converted data value. + */ +uint32_t HAL_ADCEx_MultiModeGetValue(ADC_HandleTypeDef* hadc) +{ + ADC_Common_TypeDef *tmpADC_Common; + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Return the multi mode conversion value */ + return tmpADC_Common->CDR; +} + +/** + * @brief Injected conversion complete callback in non blocking mode + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @retval None + */ +__weak void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef* hadc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hadc); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_ADC_InjectedConvCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Configures for the selected ADC injected channel its corresponding + * rank in the sequencer and its sample time. + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param sConfigInjected ADC configuration structure for injected channel. + * @retval None + */ +HAL_StatusTypeDef HAL_ADCEx_InjectedConfigChannel(ADC_HandleTypeDef* hadc, ADC_InjectionConfTypeDef* sConfigInjected) +{ + +#ifdef USE_FULL_ASSERT + uint32_t tmp = 0U; + +#endif /* USE_FULL_ASSERT */ + + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_ADC_CHANNEL(sConfigInjected->InjectedChannel)); + assert_param(IS_ADC_INJECTED_RANK(sConfigInjected->InjectedRank)); + assert_param(IS_ADC_SAMPLE_TIME(sConfigInjected->InjectedSamplingTime)); + assert_param(IS_ADC_EXT_INJEC_TRIG(sConfigInjected->ExternalTrigInjecConv)); + assert_param(IS_ADC_INJECTED_LENGTH(sConfigInjected->InjectedNbrOfConversion)); + assert_param(IS_FUNCTIONAL_STATE(sConfigInjected->AutoInjectedConv)); + assert_param(IS_FUNCTIONAL_STATE(sConfigInjected->InjectedDiscontinuousConvMode)); + +#ifdef USE_FULL_ASSERT + tmp = ADC_GET_RESOLUTION(hadc); + assert_param(IS_ADC_RANGE(tmp, sConfigInjected->InjectedOffset)); +#endif /* USE_FULL_ASSERT */ + + if(sConfigInjected->ExternalTrigInjecConv != ADC_INJECTED_SOFTWARE_START) + { + assert_param(IS_ADC_EXT_INJEC_TRIG_EDGE(sConfigInjected->ExternalTrigInjecConvEdge)); + } + + /* Process locked */ + __HAL_LOCK(hadc); + + /* if ADC_Channel_10 ... ADC_Channel_18 is selected */ + if (sConfigInjected->InjectedChannel > ADC_CHANNEL_9) + { + /* Clear the old sample time */ + hadc->Instance->SMPR1 &= ~ADC_SMPR1(ADC_SMPR1_SMP10, sConfigInjected->InjectedChannel); + + /* Set the new sample time */ + hadc->Instance->SMPR1 |= ADC_SMPR1(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel); + } + else /* ADC_Channel include in ADC_Channel_[0..9] */ + { + /* Clear the old sample time */ + hadc->Instance->SMPR2 &= ~ADC_SMPR2(ADC_SMPR2_SMP0, sConfigInjected->InjectedChannel); + + /* Set the new sample time */ + hadc->Instance->SMPR2 |= ADC_SMPR2(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel); + } + + /*---------------------------- ADCx JSQR Configuration -----------------*/ + hadc->Instance->JSQR &= ~(ADC_JSQR_JL); + hadc->Instance->JSQR |= ADC_SQR1(sConfigInjected->InjectedNbrOfConversion); + + /* Rank configuration */ + + /* Clear the old SQx bits for the selected rank */ + hadc->Instance->JSQR &= ~ADC_JSQR(ADC_JSQR_JSQ1, sConfigInjected->InjectedRank,sConfigInjected->InjectedNbrOfConversion); + + /* Set the SQx bits for the selected rank */ + hadc->Instance->JSQR |= ADC_JSQR(sConfigInjected->InjectedChannel, sConfigInjected->InjectedRank,sConfigInjected->InjectedNbrOfConversion); + + /* Enable external trigger if trigger selection is different of software */ + /* start. */ + /* Note: This configuration keeps the hardware feature of parameter */ + /* ExternalTrigConvEdge "trigger edge none" equivalent to */ + /* software start. */ + if(sConfigInjected->ExternalTrigInjecConv != ADC_INJECTED_SOFTWARE_START) + { + /* Select external trigger to start conversion */ + hadc->Instance->CR2 &= ~(ADC_CR2_JEXTSEL); + hadc->Instance->CR2 |= sConfigInjected->ExternalTrigInjecConv; + + /* Select external trigger polarity */ + hadc->Instance->CR2 &= ~(ADC_CR2_JEXTEN); + hadc->Instance->CR2 |= sConfigInjected->ExternalTrigInjecConvEdge; + } + else + { + /* Reset the external trigger */ + hadc->Instance->CR2 &= ~(ADC_CR2_JEXTSEL); + hadc->Instance->CR2 &= ~(ADC_CR2_JEXTEN); + } + + if (sConfigInjected->AutoInjectedConv != DISABLE) + { + /* Enable the selected ADC automatic injected group conversion */ + hadc->Instance->CR1 |= ADC_CR1_JAUTO; + } + else + { + /* Disable the selected ADC automatic injected group conversion */ + hadc->Instance->CR1 &= ~(ADC_CR1_JAUTO); + } + + if (sConfigInjected->InjectedDiscontinuousConvMode != DISABLE) + { + /* Enable the selected ADC injected discontinuous mode */ + hadc->Instance->CR1 |= ADC_CR1_JDISCEN; + } + else + { + /* Disable the selected ADC injected discontinuous mode */ + hadc->Instance->CR1 &= ~(ADC_CR1_JDISCEN); + } + + switch(sConfigInjected->InjectedRank) + { + case 1U: + /* Set injected channel 1 offset */ + hadc->Instance->JOFR1 &= ~(ADC_JOFR1_JOFFSET1); + hadc->Instance->JOFR1 |= sConfigInjected->InjectedOffset; + break; + case 2U: + /* Set injected channel 2 offset */ + hadc->Instance->JOFR2 &= ~(ADC_JOFR2_JOFFSET2); + hadc->Instance->JOFR2 |= sConfigInjected->InjectedOffset; + break; + case 3U: + /* Set injected channel 3 offset */ + hadc->Instance->JOFR3 &= ~(ADC_JOFR3_JOFFSET3); + hadc->Instance->JOFR3 |= sConfigInjected->InjectedOffset; + break; + default: + /* Set injected channel 4 offset */ + hadc->Instance->JOFR4 &= ~(ADC_JOFR4_JOFFSET4); + hadc->Instance->JOFR4 |= sConfigInjected->InjectedOffset; + break; + } + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* if ADC1 Channel_18 is selected enable VBAT Channel */ + if ((hadc->Instance == ADC1) && (sConfigInjected->InjectedChannel == ADC_CHANNEL_VBAT)) + { + /* Enable the VBAT channel*/ + tmpADC_Common->CCR |= ADC_CCR_VBATE; + } + + /* if ADC1 Channel_16 or Channel_17 is selected enable TSVREFE Channel(Temperature sensor and VREFINT) */ + if ((hadc->Instance == ADC1) && ((sConfigInjected->InjectedChannel == ADC_CHANNEL_TEMPSENSOR) || (sConfigInjected->InjectedChannel == ADC_CHANNEL_VREFINT))) + { + /* Enable the TSVREFE channel*/ + tmpADC_Common->CCR |= ADC_CCR_TSVREFE; + } + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Configures the ADC multi-mode + * @param hadc pointer to a ADC_HandleTypeDef structure that contains + * the configuration information for the specified ADC. + * @param multimode pointer to an ADC_MultiModeTypeDef structure that contains + * the configuration information for multimode. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_ADCEx_MultiModeConfigChannel(ADC_HandleTypeDef* hadc, ADC_MultiModeTypeDef* multimode) +{ + + ADC_Common_TypeDef *tmpADC_Common; + + /* Check the parameters */ + assert_param(IS_ADC_MODE(multimode->Mode)); + assert_param(IS_ADC_DMA_ACCESS_MODE(multimode->DMAAccessMode)); + assert_param(IS_ADC_SAMPLING_DELAY(multimode->TwoSamplingDelay)); + + /* Process locked */ + __HAL_LOCK(hadc); + + /* Pointer to the common control register to which is belonging hadc */ + /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */ + /* control register) */ + tmpADC_Common = ADC_COMMON_REGISTER(hadc); + + /* Set ADC mode */ + tmpADC_Common->CCR &= ~(ADC_CCR_MULTI); + tmpADC_Common->CCR |= multimode->Mode; + + /* Set the ADC DMA access mode */ + tmpADC_Common->CCR &= ~(ADC_CCR_DMA); + tmpADC_Common->CCR |= multimode->DMAAccessMode; + + /* Set delay between two sampling phases */ + tmpADC_Common->CCR &= ~(ADC_CCR_DELAY); + tmpADC_Common->CCR |= multimode->TwoSamplingDelay; + + /* Process unlocked */ + __HAL_UNLOCK(hadc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** + * @brief DMA transfer complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void ADC_MultiModeDMAConvCplt(DMA_HandleTypeDef *hdma) +{ + /* Retrieve ADC handle corresponding to current DMA handle */ + ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent; + + /* Update state machine on conversion status if not in error state */ + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL | HAL_ADC_STATE_ERROR_DMA)) + { + /* Update ADC state machine */ + SET_BIT(hadc->State, HAL_ADC_STATE_REG_EOC); + + /* Determine whether any further conversion upcoming on group regular */ + /* by external trigger, continuous mode or scan sequence on going. */ + /* Note: On STM32F4, there is no independent flag of end of sequence. */ + /* The test of scan sequence on going is done either with scan */ + /* sequence disabled or with end of conversion flag set to */ + /* of end of sequence. */ + if(ADC_IS_SOFTWARE_START_REGULAR(hadc) && + (hadc->Init.ContinuousConvMode == DISABLE) && + (HAL_IS_BIT_CLR(hadc->Instance->SQR1, ADC_SQR1_L) || + HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) ) + { + /* Disable ADC end of single conversion interrupt on group regular */ + /* Note: Overrun interrupt was enabled with EOC interrupt in */ + /* HAL_ADC_Start_IT(), but is not disabled here because can be used */ + /* by overrun IRQ process below. */ + __HAL_ADC_DISABLE_IT(hadc, ADC_IT_EOC); + + /* Set ADC state */ + CLEAR_BIT(hadc->State, HAL_ADC_STATE_REG_BUSY); + + if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_INJ_BUSY)) + { + SET_BIT(hadc->State, HAL_ADC_STATE_READY); + } + } + + /* Conversion complete callback */ + HAL_ADC_ConvCpltCallback(hadc); + } + else + { + /* Call DMA error callback */ + hadc->DMA_Handle->XferErrorCallback(hdma); + } +} + +/** + * @brief DMA half transfer complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void ADC_MultiModeDMAHalfConvCplt(DMA_HandleTypeDef *hdma) +{ + ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent; + /* Conversion complete callback */ + HAL_ADC_ConvHalfCpltCallback(hadc); +} + +/** + * @brief DMA error callback + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void ADC_MultiModeDMAError(DMA_HandleTypeDef *hdma) +{ + ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent; + hadc->State= HAL_ADC_STATE_ERROR_DMA; + /* Set ADC error code to DMA error */ + hadc->ErrorCode |= HAL_ADC_ERROR_DMA; + HAL_ADC_ErrorCallback(hadc); +} + +/** + * @} + */ + +#endif /* HAL_ADC_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c new file mode 100644 index 00000000..86f6c7ce --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c @@ -0,0 +1,2464 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_can.c + * @author MCD Application Team + * @brief CAN HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Controller Area Network (CAN) peripheral: + * + Initialization and de-initialization functions + * + Configuration functions + * + Control functions + * + Interrupts management + * + Callbacks functions + * + Peripheral State and Error functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + (#) Initialize the CAN low level resources by implementing the + HAL_CAN_MspInit(): + (++) Enable the CAN interface clock using __HAL_RCC_CANx_CLK_ENABLE() + (++) Configure CAN pins + (+++) Enable the clock for the CAN GPIOs + (+++) Configure CAN pins as alternate function open-drain + (++) In case of using interrupts (e.g. HAL_CAN_ActivateNotification()) + (+++) Configure the CAN interrupt priority using + HAL_NVIC_SetPriority() + (+++) Enable the CAN IRQ handler using HAL_NVIC_EnableIRQ() + (+++) In CAN IRQ handler, call HAL_CAN_IRQHandler() + + (#) Initialize the CAN peripheral using HAL_CAN_Init() function. This + function resorts to HAL_CAN_MspInit() for low-level initialization. + + (#) Configure the reception filters using the following configuration + functions: + (++) HAL_CAN_ConfigFilter() + + (#) Start the CAN module using HAL_CAN_Start() function. At this level + the node is active on the bus: it receive messages, and can send + messages. + + (#) To manage messages transmission, the following Tx control functions + can be used: + (++) HAL_CAN_AddTxMessage() to request transmission of a new + message. + (++) HAL_CAN_AbortTxRequest() to abort transmission of a pending + message. + (++) HAL_CAN_GetTxMailboxesFreeLevel() to get the number of free Tx + mailboxes. + (++) HAL_CAN_IsTxMessagePending() to check if a message is pending + in a Tx mailbox. + (++) HAL_CAN_GetTxTimestamp() to get the timestamp of Tx message + sent, if time triggered communication mode is enabled. + + (#) When a message is received into the CAN Rx FIFOs, it can be retrieved + using the HAL_CAN_GetRxMessage() function. The function + HAL_CAN_GetRxFifoFillLevel() allows to know how many Rx message are + stored in the Rx Fifo. + + (#) Calling the HAL_CAN_Stop() function stops the CAN module. + + (#) The deinitialization is achieved with HAL_CAN_DeInit() function. + + + *** Polling mode operation *** + ============================== + [..] + (#) Reception: + (++) Monitor reception of message using HAL_CAN_GetRxFifoFillLevel() + until at least one message is received. + (++) Then get the message using HAL_CAN_GetRxMessage(). + + (#) Transmission: + (++) Monitor the Tx mailboxes availability until at least one Tx + mailbox is free, using HAL_CAN_GetTxMailboxesFreeLevel(). + (++) Then request transmission of a message using + HAL_CAN_AddTxMessage(). + + + *** Interrupt mode operation *** + ================================ + [..] + (#) Notifications are activated using HAL_CAN_ActivateNotification() + function. Then, the process can be controlled through the + available user callbacks: HAL_CAN_xxxCallback(), using same APIs + HAL_CAN_GetRxMessage() and HAL_CAN_AddTxMessage(). + + (#) Notifications can be deactivated using + HAL_CAN_DeactivateNotification() function. + + (#) Special care should be taken for CAN_IT_RX_FIFO0_MSG_PENDING and + CAN_IT_RX_FIFO1_MSG_PENDING notifications. These notifications trig + the callbacks HAL_CAN_RxFIFO0MsgPendingCallback() and + HAL_CAN_RxFIFO1MsgPendingCallback(). User has two possible options + here. + (++) Directly get the Rx message in the callback, using + HAL_CAN_GetRxMessage(). + (++) Or deactivate the notification in the callback without + getting the Rx message. The Rx message can then be got later + using HAL_CAN_GetRxMessage(). Once the Rx message have been + read, the notification can be activated again. + + + *** Sleep mode *** + ================== + [..] + (#) The CAN peripheral can be put in sleep mode (low power), using + HAL_CAN_RequestSleep(). The sleep mode will be entered as soon as the + current CAN activity (transmission or reception of a CAN frame) will + be completed. + + (#) A notification can be activated to be informed when the sleep mode + will be entered. + + (#) It can be checked if the sleep mode is entered using + HAL_CAN_IsSleepActive(). + Note that the CAN state (accessible from the API HAL_CAN_GetState()) + is HAL_CAN_STATE_SLEEP_PENDING as soon as the sleep mode request is + submitted (the sleep mode is not yet entered), and become + HAL_CAN_STATE_SLEEP_ACTIVE when the sleep mode is effective. + + (#) The wake-up from sleep mode can be triggered by two ways: + (++) Using HAL_CAN_WakeUp(). When returning from this function, + the sleep mode is exited (if return status is HAL_OK). + (++) When a start of Rx CAN frame is detected by the CAN peripheral, + if automatic wake up mode is enabled. + + *** Callback registration *** + ============================================= + + The compilation define USE_HAL_CAN_REGISTER_CALLBACKS when set to 1 + allows the user to configure dynamically the driver callbacks. + Use Function @ref HAL_CAN_RegisterCallback() to register an interrupt callback. + + Function @ref HAL_CAN_RegisterCallback() allows to register following callbacks: + (+) TxMailbox0CompleteCallback : Tx Mailbox 0 Complete Callback. + (+) TxMailbox1CompleteCallback : Tx Mailbox 1 Complete Callback. + (+) TxMailbox2CompleteCallback : Tx Mailbox 2 Complete Callback. + (+) TxMailbox0AbortCallback : Tx Mailbox 0 Abort Callback. + (+) TxMailbox1AbortCallback : Tx Mailbox 1 Abort Callback. + (+) TxMailbox2AbortCallback : Tx Mailbox 2 Abort Callback. + (+) RxFifo0MsgPendingCallback : Rx Fifo 0 Message Pending Callback. + (+) RxFifo0FullCallback : Rx Fifo 0 Full Callback. + (+) RxFifo1MsgPendingCallback : Rx Fifo 1 Message Pending Callback. + (+) RxFifo1FullCallback : Rx Fifo 1 Full Callback. + (+) SleepCallback : Sleep Callback. + (+) WakeUpFromRxMsgCallback : Wake Up From Rx Message Callback. + (+) ErrorCallback : Error Callback. + (+) MspInitCallback : CAN MspInit. + (+) MspDeInitCallback : CAN MspDeInit. + This function takes as parameters the HAL peripheral handle, the Callback ID + and a pointer to the user callback function. + + Use function @ref HAL_CAN_UnRegisterCallback() to reset a callback to the default + weak function. + @ref HAL_CAN_UnRegisterCallback takes as parameters the HAL peripheral handle, + and the Callback ID. + This function allows to reset following callbacks: + (+) TxMailbox0CompleteCallback : Tx Mailbox 0 Complete Callback. + (+) TxMailbox1CompleteCallback : Tx Mailbox 1 Complete Callback. + (+) TxMailbox2CompleteCallback : Tx Mailbox 2 Complete Callback. + (+) TxMailbox0AbortCallback : Tx Mailbox 0 Abort Callback. + (+) TxMailbox1AbortCallback : Tx Mailbox 1 Abort Callback. + (+) TxMailbox2AbortCallback : Tx Mailbox 2 Abort Callback. + (+) RxFifo0MsgPendingCallback : Rx Fifo 0 Message Pending Callback. + (+) RxFifo0FullCallback : Rx Fifo 0 Full Callback. + (+) RxFifo1MsgPendingCallback : Rx Fifo 1 Message Pending Callback. + (+) RxFifo1FullCallback : Rx Fifo 1 Full Callback. + (+) SleepCallback : Sleep Callback. + (+) WakeUpFromRxMsgCallback : Wake Up From Rx Message Callback. + (+) ErrorCallback : Error Callback. + (+) MspInitCallback : CAN MspInit. + (+) MspDeInitCallback : CAN MspDeInit. + + By default, after the @ref HAL_CAN_Init() and when the state is HAL_CAN_STATE_RESET, + all callbacks are set to the corresponding weak functions: + example @ref HAL_CAN_ErrorCallback(). + Exception done for MspInit and MspDeInit functions that are + reset to the legacy weak function in the @ref HAL_CAN_Init()/ @ref HAL_CAN_DeInit() only when + these callbacks are null (not registered beforehand). + if not, MspInit or MspDeInit are not null, the @ref HAL_CAN_Init()/ @ref HAL_CAN_DeInit() + keep and use the user MspInit/MspDeInit callbacks (registered beforehand) + + Callbacks can be registered/unregistered in HAL_CAN_STATE_READY state only. + Exception done MspInit/MspDeInit that can be registered/unregistered + in HAL_CAN_STATE_READY or HAL_CAN_STATE_RESET state, + thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit. + In that case first register the MspInit/MspDeInit user callbacks + using @ref HAL_CAN_RegisterCallback() before calling @ref HAL_CAN_DeInit() + or @ref HAL_CAN_Init() function. + + When The compilation define USE_HAL_CAN_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registration feature is not available and all callbacks + are set to the corresponding weak functions. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +#if defined(CAN1) + +/** @defgroup CAN CAN + * @brief CAN driver modules + * @{ + */ + +#ifdef HAL_CAN_MODULE_ENABLED + +#ifdef HAL_CAN_LEGACY_MODULE_ENABLED + #error "The CAN driver cannot be used with its legacy, Please enable only one CAN module at once" +#endif + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @defgroup CAN_Private_Constants CAN Private Constants + * @{ + */ +#define CAN_TIMEOUT_VALUE 10U +/** + * @} + */ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup CAN_Exported_Functions CAN Exported Functions + * @{ + */ + +/** @defgroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + ============================================================================== + ##### Initialization and de-initialization functions ##### + ============================================================================== + [..] This section provides functions allowing to: + (+) HAL_CAN_Init : Initialize and configure the CAN. + (+) HAL_CAN_DeInit : De-initialize the CAN. + (+) HAL_CAN_MspInit : Initialize the CAN MSP. + (+) HAL_CAN_MspDeInit : DeInitialize the CAN MSP. + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the CAN peripheral according to the specified + * parameters in the CAN_InitStruct. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan) +{ + uint32_t tickstart; + + /* Check CAN handle */ + if (hcan == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_CAN_ALL_INSTANCE(hcan->Instance)); + assert_param(IS_FUNCTIONAL_STATE(hcan->Init.TimeTriggeredMode)); + assert_param(IS_FUNCTIONAL_STATE(hcan->Init.AutoBusOff)); + assert_param(IS_FUNCTIONAL_STATE(hcan->Init.AutoWakeUp)); + assert_param(IS_FUNCTIONAL_STATE(hcan->Init.AutoRetransmission)); + assert_param(IS_FUNCTIONAL_STATE(hcan->Init.ReceiveFifoLocked)); + assert_param(IS_FUNCTIONAL_STATE(hcan->Init.TransmitFifoPriority)); + assert_param(IS_CAN_MODE(hcan->Init.Mode)); + assert_param(IS_CAN_SJW(hcan->Init.SyncJumpWidth)); + assert_param(IS_CAN_BS1(hcan->Init.TimeSeg1)); + assert_param(IS_CAN_BS2(hcan->Init.TimeSeg2)); + assert_param(IS_CAN_PRESCALER(hcan->Init.Prescaler)); + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + if (hcan->State == HAL_CAN_STATE_RESET) + { + /* Reset callbacks to legacy functions */ + hcan->RxFifo0MsgPendingCallback = HAL_CAN_RxFifo0MsgPendingCallback; /* Legacy weak RxFifo0MsgPendingCallback */ + hcan->RxFifo0FullCallback = HAL_CAN_RxFifo0FullCallback; /* Legacy weak RxFifo0FullCallback */ + hcan->RxFifo1MsgPendingCallback = HAL_CAN_RxFifo1MsgPendingCallback; /* Legacy weak RxFifo1MsgPendingCallback */ + hcan->RxFifo1FullCallback = HAL_CAN_RxFifo1FullCallback; /* Legacy weak RxFifo1FullCallback */ + hcan->TxMailbox0CompleteCallback = HAL_CAN_TxMailbox0CompleteCallback; /* Legacy weak TxMailbox0CompleteCallback */ + hcan->TxMailbox1CompleteCallback = HAL_CAN_TxMailbox1CompleteCallback; /* Legacy weak TxMailbox1CompleteCallback */ + hcan->TxMailbox2CompleteCallback = HAL_CAN_TxMailbox2CompleteCallback; /* Legacy weak TxMailbox2CompleteCallback */ + hcan->TxMailbox0AbortCallback = HAL_CAN_TxMailbox0AbortCallback; /* Legacy weak TxMailbox0AbortCallback */ + hcan->TxMailbox1AbortCallback = HAL_CAN_TxMailbox1AbortCallback; /* Legacy weak TxMailbox1AbortCallback */ + hcan->TxMailbox2AbortCallback = HAL_CAN_TxMailbox2AbortCallback; /* Legacy weak TxMailbox2AbortCallback */ + hcan->SleepCallback = HAL_CAN_SleepCallback; /* Legacy weak SleepCallback */ + hcan->WakeUpFromRxMsgCallback = HAL_CAN_WakeUpFromRxMsgCallback; /* Legacy weak WakeUpFromRxMsgCallback */ + hcan->ErrorCallback = HAL_CAN_ErrorCallback; /* Legacy weak ErrorCallback */ + + if (hcan->MspInitCallback == NULL) + { + hcan->MspInitCallback = HAL_CAN_MspInit; /* Legacy weak MspInit */ + } + + /* Init the low level hardware: CLOCK, NVIC */ + hcan->MspInitCallback(hcan); + } + +#else + if (hcan->State == HAL_CAN_STATE_RESET) + { + /* Init the low level hardware: CLOCK, NVIC */ + HAL_CAN_MspInit(hcan); + } +#endif /* (USE_HAL_CAN_REGISTER_CALLBACKS) */ + + /* Exit from sleep mode */ + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_SLEEP); + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Check Sleep mode leave acknowledge */ + while ((hcan->Instance->MSR & CAN_MSR_SLAK) != 0U) + { + if ((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_TIMEOUT; + + /* Change CAN state */ + hcan->State = HAL_CAN_STATE_ERROR; + + return HAL_ERROR; + } + } + + /* Request initialisation */ + SET_BIT(hcan->Instance->MCR, CAN_MCR_INRQ); + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait initialisation acknowledge */ + while ((hcan->Instance->MSR & CAN_MSR_INAK) == 0U) + { + if ((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_TIMEOUT; + + /* Change CAN state */ + hcan->State = HAL_CAN_STATE_ERROR; + + return HAL_ERROR; + } + } + + /* Set the time triggered communication mode */ + if (hcan->Init.TimeTriggeredMode == ENABLE) + { + SET_BIT(hcan->Instance->MCR, CAN_MCR_TTCM); + } + else + { + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_TTCM); + } + + /* Set the automatic bus-off management */ + if (hcan->Init.AutoBusOff == ENABLE) + { + SET_BIT(hcan->Instance->MCR, CAN_MCR_ABOM); + } + else + { + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_ABOM); + } + + /* Set the automatic wake-up mode */ + if (hcan->Init.AutoWakeUp == ENABLE) + { + SET_BIT(hcan->Instance->MCR, CAN_MCR_AWUM); + } + else + { + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_AWUM); + } + + /* Set the automatic retransmission */ + if (hcan->Init.AutoRetransmission == ENABLE) + { + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_NART); + } + else + { + SET_BIT(hcan->Instance->MCR, CAN_MCR_NART); + } + + /* Set the receive FIFO locked mode */ + if (hcan->Init.ReceiveFifoLocked == ENABLE) + { + SET_BIT(hcan->Instance->MCR, CAN_MCR_RFLM); + } + else + { + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_RFLM); + } + + /* Set the transmit FIFO priority */ + if (hcan->Init.TransmitFifoPriority == ENABLE) + { + SET_BIT(hcan->Instance->MCR, CAN_MCR_TXFP); + } + else + { + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_TXFP); + } + + /* Set the bit timing register */ + WRITE_REG(hcan->Instance->BTR, (uint32_t)(hcan->Init.Mode | + hcan->Init.SyncJumpWidth | + hcan->Init.TimeSeg1 | + hcan->Init.TimeSeg2 | + (hcan->Init.Prescaler - 1U))); + + /* Initialize the error code */ + hcan->ErrorCode = HAL_CAN_ERROR_NONE; + + /* Initialize the CAN state */ + hcan->State = HAL_CAN_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Deinitializes the CAN peripheral registers to their default + * reset values. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef *hcan) +{ + /* Check CAN handle */ + if (hcan == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_CAN_ALL_INSTANCE(hcan->Instance)); + + /* Stop the CAN module */ + (void)HAL_CAN_Stop(hcan); + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + if (hcan->MspDeInitCallback == NULL) + { + hcan->MspDeInitCallback = HAL_CAN_MspDeInit; /* Legacy weak MspDeInit */ + } + + /* DeInit the low level hardware: CLOCK, NVIC */ + hcan->MspDeInitCallback(hcan); + +#else + /* DeInit the low level hardware: CLOCK, NVIC */ + HAL_CAN_MspDeInit(hcan); +#endif /* (USE_HAL_CAN_REGISTER_CALLBACKS) */ + + /* Reset the CAN peripheral */ + SET_BIT(hcan->Instance->MCR, CAN_MCR_RESET); + + /* Reset the CAN ErrorCode */ + hcan->ErrorCode = HAL_CAN_ERROR_NONE; + + /* Change CAN state */ + hcan->State = HAL_CAN_STATE_RESET; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Initializes the CAN MSP. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_MspInit(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes the CAN MSP. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_MspDeInit(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_MspDeInit could be implemented in the user file + */ +} + +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 +/** + * @brief Register a CAN CallBack. + * To be used instead of the weak predefined callback + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for CAN module + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_CAN_TX_MAILBOX0_COMPLETE_CALLBACK_CB_ID Tx Mailbox 0 Complete callback ID + * @arg @ref HAL_CAN_TX_MAILBOX1_COMPLETE_CALLBACK_CB_ID Tx Mailbox 1 Complete callback ID + * @arg @ref HAL_CAN_TX_MAILBOX2_COMPLETE_CALLBACK_CB_ID Tx Mailbox 2 Complete callback ID + * @arg @ref HAL_CAN_TX_MAILBOX0_ABORT_CALLBACK_CB_ID Tx Mailbox 0 Abort callback ID + * @arg @ref HAL_CAN_TX_MAILBOX1_ABORT_CALLBACK_CB_ID Tx Mailbox 1 Abort callback ID + * @arg @ref HAL_CAN_TX_MAILBOX2_ABORT_CALLBACK_CB_ID Tx Mailbox 2 Abort callback ID + * @arg @ref HAL_CAN_RX_FIFO0_MSG_PENDING_CALLBACK_CB_ID Rx Fifo 0 message pending callback ID + * @arg @ref HAL_CAN_RX_FIFO0_FULL_CALLBACK_CB_ID Rx Fifo 0 full callback ID + * @arg @ref HAL_CAN_RX_FIFO1_MSGPENDING_CALLBACK_CB_ID Rx Fifo 1 message pending callback ID + * @arg @ref HAL_CAN_RX_FIFO1_FULL_CALLBACK_CB_ID Rx Fifo 1 full callback ID + * @arg @ref HAL_CAN_SLEEP_CALLBACK_CB_ID Sleep callback ID + * @arg @ref HAL_CAN_WAKEUP_FROM_RX_MSG_CALLBACK_CB_ID Wake Up from Rx message callback ID + * @arg @ref HAL_CAN_ERROR_CALLBACK_CB_ID Error callback ID + * @arg @ref HAL_CAN_MSPINIT_CB_ID MspInit callback ID + * @arg @ref HAL_CAN_MSPDEINIT_CB_ID MspDeInit callback ID + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_RegisterCallback(CAN_HandleTypeDef *hcan, HAL_CAN_CallbackIDTypeDef CallbackID, void (* pCallback)(CAN_HandleTypeDef *_hcan)) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + if (hcan->State == HAL_CAN_STATE_READY) + { + switch (CallbackID) + { + case HAL_CAN_TX_MAILBOX0_COMPLETE_CB_ID : + hcan->TxMailbox0CompleteCallback = pCallback; + break; + + case HAL_CAN_TX_MAILBOX1_COMPLETE_CB_ID : + hcan->TxMailbox1CompleteCallback = pCallback; + break; + + case HAL_CAN_TX_MAILBOX2_COMPLETE_CB_ID : + hcan->TxMailbox2CompleteCallback = pCallback; + break; + + case HAL_CAN_TX_MAILBOX0_ABORT_CB_ID : + hcan->TxMailbox0AbortCallback = pCallback; + break; + + case HAL_CAN_TX_MAILBOX1_ABORT_CB_ID : + hcan->TxMailbox1AbortCallback = pCallback; + break; + + case HAL_CAN_TX_MAILBOX2_ABORT_CB_ID : + hcan->TxMailbox2AbortCallback = pCallback; + break; + + case HAL_CAN_RX_FIFO0_MSG_PENDING_CB_ID : + hcan->RxFifo0MsgPendingCallback = pCallback; + break; + + case HAL_CAN_RX_FIFO0_FULL_CB_ID : + hcan->RxFifo0FullCallback = pCallback; + break; + + case HAL_CAN_RX_FIFO1_MSG_PENDING_CB_ID : + hcan->RxFifo1MsgPendingCallback = pCallback; + break; + + case HAL_CAN_RX_FIFO1_FULL_CB_ID : + hcan->RxFifo1FullCallback = pCallback; + break; + + case HAL_CAN_SLEEP_CB_ID : + hcan->SleepCallback = pCallback; + break; + + case HAL_CAN_WAKEUP_FROM_RX_MSG_CB_ID : + hcan->WakeUpFromRxMsgCallback = pCallback; + break; + + case HAL_CAN_ERROR_CB_ID : + hcan->ErrorCallback = pCallback; + break; + + case HAL_CAN_MSPINIT_CB_ID : + hcan->MspInitCallback = pCallback; + break; + + case HAL_CAN_MSPDEINIT_CB_ID : + hcan->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (hcan->State == HAL_CAN_STATE_RESET) + { + switch (CallbackID) + { + case HAL_CAN_MSPINIT_CB_ID : + hcan->MspInitCallback = pCallback; + break; + + case HAL_CAN_MSPDEINIT_CB_ID : + hcan->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + return status; +} + +/** + * @brief Unregister a CAN CallBack. + * CAN callabck is redirected to the weak predefined callback + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for CAN module + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * @arg @ref HAL_CAN_TX_MAILBOX0_COMPLETE_CALLBACK_CB_ID Tx Mailbox 0 Complete callback ID + * @arg @ref HAL_CAN_TX_MAILBOX1_COMPLETE_CALLBACK_CB_ID Tx Mailbox 1 Complete callback ID + * @arg @ref HAL_CAN_TX_MAILBOX2_COMPLETE_CALLBACK_CB_ID Tx Mailbox 2 Complete callback ID + * @arg @ref HAL_CAN_TX_MAILBOX0_ABORT_CALLBACK_CB_ID Tx Mailbox 0 Abort callback ID + * @arg @ref HAL_CAN_TX_MAILBOX1_ABORT_CALLBACK_CB_ID Tx Mailbox 1 Abort callback ID + * @arg @ref HAL_CAN_TX_MAILBOX2_ABORT_CALLBACK_CB_ID Tx Mailbox 2 Abort callback ID + * @arg @ref HAL_CAN_RX_FIFO0_MSG_PENDING_CALLBACK_CB_ID Rx Fifo 0 message pending callback ID + * @arg @ref HAL_CAN_RX_FIFO0_FULL_CALLBACK_CB_ID Rx Fifo 0 full callback ID + * @arg @ref HAL_CAN_RX_FIFO1_MSGPENDING_CALLBACK_CB_ID Rx Fifo 1 message pending callback ID + * @arg @ref HAL_CAN_RX_FIFO1_FULL_CALLBACK_CB_ID Rx Fifo 1 full callback ID + * @arg @ref HAL_CAN_SLEEP_CALLBACK_CB_ID Sleep callback ID + * @arg @ref HAL_CAN_WAKEUP_FROM_RX_MSG_CALLBACK_CB_ID Wake Up from Rx message callback ID + * @arg @ref HAL_CAN_ERROR_CALLBACK_CB_ID Error callback ID + * @arg @ref HAL_CAN_MSPINIT_CB_ID MspInit callback ID + * @arg @ref HAL_CAN_MSPDEINIT_CB_ID MspDeInit callback ID + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_UnRegisterCallback(CAN_HandleTypeDef *hcan, HAL_CAN_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (hcan->State == HAL_CAN_STATE_READY) + { + switch (CallbackID) + { + case HAL_CAN_TX_MAILBOX0_COMPLETE_CB_ID : + hcan->TxMailbox0CompleteCallback = HAL_CAN_TxMailbox0CompleteCallback; + break; + + case HAL_CAN_TX_MAILBOX1_COMPLETE_CB_ID : + hcan->TxMailbox1CompleteCallback = HAL_CAN_TxMailbox1CompleteCallback; + break; + + case HAL_CAN_TX_MAILBOX2_COMPLETE_CB_ID : + hcan->TxMailbox2CompleteCallback = HAL_CAN_TxMailbox2CompleteCallback; + break; + + case HAL_CAN_TX_MAILBOX0_ABORT_CB_ID : + hcan->TxMailbox0AbortCallback = HAL_CAN_TxMailbox0AbortCallback; + break; + + case HAL_CAN_TX_MAILBOX1_ABORT_CB_ID : + hcan->TxMailbox1AbortCallback = HAL_CAN_TxMailbox1AbortCallback; + break; + + case HAL_CAN_TX_MAILBOX2_ABORT_CB_ID : + hcan->TxMailbox2AbortCallback = HAL_CAN_TxMailbox2AbortCallback; + break; + + case HAL_CAN_RX_FIFO0_MSG_PENDING_CB_ID : + hcan->RxFifo0MsgPendingCallback = HAL_CAN_RxFifo0MsgPendingCallback; + break; + + case HAL_CAN_RX_FIFO0_FULL_CB_ID : + hcan->RxFifo0FullCallback = HAL_CAN_RxFifo0FullCallback; + break; + + case HAL_CAN_RX_FIFO1_MSG_PENDING_CB_ID : + hcan->RxFifo1MsgPendingCallback = HAL_CAN_RxFifo1MsgPendingCallback; + break; + + case HAL_CAN_RX_FIFO1_FULL_CB_ID : + hcan->RxFifo1FullCallback = HAL_CAN_RxFifo1FullCallback; + break; + + case HAL_CAN_SLEEP_CB_ID : + hcan->SleepCallback = HAL_CAN_SleepCallback; + break; + + case HAL_CAN_WAKEUP_FROM_RX_MSG_CB_ID : + hcan->WakeUpFromRxMsgCallback = HAL_CAN_WakeUpFromRxMsgCallback; + break; + + case HAL_CAN_ERROR_CB_ID : + hcan->ErrorCallback = HAL_CAN_ErrorCallback; + break; + + case HAL_CAN_MSPINIT_CB_ID : + hcan->MspInitCallback = HAL_CAN_MspInit; + break; + + case HAL_CAN_MSPDEINIT_CB_ID : + hcan->MspDeInitCallback = HAL_CAN_MspDeInit; + break; + + default : + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (hcan->State == HAL_CAN_STATE_RESET) + { + switch (CallbackID) + { + case HAL_CAN_MSPINIT_CB_ID : + hcan->MspInitCallback = HAL_CAN_MspInit; + break; + + case HAL_CAN_MSPDEINIT_CB_ID : + hcan->MspDeInitCallback = HAL_CAN_MspDeInit; + break; + + default : + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + return status; +} +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup CAN_Exported_Functions_Group2 Configuration functions + * @brief Configuration functions. + * +@verbatim + ============================================================================== + ##### Configuration functions ##### + ============================================================================== + [..] This section provides functions allowing to: + (+) HAL_CAN_ConfigFilter : Configure the CAN reception filters + +@endverbatim + * @{ + */ + +/** + * @brief Configures the CAN reception filter according to the specified + * parameters in the CAN_FilterInitStruct. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param sFilterConfig pointer to a CAN_FilterTypeDef structure that + * contains the filter configuration information. + * @retval None + */ +HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef *hcan, CAN_FilterTypeDef *sFilterConfig) +{ + uint32_t filternbrbitpos; + CAN_TypeDef *can_ip = hcan->Instance; + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check the parameters */ + assert_param(IS_CAN_FILTER_ID_HALFWORD(sFilterConfig->FilterIdHigh)); + assert_param(IS_CAN_FILTER_ID_HALFWORD(sFilterConfig->FilterIdLow)); + assert_param(IS_CAN_FILTER_ID_HALFWORD(sFilterConfig->FilterMaskIdHigh)); + assert_param(IS_CAN_FILTER_ID_HALFWORD(sFilterConfig->FilterMaskIdLow)); + assert_param(IS_CAN_FILTER_MODE(sFilterConfig->FilterMode)); + assert_param(IS_CAN_FILTER_SCALE(sFilterConfig->FilterScale)); + assert_param(IS_CAN_FILTER_FIFO(sFilterConfig->FilterFIFOAssignment)); + assert_param(IS_CAN_FILTER_ACTIVATION(sFilterConfig->FilterActivation)); + +#if defined(CAN3) + /* Check the CAN instance */ + if (hcan->Instance == CAN3) + { + /* CAN3 is single instance with 14 dedicated filters banks */ + + /* Check the parameters */ + assert_param(IS_CAN_FILTER_BANK_SINGLE(sFilterConfig->FilterBank)); + } + else + { + /* CAN1 and CAN2 are dual instances with 28 common filters banks */ + /* Select master instance to access the filter banks */ + can_ip = CAN1; + + /* Check the parameters */ + assert_param(IS_CAN_FILTER_BANK_DUAL(sFilterConfig->FilterBank)); + assert_param(IS_CAN_FILTER_BANK_DUAL(sFilterConfig->SlaveStartFilterBank)); + } +#elif defined(CAN2) + /* CAN1 and CAN2 are dual instances with 28 common filters banks */ + /* Select master instance to access the filter banks */ + can_ip = CAN1; + + /* Check the parameters */ + assert_param(IS_CAN_FILTER_BANK_DUAL(sFilterConfig->FilterBank)); + assert_param(IS_CAN_FILTER_BANK_DUAL(sFilterConfig->SlaveStartFilterBank)); +#else + /* CAN1 is single instance with 14 dedicated filters banks */ + + /* Check the parameters */ + assert_param(IS_CAN_FILTER_BANK_SINGLE(sFilterConfig->FilterBank)); +#endif + + /* Initialisation mode for the filter */ + SET_BIT(can_ip->FMR, CAN_FMR_FINIT); + +#if defined(CAN3) + /* Check the CAN instance */ + if (can_ip == CAN1) + { + /* Select the start filter number of CAN2 slave instance */ + CLEAR_BIT(can_ip->FMR, CAN_FMR_CAN2SB); + SET_BIT(can_ip->FMR, sFilterConfig->SlaveStartFilterBank << CAN_FMR_CAN2SB_Pos); + } + +#elif defined(CAN2) + /* Select the start filter number of CAN2 slave instance */ + CLEAR_BIT(can_ip->FMR, CAN_FMR_CAN2SB); + SET_BIT(can_ip->FMR, sFilterConfig->SlaveStartFilterBank << CAN_FMR_CAN2SB_Pos); + +#endif + /* Convert filter number into bit position */ + filternbrbitpos = (uint32_t)1 << (sFilterConfig->FilterBank & 0x1FU); + + /* Filter Deactivation */ + CLEAR_BIT(can_ip->FA1R, filternbrbitpos); + + /* Filter Scale */ + if (sFilterConfig->FilterScale == CAN_FILTERSCALE_16BIT) + { + /* 16-bit scale for the filter */ + CLEAR_BIT(can_ip->FS1R, filternbrbitpos); + + /* First 16-bit identifier and First 16-bit mask */ + /* Or First 16-bit identifier and Second 16-bit identifier */ + can_ip->sFilterRegister[sFilterConfig->FilterBank].FR1 = + ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdLow) << 16U) | + (0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdLow); + + /* Second 16-bit identifier and Second 16-bit mask */ + /* Or Third 16-bit identifier and Fourth 16-bit identifier */ + can_ip->sFilterRegister[sFilterConfig->FilterBank].FR2 = + ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdHigh) << 16U) | + (0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdHigh); + } + + if (sFilterConfig->FilterScale == CAN_FILTERSCALE_32BIT) + { + /* 32-bit scale for the filter */ + SET_BIT(can_ip->FS1R, filternbrbitpos); + + /* 32-bit identifier or First 32-bit identifier */ + can_ip->sFilterRegister[sFilterConfig->FilterBank].FR1 = + ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdHigh) << 16U) | + (0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdLow); + + /* 32-bit mask or Second 32-bit identifier */ + can_ip->sFilterRegister[sFilterConfig->FilterBank].FR2 = + ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdHigh) << 16U) | + (0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdLow); + } + + /* Filter Mode */ + if (sFilterConfig->FilterMode == CAN_FILTERMODE_IDMASK) + { + /* Id/Mask mode for the filter*/ + CLEAR_BIT(can_ip->FM1R, filternbrbitpos); + } + else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */ + { + /* Identifier list mode for the filter*/ + SET_BIT(can_ip->FM1R, filternbrbitpos); + } + + /* Filter FIFO assignment */ + if (sFilterConfig->FilterFIFOAssignment == CAN_FILTER_FIFO0) + { + /* FIFO 0 assignation for the filter */ + CLEAR_BIT(can_ip->FFA1R, filternbrbitpos); + } + else + { + /* FIFO 1 assignation for the filter */ + SET_BIT(can_ip->FFA1R, filternbrbitpos); + } + + /* Filter activation */ + if (sFilterConfig->FilterActivation == CAN_FILTER_ENABLE) + { + SET_BIT(can_ip->FA1R, filternbrbitpos); + } + + /* Leave the initialisation mode for the filter */ + CLEAR_BIT(can_ip->FMR, CAN_FMR_FINIT); + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @} + */ + +/** @defgroup CAN_Exported_Functions_Group3 Control functions + * @brief Control functions + * +@verbatim + ============================================================================== + ##### Control functions ##### + ============================================================================== + [..] This section provides functions allowing to: + (+) HAL_CAN_Start : Start the CAN module + (+) HAL_CAN_Stop : Stop the CAN module + (+) HAL_CAN_RequestSleep : Request sleep mode entry. + (+) HAL_CAN_WakeUp : Wake up from sleep mode. + (+) HAL_CAN_IsSleepActive : Check is sleep mode is active. + (+) HAL_CAN_AddTxMessage : Add a message to the Tx mailboxes + and activate the corresponding + transmission request + (+) HAL_CAN_AbortTxRequest : Abort transmission request + (+) HAL_CAN_GetTxMailboxesFreeLevel : Return Tx mailboxes free level + (+) HAL_CAN_IsTxMessagePending : Check if a transmission request is + pending on the selected Tx mailbox + (+) HAL_CAN_GetRxMessage : Get a CAN frame from the Rx FIFO + (+) HAL_CAN_GetRxFifoFillLevel : Return Rx FIFO fill level + +@endverbatim + * @{ + */ + +/** + * @brief Start the CAN module. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_Start(CAN_HandleTypeDef *hcan) +{ + uint32_t tickstart; + + if (hcan->State == HAL_CAN_STATE_READY) + { + /* Change CAN peripheral state */ + hcan->State = HAL_CAN_STATE_LISTENING; + + /* Request leave initialisation */ + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_INRQ); + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait the acknowledge */ + while ((hcan->Instance->MSR & CAN_MSR_INAK) != 0U) + { + /* Check for the Timeout */ + if ((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_TIMEOUT; + + /* Change CAN state */ + hcan->State = HAL_CAN_STATE_ERROR; + + return HAL_ERROR; + } + } + + /* Reset the CAN ErrorCode */ + hcan->ErrorCode = HAL_CAN_ERROR_NONE; + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_READY; + + return HAL_ERROR; + } +} + +/** + * @brief Stop the CAN module and enable access to configuration registers. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_Stop(CAN_HandleTypeDef *hcan) +{ + uint32_t tickstart; + + if (hcan->State == HAL_CAN_STATE_LISTENING) + { + /* Request initialisation */ + SET_BIT(hcan->Instance->MCR, CAN_MCR_INRQ); + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait the acknowledge */ + while ((hcan->Instance->MSR & CAN_MSR_INAK) == 0U) + { + /* Check for the Timeout */ + if ((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_TIMEOUT; + + /* Change CAN state */ + hcan->State = HAL_CAN_STATE_ERROR; + + return HAL_ERROR; + } + } + + /* Exit from sleep mode */ + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_SLEEP); + + /* Change CAN peripheral state */ + hcan->State = HAL_CAN_STATE_READY; + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_STARTED; + + return HAL_ERROR; + } +} + +/** + * @brief Request the sleep mode (low power) entry. + * When returning from this function, Sleep mode will be entered + * as soon as the current CAN activity (transmission or reception + * of a CAN frame) has been completed. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status. + */ +HAL_StatusTypeDef HAL_CAN_RequestSleep(CAN_HandleTypeDef *hcan) +{ + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Request Sleep mode */ + SET_BIT(hcan->Instance->MCR, CAN_MCR_SLEEP); + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + /* Return function status */ + return HAL_ERROR; + } +} + +/** + * @brief Wake up from sleep mode. + * When returning with HAL_OK status from this function, Sleep mode + * is exited. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status. + */ +HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan) +{ + __IO uint32_t count = 0; + uint32_t timeout = 1000000U; + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Wake up request */ + CLEAR_BIT(hcan->Instance->MCR, CAN_MCR_SLEEP); + + /* Wait sleep mode is exited */ + do + { + /* Increment counter */ + count++; + + /* Check if timeout is reached */ + if (count > timeout) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_TIMEOUT; + + return HAL_ERROR; + } + } + while ((hcan->Instance->MSR & CAN_MSR_SLAK) != 0U); + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @brief Check is sleep mode is active. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval Status + * - 0 : Sleep mode is not active. + * - 1 : Sleep mode is active. + */ +uint32_t HAL_CAN_IsSleepActive(CAN_HandleTypeDef *hcan) +{ + uint32_t status = 0U; + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check Sleep mode */ + if ((hcan->Instance->MSR & CAN_MSR_SLAK) != 0U) + { + status = 1U; + } + } + + /* Return function status */ + return status; +} + +/** + * @brief Add a message to the first free Tx mailbox and activate the + * corresponding transmission request. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param pHeader pointer to a CAN_TxHeaderTypeDef structure. + * @param aData array containing the payload of the Tx frame. + * @param pTxMailbox pointer to a variable where the function will return + * the TxMailbox used to store the Tx message. + * This parameter can be a value of @arg CAN_Tx_Mailboxes. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, CAN_TxHeaderTypeDef *pHeader, uint8_t aData[], uint32_t *pTxMailbox) +{ + uint32_t transmitmailbox; + HAL_CAN_StateTypeDef state = hcan->State; + uint32_t tsr = READ_REG(hcan->Instance->TSR); + + /* Check the parameters */ + assert_param(IS_CAN_IDTYPE(pHeader->IDE)); + assert_param(IS_CAN_RTR(pHeader->RTR)); + assert_param(IS_CAN_DLC(pHeader->DLC)); + if (pHeader->IDE == CAN_ID_STD) + { + assert_param(IS_CAN_STDID(pHeader->StdId)); + } + else + { + assert_param(IS_CAN_EXTID(pHeader->ExtId)); + } + assert_param(IS_FUNCTIONAL_STATE(pHeader->TransmitGlobalTime)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check that all the Tx mailboxes are not full */ + if (((tsr & CAN_TSR_TME0) != 0U) || + ((tsr & CAN_TSR_TME1) != 0U) || + ((tsr & CAN_TSR_TME2) != 0U)) + { + /* Select an empty transmit mailbox */ + transmitmailbox = (tsr & CAN_TSR_CODE) >> CAN_TSR_CODE_Pos; + + /* Check transmit mailbox value */ + if (transmitmailbox > 2U) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_INTERNAL; + + return HAL_ERROR; + } + + /* Store the Tx mailbox */ + *pTxMailbox = (uint32_t)1 << transmitmailbox; + + /* Set up the Id */ + if (pHeader->IDE == CAN_ID_STD) + { + hcan->Instance->sTxMailBox[transmitmailbox].TIR = ((pHeader->StdId << CAN_TI0R_STID_Pos) | + pHeader->RTR); + } + else + { + hcan->Instance->sTxMailBox[transmitmailbox].TIR = ((pHeader->ExtId << CAN_TI0R_EXID_Pos) | + pHeader->IDE | + pHeader->RTR); + } + + /* Set up the DLC */ + hcan->Instance->sTxMailBox[transmitmailbox].TDTR = (pHeader->DLC); + + /* Set up the Transmit Global Time mode */ + if (pHeader->TransmitGlobalTime == ENABLE) + { + SET_BIT(hcan->Instance->sTxMailBox[transmitmailbox].TDTR, CAN_TDT0R_TGT); + } + + /* Set up the data field */ + WRITE_REG(hcan->Instance->sTxMailBox[transmitmailbox].TDHR, + ((uint32_t)aData[7] << CAN_TDH0R_DATA7_Pos) | + ((uint32_t)aData[6] << CAN_TDH0R_DATA6_Pos) | + ((uint32_t)aData[5] << CAN_TDH0R_DATA5_Pos) | + ((uint32_t)aData[4] << CAN_TDH0R_DATA4_Pos)); + WRITE_REG(hcan->Instance->sTxMailBox[transmitmailbox].TDLR, + ((uint32_t)aData[3] << CAN_TDL0R_DATA3_Pos) | + ((uint32_t)aData[2] << CAN_TDL0R_DATA2_Pos) | + ((uint32_t)aData[1] << CAN_TDL0R_DATA1_Pos) | + ((uint32_t)aData[0] << CAN_TDL0R_DATA0_Pos)); + + /* Request transmission */ + SET_BIT(hcan->Instance->sTxMailBox[transmitmailbox].TIR, CAN_TI0R_TXRQ); + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_PARAM; + + return HAL_ERROR; + } + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @brief Abort transmission requests + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param TxMailboxes List of the Tx Mailboxes to abort. + * This parameter can be any combination of @arg CAN_Tx_Mailboxes. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_AbortTxRequest(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes) +{ + HAL_CAN_StateTypeDef state = hcan->State; + + /* Check function parameters */ + assert_param(IS_CAN_TX_MAILBOX_LIST(TxMailboxes)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check Tx Mailbox 0 */ + if ((TxMailboxes & CAN_TX_MAILBOX0) != 0U) + { + /* Add cancellation request for Tx Mailbox 0 */ + SET_BIT(hcan->Instance->TSR, CAN_TSR_ABRQ0); + } + + /* Check Tx Mailbox 1 */ + if ((TxMailboxes & CAN_TX_MAILBOX1) != 0U) + { + /* Add cancellation request for Tx Mailbox 1 */ + SET_BIT(hcan->Instance->TSR, CAN_TSR_ABRQ1); + } + + /* Check Tx Mailbox 2 */ + if ((TxMailboxes & CAN_TX_MAILBOX2) != 0U) + { + /* Add cancellation request for Tx Mailbox 2 */ + SET_BIT(hcan->Instance->TSR, CAN_TSR_ABRQ2); + } + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @brief Return Tx Mailboxes free level: number of free Tx Mailboxes. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval Number of free Tx Mailboxes. + */ +uint32_t HAL_CAN_GetTxMailboxesFreeLevel(CAN_HandleTypeDef *hcan) +{ + uint32_t freelevel = 0U; + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check Tx Mailbox 0 status */ + if ((hcan->Instance->TSR & CAN_TSR_TME0) != 0U) + { + freelevel++; + } + + /* Check Tx Mailbox 1 status */ + if ((hcan->Instance->TSR & CAN_TSR_TME1) != 0U) + { + freelevel++; + } + + /* Check Tx Mailbox 2 status */ + if ((hcan->Instance->TSR & CAN_TSR_TME2) != 0U) + { + freelevel++; + } + } + + /* Return Tx Mailboxes free level */ + return freelevel; +} + +/** + * @brief Check if a transmission request is pending on the selected Tx + * Mailboxes. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param TxMailboxes List of Tx Mailboxes to check. + * This parameter can be any combination of @arg CAN_Tx_Mailboxes. + * @retval Status + * - 0 : No pending transmission request on any selected Tx Mailboxes. + * - 1 : Pending transmission request on at least one of the selected + * Tx Mailbox. + */ +uint32_t HAL_CAN_IsTxMessagePending(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes) +{ + uint32_t status = 0U; + HAL_CAN_StateTypeDef state = hcan->State; + + /* Check function parameters */ + assert_param(IS_CAN_TX_MAILBOX_LIST(TxMailboxes)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check pending transmission request on the selected Tx Mailboxes */ + if ((hcan->Instance->TSR & (TxMailboxes << CAN_TSR_TME0_Pos)) != (TxMailboxes << CAN_TSR_TME0_Pos)) + { + status = 1U; + } + } + + /* Return status */ + return status; +} + +/** + * @brief Return timestamp of Tx message sent, if time triggered communication + mode is enabled. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param TxMailbox Tx Mailbox where the timestamp of message sent will be + * read. + * This parameter can be one value of @arg CAN_Tx_Mailboxes. + * @retval Timestamp of message sent from Tx Mailbox. + */ +uint32_t HAL_CAN_GetTxTimestamp(CAN_HandleTypeDef *hcan, uint32_t TxMailbox) +{ + uint32_t timestamp = 0U; + uint32_t transmitmailbox; + HAL_CAN_StateTypeDef state = hcan->State; + + /* Check function parameters */ + assert_param(IS_CAN_TX_MAILBOX(TxMailbox)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Select the Tx mailbox */ + transmitmailbox = POSITION_VAL(TxMailbox); + + /* Get timestamp */ + timestamp = (hcan->Instance->sTxMailBox[transmitmailbox].TDTR & CAN_TDT0R_TIME) >> CAN_TDT0R_TIME_Pos; + } + + /* Return the timestamp */ + return timestamp; +} + +/** + * @brief Get an CAN frame from the Rx FIFO zone into the message RAM. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param RxFifo Fifo number of the received message to be read. + * This parameter can be a value of @arg CAN_receive_FIFO_number. + * @param pHeader pointer to a CAN_RxHeaderTypeDef structure where the header + * of the Rx frame will be stored. + * @param aData array where the payload of the Rx frame will be stored. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo, CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]) +{ + HAL_CAN_StateTypeDef state = hcan->State; + + assert_param(IS_CAN_RX_FIFO(RxFifo)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check the Rx FIFO */ + if (RxFifo == CAN_RX_FIFO0) /* Rx element is assigned to Rx FIFO 0 */ + { + /* Check that the Rx FIFO 0 is not empty */ + if ((hcan->Instance->RF0R & CAN_RF0R_FMP0) == 0U) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_PARAM; + + return HAL_ERROR; + } + } + else /* Rx element is assigned to Rx FIFO 1 */ + { + /* Check that the Rx FIFO 1 is not empty */ + if ((hcan->Instance->RF1R & CAN_RF1R_FMP1) == 0U) + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_PARAM; + + return HAL_ERROR; + } + } + + /* Get the header */ + pHeader->IDE = CAN_RI0R_IDE & hcan->Instance->sFIFOMailBox[RxFifo].RIR; + if (pHeader->IDE == CAN_ID_STD) + { + pHeader->StdId = (CAN_RI0R_STID & hcan->Instance->sFIFOMailBox[RxFifo].RIR) >> CAN_TI0R_STID_Pos; + } + else + { + pHeader->ExtId = ((CAN_RI0R_EXID | CAN_RI0R_STID) & hcan->Instance->sFIFOMailBox[RxFifo].RIR) >> CAN_RI0R_EXID_Pos; + } + pHeader->RTR = (CAN_RI0R_RTR & hcan->Instance->sFIFOMailBox[RxFifo].RIR); + pHeader->DLC = (CAN_RDT0R_DLC & hcan->Instance->sFIFOMailBox[RxFifo].RDTR) >> CAN_RDT0R_DLC_Pos; + pHeader->FilterMatchIndex = (CAN_RDT0R_FMI & hcan->Instance->sFIFOMailBox[RxFifo].RDTR) >> CAN_RDT0R_FMI_Pos; + pHeader->Timestamp = (CAN_RDT0R_TIME & hcan->Instance->sFIFOMailBox[RxFifo].RDTR) >> CAN_RDT0R_TIME_Pos; + + /* Get the data */ + aData[0] = (uint8_t)((CAN_RDL0R_DATA0 & hcan->Instance->sFIFOMailBox[RxFifo].RDLR) >> CAN_RDL0R_DATA0_Pos); + aData[1] = (uint8_t)((CAN_RDL0R_DATA1 & hcan->Instance->sFIFOMailBox[RxFifo].RDLR) >> CAN_RDL0R_DATA1_Pos); + aData[2] = (uint8_t)((CAN_RDL0R_DATA2 & hcan->Instance->sFIFOMailBox[RxFifo].RDLR) >> CAN_RDL0R_DATA2_Pos); + aData[3] = (uint8_t)((CAN_RDL0R_DATA3 & hcan->Instance->sFIFOMailBox[RxFifo].RDLR) >> CAN_RDL0R_DATA3_Pos); + aData[4] = (uint8_t)((CAN_RDH0R_DATA4 & hcan->Instance->sFIFOMailBox[RxFifo].RDHR) >> CAN_RDH0R_DATA4_Pos); + aData[5] = (uint8_t)((CAN_RDH0R_DATA5 & hcan->Instance->sFIFOMailBox[RxFifo].RDHR) >> CAN_RDH0R_DATA5_Pos); + aData[6] = (uint8_t)((CAN_RDH0R_DATA6 & hcan->Instance->sFIFOMailBox[RxFifo].RDHR) >> CAN_RDH0R_DATA6_Pos); + aData[7] = (uint8_t)((CAN_RDH0R_DATA7 & hcan->Instance->sFIFOMailBox[RxFifo].RDHR) >> CAN_RDH0R_DATA7_Pos); + + /* Release the FIFO */ + if (RxFifo == CAN_RX_FIFO0) /* Rx element is assigned to Rx FIFO 0 */ + { + /* Release RX FIFO 0 */ + SET_BIT(hcan->Instance->RF0R, CAN_RF0R_RFOM0); + } + else /* Rx element is assigned to Rx FIFO 1 */ + { + /* Release RX FIFO 1 */ + SET_BIT(hcan->Instance->RF1R, CAN_RF1R_RFOM1); + } + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @brief Return Rx FIFO fill level. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param RxFifo Rx FIFO. + * This parameter can be a value of @arg CAN_receive_FIFO_number. + * @retval Number of messages available in Rx FIFO. + */ +uint32_t HAL_CAN_GetRxFifoFillLevel(CAN_HandleTypeDef *hcan, uint32_t RxFifo) +{ + uint32_t filllevel = 0U; + HAL_CAN_StateTypeDef state = hcan->State; + + /* Check function parameters */ + assert_param(IS_CAN_RX_FIFO(RxFifo)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + if (RxFifo == CAN_RX_FIFO0) + { + filllevel = hcan->Instance->RF0R & CAN_RF0R_FMP0; + } + else /* RxFifo == CAN_RX_FIFO1 */ + { + filllevel = hcan->Instance->RF1R & CAN_RF1R_FMP1; + } + } + + /* Return Rx FIFO fill level */ + return filllevel; +} + +/** + * @} + */ + +/** @defgroup CAN_Exported_Functions_Group4 Interrupts management + * @brief Interrupts management + * +@verbatim + ============================================================================== + ##### Interrupts management ##### + ============================================================================== + [..] This section provides functions allowing to: + (+) HAL_CAN_ActivateNotification : Enable interrupts + (+) HAL_CAN_DeactivateNotification : Disable interrupts + (+) HAL_CAN_IRQHandler : Handles CAN interrupt request + +@endverbatim + * @{ + */ + +/** + * @brief Enable interrupts. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param ActiveITs indicates which interrupts will be enabled. + * This parameter can be any combination of @arg CAN_Interrupts. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_ActivateNotification(CAN_HandleTypeDef *hcan, uint32_t ActiveITs) +{ + HAL_CAN_StateTypeDef state = hcan->State; + + /* Check function parameters */ + assert_param(IS_CAN_IT(ActiveITs)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Enable the selected interrupts */ + __HAL_CAN_ENABLE_IT(hcan, ActiveITs); + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @brief Disable interrupts. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @param InactiveITs indicates which interrupts will be disabled. + * This parameter can be any combination of @arg CAN_Interrupts. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_DeactivateNotification(CAN_HandleTypeDef *hcan, uint32_t InactiveITs) +{ + HAL_CAN_StateTypeDef state = hcan->State; + + /* Check function parameters */ + assert_param(IS_CAN_IT(InactiveITs)); + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Disable the selected interrupts */ + __HAL_CAN_DISABLE_IT(hcan, InactiveITs); + + /* Return function status */ + return HAL_OK; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + return HAL_ERROR; + } +} + +/** + * @brief Handles CAN interrupt request + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +void HAL_CAN_IRQHandler(CAN_HandleTypeDef *hcan) +{ + uint32_t errorcode = HAL_CAN_ERROR_NONE; + uint32_t interrupts = READ_REG(hcan->Instance->IER); + uint32_t msrflags = READ_REG(hcan->Instance->MSR); + uint32_t tsrflags = READ_REG(hcan->Instance->TSR); + uint32_t rf0rflags = READ_REG(hcan->Instance->RF0R); + uint32_t rf1rflags = READ_REG(hcan->Instance->RF1R); + uint32_t esrflags = READ_REG(hcan->Instance->ESR); + + /* Transmit Mailbox empty interrupt management *****************************/ + if ((interrupts & CAN_IT_TX_MAILBOX_EMPTY) != 0U) + { + /* Transmit Mailbox 0 management *****************************************/ + if ((tsrflags & CAN_TSR_RQCP0) != 0U) + { + /* Clear the Transmission Complete flag (and TXOK0,ALST0,TERR0 bits) */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_RQCP0); + + if ((tsrflags & CAN_TSR_TXOK0) != 0U) + { + /* Transmission Mailbox 0 complete callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->TxMailbox0CompleteCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_TxMailbox0CompleteCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + else + { + if ((tsrflags & CAN_TSR_ALST0) != 0U) + { + /* Update error code */ + errorcode |= HAL_CAN_ERROR_TX_ALST0; + } + else if ((tsrflags & CAN_TSR_TERR0) != 0U) + { + /* Update error code */ + errorcode |= HAL_CAN_ERROR_TX_TERR0; + } + else + { + /* Transmission Mailbox 0 abort callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->TxMailbox0AbortCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_TxMailbox0AbortCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + } + + /* Transmit Mailbox 1 management *****************************************/ + if ((tsrflags & CAN_TSR_RQCP1) != 0U) + { + /* Clear the Transmission Complete flag (and TXOK1,ALST1,TERR1 bits) */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_RQCP1); + + if ((tsrflags & CAN_TSR_TXOK1) != 0U) + { + /* Transmission Mailbox 1 complete callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->TxMailbox1CompleteCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_TxMailbox1CompleteCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + else + { + if ((tsrflags & CAN_TSR_ALST1) != 0U) + { + /* Update error code */ + errorcode |= HAL_CAN_ERROR_TX_ALST1; + } + else if ((tsrflags & CAN_TSR_TERR1) != 0U) + { + /* Update error code */ + errorcode |= HAL_CAN_ERROR_TX_TERR1; + } + else + { + /* Transmission Mailbox 1 abort callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->TxMailbox1AbortCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_TxMailbox1AbortCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + } + + /* Transmit Mailbox 2 management *****************************************/ + if ((tsrflags & CAN_TSR_RQCP2) != 0U) + { + /* Clear the Transmission Complete flag (and TXOK2,ALST2,TERR2 bits) */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_RQCP2); + + if ((tsrflags & CAN_TSR_TXOK2) != 0U) + { + /* Transmission Mailbox 2 complete callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->TxMailbox2CompleteCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_TxMailbox2CompleteCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + else + { + if ((tsrflags & CAN_TSR_ALST2) != 0U) + { + /* Update error code */ + errorcode |= HAL_CAN_ERROR_TX_ALST2; + } + else if ((tsrflags & CAN_TSR_TERR2) != 0U) + { + /* Update error code */ + errorcode |= HAL_CAN_ERROR_TX_TERR2; + } + else + { + /* Transmission Mailbox 2 abort callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->TxMailbox2AbortCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_TxMailbox2AbortCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + } + } + + /* Receive FIFO 0 overrun interrupt management *****************************/ + if ((interrupts & CAN_IT_RX_FIFO0_OVERRUN) != 0U) + { + if ((rf0rflags & CAN_RF0R_FOVR0) != 0U) + { + /* Set CAN error code to Rx Fifo 0 overrun error */ + errorcode |= HAL_CAN_ERROR_RX_FOV0; + + /* Clear FIFO0 Overrun Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_FOV0); + } + } + + /* Receive FIFO 0 full interrupt management ********************************/ + if ((interrupts & CAN_IT_RX_FIFO0_FULL) != 0U) + { + if ((rf0rflags & CAN_RF0R_FULL0) != 0U) + { + /* Clear FIFO 0 full Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_FF0); + + /* Receive FIFO 0 full Callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->RxFifo0FullCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_RxFifo0FullCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + + /* Receive FIFO 0 message pending interrupt management *********************/ + if ((interrupts & CAN_IT_RX_FIFO0_MSG_PENDING) != 0U) + { + /* Check if message is still pending */ + if ((hcan->Instance->RF0R & CAN_RF0R_FMP0) != 0U) + { + /* Receive FIFO 0 message pending Callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->RxFifo0MsgPendingCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_RxFifo0MsgPendingCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + + /* Receive FIFO 1 overrun interrupt management *****************************/ + if ((interrupts & CAN_IT_RX_FIFO1_OVERRUN) != 0U) + { + if ((rf1rflags & CAN_RF1R_FOVR1) != 0U) + { + /* Set CAN error code to Rx Fifo 1 overrun error */ + errorcode |= HAL_CAN_ERROR_RX_FOV1; + + /* Clear FIFO1 Overrun Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_FOV1); + } + } + + /* Receive FIFO 1 full interrupt management ********************************/ + if ((interrupts & CAN_IT_RX_FIFO1_FULL) != 0U) + { + if ((rf1rflags & CAN_RF1R_FULL1) != 0U) + { + /* Clear FIFO 1 full Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_FF1); + + /* Receive FIFO 1 full Callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->RxFifo1FullCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_RxFifo1FullCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + + /* Receive FIFO 1 message pending interrupt management *********************/ + if ((interrupts & CAN_IT_RX_FIFO1_MSG_PENDING) != 0U) + { + /* Check if message is still pending */ + if ((hcan->Instance->RF1R & CAN_RF1R_FMP1) != 0U) + { + /* Receive FIFO 1 message pending Callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->RxFifo1MsgPendingCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_RxFifo1MsgPendingCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + + /* Sleep interrupt management *********************************************/ + if ((interrupts & CAN_IT_SLEEP_ACK) != 0U) + { + if ((msrflags & CAN_MSR_SLAKI) != 0U) + { + /* Clear Sleep interrupt Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_SLAKI); + + /* Sleep Callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->SleepCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_SleepCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + + /* WakeUp interrupt management *********************************************/ + if ((interrupts & CAN_IT_WAKEUP) != 0U) + { + if ((msrflags & CAN_MSR_WKUI) != 0U) + { + /* Clear WakeUp Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_WKU); + + /* WakeUp Callback */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->WakeUpFromRxMsgCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_WakeUpFromRxMsgCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } + } + + /* Error interrupts management *********************************************/ + if ((interrupts & CAN_IT_ERROR) != 0U) + { + if ((msrflags & CAN_MSR_ERRI) != 0U) + { + /* Check Error Warning Flag */ + if (((interrupts & CAN_IT_ERROR_WARNING) != 0U) && + ((esrflags & CAN_ESR_EWGF) != 0U)) + { + /* Set CAN error code to Error Warning */ + errorcode |= HAL_CAN_ERROR_EWG; + + /* No need for clear of Error Warning Flag as read-only */ + } + + /* Check Error Passive Flag */ + if (((interrupts & CAN_IT_ERROR_PASSIVE) != 0U) && + ((esrflags & CAN_ESR_EPVF) != 0U)) + { + /* Set CAN error code to Error Passive */ + errorcode |= HAL_CAN_ERROR_EPV; + + /* No need for clear of Error Passive Flag as read-only */ + } + + /* Check Bus-off Flag */ + if (((interrupts & CAN_IT_BUSOFF) != 0U) && + ((esrflags & CAN_ESR_BOFF) != 0U)) + { + /* Set CAN error code to Bus-Off */ + errorcode |= HAL_CAN_ERROR_BOF; + + /* No need for clear of Error Bus-Off as read-only */ + } + + /* Check Last Error Code Flag */ + if (((interrupts & CAN_IT_LAST_ERROR_CODE) != 0U) && + ((esrflags & CAN_ESR_LEC) != 0U)) + { + switch (esrflags & CAN_ESR_LEC) + { + case (CAN_ESR_LEC_0): + /* Set CAN error code to Stuff error */ + errorcode |= HAL_CAN_ERROR_STF; + break; + case (CAN_ESR_LEC_1): + /* Set CAN error code to Form error */ + errorcode |= HAL_CAN_ERROR_FOR; + break; + case (CAN_ESR_LEC_1 | CAN_ESR_LEC_0): + /* Set CAN error code to Acknowledgement error */ + errorcode |= HAL_CAN_ERROR_ACK; + break; + case (CAN_ESR_LEC_2): + /* Set CAN error code to Bit recessive error */ + errorcode |= HAL_CAN_ERROR_BR; + break; + case (CAN_ESR_LEC_2 | CAN_ESR_LEC_0): + /* Set CAN error code to Bit Dominant error */ + errorcode |= HAL_CAN_ERROR_BD; + break; + case (CAN_ESR_LEC_2 | CAN_ESR_LEC_1): + /* Set CAN error code to CRC error */ + errorcode |= HAL_CAN_ERROR_CRC; + break; + default: + break; + } + + /* Clear Last error code Flag */ + CLEAR_BIT(hcan->Instance->ESR, CAN_ESR_LEC); + } + } + + /* Clear ERRI Flag */ + __HAL_CAN_CLEAR_FLAG(hcan, CAN_FLAG_ERRI); + } + + /* Call the Error call Back in case of Errors */ + if (errorcode != HAL_CAN_ERROR_NONE) + { + /* Update error code in handle */ + hcan->ErrorCode |= errorcode; + + /* Call Error callback function */ +#if USE_HAL_CAN_REGISTER_CALLBACKS == 1 + /* Call registered callback*/ + hcan->ErrorCallback(hcan); +#else + /* Call weak (surcharged) callback */ + HAL_CAN_ErrorCallback(hcan); +#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */ + } +} + +/** + * @} + */ + +/** @defgroup CAN_Exported_Functions_Group5 Callback functions + * @brief CAN Callback functions + * +@verbatim + ============================================================================== + ##### Callback functions ##### + ============================================================================== + [..] + This subsection provides the following callback functions: + (+) HAL_CAN_TxMailbox0CompleteCallback + (+) HAL_CAN_TxMailbox1CompleteCallback + (+) HAL_CAN_TxMailbox2CompleteCallback + (+) HAL_CAN_TxMailbox0AbortCallback + (+) HAL_CAN_TxMailbox1AbortCallback + (+) HAL_CAN_TxMailbox2AbortCallback + (+) HAL_CAN_RxFifo0MsgPendingCallback + (+) HAL_CAN_RxFifo0FullCallback + (+) HAL_CAN_RxFifo1MsgPendingCallback + (+) HAL_CAN_RxFifo1FullCallback + (+) HAL_CAN_SleepCallback + (+) HAL_CAN_WakeUpFromRxMsgCallback + (+) HAL_CAN_ErrorCallback + +@endverbatim + * @{ + */ + +/** + * @brief Transmission Mailbox 0 complete callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_TxMailbox0CompleteCallback could be implemented in the + user file + */ +} + +/** + * @brief Transmission Mailbox 1 complete callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_TxMailbox1CompleteCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_TxMailbox1CompleteCallback could be implemented in the + user file + */ +} + +/** + * @brief Transmission Mailbox 2 complete callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_TxMailbox2CompleteCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_TxMailbox2CompleteCallback could be implemented in the + user file + */ +} + +/** + * @brief Transmission Mailbox 0 Cancellation callback. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_TxMailbox0AbortCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_TxMailbox0AbortCallback could be implemented in the + user file + */ +} + +/** + * @brief Transmission Mailbox 1 Cancellation callback. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_TxMailbox1AbortCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_TxMailbox1AbortCallback could be implemented in the + user file + */ +} + +/** + * @brief Transmission Mailbox 2 Cancellation callback. + * @param hcan pointer to an CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_TxMailbox2AbortCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_TxMailbox2AbortCallback could be implemented in the + user file + */ +} + +/** + * @brief Rx FIFO 0 message pending callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_RxFifo0MsgPendingCallback could be implemented in the + user file + */ +} + +/** + * @brief Rx FIFO 0 full callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_RxFifo0FullCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_RxFifo0FullCallback could be implemented in the user + file + */ +} + +/** + * @brief Rx FIFO 1 message pending callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_RxFifo1MsgPendingCallback could be implemented in the + user file + */ +} + +/** + * @brief Rx FIFO 1 full callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_RxFifo1FullCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_RxFifo1FullCallback could be implemented in the user + file + */ +} + +/** + * @brief Sleep callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_SleepCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_SleepCallback could be implemented in the user file + */ +} + +/** + * @brief WakeUp from Rx message callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_WakeUpFromRxMsgCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_WakeUpFromRxMsgCallback could be implemented in the + user file + */ +} + +/** + * @brief Error CAN callback. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval None + */ +__weak void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcan); + + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_CAN_ErrorCallback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup CAN_Exported_Functions_Group6 Peripheral State and Error functions + * @brief CAN Peripheral State functions + * +@verbatim + ============================================================================== + ##### Peripheral State and Error functions ##### + ============================================================================== + [..] + This subsection provides functions allowing to : + (+) HAL_CAN_GetState() : Return the CAN state. + (+) HAL_CAN_GetError() : Return the CAN error codes if any. + (+) HAL_CAN_ResetError(): Reset the CAN error codes if any. + +@endverbatim + * @{ + */ + +/** + * @brief Return the CAN state. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL state + */ +HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef *hcan) +{ + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Check sleep mode acknowledge flag */ + if ((hcan->Instance->MSR & CAN_MSR_SLAK) != 0U) + { + /* Sleep mode is active */ + state = HAL_CAN_STATE_SLEEP_ACTIVE; + } + /* Check sleep mode request flag */ + else if ((hcan->Instance->MCR & CAN_MCR_SLEEP) != 0U) + { + /* Sleep mode request is pending */ + state = HAL_CAN_STATE_SLEEP_PENDING; + } + else + { + /* Neither sleep mode request nor sleep mode acknowledge */ + } + } + + /* Return CAN state */ + return state; +} + +/** + * @brief Return the CAN error code. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval CAN Error Code + */ +uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan) +{ + /* Return CAN error code */ + return hcan->ErrorCode; +} + +/** + * @brief Reset the CAN error code. + * @param hcan pointer to a CAN_HandleTypeDef structure that contains + * the configuration information for the specified CAN. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CAN_ResetError(CAN_HandleTypeDef *hcan) +{ + HAL_StatusTypeDef status = HAL_OK; + HAL_CAN_StateTypeDef state = hcan->State; + + if ((state == HAL_CAN_STATE_READY) || + (state == HAL_CAN_STATE_LISTENING)) + { + /* Reset CAN error code */ + hcan->ErrorCode = 0U; + } + else + { + /* Update error code */ + hcan->ErrorCode |= HAL_CAN_ERROR_NOT_INITIALIZED; + + status = HAL_ERROR; + } + + /* Return the status */ + return status; +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_CAN_MODULE_ENABLED */ + +/** + * @} + */ + +#endif /* CAN1 */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c new file mode 100644 index 00000000..2efb9864 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c @@ -0,0 +1,505 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_cortex.c + * @author MCD Application Team + * @brief CORTEX HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the CORTEX: + * + Initialization and de-initialization functions + * + Peripheral Control functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + + [..] + *** How to configure Interrupts using CORTEX HAL driver *** + =========================================================== + [..] + This section provides functions allowing to configure the NVIC interrupts (IRQ). + The Cortex-M4 exceptions are managed by CMSIS functions. + + (#) Configure the NVIC Priority Grouping using HAL_NVIC_SetPriorityGrouping() + function according to the following table. + (#) Configure the priority of the selected IRQ Channels using HAL_NVIC_SetPriority(). + (#) Enable the selected IRQ Channels using HAL_NVIC_EnableIRQ(). + (#) please refer to programming manual for details in how to configure priority. + + -@- When the NVIC_PRIORITYGROUP_0 is selected, IRQ preemption is no more possible. + The pending IRQ priority will be managed only by the sub priority. + + -@- IRQ priority order (sorted by highest to lowest priority): + (+@) Lowest preemption priority + (+@) Lowest sub priority + (+@) Lowest hardware priority (IRQ number) + + [..] + *** How to configure Systick using CORTEX HAL driver *** + ======================================================== + [..] + Setup SysTick Timer for time base. + + (+) The HAL_SYSTICK_Config() function calls the SysTick_Config() function which + is a CMSIS function that: + (++) Configures the SysTick Reload register with value passed as function parameter. + (++) Configures the SysTick IRQ priority to the lowest value 0x0F. + (++) Resets the SysTick Counter register. + (++) Configures the SysTick Counter clock source to be Core Clock Source (HCLK). + (++) Enables the SysTick Interrupt. + (++) Starts the SysTick Counter. + + (+) You can change the SysTick Clock source to be HCLK_Div8 by calling the macro + __HAL_CORTEX_SYSTICKCLK_CONFIG(SYSTICK_CLKSOURCE_HCLK_DIV8) just after the + HAL_SYSTICK_Config() function call. The __HAL_CORTEX_SYSTICKCLK_CONFIG() macro is defined + inside the stm32f4xx_hal_cortex.h file. + + (+) You can change the SysTick IRQ priority by calling the + HAL_NVIC_SetPriority(SysTick_IRQn,...) function just after the HAL_SYSTICK_Config() function + call. The HAL_NVIC_SetPriority() call the NVIC_SetPriority() function which is a CMSIS function. + + (+) To adjust the SysTick time base, use the following formula: + + Reload Value = SysTick Counter Clock (Hz) x Desired Time base (s) + (++) Reload Value is the parameter to be passed for HAL_SYSTICK_Config() function + (++) Reload Value should not exceed 0xFFFFFF + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup CORTEX CORTEX + * @brief CORTEX HAL module driver + * @{ + */ + +#ifdef HAL_CORTEX_MODULE_ENABLED + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup CORTEX_Exported_Functions CORTEX Exported Functions + * @{ + */ + + +/** @defgroup CORTEX_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + ============================================================================== + ##### Initialization and de-initialization functions ##### + ============================================================================== + [..] + This section provides the CORTEX HAL driver functions allowing to configure Interrupts + Systick functionalities + +@endverbatim + * @{ + */ + + +/** + * @brief Sets the priority grouping field (preemption priority and subpriority) + * using the required unlock sequence. + * @param PriorityGroup The priority grouping bits length. + * This parameter can be one of the following values: + * @arg NVIC_PRIORITYGROUP_0: 0 bits for preemption priority + * 4 bits for subpriority + * @arg NVIC_PRIORITYGROUP_1: 1 bits for preemption priority + * 3 bits for subpriority + * @arg NVIC_PRIORITYGROUP_2: 2 bits for preemption priority + * 2 bits for subpriority + * @arg NVIC_PRIORITYGROUP_3: 3 bits for preemption priority + * 1 bits for subpriority + * @arg NVIC_PRIORITYGROUP_4: 4 bits for preemption priority + * 0 bits for subpriority + * @note When the NVIC_PriorityGroup_0 is selected, IRQ preemption is no more possible. + * The pending IRQ priority will be managed only by the subpriority. + * @retval None + */ +void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + /* Check the parameters */ + assert_param(IS_NVIC_PRIORITY_GROUP(PriorityGroup)); + + /* Set the PRIGROUP[10:8] bits according to the PriorityGroup parameter value */ + NVIC_SetPriorityGrouping(PriorityGroup); +} + +/** + * @brief Sets the priority of an interrupt. + * @param IRQn External interrupt number. + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @param PreemptPriority The preemption priority for the IRQn channel. + * This parameter can be a value between 0 and 15 + * A lower priority value indicates a higher priority + * @param SubPriority the subpriority level for the IRQ channel. + * This parameter can be a value between 0 and 15 + * A lower priority value indicates a higher priority. + * @retval None + */ +void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t prioritygroup = 0x00U; + + /* Check the parameters */ + assert_param(IS_NVIC_SUB_PRIORITY(SubPriority)); + assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority)); + + prioritygroup = NVIC_GetPriorityGrouping(); + + NVIC_SetPriority(IRQn, NVIC_EncodePriority(prioritygroup, PreemptPriority, SubPriority)); +} + +/** + * @brief Enables a device specific interrupt in the NVIC interrupt controller. + * @note To configure interrupts priority correctly, the NVIC_PriorityGroupConfig() + * function should be called before. + * @param IRQn External interrupt number. + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @retval None + */ +void HAL_NVIC_EnableIRQ(IRQn_Type IRQn) +{ + /* Check the parameters */ + assert_param(IS_NVIC_DEVICE_IRQ(IRQn)); + + /* Enable interrupt */ + NVIC_EnableIRQ(IRQn); +} + +/** + * @brief Disables a device specific interrupt in the NVIC interrupt controller. + * @param IRQn External interrupt number. + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @retval None + */ +void HAL_NVIC_DisableIRQ(IRQn_Type IRQn) +{ + /* Check the parameters */ + assert_param(IS_NVIC_DEVICE_IRQ(IRQn)); + + /* Disable interrupt */ + NVIC_DisableIRQ(IRQn); +} + +/** + * @brief Initiates a system reset request to reset the MCU. + * @retval None + */ +void HAL_NVIC_SystemReset(void) +{ + /* System Reset */ + NVIC_SystemReset(); +} + +/** + * @brief Initializes the System Timer and its interrupt, and starts the System Tick Timer. + * Counter is in free running mode to generate periodic interrupts. + * @param TicksNumb Specifies the ticks Number of ticks between two interrupts. + * @retval status: - 0 Function succeeded. + * - 1 Function failed. + */ +uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb) +{ + return SysTick_Config(TicksNumb); +} +/** + * @} + */ + +/** @defgroup CORTEX_Exported_Functions_Group2 Peripheral Control functions + * @brief Cortex control functions + * +@verbatim + ============================================================================== + ##### Peripheral Control functions ##### + ============================================================================== + [..] + This subsection provides a set of functions allowing to control the CORTEX + (NVIC, SYSTICK, MPU) functionalities. + + +@endverbatim + * @{ + */ + +#if (__MPU_PRESENT == 1U) +/** + * @brief Disables the MPU + * @retval None + */ +void HAL_MPU_Disable(void) +{ + /* Make sure outstanding transfers are done */ + __DMB(); + + /* Disable fault exceptions */ + SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk; + + /* Disable the MPU and clear the control register*/ + MPU->CTRL = 0U; +} + +/** + * @brief Enable the MPU. + * @param MPU_Control Specifies the control mode of the MPU during hard fault, + * NMI, FAULTMASK and privileged access to the default memory + * This parameter can be one of the following values: + * @arg MPU_HFNMI_PRIVDEF_NONE + * @arg MPU_HARDFAULT_NMI + * @arg MPU_PRIVILEGED_DEFAULT + * @arg MPU_HFNMI_PRIVDEF + * @retval None + */ +void HAL_MPU_Enable(uint32_t MPU_Control) +{ + /* Enable the MPU */ + MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk; + + /* Enable fault exceptions */ + SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk; + + /* Ensure MPU setting take effects */ + __DSB(); + __ISB(); +} + +/** + * @brief Initializes and configures the Region and the memory to be protected. + * @param MPU_Init Pointer to a MPU_Region_InitTypeDef structure that contains + * the initialization and configuration information. + * @retval None + */ +void HAL_MPU_ConfigRegion(MPU_Region_InitTypeDef *MPU_Init) +{ + /* Check the parameters */ + assert_param(IS_MPU_REGION_NUMBER(MPU_Init->Number)); + assert_param(IS_MPU_REGION_ENABLE(MPU_Init->Enable)); + + /* Set the Region number */ + MPU->RNR = MPU_Init->Number; + + if ((MPU_Init->Enable) != RESET) + { + /* Check the parameters */ + assert_param(IS_MPU_INSTRUCTION_ACCESS(MPU_Init->DisableExec)); + assert_param(IS_MPU_REGION_PERMISSION_ATTRIBUTE(MPU_Init->AccessPermission)); + assert_param(IS_MPU_TEX_LEVEL(MPU_Init->TypeExtField)); + assert_param(IS_MPU_ACCESS_SHAREABLE(MPU_Init->IsShareable)); + assert_param(IS_MPU_ACCESS_CACHEABLE(MPU_Init->IsCacheable)); + assert_param(IS_MPU_ACCESS_BUFFERABLE(MPU_Init->IsBufferable)); + assert_param(IS_MPU_SUB_REGION_DISABLE(MPU_Init->SubRegionDisable)); + assert_param(IS_MPU_REGION_SIZE(MPU_Init->Size)); + + MPU->RBAR = MPU_Init->BaseAddress; + MPU->RASR = ((uint32_t)MPU_Init->DisableExec << MPU_RASR_XN_Pos) | + ((uint32_t)MPU_Init->AccessPermission << MPU_RASR_AP_Pos) | + ((uint32_t)MPU_Init->TypeExtField << MPU_RASR_TEX_Pos) | + ((uint32_t)MPU_Init->IsShareable << MPU_RASR_S_Pos) | + ((uint32_t)MPU_Init->IsCacheable << MPU_RASR_C_Pos) | + ((uint32_t)MPU_Init->IsBufferable << MPU_RASR_B_Pos) | + ((uint32_t)MPU_Init->SubRegionDisable << MPU_RASR_SRD_Pos) | + ((uint32_t)MPU_Init->Size << MPU_RASR_SIZE_Pos) | + ((uint32_t)MPU_Init->Enable << MPU_RASR_ENABLE_Pos); + } + else + { + MPU->RBAR = 0x00U; + MPU->RASR = 0x00U; + } +} +#endif /* __MPU_PRESENT */ + +/** + * @brief Gets the priority grouping field from the NVIC Interrupt Controller. + * @retval Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field) + */ +uint32_t HAL_NVIC_GetPriorityGrouping(void) +{ + /* Get the PRIGROUP[10:8] field value */ + return NVIC_GetPriorityGrouping(); +} + +/** + * @brief Gets the priority of an interrupt. + * @param IRQn External interrupt number. + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @param PriorityGroup the priority grouping bits length. + * This parameter can be one of the following values: + * @arg NVIC_PRIORITYGROUP_0: 0 bits for preemption priority + * 4 bits for subpriority + * @arg NVIC_PRIORITYGROUP_1: 1 bits for preemption priority + * 3 bits for subpriority + * @arg NVIC_PRIORITYGROUP_2: 2 bits for preemption priority + * 2 bits for subpriority + * @arg NVIC_PRIORITYGROUP_3: 3 bits for preemption priority + * 1 bits for subpriority + * @arg NVIC_PRIORITYGROUP_4: 4 bits for preemption priority + * 0 bits for subpriority + * @param pPreemptPriority Pointer on the Preemptive priority value (starting from 0). + * @param pSubPriority Pointer on the Subpriority value (starting from 0). + * @retval None + */ +void HAL_NVIC_GetPriority(IRQn_Type IRQn, uint32_t PriorityGroup, uint32_t *pPreemptPriority, uint32_t *pSubPriority) +{ + /* Check the parameters */ + assert_param(IS_NVIC_PRIORITY_GROUP(PriorityGroup)); + /* Get priority for Cortex-M system or device specific interrupts */ + NVIC_DecodePriority(NVIC_GetPriority(IRQn), PriorityGroup, pPreemptPriority, pSubPriority); +} + +/** + * @brief Sets Pending bit of an external interrupt. + * @param IRQn External interrupt number + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @retval None + */ +void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + /* Check the parameters */ + assert_param(IS_NVIC_DEVICE_IRQ(IRQn)); + + /* Set interrupt pending */ + NVIC_SetPendingIRQ(IRQn); +} + +/** + * @brief Gets Pending Interrupt (reads the pending register in the NVIC + * and returns the pending bit for the specified interrupt). + * @param IRQn External interrupt number. + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @retval status: - 0 Interrupt status is not pending. + * - 1 Interrupt status is pending. + */ +uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + /* Check the parameters */ + assert_param(IS_NVIC_DEVICE_IRQ(IRQn)); + + /* Return 1 if pending else 0 */ + return NVIC_GetPendingIRQ(IRQn); +} + +/** + * @brief Clears the pending bit of an external interrupt. + * @param IRQn External interrupt number. + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @retval None + */ +void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + /* Check the parameters */ + assert_param(IS_NVIC_DEVICE_IRQ(IRQn)); + + /* Clear pending interrupt */ + NVIC_ClearPendingIRQ(IRQn); +} + +/** + * @brief Gets active interrupt ( reads the active register in NVIC and returns the active bit). + * @param IRQn External interrupt number + * This parameter can be an enumerator of IRQn_Type enumeration + * (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h)) + * @retval status: - 0 Interrupt status is not pending. + * - 1 Interrupt status is pending. + */ +uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn) +{ + /* Check the parameters */ + assert_param(IS_NVIC_DEVICE_IRQ(IRQn)); + + /* Return 1 if active else 0 */ + return NVIC_GetActive(IRQn); +} + +/** + * @brief Configures the SysTick clock source. + * @param CLKSource specifies the SysTick clock source. + * This parameter can be one of the following values: + * @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source. + * @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source. + * @retval None + */ +void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource) +{ + /* Check the parameters */ + assert_param(IS_SYSTICK_CLK_SOURCE(CLKSource)); + if (CLKSource == SYSTICK_CLKSOURCE_HCLK) + { + SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK; + } + else + { + SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK; + } +} + +/** + * @brief This function handles SYSTICK interrupt request. + * @retval None + */ +void HAL_SYSTICK_IRQHandler(void) +{ + HAL_SYSTICK_Callback(); +} + +/** + * @brief SYSTICK callback. + * @retval None + */ +__weak void HAL_SYSTICK_Callback(void) +{ + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_SYSTICK_Callback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_CORTEX_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_crc.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_crc.c new file mode 100644 index 00000000..18fc4bd6 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_crc.c @@ -0,0 +1,330 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_crc.c + * @author MCD Application Team + * @brief CRC HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Cyclic Redundancy Check (CRC) peripheral: + * + Initialization and de-initialization functions + * + Peripheral Control functions + * + Peripheral State functions + * + @verbatim + =============================================================================== + ##### How to use this driver ##### + =============================================================================== + [..] + (+) Enable CRC AHB clock using __HAL_RCC_CRC_CLK_ENABLE(); + (+) Initialize CRC calculator + (++) specify generating polynomial (peripheral default or non-default one) + (++) specify initialization value (peripheral default or non-default one) + (++) specify input data format + (++) specify input or output data inversion mode if any + (+) Use HAL_CRC_Accumulate() function to compute the CRC value of the + input data buffer starting with the previously computed CRC as + initialization value + (+) Use HAL_CRC_Calculate() function to compute the CRC value of the + input data buffer starting with the defined initialization value + (default or non-default) to initiate CRC calculation + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup CRC CRC + * @brief CRC HAL module driver. + * @{ + */ + +#ifdef HAL_CRC_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ + +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup CRC_Exported_Functions CRC Exported Functions + * @{ + */ + +/** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions. + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Initialize the CRC according to the specified parameters + in the CRC_InitTypeDef and create the associated handle + (+) DeInitialize the CRC peripheral + (+) Initialize the CRC MSP (MCU Specific Package) + (+) DeInitialize the CRC MSP + +@endverbatim + * @{ + */ + +/** + * @brief Initialize the CRC according to the specified + * parameters in the CRC_InitTypeDef and create the associated handle. + * @param hcrc CRC handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc) +{ + /* Check the CRC handle allocation */ + if (hcrc == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_CRC_ALL_INSTANCE(hcrc->Instance)); + + if (hcrc->State == HAL_CRC_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + hcrc->Lock = HAL_UNLOCKED; + /* Init the low level hardware */ + HAL_CRC_MspInit(hcrc); + } + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief DeInitialize the CRC peripheral. + * @param hcrc CRC handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_CRC_DeInit(CRC_HandleTypeDef *hcrc) +{ + /* Check the CRC handle allocation */ + if (hcrc == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_CRC_ALL_INSTANCE(hcrc->Instance)); + + /* Check the CRC peripheral state */ + if (hcrc->State == HAL_CRC_STATE_BUSY) + { + return HAL_BUSY; + } + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_BUSY; + + /* Reset CRC calculation unit */ + __HAL_CRC_DR_RESET(hcrc); + + /* Reset IDR register content */ + CLEAR_BIT(hcrc->Instance->IDR, CRC_IDR_IDR); + + /* DeInit the low level hardware */ + HAL_CRC_MspDeInit(hcrc); + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_RESET; + + /* Process unlocked */ + __HAL_UNLOCK(hcrc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Initializes the CRC MSP. + * @param hcrc CRC handle + * @retval None + */ +__weak void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcrc); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_CRC_MspInit can be implemented in the user file + */ +} + +/** + * @brief DeInitialize the CRC MSP. + * @param hcrc CRC handle + * @retval None + */ +__weak void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hcrc); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_CRC_MspDeInit can be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions + * @brief management functions. + * +@verbatim + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) compute the 32-bit CRC value of a 32-bit data buffer + using combination of the previous CRC value and the new one. + + [..] or + + (+) compute the 32-bit CRC value of a 32-bit data buffer + independently of the previous CRC value. + +@endverbatim + * @{ + */ + +/** + * @brief Compute the 32-bit CRC value of a 32-bit data buffer + * starting with the previously computed CRC as initialization value. + * @param hcrc CRC handle + * @param pBuffer pointer to the input data buffer. + * @param BufferLength input data buffer length (number of uint32_t words). + * @retval uint32_t CRC (returned value LSBs for CRC shorter than 32 bits) + */ +uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength) +{ + uint32_t index; /* CRC input data buffer index */ + uint32_t temp = 0U; /* CRC output (read from hcrc->Instance->DR register) */ + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_BUSY; + + /* Enter Data to the CRC calculator */ + for (index = 0U; index < BufferLength; index++) + { + hcrc->Instance->DR = pBuffer[index]; + } + temp = hcrc->Instance->DR; + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_READY; + + /* Return the CRC computed value */ + return temp; +} + +/** + * @brief Compute the 32-bit CRC value of a 32-bit data buffer + * starting with hcrc->Instance->INIT as initialization value. + * @param hcrc CRC handle + * @param pBuffer pointer to the input data buffer. + * @param BufferLength input data buffer length (number of uint32_t words). + * @retval uint32_t CRC (returned value LSBs for CRC shorter than 32 bits) + */ +uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength) +{ + uint32_t index; /* CRC input data buffer index */ + uint32_t temp = 0U; /* CRC output (read from hcrc->Instance->DR register) */ + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_BUSY; + + /* Reset CRC Calculation Unit (hcrc->Instance->INIT is + * written in hcrc->Instance->DR) */ + __HAL_CRC_DR_RESET(hcrc); + + /* Enter 32-bit input data to the CRC calculator */ + for (index = 0U; index < BufferLength; index++) + { + hcrc->Instance->DR = pBuffer[index]; + } + temp = hcrc->Instance->DR; + + /* Change CRC peripheral state */ + hcrc->State = HAL_CRC_STATE_READY; + + /* Return the CRC computed value */ + return temp; +} + +/** + * @} + */ + +/** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions + * @brief Peripheral State functions. + * +@verbatim + =============================================================================== + ##### Peripheral State functions ##### + =============================================================================== + [..] + This subsection permits to get in run-time the status of the peripheral. + +@endverbatim + * @{ + */ + +/** + * @brief Return the CRC handle state. + * @param hcrc CRC handle + * @retval HAL state + */ +HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc) +{ + /* Return CRC handle state */ + return hcrc->State; +} + +/** + * @} + */ + +/** + * @} + */ + + +#endif /* HAL_CRC_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c new file mode 100644 index 00000000..69d848f3 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c @@ -0,0 +1,1305 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_dma.c + * @author MCD Application Team + * @brief DMA HAL module driver. + * + * This file provides firmware functions to manage the following + * functionalities of the Direct Memory Access (DMA) peripheral: + * + Initialization and de-initialization functions + * + IO operation functions + * + Peripheral State and errors functions + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + (#) Enable and configure the peripheral to be connected to the DMA Stream + (except for internal SRAM/FLASH memories: no initialization is + necessary) please refer to Reference manual for connection between peripherals + and DMA requests. + + (#) For a given Stream, program the required configuration through the following parameters: + Transfer Direction, Source and Destination data formats, + Circular, Normal or peripheral flow control mode, Stream Priority level, + Source and Destination Increment mode, FIFO mode and its Threshold (if needed), + Burst mode for Source and/or Destination (if needed) using HAL_DMA_Init() function. + + -@- Prior to HAL_DMA_Init() the clock must be enabled for DMA through the following macros: + __HAL_RCC_DMA1_CLK_ENABLE() or __HAL_RCC_DMA2_CLK_ENABLE(). + + *** Polling mode IO operation *** + ================================= + [..] + (+) Use HAL_DMA_Start() to start DMA transfer after the configuration of Source + address and destination address and the Length of data to be transferred. + (+) Use HAL_DMA_PollForTransfer() to poll for the end of current transfer, in this + case a fixed Timeout can be configured by User depending from his application. + (+) Use HAL_DMA_Abort() function to abort the current transfer. + + *** Interrupt mode IO operation *** + =================================== + [..] + (+) Configure the DMA interrupt priority using HAL_NVIC_SetPriority() + (+) Enable the DMA IRQ handler using HAL_NVIC_EnableIRQ() + (+) Use HAL_DMA_Start_IT() to start DMA transfer after the configuration of + Source address and destination address and the Length of data to be transferred. In this + case the DMA interrupt is configured + (+) Use HAL_DMA_IRQHandler() called under DMA_IRQHandler() Interrupt subroutine + (+) At the end of data transfer HAL_DMA_IRQHandler() function is executed and user can + add his own function by customization of function pointer XferCpltCallback and + XferErrorCallback (i.e a member of DMA handle structure). + [..] + (#) Use HAL_DMA_GetState() function to return the DMA state and HAL_DMA_GetError() in case of error + detection. + + (#) Use HAL_DMA_Abort_IT() function to abort the current transfer + + -@- In Memory-to-Memory transfer mode, Circular mode is not allowed. + + -@- The FIFO is used mainly to reduce bus usage and to allow data packing/unpacking: it is + possible to set different Data Sizes for the Peripheral and the Memory (ie. you can set + Half-Word data size for the peripheral to access its data register and set Word data size + for the Memory to gain in access time. Each two half words will be packed and written in + a single access to a Word in the Memory). + + -@- When FIFO is disabled, it is not allowed to configure different Data Sizes for Source + and Destination. In this case the Peripheral Data Size will be applied to both Source + and Destination. + + *** DMA HAL driver macros list *** + ============================================= + [..] + Below the list of most used macros in DMA HAL driver. + + (+) __HAL_DMA_ENABLE: Enable the specified DMA Stream. + (+) __HAL_DMA_DISABLE: Disable the specified DMA Stream. + (+) __HAL_DMA_GET_IT_SOURCE: Check whether the specified DMA Stream interrupt has occurred or not. + + [..] + (@) You can refer to the DMA HAL driver header file for more useful macros + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup DMA DMA + * @brief DMA HAL module driver + * @{ + */ + +#ifdef HAL_DMA_MODULE_ENABLED + +/* Private types -------------------------------------------------------------*/ +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register */ + __IO uint32_t Reserved0; + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register */ +} DMA_Base_Registers; + +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @addtogroup DMA_Private_Constants + * @{ + */ + #define HAL_TIMEOUT_DMA_ABORT 5U /* 5 ms */ +/** + * @} + */ +/* Private macros ------------------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/** @addtogroup DMA_Private_Functions + * @{ + */ +static void DMA_SetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); +static uint32_t DMA_CalcBaseAndBitshift(DMA_HandleTypeDef *hdma); +static HAL_StatusTypeDef DMA_CheckFifoParam(DMA_HandleTypeDef *hdma); + +/** + * @} + */ + +/* Exported functions ---------------------------------------------------------*/ +/** @addtogroup DMA_Exported_Functions + * @{ + */ + +/** @addtogroup DMA_Exported_Functions_Group1 + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] + This section provides functions allowing to initialize the DMA Stream source + and destination addresses, incrementation and data sizes, transfer direction, + circular/normal mode selection, memory-to-memory mode selection and Stream priority value. + [..] + The HAL_DMA_Init() function follows the DMA configuration procedures as described in + reference manual. + +@endverbatim + * @{ + */ + +/** + * @brief Initialize the DMA according to the specified + * parameters in the DMA_InitTypeDef and create the associated handle. + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma) +{ + uint32_t tmp = 0U; + uint32_t tickstart = HAL_GetTick(); + DMA_Base_Registers *regs; + + /* Check the DMA peripheral state */ + if(hdma == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_DMA_STREAM_ALL_INSTANCE(hdma->Instance)); + assert_param(IS_DMA_CHANNEL(hdma->Init.Channel)); + assert_param(IS_DMA_DIRECTION(hdma->Init.Direction)); + assert_param(IS_DMA_PERIPHERAL_INC_STATE(hdma->Init.PeriphInc)); + assert_param(IS_DMA_MEMORY_INC_STATE(hdma->Init.MemInc)); + assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(hdma->Init.PeriphDataAlignment)); + assert_param(IS_DMA_MEMORY_DATA_SIZE(hdma->Init.MemDataAlignment)); + assert_param(IS_DMA_MODE(hdma->Init.Mode)); + assert_param(IS_DMA_PRIORITY(hdma->Init.Priority)); + assert_param(IS_DMA_FIFO_MODE_STATE(hdma->Init.FIFOMode)); + /* Check the memory burst, peripheral burst and FIFO threshold parameters only + when FIFO mode is enabled */ + if(hdma->Init.FIFOMode != DMA_FIFOMODE_DISABLE) + { + assert_param(IS_DMA_FIFO_THRESHOLD(hdma->Init.FIFOThreshold)); + assert_param(IS_DMA_MEMORY_BURST(hdma->Init.MemBurst)); + assert_param(IS_DMA_PERIPHERAL_BURST(hdma->Init.PeriphBurst)); + } + + /* Allocate lock resource */ + __HAL_UNLOCK(hdma); + + /* Change DMA peripheral state */ + hdma->State = HAL_DMA_STATE_BUSY; + + /* Disable the peripheral */ + __HAL_DMA_DISABLE(hdma); + + /* Check if the DMA Stream is effectively disabled */ + while((hdma->Instance->CR & DMA_SxCR_EN) != RESET) + { + /* Check for the Timeout */ + if((HAL_GetTick() - tickstart ) > HAL_TIMEOUT_DMA_ABORT) + { + /* Update error code */ + hdma->ErrorCode = HAL_DMA_ERROR_TIMEOUT; + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_TIMEOUT; + + return HAL_TIMEOUT; + } + } + + /* Get the CR register value */ + tmp = hdma->Instance->CR; + + /* Clear CHSEL, MBURST, PBURST, PL, MSIZE, PSIZE, MINC, PINC, CIRC, DIR, CT and DBM bits */ + tmp &= ((uint32_t)~(DMA_SxCR_CHSEL | DMA_SxCR_MBURST | DMA_SxCR_PBURST | \ + DMA_SxCR_PL | DMA_SxCR_MSIZE | DMA_SxCR_PSIZE | \ + DMA_SxCR_MINC | DMA_SxCR_PINC | DMA_SxCR_CIRC | \ + DMA_SxCR_DIR | DMA_SxCR_CT | DMA_SxCR_DBM)); + + /* Prepare the DMA Stream configuration */ + tmp |= hdma->Init.Channel | hdma->Init.Direction | + hdma->Init.PeriphInc | hdma->Init.MemInc | + hdma->Init.PeriphDataAlignment | hdma->Init.MemDataAlignment | + hdma->Init.Mode | hdma->Init.Priority; + + /* the Memory burst and peripheral burst are not used when the FIFO is disabled */ + if(hdma->Init.FIFOMode == DMA_FIFOMODE_ENABLE) + { + /* Get memory burst and peripheral burst */ + tmp |= hdma->Init.MemBurst | hdma->Init.PeriphBurst; + } + + /* Write to DMA Stream CR register */ + hdma->Instance->CR = tmp; + + /* Get the FCR register value */ + tmp = hdma->Instance->FCR; + + /* Clear Direct mode and FIFO threshold bits */ + tmp &= (uint32_t)~(DMA_SxFCR_DMDIS | DMA_SxFCR_FTH); + + /* Prepare the DMA Stream FIFO configuration */ + tmp |= hdma->Init.FIFOMode; + + /* The FIFO threshold is not used when the FIFO mode is disabled */ + if(hdma->Init.FIFOMode == DMA_FIFOMODE_ENABLE) + { + /* Get the FIFO threshold */ + tmp |= hdma->Init.FIFOThreshold; + + /* Check compatibility between FIFO threshold level and size of the memory burst */ + /* for INCR4, INCR8, INCR16 bursts */ + if (hdma->Init.MemBurst != DMA_MBURST_SINGLE) + { + if (DMA_CheckFifoParam(hdma) != HAL_OK) + { + /* Update error code */ + hdma->ErrorCode = HAL_DMA_ERROR_PARAM; + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_READY; + + return HAL_ERROR; + } + } + } + + /* Write to DMA Stream FCR */ + hdma->Instance->FCR = tmp; + + /* Initialize StreamBaseAddress and StreamIndex parameters to be used to calculate + DMA steam Base Address needed by HAL_DMA_IRQHandler() and HAL_DMA_PollForTransfer() */ + regs = (DMA_Base_Registers *)DMA_CalcBaseAndBitshift(hdma); + + /* Clear all interrupt flags */ + regs->IFCR = 0x3FU << hdma->StreamIndex; + + /* Initialize the error code */ + hdma->ErrorCode = HAL_DMA_ERROR_NONE; + + /* Initialize the DMA state */ + hdma->State = HAL_DMA_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the DMA peripheral + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma) +{ + DMA_Base_Registers *regs; + + /* Check the DMA peripheral state */ + if(hdma == NULL) + { + return HAL_ERROR; + } + + /* Check the DMA peripheral state */ + if(hdma->State == HAL_DMA_STATE_BUSY) + { + /* Return error status */ + return HAL_BUSY; + } + + /* Check the parameters */ + assert_param(IS_DMA_STREAM_ALL_INSTANCE(hdma->Instance)); + + /* Disable the selected DMA Streamx */ + __HAL_DMA_DISABLE(hdma); + + /* Reset DMA Streamx control register */ + hdma->Instance->CR = 0U; + + /* Reset DMA Streamx number of data to transfer register */ + hdma->Instance->NDTR = 0U; + + /* Reset DMA Streamx peripheral address register */ + hdma->Instance->PAR = 0U; + + /* Reset DMA Streamx memory 0 address register */ + hdma->Instance->M0AR = 0U; + + /* Reset DMA Streamx memory 1 address register */ + hdma->Instance->M1AR = 0U; + + /* Reset DMA Streamx FIFO control register */ + hdma->Instance->FCR = 0x00000021U; + + /* Get DMA steam Base Address */ + regs = (DMA_Base_Registers *)DMA_CalcBaseAndBitshift(hdma); + + /* Clean all callbacks */ + hdma->XferCpltCallback = NULL; + hdma->XferHalfCpltCallback = NULL; + hdma->XferM1CpltCallback = NULL; + hdma->XferM1HalfCpltCallback = NULL; + hdma->XferErrorCallback = NULL; + hdma->XferAbortCallback = NULL; + + /* Clear all interrupt flags at correct offset within the register */ + regs->IFCR = 0x3FU << hdma->StreamIndex; + + /* Reset the error code */ + hdma->ErrorCode = HAL_DMA_ERROR_NONE; + + /* Reset the DMA state */ + hdma->State = HAL_DMA_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(hdma); + + return HAL_OK; +} + +/** + * @} + */ + +/** @addtogroup DMA_Exported_Functions_Group2 + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Configure the source, destination address and data length and Start DMA transfer + (+) Configure the source, destination address and data length and + Start DMA transfer with interrupt + (+) Abort DMA transfer + (+) Poll for transfer complete + (+) Handle DMA interrupt request + +@endverbatim + * @{ + */ + +/** + * @brief Starts the DMA Transfer. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param SrcAddress The source memory Buffer address + * @param DstAddress The destination memory Buffer address + * @param DataLength The length of data to be transferred from source to destination + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_Start(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_DMA_BUFFER_SIZE(DataLength)); + + /* Process locked */ + __HAL_LOCK(hdma); + + if(HAL_DMA_STATE_READY == hdma->State) + { + /* Change DMA peripheral state */ + hdma->State = HAL_DMA_STATE_BUSY; + + /* Initialize the error code */ + hdma->ErrorCode = HAL_DMA_ERROR_NONE; + + /* Configure the source, destination address and the data length */ + DMA_SetConfig(hdma, SrcAddress, DstAddress, DataLength); + + /* Enable the Peripheral */ + __HAL_DMA_ENABLE(hdma); + } + else + { + /* Process unlocked */ + __HAL_UNLOCK(hdma); + + /* Return error status */ + status = HAL_BUSY; + } + return status; +} + +/** + * @brief Start the DMA Transfer with interrupt enabled. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param SrcAddress The source memory Buffer address + * @param DstAddress The destination memory Buffer address + * @param DataLength The length of data to be transferred from source to destination + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* calculate DMA base and stream number */ + DMA_Base_Registers *regs = (DMA_Base_Registers *)hdma->StreamBaseAddress; + + /* Check the parameters */ + assert_param(IS_DMA_BUFFER_SIZE(DataLength)); + + /* Process locked */ + __HAL_LOCK(hdma); + + if(HAL_DMA_STATE_READY == hdma->State) + { + /* Change DMA peripheral state */ + hdma->State = HAL_DMA_STATE_BUSY; + + /* Initialize the error code */ + hdma->ErrorCode = HAL_DMA_ERROR_NONE; + + /* Configure the source, destination address and the data length */ + DMA_SetConfig(hdma, SrcAddress, DstAddress, DataLength); + + /* Clear all interrupt flags at correct offset within the register */ + regs->IFCR = 0x3FU << hdma->StreamIndex; + + /* Enable Common interrupts*/ + hdma->Instance->CR |= DMA_IT_TC | DMA_IT_TE | DMA_IT_DME; + + if(hdma->XferHalfCpltCallback != NULL) + { + hdma->Instance->CR |= DMA_IT_HT; + } + + /* Enable the Peripheral */ + __HAL_DMA_ENABLE(hdma); + } + else + { + /* Process unlocked */ + __HAL_UNLOCK(hdma); + + /* Return error status */ + status = HAL_BUSY; + } + + return status; +} + +/** + * @brief Aborts the DMA Transfer. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * + * @note After disabling a DMA Stream, a check for wait until the DMA Stream is + * effectively disabled is added. If a Stream is disabled + * while a data transfer is ongoing, the current data will be transferred + * and the Stream will be effectively disabled only after the transfer of + * this single data is finished. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma) +{ + /* calculate DMA base and stream number */ + DMA_Base_Registers *regs = (DMA_Base_Registers *)hdma->StreamBaseAddress; + + uint32_t tickstart = HAL_GetTick(); + + if(hdma->State != HAL_DMA_STATE_BUSY) + { + hdma->ErrorCode = HAL_DMA_ERROR_NO_XFER; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + return HAL_ERROR; + } + else + { + /* Disable all the transfer interrupts */ + hdma->Instance->CR &= ~(DMA_IT_TC | DMA_IT_TE | DMA_IT_DME); + hdma->Instance->FCR &= ~(DMA_IT_FE); + + if((hdma->XferHalfCpltCallback != NULL) || (hdma->XferM1HalfCpltCallback != NULL)) + { + hdma->Instance->CR &= ~(DMA_IT_HT); + } + + /* Disable the stream */ + __HAL_DMA_DISABLE(hdma); + + /* Check if the DMA Stream is effectively disabled */ + while((hdma->Instance->CR & DMA_SxCR_EN) != RESET) + { + /* Check for the Timeout */ + if((HAL_GetTick() - tickstart ) > HAL_TIMEOUT_DMA_ABORT) + { + /* Update error code */ + hdma->ErrorCode = HAL_DMA_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_TIMEOUT; + + return HAL_TIMEOUT; + } + } + + /* Clear all interrupt flags at correct offset within the register */ + regs->IFCR = 0x3FU << hdma->StreamIndex; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state*/ + hdma->State = HAL_DMA_STATE_READY; + } + return HAL_OK; +} + +/** + * @brief Aborts the DMA Transfer in Interrupt mode. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma) +{ + if(hdma->State != HAL_DMA_STATE_BUSY) + { + hdma->ErrorCode = HAL_DMA_ERROR_NO_XFER; + return HAL_ERROR; + } + else + { + /* Set Abort State */ + hdma->State = HAL_DMA_STATE_ABORT; + + /* Disable the stream */ + __HAL_DMA_DISABLE(hdma); + } + + return HAL_OK; +} + +/** + * @brief Polling for transfer complete. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param CompleteLevel Specifies the DMA level complete. + * @note The polling mode is kept in this version for legacy. it is recommanded to use the IT model instead. + * This model could be used for debug purpose. + * @note The HAL_DMA_PollForTransfer API cannot be used in circular and double buffering mode (automatic circular mode). + * @param Timeout Timeout duration. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, HAL_DMA_LevelCompleteTypeDef CompleteLevel, uint32_t Timeout) +{ + HAL_StatusTypeDef status = HAL_OK; + uint32_t mask_cpltlevel; + uint32_t tickstart = HAL_GetTick(); + uint32_t tmpisr; + + /* calculate DMA base and stream number */ + DMA_Base_Registers *regs; + + if(HAL_DMA_STATE_BUSY != hdma->State) + { + /* No transfer ongoing */ + hdma->ErrorCode = HAL_DMA_ERROR_NO_XFER; + __HAL_UNLOCK(hdma); + return HAL_ERROR; + } + + /* Polling mode not supported in circular mode and double buffering mode */ + if ((hdma->Instance->CR & DMA_SxCR_CIRC) != RESET) + { + hdma->ErrorCode = HAL_DMA_ERROR_NOT_SUPPORTED; + return HAL_ERROR; + } + + /* Get the level transfer complete flag */ + if(CompleteLevel == HAL_DMA_FULL_TRANSFER) + { + /* Transfer Complete flag */ + mask_cpltlevel = DMA_FLAG_TCIF0_4 << hdma->StreamIndex; + } + else + { + /* Half Transfer Complete flag */ + mask_cpltlevel = DMA_FLAG_HTIF0_4 << hdma->StreamIndex; + } + + regs = (DMA_Base_Registers *)hdma->StreamBaseAddress; + tmpisr = regs->ISR; + + while(((tmpisr & mask_cpltlevel) == RESET) && ((hdma->ErrorCode & HAL_DMA_ERROR_TE) == RESET)) + { + /* Check for the Timeout (Not applicable in circular mode)*/ + if(Timeout != HAL_MAX_DELAY) + { + if((Timeout == 0U)||((HAL_GetTick() - tickstart ) > Timeout)) + { + /* Update error code */ + hdma->ErrorCode = HAL_DMA_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_READY; + + return HAL_TIMEOUT; + } + } + + /* Get the ISR register value */ + tmpisr = regs->ISR; + + if((tmpisr & (DMA_FLAG_TEIF0_4 << hdma->StreamIndex)) != RESET) + { + /* Update error code */ + hdma->ErrorCode |= HAL_DMA_ERROR_TE; + + /* Clear the transfer error flag */ + regs->IFCR = DMA_FLAG_TEIF0_4 << hdma->StreamIndex; + } + + if((tmpisr & (DMA_FLAG_FEIF0_4 << hdma->StreamIndex)) != RESET) + { + /* Update error code */ + hdma->ErrorCode |= HAL_DMA_ERROR_FE; + + /* Clear the FIFO error flag */ + regs->IFCR = DMA_FLAG_FEIF0_4 << hdma->StreamIndex; + } + + if((tmpisr & (DMA_FLAG_DMEIF0_4 << hdma->StreamIndex)) != RESET) + { + /* Update error code */ + hdma->ErrorCode |= HAL_DMA_ERROR_DME; + + /* Clear the Direct Mode error flag */ + regs->IFCR = DMA_FLAG_DMEIF0_4 << hdma->StreamIndex; + } + } + + if(hdma->ErrorCode != HAL_DMA_ERROR_NONE) + { + if((hdma->ErrorCode & HAL_DMA_ERROR_TE) != RESET) + { + HAL_DMA_Abort(hdma); + + /* Clear the half transfer and transfer complete flags */ + regs->IFCR = (DMA_FLAG_HTIF0_4 | DMA_FLAG_TCIF0_4) << hdma->StreamIndex; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state */ + hdma->State= HAL_DMA_STATE_READY; + + return HAL_ERROR; + } + } + + /* Get the level transfer complete flag */ + if(CompleteLevel == HAL_DMA_FULL_TRANSFER) + { + /* Clear the half transfer and transfer complete flags */ + regs->IFCR = (DMA_FLAG_HTIF0_4 | DMA_FLAG_TCIF0_4) << hdma->StreamIndex; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + hdma->State = HAL_DMA_STATE_READY; + } + else + { + /* Clear the half transfer and transfer complete flags */ + regs->IFCR = (DMA_FLAG_HTIF0_4) << hdma->StreamIndex; + } + + return status; +} + +/** + * @brief Handles DMA interrupt request. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval None + */ +void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma) +{ + uint32_t tmpisr; + __IO uint32_t count = 0U; + uint32_t timeout = SystemCoreClock / 9600U; + + /* calculate DMA base and stream number */ + DMA_Base_Registers *regs = (DMA_Base_Registers *)hdma->StreamBaseAddress; + + tmpisr = regs->ISR; + + /* Transfer Error Interrupt management ***************************************/ + if ((tmpisr & (DMA_FLAG_TEIF0_4 << hdma->StreamIndex)) != RESET) + { + if(__HAL_DMA_GET_IT_SOURCE(hdma, DMA_IT_TE) != RESET) + { + /* Disable the transfer error interrupt */ + hdma->Instance->CR &= ~(DMA_IT_TE); + + /* Clear the transfer error flag */ + regs->IFCR = DMA_FLAG_TEIF0_4 << hdma->StreamIndex; + + /* Update error code */ + hdma->ErrorCode |= HAL_DMA_ERROR_TE; + } + } + /* FIFO Error Interrupt management ******************************************/ + if ((tmpisr & (DMA_FLAG_FEIF0_4 << hdma->StreamIndex)) != RESET) + { + if(__HAL_DMA_GET_IT_SOURCE(hdma, DMA_IT_FE) != RESET) + { + /* Clear the FIFO error flag */ + regs->IFCR = DMA_FLAG_FEIF0_4 << hdma->StreamIndex; + + /* Update error code */ + hdma->ErrorCode |= HAL_DMA_ERROR_FE; + } + } + /* Direct Mode Error Interrupt management ***********************************/ + if ((tmpisr & (DMA_FLAG_DMEIF0_4 << hdma->StreamIndex)) != RESET) + { + if(__HAL_DMA_GET_IT_SOURCE(hdma, DMA_IT_DME) != RESET) + { + /* Clear the direct mode error flag */ + regs->IFCR = DMA_FLAG_DMEIF0_4 << hdma->StreamIndex; + + /* Update error code */ + hdma->ErrorCode |= HAL_DMA_ERROR_DME; + } + } + /* Half Transfer Complete Interrupt management ******************************/ + if ((tmpisr & (DMA_FLAG_HTIF0_4 << hdma->StreamIndex)) != RESET) + { + if(__HAL_DMA_GET_IT_SOURCE(hdma, DMA_IT_HT) != RESET) + { + /* Clear the half transfer complete flag */ + regs->IFCR = DMA_FLAG_HTIF0_4 << hdma->StreamIndex; + + /* Multi_Buffering mode enabled */ + if(((hdma->Instance->CR) & (uint32_t)(DMA_SxCR_DBM)) != RESET) + { + /* Current memory buffer used is Memory 0 */ + if((hdma->Instance->CR & DMA_SxCR_CT) == RESET) + { + if(hdma->XferHalfCpltCallback != NULL) + { + /* Half transfer callback */ + hdma->XferHalfCpltCallback(hdma); + } + } + /* Current memory buffer used is Memory 1 */ + else + { + if(hdma->XferM1HalfCpltCallback != NULL) + { + /* Half transfer callback */ + hdma->XferM1HalfCpltCallback(hdma); + } + } + } + else + { + /* Disable the half transfer interrupt if the DMA mode is not CIRCULAR */ + if((hdma->Instance->CR & DMA_SxCR_CIRC) == RESET) + { + /* Disable the half transfer interrupt */ + hdma->Instance->CR &= ~(DMA_IT_HT); + } + + if(hdma->XferHalfCpltCallback != NULL) + { + /* Half transfer callback */ + hdma->XferHalfCpltCallback(hdma); + } + } + } + } + /* Transfer Complete Interrupt management ***********************************/ + if ((tmpisr & (DMA_FLAG_TCIF0_4 << hdma->StreamIndex)) != RESET) + { + if(__HAL_DMA_GET_IT_SOURCE(hdma, DMA_IT_TC) != RESET) + { + /* Clear the transfer complete flag */ + regs->IFCR = DMA_FLAG_TCIF0_4 << hdma->StreamIndex; + + if(HAL_DMA_STATE_ABORT == hdma->State) + { + /* Disable all the transfer interrupts */ + hdma->Instance->CR &= ~(DMA_IT_TC | DMA_IT_TE | DMA_IT_DME); + hdma->Instance->FCR &= ~(DMA_IT_FE); + + if((hdma->XferHalfCpltCallback != NULL) || (hdma->XferM1HalfCpltCallback != NULL)) + { + hdma->Instance->CR &= ~(DMA_IT_HT); + } + + /* Clear all interrupt flags at correct offset within the register */ + regs->IFCR = 0x3FU << hdma->StreamIndex; + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_READY; + + if(hdma->XferAbortCallback != NULL) + { + hdma->XferAbortCallback(hdma); + } + return; + } + + if(((hdma->Instance->CR) & (uint32_t)(DMA_SxCR_DBM)) != RESET) + { + /* Current memory buffer used is Memory 0 */ + if((hdma->Instance->CR & DMA_SxCR_CT) == RESET) + { + if(hdma->XferM1CpltCallback != NULL) + { + /* Transfer complete Callback for memory1 */ + hdma->XferM1CpltCallback(hdma); + } + } + /* Current memory buffer used is Memory 1 */ + else + { + if(hdma->XferCpltCallback != NULL) + { + /* Transfer complete Callback for memory0 */ + hdma->XferCpltCallback(hdma); + } + } + } + /* Disable the transfer complete interrupt if the DMA mode is not CIRCULAR */ + else + { + if((hdma->Instance->CR & DMA_SxCR_CIRC) == RESET) + { + /* Disable the transfer complete interrupt */ + hdma->Instance->CR &= ~(DMA_IT_TC); + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_READY; + } + + if(hdma->XferCpltCallback != NULL) + { + /* Transfer complete callback */ + hdma->XferCpltCallback(hdma); + } + } + } + } + + /* manage error case */ + if(hdma->ErrorCode != HAL_DMA_ERROR_NONE) + { + if((hdma->ErrorCode & HAL_DMA_ERROR_TE) != RESET) + { + hdma->State = HAL_DMA_STATE_ABORT; + + /* Disable the stream */ + __HAL_DMA_DISABLE(hdma); + + do + { + if (++count > timeout) + { + break; + } + } + while((hdma->Instance->CR & DMA_SxCR_EN) != RESET); + + /* Process Unlocked */ + __HAL_UNLOCK(hdma); + + /* Change the DMA state */ + hdma->State = HAL_DMA_STATE_READY; + } + + if(hdma->XferErrorCallback != NULL) + { + /* Transfer error callback */ + hdma->XferErrorCallback(hdma); + } + } +} + +/** + * @brief Register callbacks + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param CallbackID User Callback identifer + * a DMA_HandleTypeDef structure as parameter. + * @param pCallback pointer to private callbacsk function which has pointer to + * a DMA_HandleTypeDef structure as parameter. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)(DMA_HandleTypeDef *_hdma)) +{ + + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hdma); + + if(HAL_DMA_STATE_READY == hdma->State) + { + switch (CallbackID) + { + case HAL_DMA_XFER_CPLT_CB_ID: + hdma->XferCpltCallback = pCallback; + break; + + case HAL_DMA_XFER_HALFCPLT_CB_ID: + hdma->XferHalfCpltCallback = pCallback; + break; + + case HAL_DMA_XFER_M1CPLT_CB_ID: + hdma->XferM1CpltCallback = pCallback; + break; + + case HAL_DMA_XFER_M1HALFCPLT_CB_ID: + hdma->XferM1HalfCpltCallback = pCallback; + break; + + case HAL_DMA_XFER_ERROR_CB_ID: + hdma->XferErrorCallback = pCallback; + break; + + case HAL_DMA_XFER_ABORT_CB_ID: + hdma->XferAbortCallback = pCallback; + break; + + default: + break; + } + } + else + { + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hdma); + + return status; +} + +/** + * @brief UnRegister callbacks + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param CallbackID User Callback identifer + * a HAL_DMA_CallbackIDTypeDef ENUM as parameter. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hdma); + + if(HAL_DMA_STATE_READY == hdma->State) + { + switch (CallbackID) + { + case HAL_DMA_XFER_CPLT_CB_ID: + hdma->XferCpltCallback = NULL; + break; + + case HAL_DMA_XFER_HALFCPLT_CB_ID: + hdma->XferHalfCpltCallback = NULL; + break; + + case HAL_DMA_XFER_M1CPLT_CB_ID: + hdma->XferM1CpltCallback = NULL; + break; + + case HAL_DMA_XFER_M1HALFCPLT_CB_ID: + hdma->XferM1HalfCpltCallback = NULL; + break; + + case HAL_DMA_XFER_ERROR_CB_ID: + hdma->XferErrorCallback = NULL; + break; + + case HAL_DMA_XFER_ABORT_CB_ID: + hdma->XferAbortCallback = NULL; + break; + + case HAL_DMA_XFER_ALL_CB_ID: + hdma->XferCpltCallback = NULL; + hdma->XferHalfCpltCallback = NULL; + hdma->XferM1CpltCallback = NULL; + hdma->XferM1HalfCpltCallback = NULL; + hdma->XferErrorCallback = NULL; + hdma->XferAbortCallback = NULL; + break; + + default: + status = HAL_ERROR; + break; + } + } + else + { + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hdma); + + return status; +} + +/** + * @} + */ + +/** @addtogroup DMA_Exported_Functions_Group3 + * +@verbatim + =============================================================================== + ##### State and Errors functions ##### + =============================================================================== + [..] + This subsection provides functions allowing to + (+) Check the DMA state + (+) Get error code + +@endverbatim + * @{ + */ + +/** + * @brief Returns the DMA state. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval HAL state + */ +HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma) +{ + return hdma->State; +} + +/** + * @brief Return the DMA error code + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval DMA Error Code + */ +uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma) +{ + return hdma->ErrorCode; +} + +/** + * @} + */ + +/** + * @} + */ + +/** @addtogroup DMA_Private_Functions + * @{ + */ + +/** + * @brief Sets the DMA Transfer parameter. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param SrcAddress The source memory Buffer address + * @param DstAddress The destination memory Buffer address + * @param DataLength The length of data to be transferred from source to destination + * @retval HAL status + */ +static void DMA_SetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength) +{ + /* Clear DBM bit */ + hdma->Instance->CR &= (uint32_t)(~DMA_SxCR_DBM); + + /* Configure DMA Stream data length */ + hdma->Instance->NDTR = DataLength; + + /* Memory to Peripheral */ + if((hdma->Init.Direction) == DMA_MEMORY_TO_PERIPH) + { + /* Configure DMA Stream destination address */ + hdma->Instance->PAR = DstAddress; + + /* Configure DMA Stream source address */ + hdma->Instance->M0AR = SrcAddress; + } + /* Peripheral to Memory */ + else + { + /* Configure DMA Stream source address */ + hdma->Instance->PAR = SrcAddress; + + /* Configure DMA Stream destination address */ + hdma->Instance->M0AR = DstAddress; + } +} + +/** + * @brief Returns the DMA Stream base address depending on stream number + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval Stream base address + */ +static uint32_t DMA_CalcBaseAndBitshift(DMA_HandleTypeDef *hdma) +{ + uint32_t stream_number = (((uint32_t)hdma->Instance & 0xFFU) - 16U) / 24U; + + /* lookup table for necessary bitshift of flags within status registers */ + static const uint8_t flagBitshiftOffset[8U] = {0U, 6U, 16U, 22U, 0U, 6U, 16U, 22U}; + hdma->StreamIndex = flagBitshiftOffset[stream_number]; + + if (stream_number > 3U) + { + /* return pointer to HISR and HIFCR */ + hdma->StreamBaseAddress = (((uint32_t)hdma->Instance & (uint32_t)(~0x3FFU)) + 4U); + } + else + { + /* return pointer to LISR and LIFCR */ + hdma->StreamBaseAddress = ((uint32_t)hdma->Instance & (uint32_t)(~0x3FFU)); + } + + return hdma->StreamBaseAddress; +} + +/** + * @brief Check compatibility between FIFO threshold level and size of the memory burst + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @retval HAL status + */ +static HAL_StatusTypeDef DMA_CheckFifoParam(DMA_HandleTypeDef *hdma) +{ + HAL_StatusTypeDef status = HAL_OK; + uint32_t tmp = hdma->Init.FIFOThreshold; + + /* Memory Data size equal to Byte */ + if(hdma->Init.MemDataAlignment == DMA_MDATAALIGN_BYTE) + { + switch (tmp) + { + case DMA_FIFO_THRESHOLD_1QUARTERFULL: + case DMA_FIFO_THRESHOLD_3QUARTERSFULL: + if ((hdma->Init.MemBurst & DMA_SxCR_MBURST_1) == DMA_SxCR_MBURST_1) + { + status = HAL_ERROR; + } + break; + case DMA_FIFO_THRESHOLD_HALFFULL: + if (hdma->Init.MemBurst == DMA_MBURST_INC16) + { + status = HAL_ERROR; + } + break; + case DMA_FIFO_THRESHOLD_FULL: + break; + default: + break; + } + } + + /* Memory Data size equal to Half-Word */ + else if (hdma->Init.MemDataAlignment == DMA_MDATAALIGN_HALFWORD) + { + switch (tmp) + { + case DMA_FIFO_THRESHOLD_1QUARTERFULL: + case DMA_FIFO_THRESHOLD_3QUARTERSFULL: + status = HAL_ERROR; + break; + case DMA_FIFO_THRESHOLD_HALFFULL: + if ((hdma->Init.MemBurst & DMA_SxCR_MBURST_1) == DMA_SxCR_MBURST_1) + { + status = HAL_ERROR; + } + break; + case DMA_FIFO_THRESHOLD_FULL: + if (hdma->Init.MemBurst == DMA_MBURST_INC16) + { + status = HAL_ERROR; + } + break; + default: + break; + } + } + + /* Memory Data size equal to Word */ + else + { + switch (tmp) + { + case DMA_FIFO_THRESHOLD_1QUARTERFULL: + case DMA_FIFO_THRESHOLD_HALFFULL: + case DMA_FIFO_THRESHOLD_3QUARTERSFULL: + status = HAL_ERROR; + break; + case DMA_FIFO_THRESHOLD_FULL: + if ((hdma->Init.MemBurst & DMA_SxCR_MBURST_1) == DMA_SxCR_MBURST_1) + { + status = HAL_ERROR; + } + break; + default: + break; + } + } + + return status; +} + +/** + * @} + */ + +#endif /* HAL_DMA_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c new file mode 100644 index 00000000..6e073768 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c @@ -0,0 +1,315 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_dma_ex.c + * @author MCD Application Team + * @brief DMA Extension HAL module driver + * This file provides firmware functions to manage the following + * functionalities of the DMA Extension peripheral: + * + Extended features functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The DMA Extension HAL driver can be used as follows: + (#) Start a multi buffer transfer using the HAL_DMA_MultiBufferStart() function + for polling mode or HAL_DMA_MultiBufferStart_IT() for interrupt mode. + + -@- In Memory-to-Memory transfer mode, Multi (Double) Buffer mode is not allowed. + -@- When Multi (Double) Buffer mode is enabled the, transfer is circular by default. + -@- In Multi (Double) buffer mode, it is possible to update the base address for + the AHB memory port on the fly (DMA_SxM0AR or DMA_SxM1AR) when the stream is enabled. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup DMAEx DMAEx + * @brief DMA Extended HAL module driver + * @{ + */ + +#ifdef HAL_DMA_MODULE_ENABLED + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private Constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/** @addtogroup DMAEx_Private_Functions + * @{ + */ +static void DMA_MultiBufferSetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); +/** + * @} + */ + +/* Exported functions ---------------------------------------------------------*/ + +/** @addtogroup DMAEx_Exported_Functions + * @{ + */ + + +/** @addtogroup DMAEx_Exported_Functions_Group1 + * +@verbatim + =============================================================================== + ##### Extended features functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Configure the source, destination address and data length and + Start MultiBuffer DMA transfer + (+) Configure the source, destination address and data length and + Start MultiBuffer DMA transfer with interrupt + (+) Change on the fly the memory0 or memory1 address. + +@endverbatim + * @{ + */ + + +/** + * @brief Starts the multi_buffer DMA Transfer. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param SrcAddress The source memory Buffer address + * @param DstAddress The destination memory Buffer address + * @param SecondMemAddress The second memory Buffer address in case of multi buffer Transfer + * @param DataLength The length of data to be transferred from source to destination + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_DMA_BUFFER_SIZE(DataLength)); + + /* Memory-to-memory transfer not supported in double buffering mode */ + if (hdma->Init.Direction == DMA_MEMORY_TO_MEMORY) + { + hdma->ErrorCode = HAL_DMA_ERROR_NOT_SUPPORTED; + status = HAL_ERROR; + } + else + { + /* Process Locked */ + __HAL_LOCK(hdma); + + if(HAL_DMA_STATE_READY == hdma->State) + { + /* Change DMA peripheral state */ + hdma->State = HAL_DMA_STATE_BUSY; + + /* Enable the double buffer mode */ + hdma->Instance->CR |= (uint32_t)DMA_SxCR_DBM; + + /* Configure DMA Stream destination address */ + hdma->Instance->M1AR = SecondMemAddress; + + /* Configure the source, destination address and the data length */ + DMA_MultiBufferSetConfig(hdma, SrcAddress, DstAddress, DataLength); + + /* Enable the peripheral */ + __HAL_DMA_ENABLE(hdma); + } + else + { + /* Return error status */ + status = HAL_BUSY; + } + } + return status; +} + +/** + * @brief Starts the multi_buffer DMA Transfer with interrupt enabled. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param SrcAddress The source memory Buffer address + * @param DstAddress The destination memory Buffer address + * @param SecondMemAddress The second memory Buffer address in case of multi buffer Transfer + * @param DataLength The length of data to be transferred from source to destination + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_DMA_BUFFER_SIZE(DataLength)); + + /* Memory-to-memory transfer not supported in double buffering mode */ + if (hdma->Init.Direction == DMA_MEMORY_TO_MEMORY) + { + hdma->ErrorCode = HAL_DMA_ERROR_NOT_SUPPORTED; + return HAL_ERROR; + } + + /* Check callback functions */ + if ((NULL == hdma->XferCpltCallback) || (NULL == hdma->XferM1CpltCallback) || (NULL == hdma->XferErrorCallback)) + { + hdma->ErrorCode = HAL_DMA_ERROR_PARAM; + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hdma); + + if(HAL_DMA_STATE_READY == hdma->State) + { + /* Change DMA peripheral state */ + hdma->State = HAL_DMA_STATE_BUSY; + + /* Initialize the error code */ + hdma->ErrorCode = HAL_DMA_ERROR_NONE; + + /* Enable the Double buffer mode */ + hdma->Instance->CR |= (uint32_t)DMA_SxCR_DBM; + + /* Configure DMA Stream destination address */ + hdma->Instance->M1AR = SecondMemAddress; + + /* Configure the source, destination address and the data length */ + DMA_MultiBufferSetConfig(hdma, SrcAddress, DstAddress, DataLength); + + /* Clear all flags */ + __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_TC_FLAG_INDEX(hdma)); + __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_HT_FLAG_INDEX(hdma)); + __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_TE_FLAG_INDEX(hdma)); + __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_DME_FLAG_INDEX(hdma)); + __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_FE_FLAG_INDEX(hdma)); + + /* Enable Common interrupts*/ + hdma->Instance->CR |= DMA_IT_TC | DMA_IT_TE | DMA_IT_DME; + hdma->Instance->FCR |= DMA_IT_FE; + + if((hdma->XferHalfCpltCallback != NULL) || (hdma->XferM1HalfCpltCallback != NULL)) + { + hdma->Instance->CR |= DMA_IT_HT; + } + + /* Enable the peripheral */ + __HAL_DMA_ENABLE(hdma); + } + else + { + /* Process unlocked */ + __HAL_UNLOCK(hdma); + + /* Return error status */ + status = HAL_BUSY; + } + return status; +} + +/** + * @brief Change the memory0 or memory1 address on the fly. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param Address The new address + * @param memory the memory to be changed, This parameter can be one of + * the following values: + * MEMORY0 / + * MEMORY1 + * @note The MEMORY0 address can be changed only when the current transfer use + * MEMORY1 and the MEMORY1 address can be changed only when the current + * transfer use MEMORY0. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory) +{ + if(memory == MEMORY0) + { + /* change the memory0 address */ + hdma->Instance->M0AR = Address; + } + else + { + /* change the memory1 address */ + hdma->Instance->M1AR = Address; + } + + return HAL_OK; +} + +/** + * @} + */ + +/** + * @} + */ + +/** @addtogroup DMAEx_Private_Functions + * @{ + */ + +/** + * @brief Set the DMA Transfer parameter. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA Stream. + * @param SrcAddress The source memory Buffer address + * @param DstAddress The destination memory Buffer address + * @param DataLength The length of data to be transferred from source to destination + * @retval HAL status + */ +static void DMA_MultiBufferSetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength) +{ + /* Configure DMA Stream data length */ + hdma->Instance->NDTR = DataLength; + + /* Peripheral to Memory */ + if((hdma->Init.Direction) == DMA_MEMORY_TO_PERIPH) + { + /* Configure DMA Stream destination address */ + hdma->Instance->PAR = DstAddress; + + /* Configure DMA Stream source address */ + hdma->Instance->M0AR = SrcAddress; + } + /* Memory to Peripheral */ + else + { + /* Configure DMA Stream source address */ + hdma->Instance->PAR = SrcAddress; + + /* Configure DMA Stream destination address */ + hdma->Instance->M0AR = DstAddress; + } +} + +/** + * @} + */ + +#endif /* HAL_DMA_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c new file mode 100644 index 00000000..7cf3e092 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c @@ -0,0 +1,559 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_exti.c + * @author MCD Application Team + * @brief EXTI HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Extended Interrupts and events controller (EXTI) peripheral: + * + Initialization and de-initialization functions + * + IO operation functions + * + @verbatim + ============================================================================== + ##### EXTI Peripheral features ##### + ============================================================================== + [..] + (+) Each Exti line can be configured within this driver. + + (+) Exti line can be configured in 3 different modes + (++) Interrupt + (++) Event + (++) Both of them + + (+) Configurable Exti lines can be configured with 3 different triggers + (++) Rising + (++) Falling + (++) Both of them + + (+) When set in interrupt mode, configurable Exti lines have two different + interrupts pending registers which allow to distinguish which transition + occurs: + (++) Rising edge pending interrupt + (++) Falling + + (+) Exti lines 0 to 15 are linked to gpio pin number 0 to 15. Gpio port can + be selected through multiplexer. + + ##### How to use this driver ##### + ============================================================================== + [..] + + (#) Configure the EXTI line using HAL_EXTI_SetConfigLine(). + (++) Choose the interrupt line number by setting "Line" member from + EXTI_ConfigTypeDef structure. + (++) Configure the interrupt and/or event mode using "Mode" member from + EXTI_ConfigTypeDef structure. + (++) For configurable lines, configure rising and/or falling trigger + "Trigger" member from EXTI_ConfigTypeDef structure. + (++) For Exti lines linked to gpio, choose gpio port using "GPIOSel" + member from GPIO_InitTypeDef structure. + + (#) Get current Exti configuration of a dedicated line using + HAL_EXTI_GetConfigLine(). + (++) Provide exiting handle as parameter. + (++) Provide pointer on EXTI_ConfigTypeDef structure as second parameter. + + (#) Clear Exti configuration of a dedicated line using HAL_EXTI_GetConfigLine(). + (++) Provide exiting handle as parameter. + + (#) Register callback to treat Exti interrupts using HAL_EXTI_RegisterCallback(). + (++) Provide exiting handle as first parameter. + (++) Provide which callback will be registered using one value from + EXTI_CallbackIDTypeDef. + (++) Provide callback function pointer. + + (#) Get interrupt pending bit using HAL_EXTI_GetPending(). + + (#) Clear interrupt pending bit using HAL_EXTI_GetPending(). + + (#) Generate software interrupt using HAL_EXTI_GenerateSWI(). + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2018 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @addtogroup EXTI + * @{ + */ +/** MISRA C:2012 deviation rule has been granted for following rule: + * Rule-18.1_b - Medium: Array `EXTICR' 1st subscript interval [0,7] may be out + * of bounds [0,3] in following API : + * HAL_EXTI_SetConfigLine + * HAL_EXTI_GetConfigLine + * HAL_EXTI_ClearConfigLine + */ + +#ifdef HAL_EXTI_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private defines -----------------------------------------------------------*/ +/** @defgroup EXTI_Private_Constants EXTI Private Constants + * @{ + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/** @addtogroup EXTI_Exported_Functions + * @{ + */ + +/** @addtogroup EXTI_Exported_Functions_Group1 + * @brief Configuration functions + * +@verbatim + =============================================================================== + ##### Configuration functions ##### + =============================================================================== + +@endverbatim + * @{ + */ + +/** + * @brief Set configuration of a dedicated Exti line. + * @param hexti Exti handle. + * @param pExtiConfig Pointer on EXTI configuration to be set. + * @retval HAL Status. + */ +HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig) +{ + uint32_t regval; + uint32_t linepos; + uint32_t maskline; + + /* Check null pointer */ + if ((hexti == NULL) || (pExtiConfig == NULL)) + { + return HAL_ERROR; + } + + /* Check parameters */ + assert_param(IS_EXTI_LINE(pExtiConfig->Line)); + assert_param(IS_EXTI_MODE(pExtiConfig->Mode)); + + /* Assign line number to handle */ + hexti->Line = pExtiConfig->Line; + + /* Compute line mask */ + linepos = (pExtiConfig->Line & EXTI_PIN_MASK); + maskline = (1uL << linepos); + + /* Configure triggers for configurable lines */ + if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u) + { + assert_param(IS_EXTI_TRIGGER(pExtiConfig->Trigger)); + + /* Configure rising trigger */ + /* Mask or set line */ + if ((pExtiConfig->Trigger & EXTI_TRIGGER_RISING) != 0x00u) + { + EXTI->RTSR |= maskline; + } + else + { + EXTI->RTSR &= ~maskline; + } + + /* Configure falling trigger */ + /* Mask or set line */ + if ((pExtiConfig->Trigger & EXTI_TRIGGER_FALLING) != 0x00u) + { + EXTI->FTSR |= maskline; + } + else + { + EXTI->FTSR &= ~maskline; + } + + + /* Configure gpio port selection in case of gpio exti line */ + if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO) + { + assert_param(IS_EXTI_GPIO_PORT(pExtiConfig->GPIOSel)); + assert_param(IS_EXTI_GPIO_PIN(linepos)); + + regval = SYSCFG->EXTICR[linepos >> 2u]; + regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); + regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); + SYSCFG->EXTICR[linepos >> 2u] = regval; + } + } + + /* Configure interrupt mode : read current mode */ + /* Mask or set line */ + if ((pExtiConfig->Mode & EXTI_MODE_INTERRUPT) != 0x00u) + { + EXTI->IMR |= maskline; + } + else + { + EXTI->IMR &= ~maskline; + } + + /* Configure event mode : read current mode */ + /* Mask or set line */ + if ((pExtiConfig->Mode & EXTI_MODE_EVENT) != 0x00u) + { + EXTI->EMR |= maskline; + } + else + { + EXTI->EMR &= ~maskline; + } + + return HAL_OK; +} + +/** + * @brief Get configuration of a dedicated Exti line. + * @param hexti Exti handle. + * @param pExtiConfig Pointer on structure to store Exti configuration. + * @retval HAL Status. + */ +HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig) +{ + uint32_t regval; + uint32_t linepos; + uint32_t maskline; + + /* Check null pointer */ + if ((hexti == NULL) || (pExtiConfig == NULL)) + { + return HAL_ERROR; + } + + /* Check the parameter */ + assert_param(IS_EXTI_LINE(hexti->Line)); + + /* Store handle line number to configuration structure */ + pExtiConfig->Line = hexti->Line; + + /* Compute line mask */ + linepos = (pExtiConfig->Line & EXTI_PIN_MASK); + maskline = (1uL << linepos); + + /* 1] Get core mode : interrupt */ + + /* Check if selected line is enable */ + if ((EXTI->IMR & maskline) != 0x00u) + { + pExtiConfig->Mode = EXTI_MODE_INTERRUPT; + } + else + { + pExtiConfig->Mode = EXTI_MODE_NONE; + } + + /* Get event mode */ + /* Check if selected line is enable */ + if ((EXTI->EMR & maskline) != 0x00u) + { + pExtiConfig->Mode |= EXTI_MODE_EVENT; + } + + /* 2] Get trigger for configurable lines : rising */ + if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u) + { + /* Check if configuration of selected line is enable */ + if ((EXTI->RTSR & maskline) != 0x00u) + { + pExtiConfig->Trigger = EXTI_TRIGGER_RISING; + } + else + { + pExtiConfig->Trigger = EXTI_TRIGGER_NONE; + } + + /* Get falling configuration */ + /* Check if configuration of selected line is enable */ + if ((EXTI->FTSR & maskline) != 0x00u) + { + pExtiConfig->Trigger |= EXTI_TRIGGER_FALLING; + } + + /* Get Gpio port selection for gpio lines */ + if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO) + { + assert_param(IS_EXTI_GPIO_PIN(linepos)); + + regval = SYSCFG->EXTICR[linepos >> 2u]; + pExtiConfig->GPIOSel = ((regval << (SYSCFG_EXTICR1_EXTI1_Pos * (3uL - (linepos & 0x03u)))) >> 24); + } + else + { + pExtiConfig->GPIOSel = 0x00u; + } + } + else + { + /* No Trigger selected */ + pExtiConfig->Trigger = EXTI_TRIGGER_NONE; + pExtiConfig->GPIOSel = 0x00u; + } + + return HAL_OK; +} + +/** + * @brief Clear whole configuration of a dedicated Exti line. + * @param hexti Exti handle. + * @retval HAL Status. + */ +HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti) +{ + uint32_t regval; + uint32_t linepos; + uint32_t maskline; + + /* Check null pointer */ + if (hexti == NULL) + { + return HAL_ERROR; + } + + /* Check the parameter */ + assert_param(IS_EXTI_LINE(hexti->Line)); + + /* compute line mask */ + linepos = (hexti->Line & EXTI_PIN_MASK); + maskline = (1uL << linepos); + + /* 1] Clear interrupt mode */ + EXTI->IMR = (EXTI->IMR & ~maskline); + + /* 2] Clear event mode */ + EXTI->EMR = (EXTI->EMR & ~maskline); + + /* 3] Clear triggers in case of configurable lines */ + if ((hexti->Line & EXTI_CONFIG) != 0x00u) + { + EXTI->RTSR = (EXTI->RTSR & ~maskline); + EXTI->FTSR = (EXTI->FTSR & ~maskline); + + /* Get Gpio port selection for gpio lines */ + if ((hexti->Line & EXTI_GPIO) == EXTI_GPIO) + { + assert_param(IS_EXTI_GPIO_PIN(linepos)); + + regval = SYSCFG->EXTICR[linepos >> 2u]; + regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); + SYSCFG->EXTICR[linepos >> 2u] = regval; + } + } + + return HAL_OK; +} + +/** + * @brief Register callback for a dedicated Exti line. + * @param hexti Exti handle. + * @param CallbackID User callback identifier. + * This parameter can be one of @arg @ref EXTI_CallbackIDTypeDef values. + * @param pPendingCbfn function pointer to be stored as callback. + * @retval HAL Status. + */ +HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void)) +{ + HAL_StatusTypeDef status = HAL_OK; + + switch (CallbackID) + { + case HAL_EXTI_COMMON_CB_ID: + hexti->PendingCallback = pPendingCbfn; + break; + + default: + status = HAL_ERROR; + break; + } + + return status; +} + +/** + * @brief Store line number as handle private field. + * @param hexti Exti handle. + * @param ExtiLine Exti line number. + * This parameter can be from 0 to @ref EXTI_LINE_NB. + * @retval HAL Status. + */ +HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(ExtiLine)); + + /* Check null pointer */ + if (hexti == NULL) + { + return HAL_ERROR; + } + else + { + /* Store line number as handle private field */ + hexti->Line = ExtiLine; + + return HAL_OK; + } +} + +/** + * @} + */ + +/** @addtogroup EXTI_Exported_Functions_Group2 + * @brief EXTI IO functions. + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + +@endverbatim + * @{ + */ + +/** + * @brief Handle EXTI interrupt request. + * @param hexti Exti handle. + * @retval none. + */ +void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti) +{ + uint32_t regval; + uint32_t maskline; + + /* Compute line mask */ + maskline = (1uL << (hexti->Line & EXTI_PIN_MASK)); + + /* Get pending bit */ + regval = (EXTI->PR & maskline); + if (regval != 0x00u) + { + /* Clear pending bit */ + EXTI->PR = maskline; + + /* Call callback */ + if (hexti->PendingCallback != NULL) + { + hexti->PendingCallback(); + } + } +} + +/** + * @brief Get interrupt pending bit of a dedicated line. + * @param hexti Exti handle. + * @param Edge Specify which pending edge as to be checked. + * This parameter can be one of the following values: + * @arg @ref EXTI_TRIGGER_RISING_FALLING + * This parameter is kept for compatibility with other series. + * @retval 1 if interrupt is pending else 0. + */ +uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge) +{ + uint32_t regval; + uint32_t linepos; + uint32_t maskline; + + /* Check parameters */ + assert_param(IS_EXTI_LINE(hexti->Line)); + assert_param(IS_EXTI_CONFIG_LINE(hexti->Line)); + assert_param(IS_EXTI_PENDING_EDGE(Edge)); + + /* Compute line mask */ + linepos = (hexti->Line & EXTI_PIN_MASK); + maskline = (1uL << linepos); + + /* return 1 if bit is set else 0 */ + regval = ((EXTI->PR & maskline) >> linepos); + return regval; +} + +/** + * @brief Clear interrupt pending bit of a dedicated line. + * @param hexti Exti handle. + * @param Edge Specify which pending edge as to be clear. + * This parameter can be one of the following values: + * @arg @ref EXTI_TRIGGER_RISING_FALLING + * This parameter is kept for compatibility with other series. + * @retval None. + */ +void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge) +{ + uint32_t maskline; + + /* Check parameters */ + assert_param(IS_EXTI_LINE(hexti->Line)); + assert_param(IS_EXTI_CONFIG_LINE(hexti->Line)); + assert_param(IS_EXTI_PENDING_EDGE(Edge)); + + /* Compute line mask */ + maskline = (1uL << (hexti->Line & EXTI_PIN_MASK)); + + /* Clear Pending bit */ + EXTI->PR = maskline; +} + +/** + * @brief Generate a software interrupt for a dedicated line. + * @param hexti Exti handle. + * @retval None. + */ +void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti) +{ + uint32_t maskline; + + /* Check parameters */ + assert_param(IS_EXTI_LINE(hexti->Line)); + assert_param(IS_EXTI_CONFIG_LINE(hexti->Line)); + + /* Compute line mask */ + maskline = (1uL << (hexti->Line & EXTI_PIN_MASK)); + + /* Generate Software interrupt */ + EXTI->SWIER = maskline; +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_EXTI_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c new file mode 100644 index 00000000..69b47a6e --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c @@ -0,0 +1,778 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_flash.c + * @author MCD Application Team + * @brief FLASH HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the internal FLASH memory: + * + Program operations functions + * + Memory Control functions + * + Peripheral Errors functions + * + @verbatim + ============================================================================== + ##### FLASH peripheral features ##### + ============================================================================== + + [..] The Flash memory interface manages CPU AHB I-Code and D-Code accesses + to the Flash memory. It implements the erase and program Flash memory operations + and the read and write protection mechanisms. + + [..] The Flash memory interface accelerates code execution with a system of instruction + prefetch and cache lines. + + [..] The FLASH main features are: + (+) Flash memory read operations + (+) Flash memory program/erase operations + (+) Read / write protections + (+) Prefetch on I-Code + (+) 64 cache lines of 128 bits on I-Code + (+) 8 cache lines of 128 bits on D-Code + + + ##### How to use this driver ##### + ============================================================================== + [..] + This driver provides functions and macros to configure and program the FLASH + memory of all STM32F4xx devices. + + (#) FLASH Memory IO Programming functions: + (++) Lock and Unlock the FLASH interface using HAL_FLASH_Unlock() and + HAL_FLASH_Lock() functions + (++) Program functions: byte, half word, word and double word + (++) There Two modes of programming : + (+++) Polling mode using HAL_FLASH_Program() function + (+++) Interrupt mode using HAL_FLASH_Program_IT() function + + (#) Interrupts and flags management functions : + (++) Handle FLASH interrupts by calling HAL_FLASH_IRQHandler() + (++) Wait for last FLASH operation according to its status + (++) Get error flag status by calling HAL_SetErrorCode() + + [..] + In addition to these functions, this driver includes a set of macros allowing + to handle the following operations: + (+) Set the latency + (+) Enable/Disable the prefetch buffer + (+) Enable/Disable the Instruction cache and the Data cache + (+) Reset the Instruction cache and the Data cache + (+) Enable/Disable the FLASH interrupts + (+) Monitor the FLASH flags status + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup FLASH FLASH + * @brief FLASH HAL module driver + * @{ + */ + +#ifdef HAL_FLASH_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup FLASH_Private_Constants + * @{ + */ +#define FLASH_TIMEOUT_VALUE 50000U /* 50 s */ +/** + * @} + */ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @addtogroup FLASH_Private_Variables + * @{ + */ +/* Variable used for Erase sectors under interruption */ +FLASH_ProcessTypeDef pFlash; +/** + * @} + */ + +/* Private function prototypes -----------------------------------------------*/ +/** @addtogroup FLASH_Private_Functions + * @{ + */ +/* Program operations */ +static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data); +static void FLASH_Program_Word(uint32_t Address, uint32_t Data); +static void FLASH_Program_HalfWord(uint32_t Address, uint16_t Data); +static void FLASH_Program_Byte(uint32_t Address, uint8_t Data); +static void FLASH_SetErrorCode(void); + +HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup FLASH_Exported_Functions FLASH Exported Functions + * @{ + */ + +/** @defgroup FLASH_Exported_Functions_Group1 Programming operation functions + * @brief Programming operation functions + * +@verbatim + =============================================================================== + ##### Programming operation functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to manage the FLASH + program operations. + +@endverbatim + * @{ + */ + +/** + * @brief Program byte, halfword, word or double word at a specified address + * @param TypeProgram Indicate the way to program at a specified address. + * This parameter can be a value of @ref FLASH_Type_Program + * @param Address specifies the address to be programmed. + * @param Data specifies the data to be programmed + * + * @retval HAL_StatusTypeDef HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data) +{ + HAL_StatusTypeDef status = HAL_ERROR; + + /* Process Locked */ + __HAL_LOCK(&pFlash); + + /* Check the parameters */ + assert_param(IS_FLASH_TYPEPROGRAM(TypeProgram)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + if(TypeProgram == FLASH_TYPEPROGRAM_BYTE) + { + /*Program byte (8-bit) at a specified address.*/ + FLASH_Program_Byte(Address, (uint8_t) Data); + } + else if(TypeProgram == FLASH_TYPEPROGRAM_HALFWORD) + { + /*Program halfword (16-bit) at a specified address.*/ + FLASH_Program_HalfWord(Address, (uint16_t) Data); + } + else if(TypeProgram == FLASH_TYPEPROGRAM_WORD) + { + /*Program word (32-bit) at a specified address.*/ + FLASH_Program_Word(Address, (uint32_t) Data); + } + else + { + /*Program double word (64-bit) at a specified address.*/ + FLASH_Program_DoubleWord(Address, Data); + } + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + /* If the program operation is completed, disable the PG Bit */ + FLASH->CR &= (~FLASH_CR_PG); + } + + /* Process Unlocked */ + __HAL_UNLOCK(&pFlash); + + return status; +} + +/** + * @brief Program byte, halfword, word or double word at a specified address with interrupt enabled. + * @param TypeProgram Indicate the way to program at a specified address. + * This parameter can be a value of @ref FLASH_Type_Program + * @param Address specifies the address to be programmed. + * @param Data specifies the data to be programmed + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process Locked */ + __HAL_LOCK(&pFlash); + + /* Check the parameters */ + assert_param(IS_FLASH_TYPEPROGRAM(TypeProgram)); + + /* Enable End of FLASH Operation interrupt */ + __HAL_FLASH_ENABLE_IT(FLASH_IT_EOP); + + /* Enable Error source interrupt */ + __HAL_FLASH_ENABLE_IT(FLASH_IT_ERR); + + pFlash.ProcedureOnGoing = FLASH_PROC_PROGRAM; + pFlash.Address = Address; + + if(TypeProgram == FLASH_TYPEPROGRAM_BYTE) + { + /*Program byte (8-bit) at a specified address.*/ + FLASH_Program_Byte(Address, (uint8_t) Data); + } + else if(TypeProgram == FLASH_TYPEPROGRAM_HALFWORD) + { + /*Program halfword (16-bit) at a specified address.*/ + FLASH_Program_HalfWord(Address, (uint16_t) Data); + } + else if(TypeProgram == FLASH_TYPEPROGRAM_WORD) + { + /*Program word (32-bit) at a specified address.*/ + FLASH_Program_Word(Address, (uint32_t) Data); + } + else + { + /*Program double word (64-bit) at a specified address.*/ + FLASH_Program_DoubleWord(Address, Data); + } + + return status; +} + +/** + * @brief This function handles FLASH interrupt request. + * @retval None + */ +void HAL_FLASH_IRQHandler(void) +{ + uint32_t addresstmp = 0U; + + /* Check FLASH operation error flags */ +#if defined(FLASH_SR_RDERR) + if(__HAL_FLASH_GET_FLAG((FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | \ + FLASH_FLAG_PGPERR | FLASH_FLAG_PGSERR | FLASH_FLAG_RDERR)) != RESET) +#else + if(__HAL_FLASH_GET_FLAG((FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | \ + FLASH_FLAG_PGPERR | FLASH_FLAG_PGSERR)) != RESET) +#endif /* FLASH_SR_RDERR */ + { + if(pFlash.ProcedureOnGoing == FLASH_PROC_SECTERASE) + { + /*return the faulty sector*/ + addresstmp = pFlash.Sector; + pFlash.Sector = 0xFFFFFFFFU; + } + else if(pFlash.ProcedureOnGoing == FLASH_PROC_MASSERASE) + { + /*return the faulty bank*/ + addresstmp = pFlash.Bank; + } + else + { + /*return the faulty address*/ + addresstmp = pFlash.Address; + } + + /*Save the Error code*/ + FLASH_SetErrorCode(); + + /* FLASH error interrupt user callback */ + HAL_FLASH_OperationErrorCallback(addresstmp); + + /*Stop the procedure ongoing*/ + pFlash.ProcedureOnGoing = FLASH_PROC_NONE; + } + + /* Check FLASH End of Operation flag */ + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP) != RESET) + { + /* Clear FLASH End of Operation pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP); + + if(pFlash.ProcedureOnGoing == FLASH_PROC_SECTERASE) + { + /*Nb of sector to erased can be decreased*/ + pFlash.NbSectorsToErase--; + + /* Check if there are still sectors to erase*/ + if(pFlash.NbSectorsToErase != 0U) + { + addresstmp = pFlash.Sector; + /*Indicate user which sector has been erased*/ + HAL_FLASH_EndOfOperationCallback(addresstmp); + + /*Increment sector number*/ + pFlash.Sector++; + addresstmp = pFlash.Sector; + FLASH_Erase_Sector(addresstmp, pFlash.VoltageForErase); + } + else + { + /*No more sectors to Erase, user callback can be called.*/ + /*Reset Sector and stop Erase sectors procedure*/ + pFlash.Sector = addresstmp = 0xFFFFFFFFU; + pFlash.ProcedureOnGoing = FLASH_PROC_NONE; + + /* Flush the caches to be sure of the data consistency */ + FLASH_FlushCaches() ; + + /* FLASH EOP interrupt user callback */ + HAL_FLASH_EndOfOperationCallback(addresstmp); + } + } + else + { + if(pFlash.ProcedureOnGoing == FLASH_PROC_MASSERASE) + { + /* MassErase ended. Return the selected bank */ + /* Flush the caches to be sure of the data consistency */ + FLASH_FlushCaches() ; + + /* FLASH EOP interrupt user callback */ + HAL_FLASH_EndOfOperationCallback(pFlash.Bank); + } + else + { + /*Program ended. Return the selected address*/ + /* FLASH EOP interrupt user callback */ + HAL_FLASH_EndOfOperationCallback(pFlash.Address); + } + pFlash.ProcedureOnGoing = FLASH_PROC_NONE; + } + } + + if(pFlash.ProcedureOnGoing == FLASH_PROC_NONE) + { + /* Operation is completed, disable the PG, SER, SNB and MER Bits */ + CLEAR_BIT(FLASH->CR, (FLASH_CR_PG | FLASH_CR_SER | FLASH_CR_SNB | FLASH_MER_BIT)); + + /* Disable End of FLASH Operation interrupt */ + __HAL_FLASH_DISABLE_IT(FLASH_IT_EOP); + + /* Disable Error source interrupt */ + __HAL_FLASH_DISABLE_IT(FLASH_IT_ERR); + + /* Process Unlocked */ + __HAL_UNLOCK(&pFlash); + } +} + +/** + * @brief FLASH end of operation interrupt callback + * @param ReturnValue The value saved in this parameter depends on the ongoing procedure + * Mass Erase: Bank number which has been requested to erase + * Sectors Erase: Sector which has been erased + * (if 0xFFFFFFFFU, it means that all the selected sectors have been erased) + * Program: Address which was selected for data program + * @retval None + */ +__weak void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(ReturnValue); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_FLASH_EndOfOperationCallback could be implemented in the user file + */ +} + +/** + * @brief FLASH operation error interrupt callback + * @param ReturnValue The value saved in this parameter depends on the ongoing procedure + * Mass Erase: Bank number which has been requested to erase + * Sectors Erase: Sector number which returned an error + * Program: Address which was selected for data program + * @retval None + */ +__weak void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(ReturnValue); + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_FLASH_OperationErrorCallback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup FLASH_Exported_Functions_Group2 Peripheral Control functions + * @brief management functions + * +@verbatim + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to control the FLASH + memory operations. + +@endverbatim + * @{ + */ + +/** + * @brief Unlock the FLASH control register access + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_Unlock(void) +{ + HAL_StatusTypeDef status = HAL_OK; + + if(READ_BIT(FLASH->CR, FLASH_CR_LOCK) != RESET) + { + /* Authorize the FLASH Registers access */ + WRITE_REG(FLASH->KEYR, FLASH_KEY1); + WRITE_REG(FLASH->KEYR, FLASH_KEY2); + + /* Verify Flash is unlocked */ + if(READ_BIT(FLASH->CR, FLASH_CR_LOCK) != RESET) + { + status = HAL_ERROR; + } + } + + return status; +} + +/** + * @brief Locks the FLASH control register access + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_Lock(void) +{ + /* Set the LOCK Bit to lock the FLASH Registers access */ + FLASH->CR |= FLASH_CR_LOCK; + + return HAL_OK; +} + +/** + * @brief Unlock the FLASH Option Control Registers access. + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void) +{ + if((FLASH->OPTCR & FLASH_OPTCR_OPTLOCK) != RESET) + { + /* Authorizes the Option Byte register programming */ + FLASH->OPTKEYR = FLASH_OPT_KEY1; + FLASH->OPTKEYR = FLASH_OPT_KEY2; + } + else + { + return HAL_ERROR; + } + + return HAL_OK; +} + +/** + * @brief Lock the FLASH Option Control Registers access. + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_OB_Lock(void) +{ + /* Set the OPTLOCK Bit to lock the FLASH Option Byte Registers access */ + FLASH->OPTCR |= FLASH_OPTCR_OPTLOCK; + + return HAL_OK; +} + +/** + * @brief Launch the option byte loading. + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASH_OB_Launch(void) +{ + /* Set the OPTSTRT bit in OPTCR register */ + *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= FLASH_OPTCR_OPTSTRT; + + /* Wait for last operation to be completed */ + return(FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE)); +} + +/** + * @} + */ + +/** @defgroup FLASH_Exported_Functions_Group3 Peripheral State and Errors functions + * @brief Peripheral Errors functions + * +@verbatim + =============================================================================== + ##### Peripheral Errors functions ##### + =============================================================================== + [..] + This subsection permits to get in run-time Errors of the FLASH peripheral. + +@endverbatim + * @{ + */ + +/** + * @brief Get the specific FLASH error flag. + * @retval FLASH_ErrorCode: The returned value can be a combination of: + * @arg HAL_FLASH_ERROR_RD: FLASH Read Protection error flag (PCROP) + * @arg HAL_FLASH_ERROR_PGS: FLASH Programming Sequence error flag + * @arg HAL_FLASH_ERROR_PGP: FLASH Programming Parallelism error flag + * @arg HAL_FLASH_ERROR_PGA: FLASH Programming Alignment error flag + * @arg HAL_FLASH_ERROR_WRP: FLASH Write protected error flag + * @arg HAL_FLASH_ERROR_OPERATION: FLASH operation Error flag + */ +uint32_t HAL_FLASH_GetError(void) +{ + return pFlash.ErrorCode; +} + +/** + * @} + */ + +/** + * @brief Wait for a FLASH operation to complete. + * @param Timeout maximum flash operationtimeout + * @retval HAL Status + */ +HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout) +{ + uint32_t tickstart = 0U; + + /* Clear Error Code */ + pFlash.ErrorCode = HAL_FLASH_ERROR_NONE; + + /* Wait for the FLASH operation to complete by polling on BUSY flag to be reset. + Even if the FLASH operation fails, the BUSY flag will be reset and an error + flag will be set */ + /* Get tick */ + tickstart = HAL_GetTick(); + + while(__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY) != RESET) + { + if(Timeout != HAL_MAX_DELAY) + { + if((Timeout == 0U)||((HAL_GetTick() - tickstart ) > Timeout)) + { + return HAL_TIMEOUT; + } + } + } + + /* Check FLASH End of Operation flag */ + if (__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP) != RESET) + { + /* Clear FLASH End of Operation pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP); + } +#if defined(FLASH_SR_RDERR) + if(__HAL_FLASH_GET_FLAG((FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | \ + FLASH_FLAG_PGPERR | FLASH_FLAG_PGSERR | FLASH_FLAG_RDERR)) != RESET) +#else + if(__HAL_FLASH_GET_FLAG((FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | \ + FLASH_FLAG_PGPERR | FLASH_FLAG_PGSERR)) != RESET) +#endif /* FLASH_SR_RDERR */ + { + /*Save the error code*/ + FLASH_SetErrorCode(); + return HAL_ERROR; + } + + /* If there is no error flag set */ + return HAL_OK; + +} + +/** + * @brief Program a double word (64-bit) at a specified address. + * @note This function must be used when the device voltage range is from + * 2.7V to 3.6V and Vpp in the range 7V to 9V. + * + * @note If an erase and a program operations are requested simultaneously, + * the erase operation is performed before the program one. + * + * @param Address specifies the address to be programmed. + * @param Data specifies the data to be programmed. + * @retval None + */ +static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data) +{ + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Address)); + + /* If the previous operation is completed, proceed to program the new data */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= FLASH_PSIZE_DOUBLE_WORD; + FLASH->CR |= FLASH_CR_PG; + + /* Program first word */ + *(__IO uint32_t*)Address = (uint32_t)Data; + + /* Barrier to ensure programming is performed in 2 steps, in right order + (independently of compiler optimization behavior) */ + __ISB(); + + /* Program second word */ + *(__IO uint32_t*)(Address+4) = (uint32_t)(Data >> 32); +} + + +/** + * @brief Program word (32-bit) at a specified address. + * @note This function must be used when the device voltage range is from + * 2.7V to 3.6V. + * + * @note If an erase and a program operations are requested simultaneously, + * the erase operation is performed before the program one. + * + * @param Address specifies the address to be programmed. + * @param Data specifies the data to be programmed. + * @retval None + */ +static void FLASH_Program_Word(uint32_t Address, uint32_t Data) +{ + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Address)); + + /* If the previous operation is completed, proceed to program the new data */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= FLASH_PSIZE_WORD; + FLASH->CR |= FLASH_CR_PG; + + *(__IO uint32_t*)Address = Data; +} + +/** + * @brief Program a half-word (16-bit) at a specified address. + * @note This function must be used when the device voltage range is from + * 2.1V to 3.6V. + * + * @note If an erase and a program operations are requested simultaneously, + * the erase operation is performed before the program one. + * + * @param Address specifies the address to be programmed. + * @param Data specifies the data to be programmed. + * @retval None + */ +static void FLASH_Program_HalfWord(uint32_t Address, uint16_t Data) +{ + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Address)); + + /* If the previous operation is completed, proceed to program the new data */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= FLASH_PSIZE_HALF_WORD; + FLASH->CR |= FLASH_CR_PG; + + *(__IO uint16_t*)Address = Data; +} + +/** + * @brief Program byte (8-bit) at a specified address. + * @note This function must be used when the device voltage range is from + * 1.8V to 3.6V. + * + * @note If an erase and a program operations are requested simultaneously, + * the erase operation is performed before the program one. + * + * @param Address specifies the address to be programmed. + * @param Data specifies the data to be programmed. + * @retval None + */ +static void FLASH_Program_Byte(uint32_t Address, uint8_t Data) +{ + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Address)); + + /* If the previous operation is completed, proceed to program the new data */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= FLASH_PSIZE_BYTE; + FLASH->CR |= FLASH_CR_PG; + + *(__IO uint8_t*)Address = Data; +} + +/** + * @brief Set the specific FLASH error flag. + * @retval None + */ +static void FLASH_SetErrorCode(void) +{ + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR) != RESET) + { + pFlash.ErrorCode |= HAL_FLASH_ERROR_WRP; + + /* Clear FLASH write protection error pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_WRPERR); + } + + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGAERR) != RESET) + { + pFlash.ErrorCode |= HAL_FLASH_ERROR_PGA; + + /* Clear FLASH Programming alignment error pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_PGAERR); + } + + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGPERR) != RESET) + { + pFlash.ErrorCode |= HAL_FLASH_ERROR_PGP; + + /* Clear FLASH Programming parallelism error pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_PGPERR); + } + + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGSERR) != RESET) + { + pFlash.ErrorCode |= HAL_FLASH_ERROR_PGS; + + /* Clear FLASH Programming sequence error pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_PGSERR); + } +#if defined(FLASH_SR_RDERR) + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_RDERR) != RESET) + { + pFlash.ErrorCode |= HAL_FLASH_ERROR_RD; + + /* Clear FLASH Proprietary readout protection error pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_RDERR); + } +#endif /* FLASH_SR_RDERR */ + if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_OPERR) != RESET) + { + pFlash.ErrorCode |= HAL_FLASH_ERROR_OPERATION; + + /* Clear FLASH Operation error pending bit */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_OPERR); + } +} + +/** + * @} + */ + +#endif /* HAL_FLASH_MODULE_ENABLED */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c new file mode 100644 index 00000000..066aa502 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c @@ -0,0 +1,1350 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_flash_ex.c + * @author MCD Application Team + * @brief Extended FLASH HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the FLASH extension peripheral: + * + Extended programming operations functions + * + @verbatim + ============================================================================== + ##### Flash Extension features ##### + ============================================================================== + + [..] Comparing to other previous devices, the FLASH interface for STM32F427xx/437xx and + STM32F429xx/439xx devices contains the following additional features + + (+) Capacity up to 2 Mbyte with dual bank architecture supporting read-while-write + capability (RWW) + (+) Dual bank memory organization + (+) PCROP protection for all banks + + ##### How to use this driver ##### + ============================================================================== + [..] This driver provides functions to configure and program the FLASH memory + of all STM32F427xx/437xx, STM32F429xx/439xx, STM32F469xx/479xx and STM32F446xx + devices. It includes + (#) FLASH Memory Erase functions: + (++) Lock and Unlock the FLASH interface using HAL_FLASH_Unlock() and + HAL_FLASH_Lock() functions + (++) Erase function: Erase sector, erase all sectors + (++) There are two modes of erase : + (+++) Polling Mode using HAL_FLASHEx_Erase() + (+++) Interrupt Mode using HAL_FLASHEx_Erase_IT() + + (#) Option Bytes Programming functions: Use HAL_FLASHEx_OBProgram() to : + (++) Set/Reset the write protection + (++) Set the Read protection Level + (++) Set the BOR level + (++) Program the user Option Bytes + (#) Advanced Option Bytes Programming functions: Use HAL_FLASHEx_AdvOBProgram() to : + (++) Extended space (bank 2) erase function + (++) Full FLASH space (2 Mo) erase (bank 1 and bank 2) + (++) Dual Boot activation + (++) Write protection configuration for bank 2 + (++) PCROP protection configuration and control for both banks + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup FLASHEx FLASHEx + * @brief FLASH HAL Extension module driver + * @{ + */ + +#ifdef HAL_FLASH_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup FLASHEx_Private_Constants + * @{ + */ +#define FLASH_TIMEOUT_VALUE 50000U /* 50 s */ +/** + * @} + */ + +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @addtogroup FLASHEx_Private_Variables + * @{ + */ +extern FLASH_ProcessTypeDef pFlash; +/** + * @} + */ + +/* Private function prototypes -----------------------------------------------*/ +/** @addtogroup FLASHEx_Private_Functions + * @{ + */ +/* Option bytes control */ +static void FLASH_MassErase(uint8_t VoltageRange, uint32_t Banks); +static HAL_StatusTypeDef FLASH_OB_EnableWRP(uint32_t WRPSector, uint32_t Banks); +static HAL_StatusTypeDef FLASH_OB_DisableWRP(uint32_t WRPSector, uint32_t Banks); +static HAL_StatusTypeDef FLASH_OB_RDP_LevelConfig(uint8_t Level); +static HAL_StatusTypeDef FLASH_OB_UserConfig(uint8_t Iwdg, uint8_t Stop, uint8_t Stdby); +static HAL_StatusTypeDef FLASH_OB_BOR_LevelConfig(uint8_t Level); +static uint8_t FLASH_OB_GetUser(void); +static uint16_t FLASH_OB_GetWRP(void); +static uint8_t FLASH_OB_GetRDP(void); +static uint8_t FLASH_OB_GetBOR(void); + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) ||\ + defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) ||\ + defined(STM32F423xx) +static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t Sector); +static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t Sector); +#endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx + STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t Banks); +static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t Banks); +static HAL_StatusTypeDef FLASH_OB_BootConfig(uint8_t BootConfig); +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +extern HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup FLASHEx_Exported_Functions FLASHEx Exported Functions + * @{ + */ + +/** @defgroup FLASHEx_Exported_Functions_Group1 Extended IO operation functions + * @brief Extended IO operation functions + * +@verbatim + =============================================================================== + ##### Extended programming operation functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to manage the Extension FLASH + programming operations. + +@endverbatim + * @{ + */ +/** + * @brief Perform a mass erase or erase the specified FLASH memory sectors + * @param[in] pEraseInit pointer to an FLASH_EraseInitTypeDef structure that + * contains the configuration information for the erasing. + * + * @param[out] SectorError pointer to variable that + * contains the configuration information on faulty sector in case of error + * (0xFFFFFFFFU means that all the sectors have been correctly erased) + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *SectorError) +{ + HAL_StatusTypeDef status = HAL_ERROR; + uint32_t index = 0U; + + /* Process Locked */ + __HAL_LOCK(&pFlash); + + /* Check the parameters */ + assert_param(IS_FLASH_TYPEERASE(pEraseInit->TypeErase)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + /*Initialization of SectorError variable*/ + *SectorError = 0xFFFFFFFFU; + + if(pEraseInit->TypeErase == FLASH_TYPEERASE_MASSERASE) + { + /*Mass erase to be done*/ + FLASH_MassErase((uint8_t) pEraseInit->VoltageRange, pEraseInit->Banks); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + /* if the erase operation is completed, disable the MER Bit */ + FLASH->CR &= (~FLASH_MER_BIT); + } + else + { + /* Check the parameters */ + assert_param(IS_FLASH_NBSECTORS(pEraseInit->NbSectors + pEraseInit->Sector)); + + /* Erase by sector by sector to be done*/ + for(index = pEraseInit->Sector; index < (pEraseInit->NbSectors + pEraseInit->Sector); index++) + { + FLASH_Erase_Sector(index, (uint8_t) pEraseInit->VoltageRange); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + /* If the erase operation is completed, disable the SER and SNB Bits */ + CLEAR_BIT(FLASH->CR, (FLASH_CR_SER | FLASH_CR_SNB)); + + if(status != HAL_OK) + { + /* In case of error, stop erase procedure and return the faulty sector*/ + *SectorError = index; + break; + } + } + } + /* Flush the caches to be sure of the data consistency */ + FLASH_FlushCaches(); + } + + /* Process Unlocked */ + __HAL_UNLOCK(&pFlash); + + return status; +} + +/** + * @brief Perform a mass erase or erase the specified FLASH memory sectors with interrupt enabled + * @param pEraseInit pointer to an FLASH_EraseInitTypeDef structure that + * contains the configuration information for the erasing. + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process Locked */ + __HAL_LOCK(&pFlash); + + /* Check the parameters */ + assert_param(IS_FLASH_TYPEERASE(pEraseInit->TypeErase)); + + /* Enable End of FLASH Operation interrupt */ + __HAL_FLASH_ENABLE_IT(FLASH_IT_EOP); + + /* Enable Error source interrupt */ + __HAL_FLASH_ENABLE_IT(FLASH_IT_ERR); + + /* Clear pending flags (if any) */ + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR |\ + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); + + if(pEraseInit->TypeErase == FLASH_TYPEERASE_MASSERASE) + { + /*Mass erase to be done*/ + pFlash.ProcedureOnGoing = FLASH_PROC_MASSERASE; + pFlash.Bank = pEraseInit->Banks; + FLASH_MassErase((uint8_t) pEraseInit->VoltageRange, pEraseInit->Banks); + } + else + { + /* Erase by sector to be done*/ + + /* Check the parameters */ + assert_param(IS_FLASH_NBSECTORS(pEraseInit->NbSectors + pEraseInit->Sector)); + + pFlash.ProcedureOnGoing = FLASH_PROC_SECTERASE; + pFlash.NbSectorsToErase = pEraseInit->NbSectors; + pFlash.Sector = pEraseInit->Sector; + pFlash.VoltageForErase = (uint8_t)pEraseInit->VoltageRange; + + /*Erase 1st sector and wait for IT*/ + FLASH_Erase_Sector(pEraseInit->Sector, pEraseInit->VoltageRange); + } + + return status; +} + +/** + * @brief Program option bytes + * @param pOBInit pointer to an FLASH_OBInitStruct structure that + * contains the configuration information for the programming. + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit) +{ + HAL_StatusTypeDef status = HAL_ERROR; + + /* Process Locked */ + __HAL_LOCK(&pFlash); + + /* Check the parameters */ + assert_param(IS_OPTIONBYTE(pOBInit->OptionType)); + + /*Write protection configuration*/ + if((pOBInit->OptionType & OPTIONBYTE_WRP) == OPTIONBYTE_WRP) + { + assert_param(IS_WRPSTATE(pOBInit->WRPState)); + if(pOBInit->WRPState == OB_WRPSTATE_ENABLE) + { + /*Enable of Write protection on the selected Sector*/ + status = FLASH_OB_EnableWRP(pOBInit->WRPSector, pOBInit->Banks); + } + else + { + /*Disable of Write protection on the selected Sector*/ + status = FLASH_OB_DisableWRP(pOBInit->WRPSector, pOBInit->Banks); + } + } + + /*Read protection configuration*/ + if((pOBInit->OptionType & OPTIONBYTE_RDP) == OPTIONBYTE_RDP) + { + status = FLASH_OB_RDP_LevelConfig(pOBInit->RDPLevel); + } + + /*USER configuration*/ + if((pOBInit->OptionType & OPTIONBYTE_USER) == OPTIONBYTE_USER) + { + status = FLASH_OB_UserConfig(pOBInit->USERConfig&OB_IWDG_SW, + pOBInit->USERConfig&OB_STOP_NO_RST, + pOBInit->USERConfig&OB_STDBY_NO_RST); + } + + /*BOR Level configuration*/ + if((pOBInit->OptionType & OPTIONBYTE_BOR) == OPTIONBYTE_BOR) + { + status = FLASH_OB_BOR_LevelConfig(pOBInit->BORLevel); + } + + /* Process Unlocked */ + __HAL_UNLOCK(&pFlash); + + return status; +} + +/** + * @brief Get the Option byte configuration + * @param pOBInit pointer to an FLASH_OBInitStruct structure that + * contains the configuration information for the programming. + * + * @retval None + */ +void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit) +{ + pOBInit->OptionType = OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_BOR; + + /*Get WRP*/ + pOBInit->WRPSector = (uint32_t)FLASH_OB_GetWRP(); + + /*Get RDP Level*/ + pOBInit->RDPLevel = (uint32_t)FLASH_OB_GetRDP(); + + /*Get USER*/ + pOBInit->USERConfig = (uint8_t)FLASH_OB_GetUser(); + + /*Get BOR Level*/ + pOBInit->BORLevel = (uint32_t)FLASH_OB_GetBOR(); +} + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) ||\ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Program option bytes + * @param pAdvOBInit pointer to an FLASH_AdvOBProgramInitTypeDef structure that + * contains the configuration information for the programming. + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASHEx_AdvOBProgram (FLASH_AdvOBProgramInitTypeDef *pAdvOBInit) +{ + HAL_StatusTypeDef status = HAL_ERROR; + + /* Check the parameters */ + assert_param(IS_OBEX(pAdvOBInit->OptionType)); + + /*Program PCROP option byte*/ + if(((pAdvOBInit->OptionType) & OPTIONBYTE_PCROP) == OPTIONBYTE_PCROP) + { + /* Check the parameters */ + assert_param(IS_PCROPSTATE(pAdvOBInit->PCROPState)); + if((pAdvOBInit->PCROPState) == OB_PCROP_STATE_ENABLE) + { + /*Enable of Write protection on the selected Sector*/ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) ||\ + defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + status = FLASH_OB_EnablePCROP(pAdvOBInit->Sectors); +#else /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ + status = FLASH_OB_EnablePCROP(pAdvOBInit->SectorsBank1, pAdvOBInit->SectorsBank2, pAdvOBInit->Banks); +#endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || + STM32F413xx || STM32F423xx */ + } + else + { + /*Disable of Write protection on the selected Sector*/ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) ||\ + defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + status = FLASH_OB_DisablePCROP(pAdvOBInit->Sectors); +#else /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ + status = FLASH_OB_DisablePCROP(pAdvOBInit->SectorsBank1, pAdvOBInit->SectorsBank2, pAdvOBInit->Banks); +#endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || + STM32F413xx || STM32F423xx */ + } + } + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) + /*Program BOOT config option byte*/ + if(((pAdvOBInit->OptionType) & OPTIONBYTE_BOOTCONFIG) == OPTIONBYTE_BOOTCONFIG) + { + status = FLASH_OB_BootConfig(pAdvOBInit->BootConfig); + } +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + + return status; +} + +/** + * @brief Get the OBEX byte configuration + * @param pAdvOBInit pointer to an FLASH_AdvOBProgramInitTypeDef structure that + * contains the configuration information for the programming. + * + * @retval None + */ +void HAL_FLASHEx_AdvOBGetConfig(FLASH_AdvOBProgramInitTypeDef *pAdvOBInit) +{ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) ||\ + defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + /*Get Sector*/ + pAdvOBInit->Sectors = (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS)); +#else /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ + /*Get Sector for Bank1*/ + pAdvOBInit->SectorsBank1 = (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS)); + + /*Get Sector for Bank2*/ + pAdvOBInit->SectorsBank2 = (*(__IO uint16_t *)(OPTCR1_BYTE2_ADDRESS)); + + /*Get Boot config OB*/ + pAdvOBInit->BootConfig = *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS; +#endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || + STM32F413xx || STM32F423xx */ +} + +/** + * @brief Select the Protection Mode + * + * @note After PCROP activated Option Byte modification NOT POSSIBLE! excepted + * Global Read Out Protection modification (from level1 to level0) + * @note Once SPRMOD bit is active unprotection of a protected sector is not possible + * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPERR Flag + * @note This function can be used only for STM32F42xxx/STM32F43xxx/STM32F401xx/STM32F411xx/STM32F446xx/ + * STM32F469xx/STM32F479xx/STM32F412xx/STM32F413xx devices. + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASHEx_OB_SelectPCROP(void) +{ + uint8_t optiontmp = 0xFF; + + /* Mask SPRMOD bit */ + optiontmp = (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE3_ADDRESS) & (uint8_t)0x7F); + + /* Update Option Byte */ + *(__IO uint8_t *)OPTCR_BYTE3_ADDRESS = (uint8_t)(OB_PCROP_SELECTED | optiontmp); + + return HAL_OK; +} + +/** + * @brief Deselect the Protection Mode + * + * @note After PCROP activated Option Byte modification NOT POSSIBLE! excepted + * Global Read Out Protection modification (from level1 to level0) + * @note Once SPRMOD bit is active unprotection of a protected sector is not possible + * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPERR Flag + * @note This function can be used only for STM32F42xxx/STM32F43xxx/STM32F401xx/STM32F411xx/STM32F446xx/ + * STM32F469xx/STM32F479xx/STM32F412xx/STM32F413xx devices. + * + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_FLASHEx_OB_DeSelectPCROP(void) +{ + uint8_t optiontmp = 0xFF; + + /* Mask SPRMOD bit */ + optiontmp = (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE3_ADDRESS) & (uint8_t)0x7F); + + /* Update Option Byte */ + *(__IO uint8_t *)OPTCR_BYTE3_ADDRESS = (uint8_t)(OB_PCROP_DESELECTED | optiontmp); + + return HAL_OK; +} +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F410xx ||\ + STM32F411xE || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || + STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief Returns the FLASH Write Protection Option Bytes value for Bank 2 + * @note This function can be used only for STM32F42xxx/STM32F43xxx/STM32F469xx/STM32F479xx devices. + * @retval The FLASH Write Protection Option Bytes value + */ +uint16_t HAL_FLASHEx_OB_GetBank2WRP(void) +{ + /* Return the FLASH write protection Register value */ + return (*(__IO uint16_t *)(OPTCR1_BYTE2_ADDRESS)); +} +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +/** + * @} + */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief Full erase of FLASH memory sectors + * @param VoltageRange The device voltage range which defines the erase parallelism. + * This parameter can be one of the following values: + * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, + * the operation will be done by byte (8-bit) + * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, + * the operation will be done by half word (16-bit) + * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, + * the operation will be done by word (32-bit) + * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External Vpp, + * the operation will be done by double word (64-bit) + * + * @param Banks Banks to be erased + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: Bank1 to be erased + * @arg FLASH_BANK_2: Bank2 to be erased + * @arg FLASH_BANK_BOTH: Bank1 and Bank2 to be erased + * + * @retval HAL Status + */ +static void FLASH_MassErase(uint8_t VoltageRange, uint32_t Banks) +{ + /* Check the parameters */ + assert_param(IS_VOLTAGERANGE(VoltageRange)); + assert_param(IS_FLASH_BANK(Banks)); + + /* if the previous operation is completed, proceed to erase all sectors */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + + if(Banks == FLASH_BANK_BOTH) + { + /* bank1 & bank2 will be erased*/ + FLASH->CR |= FLASH_MER_BIT; + } + else if(Banks == FLASH_BANK_1) + { + /*Only bank1 will be erased*/ + FLASH->CR |= FLASH_CR_MER1; + } + else + { + /*Only bank2 will be erased*/ + FLASH->CR |= FLASH_CR_MER2; + } + FLASH->CR |= FLASH_CR_STRT | ((uint32_t)VoltageRange <<8U); +} + +/** + * @brief Erase the specified FLASH memory sector + * @param Sector FLASH sector to erase + * The value of this parameter depend on device used within the same series + * @param VoltageRange The device voltage range which defines the erase parallelism. + * This parameter can be one of the following values: + * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, + * the operation will be done by byte (8-bit) + * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, + * the operation will be done by half word (16-bit) + * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, + * the operation will be done by word (32-bit) + * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External Vpp, + * the operation will be done by double word (64-bit) + * + * @retval None + */ +void FLASH_Erase_Sector(uint32_t Sector, uint8_t VoltageRange) +{ + uint32_t tmp_psize = 0U; + + /* Check the parameters */ + assert_param(IS_FLASH_SECTOR(Sector)); + assert_param(IS_VOLTAGERANGE(VoltageRange)); + + if(VoltageRange == FLASH_VOLTAGE_RANGE_1) + { + tmp_psize = FLASH_PSIZE_BYTE; + } + else if(VoltageRange == FLASH_VOLTAGE_RANGE_2) + { + tmp_psize = FLASH_PSIZE_HALF_WORD; + } + else if(VoltageRange == FLASH_VOLTAGE_RANGE_3) + { + tmp_psize = FLASH_PSIZE_WORD; + } + else + { + tmp_psize = FLASH_PSIZE_DOUBLE_WORD; + } + + /* Need to add offset of 4 when sector higher than FLASH_SECTOR_11 */ + if(Sector > FLASH_SECTOR_11) + { + Sector += 4U; + } + /* If the previous operation is completed, proceed to erase the sector */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= tmp_psize; + CLEAR_BIT(FLASH->CR, FLASH_CR_SNB); + FLASH->CR |= FLASH_CR_SER | (Sector << FLASH_CR_SNB_Pos); + FLASH->CR |= FLASH_CR_STRT; +} + +/** + * @brief Enable the write protection of the desired bank1 or bank 2 sectors + * + * @note When the memory read protection level is selected (RDP level = 1), + * it is not possible to program or erase the flash sector i if CortexM4 + * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 + * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). + * + * @param WRPSector specifies the sector(s) to be write protected. + * This parameter can be one of the following values: + * @arg WRPSector: A value between OB_WRP_SECTOR_0 and OB_WRP_SECTOR_23 + * @arg OB_WRP_SECTOR_All + * @note BANK2 starts from OB_WRP_SECTOR_12 + * + * @param Banks Enable write protection on all the sectors for the specific bank + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: WRP on all sectors of bank1 + * @arg FLASH_BANK_2: WRP on all sectors of bank2 + * @arg FLASH_BANK_BOTH: WRP on all sectors of bank1 & bank2 + * + * @retval HAL FLASH State + */ +static HAL_StatusTypeDef FLASH_OB_EnableWRP(uint32_t WRPSector, uint32_t Banks) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_WRP_SECTOR(WRPSector)); + assert_param(IS_FLASH_BANK(Banks)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + if(((WRPSector == OB_WRP_SECTOR_All) && ((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH))) || + (WRPSector < OB_WRP_SECTOR_12)) + { + if(WRPSector == OB_WRP_SECTOR_All) + { + /*Write protection on all sector of BANK1*/ + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~(WRPSector>>12)); + } + else + { + /*Write protection done on sectors of BANK1*/ + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~WRPSector); + } + } + else + { + /*Write protection done on sectors of BANK2*/ + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~(WRPSector>>12)); + } + + /*Write protection on all sector of BANK2*/ + if((WRPSector == OB_WRP_SECTOR_All) && (Banks == FLASH_BANK_BOTH)) + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~(WRPSector>>12)); + } + } + + } + return status; +} + +/** + * @brief Disable the write protection of the desired bank1 or bank 2 sectors + * + * @note When the memory read protection level is selected (RDP level = 1), + * it is not possible to program or erase the flash sector i if CortexM4 + * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 + * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). + * + * @param WRPSector specifies the sector(s) to be write protected. + * This parameter can be one of the following values: + * @arg WRPSector: A value between OB_WRP_SECTOR_0 and OB_WRP_SECTOR_23 + * @arg OB_WRP_Sector_All + * @note BANK2 starts from OB_WRP_SECTOR_12 + * + * @param Banks Disable write protection on all the sectors for the specific bank + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: Bank1 to be erased + * @arg FLASH_BANK_2: Bank2 to be erased + * @arg FLASH_BANK_BOTH: Bank1 and Bank2 to be erased + * + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_DisableWRP(uint32_t WRPSector, uint32_t Banks) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_WRP_SECTOR(WRPSector)); + assert_param(IS_FLASH_BANK(Banks)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + if(((WRPSector == OB_WRP_SECTOR_All) && ((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH))) || + (WRPSector < OB_WRP_SECTOR_12)) + { + if(WRPSector == OB_WRP_SECTOR_All) + { + /*Write protection on all sector of BANK1*/ + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)(WRPSector>>12); + } + else + { + /*Write protection done on sectors of BANK1*/ + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)WRPSector; + } + } + else + { + /*Write protection done on sectors of BANK2*/ + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)(WRPSector>>12); + } + + /*Write protection on all sector of BANK2*/ + if((WRPSector == OB_WRP_SECTOR_All) && (Banks == FLASH_BANK_BOTH)) + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)(WRPSector>>12); + } + } + + } + + return status; +} + +/** + * @brief Configure the Dual Bank Boot. + * + * @note This function can be used only for STM32F42xxx/43xxx devices. + * + * @param BootConfig specifies the Dual Bank Boot Option byte. + * This parameter can be one of the following values: + * @arg OB_Dual_BootEnabled: Dual Bank Boot Enable + * @arg OB_Dual_BootDisabled: Dual Bank Boot Disabled + * @retval None + */ +static HAL_StatusTypeDef FLASH_OB_BootConfig(uint8_t BootConfig) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_BOOT(BootConfig)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + /* Set Dual Bank Boot */ + *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS &= (~FLASH_OPTCR_BFB2); + *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= BootConfig; + } + + return status; +} + +/** + * @brief Enable the read/write protection (PCROP) of the desired + * sectors of Bank 1 and/or Bank 2. + * @note This function can be used only for STM32F42xxx/43xxx devices. + * @param SectorBank1 Specifies the sector(s) to be read/write protected or unprotected for bank1. + * This parameter can be one of the following values: + * @arg OB_PCROP: A value between OB_PCROP_SECTOR_0 and OB_PCROP_SECTOR_11 + * @arg OB_PCROP_SECTOR__All + * @param SectorBank2 Specifies the sector(s) to be read/write protected or unprotected for bank2. + * This parameter can be one of the following values: + * @arg OB_PCROP: A value between OB_PCROP_SECTOR_12 and OB_PCROP_SECTOR_23 + * @arg OB_PCROP_SECTOR__All + * @param Banks Enable PCROP protection on all the sectors for the specific bank + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: WRP on all sectors of bank1 + * @arg FLASH_BANK_2: WRP on all sectors of bank2 + * @arg FLASH_BANK_BOTH: WRP on all sectors of bank1 & bank2 + * + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t Banks) +{ + HAL_StatusTypeDef status = HAL_OK; + + assert_param(IS_FLASH_BANK(Banks)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + if((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH)) + { + assert_param(IS_OB_PCROP(SectorBank1)); + /*Write protection done on sectors of BANK1*/ + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)SectorBank1; + } + else + { + assert_param(IS_OB_PCROP(SectorBank2)); + /*Write protection done on sectors of BANK2*/ + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)SectorBank2; + } + + /*Write protection on all sector of BANK2*/ + if(Banks == FLASH_BANK_BOTH) + { + assert_param(IS_OB_PCROP(SectorBank2)); + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + /*Write protection done on sectors of BANK2*/ + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)SectorBank2; + } + } + + } + + return status; +} + + +/** + * @brief Disable the read/write protection (PCROP) of the desired + * sectors of Bank 1 and/or Bank 2. + * @note This function can be used only for STM32F42xxx/43xxx devices. + * @param SectorBank1 specifies the sector(s) to be read/write protected or unprotected for bank1. + * This parameter can be one of the following values: + * @arg OB_PCROP: A value between OB_PCROP_SECTOR_0 and OB_PCROP_SECTOR_11 + * @arg OB_PCROP_SECTOR__All + * @param SectorBank2 Specifies the sector(s) to be read/write protected or unprotected for bank2. + * This parameter can be one of the following values: + * @arg OB_PCROP: A value between OB_PCROP_SECTOR_12 and OB_PCROP_SECTOR_23 + * @arg OB_PCROP_SECTOR__All + * @param Banks Disable PCROP protection on all the sectors for the specific bank + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: WRP on all sectors of bank1 + * @arg FLASH_BANK_2: WRP on all sectors of bank2 + * @arg FLASH_BANK_BOTH: WRP on all sectors of bank1 & bank2 + * + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t Banks) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_FLASH_BANK(Banks)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + if((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH)) + { + assert_param(IS_OB_PCROP(SectorBank1)); + /*Write protection done on sectors of BANK1*/ + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~SectorBank1); + } + else + { + /*Write protection done on sectors of BANK2*/ + assert_param(IS_OB_PCROP(SectorBank2)); + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~SectorBank2); + } + + /*Write protection on all sector of BANK2*/ + if(Banks == FLASH_BANK_BOTH) + { + assert_param(IS_OB_PCROP(SectorBank2)); + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + /*Write protection done on sectors of BANK2*/ + *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~SectorBank2); + } + } + + } + + return status; + +} + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) ||\ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) ||\ + defined(STM32F423xx) +/** + * @brief Mass erase of FLASH memory + * @param VoltageRange The device voltage range which defines the erase parallelism. + * This parameter can be one of the following values: + * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, + * the operation will be done by byte (8-bit) + * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, + * the operation will be done by half word (16-bit) + * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, + * the operation will be done by word (32-bit) + * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External Vpp, + * the operation will be done by double word (64-bit) + * + * @param Banks Banks to be erased + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: Bank1 to be erased + * + * @retval None + */ +static void FLASH_MassErase(uint8_t VoltageRange, uint32_t Banks) +{ + /* Check the parameters */ + assert_param(IS_VOLTAGERANGE(VoltageRange)); + assert_param(IS_FLASH_BANK(Banks)); + + /* If the previous operation is completed, proceed to erase all sectors */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= FLASH_CR_MER; + FLASH->CR |= FLASH_CR_STRT | ((uint32_t)VoltageRange <<8U); +} + +/** + * @brief Erase the specified FLASH memory sector + * @param Sector FLASH sector to erase + * The value of this parameter depend on device used within the same series + * @param VoltageRange The device voltage range which defines the erase parallelism. + * This parameter can be one of the following values: + * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, + * the operation will be done by byte (8-bit) + * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, + * the operation will be done by half word (16-bit) + * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, + * the operation will be done by word (32-bit) + * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External Vpp, + * the operation will be done by double word (64-bit) + * + * @retval None + */ +void FLASH_Erase_Sector(uint32_t Sector, uint8_t VoltageRange) +{ + uint32_t tmp_psize = 0U; + + /* Check the parameters */ + assert_param(IS_FLASH_SECTOR(Sector)); + assert_param(IS_VOLTAGERANGE(VoltageRange)); + + if(VoltageRange == FLASH_VOLTAGE_RANGE_1) + { + tmp_psize = FLASH_PSIZE_BYTE; + } + else if(VoltageRange == FLASH_VOLTAGE_RANGE_2) + { + tmp_psize = FLASH_PSIZE_HALF_WORD; + } + else if(VoltageRange == FLASH_VOLTAGE_RANGE_3) + { + tmp_psize = FLASH_PSIZE_WORD; + } + else + { + tmp_psize = FLASH_PSIZE_DOUBLE_WORD; + } + + /* If the previous operation is completed, proceed to erase the sector */ + CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); + FLASH->CR |= tmp_psize; + CLEAR_BIT(FLASH->CR, FLASH_CR_SNB); + FLASH->CR |= FLASH_CR_SER | (Sector << FLASH_CR_SNB_Pos); + FLASH->CR |= FLASH_CR_STRT; +} + +/** + * @brief Enable the write protection of the desired bank 1 sectors + * + * @note When the memory read protection level is selected (RDP level = 1), + * it is not possible to program or erase the flash sector i if CortexM4 + * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 + * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). + * + * @param WRPSector specifies the sector(s) to be write protected. + * The value of this parameter depend on device used within the same series + * + * @param Banks Enable write protection on all the sectors for the specific bank + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: WRP on all sectors of bank1 + * + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_EnableWRP(uint32_t WRPSector, uint32_t Banks) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_WRP_SECTOR(WRPSector)); + assert_param(IS_FLASH_BANK(Banks)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~WRPSector); + } + + return status; +} + +/** + * @brief Disable the write protection of the desired bank 1 sectors + * + * @note When the memory read protection level is selected (RDP level = 1), + * it is not possible to program or erase the flash sector i if CortexM4 + * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 + * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). + * + * @param WRPSector specifies the sector(s) to be write protected. + * The value of this parameter depend on device used within the same series + * + * @param Banks Enable write protection on all the sectors for the specific bank + * This parameter can be one of the following values: + * @arg FLASH_BANK_1: WRP on all sectors of bank1 + * + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_DisableWRP(uint32_t WRPSector, uint32_t Banks) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_WRP_SECTOR(WRPSector)); + assert_param(IS_FLASH_BANK(Banks)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)WRPSector; + } + + return status; +} +#endif /* STM32F40xxx || STM32F41xxx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx + STM32F413xx || STM32F423xx */ + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) ||\ + defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) ||\ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Enable the read/write protection (PCROP) of the desired sectors. + * @note This function can be used only for STM32F401xx devices. + * @param Sector specifies the sector(s) to be read/write protected or unprotected. + * This parameter can be one of the following values: + * @arg OB_PCROP: A value between OB_PCROP_Sector0 and OB_PCROP_Sector5 + * @arg OB_PCROP_Sector_All + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t Sector) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_PCROP(Sector)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)Sector; + } + + return status; +} + + +/** + * @brief Disable the read/write protection (PCROP) of the desired sectors. + * @note This function can be used only for STM32F401xx devices. + * @param Sector specifies the sector(s) to be read/write protected or unprotected. + * This parameter can be one of the following values: + * @arg OB_PCROP: A value between OB_PCROP_Sector0 and OB_PCROP_Sector5 + * @arg OB_PCROP_Sector_All + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t Sector) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_PCROP(Sector)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~Sector); + } + + return status; + +} +#endif /* STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx + STM32F413xx || STM32F423xx */ + +/** + * @brief Set the read protection level. + * @param Level specifies the read protection level. + * This parameter can be one of the following values: + * @arg OB_RDP_LEVEL_0: No protection + * @arg OB_RDP_LEVEL_1: Read protection of the memory + * @arg OB_RDP_LEVEL_2: Full chip protection + * + * @note WARNING: When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0 + * + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_RDP_LevelConfig(uint8_t Level) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_RDP_LEVEL(Level)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + *(__IO uint8_t*)OPTCR_BYTE1_ADDRESS = Level; + } + + return status; +} + +/** + * @brief Program the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. + * @param Iwdg Selects the IWDG mode + * This parameter can be one of the following values: + * @arg OB_IWDG_SW: Software IWDG selected + * @arg OB_IWDG_HW: Hardware IWDG selected + * @param Stop Reset event when entering STOP mode. + * This parameter can be one of the following values: + * @arg OB_STOP_NO_RST: No reset generated when entering in STOP + * @arg OB_STOP_RST: Reset generated when entering in STOP + * @param Stdby Reset event when entering Standby mode. + * This parameter can be one of the following values: + * @arg OB_STDBY_NO_RST: No reset generated when entering in STANDBY + * @arg OB_STDBY_RST: Reset generated when entering in STANDBY + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_UserConfig(uint8_t Iwdg, uint8_t Stop, uint8_t Stdby) +{ + uint8_t optiontmp = 0xFF; + HAL_StatusTypeDef status = HAL_OK; + + /* Check the parameters */ + assert_param(IS_OB_IWDG_SOURCE(Iwdg)); + assert_param(IS_OB_STOP_SOURCE(Stop)); + assert_param(IS_OB_STDBY_SOURCE(Stdby)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); + + if(status == HAL_OK) + { + /* Mask OPTLOCK, OPTSTRT, BOR_LEV and BFB2 bits */ + optiontmp = (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE0_ADDRESS) & (uint8_t)0x1F); + + /* Update User Option Byte */ + *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS = Iwdg | (uint8_t)(Stdby | (uint8_t)(Stop | ((uint8_t)optiontmp))); + } + + return status; +} + +/** + * @brief Set the BOR Level. + * @param Level specifies the Option Bytes BOR Reset Level. + * This parameter can be one of the following values: + * @arg OB_BOR_LEVEL3: Supply voltage ranges from 2.7 to 3.6 V + * @arg OB_BOR_LEVEL2: Supply voltage ranges from 2.4 to 2.7 V + * @arg OB_BOR_LEVEL1: Supply voltage ranges from 2.1 to 2.4 V + * @arg OB_BOR_OFF: Supply voltage ranges from 1.62 to 2.1 V + * @retval HAL Status + */ +static HAL_StatusTypeDef FLASH_OB_BOR_LevelConfig(uint8_t Level) +{ + /* Check the parameters */ + assert_param(IS_OB_BOR_LEVEL(Level)); + + /* Set the BOR Level */ + *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS &= (~FLASH_OPTCR_BOR_LEV); + *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= Level; + + return HAL_OK; + +} + +/** + * @brief Return the FLASH User Option Byte value. + * @retval uint8_t FLASH User Option Bytes values: IWDG_SW(Bit0), RST_STOP(Bit1) + * and RST_STDBY(Bit2). + */ +static uint8_t FLASH_OB_GetUser(void) +{ + /* Return the User Option Byte */ + return ((uint8_t)(FLASH->OPTCR & 0xE0)); +} + +/** + * @brief Return the FLASH Write Protection Option Bytes value. + * @retval uint16_t FLASH Write Protection Option Bytes value + */ +static uint16_t FLASH_OB_GetWRP(void) +{ + /* Return the FLASH write protection Register value */ + return (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS)); +} + +/** + * @brief Returns the FLASH Read Protection level. + * @retval FLASH ReadOut Protection Status: + * This parameter can be one of the following values: + * @arg OB_RDP_LEVEL_0: No protection + * @arg OB_RDP_LEVEL_1: Read protection of the memory + * @arg OB_RDP_LEVEL_2: Full chip protection + */ +static uint8_t FLASH_OB_GetRDP(void) +{ + uint8_t readstatus = OB_RDP_LEVEL_0; + + if((*(__IO uint8_t*)(OPTCR_BYTE1_ADDRESS) == (uint8_t)OB_RDP_LEVEL_2)) + { + readstatus = OB_RDP_LEVEL_2; + } + else if((*(__IO uint8_t*)(OPTCR_BYTE1_ADDRESS) == (uint8_t)OB_RDP_LEVEL_0)) + { + readstatus = OB_RDP_LEVEL_0; + } + else + { + readstatus = OB_RDP_LEVEL_1; + } + + return readstatus; +} + +/** + * @brief Returns the FLASH BOR level. + * @retval uint8_t The FLASH BOR level: + * - OB_BOR_LEVEL3: Supply voltage ranges from 2.7 to 3.6 V + * - OB_BOR_LEVEL2: Supply voltage ranges from 2.4 to 2.7 V + * - OB_BOR_LEVEL1: Supply voltage ranges from 2.1 to 2.4 V + * - OB_BOR_OFF : Supply voltage ranges from 1.62 to 2.1 V + */ +static uint8_t FLASH_OB_GetBOR(void) +{ + /* Return the FLASH BOR level */ + return (uint8_t)(*(__IO uint8_t *)(OPTCR_BYTE0_ADDRESS) & (uint8_t)0x0C); +} + +/** + * @brief Flush the instruction and data caches + * @retval None + */ +void FLASH_FlushCaches(void) +{ + /* Flush instruction cache */ + if(READ_BIT(FLASH->ACR, FLASH_ACR_ICEN)!= RESET) + { + /* Disable instruction cache */ + __HAL_FLASH_INSTRUCTION_CACHE_DISABLE(); + /* Reset instruction cache */ + __HAL_FLASH_INSTRUCTION_CACHE_RESET(); + /* Enable instruction cache */ + __HAL_FLASH_INSTRUCTION_CACHE_ENABLE(); + } + + /* Flush data cache */ + if(READ_BIT(FLASH->ACR, FLASH_ACR_DCEN) != RESET) + { + /* Disable data cache */ + __HAL_FLASH_DATA_CACHE_DISABLE(); + /* Reset data cache */ + __HAL_FLASH_DATA_CACHE_RESET(); + /* Enable data cache */ + __HAL_FLASH_DATA_CACHE_ENABLE(); + } +} + +/** + * @} + */ + +#endif /* HAL_FLASH_MODULE_ENABLED */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c new file mode 100644 index 00000000..12db458b --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c @@ -0,0 +1,175 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_flash_ramfunc.c + * @author MCD Application Team + * @brief FLASH RAMFUNC module driver. + * This file provides a FLASH firmware functions which should be + * executed from internal SRAM + * + Stop/Start the flash interface while System Run + * + Enable/Disable the flash sleep while System Run + @verbatim + ============================================================================== + ##### APIs executed from Internal RAM ##### + ============================================================================== + [..] + *** ARM Compiler *** + -------------------- + [..] RAM functions are defined using the toolchain options. + Functions that are be executed in RAM should reside in a separate + source module. Using the 'Options for File' dialog you can simply change + the 'Code / Const' area of a module to a memory space in physical RAM. + Available memory areas are declared in the 'Target' tab of the + Options for Target' dialog. + + *** ICCARM Compiler *** + ----------------------- + [..] RAM functions are defined using a specific toolchain keyword "__ramfunc". + + *** GNU Compiler *** + -------------------- + [..] RAM functions are defined using a specific toolchain attribute + "__attribute__((section(".RamFunc")))". + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup FLASH_RAMFUNC FLASH RAMFUNC + * @brief FLASH functions executed from RAM + * @{ + */ +#ifdef HAL_FLASH_MODULE_ENABLED +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \ + defined(STM32F412Rx) || defined(STM32F412Cx) + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ +/** @defgroup FLASH_RAMFUNC_Exported_Functions FLASH RAMFUNC Exported Functions + * @{ + */ + +/** @defgroup FLASH_RAMFUNC_Exported_Functions_Group1 Peripheral features functions executed from internal RAM + * @brief Peripheral Extended features functions + * +@verbatim + + =============================================================================== + ##### ramfunc functions ##### + =============================================================================== + [..] + This subsection provides a set of functions that should be executed from RAM + transfers. + +@endverbatim + * @{ + */ + +/** + * @brief Stop the flash interface while System Run + * @note This mode is only available for STM32F41xxx/STM32F446xx devices. + * @note This mode couldn't be set while executing with the flash itself. + * It should be done with specific routine executed from RAM. + * @retval HAL status + */ +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StopFlashInterfaceClk(void) +{ + /* Enable Power ctrl clock */ + __HAL_RCC_PWR_CLK_ENABLE(); + /* Stop the flash interface while System Run */ + SET_BIT(PWR->CR, PWR_CR_FISSR); + + return HAL_OK; +} + +/** + * @brief Start the flash interface while System Run + * @note This mode is only available for STM32F411xx/STM32F446xx devices. + * @note This mode couldn't be set while executing with the flash itself. + * It should be done with specific routine executed from RAM. + * @retval HAL status + */ +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StartFlashInterfaceClk(void) +{ + /* Enable Power ctrl clock */ + __HAL_RCC_PWR_CLK_ENABLE(); + /* Start the flash interface while System Run */ + CLEAR_BIT(PWR->CR, PWR_CR_FISSR); + + return HAL_OK; +} + +/** + * @brief Enable the flash sleep while System Run + * @note This mode is only available for STM32F41xxx/STM32F446xx devices. + * @note This mode could n't be set while executing with the flash itself. + * It should be done with specific routine executed from RAM. + * @retval HAL status + */ +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_EnableFlashSleepMode(void) +{ + /* Enable Power ctrl clock */ + __HAL_RCC_PWR_CLK_ENABLE(); + /* Enable the flash sleep while System Run */ + SET_BIT(PWR->CR, PWR_CR_FMSSR); + + return HAL_OK; +} + +/** + * @brief Disable the flash sleep while System Run + * @note This mode is only available for STM32F41xxx/STM32F446xx devices. + * @note This mode couldn't be set while executing with the flash itself. + * It should be done with specific routine executed from RAM. + * @retval HAL status + */ +__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_DisableFlashSleepMode(void) +{ + /* Enable Power ctrl clock */ + __HAL_RCC_PWR_CLK_ENABLE(); + /* Disable the flash sleep while System Run */ + CLEAR_BIT(PWR->CR, PWR_CR_FMSSR); + + return HAL_OK; +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ +#endif /* HAL_FLASH_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c new file mode 100644 index 00000000..f96d2bb2 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c @@ -0,0 +1,532 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_gpio.c + * @author MCD Application Team + * @brief GPIO HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the General Purpose Input/Output (GPIO) peripheral: + * + Initialization and de-initialization functions + * + IO operation functions + * + @verbatim + ============================================================================== + ##### GPIO Peripheral features ##### + ============================================================================== + [..] + Subject to the specific hardware characteristics of each I/O port listed in the datasheet, each + port bit of the General Purpose IO (GPIO) Ports, can be individually configured by software + in several modes: + (+) Input mode + (+) Analog mode + (+) Output mode + (+) Alternate function mode + (+) External interrupt/event lines + + [..] + During and just after reset, the alternate functions and external interrupt + lines are not active and the I/O ports are configured in input floating mode. + + [..] + All GPIO pins have weak internal pull-up and pull-down resistors, which can be + activated or not. + + [..] + In Output or Alternate mode, each IO can be configured on open-drain or push-pull + type and the IO speed can be selected depending on the VDD value. + + [..] + All ports have external interrupt/event capability. To use external interrupt + lines, the port must be configured in input mode. All available GPIO pins are + connected to the 16 external interrupt/event lines from EXTI0 to EXTI15. + + [..] + The external interrupt/event controller consists of up to 23 edge detectors + (16 lines are connected to GPIO) for generating event/interrupt requests (each + input line can be independently configured to select the type (interrupt or event) + and the corresponding trigger event (rising or falling or both). Each line can + also be masked independently. + + ##### How to use this driver ##### + ============================================================================== + [..] + (#) Enable the GPIO AHB clock using the following function: __HAL_RCC_GPIOx_CLK_ENABLE(). + + (#) Configure the GPIO pin(s) using HAL_GPIO_Init(). + (++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure + (++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef + structure. + (++) In case of Output or alternate function mode selection: the speed is + configured through "Speed" member from GPIO_InitTypeDef structure. + (++) In alternate mode is selection, the alternate function connected to the IO + is configured through "Alternate" member from GPIO_InitTypeDef structure. + (++) Analog mode is required when a pin is to be used as ADC channel + or DAC output. + (++) In case of external interrupt/event selection the "Mode" member from + GPIO_InitTypeDef structure select the type (interrupt or event) and + the corresponding trigger event (rising or falling or both). + + (#) In case of external interrupt/event mode selection, configure NVIC IRQ priority + mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using + HAL_NVIC_EnableIRQ(). + + (#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin(). + + (#) To set/reset the level of a pin configured in output mode use + HAL_GPIO_WritePin()/HAL_GPIO_TogglePin(). + + (#) To lock pin configuration until next reset use HAL_GPIO_LockPin(). + + + (#) During and just after reset, the alternate functions are not + active and the GPIO pins are configured in input floating mode (except JTAG + pins). + + (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose + (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has + priority over the GPIO function. + + (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as + general purpose PH0 and PH1, respectively, when the HSE oscillator is off. + The HSE has priority over the GPIO function. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup GPIO GPIO + * @brief GPIO HAL module driver + * @{ + */ + +#ifdef HAL_GPIO_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup GPIO_Private_Constants GPIO Private Constants + * @{ + */ + +#define GPIO_NUMBER 16U +/** + * @} + */ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ +/** @defgroup GPIO_Exported_Functions GPIO Exported Functions + * @{ + */ + +/** @defgroup GPIO_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] + This section provides functions allowing to initialize and de-initialize the GPIOs + to be ready for use. + +@endverbatim + * @{ + */ + + +/** + * @brief Initializes the GPIOx peripheral according to the specified parameters in the GPIO_Init. + * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or + * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427X devices. + * @param GPIO_Init pointer to a GPIO_InitTypeDef structure that contains + * the configuration information for the specified GPIO peripheral. + * @retval None + */ +void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init) +{ + uint32_t position; + uint32_t ioposition = 0x00U; + uint32_t iocurrent = 0x00U; + uint32_t temp = 0x00U; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Init->Pin)); + assert_param(IS_GPIO_MODE(GPIO_Init->Mode)); + assert_param(IS_GPIO_PULL(GPIO_Init->Pull)); + + /* Configure the port pins */ + for(position = 0U; position < GPIO_NUMBER; position++) + { + /* Get the IO position */ + ioposition = 0x01U << position; + /* Get the current IO position */ + iocurrent = (uint32_t)(GPIO_Init->Pin) & ioposition; + + if(iocurrent == ioposition) + { + /*--------------------- GPIO Mode Configuration ------------------------*/ + /* In case of Output or Alternate function mode selection */ + if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) || \ + (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) + { + /* Check the Speed parameter */ + assert_param(IS_GPIO_SPEED(GPIO_Init->Speed)); + /* Configure the IO Speed */ + temp = GPIOx->OSPEEDR; + temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U)); + temp |= (GPIO_Init->Speed << (position * 2U)); + GPIOx->OSPEEDR = temp; + + /* Configure the IO Output Type */ + temp = GPIOx->OTYPER; + temp &= ~(GPIO_OTYPER_OT_0 << position) ; + temp |= (((GPIO_Init->Mode & GPIO_OUTPUT_TYPE) >> 4U) << position); + GPIOx->OTYPER = temp; + } + + if((GPIO_Init->Mode & GPIO_MODE) != MODE_ANALOG) + { + /* Activate the Pull-up or Pull down resistor for the current IO */ + temp = GPIOx->PUPDR; + temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U)); + temp |= ((GPIO_Init->Pull) << (position * 2U)); + GPIOx->PUPDR = temp; + } + + /* In case of Alternate function mode selection */ + if((GPIO_Init->Mode & GPIO_MODE) == MODE_AF) + { + /* Check the Alternate function parameter */ + assert_param(IS_GPIO_AF(GPIO_Init->Alternate)); + /* Configure Alternate function mapped with the current IO */ + temp = GPIOx->AFR[position >> 3U]; + temp &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ; + temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & 0x07U) * 4U)); + GPIOx->AFR[position >> 3U] = temp; + } + + /* Configure IO Direction mode (Input, Output, Alternate or Analog) */ + temp = GPIOx->MODER; + temp &= ~(GPIO_MODER_MODER0 << (position * 2U)); + temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U)); + GPIOx->MODER = temp; + + /*--------------------- EXTI Mode Configuration ------------------------*/ + /* Configure the External Interrupt or event for the current IO */ + if((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE) + { + /* Enable SYSCFG Clock */ + __HAL_RCC_SYSCFG_CLK_ENABLE(); + + temp = SYSCFG->EXTICR[position >> 2U]; + temp &= ~(0x0FU << (4U * (position & 0x03U))); + temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); + SYSCFG->EXTICR[position >> 2U] = temp; + + /* Clear EXTI line configuration */ + temp = EXTI->IMR; + temp &= ~((uint32_t)iocurrent); + if((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT) + { + temp |= iocurrent; + } + EXTI->IMR = temp; + + temp = EXTI->EMR; + temp &= ~((uint32_t)iocurrent); + if((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT) + { + temp |= iocurrent; + } + EXTI->EMR = temp; + + /* Clear Rising Falling edge configuration */ + temp = EXTI->RTSR; + temp &= ~((uint32_t)iocurrent); + if((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE) + { + temp |= iocurrent; + } + EXTI->RTSR = temp; + + temp = EXTI->FTSR; + temp &= ~((uint32_t)iocurrent); + if((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE) + { + temp |= iocurrent; + } + EXTI->FTSR = temp; + } + } + } +} + +/** + * @brief De-initializes the GPIOx peripheral registers to their default reset values. + * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or + * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427X devices. + * @param GPIO_Pin specifies the port bit to be written. + * This parameter can be one of GPIO_PIN_x where x can be (0..15). + * @retval None + */ +void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin) +{ + uint32_t position; + uint32_t ioposition = 0x00U; + uint32_t iocurrent = 0x00U; + uint32_t tmp = 0x00U; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); + + /* Configure the port pins */ + for(position = 0U; position < GPIO_NUMBER; position++) + { + /* Get the IO position */ + ioposition = 0x01U << position; + /* Get the current IO position */ + iocurrent = (GPIO_Pin) & ioposition; + + if(iocurrent == ioposition) + { + /*------------------------- EXTI Mode Configuration --------------------*/ + tmp = SYSCFG->EXTICR[position >> 2U]; + tmp &= (0x0FU << (4U * (position & 0x03U))); + if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) + { + /* Clear EXTI line configuration */ + EXTI->IMR &= ~((uint32_t)iocurrent); + EXTI->EMR &= ~((uint32_t)iocurrent); + + /* Clear Rising Falling edge configuration */ + EXTI->RTSR &= ~((uint32_t)iocurrent); + EXTI->FTSR &= ~((uint32_t)iocurrent); + + /* Configure the External Interrupt or event for the current IO */ + tmp = 0x0FU << (4U * (position & 0x03U)); + SYSCFG->EXTICR[position >> 2U] &= ~tmp; + } + + /*------------------------- GPIO Mode Configuration --------------------*/ + /* Configure IO Direction in Input Floating Mode */ + GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2U)); + + /* Configure the default Alternate Function in current IO */ + GPIOx->AFR[position >> 3U] &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ; + + /* Deactivate the Pull-up and Pull-down resistor for the current IO */ + GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U)); + + /* Configure the default value IO Output Type */ + GPIOx->OTYPER &= ~(GPIO_OTYPER_OT_0 << position) ; + + /* Configure the default value for IO Speed */ + GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U)); + } + } +} + +/** + * @} + */ + +/** @defgroup GPIO_Exported_Functions_Group2 IO operation functions + * @brief GPIO Read and Write + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + +@endverbatim + * @{ + */ + +/** + * @brief Reads the specified input port pin. + * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or + * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427X devices. + * @param GPIO_Pin specifies the port bit to read. + * This parameter can be GPIO_PIN_x where x can be (0..15). + * @retval The input port pin value. + */ +GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + GPIO_PinState bitstatus; + + /* Check the parameters */ + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + if((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET) + { + bitstatus = GPIO_PIN_SET; + } + else + { + bitstatus = GPIO_PIN_RESET; + } + return bitstatus; +} + +/** + * @brief Sets or clears the selected data port bit. + * + * @note This function uses GPIOx_BSRR register to allow atomic read/modify + * accesses. In this way, there is no risk of an IRQ occurring between + * the read and the modify access. + * + * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or + * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427X devices. + * @param GPIO_Pin specifies the port bit to be written. + * This parameter can be one of GPIO_PIN_x where x can be (0..15). + * @param PinState specifies the value to be written to the selected bit. + * This parameter can be one of the GPIO_PinState enum values: + * @arg GPIO_PIN_RESET: to clear the port pin + * @arg GPIO_PIN_SET: to set the port pin + * @retval None + */ +void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState) +{ + /* Check the parameters */ + assert_param(IS_GPIO_PIN(GPIO_Pin)); + assert_param(IS_GPIO_PIN_ACTION(PinState)); + + if(PinState != GPIO_PIN_RESET) + { + GPIOx->BSRR = GPIO_Pin; + } + else + { + GPIOx->BSRR = (uint32_t)GPIO_Pin << 16U; + } +} + +/** + * @brief Toggles the specified GPIO pins. + * @param GPIOx Where x can be (A..K) to select the GPIO peripheral for STM32F429X device or + * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427X devices. + * @param GPIO_Pin Specifies the pins to be toggled. + * @retval None + */ +void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + uint32_t odr; + + /* Check the parameters */ + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + /* get current Ouput Data Register value */ + odr = GPIOx->ODR; + + /* Set selected pins that were at low level, and reset ones that were high */ + GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin); +} + +/** + * @brief Locks GPIO Pins configuration registers. + * @note The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR, + * GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH. + * @note The configuration of the locked GPIO pins can no longer be modified + * until the next reset. + * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F4 family + * @param GPIO_Pin specifies the port bit to be locked. + * This parameter can be any combination of GPIO_PIN_x where x can be (0..15). + * @retval None + */ +HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + __IO uint32_t tmp = GPIO_LCKR_LCKK; + + /* Check the parameters */ + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + /* Apply lock key write sequence */ + tmp |= GPIO_Pin; + /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */ + GPIOx->LCKR = tmp; + /* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */ + GPIOx->LCKR = GPIO_Pin; + /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */ + GPIOx->LCKR = tmp; + /* Read LCKR register. This read is mandatory to complete key lock sequence */ + tmp = GPIOx->LCKR; + + /* Read again in order to confirm lock is active */ + if((GPIOx->LCKR & GPIO_LCKR_LCKK) != RESET) + { + return HAL_OK; + } + else + { + return HAL_ERROR; + } +} + +/** + * @brief This function handles EXTI interrupt request. + * @param GPIO_Pin Specifies the pins connected EXTI line + * @retval None + */ +void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin) +{ + /* EXTI line interrupt detected */ + if(__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != RESET) + { + __HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin); + HAL_GPIO_EXTI_Callback(GPIO_Pin); + } +} + +/** + * @brief EXTI line detection callbacks. + * @param GPIO_Pin Specifies the pins connected EXTI line + * @retval None + */ +__weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(GPIO_Pin); + /* NOTE: This function Should not be modified, when the callback is needed, + the HAL_GPIO_EXTI_Callback could be implemented in the user file + */ +} + +/** + * @} + */ + + +/** + * @} + */ + +#endif /* HAL_GPIO_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c new file mode 100644 index 00000000..cdf4ac71 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c @@ -0,0 +1,7498 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_i2c.c + * @author MCD Application Team + * @brief I2C HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Inter Integrated Circuit (I2C) peripheral: + * + Initialization and de-initialization functions + * + IO operation functions + * + Peripheral State, Mode and Error functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The I2C HAL driver can be used as follows: + + (#) Declare a I2C_HandleTypeDef handle structure, for example: + I2C_HandleTypeDef hi2c; + + (#)Initialize the I2C low level resources by implementing the @ref HAL_I2C_MspInit() API: + (##) Enable the I2Cx interface clock + (##) I2C pins configuration + (+++) Enable the clock for the I2C GPIOs + (+++) Configure I2C pins as alternate function open-drain + (##) NVIC configuration if you need to use interrupt process + (+++) Configure the I2Cx interrupt priority + (+++) Enable the NVIC I2C IRQ Channel + (##) DMA Configuration if you need to use DMA process + (+++) Declare a DMA_HandleTypeDef handle structure for the transmit or receive stream + (+++) Enable the DMAx interface clock using + (+++) Configure the DMA handle parameters + (+++) Configure the DMA Tx or Rx stream + (+++) Associate the initialized DMA handle to the hi2c DMA Tx or Rx handle + (+++) Configure the priority and enable the NVIC for the transfer complete interrupt on + the DMA Tx or Rx stream + + (#) Configure the Communication Speed, Duty cycle, Addressing mode, Own Address1, + Dual Addressing mode, Own Address2, General call and Nostretch mode in the hi2c Init structure. + + (#) Initialize the I2C registers by calling the @ref HAL_I2C_Init(), configures also the low level Hardware + (GPIO, CLOCK, NVIC...etc) by calling the customized @ref HAL_I2C_MspInit() API. + + (#) To check if target device is ready for communication, use the function @ref HAL_I2C_IsDeviceReady() + + (#) For I2C IO and IO MEM operations, three operation modes are available within this driver : + + *** Polling mode IO operation *** + ================================= + [..] + (+) Transmit in master mode an amount of data in blocking mode using @ref HAL_I2C_Master_Transmit() + (+) Receive in master mode an amount of data in blocking mode using @ref HAL_I2C_Master_Receive() + (+) Transmit in slave mode an amount of data in blocking mode using @ref HAL_I2C_Slave_Transmit() + (+) Receive in slave mode an amount of data in blocking mode using @ref HAL_I2C_Slave_Receive() + + *** Polling mode IO MEM operation *** + ===================================== + [..] + (+) Write an amount of data in blocking mode to a specific memory address using @ref HAL_I2C_Mem_Write() + (+) Read an amount of data in blocking mode from a specific memory address using @ref HAL_I2C_Mem_Read() + + + *** Interrupt mode IO operation *** + =================================== + [..] + (+) Transmit in master mode an amount of data in non-blocking mode using @ref HAL_I2C_Master_Transmit_IT() + (+) At transmission end of transfer, @ref HAL_I2C_MasterTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MasterTxCpltCallback() + (+) Receive in master mode an amount of data in non-blocking mode using @ref HAL_I2C_Master_Receive_IT() + (+) At reception end of transfer, @ref HAL_I2C_MasterRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MasterRxCpltCallback() + (+) Transmit in slave mode an amount of data in non-blocking mode using @ref HAL_I2C_Slave_Transmit_IT() + (+) At transmission end of transfer, @ref HAL_I2C_SlaveTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_SlaveTxCpltCallback() + (+) Receive in slave mode an amount of data in non-blocking mode using @ref HAL_I2C_Slave_Receive_IT() + (+) At reception end of transfer, @ref HAL_I2C_SlaveRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_SlaveRxCpltCallback() + (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() + (+) Abort a master I2C process communication with Interrupt using @ref HAL_I2C_Master_Abort_IT() + (+) End of abort process, @ref HAL_I2C_AbortCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_AbortCpltCallback() + + *** Interrupt mode or DMA mode IO sequential operation *** + ========================================================== + [..] + (@) These interfaces allow to manage a sequential transfer with a repeated start condition + when a direction change during transfer + [..] + (+) A specific option field manage the different steps of a sequential transfer + (+) Option field values are defined through @ref I2C_XferOptions_definition and are listed below: + (++) I2C_FIRST_AND_LAST_FRAME: No sequential usage, functional is same as associated interfaces in no sequential mode + (++) I2C_FIRST_FRAME: Sequential usage, this option allow to manage a sequence with start condition, address + and data to transfer without a final stop condition + (++) I2C_FIRST_AND_NEXT_FRAME: Sequential usage (Master only), this option allow to manage a sequence with start condition, address + and data to transfer without a final stop condition, an then permit a call the same master sequential interface + several times (like @ref HAL_I2C_Master_Seq_Transmit_IT() then @ref HAL_I2C_Master_Seq_Transmit_IT() + or @ref HAL_I2C_Master_Seq_Transmit_DMA() then @ref HAL_I2C_Master_Seq_Transmit_DMA()) + (++) I2C_NEXT_FRAME: Sequential usage, this option allow to manage a sequence with a restart condition, address + and with new data to transfer if the direction change or manage only the new data to transfer + if no direction change and without a final stop condition in both cases + (++) I2C_LAST_FRAME: Sequential usage, this option allow to manage a sequance with a restart condition, address + and with new data to transfer if the direction change or manage only the new data to transfer + if no direction change and with a final stop condition in both cases + (++) I2C_LAST_FRAME_NO_STOP: Sequential usage (Master only), this option allow to manage a restart condition after several call of the same master sequential + interface several times (link with option I2C_FIRST_AND_NEXT_FRAME). + Usage can, transfer several bytes one by one using HAL_I2C_Master_Seq_Transmit_IT(option I2C_FIRST_AND_NEXT_FRAME then I2C_NEXT_FRAME) + or HAL_I2C_Master_Seq_Receive_IT(option I2C_FIRST_AND_NEXT_FRAME then I2C_NEXT_FRAME) + or HAL_I2C_Master_Seq_Transmit_DMA(option I2C_FIRST_AND_NEXT_FRAME then I2C_NEXT_FRAME) + or HAL_I2C_Master_Seq_Receive_DMA(option I2C_FIRST_AND_NEXT_FRAME then I2C_NEXT_FRAME). + Then usage of this option I2C_LAST_FRAME_NO_STOP at the last Transmit or Receive sequence permit to call the opposite interface Receive or Transmit + without stopping the communication and so generate a restart condition. + (++) I2C_OTHER_FRAME: Sequential usage (Master only), this option allow to manage a restart condition after each call of the same master sequential + interface. + Usage can, transfer several bytes one by one with a restart with slave address between each bytes using HAL_I2C_Master_Seq_Transmit_IT(option I2C_FIRST_FRAME then I2C_OTHER_FRAME) + or HAL_I2C_Master_Seq_Receive_IT(option I2C_FIRST_FRAME then I2C_OTHER_FRAME) + or HAL_I2C_Master_Seq_Transmit_DMA(option I2C_FIRST_FRAME then I2C_OTHER_FRAME) + or HAL_I2C_Master_Seq_Receive_DMA(option I2C_FIRST_FRAME then I2C_OTHER_FRAME). + Then usage of this option I2C_OTHER_AND_LAST_FRAME at the last frame to help automatic generation of STOP condition. + + (+) Different sequential I2C interfaces are listed below: + (++) Sequential transmit in master I2C mode an amount of data in non-blocking mode using @ref HAL_I2C_Master_Seq_Transmit_IT() + or using @ref HAL_I2C_Master_Seq_Transmit_DMA() + (+++) At transmission end of current frame transfer, @ref HAL_I2C_MasterTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MasterTxCpltCallback() + (++) Sequential receive in master I2C mode an amount of data in non-blocking mode using @ref HAL_I2C_Master_Seq_Receive_IT() + or using @ref HAL_I2C_Master_Seq_Receive_DMA() + (+++) At reception end of current frame transfer, @ref HAL_I2C_MasterRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MasterRxCpltCallback() + (++) Abort a master IT or DMA I2C process communication with Interrupt using @ref HAL_I2C_Master_Abort_IT() + (+++) End of abort process, @ref HAL_I2C_AbortCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_AbortCpltCallback() + (++) Enable/disable the Address listen mode in slave I2C mode using @ref HAL_I2C_EnableListen_IT() @ref HAL_I2C_DisableListen_IT() + (+++) When address slave I2C match, @ref HAL_I2C_AddrCallback() is executed and user can + add his own code to check the Address Match Code and the transmission direction request by master (Write/Read). + (+++) At Listen mode end @ref HAL_I2C_ListenCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_ListenCpltCallback() + (++) Sequential transmit in slave I2C mode an amount of data in non-blocking mode using @ref HAL_I2C_Slave_Seq_Transmit_IT() + or using @ref HAL_I2C_Slave_Seq_Transmit_DMA() + (+++) At transmission end of current frame transfer, @ref HAL_I2C_SlaveTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_SlaveTxCpltCallback() + (++) Sequential receive in slave I2C mode an amount of data in non-blocking mode using @ref HAL_I2C_Slave_Seq_Receive_IT() + or using @ref HAL_I2C_Slave_Seq_Receive_DMA() + (+++) At reception end of current frame transfer, @ref HAL_I2C_SlaveRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_SlaveRxCpltCallback() + (++) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() + + *** Interrupt mode IO MEM operation *** + ======================================= + [..] + (+) Write an amount of data in non-blocking mode with Interrupt to a specific memory address using + @ref HAL_I2C_Mem_Write_IT() + (+) At Memory end of write transfer, @ref HAL_I2C_MemTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MemTxCpltCallback() + (+) Read an amount of data in non-blocking mode with Interrupt from a specific memory address using + @ref HAL_I2C_Mem_Read_IT() + (+) At Memory end of read transfer, @ref HAL_I2C_MemRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MemRxCpltCallback() + (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() + + *** DMA mode IO operation *** + ============================== + [..] + (+) Transmit in master mode an amount of data in non-blocking mode (DMA) using + @ref HAL_I2C_Master_Transmit_DMA() + (+) At transmission end of transfer, @ref HAL_I2C_MasterTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MasterTxCpltCallback() + (+) Receive in master mode an amount of data in non-blocking mode (DMA) using + @ref HAL_I2C_Master_Receive_DMA() + (+) At reception end of transfer, @ref HAL_I2C_MasterRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MasterRxCpltCallback() + (+) Transmit in slave mode an amount of data in non-blocking mode (DMA) using + @ref HAL_I2C_Slave_Transmit_DMA() + (+) At transmission end of transfer, @ref HAL_I2C_SlaveTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_SlaveTxCpltCallback() + (+) Receive in slave mode an amount of data in non-blocking mode (DMA) using + @ref HAL_I2C_Slave_Receive_DMA() + (+) At reception end of transfer, @ref HAL_I2C_SlaveRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_SlaveRxCpltCallback() + (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() + (+) Abort a master I2C process communication with Interrupt using @ref HAL_I2C_Master_Abort_IT() + (+) End of abort process, @ref HAL_I2C_AbortCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_AbortCpltCallback() + + *** DMA mode IO MEM operation *** + ================================= + [..] + (+) Write an amount of data in non-blocking mode with DMA to a specific memory address using + @ref HAL_I2C_Mem_Write_DMA() + (+) At Memory end of write transfer, @ref HAL_I2C_MemTxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MemTxCpltCallback() + (+) Read an amount of data in non-blocking mode with DMA from a specific memory address using + @ref HAL_I2C_Mem_Read_DMA() + (+) At Memory end of read transfer, @ref HAL_I2C_MemRxCpltCallback() is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_MemRxCpltCallback() + (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can + add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() + + + *** I2C HAL driver macros list *** + ================================== + [..] + Below the list of most used macros in I2C HAL driver. + + (+) @ref __HAL_I2C_ENABLE: Enable the I2C peripheral + (+) @ref __HAL_I2C_DISABLE: Disable the I2C peripheral + (+) @ref __HAL_I2C_GET_FLAG: Checks whether the specified I2C flag is set or not + (+) @ref __HAL_I2C_CLEAR_FLAG: Clear the specified I2C pending flag + (+) @ref __HAL_I2C_ENABLE_IT: Enable the specified I2C interrupt + (+) @ref __HAL_I2C_DISABLE_IT: Disable the specified I2C interrupt + + *** Callback registration *** + ============================================= + [..] + The compilation flag USE_HAL_I2C_REGISTER_CALLBACKS when set to 1 + allows the user to configure dynamically the driver callbacks. + Use Functions @ref HAL_I2C_RegisterCallback() or @ref HAL_I2C_RegisterAddrCallback() + to register an interrupt callback. + [..] + Function @ref HAL_I2C_RegisterCallback() allows to register following callbacks: + (+) MasterTxCpltCallback : callback for Master transmission end of transfer. + (+) MasterRxCpltCallback : callback for Master reception end of transfer. + (+) SlaveTxCpltCallback : callback for Slave transmission end of transfer. + (+) SlaveRxCpltCallback : callback for Slave reception end of transfer. + (+) ListenCpltCallback : callback for end of listen mode. + (+) MemTxCpltCallback : callback for Memory transmission end of transfer. + (+) MemRxCpltCallback : callback for Memory reception end of transfer. + (+) ErrorCallback : callback for error detection. + (+) AbortCpltCallback : callback for abort completion process. + (+) MspInitCallback : callback for Msp Init. + (+) MspDeInitCallback : callback for Msp DeInit. + This function takes as parameters the HAL peripheral handle, the Callback ID + and a pointer to the user callback function. + [..] + For specific callback AddrCallback use dedicated register callbacks : @ref HAL_I2C_RegisterAddrCallback(). + [..] + Use function @ref HAL_I2C_UnRegisterCallback to reset a callback to the default + weak function. + @ref HAL_I2C_UnRegisterCallback takes as parameters the HAL peripheral handle, + and the Callback ID. + This function allows to reset following callbacks: + (+) MasterTxCpltCallback : callback for Master transmission end of transfer. + (+) MasterRxCpltCallback : callback for Master reception end of transfer. + (+) SlaveTxCpltCallback : callback for Slave transmission end of transfer. + (+) SlaveRxCpltCallback : callback for Slave reception end of transfer. + (+) ListenCpltCallback : callback for end of listen mode. + (+) MemTxCpltCallback : callback for Memory transmission end of transfer. + (+) MemRxCpltCallback : callback for Memory reception end of transfer. + (+) ErrorCallback : callback for error detection. + (+) AbortCpltCallback : callback for abort completion process. + (+) MspInitCallback : callback for Msp Init. + (+) MspDeInitCallback : callback for Msp DeInit. + [..] + For callback AddrCallback use dedicated register callbacks : @ref HAL_I2C_UnRegisterAddrCallback(). + [..] + By default, after the @ref HAL_I2C_Init() and when the state is @ref HAL_I2C_STATE_RESET + all callbacks are set to the corresponding weak functions: + examples @ref HAL_I2C_MasterTxCpltCallback(), @ref HAL_I2C_MasterRxCpltCallback(). + Exception done for MspInit and MspDeInit functions that are + reset to the legacy weak functions in the @ref HAL_I2C_Init()/ @ref HAL_I2C_DeInit() only when + these callbacks are null (not registered beforehand). + If MspInit or MspDeInit are not null, the @ref HAL_I2C_Init()/ @ref HAL_I2C_DeInit() + keep and use the user MspInit/MspDeInit callbacks (registered beforehand) whatever the state. + [..] + Callbacks can be registered/unregistered in @ref HAL_I2C_STATE_READY state only. + Exception done MspInit/MspDeInit functions that can be registered/unregistered + in @ref HAL_I2C_STATE_READY or @ref HAL_I2C_STATE_RESET state, + thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit. + Then, the user first registers the MspInit/MspDeInit user callbacks + using @ref HAL_I2C_RegisterCallback() before calling @ref HAL_I2C_DeInit() + or @ref HAL_I2C_Init() function. + [..] + When the compilation flag USE_HAL_I2C_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registration feature is not available and all callbacks + are set to the corresponding weak functions. + + + + [..] + (@) You can refer to the I2C HAL driver header file for more useful macros + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup I2C I2C + * @brief I2C HAL module driver + * @{ + */ + +#ifdef HAL_I2C_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup I2C_Private_Define + * @{ + */ +#define I2C_TIMEOUT_FLAG 35U /*!< Timeout 35 ms */ +#define I2C_TIMEOUT_BUSY_FLAG 25U /*!< Timeout 25 ms */ +#define I2C_TIMEOUT_STOP_FLAG 5U /*!< Timeout 5 ms */ +#define I2C_NO_OPTION_FRAME 0xFFFF0000U /*!< XferOptions default value */ + +/* Private define for @ref PreviousState usage */ +#define I2C_STATE_MSK ((uint32_t)((uint32_t)((uint32_t)HAL_I2C_STATE_BUSY_TX | (uint32_t)HAL_I2C_STATE_BUSY_RX) & (uint32_t)(~((uint32_t)HAL_I2C_STATE_READY)))) /*!< Mask State define, keep only RX and TX bits */ +#define I2C_STATE_NONE ((uint32_t)(HAL_I2C_MODE_NONE)) /*!< Default Value */ +#define I2C_STATE_MASTER_BUSY_TX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_TX & I2C_STATE_MSK) | (uint32_t)HAL_I2C_MODE_MASTER)) /*!< Master Busy TX, combinaison of State LSB and Mode enum */ +#define I2C_STATE_MASTER_BUSY_RX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_RX & I2C_STATE_MSK) | (uint32_t)HAL_I2C_MODE_MASTER)) /*!< Master Busy RX, combinaison of State LSB and Mode enum */ +#define I2C_STATE_SLAVE_BUSY_TX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_TX & I2C_STATE_MSK) | (uint32_t)HAL_I2C_MODE_SLAVE)) /*!< Slave Busy TX, combinaison of State LSB and Mode enum */ +#define I2C_STATE_SLAVE_BUSY_RX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_RX & I2C_STATE_MSK) | (uint32_t)HAL_I2C_MODE_SLAVE)) /*!< Slave Busy RX, combinaison of State LSB and Mode enum */ + +/** + * @} + */ + +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ + +/** @defgroup I2C_Private_Functions I2C Private Functions + * @{ + */ +/* Private functions to handle DMA transfer */ +static void I2C_DMAXferCplt(DMA_HandleTypeDef *hdma); +static void I2C_DMAError(DMA_HandleTypeDef *hdma); +static void I2C_DMAAbort(DMA_HandleTypeDef *hdma); + +static void I2C_ITError(I2C_HandleTypeDef *hi2c); + +static HAL_StatusTypeDef I2C_MasterRequestWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_MasterRequestRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_RequestMemoryWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_RequestMemoryRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart); + +/* Private functions to handle flags during polling transfer */ +static HAL_StatusTypeDef I2C_WaitOnFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, FlagStatus Status, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_WaitOnMasterAddressFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_WaitOnTXEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_WaitOnBTFFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_WaitOnSTOPFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef I2C_WaitOnSTOPRequestThroughIT(I2C_HandleTypeDef *hi2c); +static HAL_StatusTypeDef I2C_IsAcknowledgeFailed(I2C_HandleTypeDef *hi2c); + +/* Private functions for I2C transfer IRQ handler */ +static void I2C_MasterTransmit_TXE(I2C_HandleTypeDef *hi2c); +static void I2C_MasterTransmit_BTF(I2C_HandleTypeDef *hi2c); +static void I2C_MasterReceive_RXNE(I2C_HandleTypeDef *hi2c); +static void I2C_MasterReceive_BTF(I2C_HandleTypeDef *hi2c); +static void I2C_Master_SB(I2C_HandleTypeDef *hi2c); +static void I2C_Master_ADD10(I2C_HandleTypeDef *hi2c); +static void I2C_Master_ADDR(I2C_HandleTypeDef *hi2c); + +static void I2C_SlaveTransmit_TXE(I2C_HandleTypeDef *hi2c); +static void I2C_SlaveTransmit_BTF(I2C_HandleTypeDef *hi2c); +static void I2C_SlaveReceive_RXNE(I2C_HandleTypeDef *hi2c); +static void I2C_SlaveReceive_BTF(I2C_HandleTypeDef *hi2c); +static void I2C_Slave_ADDR(I2C_HandleTypeDef *hi2c, uint32_t IT2Flags); +static void I2C_Slave_STOPF(I2C_HandleTypeDef *hi2c); +static void I2C_Slave_AF(I2C_HandleTypeDef *hi2c); + +static void I2C_MemoryTransmit_TXE_BTF(I2C_HandleTypeDef *hi2c); + +/* Private function to Convert Specific options */ +static void I2C_ConvertOtherXferOptions(I2C_HandleTypeDef *hi2c); +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup I2C_Exported_Functions I2C Exported Functions + * @{ + */ + +/** @defgroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] This subsection provides a set of functions allowing to initialize and + deinitialize the I2Cx peripheral: + + (+) User must Implement HAL_I2C_MspInit() function in which he configures + all related peripherals resources (CLOCK, GPIO, DMA, IT and NVIC). + + (+) Call the function HAL_I2C_Init() to configure the selected device with + the selected configuration: + (++) Communication Speed + (++) Duty cycle + (++) Addressing mode + (++) Own Address 1 + (++) Dual Addressing mode + (++) Own Address 2 + (++) General call mode + (++) Nostretch mode + + (+) Call the function HAL_I2C_DeInit() to restore the default configuration + of the selected I2Cx peripheral. + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the I2C according to the specified parameters + * in the I2C_InitTypeDef and initialize the associated handle. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c) +{ + uint32_t freqrange; + uint32_t pclk1; + + /* Check the I2C handle allocation */ + if (hi2c == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); + assert_param(IS_I2C_CLOCK_SPEED(hi2c->Init.ClockSpeed)); + assert_param(IS_I2C_DUTY_CYCLE(hi2c->Init.DutyCycle)); + assert_param(IS_I2C_OWN_ADDRESS1(hi2c->Init.OwnAddress1)); + assert_param(IS_I2C_ADDRESSING_MODE(hi2c->Init.AddressingMode)); + assert_param(IS_I2C_DUAL_ADDRESS(hi2c->Init.DualAddressMode)); + assert_param(IS_I2C_OWN_ADDRESS2(hi2c->Init.OwnAddress2)); + assert_param(IS_I2C_GENERAL_CALL(hi2c->Init.GeneralCallMode)); + assert_param(IS_I2C_NO_STRETCH(hi2c->Init.NoStretchMode)); + + if (hi2c->State == HAL_I2C_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + hi2c->Lock = HAL_UNLOCKED; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + /* Init the I2C Callback settings */ + hi2c->MasterTxCpltCallback = HAL_I2C_MasterTxCpltCallback; /* Legacy weak MasterTxCpltCallback */ + hi2c->MasterRxCpltCallback = HAL_I2C_MasterRxCpltCallback; /* Legacy weak MasterRxCpltCallback */ + hi2c->SlaveTxCpltCallback = HAL_I2C_SlaveTxCpltCallback; /* Legacy weak SlaveTxCpltCallback */ + hi2c->SlaveRxCpltCallback = HAL_I2C_SlaveRxCpltCallback; /* Legacy weak SlaveRxCpltCallback */ + hi2c->ListenCpltCallback = HAL_I2C_ListenCpltCallback; /* Legacy weak ListenCpltCallback */ + hi2c->MemTxCpltCallback = HAL_I2C_MemTxCpltCallback; /* Legacy weak MemTxCpltCallback */ + hi2c->MemRxCpltCallback = HAL_I2C_MemRxCpltCallback; /* Legacy weak MemRxCpltCallback */ + hi2c->ErrorCallback = HAL_I2C_ErrorCallback; /* Legacy weak ErrorCallback */ + hi2c->AbortCpltCallback = HAL_I2C_AbortCpltCallback; /* Legacy weak AbortCpltCallback */ + hi2c->AddrCallback = HAL_I2C_AddrCallback; /* Legacy weak AddrCallback */ + + if (hi2c->MspInitCallback == NULL) + { + hi2c->MspInitCallback = HAL_I2C_MspInit; /* Legacy weak MspInit */ + } + + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + hi2c->MspInitCallback(hi2c); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + HAL_I2C_MspInit(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + + hi2c->State = HAL_I2C_STATE_BUSY; + + /* Disable the selected I2C peripheral */ + __HAL_I2C_DISABLE(hi2c); + + /*Reset I2C*/ + hi2c->Instance->CR1 |= I2C_CR1_SWRST; + hi2c->Instance->CR1 &= ~I2C_CR1_SWRST; + + /* Get PCLK1 frequency */ + pclk1 = HAL_RCC_GetPCLK1Freq(); + + /* Check the minimum allowed PCLK1 frequency */ + if (I2C_MIN_PCLK_FREQ(pclk1, hi2c->Init.ClockSpeed) == 1U) + { + return HAL_ERROR; + } + + /* Calculate frequency range */ + freqrange = I2C_FREQRANGE(pclk1); + + /*---------------------------- I2Cx CR2 Configuration ----------------------*/ + /* Configure I2Cx: Frequency range */ + MODIFY_REG(hi2c->Instance->CR2, I2C_CR2_FREQ, freqrange); + + /*---------------------------- I2Cx TRISE Configuration --------------------*/ + /* Configure I2Cx: Rise Time */ + MODIFY_REG(hi2c->Instance->TRISE, I2C_TRISE_TRISE, I2C_RISE_TIME(freqrange, hi2c->Init.ClockSpeed)); + + /*---------------------------- I2Cx CCR Configuration ----------------------*/ + /* Configure I2Cx: Speed */ + MODIFY_REG(hi2c->Instance->CCR, (I2C_CCR_FS | I2C_CCR_DUTY | I2C_CCR_CCR), I2C_SPEED(pclk1, hi2c->Init.ClockSpeed, hi2c->Init.DutyCycle)); + + /*---------------------------- I2Cx CR1 Configuration ----------------------*/ + /* Configure I2Cx: Generalcall and NoStretch mode */ + MODIFY_REG(hi2c->Instance->CR1, (I2C_CR1_ENGC | I2C_CR1_NOSTRETCH), (hi2c->Init.GeneralCallMode | hi2c->Init.NoStretchMode)); + + /*---------------------------- I2Cx OAR1 Configuration ---------------------*/ + /* Configure I2Cx: Own Address1 and addressing mode */ + MODIFY_REG(hi2c->Instance->OAR1, (I2C_OAR1_ADDMODE | I2C_OAR1_ADD8_9 | I2C_OAR1_ADD1_7 | I2C_OAR1_ADD0), (hi2c->Init.AddressingMode | hi2c->Init.OwnAddress1)); + + /*---------------------------- I2Cx OAR2 Configuration ---------------------*/ + /* Configure I2Cx: Dual mode and Own Address2 */ + MODIFY_REG(hi2c->Instance->OAR2, (I2C_OAR2_ENDUAL | I2C_OAR2_ADD2), (hi2c->Init.DualAddressMode | hi2c->Init.OwnAddress2)); + + /* Enable the selected I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->Mode = HAL_I2C_MODE_NONE; + + return HAL_OK; +} + +/** + * @brief DeInitialize the I2C peripheral. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c) +{ + /* Check the I2C handle allocation */ + if (hi2c == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); + + hi2c->State = HAL_I2C_STATE_BUSY; + + /* Disable the I2C Peripheral Clock */ + __HAL_I2C_DISABLE(hi2c); + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + if (hi2c->MspDeInitCallback == NULL) + { + hi2c->MspDeInitCallback = HAL_I2C_MspDeInit; /* Legacy weak MspDeInit */ + } + + /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ + hi2c->MspDeInitCallback(hi2c); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ + HAL_I2C_MspDeInit(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + hi2c->State = HAL_I2C_STATE_RESET; + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Release Lock */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; +} + +/** + * @brief Initialize the I2C MSP. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitialize the I2C MSP. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_MspDeInit could be implemented in the user file + */ +} + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) +/** + * @brief Register a User I2C Callback + * To be used instead of the weak predefined callback + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_I2C_MASTER_TX_COMPLETE_CB_ID Master Tx Transfer completed callback ID + * @arg @ref HAL_I2C_MASTER_RX_COMPLETE_CB_ID Master Rx Transfer completed callback ID + * @arg @ref HAL_I2C_SLAVE_TX_COMPLETE_CB_ID Slave Tx Transfer completed callback ID + * @arg @ref HAL_I2C_SLAVE_RX_COMPLETE_CB_ID Slave Rx Transfer completed callback ID + * @arg @ref HAL_I2C_LISTEN_COMPLETE_CB_ID Listen Complete callback ID + * @arg @ref HAL_I2C_MEM_TX_COMPLETE_CB_ID Memory Tx Transfer callback ID + * @arg @ref HAL_I2C_MEM_RX_COMPLETE_CB_ID Memory Rx Transfer completed callback ID + * @arg @ref HAL_I2C_ERROR_CB_ID Error callback ID + * @arg @ref HAL_I2C_ABORT_CB_ID Abort callback ID + * @arg @ref HAL_I2C_MSPINIT_CB_ID MspInit callback ID + * @arg @ref HAL_I2C_MSPDEINIT_CB_ID MspDeInit callback ID + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID, pI2C_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(hi2c); + + if (HAL_I2C_STATE_READY == hi2c->State) + { + switch (CallbackID) + { + case HAL_I2C_MASTER_TX_COMPLETE_CB_ID : + hi2c->MasterTxCpltCallback = pCallback; + break; + + case HAL_I2C_MASTER_RX_COMPLETE_CB_ID : + hi2c->MasterRxCpltCallback = pCallback; + break; + + case HAL_I2C_SLAVE_TX_COMPLETE_CB_ID : + hi2c->SlaveTxCpltCallback = pCallback; + break; + + case HAL_I2C_SLAVE_RX_COMPLETE_CB_ID : + hi2c->SlaveRxCpltCallback = pCallback; + break; + + case HAL_I2C_LISTEN_COMPLETE_CB_ID : + hi2c->ListenCpltCallback = pCallback; + break; + + case HAL_I2C_MEM_TX_COMPLETE_CB_ID : + hi2c->MemTxCpltCallback = pCallback; + break; + + case HAL_I2C_MEM_RX_COMPLETE_CB_ID : + hi2c->MemRxCpltCallback = pCallback; + break; + + case HAL_I2C_ERROR_CB_ID : + hi2c->ErrorCallback = pCallback; + break; + + case HAL_I2C_ABORT_CB_ID : + hi2c->AbortCpltCallback = pCallback; + break; + + case HAL_I2C_MSPINIT_CB_ID : + hi2c->MspInitCallback = pCallback; + break; + + case HAL_I2C_MSPDEINIT_CB_ID : + hi2c->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_I2C_STATE_RESET == hi2c->State) + { + switch (CallbackID) + { + case HAL_I2C_MSPINIT_CB_ID : + hi2c->MspInitCallback = pCallback; + break; + + case HAL_I2C_MSPDEINIT_CB_ID : + hi2c->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hi2c); + return status; +} + +/** + * @brief Unregister an I2C Callback + * I2C callback is redirected to the weak predefined callback + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * This parameter can be one of the following values: + * @arg @ref HAL_I2C_MASTER_TX_COMPLETE_CB_ID Master Tx Transfer completed callback ID + * @arg @ref HAL_I2C_MASTER_RX_COMPLETE_CB_ID Master Rx Transfer completed callback ID + * @arg @ref HAL_I2C_SLAVE_TX_COMPLETE_CB_ID Slave Tx Transfer completed callback ID + * @arg @ref HAL_I2C_SLAVE_RX_COMPLETE_CB_ID Slave Rx Transfer completed callback ID + * @arg @ref HAL_I2C_LISTEN_COMPLETE_CB_ID Listen Complete callback ID + * @arg @ref HAL_I2C_MEM_TX_COMPLETE_CB_ID Memory Tx Transfer callback ID + * @arg @ref HAL_I2C_MEM_RX_COMPLETE_CB_ID Memory Rx Transfer completed callback ID + * @arg @ref HAL_I2C_ERROR_CB_ID Error callback ID + * @arg @ref HAL_I2C_ABORT_CB_ID Abort callback ID + * @arg @ref HAL_I2C_MSPINIT_CB_ID MspInit callback ID + * @arg @ref HAL_I2C_MSPDEINIT_CB_ID MspDeInit callback ID + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hi2c); + + if (HAL_I2C_STATE_READY == hi2c->State) + { + switch (CallbackID) + { + case HAL_I2C_MASTER_TX_COMPLETE_CB_ID : + hi2c->MasterTxCpltCallback = HAL_I2C_MasterTxCpltCallback; /* Legacy weak MasterTxCpltCallback */ + break; + + case HAL_I2C_MASTER_RX_COMPLETE_CB_ID : + hi2c->MasterRxCpltCallback = HAL_I2C_MasterRxCpltCallback; /* Legacy weak MasterRxCpltCallback */ + break; + + case HAL_I2C_SLAVE_TX_COMPLETE_CB_ID : + hi2c->SlaveTxCpltCallback = HAL_I2C_SlaveTxCpltCallback; /* Legacy weak SlaveTxCpltCallback */ + break; + + case HAL_I2C_SLAVE_RX_COMPLETE_CB_ID : + hi2c->SlaveRxCpltCallback = HAL_I2C_SlaveRxCpltCallback; /* Legacy weak SlaveRxCpltCallback */ + break; + + case HAL_I2C_LISTEN_COMPLETE_CB_ID : + hi2c->ListenCpltCallback = HAL_I2C_ListenCpltCallback; /* Legacy weak ListenCpltCallback */ + break; + + case HAL_I2C_MEM_TX_COMPLETE_CB_ID : + hi2c->MemTxCpltCallback = HAL_I2C_MemTxCpltCallback; /* Legacy weak MemTxCpltCallback */ + break; + + case HAL_I2C_MEM_RX_COMPLETE_CB_ID : + hi2c->MemRxCpltCallback = HAL_I2C_MemRxCpltCallback; /* Legacy weak MemRxCpltCallback */ + break; + + case HAL_I2C_ERROR_CB_ID : + hi2c->ErrorCallback = HAL_I2C_ErrorCallback; /* Legacy weak ErrorCallback */ + break; + + case HAL_I2C_ABORT_CB_ID : + hi2c->AbortCpltCallback = HAL_I2C_AbortCpltCallback; /* Legacy weak AbortCpltCallback */ + break; + + case HAL_I2C_MSPINIT_CB_ID : + hi2c->MspInitCallback = HAL_I2C_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_I2C_MSPDEINIT_CB_ID : + hi2c->MspDeInitCallback = HAL_I2C_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_I2C_STATE_RESET == hi2c->State) + { + switch (CallbackID) + { + case HAL_I2C_MSPINIT_CB_ID : + hi2c->MspInitCallback = HAL_I2C_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_I2C_MSPDEINIT_CB_ID : + hi2c->MspDeInitCallback = HAL_I2C_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hi2c); + return status; +} + +/** + * @brief Register the Slave Address Match I2C Callback + * To be used instead of the weak HAL_I2C_AddrCallback() predefined callback + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pCallback pointer to the Address Match Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(hi2c); + + if (HAL_I2C_STATE_READY == hi2c->State) + { + hi2c->AddrCallback = pCallback; + } + else + { + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hi2c); + return status; +} + +/** + * @brief UnRegister the Slave Address Match I2C Callback + * Info Ready I2C Callback is redirected to the weak HAL_I2C_AddrCallback() predefined callback + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hi2c); + + if (HAL_I2C_STATE_READY == hi2c->State) + { + hi2c->AddrCallback = HAL_I2C_AddrCallback; /* Legacy weak AddrCallback */ + } + else + { + /* Update the error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hi2c); + return status; +} + +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup I2C_Exported_Functions_Group2 Input and Output operation functions + * @brief Data transfers functions + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to manage the I2C data + transfers. + + (#) There are two modes of transfer: + (++) Blocking mode : The communication is performed in the polling mode. + The status of all data processing is returned by the same function + after finishing transfer. + (++) No-Blocking mode : The communication is performed using Interrupts + or DMA. These functions return the status of the transfer startup. + The end of the data processing will be indicated through the + dedicated I2C IRQ when using Interrupt mode or the DMA IRQ when + using DMA mode. + + (#) Blocking mode functions are : + (++) HAL_I2C_Master_Transmit() + (++) HAL_I2C_Master_Receive() + (++) HAL_I2C_Slave_Transmit() + (++) HAL_I2C_Slave_Receive() + (++) HAL_I2C_Mem_Write() + (++) HAL_I2C_Mem_Read() + (++) HAL_I2C_IsDeviceReady() + + (#) No-Blocking mode functions with Interrupt are : + (++) HAL_I2C_Master_Transmit_IT() + (++) HAL_I2C_Master_Receive_IT() + (++) HAL_I2C_Slave_Transmit_IT() + (++) HAL_I2C_Slave_Receive_IT() + (++) HAL_I2C_Mem_Write_IT() + (++) HAL_I2C_Mem_Read_IT() + (++) HAL_I2C_Master_Seq_Transmit_IT() + (++) HAL_I2C_Master_Seq_Receive_IT() + (++) HAL_I2C_Slave_Seq_Transmit_IT() + (++) HAL_I2C_Slave_Seq_Receive_IT() + (++) HAL_I2C_EnableListen_IT() + (++) HAL_I2C_DisableListen_IT() + (++) HAL_I2C_Master_Abort_IT() + + (#) No-Blocking mode functions with DMA are : + (++) HAL_I2C_Master_Transmit_DMA() + (++) HAL_I2C_Master_Receive_DMA() + (++) HAL_I2C_Slave_Transmit_DMA() + (++) HAL_I2C_Slave_Receive_DMA() + (++) HAL_I2C_Mem_Write_DMA() + (++) HAL_I2C_Mem_Read_DMA() + (++) HAL_I2C_Master_Seq_Transmit_DMA() + (++) HAL_I2C_Master_Seq_Receive_DMA() + (++) HAL_I2C_Slave_Seq_Transmit_DMA() + (++) HAL_I2C_Slave_Seq_Receive_DMA() + + (#) A set of Transfer Complete Callbacks are provided in non Blocking mode: + (++) HAL_I2C_MasterTxCpltCallback() + (++) HAL_I2C_MasterRxCpltCallback() + (++) HAL_I2C_SlaveTxCpltCallback() + (++) HAL_I2C_SlaveRxCpltCallback() + (++) HAL_I2C_MemTxCpltCallback() + (++) HAL_I2C_MemRxCpltCallback() + (++) HAL_I2C_AddrCallback() + (++) HAL_I2C_ListenCpltCallback() + (++) HAL_I2C_ErrorCallback() + (++) HAL_I2C_AbortCpltCallback() + +@endverbatim + * @{ + */ + +/** + * @brief Transmits in master mode an amount of data in blocking mode. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_BUSY; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Send Slave Address */ + if (I2C_MasterRequestWrite(hi2c, DevAddress, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + while (hi2c->XferSize > 0U) + { + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + hi2c->XferSize--; + + if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) && (hi2c->XferSize != 0U)) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + hi2c->XferSize--; + } + + /* Wait until BTF flag is set */ + if (I2C_WaitOnBTFFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + } + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receives in master mode an amount of data in blocking mode. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_BUSY; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Send Slave Address */ + if (I2C_MasterRequestRead(hi2c, DevAddress, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + if (hi2c->XferSize == 0U) + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + else if (hi2c->XferSize == 1U) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + else if (hi2c->XferSize == 2U) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Enable Pos */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + + while (hi2c->XferSize > 0U) + { + if (hi2c->XferSize <= 3U) + { + /* One byte */ + if (hi2c->XferSize == 1U) + { + /* Wait until RXNE flag is set */ + if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + /* Two bytes */ + else if (hi2c->XferSize == 2U) + { + /* Wait until BTF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + /* 3 Last bytes */ + else + { + /* Wait until BTF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + /* Wait until BTF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + } + else + { + /* Wait until RXNE flag is set */ + if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + } + } + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Transmits in slave mode an amount of data in blocking mode. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* If 10bit addressing mode is selected */ + if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_10BIT) + { + /* Wait until ADDR flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + + while (hi2c->XferSize > 0U) + { + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + /* Disable Address Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + return HAL_ERROR; + } + + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + hi2c->XferSize--; + + if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) && (hi2c->XferSize != 0U)) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + hi2c->XferSize--; + } + } + + /* Wait until AF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_AF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear AF flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + /* Disable Address Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive in slave mode an amount of data in blocking mode + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + if ((pData == NULL) || (Size == (uint16_t)0)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + while (hi2c->XferSize > 0U) + { + /* Wait until RXNE flag is set */ + if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + /* Disable Address Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + return HAL_ERROR; + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) && (hi2c->XferSize != 0U)) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + } + + /* Wait until STOP flag is set */ + if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + /* Disable Address Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + return HAL_ERROR; + } + + /* Clear STOP flag */ + __HAL_I2C_CLEAR_STOPFLAG(hi2c); + + /* Disable Address Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Transmit in master mode an amount of data in non-blocking mode with Interrupt + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->Devaddress = DevAddress; + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive in master mode an amount of data in non-blocking mode with Interrupt + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->Devaddress = DevAddress; + + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Transmit in slave mode an amount of data in non-blocking mode with Interrupt + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) +{ + + if (hi2c->State == HAL_I2C_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive in slave mode an amount of data in non-blocking mode with Interrupt + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) +{ + + if (hi2c->State == HAL_I2C_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Transmit in master mode an amount of data in non-blocking mode with DMA + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + HAL_StatusTypeDef dmaxferstatus; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->Devaddress = DevAddress; + + if (hi2c->XferSize > 0U) + { + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmatx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmatx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmatx->XferHalfCpltCallback = NULL; + hi2c->hdmatx->XferM1CpltCallback = NULL; + hi2c->hdmatx->XferM1HalfCpltCallback = NULL; + hi2c->hdmatx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr, (uint32_t)&hi2c->Instance->DR, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + } + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive in master mode an amount of data in non-blocking mode with DMA + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + HAL_StatusTypeDef dmaxferstatus; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->Devaddress = DevAddress; + + if (hi2c->XferSize > 0U) + { + if (hi2c->hdmarx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmarx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmarx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmarx->XferHalfCpltCallback = NULL; + hi2c->hdmarx->XferM1CpltCallback = NULL; + hi2c->hdmarx->XferM1HalfCpltCallback = NULL; + hi2c->hdmarx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->DR, (uint32_t)hi2c->pBuffPtr, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + } + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Transmit in slave mode an amount of data in non-blocking mode with DMA + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef dmaxferstatus; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmatx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmatx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmatx->XferHalfCpltCallback = NULL; + hi2c->hdmatx->XferM1CpltCallback = NULL; + hi2c->hdmatx->XferM1HalfCpltCallback = NULL; + hi2c->hdmatx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr, (uint32_t)&hi2c->Instance->DR, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_LISTEN; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Enable DMA Request */ + hi2c->Instance->CR2 |= I2C_CR2_DMAEN; + + return HAL_OK; + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive in slave mode an amount of data in non-blocking mode with DMA + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef dmaxferstatus; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + if (hi2c->hdmarx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmarx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmarx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmarx->XferHalfCpltCallback = NULL; + hi2c->hdmarx->XferM1CpltCallback = NULL; + hi2c->hdmarx->XferM1HalfCpltCallback = NULL; + hi2c->hdmarx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->DR, (uint32_t)hi2c->pBuffPtr, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_LISTEN; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + return HAL_OK; + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Write an amount of data in blocking mode to a specific memory address + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + /* Check the parameters */ + assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_BUSY; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MEM; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Send Slave Address and Memory Address */ + if (I2C_RequestMemoryWrite(hi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + while (hi2c->XferSize > 0U) + { + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) && (hi2c->XferSize != 0U)) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + } + + /* Wait until BTF flag is set */ + if (I2C_WaitOnBTFFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Read an amount of data in blocking mode from a specific memory address + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + /* Check the parameters */ + assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_BUSY; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MEM; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Send Slave Address and Memory Address */ + if (I2C_RequestMemoryRead(hi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + if (hi2c->XferSize == 0U) + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + else if (hi2c->XferSize == 1U) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + else if (hi2c->XferSize == 2U) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Enable Pos */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + else + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + + while (hi2c->XferSize > 0U) + { + if (hi2c->XferSize <= 3U) + { + /* One byte */ + if (hi2c->XferSize == 1U) + { + /* Wait until RXNE flag is set */ + if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + /* Two bytes */ + else if (hi2c->XferSize == 2U) + { + /* Wait until BTF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + /* 3 Last bytes */ + else + { + /* Wait until BTF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + /* Wait until BTF flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + } + else + { + /* Wait until RXNE flag is set */ + if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferSize--; + hi2c->XferCount--; + } + } + } + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Write an amount of data in non-blocking mode with Interrupt to a specific memory address + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + + /* Check the parameters */ + assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MEM; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->Devaddress = DevAddress; + hi2c->Memaddress = MemAddress; + hi2c->MemaddSize = MemAddSize; + hi2c->EventCount = 0U; + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Read an amount of data in non-blocking mode with Interrupt from a specific memory address + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + + /* Check the parameters */ + assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MEM; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->Devaddress = DevAddress; + hi2c->Memaddress = MemAddress; + hi2c->MemaddSize = MemAddSize; + hi2c->EventCount = 0U; + + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + if (hi2c->XferSize > 0U) + { + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + } + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Write an amount of data in non-blocking mode with DMA to a specific memory address + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) +{ + __IO uint32_t count = 0U; + HAL_StatusTypeDef dmaxferstatus; + + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + + /* Check the parameters */ + assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MEM; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + if (hi2c->XferSize > 0U) + { + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmatx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmatx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmatx->XferHalfCpltCallback = NULL; + hi2c->hdmatx->XferM1CpltCallback = NULL; + hi2c->hdmatx->XferM1HalfCpltCallback = NULL; + hi2c->hdmatx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr, (uint32_t)&hi2c->Instance->DR, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Send Slave Address and Memory Address */ + if (I2C_RequestMemoryWrite(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstart) != HAL_OK) + { + /* Abort the ongoing DMA */ + dmaxferstatus = HAL_DMA_Abort_IT(hi2c->hdmatx); + + /* Prevent unused argument(s) compilation and MISRA warning */ + UNUSED(dmaxferstatus); + + /* Set the unused I2C DMA transfer complete callback to NULL */ + hi2c->hdmatx->XferCpltCallback = NULL; + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + hi2c->XferSize = 0U; + hi2c->XferCount = 0U; + + /* Disable I2C peripheral to prevent dummy data in buffer */ + __HAL_I2C_DISABLE(hi2c); + + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_ERR); + + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + return HAL_OK; + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_SIZE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Reads an amount of data in non-blocking mode with DMA from a specific memory address. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param pData Pointer to data buffer + * @param Size Amount of data to be read + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size) +{ + /* Init tickstart for timeout management*/ + uint32_t tickstart = HAL_GetTick(); + __IO uint32_t count = 0U; + HAL_StatusTypeDef dmaxferstatus; + + /* Check the parameters */ + assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MEM; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + if (hi2c->XferSize > 0U) + { + if (hi2c->hdmarx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmarx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmarx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmarx->XferHalfCpltCallback = NULL; + hi2c->hdmarx->XferM1CpltCallback = NULL; + hi2c->hdmarx->XferM1HalfCpltCallback = NULL; + hi2c->hdmarx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->DR, (uint32_t)hi2c->pBuffPtr, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Send Slave Address and Memory Address */ + if (I2C_RequestMemoryRead(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstart) != HAL_OK) + { + /* Abort the ongoing DMA */ + dmaxferstatus = HAL_DMA_Abort_IT(hi2c->hdmarx); + + /* Prevent unused argument(s) compilation and MISRA warning */ + UNUSED(dmaxferstatus); + + /* Set the unused I2C DMA transfer complete callback to NULL */ + hi2c->hdmarx->XferCpltCallback = NULL; + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + hi2c->XferSize = 0U; + hi2c->XferCount = 0U; + + /* Disable I2C peripheral to prevent dummy data in buffer */ + __HAL_I2C_DISABLE(hi2c); + + return HAL_ERROR; + } + + if (hi2c->XferSize == 1U) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + else + { + /* Enable Last DMA bit */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_ERR); + + /* Enable DMA Request */ + hi2c->Instance->CR2 |= I2C_CR2_DMAEN; + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + /* Send Slave Address and Memory Address */ + if (I2C_RequestMemoryRead(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->State = HAL_I2C_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + } + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Checks if target device is ready for communication. + * @note This function is used with Memory devices + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param Trials Number of trials + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout) +{ + /* Get tick */ + uint32_t tickstart = HAL_GetTick(); + uint32_t I2C_Trials = 1U; + FlagStatus tmp1; + FlagStatus tmp2; + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_BUSY; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + do + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(DevAddress); + + /* Wait until ADDR or AF flag are set */ + /* Get tick */ + tickstart = HAL_GetTick(); + + tmp1 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_ADDR); + tmp2 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF); + while ((hi2c->State != HAL_I2C_STATE_TIMEOUT) && (tmp1 == RESET) && (tmp2 == RESET)) + { + if (((HAL_GetTick() - tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->State = HAL_I2C_STATE_TIMEOUT; + } + tmp1 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_ADDR); + tmp2 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF); + } + + hi2c->State = HAL_I2C_STATE_READY; + + /* Check if the ADDR flag has been set */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_ADDR) == SET) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Clear ADDR Flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + hi2c->State = HAL_I2C_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_OK; + } + else + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Clear AF Flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + /* Wait until BUSY flag is reset */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK) + { + return HAL_ERROR; + } + } + + /* Increment Trials */ + I2C_Trials++; + } + while (I2C_Trials < Trials); + + hi2c->State = HAL_I2C_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential transmit in master I2C mode an amount of data in non-blocking mode with Interrupt. + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + __IO uint32_t Prev_State = 0x00U; + __IO uint32_t count = 0x00U; + + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Check Busy Flag only if FIRST call of Master interface */ + if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME)) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + hi2c->Devaddress = DevAddress; + + Prev_State = hi2c->PreviousState; + + /* If transfer direction not change and there is no request to start another frame, do not generate Restart Condition */ + /* Mean Previous state is same as current state */ + if ((Prev_State != I2C_STATE_MASTER_BUSY_TX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential transmit in master I2C mode an amount of data in non-blocking mode with DMA. + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + __IO uint32_t Prev_State = 0x00U; + __IO uint32_t count = 0x00U; + HAL_StatusTypeDef dmaxferstatus; + + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Check Busy Flag only if FIRST call of Master interface */ + if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME)) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + hi2c->Devaddress = DevAddress; + + Prev_State = hi2c->PreviousState; + + if (hi2c->XferSize > 0U) + { + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmatx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmatx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmatx->XferHalfCpltCallback = NULL; + hi2c->hdmatx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr, (uint32_t)&hi2c->Instance->DR, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* If transfer direction not change and there is no request to start another frame, do not generate Restart Condition */ + /* Mean Previous state is same as current state */ + if ((Prev_State != I2C_STATE_MASTER_BUSY_TX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* If XferOptions is not associated to a new frame, mean no start bit is request, enable directly the DMA request */ + /* In other cases, DMA request is enabled after Slave address treatment in IRQHandler */ + if ((XferOptions == I2C_NEXT_FRAME) || (XferOptions == I2C_LAST_FRAME) || (XferOptions == I2C_LAST_FRAME_NO_STOP)) + { + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + } + + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* If transfer direction not change and there is no request to start another frame, do not generate Restart Condition */ + /* Mean Previous state is same as current state */ + if ((Prev_State != I2C_STATE_MASTER_BUSY_TX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + } + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential receive in master I2C mode an amount of data in non-blocking mode with Interrupt + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + __IO uint32_t Prev_State = 0x00U; + __IO uint32_t count = 0U; + uint32_t enableIT = (I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Check Busy Flag only if FIRST call of Master interface */ + if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME)) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + hi2c->Devaddress = DevAddress; + + Prev_State = hi2c->PreviousState; + + if ((hi2c->XferCount == 2U) && ((XferOptions == I2C_LAST_FRAME) || (XferOptions == I2C_LAST_FRAME_NO_STOP))) + { + if (Prev_State == I2C_STATE_MASTER_BUSY_RX) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Enable Pos */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + /* Remove Enabling of IT_BUF, mean RXNE treatment, treat the 2 bytes through BTF */ + enableIT &= ~I2C_IT_BUF; + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + + /* If transfer direction not change and there is no request to start another frame, do not generate Restart Condition */ + /* Mean Previous state is same as current state */ + if ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable interrupts */ + __HAL_I2C_ENABLE_IT(hi2c, enableIT); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential receive in master mode an amount of data in non-blocking mode with DMA + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + __IO uint32_t Prev_State = 0x00U; + __IO uint32_t count = 0U; + uint32_t enableIT = (I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + HAL_StatusTypeDef dmaxferstatus; + + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + /* Check Busy Flag only if FIRST call of Master interface */ + if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME)) + { + /* Wait until BUSY flag is reset */ + count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET); + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + /* Clear Last DMA bit */ + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + + hi2c->State = HAL_I2C_STATE_BUSY_RX; + hi2c->Mode = HAL_I2C_MODE_MASTER; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + hi2c->Devaddress = DevAddress; + + Prev_State = hi2c->PreviousState; + + if (hi2c->XferSize > 0U) + { + if ((hi2c->XferCount == 2U) && ((XferOptions == I2C_LAST_FRAME) || (XferOptions == I2C_LAST_FRAME_NO_STOP))) + { + if (Prev_State == I2C_STATE_MASTER_BUSY_RX) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Enable Pos */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + /* Enable Last DMA bit */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + if ((XferOptions == I2C_LAST_FRAME) || (XferOptions == I2C_OTHER_AND_LAST_FRAME) || (XferOptions == I2C_LAST_FRAME_NO_STOP)) + { + /* Enable Last DMA bit */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + } + } + if (hi2c->hdmarx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmarx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmarx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmarx->XferHalfCpltCallback = NULL; + hi2c->hdmarx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->DR, (uint32_t)hi2c->pBuffPtr, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + if (dmaxferstatus == HAL_OK) + { + /* If transfer direction not change and there is no request to start another frame, do not generate Restart Condition */ + /* Mean Previous state is same as current state */ + if ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Update interrupt for only EVT and ERR */ + enableIT = (I2C_IT_EVT | I2C_IT_ERR); + } + else + { + /* Update interrupt for only ERR */ + enableIT = I2C_IT_ERR; + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* If XferOptions is not associated to a new frame, mean no start bit is request, enable directly the DMA request */ + /* In other cases, DMA request is enabled after Slave address treatment in IRQHandler */ + if ((XferOptions == I2C_NEXT_FRAME) || (XferOptions == I2C_LAST_FRAME) || (XferOptions == I2C_LAST_FRAME_NO_STOP)) + { + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + } + + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, enableIT); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* If transfer direction not change and there is no request to start another frame, do not generate Restart Condition */ + /* Mean Previous state is same as current state */ + if ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable interrupts */ + __HAL_I2C_ENABLE_IT(hi2c, enableIT); + } + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential transmit in slave mode an amount of data in non-blocking mode with Interrupt + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX_LISTEN; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential transmit in slave mode an amount of data in non-blocking mode with DMA + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + HAL_StatusTypeDef dmaxferstatus; + + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Disable Interrupts, to prevent preemption during treatment in case of multicall */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* I2C cannot manage full duplex exchange so disable previous IT enabled if any */ + /* and then toggle the HAL slave RX state to TX state */ + if (hi2c->State == HAL_I2C_STATE_BUSY_RX_LISTEN) + { + if ((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + /* Abort DMA Xfer if any */ + if (hi2c->hdmarx != NULL) + { + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Set the I2C DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; + + /* Abort DMA RX */ + if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); + } + } + } + } + else if (hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) + { + if ((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Abort DMA Xfer if any */ + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; + + /* Abort DMA TX */ + if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); + } + } + } + } + else + { + /* Nothing to do */ + } + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_TX_LISTEN; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmatx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmatx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmatx->XferHalfCpltCallback = NULL; + hi2c->hdmatx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr, (uint32_t)&hi2c->Instance->DR, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_LISTEN; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Enable DMA Request */ + hi2c->Instance->CR2 |= I2C_CR2_DMAEN; + + return HAL_OK; + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential receive in slave mode an amount of data in non-blocking mode with Interrupt + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX_LISTEN; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + + /* Enable EVT, BUF and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sequential receive in slave mode an amount of data in non-blocking mode with DMA + * @note This interface allow to manage repeated start condition when a direction change during transfer + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param pData Pointer to data buffer + * @param Size Amount of data to be sent + * @param XferOptions Options of Transfer, value of @ref I2C_XferOptions_definition + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions) +{ + HAL_StatusTypeDef dmaxferstatus; + + /* Check the parameters */ + assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); + + if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(hi2c); + + /* Disable Interrupts, to prevent preemption during treatment in case of multicall */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* I2C cannot manage full duplex exchange so disable previous IT enabled if any */ + /* and then toggle the HAL slave RX state to TX state */ + if (hi2c->State == HAL_I2C_STATE_BUSY_RX_LISTEN) + { + if ((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + /* Abort DMA Xfer if any */ + if (hi2c->hdmarx != NULL) + { + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Set the I2C DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; + + /* Abort DMA RX */ + if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); + } + } + } + } + else if (hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) + { + if ((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Abort DMA Xfer if any */ + if (hi2c->hdmatx != NULL) + { + /* Set the I2C DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; + + /* Abort DMA TX */ + if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); + } + } + } + } + else + { + /* Nothing to do */ + } + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Disable Pos */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + + hi2c->State = HAL_I2C_STATE_BUSY_RX_LISTEN; + hi2c->Mode = HAL_I2C_MODE_SLAVE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Prepare transfer parameters */ + hi2c->pBuffPtr = pData; + hi2c->XferCount = Size; + hi2c->XferSize = hi2c->XferCount; + hi2c->XferOptions = XferOptions; + + if (hi2c->hdmarx != NULL) + { + /* Set the I2C DMA transfer complete callback */ + hi2c->hdmarx->XferCpltCallback = I2C_DMAXferCplt; + + /* Set the DMA error callback */ + hi2c->hdmarx->XferErrorCallback = I2C_DMAError; + + /* Set the unused DMA callbacks to NULL */ + hi2c->hdmarx->XferHalfCpltCallback = NULL; + hi2c->hdmarx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->DR, (uint32_t)hi2c->pBuffPtr, hi2c->XferSize); + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_LISTEN; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + if (dmaxferstatus == HAL_OK) + { + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Note : The I2C interrupts must be enabled after unlocking current process + to avoid the risk of I2C interrupt handle execution before current + process unlock */ + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + return HAL_OK; + } + else + { + /* Update I2C state */ + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Update I2C error code */ + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Enable the Address listen mode with Interrupt. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c) +{ + if (hi2c->State == HAL_I2C_STATE_READY) + { + hi2c->State = HAL_I2C_STATE_LISTEN; + + /* Check if the I2C is already enabled */ + if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE) + { + /* Enable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + } + + /* Enable Address Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Enable EVT and ERR interrupt */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Disable the Address listen mode with Interrupt. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of tmp to prevent undefined behavior of volatile usage */ + uint32_t tmp; + + /* Disable Address listen mode only if a transfer is not ongoing */ + if (hi2c->State == HAL_I2C_STATE_LISTEN) + { + tmp = (uint32_t)(hi2c->State) & I2C_STATE_MSK; + hi2c->PreviousState = tmp | (uint32_t)(hi2c->Mode); + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Disable Address Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Disable EVT and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Abort a master I2C IT or DMA process communication with Interrupt. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + + /* Prevent unused argument(s) compilation warning */ + UNUSED(DevAddress); + + /* Abort Master transfer during Receive or Transmit process */ + if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) != RESET) && (CurrentMode == HAL_I2C_MODE_MASTER)) + { + /* Process Locked */ + __HAL_LOCK(hi2c); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_ABORT; + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->XferCount = 0U; + + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Call the corresponding callback to inform upper layer of End of Transfer */ + I2C_ITError(hi2c); + + return HAL_OK; + } + else + { + /* Wrong usage of abort function */ + /* This function should be used only in case of abort monitored by master device */ + /* Or periphal is not in busy state, mean there is no active sequence to be abort */ + return HAL_ERROR; + } +} + +/** + * @} + */ + +/** @defgroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks + * @{ + */ + +/** + * @brief This function handles I2C event interrupt request. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c) +{ + uint32_t sr1itflags; + uint32_t sr2itflags = 0U; + uint32_t itsources = READ_REG(hi2c->Instance->CR2); + uint32_t CurrentXferOptions = hi2c->XferOptions; + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + + /* Master or Memory mode selected */ + if ((CurrentMode == HAL_I2C_MODE_MASTER) || (CurrentMode == HAL_I2C_MODE_MEM)) + { + sr2itflags = READ_REG(hi2c->Instance->SR2); + sr1itflags = READ_REG(hi2c->Instance->SR1); + + /* Exit IRQ event until Start Bit detected in case of Other frame requested */ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_SB) == RESET) && (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(CurrentXferOptions) == 1U)) + { + return; + } + + /* SB Set ----------------------------------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_SB) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + /* Convert OTHER_xxx XferOptions if any */ + I2C_ConvertOtherXferOptions(hi2c); + + I2C_Master_SB(hi2c); + } + /* ADD10 Set -------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_ADD10) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + I2C_Master_ADD10(hi2c); + } + /* ADDR Set --------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_ADDR) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + I2C_Master_ADDR(hi2c); + } + /* I2C in mode Transmitter -----------------------------------------------*/ + else if (I2C_CHECK_FLAG(sr2itflags, I2C_FLAG_TRA) != RESET) + { + /* Do not check buffer and BTF flag if a Xfer DMA is on going */ + if (READ_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN) != I2C_CR2_DMAEN) + { + /* TXE set and BTF reset -----------------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_TXE) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_BUF) != RESET) && (I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) == RESET)) + { + I2C_MasterTransmit_TXE(hi2c); + } + /* BTF set -------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + if (CurrentMode == HAL_I2C_MODE_MASTER) + { + I2C_MasterTransmit_BTF(hi2c); + } + else /* HAL_I2C_MODE_MEM */ + { + I2C_MemoryTransmit_TXE_BTF(hi2c); + } + } + else + { + /* Do nothing */ + } + } + } + /* I2C in mode Receiver --------------------------------------------------*/ + else + { + /* Do not check buffer and BTF flag if a Xfer DMA is on going */ + if (READ_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN) != I2C_CR2_DMAEN) + { + /* RXNE set and BTF reset -----------------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_RXNE) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_BUF) != RESET) && (I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) == RESET)) + { + I2C_MasterReceive_RXNE(hi2c); + } + /* BTF set -------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + I2C_MasterReceive_BTF(hi2c); + } + else + { + /* Do nothing */ + } + } + } + } + /* Slave mode selected */ + else + { + /* If an error is detected, read only SR1 register to prevent */ + /* a clear of ADDR flags by reading SR2 after reading SR1 in Error treatment */ + if (hi2c->ErrorCode != HAL_I2C_ERROR_NONE) + { + sr1itflags = READ_REG(hi2c->Instance->SR1); + } + else + { + sr2itflags = READ_REG(hi2c->Instance->SR2); + sr1itflags = READ_REG(hi2c->Instance->SR1); + } + + /* ADDR set --------------------------------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_ADDR) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + /* Now time to read SR2, this will clear ADDR flag automatically */ + if (hi2c->ErrorCode != HAL_I2C_ERROR_NONE) + { + sr2itflags = READ_REG(hi2c->Instance->SR2); + } + I2C_Slave_ADDR(hi2c, sr2itflags); + } + /* STOPF set --------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_STOPF) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + I2C_Slave_STOPF(hi2c); + } + /* I2C in mode Transmitter -----------------------------------------------*/ + else if ((CurrentState == HAL_I2C_STATE_BUSY_TX) || (CurrentState == HAL_I2C_STATE_BUSY_TX_LISTEN)) + { + /* TXE set and BTF reset -----------------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_TXE) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_BUF) != RESET) && (I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) == RESET)) + { + I2C_SlaveTransmit_TXE(hi2c); + } + /* BTF set -------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + I2C_SlaveTransmit_BTF(hi2c); + } + else + { + /* Do nothing */ + } + } + /* I2C in mode Receiver --------------------------------------------------*/ + else + { + /* RXNE set and BTF reset ----------------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_RXNE) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_BUF) != RESET) && (I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) == RESET)) + { + I2C_SlaveReceive_RXNE(hi2c); + } + /* BTF set -------------------------------------------------------------*/ + else if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BTF) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_EVT) != RESET)) + { + I2C_SlaveReceive_BTF(hi2c); + } + else + { + /* Do nothing */ + } + } + } +} + +/** + * @brief This function handles I2C error interrupt request. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c) +{ + HAL_I2C_ModeTypeDef tmp1; + uint32_t tmp2; + HAL_I2C_StateTypeDef tmp3; + uint32_t tmp4; + uint32_t sr1itflags = READ_REG(hi2c->Instance->SR1); + uint32_t itsources = READ_REG(hi2c->Instance->CR2); + uint32_t error = HAL_I2C_ERROR_NONE; + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + + /* I2C Bus error interrupt occurred ----------------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_BERR) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_ERR) != RESET)) + { + error |= HAL_I2C_ERROR_BERR; + + /* Clear BERR flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_BERR); + } + + /* I2C Arbitration Lost error interrupt occurred ---------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_ARLO) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_ERR) != RESET)) + { + error |= HAL_I2C_ERROR_ARLO; + + /* Clear ARLO flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ARLO); + } + + /* I2C Acknowledge failure error interrupt occurred ------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_AF) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_ERR) != RESET)) + { + tmp1 = CurrentMode; + tmp2 = hi2c->XferCount; + tmp3 = hi2c->State; + tmp4 = hi2c->PreviousState; + if ((tmp1 == HAL_I2C_MODE_SLAVE) && (tmp2 == 0U) && \ + ((tmp3 == HAL_I2C_STATE_BUSY_TX) || (tmp3 == HAL_I2C_STATE_BUSY_TX_LISTEN) || \ + ((tmp3 == HAL_I2C_STATE_LISTEN) && (tmp4 == I2C_STATE_SLAVE_BUSY_TX)))) + { + I2C_Slave_AF(hi2c); + } + else + { + /* Clear AF flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + error |= HAL_I2C_ERROR_AF; + + /* Do not generate a STOP in case of Slave receive non acknowledge during transfer (mean not at the end of transfer) */ + if ((CurrentMode == HAL_I2C_MODE_MASTER) || (CurrentMode == HAL_I2C_MODE_MEM)) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + } + } + + /* I2C Over-Run/Under-Run interrupt occurred -------------------------------*/ + if ((I2C_CHECK_FLAG(sr1itflags, I2C_FLAG_OVR) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_ERR) != RESET)) + { + error |= HAL_I2C_ERROR_OVR; + /* Clear OVR flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_OVR); + } + + /* Call the Error Callback in case of Error detected -----------------------*/ + if (error != HAL_I2C_ERROR_NONE) + { + hi2c->ErrorCode |= error; + I2C_ITError(hi2c); + } +} + +/** + * @brief Master Tx Transfer completed callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_MasterTxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Master Rx Transfer completed callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_MasterRxCpltCallback could be implemented in the user file + */ +} + +/** @brief Slave Tx Transfer completed callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_SlaveTxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Slave Rx Transfer completed callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_SlaveRxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Slave Address Match callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param TransferDirection Master request Transfer Direction (Write/Read), value of @ref I2C_XferDirection_definition + * @param AddrMatchCode Address Match Code + * @retval None + */ +__weak void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + UNUSED(TransferDirection); + UNUSED(AddrMatchCode); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_AddrCallback() could be implemented in the user file + */ +} + +/** + * @brief Listen Complete callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_ListenCpltCallback() could be implemented in the user file + */ +} + +/** + * @brief Memory Tx Transfer completed callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_MemTxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Memory Rx Transfer completed callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_MemRxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief I2C error callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_ErrorCallback could be implemented in the user file + */ +} + +/** + * @brief I2C abort callback. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval None + */ +__weak void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hi2c); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_I2C_AbortCpltCallback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions + * @brief Peripheral State, Mode and Error functions + * +@verbatim + =============================================================================== + ##### Peripheral State, Mode and Error functions ##### + =============================================================================== + [..] + This subsection permit to get in run-time the status of the peripheral + and the data flow. + +@endverbatim + * @{ + */ + +/** + * @brief Return the I2C handle state. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL state + */ +HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c) +{ + /* Return I2C handle state */ + return hi2c->State; +} + +/** + * @brief Returns the I2C Master, Slave, Memory or no mode. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval HAL mode + */ +HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c) +{ + return hi2c->Mode; +} + +/** + * @brief Return the I2C error code. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval I2C Error Code + */ +uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c) +{ + return hi2c->ErrorCode; +} + +/** + * @} + */ + +/** + * @} + */ + +/** @addtogroup I2C_Private_Functions + * @{ + */ + +/** + * @brief Handle TXE flag for Master + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_MasterTransmit_TXE(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + uint32_t CurrentXferOptions = hi2c->XferOptions; + + if ((hi2c->XferSize == 0U) && (CurrentState == HAL_I2C_STATE_BUSY_TX)) + { + /* Call TxCpltCallback() directly if no stop mode is set */ + if ((CurrentXferOptions != I2C_FIRST_AND_LAST_FRAME) && (CurrentXferOptions != I2C_LAST_FRAME) && (CurrentXferOptions != I2C_NO_OPTION_FRAME)) + { + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + hi2c->PreviousState = I2C_STATE_MASTER_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterTxCpltCallback(hi2c); +#else + HAL_I2C_MasterTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else /* Generate Stop condition then Call TxCpltCallback() */ + { + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + + if (hi2c->Mode == HAL_I2C_MODE_MEM) + { + hi2c->Mode = HAL_I2C_MODE_NONE; +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MemTxCpltCallback(hi2c); +#else + HAL_I2C_MemTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + hi2c->Mode = HAL_I2C_MODE_NONE; +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterTxCpltCallback(hi2c); +#else + HAL_I2C_MasterTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + } + else if ((CurrentState == HAL_I2C_STATE_BUSY_TX) || \ + ((CurrentMode == HAL_I2C_MODE_MEM) && (CurrentState == HAL_I2C_STATE_BUSY_RX))) + { + if (hi2c->XferCount == 0U) + { + /* Disable BUF interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_BUF); + } + else + { + if (hi2c->Mode == HAL_I2C_MODE_MEM) + { + I2C_MemoryTransmit_TXE_BTF(hi2c); + } + else + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + } + } + else + { + /* Do nothing */ + } +} + +/** + * @brief Handle BTF flag for Master transmitter + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_MasterTransmit_BTF(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + uint32_t CurrentXferOptions = hi2c->XferOptions; + + if (hi2c->State == HAL_I2C_STATE_BUSY_TX) + { + if (hi2c->XferCount != 0U) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + else + { + /* Call TxCpltCallback() directly if no stop mode is set */ + if ((CurrentXferOptions != I2C_FIRST_AND_LAST_FRAME) && (CurrentXferOptions != I2C_LAST_FRAME) && (CurrentXferOptions != I2C_NO_OPTION_FRAME)) + { + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + hi2c->PreviousState = I2C_STATE_MASTER_BUSY_TX; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterTxCpltCallback(hi2c); +#else + HAL_I2C_MasterTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else /* Generate Stop condition then Call TxCpltCallback() */ + { + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterTxCpltCallback(hi2c); +#else + HAL_I2C_MasterTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + } + else + { + /* Do nothing */ + } +} + +/** + * @brief Handle TXE and BTF flag for Memory transmitter + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_MemoryTransmit_TXE_BTF(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + + if (hi2c->EventCount == 0U) + { + /* If Memory address size is 8Bit */ + if (hi2c->MemaddSize == I2C_MEMADD_SIZE_8BIT) + { + /* Send Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_LSB(hi2c->Memaddress); + + hi2c->EventCount += 2U; + } + /* If Memory address size is 16Bit */ + else + { + /* Send MSB of Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_MSB(hi2c->Memaddress); + + hi2c->EventCount++; + } + } + else if (hi2c->EventCount == 1U) + { + /* Send LSB of Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_LSB(hi2c->Memaddress); + + hi2c->EventCount++; + } + else if (hi2c->EventCount == 2U) + { + if (CurrentState == HAL_I2C_STATE_BUSY_RX) + { + /* Generate Restart */ + hi2c->Instance->CR1 |= I2C_CR1_START; + } + else if ((hi2c->XferCount > 0U) && (CurrentState == HAL_I2C_STATE_BUSY_TX)) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + else if ((hi2c->XferCount == 0U) && (CurrentState == HAL_I2C_STATE_BUSY_TX)) + { + /* Generate Stop condition then Call TxCpltCallback() */ + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MemTxCpltCallback(hi2c); +#else + HAL_I2C_MemTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + /* Do nothing */ + } + } + else + { + /* Do nothing */ + } +} + +/** + * @brief Handle RXNE flag for Master + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_MasterReceive_RXNE(I2C_HandleTypeDef *hi2c) +{ + if (hi2c->State == HAL_I2C_STATE_BUSY_RX) + { + uint32_t tmp; + + tmp = hi2c->XferCount; + if (tmp > 3U) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + if (hi2c->XferCount == (uint16_t)3) + { + /* Disable BUF interrupt, this help to treat correctly the last 4 bytes + on BTF subroutine */ + /* Disable BUF interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_BUF); + } + } + else if ((hi2c->XferOptions != I2C_FIRST_AND_NEXT_FRAME) && ((tmp == 1U) || (tmp == 0U))) + { + if (I2C_WaitOnSTOPRequestThroughIT(hi2c) == HAL_OK) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + hi2c->State = HAL_I2C_STATE_READY; + + if (hi2c->Mode == HAL_I2C_MODE_MEM) + { + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->PreviousState = I2C_STATE_NONE; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MemRxCpltCallback(hi2c); +#else + HAL_I2C_MemRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterRxCpltCallback(hi2c); +#else + HAL_I2C_MasterRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + else + { + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Call user error callback */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ErrorCallback(hi2c); +#else + HAL_I2C_ErrorCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + else + { + /* Do nothing */ + } + } +} + +/** + * @brief Handle BTF flag for Master receiver + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_MasterReceive_BTF(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + uint32_t CurrentXferOptions = hi2c->XferOptions; + + if (hi2c->XferCount == 4U) + { + /* Disable BUF interrupt, this help to treat correctly the last 2 bytes + on BTF subroutine if there is a reception delay between N-1 and N byte */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_BUF); + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + else if (hi2c->XferCount == 3U) + { + /* Disable BUF interrupt, this help to treat correctly the last 2 bytes + on BTF subroutine if there is a reception delay between N-1 and N byte */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_BUF); + + if ((CurrentXferOptions != I2C_NEXT_FRAME) && (CurrentXferOptions != I2C_FIRST_AND_NEXT_FRAME)) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + else if (hi2c->XferCount == 2U) + { + /* Prepare next transfer or stop current transfer */ + if ((CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME_NO_STOP)) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + else if ((CurrentXferOptions == I2C_NEXT_FRAME) || (CurrentXferOptions == I2C_FIRST_AND_NEXT_FRAME)) + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + else if (CurrentXferOptions != I2C_LAST_FRAME_NO_STOP) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + else + { + /* Do nothing */ + } + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + /* Disable EVT and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + hi2c->State = HAL_I2C_STATE_READY; + if (hi2c->Mode == HAL_I2C_MODE_MEM) + { + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->PreviousState = I2C_STATE_NONE; +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MemRxCpltCallback(hi2c); +#else + HAL_I2C_MemRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX; +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterRxCpltCallback(hi2c); +#else + HAL_I2C_MasterRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + else + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } +} + +/** + * @brief Handle SB flag for Master + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_Master_SB(I2C_HandleTypeDef *hi2c) +{ + if (hi2c->Mode == HAL_I2C_MODE_MEM) + { + if (hi2c->EventCount == 0U) + { + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(hi2c->Devaddress); + } + else + { + hi2c->Instance->DR = I2C_7BIT_ADD_READ(hi2c->Devaddress); + } + } + else + { + if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_7BIT) + { + /* Send slave 7 Bits address */ + if (hi2c->State == HAL_I2C_STATE_BUSY_TX) + { + hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(hi2c->Devaddress); + } + else + { + hi2c->Instance->DR = I2C_7BIT_ADD_READ(hi2c->Devaddress); + } + + if (((hi2c->hdmatx != NULL) && (hi2c->hdmatx->XferCpltCallback != NULL)) + || ((hi2c->hdmarx != NULL) && (hi2c->hdmarx->XferCpltCallback != NULL))) + { + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + } + } + else + { + if (hi2c->EventCount == 0U) + { + /* Send header of slave address */ + hi2c->Instance->DR = I2C_10BIT_HEADER_WRITE(hi2c->Devaddress); + } + else if (hi2c->EventCount == 1U) + { + /* Send header of slave address */ + hi2c->Instance->DR = I2C_10BIT_HEADER_READ(hi2c->Devaddress); + } + else + { + /* Do nothing */ + } + } + } +} + +/** + * @brief Handle ADD10 flag for Master + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_Master_ADD10(I2C_HandleTypeDef *hi2c) +{ + /* Send slave address */ + hi2c->Instance->DR = I2C_10BIT_ADDRESS(hi2c->Devaddress); + + if (((hi2c->hdmatx != NULL) && (hi2c->hdmatx->XferCpltCallback != NULL)) + || ((hi2c->hdmarx != NULL) && (hi2c->hdmarx->XferCpltCallback != NULL))) + { + /* Enable DMA Request */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + } +} + +/** + * @brief Handle ADDR flag for Master + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_Master_ADDR(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + uint32_t CurrentXferOptions = hi2c->XferOptions; + uint32_t Prev_State = hi2c->PreviousState; + + if (hi2c->State == HAL_I2C_STATE_BUSY_RX) + { + if ((hi2c->EventCount == 0U) && (CurrentMode == HAL_I2C_MODE_MEM)) + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + else if ((hi2c->EventCount == 0U) && (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_10BIT)) + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Restart */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + hi2c->EventCount++; + } + else + { + if (hi2c->XferCount == 0U) + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + else if (hi2c->XferCount == 1U) + { + if (CurrentXferOptions == I2C_NO_OPTION_FRAME) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + if ((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + else + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + } + /* Prepare next transfer or stop current transfer */ + else if ((CurrentXferOptions != I2C_FIRST_AND_LAST_FRAME) && (CurrentXferOptions != I2C_LAST_FRAME) \ + && ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (CurrentXferOptions == I2C_FIRST_FRAME))) + { + if ((CurrentXferOptions != I2C_NEXT_FRAME) && (CurrentXferOptions != I2C_FIRST_AND_NEXT_FRAME) && (CurrentXferOptions != I2C_LAST_FRAME_NO_STOP)) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + else + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + } + else if (hi2c->XferCount == 2U) + { + if ((CurrentXferOptions != I2C_NEXT_FRAME) && (CurrentXferOptions != I2C_FIRST_AND_NEXT_FRAME) && (CurrentXferOptions != I2C_LAST_FRAME_NO_STOP)) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Enable Pos */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_POS); + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + + if (((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) && ((CurrentXferOptions == I2C_NO_OPTION_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME_NO_STOP) || (CurrentXferOptions == I2C_LAST_FRAME))) + { + /* Enable Last DMA bit */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + else + { + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + if (((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) && ((CurrentXferOptions == I2C_NO_OPTION_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME_NO_STOP) || (CurrentXferOptions == I2C_LAST_FRAME))) + { + /* Enable Last DMA bit */ + SET_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } + + /* Reset Event counter */ + hi2c->EventCount = 0U; + } + } + else + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + } +} + +/** + * @brief Handle TXE flag for Slave + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_SlaveTransmit_TXE(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + + if (hi2c->XferCount != 0U) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + if ((hi2c->XferCount == 0U) && (CurrentState == HAL_I2C_STATE_BUSY_TX_LISTEN)) + { + /* Last Byte is received, disable Interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_BUF); + + /* Set state at HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX; + hi2c->State = HAL_I2C_STATE_LISTEN; + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveTxCpltCallback(hi2c); +#else + HAL_I2C_SlaveTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } +} + +/** + * @brief Handle BTF flag for Slave transmitter + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_SlaveTransmit_BTF(I2C_HandleTypeDef *hi2c) +{ + if (hi2c->XferCount != 0U) + { + /* Write data to DR */ + hi2c->Instance->DR = *hi2c->pBuffPtr; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } +} + +/** + * @brief Handle RXNE flag for Slave + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_SlaveReceive_RXNE(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + + if (hi2c->XferCount != 0U) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + + if ((hi2c->XferCount == 0U) && (CurrentState == HAL_I2C_STATE_BUSY_RX_LISTEN)) + { + /* Last Byte is received, disable Interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_BUF); + + /* Set state at HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX; + hi2c->State = HAL_I2C_STATE_LISTEN; + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveRxCpltCallback(hi2c); +#else + HAL_I2C_SlaveRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } +} + +/** + * @brief Handle BTF flag for Slave receiver + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_SlaveReceive_BTF(I2C_HandleTypeDef *hi2c) +{ + if (hi2c->XferCount != 0U) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } +} + +/** + * @brief Handle ADD flag for Slave + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param IT2Flags Interrupt2 flags to handle. + * @retval None + */ +static void I2C_Slave_ADDR(I2C_HandleTypeDef *hi2c, uint32_t IT2Flags) +{ + uint8_t TransferDirection = I2C_DIRECTION_RECEIVE; + uint16_t SlaveAddrCode; + + if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + /* Disable BUF interrupt, BUF enabling is manage through slave specific interface */ + __HAL_I2C_DISABLE_IT(hi2c, (I2C_IT_BUF)); + + /* Transfer Direction requested by Master */ + if (I2C_CHECK_FLAG(IT2Flags, I2C_FLAG_TRA) == RESET) + { + TransferDirection = I2C_DIRECTION_TRANSMIT; + } + + if (I2C_CHECK_FLAG(IT2Flags, I2C_FLAG_DUALF) == RESET) + { + SlaveAddrCode = (uint16_t)hi2c->Init.OwnAddress1; + } + else + { + SlaveAddrCode = (uint16_t)hi2c->Init.OwnAddress2; + } + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + /* Call Slave Addr callback */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->AddrCallback(hi2c, TransferDirection, SlaveAddrCode); +#else + HAL_I2C_AddrCallback(hi2c, TransferDirection, SlaveAddrCode); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + } +} + +/** + * @brief Handle STOPF flag for Slave + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_Slave_STOPF(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Clear STOPF flag */ + __HAL_I2C_CLEAR_STOPFLAG(hi2c); + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* If a DMA is ongoing, Update handle size context */ + if ((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + if ((CurrentState == HAL_I2C_STATE_BUSY_RX) || (CurrentState == HAL_I2C_STATE_BUSY_RX_LISTEN)) + { + hi2c->XferCount = (uint16_t)(__HAL_DMA_GET_COUNTER(hi2c->hdmarx)); + + if (hi2c->XferCount != 0U) + { + /* Set ErrorCode corresponding to a Non-Acknowledge */ + hi2c->ErrorCode |= HAL_I2C_ERROR_AF; + } + + /* Disable, stop the current DMA */ + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Abort DMA Xfer if any */ + if (HAL_DMA_GetState(hi2c->hdmarx) != HAL_DMA_STATE_READY) + { + /* Set the I2C DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; + + /* Abort DMA RX */ + if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); + } + } + } + else + { + hi2c->XferCount = (uint16_t)(__HAL_DMA_GET_COUNTER(hi2c->hdmatx)); + + if (hi2c->XferCount != 0U) + { + /* Set ErrorCode corresponding to a Non-Acknowledge */ + hi2c->ErrorCode |= HAL_I2C_ERROR_AF; + } + + /* Disable, stop the current DMA */ + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + /* Abort DMA Xfer if any */ + if (HAL_DMA_GetState(hi2c->hdmatx) != HAL_DMA_STATE_READY) + { + /* Set the I2C DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; + + /* Abort DMA TX */ + if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); + } + } + } + } + + /* All data are not transferred, so set error code accordingly */ + if (hi2c->XferCount != 0U) + { + /* Store Last receive data if any */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + + /* Store Last receive data if any */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + + /* Update counter */ + hi2c->XferCount--; + } + + if (hi2c->XferCount != 0U) + { + /* Set ErrorCode corresponding to a Non-Acknowledge */ + hi2c->ErrorCode |= HAL_I2C_ERROR_AF; + } + } + + if (hi2c->ErrorCode != HAL_I2C_ERROR_NONE) + { + /* Call the corresponding callback to inform upper layer of End of Transfer */ + I2C_ITError(hi2c); + } + else + { + if (CurrentState == HAL_I2C_STATE_BUSY_RX_LISTEN) + { + /* Set state at HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_LISTEN; + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveRxCpltCallback(hi2c); +#else + HAL_I2C_SlaveRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + + if (hi2c->State == HAL_I2C_STATE_LISTEN) + { + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ListenCpltCallback(hi2c); +#else + HAL_I2C_ListenCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + if ((hi2c->PreviousState == I2C_STATE_SLAVE_BUSY_RX) || (CurrentState == HAL_I2C_STATE_BUSY_RX)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveRxCpltCallback(hi2c); +#else + HAL_I2C_SlaveRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + } +} + +/** + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @retval None + */ +static void I2C_Slave_AF(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variables to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + uint32_t CurrentXferOptions = hi2c->XferOptions; + + if (((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME)) && \ + (CurrentState == HAL_I2C_STATE_LISTEN)) + { + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Clear AF flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ListenCpltCallback(hi2c); +#else + HAL_I2C_ListenCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else if (CurrentState == HAL_I2C_STATE_BUSY_TX) + { + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + + /* Clear AF flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveTxCpltCallback(hi2c); +#else + HAL_I2C_SlaveTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + /* Clear AF flag only */ + /* State Listen, but XferOptions == FIRST or NEXT */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + } +} + +/** + * @brief I2C interrupts error process + * @param hi2c I2C handle. + * @retval None + */ +static void I2C_ITError(I2C_HandleTypeDef *hi2c) +{ + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + uint32_t CurrentError; + + if (((CurrentMode == HAL_I2C_MODE_MASTER) || (CurrentMode == HAL_I2C_MODE_MEM)) && (CurrentState == HAL_I2C_STATE_BUSY_RX)) + { + /* Disable Pos bit in I2C CR1 when error occurred in Master/Mem Receive IT Process */ + hi2c->Instance->CR1 &= ~I2C_CR1_POS; + } + + if (((uint32_t)CurrentState & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + /* keep HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_LISTEN; + } + else + { + /* If state is an abort treatment on going, don't change state */ + /* This change will be do later */ + if ((READ_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN) != I2C_CR2_DMAEN) && (CurrentState != HAL_I2C_STATE_ABORT)) + { + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + } + hi2c->PreviousState = I2C_STATE_NONE; + } + + /* Abort DMA transfer */ + if (READ_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN) == I2C_CR2_DMAEN) + { + hi2c->Instance->CR2 &= ~I2C_CR2_DMAEN; + + if (hi2c->hdmatx->State != HAL_DMA_STATE_READY) + { + /* Set the DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; + + if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) + { + /* Disable I2C peripheral to prevent dummy data in buffer */ + __HAL_I2C_DISABLE(hi2c); + + hi2c->State = HAL_I2C_STATE_READY; + + /* Call Directly XferAbortCallback function in case of error */ + hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); + } + } + else + { + /* Set the DMA Abort callback : + will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ + hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; + + if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) + { + /* Store Last receive data if any */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + } + + /* Disable I2C peripheral to prevent dummy data in buffer */ + __HAL_I2C_DISABLE(hi2c); + + hi2c->State = HAL_I2C_STATE_READY; + + /* Call Directly hi2c->hdmarx->XferAbortCallback function in case of error */ + hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); + } + } + } + else if (hi2c->State == HAL_I2C_STATE_ABORT) + { + hi2c->State = HAL_I2C_STATE_READY; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Store Last receive data if any */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + } + + /* Disable I2C peripheral to prevent dummy data in buffer */ + __HAL_I2C_DISABLE(hi2c); + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->AbortCpltCallback(hi2c); +#else + HAL_I2C_AbortCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + /* Store Last receive data if any */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == SET) + { + /* Read data from DR */ + *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR; + + /* Increment Buffer pointer */ + hi2c->pBuffPtr++; + } + + /* Call user error callback */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ErrorCallback(hi2c); +#else + HAL_I2C_ErrorCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + + /* STOP Flag is not set after a NACK reception, BusError, ArbitrationLost, OverRun */ + CurrentError = hi2c->ErrorCode; + + if (((CurrentError & HAL_I2C_ERROR_BERR) == HAL_I2C_ERROR_BERR) || \ + ((CurrentError & HAL_I2C_ERROR_ARLO) == HAL_I2C_ERROR_ARLO) || \ + ((CurrentError & HAL_I2C_ERROR_AF) == HAL_I2C_ERROR_AF) || \ + ((CurrentError & HAL_I2C_ERROR_OVR) == HAL_I2C_ERROR_OVR)) + { + /* Disable EVT, BUF and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_BUF | I2C_IT_ERR); + } + + /* So may inform upper layer that listen phase is stopped */ + /* during NACK error treatment */ + CurrentState = hi2c->State; + if (((hi2c->ErrorCode & HAL_I2C_ERROR_AF) == HAL_I2C_ERROR_AF) && (CurrentState == HAL_I2C_STATE_LISTEN)) + { + hi2c->XferOptions = I2C_NO_OPTION_FRAME; + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ListenCpltCallback(hi2c); +#else + HAL_I2C_ListenCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } +} + +/** + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_MasterRequestWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Timeout, uint32_t Tickstart) +{ + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + uint32_t CurrentXferOptions = hi2c->XferOptions; + + /* Generate Start condition if first transfer */ + if ((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_NO_OPTION_FRAME)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + else if (hi2c->PreviousState == I2C_STATE_MASTER_BUSY_RX) + { + /* Generate ReStart */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + else + { + /* Do nothing */ + } + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_7BIT) + { + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(DevAddress); + } + else + { + /* Send header of slave address */ + hi2c->Instance->DR = I2C_10BIT_HEADER_WRITE(DevAddress); + + /* Wait until ADD10 flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADD10, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Send slave address */ + hi2c->Instance->DR = I2C_10BIT_ADDRESS(DevAddress); + } + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + return HAL_OK; +} + +/** + * @brief Master sends target device address for read request. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_MasterRequestRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Timeout, uint32_t Tickstart) +{ + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + uint32_t CurrentXferOptions = hi2c->XferOptions; + + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start condition if first transfer */ + if ((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_NO_OPTION_FRAME)) + { + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + else if (hi2c->PreviousState == I2C_STATE_MASTER_BUSY_TX) + { + /* Generate ReStart */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + } + else + { + /* Do nothing */ + } + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_7BIT) + { + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_READ(DevAddress); + } + else + { + /* Send header of slave address */ + hi2c->Instance->DR = I2C_10BIT_HEADER_WRITE(DevAddress); + + /* Wait until ADD10 flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADD10, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Send slave address */ + hi2c->Instance->DR = I2C_10BIT_ADDRESS(DevAddress); + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Generate Restart */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + /* Send header of slave address */ + hi2c->Instance->DR = I2C_10BIT_HEADER_READ(DevAddress); + } + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + return HAL_OK; +} + +/** + * @brief Master sends target device address followed by internal memory address for write request. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_RequestMemoryWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart) +{ + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(DevAddress); + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* If Memory address size is 8Bit */ + if (MemAddSize == I2C_MEMADD_SIZE_8BIT) + { + /* Send Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_LSB(MemAddress); + } + /* If Memory address size is 16Bit */ + else + { + /* Send MSB of Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_MSB(MemAddress); + + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* Send LSB of Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_LSB(MemAddress); + } + + return HAL_OK; +} + +/** + * @brief Master sends target device address followed by internal memory address for read request. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param DevAddress Target device address: The device 7 bits address value + * in datasheet must be shifted to the left before calling the interface + * @param MemAddress Internal memory address + * @param MemAddSize Size of internal memory address + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_RequestMemoryRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint32_t Timeout, uint32_t Tickstart) +{ + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* Generate Start */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(DevAddress); + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + /* Clear ADDR flag */ + __HAL_I2C_CLEAR_ADDRFLAG(hi2c); + + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* If Memory address size is 8Bit */ + if (MemAddSize == I2C_MEMADD_SIZE_8BIT) + { + /* Send Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_LSB(MemAddress); + } + /* If Memory address size is 16Bit */ + else + { + /* Send MSB of Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_MSB(MemAddress); + + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* Send LSB of Memory Address */ + hi2c->Instance->DR = I2C_MEM_ADD_LSB(MemAddress); + } + + /* Wait until TXE flag is set */ + if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) + { + if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + return HAL_ERROR; + } + + /* Generate Restart */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_START); + + /* Wait until SB flag is set */ + if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK) + { + if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START) + { + hi2c->ErrorCode = HAL_I2C_WRONG_START; + } + return HAL_TIMEOUT; + } + + /* Send slave address */ + hi2c->Instance->DR = I2C_7BIT_ADD_READ(DevAddress); + + /* Wait until ADDR flag is set */ + if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK) + { + return HAL_ERROR; + } + + return HAL_OK; +} + +/** + * @brief DMA I2C process complete callback. + * @param hdma DMA handle + * @retval None + */ +static void I2C_DMAXferCplt(DMA_HandleTypeDef *hdma) +{ + I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation MISRAC2012-Rule-11.5 */ + + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + HAL_I2C_ModeTypeDef CurrentMode = hi2c->Mode; + uint32_t CurrentXferOptions = hi2c->XferOptions; + + /* Disable EVT and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Clear Complete callback */ + if (hi2c->hdmatx != NULL) + { + hi2c->hdmatx->XferCpltCallback = NULL; + } + if (hi2c->hdmarx != NULL) + { + hi2c->hdmarx->XferCpltCallback = NULL; + } + + if ((((uint32_t)CurrentState & (uint32_t)HAL_I2C_STATE_BUSY_TX) == (uint32_t)HAL_I2C_STATE_BUSY_TX) || ((((uint32_t)CurrentState & (uint32_t)HAL_I2C_STATE_BUSY_RX) == (uint32_t)HAL_I2C_STATE_BUSY_RX) && (CurrentMode == HAL_I2C_MODE_SLAVE))) + { + /* Disable DMA Request */ + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + hi2c->XferCount = 0U; + + if (CurrentState == HAL_I2C_STATE_BUSY_TX_LISTEN) + { + /* Set state at HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX; + hi2c->State = HAL_I2C_STATE_LISTEN; + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveTxCpltCallback(hi2c); +#else + HAL_I2C_SlaveTxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else if (CurrentState == HAL_I2C_STATE_BUSY_RX_LISTEN) + { + /* Set state at HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX; + hi2c->State = HAL_I2C_STATE_LISTEN; + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->SlaveRxCpltCallback(hi2c); +#else + HAL_I2C_SlaveRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + /* Do nothing */ + } + + /* Enable EVT and ERR interrupt to treat end of transfer in IRQ handler */ + __HAL_I2C_ENABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + } + /* Check current Mode, in case of treatment DMA handler have been preempted by a prior interrupt */ + else if (hi2c->Mode != HAL_I2C_MODE_NONE) + { + if (hi2c->XferCount == (uint16_t)1) + { + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + } + + /* Disable EVT and ERR interrupt */ + __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_EVT | I2C_IT_ERR); + + /* Prepare next transfer or stop current transfer */ + if ((CurrentXferOptions == I2C_NO_OPTION_FRAME) || (CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_OTHER_AND_LAST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME)) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + } + + /* Disable Last DMA */ + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_LAST); + + /* Disable DMA Request */ + CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_DMAEN); + + hi2c->XferCount = 0U; + + /* Check if Errors has been detected during transfer */ + if (hi2c->ErrorCode != HAL_I2C_ERROR_NONE) + { +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ErrorCallback(hi2c); +#else + HAL_I2C_ErrorCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + hi2c->State = HAL_I2C_STATE_READY; + + if (hi2c->Mode == HAL_I2C_MODE_MEM) + { + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->PreviousState = I2C_STATE_NONE; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MemRxCpltCallback(hi2c); +#else + HAL_I2C_MemRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->MasterRxCpltCallback(hi2c); +#else + HAL_I2C_MasterRxCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + } + } + else + { + /* Do nothing */ + } +} + +/** + * @brief DMA I2C communication error callback. + * @param hdma DMA handle + * @retval None + */ +static void I2C_DMAError(DMA_HandleTypeDef *hdma) +{ + I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation MISRAC2012-Rule-11.5 */ + + /* Clear Complete callback */ + if (hi2c->hdmatx != NULL) + { + hi2c->hdmatx->XferCpltCallback = NULL; + } + if (hi2c->hdmarx != NULL) + { + hi2c->hdmarx->XferCpltCallback = NULL; + } + + /* Ignore DMA FIFO error */ + if (HAL_DMA_GetError(hdma) != HAL_DMA_ERROR_FE) + { + /* Disable Acknowledge */ + hi2c->Instance->CR1 &= ~I2C_CR1_ACK; + + hi2c->XferCount = 0U; + + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + + hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; + +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ErrorCallback(hi2c); +#else + HAL_I2C_ErrorCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } +} + +/** + * @brief DMA I2C communication abort callback + * (To be called at end of DMA Abort procedure). + * @param hdma DMA handle. + * @retval None + */ +static void I2C_DMAAbort(DMA_HandleTypeDef *hdma) +{ + __IO uint32_t count = 0U; + I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation MISRAC2012-Rule-11.5 */ + + /* Declaration of temporary variable to prevent undefined behavior of volatile usage */ + HAL_I2C_StateTypeDef CurrentState = hi2c->State; + + /* During abort treatment, check that there is no pending STOP request */ + /* Wait until STOP flag is reset */ + count = I2C_TIMEOUT_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + if (count == 0U) + { + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + break; + } + count--; + } + while (READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP); + + /* Clear Complete callback */ + if (hi2c->hdmatx != NULL) + { + hi2c->hdmatx->XferCpltCallback = NULL; + } + if (hi2c->hdmarx != NULL) + { + hi2c->hdmarx->XferCpltCallback = NULL; + } + + /* Disable Acknowledge */ + CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + hi2c->XferCount = 0U; + + /* Reset XferAbortCallback */ + if (hi2c->hdmatx != NULL) + { + hi2c->hdmatx->XferAbortCallback = NULL; + } + if (hi2c->hdmarx != NULL) + { + hi2c->hdmarx->XferAbortCallback = NULL; + } + + /* Disable I2C peripheral to prevent dummy data in buffer */ + __HAL_I2C_DISABLE(hi2c); + + /* Check if come from abort from user */ + if (hi2c->State == HAL_I2C_STATE_ABORT) + { + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode = HAL_I2C_ERROR_NONE; + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->AbortCpltCallback(hi2c); +#else + HAL_I2C_AbortCpltCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } + else + { + if (((uint32_t)CurrentState & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) + { + /* Renable I2C peripheral */ + __HAL_I2C_ENABLE(hi2c); + + /* Enable Acknowledge */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK); + + /* keep HAL_I2C_STATE_LISTEN */ + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_LISTEN; + } + else + { + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + } + + /* Call the corresponding callback to inform upper layer of End of Transfer */ +#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) + hi2c->ErrorCallback(hi2c); +#else + HAL_I2C_ErrorCallback(hi2c); +#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ + } +} + +/** + * @brief This function handles I2C Communication Timeout. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param Flag specifies the I2C flag to check. + * @param Status The new Flag status (SET or RESET). + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, FlagStatus Status, uint32_t Timeout, uint32_t Tickstart) +{ + /* Wait until flag is set */ + while (__HAL_I2C_GET_FLAG(hi2c, Flag) == Status) + { + /* Check for the Timeout */ + if (Timeout != HAL_MAX_DELAY) + { + if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + } + return HAL_OK; +} + +/** + * @brief This function handles I2C Communication Timeout for Master addressing phase. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for I2C module + * @param Flag specifies the I2C flag to check. + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnMasterAddressFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, uint32_t Timeout, uint32_t Tickstart) +{ + while (__HAL_I2C_GET_FLAG(hi2c, Flag) == RESET) + { + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET) + { + /* Generate Stop */ + SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP); + + /* Clear AF Flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_AF; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + /* Check for the Timeout */ + if (Timeout != HAL_MAX_DELAY) + { + if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + } + return HAL_OK; +} + +/** + * @brief This function handles I2C Communication Timeout for specific usage of TXE flag. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnTXEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart) +{ + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXE) == RESET) + { + /* Check if a NACK is detected */ + if (I2C_IsAcknowledgeFailed(hi2c) != HAL_OK) + { + return HAL_ERROR; + } + + /* Check for the Timeout */ + if (Timeout != HAL_MAX_DELAY) + { + if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + } + return HAL_OK; +} + +/** + * @brief This function handles I2C Communication Timeout for specific usage of BTF flag. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnBTFFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart) +{ + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == RESET) + { + /* Check if a NACK is detected */ + if (I2C_IsAcknowledgeFailed(hi2c) != HAL_OK) + { + return HAL_ERROR; + } + + /* Check for the Timeout */ + if (Timeout != HAL_MAX_DELAY) + { + if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + } + return HAL_OK; +} + +/** + * @brief This function handles I2C Communication Timeout for specific usage of STOP flag. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnSTOPFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart) +{ + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == RESET) + { + /* Check if a NACK is detected */ + if (I2C_IsAcknowledgeFailed(hi2c) != HAL_OK) + { + return HAL_ERROR; + } + + /* Check for the Timeout */ + if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + return HAL_OK; +} + +/** + * @brief This function handles I2C Communication Timeout for specific usage of STOP request through Interrupt. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnSTOPRequestThroughIT(I2C_HandleTypeDef *hi2c) +{ + __IO uint32_t count = 0U; + + /* Wait until STOP flag is reset */ + count = I2C_TIMEOUT_STOP_FLAG * (SystemCoreClock / 25U / 1000U); + do + { + count--; + if (count == 0U) + { + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + return HAL_ERROR; + } + } + while (READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP); + + return HAL_OK; +} + +/** + * @brief This function handles I2C Communication Timeout for specific usage of RXNE flag. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @param Timeout Timeout duration + * @param Tickstart Tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart) +{ + + while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET) + { + /* Check if a STOPF is detected */ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == SET) + { + /* Clear STOP Flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_NONE; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + + /* Check for the Timeout */ + if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) + { + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + } + return HAL_OK; +} + +/** + * @brief This function handles Acknowledge failed detection during an I2C Communication. + * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2C. + * @retval HAL status + */ +static HAL_StatusTypeDef I2C_IsAcknowledgeFailed(I2C_HandleTypeDef *hi2c) +{ + if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET) + { + /* Clear NACKF Flag */ + __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); + + hi2c->PreviousState = I2C_STATE_NONE; + hi2c->State = HAL_I2C_STATE_READY; + hi2c->Mode = HAL_I2C_MODE_NONE; + hi2c->ErrorCode |= HAL_I2C_ERROR_AF; + + /* Process Unlocked */ + __HAL_UNLOCK(hi2c); + + return HAL_ERROR; + } + return HAL_OK; +} + +/** + * @brief Convert I2Cx OTHER_xxx XferOptions to functional XferOptions. + * @param hi2c I2C handle. + * @retval None + */ +static void I2C_ConvertOtherXferOptions(I2C_HandleTypeDef *hi2c) +{ + /* if user set XferOptions to I2C_OTHER_FRAME */ + /* it request implicitly to generate a restart condition */ + /* set XferOptions to I2C_FIRST_FRAME */ + if (hi2c->XferOptions == I2C_OTHER_FRAME) + { + hi2c->XferOptions = I2C_FIRST_FRAME; + } + /* else if user set XferOptions to I2C_OTHER_AND_LAST_FRAME */ + /* it request implicitly to generate a restart condition */ + /* then generate a stop condition at the end of transfer */ + /* set XferOptions to I2C_FIRST_AND_LAST_FRAME */ + else if (hi2c->XferOptions == I2C_OTHER_AND_LAST_FRAME) + { + hi2c->XferOptions = I2C_FIRST_AND_LAST_FRAME; + } + else + { + /* Nothing to do */ + } +} + +/** + * @} + */ + +#endif /* HAL_I2C_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c new file mode 100644 index 00000000..ed503320 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c @@ -0,0 +1,184 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_i2c_ex.c + * @author MCD Application Team + * @brief I2C Extension HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of I2C extension peripheral: + * + Extension features functions + * + @verbatim + ============================================================================== + ##### I2C peripheral extension features ##### + ============================================================================== + + [..] Comparing to other previous devices, the I2C interface for STM32F427xx/437xx/ + 429xx/439xx devices contains the following additional features : + + (+) Possibility to disable or enable Analog Noise Filter + (+) Use of a configured Digital Noise Filter + + ##### How to use this driver ##### + ============================================================================== + [..] This driver provides functions to configure Noise Filter + (#) Configure I2C Analog noise filter using the function HAL_I2C_AnalogFilter_Config() + (#) Configure I2C Digital noise filter using the function HAL_I2C_DigitalFilter_Config() + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup I2CEx I2CEx + * @brief I2C HAL module driver + * @{ + */ + +#ifdef HAL_I2C_MODULE_ENABLED + +#if defined(I2C_FLTR_ANOFF)&&defined(I2C_FLTR_DNF) +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ +/** @defgroup I2CEx_Exported_Functions I2C Exported Functions + * @{ + */ + + +/** @defgroup I2CEx_Exported_Functions_Group1 Extension features functions + * @brief Extension features functions + * +@verbatim + =============================================================================== + ##### Extension features functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Configure Noise Filters + +@endverbatim + * @{ + */ + +/** + * @brief Configures I2C Analog noise filter. + * @param hi2c pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2Cx peripheral. + * @param AnalogFilter new state of the Analog filter. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); + assert_param(IS_I2C_ANALOG_FILTER(AnalogFilter)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + hi2c->State = HAL_I2C_STATE_BUSY; + + /* Disable the selected I2C peripheral */ + __HAL_I2C_DISABLE(hi2c); + + /* Reset I2Cx ANOFF bit */ + hi2c->Instance->FLTR &= ~(I2C_FLTR_ANOFF); + + /* Disable the analog filter */ + hi2c->Instance->FLTR |= AnalogFilter; + + __HAL_I2C_ENABLE(hi2c); + + hi2c->State = HAL_I2C_STATE_READY; + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Configures I2C Digital noise filter. + * @param hi2c pointer to a I2C_HandleTypeDef structure that contains + * the configuration information for the specified I2Cx peripheral. + * @param DigitalFilter Coefficient of digital noise filter between 0x00 and 0x0F. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter) +{ + uint16_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); + assert_param(IS_I2C_DIGITAL_FILTER(DigitalFilter)); + + if (hi2c->State == HAL_I2C_STATE_READY) + { + hi2c->State = HAL_I2C_STATE_BUSY; + + /* Disable the selected I2C peripheral */ + __HAL_I2C_DISABLE(hi2c); + + /* Get the old register value */ + tmpreg = hi2c->Instance->FLTR; + + /* Reset I2Cx DNF bit [3:0] */ + tmpreg &= ~(I2C_FLTR_DNF); + + /* Set I2Cx DNF coefficient */ + tmpreg |= DigitalFilter; + + /* Store the new register value */ + hi2c->Instance->FLTR = tmpreg; + + __HAL_I2C_ENABLE(hi2c); + + hi2c->State = HAL_I2C_STATE_READY; + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @} + */ + +/** + * @} + */ +#endif + +#endif /* HAL_I2C_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c new file mode 100644 index 00000000..13aace25 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c @@ -0,0 +1,2258 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pcd.c + * @author MCD Application Team + * @brief PCD HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the USB Peripheral Controller: + * + Initialization and de-initialization functions + * + IO operation functions + * + Peripheral Control functions + * + Peripheral State functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The PCD HAL driver can be used as follows: + + (#) Declare a PCD_HandleTypeDef handle structure, for example: + PCD_HandleTypeDef hpcd; + + (#) Fill parameters of Init structure in HCD handle + + (#) Call HAL_PCD_Init() API to initialize the PCD peripheral (Core, Device core, ...) + + (#) Initialize the PCD low level resources through the HAL_PCD_MspInit() API: + (##) Enable the PCD/USB Low Level interface clock using + (+++) __HAL_RCC_USB_OTG_FS_CLK_ENABLE(); + (+++) __HAL_RCC_USB_OTG_HS_CLK_ENABLE(); (For High Speed Mode) + + (##) Initialize the related GPIO clocks + (##) Configure PCD pin-out + (##) Configure PCD NVIC interrupt + + (#)Associate the Upper USB device stack to the HAL PCD Driver: + (##) hpcd.pData = pdev; + + (#)Enable PCD transmission and reception: + (##) HAL_PCD_Start(); + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup PCD PCD + * @brief PCD HAL module driver + * @{ + */ + +#ifdef HAL_PCD_MODULE_ENABLED + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/** @defgroup PCD_Private_Macros PCD Private Macros + * @{ + */ +#define PCD_MIN(a, b) (((a) < (b)) ? (a) : (b)) +#define PCD_MAX(a, b) (((a) > (b)) ? (a) : (b)) +/** + * @} + */ + +/* Private functions prototypes ----------------------------------------------*/ +/** @defgroup PCD_Private_Functions PCD Private Functions + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum); +static HAL_StatusTypeDef PCD_EP_OutXfrComplete_int(PCD_HandleTypeDef *hpcd, uint32_t epnum); +static HAL_StatusTypeDef PCD_EP_OutSetupPacket_int(PCD_HandleTypeDef *hpcd, uint32_t epnum); +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup PCD_Exported_Functions PCD Exported Functions + * @{ + */ + +/** @defgroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] This section provides functions allowing to: + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the PCD according to the specified + * parameters in the PCD_InitTypeDef and initialize the associated handle. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx; + uint8_t i; + + /* Check the PCD handle allocation */ + if (hpcd == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance)); + + USBx = hpcd->Instance; + + if (hpcd->State == HAL_PCD_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + hpcd->Lock = HAL_UNLOCKED; + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->SOFCallback = HAL_PCD_SOFCallback; + hpcd->SetupStageCallback = HAL_PCD_SetupStageCallback; + hpcd->ResetCallback = HAL_PCD_ResetCallback; + hpcd->SuspendCallback = HAL_PCD_SuspendCallback; + hpcd->ResumeCallback = HAL_PCD_ResumeCallback; + hpcd->ConnectCallback = HAL_PCD_ConnectCallback; + hpcd->DisconnectCallback = HAL_PCD_DisconnectCallback; + hpcd->DataOutStageCallback = HAL_PCD_DataOutStageCallback; + hpcd->DataInStageCallback = HAL_PCD_DataInStageCallback; + hpcd->ISOOUTIncompleteCallback = HAL_PCD_ISOOUTIncompleteCallback; + hpcd->ISOINIncompleteCallback = HAL_PCD_ISOINIncompleteCallback; + hpcd->LPMCallback = HAL_PCDEx_LPM_Callback; + hpcd->BCDCallback = HAL_PCDEx_BCD_Callback; + + if (hpcd->MspInitCallback == NULL) + { + hpcd->MspInitCallback = HAL_PCD_MspInit; + } + + /* Init the low level hardware */ + hpcd->MspInitCallback(hpcd); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC... */ + HAL_PCD_MspInit(hpcd); +#endif /* (USE_HAL_PCD_REGISTER_CALLBACKS) */ + } + + hpcd->State = HAL_PCD_STATE_BUSY; + + /* Disable DMA mode for FS instance */ + if ((USBx->CID & (0x1U << 8)) == 0U) + { + hpcd->Init.dma_enable = 0U; + } + + /* Disable the Interrupts */ + __HAL_PCD_DISABLE(hpcd); + + /*Init the Core (common init.) */ + if (USB_CoreInit(hpcd->Instance, hpcd->Init) != HAL_OK) + { + hpcd->State = HAL_PCD_STATE_ERROR; + return HAL_ERROR; + } + + /* Force Device Mode*/ + (void)USB_SetCurrentMode(hpcd->Instance, USB_DEVICE_MODE); + + /* Init endpoints structures */ + for (i = 0U; i < hpcd->Init.dev_endpoints; i++) + { + /* Init ep structure */ + hpcd->IN_ep[i].is_in = 1U; + hpcd->IN_ep[i].num = i; + hpcd->IN_ep[i].tx_fifo_num = i; + /* Control until ep is activated */ + hpcd->IN_ep[i].type = EP_TYPE_CTRL; + hpcd->IN_ep[i].maxpacket = 0U; + hpcd->IN_ep[i].xfer_buff = 0U; + hpcd->IN_ep[i].xfer_len = 0U; + } + + for (i = 0U; i < hpcd->Init.dev_endpoints; i++) + { + hpcd->OUT_ep[i].is_in = 0U; + hpcd->OUT_ep[i].num = i; + /* Control until ep is activated */ + hpcd->OUT_ep[i].type = EP_TYPE_CTRL; + hpcd->OUT_ep[i].maxpacket = 0U; + hpcd->OUT_ep[i].xfer_buff = 0U; + hpcd->OUT_ep[i].xfer_len = 0U; + } + + /* Init Device */ + if (USB_DevInit(hpcd->Instance, hpcd->Init) != HAL_OK) + { + hpcd->State = HAL_PCD_STATE_ERROR; + return HAL_ERROR; + } + + hpcd->USB_Address = 0U; + hpcd->State = HAL_PCD_STATE_READY; + #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + /* Activate LPM */ + if (hpcd->Init.lpm_enable == 1U) + { + (void)HAL_PCDEx_ActivateLPM(hpcd); + } +#endif /* defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ + (void)USB_DevDisconnect(hpcd->Instance); + + return HAL_OK; +} + +/** + * @brief DeInitializes the PCD peripheral. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd) +{ + /* Check the PCD handle allocation */ + if (hpcd == NULL) + { + return HAL_ERROR; + } + + hpcd->State = HAL_PCD_STATE_BUSY; + + /* Stop Device */ + if (USB_StopDevice(hpcd->Instance) != HAL_OK) + { + return HAL_ERROR; + } + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + if (hpcd->MspDeInitCallback == NULL) + { + hpcd->MspDeInitCallback = HAL_PCD_MspDeInit; /* Legacy weak MspDeInit */ + } + + /* DeInit the low level hardware */ + hpcd->MspDeInitCallback(hpcd); +#else + /* DeInit the low level hardware: CLOCK, NVIC.*/ + HAL_PCD_MspDeInit(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + hpcd->State = HAL_PCD_STATE_RESET; + + return HAL_OK; +} + +/** + * @brief Initializes the PCD MSP. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes PCD MSP. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_MspDeInit could be implemented in the user file + */ +} + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +/** + * @brief Register a User USB PCD Callback + * To be used instead of the weak predefined callback + * @param hpcd USB PCD handle + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_PCD_SOF_CB_ID USB PCD SOF callback ID + * @arg @ref HAL_PCD_SETUPSTAGE_CB_ID USB PCD Setup callback ID + * @arg @ref HAL_PCD_RESET_CB_ID USB PCD Reset callback ID + * @arg @ref HAL_PCD_SUSPEND_CB_ID USB PCD Suspend callback ID + * @arg @ref HAL_PCD_RESUME_CB_ID USB PCD Resume callback ID + * @arg @ref HAL_PCD_CONNECT_CB_ID USB PCD Connect callback ID + * @arg @ref HAL_PCD_DISCONNECT_CB_ID OTG PCD Disconnect callback ID + * @arg @ref HAL_PCD_MSPINIT_CB_ID MspDeInit callback ID + * @arg @ref HAL_PCD_MSPDEINIT_CB_ID MspDeInit callback ID + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterCallback(PCD_HandleTypeDef *hpcd, + HAL_PCD_CallbackIDTypeDef CallbackID, + pPCD_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + switch (CallbackID) + { + case HAL_PCD_SOF_CB_ID : + hpcd->SOFCallback = pCallback; + break; + + case HAL_PCD_SETUPSTAGE_CB_ID : + hpcd->SetupStageCallback = pCallback; + break; + + case HAL_PCD_RESET_CB_ID : + hpcd->ResetCallback = pCallback; + break; + + case HAL_PCD_SUSPEND_CB_ID : + hpcd->SuspendCallback = pCallback; + break; + + case HAL_PCD_RESUME_CB_ID : + hpcd->ResumeCallback = pCallback; + break; + + case HAL_PCD_CONNECT_CB_ID : + hpcd->ConnectCallback = pCallback; + break; + + case HAL_PCD_DISCONNECT_CB_ID : + hpcd->DisconnectCallback = pCallback; + break; + + case HAL_PCD_MSPINIT_CB_ID : + hpcd->MspInitCallback = pCallback; + break; + + case HAL_PCD_MSPDEINIT_CB_ID : + hpcd->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (hpcd->State == HAL_PCD_STATE_RESET) + { + switch (CallbackID) + { + case HAL_PCD_MSPINIT_CB_ID : + hpcd->MspInitCallback = pCallback; + break; + + case HAL_PCD_MSPDEINIT_CB_ID : + hpcd->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + return status; +} + +/** + * @brief Unregister an USB PCD Callback + * USB PCD callabck is redirected to the weak predefined callback + * @param hpcd USB PCD handle + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * @arg @ref HAL_PCD_SOF_CB_ID USB PCD SOF callback ID + * @arg @ref HAL_PCD_SETUPSTAGE_CB_ID USB PCD Setup callback ID + * @arg @ref HAL_PCD_RESET_CB_ID USB PCD Reset callback ID + * @arg @ref HAL_PCD_SUSPEND_CB_ID USB PCD Suspend callback ID + * @arg @ref HAL_PCD_RESUME_CB_ID USB PCD Resume callback ID + * @arg @ref HAL_PCD_CONNECT_CB_ID USB PCD Connect callback ID + * @arg @ref HAL_PCD_DISCONNECT_CB_ID OTG PCD Disconnect callback ID + * @arg @ref HAL_PCD_MSPINIT_CB_ID MspDeInit callback ID + * @arg @ref HAL_PCD_MSPDEINIT_CB_ID MspDeInit callback ID + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterCallback(PCD_HandleTypeDef *hpcd, HAL_PCD_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + /* Setup Legacy weak Callbacks */ + if (hpcd->State == HAL_PCD_STATE_READY) + { + switch (CallbackID) + { + case HAL_PCD_SOF_CB_ID : + hpcd->SOFCallback = HAL_PCD_SOFCallback; + break; + + case HAL_PCD_SETUPSTAGE_CB_ID : + hpcd->SetupStageCallback = HAL_PCD_SetupStageCallback; + break; + + case HAL_PCD_RESET_CB_ID : + hpcd->ResetCallback = HAL_PCD_ResetCallback; + break; + + case HAL_PCD_SUSPEND_CB_ID : + hpcd->SuspendCallback = HAL_PCD_SuspendCallback; + break; + + case HAL_PCD_RESUME_CB_ID : + hpcd->ResumeCallback = HAL_PCD_ResumeCallback; + break; + + case HAL_PCD_CONNECT_CB_ID : + hpcd->ConnectCallback = HAL_PCD_ConnectCallback; + break; + + case HAL_PCD_DISCONNECT_CB_ID : + hpcd->DisconnectCallback = HAL_PCD_DisconnectCallback; + break; + + case HAL_PCD_MSPINIT_CB_ID : + hpcd->MspInitCallback = HAL_PCD_MspInit; + break; + + case HAL_PCD_MSPDEINIT_CB_ID : + hpcd->MspDeInitCallback = HAL_PCD_MspDeInit; + break; + + default : + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (hpcd->State == HAL_PCD_STATE_RESET) + { + switch (CallbackID) + { + case HAL_PCD_MSPINIT_CB_ID : + hpcd->MspInitCallback = HAL_PCD_MspInit; + break; + + case HAL_PCD_MSPDEINIT_CB_ID : + hpcd->MspDeInitCallback = HAL_PCD_MspDeInit; + break; + + default : + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + return status; +} + +/** + * @brief Register USB PCD Data OUT Stage Callback + * To be used instead of the weak HAL_PCD_DataOutStageCallback() predefined callback + * @param hpcd PCD handle + * @param pCallback pointer to the USB PCD Data OUT Stage Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd, + pPCD_DataOutStageCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->DataOutStageCallback = pCallback; + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Unregister the USB PCD Data OUT Stage Callback + * USB PCD Data OUT Stage Callback is redirected to the weak HAL_PCD_DataOutStageCallback() predefined callback + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->DataOutStageCallback = HAL_PCD_DataOutStageCallback; /* Legacy weak DataOutStageCallback */ + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Register USB PCD Data IN Stage Callback + * To be used instead of the weak HAL_PCD_DataInStageCallback() predefined callback + * @param hpcd PCD handle + * @param pCallback pointer to the USB PCD Data IN Stage Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterDataInStageCallback(PCD_HandleTypeDef *hpcd, + pPCD_DataInStageCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->DataInStageCallback = pCallback; + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Unregister the USB PCD Data IN Stage Callback + * USB PCD Data OUT Stage Callback is redirected to the weak HAL_PCD_DataInStageCallback() predefined callback + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterDataInStageCallback(PCD_HandleTypeDef *hpcd) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->DataInStageCallback = HAL_PCD_DataInStageCallback; /* Legacy weak DataInStageCallback */ + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Register USB PCD Iso OUT incomplete Callback + * To be used instead of the weak HAL_PCD_ISOOUTIncompleteCallback() predefined callback + * @param hpcd PCD handle + * @param pCallback pointer to the USB PCD Iso OUT incomplete Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd, + pPCD_IsoOutIncpltCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->ISOOUTIncompleteCallback = pCallback; + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Unregister the USB PCD Iso OUT incomplete Callback + * USB PCD Iso OUT incomplete Callback is redirected to the weak HAL_PCD_ISOOUTIncompleteCallback() predefined callback + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->ISOOUTIncompleteCallback = HAL_PCD_ISOOUTIncompleteCallback; /* Legacy weak ISOOUTIncompleteCallback */ + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Register USB PCD Iso IN incomplete Callback + * To be used instead of the weak HAL_PCD_ISOINIncompleteCallback() predefined callback + * @param hpcd PCD handle + * @param pCallback pointer to the USB PCD Iso IN incomplete Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd, + pPCD_IsoInIncpltCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->ISOINIncompleteCallback = pCallback; + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Unregister the USB PCD Iso IN incomplete Callback + * USB PCD Iso IN incomplete Callback is redirected to the weak HAL_PCD_ISOINIncompleteCallback() predefined callback + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->ISOINIncompleteCallback = HAL_PCD_ISOINIncompleteCallback; /* Legacy weak ISOINIncompleteCallback */ + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Register USB PCD BCD Callback + * To be used instead of the weak HAL_PCDEx_BCD_Callback() predefined callback + * @param hpcd PCD handle + * @param pCallback pointer to the USB PCD BCD Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterBcdCallback(PCD_HandleTypeDef *hpcd, pPCD_BcdCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->BCDCallback = pCallback; + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Unregister the USB PCD BCD Callback + * USB BCD Callback is redirected to the weak HAL_PCDEx_BCD_Callback() predefined callback + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterBcdCallback(PCD_HandleTypeDef *hpcd) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->BCDCallback = HAL_PCDEx_BCD_Callback; /* Legacy weak HAL_PCDEx_BCD_Callback */ + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Register USB PCD LPM Callback + * To be used instead of the weak HAL_PCDEx_LPM_Callback() predefined callback + * @param hpcd PCD handle + * @param pCallback pointer to the USB PCD LPM Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_RegisterLpmCallback(PCD_HandleTypeDef *hpcd, pPCD_LpmCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->LPMCallback = pCallback; + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} + +/** + * @brief Unregister the USB PCD LPM Callback + * USB LPM Callback is redirected to the weak HAL_PCDEx_LPM_Callback() predefined callback + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_UnRegisterLpmCallback(PCD_HandleTypeDef *hpcd) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hpcd); + + if (hpcd->State == HAL_PCD_STATE_READY) + { + hpcd->LPMCallback = HAL_PCDEx_LPM_Callback; /* Legacy weak HAL_PCDEx_LPM_Callback */ + } + else + { + /* Update the error code */ + hpcd->ErrorCode |= HAL_PCD_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hpcd); + + return status; +} +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup PCD_Exported_Functions_Group2 Input and Output operation functions + * @brief Data transfers functions + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to manage the PCD data + transfers. + +@endverbatim + * @{ + */ + +/** + * @brief Start the USB device + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + + __HAL_LOCK(hpcd); + + if ((hpcd->Init.battery_charging_enable == 1U) && + (hpcd->Init.phy_itface != USB_OTG_ULPI_PHY)) + { + /* Enable USB Transceiver */ + USBx->GCCFG |= USB_OTG_GCCFG_PWRDWN; + } + + __HAL_PCD_ENABLE(hpcd); + (void)USB_DevConnect(hpcd->Instance); + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +/** + * @brief Stop the USB device. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + + __HAL_LOCK(hpcd); + __HAL_PCD_DISABLE(hpcd); + (void)USB_DevDisconnect(hpcd->Instance); + + (void)USB_FlushTxFifo(hpcd->Instance, 0x10U); + + if ((hpcd->Init.battery_charging_enable == 1U) && + (hpcd->Init.phy_itface != USB_OTG_ULPI_PHY)) + { + /* Disable USB Transceiver */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_PWRDWN); + } + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/** + * @brief Handles PCD interrupt request. + * @param hpcd PCD handle + * @retval HAL status + */ +void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t i, ep_intr, epint, epnum; + uint32_t fifoemptymsk, temp; + USB_OTG_EPTypeDef *ep; + + /* ensure that we are in device mode */ + if (USB_GetMode(hpcd->Instance) == USB_OTG_MODE_DEVICE) + { + /* avoid spurious interrupt */ + if (__HAL_PCD_IS_INVALID_INTERRUPT(hpcd)) + { + return; + } + + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_MMIS)) + { + /* incorrect mode, acknowledge the interrupt */ + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_MMIS); + } + + /* Handle RxQLevel Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_RXFLVL)) + { + USB_MASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL); + + temp = USBx->GRXSTSP; + + ep = &hpcd->OUT_ep[temp & USB_OTG_GRXSTSP_EPNUM]; + + if (((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17) == STS_DATA_UPDT) + { + if ((temp & USB_OTG_GRXSTSP_BCNT) != 0U) + { + (void)USB_ReadPacket(USBx, ep->xfer_buff, + (uint16_t)((temp & USB_OTG_GRXSTSP_BCNT) >> 4)); + + ep->xfer_buff += (temp & USB_OTG_GRXSTSP_BCNT) >> 4; + ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4; + } + } + else if (((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17) == STS_SETUP_UPDT) + { + (void)USB_ReadPacket(USBx, (uint8_t *)hpcd->Setup, 8U); + ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4; + } + else + { + /* ... */ + } + USB_UNMASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL); + } + + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OEPINT)) + { + epnum = 0U; + + /* Read in the device interrupt bits */ + ep_intr = USB_ReadDevAllOutEpInterrupt(hpcd->Instance); + + while (ep_intr != 0U) + { + if ((ep_intr & 0x1U) != 0U) + { + epint = USB_ReadDevOutEPInterrupt(hpcd->Instance, (uint8_t)epnum); + + if ((epint & USB_OTG_DOEPINT_XFRC) == USB_OTG_DOEPINT_XFRC) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_XFRC); + (void)PCD_EP_OutXfrComplete_int(hpcd, epnum); + } + + if ((epint & USB_OTG_DOEPINT_STUP) == USB_OTG_DOEPINT_STUP) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STUP); + /* Class B setup phase done for previous decoded setup */ + (void)PCD_EP_OutSetupPacket_int(hpcd, epnum); + } + + if ((epint & USB_OTG_DOEPINT_OTEPDIS) == USB_OTG_DOEPINT_OTEPDIS) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPDIS); + } + + /* Clear Status Phase Received interrupt */ + if ((epint & USB_OTG_DOEPINT_OTEPSPR) == USB_OTG_DOEPINT_OTEPSPR) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPSPR); + } + + /* Clear OUT NAK interrupt */ + if ((epint & USB_OTG_DOEPINT_NAK) == USB_OTG_DOEPINT_NAK) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_NAK); + } + } + epnum++; + ep_intr >>= 1U; + } + } + + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IEPINT)) + { + /* Read in the device interrupt bits */ + ep_intr = USB_ReadDevAllInEpInterrupt(hpcd->Instance); + + epnum = 0U; + + while (ep_intr != 0U) + { + if ((ep_intr & 0x1U) != 0U) /* In ITR */ + { + epint = USB_ReadDevInEPInterrupt(hpcd->Instance, (uint8_t)epnum); + + if ((epint & USB_OTG_DIEPINT_XFRC) == USB_OTG_DIEPINT_XFRC) + { + fifoemptymsk = (uint32_t)(0x1UL << (epnum & EP_ADDR_MSK)); + USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk; + + CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_XFRC); + + if (hpcd->Init.dma_enable == 1U) + { + hpcd->IN_ep[epnum].xfer_buff += hpcd->IN_ep[epnum].maxpacket; + + /* this is ZLP, so prepare EP0 for next setup */ + if ((epnum == 0U) && (hpcd->IN_ep[epnum].xfer_len == 0U)) + { + /* prepare to rx more setup packets */ + (void)USB_EP0_OutStart(hpcd->Instance, 1U, (uint8_t *)hpcd->Setup); + } + } + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->DataInStageCallback(hpcd, (uint8_t)epnum); +#else + HAL_PCD_DataInStageCallback(hpcd, (uint8_t)epnum); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + if ((epint & USB_OTG_DIEPINT_TOC) == USB_OTG_DIEPINT_TOC) + { + CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_TOC); + } + if ((epint & USB_OTG_DIEPINT_ITTXFE) == USB_OTG_DIEPINT_ITTXFE) + { + CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_ITTXFE); + } + if ((epint & USB_OTG_DIEPINT_INEPNE) == USB_OTG_DIEPINT_INEPNE) + { + CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_INEPNE); + } + if ((epint & USB_OTG_DIEPINT_EPDISD) == USB_OTG_DIEPINT_EPDISD) + { + CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_EPDISD); + } + if ((epint & USB_OTG_DIEPINT_TXFE) == USB_OTG_DIEPINT_TXFE) + { + (void)PCD_WriteEmptyTxFifo(hpcd, epnum); + } + } + epnum++; + ep_intr >>= 1U; + } + } + + /* Handle Resume Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT)) + { + /* Clear the Remote Wake-up Signaling */ + USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG; + + if (hpcd->LPM_State == LPM_L1) + { + hpcd->LPM_State = LPM_L0; + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->LPMCallback(hpcd, PCD_LPM_L0_ACTIVE); +#else + HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L0_ACTIVE); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + else + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->ResumeCallback(hpcd); +#else + HAL_PCD_ResumeCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT); + } + + /* Handle Suspend Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP)) + { + if ((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS) + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->SuspendCallback(hpcd); +#else + HAL_PCD_SuspendCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP); + } +#if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + /* Handle LPM Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_LPMINT)) + { + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_LPMINT); + + if (hpcd->LPM_State == LPM_L0) + { + hpcd->LPM_State = LPM_L1; + hpcd->BESL = (hpcd->Instance->GLPMCFG & USB_OTG_GLPMCFG_BESL) >> 2U; + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->LPMCallback(hpcd, PCD_LPM_L1_ACTIVE); +#else + HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L1_ACTIVE); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + else + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->SuspendCallback(hpcd); +#else + HAL_PCD_SuspendCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + } +#endif /* defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ + /* Handle Reset Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBRST)) + { + USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG; + (void)USB_FlushTxFifo(hpcd->Instance, 0x10U); + + for (i = 0U; i < hpcd->Init.dev_endpoints; i++) + { + USBx_INEP(i)->DIEPINT = 0xFB7FU; + USBx_INEP(i)->DIEPCTL &= ~USB_OTG_DIEPCTL_STALL; + USBx_INEP(i)->DIEPCTL |= USB_OTG_DIEPCTL_SNAK; + USBx_OUTEP(i)->DOEPINT = 0xFB7FU; + USBx_OUTEP(i)->DOEPCTL &= ~USB_OTG_DOEPCTL_STALL; + USBx_OUTEP(i)->DOEPCTL |= USB_OTG_DOEPCTL_SNAK; + } + USBx_DEVICE->DAINTMSK |= 0x10001U; + + if (hpcd->Init.use_dedicated_ep1 != 0U) + { + USBx_DEVICE->DOUTEP1MSK |= USB_OTG_DOEPMSK_STUPM | + USB_OTG_DOEPMSK_XFRCM | + USB_OTG_DOEPMSK_EPDM; + + USBx_DEVICE->DINEP1MSK |= USB_OTG_DIEPMSK_TOM | + USB_OTG_DIEPMSK_XFRCM | + USB_OTG_DIEPMSK_EPDM; + } + else + { + USBx_DEVICE->DOEPMSK |= USB_OTG_DOEPMSK_STUPM | + USB_OTG_DOEPMSK_XFRCM | + USB_OTG_DOEPMSK_EPDM | + USB_OTG_DOEPMSK_OTEPSPRM | + USB_OTG_DOEPMSK_NAKM; + + USBx_DEVICE->DIEPMSK |= USB_OTG_DIEPMSK_TOM | + USB_OTG_DIEPMSK_XFRCM | + USB_OTG_DIEPMSK_EPDM; + } + + /* Set Default Address to 0 */ + USBx_DEVICE->DCFG &= ~USB_OTG_DCFG_DAD; + + /* setup EP0 to receive SETUP packets */ + (void)USB_EP0_OutStart(hpcd->Instance, (uint8_t)hpcd->Init.dma_enable, + (uint8_t *)hpcd->Setup); + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBRST); + } + + /* Handle Enumeration done Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE)) + { + (void)USB_ActivateSetup(hpcd->Instance); + hpcd->Init.speed = USB_GetDevSpeed(hpcd->Instance); + + /* Set USB Turnaround time */ + (void)USB_SetTurnaroundTime(hpcd->Instance, + HAL_RCC_GetHCLKFreq(), + (uint8_t)hpcd->Init.speed); + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->ResetCallback(hpcd); +#else + HAL_PCD_ResetCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE); + } + + /* Handle SOF Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SOF)) + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->SOFCallback(hpcd); +#else + HAL_PCD_SOFCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SOF); + } + + /* Handle Incomplete ISO IN Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR)) + { + /* Keep application checking the corresponding Iso IN endpoint + causing the incomplete Interrupt */ + epnum = 0U; + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->ISOINIncompleteCallback(hpcd, (uint8_t)epnum); +#else + HAL_PCD_ISOINIncompleteCallback(hpcd, (uint8_t)epnum); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR); + } + + /* Handle Incomplete ISO OUT Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT)) + { + /* Keep application checking the corresponding Iso OUT endpoint + causing the incomplete Interrupt */ + epnum = 0U; + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->ISOOUTIncompleteCallback(hpcd, (uint8_t)epnum); +#else + HAL_PCD_ISOOUTIncompleteCallback(hpcd, (uint8_t)epnum); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT); + } + + /* Handle Connection event Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT)) + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->ConnectCallback(hpcd); +#else + HAL_PCD_ConnectCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT); + } + + /* Handle Disconnection event Interrupt */ + if (__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OTGINT)) + { + temp = hpcd->Instance->GOTGINT; + + if ((temp & USB_OTG_GOTGINT_SEDET) == USB_OTG_GOTGINT_SEDET) + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->DisconnectCallback(hpcd); +#else + HAL_PCD_DisconnectCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + hpcd->Instance->GOTGINT |= temp; + } + } +} + + +/** + * @brief Handles PCD Wakeup interrupt request. + * @param hpcd PCD handle + * @retval HAL status + */ +void HAL_PCD_WKUP_IRQHandler(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx; + + USBx = hpcd->Instance; + + if ((USBx->CID & (0x1U << 8)) == 0U) + { + /* Clear EXTI pending Bit */ + __HAL_USB_OTG_FS_WAKEUP_EXTI_CLEAR_FLAG(); + } + else + { + /* Clear EXTI pending Bit */ + __HAL_USB_OTG_HS_WAKEUP_EXTI_CLEAR_FLAG(); + } +} +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + +/** + * @brief Data OUT stage callback. + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval None + */ +__weak void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + UNUSED(epnum); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_DataOutStageCallback could be implemented in the user file + */ +} + +/** + * @brief Data IN stage callback + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval None + */ +__weak void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + UNUSED(epnum); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_DataInStageCallback could be implemented in the user file + */ +} +/** + * @brief Setup stage callback + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_SetupStageCallback could be implemented in the user file + */ +} + +/** + * @brief USB Start Of Frame callback. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_SOFCallback could be implemented in the user file + */ +} + +/** + * @brief USB Reset callback. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_ResetCallback could be implemented in the user file + */ +} + +/** + * @brief Suspend event callback. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_SuspendCallback could be implemented in the user file + */ +} + +/** + * @brief Resume event callback. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_ResumeCallback could be implemented in the user file + */ +} + +/** + * @brief Incomplete ISO OUT callback. + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval None + */ +__weak void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + UNUSED(epnum); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_ISOOUTIncompleteCallback could be implemented in the user file + */ +} + +/** + * @brief Incomplete ISO IN callback. + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval None + */ +__weak void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + UNUSED(epnum); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_ISOINIncompleteCallback could be implemented in the user file + */ +} + +/** + * @brief Connection event callback. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_ConnectCallback could be implemented in the user file + */ +} + +/** + * @brief Disconnection event callback. + * @param hpcd PCD handle + * @retval None + */ +__weak void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCD_DisconnectCallback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** @defgroup PCD_Exported_Functions_Group3 Peripheral Control functions + * @brief management functions + * +@verbatim + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to control the PCD data + transfers. + +@endverbatim + * @{ + */ + +/** + * @brief Connect the USB device + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd) +{ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + __HAL_LOCK(hpcd); +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + if ((hpcd->Init.battery_charging_enable == 1U) && + (hpcd->Init.phy_itface != USB_OTG_ULPI_PHY)) + { + /* Enable USB Transceiver */ + USBx->GCCFG |= USB_OTG_GCCFG_PWRDWN; + } +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + (void)USB_DevConnect(hpcd->Instance); + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +/** + * @brief Disconnect the USB device. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd) +{ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + __HAL_LOCK(hpcd); + (void)USB_DevDisconnect(hpcd->Instance); + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) + if ((hpcd->Init.battery_charging_enable == 1U) && + (hpcd->Init.phy_itface != USB_OTG_ULPI_PHY)) + { + /* Disable USB Transceiver */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_PWRDWN); + } +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +/** + * @brief Set the USB Device address. + * @param hpcd PCD handle + * @param address new device address + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address) +{ + __HAL_LOCK(hpcd); + hpcd->USB_Address = address; + (void)USB_SetDevAddress(hpcd->Instance, address); + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} +/** + * @brief Open and configure an endpoint. + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @param ep_mps endpoint max packet size + * @param ep_type endpoint type + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, + uint16_t ep_mps, uint8_t ep_type) +{ + HAL_StatusTypeDef ret = HAL_OK; + PCD_EPTypeDef *ep; + + if ((ep_addr & 0x80U) == 0x80U) + { + ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 1U; + } + else + { + ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 0U; + } + + ep->num = ep_addr & EP_ADDR_MSK; + ep->maxpacket = ep_mps; + ep->type = ep_type; + + if (ep->is_in != 0U) + { + /* Assign a Tx FIFO */ + ep->tx_fifo_num = ep->num; + } + /* Set initial data PID. */ + if (ep_type == EP_TYPE_BULK) + { + ep->data_pid_start = 0U; + } + + __HAL_LOCK(hpcd); + (void)USB_ActivateEndpoint(hpcd->Instance, ep); + __HAL_UNLOCK(hpcd); + + return ret; +} + +/** + * @brief Deactivate an endpoint. + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) +{ + PCD_EPTypeDef *ep; + + if ((ep_addr & 0x80U) == 0x80U) + { + ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 1U; + } + else + { + ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 0U; + } + ep->num = ep_addr & EP_ADDR_MSK; + + __HAL_LOCK(hpcd); + (void)USB_DeactivateEndpoint(hpcd->Instance, ep); + __HAL_UNLOCK(hpcd); + return HAL_OK; +} + + +/** + * @brief Receive an amount of data. + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @param pBuf pointer to the reception buffer + * @param len amount of data to be received + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len) +{ + PCD_EPTypeDef *ep; + + ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK]; + + /*setup and start the Xfer */ + ep->xfer_buff = pBuf; + ep->xfer_len = len; + ep->xfer_count = 0U; + ep->is_in = 0U; + ep->num = ep_addr & EP_ADDR_MSK; + + if (hpcd->Init.dma_enable == 1U) + { + ep->dma_addr = (uint32_t)pBuf; + } + + if ((ep_addr & EP_ADDR_MSK) == 0U) + { + (void)USB_EP0StartXfer(hpcd->Instance, ep, (uint8_t)hpcd->Init.dma_enable); + } + else + { + (void)USB_EPStartXfer(hpcd->Instance, ep, (uint8_t)hpcd->Init.dma_enable); + } + + return HAL_OK; +} + +/** + * @brief Get Received Data Size + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @retval Data Size + */ +uint32_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) +{ + return hpcd->OUT_ep[ep_addr & EP_ADDR_MSK].xfer_count; +} +/** + * @brief Send an amount of data + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @param pBuf pointer to the transmission buffer + * @param len amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len) +{ + PCD_EPTypeDef *ep; + + ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK]; + + /*setup and start the Xfer */ + ep->xfer_buff = pBuf; + ep->xfer_len = len; + ep->xfer_count = 0U; + ep->is_in = 1U; + ep->num = ep_addr & EP_ADDR_MSK; + + if (hpcd->Init.dma_enable == 1U) + { + ep->dma_addr = (uint32_t)pBuf; + } + + if ((ep_addr & EP_ADDR_MSK) == 0U) + { + (void)USB_EP0StartXfer(hpcd->Instance, ep, (uint8_t)hpcd->Init.dma_enable); + } + else + { + (void)USB_EPStartXfer(hpcd->Instance, ep, (uint8_t)hpcd->Init.dma_enable); + } + + return HAL_OK; +} + +/** + * @brief Set a STALL condition over an endpoint + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) +{ + PCD_EPTypeDef *ep; + + if (((uint32_t)ep_addr & EP_ADDR_MSK) > hpcd->Init.dev_endpoints) + { + return HAL_ERROR; + } + + if ((0x80U & ep_addr) == 0x80U) + { + ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 1U; + } + else + { + ep = &hpcd->OUT_ep[ep_addr]; + ep->is_in = 0U; + } + + ep->is_stall = 1U; + ep->num = ep_addr & EP_ADDR_MSK; + + __HAL_LOCK(hpcd); + + (void)USB_EPSetStall(hpcd->Instance, ep); + + if ((ep_addr & EP_ADDR_MSK) == 0U) + { + (void)USB_EP0_OutStart(hpcd->Instance, (uint8_t)hpcd->Init.dma_enable, (uint8_t *)hpcd->Setup); + } + + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +/** + * @brief Clear a STALL condition over in an endpoint + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) +{ + PCD_EPTypeDef *ep; + + if (((uint32_t)ep_addr & 0x0FU) > hpcd->Init.dev_endpoints) + { + return HAL_ERROR; + } + + if ((0x80U & ep_addr) == 0x80U) + { + ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 1U; + } + else + { + ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK]; + ep->is_in = 0U; + } + + ep->is_stall = 0U; + ep->num = ep_addr & EP_ADDR_MSK; + + __HAL_LOCK(hpcd); + (void)USB_EPClearStall(hpcd->Instance, ep); + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +/** + * @brief Flush an endpoint + * @param hpcd PCD handle + * @param ep_addr endpoint address + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) +{ + __HAL_LOCK(hpcd); + + if ((ep_addr & 0x80U) == 0x80U) + { + (void)USB_FlushTxFifo(hpcd->Instance, (uint32_t)ep_addr & EP_ADDR_MSK); + } + else + { + (void)USB_FlushRxFifo(hpcd->Instance); + } + + __HAL_UNLOCK(hpcd); + + return HAL_OK; +} + +/** + * @brief Activate remote wakeup signalling + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd) +{ + return (USB_ActivateRemoteWakeup(hpcd->Instance)); +} + +/** + * @brief De-activate remote wakeup signalling. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd) +{ + return (USB_DeActivateRemoteWakeup(hpcd->Instance)); +} + +/** + * @} + */ + +/** @defgroup PCD_Exported_Functions_Group4 Peripheral State functions + * @brief Peripheral State functions + * +@verbatim + =============================================================================== + ##### Peripheral State functions ##### + =============================================================================== + [..] + This subsection permits to get in run-time the status of the peripheral + and the data flow. + +@endverbatim + * @{ + */ + +/** + * @brief Return the PCD handle state. + * @param hpcd PCD handle + * @retval HAL state + */ +PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd) +{ + return hpcd->State; +} + +/** + * @} + */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @addtogroup PCD_Private_Functions + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/** + * @brief Check FIFO for the next packet to be loaded. + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval HAL status + */ +static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + uint32_t USBx_BASE = (uint32_t)USBx; + USB_OTG_EPTypeDef *ep; + uint32_t len; + uint32_t len32b; + uint32_t fifoemptymsk; + + ep = &hpcd->IN_ep[epnum]; + + if (ep->xfer_count > ep->xfer_len) + { + return HAL_ERROR; + } + + len = ep->xfer_len - ep->xfer_count; + + if (len > ep->maxpacket) + { + len = ep->maxpacket; + } + + len32b = (len + 3U) / 4U; + + while (((USBx_INEP(epnum)->DTXFSTS & USB_OTG_DTXFSTS_INEPTFSAV) >= len32b) && + (ep->xfer_count < ep->xfer_len) && (ep->xfer_len != 0U)) + { + /* Write the FIFO */ + len = ep->xfer_len - ep->xfer_count; + + if (len > ep->maxpacket) + { + len = ep->maxpacket; + } + len32b = (len + 3U) / 4U; + + (void)USB_WritePacket(USBx, ep->xfer_buff, (uint8_t)epnum, (uint16_t)len, + (uint8_t)hpcd->Init.dma_enable); + + ep->xfer_buff += len; + ep->xfer_count += len; + } + + if (ep->xfer_len <= ep->xfer_count) + { + fifoemptymsk = (uint32_t)(0x1UL << (epnum & EP_ADDR_MSK)); + USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk; + } + + return HAL_OK; +} + + +/** + * @brief process EP OUT transfer complete interrupt. + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval HAL status + */ +static HAL_StatusTypeDef PCD_EP_OutXfrComplete_int(PCD_HandleTypeDef *hpcd, uint32_t epnum) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t gSNPSiD = *(__IO uint32_t *)(&USBx->CID + 0x1U); + uint32_t DoepintReg = USBx_OUTEP(epnum)->DOEPINT; + + if (hpcd->Init.dma_enable == 1U) + { + if ((DoepintReg & USB_OTG_DOEPINT_STUP) == USB_OTG_DOEPINT_STUP) /* Class C */ + { + /* StupPktRcvd = 1 this is a setup packet */ + if ((gSNPSiD > USB_OTG_CORE_ID_300A) && + ((DoepintReg & USB_OTG_DOEPINT_STPKTRX) == USB_OTG_DOEPINT_STPKTRX)) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STPKTRX); + } + } + else if ((DoepintReg & USB_OTG_DOEPINT_OTEPSPR) == USB_OTG_DOEPINT_OTEPSPR) /* Class E */ + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPSPR); + } + else if ((DoepintReg & (USB_OTG_DOEPINT_STUP | USB_OTG_DOEPINT_OTEPSPR)) == 0U) + { + /* StupPktRcvd = 1 this is a setup packet */ + if ((gSNPSiD > USB_OTG_CORE_ID_300A) && + ((DoepintReg & USB_OTG_DOEPINT_STPKTRX) == USB_OTG_DOEPINT_STPKTRX)) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STPKTRX); + } + else + { + /* out data packet received over EP0 */ + hpcd->OUT_ep[epnum].xfer_count = + hpcd->OUT_ep[epnum].maxpacket - + (USBx_OUTEP(epnum)->DOEPTSIZ & USB_OTG_DOEPTSIZ_XFRSIZ); + + hpcd->OUT_ep[epnum].xfer_buff += hpcd->OUT_ep[epnum].maxpacket; + + if ((epnum == 0U) && (hpcd->OUT_ep[epnum].xfer_len == 0U)) + { + /* this is ZLP, so prepare EP0 for next setup */ + (void)USB_EP0_OutStart(hpcd->Instance, 1U, (uint8_t *)hpcd->Setup); + } +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->DataOutStageCallback(hpcd, (uint8_t)epnum); +#else + HAL_PCD_DataOutStageCallback(hpcd, (uint8_t)epnum); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + } + else + { + /* ... */ + } + } + else + { + if (gSNPSiD == USB_OTG_CORE_ID_310A) + { + /* StupPktRcvd = 1 this is a setup packet */ + if ((DoepintReg & USB_OTG_DOEPINT_STPKTRX) == USB_OTG_DOEPINT_STPKTRX) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STPKTRX); + } + else + { + if ((DoepintReg & USB_OTG_DOEPINT_OTEPSPR) == USB_OTG_DOEPINT_OTEPSPR) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPSPR); + } + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->DataOutStageCallback(hpcd, (uint8_t)epnum); +#else + HAL_PCD_DataOutStageCallback(hpcd, (uint8_t)epnum); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + } + else + { + if ((epnum == 0U) && (hpcd->OUT_ep[epnum].xfer_len == 0U)) + { + /* this is ZLP, so prepare EP0 for next setup */ + (void)USB_EP0_OutStart(hpcd->Instance, 0U, (uint8_t *)hpcd->Setup); + } + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->DataOutStageCallback(hpcd, (uint8_t)epnum); +#else + HAL_PCD_DataOutStageCallback(hpcd, (uint8_t)epnum); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + } + + return HAL_OK; +} + + +/** + * @brief process EP OUT setup packet received interrupt. + * @param hpcd PCD handle + * @param epnum endpoint number + * @retval HAL status + */ +static HAL_StatusTypeDef PCD_EP_OutSetupPacket_int(PCD_HandleTypeDef *hpcd, uint32_t epnum) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t gSNPSiD = *(__IO uint32_t *)(&USBx->CID + 0x1U); + uint32_t DoepintReg = USBx_OUTEP(epnum)->DOEPINT; + + if ((gSNPSiD > USB_OTG_CORE_ID_300A) && + ((DoepintReg & USB_OTG_DOEPINT_STPKTRX) == USB_OTG_DOEPINT_STPKTRX)) + { + CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STPKTRX); + } + + /* Inform the upper layer that a setup packet is available */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->SetupStageCallback(hpcd); +#else + HAL_PCD_SetupStageCallback(hpcd); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + if ((gSNPSiD > USB_OTG_CORE_ID_300A) && (hpcd->Init.dma_enable == 1U)) + { + (void)USB_EP0_OutStart(hpcd->Instance, 1U, (uint8_t *)hpcd->Setup); + } + + return HAL_OK; +} +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + +/** + * @} + */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ +#endif /* HAL_PCD_MODULE_ENABLED */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd_ex.c new file mode 100644 index 00000000..51562ab8 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd_ex.c @@ -0,0 +1,348 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pcd_ex.c + * @author MCD Application Team + * @brief PCD Extended HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the USB Peripheral Controller: + * + Extended features functions + * + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup PCDEx PCDEx + * @brief PCD Extended HAL module driver + * @{ + */ + +#ifdef HAL_PCD_MODULE_ENABLED + +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions + * @{ + */ + +/** @defgroup PCDEx_Exported_Functions_Group1 Peripheral Control functions + * @brief PCDEx control functions + * +@verbatim + =============================================================================== + ##### Extended features functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Update FIFO configuration + +@endverbatim + * @{ + */ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/** + * @brief Set Tx FIFO + * @param hpcd PCD handle + * @param fifo The number of Tx fifo + * @param size Fifo size + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCDEx_SetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo, uint16_t size) +{ + uint8_t i; + uint32_t Tx_Offset; + + /* TXn min size = 16 words. (n : Transmit FIFO index) + When a TxFIFO is not used, the Configuration should be as follows: + case 1 : n > m and Txn is not used (n,m : Transmit FIFO indexes) + --> Txm can use the space allocated for Txn. + case2 : n < m and Txn is not used (n,m : Transmit FIFO indexes) + --> Txn should be configured with the minimum space of 16 words + The FIFO is used optimally when used TxFIFOs are allocated in the top + of the FIFO.Ex: use EP1 and EP2 as IN instead of EP1 and EP3 as IN ones. + When DMA is used 3n * FIFO locations should be reserved for internal DMA registers */ + + Tx_Offset = hpcd->Instance->GRXFSIZ; + + if (fifo == 0U) + { + hpcd->Instance->DIEPTXF0_HNPTXFSIZ = ((uint32_t)size << 16) | Tx_Offset; + } + else + { + Tx_Offset += (hpcd->Instance->DIEPTXF0_HNPTXFSIZ) >> 16; + for (i = 0U; i < (fifo - 1U); i++) + { + Tx_Offset += (hpcd->Instance->DIEPTXF[i] >> 16); + } + + /* Multiply Tx_Size by 2 to get higher performance */ + hpcd->Instance->DIEPTXF[fifo - 1U] = ((uint32_t)size << 16) | Tx_Offset; + } + + return HAL_OK; +} + +/** + * @brief Set Rx FIFO + * @param hpcd PCD handle + * @param size Size of Rx fifo + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCDEx_SetRxFiFo(PCD_HandleTypeDef *hpcd, uint16_t size) +{ + hpcd->Instance->GRXFSIZ = size; + + return HAL_OK; +} +#if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Activate LPM feature. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCDEx_ActivateLPM(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + + hpcd->lpm_active = 1U; + hpcd->LPM_State = LPM_L0; + USBx->GINTMSK |= USB_OTG_GINTMSK_LPMINTM; + USBx->GLPMCFG |= (USB_OTG_GLPMCFG_LPMEN | USB_OTG_GLPMCFG_LPMACK | USB_OTG_GLPMCFG_ENBESL); + + return HAL_OK; +} + +/** + * @brief Deactivate LPM feature. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCDEx_DeActivateLPM(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + + hpcd->lpm_active = 0U; + USBx->GINTMSK &= ~USB_OTG_GINTMSK_LPMINTM; + USBx->GLPMCFG &= ~(USB_OTG_GLPMCFG_LPMEN | USB_OTG_GLPMCFG_LPMACK | USB_OTG_GLPMCFG_ENBESL); + + return HAL_OK; +} +#endif /* defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Handle BatteryCharging Process. + * @param hpcd PCD handle + * @retval HAL status + */ +void HAL_PCDEx_BCD_VBUSDetect(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + uint32_t tickstart = HAL_GetTick(); + + /* Enable DCD : Data Contact Detect */ + USBx->GCCFG |= USB_OTG_GCCFG_DCDEN; + + /* Wait Detect flag or a timeout is happen*/ + while ((USBx->GCCFG & USB_OTG_GCCFG_DCDET) == 0U) + { + /* Check for the Timeout */ + if ((HAL_GetTick() - tickstart) > 1000U) + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->BCDCallback(hpcd, PCD_BCD_ERROR); +#else + HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_ERROR); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + + return; + } + } + + /* Right response got */ + HAL_Delay(200U); + + /* Check Detect flag*/ + if ((USBx->GCCFG & USB_OTG_GCCFG_DCDET) == USB_OTG_GCCFG_DCDET) + { +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->BCDCallback(hpcd, PCD_BCD_CONTACT_DETECTION); +#else + HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_CONTACT_DETECTION); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + + /*Primary detection: checks if connected to Standard Downstream Port + (without charging capability) */ + USBx->GCCFG &= ~ USB_OTG_GCCFG_DCDEN; + HAL_Delay(50U); + USBx->GCCFG |= USB_OTG_GCCFG_PDEN; + HAL_Delay(50U); + + if ((USBx->GCCFG & USB_OTG_GCCFG_PDET) == 0U) + { + /* Case of Standard Downstream Port */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->BCDCallback(hpcd, PCD_BCD_STD_DOWNSTREAM_PORT); +#else + HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_STD_DOWNSTREAM_PORT); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + else + { + /* start secondary detection to check connection to Charging Downstream + Port or Dedicated Charging Port */ + USBx->GCCFG &= ~ USB_OTG_GCCFG_PDEN; + HAL_Delay(50U); + USBx->GCCFG |= USB_OTG_GCCFG_SDEN; + HAL_Delay(50U); + + if ((USBx->GCCFG & USB_OTG_GCCFG_SDET) == USB_OTG_GCCFG_SDET) + { + /* case Dedicated Charging Port */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->BCDCallback(hpcd, PCD_BCD_DEDICATED_CHARGING_PORT); +#else + HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_DEDICATED_CHARGING_PORT); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + else + { + /* case Charging Downstream Port */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->BCDCallback(hpcd, PCD_BCD_CHARGING_DOWNSTREAM_PORT); +#else + HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_CHARGING_DOWNSTREAM_PORT); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + } + } + + /* Battery Charging capability discovery finished */ + (void)HAL_PCDEx_DeActivateBCD(hpcd); + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + hpcd->BCDCallback(hpcd, PCD_BCD_DISCOVERY_COMPLETED); +#else + HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_DISCOVERY_COMPLETED); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +} + +/** + * @brief Activate BatteryCharging feature. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCDEx_ActivateBCD(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + + USBx->GCCFG &= ~(USB_OTG_GCCFG_PDEN); + USBx->GCCFG &= ~(USB_OTG_GCCFG_SDEN); + + /* Power Down USB transceiver */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_PWRDWN); + + /* Enable Battery charging */ + USBx->GCCFG |= USB_OTG_GCCFG_BCDEN; + + hpcd->battery_charging_active = 1U; + + return HAL_OK; +} + +/** + * @brief Deactivate BatteryCharging feature. + * @param hpcd PCD handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PCDEx_DeActivateBCD(PCD_HandleTypeDef *hpcd) +{ + USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; + + USBx->GCCFG &= ~(USB_OTG_GCCFG_SDEN); + USBx->GCCFG &= ~(USB_OTG_GCCFG_PDEN); + + /* Disable Battery charging */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_BCDEN); + + hpcd->battery_charging_active = 0U; + + return HAL_OK; +} +#endif /* defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + +/** + * @brief Send LPM message to user layer callback. + * @param hpcd PCD handle + * @param msg LPM message + * @retval HAL status + */ +__weak void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + UNUSED(msg); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCDEx_LPM_Callback could be implemented in the user file + */ +} + +/** + * @brief Send BatteryCharging message to user layer callback. + * @param hpcd PCD handle + * @param msg LPM message + * @retval HAL status + */ +__weak void HAL_PCDEx_BCD_Callback(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hpcd); + UNUSED(msg); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_PCDEx_BCD_Callback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** + * @} + */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ +#endif /* HAL_PCD_MODULE_ENABLED */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c new file mode 100644 index 00000000..f895a26d --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c @@ -0,0 +1,575 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pwr.c + * @author MCD Application Team + * @brief PWR HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Power Controller (PWR) peripheral: + * + Initialization and de-initialization functions + * + Peripheral Control functions + * + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup PWR PWR + * @brief PWR HAL module driver + * @{ + */ + +#ifdef HAL_PWR_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup PWR_Private_Constants + * @{ + */ + +/** @defgroup PWR_PVD_Mode_Mask PWR PVD Mode Mask + * @{ + */ +#define PVD_MODE_IT 0x00010000U +#define PVD_MODE_EVT 0x00020000U +#define PVD_RISING_EDGE 0x00000001U +#define PVD_FALLING_EDGE 0x00000002U +/** + * @} + */ + +/** + * @} + */ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/** @defgroup PWR_Exported_Functions PWR Exported Functions + * @{ + */ + +/** @defgroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and de-initialization functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] + After reset, the backup domain (RTC registers, RTC backup data + registers and backup SRAM) is protected against possible unwanted + write accesses. + To enable access to the RTC Domain and RTC registers, proceed as follows: + (+) Enable the Power Controller (PWR) APB1 interface clock using the + __HAL_RCC_PWR_CLK_ENABLE() macro. + (+) Enable access to RTC domain using the HAL_PWR_EnableBkUpAccess() function. + +@endverbatim + * @{ + */ + +/** + * @brief Deinitializes the HAL PWR peripheral registers to their default reset values. + * @retval None + */ +void HAL_PWR_DeInit(void) +{ + __HAL_RCC_PWR_FORCE_RESET(); + __HAL_RCC_PWR_RELEASE_RESET(); +} + +/** + * @brief Enables access to the backup domain (RTC registers, RTC + * backup data registers and backup SRAM). + * @note If the HSE divided by 2, 3, ..31 is used as the RTC clock, the + * Backup Domain Access should be kept enabled. + * @note The following sequence is required to bypass the delay between + * DBP bit programming and the effective enabling of the backup domain. + * Please check the Errata Sheet for more details under "Possible delay + * in backup domain protection disabling/enabling after programming the + * DBP bit" section. + * @retval None + */ +void HAL_PWR_EnableBkUpAccess(void) +{ + __IO uint32_t dummyread; + *(__IO uint32_t *) CR_DBP_BB = (uint32_t)ENABLE; + dummyread = PWR->CR; + UNUSED(dummyread); +} + +/** + * @brief Disables access to the backup domain (RTC registers, RTC + * backup data registers and backup SRAM). + * @note If the HSE divided by 2, 3, ..31 is used as the RTC clock, the + * Backup Domain Access should be kept enabled. + * @note The following sequence is required to bypass the delay between + * DBP bit programming and the effective disabling of the backup domain. + * Please check the Errata Sheet for more details under "Possible delay + * in backup domain protection disabling/enabling after programming the + * DBP bit" section. + * @retval None + */ +void HAL_PWR_DisableBkUpAccess(void) +{ + __IO uint32_t dummyread; + *(__IO uint32_t *) CR_DBP_BB = (uint32_t)DISABLE; + dummyread = PWR->CR; + UNUSED(dummyread); +} + +/** + * @} + */ + +/** @defgroup PWR_Exported_Functions_Group2 Peripheral Control functions + * @brief Low Power modes configuration functions + * +@verbatim + + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + + *** PVD configuration *** + ========================= + [..] + (+) The PVD is used to monitor the VDD power supply by comparing it to a + threshold selected by the PVD Level (PLS[2:0] bits in the PWR_CR). + (+) A PVDO flag is available to indicate if VDD/VDDA is higher or lower + than the PVD threshold. This event is internally connected to the EXTI + line16 and can generate an interrupt if enabled. This is done through + __HAL_PWR_PVD_EXTI_ENABLE_IT() macro. + (+) The PVD is stopped in Standby mode. + + *** Wake-up pin configuration *** + ================================ + [..] + (+) Wake-up pin is used to wake up the system from Standby mode. This pin is + forced in input pull-down configuration and is active on rising edges. + (+) There is one Wake-up pin: Wake-up Pin 1 on PA.00. + (++) For STM32F446xx there are two Wake-Up pins: Pin1 on PA.00 and Pin2 on PC.13 + (++) For STM32F410xx/STM32F412xx/STM32F413xx/STM32F423xx there are three Wake-Up pins: Pin1 on PA.00, Pin2 on PC.00 and Pin3 on PC.01 + + *** Low Power modes configuration *** + ===================================== + [..] + The devices feature 3 low-power modes: + (+) Sleep mode: Cortex-M4 core stopped, peripherals kept running. + (+) Stop mode: all clocks are stopped, regulator running, regulator + in low power mode + (+) Standby mode: 1.2V domain powered off. + + *** Sleep mode *** + ================== + [..] + (+) Entry: + The Sleep mode is entered by using the HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI) + functions with + (++) PWR_SLEEPENTRY_WFI: enter SLEEP mode with WFI instruction + (++) PWR_SLEEPENTRY_WFE: enter SLEEP mode with WFE instruction + + -@@- The Regulator parameter is not used for the STM32F4 family + and is kept as parameter just to maintain compatibility with the + lower power families (STM32L). + (+) Exit: + Any peripheral interrupt acknowledged by the nested vectored interrupt + controller (NVIC) can wake up the device from Sleep mode. + + *** Stop mode *** + ================= + [..] + In Stop mode, all clocks in the 1.2V domain are stopped, the PLL, the HSI, + and the HSE RC oscillators are disabled. Internal SRAM and register contents + are preserved. + The voltage regulator can be configured either in normal or low-power mode. + To minimize the consumption In Stop mode, FLASH can be powered off before + entering the Stop mode using the HAL_PWREx_EnableFlashPowerDown() function. + It can be switched on again by software after exiting the Stop mode using + the HAL_PWREx_DisableFlashPowerDown() function. + + (+) Entry: + The Stop mode is entered using the HAL_PWR_EnterSTOPMode(PWR_MAINREGULATOR_ON) + function with: + (++) Main regulator ON. + (++) Low Power regulator ON. + (+) Exit: + Any EXTI Line (Internal or External) configured in Interrupt/Event mode. + + *** Standby mode *** + ==================== + [..] + (+) + The Standby mode allows to achieve the lowest power consumption. It is based + on the Cortex-M4 deep sleep mode, with the voltage regulator disabled. + The 1.2V domain is consequently powered off. The PLL, the HSI oscillator and + the HSE oscillator are also switched off. SRAM and register contents are lost + except for the RTC registers, RTC backup registers, backup SRAM and Standby + circuitry. + + The voltage regulator is OFF. + + (++) Entry: + (+++) The Standby mode is entered using the HAL_PWR_EnterSTANDBYMode() function. + (++) Exit: + (+++) WKUP pin rising edge, RTC alarm (Alarm A and Alarm B), RTC wake-up, + tamper event, time-stamp event, external reset in NRST pin, IWDG reset. + + *** Auto-wake-up (AWU) from low-power mode *** + ============================================= + [..] + + (+) The MCU can be woken up from low-power mode by an RTC Alarm event, an RTC + Wake-up event, a tamper event or a time-stamp event, without depending on + an external interrupt (Auto-wake-up mode). + + (+) RTC auto-wake-up (AWU) from the Stop and Standby modes + + (++) To wake up from the Stop mode with an RTC alarm event, it is necessary to + configure the RTC to generate the RTC alarm using the HAL_RTC_SetAlarm_IT() function. + + (++) To wake up from the Stop mode with an RTC Tamper or time stamp event, it + is necessary to configure the RTC to detect the tamper or time stamp event using the + HAL_RTCEx_SetTimeStamp_IT() or HAL_RTCEx_SetTamper_IT() functions. + + (++) To wake up from the Stop mode with an RTC Wake-up event, it is necessary to + configure the RTC to generate the RTC Wake-up event using the HAL_RTCEx_SetWakeUpTimer_IT() function. + +@endverbatim + * @{ + */ + +/** + * @brief Configures the voltage threshold detected by the Power Voltage Detector(PVD). + * @param sConfigPVD pointer to an PWR_PVDTypeDef structure that contains the configuration + * information for the PVD. + * @note Refer to the electrical characteristics of your device datasheet for + * more details about the voltage threshold corresponding to each + * detection level. + * @retval None + */ +void HAL_PWR_ConfigPVD(PWR_PVDTypeDef *sConfigPVD) +{ + /* Check the parameters */ + assert_param(IS_PWR_PVD_LEVEL(sConfigPVD->PVDLevel)); + assert_param(IS_PWR_PVD_MODE(sConfigPVD->Mode)); + + /* Set PLS[7:5] bits according to PVDLevel value */ + MODIFY_REG(PWR->CR, PWR_CR_PLS, sConfigPVD->PVDLevel); + + /* Clear any previous config. Keep it clear if no event or IT mode is selected */ + __HAL_PWR_PVD_EXTI_DISABLE_EVENT(); + __HAL_PWR_PVD_EXTI_DISABLE_IT(); + __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE(); + __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE(); + + /* Configure interrupt mode */ + if((sConfigPVD->Mode & PVD_MODE_IT) == PVD_MODE_IT) + { + __HAL_PWR_PVD_EXTI_ENABLE_IT(); + } + + /* Configure event mode */ + if((sConfigPVD->Mode & PVD_MODE_EVT) == PVD_MODE_EVT) + { + __HAL_PWR_PVD_EXTI_ENABLE_EVENT(); + } + + /* Configure the edge */ + if((sConfigPVD->Mode & PVD_RISING_EDGE) == PVD_RISING_EDGE) + { + __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE(); + } + + if((sConfigPVD->Mode & PVD_FALLING_EDGE) == PVD_FALLING_EDGE) + { + __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE(); + } +} + +/** + * @brief Enables the Power Voltage Detector(PVD). + * @retval None + */ +void HAL_PWR_EnablePVD(void) +{ + *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables the Power Voltage Detector(PVD). + * @retval None + */ +void HAL_PWR_DisablePVD(void) +{ + *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)DISABLE; +} + +/** + * @brief Enables the Wake-up PINx functionality. + * @param WakeUpPinx Specifies the Power Wake-Up pin to enable. + * This parameter can be one of the following values: + * @arg PWR_WAKEUP_PIN1 + * @arg PWR_WAKEUP_PIN2 available only on STM32F410xx/STM32F446xx/STM32F412xx/STM32F413xx/STM32F423xx devices + * @arg PWR_WAKEUP_PIN3 available only on STM32F410xx/STM32F412xx/STM32F413xx/STM32F423xx devices + * @retval None + */ +void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinx) +{ + /* Check the parameter */ + assert_param(IS_PWR_WAKEUP_PIN(WakeUpPinx)); + + /* Enable the wake up pin */ + SET_BIT(PWR->CSR, WakeUpPinx); +} + +/** + * @brief Disables the Wake-up PINx functionality. + * @param WakeUpPinx Specifies the Power Wake-Up pin to disable. + * This parameter can be one of the following values: + * @arg PWR_WAKEUP_PIN1 + * @arg PWR_WAKEUP_PIN2 available only on STM32F410xx/STM32F446xx/STM32F412xx/STM32F413xx/STM32F423xx devices + * @arg PWR_WAKEUP_PIN3 available only on STM32F410xx/STM32F412xx/STM32F413xx/STM32F423xx devices + * @retval None + */ +void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx) +{ + /* Check the parameter */ + assert_param(IS_PWR_WAKEUP_PIN(WakeUpPinx)); + + /* Disable the wake up pin */ + CLEAR_BIT(PWR->CSR, WakeUpPinx); +} + +/** + * @brief Enters Sleep mode. + * + * @note In Sleep mode, all I/O pins keep the same state as in Run mode. + * + * @note In Sleep mode, the systick is stopped to avoid exit from this mode with + * systick interrupt when used as time base for Timeout + * + * @param Regulator Specifies the regulator state in SLEEP mode. + * This parameter can be one of the following values: + * @arg PWR_MAINREGULATOR_ON: SLEEP mode with regulator ON + * @arg PWR_LOWPOWERREGULATOR_ON: SLEEP mode with low power regulator ON + * @note This parameter is not used for the STM32F4 family and is kept as parameter + * just to maintain compatibility with the lower power families. + * @param SLEEPEntry Specifies if SLEEP mode in entered with WFI or WFE instruction. + * This parameter can be one of the following values: + * @arg PWR_SLEEPENTRY_WFI: enter SLEEP mode with WFI instruction + * @arg PWR_SLEEPENTRY_WFE: enter SLEEP mode with WFE instruction + * @retval None + */ +void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry) +{ + /* Check the parameters */ + assert_param(IS_PWR_REGULATOR(Regulator)); + assert_param(IS_PWR_SLEEP_ENTRY(SLEEPEntry)); + + /* Clear SLEEPDEEP bit of Cortex System Control Register */ + CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk)); + + /* Select SLEEP mode entry -------------------------------------------------*/ + if(SLEEPEntry == PWR_SLEEPENTRY_WFI) + { + /* Request Wait For Interrupt */ + __WFI(); + } + else + { + /* Request Wait For Event */ + __SEV(); + __WFE(); + __WFE(); + } +} + +/** + * @brief Enters Stop mode. + * @note In Stop mode, all I/O pins keep the same state as in Run mode. + * @note When exiting Stop mode by issuing an interrupt or a wake-up event, + * the HSI RC oscillator is selected as system clock. + * @note When the voltage regulator operates in low power mode, an additional + * startup delay is incurred when waking up from Stop mode. + * By keeping the internal regulator ON during Stop mode, the consumption + * is higher although the startup time is reduced. + * @param Regulator Specifies the regulator state in Stop mode. + * This parameter can be one of the following values: + * @arg PWR_MAINREGULATOR_ON: Stop mode with regulator ON + * @arg PWR_LOWPOWERREGULATOR_ON: Stop mode with low power regulator ON + * @param STOPEntry Specifies if Stop mode in entered with WFI or WFE instruction. + * This parameter can be one of the following values: + * @arg PWR_STOPENTRY_WFI: Enter Stop mode with WFI instruction + * @arg PWR_STOPENTRY_WFE: Enter Stop mode with WFE instruction + * @retval None + */ +void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry) +{ + /* Check the parameters */ + assert_param(IS_PWR_REGULATOR(Regulator)); + assert_param(IS_PWR_STOP_ENTRY(STOPEntry)); + + /* Select the regulator state in Stop mode: Set PDDS and LPDS bits according to PWR_Regulator value */ + MODIFY_REG(PWR->CR, (PWR_CR_PDDS | PWR_CR_LPDS), Regulator); + + /* Set SLEEPDEEP bit of Cortex System Control Register */ + SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk)); + + /* Select Stop mode entry --------------------------------------------------*/ + if(STOPEntry == PWR_STOPENTRY_WFI) + { + /* Request Wait For Interrupt */ + __WFI(); + } + else + { + /* Request Wait For Event */ + __SEV(); + __WFE(); + __WFE(); + } + /* Reset SLEEPDEEP bit of Cortex System Control Register */ + CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk)); +} + +/** + * @brief Enters Standby mode. + * @note In Standby mode, all I/O pins are high impedance except for: + * - Reset pad (still available) + * - RTC_AF1 pin (PC13) if configured for tamper, time-stamp, RTC + * Alarm out, or RTC clock calibration out. + * - RTC_AF2 pin (PI8) if configured for tamper or time-stamp. + * - WKUP pin 1 (PA0) if enabled. + * @retval None + */ +void HAL_PWR_EnterSTANDBYMode(void) +{ + /* Select Standby mode */ + SET_BIT(PWR->CR, PWR_CR_PDDS); + + /* Set SLEEPDEEP bit of Cortex System Control Register */ + SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk)); + + /* This option is used to ensure that store operations are completed */ +#if defined ( __CC_ARM) + __force_stores(); +#endif + /* Request Wait For Interrupt */ + __WFI(); +} + +/** + * @brief This function handles the PWR PVD interrupt request. + * @note This API should be called under the PVD_IRQHandler(). + * @retval None + */ +void HAL_PWR_PVD_IRQHandler(void) +{ + /* Check PWR Exti flag */ + if(__HAL_PWR_PVD_EXTI_GET_FLAG() != RESET) + { + /* PWR PVD interrupt user callback */ + HAL_PWR_PVDCallback(); + + /* Clear PWR Exti pending bit */ + __HAL_PWR_PVD_EXTI_CLEAR_FLAG(); + } +} + +/** + * @brief PWR PVD interrupt callback + * @retval None + */ +__weak void HAL_PWR_PVDCallback(void) +{ + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_PWR_PVDCallback could be implemented in the user file + */ +} + +/** + * @brief Indicates Sleep-On-Exit when returning from Handler mode to Thread mode. + * @note Set SLEEPONEXIT bit of SCR register. When this bit is set, the processor + * re-enters SLEEP mode when an interruption handling is over. + * Setting this bit is useful when the processor is expected to run only on + * interruptions handling. + * @retval None + */ +void HAL_PWR_EnableSleepOnExit(void) +{ + /* Set SLEEPONEXIT bit of Cortex System Control Register */ + SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk)); +} + +/** + * @brief Disables Sleep-On-Exit feature when returning from Handler mode to Thread mode. + * @note Clears SLEEPONEXIT bit of SCR register. When this bit is set, the processor + * re-enters SLEEP mode when an interruption handling is over. + * @retval None + */ +void HAL_PWR_DisableSleepOnExit(void) +{ + /* Clear SLEEPONEXIT bit of Cortex System Control Register */ + CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk)); +} + +/** + * @brief Enables CORTEX M4 SEVONPEND bit. + * @note Sets SEVONPEND bit of SCR register. When this bit is set, this causes + * WFE to wake up when an interrupt moves from inactive to pended. + * @retval None + */ +void HAL_PWR_EnableSEVOnPend(void) +{ + /* Set SEVONPEND bit of Cortex System Control Register */ + SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk)); +} + +/** + * @brief Disables CORTEX M4 SEVONPEND bit. + * @note Clears SEVONPEND bit of SCR register. When this bit is set, this causes + * WFE to wake up when an interrupt moves from inactive to pended. + * @retval None + */ +void HAL_PWR_DisableSEVOnPend(void) +{ + /* Clear SEVONPEND bit of Cortex System Control Register */ + CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk)); +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_PWR_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c new file mode 100644 index 00000000..0d26083a --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c @@ -0,0 +1,604 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_pwr_ex.c + * @author MCD Application Team + * @brief Extended PWR HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of PWR extension peripheral: + * + Peripheral Extended features functions + * + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup PWREx PWREx + * @brief PWR HAL module driver + * @{ + */ + +#ifdef HAL_PWR_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup PWREx_Private_Constants + * @{ + */ +#define PWR_OVERDRIVE_TIMEOUT_VALUE 1000U +#define PWR_UDERDRIVE_TIMEOUT_VALUE 1000U +#define PWR_BKPREG_TIMEOUT_VALUE 1000U +#define PWR_VOSRDY_TIMEOUT_VALUE 1000U +/** + * @} + */ + + +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/** @defgroup PWREx_Exported_Functions PWREx Exported Functions + * @{ + */ + +/** @defgroup PWREx_Exported_Functions_Group1 Peripheral Extended features functions + * @brief Peripheral Extended features functions + * +@verbatim + + =============================================================================== + ##### Peripheral extended features functions ##### + =============================================================================== + + *** Main and Backup Regulators configuration *** + ================================================ + [..] + (+) The backup domain includes 4 Kbytes of backup SRAM accessible only from + the CPU, and address in 32-bit, 16-bit or 8-bit mode. Its content is + retained even in Standby or VBAT mode when the low power backup regulator + is enabled. It can be considered as an internal EEPROM when VBAT is + always present. You can use the HAL_PWREx_EnableBkUpReg() function to + enable the low power backup regulator. + + (+) When the backup domain is supplied by VDD (analog switch connected to VDD) + the backup SRAM is powered from VDD which replaces the VBAT power supply to + save battery life. + + (+) The backup SRAM is not mass erased by a tamper event. It is read + protected to prevent confidential data, such as cryptographic private + key, from being accessed. The backup SRAM can be erased only through + the Flash interface when a protection level change from level 1 to + level 0 is requested. + -@- Refer to the description of Read protection (RDP) in the Flash + programming manual. + + (+) The main internal regulator can be configured to have a tradeoff between + performance and power consumption when the device does not operate at + the maximum frequency. This is done through __HAL_PWR_MAINREGULATORMODE_CONFIG() + macro which configure VOS bit in PWR_CR register + + Refer to the product datasheets for more details. + + *** FLASH Power Down configuration **** + ======================================= + [..] + (+) By setting the FPDS bit in the PWR_CR register by using the + HAL_PWREx_EnableFlashPowerDown() function, the Flash memory also enters power + down mode when the device enters Stop mode. When the Flash memory + is in power down mode, an additional startup delay is incurred when + waking up from Stop mode. + + (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, the scale can be modified only when the PLL + is OFF and the HSI or HSE clock source is selected as system clock. + The new value programmed is active only when the PLL is ON. + When the PLL is OFF, the voltage scale 3 is automatically selected. + Refer to the datasheets for more details. + + *** Over-Drive and Under-Drive configuration **** + ================================================= + [..] + (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, in Run mode: the main regulator has + 2 operating modes available: + (++) Normal mode: The CPU and core logic operate at maximum frequency at a given + voltage scaling (scale 1, scale 2 or scale 3) + (++) Over-drive mode: This mode allows the CPU and the core logic to operate at a + higher frequency than the normal mode for a given voltage scaling (scale 1, + scale 2 or scale 3). This mode is enabled through HAL_PWREx_EnableOverDrive() function and + disabled by HAL_PWREx_DisableOverDrive() function, to enter or exit from Over-drive mode please follow + the sequence described in Reference manual. + + (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, in Stop mode: the main regulator or low power regulator + supplies a low power voltage to the 1.2V domain, thus preserving the content of registers + and internal SRAM. 2 operating modes are available: + (++) Normal mode: the 1.2V domain is preserved in nominal leakage mode. This mode is only + available when the main regulator or the low power regulator is used in Scale 3 or + low voltage mode. + (++) Under-drive mode: the 1.2V domain is preserved in reduced leakage mode. This mode is only + available when the main regulator or the low power regulator is in low voltage mode. + +@endverbatim + * @{ + */ + +/** + * @brief Enables the Backup Regulator. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void) +{ + uint32_t tickstart = 0U; + + *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)ENABLE; + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till Backup regulator ready flag is set */ + while(__HAL_PWR_GET_FLAG(PWR_FLAG_BRR) == RESET) + { + if((HAL_GetTick() - tickstart ) > PWR_BKPREG_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + return HAL_OK; +} + +/** + * @brief Disables the Backup Regulator. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void) +{ + uint32_t tickstart = 0U; + + *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)DISABLE; + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till Backup regulator ready flag is set */ + while(__HAL_PWR_GET_FLAG(PWR_FLAG_BRR) != RESET) + { + if((HAL_GetTick() - tickstart ) > PWR_BKPREG_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + return HAL_OK; +} + +/** + * @brief Enables the Flash Power Down in Stop mode. + * @retval None + */ +void HAL_PWREx_EnableFlashPowerDown(void) +{ + *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables the Flash Power Down in Stop mode. + * @retval None + */ +void HAL_PWREx_DisableFlashPowerDown(void) +{ + *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)DISABLE; +} + +/** + * @brief Return Voltage Scaling Range. + * @retval The configured scale for the regulator voltage(VOS bit field). + * The returned value can be one of the following: + * - @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode + * - @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode + * - @arg PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output Scale 3 mode + */ +uint32_t HAL_PWREx_GetVoltageRange(void) +{ + return (PWR->CR & PWR_CR_VOS); +} + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) +/** + * @brief Configures the main internal regulator output voltage. + * @param VoltageScaling specifies the regulator output voltage to achieve + * a tradeoff between performance and power consumption. + * This parameter can be one of the following values: + * @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output range 1 mode, + * the maximum value of fHCLK = 168 MHz. + * @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output range 2 mode, + * the maximum value of fHCLK = 144 MHz. + * @note When moving from Range 1 to Range 2, the system frequency must be decreased to + * a value below 144 MHz before calling HAL_PWREx_ConfigVoltageScaling() API. + * When moving from Range 2 to Range 1, the system frequency can be increased to + * a value up to 168 MHz after calling HAL_PWREx_ConfigVoltageScaling() API. + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling) +{ + uint32_t tickstart = 0U; + + assert_param(IS_PWR_VOLTAGE_SCALING_RANGE(VoltageScaling)); + + /* Enable PWR RCC Clock Peripheral */ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Set Range */ + __HAL_PWR_VOLTAGESCALING_CONFIG(VoltageScaling); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + while((__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY) == RESET)) + { + if((HAL_GetTick() - tickstart ) > PWR_VOSRDY_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +#elif defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || \ + defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) || \ + defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || \ + defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Configures the main internal regulator output voltage. + * @param VoltageScaling specifies the regulator output voltage to achieve + * a tradeoff between performance and power consumption. + * This parameter can be one of the following values: + * @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output range 1 mode, + * the maximum value of fHCLK is 168 MHz. It can be extended to + * 180 MHz by activating the over-drive mode. + * @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output range 2 mode, + * the maximum value of fHCLK is 144 MHz. It can be extended to, + * 168 MHz by activating the over-drive mode. + * @arg PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output range 3 mode, + * the maximum value of fHCLK is 120 MHz. + * @note To update the system clock frequency(SYSCLK): + * - Set the HSI or HSE as system clock frequency using the HAL_RCC_ClockConfig(). + * - Call the HAL_RCC_OscConfig() to configure the PLL. + * - Call HAL_PWREx_ConfigVoltageScaling() API to adjust the voltage scale. + * - Set the new system clock frequency using the HAL_RCC_ClockConfig(). + * @note The scale can be modified only when the HSI or HSE clock source is selected + * as system clock source, otherwise the API returns HAL_ERROR. + * @note When the PLL is OFF, the voltage scale 3 is automatically selected and the VOS bits + * value in the PWR_CR1 register are not taken in account. + * @note This API forces the PLL state ON to allow the possibility to configure the voltage scale 1 or 2. + * @note The new voltage scale is active only when the PLL is ON. + * @retval HAL Status + */ +HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling) +{ + uint32_t tickstart = 0U; + + assert_param(IS_PWR_VOLTAGE_SCALING_RANGE(VoltageScaling)); + + /* Enable PWR RCC Clock Peripheral */ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Check if the PLL is used as system clock or not */ + if(__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_CFGR_SWS_PLL) + { + /* Disable the main PLL */ + __HAL_RCC_PLL_DISABLE(); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + /* Wait till PLL is disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Set Range */ + __HAL_PWR_VOLTAGESCALING_CONFIG(VoltageScaling); + + /* Enable the main PLL */ + __HAL_RCC_PLL_ENABLE(); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + while((__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY) == RESET)) + { + if((HAL_GetTick() - tickstart ) > PWR_VOSRDY_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + return HAL_ERROR; + } + + return HAL_OK; +} +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */ + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) ||\ + defined(STM32F411xE) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Enables Main Regulator low voltage mode. + * @note This mode is only available for STM32F401xx/STM32F410xx/STM32F411xx/STM32F412Zx/STM32F412Rx/STM32F412Vx/STM32F412Cx/ + * STM32F413xx/STM32F423xx devices. + * @retval None + */ +void HAL_PWREx_EnableMainRegulatorLowVoltage(void) +{ + *(__IO uint32_t *) CR_MRLVDS_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables Main Regulator low voltage mode. + * @note This mode is only available for STM32F401xx/STM32F410xx/STM32F411xx/STM32F412Zx/STM32F412Rx/STM32F412Vx/STM32F412Cx/ + * STM32F413xx/STM32F423xxdevices. + * @retval None + */ +void HAL_PWREx_DisableMainRegulatorLowVoltage(void) +{ + *(__IO uint32_t *) CR_MRLVDS_BB = (uint32_t)DISABLE; +} + +/** + * @brief Enables Low Power Regulator low voltage mode. + * @note This mode is only available for STM32F401xx/STM32F410xx/STM32F411xx/STM32F412Zx/STM32F412Rx/STM32F412Vx/STM32F412Cx/ + * STM32F413xx/STM32F423xx devices. + * @retval None + */ +void HAL_PWREx_EnableLowRegulatorLowVoltage(void) +{ + *(__IO uint32_t *) CR_LPLVDS_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables Low Power Regulator low voltage mode. + * @note This mode is only available for STM32F401xx/STM32F410xx/STM32F411xx/STM32F412Zx/STM32F412Rx/STM32F412Vx/STM32F412Cx/ + * STM32F413xx/STM32F423xx devices. + * @retval None + */ +void HAL_PWREx_DisableLowRegulatorLowVoltage(void) +{ + *(__IO uint32_t *) CR_LPLVDS_BB = (uint32_t)DISABLE; +} + +#endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F412Zx || STM32F412Rx || STM32F412Vx || STM32F412Cx || + STM32F413xx || STM32F423xx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief Activates the Over-Drive mode. + * @note This function can be used only for STM32F42xx/STM32F43xx/STM32F446xx/STM32F469xx/STM32F479xx devices. + * This mode allows the CPU and the core logic to operate at a higher frequency + * than the normal mode for a given voltage scaling (scale 1, scale 2 or scale 3). + * @note It is recommended to enter or exit Over-drive mode when the application is not running + * critical tasks and when the system clock source is either HSI or HSE. + * During the Over-drive switch activation, no peripheral clocks should be enabled. + * The peripheral clocks must be enabled once the Over-drive mode is activated. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PWREx_EnableOverDrive(void) +{ + uint32_t tickstart = 0U; + + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable the Over-drive to extend the clock frequency to 180 Mhz */ + __HAL_PWR_OVERDRIVE_ENABLE(); + + /* Get tick */ + tickstart = HAL_GetTick(); + + while(!__HAL_PWR_GET_FLAG(PWR_FLAG_ODRDY)) + { + if((HAL_GetTick() - tickstart) > PWR_OVERDRIVE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Enable the Over-drive switch */ + __HAL_PWR_OVERDRIVESWITCHING_ENABLE(); + + /* Get tick */ + tickstart = HAL_GetTick(); + + while(!__HAL_PWR_GET_FLAG(PWR_FLAG_ODSWRDY)) + { + if((HAL_GetTick() - tickstart ) > PWR_OVERDRIVE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + return HAL_OK; +} + +/** + * @brief Deactivates the Over-Drive mode. + * @note This function can be used only for STM32F42xx/STM32F43xx/STM32F446xx/STM32F469xx/STM32F479xx devices. + * This mode allows the CPU and the core logic to operate at a higher frequency + * than the normal mode for a given voltage scaling (scale 1, scale 2 or scale 3). + * @note It is recommended to enter or exit Over-drive mode when the application is not running + * critical tasks and when the system clock source is either HSI or HSE. + * During the Over-drive switch activation, no peripheral clocks should be enabled. + * The peripheral clocks must be enabled once the Over-drive mode is activated. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_PWREx_DisableOverDrive(void) +{ + uint32_t tickstart = 0U; + + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Disable the Over-drive switch */ + __HAL_PWR_OVERDRIVESWITCHING_DISABLE(); + + /* Get tick */ + tickstart = HAL_GetTick(); + + while(__HAL_PWR_GET_FLAG(PWR_FLAG_ODSWRDY)) + { + if((HAL_GetTick() - tickstart) > PWR_OVERDRIVE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Disable the Over-drive */ + __HAL_PWR_OVERDRIVE_DISABLE(); + + /* Get tick */ + tickstart = HAL_GetTick(); + + while(__HAL_PWR_GET_FLAG(PWR_FLAG_ODRDY)) + { + if((HAL_GetTick() - tickstart) > PWR_OVERDRIVE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +/** + * @brief Enters in Under-Drive STOP mode. + * + * @note This mode is only available for STM32F42xxx/STM32F43xxx/STM32F446xx/STM32F469xx/STM32F479xx devices. + * + * @note This mode can be selected only when the Under-Drive is already active + * + * @note This mode is enabled only with STOP low power mode. + * In this mode, the 1.2V domain is preserved in reduced leakage mode. This + * mode is only available when the main regulator or the low power regulator + * is in low voltage mode + * + * @note If the Under-drive mode was enabled, it is automatically disabled after + * exiting Stop mode. + * When the voltage regulator operates in Under-drive mode, an additional + * startup delay is induced when waking up from Stop mode. + * + * @note In Stop mode, all I/O pins keep the same state as in Run mode. + * + * @note When exiting Stop mode by issuing an interrupt or a wake-up event, + * the HSI RC oscillator is selected as system clock. + * + * @note When the voltage regulator operates in low power mode, an additional + * startup delay is incurred when waking up from Stop mode. + * By keeping the internal regulator ON during Stop mode, the consumption + * is higher although the startup time is reduced. + * + * @param Regulator specifies the regulator state in STOP mode. + * This parameter can be one of the following values: + * @arg PWR_MAINREGULATOR_UNDERDRIVE_ON: Main Regulator in under-drive mode + * and Flash memory in power-down when the device is in Stop under-drive mode + * @arg PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON: Low Power Regulator in under-drive mode + * and Flash memory in power-down when the device is in Stop under-drive mode + * @param STOPEntry specifies if STOP mode in entered with WFI or WFE instruction. + * This parameter can be one of the following values: + * @arg PWR_SLEEPENTRY_WFI: enter STOP mode with WFI instruction + * @arg PWR_SLEEPENTRY_WFE: enter STOP mode with WFE instruction + * @retval None + */ +HAL_StatusTypeDef HAL_PWREx_EnterUnderDriveSTOPMode(uint32_t Regulator, uint8_t STOPEntry) +{ + uint32_t tmpreg1 = 0U; + + /* Check the parameters */ + assert_param(IS_PWR_REGULATOR_UNDERDRIVE(Regulator)); + assert_param(IS_PWR_STOP_ENTRY(STOPEntry)); + + /* Enable Power ctrl clock */ + __HAL_RCC_PWR_CLK_ENABLE(); + /* Enable the Under-drive Mode ---------------------------------------------*/ + /* Clear Under-drive flag */ + __HAL_PWR_CLEAR_ODRUDR_FLAG(); + + /* Enable the Under-drive */ + __HAL_PWR_UNDERDRIVE_ENABLE(); + + /* Select the regulator state in STOP mode ---------------------------------*/ + tmpreg1 = PWR->CR; + /* Clear PDDS, LPDS, MRLUDS and LPLUDS bits */ + tmpreg1 &= (uint32_t)~(PWR_CR_PDDS | PWR_CR_LPDS | PWR_CR_LPUDS | PWR_CR_MRUDS); + + /* Set LPDS, MRLUDS and LPLUDS bits according to PWR_Regulator value */ + tmpreg1 |= Regulator; + + /* Store the new value */ + PWR->CR = tmpreg1; + + /* Set SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; + + /* Select STOP mode entry --------------------------------------------------*/ + if(STOPEntry == PWR_SLEEPENTRY_WFI) + { + /* Request Wait For Interrupt */ + __WFI(); + } + else + { + /* Request Wait For Event */ + __WFE(); + } + /* Reset SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk); + + return HAL_OK; +} + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_PWR_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c new file mode 100644 index 00000000..552ef18e --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c @@ -0,0 +1,1125 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_rcc.c + * @author MCD Application Team + * @brief RCC HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Reset and Clock Control (RCC) peripheral: + * + Initialization and de-initialization functions + * + Peripheral Control functions + * + @verbatim + ============================================================================== + ##### RCC specific features ##### + ============================================================================== + [..] + After reset the device is running from Internal High Speed oscillator + (HSI 16MHz) with Flash 0 wait state, Flash prefetch buffer, D-Cache + and I-Cache are disabled, and all peripherals are off except internal + SRAM, Flash and JTAG. + (+) There is no prescaler on High speed (AHB) and Low speed (APB) busses; + all peripherals mapped on these busses are running at HSI speed. + (+) The clock for all peripherals is switched off, except the SRAM and FLASH. + (+) All GPIOs are in input floating state, except the JTAG pins which + are assigned to be used for debug purpose. + + [..] + Once the device started from reset, the user application has to: + (+) Configure the clock source to be used to drive the System clock + (if the application needs higher frequency/performance) + (+) Configure the System clock frequency and Flash settings + (+) Configure the AHB and APB busses prescalers + (+) Enable the clock for the peripheral(s) to be used + (+) Configure the clock source(s) for peripherals which clocks are not + derived from the System clock (I2S, RTC, ADC, USB OTG FS/SDIO/RNG) + + ##### RCC Limitations ##### + ============================================================================== + [..] + A delay between an RCC peripheral clock enable and the effective peripheral + enabling should be taken into account in order to manage the peripheral read/write + from/to registers. + (+) This delay depends on the peripheral mapping. + (+) If peripheral is mapped on AHB: the delay is 2 AHB clock cycle + after the clock enable bit is set on the hardware register + (+) If peripheral is mapped on APB: the delay is 2 APB clock cycle + after the clock enable bit is set on the hardware register + + [..] + Implemented Workaround: + (+) For AHB & APB peripherals, a dummy read to the peripheral register has been + inserted in each __HAL_RCC_PPP_CLK_ENABLE() macro. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup RCC RCC + * @brief RCC HAL module driver + * @{ + */ + +#ifdef HAL_RCC_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup RCC_Private_Constants + * @{ + */ + +/* Private macro -------------------------------------------------------------*/ +#define __MCO1_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE() +#define MCO1_GPIO_PORT GPIOA +#define MCO1_PIN GPIO_PIN_8 + +#define __MCO2_CLK_ENABLE() __HAL_RCC_GPIOC_CLK_ENABLE() +#define MCO2_GPIO_PORT GPIOC +#define MCO2_PIN GPIO_PIN_9 +/** + * @} + */ + +/* Private variables ---------------------------------------------------------*/ +/** @defgroup RCC_Private_Variables RCC Private Variables + * @{ + */ +/** + * @} + */ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/** @defgroup RCC_Exported_Functions RCC Exported Functions + * @{ + */ + +/** @defgroup RCC_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] + This section provides functions allowing to configure the internal/external oscillators + (HSE, HSI, LSE, LSI, PLL, CSS and MCO) and the System busses clocks (SYSCLK, AHB, APB1 + and APB2). + + [..] Internal/external clock and PLL configuration + (#) HSI (high-speed internal), 16 MHz factory-trimmed RC used directly or through + the PLL as System clock source. + + (#) LSI (low-speed internal), 32 KHz low consumption RC used as IWDG and/or RTC + clock source. + + (#) HSE (high-speed external), 4 to 26 MHz crystal oscillator used directly or + through the PLL as System clock source. Can be used also as RTC clock source. + + (#) LSE (low-speed external), 32 KHz oscillator used as RTC clock source. + + (#) PLL (clocked by HSI or HSE), featuring two different output clocks: + (++) The first output is used to generate the high speed system clock (up to 168 MHz) + (++) The second output is used to generate the clock for the USB OTG FS (48 MHz), + the random analog generator (<=48 MHz) and the SDIO (<= 48 MHz). + + (#) CSS (Clock security system), once enable using the macro __HAL_RCC_CSS_ENABLE() + and if a HSE clock failure occurs(HSE used directly or through PLL as System + clock source), the System clocks automatically switched to HSI and an interrupt + is generated if enabled. The interrupt is linked to the Cortex-M4 NMI + (Non-Maskable Interrupt) exception vector. + + (#) MCO1 (microcontroller clock output), used to output HSI, LSE, HSE or PLL + clock (through a configurable prescaler) on PA8 pin. + + (#) MCO2 (microcontroller clock output), used to output HSE, PLL, SYSCLK or PLLI2S + clock (through a configurable prescaler) on PC9 pin. + + [..] System, AHB and APB busses clocks configuration + (#) Several clock sources can be used to drive the System clock (SYSCLK): HSI, + HSE and PLL. + The AHB clock (HCLK) is derived from System clock through configurable + prescaler and used to clock the CPU, memory and peripherals mapped + on AHB bus (DMA, GPIO...). APB1 (PCLK1) and APB2 (PCLK2) clocks are derived + from AHB clock through configurable prescalers and used to clock + the peripherals mapped on these busses. You can use + "HAL_RCC_GetSysClockFreq()" function to retrieve the frequencies of these clocks. + + (#) For the STM32F405xx/07xx and STM32F415xx/17xx devices, the maximum + frequency of the SYSCLK and HCLK is 168 MHz, PCLK2 84 MHz and PCLK1 42 MHz. + Depending on the device voltage range, the maximum frequency should + be adapted accordingly (refer to the product datasheets for more details). + + (#) For the STM32F42xxx, STM32F43xxx, STM32F446xx, STM32F469xx and STM32F479xx devices, + the maximum frequency of the SYSCLK and HCLK is 180 MHz, PCLK2 90 MHz and PCLK1 45 MHz. + Depending on the device voltage range, the maximum frequency should + be adapted accordingly (refer to the product datasheets for more details). + + (#) For the STM32F401xx, the maximum frequency of the SYSCLK and HCLK is 84 MHz, + PCLK2 84 MHz and PCLK1 42 MHz. + Depending on the device voltage range, the maximum frequency should + be adapted accordingly (refer to the product datasheets for more details). + + (#) For the STM32F41xxx, the maximum frequency of the SYSCLK and HCLK is 100 MHz, + PCLK2 100 MHz and PCLK1 50 MHz. + Depending on the device voltage range, the maximum frequency should + be adapted accordingly (refer to the product datasheets for more details). + +@endverbatim + * @{ + */ + +/** + * @brief Resets the RCC clock configuration to the default reset state. + * @note The default reset state of the clock configuration is given below: + * - HSI ON and used as system clock source + * - HSE and PLL OFF + * - AHB, APB1 and APB2 prescaler set to 1. + * - CSS, MCO1 and MCO2 OFF + * - All interrupts disabled + * @note This function doesn't modify the configuration of the + * - Peripheral clocks + * - LSI, LSE and RTC clocks + * @retval HAL status + */ +__weak HAL_StatusTypeDef HAL_RCC_DeInit(void) +{ + return HAL_OK; +} + +/** + * @brief Initializes the RCC Oscillators according to the specified parameters in the + * RCC_OscInitTypeDef. + * @param RCC_OscInitStruct pointer to an RCC_OscInitTypeDef structure that + * contains the configuration information for the RCC Oscillators. + * @note The PLL is not disabled when used as system clock. + * @note Transitions LSE Bypass to LSE On and LSE On to LSE Bypass are not + * supported by this API. User should request a transition to LSE Off + * first and then LSE On or LSE Bypass. + * @note Transition HSE Bypass to HSE On and HSE On to HSE Bypass are not + * supported by this API. User should request a transition to HSE Off + * first and then HSE On or HSE Bypass. + * @retval HAL status + */ +__weak HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct) +{ + uint32_t tickstart, pll_config; + + /* Check Null pointer */ + if(RCC_OscInitStruct == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_RCC_OSCILLATORTYPE(RCC_OscInitStruct->OscillatorType)); + /*------------------------------- HSE Configuration ------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSE) == RCC_OSCILLATORTYPE_HSE) + { + /* Check the parameters */ + assert_param(IS_RCC_HSE(RCC_OscInitStruct->HSEState)); + /* When the HSE is used as system clock or clock source for PLL in these cases HSE will not disabled */ + if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_HSE) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLL) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSE))) + { + if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF)) + { + return HAL_ERROR; + } + } + else + { + /* Set the new HSE configuration ---------------------------------------*/ + __HAL_RCC_HSE_CONFIG(RCC_OscInitStruct->HSEState); + + /* Check the HSE State */ + if((RCC_OscInitStruct->HSEState) != RCC_HSE_OFF) + { + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till HSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > HSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till HSE is bypassed or disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > HSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + } + /*----------------------------- HSI Configuration --------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI) == RCC_OSCILLATORTYPE_HSI) + { + /* Check the parameters */ + assert_param(IS_RCC_HSI(RCC_OscInitStruct->HSIState)); + assert_param(IS_RCC_CALIBRATION_VALUE(RCC_OscInitStruct->HSICalibrationValue)); + + /* Check if HSI is used as system clock or as PLL source when PLL is selected as system clock */ + if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_HSI) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLL) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSI))) + { + /* When HSI is used as system clock it will not disabled */ + if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON)) + { + return HAL_ERROR; + } + /* Otherwise, just the calibration is allowed */ + else + { + /* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/ + __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue); + } + } + else + { + /* Check the HSI State */ + if((RCC_OscInitStruct->HSIState)!= RCC_HSI_OFF) + { + /* Enable the Internal High Speed oscillator (HSI). */ + __HAL_RCC_HSI_ENABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till HSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > HSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Adjusts the Internal High Speed oscillator (HSI) calibration value. */ + __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue); + } + else + { + /* Disable the Internal High Speed oscillator (HSI). */ + __HAL_RCC_HSI_DISABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till HSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > HSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + } + /*------------------------------ LSI Configuration -------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSI) == RCC_OSCILLATORTYPE_LSI) + { + /* Check the parameters */ + assert_param(IS_RCC_LSI(RCC_OscInitStruct->LSIState)); + + /* Check the LSI State */ + if((RCC_OscInitStruct->LSIState)!= RCC_LSI_OFF) + { + /* Enable the Internal Low Speed oscillator (LSI). */ + __HAL_RCC_LSI_ENABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till LSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > LSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Disable the Internal Low Speed oscillator (LSI). */ + __HAL_RCC_LSI_DISABLE(); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > LSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + /*------------------------------ LSE Configuration -------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSE) == RCC_OSCILLATORTYPE_LSE) + { + FlagStatus pwrclkchanged = RESET; + + /* Check the parameters */ + assert_param(IS_RCC_LSE(RCC_OscInitStruct->LSEState)); + + /* Update LSE configuration in Backup Domain control register */ + /* Requires to enable write access to Backup Domain of necessary */ + if(__HAL_RCC_PWR_IS_CLK_DISABLED()) + { + __HAL_RCC_PWR_CLK_ENABLE(); + pwrclkchanged = SET; + } + + if(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) + { + /* Enable write access to Backup domain */ + SET_BIT(PWR->CR, PWR_CR_DBP); + + /* Wait for Backup domain Write protection disable */ + tickstart = HAL_GetTick(); + + while(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) + { + if((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + + /* Set the new LSE configuration -----------------------------------------*/ + __HAL_RCC_LSE_CONFIG(RCC_OscInitStruct->LSEState); + /* Check the LSE State */ + if((RCC_OscInitStruct->LSEState) != RCC_LSE_OFF) + { + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + + /* Restore clock configuration if changed */ + if(pwrclkchanged == SET) + { + __HAL_RCC_PWR_CLK_DISABLE(); + } + } + /*-------------------------------- PLL Configuration -----------------------*/ + /* Check the parameters */ + assert_param(IS_RCC_PLL(RCC_OscInitStruct->PLL.PLLState)); + if ((RCC_OscInitStruct->PLL.PLLState) != RCC_PLL_NONE) + { + /* Check if the PLL is used as system clock or not */ + if(__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_CFGR_SWS_PLL) + { + if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_ON) + { + /* Check the parameters */ + assert_param(IS_RCC_PLLSOURCE(RCC_OscInitStruct->PLL.PLLSource)); + assert_param(IS_RCC_PLLM_VALUE(RCC_OscInitStruct->PLL.PLLM)); + assert_param(IS_RCC_PLLN_VALUE(RCC_OscInitStruct->PLL.PLLN)); + assert_param(IS_RCC_PLLP_VALUE(RCC_OscInitStruct->PLL.PLLP)); + assert_param(IS_RCC_PLLQ_VALUE(RCC_OscInitStruct->PLL.PLLQ)); + + /* Disable the main PLL. */ + __HAL_RCC_PLL_DISABLE(); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Configure the main PLL clock source, multiplication and division factors. */ + WRITE_REG(RCC->PLLCFGR, (RCC_OscInitStruct->PLL.PLLSource | \ + RCC_OscInitStruct->PLL.PLLM | \ + (RCC_OscInitStruct->PLL.PLLN << RCC_PLLCFGR_PLLN_Pos) | \ + (((RCC_OscInitStruct->PLL.PLLP >> 1U) - 1U) << RCC_PLLCFGR_PLLP_Pos) | \ + (RCC_OscInitStruct->PLL.PLLQ << RCC_PLLCFGR_PLLQ_Pos))); + /* Enable the main PLL. */ + __HAL_RCC_PLL_ENABLE(); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Disable the main PLL. */ + __HAL_RCC_PLL_DISABLE(); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + else + { + /* Check if there is a request to disable the PLL used as System clock source */ + if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) + { + return HAL_ERROR; + } + else + { + /* Do not return HAL_ERROR if request repeats the current configuration */ + pll_config = RCC->PLLCFGR; +#if defined (RCC_PLLCFGR_PLLR) + if (((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLM) != (RCC_OscInitStruct->PLL.PLLM) << RCC_PLLCFGR_PLLM_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLN) != (RCC_OscInitStruct->PLL.PLLN) << RCC_PLLCFGR_PLLN_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLP) != (((RCC_OscInitStruct->PLL.PLLP >> 1U) - 1U)) << RCC_PLLCFGR_PLLP_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLQ) != (RCC_OscInitStruct->PLL.PLLQ << RCC_PLLCFGR_PLLQ_Pos)) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLR) != (RCC_OscInitStruct->PLL.PLLR << RCC_PLLCFGR_PLLR_Pos))) +#else + if (((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLM) != (RCC_OscInitStruct->PLL.PLLM) << RCC_PLLCFGR_PLLM_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLN) != (RCC_OscInitStruct->PLL.PLLN) << RCC_PLLCFGR_PLLN_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLP) != (((RCC_OscInitStruct->PLL.PLLP >> 1U) - 1U)) << RCC_PLLCFGR_PLLP_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLQ) != (RCC_OscInitStruct->PLL.PLLQ << RCC_PLLCFGR_PLLQ_Pos))) +#endif + { + return HAL_ERROR; + } + } + } + } + return HAL_OK; +} + +/** + * @brief Initializes the CPU, AHB and APB busses clocks according to the specified + * parameters in the RCC_ClkInitStruct. + * @param RCC_ClkInitStruct pointer to an RCC_OscInitTypeDef structure that + * contains the configuration information for the RCC peripheral. + * @param FLatency FLASH Latency, this parameter depend on device selected + * + * @note The SystemCoreClock CMSIS variable is used to store System Clock Frequency + * and updated by HAL_RCC_GetHCLKFreq() function called within this function + * + * @note The HSI is used (enabled by hardware) as system clock source after + * startup from Reset, wake-up from STOP and STANDBY mode, or in case + * of failure of the HSE used directly or indirectly as system clock + * (if the Clock Security System CSS is enabled). + * + * @note A switch from one clock source to another occurs only if the target + * clock source is ready (clock stable after startup delay or PLL locked). + * If a clock source which is not yet ready is selected, the switch will + * occur when the clock source will be ready. + * + * @note Depending on the device voltage range, the software has to set correctly + * HPRE[3:0] bits to ensure that HCLK not exceed the maximum allowed frequency + * (for more details refer to section above "Initialization/de-initialization functions") + * @retval None + */ +HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency) +{ + uint32_t tickstart; + + /* Check Null pointer */ + if(RCC_ClkInitStruct == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_RCC_CLOCKTYPE(RCC_ClkInitStruct->ClockType)); + assert_param(IS_FLASH_LATENCY(FLatency)); + + /* To correctly read data from FLASH memory, the number of wait states (LATENCY) + must be correctly programmed according to the frequency of the CPU clock + (HCLK) and the supply voltage of the device. */ + + /* Increasing the number of wait states because of higher CPU frequency */ + if(FLatency > __HAL_FLASH_GET_LATENCY()) + { + /* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */ + __HAL_FLASH_SET_LATENCY(FLatency); + + /* Check that the new number of wait states is taken into account to access the Flash + memory by reading the FLASH_ACR register */ + if(__HAL_FLASH_GET_LATENCY() != FLatency) + { + return HAL_ERROR; + } + } + + /*-------------------------- HCLK Configuration --------------------------*/ + if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_HCLK) == RCC_CLOCKTYPE_HCLK) + { + /* Set the highest APBx dividers in order to ensure that we do not go through + a non-spec phase whatever we decrease or increase HCLK. */ + if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1) + { + MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, RCC_HCLK_DIV16); + } + + if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK2) == RCC_CLOCKTYPE_PCLK2) + { + MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, (RCC_HCLK_DIV16 << 3)); + } + + assert_param(IS_RCC_HCLK(RCC_ClkInitStruct->AHBCLKDivider)); + MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, RCC_ClkInitStruct->AHBCLKDivider); + } + + /*------------------------- SYSCLK Configuration ---------------------------*/ + if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_SYSCLK) == RCC_CLOCKTYPE_SYSCLK) + { + assert_param(IS_RCC_SYSCLKSOURCE(RCC_ClkInitStruct->SYSCLKSource)); + + /* HSE is selected as System Clock Source */ + if(RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_HSE) + { + /* Check the HSE ready flag */ + if(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET) + { + return HAL_ERROR; + } + } + /* PLL is selected as System Clock Source */ + else if((RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_PLLCLK) || + (RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_PLLRCLK)) + { + /* Check the PLL ready flag */ + if(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) + { + return HAL_ERROR; + } + } + /* HSI is selected as System Clock Source */ + else + { + /* Check the HSI ready flag */ + if(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET) + { + return HAL_ERROR; + } + } + + __HAL_RCC_SYSCLK_CONFIG(RCC_ClkInitStruct->SYSCLKSource); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos)) + { + if ((HAL_GetTick() - tickstart) > CLOCKSWITCH_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + + /* Decreasing the number of wait states because of lower CPU frequency */ + if(FLatency < __HAL_FLASH_GET_LATENCY()) + { + /* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */ + __HAL_FLASH_SET_LATENCY(FLatency); + + /* Check that the new number of wait states is taken into account to access the Flash + memory by reading the FLASH_ACR register */ + if(__HAL_FLASH_GET_LATENCY() != FLatency) + { + return HAL_ERROR; + } + } + + /*-------------------------- PCLK1 Configuration ---------------------------*/ + if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1) + { + assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB1CLKDivider)); + MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, RCC_ClkInitStruct->APB1CLKDivider); + } + + /*-------------------------- PCLK2 Configuration ---------------------------*/ + if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK2) == RCC_CLOCKTYPE_PCLK2) + { + assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB2CLKDivider)); + MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, ((RCC_ClkInitStruct->APB2CLKDivider) << 3U)); + } + + /* Update the SystemCoreClock global variable */ + SystemCoreClock = HAL_RCC_GetSysClockFreq() >> AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE)>> RCC_CFGR_HPRE_Pos]; + + /* Configure the source of time base considering new system clocks settings */ + HAL_InitTick (uwTickPrio); + + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup RCC_Exported_Functions_Group2 Peripheral Control functions + * @brief RCC clocks control functions + * +@verbatim + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to control the RCC Clocks + frequencies. + +@endverbatim + * @{ + */ + +/** + * @brief Selects the clock source to output on MCO1 pin(PA8) or on MCO2 pin(PC9). + * @note PA8/PC9 should be configured in alternate function mode. + * @param RCC_MCOx specifies the output direction for the clock source. + * This parameter can be one of the following values: + * @arg RCC_MCO1: Clock source to output on MCO1 pin(PA8). + * @arg RCC_MCO2: Clock source to output on MCO2 pin(PC9). + * @param RCC_MCOSource specifies the clock source to output. + * This parameter can be one of the following values: + * @arg RCC_MCO1SOURCE_HSI: HSI clock selected as MCO1 source + * @arg RCC_MCO1SOURCE_LSE: LSE clock selected as MCO1 source + * @arg RCC_MCO1SOURCE_HSE: HSE clock selected as MCO1 source + * @arg RCC_MCO1SOURCE_PLLCLK: main PLL clock selected as MCO1 source + * @arg RCC_MCO2SOURCE_SYSCLK: System clock (SYSCLK) selected as MCO2 source + * @arg RCC_MCO2SOURCE_PLLI2SCLK: PLLI2S clock selected as MCO2 source, available for all STM32F4 devices except STM32F410xx + * @arg RCC_MCO2SOURCE_I2SCLK: I2SCLK clock selected as MCO2 source, available only for STM32F410Rx devices + * @arg RCC_MCO2SOURCE_HSE: HSE clock selected as MCO2 source + * @arg RCC_MCO2SOURCE_PLLCLK: main PLL clock selected as MCO2 source + * @param RCC_MCODiv specifies the MCOx prescaler. + * This parameter can be one of the following values: + * @arg RCC_MCODIV_1: no division applied to MCOx clock + * @arg RCC_MCODIV_2: division by 2 applied to MCOx clock + * @arg RCC_MCODIV_3: division by 3 applied to MCOx clock + * @arg RCC_MCODIV_4: division by 4 applied to MCOx clock + * @arg RCC_MCODIV_5: division by 5 applied to MCOx clock + * @note For STM32F410Rx devices to output I2SCLK clock on MCO2 you should have + * at last one of the SPI clocks enabled (SPI1, SPI2 or SPI5). + * @retval None + */ +void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_MCODiv) +{ + GPIO_InitTypeDef GPIO_InitStruct; + /* Check the parameters */ + assert_param(IS_RCC_MCO(RCC_MCOx)); + assert_param(IS_RCC_MCODIV(RCC_MCODiv)); + /* RCC_MCO1 */ + if(RCC_MCOx == RCC_MCO1) + { + assert_param(IS_RCC_MCO1SOURCE(RCC_MCOSource)); + + /* MCO1 Clock Enable */ + __MCO1_CLK_ENABLE(); + + /* Configure the MCO1 pin in alternate function mode */ + GPIO_InitStruct.Pin = MCO1_PIN; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Alternate = GPIO_AF0_MCO; + HAL_GPIO_Init(MCO1_GPIO_PORT, &GPIO_InitStruct); + + /* Mask MCO1 and MCO1PRE[2:0] bits then Select MCO1 clock source and prescaler */ + MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCO1 | RCC_CFGR_MCO1PRE), (RCC_MCOSource | RCC_MCODiv)); + + /* This RCC MCO1 enable feature is available only on STM32F410xx devices */ +#if defined(RCC_CFGR_MCO1EN) + __HAL_RCC_MCO1_ENABLE(); +#endif /* RCC_CFGR_MCO1EN */ + } +#if defined(RCC_CFGR_MCO2) + else + { + assert_param(IS_RCC_MCO2SOURCE(RCC_MCOSource)); + + /* MCO2 Clock Enable */ + __MCO2_CLK_ENABLE(); + + /* Configure the MCO2 pin in alternate function mode */ + GPIO_InitStruct.Pin = MCO2_PIN; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Alternate = GPIO_AF0_MCO; + HAL_GPIO_Init(MCO2_GPIO_PORT, &GPIO_InitStruct); + + /* Mask MCO2 and MCO2PRE[2:0] bits then Select MCO2 clock source and prescaler */ + MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCO2 | RCC_CFGR_MCO2PRE), (RCC_MCOSource | (RCC_MCODiv << 3U))); + + /* This RCC MCO2 enable feature is available only on STM32F410Rx devices */ +#if defined(RCC_CFGR_MCO2EN) + __HAL_RCC_MCO2_ENABLE(); +#endif /* RCC_CFGR_MCO2EN */ + } +#endif /* RCC_CFGR_MCO2 */ +} + +/** + * @brief Enables the Clock Security System. + * @note If a failure is detected on the HSE oscillator clock, this oscillator + * is automatically disabled and an interrupt is generated to inform the + * software about the failure (Clock Security System Interrupt, CSSI), + * allowing the MCU to perform rescue operations. The CSSI is linked to + * the Cortex-M4 NMI (Non-Maskable Interrupt) exception vector. + * @retval None + */ +void HAL_RCC_EnableCSS(void) +{ + *(__IO uint32_t *) RCC_CR_CSSON_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables the Clock Security System. + * @retval None + */ +void HAL_RCC_DisableCSS(void) +{ + *(__IO uint32_t *) RCC_CR_CSSON_BB = (uint32_t)DISABLE; +} + +/** + * @brief Returns the SYSCLK frequency + * + * @note The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * @note If SYSCLK source is HSI, function returns values based on HSI_VALUE(*) + * @note If SYSCLK source is HSE, function returns values based on HSE_VALUE(**) + * @note If SYSCLK source is PLL, function returns values based on HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * @note (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value + * 16 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * @note (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value + * 25 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * have wrong result. + * + * @note The result of this function could be not correct when using fractional + * value for HSE crystal. + * + * @note This function can be used by the user application to compute the + * baudrate for the communication peripherals or configure other parameters. + * + * @note Each time SYSCLK changes, this function must be called to update the + * right SYSCLK value. Otherwise, any configuration based on this function will be incorrect. + * + * + * @retval SYSCLK frequency + */ +__weak uint32_t HAL_RCC_GetSysClockFreq(void) +{ + uint32_t pllm = 0U, pllvco = 0U, pllp = 0U; + uint32_t sysclockfreq = 0U; + + /* Get SYSCLK source -------------------------------------------------------*/ + switch (RCC->CFGR & RCC_CFGR_SWS) + { + case RCC_CFGR_SWS_HSI: /* HSI used as system clock source */ + { + sysclockfreq = HSI_VALUE; + break; + } + case RCC_CFGR_SWS_HSE: /* HSE used as system clock source */ + { + sysclockfreq = HSE_VALUE; + break; + } + case RCC_CFGR_SWS_PLL: /* PLL used as system clock source */ + { + /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN + SYSCLK = PLL_VCO / PLLP */ + pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM; + if(__HAL_RCC_GET_PLL_OSCSOURCE() != RCC_PLLSOURCE_HSI) + { + /* HSE used as PLL clock source */ + pllvco = (uint32_t) ((((uint64_t) HSE_VALUE * ((uint64_t) ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos)))) / (uint64_t)pllm); + } + else + { + /* HSI used as PLL clock source */ + pllvco = (uint32_t) ((((uint64_t) HSI_VALUE * ((uint64_t) ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos)))) / (uint64_t)pllm); + } + pllp = ((((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >> RCC_PLLCFGR_PLLP_Pos) + 1U) *2U); + + sysclockfreq = pllvco/pllp; + break; + } + default: + { + sysclockfreq = HSI_VALUE; + break; + } + } + return sysclockfreq; +} + +/** + * @brief Returns the HCLK frequency + * @note Each time HCLK changes, this function must be called to update the + * right HCLK value. Otherwise, any configuration based on this function will be incorrect. + * + * @note The SystemCoreClock CMSIS variable is used to store System Clock Frequency + * and updated within this function + * @retval HCLK frequency + */ +uint32_t HAL_RCC_GetHCLKFreq(void) +{ + return SystemCoreClock; +} + +/** + * @brief Returns the PCLK1 frequency + * @note Each time PCLK1 changes, this function must be called to update the + * right PCLK1 value. Otherwise, any configuration based on this function will be incorrect. + * @retval PCLK1 frequency + */ +uint32_t HAL_RCC_GetPCLK1Freq(void) +{ + /* Get HCLK source and Compute PCLK1 frequency ---------------------------*/ + return (HAL_RCC_GetHCLKFreq() >> APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE1)>> RCC_CFGR_PPRE1_Pos]); +} + +/** + * @brief Returns the PCLK2 frequency + * @note Each time PCLK2 changes, this function must be called to update the + * right PCLK2 value. Otherwise, any configuration based on this function will be incorrect. + * @retval PCLK2 frequency + */ +uint32_t HAL_RCC_GetPCLK2Freq(void) +{ + /* Get HCLK source and Compute PCLK2 frequency ---------------------------*/ + return (HAL_RCC_GetHCLKFreq()>> APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE2)>> RCC_CFGR_PPRE2_Pos]); +} + +/** + * @brief Configures the RCC_OscInitStruct according to the internal + * RCC configuration registers. + * @param RCC_OscInitStruct pointer to an RCC_OscInitTypeDef structure that + * will be configured. + * @retval None + */ +__weak void HAL_RCC_GetOscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct) +{ + /* Set all possible values for the Oscillator type parameter ---------------*/ + RCC_OscInitStruct->OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_LSE | RCC_OSCILLATORTYPE_LSI; + + /* Get the HSE configuration -----------------------------------------------*/ + if((RCC->CR &RCC_CR_HSEBYP) == RCC_CR_HSEBYP) + { + RCC_OscInitStruct->HSEState = RCC_HSE_BYPASS; + } + else if((RCC->CR &RCC_CR_HSEON) == RCC_CR_HSEON) + { + RCC_OscInitStruct->HSEState = RCC_HSE_ON; + } + else + { + RCC_OscInitStruct->HSEState = RCC_HSE_OFF; + } + + /* Get the HSI configuration -----------------------------------------------*/ + if((RCC->CR &RCC_CR_HSION) == RCC_CR_HSION) + { + RCC_OscInitStruct->HSIState = RCC_HSI_ON; + } + else + { + RCC_OscInitStruct->HSIState = RCC_HSI_OFF; + } + + RCC_OscInitStruct->HSICalibrationValue = (uint32_t)((RCC->CR &RCC_CR_HSITRIM) >> RCC_CR_HSITRIM_Pos); + + /* Get the LSE configuration -----------------------------------------------*/ + if((RCC->BDCR &RCC_BDCR_LSEBYP) == RCC_BDCR_LSEBYP) + { + RCC_OscInitStruct->LSEState = RCC_LSE_BYPASS; + } + else if((RCC->BDCR &RCC_BDCR_LSEON) == RCC_BDCR_LSEON) + { + RCC_OscInitStruct->LSEState = RCC_LSE_ON; + } + else + { + RCC_OscInitStruct->LSEState = RCC_LSE_OFF; + } + + /* Get the LSI configuration -----------------------------------------------*/ + if((RCC->CSR &RCC_CSR_LSION) == RCC_CSR_LSION) + { + RCC_OscInitStruct->LSIState = RCC_LSI_ON; + } + else + { + RCC_OscInitStruct->LSIState = RCC_LSI_OFF; + } + + /* Get the PLL configuration -----------------------------------------------*/ + if((RCC->CR &RCC_CR_PLLON) == RCC_CR_PLLON) + { + RCC_OscInitStruct->PLL.PLLState = RCC_PLL_ON; + } + else + { + RCC_OscInitStruct->PLL.PLLState = RCC_PLL_OFF; + } + RCC_OscInitStruct->PLL.PLLSource = (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC); + RCC_OscInitStruct->PLL.PLLM = (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM); + RCC_OscInitStruct->PLL.PLLN = (uint32_t)((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos); + RCC_OscInitStruct->PLL.PLLP = (uint32_t)((((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) + RCC_PLLCFGR_PLLP_0) << 1U) >> RCC_PLLCFGR_PLLP_Pos); + RCC_OscInitStruct->PLL.PLLQ = (uint32_t)((RCC->PLLCFGR & RCC_PLLCFGR_PLLQ) >> RCC_PLLCFGR_PLLQ_Pos); +} + +/** + * @brief Configures the RCC_ClkInitStruct according to the internal + * RCC configuration registers. + * @param RCC_ClkInitStruct pointer to an RCC_ClkInitTypeDef structure that + * will be configured. + * @param pFLatency Pointer on the Flash Latency. + * @retval None + */ +void HAL_RCC_GetClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t *pFLatency) +{ + /* Set all possible values for the Clock type parameter --------------------*/ + RCC_ClkInitStruct->ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; + + /* Get the SYSCLK configuration --------------------------------------------*/ + RCC_ClkInitStruct->SYSCLKSource = (uint32_t)(RCC->CFGR & RCC_CFGR_SW); + + /* Get the HCLK configuration ----------------------------------------------*/ + RCC_ClkInitStruct->AHBCLKDivider = (uint32_t)(RCC->CFGR & RCC_CFGR_HPRE); + + /* Get the APB1 configuration ----------------------------------------------*/ + RCC_ClkInitStruct->APB1CLKDivider = (uint32_t)(RCC->CFGR & RCC_CFGR_PPRE1); + + /* Get the APB2 configuration ----------------------------------------------*/ + RCC_ClkInitStruct->APB2CLKDivider = (uint32_t)((RCC->CFGR & RCC_CFGR_PPRE2) >> 3U); + + /* Get the Flash Wait State (Latency) configuration ------------------------*/ + *pFLatency = (uint32_t)(FLASH->ACR & FLASH_ACR_LATENCY); +} + +/** + * @brief This function handles the RCC CSS interrupt request. + * @note This API should be called under the NMI_Handler(). + * @retval None + */ +void HAL_RCC_NMI_IRQHandler(void) +{ + /* Check RCC CSSF flag */ + if(__HAL_RCC_GET_IT(RCC_IT_CSS)) + { + /* RCC Clock Security System interrupt user callback */ + HAL_RCC_CSSCallback(); + + /* Clear RCC CSS pending bit */ + __HAL_RCC_CLEAR_IT(RCC_IT_CSS); + } +} + +/** + * @brief RCC Clock Security System interrupt callback + * @retval None + */ +__weak void HAL_RCC_CSSCallback(void) +{ + /* NOTE : This function Should not be modified, when the callback is needed, + the HAL_RCC_CSSCallback could be implemented in the user file + */ +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_RCC_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c new file mode 100644 index 00000000..e42b850a --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c @@ -0,0 +1,3787 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_rcc_ex.c + * @author MCD Application Team + * @brief Extension RCC HAL module driver. + * This file provides firmware functions to manage the following + * functionalities RCC extension peripheral: + * + Extended Peripheral Control functions + * + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup RCCEx RCCEx + * @brief RCCEx HAL module driver + * @{ + */ + +#ifdef HAL_RCC_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup RCCEx_Private_Constants + * @{ + */ +/** + * @} + */ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/** @defgroup RCCEx_Exported_Functions RCCEx Exported Functions + * @{ + */ + +/** @defgroup RCCEx_Exported_Functions_Group1 Extended Peripheral Control functions + * @brief Extended Peripheral Control functions + * +@verbatim + =============================================================================== + ##### Extended Peripheral Control functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to control the RCC Clocks + frequencies. + [..] + (@) Important note: Care must be taken when HAL_RCCEx_PeriphCLKConfig() is used to + select the RTC clock source; in this case the Backup domain will be reset in + order to modify the RTC Clock source, as consequence RTC registers (including + the backup registers) and RCC_BDCR register are set to their reset values. + +@endverbatim + * @{ + */ + +#if defined(STM32F446xx) +/** + * @brief Initializes the RCC extended peripherals clocks according to the specified + * parameters in the RCC_PeriphCLKInitTypeDef. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * contains the configuration information for the Extended Peripherals + * clocks(I2S, SAI, LTDC RTC and TIM). + * + * @note Care must be taken when HAL_RCCEx_PeriphCLKConfig() is used to select + * the RTC clock source; in this case the Backup domain will be reset in + * order to modify the RTC Clock source, as consequence RTC registers (including + * the backup registers) and RCC_BDCR register are set to their reset values. + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tickstart = 0U; + uint32_t tmpreg1 = 0U; + uint32_t plli2sp = 0U; + uint32_t plli2sq = 0U; + uint32_t plli2sr = 0U; + uint32_t pllsaip = 0U; + uint32_t pllsaiq = 0U; + uint32_t plli2sused = 0U; + uint32_t pllsaiused = 0U; + + /* Check the peripheral clock selection parameters */ + assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection)); + + /*------------------------ I2S APB1 configuration --------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB1) == (RCC_PERIPHCLK_I2S_APB1)) + { + /* Check the parameters */ + assert_param(IS_RCC_I2SAPB1CLKSOURCE(PeriphClkInit->I2sApb1ClockSelection)); + + /* Configure I2S Clock source */ + __HAL_RCC_I2S_APB1_CONFIG(PeriphClkInit->I2sApb1ClockSelection); + /* Enable the PLLI2S when it's used as clock source for I2S */ + if(PeriphClkInit->I2sApb1ClockSelection == RCC_I2SAPB1CLKSOURCE_PLLI2S) + { + plli2sused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- I2S APB2 configuration ----------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB2) == (RCC_PERIPHCLK_I2S_APB2)) + { + /* Check the parameters */ + assert_param(IS_RCC_I2SAPB2CLKSOURCE(PeriphClkInit->I2sApb2ClockSelection)); + + /* Configure I2S Clock source */ + __HAL_RCC_I2S_APB2_CONFIG(PeriphClkInit->I2sApb2ClockSelection); + /* Enable the PLLI2S when it's used as clock source for I2S */ + if(PeriphClkInit->I2sApb2ClockSelection == RCC_I2SAPB2CLKSOURCE_PLLI2S) + { + plli2sused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*--------------------------- SAI1 configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI1) == (RCC_PERIPHCLK_SAI1)) + { + /* Check the parameters */ + assert_param(IS_RCC_SAI1CLKSOURCE(PeriphClkInit->Sai1ClockSelection)); + + /* Configure SAI1 Clock source */ + __HAL_RCC_SAI1_CONFIG(PeriphClkInit->Sai1ClockSelection); + /* Enable the PLLI2S when it's used as clock source for SAI */ + if(PeriphClkInit->Sai1ClockSelection == RCC_SAI1CLKSOURCE_PLLI2S) + { + plli2sused = 1U; + } + /* Enable the PLLSAI when it's used as clock source for SAI */ + if(PeriphClkInit->Sai1ClockSelection == RCC_SAI1CLKSOURCE_PLLSAI) + { + pllsaiused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*-------------------------- SAI2 configuration ----------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI2) == (RCC_PERIPHCLK_SAI2)) + { + /* Check the parameters */ + assert_param(IS_RCC_SAI2CLKSOURCE(PeriphClkInit->Sai2ClockSelection)); + + /* Configure SAI2 Clock source */ + __HAL_RCC_SAI2_CONFIG(PeriphClkInit->Sai2ClockSelection); + + /* Enable the PLLI2S when it's used as clock source for SAI */ + if(PeriphClkInit->Sai2ClockSelection == RCC_SAI2CLKSOURCE_PLLI2S) + { + plli2sused = 1U; + } + /* Enable the PLLSAI when it's used as clock source for SAI */ + if(PeriphClkInit->Sai2ClockSelection == RCC_SAI2CLKSOURCE_PLLSAI) + { + pllsaiused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*----------------------------- RTC configuration --------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC)) + { + /* Check for RTC Parameters used to output RTCCLK */ + assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection)); + + /* Enable Power Clock*/ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable write access to Backup domain */ + PWR->CR |= PWR_CR_DBP; + + /* Get tick */ + tickstart = HAL_GetTick(); + + while((PWR->CR & PWR_CR_DBP) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + /* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */ + tmpreg1 = (RCC->BDCR & RCC_BDCR_RTCSEL); + if((tmpreg1 != 0x00000000U) && ((tmpreg1) != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL))) + { + /* Store the content of BDCR register before the reset of Backup Domain */ + tmpreg1 = (RCC->BDCR & ~(RCC_BDCR_RTCSEL)); + /* RTC Clock selection can be changed only if the Backup Domain is reset */ + __HAL_RCC_BACKUPRESET_FORCE(); + __HAL_RCC_BACKUPRESET_RELEASE(); + /* Restore the Content of BDCR register */ + RCC->BDCR = tmpreg1; + + /* Wait for LSE reactivation if LSE was enable prior to Backup Domain reset */ + if(HAL_IS_BIT_SET(RCC->BDCR, RCC_BDCR_LSEON)) + { + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + __HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- TIM configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_TIM) == (RCC_PERIPHCLK_TIM)) + { + /* Configure Timer Prescaler */ + __HAL_RCC_TIMCLKPRESCALER(PeriphClkInit->TIMPresSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- FMPI2C1 Configuration -----------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_FMPI2C1) == RCC_PERIPHCLK_FMPI2C1) + { + /* Check the parameters */ + assert_param(IS_RCC_FMPI2C1CLKSOURCE(PeriphClkInit->Fmpi2c1ClockSelection)); + + /* Configure the FMPI2C1 clock source */ + __HAL_RCC_FMPI2C1_CONFIG(PeriphClkInit->Fmpi2c1ClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------ CEC Configuration -------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CEC) == RCC_PERIPHCLK_CEC) + { + /* Check the parameters */ + assert_param(IS_RCC_CECCLKSOURCE(PeriphClkInit->CecClockSelection)); + + /* Configure the CEC clock source */ + __HAL_RCC_CEC_CONFIG(PeriphClkInit->CecClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*----------------------------- CLK48 Configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == RCC_PERIPHCLK_CLK48) + { + /* Check the parameters */ + assert_param(IS_RCC_CLK48CLKSOURCE(PeriphClkInit->Clk48ClockSelection)); + + /* Configure the CLK48 clock source */ + __HAL_RCC_CLK48_CONFIG(PeriphClkInit->Clk48ClockSelection); + + /* Enable the PLLSAI when it's used as clock source for CLK48 */ + if(PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLSAIP) + { + pllsaiused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*----------------------------- SDIO Configuration -------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SDIO) == RCC_PERIPHCLK_SDIO) + { + /* Check the parameters */ + assert_param(IS_RCC_SDIOCLKSOURCE(PeriphClkInit->SdioClockSelection)); + + /* Configure the SDIO clock source */ + __HAL_RCC_SDIO_CONFIG(PeriphClkInit->SdioClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------ SPDIFRX Configuration ---------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SPDIFRX) == RCC_PERIPHCLK_SPDIFRX) + { + /* Check the parameters */ + assert_param(IS_RCC_SPDIFRXCLKSOURCE(PeriphClkInit->SpdifClockSelection)); + + /* Configure the SPDIFRX clock source */ + __HAL_RCC_SPDIFRX_CONFIG(PeriphClkInit->SpdifClockSelection); + /* Enable the PLLI2S when it's used as clock source for SPDIFRX */ + if(PeriphClkInit->SpdifClockSelection == RCC_SPDIFRXCLKSOURCE_PLLI2SP) + { + plli2sused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- PLLI2S Configuration ------------------------*/ + /* PLLI2S is configured when a peripheral will use it as source clock : SAI1, SAI2, I2S on APB1, + I2S on APB2 or SPDIFRX */ + if((plli2sused == 1U) || (PeriphClkInit->PeriphClockSelection == RCC_PERIPHCLK_PLLI2S)) + { + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /* check for common PLLI2S Parameters */ + assert_param(IS_RCC_PLLI2SM_VALUE(PeriphClkInit->PLLI2S.PLLI2SM)); + assert_param(IS_RCC_PLLI2SN_VALUE(PeriphClkInit->PLLI2S.PLLI2SN)); + + /*------ In Case of PLLI2S is selected as source clock for I2S -----------*/ + if(((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB1) == RCC_PERIPHCLK_I2S_APB1) && (PeriphClkInit->I2sApb1ClockSelection == RCC_I2SAPB1CLKSOURCE_PLLI2S)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB2) == RCC_PERIPHCLK_I2S_APB2) && (PeriphClkInit->I2sApb2ClockSelection == RCC_I2SAPB2CLKSOURCE_PLLI2S))) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + + /* Read PLLI2SP/PLLI2SQ value from PLLI2SCFGR register (this value is not needed for I2S configuration) */ + plli2sp = ((((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SP) >> RCC_PLLI2SCFGR_PLLI2SP_Pos) + 1U) << 1U); + plli2sq = ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM) */ + /* I2SCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN , plli2sp, plli2sq, PeriphClkInit->PLLI2S.PLLI2SR); + } + + /*------- In Case of PLLI2S is selected as source clock for SAI ----------*/ + if(((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) && (PeriphClkInit->Sai1ClockSelection == RCC_SAI1CLKSOURCE_PLLI2S)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI2) == RCC_PERIPHCLK_SAI2) && (PeriphClkInit->Sai2ClockSelection == RCC_SAI2CLKSOURCE_PLLI2S))) + { + /* Check for PLLI2S Parameters */ + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + /* Check for PLLI2S/DIVQ parameters */ + assert_param(IS_RCC_PLLI2S_DIVQ_VALUE(PeriphClkInit->PLLI2SDivQ)); + + /* Read PLLI2SP/PLLI2SR value from PLLI2SCFGR register (this value is not needed for SAI configuration) */ + plli2sp = ((((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SP) >> RCC_PLLI2SCFGR_PLLI2SP_Pos) + 1U) << 1U); + plli2sr = ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + /* SAI_CLK(first level) = PLLI2S_VCO Output/PLLI2SQ */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN , plli2sp, PeriphClkInit->PLLI2S.PLLI2SQ, plli2sr); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLI2SDIVQ */ + __HAL_RCC_PLLI2S_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLI2SDivQ); + } + + /*------ In Case of PLLI2S is selected as source clock for SPDIFRX -------*/ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SPDIFRX) == RCC_PERIPHCLK_SPDIFRX) && (PeriphClkInit->SpdifClockSelection == RCC_SPDIFRXCLKSOURCE_PLLI2SP)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SP_VALUE(PeriphClkInit->PLLI2S.PLLI2SP)); + /* Read PLLI2SR value from PLLI2SCFGR register (this value is not need for SAI configuration) */ + plli2sq = ((((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SP) >> RCC_PLLI2SCFGR_PLLI2SP_Pos) + 1U) << 1U); + plli2sr = ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM) */ + /* SPDIFRXCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SP */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SP, plli2sq, plli2sr); + } + + /*----------------- In Case of PLLI2S is just selected -----------------*/ + if((PeriphClkInit->PeriphClockSelection & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S) + { + /* Check for Parameters */ + assert_param(IS_RCC_PLLI2SP_VALUE(PeriphClkInit->PLLI2S.PLLI2SP)); + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM) */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SP, PeriphClkInit->PLLI2S.PLLI2SQ, PeriphClkInit->PLLI2S.PLLI2SR); + } + + /* Enable the PLLI2S */ + __HAL_RCC_PLLI2S_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + /*--------------------------------------------------------------------------*/ + + /*----------------------------- PLLSAI Configuration -----------------------*/ + /* PLLSAI is configured when a peripheral will use it as source clock : SAI1, SAI2, CLK48 or SDIO */ + if(pllsaiused == 1U) + { + /* Disable PLLSAI Clock */ + __HAL_RCC_PLLSAI_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLSAI is disabled */ + while(__HAL_RCC_PLLSAI_GET_FLAG() != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /* Check the PLLSAI division factors */ + assert_param(IS_RCC_PLLSAIM_VALUE(PeriphClkInit->PLLSAI.PLLSAIM)); + assert_param(IS_RCC_PLLSAIN_VALUE(PeriphClkInit->PLLSAI.PLLSAIN)); + + /*------ In Case of PLLSAI is selected as source clock for SAI -----------*/ + if(((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) && (PeriphClkInit->Sai1ClockSelection == RCC_SAI1CLKSOURCE_PLLSAI)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI2) == RCC_PERIPHCLK_SAI2) && (PeriphClkInit->Sai2ClockSelection == RCC_SAI2CLKSOURCE_PLLSAI))) + { + /* check for PLLSAIQ Parameter */ + assert_param(IS_RCC_PLLSAIQ_VALUE(PeriphClkInit->PLLSAI.PLLSAIQ)); + /* check for PLLSAI/DIVQ Parameter */ + assert_param(IS_RCC_PLLSAI_DIVQ_VALUE(PeriphClkInit->PLLSAIDivQ)); + + /* Read PLLSAIP value from PLLSAICFGR register (this value is not needed for SAI configuration) */ + pllsaip = ((((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIP) >> RCC_PLLSAICFGR_PLLSAIP_Pos) + 1U) << 1U); + /* PLLSAI_VCO Input = PLL_SOURCE/PLLM */ + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* SAI_CLK(first level) = PLLSAI_VCO Output/PLLSAIQ */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIM, PeriphClkInit->PLLSAI.PLLSAIN , pllsaip, PeriphClkInit->PLLSAI.PLLSAIQ, 0U); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLSAIDIVQ */ + __HAL_RCC_PLLSAI_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLSAIDivQ); + } + + /*------ In Case of PLLSAI is selected as source clock for CLK48 ---------*/ + /* In Case of PLLI2S is selected as source clock for CLK48 */ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == RCC_PERIPHCLK_CLK48) && (PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLSAIP)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLSAIP_VALUE(PeriphClkInit->PLLSAI.PLLSAIP)); + /* Read PLLSAIQ value from PLLI2SCFGR register (this value is not need for SAI configuration) */ + pllsaiq = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* Configure the PLLSAI division factors */ + /* PLLSAI_VCO = f(VCO clock) = f(PLLSAI clock input) * (PLLI2SN/PLLSAIM) */ + /* 48CLK = f(PLLSAI clock output) = f(VCO clock) / PLLSAIP */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIM, PeriphClkInit->PLLSAI.PLLSAIN , PeriphClkInit->PLLSAI.PLLSAIP, pllsaiq, 0U); + } + + /* Enable PLLSAI Clock */ + __HAL_RCC_PLLSAI_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLSAI is ready */ + while(__HAL_RCC_PLLSAI_GET_FLAG() == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + return HAL_OK; +} + +/** + * @brief Get the RCC_PeriphCLKInitTypeDef according to the internal + * RCC configuration registers. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * will be configured. + * @retval None + */ +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tempreg; + + /* Set all possible values for the extended clock type parameter------------*/ + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_I2S_APB1 | RCC_PERIPHCLK_I2S_APB2 |\ + RCC_PERIPHCLK_SAI1 | RCC_PERIPHCLK_SAI2 |\ + RCC_PERIPHCLK_TIM | RCC_PERIPHCLK_RTC |\ + RCC_PERIPHCLK_CEC | RCC_PERIPHCLK_FMPI2C1 |\ + RCC_PERIPHCLK_CLK48 | RCC_PERIPHCLK_SDIO |\ + RCC_PERIPHCLK_SPDIFRX; + + /* Get the PLLI2S Clock configuration --------------------------------------*/ + PeriphClkInit->PLLI2S.PLLI2SM = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM) >> RCC_PLLI2SCFGR_PLLI2SM_Pos); + PeriphClkInit->PLLI2S.PLLI2SN = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> RCC_PLLI2SCFGR_PLLI2SN_Pos); + PeriphClkInit->PLLI2S.PLLI2SP = (uint32_t)((((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SP) >> RCC_PLLI2SCFGR_PLLI2SP_Pos) + 1U) << 1U); + PeriphClkInit->PLLI2S.PLLI2SQ = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos); + PeriphClkInit->PLLI2S.PLLI2SR = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + /* Get the PLLSAI Clock configuration --------------------------------------*/ + PeriphClkInit->PLLSAI.PLLSAIM = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIM) >> RCC_PLLSAICFGR_PLLSAIM_Pos); + PeriphClkInit->PLLSAI.PLLSAIN = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIN) >> RCC_PLLSAICFGR_PLLSAIN_Pos); + PeriphClkInit->PLLSAI.PLLSAIP = (uint32_t)((((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIP) >> RCC_PLLSAICFGR_PLLSAIP_Pos) + 1U) << 1U); + PeriphClkInit->PLLSAI.PLLSAIQ = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* Get the PLLSAI/PLLI2S division factors ----------------------------------*/ + PeriphClkInit->PLLI2SDivQ = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLI2SDIVQ) >> RCC_DCKCFGR_PLLI2SDIVQ_Pos); + PeriphClkInit->PLLSAIDivQ = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLSAIDIVQ) >> RCC_DCKCFGR_PLLSAIDIVQ_Pos); + + /* Get the SAI1 clock configuration ----------------------------------------*/ + PeriphClkInit->Sai1ClockSelection = __HAL_RCC_GET_SAI1_SOURCE(); + + /* Get the SAI2 clock configuration ----------------------------------------*/ + PeriphClkInit->Sai2ClockSelection = __HAL_RCC_GET_SAI2_SOURCE(); + + /* Get the I2S APB1 clock configuration ------------------------------------*/ + PeriphClkInit->I2sApb1ClockSelection = __HAL_RCC_GET_I2S_APB1_SOURCE(); + + /* Get the I2S APB2 clock configuration ------------------------------------*/ + PeriphClkInit->I2sApb2ClockSelection = __HAL_RCC_GET_I2S_APB2_SOURCE(); + + /* Get the RTC Clock configuration -----------------------------------------*/ + tempreg = (RCC->CFGR & RCC_CFGR_RTCPRE); + PeriphClkInit->RTCClockSelection = (uint32_t)((tempreg) | (RCC->BDCR & RCC_BDCR_RTCSEL)); + + /* Get the CEC clock configuration -----------------------------------------*/ + PeriphClkInit->CecClockSelection = __HAL_RCC_GET_CEC_SOURCE(); + + /* Get the FMPI2C1 clock configuration -------------------------------------*/ + PeriphClkInit->Fmpi2c1ClockSelection = __HAL_RCC_GET_FMPI2C1_SOURCE(); + + /* Get the CLK48 clock configuration ----------------------------------------*/ + PeriphClkInit->Clk48ClockSelection = __HAL_RCC_GET_CLK48_SOURCE(); + + /* Get the SDIO clock configuration ----------------------------------------*/ + PeriphClkInit->SdioClockSelection = __HAL_RCC_GET_SDIO_SOURCE(); + + /* Get the SPDIFRX clock configuration -------------------------------------*/ + PeriphClkInit->SpdifClockSelection = __HAL_RCC_GET_SPDIFRX_SOURCE(); + + /* Get the TIM Prescaler configuration -------------------------------------*/ + if ((RCC->DCKCFGR & RCC_DCKCFGR_TIMPRE) == RESET) + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_DESACTIVATED; + } + else + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_ACTIVATED; + } +} + +/** + * @brief Return the peripheral clock frequency for a given peripheral(SAI..) + * @note Return 0 if peripheral clock identifier not managed by this API + * @param PeriphClk Peripheral clock identifier + * This parameter can be one of the following values: + * @arg RCC_PERIPHCLK_SAI1: SAI1 peripheral clock + * @arg RCC_PERIPHCLK_SAI2: SAI2 peripheral clock + * @arg RCC_PERIPHCLK_I2S_APB1: I2S APB1 peripheral clock + * @arg RCC_PERIPHCLK_I2S_APB2: I2S APB2 peripheral clock + * @retval Frequency in KHz + */ +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk) +{ + uint32_t tmpreg1 = 0U; + /* This variable used to store the SAI clock frequency (value in Hz) */ + uint32_t frequency = 0U; + /* This variable used to store the VCO Input (value in Hz) */ + uint32_t vcoinput = 0U; + /* This variable used to store the SAI clock source */ + uint32_t saiclocksource = 0U; + uint32_t srcclk = 0U; + /* This variable used to store the VCO Output (value in Hz) */ + uint32_t vcooutput = 0U; + switch (PeriphClk) + { + case RCC_PERIPHCLK_SAI1: + case RCC_PERIPHCLK_SAI2: + { + saiclocksource = RCC->DCKCFGR; + saiclocksource &= (RCC_DCKCFGR_SAI1SRC | RCC_DCKCFGR_SAI2SRC); + switch (saiclocksource) + { + case 0U: /* PLLSAI is the clock source for SAI*/ + { + /* Configure the PLLSAI division factor */ + /* PLLSAI_VCO Input = PLL_SOURCE/PLLSAIM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSI) + { + /* In Case the PLL Source is HSI (Internal Clock) */ + vcoinput = (HSI_VALUE / (uint32_t)(RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIM)); + } + else + { + /* In Case the PLL Source is HSE (External Clock) */ + vcoinput = ((HSE_VALUE / (uint32_t)(RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIM))); + } + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* SAI_CLK(first level) = PLLSAI_VCO Output/PLLSAIQ */ + tmpreg1 = (RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> 24U; + frequency = (vcoinput * ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIN) >> 6U))/(tmpreg1); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLSAIDIVQ */ + tmpreg1 = (((RCC->DCKCFGR & RCC_DCKCFGR_PLLSAIDIVQ) >> 8U) + 1U); + frequency = frequency/(tmpreg1); + break; + } + case RCC_DCKCFGR_SAI1SRC_0: /* PLLI2S is the clock source for SAI*/ + case RCC_DCKCFGR_SAI2SRC_0: /* PLLI2S is the clock source for SAI*/ + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSI) + { + /* In Case the PLL Source is HSI (Internal Clock) */ + vcoinput = (HSI_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* In Case the PLL Source is HSE (External Clock) */ + vcoinput = ((HSE_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM))); + } + + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + /* SAI_CLK(first level) = PLLI2S_VCO Output/PLLI2SQ */ + tmpreg1 = (RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> 24U; + frequency = (vcoinput * ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U))/(tmpreg1); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLI2SDIVQ */ + tmpreg1 = ((RCC->DCKCFGR & RCC_DCKCFGR_PLLI2SDIVQ) + 1U); + frequency = frequency/(tmpreg1); + break; + } + case RCC_DCKCFGR_SAI1SRC_1: /* PLLR is the clock source for SAI*/ + case RCC_DCKCFGR_SAI2SRC_1: /* PLLR is the clock source for SAI*/ + { + /* Configure the PLLI2S division factor */ + /* PLL_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSI) + { + /* In Case the PLL Source is HSI (Internal Clock) */ + vcoinput = (HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* In Case the PLL Source is HSE (External Clock) */ + vcoinput = ((HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM))); + } + + /* PLL_VCO Output = PLL_VCO Input * PLLN */ + /* SAI_CLK_x = PLL_VCO Output/PLLR */ + tmpreg1 = (RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 28U; + frequency = (vcoinput * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6U))/(tmpreg1); + break; + } + case RCC_DCKCFGR_SAI1SRC: /* External clock is the clock source for SAI*/ + { + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + case RCC_DCKCFGR_SAI2SRC: /* PLLSRC(HSE or HSI) is the clock source for SAI*/ + { + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSI) + { + /* In Case the PLL Source is HSI (Internal Clock) */ + frequency = (uint32_t)(HSI_VALUE); + } + else + { + /* In Case the PLL Source is HSE (External Clock) */ + frequency = (uint32_t)(HSE_VALUE); + } + break; + } + default : + { + break; + } + } + break; + } + case RCC_PERIPHCLK_I2S_APB1: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_APB1_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SAPB1CLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SAPB1CLKSOURCE_PLLI2S: + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Check if I2S clock selection is PLL VCO Output divided by PLLR used as I2S clock */ + case RCC_I2SAPB1CLKSOURCE_PLLR: + { + /* Configure the PLL division factor R */ + /* PLL_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLL_VCO Output = PLL_VCO Input * PLLN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6U) & (RCC_PLLCFGR_PLLN >> 6U))); + /* I2S_CLK = PLL_VCO Output/PLLR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 28U) & (RCC_PLLCFGR_PLLR >> 28U))); + break; + } + /* Check if I2S clock selection is HSI or HSE depending from PLL source Clock */ + case RCC_I2SAPB1CLKSOURCE_PLLSRC: + { + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + frequency = HSE_VALUE; + } + else + { + frequency = HSI_VALUE; + } + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + case RCC_PERIPHCLK_I2S_APB2: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_APB2_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SAPB2CLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SAPB2CLKSOURCE_PLLI2S: + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Check if I2S clock selection is PLL VCO Output divided by PLLR used as I2S clock */ + case RCC_I2SAPB2CLKSOURCE_PLLR: + { + /* Configure the PLL division factor R */ + /* PLL_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLL_VCO Output = PLL_VCO Input * PLLN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6U) & (RCC_PLLCFGR_PLLN >> 6U))); + /* I2S_CLK = PLL_VCO Output/PLLR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 28U) & (RCC_PLLCFGR_PLLR >> 28U))); + break; + } + /* Check if I2S clock selection is HSI or HSE depending from PLL source Clock */ + case RCC_I2SAPB2CLKSOURCE_PLLSRC: + { + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + frequency = HSE_VALUE; + } + else + { + frequency = HSI_VALUE; + } + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + } + return frequency; +} +#endif /* STM32F446xx */ + +#if defined(STM32F469xx) || defined(STM32F479xx) +/** + * @brief Initializes the RCC extended peripherals clocks according to the specified + * parameters in the RCC_PeriphCLKInitTypeDef. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * contains the configuration information for the Extended Peripherals + * clocks(I2S, SAI, LTDC, RTC and TIM). + * + * @note Care must be taken when HAL_RCCEx_PeriphCLKConfig() is used to select + * the RTC clock source; in this case the Backup domain will be reset in + * order to modify the RTC Clock source, as consequence RTC registers (including + * the backup registers) and RCC_BDCR register are set to their reset values. + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tickstart = 0U; + uint32_t tmpreg1 = 0U; + uint32_t pllsaip = 0U; + uint32_t pllsaiq = 0U; + uint32_t pllsair = 0U; + + /* Check the parameters */ + assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection)); + + /*--------------------------- CLK48 Configuration --------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == RCC_PERIPHCLK_CLK48) + { + /* Check the parameters */ + assert_param(IS_RCC_CLK48CLKSOURCE(PeriphClkInit->Clk48ClockSelection)); + + /* Configure the CLK48 clock source */ + __HAL_RCC_CLK48_CONFIG(PeriphClkInit->Clk48ClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------ SDIO Configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SDIO) == RCC_PERIPHCLK_SDIO) + { + /* Check the parameters */ + assert_param(IS_RCC_SDIOCLKSOURCE(PeriphClkInit->SdioClockSelection)); + + /* Configure the SDIO clock source */ + __HAL_RCC_SDIO_CONFIG(PeriphClkInit->SdioClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*----------------------- SAI/I2S Configuration (PLLI2S) -------------------*/ + /*------------------- Common configuration SAI/I2S -------------------------*/ + /* In Case of SAI or I2S Clock Configuration through PLLI2S, PLLI2SN division + factor is common parameters for both peripherals */ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == RCC_PERIPHCLK_I2S) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLI2S) == RCC_PERIPHCLK_SAI_PLLI2S) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SN_VALUE(PeriphClkInit->PLLI2S.PLLI2SN)); + + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /*---------------------- I2S configuration -------------------------------*/ + /* In Case of I2S Clock Configuration through PLLI2S, PLLI2SR must be added + only for I2S configuration */ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == (RCC_PERIPHCLK_I2S)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) x (PLLI2SN/PLLM) */ + /* I2SCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SR); + } + + /*---------------------------- SAI configuration -------------------------*/ + /* In Case of SAI Clock Configuration through PLLI2S, PLLI2SQ and PLLI2S_DIVQ must + be added only for SAI configuration */ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLI2S) == (RCC_PERIPHCLK_SAI_PLLI2S)) + { + /* Check the PLLI2S division factors */ + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + assert_param(IS_RCC_PLLI2S_DIVQ_VALUE(PeriphClkInit->PLLI2SDivQ)); + + /* Read PLLI2SR value from PLLI2SCFGR register (this value is not need for SAI configuration) */ + tmpreg1 = ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLM */ + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + /* SAI_CLK(first level) = PLLI2S_VCO Output/PLLI2SQ */ + __HAL_RCC_PLLI2S_SAICLK_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SQ , tmpreg1); + /* SAI_CLK_x = SAI_CLK(first level)/PLLI2SDIVQ */ + __HAL_RCC_PLLI2S_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLI2SDivQ); + } + + /*----------------- In Case of PLLI2S is just selected -----------------*/ + if((PeriphClkInit->PeriphClockSelection & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S) + { + /* Check for Parameters */ + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + + /* Configure the PLLI2S multiplication and division factors */ + __HAL_RCC_PLLI2S_SAICLK_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN, PeriphClkInit->PLLI2S.PLLI2SQ, PeriphClkInit->PLLI2S.PLLI2SR); + } + + /* Enable the PLLI2S */ + __HAL_RCC_PLLI2S_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + /*--------------------------------------------------------------------------*/ + + /*----------------------- SAI/LTDC Configuration (PLLSAI) ------------------*/ + /*----------------------- Common configuration SAI/LTDC --------------------*/ + /* In Case of SAI, LTDC or CLK48 Clock Configuration through PLLSAI, PLLSAIN division + factor is common parameters for these peripherals */ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLSAI) == RCC_PERIPHCLK_SAI_PLLSAI) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_LTDC) == RCC_PERIPHCLK_LTDC) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == RCC_PERIPHCLK_CLK48) && + (PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLSAIP))) + { + /* Check the PLLSAI division factors */ + assert_param(IS_RCC_PLLSAIN_VALUE(PeriphClkInit->PLLSAI.PLLSAIN)); + + /* Disable PLLSAI Clock */ + __HAL_RCC_PLLSAI_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLSAI is disabled */ + while(__HAL_RCC_PLLSAI_GET_FLAG() != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /*---------------------------- SAI configuration -------------------------*/ + /* In Case of SAI Clock Configuration through PLLSAI, PLLSAIQ and PLLSAI_DIVQ must + be added only for SAI configuration */ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLSAI) == (RCC_PERIPHCLK_SAI_PLLSAI)) + { + assert_param(IS_RCC_PLLSAIQ_VALUE(PeriphClkInit->PLLSAI.PLLSAIQ)); + assert_param(IS_RCC_PLLSAI_DIVQ_VALUE(PeriphClkInit->PLLSAIDivQ)); + + /* Read PLLSAIP value from PLLSAICFGR register (this value is not needed for SAI configuration) */ + pllsaip = ((((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIP) >> RCC_PLLSAICFGR_PLLSAIP_Pos) + 1U) << 1U); + /* Read PLLSAIR value from PLLSAICFGR register (this value is not need for SAI configuration) */ + pllsair = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIR) >> RCC_PLLSAICFGR_PLLSAIR_Pos); + /* PLLSAI_VCO Input = PLL_SOURCE/PLLM */ + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* SAI_CLK(first level) = PLLSAI_VCO Output/PLLSAIQ */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIN, pllsaip, PeriphClkInit->PLLSAI.PLLSAIQ, pllsair); + /* SAI_CLK_x = SAI_CLK(first level)/PLLSAIDIVQ */ + __HAL_RCC_PLLSAI_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLSAIDivQ); + } + + /*---------------------------- LTDC configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_LTDC) == (RCC_PERIPHCLK_LTDC)) + { + assert_param(IS_RCC_PLLSAIR_VALUE(PeriphClkInit->PLLSAI.PLLSAIR)); + assert_param(IS_RCC_PLLSAI_DIVR_VALUE(PeriphClkInit->PLLSAIDivR)); + + /* Read PLLSAIP value from PLLSAICFGR register (this value is not needed for SAI configuration) */ + pllsaip = ((((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIP) >> RCC_PLLSAICFGR_PLLSAIP_Pos) + 1U) << 1U); + /* Read PLLSAIQ value from PLLSAICFGR register (this value is not need for SAI configuration) */ + pllsaiq = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* PLLSAI_VCO Input = PLL_SOURCE/PLLM */ + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* LTDC_CLK(first level) = PLLSAI_VCO Output/PLLSAIR */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIN, pllsaip, pllsaiq, PeriphClkInit->PLLSAI.PLLSAIR); + /* LTDC_CLK = LTDC_CLK(first level)/PLLSAIDIVR */ + __HAL_RCC_PLLSAI_PLLSAICLKDIVR_CONFIG(PeriphClkInit->PLLSAIDivR); + } + + /*---------------------------- CLK48 configuration ------------------------*/ + /* Configure the PLLSAI when it is used as clock source for CLK48 */ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == (RCC_PERIPHCLK_CLK48)) && + (PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLSAIP)) + { + assert_param(IS_RCC_PLLSAIP_VALUE(PeriphClkInit->PLLSAI.PLLSAIP)); + + /* Read PLLSAIQ value from PLLSAICFGR register (this value is not need for SAI configuration) */ + pllsaiq = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* Read PLLSAIR value from PLLSAICFGR register (this value is not need for SAI configuration) */ + pllsair = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIR) >> RCC_PLLSAICFGR_PLLSAIR_Pos); + /* PLLSAI_VCO Input = PLL_SOURCE/PLLM */ + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* CLK48_CLK(first level) = PLLSAI_VCO Output/PLLSAIP */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIN, PeriphClkInit->PLLSAI.PLLSAIP, pllsaiq, pllsair); + } + + /* Enable PLLSAI Clock */ + __HAL_RCC_PLLSAI_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLSAI is ready */ + while(__HAL_RCC_PLLSAI_GET_FLAG() == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + + /*--------------------------------------------------------------------------*/ + + /*---------------------------- RTC configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC)) + { + /* Check for RTC Parameters used to output RTCCLK */ + assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection)); + + /* Enable Power Clock*/ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable write access to Backup domain */ + PWR->CR |= PWR_CR_DBP; + + /* Get tick */ + tickstart = HAL_GetTick(); + + while((PWR->CR & PWR_CR_DBP) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + /* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */ + tmpreg1 = (RCC->BDCR & RCC_BDCR_RTCSEL); + if((tmpreg1 != 0x00000000U) && ((tmpreg1) != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL))) + { + /* Store the content of BDCR register before the reset of Backup Domain */ + tmpreg1 = (RCC->BDCR & ~(RCC_BDCR_RTCSEL)); + /* RTC Clock selection can be changed only if the Backup Domain is reset */ + __HAL_RCC_BACKUPRESET_FORCE(); + __HAL_RCC_BACKUPRESET_RELEASE(); + /* Restore the Content of BDCR register */ + RCC->BDCR = tmpreg1; + + /* Wait for LSE reactivation if LSE was enable prior to Backup Domain reset */ + if(HAL_IS_BIT_SET(RCC->BDCR, RCC_BDCR_LSEON)) + { + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + __HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- TIM configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_TIM) == (RCC_PERIPHCLK_TIM)) + { + __HAL_RCC_TIMCLKPRESCALER(PeriphClkInit->TIMPresSelection); + } + return HAL_OK; +} + +/** + * @brief Configures the RCC_PeriphCLKInitTypeDef according to the internal + * RCC configuration registers. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * will be configured. + * @retval None + */ +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tempreg; + + /* Set all possible values for the extended clock type parameter------------*/ + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_I2S | RCC_PERIPHCLK_SAI_PLLSAI |\ + RCC_PERIPHCLK_SAI_PLLI2S | RCC_PERIPHCLK_LTDC |\ + RCC_PERIPHCLK_TIM | RCC_PERIPHCLK_RTC |\ + RCC_PERIPHCLK_CLK48 | RCC_PERIPHCLK_SDIO; + + /* Get the PLLI2S Clock configuration --------------------------------------*/ + PeriphClkInit->PLLI2S.PLLI2SN = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> RCC_PLLI2SCFGR_PLLI2SN_Pos); + PeriphClkInit->PLLI2S.PLLI2SR = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + PeriphClkInit->PLLI2S.PLLI2SQ = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos); + /* Get the PLLSAI Clock configuration --------------------------------------*/ + PeriphClkInit->PLLSAI.PLLSAIN = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIN) >> RCC_PLLSAICFGR_PLLSAIN_Pos); + PeriphClkInit->PLLSAI.PLLSAIR = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIR) >> RCC_PLLSAICFGR_PLLSAIR_Pos); + PeriphClkInit->PLLSAI.PLLSAIQ = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* Get the PLLSAI/PLLI2S division factors ----------------------------------*/ + PeriphClkInit->PLLI2SDivQ = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLI2SDIVQ) >> RCC_DCKCFGR_PLLI2SDIVQ_Pos); + PeriphClkInit->PLLSAIDivQ = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLSAIDIVQ) >> RCC_DCKCFGR_PLLSAIDIVQ_Pos); + PeriphClkInit->PLLSAIDivR = (uint32_t)(RCC->DCKCFGR & RCC_DCKCFGR_PLLSAIDIVR); + /* Get the RTC Clock configuration -----------------------------------------*/ + tempreg = (RCC->CFGR & RCC_CFGR_RTCPRE); + PeriphClkInit->RTCClockSelection = (uint32_t)((tempreg) | (RCC->BDCR & RCC_BDCR_RTCSEL)); + + /* Get the CLK48 clock configuration -------------------------------------*/ + PeriphClkInit->Clk48ClockSelection = __HAL_RCC_GET_CLK48_SOURCE(); + + /* Get the SDIO clock configuration ----------------------------------------*/ + PeriphClkInit->SdioClockSelection = __HAL_RCC_GET_SDIO_SOURCE(); + + if ((RCC->DCKCFGR & RCC_DCKCFGR_TIMPRE) == RESET) + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_DESACTIVATED; + } + else + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_ACTIVATED; + } +} + +/** + * @brief Return the peripheral clock frequency for a given peripheral(SAI..) + * @note Return 0 if peripheral clock identifier not managed by this API + * @param PeriphClk Peripheral clock identifier + * This parameter can be one of the following values: + * @arg RCC_PERIPHCLK_I2S: I2S peripheral clock + * @retval Frequency in KHz + */ +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk) +{ + /* This variable used to store the I2S clock frequency (value in Hz) */ + uint32_t frequency = 0U; + /* This variable used to store the VCO Input (value in Hz) */ + uint32_t vcoinput = 0U; + uint32_t srcclk = 0U; + /* This variable used to store the VCO Output (value in Hz) */ + uint32_t vcooutput = 0U; + switch (PeriphClk) + { + case RCC_PERIPHCLK_I2S: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SCLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SCLKSOURCE_PLLI2S: + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + } + return frequency; +} +#endif /* STM32F469xx || STM32F479xx */ + +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Initializes the RCC extended peripherals clocks according to the specified + * parameters in the RCC_PeriphCLKInitTypeDef. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * contains the configuration information for the Extended Peripherals + * clocks(I2S, LTDC RTC and TIM). + * + * @note Care must be taken when HAL_RCCEx_PeriphCLKConfig() is used to select + * the RTC clock source; in this case the Backup domain will be reset in + * order to modify the RTC Clock source, as consequence RTC registers (including + * the backup registers) and RCC_BDCR register are set to their reset values. + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tickstart = 0U; + uint32_t tmpreg1 = 0U; +#if defined(STM32F413xx) || defined(STM32F423xx) + uint32_t plli2sq = 0U; +#endif /* STM32F413xx || STM32F423xx */ + uint32_t plli2sused = 0U; + + /* Check the peripheral clock selection parameters */ + assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection)); + + /*----------------------------------- I2S APB1 configuration ---------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB1) == (RCC_PERIPHCLK_I2S_APB1)) + { + /* Check the parameters */ + assert_param(IS_RCC_I2SAPB1CLKSOURCE(PeriphClkInit->I2sApb1ClockSelection)); + + /* Configure I2S Clock source */ + __HAL_RCC_I2S_APB1_CONFIG(PeriphClkInit->I2sApb1ClockSelection); + /* Enable the PLLI2S when it's used as clock source for I2S */ + if(PeriphClkInit->I2sApb1ClockSelection == RCC_I2SAPB1CLKSOURCE_PLLI2S) + { + plli2sused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*----------------------------------- I2S APB2 configuration ---------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB2) == (RCC_PERIPHCLK_I2S_APB2)) + { + /* Check the parameters */ + assert_param(IS_RCC_I2SAPB2CLKSOURCE(PeriphClkInit->I2sApb2ClockSelection)); + + /* Configure I2S Clock source */ + __HAL_RCC_I2S_APB2_CONFIG(PeriphClkInit->I2sApb2ClockSelection); + /* Enable the PLLI2S when it's used as clock source for I2S */ + if(PeriphClkInit->I2sApb2ClockSelection == RCC_I2SAPB2CLKSOURCE_PLLI2S) + { + plli2sused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + +#if defined(STM32F413xx) || defined(STM32F423xx) + /*----------------------- SAI1 Block A configuration -----------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAIA) == (RCC_PERIPHCLK_SAIA)) + { + /* Check the parameters */ + assert_param(IS_RCC_SAIACLKSOURCE(PeriphClkInit->SaiAClockSelection)); + + /* Configure SAI1 Clock source */ + __HAL_RCC_SAI_BLOCKACLKSOURCE_CONFIG(PeriphClkInit->SaiAClockSelection); + /* Enable the PLLI2S when it's used as clock source for SAI */ + if(PeriphClkInit->SaiAClockSelection == RCC_SAIACLKSOURCE_PLLI2SR) + { + plli2sused = 1U; + } + /* Enable the PLLSAI when it's used as clock source for SAI */ + if(PeriphClkInit->SaiAClockSelection == RCC_SAIACLKSOURCE_PLLR) + { + /* Check for PLL/DIVR parameters */ + assert_param(IS_RCC_PLL_DIVR_VALUE(PeriphClkInit->PLLDivR)); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLDIVR */ + __HAL_RCC_PLL_PLLSAICLKDIVR_CONFIG(PeriphClkInit->PLLDivR); + } + } + /*--------------------------------------------------------------------------*/ + + /*---------------------- SAI1 Block B configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAIB) == (RCC_PERIPHCLK_SAIB)) + { + /* Check the parameters */ + assert_param(IS_RCC_SAIBCLKSOURCE(PeriphClkInit->SaiBClockSelection)); + + /* Configure SAI1 Clock source */ + __HAL_RCC_SAI_BLOCKBCLKSOURCE_CONFIG(PeriphClkInit->SaiBClockSelection); + /* Enable the PLLI2S when it's used as clock source for SAI */ + if(PeriphClkInit->SaiBClockSelection == RCC_SAIBCLKSOURCE_PLLI2SR) + { + plli2sused = 1U; + } + /* Enable the PLLSAI when it's used as clock source for SAI */ + if(PeriphClkInit->SaiBClockSelection == RCC_SAIBCLKSOURCE_PLLR) + { + /* Check for PLL/DIVR parameters */ + assert_param(IS_RCC_PLL_DIVR_VALUE(PeriphClkInit->PLLDivR)); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLDIVR */ + __HAL_RCC_PLL_PLLSAICLKDIVR_CONFIG(PeriphClkInit->PLLDivR); + } + } + /*--------------------------------------------------------------------------*/ +#endif /* STM32F413xx || STM32F423xx */ + + /*------------------------------------ RTC configuration -------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC)) + { + /* Check for RTC Parameters used to output RTCCLK */ + assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection)); + + /* Enable Power Clock*/ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable write access to Backup domain */ + PWR->CR |= PWR_CR_DBP; + + /* Get tick */ + tickstart = HAL_GetTick(); + + while((PWR->CR & PWR_CR_DBP) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + /* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */ + tmpreg1 = (RCC->BDCR & RCC_BDCR_RTCSEL); + if((tmpreg1 != 0x00000000U) && ((tmpreg1) != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL))) + { + /* Store the content of BDCR register before the reset of Backup Domain */ + tmpreg1 = (RCC->BDCR & ~(RCC_BDCR_RTCSEL)); + /* RTC Clock selection can be changed only if the Backup Domain is reset */ + __HAL_RCC_BACKUPRESET_FORCE(); + __HAL_RCC_BACKUPRESET_RELEASE(); + /* Restore the Content of BDCR register */ + RCC->BDCR = tmpreg1; + + /* Wait for LSE reactivation if LSE was enable prior to Backup Domain reset */ + if(HAL_IS_BIT_SET(RCC->BDCR, RCC_BDCR_LSEON)) + { + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + __HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------------ TIM configuration -------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_TIM) == (RCC_PERIPHCLK_TIM)) + { + /* Configure Timer Prescaler */ + __HAL_RCC_TIMCLKPRESCALER(PeriphClkInit->TIMPresSelection); + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------------- FMPI2C1 Configuration --------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_FMPI2C1) == RCC_PERIPHCLK_FMPI2C1) + { + /* Check the parameters */ + assert_param(IS_RCC_FMPI2C1CLKSOURCE(PeriphClkInit->Fmpi2c1ClockSelection)); + + /* Configure the FMPI2C1 clock source */ + __HAL_RCC_FMPI2C1_CONFIG(PeriphClkInit->Fmpi2c1ClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------------- CLK48 Configuration ----------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == RCC_PERIPHCLK_CLK48) + { + /* Check the parameters */ + assert_param(IS_RCC_CLK48CLKSOURCE(PeriphClkInit->Clk48ClockSelection)); + + /* Configure the SDIO clock source */ + __HAL_RCC_CLK48_CONFIG(PeriphClkInit->Clk48ClockSelection); + + /* Enable the PLLI2S when it's used as clock source for CLK48 */ + if(PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLI2SQ) + { + plli2sused = 1U; + } + } + /*--------------------------------------------------------------------------*/ + + /*------------------------------------- SDIO Configuration -----------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SDIO) == RCC_PERIPHCLK_SDIO) + { + /* Check the parameters */ + assert_param(IS_RCC_SDIOCLKSOURCE(PeriphClkInit->SdioClockSelection)); + + /* Configure the SDIO clock source */ + __HAL_RCC_SDIO_CONFIG(PeriphClkInit->SdioClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*-------------------------------------- PLLI2S Configuration --------------*/ + /* PLLI2S is configured when a peripheral will use it as source clock : I2S on APB1 or + I2S on APB2*/ + if((plli2sused == 1U) || (PeriphClkInit->PeriphClockSelection == RCC_PERIPHCLK_PLLI2S)) + { + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /* check for common PLLI2S Parameters */ + assert_param(IS_RCC_PLLI2SCLKSOURCE(PeriphClkInit->PLLI2SSelection)); + assert_param(IS_RCC_PLLI2SM_VALUE(PeriphClkInit->PLLI2S.PLLI2SM)); + assert_param(IS_RCC_PLLI2SN_VALUE(PeriphClkInit->PLLI2S.PLLI2SN)); + /*-------------------- Set the PLL I2S clock -----------------------------*/ + __HAL_RCC_PLL_I2S_CONFIG(PeriphClkInit->PLLI2SSelection); + + /*------- In Case of PLLI2S is selected as source clock for I2S ----------*/ + if(((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB1) == RCC_PERIPHCLK_I2S_APB1) && (PeriphClkInit->I2sApb1ClockSelection == RCC_I2SAPB1CLKSOURCE_PLLI2S)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S_APB2) == RCC_PERIPHCLK_I2S_APB2) && (PeriphClkInit->I2sApb2ClockSelection == RCC_I2SAPB2CLKSOURCE_PLLI2S)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CLK48) == RCC_PERIPHCLK_CLK48) && (PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLI2SQ)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SDIO) == RCC_PERIPHCLK_SDIO) && (PeriphClkInit->SdioClockSelection == RCC_SDIOCLKSOURCE_CLK48) && (PeriphClkInit->Clk48ClockSelection == RCC_CLK48CLKSOURCE_PLLI2SQ))) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM)*/ + /* I2SCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SQ, PeriphClkInit->PLLI2S.PLLI2SR); + } + +#if defined(STM32F413xx) || defined(STM32F423xx) + /*------- In Case of PLLI2S is selected as source clock for SAI ----------*/ + if(((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAIA) == RCC_PERIPHCLK_SAIA) && (PeriphClkInit->SaiAClockSelection == RCC_SAIACLKSOURCE_PLLI2SR)) || + ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAIB) == RCC_PERIPHCLK_SAIB) && (PeriphClkInit->SaiBClockSelection == RCC_SAIBCLKSOURCE_PLLI2SR))) + { + /* Check for PLLI2S Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + /* Check for PLLI2S/DIVR parameters */ + assert_param(IS_RCC_PLLI2S_DIVR_VALUE(PeriphClkInit->PLLI2SDivR)); + + /* Read PLLI2SQ value from PLLI2SCFGR register (this value is not needed for SAI configuration) */ + plli2sq = ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + /* SAI_CLK(first level) = PLLI2S_VCO Output/PLLI2SQ */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN, plli2sq, PeriphClkInit->PLLI2S.PLLI2SR); + + /* SAI_CLK_x = SAI_CLK(first level)/PLLI2SDIVR */ + __HAL_RCC_PLLI2S_PLLSAICLKDIVR_CONFIG(PeriphClkInit->PLLI2SDivR); + } +#endif /* STM32F413xx || STM32F423xx */ + + /*----------------- In Case of PLLI2S is just selected ------------------*/ + if((PeriphClkInit->PeriphClockSelection & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S) + { + /* Check for Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM)*/ + /* SPDIFRXCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SP */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SQ, PeriphClkInit->PLLI2S.PLLI2SR); + } + + /* Enable the PLLI2S */ + __HAL_RCC_PLLI2S_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + /*--------------------------------------------------------------------------*/ + + /*-------------------- DFSDM1 clock source configuration -------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_DFSDM1) == RCC_PERIPHCLK_DFSDM1) + { + /* Check the parameters */ + assert_param(IS_RCC_DFSDM1CLKSOURCE(PeriphClkInit->Dfsdm1ClockSelection)); + + /* Configure the DFSDM1 interface clock source */ + __HAL_RCC_DFSDM1_CONFIG(PeriphClkInit->Dfsdm1ClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*-------------------- DFSDM1 Audio clock source configuration -------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_DFSDM1_AUDIO) == RCC_PERIPHCLK_DFSDM1_AUDIO) + { + /* Check the parameters */ + assert_param(IS_RCC_DFSDM1AUDIOCLKSOURCE(PeriphClkInit->Dfsdm1AudioClockSelection)); + + /* Configure the DFSDM1 Audio interface clock source */ + __HAL_RCC_DFSDM1AUDIO_CONFIG(PeriphClkInit->Dfsdm1AudioClockSelection); + } + /*--------------------------------------------------------------------------*/ + +#if defined(STM32F413xx) || defined(STM32F423xx) + /*-------------------- DFSDM2 clock source configuration -------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_DFSDM2) == RCC_PERIPHCLK_DFSDM2) + { + /* Check the parameters */ + assert_param(IS_RCC_DFSDM2CLKSOURCE(PeriphClkInit->Dfsdm2ClockSelection)); + + /* Configure the DFSDM1 interface clock source */ + __HAL_RCC_DFSDM2_CONFIG(PeriphClkInit->Dfsdm2ClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*-------------------- DFSDM2 Audio clock source configuration -------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_DFSDM2_AUDIO) == RCC_PERIPHCLK_DFSDM2_AUDIO) + { + /* Check the parameters */ + assert_param(IS_RCC_DFSDM2AUDIOCLKSOURCE(PeriphClkInit->Dfsdm2AudioClockSelection)); + + /* Configure the DFSDM1 Audio interface clock source */ + __HAL_RCC_DFSDM2AUDIO_CONFIG(PeriphClkInit->Dfsdm2AudioClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- LPTIM1 Configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) + { + /* Check the parameters */ + assert_param(IS_RCC_LPTIM1CLKSOURCE(PeriphClkInit->Lptim1ClockSelection)); + + /* Configure the LPTIM1 clock source */ + __HAL_RCC_LPTIM1_CONFIG(PeriphClkInit->Lptim1ClockSelection); + } + /*--------------------------------------------------------------------------*/ +#endif /* STM32F413xx || STM32F423xx */ + + return HAL_OK; +} + +/** + * @brief Get the RCC_PeriphCLKInitTypeDef according to the internal + * RCC configuration registers. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * will be configured. + * @retval None + */ +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tempreg; + + /* Set all possible values for the extended clock type parameter------------*/ +#if defined(STM32F413xx) || defined(STM32F423xx) + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_I2S_APB1 | RCC_PERIPHCLK_I2S_APB2 |\ + RCC_PERIPHCLK_TIM | RCC_PERIPHCLK_RTC |\ + RCC_PERIPHCLK_FMPI2C1 | RCC_PERIPHCLK_CLK48 |\ + RCC_PERIPHCLK_SDIO | RCC_PERIPHCLK_DFSDM1 |\ + RCC_PERIPHCLK_DFSDM1_AUDIO | RCC_PERIPHCLK_DFSDM2 |\ + RCC_PERIPHCLK_DFSDM2_AUDIO | RCC_PERIPHCLK_LPTIM1 |\ + RCC_PERIPHCLK_SAIA | RCC_PERIPHCLK_SAIB; +#else /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */ + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_I2S_APB1 | RCC_PERIPHCLK_I2S_APB2 |\ + RCC_PERIPHCLK_TIM | RCC_PERIPHCLK_RTC |\ + RCC_PERIPHCLK_FMPI2C1 | RCC_PERIPHCLK_CLK48 |\ + RCC_PERIPHCLK_SDIO | RCC_PERIPHCLK_DFSDM1 |\ + RCC_PERIPHCLK_DFSDM1_AUDIO; +#endif /* STM32F413xx || STM32F423xx */ + + + + /* Get the PLLI2S Clock configuration --------------------------------------*/ + PeriphClkInit->PLLI2S.PLLI2SM = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM) >> RCC_PLLI2SCFGR_PLLI2SM_Pos); + PeriphClkInit->PLLI2S.PLLI2SN = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> RCC_PLLI2SCFGR_PLLI2SN_Pos); + PeriphClkInit->PLLI2S.PLLI2SQ = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos); + PeriphClkInit->PLLI2S.PLLI2SR = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); +#if defined(STM32F413xx) || defined(STM32F423xx) + /* Get the PLL/PLLI2S division factors -------------------------------------*/ + PeriphClkInit->PLLI2SDivR = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLI2SDIVR) >> RCC_DCKCFGR_PLLI2SDIVR_Pos); + PeriphClkInit->PLLDivR = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLDIVR) >> RCC_DCKCFGR_PLLDIVR_Pos); +#endif /* STM32F413xx || STM32F423xx */ + + /* Get the I2S APB1 clock configuration ------------------------------------*/ + PeriphClkInit->I2sApb1ClockSelection = __HAL_RCC_GET_I2S_APB1_SOURCE(); + + /* Get the I2S APB2 clock configuration ------------------------------------*/ + PeriphClkInit->I2sApb2ClockSelection = __HAL_RCC_GET_I2S_APB2_SOURCE(); + + /* Get the RTC Clock configuration -----------------------------------------*/ + tempreg = (RCC->CFGR & RCC_CFGR_RTCPRE); + PeriphClkInit->RTCClockSelection = (uint32_t)((tempreg) | (RCC->BDCR & RCC_BDCR_RTCSEL)); + + /* Get the FMPI2C1 clock configuration -------------------------------------*/ + PeriphClkInit->Fmpi2c1ClockSelection = __HAL_RCC_GET_FMPI2C1_SOURCE(); + + /* Get the CLK48 clock configuration ---------------------------------------*/ + PeriphClkInit->Clk48ClockSelection = __HAL_RCC_GET_CLK48_SOURCE(); + + /* Get the SDIO clock configuration ----------------------------------------*/ + PeriphClkInit->SdioClockSelection = __HAL_RCC_GET_SDIO_SOURCE(); + + /* Get the DFSDM1 clock configuration --------------------------------------*/ + PeriphClkInit->Dfsdm1ClockSelection = __HAL_RCC_GET_DFSDM1_SOURCE(); + + /* Get the DFSDM1 Audio clock configuration --------------------------------*/ + PeriphClkInit->Dfsdm1AudioClockSelection = __HAL_RCC_GET_DFSDM1AUDIO_SOURCE(); + +#if defined(STM32F413xx) || defined(STM32F423xx) + /* Get the DFSDM2 clock configuration --------------------------------------*/ + PeriphClkInit->Dfsdm2ClockSelection = __HAL_RCC_GET_DFSDM2_SOURCE(); + + /* Get the DFSDM2 Audio clock configuration --------------------------------*/ + PeriphClkInit->Dfsdm2AudioClockSelection = __HAL_RCC_GET_DFSDM2AUDIO_SOURCE(); + + /* Get the LPTIM1 clock configuration --------------------------------------*/ + PeriphClkInit->Lptim1ClockSelection = __HAL_RCC_GET_LPTIM1_SOURCE(); + + /* Get the SAI1 Block Aclock configuration ---------------------------------*/ + PeriphClkInit->SaiAClockSelection = __HAL_RCC_GET_SAI_BLOCKA_SOURCE(); + + /* Get the SAI1 Block B clock configuration --------------------------------*/ + PeriphClkInit->SaiBClockSelection = __HAL_RCC_GET_SAI_BLOCKB_SOURCE(); +#endif /* STM32F413xx || STM32F423xx */ + + /* Get the TIM Prescaler configuration -------------------------------------*/ + if ((RCC->DCKCFGR & RCC_DCKCFGR_TIMPRE) == RESET) + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_DESACTIVATED; + } + else + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_ACTIVATED; + } +} + +/** + * @brief Return the peripheral clock frequency for a given peripheral(I2S..) + * @note Return 0 if peripheral clock identifier not managed by this API + * @param PeriphClk Peripheral clock identifier + * This parameter can be one of the following values: + * @arg RCC_PERIPHCLK_I2S_APB1: I2S APB1 peripheral clock + * @arg RCC_PERIPHCLK_I2S_APB2: I2S APB2 peripheral clock + * @retval Frequency in KHz + */ +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk) +{ + /* This variable used to store the I2S clock frequency (value in Hz) */ + uint32_t frequency = 0U; + /* This variable used to store the VCO Input (value in Hz) */ + uint32_t vcoinput = 0U; + uint32_t srcclk = 0U; + /* This variable used to store the VCO Output (value in Hz) */ + uint32_t vcooutput = 0U; + switch (PeriphClk) + { + case RCC_PERIPHCLK_I2S_APB1: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_APB1_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SAPB1CLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SAPB1CLKSOURCE_PLLI2S: + { + if((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SSRC) == RCC_PLLI2SCFGR_PLLI2SSRC) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(EXTERNAL_CLOCK_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + } + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Check if I2S clock selection is PLL VCO Output divided by PLLR used as I2S clock */ + case RCC_I2SAPB1CLKSOURCE_PLLR: + { + /* Configure the PLL division factor R */ + /* PLL_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLL_VCO Output = PLL_VCO Input * PLLN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6U) & (RCC_PLLCFGR_PLLN >> 6U))); + /* I2S_CLK = PLL_VCO Output/PLLR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 28U) & (RCC_PLLCFGR_PLLR >> 28U))); + break; + } + /* Check if I2S clock selection is HSI or HSE depending from PLL source Clock */ + case RCC_I2SAPB1CLKSOURCE_PLLSRC: + { + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + frequency = HSE_VALUE; + } + else + { + frequency = HSI_VALUE; + } + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + case RCC_PERIPHCLK_I2S_APB2: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_APB2_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SAPB2CLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SAPB2CLKSOURCE_PLLI2S: + { + if((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SSRC) == RCC_PLLI2SCFGR_PLLI2SSRC) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(EXTERNAL_CLOCK_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + } + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Check if I2S clock selection is PLL VCO Output divided by PLLR used as I2S clock */ + case RCC_I2SAPB2CLKSOURCE_PLLR: + { + /* Configure the PLL division factor R */ + /* PLL_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLL_VCO Output = PLL_VCO Input * PLLN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6U) & (RCC_PLLCFGR_PLLN >> 6U))); + /* I2S_CLK = PLL_VCO Output/PLLR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 28U) & (RCC_PLLCFGR_PLLR >> 28U))); + break; + } + /* Check if I2S clock selection is HSI or HSE depending from PLL source Clock */ + case RCC_I2SAPB2CLKSOURCE_PLLSRC: + { + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + frequency = HSE_VALUE; + } + else + { + frequency = HSI_VALUE; + } + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + } + return frequency; +} +#endif /* STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) +/** + * @brief Initializes the RCC extended peripherals clocks according to the specified parameters in the + * RCC_PeriphCLKInitTypeDef. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * contains the configuration information for the Extended Peripherals clocks(I2S and RTC clocks). + * + * @note A caution to be taken when HAL_RCCEx_PeriphCLKConfig() is used to select RTC clock selection, in this case + * the Reset of Backup domain will be applied in order to modify the RTC Clock source as consequence all backup + * domain (RTC and RCC_BDCR register expect BKPSRAM) will be reset + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tickstart = 0U; + uint32_t tmpreg1 = 0U; + + /* Check the parameters */ + assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection)); + + /*---------------------------- RTC configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC)) + { + /* Check for RTC Parameters used to output RTCCLK */ + assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection)); + + /* Enable Power Clock*/ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable write access to Backup domain */ + PWR->CR |= PWR_CR_DBP; + + /* Get tick */ + tickstart = HAL_GetTick(); + + while((PWR->CR & PWR_CR_DBP) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + /* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */ + tmpreg1 = (RCC->BDCR & RCC_BDCR_RTCSEL); + if((tmpreg1 != 0x00000000U) && ((tmpreg1) != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL))) + { + /* Store the content of BDCR register before the reset of Backup Domain */ + tmpreg1 = (RCC->BDCR & ~(RCC_BDCR_RTCSEL)); + /* RTC Clock selection can be changed only if the Backup Domain is reset */ + __HAL_RCC_BACKUPRESET_FORCE(); + __HAL_RCC_BACKUPRESET_RELEASE(); + /* Restore the Content of BDCR register */ + RCC->BDCR = tmpreg1; + + /* Wait for LSE reactivation if LSE was enable prior to Backup Domain reset */ + if(HAL_IS_BIT_SET(RCC->BDCR, RCC_BDCR_LSEON)) + { + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + __HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- TIM configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_TIM) == (RCC_PERIPHCLK_TIM)) + { + __HAL_RCC_TIMCLKPRESCALER(PeriphClkInit->TIMPresSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- FMPI2C1 Configuration -----------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_FMPI2C1) == RCC_PERIPHCLK_FMPI2C1) + { + /* Check the parameters */ + assert_param(IS_RCC_FMPI2C1CLKSOURCE(PeriphClkInit->Fmpi2c1ClockSelection)); + + /* Configure the FMPI2C1 clock source */ + __HAL_RCC_FMPI2C1_CONFIG(PeriphClkInit->Fmpi2c1ClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- LPTIM1 Configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) + { + /* Check the parameters */ + assert_param(IS_RCC_LPTIM1CLKSOURCE(PeriphClkInit->Lptim1ClockSelection)); + + /* Configure the LPTIM1 clock source */ + __HAL_RCC_LPTIM1_CONFIG(PeriphClkInit->Lptim1ClockSelection); + } + + /*---------------------------- I2S Configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == RCC_PERIPHCLK_I2S) + { + /* Check the parameters */ + assert_param(IS_RCC_I2SAPBCLKSOURCE(PeriphClkInit->I2SClockSelection)); + + /* Configure the I2S clock source */ + __HAL_RCC_I2S_CONFIG(PeriphClkInit->I2SClockSelection); + } + + return HAL_OK; +} + +/** + * @brief Configures the RCC_OscInitStruct according to the internal + * RCC configuration registers. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * will be configured. + * @retval None + */ +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tempreg; + + /* Set all possible values for the extended clock type parameter------------*/ + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_FMPI2C1 | RCC_PERIPHCLK_LPTIM1 | RCC_PERIPHCLK_TIM | RCC_PERIPHCLK_RTC; + + tempreg = (RCC->CFGR & RCC_CFGR_RTCPRE); + PeriphClkInit->RTCClockSelection = (uint32_t)((tempreg) | (RCC->BDCR & RCC_BDCR_RTCSEL)); + + if ((RCC->DCKCFGR & RCC_DCKCFGR_TIMPRE) == RESET) + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_DESACTIVATED; + } + else + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_ACTIVATED; + } + /* Get the FMPI2C1 clock configuration -------------------------------------*/ + PeriphClkInit->Fmpi2c1ClockSelection = __HAL_RCC_GET_FMPI2C1_SOURCE(); + + /* Get the I2S clock configuration -----------------------------------------*/ + PeriphClkInit->I2SClockSelection = __HAL_RCC_GET_I2S_SOURCE(); + + +} +/** + * @brief Return the peripheral clock frequency for a given peripheral(SAI..) + * @note Return 0 if peripheral clock identifier not managed by this API + * @param PeriphClk Peripheral clock identifier + * This parameter can be one of the following values: + * @arg RCC_PERIPHCLK_I2S: I2S peripheral clock + * @retval Frequency in KHz + */ +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk) +{ + /* This variable used to store the I2S clock frequency (value in Hz) */ + uint32_t frequency = 0U; + /* This variable used to store the VCO Input (value in Hz) */ + uint32_t vcoinput = 0U; + uint32_t srcclk = 0U; + /* This variable used to store the VCO Output (value in Hz) */ + uint32_t vcooutput = 0U; + switch (PeriphClk) + { + case RCC_PERIPHCLK_I2S: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SAPBCLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLL VCO Output divided by PLLR used as I2S clock */ + case RCC_I2SAPBCLKSOURCE_PLLR: + { + /* Configure the PLL division factor R */ + /* PLL_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLL_VCO Output = PLL_VCO Input * PLLN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6U) & (RCC_PLLCFGR_PLLN >> 6U))); + /* I2S_CLK = PLL_VCO Output/PLLR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 28U) & (RCC_PLLCFGR_PLLR >> 28U))); + break; + } + /* Check if I2S clock selection is HSI or HSE depending from PLL source Clock */ + case RCC_I2SAPBCLKSOURCE_PLLSRC: + { + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + frequency = HSE_VALUE; + } + else + { + frequency = HSI_VALUE; + } + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + } + return frequency; +} +#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ + +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) +/** + * @brief Initializes the RCC extended peripherals clocks according to the specified + * parameters in the RCC_PeriphCLKInitTypeDef. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * contains the configuration information for the Extended Peripherals + * clocks(I2S, SAI, LTDC RTC and TIM). + * + * @note Care must be taken when HAL_RCCEx_PeriphCLKConfig() is used to select + * the RTC clock source; in this case the Backup domain will be reset in + * order to modify the RTC Clock source, as consequence RTC registers (including + * the backup registers) and RCC_BDCR register are set to their reset values. + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tickstart = 0U; + uint32_t tmpreg1 = 0U; + + /* Check the parameters */ + assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection)); + + /*----------------------- SAI/I2S Configuration (PLLI2S) -------------------*/ + /*----------------------- Common configuration SAI/I2S ---------------------*/ + /* In Case of SAI or I2S Clock Configuration through PLLI2S, PLLI2SN division + factor is common parameters for both peripherals */ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == RCC_PERIPHCLK_I2S) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLI2S) == RCC_PERIPHCLK_SAI_PLLI2S) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SN_VALUE(PeriphClkInit->PLLI2S.PLLI2SN)); + + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /*---------------------------- I2S configuration -------------------------*/ + /* In Case of I2S Clock Configuration through PLLI2S, PLLI2SR must be added + only for I2S configuration */ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == (RCC_PERIPHCLK_I2S)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLM) */ + /* I2SCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SR); + } + + /*---------------------------- SAI configuration -------------------------*/ + /* In Case of SAI Clock Configuration through PLLI2S, PLLI2SQ and PLLI2S_DIVQ must + be added only for SAI configuration */ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLI2S) == (RCC_PERIPHCLK_SAI_PLLI2S)) + { + /* Check the PLLI2S division factors */ + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + assert_param(IS_RCC_PLLI2S_DIVQ_VALUE(PeriphClkInit->PLLI2SDivQ)); + + /* Read PLLI2SR value from PLLI2SCFGR register (this value is not need for SAI configuration) */ + tmpreg1 = ((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLM */ + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + /* SAI_CLK(first level) = PLLI2S_VCO Output/PLLI2SQ */ + __HAL_RCC_PLLI2S_SAICLK_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SQ , tmpreg1); + /* SAI_CLK_x = SAI_CLK(first level)/PLLI2SDIVQ */ + __HAL_RCC_PLLI2S_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLI2SDivQ); + } + + /*----------------- In Case of PLLI2S is just selected -----------------*/ + if((PeriphClkInit->PeriphClockSelection & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S) + { + /* Check for Parameters */ + assert_param(IS_RCC_PLLI2SQ_VALUE(PeriphClkInit->PLLI2S.PLLI2SQ)); + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + + /* Configure the PLLI2S multiplication and division factors */ + __HAL_RCC_PLLI2S_SAICLK_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN, PeriphClkInit->PLLI2S.PLLI2SQ, PeriphClkInit->PLLI2S.PLLI2SR); + } + + /* Enable the PLLI2S */ + __HAL_RCC_PLLI2S_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + /*--------------------------------------------------------------------------*/ + + /*----------------------- SAI/LTDC Configuration (PLLSAI) ------------------*/ + /*----------------------- Common configuration SAI/LTDC --------------------*/ + /* In Case of SAI or LTDC Clock Configuration through PLLSAI, PLLSAIN division + factor is common parameters for both peripherals */ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLSAI) == RCC_PERIPHCLK_SAI_PLLSAI) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_LTDC) == RCC_PERIPHCLK_LTDC)) + { + /* Check the PLLSAI division factors */ + assert_param(IS_RCC_PLLSAIN_VALUE(PeriphClkInit->PLLSAI.PLLSAIN)); + + /* Disable PLLSAI Clock */ + __HAL_RCC_PLLSAI_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLSAI is disabled */ + while(__HAL_RCC_PLLSAI_GET_FLAG() != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /*---------------------------- SAI configuration -------------------------*/ + /* In Case of SAI Clock Configuration through PLLSAI, PLLSAIQ and PLLSAI_DIVQ must + be added only for SAI configuration */ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_SAI_PLLSAI) == (RCC_PERIPHCLK_SAI_PLLSAI)) + { + assert_param(IS_RCC_PLLSAIQ_VALUE(PeriphClkInit->PLLSAI.PLLSAIQ)); + assert_param(IS_RCC_PLLSAI_DIVQ_VALUE(PeriphClkInit->PLLSAIDivQ)); + + /* Read PLLSAIR value from PLLSAICFGR register (this value is not need for SAI configuration) */ + tmpreg1 = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIR) >> RCC_PLLSAICFGR_PLLSAIR_Pos); + /* PLLSAI_VCO Input = PLL_SOURCE/PLLM */ + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* SAI_CLK(first level) = PLLSAI_VCO Output/PLLSAIQ */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIN , PeriphClkInit->PLLSAI.PLLSAIQ, tmpreg1); + /* SAI_CLK_x = SAI_CLK(first level)/PLLSAIDIVQ */ + __HAL_RCC_PLLSAI_PLLSAICLKDIVQ_CONFIG(PeriphClkInit->PLLSAIDivQ); + } + + /*---------------------------- LTDC configuration ------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_LTDC) == (RCC_PERIPHCLK_LTDC)) + { + assert_param(IS_RCC_PLLSAIR_VALUE(PeriphClkInit->PLLSAI.PLLSAIR)); + assert_param(IS_RCC_PLLSAI_DIVR_VALUE(PeriphClkInit->PLLSAIDivR)); + + /* Read PLLSAIR value from PLLSAICFGR register (this value is not need for SAI configuration) */ + tmpreg1 = ((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* PLLSAI_VCO Input = PLL_SOURCE/PLLM */ + /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN */ + /* LTDC_CLK(first level) = PLLSAI_VCO Output/PLLSAIR */ + __HAL_RCC_PLLSAI_CONFIG(PeriphClkInit->PLLSAI.PLLSAIN , tmpreg1, PeriphClkInit->PLLSAI.PLLSAIR); + /* LTDC_CLK = LTDC_CLK(first level)/PLLSAIDIVR */ + __HAL_RCC_PLLSAI_PLLSAICLKDIVR_CONFIG(PeriphClkInit->PLLSAIDivR); + } + /* Enable PLLSAI Clock */ + __HAL_RCC_PLLSAI_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLSAI is ready */ + while(__HAL_RCC_PLLSAI_GET_FLAG() == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- RTC configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC)) + { + /* Check for RTC Parameters used to output RTCCLK */ + assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection)); + + /* Enable Power Clock*/ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable write access to Backup domain */ + PWR->CR |= PWR_CR_DBP; + + /* Get tick */ + tickstart = HAL_GetTick(); + + while((PWR->CR & PWR_CR_DBP) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + /* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */ + tmpreg1 = (RCC->BDCR & RCC_BDCR_RTCSEL); + if((tmpreg1 != 0x00000000U) && ((tmpreg1) != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL))) + { + /* Store the content of BDCR register before the reset of Backup Domain */ + tmpreg1 = (RCC->BDCR & ~(RCC_BDCR_RTCSEL)); + /* RTC Clock selection can be changed only if the Backup Domain is reset */ + __HAL_RCC_BACKUPRESET_FORCE(); + __HAL_RCC_BACKUPRESET_RELEASE(); + /* Restore the Content of BDCR register */ + RCC->BDCR = tmpreg1; + + /* Wait for LSE reactivation if LSE was enable prior to Backup Domain reset */ + if(HAL_IS_BIT_SET(RCC->BDCR, RCC_BDCR_LSEON)) + { + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + __HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection); + } + /*--------------------------------------------------------------------------*/ + + /*---------------------------- TIM configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_TIM) == (RCC_PERIPHCLK_TIM)) + { + __HAL_RCC_TIMCLKPRESCALER(PeriphClkInit->TIMPresSelection); + } + return HAL_OK; +} + +/** + * @brief Configures the PeriphClkInit according to the internal + * RCC configuration registers. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * will be configured. + * @retval None + */ +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tempreg; + + /* Set all possible values for the extended clock type parameter------------*/ + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_I2S | RCC_PERIPHCLK_SAI_PLLSAI | RCC_PERIPHCLK_SAI_PLLI2S | RCC_PERIPHCLK_LTDC | RCC_PERIPHCLK_TIM | RCC_PERIPHCLK_RTC; + + /* Get the PLLI2S Clock configuration -----------------------------------------------*/ + PeriphClkInit->PLLI2S.PLLI2SN = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> RCC_PLLI2SCFGR_PLLI2SN_Pos); + PeriphClkInit->PLLI2S.PLLI2SR = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); + PeriphClkInit->PLLI2S.PLLI2SQ = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SQ) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos); + /* Get the PLLSAI Clock configuration -----------------------------------------------*/ + PeriphClkInit->PLLSAI.PLLSAIN = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIN) >> RCC_PLLSAICFGR_PLLSAIN_Pos); + PeriphClkInit->PLLSAI.PLLSAIR = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIR) >> RCC_PLLSAICFGR_PLLSAIR_Pos); + PeriphClkInit->PLLSAI.PLLSAIQ = (uint32_t)((RCC->PLLSAICFGR & RCC_PLLSAICFGR_PLLSAIQ) >> RCC_PLLSAICFGR_PLLSAIQ_Pos); + /* Get the PLLSAI/PLLI2S division factors -----------------------------------------------*/ + PeriphClkInit->PLLI2SDivQ = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLI2SDIVQ) >> RCC_DCKCFGR_PLLI2SDIVQ_Pos); + PeriphClkInit->PLLSAIDivQ = (uint32_t)((RCC->DCKCFGR & RCC_DCKCFGR_PLLSAIDIVQ) >> RCC_DCKCFGR_PLLSAIDIVQ_Pos); + PeriphClkInit->PLLSAIDivR = (uint32_t)(RCC->DCKCFGR & RCC_DCKCFGR_PLLSAIDIVR); + /* Get the RTC Clock configuration -----------------------------------------------*/ + tempreg = (RCC->CFGR & RCC_CFGR_RTCPRE); + PeriphClkInit->RTCClockSelection = (uint32_t)((tempreg) | (RCC->BDCR & RCC_BDCR_RTCSEL)); + + if ((RCC->DCKCFGR & RCC_DCKCFGR_TIMPRE) == RESET) + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_DESACTIVATED; + } + else + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_ACTIVATED; + } +} + +/** + * @brief Return the peripheral clock frequency for a given peripheral(SAI..) + * @note Return 0 if peripheral clock identifier not managed by this API + * @param PeriphClk Peripheral clock identifier + * This parameter can be one of the following values: + * @arg RCC_PERIPHCLK_I2S: I2S peripheral clock + * @retval Frequency in KHz + */ +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk) +{ + /* This variable used to store the I2S clock frequency (value in Hz) */ + uint32_t frequency = 0U; + /* This variable used to store the VCO Input (value in Hz) */ + uint32_t vcoinput = 0U; + uint32_t srcclk = 0U; + /* This variable used to store the VCO Output (value in Hz) */ + uint32_t vcooutput = 0U; + switch (PeriphClk) + { + case RCC_PERIPHCLK_I2S: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SCLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SCLKSOURCE_PLLI2S: + { + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + } + return frequency; +} +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ + +#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx) ||\ + defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) +/** + * @brief Initializes the RCC extended peripherals clocks according to the specified parameters in the + * RCC_PeriphCLKInitTypeDef. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * contains the configuration information for the Extended Peripherals clocks(I2S and RTC clocks). + * + * @note A caution to be taken when HAL_RCCEx_PeriphCLKConfig() is used to select RTC clock selection, in this case + * the Reset of Backup domain will be applied in order to modify the RTC Clock source as consequence all backup + * domain (RTC and RCC_BDCR register expect BKPSRAM) will be reset + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tickstart = 0U; + uint32_t tmpreg1 = 0U; + + /* Check the parameters */ + assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection)); + + /*---------------------------- I2S configuration ---------------------------*/ + if((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2S) == RCC_PERIPHCLK_I2S) || + (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_PLLI2S) == RCC_PERIPHCLK_PLLI2S)) + { + /* check for Parameters */ + assert_param(IS_RCC_PLLI2SR_VALUE(PeriphClkInit->PLLI2S.PLLI2SR)); + assert_param(IS_RCC_PLLI2SN_VALUE(PeriphClkInit->PLLI2S.PLLI2SN)); +#if defined(STM32F411xE) + assert_param(IS_RCC_PLLI2SM_VALUE(PeriphClkInit->PLLI2S.PLLI2SM)); +#endif /* STM32F411xE */ + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + +#if defined(STM32F411xE) + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM) */ + /* I2SCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SR */ + __HAL_RCC_PLLI2S_I2SCLK_CONFIG(PeriphClkInit->PLLI2S.PLLI2SM, PeriphClkInit->PLLI2S.PLLI2SN, PeriphClkInit->PLLI2S.PLLI2SR); +#else + /* Configure the PLLI2S division factors */ + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLM) */ + /* I2SCLK = f(PLLI2S clock output) = f(VCO clock) / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PeriphClkInit->PLLI2S.PLLI2SN , PeriphClkInit->PLLI2S.PLLI2SR); +#endif /* STM32F411xE */ + + /* Enable the PLLI2S */ + __HAL_RCC_PLLI2S_ENABLE(); + /* Get tick */ + tickstart = HAL_GetTick(); + /* Wait till PLLI2S is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + } + + /*---------------------------- RTC configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC)) + { + /* Check for RTC Parameters used to output RTCCLK */ + assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection)); + + /* Enable Power Clock*/ + __HAL_RCC_PWR_CLK_ENABLE(); + + /* Enable write access to Backup domain */ + PWR->CR |= PWR_CR_DBP; + + /* Get tick */ + tickstart = HAL_GetTick(); + + while((PWR->CR & PWR_CR_DBP) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + /* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */ + tmpreg1 = (RCC->BDCR & RCC_BDCR_RTCSEL); + if((tmpreg1 != 0x00000000U) && ((tmpreg1) != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL))) + { + /* Store the content of BDCR register before the reset of Backup Domain */ + tmpreg1 = (RCC->BDCR & ~(RCC_BDCR_RTCSEL)); + /* RTC Clock selection can be changed only if the Backup Domain is reset */ + __HAL_RCC_BACKUPRESET_FORCE(); + __HAL_RCC_BACKUPRESET_RELEASE(); + /* Restore the Content of BDCR register */ + RCC->BDCR = tmpreg1; + + /* Wait for LSE reactivation if LSE was enable prior to Backup Domain reset */ + if(HAL_IS_BIT_SET(RCC->BDCR, RCC_BDCR_LSEON)) + { + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + __HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection); + } +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) + /*---------------------------- TIM configuration ---------------------------*/ + if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_TIM) == (RCC_PERIPHCLK_TIM)) + { + __HAL_RCC_TIMCLKPRESCALER(PeriphClkInit->TIMPresSelection); + } +#endif /* STM32F401xC || STM32F401xE || STM32F411xE */ + return HAL_OK; +} + +/** + * @brief Configures the RCC_OscInitStruct according to the internal + * RCC configuration registers. + * @param PeriphClkInit pointer to an RCC_PeriphCLKInitTypeDef structure that + * will be configured. + * @retval None + */ +void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) +{ + uint32_t tempreg; + + /* Set all possible values for the extended clock type parameter------------*/ + PeriphClkInit->PeriphClockSelection = RCC_PERIPHCLK_I2S | RCC_PERIPHCLK_RTC; + + /* Get the PLLI2S Clock configuration --------------------------------------*/ + PeriphClkInit->PLLI2S.PLLI2SN = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> RCC_PLLI2SCFGR_PLLI2SN_Pos); + PeriphClkInit->PLLI2S.PLLI2SR = (uint32_t)((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> RCC_PLLI2SCFGR_PLLI2SR_Pos); +#if defined(STM32F411xE) + PeriphClkInit->PLLI2S.PLLI2SM = (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM); +#endif /* STM32F411xE */ + /* Get the RTC Clock configuration -----------------------------------------*/ + tempreg = (RCC->CFGR & RCC_CFGR_RTCPRE); + PeriphClkInit->RTCClockSelection = (uint32_t)((tempreg) | (RCC->BDCR & RCC_BDCR_RTCSEL)); + +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) + /* Get the TIM Prescaler configuration -------------------------------------*/ + if ((RCC->DCKCFGR & RCC_DCKCFGR_TIMPRE) == RESET) + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_DESACTIVATED; + } + else + { + PeriphClkInit->TIMPresSelection = RCC_TIMPRES_ACTIVATED; + } +#endif /* STM32F401xC || STM32F401xE || STM32F411xE */ +} + +/** + * @brief Return the peripheral clock frequency for a given peripheral(SAI..) + * @note Return 0 if peripheral clock identifier not managed by this API + * @param PeriphClk Peripheral clock identifier + * This parameter can be one of the following values: + * @arg RCC_PERIPHCLK_I2S: I2S peripheral clock + * @retval Frequency in KHz + */ +uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk) +{ + /* This variable used to store the I2S clock frequency (value in Hz) */ + uint32_t frequency = 0U; + /* This variable used to store the VCO Input (value in Hz) */ + uint32_t vcoinput = 0U; + uint32_t srcclk = 0U; + /* This variable used to store the VCO Output (value in Hz) */ + uint32_t vcooutput = 0U; + switch (PeriphClk) + { + case RCC_PERIPHCLK_I2S: + { + /* Get the current I2S source */ + srcclk = __HAL_RCC_GET_I2S_SOURCE(); + switch (srcclk) + { + /* Check if I2S clock selection is External clock mapped on the I2S_CKIN pin used as I2S clock */ + case RCC_I2SCLKSOURCE_EXT: + { + /* Set the I2S clock to the external clock value */ + frequency = EXTERNAL_CLOCK_VALUE; + break; + } + /* Check if I2S clock selection is PLLI2S VCO output clock divided by PLLI2SR used as I2S clock */ + case RCC_I2SCLKSOURCE_PLLI2S: + { +#if defined(STM32F411xE) + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLI2SM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SM)); + } +#else + /* Configure the PLLI2S division factor */ + /* PLLI2S_VCO Input = PLL_SOURCE/PLLM */ + if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLSOURCE_HSE) + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSE_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } + else + { + /* Get the I2S source clock value */ + vcoinput = (uint32_t)(HSI_VALUE / (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM)); + } +#endif /* STM32F411xE */ + /* PLLI2S_VCO Output = PLLI2S_VCO Input * PLLI2SN */ + vcooutput = (uint32_t)(vcoinput * (((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6U) & (RCC_PLLI2SCFGR_PLLI2SN >> 6U))); + /* I2S_CLK = PLLI2S_VCO Output/PLLI2SR */ + frequency = (uint32_t)(vcooutput /(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28U) & (RCC_PLLI2SCFGR_PLLI2SR >> 28U))); + break; + } + /* Clock not enabled for I2S*/ + default: + { + frequency = 0U; + break; + } + } + break; + } + } + return frequency; +} +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F411xE */ + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Select LSE mode + * + * @note This mode is only available for STM32F410xx/STM32F411xx/STM32F446xx/STM32F469xx/STM32F479xx/STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx devices. + * + * @param Mode specifies the LSE mode. + * This parameter can be one of the following values: + * @arg RCC_LSE_LOWPOWER_MODE: LSE oscillator in low power mode selection + * @arg RCC_LSE_HIGHDRIVE_MODE: LSE oscillator in High Drive mode selection + * @retval None + */ +void HAL_RCCEx_SelectLSEMode(uint8_t Mode) +{ + /* Check the parameters */ + assert_param(IS_RCC_LSE_MODE(Mode)); + if(Mode == RCC_LSE_HIGHDRIVE_MODE) + { + SET_BIT(RCC->BDCR, RCC_BDCR_LSEMOD); + } + else + { + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEMOD); + } +} + +#endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +/** @defgroup RCCEx_Exported_Functions_Group2 Extended Clock management functions + * @brief Extended Clock management functions + * +@verbatim + =============================================================================== + ##### Extended clock management functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to control the + activation or deactivation of PLLI2S, PLLSAI. +@endverbatim + * @{ + */ + +#if defined(RCC_PLLI2S_SUPPORT) +/** + * @brief Enable PLLI2S. + * @param PLLI2SInit pointer to an RCC_PLLI2SInitTypeDef structure that + * contains the configuration information for the PLLI2S + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_EnablePLLI2S(RCC_PLLI2SInitTypeDef *PLLI2SInit) +{ + uint32_t tickstart; + + /* Check for parameters */ + assert_param(IS_RCC_PLLI2SN_VALUE(PLLI2SInit->PLLI2SN)); + assert_param(IS_RCC_PLLI2SR_VALUE(PLLI2SInit->PLLI2SR)); +#if defined(RCC_PLLI2SCFGR_PLLI2SM) + assert_param(IS_RCC_PLLI2SM_VALUE(PLLI2SInit->PLLI2SM)); +#endif /* RCC_PLLI2SCFGR_PLLI2SM */ +#if defined(RCC_PLLI2SCFGR_PLLI2SP) + assert_param(IS_RCC_PLLI2SP_VALUE(PLLI2SInit->PLLI2SP)); +#endif /* RCC_PLLI2SCFGR_PLLI2SP */ +#if defined(RCC_PLLI2SCFGR_PLLI2SQ) + assert_param(IS_RCC_PLLI2SQ_VALUE(PLLI2SInit->PLLI2SQ)); +#endif /* RCC_PLLI2SCFGR_PLLI2SQ */ + + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + + /* Wait till PLLI2S is disabled */ + tickstart = HAL_GetTick(); + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /* Configure the PLLI2S division factors */ +#if defined(STM32F446xx) + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM) */ + /* I2SPCLK = PLLI2S_VCO / PLLI2SP */ + /* I2SQCLK = PLLI2S_VCO / PLLI2SQ */ + /* I2SRCLK = PLLI2S_VCO / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PLLI2SInit->PLLI2SM, PLLI2SInit->PLLI2SN, \ + PLLI2SInit->PLLI2SP, PLLI2SInit->PLLI2SQ, PLLI2SInit->PLLI2SR); +#elif defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) ||\ + defined(STM32F413xx) || defined(STM32F423xx) + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM)*/ + /* I2SQCLK = PLLI2S_VCO / PLLI2SQ */ + /* I2SRCLK = PLLI2S_VCO / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PLLI2SInit->PLLI2SM, PLLI2SInit->PLLI2SN, \ + PLLI2SInit->PLLI2SQ, PLLI2SInit->PLLI2SR); +#elif defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ + defined(STM32F469xx) || defined(STM32F479xx) + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * PLLI2SN */ + /* I2SQCLK = PLLI2S_VCO / PLLI2SQ */ + /* I2SRCLK = PLLI2S_VCO / PLLI2SR */ + __HAL_RCC_PLLI2S_SAICLK_CONFIG(PLLI2SInit->PLLI2SN, PLLI2SInit->PLLI2SQ, PLLI2SInit->PLLI2SR); +#elif defined(STM32F411xE) + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) * (PLLI2SN/PLLI2SM) */ + /* I2SRCLK = PLLI2S_VCO / PLLI2SR */ + __HAL_RCC_PLLI2S_I2SCLK_CONFIG(PLLI2SInit->PLLI2SM, PLLI2SInit->PLLI2SN, PLLI2SInit->PLLI2SR); +#else + /* PLLI2S_VCO = f(VCO clock) = f(PLLI2S clock input) x PLLI2SN */ + /* I2SRCLK = PLLI2S_VCO / PLLI2SR */ + __HAL_RCC_PLLI2S_CONFIG(PLLI2SInit->PLLI2SN, PLLI2SInit->PLLI2SR); +#endif /* STM32F446xx */ + + /* Enable the PLLI2S */ + __HAL_RCC_PLLI2S_ENABLE(); + + /* Wait till PLLI2S is ready */ + tickstart = HAL_GetTick(); + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLI2SRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +/** + * @brief Disable PLLI2S. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_DisablePLLI2S(void) +{ + uint32_t tickstart; + + /* Disable the PLLI2S */ + __HAL_RCC_PLLI2S_DISABLE(); + + /* Wait till PLLI2S is disabled */ + tickstart = HAL_GetTick(); + while(READ_BIT(RCC->CR, RCC_CR_PLLI2SRDY) != RESET) + { + if((HAL_GetTick() - tickstart) > PLLI2S_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +#endif /* RCC_PLLI2S_SUPPORT */ + +#if defined(RCC_PLLSAI_SUPPORT) +/** + * @brief Enable PLLSAI. + * @param PLLSAIInit pointer to an RCC_PLLSAIInitTypeDef structure that + * contains the configuration information for the PLLSAI + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_EnablePLLSAI(RCC_PLLSAIInitTypeDef *PLLSAIInit) +{ + uint32_t tickstart; + + /* Check for parameters */ + assert_param(IS_RCC_PLLSAIN_VALUE(PLLSAIInit->PLLSAIN)); + assert_param(IS_RCC_PLLSAIQ_VALUE(PLLSAIInit->PLLSAIQ)); +#if defined(RCC_PLLSAICFGR_PLLSAIM) + assert_param(IS_RCC_PLLSAIM_VALUE(PLLSAIInit->PLLSAIM)); +#endif /* RCC_PLLSAICFGR_PLLSAIM */ +#if defined(RCC_PLLSAICFGR_PLLSAIP) + assert_param(IS_RCC_PLLSAIP_VALUE(PLLSAIInit->PLLSAIP)); +#endif /* RCC_PLLSAICFGR_PLLSAIP */ +#if defined(RCC_PLLSAICFGR_PLLSAIR) + assert_param(IS_RCC_PLLSAIR_VALUE(PLLSAIInit->PLLSAIR)); +#endif /* RCC_PLLSAICFGR_PLLSAIR */ + + /* Disable the PLLSAI */ + __HAL_RCC_PLLSAI_DISABLE(); + + /* Wait till PLLSAI is disabled */ + tickstart = HAL_GetTick(); + while(__HAL_RCC_PLLSAI_GET_FLAG() != RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + /* Configure the PLLSAI division factors */ +#if defined(STM32F446xx) + /* PLLSAI_VCO = f(VCO clock) = f(PLLSAI clock input) * (PLLSAIN/PLLSAIM) */ + /* SAIPCLK = PLLSAI_VCO / PLLSAIP */ + /* SAIQCLK = PLLSAI_VCO / PLLSAIQ */ + /* SAIRCLK = PLLSAI_VCO / PLLSAIR */ + __HAL_RCC_PLLSAI_CONFIG(PLLSAIInit->PLLSAIM, PLLSAIInit->PLLSAIN, \ + PLLSAIInit->PLLSAIP, PLLSAIInit->PLLSAIQ, 0U); +#elif defined(STM32F469xx) || defined(STM32F479xx) + /* PLLSAI_VCO = f(VCO clock) = f(PLLSAI clock input) * PLLSAIN */ + /* SAIPCLK = PLLSAI_VCO / PLLSAIP */ + /* SAIQCLK = PLLSAI_VCO / PLLSAIQ */ + /* SAIRCLK = PLLSAI_VCO / PLLSAIR */ + __HAL_RCC_PLLSAI_CONFIG(PLLSAIInit->PLLSAIN, PLLSAIInit->PLLSAIP, \ + PLLSAIInit->PLLSAIQ, PLLSAIInit->PLLSAIR); +#else + /* PLLSAI_VCO = f(VCO clock) = f(PLLSAI clock input) x PLLSAIN */ + /* SAIQCLK = PLLSAI_VCO / PLLSAIQ */ + /* SAIRCLK = PLLSAI_VCO / PLLSAIR */ + __HAL_RCC_PLLSAI_CONFIG(PLLSAIInit->PLLSAIN, PLLSAIInit->PLLSAIQ, PLLSAIInit->PLLSAIR); +#endif /* STM32F446xx */ + + /* Enable the PLLSAI */ + __HAL_RCC_PLLSAI_ENABLE(); + + /* Wait till PLLSAI is ready */ + tickstart = HAL_GetTick(); + while(__HAL_RCC_PLLSAI_GET_FLAG() == RESET) + { + if((HAL_GetTick() - tickstart ) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +/** + * @brief Disable PLLSAI. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCCEx_DisablePLLSAI(void) +{ + uint32_t tickstart; + + /* Disable the PLLSAI */ + __HAL_RCC_PLLSAI_DISABLE(); + + /* Wait till PLLSAI is disabled */ + tickstart = HAL_GetTick(); + while(__HAL_RCC_PLLSAI_GET_FLAG() != RESET) + { + if((HAL_GetTick() - tickstart) > PLLSAI_TIMEOUT_VALUE) + { + /* return in case of Timeout detected */ + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +#endif /* RCC_PLLSAI_SUPPORT */ + +/** + * @} + */ + +#if defined(STM32F446xx) +/** + * @brief Returns the SYSCLK frequency + * + * @note This function implementation is valid only for STM32F446xx devices. + * @note This function add the PLL/PLLR System clock source + * + * @note The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * @note If SYSCLK source is HSI, function returns values based on HSI_VALUE(*) + * @note If SYSCLK source is HSE, function returns values based on HSE_VALUE(**) + * @note If SYSCLK source is PLL or PLLR, function returns values based on HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * @note (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value + * 16 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * @note (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value + * 25 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * have wrong result. + * + * @note The result of this function could be not correct when using fractional + * value for HSE crystal. + * + * @note This function can be used by the user application to compute the + * baudrate for the communication peripherals or configure other parameters. + * + * @note Each time SYSCLK changes, this function must be called to update the + * right SYSCLK value. Otherwise, any configuration based on this function will be incorrect. + * + * + * @retval SYSCLK frequency + */ +uint32_t HAL_RCC_GetSysClockFreq(void) +{ + uint32_t pllm = 0U; + uint32_t pllvco = 0U; + uint32_t pllp = 0U; + uint32_t pllr = 0U; + uint32_t sysclockfreq = 0U; + + /* Get SYSCLK source -------------------------------------------------------*/ + switch (RCC->CFGR & RCC_CFGR_SWS) + { + case RCC_CFGR_SWS_HSI: /* HSI used as system clock source */ + { + sysclockfreq = HSI_VALUE; + break; + } + case RCC_CFGR_SWS_HSE: /* HSE used as system clock source */ + { + sysclockfreq = HSE_VALUE; + break; + } + case RCC_CFGR_SWS_PLL: /* PLL/PLLP used as system clock source */ + { + /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN + SYSCLK = PLL_VCO / PLLP */ + pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM; + if(__HAL_RCC_GET_PLL_OSCSOURCE() != RCC_PLLSOURCE_HSI) + { + /* HSE used as PLL clock source */ + pllvco = (uint32_t) ((((uint64_t) HSE_VALUE * ((uint64_t) ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos)))) / (uint64_t)pllm); + } + else + { + /* HSI used as PLL clock source */ + pllvco = (uint32_t) ((((uint64_t) HSI_VALUE * ((uint64_t) ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos)))) / (uint64_t)pllm); + } + pllp = ((((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >> RCC_PLLCFGR_PLLP_Pos) + 1U) *2U); + + sysclockfreq = pllvco/pllp; + break; + } + case RCC_CFGR_SWS_PLLR: /* PLL/PLLR used as system clock source */ + { + /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN + SYSCLK = PLL_VCO / PLLR */ + pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM; + if(__HAL_RCC_GET_PLL_OSCSOURCE() != RCC_PLLSOURCE_HSI) + { + /* HSE used as PLL clock source */ + pllvco = (uint32_t) ((((uint64_t) HSE_VALUE * ((uint64_t) ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos)))) / (uint64_t)pllm); + } + else + { + /* HSI used as PLL clock source */ + pllvco = (uint32_t) ((((uint64_t) HSI_VALUE * ((uint64_t) ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos)))) / (uint64_t)pllm); + } + pllr = ((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> RCC_PLLCFGR_PLLR_Pos); + + sysclockfreq = pllvco/pllr; + break; + } + default: + { + sysclockfreq = HSI_VALUE; + break; + } + } + return sysclockfreq; +} +#endif /* STM32F446xx */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @brief Resets the RCC clock configuration to the default reset state. + * @note The default reset state of the clock configuration is given below: + * - HSI ON and used as system clock source + * - HSE, PLL, PLLI2S and PLLSAI OFF + * - AHB, APB1 and APB2 prescaler set to 1. + * - CSS, MCO1 and MCO2 OFF + * - All interrupts disabled + * @note This function doesn't modify the configuration of the + * - Peripheral clocks + * - LSI, LSE and RTC clocks + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCC_DeInit(void) +{ + uint32_t tickstart; + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Set HSION bit to the reset value */ + SET_BIT(RCC->CR, RCC_CR_HSION); + + /* Wait till HSI is ready */ + while (READ_BIT(RCC->CR, RCC_CR_HSIRDY) == RESET) + { + if ((HAL_GetTick() - tickstart) > HSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Set HSITRIM[4:0] bits to the reset value */ + SET_BIT(RCC->CR, RCC_CR_HSITRIM_4); + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Reset CFGR register */ + CLEAR_REG(RCC->CFGR); + + /* Wait till clock switch is ready */ + while (READ_BIT(RCC->CFGR, RCC_CFGR_SWS) != RESET) + { + if ((HAL_GetTick() - tickstart) > CLOCKSWITCH_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Clear HSEON, HSEBYP and CSSON bits */ + CLEAR_BIT(RCC->CR, RCC_CR_HSEON | RCC_CR_HSEBYP | RCC_CR_CSSON); + + /* Wait till HSE is disabled */ + while (READ_BIT(RCC->CR, RCC_CR_HSERDY) != RESET) + { + if ((HAL_GetTick() - tickstart) > HSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Clear PLLON bit */ + CLEAR_BIT(RCC->CR, RCC_CR_PLLON); + + /* Wait till PLL is disabled */ + while (READ_BIT(RCC->CR, RCC_CR_PLLRDY) != RESET) + { + if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + +#if defined(RCC_PLLI2S_SUPPORT) + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Reset PLLI2SON bit */ + CLEAR_BIT(RCC->CR, RCC_CR_PLLI2SON); + + /* Wait till PLLI2S is disabled */ + while (READ_BIT(RCC->CR, RCC_CR_PLLI2SRDY) != RESET) + { + if ((HAL_GetTick() - tickstart) > PLLI2S_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } +#endif /* RCC_PLLI2S_SUPPORT */ + +#if defined(RCC_PLLSAI_SUPPORT) + /* Get Start Tick */ + tickstart = HAL_GetTick(); + + /* Reset PLLSAI bit */ + CLEAR_BIT(RCC->CR, RCC_CR_PLLSAION); + + /* Wait till PLLSAI is disabled */ + while (READ_BIT(RCC->CR, RCC_CR_PLLSAIRDY) != RESET) + { + if ((HAL_GetTick() - tickstart) > PLLSAI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } +#endif /* RCC_PLLSAI_SUPPORT */ + + /* Once PLL, PLLI2S and PLLSAI are OFF, reset PLLCFGR register to default value */ +#if defined(STM32F412Cx) || defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || \ + defined(STM32F423xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) + RCC->PLLCFGR = RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLN_6 | RCC_PLLCFGR_PLLN_7 | RCC_PLLCFGR_PLLQ_2 | RCC_PLLCFGR_PLLR_1; +#elif defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) + RCC->PLLCFGR = RCC_PLLCFGR_PLLR_0 | RCC_PLLCFGR_PLLR_1 | RCC_PLLCFGR_PLLR_2 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLN_6 | RCC_PLLCFGR_PLLN_7 | RCC_PLLCFGR_PLLQ_0 | RCC_PLLCFGR_PLLQ_1 | RCC_PLLCFGR_PLLQ_2 | RCC_PLLCFGR_PLLQ_3; +#else + RCC->PLLCFGR = RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLN_6 | RCC_PLLCFGR_PLLN_7 | RCC_PLLCFGR_PLLQ_2; +#endif /* STM32F412Cx || STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx || STM32F446xx || STM32F469xx || STM32F479xx */ + + /* Reset PLLI2SCFGR register to default value */ +#if defined(STM32F412Cx) || defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || \ + defined(STM32F423xx) || defined(STM32F446xx) + RCC->PLLI2SCFGR = RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SN_6 | RCC_PLLI2SCFGR_PLLI2SN_7 | RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SR_1; +#elif defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) + RCC->PLLI2SCFGR = RCC_PLLI2SCFGR_PLLI2SN_6 | RCC_PLLI2SCFGR_PLLI2SN_7 | RCC_PLLI2SCFGR_PLLI2SR_1; +#elif defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) + RCC->PLLI2SCFGR = RCC_PLLI2SCFGR_PLLI2SN_6 | RCC_PLLI2SCFGR_PLLI2SN_7 | RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SR_1; +#elif defined(STM32F411xE) + RCC->PLLI2SCFGR = RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SN_6 | RCC_PLLI2SCFGR_PLLI2SN_7 | RCC_PLLI2SCFGR_PLLI2SR_1; +#endif /* STM32F412Cx || STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx || STM32F446xx */ + + /* Reset PLLSAICFGR register */ +#if defined(STM32F427xx) || defined(STM32F429xx) || defined(STM32F437xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) + RCC->PLLSAICFGR = RCC_PLLSAICFGR_PLLSAIN_6 | RCC_PLLSAICFGR_PLLSAIN_7 | RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIR_1; +#elif defined(STM32F446xx) + RCC->PLLSAICFGR = RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIN_6 | RCC_PLLSAICFGR_PLLSAIN_7 | RCC_PLLSAICFGR_PLLSAIQ_2; +#endif /* STM32F427xx || STM32F429xx || STM32F437xx || STM32F439xx || STM32F469xx || STM32F479xx */ + + /* Disable all interrupts */ + CLEAR_BIT(RCC->CIR, RCC_CIR_LSIRDYIE | RCC_CIR_LSERDYIE | RCC_CIR_HSIRDYIE | RCC_CIR_HSERDYIE | RCC_CIR_PLLRDYIE); + +#if defined(RCC_CIR_PLLI2SRDYIE) + CLEAR_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYIE); +#endif /* RCC_CIR_PLLI2SRDYIE */ + +#if defined(RCC_CIR_PLLSAIRDYIE) + CLEAR_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYIE); +#endif /* RCC_CIR_PLLSAIRDYIE */ + + /* Clear all interrupt flags */ + SET_BIT(RCC->CIR, RCC_CIR_LSIRDYC | RCC_CIR_LSERDYC | RCC_CIR_HSIRDYC | RCC_CIR_HSERDYC | RCC_CIR_PLLRDYC | RCC_CIR_CSSC); + +#if defined(RCC_CIR_PLLI2SRDYC) + SET_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYC); +#endif /* RCC_CIR_PLLI2SRDYC */ + +#if defined(RCC_CIR_PLLSAIRDYC) + SET_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYC); +#endif /* RCC_CIR_PLLSAIRDYC */ + + /* Clear LSION bit */ + CLEAR_BIT(RCC->CSR, RCC_CSR_LSION); + + /* Reset all CSR flags */ + SET_BIT(RCC->CSR, RCC_CSR_RMVF); + + /* Update the SystemCoreClock global variable */ + SystemCoreClock = HSI_VALUE; + + /* Adapt Systick interrupt period */ + if(HAL_InitTick(uwTickPrio) != HAL_OK) + { + return HAL_ERROR; + } + else + { + return HAL_OK; + } +} + +#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) ||\ + defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) +/** + * @brief Initializes the RCC Oscillators according to the specified parameters in the + * RCC_OscInitTypeDef. + * @param RCC_OscInitStruct pointer to an RCC_OscInitTypeDef structure that + * contains the configuration information for the RCC Oscillators. + * @note The PLL is not disabled when used as system clock. + * @note Transitions LSE Bypass to LSE On and LSE On to LSE Bypass are not + * supported by this API. User should request a transition to LSE Off + * first and then LSE On or LSE Bypass. + * @note Transition HSE Bypass to HSE On and HSE On to HSE Bypass are not + * supported by this API. User should request a transition to HSE Off + * first and then HSE On or HSE Bypass. + * @note This function add the PLL/PLLR factor management during PLL configuration this feature + * is only available in STM32F410xx/STM32F446xx/STM32F469xx/STM32F479xx/STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx devices + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct) +{ + uint32_t tickstart, pll_config; + + /* Check Null pointer */ + if(RCC_OscInitStruct == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_RCC_OSCILLATORTYPE(RCC_OscInitStruct->OscillatorType)); + /*------------------------------- HSE Configuration ------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSE) == RCC_OSCILLATORTYPE_HSE) + { + /* Check the parameters */ + assert_param(IS_RCC_HSE(RCC_OscInitStruct->HSEState)); + /* When the HSE is used as system clock or clock source for PLL in these cases HSE will not disabled */ +#if defined(STM32F446xx) + if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_HSE) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLL) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSE)) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLLR) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSE))) +#else + if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_HSE) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLL) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSE))) +#endif /* STM32F446xx */ + { + if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF)) + { + return HAL_ERROR; + } + } + else + { + /* Set the new HSE configuration ---------------------------------------*/ + __HAL_RCC_HSE_CONFIG(RCC_OscInitStruct->HSEState); + + /* Check the HSE State */ + if((RCC_OscInitStruct->HSEState) != RCC_HSE_OFF) + { + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till HSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > HSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till HSE is bypassed or disabled */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > HSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + } + /*----------------------------- HSI Configuration --------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI) == RCC_OSCILLATORTYPE_HSI) + { + /* Check the parameters */ + assert_param(IS_RCC_HSI(RCC_OscInitStruct->HSIState)); + assert_param(IS_RCC_CALIBRATION_VALUE(RCC_OscInitStruct->HSICalibrationValue)); + + /* Check if HSI is used as system clock or as PLL source when PLL is selected as system clock */ +#if defined(STM32F446xx) + if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_HSI) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLL) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSI)) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLLR) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSI))) +#else + if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_HSI) ||\ + ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_CFGR_SWS_PLL) && ((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSI))) +#endif /* STM32F446xx */ + { + /* When HSI is used as system clock it will not disabled */ + if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON)) + { + return HAL_ERROR; + } + /* Otherwise, just the calibration is allowed */ + else + { + /* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/ + __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue); + } + } + else + { + /* Check the HSI State */ + if((RCC_OscInitStruct->HSIState)!= RCC_HSI_OFF) + { + /* Enable the Internal High Speed oscillator (HSI). */ + __HAL_RCC_HSI_ENABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till HSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > HSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/ + __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue); + } + else + { + /* Disable the Internal High Speed oscillator (HSI). */ + __HAL_RCC_HSI_DISABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till HSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > HSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + } + /*------------------------------ LSI Configuration -------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSI) == RCC_OSCILLATORTYPE_LSI) + { + /* Check the parameters */ + assert_param(IS_RCC_LSI(RCC_OscInitStruct->LSIState)); + + /* Check the LSI State */ + if((RCC_OscInitStruct->LSIState)!= RCC_LSI_OFF) + { + /* Enable the Internal Low Speed oscillator (LSI). */ + __HAL_RCC_LSI_ENABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till LSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > LSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Disable the Internal Low Speed oscillator (LSI). */ + __HAL_RCC_LSI_DISABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till LSI is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > LSI_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + /*------------------------------ LSE Configuration -------------------------*/ + if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSE) == RCC_OSCILLATORTYPE_LSE) + { + FlagStatus pwrclkchanged = RESET; + + /* Check the parameters */ + assert_param(IS_RCC_LSE(RCC_OscInitStruct->LSEState)); + + /* Update LSE configuration in Backup Domain control register */ + /* Requires to enable write access to Backup Domain of necessary */ + if(__HAL_RCC_PWR_IS_CLK_DISABLED()) + { + __HAL_RCC_PWR_CLK_ENABLE(); + pwrclkchanged = SET; + } + + if(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) + { + /* Enable write access to Backup domain */ + SET_BIT(PWR->CR, PWR_CR_DBP); + + /* Wait for Backup domain Write protection disable */ + tickstart = HAL_GetTick(); + + while(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) + { + if((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + + /* Set the new LSE configuration -----------------------------------------*/ + __HAL_RCC_LSE_CONFIG(RCC_OscInitStruct->LSEState); + /* Check the LSE State */ + if((RCC_OscInitStruct->LSEState) != RCC_LSE_OFF) + { + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till LSE is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + + /* Restore clock configuration if changed */ + if(pwrclkchanged == SET) + { + __HAL_RCC_PWR_CLK_DISABLE(); + } + } + /*-------------------------------- PLL Configuration -----------------------*/ + /* Check the parameters */ + assert_param(IS_RCC_PLL(RCC_OscInitStruct->PLL.PLLState)); + if ((RCC_OscInitStruct->PLL.PLLState) != RCC_PLL_NONE) + { + /* Check if the PLL is used as system clock or not */ + if(__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_CFGR_SWS_PLL) + { + if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_ON) + { + /* Check the parameters */ + assert_param(IS_RCC_PLLSOURCE(RCC_OscInitStruct->PLL.PLLSource)); + assert_param(IS_RCC_PLLM_VALUE(RCC_OscInitStruct->PLL.PLLM)); + assert_param(IS_RCC_PLLN_VALUE(RCC_OscInitStruct->PLL.PLLN)); + assert_param(IS_RCC_PLLP_VALUE(RCC_OscInitStruct->PLL.PLLP)); + assert_param(IS_RCC_PLLQ_VALUE(RCC_OscInitStruct->PLL.PLLQ)); + assert_param(IS_RCC_PLLR_VALUE(RCC_OscInitStruct->PLL.PLLR)); + + /* Disable the main PLL. */ + __HAL_RCC_PLL_DISABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + /* Configure the main PLL clock source, multiplication and division factors. */ + WRITE_REG(RCC->PLLCFGR, (RCC_OscInitStruct->PLL.PLLSource | \ + RCC_OscInitStruct->PLL.PLLM | \ + (RCC_OscInitStruct->PLL.PLLN << RCC_PLLCFGR_PLLN_Pos) | \ + (((RCC_OscInitStruct->PLL.PLLP >> 1U) - 1U) << RCC_PLLCFGR_PLLP_Pos) | \ + (RCC_OscInitStruct->PLL.PLLQ << RCC_PLLCFGR_PLLQ_Pos) | \ + (RCC_OscInitStruct->PLL.PLLR << RCC_PLLCFGR_PLLR_Pos))); + /* Enable the main PLL. */ + __HAL_RCC_PLL_ENABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + else + { + /* Disable the main PLL. */ + __HAL_RCC_PLL_DISABLE(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait till PLL is ready */ + while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) + { + if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + } + } + else + { + /* Check if there is a request to disable the PLL used as System clock source */ + if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) + { + return HAL_ERROR; + } + else + { + /* Do not return HAL_ERROR if request repeats the current configuration */ + pll_config = RCC->PLLCFGR; +#if defined (RCC_PLLCFGR_PLLR) + if (((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLM) != (RCC_OscInitStruct->PLL.PLLM) << RCC_PLLCFGR_PLLM_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLN) != (RCC_OscInitStruct->PLL.PLLN) << RCC_PLLCFGR_PLLN_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLP) != (((RCC_OscInitStruct->PLL.PLLP >> 1U) - 1U)) << RCC_PLLCFGR_PLLP_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLQ) != (RCC_OscInitStruct->PLL.PLLQ << RCC_PLLCFGR_PLLQ_Pos)) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLR) != (RCC_OscInitStruct->PLL.PLLR << RCC_PLLCFGR_PLLR_Pos))) +#else + if (((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLM) != (RCC_OscInitStruct->PLL.PLLM) << RCC_PLLCFGR_PLLM_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLN) != (RCC_OscInitStruct->PLL.PLLN) << RCC_PLLCFGR_PLLN_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLP) != (((RCC_OscInitStruct->PLL.PLLP >> 1U) - 1U)) << RCC_PLLCFGR_PLLP_Pos) || + (READ_BIT(pll_config, RCC_PLLCFGR_PLLQ) != (RCC_OscInitStruct->PLL.PLLQ << RCC_PLLCFGR_PLLQ_Pos))) +#endif + { + return HAL_ERROR; + } + } + } + } + return HAL_OK; +} + +/** + * @brief Configures the RCC_OscInitStruct according to the internal + * RCC configuration registers. + * @param RCC_OscInitStruct pointer to an RCC_OscInitTypeDef structure that will be configured. + * + * @note This function is only available in case of STM32F410xx/STM32F446xx/STM32F469xx/STM32F479xx/STM32F412Zx/STM32F412Vx/STM32F412Rx/STM32F412Cx devices. + * @note This function add the PLL/PLLR factor management + * @retval None + */ +void HAL_RCC_GetOscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct) +{ + /* Set all possible values for the Oscillator type parameter ---------------*/ + RCC_OscInitStruct->OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_LSE | RCC_OSCILLATORTYPE_LSI; + + /* Get the HSE configuration -----------------------------------------------*/ + if((RCC->CR &RCC_CR_HSEBYP) == RCC_CR_HSEBYP) + { + RCC_OscInitStruct->HSEState = RCC_HSE_BYPASS; + } + else if((RCC->CR &RCC_CR_HSEON) == RCC_CR_HSEON) + { + RCC_OscInitStruct->HSEState = RCC_HSE_ON; + } + else + { + RCC_OscInitStruct->HSEState = RCC_HSE_OFF; + } + + /* Get the HSI configuration -----------------------------------------------*/ + if((RCC->CR &RCC_CR_HSION) == RCC_CR_HSION) + { + RCC_OscInitStruct->HSIState = RCC_HSI_ON; + } + else + { + RCC_OscInitStruct->HSIState = RCC_HSI_OFF; + } + + RCC_OscInitStruct->HSICalibrationValue = (uint32_t)((RCC->CR &RCC_CR_HSITRIM) >> RCC_CR_HSITRIM_Pos); + + /* Get the LSE configuration -----------------------------------------------*/ + if((RCC->BDCR &RCC_BDCR_LSEBYP) == RCC_BDCR_LSEBYP) + { + RCC_OscInitStruct->LSEState = RCC_LSE_BYPASS; + } + else if((RCC->BDCR &RCC_BDCR_LSEON) == RCC_BDCR_LSEON) + { + RCC_OscInitStruct->LSEState = RCC_LSE_ON; + } + else + { + RCC_OscInitStruct->LSEState = RCC_LSE_OFF; + } + + /* Get the LSI configuration -----------------------------------------------*/ + if((RCC->CSR &RCC_CSR_LSION) == RCC_CSR_LSION) + { + RCC_OscInitStruct->LSIState = RCC_LSI_ON; + } + else + { + RCC_OscInitStruct->LSIState = RCC_LSI_OFF; + } + + /* Get the PLL configuration -----------------------------------------------*/ + if((RCC->CR &RCC_CR_PLLON) == RCC_CR_PLLON) + { + RCC_OscInitStruct->PLL.PLLState = RCC_PLL_ON; + } + else + { + RCC_OscInitStruct->PLL.PLLState = RCC_PLL_OFF; + } + RCC_OscInitStruct->PLL.PLLSource = (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC); + RCC_OscInitStruct->PLL.PLLM = (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM); + RCC_OscInitStruct->PLL.PLLN = (uint32_t)((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos); + RCC_OscInitStruct->PLL.PLLP = (uint32_t)((((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) + RCC_PLLCFGR_PLLP_0) << 1U) >> RCC_PLLCFGR_PLLP_Pos); + RCC_OscInitStruct->PLL.PLLQ = (uint32_t)((RCC->PLLCFGR & RCC_PLLCFGR_PLLQ) >> RCC_PLLCFGR_PLLQ_Pos); + RCC_OscInitStruct->PLL.PLLR = (uint32_t)((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> RCC_PLLCFGR_PLLR_Pos); +} +#endif /* STM32F410xx || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */ + +#endif /* HAL_RCC_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rng.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rng.c new file mode 100644 index 00000000..47c313c8 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rng.c @@ -0,0 +1,861 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_rng.c + * @author MCD Application Team + * @brief RNG HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Random Number Generator (RNG) peripheral: + * + Initialization and configuration functions + * + Peripheral Control functions + * + Peripheral State functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The RNG HAL driver can be used as follows: + + (#) Enable the RNG controller clock using __HAL_RCC_RNG_CLK_ENABLE() macro + in HAL_RNG_MspInit(). + (#) Activate the RNG peripheral using HAL_RNG_Init() function. + (#) Wait until the 32 bit Random Number Generator contains a valid + random data using (polling/interrupt) mode. + (#) Get the 32 bit random number using HAL_RNG_GenerateRandomNumber() function. + + ##### Callback registration ##### + ================================== + + [..] + The compilation define USE_HAL_RNG_REGISTER_CALLBACKS when set to 1 + allows the user to configure dynamically the driver callbacks. + + [..] + Use Function @ref HAL_RNG_RegisterCallback() to register a user callback. + Function @ref HAL_RNG_RegisterCallback() allows to register following callbacks: + (+) ErrorCallback : RNG Error Callback. + (+) MspInitCallback : RNG MspInit. + (+) MspDeInitCallback : RNG MspDeInit. + This function takes as parameters the HAL peripheral handle, the Callback ID + and a pointer to the user callback function. + + [..] + Use function @ref HAL_RNG_UnRegisterCallback() to reset a callback to the default + weak (surcharged) function. + @ref HAL_RNG_UnRegisterCallback() takes as parameters the HAL peripheral handle, + and the Callback ID. + This function allows to reset following callbacks: + (+) ErrorCallback : RNG Error Callback. + (+) MspInitCallback : RNG MspInit. + (+) MspDeInitCallback : RNG MspDeInit. + + [..] + For specific callback ReadyDataCallback, use dedicated register callbacks: + respectively @ref HAL_RNG_RegisterReadyDataCallback() , @ref HAL_RNG_UnRegisterReadyDataCallback(). + + [..] + By default, after the @ref HAL_RNG_Init() and when the state is HAL_RNG_STATE_RESET + all callbacks are set to the corresponding weak (surcharged) functions: + example @ref HAL_RNG_ErrorCallback(). + Exception done for MspInit and MspDeInit functions that are respectively + reset to the legacy weak (surcharged) functions in the @ref HAL_RNG_Init() + and @ref HAL_RNG_DeInit() only when these callbacks are null (not registered beforehand). + If not, MspInit or MspDeInit are not null, the @ref HAL_RNG_Init() and @ref HAL_RNG_DeInit() + keep and use the user MspInit/MspDeInit callbacks (registered beforehand). + + [..] + Callbacks can be registered/unregistered in HAL_RNG_STATE_READY state only. + Exception done MspInit/MspDeInit that can be registered/unregistered + in HAL_RNG_STATE_READY or HAL_RNG_STATE_RESET state, thus registered (user) + MspInit/DeInit callbacks can be used during the Init/DeInit. + In that case first register the MspInit/MspDeInit user callbacks + using @ref HAL_RNG_RegisterCallback() before calling @ref HAL_RNG_DeInit() + or @ref HAL_RNG_Init() function. + + [..] + When The compilation define USE_HAL_RNG_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registration feature is not available + and weak (surcharged) callbacks are used. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +#if defined (RNG) + +/** @addtogroup RNG + * @brief RNG HAL module driver. + * @{ + */ + +#ifdef HAL_RNG_MODULE_ENABLED + +/* Private types -------------------------------------------------------------*/ +/* Private defines -----------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/** @defgroup RNG_Private_Constants RNG Private Constants + * @{ + */ +#define RNG_TIMEOUT_VALUE 2U +/** + * @} + */ +/* Private macros ------------------------------------------------------------*/ +/* Private functions prototypes ----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/** @addtogroup RNG_Exported_Functions + * @{ + */ + +/** @addtogroup RNG_Exported_Functions_Group1 + * @brief Initialization and configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and configuration functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Initialize the RNG according to the specified parameters + in the RNG_InitTypeDef and create the associated handle + (+) DeInitialize the RNG peripheral + (+) Initialize the RNG MSP + (+) DeInitialize RNG MSP + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the RNG peripheral and creates the associated handle. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng) +{ + /* Check the RNG handle allocation */ + if (hrng == NULL) + { + return HAL_ERROR; + } + /* Check the parameters */ + assert_param(IS_RNG_ALL_INSTANCE(hrng->Instance)); + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) + if (hrng->State == HAL_RNG_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + hrng->Lock = HAL_UNLOCKED; + + hrng->ReadyDataCallback = HAL_RNG_ReadyDataCallback; /* Legacy weak ReadyDataCallback */ + hrng->ErrorCallback = HAL_RNG_ErrorCallback; /* Legacy weak ErrorCallback */ + + if (hrng->MspInitCallback == NULL) + { + hrng->MspInitCallback = HAL_RNG_MspInit; /* Legacy weak MspInit */ + } + + /* Init the low level hardware */ + hrng->MspInitCallback(hrng); + } +#else + if (hrng->State == HAL_RNG_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + hrng->Lock = HAL_UNLOCKED; + + /* Init the low level hardware */ + HAL_RNG_MspInit(hrng); + } +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + + /* Change RNG peripheral state */ + hrng->State = HAL_RNG_STATE_BUSY; + + + /* Enable the RNG Peripheral */ + __HAL_RNG_ENABLE(hrng); + + /* Initialize the RNG state */ + hrng->State = HAL_RNG_STATE_READY; + + /* Initialise the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_NONE; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief DeInitializes the RNG peripheral. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng) +{ + /* Check the RNG handle allocation */ + if (hrng == NULL) + { + return HAL_ERROR; + } + + /* Disable the RNG Peripheral */ + CLEAR_BIT(hrng->Instance->CR, RNG_CR_IE | RNG_CR_RNGEN); + + /* Clear RNG interrupt status flags */ + CLEAR_BIT(hrng->Instance->SR, RNG_SR_CEIS | RNG_SR_SEIS); + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) + if (hrng->MspDeInitCallback == NULL) + { + hrng->MspDeInitCallback = HAL_RNG_MspDeInit; /* Legacy weak MspDeInit */ + } + + /* DeInit the low level hardware */ + hrng->MspDeInitCallback(hrng); +#else + /* DeInit the low level hardware */ + HAL_RNG_MspDeInit(hrng); +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + + /* Update the RNG state */ + hrng->State = HAL_RNG_STATE_RESET; + + /* Initialise the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_NONE; + + /* Release Lock */ + __HAL_UNLOCK(hrng); + + /* Return the function status */ + return HAL_OK; +} + +/** + * @brief Initializes the RNG MSP. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval None + */ +__weak void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hrng); + /* NOTE : This function should not be modified. When the callback is needed, + function HAL_RNG_MspInit must be implemented in the user file. + */ +} + +/** + * @brief DeInitializes the RNG MSP. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval None + */ +__weak void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hrng); + /* NOTE : This function should not be modified. When the callback is needed, + function HAL_RNG_MspDeInit must be implemented in the user file. + */ +} + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) +/** + * @brief Register a User RNG Callback + * To be used instead of the weak predefined callback + * @param hrng RNG handle + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_RNG_ERROR_CB_ID Error callback ID + * @arg @ref HAL_RNG_MSPINIT_CB_ID MspInit callback ID + * @arg @ref HAL_RNG_MSPDEINIT_CB_ID MspDeInit callback ID + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_RegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID, pRNG_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(hrng); + + if (HAL_RNG_STATE_READY == hrng->State) + { + switch (CallbackID) + { + case HAL_RNG_ERROR_CB_ID : + hrng->ErrorCallback = pCallback; + break; + + case HAL_RNG_MSPINIT_CB_ID : + hrng->MspInitCallback = pCallback; + break; + + case HAL_RNG_MSPDEINIT_CB_ID : + hrng->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_RNG_STATE_RESET == hrng->State) + { + switch (CallbackID) + { + case HAL_RNG_MSPINIT_CB_ID : + hrng->MspInitCallback = pCallback; + break; + + case HAL_RNG_MSPDEINIT_CB_ID : + hrng->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hrng); + return status; +} + +/** + * @brief Unregister an RNG Callback + * RNG callabck is redirected to the weak predefined callback + * @param hrng RNG handle + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * @arg @ref HAL_RNG_ERROR_CB_ID Error callback ID + * @arg @ref HAL_RNG_MSPINIT_CB_ID MspInit callback ID + * @arg @ref HAL_RNG_MSPDEINIT_CB_ID MspDeInit callback ID + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_UnRegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hrng); + + if (HAL_RNG_STATE_READY == hrng->State) + { + switch (CallbackID) + { + case HAL_RNG_ERROR_CB_ID : + hrng->ErrorCallback = HAL_RNG_ErrorCallback; /* Legacy weak ErrorCallback */ + break; + + case HAL_RNG_MSPINIT_CB_ID : + hrng->MspInitCallback = HAL_RNG_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_RNG_MSPDEINIT_CB_ID : + hrng->MspDeInitCallback = HAL_RNG_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_RNG_STATE_RESET == hrng->State) + { + switch (CallbackID) + { + case HAL_RNG_MSPINIT_CB_ID : + hrng->MspInitCallback = HAL_RNG_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_RNG_MSPDEINIT_CB_ID : + hrng->MspDeInitCallback = HAL_RNG_MspDeInit; /* Legacy weak MspInit */ + break; + + default : + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hrng); + return status; +} + +/** + * @brief Register Data Ready RNG Callback + * To be used instead of the weak HAL_RNG_ReadyDataCallback() predefined callback + * @param hrng RNG handle + * @param pCallback pointer to the Data Ready Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_RegisterReadyDataCallback(RNG_HandleTypeDef *hrng, pRNG_ReadyDataCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(hrng); + + if (HAL_RNG_STATE_READY == hrng->State) + { + hrng->ReadyDataCallback = pCallback; + } + else + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hrng); + return status; +} + +/** + * @brief UnRegister the Data Ready RNG Callback + * Data Ready RNG Callback is redirected to the weak HAL_RNG_ReadyDataCallback() predefined callback + * @param hrng RNG handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_UnRegisterReadyDataCallback(RNG_HandleTypeDef *hrng) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hrng); + + if (HAL_RNG_STATE_READY == hrng->State) + { + hrng->ReadyDataCallback = HAL_RNG_ReadyDataCallback; /* Legacy weak ReadyDataCallback */ + } + else + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK; + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hrng); + return status; +} + +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @addtogroup RNG_Exported_Functions_Group2 + * @brief Peripheral Control functions + * +@verbatim + =============================================================================== + ##### Peripheral Control functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Get the 32 bit Random number + (+) Get the 32 bit Random number with interrupt enabled + (+) Handle RNG interrupt request + +@endverbatim + * @{ + */ + +/** + * @brief Generates a 32-bit random number. + * @note Each time the random number data is read the RNG_FLAG_DRDY flag + * is automatically cleared. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @param random32bit pointer to generated random number variable if successful. + * @retval HAL status + */ + +HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit) +{ + uint32_t tickstart; + HAL_StatusTypeDef status = HAL_OK; + + /* Process Locked */ + __HAL_LOCK(hrng); + + /* Check RNG peripheral state */ + if (hrng->State == HAL_RNG_STATE_READY) + { + /* Change RNG peripheral state */ + hrng->State = HAL_RNG_STATE_BUSY; + + /* Get tick */ + tickstart = HAL_GetTick(); + + /* Check if data register contains valid random data */ + while (__HAL_RNG_GET_FLAG(hrng, RNG_FLAG_DRDY) == RESET) + { + if ((HAL_GetTick() - tickstart) > RNG_TIMEOUT_VALUE) + { + hrng->State = HAL_RNG_STATE_READY; + hrng->ErrorCode = HAL_RNG_ERROR_TIMEOUT; + /* Process Unlocked */ + __HAL_UNLOCK(hrng); + return HAL_ERROR; + } + } + + /* Get a 32bit Random number */ + hrng->RandomNumber = hrng->Instance->DR; + *random32bit = hrng->RandomNumber; + + hrng->State = HAL_RNG_STATE_READY; + } + else + { + hrng->ErrorCode = HAL_RNG_ERROR_BUSY; + status = HAL_ERROR; + } + + /* Process Unlocked */ + __HAL_UNLOCK(hrng); + + return status; +} + +/** + * @brief Generates a 32-bit random number in interrupt mode. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process Locked */ + __HAL_LOCK(hrng); + + /* Check RNG peripheral state */ + if (hrng->State == HAL_RNG_STATE_READY) + { + /* Change RNG peripheral state */ + hrng->State = HAL_RNG_STATE_BUSY; + + /* Enable the RNG Interrupts: Data Ready, Clock error, Seed error */ + __HAL_RNG_ENABLE_IT(hrng); + } + else + { + /* Process Unlocked */ + __HAL_UNLOCK(hrng); + + hrng->ErrorCode = HAL_RNG_ERROR_BUSY; + status = HAL_ERROR; + } + + return status; +} + +/** + * @brief Returns generated random number in polling mode (Obsolete) + * Use HAL_RNG_GenerateRandomNumber() API instead. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval Random value + */ +uint32_t HAL_RNG_GetRandomNumber(RNG_HandleTypeDef *hrng) +{ + if (HAL_RNG_GenerateRandomNumber(hrng, &(hrng->RandomNumber)) == HAL_OK) + { + return hrng->RandomNumber; + } + else + { + return 0U; + } +} + +/** + * @brief Returns a 32-bit random number with interrupt enabled (Obsolete), + * Use HAL_RNG_GenerateRandomNumber_IT() API instead. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval 32-bit random number + */ +uint32_t HAL_RNG_GetRandomNumber_IT(RNG_HandleTypeDef *hrng) +{ + uint32_t random32bit = 0U; + + /* Process locked */ + __HAL_LOCK(hrng); + + /* Change RNG peripheral state */ + hrng->State = HAL_RNG_STATE_BUSY; + + /* Get a 32bit Random number */ + random32bit = hrng->Instance->DR; + + /* Enable the RNG Interrupts: Data Ready, Clock error, Seed error */ + __HAL_RNG_ENABLE_IT(hrng); + + /* Return the 32 bit random number */ + return random32bit; +} + +/** + * @brief Handles RNG interrupt request. + * @note In the case of a clock error, the RNG is no more able to generate + * random numbers because the PLL48CLK clock is not correct. User has + * to check that the clock controller is correctly configured to provide + * the RNG clock and clear the CEIS bit using __HAL_RNG_CLEAR_IT(). + * The clock error has no impact on the previously generated + * random numbers, and the RNG_DR register contents can be used. + * @note In the case of a seed error, the generation of random numbers is + * interrupted as long as the SECS bit is '1'. If a number is + * available in the RNG_DR register, it must not be used because it may + * not have enough entropy. In this case, it is recommended to clear the + * SEIS bit using __HAL_RNG_CLEAR_IT(), then disable and enable + * the RNG peripheral to reinitialize and restart the RNG. + * @note User-written HAL_RNG_ErrorCallback() API is called once whether SEIS + * or CEIS are set. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval None + + */ +void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng) +{ + uint32_t rngclockerror = 0U; + + /* RNG clock error interrupt occurred */ + if (__HAL_RNG_GET_IT(hrng, RNG_IT_CEI) != RESET) + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_CLOCK; + rngclockerror = 1U; + } + else if (__HAL_RNG_GET_IT(hrng, RNG_IT_SEI) != RESET) + { + /* Update the error code */ + hrng->ErrorCode = HAL_RNG_ERROR_SEED; + rngclockerror = 1U; + } + else + { + /* Nothing to do */ + } + + if (rngclockerror == 1U) + { + /* Change RNG peripheral state */ + hrng->State = HAL_RNG_STATE_ERROR; + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) + /* Call registered Error callback */ + hrng->ErrorCallback(hrng); +#else + /* Call legacy weak Error callback */ + HAL_RNG_ErrorCallback(hrng); +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + + /* Clear the clock error flag */ + __HAL_RNG_CLEAR_IT(hrng, RNG_IT_CEI | RNG_IT_SEI); + } + + /* Check RNG data ready interrupt occurred */ + if (__HAL_RNG_GET_IT(hrng, RNG_IT_DRDY) != RESET) + { + /* Generate random number once, so disable the IT */ + __HAL_RNG_DISABLE_IT(hrng); + + /* Get the 32bit Random number (DRDY flag automatically cleared) */ + hrng->RandomNumber = hrng->Instance->DR; + + if (hrng->State != HAL_RNG_STATE_ERROR) + { + /* Change RNG peripheral state */ + hrng->State = HAL_RNG_STATE_READY; + /* Process Unlocked */ + __HAL_UNLOCK(hrng); + +#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) + /* Call registered Data Ready callback */ + hrng->ReadyDataCallback(hrng, hrng->RandomNumber); +#else + /* Call legacy weak Data Ready callback */ + HAL_RNG_ReadyDataCallback(hrng, hrng->RandomNumber); +#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ + } + } +} + +/** + * @brief Read latest generated random number. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval random value + */ +uint32_t HAL_RNG_ReadLastRandomNumber(RNG_HandleTypeDef *hrng) +{ + return (hrng->RandomNumber); +} + +/** + * @brief Data Ready callback in non-blocking mode. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @param random32bit generated random number. + * @retval None + */ +__weak void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef *hrng, uint32_t random32bit) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hrng); + UNUSED(random32bit); + /* NOTE : This function should not be modified. When the callback is needed, + function HAL_RNG_ReadyDataCallback must be implemented in the user file. + */ +} + +/** + * @brief RNG error callbacks. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval None + */ +__weak void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hrng); + /* NOTE : This function should not be modified. When the callback is needed, + function HAL_RNG_ErrorCallback must be implemented in the user file. + */ +} +/** + * @} + */ + + +/** @addtogroup RNG_Exported_Functions_Group3 + * @brief Peripheral State functions + * +@verbatim + =============================================================================== + ##### Peripheral State functions ##### + =============================================================================== + [..] + This subsection permits to get in run-time the status of the peripheral + and the data flow. + +@endverbatim + * @{ + */ + +/** + * @brief Returns the RNG state. + * @param hrng pointer to a RNG_HandleTypeDef structure that contains + * the configuration information for RNG. + * @retval HAL state + */ +HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng) +{ + return hrng->State; +} + +/** + * @brief Return the RNG handle error code. + * @param hrng: pointer to a RNG_HandleTypeDef structure. + * @retval RNG Error Code +*/ +uint32_t HAL_RNG_GetError(RNG_HandleTypeDef *hrng) +{ + /* Return RNG Error Code */ + return hrng->ErrorCode; +} +/** + * @} + */ + +/** + * @} + */ + + +#endif /* HAL_RNG_MODULE_ENABLED */ +/** + * @} + */ + +#endif /* RNG */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c new file mode 100644 index 00000000..8afa6e70 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c @@ -0,0 +1,3912 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_spi.c + * @author MCD Application Team + * @brief SPI HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Serial Peripheral Interface (SPI) peripheral: + * + Initialization and de-initialization functions + * + IO operation functions + * + Peripheral Control functions + * + Peripheral State functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The SPI HAL driver can be used as follows: + + (#) Declare a SPI_HandleTypeDef handle structure, for example: + SPI_HandleTypeDef hspi; + + (#)Initialize the SPI low level resources by implementing the HAL_SPI_MspInit() API: + (##) Enable the SPIx interface clock + (##) SPI pins configuration + (+++) Enable the clock for the SPI GPIOs + (+++) Configure these SPI pins as alternate function push-pull + (##) NVIC configuration if you need to use interrupt process + (+++) Configure the SPIx interrupt priority + (+++) Enable the NVIC SPI IRQ handle + (##) DMA Configuration if you need to use DMA process + (+++) Declare a DMA_HandleTypeDef handle structure for the transmit or receive Stream/Channel + (+++) Enable the DMAx clock + (+++) Configure the DMA handle parameters + (+++) Configure the DMA Tx or Rx Stream/Channel + (+++) Associate the initialized hdma_tx(or _rx) handle to the hspi DMA Tx or Rx handle + (+++) Configure the priority and enable the NVIC for the transfer complete interrupt on the DMA Tx or Rx Stream/Channel + + (#) Program the Mode, BidirectionalMode , Data size, Baudrate Prescaler, NSS + management, Clock polarity and phase, FirstBit and CRC configuration in the hspi Init structure. + + (#) Initialize the SPI registers by calling the HAL_SPI_Init() API: + (++) This API configures also the low level Hardware GPIO, CLOCK, CORTEX...etc) + by calling the customized HAL_SPI_MspInit() API. + [..] + Circular mode restriction: + (#) The DMA circular mode cannot be used when the SPI is configured in these modes: + (##) Master 2Lines RxOnly + (##) Master 1Line Rx + (#) The CRC feature is not managed when the DMA circular mode is enabled + (#) When the SPI DMA Pause/Stop features are used, we must use the following APIs + the HAL_SPI_DMAPause()/ HAL_SPI_DMAStop() only under the SPI callbacks + [..] + Master Receive mode restriction: + (#) In Master unidirectional receive-only mode (MSTR =1, BIDIMODE=0, RXONLY=1) or + bidirectional receive mode (MSTR=1, BIDIMODE=1, BIDIOE=0), to ensure that the SPI + does not initiate a new transfer the following procedure has to be respected: + (##) HAL_SPI_DeInit() + (##) HAL_SPI_Init() + [..] + Callback registration: + + (#) The compilation flag USE_HAL_SPI_REGISTER_CALLBACKS when set to 1U + allows the user to configure dynamically the driver callbacks. + Use Functions HAL_SPI_RegisterCallback() to register an interrupt callback. + + Function HAL_SPI_RegisterCallback() allows to register following callbacks: + (++) TxCpltCallback : SPI Tx Completed callback + (++) RxCpltCallback : SPI Rx Completed callback + (++) TxRxCpltCallback : SPI TxRx Completed callback + (++) TxHalfCpltCallback : SPI Tx Half Completed callback + (++) RxHalfCpltCallback : SPI Rx Half Completed callback + (++) TxRxHalfCpltCallback : SPI TxRx Half Completed callback + (++) ErrorCallback : SPI Error callback + (++) AbortCpltCallback : SPI Abort callback + (++) MspInitCallback : SPI Msp Init callback + (++) MspDeInitCallback : SPI Msp DeInit callback + This function takes as parameters the HAL peripheral handle, the Callback ID + and a pointer to the user callback function. + + + (#) Use function HAL_SPI_UnRegisterCallback to reset a callback to the default + weak function. + HAL_SPI_UnRegisterCallback takes as parameters the HAL peripheral handle, + and the Callback ID. + This function allows to reset following callbacks: + (++) TxCpltCallback : SPI Tx Completed callback + (++) RxCpltCallback : SPI Rx Completed callback + (++) TxRxCpltCallback : SPI TxRx Completed callback + (++) TxHalfCpltCallback : SPI Tx Half Completed callback + (++) RxHalfCpltCallback : SPI Rx Half Completed callback + (++) TxRxHalfCpltCallback : SPI TxRx Half Completed callback + (++) ErrorCallback : SPI Error callback + (++) AbortCpltCallback : SPI Abort callback + (++) MspInitCallback : SPI Msp Init callback + (++) MspDeInitCallback : SPI Msp DeInit callback + + [..] + By default, after the HAL_SPI_Init() and when the state is HAL_SPI_STATE_RESET + all callbacks are set to the corresponding weak functions: + examples HAL_SPI_MasterTxCpltCallback(), HAL_SPI_MasterRxCpltCallback(). + Exception done for MspInit and MspDeInit functions that are + reset to the legacy weak functions in the HAL_SPI_Init()/ HAL_SPI_DeInit() only when + these callbacks are null (not registered beforehand). + If MspInit or MspDeInit are not null, the HAL_SPI_Init()/ HAL_SPI_DeInit() + keep and use the user MspInit/MspDeInit callbacks (registered beforehand) whatever the state. + + [..] + Callbacks can be registered/unregistered in HAL_SPI_STATE_READY state only. + Exception done MspInit/MspDeInit functions that can be registered/unregistered + in HAL_SPI_STATE_READY or HAL_SPI_STATE_RESET state, + thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit. + Then, the user first registers the MspInit/MspDeInit user callbacks + using HAL_SPI_RegisterCallback() before calling HAL_SPI_DeInit() + or HAL_SPI_Init() function. + + [..] + When the compilation define USE_HAL_PPP_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registering feature is not available + and weak (surcharged) callbacks are used. + + [..] + Using the HAL it is not possible to reach all supported SPI frequency with the different SPI Modes, + the following table resume the max SPI frequency reached with data size 8bits/16bits, + according to frequency of the APBx Peripheral Clock (fPCLK) used by the SPI instance. + + @endverbatim + + Additional table : + + DataSize = SPI_DATASIZE_8BIT: + +----------------------------------------------------------------------------------------------+ + | | | 2Lines Fullduplex | 2Lines RxOnly | 1Line | + | Process | Transfer mode |---------------------|----------------------|----------------------| + | | | Master | Slave | Master | Slave | Master | Slave | + |==============================================================================================| + | T | Polling | Fpclk/2 | Fpclk/2 | NA | NA | NA | NA | + | X |----------------|----------|----------|-----------|----------|-----------|----------| + | / | Interrupt | Fpclk/4 | Fpclk/8 | NA | NA | NA | NA | + | R |----------------|----------|----------|-----------|----------|-----------|----------| + | X | DMA | Fpclk/2 | Fpclk/2 | NA | NA | NA | NA | + |=========|================|==========|==========|===========|==========|===========|==========| + | | Polling | Fpclk/2 | Fpclk/2 | Fpclk/64 | Fpclk/2 | Fpclk/64 | Fpclk/2 | + | |----------------|----------|----------|-----------|----------|-----------|----------| + | R | Interrupt | Fpclk/8 | Fpclk/8 | Fpclk/64 | Fpclk/2 | Fpclk/64 | Fpclk/2 | + | X |----------------|----------|----------|-----------|----------|-----------|----------| + | | DMA | Fpclk/2 | Fpclk/2 | Fpclk/64 | Fpclk/2 | Fpclk/128 | Fpclk/2 | + |=========|================|==========|==========|===========|==========|===========|==========| + | | Polling | Fpclk/2 | Fpclk/4 | NA | NA | Fpclk/2 | Fpclk/64 | + | |----------------|----------|----------|-----------|----------|-----------|----------| + | T | Interrupt | Fpclk/2 | Fpclk/4 | NA | NA | Fpclk/2 | Fpclk/64 | + | X |----------------|----------|----------|-----------|----------|-----------|----------| + | | DMA | Fpclk/2 | Fpclk/2 | NA | NA | Fpclk/2 | Fpclk/128| + +----------------------------------------------------------------------------------------------+ + + DataSize = SPI_DATASIZE_16BIT: + +----------------------------------------------------------------------------------------------+ + | | | 2Lines Fullduplex | 2Lines RxOnly | 1Line | + | Process | Transfer mode |---------------------|----------------------|----------------------| + | | | Master | Slave | Master | Slave | Master | Slave | + |==============================================================================================| + | T | Polling | Fpclk/2 | Fpclk/2 | NA | NA | NA | NA | + | X |----------------|----------|----------|-----------|----------|-----------|----------| + | / | Interrupt | Fpclk/4 | Fpclk/4 | NA | NA | NA | NA | + | R |----------------|----------|----------|-----------|----------|-----------|----------| + | X | DMA | Fpclk/2 | Fpclk/2 | NA | NA | NA | NA | + |=========|================|==========|==========|===========|==========|===========|==========| + | | Polling | Fpclk/2 | Fpclk/2 | Fpclk/64 | Fpclk/2 | Fpclk/32 | Fpclk/2 | + | |----------------|----------|----------|-----------|----------|-----------|----------| + | R | Interrupt | Fpclk/4 | Fpclk/4 | Fpclk/64 | Fpclk/2 | Fpclk/64 | Fpclk/2 | + | X |----------------|----------|----------|-----------|----------|-----------|----------| + | | DMA | Fpclk/2 | Fpclk/2 | Fpclk/64 | Fpclk/2 | Fpclk/128 | Fpclk/2 | + |=========|================|==========|==========|===========|==========|===========|==========| + | | Polling | Fpclk/2 | Fpclk/2 | NA | NA | Fpclk/2 | Fpclk/32 | + | |----------------|----------|----------|-----------|----------|-----------|----------| + | T | Interrupt | Fpclk/2 | Fpclk/2 | NA | NA | Fpclk/2 | Fpclk/64 | + | X |----------------|----------|----------|-----------|----------|-----------|----------| + | | DMA | Fpclk/2 | Fpclk/2 | NA | NA | Fpclk/2 | Fpclk/128| + +----------------------------------------------------------------------------------------------+ + @note The max SPI frequency depend on SPI data size (8bits, 16bits), + SPI mode(2 Lines fullduplex, 2 lines RxOnly, 1 line TX/RX) and Process mode (Polling, IT, DMA). + @note + (#) TX/RX processes are HAL_SPI_TransmitReceive(), HAL_SPI_TransmitReceive_IT() and HAL_SPI_TransmitReceive_DMA() + (#) RX processes are HAL_SPI_Receive(), HAL_SPI_Receive_IT() and HAL_SPI_Receive_DMA() + (#) TX processes are HAL_SPI_Transmit(), HAL_SPI_Transmit_IT() and HAL_SPI_Transmit_DMA() + + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup SPI SPI + * @brief SPI HAL module driver + * @{ + */ +#ifdef HAL_SPI_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private defines -----------------------------------------------------------*/ +/** @defgroup SPI_Private_Constants SPI Private Constants + * @{ + */ +#define SPI_DEFAULT_TIMEOUT 100U +#define SPI_BSY_FLAG_WORKAROUND_TIMEOUT 1000U /*!< Timeout 1000 µs */ +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/** @defgroup SPI_Private_Functions SPI Private Functions + * @{ + */ +static void SPI_DMATransmitCplt(DMA_HandleTypeDef *hdma); +static void SPI_DMAReceiveCplt(DMA_HandleTypeDef *hdma); +static void SPI_DMATransmitReceiveCplt(DMA_HandleTypeDef *hdma); +static void SPI_DMAHalfTransmitCplt(DMA_HandleTypeDef *hdma); +static void SPI_DMAHalfReceiveCplt(DMA_HandleTypeDef *hdma); +static void SPI_DMAHalfTransmitReceiveCplt(DMA_HandleTypeDef *hdma); +static void SPI_DMAError(DMA_HandleTypeDef *hdma); +static void SPI_DMAAbortOnError(DMA_HandleTypeDef *hdma); +static void SPI_DMATxAbortCallback(DMA_HandleTypeDef *hdma); +static void SPI_DMARxAbortCallback(DMA_HandleTypeDef *hdma); +static HAL_StatusTypeDef SPI_WaitFlagStateUntilTimeout(SPI_HandleTypeDef *hspi, uint32_t Flag, FlagStatus State, + uint32_t Timeout, uint32_t Tickstart); +static void SPI_TxISR_8BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_TxISR_16BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_RxISR_8BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_RxISR_16BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_2linesRxISR_8BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_2linesTxISR_8BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_2linesTxISR_16BIT(struct __SPI_HandleTypeDef *hspi); +static void SPI_2linesRxISR_16BIT(struct __SPI_HandleTypeDef *hspi); +#if (USE_SPI_CRC != 0U) +static void SPI_RxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi); +static void SPI_RxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi); +static void SPI_2linesRxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi); +static void SPI_2linesRxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi); +#endif /* USE_SPI_CRC */ +static void SPI_AbortRx_ISR(SPI_HandleTypeDef *hspi); +static void SPI_AbortTx_ISR(SPI_HandleTypeDef *hspi); +static void SPI_CloseRxTx_ISR(SPI_HandleTypeDef *hspi); +static void SPI_CloseRx_ISR(SPI_HandleTypeDef *hspi); +static void SPI_CloseTx_ISR(SPI_HandleTypeDef *hspi); +static HAL_StatusTypeDef SPI_EndRxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart); +static HAL_StatusTypeDef SPI_EndRxTxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart); +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup SPI_Exported_Functions SPI Exported Functions + * @{ + */ + +/** @defgroup SPI_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and de-initialization functions ##### + =============================================================================== + [..] This subsection provides a set of functions allowing to initialize and + de-initialize the SPIx peripheral: + + (+) User must implement HAL_SPI_MspInit() function in which he configures + all related peripherals resources (CLOCK, GPIO, DMA, IT and NVIC ). + + (+) Call the function HAL_SPI_Init() to configure the selected device with + the selected configuration: + (++) Mode + (++) Direction + (++) Data Size + (++) Clock Polarity and Phase + (++) NSS Management + (++) BaudRate Prescaler + (++) FirstBit + (++) TIMode + (++) CRC Calculation + (++) CRC Polynomial if CRC enabled + + (+) Call the function HAL_SPI_DeInit() to restore the default configuration + of the selected SPIx peripheral. + +@endverbatim + * @{ + */ + +/** + * @brief Initialize the SPI according to the specified parameters + * in the SPI_InitTypeDef and initialize the associated handle. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi) +{ + /* Check the SPI handle allocation */ + if (hspi == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_SPI_ALL_INSTANCE(hspi->Instance)); + assert_param(IS_SPI_MODE(hspi->Init.Mode)); + assert_param(IS_SPI_DIRECTION(hspi->Init.Direction)); + assert_param(IS_SPI_DATASIZE(hspi->Init.DataSize)); + assert_param(IS_SPI_NSS(hspi->Init.NSS)); + assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler)); + assert_param(IS_SPI_FIRST_BIT(hspi->Init.FirstBit)); + assert_param(IS_SPI_TIMODE(hspi->Init.TIMode)); + if (hspi->Init.TIMode == SPI_TIMODE_DISABLE) + { + assert_param(IS_SPI_CPOL(hspi->Init.CLKPolarity)); + assert_param(IS_SPI_CPHA(hspi->Init.CLKPhase)); + + if (hspi->Init.Mode == SPI_MODE_MASTER) + { + assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler)); + } + else + { + /* Baudrate prescaler not use in Motoraola Slave mode. force to default value */ + hspi->Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2; + } + } + else + { + assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler)); + + /* Force polarity and phase to TI protocaol requirements */ + hspi->Init.CLKPolarity = SPI_POLARITY_LOW; + hspi->Init.CLKPhase = SPI_PHASE_1EDGE; + } +#if (USE_SPI_CRC != 0U) + assert_param(IS_SPI_CRC_CALCULATION(hspi->Init.CRCCalculation)); + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + assert_param(IS_SPI_CRC_POLYNOMIAL(hspi->Init.CRCPolynomial)); + } +#else + hspi->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; +#endif /* USE_SPI_CRC */ + + if (hspi->State == HAL_SPI_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + hspi->Lock = HAL_UNLOCKED; + +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + /* Init the SPI Callback settings */ + hspi->TxCpltCallback = HAL_SPI_TxCpltCallback; /* Legacy weak TxCpltCallback */ + hspi->RxCpltCallback = HAL_SPI_RxCpltCallback; /* Legacy weak RxCpltCallback */ + hspi->TxRxCpltCallback = HAL_SPI_TxRxCpltCallback; /* Legacy weak TxRxCpltCallback */ + hspi->TxHalfCpltCallback = HAL_SPI_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCallback */ + hspi->RxHalfCpltCallback = HAL_SPI_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCallback */ + hspi->TxRxHalfCpltCallback = HAL_SPI_TxRxHalfCpltCallback; /* Legacy weak TxRxHalfCpltCallback */ + hspi->ErrorCallback = HAL_SPI_ErrorCallback; /* Legacy weak ErrorCallback */ + hspi->AbortCpltCallback = HAL_SPI_AbortCpltCallback; /* Legacy weak AbortCpltCallback */ + + if (hspi->MspInitCallback == NULL) + { + hspi->MspInitCallback = HAL_SPI_MspInit; /* Legacy weak MspInit */ + } + + /* Init the low level hardware : GPIO, CLOCK, NVIC... */ + hspi->MspInitCallback(hspi); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC... */ + HAL_SPI_MspInit(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + + hspi->State = HAL_SPI_STATE_BUSY; + + /* Disable the selected SPI peripheral */ + __HAL_SPI_DISABLE(hspi); + + /*----------------------- SPIx CR1 & CR2 Configuration ---------------------*/ + /* Configure : SPI Mode, Communication Mode, Data size, Clock polarity and phase, NSS management, + Communication speed, First bit and CRC calculation state */ + WRITE_REG(hspi->Instance->CR1, ((hspi->Init.Mode & (SPI_CR1_MSTR | SPI_CR1_SSI)) | + (hspi->Init.Direction & (SPI_CR1_RXONLY | SPI_CR1_BIDIMODE)) | + (hspi->Init.DataSize & SPI_CR1_DFF) | + (hspi->Init.CLKPolarity & SPI_CR1_CPOL) | + (hspi->Init.CLKPhase & SPI_CR1_CPHA) | + (hspi->Init.NSS & SPI_CR1_SSM) | + (hspi->Init.BaudRatePrescaler & SPI_CR1_BR_Msk) | + (hspi->Init.FirstBit & SPI_CR1_LSBFIRST) | + (hspi->Init.CRCCalculation & SPI_CR1_CRCEN))); + + /* Configure : NSS management, TI Mode */ + WRITE_REG(hspi->Instance->CR2, (((hspi->Init.NSS >> 16U) & SPI_CR2_SSOE) | (hspi->Init.TIMode & SPI_CR2_FRF))); + +#if (USE_SPI_CRC != 0U) + /*---------------------------- SPIx CRCPOLY Configuration ------------------*/ + /* Configure : CRC Polynomial */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + WRITE_REG(hspi->Instance->CRCPR, (hspi->Init.CRCPolynomial & SPI_CRCPR_CRCPOLY_Msk)); + } +#endif /* USE_SPI_CRC */ + +#if defined(SPI_I2SCFGR_I2SMOD) + /* Activate the SPI mode (Make sure that I2SMOD bit in I2SCFGR register is reset) */ + CLEAR_BIT(hspi->Instance->I2SCFGR, SPI_I2SCFGR_I2SMOD); +#endif /* SPI_I2SCFGR_I2SMOD */ + + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->State = HAL_SPI_STATE_READY; + + return HAL_OK; +} + +/** + * @brief De-Initialize the SPI peripheral. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_DeInit(SPI_HandleTypeDef *hspi) +{ + /* Check the SPI handle allocation */ + if (hspi == NULL) + { + return HAL_ERROR; + } + + /* Check SPI Instance parameter */ + assert_param(IS_SPI_ALL_INSTANCE(hspi->Instance)); + + hspi->State = HAL_SPI_STATE_BUSY; + + /* Disable the SPI Peripheral Clock */ + __HAL_SPI_DISABLE(hspi); + +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + if (hspi->MspDeInitCallback == NULL) + { + hspi->MspDeInitCallback = HAL_SPI_MspDeInit; /* Legacy weak MspDeInit */ + } + + /* DeInit the low level hardware: GPIO, CLOCK, NVIC... */ + hspi->MspDeInitCallback(hspi); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC... */ + HAL_SPI_MspDeInit(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->State = HAL_SPI_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(hspi); + + return HAL_OK; +} + +/** + * @brief Initialize the SPI MSP. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_MspInit should be implemented in the user file + */ +} + +/** + * @brief De-Initialize the SPI MSP. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_MspDeInit should be implemented in the user file + */ +} + +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) +/** + * @brief Register a User SPI Callback + * To be used instead of the weak predefined callback + * @param hspi Pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for the specified SPI. + * @param CallbackID ID of the callback to be registered + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID, + pSPI_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + hspi->ErrorCode |= HAL_SPI_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(hspi); + + if (HAL_SPI_STATE_READY == hspi->State) + { + switch (CallbackID) + { + case HAL_SPI_TX_COMPLETE_CB_ID : + hspi->TxCpltCallback = pCallback; + break; + + case HAL_SPI_RX_COMPLETE_CB_ID : + hspi->RxCpltCallback = pCallback; + break; + + case HAL_SPI_TX_RX_COMPLETE_CB_ID : + hspi->TxRxCpltCallback = pCallback; + break; + + case HAL_SPI_TX_HALF_COMPLETE_CB_ID : + hspi->TxHalfCpltCallback = pCallback; + break; + + case HAL_SPI_RX_HALF_COMPLETE_CB_ID : + hspi->RxHalfCpltCallback = pCallback; + break; + + case HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID : + hspi->TxRxHalfCpltCallback = pCallback; + break; + + case HAL_SPI_ERROR_CB_ID : + hspi->ErrorCallback = pCallback; + break; + + case HAL_SPI_ABORT_CB_ID : + hspi->AbortCpltCallback = pCallback; + break; + + case HAL_SPI_MSPINIT_CB_ID : + hspi->MspInitCallback = pCallback; + break; + + case HAL_SPI_MSPDEINIT_CB_ID : + hspi->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK); + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_SPI_STATE_RESET == hspi->State) + { + switch (CallbackID) + { + case HAL_SPI_MSPINIT_CB_ID : + hspi->MspInitCallback = pCallback; + break; + + case HAL_SPI_MSPDEINIT_CB_ID : + hspi->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK); + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK); + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hspi); + return status; +} + +/** + * @brief Unregister an SPI Callback + * SPI callback is redirected to the weak predefined callback + * @param hspi Pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for the specified SPI. + * @param CallbackID ID of the callback to be unregistered + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_UnRegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(hspi); + + if (HAL_SPI_STATE_READY == hspi->State) + { + switch (CallbackID) + { + case HAL_SPI_TX_COMPLETE_CB_ID : + hspi->TxCpltCallback = HAL_SPI_TxCpltCallback; /* Legacy weak TxCpltCallback */ + break; + + case HAL_SPI_RX_COMPLETE_CB_ID : + hspi->RxCpltCallback = HAL_SPI_RxCpltCallback; /* Legacy weak RxCpltCallback */ + break; + + case HAL_SPI_TX_RX_COMPLETE_CB_ID : + hspi->TxRxCpltCallback = HAL_SPI_TxRxCpltCallback; /* Legacy weak TxRxCpltCallback */ + break; + + case HAL_SPI_TX_HALF_COMPLETE_CB_ID : + hspi->TxHalfCpltCallback = HAL_SPI_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCallback */ + break; + + case HAL_SPI_RX_HALF_COMPLETE_CB_ID : + hspi->RxHalfCpltCallback = HAL_SPI_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCallback */ + break; + + case HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID : + hspi->TxRxHalfCpltCallback = HAL_SPI_TxRxHalfCpltCallback; /* Legacy weak TxRxHalfCpltCallback */ + break; + + case HAL_SPI_ERROR_CB_ID : + hspi->ErrorCallback = HAL_SPI_ErrorCallback; /* Legacy weak ErrorCallback */ + break; + + case HAL_SPI_ABORT_CB_ID : + hspi->AbortCpltCallback = HAL_SPI_AbortCpltCallback; /* Legacy weak AbortCpltCallback */ + break; + + case HAL_SPI_MSPINIT_CB_ID : + hspi->MspInitCallback = HAL_SPI_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_SPI_MSPDEINIT_CB_ID : + hspi->MspDeInitCallback = HAL_SPI_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK); + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_SPI_STATE_RESET == hspi->State) + { + switch (CallbackID) + { + case HAL_SPI_MSPINIT_CB_ID : + hspi->MspInitCallback = HAL_SPI_MspInit; /* Legacy weak MspInit */ + break; + + case HAL_SPI_MSPDEINIT_CB_ID : + hspi->MspDeInitCallback = HAL_SPI_MspDeInit; /* Legacy weak MspDeInit */ + break; + + default : + /* Update the error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK); + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_INVALID_CALLBACK); + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(hspi); + return status; +} +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +/** + * @} + */ + +/** @defgroup SPI_Exported_Functions_Group2 IO operation functions + * @brief Data transfers functions + * +@verbatim + ============================================================================== + ##### IO operation functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to manage the SPI + data transfers. + + [..] The SPI supports master and slave mode : + + (#) There are two modes of transfer: + (++) Blocking mode: The communication is performed in polling mode. + The HAL status of all data processing is returned by the same function + after finishing transfer. + (++) No-Blocking mode: The communication is performed using Interrupts + or DMA, These APIs return the HAL status. + The end of the data processing will be indicated through the + dedicated SPI IRQ when using Interrupt mode or the DMA IRQ when + using DMA mode. + The HAL_SPI_TxCpltCallback(), HAL_SPI_RxCpltCallback() and HAL_SPI_TxRxCpltCallback() user callbacks + will be executed respectively at the end of the transmit or Receive process + The HAL_SPI_ErrorCallback()user callback will be executed when a communication error is detected + + (#) APIs provided for these 2 transfer modes (Blocking mode or Non blocking mode using either Interrupt or DMA) + exist for 1Line (simplex) and 2Lines (full duplex) modes. + +@endverbatim + * @{ + */ + +/** + * @brief Transmit an amount of data in blocking mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pData pointer to data buffer + * @param Size amount of data to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + uint32_t tickstart; + HAL_StatusTypeDef errorcode = HAL_OK; + uint16_t initial_TxXferCount; + + /* Check Direction parameter */ + assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction)); + + /* Process Locked */ + __HAL_LOCK(hspi); + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + initial_TxXferCount = Size; + + if (hspi->State != HAL_SPI_STATE_READY) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Set the transaction information */ + hspi->State = HAL_SPI_STATE_BUSY_TX; + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pTxBuffPtr = (uint8_t *)pData; + hspi->TxXferSize = Size; + hspi->TxXferCount = Size; + + /*Init field not used in handle to zero */ + hspi->pRxBuffPtr = (uint8_t *)NULL; + hspi->RxXferSize = 0U; + hspi->RxXferCount = 0U; + hspi->TxISR = NULL; + hspi->RxISR = NULL; + + /* Configure communication direction : 1Line */ + if (hspi->Init.Direction == SPI_DIRECTION_1LINE) + { + /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ + __HAL_SPI_DISABLE(hspi); + SPI_1LINE_TX(hspi); + } + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + + /* Transmit data in 16 Bit mode */ + if (hspi->Init.DataSize == SPI_DATASIZE_16BIT) + { + if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) + { + hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint16_t); + hspi->TxXferCount--; + } + /* Transmit data in 16 Bit mode */ + while (hspi->TxXferCount > 0U) + { + /* Wait until TXE flag is set to send data */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) + { + hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint16_t); + hspi->TxXferCount--; + } + else + { + /* Timeout management */ + if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) + { + errorcode = HAL_TIMEOUT; + goto error; + } + } + } + } + /* Transmit data in 8 Bit mode */ + else + { + if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) + { + *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint8_t); + hspi->TxXferCount--; + } + while (hspi->TxXferCount > 0U) + { + /* Wait until TXE flag is set to send data */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) + { + *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint8_t); + hspi->TxXferCount--; + } + else + { + /* Timeout management */ + if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) + { + errorcode = HAL_TIMEOUT; + goto error; + } + } + } + } +#if (USE_SPI_CRC != 0U) + /* Enable CRC Transmission */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + + /* Check the end of the transaction */ + if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK) + { + hspi->ErrorCode = HAL_SPI_ERROR_FLAG; + } + + /* Clear overrun flag in 2 Lines communication mode because received is not read */ + if (hspi->Init.Direction == SPI_DIRECTION_2LINES) + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + errorcode = HAL_ERROR; + } + +error: + hspi->State = HAL_SPI_STATE_READY; + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Receive an amount of data in blocking mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pData pointer to data buffer + * @param Size amount of data to be received + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ +#if (USE_SPI_CRC != 0U) + __IO uint32_t tmpreg = 0U; +#endif /* USE_SPI_CRC */ + uint32_t tickstart; + HAL_StatusTypeDef errorcode = HAL_OK; + + if ((hspi->Init.Mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES)) + { + hspi->State = HAL_SPI_STATE_BUSY_RX; + /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */ + return HAL_SPI_TransmitReceive(hspi, pData, pData, Size, Timeout); + } + + /* Process Locked */ + __HAL_LOCK(hspi); + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + + if (hspi->State != HAL_SPI_STATE_READY) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Set the transaction information */ + hspi->State = HAL_SPI_STATE_BUSY_RX; + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pRxBuffPtr = (uint8_t *)pData; + hspi->RxXferSize = Size; + hspi->RxXferCount = Size; + + /*Init field not used in handle to zero */ + hspi->pTxBuffPtr = (uint8_t *)NULL; + hspi->TxXferSize = 0U; + hspi->TxXferCount = 0U; + hspi->RxISR = NULL; + hspi->TxISR = NULL; + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + /* this is done to handle the CRCNEXT before the latest data */ + hspi->RxXferCount--; + } +#endif /* USE_SPI_CRC */ + + /* Configure communication direction: 1Line */ + if (hspi->Init.Direction == SPI_DIRECTION_1LINE) + { + /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ + __HAL_SPI_DISABLE(hspi); + SPI_1LINE_RX(hspi); + } + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + + /* Receive data in 8 Bit mode */ + if (hspi->Init.DataSize == SPI_DATASIZE_8BIT) + { + /* Transfer loop */ + while (hspi->RxXferCount > 0U) + { + /* Check the RXNE flag */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) + { + /* read the received data */ + (* (uint8_t *)hspi->pRxBuffPtr) = *(__IO uint8_t *)&hspi->Instance->DR; + hspi->pRxBuffPtr += sizeof(uint8_t); + hspi->RxXferCount--; + } + else + { + /* Timeout management */ + if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) + { + errorcode = HAL_TIMEOUT; + goto error; + } + } + } + } + else + { + /* Transfer loop */ + while (hspi->RxXferCount > 0U) + { + /* Check the RXNE flag */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) + { + *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR; + hspi->pRxBuffPtr += sizeof(uint16_t); + hspi->RxXferCount--; + } + else + { + /* Timeout management */ + if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) + { + errorcode = HAL_TIMEOUT; + goto error; + } + } + } + } + +#if (USE_SPI_CRC != 0U) + /* Handle the CRC Transmission */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* freeze the CRC before the latest data */ + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + + /* Read the latest data */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, Timeout, tickstart) != HAL_OK) + { + /* the latest data has not been received */ + errorcode = HAL_TIMEOUT; + goto error; + } + + /* Receive last data in 16 Bit mode */ + if (hspi->Init.DataSize == SPI_DATASIZE_16BIT) + { + *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR; + } + /* Receive last data in 8 Bit mode */ + else + { + (*(uint8_t *)hspi->pRxBuffPtr) = *(__IO uint8_t *)&hspi->Instance->DR; + } + + /* Wait the CRC data */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, Timeout, tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + errorcode = HAL_TIMEOUT; + goto error; + } + + /* Read CRC to Flush DR and RXNE flag */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + } +#endif /* USE_SPI_CRC */ + + /* Check the end of the transaction */ + if (SPI_EndRxTransaction(hspi, Timeout, tickstart) != HAL_OK) + { + hspi->ErrorCode = HAL_SPI_ERROR_FLAG; + } + +#if (USE_SPI_CRC != 0U) + /* Check if CRC error occurred */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + __HAL_SPI_CLEAR_CRCERRFLAG(hspi); + } +#endif /* USE_SPI_CRC */ + + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + errorcode = HAL_ERROR; + } + +error : + hspi->State = HAL_SPI_STATE_READY; + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Transmit and Receive an amount of data in blocking mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pTxData pointer to transmission data buffer + * @param pRxData pointer to reception data buffer + * @param Size amount of data to be sent and received + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, + uint32_t Timeout) +{ +#if (USE_SPI_CRC != 0U) + __IO uint32_t tmpreg = 0U; +#endif /* USE_SPI_CRC */ + uint16_t initial_TxXferCount; + uint32_t tmp_mode; + HAL_SPI_StateTypeDef tmp_state; + uint32_t tickstart; + + /* Variable used to alternate Rx and Tx during transfer */ + uint32_t txallowed = 1U; + HAL_StatusTypeDef errorcode = HAL_OK; + + /* Check Direction parameter */ + assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction)); + + /* Process Locked */ + __HAL_LOCK(hspi); + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + + /* Init temporary variables */ + tmp_state = hspi->State; + tmp_mode = hspi->Init.Mode; + initial_TxXferCount = Size; + + if (!((tmp_state == HAL_SPI_STATE_READY) || \ + ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX)))) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */ + if (hspi->State != HAL_SPI_STATE_BUSY_RX) + { + hspi->State = HAL_SPI_STATE_BUSY_TX_RX; + } + + /* Set the transaction information */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pRxBuffPtr = (uint8_t *)pRxData; + hspi->RxXferCount = Size; + hspi->RxXferSize = Size; + hspi->pTxBuffPtr = (uint8_t *)pTxData; + hspi->TxXferCount = Size; + hspi->TxXferSize = Size; + + /*Init field not used in handle to zero */ + hspi->RxISR = NULL; + hspi->TxISR = NULL; + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + + /* Transmit and Receive data in 16 Bit mode */ + if (hspi->Init.DataSize == SPI_DATASIZE_16BIT) + { + if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) + { + hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint16_t); + hspi->TxXferCount--; + } + while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U)) + { + /* Check TXE flag */ + if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) && (hspi->TxXferCount > 0U) && (txallowed == 1U)) + { + hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint16_t); + hspi->TxXferCount--; + /* Next Data is a reception (Rx). Tx not allowed */ + txallowed = 0U; + +#if (USE_SPI_CRC != 0U) + /* Enable CRC Transmission */ + if ((hspi->TxXferCount == 0U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)) + { + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + } + + /* Check RXNE flag */ + if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) && (hspi->RxXferCount > 0U)) + { + *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR; + hspi->pRxBuffPtr += sizeof(uint16_t); + hspi->RxXferCount--; + /* Next Data is a Transmission (Tx). Tx is allowed */ + txallowed = 1U; + } + if (((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) + { + errorcode = HAL_TIMEOUT; + goto error; + } + } + } + /* Transmit and Receive data in 8 Bit mode */ + else + { + if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) + { + *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint8_t); + hspi->TxXferCount--; + } + while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U)) + { + /* Check TXE flag */ + if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) && (hspi->TxXferCount > 0U) && (txallowed == 1U)) + { + *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr); + hspi->pTxBuffPtr++; + hspi->TxXferCount--; + /* Next Data is a reception (Rx). Tx not allowed */ + txallowed = 0U; + +#if (USE_SPI_CRC != 0U) + /* Enable CRC Transmission */ + if ((hspi->TxXferCount == 0U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)) + { + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + } + + /* Wait until RXNE flag is reset */ + if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) && (hspi->RxXferCount > 0U)) + { + (*(uint8_t *)hspi->pRxBuffPtr) = hspi->Instance->DR; + hspi->pRxBuffPtr++; + hspi->RxXferCount--; + /* Next Data is a Transmission (Tx). Tx is allowed */ + txallowed = 1U; + } + if ((((HAL_GetTick() - tickstart) >= Timeout) && ((Timeout != HAL_MAX_DELAY))) || (Timeout == 0U)) + { + errorcode = HAL_TIMEOUT; + goto error; + } + } + } + +#if (USE_SPI_CRC != 0U) + /* Read CRC from DR to close CRC calculation process */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Wait until TXE flag */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, Timeout, tickstart) != HAL_OK) + { + /* Error on the CRC reception */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + errorcode = HAL_TIMEOUT; + goto error; + } + /* Read CRC */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + } + + /* Check if CRC error occurred */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + /* Clear CRC Flag */ + __HAL_SPI_CLEAR_CRCERRFLAG(hspi); + + errorcode = HAL_ERROR; + } +#endif /* USE_SPI_CRC */ + + /* Check the end of the transaction */ + if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK) + { + errorcode = HAL_ERROR; + hspi->ErrorCode = HAL_SPI_ERROR_FLAG; + goto error; + } + + /* Clear overrun flag in 2 Lines communication mode because received is not read */ + if (hspi->Init.Direction == SPI_DIRECTION_2LINES) + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + +error : + hspi->State = HAL_SPI_STATE_READY; + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Transmit an amount of data in non-blocking mode with Interrupt. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pData pointer to data buffer + * @param Size amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef errorcode = HAL_OK; + + /* Check Direction parameter */ + assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction)); + + /* Process Locked */ + __HAL_LOCK(hspi); + + if ((pData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + if (hspi->State != HAL_SPI_STATE_READY) + { + errorcode = HAL_BUSY; + goto error; + } + + /* Set the transaction information */ + hspi->State = HAL_SPI_STATE_BUSY_TX; + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pTxBuffPtr = (uint8_t *)pData; + hspi->TxXferSize = Size; + hspi->TxXferCount = Size; + + /* Init field not used in handle to zero */ + hspi->pRxBuffPtr = (uint8_t *)NULL; + hspi->RxXferSize = 0U; + hspi->RxXferCount = 0U; + hspi->RxISR = NULL; + + /* Set the function for IT treatment */ + if (hspi->Init.DataSize > SPI_DATASIZE_8BIT) + { + hspi->TxISR = SPI_TxISR_16BIT; + } + else + { + hspi->TxISR = SPI_TxISR_8BIT; + } + + /* Configure communication direction : 1Line */ + if (hspi->Init.Direction == SPI_DIRECTION_1LINE) + { + /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ + __HAL_SPI_DISABLE(hspi); + SPI_1LINE_TX(hspi); + } + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Enable TXE and ERR interrupt */ + __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_ERR)); + + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + +error : + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Receive an amount of data in non-blocking mode with Interrupt. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pData pointer to data buffer + * @param Size amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef errorcode = HAL_OK; + + if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER)) + { + hspi->State = HAL_SPI_STATE_BUSY_RX; + /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */ + return HAL_SPI_TransmitReceive_IT(hspi, pData, pData, Size); + } + + /* Process Locked */ + __HAL_LOCK(hspi); + + if (hspi->State != HAL_SPI_STATE_READY) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Set the transaction information */ + hspi->State = HAL_SPI_STATE_BUSY_RX; + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pRxBuffPtr = (uint8_t *)pData; + hspi->RxXferSize = Size; + hspi->RxXferCount = Size; + + /* Init field not used in handle to zero */ + hspi->pTxBuffPtr = (uint8_t *)NULL; + hspi->TxXferSize = 0U; + hspi->TxXferCount = 0U; + hspi->TxISR = NULL; + + /* Set the function for IT treatment */ + if (hspi->Init.DataSize > SPI_DATASIZE_8BIT) + { + hspi->RxISR = SPI_RxISR_16BIT; + } + else + { + hspi->RxISR = SPI_RxISR_8BIT; + } + + /* Configure communication direction : 1Line */ + if (hspi->Init.Direction == SPI_DIRECTION_1LINE) + { + /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ + __HAL_SPI_DISABLE(hspi); + SPI_1LINE_RX(hspi); + } + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Enable TXE and ERR interrupt */ + __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR)); + + /* Note : The SPI must be enabled after unlocking current process + to avoid the risk of SPI interrupt handle execution before current + process unlock */ + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + +error : + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Transmit and Receive an amount of data in non-blocking mode with Interrupt. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pTxData pointer to transmission data buffer + * @param pRxData pointer to reception data buffer + * @param Size amount of data to be sent and received + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size) +{ + uint32_t tmp_mode; + HAL_SPI_StateTypeDef tmp_state; + HAL_StatusTypeDef errorcode = HAL_OK; + + /* Check Direction parameter */ + assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction)); + + /* Process locked */ + __HAL_LOCK(hspi); + + /* Init temporary variables */ + tmp_state = hspi->State; + tmp_mode = hspi->Init.Mode; + + if (!((tmp_state == HAL_SPI_STATE_READY) || \ + ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX)))) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */ + if (hspi->State != HAL_SPI_STATE_BUSY_RX) + { + hspi->State = HAL_SPI_STATE_BUSY_TX_RX; + } + + /* Set the transaction information */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pTxBuffPtr = (uint8_t *)pTxData; + hspi->TxXferSize = Size; + hspi->TxXferCount = Size; + hspi->pRxBuffPtr = (uint8_t *)pRxData; + hspi->RxXferSize = Size; + hspi->RxXferCount = Size; + + /* Set the function for IT treatment */ + if (hspi->Init.DataSize > SPI_DATASIZE_8BIT) + { + hspi->RxISR = SPI_2linesRxISR_16BIT; + hspi->TxISR = SPI_2linesTxISR_16BIT; + } + else + { + hspi->RxISR = SPI_2linesRxISR_8BIT; + hspi->TxISR = SPI_2linesTxISR_8BIT; + } + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Enable TXE, RXNE and ERR interrupt */ + __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR)); + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + +error : + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Transmit an amount of data in non-blocking mode with DMA. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pData pointer to data buffer + * @param Size amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef errorcode = HAL_OK; + + /* Check tx dma handle */ + assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx)); + + /* Check Direction parameter */ + assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction)); + + /* Process Locked */ + __HAL_LOCK(hspi); + + if (hspi->State != HAL_SPI_STATE_READY) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Set the transaction information */ + hspi->State = HAL_SPI_STATE_BUSY_TX; + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pTxBuffPtr = (uint8_t *)pData; + hspi->TxXferSize = Size; + hspi->TxXferCount = Size; + + /* Init field not used in handle to zero */ + hspi->pRxBuffPtr = (uint8_t *)NULL; + hspi->TxISR = NULL; + hspi->RxISR = NULL; + hspi->RxXferSize = 0U; + hspi->RxXferCount = 0U; + + /* Configure communication direction : 1Line */ + if (hspi->Init.Direction == SPI_DIRECTION_1LINE) + { + /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ + __HAL_SPI_DISABLE(hspi); + SPI_1LINE_TX(hspi); + } + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Set the SPI TxDMA Half transfer complete callback */ + hspi->hdmatx->XferHalfCpltCallback = SPI_DMAHalfTransmitCplt; + + /* Set the SPI TxDMA transfer complete callback */ + hspi->hdmatx->XferCpltCallback = SPI_DMATransmitCplt; + + /* Set the DMA error callback */ + hspi->hdmatx->XferErrorCallback = SPI_DMAError; + + /* Set the DMA AbortCpltCallback */ + hspi->hdmatx->XferAbortCallback = NULL; + + /* Enable the Tx DMA Stream/Channel */ + if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmatx, (uint32_t)hspi->pTxBuffPtr, (uint32_t)&hspi->Instance->DR, + hspi->TxXferCount)) + { + /* Update SPI error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + errorcode = HAL_ERROR; + + hspi->State = HAL_SPI_STATE_READY; + goto error; + } + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + + /* Enable the SPI Error Interrupt Bit */ + __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_ERR)); + + /* Enable Tx DMA Request */ + SET_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN); + +error : + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Receive an amount of data in non-blocking mode with DMA. + * @note In case of MASTER mode and SPI_DIRECTION_2LINES direction, hdmatx shall be defined. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pData pointer to data buffer + * @note When the CRC feature is enabled the pData Length must be Size + 1. + * @param Size amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef errorcode = HAL_OK; + + /* Check rx dma handle */ + assert_param(IS_SPI_DMA_HANDLE(hspi->hdmarx)); + + if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER)) + { + hspi->State = HAL_SPI_STATE_BUSY_RX; + + /* Check tx dma handle */ + assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx)); + + /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */ + return HAL_SPI_TransmitReceive_DMA(hspi, pData, pData, Size); + } + + /* Process Locked */ + __HAL_LOCK(hspi); + + if (hspi->State != HAL_SPI_STATE_READY) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Set the transaction information */ + hspi->State = HAL_SPI_STATE_BUSY_RX; + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pRxBuffPtr = (uint8_t *)pData; + hspi->RxXferSize = Size; + hspi->RxXferCount = Size; + + /*Init field not used in handle to zero */ + hspi->RxISR = NULL; + hspi->TxISR = NULL; + hspi->TxXferSize = 0U; + hspi->TxXferCount = 0U; + + /* Configure communication direction : 1Line */ + if (hspi->Init.Direction == SPI_DIRECTION_1LINE) + { + /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ + __HAL_SPI_DISABLE(hspi); + SPI_1LINE_RX(hspi); + } + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Set the SPI RxDMA Half transfer complete callback */ + hspi->hdmarx->XferHalfCpltCallback = SPI_DMAHalfReceiveCplt; + + /* Set the SPI Rx DMA transfer complete callback */ + hspi->hdmarx->XferCpltCallback = SPI_DMAReceiveCplt; + + /* Set the DMA error callback */ + hspi->hdmarx->XferErrorCallback = SPI_DMAError; + + /* Set the DMA AbortCpltCallback */ + hspi->hdmarx->XferAbortCallback = NULL; + + /* Enable the Rx DMA Stream/Channel */ + if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmarx, (uint32_t)&hspi->Instance->DR, (uint32_t)hspi->pRxBuffPtr, + hspi->RxXferCount)) + { + /* Update SPI error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + errorcode = HAL_ERROR; + + hspi->State = HAL_SPI_STATE_READY; + goto error; + } + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + + /* Enable the SPI Error Interrupt Bit */ + __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_ERR)); + + /* Enable Rx DMA Request */ + SET_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN); + +error: + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Transmit and Receive an amount of data in non-blocking mode with DMA. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param pTxData pointer to transmission data buffer + * @param pRxData pointer to reception data buffer + * @note When the CRC feature is enabled the pRxData Length must be Size + 1 + * @param Size amount of data to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, + uint16_t Size) +{ + uint32_t tmp_mode; + HAL_SPI_StateTypeDef tmp_state; + HAL_StatusTypeDef errorcode = HAL_OK; + + /* Check rx & tx dma handles */ + assert_param(IS_SPI_DMA_HANDLE(hspi->hdmarx)); + assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx)); + + /* Check Direction parameter */ + assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction)); + + /* Process locked */ + __HAL_LOCK(hspi); + + /* Init temporary variables */ + tmp_state = hspi->State; + tmp_mode = hspi->Init.Mode; + + if (!((tmp_state == HAL_SPI_STATE_READY) || + ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX)))) + { + errorcode = HAL_BUSY; + goto error; + } + + if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U)) + { + errorcode = HAL_ERROR; + goto error; + } + + /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */ + if (hspi->State != HAL_SPI_STATE_BUSY_RX) + { + hspi->State = HAL_SPI_STATE_BUSY_TX_RX; + } + + /* Set the transaction information */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + hspi->pTxBuffPtr = (uint8_t *)pTxData; + hspi->TxXferSize = Size; + hspi->TxXferCount = Size; + hspi->pRxBuffPtr = (uint8_t *)pRxData; + hspi->RxXferSize = Size; + hspi->RxXferCount = Size; + + /* Init field not used in handle to zero */ + hspi->RxISR = NULL; + hspi->TxISR = NULL; + +#if (USE_SPI_CRC != 0U) + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } +#endif /* USE_SPI_CRC */ + + /* Check if we are in Rx only or in Rx/Tx Mode and configure the DMA transfer complete callback */ + if (hspi->State == HAL_SPI_STATE_BUSY_RX) + { + /* Set the SPI Rx DMA Half transfer complete callback */ + hspi->hdmarx->XferHalfCpltCallback = SPI_DMAHalfReceiveCplt; + hspi->hdmarx->XferCpltCallback = SPI_DMAReceiveCplt; + } + else + { + /* Set the SPI Tx/Rx DMA Half transfer complete callback */ + hspi->hdmarx->XferHalfCpltCallback = SPI_DMAHalfTransmitReceiveCplt; + hspi->hdmarx->XferCpltCallback = SPI_DMATransmitReceiveCplt; + } + + /* Set the DMA error callback */ + hspi->hdmarx->XferErrorCallback = SPI_DMAError; + + /* Set the DMA AbortCpltCallback */ + hspi->hdmarx->XferAbortCallback = NULL; + + /* Enable the Rx DMA Stream/Channel */ + if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmarx, (uint32_t)&hspi->Instance->DR, (uint32_t)hspi->pRxBuffPtr, + hspi->RxXferCount)) + { + /* Update SPI error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + errorcode = HAL_ERROR; + + hspi->State = HAL_SPI_STATE_READY; + goto error; + } + + /* Enable Rx DMA Request */ + SET_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN); + + /* Set the SPI Tx DMA transfer complete callback as NULL because the communication closing + is performed in DMA reception complete callback */ + hspi->hdmatx->XferHalfCpltCallback = NULL; + hspi->hdmatx->XferCpltCallback = NULL; + hspi->hdmatx->XferErrorCallback = NULL; + hspi->hdmatx->XferAbortCallback = NULL; + + /* Enable the Tx DMA Stream/Channel */ + if (HAL_OK != HAL_DMA_Start_IT(hspi->hdmatx, (uint32_t)hspi->pTxBuffPtr, (uint32_t)&hspi->Instance->DR, + hspi->TxXferCount)) + { + /* Update SPI error code */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + errorcode = HAL_ERROR; + + hspi->State = HAL_SPI_STATE_READY; + goto error; + } + + /* Check if the SPI is already enabled */ + if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) + { + /* Enable SPI peripheral */ + __HAL_SPI_ENABLE(hspi); + } + /* Enable the SPI Error Interrupt Bit */ + __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_ERR)); + + /* Enable Tx DMA Request */ + SET_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN); + +error : + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + return errorcode; +} + +/** + * @brief Abort ongoing transfer (blocking mode). + * @param hspi SPI handle. + * @note This procedure could be used for aborting any ongoing transfer (Tx and Rx), + * started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable SPI Interrupts (depending of transfer direction) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode) + * - Set handle State to READY + * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Abort(SPI_HandleTypeDef *hspi) +{ + HAL_StatusTypeDef errorcode; + __IO uint32_t count; + __IO uint32_t resetcount; + + /* Initialized local variable */ + errorcode = HAL_OK; + resetcount = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U); + count = resetcount; + + /* Clear ERRIE interrupt to avoid error interrupts generation during Abort procedure */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_ERRIE); + + /* Disable TXEIE, RXNEIE and ERRIE(mode fault event, overrun error, TI frame error) interrupts */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXEIE)) + { + hspi->TxISR = SPI_AbortTx_ISR; + /* Wait HAL_SPI_STATE_ABORT state */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while (hspi->State != HAL_SPI_STATE_ABORT); + /* Reset Timeout Counter */ + count = resetcount; + } + + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXNEIE)) + { + hspi->RxISR = SPI_AbortRx_ISR; + /* Wait HAL_SPI_STATE_ABORT state */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while (hspi->State != HAL_SPI_STATE_ABORT); + /* Reset Timeout Counter */ + count = resetcount; + } + + /* Disable the SPI DMA Tx request if enabled */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXDMAEN)) + { + /* Abort the SPI DMA Tx Stream/Channel : use blocking DMA Abort API (no callback) */ + if (hspi->hdmatx != NULL) + { + /* Set the SPI DMA Abort callback : + will lead to call HAL_SPI_AbortCpltCallback() at end of DMA abort procedure */ + hspi->hdmatx->XferAbortCallback = NULL; + + /* Abort DMA Tx Handle linked to SPI Peripheral */ + if (HAL_DMA_Abort(hspi->hdmatx) != HAL_OK) + { + hspi->ErrorCode = HAL_SPI_ERROR_ABORT; + } + + /* Disable Tx DMA Request */ + CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXDMAEN)); + + /* Wait until TXE flag is set */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET); + } + } + + /* Disable the SPI DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXDMAEN)) + { + /* Abort the SPI DMA Rx Stream/Channel : use blocking DMA Abort API (no callback) */ + if (hspi->hdmarx != NULL) + { + /* Set the SPI DMA Abort callback : + will lead to call HAL_SPI_AbortCpltCallback() at end of DMA abort procedure */ + hspi->hdmarx->XferAbortCallback = NULL; + + /* Abort DMA Rx Handle linked to SPI Peripheral */ + if (HAL_DMA_Abort(hspi->hdmarx) != HAL_OK) + { + hspi->ErrorCode = HAL_SPI_ERROR_ABORT; + } + + /* Disable peripheral */ + __HAL_SPI_DISABLE(hspi); + + /* Disable Rx DMA Request */ + CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_RXDMAEN)); + } + } + /* Reset Tx and Rx transfer counters */ + hspi->RxXferCount = 0U; + hspi->TxXferCount = 0U; + + /* Check error during Abort procedure */ + if (hspi->ErrorCode == HAL_SPI_ERROR_ABORT) + { + /* return HAL_Error in case of error during Abort procedure */ + errorcode = HAL_ERROR; + } + else + { + /* Reset errorCode */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + } + + /* Clear the Error flags in the SR register */ + __HAL_SPI_CLEAR_OVRFLAG(hspi); + __HAL_SPI_CLEAR_FREFLAG(hspi); + + /* Restore hspi->state to ready */ + hspi->State = HAL_SPI_STATE_READY; + + return errorcode; +} + +/** + * @brief Abort ongoing transfer (Interrupt mode). + * @param hspi SPI handle. + * @note This procedure could be used for aborting any ongoing transfer (Tx and Rx), + * started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable SPI Interrupts (depending of transfer direction) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode) + * - Set handle State to READY + * - At abort completion, call user abort complete callback + * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be + * considered as completed only when user abort complete callback is executed (not when exiting function). + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_Abort_IT(SPI_HandleTypeDef *hspi) +{ + HAL_StatusTypeDef errorcode; + uint32_t abortcplt ; + __IO uint32_t count; + __IO uint32_t resetcount; + + /* Initialized local variable */ + errorcode = HAL_OK; + abortcplt = 1U; + resetcount = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U); + count = resetcount; + + /* Clear ERRIE interrupt to avoid error interrupts generation during Abort procedure */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_ERRIE); + + /* Change Rx and Tx Irq Handler to Disable TXEIE, RXNEIE and ERRIE interrupts */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXEIE)) + { + hspi->TxISR = SPI_AbortTx_ISR; + /* Wait HAL_SPI_STATE_ABORT state */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while (hspi->State != HAL_SPI_STATE_ABORT); + /* Reset Timeout Counter */ + count = resetcount; + } + + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXNEIE)) + { + hspi->RxISR = SPI_AbortRx_ISR; + /* Wait HAL_SPI_STATE_ABORT state */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while (hspi->State != HAL_SPI_STATE_ABORT); + /* Reset Timeout Counter */ + count = resetcount; + } + + /* If DMA Tx and/or DMA Rx Handles are associated to SPI Handle, DMA Abort complete callbacks should be initialised + before any call to DMA Abort functions */ + /* DMA Tx Handle is valid */ + if (hspi->hdmatx != NULL) + { + /* Set DMA Abort Complete callback if UART DMA Tx request if enabled. + Otherwise, set it to NULL */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXDMAEN)) + { + hspi->hdmatx->XferAbortCallback = SPI_DMATxAbortCallback; + } + else + { + hspi->hdmatx->XferAbortCallback = NULL; + } + } + /* DMA Rx Handle is valid */ + if (hspi->hdmarx != NULL) + { + /* Set DMA Abort Complete callback if UART DMA Rx request if enabled. + Otherwise, set it to NULL */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXDMAEN)) + { + hspi->hdmarx->XferAbortCallback = SPI_DMARxAbortCallback; + } + else + { + hspi->hdmarx->XferAbortCallback = NULL; + } + } + + /* Disable the SPI DMA Tx request if enabled */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_TXDMAEN)) + { + /* Abort the SPI DMA Tx Stream/Channel */ + if (hspi->hdmatx != NULL) + { + /* Abort DMA Tx Handle linked to SPI Peripheral */ + if (HAL_DMA_Abort_IT(hspi->hdmatx) != HAL_OK) + { + hspi->hdmatx->XferAbortCallback = NULL; + hspi->ErrorCode = HAL_SPI_ERROR_ABORT; + } + else + { + abortcplt = 0U; + } + } + } + /* Disable the SPI DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(hspi->Instance->CR2, SPI_CR2_RXDMAEN)) + { + /* Abort the SPI DMA Rx Stream/Channel */ + if (hspi->hdmarx != NULL) + { + /* Abort DMA Rx Handle linked to SPI Peripheral */ + if (HAL_DMA_Abort_IT(hspi->hdmarx) != HAL_OK) + { + hspi->hdmarx->XferAbortCallback = NULL; + hspi->ErrorCode = HAL_SPI_ERROR_ABORT; + } + else + { + abortcplt = 0U; + } + } + } + + if (abortcplt == 1U) + { + /* Reset Tx and Rx transfer counters */ + hspi->RxXferCount = 0U; + hspi->TxXferCount = 0U; + + /* Check error during Abort procedure */ + if (hspi->ErrorCode == HAL_SPI_ERROR_ABORT) + { + /* return HAL_Error in case of error during Abort procedure */ + errorcode = HAL_ERROR; + } + else + { + /* Reset errorCode */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + } + + /* Clear the Error flags in the SR register */ + __HAL_SPI_CLEAR_OVRFLAG(hspi); + __HAL_SPI_CLEAR_FREFLAG(hspi); + + /* Restore hspi->State to Ready */ + hspi->State = HAL_SPI_STATE_READY; + + /* As no DMA to be aborted, call directly user Abort complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->AbortCpltCallback(hspi); +#else + HAL_SPI_AbortCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + + return errorcode; +} + +/** + * @brief Pause the DMA Transfer. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for the specified SPI module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi) +{ + /* Process Locked */ + __HAL_LOCK(hspi); + + /* Disable the SPI DMA Tx & Rx requests */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN); + + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + + return HAL_OK; +} + +/** + * @brief Resume the DMA Transfer. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for the specified SPI module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi) +{ + /* Process Locked */ + __HAL_LOCK(hspi); + + /* Enable the SPI DMA Tx & Rx requests */ + SET_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN); + + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + + return HAL_OK; +} + +/** + * @brief Stop the DMA Transfer. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for the specified SPI module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi) +{ + HAL_StatusTypeDef errorcode = HAL_OK; + /* The Lock is not implemented on this API to allow the user application + to call the HAL SPI API under callbacks HAL_SPI_TxCpltCallback() or HAL_SPI_RxCpltCallback() or HAL_SPI_TxRxCpltCallback(): + when calling HAL_DMA_Abort() API the DMA TX/RX Transfer complete interrupt is generated + and the correspond call back is executed HAL_SPI_TxCpltCallback() or HAL_SPI_RxCpltCallback() or HAL_SPI_TxRxCpltCallback() + */ + + /* Abort the SPI DMA tx Stream/Channel */ + if (hspi->hdmatx != NULL) + { + if (HAL_OK != HAL_DMA_Abort(hspi->hdmatx)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + errorcode = HAL_ERROR; + } + } + /* Abort the SPI DMA rx Stream/Channel */ + if (hspi->hdmarx != NULL) + { + if (HAL_OK != HAL_DMA_Abort(hspi->hdmarx)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + errorcode = HAL_ERROR; + } + } + + /* Disable the SPI DMA Tx & Rx requests */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN); + hspi->State = HAL_SPI_STATE_READY; + return errorcode; +} + +/** + * @brief Handle SPI interrupt request. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for the specified SPI module. + * @retval None + */ +void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi) +{ + uint32_t itsource = hspi->Instance->CR2; + uint32_t itflag = hspi->Instance->SR; + + /* SPI in mode Receiver ----------------------------------------------------*/ + if ((SPI_CHECK_FLAG(itflag, SPI_FLAG_OVR) == RESET) && + (SPI_CHECK_FLAG(itflag, SPI_FLAG_RXNE) != RESET) && (SPI_CHECK_IT_SOURCE(itsource, SPI_IT_RXNE) != RESET)) + { + hspi->RxISR(hspi); + return; + } + + /* SPI in mode Transmitter -------------------------------------------------*/ + if ((SPI_CHECK_FLAG(itflag, SPI_FLAG_TXE) != RESET) && (SPI_CHECK_IT_SOURCE(itsource, SPI_IT_TXE) != RESET)) + { + hspi->TxISR(hspi); + return; + } + + /* SPI in Error Treatment --------------------------------------------------*/ + if (((SPI_CHECK_FLAG(itflag, SPI_FLAG_MODF) != RESET) || (SPI_CHECK_FLAG(itflag, SPI_FLAG_OVR) != RESET) + || (SPI_CHECK_FLAG(itflag, SPI_FLAG_FRE) != RESET)) && (SPI_CHECK_IT_SOURCE(itsource, SPI_IT_ERR) != RESET)) + { + /* SPI Overrun error interrupt occurred ----------------------------------*/ + if (SPI_CHECK_FLAG(itflag, SPI_FLAG_OVR) != RESET) + { + if (hspi->State != HAL_SPI_STATE_BUSY_TX) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_OVR); + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + else + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + return; + } + } + + /* SPI Mode Fault error interrupt occurred -------------------------------*/ + if (SPI_CHECK_FLAG(itflag, SPI_FLAG_MODF) != RESET) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_MODF); + __HAL_SPI_CLEAR_MODFFLAG(hspi); + } + + /* SPI Frame error interrupt occurred ------------------------------------*/ + if (SPI_CHECK_FLAG(itflag, SPI_FLAG_FRE) != RESET) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FRE); + __HAL_SPI_CLEAR_FREFLAG(hspi); + } + + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + /* Disable all interrupts */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_RXNE | SPI_IT_TXE | SPI_IT_ERR); + + hspi->State = HAL_SPI_STATE_READY; + /* Disable the SPI DMA requests if enabled */ + if ((HAL_IS_BIT_SET(itsource, SPI_CR2_TXDMAEN)) || (HAL_IS_BIT_SET(itsource, SPI_CR2_RXDMAEN))) + { + CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN)); + + /* Abort the SPI DMA Rx channel */ + if (hspi->hdmarx != NULL) + { + /* Set the SPI DMA Abort callback : + will lead to call HAL_SPI_ErrorCallback() at end of DMA abort procedure */ + hspi->hdmarx->XferAbortCallback = SPI_DMAAbortOnError; + if (HAL_OK != HAL_DMA_Abort_IT(hspi->hdmarx)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + } + } + /* Abort the SPI DMA Tx channel */ + if (hspi->hdmatx != NULL) + { + /* Set the SPI DMA Abort callback : + will lead to call HAL_SPI_ErrorCallback() at end of DMA abort procedure */ + hspi->hdmatx->XferAbortCallback = SPI_DMAAbortOnError; + if (HAL_OK != HAL_DMA_Abort_IT(hspi->hdmatx)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + } + } + } + else + { + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + } + return; + } +} + +/** + * @brief Tx Transfer completed callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_TxCpltCallback should be implemented in the user file + */ +} + +/** + * @brief Rx Transfer completed callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_RxCpltCallback should be implemented in the user file + */ +} + +/** + * @brief Tx and Rx Transfer completed callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_TxRxCpltCallback should be implemented in the user file + */ +} + +/** + * @brief Tx Half Transfer completed callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_TxHalfCpltCallback should be implemented in the user file + */ +} + +/** + * @brief Rx Half Transfer completed callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_RxHalfCpltCallback() should be implemented in the user file + */ +} + +/** + * @brief Tx and Rx Half Transfer callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_TxRxHalfCpltCallback() should be implemented in the user file + */ +} + +/** + * @brief SPI error callback. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +__weak void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_ErrorCallback should be implemented in the user file + */ + /* NOTE : The ErrorCode parameter in the hspi handle is updated by the SPI processes + and user can use HAL_SPI_GetError() API to check the latest error occurred + */ +} + +/** + * @brief SPI Abort Complete callback. + * @param hspi SPI handle. + * @retval None + */ +__weak void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(hspi); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_SPI_AbortCpltCallback can be implemented in the user file. + */ +} + +/** + * @} + */ + +/** @defgroup SPI_Exported_Functions_Group3 Peripheral State and Errors functions + * @brief SPI control functions + * +@verbatim + =============================================================================== + ##### Peripheral State and Errors functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to control the SPI. + (+) HAL_SPI_GetState() API can be helpful to check in run-time the state of the SPI peripheral + (+) HAL_SPI_GetError() check in run-time Errors occurring during communication +@endverbatim + * @{ + */ + +/** + * @brief Return the SPI handle state. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval SPI state + */ +HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi) +{ + /* Return SPI handle state */ + return hspi->State; +} + +/** + * @brief Return the SPI error code. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval SPI error code in bitmap format + */ +uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi) +{ + /* Return SPI ErrorCode */ + return hspi->ErrorCode; +} + +/** + * @} + */ + +/** + * @} + */ + +/** @addtogroup SPI_Private_Functions + * @brief Private functions + * @{ + */ + +/** + * @brief DMA SPI transmit process complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMATransmitCplt(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + uint32_t tickstart; + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + + /* DMA Normal Mode */ + if ((hdma->Instance->CR & DMA_SxCR_CIRC) != DMA_SxCR_CIRC) + { + /* Disable ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR); + + /* Disable Tx DMA Request */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN); + + /* Check the end of the transaction */ + if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + } + + /* Clear overrun flag in 2 Lines communication mode because received data is not read */ + if (hspi->Init.Direction == SPI_DIRECTION_2LINES) + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + + hspi->TxXferCount = 0U; + hspi->State = HAL_SPI_STATE_READY; + + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + return; + } + } + /* Call user Tx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->TxCpltCallback(hspi); +#else + HAL_SPI_TxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI receive process complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMAReceiveCplt(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + uint32_t tickstart; +#if (USE_SPI_CRC != 0U) + __IO uint32_t tmpreg = 0U; +#endif /* USE_SPI_CRC */ + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + + /* DMA Normal Mode */ + if ((hdma->Instance->CR & DMA_SxCR_CIRC) != DMA_SxCR_CIRC) + { + /* Disable ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR); + +#if (USE_SPI_CRC != 0U) + /* CRC handling */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Wait until RXNE flag */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + /* Error on the CRC reception */ + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + } + /* Read CRC */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + } +#endif /* USE_SPI_CRC */ + + /* Check if we are in Master RX 2 line mode */ + if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER)) + { + /* Disable Rx/Tx DMA Request (done by default to handle the case master rx direction 2 lines) */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN); + } + else + { + /* Normal case */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN); + } + + /* Check the end of the transaction */ + if (SPI_EndRxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + hspi->ErrorCode = HAL_SPI_ERROR_FLAG; + } + + hspi->RxXferCount = 0U; + hspi->State = HAL_SPI_STATE_READY; + +#if (USE_SPI_CRC != 0U) + /* Check if CRC error occurred */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + __HAL_SPI_CLEAR_CRCERRFLAG(hspi); + } +#endif /* USE_SPI_CRC */ + + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + return; + } + } + /* Call user Rx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->RxCpltCallback(hspi); +#else + HAL_SPI_RxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI transmit receive process complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMATransmitReceiveCplt(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + uint32_t tickstart; +#if (USE_SPI_CRC != 0U) + __IO uint32_t tmpreg = 0U; +#endif /* USE_SPI_CRC */ + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + + /* DMA Normal Mode */ + if ((hdma->Instance->CR & DMA_SxCR_CIRC) != DMA_SxCR_CIRC) + { + /* Disable ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR); + +#if (USE_SPI_CRC != 0U) + /* CRC handling */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Wait the CRC data */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, SET, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + } + /* Read CRC to Flush DR and RXNE flag */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + } +#endif /* USE_SPI_CRC */ + + /* Check the end of the transaction */ + if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + } + + /* Disable Rx/Tx DMA Request */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN); + + hspi->TxXferCount = 0U; + hspi->RxXferCount = 0U; + hspi->State = HAL_SPI_STATE_READY; + +#if (USE_SPI_CRC != 0U) + /* Check if CRC error occurred */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR)) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + __HAL_SPI_CLEAR_CRCERRFLAG(hspi); + } +#endif /* USE_SPI_CRC */ + + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + return; + } + } + /* Call user TxRx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->TxRxCpltCallback(hspi); +#else + HAL_SPI_TxRxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI half transmit process complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMAHalfTransmitCplt(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + + /* Call user Tx half complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->TxHalfCpltCallback(hspi); +#else + HAL_SPI_TxHalfCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI half receive process complete callback + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMAHalfReceiveCplt(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + + /* Call user Rx half complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->RxHalfCpltCallback(hspi); +#else + HAL_SPI_RxHalfCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI half transmit receive process complete callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMAHalfTransmitReceiveCplt(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + + /* Call user TxRx half complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->TxRxHalfCpltCallback(hspi); +#else + HAL_SPI_TxRxHalfCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI communication error callback. + * @param hdma pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void SPI_DMAError(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + + /* Stop the disable DMA transfer on SPI side */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN | SPI_CR2_RXDMAEN); + + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_DMA); + hspi->State = HAL_SPI_STATE_READY; + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI communication abort callback, when initiated by HAL services on Error + * (To be called at end of DMA Abort procedure following error occurrence). + * @param hdma DMA handle. + * @retval None + */ +static void SPI_DMAAbortOnError(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + hspi->RxXferCount = 0U; + hspi->TxXferCount = 0U; + + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI Tx communication abort callback, when initiated by user + * (To be called at end of DMA Tx Abort procedure following user abort request). + * @note When this callback is executed, User Abort complete call back is called only if no + * Abort still ongoing for Rx DMA Handle. + * @param hdma DMA handle. + * @retval None + */ +static void SPI_DMATxAbortCallback(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + __IO uint32_t count; + + hspi->hdmatx->XferAbortCallback = NULL; + count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U); + + /* Disable Tx DMA Request */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_TXDMAEN); + + /* Wait until TXE flag is set */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET); + + /* Check if an Abort process is still ongoing */ + if (hspi->hdmarx != NULL) + { + if (hspi->hdmarx->XferAbortCallback != NULL) + { + return; + } + } + + /* No Abort process still ongoing : All DMA Stream/Channel are aborted, call user Abort Complete callback */ + hspi->RxXferCount = 0U; + hspi->TxXferCount = 0U; + + /* Check no error during Abort procedure */ + if (hspi->ErrorCode != HAL_SPI_ERROR_ABORT) + { + /* Reset errorCode */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + } + + /* Clear the Error flags in the SR register */ + __HAL_SPI_CLEAR_OVRFLAG(hspi); + __HAL_SPI_CLEAR_FREFLAG(hspi); + + /* Restore hspi->State to Ready */ + hspi->State = HAL_SPI_STATE_READY; + + /* Call user Abort complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->AbortCpltCallback(hspi); +#else + HAL_SPI_AbortCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA SPI Rx communication abort callback, when initiated by user + * (To be called at end of DMA Rx Abort procedure following user abort request). + * @note When this callback is executed, User Abort complete call back is called only if no + * Abort still ongoing for Tx DMA Handle. + * @param hdma DMA handle. + * @retval None + */ +static void SPI_DMARxAbortCallback(DMA_HandleTypeDef *hdma) +{ + SPI_HandleTypeDef *hspi = (SPI_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogation MISRAC2012-Rule-11.5 */ + + /* Disable SPI Peripheral */ + __HAL_SPI_DISABLE(hspi); + + hspi->hdmarx->XferAbortCallback = NULL; + + /* Disable Rx DMA Request */ + CLEAR_BIT(hspi->Instance->CR2, SPI_CR2_RXDMAEN); + + /* Check Busy flag */ + if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, HAL_GetTick()) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + } + + /* Check if an Abort process is still ongoing */ + if (hspi->hdmatx != NULL) + { + if (hspi->hdmatx->XferAbortCallback != NULL) + { + return; + } + } + + /* No Abort process still ongoing : All DMA Stream/Channel are aborted, call user Abort Complete callback */ + hspi->RxXferCount = 0U; + hspi->TxXferCount = 0U; + + /* Check no error during Abort procedure */ + if (hspi->ErrorCode != HAL_SPI_ERROR_ABORT) + { + /* Reset errorCode */ + hspi->ErrorCode = HAL_SPI_ERROR_NONE; + } + + /* Clear the Error flags in the SR register */ + __HAL_SPI_CLEAR_OVRFLAG(hspi); + __HAL_SPI_CLEAR_FREFLAG(hspi); + + /* Restore hspi->State to Ready */ + hspi->State = HAL_SPI_STATE_READY; + + /* Call user Abort complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->AbortCpltCallback(hspi); +#else + HAL_SPI_AbortCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ +} + +/** + * @brief Rx 8-bit handler for Transmit and Receive in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_2linesRxISR_8BIT(struct __SPI_HandleTypeDef *hspi) +{ + /* Receive data in 8bit mode */ + *hspi->pRxBuffPtr = *((__IO uint8_t *)&hspi->Instance->DR); + hspi->pRxBuffPtr++; + hspi->RxXferCount--; + + /* Check end of the reception */ + if (hspi->RxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + hspi->RxISR = SPI_2linesRxISR_8BITCRC; + return; + } +#endif /* USE_SPI_CRC */ + + /* Disable RXNE and ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR)); + + if (hspi->TxXferCount == 0U) + { + SPI_CloseRxTx_ISR(hspi); + } + } +} + +#if (USE_SPI_CRC != 0U) +/** + * @brief Rx 8-bit handler for Transmit and Receive in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_2linesRxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi) +{ + __IO uint32_t tmpreg = 0U; + + /* Read 8bit CRC to flush Data Register */ + tmpreg = READ_REG(*(__IO uint8_t *)&hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + + /* Disable RXNE and ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR)); + + if (hspi->TxXferCount == 0U) + { + SPI_CloseRxTx_ISR(hspi); + } +} +#endif /* USE_SPI_CRC */ + +/** + * @brief Tx 8-bit handler for Transmit and Receive in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_2linesTxISR_8BIT(struct __SPI_HandleTypeDef *hspi) +{ + *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr); + hspi->pTxBuffPtr++; + hspi->TxXferCount--; + + /* Check the end of the transmission */ + if (hspi->TxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Set CRC Next Bit to send CRC */ + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + /* Disable TXE interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE); + return; + } +#endif /* USE_SPI_CRC */ + + /* Disable TXE interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE); + + if (hspi->RxXferCount == 0U) + { + SPI_CloseRxTx_ISR(hspi); + } + } +} + +/** + * @brief Rx 16-bit handler for Transmit and Receive in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_2linesRxISR_16BIT(struct __SPI_HandleTypeDef *hspi) +{ + /* Receive data in 16 Bit mode */ + *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)(hspi->Instance->DR); + hspi->pRxBuffPtr += sizeof(uint16_t); + hspi->RxXferCount--; + + if (hspi->RxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + hspi->RxISR = SPI_2linesRxISR_16BITCRC; + return; + } +#endif /* USE_SPI_CRC */ + + /* Disable RXNE interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_RXNE); + + if (hspi->TxXferCount == 0U) + { + SPI_CloseRxTx_ISR(hspi); + } + } +} + +#if (USE_SPI_CRC != 0U) +/** + * @brief Manage the CRC 16-bit receive for Transmit and Receive in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_2linesRxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi) +{ + __IO uint32_t tmpreg = 0U; + + /* Read 16bit CRC to flush Data Register */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + + /* Disable RXNE interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_RXNE); + + SPI_CloseRxTx_ISR(hspi); +} +#endif /* USE_SPI_CRC */ + +/** + * @brief Tx 16-bit handler for Transmit and Receive in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_2linesTxISR_16BIT(struct __SPI_HandleTypeDef *hspi) +{ + /* Transmit data in 16 Bit mode */ + hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint16_t); + hspi->TxXferCount--; + + /* Enable CRC Transmission */ + if (hspi->TxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Set CRC Next Bit to send CRC */ + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + /* Disable TXE interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE); + return; + } +#endif /* USE_SPI_CRC */ + + /* Disable TXE interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_TXE); + + if (hspi->RxXferCount == 0U) + { + SPI_CloseRxTx_ISR(hspi); + } + } +} + +#if (USE_SPI_CRC != 0U) +/** + * @brief Manage the CRC 8-bit receive in Interrupt context. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_RxISR_8BITCRC(struct __SPI_HandleTypeDef *hspi) +{ + __IO uint32_t tmpreg = 0U; + + /* Read 8bit CRC to flush Data Register */ + tmpreg = READ_REG(*(__IO uint8_t *)&hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + + SPI_CloseRx_ISR(hspi); +} +#endif /* USE_SPI_CRC */ + +/** + * @brief Manage the receive 8-bit in Interrupt context. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_RxISR_8BIT(struct __SPI_HandleTypeDef *hspi) +{ + *hspi->pRxBuffPtr = (*(__IO uint8_t *)&hspi->Instance->DR); + hspi->pRxBuffPtr++; + hspi->RxXferCount--; + +#if (USE_SPI_CRC != 0U) + /* Enable CRC Transmission */ + if ((hspi->RxXferCount == 1U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)) + { + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + + if (hspi->RxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + hspi->RxISR = SPI_RxISR_8BITCRC; + return; + } +#endif /* USE_SPI_CRC */ + SPI_CloseRx_ISR(hspi); + } +} + +#if (USE_SPI_CRC != 0U) +/** + * @brief Manage the CRC 16-bit receive in Interrupt context. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_RxISR_16BITCRC(struct __SPI_HandleTypeDef *hspi) +{ + __IO uint32_t tmpreg = 0U; + + /* Read 16bit CRC to flush Data Register */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + + /* Disable RXNE and ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR)); + + SPI_CloseRx_ISR(hspi); +} +#endif /* USE_SPI_CRC */ + +/** + * @brief Manage the 16-bit receive in Interrupt context. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_RxISR_16BIT(struct __SPI_HandleTypeDef *hspi) +{ + *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)(hspi->Instance->DR); + hspi->pRxBuffPtr += sizeof(uint16_t); + hspi->RxXferCount--; + +#if (USE_SPI_CRC != 0U) + /* Enable CRC Transmission */ + if ((hspi->RxXferCount == 1U) && (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)) + { + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + + if (hspi->RxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + hspi->RxISR = SPI_RxISR_16BITCRC; + return; + } +#endif /* USE_SPI_CRC */ + SPI_CloseRx_ISR(hspi); + } +} + +/** + * @brief Handle the data 8-bit transmit in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_TxISR_8BIT(struct __SPI_HandleTypeDef *hspi) +{ + *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr); + hspi->pTxBuffPtr++; + hspi->TxXferCount--; + + if (hspi->TxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Enable CRC Transmission */ + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + SPI_CloseTx_ISR(hspi); + } +} + +/** + * @brief Handle the data 16-bit transmit in Interrupt mode. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_TxISR_16BIT(struct __SPI_HandleTypeDef *hspi) +{ + /* Transmit data in 16 Bit mode */ + hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); + hspi->pTxBuffPtr += sizeof(uint16_t); + hspi->TxXferCount--; + + if (hspi->TxXferCount == 0U) + { +#if (USE_SPI_CRC != 0U) + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + /* Enable CRC Transmission */ + SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); + } +#endif /* USE_SPI_CRC */ + SPI_CloseTx_ISR(hspi); + } +} + +/** + * @brief Handle SPI Communication Timeout. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param Flag SPI flag to check + * @param State flag state to check + * @param Timeout Timeout duration + * @param Tickstart tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef SPI_WaitFlagStateUntilTimeout(SPI_HandleTypeDef *hspi, uint32_t Flag, FlagStatus State, + uint32_t Timeout, uint32_t Tickstart) +{ + __IO uint32_t count; + uint32_t tmp_timeout; + uint32_t tmp_tickstart; + + /* Adjust Timeout value in case of end of transfer */ + tmp_timeout = Timeout - (HAL_GetTick() - Tickstart); + tmp_tickstart = HAL_GetTick(); + + /* Calculate Timeout based on a software loop to avoid blocking issue if Systick is disabled */ + count = tmp_timeout * ((SystemCoreClock * 32U) >> 20U); + + while ((__HAL_SPI_GET_FLAG(hspi, Flag) ? SET : RESET) != State) + { + if (Timeout != HAL_MAX_DELAY) + { + if (((HAL_GetTick() - tmp_tickstart) >= tmp_timeout) || (tmp_timeout == 0U)) + { + /* Disable the SPI and reset the CRC: the CRC value should be cleared + on both master and slave sides in order to resynchronize the master + and slave for their respective CRC calculation */ + + /* Disable TXE, RXNE and ERR interrupts for the interrupt process */ + __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR)); + + if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE) + || (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY))) + { + /* Disable SPI peripheral */ + __HAL_SPI_DISABLE(hspi); + } + + /* Reset CRC Calculation */ + if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) + { + SPI_RESET_CRC(hspi); + } + + hspi->State = HAL_SPI_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(hspi); + + return HAL_TIMEOUT; + } + /* If Systick is disabled or not incremented, deactivate timeout to go in disable loop procedure */ + if(count == 0U) + { + tmp_timeout = 0U; + } + count--; + } + } + + return HAL_OK; +} + +/** + * @brief Handle the check of the RX transaction complete. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @param Timeout Timeout duration + * @param Tickstart tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef SPI_EndRxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart) +{ + if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE) + || (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY))) + { + /* Disable SPI peripheral */ + __HAL_SPI_DISABLE(hspi); + } + + /* Erratasheet: BSY bit may stay high at the end of a data transfer in Slave mode */ + if (hspi->Init.Mode == SPI_MODE_MASTER) + { + if (hspi->Init.Direction != SPI_DIRECTION_2LINES_RXONLY) + { + /* Control the BSY flag */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_BSY, RESET, Timeout, Tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + return HAL_TIMEOUT; + } + } + else + { + /* Wait the RXNE reset */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, RESET, Timeout, Tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + return HAL_TIMEOUT; + } + } + } + else + { + /* Wait the RXNE reset */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, RESET, Timeout, Tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + return HAL_TIMEOUT; + } + } + return HAL_OK; +} + +/** + * @brief Handle the check of the RXTX or TX transaction complete. + * @param hspi SPI handle + * @param Timeout Timeout duration + * @param Tickstart tick start value + * @retval HAL status + */ +static HAL_StatusTypeDef SPI_EndRxTxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart) +{ + /* Timeout in µs */ + __IO uint32_t count = SPI_BSY_FLAG_WORKAROUND_TIMEOUT * (SystemCoreClock / 24U / 1000000U); + /* Erratasheet: BSY bit may stay high at the end of a data transfer in Slave mode */ + if (hspi->Init.Mode == SPI_MODE_MASTER) + { + /* Control the BSY flag */ + if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_BSY, RESET, Timeout, Tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + return HAL_TIMEOUT; + } + } + else + { + /* Wait BSY flag during 1 Byte time transfer in case of Full-Duplex and Tx transfer + * If Timeout is reached, the transfer is considered as finish. + * User have to calculate the timeout value to fit with the time of 1 byte transfer. + * This time is directly link with the SPI clock from Master device. + */ + do + { + if (count == 0U) + { + break; + } + count--; + } while (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_BSY) != RESET); + } + + return HAL_OK; +} + +/** + * @brief Handle the end of the RXTX transaction. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_CloseRxTx_ISR(SPI_HandleTypeDef *hspi) +{ + uint32_t tickstart; + __IO uint32_t count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U); + + /* Init tickstart for timeout management */ + tickstart = HAL_GetTick(); + + /* Disable ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, SPI_IT_ERR); + + /* Wait until TXE flag is set */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + break; + } + count--; + } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET); + + /* Check the end of the transaction */ + if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + } + + /* Clear overrun flag in 2 Lines communication mode because received is not read */ + if (hspi->Init.Direction == SPI_DIRECTION_2LINES) + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + +#if (USE_SPI_CRC != 0U) + /* Check if CRC error occurred */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR) != RESET) + { + hspi->State = HAL_SPI_STATE_READY; + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + __HAL_SPI_CLEAR_CRCERRFLAG(hspi); + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + else + { +#endif /* USE_SPI_CRC */ + if (hspi->ErrorCode == HAL_SPI_ERROR_NONE) + { + if (hspi->State == HAL_SPI_STATE_BUSY_RX) + { + hspi->State = HAL_SPI_STATE_READY; + /* Call user Rx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->RxCpltCallback(hspi); +#else + HAL_SPI_RxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + else + { + hspi->State = HAL_SPI_STATE_READY; + /* Call user TxRx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->TxRxCpltCallback(hspi); +#else + HAL_SPI_TxRxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + } + else + { + hspi->State = HAL_SPI_STATE_READY; + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } +#if (USE_SPI_CRC != 0U) + } +#endif /* USE_SPI_CRC */ +} + +/** + * @brief Handle the end of the RX transaction. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_CloseRx_ISR(SPI_HandleTypeDef *hspi) +{ + /* Disable RXNE and ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR)); + + /* Check the end of the transaction */ + if (SPI_EndRxTransaction(hspi, SPI_DEFAULT_TIMEOUT, HAL_GetTick()) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + } + + /* Clear overrun flag in 2 Lines communication mode because received is not read */ + if (hspi->Init.Direction == SPI_DIRECTION_2LINES) + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + hspi->State = HAL_SPI_STATE_READY; + +#if (USE_SPI_CRC != 0U) + /* Check if CRC error occurred */ + if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_CRCERR) != RESET) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_CRC); + __HAL_SPI_CLEAR_CRCERRFLAG(hspi); + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + else + { +#endif /* USE_SPI_CRC */ + if (hspi->ErrorCode == HAL_SPI_ERROR_NONE) + { + /* Call user Rx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->RxCpltCallback(hspi); +#else + HAL_SPI_RxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + else + { + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } +#if (USE_SPI_CRC != 0U) + } +#endif /* USE_SPI_CRC */ +} + +/** + * @brief Handle the end of the TX transaction. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_CloseTx_ISR(SPI_HandleTypeDef *hspi) +{ + uint32_t tickstart; + __IO uint32_t count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U); + + /* Init tickstart for timeout management*/ + tickstart = HAL_GetTick(); + + /* Wait until TXE flag is set */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + break; + } + count--; + } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET); + + /* Disable TXE and ERR interrupt */ + __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_ERR)); + + /* Check the end of the transaction */ + if (SPI_EndRxTxTransaction(hspi, SPI_DEFAULT_TIMEOUT, tickstart) != HAL_OK) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); + } + + /* Clear overrun flag in 2 Lines communication mode because received is not read */ + if (hspi->Init.Direction == SPI_DIRECTION_2LINES) + { + __HAL_SPI_CLEAR_OVRFLAG(hspi); + } + + hspi->State = HAL_SPI_STATE_READY; + if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) + { + /* Call user error callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->ErrorCallback(hspi); +#else + HAL_SPI_ErrorCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } + else + { + /* Call user Rx complete callback */ +#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U) + hspi->TxCpltCallback(hspi); +#else + HAL_SPI_TxCpltCallback(hspi); +#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ + } +} + +/** + * @brief Handle abort a Rx transaction. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_AbortRx_ISR(SPI_HandleTypeDef *hspi) +{ + __IO uint32_t tmpreg = 0U; + __IO uint32_t count = SPI_DEFAULT_TIMEOUT * (SystemCoreClock / 24U / 1000U); + + /* Wait until TXE flag is set */ + do + { + if (count == 0U) + { + SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_ABORT); + break; + } + count--; + } while ((hspi->Instance->SR & SPI_FLAG_TXE) == RESET); + + /* Disable SPI Peripheral */ + __HAL_SPI_DISABLE(hspi); + + /* Disable TXEIE, RXNEIE and ERRIE(mode fault event, overrun error, TI frame error) interrupts */ + CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXEIE | SPI_CR2_RXNEIE | SPI_CR2_ERRIE)); + + /* Flush Data Register by a blank read */ + tmpreg = READ_REG(hspi->Instance->DR); + /* To avoid GCC warning */ + UNUSED(tmpreg); + + hspi->State = HAL_SPI_STATE_ABORT; +} + +/** + * @brief Handle abort a Tx or Rx/Tx transaction. + * @param hspi pointer to a SPI_HandleTypeDef structure that contains + * the configuration information for SPI module. + * @retval None + */ +static void SPI_AbortTx_ISR(SPI_HandleTypeDef *hspi) +{ + /* Disable TXEIE interrupt */ + CLEAR_BIT(hspi->Instance->CR2, (SPI_CR2_TXEIE)); + + /* Disable SPI Peripheral */ + __HAL_SPI_DISABLE(hspi); + + hspi->State = HAL_SPI_STATE_ABORT; +} + +/** + * @} + */ + +#endif /* HAL_SPI_MODULE_ENABLED */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c new file mode 100644 index 00000000..451c62d1 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c @@ -0,0 +1,7428 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_tim.c + * @author MCD Application Team + * @brief TIM HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Timer (TIM) peripheral: + * + TIM Time Base Initialization + * + TIM Time Base Start + * + TIM Time Base Start Interruption + * + TIM Time Base Start DMA + * + TIM Output Compare/PWM Initialization + * + TIM Output Compare/PWM Channel Configuration + * + TIM Output Compare/PWM Start + * + TIM Output Compare/PWM Start Interruption + * + TIM Output Compare/PWM Start DMA + * + TIM Input Capture Initialization + * + TIM Input Capture Channel Configuration + * + TIM Input Capture Start + * + TIM Input Capture Start Interruption + * + TIM Input Capture Start DMA + * + TIM One Pulse Initialization + * + TIM One Pulse Channel Configuration + * + TIM One Pulse Start + * + TIM Encoder Interface Initialization + * + TIM Encoder Interface Start + * + TIM Encoder Interface Start Interruption + * + TIM Encoder Interface Start DMA + * + Commutation Event configuration with Interruption and DMA + * + TIM OCRef clear configuration + * + TIM External Clock configuration + @verbatim + ============================================================================== + ##### TIMER Generic features ##### + ============================================================================== + [..] The Timer features include: + (#) 16-bit up, down, up/down auto-reload counter. + (#) 16-bit programmable prescaler allowing dividing (also on the fly) the + counter clock frequency either by any factor between 1 and 65536. + (#) Up to 4 independent channels for: + (++) Input Capture + (++) Output Compare + (++) PWM generation (Edge and Center-aligned Mode) + (++) One-pulse mode output + (#) Synchronization circuit to control the timer with external signals and to interconnect + several timers together. + (#) Supports incremental encoder for positioning purposes + + ##### How to use this driver ##### + ============================================================================== + [..] + (#) Initialize the TIM low level resources by implementing the following functions + depending on the selected feature: + (++) Time Base : HAL_TIM_Base_MspInit() + (++) Input Capture : HAL_TIM_IC_MspInit() + (++) Output Compare : HAL_TIM_OC_MspInit() + (++) PWM generation : HAL_TIM_PWM_MspInit() + (++) One-pulse mode output : HAL_TIM_OnePulse_MspInit() + (++) Encoder mode output : HAL_TIM_Encoder_MspInit() + + (#) Initialize the TIM low level resources : + (##) Enable the TIM interface clock using __HAL_RCC_TIMx_CLK_ENABLE(); + (##) TIM pins configuration + (+++) Enable the clock for the TIM GPIOs using the following function: + __HAL_RCC_GPIOx_CLK_ENABLE(); + (+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init(); + + (#) The external Clock can be configured, if needed (the default clock is the + internal clock from the APBx), using the following function: + HAL_TIM_ConfigClockSource, the clock configuration should be done before + any start function. + + (#) Configure the TIM in the desired functioning mode using one of the + Initialization function of this driver: + (++) HAL_TIM_Base_Init: to use the Timer to generate a simple time base + (++) HAL_TIM_OC_Init and HAL_TIM_OC_ConfigChannel: to use the Timer to generate an + Output Compare signal. + (++) HAL_TIM_PWM_Init and HAL_TIM_PWM_ConfigChannel: to use the Timer to generate a + PWM signal. + (++) HAL_TIM_IC_Init and HAL_TIM_IC_ConfigChannel: to use the Timer to measure an + external signal. + (++) HAL_TIM_OnePulse_Init and HAL_TIM_OnePulse_ConfigChannel: to use the Timer + in One Pulse Mode. + (++) HAL_TIM_Encoder_Init: to use the Timer Encoder Interface. + + (#) Activate the TIM peripheral using one of the start functions depending from the feature used: + (++) Time Base : HAL_TIM_Base_Start(), HAL_TIM_Base_Start_DMA(), HAL_TIM_Base_Start_IT() + (++) Input Capture : HAL_TIM_IC_Start(), HAL_TIM_IC_Start_DMA(), HAL_TIM_IC_Start_IT() + (++) Output Compare : HAL_TIM_OC_Start(), HAL_TIM_OC_Start_DMA(), HAL_TIM_OC_Start_IT() + (++) PWM generation : HAL_TIM_PWM_Start(), HAL_TIM_PWM_Start_DMA(), HAL_TIM_PWM_Start_IT() + (++) One-pulse mode output : HAL_TIM_OnePulse_Start(), HAL_TIM_OnePulse_Start_IT() + (++) Encoder mode output : HAL_TIM_Encoder_Start(), HAL_TIM_Encoder_Start_DMA(), HAL_TIM_Encoder_Start_IT(). + + (#) The DMA Burst is managed with the two following functions: + HAL_TIM_DMABurst_WriteStart() + HAL_TIM_DMABurst_ReadStart() + + *** Callback registration *** + ============================================= + + [..] + The compilation define USE_HAL_TIM_REGISTER_CALLBACKS when set to 1 + allows the user to configure dynamically the driver callbacks. + + [..] + Use Function @ref HAL_TIM_RegisterCallback() to register a callback. + @ref HAL_TIM_RegisterCallback() takes as parameters the HAL peripheral handle, + the Callback ID and a pointer to the user callback function. + + [..] + Use function @ref HAL_TIM_UnRegisterCallback() to reset a callback to the default + weak function. + @ref HAL_TIM_UnRegisterCallback takes as parameters the HAL peripheral handle, + and the Callback ID. + + [..] + These functions allow to register/unregister following callbacks: + (+) Base_MspInitCallback : TIM Base Msp Init Callback. + (+) Base_MspDeInitCallback : TIM Base Msp DeInit Callback. + (+) IC_MspInitCallback : TIM IC Msp Init Callback. + (+) IC_MspDeInitCallback : TIM IC Msp DeInit Callback. + (+) OC_MspInitCallback : TIM OC Msp Init Callback. + (+) OC_MspDeInitCallback : TIM OC Msp DeInit Callback. + (+) PWM_MspInitCallback : TIM PWM Msp Init Callback. + (+) PWM_MspDeInitCallback : TIM PWM Msp DeInit Callback. + (+) OnePulse_MspInitCallback : TIM One Pulse Msp Init Callback. + (+) OnePulse_MspDeInitCallback : TIM One Pulse Msp DeInit Callback. + (+) Encoder_MspInitCallback : TIM Encoder Msp Init Callback. + (+) Encoder_MspDeInitCallback : TIM Encoder Msp DeInit Callback. + (+) HallSensor_MspInitCallback : TIM Hall Sensor Msp Init Callback. + (+) HallSensor_MspDeInitCallback : TIM Hall Sensor Msp DeInit Callback. + (+) PeriodElapsedCallback : TIM Period Elapsed Callback. + (+) PeriodElapsedHalfCpltCallback : TIM Period Elapsed half complete Callback. + (+) TriggerCallback : TIM Trigger Callback. + (+) TriggerHalfCpltCallback : TIM Trigger half complete Callback. + (+) IC_CaptureCallback : TIM Input Capture Callback. + (+) IC_CaptureHalfCpltCallback : TIM Input Capture half complete Callback. + (+) OC_DelayElapsedCallback : TIM Output Compare Delay Elapsed Callback. + (+) PWM_PulseFinishedCallback : TIM PWM Pulse Finished Callback. + (+) PWM_PulseFinishedHalfCpltCallback : TIM PWM Pulse Finished half complete Callback. + (+) ErrorCallback : TIM Error Callback. + (+) CommutationCallback : TIM Commutation Callback. + (+) CommutationHalfCpltCallback : TIM Commutation half complete Callback. + (+) BreakCallback : TIM Break Callback. + + [..] +By default, after the Init and when the state is HAL_TIM_STATE_RESET +all interrupt callbacks are set to the corresponding weak functions: + examples @ref HAL_TIM_TriggerCallback(), @ref HAL_TIM_ErrorCallback(). + + [..] + Exception done for MspInit and MspDeInit functions that are reset to the legacy weak + functionalities in the Init / DeInit only when these callbacks are null + (not registered beforehand). If not, MspInit or MspDeInit are not null, the Init / DeInit + keep and use the user MspInit / MspDeInit callbacks(registered beforehand) + + [..] + Callbacks can be registered / unregistered in HAL_TIM_STATE_READY state only. + Exception done MspInit / MspDeInit that can be registered / unregistered + in HAL_TIM_STATE_READY or HAL_TIM_STATE_RESET state, + thus registered(user) MspInit / DeInit callbacks can be used during the Init / DeInit. + In that case first register the MspInit/MspDeInit user callbacks + using @ref HAL_TIM_RegisterCallback() before calling DeInit or Init function. + + [..] + When The compilation define USE_HAL_TIM_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registration feature is not available and all callbacks + are set to the corresponding weak functions. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup TIM TIM + * @brief TIM HAL module driver + * @{ + */ + +#ifdef HAL_TIM_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/** @addtogroup TIM_Private_Functions + * @{ + */ +static void TIM_OC1_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config); +static void TIM_OC3_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config); +static void TIM_OC4_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config); +static void TIM_TI1_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter); +static void TIM_TI2_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter); +static void TIM_TI2_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter); +static void TIM_TI3_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter); +static void TIM_TI4_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter); +static void TIM_ITRx_SetConfig(TIM_TypeDef *TIMx, uint32_t InputTriggerSource); +static void TIM_DMAPeriodElapsedCplt(DMA_HandleTypeDef *hdma); +static void TIM_DMAPeriodElapsedHalfCplt(DMA_HandleTypeDef *hdma); +static void TIM_DMADelayPulseCplt(DMA_HandleTypeDef *hdma); +static void TIM_DMATriggerCplt(DMA_HandleTypeDef *hdma); +static void TIM_DMATriggerHalfCplt(DMA_HandleTypeDef *hdma); +static HAL_StatusTypeDef TIM_SlaveTimer_SetConfig(TIM_HandleTypeDef *htim, + TIM_SlaveConfigTypeDef *sSlaveConfig); +/** + * @} + */ +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup TIM_Exported_Functions TIM Exported Functions + * @{ + */ + +/** @defgroup TIM_Exported_Functions_Group1 TIM Time Base functions + * @brief Time Base functions + * +@verbatim + ============================================================================== + ##### Time Base functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure the TIM base. + (+) De-initialize the TIM base. + (+) Start the Time Base. + (+) Stop the Time Base. + (+) Start the Time Base and enable interrupt. + (+) Stop the Time Base and disable interrupt. + (+) Start the Time Base and enable DMA transfer. + (+) Stop the Time Base and disable DMA transfer. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM Time base Unit according to the specified + * parameters in the TIM_HandleTypeDef and initialize the associated handle. + * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse) + * requires a timer reset to avoid unexpected direction + * due to DIR bit readonly in center aligned mode. + * Ex: call @ref HAL_TIM_Base_DeInit() before HAL_TIM_Base_Init() + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Init(TIM_HandleTypeDef *htim) +{ + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy weak callbacks */ + TIM_ResetCallback(htim); + + if (htim->Base_MspInitCallback == NULL) + { + htim->Base_MspInitCallback = HAL_TIM_Base_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->Base_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + HAL_TIM_Base_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Set the Time Base configuration */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Initialize the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the TIM Base peripheral + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->Base_MspDeInitCallback == NULL) + { + htim->Base_MspDeInitCallback = HAL_TIM_Base_MspDeInit; + } + /* DeInit the low level hardware */ + htim->Base_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ + HAL_TIM_Base_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Change the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM Base MSP. + * @param htim TIM Base handle + * @retval None + */ +__weak void HAL_TIM_Base_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_Base_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM Base MSP. + * @param htim TIM Base handle + * @retval None + */ +__weak void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_Base_MspDeInit could be implemented in the user file + */ +} + + +/** + * @brief Starts the TIM Base generation. + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Start(TIM_HandleTypeDef *htim) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + /* Check the TIM state */ + if (htim->State != HAL_TIM_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Base generation. + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Stop(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Base generation in interrupt mode. + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Start_IT(TIM_HandleTypeDef *htim) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + /* Check the TIM state */ + if (htim->State != HAL_TIM_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Enable the TIM Update interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_UPDATE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Base generation in interrupt mode. + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Stop_IT(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + /* Disable the TIM Update interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_UPDATE); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Base generation in DMA mode. + * @param htim TIM Base handle + * @param pData The source Buffer address. + * @param Length The length of data to be transferred from memory to peripheral. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_DMA_INSTANCE(htim->Instance)); + + /* Set the TIM state */ + if (htim->State == HAL_TIM_STATE_BUSY) + { + return HAL_BUSY; + } + else if (htim->State == HAL_TIM_STATE_READY) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + htim->State = HAL_TIM_STATE_BUSY; + } + } + else + { + return HAL_ERROR; + } + + /* Set the DMA Period elapsed callbacks */ + htim->hdma[TIM_DMA_ID_UPDATE]->XferCpltCallback = TIM_DMAPeriodElapsedCplt; + htim->hdma[TIM_DMA_ID_UPDATE]->XferHalfCpltCallback = TIM_DMAPeriodElapsedHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_UPDATE]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_UPDATE], (uint32_t)pData, (uint32_t)&htim->Instance->ARR, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + + /* Enable the TIM Update DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_UPDATE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Base generation in DMA mode. + * @param htim TIM Base handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Base_Stop_DMA(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_DMA_INSTANCE(htim->Instance)); + + /* Disable the TIM Update DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_UPDATE); + + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_UPDATE]); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group2 TIM Output Compare functions + * @brief TIM Output Compare functions + * +@verbatim + ============================================================================== + ##### TIM Output Compare functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure the TIM Output Compare. + (+) De-initialize the TIM Output Compare. + (+) Start the TIM Output Compare. + (+) Stop the TIM Output Compare. + (+) Start the TIM Output Compare and enable interrupt. + (+) Stop the TIM Output Compare and disable interrupt. + (+) Start the TIM Output Compare and enable DMA transfer. + (+) Stop the TIM Output Compare and disable DMA transfer. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM Output Compare according to the specified + * parameters in the TIM_HandleTypeDef and initializes the associated handle. + * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse) + * requires a timer reset to avoid unexpected direction + * due to DIR bit readonly in center aligned mode. + * Ex: call @ref HAL_TIM_OC_DeInit() before HAL_TIM_OC_Init() + * @param htim TIM Output Compare handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Init(TIM_HandleTypeDef *htim) +{ + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy weak callbacks */ + TIM_ResetCallback(htim); + + if (htim->OC_MspInitCallback == NULL) + { + htim->OC_MspInitCallback = HAL_TIM_OC_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->OC_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_OC_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Init the base time for the Output Compare */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Initialize the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the TIM peripheral + * @param htim TIM Output Compare handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->OC_MspDeInitCallback == NULL) + { + htim->OC_MspDeInitCallback = HAL_TIM_OC_MspDeInit; + } + /* DeInit the low level hardware */ + htim->OC_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_OC_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Change the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM Output Compare MSP. + * @param htim TIM Output Compare handle + * @retval None + */ +__weak void HAL_TIM_OC_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_OC_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM Output Compare MSP. + * @param htim TIM Output Compare handle + * @retval None + */ +__weak void HAL_TIM_OC_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_OC_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief Starts the TIM Output Compare signal generation. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Start(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM channel state */ + if (TIM_CHANNEL_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Output compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Output Compare signal generation. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Stop(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Disable the Output compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Output Compare signal generation in interrupt mode. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM channel state */ + if (TIM_CHANNEL_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Enable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Enable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Enable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Enable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4); + break; + } + + default: + break; + } + + /* Enable the Output compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Output Compare signal generation in interrupt mode. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Disable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4); + break; + } + + default: + break; + } + + /* Disable the Output compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Output Compare signal generation in DMA mode. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @param pData The source Buffer address. + * @param Length The length of data to be transferred from memory to TIM peripheral + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Set the TIM channel state */ + if (TIM_CHANNEL_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_BUSY) + { + return HAL_BUSY; + } + else if (TIM_CHANNEL_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_READY) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + + /* Enable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + + /* Enable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC4]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 4 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4); + break; + } + + default: + break; + } + + /* Enable the Output compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Output Compare signal generation in DMA mode. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + + case TIM_CHANNEL_4: + { + /* Disable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC4]); + break; + } + + default: + break; + } + + /* Disable the Output compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group3 TIM PWM functions + * @brief TIM PWM functions + * +@verbatim + ============================================================================== + ##### TIM PWM functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure the TIM PWM. + (+) De-initialize the TIM PWM. + (+) Start the TIM PWM. + (+) Stop the TIM PWM. + (+) Start the TIM PWM and enable interrupt. + (+) Stop the TIM PWM and disable interrupt. + (+) Start the TIM PWM and enable DMA transfer. + (+) Stop the TIM PWM and disable DMA transfer. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM PWM Time Base according to the specified + * parameters in the TIM_HandleTypeDef and initializes the associated handle. + * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse) + * requires a timer reset to avoid unexpected direction + * due to DIR bit readonly in center aligned mode. + * Ex: call @ref HAL_TIM_PWM_DeInit() before HAL_TIM_PWM_Init() + * @param htim TIM PWM handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Init(TIM_HandleTypeDef *htim) +{ + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy weak callbacks */ + TIM_ResetCallback(htim); + + if (htim->PWM_MspInitCallback == NULL) + { + htim->PWM_MspInitCallback = HAL_TIM_PWM_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->PWM_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_PWM_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Init the base time for the PWM */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Initialize the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the TIM peripheral + * @param htim TIM PWM handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->PWM_MspDeInitCallback == NULL) + { + htim->PWM_MspDeInitCallback = HAL_TIM_PWM_MspDeInit; + } + /* DeInit the low level hardware */ + htim->PWM_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_PWM_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Change the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM PWM MSP. + * @param htim TIM PWM handle + * @retval None + */ +__weak void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_PWM_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM PWM MSP. + * @param htim TIM PWM handle + * @retval None + */ +__weak void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_PWM_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief Starts the PWM signal generation. + * @param htim TIM handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Start(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM channel state */ + if (TIM_CHANNEL_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the PWM signal generation. + * @param htim TIM PWM handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Stop(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Disable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the PWM signal generation in interrupt mode. + * @param htim TIM PWM handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM channel state */ + if (TIM_CHANNEL_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Enable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Enable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Enable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Enable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4); + break; + } + + default: + break; + } + + /* Enable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the PWM signal generation in interrupt mode. + * @param htim TIM PWM handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Disable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4); + break; + } + + default: + break; + } + + /* Disable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM PWM signal generation in DMA mode. + * @param htim TIM PWM handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @param pData The source Buffer address. + * @param Length The length of data to be transferred from memory to TIM peripheral + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Set the TIM channel state */ + if (TIM_CHANNEL_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_BUSY) + { + return HAL_BUSY; + } + else if (TIM_CHANNEL_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_READY) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + + /* Enable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Output Capture/Compare 3 request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC4]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 4 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4); + break; + } + + default: + break; + } + + /* Enable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM PWM signal generation in DMA mode. + * @param htim TIM PWM handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + + case TIM_CHANNEL_4: + { + /* Disable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC4]); + break; + } + + default: + break; + } + + /* Disable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group4 TIM Input Capture functions + * @brief TIM Input Capture functions + * +@verbatim + ============================================================================== + ##### TIM Input Capture functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure the TIM Input Capture. + (+) De-initialize the TIM Input Capture. + (+) Start the TIM Input Capture. + (+) Stop the TIM Input Capture. + (+) Start the TIM Input Capture and enable interrupt. + (+) Stop the TIM Input Capture and disable interrupt. + (+) Start the TIM Input Capture and enable DMA transfer. + (+) Stop the TIM Input Capture and disable DMA transfer. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM Input Capture Time base according to the specified + * parameters in the TIM_HandleTypeDef and initializes the associated handle. + * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse) + * requires a timer reset to avoid unexpected direction + * due to DIR bit readonly in center aligned mode. + * Ex: call @ref HAL_TIM_IC_DeInit() before HAL_TIM_IC_Init() + * @param htim TIM Input Capture handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Init(TIM_HandleTypeDef *htim) +{ + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy weak callbacks */ + TIM_ResetCallback(htim); + + if (htim->IC_MspInitCallback == NULL) + { + htim->IC_MspInitCallback = HAL_TIM_IC_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->IC_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_IC_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Init the base time for the input capture */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Initialize the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the TIM peripheral + * @param htim TIM Input Capture handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->IC_MspDeInitCallback == NULL) + { + htim->IC_MspDeInitCallback = HAL_TIM_IC_MspDeInit; + } + /* DeInit the low level hardware */ + htim->IC_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_IC_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Change the TIM channels state */ + TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM Input Capture MSP. + * @param htim TIM Input Capture handle + * @retval None + */ +__weak void HAL_TIM_IC_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_IC_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM Input Capture MSP. + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_IC_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_IC_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief Starts the TIM Input Capture measurement. + * @param htim TIM Input Capture handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Start(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + HAL_TIM_ChannelStateTypeDef channel_state = TIM_CHANNEL_STATE_GET(htim, Channel); + HAL_TIM_ChannelStateTypeDef complementary_channel_state = TIM_CHANNEL_N_STATE_GET(htim, Channel); + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM channel state */ + if ((channel_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Input Capture channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Input Capture measurement. + * @param htim TIM Input Capture handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Stop(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Disable the Input Capture channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Input Capture measurement in interrupt mode. + * @param htim TIM Input Capture handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + HAL_TIM_ChannelStateTypeDef channel_state = TIM_CHANNEL_STATE_GET(htim, Channel); + HAL_TIM_ChannelStateTypeDef complementary_channel_state = TIM_CHANNEL_N_STATE_GET(htim, Channel); + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM channel state */ + if ((channel_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Enable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Enable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Enable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Enable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4); + break; + } + + default: + break; + } + /* Enable the Input Capture channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Input Capture measurement in interrupt mode. + * @param htim TIM Input Capture handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Disable the TIM Capture/Compare 4 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4); + break; + } + + default: + break; + } + + /* Disable the Input Capture channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Input Capture measurement in DMA mode. + * @param htim TIM Input Capture handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @param pData The destination Buffer address. + * @param Length The length of data to be transferred from TIM peripheral to memory. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + HAL_TIM_ChannelStateTypeDef channel_state = TIM_CHANNEL_STATE_GET(htim, Channel); + HAL_TIM_ChannelStateTypeDef complementary_channel_state = TIM_CHANNEL_N_STATE_GET(htim, Channel); + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + assert_param(IS_TIM_DMA_CC_INSTANCE(htim->Instance)); + + /* Set the TIM channel state */ + if ((channel_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (complementary_channel_state == HAL_TIM_CHANNEL_STATE_BUSY)) + { + return HAL_BUSY; + } + else if ((channel_state == HAL_TIM_CHANNEL_STATE_READY) + && (complementary_channel_state == HAL_TIM_CHANNEL_STATE_READY)) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)&htim->Instance->CCR2, (uint32_t)pData, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)&htim->Instance->CCR3, (uint32_t)pData, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3); + break; + } + + case TIM_CHANNEL_4: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC4]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)&htim->Instance->CCR4, (uint32_t)pData, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 4 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4); + break; + } + + default: + break; + } + + /* Enable the Input Capture channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_ENABLE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Input Capture measurement in DMA mode. + * @param htim TIM Input Capture handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + assert_param(IS_TIM_DMA_CC_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channel */ + TIM_CCxChannelCmd(htim->Instance, Channel, TIM_CCx_DISABLE); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + + case TIM_CHANNEL_4: + { + /* Disable the TIM Capture/Compare 4 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC4]); + break; + } + + default: + break; + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group5 TIM One Pulse functions + * @brief TIM One Pulse functions + * +@verbatim + ============================================================================== + ##### TIM One Pulse functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure the TIM One Pulse. + (+) De-initialize the TIM One Pulse. + (+) Start the TIM One Pulse. + (+) Stop the TIM One Pulse. + (+) Start the TIM One Pulse and enable interrupt. + (+) Stop the TIM One Pulse and disable interrupt. + (+) Start the TIM One Pulse and enable DMA transfer. + (+) Stop the TIM One Pulse and disable DMA transfer. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM One Pulse Time Base according to the specified + * parameters in the TIM_HandleTypeDef and initializes the associated handle. + * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse) + * requires a timer reset to avoid unexpected direction + * due to DIR bit readonly in center aligned mode. + * Ex: call @ref HAL_TIM_OnePulse_DeInit() before HAL_TIM_OnePulse_Init() + * @note When the timer instance is initialized in One Pulse mode, timer + * channels 1 and channel 2 are reserved and cannot be used for other + * purpose. + * @param htim TIM One Pulse handle + * @param OnePulseMode Select the One pulse mode. + * This parameter can be one of the following values: + * @arg TIM_OPMODE_SINGLE: Only one pulse will be generated. + * @arg TIM_OPMODE_REPETITIVE: Repetitive pulses will be generated. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Init(TIM_HandleTypeDef *htim, uint32_t OnePulseMode) +{ + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_OPM_MODE(OnePulseMode)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy weak callbacks */ + TIM_ResetCallback(htim); + + if (htim->OnePulse_MspInitCallback == NULL) + { + htim->OnePulse_MspInitCallback = HAL_TIM_OnePulse_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->OnePulse_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_OnePulse_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Configure the Time base in the One Pulse Mode */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Reset the OPM Bit */ + htim->Instance->CR1 &= ~TIM_CR1_OPM; + + /* Configure the OPM Mode */ + htim->Instance->CR1 |= OnePulseMode; + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Initialize the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the TIM One Pulse + * @param htim TIM One Pulse handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->OnePulse_MspDeInitCallback == NULL) + { + htim->OnePulse_MspDeInitCallback = HAL_TIM_OnePulse_MspDeInit; + } + /* DeInit the low level hardware */ + htim->OnePulse_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ + HAL_TIM_OnePulse_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM One Pulse MSP. + * @param htim TIM One Pulse handle + * @retval None + */ +__weak void HAL_TIM_OnePulse_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_OnePulse_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM One Pulse MSP. + * @param htim TIM One Pulse handle + * @retval None + */ +__weak void HAL_TIM_OnePulse_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_OnePulse_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief Starts the TIM One Pulse signal generation. + * @note Though OutputChannel parameter is deprecated and ignored by the function + * it has been kept to avoid HAL_TIM API compatibility break. + * @note The pulse output channel is determined when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel See note above + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Prevent unused argument(s) compilation warning */ + UNUSED(OutputChannel); + + /* Check the TIM channels state */ + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Capture compare and the Input Capture channels + (in the OPM Mode the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) + if TIM_CHANNEL_1 is used as output, the TIM_CHANNEL_2 will be used as input and + if TIM_CHANNEL_1 is used as input, the TIM_CHANNEL_2 will be used as output + whatever the combination, the TIM_CHANNEL_1 and TIM_CHANNEL_2 should be enabled together + + No need to enable the counter, it's enabled automatically by hardware + (the counter starts in response to a stimulus and generate a pulse */ + + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM One Pulse signal generation. + * @note Though OutputChannel parameter is deprecated and ignored by the function + * it has been kept to avoid HAL_TIM API compatibility break. + * @note The pulse output channel is determined when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel See note above + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(OutputChannel); + + /* Disable the Capture compare and the Input Capture channels + (in the OPM Mode the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) + if TIM_CHANNEL_1 is used as output, the TIM_CHANNEL_2 will be used as input and + if TIM_CHANNEL_1 is used as input, the TIM_CHANNEL_2 will be used as output + whatever the combination, the TIM_CHANNEL_1 and TIM_CHANNEL_2 should be disabled together */ + + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM One Pulse signal generation in interrupt mode. + * @note Though OutputChannel parameter is deprecated and ignored by the function + * it has been kept to avoid HAL_TIM API compatibility break. + * @note The pulse output channel is determined when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel See note above + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Prevent unused argument(s) compilation warning */ + UNUSED(OutputChannel); + + /* Check the TIM channels state */ + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Capture compare and the Input Capture channels + (in the OPM Mode the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) + if TIM_CHANNEL_1 is used as output, the TIM_CHANNEL_2 will be used as input and + if TIM_CHANNEL_1 is used as input, the TIM_CHANNEL_2 will be used as output + whatever the combination, the TIM_CHANNEL_1 and TIM_CHANNEL_2 should be enabled together + + No need to enable the counter, it's enabled automatically by hardware + (the counter starts in response to a stimulus and generate a pulse */ + + /* Enable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + + /* Enable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Enable the main output */ + __HAL_TIM_MOE_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM One Pulse signal generation in interrupt mode. + * @note Though OutputChannel parameter is deprecated and ignored by the function + * it has been kept to avoid HAL_TIM API compatibility break. + * @note The pulse output channel is determined when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel See note above + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(OutputChannel); + + /* Disable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + + /* Disable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + + /* Disable the Capture compare and the Input Capture channels + (in the OPM Mode the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) + if TIM_CHANNEL_1 is used as output, the TIM_CHANNEL_2 will be used as input and + if TIM_CHANNEL_1 is used as input, the TIM_CHANNEL_2 will be used as output + whatever the combination, the TIM_CHANNEL_1 and TIM_CHANNEL_2 should be disabled together */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + + if (IS_TIM_BREAK_INSTANCE(htim->Instance) != RESET) + { + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group6 TIM Encoder functions + * @brief TIM Encoder functions + * +@verbatim + ============================================================================== + ##### TIM Encoder functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure the TIM Encoder. + (+) De-initialize the TIM Encoder. + (+) Start the TIM Encoder. + (+) Stop the TIM Encoder. + (+) Start the TIM Encoder and enable interrupt. + (+) Stop the TIM Encoder and disable interrupt. + (+) Start the TIM Encoder and enable DMA transfer. + (+) Stop the TIM Encoder and disable DMA transfer. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM Encoder Interface and initialize the associated handle. + * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse) + * requires a timer reset to avoid unexpected direction + * due to DIR bit readonly in center aligned mode. + * Ex: call @ref HAL_TIM_Encoder_DeInit() before HAL_TIM_Encoder_Init() + * @note Encoder mode and External clock mode 2 are not compatible and must not be selected together + * Ex: A call for @ref HAL_TIM_Encoder_Init will erase the settings of @ref HAL_TIM_ConfigClockSource + * using TIM_CLOCKSOURCE_ETRMODE2 and vice versa + * @note When the timer instance is initialized in Encoder mode, timer + * channels 1 and channel 2 are reserved and cannot be used for other + * purpose. + * @param htim TIM Encoder Interface handle + * @param sConfig TIM Encoder Interface configuration structure + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Init(TIM_HandleTypeDef *htim, TIM_Encoder_InitTypeDef *sConfig) +{ + uint32_t tmpsmcr; + uint32_t tmpccmr1; + uint32_t tmpccer; + + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + assert_param(IS_TIM_ENCODER_MODE(sConfig->EncoderMode)); + assert_param(IS_TIM_IC_SELECTION(sConfig->IC1Selection)); + assert_param(IS_TIM_IC_SELECTION(sConfig->IC2Selection)); + assert_param(IS_TIM_ENCODERINPUT_POLARITY(sConfig->IC1Polarity)); + assert_param(IS_TIM_ENCODERINPUT_POLARITY(sConfig->IC2Polarity)); + assert_param(IS_TIM_IC_PRESCALER(sConfig->IC1Prescaler)); + assert_param(IS_TIM_IC_PRESCALER(sConfig->IC2Prescaler)); + assert_param(IS_TIM_IC_FILTER(sConfig->IC1Filter)); + assert_param(IS_TIM_IC_FILTER(sConfig->IC2Filter)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy weak callbacks */ + TIM_ResetCallback(htim); + + if (htim->Encoder_MspInitCallback == NULL) + { + htim->Encoder_MspInitCallback = HAL_TIM_Encoder_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->Encoder_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */ + HAL_TIM_Encoder_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Reset the SMS and ECE bits */ + htim->Instance->SMCR &= ~(TIM_SMCR_SMS | TIM_SMCR_ECE); + + /* Configure the Time base in the Encoder Mode */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Get the TIMx SMCR register value */ + tmpsmcr = htim->Instance->SMCR; + + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = htim->Instance->CCMR1; + + /* Get the TIMx CCER register value */ + tmpccer = htim->Instance->CCER; + + /* Set the encoder Mode */ + tmpsmcr |= sConfig->EncoderMode; + + /* Select the Capture Compare 1 and the Capture Compare 2 as input */ + tmpccmr1 &= ~(TIM_CCMR1_CC1S | TIM_CCMR1_CC2S); + tmpccmr1 |= (sConfig->IC1Selection | (sConfig->IC2Selection << 8U)); + + /* Set the Capture Compare 1 and the Capture Compare 2 prescalers and filters */ + tmpccmr1 &= ~(TIM_CCMR1_IC1PSC | TIM_CCMR1_IC2PSC); + tmpccmr1 &= ~(TIM_CCMR1_IC1F | TIM_CCMR1_IC2F); + tmpccmr1 |= sConfig->IC1Prescaler | (sConfig->IC2Prescaler << 8U); + tmpccmr1 |= (sConfig->IC1Filter << 4U) | (sConfig->IC2Filter << 12U); + + /* Set the TI1 and the TI2 Polarities */ + tmpccer &= ~(TIM_CCER_CC1P | TIM_CCER_CC2P); + tmpccer &= ~(TIM_CCER_CC1NP | TIM_CCER_CC2NP); + tmpccer |= sConfig->IC1Polarity | (sConfig->IC2Polarity << 4U); + + /* Write to TIMx SMCR */ + htim->Instance->SMCR = tmpsmcr; + + /* Write to TIMx CCMR1 */ + htim->Instance->CCMR1 = tmpccmr1; + + /* Write to TIMx CCER */ + htim->Instance->CCER = tmpccer; + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + + +/** + * @brief DeInitializes the TIM Encoder interface + * @param htim TIM Encoder Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->Encoder_MspDeInitCallback == NULL) + { + htim->Encoder_MspDeInitCallback = HAL_TIM_Encoder_MspDeInit; + } + /* DeInit the low level hardware */ + htim->Encoder_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ + HAL_TIM_Encoder_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM Encoder Interface MSP. + * @param htim TIM Encoder Interface handle + * @retval None + */ +__weak void HAL_TIM_Encoder_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_Encoder_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM Encoder Interface MSP. + * @param htim TIM Encoder Interface handle + * @retval None + */ +__weak void HAL_TIM_Encoder_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_Encoder_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief Starts the TIM Encoder Interface. + * @param htim TIM Encoder Interface handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_ALL: TIM Channel 1 and TIM Channel 2 are selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Start(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + + /* Set the TIM channel(s) state */ + if (Channel == TIM_CHANNEL_1) + { + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else if (Channel == TIM_CHANNEL_2) + { + if ((channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + + /* Enable the encoder interface channels */ + switch (Channel) + { + case TIM_CHANNEL_1: + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + break; + } + + case TIM_CHANNEL_2: + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + break; + } + + default : + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + break; + } + } + /* Enable the Peripheral */ + __HAL_TIM_ENABLE(htim); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Encoder Interface. + * @param htim TIM Encoder Interface handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_ALL: TIM Channel 1 and TIM Channel 2 are selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Stop(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channels 1 and 2 + (in the EncoderInterface the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) */ + switch (Channel) + { + case TIM_CHANNEL_1: + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + break; + } + + case TIM_CHANNEL_2: + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + break; + } + + default : + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + break; + } + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel(s) state */ + if ((Channel == TIM_CHANNEL_1) || (Channel == TIM_CHANNEL_2)) + { + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Encoder Interface in interrupt mode. + * @param htim TIM Encoder Interface handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_ALL: TIM Channel 1 and TIM Channel 2 are selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + + /* Set the TIM channel(s) state */ + if (Channel == TIM_CHANNEL_1) + { + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else if (Channel == TIM_CHANNEL_2) + { + if ((channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + + /* Enable the encoder interface channels */ + /* Enable the capture compare Interrupts 1 and/or 2 */ + switch (Channel) + { + case TIM_CHANNEL_1: + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + + default : + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + } + + /* Enable the Peripheral */ + __HAL_TIM_ENABLE(htim); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Encoder Interface in interrupt mode. + * @param htim TIM Encoder Interface handle + * @param Channel TIM Channels to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_ALL: TIM Channel 1 and TIM Channel 2 are selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channels 1 and 2 + (in the EncoderInterface the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) */ + if (Channel == TIM_CHANNEL_1) + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + + /* Disable the capture compare Interrupts 1 */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + } + else if (Channel == TIM_CHANNEL_2) + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + + /* Disable the capture compare Interrupts 2 */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + } + else + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + + /* Disable the capture compare Interrupts 1 and 2 */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel(s) state */ + if ((Channel == TIM_CHANNEL_1) || (Channel == TIM_CHANNEL_2)) + { + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Encoder Interface in DMA mode. + * @param htim TIM Encoder Interface handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_ALL: TIM Channel 1 and TIM Channel 2 are selected + * @param pData1 The destination Buffer address for IC1. + * @param pData2 The destination Buffer address for IC2. + * @param Length The length of data to be transferred from TIM peripheral to memory. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData1, + uint32_t *pData2, uint16_t Length) +{ + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + + /* Set the TIM channel(s) state */ + if (Channel == TIM_CHANNEL_1) + { + if ((channel_1_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (complementary_channel_1_state == HAL_TIM_CHANNEL_STATE_BUSY)) + { + return HAL_BUSY; + } + else if ((channel_1_state == HAL_TIM_CHANNEL_STATE_READY) + && (complementary_channel_1_state == HAL_TIM_CHANNEL_STATE_READY)) + { + if ((pData1 == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + } + else if (Channel == TIM_CHANNEL_2) + { + if ((channel_2_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (complementary_channel_2_state == HAL_TIM_CHANNEL_STATE_BUSY)) + { + return HAL_BUSY; + } + else if ((channel_2_state == HAL_TIM_CHANNEL_STATE_READY) + && (complementary_channel_2_state == HAL_TIM_CHANNEL_STATE_READY)) + { + if ((pData2 == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + } + else + { + if ((channel_1_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (channel_2_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (complementary_channel_1_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (complementary_channel_2_state == HAL_TIM_CHANNEL_STATE_BUSY)) + { + return HAL_BUSY; + } + else if ((channel_1_state == HAL_TIM_CHANNEL_STATE_READY) + && (channel_2_state == HAL_TIM_CHANNEL_STATE_READY) + && (complementary_channel_1_state == HAL_TIM_CHANNEL_STATE_READY) + && (complementary_channel_2_state == HAL_TIM_CHANNEL_STATE_READY)) + { + if ((((pData1 == NULL) || (pData2 == NULL))) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData1, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Input Capture DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + + /* Enable the Peripheral */ + __HAL_TIM_ENABLE(htim); + + /* Enable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + break; + } + + case TIM_CHANNEL_2: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError; + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)&htim->Instance->CCR2, (uint32_t)pData2, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Input Capture DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + + /* Enable the Peripheral */ + __HAL_TIM_ENABLE(htim); + + /* Enable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + break; + } + + case TIM_CHANNEL_ALL: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData1, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)&htim->Instance->CCR2, (uint32_t)pData2, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the Peripheral */ + __HAL_TIM_ENABLE(htim); + + /* Enable the Capture compare channel */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_ENABLE); + + /* Enable the TIM Input Capture DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + /* Enable the TIM Input Capture DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + break; + } + + default: + break; + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Encoder Interface in DMA mode. + * @param htim TIM Encoder Interface handle + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_ALL: TIM Channel 1 and TIM Channel 2 are selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_Encoder_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channels 1 and 2 + (in the EncoderInterface the two possible channels that can be used are TIM_CHANNEL_1 and TIM_CHANNEL_2) */ + if (Channel == TIM_CHANNEL_1) + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + + /* Disable the capture compare DMA Request 1 */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + } + else if (Channel == TIM_CHANNEL_2) + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + + /* Disable the capture compare DMA Request 2 */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + } + else + { + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_2, TIM_CCx_DISABLE); + + /* Disable the capture compare DMA Request 1 and 2 */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + } + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel(s) state */ + if ((Channel == TIM_CHANNEL_1) || (Channel == TIM_CHANNEL_2)) + { + TIM_CHANNEL_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ +/** @defgroup TIM_Exported_Functions_Group7 TIM IRQ handler management + * @brief TIM IRQ handler management + * +@verbatim + ============================================================================== + ##### IRQ handler management ##### + ============================================================================== + [..] + This section provides Timer IRQ handler function. + +@endverbatim + * @{ + */ +/** + * @brief This function handles TIM interrupts requests. + * @param htim TIM handle + * @retval None + */ +void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim) +{ + /* Capture compare 1 event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC1) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC1) != RESET) + { + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_CC1); + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + + /* Input capture event */ + if ((htim->Instance->CCMR1 & TIM_CCMR1_CC1S) != 0x00U) + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->IC_CaptureCallback(htim); +#else + HAL_TIM_IC_CaptureCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + /* Output compare event */ + else + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->OC_DelayElapsedCallback(htim); + htim->PWM_PulseFinishedCallback(htim); +#else + HAL_TIM_OC_DelayElapsedCallback(htim); + HAL_TIM_PWM_PulseFinishedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; + } + } + } + /* Capture compare 2 event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC2) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC2) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_CC2); + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + /* Input capture event */ + if ((htim->Instance->CCMR1 & TIM_CCMR1_CC2S) != 0x00U) + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->IC_CaptureCallback(htim); +#else + HAL_TIM_IC_CaptureCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + /* Output compare event */ + else + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->OC_DelayElapsedCallback(htim); + htim->PWM_PulseFinishedCallback(htim); +#else + HAL_TIM_OC_DelayElapsedCallback(htim); + HAL_TIM_PWM_PulseFinishedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; + } + } + /* Capture compare 3 event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC3) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC3) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_CC3); + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + /* Input capture event */ + if ((htim->Instance->CCMR2 & TIM_CCMR2_CC3S) != 0x00U) + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->IC_CaptureCallback(htim); +#else + HAL_TIM_IC_CaptureCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + /* Output compare event */ + else + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->OC_DelayElapsedCallback(htim); + htim->PWM_PulseFinishedCallback(htim); +#else + HAL_TIM_OC_DelayElapsedCallback(htim); + HAL_TIM_PWM_PulseFinishedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; + } + } + /* Capture compare 4 event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC4) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC4) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_CC4); + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + /* Input capture event */ + if ((htim->Instance->CCMR2 & TIM_CCMR2_CC4S) != 0x00U) + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->IC_CaptureCallback(htim); +#else + HAL_TIM_IC_CaptureCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + /* Output compare event */ + else + { +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->OC_DelayElapsedCallback(htim); + htim->PWM_PulseFinishedCallback(htim); +#else + HAL_TIM_OC_DelayElapsedCallback(htim); + HAL_TIM_PWM_PulseFinishedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; + } + } + /* TIM Update event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_UPDATE) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_UPDATE) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE); +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->PeriodElapsedCallback(htim); +#else + HAL_TIM_PeriodElapsedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + } + /* TIM Break input event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_BREAK) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_BREAK) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_BREAK); +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->BreakCallback(htim); +#else + HAL_TIMEx_BreakCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + } + /* TIM Trigger detection event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_TRIGGER) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_TRIGGER) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_IT_TRIGGER); +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->TriggerCallback(htim); +#else + HAL_TIM_TriggerCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + } + /* TIM commutation event */ + if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_COM) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_COM) != RESET) + { + __HAL_TIM_CLEAR_IT(htim, TIM_FLAG_COM); +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->CommutationCallback(htim); +#else + HAL_TIMEx_CommutCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + } +} + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group8 TIM Peripheral Control functions + * @brief TIM Peripheral Control functions + * +@verbatim + ============================================================================== + ##### Peripheral Control functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Configure The Input Output channels for OC, PWM, IC or One Pulse mode. + (+) Configure External Clock source. + (+) Configure Complementary channels, break features and dead time. + (+) Configure Master and the Slave synchronization. + (+) Configure the DMA Burst Mode. + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the TIM Output Compare Channels according to the specified + * parameters in the TIM_OC_InitTypeDef. + * @param htim TIM Output Compare handle + * @param sConfig TIM Output Compare configuration structure + * @param Channel TIM Channels to configure + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OC_ConfigChannel(TIM_HandleTypeDef *htim, + TIM_OC_InitTypeDef *sConfig, + uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CHANNELS(Channel)); + assert_param(IS_TIM_OC_MODE(sConfig->OCMode)); + assert_param(IS_TIM_OC_POLARITY(sConfig->OCPolarity)); + + /* Process Locked */ + __HAL_LOCK(htim); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + + /* Configure the TIM Channel 1 in Output Compare */ + TIM_OC1_SetConfig(htim->Instance, sConfig); + break; + } + + case TIM_CHANNEL_2: + { + /* Check the parameters */ + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + + /* Configure the TIM Channel 2 in Output Compare */ + TIM_OC2_SetConfig(htim->Instance, sConfig); + break; + } + + case TIM_CHANNEL_3: + { + /* Check the parameters */ + assert_param(IS_TIM_CC3_INSTANCE(htim->Instance)); + + /* Configure the TIM Channel 3 in Output Compare */ + TIM_OC3_SetConfig(htim->Instance, sConfig); + break; + } + + case TIM_CHANNEL_4: + { + /* Check the parameters */ + assert_param(IS_TIM_CC4_INSTANCE(htim->Instance)); + + /* Configure the TIM Channel 4 in Output Compare */ + TIM_OC4_SetConfig(htim->Instance, sConfig); + break; + } + + default: + break; + } + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM Input Capture Channels according to the specified + * parameters in the TIM_IC_InitTypeDef. + * @param htim TIM IC handle + * @param sConfig TIM Input Capture configuration structure + * @param Channel TIM Channel to configure + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_IC_ConfigChannel(TIM_HandleTypeDef *htim, TIM_IC_InitTypeDef *sConfig, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + assert_param(IS_TIM_IC_POLARITY(sConfig->ICPolarity)); + assert_param(IS_TIM_IC_SELECTION(sConfig->ICSelection)); + assert_param(IS_TIM_IC_PRESCALER(sConfig->ICPrescaler)); + assert_param(IS_TIM_IC_FILTER(sConfig->ICFilter)); + + /* Process Locked */ + __HAL_LOCK(htim); + + if (Channel == TIM_CHANNEL_1) + { + /* TI1 Configuration */ + TIM_TI1_SetConfig(htim->Instance, + sConfig->ICPolarity, + sConfig->ICSelection, + sConfig->ICFilter); + + /* Reset the IC1PSC Bits */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC; + + /* Set the IC1PSC value */ + htim->Instance->CCMR1 |= sConfig->ICPrescaler; + } + else if (Channel == TIM_CHANNEL_2) + { + /* TI2 Configuration */ + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + + TIM_TI2_SetConfig(htim->Instance, + sConfig->ICPolarity, + sConfig->ICSelection, + sConfig->ICFilter); + + /* Reset the IC2PSC Bits */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_IC2PSC; + + /* Set the IC2PSC value */ + htim->Instance->CCMR1 |= (sConfig->ICPrescaler << 8U); + } + else if (Channel == TIM_CHANNEL_3) + { + /* TI3 Configuration */ + assert_param(IS_TIM_CC3_INSTANCE(htim->Instance)); + + TIM_TI3_SetConfig(htim->Instance, + sConfig->ICPolarity, + sConfig->ICSelection, + sConfig->ICFilter); + + /* Reset the IC3PSC Bits */ + htim->Instance->CCMR2 &= ~TIM_CCMR2_IC3PSC; + + /* Set the IC3PSC value */ + htim->Instance->CCMR2 |= sConfig->ICPrescaler; + } + else + { + /* TI4 Configuration */ + assert_param(IS_TIM_CC4_INSTANCE(htim->Instance)); + + TIM_TI4_SetConfig(htim->Instance, + sConfig->ICPolarity, + sConfig->ICSelection, + sConfig->ICFilter); + + /* Reset the IC4PSC Bits */ + htim->Instance->CCMR2 &= ~TIM_CCMR2_IC4PSC; + + /* Set the IC4PSC value */ + htim->Instance->CCMR2 |= (sConfig->ICPrescaler << 8U); + } + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM PWM channels according to the specified + * parameters in the TIM_OC_InitTypeDef. + * @param htim TIM PWM handle + * @param sConfig TIM PWM configuration structure + * @param Channel TIM Channels to be configured + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_PWM_ConfigChannel(TIM_HandleTypeDef *htim, + TIM_OC_InitTypeDef *sConfig, + uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CHANNELS(Channel)); + assert_param(IS_TIM_PWM_MODE(sConfig->OCMode)); + assert_param(IS_TIM_OC_POLARITY(sConfig->OCPolarity)); + assert_param(IS_TIM_FAST_STATE(sConfig->OCFastMode)); + + /* Process Locked */ + __HAL_LOCK(htim); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + + /* Configure the Channel 1 in PWM mode */ + TIM_OC1_SetConfig(htim->Instance, sConfig); + + /* Set the Preload enable bit for channel1 */ + htim->Instance->CCMR1 |= TIM_CCMR1_OC1PE; + + /* Configure the Output Fast mode */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_OC1FE; + htim->Instance->CCMR1 |= sConfig->OCFastMode; + break; + } + + case TIM_CHANNEL_2: + { + /* Check the parameters */ + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + + /* Configure the Channel 2 in PWM mode */ + TIM_OC2_SetConfig(htim->Instance, sConfig); + + /* Set the Preload enable bit for channel2 */ + htim->Instance->CCMR1 |= TIM_CCMR1_OC2PE; + + /* Configure the Output Fast mode */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_OC2FE; + htim->Instance->CCMR1 |= sConfig->OCFastMode << 8U; + break; + } + + case TIM_CHANNEL_3: + { + /* Check the parameters */ + assert_param(IS_TIM_CC3_INSTANCE(htim->Instance)); + + /* Configure the Channel 3 in PWM mode */ + TIM_OC3_SetConfig(htim->Instance, sConfig); + + /* Set the Preload enable bit for channel3 */ + htim->Instance->CCMR2 |= TIM_CCMR2_OC3PE; + + /* Configure the Output Fast mode */ + htim->Instance->CCMR2 &= ~TIM_CCMR2_OC3FE; + htim->Instance->CCMR2 |= sConfig->OCFastMode; + break; + } + + case TIM_CHANNEL_4: + { + /* Check the parameters */ + assert_param(IS_TIM_CC4_INSTANCE(htim->Instance)); + + /* Configure the Channel 4 in PWM mode */ + TIM_OC4_SetConfig(htim->Instance, sConfig); + + /* Set the Preload enable bit for channel4 */ + htim->Instance->CCMR2 |= TIM_CCMR2_OC4PE; + + /* Configure the Output Fast mode */ + htim->Instance->CCMR2 &= ~TIM_CCMR2_OC4FE; + htim->Instance->CCMR2 |= sConfig->OCFastMode << 8U; + break; + } + + default: + break; + } + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM One Pulse Channels according to the specified + * parameters in the TIM_OnePulse_InitTypeDef. + * @param htim TIM One Pulse handle + * @param sConfig TIM One Pulse configuration structure + * @param OutputChannel TIM output channel to configure + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @param InputChannel TIM input Channel to configure + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @note To output a waveform with a minimum delay user can enable the fast + * mode by calling the @ref __HAL_TIM_ENABLE_OCxFAST macro. Then CCx + * output is forced in response to the edge detection on TIx input, + * without taking in account the comparison. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim, TIM_OnePulse_InitTypeDef *sConfig, + uint32_t OutputChannel, uint32_t InputChannel) +{ + TIM_OC_InitTypeDef temp1; + + /* Check the parameters */ + assert_param(IS_TIM_OPM_CHANNELS(OutputChannel)); + assert_param(IS_TIM_OPM_CHANNELS(InputChannel)); + + if (OutputChannel != InputChannel) + { + /* Process Locked */ + __HAL_LOCK(htim); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Extract the Output compare configuration from sConfig structure */ + temp1.OCMode = sConfig->OCMode; + temp1.Pulse = sConfig->Pulse; + temp1.OCPolarity = sConfig->OCPolarity; + temp1.OCNPolarity = sConfig->OCNPolarity; + temp1.OCIdleState = sConfig->OCIdleState; + temp1.OCNIdleState = sConfig->OCNIdleState; + + switch (OutputChannel) + { + case TIM_CHANNEL_1: + { + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + + TIM_OC1_SetConfig(htim->Instance, &temp1); + break; + } + case TIM_CHANNEL_2: + { + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + + TIM_OC2_SetConfig(htim->Instance, &temp1); + break; + } + default: + break; + } + + switch (InputChannel) + { + case TIM_CHANNEL_1: + { + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + + TIM_TI1_SetConfig(htim->Instance, sConfig->ICPolarity, + sConfig->ICSelection, sConfig->ICFilter); + + /* Reset the IC1PSC Bits */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC; + + /* Select the Trigger source */ + htim->Instance->SMCR &= ~TIM_SMCR_TS; + htim->Instance->SMCR |= TIM_TS_TI1FP1; + + /* Select the Slave Mode */ + htim->Instance->SMCR &= ~TIM_SMCR_SMS; + htim->Instance->SMCR |= TIM_SLAVEMODE_TRIGGER; + break; + } + case TIM_CHANNEL_2: + { + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + + TIM_TI2_SetConfig(htim->Instance, sConfig->ICPolarity, + sConfig->ICSelection, sConfig->ICFilter); + + /* Reset the IC2PSC Bits */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_IC2PSC; + + /* Select the Trigger source */ + htim->Instance->SMCR &= ~TIM_SMCR_TS; + htim->Instance->SMCR |= TIM_TS_TI2FP2; + + /* Select the Slave Mode */ + htim->Instance->SMCR &= ~TIM_SMCR_SMS; + htim->Instance->SMCR |= TIM_SLAVEMODE_TRIGGER; + break; + } + + default: + break; + } + + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + return HAL_OK; + } + else + { + return HAL_ERROR; + } +} + +/** + * @brief Configure the DMA Burst to transfer Data from the memory to the TIM peripheral + * @param htim TIM handle + * @param BurstBaseAddress TIM Base address from where the DMA will start the Data write + * This parameter can be one of the following values: + * @arg TIM_DMABASE_CR1 + * @arg TIM_DMABASE_CR2 + * @arg TIM_DMABASE_SMCR + * @arg TIM_DMABASE_DIER + * @arg TIM_DMABASE_SR + * @arg TIM_DMABASE_EGR + * @arg TIM_DMABASE_CCMR1 + * @arg TIM_DMABASE_CCMR2 + * @arg TIM_DMABASE_CCER + * @arg TIM_DMABASE_CNT + * @arg TIM_DMABASE_PSC + * @arg TIM_DMABASE_ARR + * @arg TIM_DMABASE_RCR + * @arg TIM_DMABASE_CCR1 + * @arg TIM_DMABASE_CCR2 + * @arg TIM_DMABASE_CCR3 + * @arg TIM_DMABASE_CCR4 + * @arg TIM_DMABASE_BDTR + * @param BurstRequestSrc TIM DMA Request sources + * This parameter can be one of the following values: + * @arg TIM_DMA_UPDATE: TIM update Interrupt source + * @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source + * @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source + * @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source + * @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source + * @arg TIM_DMA_COM: TIM Commutation DMA source + * @arg TIM_DMA_TRIGGER: TIM Trigger DMA source + * @param BurstBuffer The Buffer address. + * @param BurstLength DMA Burst length. This parameter can be one value + * between: TIM_DMABURSTLENGTH_1TRANSFER and TIM_DMABURSTLENGTH_18TRANSFERS. + * @note This function should be used only when BurstLength is equal to DMA data transfer length. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, uint32_t BurstLength) +{ + return HAL_TIM_DMABurst_MultiWriteStart(htim, BurstBaseAddress, BurstRequestSrc, BurstBuffer, BurstLength, + ((BurstLength) >> 8U) + 1U); +} + +/** + * @brief Configure the DMA Burst to transfer multiple Data from the memory to the TIM peripheral + * @param htim TIM handle + * @param BurstBaseAddress TIM Base address from where the DMA will start the Data write + * This parameter can be one of the following values: + * @arg TIM_DMABASE_CR1 + * @arg TIM_DMABASE_CR2 + * @arg TIM_DMABASE_SMCR + * @arg TIM_DMABASE_DIER + * @arg TIM_DMABASE_SR + * @arg TIM_DMABASE_EGR + * @arg TIM_DMABASE_CCMR1 + * @arg TIM_DMABASE_CCMR2 + * @arg TIM_DMABASE_CCER + * @arg TIM_DMABASE_CNT + * @arg TIM_DMABASE_PSC + * @arg TIM_DMABASE_ARR + * @arg TIM_DMABASE_RCR + * @arg TIM_DMABASE_CCR1 + * @arg TIM_DMABASE_CCR2 + * @arg TIM_DMABASE_CCR3 + * @arg TIM_DMABASE_CCR4 + * @arg TIM_DMABASE_BDTR + * @param BurstRequestSrc TIM DMA Request sources + * This parameter can be one of the following values: + * @arg TIM_DMA_UPDATE: TIM update Interrupt source + * @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source + * @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source + * @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source + * @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source + * @arg TIM_DMA_COM: TIM Commutation DMA source + * @arg TIM_DMA_TRIGGER: TIM Trigger DMA source + * @param BurstBuffer The Buffer address. + * @param BurstLength DMA Burst length. This parameter can be one value + * between: TIM_DMABURSTLENGTH_1TRANSFER and TIM_DMABURSTLENGTH_18TRANSFERS. + * @param DataLength Data length. This parameter can be one value + * between 1 and 0xFFFF. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_DMABurst_MultiWriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, + uint32_t BurstLength, uint32_t DataLength) +{ + /* Check the parameters */ + assert_param(IS_TIM_DMABURST_INSTANCE(htim->Instance)); + assert_param(IS_TIM_DMA_BASE(BurstBaseAddress)); + assert_param(IS_TIM_DMA_SOURCE(BurstRequestSrc)); + assert_param(IS_TIM_DMA_LENGTH(BurstLength)); + assert_param(IS_TIM_DMA_DATA_LENGTH(DataLength)); + + if (htim->DMABurstState == HAL_DMA_BURST_STATE_BUSY) + { + return HAL_BUSY; + } + else if (htim->DMABurstState == HAL_DMA_BURST_STATE_READY) + { + if ((BurstBuffer == NULL) && (BurstLength > 0U)) + { + return HAL_ERROR; + } + else + { + htim->DMABurstState = HAL_DMA_BURST_STATE_BUSY; + } + } + else + { + /* nothing to do */ + } + switch (BurstRequestSrc) + { + case TIM_DMA_UPDATE: + { + /* Set the DMA Period elapsed callbacks */ + htim->hdma[TIM_DMA_ID_UPDATE]->XferCpltCallback = TIM_DMAPeriodElapsedCplt; + htim->hdma[TIM_DMA_ID_UPDATE]->XferHalfCpltCallback = TIM_DMAPeriodElapsedHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_UPDATE]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_UPDATE], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC1: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC2: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC3: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC4: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt; + htim->hdma[TIM_DMA_ID_CC4]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_COM: + { + /* Set the DMA commutation callbacks */ + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferCpltCallback = TIMEx_DMACommutationCplt; + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferHalfCpltCallback = TIMEx_DMACommutationHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_COMMUTATION], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_TRIGGER: + { + /* Set the DMA trigger callbacks */ + htim->hdma[TIM_DMA_ID_TRIGGER]->XferCpltCallback = TIM_DMATriggerCplt; + htim->hdma[TIM_DMA_ID_TRIGGER]->XferHalfCpltCallback = TIM_DMATriggerHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_TRIGGER]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_TRIGGER], (uint32_t)BurstBuffer, + (uint32_t)&htim->Instance->DMAR, DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + default: + break; + } + + /* Configure the DMA Burst Mode */ + htim->Instance->DCR = (BurstBaseAddress | BurstLength); + /* Enable the TIM DMA Request */ + __HAL_TIM_ENABLE_DMA(htim, BurstRequestSrc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM DMA Burst mode + * @param htim TIM handle + * @param BurstRequestSrc TIM DMA Request sources to disable + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStop(TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc) +{ + /* Check the parameters */ + assert_param(IS_TIM_DMA_SOURCE(BurstRequestSrc)); + + /* Abort the DMA transfer (at least disable the DMA stream) */ + switch (BurstRequestSrc) + { + case TIM_DMA_UPDATE: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_UPDATE]); + break; + } + case TIM_DMA_CC1: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + case TIM_DMA_CC2: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + case TIM_DMA_CC3: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + case TIM_DMA_CC4: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC4]); + break; + } + case TIM_DMA_COM: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_COMMUTATION]); + break; + } + case TIM_DMA_TRIGGER: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_TRIGGER]); + break; + } + default: + break; + } + + /* Disable the TIM Update DMA request */ + __HAL_TIM_DISABLE_DMA(htim, BurstRequestSrc); + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Configure the DMA Burst to transfer Data from the TIM peripheral to the memory + * @param htim TIM handle + * @param BurstBaseAddress TIM Base address from where the DMA will start the Data read + * This parameter can be one of the following values: + * @arg TIM_DMABASE_CR1 + * @arg TIM_DMABASE_CR2 + * @arg TIM_DMABASE_SMCR + * @arg TIM_DMABASE_DIER + * @arg TIM_DMABASE_SR + * @arg TIM_DMABASE_EGR + * @arg TIM_DMABASE_CCMR1 + * @arg TIM_DMABASE_CCMR2 + * @arg TIM_DMABASE_CCER + * @arg TIM_DMABASE_CNT + * @arg TIM_DMABASE_PSC + * @arg TIM_DMABASE_ARR + * @arg TIM_DMABASE_RCR + * @arg TIM_DMABASE_CCR1 + * @arg TIM_DMABASE_CCR2 + * @arg TIM_DMABASE_CCR3 + * @arg TIM_DMABASE_CCR4 + * @arg TIM_DMABASE_BDTR + * @param BurstRequestSrc TIM DMA Request sources + * This parameter can be one of the following values: + * @arg TIM_DMA_UPDATE: TIM update Interrupt source + * @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source + * @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source + * @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source + * @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source + * @arg TIM_DMA_COM: TIM Commutation DMA source + * @arg TIM_DMA_TRIGGER: TIM Trigger DMA source + * @param BurstBuffer The Buffer address. + * @param BurstLength DMA Burst length. This parameter can be one value + * between: TIM_DMABURSTLENGTH_1TRANSFER and TIM_DMABURSTLENGTH_18TRANSFERS. + * @note This function should be used only when BurstLength is equal to DMA data transfer length. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, uint32_t BurstLength) +{ + return HAL_TIM_DMABurst_MultiReadStart(htim, BurstBaseAddress, BurstRequestSrc, BurstBuffer, BurstLength, + ((BurstLength) >> 8U) + 1U); +} + +/** + * @brief Configure the DMA Burst to transfer Data from the TIM peripheral to the memory + * @param htim TIM handle + * @param BurstBaseAddress TIM Base address from where the DMA will start the Data read + * This parameter can be one of the following values: + * @arg TIM_DMABASE_CR1 + * @arg TIM_DMABASE_CR2 + * @arg TIM_DMABASE_SMCR + * @arg TIM_DMABASE_DIER + * @arg TIM_DMABASE_SR + * @arg TIM_DMABASE_EGR + * @arg TIM_DMABASE_CCMR1 + * @arg TIM_DMABASE_CCMR2 + * @arg TIM_DMABASE_CCER + * @arg TIM_DMABASE_CNT + * @arg TIM_DMABASE_PSC + * @arg TIM_DMABASE_ARR + * @arg TIM_DMABASE_RCR + * @arg TIM_DMABASE_CCR1 + * @arg TIM_DMABASE_CCR2 + * @arg TIM_DMABASE_CCR3 + * @arg TIM_DMABASE_CCR4 + * @arg TIM_DMABASE_BDTR + * @param BurstRequestSrc TIM DMA Request sources + * This parameter can be one of the following values: + * @arg TIM_DMA_UPDATE: TIM update Interrupt source + * @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source + * @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source + * @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source + * @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source + * @arg TIM_DMA_COM: TIM Commutation DMA source + * @arg TIM_DMA_TRIGGER: TIM Trigger DMA source + * @param BurstBuffer The Buffer address. + * @param BurstLength DMA Burst length. This parameter can be one value + * between: TIM_DMABURSTLENGTH_1TRANSFER and TIM_DMABURSTLENGTH_18TRANSFERS. + * @param DataLength Data length. This parameter can be one value + * between 1 and 0xFFFF. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_DMABurst_MultiReadStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress, + uint32_t BurstRequestSrc, uint32_t *BurstBuffer, + uint32_t BurstLength, uint32_t DataLength) +{ + /* Check the parameters */ + assert_param(IS_TIM_DMABURST_INSTANCE(htim->Instance)); + assert_param(IS_TIM_DMA_BASE(BurstBaseAddress)); + assert_param(IS_TIM_DMA_SOURCE(BurstRequestSrc)); + assert_param(IS_TIM_DMA_LENGTH(BurstLength)); + assert_param(IS_TIM_DMA_DATA_LENGTH(DataLength)); + + if (htim->DMABurstState == HAL_DMA_BURST_STATE_BUSY) + { + return HAL_BUSY; + } + else if (htim->DMABurstState == HAL_DMA_BURST_STATE_READY) + { + if ((BurstBuffer == NULL) && (BurstLength > 0U)) + { + return HAL_ERROR; + } + else + { + htim->DMABurstState = HAL_DMA_BURST_STATE_BUSY; + } + } + else + { + /* nothing to do */ + } + switch (BurstRequestSrc) + { + case TIM_DMA_UPDATE: + { + /* Set the DMA Period elapsed callbacks */ + htim->hdma[TIM_DMA_ID_UPDATE]->XferCpltCallback = TIM_DMAPeriodElapsedCplt; + htim->hdma[TIM_DMA_ID_UPDATE]->XferHalfCpltCallback = TIM_DMAPeriodElapsedHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_UPDATE]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_UPDATE], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC1: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC2: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC3: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_CC4: + { + /* Set the DMA capture callbacks */ + htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC4]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_COM: + { + /* Set the DMA commutation callbacks */ + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferCpltCallback = TIMEx_DMACommutationCplt; + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferHalfCpltCallback = TIMEx_DMACommutationHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_COMMUTATION], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + case TIM_DMA_TRIGGER: + { + /* Set the DMA trigger callbacks */ + htim->hdma[TIM_DMA_ID_TRIGGER]->XferCpltCallback = TIM_DMATriggerCplt; + htim->hdma[TIM_DMA_ID_TRIGGER]->XferHalfCpltCallback = TIM_DMATriggerHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_TRIGGER]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_TRIGGER], (uint32_t)&htim->Instance->DMAR, (uint32_t)BurstBuffer, + DataLength) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + break; + } + default: + break; + } + + /* Configure the DMA Burst Mode */ + htim->Instance->DCR = (BurstBaseAddress | BurstLength); + + /* Enable the TIM DMA Request */ + __HAL_TIM_ENABLE_DMA(htim, BurstRequestSrc); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stop the DMA burst reading + * @param htim TIM handle + * @param BurstRequestSrc TIM DMA Request sources to disable. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_DMABurst_ReadStop(TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc) +{ + /* Check the parameters */ + assert_param(IS_TIM_DMA_SOURCE(BurstRequestSrc)); + + /* Abort the DMA transfer (at least disable the DMA stream) */ + switch (BurstRequestSrc) + { + case TIM_DMA_UPDATE: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_UPDATE]); + break; + } + case TIM_DMA_CC1: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + case TIM_DMA_CC2: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + case TIM_DMA_CC3: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + case TIM_DMA_CC4: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC4]); + break; + } + case TIM_DMA_COM: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_COMMUTATION]); + break; + } + case TIM_DMA_TRIGGER: + { + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_TRIGGER]); + break; + } + default: + break; + } + + /* Disable the TIM Update DMA request */ + __HAL_TIM_DISABLE_DMA(htim, BurstRequestSrc); + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Generate a software event + * @param htim TIM handle + * @param EventSource specifies the event source. + * This parameter can be one of the following values: + * @arg TIM_EVENTSOURCE_UPDATE: Timer update Event source + * @arg TIM_EVENTSOURCE_CC1: Timer Capture Compare 1 Event source + * @arg TIM_EVENTSOURCE_CC2: Timer Capture Compare 2 Event source + * @arg TIM_EVENTSOURCE_CC3: Timer Capture Compare 3 Event source + * @arg TIM_EVENTSOURCE_CC4: Timer Capture Compare 4 Event source + * @arg TIM_EVENTSOURCE_COM: Timer COM event source + * @arg TIM_EVENTSOURCE_TRIGGER: Timer Trigger Event source + * @arg TIM_EVENTSOURCE_BREAK: Timer Break event source + * @note Basic timers can only generate an update event. + * @note TIM_EVENTSOURCE_COM is relevant only with advanced timer instances. + * @note TIM_EVENTSOURCE_BREAK are relevant only for timer instances + * supporting a break input. + * @retval HAL status + */ + +HAL_StatusTypeDef HAL_TIM_GenerateEvent(TIM_HandleTypeDef *htim, uint32_t EventSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + assert_param(IS_TIM_EVENT_SOURCE(EventSource)); + + /* Process Locked */ + __HAL_LOCK(htim); + + /* Change the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Set the event sources */ + htim->Instance->EGR = EventSource; + + /* Change the TIM state */ + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Configures the OCRef clear feature + * @param htim TIM handle + * @param sClearInputConfig pointer to a TIM_ClearInputConfigTypeDef structure that + * contains the OCREF clear feature and parameters for the TIM peripheral. + * @param Channel specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 + * @arg TIM_CHANNEL_2: TIM Channel 2 + * @arg TIM_CHANNEL_3: TIM Channel 3 + * @arg TIM_CHANNEL_4: TIM Channel 4 + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_ConfigOCrefClear(TIM_HandleTypeDef *htim, + TIM_ClearInputConfigTypeDef *sClearInputConfig, + uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_OCXREF_CLEAR_INSTANCE(htim->Instance)); + assert_param(IS_TIM_CLEARINPUT_SOURCE(sClearInputConfig->ClearInputSource)); + + /* Process Locked */ + __HAL_LOCK(htim); + + htim->State = HAL_TIM_STATE_BUSY; + + switch (sClearInputConfig->ClearInputSource) + { + case TIM_CLEARINPUTSOURCE_NONE: + { + /* Clear the OCREF clear selection bit and the the ETR Bits */ + CLEAR_BIT(htim->Instance->SMCR, (TIM_SMCR_ETF | TIM_SMCR_ETPS | TIM_SMCR_ECE | TIM_SMCR_ETP)); + break; + } + + case TIM_CLEARINPUTSOURCE_ETR: + { + /* Check the parameters */ + assert_param(IS_TIM_CLEARINPUT_POLARITY(sClearInputConfig->ClearInputPolarity)); + assert_param(IS_TIM_CLEARINPUT_PRESCALER(sClearInputConfig->ClearInputPrescaler)); + assert_param(IS_TIM_CLEARINPUT_FILTER(sClearInputConfig->ClearInputFilter)); + + /* When OCRef clear feature is used with ETR source, ETR prescaler must be off */ + if (sClearInputConfig->ClearInputPrescaler != TIM_CLEARINPUTPRESCALER_DIV1) + { + htim->State = HAL_TIM_STATE_READY; + __HAL_UNLOCK(htim); + return HAL_ERROR; + } + + TIM_ETR_SetConfig(htim->Instance, + sClearInputConfig->ClearInputPrescaler, + sClearInputConfig->ClearInputPolarity, + sClearInputConfig->ClearInputFilter); + break; + } + + default: + break; + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + if (sClearInputConfig->ClearInputState != (uint32_t)DISABLE) + { + /* Enable the OCREF clear feature for Channel 1 */ + SET_BIT(htim->Instance->CCMR1, TIM_CCMR1_OC1CE); + } + else + { + /* Disable the OCREF clear feature for Channel 1 */ + CLEAR_BIT(htim->Instance->CCMR1, TIM_CCMR1_OC1CE); + } + break; + } + case TIM_CHANNEL_2: + { + if (sClearInputConfig->ClearInputState != (uint32_t)DISABLE) + { + /* Enable the OCREF clear feature for Channel 2 */ + SET_BIT(htim->Instance->CCMR1, TIM_CCMR1_OC2CE); + } + else + { + /* Disable the OCREF clear feature for Channel 2 */ + CLEAR_BIT(htim->Instance->CCMR1, TIM_CCMR1_OC2CE); + } + break; + } + case TIM_CHANNEL_3: + { + if (sClearInputConfig->ClearInputState != (uint32_t)DISABLE) + { + /* Enable the OCREF clear feature for Channel 3 */ + SET_BIT(htim->Instance->CCMR2, TIM_CCMR2_OC3CE); + } + else + { + /* Disable the OCREF clear feature for Channel 3 */ + CLEAR_BIT(htim->Instance->CCMR2, TIM_CCMR2_OC3CE); + } + break; + } + case TIM_CHANNEL_4: + { + if (sClearInputConfig->ClearInputState != (uint32_t)DISABLE) + { + /* Enable the OCREF clear feature for Channel 4 */ + SET_BIT(htim->Instance->CCMR2, TIM_CCMR2_OC4CE); + } + else + { + /* Disable the OCREF clear feature for Channel 4 */ + CLEAR_BIT(htim->Instance->CCMR2, TIM_CCMR2_OC4CE); + } + break; + } + default: + break; + } + + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configures the clock source to be used + * @param htim TIM handle + * @param sClockSourceConfig pointer to a TIM_ClockConfigTypeDef structure that + * contains the clock source information for the TIM peripheral. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_ConfigClockSource(TIM_HandleTypeDef *htim, TIM_ClockConfigTypeDef *sClockSourceConfig) +{ + uint32_t tmpsmcr; + + /* Process Locked */ + __HAL_LOCK(htim); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Check the parameters */ + assert_param(IS_TIM_CLOCKSOURCE(sClockSourceConfig->ClockSource)); + + /* Reset the SMS, TS, ECE, ETPS and ETRF bits */ + tmpsmcr = htim->Instance->SMCR; + tmpsmcr &= ~(TIM_SMCR_SMS | TIM_SMCR_TS); + tmpsmcr &= ~(TIM_SMCR_ETF | TIM_SMCR_ETPS | TIM_SMCR_ECE | TIM_SMCR_ETP); + htim->Instance->SMCR = tmpsmcr; + + switch (sClockSourceConfig->ClockSource) + { + case TIM_CLOCKSOURCE_INTERNAL: + { + assert_param(IS_TIM_INSTANCE(htim->Instance)); + break; + } + + case TIM_CLOCKSOURCE_ETRMODE1: + { + /* Check whether or not the timer instance supports external trigger input mode 1 (ETRF)*/ + assert_param(IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(htim->Instance)); + + /* Check ETR input conditioning related parameters */ + assert_param(IS_TIM_CLOCKPRESCALER(sClockSourceConfig->ClockPrescaler)); + assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity)); + assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter)); + + /* Configure the ETR Clock source */ + TIM_ETR_SetConfig(htim->Instance, + sClockSourceConfig->ClockPrescaler, + sClockSourceConfig->ClockPolarity, + sClockSourceConfig->ClockFilter); + + /* Select the External clock mode1 and the ETRF trigger */ + tmpsmcr = htim->Instance->SMCR; + tmpsmcr |= (TIM_SLAVEMODE_EXTERNAL1 | TIM_CLOCKSOURCE_ETRMODE1); + /* Write to TIMx SMCR */ + htim->Instance->SMCR = tmpsmcr; + break; + } + + case TIM_CLOCKSOURCE_ETRMODE2: + { + /* Check whether or not the timer instance supports external trigger input mode 2 (ETRF)*/ + assert_param(IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(htim->Instance)); + + /* Check ETR input conditioning related parameters */ + assert_param(IS_TIM_CLOCKPRESCALER(sClockSourceConfig->ClockPrescaler)); + assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity)); + assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter)); + + /* Configure the ETR Clock source */ + TIM_ETR_SetConfig(htim->Instance, + sClockSourceConfig->ClockPrescaler, + sClockSourceConfig->ClockPolarity, + sClockSourceConfig->ClockFilter); + /* Enable the External clock mode2 */ + htim->Instance->SMCR |= TIM_SMCR_ECE; + break; + } + + case TIM_CLOCKSOURCE_TI1: + { + /* Check whether or not the timer instance supports external clock mode 1 */ + assert_param(IS_TIM_CLOCKSOURCE_TIX_INSTANCE(htim->Instance)); + + /* Check TI1 input conditioning related parameters */ + assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity)); + assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter)); + + TIM_TI1_ConfigInputStage(htim->Instance, + sClockSourceConfig->ClockPolarity, + sClockSourceConfig->ClockFilter); + TIM_ITRx_SetConfig(htim->Instance, TIM_CLOCKSOURCE_TI1); + break; + } + + case TIM_CLOCKSOURCE_TI2: + { + /* Check whether or not the timer instance supports external clock mode 1 (ETRF)*/ + assert_param(IS_TIM_CLOCKSOURCE_TIX_INSTANCE(htim->Instance)); + + /* Check TI2 input conditioning related parameters */ + assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity)); + assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter)); + + TIM_TI2_ConfigInputStage(htim->Instance, + sClockSourceConfig->ClockPolarity, + sClockSourceConfig->ClockFilter); + TIM_ITRx_SetConfig(htim->Instance, TIM_CLOCKSOURCE_TI2); + break; + } + + case TIM_CLOCKSOURCE_TI1ED: + { + /* Check whether or not the timer instance supports external clock mode 1 */ + assert_param(IS_TIM_CLOCKSOURCE_TIX_INSTANCE(htim->Instance)); + + /* Check TI1 input conditioning related parameters */ + assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity)); + assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter)); + + TIM_TI1_ConfigInputStage(htim->Instance, + sClockSourceConfig->ClockPolarity, + sClockSourceConfig->ClockFilter); + TIM_ITRx_SetConfig(htim->Instance, TIM_CLOCKSOURCE_TI1ED); + break; + } + + case TIM_CLOCKSOURCE_ITR0: + case TIM_CLOCKSOURCE_ITR1: + case TIM_CLOCKSOURCE_ITR2: + case TIM_CLOCKSOURCE_ITR3: + { + /* Check whether or not the timer instance supports internal trigger input */ + assert_param(IS_TIM_CLOCKSOURCE_ITRX_INSTANCE(htim->Instance)); + + TIM_ITRx_SetConfig(htim->Instance, sClockSourceConfig->ClockSource); + break; + } + + default: + break; + } + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Selects the signal connected to the TI1 input: direct from CH1_input + * or a XOR combination between CH1_input, CH2_input & CH3_input + * @param htim TIM handle. + * @param TI1_Selection Indicate whether or not channel 1 is connected to the + * output of a XOR gate. + * This parameter can be one of the following values: + * @arg TIM_TI1SELECTION_CH1: The TIMx_CH1 pin is connected to TI1 input + * @arg TIM_TI1SELECTION_XORCOMBINATION: The TIMx_CH1, CH2 and CH3 + * pins are connected to the TI1 input (XOR combination) + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_ConfigTI1Input(TIM_HandleTypeDef *htim, uint32_t TI1_Selection) +{ + uint32_t tmpcr2; + + /* Check the parameters */ + assert_param(IS_TIM_XOR_INSTANCE(htim->Instance)); + assert_param(IS_TIM_TI1SELECTION(TI1_Selection)); + + /* Get the TIMx CR2 register value */ + tmpcr2 = htim->Instance->CR2; + + /* Reset the TI1 selection */ + tmpcr2 &= ~TIM_CR2_TI1S; + + /* Set the TI1 selection */ + tmpcr2 |= TI1_Selection; + + /* Write to TIMxCR2 */ + htim->Instance->CR2 = tmpcr2; + + return HAL_OK; +} + +/** + * @brief Configures the TIM in Slave mode + * @param htim TIM handle. + * @param sSlaveConfig pointer to a TIM_SlaveConfigTypeDef structure that + * contains the selected trigger (internal trigger input, filtered + * timer input or external trigger input) and the Slave mode + * (Disable, Reset, Gated, Trigger, External clock mode 1). + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro(TIM_HandleTypeDef *htim, TIM_SlaveConfigTypeDef *sSlaveConfig) +{ + /* Check the parameters */ + assert_param(IS_TIM_SLAVE_INSTANCE(htim->Instance)); + assert_param(IS_TIM_SLAVE_MODE(sSlaveConfig->SlaveMode)); + assert_param(IS_TIM_TRIGGER_SELECTION(sSlaveConfig->InputTrigger)); + + __HAL_LOCK(htim); + + htim->State = HAL_TIM_STATE_BUSY; + + if (TIM_SlaveTimer_SetConfig(htim, sSlaveConfig) != HAL_OK) + { + htim->State = HAL_TIM_STATE_READY; + __HAL_UNLOCK(htim); + return HAL_ERROR; + } + + /* Disable Trigger Interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_TRIGGER); + + /* Disable Trigger DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_TRIGGER); + + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configures the TIM in Slave mode in interrupt mode + * @param htim TIM handle. + * @param sSlaveConfig pointer to a TIM_SlaveConfigTypeDef structure that + * contains the selected trigger (internal trigger input, filtered + * timer input or external trigger input) and the Slave mode + * (Disable, Reset, Gated, Trigger, External clock mode 1). + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro_IT(TIM_HandleTypeDef *htim, + TIM_SlaveConfigTypeDef *sSlaveConfig) +{ + /* Check the parameters */ + assert_param(IS_TIM_SLAVE_INSTANCE(htim->Instance)); + assert_param(IS_TIM_SLAVE_MODE(sSlaveConfig->SlaveMode)); + assert_param(IS_TIM_TRIGGER_SELECTION(sSlaveConfig->InputTrigger)); + + __HAL_LOCK(htim); + + htim->State = HAL_TIM_STATE_BUSY; + + if (TIM_SlaveTimer_SetConfig(htim, sSlaveConfig) != HAL_OK) + { + htim->State = HAL_TIM_STATE_READY; + __HAL_UNLOCK(htim); + return HAL_ERROR; + } + + /* Enable Trigger Interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_TRIGGER); + + /* Disable Trigger DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_TRIGGER); + + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Read the captured value from Capture Compare unit + * @param htim TIM handle. + * @param Channel TIM Channels to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @arg TIM_CHANNEL_4: TIM Channel 4 selected + * @retval Captured value + */ +uint32_t HAL_TIM_ReadCapturedValue(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpreg = 0U; + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + + /* Return the capture 1 value */ + tmpreg = htim->Instance->CCR1; + + break; + } + case TIM_CHANNEL_2: + { + /* Check the parameters */ + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + + /* Return the capture 2 value */ + tmpreg = htim->Instance->CCR2; + + break; + } + + case TIM_CHANNEL_3: + { + /* Check the parameters */ + assert_param(IS_TIM_CC3_INSTANCE(htim->Instance)); + + /* Return the capture 3 value */ + tmpreg = htim->Instance->CCR3; + + break; + } + + case TIM_CHANNEL_4: + { + /* Check the parameters */ + assert_param(IS_TIM_CC4_INSTANCE(htim->Instance)); + + /* Return the capture 4 value */ + tmpreg = htim->Instance->CCR4; + + break; + } + + default: + break; + } + + return tmpreg; +} + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group9 TIM Callbacks functions + * @brief TIM Callbacks functions + * +@verbatim + ============================================================================== + ##### TIM Callbacks functions ##### + ============================================================================== + [..] + This section provides TIM callback functions: + (+) TIM Period elapsed callback + (+) TIM Output Compare callback + (+) TIM Input capture callback + (+) TIM Trigger callback + (+) TIM Error callback + +@endverbatim + * @{ + */ + +/** + * @brief Period elapsed callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_PeriodElapsedCallback could be implemented in the user file + */ +} + +/** + * @brief Period elapsed half complete callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_PeriodElapsedHalfCpltCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_PeriodElapsedHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Output Compare callback in non-blocking mode + * @param htim TIM OC handle + * @retval None + */ +__weak void HAL_TIM_OC_DelayElapsedCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_OC_DelayElapsedCallback could be implemented in the user file + */ +} + +/** + * @brief Input Capture callback in non-blocking mode + * @param htim TIM IC handle + * @retval None + */ +__weak void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_IC_CaptureCallback could be implemented in the user file + */ +} + +/** + * @brief Input Capture half complete callback in non-blocking mode + * @param htim TIM IC handle + * @retval None + */ +__weak void HAL_TIM_IC_CaptureHalfCpltCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_IC_CaptureHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief PWM Pulse finished callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_PWM_PulseFinishedCallback could be implemented in the user file + */ +} + +/** + * @brief PWM Pulse finished half complete callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_PWM_PulseFinishedHalfCpltCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_PWM_PulseFinishedHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Hall Trigger detection callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_TriggerCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_TriggerCallback could be implemented in the user file + */ +} + +/** + * @brief Hall Trigger detection half complete callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_TriggerHalfCpltCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_TriggerHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Timer error callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIM_ErrorCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIM_ErrorCallback could be implemented in the user file + */ +} + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +/** + * @brief Register a User TIM callback to be used instead of the weak predefined callback + * @param htim tim handle + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_TIM_BASE_MSPINIT_CB_ID Base MspInit Callback ID + * @arg @ref HAL_TIM_BASE_MSPDEINIT_CB_ID Base MspDeInit Callback ID + * @arg @ref HAL_TIM_IC_MSPINIT_CB_ID IC MspInit Callback ID + * @arg @ref HAL_TIM_IC_MSPDEINIT_CB_ID IC MspDeInit Callback ID + * @arg @ref HAL_TIM_OC_MSPINIT_CB_ID OC MspInit Callback ID + * @arg @ref HAL_TIM_OC_MSPDEINIT_CB_ID OC MspDeInit Callback ID + * @arg @ref HAL_TIM_PWM_MSPINIT_CB_ID PWM MspInit Callback ID + * @arg @ref HAL_TIM_PWM_MSPDEINIT_CB_ID PWM MspDeInit Callback ID + * @arg @ref HAL_TIM_ONE_PULSE_MSPINIT_CB_ID One Pulse MspInit Callback ID + * @arg @ref HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID One Pulse MspDeInit Callback ID + * @arg @ref HAL_TIM_ENCODER_MSPINIT_CB_ID Encoder MspInit Callback ID + * @arg @ref HAL_TIM_ENCODER_MSPDEINIT_CB_ID Encoder MspDeInit Callback ID + * @arg @ref HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID Hall Sensor MspInit Callback ID + * @arg @ref HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID Hall Sensor MspDeInit Callback ID + * @arg @ref HAL_TIM_PERIOD_ELAPSED_CB_ID Period Elapsed Callback ID + * @arg @ref HAL_TIM_PERIOD_ELAPSED_HALF_CB_ID Period Elapsed half complete Callback ID + * @arg @ref HAL_TIM_TRIGGER_CB_ID Trigger Callback ID + * @arg @ref HAL_TIM_TRIGGER_HALF_CB_ID Trigger half complete Callback ID + * @arg @ref HAL_TIM_IC_CAPTURE_CB_ID Input Capture Callback ID + * @arg @ref HAL_TIM_IC_CAPTURE_HALF_CB_ID Input Capture half complete Callback ID + * @arg @ref HAL_TIM_OC_DELAY_ELAPSED_CB_ID Output Compare Delay Elapsed Callback ID + * @arg @ref HAL_TIM_PWM_PULSE_FINISHED_CB_ID PWM Pulse Finished Callback ID + * @arg @ref HAL_TIM_PWM_PULSE_FINISHED_HALF_CB_ID PWM Pulse Finished half complete Callback ID + * @arg @ref HAL_TIM_ERROR_CB_ID Error Callback ID + * @arg @ref HAL_TIM_COMMUTATION_CB_ID Commutation Callback ID + * @arg @ref HAL_TIM_COMMUTATION_HALF_CB_ID Commutation half complete Callback ID + * @arg @ref HAL_TIM_BREAK_CB_ID Break Callback ID + * @param pCallback pointer to the callback function + * @retval status + */ +HAL_StatusTypeDef HAL_TIM_RegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID, + pTIM_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(htim); + + if (htim->State == HAL_TIM_STATE_READY) + { + switch (CallbackID) + { + case HAL_TIM_BASE_MSPINIT_CB_ID : + htim->Base_MspInitCallback = pCallback; + break; + + case HAL_TIM_BASE_MSPDEINIT_CB_ID : + htim->Base_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_IC_MSPINIT_CB_ID : + htim->IC_MspInitCallback = pCallback; + break; + + case HAL_TIM_IC_MSPDEINIT_CB_ID : + htim->IC_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_OC_MSPINIT_CB_ID : + htim->OC_MspInitCallback = pCallback; + break; + + case HAL_TIM_OC_MSPDEINIT_CB_ID : + htim->OC_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_PWM_MSPINIT_CB_ID : + htim->PWM_MspInitCallback = pCallback; + break; + + case HAL_TIM_PWM_MSPDEINIT_CB_ID : + htim->PWM_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_ONE_PULSE_MSPINIT_CB_ID : + htim->OnePulse_MspInitCallback = pCallback; + break; + + case HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID : + htim->OnePulse_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_ENCODER_MSPINIT_CB_ID : + htim->Encoder_MspInitCallback = pCallback; + break; + + case HAL_TIM_ENCODER_MSPDEINIT_CB_ID : + htim->Encoder_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID : + htim->HallSensor_MspInitCallback = pCallback; + break; + + case HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID : + htim->HallSensor_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_PERIOD_ELAPSED_CB_ID : + htim->PeriodElapsedCallback = pCallback; + break; + + case HAL_TIM_PERIOD_ELAPSED_HALF_CB_ID : + htim->PeriodElapsedHalfCpltCallback = pCallback; + break; + + case HAL_TIM_TRIGGER_CB_ID : + htim->TriggerCallback = pCallback; + break; + + case HAL_TIM_TRIGGER_HALF_CB_ID : + htim->TriggerHalfCpltCallback = pCallback; + break; + + case HAL_TIM_IC_CAPTURE_CB_ID : + htim->IC_CaptureCallback = pCallback; + break; + + case HAL_TIM_IC_CAPTURE_HALF_CB_ID : + htim->IC_CaptureHalfCpltCallback = pCallback; + break; + + case HAL_TIM_OC_DELAY_ELAPSED_CB_ID : + htim->OC_DelayElapsedCallback = pCallback; + break; + + case HAL_TIM_PWM_PULSE_FINISHED_CB_ID : + htim->PWM_PulseFinishedCallback = pCallback; + break; + + case HAL_TIM_PWM_PULSE_FINISHED_HALF_CB_ID : + htim->PWM_PulseFinishedHalfCpltCallback = pCallback; + break; + + case HAL_TIM_ERROR_CB_ID : + htim->ErrorCallback = pCallback; + break; + + case HAL_TIM_COMMUTATION_CB_ID : + htim->CommutationCallback = pCallback; + break; + + case HAL_TIM_COMMUTATION_HALF_CB_ID : + htim->CommutationHalfCpltCallback = pCallback; + break; + + case HAL_TIM_BREAK_CB_ID : + htim->BreakCallback = pCallback; + break; + + default : + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (htim->State == HAL_TIM_STATE_RESET) + { + switch (CallbackID) + { + case HAL_TIM_BASE_MSPINIT_CB_ID : + htim->Base_MspInitCallback = pCallback; + break; + + case HAL_TIM_BASE_MSPDEINIT_CB_ID : + htim->Base_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_IC_MSPINIT_CB_ID : + htim->IC_MspInitCallback = pCallback; + break; + + case HAL_TIM_IC_MSPDEINIT_CB_ID : + htim->IC_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_OC_MSPINIT_CB_ID : + htim->OC_MspInitCallback = pCallback; + break; + + case HAL_TIM_OC_MSPDEINIT_CB_ID : + htim->OC_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_PWM_MSPINIT_CB_ID : + htim->PWM_MspInitCallback = pCallback; + break; + + case HAL_TIM_PWM_MSPDEINIT_CB_ID : + htim->PWM_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_ONE_PULSE_MSPINIT_CB_ID : + htim->OnePulse_MspInitCallback = pCallback; + break; + + case HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID : + htim->OnePulse_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_ENCODER_MSPINIT_CB_ID : + htim->Encoder_MspInitCallback = pCallback; + break; + + case HAL_TIM_ENCODER_MSPDEINIT_CB_ID : + htim->Encoder_MspDeInitCallback = pCallback; + break; + + case HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID : + htim->HallSensor_MspInitCallback = pCallback; + break; + + case HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID : + htim->HallSensor_MspDeInitCallback = pCallback; + break; + + default : + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return status; +} + +/** + * @brief Unregister a TIM callback + * TIM callback is redirected to the weak predefined callback + * @param htim tim handle + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * @arg @ref HAL_TIM_BASE_MSPINIT_CB_ID Base MspInit Callback ID + * @arg @ref HAL_TIM_BASE_MSPDEINIT_CB_ID Base MspDeInit Callback ID + * @arg @ref HAL_TIM_IC_MSPINIT_CB_ID IC MspInit Callback ID + * @arg @ref HAL_TIM_IC_MSPDEINIT_CB_ID IC MspDeInit Callback ID + * @arg @ref HAL_TIM_OC_MSPINIT_CB_ID OC MspInit Callback ID + * @arg @ref HAL_TIM_OC_MSPDEINIT_CB_ID OC MspDeInit Callback ID + * @arg @ref HAL_TIM_PWM_MSPINIT_CB_ID PWM MspInit Callback ID + * @arg @ref HAL_TIM_PWM_MSPDEINIT_CB_ID PWM MspDeInit Callback ID + * @arg @ref HAL_TIM_ONE_PULSE_MSPINIT_CB_ID One Pulse MspInit Callback ID + * @arg @ref HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID One Pulse MspDeInit Callback ID + * @arg @ref HAL_TIM_ENCODER_MSPINIT_CB_ID Encoder MspInit Callback ID + * @arg @ref HAL_TIM_ENCODER_MSPDEINIT_CB_ID Encoder MspDeInit Callback ID + * @arg @ref HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID Hall Sensor MspInit Callback ID + * @arg @ref HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID Hall Sensor MspDeInit Callback ID + * @arg @ref HAL_TIM_PERIOD_ELAPSED_CB_ID Period Elapsed Callback ID + * @arg @ref HAL_TIM_PERIOD_ELAPSED_HALF_CB_ID Period Elapsed half complete Callback ID + * @arg @ref HAL_TIM_TRIGGER_CB_ID Trigger Callback ID + * @arg @ref HAL_TIM_TRIGGER_HALF_CB_ID Trigger half complete Callback ID + * @arg @ref HAL_TIM_IC_CAPTURE_CB_ID Input Capture Callback ID + * @arg @ref HAL_TIM_IC_CAPTURE_HALF_CB_ID Input Capture half complete Callback ID + * @arg @ref HAL_TIM_OC_DELAY_ELAPSED_CB_ID Output Compare Delay Elapsed Callback ID + * @arg @ref HAL_TIM_PWM_PULSE_FINISHED_CB_ID PWM Pulse Finished Callback ID + * @arg @ref HAL_TIM_PWM_PULSE_FINISHED_HALF_CB_ID PWM Pulse Finished half complete Callback ID + * @arg @ref HAL_TIM_ERROR_CB_ID Error Callback ID + * @arg @ref HAL_TIM_COMMUTATION_CB_ID Commutation Callback ID + * @arg @ref HAL_TIM_COMMUTATION_HALF_CB_ID Commutation half complete Callback ID + * @arg @ref HAL_TIM_BREAK_CB_ID Break Callback ID + * @retval status + */ +HAL_StatusTypeDef HAL_TIM_UnRegisterCallback(TIM_HandleTypeDef *htim, HAL_TIM_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(htim); + + if (htim->State == HAL_TIM_STATE_READY) + { + switch (CallbackID) + { + case HAL_TIM_BASE_MSPINIT_CB_ID : + htim->Base_MspInitCallback = HAL_TIM_Base_MspInit; /* Legacy weak Base MspInit Callback */ + break; + + case HAL_TIM_BASE_MSPDEINIT_CB_ID : + htim->Base_MspDeInitCallback = HAL_TIM_Base_MspDeInit; /* Legacy weak Base Msp DeInit Callback */ + break; + + case HAL_TIM_IC_MSPINIT_CB_ID : + htim->IC_MspInitCallback = HAL_TIM_IC_MspInit; /* Legacy weak IC Msp Init Callback */ + break; + + case HAL_TIM_IC_MSPDEINIT_CB_ID : + htim->IC_MspDeInitCallback = HAL_TIM_IC_MspDeInit; /* Legacy weak IC Msp DeInit Callback */ + break; + + case HAL_TIM_OC_MSPINIT_CB_ID : + htim->OC_MspInitCallback = HAL_TIM_OC_MspInit; /* Legacy weak OC Msp Init Callback */ + break; + + case HAL_TIM_OC_MSPDEINIT_CB_ID : + htim->OC_MspDeInitCallback = HAL_TIM_OC_MspDeInit; /* Legacy weak OC Msp DeInit Callback */ + break; + + case HAL_TIM_PWM_MSPINIT_CB_ID : + htim->PWM_MspInitCallback = HAL_TIM_PWM_MspInit; /* Legacy weak PWM Msp Init Callback */ + break; + + case HAL_TIM_PWM_MSPDEINIT_CB_ID : + htim->PWM_MspDeInitCallback = HAL_TIM_PWM_MspDeInit; /* Legacy weak PWM Msp DeInit Callback */ + break; + + case HAL_TIM_ONE_PULSE_MSPINIT_CB_ID : + htim->OnePulse_MspInitCallback = HAL_TIM_OnePulse_MspInit; /* Legacy weak One Pulse Msp Init Callback */ + break; + + case HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID : + htim->OnePulse_MspDeInitCallback = HAL_TIM_OnePulse_MspDeInit; /* Legacy weak One Pulse Msp DeInit Callback */ + break; + + case HAL_TIM_ENCODER_MSPINIT_CB_ID : + htim->Encoder_MspInitCallback = HAL_TIM_Encoder_MspInit; /* Legacy weak Encoder Msp Init Callback */ + break; + + case HAL_TIM_ENCODER_MSPDEINIT_CB_ID : + htim->Encoder_MspDeInitCallback = HAL_TIM_Encoder_MspDeInit; /* Legacy weak Encoder Msp DeInit Callback */ + break; + + case HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID : + htim->HallSensor_MspInitCallback = HAL_TIMEx_HallSensor_MspInit; /* Legacy weak Hall Sensor Msp Init Callback */ + break; + + case HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID : + htim->HallSensor_MspDeInitCallback = HAL_TIMEx_HallSensor_MspDeInit; /* Legacy weak Hall Sensor Msp DeInit Callback */ + break; + + case HAL_TIM_PERIOD_ELAPSED_CB_ID : + htim->PeriodElapsedCallback = HAL_TIM_PeriodElapsedCallback; /* Legacy weak Period Elapsed Callback */ + break; + + case HAL_TIM_PERIOD_ELAPSED_HALF_CB_ID : + htim->PeriodElapsedHalfCpltCallback = HAL_TIM_PeriodElapsedHalfCpltCallback; /* Legacy weak Period Elapsed half complete Callback */ + break; + + case HAL_TIM_TRIGGER_CB_ID : + htim->TriggerCallback = HAL_TIM_TriggerCallback; /* Legacy weak Trigger Callback */ + break; + + case HAL_TIM_TRIGGER_HALF_CB_ID : + htim->TriggerHalfCpltCallback = HAL_TIM_TriggerHalfCpltCallback; /* Legacy weak Trigger half complete Callback */ + break; + + case HAL_TIM_IC_CAPTURE_CB_ID : + htim->IC_CaptureCallback = HAL_TIM_IC_CaptureCallback; /* Legacy weak IC Capture Callback */ + break; + + case HAL_TIM_IC_CAPTURE_HALF_CB_ID : + htim->IC_CaptureHalfCpltCallback = HAL_TIM_IC_CaptureHalfCpltCallback; /* Legacy weak IC Capture half complete Callback */ + break; + + case HAL_TIM_OC_DELAY_ELAPSED_CB_ID : + htim->OC_DelayElapsedCallback = HAL_TIM_OC_DelayElapsedCallback; /* Legacy weak OC Delay Elapsed Callback */ + break; + + case HAL_TIM_PWM_PULSE_FINISHED_CB_ID : + htim->PWM_PulseFinishedCallback = HAL_TIM_PWM_PulseFinishedCallback; /* Legacy weak PWM Pulse Finished Callback */ + break; + + case HAL_TIM_PWM_PULSE_FINISHED_HALF_CB_ID : + htim->PWM_PulseFinishedHalfCpltCallback = HAL_TIM_PWM_PulseFinishedHalfCpltCallback; /* Legacy weak PWM Pulse Finished half complete Callback */ + break; + + case HAL_TIM_ERROR_CB_ID : + htim->ErrorCallback = HAL_TIM_ErrorCallback; /* Legacy weak Error Callback */ + break; + + case HAL_TIM_COMMUTATION_CB_ID : + htim->CommutationCallback = HAL_TIMEx_CommutCallback; /* Legacy weak Commutation Callback */ + break; + + case HAL_TIM_COMMUTATION_HALF_CB_ID : + htim->CommutationHalfCpltCallback = HAL_TIMEx_CommutHalfCpltCallback; /* Legacy weak Commutation half complete Callback */ + break; + + case HAL_TIM_BREAK_CB_ID : + htim->BreakCallback = HAL_TIMEx_BreakCallback; /* Legacy weak Break Callback */ + break; + + default : + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (htim->State == HAL_TIM_STATE_RESET) + { + switch (CallbackID) + { + case HAL_TIM_BASE_MSPINIT_CB_ID : + htim->Base_MspInitCallback = HAL_TIM_Base_MspInit; /* Legacy weak Base MspInit Callback */ + break; + + case HAL_TIM_BASE_MSPDEINIT_CB_ID : + htim->Base_MspDeInitCallback = HAL_TIM_Base_MspDeInit; /* Legacy weak Base Msp DeInit Callback */ + break; + + case HAL_TIM_IC_MSPINIT_CB_ID : + htim->IC_MspInitCallback = HAL_TIM_IC_MspInit; /* Legacy weak IC Msp Init Callback */ + break; + + case HAL_TIM_IC_MSPDEINIT_CB_ID : + htim->IC_MspDeInitCallback = HAL_TIM_IC_MspDeInit; /* Legacy weak IC Msp DeInit Callback */ + break; + + case HAL_TIM_OC_MSPINIT_CB_ID : + htim->OC_MspInitCallback = HAL_TIM_OC_MspInit; /* Legacy weak OC Msp Init Callback */ + break; + + case HAL_TIM_OC_MSPDEINIT_CB_ID : + htim->OC_MspDeInitCallback = HAL_TIM_OC_MspDeInit; /* Legacy weak OC Msp DeInit Callback */ + break; + + case HAL_TIM_PWM_MSPINIT_CB_ID : + htim->PWM_MspInitCallback = HAL_TIM_PWM_MspInit; /* Legacy weak PWM Msp Init Callback */ + break; + + case HAL_TIM_PWM_MSPDEINIT_CB_ID : + htim->PWM_MspDeInitCallback = HAL_TIM_PWM_MspDeInit; /* Legacy weak PWM Msp DeInit Callback */ + break; + + case HAL_TIM_ONE_PULSE_MSPINIT_CB_ID : + htim->OnePulse_MspInitCallback = HAL_TIM_OnePulse_MspInit; /* Legacy weak One Pulse Msp Init Callback */ + break; + + case HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID : + htim->OnePulse_MspDeInitCallback = HAL_TIM_OnePulse_MspDeInit; /* Legacy weak One Pulse Msp DeInit Callback */ + break; + + case HAL_TIM_ENCODER_MSPINIT_CB_ID : + htim->Encoder_MspInitCallback = HAL_TIM_Encoder_MspInit; /* Legacy weak Encoder Msp Init Callback */ + break; + + case HAL_TIM_ENCODER_MSPDEINIT_CB_ID : + htim->Encoder_MspDeInitCallback = HAL_TIM_Encoder_MspDeInit; /* Legacy weak Encoder Msp DeInit Callback */ + break; + + case HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID : + htim->HallSensor_MspInitCallback = HAL_TIMEx_HallSensor_MspInit; /* Legacy weak Hall Sensor Msp Init Callback */ + break; + + case HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID : + htim->HallSensor_MspDeInitCallback = HAL_TIMEx_HallSensor_MspDeInit; /* Legacy weak Hall Sensor Msp DeInit Callback */ + break; + + default : + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return status; +} +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions_Group10 TIM Peripheral State functions + * @brief TIM Peripheral State functions + * +@verbatim + ============================================================================== + ##### Peripheral State functions ##### + ============================================================================== + [..] + This subsection permits to get in run-time the status of the peripheral + and the data flow. + +@endverbatim + * @{ + */ + +/** + * @brief Return the TIM Base handle state. + * @param htim TIM Base handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIM_Base_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return the TIM OC handle state. + * @param htim TIM Output Compare handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIM_OC_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return the TIM PWM handle state. + * @param htim TIM handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIM_PWM_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return the TIM Input Capture handle state. + * @param htim TIM IC handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIM_IC_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return the TIM One Pulse Mode handle state. + * @param htim TIM OPM handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIM_OnePulse_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return the TIM Encoder Mode handle state. + * @param htim TIM Encoder Interface handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIM_Encoder_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return the TIM Encoder Mode handle state. + * @param htim TIM handle + * @retval Active channel + */ +HAL_TIM_ActiveChannel HAL_TIM_GetActiveChannel(TIM_HandleTypeDef *htim) +{ + return htim->Channel; +} + +/** + * @brief Return actual state of the TIM channel. + * @param htim TIM handle + * @param Channel TIM Channel + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 + * @arg TIM_CHANNEL_2: TIM Channel 2 + * @arg TIM_CHANNEL_3: TIM Channel 3 + * @arg TIM_CHANNEL_4: TIM Channel 4 + * @arg TIM_CHANNEL_5: TIM Channel 5 + * @arg TIM_CHANNEL_6: TIM Channel 6 + * @retval TIM Channel state + */ +HAL_TIM_ChannelStateTypeDef HAL_TIM_GetChannelState(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + HAL_TIM_ChannelStateTypeDef channel_state; + + /* Check the parameters */ + assert_param(IS_TIM_CCX_INSTANCE(htim->Instance, Channel)); + + channel_state = TIM_CHANNEL_STATE_GET(htim, Channel); + + return channel_state; +} + +/** + * @brief Return actual state of a DMA burst operation. + * @param htim TIM handle + * @retval DMA burst state + */ +HAL_TIM_DMABurstStateTypeDef HAL_TIM_DMABurstState(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_DMABURST_INSTANCE(htim->Instance)); + + return htim->DMABurstState; +} + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_Functions TIM Private Functions + * @{ + */ + +/** + * @brief TIM DMA error callback + * @param hdma pointer to DMA handle. + * @retval None + */ +void TIM_DMAError(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY); + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC4]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_4, HAL_TIM_CHANNEL_STATE_READY); + } + else + { + htim->State = HAL_TIM_STATE_READY; + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->ErrorCallback(htim); +#else + HAL_TIM_ErrorCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief TIM DMA Delay Pulse complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMADelayPulseCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC4]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_4, HAL_TIM_CHANNEL_STATE_READY); + } + } + else + { + /* nothing to do */ + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->PWM_PulseFinishedCallback(htim); +#else + HAL_TIM_PWM_PulseFinishedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief TIM DMA Delay Pulse half complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +void TIM_DMADelayPulseHalfCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC4]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + } + else + { + /* nothing to do */ + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->PWM_PulseFinishedHalfCpltCallback(htim); +#else + HAL_TIM_PWM_PulseFinishedHalfCpltCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief TIM DMA Capture complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +void TIM_DMACaptureCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC4]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_4, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_4, HAL_TIM_CHANNEL_STATE_READY); + } + } + else + { + /* nothing to do */ + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->IC_CaptureCallback(htim); +#else + HAL_TIM_IC_CaptureCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief TIM DMA Capture half complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +void TIM_DMACaptureHalfCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC4]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + } + else + { + /* nothing to do */ + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->IC_CaptureHalfCpltCallback(htim); +#else + HAL_TIM_IC_CaptureHalfCpltCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief TIM DMA Period Elapse complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMAPeriodElapsedCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (htim->hdma[TIM_DMA_ID_UPDATE]->Init.Mode == DMA_NORMAL) + { + htim->State = HAL_TIM_STATE_READY; + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->PeriodElapsedCallback(htim); +#else + HAL_TIM_PeriodElapsedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} + +/** + * @brief TIM DMA Period Elapse half complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMAPeriodElapsedHalfCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->PeriodElapsedHalfCpltCallback(htim); +#else + HAL_TIM_PeriodElapsedHalfCpltCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} + +/** + * @brief TIM DMA Trigger callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMATriggerCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (htim->hdma[TIM_DMA_ID_TRIGGER]->Init.Mode == DMA_NORMAL) + { + htim->State = HAL_TIM_STATE_READY; + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->TriggerCallback(htim); +#else + HAL_TIM_TriggerCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} + +/** + * @brief TIM DMA Trigger half complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMATriggerHalfCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->TriggerHalfCpltCallback(htim); +#else + HAL_TIM_TriggerHalfCpltCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} + +/** + * @brief Time Base configuration + * @param TIMx TIM peripheral + * @param Structure TIM Base configuration structure + * @retval None + */ +void TIM_Base_SetConfig(TIM_TypeDef *TIMx, TIM_Base_InitTypeDef *Structure) +{ + uint32_t tmpcr1; + tmpcr1 = TIMx->CR1; + + /* Set TIM Time Base Unit parameters ---------------------------------------*/ + if (IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx)) + { + /* Select the Counter Mode */ + tmpcr1 &= ~(TIM_CR1_DIR | TIM_CR1_CMS); + tmpcr1 |= Structure->CounterMode; + } + + if (IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx)) + { + /* Set the clock division */ + tmpcr1 &= ~TIM_CR1_CKD; + tmpcr1 |= (uint32_t)Structure->ClockDivision; + } + + /* Set the auto-reload preload */ + MODIFY_REG(tmpcr1, TIM_CR1_ARPE, Structure->AutoReloadPreload); + + TIMx->CR1 = tmpcr1; + + /* Set the Autoreload value */ + TIMx->ARR = (uint32_t)Structure->Period ; + + /* Set the Prescaler value */ + TIMx->PSC = Structure->Prescaler; + + if (IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx)) + { + /* Set the Repetition Counter value */ + TIMx->RCR = Structure->RepetitionCounter; + } + + /* Generate an update event to reload the Prescaler + and the repetition counter (only for advanced timer) value immediately */ + TIMx->EGR = TIM_EGR_UG; +} + +/** + * @brief Timer Output Compare 1 configuration + * @param TIMx to select the TIM peripheral + * @param OC_Config The output configuration structure + * @retval None + */ +static void TIM_OC1_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config) +{ + uint32_t tmpccmrx; + uint32_t tmpccer; + uint32_t tmpcr2; + + /* Disable the Channel 1: Reset the CC1E Bit */ + TIMx->CCER &= ~TIM_CCER_CC1E; + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR1 register value */ + tmpccmrx = TIMx->CCMR1; + + /* Reset the Output Compare Mode Bits */ + tmpccmrx &= ~TIM_CCMR1_OC1M; + tmpccmrx &= ~TIM_CCMR1_CC1S; + /* Select the Output Compare Mode */ + tmpccmrx |= OC_Config->OCMode; + + /* Reset the Output Polarity level */ + tmpccer &= ~TIM_CCER_CC1P; + /* Set the Output Compare Polarity */ + tmpccer |= OC_Config->OCPolarity; + + if (IS_TIM_CCXN_INSTANCE(TIMx, TIM_CHANNEL_1)) + { + /* Check parameters */ + assert_param(IS_TIM_OCN_POLARITY(OC_Config->OCNPolarity)); + + /* Reset the Output N Polarity level */ + tmpccer &= ~TIM_CCER_CC1NP; + /* Set the Output N Polarity */ + tmpccer |= OC_Config->OCNPolarity; + /* Reset the Output N State */ + tmpccer &= ~TIM_CCER_CC1NE; + } + + if (IS_TIM_BREAK_INSTANCE(TIMx)) + { + /* Check parameters */ + assert_param(IS_TIM_OCNIDLE_STATE(OC_Config->OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(OC_Config->OCIdleState)); + + /* Reset the Output Compare and Output Compare N IDLE State */ + tmpcr2 &= ~TIM_CR2_OIS1; + tmpcr2 &= ~TIM_CR2_OIS1N; + /* Set the Output Idle state */ + tmpcr2 |= OC_Config->OCIdleState; + /* Set the Output N Idle state */ + tmpcr2 |= OC_Config->OCNIdleState; + } + + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR1 = OC_Config->Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Timer Output Compare 2 configuration + * @param TIMx to select the TIM peripheral + * @param OC_Config The output configuration structure + * @retval None + */ +void TIM_OC2_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config) +{ + uint32_t tmpccmrx; + uint32_t tmpccer; + uint32_t tmpcr2; + + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= ~TIM_CCER_CC2E; + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR1 register value */ + tmpccmrx = TIMx->CCMR1; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= ~TIM_CCMR1_OC2M; + tmpccmrx &= ~TIM_CCMR1_CC2S; + + /* Select the Output Compare Mode */ + tmpccmrx |= (OC_Config->OCMode << 8U); + + /* Reset the Output Polarity level */ + tmpccer &= ~TIM_CCER_CC2P; + /* Set the Output Compare Polarity */ + tmpccer |= (OC_Config->OCPolarity << 4U); + + if (IS_TIM_CCXN_INSTANCE(TIMx, TIM_CHANNEL_2)) + { + assert_param(IS_TIM_OCN_POLARITY(OC_Config->OCNPolarity)); + + /* Reset the Output N Polarity level */ + tmpccer &= ~TIM_CCER_CC2NP; + /* Set the Output N Polarity */ + tmpccer |= (OC_Config->OCNPolarity << 4U); + /* Reset the Output N State */ + tmpccer &= ~TIM_CCER_CC2NE; + + } + + if (IS_TIM_BREAK_INSTANCE(TIMx)) + { + /* Check parameters */ + assert_param(IS_TIM_OCNIDLE_STATE(OC_Config->OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(OC_Config->OCIdleState)); + + /* Reset the Output Compare and Output Compare N IDLE State */ + tmpcr2 &= ~TIM_CR2_OIS2; + tmpcr2 &= ~TIM_CR2_OIS2N; + /* Set the Output Idle state */ + tmpcr2 |= (OC_Config->OCIdleState << 2U); + /* Set the Output N Idle state */ + tmpcr2 |= (OC_Config->OCNIdleState << 2U); + } + + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR2 = OC_Config->Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Timer Output Compare 3 configuration + * @param TIMx to select the TIM peripheral + * @param OC_Config The output configuration structure + * @retval None + */ +static void TIM_OC3_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config) +{ + uint32_t tmpccmrx; + uint32_t tmpccer; + uint32_t tmpcr2; + + /* Disable the Channel 3: Reset the CC2E Bit */ + TIMx->CCER &= ~TIM_CCER_CC3E; + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR2 register value */ + tmpccmrx = TIMx->CCMR2; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= ~TIM_CCMR2_OC3M; + tmpccmrx &= ~TIM_CCMR2_CC3S; + /* Select the Output Compare Mode */ + tmpccmrx |= OC_Config->OCMode; + + /* Reset the Output Polarity level */ + tmpccer &= ~TIM_CCER_CC3P; + /* Set the Output Compare Polarity */ + tmpccer |= (OC_Config->OCPolarity << 8U); + + if (IS_TIM_CCXN_INSTANCE(TIMx, TIM_CHANNEL_3)) + { + assert_param(IS_TIM_OCN_POLARITY(OC_Config->OCNPolarity)); + + /* Reset the Output N Polarity level */ + tmpccer &= ~TIM_CCER_CC3NP; + /* Set the Output N Polarity */ + tmpccer |= (OC_Config->OCNPolarity << 8U); + /* Reset the Output N State */ + tmpccer &= ~TIM_CCER_CC3NE; + } + + if (IS_TIM_BREAK_INSTANCE(TIMx)) + { + /* Check parameters */ + assert_param(IS_TIM_OCNIDLE_STATE(OC_Config->OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(OC_Config->OCIdleState)); + + /* Reset the Output Compare and Output Compare N IDLE State */ + tmpcr2 &= ~TIM_CR2_OIS3; + tmpcr2 &= ~TIM_CR2_OIS3N; + /* Set the Output Idle state */ + tmpcr2 |= (OC_Config->OCIdleState << 4U); + /* Set the Output N Idle state */ + tmpcr2 |= (OC_Config->OCNIdleState << 4U); + } + + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR3 = OC_Config->Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Timer Output Compare 4 configuration + * @param TIMx to select the TIM peripheral + * @param OC_Config The output configuration structure + * @retval None + */ +static void TIM_OC4_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config) +{ + uint32_t tmpccmrx; + uint32_t tmpccer; + uint32_t tmpcr2; + + /* Disable the Channel 4: Reset the CC4E Bit */ + TIMx->CCER &= ~TIM_CCER_CC4E; + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR2 register value */ + tmpccmrx = TIMx->CCMR2; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= ~TIM_CCMR2_OC4M; + tmpccmrx &= ~TIM_CCMR2_CC4S; + + /* Select the Output Compare Mode */ + tmpccmrx |= (OC_Config->OCMode << 8U); + + /* Reset the Output Polarity level */ + tmpccer &= ~TIM_CCER_CC4P; + /* Set the Output Compare Polarity */ + tmpccer |= (OC_Config->OCPolarity << 12U); + + if (IS_TIM_BREAK_INSTANCE(TIMx)) + { + /* Check parameters */ + assert_param(IS_TIM_OCIDLE_STATE(OC_Config->OCIdleState)); + + /* Reset the Output Compare IDLE State */ + tmpcr2 &= ~TIM_CR2_OIS4; + + /* Set the Output Idle state */ + tmpcr2 |= (OC_Config->OCIdleState << 6U); + } + + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR4 = OC_Config->Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Slave Timer configuration function + * @param htim TIM handle + * @param sSlaveConfig Slave timer configuration + * @retval None + */ +static HAL_StatusTypeDef TIM_SlaveTimer_SetConfig(TIM_HandleTypeDef *htim, + TIM_SlaveConfigTypeDef *sSlaveConfig) +{ + uint32_t tmpsmcr; + uint32_t tmpccmr1; + uint32_t tmpccer; + + /* Get the TIMx SMCR register value */ + tmpsmcr = htim->Instance->SMCR; + + /* Reset the Trigger Selection Bits */ + tmpsmcr &= ~TIM_SMCR_TS; + /* Set the Input Trigger source */ + tmpsmcr |= sSlaveConfig->InputTrigger; + + /* Reset the slave mode Bits */ + tmpsmcr &= ~TIM_SMCR_SMS; + /* Set the slave mode */ + tmpsmcr |= sSlaveConfig->SlaveMode; + + /* Write to TIMx SMCR */ + htim->Instance->SMCR = tmpsmcr; + + /* Configure the trigger prescaler, filter, and polarity */ + switch (sSlaveConfig->InputTrigger) + { + case TIM_TS_ETRF: + { + /* Check the parameters */ + assert_param(IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(htim->Instance)); + assert_param(IS_TIM_TRIGGERPRESCALER(sSlaveConfig->TriggerPrescaler)); + assert_param(IS_TIM_TRIGGERPOLARITY(sSlaveConfig->TriggerPolarity)); + assert_param(IS_TIM_TRIGGERFILTER(sSlaveConfig->TriggerFilter)); + /* Configure the ETR Trigger source */ + TIM_ETR_SetConfig(htim->Instance, + sSlaveConfig->TriggerPrescaler, + sSlaveConfig->TriggerPolarity, + sSlaveConfig->TriggerFilter); + break; + } + + case TIM_TS_TI1F_ED: + { + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + assert_param(IS_TIM_TRIGGERFILTER(sSlaveConfig->TriggerFilter)); + + if (sSlaveConfig->SlaveMode == TIM_SLAVEMODE_GATED) + { + return HAL_ERROR; + } + + /* Disable the Channel 1: Reset the CC1E Bit */ + tmpccer = htim->Instance->CCER; + htim->Instance->CCER &= ~TIM_CCER_CC1E; + tmpccmr1 = htim->Instance->CCMR1; + + /* Set the filter */ + tmpccmr1 &= ~TIM_CCMR1_IC1F; + tmpccmr1 |= ((sSlaveConfig->TriggerFilter) << 4U); + + /* Write to TIMx CCMR1 and CCER registers */ + htim->Instance->CCMR1 = tmpccmr1; + htim->Instance->CCER = tmpccer; + break; + } + + case TIM_TS_TI1FP1: + { + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(htim->Instance)); + assert_param(IS_TIM_TRIGGERPOLARITY(sSlaveConfig->TriggerPolarity)); + assert_param(IS_TIM_TRIGGERFILTER(sSlaveConfig->TriggerFilter)); + + /* Configure TI1 Filter and Polarity */ + TIM_TI1_ConfigInputStage(htim->Instance, + sSlaveConfig->TriggerPolarity, + sSlaveConfig->TriggerFilter); + break; + } + + case TIM_TS_TI2FP2: + { + /* Check the parameters */ + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + assert_param(IS_TIM_TRIGGERPOLARITY(sSlaveConfig->TriggerPolarity)); + assert_param(IS_TIM_TRIGGERFILTER(sSlaveConfig->TriggerFilter)); + + /* Configure TI2 Filter and Polarity */ + TIM_TI2_ConfigInputStage(htim->Instance, + sSlaveConfig->TriggerPolarity, + sSlaveConfig->TriggerFilter); + break; + } + + case TIM_TS_ITR0: + case TIM_TS_ITR1: + case TIM_TS_ITR2: + case TIM_TS_ITR3: + { + /* Check the parameter */ + assert_param(IS_TIM_CC2_INSTANCE(htim->Instance)); + break; + } + + default: + break; + } + return HAL_OK; +} + +/** + * @brief Configure the TI1 as Input. + * @param TIMx to select the TIM peripheral. + * @param TIM_ICPolarity The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPOLARITY_RISING + * @arg TIM_ICPOLARITY_FALLING + * @arg TIM_ICPOLARITY_BOTHEDGE + * @param TIM_ICSelection specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSELECTION_DIRECTTI: TIM Input 1 is selected to be connected to IC1. + * @arg TIM_ICSELECTION_INDIRECTTI: TIM Input 1 is selected to be connected to IC2. + * @arg TIM_ICSELECTION_TRC: TIM Input 1 is selected to be connected to TRC. + * @param TIM_ICFilter Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + * @note TIM_ICFilter and TIM_ICPolarity are not used in INDIRECT mode as TI2FP1 + * (on channel2 path) is used as the input signal. Therefore CCMR1 must be + * protected against un-initialized filter and polarity values. + */ +void TIM_TI1_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter) +{ + uint32_t tmpccmr1; + uint32_t tmpccer; + + /* Disable the Channel 1: Reset the CC1E Bit */ + TIMx->CCER &= ~TIM_CCER_CC1E; + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + + /* Select the Input */ + if (IS_TIM_CC2_INSTANCE(TIMx) != RESET) + { + tmpccmr1 &= ~TIM_CCMR1_CC1S; + tmpccmr1 |= TIM_ICSelection; + } + else + { + tmpccmr1 |= TIM_CCMR1_CC1S_0; + } + + /* Set the filter */ + tmpccmr1 &= ~TIM_CCMR1_IC1F; + tmpccmr1 |= ((TIM_ICFilter << 4U) & TIM_CCMR1_IC1F); + + /* Select the Polarity and set the CC1E Bit */ + tmpccer &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP); + tmpccer |= (TIM_ICPolarity & (TIM_CCER_CC1P | TIM_CCER_CC1NP)); + + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the Polarity and Filter for TI1. + * @param TIMx to select the TIM peripheral. + * @param TIM_ICPolarity The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPOLARITY_RISING + * @arg TIM_ICPOLARITY_FALLING + * @arg TIM_ICPOLARITY_BOTHEDGE + * @param TIM_ICFilter Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TIM_TI1_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter) +{ + uint32_t tmpccmr1; + uint32_t tmpccer; + + /* Disable the Channel 1: Reset the CC1E Bit */ + tmpccer = TIMx->CCER; + TIMx->CCER &= ~TIM_CCER_CC1E; + tmpccmr1 = TIMx->CCMR1; + + /* Set the filter */ + tmpccmr1 &= ~TIM_CCMR1_IC1F; + tmpccmr1 |= (TIM_ICFilter << 4U); + + /* Select the Polarity and set the CC1E Bit */ + tmpccer &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP); + tmpccer |= TIM_ICPolarity; + + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI2 as Input. + * @param TIMx to select the TIM peripheral + * @param TIM_ICPolarity The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPOLARITY_RISING + * @arg TIM_ICPOLARITY_FALLING + * @arg TIM_ICPOLARITY_BOTHEDGE + * @param TIM_ICSelection specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSELECTION_DIRECTTI: TIM Input 2 is selected to be connected to IC2. + * @arg TIM_ICSELECTION_INDIRECTTI: TIM Input 2 is selected to be connected to IC1. + * @arg TIM_ICSELECTION_TRC: TIM Input 2 is selected to be connected to TRC. + * @param TIM_ICFilter Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + * @note TIM_ICFilter and TIM_ICPolarity are not used in INDIRECT mode as TI1FP2 + * (on channel1 path) is used as the input signal. Therefore CCMR1 must be + * protected against un-initialized filter and polarity values. + */ +static void TIM_TI2_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter) +{ + uint32_t tmpccmr1; + uint32_t tmpccer; + + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= ~TIM_CCER_CC2E; + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + + /* Select the Input */ + tmpccmr1 &= ~TIM_CCMR1_CC2S; + tmpccmr1 |= (TIM_ICSelection << 8U); + + /* Set the filter */ + tmpccmr1 &= ~TIM_CCMR1_IC2F; + tmpccmr1 |= ((TIM_ICFilter << 12U) & TIM_CCMR1_IC2F); + + /* Select the Polarity and set the CC2E Bit */ + tmpccer &= ~(TIM_CCER_CC2P | TIM_CCER_CC2NP); + tmpccer |= ((TIM_ICPolarity << 4U) & (TIM_CCER_CC2P | TIM_CCER_CC2NP)); + + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1 ; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the Polarity and Filter for TI2. + * @param TIMx to select the TIM peripheral. + * @param TIM_ICPolarity The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPOLARITY_RISING + * @arg TIM_ICPOLARITY_FALLING + * @arg TIM_ICPOLARITY_BOTHEDGE + * @param TIM_ICFilter Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TIM_TI2_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter) +{ + uint32_t tmpccmr1; + uint32_t tmpccer; + + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= ~TIM_CCER_CC2E; + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + + /* Set the filter */ + tmpccmr1 &= ~TIM_CCMR1_IC2F; + tmpccmr1 |= (TIM_ICFilter << 12U); + + /* Select the Polarity and set the CC2E Bit */ + tmpccer &= ~(TIM_CCER_CC2P | TIM_CCER_CC2NP); + tmpccer |= (TIM_ICPolarity << 4U); + + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1 ; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI3 as Input. + * @param TIMx to select the TIM peripheral + * @param TIM_ICPolarity The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPOLARITY_RISING + * @arg TIM_ICPOLARITY_FALLING + * @arg TIM_ICPOLARITY_BOTHEDGE + * @param TIM_ICSelection specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSELECTION_DIRECTTI: TIM Input 3 is selected to be connected to IC3. + * @arg TIM_ICSELECTION_INDIRECTTI: TIM Input 3 is selected to be connected to IC4. + * @arg TIM_ICSELECTION_TRC: TIM Input 3 is selected to be connected to TRC. + * @param TIM_ICFilter Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + * @note TIM_ICFilter and TIM_ICPolarity are not used in INDIRECT mode as TI3FP4 + * (on channel1 path) is used as the input signal. Therefore CCMR2 must be + * protected against un-initialized filter and polarity values. + */ +static void TIM_TI3_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter) +{ + uint32_t tmpccmr2; + uint32_t tmpccer; + + /* Disable the Channel 3: Reset the CC3E Bit */ + TIMx->CCER &= ~TIM_CCER_CC3E; + tmpccmr2 = TIMx->CCMR2; + tmpccer = TIMx->CCER; + + /* Select the Input */ + tmpccmr2 &= ~TIM_CCMR2_CC3S; + tmpccmr2 |= TIM_ICSelection; + + /* Set the filter */ + tmpccmr2 &= ~TIM_CCMR2_IC3F; + tmpccmr2 |= ((TIM_ICFilter << 4U) & TIM_CCMR2_IC3F); + + /* Select the Polarity and set the CC3E Bit */ + tmpccer &= ~(TIM_CCER_CC3P | TIM_CCER_CC3NP); + tmpccer |= ((TIM_ICPolarity << 8U) & (TIM_CCER_CC3P | TIM_CCER_CC3NP)); + + /* Write to TIMx CCMR2 and CCER registers */ + TIMx->CCMR2 = tmpccmr2; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI4 as Input. + * @param TIMx to select the TIM peripheral + * @param TIM_ICPolarity The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPOLARITY_RISING + * @arg TIM_ICPOLARITY_FALLING + * @arg TIM_ICPOLARITY_BOTHEDGE + * @param TIM_ICSelection specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSELECTION_DIRECTTI: TIM Input 4 is selected to be connected to IC4. + * @arg TIM_ICSELECTION_INDIRECTTI: TIM Input 4 is selected to be connected to IC3. + * @arg TIM_ICSELECTION_TRC: TIM Input 4 is selected to be connected to TRC. + * @param TIM_ICFilter Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @note TIM_ICFilter and TIM_ICPolarity are not used in INDIRECT mode as TI4FP3 + * (on channel1 path) is used as the input signal. Therefore CCMR2 must be + * protected against un-initialized filter and polarity values. + * @retval None + */ +static void TIM_TI4_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, + uint32_t TIM_ICFilter) +{ + uint32_t tmpccmr2; + uint32_t tmpccer; + + /* Disable the Channel 4: Reset the CC4E Bit */ + TIMx->CCER &= ~TIM_CCER_CC4E; + tmpccmr2 = TIMx->CCMR2; + tmpccer = TIMx->CCER; + + /* Select the Input */ + tmpccmr2 &= ~TIM_CCMR2_CC4S; + tmpccmr2 |= (TIM_ICSelection << 8U); + + /* Set the filter */ + tmpccmr2 &= ~TIM_CCMR2_IC4F; + tmpccmr2 |= ((TIM_ICFilter << 12U) & TIM_CCMR2_IC4F); + + /* Select the Polarity and set the CC4E Bit */ + tmpccer &= ~(TIM_CCER_CC4P | TIM_CCER_CC4NP); + tmpccer |= ((TIM_ICPolarity << 12U) & (TIM_CCER_CC4P | TIM_CCER_CC4NP)); + + /* Write to TIMx CCMR2 and CCER registers */ + TIMx->CCMR2 = tmpccmr2; + TIMx->CCER = tmpccer ; +} + +/** + * @brief Selects the Input Trigger source + * @param TIMx to select the TIM peripheral + * @param InputTriggerSource The Input Trigger source. + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal Trigger 0 + * @arg TIM_TS_ITR1: Internal Trigger 1 + * @arg TIM_TS_ITR2: Internal Trigger 2 + * @arg TIM_TS_ITR3: Internal Trigger 3 + * @arg TIM_TS_TI1F_ED: TI1 Edge Detector + * @arg TIM_TS_TI1FP1: Filtered Timer Input 1 + * @arg TIM_TS_TI2FP2: Filtered Timer Input 2 + * @arg TIM_TS_ETRF: External Trigger input + * @retval None + */ +static void TIM_ITRx_SetConfig(TIM_TypeDef *TIMx, uint32_t InputTriggerSource) +{ + uint32_t tmpsmcr; + + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + /* Reset the TS Bits */ + tmpsmcr &= ~TIM_SMCR_TS; + /* Set the Input Trigger source and the slave mode*/ + tmpsmcr |= (InputTriggerSource | TIM_SLAVEMODE_EXTERNAL1); + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} +/** + * @brief Configures the TIMx External Trigger (ETR). + * @param TIMx to select the TIM peripheral + * @param TIM_ExtTRGPrescaler The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ETRPRESCALER_DIV1: ETRP Prescaler OFF. + * @arg TIM_ETRPRESCALER_DIV2: ETRP frequency divided by 2. + * @arg TIM_ETRPRESCALER_DIV4: ETRP frequency divided by 4. + * @arg TIM_ETRPRESCALER_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ETRPOLARITY_INVERTED: active low or falling edge active. + * @arg TIM_ETRPOLARITY_NONINVERTED: active high or rising edge active. + * @param ExtTRGFilter External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETR_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ExtTRGPrescaler, + uint32_t TIM_ExtTRGPolarity, uint32_t ExtTRGFilter) +{ + uint32_t tmpsmcr; + + tmpsmcr = TIMx->SMCR; + + /* Reset the ETR Bits */ + tmpsmcr &= ~(TIM_SMCR_ETF | TIM_SMCR_ETPS | TIM_SMCR_ECE | TIM_SMCR_ETP); + + /* Set the Prescaler, the Filter value and the Polarity */ + tmpsmcr |= (uint32_t)(TIM_ExtTRGPrescaler | (TIM_ExtTRGPolarity | (ExtTRGFilter << 8U))); + + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @brief Enables or disables the TIM Capture Compare Channel x. + * @param TIMx to select the TIM peripheral + * @param Channel specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 + * @arg TIM_CHANNEL_2: TIM Channel 2 + * @arg TIM_CHANNEL_3: TIM Channel 3 + * @arg TIM_CHANNEL_4: TIM Channel 4 + * @param ChannelState specifies the TIM Channel CCxE bit new state. + * This parameter can be: TIM_CCx_ENABLE or TIM_CCx_DISABLE. + * @retval None + */ +void TIM_CCxChannelCmd(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ChannelState) +{ + uint32_t tmp; + + /* Check the parameters */ + assert_param(IS_TIM_CC1_INSTANCE(TIMx)); + assert_param(IS_TIM_CHANNELS(Channel)); + + tmp = TIM_CCER_CC1E << (Channel & 0x1FU); /* 0x1FU = 31 bits max shift */ + + /* Reset the CCxE Bit */ + TIMx->CCER &= ~tmp; + + /* Set or reset the CCxE Bit */ + TIMx->CCER |= (uint32_t)(ChannelState << (Channel & 0x1FU)); /* 0x1FU = 31 bits max shift */ +} + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) +/** + * @brief Reset interrupt callbacks to the legacy weak callbacks. + * @param htim pointer to a TIM_HandleTypeDef structure that contains + * the configuration information for TIM module. + * @retval None + */ +void TIM_ResetCallback(TIM_HandleTypeDef *htim) +{ + /* Reset the TIM callback to the legacy weak callbacks */ + htim->PeriodElapsedCallback = HAL_TIM_PeriodElapsedCallback; /* Legacy weak PeriodElapsedCallback */ + htim->PeriodElapsedHalfCpltCallback = HAL_TIM_PeriodElapsedHalfCpltCallback; /* Legacy weak PeriodElapsedHalfCpltCallback */ + htim->TriggerCallback = HAL_TIM_TriggerCallback; /* Legacy weak TriggerCallback */ + htim->TriggerHalfCpltCallback = HAL_TIM_TriggerHalfCpltCallback; /* Legacy weak TriggerHalfCpltCallback */ + htim->IC_CaptureCallback = HAL_TIM_IC_CaptureCallback; /* Legacy weak IC_CaptureCallback */ + htim->IC_CaptureHalfCpltCallback = HAL_TIM_IC_CaptureHalfCpltCallback; /* Legacy weak IC_CaptureHalfCpltCallback */ + htim->OC_DelayElapsedCallback = HAL_TIM_OC_DelayElapsedCallback; /* Legacy weak OC_DelayElapsedCallback */ + htim->PWM_PulseFinishedCallback = HAL_TIM_PWM_PulseFinishedCallback; /* Legacy weak PWM_PulseFinishedCallback */ + htim->PWM_PulseFinishedHalfCpltCallback = HAL_TIM_PWM_PulseFinishedHalfCpltCallback; /* Legacy weak PWM_PulseFinishedHalfCpltCallback */ + htim->ErrorCallback = HAL_TIM_ErrorCallback; /* Legacy weak ErrorCallback */ + htim->CommutationCallback = HAL_TIMEx_CommutCallback; /* Legacy weak CommutationCallback */ + htim->CommutationHalfCpltCallback = HAL_TIMEx_CommutHalfCpltCallback; /* Legacy weak CommutationHalfCpltCallback */ + htim->BreakCallback = HAL_TIMEx_BreakCallback; /* Legacy weak BreakCallback */ +} +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + +/** + * @} + */ + +#endif /* HAL_TIM_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c new file mode 100644 index 00000000..438dc44e --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c @@ -0,0 +1,2371 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_tim_ex.c + * @author MCD Application Team + * @brief TIM HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Timer Extended peripheral: + * + Time Hall Sensor Interface Initialization + * + Time Hall Sensor Interface Start + * + Time Complementary signal break and dead time configuration + * + Time Master and Slave synchronization configuration + * + Timer remapping capabilities configuration + @verbatim + ============================================================================== + ##### TIMER Extended features ##### + ============================================================================== + [..] + The Timer Extended features include: + (#) Complementary outputs with programmable dead-time for : + (++) Output Compare + (++) PWM generation (Edge and Center-aligned Mode) + (++) One-pulse mode output + (#) Synchronization circuit to control the timer with external signals and to + interconnect several timers together. + (#) Break input to put the timer output signals in reset state or in a known state. + (#) Supports incremental (quadrature) encoder and hall-sensor circuitry for + positioning purposes + + ##### How to use this driver ##### + ============================================================================== + [..] + (#) Initialize the TIM low level resources by implementing the following functions + depending on the selected feature: + (++) Hall Sensor output : HAL_TIMEx_HallSensor_MspInit() + + (#) Initialize the TIM low level resources : + (##) Enable the TIM interface clock using __HAL_RCC_TIMx_CLK_ENABLE(); + (##) TIM pins configuration + (+++) Enable the clock for the TIM GPIOs using the following function: + __HAL_RCC_GPIOx_CLK_ENABLE(); + (+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init(); + + (#) The external Clock can be configured, if needed (the default clock is the + internal clock from the APBx), using the following function: + HAL_TIM_ConfigClockSource, the clock configuration should be done before + any start function. + + (#) Configure the TIM in the desired functioning mode using one of the + initialization function of this driver: + (++) HAL_TIMEx_HallSensor_Init() and HAL_TIMEx_ConfigCommutEvent(): to use the + Timer Hall Sensor Interface and the commutation event with the corresponding + Interrupt and DMA request if needed (Note that One Timer is used to interface + with the Hall sensor Interface and another Timer should be used to use + the commutation event). + + (#) Activate the TIM peripheral using one of the start functions: + (++) Complementary Output Compare : HAL_TIMEx_OCN_Start(), HAL_TIMEx_OCN_Start_DMA(), HAL_TIMEx_OCN_Start_IT() + (++) Complementary PWM generation : HAL_TIMEx_PWMN_Start(), HAL_TIMEx_PWMN_Start_DMA(), HAL_TIMEx_PWMN_Start_IT() + (++) Complementary One-pulse mode output : HAL_TIMEx_OnePulseN_Start(), HAL_TIMEx_OnePulseN_Start_IT() + (++) Hall Sensor output : HAL_TIMEx_HallSensor_Start(), HAL_TIMEx_HallSensor_Start_DMA(), HAL_TIMEx_HallSensor_Start_IT(). + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup TIMEx TIMEx + * @brief TIM Extended HAL module driver + * @{ + */ + +#ifdef HAL_TIM_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +static void TIM_DMADelayPulseNCplt(DMA_HandleTypeDef *hdma); +static void TIM_DMAErrorCCxN(DMA_HandleTypeDef *hdma); +static void TIM_CCxNChannelCmd(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ChannelNState); + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup TIMEx_Exported_Functions TIM Extended Exported Functions + * @{ + */ + +/** @defgroup TIMEx_Exported_Functions_Group1 Extended Timer Hall Sensor functions + * @brief Timer Hall Sensor functions + * +@verbatim + ============================================================================== + ##### Timer Hall Sensor functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Initialize and configure TIM HAL Sensor. + (+) De-initialize TIM HAL Sensor. + (+) Start the Hall Sensor Interface. + (+) Stop the Hall Sensor Interface. + (+) Start the Hall Sensor Interface and enable interrupts. + (+) Stop the Hall Sensor Interface and disable interrupts. + (+) Start the Hall Sensor Interface and enable DMA transfers. + (+) Stop the Hall Sensor Interface and disable DMA transfers. + +@endverbatim + * @{ + */ +/** + * @brief Initializes the TIM Hall Sensor Interface and initialize the associated handle. + * @note When the timer instance is initialized in Hall Sensor Interface mode, + * timer channels 1 and channel 2 are reserved and cannot be used for + * other purpose. + * @param htim TIM Hall Sensor Interface handle + * @param sConfig TIM Hall Sensor configuration structure + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Init(TIM_HandleTypeDef *htim, TIM_HallSensor_InitTypeDef *sConfig) +{ + TIM_OC_InitTypeDef OC_Config; + + /* Check the TIM handle allocation */ + if (htim == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode)); + assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision)); + assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload)); + assert_param(IS_TIM_IC_POLARITY(sConfig->IC1Polarity)); + assert_param(IS_TIM_IC_PRESCALER(sConfig->IC1Prescaler)); + assert_param(IS_TIM_IC_FILTER(sConfig->IC1Filter)); + + if (htim->State == HAL_TIM_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + htim->Lock = HAL_UNLOCKED; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + /* Reset interrupt callbacks to legacy week callbacks */ + TIM_ResetCallback(htim); + + if (htim->HallSensor_MspInitCallback == NULL) + { + htim->HallSensor_MspInitCallback = HAL_TIMEx_HallSensor_MspInit; + } + /* Init the low level hardware : GPIO, CLOCK, NVIC */ + htim->HallSensor_MspInitCallback(htim); +#else + /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */ + HAL_TIMEx_HallSensor_MspInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + } + + /* Set the TIM state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Configure the Time base in the Encoder Mode */ + TIM_Base_SetConfig(htim->Instance, &htim->Init); + + /* Configure the Channel 1 as Input Channel to interface with the three Outputs of the Hall sensor */ + TIM_TI1_SetConfig(htim->Instance, sConfig->IC1Polarity, TIM_ICSELECTION_TRC, sConfig->IC1Filter); + + /* Reset the IC1PSC Bits */ + htim->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC; + /* Set the IC1PSC value */ + htim->Instance->CCMR1 |= sConfig->IC1Prescaler; + + /* Enable the Hall sensor interface (XOR function of the three inputs) */ + htim->Instance->CR2 |= TIM_CR2_TI1S; + + /* Select the TIM_TS_TI1F_ED signal as Input trigger for the TIM */ + htim->Instance->SMCR &= ~TIM_SMCR_TS; + htim->Instance->SMCR |= TIM_TS_TI1F_ED; + + /* Use the TIM_TS_TI1F_ED signal to reset the TIM counter each edge detection */ + htim->Instance->SMCR &= ~TIM_SMCR_SMS; + htim->Instance->SMCR |= TIM_SLAVEMODE_RESET; + + /* Program channel 2 in PWM 2 mode with the desired Commutation_Delay*/ + OC_Config.OCFastMode = TIM_OCFAST_DISABLE; + OC_Config.OCIdleState = TIM_OCIDLESTATE_RESET; + OC_Config.OCMode = TIM_OCMODE_PWM2; + OC_Config.OCNIdleState = TIM_OCNIDLESTATE_RESET; + OC_Config.OCNPolarity = TIM_OCNPOLARITY_HIGH; + OC_Config.OCPolarity = TIM_OCPOLARITY_HIGH; + OC_Config.Pulse = sConfig->Commutation_Delay; + + TIM_OC2_SetConfig(htim->Instance, &OC_Config); + + /* Select OC2REF as trigger output on TRGO: write the MMS bits in the TIMx_CR2 + register to 101 */ + htim->Instance->CR2 &= ~TIM_CR2_MMS; + htim->Instance->CR2 |= TIM_TRGO_OC2REF; + + /* Initialize the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_READY; + + /* Initialize the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Initialize the TIM state*/ + htim->State = HAL_TIM_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the TIM Hall Sensor interface + * @param htim TIM Hall Sensor Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_DeInit(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_INSTANCE(htim->Instance)); + + htim->State = HAL_TIM_STATE_BUSY; + + /* Disable the TIM Peripheral Clock */ + __HAL_TIM_DISABLE(htim); + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + if (htim->HallSensor_MspDeInitCallback == NULL) + { + htim->HallSensor_MspDeInitCallback = HAL_TIMEx_HallSensor_MspDeInit; + } + /* DeInit the low level hardware */ + htim->HallSensor_MspDeInitCallback(htim); +#else + /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ + HAL_TIMEx_HallSensor_MspDeInit(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + /* Change the DMA burst operation state */ + htim->DMABurstState = HAL_DMA_BURST_STATE_RESET; + + /* Change the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_RESET); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_RESET); + + /* Change TIM state */ + htim->State = HAL_TIM_STATE_RESET; + + /* Release Lock */ + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Initializes the TIM Hall Sensor MSP. + * @param htim TIM Hall Sensor Interface handle + * @retval None + */ +__weak void HAL_TIMEx_HallSensor_MspInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIMEx_HallSensor_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes TIM Hall Sensor MSP. + * @param htim TIM Hall Sensor Interface handle + * @retval None + */ +__weak void HAL_TIMEx_HallSensor_MspDeInit(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIMEx_HallSensor_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief Starts the TIM Hall Sensor Interface. + * @param htim TIM Hall Sensor Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start(TIM_HandleTypeDef *htim) +{ + uint32_t tmpsmcr; + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + + /* Check the TIM channels state */ + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Input Capture channel 1 + (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Hall sensor Interface. + * @param htim TIM Hall Sensor Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channels 1, 2 and 3 + (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Hall Sensor Interface in interrupt mode. + * @param htim TIM Hall Sensor Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_IT(TIM_HandleTypeDef *htim) +{ + uint32_t tmpsmcr; + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + + /* Check the TIM channels state */ + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the capture compare Interrupts 1 event */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + + /* Enable the Input Capture channel 1 + (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Hall Sensor Interface in interrupt mode. + * @param htim TIM Hall Sensor Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_IT(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channel 1 + (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + + /* Disable the capture compare Interrupts event */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Hall Sensor Interface in DMA mode. + * @param htim TIM Hall Sensor Interface handle + * @param pData The destination Buffer address. + * @param Length The length of data to be transferred from TIM peripheral to memory. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + + /* Set the TIM channel state */ + if ((channel_1_state == HAL_TIM_CHANNEL_STATE_BUSY) + || (complementary_channel_1_state == HAL_TIM_CHANNEL_STATE_BUSY)) + { + return HAL_BUSY; + } + else if ((channel_1_state == HAL_TIM_CHANNEL_STATE_READY) + && (complementary_channel_1_state == HAL_TIM_CHANNEL_STATE_READY)) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + + /* Enable the Input Capture channel 1 + (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE); + + /* Set the DMA Input Capture 1 Callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMACaptureHalfCplt; + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ; + + /* Enable the DMA stream for Capture 1*/ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the capture compare 1 Interrupt */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Hall Sensor Interface in DMA mode. + * @param htim TIM Hall Sensor Interface handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_DMA(TIM_HandleTypeDef *htim) +{ + /* Check the parameters */ + assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(htim->Instance)); + + /* Disable the Input Capture channel 1 + (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */ + TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE); + + + /* Disable the capture compare Interrupts 1 event */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channel state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIMEx_Exported_Functions_Group2 Extended Timer Complementary Output Compare functions + * @brief Timer Complementary Output Compare functions + * +@verbatim + ============================================================================== + ##### Timer Complementary Output Compare functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Start the Complementary Output Compare/PWM. + (+) Stop the Complementary Output Compare/PWM. + (+) Start the Complementary Output Compare/PWM and enable interrupts. + (+) Stop the Complementary Output Compare/PWM and disable interrupts. + (+) Start the Complementary Output Compare/PWM and enable DMA transfers. + (+) Stop the Complementary Output Compare/PWM and disable DMA transfers. + +@endverbatim + * @{ + */ + +/** + * @brief Starts the TIM Output Compare signal generation on the complementary + * output. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Start(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM complementary channel state */ + if (TIM_CHANNEL_N_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the Capture compare channel N */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Output Compare signal generation on the complementary + * output. + * @param htim TIM handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Disable the Capture compare channel N */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE); + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Output Compare signal generation in interrupt mode + * on the complementary output. + * @param htim TIM OC handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM complementary channel state */ + if (TIM_CHANNEL_N_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Enable the TIM Output Compare interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Enable the TIM Output Compare interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Enable the TIM Output Compare interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3); + break; + } + + + default: + break; + } + + /* Enable the TIM Break interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK); + + /* Enable the Capture compare channel N */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Output Compare signal generation in interrupt mode + * on the complementary output. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpccer; + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Output Compare interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Output Compare interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Output Compare interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3); + break; + } + + default: + break; + } + + /* Disable the Capture compare channel N */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE); + + /* Disable the TIM Break interrupt (only if no more channel is active) */ + tmpccer = htim->Instance->CCER; + if ((tmpccer & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == (uint32_t)RESET) + { + __HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK); + } + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM Output Compare signal generation in DMA mode + * on the complementary output. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @param pData The source Buffer address. + * @param Length The length of data to be transferred from memory to TIM peripheral + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Set the TIM complementary channel state */ + if (TIM_CHANNEL_N_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_BUSY) + { + return HAL_BUSY; + } + else if (TIM_CHANNEL_N_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_READY) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseNCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAErrorCCxN ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Output Compare DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseNCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAErrorCCxN ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Output Compare DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseNCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAErrorCCxN ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Output Compare DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3); + break; + } + + default: + break; + } + + /* Enable the Capture compare channel N */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM Output Compare signal generation in DMA mode + * on the complementary output. + * @param htim TIM Output Compare handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Output Compare DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Output Compare DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Output Compare DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + + default: + break; + } + + /* Disable the Capture compare channel N */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE); + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIMEx_Exported_Functions_Group3 Extended Timer Complementary PWM functions + * @brief Timer Complementary PWM functions + * +@verbatim + ============================================================================== + ##### Timer Complementary PWM functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Start the Complementary PWM. + (+) Stop the Complementary PWM. + (+) Start the Complementary PWM and enable interrupts. + (+) Stop the Complementary PWM and disable interrupts. + (+) Start the Complementary PWM and enable DMA transfers. + (+) Stop the Complementary PWM and disable DMA transfers. + (+) Start the Complementary Input Capture measurement. + (+) Stop the Complementary Input Capture. + (+) Start the Complementary Input Capture and enable interrupts. + (+) Stop the Complementary Input Capture and disable interrupts. + (+) Start the Complementary Input Capture and enable DMA transfers. + (+) Stop the Complementary Input Capture and disable DMA transfers. + (+) Start the Complementary One Pulse generation. + (+) Stop the Complementary One Pulse. + (+) Start the Complementary One Pulse and enable interrupts. + (+) Stop the Complementary One Pulse and disable interrupts. + +@endverbatim + * @{ + */ + +/** + * @brief Starts the PWM signal generation on the complementary output. + * @param htim TIM handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Start(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM complementary channel state */ + if (TIM_CHANNEL_N_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the complementary PWM output */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the PWM signal generation on the complementary output. + * @param htim TIM handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Disable the complementary PWM output */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE); + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the PWM signal generation in interrupt mode on the + * complementary output. + * @param htim TIM handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Check the TIM complementary channel state */ + if (TIM_CHANNEL_N_STATE_GET(htim, Channel) != HAL_TIM_CHANNEL_STATE_READY) + { + return HAL_ERROR; + } + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Enable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Enable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Enable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3); + break; + } + + default: + break; + } + + /* Enable the TIM Break interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK); + + /* Enable the complementary PWM output */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the PWM signal generation in interrupt mode on the + * complementary output. + * @param htim TIM handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + uint32_t tmpccer; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3); + break; + } + + default: + break; + } + + /* Disable the complementary PWM output */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE); + + /* Disable the TIM Break interrupt (only if no more channel is active) */ + tmpccer = htim->Instance->CCER; + if ((tmpccer & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == (uint32_t)RESET) + { + __HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK); + } + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM PWM signal generation in DMA mode on the + * complementary output + * @param htim TIM handle + * @param Channel TIM Channel to be enabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @param pData The source Buffer address. + * @param Length The length of data to be transferred from memory to TIM peripheral + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length) +{ + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + /* Set the TIM complementary channel state */ + if (TIM_CHANNEL_N_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_BUSY) + { + return HAL_BUSY; + } + else if (TIM_CHANNEL_N_STATE_GET(htim, Channel) == HAL_TIM_CHANNEL_STATE_READY) + { + if ((pData == NULL) && (Length > 0U)) + { + return HAL_ERROR; + } + else + { + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_BUSY); + } + } + else + { + return HAL_ERROR; + } + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseNCplt; + htim->hdma[TIM_DMA_ID_CC1]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAErrorCCxN ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1); + break; + } + + case TIM_CHANNEL_2: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseNCplt; + htim->hdma[TIM_DMA_ID_CC2]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAErrorCCxN ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2); + break; + } + + case TIM_CHANNEL_3: + { + /* Set the DMA compare callbacks */ + htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseNCplt; + htim->hdma[TIM_DMA_ID_CC3]->XferHalfCpltCallback = TIM_DMADelayPulseHalfCplt; + + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAErrorCCxN ; + + /* Enable the DMA stream */ + if (HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3, Length) != HAL_OK) + { + /* Return error status */ + return HAL_ERROR; + } + /* Enable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3); + break; + } + + default: + break; + } + + /* Enable the complementary PWM output */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */ + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS; + if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr)) + { + __HAL_TIM_ENABLE(htim); + } + } + else + { + __HAL_TIM_ENABLE(htim); + } + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM PWM signal generation in DMA mode on the complementary + * output + * @param htim TIM handle + * @param Channel TIM Channel to be disabled + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @arg TIM_CHANNEL_3: TIM Channel 3 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel) +{ + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel)); + + switch (Channel) + { + case TIM_CHANNEL_1: + { + /* Disable the TIM Capture/Compare 1 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC1]); + break; + } + + case TIM_CHANNEL_2: + { + /* Disable the TIM Capture/Compare 2 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC2]); + break; + } + + case TIM_CHANNEL_3: + { + /* Disable the TIM Capture/Compare 3 DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3); + (void)HAL_DMA_Abort_IT(htim->hdma[TIM_DMA_ID_CC3]); + break; + } + + default: + break; + } + + /* Disable the complementary PWM output */ + TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE); + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM complementary channel state */ + TIM_CHANNEL_N_STATE_SET(htim, Channel, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIMEx_Exported_Functions_Group4 Extended Timer Complementary One Pulse functions + * @brief Timer Complementary One Pulse functions + * +@verbatim + ============================================================================== + ##### Timer Complementary One Pulse functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Start the Complementary One Pulse generation. + (+) Stop the Complementary One Pulse. + (+) Start the Complementary One Pulse and enable interrupts. + (+) Stop the Complementary One Pulse and disable interrupts. + +@endverbatim + * @{ + */ + +/** + * @brief Starts the TIM One Pulse signal generation on the complementary + * output. + * @note OutputChannel must match the pulse output channel chosen when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel pulse output channel to enable + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + uint32_t input_channel = (OutputChannel == TIM_CHANNEL_1) ? TIM_CHANNEL_2 : TIM_CHANNEL_1; + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel)); + + /* Check the TIM channels state */ + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the complementary One Pulse output channel and the Input Capture channel */ + TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE); + TIM_CCxChannelCmd(htim->Instance, input_channel, TIM_CCx_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM One Pulse signal generation on the complementary + * output. + * @note OutputChannel must match the pulse output channel chosen when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel pulse output channel to disable + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + uint32_t input_channel = (OutputChannel == TIM_CHANNEL_1) ? TIM_CHANNEL_2 : TIM_CHANNEL_1; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel)); + + /* Disable the complementary One Pulse output channel and the Input Capture channel */ + TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE); + TIM_CCxChannelCmd(htim->Instance, input_channel, TIM_CCx_DISABLE); + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Starts the TIM One Pulse signal generation in interrupt mode on the + * complementary channel. + * @note OutputChannel must match the pulse output channel chosen when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel pulse output channel to enable + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + uint32_t input_channel = (OutputChannel == TIM_CHANNEL_1) ? TIM_CHANNEL_2 : TIM_CHANNEL_1; + HAL_TIM_ChannelStateTypeDef channel_1_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef channel_2_state = TIM_CHANNEL_STATE_GET(htim, TIM_CHANNEL_2); + HAL_TIM_ChannelStateTypeDef complementary_channel_1_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_1); + HAL_TIM_ChannelStateTypeDef complementary_channel_2_state = TIM_CHANNEL_N_STATE_GET(htim, TIM_CHANNEL_2); + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel)); + + /* Check the TIM channels state */ + if ((channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (channel_2_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_1_state != HAL_TIM_CHANNEL_STATE_READY) + || (complementary_channel_2_state != HAL_TIM_CHANNEL_STATE_READY)) + { + return HAL_ERROR; + } + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_BUSY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_BUSY); + + /* Enable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1); + + /* Enable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2); + + /* Enable the complementary One Pulse output channel and the Input Capture channel */ + TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE); + TIM_CCxChannelCmd(htim->Instance, input_channel, TIM_CCx_ENABLE); + + /* Enable the Main Output */ + __HAL_TIM_MOE_ENABLE(htim); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Stops the TIM One Pulse signal generation in interrupt mode on the + * complementary channel. + * @note OutputChannel must match the pulse output channel chosen when calling + * @ref HAL_TIM_OnePulse_ConfigChannel(). + * @param htim TIM One Pulse handle + * @param OutputChannel pulse output channel to disable + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 selected + * @arg TIM_CHANNEL_2: TIM Channel 2 selected + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel) +{ + uint32_t input_channel = (OutputChannel == TIM_CHANNEL_1) ? TIM_CHANNEL_2 : TIM_CHANNEL_1; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel)); + + /* Disable the TIM Capture/Compare 1 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1); + + /* Disable the TIM Capture/Compare 2 interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2); + + /* Disable the complementary One Pulse output channel and the Input Capture channel */ + TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE); + TIM_CCxChannelCmd(htim->Instance, input_channel, TIM_CCx_DISABLE); + + /* Disable the Main Output */ + __HAL_TIM_MOE_DISABLE(htim); + + /* Disable the Peripheral */ + __HAL_TIM_DISABLE(htim); + + /* Set the TIM channels state */ + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + + /* Return function status */ + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIMEx_Exported_Functions_Group5 Extended Peripheral Control functions + * @brief Peripheral Control functions + * +@verbatim + ============================================================================== + ##### Peripheral Control functions ##### + ============================================================================== + [..] + This section provides functions allowing to: + (+) Configure the commutation event in case of use of the Hall sensor interface. + (+) Configure Output channels for OC and PWM mode. + + (+) Configure Complementary channels, break features and dead time. + (+) Configure Master synchronization. + (+) Configure timer remapping capabilities. + +@endverbatim + * @{ + */ + +/** + * @brief Configure the TIM commutation event sequence. + * @note This function is mandatory to use the commutation event in order to + * update the configuration at each commutation detection on the TRGI input of the Timer, + * the typical use of this feature is with the use of another Timer(interface Timer) + * configured in Hall sensor interface, this interface Timer will generate the + * commutation at its TRGO output (connected to Timer used in this function) each time + * the TI1 of the Interface Timer detect a commutation at its input TI1. + * @param htim TIM handle + * @param InputTrigger the Internal trigger corresponding to the Timer Interfacing with the Hall sensor + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal trigger 0 selected + * @arg TIM_TS_ITR1: Internal trigger 1 selected + * @arg TIM_TS_ITR2: Internal trigger 2 selected + * @arg TIM_TS_ITR3: Internal trigger 3 selected + * @arg TIM_TS_NONE: No trigger is needed + * @param CommutationSource the Commutation Event source + * This parameter can be one of the following values: + * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer + * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent(TIM_HandleTypeDef *htim, uint32_t InputTrigger, + uint32_t CommutationSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance)); + assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger)); + + __HAL_LOCK(htim); + + if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) || + (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3)) + { + /* Select the Input trigger */ + htim->Instance->SMCR &= ~TIM_SMCR_TS; + htim->Instance->SMCR |= InputTrigger; + } + + /* Select the Capture Compare preload feature */ + htim->Instance->CR2 |= TIM_CR2_CCPC; + /* Select the Commutation event source */ + htim->Instance->CR2 &= ~TIM_CR2_CCUS; + htim->Instance->CR2 |= CommutationSource; + + /* Disable Commutation Interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_COM); + + /* Disable Commutation DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_COM); + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configure the TIM commutation event sequence with interrupt. + * @note This function is mandatory to use the commutation event in order to + * update the configuration at each commutation detection on the TRGI input of the Timer, + * the typical use of this feature is with the use of another Timer(interface Timer) + * configured in Hall sensor interface, this interface Timer will generate the + * commutation at its TRGO output (connected to Timer used in this function) each time + * the TI1 of the Interface Timer detect a commutation at its input TI1. + * @param htim TIM handle + * @param InputTrigger the Internal trigger corresponding to the Timer Interfacing with the Hall sensor + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal trigger 0 selected + * @arg TIM_TS_ITR1: Internal trigger 1 selected + * @arg TIM_TS_ITR2: Internal trigger 2 selected + * @arg TIM_TS_ITR3: Internal trigger 3 selected + * @arg TIM_TS_NONE: No trigger is needed + * @param CommutationSource the Commutation Event source + * This parameter can be one of the following values: + * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer + * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_IT(TIM_HandleTypeDef *htim, uint32_t InputTrigger, + uint32_t CommutationSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance)); + assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger)); + + __HAL_LOCK(htim); + + if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) || + (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3)) + { + /* Select the Input trigger */ + htim->Instance->SMCR &= ~TIM_SMCR_TS; + htim->Instance->SMCR |= InputTrigger; + } + + /* Select the Capture Compare preload feature */ + htim->Instance->CR2 |= TIM_CR2_CCPC; + /* Select the Commutation event source */ + htim->Instance->CR2 &= ~TIM_CR2_CCUS; + htim->Instance->CR2 |= CommutationSource; + + /* Disable Commutation DMA request */ + __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_COM); + + /* Enable the Commutation Interrupt */ + __HAL_TIM_ENABLE_IT(htim, TIM_IT_COM); + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configure the TIM commutation event sequence with DMA. + * @note This function is mandatory to use the commutation event in order to + * update the configuration at each commutation detection on the TRGI input of the Timer, + * the typical use of this feature is with the use of another Timer(interface Timer) + * configured in Hall sensor interface, this interface Timer will generate the + * commutation at its TRGO output (connected to Timer used in this function) each time + * the TI1 of the Interface Timer detect a commutation at its input TI1. + * @note The user should configure the DMA in his own software, in This function only the COMDE bit is set + * @param htim TIM handle + * @param InputTrigger the Internal trigger corresponding to the Timer Interfacing with the Hall sensor + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal trigger 0 selected + * @arg TIM_TS_ITR1: Internal trigger 1 selected + * @arg TIM_TS_ITR2: Internal trigger 2 selected + * @arg TIM_TS_ITR3: Internal trigger 3 selected + * @arg TIM_TS_NONE: No trigger is needed + * @param CommutationSource the Commutation Event source + * This parameter can be one of the following values: + * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer + * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_ConfigCommutEvent_DMA(TIM_HandleTypeDef *htim, uint32_t InputTrigger, + uint32_t CommutationSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance)); + assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger)); + + __HAL_LOCK(htim); + + if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) || + (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3)) + { + /* Select the Input trigger */ + htim->Instance->SMCR &= ~TIM_SMCR_TS; + htim->Instance->SMCR |= InputTrigger; + } + + /* Select the Capture Compare preload feature */ + htim->Instance->CR2 |= TIM_CR2_CCPC; + /* Select the Commutation event source */ + htim->Instance->CR2 &= ~TIM_CR2_CCUS; + htim->Instance->CR2 |= CommutationSource; + + /* Enable the Commutation DMA Request */ + /* Set the DMA Commutation Callback */ + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferCpltCallback = TIMEx_DMACommutationCplt; + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferHalfCpltCallback = TIMEx_DMACommutationHalfCplt; + /* Set the DMA error callback */ + htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError; + + /* Disable Commutation Interrupt */ + __HAL_TIM_DISABLE_IT(htim, TIM_IT_COM); + + /* Enable the Commutation DMA Request */ + __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_COM); + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configures the TIM in master mode. + * @param htim TIM handle. + * @param sMasterConfig pointer to a TIM_MasterConfigTypeDef structure that + * contains the selected trigger output (TRGO) and the Master/Slave + * mode. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, + TIM_MasterConfigTypeDef *sMasterConfig) +{ + uint32_t tmpcr2; + uint32_t tmpsmcr; + + /* Check the parameters */ + assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance)); + assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger)); + assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode)); + + /* Check input state */ + __HAL_LOCK(htim); + + /* Change the handler state */ + htim->State = HAL_TIM_STATE_BUSY; + + /* Get the TIMx CR2 register value */ + tmpcr2 = htim->Instance->CR2; + + /* Get the TIMx SMCR register value */ + tmpsmcr = htim->Instance->SMCR; + + /* Reset the MMS Bits */ + tmpcr2 &= ~TIM_CR2_MMS; + /* Select the TRGO source */ + tmpcr2 |= sMasterConfig->MasterOutputTrigger; + + /* Update TIMx CR2 */ + htim->Instance->CR2 = tmpcr2; + + if (IS_TIM_SLAVE_INSTANCE(htim->Instance)) + { + /* Reset the MSM Bit */ + tmpsmcr &= ~TIM_SMCR_MSM; + /* Set master mode */ + tmpsmcr |= sMasterConfig->MasterSlaveMode; + + /* Update TIMx SMCR */ + htim->Instance->SMCR = tmpsmcr; + } + + /* Change the htim state */ + htim->State = HAL_TIM_STATE_READY; + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configures the Break feature, dead time, Lock level, OSSI/OSSR State + * and the AOE(automatic output enable). + * @param htim TIM handle + * @param sBreakDeadTimeConfig pointer to a TIM_ConfigBreakDeadConfigTypeDef structure that + * contains the BDTR Register configuration information for the TIM peripheral. + * @note Interrupts can be generated when an active level is detected on the + * break input, the break 2 input or the system break input. Break + * interrupt can be enabled by calling the @ref __HAL_TIM_ENABLE_IT macro. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim, + TIM_BreakDeadTimeConfigTypeDef *sBreakDeadTimeConfig) +{ + /* Keep this variable initialized to 0 as it is used to configure BDTR register */ + uint32_t tmpbdtr = 0U; + + /* Check the parameters */ + assert_param(IS_TIM_BREAK_INSTANCE(htim->Instance)); + assert_param(IS_TIM_OSSR_STATE(sBreakDeadTimeConfig->OffStateRunMode)); + assert_param(IS_TIM_OSSI_STATE(sBreakDeadTimeConfig->OffStateIDLEMode)); + assert_param(IS_TIM_LOCK_LEVEL(sBreakDeadTimeConfig->LockLevel)); + assert_param(IS_TIM_DEADTIME(sBreakDeadTimeConfig->DeadTime)); + assert_param(IS_TIM_BREAK_STATE(sBreakDeadTimeConfig->BreakState)); + assert_param(IS_TIM_BREAK_POLARITY(sBreakDeadTimeConfig->BreakPolarity)); + assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(sBreakDeadTimeConfig->AutomaticOutput)); + + /* Check input state */ + __HAL_LOCK(htim); + + /* Set the Lock level, the Break enable Bit and the Polarity, the OSSR State, + the OSSI State, the dead time value and the Automatic Output Enable Bit */ + + /* Set the BDTR bits */ + MODIFY_REG(tmpbdtr, TIM_BDTR_DTG, sBreakDeadTimeConfig->DeadTime); + MODIFY_REG(tmpbdtr, TIM_BDTR_LOCK, sBreakDeadTimeConfig->LockLevel); + MODIFY_REG(tmpbdtr, TIM_BDTR_OSSI, sBreakDeadTimeConfig->OffStateIDLEMode); + MODIFY_REG(tmpbdtr, TIM_BDTR_OSSR, sBreakDeadTimeConfig->OffStateRunMode); + MODIFY_REG(tmpbdtr, TIM_BDTR_BKE, sBreakDeadTimeConfig->BreakState); + MODIFY_REG(tmpbdtr, TIM_BDTR_BKP, sBreakDeadTimeConfig->BreakPolarity); + MODIFY_REG(tmpbdtr, TIM_BDTR_AOE, sBreakDeadTimeConfig->AutomaticOutput); + + + /* Set TIMx_BDTR */ + htim->Instance->BDTR = tmpbdtr; + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @brief Configures the TIMx Remapping input capabilities. + * @param htim TIM handle. + * @param Remap specifies the TIM remapping source. + * For TIM1, the parameter can have the following values: (**) + * @arg TIM_TIM1_TIM3_TRGO: TIM1 ITR2 is connected to TIM3 TRGO + * @arg TIM_TIM1_LPTIM: TIM1 ITR2 is connected to LPTIM1 output + * + * For TIM2, the parameter can have the following values: (**) + * @arg TIM_TIM2_TIM8_TRGO: TIM2 ITR1 is connected to TIM8 TRGO (*) + * @arg TIM_TIM2_ETH_PTP: TIM2 ITR1 is connected to PTP trigger output (*) + * @arg TIM_TIM2_USBFS_SOF: TIM2 ITR1 is connected to OTG FS SOF + * @arg TIM_TIM2_USBHS_SOF: TIM2 ITR1 is connected to OTG FS SOF + * + * For TIM5, the parameter can have the following values: + * @arg TIM_TIM5_GPIO: TIM5 TI4 is connected to GPIO + * @arg TIM_TIM5_LSI: TIM5 TI4 is connected to LSI + * @arg TIM_TIM5_LSE: TIM5 TI4 is connected to LSE + * @arg TIM_TIM5_RTC: TIM5 TI4 is connected to the RTC wakeup interrupt + * @arg TIM_TIM5_TIM3_TRGO: TIM5 ITR1 is connected to TIM3 TRGO (*) + * @arg TIM_TIM5_LPTIM: TIM5 ITR1 is connected to LPTIM1 output (*) + * + * For TIM9, the parameter can have the following values: (**) + * @arg TIM_TIM9_TIM3_TRGO: TIM9 ITR1 is connected to TIM3 TRGO + * @arg TIM_TIM9_LPTIM: TIM9 ITR1 is connected to LPTIM1 output + * + * For TIM11, the parameter can have the following values: + * @arg TIM_TIM11_GPIO: TIM11 TI1 is connected to GPIO + * @arg TIM_TIM11_HSE: TIM11 TI1 is connected to HSE_RTC clock + * @arg TIM_TIM11_SPDIFRX: TIM11 TI1 is connected to SPDIFRX_FRAME_SYNC (*) + * + * (*) Value not defined in all devices. \n + * (**) Register not available in all devices. + * + * @retval HAL status + */ +HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap) +{ + __HAL_LOCK(htim); + + /* Check parameters */ + assert_param(IS_TIM_REMAP(htim->Instance, Remap)); + +#if defined(LPTIM_OR_TIM1_ITR2_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) && defined(LPTIM_OR_TIM9_ITR1_RMP) + if ((Remap & LPTIM_REMAP_MASK) == LPTIM_REMAP_MASK) + { + /* Connect TIMx internal trigger to LPTIM1 output */ + __HAL_RCC_LPTIM1_CLK_ENABLE(); + MODIFY_REG(LPTIM1->OR, + (LPTIM_OR_TIM1_ITR2_RMP | LPTIM_OR_TIM5_ITR1_RMP | LPTIM_OR_TIM9_ITR1_RMP), + Remap & ~(LPTIM_REMAP_MASK)); + } + else + { + /* Set the Timer remapping configuration */ + WRITE_REG(htim->Instance->OR, Remap); + } +#else + /* Set the Timer remapping configuration */ + WRITE_REG(htim->Instance->OR, Remap); +#endif /* LPTIM_OR_TIM1_ITR2_RMP && LPTIM_OR_TIM5_ITR1_RMP && LPTIM_OR_TIM9_ITR1_RMP */ + + __HAL_UNLOCK(htim); + + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup TIMEx_Exported_Functions_Group6 Extended Callbacks functions + * @brief Extended Callbacks functions + * +@verbatim + ============================================================================== + ##### Extended Callbacks functions ##### + ============================================================================== + [..] + This section provides Extended TIM callback functions: + (+) Timer Commutation callback + (+) Timer Break callback + +@endverbatim + * @{ + */ + +/** + * @brief Hall commutation changed callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIMEx_CommutCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIMEx_CommutCallback could be implemented in the user file + */ +} +/** + * @brief Hall commutation changed half complete callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIMEx_CommutHalfCpltCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIMEx_CommutHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Hall Break detection callback in non-blocking mode + * @param htim TIM handle + * @retval None + */ +__weak void HAL_TIMEx_BreakCallback(TIM_HandleTypeDef *htim) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(htim); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_TIMEx_BreakCallback could be implemented in the user file + */ +} +/** + * @} + */ + +/** @defgroup TIMEx_Exported_Functions_Group7 Extended Peripheral State functions + * @brief Extended Peripheral State functions + * +@verbatim + ============================================================================== + ##### Extended Peripheral State functions ##### + ============================================================================== + [..] + This subsection permits to get in run-time the status of the peripheral + and the data flow. + +@endverbatim + * @{ + */ + +/** + * @brief Return the TIM Hall Sensor interface handle state. + * @param htim TIM Hall Sensor handle + * @retval HAL state + */ +HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim) +{ + return htim->State; +} + +/** + * @brief Return actual state of the TIM complementary channel. + * @param htim TIM handle + * @param ChannelN TIM Complementary channel + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 + * @arg TIM_CHANNEL_2: TIM Channel 2 + * @arg TIM_CHANNEL_3: TIM Channel 3 + * @retval TIM Complementary channel state + */ +HAL_TIM_ChannelStateTypeDef HAL_TIMEx_GetChannelNState(TIM_HandleTypeDef *htim, uint32_t ChannelN) +{ + HAL_TIM_ChannelStateTypeDef channel_state; + + /* Check the parameters */ + assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, ChannelN)); + + channel_state = TIM_CHANNEL_N_STATE_GET(htim, ChannelN); + + return channel_state; +} +/** + * @} + */ + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup TIMEx_Private_Functions TIMEx Private Functions + * @{ + */ + +/** + * @brief TIM DMA Commutation callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +void TIMEx_DMACommutationCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + /* Change the htim state */ + htim->State = HAL_TIM_STATE_READY; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->CommutationCallback(htim); +#else + HAL_TIMEx_CommutCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} + +/** + * @brief TIM DMA Commutation half complete callback. + * @param hdma pointer to DMA handle. + * @retval None + */ +void TIMEx_DMACommutationHalfCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + /* Change the htim state */ + htim->State = HAL_TIM_STATE_READY; + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->CommutationHalfCpltCallback(htim); +#else + HAL_TIMEx_CommutHalfCpltCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ +} + + +/** + * @brief TIM DMA Delay Pulse complete callback (complementary channel). + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMADelayPulseNCplt(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY); + } + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC4]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4; + + if (hdma->Init.Mode == DMA_NORMAL) + { + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_4, HAL_TIM_CHANNEL_STATE_READY); + } + } + else + { + /* nothing to do */ + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->PWM_PulseFinishedCallback(htim); +#else + HAL_TIM_PWM_PulseFinishedCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief TIM DMA error callback (complementary channel) + * @param hdma pointer to DMA handle. + * @retval None + */ +static void TIM_DMAErrorCCxN(DMA_HandleTypeDef *hdma) +{ + TIM_HandleTypeDef *htim = (TIM_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + if (hdma == htim->hdma[TIM_DMA_ID_CC1]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1; + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_1, HAL_TIM_CHANNEL_STATE_READY); + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC2]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2; + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_2, HAL_TIM_CHANNEL_STATE_READY); + } + else if (hdma == htim->hdma[TIM_DMA_ID_CC3]) + { + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3; + TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY); + } + else + { + /* nothing to do */ + } + +#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1) + htim->ErrorCallback(htim); +#else + HAL_TIM_ErrorCallback(htim); +#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */ + + htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED; +} + +/** + * @brief Enables or disables the TIM Capture Compare Channel xN. + * @param TIMx to select the TIM peripheral + * @param Channel specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_CHANNEL_1: TIM Channel 1 + * @arg TIM_CHANNEL_2: TIM Channel 2 + * @arg TIM_CHANNEL_3: TIM Channel 3 + * @param ChannelNState specifies the TIM Channel CCxNE bit new state. + * This parameter can be: TIM_CCxN_ENABLE or TIM_CCxN_Disable. + * @retval None + */ +static void TIM_CCxNChannelCmd(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ChannelNState) +{ + uint32_t tmp; + + tmp = TIM_CCER_CC1NE << (Channel & 0x1FU); /* 0x1FU = 31 bits max shift */ + + /* Reset the CCxNE Bit */ + TIMx->CCER &= ~tmp; + + /* Set or reset the CCxNE Bit */ + TIMx->CCER |= (uint32_t)(ChannelNState << (Channel & 0x1FU)); /* 0x1FU = 31 bits max shift */ +} +/** + * @} + */ + +#endif /* HAL_TIM_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c new file mode 100644 index 00000000..640ee126 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c @@ -0,0 +1,3725 @@ +/** + ****************************************************************************** + * @file stm32f4xx_hal_uart.c + * @author MCD Application Team + * @brief UART HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Universal Asynchronous Receiver Transmitter Peripheral (UART). + * + Initialization and de-initialization functions + * + IO operation functions + * + Peripheral Control functions + * + Peripheral State and Errors functions + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The UART HAL driver can be used as follows: + + (#) Declare a UART_HandleTypeDef handle structure (eg. UART_HandleTypeDef huart). + (#) Initialize the UART low level resources by implementing the HAL_UART_MspInit() API: + (##) Enable the USARTx interface clock. + (##) UART pins configuration: + (+++) Enable the clock for the UART GPIOs. + (+++) Configure these UART pins (TX as alternate function pull-up, RX as alternate function Input). + (##) NVIC configuration if you need to use interrupt process (HAL_UART_Transmit_IT() + and HAL_UART_Receive_IT() APIs): + (+++) Configure the USARTx interrupt priority. + (+++) Enable the NVIC USART IRQ handle. + (##) DMA Configuration if you need to use DMA process (HAL_UART_Transmit_DMA() + and HAL_UART_Receive_DMA() APIs): + (+++) Declare a DMA handle structure for the Tx/Rx stream. + (+++) Enable the DMAx interface clock. + (+++) Configure the declared DMA handle structure with the required + Tx/Rx parameters. + (+++) Configure the DMA Tx/Rx stream. + (+++) Associate the initialized DMA handle to the UART DMA Tx/Rx handle. + (+++) Configure the priority and enable the NVIC for the transfer complete + interrupt on the DMA Tx/Rx stream. + (+++) Configure the USARTx interrupt priority and enable the NVIC USART IRQ handle + (used for last byte sending completion detection in DMA non circular mode) + + (#) Program the Baud Rate, Word Length, Stop Bit, Parity, Hardware + flow control and Mode(Receiver/Transmitter) in the huart Init structure. + + (#) For the UART asynchronous mode, initialize the UART registers by calling + the HAL_UART_Init() API. + + (#) For the UART Half duplex mode, initialize the UART registers by calling + the HAL_HalfDuplex_Init() API. + + (#) For the LIN mode, initialize the UART registers by calling the HAL_LIN_Init() API. + + (#) For the Multi-Processor mode, initialize the UART registers by calling + the HAL_MultiProcessor_Init() API. + + [..] + (@) The specific UART interrupts (Transmission complete interrupt, + RXNE interrupt and Error Interrupts) will be managed using the macros + __HAL_UART_ENABLE_IT() and __HAL_UART_DISABLE_IT() inside the transmit + and receive process. + + [..] + (@) These APIs (HAL_UART_Init() and HAL_HalfDuplex_Init()) configure also the + low level Hardware GPIO, CLOCK, CORTEX...etc) by calling the customized + HAL_UART_MspInit() API. + + ##### Callback registration ##### + ================================== + + [..] + The compilation define USE_HAL_UART_REGISTER_CALLBACKS when set to 1 + allows the user to configure dynamically the driver callbacks. + + [..] + Use Function @ref HAL_UART_RegisterCallback() to register a user callback. + Function @ref HAL_UART_RegisterCallback() allows to register following callbacks: + (+) TxHalfCpltCallback : Tx Half Complete Callback. + (+) TxCpltCallback : Tx Complete Callback. + (+) RxHalfCpltCallback : Rx Half Complete Callback. + (+) RxCpltCallback : Rx Complete Callback. + (+) ErrorCallback : Error Callback. + (+) AbortCpltCallback : Abort Complete Callback. + (+) AbortTransmitCpltCallback : Abort Transmit Complete Callback. + (+) AbortReceiveCpltCallback : Abort Receive Complete Callback. + (+) MspInitCallback : UART MspInit. + (+) MspDeInitCallback : UART MspDeInit. + This function takes as parameters the HAL peripheral handle, the Callback ID + and a pointer to the user callback function. + + [..] + Use function @ref HAL_UART_UnRegisterCallback() to reset a callback to the default + weak (surcharged) function. + @ref HAL_UART_UnRegisterCallback() takes as parameters the HAL peripheral handle, + and the Callback ID. + This function allows to reset following callbacks: + (+) TxHalfCpltCallback : Tx Half Complete Callback. + (+) TxCpltCallback : Tx Complete Callback. + (+) RxHalfCpltCallback : Rx Half Complete Callback. + (+) RxCpltCallback : Rx Complete Callback. + (+) ErrorCallback : Error Callback. + (+) AbortCpltCallback : Abort Complete Callback. + (+) AbortTransmitCpltCallback : Abort Transmit Complete Callback. + (+) AbortReceiveCpltCallback : Abort Receive Complete Callback. + (+) MspInitCallback : UART MspInit. + (+) MspDeInitCallback : UART MspDeInit. + + [..] + For specific callback RxEventCallback, use dedicated registration/reset functions: + respectively @ref HAL_UART_RegisterRxEventCallback() , @ref HAL_UART_UnRegisterRxEventCallback(). + + [..] + By default, after the @ref HAL_UART_Init() and when the state is HAL_UART_STATE_RESET + all callbacks are set to the corresponding weak (surcharged) functions: + examples @ref HAL_UART_TxCpltCallback(), @ref HAL_UART_RxHalfCpltCallback(). + Exception done for MspInit and MspDeInit functions that are respectively + reset to the legacy weak (surcharged) functions in the @ref HAL_UART_Init() + and @ref HAL_UART_DeInit() only when these callbacks are null (not registered beforehand). + If not, MspInit or MspDeInit are not null, the @ref HAL_UART_Init() and @ref HAL_UART_DeInit() + keep and use the user MspInit/MspDeInit callbacks (registered beforehand). + + [..] + Callbacks can be registered/unregistered in HAL_UART_STATE_READY state only. + Exception done MspInit/MspDeInit that can be registered/unregistered + in HAL_UART_STATE_READY or HAL_UART_STATE_RESET state, thus registered (user) + MspInit/DeInit callbacks can be used during the Init/DeInit. + In that case first register the MspInit/MspDeInit user callbacks + using @ref HAL_UART_RegisterCallback() before calling @ref HAL_UART_DeInit() + or @ref HAL_UART_Init() function. + + [..] + When The compilation define USE_HAL_UART_REGISTER_CALLBACKS is set to 0 or + not defined, the callback registration feature is not available + and weak (surcharged) callbacks are used. + + [..] + Three operation modes are available within this driver : + + *** Polling mode IO operation *** + ================================= + [..] + (+) Send an amount of data in blocking mode using HAL_UART_Transmit() + (+) Receive an amount of data in blocking mode using HAL_UART_Receive() + + *** Interrupt mode IO operation *** + =================================== + [..] + (+) Send an amount of data in non blocking mode using HAL_UART_Transmit_IT() + (+) At transmission end of transfer HAL_UART_TxCpltCallback is executed and user can + add his own code by customization of function pointer HAL_UART_TxCpltCallback + (+) Receive an amount of data in non blocking mode using HAL_UART_Receive_IT() + (+) At reception end of transfer HAL_UART_RxCpltCallback is executed and user can + add his own code by customization of function pointer HAL_UART_RxCpltCallback + (+) In case of transfer Error, HAL_UART_ErrorCallback() function is executed and user can + add his own code by customization of function pointer HAL_UART_ErrorCallback + + *** DMA mode IO operation *** + ============================== + [..] + (+) Send an amount of data in non blocking mode (DMA) using HAL_UART_Transmit_DMA() + (+) At transmission end of half transfer HAL_UART_TxHalfCpltCallback is executed and user can + add his own code by customization of function pointer HAL_UART_TxHalfCpltCallback + (+) At transmission end of transfer HAL_UART_TxCpltCallback is executed and user can + add his own code by customization of function pointer HAL_UART_TxCpltCallback + (+) Receive an amount of data in non blocking mode (DMA) using HAL_UART_Receive_DMA() + (+) At reception end of half transfer HAL_UART_RxHalfCpltCallback is executed and user can + add his own code by customization of function pointer HAL_UART_RxHalfCpltCallback + (+) At reception end of transfer HAL_UART_RxCpltCallback is executed and user can + add his own code by customization of function pointer HAL_UART_RxCpltCallback + (+) In case of transfer Error, HAL_UART_ErrorCallback() function is executed and user can + add his own code by customization of function pointer HAL_UART_ErrorCallback + (+) Pause the DMA Transfer using HAL_UART_DMAPause() + (+) Resume the DMA Transfer using HAL_UART_DMAResume() + (+) Stop the DMA Transfer using HAL_UART_DMAStop() + + + [..] This subsection also provides a set of additional functions providing enhanced reception + services to user. (For example, these functions allow application to handle use cases + where number of data to be received is unknown). + + (#) Compared to standard reception services which only consider number of received + data elements as reception completion criteria, these functions also consider additional events + as triggers for updating reception status to caller : + (+) Detection of inactivity period (RX line has not been active for a given period). + (++) RX inactivity detected by IDLE event, i.e. RX line has been in idle state (normally high state) + for 1 frame time, after last received byte. + + (#) There are two mode of transfer: + (+) Blocking mode: The reception is performed in polling mode, until either expected number of data is received, + or till IDLE event occurs. Reception is handled only during function execution. + When function exits, no data reception could occur. HAL status and number of actually received data elements, + are returned by function after finishing transfer. + (+) Non-Blocking mode: The reception is performed using Interrupts or DMA. + These API's return the HAL status. + The end of the data processing will be indicated through the + dedicated UART IRQ when using Interrupt mode or the DMA IRQ when using DMA mode. + The HAL_UARTEx_RxEventCallback() user callback will be executed during Receive process + The HAL_UART_ErrorCallback()user callback will be executed when a reception error is detected. + + (#) Blocking mode API: + (+) HAL_UARTEx_ReceiveToIdle() + + (#) Non-Blocking mode API with Interrupt: + (+) HAL_UARTEx_ReceiveToIdle_IT() + + (#) Non-Blocking mode API with DMA: + (+) HAL_UARTEx_ReceiveToIdle_DMA() + + + *** UART HAL driver macros list *** + ============================================= + [..] + Below the list of most used macros in UART HAL driver. + + (+) __HAL_UART_ENABLE: Enable the UART peripheral + (+) __HAL_UART_DISABLE: Disable the UART peripheral + (+) __HAL_UART_GET_FLAG : Check whether the specified UART flag is set or not + (+) __HAL_UART_CLEAR_FLAG : Clear the specified UART pending flag + (+) __HAL_UART_ENABLE_IT: Enable the specified UART interrupt + (+) __HAL_UART_DISABLE_IT: Disable the specified UART interrupt + (+) __HAL_UART_GET_IT_SOURCE: Check whether the specified UART interrupt has occurred or not + + [..] + (@) You can refer to the UART HAL driver header file for more useful macros + + @endverbatim + [..] + (@) Additional remark: If the parity is enabled, then the MSB bit of the data written + in the data register is transmitted but is changed by the parity bit. + Depending on the frame length defined by the M bit (8-bits or 9-bits), + the possible UART frame formats are as listed in the following table: + +-------------------------------------------------------------+ + | M bit | PCE bit | UART frame | + |---------------------|---------------------------------------| + | 0 | 0 | | SB | 8 bit data | STB | | + |---------|-----------|---------------------------------------| + | 0 | 1 | | SB | 7 bit data | PB | STB | | + |---------|-----------|---------------------------------------| + | 1 | 0 | | SB | 9 bit data | STB | | + |---------|-----------|---------------------------------------| + | 1 | 1 | | SB | 8 bit data | PB | STB | | + +-------------------------------------------------------------+ + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_HAL_Driver + * @{ + */ + +/** @defgroup UART UART + * @brief HAL UART module driver + * @{ + */ +#ifdef HAL_UART_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/** @addtogroup UART_Private_Constants + * @{ + */ +/** + * @} + */ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/** @addtogroup UART_Private_Functions UART Private Functions + * @{ + */ + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +void UART_InitCallbacksToDefault(UART_HandleTypeDef *huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +static void UART_EndTxTransfer(UART_HandleTypeDef *huart); +static void UART_EndRxTransfer(UART_HandleTypeDef *huart); +static void UART_DMATransmitCplt(DMA_HandleTypeDef *hdma); +static void UART_DMAReceiveCplt(DMA_HandleTypeDef *hdma); +static void UART_DMATxHalfCplt(DMA_HandleTypeDef *hdma); +static void UART_DMARxHalfCplt(DMA_HandleTypeDef *hdma); +static void UART_DMAError(DMA_HandleTypeDef *hdma); +static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma); +static void UART_DMATxAbortCallback(DMA_HandleTypeDef *hdma); +static void UART_DMARxAbortCallback(DMA_HandleTypeDef *hdma); +static void UART_DMATxOnlyAbortCallback(DMA_HandleTypeDef *hdma); +static void UART_DMARxOnlyAbortCallback(DMA_HandleTypeDef *hdma); +static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart); +static HAL_StatusTypeDef UART_EndTransmit_IT(UART_HandleTypeDef *huart); +static HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart); +static HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout); +static void UART_SetConfig(UART_HandleTypeDef *huart); + +/** + * @} + */ + +/* Exported functions ---------------------------------------------------------*/ +/** @defgroup UART_Exported_Functions UART Exported Functions + * @{ + */ + +/** @defgroup UART_Exported_Functions_Group1 Initialization and de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization and Configuration functions ##### + =============================================================================== + [..] + This subsection provides a set of functions allowing to initialize the USARTx or the UARTy + in asynchronous mode. + (+) For the asynchronous mode only these parameters can be configured: + (++) Baud Rate + (++) Word Length + (++) Stop Bit + (++) Parity: If the parity is enabled, then the MSB bit of the data written + in the data register is transmitted but is changed by the parity bit. + Depending on the frame length defined by the M bit (8-bits or 9-bits), + please refer to Reference manual for possible UART frame formats. + (++) Hardware flow control + (++) Receiver/transmitter modes + (++) Over Sampling Method + [..] + The HAL_UART_Init(), HAL_HalfDuplex_Init(), HAL_LIN_Init() and HAL_MultiProcessor_Init() APIs + follow respectively the UART asynchronous, UART Half duplex, LIN and Multi-Processor configuration + procedures (details for the procedures are available in reference manual + (RM0430 for STM32F4X3xx MCUs and RM0402 for STM32F412xx MCUs + RM0383 for STM32F411xC/E MCUs and RM0401 for STM32F410xx MCUs + RM0090 for STM32F4X5xx/STM32F4X7xx/STM32F429xx/STM32F439xx MCUs + RM0390 for STM32F446xx MCUs and RM0386 for STM32F469xx/STM32F479xx MCUs)). + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the UART mode according to the specified parameters in + * the UART_InitTypeDef and create the associated handle. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart) +{ + /* Check the UART handle allocation */ + if (huart == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + if (huart->Init.HwFlowCtl != UART_HWCONTROL_NONE) + { + /* The hardware flow control is available only for USART1, USART2, USART3 and USART6. + Except for STM32F446xx devices, that is available for USART1, USART2, USART3, USART6, UART4 and UART5. + */ + assert_param(IS_UART_HWFLOW_INSTANCE(huart->Instance)); + assert_param(IS_UART_HARDWARE_FLOW_CONTROL(huart->Init.HwFlowCtl)); + } + else + { + assert_param(IS_UART_INSTANCE(huart->Instance)); + } + assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength)); + assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling)); + + if (huart->gState == HAL_UART_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + huart->Lock = HAL_UNLOCKED; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + UART_InitCallbacksToDefault(huart); + + if (huart->MspInitCallback == NULL) + { + huart->MspInitCallback = HAL_UART_MspInit; + } + + /* Init the low level hardware */ + huart->MspInitCallback(huart); +#else + /* Init the low level hardware : GPIO, CLOCK */ + HAL_UART_MspInit(huart); +#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */ + } + + huart->gState = HAL_UART_STATE_BUSY; + + /* Disable the peripheral */ + __HAL_UART_DISABLE(huart); + + /* Set the UART Communication parameters */ + UART_SetConfig(huart); + + /* In asynchronous mode, the following bits must be kept cleared: + - LINEN and CLKEN bits in the USART_CR2 register, + - SCEN, HDSEL and IREN bits in the USART_CR3 register.*/ + CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN)); + CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN)); + + /* Enable the peripheral */ + __HAL_UART_ENABLE(huart); + + /* Initialize the UART state */ + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; +} + +/** + * @brief Initializes the half-duplex mode according to the specified + * parameters in the UART_InitTypeDef and create the associated handle. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart) +{ + /* Check the UART handle allocation */ + if (huart == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_UART_HALFDUPLEX_INSTANCE(huart->Instance)); + assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength)); + assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling)); + + if (huart->gState == HAL_UART_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + huart->Lock = HAL_UNLOCKED; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + UART_InitCallbacksToDefault(huart); + + if (huart->MspInitCallback == NULL) + { + huart->MspInitCallback = HAL_UART_MspInit; + } + + /* Init the low level hardware */ + huart->MspInitCallback(huart); +#else + /* Init the low level hardware : GPIO, CLOCK */ + HAL_UART_MspInit(huart); +#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */ + } + + huart->gState = HAL_UART_STATE_BUSY; + + /* Disable the peripheral */ + __HAL_UART_DISABLE(huart); + + /* Set the UART Communication parameters */ + UART_SetConfig(huart); + + /* In half-duplex mode, the following bits must be kept cleared: + - LINEN and CLKEN bits in the USART_CR2 register, + - SCEN and IREN bits in the USART_CR3 register.*/ + CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN)); + CLEAR_BIT(huart->Instance->CR3, (USART_CR3_IREN | USART_CR3_SCEN)); + + /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */ + SET_BIT(huart->Instance->CR3, USART_CR3_HDSEL); + + /* Enable the peripheral */ + __HAL_UART_ENABLE(huart); + + /* Initialize the UART state*/ + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; +} + +/** + * @brief Initializes the LIN mode according to the specified + * parameters in the UART_InitTypeDef and create the associated handle. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param BreakDetectLength Specifies the LIN break detection length. + * This parameter can be one of the following values: + * @arg UART_LINBREAKDETECTLENGTH_10B: 10-bit break detection + * @arg UART_LINBREAKDETECTLENGTH_11B: 11-bit break detection + * @retval HAL status + */ +HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength) +{ + /* Check the UART handle allocation */ + if (huart == NULL) + { + return HAL_ERROR; + } + + /* Check the LIN UART instance */ + assert_param(IS_UART_LIN_INSTANCE(huart->Instance)); + + /* Check the Break detection length parameter */ + assert_param(IS_UART_LIN_BREAK_DETECT_LENGTH(BreakDetectLength)); + assert_param(IS_UART_LIN_WORD_LENGTH(huart->Init.WordLength)); + assert_param(IS_UART_LIN_OVERSAMPLING(huart->Init.OverSampling)); + + if (huart->gState == HAL_UART_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + huart->Lock = HAL_UNLOCKED; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + UART_InitCallbacksToDefault(huart); + + if (huart->MspInitCallback == NULL) + { + huart->MspInitCallback = HAL_UART_MspInit; + } + + /* Init the low level hardware */ + huart->MspInitCallback(huart); +#else + /* Init the low level hardware : GPIO, CLOCK */ + HAL_UART_MspInit(huart); +#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */ + } + + huart->gState = HAL_UART_STATE_BUSY; + + /* Disable the peripheral */ + __HAL_UART_DISABLE(huart); + + /* Set the UART Communication parameters */ + UART_SetConfig(huart); + + /* In LIN mode, the following bits must be kept cleared: + - CLKEN bits in the USART_CR2 register, + - SCEN, HDSEL and IREN bits in the USART_CR3 register.*/ + CLEAR_BIT(huart->Instance->CR2, (USART_CR2_CLKEN)); + CLEAR_BIT(huart->Instance->CR3, (USART_CR3_HDSEL | USART_CR3_IREN | USART_CR3_SCEN)); + + /* Enable the LIN mode by setting the LINEN bit in the CR2 register */ + SET_BIT(huart->Instance->CR2, USART_CR2_LINEN); + + /* Set the USART LIN Break detection length. */ + CLEAR_BIT(huart->Instance->CR2, USART_CR2_LBDL); + SET_BIT(huart->Instance->CR2, BreakDetectLength); + + /* Enable the peripheral */ + __HAL_UART_ENABLE(huart); + + /* Initialize the UART state*/ + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; +} + +/** + * @brief Initializes the Multi-Processor mode according to the specified + * parameters in the UART_InitTypeDef and create the associated handle. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param Address USART address + * @param WakeUpMethod specifies the USART wake-up method. + * This parameter can be one of the following values: + * @arg UART_WAKEUPMETHOD_IDLELINE: Wake-up by an idle line detection + * @arg UART_WAKEUPMETHOD_ADDRESSMARK: Wake-up by an address mark + * @retval HAL status + */ +HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod) +{ + /* Check the UART handle allocation */ + if (huart == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_UART_INSTANCE(huart->Instance)); + + /* Check the Address & wake up method parameters */ + assert_param(IS_UART_WAKEUPMETHOD(WakeUpMethod)); + assert_param(IS_UART_ADDRESS(Address)); + assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength)); + assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling)); + + if (huart->gState == HAL_UART_STATE_RESET) + { + /* Allocate lock resource and initialize it */ + huart->Lock = HAL_UNLOCKED; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + UART_InitCallbacksToDefault(huart); + + if (huart->MspInitCallback == NULL) + { + huart->MspInitCallback = HAL_UART_MspInit; + } + + /* Init the low level hardware */ + huart->MspInitCallback(huart); +#else + /* Init the low level hardware : GPIO, CLOCK */ + HAL_UART_MspInit(huart); +#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */ + } + + huart->gState = HAL_UART_STATE_BUSY; + + /* Disable the peripheral */ + __HAL_UART_DISABLE(huart); + + /* Set the UART Communication parameters */ + UART_SetConfig(huart); + + /* In Multi-Processor mode, the following bits must be kept cleared: + - LINEN and CLKEN bits in the USART_CR2 register, + - SCEN, HDSEL and IREN bits in the USART_CR3 register */ + CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN)); + CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN)); + + /* Set the USART address node */ + CLEAR_BIT(huart->Instance->CR2, USART_CR2_ADD); + SET_BIT(huart->Instance->CR2, Address); + + /* Set the wake up method by setting the WAKE bit in the CR1 register */ + CLEAR_BIT(huart->Instance->CR1, USART_CR1_WAKE); + SET_BIT(huart->Instance->CR1, WakeUpMethod); + + /* Enable the peripheral */ + __HAL_UART_ENABLE(huart); + + /* Initialize the UART state */ + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; +} + +/** + * @brief DeInitializes the UART peripheral. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart) +{ + /* Check the UART handle allocation */ + if (huart == NULL) + { + return HAL_ERROR; + } + + /* Check the parameters */ + assert_param(IS_UART_INSTANCE(huart->Instance)); + + huart->gState = HAL_UART_STATE_BUSY; + + /* Disable the Peripheral */ + __HAL_UART_DISABLE(huart); + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + if (huart->MspDeInitCallback == NULL) + { + huart->MspDeInitCallback = HAL_UART_MspDeInit; + } + /* DeInit the low level hardware */ + huart->MspDeInitCallback(huart); +#else + /* DeInit the low level hardware */ + HAL_UART_MspDeInit(huart); +#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */ + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_RESET; + huart->RxState = HAL_UART_STATE_RESET; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* Process Unlock */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief UART MSP Init. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_MspInit(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_MspInit could be implemented in the user file + */ +} + +/** + * @brief UART MSP DeInit. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_MspDeInit(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_MspDeInit could be implemented in the user file + */ +} + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +/** + * @brief Register a User UART Callback + * To be used instead of the weak predefined callback + * @param huart uart handle + * @param CallbackID ID of the callback to be registered + * This parameter can be one of the following values: + * @arg @ref HAL_UART_TX_HALFCOMPLETE_CB_ID Tx Half Complete Callback ID + * @arg @ref HAL_UART_TX_COMPLETE_CB_ID Tx Complete Callback ID + * @arg @ref HAL_UART_RX_HALFCOMPLETE_CB_ID Rx Half Complete Callback ID + * @arg @ref HAL_UART_RX_COMPLETE_CB_ID Rx Complete Callback ID + * @arg @ref HAL_UART_ERROR_CB_ID Error Callback ID + * @arg @ref HAL_UART_ABORT_COMPLETE_CB_ID Abort Complete Callback ID + * @arg @ref HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID Abort Transmit Complete Callback ID + * @arg @ref HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID Abort Receive Complete Callback ID + * @arg @ref HAL_UART_MSPINIT_CB_ID MspInit Callback ID + * @arg @ref HAL_UART_MSPDEINIT_CB_ID MspDeInit Callback ID + * @param pCallback pointer to the Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_RegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID, pUART_CallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + /* Process locked */ + __HAL_LOCK(huart); + + if (huart->gState == HAL_UART_STATE_READY) + { + switch (CallbackID) + { + case HAL_UART_TX_HALFCOMPLETE_CB_ID : + huart->TxHalfCpltCallback = pCallback; + break; + + case HAL_UART_TX_COMPLETE_CB_ID : + huart->TxCpltCallback = pCallback; + break; + + case HAL_UART_RX_HALFCOMPLETE_CB_ID : + huart->RxHalfCpltCallback = pCallback; + break; + + case HAL_UART_RX_COMPLETE_CB_ID : + huart->RxCpltCallback = pCallback; + break; + + case HAL_UART_ERROR_CB_ID : + huart->ErrorCallback = pCallback; + break; + + case HAL_UART_ABORT_COMPLETE_CB_ID : + huart->AbortCpltCallback = pCallback; + break; + + case HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID : + huart->AbortTransmitCpltCallback = pCallback; + break; + + case HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID : + huart->AbortReceiveCpltCallback = pCallback; + break; + + case HAL_UART_MSPINIT_CB_ID : + huart->MspInitCallback = pCallback; + break; + + case HAL_UART_MSPDEINIT_CB_ID : + huart->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (huart->gState == HAL_UART_STATE_RESET) + { + switch (CallbackID) + { + case HAL_UART_MSPINIT_CB_ID : + huart->MspInitCallback = pCallback; + break; + + case HAL_UART_MSPDEINIT_CB_ID : + huart->MspDeInitCallback = pCallback; + break; + + default : + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(huart); + + return status; +} + +/** + * @brief Unregister an UART Callback + * UART callaback is redirected to the weak predefined callback + * @param huart uart handle + * @param CallbackID ID of the callback to be unregistered + * This parameter can be one of the following values: + * @arg @ref HAL_UART_TX_HALFCOMPLETE_CB_ID Tx Half Complete Callback ID + * @arg @ref HAL_UART_TX_COMPLETE_CB_ID Tx Complete Callback ID + * @arg @ref HAL_UART_RX_HALFCOMPLETE_CB_ID Rx Half Complete Callback ID + * @arg @ref HAL_UART_RX_COMPLETE_CB_ID Rx Complete Callback ID + * @arg @ref HAL_UART_ERROR_CB_ID Error Callback ID + * @arg @ref HAL_UART_ABORT_COMPLETE_CB_ID Abort Complete Callback ID + * @arg @ref HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID Abort Transmit Complete Callback ID + * @arg @ref HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID Abort Receive Complete Callback ID + * @arg @ref HAL_UART_MSPINIT_CB_ID MspInit Callback ID + * @arg @ref HAL_UART_MSPDEINIT_CB_ID MspDeInit Callback ID + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_UnRegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(huart); + + if (HAL_UART_STATE_READY == huart->gState) + { + switch (CallbackID) + { + case HAL_UART_TX_HALFCOMPLETE_CB_ID : + huart->TxHalfCpltCallback = HAL_UART_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCallback */ + break; + + case HAL_UART_TX_COMPLETE_CB_ID : + huart->TxCpltCallback = HAL_UART_TxCpltCallback; /* Legacy weak TxCpltCallback */ + break; + + case HAL_UART_RX_HALFCOMPLETE_CB_ID : + huart->RxHalfCpltCallback = HAL_UART_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCallback */ + break; + + case HAL_UART_RX_COMPLETE_CB_ID : + huart->RxCpltCallback = HAL_UART_RxCpltCallback; /* Legacy weak RxCpltCallback */ + break; + + case HAL_UART_ERROR_CB_ID : + huart->ErrorCallback = HAL_UART_ErrorCallback; /* Legacy weak ErrorCallback */ + break; + + case HAL_UART_ABORT_COMPLETE_CB_ID : + huart->AbortCpltCallback = HAL_UART_AbortCpltCallback; /* Legacy weak AbortCpltCallback */ + break; + + case HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID : + huart->AbortTransmitCpltCallback = HAL_UART_AbortTransmitCpltCallback; /* Legacy weak AbortTransmitCpltCallback */ + break; + + case HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID : + huart->AbortReceiveCpltCallback = HAL_UART_AbortReceiveCpltCallback; /* Legacy weak AbortReceiveCpltCallback */ + break; + + case HAL_UART_MSPINIT_CB_ID : + huart->MspInitCallback = HAL_UART_MspInit; /* Legacy weak MspInitCallback */ + break; + + case HAL_UART_MSPDEINIT_CB_ID : + huart->MspDeInitCallback = HAL_UART_MspDeInit; /* Legacy weak MspDeInitCallback */ + break; + + default : + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else if (HAL_UART_STATE_RESET == huart->gState) + { + switch (CallbackID) + { + case HAL_UART_MSPINIT_CB_ID : + huart->MspInitCallback = HAL_UART_MspInit; + break; + + case HAL_UART_MSPDEINIT_CB_ID : + huart->MspDeInitCallback = HAL_UART_MspDeInit; + break; + + default : + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + break; + } + } + else + { + /* Update the error code */ + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + /* Return error status */ + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(huart); + + return status; +} + +/** + * @brief Register a User UART Rx Event Callback + * To be used instead of the weak predefined callback + * @param huart Uart handle + * @param pCallback Pointer to the Rx Event Callback function + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_RegisterRxEventCallback(UART_HandleTypeDef *huart, pUART_RxEventCallbackTypeDef pCallback) +{ + HAL_StatusTypeDef status = HAL_OK; + + if (pCallback == NULL) + { + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + return HAL_ERROR; + } + + /* Process locked */ + __HAL_LOCK(huart); + + if (huart->gState == HAL_UART_STATE_READY) + { + huart->RxEventCallback = pCallback; + } + else + { + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(huart); + + return status; +} + +/** + * @brief UnRegister the UART Rx Event Callback + * UART Rx Event Callback is redirected to the weak HAL_UARTEx_RxEventCallback() predefined callback + * @param huart Uart handle + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_UnRegisterRxEventCallback(UART_HandleTypeDef *huart) +{ + HAL_StatusTypeDef status = HAL_OK; + + /* Process locked */ + __HAL_LOCK(huart); + + if (huart->gState == HAL_UART_STATE_READY) + { + huart->RxEventCallback = HAL_UARTEx_RxEventCallback; /* Legacy weak UART Rx Event Callback */ + } + else + { + huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; + + status = HAL_ERROR; + } + + /* Release Lock */ + __HAL_UNLOCK(huart); + return status; +} +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + +/** + * @} + */ + +/** @defgroup UART_Exported_Functions_Group2 IO operation functions + * @brief UART Transmit and Receive functions + * +@verbatim + =============================================================================== + ##### IO operation functions ##### + =============================================================================== + This subsection provides a set of functions allowing to manage the UART asynchronous + and Half duplex data transfers. + + (#) There are two modes of transfer: + (+) Blocking mode: The communication is performed in polling mode. + The HAL status of all data processing is returned by the same function + after finishing transfer. + (+) Non-Blocking mode: The communication is performed using Interrupts + or DMA, these API's return the HAL status. + The end of the data processing will be indicated through the + dedicated UART IRQ when using Interrupt mode or the DMA IRQ when + using DMA mode. + The HAL_UART_TxCpltCallback(), HAL_UART_RxCpltCallback() user callbacks + will be executed respectively at the end of the transmit or receive process + The HAL_UART_ErrorCallback()user callback will be executed when a communication error is detected. + + (#) Blocking mode API's are : + (+) HAL_UART_Transmit() + (+) HAL_UART_Receive() + + (#) Non-Blocking mode API's with Interrupt are : + (+) HAL_UART_Transmit_IT() + (+) HAL_UART_Receive_IT() + (+) HAL_UART_IRQHandler() + + (#) Non-Blocking mode API's with DMA are : + (+) HAL_UART_Transmit_DMA() + (+) HAL_UART_Receive_DMA() + (+) HAL_UART_DMAPause() + (+) HAL_UART_DMAResume() + (+) HAL_UART_DMAStop() + + (#) A set of Transfer Complete Callbacks are provided in Non_Blocking mode: + (+) HAL_UART_TxHalfCpltCallback() + (+) HAL_UART_TxCpltCallback() + (+) HAL_UART_RxHalfCpltCallback() + (+) HAL_UART_RxCpltCallback() + (+) HAL_UART_ErrorCallback() + + (#) Non-Blocking mode transfers could be aborted using Abort API's : + (+) HAL_UART_Abort() + (+) HAL_UART_AbortTransmit() + (+) HAL_UART_AbortReceive() + (+) HAL_UART_Abort_IT() + (+) HAL_UART_AbortTransmit_IT() + (+) HAL_UART_AbortReceive_IT() + + (#) For Abort services based on interrupts (HAL_UART_Abortxxx_IT), a set of Abort Complete Callbacks are provided: + (+) HAL_UART_AbortCpltCallback() + (+) HAL_UART_AbortTransmitCpltCallback() + (+) HAL_UART_AbortReceiveCpltCallback() + + (#) A Rx Event Reception Callback (Rx event notification) is available for Non_Blocking modes of enhanced reception services: + (+) HAL_UARTEx_RxEventCallback() + + (#) In Non-Blocking mode transfers, possible errors are split into 2 categories. + Errors are handled as follows : + (+) Error is considered as Recoverable and non blocking : Transfer could go till end, but error severity is + to be evaluated by user : this concerns Frame Error, Parity Error or Noise Error in Interrupt mode reception . + Received character is then retrieved and stored in Rx buffer, Error code is set to allow user to identify error type, + and HAL_UART_ErrorCallback() user callback is executed. Transfer is kept ongoing on UART side. + If user wants to abort it, Abort services should be called by user. + (+) Error is considered as Blocking : Transfer could not be completed properly and is aborted. + This concerns Overrun Error In Interrupt mode reception and all errors in DMA mode. + Error code is set to allow user to identify error type, and HAL_UART_ErrorCallback() user callback is executed. + + -@- In the Half duplex communication, it is forbidden to run the transmit + and receive process in parallel, the UART state HAL_UART_STATE_BUSY_TX_RX can't be useful. + +@endverbatim + * @{ + */ + +/** + * @brief Sends an amount of data in blocking mode. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M1-M0 = 01), + * the sent data is handled as a set of u16. In this case, Size must indicate the number + * of u16 provided through pData. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be sent + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + uint8_t *pdata8bits; + uint16_t *pdata16bits; + uint32_t tickstart = 0U; + + /* Check that a Tx process is not already ongoing */ + if (huart->gState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_BUSY_TX; + + /* Init tickstart for timeout management */ + tickstart = HAL_GetTick(); + + huart->TxXferSize = Size; + huart->TxXferCount = Size; + + /* In case of 9bits/No Parity transfer, pData needs to be handled as a uint16_t pointer */ + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) + { + pdata8bits = NULL; + pdata16bits = (uint16_t *) pData; + } + else + { + pdata8bits = pData; + pdata16bits = NULL; + } + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + while (huart->TxXferCount > 0U) + { + if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TXE, RESET, tickstart, Timeout) != HAL_OK) + { + return HAL_TIMEOUT; + } + if (pdata8bits == NULL) + { + huart->Instance->DR = (uint16_t)(*pdata16bits & 0x01FFU); + pdata16bits++; + } + else + { + huart->Instance->DR = (uint8_t)(*pdata8bits & 0xFFU); + pdata8bits++; + } + huart->TxXferCount--; + } + + if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TC, RESET, tickstart, Timeout) != HAL_OK) + { + return HAL_TIMEOUT; + } + + /* At end of Tx process, restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receives an amount of data in blocking mode. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M1-M0 = 01), + * the received data is handled as a set of u16. In this case, Size must indicate the number + * of u16 available through pData. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be received. + * @param Timeout Timeout duration + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout) +{ + uint8_t *pdata8bits; + uint16_t *pdata16bits; + uint32_t tickstart = 0U; + + /* Check that a Rx process is not already ongoing */ + if (huart->RxState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->RxState = HAL_UART_STATE_BUSY_RX; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* Init tickstart for timeout management */ + tickstart = HAL_GetTick(); + + huart->RxXferSize = Size; + huart->RxXferCount = Size; + + /* In case of 9bits/No Parity transfer, pRxData needs to be handled as a uint16_t pointer */ + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) + { + pdata8bits = NULL; + pdata16bits = (uint16_t *) pData; + } + else + { + pdata8bits = pData; + pdata16bits = NULL; + } + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + /* Check the remain data to be received */ + while (huart->RxXferCount > 0U) + { + if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_RXNE, RESET, tickstart, Timeout) != HAL_OK) + { + return HAL_TIMEOUT; + } + if (pdata8bits == NULL) + { + *pdata16bits = (uint16_t)(huart->Instance->DR & 0x01FF); + pdata16bits++; + } + else + { + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) || ((huart->Init.WordLength == UART_WORDLENGTH_8B) && (huart->Init.Parity == UART_PARITY_NONE))) + { + *pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x00FF); + } + else + { + *pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x007F); + } + pdata8bits++; + } + huart->RxXferCount--; + } + + /* At end of Rx process, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sends an amount of data in non blocking mode. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M1-M0 = 01), + * the sent data is handled as a set of u16. In this case, Size must indicate the number + * of u16 provided through pData. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + /* Check that a Tx process is not already ongoing */ + if (huart->gState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->pTxBuffPtr = pData; + huart->TxXferSize = Size; + huart->TxXferCount = Size; + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_BUSY_TX; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + /* Enable the UART Transmit data register empty Interrupt */ + __HAL_UART_ENABLE_IT(huart, UART_IT_TXE); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receives an amount of data in non blocking mode. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M1-M0 = 01), + * the received data is handled as a set of u16. In this case, Size must indicate the number + * of u16 available through pData. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be received. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + /* Check that a Rx process is not already ongoing */ + if (huart->RxState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(huart); + + /* Set Reception type to Standard reception */ + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + return(UART_Start_Receive_IT(huart, pData, Size)); + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Sends an amount of data in DMA mode. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M1-M0 = 01), + * the sent data is handled as a set of u16. In this case, Size must indicate the number + * of u16 provided through pData. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be sent + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + uint32_t *tmp; + + /* Check that a Tx process is not already ongoing */ + if (huart->gState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->pTxBuffPtr = pData; + huart->TxXferSize = Size; + huart->TxXferCount = Size; + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->gState = HAL_UART_STATE_BUSY_TX; + + /* Set the UART DMA transfer complete callback */ + huart->hdmatx->XferCpltCallback = UART_DMATransmitCplt; + + /* Set the UART DMA Half transfer complete callback */ + huart->hdmatx->XferHalfCpltCallback = UART_DMATxHalfCplt; + + /* Set the DMA error callback */ + huart->hdmatx->XferErrorCallback = UART_DMAError; + + /* Set the DMA abort callback */ + huart->hdmatx->XferAbortCallback = NULL; + + /* Enable the UART transmit DMA stream */ + tmp = (uint32_t *)&pData; + HAL_DMA_Start_IT(huart->hdmatx, *(uint32_t *)tmp, (uint32_t)&huart->Instance->DR, Size); + + /* Clear the TC flag in the SR register by writing 0 to it */ + __HAL_UART_CLEAR_FLAG(huart, UART_FLAG_TC); + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + /* Enable the DMA transfer for transmit request by setting the DMAT bit + in the UART CR3 register */ + SET_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receives an amount of data in DMA mode. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M1-M0 = 01), + * the received data is handled as a set of u16. In this case, Size must indicate the number + * of u16 available through pData. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be received. + * @note When the UART parity is enabled (PCE = 1) the received data contains the parity bit. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + /* Check that a Rx process is not already ongoing */ + if (huart->RxState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + /* Process Locked */ + __HAL_LOCK(huart); + + /* Set Reception type to Standard reception */ + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + return(UART_Start_Receive_DMA(huart, pData, Size)); + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Pauses the DMA Transfer. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart) +{ + uint32_t dmarequest = 0x00U; + + /* Process Locked */ + __HAL_LOCK(huart); + + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT); + if ((huart->gState == HAL_UART_STATE_BUSY_TX) && dmarequest) + { + /* Disable the UART DMA Tx request */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + } + + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR); + if ((huart->RxState == HAL_UART_STATE_BUSY_RX) && dmarequest) + { + /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* Disable the UART DMA Rx request */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + } + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief Resumes the DMA Transfer. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart) +{ + /* Process Locked */ + __HAL_LOCK(huart); + + if (huart->gState == HAL_UART_STATE_BUSY_TX) + { + /* Enable the UART DMA Tx request */ + SET_BIT(huart->Instance->CR3, USART_CR3_DMAT); + } + + if (huart->RxState == HAL_UART_STATE_BUSY_RX) + { + /* Clear the Overrun flag before resuming the Rx transfer*/ + __HAL_UART_CLEAR_OREFLAG(huart); + + /* Re-enable PE and ERR (Frame error, noise error, overrun error) interrupts */ + SET_BIT(huart->Instance->CR1, USART_CR1_PEIE); + SET_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* Enable the UART DMA Rx request */ + SET_BIT(huart->Instance->CR3, USART_CR3_DMAR); + } + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief Stops the DMA Transfer. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart) +{ + uint32_t dmarequest = 0x00U; + /* The Lock is not implemented on this API to allow the user application + to call the HAL UART API under callbacks HAL_UART_TxCpltCallback() / HAL_UART_RxCpltCallback(): + when calling HAL_DMA_Abort() API the DMA TX/RX Transfer complete interrupt is generated + and the correspond call back is executed HAL_UART_TxCpltCallback() / HAL_UART_RxCpltCallback() + */ + + /* Stop UART DMA Tx request if ongoing */ + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT); + if ((huart->gState == HAL_UART_STATE_BUSY_TX) && dmarequest) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + /* Abort the UART DMA Tx stream */ + if (huart->hdmatx != NULL) + { + HAL_DMA_Abort(huart->hdmatx); + } + UART_EndTxTransfer(huart); + } + + /* Stop UART DMA Rx request if ongoing */ + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR); + if ((huart->RxState == HAL_UART_STATE_BUSY_RX) && dmarequest) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* Abort the UART DMA Rx stream */ + if (huart->hdmarx != NULL) + { + HAL_DMA_Abort(huart->hdmarx); + } + UART_EndRxTransfer(huart); + } + + return HAL_OK; +} + +/** + * @brief Receive an amount of data in blocking mode till either the expected number of data is received or an IDLE event occurs. + * @note HAL_OK is returned if reception is completed (expected number of data has been received) + * or if reception is stopped after IDLE event (less than the expected number of data has been received) + * In this case, RxLen output parameter indicates number of data available in reception buffer. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M = 01), + * the received data is handled as a set of uint16_t. In this case, Size must indicate the number + * of uint16_t available through pData. + * @param huart UART handle. + * @param pData Pointer to data buffer (uint8_t or uint16_t data elements). + * @param Size Amount of data elements (uint8_t or uint16_t) to be received. + * @param RxLen Number of data elements finally received (could be lower than Size, in case reception ends on IDLE event) + * @param Timeout Timeout duration expressed in ms (covers the whole reception sequence). + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UARTEx_ReceiveToIdle(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint16_t *RxLen, uint32_t Timeout) +{ + uint8_t *pdata8bits; + uint16_t *pdata16bits; + uint32_t tickstart; + + /* Check that a Rx process is not already ongoing */ + if (huart->RxState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + __HAL_LOCK(huart); + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->RxState = HAL_UART_STATE_BUSY_RX; + huart->ReceptionType = HAL_UART_RECEPTION_TOIDLE; + + /* Init tickstart for timeout management */ + tickstart = HAL_GetTick(); + + huart->RxXferSize = Size; + huart->RxXferCount = Size; + + /* In case of 9bits/No Parity transfer, pRxData needs to be handled as a uint16_t pointer */ + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) + { + pdata8bits = NULL; + pdata16bits = (uint16_t *) pData; + } + else + { + pdata8bits = pData; + pdata16bits = NULL; + } + + __HAL_UNLOCK(huart); + + /* Initialize output number of received elements */ + *RxLen = 0U; + + /* as long as data have to be received */ + while (huart->RxXferCount > 0U) + { + /* Check if IDLE flag is set */ + if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE)) + { + /* Clear IDLE flag in ISR */ + __HAL_UART_CLEAR_IDLEFLAG(huart); + + /* If Set, but no data ever received, clear flag without exiting loop */ + /* If Set, and data has already been received, this means Idle Event is valid : End reception */ + if (*RxLen > 0U) + { + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; + } + } + + /* Check if RXNE flag is set */ + if (__HAL_UART_GET_FLAG(huart, UART_FLAG_RXNE)) + { + if (pdata8bits == NULL) + { + *pdata16bits = (uint16_t)(huart->Instance->DR & (uint16_t)0x01FF); + pdata16bits++; + } + else + { + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) || ((huart->Init.WordLength == UART_WORDLENGTH_8B) && (huart->Init.Parity == UART_PARITY_NONE))) + { + *pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x00FF); + } + else + { + *pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x007F); + } + + pdata8bits++; + } + /* Increment number of received elements */ + *RxLen += 1U; + huart->RxXferCount--; + } + + /* Check for the Timeout */ + if (Timeout != HAL_MAX_DELAY) + { + if (((HAL_GetTick() - tickstart) > Timeout) || (Timeout == 0U)) + { + huart->RxState = HAL_UART_STATE_READY; + + return HAL_TIMEOUT; + } + } + } + + /* Set number of received elements in output parameter : RxLen */ + *RxLen = huart->RxXferSize - huart->RxXferCount; + /* At end of Rx process, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive an amount of data in interrupt mode till either the expected number of data is received or an IDLE event occurs. + * @note Reception is initiated by this function call. Further progress of reception is achieved thanks + * to UART interrupts raised by RXNE and IDLE events. Callback is called at end of reception indicating + * number of received data elements. + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M = 01), + * the received data is handled as a set of uint16_t. In this case, Size must indicate the number + * of uint16_t available through pData. + * @param huart UART handle. + * @param pData Pointer to data buffer (uint8_t or uint16_t data elements). + * @param Size Amount of data elements (uint8_t or uint16_t) to be received. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UARTEx_ReceiveToIdle_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef status; + + /* Check that a Rx process is not already ongoing */ + if (huart->RxState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + __HAL_LOCK(huart); + + /* Set Reception type to reception till IDLE Event*/ + huart->ReceptionType = HAL_UART_RECEPTION_TOIDLE; + + status = UART_Start_Receive_IT(huart, pData, Size); + + /* Check Rx process has been successfully started */ + if (status == HAL_OK) + { + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + __HAL_UART_CLEAR_IDLEFLAG(huart); + SET_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); + } + else + { + /* In case of errors already pending when reception is started, + Interrupts may have already been raised and lead to reception abortion. + (Overrun error for instance). + In such case Reception Type has been reset to HAL_UART_RECEPTION_STANDARD. */ + status = HAL_ERROR; + } + } + + return status; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Receive an amount of data in DMA mode till either the expected number of data is received or an IDLE event occurs. + * @note Reception is initiated by this function call. Further progress of reception is achieved thanks + * to DMA services, transferring automatically received data elements in user reception buffer and + * calling registered callbacks at half/end of reception. UART IDLE events are also used to consider + * reception phase as ended. In all cases, callback execution will indicate number of received data elements. + * @note When the UART parity is enabled (PCE = 1), the received data contain + * the parity bit (MSB position). + * @note When UART parity is not enabled (PCE = 0), and Word Length is configured to 9 bits (M = 01), + * the received data is handled as a set of uint16_t. In this case, Size must indicate the number + * of uint16_t available through pData. + * @param huart UART handle. + * @param pData Pointer to data buffer (uint8_t or uint16_t data elements). + * @param Size Amount of data elements (uint8_t or uint16_t) to be received. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_UARTEx_ReceiveToIdle_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + HAL_StatusTypeDef status; + + /* Check that a Rx process is not already ongoing */ + if (huart->RxState == HAL_UART_STATE_READY) + { + if ((pData == NULL) || (Size == 0U)) + { + return HAL_ERROR; + } + + __HAL_LOCK(huart); + + /* Set Reception type to reception till IDLE Event*/ + huart->ReceptionType = HAL_UART_RECEPTION_TOIDLE; + + status = UART_Start_Receive_DMA(huart, pData, Size); + + /* Check Rx process has been successfully started */ + if (status == HAL_OK) + { + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + __HAL_UART_CLEAR_IDLEFLAG(huart); + SET_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); + } + else + { + /* In case of errors already pending when reception is started, + Interrupts may have already been raised and lead to reception abortion. + (Overrun error for instance). + In such case Reception Type has been reset to HAL_UART_RECEPTION_STANDARD. */ + status = HAL_ERROR; + } + } + + return status; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Abort ongoing transfers (blocking mode). + * @param huart UART handle. + * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable UART Interrupts (Tx and Rx) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode) + * - Set handle State to READY + * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed. + * @retval HAL status +*/ +HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart) +{ + /* Disable TXEIE, TCIE, RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE)); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* If Reception till IDLE event was ongoing, disable IDLEIE interrupt */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); + } + + /* Disable the UART DMA Tx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + /* Abort the UART DMA Tx stream: use blocking DMA Abort API (no callback) */ + if (huart->hdmatx != NULL) + { + /* Set the UART DMA Abort callback to Null. + No call back execution at end of DMA abort procedure */ + huart->hdmatx->XferAbortCallback = NULL; + + if (HAL_DMA_Abort(huart->hdmatx) != HAL_OK) + { + if (HAL_DMA_GetError(huart->hdmatx) == HAL_DMA_ERROR_TIMEOUT) + { + /* Set error code to DMA */ + huart->ErrorCode = HAL_UART_ERROR_DMA; + + return HAL_TIMEOUT; + } + } + } + } + + /* Disable the UART DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* Abort the UART DMA Rx stream: use blocking DMA Abort API (no callback) */ + if (huart->hdmarx != NULL) + { + /* Set the UART DMA Abort callback to Null. + No call back execution at end of DMA abort procedure */ + huart->hdmarx->XferAbortCallback = NULL; + + if (HAL_DMA_Abort(huart->hdmarx) != HAL_OK) + { + if (HAL_DMA_GetError(huart->hdmarx) == HAL_DMA_ERROR_TIMEOUT) + { + /* Set error code to DMA */ + huart->ErrorCode = HAL_UART_ERROR_DMA; + + return HAL_TIMEOUT; + } + } + } + } + + /* Reset Tx and Rx transfer counters */ + huart->TxXferCount = 0x00U; + huart->RxXferCount = 0x00U; + + /* Reset ErrorCode */ + huart->ErrorCode = HAL_UART_ERROR_NONE; + + /* Restore huart->RxState and huart->gState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->gState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + return HAL_OK; +} + +/** + * @brief Abort ongoing Transmit transfer (blocking mode). + * @param huart UART handle. + * @note This procedure could be used for aborting any ongoing Tx transfer started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable UART Interrupts (Tx) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode) + * - Set handle State to READY + * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed. + * @retval HAL status +*/ +HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart) +{ + /* Disable TXEIE and TCIE interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE | USART_CR1_TCIE)); + + /* Disable the UART DMA Tx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + /* Abort the UART DMA Tx stream : use blocking DMA Abort API (no callback) */ + if (huart->hdmatx != NULL) + { + /* Set the UART DMA Abort callback to Null. + No call back execution at end of DMA abort procedure */ + huart->hdmatx->XferAbortCallback = NULL; + + if (HAL_DMA_Abort(huart->hdmatx) != HAL_OK) + { + if (HAL_DMA_GetError(huart->hdmatx) == HAL_DMA_ERROR_TIMEOUT) + { + /* Set error code to DMA */ + huart->ErrorCode = HAL_UART_ERROR_DMA; + + return HAL_TIMEOUT; + } + } + } + } + + /* Reset Tx transfer counter */ + huart->TxXferCount = 0x00U; + + /* Restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; + + return HAL_OK; +} + +/** + * @brief Abort ongoing Receive transfer (blocking mode). + * @param huart UART handle. + * @note This procedure could be used for aborting any ongoing Rx transfer started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable UART Interrupts (Rx) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode) + * - Set handle State to READY + * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed. + * @retval HAL status +*/ +HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart) +{ + /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE)); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* If Reception till IDLE event was ongoing, disable IDLEIE interrupt */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); + } + + /* Disable the UART DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* Abort the UART DMA Rx stream : use blocking DMA Abort API (no callback) */ + if (huart->hdmarx != NULL) + { + /* Set the UART DMA Abort callback to Null. + No call back execution at end of DMA abort procedure */ + huart->hdmarx->XferAbortCallback = NULL; + + if (HAL_DMA_Abort(huart->hdmarx) != HAL_OK) + { + if (HAL_DMA_GetError(huart->hdmarx) == HAL_DMA_ERROR_TIMEOUT) + { + /* Set error code to DMA */ + huart->ErrorCode = HAL_UART_ERROR_DMA; + + return HAL_TIMEOUT; + } + } + } + } + + /* Reset Rx transfer counter */ + huart->RxXferCount = 0x00U; + + /* Restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + return HAL_OK; +} + +/** + * @brief Abort ongoing transfers (Interrupt mode). + * @param huart UART handle. + * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable UART Interrupts (Tx and Rx) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode) + * - Set handle State to READY + * - At abort completion, call user abort complete callback + * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be + * considered as completed only when user abort complete callback is executed (not when exiting function). + * @retval HAL status +*/ +HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart) +{ + uint32_t AbortCplt = 0x01U; + + /* Disable TXEIE, TCIE, RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE)); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* If Reception till IDLE event was ongoing, disable IDLEIE interrupt */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); + } + + /* If DMA Tx and/or DMA Rx Handles are associated to UART Handle, DMA Abort complete callbacks should be initialised + before any call to DMA Abort functions */ + /* DMA Tx Handle is valid */ + if (huart->hdmatx != NULL) + { + /* Set DMA Abort Complete callback if UART DMA Tx request if enabled. + Otherwise, set it to NULL */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) + { + huart->hdmatx->XferAbortCallback = UART_DMATxAbortCallback; + } + else + { + huart->hdmatx->XferAbortCallback = NULL; + } + } + /* DMA Rx Handle is valid */ + if (huart->hdmarx != NULL) + { + /* Set DMA Abort Complete callback if UART DMA Rx request if enabled. + Otherwise, set it to NULL */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + huart->hdmarx->XferAbortCallback = UART_DMARxAbortCallback; + } + else + { + huart->hdmarx->XferAbortCallback = NULL; + } + } + + /* Disable the UART DMA Tx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) + { + /* Disable DMA Tx at UART level */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + /* Abort the UART DMA Tx stream : use non blocking DMA Abort API (callback) */ + if (huart->hdmatx != NULL) + { + /* UART Tx DMA Abort callback has already been initialised : + will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */ + + /* Abort DMA TX */ + if (HAL_DMA_Abort_IT(huart->hdmatx) != HAL_OK) + { + huart->hdmatx->XferAbortCallback = NULL; + } + else + { + AbortCplt = 0x00U; + } + } + } + + /* Disable the UART DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* Abort the UART DMA Rx stream : use non blocking DMA Abort API (callback) */ + if (huart->hdmarx != NULL) + { + /* UART Rx DMA Abort callback has already been initialised : + will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */ + + /* Abort DMA RX */ + if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK) + { + huart->hdmarx->XferAbortCallback = NULL; + AbortCplt = 0x01U; + } + else + { + AbortCplt = 0x00U; + } + } + } + + /* if no DMA abort complete callback execution is required => call user Abort Complete callback */ + if (AbortCplt == 0x01U) + { + /* Reset Tx and Rx transfer counters */ + huart->TxXferCount = 0x00U; + huart->RxXferCount = 0x00U; + + /* Reset ErrorCode */ + huart->ErrorCode = HAL_UART_ERROR_NONE; + + /* Restore huart->gState and huart->RxState to Ready */ + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* As no DMA to be aborted, call directly user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort complete callback */ + huart->AbortCpltCallback(huart); +#else + /* Call legacy weak Abort complete callback */ + HAL_UART_AbortCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + + return HAL_OK; +} + +/** + * @brief Abort ongoing Transmit transfer (Interrupt mode). + * @param huart UART handle. + * @note This procedure could be used for aborting any ongoing Tx transfer started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable UART Interrupts (Tx) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode) + * - Set handle State to READY + * - At abort completion, call user abort complete callback + * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be + * considered as completed only when user abort complete callback is executed (not when exiting function). + * @retval HAL status +*/ +HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart) +{ + /* Disable TXEIE and TCIE interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE | USART_CR1_TCIE)); + + /* Disable the UART DMA Tx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + /* Abort the UART DMA Tx stream : use blocking DMA Abort API (no callback) */ + if (huart->hdmatx != NULL) + { + /* Set the UART DMA Abort callback : + will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */ + huart->hdmatx->XferAbortCallback = UART_DMATxOnlyAbortCallback; + + /* Abort DMA TX */ + if (HAL_DMA_Abort_IT(huart->hdmatx) != HAL_OK) + { + /* Call Directly huart->hdmatx->XferAbortCallback function in case of error */ + huart->hdmatx->XferAbortCallback(huart->hdmatx); + } + } + else + { + /* Reset Tx transfer counter */ + huart->TxXferCount = 0x00U; + + /* Restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; + + /* As no DMA to be aborted, call directly user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort Transmit Complete Callback */ + huart->AbortTransmitCpltCallback(huart); +#else + /* Call legacy weak Abort Transmit Complete Callback */ + HAL_UART_AbortTransmitCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + } + else + { + /* Reset Tx transfer counter */ + huart->TxXferCount = 0x00U; + + /* Restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; + + /* As no DMA to be aborted, call directly user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort Transmit Complete Callback */ + huart->AbortTransmitCpltCallback(huart); +#else + /* Call legacy weak Abort Transmit Complete Callback */ + HAL_UART_AbortTransmitCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + + return HAL_OK; +} + +/** + * @brief Abort ongoing Receive transfer (Interrupt mode). + * @param huart UART handle. + * @note This procedure could be used for aborting any ongoing Rx transfer started in Interrupt or DMA mode. + * This procedure performs following operations : + * - Disable UART Interrupts (Rx) + * - Disable the DMA transfer in the peripheral register (if enabled) + * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode) + * - Set handle State to READY + * - At abort completion, call user abort complete callback + * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be + * considered as completed only when user abort complete callback is executed (not when exiting function). + * @retval HAL status +*/ +HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart) +{ + /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE)); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* If Reception till IDLE event was ongoing, disable IDLEIE interrupt */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); + } + + /* Disable the UART DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* Abort the UART DMA Rx stream : use blocking DMA Abort API (no callback) */ + if (huart->hdmarx != NULL) + { + /* Set the UART DMA Abort callback : + will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */ + huart->hdmarx->XferAbortCallback = UART_DMARxOnlyAbortCallback; + + /* Abort DMA RX */ + if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK) + { + /* Call Directly huart->hdmarx->XferAbortCallback function in case of error */ + huart->hdmarx->XferAbortCallback(huart->hdmarx); + } + } + else + { + /* Reset Rx transfer counter */ + huart->RxXferCount = 0x00U; + + /* Restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* As no DMA to be aborted, call directly user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort Receive Complete Callback */ + huart->AbortReceiveCpltCallback(huart); +#else + /* Call legacy weak Abort Receive Complete Callback */ + HAL_UART_AbortReceiveCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + } + else + { + /* Reset Rx transfer counter */ + huart->RxXferCount = 0x00U; + + /* Restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* As no DMA to be aborted, call directly user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort Receive Complete Callback */ + huart->AbortReceiveCpltCallback(huart); +#else + /* Call legacy weak Abort Receive Complete Callback */ + HAL_UART_AbortReceiveCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + + return HAL_OK; +} + +/** + * @brief This function handles UART interrupt request. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +void HAL_UART_IRQHandler(UART_HandleTypeDef *huart) +{ + uint32_t isrflags = READ_REG(huart->Instance->SR); + uint32_t cr1its = READ_REG(huart->Instance->CR1); + uint32_t cr3its = READ_REG(huart->Instance->CR3); + uint32_t errorflags = 0x00U; + uint32_t dmarequest = 0x00U; + + /* If no error occurs */ + errorflags = (isrflags & (uint32_t)(USART_SR_PE | USART_SR_FE | USART_SR_ORE | USART_SR_NE)); + if (errorflags == RESET) + { + /* UART in mode Receiver -------------------------------------------------*/ + if (((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET)) + { + UART_Receive_IT(huart); + return; + } + } + + /* If some errors occur */ + if ((errorflags != RESET) && (((cr3its & USART_CR3_EIE) != RESET) || ((cr1its & (USART_CR1_RXNEIE | USART_CR1_PEIE)) != RESET))) + { + /* UART parity error interrupt occurred ----------------------------------*/ + if (((isrflags & USART_SR_PE) != RESET) && ((cr1its & USART_CR1_PEIE) != RESET)) + { + huart->ErrorCode |= HAL_UART_ERROR_PE; + } + + /* UART noise error interrupt occurred -----------------------------------*/ + if (((isrflags & USART_SR_NE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET)) + { + huart->ErrorCode |= HAL_UART_ERROR_NE; + } + + /* UART frame error interrupt occurred -----------------------------------*/ + if (((isrflags & USART_SR_FE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET)) + { + huart->ErrorCode |= HAL_UART_ERROR_FE; + } + + /* UART Over-Run interrupt occurred --------------------------------------*/ + if (((isrflags & USART_SR_ORE) != RESET) && (((cr1its & USART_CR1_RXNEIE) != RESET) || ((cr3its & USART_CR3_EIE) != RESET))) + { + huart->ErrorCode |= HAL_UART_ERROR_ORE; + } + + /* Call UART Error Call back function if need be --------------------------*/ + if (huart->ErrorCode != HAL_UART_ERROR_NONE) + { + /* UART in mode Receiver -----------------------------------------------*/ + if (((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET)) + { + UART_Receive_IT(huart); + } + + /* If Overrun error occurs, or if any error occurs in DMA mode reception, + consider error as blocking */ + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR); + if (((huart->ErrorCode & HAL_UART_ERROR_ORE) != RESET) || dmarequest) + { + /* Blocking error : transfer is aborted + Set the UART state ready to be able to start again the process, + Disable Rx Interrupts, and disable Rx DMA request, if ongoing */ + UART_EndRxTransfer(huart); + + /* Disable the UART DMA Rx request if enabled */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* Abort the UART DMA Rx stream */ + if (huart->hdmarx != NULL) + { + /* Set the UART DMA Abort callback : + will lead to call HAL_UART_ErrorCallback() at end of DMA abort procedure */ + huart->hdmarx->XferAbortCallback = UART_DMAAbortOnError; + if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK) + { + /* Call Directly XferAbortCallback function in case of error */ + huart->hdmarx->XferAbortCallback(huart->hdmarx); + } + } + else + { + /* Call user error callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered error callback*/ + huart->ErrorCallback(huart); +#else + /*Call legacy weak error callback*/ + HAL_UART_ErrorCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + } + else + { + /* Call user error callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered error callback*/ + huart->ErrorCallback(huart); +#else + /*Call legacy weak error callback*/ + HAL_UART_ErrorCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + } + else + { + /* Non Blocking error : transfer could go on. + Error is notified to user through user error callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered error callback*/ + huart->ErrorCallback(huart); +#else + /*Call legacy weak error callback*/ + HAL_UART_ErrorCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + + huart->ErrorCode = HAL_UART_ERROR_NONE; + } + } + return; + } /* End if some error occurs */ + + /* Check current reception Mode : + If Reception till IDLE event has been selected : */ + if ( (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + &&((isrflags & USART_SR_IDLE) != 0U) + &&((cr1its & USART_SR_IDLE) != 0U)) + { + __HAL_UART_CLEAR_IDLEFLAG(huart); + + /* Check if DMA mode is enabled in UART */ + if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) + { + /* DMA mode enabled */ + /* Check received length : If all expected data are received, do nothing, + (DMA cplt callback will be called). + Otherwise, if at least one data has already been received, IDLE event is to be notified to user */ + uint16_t nb_remaining_rx_data = (uint16_t) __HAL_DMA_GET_COUNTER(huart->hdmarx); + if ( (nb_remaining_rx_data > 0U) + &&(nb_remaining_rx_data < huart->RxXferSize)) + { + /* Reception is not complete */ + huart->RxXferCount = nb_remaining_rx_data; + + /* In Normal mode, end DMA xfer and HAL UART Rx process*/ + if (huart->hdmarx->Init.Mode != DMA_CIRCULAR) + { + /* Disable PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* Disable the DMA transfer for the receiver request by resetting the DMAR bit + in the UART CR3 register */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* At end of Rx process, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); + + /* Last bytes received, so no need as the abort is immediate */ + (void)HAL_DMA_Abort(huart->hdmarx); + } +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx Event callback*/ + huart->RxEventCallback(huart, (huart->RxXferSize - huart->RxXferCount)); +#else + /*Call legacy weak Rx Event callback*/ + HAL_UARTEx_RxEventCallback(huart, (huart->RxXferSize - huart->RxXferCount)); +#endif + } + return; + } + else + { + /* DMA mode not enabled */ + /* Check received length : If all expected data are received, do nothing. + Otherwise, if at least one data has already been received, IDLE event is to be notified to user */ + uint16_t nb_rx_data = huart->RxXferSize - huart->RxXferCount; + if ( (huart->RxXferCount > 0U) + &&(nb_rx_data > 0U) ) + { + /* Disable the UART Parity Error Interrupt and RXNE interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE)); + + /* Disable the UART Error Interrupt: (Frame error, noise error, overrun error) */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* Rx process is completed, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx complete callback*/ + huart->RxEventCallback(huart, nb_rx_data); +#else + /*Call legacy weak Rx Event callback*/ + HAL_UARTEx_RxEventCallback(huart, nb_rx_data); +#endif + } + return; + } + } + + /* UART in mode Transmitter ------------------------------------------------*/ + if (((isrflags & USART_SR_TXE) != RESET) && ((cr1its & USART_CR1_TXEIE) != RESET)) + { + UART_Transmit_IT(huart); + return; + } + + /* UART in mode Transmitter end --------------------------------------------*/ + if (((isrflags & USART_SR_TC) != RESET) && ((cr1its & USART_CR1_TCIE) != RESET)) + { + UART_EndTransmit_IT(huart); + return; + } +} + +/** + * @brief Tx Transfer completed callbacks. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_TxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Tx Half Transfer completed callbacks. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_TxHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Rx Transfer completed callbacks. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_RxCpltCallback could be implemented in the user file + */ +} + +/** + * @brief Rx Half Transfer completed callbacks. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_RxHalfCpltCallback could be implemented in the user file + */ +} + +/** + * @brief UART error callbacks. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +__weak void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + /* NOTE: This function should not be modified, when the callback is needed, + the HAL_UART_ErrorCallback could be implemented in the user file + */ +} + +/** + * @brief UART Abort Complete callback. + * @param huart UART handle. + * @retval None + */ +__weak void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_UART_AbortCpltCallback can be implemented in the user file. + */ +} + +/** + * @brief UART Abort Complete callback. + * @param huart UART handle. + * @retval None + */ +__weak void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_UART_AbortTransmitCpltCallback can be implemented in the user file. + */ +} + +/** + * @brief UART Abort Receive Complete callback. + * @param huart UART handle. + * @retval None + */ +__weak void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_UART_AbortReceiveCpltCallback can be implemented in the user file. + */ +} + +/** + * @brief Reception Event Callback (Rx event notification called after use of advanced reception service). + * @param huart UART handle + * @param Size Number of data available in application reception buffer (indicates a position in + * reception buffer until which, data are available) + * @retval None + */ +__weak void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(huart); + UNUSED(Size); + + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_UARTEx_RxEventCallback can be implemented in the user file. + */ +} + +/** + * @} + */ + +/** @defgroup UART_Exported_Functions_Group3 Peripheral Control functions + * @brief UART control functions + * +@verbatim + ============================================================================== + ##### Peripheral Control functions ##### + ============================================================================== + [..] + This subsection provides a set of functions allowing to control the UART: + (+) HAL_LIN_SendBreak() API can be helpful to transmit the break character. + (+) HAL_MultiProcessor_EnterMuteMode() API can be helpful to enter the UART in mute mode. + (+) HAL_MultiProcessor_ExitMuteMode() API can be helpful to exit the UART mute mode by software. + (+) HAL_HalfDuplex_EnableTransmitter() API to enable the UART transmitter and disables the UART receiver in Half Duplex mode + (+) HAL_HalfDuplex_EnableReceiver() API to enable the UART receiver and disables the UART transmitter in Half Duplex mode + +@endverbatim + * @{ + */ + +/** + * @brief Transmits break characters. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart) +{ + /* Check the parameters */ + assert_param(IS_UART_INSTANCE(huart->Instance)); + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->gState = HAL_UART_STATE_BUSY; + + /* Send break characters */ + SET_BIT(huart->Instance->CR1, USART_CR1_SBK); + + huart->gState = HAL_UART_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief Enters the UART in mute mode. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart) +{ + /* Check the parameters */ + assert_param(IS_UART_INSTANCE(huart->Instance)); + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->gState = HAL_UART_STATE_BUSY; + + /* Enable the USART mute mode by setting the RWU bit in the CR1 register */ + SET_BIT(huart->Instance->CR1, USART_CR1_RWU); + + huart->gState = HAL_UART_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief Exits the UART mute mode: wake up software. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_MultiProcessor_ExitMuteMode(UART_HandleTypeDef *huart) +{ + /* Check the parameters */ + assert_param(IS_UART_INSTANCE(huart->Instance)); + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->gState = HAL_UART_STATE_BUSY; + + /* Disable the USART mute mode by clearing the RWU bit in the CR1 register */ + CLEAR_BIT(huart->Instance->CR1, USART_CR1_RWU); + + huart->gState = HAL_UART_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief Enables the UART transmitter and disables the UART receiver. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart) +{ + uint32_t tmpreg = 0x00U; + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->gState = HAL_UART_STATE_BUSY; + + /*-------------------------- USART CR1 Configuration -----------------------*/ + tmpreg = huart->Instance->CR1; + + /* Clear TE and RE bits */ + tmpreg &= (uint32_t)~((uint32_t)(USART_CR1_TE | USART_CR1_RE)); + + /* Enable the USART's transmit interface by setting the TE bit in the USART CR1 register */ + tmpreg |= (uint32_t)USART_CR1_TE; + + /* Write to USART CR1 */ + WRITE_REG(huart->Instance->CR1, (uint32_t)tmpreg); + + huart->gState = HAL_UART_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @brief Enables the UART receiver and disables the UART transmitter. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart) +{ + uint32_t tmpreg = 0x00U; + + /* Process Locked */ + __HAL_LOCK(huart); + + huart->gState = HAL_UART_STATE_BUSY; + + /*-------------------------- USART CR1 Configuration -----------------------*/ + tmpreg = huart->Instance->CR1; + + /* Clear TE and RE bits */ + tmpreg &= (uint32_t)~((uint32_t)(USART_CR1_TE | USART_CR1_RE)); + + /* Enable the USART's receive interface by setting the RE bit in the USART CR1 register */ + tmpreg |= (uint32_t)USART_CR1_RE; + + /* Write to USART CR1 */ + WRITE_REG(huart->Instance->CR1, (uint32_t)tmpreg); + + huart->gState = HAL_UART_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_OK; +} + +/** + * @} + */ + +/** @defgroup UART_Exported_Functions_Group4 Peripheral State and Errors functions + * @brief UART State and Errors functions + * +@verbatim + ============================================================================== + ##### Peripheral State and Errors functions ##### + ============================================================================== + [..] + This subsection provides a set of functions allowing to return the State of + UART communication process, return Peripheral Errors occurred during communication + process + (+) HAL_UART_GetState() API can be helpful to check in run-time the state of the UART peripheral. + (+) HAL_UART_GetError() check in run-time errors that could be occurred during communication. + +@endverbatim + * @{ + */ + +/** + * @brief Returns the UART state. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL state + */ +HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart) +{ + uint32_t temp1 = 0x00U, temp2 = 0x00U; + temp1 = huart->gState; + temp2 = huart->RxState; + + return (HAL_UART_StateTypeDef)(temp1 | temp2); +} + +/** + * @brief Return the UART error code + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART. + * @retval UART Error Code + */ +uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart) +{ + return huart->ErrorCode; +} + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup UART_Private_Functions UART Private Functions + * @{ + */ + +/** + * @brief Initialize the callbacks to their default values. + * @param huart UART handle. + * @retval none + */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) +void UART_InitCallbacksToDefault(UART_HandleTypeDef *huart) +{ + /* Init the UART Callback settings */ + huart->TxHalfCpltCallback = HAL_UART_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCallback */ + huart->TxCpltCallback = HAL_UART_TxCpltCallback; /* Legacy weak TxCpltCallback */ + huart->RxHalfCpltCallback = HAL_UART_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCallback */ + huart->RxCpltCallback = HAL_UART_RxCpltCallback; /* Legacy weak RxCpltCallback */ + huart->ErrorCallback = HAL_UART_ErrorCallback; /* Legacy weak ErrorCallback */ + huart->AbortCpltCallback = HAL_UART_AbortCpltCallback; /* Legacy weak AbortCpltCallback */ + huart->AbortTransmitCpltCallback = HAL_UART_AbortTransmitCpltCallback; /* Legacy weak AbortTransmitCpltCallback */ + huart->AbortReceiveCpltCallback = HAL_UART_AbortReceiveCpltCallback; /* Legacy weak AbortReceiveCpltCallback */ + huart->RxEventCallback = HAL_UARTEx_RxEventCallback; /* Legacy weak RxEventCallback */ + +} +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + +/** + * @brief DMA UART transmit process complete callback. + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMATransmitCplt(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + /* DMA Normal mode*/ + if ((hdma->Instance->CR & DMA_SxCR_CIRC) == 0U) + { + huart->TxXferCount = 0x00U; + + /* Disable the DMA transfer for transmit request by setting the DMAT bit + in the UART CR3 register */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); + + /* Enable the UART Transmit Complete Interrupt */ + SET_BIT(huart->Instance->CR1, USART_CR1_TCIE); + + } + /* DMA Circular mode */ + else + { +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Tx complete callback*/ + huart->TxCpltCallback(huart); +#else + /*Call legacy weak Tx complete callback*/ + HAL_UART_TxCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } +} + +/** + * @brief DMA UART transmit process half complete callback + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMATxHalfCplt(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Tx complete callback*/ + huart->TxHalfCpltCallback(huart); +#else + /*Call legacy weak Tx complete callback*/ + HAL_UART_TxHalfCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA UART receive process complete callback. + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMAReceiveCplt(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + /* DMA Normal mode*/ + if ((hdma->Instance->CR & DMA_SxCR_CIRC) == 0U) + { + huart->RxXferCount = 0U; + + /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* Disable the DMA transfer for the receiver request by setting the DMAR bit + in the UART CR3 register */ + CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + /* At end of Rx process, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + + /* If Reception till IDLE event has been selected, Disable IDLE Interrupt */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); + } + } + + /* Check current reception Mode : + If Reception till IDLE event has been selected : use Rx Event callback */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx Event callback*/ + huart->RxEventCallback(huart, huart->RxXferSize); +#else + /*Call legacy weak Rx Event callback*/ + HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + else + { + /* In other cases : use Rx Complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx complete callback*/ + huart->RxCpltCallback(huart); +#else + /*Call legacy weak Rx complete callback*/ + HAL_UART_RxCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } +} + +/** + * @brief DMA UART receive process half complete callback + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMARxHalfCplt(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + /* Check current reception Mode : + If Reception till IDLE event has been selected : use Rx Event callback */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx Event callback*/ + huart->RxEventCallback(huart, huart->RxXferSize/2U); +#else + /*Call legacy weak Rx Event callback*/ + HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize/2U); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + else + { + /* In other cases : use Rx Half Complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx Half complete callback*/ + huart->RxHalfCpltCallback(huart); +#else + /*Call legacy weak Rx Half complete callback*/ + HAL_UART_RxHalfCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } +} + +/** + * @brief DMA UART communication error callback. + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMAError(DMA_HandleTypeDef *hdma) +{ + uint32_t dmarequest = 0x00U; + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + /* Stop UART DMA Tx request if ongoing */ + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT); + if ((huart->gState == HAL_UART_STATE_BUSY_TX) && dmarequest) + { + huart->TxXferCount = 0x00U; + UART_EndTxTransfer(huart); + } + + /* Stop UART DMA Rx request if ongoing */ + dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR); + if ((huart->RxState == HAL_UART_STATE_BUSY_RX) && dmarequest) + { + huart->RxXferCount = 0x00U; + UART_EndRxTransfer(huart); + } + + huart->ErrorCode |= HAL_UART_ERROR_DMA; +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered error callback*/ + huart->ErrorCallback(huart); +#else + /*Call legacy weak error callback*/ + HAL_UART_ErrorCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief This function handles UART Communication Timeout. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @param Flag specifies the UART flag to check. + * @param Status The new Flag status (SET or RESET). + * @param Tickstart Tick start value + * @param Timeout Timeout duration + * @retval HAL status + */ +static HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout) +{ + /* Wait until flag is set */ + while ((__HAL_UART_GET_FLAG(huart, Flag) ? SET : RESET) == Status) + { + /* Check for the Timeout */ + if (Timeout != HAL_MAX_DELAY) + { + if ((Timeout == 0U) || ((HAL_GetTick() - Tickstart) > Timeout)) + { + /* Disable TXE, RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts for the interrupt process */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE | USART_CR1_TXEIE)); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + return HAL_TIMEOUT; + } + } + } + return HAL_OK; +} + +/** + * @brief Start Receive operation in interrupt mode. + * @note This function could be called by all HAL UART API providing reception in Interrupt mode. + * @note When calling this function, parameters validity is considered as already checked, + * i.e. Rx State, buffer address, ... + * UART Handle is assumed as Locked. + * @param huart UART handle. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be received. + * @retval HAL status + */ +HAL_StatusTypeDef UART_Start_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + huart->pRxBuffPtr = pData; + huart->RxXferSize = Size; + huart->RxXferCount = Size; + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->RxState = HAL_UART_STATE_BUSY_RX; + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + /* Enable the UART Parity Error Interrupt */ + __HAL_UART_ENABLE_IT(huart, UART_IT_PE); + + /* Enable the UART Error Interrupt: (Frame error, noise error, overrun error) */ + __HAL_UART_ENABLE_IT(huart, UART_IT_ERR); + + /* Enable the UART Data Register not empty Interrupt */ + __HAL_UART_ENABLE_IT(huart, UART_IT_RXNE); + + return HAL_OK; +} + +/** + * @brief Start Receive operation in DMA mode. + * @note This function could be called by all HAL UART API providing reception in DMA mode. + * @note When calling this function, parameters validity is considered as already checked, + * i.e. Rx State, buffer address, ... + * UART Handle is assumed as Locked. + * @param huart UART handle. + * @param pData Pointer to data buffer (u8 or u16 data elements). + * @param Size Amount of data elements (u8 or u16) to be received. + * @retval HAL status + */ +HAL_StatusTypeDef UART_Start_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) +{ + uint32_t *tmp; + + huart->pRxBuffPtr = pData; + huart->RxXferSize = Size; + + huart->ErrorCode = HAL_UART_ERROR_NONE; + huart->RxState = HAL_UART_STATE_BUSY_RX; + + /* Set the UART DMA transfer complete callback */ + huart->hdmarx->XferCpltCallback = UART_DMAReceiveCplt; + + /* Set the UART DMA Half transfer complete callback */ + huart->hdmarx->XferHalfCpltCallback = UART_DMARxHalfCplt; + + /* Set the DMA error callback */ + huart->hdmarx->XferErrorCallback = UART_DMAError; + + /* Set the DMA abort callback */ + huart->hdmarx->XferAbortCallback = NULL; + + /* Enable the DMA stream */ + tmp = (uint32_t *)&pData; + HAL_DMA_Start_IT(huart->hdmarx, (uint32_t)&huart->Instance->DR, *(uint32_t *)tmp, Size); + + /* Clear the Overrun flag just before enabling the DMA Rx request: can be mandatory for the second transfer */ + __HAL_UART_CLEAR_OREFLAG(huart); + + /* Process Unlocked */ + __HAL_UNLOCK(huart); + + /* Enable the UART Parity Error Interrupt */ + SET_BIT(huart->Instance->CR1, USART_CR1_PEIE); + + /* Enable the UART Error Interrupt: (Frame error, noise error, overrun error) */ + SET_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* Enable the DMA transfer for the receiver request by setting the DMAR bit + in the UART CR3 register */ + SET_BIT(huart->Instance->CR3, USART_CR3_DMAR); + + return HAL_OK; +} + +/** + * @brief End ongoing Tx transfer on UART peripheral (following error detection or Transmit completion). + * @param huart UART handle. + * @retval None + */ +static void UART_EndTxTransfer(UART_HandleTypeDef *huart) +{ + /* Disable TXEIE and TCIE interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE | USART_CR1_TCIE)); + + /* At end of Tx process, restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; +} + +/** + * @brief End ongoing Rx transfer on UART peripheral (following error detection or Reception completion). + * @param huart UART handle. + * @retval None + */ +static void UART_EndRxTransfer(UART_HandleTypeDef *huart) +{ + /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */ + CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE)); + CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); + + /* In case of reception waiting for IDLE event, disable also the IDLE IE interrupt source */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); + } + + /* At end of Rx process, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; +} + +/** + * @brief DMA UART communication abort callback, when initiated by HAL services on Error + * (To be called at end of DMA Abort procedure following error occurrence). + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + huart->RxXferCount = 0x00U; + huart->TxXferCount = 0x00U; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered error callback*/ + huart->ErrorCallback(huart); +#else + /*Call legacy weak error callback*/ + HAL_UART_ErrorCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA UART Tx communication abort callback, when initiated by user + * (To be called at end of DMA Tx Abort procedure following user abort request). + * @note When this callback is executed, User Abort complete call back is called only if no + * Abort still ongoing for Rx DMA Handle. + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMATxAbortCallback(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + huart->hdmatx->XferAbortCallback = NULL; + + /* Check if an Abort process is still ongoing */ + if (huart->hdmarx != NULL) + { + if (huart->hdmarx->XferAbortCallback != NULL) + { + return; + } + } + + /* No Abort process still ongoing : All DMA channels are aborted, call user Abort Complete callback */ + huart->TxXferCount = 0x00U; + huart->RxXferCount = 0x00U; + + /* Reset ErrorCode */ + huart->ErrorCode = HAL_UART_ERROR_NONE; + + /* Restore huart->gState and huart->RxState to Ready */ + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* Call user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort complete callback */ + huart->AbortCpltCallback(huart); +#else + /* Call legacy weak Abort complete callback */ + HAL_UART_AbortCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA UART Rx communication abort callback, when initiated by user + * (To be called at end of DMA Rx Abort procedure following user abort request). + * @note When this callback is executed, User Abort complete call back is called only if no + * Abort still ongoing for Tx DMA Handle. + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMARxAbortCallback(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + huart->hdmarx->XferAbortCallback = NULL; + + /* Check if an Abort process is still ongoing */ + if (huart->hdmatx != NULL) + { + if (huart->hdmatx->XferAbortCallback != NULL) + { + return; + } + } + + /* No Abort process still ongoing : All DMA channels are aborted, call user Abort Complete callback */ + huart->TxXferCount = 0x00U; + huart->RxXferCount = 0x00U; + + /* Reset ErrorCode */ + huart->ErrorCode = HAL_UART_ERROR_NONE; + + /* Restore huart->gState and huart->RxState to Ready */ + huart->gState = HAL_UART_STATE_READY; + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* Call user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort complete callback */ + huart->AbortCpltCallback(huart); +#else + /* Call legacy weak Abort complete callback */ + HAL_UART_AbortCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA UART Tx communication abort callback, when initiated by user by a call to + * HAL_UART_AbortTransmit_IT API (Abort only Tx transfer) + * (This callback is executed at end of DMA Tx Abort procedure following user abort request, + * and leads to user Tx Abort Complete callback execution). + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMATxOnlyAbortCallback(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + huart->TxXferCount = 0x00U; + + /* Restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; + + /* Call user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort Transmit Complete Callback */ + huart->AbortTransmitCpltCallback(huart); +#else + /* Call legacy weak Abort Transmit Complete Callback */ + HAL_UART_AbortTransmitCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief DMA UART Rx communication abort callback, when initiated by user by a call to + * HAL_UART_AbortReceive_IT API (Abort only Rx transfer) + * (This callback is executed at end of DMA Rx Abort procedure following user abort request, + * and leads to user Rx Abort Complete callback execution). + * @param hdma Pointer to a DMA_HandleTypeDef structure that contains + * the configuration information for the specified DMA module. + * @retval None + */ +static void UART_DMARxOnlyAbortCallback(DMA_HandleTypeDef *hdma) +{ + UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; + + huart->RxXferCount = 0x00U; + + /* Restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + + /* Call user Abort complete callback */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /* Call registered Abort Receive Complete Callback */ + huart->AbortReceiveCpltCallback(huart); +#else + /* Call legacy weak Abort Receive Complete Callback */ + HAL_UART_AbortReceiveCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ +} + +/** + * @brief Sends an amount of data in non blocking mode. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart) +{ + uint16_t *tmp; + + /* Check that a Tx process is ongoing */ + if (huart->gState == HAL_UART_STATE_BUSY_TX) + { + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) + { + tmp = (uint16_t *) huart->pTxBuffPtr; + huart->Instance->DR = (uint16_t)(*tmp & (uint16_t)0x01FF); + huart->pTxBuffPtr += 2U; + } + else + { + huart->Instance->DR = (uint8_t)(*huart->pTxBuffPtr++ & (uint8_t)0x00FF); + } + + if (--huart->TxXferCount == 0U) + { + /* Disable the UART Transmit Complete Interrupt */ + __HAL_UART_DISABLE_IT(huart, UART_IT_TXE); + + /* Enable the UART Transmit Complete Interrupt */ + __HAL_UART_ENABLE_IT(huart, UART_IT_TC); + } + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Wraps up transmission in non blocking mode. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +static HAL_StatusTypeDef UART_EndTransmit_IT(UART_HandleTypeDef *huart) +{ + /* Disable the UART Transmit Complete Interrupt */ + __HAL_UART_DISABLE_IT(huart, UART_IT_TC); + + /* Tx process is ended, restore huart->gState to Ready */ + huart->gState = HAL_UART_STATE_READY; + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Tx complete callback*/ + huart->TxCpltCallback(huart); +#else + /*Call legacy weak Tx complete callback*/ + HAL_UART_TxCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + + return HAL_OK; +} + +/** + * @brief Receives an amount of data in non blocking mode + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval HAL status + */ +static HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart) +{ + uint8_t *pdata8bits; + uint16_t *pdata16bits; + + /* Check that a Rx process is ongoing */ + if (huart->RxState == HAL_UART_STATE_BUSY_RX) + { + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) + { + pdata8bits = NULL; + pdata16bits = (uint16_t *) huart->pRxBuffPtr; + *pdata16bits = (uint16_t)(huart->Instance->DR & (uint16_t)0x01FF); + huart->pRxBuffPtr += 2U; + } + else + { + pdata8bits = (uint8_t *) huart->pRxBuffPtr; + pdata16bits = NULL; + + if ((huart->Init.WordLength == UART_WORDLENGTH_9B) || ((huart->Init.WordLength == UART_WORDLENGTH_8B) && (huart->Init.Parity == UART_PARITY_NONE))) + { + *pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x00FF); + } + else + { + *pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x007F); + } + huart->pRxBuffPtr += 1U; + } + + if (--huart->RxXferCount == 0U) + { + /* Disable the UART Data Register not empty Interrupt */ + __HAL_UART_DISABLE_IT(huart, UART_IT_RXNE); + + /* Disable the UART Parity Error Interrupt */ + __HAL_UART_DISABLE_IT(huart, UART_IT_PE); + + /* Disable the UART Error Interrupt: (Frame error, noise error, overrun error) */ + __HAL_UART_DISABLE_IT(huart, UART_IT_ERR); + + /* Rx process is completed, restore huart->RxState to Ready */ + huart->RxState = HAL_UART_STATE_READY; + + /* Check current reception Mode : + If Reception till IDLE event has been selected : */ + if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) + { + /* Disable IDLE interrupt */ + CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); + +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx Event callback*/ + huart->RxEventCallback(huart, huart->RxXferSize); +#else + /*Call legacy weak Rx Event callback*/ + HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); +#endif + } + else + { + /* Standard reception API called */ +#if (USE_HAL_UART_REGISTER_CALLBACKS == 1) + /*Call registered Rx complete callback*/ + huart->RxCpltCallback(huart); +#else + /*Call legacy weak Rx complete callback*/ + HAL_UART_RxCpltCallback(huart); +#endif /* USE_HAL_UART_REGISTER_CALLBACKS */ + } + huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; + return HAL_OK; + } + return HAL_OK; + } + else + { + return HAL_BUSY; + } +} + +/** + * @brief Configures the UART peripheral. + * @param huart Pointer to a UART_HandleTypeDef structure that contains + * the configuration information for the specified UART module. + * @retval None + */ +static void UART_SetConfig(UART_HandleTypeDef *huart) +{ + uint32_t tmpreg; + uint32_t pclk; + + /* Check the parameters */ + assert_param(IS_UART_BAUDRATE(huart->Init.BaudRate)); + assert_param(IS_UART_STOPBITS(huart->Init.StopBits)); + assert_param(IS_UART_PARITY(huart->Init.Parity)); + assert_param(IS_UART_MODE(huart->Init.Mode)); + + /*-------------------------- USART CR2 Configuration -----------------------*/ + /* Configure the UART Stop Bits: Set STOP[13:12] bits + according to huart->Init.StopBits value */ + MODIFY_REG(huart->Instance->CR2, USART_CR2_STOP, huart->Init.StopBits); + + /*-------------------------- USART CR1 Configuration -----------------------*/ + /* Configure the UART Word Length, Parity and mode: + Set the M bits according to huart->Init.WordLength value + Set PCE and PS bits according to huart->Init.Parity value + Set TE and RE bits according to huart->Init.Mode value + Set OVER8 bit according to huart->Init.OverSampling value */ + + tmpreg = (uint32_t)huart->Init.WordLength | huart->Init.Parity | huart->Init.Mode | huart->Init.OverSampling; + MODIFY_REG(huart->Instance->CR1, + (uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | USART_CR1_TE | USART_CR1_RE | USART_CR1_OVER8), + tmpreg); + + /*-------------------------- USART CR3 Configuration -----------------------*/ + /* Configure the UART HFC: Set CTSE and RTSE bits according to huart->Init.HwFlowCtl value */ + MODIFY_REG(huart->Instance->CR3, (USART_CR3_RTSE | USART_CR3_CTSE), huart->Init.HwFlowCtl); + + +#if defined(USART6) && defined(UART9) && defined(UART10) + if ((huart->Instance == USART1) || (huart->Instance == USART6) || (huart->Instance == UART9) || (huart->Instance == UART10)) + { + pclk = HAL_RCC_GetPCLK2Freq(); + } +#elif defined(USART6) + if ((huart->Instance == USART1) || (huart->Instance == USART6)) + { + pclk = HAL_RCC_GetPCLK2Freq(); + } +#else + if (huart->Instance == USART1) + { + pclk = HAL_RCC_GetPCLK2Freq(); + } +#endif /* USART6 */ + else + { + pclk = HAL_RCC_GetPCLK1Freq(); + } + /*-------------------------- USART BRR Configuration ---------------------*/ + if (huart->Init.OverSampling == UART_OVERSAMPLING_8) + { + huart->Instance->BRR = UART_BRR_SAMPLING8(pclk, huart->Init.BaudRate); + } + else + { + huart->Instance->BRR = UART_BRR_SAMPLING16(pclk, huart->Init.BaudRate); + } +} + +/** + * @} + */ + +#endif /* HAL_UART_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c new file mode 100644 index 00000000..c53c1478 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c @@ -0,0 +1,919 @@ +/** + ****************************************************************************** + * @file stm32f4xx_ll_adc.c + * @author MCD Application Team + * @brief ADC LL module driver + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ +#if defined(USE_FULL_LL_DRIVER) + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_ll_adc.h" +#include "stm32f4xx_ll_bus.h" + +#ifdef USE_FULL_ASSERT + #include "stm32_assert.h" +#else + #define assert_param(expr) ((void)0U) +#endif + +/** @addtogroup STM32F4xx_LL_Driver + * @{ + */ + +#if defined (ADC1) || defined (ADC2) || defined (ADC3) + +/** @addtogroup ADC_LL ADC + * @{ + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ + +/** @addtogroup ADC_LL_Private_Macros + * @{ + */ + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* common to several ADC instances. */ +#define IS_LL_ADC_COMMON_CLOCK(__CLOCK__) \ + ( ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV2) \ + || ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV4) \ + || ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV6) \ + || ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV8) \ + ) + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* ADC instance. */ +#define IS_LL_ADC_RESOLUTION(__RESOLUTION__) \ + ( ((__RESOLUTION__) == LL_ADC_RESOLUTION_12B) \ + || ((__RESOLUTION__) == LL_ADC_RESOLUTION_10B) \ + || ((__RESOLUTION__) == LL_ADC_RESOLUTION_8B) \ + || ((__RESOLUTION__) == LL_ADC_RESOLUTION_6B) \ + ) + +#define IS_LL_ADC_DATA_ALIGN(__DATA_ALIGN__) \ + ( ((__DATA_ALIGN__) == LL_ADC_DATA_ALIGN_RIGHT) \ + || ((__DATA_ALIGN__) == LL_ADC_DATA_ALIGN_LEFT) \ + ) + +#define IS_LL_ADC_SCAN_SELECTION(__SCAN_SELECTION__) \ + ( ((__SCAN_SELECTION__) == LL_ADC_SEQ_SCAN_DISABLE) \ + || ((__SCAN_SELECTION__) == LL_ADC_SEQ_SCAN_ENABLE) \ + ) + +#define IS_LL_ADC_SEQ_SCAN_MODE(__SEQ_SCAN_MODE__) \ + ( ((__SCAN_MODE__) == LL_ADC_SEQ_SCAN_DISABLE) \ + || ((__SCAN_MODE__) == LL_ADC_SEQ_SCAN_ENABLE) \ + ) + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* ADC group regular */ +#define IS_LL_ADC_REG_TRIG_SOURCE(__REG_TRIG_SOURCE__) \ + ( ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_SOFTWARE) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM1_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM1_CH2) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM1_CH3) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_CH2) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_CH3) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_CH4) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_TRGO) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM3_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM3_TRGO) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM4_CH4) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM5_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM5_CH2) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM5_CH3) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM8_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM8_TRGO) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_EXTI_LINE11) \ + ) +#define IS_LL_ADC_REG_CONTINUOUS_MODE(__REG_CONTINUOUS_MODE__) \ + ( ((__REG_CONTINUOUS_MODE__) == LL_ADC_REG_CONV_SINGLE) \ + || ((__REG_CONTINUOUS_MODE__) == LL_ADC_REG_CONV_CONTINUOUS) \ + ) + +#define IS_LL_ADC_REG_DMA_TRANSFER(__REG_DMA_TRANSFER__) \ + ( ((__REG_DMA_TRANSFER__) == LL_ADC_REG_DMA_TRANSFER_NONE) \ + || ((__REG_DMA_TRANSFER__) == LL_ADC_REG_DMA_TRANSFER_LIMITED) \ + || ((__REG_DMA_TRANSFER__) == LL_ADC_REG_DMA_TRANSFER_UNLIMITED) \ + ) + +#define IS_LL_ADC_REG_FLAG_EOC_SELECTION(__REG_FLAG_EOC_SELECTION__) \ + ( ((__REG_FLAG_EOC_SELECTION__) == LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV) \ + || ((__REG_FLAG_EOC_SELECTION__) == LL_ADC_REG_FLAG_EOC_UNITARY_CONV) \ + ) + +#define IS_LL_ADC_REG_SEQ_SCAN_LENGTH(__REG_SEQ_SCAN_LENGTH__) \ + ( ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_DISABLE) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS) \ + ) + +#define IS_LL_ADC_REG_SEQ_SCAN_DISCONT_MODE(__REG_SEQ_DISCONT_MODE__) \ + ( ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_DISABLE) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_1RANK) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_2RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_3RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_4RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_5RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_6RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_7RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_8RANKS) \ + ) + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* ADC group injected */ +#define IS_LL_ADC_INJ_TRIG_SOURCE(__INJ_TRIG_SOURCE__) \ + ( ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_SOFTWARE) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM2_CH1) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM2_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_CH1) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_CH2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_CH3) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM5_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM5_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH3) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_EXTI_LINE15) \ + ) + +#define IS_LL_ADC_INJ_TRIG_EXT_EDGE(__INJ_TRIG_EXT_EDGE__) \ + ( ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_RISING) \ + || ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_FALLING) \ + || ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_RISINGFALLING) \ + ) + +#define IS_LL_ADC_INJ_TRIG_AUTO(__INJ_TRIG_AUTO__) \ + ( ((__INJ_TRIG_AUTO__) == LL_ADC_INJ_TRIG_INDEPENDENT) \ + || ((__INJ_TRIG_AUTO__) == LL_ADC_INJ_TRIG_FROM_GRP_REGULAR) \ + ) + +#define IS_LL_ADC_INJ_SEQ_SCAN_LENGTH(__INJ_SEQ_SCAN_LENGTH__) \ + ( ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_DISABLE) \ + || ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS) \ + || ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS) \ + || ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS) \ + ) + +#define IS_LL_ADC_INJ_SEQ_SCAN_DISCONT_MODE(__INJ_SEQ_DISCONT_MODE__) \ + ( ((__INJ_SEQ_DISCONT_MODE__) == LL_ADC_INJ_SEQ_DISCONT_DISABLE) \ + || ((__INJ_SEQ_DISCONT_MODE__) == LL_ADC_INJ_SEQ_DISCONT_1RANK) \ + ) + +#if defined(ADC_MULTIMODE_SUPPORT) +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* multimode. */ +#if defined(ADC3) +#define IS_LL_ADC_MULTI_MODE(__MULTI_MODE__) \ + ( ((__MULTI_MODE__) == LL_ADC_MULTI_INDEPENDENT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INTERL) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_ALTERN) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_INJ_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_INTERL) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_INJ_ALTERN) \ + ) +#else +#define IS_LL_ADC_MULTI_MODE(__MULTI_MODE__) \ + ( ((__MULTI_MODE__) == LL_ADC_MULTI_INDEPENDENT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INTERL) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_ALTERN) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM) \ + ) +#endif + +#define IS_LL_ADC_MULTI_DMA_TRANSFER(__MULTI_DMA_TRANSFER__) \ + ( ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_EACH_ADC) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_LIMIT_1) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_LIMIT_2) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_LIMIT_3) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_UNLMT_1) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_UNLMT_2) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_UNLMT_3) \ + ) + +#define IS_LL_ADC_MULTI_TWOSMP_DELAY(__MULTI_TWOSMP_DELAY__) \ + ( ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES) \ + ) + +#define IS_LL_ADC_MULTI_MASTER_SLAVE(__MULTI_MASTER_SLAVE__) \ + ( ((__MULTI_MASTER_SLAVE__) == LL_ADC_MULTI_MASTER) \ + || ((__MULTI_MASTER_SLAVE__) == LL_ADC_MULTI_SLAVE) \ + || ((__MULTI_MASTER_SLAVE__) == LL_ADC_MULTI_MASTER_SLAVE) \ + ) + +#endif /* ADC_MULTIMODE_SUPPORT */ +/** + * @} + */ + + +/* Private function prototypes -----------------------------------------------*/ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup ADC_LL_Exported_Functions + * @{ + */ + +/** @addtogroup ADC_LL_EF_Init + * @{ + */ + +/** + * @brief De-initialize registers of all ADC instances belonging to + * the same ADC common instance to their default reset values. + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC common registers are de-initialized + * - ERROR: not applicable + */ +ErrorStatus LL_ADC_CommonDeInit(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Check the parameters */ + assert_param(IS_ADC_COMMON_INSTANCE(ADCxy_COMMON)); + + + /* Force reset of ADC clock (core clock) */ + LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_ADC); + + /* Release reset of ADC clock (core clock) */ + LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_ADC); + + return SUCCESS; +} + +/** + * @brief Initialize some features of ADC common parameters + * (all ADC instances belonging to the same ADC common instance) + * and multimode (for devices with several ADC instances available). + * @note The setting of ADC common parameters is conditioned to + * ADC instances state: + * All ADC instances belonging to the same ADC common instance + * must be disabled. + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param ADC_CommonInitStruct Pointer to a @ref LL_ADC_CommonInitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC common registers are initialized + * - ERROR: ADC common registers are not initialized + */ +ErrorStatus LL_ADC_CommonInit(ADC_Common_TypeDef *ADCxy_COMMON, LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_COMMON_INSTANCE(ADCxy_COMMON)); + assert_param(IS_LL_ADC_COMMON_CLOCK(ADC_CommonInitStruct->CommonClock)); + +#if defined(ADC_MULTIMODE_SUPPORT) + assert_param(IS_LL_ADC_MULTI_MODE(ADC_CommonInitStruct->Multimode)); + if(ADC_CommonInitStruct->Multimode != LL_ADC_MULTI_INDEPENDENT) + { + assert_param(IS_LL_ADC_MULTI_DMA_TRANSFER(ADC_CommonInitStruct->MultiDMATransfer)); + assert_param(IS_LL_ADC_MULTI_TWOSMP_DELAY(ADC_CommonInitStruct->MultiTwoSamplingDelay)); + } +#endif /* ADC_MULTIMODE_SUPPORT */ + + /* Note: Hardware constraint (refer to description of functions */ + /* "LL_ADC_SetCommonXXX()" and "LL_ADC_SetMultiXXX()"): */ + /* On this STM32 series, setting of these features is conditioned to */ + /* ADC state: */ + /* All ADC instances of the ADC common group must be disabled. */ + if(__LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(ADCxy_COMMON) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - common to several ADC */ + /* (all ADC instances belonging to the same ADC common instance) */ + /* - Set ADC clock (conversion clock) */ + /* - multimode (if several ADC instances available on the */ + /* selected device) */ + /* - Set ADC multimode configuration */ + /* - Set ADC multimode DMA transfer */ + /* - Set ADC multimode: delay between 2 sampling phases */ +#if defined(ADC_MULTIMODE_SUPPORT) + if(ADC_CommonInitStruct->Multimode != LL_ADC_MULTI_INDEPENDENT) + { + MODIFY_REG(ADCxy_COMMON->CCR, + ADC_CCR_ADCPRE + | ADC_CCR_MULTI + | ADC_CCR_DMA + | ADC_CCR_DDS + | ADC_CCR_DELAY + , + ADC_CommonInitStruct->CommonClock + | ADC_CommonInitStruct->Multimode + | ADC_CommonInitStruct->MultiDMATransfer + | ADC_CommonInitStruct->MultiTwoSamplingDelay + ); + } + else + { + MODIFY_REG(ADCxy_COMMON->CCR, + ADC_CCR_ADCPRE + | ADC_CCR_MULTI + | ADC_CCR_DMA + | ADC_CCR_DDS + | ADC_CCR_DELAY + , + ADC_CommonInitStruct->CommonClock + | LL_ADC_MULTI_INDEPENDENT + ); + } +#else + LL_ADC_SetCommonClock(ADCxy_COMMON, ADC_CommonInitStruct->CommonClock); +#endif + } + else + { + /* Initialization error: One or several ADC instances belonging to */ + /* the same ADC common instance are not disabled. */ + status = ERROR; + } + + return status; +} + +/** + * @brief Set each @ref LL_ADC_CommonInitTypeDef field to default value. + * @param ADC_CommonInitStruct Pointer to a @ref LL_ADC_CommonInitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_CommonStructInit(LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct) +{ + /* Set ADC_CommonInitStruct fields to default values */ + /* Set fields of ADC common */ + /* (all ADC instances belonging to the same ADC common instance) */ + ADC_CommonInitStruct->CommonClock = LL_ADC_CLOCK_SYNC_PCLK_DIV2; + +#if defined(ADC_MULTIMODE_SUPPORT) + /* Set fields of ADC multimode */ + ADC_CommonInitStruct->Multimode = LL_ADC_MULTI_INDEPENDENT; + ADC_CommonInitStruct->MultiDMATransfer = LL_ADC_MULTI_REG_DMA_EACH_ADC; + ADC_CommonInitStruct->MultiTwoSamplingDelay = LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES; +#endif /* ADC_MULTIMODE_SUPPORT */ +} + +/** + * @brief De-initialize registers of the selected ADC instance + * to their default reset values. + * @note To reset all ADC instances quickly (perform a hard reset), + * use function @ref LL_ADC_CommonDeInit(). + * @param ADCx ADC instance + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are de-initialized + * - ERROR: ADC registers are not de-initialized + */ +ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + + /* Disable ADC instance if not already disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 1UL) + { + /* Set ADC group regular trigger source to SW start to ensure to not */ + /* have an external trigger event occurring during the conversion stop */ + /* ADC disable process. */ + LL_ADC_REG_SetTriggerSource(ADCx, LL_ADC_REG_TRIG_SOFTWARE); + + /* Set ADC group injected trigger source to SW start to ensure to not */ + /* have an external trigger event occurring during the conversion stop */ + /* ADC disable process. */ + LL_ADC_INJ_SetTriggerSource(ADCx, LL_ADC_INJ_TRIG_SOFTWARE); + + /* Disable the ADC instance */ + LL_ADC_Disable(ADCx); + } + + /* Check whether ADC state is compliant with expected state */ + /* (hardware requirements of bits state to reset registers below) */ + if(READ_BIT(ADCx->CR2, ADC_CR2_ADON) == 0UL) + { + /* ========== Reset ADC registers ========== */ + /* Reset register SR */ + CLEAR_BIT(ADCx->SR, + ( LL_ADC_FLAG_STRT + | LL_ADC_FLAG_JSTRT + | LL_ADC_FLAG_EOCS + | LL_ADC_FLAG_OVR + | LL_ADC_FLAG_JEOS + | LL_ADC_FLAG_AWD1 ) + ); + + /* Reset register CR1 */ + CLEAR_BIT(ADCx->CR1, + ( ADC_CR1_OVRIE | ADC_CR1_RES | ADC_CR1_AWDEN + | ADC_CR1_JAWDEN + | ADC_CR1_DISCNUM | ADC_CR1_JDISCEN | ADC_CR1_DISCEN + | ADC_CR1_JAUTO | ADC_CR1_AWDSGL | ADC_CR1_SCAN + | ADC_CR1_JEOCIE | ADC_CR1_AWDIE | ADC_CR1_EOCIE + | ADC_CR1_AWDCH ) + ); + + /* Reset register CR2 */ + CLEAR_BIT(ADCx->CR2, + ( ADC_CR2_SWSTART | ADC_CR2_EXTEN | ADC_CR2_EXTSEL + | ADC_CR2_JSWSTART | ADC_CR2_JEXTEN | ADC_CR2_JEXTSEL + | ADC_CR2_ALIGN | ADC_CR2_EOCS + | ADC_CR2_DDS | ADC_CR2_DMA + | ADC_CR2_CONT | ADC_CR2_ADON ) + ); + + /* Reset register SMPR1 */ + CLEAR_BIT(ADCx->SMPR1, + ( ADC_SMPR1_SMP18 | ADC_SMPR1_SMP17 | ADC_SMPR1_SMP16 + | ADC_SMPR1_SMP15 | ADC_SMPR1_SMP14 | ADC_SMPR1_SMP13 + | ADC_SMPR1_SMP12 | ADC_SMPR1_SMP11 | ADC_SMPR1_SMP10) + ); + + /* Reset register SMPR2 */ + CLEAR_BIT(ADCx->SMPR2, + ( ADC_SMPR2_SMP9 + | ADC_SMPR2_SMP8 | ADC_SMPR2_SMP7 | ADC_SMPR2_SMP6 + | ADC_SMPR2_SMP5 | ADC_SMPR2_SMP4 | ADC_SMPR2_SMP3 + | ADC_SMPR2_SMP2 | ADC_SMPR2_SMP1 | ADC_SMPR2_SMP0) + ); + + /* Reset register JOFR1 */ + CLEAR_BIT(ADCx->JOFR1, ADC_JOFR1_JOFFSET1); + /* Reset register JOFR2 */ + CLEAR_BIT(ADCx->JOFR2, ADC_JOFR2_JOFFSET2); + /* Reset register JOFR3 */ + CLEAR_BIT(ADCx->JOFR3, ADC_JOFR3_JOFFSET3); + /* Reset register JOFR4 */ + CLEAR_BIT(ADCx->JOFR4, ADC_JOFR4_JOFFSET4); + + /* Reset register HTR */ + SET_BIT(ADCx->HTR, ADC_HTR_HT); + /* Reset register LTR */ + CLEAR_BIT(ADCx->LTR, ADC_LTR_LT); + + /* Reset register SQR1 */ + CLEAR_BIT(ADCx->SQR1, + ( ADC_SQR1_L + | ADC_SQR1_SQ16 + | ADC_SQR1_SQ15 | ADC_SQR1_SQ14 | ADC_SQR1_SQ13) + ); + + /* Reset register SQR2 */ + CLEAR_BIT(ADCx->SQR2, + ( ADC_SQR2_SQ12 | ADC_SQR2_SQ11 | ADC_SQR2_SQ10 + | ADC_SQR2_SQ9 | ADC_SQR2_SQ8 | ADC_SQR2_SQ7) + ); + + + /* Reset register JSQR */ + CLEAR_BIT(ADCx->JSQR, + ( ADC_JSQR_JL + | ADC_JSQR_JSQ4 | ADC_JSQR_JSQ3 + | ADC_JSQR_JSQ2 | ADC_JSQR_JSQ1 ) + ); + + /* Reset register DR */ + /* bits in access mode read only, no direct reset applicable */ + + /* Reset registers JDR1, JDR2, JDR3, JDR4 */ + /* bits in access mode read only, no direct reset applicable */ + + /* Reset register CCR */ + CLEAR_BIT(ADC->CCR, ADC_CCR_TSVREFE | ADC_CCR_ADCPRE); + } + + return status; +} + +/** + * @brief Initialize some features of ADC instance. + * @note These parameters have an impact on ADC scope: ADC instance. + * Affects both group regular and group injected (availability + * of ADC group injected depends on STM32 families). + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Instance . + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + * @note After using this function, some other features must be configured + * using LL unitary functions. + * The minimum configuration remaining to be done is: + * - Set ADC group regular or group injected sequencer: + * map channel on the selected sequencer rank. + * Refer to function @ref LL_ADC_REG_SetSequencerRanks(). + * - Set ADC channel sampling time + * Refer to function LL_ADC_SetChannelSamplingTime(); + * @param ADCx ADC instance + * @param ADC_InitStruct Pointer to a @ref LL_ADC_REG_InitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are initialized + * - ERROR: ADC registers are not initialized + */ +ErrorStatus LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + + assert_param(IS_LL_ADC_RESOLUTION(ADC_InitStruct->Resolution)); + assert_param(IS_LL_ADC_DATA_ALIGN(ADC_InitStruct->DataAlignment)); + assert_param(IS_LL_ADC_SCAN_SELECTION(ADC_InitStruct->SequencersScanMode)); + + /* Note: Hardware constraint (refer to description of this function): */ + /* ADC instance must be disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - ADC instance */ + /* - Set ADC data resolution */ + /* - Set ADC conversion data alignment */ + MODIFY_REG(ADCx->CR1, + ADC_CR1_RES + | ADC_CR1_SCAN + , + ADC_InitStruct->Resolution + | ADC_InitStruct->SequencersScanMode + ); + + MODIFY_REG(ADCx->CR2, + ADC_CR2_ALIGN + , + ADC_InitStruct->DataAlignment + ); + + } + else + { + /* Initialization error: ADC instance is not disabled. */ + status = ERROR; + } + return status; +} + +/** + * @brief Set each @ref LL_ADC_InitTypeDef field to default value. + * @param ADC_InitStruct Pointer to a @ref LL_ADC_InitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_StructInit(LL_ADC_InitTypeDef *ADC_InitStruct) +{ + /* Set ADC_InitStruct fields to default values */ + /* Set fields of ADC instance */ + ADC_InitStruct->Resolution = LL_ADC_RESOLUTION_12B; + ADC_InitStruct->DataAlignment = LL_ADC_DATA_ALIGN_RIGHT; + + /* Enable scan mode to have a generic behavior with ADC of other */ + /* STM32 families, without this setting available: */ + /* ADC group regular sequencer and ADC group injected sequencer depend */ + /* only of their own configuration. */ + ADC_InitStruct->SequencersScanMode = LL_ADC_SEQ_SCAN_ENABLE; + +} + +/** + * @brief Initialize some features of ADC group regular. + * @note These parameters have an impact on ADC scope: ADC group regular. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "REG"). + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + * @note After using this function, other features must be configured + * using LL unitary functions. + * The minimum configuration remaining to be done is: + * - Set ADC group regular or group injected sequencer: + * map channel on the selected sequencer rank. + * Refer to function @ref LL_ADC_REG_SetSequencerRanks(). + * - Set ADC channel sampling time + * Refer to function LL_ADC_SetChannelSamplingTime(); + * @param ADCx ADC instance + * @param ADC_REG_InitStruct Pointer to a @ref LL_ADC_REG_InitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are initialized + * - ERROR: ADC registers are not initialized + */ +ErrorStatus LL_ADC_REG_Init(ADC_TypeDef *ADCx, LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + assert_param(IS_LL_ADC_REG_TRIG_SOURCE(ADC_REG_InitStruct->TriggerSource)); + assert_param(IS_LL_ADC_REG_SEQ_SCAN_LENGTH(ADC_REG_InitStruct->SequencerLength)); + if(ADC_REG_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) + { + assert_param(IS_LL_ADC_REG_SEQ_SCAN_DISCONT_MODE(ADC_REG_InitStruct->SequencerDiscont)); + } + assert_param(IS_LL_ADC_REG_CONTINUOUS_MODE(ADC_REG_InitStruct->ContinuousMode)); + assert_param(IS_LL_ADC_REG_DMA_TRANSFER(ADC_REG_InitStruct->DMATransfer)); + + /* ADC group regular continuous mode and discontinuous mode */ + /* can not be enabled simultenaeously */ + assert_param((ADC_REG_InitStruct->ContinuousMode == LL_ADC_REG_CONV_SINGLE) + || (ADC_REG_InitStruct->SequencerDiscont == LL_ADC_REG_SEQ_DISCONT_DISABLE)); + + /* Note: Hardware constraint (refer to description of this function): */ + /* ADC instance must be disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - ADC group regular */ + /* - Set ADC group regular trigger source */ + /* - Set ADC group regular sequencer length */ + /* - Set ADC group regular sequencer discontinuous mode */ + /* - Set ADC group regular continuous mode */ + /* - Set ADC group regular conversion data transfer: no transfer or */ + /* transfer by DMA, and DMA requests mode */ + /* Note: On this STM32 series, ADC trigger edge is set when starting */ + /* ADC conversion. */ + /* Refer to function @ref LL_ADC_REG_StartConversionExtTrig(). */ + if(ADC_REG_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_DISCEN + | ADC_CR1_DISCNUM + , + ADC_REG_InitStruct->SequencerDiscont + ); + } + else + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_DISCEN + | ADC_CR1_DISCNUM + , + LL_ADC_REG_SEQ_DISCONT_DISABLE + ); + } + + MODIFY_REG(ADCx->CR2, + ADC_CR2_EXTSEL + | ADC_CR2_EXTEN + | ADC_CR2_CONT + | ADC_CR2_DMA + | ADC_CR2_DDS + , + (ADC_REG_InitStruct->TriggerSource & ADC_CR2_EXTSEL) + | ADC_REG_InitStruct->ContinuousMode + | ADC_REG_InitStruct->DMATransfer + ); + + /* Set ADC group regular sequencer length and scan direction */ + /* Note: Hardware constraint (refer to description of this function): */ + /* Note: If ADC instance feature scan mode is disabled */ + /* (refer to ADC instance initialization structure */ + /* parameter @ref SequencersScanMode */ + /* or function @ref LL_ADC_SetSequencersScanMode() ), */ + /* this parameter is discarded. */ + LL_ADC_REG_SetSequencerLength(ADCx, ADC_REG_InitStruct->SequencerLength); + } + else + { + /* Initialization error: ADC instance is not disabled. */ + status = ERROR; + } + return status; +} + +/** + * @brief Set each @ref LL_ADC_REG_InitTypeDef field to default value. + * @param ADC_REG_InitStruct Pointer to a @ref LL_ADC_REG_InitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_REG_StructInit(LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct) +{ + /* Set ADC_REG_InitStruct fields to default values */ + /* Set fields of ADC group regular */ + /* Note: On this STM32 series, ADC trigger edge is set when starting */ + /* ADC conversion. */ + /* Refer to function @ref LL_ADC_REG_StartConversionExtTrig(). */ + ADC_REG_InitStruct->TriggerSource = LL_ADC_REG_TRIG_SOFTWARE; + ADC_REG_InitStruct->SequencerLength = LL_ADC_REG_SEQ_SCAN_DISABLE; + ADC_REG_InitStruct->SequencerDiscont = LL_ADC_REG_SEQ_DISCONT_DISABLE; + ADC_REG_InitStruct->ContinuousMode = LL_ADC_REG_CONV_SINGLE; + ADC_REG_InitStruct->DMATransfer = LL_ADC_REG_DMA_TRANSFER_NONE; +} + +/** + * @brief Initialize some features of ADC group injected. + * @note These parameters have an impact on ADC scope: ADC group injected. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "INJ"). + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + * @note After using this function, other features must be configured + * using LL unitary functions. + * The minimum configuration remaining to be done is: + * - Set ADC group injected sequencer: + * map channel on the selected sequencer rank. + * Refer to function @ref LL_ADC_INJ_SetSequencerRanks(). + * - Set ADC channel sampling time + * Refer to function LL_ADC_SetChannelSamplingTime(); + * @param ADCx ADC instance + * @param ADC_INJ_InitStruct Pointer to a @ref LL_ADC_INJ_InitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are initialized + * - ERROR: ADC registers are not initialized + */ +ErrorStatus LL_ADC_INJ_Init(ADC_TypeDef *ADCx, LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + assert_param(IS_LL_ADC_INJ_TRIG_SOURCE(ADC_INJ_InitStruct->TriggerSource)); + assert_param(IS_LL_ADC_INJ_SEQ_SCAN_LENGTH(ADC_INJ_InitStruct->SequencerLength)); + if(ADC_INJ_InitStruct->SequencerLength != LL_ADC_INJ_SEQ_SCAN_DISABLE) + { + assert_param(IS_LL_ADC_INJ_SEQ_SCAN_DISCONT_MODE(ADC_INJ_InitStruct->SequencerDiscont)); + } + assert_param(IS_LL_ADC_INJ_TRIG_AUTO(ADC_INJ_InitStruct->TrigAuto)); + + /* Note: Hardware constraint (refer to description of this function): */ + /* ADC instance must be disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - ADC group injected */ + /* - Set ADC group injected trigger source */ + /* - Set ADC group injected sequencer length */ + /* - Set ADC group injected sequencer discontinuous mode */ + /* - Set ADC group injected conversion trigger: independent or */ + /* from ADC group regular */ + /* Note: On this STM32 series, ADC trigger edge is set when starting */ + /* ADC conversion. */ + /* Refer to function @ref LL_ADC_INJ_StartConversionExtTrig(). */ + if(ADC_INJ_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_JDISCEN + | ADC_CR1_JAUTO + , + ADC_INJ_InitStruct->SequencerDiscont + | ADC_INJ_InitStruct->TrigAuto + ); + } + else + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_JDISCEN + | ADC_CR1_JAUTO + , + LL_ADC_REG_SEQ_DISCONT_DISABLE + | ADC_INJ_InitStruct->TrigAuto + ); + } + + MODIFY_REG(ADCx->CR2, + ADC_CR2_JEXTSEL + | ADC_CR2_JEXTEN + , + (ADC_INJ_InitStruct->TriggerSource & ADC_CR2_JEXTSEL) + ); + + /* Note: Hardware constraint (refer to description of this function): */ + /* Note: If ADC instance feature scan mode is disabled */ + /* (refer to ADC instance initialization structure */ + /* parameter @ref SequencersScanMode */ + /* or function @ref LL_ADC_SetSequencersScanMode() ), */ + /* this parameter is discarded. */ + LL_ADC_INJ_SetSequencerLength(ADCx, ADC_INJ_InitStruct->SequencerLength); + } + else + { + /* Initialization error: ADC instance is not disabled. */ + status = ERROR; + } + return status; +} + +/** + * @brief Set each @ref LL_ADC_INJ_InitTypeDef field to default value. + * @param ADC_INJ_InitStruct Pointer to a @ref LL_ADC_INJ_InitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_INJ_StructInit(LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct) +{ + /* Set ADC_INJ_InitStruct fields to default values */ + /* Set fields of ADC group injected */ + ADC_INJ_InitStruct->TriggerSource = LL_ADC_INJ_TRIG_SOFTWARE; + ADC_INJ_InitStruct->SequencerLength = LL_ADC_INJ_SEQ_SCAN_DISABLE; + ADC_INJ_InitStruct->SequencerDiscont = LL_ADC_INJ_SEQ_DISCONT_DISABLE; + ADC_INJ_InitStruct->TrigAuto = LL_ADC_INJ_TRIG_INDEPENDENT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#endif /* ADC1 || ADC2 || ADC3 */ + +/** + * @} + */ + +#endif /* USE_FULL_LL_DRIVER */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c new file mode 100644 index 00000000..78df37ad --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c @@ -0,0 +1,2063 @@ +/** + ****************************************************************************** + * @file stm32f4xx_ll_usb.c + * @author MCD Application Team + * @brief USB Low Layer HAL module driver. + * + * This file provides firmware functions to manage the following + * functionalities of the USB Peripheral Controller: + * + Initialization/de-initialization functions + * + I/O operation functions + * + Peripheral Control functions + * + Peripheral State functions + * + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + (#) Fill parameters of Init structure in USB_OTG_CfgTypeDef structure. + + (#) Call USB_CoreInit() API to initialize the USB Core peripheral. + + (#) The upper HAL HCD/PCD driver will call the right routines for its internal processes. + + @endverbatim + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_hal.h" + +/** @addtogroup STM32F4xx_LL_USB_DRIVER + * @{ + */ + +#if defined (HAL_PCD_MODULE_ENABLED) || defined (HAL_HCD_MODULE_ENABLED) +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ +#if defined (USB_OTG_FS) || defined (USB_OTG_HS) +static HAL_StatusTypeDef USB_CoreReset(USB_OTG_GlobalTypeDef *USBx); + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup USB_LL_Exported_Functions USB Low Layer Exported Functions + * @{ + */ + +/** @defgroup USB_LL_Exported_Functions_Group1 Initialization/de-initialization functions + * @brief Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### Initialization/de-initialization functions ##### + =============================================================================== + +@endverbatim + * @{ + */ + +/** + * @brief Initializes the USB Core + * @param USBx USB Instance + * @param cfg pointer to a USB_OTG_CfgTypeDef structure that contains + * the configuration information for the specified USBx peripheral. + * @retval HAL status + */ +HAL_StatusTypeDef USB_CoreInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg) +{ + HAL_StatusTypeDef ret; + + if (cfg.phy_itface == USB_OTG_ULPI_PHY) + { + USBx->GCCFG &= ~(USB_OTG_GCCFG_PWRDWN); + + /* Init The ULPI Interface */ + USBx->GUSBCFG &= ~(USB_OTG_GUSBCFG_TSDPS | USB_OTG_GUSBCFG_ULPIFSLS | USB_OTG_GUSBCFG_PHYSEL); + + /* Select vbus source */ + USBx->GUSBCFG &= ~(USB_OTG_GUSBCFG_ULPIEVBUSD | USB_OTG_GUSBCFG_ULPIEVBUSI); + if (cfg.use_external_vbus == 1U) + { + USBx->GUSBCFG |= USB_OTG_GUSBCFG_ULPIEVBUSD; + } + /* Reset after a PHY select */ + ret = USB_CoreReset(USBx); + } + else /* FS interface (embedded Phy) */ + { + /* Select FS Embedded PHY */ + USBx->GUSBCFG |= USB_OTG_GUSBCFG_PHYSEL; + + /* Reset after a PHY select */ + ret = USB_CoreReset(USBx); + + if (cfg.battery_charging_enable == 0U) + { + /* Activate the USB Transceiver */ + USBx->GCCFG |= USB_OTG_GCCFG_PWRDWN; + } + else + { + /* Deactivate the USB Transceiver */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_PWRDWN); + } + } + + if (cfg.dma_enable == 1U) + { + USBx->GAHBCFG |= USB_OTG_GAHBCFG_HBSTLEN_2; + USBx->GAHBCFG |= USB_OTG_GAHBCFG_DMAEN; + } + + return ret; +} + + +/** + * @brief Set the USB turnaround time + * @param USBx USB Instance + * @param hclk: AHB clock frequency + * @retval USB turnaround time In PHY Clocks number + */ +HAL_StatusTypeDef USB_SetTurnaroundTime(USB_OTG_GlobalTypeDef *USBx, + uint32_t hclk, uint8_t speed) +{ + uint32_t UsbTrd; + + /* The USBTRD is configured according to the tables below, depending on AHB frequency + used by application. In the low AHB frequency range it is used to stretch enough the USB response + time to IN tokens, the USB turnaround time, so to compensate for the longer AHB read access + latency to the Data FIFO */ + if (speed == USBD_FS_SPEED) + { + if ((hclk >= 14200000U) && (hclk < 15000000U)) + { + /* hclk Clock Range between 14.2-15 MHz */ + UsbTrd = 0xFU; + } + else if ((hclk >= 15000000U) && (hclk < 16000000U)) + { + /* hclk Clock Range between 15-16 MHz */ + UsbTrd = 0xEU; + } + else if ((hclk >= 16000000U) && (hclk < 17200000U)) + { + /* hclk Clock Range between 16-17.2 MHz */ + UsbTrd = 0xDU; + } + else if ((hclk >= 17200000U) && (hclk < 18500000U)) + { + /* hclk Clock Range between 17.2-18.5 MHz */ + UsbTrd = 0xCU; + } + else if ((hclk >= 18500000U) && (hclk < 20000000U)) + { + /* hclk Clock Range between 18.5-20 MHz */ + UsbTrd = 0xBU; + } + else if ((hclk >= 20000000U) && (hclk < 21800000U)) + { + /* hclk Clock Range between 20-21.8 MHz */ + UsbTrd = 0xAU; + } + else if ((hclk >= 21800000U) && (hclk < 24000000U)) + { + /* hclk Clock Range between 21.8-24 MHz */ + UsbTrd = 0x9U; + } + else if ((hclk >= 24000000U) && (hclk < 27700000U)) + { + /* hclk Clock Range between 24-27.7 MHz */ + UsbTrd = 0x8U; + } + else if ((hclk >= 27700000U) && (hclk < 32000000U)) + { + /* hclk Clock Range between 27.7-32 MHz */ + UsbTrd = 0x7U; + } + else /* if(hclk >= 32000000) */ + { + /* hclk Clock Range between 32-200 MHz */ + UsbTrd = 0x6U; + } + } + else if (speed == USBD_HS_SPEED) + { + UsbTrd = USBD_HS_TRDT_VALUE; + } + else + { + UsbTrd = USBD_DEFAULT_TRDT_VALUE; + } + + USBx->GUSBCFG &= ~USB_OTG_GUSBCFG_TRDT; + USBx->GUSBCFG |= (uint32_t)((UsbTrd << 10) & USB_OTG_GUSBCFG_TRDT); + + return HAL_OK; +} + +/** + * @brief USB_EnableGlobalInt + * Enables the controller's Global Int in the AHB Config reg + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_EnableGlobalInt(USB_OTG_GlobalTypeDef *USBx) +{ + USBx->GAHBCFG |= USB_OTG_GAHBCFG_GINT; + return HAL_OK; +} + +/** + * @brief USB_DisableGlobalInt + * Disable the controller's Global Int in the AHB Config reg + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_DisableGlobalInt(USB_OTG_GlobalTypeDef *USBx) +{ + USBx->GAHBCFG &= ~USB_OTG_GAHBCFG_GINT; + return HAL_OK; +} + +/** + * @brief USB_SetCurrentMode Set functional mode + * @param USBx Selected device + * @param mode current core mode + * This parameter can be one of these values: + * @arg USB_DEVICE_MODE Peripheral mode + * @arg USB_HOST_MODE Host mode + * @retval HAL status + */ +HAL_StatusTypeDef USB_SetCurrentMode(USB_OTG_GlobalTypeDef *USBx, USB_OTG_ModeTypeDef mode) +{ + USBx->GUSBCFG &= ~(USB_OTG_GUSBCFG_FHMOD | USB_OTG_GUSBCFG_FDMOD); + + if (mode == USB_HOST_MODE) + { + USBx->GUSBCFG |= USB_OTG_GUSBCFG_FHMOD; + } + else if (mode == USB_DEVICE_MODE) + { + USBx->GUSBCFG |= USB_OTG_GUSBCFG_FDMOD; + } + else + { + return HAL_ERROR; + } + HAL_Delay(50U); + + return HAL_OK; +} + +/** + * @brief USB_DevInit Initializes the USB_OTG controller registers + * for device mode + * @param USBx Selected device + * @param cfg pointer to a USB_OTG_CfgTypeDef structure that contains + * the configuration information for the specified USBx peripheral. + * @retval HAL status + */ +HAL_StatusTypeDef USB_DevInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg) +{ + HAL_StatusTypeDef ret = HAL_OK; + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t i; + + for (i = 0U; i < 15U; i++) + { + USBx->DIEPTXF[i] = 0U; + } + +#if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + /* VBUS Sensing setup */ + if (cfg.vbus_sensing_enable == 0U) + { + USBx_DEVICE->DCTL |= USB_OTG_DCTL_SDIS; + + /* Deactivate VBUS Sensing B */ + USBx->GCCFG &= ~USB_OTG_GCCFG_VBDEN; + + /* B-peripheral session valid override enable */ + USBx->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN; + USBx->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL; + } + else + { + /* Enable HW VBUS sensing */ + USBx->GCCFG |= USB_OTG_GCCFG_VBDEN; + } +#else + /* VBUS Sensing setup */ + if (cfg.vbus_sensing_enable == 0U) + { + /* + * Disable HW VBUS sensing. VBUS is internally considered to be always + * at VBUS-Valid level (5V). + */ + USBx_DEVICE->DCTL |= USB_OTG_DCTL_SDIS; + USBx->GCCFG |= USB_OTG_GCCFG_NOVBUSSENS; + USBx->GCCFG &= ~USB_OTG_GCCFG_VBUSBSEN; + USBx->GCCFG &= ~USB_OTG_GCCFG_VBUSASEN; + } + else + { + /* Enable HW VBUS sensing */ + USBx->GCCFG &= ~USB_OTG_GCCFG_NOVBUSSENS; + USBx->GCCFG |= USB_OTG_GCCFG_VBUSBSEN; + } +#endif /* defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ + + /* Restart the Phy Clock */ + USBx_PCGCCTL = 0U; + + /* Device mode configuration */ + USBx_DEVICE->DCFG |= DCFG_FRAME_INTERVAL_80; + + if (cfg.phy_itface == USB_OTG_ULPI_PHY) + { + if (cfg.speed == USBD_HS_SPEED) + { + /* Set Core speed to High speed mode */ + (void)USB_SetDevSpeed(USBx, USB_OTG_SPEED_HIGH); + } + else + { + /* Set Core speed to Full speed mode */ + (void)USB_SetDevSpeed(USBx, USB_OTG_SPEED_HIGH_IN_FULL); + } + } + else + { + /* Set Core speed to Full speed mode */ + (void)USB_SetDevSpeed(USBx, USB_OTG_SPEED_FULL); + } + + /* Flush the FIFOs */ + if (USB_FlushTxFifo(USBx, 0x10U) != HAL_OK) /* all Tx FIFOs */ + { + ret = HAL_ERROR; + } + + if (USB_FlushRxFifo(USBx) != HAL_OK) + { + ret = HAL_ERROR; + } + + /* Clear all pending Device Interrupts */ + USBx_DEVICE->DIEPMSK = 0U; + USBx_DEVICE->DOEPMSK = 0U; + USBx_DEVICE->DAINTMSK = 0U; + + for (i = 0U; i < cfg.dev_endpoints; i++) + { + if ((USBx_INEP(i)->DIEPCTL & USB_OTG_DIEPCTL_EPENA) == USB_OTG_DIEPCTL_EPENA) + { + if (i == 0U) + { + USBx_INEP(i)->DIEPCTL = USB_OTG_DIEPCTL_SNAK; + } + else + { + USBx_INEP(i)->DIEPCTL = USB_OTG_DIEPCTL_EPDIS | USB_OTG_DIEPCTL_SNAK; + } + } + else + { + USBx_INEP(i)->DIEPCTL = 0U; + } + + USBx_INEP(i)->DIEPTSIZ = 0U; + USBx_INEP(i)->DIEPINT = 0xFB7FU; + } + + for (i = 0U; i < cfg.dev_endpoints; i++) + { + if ((USBx_OUTEP(i)->DOEPCTL & USB_OTG_DOEPCTL_EPENA) == USB_OTG_DOEPCTL_EPENA) + { + if (i == 0U) + { + USBx_OUTEP(i)->DOEPCTL = USB_OTG_DOEPCTL_SNAK; + } + else + { + USBx_OUTEP(i)->DOEPCTL = USB_OTG_DOEPCTL_EPDIS | USB_OTG_DOEPCTL_SNAK; + } + } + else + { + USBx_OUTEP(i)->DOEPCTL = 0U; + } + + USBx_OUTEP(i)->DOEPTSIZ = 0U; + USBx_OUTEP(i)->DOEPINT = 0xFB7FU; + } + + USBx_DEVICE->DIEPMSK &= ~(USB_OTG_DIEPMSK_TXFURM); + + /* Disable all interrupts. */ + USBx->GINTMSK = 0U; + + /* Clear any pending interrupts */ + USBx->GINTSTS = 0xBFFFFFFFU; + + /* Enable the common interrupts */ + if (cfg.dma_enable == 0U) + { + USBx->GINTMSK |= USB_OTG_GINTMSK_RXFLVLM; + } + + /* Enable interrupts matching to the Device mode ONLY */ + USBx->GINTMSK |= USB_OTG_GINTMSK_USBSUSPM | USB_OTG_GINTMSK_USBRST | + USB_OTG_GINTMSK_ENUMDNEM | USB_OTG_GINTMSK_IEPINT | + USB_OTG_GINTMSK_OEPINT | USB_OTG_GINTMSK_IISOIXFRM | + USB_OTG_GINTMSK_PXFRM_IISOOXFRM | USB_OTG_GINTMSK_WUIM; + + if (cfg.Sof_enable != 0U) + { + USBx->GINTMSK |= USB_OTG_GINTMSK_SOFM; + } + + if (cfg.vbus_sensing_enable == 1U) + { + USBx->GINTMSK |= (USB_OTG_GINTMSK_SRQIM | USB_OTG_GINTMSK_OTGINT); + } + + return ret; +} + +/** + * @brief USB_OTG_FlushTxFifo : Flush a Tx FIFO + * @param USBx Selected device + * @param num FIFO number + * This parameter can be a value from 1 to 15 + 15 means Flush all Tx FIFOs + * @retval HAL status + */ +HAL_StatusTypeDef USB_FlushTxFifo(USB_OTG_GlobalTypeDef *USBx, uint32_t num) +{ + uint32_t count = 0U; + + USBx->GRSTCTL = (USB_OTG_GRSTCTL_TXFFLSH | (num << 6)); + + do + { + if (++count > 200000U) + { + return HAL_TIMEOUT; + } + } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_TXFFLSH) == USB_OTG_GRSTCTL_TXFFLSH); + + return HAL_OK; +} + +/** + * @brief USB_FlushRxFifo : Flush Rx FIFO + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_FlushRxFifo(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t count = 0; + + USBx->GRSTCTL = USB_OTG_GRSTCTL_RXFFLSH; + + do + { + if (++count > 200000U) + { + return HAL_TIMEOUT; + } + } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_RXFFLSH) == USB_OTG_GRSTCTL_RXFFLSH); + + return HAL_OK; +} + +/** + * @brief USB_SetDevSpeed Initializes the DevSpd field of DCFG register + * depending the PHY type and the enumeration speed of the device. + * @param USBx Selected device + * @param speed device speed + * This parameter can be one of these values: + * @arg USB_OTG_SPEED_HIGH: High speed mode + * @arg USB_OTG_SPEED_HIGH_IN_FULL: High speed core in Full Speed mode + * @arg USB_OTG_SPEED_FULL: Full speed mode + * @retval Hal status + */ +HAL_StatusTypeDef USB_SetDevSpeed(USB_OTG_GlobalTypeDef *USBx, uint8_t speed) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + USBx_DEVICE->DCFG |= speed; + return HAL_OK; +} + +/** + * @brief USB_GetDevSpeed Return the Dev Speed + * @param USBx Selected device + * @retval speed device speed + * This parameter can be one of these values: + * @arg USBD_HS_SPEED: High speed mode + * @arg USBD_FS_SPEED: Full speed mode + */ +uint8_t USB_GetDevSpeed(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint8_t speed; + uint32_t DevEnumSpeed = USBx_DEVICE->DSTS & USB_OTG_DSTS_ENUMSPD; + + if (DevEnumSpeed == DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ) + { + speed = USBD_HS_SPEED; + } + else if ((DevEnumSpeed == DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ) || + (DevEnumSpeed == DSTS_ENUMSPD_FS_PHY_48MHZ)) + { + speed = USBD_FS_SPEED; + } + else + { + speed = 0xFU; + } + + return speed; +} + +/** + * @brief Activate and configure an endpoint + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @retval HAL status + */ +HAL_StatusTypeDef USB_ActivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + if (ep->is_in == 1U) + { + USBx_DEVICE->DAINTMSK |= USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep->num & EP_ADDR_MSK)); + + if ((USBx_INEP(epnum)->DIEPCTL & USB_OTG_DIEPCTL_USBAEP) == 0U) + { + USBx_INEP(epnum)->DIEPCTL |= (ep->maxpacket & USB_OTG_DIEPCTL_MPSIZ) | + ((uint32_t)ep->type << 18) | (epnum << 22) | + USB_OTG_DIEPCTL_SD0PID_SEVNFRM | + USB_OTG_DIEPCTL_USBAEP; + } + } + else + { + USBx_DEVICE->DAINTMSK |= USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep->num & EP_ADDR_MSK)) << 16); + + if (((USBx_OUTEP(epnum)->DOEPCTL) & USB_OTG_DOEPCTL_USBAEP) == 0U) + { + USBx_OUTEP(epnum)->DOEPCTL |= (ep->maxpacket & USB_OTG_DOEPCTL_MPSIZ) | + ((uint32_t)ep->type << 18) | + USB_OTG_DIEPCTL_SD0PID_SEVNFRM | + USB_OTG_DOEPCTL_USBAEP; + } + } + return HAL_OK; +} + +/** + * @brief Activate and configure a dedicated endpoint + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @retval HAL status + */ +HAL_StatusTypeDef USB_ActivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + /* Read DEPCTLn register */ + if (ep->is_in == 1U) + { + if (((USBx_INEP(epnum)->DIEPCTL) & USB_OTG_DIEPCTL_USBAEP) == 0U) + { + USBx_INEP(epnum)->DIEPCTL |= (ep->maxpacket & USB_OTG_DIEPCTL_MPSIZ) | + ((uint32_t)ep->type << 18) | (epnum << 22) | + USB_OTG_DIEPCTL_SD0PID_SEVNFRM | + USB_OTG_DIEPCTL_USBAEP; + } + + USBx_DEVICE->DEACHMSK |= USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep->num & EP_ADDR_MSK)); + } + else + { + if (((USBx_OUTEP(epnum)->DOEPCTL) & USB_OTG_DOEPCTL_USBAEP) == 0U) + { + USBx_OUTEP(epnum)->DOEPCTL |= (ep->maxpacket & USB_OTG_DOEPCTL_MPSIZ) | + ((uint32_t)ep->type << 18) | (epnum << 22) | + USB_OTG_DOEPCTL_USBAEP; + } + + USBx_DEVICE->DEACHMSK |= USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep->num & EP_ADDR_MSK)) << 16); + } + + return HAL_OK; +} + +/** + * @brief De-activate and de-initialize an endpoint + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @retval HAL status + */ +HAL_StatusTypeDef USB_DeactivateEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + /* Read DEPCTLn register */ + if (ep->is_in == 1U) + { + if ((USBx_INEP(epnum)->DIEPCTL & USB_OTG_DIEPCTL_EPENA) == USB_OTG_DIEPCTL_EPENA) + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SNAK; + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_EPDIS; + } + + USBx_DEVICE->DEACHMSK &= ~(USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep->num & EP_ADDR_MSK))); + USBx_DEVICE->DAINTMSK &= ~(USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep->num & EP_ADDR_MSK))); + USBx_INEP(epnum)->DIEPCTL &= ~(USB_OTG_DIEPCTL_USBAEP | + USB_OTG_DIEPCTL_MPSIZ | + USB_OTG_DIEPCTL_TXFNUM | + USB_OTG_DIEPCTL_SD0PID_SEVNFRM | + USB_OTG_DIEPCTL_EPTYP); + } + else + { + if ((USBx_OUTEP(epnum)->DOEPCTL & USB_OTG_DOEPCTL_EPENA) == USB_OTG_DOEPCTL_EPENA) + { + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_SNAK; + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_EPDIS; + } + + USBx_DEVICE->DEACHMSK &= ~(USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep->num & EP_ADDR_MSK)) << 16)); + USBx_DEVICE->DAINTMSK &= ~(USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep->num & EP_ADDR_MSK)) << 16)); + USBx_OUTEP(epnum)->DOEPCTL &= ~(USB_OTG_DOEPCTL_USBAEP | + USB_OTG_DOEPCTL_MPSIZ | + USB_OTG_DOEPCTL_SD0PID_SEVNFRM | + USB_OTG_DOEPCTL_EPTYP); + } + + return HAL_OK; +} + +/** + * @brief De-activate and de-initialize a dedicated endpoint + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @retval HAL status + */ +HAL_StatusTypeDef USB_DeactivateDedicatedEndpoint(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + /* Read DEPCTLn register */ + if (ep->is_in == 1U) + { + if ((USBx_INEP(epnum)->DIEPCTL & USB_OTG_DIEPCTL_EPENA) == USB_OTG_DIEPCTL_EPENA) + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SNAK; + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_EPDIS; + } + + USBx_INEP(epnum)->DIEPCTL &= ~ USB_OTG_DIEPCTL_USBAEP; + USBx_DEVICE->DAINTMSK &= ~(USB_OTG_DAINTMSK_IEPM & (uint32_t)(1UL << (ep->num & EP_ADDR_MSK))); + } + else + { + if ((USBx_OUTEP(epnum)->DOEPCTL & USB_OTG_DOEPCTL_EPENA) == USB_OTG_DOEPCTL_EPENA) + { + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_SNAK; + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_EPDIS; + } + + USBx_OUTEP(epnum)->DOEPCTL &= ~USB_OTG_DOEPCTL_USBAEP; + USBx_DEVICE->DAINTMSK &= ~(USB_OTG_DAINTMSK_OEPM & ((uint32_t)(1UL << (ep->num & EP_ADDR_MSK)) << 16)); + } + + return HAL_OK; +} + +/** + * @brief USB_EPStartXfer : setup and starts a transfer over an EP + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @param dma USB dma enabled or disabled + * This parameter can be one of these values: + * 0 : DMA feature not used + * 1 : DMA feature used + * @retval HAL status + */ +HAL_StatusTypeDef USB_EPStartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep, uint8_t dma) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + uint16_t pktcnt; + + /* IN endpoint */ + if (ep->is_in == 1U) + { + /* Zero Length Packet? */ + if (ep->xfer_len == 0U) + { + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_PKTCNT); + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_PKTCNT & (1U << 19)); + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_XFRSIZ); + } + else + { + /* Program the transfer size and packet count + * as follows: xfersize = N * maxpacket + + * short_packet pktcnt = N + (short_packet + * exist ? 1 : 0) + */ + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_XFRSIZ); + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_PKTCNT); + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_PKTCNT & (((ep->xfer_len + ep->maxpacket - 1U) / ep->maxpacket) << 19)); + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_XFRSIZ & ep->xfer_len); + + if (ep->type == EP_TYPE_ISOC) + { + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_MULCNT); + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_MULCNT & (1U << 29)); + } + } + + if (dma == 1U) + { + if ((uint32_t)ep->dma_addr != 0U) + { + USBx_INEP(epnum)->DIEPDMA = (uint32_t)(ep->dma_addr); + } + + if (ep->type == EP_TYPE_ISOC) + { + if ((USBx_DEVICE->DSTS & (1U << 8)) == 0U) + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SODDFRM; + } + else + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SD0PID_SEVNFRM; + } + } + + /* EP enable, IN data in FIFO */ + USBx_INEP(epnum)->DIEPCTL |= (USB_OTG_DIEPCTL_CNAK | USB_OTG_DIEPCTL_EPENA); + } + else + { + /* EP enable, IN data in FIFO */ + USBx_INEP(epnum)->DIEPCTL |= (USB_OTG_DIEPCTL_CNAK | USB_OTG_DIEPCTL_EPENA); + + if (ep->type != EP_TYPE_ISOC) + { + /* Enable the Tx FIFO Empty Interrupt for this EP */ + if (ep->xfer_len > 0U) + { + USBx_DEVICE->DIEPEMPMSK |= 1UL << (ep->num & EP_ADDR_MSK); + } + } + else + { + if ((USBx_DEVICE->DSTS & (1U << 8)) == 0U) + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SODDFRM; + } + else + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SD0PID_SEVNFRM; + } + + (void)USB_WritePacket(USBx, ep->xfer_buff, ep->num, (uint16_t)ep->xfer_len, dma); + } + } + } + else /* OUT endpoint */ + { + /* Program the transfer size and packet count as follows: + * pktcnt = N + * xfersize = N * maxpacket + */ + USBx_OUTEP(epnum)->DOEPTSIZ &= ~(USB_OTG_DOEPTSIZ_XFRSIZ); + USBx_OUTEP(epnum)->DOEPTSIZ &= ~(USB_OTG_DOEPTSIZ_PKTCNT); + + if (ep->xfer_len == 0U) + { + USBx_OUTEP(epnum)->DOEPTSIZ |= (USB_OTG_DOEPTSIZ_XFRSIZ & ep->maxpacket); + USBx_OUTEP(epnum)->DOEPTSIZ |= (USB_OTG_DOEPTSIZ_PKTCNT & (1U << 19)); + } + else + { + pktcnt = (uint16_t)((ep->xfer_len + ep->maxpacket - 1U) / ep->maxpacket); + USBx_OUTEP(epnum)->DOEPTSIZ |= USB_OTG_DOEPTSIZ_PKTCNT & ((uint32_t)pktcnt << 19); + USBx_OUTEP(epnum)->DOEPTSIZ |= USB_OTG_DOEPTSIZ_XFRSIZ & (ep->maxpacket * pktcnt); + } + + if (dma == 1U) + { + if ((uint32_t)ep->xfer_buff != 0U) + { + USBx_OUTEP(epnum)->DOEPDMA = (uint32_t)(ep->xfer_buff); + } + } + + if (ep->type == EP_TYPE_ISOC) + { + if ((USBx_DEVICE->DSTS & (1U << 8)) == 0U) + { + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_SODDFRM; + } + else + { + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_SD0PID_SEVNFRM; + } + } + /* EP enable */ + USBx_OUTEP(epnum)->DOEPCTL |= (USB_OTG_DOEPCTL_CNAK | USB_OTG_DOEPCTL_EPENA); + } + + return HAL_OK; +} + +/** + * @brief USB_EP0StartXfer : setup and starts a transfer over the EP 0 + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @param dma USB dma enabled or disabled + * This parameter can be one of these values: + * 0 : DMA feature not used + * 1 : DMA feature used + * @retval HAL status + */ +HAL_StatusTypeDef USB_EP0StartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep, uint8_t dma) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + /* IN endpoint */ + if (ep->is_in == 1U) + { + /* Zero Length Packet? */ + if (ep->xfer_len == 0U) + { + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_PKTCNT); + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_PKTCNT & (1U << 19)); + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_XFRSIZ); + } + else + { + /* Program the transfer size and packet count + * as follows: xfersize = N * maxpacket + + * short_packet pktcnt = N + (short_packet + * exist ? 1 : 0) + */ + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_XFRSIZ); + USBx_INEP(epnum)->DIEPTSIZ &= ~(USB_OTG_DIEPTSIZ_PKTCNT); + + if (ep->xfer_len > ep->maxpacket) + { + ep->xfer_len = ep->maxpacket; + } + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_PKTCNT & (1U << 19)); + USBx_INEP(epnum)->DIEPTSIZ |= (USB_OTG_DIEPTSIZ_XFRSIZ & ep->xfer_len); + } + + if (dma == 1U) + { + if ((uint32_t)ep->dma_addr != 0U) + { + USBx_INEP(epnum)->DIEPDMA = (uint32_t)(ep->dma_addr); + } + + /* EP enable, IN data in FIFO */ + USBx_INEP(epnum)->DIEPCTL |= (USB_OTG_DIEPCTL_CNAK | USB_OTG_DIEPCTL_EPENA); + } + else + { + /* EP enable, IN data in FIFO */ + USBx_INEP(epnum)->DIEPCTL |= (USB_OTG_DIEPCTL_CNAK | USB_OTG_DIEPCTL_EPENA); + + /* Enable the Tx FIFO Empty Interrupt for this EP */ + if (ep->xfer_len > 0U) + { + USBx_DEVICE->DIEPEMPMSK |= 1UL << (ep->num & EP_ADDR_MSK); + } + } + } + else /* OUT endpoint */ + { + /* Program the transfer size and packet count as follows: + * pktcnt = N + * xfersize = N * maxpacket + */ + USBx_OUTEP(epnum)->DOEPTSIZ &= ~(USB_OTG_DOEPTSIZ_XFRSIZ); + USBx_OUTEP(epnum)->DOEPTSIZ &= ~(USB_OTG_DOEPTSIZ_PKTCNT); + + if (ep->xfer_len > 0U) + { + ep->xfer_len = ep->maxpacket; + } + + USBx_OUTEP(epnum)->DOEPTSIZ |= (USB_OTG_DOEPTSIZ_PKTCNT & (1U << 19)); + USBx_OUTEP(epnum)->DOEPTSIZ |= (USB_OTG_DOEPTSIZ_XFRSIZ & (ep->maxpacket)); + + if (dma == 1U) + { + if ((uint32_t)ep->xfer_buff != 0U) + { + USBx_OUTEP(epnum)->DOEPDMA = (uint32_t)(ep->xfer_buff); + } + } + + /* EP enable */ + USBx_OUTEP(epnum)->DOEPCTL |= (USB_OTG_DOEPCTL_CNAK | USB_OTG_DOEPCTL_EPENA); + } + + return HAL_OK; +} + +/** + * @brief USB_WritePacket : Writes a packet into the Tx FIFO associated + * with the EP/channel + * @param USBx Selected device + * @param src pointer to source buffer + * @param ch_ep_num endpoint or host channel number + * @param len Number of bytes to write + * @param dma USB dma enabled or disabled + * This parameter can be one of these values: + * 0 : DMA feature not used + * 1 : DMA feature used + * @retval HAL status + */ +HAL_StatusTypeDef USB_WritePacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *src, + uint8_t ch_ep_num, uint16_t len, uint8_t dma) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t *pSrc = (uint32_t *)src; + uint32_t count32b, i; + + if (dma == 0U) + { + count32b = ((uint32_t)len + 3U) / 4U; + for (i = 0U; i < count32b; i++) + { + USBx_DFIFO((uint32_t)ch_ep_num) = __UNALIGNED_UINT32_READ(pSrc); + pSrc++; + } + } + + return HAL_OK; +} + +/** + * @brief USB_ReadPacket : read a packet from the RX FIFO + * @param USBx Selected device + * @param dest source pointer + * @param len Number of bytes to read + * @retval pointer to destination buffer + */ +void *USB_ReadPacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *dest, uint16_t len) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t *pDest = (uint32_t *)dest; + uint32_t i; + uint32_t count32b = ((uint32_t)len + 3U) / 4U; + + for (i = 0U; i < count32b; i++) + { + __UNALIGNED_UINT32_WRITE(pDest, USBx_DFIFO(0U)); + pDest++; + } + + return ((void *)pDest); +} + +/** + * @brief USB_EPSetStall : set a stall condition over an EP + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @retval HAL status + */ +HAL_StatusTypeDef USB_EPSetStall(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + if (ep->is_in == 1U) + { + if (((USBx_INEP(epnum)->DIEPCTL & USB_OTG_DIEPCTL_EPENA) == 0U) && (epnum != 0U)) + { + USBx_INEP(epnum)->DIEPCTL &= ~(USB_OTG_DIEPCTL_EPDIS); + } + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_STALL; + } + else + { + if (((USBx_OUTEP(epnum)->DOEPCTL & USB_OTG_DOEPCTL_EPENA) == 0U) && (epnum != 0U)) + { + USBx_OUTEP(epnum)->DOEPCTL &= ~(USB_OTG_DOEPCTL_EPDIS); + } + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_STALL; + } + + return HAL_OK; +} + +/** + * @brief USB_EPClearStall : Clear a stall condition over an EP + * @param USBx Selected device + * @param ep pointer to endpoint structure + * @retval HAL status + */ +HAL_StatusTypeDef USB_EPClearStall(USB_OTG_GlobalTypeDef *USBx, USB_OTG_EPTypeDef *ep) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t epnum = (uint32_t)ep->num; + + if (ep->is_in == 1U) + { + USBx_INEP(epnum)->DIEPCTL &= ~USB_OTG_DIEPCTL_STALL; + if ((ep->type == EP_TYPE_INTR) || (ep->type == EP_TYPE_BULK)) + { + USBx_INEP(epnum)->DIEPCTL |= USB_OTG_DIEPCTL_SD0PID_SEVNFRM; /* DATA0 */ + } + } + else + { + USBx_OUTEP(epnum)->DOEPCTL &= ~USB_OTG_DOEPCTL_STALL; + if ((ep->type == EP_TYPE_INTR) || (ep->type == EP_TYPE_BULK)) + { + USBx_OUTEP(epnum)->DOEPCTL |= USB_OTG_DOEPCTL_SD0PID_SEVNFRM; /* DATA0 */ + } + } + return HAL_OK; +} + +/** + * @brief USB_StopDevice : Stop the usb device mode + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_StopDevice(USB_OTG_GlobalTypeDef *USBx) +{ + HAL_StatusTypeDef ret; + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t i; + + /* Clear Pending interrupt */ + for (i = 0U; i < 15U; i++) + { + USBx_INEP(i)->DIEPINT = 0xFB7FU; + USBx_OUTEP(i)->DOEPINT = 0xFB7FU; + } + + /* Clear interrupt masks */ + USBx_DEVICE->DIEPMSK = 0U; + USBx_DEVICE->DOEPMSK = 0U; + USBx_DEVICE->DAINTMSK = 0U; + + /* Flush the FIFO */ + ret = USB_FlushRxFifo(USBx); + if (ret != HAL_OK) + { + return ret; + } + + ret = USB_FlushTxFifo(USBx, 0x10U); + if (ret != HAL_OK) + { + return ret; + } + + return ret; +} + +/** + * @brief USB_SetDevAddress : Stop the usb device mode + * @param USBx Selected device + * @param address new device address to be assigned + * This parameter can be a value from 0 to 255 + * @retval HAL status + */ +HAL_StatusTypeDef USB_SetDevAddress(USB_OTG_GlobalTypeDef *USBx, uint8_t address) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + USBx_DEVICE->DCFG &= ~(USB_OTG_DCFG_DAD); + USBx_DEVICE->DCFG |= ((uint32_t)address << 4) & USB_OTG_DCFG_DAD; + + return HAL_OK; +} + +/** + * @brief USB_DevConnect : Connect the USB device by enabling Rpu + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_DevConnect(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + /* In case phy is stopped, ensure to ungate and restore the phy CLK */ + USBx_PCGCCTL &= ~(USB_OTG_PCGCCTL_STOPCLK | USB_OTG_PCGCCTL_GATECLK); + + USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_SDIS; + + return HAL_OK; +} + +/** + * @brief USB_DevDisconnect : Disconnect the USB device by disabling Rpu + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_DevDisconnect(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + /* In case phy is stopped, ensure to ungate and restore the phy CLK */ + USBx_PCGCCTL &= ~(USB_OTG_PCGCCTL_STOPCLK | USB_OTG_PCGCCTL_GATECLK); + + USBx_DEVICE->DCTL |= USB_OTG_DCTL_SDIS; + + return HAL_OK; +} + +/** + * @brief USB_ReadInterrupts: return the global USB interrupt status + * @param USBx Selected device + * @retval HAL status + */ +uint32_t USB_ReadInterrupts(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t tmpreg; + + tmpreg = USBx->GINTSTS; + tmpreg &= USBx->GINTMSK; + + return tmpreg; +} + +/** + * @brief USB_ReadDevAllOutEpInterrupt: return the USB device OUT endpoints interrupt status + * @param USBx Selected device + * @retval HAL status + */ +uint32_t USB_ReadDevAllOutEpInterrupt(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t tmpreg; + + tmpreg = USBx_DEVICE->DAINT; + tmpreg &= USBx_DEVICE->DAINTMSK; + + return ((tmpreg & 0xffff0000U) >> 16); +} + +/** + * @brief USB_ReadDevAllInEpInterrupt: return the USB device IN endpoints interrupt status + * @param USBx Selected device + * @retval HAL status + */ +uint32_t USB_ReadDevAllInEpInterrupt(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t tmpreg; + + tmpreg = USBx_DEVICE->DAINT; + tmpreg &= USBx_DEVICE->DAINTMSK; + + return ((tmpreg & 0xFFFFU)); +} + +/** + * @brief Returns Device OUT EP Interrupt register + * @param USBx Selected device + * @param epnum endpoint number + * This parameter can be a value from 0 to 15 + * @retval Device OUT EP Interrupt register + */ +uint32_t USB_ReadDevOutEPInterrupt(USB_OTG_GlobalTypeDef *USBx, uint8_t epnum) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t tmpreg; + + tmpreg = USBx_OUTEP((uint32_t)epnum)->DOEPINT; + tmpreg &= USBx_DEVICE->DOEPMSK; + + return tmpreg; +} + +/** + * @brief Returns Device IN EP Interrupt register + * @param USBx Selected device + * @param epnum endpoint number + * This parameter can be a value from 0 to 15 + * @retval Device IN EP Interrupt register + */ +uint32_t USB_ReadDevInEPInterrupt(USB_OTG_GlobalTypeDef *USBx, uint8_t epnum) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t tmpreg, msk, emp; + + msk = USBx_DEVICE->DIEPMSK; + emp = USBx_DEVICE->DIEPEMPMSK; + msk |= ((emp >> (epnum & EP_ADDR_MSK)) & 0x1U) << 7; + tmpreg = USBx_INEP((uint32_t)epnum)->DIEPINT & msk; + + return tmpreg; +} + +/** + * @brief USB_ClearInterrupts: clear a USB interrupt + * @param USBx Selected device + * @param interrupt flag + * @retval None + */ +void USB_ClearInterrupts(USB_OTG_GlobalTypeDef *USBx, uint32_t interrupt) +{ + USBx->GINTSTS |= interrupt; +} + +/** + * @brief Returns USB core mode + * @param USBx Selected device + * @retval return core mode : Host or Device + * This parameter can be one of these values: + * 0 : Host + * 1 : Device + */ +uint32_t USB_GetMode(USB_OTG_GlobalTypeDef *USBx) +{ + return ((USBx->GINTSTS) & 0x1U); +} + +/** + * @brief Activate EP0 for Setup transactions + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_ActivateSetup(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + /* Set the MPS of the IN EP0 to 64 bytes */ + USBx_INEP(0U)->DIEPCTL &= ~USB_OTG_DIEPCTL_MPSIZ; + + USBx_DEVICE->DCTL |= USB_OTG_DCTL_CGINAK; + + return HAL_OK; +} + +/** + * @brief Prepare the EP0 to start the first control setup + * @param USBx Selected device + * @param dma USB dma enabled or disabled + * This parameter can be one of these values: + * 0 : DMA feature not used + * 1 : DMA feature used + * @param psetup pointer to setup packet + * @retval HAL status + */ +HAL_StatusTypeDef USB_EP0_OutStart(USB_OTG_GlobalTypeDef *USBx, uint8_t dma, uint8_t *psetup) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t gSNPSiD = *(__IO uint32_t *)(&USBx->CID + 0x1U); + + if (gSNPSiD > USB_OTG_CORE_ID_300A) + { + if ((USBx_OUTEP(0U)->DOEPCTL & USB_OTG_DOEPCTL_EPENA) == USB_OTG_DOEPCTL_EPENA) + { + return HAL_OK; + } + } + + USBx_OUTEP(0U)->DOEPTSIZ = 0U; + USBx_OUTEP(0U)->DOEPTSIZ |= (USB_OTG_DOEPTSIZ_PKTCNT & (1U << 19)); + USBx_OUTEP(0U)->DOEPTSIZ |= (3U * 8U); + USBx_OUTEP(0U)->DOEPTSIZ |= USB_OTG_DOEPTSIZ_STUPCNT; + + if (dma == 1U) + { + USBx_OUTEP(0U)->DOEPDMA = (uint32_t)psetup; + /* EP enable */ + USBx_OUTEP(0U)->DOEPCTL |= USB_OTG_DOEPCTL_EPENA | USB_OTG_DOEPCTL_USBAEP; + } + + return HAL_OK; +} + +/** + * @brief Reset the USB Core (needed after USB clock settings change) + * @param USBx Selected device + * @retval HAL status + */ +static HAL_StatusTypeDef USB_CoreReset(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t count = 0U; + + /* Wait for AHB master IDLE state. */ + do + { + if (++count > 200000U) + { + return HAL_TIMEOUT; + } + } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_AHBIDL) == 0U); + + /* Core Soft Reset */ + count = 0U; + USBx->GRSTCTL |= USB_OTG_GRSTCTL_CSRST; + + do + { + if (++count > 200000U) + { + return HAL_TIMEOUT; + } + } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_CSRST) == USB_OTG_GRSTCTL_CSRST); + + return HAL_OK; +} + +/** + * @brief USB_HostInit : Initializes the USB OTG controller registers + * for Host mode + * @param USBx Selected device + * @param cfg pointer to a USB_OTG_CfgTypeDef structure that contains + * the configuration information for the specified USBx peripheral. + * @retval HAL status + */ +HAL_StatusTypeDef USB_HostInit(USB_OTG_GlobalTypeDef *USBx, USB_OTG_CfgTypeDef cfg) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t i; + + /* Restart the Phy Clock */ + USBx_PCGCCTL = 0U; + +#if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + /* Disable HW VBUS sensing */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_VBDEN); +#else + /* + * Disable HW VBUS sensing. VBUS is internally considered to be always + * at VBUS-Valid level (5V). + */ + USBx->GCCFG |= USB_OTG_GCCFG_NOVBUSSENS; + USBx->GCCFG &= ~USB_OTG_GCCFG_VBUSBSEN; + USBx->GCCFG &= ~USB_OTG_GCCFG_VBUSASEN; +#endif /* defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ +#if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) + /* Disable Battery chargin detector */ + USBx->GCCFG &= ~(USB_OTG_GCCFG_BCDEN); +#endif /* defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) */ + + if ((USBx->CID & (0x1U << 8)) != 0U) + { + if (cfg.speed == USBH_FSLS_SPEED) + { + /* Force Device Enumeration to FS/LS mode only */ + USBx_HOST->HCFG |= USB_OTG_HCFG_FSLSS; + } + else + { + /* Set default Max speed support */ + USBx_HOST->HCFG &= ~(USB_OTG_HCFG_FSLSS); + } + } + else + { + /* Set default Max speed support */ + USBx_HOST->HCFG &= ~(USB_OTG_HCFG_FSLSS); + } + + /* Make sure the FIFOs are flushed. */ + (void)USB_FlushTxFifo(USBx, 0x10U); /* all Tx FIFOs */ + (void)USB_FlushRxFifo(USBx); + + /* Clear all pending HC Interrupts */ + for (i = 0U; i < cfg.Host_channels; i++) + { + USBx_HC(i)->HCINT = 0xFFFFFFFFU; + USBx_HC(i)->HCINTMSK = 0U; + } + + /* Enable VBUS driving */ + (void)USB_DriveVbus(USBx, 1U); + + HAL_Delay(200U); + + /* Disable all interrupts. */ + USBx->GINTMSK = 0U; + + /* Clear any pending interrupts */ + USBx->GINTSTS = 0xFFFFFFFFU; + + if ((USBx->CID & (0x1U << 8)) != 0U) + { + /* set Rx FIFO size */ + USBx->GRXFSIZ = 0x200U; + USBx->DIEPTXF0_HNPTXFSIZ = (uint32_t)(((0x100U << 16) & USB_OTG_NPTXFD) | 0x200U); + USBx->HPTXFSIZ = (uint32_t)(((0xE0U << 16) & USB_OTG_HPTXFSIZ_PTXFD) | 0x300U); + } + else + { + /* set Rx FIFO size */ + USBx->GRXFSIZ = 0x80U; + USBx->DIEPTXF0_HNPTXFSIZ = (uint32_t)(((0x60U << 16) & USB_OTG_NPTXFD) | 0x80U); + USBx->HPTXFSIZ = (uint32_t)(((0x40U << 16)& USB_OTG_HPTXFSIZ_PTXFD) | 0xE0U); + } + + /* Enable the common interrupts */ + if (cfg.dma_enable == 0U) + { + USBx->GINTMSK |= USB_OTG_GINTMSK_RXFLVLM; + } + + /* Enable interrupts matching to the Host mode ONLY */ + USBx->GINTMSK |= (USB_OTG_GINTMSK_PRTIM | USB_OTG_GINTMSK_HCIM | \ + USB_OTG_GINTMSK_SOFM | USB_OTG_GINTSTS_DISCINT | \ + USB_OTG_GINTMSK_PXFRM_IISOOXFRM | USB_OTG_GINTMSK_WUIM); + + return HAL_OK; +} + +/** + * @brief USB_InitFSLSPClkSel : Initializes the FSLSPClkSel field of the + * HCFG register on the PHY type and set the right frame interval + * @param USBx Selected device + * @param freq clock frequency + * This parameter can be one of these values: + * HCFG_48_MHZ : Full Speed 48 MHz Clock + * HCFG_6_MHZ : Low Speed 6 MHz Clock + * @retval HAL status + */ +HAL_StatusTypeDef USB_InitFSLSPClkSel(USB_OTG_GlobalTypeDef *USBx, uint8_t freq) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + USBx_HOST->HCFG &= ~(USB_OTG_HCFG_FSLSPCS); + USBx_HOST->HCFG |= (uint32_t)freq & USB_OTG_HCFG_FSLSPCS; + + if (freq == HCFG_48_MHZ) + { + USBx_HOST->HFIR = 48000U; + } + else if (freq == HCFG_6_MHZ) + { + USBx_HOST->HFIR = 6000U; + } + else + { + /* ... */ + } + + return HAL_OK; +} + +/** + * @brief USB_OTG_ResetPort : Reset Host Port + * @param USBx Selected device + * @retval HAL status + * @note (1)The application must wait at least 10 ms + * before clearing the reset bit. + */ +HAL_StatusTypeDef USB_ResetPort(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + __IO uint32_t hprt0 = 0U; + + hprt0 = USBx_HPRT0; + + hprt0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET | + USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG); + + USBx_HPRT0 = (USB_OTG_HPRT_PRST | hprt0); + HAL_Delay(100U); /* See Note #1 */ + USBx_HPRT0 = ((~USB_OTG_HPRT_PRST) & hprt0); + HAL_Delay(10U); + + return HAL_OK; +} + +/** + * @brief USB_DriveVbus : activate or de-activate vbus + * @param state VBUS state + * This parameter can be one of these values: + * 0 : Deactivate VBUS + * 1 : Activate VBUS + * @retval HAL status + */ +HAL_StatusTypeDef USB_DriveVbus(USB_OTG_GlobalTypeDef *USBx, uint8_t state) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + __IO uint32_t hprt0 = 0U; + + hprt0 = USBx_HPRT0; + + hprt0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET | + USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG); + + if (((hprt0 & USB_OTG_HPRT_PPWR) == 0U) && (state == 1U)) + { + USBx_HPRT0 = (USB_OTG_HPRT_PPWR | hprt0); + } + if (((hprt0 & USB_OTG_HPRT_PPWR) == USB_OTG_HPRT_PPWR) && (state == 0U)) + { + USBx_HPRT0 = ((~USB_OTG_HPRT_PPWR) & hprt0); + } + return HAL_OK; +} + +/** + * @brief Return Host Core speed + * @param USBx Selected device + * @retval speed : Host speed + * This parameter can be one of these values: + * @arg HCD_SPEED_HIGH: High speed mode + * @arg HCD_SPEED_FULL: Full speed mode + * @arg HCD_SPEED_LOW: Low speed mode + */ +uint32_t USB_GetHostSpeed(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + __IO uint32_t hprt0 = 0U; + + hprt0 = USBx_HPRT0; + return ((hprt0 & USB_OTG_HPRT_PSPD) >> 17); +} + +/** + * @brief Return Host Current Frame number + * @param USBx Selected device + * @retval current frame number + */ +uint32_t USB_GetCurrentFrame(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + return (USBx_HOST->HFNUM & USB_OTG_HFNUM_FRNUM); +} + +/** + * @brief Initialize a host channel + * @param USBx Selected device + * @param ch_num Channel number + * This parameter can be a value from 1 to 15 + * @param epnum Endpoint number + * This parameter can be a value from 1 to 15 + * @param dev_address Current device address + * This parameter can be a value from 0 to 255 + * @param speed Current device speed + * This parameter can be one of these values: + * @arg USB_OTG_SPEED_HIGH: High speed mode + * @arg USB_OTG_SPEED_FULL: Full speed mode + * @arg USB_OTG_SPEED_LOW: Low speed mode + * @param ep_type Endpoint Type + * This parameter can be one of these values: + * @arg EP_TYPE_CTRL: Control type + * @arg EP_TYPE_ISOC: Isochronous type + * @arg EP_TYPE_BULK: Bulk type + * @arg EP_TYPE_INTR: Interrupt type + * @param mps Max Packet Size + * This parameter can be a value from 0 to 32K + * @retval HAL state + */ +HAL_StatusTypeDef USB_HC_Init(USB_OTG_GlobalTypeDef *USBx, uint8_t ch_num, + uint8_t epnum, uint8_t dev_address, uint8_t speed, + uint8_t ep_type, uint16_t mps) +{ + HAL_StatusTypeDef ret = HAL_OK; + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t HCcharEpDir, HCcharLowSpeed; + uint32_t HostCoreSpeed; + + /* Clear old interrupt conditions for this host channel. */ + USBx_HC((uint32_t)ch_num)->HCINT = 0xFFFFFFFFU; + + /* Enable channel interrupts required for this transfer. */ + switch (ep_type) + { + case EP_TYPE_CTRL: + case EP_TYPE_BULK: + USBx_HC((uint32_t)ch_num)->HCINTMSK = USB_OTG_HCINTMSK_XFRCM | + USB_OTG_HCINTMSK_STALLM | + USB_OTG_HCINTMSK_TXERRM | + USB_OTG_HCINTMSK_DTERRM | + USB_OTG_HCINTMSK_AHBERR | + USB_OTG_HCINTMSK_NAKM; + + if ((epnum & 0x80U) == 0x80U) + { + USBx_HC((uint32_t)ch_num)->HCINTMSK |= USB_OTG_HCINTMSK_BBERRM; + } + else + { + if ((USBx->CID & (0x1U << 8)) != 0U) + { + USBx_HC((uint32_t)ch_num)->HCINTMSK |= USB_OTG_HCINTMSK_NYET | + USB_OTG_HCINTMSK_ACKM; + } + } + break; + + case EP_TYPE_INTR: + USBx_HC((uint32_t)ch_num)->HCINTMSK = USB_OTG_HCINTMSK_XFRCM | + USB_OTG_HCINTMSK_STALLM | + USB_OTG_HCINTMSK_TXERRM | + USB_OTG_HCINTMSK_DTERRM | + USB_OTG_HCINTMSK_NAKM | + USB_OTG_HCINTMSK_AHBERR | + USB_OTG_HCINTMSK_FRMORM; + + if ((epnum & 0x80U) == 0x80U) + { + USBx_HC((uint32_t)ch_num)->HCINTMSK |= USB_OTG_HCINTMSK_BBERRM; + } + + break; + + case EP_TYPE_ISOC: + USBx_HC((uint32_t)ch_num)->HCINTMSK = USB_OTG_HCINTMSK_XFRCM | + USB_OTG_HCINTMSK_ACKM | + USB_OTG_HCINTMSK_AHBERR | + USB_OTG_HCINTMSK_FRMORM; + + if ((epnum & 0x80U) == 0x80U) + { + USBx_HC((uint32_t)ch_num)->HCINTMSK |= (USB_OTG_HCINTMSK_TXERRM | USB_OTG_HCINTMSK_BBERRM); + } + break; + + default: + ret = HAL_ERROR; + break; + } + + /* Enable the top level host channel interrupt. */ + USBx_HOST->HAINTMSK |= 1UL << (ch_num & 0xFU); + + /* Make sure host channel interrupts are enabled. */ + USBx->GINTMSK |= USB_OTG_GINTMSK_HCIM; + + /* Program the HCCHAR register */ + if ((epnum & 0x80U) == 0x80U) + { + HCcharEpDir = (0x1U << 15) & USB_OTG_HCCHAR_EPDIR; + } + else + { + HCcharEpDir = 0U; + } + + HostCoreSpeed = USB_GetHostSpeed(USBx); + + /* LS device plugged to HUB */ + if ((speed == HPRT0_PRTSPD_LOW_SPEED) && (HostCoreSpeed != HPRT0_PRTSPD_LOW_SPEED)) + { + HCcharLowSpeed = (0x1U << 17) & USB_OTG_HCCHAR_LSDEV; + } + else + { + HCcharLowSpeed = 0U; + } + + USBx_HC((uint32_t)ch_num)->HCCHAR = (((uint32_t)dev_address << 22) & USB_OTG_HCCHAR_DAD) | + ((((uint32_t)epnum & 0x7FU) << 11) & USB_OTG_HCCHAR_EPNUM) | + (((uint32_t)ep_type << 18) & USB_OTG_HCCHAR_EPTYP) | + ((uint32_t)mps & USB_OTG_HCCHAR_MPSIZ) | HCcharEpDir | HCcharLowSpeed; + + if (ep_type == EP_TYPE_INTR) + { + USBx_HC((uint32_t)ch_num)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM ; + } + + return ret; +} + +/** + * @brief Start a transfer over a host channel + * @param USBx Selected device + * @param hc pointer to host channel structure + * @param dma USB dma enabled or disabled + * This parameter can be one of these values: + * 0 : DMA feature not used + * 1 : DMA feature used + * @retval HAL state + */ +HAL_StatusTypeDef USB_HC_StartXfer(USB_OTG_GlobalTypeDef *USBx, USB_OTG_HCTypeDef *hc, uint8_t dma) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t ch_num = (uint32_t)hc->ch_num; + __IO uint32_t tmpreg; + uint8_t is_oddframe; + uint16_t len_words; + uint16_t num_packets; + uint16_t max_hc_pkt_count = 256U; + + if (((USBx->CID & (0x1U << 8)) != 0U) && (hc->speed == USBH_HS_SPEED)) + { + /* in DMA mode host Core automatically issues ping in case of NYET/NAK */ + if ((dma == 1U) && ((hc->ep_type == EP_TYPE_CTRL) || (hc->ep_type == EP_TYPE_BULK))) + { + USBx_HC((uint32_t)ch_num)->HCINTMSK &= ~(USB_OTG_HCINTMSK_NYET | + USB_OTG_HCINTMSK_ACKM | + USB_OTG_HCINTMSK_NAKM); + } + + if ((dma == 0U) && (hc->do_ping == 1U)) + { + (void)USB_DoPing(USBx, hc->ch_num); + return HAL_OK; + } + + } + + /* Compute the expected number of packets associated to the transfer */ + if (hc->xfer_len > 0U) + { + num_packets = (uint16_t)((hc->xfer_len + hc->max_packet - 1U) / hc->max_packet); + + if (num_packets > max_hc_pkt_count) + { + num_packets = max_hc_pkt_count; + hc->XferSize = (uint32_t)num_packets * hc->max_packet; + } + } + else + { + num_packets = 1U; + } + + /* + * For IN channel HCTSIZ.XferSize is expected to be an integer multiple of + * max_packet size. + */ + if (hc->ep_is_in != 0U) + { + hc->XferSize = (uint32_t)num_packets * hc->max_packet; + } + else + { + hc->XferSize = hc->xfer_len; + } + + /* Initialize the HCTSIZn register */ + USBx_HC(ch_num)->HCTSIZ = (hc->XferSize & USB_OTG_HCTSIZ_XFRSIZ) | + (((uint32_t)num_packets << 19) & USB_OTG_HCTSIZ_PKTCNT) | + (((uint32_t)hc->data_pid << 29) & USB_OTG_HCTSIZ_DPID); + + if (dma != 0U) + { + /* xfer_buff MUST be 32-bits aligned */ + USBx_HC(ch_num)->HCDMA = (uint32_t)hc->xfer_buff; + } + + is_oddframe = (((uint32_t)USBx_HOST->HFNUM & 0x01U) != 0U) ? 0U : 1U; + USBx_HC(ch_num)->HCCHAR &= ~USB_OTG_HCCHAR_ODDFRM; + USBx_HC(ch_num)->HCCHAR |= (uint32_t)is_oddframe << 29; + + /* Set host channel enable */ + tmpreg = USBx_HC(ch_num)->HCCHAR; + tmpreg &= ~USB_OTG_HCCHAR_CHDIS; + + /* make sure to set the correct ep direction */ + if (hc->ep_is_in != 0U) + { + tmpreg |= USB_OTG_HCCHAR_EPDIR; + } + else + { + tmpreg &= ~USB_OTG_HCCHAR_EPDIR; + } + tmpreg |= USB_OTG_HCCHAR_CHENA; + USBx_HC(ch_num)->HCCHAR = tmpreg; + + if (dma != 0U) /* dma mode */ + { + return HAL_OK; + } + + if ((hc->ep_is_in == 0U) && (hc->xfer_len > 0U)) + { + switch (hc->ep_type) + { + /* Non periodic transfer */ + case EP_TYPE_CTRL: + case EP_TYPE_BULK: + + len_words = (uint16_t)((hc->xfer_len + 3U) / 4U); + + /* check if there is enough space in FIFO space */ + if (len_words > (USBx->HNPTXSTS & 0xFFFFU)) + { + /* need to process data in nptxfempty interrupt */ + USBx->GINTMSK |= USB_OTG_GINTMSK_NPTXFEM; + } + break; + + /* Periodic transfer */ + case EP_TYPE_INTR: + case EP_TYPE_ISOC: + len_words = (uint16_t)((hc->xfer_len + 3U) / 4U); + /* check if there is enough space in FIFO space */ + if (len_words > (USBx_HOST->HPTXSTS & 0xFFFFU)) /* split the transfer */ + { + /* need to process data in ptxfempty interrupt */ + USBx->GINTMSK |= USB_OTG_GINTMSK_PTXFEM; + } + break; + + default: + break; + } + + /* Write packet into the Tx FIFO. */ + (void)USB_WritePacket(USBx, hc->xfer_buff, hc->ch_num, (uint16_t)hc->xfer_len, 0); + } + + return HAL_OK; +} + +/** + * @brief Read all host channel interrupts status + * @param USBx Selected device + * @retval HAL state + */ +uint32_t USB_HC_ReadInterrupt(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + return ((USBx_HOST->HAINT) & 0xFFFFU); +} + +/** + * @brief Halt a host channel + * @param USBx Selected device + * @param hc_num Host Channel number + * This parameter can be a value from 1 to 15 + * @retval HAL state + */ +HAL_StatusTypeDef USB_HC_Halt(USB_OTG_GlobalTypeDef *USBx, uint8_t hc_num) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t hcnum = (uint32_t)hc_num; + uint32_t count = 0U; + uint32_t HcEpType = (USBx_HC(hcnum)->HCCHAR & USB_OTG_HCCHAR_EPTYP) >> 18; + uint32_t ChannelEna = (USBx_HC(hcnum)->HCCHAR & USB_OTG_HCCHAR_CHENA) >> 31; + + if (((USBx->GAHBCFG & USB_OTG_GAHBCFG_DMAEN) == USB_OTG_GAHBCFG_DMAEN) && + (ChannelEna == 0U)) + { + return HAL_OK; + } + + /* Check for space in the request queue to issue the halt. */ + if ((HcEpType == HCCHAR_CTRL) || (HcEpType == HCCHAR_BULK)) + { + USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHDIS; + + if ((USBx->GAHBCFG & USB_OTG_GAHBCFG_DMAEN) == 0U) + { + if ((USBx->HNPTXSTS & (0xFFU << 16)) == 0U) + { + USBx_HC(hcnum)->HCCHAR &= ~USB_OTG_HCCHAR_CHENA; + USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA; + USBx_HC(hcnum)->HCCHAR &= ~USB_OTG_HCCHAR_EPDIR; + do + { + if (++count > 1000U) + { + break; + } + } while ((USBx_HC(hcnum)->HCCHAR & USB_OTG_HCCHAR_CHENA) == USB_OTG_HCCHAR_CHENA); + } + else + { + USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA; + } + } + } + else + { + USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHDIS; + + if ((USBx_HOST->HPTXSTS & (0xFFU << 16)) == 0U) + { + USBx_HC(hcnum)->HCCHAR &= ~USB_OTG_HCCHAR_CHENA; + USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA; + USBx_HC(hcnum)->HCCHAR &= ~USB_OTG_HCCHAR_EPDIR; + do + { + if (++count > 1000U) + { + break; + } + } while ((USBx_HC(hcnum)->HCCHAR & USB_OTG_HCCHAR_CHENA) == USB_OTG_HCCHAR_CHENA); + } + else + { + USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA; + } + } + + return HAL_OK; +} + +/** + * @brief Initiate Do Ping protocol + * @param USBx Selected device + * @param hc_num Host Channel number + * This parameter can be a value from 1 to 15 + * @retval HAL state + */ +HAL_StatusTypeDef USB_DoPing(USB_OTG_GlobalTypeDef *USBx, uint8_t ch_num) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t chnum = (uint32_t)ch_num; + uint32_t num_packets = 1U; + uint32_t tmpreg; + + USBx_HC(chnum)->HCTSIZ = ((num_packets << 19) & USB_OTG_HCTSIZ_PKTCNT) | + USB_OTG_HCTSIZ_DOPING; + + /* Set host channel enable */ + tmpreg = USBx_HC(chnum)->HCCHAR; + tmpreg &= ~USB_OTG_HCCHAR_CHDIS; + tmpreg |= USB_OTG_HCCHAR_CHENA; + USBx_HC(chnum)->HCCHAR = tmpreg; + + return HAL_OK; +} + +/** + * @brief Stop Host Core + * @param USBx Selected device + * @retval HAL state + */ +HAL_StatusTypeDef USB_StopHost(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + uint32_t count = 0U; + uint32_t value; + uint32_t i; + + (void)USB_DisableGlobalInt(USBx); + + /* Flush FIFO */ + (void)USB_FlushTxFifo(USBx, 0x10U); + (void)USB_FlushRxFifo(USBx); + + /* Flush out any leftover queued requests. */ + for (i = 0U; i <= 15U; i++) + { + value = USBx_HC(i)->HCCHAR; + value |= USB_OTG_HCCHAR_CHDIS; + value &= ~USB_OTG_HCCHAR_CHENA; + value &= ~USB_OTG_HCCHAR_EPDIR; + USBx_HC(i)->HCCHAR = value; + } + + /* Halt all channels to put them into a known state. */ + for (i = 0U; i <= 15U; i++) + { + value = USBx_HC(i)->HCCHAR; + value |= USB_OTG_HCCHAR_CHDIS; + value |= USB_OTG_HCCHAR_CHENA; + value &= ~USB_OTG_HCCHAR_EPDIR; + USBx_HC(i)->HCCHAR = value; + + do + { + if (++count > 1000U) + { + break; + } + } while ((USBx_HC(i)->HCCHAR & USB_OTG_HCCHAR_CHENA) == USB_OTG_HCCHAR_CHENA); + } + + /* Clear any pending Host interrupts */ + USBx_HOST->HAINT = 0xFFFFFFFFU; + USBx->GINTSTS = 0xFFFFFFFFU; + + (void)USB_EnableGlobalInt(USBx); + + return HAL_OK; +} + +/** + * @brief USB_ActivateRemoteWakeup active remote wakeup signalling + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + if ((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS) + { + /* active Remote wakeup signalling */ + USBx_DEVICE->DCTL |= USB_OTG_DCTL_RWUSIG; + } + + return HAL_OK; +} + +/** + * @brief USB_DeActivateRemoteWakeup de-active remote wakeup signalling + * @param USBx Selected device + * @retval HAL status + */ +HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_OTG_GlobalTypeDef *USBx) +{ + uint32_t USBx_BASE = (uint32_t)USBx; + + /* active Remote wakeup signalling */ + USBx_DEVICE->DCTL &= ~(USB_OTG_DCTL_RWUSIG); + + return HAL_OK; +} +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ + + +/** + * @} + */ + +/** + * @} + */ +#endif /* defined (USB_OTG_FS) || defined (USB_OTG_HS) */ +#endif /* defined (HAL_PCD_MODULE_ENABLED) || defined (HAL_HCD_MODULE_ENABLED) */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/MDK-ARM/DevC.uvoptx b/MDK-ARM/DevC.uvoptx new file mode 100644 index 00000000..c8401f83 --- /dev/null +++ b/MDK-ARM/DevC.uvoptx @@ -0,0 +1,2005 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
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diff --git a/MDK-ARM/DevC.uvprojx b/MDK-ARM/DevC.uvprojx new file mode 100644 index 00000000..8a225254 --- /dev/null +++ b/MDK-ARM/DevC.uvprojx @@ -0,0 +1,3452 @@ + + + + 2.1 + +
### uVision Project, (C) Keil Software
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+:105F2000BF041159100910201CDB0FC997792811E3 +:105F30005D8FC2753E2C5930E94C6B20414C5CCDD5 +:105F4000CC4C843914694C694009168C19241AA068 +:105F5000041A200481B9401924177A446666863FE2 +:105F60008A01DC196C5E3E0AD7233C985950417A6D +:105F700040901CEC5138900916DCA9C0880B1042E7 +:105F80008FC2F53CCDCCCC3DC444F041642B010123 +:105F9000771132101AAA0140096740533A185E027D +:085FA0000800000000000000F1 +:040000050800018965 +:00000001FF diff --git a/MDK-ARM/startup_stm32f407xx.s b/MDK-ARM/startup_stm32f407xx.s new file mode 100644 index 00000000..93ff434d --- /dev/null +++ b/MDK-ARM/startup_stm32f407xx.s @@ -0,0 +1,438 @@ +;******************** (C) COPYRIGHT 2017 STMicroelectronics ******************** +;* File Name : startup_stm32f407xx.s +;* Author : MCD Application Team +;* Description : STM32F407xx devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM4 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; +;* Redistribution and use in source and binary forms, with or without modification, +;* are permitted provided that the following conditions are met: +;* 1. Redistributions of source code must retain the above copyright notice, +;* this list of conditions and the following disclaimer. +;* 2. Redistributions in binary form must reproduce the above copyright notice, +;* this list of conditions and the following disclaimer in the documentation +;* and/or other materials provided with the distribution. +;* 3. Neither the name of STMicroelectronics nor the names of its contributors +;* may be used to endorse or promote products derived from this software +;* without specific prior written permission. +;* +;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +; +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x1000 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x1000 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window WatchDog + DCD PVD_IRQHandler ; PVD through EXTI Line detection + DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line + DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line0 + DCD EXTI1_IRQHandler ; EXTI Line1 + DCD EXTI2_IRQHandler ; EXTI Line2 + DCD EXTI3_IRQHandler ; EXTI Line3 + DCD EXTI4_IRQHandler ; EXTI Line4 + DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0 + DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1 + DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2 + DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3 + DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4 + DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5 + DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6 + DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; External Line[9:5]s + DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; External Line[15:10]s + DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12 + DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13 + DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14 + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7 + DCD FMC_IRQHandler ; FMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0 + DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1 + DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2 + DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3 + DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS + DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5 + DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6 + DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7 + DCD USART6_IRQHandler ; USART6 + DCD I2C3_EV_IRQHandler ; I2C3 event + DCD I2C3_ER_IRQHandler ; I2C3 error + DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out + DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In + DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI + DCD OTG_HS_IRQHandler ; USB OTG HS + DCD DCMI_IRQHandler ; DCMI + DCD 0 ; Reserved + DCD HASH_RNG_IRQHandler ; Hash and Rng + DCD FPU_IRQHandler ; FPU + + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMP_STAMP_IRQHandler [WEAK] + EXPORT RTC_WKUP_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Stream0_IRQHandler [WEAK] + EXPORT DMA1_Stream1_IRQHandler [WEAK] + EXPORT DMA1_Stream2_IRQHandler [WEAK] + EXPORT DMA1_Stream3_IRQHandler [WEAK] + EXPORT DMA1_Stream4_IRQHandler [WEAK] + EXPORT DMA1_Stream5_IRQHandler [WEAK] + EXPORT DMA1_Stream6_IRQHandler [WEAK] + EXPORT ADC_IRQHandler [WEAK] + EXPORT CAN1_TX_IRQHandler [WEAK] + EXPORT CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM10_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTC_Alarm_IRQHandler [WEAK] + EXPORT OTG_FS_WKUP_IRQHandler [WEAK] + EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK] + EXPORT TIM8_UP_TIM13_IRQHandler [WEAK] + EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK] + EXPORT TIM8_CC_IRQHandler [WEAK] + EXPORT DMA1_Stream7_IRQHandler [WEAK] + EXPORT FMC_IRQHandler [WEAK] + EXPORT SDIO_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Stream0_IRQHandler [WEAK] + EXPORT DMA2_Stream1_IRQHandler [WEAK] + EXPORT DMA2_Stream2_IRQHandler [WEAK] + EXPORT DMA2_Stream3_IRQHandler [WEAK] + EXPORT DMA2_Stream4_IRQHandler [WEAK] + EXPORT ETH_IRQHandler [WEAK] + EXPORT ETH_WKUP_IRQHandler [WEAK] + EXPORT CAN2_TX_IRQHandler [WEAK] + EXPORT CAN2_RX0_IRQHandler [WEAK] + EXPORT CAN2_RX1_IRQHandler [WEAK] + EXPORT CAN2_SCE_IRQHandler [WEAK] + EXPORT OTG_FS_IRQHandler [WEAK] + EXPORT DMA2_Stream5_IRQHandler [WEAK] + EXPORT DMA2_Stream6_IRQHandler [WEAK] + EXPORT DMA2_Stream7_IRQHandler [WEAK] + EXPORT USART6_IRQHandler [WEAK] + EXPORT I2C3_EV_IRQHandler [WEAK] + EXPORT I2C3_ER_IRQHandler [WEAK] + EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK] + EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK] + EXPORT OTG_HS_WKUP_IRQHandler [WEAK] + EXPORT OTG_HS_IRQHandler [WEAK] + EXPORT DCMI_IRQHandler [WEAK] + EXPORT HASH_RNG_IRQHandler [WEAK] + EXPORT FPU_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMP_STAMP_IRQHandler +RTC_WKUP_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Stream0_IRQHandler +DMA1_Stream1_IRQHandler +DMA1_Stream2_IRQHandler +DMA1_Stream3_IRQHandler +DMA1_Stream4_IRQHandler +DMA1_Stream5_IRQHandler +DMA1_Stream6_IRQHandler +ADC_IRQHandler +CAN1_TX_IRQHandler +CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM9_IRQHandler +TIM1_UP_TIM10_IRQHandler +TIM1_TRG_COM_TIM11_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTC_Alarm_IRQHandler +OTG_FS_WKUP_IRQHandler +TIM8_BRK_TIM12_IRQHandler +TIM8_UP_TIM13_IRQHandler +TIM8_TRG_COM_TIM14_IRQHandler +TIM8_CC_IRQHandler +DMA1_Stream7_IRQHandler +FMC_IRQHandler +SDIO_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler +DMA2_Stream0_IRQHandler +DMA2_Stream1_IRQHandler +DMA2_Stream2_IRQHandler +DMA2_Stream3_IRQHandler +DMA2_Stream4_IRQHandler +ETH_IRQHandler +ETH_WKUP_IRQHandler +CAN2_TX_IRQHandler +CAN2_RX0_IRQHandler +CAN2_RX1_IRQHandler +CAN2_SCE_IRQHandler +OTG_FS_IRQHandler +DMA2_Stream5_IRQHandler +DMA2_Stream6_IRQHandler +DMA2_Stream7_IRQHandler +USART6_IRQHandler +I2C3_EV_IRQHandler +I2C3_ER_IRQHandler +OTG_HS_EP1_OUT_IRQHandler +OTG_HS_EP1_IN_IRQHandler +OTG_HS_WKUP_IRQHandler +OTG_HS_IRQHandler +DCMI_IRQHandler +HASH_RNG_IRQHandler +FPU_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/MDK-ARM/startup_stm32f427xx.s b/MDK-ARM/startup_stm32f427xx.s new file mode 100644 index 00000000..b8d3e2e8 --- /dev/null +++ b/MDK-ARM/startup_stm32f427xx.s @@ -0,0 +1,457 @@ +;******************** (C) COPYRIGHT 2017 STMicroelectronics ******************** +;* File Name : startup_stm32f427xx.s +;* Author : MCD Application Team +;* Description : STM32F427x devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* After Reset the CortexM4 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; +;* Redistribution and use in source and binary forms, with or without modification, +;* are permitted provided that the following conditions are met: +;* 1. Redistributions of source code must retain the above copyright notice, +;* this list of conditions and the following disclaimer. +;* 2. Redistributions in binary form must reproduce the above copyright notice, +;* this list of conditions and the following disclaimer in the documentation +;* and/or other materials provided with the distribution. +;* 3. Neither the name of STMicroelectronics nor the names of its contributors +;* may be used to endorse or promote products derived from this software +;* without specific prior written permission. +;* +;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +; +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x2000 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x2000 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window WatchDog + DCD PVD_IRQHandler ; PVD through EXTI Line detection + DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line + DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line0 + DCD EXTI1_IRQHandler ; EXTI Line1 + DCD EXTI2_IRQHandler ; EXTI Line2 + DCD EXTI3_IRQHandler ; EXTI Line3 + DCD EXTI4_IRQHandler ; EXTI Line4 + DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0 + DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1 + DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2 + DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3 + DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4 + DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5 + DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6 + DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; External Line[9:5]s + DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; External Line[15:10]s + DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12 + DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13 + DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14 + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7 + DCD FMC_IRQHandler ; FMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0 + DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1 + DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2 + DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3 + DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS + DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5 + DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6 + DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7 + DCD USART6_IRQHandler ; USART6 + DCD I2C3_EV_IRQHandler ; I2C3 event + DCD I2C3_ER_IRQHandler ; I2C3 error + DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out + DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In + DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI + DCD OTG_HS_IRQHandler ; USB OTG HS + DCD DCMI_IRQHandler ; DCMI + DCD 0 ; Reserved + DCD HASH_RNG_IRQHandler ; Hash and Rng + DCD FPU_IRQHandler ; FPU + DCD UART7_IRQHandler ; UART7 + DCD UART8_IRQHandler ; UART8 + DCD SPI4_IRQHandler ; SPI4 + DCD SPI5_IRQHandler ; SPI5 + DCD SPI6_IRQHandler ; SPI6 + DCD SAI1_IRQHandler ; SAI1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD DMA2D_IRQHandler ; DMA2D + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMP_STAMP_IRQHandler [WEAK] + EXPORT RTC_WKUP_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Stream0_IRQHandler [WEAK] + EXPORT DMA1_Stream1_IRQHandler [WEAK] + EXPORT DMA1_Stream2_IRQHandler [WEAK] + EXPORT DMA1_Stream3_IRQHandler [WEAK] + EXPORT DMA1_Stream4_IRQHandler [WEAK] + EXPORT DMA1_Stream5_IRQHandler [WEAK] + EXPORT DMA1_Stream6_IRQHandler [WEAK] + EXPORT ADC_IRQHandler [WEAK] + EXPORT CAN1_TX_IRQHandler [WEAK] + EXPORT CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM10_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTC_Alarm_IRQHandler [WEAK] + EXPORT OTG_FS_WKUP_IRQHandler [WEAK] + EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK] + EXPORT TIM8_UP_TIM13_IRQHandler [WEAK] + EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK] + EXPORT TIM8_CC_IRQHandler [WEAK] + EXPORT DMA1_Stream7_IRQHandler [WEAK] + EXPORT FMC_IRQHandler [WEAK] + EXPORT SDIO_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Stream0_IRQHandler [WEAK] + EXPORT DMA2_Stream1_IRQHandler [WEAK] + EXPORT DMA2_Stream2_IRQHandler [WEAK] + EXPORT DMA2_Stream3_IRQHandler [WEAK] + EXPORT DMA2_Stream4_IRQHandler [WEAK] + EXPORT ETH_IRQHandler [WEAK] + EXPORT ETH_WKUP_IRQHandler [WEAK] + EXPORT CAN2_TX_IRQHandler [WEAK] + EXPORT CAN2_RX0_IRQHandler [WEAK] + EXPORT CAN2_RX1_IRQHandler [WEAK] + EXPORT CAN2_SCE_IRQHandler [WEAK] + EXPORT OTG_FS_IRQHandler [WEAK] + EXPORT DMA2_Stream5_IRQHandler [WEAK] + EXPORT DMA2_Stream6_IRQHandler [WEAK] + EXPORT DMA2_Stream7_IRQHandler [WEAK] + EXPORT USART6_IRQHandler [WEAK] + EXPORT I2C3_EV_IRQHandler [WEAK] + EXPORT I2C3_ER_IRQHandler [WEAK] + EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK] + EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK] + EXPORT OTG_HS_WKUP_IRQHandler [WEAK] + EXPORT OTG_HS_IRQHandler [WEAK] + EXPORT DCMI_IRQHandler [WEAK] + EXPORT HASH_RNG_IRQHandler [WEAK] + EXPORT FPU_IRQHandler [WEAK] + EXPORT UART7_IRQHandler [WEAK] + EXPORT UART8_IRQHandler [WEAK] + EXPORT SPI4_IRQHandler [WEAK] + EXPORT SPI5_IRQHandler [WEAK] + EXPORT SPI6_IRQHandler [WEAK] + EXPORT SAI1_IRQHandler [WEAK] + EXPORT DMA2D_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMP_STAMP_IRQHandler +RTC_WKUP_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Stream0_IRQHandler +DMA1_Stream1_IRQHandler +DMA1_Stream2_IRQHandler +DMA1_Stream3_IRQHandler +DMA1_Stream4_IRQHandler +DMA1_Stream5_IRQHandler +DMA1_Stream6_IRQHandler +ADC_IRQHandler +CAN1_TX_IRQHandler +CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM9_IRQHandler +TIM1_UP_TIM10_IRQHandler +TIM1_TRG_COM_TIM11_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTC_Alarm_IRQHandler +OTG_FS_WKUP_IRQHandler +TIM8_BRK_TIM12_IRQHandler +TIM8_UP_TIM13_IRQHandler +TIM8_TRG_COM_TIM14_IRQHandler +TIM8_CC_IRQHandler +DMA1_Stream7_IRQHandler +FMC_IRQHandler +SDIO_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler +DMA2_Stream0_IRQHandler +DMA2_Stream1_IRQHandler +DMA2_Stream2_IRQHandler +DMA2_Stream3_IRQHandler +DMA2_Stream4_IRQHandler +ETH_IRQHandler +ETH_WKUP_IRQHandler +CAN2_TX_IRQHandler +CAN2_RX0_IRQHandler +CAN2_RX1_IRQHandler +CAN2_SCE_IRQHandler +OTG_FS_IRQHandler +DMA2_Stream5_IRQHandler +DMA2_Stream6_IRQHandler +DMA2_Stream7_IRQHandler +USART6_IRQHandler +I2C3_EV_IRQHandler +I2C3_ER_IRQHandler +OTG_HS_EP1_OUT_IRQHandler +OTG_HS_EP1_IN_IRQHandler +OTG_HS_WKUP_IRQHandler +OTG_HS_IRQHandler +DCMI_IRQHandler +HASH_RNG_IRQHandler +FPU_IRQHandler +UART7_IRQHandler +UART8_IRQHandler +SPI4_IRQHandler +SPI5_IRQHandler +SPI6_IRQHandler +SAI1_IRQHandler +DMA2D_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc/usbd_cdc.h b/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc/usbd_cdc.h new file mode 100644 index 00000000..89e4d05d --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc/usbd_cdc.h @@ -0,0 +1,175 @@ +/** + ****************************************************************************** + * @file usbd_cdc.h + * @author MCD Application Team + * @brief header file for the usbd_cdc.c file. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USB_CDC_H +#define __USB_CDC_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_ioreq.h" + +/** @addtogroup STM32_USB_DEVICE_LIBRARY + * @{ + */ + +/** @defgroup usbd_cdc + * @brief This file is the Header file for usbd_cdc.c + * @{ + */ + + +/** @defgroup usbd_cdc_Exported_Defines + * @{ + */ +#define CDC_IN_EP 0x81U /* EP1 for data IN */ +#define CDC_OUT_EP 0x01U /* EP1 for data OUT */ +#define CDC_CMD_EP 0x82U /* EP2 for CDC commands */ + +#ifndef CDC_HS_BINTERVAL +#define CDC_HS_BINTERVAL 0x10U +#endif /* CDC_HS_BINTERVAL */ + +#ifndef CDC_FS_BINTERVAL +#define CDC_FS_BINTERVAL 0x10U +#endif /* CDC_FS_BINTERVAL */ + +/* CDC Endpoints parameters: you can fine tune these values depending on the needed baudrates and performance. */ +#define CDC_DATA_HS_MAX_PACKET_SIZE 512U /* Endpoint IN & OUT Packet size */ +#define CDC_DATA_FS_MAX_PACKET_SIZE 64U /* Endpoint IN & OUT Packet size */ +#define CDC_CMD_PACKET_SIZE 8U /* Control Endpoint Packet size */ + +#define USB_CDC_CONFIG_DESC_SIZ 67U +#define CDC_DATA_HS_IN_PACKET_SIZE CDC_DATA_HS_MAX_PACKET_SIZE +#define CDC_DATA_HS_OUT_PACKET_SIZE CDC_DATA_HS_MAX_PACKET_SIZE + +#define CDC_DATA_FS_IN_PACKET_SIZE CDC_DATA_FS_MAX_PACKET_SIZE +#define CDC_DATA_FS_OUT_PACKET_SIZE CDC_DATA_FS_MAX_PACKET_SIZE + +#define CDC_REQ_MAX_DATA_SIZE 0x7U +/*---------------------------------------------------------------------*/ +/* CDC definitions */ +/*---------------------------------------------------------------------*/ +#define CDC_SEND_ENCAPSULATED_COMMAND 0x00U +#define CDC_GET_ENCAPSULATED_RESPONSE 0x01U +#define CDC_SET_COMM_FEATURE 0x02U +#define CDC_GET_COMM_FEATURE 0x03U +#define CDC_CLEAR_COMM_FEATURE 0x04U +#define CDC_SET_LINE_CODING 0x20U +#define CDC_GET_LINE_CODING 0x21U +#define CDC_SET_CONTROL_LINE_STATE 0x22U +#define CDC_SEND_BREAK 0x23U + +/** + * @} + */ + + +/** @defgroup USBD_CORE_Exported_TypesDefinitions + * @{ + */ + +/** + * @} + */ +typedef struct +{ + uint32_t bitrate; + uint8_t format; + uint8_t paritytype; + uint8_t datatype; +} USBD_CDC_LineCodingTypeDef; + +typedef struct _USBD_CDC_Itf +{ + int8_t (* Init)(void); + int8_t (* DeInit)(void); + int8_t (* Control)(uint8_t cmd, uint8_t *pbuf, uint16_t length); + int8_t (* Receive)(uint8_t *Buf, uint32_t *Len); + int8_t (* TransmitCplt)(uint8_t *Buf, uint32_t *Len, uint8_t epnum); +} USBD_CDC_ItfTypeDef; + + +typedef struct +{ + uint32_t data[CDC_DATA_HS_MAX_PACKET_SIZE / 4U]; /* Force 32bits alignment */ + uint8_t CmdOpCode; + uint8_t CmdLength; + uint8_t *RxBuffer; + uint8_t *TxBuffer; + uint32_t RxLength; + uint32_t TxLength; + + __IO uint32_t TxState; + __IO uint32_t RxState; +} USBD_CDC_HandleTypeDef; + + + +/** @defgroup USBD_CORE_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_CORE_Exported_Variables + * @{ + */ + +extern USBD_ClassTypeDef USBD_CDC; +#define USBD_CDC_CLASS &USBD_CDC +/** + * @} + */ + +/** @defgroup USB_CORE_Exported_Functions + * @{ + */ +uint8_t USBD_CDC_RegisterInterface(USBD_HandleTypeDef *pdev, + USBD_CDC_ItfTypeDef *fops); + +uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff, + uint32_t length); + +uint8_t USBD_CDC_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff); +uint8_t USBD_CDC_ReceivePacket(USBD_HandleTypeDef *pdev); +uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USB_CDC_H */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc.c b/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc.c new file mode 100644 index 00000000..631520bb --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Src/usbd_cdc.c @@ -0,0 +1,968 @@ +/** + ****************************************************************************** + * @file usbd_cdc.c + * @author MCD Application Team + * @brief This file provides the high layer firmware functions to manage the + * following functionalities of the USB CDC Class: + * - Initialization and Configuration of high and low layer + * - Enumeration as CDC Device (and enumeration for each implemented memory interface) + * - OUT/IN data transfer + * - Command IN transfer (class requests management) + * - Error management + * + * @verbatim + * + * =================================================================== + * CDC Class Driver Description + * =================================================================== + * This driver manages the "Universal Serial Bus Class Definitions for Communications Devices + * Revision 1.2 November 16, 2007" and the sub-protocol specification of "Universal Serial Bus + * Communications Class Subclass Specification for PSTN Devices Revision 1.2 February 9, 2007" + * This driver implements the following aspects of the specification: + * - Device descriptor management + * - Configuration descriptor management + * - Enumeration as CDC device with 2 data endpoints (IN and OUT) and 1 command endpoint (IN) + * - Requests management (as described in section 6.2 in specification) + * - Abstract Control Model compliant + * - Union Functional collection (using 1 IN endpoint for control) + * - Data interface class + * + * These aspects may be enriched or modified for a specific user application. + * + * This driver doesn't implement the following aspects of the specification + * (but it is possible to manage these features with some modifications on this driver): + * - Any class-specific aspect relative to communication classes should be managed by user application. + * - All communication classes other than PSTN are not managed + * + * @endverbatim + * + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* BSPDependencies +- "stm32xxxxx_{eval}{discovery}{nucleo_144}.c" +- "stm32xxxxx_{eval}{discovery}_io.c" +EndBSPDependencies */ + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_cdc.h" +#include "usbd_ctlreq.h" + + +/** @addtogroup STM32_USB_DEVICE_LIBRARY + * @{ + */ + + +/** @defgroup USBD_CDC + * @brief usbd core module + * @{ + */ + +/** @defgroup USBD_CDC_Private_TypesDefinitions + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_CDC_Private_Defines + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_CDC_Private_Macros + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_CDC_Private_FunctionPrototypes + * @{ + */ + +static uint8_t USBD_CDC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx); +static uint8_t USBD_CDC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx); +static uint8_t USBD_CDC_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static uint8_t USBD_CDC_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum); +static uint8_t USBD_CDC_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum); +static uint8_t USBD_CDC_EP0_RxReady(USBD_HandleTypeDef *pdev); + +static uint8_t *USBD_CDC_GetFSCfgDesc(uint16_t *length); +static uint8_t *USBD_CDC_GetHSCfgDesc(uint16_t *length); +static uint8_t *USBD_CDC_GetOtherSpeedCfgDesc(uint16_t *length); +static uint8_t *USBD_CDC_GetOtherSpeedCfgDesc(uint16_t *length); +uint8_t *USBD_CDC_GetDeviceQualifierDescriptor(uint16_t *length); + +/* USB Standard Device Descriptor */ +__ALIGN_BEGIN static uint8_t USBD_CDC_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END = +{ + USB_LEN_DEV_QUALIFIER_DESC, + USB_DESC_TYPE_DEVICE_QUALIFIER, + 0x00, + 0x02, + 0x00, + 0x00, + 0x00, + 0x40, + 0x01, + 0x00, +}; + +/** + * @} + */ + +/** @defgroup USBD_CDC_Private_Variables + * @{ + */ + + +/* CDC interface class callbacks structure */ +USBD_ClassTypeDef USBD_CDC = +{ + USBD_CDC_Init, + USBD_CDC_DeInit, + USBD_CDC_Setup, + NULL, /* EP0_TxSent, */ + USBD_CDC_EP0_RxReady, + USBD_CDC_DataIn, + USBD_CDC_DataOut, + NULL, + NULL, + NULL, + USBD_CDC_GetHSCfgDesc, + USBD_CDC_GetFSCfgDesc, + USBD_CDC_GetOtherSpeedCfgDesc, + USBD_CDC_GetDeviceQualifierDescriptor, +}; + +/* USB CDC device Configuration Descriptor */ +__ALIGN_BEGIN static uint8_t USBD_CDC_CfgHSDesc[USB_CDC_CONFIG_DESC_SIZ] __ALIGN_END = +{ + /* Configuration Descriptor */ + 0x09, /* bLength: Configuration Descriptor size */ + USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */ + USB_CDC_CONFIG_DESC_SIZ, /* wTotalLength:no of returned bytes */ + 0x00, + 0x02, /* bNumInterfaces: 2 interface */ + 0x01, /* bConfigurationValue: Configuration value */ + 0x00, /* iConfiguration: Index of string descriptor describing the configuration */ +#if (USBD_SELF_POWERED == 1U) + 0xC0, /* bmAttributes: Bus Powered according to user configuration */ +#else + 0x80, /* bmAttributes: Bus Powered according to user configuration */ +#endif + USBD_MAX_POWER, /* MaxPower 100 mA */ + + /*---------------------------------------------------------------------------*/ + + /* Interface Descriptor */ + 0x09, /* bLength: Interface Descriptor size */ + USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface */ + 0x00, /* bInterfaceNumber: Number of Interface */ + 0x00, /* bAlternateSetting: Alternate setting */ + 0x01, /* bNumEndpoints: One endpoints used */ + 0x02, /* bInterfaceClass: Communication Interface Class */ + 0x02, /* bInterfaceSubClass: Abstract Control Model */ + 0x01, /* bInterfaceProtocol: Common AT commands */ + 0x00, /* iInterface: */ + + /* Header Functional Descriptor */ + 0x05, /* bLength: Endpoint Descriptor size */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x00, /* bDescriptorSubtype: Header Func Desc */ + 0x10, /* bcdCDC: spec release number */ + 0x01, + + /* Call Management Functional Descriptor */ + 0x05, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x01, /* bDescriptorSubtype: Call Management Func Desc */ + 0x00, /* bmCapabilities: D0+D1 */ + 0x01, /* bDataInterface: 1 */ + + /* ACM Functional Descriptor */ + 0x04, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x02, /* bDescriptorSubtype: Abstract Control Management desc */ + 0x02, /* bmCapabilities */ + + /* Union Functional Descriptor */ + 0x05, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x06, /* bDescriptorSubtype: Union func desc */ + 0x00, /* bMasterInterface: Communication class interface */ + 0x01, /* bSlaveInterface0: Data Class Interface */ + + /* Endpoint 2 Descriptor */ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_CMD_EP, /* bEndpointAddress */ + 0x03, /* bmAttributes: Interrupt */ + LOBYTE(CDC_CMD_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_CMD_PACKET_SIZE), + CDC_HS_BINTERVAL, /* bInterval: */ + /*---------------------------------------------------------------------------*/ + + /* Data class interface descriptor */ + 0x09, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_INTERFACE, /* bDescriptorType: */ + 0x01, /* bInterfaceNumber: Number of Interface */ + 0x00, /* bAlternateSetting: Alternate setting */ + 0x02, /* bNumEndpoints: Two endpoints used */ + 0x0A, /* bInterfaceClass: CDC */ + 0x00, /* bInterfaceSubClass: */ + 0x00, /* bInterfaceProtocol: */ + 0x00, /* iInterface: */ + + /* Endpoint OUT Descriptor */ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_OUT_EP, /* bEndpointAddress */ + 0x02, /* bmAttributes: Bulk */ + LOBYTE(CDC_DATA_HS_MAX_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_DATA_HS_MAX_PACKET_SIZE), + 0x00, /* bInterval: ignore for Bulk transfer */ + + /* Endpoint IN Descriptor */ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_IN_EP, /* bEndpointAddress */ + 0x02, /* bmAttributes: Bulk */ + LOBYTE(CDC_DATA_HS_MAX_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_DATA_HS_MAX_PACKET_SIZE), + 0x00 /* bInterval: ignore for Bulk transfer */ +}; + + +/* USB CDC device Configuration Descriptor */ +__ALIGN_BEGIN static uint8_t USBD_CDC_CfgFSDesc[USB_CDC_CONFIG_DESC_SIZ] __ALIGN_END = +{ + /* Configuration Descriptor */ + 0x09, /* bLength: Configuration Descriptor size */ + USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */ + USB_CDC_CONFIG_DESC_SIZ, /* wTotalLength:no of returned bytes */ + 0x00, + 0x02, /* bNumInterfaces: 2 interface */ + 0x01, /* bConfigurationValue: Configuration value */ + 0x00, /* iConfiguration: Index of string descriptor describing the configuration */ +#if (USBD_SELF_POWERED == 1U) + 0xC0, /* bmAttributes: Bus Powered according to user configuration */ +#else + 0x80, /* bmAttributes: Bus Powered according to user configuration */ +#endif + USBD_MAX_POWER, /* MaxPower 100 mA */ + + /*---------------------------------------------------------------------------*/ + + /* Interface Descriptor */ + 0x09, /* bLength: Interface Descriptor size */ + USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface */ + /* Interface descriptor type */ + 0x00, /* bInterfaceNumber: Number of Interface */ + 0x00, /* bAlternateSetting: Alternate setting */ + 0x01, /* bNumEndpoints: One endpoints used */ + 0x02, /* bInterfaceClass: Communication Interface Class */ + 0x02, /* bInterfaceSubClass: Abstract Control Model */ + 0x01, /* bInterfaceProtocol: Common AT commands */ + 0x00, /* iInterface: */ + + /* Header Functional Descriptor */ + 0x05, /* bLength: Endpoint Descriptor size */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x00, /* bDescriptorSubtype: Header Func Desc */ + 0x10, /* bcdCDC: spec release number */ + 0x01, + + /* Call Management Functional Descriptor */ + 0x05, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x01, /* bDescriptorSubtype: Call Management Func Desc */ + 0x00, /* bmCapabilities: D0+D1 */ + 0x01, /* bDataInterface: 1 */ + + /* ACM Functional Descriptor */ + 0x04, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x02, /* bDescriptorSubtype: Abstract Control Management desc */ + 0x02, /* bmCapabilities */ + + /* Union Functional Descriptor */ + 0x05, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x06, /* bDescriptorSubtype: Union func desc */ + 0x00, /* bMasterInterface: Communication class interface */ + 0x01, /* bSlaveInterface0: Data Class Interface */ + + /* Endpoint 2 Descriptor */ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_CMD_EP, /* bEndpointAddress */ + 0x03, /* bmAttributes: Interrupt */ + LOBYTE(CDC_CMD_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_CMD_PACKET_SIZE), + CDC_FS_BINTERVAL, /* bInterval: */ + /*---------------------------------------------------------------------------*/ + + /* Data class interface descriptor */ + 0x09, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_INTERFACE, /* bDescriptorType: */ + 0x01, /* bInterfaceNumber: Number of Interface */ + 0x00, /* bAlternateSetting: Alternate setting */ + 0x02, /* bNumEndpoints: Two endpoints used */ + 0x0A, /* bInterfaceClass: CDC */ + 0x00, /* bInterfaceSubClass: */ + 0x00, /* bInterfaceProtocol: */ + 0x00, /* iInterface: */ + + /* Endpoint OUT Descriptor */ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_OUT_EP, /* bEndpointAddress */ + 0x02, /* bmAttributes: Bulk */ + LOBYTE(CDC_DATA_FS_MAX_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_DATA_FS_MAX_PACKET_SIZE), + 0x00, /* bInterval: ignore for Bulk transfer */ + + /* Endpoint IN Descriptor */ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_IN_EP, /* bEndpointAddress */ + 0x02, /* bmAttributes: Bulk */ + LOBYTE(CDC_DATA_FS_MAX_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_DATA_FS_MAX_PACKET_SIZE), + 0x00 /* bInterval: ignore for Bulk transfer */ +}; + +__ALIGN_BEGIN static uint8_t USBD_CDC_OtherSpeedCfgDesc[USB_CDC_CONFIG_DESC_SIZ] __ALIGN_END = +{ + 0x09, /* bLength: Configuration Descriptor size */ + USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION, + USB_CDC_CONFIG_DESC_SIZ, + 0x00, + 0x02, /* bNumInterfaces: 2 interfaces */ + 0x01, /* bConfigurationValue: */ + 0x04, /* iConfiguration: */ +#if (USBD_SELF_POWERED == 1U) + 0xC0, /* bmAttributes: Bus Powered according to user configuration */ +#else + 0x80, /* bmAttributes: Bus Powered according to user configuration */ +#endif + USBD_MAX_POWER, /* MaxPower 100 mA */ + + /*Interface Descriptor */ + 0x09, /* bLength: Interface Descriptor size */ + USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface */ + /* Interface descriptor type */ + 0x00, /* bInterfaceNumber: Number of Interface */ + 0x00, /* bAlternateSetting: Alternate setting */ + 0x01, /* bNumEndpoints: One endpoints used */ + 0x02, /* bInterfaceClass: Communication Interface Class */ + 0x02, /* bInterfaceSubClass: Abstract Control Model */ + 0x01, /* bInterfaceProtocol: Common AT commands */ + 0x00, /* iInterface: */ + + /* Header Functional Descriptor */ + 0x05, /* bLength: Endpoint Descriptor size */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x00, /* bDescriptorSubtype: Header Func Desc */ + 0x10, /* bcdCDC: spec release number */ + 0x01, + + /*Call Management Functional Descriptor*/ + 0x05, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x01, /* bDescriptorSubtype: Call Management Func Desc */ + 0x00, /* bmCapabilities: D0+D1 */ + 0x01, /* bDataInterface: 1 */ + + /*ACM Functional Descriptor*/ + 0x04, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x02, /* bDescriptorSubtype: Abstract Control Management desc */ + 0x02, /* bmCapabilities */ + + /*Union Functional Descriptor*/ + 0x05, /* bFunctionLength */ + 0x24, /* bDescriptorType: CS_INTERFACE */ + 0x06, /* bDescriptorSubtype: Union func desc */ + 0x00, /* bMasterInterface: Communication class interface */ + 0x01, /* bSlaveInterface0: Data Class Interface */ + + /*Endpoint 2 Descriptor*/ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_CMD_EP, /* bEndpointAddress */ + 0x03, /* bmAttributes: Interrupt */ + LOBYTE(CDC_CMD_PACKET_SIZE), /* wMaxPacketSize: */ + HIBYTE(CDC_CMD_PACKET_SIZE), + CDC_FS_BINTERVAL, /* bInterval: */ + + /*---------------------------------------------------------------------------*/ + + /*Data class interface descriptor*/ + 0x09, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_INTERFACE, /* bDescriptorType: */ + 0x01, /* bInterfaceNumber: Number of Interface */ + 0x00, /* bAlternateSetting: Alternate setting */ + 0x02, /* bNumEndpoints: Two endpoints used */ + 0x0A, /* bInterfaceClass: CDC */ + 0x00, /* bInterfaceSubClass: */ + 0x00, /* bInterfaceProtocol: */ + 0x00, /* iInterface: */ + + /*Endpoint OUT Descriptor*/ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_OUT_EP, /* bEndpointAddress */ + 0x02, /* bmAttributes: Bulk */ + 0x40, /* wMaxPacketSize: */ + 0x00, + 0x00, /* bInterval: ignore for Bulk transfer */ + + /*Endpoint IN Descriptor*/ + 0x07, /* bLength: Endpoint Descriptor size */ + USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: Endpoint */ + CDC_IN_EP, /* bEndpointAddress */ + 0x02, /* bmAttributes: Bulk */ + 0x40, /* wMaxPacketSize: */ + 0x00, + 0x00 /* bInterval */ +}; + +/** + * @} + */ + +/** @defgroup USBD_CDC_Private_Functions + * @{ + */ + +/** + * @brief USBD_CDC_Init + * Initialize the CDC interface + * @param pdev: device instance + * @param cfgidx: Configuration index + * @retval status + */ +static uint8_t USBD_CDC_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx) +{ + UNUSED(cfgidx); + USBD_CDC_HandleTypeDef *hcdc; + + hcdc = USBD_malloc(sizeof(USBD_CDC_HandleTypeDef)); + + if (hcdc == NULL) + { + pdev->pClassData = NULL; + return (uint8_t)USBD_EMEM; + } + + pdev->pClassData = (void *)hcdc; + + if (pdev->dev_speed == USBD_SPEED_HIGH) + { + /* Open EP IN */ + (void)USBD_LL_OpenEP(pdev, CDC_IN_EP, USBD_EP_TYPE_BULK, + CDC_DATA_HS_IN_PACKET_SIZE); + + pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 1U; + + /* Open EP OUT */ + (void)USBD_LL_OpenEP(pdev, CDC_OUT_EP, USBD_EP_TYPE_BULK, + CDC_DATA_HS_OUT_PACKET_SIZE); + + pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 1U; + + /* Set bInterval for CDC CMD Endpoint */ + pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = CDC_HS_BINTERVAL; + } + else + { + /* Open EP IN */ + (void)USBD_LL_OpenEP(pdev, CDC_IN_EP, USBD_EP_TYPE_BULK, + CDC_DATA_FS_IN_PACKET_SIZE); + + pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 1U; + + /* Open EP OUT */ + (void)USBD_LL_OpenEP(pdev, CDC_OUT_EP, USBD_EP_TYPE_BULK, + CDC_DATA_FS_OUT_PACKET_SIZE); + + pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 1U; + + /* Set bInterval for CMD Endpoint */ + pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = CDC_FS_BINTERVAL; + } + + /* Open Command IN EP */ + (void)USBD_LL_OpenEP(pdev, CDC_CMD_EP, USBD_EP_TYPE_INTR, CDC_CMD_PACKET_SIZE); + pdev->ep_in[CDC_CMD_EP & 0xFU].is_used = 1U; + + /* Init physical Interface components */ + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Init(); + + /* Init Xfer states */ + hcdc->TxState = 0U; + hcdc->RxState = 0U; + + if (pdev->dev_speed == USBD_SPEED_HIGH) + { + /* Prepare Out endpoint to receive next packet */ + (void)USBD_LL_PrepareReceive(pdev, CDC_OUT_EP, hcdc->RxBuffer, + CDC_DATA_HS_OUT_PACKET_SIZE); + } + else + { + /* Prepare Out endpoint to receive next packet */ + (void)USBD_LL_PrepareReceive(pdev, CDC_OUT_EP, hcdc->RxBuffer, + CDC_DATA_FS_OUT_PACKET_SIZE); + } + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_Init + * DeInitialize the CDC layer + * @param pdev: device instance + * @param cfgidx: Configuration index + * @retval status + */ +static uint8_t USBD_CDC_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx) +{ + UNUSED(cfgidx); + + /* Close EP IN */ + (void)USBD_LL_CloseEP(pdev, CDC_IN_EP); + pdev->ep_in[CDC_IN_EP & 0xFU].is_used = 0U; + + /* Close EP OUT */ + (void)USBD_LL_CloseEP(pdev, CDC_OUT_EP); + pdev->ep_out[CDC_OUT_EP & 0xFU].is_used = 0U; + + /* Close Command IN EP */ + (void)USBD_LL_CloseEP(pdev, CDC_CMD_EP); + pdev->ep_in[CDC_CMD_EP & 0xFU].is_used = 0U; + pdev->ep_in[CDC_CMD_EP & 0xFU].bInterval = 0U; + + /* DeInit physical Interface components */ + if (pdev->pClassData != NULL) + { + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->DeInit(); + (void)USBD_free(pdev->pClassData); + pdev->pClassData = NULL; + } + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_Setup + * Handle the CDC specific requests + * @param pdev: instance + * @param req: usb requests + * @retval status + */ +static uint8_t USBD_CDC_Setup(USBD_HandleTypeDef *pdev, + USBD_SetupReqTypedef *req) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + uint16_t len; + uint8_t ifalt = 0U; + uint16_t status_info = 0U; + USBD_StatusTypeDef ret = USBD_OK; + + if (hcdc == NULL) + { + return (uint8_t)USBD_FAIL; + } + + switch (req->bmRequest & USB_REQ_TYPE_MASK) + { + case USB_REQ_TYPE_CLASS: + if (req->wLength != 0U) + { + if ((req->bmRequest & 0x80U) != 0U) + { + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest, + (uint8_t *)hcdc->data, + req->wLength); + + len = MIN(CDC_REQ_MAX_DATA_SIZE, req->wLength); + (void)USBD_CtlSendData(pdev, (uint8_t *)hcdc->data, len); + } + else + { + hcdc->CmdOpCode = req->bRequest; + hcdc->CmdLength = (uint8_t)req->wLength; + + (void)USBD_CtlPrepareRx(pdev, (uint8_t *)hcdc->data, req->wLength); + } + } + else + { + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(req->bRequest, + (uint8_t *)req, 0U); + } + break; + + case USB_REQ_TYPE_STANDARD: + switch (req->bRequest) + { + case USB_REQ_GET_STATUS: + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + (void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U); + } + else + { + USBD_CtlError(pdev, req); + ret = USBD_FAIL; + } + break; + + case USB_REQ_GET_INTERFACE: + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + (void)USBD_CtlSendData(pdev, &ifalt, 1U); + } + else + { + USBD_CtlError(pdev, req); + ret = USBD_FAIL; + } + break; + + case USB_REQ_SET_INTERFACE: + if (pdev->dev_state != USBD_STATE_CONFIGURED) + { + USBD_CtlError(pdev, req); + ret = USBD_FAIL; + } + break; + + case USB_REQ_CLEAR_FEATURE: + break; + + default: + USBD_CtlError(pdev, req); + ret = USBD_FAIL; + break; + } + break; + + default: + USBD_CtlError(pdev, req); + ret = USBD_FAIL; + break; + } + + return (uint8_t)ret; +} + +/** + * @brief USBD_CDC_DataIn + * Data sent on non-control IN endpoint + * @param pdev: device instance + * @param epnum: endpoint number + * @retval status + */ +static uint8_t USBD_CDC_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum) +{ + USBD_CDC_HandleTypeDef *hcdc; + PCD_HandleTypeDef *hpcd = pdev->pData; + + if (pdev->pClassData == NULL) + { + return (uint8_t)USBD_FAIL; + } + + hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + + if ((pdev->ep_in[epnum].total_length > 0U) && + ((pdev->ep_in[epnum].total_length % hpcd->IN_ep[epnum].maxpacket) == 0U)) + { + /* Update the packet total length */ + pdev->ep_in[epnum].total_length = 0U; + + /* Send ZLP */ + (void)USBD_LL_Transmit(pdev, epnum, NULL, 0U); + } + else + { + hcdc->TxState = 0U; + + if (((USBD_CDC_ItfTypeDef *)pdev->pUserData)->TransmitCplt != NULL) + { + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->TransmitCplt(hcdc->TxBuffer, &hcdc->TxLength, epnum); + } + } + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_DataOut + * Data received on non-control Out endpoint + * @param pdev: device instance + * @param epnum: endpoint number + * @retval status + */ +static uint8_t USBD_CDC_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + + if (pdev->pClassData == NULL) + { + return (uint8_t)USBD_FAIL; + } + + /* Get the received data length */ + hcdc->RxLength = USBD_LL_GetRxDataSize(pdev, epnum); + + /* USB data will be immediately processed, this allow next USB traffic being + NAKed till the end of the application Xfer */ + + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Receive(hcdc->RxBuffer, &hcdc->RxLength); + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_EP0_RxReady + * Handle EP0 Rx Ready event + * @param pdev: device instance + * @retval status + */ +static uint8_t USBD_CDC_EP0_RxReady(USBD_HandleTypeDef *pdev) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + + if (hcdc == NULL) + { + return (uint8_t)USBD_FAIL; + } + + if ((pdev->pUserData != NULL) && (hcdc->CmdOpCode != 0xFFU)) + { + ((USBD_CDC_ItfTypeDef *)pdev->pUserData)->Control(hcdc->CmdOpCode, + (uint8_t *)hcdc->data, + (uint16_t)hcdc->CmdLength); + hcdc->CmdOpCode = 0xFFU; + } + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_GetFSCfgDesc + * Return configuration descriptor + * @param speed : current device speed + * @param length : pointer data length + * @retval pointer to descriptor buffer + */ +static uint8_t *USBD_CDC_GetFSCfgDesc(uint16_t *length) +{ + *length = (uint16_t)sizeof(USBD_CDC_CfgFSDesc); + + return USBD_CDC_CfgFSDesc; +} + +/** + * @brief USBD_CDC_GetHSCfgDesc + * Return configuration descriptor + * @param speed : current device speed + * @param length : pointer data length + * @retval pointer to descriptor buffer + */ +static uint8_t *USBD_CDC_GetHSCfgDesc(uint16_t *length) +{ + *length = (uint16_t)sizeof(USBD_CDC_CfgHSDesc); + + return USBD_CDC_CfgHSDesc; +} + +/** + * @brief USBD_CDC_GetOtherSpeedCfgDesc + * Return configuration descriptor + * @param speed : current device speed + * @param length : pointer data length + * @retval pointer to descriptor buffer + */ +static uint8_t *USBD_CDC_GetOtherSpeedCfgDesc(uint16_t *length) +{ + *length = (uint16_t)sizeof(USBD_CDC_OtherSpeedCfgDesc); + + return USBD_CDC_OtherSpeedCfgDesc; +} + +/** + * @brief USBD_CDC_GetDeviceQualifierDescriptor + * return Device Qualifier descriptor + * @param length : pointer data length + * @retval pointer to descriptor buffer + */ +uint8_t *USBD_CDC_GetDeviceQualifierDescriptor(uint16_t *length) +{ + *length = (uint16_t)sizeof(USBD_CDC_DeviceQualifierDesc); + + return USBD_CDC_DeviceQualifierDesc; +} + +/** + * @brief USBD_CDC_RegisterInterface + * @param pdev: device instance + * @param fops: CD Interface callback + * @retval status + */ +uint8_t USBD_CDC_RegisterInterface(USBD_HandleTypeDef *pdev, + USBD_CDC_ItfTypeDef *fops) +{ + if (fops == NULL) + { + return (uint8_t)USBD_FAIL; + } + + pdev->pUserData = fops; + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_SetTxBuffer + * @param pdev: device instance + * @param pbuff: Tx Buffer + * @retval status + */ +uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev, + uint8_t *pbuff, uint32_t length) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + + if (hcdc == NULL) + { + return (uint8_t)USBD_FAIL; + } + + hcdc->TxBuffer = pbuff; + hcdc->TxLength = length; + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_SetRxBuffer + * @param pdev: device instance + * @param pbuff: Rx Buffer + * @retval status + */ +uint8_t USBD_CDC_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + + if (hcdc == NULL) + { + return (uint8_t)USBD_FAIL; + } + + hcdc->RxBuffer = pbuff; + + return (uint8_t)USBD_OK; +} + +/** + * @brief USBD_CDC_TransmitPacket + * Transmit packet on IN endpoint + * @param pdev: device instance + * @retval status + */ +uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + USBD_StatusTypeDef ret = USBD_BUSY; + + if (pdev->pClassData == NULL) + { + return (uint8_t)USBD_FAIL; + } + + if (hcdc->TxState == 0U) + { + /* Tx Transfer in progress */ + hcdc->TxState = 1U; + + /* Update the packet total length */ + pdev->ep_in[CDC_IN_EP & 0xFU].total_length = hcdc->TxLength; + + /* Transmit next packet */ + (void)USBD_LL_Transmit(pdev, CDC_IN_EP, hcdc->TxBuffer, hcdc->TxLength); + + ret = USBD_OK; + } + + return (uint8_t)ret; +} + +/** + * @brief USBD_CDC_ReceivePacket + * prepare OUT Endpoint for reception + * @param pdev: device instance + * @retval status + */ +uint8_t USBD_CDC_ReceivePacket(USBD_HandleTypeDef *pdev) +{ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef *)pdev->pClassData; + + if (pdev->pClassData == NULL) + { + return (uint8_t)USBD_FAIL; + } + + if (pdev->dev_speed == USBD_SPEED_HIGH) + { + /* Prepare Out endpoint to receive next packet */ + (void)USBD_LL_PrepareReceive(pdev, CDC_OUT_EP, hcdc->RxBuffer, + CDC_DATA_HS_OUT_PACKET_SIZE); + } + else + { + /* Prepare Out endpoint to receive next packet */ + (void)USBD_LL_PrepareReceive(pdev, CDC_OUT_EP, hcdc->RxBuffer, + CDC_DATA_FS_OUT_PACKET_SIZE); + } + + return (uint8_t)USBD_OK; +} +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h new file mode 100644 index 00000000..92f72705 --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h @@ -0,0 +1,158 @@ +/** + ****************************************************************************** + * @file usbd_core.h + * @author MCD Application Team + * @brief Header file for usbd_core.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USBD_CORE_H +#define __USBD_CORE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_conf.h" +#include "usbd_def.h" +#include "usbd_ioreq.h" +#include "usbd_ctlreq.h" + +/** @addtogroup STM32_USB_DEVICE_LIBRARY + * @{ + */ + +/** @defgroup USBD_CORE + * @brief This file is the Header file for usbd_core.c file + * @{ + */ + + +/** @defgroup USBD_CORE_Exported_Defines + * @{ + */ +#ifndef USBD_DEBUG_LEVEL +#define USBD_DEBUG_LEVEL 0U +#endif /* USBD_DEBUG_LEVEL */ +/** + * @} + */ + + +/** @defgroup USBD_CORE_Exported_TypesDefinitions + * @{ + */ + + +/** + * @} + */ + + + +/** @defgroup USBD_CORE_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_CORE_Exported_Variables + * @{ + */ +#define USBD_SOF USBD_LL_SOF +/** + * @} + */ + +/** @defgroup USBD_CORE_Exported_FunctionsPrototype + * @{ + */ +USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev, USBD_DescriptorsTypeDef *pdesc, uint8_t id); +USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass); + +USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx); +USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx); + +USBD_StatusTypeDef USBD_LL_SetupStage(USBD_HandleTypeDef *pdev, uint8_t *psetup); +USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev, uint8_t epnum, uint8_t *pdata); +USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev, uint8_t epnum, uint8_t *pdata); + +USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_SetSpeed(USBD_HandleTypeDef *pdev, USBD_SpeedTypeDef speed); +USBD_StatusTypeDef USBD_LL_Suspend(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_Resume(USBD_HandleTypeDef *pdev); + +USBD_StatusTypeDef USBD_LL_SOF(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum); +USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum); + +USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_DevDisconnected(USBD_HandleTypeDef *pdev); + +/* USBD Low Level Driver */ +USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev); + +USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr, + uint8_t ep_type, uint16_t ep_mps); + +USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr); +USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr); +USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr); +USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr); +USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr); + +USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr, + uint8_t *pbuf, uint32_t size); + +USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr, + uint8_t *pbuf, uint32_t size); + +uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr); +uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr); + +void USBD_LL_Delay(uint32_t Delay); + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USBD_CORE_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + + + diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h new file mode 100644 index 00000000..3495a978 --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h @@ -0,0 +1,103 @@ +/** + ****************************************************************************** + * @file usbd_req.h + * @author MCD Application Team + * @brief Header file for the usbd_req.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USB_REQUEST_H +#define __USB_REQUEST_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_def.h" + + +/** @addtogroup STM32_USB_DEVICE_LIBRARY + * @{ + */ + +/** @defgroup USBD_REQ + * @brief header file for the usbd_req.c file + * @{ + */ + +/** @defgroup USBD_REQ_Exported_Defines + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_REQ_Exported_Types + * @{ + */ +/** + * @} + */ + + + +/** @defgroup USBD_REQ_Exported_Macros + * @{ + */ +/** + * @} + */ + +/** @defgroup USBD_REQ_Exported_Variables + * @{ + */ +/** + * @} + */ + +/** @defgroup USBD_REQ_Exported_FunctionsPrototype + * @{ + */ + +USBD_StatusTypeDef USBD_StdDevReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +USBD_StatusTypeDef USBD_StdItfReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +USBD_StatusTypeDef USBD_StdEPReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); + +void USBD_CtlError(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +void USBD_ParseSetupRequest(USBD_SetupReqTypedef *req, uint8_t *pdata); +void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len); + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USB_REQUEST_H */ + +/** + * @} + */ + +/** + * @} + */ + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h new file mode 100644 index 00000000..4c4de689 --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h @@ -0,0 +1,420 @@ +/** + ****************************************************************************** + * @file usbd_def.h + * @author MCD Application Team + * @brief General defines for the usb device library + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USBD_DEF_H +#define __USBD_DEF_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_conf.h" + +/** @addtogroup STM32_USBD_DEVICE_LIBRARY + * @{ + */ + +/** @defgroup USB_DEF + * @brief general defines for the usb device library file + * @{ + */ + +/** @defgroup USB_DEF_Exported_Defines + * @{ + */ + +#ifndef NULL +#define NULL 0U +#endif /* NULL */ + +#ifndef USBD_MAX_NUM_INTERFACES +#define USBD_MAX_NUM_INTERFACES 1U +#endif /* USBD_MAX_NUM_CONFIGURATION */ + +#ifndef USBD_MAX_NUM_CONFIGURATION +#define USBD_MAX_NUM_CONFIGURATION 1U +#endif /* USBD_MAX_NUM_CONFIGURATION */ + +#ifndef USBD_LPM_ENABLED +#define USBD_LPM_ENABLED 0U +#endif /* USBD_LPM_ENABLED */ + +#ifndef USBD_SELF_POWERED +#define USBD_SELF_POWERED 1U +#endif /*USBD_SELF_POWERED */ + +#ifndef USBD_MAX_POWER +#define USBD_MAX_POWER 0x32U /* 100 mA */ +#endif /* USBD_MAX_POWER */ + +#ifndef USBD_SUPPORT_USER_STRING_DESC +#define USBD_SUPPORT_USER_STRING_DESC 0U +#endif /* USBD_SUPPORT_USER_STRING_DESC */ + +#ifndef USBD_CLASS_USER_STRING_DESC +#define USBD_CLASS_USER_STRING_DESC 0U +#endif /* USBD_CLASS_USER_STRING_DESC */ + +#define USB_LEN_DEV_QUALIFIER_DESC 0x0AU +#define USB_LEN_DEV_DESC 0x12U +#define USB_LEN_CFG_DESC 0x09U +#define USB_LEN_IF_DESC 0x09U +#define USB_LEN_EP_DESC 0x07U +#define USB_LEN_OTG_DESC 0x03U +#define USB_LEN_LANGID_STR_DESC 0x04U +#define USB_LEN_OTHER_SPEED_DESC_SIZ 0x09U + +#define USBD_IDX_LANGID_STR 0x00U +#define USBD_IDX_MFC_STR 0x01U +#define USBD_IDX_PRODUCT_STR 0x02U +#define USBD_IDX_SERIAL_STR 0x03U +#define USBD_IDX_CONFIG_STR 0x04U +#define USBD_IDX_INTERFACE_STR 0x05U + +#define USB_REQ_TYPE_STANDARD 0x00U +#define USB_REQ_TYPE_CLASS 0x20U +#define USB_REQ_TYPE_VENDOR 0x40U +#define USB_REQ_TYPE_MASK 0x60U + +#define USB_REQ_RECIPIENT_DEVICE 0x00U +#define USB_REQ_RECIPIENT_INTERFACE 0x01U +#define USB_REQ_RECIPIENT_ENDPOINT 0x02U +#define USB_REQ_RECIPIENT_MASK 0x03U + +#define USB_REQ_GET_STATUS 0x00U +#define USB_REQ_CLEAR_FEATURE 0x01U +#define USB_REQ_SET_FEATURE 0x03U +#define USB_REQ_SET_ADDRESS 0x05U +#define USB_REQ_GET_DESCRIPTOR 0x06U +#define USB_REQ_SET_DESCRIPTOR 0x07U +#define USB_REQ_GET_CONFIGURATION 0x08U +#define USB_REQ_SET_CONFIGURATION 0x09U +#define USB_REQ_GET_INTERFACE 0x0AU +#define USB_REQ_SET_INTERFACE 0x0BU +#define USB_REQ_SYNCH_FRAME 0x0CU + +#define USB_DESC_TYPE_DEVICE 0x01U +#define USB_DESC_TYPE_CONFIGURATION 0x02U +#define USB_DESC_TYPE_STRING 0x03U +#define USB_DESC_TYPE_INTERFACE 0x04U +#define USB_DESC_TYPE_ENDPOINT 0x05U +#define USB_DESC_TYPE_DEVICE_QUALIFIER 0x06U +#define USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION 0x07U +#define USB_DESC_TYPE_IAD 0x0BU +#define USB_DESC_TYPE_BOS 0x0FU + +#define USB_CONFIG_REMOTE_WAKEUP 0x02U +#define USB_CONFIG_SELF_POWERED 0x01U + +#define USB_FEATURE_EP_HALT 0x00U +#define USB_FEATURE_REMOTE_WAKEUP 0x01U +#define USB_FEATURE_TEST_MODE 0x02U + +#define USB_DEVICE_CAPABITY_TYPE 0x10U + +#define USB_CONF_DESC_SIZE 0x09U +#define USB_IF_DESC_SIZE 0x09U +#define USB_EP_DESC_SIZE 0x07U +#define USB_IAD_DESC_SIZE 0x08U + +#define USB_HS_MAX_PACKET_SIZE 512U +#define USB_FS_MAX_PACKET_SIZE 64U +#define USB_MAX_EP0_SIZE 64U + +/* Device Status */ +#define USBD_STATE_DEFAULT 0x01U +#define USBD_STATE_ADDRESSED 0x02U +#define USBD_STATE_CONFIGURED 0x03U +#define USBD_STATE_SUSPENDED 0x04U + + +/* EP0 State */ +#define USBD_EP0_IDLE 0x00U +#define USBD_EP0_SETUP 0x01U +#define USBD_EP0_DATA_IN 0x02U +#define USBD_EP0_DATA_OUT 0x03U +#define USBD_EP0_STATUS_IN 0x04U +#define USBD_EP0_STATUS_OUT 0x05U +#define USBD_EP0_STALL 0x06U + +#define USBD_EP_TYPE_CTRL 0x00U +#define USBD_EP_TYPE_ISOC 0x01U +#define USBD_EP_TYPE_BULK 0x02U +#define USBD_EP_TYPE_INTR 0x03U + +/** + * @} + */ + + +/** @defgroup USBD_DEF_Exported_TypesDefinitions + * @{ + */ + +typedef struct usb_setup_req +{ + uint8_t bmRequest; + uint8_t bRequest; + uint16_t wValue; + uint16_t wIndex; + uint16_t wLength; +} USBD_SetupReqTypedef; + +typedef struct +{ + uint8_t bLength; + uint8_t bDescriptorType; + uint16_t wTotalLength; + uint8_t bNumInterfaces; + uint8_t bConfigurationValue; + uint8_t iConfiguration; + uint8_t bmAttributes; + uint8_t bMaxPower; +} USBD_ConfigDescTypedef; + +typedef struct +{ + uint8_t bLength; + uint8_t bDescriptorType; + uint16_t wTotalLength; + uint8_t bNumDeviceCaps; +} USBD_BosDescTypedef; + +typedef struct +{ + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bEndpointAddress; + uint8_t bmAttributes; + uint16_t wMaxPacketSize; + uint8_t bInterval; +} USBD_EpDescTypedef; + +struct _USBD_HandleTypeDef; + +typedef struct _Device_cb +{ + uint8_t (*Init)(struct _USBD_HandleTypeDef *pdev, uint8_t cfgidx); + uint8_t (*DeInit)(struct _USBD_HandleTypeDef *pdev, uint8_t cfgidx); + /* Control Endpoints*/ + uint8_t (*Setup)(struct _USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); + uint8_t (*EP0_TxSent)(struct _USBD_HandleTypeDef *pdev); + uint8_t (*EP0_RxReady)(struct _USBD_HandleTypeDef *pdev); + /* Class Specific Endpoints*/ + uint8_t (*DataIn)(struct _USBD_HandleTypeDef *pdev, uint8_t epnum); + uint8_t (*DataOut)(struct _USBD_HandleTypeDef *pdev, uint8_t epnum); + uint8_t (*SOF)(struct _USBD_HandleTypeDef *pdev); + uint8_t (*IsoINIncomplete)(struct _USBD_HandleTypeDef *pdev, uint8_t epnum); + uint8_t (*IsoOUTIncomplete)(struct _USBD_HandleTypeDef *pdev, uint8_t epnum); + + uint8_t *(*GetHSConfigDescriptor)(uint16_t *length); + uint8_t *(*GetFSConfigDescriptor)(uint16_t *length); + uint8_t *(*GetOtherSpeedConfigDescriptor)(uint16_t *length); + uint8_t *(*GetDeviceQualifierDescriptor)(uint16_t *length); +#if (USBD_SUPPORT_USER_STRING_DESC == 1U) + uint8_t *(*GetUsrStrDescriptor)(struct _USBD_HandleTypeDef *pdev, uint8_t index, uint16_t *length); +#endif + +} USBD_ClassTypeDef; + +/* Following USB Device Speed */ +typedef enum +{ + USBD_SPEED_HIGH = 0U, + USBD_SPEED_FULL = 1U, + USBD_SPEED_LOW = 2U, +} USBD_SpeedTypeDef; + +/* Following USB Device status */ +typedef enum +{ + USBD_OK = 0U, + USBD_BUSY, + USBD_EMEM, + USBD_FAIL, +} USBD_StatusTypeDef; + +/* USB Device descriptors structure */ +typedef struct +{ + uint8_t *(*GetDeviceDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); + uint8_t *(*GetLangIDStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); + uint8_t *(*GetManufacturerStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); + uint8_t *(*GetProductStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); + uint8_t *(*GetSerialStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); + uint8_t *(*GetConfigurationStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); + uint8_t *(*GetInterfaceStrDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); +#if (USBD_CLASS_USER_STRING_DESC == 1) + uint8_t *(*GetUserStrDescriptor)(USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length); +#endif +#if ((USBD_LPM_ENABLED == 1U) || (USBD_CLASS_BOS_ENABLED == 1)) + uint8_t *(*GetBOSDescriptor)(USBD_SpeedTypeDef speed, uint16_t *length); +#endif +} USBD_DescriptorsTypeDef; + +/* USB Device handle structure */ +typedef struct +{ + uint32_t status; + uint32_t total_length; + uint32_t rem_length; + uint32_t maxpacket; + uint16_t is_used; + uint16_t bInterval; +} USBD_EndpointTypeDef; + +/* USB Device handle structure */ +typedef struct _USBD_HandleTypeDef +{ + uint8_t id; + uint32_t dev_config; + uint32_t dev_default_config; + uint32_t dev_config_status; + USBD_SpeedTypeDef dev_speed; + USBD_EndpointTypeDef ep_in[16]; + USBD_EndpointTypeDef ep_out[16]; + __IO uint32_t ep0_state; + uint32_t ep0_data_len; + __IO uint8_t dev_state; + __IO uint8_t dev_old_state; + uint8_t dev_address; + uint8_t dev_connection_status; + uint8_t dev_test_mode; + uint32_t dev_remote_wakeup; + uint8_t ConfIdx; + + USBD_SetupReqTypedef request; + USBD_DescriptorsTypeDef *pDesc; + USBD_ClassTypeDef *pClass; + void *pClassData; + void *pUserData; + void *pData; + void *pBosDesc; + void *pConfDesc; +} USBD_HandleTypeDef; + +/** + * @} + */ + + + +/** @defgroup USBD_DEF_Exported_Macros + * @{ + */ +__STATIC_INLINE uint16_t SWAPBYTE(uint8_t *addr) +{ + uint16_t _SwapVal, _Byte1, _Byte2; + uint8_t *_pbuff = addr; + + _Byte1 = *(uint8_t *)_pbuff; + _pbuff++; + _Byte2 = *(uint8_t *)_pbuff; + + _SwapVal = (_Byte2 << 8) | _Byte1; + + return _SwapVal; +} + +#ifndef LOBYTE +#define LOBYTE(x) ((uint8_t)((x) & 0x00FFU)) +#endif + +#ifndef HIBYTE +#define HIBYTE(x) ((uint8_t)(((x) & 0xFF00U) >> 8U)) +#endif + +#ifndef MIN +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) +#endif + +#ifndef MAX +#define MAX(a, b) (((a) > (b)) ? (a) : (b)) +#endif + +#if defined ( __GNUC__ ) +#ifndef __weak +#define __weak __attribute__((weak)) +#endif /* __weak */ +#ifndef __packed +#define __packed __attribute__((__packed__)) +#endif /* __packed */ +#endif /* __GNUC__ */ + + +/* In HS mode and when the DMA is used, all variables and data structures dealing + with the DMA during the transaction process should be 4-bytes aligned */ + +#if defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */ +#ifndef __ALIGN_END +#define __ALIGN_END __attribute__ ((aligned (4U))) +#endif /* __ALIGN_END */ +#ifndef __ALIGN_BEGIN +#define __ALIGN_BEGIN +#endif /* __ALIGN_BEGIN */ +#else +#ifndef __ALIGN_END +#define __ALIGN_END +#endif /* __ALIGN_END */ +#ifndef __ALIGN_BEGIN +#if defined (__CC_ARM) /* ARM Compiler */ +#define __ALIGN_BEGIN __align(4U) +#elif defined (__ICCARM__) /* IAR Compiler */ +#define __ALIGN_BEGIN +#endif /* __CC_ARM */ +#endif /* __ALIGN_BEGIN */ +#endif /* __GNUC__ */ + + +/** + * @} + */ + +/** @defgroup USBD_DEF_Exported_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_DEF_Exported_FunctionsPrototype + * @{ + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USBD_DEF_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h new file mode 100644 index 00000000..c896b5ae --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h @@ -0,0 +1,114 @@ +/** + ****************************************************************************** + * @file usbd_ioreq.h + * @author MCD Application Team + * @brief Header file for the usbd_ioreq.c file + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USBD_IOREQ_H +#define __USBD_IOREQ_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_def.h" +#include "usbd_core.h" + +/** @addtogroup STM32_USB_DEVICE_LIBRARY + * @{ + */ + +/** @defgroup USBD_IOREQ + * @brief header file for the usbd_ioreq.c file + * @{ + */ + +/** @defgroup USBD_IOREQ_Exported_Defines + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_IOREQ_Exported_Types + * @{ + */ + + +/** + * @} + */ + + + +/** @defgroup USBD_IOREQ_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_IOREQ_Exported_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_IOREQ_Exported_FunctionsPrototype + * @{ + */ + +USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len); + +USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len); + +USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len); + +USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len); + +USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev); +USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev); + +uint32_t USBD_GetRxCount(USBD_HandleTypeDef *pdev, uint8_t ep_addr); + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USBD_IOREQ_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c b/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c new file mode 100644 index 00000000..fcca9af8 --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c @@ -0,0 +1,694 @@ +/** + ****************************************************************************** + * @file usbd_core.c + * @author MCD Application Team + * @brief This file provides all the USBD core functions. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_core.h" + +/** @addtogroup STM32_USBD_DEVICE_LIBRARY + * @{ + */ + + +/** @defgroup USBD_CORE + * @brief usbd core module + * @{ + */ + +/** @defgroup USBD_CORE_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_CORE_Private_Defines + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_CORE_Private_Macros + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_CORE_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_CORE_Private_Variables + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_CORE_Private_Functions + * @{ + */ + +/** + * @brief USBD_Init + * Initializes the device stack and load the class driver + * @param pdev: device instance + * @param pdesc: Descriptor structure address + * @param id: Low level core index + * @retval None + */ +USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev, + USBD_DescriptorsTypeDef *pdesc, uint8_t id) +{ + USBD_StatusTypeDef ret; + + /* Check whether the USB Host handle is valid */ + if (pdev == NULL) + { +#if (USBD_DEBUG_LEVEL > 1U) + USBD_ErrLog("Invalid Device handle"); +#endif + return USBD_FAIL; + } + + /* Unlink previous class resources */ + pdev->pClass = NULL; + pdev->pUserData = NULL; + pdev->pConfDesc = NULL; + + /* Assign USBD Descriptors */ + if (pdesc != NULL) + { + pdev->pDesc = pdesc; + } + + /* Set Device initial State */ + pdev->dev_state = USBD_STATE_DEFAULT; + pdev->id = id; + + /* Initialize low level driver */ + ret = USBD_LL_Init(pdev); + + return ret; +} + +/** + * @brief USBD_DeInit + * Re-Initialize the device library + * @param pdev: device instance + * @retval status: status + */ +USBD_StatusTypeDef USBD_DeInit(USBD_HandleTypeDef *pdev) +{ + USBD_StatusTypeDef ret; + + /* Disconnect the USB Device */ + (void)USBD_LL_Stop(pdev); + + /* Set Default State */ + pdev->dev_state = USBD_STATE_DEFAULT; + + /* Free Class Resources */ + if (pdev->pClass != NULL) + { + pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config); + pdev->pClass = NULL; + pdev->pUserData = NULL; + } + + /* Free Device descriptors resources */ + pdev->pDesc = NULL; + pdev->pConfDesc = NULL; + + /* DeInitialize low level driver */ + ret = USBD_LL_DeInit(pdev); + + return ret; +} + +/** + * @brief USBD_RegisterClass + * Link class driver to Device Core. + * @param pDevice : Device Handle + * @param pclass: Class handle + * @retval USBD Status + */ +USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass) +{ + uint16_t len = 0U; + + if (pclass == NULL) + { +#if (USBD_DEBUG_LEVEL > 1U) + USBD_ErrLog("Invalid Class handle"); +#endif + return USBD_FAIL; + } + + /* link the class to the USB Device handle */ + pdev->pClass = pclass; + + /* Get Device Configuration Descriptor */ +#ifdef USE_USB_HS + if (pdev->pClass->GetHSConfigDescriptor != NULL) + { + pdev->pConfDesc = (void *)pdev->pClass->GetHSConfigDescriptor(&len); + } +#else /* Default USE_USB_FS */ + if (pdev->pClass->GetFSConfigDescriptor != NULL) + { + pdev->pConfDesc = (void *)pdev->pClass->GetFSConfigDescriptor(&len); + } +#endif /* USE_USB_FS */ + + return USBD_OK; +} + +/** + * @brief USBD_Start + * Start the USB Device Core. + * @param pdev: Device Handle + * @retval USBD Status + */ +USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev) +{ + /* Start the low level driver */ + return USBD_LL_Start(pdev); +} + +/** + * @brief USBD_Stop + * Stop the USB Device Core. + * @param pdev: Device Handle + * @retval USBD Status + */ +USBD_StatusTypeDef USBD_Stop(USBD_HandleTypeDef *pdev) +{ + /* Disconnect USB Device */ + (void)USBD_LL_Stop(pdev); + + /* Free Class Resources */ + if (pdev->pClass != NULL) + { + (void)pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config); + } + + return USBD_OK; +} + +/** + * @brief USBD_RunTestMode + * Launch test mode process + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev) +{ + /* Prevent unused argument compilation warning */ + UNUSED(pdev); + + return USBD_OK; +} + +/** + * @brief USBD_SetClassConfig + * Configure device and start the interface + * @param pdev: device instance + * @param cfgidx: configuration index + * @retval status + */ + +USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx) +{ + USBD_StatusTypeDef ret = USBD_FAIL; + + if (pdev->pClass != NULL) + { + /* Set configuration and Start the Class */ + ret = (USBD_StatusTypeDef)pdev->pClass->Init(pdev, cfgidx); + } + + return ret; +} + +/** + * @brief USBD_ClrClassConfig + * Clear current configuration + * @param pdev: device instance + * @param cfgidx: configuration index + * @retval status: USBD_StatusTypeDef + */ +USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx) +{ + /* Clear configuration and De-initialize the Class process */ + if (pdev->pClass != NULL) + { + pdev->pClass->DeInit(pdev, cfgidx); + } + + return USBD_OK; +} + + +/** + * @brief USBD_LL_SetupStage + * Handle the setup stage + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_LL_SetupStage(USBD_HandleTypeDef *pdev, uint8_t *psetup) +{ + USBD_StatusTypeDef ret; + + USBD_ParseSetupRequest(&pdev->request, psetup); + + pdev->ep0_state = USBD_EP0_SETUP; + + pdev->ep0_data_len = pdev->request.wLength; + + switch (pdev->request.bmRequest & 0x1FU) + { + case USB_REQ_RECIPIENT_DEVICE: + ret = USBD_StdDevReq(pdev, &pdev->request); + break; + + case USB_REQ_RECIPIENT_INTERFACE: + ret = USBD_StdItfReq(pdev, &pdev->request); + break; + + case USB_REQ_RECIPIENT_ENDPOINT: + ret = USBD_StdEPReq(pdev, &pdev->request); + break; + + default: + ret = USBD_LL_StallEP(pdev, (pdev->request.bmRequest & 0x80U)); + break; + } + + return ret; +} + +/** + * @brief USBD_LL_DataOutStage + * Handle data OUT stage + * @param pdev: device instance + * @param epnum: endpoint index + * @param pdata: data pointer + * @retval status + */ +USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev, + uint8_t epnum, uint8_t *pdata) +{ + USBD_EndpointTypeDef *pep; + USBD_StatusTypeDef ret; + + if (epnum == 0U) + { + pep = &pdev->ep_out[0]; + + if (pdev->ep0_state == USBD_EP0_DATA_OUT) + { + if (pep->rem_length > pep->maxpacket) + { + pep->rem_length -= pep->maxpacket; + + (void)USBD_CtlContinueRx(pdev, pdata, MIN(pep->rem_length, pep->maxpacket)); + } + else + { + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->EP0_RxReady != NULL) + { + pdev->pClass->EP0_RxReady(pdev); + } + } + + (void)USBD_CtlSendStatus(pdev); + } + } + else + { +#if 0 + if (pdev->ep0_state == USBD_EP0_STATUS_OUT) + { + /* + * STATUS PHASE completed, update ep0_state to idle + */ + pdev->ep0_state = USBD_EP0_IDLE; + (void)USBD_LL_StallEP(pdev, 0U); + } +#endif + } + } + else + { + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->DataOut != NULL) + { + ret = (USBD_StatusTypeDef)pdev->pClass->DataOut(pdev, epnum); + + if (ret != USBD_OK) + { + return ret; + } + } + } + } + + return USBD_OK; +} + +/** + * @brief USBD_LL_DataInStage + * Handle data in stage + * @param pdev: device instance + * @param epnum: endpoint index + * @retval status + */ +USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev, + uint8_t epnum, uint8_t *pdata) +{ + USBD_EndpointTypeDef *pep; + USBD_StatusTypeDef ret; + + if (epnum == 0U) + { + pep = &pdev->ep_in[0]; + + if (pdev->ep0_state == USBD_EP0_DATA_IN) + { + if (pep->rem_length > pep->maxpacket) + { + pep->rem_length -= pep->maxpacket; + + (void)USBD_CtlContinueSendData(pdev, pdata, pep->rem_length); + + /* Prepare endpoint for premature end of transfer */ + (void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U); + } + else + { + /* last packet is MPS multiple, so send ZLP packet */ + if ((pep->maxpacket == pep->rem_length) && + (pep->total_length >= pep->maxpacket) && + (pep->total_length < pdev->ep0_data_len)) + { + (void)USBD_CtlContinueSendData(pdev, NULL, 0U); + pdev->ep0_data_len = 0U; + + /* Prepare endpoint for premature end of transfer */ + (void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U); + } + else + { + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->EP0_TxSent != NULL) + { + pdev->pClass->EP0_TxSent(pdev); + } + } + (void)USBD_LL_StallEP(pdev, 0x80U); + (void)USBD_CtlReceiveStatus(pdev); + } + } + } + else + { +#if 0 + if ((pdev->ep0_state == USBD_EP0_STATUS_IN) || + (pdev->ep0_state == USBD_EP0_IDLE)) + { + (void)USBD_LL_StallEP(pdev, 0x80U); + } +#endif + } + + if (pdev->dev_test_mode == 1U) + { + (void)USBD_RunTestMode(pdev); + pdev->dev_test_mode = 0U; + } + } + else + { + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->DataIn != NULL) + { + ret = (USBD_StatusTypeDef)pdev->pClass->DataIn(pdev, epnum); + + if (ret != USBD_OK) + { + return ret; + } + } + } + } + + return USBD_OK; +} + +/** + * @brief USBD_LL_Reset + * Handle Reset event + * @param pdev: device instance + * @retval status + */ + +USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev) +{ + /* Upon Reset call user call back */ + pdev->dev_state = USBD_STATE_DEFAULT; + pdev->ep0_state = USBD_EP0_IDLE; + pdev->dev_config = 0U; + pdev->dev_remote_wakeup = 0U; + + if (pdev->pClass == NULL) + { + return USBD_FAIL; + } + + if (pdev->pClassData != NULL) + { + if (pdev->pClass->DeInit != NULL) + { + (void)pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config); + } + } + + /* Open EP0 OUT */ + (void)USBD_LL_OpenEP(pdev, 0x00U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE); + pdev->ep_out[0x00U & 0xFU].is_used = 1U; + + pdev->ep_out[0].maxpacket = USB_MAX_EP0_SIZE; + + /* Open EP0 IN */ + (void)USBD_LL_OpenEP(pdev, 0x80U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE); + pdev->ep_in[0x80U & 0xFU].is_used = 1U; + + pdev->ep_in[0].maxpacket = USB_MAX_EP0_SIZE; + + return USBD_OK; +} + +/** + * @brief USBD_LL_SetSpeed + * Handle Reset event + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_LL_SetSpeed(USBD_HandleTypeDef *pdev, + USBD_SpeedTypeDef speed) +{ + pdev->dev_speed = speed; + + return USBD_OK; +} + +/** + * @brief USBD_LL_Suspend + * Handle Suspend event + * @param pdev: device instance + * @retval status + */ + +USBD_StatusTypeDef USBD_LL_Suspend(USBD_HandleTypeDef *pdev) +{ + pdev->dev_old_state = pdev->dev_state; + pdev->dev_state = USBD_STATE_SUSPENDED; + + return USBD_OK; +} + +/** + * @brief USBD_LL_Resume + * Handle Resume event + * @param pdev: device instance + * @retval status + */ + +USBD_StatusTypeDef USBD_LL_Resume(USBD_HandleTypeDef *pdev) +{ + if (pdev->dev_state == USBD_STATE_SUSPENDED) + { + pdev->dev_state = pdev->dev_old_state; + } + + return USBD_OK; +} + +/** + * @brief USBD_LL_SOF + * Handle SOF event + * @param pdev: device instance + * @retval status + */ + +USBD_StatusTypeDef USBD_LL_SOF(USBD_HandleTypeDef *pdev) +{ + if (pdev->pClass == NULL) + { + return USBD_FAIL; + } + + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->SOF != NULL) + { + (void)pdev->pClass->SOF(pdev); + } + } + + return USBD_OK; +} + +/** + * @brief USBD_LL_IsoINIncomplete + * Handle iso in incomplete event + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, + uint8_t epnum) +{ + if (pdev->pClass == NULL) + { + return USBD_FAIL; + } + + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->IsoINIncomplete != NULL) + { + (void)pdev->pClass->IsoINIncomplete(pdev, epnum); + } + } + + return USBD_OK; +} + +/** + * @brief USBD_LL_IsoOUTIncomplete + * Handle iso out incomplete event + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, + uint8_t epnum) +{ + if (pdev->pClass == NULL) + { + return USBD_FAIL; + } + + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + if (pdev->pClass->IsoOUTIncomplete != NULL) + { + (void)pdev->pClass->IsoOUTIncomplete(pdev, epnum); + } + } + + return USBD_OK; +} + +/** + * @brief USBD_LL_DevConnected + * Handle device connection event + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev) +{ + /* Prevent unused argument compilation warning */ + UNUSED(pdev); + + return USBD_OK; +} + +/** + * @brief USBD_LL_DevDisconnected + * Handle device disconnection event + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_LL_DevDisconnected(USBD_HandleTypeDef *pdev) +{ + /* Free Class Resources */ + pdev->dev_state = USBD_STATE_DEFAULT; + + if (pdev->pClass != NULL) + { + (void)pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config); + } + + return USBD_OK; +} +/** + * @} + */ + + +/** + * @} + */ + + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c b/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c new file mode 100644 index 00000000..b7098546 --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c @@ -0,0 +1,948 @@ +/** + ****************************************************************************** + * @file usbd_req.c + * @author MCD Application Team + * @brief This file provides the standard USB requests following chapter 9. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_ctlreq.h" +#include "usbd_ioreq.h" + + +/** @addtogroup STM32_USBD_STATE_DEVICE_LIBRARY + * @{ + */ + + +/** @defgroup USBD_REQ + * @brief USB standard requests module + * @{ + */ + +/** @defgroup USBD_REQ_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_REQ_Private_Defines + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_REQ_Private_Macros + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_REQ_Private_Variables + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_REQ_Private_FunctionPrototypes + * @{ + */ +static void USBD_GetDescriptor(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static void USBD_SetAddress(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static USBD_StatusTypeDef USBD_SetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static void USBD_GetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static void USBD_GetStatus(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static void USBD_SetFeature(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static void USBD_ClrFeature(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req); +static uint8_t USBD_GetLen(uint8_t *buf); + +/** + * @} + */ + + +/** @defgroup USBD_REQ_Private_Functions + * @{ + */ + + +/** + * @brief USBD_StdDevReq + * Handle standard usb device requests + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +USBD_StatusTypeDef USBD_StdDevReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + USBD_StatusTypeDef ret = USBD_OK; + + switch (req->bmRequest & USB_REQ_TYPE_MASK) + { + case USB_REQ_TYPE_CLASS: + case USB_REQ_TYPE_VENDOR: + ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req); + break; + + case USB_REQ_TYPE_STANDARD: + switch (req->bRequest) + { + case USB_REQ_GET_DESCRIPTOR: + USBD_GetDescriptor(pdev, req); + break; + + case USB_REQ_SET_ADDRESS: + USBD_SetAddress(pdev, req); + break; + + case USB_REQ_SET_CONFIGURATION: + ret = USBD_SetConfig(pdev, req); + break; + + case USB_REQ_GET_CONFIGURATION: + USBD_GetConfig(pdev, req); + break; + + case USB_REQ_GET_STATUS: + USBD_GetStatus(pdev, req); + break; + + case USB_REQ_SET_FEATURE: + USBD_SetFeature(pdev, req); + break; + + case USB_REQ_CLEAR_FEATURE: + USBD_ClrFeature(pdev, req); + break; + + default: + USBD_CtlError(pdev, req); + break; + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } + + return ret; +} + +/** + * @brief USBD_StdItfReq + * Handle standard usb interface requests + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +USBD_StatusTypeDef USBD_StdItfReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + USBD_StatusTypeDef ret = USBD_OK; + + switch (req->bmRequest & USB_REQ_TYPE_MASK) + { + case USB_REQ_TYPE_CLASS: + case USB_REQ_TYPE_VENDOR: + case USB_REQ_TYPE_STANDARD: + switch (pdev->dev_state) + { + case USBD_STATE_DEFAULT: + case USBD_STATE_ADDRESSED: + case USBD_STATE_CONFIGURED: + + if (LOBYTE(req->wIndex) <= USBD_MAX_NUM_INTERFACES) + { + ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req); + + if ((req->wLength == 0U) && (ret == USBD_OK)) + { + (void)USBD_CtlSendStatus(pdev); + } + } + else + { + USBD_CtlError(pdev, req); + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } + + return ret; +} + +/** + * @brief USBD_StdEPReq + * Handle standard usb endpoint requests + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +USBD_StatusTypeDef USBD_StdEPReq(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + USBD_EndpointTypeDef *pep; + uint8_t ep_addr; + USBD_StatusTypeDef ret = USBD_OK; + ep_addr = LOBYTE(req->wIndex); + + switch (req->bmRequest & USB_REQ_TYPE_MASK) + { + case USB_REQ_TYPE_CLASS: + case USB_REQ_TYPE_VENDOR: + ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req); + break; + + case USB_REQ_TYPE_STANDARD: + switch (req->bRequest) + { + case USB_REQ_SET_FEATURE: + switch (pdev->dev_state) + { + case USBD_STATE_ADDRESSED: + if ((ep_addr != 0x00U) && (ep_addr != 0x80U)) + { + (void)USBD_LL_StallEP(pdev, ep_addr); + (void)USBD_LL_StallEP(pdev, 0x80U); + } + else + { + USBD_CtlError(pdev, req); + } + break; + + case USBD_STATE_CONFIGURED: + if (req->wValue == USB_FEATURE_EP_HALT) + { + if ((ep_addr != 0x00U) && (ep_addr != 0x80U) && (req->wLength == 0x00U)) + { + (void)USBD_LL_StallEP(pdev, ep_addr); + } + } + (void)USBD_CtlSendStatus(pdev); + + break; + + default: + USBD_CtlError(pdev, req); + break; + } + break; + + case USB_REQ_CLEAR_FEATURE: + + switch (pdev->dev_state) + { + case USBD_STATE_ADDRESSED: + if ((ep_addr != 0x00U) && (ep_addr != 0x80U)) + { + (void)USBD_LL_StallEP(pdev, ep_addr); + (void)USBD_LL_StallEP(pdev, 0x80U); + } + else + { + USBD_CtlError(pdev, req); + } + break; + + case USBD_STATE_CONFIGURED: + if (req->wValue == USB_FEATURE_EP_HALT) + { + if ((ep_addr & 0x7FU) != 0x00U) + { + (void)USBD_LL_ClearStallEP(pdev, ep_addr); + } + (void)USBD_CtlSendStatus(pdev); + ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req); + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } + break; + + case USB_REQ_GET_STATUS: + switch (pdev->dev_state) + { + case USBD_STATE_ADDRESSED: + if ((ep_addr != 0x00U) && (ep_addr != 0x80U)) + { + USBD_CtlError(pdev, req); + break; + } + pep = ((ep_addr & 0x80U) == 0x80U) ? &pdev->ep_in[ep_addr & 0x7FU] : \ + &pdev->ep_out[ep_addr & 0x7FU]; + + pep->status = 0x0000U; + + (void)USBD_CtlSendData(pdev, (uint8_t *)&pep->status, 2U); + break; + + case USBD_STATE_CONFIGURED: + if ((ep_addr & 0x80U) == 0x80U) + { + if (pdev->ep_in[ep_addr & 0xFU].is_used == 0U) + { + USBD_CtlError(pdev, req); + break; + } + } + else + { + if (pdev->ep_out[ep_addr & 0xFU].is_used == 0U) + { + USBD_CtlError(pdev, req); + break; + } + } + + pep = ((ep_addr & 0x80U) == 0x80U) ? &pdev->ep_in[ep_addr & 0x7FU] : \ + &pdev->ep_out[ep_addr & 0x7FU]; + + if ((ep_addr == 0x00U) || (ep_addr == 0x80U)) + { + pep->status = 0x0000U; + } + else if (USBD_LL_IsStallEP(pdev, ep_addr) != 0U) + { + pep->status = 0x0001U; + } + else + { + pep->status = 0x0000U; + } + + (void)USBD_CtlSendData(pdev, (uint8_t *)&pep->status, 2U); + break; + + default: + USBD_CtlError(pdev, req); + break; + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } + + return ret; +} + + +/** + * @brief USBD_GetDescriptor + * Handle Get Descriptor requests + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static void USBD_GetDescriptor(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + uint16_t len = 0U; + uint8_t *pbuf = NULL; + uint8_t err = 0U; + + switch (req->wValue >> 8) + { +#if ((USBD_LPM_ENABLED == 1U) || (USBD_CLASS_BOS_ENABLED == 1U)) + case USB_DESC_TYPE_BOS: + if (pdev->pDesc->GetBOSDescriptor != NULL) + { + pbuf = pdev->pDesc->GetBOSDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; +#endif + case USB_DESC_TYPE_DEVICE: + pbuf = pdev->pDesc->GetDeviceDescriptor(pdev->dev_speed, &len); + break; + + case USB_DESC_TYPE_CONFIGURATION: + if (pdev->dev_speed == USBD_SPEED_HIGH) + { + pbuf = pdev->pClass->GetHSConfigDescriptor(&len); + pbuf[1] = USB_DESC_TYPE_CONFIGURATION; + } + else + { + pbuf = pdev->pClass->GetFSConfigDescriptor(&len); + pbuf[1] = USB_DESC_TYPE_CONFIGURATION; + } + break; + + case USB_DESC_TYPE_STRING: + switch ((uint8_t)(req->wValue)) + { + case USBD_IDX_LANGID_STR: + if (pdev->pDesc->GetLangIDStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetLangIDStrDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + case USBD_IDX_MFC_STR: + if (pdev->pDesc->GetManufacturerStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetManufacturerStrDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + case USBD_IDX_PRODUCT_STR: + if (pdev->pDesc->GetProductStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetProductStrDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + case USBD_IDX_SERIAL_STR: + if (pdev->pDesc->GetSerialStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetSerialStrDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + case USBD_IDX_CONFIG_STR: + if (pdev->pDesc->GetConfigurationStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetConfigurationStrDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + case USBD_IDX_INTERFACE_STR: + if (pdev->pDesc->GetInterfaceStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetInterfaceStrDescriptor(pdev->dev_speed, &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + default: +#if (USBD_SUPPORT_USER_STRING_DESC == 1U) + if (pdev->pClass->GetUsrStrDescriptor != NULL) + { + pbuf = pdev->pClass->GetUsrStrDescriptor(pdev, (req->wValue), &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } +#endif + +#if (USBD_CLASS_USER_STRING_DESC == 1U) + if (pdev->pDesc->GetUserStrDescriptor != NULL) + { + pbuf = pdev->pDesc->GetUserStrDescriptor(pdev->dev_speed, (req->wValue), &len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } +#endif + +#if ((USBD_CLASS_USER_STRING_DESC == 0U) && (USBD_SUPPORT_USER_STRING_DESC == 0U)) + USBD_CtlError(pdev, req); + err++; +#endif + break; + } + break; + + case USB_DESC_TYPE_DEVICE_QUALIFIER: + if (pdev->dev_speed == USBD_SPEED_HIGH) + { + pbuf = pdev->pClass->GetDeviceQualifierDescriptor(&len); + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + case USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION: + if (pdev->dev_speed == USBD_SPEED_HIGH) + { + pbuf = pdev->pClass->GetOtherSpeedConfigDescriptor(&len); + pbuf[1] = USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION; + } + else + { + USBD_CtlError(pdev, req); + err++; + } + break; + + default: + USBD_CtlError(pdev, req); + err++; + break; + } + + if (err != 0U) + { + return; + } + + if (req->wLength != 0U) + { + if (len != 0U) + { + len = MIN(len, req->wLength); + (void)USBD_CtlSendData(pdev, pbuf, len); + } + else + { + USBD_CtlError(pdev, req); + } + } + else + { + (void)USBD_CtlSendStatus(pdev); + } +} + + +/** + * @brief USBD_SetAddress + * Set device address + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static void USBD_SetAddress(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + uint8_t dev_addr; + + if ((req->wIndex == 0U) && (req->wLength == 0U) && (req->wValue < 128U)) + { + dev_addr = (uint8_t)(req->wValue) & 0x7FU; + + if (pdev->dev_state == USBD_STATE_CONFIGURED) + { + USBD_CtlError(pdev, req); + } + else + { + pdev->dev_address = dev_addr; + (void)USBD_LL_SetUSBAddress(pdev, dev_addr); + (void)USBD_CtlSendStatus(pdev); + + if (dev_addr != 0U) + { + pdev->dev_state = USBD_STATE_ADDRESSED; + } + else + { + pdev->dev_state = USBD_STATE_DEFAULT; + } + } + } + else + { + USBD_CtlError(pdev, req); + } +} + +/** + * @brief USBD_SetConfig + * Handle Set device configuration request + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static USBD_StatusTypeDef USBD_SetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + USBD_StatusTypeDef ret = USBD_OK; + static uint8_t cfgidx; + + cfgidx = (uint8_t)(req->wValue); + + if (cfgidx > USBD_MAX_NUM_CONFIGURATION) + { + USBD_CtlError(pdev, req); + return USBD_FAIL; + } + + switch (pdev->dev_state) + { + case USBD_STATE_ADDRESSED: + if (cfgidx != 0U) + { + pdev->dev_config = cfgidx; + + ret = USBD_SetClassConfig(pdev, cfgidx); + + if (ret != USBD_OK) + { + USBD_CtlError(pdev, req); + } + else + { + (void)USBD_CtlSendStatus(pdev); + pdev->dev_state = USBD_STATE_CONFIGURED; + } + } + else + { + (void)USBD_CtlSendStatus(pdev); + } + break; + + case USBD_STATE_CONFIGURED: + if (cfgidx == 0U) + { + pdev->dev_state = USBD_STATE_ADDRESSED; + pdev->dev_config = cfgidx; + (void)USBD_ClrClassConfig(pdev, cfgidx); + (void)USBD_CtlSendStatus(pdev); + } + else if (cfgidx != pdev->dev_config) + { + /* Clear old configuration */ + (void)USBD_ClrClassConfig(pdev, (uint8_t)pdev->dev_config); + + /* set new configuration */ + pdev->dev_config = cfgidx; + + ret = USBD_SetClassConfig(pdev, cfgidx); + + if (ret != USBD_OK) + { + USBD_CtlError(pdev, req); + (void)USBD_ClrClassConfig(pdev, (uint8_t)pdev->dev_config); + pdev->dev_state = USBD_STATE_ADDRESSED; + } + else + { + (void)USBD_CtlSendStatus(pdev); + } + } + else + { + (void)USBD_CtlSendStatus(pdev); + } + break; + + default: + USBD_CtlError(pdev, req); + (void)USBD_ClrClassConfig(pdev, cfgidx); + ret = USBD_FAIL; + break; + } + + return ret; +} + +/** + * @brief USBD_GetConfig + * Handle Get device configuration request + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static void USBD_GetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + if (req->wLength != 1U) + { + USBD_CtlError(pdev, req); + } + else + { + switch (pdev->dev_state) + { + case USBD_STATE_DEFAULT: + case USBD_STATE_ADDRESSED: + pdev->dev_default_config = 0U; + (void)USBD_CtlSendData(pdev, (uint8_t *)&pdev->dev_default_config, 1U); + break; + + case USBD_STATE_CONFIGURED: + (void)USBD_CtlSendData(pdev, (uint8_t *)&pdev->dev_config, 1U); + break; + + default: + USBD_CtlError(pdev, req); + break; + } + } +} + +/** + * @brief USBD_GetStatus + * Handle Get Status request + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static void USBD_GetStatus(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + switch (pdev->dev_state) + { + case USBD_STATE_DEFAULT: + case USBD_STATE_ADDRESSED: + case USBD_STATE_CONFIGURED: + if (req->wLength != 0x2U) + { + USBD_CtlError(pdev, req); + break; + } + +#if (USBD_SELF_POWERED == 1U) + pdev->dev_config_status = USB_CONFIG_SELF_POWERED; +#else + pdev->dev_config_status = 0U; +#endif + + if (pdev->dev_remote_wakeup != 0U) + { + pdev->dev_config_status |= USB_CONFIG_REMOTE_WAKEUP; + } + + (void)USBD_CtlSendData(pdev, (uint8_t *)&pdev->dev_config_status, 2U); + break; + + default: + USBD_CtlError(pdev, req); + break; + } +} + + +/** + * @brief USBD_SetFeature + * Handle Set device feature request + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static void USBD_SetFeature(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + if (req->wValue == USB_FEATURE_REMOTE_WAKEUP) + { + pdev->dev_remote_wakeup = 1U; + (void)USBD_CtlSendStatus(pdev); + } +} + + +/** + * @brief USBD_ClrFeature + * Handle clear device feature request + * @param pdev: device instance + * @param req: usb request + * @retval status + */ +static void USBD_ClrFeature(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + switch (pdev->dev_state) + { + case USBD_STATE_DEFAULT: + case USBD_STATE_ADDRESSED: + case USBD_STATE_CONFIGURED: + if (req->wValue == USB_FEATURE_REMOTE_WAKEUP) + { + pdev->dev_remote_wakeup = 0U; + (void)USBD_CtlSendStatus(pdev); + } + break; + + default: + USBD_CtlError(pdev, req); + break; + } +} + + +/** + * @brief USBD_ParseSetupRequest + * Copy buffer into setup structure + * @param pdev: device instance + * @param req: usb request + * @retval None + */ +void USBD_ParseSetupRequest(USBD_SetupReqTypedef *req, uint8_t *pdata) +{ + uint8_t *pbuff = pdata; + + req->bmRequest = *(uint8_t *)(pbuff); + + pbuff++; + req->bRequest = *(uint8_t *)(pbuff); + + pbuff++; + req->wValue = SWAPBYTE(pbuff); + + pbuff++; + pbuff++; + req->wIndex = SWAPBYTE(pbuff); + + pbuff++; + pbuff++; + req->wLength = SWAPBYTE(pbuff); +} + + +/** + * @brief USBD_CtlError + * Handle USB low level Error + * @param pdev: device instance + * @param req: usb request + * @retval None + */ +void USBD_CtlError(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) +{ + UNUSED(req); + + (void)USBD_LL_StallEP(pdev, 0x80U); + (void)USBD_LL_StallEP(pdev, 0U); +} + + +/** + * @brief USBD_GetString + * Convert Ascii string into unicode one + * @param desc : descriptor buffer + * @param unicode : Formatted string buffer (unicode) + * @param len : descriptor length + * @retval None + */ +void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len) +{ + uint8_t idx = 0U; + uint8_t *pdesc; + + if (desc == NULL) + { + return; + } + + pdesc = desc; + *len = ((uint16_t)USBD_GetLen(pdesc) * 2U) + 2U; + + unicode[idx] = *(uint8_t *)len; + idx++; + unicode[idx] = USB_DESC_TYPE_STRING; + idx++; + + while (*pdesc != (uint8_t)'\0') + { + unicode[idx] = *pdesc; + pdesc++; + idx++; + + unicode[idx] = 0U; + idx++; + } +} + + +/** + * @brief USBD_GetLen + * return the string length + * @param buf : pointer to the ascii string buffer + * @retval string length + */ +static uint8_t USBD_GetLen(uint8_t *buf) +{ + uint8_t len = 0U; + uint8_t *pbuff = buf; + + while (*pbuff != (uint8_t)'\0') + { + len++; + pbuff++; + } + + return len; +} +/** + * @} + */ + + +/** + * @} + */ + + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c b/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c new file mode 100644 index 00000000..1e7e62d4 --- /dev/null +++ b/Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c @@ -0,0 +1,226 @@ +/** + ****************************************************************************** + * @file usbd_ioreq.c + * @author MCD Application Team + * @brief This file provides the IO requests APIs for control endpoints. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_ioreq.h" + +/** @addtogroup STM32_USB_DEVICE_LIBRARY + * @{ + */ + + +/** @defgroup USBD_IOREQ + * @brief control I/O requests module + * @{ + */ + +/** @defgroup USBD_IOREQ_Private_TypesDefinitions + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_IOREQ_Private_Defines + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_IOREQ_Private_Macros + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_IOREQ_Private_Variables + * @{ + */ + +/** + * @} + */ + + +/** @defgroup USBD_IOREQ_Private_FunctionPrototypes + * @{ + */ +/** + * @} + */ + + +/** @defgroup USBD_IOREQ_Private_Functions + * @{ + */ + +/** + * @brief USBD_CtlSendData + * send data on the ctl pipe + * @param pdev: device instance + * @param buff: pointer to data buffer + * @param len: length of data to be sent + * @retval status + */ +USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len) +{ + /* Set EP0 State */ + pdev->ep0_state = USBD_EP0_DATA_IN; + pdev->ep_in[0].total_length = len; + +#ifdef USBD_AVOID_PACKET_SPLIT_MPS + pdev->ep_in[0].rem_length = 0U; +#else + pdev->ep_in[0].rem_length = len; +#endif + + /* Start the transfer */ + (void)USBD_LL_Transmit(pdev, 0x00U, pbuf, len); + + return USBD_OK; +} + +/** + * @brief USBD_CtlContinueSendData + * continue sending data on the ctl pipe + * @param pdev: device instance + * @param buff: pointer to data buffer + * @param len: length of data to be sent + * @retval status + */ +USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len) +{ + /* Start the next transfer */ + (void)USBD_LL_Transmit(pdev, 0x00U, pbuf, len); + + return USBD_OK; +} + +/** + * @brief USBD_CtlPrepareRx + * receive data on the ctl pipe + * @param pdev: device instance + * @param buff: pointer to data buffer + * @param len: length of data to be received + * @retval status + */ +USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len) +{ + /* Set EP0 State */ + pdev->ep0_state = USBD_EP0_DATA_OUT; + pdev->ep_out[0].total_length = len; + +#ifdef USBD_AVOID_PACKET_SPLIT_MPS + pdev->ep_out[0].rem_length = 0U; +#else + pdev->ep_out[0].rem_length = len; +#endif + + /* Start the transfer */ + (void)USBD_LL_PrepareReceive(pdev, 0U, pbuf, len); + + return USBD_OK; +} + +/** + * @brief USBD_CtlContinueRx + * continue receive data on the ctl pipe + * @param pdev: device instance + * @param buff: pointer to data buffer + * @param len: length of data to be received + * @retval status + */ +USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev, + uint8_t *pbuf, uint32_t len) +{ + (void)USBD_LL_PrepareReceive(pdev, 0U, pbuf, len); + + return USBD_OK; +} + +/** + * @brief USBD_CtlSendStatus + * send zero lzngth packet on the ctl pipe + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev) +{ + /* Set EP0 State */ + pdev->ep0_state = USBD_EP0_STATUS_IN; + + /* Start the transfer */ + (void)USBD_LL_Transmit(pdev, 0x00U, NULL, 0U); + + return USBD_OK; +} + +/** + * @brief USBD_CtlReceiveStatus + * receive zero lzngth packet on the ctl pipe + * @param pdev: device instance + * @retval status + */ +USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev) +{ + /* Set EP0 State */ + pdev->ep0_state = USBD_EP0_STATUS_OUT; + + /* Start the transfer */ + (void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U); + + return USBD_OK; +} + +/** + * @brief USBD_GetRxCount + * returns the received data length + * @param pdev: device instance + * @param ep_addr: endpoint address + * @retval Rx Data blength + */ +uint32_t USBD_GetRxCount(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + return USBD_LL_GetRxDataSize(pdev, ep_addr); +} + +/** + * @} + */ + + +/** + * @} + */ + + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h new file mode 100644 index 00000000..711408a5 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h @@ -0,0 +1,846 @@ +/* + * Copyright (c) 2013-2019 ARM Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * ---------------------------------------------------------------------- + * + * $Date: 10. January 2017 + * $Revision: V2.1.0 + * + * Project: CMSIS-RTOS API + * Title: cmsis_os.h FreeRTOS header file + * + * Version 0.02 + * Initial Proposal Phase + * Version 0.03 + * osKernelStart added, optional feature: main started as thread + * osSemaphores have standard behavior + * osTimerCreate does not start the timer, added osTimerStart + * osThreadPass is renamed to osThreadYield + * Version 1.01 + * Support for C++ interface + * - const attribute removed from the osXxxxDef_t typedefs + * - const attribute added to the osXxxxDef macros + * Added: osTimerDelete, osMutexDelete, osSemaphoreDelete + * Added: osKernelInitialize + * Version 1.02 + * Control functions for short timeouts in microsecond resolution: + * Added: osKernelSysTick, osKernelSysTickFrequency, osKernelSysTickMicroSec + * Removed: osSignalGet + * Version 2.0.0 + * OS objects creation without macros (dynamic creation and resource allocation): + * - added: osXxxxNew functions which replace osXxxxCreate + * - added: osXxxxAttr_t structures + * - deprecated: osXxxxCreate functions, osXxxxDef_t structures + * - deprecated: osXxxxDef and osXxxx macros + * osStatus codes simplified and renamed to osStatus_t + * osEvent return structure deprecated + * Kernel: + * - added: osKernelInfo_t and osKernelGetInfo + * - added: osKernelState_t and osKernelGetState (replaces osKernelRunning) + * - added: osKernelLock, osKernelUnlock + * - added: osKernelSuspend, osKernelResume + * - added: osKernelGetTickCount, osKernelGetTickFreq + * - renamed osKernelSysTick to osKernelGetSysTimerCount + * - replaced osKernelSysTickFrequency with osKernelGetSysTimerFreq + * - deprecated osKernelSysTickMicroSec + * Thread: + * - extended number of thread priorities + * - renamed osPrioriry to osPrioriry_t + * - replaced osThreadCreate with osThreadNew + * - added: osThreadGetName + * - added: osThreadState_t and osThreadGetState + * - added: osThreadGetStackSize, osThreadGetStackSpace + * - added: osThreadSuspend, osThreadResume + * - added: osThreadJoin, osThreadDetach, osThreadExit + * - added: osThreadGetCount, osThreadEnumerate + * - added: Thread Flags (moved from Signals) + * Signals: + * - renamed osSignals to osThreadFlags (moved to Thread Flags) + * - changed return value of Set/Clear/Wait functions + * - Clear function limited to current running thread + * - extended Wait function (options) + * - added: osThreadFlagsGet + * Event Flags: + * - added new independent object for handling Event Flags + * Delay and Wait functions: + * - added: osDelayUntil + * - deprecated: osWait + * Timer: + * - replaced osTimerCreate with osTimerNew + * - added: osTimerGetName, osTimerIsRunning + * Mutex: + * - extended: attributes (Recursive, Priority Inherit, Robust) + * - replaced osMutexCreate with osMutexNew + * - renamed osMutexWait to osMutexAcquire + * - added: osMutexGetName, osMutexGetOwner + * Semaphore: + * - extended: maximum and initial token count + * - replaced osSemaphoreCreate with osSemaphoreNew + * - renamed osSemaphoreWait to osSemaphoreAcquire (changed return value) + * - added: osSemaphoreGetName, osSemaphoreGetCount + * Memory Pool: + * - using osMemoryPool prefix instead of osPool + * - replaced osPoolCreate with osMemoryPoolNew + * - extended osMemoryPoolAlloc (timeout) + * - added: osMemoryPoolGetName + * - added: osMemoryPoolGetCapacity, osMemoryPoolGetBlockSize + * - added: osMemoryPoolGetCount, osMemoryPoolGetSpace + * - added: osMemoryPoolDelete + * - deprecated: osPoolCAlloc + * Message Queue: + * - extended: fixed size message instead of a single 32-bit value + * - using osMessageQueue prefix instead of osMessage + * - replaced osMessageCreate with osMessageQueueNew + * - updated: osMessageQueuePut, osMessageQueueGet + * - added: osMessageQueueGetName + * - added: osMessageQueueGetCapacity, osMessageQueueGetMsgSize + * - added: osMessageQueueGetCount, osMessageQueueGetSpace + * - added: osMessageQueueReset, osMessageQueueDelete + * Mail Queue: + * - deprecated (superseded by extended Message Queue functionality) + * Version 2.1.0 + * Support for critical and uncritical sections (nesting safe): + * - updated: osKernelLock, osKernelUnlock + * - added: osKernelRestoreLock + * Updated Thread and Event Flags: + * - changed flags parameter and return type from int32_t to uint32_t + *---------------------------------------------------------------------------*/ + +#ifndef CMSIS_OS_H_ +#define CMSIS_OS_H_ + +#include "FreeRTOS.h" +#include "task.h" + +#define RTOS_ID_n ((tskKERNEL_VERSION_MAJOR << 16) | (tskKERNEL_VERSION_MINOR)) +#define RTOS_ID_s ("FreeRTOS " tskKERNEL_VERSION_NUMBER) + +#define osCMSIS 0x20001U ///< API version (main[31:16].sub[15:0]) + +#define osCMSIS_FreeRTOS RTOS_ID_n ///< RTOS identification and version (main[31:16].sub[15:0]) + +#define osKernelSystemId RTOS_ID_s ///< RTOS identification string + +#define osFeature_MainThread 0 ///< main thread 1=main can be thread, 0=not available +#define osFeature_Signals 24U ///< maximum number of Signal Flags available per thread +#define osFeature_Semaphore 65535U ///< maximum count for \ref osSemaphoreCreate function +#define osFeature_Wait 0 ///< osWait function: 1=available, 0=not available +#define osFeature_SysTick 1 ///< osKernelSysTick functions: 1=available, 0=not available +#define osFeature_Pool 0 ///< Memory Pools: 1=available, 0=not available +#define osFeature_MessageQ 1 ///< Message Queues: 1=available, 0=not available +#define osFeature_MailQ 0 ///< Mail Queues: 1=available, 0=not available + +#if defined(__CC_ARM) +#define os_InRegs __value_in_regs +#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) +#define os_InRegs __attribute__((value_in_regs)) +#else +#define os_InRegs +#endif + +#include "cmsis_os2.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + +// ==== Enumerations, structures, defines ==== + +/// Priority values. +#if (osCMSIS < 0x20000U) +typedef enum { + osPriorityIdle = -3, ///< Priority: idle (lowest) + osPriorityLow = -2, ///< Priority: low + osPriorityBelowNormal = -1, ///< Priority: below normal + osPriorityNormal = 0, ///< Priority: normal (default) + osPriorityAboveNormal = +1, ///< Priority: above normal + osPriorityHigh = +2, ///< Priority: high + osPriorityRealtime = +3, ///< Priority: realtime (highest) + osPriorityError = 0x84, ///< System cannot determine priority or illegal priority. + osPriorityReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization. +} osPriority; +#else +#define osPriority osPriority_t +#endif + +/// Entry point of a thread. +typedef void (*os_pthread) (void const *argument); + +/// Entry point of a timer call back function. +typedef void (*os_ptimer) (void const *argument); + +/// Timer type. +#if (osCMSIS < 0x20000U) +typedef enum { + osTimerOnce = 0, ///< One-shot timer. + osTimerPeriodic = 1 ///< Repeating timer. +} os_timer_type; +#else +#define os_timer_type osTimerType_t +#endif + +/// Timeout value. +#define osWaitForever 0xFFFFFFFFU ///< Wait forever timeout value. + +/// Status code values returned by CMSIS-RTOS functions. +#if (osCMSIS < 0x20000U) +typedef enum { + osOK = 0, ///< Function completed; no error or event occurred. + osEventSignal = 0x08, ///< Function completed; signal event occurred. + osEventMessage = 0x10, ///< Function completed; message event occurred. + osEventMail = 0x20, ///< Function completed; mail event occurred. + osEventTimeout = 0x40, ///< Function completed; timeout occurred. + osErrorParameter = 0x80, ///< Parameter error: a mandatory parameter was missing or specified an incorrect object. + osErrorResource = 0x81, ///< Resource not available: a specified resource was not available. + osErrorTimeoutResource = 0xC1, ///< Resource not available within given time: a specified resource was not available within the timeout period. + osErrorISR = 0x82, ///< Not allowed in ISR context: the function cannot be called from interrupt service routines. + osErrorISRRecursive = 0x83, ///< Function called multiple times from ISR with same object. + osErrorPriority = 0x84, ///< System cannot determine priority or thread has illegal priority. + osErrorNoMemory = 0x85, ///< System is out of memory: it was impossible to allocate or reserve memory for the operation. + osErrorValue = 0x86, ///< Value of a parameter is out of range. + osErrorOS = 0xFF, ///< Unspecified RTOS error: run-time error but no other error message fits. + osStatusReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization. +} osStatus; +#else +typedef int32_t osStatus; +#define osEventSignal (0x08) +#define osEventMessage (0x10) +#define osEventMail (0x20) +#define osEventTimeout (0x40) +#define osErrorOS osError +#define osErrorTimeoutResource osErrorTimeout +#define osErrorISRRecursive (-126) +#define osErrorValue (-127) +#define osErrorPriority (-128) +#endif + + +// >>> the following data type definitions may be adapted towards a specific RTOS + +/// Thread ID identifies the thread. +#if (osCMSIS < 0x20000U) +typedef void *osThreadId; +#else +#define osThreadId osThreadId_t +#endif + +/// Timer ID identifies the timer. +#if (osCMSIS < 0x20000U) +typedef void *osTimerId; +#else +#define osTimerId osTimerId_t +#endif + +/// Mutex ID identifies the mutex. +#if (osCMSIS < 0x20000U) +typedef void *osMutexId; +#else +#define osMutexId osMutexId_t +#endif + +/// Semaphore ID identifies the semaphore. +#if (osCMSIS < 0x20000U) +typedef void *osSemaphoreId; +#else +#define osSemaphoreId osSemaphoreId_t +#endif + +/// Pool ID identifies the memory pool. +typedef void *osPoolId; + +/// Message ID identifies the message queue. +typedef void *osMessageQId; + +/// Mail ID identifies the mail queue. +typedef void *osMailQId; + + +/// Thread Definition structure contains startup information of a thread. +#if (osCMSIS < 0x20000U) +typedef struct os_thread_def { + os_pthread pthread; ///< start address of thread function + osPriority tpriority; ///< initial thread priority + uint32_t instances; ///< maximum number of instances of that thread function + uint32_t stacksize; ///< stack size requirements in bytes; 0 is default stack size +} osThreadDef_t; +#else +typedef struct os_thread_def { + os_pthread pthread; ///< start address of thread function + osThreadAttr_t attr; ///< thread attributes +} osThreadDef_t; +#endif + +/// Timer Definition structure contains timer parameters. +#if (osCMSIS < 0x20000U) +typedef struct os_timer_def { + os_ptimer ptimer; ///< start address of a timer function +} osTimerDef_t; +#else +typedef struct os_timer_def { + os_ptimer ptimer; ///< start address of a timer function + osTimerAttr_t attr; ///< timer attributes +} osTimerDef_t; +#endif + +/// Mutex Definition structure contains setup information for a mutex. +#if (osCMSIS < 0x20000U) +typedef struct os_mutex_def { + uint32_t dummy; ///< dummy value +} osMutexDef_t; +#else +#define osMutexDef_t osMutexAttr_t +#endif + +/// Semaphore Definition structure contains setup information for a semaphore. +#if (osCMSIS < 0x20000U) +typedef struct os_semaphore_def { + uint32_t dummy; ///< dummy value +} osSemaphoreDef_t; +#else +#define osSemaphoreDef_t osSemaphoreAttr_t +#endif + +/// Definition structure for memory block allocation. +#if (osCMSIS < 0x20000U) +typedef struct os_pool_def { + uint32_t pool_sz; ///< number of items (elements) in the pool + uint32_t item_sz; ///< size of an item + void *pool; ///< pointer to memory for pool +} osPoolDef_t; +#else +typedef struct os_pool_def { + uint32_t pool_sz; ///< number of items (elements) in the pool + uint32_t item_sz; ///< size of an item + osMemoryPoolAttr_t attr; ///< memory pool attributes +} osPoolDef_t; +#endif + +/// Definition structure for message queue. +#if (osCMSIS < 0x20000U) +typedef struct os_messageQ_def { + uint32_t queue_sz; ///< number of elements in the queue + void *pool; ///< memory array for messages +} osMessageQDef_t; +#else +typedef struct os_messageQ_def { + uint32_t queue_sz; ///< number of elements in the queue + osMessageQueueAttr_t attr; ///< message queue attributes +} osMessageQDef_t; +#endif + +/// Definition structure for mail queue. +#if (osCMSIS < 0x20000U) +typedef struct os_mailQ_def { + uint32_t queue_sz; ///< number of elements in the queue + uint32_t item_sz; ///< size of an item + void *pool; ///< memory array for mail +} osMailQDef_t; +#else +typedef struct os_mailQ_def { + uint32_t queue_sz; ///< number of elements in the queue + uint32_t item_sz; ///< size of an item + void *mail; ///< pointer to mail + osMemoryPoolAttr_t mp_attr; ///< memory pool attributes + osMessageQueueAttr_t mq_attr; ///< message queue attributes +} osMailQDef_t; +#endif + + +/// Event structure contains detailed information about an event. +typedef struct { + osStatus status; ///< status code: event or error information + union { + uint32_t v; ///< message as 32-bit value + void *p; ///< message or mail as void pointer + int32_t signals; ///< signal flags + } value; ///< event value + union { + osMailQId mail_id; ///< mail id obtained by \ref osMailCreate + osMessageQId message_id; ///< message id obtained by \ref osMessageCreate + } def; ///< event definition +} osEvent; + + +// ==== Kernel Management Functions ==== + +/// Initialize the RTOS Kernel for creating objects. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osKernelInitialize (void); +#endif + +/// Start the RTOS Kernel scheduler. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osKernelStart (void); +#endif + +/// Check if the RTOS kernel is already started. +/// \return 0 RTOS is not started, 1 RTOS is started. +#if (osCMSIS < 0x20000U) +int32_t osKernelRunning(void); +#endif + +#if (defined(osFeature_SysTick) && (osFeature_SysTick != 0)) // System Timer available + +/// Get the RTOS kernel system timer counter. +/// \return RTOS kernel system timer as 32-bit value +#if (osCMSIS < 0x20000U) +uint32_t osKernelSysTick (void); +#else +#define osKernelSysTick osKernelGetSysTimerCount +#endif + +/// The RTOS kernel system timer frequency in Hz. +/// \note Reflects the system timer setting and is typically defined in a configuration file. +#if (osCMSIS < 0x20000U) +#define osKernelSysTickFrequency 100000000 +#endif + +/// Convert a microseconds value to a RTOS kernel system timer value. +/// \param microsec time value in microseconds. +/// \return time value normalized to the \ref osKernelSysTickFrequency +#if (osCMSIS < 0x20000U) +#define osKernelSysTickMicroSec(microsec) (((uint64_t)microsec * (osKernelSysTickFrequency)) / 1000000) +#else +#define osKernelSysTickMicroSec(microsec) (((uint64_t)microsec * osKernelGetSysTimerFreq()) / 1000000) +#endif + +#endif // System Timer available + + +// ==== Thread Management Functions ==== + +/// Create a Thread Definition with function, priority, and stack requirements. +/// \param name name of the thread function. +/// \param priority initial priority of the thread function. +/// \param instances number of possible thread instances. +/// \param stacksz stack size (in bytes) requirements for the thread function. +#if defined (osObjectsExternal) // object is external +#define osThreadDef(name, priority, instances, stacksz) \ +extern const osThreadDef_t os_thread_def_##name +#else // define the object +#define osThreadDef(name, priority, instances, stacksz) \ +static uint64_t os_thread_stack##name[(stacksz)?(((stacksz+7)/8)):1]; \ +static StaticTask_t os_thread_cb_##name; \ +const osThreadDef_t os_thread_def_##name = \ +{ (name), \ + { NULL, osThreadDetached, \ + (instances == 1) ? (&os_thread_cb_##name) : NULL,\ + (instances == 1) ? sizeof(StaticTask_t) : 0U, \ + ((stacksz) && (instances == 1)) ? (&os_thread_stack##name) : NULL, \ + 8*((stacksz+7)/8), \ + (priority), 0U, 0U } } +#endif + +/// Access a Thread definition. +/// \param name name of the thread definition object. +#define osThread(name) \ +&os_thread_def_##name + +/// Create a thread and add it to Active Threads and set it to state READY. +/// \param[in] thread_def thread definition referenced with \ref osThread. +/// \param[in] argument pointer that is passed to the thread function as start argument. +/// \return thread ID for reference by other functions or NULL in case of error. +osThreadId osThreadCreate (const osThreadDef_t *thread_def, void *argument); + +/// Return the thread ID of the current running thread. +/// \return thread ID for reference by other functions or NULL in case of error. +#if (osCMSIS < 0x20000U) +osThreadId osThreadGetId (void); +#endif + +/// Change priority of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId. +/// \param[in] priority new priority value for the thread function. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osThreadSetPriority (osThreadId thread_id, osPriority priority); +#endif + +/// Get current priority of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId. +/// \return current priority value of the specified thread. +#if (osCMSIS < 0x20000U) +osPriority osThreadGetPriority (osThreadId thread_id); +#endif + +/// Pass control to next thread that is in state \b READY. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osThreadYield (void); +#endif + +/// Terminate execution of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osThreadTerminate (osThreadId thread_id); +#endif + + +// ==== Signal Management ==== + +/// Set the specified Signal Flags of an active thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId. +/// \param[in] signals specifies the signal flags of the thread that should be set. +/// \return previous signal flags of the specified thread or 0x80000000 in case of incorrect parameters. +int32_t osSignalSet (osThreadId thread_id, int32_t signals); + +/// Clear the specified Signal Flags of an active thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId. +/// \param[in] signals specifies the signal flags of the thread that shall be cleared. +/// \return previous signal flags of the specified thread or 0x80000000 in case of incorrect parameters or call from ISR. +int32_t osSignalClear (osThreadId thread_id, int32_t signals); + +/// Wait for one or more Signal Flags to become signaled for the current \b RUNNING thread. +/// \param[in] signals wait until all specified signal flags set or 0 for any single signal flag. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return event flag information or error code. +os_InRegs osEvent osSignalWait (int32_t signals, uint32_t millisec); + + +// ==== Generic Wait Functions ==== + +/// Wait for Timeout (Time Delay). +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue "time delay" value +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osDelay (uint32_t millisec); +#endif + +#if (defined (osFeature_Wait) && (osFeature_Wait != 0)) // Generic Wait available + +/// Wait for Signal, Message, Mail, or Timeout. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out +/// \return event that contains signal, message, or mail information or error code. +os_InRegs osEvent osWait (uint32_t millisec); + +#endif // Generic Wait available + + +// ==== Timer Management Functions ==== + +/// Define a Timer object. +/// \param name name of the timer object. +/// \param function name of the timer call back function. +#if defined (osObjectsExternal) // object is external +#define osTimerDef(name, function) \ +extern const osTimerDef_t os_timer_def_##name +#else // define the object +#define osTimerDef(name, function) \ +static StaticTimer_t os_timer_cb_##name; \ +const osTimerDef_t os_timer_def_##name = \ +{ (function), { NULL, 0U, (&os_timer_cb_##name), sizeof(StaticTimer_t) } } +#endif + +/// Access a Timer definition. +/// \param name name of the timer object. +#define osTimer(name) \ +&os_timer_def_##name + +/// Create and Initialize a timer. +/// \param[in] timer_def timer object referenced with \ref osTimer. +/// \param[in] type osTimerOnce for one-shot or osTimerPeriodic for periodic behavior. +/// \param[in] argument argument to the timer call back function. +/// \return timer ID for reference by other functions or NULL in case of error. +osTimerId osTimerCreate (const osTimerDef_t *timer_def, os_timer_type type, void *argument); + +/// Start or restart a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue "time delay" value of the timer. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osTimerStart (osTimerId timer_id, uint32_t millisec); +#endif + +/// Stop a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerCreate. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osTimerStop (osTimerId timer_id); +#endif + +/// Delete a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerCreate. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osTimerDelete (osTimerId timer_id); +#endif + + +// ==== Mutex Management Functions ==== + +/// Define a Mutex. +/// \param name name of the mutex object. +#if defined (osObjectsExternal) // object is external +#define osMutexDef(name) \ +extern const osMutexDef_t os_mutex_def_##name +#else // define the object +#define osMutexDef(name) \ +static StaticSemaphore_t os_mutex_cb_##name; \ +const osMutexDef_t os_mutex_def_##name = \ +{ NULL, osMutexRecursive | osMutexPrioInherit, (&os_mutex_cb_##name), sizeof(StaticSemaphore_t) } +#endif + +/// Access a Mutex definition. +/// \param name name of the mutex object. +#define osMutex(name) \ +&os_mutex_def_##name + +/// Create and Initialize a Mutex object. +/// \param[in] mutex_def mutex definition referenced with \ref osMutex. +/// \return mutex ID for reference by other functions or NULL in case of error. +osMutexId osMutexCreate (const osMutexDef_t *mutex_def); + +/// Wait until a Mutex becomes available. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osMutexWait (osMutexId mutex_id, uint32_t millisec); +#else +#define osMutexWait osMutexAcquire +#endif + +/// Release a Mutex that was obtained by \ref osMutexWait. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexCreate. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osMutexRelease (osMutexId mutex_id); +#endif + +/// Delete a Mutex object. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexCreate. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osMutexDelete (osMutexId mutex_id); +#endif + + +// ==== Semaphore Management Functions ==== + +#if (defined (osFeature_Semaphore) && (osFeature_Semaphore != 0U)) // Semaphore available + +/// Define a Semaphore object. +/// \param name name of the semaphore object. +#if defined (osObjectsExternal) // object is external +#define osSemaphoreDef(name) \ +extern const osSemaphoreDef_t os_semaphore_def_##name +#else // define the object +#define osSemaphoreDef(name) \ +static StaticSemaphore_t os_semaphore_cb_##name; \ +const osSemaphoreDef_t os_semaphore_def_##name = \ +{ NULL, 0U, (&os_semaphore_cb_##name), sizeof(StaticSemaphore_t) } +#endif + +/// Access a Semaphore definition. +/// \param name name of the semaphore object. +#define osSemaphore(name) \ +&os_semaphore_def_##name + +/// Create and Initialize a Semaphore object. +/// \param[in] semaphore_def semaphore definition referenced with \ref osSemaphore. +/// \param[in] count maximum and initial number of available tokens. +/// \return semaphore ID for reference by other functions or NULL in case of error. +osSemaphoreId osSemaphoreCreate (const osSemaphoreDef_t *semaphore_def, int32_t count); + +/// Wait until a Semaphore token becomes available. +/// \param[in] semaphore_id semaphore object referenced with \ref osSemaphoreCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return number of available tokens, or -1 in case of incorrect parameters. +int32_t osSemaphoreWait (osSemaphoreId semaphore_id, uint32_t millisec); + +/// Release a Semaphore token. +/// \param[in] semaphore_id semaphore object referenced with \ref osSemaphoreCreate. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osSemaphoreRelease (osSemaphoreId semaphore_id); +#endif + +/// Delete a Semaphore object. +/// \param[in] semaphore_id semaphore object referenced with \ref osSemaphoreCreate. +/// \return status code that indicates the execution status of the function. +#if (osCMSIS < 0x20000U) +osStatus osSemaphoreDelete (osSemaphoreId semaphore_id); +#endif + +#endif // Semaphore available + + +// ==== Memory Pool Management Functions ==== + +#if (defined(osFeature_Pool) && (osFeature_Pool != 0)) // Memory Pool available + +/// \brief Define a Memory Pool. +/// \param name name of the memory pool. +/// \param no maximum number of blocks (objects) in the memory pool. +/// \param type data type of a single block (object). +#if defined (osObjectsExternal) // object is external +#define osPoolDef(name, no, type) \ +extern const osPoolDef_t os_pool_def_##name +#else // define the object +#define osPoolDef(name, no, type) \ +const osPoolDef_t os_pool_def_##name = \ +{ (no), sizeof(type), {NULL} } +#endif + +/// \brief Access a Memory Pool definition. +/// \param name name of the memory pool +#define osPool(name) \ +&os_pool_def_##name + +/// Create and Initialize a Memory Pool object. +/// \param[in] pool_def memory pool definition referenced with \ref osPool. +/// \return memory pool ID for reference by other functions or NULL in case of error. +osPoolId osPoolCreate (const osPoolDef_t *pool_def); + +/// Allocate a memory block from a Memory Pool. +/// \param[in] pool_id memory pool ID obtain referenced with \ref osPoolCreate. +/// \return address of the allocated memory block or NULL in case of no memory available. +void *osPoolAlloc (osPoolId pool_id); + +/// Allocate a memory block from a Memory Pool and set memory block to zero. +/// \param[in] pool_id memory pool ID obtain referenced with \ref osPoolCreate. +/// \return address of the allocated memory block or NULL in case of no memory available. +void *osPoolCAlloc (osPoolId pool_id); + +/// Return an allocated memory block back to a Memory Pool. +/// \param[in] pool_id memory pool ID obtain referenced with \ref osPoolCreate. +/// \param[in] block address of the allocated memory block to be returned to the memory pool. +/// \return status code that indicates the execution status of the function. +osStatus osPoolFree (osPoolId pool_id, void *block); + +#endif // Memory Pool available + + +// ==== Message Queue Management Functions ==== + +#if (defined(osFeature_MessageQ) && (osFeature_MessageQ != 0)) // Message Queue available + +/// \brief Create a Message Queue Definition. +/// \param name name of the queue. +/// \param queue_sz maximum number of messages in the queue. +/// \param type data type of a single message element (for debugger). +#if defined (osObjectsExternal) // object is external +#define osMessageQDef(name, queue_sz, type) \ +extern const osMessageQDef_t os_messageQ_def_##name +#else // define the object +#define osMessageQDef(name, queue_sz, type) \ +static StaticQueue_t os_mq_cb_##name; \ +static uint32_t os_mq_data_##name[(queue_sz) * sizeof(type)]; \ +const osMessageQDef_t os_messageQ_def_##name = \ +{ (queue_sz), \ + { NULL, 0U, (&os_mq_cb_##name), sizeof(StaticQueue_t), \ + (&os_mq_data_##name), sizeof(os_mq_data_##name) } } +#endif + +/// \brief Access a Message Queue Definition. +/// \param name name of the queue +#define osMessageQ(name) \ +&os_messageQ_def_##name + +/// Create and Initialize a Message Queue object. +/// \param[in] queue_def message queue definition referenced with \ref osMessageQ. +/// \param[in] thread_id thread ID (obtained by \ref osThreadCreate or \ref osThreadGetId) or NULL. +/// \return message queue ID for reference by other functions or NULL in case of error. +osMessageQId osMessageCreate (const osMessageQDef_t *queue_def, osThreadId thread_id); + +/// Put a Message to a Queue. +/// \param[in] queue_id message queue ID obtained with \ref osMessageCreate. +/// \param[in] info message information. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return status code that indicates the execution status of the function. +osStatus osMessagePut (osMessageQId queue_id, uint32_t info, uint32_t millisec); + +/// Get a Message from a Queue or timeout if Queue is empty. +/// \param[in] queue_id message queue ID obtained with \ref osMessageCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return event information that includes status code. +os_InRegs osEvent osMessageGet (osMessageQId queue_id, uint32_t millisec); + +#endif // Message Queue available + + +// ==== Mail Queue Management Functions ==== + +#if (defined(osFeature_MailQ) && (osFeature_MailQ != 0)) // Mail Queue available + +/// \brief Create a Mail Queue Definition. +/// \param name name of the queue. +/// \param queue_sz maximum number of mails in the queue. +/// \param type data type of a single mail element. +#if defined (osObjectsExternal) // object is external +#define osMailQDef(name, queue_sz, type) \ +extern const osMailQDef_t os_mailQ_def_##name +#else // define the object +#define osMailQDef(name, queue_sz, type) \ +const osMailQDef_t os_mailQ_def_##name = \ +{ (queue_sz), sizeof(type), NULL } +#endif + +/// \brief Access a Mail Queue Definition. +/// \param name name of the queue +#define osMailQ(name) \ +&os_mailQ_def_##name + +/// Create and Initialize a Mail Queue object. +/// \param[in] queue_def mail queue definition referenced with \ref osMailQ. +/// \param[in] thread_id thread ID (obtained by \ref osThreadCreate or \ref osThreadGetId) or NULL. +/// \return mail queue ID for reference by other functions or NULL in case of error. +osMailQId osMailCreate (const osMailQDef_t *queue_def, osThreadId thread_id); + +/// Allocate a memory block for mail from a mail memory pool. +/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out +/// \return pointer to memory block that can be filled with mail or NULL in case of error. +void *osMailAlloc (osMailQId queue_id, uint32_t millisec); + +/// Allocate a memory block for mail from a mail memory pool and set memory block to zero. +/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out +/// \return pointer to memory block that can be filled with mail or NULL in case of error. +void *osMailCAlloc (osMailQId queue_id, uint32_t millisec); + +/// Put a Mail into a Queue. +/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate. +/// \param[in] mail pointer to memory with mail to put into a queue. +/// \return status code that indicates the execution status of the function. +osStatus osMailPut (osMailQId queue_id, const void *mail); + +/// Get a Mail from a Queue or timeout if Queue is empty. +/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate. +/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return event information that includes status code. +os_InRegs osEvent osMailGet (osMailQId queue_id, uint32_t millisec); + +/// Free a memory block by returning it to a mail memory pool. +/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate. +/// \param[in] mail pointer to memory block that was obtained with \ref osMailGet. +/// \return status code that indicates the execution status of the function. +osStatus osMailFree (osMailQId queue_id, void *mail); + +#endif // Mail Queue available + + +#ifdef __cplusplus +} +#endif + +#endif // CMSIS_OS_H_ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c new file mode 100644 index 00000000..69ac328c --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c @@ -0,0 +1,2482 @@ +/* -------------------------------------------------------------------------- + * Copyright (c) 2013-2020 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Name: cmsis_os2.c + * Purpose: CMSIS RTOS2 wrapper for FreeRTOS + * + *---------------------------------------------------------------------------*/ + +#include + +#include "cmsis_os2.h" // ::CMSIS:RTOS2 +#include "cmsis_compiler.h" // Compiler agnostic definitions + +#include "FreeRTOS.h" // ARM.FreeRTOS::RTOS:Core +#include "task.h" // ARM.FreeRTOS::RTOS:Core +#include "event_groups.h" // ARM.FreeRTOS::RTOS:Event Groups +#include "semphr.h" // ARM.FreeRTOS::RTOS:Core + +#include "freertos_mpool.h" // osMemoryPool definitions +#include "freertos_os2.h" // Configuration check and setup + +/*---------------------------------------------------------------------------*/ +#ifndef __ARM_ARCH_6M__ + #define __ARM_ARCH_6M__ 0 +#endif +#ifndef __ARM_ARCH_7M__ + #define __ARM_ARCH_7M__ 0 +#endif +#ifndef __ARM_ARCH_7EM__ + #define __ARM_ARCH_7EM__ 0 +#endif +#ifndef __ARM_ARCH_8M_MAIN__ + #define __ARM_ARCH_8M_MAIN__ 0 +#endif +#ifndef __ARM_ARCH_7A__ + #define __ARM_ARCH_7A__ 0 +#endif + +#if ((__ARM_ARCH_7M__ == 1U) || \ + (__ARM_ARCH_7EM__ == 1U) || \ + (__ARM_ARCH_8M_MAIN__ == 1U)) +#define IS_IRQ_MASKED() ((__get_PRIMASK() != 0U) || (__get_BASEPRI() != 0U)) +#elif (__ARM_ARCH_6M__ == 1U) +#define IS_IRQ_MASKED() (__get_PRIMASK() != 0U) +#elif (__ARM_ARCH_7A__ == 1U) +/* CPSR mask bits */ +#define CPSR_MASKBIT_I 0x80U + +#define IS_IRQ_MASKED() ((__get_CPSR() & CPSR_MASKBIT_I) != 0U) +#else +#define IS_IRQ_MASKED() (__get_PRIMASK() != 0U) +#endif + +#if (__ARM_ARCH_7A__ == 1U) +/* CPSR mode bitmasks */ +#define CPSR_MODE_USER 0x10U +#define CPSR_MODE_SYSTEM 0x1FU + +#define IS_IRQ_MODE() ((__get_mode() != CPSR_MODE_USER) && (__get_mode() != CPSR_MODE_SYSTEM)) +#else +#define IS_IRQ_MODE() (__get_IPSR() != 0U) +#endif + +#define IS_IRQ() IS_IRQ_MODE() + +#define SVCall_IRQ_NBR (IRQn_Type) -5 /* SVCall_IRQ_NBR added as SV_Call handler name is not the same for CM0 and for all other CMx */ + +/* Limits */ +#define MAX_BITS_TASK_NOTIFY 31U +#define MAX_BITS_EVENT_GROUPS 24U + +#define THREAD_FLAGS_INVALID_BITS (~((1UL << MAX_BITS_TASK_NOTIFY) - 1U)) +#define EVENT_FLAGS_INVALID_BITS (~((1UL << MAX_BITS_EVENT_GROUPS) - 1U)) + +/* Kernel version and identification string definition (major.minor.rev: mmnnnrrrr dec) */ +#define KERNEL_VERSION (((uint32_t)tskKERNEL_VERSION_MAJOR * 10000000UL) | \ + ((uint32_t)tskKERNEL_VERSION_MINOR * 10000UL) | \ + ((uint32_t)tskKERNEL_VERSION_BUILD * 1UL)) + +#define KERNEL_ID ("FreeRTOS " tskKERNEL_VERSION_NUMBER) + +/* Timer callback information structure definition */ +typedef struct { + osTimerFunc_t func; + void *arg; +} TimerCallback_t; + +/* Kernel initialization state */ +static osKernelState_t KernelState = osKernelInactive; + +/* + Heap region definition used by heap_5 variant + + Define configAPPLICATION_ALLOCATED_HEAP as nonzero value in FreeRTOSConfig.h if + heap regions are already defined and vPortDefineHeapRegions is called in application. + + Otherwise vPortDefineHeapRegions will be called by osKernelInitialize using + definition configHEAP_5_REGIONS as parameter. Overriding configHEAP_5_REGIONS + is possible by defining it globally or in FreeRTOSConfig.h. +*/ +#if defined(USE_FreeRTOS_HEAP_5) +#if (configAPPLICATION_ALLOCATED_HEAP == 0) + /* + FreeRTOS heap is not defined by the application. + Single region of size configTOTAL_HEAP_SIZE (defined in FreeRTOSConfig.h) + is provided by default. Define configHEAP_5_REGIONS to provide custom + HeapRegion_t array. + */ + #define HEAP_5_REGION_SETUP 1 + + #ifndef configHEAP_5_REGIONS + #define configHEAP_5_REGIONS xHeapRegions + + static uint8_t ucHeap[configTOTAL_HEAP_SIZE]; + + static HeapRegion_t xHeapRegions[] = { + { ucHeap, configTOTAL_HEAP_SIZE }, + { NULL, 0 } + }; + #else + /* Global definition is provided to override default heap array */ + extern HeapRegion_t configHEAP_5_REGIONS[]; + #endif +#else + /* + The application already defined the array used for the FreeRTOS heap and + called vPortDefineHeapRegions to initialize heap. + */ + #define HEAP_5_REGION_SETUP 0 +#endif /* configAPPLICATION_ALLOCATED_HEAP */ +#endif /* USE_FreeRTOS_HEAP_5 */ + +#if defined(SysTick) +#undef SysTick_Handler + +/* CMSIS SysTick interrupt handler prototype */ +extern void SysTick_Handler (void); +/* FreeRTOS tick timer interrupt handler prototype */ +extern void xPortSysTickHandler (void); + +/* + SysTick handler implementation that also clears overflow flag. +*/ +#if (USE_CUSTOM_SYSTICK_HANDLER_IMPLEMENTATION == 0) +void SysTick_Handler (void) { + /* Clear overflow flag */ + SysTick->CTRL; + + if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED) { + /* Call tick handler */ + xPortSysTickHandler(); + } +} +#endif +#endif /* SysTick */ + +/* + Setup SVC to reset value. +*/ +__STATIC_INLINE void SVC_Setup (void) { +#if (__ARM_ARCH_7A__ == 0U) + /* Service Call interrupt might be configured before kernel start */ + /* and when its priority is lower or equal to BASEPRI, svc intruction */ + /* causes a Hard Fault. */ + NVIC_SetPriority (SVCall_IRQ_NBR, 0U); +#endif +} + +/* + Function macro used to retrieve semaphore count from ISR +*/ +#ifndef uxSemaphoreGetCountFromISR +#define uxSemaphoreGetCountFromISR( xSemaphore ) uxQueueMessagesWaitingFromISR( ( QueueHandle_t ) ( xSemaphore ) ) +#endif + +/* Get OS Tick count value */ +static uint32_t OS_Tick_GetCount (void); +/* Get OS Tick overflow status */ +static uint32_t OS_Tick_GetOverflow (void); +/* Get OS Tick interval */ +static uint32_t OS_Tick_GetInterval (void); +/*---------------------------------------------------------------------------*/ + +osStatus_t osKernelInitialize (void) { + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else { + if (KernelState == osKernelInactive) { + #if defined(USE_TRACE_EVENT_RECORDER) + EvrFreeRTOSSetup(0U); + #endif + #if defined(USE_FreeRTOS_HEAP_5) && (HEAP_5_REGION_SETUP == 1) + vPortDefineHeapRegions (configHEAP_5_REGIONS); + #endif + KernelState = osKernelReady; + stat = osOK; + } else { + stat = osError; + } + } + + return (stat); +} + +osStatus_t osKernelGetInfo (osVersion_t *version, char *id_buf, uint32_t id_size) { + + if (version != NULL) { + /* Version encoding is major.minor.rev: mmnnnrrrr dec */ + version->api = KERNEL_VERSION; + version->kernel = KERNEL_VERSION; + } + + if ((id_buf != NULL) && (id_size != 0U)) { + if (id_size > sizeof(KERNEL_ID)) { + id_size = sizeof(KERNEL_ID); + } + memcpy(id_buf, KERNEL_ID, id_size); + } + + return (osOK); +} + +osKernelState_t osKernelGetState (void) { + osKernelState_t state; + + switch (xTaskGetSchedulerState()) { + case taskSCHEDULER_RUNNING: + state = osKernelRunning; + break; + + case taskSCHEDULER_SUSPENDED: + state = osKernelLocked; + break; + + case taskSCHEDULER_NOT_STARTED: + default: + if (KernelState == osKernelReady) { + state = osKernelReady; + } else { + state = osKernelInactive; + } + break; + } + + return (state); +} + +osStatus_t osKernelStart (void) { + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else { + if (KernelState == osKernelReady) { + /* Ensure SVC priority is at the reset value */ + SVC_Setup(); + /* Change state to enable IRQ masking check */ + KernelState = osKernelRunning; + /* Start the kernel scheduler */ + vTaskStartScheduler(); + stat = osOK; + } else { + stat = osError; + } + } + + return (stat); +} + +int32_t osKernelLock (void) { + int32_t lock; + + if (IS_IRQ()) { + lock = (int32_t)osErrorISR; + } + else { + switch (xTaskGetSchedulerState()) { + case taskSCHEDULER_SUSPENDED: + lock = 1; + break; + + case taskSCHEDULER_RUNNING: + vTaskSuspendAll(); + lock = 0; + break; + + case taskSCHEDULER_NOT_STARTED: + default: + lock = (int32_t)osError; + break; + } + } + + return (lock); +} + +int32_t osKernelUnlock (void) { + int32_t lock; + + if (IS_IRQ()) { + lock = (int32_t)osErrorISR; + } + else { + switch (xTaskGetSchedulerState()) { + case taskSCHEDULER_SUSPENDED: + lock = 1; + + if (xTaskResumeAll() != pdTRUE) { + if (xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED) { + lock = (int32_t)osError; + } + } + break; + + case taskSCHEDULER_RUNNING: + lock = 0; + break; + + case taskSCHEDULER_NOT_STARTED: + default: + lock = (int32_t)osError; + break; + } + } + + return (lock); +} + +int32_t osKernelRestoreLock (int32_t lock) { + + if (IS_IRQ()) { + lock = (int32_t)osErrorISR; + } + else { + switch (xTaskGetSchedulerState()) { + case taskSCHEDULER_SUSPENDED: + case taskSCHEDULER_RUNNING: + if (lock == 1) { + vTaskSuspendAll(); + } + else { + if (lock != 0) { + lock = (int32_t)osError; + } + else { + if (xTaskResumeAll() != pdTRUE) { + if (xTaskGetSchedulerState() != taskSCHEDULER_RUNNING) { + lock = (int32_t)osError; + } + } + } + } + break; + + case taskSCHEDULER_NOT_STARTED: + default: + lock = (int32_t)osError; + break; + } + } + + return (lock); +} + +uint32_t osKernelGetTickCount (void) { + TickType_t ticks; + + if (IS_IRQ()) { + ticks = xTaskGetTickCountFromISR(); + } else { + ticks = xTaskGetTickCount(); + } + + return (ticks); +} + +uint32_t osKernelGetTickFreq (void) { + return (configTICK_RATE_HZ); +} + +/* Get OS Tick count value */ +static uint32_t OS_Tick_GetCount (void) { + uint32_t load = SysTick->LOAD; + return (load - SysTick->VAL); +} + +/* Get OS Tick overflow status */ +static uint32_t OS_Tick_GetOverflow (void) { + return ((SysTick->CTRL >> 16) & 1U); +} + +/* Get OS Tick interval */ +static uint32_t OS_Tick_GetInterval (void) { + return (SysTick->LOAD + 1U); +} + +uint32_t osKernelGetSysTimerCount (void) { + uint32_t irqmask = IS_IRQ_MASKED(); + TickType_t ticks; + uint32_t val; + + __disable_irq(); + + ticks = xTaskGetTickCount(); + val = OS_Tick_GetCount(); + + if (OS_Tick_GetOverflow() != 0U) { + val = OS_Tick_GetCount(); + ticks++; + } + val += ticks * OS_Tick_GetInterval(); + + if (irqmask == 0U) { + __enable_irq(); + } + + return (val); +} + +uint32_t osKernelGetSysTimerFreq (void) { + return (configCPU_CLOCK_HZ); +} + +/*---------------------------------------------------------------------------*/ + +osThreadId_t osThreadNew (osThreadFunc_t func, void *argument, const osThreadAttr_t *attr) { + const char *name; + uint32_t stack; + TaskHandle_t hTask; + UBaseType_t prio; + int32_t mem; + + hTask = NULL; + + if (!IS_IRQ() && (func != NULL)) { + stack = configMINIMAL_STACK_SIZE; + prio = (UBaseType_t)osPriorityNormal; + + name = NULL; + mem = -1; + + if (attr != NULL) { + if (attr->name != NULL) { + name = attr->name; + } + if (attr->priority != osPriorityNone) { + prio = (UBaseType_t)attr->priority; + } + + if ((prio < osPriorityIdle) || (prio > osPriorityISR) || ((attr->attr_bits & osThreadJoinable) == osThreadJoinable)) { + return (NULL); + } + + if (attr->stack_size > 0U) { + /* In FreeRTOS stack is not in bytes, but in sizeof(StackType_t) which is 4 on ARM ports. */ + /* Stack size should be therefore 4 byte aligned in order to avoid division caused side effects */ + stack = attr->stack_size / sizeof(StackType_t); + } + + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(StaticTask_t)) && + (attr->stack_mem != NULL) && (attr->stack_size > 0U)) { + mem = 1; + } + else { + if ((attr->cb_mem == NULL) && (attr->cb_size == 0U) && (attr->stack_mem == NULL)) { + mem = 0; + } + } + } + else { + mem = 0; + } + + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + hTask = xTaskCreateStatic ((TaskFunction_t)func, name, stack, argument, prio, (StackType_t *)attr->stack_mem, + (StaticTask_t *)attr->cb_mem); + #endif + } + else { + if (mem == 0) { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + if (xTaskCreate ((TaskFunction_t)func, name, (uint16_t)stack, argument, prio, &hTask) != pdPASS) { + hTask = NULL; + } + #endif + } + } + } + + return ((osThreadId_t)hTask); +} + +const char *osThreadGetName (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + const char *name; + + if (IS_IRQ() || (hTask == NULL)) { + name = NULL; + } else { + name = pcTaskGetName (hTask); + } + + return (name); +} + +osThreadId_t osThreadGetId (void) { + osThreadId_t id; + + id = (osThreadId_t)xTaskGetCurrentTaskHandle(); + + return (id); +} + +osThreadState_t osThreadGetState (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + osThreadState_t state; + + if (IS_IRQ() || (hTask == NULL)) { + state = osThreadError; + } + else { + switch (eTaskGetState (hTask)) { + case eRunning: state = osThreadRunning; break; + case eReady: state = osThreadReady; break; + case eBlocked: + case eSuspended: state = osThreadBlocked; break; + case eDeleted: state = osThreadTerminated; break; + case eInvalid: + default: state = osThreadError; break; + } + } + + return (state); +} + +uint32_t osThreadGetStackSpace (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + uint32_t sz; + + if (IS_IRQ() || (hTask == NULL)) { + sz = 0U; + } else { + sz = (uint32_t)(uxTaskGetStackHighWaterMark(hTask) * sizeof(StackType_t)); + } + + return (sz); +} + +osStatus_t osThreadSetPriority (osThreadId_t thread_id, osPriority_t priority) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if ((hTask == NULL) || (priority < osPriorityIdle) || (priority > osPriorityISR)) { + stat = osErrorParameter; + } + else { + stat = osOK; + vTaskPrioritySet (hTask, (UBaseType_t)priority); + } + + return (stat); +} + +osPriority_t osThreadGetPriority (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + osPriority_t prio; + + if (IS_IRQ() || (hTask == NULL)) { + prio = osPriorityError; + } else { + prio = (osPriority_t)((int32_t)uxTaskPriorityGet (hTask)); + } + + return (prio); +} + +osStatus_t osThreadYield (void) { + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } else { + stat = osOK; + taskYIELD(); + } + + return (stat); +} + +#if (configUSE_OS2_THREAD_SUSPEND_RESUME == 1) +osStatus_t osThreadSuspend (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hTask == NULL) { + stat = osErrorParameter; + } + else { + stat = osOK; + vTaskSuspend (hTask); + } + + return (stat); +} + +osStatus_t osThreadResume (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hTask == NULL) { + stat = osErrorParameter; + } + else { + stat = osOK; + vTaskResume (hTask); + } + + return (stat); +} +#endif /* (configUSE_OS2_THREAD_SUSPEND_RESUME == 1) */ + +__NO_RETURN void osThreadExit (void) { +#ifndef USE_FreeRTOS_HEAP_1 + vTaskDelete (NULL); +#endif + for (;;); +} + +osStatus_t osThreadTerminate (osThreadId_t thread_id) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + osStatus_t stat; +#ifndef USE_FreeRTOS_HEAP_1 + eTaskState tstate; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hTask == NULL) { + stat = osErrorParameter; + } + else { + tstate = eTaskGetState (hTask); + + if (tstate != eDeleted) { + stat = osOK; + vTaskDelete (hTask); + } else { + stat = osErrorResource; + } + } +#else + stat = osError; +#endif + + return (stat); +} + +uint32_t osThreadGetCount (void) { + uint32_t count; + + if (IS_IRQ()) { + count = 0U; + } else { + count = uxTaskGetNumberOfTasks(); + } + + return (count); +} + +#if (configUSE_OS2_THREAD_ENUMERATE == 1) +uint32_t osThreadEnumerate (osThreadId_t *thread_array, uint32_t array_items) { + uint32_t i, count; + TaskStatus_t *task; + + if (IS_IRQ() || (thread_array == NULL) || (array_items == 0U)) { + count = 0U; + } else { + vTaskSuspendAll(); + + count = uxTaskGetNumberOfTasks(); + task = pvPortMalloc (count * sizeof(TaskStatus_t)); + + if (task != NULL) { + count = uxTaskGetSystemState (task, count, NULL); + + for (i = 0U; (i < count) && (i < array_items); i++) { + thread_array[i] = (osThreadId_t)task[i].xHandle; + } + count = i; + } + (void)xTaskResumeAll(); + + vPortFree (task); + } + + return (count); +} +#endif /* (configUSE_OS2_THREAD_ENUMERATE == 1) */ + +#if (configUSE_OS2_THREAD_FLAGS == 1) +uint32_t osThreadFlagsSet (osThreadId_t thread_id, uint32_t flags) { + TaskHandle_t hTask = (TaskHandle_t)thread_id; + uint32_t rflags; + BaseType_t yield; + + if ((hTask == NULL) || ((flags & THREAD_FLAGS_INVALID_BITS) != 0U)) { + rflags = (uint32_t)osErrorParameter; + } + else { + rflags = (uint32_t)osError; + + if (IS_IRQ()) { + yield = pdFALSE; + + (void)xTaskNotifyFromISR (hTask, flags, eSetBits, &yield); + (void)xTaskNotifyAndQueryFromISR (hTask, 0, eNoAction, &rflags, NULL); + + portYIELD_FROM_ISR (yield); + } + else { + (void)xTaskNotify (hTask, flags, eSetBits); + (void)xTaskNotifyAndQuery (hTask, 0, eNoAction, &rflags); + } + } + /* Return flags after setting */ + return (rflags); +} + +uint32_t osThreadFlagsClear (uint32_t flags) { + TaskHandle_t hTask; + uint32_t rflags, cflags; + + if (IS_IRQ()) { + rflags = (uint32_t)osErrorISR; + } + else if ((flags & THREAD_FLAGS_INVALID_BITS) != 0U) { + rflags = (uint32_t)osErrorParameter; + } + else { + hTask = xTaskGetCurrentTaskHandle(); + + if (xTaskNotifyAndQuery (hTask, 0, eNoAction, &cflags) == pdPASS) { + rflags = cflags; + cflags &= ~flags; + + if (xTaskNotify (hTask, cflags, eSetValueWithOverwrite) != pdPASS) { + rflags = (uint32_t)osError; + } + } + else { + rflags = (uint32_t)osError; + } + } + + /* Return flags before clearing */ + return (rflags); +} + +uint32_t osThreadFlagsGet (void) { + TaskHandle_t hTask; + uint32_t rflags; + + if (IS_IRQ()) { + rflags = (uint32_t)osErrorISR; + } + else { + hTask = xTaskGetCurrentTaskHandle(); + + if (xTaskNotifyAndQuery (hTask, 0, eNoAction, &rflags) != pdPASS) { + rflags = (uint32_t)osError; + } + } + + return (rflags); +} + +uint32_t osThreadFlagsWait (uint32_t flags, uint32_t options, uint32_t timeout) { + uint32_t rflags, nval; + uint32_t clear; + TickType_t t0, td, tout; + BaseType_t rval; + + if (IS_IRQ()) { + rflags = (uint32_t)osErrorISR; + } + else if ((flags & THREAD_FLAGS_INVALID_BITS) != 0U) { + rflags = (uint32_t)osErrorParameter; + } + else { + if ((options & osFlagsNoClear) == osFlagsNoClear) { + clear = 0U; + } else { + clear = flags; + } + + rflags = 0U; + tout = timeout; + + t0 = xTaskGetTickCount(); + do { + rval = xTaskNotifyWait (0, clear, &nval, tout); + + if (rval == pdPASS) { + rflags &= flags; + rflags |= nval; + + if ((options & osFlagsWaitAll) == osFlagsWaitAll) { + if ((flags & rflags) == flags) { + break; + } else { + if (timeout == 0U) { + rflags = (uint32_t)osErrorResource; + break; + } + } + } + else { + if ((flags & rflags) != 0) { + break; + } else { + if (timeout == 0U) { + rflags = (uint32_t)osErrorResource; + break; + } + } + } + + /* Update timeout */ + td = xTaskGetTickCount() - t0; + + if (td > tout) { + tout = 0; + } else { + tout -= td; + } + } + else { + if (timeout == 0) { + rflags = (uint32_t)osErrorResource; + } else { + rflags = (uint32_t)osErrorTimeout; + } + } + } + while (rval != pdFAIL); + } + + /* Return flags before clearing */ + return (rflags); +} +#endif /* (configUSE_OS2_THREAD_FLAGS == 1) */ + +osStatus_t osDelay (uint32_t ticks) { + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else { + stat = osOK; + + if (ticks != 0U) { + vTaskDelay(ticks); + } + } + + return (stat); +} + +osStatus_t osDelayUntil (uint32_t ticks) { + TickType_t tcnt, delay; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else { + stat = osOK; + tcnt = xTaskGetTickCount(); + + /* Determine remaining number of ticks to delay */ + delay = (TickType_t)ticks - tcnt; + + /* Check if target tick has not expired */ + if((delay != 0U) && (0 == (delay >> (8 * sizeof(TickType_t) - 1)))) { + vTaskDelayUntil (&tcnt, delay); + } + else + { + /* No delay or already expired */ + stat = osErrorParameter; + } + } + + return (stat); +} + +/*---------------------------------------------------------------------------*/ +#if (configUSE_OS2_TIMER == 1) + +static void TimerCallback (TimerHandle_t hTimer) { + TimerCallback_t *callb; + + callb = (TimerCallback_t *)pvTimerGetTimerID (hTimer); + + if (callb != NULL) { + callb->func (callb->arg); + } +} + +osTimerId_t osTimerNew (osTimerFunc_t func, osTimerType_t type, void *argument, const osTimerAttr_t *attr) { + const char *name; + TimerHandle_t hTimer; + TimerCallback_t *callb; + UBaseType_t reload; + int32_t mem; + + hTimer = NULL; + + if (!IS_IRQ() && (func != NULL)) { + /* Allocate memory to store callback function and argument */ + callb = pvPortMalloc (sizeof(TimerCallback_t)); + + if (callb != NULL) { + callb->func = func; + callb->arg = argument; + + if (type == osTimerOnce) { + reload = pdFALSE; + } else { + reload = pdTRUE; + } + + mem = -1; + name = NULL; + + if (attr != NULL) { + if (attr->name != NULL) { + name = attr->name; + } + + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(StaticTimer_t))) { + mem = 1; + } + else { + if ((attr->cb_mem == NULL) && (attr->cb_size == 0U)) { + mem = 0; + } + } + } + else { + mem = 0; + } + + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + hTimer = xTimerCreateStatic (name, 1, reload, callb, TimerCallback, (StaticTimer_t *)attr->cb_mem); + #endif + } + else { + if (mem == 0) { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + hTimer = xTimerCreate (name, 1, reload, callb, TimerCallback); + #endif + } + } + + if ((hTimer == NULL) && (callb != NULL)) { + vPortFree (callb); + } + } + } + + return ((osTimerId_t)hTimer); +} + +const char *osTimerGetName (osTimerId_t timer_id) { + TimerHandle_t hTimer = (TimerHandle_t)timer_id; + const char *p; + + if (IS_IRQ() || (hTimer == NULL)) { + p = NULL; + } else { + p = pcTimerGetName (hTimer); + } + + return (p); +} + +osStatus_t osTimerStart (osTimerId_t timer_id, uint32_t ticks) { + TimerHandle_t hTimer = (TimerHandle_t)timer_id; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hTimer == NULL) { + stat = osErrorParameter; + } + else { + if (xTimerChangePeriod (hTimer, ticks, 0) == pdPASS) { + stat = osOK; + } else { + stat = osErrorResource; + } + } + + return (stat); +} + +osStatus_t osTimerStop (osTimerId_t timer_id) { + TimerHandle_t hTimer = (TimerHandle_t)timer_id; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hTimer == NULL) { + stat = osErrorParameter; + } + else { + if (xTimerIsTimerActive (hTimer) == pdFALSE) { + stat = osErrorResource; + } + else { + if (xTimerStop (hTimer, 0) == pdPASS) { + stat = osOK; + } else { + stat = osError; + } + } + } + + return (stat); +} + +uint32_t osTimerIsRunning (osTimerId_t timer_id) { + TimerHandle_t hTimer = (TimerHandle_t)timer_id; + uint32_t running; + + if (IS_IRQ() || (hTimer == NULL)) { + running = 0U; + } else { + running = (uint32_t)xTimerIsTimerActive (hTimer); + } + + return (running); +} + +osStatus_t osTimerDelete (osTimerId_t timer_id) { + TimerHandle_t hTimer = (TimerHandle_t)timer_id; + osStatus_t stat; +#ifndef USE_FreeRTOS_HEAP_1 + TimerCallback_t *callb; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hTimer == NULL) { + stat = osErrorParameter; + } + else { + callb = (TimerCallback_t *)pvTimerGetTimerID (hTimer); + + if (xTimerDelete (hTimer, 0) == pdPASS) { + vPortFree (callb); + stat = osOK; + } else { + stat = osErrorResource; + } + } +#else + stat = osError; +#endif + + return (stat); +} +#endif /* (configUSE_OS2_TIMER == 1) */ + +/*---------------------------------------------------------------------------*/ + +osEventFlagsId_t osEventFlagsNew (const osEventFlagsAttr_t *attr) { + EventGroupHandle_t hEventGroup; + int32_t mem; + + hEventGroup = NULL; + + if (!IS_IRQ()) { + mem = -1; + + if (attr != NULL) { + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(StaticEventGroup_t))) { + mem = 1; + } + else { + if ((attr->cb_mem == NULL) && (attr->cb_size == 0U)) { + mem = 0; + } + } + } + else { + mem = 0; + } + + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + hEventGroup = xEventGroupCreateStatic (attr->cb_mem); + #endif + } + else { + if (mem == 0) { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + hEventGroup = xEventGroupCreate(); + #endif + } + } + } + + return ((osEventFlagsId_t)hEventGroup); +} + +uint32_t osEventFlagsSet (osEventFlagsId_t ef_id, uint32_t flags) { + EventGroupHandle_t hEventGroup = (EventGroupHandle_t)ef_id; + uint32_t rflags; + BaseType_t yield; + + if ((hEventGroup == NULL) || ((flags & EVENT_FLAGS_INVALID_BITS) != 0U)) { + rflags = (uint32_t)osErrorParameter; + } + else if (IS_IRQ()) { + #if (configUSE_OS2_EVENTFLAGS_FROM_ISR == 0) + (void)yield; + /* Enable timers and xTimerPendFunctionCall function to support osEventFlagsSet from ISR */ + rflags = (uint32_t)osErrorResource; + #else + yield = pdFALSE; + + if (xEventGroupSetBitsFromISR (hEventGroup, (EventBits_t)flags, &yield) == pdFAIL) { + rflags = (uint32_t)osErrorResource; + } else { + rflags = flags; + portYIELD_FROM_ISR (yield); + } + #endif + } + else { + rflags = xEventGroupSetBits (hEventGroup, (EventBits_t)flags); + } + + return (rflags); +} + +uint32_t osEventFlagsClear (osEventFlagsId_t ef_id, uint32_t flags) { + EventGroupHandle_t hEventGroup = (EventGroupHandle_t)ef_id; + uint32_t rflags; + + if ((hEventGroup == NULL) || ((flags & EVENT_FLAGS_INVALID_BITS) != 0U)) { + rflags = (uint32_t)osErrorParameter; + } + else if (IS_IRQ()) { + #if (configUSE_OS2_EVENTFLAGS_FROM_ISR == 0) + /* Enable timers and xTimerPendFunctionCall function to support osEventFlagsSet from ISR */ + rflags = (uint32_t)osErrorResource; + #else + rflags = xEventGroupGetBitsFromISR (hEventGroup); + + if (xEventGroupClearBitsFromISR (hEventGroup, (EventBits_t)flags) == pdFAIL) { + rflags = (uint32_t)osErrorResource; + } + #endif + } + else { + rflags = xEventGroupClearBits (hEventGroup, (EventBits_t)flags); + } + + return (rflags); +} + +uint32_t osEventFlagsGet (osEventFlagsId_t ef_id) { + EventGroupHandle_t hEventGroup = (EventGroupHandle_t)ef_id; + uint32_t rflags; + + if (ef_id == NULL) { + rflags = 0U; + } + else if (IS_IRQ()) { + rflags = xEventGroupGetBitsFromISR (hEventGroup); + } + else { + rflags = xEventGroupGetBits (hEventGroup); + } + + return (rflags); +} + +uint32_t osEventFlagsWait (osEventFlagsId_t ef_id, uint32_t flags, uint32_t options, uint32_t timeout) { + EventGroupHandle_t hEventGroup = (EventGroupHandle_t)ef_id; + BaseType_t wait_all; + BaseType_t exit_clr; + uint32_t rflags; + + if ((hEventGroup == NULL) || ((flags & EVENT_FLAGS_INVALID_BITS) != 0U)) { + rflags = (uint32_t)osErrorParameter; + } + else if (IS_IRQ()) { + rflags = (uint32_t)osErrorISR; + } + else { + if (options & osFlagsWaitAll) { + wait_all = pdTRUE; + } else { + wait_all = pdFAIL; + } + + if (options & osFlagsNoClear) { + exit_clr = pdFAIL; + } else { + exit_clr = pdTRUE; + } + + rflags = xEventGroupWaitBits (hEventGroup, (EventBits_t)flags, exit_clr, wait_all, (TickType_t)timeout); + + if (options & osFlagsWaitAll) { + if ((flags & rflags) != flags) { + if (timeout > 0U) { + rflags = (uint32_t)osErrorTimeout; + } else { + rflags = (uint32_t)osErrorResource; + } + } + } + else { + if ((flags & rflags) == 0U) { + if (timeout > 0U) { + rflags = (uint32_t)osErrorTimeout; + } else { + rflags = (uint32_t)osErrorResource; + } + } + } + } + + return (rflags); +} + +osStatus_t osEventFlagsDelete (osEventFlagsId_t ef_id) { + EventGroupHandle_t hEventGroup = (EventGroupHandle_t)ef_id; + osStatus_t stat; + +#ifndef USE_FreeRTOS_HEAP_1 + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hEventGroup == NULL) { + stat = osErrorParameter; + } + else { + stat = osOK; + vEventGroupDelete (hEventGroup); + } +#else + stat = osError; +#endif + + return (stat); +} + +/*---------------------------------------------------------------------------*/ +#if (configUSE_OS2_MUTEX == 1) + +osMutexId_t osMutexNew (const osMutexAttr_t *attr) { + SemaphoreHandle_t hMutex; + uint32_t type; + uint32_t rmtx; + int32_t mem; + #if (configQUEUE_REGISTRY_SIZE > 0) + const char *name; + #endif + + hMutex = NULL; + + if (!IS_IRQ()) { + if (attr != NULL) { + type = attr->attr_bits; + } else { + type = 0U; + } + + if ((type & osMutexRecursive) == osMutexRecursive) { + rmtx = 1U; + } else { + rmtx = 0U; + } + + if ((type & osMutexRobust) != osMutexRobust) { + mem = -1; + + if (attr != NULL) { + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(StaticSemaphore_t))) { + mem = 1; + } + else { + if ((attr->cb_mem == NULL) && (attr->cb_size == 0U)) { + mem = 0; + } + } + } + else { + mem = 0; + } + + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + if (rmtx != 0U) { + #if (configUSE_RECURSIVE_MUTEXES == 1) + hMutex = xSemaphoreCreateRecursiveMutexStatic (attr->cb_mem); + #endif + } + else { + hMutex = xSemaphoreCreateMutexStatic (attr->cb_mem); + } + #endif + } + else { + if (mem == 0) { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + if (rmtx != 0U) { + #if (configUSE_RECURSIVE_MUTEXES == 1) + hMutex = xSemaphoreCreateRecursiveMutex (); + #endif + } else { + hMutex = xSemaphoreCreateMutex (); + } + #endif + } + } + + #if (configQUEUE_REGISTRY_SIZE > 0) + if (hMutex != NULL) { + if (attr != NULL) { + name = attr->name; + } else { + name = NULL; + } + vQueueAddToRegistry (hMutex, name); + } + #endif + + if ((hMutex != NULL) && (rmtx != 0U)) { + hMutex = (SemaphoreHandle_t)((uint32_t)hMutex | 1U); + } + } + } + + return ((osMutexId_t)hMutex); +} + +osStatus_t osMutexAcquire (osMutexId_t mutex_id, uint32_t timeout) { + SemaphoreHandle_t hMutex; + osStatus_t stat; + uint32_t rmtx; + + hMutex = (SemaphoreHandle_t)((uint32_t)mutex_id & ~1U); + + rmtx = (uint32_t)mutex_id & 1U; + + stat = osOK; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hMutex == NULL) { + stat = osErrorParameter; + } + else { + if (rmtx != 0U) { + #if (configUSE_RECURSIVE_MUTEXES == 1) + if (xSemaphoreTakeRecursive (hMutex, timeout) != pdPASS) { + if (timeout != 0U) { + stat = osErrorTimeout; + } else { + stat = osErrorResource; + } + } + #endif + } + else { + if (xSemaphoreTake (hMutex, timeout) != pdPASS) { + if (timeout != 0U) { + stat = osErrorTimeout; + } else { + stat = osErrorResource; + } + } + } + } + + return (stat); +} + +osStatus_t osMutexRelease (osMutexId_t mutex_id) { + SemaphoreHandle_t hMutex; + osStatus_t stat; + uint32_t rmtx; + + hMutex = (SemaphoreHandle_t)((uint32_t)mutex_id & ~1U); + + rmtx = (uint32_t)mutex_id & 1U; + + stat = osOK; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hMutex == NULL) { + stat = osErrorParameter; + } + else { + if (rmtx != 0U) { + #if (configUSE_RECURSIVE_MUTEXES == 1) + if (xSemaphoreGiveRecursive (hMutex) != pdPASS) { + stat = osErrorResource; + } + #endif + } + else { + if (xSemaphoreGive (hMutex) != pdPASS) { + stat = osErrorResource; + } + } + } + + return (stat); +} + +osThreadId_t osMutexGetOwner (osMutexId_t mutex_id) { + SemaphoreHandle_t hMutex; + osThreadId_t owner; + + hMutex = (SemaphoreHandle_t)((uint32_t)mutex_id & ~1U); + + if (IS_IRQ() || (hMutex == NULL)) { + owner = NULL; + } else { + owner = (osThreadId_t)xSemaphoreGetMutexHolder (hMutex); + } + + return (owner); +} + +osStatus_t osMutexDelete (osMutexId_t mutex_id) { + osStatus_t stat; +#ifndef USE_FreeRTOS_HEAP_1 + SemaphoreHandle_t hMutex; + + hMutex = (SemaphoreHandle_t)((uint32_t)mutex_id & ~1U); + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hMutex == NULL) { + stat = osErrorParameter; + } + else { + #if (configQUEUE_REGISTRY_SIZE > 0) + vQueueUnregisterQueue (hMutex); + #endif + stat = osOK; + vSemaphoreDelete (hMutex); + } +#else + stat = osError; +#endif + + return (stat); +} +#endif /* (configUSE_OS2_MUTEX == 1) */ + +/*---------------------------------------------------------------------------*/ + +osSemaphoreId_t osSemaphoreNew (uint32_t max_count, uint32_t initial_count, const osSemaphoreAttr_t *attr) { + SemaphoreHandle_t hSemaphore; + int32_t mem; + #if (configQUEUE_REGISTRY_SIZE > 0) + const char *name; + #endif + + hSemaphore = NULL; + + if (!IS_IRQ() && (max_count > 0U) && (initial_count <= max_count)) { + mem = -1; + + if (attr != NULL) { + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(StaticSemaphore_t))) { + mem = 1; + } + else { + if ((attr->cb_mem == NULL) && (attr->cb_size == 0U)) { + mem = 0; + } + } + } + else { + mem = 0; + } + + if (mem != -1) { + if (max_count == 1U) { + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + hSemaphore = xSemaphoreCreateBinaryStatic ((StaticSemaphore_t *)attr->cb_mem); + #endif + } + else { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + hSemaphore = xSemaphoreCreateBinary(); + #endif + } + + if ((hSemaphore != NULL) && (initial_count != 0U)) { + if (xSemaphoreGive (hSemaphore) != pdPASS) { + vSemaphoreDelete (hSemaphore); + hSemaphore = NULL; + } + } + } + else { + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + hSemaphore = xSemaphoreCreateCountingStatic (max_count, initial_count, (StaticSemaphore_t *)attr->cb_mem); + #endif + } + else { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + hSemaphore = xSemaphoreCreateCounting (max_count, initial_count); + #endif + } + } + + #if (configQUEUE_REGISTRY_SIZE > 0) + if (hSemaphore != NULL) { + if (attr != NULL) { + name = attr->name; + } else { + name = NULL; + } + vQueueAddToRegistry (hSemaphore, name); + } + #endif + } + } + + return ((osSemaphoreId_t)hSemaphore); +} + +osStatus_t osSemaphoreAcquire (osSemaphoreId_t semaphore_id, uint32_t timeout) { + SemaphoreHandle_t hSemaphore = (SemaphoreHandle_t)semaphore_id; + osStatus_t stat; + BaseType_t yield; + + stat = osOK; + + if (hSemaphore == NULL) { + stat = osErrorParameter; + } + else if (IS_IRQ()) { + if (timeout != 0U) { + stat = osErrorParameter; + } + else { + yield = pdFALSE; + + if (xSemaphoreTakeFromISR (hSemaphore, &yield) != pdPASS) { + stat = osErrorResource; + } else { + portYIELD_FROM_ISR (yield); + } + } + } + else { + if (xSemaphoreTake (hSemaphore, (TickType_t)timeout) != pdPASS) { + if (timeout != 0U) { + stat = osErrorTimeout; + } else { + stat = osErrorResource; + } + } + } + + return (stat); +} + +osStatus_t osSemaphoreRelease (osSemaphoreId_t semaphore_id) { + SemaphoreHandle_t hSemaphore = (SemaphoreHandle_t)semaphore_id; + osStatus_t stat; + BaseType_t yield; + + stat = osOK; + + if (hSemaphore == NULL) { + stat = osErrorParameter; + } + else if (IS_IRQ()) { + yield = pdFALSE; + + if (xSemaphoreGiveFromISR (hSemaphore, &yield) != pdTRUE) { + stat = osErrorResource; + } else { + portYIELD_FROM_ISR (yield); + } + } + else { + if (xSemaphoreGive (hSemaphore) != pdPASS) { + stat = osErrorResource; + } + } + + return (stat); +} + +uint32_t osSemaphoreGetCount (osSemaphoreId_t semaphore_id) { + SemaphoreHandle_t hSemaphore = (SemaphoreHandle_t)semaphore_id; + uint32_t count; + + if (hSemaphore == NULL) { + count = 0U; + } + else if (IS_IRQ()) { + count = uxQueueMessagesWaitingFromISR (hSemaphore); + } else { + count = (uint32_t)uxSemaphoreGetCount (hSemaphore); + } + + return (count); +} + +osStatus_t osSemaphoreDelete (osSemaphoreId_t semaphore_id) { + SemaphoreHandle_t hSemaphore = (SemaphoreHandle_t)semaphore_id; + osStatus_t stat; + +#ifndef USE_FreeRTOS_HEAP_1 + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hSemaphore == NULL) { + stat = osErrorParameter; + } + else { + #if (configQUEUE_REGISTRY_SIZE > 0) + vQueueUnregisterQueue (hSemaphore); + #endif + + stat = osOK; + vSemaphoreDelete (hSemaphore); + } +#else + stat = osError; +#endif + + return (stat); +} + +/*---------------------------------------------------------------------------*/ + +osMessageQueueId_t osMessageQueueNew (uint32_t msg_count, uint32_t msg_size, const osMessageQueueAttr_t *attr) { + QueueHandle_t hQueue; + int32_t mem; + #if (configQUEUE_REGISTRY_SIZE > 0) + const char *name; + #endif + + hQueue = NULL; + + if (!IS_IRQ() && (msg_count > 0U) && (msg_size > 0U)) { + mem = -1; + + if (attr != NULL) { + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(StaticQueue_t)) && + (attr->mq_mem != NULL) && (attr->mq_size >= (msg_count * msg_size))) { + mem = 1; + } + else { + if ((attr->cb_mem == NULL) && (attr->cb_size == 0U) && + (attr->mq_mem == NULL) && (attr->mq_size == 0U)) { + mem = 0; + } + } + } + else { + mem = 0; + } + + if (mem == 1) { + #if (configSUPPORT_STATIC_ALLOCATION == 1) + hQueue = xQueueCreateStatic (msg_count, msg_size, attr->mq_mem, attr->cb_mem); + #endif + } + else { + if (mem == 0) { + #if (configSUPPORT_DYNAMIC_ALLOCATION == 1) + hQueue = xQueueCreate (msg_count, msg_size); + #endif + } + } + + #if (configQUEUE_REGISTRY_SIZE > 0) + if (hQueue != NULL) { + if (attr != NULL) { + name = attr->name; + } else { + name = NULL; + } + vQueueAddToRegistry (hQueue, name); + } + #endif + + } + + return ((osMessageQueueId_t)hQueue); +} + +osStatus_t osMessageQueuePut (osMessageQueueId_t mq_id, const void *msg_ptr, uint8_t msg_prio, uint32_t timeout) { + QueueHandle_t hQueue = (QueueHandle_t)mq_id; + osStatus_t stat; + BaseType_t yield; + + (void)msg_prio; /* Message priority is ignored */ + + stat = osOK; + + if (IS_IRQ()) { + if ((hQueue == NULL) || (msg_ptr == NULL) || (timeout != 0U)) { + stat = osErrorParameter; + } + else { + yield = pdFALSE; + + if (xQueueSendToBackFromISR (hQueue, msg_ptr, &yield) != pdTRUE) { + stat = osErrorResource; + } else { + portYIELD_FROM_ISR (yield); + } + } + } + else { + if ((hQueue == NULL) || (msg_ptr == NULL)) { + stat = osErrorParameter; + } + else { + if (xQueueSendToBack (hQueue, msg_ptr, (TickType_t)timeout) != pdPASS) { + if (timeout != 0U) { + stat = osErrorTimeout; + } else { + stat = osErrorResource; + } + } + } + } + + return (stat); +} + +osStatus_t osMessageQueueGet (osMessageQueueId_t mq_id, void *msg_ptr, uint8_t *msg_prio, uint32_t timeout) { + QueueHandle_t hQueue = (QueueHandle_t)mq_id; + osStatus_t stat; + BaseType_t yield; + + (void)msg_prio; /* Message priority is ignored */ + + stat = osOK; + + if (IS_IRQ()) { + if ((hQueue == NULL) || (msg_ptr == NULL) || (timeout != 0U)) { + stat = osErrorParameter; + } + else { + yield = pdFALSE; + + if (xQueueReceiveFromISR (hQueue, msg_ptr, &yield) != pdPASS) { + stat = osErrorResource; + } else { + portYIELD_FROM_ISR (yield); + } + } + } + else { + if ((hQueue == NULL) || (msg_ptr == NULL)) { + stat = osErrorParameter; + } + else { + if (xQueueReceive (hQueue, msg_ptr, (TickType_t)timeout) != pdPASS) { + if (timeout != 0U) { + stat = osErrorTimeout; + } else { + stat = osErrorResource; + } + } + } + } + + return (stat); +} + +uint32_t osMessageQueueGetCapacity (osMessageQueueId_t mq_id) { + StaticQueue_t *mq = (StaticQueue_t *)mq_id; + uint32_t capacity; + + if (mq == NULL) { + capacity = 0U; + } else { + /* capacity = pxQueue->uxLength */ + capacity = mq->uxDummy4[1]; + } + + return (capacity); +} + +uint32_t osMessageQueueGetMsgSize (osMessageQueueId_t mq_id) { + StaticQueue_t *mq = (StaticQueue_t *)mq_id; + uint32_t size; + + if (mq == NULL) { + size = 0U; + } else { + /* size = pxQueue->uxItemSize */ + size = mq->uxDummy4[2]; + } + + return (size); +} + +uint32_t osMessageQueueGetCount (osMessageQueueId_t mq_id) { + QueueHandle_t hQueue = (QueueHandle_t)mq_id; + UBaseType_t count; + + if (hQueue == NULL) { + count = 0U; + } + else if (IS_IRQ()) { + count = uxQueueMessagesWaitingFromISR (hQueue); + } + else { + count = uxQueueMessagesWaiting (hQueue); + } + + return ((uint32_t)count); +} + +uint32_t osMessageQueueGetSpace (osMessageQueueId_t mq_id) { + StaticQueue_t *mq = (StaticQueue_t *)mq_id; + uint32_t space; + uint32_t isrm; + + if (mq == NULL) { + space = 0U; + } + else if (IS_IRQ()) { + isrm = taskENTER_CRITICAL_FROM_ISR(); + + /* space = pxQueue->uxLength - pxQueue->uxMessagesWaiting; */ + space = mq->uxDummy4[1] - mq->uxDummy4[0]; + + taskEXIT_CRITICAL_FROM_ISR(isrm); + } + else { + space = (uint32_t)uxQueueSpacesAvailable ((QueueHandle_t)mq); + } + + return (space); +} + +osStatus_t osMessageQueueReset (osMessageQueueId_t mq_id) { + QueueHandle_t hQueue = (QueueHandle_t)mq_id; + osStatus_t stat; + + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hQueue == NULL) { + stat = osErrorParameter; + } + else { + stat = osOK; + (void)xQueueReset (hQueue); + } + + return (stat); +} + +osStatus_t osMessageQueueDelete (osMessageQueueId_t mq_id) { + QueueHandle_t hQueue = (QueueHandle_t)mq_id; + osStatus_t stat; + +#ifndef USE_FreeRTOS_HEAP_1 + if (IS_IRQ()) { + stat = osErrorISR; + } + else if (hQueue == NULL) { + stat = osErrorParameter; + } + else { + #if (configQUEUE_REGISTRY_SIZE > 0) + vQueueUnregisterQueue (hQueue); + #endif + + stat = osOK; + vQueueDelete (hQueue); + } +#else + stat = osError; +#endif + + return (stat); +} + +/*---------------------------------------------------------------------------*/ +#ifdef FREERTOS_MPOOL_H_ + +/* Static memory pool functions */ +static void FreeBlock (MemPool_t *mp, void *block); +static void *AllocBlock (MemPool_t *mp); +static void *CreateBlock (MemPool_t *mp); + +osMemoryPoolId_t osMemoryPoolNew (uint32_t block_count, uint32_t block_size, const osMemoryPoolAttr_t *attr) { + MemPool_t *mp; + const char *name; + int32_t mem_cb, mem_mp; + uint32_t sz; + + if (IS_IRQ()) { + mp = NULL; + } + else if ((block_count == 0U) || (block_size == 0U)) { + mp = NULL; + } + else { + mp = NULL; + sz = MEMPOOL_ARR_SIZE (block_count, block_size); + + name = NULL; + mem_cb = -1; + mem_mp = -1; + + if (attr != NULL) { + if (attr->name != NULL) { + name = attr->name; + } + + if ((attr->cb_mem != NULL) && (attr->cb_size >= sizeof(MemPool_t))) { + /* Static control block is provided */ + mem_cb = 1; + } + else if ((attr->cb_mem == NULL) && (attr->cb_size == 0U)) { + /* Allocate control block memory on heap */ + mem_cb = 0; + } + + if ((attr->mp_mem == NULL) && (attr->mp_size == 0U)) { + /* Allocate memory array on heap */ + mem_mp = 0; + } + else { + if (attr->mp_mem != NULL) { + /* Check if array is 4-byte aligned */ + if (((uint32_t)attr->mp_mem & 3U) == 0U) { + /* Check if array big enough */ + if (attr->mp_size >= sz) { + /* Static memory pool array is provided */ + mem_mp = 1; + } + } + } + } + } + else { + /* Attributes not provided, allocate memory on heap */ + mem_cb = 0; + mem_mp = 0; + } + + if (mem_cb == 0) { + mp = pvPortMalloc (sizeof(MemPool_t)); + } else { + mp = attr->cb_mem; + } + + if (mp != NULL) { + /* Create a semaphore (max count == initial count == block_count) */ + #if (configSUPPORT_STATIC_ALLOCATION == 1) + mp->sem = xSemaphoreCreateCountingStatic (block_count, block_count, &mp->mem_sem); + #elif (configSUPPORT_DYNAMIC_ALLOCATION == 1) + mp->sem = xSemaphoreCreateCounting (block_count, block_count); + #else + mp->sem == NULL; + #endif + + if (mp->sem != NULL) { + /* Setup memory array */ + if (mem_mp == 0) { + mp->mem_arr = pvPortMalloc (sz); + } else { + mp->mem_arr = attr->mp_mem; + } + } + } + + if ((mp != NULL) && (mp->mem_arr != NULL)) { + /* Memory pool can be created */ + mp->head = NULL; + mp->mem_sz = sz; + mp->name = name; + mp->bl_sz = block_size; + mp->bl_cnt = block_count; + mp->n = 0U; + + /* Set heap allocated memory flags */ + mp->status = MPOOL_STATUS; + + if (mem_cb == 0) { + /* Control block on heap */ + mp->status |= 1U; + } + if (mem_mp == 0) { + /* Memory array on heap */ + mp->status |= 2U; + } + } + else { + /* Memory pool cannot be created, release allocated resources */ + if ((mem_cb == 0) && (mp != NULL)) { + /* Free control block memory */ + vPortFree (mp); + } + mp = NULL; + } + } + + return (mp); +} + +const char *osMemoryPoolGetName (osMemoryPoolId_t mp_id) { + MemPool_t *mp = (osMemoryPoolId_t)mp_id; + const char *p; + + if (IS_IRQ()) { + p = NULL; + } + else if (mp_id == NULL) { + p = NULL; + } + else { + p = mp->name; + } + + return (p); +} + +void *osMemoryPoolAlloc (osMemoryPoolId_t mp_id, uint32_t timeout) { + MemPool_t *mp; + void *block; + uint32_t isrm; + + if (mp_id == NULL) { + /* Invalid input parameters */ + block = NULL; + } + else { + block = NULL; + + mp = (MemPool_t *)mp_id; + + if ((mp->status & MPOOL_STATUS) == MPOOL_STATUS) { + if (IS_IRQ()) { + if (timeout == 0U) { + if (xSemaphoreTakeFromISR (mp->sem, NULL) == pdTRUE) { + if ((mp->status & MPOOL_STATUS) == MPOOL_STATUS) { + isrm = taskENTER_CRITICAL_FROM_ISR(); + + /* Get a block from the free-list */ + block = AllocBlock(mp); + + if (block == NULL) { + /* List of free blocks is empty, 'create' new block */ + block = CreateBlock(mp); + } + + taskEXIT_CRITICAL_FROM_ISR(isrm); + } + } + } + } + else { + if (xSemaphoreTake (mp->sem, (TickType_t)timeout) == pdTRUE) { + if ((mp->status & MPOOL_STATUS) == MPOOL_STATUS) { + taskENTER_CRITICAL(); + + /* Get a block from the free-list */ + block = AllocBlock(mp); + + if (block == NULL) { + /* List of free blocks is empty, 'create' new block */ + block = CreateBlock(mp); + } + + taskEXIT_CRITICAL(); + } + } + } + } + } + + return (block); +} + +osStatus_t osMemoryPoolFree (osMemoryPoolId_t mp_id, void *block) { + MemPool_t *mp; + osStatus_t stat; + uint32_t isrm; + BaseType_t yield; + + if ((mp_id == NULL) || (block == NULL)) { + /* Invalid input parameters */ + stat = osErrorParameter; + } + else { + mp = (MemPool_t *)mp_id; + + if ((mp->status & MPOOL_STATUS) != MPOOL_STATUS) { + /* Invalid object status */ + stat = osErrorResource; + } + else if ((block < (void *)&mp->mem_arr[0]) || (block > (void*)&mp->mem_arr[mp->mem_sz-1])) { + /* Block pointer outside of memory array area */ + stat = osErrorParameter; + } + else { + stat = osOK; + + if (IS_IRQ()) { + if (uxSemaphoreGetCountFromISR (mp->sem) == mp->bl_cnt) { + stat = osErrorResource; + } + else { + isrm = taskENTER_CRITICAL_FROM_ISR(); + + /* Add block to the list of free blocks */ + FreeBlock(mp, block); + + taskEXIT_CRITICAL_FROM_ISR(isrm); + + yield = pdFALSE; + xSemaphoreGiveFromISR (mp->sem, &yield); + portYIELD_FROM_ISR (yield); + } + } + else { + if (uxSemaphoreGetCount (mp->sem) == mp->bl_cnt) { + stat = osErrorResource; + } + else { + taskENTER_CRITICAL(); + + /* Add block to the list of free blocks */ + FreeBlock(mp, block); + + taskEXIT_CRITICAL(); + + xSemaphoreGive (mp->sem); + } + } + } + } + + return (stat); +} + +uint32_t osMemoryPoolGetCapacity (osMemoryPoolId_t mp_id) { + MemPool_t *mp; + uint32_t n; + + if (mp_id == NULL) { + /* Invalid input parameters */ + n = 0U; + } + else { + mp = (MemPool_t *)mp_id; + + if ((mp->status & MPOOL_STATUS) != MPOOL_STATUS) { + /* Invalid object status */ + n = 0U; + } + else { + n = mp->bl_cnt; + } + } + + /* Return maximum number of memory blocks */ + return (n); +} + +uint32_t osMemoryPoolGetBlockSize (osMemoryPoolId_t mp_id) { + MemPool_t *mp; + uint32_t sz; + + if (mp_id == NULL) { + /* Invalid input parameters */ + sz = 0U; + } + else { + mp = (MemPool_t *)mp_id; + + if ((mp->status & MPOOL_STATUS) != MPOOL_STATUS) { + /* Invalid object status */ + sz = 0U; + } + else { + sz = mp->bl_sz; + } + } + + /* Return memory block size in bytes */ + return (sz); +} + +uint32_t osMemoryPoolGetCount (osMemoryPoolId_t mp_id) { + MemPool_t *mp; + uint32_t n; + + if (mp_id == NULL) { + /* Invalid input parameters */ + n = 0U; + } + else { + mp = (MemPool_t *)mp_id; + + if ((mp->status & MPOOL_STATUS) != MPOOL_STATUS) { + /* Invalid object status */ + n = 0U; + } + else { + if (IS_IRQ()) { + n = uxSemaphoreGetCountFromISR (mp->sem); + } else { + n = uxSemaphoreGetCount (mp->sem); + } + + n = mp->bl_cnt - n; + } + } + + /* Return number of memory blocks used */ + return (n); +} + +uint32_t osMemoryPoolGetSpace (osMemoryPoolId_t mp_id) { + MemPool_t *mp; + uint32_t n; + + if (mp_id == NULL) { + /* Invalid input parameters */ + n = 0U; + } + else { + mp = (MemPool_t *)mp_id; + + if ((mp->status & MPOOL_STATUS) != MPOOL_STATUS) { + /* Invalid object status */ + n = 0U; + } + else { + if (IS_IRQ()) { + n = uxSemaphoreGetCountFromISR (mp->sem); + } else { + n = uxSemaphoreGetCount (mp->sem); + } + } + } + + /* Return number of memory blocks available */ + return (n); +} + +osStatus_t osMemoryPoolDelete (osMemoryPoolId_t mp_id) { + MemPool_t *mp; + osStatus_t stat; + + if (mp_id == NULL) { + /* Invalid input parameters */ + stat = osErrorParameter; + } + else if (IS_IRQ()) { + stat = osErrorISR; + } + else { + mp = (MemPool_t *)mp_id; + + taskENTER_CRITICAL(); + + /* Invalidate control block status */ + mp->status = mp->status & 3U; + + /* Wake-up tasks waiting for pool semaphore */ + while (xSemaphoreGive (mp->sem) == pdTRUE); + + mp->head = NULL; + mp->bl_sz = 0U; + mp->bl_cnt = 0U; + + if ((mp->status & 2U) != 0U) { + /* Memory pool array allocated on heap */ + vPortFree (mp->mem_arr); + } + if ((mp->status & 1U) != 0U) { + /* Memory pool control block allocated on heap */ + vPortFree (mp); + } + + taskEXIT_CRITICAL(); + + stat = osOK; + } + + return (stat); +} + +/* + Create new block given according to the current block index. +*/ +static void *CreateBlock (MemPool_t *mp) { + MemPoolBlock_t *p = NULL; + + if (mp->n < mp->bl_cnt) { + /* Unallocated blocks exist, set pointer to new block */ + p = (void *)(mp->mem_arr + (mp->bl_sz * mp->n)); + + /* Increment block index */ + mp->n += 1U; + } + + return (p); +} + +/* + Allocate a block by reading the list of free blocks. +*/ +static void *AllocBlock (MemPool_t *mp) { + MemPoolBlock_t *p = NULL; + + if (mp->head != NULL) { + /* List of free block exists, get head block */ + p = mp->head; + + /* Head block is now next on the list */ + mp->head = p->next; + } + + return (p); +} + +/* + Free block by putting it to the list of free blocks. +*/ +static void FreeBlock (MemPool_t *mp, void *block) { + MemPoolBlock_t *p = block; + + /* Store current head into block memory space */ + p->next = mp->head; + + /* Store current block as new head */ + mp->head = p; +} +#endif /* FREERTOS_MPOOL_H_ */ +/*---------------------------------------------------------------------------*/ + +/* Callback function prototypes */ +extern void vApplicationIdleHook (void); +extern void vApplicationTickHook (void); +extern void vApplicationMallocFailedHook (void); +extern void vApplicationDaemonTaskStartupHook (void); +extern void vApplicationStackOverflowHook (TaskHandle_t xTask, signed char *pcTaskName); + +/** + Dummy implementation of the callback function vApplicationIdleHook(). +*/ +#if (configUSE_IDLE_HOOK == 1) +__WEAK void vApplicationIdleHook (void){} +#endif + +/** + Dummy implementation of the callback function vApplicationTickHook(). +*/ +#if (configUSE_TICK_HOOK == 1) + __WEAK void vApplicationTickHook (void){} +#endif + +/** + Dummy implementation of the callback function vApplicationMallocFailedHook(). +*/ +#if (configUSE_MALLOC_FAILED_HOOK == 1) +__WEAK void vApplicationMallocFailedHook (void){} +#endif + +/** + Dummy implementation of the callback function vApplicationDaemonTaskStartupHook(). +*/ +#if (configUSE_DAEMON_TASK_STARTUP_HOOK == 1) +__WEAK void vApplicationDaemonTaskStartupHook (void){} +#endif + +/** + Dummy implementation of the callback function vApplicationStackOverflowHook(). +*/ +#if (configCHECK_FOR_STACK_OVERFLOW > 0) +__WEAK void vApplicationStackOverflowHook (TaskHandle_t xTask, signed char *pcTaskName) { + (void)xTask; + (void)pcTaskName; + configASSERT(0); +} +#endif + +/*---------------------------------------------------------------------------*/ +#if (configSUPPORT_STATIC_ALLOCATION == 1) +/* External Idle and Timer task static memory allocation functions */ +extern void vApplicationGetIdleTaskMemory (StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize); +extern void vApplicationGetTimerTaskMemory (StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize); + +/* + vApplicationGetIdleTaskMemory gets called when configSUPPORT_STATIC_ALLOCATION + equals to 1 and is required for static memory allocation support. +*/ +__WEAK void vApplicationGetIdleTaskMemory (StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize) { + /* Idle task control block and stack */ + static StaticTask_t Idle_TCB; + static StackType_t Idle_Stack[configMINIMAL_STACK_SIZE]; + + *ppxIdleTaskTCBBuffer = &Idle_TCB; + *ppxIdleTaskStackBuffer = &Idle_Stack[0]; + *pulIdleTaskStackSize = (uint32_t)configMINIMAL_STACK_SIZE; +} + +/* + vApplicationGetTimerTaskMemory gets called when configSUPPORT_STATIC_ALLOCATION + equals to 1 and is required for static memory allocation support. +*/ +__WEAK void vApplicationGetTimerTaskMemory (StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize) { + /* Timer task control block and stack */ + static StaticTask_t Timer_TCB; + static StackType_t Timer_Stack[configTIMER_TASK_STACK_DEPTH]; + + *ppxTimerTaskTCBBuffer = &Timer_TCB; + *ppxTimerTaskStackBuffer = &Timer_Stack[0]; + *pulTimerTaskStackSize = (uint32_t)configTIMER_TASK_STACK_DEPTH; +} +#endif diff --git a/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.h b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.h new file mode 100644 index 00000000..9774cc7b --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.h @@ -0,0 +1,734 @@ +/* -------------------------------------------------------------------------- + * Portions Copyright © 2017 STMicroelectronics International N.V. All rights reserved. + * Portions Copyright (c) 2013-2017 ARM Limited. All rights reserved. + * -------------------------------------------------------------------------- + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Name: cmsis_os2.h + * Purpose: CMSIS RTOS2 wrapper for FreeRTOS + * + *---------------------------------------------------------------------------*/ + +#ifndef CMSIS_OS2_H_ +#define CMSIS_OS2_H_ + +#ifndef __NO_RETURN +#if defined(__CC_ARM) +#define __NO_RETURN __declspec(noreturn) +#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) +#define __NO_RETURN __attribute__((__noreturn__)) +#elif defined(__GNUC__) +#define __NO_RETURN __attribute__((__noreturn__)) +#elif defined(__ICCARM__) +#define __NO_RETURN __noreturn +#else +#define __NO_RETURN +#endif +#endif + +#include +#include + +#ifdef __cplusplus +extern "C" +{ +#endif + + +// ==== Enumerations, structures, defines ==== + +/// Version information. +typedef struct { + uint32_t api; ///< API version (major.minor.rev: mmnnnrrrr dec). + uint32_t kernel; ///< Kernel version (major.minor.rev: mmnnnrrrr dec). +} osVersion_t; + +/// Kernel state. +typedef enum { + osKernelInactive = 0, ///< Inactive. + osKernelReady = 1, ///< Ready. + osKernelRunning = 2, ///< Running. + osKernelLocked = 3, ///< Locked. + osKernelSuspended = 4, ///< Suspended. + osKernelError = -1, ///< Error. + osKernelReserved = 0x7FFFFFFFU ///< Prevents enum down-size compiler optimization. +} osKernelState_t; + +/// Thread state. +typedef enum { + osThreadInactive = 0, ///< Inactive. + osThreadReady = 1, ///< Ready. + osThreadRunning = 2, ///< Running. + osThreadBlocked = 3, ///< Blocked. + osThreadTerminated = 4, ///< Terminated. + osThreadError = -1, ///< Error. + osThreadReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization. +} osThreadState_t; + +/// Priority values. +typedef enum { + osPriorityNone = 0, ///< No priority (not initialized). + osPriorityIdle = 1, ///< Reserved for Idle thread. + osPriorityLow = 8, ///< Priority: low + osPriorityLow1 = 8+1, ///< Priority: low + 1 + osPriorityLow2 = 8+2, ///< Priority: low + 2 + osPriorityLow3 = 8+3, ///< Priority: low + 3 + osPriorityLow4 = 8+4, ///< Priority: low + 4 + osPriorityLow5 = 8+5, ///< Priority: low + 5 + osPriorityLow6 = 8+6, ///< Priority: low + 6 + osPriorityLow7 = 8+7, ///< Priority: low + 7 + osPriorityBelowNormal = 16, ///< Priority: below normal + osPriorityBelowNormal1 = 16+1, ///< Priority: below normal + 1 + osPriorityBelowNormal2 = 16+2, ///< Priority: below normal + 2 + osPriorityBelowNormal3 = 16+3, ///< Priority: below normal + 3 + osPriorityBelowNormal4 = 16+4, ///< Priority: below normal + 4 + osPriorityBelowNormal5 = 16+5, ///< Priority: below normal + 5 + osPriorityBelowNormal6 = 16+6, ///< Priority: below normal + 6 + osPriorityBelowNormal7 = 16+7, ///< Priority: below normal + 7 + osPriorityNormal = 24, ///< Priority: normal + osPriorityNormal1 = 24+1, ///< Priority: normal + 1 + osPriorityNormal2 = 24+2, ///< Priority: normal + 2 + osPriorityNormal3 = 24+3, ///< Priority: normal + 3 + osPriorityNormal4 = 24+4, ///< Priority: normal + 4 + osPriorityNormal5 = 24+5, ///< Priority: normal + 5 + osPriorityNormal6 = 24+6, ///< Priority: normal + 6 + osPriorityNormal7 = 24+7, ///< Priority: normal + 7 + osPriorityAboveNormal = 32, ///< Priority: above normal + osPriorityAboveNormal1 = 32+1, ///< Priority: above normal + 1 + osPriorityAboveNormal2 = 32+2, ///< Priority: above normal + 2 + osPriorityAboveNormal3 = 32+3, ///< Priority: above normal + 3 + osPriorityAboveNormal4 = 32+4, ///< Priority: above normal + 4 + osPriorityAboveNormal5 = 32+5, ///< Priority: above normal + 5 + osPriorityAboveNormal6 = 32+6, ///< Priority: above normal + 6 + osPriorityAboveNormal7 = 32+7, ///< Priority: above normal + 7 + osPriorityHigh = 40, ///< Priority: high + osPriorityHigh1 = 40+1, ///< Priority: high + 1 + osPriorityHigh2 = 40+2, ///< Priority: high + 2 + osPriorityHigh3 = 40+3, ///< Priority: high + 3 + osPriorityHigh4 = 40+4, ///< Priority: high + 4 + osPriorityHigh5 = 40+5, ///< Priority: high + 5 + osPriorityHigh6 = 40+6, ///< Priority: high + 6 + osPriorityHigh7 = 40+7, ///< Priority: high + 7 + osPriorityRealtime = 48, ///< Priority: realtime + osPriorityRealtime1 = 48+1, ///< Priority: realtime + 1 + osPriorityRealtime2 = 48+2, ///< Priority: realtime + 2 + osPriorityRealtime3 = 48+3, ///< Priority: realtime + 3 + osPriorityRealtime4 = 48+4, ///< Priority: realtime + 4 + osPriorityRealtime5 = 48+5, ///< Priority: realtime + 5 + osPriorityRealtime6 = 48+6, ///< Priority: realtime + 6 + osPriorityRealtime7 = 48+7, ///< Priority: realtime + 7 + osPriorityISR = 56, ///< Reserved for ISR deferred thread. + osPriorityError = -1, ///< System cannot determine priority or illegal priority. + osPriorityReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization. +} osPriority_t; + +/// Entry point of a thread. +typedef void (*osThreadFunc_t) (void *argument); + +/// Timer callback function. +typedef void (*osTimerFunc_t) (void *argument); + +/// Timer type. +typedef enum { + osTimerOnce = 0, ///< One-shot timer. + osTimerPeriodic = 1 ///< Repeating timer. +} osTimerType_t; + +// Timeout value. +#define osWaitForever 0xFFFFFFFFU ///< Wait forever timeout value. + +// Flags options (\ref osThreadFlagsWait and \ref osEventFlagsWait). +#define osFlagsWaitAny 0x00000000U ///< Wait for any flag (default). +#define osFlagsWaitAll 0x00000001U ///< Wait for all flags. +#define osFlagsNoClear 0x00000002U ///< Do not clear flags which have been specified to wait for. + +// Flags errors (returned by osThreadFlagsXxxx and osEventFlagsXxxx). +#define osFlagsError 0x80000000U ///< Error indicator. +#define osFlagsErrorUnknown 0xFFFFFFFFU ///< osError (-1). +#define osFlagsErrorTimeout 0xFFFFFFFEU ///< osErrorTimeout (-2). +#define osFlagsErrorResource 0xFFFFFFFDU ///< osErrorResource (-3). +#define osFlagsErrorParameter 0xFFFFFFFCU ///< osErrorParameter (-4). +#define osFlagsErrorISR 0xFFFFFFFAU ///< osErrorISR (-6). + +// Thread attributes (attr_bits in \ref osThreadAttr_t). +#define osThreadDetached 0x00000000U ///< Thread created in detached mode (default) +#define osThreadJoinable 0x00000001U ///< Thread created in joinable mode + +// Mutex attributes (attr_bits in \ref osMutexAttr_t). +#define osMutexRecursive 0x00000001U ///< Recursive mutex. +#define osMutexPrioInherit 0x00000002U ///< Priority inherit protocol. +#define osMutexRobust 0x00000008U ///< Robust mutex. + +/// Status code values returned by CMSIS-RTOS functions. +typedef enum { + osOK = 0, ///< Operation completed successfully. + osError = -1, ///< Unspecified RTOS error: run-time error but no other error message fits. + osErrorTimeout = -2, ///< Operation not completed within the timeout period. + osErrorResource = -3, ///< Resource not available. + osErrorParameter = -4, ///< Parameter error. + osErrorNoMemory = -5, ///< System is out of memory: it was impossible to allocate or reserve memory for the operation. + osErrorISR = -6, ///< Not allowed in ISR context: the function cannot be called from interrupt service routines. + osStatusReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization. +} osStatus_t; + + +/// \details Thread ID identifies the thread. +typedef void *osThreadId_t; + +/// \details Timer ID identifies the timer. +typedef void *osTimerId_t; + +/// \details Event Flags ID identifies the event flags. +typedef void *osEventFlagsId_t; + +/// \details Mutex ID identifies the mutex. +typedef void *osMutexId_t; + +/// \details Semaphore ID identifies the semaphore. +typedef void *osSemaphoreId_t; + +/// \details Memory Pool ID identifies the memory pool. +typedef void *osMemoryPoolId_t; + +/// \details Message Queue ID identifies the message queue. +typedef void *osMessageQueueId_t; + + +#ifndef TZ_MODULEID_T +#define TZ_MODULEID_T +/// \details Data type that identifies secure software modules called by a process. +typedef uint32_t TZ_ModuleId_t; +#endif + + +/// Attributes structure for thread. +typedef struct { + const char *name; ///< name of the thread + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block + void *stack_mem; ///< memory for stack + uint32_t stack_size; ///< size of stack + osPriority_t priority; ///< initial thread priority (default: osPriorityNormal) + TZ_ModuleId_t tz_module; ///< TrustZone module identifier + uint32_t reserved; ///< reserved (must be 0) +} osThreadAttr_t; + +/// Attributes structure for timer. +typedef struct { + const char *name; ///< name of the timer + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block +} osTimerAttr_t; + +/// Attributes structure for event flags. +typedef struct { + const char *name; ///< name of the event flags + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block +} osEventFlagsAttr_t; + +/// Attributes structure for mutex. +typedef struct { + const char *name; ///< name of the mutex + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block +} osMutexAttr_t; + +/// Attributes structure for semaphore. +typedef struct { + const char *name; ///< name of the semaphore + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block +} osSemaphoreAttr_t; + +/// Attributes structure for memory pool. +typedef struct { + const char *name; ///< name of the memory pool + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block + void *mp_mem; ///< memory for data storage + uint32_t mp_size; ///< size of provided memory for data storage +} osMemoryPoolAttr_t; + +/// Attributes structure for message queue. +typedef struct { + const char *name; ///< name of the message queue + uint32_t attr_bits; ///< attribute bits + void *cb_mem; ///< memory for control block + uint32_t cb_size; ///< size of provided memory for control block + void *mq_mem; ///< memory for data storage + uint32_t mq_size; ///< size of provided memory for data storage +} osMessageQueueAttr_t; + + +// ==== Kernel Management Functions ==== + +/// Initialize the RTOS Kernel. +/// \return status code that indicates the execution status of the function. +osStatus_t osKernelInitialize (void); + +/// Get RTOS Kernel Information. +/// \param[out] version pointer to buffer for retrieving version information. +/// \param[out] id_buf pointer to buffer for retrieving kernel identification string. +/// \param[in] id_size size of buffer for kernel identification string. +/// \return status code that indicates the execution status of the function. +osStatus_t osKernelGetInfo (osVersion_t *version, char *id_buf, uint32_t id_size); + +/// Get the current RTOS Kernel state. +/// \return current RTOS Kernel state. +osKernelState_t osKernelGetState (void); + +/// Start the RTOS Kernel scheduler. +/// \return status code that indicates the execution status of the function. +osStatus_t osKernelStart (void); + +/// Lock the RTOS Kernel scheduler. +/// \return previous lock state (1 - locked, 0 - not locked, error code if negative). +int32_t osKernelLock (void); + +/// Unlock the RTOS Kernel scheduler. +/// \return previous lock state (1 - locked, 0 - not locked, error code if negative). +int32_t osKernelUnlock (void); + +/// Restore the RTOS Kernel scheduler lock state. +/// \param[in] lock lock state obtained by \ref osKernelLock or \ref osKernelUnlock. +/// \return new lock state (1 - locked, 0 - not locked, error code if negative). +int32_t osKernelRestoreLock (int32_t lock); + +/// Suspend the RTOS Kernel scheduler. +/// \return time in ticks, for how long the system can sleep or power-down. +uint32_t osKernelSuspend (void); + +/// Resume the RTOS Kernel scheduler. +/// \param[in] sleep_ticks time in ticks for how long the system was in sleep or power-down mode. +void osKernelResume (uint32_t sleep_ticks); + +/// Get the RTOS kernel tick count. +/// \return RTOS kernel current tick count. +uint32_t osKernelGetTickCount (void); + +/// Get the RTOS kernel tick frequency. +/// \return frequency of the kernel tick in hertz, i.e. kernel ticks per second. +uint32_t osKernelGetTickFreq (void); + +/// Get the RTOS kernel system timer count. +/// \return RTOS kernel current system timer count as 32-bit value. +uint32_t osKernelGetSysTimerCount (void); + +/// Get the RTOS kernel system timer frequency. +/// \return frequency of the system timer in hertz, i.e. timer ticks per second. +uint32_t osKernelGetSysTimerFreq (void); + + +// ==== Thread Management Functions ==== + +/// Create a thread and add it to Active Threads. +/// \param[in] func thread function. +/// \param[in] argument pointer that is passed to the thread function as start argument. +/// \param[in] attr thread attributes; NULL: default values. +/// \return thread ID for reference by other functions or NULL in case of error. +osThreadId_t osThreadNew (osThreadFunc_t func, void *argument, const osThreadAttr_t *attr); + +/// Get name of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return name as NULL terminated string. +const char *osThreadGetName (osThreadId_t thread_id); + +/// Return the thread ID of the current running thread. +/// \return thread ID for reference by other functions or NULL in case of error. +osThreadId_t osThreadGetId (void); + +/// Get current thread state of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return current thread state of the specified thread. +osThreadState_t osThreadGetState (osThreadId_t thread_id); + +/// Get stack size of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return stack size in bytes. +uint32_t osThreadGetStackSize (osThreadId_t thread_id); + +/// Get available stack space of a thread based on stack watermark recording during execution. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return remaining stack space in bytes. +uint32_t osThreadGetStackSpace (osThreadId_t thread_id); + +/// Change priority of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \param[in] priority new priority value for the thread function. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadSetPriority (osThreadId_t thread_id, osPriority_t priority); + +/// Get current priority of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return current priority value of the specified thread. +osPriority_t osThreadGetPriority (osThreadId_t thread_id); + +/// Pass control to next thread that is in state \b READY. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadYield (void); + +/// Suspend execution of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadSuspend (osThreadId_t thread_id); + +/// Resume execution of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadResume (osThreadId_t thread_id); + +/// Detach a thread (thread storage can be reclaimed when thread terminates). +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadDetach (osThreadId_t thread_id); + +/// Wait for specified thread to terminate. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadJoin (osThreadId_t thread_id); + +/// Terminate execution of current running thread. +__NO_RETURN void osThreadExit (void); + +/// Terminate execution of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \return status code that indicates the execution status of the function. +osStatus_t osThreadTerminate (osThreadId_t thread_id); + +/// Get number of active threads. +/// \return number of active threads. +uint32_t osThreadGetCount (void); + +/// Enumerate active threads. +/// \param[out] thread_array pointer to array for retrieving thread IDs. +/// \param[in] array_items maximum number of items in array for retrieving thread IDs. +/// \return number of enumerated threads. +uint32_t osThreadEnumerate (osThreadId_t *thread_array, uint32_t array_items); + + +// ==== Thread Flags Functions ==== + +/// Set the specified Thread Flags of a thread. +/// \param[in] thread_id thread ID obtained by \ref osThreadNew or \ref osThreadGetId. +/// \param[in] flags specifies the flags of the thread that shall be set. +/// \return thread flags after setting or error code if highest bit set. +uint32_t osThreadFlagsSet (osThreadId_t thread_id, uint32_t flags); + +/// Clear the specified Thread Flags of current running thread. +/// \param[in] flags specifies the flags of the thread that shall be cleared. +/// \return thread flags before clearing or error code if highest bit set. +uint32_t osThreadFlagsClear (uint32_t flags); + +/// Get the current Thread Flags of current running thread. +/// \return current thread flags. +uint32_t osThreadFlagsGet (void); + +/// Wait for one or more Thread Flags of the current running thread to become signaled. +/// \param[in] flags specifies the flags to wait for. +/// \param[in] options specifies flags options (osFlagsXxxx). +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return thread flags before clearing or error code if highest bit set. +uint32_t osThreadFlagsWait (uint32_t flags, uint32_t options, uint32_t timeout); + + +// ==== Generic Wait Functions ==== + +/// Wait for Timeout (Time Delay). +/// \param[in] ticks \ref CMSIS_RTOS_TimeOutValue "time ticks" value +/// \return status code that indicates the execution status of the function. +osStatus_t osDelay (uint32_t ticks); + +/// Wait until specified time. +/// \param[in] ticks absolute time in ticks +/// \return status code that indicates the execution status of the function. +osStatus_t osDelayUntil (uint32_t ticks); + + +// ==== Timer Management Functions ==== + +/// Create and Initialize a timer. +/// \param[in] func function pointer to callback function. +/// \param[in] type \ref osTimerOnce for one-shot or \ref osTimerPeriodic for periodic behavior. +/// \param[in] argument argument to the timer callback function. +/// \param[in] attr timer attributes; NULL: default values. +/// \return timer ID for reference by other functions or NULL in case of error. +osTimerId_t osTimerNew (osTimerFunc_t func, osTimerType_t type, void *argument, const osTimerAttr_t *attr); + +/// Get name of a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerNew. +/// \return name as NULL terminated string. +const char *osTimerGetName (osTimerId_t timer_id); + +/// Start or restart a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerNew. +/// \param[in] ticks \ref CMSIS_RTOS_TimeOutValue "time ticks" value of the timer. +/// \return status code that indicates the execution status of the function. +osStatus_t osTimerStart (osTimerId_t timer_id, uint32_t ticks); + +/// Stop a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osTimerStop (osTimerId_t timer_id); + +/// Check if a timer is running. +/// \param[in] timer_id timer ID obtained by \ref osTimerNew. +/// \return 0 not running, 1 running. +uint32_t osTimerIsRunning (osTimerId_t timer_id); + +/// Delete a timer. +/// \param[in] timer_id timer ID obtained by \ref osTimerNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osTimerDelete (osTimerId_t timer_id); + + +// ==== Event Flags Management Functions ==== + +/// Create and Initialize an Event Flags object. +/// \param[in] attr event flags attributes; NULL: default values. +/// \return event flags ID for reference by other functions or NULL in case of error. +osEventFlagsId_t osEventFlagsNew (const osEventFlagsAttr_t *attr); + +/// Get name of an Event Flags object. +/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew. +/// \return name as NULL terminated string. +const char *osEventFlagsGetName (osEventFlagsId_t ef_id); + +/// Set the specified Event Flags. +/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew. +/// \param[in] flags specifies the flags that shall be set. +/// \return event flags after setting or error code if highest bit set. +uint32_t osEventFlagsSet (osEventFlagsId_t ef_id, uint32_t flags); + +/// Clear the specified Event Flags. +/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew. +/// \param[in] flags specifies the flags that shall be cleared. +/// \return event flags before clearing or error code if highest bit set. +uint32_t osEventFlagsClear (osEventFlagsId_t ef_id, uint32_t flags); + +/// Get the current Event Flags. +/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew. +/// \return current event flags. +uint32_t osEventFlagsGet (osEventFlagsId_t ef_id); + +/// Wait for one or more Event Flags to become signaled. +/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew. +/// \param[in] flags specifies the flags to wait for. +/// \param[in] options specifies flags options (osFlagsXxxx). +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return event flags before clearing or error code if highest bit set. +uint32_t osEventFlagsWait (osEventFlagsId_t ef_id, uint32_t flags, uint32_t options, uint32_t timeout); + +/// Delete an Event Flags object. +/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osEventFlagsDelete (osEventFlagsId_t ef_id); + + +// ==== Mutex Management Functions ==== + +/// Create and Initialize a Mutex object. +/// \param[in] attr mutex attributes; NULL: default values. +/// \return mutex ID for reference by other functions or NULL in case of error. +osMutexId_t osMutexNew (const osMutexAttr_t *attr); + +/// Get name of a Mutex object. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexNew. +/// \return name as NULL terminated string. +const char *osMutexGetName (osMutexId_t mutex_id); + +/// Acquire a Mutex or timeout if it is locked. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexNew. +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return status code that indicates the execution status of the function. +osStatus_t osMutexAcquire (osMutexId_t mutex_id, uint32_t timeout); + +/// Release a Mutex that was acquired by \ref osMutexAcquire. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osMutexRelease (osMutexId_t mutex_id); + +/// Get Thread which owns a Mutex object. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexNew. +/// \return thread ID of owner thread or NULL when mutex was not acquired. +osThreadId_t osMutexGetOwner (osMutexId_t mutex_id); + +/// Delete a Mutex object. +/// \param[in] mutex_id mutex ID obtained by \ref osMutexNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osMutexDelete (osMutexId_t mutex_id); + + +// ==== Semaphore Management Functions ==== + +/// Create and Initialize a Semaphore object. +/// \param[in] max_count maximum number of available tokens. +/// \param[in] initial_count initial number of available tokens. +/// \param[in] attr semaphore attributes; NULL: default values. +/// \return semaphore ID for reference by other functions or NULL in case of error. +osSemaphoreId_t osSemaphoreNew (uint32_t max_count, uint32_t initial_count, const osSemaphoreAttr_t *attr); + +/// Get name of a Semaphore object. +/// \param[in] semaphore_id semaphore ID obtained by \ref osSemaphoreNew. +/// \return name as NULL terminated string. +const char *osSemaphoreGetName (osSemaphoreId_t semaphore_id); + +/// Acquire a Semaphore token or timeout if no tokens are available. +/// \param[in] semaphore_id semaphore ID obtained by \ref osSemaphoreNew. +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return status code that indicates the execution status of the function. +osStatus_t osSemaphoreAcquire (osSemaphoreId_t semaphore_id, uint32_t timeout); + +/// Release a Semaphore token up to the initial maximum count. +/// \param[in] semaphore_id semaphore ID obtained by \ref osSemaphoreNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osSemaphoreRelease (osSemaphoreId_t semaphore_id); + +/// Get current Semaphore token count. +/// \param[in] semaphore_id semaphore ID obtained by \ref osSemaphoreNew. +/// \return number of tokens available. +uint32_t osSemaphoreGetCount (osSemaphoreId_t semaphore_id); + +/// Delete a Semaphore object. +/// \param[in] semaphore_id semaphore ID obtained by \ref osSemaphoreNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osSemaphoreDelete (osSemaphoreId_t semaphore_id); + + +// ==== Memory Pool Management Functions ==== + +/// Create and Initialize a Memory Pool object. +/// \param[in] block_count maximum number of memory blocks in memory pool. +/// \param[in] block_size memory block size in bytes. +/// \param[in] attr memory pool attributes; NULL: default values. +/// \return memory pool ID for reference by other functions or NULL in case of error. +osMemoryPoolId_t osMemoryPoolNew (uint32_t block_count, uint32_t block_size, const osMemoryPoolAttr_t *attr); + +/// Get name of a Memory Pool object. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \return name as NULL terminated string. +const char *osMemoryPoolGetName (osMemoryPoolId_t mp_id); + +/// Allocate a memory block from a Memory Pool. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return address of the allocated memory block or NULL in case of no memory is available. +void *osMemoryPoolAlloc (osMemoryPoolId_t mp_id, uint32_t timeout); + +/// Return an allocated memory block back to a Memory Pool. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \param[in] block address of the allocated memory block to be returned to the memory pool. +/// \return status code that indicates the execution status of the function. +osStatus_t osMemoryPoolFree (osMemoryPoolId_t mp_id, void *block); + +/// Get maximum number of memory blocks in a Memory Pool. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \return maximum number of memory blocks. +uint32_t osMemoryPoolGetCapacity (osMemoryPoolId_t mp_id); + +/// Get memory block size in a Memory Pool. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \return memory block size in bytes. +uint32_t osMemoryPoolGetBlockSize (osMemoryPoolId_t mp_id); + +/// Get number of memory blocks used in a Memory Pool. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \return number of memory blocks used. +uint32_t osMemoryPoolGetCount (osMemoryPoolId_t mp_id); + +/// Get number of memory blocks available in a Memory Pool. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \return number of memory blocks available. +uint32_t osMemoryPoolGetSpace (osMemoryPoolId_t mp_id); + +/// Delete a Memory Pool object. +/// \param[in] mp_id memory pool ID obtained by \ref osMemoryPoolNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osMemoryPoolDelete (osMemoryPoolId_t mp_id); + + +// ==== Message Queue Management Functions ==== + +/// Create and Initialize a Message Queue object. +/// \param[in] msg_count maximum number of messages in queue. +/// \param[in] msg_size maximum message size in bytes. +/// \param[in] attr message queue attributes; NULL: default values. +/// \return message queue ID for reference by other functions or NULL in case of error. +osMessageQueueId_t osMessageQueueNew (uint32_t msg_count, uint32_t msg_size, const osMessageQueueAttr_t *attr); + +/// Get name of a Message Queue object. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return name as NULL terminated string. +const char *osMessageQueueGetName (osMessageQueueId_t mq_id); + +/// Put a Message into a Queue or timeout if Queue is full. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \param[in] msg_ptr pointer to buffer with message to put into a queue. +/// \param[in] msg_prio message priority. +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return status code that indicates the execution status of the function. +osStatus_t osMessageQueuePut (osMessageQueueId_t mq_id, const void *msg_ptr, uint8_t msg_prio, uint32_t timeout); + +/// Get a Message from a Queue or timeout if Queue is empty. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \param[out] msg_ptr pointer to buffer for message to get from a queue. +/// \param[out] msg_prio pointer to buffer for message priority or NULL. +/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out. +/// \return status code that indicates the execution status of the function. +osStatus_t osMessageQueueGet (osMessageQueueId_t mq_id, void *msg_ptr, uint8_t *msg_prio, uint32_t timeout); + +/// Get maximum number of messages in a Message Queue. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return maximum number of messages. +uint32_t osMessageQueueGetCapacity (osMessageQueueId_t mq_id); + +/// Get maximum message size in a Memory Pool. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return maximum message size in bytes. +uint32_t osMessageQueueGetMsgSize (osMessageQueueId_t mq_id); + +/// Get number of queued messages in a Message Queue. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return number of queued messages. +uint32_t osMessageQueueGetCount (osMessageQueueId_t mq_id); + +/// Get number of available slots for messages in a Message Queue. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return number of available slots for messages. +uint32_t osMessageQueueGetSpace (osMessageQueueId_t mq_id); + +/// Reset a Message Queue to initial empty state. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osMessageQueueReset (osMessageQueueId_t mq_id); + +/// Delete a Message Queue object. +/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew. +/// \return status code that indicates the execution status of the function. +osStatus_t osMessageQueueDelete (osMessageQueueId_t mq_id); + + +#ifdef __cplusplus +} +#endif + +#endif // CMSIS_OS2_H_ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_mpool.h b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_mpool.h new file mode 100644 index 00000000..cea5017e --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_mpool.h @@ -0,0 +1,63 @@ +/* -------------------------------------------------------------------------- + * Copyright (c) 2013-2020 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Name: freertos_mpool.h + * Purpose: CMSIS RTOS2 wrapper for FreeRTOS + * + *---------------------------------------------------------------------------*/ + +#ifndef FREERTOS_MPOOL_H_ +#define FREERTOS_MPOOL_H_ + +#include +#include "FreeRTOS.h" +#include "semphr.h" + +/* Memory Pool implementation definitions */ +#define MPOOL_STATUS 0x5EED0000U + +/* Memory Block header */ +typedef struct { + void *next; /* Pointer to next block */ +} MemPoolBlock_t; + +/* Memory Pool control block */ +typedef struct MemPoolDef_t { + MemPoolBlock_t *head; /* Pointer to head block */ + SemaphoreHandle_t sem; /* Pool semaphore handle */ + uint8_t *mem_arr; /* Pool memory array */ + uint32_t mem_sz; /* Pool memory array size */ + const char *name; /* Pointer to name string */ + uint32_t bl_sz; /* Size of a single block */ + uint32_t bl_cnt; /* Number of blocks */ + uint32_t n; /* Block allocation index */ + volatile uint32_t status; /* Object status flags */ +#if (configSUPPORT_STATIC_ALLOCATION == 1) + StaticSemaphore_t mem_sem; /* Semaphore object memory */ +#endif +} MemPool_t; + +/* No need to hide static object type, just align to coding style */ +#define StaticMemPool_t MemPool_t + +/* Define memory pool control block size */ +#define MEMPOOL_CB_SIZE (sizeof(StaticMemPool_t)) + +/* Define size of the byte array required to create count of blocks of given size */ +#define MEMPOOL_ARR_SIZE(bl_count, bl_size) (((((bl_size) + (4 - 1)) / 4) * 4)*(bl_count)) + +#endif /* FREERTOS_MPOOL_H_ */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_os2.h b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_os2.h new file mode 100644 index 00000000..c125e2a5 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/freertos_os2.h @@ -0,0 +1,310 @@ +/* -------------------------------------------------------------------------- + * Copyright (c) 2013-2020 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Name: freertos_os2.h + * Purpose: CMSIS RTOS2 wrapper for FreeRTOS + * + *---------------------------------------------------------------------------*/ + +#ifndef FREERTOS_OS2_H_ +#define FREERTOS_OS2_H_ + +#include +#include + +#include "FreeRTOS.h" // ARM.FreeRTOS::RTOS:Core + +#include CMSIS_device_header + +/* + CMSIS-RTOS2 FreeRTOS image size optimization definitions. + + Note: Definitions configUSE_OS2 can be used to optimize FreeRTOS image size when + certain functionality is not required when using CMSIS-RTOS2 API. + In general optimization decisions are left to the tool chain but in cases + when coding style prevents it to optimize the code following optional + definitions can be used. +*/ + +/* + Option to exclude CMSIS-RTOS2 functions osThreadSuspend and osThreadResume from + the application image. +*/ +#ifndef configUSE_OS2_THREAD_SUSPEND_RESUME +#define configUSE_OS2_THREAD_SUSPEND_RESUME 1 +#endif + +/* + Option to exclude CMSIS-RTOS2 function osThreadEnumerate from the application image. +*/ +#ifndef configUSE_OS2_THREAD_ENUMERATE +#define configUSE_OS2_THREAD_ENUMERATE 1 +#endif + +/* + Option to disable CMSIS-RTOS2 function osEventFlagsSet and osEventFlagsClear + operation from ISR. +*/ +#ifndef configUSE_OS2_EVENTFLAGS_FROM_ISR +#define configUSE_OS2_EVENTFLAGS_FROM_ISR 1 +#endif + +/* + Option to exclude CMSIS-RTOS2 Thread Flags API functions from the application image. +*/ +#ifndef configUSE_OS2_THREAD_FLAGS +#define configUSE_OS2_THREAD_FLAGS configUSE_TASK_NOTIFICATIONS +#endif + +/* + Option to exclude CMSIS-RTOS2 Timer API functions from the application image. +*/ +#ifndef configUSE_OS2_TIMER +#define configUSE_OS2_TIMER configUSE_TIMERS +#endif + +/* + Option to exclude CMSIS-RTOS2 Mutex API functions from the application image. +*/ +#ifndef configUSE_OS2_MUTEX +#define configUSE_OS2_MUTEX configUSE_MUTEXES +#endif + + +/* + CMSIS-RTOS2 FreeRTOS configuration check (FreeRTOSConfig.h). + + Note: CMSIS-RTOS API requires functions included by using following definitions. + In case if certain API function is not used compiler will optimize it away. +*/ +#if (INCLUDE_xSemaphoreGetMutexHolder == 0) + /* + CMSIS-RTOS2 function osMutexGetOwner uses FreeRTOS function xSemaphoreGetMutexHolder. In case if + osMutexGetOwner is not used in the application image, compiler will optimize it away. + Set #define INCLUDE_xSemaphoreGetMutexHolder 1 to fix this error. + */ + #error "Definition INCLUDE_xSemaphoreGetMutexHolder must equal 1 to implement Mutex Management API." +#endif +#if (INCLUDE_vTaskDelay == 0) + /* + CMSIS-RTOS2 function osDelay uses FreeRTOS function vTaskDelay. In case if + osDelay is not used in the application image, compiler will optimize it away. + Set #define INCLUDE_vTaskDelay 1 to fix this error. + */ + #error "Definition INCLUDE_vTaskDelay must equal 1 to implement Generic Wait Functions API." +#endif +#if (INCLUDE_vTaskDelayUntil == 0) + /* + CMSIS-RTOS2 function osDelayUntil uses FreeRTOS function vTaskDelayUntil. In case if + osDelayUntil is not used in the application image, compiler will optimize it away. + Set #define INCLUDE_vTaskDelayUntil 1 to fix this error. + */ + #error "Definition INCLUDE_vTaskDelayUntil must equal 1 to implement Generic Wait Functions API." +#endif +#if (INCLUDE_vTaskDelete == 0) + /* + CMSIS-RTOS2 function osThreadTerminate and osThreadExit uses FreeRTOS function + vTaskDelete. In case if they are not used in the application image, compiler + will optimize them away. + Set #define INCLUDE_vTaskDelete 1 to fix this error. + */ + #error "Definition INCLUDE_vTaskDelete must equal 1 to implement Thread Management API." +#endif +#if (INCLUDE_xTaskGetCurrentTaskHandle == 0) + /* + CMSIS-RTOS2 API uses FreeRTOS function xTaskGetCurrentTaskHandle to implement + functions osThreadGetId, osThreadFlagsClear and osThreadFlagsGet. In case if these + functions are not used in the application image, compiler will optimize them away. + Set #define INCLUDE_xTaskGetCurrentTaskHandle 1 to fix this error. + */ + #error "Definition INCLUDE_xTaskGetCurrentTaskHandle must equal 1 to implement Thread Management API." +#endif +#if (INCLUDE_xTaskGetSchedulerState == 0) + /* + CMSIS-RTOS2 API uses FreeRTOS function xTaskGetSchedulerState to implement Kernel + tick handling and therefore it is vital that xTaskGetSchedulerState is included into + the application image. + Set #define INCLUDE_xTaskGetSchedulerState 1 to fix this error. + */ + #error "Definition INCLUDE_xTaskGetSchedulerState must equal 1 to implement Kernel Information and Control API." +#endif +#if (INCLUDE_uxTaskGetStackHighWaterMark == 0) + /* + CMSIS-RTOS2 function osThreadGetStackSpace uses FreeRTOS function uxTaskGetStackHighWaterMark. + In case if osThreadGetStackSpace is not used in the application image, compiler will + optimize it away. + Set #define INCLUDE_uxTaskGetStackHighWaterMark 1 to fix this error. + */ + #error "Definition INCLUDE_uxTaskGetStackHighWaterMark must equal 1 to implement Thread Management API." +#endif +#if (INCLUDE_uxTaskPriorityGet == 0) + /* + CMSIS-RTOS2 function osThreadGetPriority uses FreeRTOS function uxTaskPriorityGet. In case if + osThreadGetPriority is not used in the application image, compiler will optimize it away. + Set #define INCLUDE_uxTaskPriorityGet 1 to fix this error. + */ + #error "Definition INCLUDE_uxTaskPriorityGet must equal 1 to implement Thread Management API." +#endif +#if (INCLUDE_vTaskPrioritySet == 0) + /* + CMSIS-RTOS2 function osThreadSetPriority uses FreeRTOS function vTaskPrioritySet. In case if + osThreadSetPriority is not used in the application image, compiler will optimize it away. + Set #define INCLUDE_vTaskPrioritySet 1 to fix this error. + */ + #error "Definition INCLUDE_vTaskPrioritySet must equal 1 to implement Thread Management API." +#endif +#if (INCLUDE_eTaskGetState == 0) + /* + CMSIS-RTOS2 API uses FreeRTOS function vTaskDelayUntil to implement functions osThreadGetState + and osThreadTerminate. In case if these functions are not used in the application image, + compiler will optimize them away. + Set #define INCLUDE_eTaskGetState 1 to fix this error. + */ + #error "Definition INCLUDE_eTaskGetState must equal 1 to implement Thread Management API." +#endif +#if (INCLUDE_vTaskSuspend == 0) + /* + CMSIS-RTOS2 API uses FreeRTOS functions vTaskSuspend and vTaskResume to implement + functions osThreadSuspend and osThreadResume. In case if these functions are not + used in the application image, compiler will optimize them away. + Set #define INCLUDE_vTaskSuspend 1 to fix this error. + + Alternatively, if the application does not use osThreadSuspend and + osThreadResume they can be excluded from the image code by setting: + #define configUSE_OS2_THREAD_SUSPEND_RESUME 0 (in FreeRTOSConfig.h) + */ + #if (configUSE_OS2_THREAD_SUSPEND_RESUME == 1) + #error "Definition INCLUDE_vTaskSuspend must equal 1 to implement Kernel Information and Control API." + #endif +#endif +#if (INCLUDE_xTimerPendFunctionCall == 0) + /* + CMSIS-RTOS2 function osEventFlagsSet and osEventFlagsClear, when called from + the ISR, call FreeRTOS functions xEventGroupSetBitsFromISR and + xEventGroupClearBitsFromISR which are only enabled if timers are operational and + xTimerPendFunctionCall in enabled. + Set #define INCLUDE_xTimerPendFunctionCall 1 and #define configUSE_TIMERS 1 + to fix this error. + + Alternatively, if the application does not use osEventFlagsSet and osEventFlagsClear + from the ISR their operation from ISR can be restricted by setting: + #define configUSE_OS2_EVENTFLAGS_FROM_ISR 0 (in FreeRTOSConfig.h) + */ + #if (configUSE_OS2_EVENTFLAGS_FROM_ISR == 1) + #error "Definition INCLUDE_xTimerPendFunctionCall must equal 1 to implement Event Flags API." + #endif +#endif + +#if (configUSE_TIMERS == 0) + /* + CMSIS-RTOS2 Timer Management API functions use FreeRTOS timer functions to implement + timer management. In case if these functions are not used in the application image, + compiler will optimize them away. + Set #define configUSE_TIMERS 1 to fix this error. + + Alternatively, if the application does not use timer functions they can be + excluded from the image code by setting: + #define configUSE_OS2_TIMER 0 (in FreeRTOSConfig.h) + */ + #if (configUSE_OS2_TIMER == 1) + #error "Definition configUSE_TIMERS must equal 1 to implement Timer Management API." + #endif +#endif + +#if (configUSE_MUTEXES == 0) + /* + CMSIS-RTOS2 Mutex Management API functions use FreeRTOS mutex functions to implement + mutex management. In case if these functions are not used in the application image, + compiler will optimize them away. + Set #define configUSE_MUTEXES 1 to fix this error. + + Alternatively, if the application does not use mutex functions they can be + excluded from the image code by setting: + #define configUSE_OS2_MUTEX 0 (in FreeRTOSConfig.h) + */ + #if (configUSE_OS2_MUTEX == 1) + #error "Definition configUSE_MUTEXES must equal 1 to implement Mutex Management API." + #endif +#endif + +#if (configUSE_COUNTING_SEMAPHORES == 0) + /* + CMSIS-RTOS2 Memory Pool functions use FreeRTOS function xSemaphoreCreateCounting + to implement memory pools. In case if these functions are not used in the application image, + compiler will optimize them away. + Set #define configUSE_COUNTING_SEMAPHORES 1 to fix this error. + */ + #error "Definition configUSE_COUNTING_SEMAPHORES must equal 1 to implement Memory Pool API." +#endif +#if (configUSE_TASK_NOTIFICATIONS == 0) + /* + CMSIS-RTOS2 Thread Flags API functions use FreeRTOS Task Notification functions to implement + thread flag management. In case if these functions are not used in the application image, + compiler will optimize them away. + Set #define configUSE_TASK_NOTIFICATIONS 1 to fix this error. + + Alternatively, if the application does not use thread flags functions they can be + excluded from the image code by setting: + #define configUSE_OS2_THREAD_FLAGS 0 (in FreeRTOSConfig.h) + */ + #if (configUSE_OS2_THREAD_FLAGS == 1) + #error "Definition configUSE_TASK_NOTIFICATIONS must equal 1 to implement Thread Flags API." + #endif +#endif + +#if (configUSE_TRACE_FACILITY == 0) + /* + CMSIS-RTOS2 function osThreadEnumerate requires FreeRTOS function uxTaskGetSystemState + which is only enabled if configUSE_TRACE_FACILITY == 1. + Set #define configUSE_TRACE_FACILITY 1 to fix this error. + + Alternatively, if the application does not use osThreadEnumerate it can be + excluded from the image code by setting: + #define configUSE_OS2_THREAD_ENUMERATE 0 (in FreeRTOSConfig.h) + */ + #if (configUSE_OS2_THREAD_ENUMERATE == 1) + #error "Definition configUSE_TRACE_FACILITY must equal 1 to implement osThreadEnumerate." + #endif +#endif + +#if (configUSE_16_BIT_TICKS == 1) + /* + CMSIS-RTOS2 wrapper for FreeRTOS relies on 32-bit tick timer which is also optimal on + a 32-bit CPU architectures. + Set #define configUSE_16_BIT_TICKS 0 to fix this error. + */ + #error "Definition configUSE_16_BIT_TICKS must be zero to implement CMSIS-RTOS2 API." +#endif + +#if (configMAX_PRIORITIES != 56) + /* + CMSIS-RTOS2 defines 56 different priorities (see osPriority_t) and portable CMSIS-RTOS2 + implementation should implement the same number of priorities. + Set #define configMAX_PRIORITIES 56 to fix this error. + */ + #error "Definition configMAX_PRIORITIES must equal 56 to implement Thread Management API." +#endif +#if (configUSE_PORT_OPTIMISED_TASK_SELECTION != 0) + /* + CMSIS-RTOS2 requires handling of 56 different priorities (see osPriority_t) while FreeRTOS port + optimised selection for Cortex core only handles 32 different priorities. + Set #define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 to fix this error. + */ + #error "Definition configUSE_PORT_OPTIMISED_TASK_SELECTION must be zero to implement Thread Management API." +#endif + +#endif /* FREERTOS_OS2_H_ */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/croutine.c b/Middlewares/Third_Party/FreeRTOS/Source/croutine.c new file mode 100644 index 00000000..9ce50030 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/croutine.c @@ -0,0 +1,353 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#include "FreeRTOS.h" +#include "task.h" +#include "croutine.h" + +/* Remove the whole file is co-routines are not being used. */ +#if( configUSE_CO_ROUTINES != 0 ) + +/* + * Some kernel aware debuggers require data to be viewed to be global, rather + * than file scope. + */ +#ifdef portREMOVE_STATIC_QUALIFIER + #define static +#endif + + +/* Lists for ready and blocked co-routines. --------------------*/ +static List_t pxReadyCoRoutineLists[ configMAX_CO_ROUTINE_PRIORITIES ]; /*< Prioritised ready co-routines. */ +static List_t xDelayedCoRoutineList1; /*< Delayed co-routines. */ +static List_t xDelayedCoRoutineList2; /*< Delayed co-routines (two lists are used - one for delays that have overflowed the current tick count. */ +static List_t * pxDelayedCoRoutineList; /*< Points to the delayed co-routine list currently being used. */ +static List_t * pxOverflowDelayedCoRoutineList; /*< Points to the delayed co-routine list currently being used to hold co-routines that have overflowed the current tick count. */ +static List_t xPendingReadyCoRoutineList; /*< Holds co-routines that have been readied by an external event. They cannot be added directly to the ready lists as the ready lists cannot be accessed by interrupts. */ + +/* Other file private variables. --------------------------------*/ +CRCB_t * pxCurrentCoRoutine = NULL; +static UBaseType_t uxTopCoRoutineReadyPriority = 0; +static TickType_t xCoRoutineTickCount = 0, xLastTickCount = 0, xPassedTicks = 0; + +/* The initial state of the co-routine when it is created. */ +#define corINITIAL_STATE ( 0 ) + +/* + * Place the co-routine represented by pxCRCB into the appropriate ready queue + * for the priority. It is inserted at the end of the list. + * + * This macro accesses the co-routine ready lists and therefore must not be + * used from within an ISR. + */ +#define prvAddCoRoutineToReadyQueue( pxCRCB ) \ +{ \ + if( pxCRCB->uxPriority > uxTopCoRoutineReadyPriority ) \ + { \ + uxTopCoRoutineReadyPriority = pxCRCB->uxPriority; \ + } \ + vListInsertEnd( ( List_t * ) &( pxReadyCoRoutineLists[ pxCRCB->uxPriority ] ), &( pxCRCB->xGenericListItem ) ); \ +} + +/* + * Utility to ready all the lists used by the scheduler. This is called + * automatically upon the creation of the first co-routine. + */ +static void prvInitialiseCoRoutineLists( void ); + +/* + * Co-routines that are readied by an interrupt cannot be placed directly into + * the ready lists (there is no mutual exclusion). Instead they are placed in + * in the pending ready list in order that they can later be moved to the ready + * list by the co-routine scheduler. + */ +static void prvCheckPendingReadyList( void ); + +/* + * Macro that looks at the list of co-routines that are currently delayed to + * see if any require waking. + * + * Co-routines are stored in the queue in the order of their wake time - + * meaning once one co-routine has been found whose timer has not expired + * we need not look any further down the list. + */ +static void prvCheckDelayedList( void ); + +/*-----------------------------------------------------------*/ + +BaseType_t xCoRoutineCreate( crCOROUTINE_CODE pxCoRoutineCode, UBaseType_t uxPriority, UBaseType_t uxIndex ) +{ +BaseType_t xReturn; +CRCB_t *pxCoRoutine; + + /* Allocate the memory that will store the co-routine control block. */ + pxCoRoutine = ( CRCB_t * ) pvPortMalloc( sizeof( CRCB_t ) ); + if( pxCoRoutine ) + { + /* If pxCurrentCoRoutine is NULL then this is the first co-routine to + be created and the co-routine data structures need initialising. */ + if( pxCurrentCoRoutine == NULL ) + { + pxCurrentCoRoutine = pxCoRoutine; + prvInitialiseCoRoutineLists(); + } + + /* Check the priority is within limits. */ + if( uxPriority >= configMAX_CO_ROUTINE_PRIORITIES ) + { + uxPriority = configMAX_CO_ROUTINE_PRIORITIES - 1; + } + + /* Fill out the co-routine control block from the function parameters. */ + pxCoRoutine->uxState = corINITIAL_STATE; + pxCoRoutine->uxPriority = uxPriority; + pxCoRoutine->uxIndex = uxIndex; + pxCoRoutine->pxCoRoutineFunction = pxCoRoutineCode; + + /* Initialise all the other co-routine control block parameters. */ + vListInitialiseItem( &( pxCoRoutine->xGenericListItem ) ); + vListInitialiseItem( &( pxCoRoutine->xEventListItem ) ); + + /* Set the co-routine control block as a link back from the ListItem_t. + This is so we can get back to the containing CRCB from a generic item + in a list. */ + listSET_LIST_ITEM_OWNER( &( pxCoRoutine->xGenericListItem ), pxCoRoutine ); + listSET_LIST_ITEM_OWNER( &( pxCoRoutine->xEventListItem ), pxCoRoutine ); + + /* Event lists are always in priority order. */ + listSET_LIST_ITEM_VALUE( &( pxCoRoutine->xEventListItem ), ( ( TickType_t ) configMAX_CO_ROUTINE_PRIORITIES - ( TickType_t ) uxPriority ) ); + + /* Now the co-routine has been initialised it can be added to the ready + list at the correct priority. */ + prvAddCoRoutineToReadyQueue( pxCoRoutine ); + + xReturn = pdPASS; + } + else + { + xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +void vCoRoutineAddToDelayedList( TickType_t xTicksToDelay, List_t *pxEventList ) +{ +TickType_t xTimeToWake; + + /* Calculate the time to wake - this may overflow but this is + not a problem. */ + xTimeToWake = xCoRoutineTickCount + xTicksToDelay; + + /* We must remove ourselves from the ready list before adding + ourselves to the blocked list as the same list item is used for + both lists. */ + ( void ) uxListRemove( ( ListItem_t * ) &( pxCurrentCoRoutine->xGenericListItem ) ); + + /* The list item will be inserted in wake time order. */ + listSET_LIST_ITEM_VALUE( &( pxCurrentCoRoutine->xGenericListItem ), xTimeToWake ); + + if( xTimeToWake < xCoRoutineTickCount ) + { + /* Wake time has overflowed. Place this item in the + overflow list. */ + vListInsert( ( List_t * ) pxOverflowDelayedCoRoutineList, ( ListItem_t * ) &( pxCurrentCoRoutine->xGenericListItem ) ); + } + else + { + /* The wake time has not overflowed, so we can use the + current block list. */ + vListInsert( ( List_t * ) pxDelayedCoRoutineList, ( ListItem_t * ) &( pxCurrentCoRoutine->xGenericListItem ) ); + } + + if( pxEventList ) + { + /* Also add the co-routine to an event list. If this is done then the + function must be called with interrupts disabled. */ + vListInsert( pxEventList, &( pxCurrentCoRoutine->xEventListItem ) ); + } +} +/*-----------------------------------------------------------*/ + +static void prvCheckPendingReadyList( void ) +{ + /* Are there any co-routines waiting to get moved to the ready list? These + are co-routines that have been readied by an ISR. The ISR cannot access + the ready lists itself. */ + while( listLIST_IS_EMPTY( &xPendingReadyCoRoutineList ) == pdFALSE ) + { + CRCB_t *pxUnblockedCRCB; + + /* The pending ready list can be accessed by an ISR. */ + portDISABLE_INTERRUPTS(); + { + pxUnblockedCRCB = ( CRCB_t * ) listGET_OWNER_OF_HEAD_ENTRY( (&xPendingReadyCoRoutineList) ); + ( void ) uxListRemove( &( pxUnblockedCRCB->xEventListItem ) ); + } + portENABLE_INTERRUPTS(); + + ( void ) uxListRemove( &( pxUnblockedCRCB->xGenericListItem ) ); + prvAddCoRoutineToReadyQueue( pxUnblockedCRCB ); + } +} +/*-----------------------------------------------------------*/ + +static void prvCheckDelayedList( void ) +{ +CRCB_t *pxCRCB; + + xPassedTicks = xTaskGetTickCount() - xLastTickCount; + while( xPassedTicks ) + { + xCoRoutineTickCount++; + xPassedTicks--; + + /* If the tick count has overflowed we need to swap the ready lists. */ + if( xCoRoutineTickCount == 0 ) + { + List_t * pxTemp; + + /* Tick count has overflowed so we need to swap the delay lists. If there are + any items in pxDelayedCoRoutineList here then there is an error! */ + pxTemp = pxDelayedCoRoutineList; + pxDelayedCoRoutineList = pxOverflowDelayedCoRoutineList; + pxOverflowDelayedCoRoutineList = pxTemp; + } + + /* See if this tick has made a timeout expire. */ + while( listLIST_IS_EMPTY( pxDelayedCoRoutineList ) == pdFALSE ) + { + pxCRCB = ( CRCB_t * ) listGET_OWNER_OF_HEAD_ENTRY( pxDelayedCoRoutineList ); + + if( xCoRoutineTickCount < listGET_LIST_ITEM_VALUE( &( pxCRCB->xGenericListItem ) ) ) + { + /* Timeout not yet expired. */ + break; + } + + portDISABLE_INTERRUPTS(); + { + /* The event could have occurred just before this critical + section. If this is the case then the generic list item will + have been moved to the pending ready list and the following + line is still valid. Also the pvContainer parameter will have + been set to NULL so the following lines are also valid. */ + ( void ) uxListRemove( &( pxCRCB->xGenericListItem ) ); + + /* Is the co-routine waiting on an event also? */ + if( pxCRCB->xEventListItem.pxContainer ) + { + ( void ) uxListRemove( &( pxCRCB->xEventListItem ) ); + } + } + portENABLE_INTERRUPTS(); + + prvAddCoRoutineToReadyQueue( pxCRCB ); + } + } + + xLastTickCount = xCoRoutineTickCount; +} +/*-----------------------------------------------------------*/ + +void vCoRoutineSchedule( void ) +{ + /* See if any co-routines readied by events need moving to the ready lists. */ + prvCheckPendingReadyList(); + + /* See if any delayed co-routines have timed out. */ + prvCheckDelayedList(); + + /* Find the highest priority queue that contains ready co-routines. */ + while( listLIST_IS_EMPTY( &( pxReadyCoRoutineLists[ uxTopCoRoutineReadyPriority ] ) ) ) + { + if( uxTopCoRoutineReadyPriority == 0 ) + { + /* No more co-routines to check. */ + return; + } + --uxTopCoRoutineReadyPriority; + } + + /* listGET_OWNER_OF_NEXT_ENTRY walks through the list, so the co-routines + of the same priority get an equal share of the processor time. */ + listGET_OWNER_OF_NEXT_ENTRY( pxCurrentCoRoutine, &( pxReadyCoRoutineLists[ uxTopCoRoutineReadyPriority ] ) ); + + /* Call the co-routine. */ + ( pxCurrentCoRoutine->pxCoRoutineFunction )( pxCurrentCoRoutine, pxCurrentCoRoutine->uxIndex ); + + return; +} +/*-----------------------------------------------------------*/ + +static void prvInitialiseCoRoutineLists( void ) +{ +UBaseType_t uxPriority; + + for( uxPriority = 0; uxPriority < configMAX_CO_ROUTINE_PRIORITIES; uxPriority++ ) + { + vListInitialise( ( List_t * ) &( pxReadyCoRoutineLists[ uxPriority ] ) ); + } + + vListInitialise( ( List_t * ) &xDelayedCoRoutineList1 ); + vListInitialise( ( List_t * ) &xDelayedCoRoutineList2 ); + vListInitialise( ( List_t * ) &xPendingReadyCoRoutineList ); + + /* Start with pxDelayedCoRoutineList using list1 and the + pxOverflowDelayedCoRoutineList using list2. */ + pxDelayedCoRoutineList = &xDelayedCoRoutineList1; + pxOverflowDelayedCoRoutineList = &xDelayedCoRoutineList2; +} +/*-----------------------------------------------------------*/ + +BaseType_t xCoRoutineRemoveFromEventList( const List_t *pxEventList ) +{ +CRCB_t *pxUnblockedCRCB; +BaseType_t xReturn; + + /* This function is called from within an interrupt. It can only access + event lists and the pending ready list. This function assumes that a + check has already been made to ensure pxEventList is not empty. */ + pxUnblockedCRCB = ( CRCB_t * ) listGET_OWNER_OF_HEAD_ENTRY( pxEventList ); + ( void ) uxListRemove( &( pxUnblockedCRCB->xEventListItem ) ); + vListInsertEnd( ( List_t * ) &( xPendingReadyCoRoutineList ), &( pxUnblockedCRCB->xEventListItem ) ); + + if( pxUnblockedCRCB->uxPriority >= pxCurrentCoRoutine->uxPriority ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} + +#endif /* configUSE_CO_ROUTINES == 0 */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/event_groups.c b/Middlewares/Third_Party/FreeRTOS/Source/event_groups.c new file mode 100644 index 00000000..bf4ec246 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/event_groups.c @@ -0,0 +1,753 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* Standard includes. */ +#include + +/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining +all the API functions to use the MPU wrappers. That should only be done when +task.h is included from an application file. */ +#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +/* FreeRTOS includes. */ +#include "FreeRTOS.h" +#include "task.h" +#include "timers.h" +#include "event_groups.h" + +/* Lint e961, e750 and e9021 are suppressed as a MISRA exception justified +because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined +for the header files above, but not in this file, in order to generate the +correct privileged Vs unprivileged linkage and placement. */ +#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021 See comment above. */ + +/* The following bit fields convey control information in a task's event list +item value. It is important they don't clash with the +taskEVENT_LIST_ITEM_VALUE_IN_USE definition. */ +#if configUSE_16_BIT_TICKS == 1 + #define eventCLEAR_EVENTS_ON_EXIT_BIT 0x0100U + #define eventUNBLOCKED_DUE_TO_BIT_SET 0x0200U + #define eventWAIT_FOR_ALL_BITS 0x0400U + #define eventEVENT_BITS_CONTROL_BYTES 0xff00U +#else + #define eventCLEAR_EVENTS_ON_EXIT_BIT 0x01000000UL + #define eventUNBLOCKED_DUE_TO_BIT_SET 0x02000000UL + #define eventWAIT_FOR_ALL_BITS 0x04000000UL + #define eventEVENT_BITS_CONTROL_BYTES 0xff000000UL +#endif + +typedef struct EventGroupDef_t +{ + EventBits_t uxEventBits; + List_t xTasksWaitingForBits; /*< List of tasks waiting for a bit to be set. */ + + #if( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxEventGroupNumber; + #endif + + #if( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + uint8_t ucStaticallyAllocated; /*< Set to pdTRUE if the event group is statically allocated to ensure no attempt is made to free the memory. */ + #endif +} EventGroup_t; + +/*-----------------------------------------------------------*/ + +/* + * Test the bits set in uxCurrentEventBits to see if the wait condition is met. + * The wait condition is defined by xWaitForAllBits. If xWaitForAllBits is + * pdTRUE then the wait condition is met if all the bits set in uxBitsToWaitFor + * are also set in uxCurrentEventBits. If xWaitForAllBits is pdFALSE then the + * wait condition is met if any of the bits set in uxBitsToWait for are also set + * in uxCurrentEventBits. + */ +static BaseType_t prvTestWaitCondition( const EventBits_t uxCurrentEventBits, const EventBits_t uxBitsToWaitFor, const BaseType_t xWaitForAllBits ) PRIVILEGED_FUNCTION; + +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + EventGroupHandle_t xEventGroupCreateStatic( StaticEventGroup_t *pxEventGroupBuffer ) + { + EventGroup_t *pxEventBits; + + /* A StaticEventGroup_t object must be provided. */ + configASSERT( pxEventGroupBuffer ); + + #if( configASSERT_DEFINED == 1 ) + { + /* Sanity check that the size of the structure used to declare a + variable of type StaticEventGroup_t equals the size of the real + event group structure. */ + volatile size_t xSize = sizeof( StaticEventGroup_t ); + configASSERT( xSize == sizeof( EventGroup_t ) ); + } /*lint !e529 xSize is referenced if configASSERT() is defined. */ + #endif /* configASSERT_DEFINED */ + + /* The user has provided a statically allocated event group - use it. */ + pxEventBits = ( EventGroup_t * ) pxEventGroupBuffer; /*lint !e740 !e9087 EventGroup_t and StaticEventGroup_t are deliberately aliased for data hiding purposes and guaranteed to have the same size and alignment requirement - checked by configASSERT(). */ + + if( pxEventBits != NULL ) + { + pxEventBits->uxEventBits = 0; + vListInitialise( &( pxEventBits->xTasksWaitingForBits ) ); + + #if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + { + /* Both static and dynamic allocation can be used, so note that + this event group was created statically in case the event group + is later deleted. */ + pxEventBits->ucStaticallyAllocated = pdTRUE; + } + #endif /* configSUPPORT_DYNAMIC_ALLOCATION */ + + traceEVENT_GROUP_CREATE( pxEventBits ); + } + else + { + /* xEventGroupCreateStatic should only ever be called with + pxEventGroupBuffer pointing to a pre-allocated (compile time + allocated) StaticEventGroup_t variable. */ + traceEVENT_GROUP_CREATE_FAILED(); + } + + return pxEventBits; + } + +#endif /* configSUPPORT_STATIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + + EventGroupHandle_t xEventGroupCreate( void ) + { + EventGroup_t *pxEventBits; + + /* Allocate the event group. Justification for MISRA deviation as + follows: pvPortMalloc() always ensures returned memory blocks are + aligned per the requirements of the MCU stack. In this case + pvPortMalloc() must return a pointer that is guaranteed to meet the + alignment requirements of the EventGroup_t structure - which (if you + follow it through) is the alignment requirements of the TickType_t type + (EventBits_t being of TickType_t itself). Therefore, whenever the + stack alignment requirements are greater than or equal to the + TickType_t alignment requirements the cast is safe. In other cases, + where the natural word size of the architecture is less than + sizeof( TickType_t ), the TickType_t variables will be accessed in two + or more reads operations, and the alignment requirements is only that + of each individual read. */ + pxEventBits = ( EventGroup_t * ) pvPortMalloc( sizeof( EventGroup_t ) ); /*lint !e9087 !e9079 see comment above. */ + + if( pxEventBits != NULL ) + { + pxEventBits->uxEventBits = 0; + vListInitialise( &( pxEventBits->xTasksWaitingForBits ) ); + + #if( configSUPPORT_STATIC_ALLOCATION == 1 ) + { + /* Both static and dynamic allocation can be used, so note this + event group was allocated statically in case the event group is + later deleted. */ + pxEventBits->ucStaticallyAllocated = pdFALSE; + } + #endif /* configSUPPORT_STATIC_ALLOCATION */ + + traceEVENT_GROUP_CREATE( pxEventBits ); + } + else + { + traceEVENT_GROUP_CREATE_FAILED(); /*lint !e9063 Else branch only exists to allow tracing and does not generate code if trace macros are not defined. */ + } + + return pxEventBits; + } + +#endif /* configSUPPORT_DYNAMIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +EventBits_t xEventGroupSync( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, const EventBits_t uxBitsToWaitFor, TickType_t xTicksToWait ) +{ +EventBits_t uxOriginalBitValue, uxReturn; +EventGroup_t *pxEventBits = xEventGroup; +BaseType_t xAlreadyYielded; +BaseType_t xTimeoutOccurred = pdFALSE; + + configASSERT( ( uxBitsToWaitFor & eventEVENT_BITS_CONTROL_BYTES ) == 0 ); + configASSERT( uxBitsToWaitFor != 0 ); + #if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + { + configASSERT( !( ( xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED ) && ( xTicksToWait != 0 ) ) ); + } + #endif + + vTaskSuspendAll(); + { + uxOriginalBitValue = pxEventBits->uxEventBits; + + ( void ) xEventGroupSetBits( xEventGroup, uxBitsToSet ); + + if( ( ( uxOriginalBitValue | uxBitsToSet ) & uxBitsToWaitFor ) == uxBitsToWaitFor ) + { + /* All the rendezvous bits are now set - no need to block. */ + uxReturn = ( uxOriginalBitValue | uxBitsToSet ); + + /* Rendezvous always clear the bits. They will have been cleared + already unless this is the only task in the rendezvous. */ + pxEventBits->uxEventBits &= ~uxBitsToWaitFor; + + xTicksToWait = 0; + } + else + { + if( xTicksToWait != ( TickType_t ) 0 ) + { + traceEVENT_GROUP_SYNC_BLOCK( xEventGroup, uxBitsToSet, uxBitsToWaitFor ); + + /* Store the bits that the calling task is waiting for in the + task's event list item so the kernel knows when a match is + found. Then enter the blocked state. */ + vTaskPlaceOnUnorderedEventList( &( pxEventBits->xTasksWaitingForBits ), ( uxBitsToWaitFor | eventCLEAR_EVENTS_ON_EXIT_BIT | eventWAIT_FOR_ALL_BITS ), xTicksToWait ); + + /* This assignment is obsolete as uxReturn will get set after + the task unblocks, but some compilers mistakenly generate a + warning about uxReturn being returned without being set if the + assignment is omitted. */ + uxReturn = 0; + } + else + { + /* The rendezvous bits were not set, but no block time was + specified - just return the current event bit value. */ + uxReturn = pxEventBits->uxEventBits; + xTimeoutOccurred = pdTRUE; + } + } + } + xAlreadyYielded = xTaskResumeAll(); + + if( xTicksToWait != ( TickType_t ) 0 ) + { + if( xAlreadyYielded == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* The task blocked to wait for its required bits to be set - at this + point either the required bits were set or the block time expired. If + the required bits were set they will have been stored in the task's + event list item, and they should now be retrieved then cleared. */ + uxReturn = uxTaskResetEventItemValue(); + + if( ( uxReturn & eventUNBLOCKED_DUE_TO_BIT_SET ) == ( EventBits_t ) 0 ) + { + /* The task timed out, just return the current event bit value. */ + taskENTER_CRITICAL(); + { + uxReturn = pxEventBits->uxEventBits; + + /* Although the task got here because it timed out before the + bits it was waiting for were set, it is possible that since it + unblocked another task has set the bits. If this is the case + then it needs to clear the bits before exiting. */ + if( ( uxReturn & uxBitsToWaitFor ) == uxBitsToWaitFor ) + { + pxEventBits->uxEventBits &= ~uxBitsToWaitFor; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + xTimeoutOccurred = pdTRUE; + } + else + { + /* The task unblocked because the bits were set. */ + } + + /* Control bits might be set as the task had blocked should not be + returned. */ + uxReturn &= ~eventEVENT_BITS_CONTROL_BYTES; + } + + traceEVENT_GROUP_SYNC_END( xEventGroup, uxBitsToSet, uxBitsToWaitFor, xTimeoutOccurred ); + + /* Prevent compiler warnings when trace macros are not used. */ + ( void ) xTimeoutOccurred; + + return uxReturn; +} +/*-----------------------------------------------------------*/ + +EventBits_t xEventGroupWaitBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToWaitFor, const BaseType_t xClearOnExit, const BaseType_t xWaitForAllBits, TickType_t xTicksToWait ) +{ +EventGroup_t *pxEventBits = xEventGroup; +EventBits_t uxReturn, uxControlBits = 0; +BaseType_t xWaitConditionMet, xAlreadyYielded; +BaseType_t xTimeoutOccurred = pdFALSE; + + /* Check the user is not attempting to wait on the bits used by the kernel + itself, and that at least one bit is being requested. */ + configASSERT( xEventGroup ); + configASSERT( ( uxBitsToWaitFor & eventEVENT_BITS_CONTROL_BYTES ) == 0 ); + configASSERT( uxBitsToWaitFor != 0 ); + #if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + { + configASSERT( !( ( xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED ) && ( xTicksToWait != 0 ) ) ); + } + #endif + + vTaskSuspendAll(); + { + const EventBits_t uxCurrentEventBits = pxEventBits->uxEventBits; + + /* Check to see if the wait condition is already met or not. */ + xWaitConditionMet = prvTestWaitCondition( uxCurrentEventBits, uxBitsToWaitFor, xWaitForAllBits ); + + if( xWaitConditionMet != pdFALSE ) + { + /* The wait condition has already been met so there is no need to + block. */ + uxReturn = uxCurrentEventBits; + xTicksToWait = ( TickType_t ) 0; + + /* Clear the wait bits if requested to do so. */ + if( xClearOnExit != pdFALSE ) + { + pxEventBits->uxEventBits &= ~uxBitsToWaitFor; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else if( xTicksToWait == ( TickType_t ) 0 ) + { + /* The wait condition has not been met, but no block time was + specified, so just return the current value. */ + uxReturn = uxCurrentEventBits; + xTimeoutOccurred = pdTRUE; + } + else + { + /* The task is going to block to wait for its required bits to be + set. uxControlBits are used to remember the specified behaviour of + this call to xEventGroupWaitBits() - for use when the event bits + unblock the task. */ + if( xClearOnExit != pdFALSE ) + { + uxControlBits |= eventCLEAR_EVENTS_ON_EXIT_BIT; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( xWaitForAllBits != pdFALSE ) + { + uxControlBits |= eventWAIT_FOR_ALL_BITS; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Store the bits that the calling task is waiting for in the + task's event list item so the kernel knows when a match is + found. Then enter the blocked state. */ + vTaskPlaceOnUnorderedEventList( &( pxEventBits->xTasksWaitingForBits ), ( uxBitsToWaitFor | uxControlBits ), xTicksToWait ); + + /* This is obsolete as it will get set after the task unblocks, but + some compilers mistakenly generate a warning about the variable + being returned without being set if it is not done. */ + uxReturn = 0; + + traceEVENT_GROUP_WAIT_BITS_BLOCK( xEventGroup, uxBitsToWaitFor ); + } + } + xAlreadyYielded = xTaskResumeAll(); + + if( xTicksToWait != ( TickType_t ) 0 ) + { + if( xAlreadyYielded == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* The task blocked to wait for its required bits to be set - at this + point either the required bits were set or the block time expired. If + the required bits were set they will have been stored in the task's + event list item, and they should now be retrieved then cleared. */ + uxReturn = uxTaskResetEventItemValue(); + + if( ( uxReturn & eventUNBLOCKED_DUE_TO_BIT_SET ) == ( EventBits_t ) 0 ) + { + taskENTER_CRITICAL(); + { + /* The task timed out, just return the current event bit value. */ + uxReturn = pxEventBits->uxEventBits; + + /* It is possible that the event bits were updated between this + task leaving the Blocked state and running again. */ + if( prvTestWaitCondition( uxReturn, uxBitsToWaitFor, xWaitForAllBits ) != pdFALSE ) + { + if( xClearOnExit != pdFALSE ) + { + pxEventBits->uxEventBits &= ~uxBitsToWaitFor; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + xTimeoutOccurred = pdTRUE; + } + taskEXIT_CRITICAL(); + } + else + { + /* The task unblocked because the bits were set. */ + } + + /* The task blocked so control bits may have been set. */ + uxReturn &= ~eventEVENT_BITS_CONTROL_BYTES; + } + traceEVENT_GROUP_WAIT_BITS_END( xEventGroup, uxBitsToWaitFor, xTimeoutOccurred ); + + /* Prevent compiler warnings when trace macros are not used. */ + ( void ) xTimeoutOccurred; + + return uxReturn; +} +/*-----------------------------------------------------------*/ + +EventBits_t xEventGroupClearBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear ) +{ +EventGroup_t *pxEventBits = xEventGroup; +EventBits_t uxReturn; + + /* Check the user is not attempting to clear the bits used by the kernel + itself. */ + configASSERT( xEventGroup ); + configASSERT( ( uxBitsToClear & eventEVENT_BITS_CONTROL_BYTES ) == 0 ); + + taskENTER_CRITICAL(); + { + traceEVENT_GROUP_CLEAR_BITS( xEventGroup, uxBitsToClear ); + + /* The value returned is the event group value prior to the bits being + cleared. */ + uxReturn = pxEventBits->uxEventBits; + + /* Clear the bits. */ + pxEventBits->uxEventBits &= ~uxBitsToClear; + } + taskEXIT_CRITICAL(); + + return uxReturn; +} +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( INCLUDE_xTimerPendFunctionCall == 1 ) && ( configUSE_TIMERS == 1 ) ) + + BaseType_t xEventGroupClearBitsFromISR( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear ) + { + BaseType_t xReturn; + + traceEVENT_GROUP_CLEAR_BITS_FROM_ISR( xEventGroup, uxBitsToClear ); + xReturn = xTimerPendFunctionCallFromISR( vEventGroupClearBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToClear, NULL ); /*lint !e9087 Can't avoid cast to void* as a generic callback function not specific to this use case. Callback casts back to original type so safe. */ + + return xReturn; + } + +#endif +/*-----------------------------------------------------------*/ + +EventBits_t xEventGroupGetBitsFromISR( EventGroupHandle_t xEventGroup ) +{ +UBaseType_t uxSavedInterruptStatus; +EventGroup_t const * const pxEventBits = xEventGroup; +EventBits_t uxReturn; + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + uxReturn = pxEventBits->uxEventBits; + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return uxReturn; +} /*lint !e818 EventGroupHandle_t is a typedef used in other functions to so can't be pointer to const. */ +/*-----------------------------------------------------------*/ + +EventBits_t xEventGroupSetBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet ) +{ +ListItem_t *pxListItem, *pxNext; +ListItem_t const *pxListEnd; +List_t const * pxList; +EventBits_t uxBitsToClear = 0, uxBitsWaitedFor, uxControlBits; +EventGroup_t *pxEventBits = xEventGroup; +BaseType_t xMatchFound = pdFALSE; + + /* Check the user is not attempting to set the bits used by the kernel + itself. */ + configASSERT( xEventGroup ); + configASSERT( ( uxBitsToSet & eventEVENT_BITS_CONTROL_BYTES ) == 0 ); + + pxList = &( pxEventBits->xTasksWaitingForBits ); + pxListEnd = listGET_END_MARKER( pxList ); /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM. This is checked and valid. */ + vTaskSuspendAll(); + { + traceEVENT_GROUP_SET_BITS( xEventGroup, uxBitsToSet ); + + pxListItem = listGET_HEAD_ENTRY( pxList ); + + /* Set the bits. */ + pxEventBits->uxEventBits |= uxBitsToSet; + + /* See if the new bit value should unblock any tasks. */ + while( pxListItem != pxListEnd ) + { + pxNext = listGET_NEXT( pxListItem ); + uxBitsWaitedFor = listGET_LIST_ITEM_VALUE( pxListItem ); + xMatchFound = pdFALSE; + + /* Split the bits waited for from the control bits. */ + uxControlBits = uxBitsWaitedFor & eventEVENT_BITS_CONTROL_BYTES; + uxBitsWaitedFor &= ~eventEVENT_BITS_CONTROL_BYTES; + + if( ( uxControlBits & eventWAIT_FOR_ALL_BITS ) == ( EventBits_t ) 0 ) + { + /* Just looking for single bit being set. */ + if( ( uxBitsWaitedFor & pxEventBits->uxEventBits ) != ( EventBits_t ) 0 ) + { + xMatchFound = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else if( ( uxBitsWaitedFor & pxEventBits->uxEventBits ) == uxBitsWaitedFor ) + { + /* All bits are set. */ + xMatchFound = pdTRUE; + } + else + { + /* Need all bits to be set, but not all the bits were set. */ + } + + if( xMatchFound != pdFALSE ) + { + /* The bits match. Should the bits be cleared on exit? */ + if( ( uxControlBits & eventCLEAR_EVENTS_ON_EXIT_BIT ) != ( EventBits_t ) 0 ) + { + uxBitsToClear |= uxBitsWaitedFor; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Store the actual event flag value in the task's event list + item before removing the task from the event list. The + eventUNBLOCKED_DUE_TO_BIT_SET bit is set so the task knows + that is was unblocked due to its required bits matching, rather + than because it timed out. */ + vTaskRemoveFromUnorderedEventList( pxListItem, pxEventBits->uxEventBits | eventUNBLOCKED_DUE_TO_BIT_SET ); + } + + /* Move onto the next list item. Note pxListItem->pxNext is not + used here as the list item may have been removed from the event list + and inserted into the ready/pending reading list. */ + pxListItem = pxNext; + } + + /* Clear any bits that matched when the eventCLEAR_EVENTS_ON_EXIT_BIT + bit was set in the control word. */ + pxEventBits->uxEventBits &= ~uxBitsToClear; + } + ( void ) xTaskResumeAll(); + + return pxEventBits->uxEventBits; +} +/*-----------------------------------------------------------*/ + +void vEventGroupDelete( EventGroupHandle_t xEventGroup ) +{ +EventGroup_t *pxEventBits = xEventGroup; +const List_t *pxTasksWaitingForBits = &( pxEventBits->xTasksWaitingForBits ); + + vTaskSuspendAll(); + { + traceEVENT_GROUP_DELETE( xEventGroup ); + + while( listCURRENT_LIST_LENGTH( pxTasksWaitingForBits ) > ( UBaseType_t ) 0 ) + { + /* Unblock the task, returning 0 as the event list is being deleted + and cannot therefore have any bits set. */ + configASSERT( pxTasksWaitingForBits->xListEnd.pxNext != ( const ListItem_t * ) &( pxTasksWaitingForBits->xListEnd ) ); + vTaskRemoveFromUnorderedEventList( pxTasksWaitingForBits->xListEnd.pxNext, eventUNBLOCKED_DUE_TO_BIT_SET ); + } + + #if( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 0 ) ) + { + /* The event group can only have been allocated dynamically - free + it again. */ + vPortFree( pxEventBits ); + } + #elif( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + { + /* The event group could have been allocated statically or + dynamically, so check before attempting to free the memory. */ + if( pxEventBits->ucStaticallyAllocated == ( uint8_t ) pdFALSE ) + { + vPortFree( pxEventBits ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configSUPPORT_DYNAMIC_ALLOCATION */ + } + ( void ) xTaskResumeAll(); +} +/*-----------------------------------------------------------*/ + +/* For internal use only - execute a 'set bits' command that was pended from +an interrupt. */ +void vEventGroupSetBitsCallback( void *pvEventGroup, const uint32_t ulBitsToSet ) +{ + ( void ) xEventGroupSetBits( pvEventGroup, ( EventBits_t ) ulBitsToSet ); /*lint !e9079 Can't avoid cast to void* as a generic timer callback prototype. Callback casts back to original type so safe. */ +} +/*-----------------------------------------------------------*/ + +/* For internal use only - execute a 'clear bits' command that was pended from +an interrupt. */ +void vEventGroupClearBitsCallback( void *pvEventGroup, const uint32_t ulBitsToClear ) +{ + ( void ) xEventGroupClearBits( pvEventGroup, ( EventBits_t ) ulBitsToClear ); /*lint !e9079 Can't avoid cast to void* as a generic timer callback prototype. Callback casts back to original type so safe. */ +} +/*-----------------------------------------------------------*/ + +static BaseType_t prvTestWaitCondition( const EventBits_t uxCurrentEventBits, const EventBits_t uxBitsToWaitFor, const BaseType_t xWaitForAllBits ) +{ +BaseType_t xWaitConditionMet = pdFALSE; + + if( xWaitForAllBits == pdFALSE ) + { + /* Task only has to wait for one bit within uxBitsToWaitFor to be + set. Is one already set? */ + if( ( uxCurrentEventBits & uxBitsToWaitFor ) != ( EventBits_t ) 0 ) + { + xWaitConditionMet = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* Task has to wait for all the bits in uxBitsToWaitFor to be set. + Are they set already? */ + if( ( uxCurrentEventBits & uxBitsToWaitFor ) == uxBitsToWaitFor ) + { + xWaitConditionMet = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + return xWaitConditionMet; +} +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( INCLUDE_xTimerPendFunctionCall == 1 ) && ( configUSE_TIMERS == 1 ) ) + + BaseType_t xEventGroupSetBitsFromISR( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, BaseType_t *pxHigherPriorityTaskWoken ) + { + BaseType_t xReturn; + + traceEVENT_GROUP_SET_BITS_FROM_ISR( xEventGroup, uxBitsToSet ); + xReturn = xTimerPendFunctionCallFromISR( vEventGroupSetBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToSet, pxHigherPriorityTaskWoken ); /*lint !e9087 Can't avoid cast to void* as a generic callback function not specific to this use case. Callback casts back to original type so safe. */ + + return xReturn; + } + +#endif +/*-----------------------------------------------------------*/ + +#if (configUSE_TRACE_FACILITY == 1) + + UBaseType_t uxEventGroupGetNumber( void* xEventGroup ) + { + UBaseType_t xReturn; + EventGroup_t const *pxEventBits = ( EventGroup_t * ) xEventGroup; /*lint !e9087 !e9079 EventGroupHandle_t is a pointer to an EventGroup_t, but EventGroupHandle_t is kept opaque outside of this file for data hiding purposes. */ + + if( xEventGroup == NULL ) + { + xReturn = 0; + } + else + { + xReturn = pxEventBits->uxEventGroupNumber; + } + + return xReturn; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + void vEventGroupSetNumber( void * xEventGroup, UBaseType_t uxEventGroupNumber ) + { + ( ( EventGroup_t * ) xEventGroup )->uxEventGroupNumber = uxEventGroupNumber; /*lint !e9087 !e9079 EventGroupHandle_t is a pointer to an EventGroup_t, but EventGroupHandle_t is kept opaque outside of this file for data hiding purposes. */ + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h b/Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h new file mode 100644 index 00000000..ceb469a7 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h @@ -0,0 +1,1295 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef INC_FREERTOS_H +#define INC_FREERTOS_H + +/* + * Include the generic headers required for the FreeRTOS port being used. + */ +#include + +/* + * If stdint.h cannot be located then: + * + If using GCC ensure the -nostdint options is *not* being used. + * + Ensure the project's include path includes the directory in which your + * compiler stores stdint.h. + * + Set any compiler options necessary for it to support C99, as technically + * stdint.h is only mandatory with C99 (FreeRTOS does not require C99 in any + * other way). + * + The FreeRTOS download includes a simple stdint.h definition that can be + * used in cases where none is provided by the compiler. The files only + * contains the typedefs required to build FreeRTOS. Read the instructions + * in FreeRTOS/source/stdint.readme for more information. + */ +#include /* READ COMMENT ABOVE. */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Application specific configuration options. */ +#include "FreeRTOSConfig.h" + +/* Basic FreeRTOS definitions. */ +#include "projdefs.h" + +/* Definitions specific to the port being used. */ +#include "portable.h" + +/* Must be defaulted before configUSE_NEWLIB_REENTRANT is used below. */ +#ifndef configUSE_NEWLIB_REENTRANT + #define configUSE_NEWLIB_REENTRANT 0 +#endif + +/* Required if struct _reent is used. */ +#if ( configUSE_NEWLIB_REENTRANT == 1 ) + #include +#endif +/* + * Check all the required application specific macros have been defined. + * These macros are application specific and (as downloaded) are defined + * within FreeRTOSConfig.h. + */ + +#ifndef configMINIMAL_STACK_SIZE + #error Missing definition: configMINIMAL_STACK_SIZE must be defined in FreeRTOSConfig.h. configMINIMAL_STACK_SIZE defines the size (in words) of the stack allocated to the idle task. Refer to the demo project provided for your port for a suitable value. +#endif + +#ifndef configMAX_PRIORITIES + #error Missing definition: configMAX_PRIORITIES must be defined in FreeRTOSConfig.h. See the Configuration section of the FreeRTOS API documentation for details. +#endif + +#if configMAX_PRIORITIES < 1 + #error configMAX_PRIORITIES must be defined to be greater than or equal to 1. +#endif + +#ifndef configUSE_PREEMPTION + #error Missing definition: configUSE_PREEMPTION must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details. +#endif + +#ifndef configUSE_IDLE_HOOK + #error Missing definition: configUSE_IDLE_HOOK must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details. +#endif + +#ifndef configUSE_TICK_HOOK + #error Missing definition: configUSE_TICK_HOOK must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details. +#endif + +#ifndef configUSE_16_BIT_TICKS + #error Missing definition: configUSE_16_BIT_TICKS must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details. +#endif + +#ifndef configUSE_CO_ROUTINES + #define configUSE_CO_ROUTINES 0 +#endif + +#ifndef INCLUDE_vTaskPrioritySet + #define INCLUDE_vTaskPrioritySet 0 +#endif + +#ifndef INCLUDE_uxTaskPriorityGet + #define INCLUDE_uxTaskPriorityGet 0 +#endif + +#ifndef INCLUDE_vTaskDelete + #define INCLUDE_vTaskDelete 0 +#endif + +#ifndef INCLUDE_vTaskSuspend + #define INCLUDE_vTaskSuspend 0 +#endif + +#ifndef INCLUDE_vTaskDelayUntil + #define INCLUDE_vTaskDelayUntil 0 +#endif + +#ifndef INCLUDE_vTaskDelay + #define INCLUDE_vTaskDelay 0 +#endif + +#ifndef INCLUDE_xTaskGetIdleTaskHandle + #define INCLUDE_xTaskGetIdleTaskHandle 0 +#endif + +#ifndef INCLUDE_xTaskAbortDelay + #define INCLUDE_xTaskAbortDelay 0 +#endif + +#ifndef INCLUDE_xQueueGetMutexHolder + #define INCLUDE_xQueueGetMutexHolder 0 +#endif + +#ifndef INCLUDE_xSemaphoreGetMutexHolder + #define INCLUDE_xSemaphoreGetMutexHolder INCLUDE_xQueueGetMutexHolder +#endif + +#ifndef INCLUDE_xTaskGetHandle + #define INCLUDE_xTaskGetHandle 0 +#endif + +#ifndef INCLUDE_uxTaskGetStackHighWaterMark + #define INCLUDE_uxTaskGetStackHighWaterMark 0 +#endif + +#ifndef INCLUDE_uxTaskGetStackHighWaterMark2 + #define INCLUDE_uxTaskGetStackHighWaterMark2 0 +#endif + +#ifndef INCLUDE_eTaskGetState + #define INCLUDE_eTaskGetState 0 +#endif + +#ifndef INCLUDE_xTaskResumeFromISR + #define INCLUDE_xTaskResumeFromISR 1 +#endif + +#ifndef INCLUDE_xTimerPendFunctionCall + #define INCLUDE_xTimerPendFunctionCall 0 +#endif + +#ifndef INCLUDE_xTaskGetSchedulerState + #define INCLUDE_xTaskGetSchedulerState 0 +#endif + +#ifndef INCLUDE_xTaskGetCurrentTaskHandle + #define INCLUDE_xTaskGetCurrentTaskHandle 0 +#endif + +#if configUSE_CO_ROUTINES != 0 + #ifndef configMAX_CO_ROUTINE_PRIORITIES + #error configMAX_CO_ROUTINE_PRIORITIES must be greater than or equal to 1. + #endif +#endif + +#ifndef configUSE_DAEMON_TASK_STARTUP_HOOK + #define configUSE_DAEMON_TASK_STARTUP_HOOK 0 +#endif + +#ifndef configUSE_APPLICATION_TASK_TAG + #define configUSE_APPLICATION_TASK_TAG 0 +#endif + +#ifndef configNUM_THREAD_LOCAL_STORAGE_POINTERS + #define configNUM_THREAD_LOCAL_STORAGE_POINTERS 0 +#endif + +#ifndef configUSE_RECURSIVE_MUTEXES + #define configUSE_RECURSIVE_MUTEXES 0 +#endif + +#ifndef configUSE_MUTEXES + #define configUSE_MUTEXES 0 +#endif + +#ifndef configUSE_TIMERS + #define configUSE_TIMERS 0 +#endif + +#ifndef configUSE_COUNTING_SEMAPHORES + #define configUSE_COUNTING_SEMAPHORES 0 +#endif + +#ifndef configUSE_ALTERNATIVE_API + #define configUSE_ALTERNATIVE_API 0 +#endif + +#ifndef portCRITICAL_NESTING_IN_TCB + #define portCRITICAL_NESTING_IN_TCB 0 +#endif + +#ifndef configMAX_TASK_NAME_LEN + #define configMAX_TASK_NAME_LEN 16 +#endif + +#ifndef configIDLE_SHOULD_YIELD + #define configIDLE_SHOULD_YIELD 1 +#endif + +#if configMAX_TASK_NAME_LEN < 1 + #error configMAX_TASK_NAME_LEN must be set to a minimum of 1 in FreeRTOSConfig.h +#endif + +#ifndef configASSERT + #define configASSERT( x ) + #define configASSERT_DEFINED 0 +#else + #define configASSERT_DEFINED 1 +#endif + +/* configPRECONDITION should be defined as configASSERT. +The CBMC proofs need a way to track assumptions and assertions. +A configPRECONDITION statement should express an implicit invariant or +assumption made. A configASSERT statement should express an invariant that must +hold explicit before calling the code. */ +#ifndef configPRECONDITION + #define configPRECONDITION( X ) configASSERT(X) + #define configPRECONDITION_DEFINED 0 +#else + #define configPRECONDITION_DEFINED 1 +#endif + +#ifndef portMEMORY_BARRIER + #define portMEMORY_BARRIER() +#endif + +#ifndef portSOFTWARE_BARRIER + #define portSOFTWARE_BARRIER() +#endif + +/* The timers module relies on xTaskGetSchedulerState(). */ +#if configUSE_TIMERS == 1 + + #ifndef configTIMER_TASK_PRIORITY + #error If configUSE_TIMERS is set to 1 then configTIMER_TASK_PRIORITY must also be defined. + #endif /* configTIMER_TASK_PRIORITY */ + + #ifndef configTIMER_QUEUE_LENGTH + #error If configUSE_TIMERS is set to 1 then configTIMER_QUEUE_LENGTH must also be defined. + #endif /* configTIMER_QUEUE_LENGTH */ + + #ifndef configTIMER_TASK_STACK_DEPTH + #error If configUSE_TIMERS is set to 1 then configTIMER_TASK_STACK_DEPTH must also be defined. + #endif /* configTIMER_TASK_STACK_DEPTH */ + +#endif /* configUSE_TIMERS */ + +#ifndef portSET_INTERRUPT_MASK_FROM_ISR + #define portSET_INTERRUPT_MASK_FROM_ISR() 0 +#endif + +#ifndef portCLEAR_INTERRUPT_MASK_FROM_ISR + #define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedStatusValue ) ( void ) uxSavedStatusValue +#endif + +#ifndef portCLEAN_UP_TCB + #define portCLEAN_UP_TCB( pxTCB ) ( void ) pxTCB +#endif + +#ifndef portPRE_TASK_DELETE_HOOK + #define portPRE_TASK_DELETE_HOOK( pvTaskToDelete, pxYieldPending ) +#endif + +#ifndef portSETUP_TCB + #define portSETUP_TCB( pxTCB ) ( void ) pxTCB +#endif + +#ifndef configQUEUE_REGISTRY_SIZE + #define configQUEUE_REGISTRY_SIZE 0U +#endif + +#if ( configQUEUE_REGISTRY_SIZE < 1 ) + #define vQueueAddToRegistry( xQueue, pcName ) + #define vQueueUnregisterQueue( xQueue ) + #define pcQueueGetName( xQueue ) +#endif + +#ifndef portPOINTER_SIZE_TYPE + #define portPOINTER_SIZE_TYPE uint32_t +#endif + +/* Remove any unused trace macros. */ +#ifndef traceSTART + /* Used to perform any necessary initialisation - for example, open a file + into which trace is to be written. */ + #define traceSTART() +#endif + +#ifndef traceEND + /* Use to close a trace, for example close a file into which trace has been + written. */ + #define traceEND() +#endif + +#ifndef traceTASK_SWITCHED_IN + /* Called after a task has been selected to run. pxCurrentTCB holds a pointer + to the task control block of the selected task. */ + #define traceTASK_SWITCHED_IN() +#endif + +#ifndef traceINCREASE_TICK_COUNT + /* Called before stepping the tick count after waking from tickless idle + sleep. */ + #define traceINCREASE_TICK_COUNT( x ) +#endif + +#ifndef traceLOW_POWER_IDLE_BEGIN + /* Called immediately before entering tickless idle. */ + #define traceLOW_POWER_IDLE_BEGIN() +#endif + +#ifndef traceLOW_POWER_IDLE_END + /* Called when returning to the Idle task after a tickless idle. */ + #define traceLOW_POWER_IDLE_END() +#endif + +#ifndef traceTASK_SWITCHED_OUT + /* Called before a task has been selected to run. pxCurrentTCB holds a pointer + to the task control block of the task being switched out. */ + #define traceTASK_SWITCHED_OUT() +#endif + +#ifndef traceTASK_PRIORITY_INHERIT + /* Called when a task attempts to take a mutex that is already held by a + lower priority task. pxTCBOfMutexHolder is a pointer to the TCB of the task + that holds the mutex. uxInheritedPriority is the priority the mutex holder + will inherit (the priority of the task that is attempting to obtain the + muted. */ + #define traceTASK_PRIORITY_INHERIT( pxTCBOfMutexHolder, uxInheritedPriority ) +#endif + +#ifndef traceTASK_PRIORITY_DISINHERIT + /* Called when a task releases a mutex, the holding of which had resulted in + the task inheriting the priority of a higher priority task. + pxTCBOfMutexHolder is a pointer to the TCB of the task that is releasing the + mutex. uxOriginalPriority is the task's configured (base) priority. */ + #define traceTASK_PRIORITY_DISINHERIT( pxTCBOfMutexHolder, uxOriginalPriority ) +#endif + +#ifndef traceBLOCKING_ON_QUEUE_RECEIVE + /* Task is about to block because it cannot read from a + queue/mutex/semaphore. pxQueue is a pointer to the queue/mutex/semaphore + upon which the read was attempted. pxCurrentTCB points to the TCB of the + task that attempted the read. */ + #define traceBLOCKING_ON_QUEUE_RECEIVE( pxQueue ) +#endif + +#ifndef traceBLOCKING_ON_QUEUE_PEEK + /* Task is about to block because it cannot read from a + queue/mutex/semaphore. pxQueue is a pointer to the queue/mutex/semaphore + upon which the read was attempted. pxCurrentTCB points to the TCB of the + task that attempted the read. */ + #define traceBLOCKING_ON_QUEUE_PEEK( pxQueue ) +#endif + +#ifndef traceBLOCKING_ON_QUEUE_SEND + /* Task is about to block because it cannot write to a + queue/mutex/semaphore. pxQueue is a pointer to the queue/mutex/semaphore + upon which the write was attempted. pxCurrentTCB points to the TCB of the + task that attempted the write. */ + #define traceBLOCKING_ON_QUEUE_SEND( pxQueue ) +#endif + +#ifndef configCHECK_FOR_STACK_OVERFLOW + #define configCHECK_FOR_STACK_OVERFLOW 0 +#endif + +#ifndef configRECORD_STACK_HIGH_ADDRESS + #define configRECORD_STACK_HIGH_ADDRESS 0 +#endif + +#ifndef configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H + #define configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H 0 +#endif + +/* The following event macros are embedded in the kernel API calls. */ + +#ifndef traceMOVED_TASK_TO_READY_STATE + #define traceMOVED_TASK_TO_READY_STATE( pxTCB ) +#endif + +#ifndef tracePOST_MOVED_TASK_TO_READY_STATE + #define tracePOST_MOVED_TASK_TO_READY_STATE( pxTCB ) +#endif + +#ifndef traceQUEUE_CREATE + #define traceQUEUE_CREATE( pxNewQueue ) +#endif + +#ifndef traceQUEUE_CREATE_FAILED + #define traceQUEUE_CREATE_FAILED( ucQueueType ) +#endif + +#ifndef traceCREATE_MUTEX + #define traceCREATE_MUTEX( pxNewQueue ) +#endif + +#ifndef traceCREATE_MUTEX_FAILED + #define traceCREATE_MUTEX_FAILED() +#endif + +#ifndef traceGIVE_MUTEX_RECURSIVE + #define traceGIVE_MUTEX_RECURSIVE( pxMutex ) +#endif + +#ifndef traceGIVE_MUTEX_RECURSIVE_FAILED + #define traceGIVE_MUTEX_RECURSIVE_FAILED( pxMutex ) +#endif + +#ifndef traceTAKE_MUTEX_RECURSIVE + #define traceTAKE_MUTEX_RECURSIVE( pxMutex ) +#endif + +#ifndef traceTAKE_MUTEX_RECURSIVE_FAILED + #define traceTAKE_MUTEX_RECURSIVE_FAILED( pxMutex ) +#endif + +#ifndef traceCREATE_COUNTING_SEMAPHORE + #define traceCREATE_COUNTING_SEMAPHORE() +#endif + +#ifndef traceCREATE_COUNTING_SEMAPHORE_FAILED + #define traceCREATE_COUNTING_SEMAPHORE_FAILED() +#endif + +#ifndef traceQUEUE_SEND + #define traceQUEUE_SEND( pxQueue ) +#endif + +#ifndef traceQUEUE_SEND_FAILED + #define traceQUEUE_SEND_FAILED( pxQueue ) +#endif + +#ifndef traceQUEUE_RECEIVE + #define traceQUEUE_RECEIVE( pxQueue ) +#endif + +#ifndef traceQUEUE_PEEK + #define traceQUEUE_PEEK( pxQueue ) +#endif + +#ifndef traceQUEUE_PEEK_FAILED + #define traceQUEUE_PEEK_FAILED( pxQueue ) +#endif + +#ifndef traceQUEUE_PEEK_FROM_ISR + #define traceQUEUE_PEEK_FROM_ISR( pxQueue ) +#endif + +#ifndef traceQUEUE_RECEIVE_FAILED + #define traceQUEUE_RECEIVE_FAILED( pxQueue ) +#endif + +#ifndef traceQUEUE_SEND_FROM_ISR + #define traceQUEUE_SEND_FROM_ISR( pxQueue ) +#endif + +#ifndef traceQUEUE_SEND_FROM_ISR_FAILED + #define traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue ) +#endif + +#ifndef traceQUEUE_RECEIVE_FROM_ISR + #define traceQUEUE_RECEIVE_FROM_ISR( pxQueue ) +#endif + +#ifndef traceQUEUE_RECEIVE_FROM_ISR_FAILED + #define traceQUEUE_RECEIVE_FROM_ISR_FAILED( pxQueue ) +#endif + +#ifndef traceQUEUE_PEEK_FROM_ISR_FAILED + #define traceQUEUE_PEEK_FROM_ISR_FAILED( pxQueue ) +#endif + +#ifndef traceQUEUE_DELETE + #define traceQUEUE_DELETE( pxQueue ) +#endif + +#ifndef traceTASK_CREATE + #define traceTASK_CREATE( pxNewTCB ) +#endif + +#ifndef traceTASK_CREATE_FAILED + #define traceTASK_CREATE_FAILED() +#endif + +#ifndef traceTASK_DELETE + #define traceTASK_DELETE( pxTaskToDelete ) +#endif + +#ifndef traceTASK_DELAY_UNTIL + #define traceTASK_DELAY_UNTIL( x ) +#endif + +#ifndef traceTASK_DELAY + #define traceTASK_DELAY() +#endif + +#ifndef traceTASK_PRIORITY_SET + #define traceTASK_PRIORITY_SET( pxTask, uxNewPriority ) +#endif + +#ifndef traceTASK_SUSPEND + #define traceTASK_SUSPEND( pxTaskToSuspend ) +#endif + +#ifndef traceTASK_RESUME + #define traceTASK_RESUME( pxTaskToResume ) +#endif + +#ifndef traceTASK_RESUME_FROM_ISR + #define traceTASK_RESUME_FROM_ISR( pxTaskToResume ) +#endif + +#ifndef traceTASK_INCREMENT_TICK + #define traceTASK_INCREMENT_TICK( xTickCount ) +#endif + +#ifndef traceTIMER_CREATE + #define traceTIMER_CREATE( pxNewTimer ) +#endif + +#ifndef traceTIMER_CREATE_FAILED + #define traceTIMER_CREATE_FAILED() +#endif + +#ifndef traceTIMER_COMMAND_SEND + #define traceTIMER_COMMAND_SEND( xTimer, xMessageID, xMessageValueValue, xReturn ) +#endif + +#ifndef traceTIMER_EXPIRED + #define traceTIMER_EXPIRED( pxTimer ) +#endif + +#ifndef traceTIMER_COMMAND_RECEIVED + #define traceTIMER_COMMAND_RECEIVED( pxTimer, xMessageID, xMessageValue ) +#endif + +#ifndef traceMALLOC + #define traceMALLOC( pvAddress, uiSize ) +#endif + +#ifndef traceFREE + #define traceFREE( pvAddress, uiSize ) +#endif + +#ifndef traceEVENT_GROUP_CREATE + #define traceEVENT_GROUP_CREATE( xEventGroup ) +#endif + +#ifndef traceEVENT_GROUP_CREATE_FAILED + #define traceEVENT_GROUP_CREATE_FAILED() +#endif + +#ifndef traceEVENT_GROUP_SYNC_BLOCK + #define traceEVENT_GROUP_SYNC_BLOCK( xEventGroup, uxBitsToSet, uxBitsToWaitFor ) +#endif + +#ifndef traceEVENT_GROUP_SYNC_END + #define traceEVENT_GROUP_SYNC_END( xEventGroup, uxBitsToSet, uxBitsToWaitFor, xTimeoutOccurred ) ( void ) xTimeoutOccurred +#endif + +#ifndef traceEVENT_GROUP_WAIT_BITS_BLOCK + #define traceEVENT_GROUP_WAIT_BITS_BLOCK( xEventGroup, uxBitsToWaitFor ) +#endif + +#ifndef traceEVENT_GROUP_WAIT_BITS_END + #define traceEVENT_GROUP_WAIT_BITS_END( xEventGroup, uxBitsToWaitFor, xTimeoutOccurred ) ( void ) xTimeoutOccurred +#endif + +#ifndef traceEVENT_GROUP_CLEAR_BITS + #define traceEVENT_GROUP_CLEAR_BITS( xEventGroup, uxBitsToClear ) +#endif + +#ifndef traceEVENT_GROUP_CLEAR_BITS_FROM_ISR + #define traceEVENT_GROUP_CLEAR_BITS_FROM_ISR( xEventGroup, uxBitsToClear ) +#endif + +#ifndef traceEVENT_GROUP_SET_BITS + #define traceEVENT_GROUP_SET_BITS( xEventGroup, uxBitsToSet ) +#endif + +#ifndef traceEVENT_GROUP_SET_BITS_FROM_ISR + #define traceEVENT_GROUP_SET_BITS_FROM_ISR( xEventGroup, uxBitsToSet ) +#endif + +#ifndef traceEVENT_GROUP_DELETE + #define traceEVENT_GROUP_DELETE( xEventGroup ) +#endif + +#ifndef tracePEND_FUNC_CALL + #define tracePEND_FUNC_CALL(xFunctionToPend, pvParameter1, ulParameter2, ret) +#endif + +#ifndef tracePEND_FUNC_CALL_FROM_ISR + #define tracePEND_FUNC_CALL_FROM_ISR(xFunctionToPend, pvParameter1, ulParameter2, ret) +#endif + +#ifndef traceQUEUE_REGISTRY_ADD + #define traceQUEUE_REGISTRY_ADD(xQueue, pcQueueName) +#endif + +#ifndef traceTASK_NOTIFY_TAKE_BLOCK + #define traceTASK_NOTIFY_TAKE_BLOCK() +#endif + +#ifndef traceTASK_NOTIFY_TAKE + #define traceTASK_NOTIFY_TAKE() +#endif + +#ifndef traceTASK_NOTIFY_WAIT_BLOCK + #define traceTASK_NOTIFY_WAIT_BLOCK() +#endif + +#ifndef traceTASK_NOTIFY_WAIT + #define traceTASK_NOTIFY_WAIT() +#endif + +#ifndef traceTASK_NOTIFY + #define traceTASK_NOTIFY() +#endif + +#ifndef traceTASK_NOTIFY_FROM_ISR + #define traceTASK_NOTIFY_FROM_ISR() +#endif + +#ifndef traceTASK_NOTIFY_GIVE_FROM_ISR + #define traceTASK_NOTIFY_GIVE_FROM_ISR() +#endif + +#ifndef traceSTREAM_BUFFER_CREATE_FAILED + #define traceSTREAM_BUFFER_CREATE_FAILED( xIsMessageBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_CREATE_STATIC_FAILED + #define traceSTREAM_BUFFER_CREATE_STATIC_FAILED( xReturn, xIsMessageBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_CREATE + #define traceSTREAM_BUFFER_CREATE( pxStreamBuffer, xIsMessageBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_DELETE + #define traceSTREAM_BUFFER_DELETE( xStreamBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_RESET + #define traceSTREAM_BUFFER_RESET( xStreamBuffer ) +#endif + +#ifndef traceBLOCKING_ON_STREAM_BUFFER_SEND + #define traceBLOCKING_ON_STREAM_BUFFER_SEND( xStreamBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_SEND + #define traceSTREAM_BUFFER_SEND( xStreamBuffer, xBytesSent ) +#endif + +#ifndef traceSTREAM_BUFFER_SEND_FAILED + #define traceSTREAM_BUFFER_SEND_FAILED( xStreamBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_SEND_FROM_ISR + #define traceSTREAM_BUFFER_SEND_FROM_ISR( xStreamBuffer, xBytesSent ) +#endif + +#ifndef traceBLOCKING_ON_STREAM_BUFFER_RECEIVE + #define traceBLOCKING_ON_STREAM_BUFFER_RECEIVE( xStreamBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_RECEIVE + #define traceSTREAM_BUFFER_RECEIVE( xStreamBuffer, xReceivedLength ) +#endif + +#ifndef traceSTREAM_BUFFER_RECEIVE_FAILED + #define traceSTREAM_BUFFER_RECEIVE_FAILED( xStreamBuffer ) +#endif + +#ifndef traceSTREAM_BUFFER_RECEIVE_FROM_ISR + #define traceSTREAM_BUFFER_RECEIVE_FROM_ISR( xStreamBuffer, xReceivedLength ) +#endif + +#ifndef configGENERATE_RUN_TIME_STATS + #define configGENERATE_RUN_TIME_STATS 0 +#endif + +#if ( configGENERATE_RUN_TIME_STATS == 1 ) + + #ifndef portCONFIGURE_TIMER_FOR_RUN_TIME_STATS + #error If configGENERATE_RUN_TIME_STATS is defined then portCONFIGURE_TIMER_FOR_RUN_TIME_STATS must also be defined. portCONFIGURE_TIMER_FOR_RUN_TIME_STATS should call a port layer function to setup a peripheral timer/counter that can then be used as the run time counter time base. + #endif /* portCONFIGURE_TIMER_FOR_RUN_TIME_STATS */ + + #ifndef portGET_RUN_TIME_COUNTER_VALUE + #ifndef portALT_GET_RUN_TIME_COUNTER_VALUE + #error If configGENERATE_RUN_TIME_STATS is defined then either portGET_RUN_TIME_COUNTER_VALUE or portALT_GET_RUN_TIME_COUNTER_VALUE must also be defined. See the examples provided and the FreeRTOS web site for more information. + #endif /* portALT_GET_RUN_TIME_COUNTER_VALUE */ + #endif /* portGET_RUN_TIME_COUNTER_VALUE */ + +#endif /* configGENERATE_RUN_TIME_STATS */ + +#ifndef portCONFIGURE_TIMER_FOR_RUN_TIME_STATS + #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() +#endif + +#ifndef configUSE_MALLOC_FAILED_HOOK + #define configUSE_MALLOC_FAILED_HOOK 0 +#endif + +#ifndef portPRIVILEGE_BIT + #define portPRIVILEGE_BIT ( ( UBaseType_t ) 0x00 ) +#endif + +#ifndef portYIELD_WITHIN_API + #define portYIELD_WITHIN_API portYIELD +#endif + +#ifndef portSUPPRESS_TICKS_AND_SLEEP + #define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) +#endif + +#ifndef configEXPECTED_IDLE_TIME_BEFORE_SLEEP + #define configEXPECTED_IDLE_TIME_BEFORE_SLEEP 2 +#endif + +#if configEXPECTED_IDLE_TIME_BEFORE_SLEEP < 2 + #error configEXPECTED_IDLE_TIME_BEFORE_SLEEP must not be less than 2 +#endif + +#ifndef configUSE_TICKLESS_IDLE + #define configUSE_TICKLESS_IDLE 0 +#endif + +#ifndef configPRE_SUPPRESS_TICKS_AND_SLEEP_PROCESSING + #define configPRE_SUPPRESS_TICKS_AND_SLEEP_PROCESSING( x ) +#endif + +#ifndef configPRE_SLEEP_PROCESSING + #define configPRE_SLEEP_PROCESSING( x ) +#endif + +#ifndef configPOST_SLEEP_PROCESSING + #define configPOST_SLEEP_PROCESSING( x ) +#endif + +#ifndef configUSE_QUEUE_SETS + #define configUSE_QUEUE_SETS 0 +#endif + +#ifndef portTASK_USES_FLOATING_POINT + #define portTASK_USES_FLOATING_POINT() +#endif + +#ifndef portALLOCATE_SECURE_CONTEXT + #define portALLOCATE_SECURE_CONTEXT( ulSecureStackSize ) +#endif + +#ifndef portDONT_DISCARD + #define portDONT_DISCARD +#endif + +#ifndef configUSE_TIME_SLICING + #define configUSE_TIME_SLICING 1 +#endif + +#ifndef configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS + #define configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS 0 +#endif + +#ifndef configUSE_STATS_FORMATTING_FUNCTIONS + #define configUSE_STATS_FORMATTING_FUNCTIONS 0 +#endif + +#ifndef portASSERT_IF_INTERRUPT_PRIORITY_INVALID + #define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() +#endif + +#ifndef configUSE_TRACE_FACILITY + #define configUSE_TRACE_FACILITY 0 +#endif + +#ifndef mtCOVERAGE_TEST_MARKER + #define mtCOVERAGE_TEST_MARKER() +#endif + +#ifndef mtCOVERAGE_TEST_DELAY + #define mtCOVERAGE_TEST_DELAY() +#endif + +#ifndef portASSERT_IF_IN_ISR + #define portASSERT_IF_IN_ISR() +#endif + +#ifndef configUSE_PORT_OPTIMISED_TASK_SELECTION + #define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 +#endif + +#ifndef configAPPLICATION_ALLOCATED_HEAP + #define configAPPLICATION_ALLOCATED_HEAP 0 +#endif + +#ifndef configUSE_TASK_NOTIFICATIONS + #define configUSE_TASK_NOTIFICATIONS 1 +#endif + +#ifndef configUSE_POSIX_ERRNO + #define configUSE_POSIX_ERRNO 0 +#endif + +#ifndef portTICK_TYPE_IS_ATOMIC + #define portTICK_TYPE_IS_ATOMIC 0 +#endif + +#ifndef configSUPPORT_STATIC_ALLOCATION + /* Defaults to 0 for backward compatibility. */ + #define configSUPPORT_STATIC_ALLOCATION 0 +#endif + +#ifndef configSUPPORT_DYNAMIC_ALLOCATION + /* Defaults to 1 for backward compatibility. */ + #define configSUPPORT_DYNAMIC_ALLOCATION 1 +#endif + +#ifndef configSTACK_DEPTH_TYPE + /* Defaults to uint16_t for backward compatibility, but can be overridden + in FreeRTOSConfig.h if uint16_t is too restrictive. */ + #define configSTACK_DEPTH_TYPE uint16_t +#endif + +#ifndef configMESSAGE_BUFFER_LENGTH_TYPE + /* Defaults to size_t for backward compatibility, but can be overridden + in FreeRTOSConfig.h if lengths will always be less than the number of bytes + in a size_t. */ + #define configMESSAGE_BUFFER_LENGTH_TYPE size_t +#endif + +/* Sanity check the configuration. */ +#if( configUSE_TICKLESS_IDLE != 0 ) + #if( INCLUDE_vTaskSuspend != 1 ) + #error INCLUDE_vTaskSuspend must be set to 1 if configUSE_TICKLESS_IDLE is not set to 0 + #endif /* INCLUDE_vTaskSuspend */ +#endif /* configUSE_TICKLESS_IDLE */ + +#if( ( configSUPPORT_STATIC_ALLOCATION == 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 0 ) ) + #error configSUPPORT_STATIC_ALLOCATION and configSUPPORT_DYNAMIC_ALLOCATION cannot both be 0, but can both be 1. +#endif + +#if( ( configUSE_RECURSIVE_MUTEXES == 1 ) && ( configUSE_MUTEXES != 1 ) ) + #error configUSE_MUTEXES must be set to 1 to use recursive mutexes +#endif + +#ifndef configINITIAL_TICK_COUNT + #define configINITIAL_TICK_COUNT 0 +#endif + +#if( portTICK_TYPE_IS_ATOMIC == 0 ) + /* Either variables of tick type cannot be read atomically, or + portTICK_TYPE_IS_ATOMIC was not set - map the critical sections used when + the tick count is returned to the standard critical section macros. */ + #define portTICK_TYPE_ENTER_CRITICAL() portENTER_CRITICAL() + #define portTICK_TYPE_EXIT_CRITICAL() portEXIT_CRITICAL() + #define portTICK_TYPE_SET_INTERRUPT_MASK_FROM_ISR() portSET_INTERRUPT_MASK_FROM_ISR() + #define portTICK_TYPE_CLEAR_INTERRUPT_MASK_FROM_ISR( x ) portCLEAR_INTERRUPT_MASK_FROM_ISR( ( x ) ) +#else + /* The tick type can be read atomically, so critical sections used when the + tick count is returned can be defined away. */ + #define portTICK_TYPE_ENTER_CRITICAL() + #define portTICK_TYPE_EXIT_CRITICAL() + #define portTICK_TYPE_SET_INTERRUPT_MASK_FROM_ISR() 0 + #define portTICK_TYPE_CLEAR_INTERRUPT_MASK_FROM_ISR( x ) ( void ) x +#endif + +/* Definitions to allow backward compatibility with FreeRTOS versions prior to +V8 if desired. */ +#ifndef configENABLE_BACKWARD_COMPATIBILITY + #define configENABLE_BACKWARD_COMPATIBILITY 1 +#endif + +#ifndef configPRINTF + /* configPRINTF() was not defined, so define it away to nothing. To use + configPRINTF() then define it as follows (where MyPrintFunction() is + provided by the application writer): + + void MyPrintFunction(const char *pcFormat, ... ); + #define configPRINTF( X ) MyPrintFunction X + + Then call like a standard printf() function, but placing brackets around + all parameters so they are passed as a single parameter. For example: + configPRINTF( ("Value = %d", MyVariable) ); */ + #define configPRINTF( X ) +#endif + +#ifndef configMAX + /* The application writer has not provided their own MAX macro, so define + the following generic implementation. */ + #define configMAX( a, b ) ( ( ( a ) > ( b ) ) ? ( a ) : ( b ) ) +#endif + +#ifndef configMIN + /* The application writer has not provided their own MAX macro, so define + the following generic implementation. */ + #define configMIN( a, b ) ( ( ( a ) < ( b ) ) ? ( a ) : ( b ) ) +#endif + +#if configENABLE_BACKWARD_COMPATIBILITY == 1 + #define eTaskStateGet eTaskGetState + #define portTickType TickType_t + #define xTaskHandle TaskHandle_t + #define xQueueHandle QueueHandle_t + #define xSemaphoreHandle SemaphoreHandle_t + #define xQueueSetHandle QueueSetHandle_t + #define xQueueSetMemberHandle QueueSetMemberHandle_t + #define xTimeOutType TimeOut_t + #define xMemoryRegion MemoryRegion_t + #define xTaskParameters TaskParameters_t + #define xTaskStatusType TaskStatus_t + #define xTimerHandle TimerHandle_t + #define xCoRoutineHandle CoRoutineHandle_t + #define pdTASK_HOOK_CODE TaskHookFunction_t + #define portTICK_RATE_MS portTICK_PERIOD_MS + #define pcTaskGetTaskName pcTaskGetName + #define pcTimerGetTimerName pcTimerGetName + #define pcQueueGetQueueName pcQueueGetName + #define vTaskGetTaskInfo vTaskGetInfo + #define xTaskGetIdleRunTimeCounter ulTaskGetIdleRunTimeCounter + + /* Backward compatibility within the scheduler code only - these definitions + are not really required but are included for completeness. */ + #define tmrTIMER_CALLBACK TimerCallbackFunction_t + #define pdTASK_CODE TaskFunction_t + #define xListItem ListItem_t + #define xList List_t + + /* For libraries that break the list data hiding, and access list structure + members directly (which is not supposed to be done). */ + #define pxContainer pvContainer +#endif /* configENABLE_BACKWARD_COMPATIBILITY */ + +#if( configUSE_ALTERNATIVE_API != 0 ) + #error The alternative API was deprecated some time ago, and was removed in FreeRTOS V9.0 0 +#endif + +/* Set configUSE_TASK_FPU_SUPPORT to 0 to omit floating point support even +if floating point hardware is otherwise supported by the FreeRTOS port in use. +This constant is not supported by all FreeRTOS ports that include floating +point support. */ +#ifndef configUSE_TASK_FPU_SUPPORT + #define configUSE_TASK_FPU_SUPPORT 1 +#endif + +/* Set configENABLE_MPU to 1 to enable MPU support and 0 to disable it. This is +currently used in ARMv8M ports. */ +#ifndef configENABLE_MPU + #define configENABLE_MPU 0 +#endif + +/* Set configENABLE_FPU to 1 to enable FPU support and 0 to disable it. This is +currently used in ARMv8M ports. */ +#ifndef configENABLE_FPU + #define configENABLE_FPU 1 +#endif + +/* Set configENABLE_TRUSTZONE to 1 enable TrustZone support and 0 to disable it. +This is currently used in ARMv8M ports. */ +#ifndef configENABLE_TRUSTZONE + #define configENABLE_TRUSTZONE 1 +#endif + +/* Set configRUN_FREERTOS_SECURE_ONLY to 1 to run the FreeRTOS ARMv8M port on +the Secure Side only. */ +#ifndef configRUN_FREERTOS_SECURE_ONLY + #define configRUN_FREERTOS_SECURE_ONLY 0 +#endif + +/* Sometimes the FreeRTOSConfig.h settings only allow a task to be created using + * dynamically allocated RAM, in which case when any task is deleted it is known + * that both the task's stack and TCB need to be freed. Sometimes the + * FreeRTOSConfig.h settings only allow a task to be created using statically + * allocated RAM, in which case when any task is deleted it is known that neither + * the task's stack or TCB should be freed. Sometimes the FreeRTOSConfig.h + * settings allow a task to be created using either statically or dynamically + * allocated RAM, in which case a member of the TCB is used to record whether the + * stack and/or TCB were allocated statically or dynamically, so when a task is + * deleted the RAM that was allocated dynamically is freed again and no attempt is + * made to free the RAM that was allocated statically. + * tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE is only true if it is possible for a + * task to be created using either statically or dynamically allocated RAM. Note + * that if portUSING_MPU_WRAPPERS is 1 then a protected task can be created with + * a statically allocated stack and a dynamically allocated TCB. + * + * The following table lists various combinations of portUSING_MPU_WRAPPERS, + * configSUPPORT_DYNAMIC_ALLOCATION and configSUPPORT_STATIC_ALLOCATION and + * when it is possible to have both static and dynamic allocation: + * +-----+---------+--------+-----------------------------+-----------------------------------+------------------+-----------+ + * | MPU | Dynamic | Static | Available Functions | Possible Allocations | Both Dynamic and | Need Free | + * | | | | | | Static Possible | | + * +-----+---------+--------+-----------------------------+-----------------------------------+------------------+-----------+ + * | 0 | 0 | 1 | xTaskCreateStatic | TCB - Static, Stack - Static | No | No | + * +-----|---------|--------|-----------------------------|-----------------------------------|------------------|-----------| + * | 0 | 1 | 0 | xTaskCreate | TCB - Dynamic, Stack - Dynamic | No | Yes | + * +-----|---------|--------|-----------------------------|-----------------------------------|------------------|-----------| + * | 0 | 1 | 1 | xTaskCreate, | 1. TCB - Dynamic, Stack - Dynamic | Yes | Yes | + * | | | | xTaskCreateStatic | 2. TCB - Static, Stack - Static | | | + * +-----|---------|--------|-----------------------------|-----------------------------------|------------------|-----------| + * | 1 | 0 | 1 | xTaskCreateStatic, | TCB - Static, Stack - Static | No | No | + * | | | | xTaskCreateRestrictedStatic | | | | + * +-----|---------|--------|-----------------------------|-----------------------------------|------------------|-----------| + * | 1 | 1 | 0 | xTaskCreate, | 1. TCB - Dynamic, Stack - Dynamic | Yes | Yes | + * | | | | xTaskCreateRestricted | 2. TCB - Dynamic, Stack - Static | | | + * +-----|---------|--------|-----------------------------|-----------------------------------|------------------|-----------| + * | 1 | 1 | 1 | xTaskCreate, | 1. TCB - Dynamic, Stack - Dynamic | Yes | Yes | + * | | | | xTaskCreateStatic, | 2. TCB - Dynamic, Stack - Static | | | + * | | | | xTaskCreateRestricted, | 3. TCB - Static, Stack - Static | | | + * | | | | xTaskCreateRestrictedStatic | | | | + * +-----+---------+--------+-----------------------------+-----------------------------------+------------------+-----------+ + */ +#define tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE ( ( ( portUSING_MPU_WRAPPERS == 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) || \ + ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) ) + +/* + * In line with software engineering best practice, FreeRTOS implements a strict + * data hiding policy, so the real structures used by FreeRTOS to maintain the + * state of tasks, queues, semaphores, etc. are not accessible to the application + * code. However, if the application writer wants to statically allocate such + * an object then the size of the object needs to be know. Dummy structures + * that are guaranteed to have the same size and alignment requirements of the + * real objects are used for this purpose. The dummy list and list item + * structures below are used for inclusion in such a dummy structure. + */ +struct xSTATIC_LIST_ITEM +{ + #if( configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES == 1 ) + TickType_t xDummy1; + #endif + TickType_t xDummy2; + void *pvDummy3[ 4 ]; + #if( configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES == 1 ) + TickType_t xDummy4; + #endif +}; +typedef struct xSTATIC_LIST_ITEM StaticListItem_t; + +/* See the comments above the struct xSTATIC_LIST_ITEM definition. */ +struct xSTATIC_MINI_LIST_ITEM +{ + #if( configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES == 1 ) + TickType_t xDummy1; + #endif + TickType_t xDummy2; + void *pvDummy3[ 2 ]; +}; +typedef struct xSTATIC_MINI_LIST_ITEM StaticMiniListItem_t; + +/* See the comments above the struct xSTATIC_LIST_ITEM definition. */ +typedef struct xSTATIC_LIST +{ + #if( configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES == 1 ) + TickType_t xDummy1; + #endif + UBaseType_t uxDummy2; + void *pvDummy3; + StaticMiniListItem_t xDummy4; + #if( configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES == 1 ) + TickType_t xDummy5; + #endif +} StaticList_t; + +/* + * In line with software engineering best practice, especially when supplying a + * library that is likely to change in future versions, FreeRTOS implements a + * strict data hiding policy. This means the Task structure used internally by + * FreeRTOS is not accessible to application code. However, if the application + * writer wants to statically allocate the memory required to create a task then + * the size of the task object needs to be know. The StaticTask_t structure + * below is provided for this purpose. Its sizes and alignment requirements are + * guaranteed to match those of the genuine structure, no matter which + * architecture is being used, and no matter how the values in FreeRTOSConfig.h + * are set. Its contents are somewhat obfuscated in the hope users will + * recognise that it would be unwise to make direct use of the structure members. + */ +typedef struct xSTATIC_TCB +{ + void *pxDummy1; + #if ( portUSING_MPU_WRAPPERS == 1 ) + xMPU_SETTINGS xDummy2; + #endif + StaticListItem_t xDummy3[ 2 ]; + UBaseType_t uxDummy5; + void *pxDummy6; + uint8_t ucDummy7[ configMAX_TASK_NAME_LEN ]; + #if ( ( portSTACK_GROWTH > 0 ) || ( configRECORD_STACK_HIGH_ADDRESS == 1 ) ) + void *pxDummy8; + #endif + #if ( portCRITICAL_NESTING_IN_TCB == 1 ) + UBaseType_t uxDummy9; + #endif + #if ( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxDummy10[ 2 ]; + #endif + #if ( configUSE_MUTEXES == 1 ) + UBaseType_t uxDummy12[ 2 ]; + #endif + #if ( configUSE_APPLICATION_TASK_TAG == 1 ) + void *pxDummy14; + #endif + #if( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) + void *pvDummy15[ configNUM_THREAD_LOCAL_STORAGE_POINTERS ]; + #endif + #if ( configGENERATE_RUN_TIME_STATS == 1 ) + uint32_t ulDummy16; + #endif + #if ( configUSE_NEWLIB_REENTRANT == 1 ) + struct _reent xDummy17; + #endif + #if ( configUSE_TASK_NOTIFICATIONS == 1 ) + uint32_t ulDummy18; + uint8_t ucDummy19; + #endif + #if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) + uint8_t uxDummy20; + #endif + + #if( INCLUDE_xTaskAbortDelay == 1 ) + uint8_t ucDummy21; + #endif + #if ( configUSE_POSIX_ERRNO == 1 ) + int iDummy22; + #endif +} StaticTask_t; + +/* + * In line with software engineering best practice, especially when supplying a + * library that is likely to change in future versions, FreeRTOS implements a + * strict data hiding policy. This means the Queue structure used internally by + * FreeRTOS is not accessible to application code. However, if the application + * writer wants to statically allocate the memory required to create a queue + * then the size of the queue object needs to be know. The StaticQueue_t + * structure below is provided for this purpose. Its sizes and alignment + * requirements are guaranteed to match those of the genuine structure, no + * matter which architecture is being used, and no matter how the values in + * FreeRTOSConfig.h are set. Its contents are somewhat obfuscated in the hope + * users will recognise that it would be unwise to make direct use of the + * structure members. + */ +typedef struct xSTATIC_QUEUE +{ + void *pvDummy1[ 3 ]; + + union + { + void *pvDummy2; + UBaseType_t uxDummy2; + } u; + + StaticList_t xDummy3[ 2 ]; + UBaseType_t uxDummy4[ 3 ]; + uint8_t ucDummy5[ 2 ]; + + #if( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + uint8_t ucDummy6; + #endif + + #if ( configUSE_QUEUE_SETS == 1 ) + void *pvDummy7; + #endif + + #if ( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxDummy8; + uint8_t ucDummy9; + #endif + +} StaticQueue_t; +typedef StaticQueue_t StaticSemaphore_t; + +/* + * In line with software engineering best practice, especially when supplying a + * library that is likely to change in future versions, FreeRTOS implements a + * strict data hiding policy. This means the event group structure used + * internally by FreeRTOS is not accessible to application code. However, if + * the application writer wants to statically allocate the memory required to + * create an event group then the size of the event group object needs to be + * know. The StaticEventGroup_t structure below is provided for this purpose. + * Its sizes and alignment requirements are guaranteed to match those of the + * genuine structure, no matter which architecture is being used, and no matter + * how the values in FreeRTOSConfig.h are set. Its contents are somewhat + * obfuscated in the hope users will recognise that it would be unwise to make + * direct use of the structure members. + */ +typedef struct xSTATIC_EVENT_GROUP +{ + TickType_t xDummy1; + StaticList_t xDummy2; + + #if( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxDummy3; + #endif + + #if( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + uint8_t ucDummy4; + #endif + +} StaticEventGroup_t; + +/* + * In line with software engineering best practice, especially when supplying a + * library that is likely to change in future versions, FreeRTOS implements a + * strict data hiding policy. This means the software timer structure used + * internally by FreeRTOS is not accessible to application code. However, if + * the application writer wants to statically allocate the memory required to + * create a software timer then the size of the queue object needs to be know. + * The StaticTimer_t structure below is provided for this purpose. Its sizes + * and alignment requirements are guaranteed to match those of the genuine + * structure, no matter which architecture is being used, and no matter how the + * values in FreeRTOSConfig.h are set. Its contents are somewhat obfuscated in + * the hope users will recognise that it would be unwise to make direct use of + * the structure members. + */ +typedef struct xSTATIC_TIMER +{ + void *pvDummy1; + StaticListItem_t xDummy2; + TickType_t xDummy3; + void *pvDummy5; + TaskFunction_t pvDummy6; + #if( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxDummy7; + #endif + uint8_t ucDummy8; + +} StaticTimer_t; + +/* +* In line with software engineering best practice, especially when supplying a +* library that is likely to change in future versions, FreeRTOS implements a +* strict data hiding policy. This means the stream buffer structure used +* internally by FreeRTOS is not accessible to application code. However, if +* the application writer wants to statically allocate the memory required to +* create a stream buffer then the size of the stream buffer object needs to be +* know. The StaticStreamBuffer_t structure below is provided for this purpose. +* Its size and alignment requirements are guaranteed to match those of the +* genuine structure, no matter which architecture is being used, and no matter +* how the values in FreeRTOSConfig.h are set. Its contents are somewhat +* obfuscated in the hope users will recognise that it would be unwise to make +* direct use of the structure members. +*/ +typedef struct xSTATIC_STREAM_BUFFER +{ + size_t uxDummy1[ 4 ]; + void * pvDummy2[ 3 ]; + uint8_t ucDummy3; + #if ( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxDummy4; + #endif +} StaticStreamBuffer_t; + +/* Message buffers are built on stream buffers. */ +typedef StaticStreamBuffer_t StaticMessageBuffer_t; + +#ifdef __cplusplus +} +#endif + +#endif /* INC_FREERTOS_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/StackMacros.h b/Middlewares/Third_Party/FreeRTOS/Source/include/StackMacros.h new file mode 100644 index 00000000..56439917 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/StackMacros.h @@ -0,0 +1,133 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef STACK_MACROS_H +#define STACK_MACROS_H + +#ifndef _MSC_VER /* Visual Studio doesn't support #warning. */ + #warning The name of this file has changed to stack_macros.h. Please update your code accordingly. This source file (which has the original name) will be removed in future released. +#endif + +/* + * Call the stack overflow hook function if the stack of the task being swapped + * out is currently overflowed, or looks like it might have overflowed in the + * past. + * + * Setting configCHECK_FOR_STACK_OVERFLOW to 1 will cause the macro to check + * the current stack state only - comparing the current top of stack value to + * the stack limit. Setting configCHECK_FOR_STACK_OVERFLOW to greater than 1 + * will also cause the last few stack bytes to be checked to ensure the value + * to which the bytes were set when the task was created have not been + * overwritten. Note this second test does not guarantee that an overflowed + * stack will always be recognised. + */ + +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW == 1 ) && ( portSTACK_GROWTH < 0 ) ) + + /* Only the current stack state is to be checked. */ + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + /* Is the currently saved stack pointer within the stack limit? */ \ + if( pxCurrentTCB->pxTopOfStack <= pxCurrentTCB->pxStack ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* configCHECK_FOR_STACK_OVERFLOW == 1 */ +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW == 1 ) && ( portSTACK_GROWTH > 0 ) ) + + /* Only the current stack state is to be checked. */ + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + \ + /* Is the currently saved stack pointer within the stack limit? */ \ + if( pxCurrentTCB->pxTopOfStack >= pxCurrentTCB->pxEndOfStack ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* configCHECK_FOR_STACK_OVERFLOW == 1 */ +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) && ( portSTACK_GROWTH < 0 ) ) + + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + const uint32_t * const pulStack = ( uint32_t * ) pxCurrentTCB->pxStack; \ + const uint32_t ulCheckValue = ( uint32_t ) 0xa5a5a5a5; \ + \ + if( ( pulStack[ 0 ] != ulCheckValue ) || \ + ( pulStack[ 1 ] != ulCheckValue ) || \ + ( pulStack[ 2 ] != ulCheckValue ) || \ + ( pulStack[ 3 ] != ulCheckValue ) ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* #if( configCHECK_FOR_STACK_OVERFLOW > 1 ) */ +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) && ( portSTACK_GROWTH > 0 ) ) + + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + int8_t *pcEndOfStack = ( int8_t * ) pxCurrentTCB->pxEndOfStack; \ + static const uint8_t ucExpectedStackBytes[] = { tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE }; \ + \ + \ + pcEndOfStack -= sizeof( ucExpectedStackBytes ); \ + \ + /* Has the extremity of the task stack ever been written over? */ \ + if( memcmp( ( void * ) pcEndOfStack, ( void * ) ucExpectedStackBytes, sizeof( ucExpectedStackBytes ) ) != 0 ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* #if( configCHECK_FOR_STACK_OVERFLOW > 1 ) */ +/*-----------------------------------------------------------*/ + +/* Remove stack overflow macro if not being used. */ +#ifndef taskCHECK_FOR_STACK_OVERFLOW + #define taskCHECK_FOR_STACK_OVERFLOW() +#endif + + + +#endif /* STACK_MACROS_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/atomic.h b/Middlewares/Third_Party/FreeRTOS/Source/include/atomic.h new file mode 100644 index 00000000..ceca6960 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/atomic.h @@ -0,0 +1,414 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/** + * @file atomic.h + * @brief FreeRTOS atomic operation support. + * + * This file implements atomic functions by disabling interrupts globally. + * Implementations with architecture specific atomic instructions can be + * provided under each compiler directory. + */ + +#ifndef ATOMIC_H +#define ATOMIC_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h must appear in source files before include atomic.h" +#endif + +/* Standard includes. */ +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Port specific definitions -- entering/exiting critical section. + * Refer template -- ./lib/FreeRTOS/portable/Compiler/Arch/portmacro.h + * + * Every call to ATOMIC_EXIT_CRITICAL() must be closely paired with + * ATOMIC_ENTER_CRITICAL(). + * + */ +#if defined( portSET_INTERRUPT_MASK_FROM_ISR ) + + /* Nested interrupt scheme is supported in this port. */ + #define ATOMIC_ENTER_CRITICAL() \ + UBaseType_t uxCriticalSectionType = portSET_INTERRUPT_MASK_FROM_ISR() + + #define ATOMIC_EXIT_CRITICAL() \ + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxCriticalSectionType ) + +#else + + /* Nested interrupt scheme is NOT supported in this port. */ + #define ATOMIC_ENTER_CRITICAL() portENTER_CRITICAL() + #define ATOMIC_EXIT_CRITICAL() portEXIT_CRITICAL() + +#endif /* portSET_INTERRUPT_MASK_FROM_ISR() */ + +/* + * Port specific definition -- "always inline". + * Inline is compiler specific, and may not always get inlined depending on your + * optimization level. Also, inline is considered as performance optimization + * for atomic. Thus, if portFORCE_INLINE is not provided by portmacro.h, + * instead of resulting error, simply define it away. + */ +#ifndef portFORCE_INLINE + #define portFORCE_INLINE +#endif + +#define ATOMIC_COMPARE_AND_SWAP_SUCCESS 0x1U /**< Compare and swap succeeded, swapped. */ +#define ATOMIC_COMPARE_AND_SWAP_FAILURE 0x0U /**< Compare and swap failed, did not swap. */ + +/*----------------------------- Swap && CAS ------------------------------*/ + +/** + * Atomic compare-and-swap + * + * @brief Performs an atomic compare-and-swap operation on the specified values. + * + * @param[in, out] pulDestination Pointer to memory location from where value is + * to be loaded and checked. + * @param[in] ulExchange If condition meets, write this value to memory. + * @param[in] ulComparand Swap condition. + * + * @return Unsigned integer of value 1 or 0. 1 for swapped, 0 for not swapped. + * + * @note This function only swaps *pulDestination with ulExchange, if previous + * *pulDestination value equals ulComparand. + */ +static portFORCE_INLINE uint32_t Atomic_CompareAndSwap_u32( uint32_t volatile * pulDestination, + uint32_t ulExchange, + uint32_t ulComparand ) +{ +uint32_t ulReturnValue; + + ATOMIC_ENTER_CRITICAL(); + { + if( *pulDestination == ulComparand ) + { + *pulDestination = ulExchange; + ulReturnValue = ATOMIC_COMPARE_AND_SWAP_SUCCESS; + } + else + { + ulReturnValue = ATOMIC_COMPARE_AND_SWAP_FAILURE; + } + } + ATOMIC_EXIT_CRITICAL(); + + return ulReturnValue; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic swap (pointers) + * + * @brief Atomically sets the address pointed to by *ppvDestination to the value + * of *pvExchange. + * + * @param[in, out] ppvDestination Pointer to memory location from where a pointer + * value is to be loaded and written back to. + * @param[in] pvExchange Pointer value to be written to *ppvDestination. + * + * @return The initial value of *ppvDestination. + */ +static portFORCE_INLINE void * Atomic_SwapPointers_p32( void * volatile * ppvDestination, + void * pvExchange ) +{ +void * pReturnValue; + + ATOMIC_ENTER_CRITICAL(); + { + pReturnValue = *ppvDestination; + *ppvDestination = pvExchange; + } + ATOMIC_EXIT_CRITICAL(); + + return pReturnValue; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic compare-and-swap (pointers) + * + * @brief Performs an atomic compare-and-swap operation on the specified pointer + * values. + * + * @param[in, out] ppvDestination Pointer to memory location from where a pointer + * value is to be loaded and checked. + * @param[in] pvExchange If condition meets, write this value to memory. + * @param[in] pvComparand Swap condition. + * + * @return Unsigned integer of value 1 or 0. 1 for swapped, 0 for not swapped. + * + * @note This function only swaps *ppvDestination with pvExchange, if previous + * *ppvDestination value equals pvComparand. + */ +static portFORCE_INLINE uint32_t Atomic_CompareAndSwapPointers_p32( void * volatile * ppvDestination, + void * pvExchange, + void * pvComparand ) +{ +uint32_t ulReturnValue = ATOMIC_COMPARE_AND_SWAP_FAILURE; + + ATOMIC_ENTER_CRITICAL(); + { + if( *ppvDestination == pvComparand ) + { + *ppvDestination = pvExchange; + ulReturnValue = ATOMIC_COMPARE_AND_SWAP_SUCCESS; + } + } + ATOMIC_EXIT_CRITICAL(); + + return ulReturnValue; +} + + +/*----------------------------- Arithmetic ------------------------------*/ + +/** + * Atomic add + * + * @brief Atomically adds count to the value of the specified pointer points to. + * + * @param[in,out] pulAddend Pointer to memory location from where value is to be + * loaded and written back to. + * @param[in] ulCount Value to be added to *pulAddend. + * + * @return previous *pulAddend value. + */ +static portFORCE_INLINE uint32_t Atomic_Add_u32( uint32_t volatile * pulAddend, + uint32_t ulCount ) +{ + uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulAddend; + *pulAddend += ulCount; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic subtract + * + * @brief Atomically subtracts count from the value of the specified pointer + * pointers to. + * + * @param[in,out] pulAddend Pointer to memory location from where value is to be + * loaded and written back to. + * @param[in] ulCount Value to be subtract from *pulAddend. + * + * @return previous *pulAddend value. + */ +static portFORCE_INLINE uint32_t Atomic_Subtract_u32( uint32_t volatile * pulAddend, + uint32_t ulCount ) +{ + uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulAddend; + *pulAddend -= ulCount; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic increment + * + * @brief Atomically increments the value of the specified pointer points to. + * + * @param[in,out] pulAddend Pointer to memory location from where value is to be + * loaded and written back to. + * + * @return *pulAddend value before increment. + */ +static portFORCE_INLINE uint32_t Atomic_Increment_u32( uint32_t volatile * pulAddend ) +{ +uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulAddend; + *pulAddend += 1; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic decrement + * + * @brief Atomically decrements the value of the specified pointer points to + * + * @param[in,out] pulAddend Pointer to memory location from where value is to be + * loaded and written back to. + * + * @return *pulAddend value before decrement. + */ +static portFORCE_INLINE uint32_t Atomic_Decrement_u32( uint32_t volatile * pulAddend ) +{ +uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulAddend; + *pulAddend -= 1; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} + +/*----------------------------- Bitwise Logical ------------------------------*/ + +/** + * Atomic OR + * + * @brief Performs an atomic OR operation on the specified values. + * + * @param [in, out] pulDestination Pointer to memory location from where value is + * to be loaded and written back to. + * @param [in] ulValue Value to be ORed with *pulDestination. + * + * @return The original value of *pulDestination. + */ +static portFORCE_INLINE uint32_t Atomic_OR_u32( uint32_t volatile * pulDestination, + uint32_t ulValue ) +{ +uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulDestination; + *pulDestination |= ulValue; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic AND + * + * @brief Performs an atomic AND operation on the specified values. + * + * @param [in, out] pulDestination Pointer to memory location from where value is + * to be loaded and written back to. + * @param [in] ulValue Value to be ANDed with *pulDestination. + * + * @return The original value of *pulDestination. + */ +static portFORCE_INLINE uint32_t Atomic_AND_u32( uint32_t volatile * pulDestination, + uint32_t ulValue ) +{ +uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulDestination; + *pulDestination &= ulValue; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic NAND + * + * @brief Performs an atomic NAND operation on the specified values. + * + * @param [in, out] pulDestination Pointer to memory location from where value is + * to be loaded and written back to. + * @param [in] ulValue Value to be NANDed with *pulDestination. + * + * @return The original value of *pulDestination. + */ +static portFORCE_INLINE uint32_t Atomic_NAND_u32( uint32_t volatile * pulDestination, + uint32_t ulValue ) +{ +uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulDestination; + *pulDestination = ~( ulCurrent & ulValue ); + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} +/*-----------------------------------------------------------*/ + +/** + * Atomic XOR + * + * @brief Performs an atomic XOR operation on the specified values. + * + * @param [in, out] pulDestination Pointer to memory location from where value is + * to be loaded and written back to. + * @param [in] ulValue Value to be XORed with *pulDestination. + * + * @return The original value of *pulDestination. + */ +static portFORCE_INLINE uint32_t Atomic_XOR_u32( uint32_t volatile * pulDestination, + uint32_t ulValue ) +{ +uint32_t ulCurrent; + + ATOMIC_ENTER_CRITICAL(); + { + ulCurrent = *pulDestination; + *pulDestination ^= ulValue; + } + ATOMIC_EXIT_CRITICAL(); + + return ulCurrent; +} + +#ifdef __cplusplus +} +#endif + +#endif /* ATOMIC_H */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/croutine.h b/Middlewares/Third_Party/FreeRTOS/Source/include/croutine.h new file mode 100644 index 00000000..8d7069c0 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/croutine.h @@ -0,0 +1,720 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef CO_ROUTINE_H +#define CO_ROUTINE_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h must appear in source files before include croutine.h" +#endif + +#include "list.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* Used to hide the implementation of the co-routine control block. The +control block structure however has to be included in the header due to +the macro implementation of the co-routine functionality. */ +typedef void * CoRoutineHandle_t; + +/* Defines the prototype to which co-routine functions must conform. */ +typedef void (*crCOROUTINE_CODE)( CoRoutineHandle_t, UBaseType_t ); + +typedef struct corCoRoutineControlBlock +{ + crCOROUTINE_CODE pxCoRoutineFunction; + ListItem_t xGenericListItem; /*< List item used to place the CRCB in ready and blocked queues. */ + ListItem_t xEventListItem; /*< List item used to place the CRCB in event lists. */ + UBaseType_t uxPriority; /*< The priority of the co-routine in relation to other co-routines. */ + UBaseType_t uxIndex; /*< Used to distinguish between co-routines when multiple co-routines use the same co-routine function. */ + uint16_t uxState; /*< Used internally by the co-routine implementation. */ +} CRCB_t; /* Co-routine control block. Note must be identical in size down to uxPriority with TCB_t. */ + +/** + * croutine. h + *
+ BaseType_t xCoRoutineCreate(
+                                 crCOROUTINE_CODE pxCoRoutineCode,
+                                 UBaseType_t uxPriority,
+                                 UBaseType_t uxIndex
+                               );
+ * + * Create a new co-routine and add it to the list of co-routines that are + * ready to run. + * + * @param pxCoRoutineCode Pointer to the co-routine function. Co-routine + * functions require special syntax - see the co-routine section of the WEB + * documentation for more information. + * + * @param uxPriority The priority with respect to other co-routines at which + * the co-routine will run. + * + * @param uxIndex Used to distinguish between different co-routines that + * execute the same function. See the example below and the co-routine section + * of the WEB documentation for further information. + * + * @return pdPASS if the co-routine was successfully created and added to a ready + * list, otherwise an error code defined with ProjDefs.h. + * + * Example usage: +
+ // Co-routine to be created.
+ void vFlashCoRoutine( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // Variables in co-routines must be declared static if they must maintain value across a blocking call.
+ // This may not be necessary for const variables.
+ static const char cLedToFlash[ 2 ] = { 5, 6 };
+ static const TickType_t uxFlashRates[ 2 ] = { 200, 400 };
+
+     // Must start every co-routine with a call to crSTART();
+     crSTART( xHandle );
+
+     for( ;; )
+     {
+         // This co-routine just delays for a fixed period, then toggles
+         // an LED.  Two co-routines are created using this function, so
+         // the uxIndex parameter is used to tell the co-routine which
+         // LED to flash and how int32_t to delay.  This assumes xQueue has
+         // already been created.
+         vParTestToggleLED( cLedToFlash[ uxIndex ] );
+         crDELAY( xHandle, uxFlashRates[ uxIndex ] );
+     }
+
+     // Must end every co-routine with a call to crEND();
+     crEND();
+ }
+
+ // Function that creates two co-routines.
+ void vOtherFunction( void )
+ {
+ uint8_t ucParameterToPass;
+ TaskHandle_t xHandle;
+
+     // Create two co-routines at priority 0.  The first is given index 0
+     // so (from the code above) toggles LED 5 every 200 ticks.  The second
+     // is given index 1 so toggles LED 6 every 400 ticks.
+     for( uxIndex = 0; uxIndex < 2; uxIndex++ )
+     {
+         xCoRoutineCreate( vFlashCoRoutine, 0, uxIndex );
+     }
+ }
+   
+ * \defgroup xCoRoutineCreate xCoRoutineCreate + * \ingroup Tasks + */ +BaseType_t xCoRoutineCreate( crCOROUTINE_CODE pxCoRoutineCode, UBaseType_t uxPriority, UBaseType_t uxIndex ); + + +/** + * croutine. h + *
+ void vCoRoutineSchedule( void );
+ * + * Run a co-routine. + * + * vCoRoutineSchedule() executes the highest priority co-routine that is able + * to run. The co-routine will execute until it either blocks, yields or is + * preempted by a task. Co-routines execute cooperatively so one + * co-routine cannot be preempted by another, but can be preempted by a task. + * + * If an application comprises of both tasks and co-routines then + * vCoRoutineSchedule should be called from the idle task (in an idle task + * hook). + * + * Example usage: +
+ // This idle task hook will schedule a co-routine each time it is called.
+ // The rest of the idle task will execute between co-routine calls.
+ void vApplicationIdleHook( void )
+ {
+	vCoRoutineSchedule();
+ }
+
+ // Alternatively, if you do not require any other part of the idle task to
+ // execute, the idle task hook can call vCoRoutineSchedule() within an
+ // infinite loop.
+ void vApplicationIdleHook( void )
+ {
+    for( ;; )
+    {
+        vCoRoutineSchedule();
+    }
+ }
+ 
+ * \defgroup vCoRoutineSchedule vCoRoutineSchedule + * \ingroup Tasks + */ +void vCoRoutineSchedule( void ); + +/** + * croutine. h + *
+ crSTART( CoRoutineHandle_t xHandle );
+ * + * This macro MUST always be called at the start of a co-routine function. + * + * Example usage: +
+ // Co-routine to be created.
+ void vACoRoutine( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // Variables in co-routines must be declared static if they must maintain value across a blocking call.
+ static int32_t ulAVariable;
+
+     // Must start every co-routine with a call to crSTART();
+     crSTART( xHandle );
+
+     for( ;; )
+     {
+          // Co-routine functionality goes here.
+     }
+
+     // Must end every co-routine with a call to crEND();
+     crEND();
+ }
+ * \defgroup crSTART crSTART + * \ingroup Tasks + */ +#define crSTART( pxCRCB ) switch( ( ( CRCB_t * )( pxCRCB ) )->uxState ) { case 0: + +/** + * croutine. h + *
+ crEND();
+ * + * This macro MUST always be called at the end of a co-routine function. + * + * Example usage: +
+ // Co-routine to be created.
+ void vACoRoutine( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // Variables in co-routines must be declared static if they must maintain value across a blocking call.
+ static int32_t ulAVariable;
+
+     // Must start every co-routine with a call to crSTART();
+     crSTART( xHandle );
+
+     for( ;; )
+     {
+          // Co-routine functionality goes here.
+     }
+
+     // Must end every co-routine with a call to crEND();
+     crEND();
+ }
+ * \defgroup crSTART crSTART + * \ingroup Tasks + */ +#define crEND() } + +/* + * These macros are intended for internal use by the co-routine implementation + * only. The macros should not be used directly by application writers. + */ +#define crSET_STATE0( xHandle ) ( ( CRCB_t * )( xHandle ) )->uxState = (__LINE__ * 2); return; case (__LINE__ * 2): +#define crSET_STATE1( xHandle ) ( ( CRCB_t * )( xHandle ) )->uxState = ((__LINE__ * 2)+1); return; case ((__LINE__ * 2)+1): + +/** + * croutine. h + *
+ crDELAY( CoRoutineHandle_t xHandle, TickType_t xTicksToDelay );
+ * + * Delay a co-routine for a fixed period of time. + * + * crDELAY can only be called from the co-routine function itself - not + * from within a function called by the co-routine function. This is because + * co-routines do not maintain their own stack. + * + * @param xHandle The handle of the co-routine to delay. This is the xHandle + * parameter of the co-routine function. + * + * @param xTickToDelay The number of ticks that the co-routine should delay + * for. The actual amount of time this equates to is defined by + * configTICK_RATE_HZ (set in FreeRTOSConfig.h). The constant portTICK_PERIOD_MS + * can be used to convert ticks to milliseconds. + * + * Example usage: +
+ // Co-routine to be created.
+ void vACoRoutine( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // Variables in co-routines must be declared static if they must maintain value across a blocking call.
+ // This may not be necessary for const variables.
+ // We are to delay for 200ms.
+ static const xTickType xDelayTime = 200 / portTICK_PERIOD_MS;
+
+     // Must start every co-routine with a call to crSTART();
+     crSTART( xHandle );
+
+     for( ;; )
+     {
+        // Delay for 200ms.
+        crDELAY( xHandle, xDelayTime );
+
+        // Do something here.
+     }
+
+     // Must end every co-routine with a call to crEND();
+     crEND();
+ }
+ * \defgroup crDELAY crDELAY + * \ingroup Tasks + */ +#define crDELAY( xHandle, xTicksToDelay ) \ + if( ( xTicksToDelay ) > 0 ) \ + { \ + vCoRoutineAddToDelayedList( ( xTicksToDelay ), NULL ); \ + } \ + crSET_STATE0( ( xHandle ) ); + +/** + *
+ crQUEUE_SEND(
+                  CoRoutineHandle_t xHandle,
+                  QueueHandle_t pxQueue,
+                  void *pvItemToQueue,
+                  TickType_t xTicksToWait,
+                  BaseType_t *pxResult
+             )
+ * + * The macro's crQUEUE_SEND() and crQUEUE_RECEIVE() are the co-routine + * equivalent to the xQueueSend() and xQueueReceive() functions used by tasks. + * + * crQUEUE_SEND and crQUEUE_RECEIVE can only be used from a co-routine whereas + * xQueueSend() and xQueueReceive() can only be used from tasks. + * + * crQUEUE_SEND can only be called from the co-routine function itself - not + * from within a function called by the co-routine function. This is because + * co-routines do not maintain their own stack. + * + * See the co-routine section of the WEB documentation for information on + * passing data between tasks and co-routines and between ISR's and + * co-routines. + * + * @param xHandle The handle of the calling co-routine. This is the xHandle + * parameter of the co-routine function. + * + * @param pxQueue The handle of the queue on which the data will be posted. + * The handle is obtained as the return value when the queue is created using + * the xQueueCreate() API function. + * + * @param pvItemToQueue A pointer to the data being posted onto the queue. + * The number of bytes of each queued item is specified when the queue is + * created. This number of bytes is copied from pvItemToQueue into the queue + * itself. + * + * @param xTickToDelay The number of ticks that the co-routine should block + * to wait for space to become available on the queue, should space not be + * available immediately. The actual amount of time this equates to is defined + * by configTICK_RATE_HZ (set in FreeRTOSConfig.h). The constant + * portTICK_PERIOD_MS can be used to convert ticks to milliseconds (see example + * below). + * + * @param pxResult The variable pointed to by pxResult will be set to pdPASS if + * data was successfully posted onto the queue, otherwise it will be set to an + * error defined within ProjDefs.h. + * + * Example usage: +
+ // Co-routine function that blocks for a fixed period then posts a number onto
+ // a queue.
+ static void prvCoRoutineFlashTask( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // Variables in co-routines must be declared static if they must maintain value across a blocking call.
+ static BaseType_t xNumberToPost = 0;
+ static BaseType_t xResult;
+
+    // Co-routines must begin with a call to crSTART().
+    crSTART( xHandle );
+
+    for( ;; )
+    {
+        // This assumes the queue has already been created.
+        crQUEUE_SEND( xHandle, xCoRoutineQueue, &xNumberToPost, NO_DELAY, &xResult );
+
+        if( xResult != pdPASS )
+        {
+            // The message was not posted!
+        }
+
+        // Increment the number to be posted onto the queue.
+        xNumberToPost++;
+
+        // Delay for 100 ticks.
+        crDELAY( xHandle, 100 );
+    }
+
+    // Co-routines must end with a call to crEND().
+    crEND();
+ }
+ * \defgroup crQUEUE_SEND crQUEUE_SEND + * \ingroup Tasks + */ +#define crQUEUE_SEND( xHandle, pxQueue, pvItemToQueue, xTicksToWait, pxResult ) \ +{ \ + *( pxResult ) = xQueueCRSend( ( pxQueue) , ( pvItemToQueue) , ( xTicksToWait ) ); \ + if( *( pxResult ) == errQUEUE_BLOCKED ) \ + { \ + crSET_STATE0( ( xHandle ) ); \ + *pxResult = xQueueCRSend( ( pxQueue ), ( pvItemToQueue ), 0 ); \ + } \ + if( *pxResult == errQUEUE_YIELD ) \ + { \ + crSET_STATE1( ( xHandle ) ); \ + *pxResult = pdPASS; \ + } \ +} + +/** + * croutine. h + *
+  crQUEUE_RECEIVE(
+                     CoRoutineHandle_t xHandle,
+                     QueueHandle_t pxQueue,
+                     void *pvBuffer,
+                     TickType_t xTicksToWait,
+                     BaseType_t *pxResult
+                 )
+ * + * The macro's crQUEUE_SEND() and crQUEUE_RECEIVE() are the co-routine + * equivalent to the xQueueSend() and xQueueReceive() functions used by tasks. + * + * crQUEUE_SEND and crQUEUE_RECEIVE can only be used from a co-routine whereas + * xQueueSend() and xQueueReceive() can only be used from tasks. + * + * crQUEUE_RECEIVE can only be called from the co-routine function itself - not + * from within a function called by the co-routine function. This is because + * co-routines do not maintain their own stack. + * + * See the co-routine section of the WEB documentation for information on + * passing data between tasks and co-routines and between ISR's and + * co-routines. + * + * @param xHandle The handle of the calling co-routine. This is the xHandle + * parameter of the co-routine function. + * + * @param pxQueue The handle of the queue from which the data will be received. + * The handle is obtained as the return value when the queue is created using + * the xQueueCreate() API function. + * + * @param pvBuffer The buffer into which the received item is to be copied. + * The number of bytes of each queued item is specified when the queue is + * created. This number of bytes is copied into pvBuffer. + * + * @param xTickToDelay The number of ticks that the co-routine should block + * to wait for data to become available from the queue, should data not be + * available immediately. The actual amount of time this equates to is defined + * by configTICK_RATE_HZ (set in FreeRTOSConfig.h). The constant + * portTICK_PERIOD_MS can be used to convert ticks to milliseconds (see the + * crQUEUE_SEND example). + * + * @param pxResult The variable pointed to by pxResult will be set to pdPASS if + * data was successfully retrieved from the queue, otherwise it will be set to + * an error code as defined within ProjDefs.h. + * + * Example usage: +
+ // A co-routine receives the number of an LED to flash from a queue.  It
+ // blocks on the queue until the number is received.
+ static void prvCoRoutineFlashWorkTask( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // Variables in co-routines must be declared static if they must maintain value across a blocking call.
+ static BaseType_t xResult;
+ static UBaseType_t uxLEDToFlash;
+
+    // All co-routines must start with a call to crSTART().
+    crSTART( xHandle );
+
+    for( ;; )
+    {
+        // Wait for data to become available on the queue.
+        crQUEUE_RECEIVE( xHandle, xCoRoutineQueue, &uxLEDToFlash, portMAX_DELAY, &xResult );
+
+        if( xResult == pdPASS )
+        {
+            // We received the LED to flash - flash it!
+            vParTestToggleLED( uxLEDToFlash );
+        }
+    }
+
+    crEND();
+ }
+ * \defgroup crQUEUE_RECEIVE crQUEUE_RECEIVE + * \ingroup Tasks + */ +#define crQUEUE_RECEIVE( xHandle, pxQueue, pvBuffer, xTicksToWait, pxResult ) \ +{ \ + *( pxResult ) = xQueueCRReceive( ( pxQueue) , ( pvBuffer ), ( xTicksToWait ) ); \ + if( *( pxResult ) == errQUEUE_BLOCKED ) \ + { \ + crSET_STATE0( ( xHandle ) ); \ + *( pxResult ) = xQueueCRReceive( ( pxQueue) , ( pvBuffer ), 0 ); \ + } \ + if( *( pxResult ) == errQUEUE_YIELD ) \ + { \ + crSET_STATE1( ( xHandle ) ); \ + *( pxResult ) = pdPASS; \ + } \ +} + +/** + * croutine. h + *
+  crQUEUE_SEND_FROM_ISR(
+                            QueueHandle_t pxQueue,
+                            void *pvItemToQueue,
+                            BaseType_t xCoRoutinePreviouslyWoken
+                       )
+ * + * The macro's crQUEUE_SEND_FROM_ISR() and crQUEUE_RECEIVE_FROM_ISR() are the + * co-routine equivalent to the xQueueSendFromISR() and xQueueReceiveFromISR() + * functions used by tasks. + * + * crQUEUE_SEND_FROM_ISR() and crQUEUE_RECEIVE_FROM_ISR() can only be used to + * pass data between a co-routine and and ISR, whereas xQueueSendFromISR() and + * xQueueReceiveFromISR() can only be used to pass data between a task and and + * ISR. + * + * crQUEUE_SEND_FROM_ISR can only be called from an ISR to send data to a queue + * that is being used from within a co-routine. + * + * See the co-routine section of the WEB documentation for information on + * passing data between tasks and co-routines and between ISR's and + * co-routines. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param xCoRoutinePreviouslyWoken This is included so an ISR can post onto + * the same queue multiple times from a single interrupt. The first call + * should always pass in pdFALSE. Subsequent calls should pass in + * the value returned from the previous call. + * + * @return pdTRUE if a co-routine was woken by posting onto the queue. This is + * used by the ISR to determine if a context switch may be required following + * the ISR. + * + * Example usage: +
+ // A co-routine that blocks on a queue waiting for characters to be received.
+ static void vReceivingCoRoutine( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ char cRxedChar;
+ BaseType_t xResult;
+
+     // All co-routines must start with a call to crSTART().
+     crSTART( xHandle );
+
+     for( ;; )
+     {
+         // Wait for data to become available on the queue.  This assumes the
+         // queue xCommsRxQueue has already been created!
+         crQUEUE_RECEIVE( xHandle, xCommsRxQueue, &uxLEDToFlash, portMAX_DELAY, &xResult );
+
+         // Was a character received?
+         if( xResult == pdPASS )
+         {
+             // Process the character here.
+         }
+     }
+
+     // All co-routines must end with a call to crEND().
+     crEND();
+ }
+
+ // An ISR that uses a queue to send characters received on a serial port to
+ // a co-routine.
+ void vUART_ISR( void )
+ {
+ char cRxedChar;
+ BaseType_t xCRWokenByPost = pdFALSE;
+
+     // We loop around reading characters until there are none left in the UART.
+     while( UART_RX_REG_NOT_EMPTY() )
+     {
+         // Obtain the character from the UART.
+         cRxedChar = UART_RX_REG;
+
+         // Post the character onto a queue.  xCRWokenByPost will be pdFALSE
+         // the first time around the loop.  If the post causes a co-routine
+         // to be woken (unblocked) then xCRWokenByPost will be set to pdTRUE.
+         // In this manner we can ensure that if more than one co-routine is
+         // blocked on the queue only one is woken by this ISR no matter how
+         // many characters are posted to the queue.
+         xCRWokenByPost = crQUEUE_SEND_FROM_ISR( xCommsRxQueue, &cRxedChar, xCRWokenByPost );
+     }
+ }
+ * \defgroup crQUEUE_SEND_FROM_ISR crQUEUE_SEND_FROM_ISR + * \ingroup Tasks + */ +#define crQUEUE_SEND_FROM_ISR( pxQueue, pvItemToQueue, xCoRoutinePreviouslyWoken ) xQueueCRSendFromISR( ( pxQueue ), ( pvItemToQueue ), ( xCoRoutinePreviouslyWoken ) ) + + +/** + * croutine. h + *
+  crQUEUE_SEND_FROM_ISR(
+                            QueueHandle_t pxQueue,
+                            void *pvBuffer,
+                            BaseType_t * pxCoRoutineWoken
+                       )
+ * + * The macro's crQUEUE_SEND_FROM_ISR() and crQUEUE_RECEIVE_FROM_ISR() are the + * co-routine equivalent to the xQueueSendFromISR() and xQueueReceiveFromISR() + * functions used by tasks. + * + * crQUEUE_SEND_FROM_ISR() and crQUEUE_RECEIVE_FROM_ISR() can only be used to + * pass data between a co-routine and and ISR, whereas xQueueSendFromISR() and + * xQueueReceiveFromISR() can only be used to pass data between a task and and + * ISR. + * + * crQUEUE_RECEIVE_FROM_ISR can only be called from an ISR to receive data + * from a queue that is being used from within a co-routine (a co-routine + * posted to the queue). + * + * See the co-routine section of the WEB documentation for information on + * passing data between tasks and co-routines and between ISR's and + * co-routines. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvBuffer A pointer to a buffer into which the received item will be + * placed. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from the queue into + * pvBuffer. + * + * @param pxCoRoutineWoken A co-routine may be blocked waiting for space to become + * available on the queue. If crQUEUE_RECEIVE_FROM_ISR causes such a + * co-routine to unblock *pxCoRoutineWoken will get set to pdTRUE, otherwise + * *pxCoRoutineWoken will remain unchanged. + * + * @return pdTRUE an item was successfully received from the queue, otherwise + * pdFALSE. + * + * Example usage: +
+ // A co-routine that posts a character to a queue then blocks for a fixed
+ // period.  The character is incremented each time.
+ static void vSendingCoRoutine( CoRoutineHandle_t xHandle, UBaseType_t uxIndex )
+ {
+ // cChar holds its value while this co-routine is blocked and must therefore
+ // be declared static.
+ static char cCharToTx = 'a';
+ BaseType_t xResult;
+
+     // All co-routines must start with a call to crSTART().
+     crSTART( xHandle );
+
+     for( ;; )
+     {
+         // Send the next character to the queue.
+         crQUEUE_SEND( xHandle, xCoRoutineQueue, &cCharToTx, NO_DELAY, &xResult );
+
+         if( xResult == pdPASS )
+         {
+             // The character was successfully posted to the queue.
+         }
+		 else
+		 {
+			// Could not post the character to the queue.
+		 }
+
+         // Enable the UART Tx interrupt to cause an interrupt in this
+		 // hypothetical UART.  The interrupt will obtain the character
+		 // from the queue and send it.
+		 ENABLE_RX_INTERRUPT();
+
+		 // Increment to the next character then block for a fixed period.
+		 // cCharToTx will maintain its value across the delay as it is
+		 // declared static.
+		 cCharToTx++;
+		 if( cCharToTx > 'x' )
+		 {
+			cCharToTx = 'a';
+		 }
+		 crDELAY( 100 );
+     }
+
+     // All co-routines must end with a call to crEND().
+     crEND();
+ }
+
+ // An ISR that uses a queue to receive characters to send on a UART.
+ void vUART_ISR( void )
+ {
+ char cCharToTx;
+ BaseType_t xCRWokenByPost = pdFALSE;
+
+     while( UART_TX_REG_EMPTY() )
+     {
+         // Are there any characters in the queue waiting to be sent?
+		 // xCRWokenByPost will automatically be set to pdTRUE if a co-routine
+		 // is woken by the post - ensuring that only a single co-routine is
+		 // woken no matter how many times we go around this loop.
+         if( crQUEUE_RECEIVE_FROM_ISR( pxQueue, &cCharToTx, &xCRWokenByPost ) )
+		 {
+			 SEND_CHARACTER( cCharToTx );
+		 }
+     }
+ }
+ * \defgroup crQUEUE_RECEIVE_FROM_ISR crQUEUE_RECEIVE_FROM_ISR + * \ingroup Tasks + */ +#define crQUEUE_RECEIVE_FROM_ISR( pxQueue, pvBuffer, pxCoRoutineWoken ) xQueueCRReceiveFromISR( ( pxQueue ), ( pvBuffer ), ( pxCoRoutineWoken ) ) + +/* + * This function is intended for internal use by the co-routine macros only. + * The macro nature of the co-routine implementation requires that the + * prototype appears here. The function should not be used by application + * writers. + * + * Removes the current co-routine from its ready list and places it in the + * appropriate delayed list. + */ +void vCoRoutineAddToDelayedList( TickType_t xTicksToDelay, List_t *pxEventList ); + +/* + * This function is intended for internal use by the queue implementation only. + * The function should not be used by application writers. + * + * Removes the highest priority co-routine from the event list and places it in + * the pending ready list. + */ +BaseType_t xCoRoutineRemoveFromEventList( const List_t *pxEventList ); + +#ifdef __cplusplus +} +#endif + +#endif /* CO_ROUTINE_H */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/deprecated_definitions.h b/Middlewares/Third_Party/FreeRTOS/Source/include/deprecated_definitions.h new file mode 100644 index 00000000..21657b9d --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/deprecated_definitions.h @@ -0,0 +1,279 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef DEPRECATED_DEFINITIONS_H +#define DEPRECATED_DEFINITIONS_H + + +/* Each FreeRTOS port has a unique portmacro.h header file. Originally a +pre-processor definition was used to ensure the pre-processor found the correct +portmacro.h file for the port being used. That scheme was deprecated in favour +of setting the compiler's include path such that it found the correct +portmacro.h file - removing the need for the constant and allowing the +portmacro.h file to be located anywhere in relation to the port being used. The +definitions below remain in the code for backward compatibility only. New +projects should not use them. */ + +#ifdef OPEN_WATCOM_INDUSTRIAL_PC_PORT + #include "..\..\Source\portable\owatcom\16bitdos\pc\portmacro.h" + typedef void ( __interrupt __far *pxISR )(); +#endif + +#ifdef OPEN_WATCOM_FLASH_LITE_186_PORT + #include "..\..\Source\portable\owatcom\16bitdos\flsh186\portmacro.h" + typedef void ( __interrupt __far *pxISR )(); +#endif + +#ifdef GCC_MEGA_AVR + #include "../portable/GCC/ATMega323/portmacro.h" +#endif + +#ifdef IAR_MEGA_AVR + #include "../portable/IAR/ATMega323/portmacro.h" +#endif + +#ifdef MPLAB_PIC24_PORT + #include "../../Source/portable/MPLAB/PIC24_dsPIC/portmacro.h" +#endif + +#ifdef MPLAB_DSPIC_PORT + #include "../../Source/portable/MPLAB/PIC24_dsPIC/portmacro.h" +#endif + +#ifdef MPLAB_PIC18F_PORT + #include "../../Source/portable/MPLAB/PIC18F/portmacro.h" +#endif + +#ifdef MPLAB_PIC32MX_PORT + #include "../../Source/portable/MPLAB/PIC32MX/portmacro.h" +#endif + +#ifdef _FEDPICC + #include "libFreeRTOS/Include/portmacro.h" +#endif + +#ifdef SDCC_CYGNAL + #include "../../Source/portable/SDCC/Cygnal/portmacro.h" +#endif + +#ifdef GCC_ARM7 + #include "../../Source/portable/GCC/ARM7_LPC2000/portmacro.h" +#endif + +#ifdef GCC_ARM7_ECLIPSE + #include "portmacro.h" +#endif + +#ifdef ROWLEY_LPC23xx + #include "../../Source/portable/GCC/ARM7_LPC23xx/portmacro.h" +#endif + +#ifdef IAR_MSP430 + #include "..\..\Source\portable\IAR\MSP430\portmacro.h" +#endif + +#ifdef GCC_MSP430 + #include "../../Source/portable/GCC/MSP430F449/portmacro.h" +#endif + +#ifdef ROWLEY_MSP430 + #include "../../Source/portable/Rowley/MSP430F449/portmacro.h" +#endif + +#ifdef ARM7_LPC21xx_KEIL_RVDS + #include "..\..\Source\portable\RVDS\ARM7_LPC21xx\portmacro.h" +#endif + +#ifdef SAM7_GCC + #include "../../Source/portable/GCC/ARM7_AT91SAM7S/portmacro.h" +#endif + +#ifdef SAM7_IAR + #include "..\..\Source\portable\IAR\AtmelSAM7S64\portmacro.h" +#endif + +#ifdef SAM9XE_IAR + #include "..\..\Source\portable\IAR\AtmelSAM9XE\portmacro.h" +#endif + +#ifdef LPC2000_IAR + #include "..\..\Source\portable\IAR\LPC2000\portmacro.h" +#endif + +#ifdef STR71X_IAR + #include "..\..\Source\portable\IAR\STR71x\portmacro.h" +#endif + +#ifdef STR75X_IAR + #include "..\..\Source\portable\IAR\STR75x\portmacro.h" +#endif + +#ifdef STR75X_GCC + #include "..\..\Source\portable\GCC\STR75x\portmacro.h" +#endif + +#ifdef STR91X_IAR + #include "..\..\Source\portable\IAR\STR91x\portmacro.h" +#endif + +#ifdef GCC_H8S + #include "../../Source/portable/GCC/H8S2329/portmacro.h" +#endif + +#ifdef GCC_AT91FR40008 + #include "../../Source/portable/GCC/ARM7_AT91FR40008/portmacro.h" +#endif + +#ifdef RVDS_ARMCM3_LM3S102 + #include "../../Source/portable/RVDS/ARM_CM3/portmacro.h" +#endif + +#ifdef GCC_ARMCM3_LM3S102 + #include "../../Source/portable/GCC/ARM_CM3/portmacro.h" +#endif + +#ifdef GCC_ARMCM3 + #include "../../Source/portable/GCC/ARM_CM3/portmacro.h" +#endif + +#ifdef IAR_ARM_CM3 + #include "../../Source/portable/IAR/ARM_CM3/portmacro.h" +#endif + +#ifdef IAR_ARMCM3_LM + #include "../../Source/portable/IAR/ARM_CM3/portmacro.h" +#endif + +#ifdef HCS12_CODE_WARRIOR + #include "../../Source/portable/CodeWarrior/HCS12/portmacro.h" +#endif + +#ifdef MICROBLAZE_GCC + #include "../../Source/portable/GCC/MicroBlaze/portmacro.h" +#endif + +#ifdef TERN_EE + #include "..\..\Source\portable\Paradigm\Tern_EE\small\portmacro.h" +#endif + +#ifdef GCC_HCS12 + #include "../../Source/portable/GCC/HCS12/portmacro.h" +#endif + +#ifdef GCC_MCF5235 + #include "../../Source/portable/GCC/MCF5235/portmacro.h" +#endif + +#ifdef COLDFIRE_V2_GCC + #include "../../../Source/portable/GCC/ColdFire_V2/portmacro.h" +#endif + +#ifdef COLDFIRE_V2_CODEWARRIOR + #include "../../Source/portable/CodeWarrior/ColdFire_V2/portmacro.h" +#endif + +#ifdef GCC_PPC405 + #include "../../Source/portable/GCC/PPC405_Xilinx/portmacro.h" +#endif + +#ifdef GCC_PPC440 + #include "../../Source/portable/GCC/PPC440_Xilinx/portmacro.h" +#endif + +#ifdef _16FX_SOFTUNE + #include "..\..\Source\portable\Softune\MB96340\portmacro.h" +#endif + +#ifdef BCC_INDUSTRIAL_PC_PORT + /* A short file name has to be used in place of the normal + FreeRTOSConfig.h when using the Borland compiler. */ + #include "frconfig.h" + #include "..\portable\BCC\16BitDOS\PC\prtmacro.h" + typedef void ( __interrupt __far *pxISR )(); +#endif + +#ifdef BCC_FLASH_LITE_186_PORT + /* A short file name has to be used in place of the normal + FreeRTOSConfig.h when using the Borland compiler. */ + #include "frconfig.h" + #include "..\portable\BCC\16BitDOS\flsh186\prtmacro.h" + typedef void ( __interrupt __far *pxISR )(); +#endif + +#ifdef __GNUC__ + #ifdef __AVR32_AVR32A__ + #include "portmacro.h" + #endif +#endif + +#ifdef __ICCAVR32__ + #ifdef __CORE__ + #if __CORE__ == __AVR32A__ + #include "portmacro.h" + #endif + #endif +#endif + +#ifdef __91467D + #include "portmacro.h" +#endif + +#ifdef __96340 + #include "portmacro.h" +#endif + + +#ifdef __IAR_V850ES_Fx3__ + #include "../../Source/portable/IAR/V850ES/portmacro.h" +#endif + +#ifdef __IAR_V850ES_Jx3__ + #include "../../Source/portable/IAR/V850ES/portmacro.h" +#endif + +#ifdef __IAR_V850ES_Jx3_L__ + #include "../../Source/portable/IAR/V850ES/portmacro.h" +#endif + +#ifdef __IAR_V850ES_Jx2__ + #include "../../Source/portable/IAR/V850ES/portmacro.h" +#endif + +#ifdef __IAR_V850ES_Hx2__ + #include "../../Source/portable/IAR/V850ES/portmacro.h" +#endif + +#ifdef __IAR_78K0R_Kx3__ + #include "../../Source/portable/IAR/78K0R/portmacro.h" +#endif + +#ifdef __IAR_78K0R_Kx3L__ + #include "../../Source/portable/IAR/78K0R/portmacro.h" +#endif + +#endif /* DEPRECATED_DEFINITIONS_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/event_groups.h b/Middlewares/Third_Party/FreeRTOS/Source/include/event_groups.h new file mode 100644 index 00000000..a87fdf37 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/event_groups.h @@ -0,0 +1,757 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef EVENT_GROUPS_H +#define EVENT_GROUPS_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h" must appear in source files before "include event_groups.h" +#endif + +/* FreeRTOS includes. */ +#include "timers.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * An event group is a collection of bits to which an application can assign a + * meaning. For example, an application may create an event group to convey + * the status of various CAN bus related events in which bit 0 might mean "A CAN + * message has been received and is ready for processing", bit 1 might mean "The + * application has queued a message that is ready for sending onto the CAN + * network", and bit 2 might mean "It is time to send a SYNC message onto the + * CAN network" etc. A task can then test the bit values to see which events + * are active, and optionally enter the Blocked state to wait for a specified + * bit or a group of specified bits to be active. To continue the CAN bus + * example, a CAN controlling task can enter the Blocked state (and therefore + * not consume any processing time) until either bit 0, bit 1 or bit 2 are + * active, at which time the bit that was actually active would inform the task + * which action it had to take (process a received message, send a message, or + * send a SYNC). + * + * The event groups implementation contains intelligence to avoid race + * conditions that would otherwise occur were an application to use a simple + * variable for the same purpose. This is particularly important with respect + * to when a bit within an event group is to be cleared, and when bits have to + * be set and then tested atomically - as is the case where event groups are + * used to create a synchronisation point between multiple tasks (a + * 'rendezvous'). + * + * \defgroup EventGroup + */ + + + +/** + * event_groups.h + * + * Type by which event groups are referenced. For example, a call to + * xEventGroupCreate() returns an EventGroupHandle_t variable that can then + * be used as a parameter to other event group functions. + * + * \defgroup EventGroupHandle_t EventGroupHandle_t + * \ingroup EventGroup + */ +struct EventGroupDef_t; +typedef struct EventGroupDef_t * EventGroupHandle_t; + +/* + * The type that holds event bits always matches TickType_t - therefore the + * number of bits it holds is set by configUSE_16_BIT_TICKS (16 bits if set to 1, + * 32 bits if set to 0. + * + * \defgroup EventBits_t EventBits_t + * \ingroup EventGroup + */ +typedef TickType_t EventBits_t; + +/** + * event_groups.h + *
+ EventGroupHandle_t xEventGroupCreate( void );
+ 
+ * + * Create a new event group. + * + * Internally, within the FreeRTOS implementation, event groups use a [small] + * block of memory, in which the event group's structure is stored. If an event + * groups is created using xEventGropuCreate() then the required memory is + * automatically dynamically allocated inside the xEventGroupCreate() function. + * (see http://www.freertos.org/a00111.html). If an event group is created + * using xEventGropuCreateStatic() then the application writer must instead + * provide the memory that will get used by the event group. + * xEventGroupCreateStatic() therefore allows an event group to be created + * without using any dynamic memory allocation. + * + * Although event groups are not related to ticks, for internal implementation + * reasons the number of bits available for use in an event group is dependent + * on the configUSE_16_BIT_TICKS setting in FreeRTOSConfig.h. If + * configUSE_16_BIT_TICKS is 1 then each event group contains 8 usable bits (bit + * 0 to bit 7). If configUSE_16_BIT_TICKS is set to 0 then each event group has + * 24 usable bits (bit 0 to bit 23). The EventBits_t type is used to store + * event bits within an event group. + * + * @return If the event group was created then a handle to the event group is + * returned. If there was insufficient FreeRTOS heap available to create the + * event group then NULL is returned. See http://www.freertos.org/a00111.html + * + * Example usage: +
+	// Declare a variable to hold the created event group.
+	EventGroupHandle_t xCreatedEventGroup;
+
+	// Attempt to create the event group.
+	xCreatedEventGroup = xEventGroupCreate();
+
+	// Was the event group created successfully?
+	if( xCreatedEventGroup == NULL )
+	{
+		// The event group was not created because there was insufficient
+		// FreeRTOS heap available.
+	}
+	else
+	{
+		// The event group was created.
+	}
+   
+ * \defgroup xEventGroupCreate xEventGroupCreate + * \ingroup EventGroup + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + EventGroupHandle_t xEventGroupCreate( void ) PRIVILEGED_FUNCTION; +#endif + +/** + * event_groups.h + *
+ EventGroupHandle_t xEventGroupCreateStatic( EventGroupHandle_t * pxEventGroupBuffer );
+ 
+ * + * Create a new event group. + * + * Internally, within the FreeRTOS implementation, event groups use a [small] + * block of memory, in which the event group's structure is stored. If an event + * groups is created using xEventGropuCreate() then the required memory is + * automatically dynamically allocated inside the xEventGroupCreate() function. + * (see http://www.freertos.org/a00111.html). If an event group is created + * using xEventGropuCreateStatic() then the application writer must instead + * provide the memory that will get used by the event group. + * xEventGroupCreateStatic() therefore allows an event group to be created + * without using any dynamic memory allocation. + * + * Although event groups are not related to ticks, for internal implementation + * reasons the number of bits available for use in an event group is dependent + * on the configUSE_16_BIT_TICKS setting in FreeRTOSConfig.h. If + * configUSE_16_BIT_TICKS is 1 then each event group contains 8 usable bits (bit + * 0 to bit 7). If configUSE_16_BIT_TICKS is set to 0 then each event group has + * 24 usable bits (bit 0 to bit 23). The EventBits_t type is used to store + * event bits within an event group. + * + * @param pxEventGroupBuffer pxEventGroupBuffer must point to a variable of type + * StaticEventGroup_t, which will be then be used to hold the event group's data + * structures, removing the need for the memory to be allocated dynamically. + * + * @return If the event group was created then a handle to the event group is + * returned. If pxEventGroupBuffer was NULL then NULL is returned. + * + * Example usage: +
+	// StaticEventGroup_t is a publicly accessible structure that has the same
+	// size and alignment requirements as the real event group structure.  It is
+	// provided as a mechanism for applications to know the size of the event
+	// group (which is dependent on the architecture and configuration file
+	// settings) without breaking the strict data hiding policy by exposing the
+	// real event group internals.  This StaticEventGroup_t variable is passed
+	// into the xSemaphoreCreateEventGroupStatic() function and is used to store
+	// the event group's data structures
+	StaticEventGroup_t xEventGroupBuffer;
+
+	// Create the event group without dynamically allocating any memory.
+	xEventGroup = xEventGroupCreateStatic( &xEventGroupBuffer );
+   
+ */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + EventGroupHandle_t xEventGroupCreateStatic( StaticEventGroup_t *pxEventGroupBuffer ) PRIVILEGED_FUNCTION; +#endif + +/** + * event_groups.h + *
+	EventBits_t xEventGroupWaitBits( 	EventGroupHandle_t xEventGroup,
+										const EventBits_t uxBitsToWaitFor,
+										const BaseType_t xClearOnExit,
+										const BaseType_t xWaitForAllBits,
+										const TickType_t xTicksToWait );
+ 
+ * + * [Potentially] block to wait for one or more bits to be set within a + * previously created event group. + * + * This function cannot be called from an interrupt. + * + * @param xEventGroup The event group in which the bits are being tested. The + * event group must have previously been created using a call to + * xEventGroupCreate(). + * + * @param uxBitsToWaitFor A bitwise value that indicates the bit or bits to test + * inside the event group. For example, to wait for bit 0 and/or bit 2 set + * uxBitsToWaitFor to 0x05. To wait for bits 0 and/or bit 1 and/or bit 2 set + * uxBitsToWaitFor to 0x07. Etc. + * + * @param xClearOnExit If xClearOnExit is set to pdTRUE then any bits within + * uxBitsToWaitFor that are set within the event group will be cleared before + * xEventGroupWaitBits() returns if the wait condition was met (if the function + * returns for a reason other than a timeout). If xClearOnExit is set to + * pdFALSE then the bits set in the event group are not altered when the call to + * xEventGroupWaitBits() returns. + * + * @param xWaitForAllBits If xWaitForAllBits is set to pdTRUE then + * xEventGroupWaitBits() will return when either all the bits in uxBitsToWaitFor + * are set or the specified block time expires. If xWaitForAllBits is set to + * pdFALSE then xEventGroupWaitBits() will return when any one of the bits set + * in uxBitsToWaitFor is set or the specified block time expires. The block + * time is specified by the xTicksToWait parameter. + * + * @param xTicksToWait The maximum amount of time (specified in 'ticks') to wait + * for one/all (depending on the xWaitForAllBits value) of the bits specified by + * uxBitsToWaitFor to become set. + * + * @return The value of the event group at the time either the bits being waited + * for became set, or the block time expired. Test the return value to know + * which bits were set. If xEventGroupWaitBits() returned because its timeout + * expired then not all the bits being waited for will be set. If + * xEventGroupWaitBits() returned because the bits it was waiting for were set + * then the returned value is the event group value before any bits were + * automatically cleared in the case that xClearOnExit parameter was set to + * pdTRUE. + * + * Example usage: +
+   #define BIT_0	( 1 << 0 )
+   #define BIT_4	( 1 << 4 )
+
+   void aFunction( EventGroupHandle_t xEventGroup )
+   {
+   EventBits_t uxBits;
+   const TickType_t xTicksToWait = 100 / portTICK_PERIOD_MS;
+
+		// Wait a maximum of 100ms for either bit 0 or bit 4 to be set within
+		// the event group.  Clear the bits before exiting.
+		uxBits = xEventGroupWaitBits(
+					xEventGroup,	// The event group being tested.
+					BIT_0 | BIT_4,	// The bits within the event group to wait for.
+					pdTRUE,			// BIT_0 and BIT_4 should be cleared before returning.
+					pdFALSE,		// Don't wait for both bits, either bit will do.
+					xTicksToWait );	// Wait a maximum of 100ms for either bit to be set.
+
+		if( ( uxBits & ( BIT_0 | BIT_4 ) ) == ( BIT_0 | BIT_4 ) )
+		{
+			// xEventGroupWaitBits() returned because both bits were set.
+		}
+		else if( ( uxBits & BIT_0 ) != 0 )
+		{
+			// xEventGroupWaitBits() returned because just BIT_0 was set.
+		}
+		else if( ( uxBits & BIT_4 ) != 0 )
+		{
+			// xEventGroupWaitBits() returned because just BIT_4 was set.
+		}
+		else
+		{
+			// xEventGroupWaitBits() returned because xTicksToWait ticks passed
+			// without either BIT_0 or BIT_4 becoming set.
+		}
+   }
+   
+ * \defgroup xEventGroupWaitBits xEventGroupWaitBits + * \ingroup EventGroup + */ +EventBits_t xEventGroupWaitBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToWaitFor, const BaseType_t xClearOnExit, const BaseType_t xWaitForAllBits, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * event_groups.h + *
+	EventBits_t xEventGroupClearBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear );
+ 
+ * + * Clear bits within an event group. This function cannot be called from an + * interrupt. + * + * @param xEventGroup The event group in which the bits are to be cleared. + * + * @param uxBitsToClear A bitwise value that indicates the bit or bits to clear + * in the event group. For example, to clear bit 3 only, set uxBitsToClear to + * 0x08. To clear bit 3 and bit 0 set uxBitsToClear to 0x09. + * + * @return The value of the event group before the specified bits were cleared. + * + * Example usage: +
+   #define BIT_0	( 1 << 0 )
+   #define BIT_4	( 1 << 4 )
+
+   void aFunction( EventGroupHandle_t xEventGroup )
+   {
+   EventBits_t uxBits;
+
+		// Clear bit 0 and bit 4 in xEventGroup.
+		uxBits = xEventGroupClearBits(
+								xEventGroup,	// The event group being updated.
+								BIT_0 | BIT_4 );// The bits being cleared.
+
+		if( ( uxBits & ( BIT_0 | BIT_4 ) ) == ( BIT_0 | BIT_4 ) )
+		{
+			// Both bit 0 and bit 4 were set before xEventGroupClearBits() was
+			// called.  Both will now be clear (not set).
+		}
+		else if( ( uxBits & BIT_0 ) != 0 )
+		{
+			// Bit 0 was set before xEventGroupClearBits() was called.  It will
+			// now be clear.
+		}
+		else if( ( uxBits & BIT_4 ) != 0 )
+		{
+			// Bit 4 was set before xEventGroupClearBits() was called.  It will
+			// now be clear.
+		}
+		else
+		{
+			// Neither bit 0 nor bit 4 were set in the first place.
+		}
+   }
+   
+ * \defgroup xEventGroupClearBits xEventGroupClearBits + * \ingroup EventGroup + */ +EventBits_t xEventGroupClearBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear ) PRIVILEGED_FUNCTION; + +/** + * event_groups.h + *
+	BaseType_t xEventGroupClearBitsFromISR( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet );
+ 
+ * + * A version of xEventGroupClearBits() that can be called from an interrupt. + * + * Setting bits in an event group is not a deterministic operation because there + * are an unknown number of tasks that may be waiting for the bit or bits being + * set. FreeRTOS does not allow nondeterministic operations to be performed + * while interrupts are disabled, so protects event groups that are accessed + * from tasks by suspending the scheduler rather than disabling interrupts. As + * a result event groups cannot be accessed directly from an interrupt service + * routine. Therefore xEventGroupClearBitsFromISR() sends a message to the + * timer task to have the clear operation performed in the context of the timer + * task. + * + * @param xEventGroup The event group in which the bits are to be cleared. + * + * @param uxBitsToClear A bitwise value that indicates the bit or bits to clear. + * For example, to clear bit 3 only, set uxBitsToClear to 0x08. To clear bit 3 + * and bit 0 set uxBitsToClear to 0x09. + * + * @return If the request to execute the function was posted successfully then + * pdPASS is returned, otherwise pdFALSE is returned. pdFALSE will be returned + * if the timer service queue was full. + * + * Example usage: +
+   #define BIT_0	( 1 << 0 )
+   #define BIT_4	( 1 << 4 )
+
+   // An event group which it is assumed has already been created by a call to
+   // xEventGroupCreate().
+   EventGroupHandle_t xEventGroup;
+
+   void anInterruptHandler( void )
+   {
+		// Clear bit 0 and bit 4 in xEventGroup.
+		xResult = xEventGroupClearBitsFromISR(
+							xEventGroup,	 // The event group being updated.
+							BIT_0 | BIT_4 ); // The bits being set.
+
+		if( xResult == pdPASS )
+		{
+			// The message was posted successfully.
+		}
+  }
+   
+ * \defgroup xEventGroupClearBitsFromISR xEventGroupClearBitsFromISR + * \ingroup EventGroup + */ +#if( configUSE_TRACE_FACILITY == 1 ) + BaseType_t xEventGroupClearBitsFromISR( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear ) PRIVILEGED_FUNCTION; +#else + #define xEventGroupClearBitsFromISR( xEventGroup, uxBitsToClear ) xTimerPendFunctionCallFromISR( vEventGroupClearBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToClear, NULL ) +#endif + +/** + * event_groups.h + *
+	EventBits_t xEventGroupSetBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet );
+ 
+ * + * Set bits within an event group. + * This function cannot be called from an interrupt. xEventGroupSetBitsFromISR() + * is a version that can be called from an interrupt. + * + * Setting bits in an event group will automatically unblock tasks that are + * blocked waiting for the bits. + * + * @param xEventGroup The event group in which the bits are to be set. + * + * @param uxBitsToSet A bitwise value that indicates the bit or bits to set. + * For example, to set bit 3 only, set uxBitsToSet to 0x08. To set bit 3 + * and bit 0 set uxBitsToSet to 0x09. + * + * @return The value of the event group at the time the call to + * xEventGroupSetBits() returns. There are two reasons why the returned value + * might have the bits specified by the uxBitsToSet parameter cleared. First, + * if setting a bit results in a task that was waiting for the bit leaving the + * blocked state then it is possible the bit will be cleared automatically + * (see the xClearBitOnExit parameter of xEventGroupWaitBits()). Second, any + * unblocked (or otherwise Ready state) task that has a priority above that of + * the task that called xEventGroupSetBits() will execute and may change the + * event group value before the call to xEventGroupSetBits() returns. + * + * Example usage: +
+   #define BIT_0	( 1 << 0 )
+   #define BIT_4	( 1 << 4 )
+
+   void aFunction( EventGroupHandle_t xEventGroup )
+   {
+   EventBits_t uxBits;
+
+		// Set bit 0 and bit 4 in xEventGroup.
+		uxBits = xEventGroupSetBits(
+							xEventGroup,	// The event group being updated.
+							BIT_0 | BIT_4 );// The bits being set.
+
+		if( ( uxBits & ( BIT_0 | BIT_4 ) ) == ( BIT_0 | BIT_4 ) )
+		{
+			// Both bit 0 and bit 4 remained set when the function returned.
+		}
+		else if( ( uxBits & BIT_0 ) != 0 )
+		{
+			// Bit 0 remained set when the function returned, but bit 4 was
+			// cleared.  It might be that bit 4 was cleared automatically as a
+			// task that was waiting for bit 4 was removed from the Blocked
+			// state.
+		}
+		else if( ( uxBits & BIT_4 ) != 0 )
+		{
+			// Bit 4 remained set when the function returned, but bit 0 was
+			// cleared.  It might be that bit 0 was cleared automatically as a
+			// task that was waiting for bit 0 was removed from the Blocked
+			// state.
+		}
+		else
+		{
+			// Neither bit 0 nor bit 4 remained set.  It might be that a task
+			// was waiting for both of the bits to be set, and the bits were
+			// cleared as the task left the Blocked state.
+		}
+   }
+   
+ * \defgroup xEventGroupSetBits xEventGroupSetBits + * \ingroup EventGroup + */ +EventBits_t xEventGroupSetBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet ) PRIVILEGED_FUNCTION; + +/** + * event_groups.h + *
+	BaseType_t xEventGroupSetBitsFromISR( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, BaseType_t *pxHigherPriorityTaskWoken );
+ 
+ * + * A version of xEventGroupSetBits() that can be called from an interrupt. + * + * Setting bits in an event group is not a deterministic operation because there + * are an unknown number of tasks that may be waiting for the bit or bits being + * set. FreeRTOS does not allow nondeterministic operations to be performed in + * interrupts or from critical sections. Therefore xEventGroupSetBitsFromISR() + * sends a message to the timer task to have the set operation performed in the + * context of the timer task - where a scheduler lock is used in place of a + * critical section. + * + * @param xEventGroup The event group in which the bits are to be set. + * + * @param uxBitsToSet A bitwise value that indicates the bit or bits to set. + * For example, to set bit 3 only, set uxBitsToSet to 0x08. To set bit 3 + * and bit 0 set uxBitsToSet to 0x09. + * + * @param pxHigherPriorityTaskWoken As mentioned above, calling this function + * will result in a message being sent to the timer daemon task. If the + * priority of the timer daemon task is higher than the priority of the + * currently running task (the task the interrupt interrupted) then + * *pxHigherPriorityTaskWoken will be set to pdTRUE by + * xEventGroupSetBitsFromISR(), indicating that a context switch should be + * requested before the interrupt exits. For that reason + * *pxHigherPriorityTaskWoken must be initialised to pdFALSE. See the + * example code below. + * + * @return If the request to execute the function was posted successfully then + * pdPASS is returned, otherwise pdFALSE is returned. pdFALSE will be returned + * if the timer service queue was full. + * + * Example usage: +
+   #define BIT_0	( 1 << 0 )
+   #define BIT_4	( 1 << 4 )
+
+   // An event group which it is assumed has already been created by a call to
+   // xEventGroupCreate().
+   EventGroupHandle_t xEventGroup;
+
+   void anInterruptHandler( void )
+   {
+   BaseType_t xHigherPriorityTaskWoken, xResult;
+
+		// xHigherPriorityTaskWoken must be initialised to pdFALSE.
+		xHigherPriorityTaskWoken = pdFALSE;
+
+		// Set bit 0 and bit 4 in xEventGroup.
+		xResult = xEventGroupSetBitsFromISR(
+							xEventGroup,	// The event group being updated.
+							BIT_0 | BIT_4   // The bits being set.
+							&xHigherPriorityTaskWoken );
+
+		// Was the message posted successfully?
+		if( xResult == pdPASS )
+		{
+			// If xHigherPriorityTaskWoken is now set to pdTRUE then a context
+			// switch should be requested.  The macro used is port specific and
+			// will be either portYIELD_FROM_ISR() or portEND_SWITCHING_ISR() -
+			// refer to the documentation page for the port being used.
+			portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+		}
+  }
+   
+ * \defgroup xEventGroupSetBitsFromISR xEventGroupSetBitsFromISR + * \ingroup EventGroup + */ +#if( configUSE_TRACE_FACILITY == 1 ) + BaseType_t xEventGroupSetBitsFromISR( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; +#else + #define xEventGroupSetBitsFromISR( xEventGroup, uxBitsToSet, pxHigherPriorityTaskWoken ) xTimerPendFunctionCallFromISR( vEventGroupSetBitsCallback, ( void * ) xEventGroup, ( uint32_t ) uxBitsToSet, pxHigherPriorityTaskWoken ) +#endif + +/** + * event_groups.h + *
+	EventBits_t xEventGroupSync(	EventGroupHandle_t xEventGroup,
+									const EventBits_t uxBitsToSet,
+									const EventBits_t uxBitsToWaitFor,
+									TickType_t xTicksToWait );
+ 
+ * + * Atomically set bits within an event group, then wait for a combination of + * bits to be set within the same event group. This functionality is typically + * used to synchronise multiple tasks, where each task has to wait for the other + * tasks to reach a synchronisation point before proceeding. + * + * This function cannot be used from an interrupt. + * + * The function will return before its block time expires if the bits specified + * by the uxBitsToWait parameter are set, or become set within that time. In + * this case all the bits specified by uxBitsToWait will be automatically + * cleared before the function returns. + * + * @param xEventGroup The event group in which the bits are being tested. The + * event group must have previously been created using a call to + * xEventGroupCreate(). + * + * @param uxBitsToSet The bits to set in the event group before determining + * if, and possibly waiting for, all the bits specified by the uxBitsToWait + * parameter are set. + * + * @param uxBitsToWaitFor A bitwise value that indicates the bit or bits to test + * inside the event group. For example, to wait for bit 0 and bit 2 set + * uxBitsToWaitFor to 0x05. To wait for bits 0 and bit 1 and bit 2 set + * uxBitsToWaitFor to 0x07. Etc. + * + * @param xTicksToWait The maximum amount of time (specified in 'ticks') to wait + * for all of the bits specified by uxBitsToWaitFor to become set. + * + * @return The value of the event group at the time either the bits being waited + * for became set, or the block time expired. Test the return value to know + * which bits were set. If xEventGroupSync() returned because its timeout + * expired then not all the bits being waited for will be set. If + * xEventGroupSync() returned because all the bits it was waiting for were + * set then the returned value is the event group value before any bits were + * automatically cleared. + * + * Example usage: +
+ // Bits used by the three tasks.
+ #define TASK_0_BIT		( 1 << 0 )
+ #define TASK_1_BIT		( 1 << 1 )
+ #define TASK_2_BIT		( 1 << 2 )
+
+ #define ALL_SYNC_BITS ( TASK_0_BIT | TASK_1_BIT | TASK_2_BIT )
+
+ // Use an event group to synchronise three tasks.  It is assumed this event
+ // group has already been created elsewhere.
+ EventGroupHandle_t xEventBits;
+
+ void vTask0( void *pvParameters )
+ {
+ EventBits_t uxReturn;
+ TickType_t xTicksToWait = 100 / portTICK_PERIOD_MS;
+
+	 for( ;; )
+	 {
+		// Perform task functionality here.
+
+		// Set bit 0 in the event flag to note this task has reached the
+		// sync point.  The other two tasks will set the other two bits defined
+		// by ALL_SYNC_BITS.  All three tasks have reached the synchronisation
+		// point when all the ALL_SYNC_BITS are set.  Wait a maximum of 100ms
+		// for this to happen.
+		uxReturn = xEventGroupSync( xEventBits, TASK_0_BIT, ALL_SYNC_BITS, xTicksToWait );
+
+		if( ( uxReturn & ALL_SYNC_BITS ) == ALL_SYNC_BITS )
+		{
+			// All three tasks reached the synchronisation point before the call
+			// to xEventGroupSync() timed out.
+		}
+	}
+ }
+
+ void vTask1( void *pvParameters )
+ {
+	 for( ;; )
+	 {
+		// Perform task functionality here.
+
+		// Set bit 1 in the event flag to note this task has reached the
+		// synchronisation point.  The other two tasks will set the other two
+		// bits defined by ALL_SYNC_BITS.  All three tasks have reached the
+		// synchronisation point when all the ALL_SYNC_BITS are set.  Wait
+		// indefinitely for this to happen.
+		xEventGroupSync( xEventBits, TASK_1_BIT, ALL_SYNC_BITS, portMAX_DELAY );
+
+		// xEventGroupSync() was called with an indefinite block time, so
+		// this task will only reach here if the syncrhonisation was made by all
+		// three tasks, so there is no need to test the return value.
+	 }
+ }
+
+ void vTask2( void *pvParameters )
+ {
+	 for( ;; )
+	 {
+		// Perform task functionality here.
+
+		// Set bit 2 in the event flag to note this task has reached the
+		// synchronisation point.  The other two tasks will set the other two
+		// bits defined by ALL_SYNC_BITS.  All three tasks have reached the
+		// synchronisation point when all the ALL_SYNC_BITS are set.  Wait
+		// indefinitely for this to happen.
+		xEventGroupSync( xEventBits, TASK_2_BIT, ALL_SYNC_BITS, portMAX_DELAY );
+
+		// xEventGroupSync() was called with an indefinite block time, so
+		// this task will only reach here if the syncrhonisation was made by all
+		// three tasks, so there is no need to test the return value.
+	}
+ }
+
+ 
+ * \defgroup xEventGroupSync xEventGroupSync + * \ingroup EventGroup + */ +EventBits_t xEventGroupSync( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, const EventBits_t uxBitsToWaitFor, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + + +/** + * event_groups.h + *
+	EventBits_t xEventGroupGetBits( EventGroupHandle_t xEventGroup );
+ 
+ * + * Returns the current value of the bits in an event group. This function + * cannot be used from an interrupt. + * + * @param xEventGroup The event group being queried. + * + * @return The event group bits at the time xEventGroupGetBits() was called. + * + * \defgroup xEventGroupGetBits xEventGroupGetBits + * \ingroup EventGroup + */ +#define xEventGroupGetBits( xEventGroup ) xEventGroupClearBits( xEventGroup, 0 ) + +/** + * event_groups.h + *
+	EventBits_t xEventGroupGetBitsFromISR( EventGroupHandle_t xEventGroup );
+ 
+ * + * A version of xEventGroupGetBits() that can be called from an ISR. + * + * @param xEventGroup The event group being queried. + * + * @return The event group bits at the time xEventGroupGetBitsFromISR() was called. + * + * \defgroup xEventGroupGetBitsFromISR xEventGroupGetBitsFromISR + * \ingroup EventGroup + */ +EventBits_t xEventGroupGetBitsFromISR( EventGroupHandle_t xEventGroup ) PRIVILEGED_FUNCTION; + +/** + * event_groups.h + *
+	void xEventGroupDelete( EventGroupHandle_t xEventGroup );
+ 
+ * + * Delete an event group that was previously created by a call to + * xEventGroupCreate(). Tasks that are blocked on the event group will be + * unblocked and obtain 0 as the event group's value. + * + * @param xEventGroup The event group being deleted. + */ +void vEventGroupDelete( EventGroupHandle_t xEventGroup ) PRIVILEGED_FUNCTION; + +/* For internal use only. */ +void vEventGroupSetBitsCallback( void *pvEventGroup, const uint32_t ulBitsToSet ) PRIVILEGED_FUNCTION; +void vEventGroupClearBitsCallback( void *pvEventGroup, const uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION; + + +#if (configUSE_TRACE_FACILITY == 1) + UBaseType_t uxEventGroupGetNumber( void* xEventGroup ) PRIVILEGED_FUNCTION; + void vEventGroupSetNumber( void* xEventGroup, UBaseType_t uxEventGroupNumber ) PRIVILEGED_FUNCTION; +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* EVENT_GROUPS_H */ + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/list.h b/Middlewares/Third_Party/FreeRTOS/Source/include/list.h new file mode 100644 index 00000000..a3e30249 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/list.h @@ -0,0 +1,412 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* + * This is the list implementation used by the scheduler. While it is tailored + * heavily for the schedulers needs, it is also available for use by + * application code. + * + * list_ts can only store pointers to list_item_ts. Each ListItem_t contains a + * numeric value (xItemValue). Most of the time the lists are sorted in + * descending item value order. + * + * Lists are created already containing one list item. The value of this + * item is the maximum possible that can be stored, it is therefore always at + * the end of the list and acts as a marker. The list member pxHead always + * points to this marker - even though it is at the tail of the list. This + * is because the tail contains a wrap back pointer to the true head of + * the list. + * + * In addition to it's value, each list item contains a pointer to the next + * item in the list (pxNext), a pointer to the list it is in (pxContainer) + * and a pointer to back to the object that contains it. These later two + * pointers are included for efficiency of list manipulation. There is + * effectively a two way link between the object containing the list item and + * the list item itself. + * + * + * \page ListIntroduction List Implementation + * \ingroup FreeRTOSIntro + */ + +#ifndef INC_FREERTOS_H + #error FreeRTOS.h must be included before list.h +#endif + +#ifndef LIST_H +#define LIST_H + +/* + * The list structure members are modified from within interrupts, and therefore + * by rights should be declared volatile. However, they are only modified in a + * functionally atomic way (within critical sections of with the scheduler + * suspended) and are either passed by reference into a function or indexed via + * a volatile variable. Therefore, in all use cases tested so far, the volatile + * qualifier can be omitted in order to provide a moderate performance + * improvement without adversely affecting functional behaviour. The assembly + * instructions generated by the IAR, ARM and GCC compilers when the respective + * compiler's options were set for maximum optimisation has been inspected and + * deemed to be as intended. That said, as compiler technology advances, and + * especially if aggressive cross module optimisation is used (a use case that + * has not been exercised to any great extend) then it is feasible that the + * volatile qualifier will be needed for correct optimisation. It is expected + * that a compiler removing essential code because, without the volatile + * qualifier on the list structure members and with aggressive cross module + * optimisation, the compiler deemed the code unnecessary will result in + * complete and obvious failure of the scheduler. If this is ever experienced + * then the volatile qualifier can be inserted in the relevant places within the + * list structures by simply defining configLIST_VOLATILE to volatile in + * FreeRTOSConfig.h (as per the example at the bottom of this comment block). + * If configLIST_VOLATILE is not defined then the preprocessor directives below + * will simply #define configLIST_VOLATILE away completely. + * + * To use volatile list structure members then add the following line to + * FreeRTOSConfig.h (without the quotes): + * "#define configLIST_VOLATILE volatile" + */ +#ifndef configLIST_VOLATILE + #define configLIST_VOLATILE +#endif /* configSUPPORT_CROSS_MODULE_OPTIMISATION */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Macros that can be used to place known values within the list structures, +then check that the known values do not get corrupted during the execution of +the application. These may catch the list data structures being overwritten in +memory. They will not catch data errors caused by incorrect configuration or +use of FreeRTOS.*/ +#if( configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES == 0 ) + /* Define the macros to do nothing. */ + #define listFIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE + #define listSECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE + #define listFIRST_LIST_INTEGRITY_CHECK_VALUE + #define listSECOND_LIST_INTEGRITY_CHECK_VALUE + #define listSET_FIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE( pxItem ) + #define listSET_SECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE( pxItem ) + #define listSET_LIST_INTEGRITY_CHECK_1_VALUE( pxList ) + #define listSET_LIST_INTEGRITY_CHECK_2_VALUE( pxList ) + #define listTEST_LIST_ITEM_INTEGRITY( pxItem ) + #define listTEST_LIST_INTEGRITY( pxList ) +#else + /* Define macros that add new members into the list structures. */ + #define listFIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE TickType_t xListItemIntegrityValue1; + #define listSECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE TickType_t xListItemIntegrityValue2; + #define listFIRST_LIST_INTEGRITY_CHECK_VALUE TickType_t xListIntegrityValue1; + #define listSECOND_LIST_INTEGRITY_CHECK_VALUE TickType_t xListIntegrityValue2; + + /* Define macros that set the new structure members to known values. */ + #define listSET_FIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE( pxItem ) ( pxItem )->xListItemIntegrityValue1 = pdINTEGRITY_CHECK_VALUE + #define listSET_SECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE( pxItem ) ( pxItem )->xListItemIntegrityValue2 = pdINTEGRITY_CHECK_VALUE + #define listSET_LIST_INTEGRITY_CHECK_1_VALUE( pxList ) ( pxList )->xListIntegrityValue1 = pdINTEGRITY_CHECK_VALUE + #define listSET_LIST_INTEGRITY_CHECK_2_VALUE( pxList ) ( pxList )->xListIntegrityValue2 = pdINTEGRITY_CHECK_VALUE + + /* Define macros that will assert if one of the structure members does not + contain its expected value. */ + #define listTEST_LIST_ITEM_INTEGRITY( pxItem ) configASSERT( ( ( pxItem )->xListItemIntegrityValue1 == pdINTEGRITY_CHECK_VALUE ) && ( ( pxItem )->xListItemIntegrityValue2 == pdINTEGRITY_CHECK_VALUE ) ) + #define listTEST_LIST_INTEGRITY( pxList ) configASSERT( ( ( pxList )->xListIntegrityValue1 == pdINTEGRITY_CHECK_VALUE ) && ( ( pxList )->xListIntegrityValue2 == pdINTEGRITY_CHECK_VALUE ) ) +#endif /* configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES */ + + +/* + * Definition of the only type of object that a list can contain. + */ +struct xLIST; +struct xLIST_ITEM +{ + listFIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE /*< Set to a known value if configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ + configLIST_VOLATILE TickType_t xItemValue; /*< The value being listed. In most cases this is used to sort the list in descending order. */ + struct xLIST_ITEM * configLIST_VOLATILE pxNext; /*< Pointer to the next ListItem_t in the list. */ + struct xLIST_ITEM * configLIST_VOLATILE pxPrevious; /*< Pointer to the previous ListItem_t in the list. */ + void * pvOwner; /*< Pointer to the object (normally a TCB) that contains the list item. There is therefore a two way link between the object containing the list item and the list item itself. */ + struct xLIST * configLIST_VOLATILE pxContainer; /*< Pointer to the list in which this list item is placed (if any). */ + listSECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE /*< Set to a known value if configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ +}; +typedef struct xLIST_ITEM ListItem_t; /* For some reason lint wants this as two separate definitions. */ + +struct xMINI_LIST_ITEM +{ + listFIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE /*< Set to a known value if configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ + configLIST_VOLATILE TickType_t xItemValue; + struct xLIST_ITEM * configLIST_VOLATILE pxNext; + struct xLIST_ITEM * configLIST_VOLATILE pxPrevious; +}; +typedef struct xMINI_LIST_ITEM MiniListItem_t; + +/* + * Definition of the type of queue used by the scheduler. + */ +typedef struct xLIST +{ + listFIRST_LIST_INTEGRITY_CHECK_VALUE /*< Set to a known value if configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ + volatile UBaseType_t uxNumberOfItems; + ListItem_t * configLIST_VOLATILE pxIndex; /*< Used to walk through the list. Points to the last item returned by a call to listGET_OWNER_OF_NEXT_ENTRY (). */ + MiniListItem_t xListEnd; /*< List item that contains the maximum possible item value meaning it is always at the end of the list and is therefore used as a marker. */ + listSECOND_LIST_INTEGRITY_CHECK_VALUE /*< Set to a known value if configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ +} List_t; + +/* + * Access macro to set the owner of a list item. The owner of a list item + * is the object (usually a TCB) that contains the list item. + * + * \page listSET_LIST_ITEM_OWNER listSET_LIST_ITEM_OWNER + * \ingroup LinkedList + */ +#define listSET_LIST_ITEM_OWNER( pxListItem, pxOwner ) ( ( pxListItem )->pvOwner = ( void * ) ( pxOwner ) ) + +/* + * Access macro to get the owner of a list item. The owner of a list item + * is the object (usually a TCB) that contains the list item. + * + * \page listGET_LIST_ITEM_OWNER listSET_LIST_ITEM_OWNER + * \ingroup LinkedList + */ +#define listGET_LIST_ITEM_OWNER( pxListItem ) ( ( pxListItem )->pvOwner ) + +/* + * Access macro to set the value of the list item. In most cases the value is + * used to sort the list in descending order. + * + * \page listSET_LIST_ITEM_VALUE listSET_LIST_ITEM_VALUE + * \ingroup LinkedList + */ +#define listSET_LIST_ITEM_VALUE( pxListItem, xValue ) ( ( pxListItem )->xItemValue = ( xValue ) ) + +/* + * Access macro to retrieve the value of the list item. The value can + * represent anything - for example the priority of a task, or the time at + * which a task should be unblocked. + * + * \page listGET_LIST_ITEM_VALUE listGET_LIST_ITEM_VALUE + * \ingroup LinkedList + */ +#define listGET_LIST_ITEM_VALUE( pxListItem ) ( ( pxListItem )->xItemValue ) + +/* + * Access macro to retrieve the value of the list item at the head of a given + * list. + * + * \page listGET_LIST_ITEM_VALUE listGET_LIST_ITEM_VALUE + * \ingroup LinkedList + */ +#define listGET_ITEM_VALUE_OF_HEAD_ENTRY( pxList ) ( ( ( pxList )->xListEnd ).pxNext->xItemValue ) + +/* + * Return the list item at the head of the list. + * + * \page listGET_HEAD_ENTRY listGET_HEAD_ENTRY + * \ingroup LinkedList + */ +#define listGET_HEAD_ENTRY( pxList ) ( ( ( pxList )->xListEnd ).pxNext ) + +/* + * Return the next list item. + * + * \page listGET_NEXT listGET_NEXT + * \ingroup LinkedList + */ +#define listGET_NEXT( pxListItem ) ( ( pxListItem )->pxNext ) + +/* + * Return the list item that marks the end of the list + * + * \page listGET_END_MARKER listGET_END_MARKER + * \ingroup LinkedList + */ +#define listGET_END_MARKER( pxList ) ( ( ListItem_t const * ) ( &( ( pxList )->xListEnd ) ) ) + +/* + * Access macro to determine if a list contains any items. The macro will + * only have the value true if the list is empty. + * + * \page listLIST_IS_EMPTY listLIST_IS_EMPTY + * \ingroup LinkedList + */ +#define listLIST_IS_EMPTY( pxList ) ( ( ( pxList )->uxNumberOfItems == ( UBaseType_t ) 0 ) ? pdTRUE : pdFALSE ) + +/* + * Access macro to return the number of items in the list. + */ +#define listCURRENT_LIST_LENGTH( pxList ) ( ( pxList )->uxNumberOfItems ) + +/* + * Access function to obtain the owner of the next entry in a list. + * + * The list member pxIndex is used to walk through a list. Calling + * listGET_OWNER_OF_NEXT_ENTRY increments pxIndex to the next item in the list + * and returns that entry's pxOwner parameter. Using multiple calls to this + * function it is therefore possible to move through every item contained in + * a list. + * + * The pxOwner parameter of a list item is a pointer to the object that owns + * the list item. In the scheduler this is normally a task control block. + * The pxOwner parameter effectively creates a two way link between the list + * item and its owner. + * + * @param pxTCB pxTCB is set to the address of the owner of the next list item. + * @param pxList The list from which the next item owner is to be returned. + * + * \page listGET_OWNER_OF_NEXT_ENTRY listGET_OWNER_OF_NEXT_ENTRY + * \ingroup LinkedList + */ +#define listGET_OWNER_OF_NEXT_ENTRY( pxTCB, pxList ) \ +{ \ +List_t * const pxConstList = ( pxList ); \ + /* Increment the index to the next item and return the item, ensuring */ \ + /* we don't return the marker used at the end of the list. */ \ + ( pxConstList )->pxIndex = ( pxConstList )->pxIndex->pxNext; \ + if( ( void * ) ( pxConstList )->pxIndex == ( void * ) &( ( pxConstList )->xListEnd ) ) \ + { \ + ( pxConstList )->pxIndex = ( pxConstList )->pxIndex->pxNext; \ + } \ + ( pxTCB ) = ( pxConstList )->pxIndex->pvOwner; \ +} + + +/* + * Access function to obtain the owner of the first entry in a list. Lists + * are normally sorted in ascending item value order. + * + * This function returns the pxOwner member of the first item in the list. + * The pxOwner parameter of a list item is a pointer to the object that owns + * the list item. In the scheduler this is normally a task control block. + * The pxOwner parameter effectively creates a two way link between the list + * item and its owner. + * + * @param pxList The list from which the owner of the head item is to be + * returned. + * + * \page listGET_OWNER_OF_HEAD_ENTRY listGET_OWNER_OF_HEAD_ENTRY + * \ingroup LinkedList + */ +#define listGET_OWNER_OF_HEAD_ENTRY( pxList ) ( (&( ( pxList )->xListEnd ))->pxNext->pvOwner ) + +/* + * Check to see if a list item is within a list. The list item maintains a + * "container" pointer that points to the list it is in. All this macro does + * is check to see if the container and the list match. + * + * @param pxList The list we want to know if the list item is within. + * @param pxListItem The list item we want to know if is in the list. + * @return pdTRUE if the list item is in the list, otherwise pdFALSE. + */ +#define listIS_CONTAINED_WITHIN( pxList, pxListItem ) ( ( ( pxListItem )->pxContainer == ( pxList ) ) ? ( pdTRUE ) : ( pdFALSE ) ) + +/* + * Return the list a list item is contained within (referenced from). + * + * @param pxListItem The list item being queried. + * @return A pointer to the List_t object that references the pxListItem + */ +#define listLIST_ITEM_CONTAINER( pxListItem ) ( ( pxListItem )->pxContainer ) + +/* + * This provides a crude means of knowing if a list has been initialised, as + * pxList->xListEnd.xItemValue is set to portMAX_DELAY by the vListInitialise() + * function. + */ +#define listLIST_IS_INITIALISED( pxList ) ( ( pxList )->xListEnd.xItemValue == portMAX_DELAY ) + +/* + * Must be called before a list is used! This initialises all the members + * of the list structure and inserts the xListEnd item into the list as a + * marker to the back of the list. + * + * @param pxList Pointer to the list being initialised. + * + * \page vListInitialise vListInitialise + * \ingroup LinkedList + */ +void vListInitialise( List_t * const pxList ) PRIVILEGED_FUNCTION; + +/* + * Must be called before a list item is used. This sets the list container to + * null so the item does not think that it is already contained in a list. + * + * @param pxItem Pointer to the list item being initialised. + * + * \page vListInitialiseItem vListInitialiseItem + * \ingroup LinkedList + */ +void vListInitialiseItem( ListItem_t * const pxItem ) PRIVILEGED_FUNCTION; + +/* + * Insert a list item into a list. The item will be inserted into the list in + * a position determined by its item value (descending item value order). + * + * @param pxList The list into which the item is to be inserted. + * + * @param pxNewListItem The item that is to be placed in the list. + * + * \page vListInsert vListInsert + * \ingroup LinkedList + */ +void vListInsert( List_t * const pxList, ListItem_t * const pxNewListItem ) PRIVILEGED_FUNCTION; + +/* + * Insert a list item into a list. The item will be inserted in a position + * such that it will be the last item within the list returned by multiple + * calls to listGET_OWNER_OF_NEXT_ENTRY. + * + * The list member pxIndex is used to walk through a list. Calling + * listGET_OWNER_OF_NEXT_ENTRY increments pxIndex to the next item in the list. + * Placing an item in a list using vListInsertEnd effectively places the item + * in the list position pointed to by pxIndex. This means that every other + * item within the list will be returned by listGET_OWNER_OF_NEXT_ENTRY before + * the pxIndex parameter again points to the item being inserted. + * + * @param pxList The list into which the item is to be inserted. + * + * @param pxNewListItem The list item to be inserted into the list. + * + * \page vListInsertEnd vListInsertEnd + * \ingroup LinkedList + */ +void vListInsertEnd( List_t * const pxList, ListItem_t * const pxNewListItem ) PRIVILEGED_FUNCTION; + +/* + * Remove an item from a list. The list item has a pointer to the list that + * it is in, so only the list item need be passed into the function. + * + * @param uxListRemove The item to be removed. The item will remove itself from + * the list pointed to by it's pxContainer parameter. + * + * @return The number of items that remain in the list after the list item has + * been removed. + * + * \page uxListRemove uxListRemove + * \ingroup LinkedList + */ +UBaseType_t uxListRemove( ListItem_t * const pxItemToRemove ) PRIVILEGED_FUNCTION; + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/message_buffer.h b/Middlewares/Third_Party/FreeRTOS/Source/include/message_buffer.h new file mode 100644 index 00000000..0c3edb9c --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/message_buffer.h @@ -0,0 +1,803 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + + +/* + * Message buffers build functionality on top of FreeRTOS stream buffers. + * Whereas stream buffers are used to send a continuous stream of data from one + * task or interrupt to another, message buffers are used to send variable + * length discrete messages from one task or interrupt to another. Their + * implementation is light weight, making them particularly suited for interrupt + * to task and core to core communication scenarios. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xMessageBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xMessageBufferRead()) inside a critical section and set the receive + * timeout to 0. + * + * Message buffers hold variable length messages. To enable that, when a + * message is written to the message buffer an additional sizeof( size_t ) bytes + * are also written to store the message's length (that happens internally, with + * the API function). sizeof( size_t ) is typically 4 bytes on a 32-bit + * architecture, so writing a 10 byte message to a message buffer on a 32-bit + * architecture will actually reduce the available space in the message buffer + * by 14 bytes (10 byte are used by the message, and 4 bytes to hold the length + * of the message). + */ + +#ifndef FREERTOS_MESSAGE_BUFFER_H +#define FREERTOS_MESSAGE_BUFFER_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h must appear in source files before include message_buffer.h" +#endif + +/* Message buffers are built onto of stream buffers. */ +#include "stream_buffer.h" + +#if defined( __cplusplus ) +extern "C" { +#endif + +/** + * Type by which message buffers are referenced. For example, a call to + * xMessageBufferCreate() returns an MessageBufferHandle_t variable that can + * then be used as a parameter to xMessageBufferSend(), xMessageBufferReceive(), + * etc. + */ +typedef void * MessageBufferHandle_t; + +/*-----------------------------------------------------------*/ + +/** + * message_buffer.h + * +
+MessageBufferHandle_t xMessageBufferCreate( size_t xBufferSizeBytes );
+
+ * + * Creates a new message buffer using dynamically allocated memory. See + * xMessageBufferCreateStatic() for a version that uses statically allocated + * memory (memory that is allocated at compile time). + * + * configSUPPORT_DYNAMIC_ALLOCATION must be set to 1 or left undefined in + * FreeRTOSConfig.h for xMessageBufferCreate() to be available. + * + * @param xBufferSizeBytes The total number of bytes (not messages) the message + * buffer will be able to hold at any one time. When a message is written to + * the message buffer an additional sizeof( size_t ) bytes are also written to + * store the message's length. sizeof( size_t ) is typically 4 bytes on a + * 32-bit architecture, so on most 32-bit architectures a 10 byte message will + * take up 14 bytes of message buffer space. + * + * @return If NULL is returned, then the message buffer cannot be created + * because there is insufficient heap memory available for FreeRTOS to allocate + * the message buffer data structures and storage area. A non-NULL value being + * returned indicates that the message buffer has been created successfully - + * the returned value should be stored as the handle to the created message + * buffer. + * + * Example use: +
+
+void vAFunction( void )
+{
+MessageBufferHandle_t xMessageBuffer;
+const size_t xMessageBufferSizeBytes = 100;
+
+    // Create a message buffer that can hold 100 bytes.  The memory used to hold
+    // both the message buffer structure and the messages themselves is allocated
+    // dynamically.  Each message added to the buffer consumes an additional 4
+    // bytes which are used to hold the lengh of the message.
+    xMessageBuffer = xMessageBufferCreate( xMessageBufferSizeBytes );
+
+    if( xMessageBuffer == NULL )
+    {
+        // There was not enough heap memory space available to create the
+        // message buffer.
+    }
+    else
+    {
+        // The message buffer was created successfully and can now be used.
+    }
+
+
+ * \defgroup xMessageBufferCreate xMessageBufferCreate + * \ingroup MessageBufferManagement + */ +#define xMessageBufferCreate( xBufferSizeBytes ) ( MessageBufferHandle_t ) xStreamBufferGenericCreate( xBufferSizeBytes, ( size_t ) 0, pdTRUE ) + +/** + * message_buffer.h + * +
+MessageBufferHandle_t xMessageBufferCreateStatic( size_t xBufferSizeBytes,
+                                                  uint8_t *pucMessageBufferStorageArea,
+                                                  StaticMessageBuffer_t *pxStaticMessageBuffer );
+
+ * Creates a new message buffer using statically allocated memory. See + * xMessageBufferCreate() for a version that uses dynamically allocated memory. + * + * @param xBufferSizeBytes The size, in bytes, of the buffer pointed to by the + * pucMessageBufferStorageArea parameter. When a message is written to the + * message buffer an additional sizeof( size_t ) bytes are also written to store + * the message's length. sizeof( size_t ) is typically 4 bytes on a 32-bit + * architecture, so on most 32-bit architecture a 10 byte message will take up + * 14 bytes of message buffer space. The maximum number of bytes that can be + * stored in the message buffer is actually (xBufferSizeBytes - 1). + * + * @param pucMessageBufferStorageArea Must point to a uint8_t array that is at + * least xBufferSizeBytes + 1 big. This is the array to which messages are + * copied when they are written to the message buffer. + * + * @param pxStaticMessageBuffer Must point to a variable of type + * StaticMessageBuffer_t, which will be used to hold the message buffer's data + * structure. + * + * @return If the message buffer is created successfully then a handle to the + * created message buffer is returned. If either pucMessageBufferStorageArea or + * pxStaticmessageBuffer are NULL then NULL is returned. + * + * Example use: +
+
+// Used to dimension the array used to hold the messages.  The available space
+// will actually be one less than this, so 999.
+#define STORAGE_SIZE_BYTES 1000
+
+// Defines the memory that will actually hold the messages within the message
+// buffer.
+static uint8_t ucStorageBuffer[ STORAGE_SIZE_BYTES ];
+
+// The variable used to hold the message buffer structure.
+StaticMessageBuffer_t xMessageBufferStruct;
+
+void MyFunction( void )
+{
+MessageBufferHandle_t xMessageBuffer;
+
+    xMessageBuffer = xMessageBufferCreateStatic( sizeof( ucBufferStorage ),
+                                                 ucBufferStorage,
+                                                 &xMessageBufferStruct );
+
+    // As neither the pucMessageBufferStorageArea or pxStaticMessageBuffer
+    // parameters were NULL, xMessageBuffer will not be NULL, and can be used to
+    // reference the created message buffer in other message buffer API calls.
+
+    // Other code that uses the message buffer can go here.
+}
+
+
+ * \defgroup xMessageBufferCreateStatic xMessageBufferCreateStatic + * \ingroup MessageBufferManagement + */ +#define xMessageBufferCreateStatic( xBufferSizeBytes, pucMessageBufferStorageArea, pxStaticMessageBuffer ) ( MessageBufferHandle_t ) xStreamBufferGenericCreateStatic( xBufferSizeBytes, 0, pdTRUE, pucMessageBufferStorageArea, pxStaticMessageBuffer ) + +/** + * message_buffer.h + * +
+size_t xMessageBufferSend( MessageBufferHandle_t xMessageBuffer,
+                           const void *pvTxData,
+                           size_t xDataLengthBytes,
+                           TickType_t xTicksToWait );
+
+ *
+ * Sends a discrete message to the message buffer.  The message can be any
+ * length that fits within the buffer's free space, and is copied into the
+ * buffer.
+ *
+ * ***NOTE***:  Uniquely among FreeRTOS objects, the stream buffer
+ * implementation (so also the message buffer implementation, as message buffers
+ * are built on top of stream buffers) assumes there is only one task or
+ * interrupt that will write to the buffer (the writer), and only one task or
+ * interrupt that will read from the buffer (the reader).  It is safe for the
+ * writer and reader to be different tasks or interrupts, but, unlike other
+ * FreeRTOS objects, it is not safe to have multiple different writers or
+ * multiple different readers.  If there are to be multiple different writers
+ * then the application writer must place each call to a writing API function
+ * (such as xMessageBufferSend()) inside a critical section and set the send
+ * block time to 0.  Likewise, if there are to be multiple different readers
+ * then the application writer must place each call to a reading API function
+ * (such as xMessageBufferRead()) inside a critical section and set the receive
+ * block time to 0.
+ *
+ * Use xMessageBufferSend() to write to a message buffer from a task.  Use
+ * xMessageBufferSendFromISR() to write to a message buffer from an interrupt
+ * service routine (ISR).
+ *
+ * @param xMessageBuffer The handle of the message buffer to which a message is
+ * being sent.
+ *
+ * @param pvTxData A pointer to the message that is to be copied into the
+ * message buffer.
+ *
+ * @param xDataLengthBytes The length of the message.  That is, the number of
+ * bytes to copy from pvTxData into the message buffer.  When a message is
+ * written to the message buffer an additional sizeof( size_t ) bytes are also
+ * written to store the message's length.  sizeof( size_t ) is typically 4 bytes
+ * on a 32-bit architecture, so on most 32-bit architecture setting
+ * xDataLengthBytes to 20 will reduce the free space in the message buffer by 24
+ * bytes (20 bytes of message data and 4 bytes to hold the message length).
+ *
+ * @param xTicksToWait The maximum amount of time the calling task should remain
+ * in the Blocked state to wait for enough space to become available in the
+ * message buffer, should the message buffer have insufficient space when
+ * xMessageBufferSend() is called.  The calling task will never block if
+ * xTicksToWait is zero.  The block time is specified in tick periods, so the
+ * absolute time it represents is dependent on the tick frequency.  The macro
+ * pdMS_TO_TICKS() can be used to convert a time specified in milliseconds into
+ * a time specified in ticks.  Setting xTicksToWait to portMAX_DELAY will cause
+ * the task to wait indefinitely (without timing out), provided
+ * INCLUDE_vTaskSuspend is set to 1 in FreeRTOSConfig.h.  Tasks do not use any
+ * CPU time when they are in the Blocked state.
+ *
+ * @return The number of bytes written to the message buffer.  If the call to
+ * xMessageBufferSend() times out before there was enough space to write the
+ * message into the message buffer then zero is returned.  If the call did not
+ * time out then xDataLengthBytes is returned.
+ *
+ * Example use:
+
+void vAFunction( MessageBufferHandle_t xMessageBuffer )
+{
+size_t xBytesSent;
+uint8_t ucArrayToSend[] = { 0, 1, 2, 3 };
+char *pcStringToSend = "String to send";
+const TickType_t x100ms = pdMS_TO_TICKS( 100 );
+
+    // Send an array to the message buffer, blocking for a maximum of 100ms to
+    // wait for enough space to be available in the message buffer.
+    xBytesSent = xMessageBufferSend( xMessageBuffer, ( void * ) ucArrayToSend, sizeof( ucArrayToSend ), x100ms );
+
+    if( xBytesSent != sizeof( ucArrayToSend ) )
+    {
+        // The call to xMessageBufferSend() times out before there was enough
+        // space in the buffer for the data to be written.
+    }
+
+    // Send the string to the message buffer.  Return immediately if there is
+    // not enough space in the buffer.
+    xBytesSent = xMessageBufferSend( xMessageBuffer, ( void * ) pcStringToSend, strlen( pcStringToSend ), 0 );
+
+    if( xBytesSent != strlen( pcStringToSend ) )
+    {
+        // The string could not be added to the message buffer because there was
+        // not enough free space in the buffer.
+    }
+}
+
+ * \defgroup xMessageBufferSend xMessageBufferSend + * \ingroup MessageBufferManagement + */ +#define xMessageBufferSend( xMessageBuffer, pvTxData, xDataLengthBytes, xTicksToWait ) xStreamBufferSend( ( StreamBufferHandle_t ) xMessageBuffer, pvTxData, xDataLengthBytes, xTicksToWait ) + +/** + * message_buffer.h + * +
+size_t xMessageBufferSendFromISR( MessageBufferHandle_t xMessageBuffer,
+                                  const void *pvTxData,
+                                  size_t xDataLengthBytes,
+                                  BaseType_t *pxHigherPriorityTaskWoken );
+
+ *
+ * Interrupt safe version of the API function that sends a discrete message to
+ * the message buffer.  The message can be any length that fits within the
+ * buffer's free space, and is copied into the buffer.
+ *
+ * ***NOTE***:  Uniquely among FreeRTOS objects, the stream buffer
+ * implementation (so also the message buffer implementation, as message buffers
+ * are built on top of stream buffers) assumes there is only one task or
+ * interrupt that will write to the buffer (the writer), and only one task or
+ * interrupt that will read from the buffer (the reader).  It is safe for the
+ * writer and reader to be different tasks or interrupts, but, unlike other
+ * FreeRTOS objects, it is not safe to have multiple different writers or
+ * multiple different readers.  If there are to be multiple different writers
+ * then the application writer must place each call to a writing API function
+ * (such as xMessageBufferSend()) inside a critical section and set the send
+ * block time to 0.  Likewise, if there are to be multiple different readers
+ * then the application writer must place each call to a reading API function
+ * (such as xMessageBufferRead()) inside a critical section and set the receive
+ * block time to 0.
+ *
+ * Use xMessageBufferSend() to write to a message buffer from a task.  Use
+ * xMessageBufferSendFromISR() to write to a message buffer from an interrupt
+ * service routine (ISR).
+ *
+ * @param xMessageBuffer The handle of the message buffer to which a message is
+ * being sent.
+ *
+ * @param pvTxData A pointer to the message that is to be copied into the
+ * message buffer.
+ *
+ * @param xDataLengthBytes The length of the message.  That is, the number of
+ * bytes to copy from pvTxData into the message buffer.  When a message is
+ * written to the message buffer an additional sizeof( size_t ) bytes are also
+ * written to store the message's length.  sizeof( size_t ) is typically 4 bytes
+ * on a 32-bit architecture, so on most 32-bit architecture setting
+ * xDataLengthBytes to 20 will reduce the free space in the message buffer by 24
+ * bytes (20 bytes of message data and 4 bytes to hold the message length).
+ *
+ * @param pxHigherPriorityTaskWoken  It is possible that a message buffer will
+ * have a task blocked on it waiting for data.  Calling
+ * xMessageBufferSendFromISR() can make data available, and so cause a task that
+ * was waiting for data to leave the Blocked state.  If calling
+ * xMessageBufferSendFromISR() causes a task to leave the Blocked state, and the
+ * unblocked task has a priority higher than the currently executing task (the
+ * task that was interrupted), then, internally, xMessageBufferSendFromISR()
+ * will set *pxHigherPriorityTaskWoken to pdTRUE.  If
+ * xMessageBufferSendFromISR() sets this value to pdTRUE, then normally a
+ * context switch should be performed before the interrupt is exited.  This will
+ * ensure that the interrupt returns directly to the highest priority Ready
+ * state task.  *pxHigherPriorityTaskWoken should be set to pdFALSE before it
+ * is passed into the function.  See the code example below for an example.
+ *
+ * @return The number of bytes actually written to the message buffer.  If the
+ * message buffer didn't have enough free space for the message to be stored
+ * then 0 is returned, otherwise xDataLengthBytes is returned.
+ *
+ * Example use:
+
+// A message buffer that has already been created.
+MessageBufferHandle_t xMessageBuffer;
+
+void vAnInterruptServiceRoutine( void )
+{
+size_t xBytesSent;
+char *pcStringToSend = "String to send";
+BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
+
+    // Attempt to send the string to the message buffer.
+    xBytesSent = xMessageBufferSendFromISR( xMessageBuffer,
+                                            ( void * ) pcStringToSend,
+                                            strlen( pcStringToSend ),
+                                            &xHigherPriorityTaskWoken );
+
+    if( xBytesSent != strlen( pcStringToSend ) )
+    {
+        // The string could not be added to the message buffer because there was
+        // not enough free space in the buffer.
+    }
+
+    // If xHigherPriorityTaskWoken was set to pdTRUE inside
+    // xMessageBufferSendFromISR() then a task that has a priority above the
+    // priority of the currently executing task was unblocked and a context
+    // switch should be performed to ensure the ISR returns to the unblocked
+    // task.  In most FreeRTOS ports this is done by simply passing
+    // xHigherPriorityTaskWoken into portYIELD_FROM_ISR(), which will test the
+    // variables value, and perform the context switch if necessary.  Check the
+    // documentation for the port in use for port specific instructions.
+    portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+}
+
+ * \defgroup xMessageBufferSendFromISR xMessageBufferSendFromISR + * \ingroup MessageBufferManagement + */ +#define xMessageBufferSendFromISR( xMessageBuffer, pvTxData, xDataLengthBytes, pxHigherPriorityTaskWoken ) xStreamBufferSendFromISR( ( StreamBufferHandle_t ) xMessageBuffer, pvTxData, xDataLengthBytes, pxHigherPriorityTaskWoken ) + +/** + * message_buffer.h + * +
+size_t xMessageBufferReceive( MessageBufferHandle_t xMessageBuffer,
+                              void *pvRxData,
+                              size_t xBufferLengthBytes,
+                              TickType_t xTicksToWait );
+
+ * + * Receives a discrete message from a message buffer. Messages can be of + * variable length and are copied out of the buffer. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xMessageBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xMessageBufferRead()) inside a critical section and set the receive + * block time to 0. + * + * Use xMessageBufferReceive() to read from a message buffer from a task. Use + * xMessageBufferReceiveFromISR() to read from a message buffer from an + * interrupt service routine (ISR). + * + * @param xMessageBuffer The handle of the message buffer from which a message + * is being received. + * + * @param pvRxData A pointer to the buffer into which the received message is + * to be copied. + * + * @param xBufferLengthBytes The length of the buffer pointed to by the pvRxData + * parameter. This sets the maximum length of the message that can be received. + * If xBufferLengthBytes is too small to hold the next message then the message + * will be left in the message buffer and 0 will be returned. + * + * @param xTicksToWait The maximum amount of time the task should remain in the + * Blocked state to wait for a message, should the message buffer be empty. + * xMessageBufferReceive() will return immediately if xTicksToWait is zero and + * the message buffer is empty. The block time is specified in tick periods, so + * the absolute time it represents is dependent on the tick frequency. The + * macro pdMS_TO_TICKS() can be used to convert a time specified in milliseconds + * into a time specified in ticks. Setting xTicksToWait to portMAX_DELAY will + * cause the task to wait indefinitely (without timing out), provided + * INCLUDE_vTaskSuspend is set to 1 in FreeRTOSConfig.h. Tasks do not use any + * CPU time when they are in the Blocked state. + * + * @return The length, in bytes, of the message read from the message buffer, if + * any. If xMessageBufferReceive() times out before a message became available + * then zero is returned. If the length of the message is greater than + * xBufferLengthBytes then the message will be left in the message buffer and + * zero is returned. + * + * Example use: +
+void vAFunction( MessageBuffer_t xMessageBuffer )
+{
+uint8_t ucRxData[ 20 ];
+size_t xReceivedBytes;
+const TickType_t xBlockTime = pdMS_TO_TICKS( 20 );
+
+    // Receive the next message from the message buffer.  Wait in the Blocked
+    // state (so not using any CPU processing time) for a maximum of 100ms for
+    // a message to become available.
+    xReceivedBytes = xMessageBufferReceive( xMessageBuffer,
+                                            ( void * ) ucRxData,
+                                            sizeof( ucRxData ),
+                                            xBlockTime );
+
+    if( xReceivedBytes > 0 )
+    {
+        // A ucRxData contains a message that is xReceivedBytes long.  Process
+        // the message here....
+    }
+}
+
+ * \defgroup xMessageBufferReceive xMessageBufferReceive + * \ingroup MessageBufferManagement + */ +#define xMessageBufferReceive( xMessageBuffer, pvRxData, xBufferLengthBytes, xTicksToWait ) xStreamBufferReceive( ( StreamBufferHandle_t ) xMessageBuffer, pvRxData, xBufferLengthBytes, xTicksToWait ) + + +/** + * message_buffer.h + * +
+size_t xMessageBufferReceiveFromISR( MessageBufferHandle_t xMessageBuffer,
+                                     void *pvRxData,
+                                     size_t xBufferLengthBytes,
+                                     BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * An interrupt safe version of the API function that receives a discrete + * message from a message buffer. Messages can be of variable length and are + * copied out of the buffer. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xMessageBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xMessageBufferRead()) inside a critical section and set the receive + * block time to 0. + * + * Use xMessageBufferReceive() to read from a message buffer from a task. Use + * xMessageBufferReceiveFromISR() to read from a message buffer from an + * interrupt service routine (ISR). + * + * @param xMessageBuffer The handle of the message buffer from which a message + * is being received. + * + * @param pvRxData A pointer to the buffer into which the received message is + * to be copied. + * + * @param xBufferLengthBytes The length of the buffer pointed to by the pvRxData + * parameter. This sets the maximum length of the message that can be received. + * If xBufferLengthBytes is too small to hold the next message then the message + * will be left in the message buffer and 0 will be returned. + * + * @param pxHigherPriorityTaskWoken It is possible that a message buffer will + * have a task blocked on it waiting for space to become available. Calling + * xMessageBufferReceiveFromISR() can make space available, and so cause a task + * that is waiting for space to leave the Blocked state. If calling + * xMessageBufferReceiveFromISR() causes a task to leave the Blocked state, and + * the unblocked task has a priority higher than the currently executing task + * (the task that was interrupted), then, internally, + * xMessageBufferReceiveFromISR() will set *pxHigherPriorityTaskWoken to pdTRUE. + * If xMessageBufferReceiveFromISR() sets this value to pdTRUE, then normally a + * context switch should be performed before the interrupt is exited. That will + * ensure the interrupt returns directly to the highest priority Ready state + * task. *pxHigherPriorityTaskWoken should be set to pdFALSE before it is + * passed into the function. See the code example below for an example. + * + * @return The length, in bytes, of the message read from the message buffer, if + * any. + * + * Example use: +
+// A message buffer that has already been created.
+MessageBuffer_t xMessageBuffer;
+
+void vAnInterruptServiceRoutine( void )
+{
+uint8_t ucRxData[ 20 ];
+size_t xReceivedBytes;
+BaseType_t xHigherPriorityTaskWoken = pdFALSE;  // Initialised to pdFALSE.
+
+    // Receive the next message from the message buffer.
+    xReceivedBytes = xMessageBufferReceiveFromISR( xMessageBuffer,
+                                                  ( void * ) ucRxData,
+                                                  sizeof( ucRxData ),
+                                                  &xHigherPriorityTaskWoken );
+
+    if( xReceivedBytes > 0 )
+    {
+        // A ucRxData contains a message that is xReceivedBytes long.  Process
+        // the message here....
+    }
+
+    // If xHigherPriorityTaskWoken was set to pdTRUE inside
+    // xMessageBufferReceiveFromISR() then a task that has a priority above the
+    // priority of the currently executing task was unblocked and a context
+    // switch should be performed to ensure the ISR returns to the unblocked
+    // task.  In most FreeRTOS ports this is done by simply passing
+    // xHigherPriorityTaskWoken into portYIELD_FROM_ISR(), which will test the
+    // variables value, and perform the context switch if necessary.  Check the
+    // documentation for the port in use for port specific instructions.
+    portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+}
+
+ * \defgroup xMessageBufferReceiveFromISR xMessageBufferReceiveFromISR + * \ingroup MessageBufferManagement + */ +#define xMessageBufferReceiveFromISR( xMessageBuffer, pvRxData, xBufferLengthBytes, pxHigherPriorityTaskWoken ) xStreamBufferReceiveFromISR( ( StreamBufferHandle_t ) xMessageBuffer, pvRxData, xBufferLengthBytes, pxHigherPriorityTaskWoken ) + +/** + * message_buffer.h + * +
+void vMessageBufferDelete( MessageBufferHandle_t xMessageBuffer );
+
+ * + * Deletes a message buffer that was previously created using a call to + * xMessageBufferCreate() or xMessageBufferCreateStatic(). If the message + * buffer was created using dynamic memory (that is, by xMessageBufferCreate()), + * then the allocated memory is freed. + * + * A message buffer handle must not be used after the message buffer has been + * deleted. + * + * @param xMessageBuffer The handle of the message buffer to be deleted. + * + */ +#define vMessageBufferDelete( xMessageBuffer ) vStreamBufferDelete( ( StreamBufferHandle_t ) xMessageBuffer ) + +/** + * message_buffer.h +
+BaseType_t xMessageBufferIsFull( MessageBufferHandle_t xMessageBuffer ) );
+
+ * + * Tests to see if a message buffer is full. A message buffer is full if it + * cannot accept any more messages, of any size, until space is made available + * by a message being removed from the message buffer. + * + * @param xMessageBuffer The handle of the message buffer being queried. + * + * @return If the message buffer referenced by xMessageBuffer is full then + * pdTRUE is returned. Otherwise pdFALSE is returned. + */ +#define xMessageBufferIsFull( xMessageBuffer ) xStreamBufferIsFull( ( StreamBufferHandle_t ) xMessageBuffer ) + +/** + * message_buffer.h +
+BaseType_t xMessageBufferIsEmpty( MessageBufferHandle_t xMessageBuffer ) );
+
+ * + * Tests to see if a message buffer is empty (does not contain any messages). + * + * @param xMessageBuffer The handle of the message buffer being queried. + * + * @return If the message buffer referenced by xMessageBuffer is empty then + * pdTRUE is returned. Otherwise pdFALSE is returned. + * + */ +#define xMessageBufferIsEmpty( xMessageBuffer ) xStreamBufferIsEmpty( ( StreamBufferHandle_t ) xMessageBuffer ) + +/** + * message_buffer.h +
+BaseType_t xMessageBufferReset( MessageBufferHandle_t xMessageBuffer );
+
+ * + * Resets a message buffer to its initial empty state, discarding any message it + * contained. + * + * A message buffer can only be reset if there are no tasks blocked on it. + * + * @param xMessageBuffer The handle of the message buffer being reset. + * + * @return If the message buffer was reset then pdPASS is returned. If the + * message buffer could not be reset because either there was a task blocked on + * the message queue to wait for space to become available, or to wait for a + * a message to be available, then pdFAIL is returned. + * + * \defgroup xMessageBufferReset xMessageBufferReset + * \ingroup MessageBufferManagement + */ +#define xMessageBufferReset( xMessageBuffer ) xStreamBufferReset( ( StreamBufferHandle_t ) xMessageBuffer ) + + +/** + * message_buffer.h +
+size_t xMessageBufferSpaceAvailable( MessageBufferHandle_t xMessageBuffer ) );
+
+ * Returns the number of bytes of free space in the message buffer. + * + * @param xMessageBuffer The handle of the message buffer being queried. + * + * @return The number of bytes that can be written to the message buffer before + * the message buffer would be full. When a message is written to the message + * buffer an additional sizeof( size_t ) bytes are also written to store the + * message's length. sizeof( size_t ) is typically 4 bytes on a 32-bit + * architecture, so if xMessageBufferSpacesAvailable() returns 10, then the size + * of the largest message that can be written to the message buffer is 6 bytes. + * + * \defgroup xMessageBufferSpaceAvailable xMessageBufferSpaceAvailable + * \ingroup MessageBufferManagement + */ +#define xMessageBufferSpaceAvailable( xMessageBuffer ) xStreamBufferSpacesAvailable( ( StreamBufferHandle_t ) xMessageBuffer ) +#define xMessageBufferSpacesAvailable( xMessageBuffer ) xStreamBufferSpacesAvailable( ( StreamBufferHandle_t ) xMessageBuffer ) /* Corrects typo in original macro name. */ + +/** + * message_buffer.h +
+ size_t xMessageBufferNextLengthBytes( MessageBufferHandle_t xMessageBuffer ) );
+ 
+ * Returns the length (in bytes) of the next message in a message buffer. + * Useful if xMessageBufferReceive() returned 0 because the size of the buffer + * passed into xMessageBufferReceive() was too small to hold the next message. + * + * @param xMessageBuffer The handle of the message buffer being queried. + * + * @return The length (in bytes) of the next message in the message buffer, or 0 + * if the message buffer is empty. + * + * \defgroup xMessageBufferNextLengthBytes xMessageBufferNextLengthBytes + * \ingroup MessageBufferManagement + */ +#define xMessageBufferNextLengthBytes( xMessageBuffer ) xStreamBufferNextMessageLengthBytes( ( StreamBufferHandle_t ) xMessageBuffer ) PRIVILEGED_FUNCTION; + +/** + * message_buffer.h + * +
+BaseType_t xMessageBufferSendCompletedFromISR( MessageBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * For advanced users only. + * + * The sbSEND_COMPLETED() macro is called from within the FreeRTOS APIs when + * data is sent to a message buffer or stream buffer. If there was a task that + * was blocked on the message or stream buffer waiting for data to arrive then + * the sbSEND_COMPLETED() macro sends a notification to the task to remove it + * from the Blocked state. xMessageBufferSendCompletedFromISR() does the same + * thing. It is provided to enable application writers to implement their own + * version of sbSEND_COMPLETED(), and MUST NOT BE USED AT ANY OTHER TIME. + * + * See the example implemented in FreeRTOS/Demo/Minimal/MessageBufferAMP.c for + * additional information. + * + * @param xStreamBuffer The handle of the stream buffer to which data was + * written. + * + * @param pxHigherPriorityTaskWoken *pxHigherPriorityTaskWoken should be + * initialised to pdFALSE before it is passed into + * xMessageBufferSendCompletedFromISR(). If calling + * xMessageBufferSendCompletedFromISR() removes a task from the Blocked state, + * and the task has a priority above the priority of the currently running task, + * then *pxHigherPriorityTaskWoken will get set to pdTRUE indicating that a + * context switch should be performed before exiting the ISR. + * + * @return If a task was removed from the Blocked state then pdTRUE is returned. + * Otherwise pdFALSE is returned. + * + * \defgroup xMessageBufferSendCompletedFromISR xMessageBufferSendCompletedFromISR + * \ingroup StreamBufferManagement + */ +#define xMessageBufferSendCompletedFromISR( xMessageBuffer, pxHigherPriorityTaskWoken ) xStreamBufferSendCompletedFromISR( ( StreamBufferHandle_t ) xMessageBuffer, pxHigherPriorityTaskWoken ) + +/** + * message_buffer.h + * +
+BaseType_t xMessageBufferReceiveCompletedFromISR( MessageBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * For advanced users only. + * + * The sbRECEIVE_COMPLETED() macro is called from within the FreeRTOS APIs when + * data is read out of a message buffer or stream buffer. If there was a task + * that was blocked on the message or stream buffer waiting for data to arrive + * then the sbRECEIVE_COMPLETED() macro sends a notification to the task to + * remove it from the Blocked state. xMessageBufferReceiveCompletedFromISR() + * does the same thing. It is provided to enable application writers to + * implement their own version of sbRECEIVE_COMPLETED(), and MUST NOT BE USED AT + * ANY OTHER TIME. + * + * See the example implemented in FreeRTOS/Demo/Minimal/MessageBufferAMP.c for + * additional information. + * + * @param xStreamBuffer The handle of the stream buffer from which data was + * read. + * + * @param pxHigherPriorityTaskWoken *pxHigherPriorityTaskWoken should be + * initialised to pdFALSE before it is passed into + * xMessageBufferReceiveCompletedFromISR(). If calling + * xMessageBufferReceiveCompletedFromISR() removes a task from the Blocked state, + * and the task has a priority above the priority of the currently running task, + * then *pxHigherPriorityTaskWoken will get set to pdTRUE indicating that a + * context switch should be performed before exiting the ISR. + * + * @return If a task was removed from the Blocked state then pdTRUE is returned. + * Otherwise pdFALSE is returned. + * + * \defgroup xMessageBufferReceiveCompletedFromISR xMessageBufferReceiveCompletedFromISR + * \ingroup StreamBufferManagement + */ +#define xMessageBufferReceiveCompletedFromISR( xMessageBuffer, pxHigherPriorityTaskWoken ) xStreamBufferReceiveCompletedFromISR( ( StreamBufferHandle_t ) xMessageBuffer, pxHigherPriorityTaskWoken ) + +#if defined( __cplusplus ) +} /* extern "C" */ +#endif + +#endif /* !defined( FREERTOS_MESSAGE_BUFFER_H ) */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/mpu_prototypes.h b/Middlewares/Third_Party/FreeRTOS/Source/include/mpu_prototypes.h new file mode 100644 index 00000000..a21b7a66 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/mpu_prototypes.h @@ -0,0 +1,160 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* + * When the MPU is used the standard (non MPU) API functions are mapped to + * equivalents that start "MPU_", the prototypes for which are defined in this + * header files. This will cause the application code to call the MPU_ version + * which wraps the non-MPU version with privilege promoting then demoting code, + * so the kernel code always runs will full privileges. + */ + + +#ifndef MPU_PROTOTYPES_H +#define MPU_PROTOTYPES_H + +/* MPU versions of tasks.h API functions. */ +BaseType_t MPU_xTaskCreate( TaskFunction_t pxTaskCode, const char * const pcName, const uint16_t usStackDepth, void * const pvParameters, UBaseType_t uxPriority, TaskHandle_t * const pxCreatedTask ) FREERTOS_SYSTEM_CALL; +TaskHandle_t MPU_xTaskCreateStatic( TaskFunction_t pxTaskCode, const char * const pcName, const uint32_t ulStackDepth, void * const pvParameters, UBaseType_t uxPriority, StackType_t * const puxStackBuffer, StaticTask_t * const pxTaskBuffer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskAllocateMPURegions( TaskHandle_t xTask, const MemoryRegion_t * const pxRegions ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskDelete( TaskHandle_t xTaskToDelete ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskDelay( const TickType_t xTicksToDelay ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskDelayUntil( TickType_t * const pxPreviousWakeTime, const TickType_t xTimeIncrement ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskAbortDelay( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxTaskPriorityGet( const TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +eTaskState MPU_eTaskGetState( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskGetInfo( TaskHandle_t xTask, TaskStatus_t *pxTaskStatus, BaseType_t xGetFreeStackSpace, eTaskState eState ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskPrioritySet( TaskHandle_t xTask, UBaseType_t uxNewPriority ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskSuspend( TaskHandle_t xTaskToSuspend ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskResume( TaskHandle_t xTaskToResume ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskStartScheduler( void ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskSuspendAll( void ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskResumeAll( void ) FREERTOS_SYSTEM_CALL; +TickType_t MPU_xTaskGetTickCount( void ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxTaskGetNumberOfTasks( void ) FREERTOS_SYSTEM_CALL; +char * MPU_pcTaskGetName( TaskHandle_t xTaskToQuery ) FREERTOS_SYSTEM_CALL; +TaskHandle_t MPU_xTaskGetHandle( const char *pcNameToQuery ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +configSTACK_DEPTH_TYPE MPU_uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskSetApplicationTaskTag( TaskHandle_t xTask, TaskHookFunction_t pxHookFunction ) FREERTOS_SYSTEM_CALL; +TaskHookFunction_t MPU_xTaskGetApplicationTaskTag( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue ) FREERTOS_SYSTEM_CALL; +void * MPU_pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery, BaseType_t xIndex ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter ) FREERTOS_SYSTEM_CALL; +TaskHandle_t MPU_xTaskGetIdleTaskHandle( void ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxTaskGetSystemState( TaskStatus_t * const pxTaskStatusArray, const UBaseType_t uxArraySize, uint32_t * const pulTotalRunTime ) FREERTOS_SYSTEM_CALL; +uint32_t MPU_ulTaskGetIdleRunTimeCounter( void ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskList( char * pcWriteBuffer ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskGetRunTimeStats( char *pcWriteBuffer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +uint32_t MPU_ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskNotifyStateClear( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; +uint32_t MPU_ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskIncrementTick( void ) FREERTOS_SYSTEM_CALL; +TaskHandle_t MPU_xTaskGetCurrentTaskHandle( void ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskSetTimeOutState( TimeOut_t * const pxTimeOut ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut, TickType_t * const pxTicksToWait ) FREERTOS_SYSTEM_CALL; +void MPU_vTaskMissedYield( void ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskGetSchedulerState( void ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTaskCatchUpTicks( TickType_t xTicksToCatchUp ) FREERTOS_SYSTEM_CALL; + +/* MPU versions of queue.h API functions. */ +BaseType_t MPU_xQueueGenericSend( QueueHandle_t xQueue, const void * const pvItemToQueue, TickType_t xTicksToWait, const BaseType_t xCopyPosition ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueReceive( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueuePeek( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueSemaphoreTake( QueueHandle_t xQueue, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxQueueMessagesWaiting( const QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxQueueSpacesAvailable( const QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; +void MPU_vQueueDelete( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; +QueueHandle_t MPU_xQueueCreateMutex( const uint8_t ucQueueType ) FREERTOS_SYSTEM_CALL; +QueueHandle_t MPU_xQueueCreateMutexStatic( const uint8_t ucQueueType, StaticQueue_t *pxStaticQueue ) FREERTOS_SYSTEM_CALL; +QueueHandle_t MPU_xQueueCreateCountingSemaphore( const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount ) FREERTOS_SYSTEM_CALL; +QueueHandle_t MPU_xQueueCreateCountingSemaphoreStatic( const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount, StaticQueue_t *pxStaticQueue ) FREERTOS_SYSTEM_CALL; +TaskHandle_t MPU_xQueueGetMutexHolder( QueueHandle_t xSemaphore ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueTakeMutexRecursive( QueueHandle_t xMutex, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueGiveMutexRecursive( QueueHandle_t pxMutex ) FREERTOS_SYSTEM_CALL; +void MPU_vQueueAddToRegistry( QueueHandle_t xQueue, const char *pcName ) FREERTOS_SYSTEM_CALL; +void MPU_vQueueUnregisterQueue( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; +const char * MPU_pcQueueGetName( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; +QueueHandle_t MPU_xQueueGenericCreate( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, const uint8_t ucQueueType ) FREERTOS_SYSTEM_CALL; +QueueHandle_t MPU_xQueueGenericCreateStatic( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, uint8_t *pucQueueStorage, StaticQueue_t *pxStaticQueue, const uint8_t ucQueueType ) FREERTOS_SYSTEM_CALL; +QueueSetHandle_t MPU_xQueueCreateSet( const UBaseType_t uxEventQueueLength ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueAddToSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueRemoveFromSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet ) FREERTOS_SYSTEM_CALL; +QueueSetMemberHandle_t MPU_xQueueSelectFromSet( QueueSetHandle_t xQueueSet, const TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xQueueGenericReset( QueueHandle_t xQueue, BaseType_t xNewQueue ) FREERTOS_SYSTEM_CALL; +void MPU_vQueueSetQueueNumber( QueueHandle_t xQueue, UBaseType_t uxQueueNumber ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxQueueGetQueueNumber( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; +uint8_t MPU_ucQueueGetQueueType( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; + +/* MPU versions of timers.h API functions. */ +TimerHandle_t MPU_xTimerCreate( const char * const pcTimerName, const TickType_t xTimerPeriodInTicks, const UBaseType_t uxAutoReload, void * const pvTimerID, TimerCallbackFunction_t pxCallbackFunction ) FREERTOS_SYSTEM_CALL; +TimerHandle_t MPU_xTimerCreateStatic( const char * const pcTimerName, const TickType_t xTimerPeriodInTicks, const UBaseType_t uxAutoReload, void * const pvTimerID, TimerCallbackFunction_t pxCallbackFunction, StaticTimer_t *pxTimerBuffer ) FREERTOS_SYSTEM_CALL; +void * MPU_pvTimerGetTimerID( const TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; +void MPU_vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTimerIsTimerActive( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; +TaskHandle_t MPU_xTimerGetTimerDaemonTaskHandle( void ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTimerPendFunctionCall( PendedFunction_t xFunctionToPend, void *pvParameter1, uint32_t ulParameter2, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +const char * MPU_pcTimerGetName( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; +void MPU_vTimerSetReloadMode( TimerHandle_t xTimer, const UBaseType_t uxAutoReload ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxTimerGetReloadMode( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; +TickType_t MPU_xTimerGetPeriod( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; +TickType_t MPU_xTimerGetExpiryTime( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTimerCreateTimerTask( void ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xTimerGenericCommand( TimerHandle_t xTimer, const BaseType_t xCommandID, const TickType_t xOptionalValue, BaseType_t * const pxHigherPriorityTaskWoken, const TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; + +/* MPU versions of event_group.h API functions. */ +EventGroupHandle_t MPU_xEventGroupCreate( void ) FREERTOS_SYSTEM_CALL; +EventGroupHandle_t MPU_xEventGroupCreateStatic( StaticEventGroup_t *pxEventGroupBuffer ) FREERTOS_SYSTEM_CALL; +EventBits_t MPU_xEventGroupWaitBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToWaitFor, const BaseType_t xClearOnExit, const BaseType_t xWaitForAllBits, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +EventBits_t MPU_xEventGroupClearBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear ) FREERTOS_SYSTEM_CALL; +EventBits_t MPU_xEventGroupSetBits( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet ) FREERTOS_SYSTEM_CALL; +EventBits_t MPU_xEventGroupSync( EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, const EventBits_t uxBitsToWaitFor, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +void MPU_vEventGroupDelete( EventGroupHandle_t xEventGroup ) FREERTOS_SYSTEM_CALL; +UBaseType_t MPU_uxEventGroupGetNumber( void* xEventGroup ) FREERTOS_SYSTEM_CALL; + +/* MPU versions of message/stream_buffer.h API functions. */ +size_t MPU_xStreamBufferSend( StreamBufferHandle_t xStreamBuffer, const void *pvTxData, size_t xDataLengthBytes, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +size_t MPU_xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer, void *pvRxData, size_t xBufferLengthBytes, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; +size_t MPU_xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +void MPU_vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +size_t MPU_xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +size_t MPU_xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; +BaseType_t MPU_xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel ) FREERTOS_SYSTEM_CALL; +StreamBufferHandle_t MPU_xStreamBufferGenericCreate( size_t xBufferSizeBytes, size_t xTriggerLevelBytes, BaseType_t xIsMessageBuffer ) FREERTOS_SYSTEM_CALL; +StreamBufferHandle_t MPU_xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes, size_t xTriggerLevelBytes, BaseType_t xIsMessageBuffer, uint8_t * const pucStreamBufferStorageArea, StaticStreamBuffer_t * const pxStaticStreamBuffer ) FREERTOS_SYSTEM_CALL; + + + +#endif /* MPU_PROTOTYPES_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/mpu_wrappers.h b/Middlewares/Third_Party/FreeRTOS/Source/include/mpu_wrappers.h new file mode 100644 index 00000000..5f63d4f2 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/mpu_wrappers.h @@ -0,0 +1,189 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef MPU_WRAPPERS_H +#define MPU_WRAPPERS_H + +/* This file redefines API functions to be called through a wrapper macro, but +only for ports that are using the MPU. */ +#ifdef portUSING_MPU_WRAPPERS + + /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE will be defined when this file is + included from queue.c or task.c to prevent it from having an effect within + those files. */ + #ifndef MPU_WRAPPERS_INCLUDED_FROM_API_FILE + + /* + * Map standard (non MPU) API functions to equivalents that start + * "MPU_". This will cause the application code to call the MPU_ + * version, which wraps the non-MPU version with privilege promoting + * then demoting code, so the kernel code always runs will full + * privileges. + */ + + /* Map standard tasks.h API functions to the MPU equivalents. */ + #define xTaskCreate MPU_xTaskCreate + #define xTaskCreateStatic MPU_xTaskCreateStatic + #define xTaskCreateRestricted MPU_xTaskCreateRestricted + #define vTaskAllocateMPURegions MPU_vTaskAllocateMPURegions + #define vTaskDelete MPU_vTaskDelete + #define vTaskDelay MPU_vTaskDelay + #define vTaskDelayUntil MPU_vTaskDelayUntil + #define xTaskAbortDelay MPU_xTaskAbortDelay + #define uxTaskPriorityGet MPU_uxTaskPriorityGet + #define eTaskGetState MPU_eTaskGetState + #define vTaskGetInfo MPU_vTaskGetInfo + #define vTaskPrioritySet MPU_vTaskPrioritySet + #define vTaskSuspend MPU_vTaskSuspend + #define vTaskResume MPU_vTaskResume + #define vTaskSuspendAll MPU_vTaskSuspendAll + #define xTaskResumeAll MPU_xTaskResumeAll + #define xTaskGetTickCount MPU_xTaskGetTickCount + #define uxTaskGetNumberOfTasks MPU_uxTaskGetNumberOfTasks + #define pcTaskGetName MPU_pcTaskGetName + #define xTaskGetHandle MPU_xTaskGetHandle + #define uxTaskGetStackHighWaterMark MPU_uxTaskGetStackHighWaterMark + #define uxTaskGetStackHighWaterMark2 MPU_uxTaskGetStackHighWaterMark2 + #define vTaskSetApplicationTaskTag MPU_vTaskSetApplicationTaskTag + #define xTaskGetApplicationTaskTag MPU_xTaskGetApplicationTaskTag + #define vTaskSetThreadLocalStoragePointer MPU_vTaskSetThreadLocalStoragePointer + #define pvTaskGetThreadLocalStoragePointer MPU_pvTaskGetThreadLocalStoragePointer + #define xTaskCallApplicationTaskHook MPU_xTaskCallApplicationTaskHook + #define xTaskGetIdleTaskHandle MPU_xTaskGetIdleTaskHandle + #define uxTaskGetSystemState MPU_uxTaskGetSystemState + #define vTaskList MPU_vTaskList + #define vTaskGetRunTimeStats MPU_vTaskGetRunTimeStats + #define ulTaskGetIdleRunTimeCounter MPU_ulTaskGetIdleRunTimeCounter + #define xTaskGenericNotify MPU_xTaskGenericNotify + #define xTaskNotifyWait MPU_xTaskNotifyWait + #define ulTaskNotifyTake MPU_ulTaskNotifyTake + #define xTaskNotifyStateClear MPU_xTaskNotifyStateClear + #define ulTaskNotifyValueClear MPU_ulTaskNotifyValueClear + #define xTaskCatchUpTicks MPU_xTaskCatchUpTicks + + #define xTaskGetCurrentTaskHandle MPU_xTaskGetCurrentTaskHandle + #define vTaskSetTimeOutState MPU_vTaskSetTimeOutState + #define xTaskCheckForTimeOut MPU_xTaskCheckForTimeOut + #define xTaskGetSchedulerState MPU_xTaskGetSchedulerState + + /* Map standard queue.h API functions to the MPU equivalents. */ + #define xQueueGenericSend MPU_xQueueGenericSend + #define xQueueReceive MPU_xQueueReceive + #define xQueuePeek MPU_xQueuePeek + #define xQueueSemaphoreTake MPU_xQueueSemaphoreTake + #define uxQueueMessagesWaiting MPU_uxQueueMessagesWaiting + #define uxQueueSpacesAvailable MPU_uxQueueSpacesAvailable + #define vQueueDelete MPU_vQueueDelete + #define xQueueCreateMutex MPU_xQueueCreateMutex + #define xQueueCreateMutexStatic MPU_xQueueCreateMutexStatic + #define xQueueCreateCountingSemaphore MPU_xQueueCreateCountingSemaphore + #define xQueueCreateCountingSemaphoreStatic MPU_xQueueCreateCountingSemaphoreStatic + #define xQueueGetMutexHolder MPU_xQueueGetMutexHolder + #define xQueueTakeMutexRecursive MPU_xQueueTakeMutexRecursive + #define xQueueGiveMutexRecursive MPU_xQueueGiveMutexRecursive + #define xQueueGenericCreate MPU_xQueueGenericCreate + #define xQueueGenericCreateStatic MPU_xQueueGenericCreateStatic + #define xQueueCreateSet MPU_xQueueCreateSet + #define xQueueAddToSet MPU_xQueueAddToSet + #define xQueueRemoveFromSet MPU_xQueueRemoveFromSet + #define xQueueSelectFromSet MPU_xQueueSelectFromSet + #define xQueueGenericReset MPU_xQueueGenericReset + + #if( configQUEUE_REGISTRY_SIZE > 0 ) + #define vQueueAddToRegistry MPU_vQueueAddToRegistry + #define vQueueUnregisterQueue MPU_vQueueUnregisterQueue + #define pcQueueGetName MPU_pcQueueGetName + #endif + + /* Map standard timer.h API functions to the MPU equivalents. */ + #define xTimerCreate MPU_xTimerCreate + #define xTimerCreateStatic MPU_xTimerCreateStatic + #define pvTimerGetTimerID MPU_pvTimerGetTimerID + #define vTimerSetTimerID MPU_vTimerSetTimerID + #define xTimerIsTimerActive MPU_xTimerIsTimerActive + #define xTimerGetTimerDaemonTaskHandle MPU_xTimerGetTimerDaemonTaskHandle + #define xTimerPendFunctionCall MPU_xTimerPendFunctionCall + #define pcTimerGetName MPU_pcTimerGetName + #define vTimerSetReloadMode MPU_vTimerSetReloadMode + #define uxTimerGetReloadMode MPU_uxTimerGetReloadMode + #define xTimerGetPeriod MPU_xTimerGetPeriod + #define xTimerGetExpiryTime MPU_xTimerGetExpiryTime + #define xTimerGenericCommand MPU_xTimerGenericCommand + + /* Map standard event_group.h API functions to the MPU equivalents. */ + #define xEventGroupCreate MPU_xEventGroupCreate + #define xEventGroupCreateStatic MPU_xEventGroupCreateStatic + #define xEventGroupWaitBits MPU_xEventGroupWaitBits + #define xEventGroupClearBits MPU_xEventGroupClearBits + #define xEventGroupSetBits MPU_xEventGroupSetBits + #define xEventGroupSync MPU_xEventGroupSync + #define vEventGroupDelete MPU_vEventGroupDelete + + /* Map standard message/stream_buffer.h API functions to the MPU + equivalents. */ + #define xStreamBufferSend MPU_xStreamBufferSend + #define xStreamBufferReceive MPU_xStreamBufferReceive + #define xStreamBufferNextMessageLengthBytes MPU_xStreamBufferNextMessageLengthBytes + #define vStreamBufferDelete MPU_vStreamBufferDelete + #define xStreamBufferIsFull MPU_xStreamBufferIsFull + #define xStreamBufferIsEmpty MPU_xStreamBufferIsEmpty + #define xStreamBufferReset MPU_xStreamBufferReset + #define xStreamBufferSpacesAvailable MPU_xStreamBufferSpacesAvailable + #define xStreamBufferBytesAvailable MPU_xStreamBufferBytesAvailable + #define xStreamBufferSetTriggerLevel MPU_xStreamBufferSetTriggerLevel + #define xStreamBufferGenericCreate MPU_xStreamBufferGenericCreate + #define xStreamBufferGenericCreateStatic MPU_xStreamBufferGenericCreateStatic + + + /* Remove the privileged function macro, but keep the PRIVILEGED_DATA + macro so applications can place data in privileged access sections + (useful when using statically allocated objects). */ + #define PRIVILEGED_FUNCTION + #define PRIVILEGED_DATA __attribute__((section("privileged_data"))) + #define FREERTOS_SYSTEM_CALL + + #else /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */ + + /* Ensure API functions go in the privileged execution section. */ + #define PRIVILEGED_FUNCTION __attribute__((section("privileged_functions"))) + #define PRIVILEGED_DATA __attribute__((section("privileged_data"))) + #define FREERTOS_SYSTEM_CALL __attribute__((section( "freertos_system_calls"))) + + #endif /* MPU_WRAPPERS_INCLUDED_FROM_API_FILE */ + +#else /* portUSING_MPU_WRAPPERS */ + + #define PRIVILEGED_FUNCTION + #define PRIVILEGED_DATA + #define FREERTOS_SYSTEM_CALL + #define portUSING_MPU_WRAPPERS 0 + +#endif /* portUSING_MPU_WRAPPERS */ + + +#endif /* MPU_WRAPPERS_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/portable.h b/Middlewares/Third_Party/FreeRTOS/Source/include/portable.h new file mode 100644 index 00000000..a2099c33 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/portable.h @@ -0,0 +1,199 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/*----------------------------------------------------------- + * Portable layer API. Each function must be defined for each port. + *----------------------------------------------------------*/ + +#ifndef PORTABLE_H +#define PORTABLE_H + +/* Each FreeRTOS port has a unique portmacro.h header file. Originally a +pre-processor definition was used to ensure the pre-processor found the correct +portmacro.h file for the port being used. That scheme was deprecated in favour +of setting the compiler's include path such that it found the correct +portmacro.h file - removing the need for the constant and allowing the +portmacro.h file to be located anywhere in relation to the port being used. +Purely for reasons of backward compatibility the old method is still valid, but +to make it clear that new projects should not use it, support for the port +specific constants has been moved into the deprecated_definitions.h header +file. */ +#include "deprecated_definitions.h" + +/* If portENTER_CRITICAL is not defined then including deprecated_definitions.h +did not result in a portmacro.h header file being included - and it should be +included here. In this case the path to the correct portmacro.h header file +must be set in the compiler's include path. */ +#ifndef portENTER_CRITICAL + #include "portmacro.h" +#endif + +#if portBYTE_ALIGNMENT == 32 + #define portBYTE_ALIGNMENT_MASK ( 0x001f ) +#endif + +#if portBYTE_ALIGNMENT == 16 + #define portBYTE_ALIGNMENT_MASK ( 0x000f ) +#endif + +#if portBYTE_ALIGNMENT == 8 + #define portBYTE_ALIGNMENT_MASK ( 0x0007 ) +#endif + +#if portBYTE_ALIGNMENT == 4 + #define portBYTE_ALIGNMENT_MASK ( 0x0003 ) +#endif + +#if portBYTE_ALIGNMENT == 2 + #define portBYTE_ALIGNMENT_MASK ( 0x0001 ) +#endif + +#if portBYTE_ALIGNMENT == 1 + #define portBYTE_ALIGNMENT_MASK ( 0x0000 ) +#endif + +#ifndef portBYTE_ALIGNMENT_MASK + #error "Invalid portBYTE_ALIGNMENT definition" +#endif + +#ifndef portNUM_CONFIGURABLE_REGIONS + #define portNUM_CONFIGURABLE_REGIONS 1 +#endif + +#ifndef portHAS_STACK_OVERFLOW_CHECKING + #define portHAS_STACK_OVERFLOW_CHECKING 0 +#endif + +#ifndef portARCH_NAME + #define portARCH_NAME NULL +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mpu_wrappers.h" + +/* + * Setup the stack of a new task so it is ready to be placed under the + * scheduler control. The registers have to be placed on the stack in + * the order that the port expects to find them. + * + */ +#if( portUSING_MPU_WRAPPERS == 1 ) + #if( portHAS_STACK_OVERFLOW_CHECKING == 1 ) + StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, StackType_t *pxEndOfStack, TaskFunction_t pxCode, void *pvParameters, BaseType_t xRunPrivileged ) PRIVILEGED_FUNCTION; + #else + StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters, BaseType_t xRunPrivileged ) PRIVILEGED_FUNCTION; + #endif +#else + #if( portHAS_STACK_OVERFLOW_CHECKING == 1 ) + StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, StackType_t *pxEndOfStack, TaskFunction_t pxCode, void *pvParameters ) PRIVILEGED_FUNCTION; + #else + StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters ) PRIVILEGED_FUNCTION; + #endif +#endif + +/* Used by heap_5.c to define the start address and size of each memory region +that together comprise the total FreeRTOS heap space. */ +typedef struct HeapRegion +{ + uint8_t *pucStartAddress; + size_t xSizeInBytes; +} HeapRegion_t; + +/* Used to pass information about the heap out of vPortGetHeapStats(). */ +typedef struct xHeapStats +{ + size_t xAvailableHeapSpaceInBytes; /* The total heap size currently available - this is the sum of all the free blocks, not the largest block that can be allocated. */ + size_t xSizeOfLargestFreeBlockInBytes; /* The maximum size, in bytes, of all the free blocks within the heap at the time vPortGetHeapStats() is called. */ + size_t xSizeOfSmallestFreeBlockInBytes; /* The minimum size, in bytes, of all the free blocks within the heap at the time vPortGetHeapStats() is called. */ + size_t xNumberOfFreeBlocks; /* The number of free memory blocks within the heap at the time vPortGetHeapStats() is called. */ + size_t xMinimumEverFreeBytesRemaining; /* The minimum amount of total free memory (sum of all free blocks) there has been in the heap since the system booted. */ + size_t xNumberOfSuccessfulAllocations; /* The number of calls to pvPortMalloc() that have returned a valid memory block. */ + size_t xNumberOfSuccessfulFrees; /* The number of calls to vPortFree() that has successfully freed a block of memory. */ +} HeapStats_t; + +/* + * Used to define multiple heap regions for use by heap_5.c. This function + * must be called before any calls to pvPortMalloc() - not creating a task, + * queue, semaphore, mutex, software timer, event group, etc. will result in + * pvPortMalloc being called. + * + * pxHeapRegions passes in an array of HeapRegion_t structures - each of which + * defines a region of memory that can be used as the heap. The array is + * terminated by a HeapRegions_t structure that has a size of 0. The region + * with the lowest start address must appear first in the array. + */ +void vPortDefineHeapRegions( const HeapRegion_t * const pxHeapRegions ) PRIVILEGED_FUNCTION; + +/* + * Returns a HeapStats_t structure filled with information about the current + * heap state. + */ +void vPortGetHeapStats( HeapStats_t *pxHeapStats ); + +/* + * Map to the memory management routines required for the port. + */ +void *pvPortMalloc( size_t xSize ) PRIVILEGED_FUNCTION; +void vPortFree( void *pv ) PRIVILEGED_FUNCTION; +void vPortInitialiseBlocks( void ) PRIVILEGED_FUNCTION; +size_t xPortGetFreeHeapSize( void ) PRIVILEGED_FUNCTION; +size_t xPortGetMinimumEverFreeHeapSize( void ) PRIVILEGED_FUNCTION; + +/* + * Setup the hardware ready for the scheduler to take control. This generally + * sets up a tick interrupt and sets timers for the correct tick frequency. + */ +BaseType_t xPortStartScheduler( void ) PRIVILEGED_FUNCTION; + +/* + * Undo any hardware/ISR setup that was performed by xPortStartScheduler() so + * the hardware is left in its original condition after the scheduler stops + * executing. + */ +void vPortEndScheduler( void ) PRIVILEGED_FUNCTION; + +/* + * The structures and methods of manipulating the MPU are contained within the + * port layer. + * + * Fills the xMPUSettings structure with the memory region information + * contained in xRegions. + */ +#if( portUSING_MPU_WRAPPERS == 1 ) + struct xMEMORY_REGION; + void vPortStoreTaskMPUSettings( xMPU_SETTINGS *xMPUSettings, const struct xMEMORY_REGION * const xRegions, StackType_t *pxBottomOfStack, uint32_t ulStackDepth ) PRIVILEGED_FUNCTION; +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* PORTABLE_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/projdefs.h b/Middlewares/Third_Party/FreeRTOS/Source/include/projdefs.h new file mode 100644 index 00000000..0d95130b --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/projdefs.h @@ -0,0 +1,124 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef PROJDEFS_H +#define PROJDEFS_H + +/* + * Defines the prototype to which task functions must conform. Defined in this + * file to ensure the type is known before portable.h is included. + */ +typedef void (*TaskFunction_t)( void * ); + +/* Converts a time in milliseconds to a time in ticks. This macro can be +overridden by a macro of the same name defined in FreeRTOSConfig.h in case the +definition here is not suitable for your application. */ +#ifndef pdMS_TO_TICKS + #define pdMS_TO_TICKS( xTimeInMs ) ( ( TickType_t ) ( ( ( TickType_t ) ( xTimeInMs ) * ( TickType_t ) configTICK_RATE_HZ ) / ( TickType_t ) 1000 ) ) +#endif + +#define pdFALSE ( ( BaseType_t ) 0 ) +#define pdTRUE ( ( BaseType_t ) 1 ) + +#define pdPASS ( pdTRUE ) +#define pdFAIL ( pdFALSE ) +#define errQUEUE_EMPTY ( ( BaseType_t ) 0 ) +#define errQUEUE_FULL ( ( BaseType_t ) 0 ) + +/* FreeRTOS error definitions. */ +#define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY ( -1 ) +#define errQUEUE_BLOCKED ( -4 ) +#define errQUEUE_YIELD ( -5 ) + +/* Macros used for basic data corruption checks. */ +#ifndef configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES + #define configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES 0 +#endif + +#if( configUSE_16_BIT_TICKS == 1 ) + #define pdINTEGRITY_CHECK_VALUE 0x5a5a +#else + #define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5aUL +#endif + +/* The following errno values are used by FreeRTOS+ components, not FreeRTOS +itself. */ +#define pdFREERTOS_ERRNO_NONE 0 /* No errors */ +#define pdFREERTOS_ERRNO_ENOENT 2 /* No such file or directory */ +#define pdFREERTOS_ERRNO_EINTR 4 /* Interrupted system call */ +#define pdFREERTOS_ERRNO_EIO 5 /* I/O error */ +#define pdFREERTOS_ERRNO_ENXIO 6 /* No such device or address */ +#define pdFREERTOS_ERRNO_EBADF 9 /* Bad file number */ +#define pdFREERTOS_ERRNO_EAGAIN 11 /* No more processes */ +#define pdFREERTOS_ERRNO_EWOULDBLOCK 11 /* Operation would block */ +#define pdFREERTOS_ERRNO_ENOMEM 12 /* Not enough memory */ +#define pdFREERTOS_ERRNO_EACCES 13 /* Permission denied */ +#define pdFREERTOS_ERRNO_EFAULT 14 /* Bad address */ +#define pdFREERTOS_ERRNO_EBUSY 16 /* Mount device busy */ +#define pdFREERTOS_ERRNO_EEXIST 17 /* File exists */ +#define pdFREERTOS_ERRNO_EXDEV 18 /* Cross-device link */ +#define pdFREERTOS_ERRNO_ENODEV 19 /* No such device */ +#define pdFREERTOS_ERRNO_ENOTDIR 20 /* Not a directory */ +#define pdFREERTOS_ERRNO_EISDIR 21 /* Is a directory */ +#define pdFREERTOS_ERRNO_EINVAL 22 /* Invalid argument */ +#define pdFREERTOS_ERRNO_ENOSPC 28 /* No space left on device */ +#define pdFREERTOS_ERRNO_ESPIPE 29 /* Illegal seek */ +#define pdFREERTOS_ERRNO_EROFS 30 /* Read only file system */ +#define pdFREERTOS_ERRNO_EUNATCH 42 /* Protocol driver not attached */ +#define pdFREERTOS_ERRNO_EBADE 50 /* Invalid exchange */ +#define pdFREERTOS_ERRNO_EFTYPE 79 /* Inappropriate file type or format */ +#define pdFREERTOS_ERRNO_ENMFILE 89 /* No more files */ +#define pdFREERTOS_ERRNO_ENOTEMPTY 90 /* Directory not empty */ +#define pdFREERTOS_ERRNO_ENAMETOOLONG 91 /* File or path name too long */ +#define pdFREERTOS_ERRNO_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ +#define pdFREERTOS_ERRNO_ENOBUFS 105 /* No buffer space available */ +#define pdFREERTOS_ERRNO_ENOPROTOOPT 109 /* Protocol not available */ +#define pdFREERTOS_ERRNO_EADDRINUSE 112 /* Address already in use */ +#define pdFREERTOS_ERRNO_ETIMEDOUT 116 /* Connection timed out */ +#define pdFREERTOS_ERRNO_EINPROGRESS 119 /* Connection already in progress */ +#define pdFREERTOS_ERRNO_EALREADY 120 /* Socket already connected */ +#define pdFREERTOS_ERRNO_EADDRNOTAVAIL 125 /* Address not available */ +#define pdFREERTOS_ERRNO_EISCONN 127 /* Socket is already connected */ +#define pdFREERTOS_ERRNO_ENOTCONN 128 /* Socket is not connected */ +#define pdFREERTOS_ERRNO_ENOMEDIUM 135 /* No medium inserted */ +#define pdFREERTOS_ERRNO_EILSEQ 138 /* An invalid UTF-16 sequence was encountered. */ +#define pdFREERTOS_ERRNO_ECANCELED 140 /* Operation canceled. */ + +/* The following endian values are used by FreeRTOS+ components, not FreeRTOS +itself. */ +#define pdFREERTOS_LITTLE_ENDIAN 0 +#define pdFREERTOS_BIG_ENDIAN 1 + +/* Re-defining endian values for generic naming. */ +#define pdLITTLE_ENDIAN pdFREERTOS_LITTLE_ENDIAN +#define pdBIG_ENDIAN pdFREERTOS_BIG_ENDIAN + + +#endif /* PROJDEFS_H */ + + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/queue.h b/Middlewares/Third_Party/FreeRTOS/Source/include/queue.h new file mode 100644 index 00000000..52ccca55 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/queue.h @@ -0,0 +1,1655 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + + +#ifndef QUEUE_H +#define QUEUE_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h" must appear in source files before "include queue.h" +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#include "task.h" + +/** + * Type by which queues are referenced. For example, a call to xQueueCreate() + * returns an QueueHandle_t variable that can then be used as a parameter to + * xQueueSend(), xQueueReceive(), etc. + */ +struct QueueDefinition; /* Using old naming convention so as not to break kernel aware debuggers. */ +typedef struct QueueDefinition * QueueHandle_t; + +/** + * Type by which queue sets are referenced. For example, a call to + * xQueueCreateSet() returns an xQueueSet variable that can then be used as a + * parameter to xQueueSelectFromSet(), xQueueAddToSet(), etc. + */ +typedef struct QueueDefinition * QueueSetHandle_t; + +/** + * Queue sets can contain both queues and semaphores, so the + * QueueSetMemberHandle_t is defined as a type to be used where a parameter or + * return value can be either an QueueHandle_t or an SemaphoreHandle_t. + */ +typedef struct QueueDefinition * QueueSetMemberHandle_t; + +/* For internal use only. */ +#define queueSEND_TO_BACK ( ( BaseType_t ) 0 ) +#define queueSEND_TO_FRONT ( ( BaseType_t ) 1 ) +#define queueOVERWRITE ( ( BaseType_t ) 2 ) + +/* For internal use only. These definitions *must* match those in queue.c. */ +#define queueQUEUE_TYPE_BASE ( ( uint8_t ) 0U ) +#define queueQUEUE_TYPE_SET ( ( uint8_t ) 0U ) +#define queueQUEUE_TYPE_MUTEX ( ( uint8_t ) 1U ) +#define queueQUEUE_TYPE_COUNTING_SEMAPHORE ( ( uint8_t ) 2U ) +#define queueQUEUE_TYPE_BINARY_SEMAPHORE ( ( uint8_t ) 3U ) +#define queueQUEUE_TYPE_RECURSIVE_MUTEX ( ( uint8_t ) 4U ) + +/** + * queue. h + *
+ QueueHandle_t xQueueCreate(
+							  UBaseType_t uxQueueLength,
+							  UBaseType_t uxItemSize
+						  );
+ * 
+ * + * Creates a new queue instance, and returns a handle by which the new queue + * can be referenced. + * + * Internally, within the FreeRTOS implementation, queues use two blocks of + * memory. The first block is used to hold the queue's data structures. The + * second block is used to hold items placed into the queue. If a queue is + * created using xQueueCreate() then both blocks of memory are automatically + * dynamically allocated inside the xQueueCreate() function. (see + * http://www.freertos.org/a00111.html). If a queue is created using + * xQueueCreateStatic() then the application writer must provide the memory that + * will get used by the queue. xQueueCreateStatic() therefore allows a queue to + * be created without using any dynamic memory allocation. + * + * http://www.FreeRTOS.org/Embedded-RTOS-Queues.html + * + * @param uxQueueLength The maximum number of items that the queue can contain. + * + * @param uxItemSize The number of bytes each item in the queue will require. + * Items are queued by copy, not by reference, so this is the number of bytes + * that will be copied for each posted item. Each item on the queue must be + * the same size. + * + * @return If the queue is successfully create then a handle to the newly + * created queue is returned. If the queue cannot be created then 0 is + * returned. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ };
+
+ void vATask( void *pvParameters )
+ {
+ QueueHandle_t xQueue1, xQueue2;
+
+	// Create a queue capable of containing 10 uint32_t values.
+	xQueue1 = xQueueCreate( 10, sizeof( uint32_t ) );
+	if( xQueue1 == 0 )
+	{
+		// Queue was not created and must not be used.
+	}
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue2 = xQueueCreate( 10, sizeof( struct AMessage * ) );
+	if( xQueue2 == 0 )
+	{
+		// Queue was not created and must not be used.
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueCreate xQueueCreate + * \ingroup QueueManagement + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + #define xQueueCreate( uxQueueLength, uxItemSize ) xQueueGenericCreate( ( uxQueueLength ), ( uxItemSize ), ( queueQUEUE_TYPE_BASE ) ) +#endif + +/** + * queue. h + *
+ QueueHandle_t xQueueCreateStatic(
+							  UBaseType_t uxQueueLength,
+							  UBaseType_t uxItemSize,
+							  uint8_t *pucQueueStorageBuffer,
+							  StaticQueue_t *pxQueueBuffer
+						  );
+ * 
+ * + * Creates a new queue instance, and returns a handle by which the new queue + * can be referenced. + * + * Internally, within the FreeRTOS implementation, queues use two blocks of + * memory. The first block is used to hold the queue's data structures. The + * second block is used to hold items placed into the queue. If a queue is + * created using xQueueCreate() then both blocks of memory are automatically + * dynamically allocated inside the xQueueCreate() function. (see + * http://www.freertos.org/a00111.html). If a queue is created using + * xQueueCreateStatic() then the application writer must provide the memory that + * will get used by the queue. xQueueCreateStatic() therefore allows a queue to + * be created without using any dynamic memory allocation. + * + * http://www.FreeRTOS.org/Embedded-RTOS-Queues.html + * + * @param uxQueueLength The maximum number of items that the queue can contain. + * + * @param uxItemSize The number of bytes each item in the queue will require. + * Items are queued by copy, not by reference, so this is the number of bytes + * that will be copied for each posted item. Each item on the queue must be + * the same size. + * + * @param pucQueueStorageBuffer If uxItemSize is not zero then + * pucQueueStorageBuffer must point to a uint8_t array that is at least large + * enough to hold the maximum number of items that can be in the queue at any + * one time - which is ( uxQueueLength * uxItemsSize ) bytes. If uxItemSize is + * zero then pucQueueStorageBuffer can be NULL. + * + * @param pxQueueBuffer Must point to a variable of type StaticQueue_t, which + * will be used to hold the queue's data structure. + * + * @return If the queue is created then a handle to the created queue is + * returned. If pxQueueBuffer is NULL then NULL is returned. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ };
+
+ #define QUEUE_LENGTH 10
+ #define ITEM_SIZE sizeof( uint32_t )
+
+ // xQueueBuffer will hold the queue structure.
+ StaticQueue_t xQueueBuffer;
+
+ // ucQueueStorage will hold the items posted to the queue.  Must be at least
+ // [(queue length) * ( queue item size)] bytes long.
+ uint8_t ucQueueStorage[ QUEUE_LENGTH * ITEM_SIZE ];
+
+ void vATask( void *pvParameters )
+ {
+ QueueHandle_t xQueue1;
+
+	// Create a queue capable of containing 10 uint32_t values.
+	xQueue1 = xQueueCreate( QUEUE_LENGTH, // The number of items the queue can hold.
+							ITEM_SIZE	  // The size of each item in the queue
+							&( ucQueueStorage[ 0 ] ), // The buffer that will hold the items in the queue.
+							&xQueueBuffer ); // The buffer that will hold the queue structure.
+
+	// The queue is guaranteed to be created successfully as no dynamic memory
+	// allocation is used.  Therefore xQueue1 is now a handle to a valid queue.
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueCreateStatic xQueueCreateStatic + * \ingroup QueueManagement + */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + #define xQueueCreateStatic( uxQueueLength, uxItemSize, pucQueueStorage, pxQueueBuffer ) xQueueGenericCreateStatic( ( uxQueueLength ), ( uxItemSize ), ( pucQueueStorage ), ( pxQueueBuffer ), ( queueQUEUE_TYPE_BASE ) ) +#endif /* configSUPPORT_STATIC_ALLOCATION */ + +/** + * queue. h + *
+ BaseType_t xQueueSendToToFront(
+								   QueueHandle_t	xQueue,
+								   const void		*pvItemToQueue,
+								   TickType_t		xTicksToWait
+							   );
+ * 
+ * + * Post an item to the front of a queue. The item is queued by copy, not by + * reference. This function must not be called from an interrupt service + * routine. See xQueueSendFromISR () for an alternative which may be used + * in an ISR. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param xTicksToWait The maximum amount of time the task should block + * waiting for space to become available on the queue, should it already + * be full. The call will return immediately if this is set to 0 and the + * queue is full. The time is defined in tick periods so the constant + * portTICK_PERIOD_MS should be used to convert to real time if this is required. + * + * @return pdTRUE if the item was successfully posted, otherwise errQUEUE_FULL. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ } xMessage;
+
+ uint32_t ulVar = 10UL;
+
+ void vATask( void *pvParameters )
+ {
+ QueueHandle_t xQueue1, xQueue2;
+ struct AMessage *pxMessage;
+
+	// Create a queue capable of containing 10 uint32_t values.
+	xQueue1 = xQueueCreate( 10, sizeof( uint32_t ) );
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue2 = xQueueCreate( 10, sizeof( struct AMessage * ) );
+
+	// ...
+
+	if( xQueue1 != 0 )
+	{
+		// Send an uint32_t.  Wait for 10 ticks for space to become
+		// available if necessary.
+		if( xQueueSendToFront( xQueue1, ( void * ) &ulVar, ( TickType_t ) 10 ) != pdPASS )
+		{
+			// Failed to post the message, even after 10 ticks.
+		}
+	}
+
+	if( xQueue2 != 0 )
+	{
+		// Send a pointer to a struct AMessage object.  Don't block if the
+		// queue is already full.
+		pxMessage = & xMessage;
+		xQueueSendToFront( xQueue2, ( void * ) &pxMessage, ( TickType_t ) 0 );
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueSend xQueueSend + * \ingroup QueueManagement + */ +#define xQueueSendToFront( xQueue, pvItemToQueue, xTicksToWait ) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_FRONT ) + +/** + * queue. h + *
+ BaseType_t xQueueSendToBack(
+								   QueueHandle_t	xQueue,
+								   const void		*pvItemToQueue,
+								   TickType_t		xTicksToWait
+							   );
+ * 
+ * + * This is a macro that calls xQueueGenericSend(). + * + * Post an item to the back of a queue. The item is queued by copy, not by + * reference. This function must not be called from an interrupt service + * routine. See xQueueSendFromISR () for an alternative which may be used + * in an ISR. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param xTicksToWait The maximum amount of time the task should block + * waiting for space to become available on the queue, should it already + * be full. The call will return immediately if this is set to 0 and the queue + * is full. The time is defined in tick periods so the constant + * portTICK_PERIOD_MS should be used to convert to real time if this is required. + * + * @return pdTRUE if the item was successfully posted, otherwise errQUEUE_FULL. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ } xMessage;
+
+ uint32_t ulVar = 10UL;
+
+ void vATask( void *pvParameters )
+ {
+ QueueHandle_t xQueue1, xQueue2;
+ struct AMessage *pxMessage;
+
+	// Create a queue capable of containing 10 uint32_t values.
+	xQueue1 = xQueueCreate( 10, sizeof( uint32_t ) );
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue2 = xQueueCreate( 10, sizeof( struct AMessage * ) );
+
+	// ...
+
+	if( xQueue1 != 0 )
+	{
+		// Send an uint32_t.  Wait for 10 ticks for space to become
+		// available if necessary.
+		if( xQueueSendToBack( xQueue1, ( void * ) &ulVar, ( TickType_t ) 10 ) != pdPASS )
+		{
+			// Failed to post the message, even after 10 ticks.
+		}
+	}
+
+	if( xQueue2 != 0 )
+	{
+		// Send a pointer to a struct AMessage object.  Don't block if the
+		// queue is already full.
+		pxMessage = & xMessage;
+		xQueueSendToBack( xQueue2, ( void * ) &pxMessage, ( TickType_t ) 0 );
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueSend xQueueSend + * \ingroup QueueManagement + */ +#define xQueueSendToBack( xQueue, pvItemToQueue, xTicksToWait ) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_BACK ) + +/** + * queue. h + *
+ BaseType_t xQueueSend(
+							  QueueHandle_t xQueue,
+							  const void * pvItemToQueue,
+							  TickType_t xTicksToWait
+						 );
+ * 
+ * + * This is a macro that calls xQueueGenericSend(). It is included for + * backward compatibility with versions of FreeRTOS.org that did not + * include the xQueueSendToFront() and xQueueSendToBack() macros. It is + * equivalent to xQueueSendToBack(). + * + * Post an item on a queue. The item is queued by copy, not by reference. + * This function must not be called from an interrupt service routine. + * See xQueueSendFromISR () for an alternative which may be used in an ISR. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param xTicksToWait The maximum amount of time the task should block + * waiting for space to become available on the queue, should it already + * be full. The call will return immediately if this is set to 0 and the + * queue is full. The time is defined in tick periods so the constant + * portTICK_PERIOD_MS should be used to convert to real time if this is required. + * + * @return pdTRUE if the item was successfully posted, otherwise errQUEUE_FULL. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ } xMessage;
+
+ uint32_t ulVar = 10UL;
+
+ void vATask( void *pvParameters )
+ {
+ QueueHandle_t xQueue1, xQueue2;
+ struct AMessage *pxMessage;
+
+	// Create a queue capable of containing 10 uint32_t values.
+	xQueue1 = xQueueCreate( 10, sizeof( uint32_t ) );
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue2 = xQueueCreate( 10, sizeof( struct AMessage * ) );
+
+	// ...
+
+	if( xQueue1 != 0 )
+	{
+		// Send an uint32_t.  Wait for 10 ticks for space to become
+		// available if necessary.
+		if( xQueueSend( xQueue1, ( void * ) &ulVar, ( TickType_t ) 10 ) != pdPASS )
+		{
+			// Failed to post the message, even after 10 ticks.
+		}
+	}
+
+	if( xQueue2 != 0 )
+	{
+		// Send a pointer to a struct AMessage object.  Don't block if the
+		// queue is already full.
+		pxMessage = & xMessage;
+		xQueueSend( xQueue2, ( void * ) &pxMessage, ( TickType_t ) 0 );
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueSend xQueueSend + * \ingroup QueueManagement + */ +#define xQueueSend( xQueue, pvItemToQueue, xTicksToWait ) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_BACK ) + +/** + * queue. h + *
+ BaseType_t xQueueOverwrite(
+							  QueueHandle_t xQueue,
+							  const void * pvItemToQueue
+						 );
+ * 
+ * + * Only for use with queues that have a length of one - so the queue is either + * empty or full. + * + * Post an item on a queue. If the queue is already full then overwrite the + * value held in the queue. The item is queued by copy, not by reference. + * + * This function must not be called from an interrupt service routine. + * See xQueueOverwriteFromISR () for an alternative which may be used in an ISR. + * + * @param xQueue The handle of the queue to which the data is being sent. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @return xQueueOverwrite() is a macro that calls xQueueGenericSend(), and + * therefore has the same return values as xQueueSendToFront(). However, pdPASS + * is the only value that can be returned because xQueueOverwrite() will write + * to the queue even when the queue is already full. + * + * Example usage: +
+
+ void vFunction( void *pvParameters )
+ {
+ QueueHandle_t xQueue;
+ uint32_t ulVarToSend, ulValReceived;
+
+	// Create a queue to hold one uint32_t value.  It is strongly
+	// recommended *not* to use xQueueOverwrite() on queues that can
+	// contain more than one value, and doing so will trigger an assertion
+	// if configASSERT() is defined.
+	xQueue = xQueueCreate( 1, sizeof( uint32_t ) );
+
+	// Write the value 10 to the queue using xQueueOverwrite().
+	ulVarToSend = 10;
+	xQueueOverwrite( xQueue, &ulVarToSend );
+
+	// Peeking the queue should now return 10, but leave the value 10 in
+	// the queue.  A block time of zero is used as it is known that the
+	// queue holds a value.
+	ulValReceived = 0;
+	xQueuePeek( xQueue, &ulValReceived, 0 );
+
+	if( ulValReceived != 10 )
+	{
+		// Error unless the item was removed by a different task.
+	}
+
+	// The queue is still full.  Use xQueueOverwrite() to overwrite the
+	// value held in the queue with 100.
+	ulVarToSend = 100;
+	xQueueOverwrite( xQueue, &ulVarToSend );
+
+	// This time read from the queue, leaving the queue empty once more.
+	// A block time of 0 is used again.
+	xQueueReceive( xQueue, &ulValReceived, 0 );
+
+	// The value read should be the last value written, even though the
+	// queue was already full when the value was written.
+	if( ulValReceived != 100 )
+	{
+		// Error!
+	}
+
+	// ...
+}
+ 
+ * \defgroup xQueueOverwrite xQueueOverwrite + * \ingroup QueueManagement + */ +#define xQueueOverwrite( xQueue, pvItemToQueue ) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), 0, queueOVERWRITE ) + + +/** + * queue. h + *
+ BaseType_t xQueueGenericSend(
+									QueueHandle_t xQueue,
+									const void * pvItemToQueue,
+									TickType_t xTicksToWait
+									BaseType_t xCopyPosition
+								);
+ * 
+ * + * It is preferred that the macros xQueueSend(), xQueueSendToFront() and + * xQueueSendToBack() are used in place of calling this function directly. + * + * Post an item on a queue. The item is queued by copy, not by reference. + * This function must not be called from an interrupt service routine. + * See xQueueSendFromISR () for an alternative which may be used in an ISR. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param xTicksToWait The maximum amount of time the task should block + * waiting for space to become available on the queue, should it already + * be full. The call will return immediately if this is set to 0 and the + * queue is full. The time is defined in tick periods so the constant + * portTICK_PERIOD_MS should be used to convert to real time if this is required. + * + * @param xCopyPosition Can take the value queueSEND_TO_BACK to place the + * item at the back of the queue, or queueSEND_TO_FRONT to place the item + * at the front of the queue (for high priority messages). + * + * @return pdTRUE if the item was successfully posted, otherwise errQUEUE_FULL. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ } xMessage;
+
+ uint32_t ulVar = 10UL;
+
+ void vATask( void *pvParameters )
+ {
+ QueueHandle_t xQueue1, xQueue2;
+ struct AMessage *pxMessage;
+
+	// Create a queue capable of containing 10 uint32_t values.
+	xQueue1 = xQueueCreate( 10, sizeof( uint32_t ) );
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue2 = xQueueCreate( 10, sizeof( struct AMessage * ) );
+
+	// ...
+
+	if( xQueue1 != 0 )
+	{
+		// Send an uint32_t.  Wait for 10 ticks for space to become
+		// available if necessary.
+		if( xQueueGenericSend( xQueue1, ( void * ) &ulVar, ( TickType_t ) 10, queueSEND_TO_BACK ) != pdPASS )
+		{
+			// Failed to post the message, even after 10 ticks.
+		}
+	}
+
+	if( xQueue2 != 0 )
+	{
+		// Send a pointer to a struct AMessage object.  Don't block if the
+		// queue is already full.
+		pxMessage = & xMessage;
+		xQueueGenericSend( xQueue2, ( void * ) &pxMessage, ( TickType_t ) 0, queueSEND_TO_BACK );
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueSend xQueueSend + * \ingroup QueueManagement + */ +BaseType_t xQueueGenericSend( QueueHandle_t xQueue, const void * const pvItemToQueue, TickType_t xTicksToWait, const BaseType_t xCopyPosition ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
+ BaseType_t xQueuePeek(
+							 QueueHandle_t xQueue,
+							 void * const pvBuffer,
+							 TickType_t xTicksToWait
+						 );
+ * + * Receive an item from a queue without removing the item from the queue. + * The item is received by copy so a buffer of adequate size must be + * provided. The number of bytes copied into the buffer was defined when + * the queue was created. + * + * Successfully received items remain on the queue so will be returned again + * by the next call, or a call to xQueueReceive(). + * + * This macro must not be used in an interrupt service routine. See + * xQueuePeekFromISR() for an alternative that can be called from an interrupt + * service routine. + * + * @param xQueue The handle to the queue from which the item is to be + * received. + * + * @param pvBuffer Pointer to the buffer into which the received item will + * be copied. + * + * @param xTicksToWait The maximum amount of time the task should block + * waiting for an item to receive should the queue be empty at the time + * of the call. The time is defined in tick periods so the constant + * portTICK_PERIOD_MS should be used to convert to real time if this is required. + * xQueuePeek() will return immediately if xTicksToWait is 0 and the queue + * is empty. + * + * @return pdTRUE if an item was successfully received from the queue, + * otherwise pdFALSE. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ } xMessage;
+
+ QueueHandle_t xQueue;
+
+ // Task to create a queue and post a value.
+ void vATask( void *pvParameters )
+ {
+ struct AMessage *pxMessage;
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue = xQueueCreate( 10, sizeof( struct AMessage * ) );
+	if( xQueue == 0 )
+	{
+		// Failed to create the queue.
+	}
+
+	// ...
+
+	// Send a pointer to a struct AMessage object.  Don't block if the
+	// queue is already full.
+	pxMessage = & xMessage;
+	xQueueSend( xQueue, ( void * ) &pxMessage, ( TickType_t ) 0 );
+
+	// ... Rest of task code.
+ }
+
+ // Task to peek the data from the queue.
+ void vADifferentTask( void *pvParameters )
+ {
+ struct AMessage *pxRxedMessage;
+
+	if( xQueue != 0 )
+	{
+		// Peek a message on the created queue.  Block for 10 ticks if a
+		// message is not immediately available.
+		if( xQueuePeek( xQueue, &( pxRxedMessage ), ( TickType_t ) 10 ) )
+		{
+			// pcRxedMessage now points to the struct AMessage variable posted
+			// by vATask, but the item still remains on the queue.
+		}
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueuePeek xQueuePeek + * \ingroup QueueManagement + */ +BaseType_t xQueuePeek( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
+ BaseType_t xQueuePeekFromISR(
+									QueueHandle_t xQueue,
+									void *pvBuffer,
+								);
+ * + * A version of xQueuePeek() that can be called from an interrupt service + * routine (ISR). + * + * Receive an item from a queue without removing the item from the queue. + * The item is received by copy so a buffer of adequate size must be + * provided. The number of bytes copied into the buffer was defined when + * the queue was created. + * + * Successfully received items remain on the queue so will be returned again + * by the next call, or a call to xQueueReceive(). + * + * @param xQueue The handle to the queue from which the item is to be + * received. + * + * @param pvBuffer Pointer to the buffer into which the received item will + * be copied. + * + * @return pdTRUE if an item was successfully received from the queue, + * otherwise pdFALSE. + * + * \defgroup xQueuePeekFromISR xQueuePeekFromISR + * \ingroup QueueManagement + */ +BaseType_t xQueuePeekFromISR( QueueHandle_t xQueue, void * const pvBuffer ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
+ BaseType_t xQueueReceive(
+								 QueueHandle_t xQueue,
+								 void *pvBuffer,
+								 TickType_t xTicksToWait
+							);
+ * + * Receive an item from a queue. The item is received by copy so a buffer of + * adequate size must be provided. The number of bytes copied into the buffer + * was defined when the queue was created. + * + * Successfully received items are removed from the queue. + * + * This function must not be used in an interrupt service routine. See + * xQueueReceiveFromISR for an alternative that can. + * + * @param xQueue The handle to the queue from which the item is to be + * received. + * + * @param pvBuffer Pointer to the buffer into which the received item will + * be copied. + * + * @param xTicksToWait The maximum amount of time the task should block + * waiting for an item to receive should the queue be empty at the time + * of the call. xQueueReceive() will return immediately if xTicksToWait + * is zero and the queue is empty. The time is defined in tick periods so the + * constant portTICK_PERIOD_MS should be used to convert to real time if this is + * required. + * + * @return pdTRUE if an item was successfully received from the queue, + * otherwise pdFALSE. + * + * Example usage: +
+ struct AMessage
+ {
+	char ucMessageID;
+	char ucData[ 20 ];
+ } xMessage;
+
+ QueueHandle_t xQueue;
+
+ // Task to create a queue and post a value.
+ void vATask( void *pvParameters )
+ {
+ struct AMessage *pxMessage;
+
+	// Create a queue capable of containing 10 pointers to AMessage structures.
+	// These should be passed by pointer as they contain a lot of data.
+	xQueue = xQueueCreate( 10, sizeof( struct AMessage * ) );
+	if( xQueue == 0 )
+	{
+		// Failed to create the queue.
+	}
+
+	// ...
+
+	// Send a pointer to a struct AMessage object.  Don't block if the
+	// queue is already full.
+	pxMessage = & xMessage;
+	xQueueSend( xQueue, ( void * ) &pxMessage, ( TickType_t ) 0 );
+
+	// ... Rest of task code.
+ }
+
+ // Task to receive from the queue.
+ void vADifferentTask( void *pvParameters )
+ {
+ struct AMessage *pxRxedMessage;
+
+	if( xQueue != 0 )
+	{
+		// Receive a message on the created queue.  Block for 10 ticks if a
+		// message is not immediately available.
+		if( xQueueReceive( xQueue, &( pxRxedMessage ), ( TickType_t ) 10 ) )
+		{
+			// pcRxedMessage now points to the struct AMessage variable posted
+			// by vATask.
+		}
+	}
+
+	// ... Rest of task code.
+ }
+ 
+ * \defgroup xQueueReceive xQueueReceive + * \ingroup QueueManagement + */ +BaseType_t xQueueReceive( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
UBaseType_t uxQueueMessagesWaiting( const QueueHandle_t xQueue );
+ * + * Return the number of messages stored in a queue. + * + * @param xQueue A handle to the queue being queried. + * + * @return The number of messages available in the queue. + * + * \defgroup uxQueueMessagesWaiting uxQueueMessagesWaiting + * \ingroup QueueManagement + */ +UBaseType_t uxQueueMessagesWaiting( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
UBaseType_t uxQueueSpacesAvailable( const QueueHandle_t xQueue );
+ * + * Return the number of free spaces available in a queue. This is equal to the + * number of items that can be sent to the queue before the queue becomes full + * if no items are removed. + * + * @param xQueue A handle to the queue being queried. + * + * @return The number of spaces available in the queue. + * + * \defgroup uxQueueMessagesWaiting uxQueueMessagesWaiting + * \ingroup QueueManagement + */ +UBaseType_t uxQueueSpacesAvailable( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
void vQueueDelete( QueueHandle_t xQueue );
+ * + * Delete a queue - freeing all the memory allocated for storing of items + * placed on the queue. + * + * @param xQueue A handle to the queue to be deleted. + * + * \defgroup vQueueDelete vQueueDelete + * \ingroup QueueManagement + */ +void vQueueDelete( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
+ BaseType_t xQueueSendToFrontFromISR(
+										 QueueHandle_t xQueue,
+										 const void *pvItemToQueue,
+										 BaseType_t *pxHigherPriorityTaskWoken
+									  );
+ 
+ * + * This is a macro that calls xQueueGenericSendFromISR(). + * + * Post an item to the front of a queue. It is safe to use this macro from + * within an interrupt service routine. + * + * Items are queued by copy not reference so it is preferable to only + * queue small items, especially when called from an ISR. In most cases + * it would be preferable to store a pointer to the item being queued. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param pxHigherPriorityTaskWoken xQueueSendToFrontFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if sending to the queue caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xQueueSendToFromFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @return pdTRUE if the data was successfully sent to the queue, otherwise + * errQUEUE_FULL. + * + * Example usage for buffered IO (where the ISR can obtain more than one value + * per call): +
+ void vBufferISR( void )
+ {
+ char cIn;
+ BaseType_t xHigherPrioritTaskWoken;
+
+	// We have not woken a task at the start of the ISR.
+	xHigherPriorityTaskWoken = pdFALSE;
+
+	// Loop until the buffer is empty.
+	do
+	{
+		// Obtain a byte from the buffer.
+		cIn = portINPUT_BYTE( RX_REGISTER_ADDRESS );
+
+		// Post the byte.
+		xQueueSendToFrontFromISR( xRxQueue, &cIn, &xHigherPriorityTaskWoken );
+
+	} while( portINPUT_BYTE( BUFFER_COUNT ) );
+
+	// Now the buffer is empty we can switch context if necessary.
+	if( xHigherPriorityTaskWoken )
+	{
+		taskYIELD ();
+	}
+ }
+ 
+ * + * \defgroup xQueueSendFromISR xQueueSendFromISR + * \ingroup QueueManagement + */ +#define xQueueSendToFrontFromISR( xQueue, pvItemToQueue, pxHigherPriorityTaskWoken ) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_FRONT ) + + +/** + * queue. h + *
+ BaseType_t xQueueSendToBackFromISR(
+										 QueueHandle_t xQueue,
+										 const void *pvItemToQueue,
+										 BaseType_t *pxHigherPriorityTaskWoken
+									  );
+ 
+ * + * This is a macro that calls xQueueGenericSendFromISR(). + * + * Post an item to the back of a queue. It is safe to use this macro from + * within an interrupt service routine. + * + * Items are queued by copy not reference so it is preferable to only + * queue small items, especially when called from an ISR. In most cases + * it would be preferable to store a pointer to the item being queued. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param pxHigherPriorityTaskWoken xQueueSendToBackFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if sending to the queue caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xQueueSendToBackFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @return pdTRUE if the data was successfully sent to the queue, otherwise + * errQUEUE_FULL. + * + * Example usage for buffered IO (where the ISR can obtain more than one value + * per call): +
+ void vBufferISR( void )
+ {
+ char cIn;
+ BaseType_t xHigherPriorityTaskWoken;
+
+	// We have not woken a task at the start of the ISR.
+	xHigherPriorityTaskWoken = pdFALSE;
+
+	// Loop until the buffer is empty.
+	do
+	{
+		// Obtain a byte from the buffer.
+		cIn = portINPUT_BYTE( RX_REGISTER_ADDRESS );
+
+		// Post the byte.
+		xQueueSendToBackFromISR( xRxQueue, &cIn, &xHigherPriorityTaskWoken );
+
+	} while( portINPUT_BYTE( BUFFER_COUNT ) );
+
+	// Now the buffer is empty we can switch context if necessary.
+	if( xHigherPriorityTaskWoken )
+	{
+		taskYIELD ();
+	}
+ }
+ 
+ * + * \defgroup xQueueSendFromISR xQueueSendFromISR + * \ingroup QueueManagement + */ +#define xQueueSendToBackFromISR( xQueue, pvItemToQueue, pxHigherPriorityTaskWoken ) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_BACK ) + +/** + * queue. h + *
+ BaseType_t xQueueOverwriteFromISR(
+							  QueueHandle_t xQueue,
+							  const void * pvItemToQueue,
+							  BaseType_t *pxHigherPriorityTaskWoken
+						 );
+ * 
+ * + * A version of xQueueOverwrite() that can be used in an interrupt service + * routine (ISR). + * + * Only for use with queues that can hold a single item - so the queue is either + * empty or full. + * + * Post an item on a queue. If the queue is already full then overwrite the + * value held in the queue. The item is queued by copy, not by reference. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param pxHigherPriorityTaskWoken xQueueOverwriteFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if sending to the queue caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xQueueOverwriteFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @return xQueueOverwriteFromISR() is a macro that calls + * xQueueGenericSendFromISR(), and therefore has the same return values as + * xQueueSendToFrontFromISR(). However, pdPASS is the only value that can be + * returned because xQueueOverwriteFromISR() will write to the queue even when + * the queue is already full. + * + * Example usage: +
+
+ QueueHandle_t xQueue;
+
+ void vFunction( void *pvParameters )
+ {
+ 	// Create a queue to hold one uint32_t value.  It is strongly
+	// recommended *not* to use xQueueOverwriteFromISR() on queues that can
+	// contain more than one value, and doing so will trigger an assertion
+	// if configASSERT() is defined.
+	xQueue = xQueueCreate( 1, sizeof( uint32_t ) );
+}
+
+void vAnInterruptHandler( void )
+{
+// xHigherPriorityTaskWoken must be set to pdFALSE before it is used.
+BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+uint32_t ulVarToSend, ulValReceived;
+
+	// Write the value 10 to the queue using xQueueOverwriteFromISR().
+	ulVarToSend = 10;
+	xQueueOverwriteFromISR( xQueue, &ulVarToSend, &xHigherPriorityTaskWoken );
+
+	// The queue is full, but calling xQueueOverwriteFromISR() again will still
+	// pass because the value held in the queue will be overwritten with the
+	// new value.
+	ulVarToSend = 100;
+	xQueueOverwriteFromISR( xQueue, &ulVarToSend, &xHigherPriorityTaskWoken );
+
+	// Reading from the queue will now return 100.
+
+	// ...
+
+	if( xHigherPrioritytaskWoken == pdTRUE )
+	{
+		// Writing to the queue caused a task to unblock and the unblocked task
+		// has a priority higher than or equal to the priority of the currently
+		// executing task (the task this interrupt interrupted).  Perform a context
+		// switch so this interrupt returns directly to the unblocked task.
+		portYIELD_FROM_ISR(); // or portEND_SWITCHING_ISR() depending on the port.
+	}
+}
+ 
+ * \defgroup xQueueOverwriteFromISR xQueueOverwriteFromISR + * \ingroup QueueManagement + */ +#define xQueueOverwriteFromISR( xQueue, pvItemToQueue, pxHigherPriorityTaskWoken ) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueOVERWRITE ) + +/** + * queue. h + *
+ BaseType_t xQueueSendFromISR(
+									 QueueHandle_t xQueue,
+									 const void *pvItemToQueue,
+									 BaseType_t *pxHigherPriorityTaskWoken
+								);
+ 
+ * + * This is a macro that calls xQueueGenericSendFromISR(). It is included + * for backward compatibility with versions of FreeRTOS.org that did not + * include the xQueueSendToBackFromISR() and xQueueSendToFrontFromISR() + * macros. + * + * Post an item to the back of a queue. It is safe to use this function from + * within an interrupt service routine. + * + * Items are queued by copy not reference so it is preferable to only + * queue small items, especially when called from an ISR. In most cases + * it would be preferable to store a pointer to the item being queued. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param pxHigherPriorityTaskWoken xQueueSendFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if sending to the queue caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xQueueSendFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @return pdTRUE if the data was successfully sent to the queue, otherwise + * errQUEUE_FULL. + * + * Example usage for buffered IO (where the ISR can obtain more than one value + * per call): +
+ void vBufferISR( void )
+ {
+ char cIn;
+ BaseType_t xHigherPriorityTaskWoken;
+
+	// We have not woken a task at the start of the ISR.
+	xHigherPriorityTaskWoken = pdFALSE;
+
+	// Loop until the buffer is empty.
+	do
+	{
+		// Obtain a byte from the buffer.
+		cIn = portINPUT_BYTE( RX_REGISTER_ADDRESS );
+
+		// Post the byte.
+		xQueueSendFromISR( xRxQueue, &cIn, &xHigherPriorityTaskWoken );
+
+	} while( portINPUT_BYTE( BUFFER_COUNT ) );
+
+	// Now the buffer is empty we can switch context if necessary.
+	if( xHigherPriorityTaskWoken )
+	{
+		// Actual macro used here is port specific.
+		portYIELD_FROM_ISR ();
+	}
+ }
+ 
+ * + * \defgroup xQueueSendFromISR xQueueSendFromISR + * \ingroup QueueManagement + */ +#define xQueueSendFromISR( xQueue, pvItemToQueue, pxHigherPriorityTaskWoken ) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_BACK ) + +/** + * queue. h + *
+ BaseType_t xQueueGenericSendFromISR(
+										   QueueHandle_t		xQueue,
+										   const	void	*pvItemToQueue,
+										   BaseType_t	*pxHigherPriorityTaskWoken,
+										   BaseType_t	xCopyPosition
+									   );
+ 
+ * + * It is preferred that the macros xQueueSendFromISR(), + * xQueueSendToFrontFromISR() and xQueueSendToBackFromISR() be used in place + * of calling this function directly. xQueueGiveFromISR() is an + * equivalent for use by semaphores that don't actually copy any data. + * + * Post an item on a queue. It is safe to use this function from within an + * interrupt service routine. + * + * Items are queued by copy not reference so it is preferable to only + * queue small items, especially when called from an ISR. In most cases + * it would be preferable to store a pointer to the item being queued. + * + * @param xQueue The handle to the queue on which the item is to be posted. + * + * @param pvItemToQueue A pointer to the item that is to be placed on the + * queue. The size of the items the queue will hold was defined when the + * queue was created, so this many bytes will be copied from pvItemToQueue + * into the queue storage area. + * + * @param pxHigherPriorityTaskWoken xQueueGenericSendFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if sending to the queue caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xQueueGenericSendFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @param xCopyPosition Can take the value queueSEND_TO_BACK to place the + * item at the back of the queue, or queueSEND_TO_FRONT to place the item + * at the front of the queue (for high priority messages). + * + * @return pdTRUE if the data was successfully sent to the queue, otherwise + * errQUEUE_FULL. + * + * Example usage for buffered IO (where the ISR can obtain more than one value + * per call): +
+ void vBufferISR( void )
+ {
+ char cIn;
+ BaseType_t xHigherPriorityTaskWokenByPost;
+
+	// We have not woken a task at the start of the ISR.
+	xHigherPriorityTaskWokenByPost = pdFALSE;
+
+	// Loop until the buffer is empty.
+	do
+	{
+		// Obtain a byte from the buffer.
+		cIn = portINPUT_BYTE( RX_REGISTER_ADDRESS );
+
+		// Post each byte.
+		xQueueGenericSendFromISR( xRxQueue, &cIn, &xHigherPriorityTaskWokenByPost, queueSEND_TO_BACK );
+
+	} while( portINPUT_BYTE( BUFFER_COUNT ) );
+
+	// Now the buffer is empty we can switch context if necessary.  Note that the
+	// name of the yield function required is port specific.
+	if( xHigherPriorityTaskWokenByPost )
+	{
+		portYIELD_FROM_ISR();
+	}
+ }
+ 
+ * + * \defgroup xQueueSendFromISR xQueueSendFromISR + * \ingroup QueueManagement + */ +BaseType_t xQueueGenericSendFromISR( QueueHandle_t xQueue, const void * const pvItemToQueue, BaseType_t * const pxHigherPriorityTaskWoken, const BaseType_t xCopyPosition ) PRIVILEGED_FUNCTION; +BaseType_t xQueueGiveFromISR( QueueHandle_t xQueue, BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + +/** + * queue. h + *
+ BaseType_t xQueueReceiveFromISR(
+									   QueueHandle_t	xQueue,
+									   void	*pvBuffer,
+									   BaseType_t *pxTaskWoken
+								   );
+ * 
+ * + * Receive an item from a queue. It is safe to use this function from within an + * interrupt service routine. + * + * @param xQueue The handle to the queue from which the item is to be + * received. + * + * @param pvBuffer Pointer to the buffer into which the received item will + * be copied. + * + * @param pxTaskWoken A task may be blocked waiting for space to become + * available on the queue. If xQueueReceiveFromISR causes such a task to + * unblock *pxTaskWoken will get set to pdTRUE, otherwise *pxTaskWoken will + * remain unchanged. + * + * @return pdTRUE if an item was successfully received from the queue, + * otherwise pdFALSE. + * + * Example usage: +
+
+ QueueHandle_t xQueue;
+
+ // Function to create a queue and post some values.
+ void vAFunction( void *pvParameters )
+ {
+ char cValueToPost;
+ const TickType_t xTicksToWait = ( TickType_t )0xff;
+
+	// Create a queue capable of containing 10 characters.
+	xQueue = xQueueCreate( 10, sizeof( char ) );
+	if( xQueue == 0 )
+	{
+		// Failed to create the queue.
+	}
+
+	// ...
+
+	// Post some characters that will be used within an ISR.  If the queue
+	// is full then this task will block for xTicksToWait ticks.
+	cValueToPost = 'a';
+	xQueueSend( xQueue, ( void * ) &cValueToPost, xTicksToWait );
+	cValueToPost = 'b';
+	xQueueSend( xQueue, ( void * ) &cValueToPost, xTicksToWait );
+
+	// ... keep posting characters ... this task may block when the queue
+	// becomes full.
+
+	cValueToPost = 'c';
+	xQueueSend( xQueue, ( void * ) &cValueToPost, xTicksToWait );
+ }
+
+ // ISR that outputs all the characters received on the queue.
+ void vISR_Routine( void )
+ {
+ BaseType_t xTaskWokenByReceive = pdFALSE;
+ char cRxedChar;
+
+	while( xQueueReceiveFromISR( xQueue, ( void * ) &cRxedChar, &xTaskWokenByReceive) )
+	{
+		// A character was received.  Output the character now.
+		vOutputCharacter( cRxedChar );
+
+		// If removing the character from the queue woke the task that was
+		// posting onto the queue cTaskWokenByReceive will have been set to
+		// pdTRUE.  No matter how many times this loop iterates only one
+		// task will be woken.
+	}
+
+	if( cTaskWokenByPost != ( char ) pdFALSE;
+	{
+		taskYIELD ();
+	}
+ }
+ 
+ * \defgroup xQueueReceiveFromISR xQueueReceiveFromISR + * \ingroup QueueManagement + */ +BaseType_t xQueueReceiveFromISR( QueueHandle_t xQueue, void * const pvBuffer, BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + +/* + * Utilities to query queues that are safe to use from an ISR. These utilities + * should be used only from witin an ISR, or within a critical section. + */ +BaseType_t xQueueIsQueueEmptyFromISR( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; +BaseType_t xQueueIsQueueFullFromISR( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; +UBaseType_t uxQueueMessagesWaitingFromISR( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; + +/* + * The functions defined above are for passing data to and from tasks. The + * functions below are the equivalents for passing data to and from + * co-routines. + * + * These functions are called from the co-routine macro implementation and + * should not be called directly from application code. Instead use the macro + * wrappers defined within croutine.h. + */ +BaseType_t xQueueCRSendFromISR( QueueHandle_t xQueue, const void *pvItemToQueue, BaseType_t xCoRoutinePreviouslyWoken ); +BaseType_t xQueueCRReceiveFromISR( QueueHandle_t xQueue, void *pvBuffer, BaseType_t *pxTaskWoken ); +BaseType_t xQueueCRSend( QueueHandle_t xQueue, const void *pvItemToQueue, TickType_t xTicksToWait ); +BaseType_t xQueueCRReceive( QueueHandle_t xQueue, void *pvBuffer, TickType_t xTicksToWait ); + +/* + * For internal use only. Use xSemaphoreCreateMutex(), + * xSemaphoreCreateCounting() or xSemaphoreGetMutexHolder() instead of calling + * these functions directly. + */ +QueueHandle_t xQueueCreateMutex( const uint8_t ucQueueType ) PRIVILEGED_FUNCTION; +QueueHandle_t xQueueCreateMutexStatic( const uint8_t ucQueueType, StaticQueue_t *pxStaticQueue ) PRIVILEGED_FUNCTION; +QueueHandle_t xQueueCreateCountingSemaphore( const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount ) PRIVILEGED_FUNCTION; +QueueHandle_t xQueueCreateCountingSemaphoreStatic( const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount, StaticQueue_t *pxStaticQueue ) PRIVILEGED_FUNCTION; +BaseType_t xQueueSemaphoreTake( QueueHandle_t xQueue, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; +TaskHandle_t xQueueGetMutexHolder( QueueHandle_t xSemaphore ) PRIVILEGED_FUNCTION; +TaskHandle_t xQueueGetMutexHolderFromISR( QueueHandle_t xSemaphore ) PRIVILEGED_FUNCTION; + +/* + * For internal use only. Use xSemaphoreTakeMutexRecursive() or + * xSemaphoreGiveMutexRecursive() instead of calling these functions directly. + */ +BaseType_t xQueueTakeMutexRecursive( QueueHandle_t xMutex, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; +BaseType_t xQueueGiveMutexRecursive( QueueHandle_t xMutex ) PRIVILEGED_FUNCTION; + +/* + * Reset a queue back to its original empty state. The return value is now + * obsolete and is always set to pdPASS. + */ +#define xQueueReset( xQueue ) xQueueGenericReset( xQueue, pdFALSE ) + +/* + * The registry is provided as a means for kernel aware debuggers to + * locate queues, semaphores and mutexes. Call vQueueAddToRegistry() add + * a queue, semaphore or mutex handle to the registry if you want the handle + * to be available to a kernel aware debugger. If you are not using a kernel + * aware debugger then this function can be ignored. + * + * configQUEUE_REGISTRY_SIZE defines the maximum number of handles the + * registry can hold. configQUEUE_REGISTRY_SIZE must be greater than 0 + * within FreeRTOSConfig.h for the registry to be available. Its value + * does not effect the number of queues, semaphores and mutexes that can be + * created - just the number that the registry can hold. + * + * @param xQueue The handle of the queue being added to the registry. This + * is the handle returned by a call to xQueueCreate(). Semaphore and mutex + * handles can also be passed in here. + * + * @param pcName The name to be associated with the handle. This is the + * name that the kernel aware debugger will display. The queue registry only + * stores a pointer to the string - so the string must be persistent (global or + * preferably in ROM/Flash), not on the stack. + */ +#if( configQUEUE_REGISTRY_SIZE > 0 ) + void vQueueAddToRegistry( QueueHandle_t xQueue, const char *pcQueueName ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ +#endif + +/* + * The registry is provided as a means for kernel aware debuggers to + * locate queues, semaphores and mutexes. Call vQueueAddToRegistry() add + * a queue, semaphore or mutex handle to the registry if you want the handle + * to be available to a kernel aware debugger, and vQueueUnregisterQueue() to + * remove the queue, semaphore or mutex from the register. If you are not using + * a kernel aware debugger then this function can be ignored. + * + * @param xQueue The handle of the queue being removed from the registry. + */ +#if( configQUEUE_REGISTRY_SIZE > 0 ) + void vQueueUnregisterQueue( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; +#endif + +/* + * The queue registry is provided as a means for kernel aware debuggers to + * locate queues, semaphores and mutexes. Call pcQueueGetName() to look + * up and return the name of a queue in the queue registry from the queue's + * handle. + * + * @param xQueue The handle of the queue the name of which will be returned. + * @return If the queue is in the registry then a pointer to the name of the + * queue is returned. If the queue is not in the registry then NULL is + * returned. + */ +#if( configQUEUE_REGISTRY_SIZE > 0 ) + const char *pcQueueGetName( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ +#endif + +/* + * Generic version of the function used to creaet a queue using dynamic memory + * allocation. This is called by other functions and macros that create other + * RTOS objects that use the queue structure as their base. + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + QueueHandle_t xQueueGenericCreate( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, const uint8_t ucQueueType ) PRIVILEGED_FUNCTION; +#endif + +/* + * Generic version of the function used to creaet a queue using dynamic memory + * allocation. This is called by other functions and macros that create other + * RTOS objects that use the queue structure as their base. + */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + QueueHandle_t xQueueGenericCreateStatic( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, uint8_t *pucQueueStorage, StaticQueue_t *pxStaticQueue, const uint8_t ucQueueType ) PRIVILEGED_FUNCTION; +#endif + +/* + * Queue sets provide a mechanism to allow a task to block (pend) on a read + * operation from multiple queues or semaphores simultaneously. + * + * See FreeRTOS/Source/Demo/Common/Minimal/QueueSet.c for an example using this + * function. + * + * A queue set must be explicitly created using a call to xQueueCreateSet() + * before it can be used. Once created, standard FreeRTOS queues and semaphores + * can be added to the set using calls to xQueueAddToSet(). + * xQueueSelectFromSet() is then used to determine which, if any, of the queues + * or semaphores contained in the set is in a state where a queue read or + * semaphore take operation would be successful. + * + * Note 1: See the documentation on http://wwwFreeRTOS.org/RTOS-queue-sets.html + * for reasons why queue sets are very rarely needed in practice as there are + * simpler methods of blocking on multiple objects. + * + * Note 2: Blocking on a queue set that contains a mutex will not cause the + * mutex holder to inherit the priority of the blocked task. + * + * Note 3: An additional 4 bytes of RAM is required for each space in a every + * queue added to a queue set. Therefore counting semaphores that have a high + * maximum count value should not be added to a queue set. + * + * Note 4: A receive (in the case of a queue) or take (in the case of a + * semaphore) operation must not be performed on a member of a queue set unless + * a call to xQueueSelectFromSet() has first returned a handle to that set member. + * + * @param uxEventQueueLength Queue sets store events that occur on + * the queues and semaphores contained in the set. uxEventQueueLength specifies + * the maximum number of events that can be queued at once. To be absolutely + * certain that events are not lost uxEventQueueLength should be set to the + * total sum of the length of the queues added to the set, where binary + * semaphores and mutexes have a length of 1, and counting semaphores have a + * length set by their maximum count value. Examples: + * + If a queue set is to hold a queue of length 5, another queue of length 12, + * and a binary semaphore, then uxEventQueueLength should be set to + * (5 + 12 + 1), or 18. + * + If a queue set is to hold three binary semaphores then uxEventQueueLength + * should be set to (1 + 1 + 1 ), or 3. + * + If a queue set is to hold a counting semaphore that has a maximum count of + * 5, and a counting semaphore that has a maximum count of 3, then + * uxEventQueueLength should be set to (5 + 3), or 8. + * + * @return If the queue set is created successfully then a handle to the created + * queue set is returned. Otherwise NULL is returned. + */ +QueueSetHandle_t xQueueCreateSet( const UBaseType_t uxEventQueueLength ) PRIVILEGED_FUNCTION; + +/* + * Adds a queue or semaphore to a queue set that was previously created by a + * call to xQueueCreateSet(). + * + * See FreeRTOS/Source/Demo/Common/Minimal/QueueSet.c for an example using this + * function. + * + * Note 1: A receive (in the case of a queue) or take (in the case of a + * semaphore) operation must not be performed on a member of a queue set unless + * a call to xQueueSelectFromSet() has first returned a handle to that set member. + * + * @param xQueueOrSemaphore The handle of the queue or semaphore being added to + * the queue set (cast to an QueueSetMemberHandle_t type). + * + * @param xQueueSet The handle of the queue set to which the queue or semaphore + * is being added. + * + * @return If the queue or semaphore was successfully added to the queue set + * then pdPASS is returned. If the queue could not be successfully added to the + * queue set because it is already a member of a different queue set then pdFAIL + * is returned. + */ +BaseType_t xQueueAddToSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet ) PRIVILEGED_FUNCTION; + +/* + * Removes a queue or semaphore from a queue set. A queue or semaphore can only + * be removed from a set if the queue or semaphore is empty. + * + * See FreeRTOS/Source/Demo/Common/Minimal/QueueSet.c for an example using this + * function. + * + * @param xQueueOrSemaphore The handle of the queue or semaphore being removed + * from the queue set (cast to an QueueSetMemberHandle_t type). + * + * @param xQueueSet The handle of the queue set in which the queue or semaphore + * is included. + * + * @return If the queue or semaphore was successfully removed from the queue set + * then pdPASS is returned. If the queue was not in the queue set, or the + * queue (or semaphore) was not empty, then pdFAIL is returned. + */ +BaseType_t xQueueRemoveFromSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet ) PRIVILEGED_FUNCTION; + +/* + * xQueueSelectFromSet() selects from the members of a queue set a queue or + * semaphore that either contains data (in the case of a queue) or is available + * to take (in the case of a semaphore). xQueueSelectFromSet() effectively + * allows a task to block (pend) on a read operation on all the queues and + * semaphores in a queue set simultaneously. + * + * See FreeRTOS/Source/Demo/Common/Minimal/QueueSet.c for an example using this + * function. + * + * Note 1: See the documentation on http://wwwFreeRTOS.org/RTOS-queue-sets.html + * for reasons why queue sets are very rarely needed in practice as there are + * simpler methods of blocking on multiple objects. + * + * Note 2: Blocking on a queue set that contains a mutex will not cause the + * mutex holder to inherit the priority of the blocked task. + * + * Note 3: A receive (in the case of a queue) or take (in the case of a + * semaphore) operation must not be performed on a member of a queue set unless + * a call to xQueueSelectFromSet() has first returned a handle to that set member. + * + * @param xQueueSet The queue set on which the task will (potentially) block. + * + * @param xTicksToWait The maximum time, in ticks, that the calling task will + * remain in the Blocked state (with other tasks executing) to wait for a member + * of the queue set to be ready for a successful queue read or semaphore take + * operation. + * + * @return xQueueSelectFromSet() will return the handle of a queue (cast to + * a QueueSetMemberHandle_t type) contained in the queue set that contains data, + * or the handle of a semaphore (cast to a QueueSetMemberHandle_t type) contained + * in the queue set that is available, or NULL if no such queue or semaphore + * exists before before the specified block time expires. + */ +QueueSetMemberHandle_t xQueueSelectFromSet( QueueSetHandle_t xQueueSet, const TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/* + * A version of xQueueSelectFromSet() that can be used from an ISR. + */ +QueueSetMemberHandle_t xQueueSelectFromSetFromISR( QueueSetHandle_t xQueueSet ) PRIVILEGED_FUNCTION; + +/* Not public API functions. */ +void vQueueWaitForMessageRestricted( QueueHandle_t xQueue, TickType_t xTicksToWait, const BaseType_t xWaitIndefinitely ) PRIVILEGED_FUNCTION; +BaseType_t xQueueGenericReset( QueueHandle_t xQueue, BaseType_t xNewQueue ) PRIVILEGED_FUNCTION; +void vQueueSetQueueNumber( QueueHandle_t xQueue, UBaseType_t uxQueueNumber ) PRIVILEGED_FUNCTION; +UBaseType_t uxQueueGetQueueNumber( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; +uint8_t ucQueueGetQueueType( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; + + +#ifdef __cplusplus +} +#endif + +#endif /* QUEUE_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/semphr.h b/Middlewares/Third_Party/FreeRTOS/Source/include/semphr.h new file mode 100644 index 00000000..787c7912 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/semphr.h @@ -0,0 +1,1140 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef SEMAPHORE_H +#define SEMAPHORE_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h" must appear in source files before "include semphr.h" +#endif + +#include "queue.h" + +typedef QueueHandle_t SemaphoreHandle_t; + +#define semBINARY_SEMAPHORE_QUEUE_LENGTH ( ( uint8_t ) 1U ) +#define semSEMAPHORE_QUEUE_ITEM_LENGTH ( ( uint8_t ) 0U ) +#define semGIVE_BLOCK_TIME ( ( TickType_t ) 0U ) + + +/** + * semphr. h + *
vSemaphoreCreateBinary( SemaphoreHandle_t xSemaphore )
+ * + * In many usage scenarios it is faster and more memory efficient to use a + * direct to task notification in place of a binary semaphore! + * http://www.freertos.org/RTOS-task-notifications.html + * + * This old vSemaphoreCreateBinary() macro is now deprecated in favour of the + * xSemaphoreCreateBinary() function. Note that binary semaphores created using + * the vSemaphoreCreateBinary() macro are created in a state such that the + * first call to 'take' the semaphore would pass, whereas binary semaphores + * created using xSemaphoreCreateBinary() are created in a state such that the + * the semaphore must first be 'given' before it can be 'taken'. + * + * Macro that implements a semaphore by using the existing queue mechanism. + * The queue length is 1 as this is a binary semaphore. The data size is 0 + * as we don't want to actually store any data - we just want to know if the + * queue is empty or full. + * + * This type of semaphore can be used for pure synchronisation between tasks or + * between an interrupt and a task. The semaphore need not be given back once + * obtained, so one task/interrupt can continuously 'give' the semaphore while + * another continuously 'takes' the semaphore. For this reason this type of + * semaphore does not use a priority inheritance mechanism. For an alternative + * that does use priority inheritance see xSemaphoreCreateMutex(). + * + * @param xSemaphore Handle to the created semaphore. Should be of type SemaphoreHandle_t. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore = NULL;
+
+ void vATask( void * pvParameters )
+ {
+    // Semaphore cannot be used before a call to vSemaphoreCreateBinary ().
+    // This is a macro so pass the variable in directly.
+    vSemaphoreCreateBinary( xSemaphore );
+
+    if( xSemaphore != NULL )
+    {
+        // The semaphore was created successfully.
+        // The semaphore can now be used.
+    }
+ }
+ 
+ * \defgroup vSemaphoreCreateBinary vSemaphoreCreateBinary + * \ingroup Semaphores + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + #define vSemaphoreCreateBinary( xSemaphore ) \ + { \ + ( xSemaphore ) = xQueueGenericCreate( ( UBaseType_t ) 1, semSEMAPHORE_QUEUE_ITEM_LENGTH, queueQUEUE_TYPE_BINARY_SEMAPHORE ); \ + if( ( xSemaphore ) != NULL ) \ + { \ + ( void ) xSemaphoreGive( ( xSemaphore ) ); \ + } \ + } +#endif + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateBinary( void )
+ * + * Creates a new binary semaphore instance, and returns a handle by which the + * new semaphore can be referenced. + * + * In many usage scenarios it is faster and more memory efficient to use a + * direct to task notification in place of a binary semaphore! + * http://www.freertos.org/RTOS-task-notifications.html + * + * Internally, within the FreeRTOS implementation, binary semaphores use a block + * of memory, in which the semaphore structure is stored. If a binary semaphore + * is created using xSemaphoreCreateBinary() then the required memory is + * automatically dynamically allocated inside the xSemaphoreCreateBinary() + * function. (see http://www.freertos.org/a00111.html). If a binary semaphore + * is created using xSemaphoreCreateBinaryStatic() then the application writer + * must provide the memory. xSemaphoreCreateBinaryStatic() therefore allows a + * binary semaphore to be created without using any dynamic memory allocation. + * + * The old vSemaphoreCreateBinary() macro is now deprecated in favour of this + * xSemaphoreCreateBinary() function. Note that binary semaphores created using + * the vSemaphoreCreateBinary() macro are created in a state such that the + * first call to 'take' the semaphore would pass, whereas binary semaphores + * created using xSemaphoreCreateBinary() are created in a state such that the + * the semaphore must first be 'given' before it can be 'taken'. + * + * This type of semaphore can be used for pure synchronisation between tasks or + * between an interrupt and a task. The semaphore need not be given back once + * obtained, so one task/interrupt can continuously 'give' the semaphore while + * another continuously 'takes' the semaphore. For this reason this type of + * semaphore does not use a priority inheritance mechanism. For an alternative + * that does use priority inheritance see xSemaphoreCreateMutex(). + * + * @return Handle to the created semaphore, or NULL if the memory required to + * hold the semaphore's data structures could not be allocated. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore = NULL;
+
+ void vATask( void * pvParameters )
+ {
+    // Semaphore cannot be used before a call to xSemaphoreCreateBinary().
+    // This is a macro so pass the variable in directly.
+    xSemaphore = xSemaphoreCreateBinary();
+
+    if( xSemaphore != NULL )
+    {
+        // The semaphore was created successfully.
+        // The semaphore can now be used.
+    }
+ }
+ 
+ * \defgroup xSemaphoreCreateBinary xSemaphoreCreateBinary + * \ingroup Semaphores + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + #define xSemaphoreCreateBinary() xQueueGenericCreate( ( UBaseType_t ) 1, semSEMAPHORE_QUEUE_ITEM_LENGTH, queueQUEUE_TYPE_BINARY_SEMAPHORE ) +#endif + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateBinaryStatic( StaticSemaphore_t *pxSemaphoreBuffer )
+ * + * Creates a new binary semaphore instance, and returns a handle by which the + * new semaphore can be referenced. + * + * NOTE: In many usage scenarios it is faster and more memory efficient to use a + * direct to task notification in place of a binary semaphore! + * http://www.freertos.org/RTOS-task-notifications.html + * + * Internally, within the FreeRTOS implementation, binary semaphores use a block + * of memory, in which the semaphore structure is stored. If a binary semaphore + * is created using xSemaphoreCreateBinary() then the required memory is + * automatically dynamically allocated inside the xSemaphoreCreateBinary() + * function. (see http://www.freertos.org/a00111.html). If a binary semaphore + * is created using xSemaphoreCreateBinaryStatic() then the application writer + * must provide the memory. xSemaphoreCreateBinaryStatic() therefore allows a + * binary semaphore to be created without using any dynamic memory allocation. + * + * This type of semaphore can be used for pure synchronisation between tasks or + * between an interrupt and a task. The semaphore need not be given back once + * obtained, so one task/interrupt can continuously 'give' the semaphore while + * another continuously 'takes' the semaphore. For this reason this type of + * semaphore does not use a priority inheritance mechanism. For an alternative + * that does use priority inheritance see xSemaphoreCreateMutex(). + * + * @param pxSemaphoreBuffer Must point to a variable of type StaticSemaphore_t, + * which will then be used to hold the semaphore's data structure, removing the + * need for the memory to be allocated dynamically. + * + * @return If the semaphore is created then a handle to the created semaphore is + * returned. If pxSemaphoreBuffer is NULL then NULL is returned. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore = NULL;
+ StaticSemaphore_t xSemaphoreBuffer;
+
+ void vATask( void * pvParameters )
+ {
+    // Semaphore cannot be used before a call to xSemaphoreCreateBinary().
+    // The semaphore's data structures will be placed in the xSemaphoreBuffer
+    // variable, the address of which is passed into the function.  The
+    // function's parameter is not NULL, so the function will not attempt any
+    // dynamic memory allocation, and therefore the function will not return
+    // return NULL.
+    xSemaphore = xSemaphoreCreateBinary( &xSemaphoreBuffer );
+
+    // Rest of task code goes here.
+ }
+ 
+ * \defgroup xSemaphoreCreateBinaryStatic xSemaphoreCreateBinaryStatic + * \ingroup Semaphores + */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + #define xSemaphoreCreateBinaryStatic( pxStaticSemaphore ) xQueueGenericCreateStatic( ( UBaseType_t ) 1, semSEMAPHORE_QUEUE_ITEM_LENGTH, NULL, pxStaticSemaphore, queueQUEUE_TYPE_BINARY_SEMAPHORE ) +#endif /* configSUPPORT_STATIC_ALLOCATION */ + +/** + * semphr. h + *
xSemaphoreTake(
+ *                   SemaphoreHandle_t xSemaphore,
+ *                   TickType_t xBlockTime
+ *               )
+ * + * Macro to obtain a semaphore. The semaphore must have previously been + * created with a call to xSemaphoreCreateBinary(), xSemaphoreCreateMutex() or + * xSemaphoreCreateCounting(). + * + * @param xSemaphore A handle to the semaphore being taken - obtained when + * the semaphore was created. + * + * @param xBlockTime The time in ticks to wait for the semaphore to become + * available. The macro portTICK_PERIOD_MS can be used to convert this to a + * real time. A block time of zero can be used to poll the semaphore. A block + * time of portMAX_DELAY can be used to block indefinitely (provided + * INCLUDE_vTaskSuspend is set to 1 in FreeRTOSConfig.h). + * + * @return pdTRUE if the semaphore was obtained. pdFALSE + * if xBlockTime expired without the semaphore becoming available. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore = NULL;
+
+ // A task that creates a semaphore.
+ void vATask( void * pvParameters )
+ {
+    // Create the semaphore to guard a shared resource.
+    xSemaphore = xSemaphoreCreateBinary();
+ }
+
+ // A task that uses the semaphore.
+ void vAnotherTask( void * pvParameters )
+ {
+    // ... Do other things.
+
+    if( xSemaphore != NULL )
+    {
+        // See if we can obtain the semaphore.  If the semaphore is not available
+        // wait 10 ticks to see if it becomes free.
+        if( xSemaphoreTake( xSemaphore, ( TickType_t ) 10 ) == pdTRUE )
+        {
+            // We were able to obtain the semaphore and can now access the
+            // shared resource.
+
+            // ...
+
+            // We have finished accessing the shared resource.  Release the
+            // semaphore.
+            xSemaphoreGive( xSemaphore );
+        }
+        else
+        {
+            // We could not obtain the semaphore and can therefore not access
+            // the shared resource safely.
+        }
+    }
+ }
+ 
+ * \defgroup xSemaphoreTake xSemaphoreTake + * \ingroup Semaphores + */ +#define xSemaphoreTake( xSemaphore, xBlockTime ) xQueueSemaphoreTake( ( xSemaphore ), ( xBlockTime ) ) + +/** + * semphr. h + * xSemaphoreTakeRecursive( + * SemaphoreHandle_t xMutex, + * TickType_t xBlockTime + * ) + * + * Macro to recursively obtain, or 'take', a mutex type semaphore. + * The mutex must have previously been created using a call to + * xSemaphoreCreateRecursiveMutex(); + * + * configUSE_RECURSIVE_MUTEXES must be set to 1 in FreeRTOSConfig.h for this + * macro to be available. + * + * This macro must not be used on mutexes created using xSemaphoreCreateMutex(). + * + * A mutex used recursively can be 'taken' repeatedly by the owner. The mutex + * doesn't become available again until the owner has called + * xSemaphoreGiveRecursive() for each successful 'take' request. For example, + * if a task successfully 'takes' the same mutex 5 times then the mutex will + * not be available to any other task until it has also 'given' the mutex back + * exactly five times. + * + * @param xMutex A handle to the mutex being obtained. This is the + * handle returned by xSemaphoreCreateRecursiveMutex(); + * + * @param xBlockTime The time in ticks to wait for the semaphore to become + * available. The macro portTICK_PERIOD_MS can be used to convert this to a + * real time. A block time of zero can be used to poll the semaphore. If + * the task already owns the semaphore then xSemaphoreTakeRecursive() will + * return immediately no matter what the value of xBlockTime. + * + * @return pdTRUE if the semaphore was obtained. pdFALSE if xBlockTime + * expired without the semaphore becoming available. + * + * Example usage: +
+ SemaphoreHandle_t xMutex = NULL;
+
+ // A task that creates a mutex.
+ void vATask( void * pvParameters )
+ {
+    // Create the mutex to guard a shared resource.
+    xMutex = xSemaphoreCreateRecursiveMutex();
+ }
+
+ // A task that uses the mutex.
+ void vAnotherTask( void * pvParameters )
+ {
+    // ... Do other things.
+
+    if( xMutex != NULL )
+    {
+        // See if we can obtain the mutex.  If the mutex is not available
+        // wait 10 ticks to see if it becomes free.
+        if( xSemaphoreTakeRecursive( xSemaphore, ( TickType_t ) 10 ) == pdTRUE )
+        {
+            // We were able to obtain the mutex and can now access the
+            // shared resource.
+
+            // ...
+            // For some reason due to the nature of the code further calls to
+            // xSemaphoreTakeRecursive() are made on the same mutex.  In real
+            // code these would not be just sequential calls as this would make
+            // no sense.  Instead the calls are likely to be buried inside
+            // a more complex call structure.
+            xSemaphoreTakeRecursive( xMutex, ( TickType_t ) 10 );
+            xSemaphoreTakeRecursive( xMutex, ( TickType_t ) 10 );
+
+            // The mutex has now been 'taken' three times, so will not be
+            // available to another task until it has also been given back
+            // three times.  Again it is unlikely that real code would have
+            // these calls sequentially, but instead buried in a more complex
+            // call structure.  This is just for illustrative purposes.
+            xSemaphoreGiveRecursive( xMutex );
+            xSemaphoreGiveRecursive( xMutex );
+            xSemaphoreGiveRecursive( xMutex );
+
+            // Now the mutex can be taken by other tasks.
+        }
+        else
+        {
+            // We could not obtain the mutex and can therefore not access
+            // the shared resource safely.
+        }
+    }
+ }
+ 
+ * \defgroup xSemaphoreTakeRecursive xSemaphoreTakeRecursive + * \ingroup Semaphores + */ +#if( configUSE_RECURSIVE_MUTEXES == 1 ) + #define xSemaphoreTakeRecursive( xMutex, xBlockTime ) xQueueTakeMutexRecursive( ( xMutex ), ( xBlockTime ) ) +#endif + +/** + * semphr. h + *
xSemaphoreGive( SemaphoreHandle_t xSemaphore )
+ * + * Macro to release a semaphore. The semaphore must have previously been + * created with a call to xSemaphoreCreateBinary(), xSemaphoreCreateMutex() or + * xSemaphoreCreateCounting(). and obtained using sSemaphoreTake(). + * + * This macro must not be used from an ISR. See xSemaphoreGiveFromISR () for + * an alternative which can be used from an ISR. + * + * This macro must also not be used on semaphores created using + * xSemaphoreCreateRecursiveMutex(). + * + * @param xSemaphore A handle to the semaphore being released. This is the + * handle returned when the semaphore was created. + * + * @return pdTRUE if the semaphore was released. pdFALSE if an error occurred. + * Semaphores are implemented using queues. An error can occur if there is + * no space on the queue to post a message - indicating that the + * semaphore was not first obtained correctly. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore = NULL;
+
+ void vATask( void * pvParameters )
+ {
+    // Create the semaphore to guard a shared resource.
+    xSemaphore = vSemaphoreCreateBinary();
+
+    if( xSemaphore != NULL )
+    {
+        if( xSemaphoreGive( xSemaphore ) != pdTRUE )
+        {
+            // We would expect this call to fail because we cannot give
+            // a semaphore without first "taking" it!
+        }
+
+        // Obtain the semaphore - don't block if the semaphore is not
+        // immediately available.
+        if( xSemaphoreTake( xSemaphore, ( TickType_t ) 0 ) )
+        {
+            // We now have the semaphore and can access the shared resource.
+
+            // ...
+
+            // We have finished accessing the shared resource so can free the
+            // semaphore.
+            if( xSemaphoreGive( xSemaphore ) != pdTRUE )
+            {
+                // We would not expect this call to fail because we must have
+                // obtained the semaphore to get here.
+            }
+        }
+    }
+ }
+ 
+ * \defgroup xSemaphoreGive xSemaphoreGive + * \ingroup Semaphores + */ +#define xSemaphoreGive( xSemaphore ) xQueueGenericSend( ( QueueHandle_t ) ( xSemaphore ), NULL, semGIVE_BLOCK_TIME, queueSEND_TO_BACK ) + +/** + * semphr. h + *
xSemaphoreGiveRecursive( SemaphoreHandle_t xMutex )
+ * + * Macro to recursively release, or 'give', a mutex type semaphore. + * The mutex must have previously been created using a call to + * xSemaphoreCreateRecursiveMutex(); + * + * configUSE_RECURSIVE_MUTEXES must be set to 1 in FreeRTOSConfig.h for this + * macro to be available. + * + * This macro must not be used on mutexes created using xSemaphoreCreateMutex(). + * + * A mutex used recursively can be 'taken' repeatedly by the owner. The mutex + * doesn't become available again until the owner has called + * xSemaphoreGiveRecursive() for each successful 'take' request. For example, + * if a task successfully 'takes' the same mutex 5 times then the mutex will + * not be available to any other task until it has also 'given' the mutex back + * exactly five times. + * + * @param xMutex A handle to the mutex being released, or 'given'. This is the + * handle returned by xSemaphoreCreateMutex(); + * + * @return pdTRUE if the semaphore was given. + * + * Example usage: +
+ SemaphoreHandle_t xMutex = NULL;
+
+ // A task that creates a mutex.
+ void vATask( void * pvParameters )
+ {
+    // Create the mutex to guard a shared resource.
+    xMutex = xSemaphoreCreateRecursiveMutex();
+ }
+
+ // A task that uses the mutex.
+ void vAnotherTask( void * pvParameters )
+ {
+    // ... Do other things.
+
+    if( xMutex != NULL )
+    {
+        // See if we can obtain the mutex.  If the mutex is not available
+        // wait 10 ticks to see if it becomes free.
+        if( xSemaphoreTakeRecursive( xMutex, ( TickType_t ) 10 ) == pdTRUE )
+        {
+            // We were able to obtain the mutex and can now access the
+            // shared resource.
+
+            // ...
+            // For some reason due to the nature of the code further calls to
+			// xSemaphoreTakeRecursive() are made on the same mutex.  In real
+			// code these would not be just sequential calls as this would make
+			// no sense.  Instead the calls are likely to be buried inside
+			// a more complex call structure.
+            xSemaphoreTakeRecursive( xMutex, ( TickType_t ) 10 );
+            xSemaphoreTakeRecursive( xMutex, ( TickType_t ) 10 );
+
+            // The mutex has now been 'taken' three times, so will not be
+			// available to another task until it has also been given back
+			// three times.  Again it is unlikely that real code would have
+			// these calls sequentially, it would be more likely that the calls
+			// to xSemaphoreGiveRecursive() would be called as a call stack
+			// unwound.  This is just for demonstrative purposes.
+            xSemaphoreGiveRecursive( xMutex );
+			xSemaphoreGiveRecursive( xMutex );
+			xSemaphoreGiveRecursive( xMutex );
+
+			// Now the mutex can be taken by other tasks.
+        }
+        else
+        {
+            // We could not obtain the mutex and can therefore not access
+            // the shared resource safely.
+        }
+    }
+ }
+ 
+ * \defgroup xSemaphoreGiveRecursive xSemaphoreGiveRecursive + * \ingroup Semaphores + */ +#if( configUSE_RECURSIVE_MUTEXES == 1 ) + #define xSemaphoreGiveRecursive( xMutex ) xQueueGiveMutexRecursive( ( xMutex ) ) +#endif + +/** + * semphr. h + *
+ xSemaphoreGiveFromISR(
+                          SemaphoreHandle_t xSemaphore,
+                          BaseType_t *pxHigherPriorityTaskWoken
+                      )
+ * + * Macro to release a semaphore. The semaphore must have previously been + * created with a call to xSemaphoreCreateBinary() or xSemaphoreCreateCounting(). + * + * Mutex type semaphores (those created using a call to xSemaphoreCreateMutex()) + * must not be used with this macro. + * + * This macro can be used from an ISR. + * + * @param xSemaphore A handle to the semaphore being released. This is the + * handle returned when the semaphore was created. + * + * @param pxHigherPriorityTaskWoken xSemaphoreGiveFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if giving the semaphore caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xSemaphoreGiveFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @return pdTRUE if the semaphore was successfully given, otherwise errQUEUE_FULL. + * + * Example usage: +
+ \#define LONG_TIME 0xffff
+ \#define TICKS_TO_WAIT	10
+ SemaphoreHandle_t xSemaphore = NULL;
+
+ // Repetitive task.
+ void vATask( void * pvParameters )
+ {
+    for( ;; )
+    {
+        // We want this task to run every 10 ticks of a timer.  The semaphore
+        // was created before this task was started.
+
+        // Block waiting for the semaphore to become available.
+        if( xSemaphoreTake( xSemaphore, LONG_TIME ) == pdTRUE )
+        {
+            // It is time to execute.
+
+            // ...
+
+            // We have finished our task.  Return to the top of the loop where
+            // we will block on the semaphore until it is time to execute
+            // again.  Note when using the semaphore for synchronisation with an
+			// ISR in this manner there is no need to 'give' the semaphore back.
+        }
+    }
+ }
+
+ // Timer ISR
+ void vTimerISR( void * pvParameters )
+ {
+ static uint8_t ucLocalTickCount = 0;
+ static BaseType_t xHigherPriorityTaskWoken;
+
+    // A timer tick has occurred.
+
+    // ... Do other time functions.
+
+    // Is it time for vATask () to run?
+	xHigherPriorityTaskWoken = pdFALSE;
+    ucLocalTickCount++;
+    if( ucLocalTickCount >= TICKS_TO_WAIT )
+    {
+        // Unblock the task by releasing the semaphore.
+        xSemaphoreGiveFromISR( xSemaphore, &xHigherPriorityTaskWoken );
+
+        // Reset the count so we release the semaphore again in 10 ticks time.
+        ucLocalTickCount = 0;
+    }
+
+    if( xHigherPriorityTaskWoken != pdFALSE )
+    {
+        // We can force a context switch here.  Context switching from an
+        // ISR uses port specific syntax.  Check the demo task for your port
+        // to find the syntax required.
+    }
+ }
+ 
+ * \defgroup xSemaphoreGiveFromISR xSemaphoreGiveFromISR + * \ingroup Semaphores + */ +#define xSemaphoreGiveFromISR( xSemaphore, pxHigherPriorityTaskWoken ) xQueueGiveFromISR( ( QueueHandle_t ) ( xSemaphore ), ( pxHigherPriorityTaskWoken ) ) + +/** + * semphr. h + *
+ xSemaphoreTakeFromISR(
+                          SemaphoreHandle_t xSemaphore,
+                          BaseType_t *pxHigherPriorityTaskWoken
+                      )
+ * + * Macro to take a semaphore from an ISR. The semaphore must have + * previously been created with a call to xSemaphoreCreateBinary() or + * xSemaphoreCreateCounting(). + * + * Mutex type semaphores (those created using a call to xSemaphoreCreateMutex()) + * must not be used with this macro. + * + * This macro can be used from an ISR, however taking a semaphore from an ISR + * is not a common operation. It is likely to only be useful when taking a + * counting semaphore when an interrupt is obtaining an object from a resource + * pool (when the semaphore count indicates the number of resources available). + * + * @param xSemaphore A handle to the semaphore being taken. This is the + * handle returned when the semaphore was created. + * + * @param pxHigherPriorityTaskWoken xSemaphoreTakeFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if taking the semaphore caused a task + * to unblock, and the unblocked task has a priority higher than the currently + * running task. If xSemaphoreTakeFromISR() sets this value to pdTRUE then + * a context switch should be requested before the interrupt is exited. + * + * @return pdTRUE if the semaphore was successfully taken, otherwise + * pdFALSE + */ +#define xSemaphoreTakeFromISR( xSemaphore, pxHigherPriorityTaskWoken ) xQueueReceiveFromISR( ( QueueHandle_t ) ( xSemaphore ), NULL, ( pxHigherPriorityTaskWoken ) ) + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateMutex( void )
+ * + * Creates a new mutex type semaphore instance, and returns a handle by which + * the new mutex can be referenced. + * + * Internally, within the FreeRTOS implementation, mutex semaphores use a block + * of memory, in which the mutex structure is stored. If a mutex is created + * using xSemaphoreCreateMutex() then the required memory is automatically + * dynamically allocated inside the xSemaphoreCreateMutex() function. (see + * http://www.freertos.org/a00111.html). If a mutex is created using + * xSemaphoreCreateMutexStatic() then the application writer must provided the + * memory. xSemaphoreCreateMutexStatic() therefore allows a mutex to be created + * without using any dynamic memory allocation. + * + * Mutexes created using this function can be accessed using the xSemaphoreTake() + * and xSemaphoreGive() macros. The xSemaphoreTakeRecursive() and + * xSemaphoreGiveRecursive() macros must not be used. + * + * This type of semaphore uses a priority inheritance mechanism so a task + * 'taking' a semaphore MUST ALWAYS 'give' the semaphore back once the + * semaphore it is no longer required. + * + * Mutex type semaphores cannot be used from within interrupt service routines. + * + * See xSemaphoreCreateBinary() for an alternative implementation that can be + * used for pure synchronisation (where one task or interrupt always 'gives' the + * semaphore and another always 'takes' the semaphore) and from within interrupt + * service routines. + * + * @return If the mutex was successfully created then a handle to the created + * semaphore is returned. If there was not enough heap to allocate the mutex + * data structures then NULL is returned. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore;
+
+ void vATask( void * pvParameters )
+ {
+    // Semaphore cannot be used before a call to xSemaphoreCreateMutex().
+    // This is a macro so pass the variable in directly.
+    xSemaphore = xSemaphoreCreateMutex();
+
+    if( xSemaphore != NULL )
+    {
+        // The semaphore was created successfully.
+        // The semaphore can now be used.
+    }
+ }
+ 
+ * \defgroup xSemaphoreCreateMutex xSemaphoreCreateMutex + * \ingroup Semaphores + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + #define xSemaphoreCreateMutex() xQueueCreateMutex( queueQUEUE_TYPE_MUTEX ) +#endif + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateMutexStatic( StaticSemaphore_t *pxMutexBuffer )
+ * + * Creates a new mutex type semaphore instance, and returns a handle by which + * the new mutex can be referenced. + * + * Internally, within the FreeRTOS implementation, mutex semaphores use a block + * of memory, in which the mutex structure is stored. If a mutex is created + * using xSemaphoreCreateMutex() then the required memory is automatically + * dynamically allocated inside the xSemaphoreCreateMutex() function. (see + * http://www.freertos.org/a00111.html). If a mutex is created using + * xSemaphoreCreateMutexStatic() then the application writer must provided the + * memory. xSemaphoreCreateMutexStatic() therefore allows a mutex to be created + * without using any dynamic memory allocation. + * + * Mutexes created using this function can be accessed using the xSemaphoreTake() + * and xSemaphoreGive() macros. The xSemaphoreTakeRecursive() and + * xSemaphoreGiveRecursive() macros must not be used. + * + * This type of semaphore uses a priority inheritance mechanism so a task + * 'taking' a semaphore MUST ALWAYS 'give' the semaphore back once the + * semaphore it is no longer required. + * + * Mutex type semaphores cannot be used from within interrupt service routines. + * + * See xSemaphoreCreateBinary() for an alternative implementation that can be + * used for pure synchronisation (where one task or interrupt always 'gives' the + * semaphore and another always 'takes' the semaphore) and from within interrupt + * service routines. + * + * @param pxMutexBuffer Must point to a variable of type StaticSemaphore_t, + * which will be used to hold the mutex's data structure, removing the need for + * the memory to be allocated dynamically. + * + * @return If the mutex was successfully created then a handle to the created + * mutex is returned. If pxMutexBuffer was NULL then NULL is returned. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore;
+ StaticSemaphore_t xMutexBuffer;
+
+ void vATask( void * pvParameters )
+ {
+    // A mutex cannot be used before it has been created.  xMutexBuffer is
+    // into xSemaphoreCreateMutexStatic() so no dynamic memory allocation is
+    // attempted.
+    xSemaphore = xSemaphoreCreateMutexStatic( &xMutexBuffer );
+
+    // As no dynamic memory allocation was performed, xSemaphore cannot be NULL,
+    // so there is no need to check it.
+ }
+ 
+ * \defgroup xSemaphoreCreateMutexStatic xSemaphoreCreateMutexStatic + * \ingroup Semaphores + */ + #if( configSUPPORT_STATIC_ALLOCATION == 1 ) + #define xSemaphoreCreateMutexStatic( pxMutexBuffer ) xQueueCreateMutexStatic( queueQUEUE_TYPE_MUTEX, ( pxMutexBuffer ) ) +#endif /* configSUPPORT_STATIC_ALLOCATION */ + + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateRecursiveMutex( void )
+ * + * Creates a new recursive mutex type semaphore instance, and returns a handle + * by which the new recursive mutex can be referenced. + * + * Internally, within the FreeRTOS implementation, recursive mutexs use a block + * of memory, in which the mutex structure is stored. If a recursive mutex is + * created using xSemaphoreCreateRecursiveMutex() then the required memory is + * automatically dynamically allocated inside the + * xSemaphoreCreateRecursiveMutex() function. (see + * http://www.freertos.org/a00111.html). If a recursive mutex is created using + * xSemaphoreCreateRecursiveMutexStatic() then the application writer must + * provide the memory that will get used by the mutex. + * xSemaphoreCreateRecursiveMutexStatic() therefore allows a recursive mutex to + * be created without using any dynamic memory allocation. + * + * Mutexes created using this macro can be accessed using the + * xSemaphoreTakeRecursive() and xSemaphoreGiveRecursive() macros. The + * xSemaphoreTake() and xSemaphoreGive() macros must not be used. + * + * A mutex used recursively can be 'taken' repeatedly by the owner. The mutex + * doesn't become available again until the owner has called + * xSemaphoreGiveRecursive() for each successful 'take' request. For example, + * if a task successfully 'takes' the same mutex 5 times then the mutex will + * not be available to any other task until it has also 'given' the mutex back + * exactly five times. + * + * This type of semaphore uses a priority inheritance mechanism so a task + * 'taking' a semaphore MUST ALWAYS 'give' the semaphore back once the + * semaphore it is no longer required. + * + * Mutex type semaphores cannot be used from within interrupt service routines. + * + * See xSemaphoreCreateBinary() for an alternative implementation that can be + * used for pure synchronisation (where one task or interrupt always 'gives' the + * semaphore and another always 'takes' the semaphore) and from within interrupt + * service routines. + * + * @return xSemaphore Handle to the created mutex semaphore. Should be of type + * SemaphoreHandle_t. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore;
+
+ void vATask( void * pvParameters )
+ {
+    // Semaphore cannot be used before a call to xSemaphoreCreateMutex().
+    // This is a macro so pass the variable in directly.
+    xSemaphore = xSemaphoreCreateRecursiveMutex();
+
+    if( xSemaphore != NULL )
+    {
+        // The semaphore was created successfully.
+        // The semaphore can now be used.
+    }
+ }
+ 
+ * \defgroup xSemaphoreCreateRecursiveMutex xSemaphoreCreateRecursiveMutex + * \ingroup Semaphores + */ +#if( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configUSE_RECURSIVE_MUTEXES == 1 ) ) + #define xSemaphoreCreateRecursiveMutex() xQueueCreateMutex( queueQUEUE_TYPE_RECURSIVE_MUTEX ) +#endif + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateRecursiveMutexStatic( StaticSemaphore_t *pxMutexBuffer )
+ * + * Creates a new recursive mutex type semaphore instance, and returns a handle + * by which the new recursive mutex can be referenced. + * + * Internally, within the FreeRTOS implementation, recursive mutexs use a block + * of memory, in which the mutex structure is stored. If a recursive mutex is + * created using xSemaphoreCreateRecursiveMutex() then the required memory is + * automatically dynamically allocated inside the + * xSemaphoreCreateRecursiveMutex() function. (see + * http://www.freertos.org/a00111.html). If a recursive mutex is created using + * xSemaphoreCreateRecursiveMutexStatic() then the application writer must + * provide the memory that will get used by the mutex. + * xSemaphoreCreateRecursiveMutexStatic() therefore allows a recursive mutex to + * be created without using any dynamic memory allocation. + * + * Mutexes created using this macro can be accessed using the + * xSemaphoreTakeRecursive() and xSemaphoreGiveRecursive() macros. The + * xSemaphoreTake() and xSemaphoreGive() macros must not be used. + * + * A mutex used recursively can be 'taken' repeatedly by the owner. The mutex + * doesn't become available again until the owner has called + * xSemaphoreGiveRecursive() for each successful 'take' request. For example, + * if a task successfully 'takes' the same mutex 5 times then the mutex will + * not be available to any other task until it has also 'given' the mutex back + * exactly five times. + * + * This type of semaphore uses a priority inheritance mechanism so a task + * 'taking' a semaphore MUST ALWAYS 'give' the semaphore back once the + * semaphore it is no longer required. + * + * Mutex type semaphores cannot be used from within interrupt service routines. + * + * See xSemaphoreCreateBinary() for an alternative implementation that can be + * used for pure synchronisation (where one task or interrupt always 'gives' the + * semaphore and another always 'takes' the semaphore) and from within interrupt + * service routines. + * + * @param pxMutexBuffer Must point to a variable of type StaticSemaphore_t, + * which will then be used to hold the recursive mutex's data structure, + * removing the need for the memory to be allocated dynamically. + * + * @return If the recursive mutex was successfully created then a handle to the + * created recursive mutex is returned. If pxMutexBuffer was NULL then NULL is + * returned. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore;
+ StaticSemaphore_t xMutexBuffer;
+
+ void vATask( void * pvParameters )
+ {
+    // A recursive semaphore cannot be used before it is created.  Here a
+    // recursive mutex is created using xSemaphoreCreateRecursiveMutexStatic().
+    // The address of xMutexBuffer is passed into the function, and will hold
+    // the mutexes data structures - so no dynamic memory allocation will be
+    // attempted.
+    xSemaphore = xSemaphoreCreateRecursiveMutexStatic( &xMutexBuffer );
+
+    // As no dynamic memory allocation was performed, xSemaphore cannot be NULL,
+    // so there is no need to check it.
+ }
+ 
+ * \defgroup xSemaphoreCreateRecursiveMutexStatic xSemaphoreCreateRecursiveMutexStatic + * \ingroup Semaphores + */ +#if( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configUSE_RECURSIVE_MUTEXES == 1 ) ) + #define xSemaphoreCreateRecursiveMutexStatic( pxStaticSemaphore ) xQueueCreateMutexStatic( queueQUEUE_TYPE_RECURSIVE_MUTEX, pxStaticSemaphore ) +#endif /* configSUPPORT_STATIC_ALLOCATION */ + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateCounting( UBaseType_t uxMaxCount, UBaseType_t uxInitialCount )
+ * + * Creates a new counting semaphore instance, and returns a handle by which the + * new counting semaphore can be referenced. + * + * In many usage scenarios it is faster and more memory efficient to use a + * direct to task notification in place of a counting semaphore! + * http://www.freertos.org/RTOS-task-notifications.html + * + * Internally, within the FreeRTOS implementation, counting semaphores use a + * block of memory, in which the counting semaphore structure is stored. If a + * counting semaphore is created using xSemaphoreCreateCounting() then the + * required memory is automatically dynamically allocated inside the + * xSemaphoreCreateCounting() function. (see + * http://www.freertos.org/a00111.html). If a counting semaphore is created + * using xSemaphoreCreateCountingStatic() then the application writer can + * instead optionally provide the memory that will get used by the counting + * semaphore. xSemaphoreCreateCountingStatic() therefore allows a counting + * semaphore to be created without using any dynamic memory allocation. + * + * Counting semaphores are typically used for two things: + * + * 1) Counting events. + * + * In this usage scenario an event handler will 'give' a semaphore each time + * an event occurs (incrementing the semaphore count value), and a handler + * task will 'take' a semaphore each time it processes an event + * (decrementing the semaphore count value). The count value is therefore + * the difference between the number of events that have occurred and the + * number that have been processed. In this case it is desirable for the + * initial count value to be zero. + * + * 2) Resource management. + * + * In this usage scenario the count value indicates the number of resources + * available. To obtain control of a resource a task must first obtain a + * semaphore - decrementing the semaphore count value. When the count value + * reaches zero there are no free resources. When a task finishes with the + * resource it 'gives' the semaphore back - incrementing the semaphore count + * value. In this case it is desirable for the initial count value to be + * equal to the maximum count value, indicating that all resources are free. + * + * @param uxMaxCount The maximum count value that can be reached. When the + * semaphore reaches this value it can no longer be 'given'. + * + * @param uxInitialCount The count value assigned to the semaphore when it is + * created. + * + * @return Handle to the created semaphore. Null if the semaphore could not be + * created. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore;
+
+ void vATask( void * pvParameters )
+ {
+ SemaphoreHandle_t xSemaphore = NULL;
+
+    // Semaphore cannot be used before a call to xSemaphoreCreateCounting().
+    // The max value to which the semaphore can count should be 10, and the
+    // initial value assigned to the count should be 0.
+    xSemaphore = xSemaphoreCreateCounting( 10, 0 );
+
+    if( xSemaphore != NULL )
+    {
+        // The semaphore was created successfully.
+        // The semaphore can now be used.
+    }
+ }
+ 
+ * \defgroup xSemaphoreCreateCounting xSemaphoreCreateCounting + * \ingroup Semaphores + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + #define xSemaphoreCreateCounting( uxMaxCount, uxInitialCount ) xQueueCreateCountingSemaphore( ( uxMaxCount ), ( uxInitialCount ) ) +#endif + +/** + * semphr. h + *
SemaphoreHandle_t xSemaphoreCreateCountingStatic( UBaseType_t uxMaxCount, UBaseType_t uxInitialCount, StaticSemaphore_t *pxSemaphoreBuffer )
+ * + * Creates a new counting semaphore instance, and returns a handle by which the + * new counting semaphore can be referenced. + * + * In many usage scenarios it is faster and more memory efficient to use a + * direct to task notification in place of a counting semaphore! + * http://www.freertos.org/RTOS-task-notifications.html + * + * Internally, within the FreeRTOS implementation, counting semaphores use a + * block of memory, in which the counting semaphore structure is stored. If a + * counting semaphore is created using xSemaphoreCreateCounting() then the + * required memory is automatically dynamically allocated inside the + * xSemaphoreCreateCounting() function. (see + * http://www.freertos.org/a00111.html). If a counting semaphore is created + * using xSemaphoreCreateCountingStatic() then the application writer must + * provide the memory. xSemaphoreCreateCountingStatic() therefore allows a + * counting semaphore to be created without using any dynamic memory allocation. + * + * Counting semaphores are typically used for two things: + * + * 1) Counting events. + * + * In this usage scenario an event handler will 'give' a semaphore each time + * an event occurs (incrementing the semaphore count value), and a handler + * task will 'take' a semaphore each time it processes an event + * (decrementing the semaphore count value). The count value is therefore + * the difference between the number of events that have occurred and the + * number that have been processed. In this case it is desirable for the + * initial count value to be zero. + * + * 2) Resource management. + * + * In this usage scenario the count value indicates the number of resources + * available. To obtain control of a resource a task must first obtain a + * semaphore - decrementing the semaphore count value. When the count value + * reaches zero there are no free resources. When a task finishes with the + * resource it 'gives' the semaphore back - incrementing the semaphore count + * value. In this case it is desirable for the initial count value to be + * equal to the maximum count value, indicating that all resources are free. + * + * @param uxMaxCount The maximum count value that can be reached. When the + * semaphore reaches this value it can no longer be 'given'. + * + * @param uxInitialCount The count value assigned to the semaphore when it is + * created. + * + * @param pxSemaphoreBuffer Must point to a variable of type StaticSemaphore_t, + * which will then be used to hold the semaphore's data structure, removing the + * need for the memory to be allocated dynamically. + * + * @return If the counting semaphore was successfully created then a handle to + * the created counting semaphore is returned. If pxSemaphoreBuffer was NULL + * then NULL is returned. + * + * Example usage: +
+ SemaphoreHandle_t xSemaphore;
+ StaticSemaphore_t xSemaphoreBuffer;
+
+ void vATask( void * pvParameters )
+ {
+ SemaphoreHandle_t xSemaphore = NULL;
+
+    // Counting semaphore cannot be used before they have been created.  Create
+    // a counting semaphore using xSemaphoreCreateCountingStatic().  The max
+    // value to which the semaphore can count is 10, and the initial value
+    // assigned to the count will be 0.  The address of xSemaphoreBuffer is
+    // passed in and will be used to hold the semaphore structure, so no dynamic
+    // memory allocation will be used.
+    xSemaphore = xSemaphoreCreateCounting( 10, 0, &xSemaphoreBuffer );
+
+    // No memory allocation was attempted so xSemaphore cannot be NULL, so there
+    // is no need to check its value.
+ }
+ 
+ * \defgroup xSemaphoreCreateCountingStatic xSemaphoreCreateCountingStatic + * \ingroup Semaphores + */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + #define xSemaphoreCreateCountingStatic( uxMaxCount, uxInitialCount, pxSemaphoreBuffer ) xQueueCreateCountingSemaphoreStatic( ( uxMaxCount ), ( uxInitialCount ), ( pxSemaphoreBuffer ) ) +#endif /* configSUPPORT_STATIC_ALLOCATION */ + +/** + * semphr. h + *
void vSemaphoreDelete( SemaphoreHandle_t xSemaphore );
+ * + * Delete a semaphore. This function must be used with care. For example, + * do not delete a mutex type semaphore if the mutex is held by a task. + * + * @param xSemaphore A handle to the semaphore to be deleted. + * + * \defgroup vSemaphoreDelete vSemaphoreDelete + * \ingroup Semaphores + */ +#define vSemaphoreDelete( xSemaphore ) vQueueDelete( ( QueueHandle_t ) ( xSemaphore ) ) + +/** + * semphr.h + *
TaskHandle_t xSemaphoreGetMutexHolder( SemaphoreHandle_t xMutex );
+ * + * If xMutex is indeed a mutex type semaphore, return the current mutex holder. + * If xMutex is not a mutex type semaphore, or the mutex is available (not held + * by a task), return NULL. + * + * Note: This is a good way of determining if the calling task is the mutex + * holder, but not a good way of determining the identity of the mutex holder as + * the holder may change between the function exiting and the returned value + * being tested. + */ +#define xSemaphoreGetMutexHolder( xSemaphore ) xQueueGetMutexHolder( ( xSemaphore ) ) + +/** + * semphr.h + *
TaskHandle_t xSemaphoreGetMutexHolderFromISR( SemaphoreHandle_t xMutex );
+ * + * If xMutex is indeed a mutex type semaphore, return the current mutex holder. + * If xMutex is not a mutex type semaphore, or the mutex is available (not held + * by a task), return NULL. + * + */ +#define xSemaphoreGetMutexHolderFromISR( xSemaphore ) xQueueGetMutexHolderFromISR( ( xSemaphore ) ) + +/** + * semphr.h + *
UBaseType_t uxSemaphoreGetCount( SemaphoreHandle_t xSemaphore );
+ * + * If the semaphore is a counting semaphore then uxSemaphoreGetCount() returns + * its current count value. If the semaphore is a binary semaphore then + * uxSemaphoreGetCount() returns 1 if the semaphore is available, and 0 if the + * semaphore is not available. + * + */ +#define uxSemaphoreGetCount( xSemaphore ) uxQueueMessagesWaiting( ( QueueHandle_t ) ( xSemaphore ) ) + +#endif /* SEMAPHORE_H */ + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/stack_macros.h b/Middlewares/Third_Party/FreeRTOS/Source/include/stack_macros.h new file mode 100644 index 00000000..b5bac083 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/stack_macros.h @@ -0,0 +1,129 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef STACK_MACROS_H +#define STACK_MACROS_H + +/* + * Call the stack overflow hook function if the stack of the task being swapped + * out is currently overflowed, or looks like it might have overflowed in the + * past. + * + * Setting configCHECK_FOR_STACK_OVERFLOW to 1 will cause the macro to check + * the current stack state only - comparing the current top of stack value to + * the stack limit. Setting configCHECK_FOR_STACK_OVERFLOW to greater than 1 + * will also cause the last few stack bytes to be checked to ensure the value + * to which the bytes were set when the task was created have not been + * overwritten. Note this second test does not guarantee that an overflowed + * stack will always be recognised. + */ + +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW == 1 ) && ( portSTACK_GROWTH < 0 ) ) + + /* Only the current stack state is to be checked. */ + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + /* Is the currently saved stack pointer within the stack limit? */ \ + if( pxCurrentTCB->pxTopOfStack <= pxCurrentTCB->pxStack ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* configCHECK_FOR_STACK_OVERFLOW == 1 */ +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW == 1 ) && ( portSTACK_GROWTH > 0 ) ) + + /* Only the current stack state is to be checked. */ + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + \ + /* Is the currently saved stack pointer within the stack limit? */ \ + if( pxCurrentTCB->pxTopOfStack >= pxCurrentTCB->pxEndOfStack ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* configCHECK_FOR_STACK_OVERFLOW == 1 */ +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) && ( portSTACK_GROWTH < 0 ) ) + + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + const uint32_t * const pulStack = ( uint32_t * ) pxCurrentTCB->pxStack; \ + const uint32_t ulCheckValue = ( uint32_t ) 0xa5a5a5a5; \ + \ + if( ( pulStack[ 0 ] != ulCheckValue ) || \ + ( pulStack[ 1 ] != ulCheckValue ) || \ + ( pulStack[ 2 ] != ulCheckValue ) || \ + ( pulStack[ 3 ] != ulCheckValue ) ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* #if( configCHECK_FOR_STACK_OVERFLOW > 1 ) */ +/*-----------------------------------------------------------*/ + +#if( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) && ( portSTACK_GROWTH > 0 ) ) + + #define taskCHECK_FOR_STACK_OVERFLOW() \ + { \ + int8_t *pcEndOfStack = ( int8_t * ) pxCurrentTCB->pxEndOfStack; \ + static const uint8_t ucExpectedStackBytes[] = { tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, \ + tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE, tskSTACK_FILL_BYTE }; \ + \ + \ + pcEndOfStack -= sizeof( ucExpectedStackBytes ); \ + \ + /* Has the extremity of the task stack ever been written over? */ \ + if( memcmp( ( void * ) pcEndOfStack, ( void * ) ucExpectedStackBytes, sizeof( ucExpectedStackBytes ) ) != 0 ) \ + { \ + vApplicationStackOverflowHook( ( TaskHandle_t ) pxCurrentTCB, pxCurrentTCB->pcTaskName ); \ + } \ + } + +#endif /* #if( configCHECK_FOR_STACK_OVERFLOW > 1 ) */ +/*-----------------------------------------------------------*/ + +/* Remove stack overflow macro if not being used. */ +#ifndef taskCHECK_FOR_STACK_OVERFLOW + #define taskCHECK_FOR_STACK_OVERFLOW() +#endif + + + +#endif /* STACK_MACROS_H */ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/stdint.readme b/Middlewares/Third_Party/FreeRTOS/Source/include/stdint.readme new file mode 100644 index 00000000..20a8d663 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/stdint.readme @@ -0,0 +1,52 @@ +/* + * FreeRTOS Kernel V10.4.3 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + +#ifndef FREERTOS_STDINT +#define FREERTOS_STDINT + +/******************************************************************************* + * THIS IS NOT A FULL stdint.h IMPLEMENTATION - It only contains the definitions + * necessary to build the FreeRTOS code. It is provided to allow FreeRTOS to be + * built using compilers that do not provide their own stdint.h definition. + * + * To use this file: + * + * 1) Copy this file into the directory that contains your FreeRTOSConfig.h + * header file, as that directory will already be in the compiler's include + * path. + * + * 2) Rename the copied file stdint.h. + * + */ + +typedef signed char int8_t; +typedef unsigned char uint8_t; +typedef short int16_t; +typedef unsigned short uint16_t; +typedef long int32_t; +typedef unsigned long uint32_t; + +#endif /* FREERTOS_STDINT */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/stream_buffer.h b/Middlewares/Third_Party/FreeRTOS/Source/include/stream_buffer.h new file mode 100644 index 00000000..a8b68ad6 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/stream_buffer.h @@ -0,0 +1,859 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* + * Stream buffers are used to send a continuous stream of data from one task or + * interrupt to another. Their implementation is light weight, making them + * particularly suited for interrupt to task and core to core communication + * scenarios. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xStreamBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xStreamBufferReceive()) inside a critical section section and set the + * receive block time to 0. + * + */ + +#ifndef STREAM_BUFFER_H +#define STREAM_BUFFER_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h must appear in source files before include stream_buffer.h" +#endif + +#if defined( __cplusplus ) +extern "C" { +#endif + +/** + * Type by which stream buffers are referenced. For example, a call to + * xStreamBufferCreate() returns an StreamBufferHandle_t variable that can + * then be used as a parameter to xStreamBufferSend(), xStreamBufferReceive(), + * etc. + */ +struct StreamBufferDef_t; +typedef struct StreamBufferDef_t * StreamBufferHandle_t; + + +/** + * message_buffer.h + * +
+StreamBufferHandle_t xStreamBufferCreate( size_t xBufferSizeBytes, size_t xTriggerLevelBytes );
+
+ * + * Creates a new stream buffer using dynamically allocated memory. See + * xStreamBufferCreateStatic() for a version that uses statically allocated + * memory (memory that is allocated at compile time). + * + * configSUPPORT_DYNAMIC_ALLOCATION must be set to 1 or left undefined in + * FreeRTOSConfig.h for xStreamBufferCreate() to be available. + * + * @param xBufferSizeBytes The total number of bytes the stream buffer will be + * able to hold at any one time. + * + * @param xTriggerLevelBytes The number of bytes that must be in the stream + * buffer before a task that is blocked on the stream buffer to wait for data is + * moved out of the blocked state. For example, if a task is blocked on a read + * of an empty stream buffer that has a trigger level of 1 then the task will be + * unblocked when a single byte is written to the buffer or the task's block + * time expires. As another example, if a task is blocked on a read of an empty + * stream buffer that has a trigger level of 10 then the task will not be + * unblocked until the stream buffer contains at least 10 bytes or the task's + * block time expires. If a reading task's block time expires before the + * trigger level is reached then the task will still receive however many bytes + * are actually available. Setting a trigger level of 0 will result in a + * trigger level of 1 being used. It is not valid to specify a trigger level + * that is greater than the buffer size. + * + * @return If NULL is returned, then the stream buffer cannot be created + * because there is insufficient heap memory available for FreeRTOS to allocate + * the stream buffer data structures and storage area. A non-NULL value being + * returned indicates that the stream buffer has been created successfully - + * the returned value should be stored as the handle to the created stream + * buffer. + * + * Example use: +
+
+void vAFunction( void )
+{
+StreamBufferHandle_t xStreamBuffer;
+const size_t xStreamBufferSizeBytes = 100, xTriggerLevel = 10;
+
+    // Create a stream buffer that can hold 100 bytes.  The memory used to hold
+    // both the stream buffer structure and the data in the stream buffer is
+    // allocated dynamically.
+    xStreamBuffer = xStreamBufferCreate( xStreamBufferSizeBytes, xTriggerLevel );
+
+    if( xStreamBuffer == NULL )
+    {
+        // There was not enough heap memory space available to create the
+        // stream buffer.
+    }
+    else
+    {
+        // The stream buffer was created successfully and can now be used.
+    }
+}
+
+ * \defgroup xStreamBufferCreate xStreamBufferCreate + * \ingroup StreamBufferManagement + */ +#define xStreamBufferCreate( xBufferSizeBytes, xTriggerLevelBytes ) xStreamBufferGenericCreate( xBufferSizeBytes, xTriggerLevelBytes, pdFALSE ) + +/** + * stream_buffer.h + * +
+StreamBufferHandle_t xStreamBufferCreateStatic( size_t xBufferSizeBytes,
+                                                size_t xTriggerLevelBytes,
+                                                uint8_t *pucStreamBufferStorageArea,
+                                                StaticStreamBuffer_t *pxStaticStreamBuffer );
+
+ * Creates a new stream buffer using statically allocated memory. See + * xStreamBufferCreate() for a version that uses dynamically allocated memory. + * + * configSUPPORT_STATIC_ALLOCATION must be set to 1 in FreeRTOSConfig.h for + * xStreamBufferCreateStatic() to be available. + * + * @param xBufferSizeBytes The size, in bytes, of the buffer pointed to by the + * pucStreamBufferStorageArea parameter. + * + * @param xTriggerLevelBytes The number of bytes that must be in the stream + * buffer before a task that is blocked on the stream buffer to wait for data is + * moved out of the blocked state. For example, if a task is blocked on a read + * of an empty stream buffer that has a trigger level of 1 then the task will be + * unblocked when a single byte is written to the buffer or the task's block + * time expires. As another example, if a task is blocked on a read of an empty + * stream buffer that has a trigger level of 10 then the task will not be + * unblocked until the stream buffer contains at least 10 bytes or the task's + * block time expires. If a reading task's block time expires before the + * trigger level is reached then the task will still receive however many bytes + * are actually available. Setting a trigger level of 0 will result in a + * trigger level of 1 being used. It is not valid to specify a trigger level + * that is greater than the buffer size. + * + * @param pucStreamBufferStorageArea Must point to a uint8_t array that is at + * least xBufferSizeBytes + 1 big. This is the array to which streams are + * copied when they are written to the stream buffer. + * + * @param pxStaticStreamBuffer Must point to a variable of type + * StaticStreamBuffer_t, which will be used to hold the stream buffer's data + * structure. + * + * @return If the stream buffer is created successfully then a handle to the + * created stream buffer is returned. If either pucStreamBufferStorageArea or + * pxStaticstreamBuffer are NULL then NULL is returned. + * + * Example use: +
+
+// Used to dimension the array used to hold the streams.  The available space
+// will actually be one less than this, so 999.
+#define STORAGE_SIZE_BYTES 1000
+
+// Defines the memory that will actually hold the streams within the stream
+// buffer.
+static uint8_t ucStorageBuffer[ STORAGE_SIZE_BYTES ];
+
+// The variable used to hold the stream buffer structure.
+StaticStreamBuffer_t xStreamBufferStruct;
+
+void MyFunction( void )
+{
+StreamBufferHandle_t xStreamBuffer;
+const size_t xTriggerLevel = 1;
+
+    xStreamBuffer = xStreamBufferCreateStatic( sizeof( ucBufferStorage ),
+                                               xTriggerLevel,
+                                               ucBufferStorage,
+                                               &xStreamBufferStruct );
+
+    // As neither the pucStreamBufferStorageArea or pxStaticStreamBuffer
+    // parameters were NULL, xStreamBuffer will not be NULL, and can be used to
+    // reference the created stream buffer in other stream buffer API calls.
+
+    // Other code that uses the stream buffer can go here.
+}
+
+
+ * \defgroup xStreamBufferCreateStatic xStreamBufferCreateStatic + * \ingroup StreamBufferManagement + */ +#define xStreamBufferCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, pucStreamBufferStorageArea, pxStaticStreamBuffer ) xStreamBufferGenericCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, pdFALSE, pucStreamBufferStorageArea, pxStaticStreamBuffer ) + +/** + * stream_buffer.h + * +
+size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
+                          const void *pvTxData,
+                          size_t xDataLengthBytes,
+                          TickType_t xTicksToWait );
+
+ * + * Sends bytes to a stream buffer. The bytes are copied into the stream buffer. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xStreamBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xStreamBufferReceive()) inside a critical section and set the receive + * block time to 0. + * + * Use xStreamBufferSend() to write to a stream buffer from a task. Use + * xStreamBufferSendFromISR() to write to a stream buffer from an interrupt + * service routine (ISR). + * + * @param xStreamBuffer The handle of the stream buffer to which a stream is + * being sent. + * + * @param pvTxData A pointer to the buffer that holds the bytes to be copied + * into the stream buffer. + * + * @param xDataLengthBytes The maximum number of bytes to copy from pvTxData + * into the stream buffer. + * + * @param xTicksToWait The maximum amount of time the task should remain in the + * Blocked state to wait for enough space to become available in the stream + * buffer, should the stream buffer contain too little space to hold the + * another xDataLengthBytes bytes. The block time is specified in tick periods, + * so the absolute time it represents is dependent on the tick frequency. The + * macro pdMS_TO_TICKS() can be used to convert a time specified in milliseconds + * into a time specified in ticks. Setting xTicksToWait to portMAX_DELAY will + * cause the task to wait indefinitely (without timing out), provided + * INCLUDE_vTaskSuspend is set to 1 in FreeRTOSConfig.h. If a task times out + * before it can write all xDataLengthBytes into the buffer it will still write + * as many bytes as possible. A task does not use any CPU time when it is in + * the blocked state. + * + * @return The number of bytes written to the stream buffer. If a task times + * out before it can write all xDataLengthBytes into the buffer it will still + * write as many bytes as possible. + * + * Example use: +
+void vAFunction( StreamBufferHandle_t xStreamBuffer )
+{
+size_t xBytesSent;
+uint8_t ucArrayToSend[] = { 0, 1, 2, 3 };
+char *pcStringToSend = "String to send";
+const TickType_t x100ms = pdMS_TO_TICKS( 100 );
+
+    // Send an array to the stream buffer, blocking for a maximum of 100ms to
+    // wait for enough space to be available in the stream buffer.
+    xBytesSent = xStreamBufferSend( xStreamBuffer, ( void * ) ucArrayToSend, sizeof( ucArrayToSend ), x100ms );
+
+    if( xBytesSent != sizeof( ucArrayToSend ) )
+    {
+        // The call to xStreamBufferSend() times out before there was enough
+        // space in the buffer for the data to be written, but it did
+        // successfully write xBytesSent bytes.
+    }
+
+    // Send the string to the stream buffer.  Return immediately if there is not
+    // enough space in the buffer.
+    xBytesSent = xStreamBufferSend( xStreamBuffer, ( void * ) pcStringToSend, strlen( pcStringToSend ), 0 );
+
+    if( xBytesSent != strlen( pcStringToSend ) )
+    {
+        // The entire string could not be added to the stream buffer because
+        // there was not enough free space in the buffer, but xBytesSent bytes
+        // were sent.  Could try again to send the remaining bytes.
+    }
+}
+
+ * \defgroup xStreamBufferSend xStreamBufferSend + * \ingroup StreamBufferManagement + */ +size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer, + const void *pvTxData, + size_t xDataLengthBytes, + TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer,
+                                 const void *pvTxData,
+                                 size_t xDataLengthBytes,
+                                 BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * Interrupt safe version of the API function that sends a stream of bytes to + * the stream buffer. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xStreamBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xStreamBufferReceive()) inside a critical section and set the receive + * block time to 0. + * + * Use xStreamBufferSend() to write to a stream buffer from a task. Use + * xStreamBufferSendFromISR() to write to a stream buffer from an interrupt + * service routine (ISR). + * + * @param xStreamBuffer The handle of the stream buffer to which a stream is + * being sent. + * + * @param pvTxData A pointer to the data that is to be copied into the stream + * buffer. + * + * @param xDataLengthBytes The maximum number of bytes to copy from pvTxData + * into the stream buffer. + * + * @param pxHigherPriorityTaskWoken It is possible that a stream buffer will + * have a task blocked on it waiting for data. Calling + * xStreamBufferSendFromISR() can make data available, and so cause a task that + * was waiting for data to leave the Blocked state. If calling + * xStreamBufferSendFromISR() causes a task to leave the Blocked state, and the + * unblocked task has a priority higher than the currently executing task (the + * task that was interrupted), then, internally, xStreamBufferSendFromISR() + * will set *pxHigherPriorityTaskWoken to pdTRUE. If + * xStreamBufferSendFromISR() sets this value to pdTRUE, then normally a + * context switch should be performed before the interrupt is exited. This will + * ensure that the interrupt returns directly to the highest priority Ready + * state task. *pxHigherPriorityTaskWoken should be set to pdFALSE before it + * is passed into the function. See the example code below for an example. + * + * @return The number of bytes actually written to the stream buffer, which will + * be less than xDataLengthBytes if the stream buffer didn't have enough free + * space for all the bytes to be written. + * + * Example use: +
+// A stream buffer that has already been created.
+StreamBufferHandle_t xStreamBuffer;
+
+void vAnInterruptServiceRoutine( void )
+{
+size_t xBytesSent;
+char *pcStringToSend = "String to send";
+BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
+
+    // Attempt to send the string to the stream buffer.
+    xBytesSent = xStreamBufferSendFromISR( xStreamBuffer,
+                                           ( void * ) pcStringToSend,
+                                           strlen( pcStringToSend ),
+                                           &xHigherPriorityTaskWoken );
+
+    if( xBytesSent != strlen( pcStringToSend ) )
+    {
+        // There was not enough free space in the stream buffer for the entire
+        // string to be written, ut xBytesSent bytes were written.
+    }
+
+    // If xHigherPriorityTaskWoken was set to pdTRUE inside
+    // xStreamBufferSendFromISR() then a task that has a priority above the
+    // priority of the currently executing task was unblocked and a context
+    // switch should be performed to ensure the ISR returns to the unblocked
+    // task.  In most FreeRTOS ports this is done by simply passing
+    // xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
+    // variables value, and perform the context switch if necessary.  Check the
+    // documentation for the port in use for port specific instructions.
+    taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+}
+
+ * \defgroup xStreamBufferSendFromISR xStreamBufferSendFromISR + * \ingroup StreamBufferManagement + */ +size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer, + const void *pvTxData, + size_t xDataLengthBytes, + BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
+                             void *pvRxData,
+                             size_t xBufferLengthBytes,
+                             TickType_t xTicksToWait );
+
+ * + * Receives bytes from a stream buffer. + * + * ***NOTE***: Uniquely among FreeRTOS objects, the stream buffer + * implementation (so also the message buffer implementation, as message buffers + * are built on top of stream buffers) assumes there is only one task or + * interrupt that will write to the buffer (the writer), and only one task or + * interrupt that will read from the buffer (the reader). It is safe for the + * writer and reader to be different tasks or interrupts, but, unlike other + * FreeRTOS objects, it is not safe to have multiple different writers or + * multiple different readers. If there are to be multiple different writers + * then the application writer must place each call to a writing API function + * (such as xStreamBufferSend()) inside a critical section and set the send + * block time to 0. Likewise, if there are to be multiple different readers + * then the application writer must place each call to a reading API function + * (such as xStreamBufferReceive()) inside a critical section and set the receive + * block time to 0. + * + * Use xStreamBufferReceive() to read from a stream buffer from a task. Use + * xStreamBufferReceiveFromISR() to read from a stream buffer from an + * interrupt service routine (ISR). + * + * @param xStreamBuffer The handle of the stream buffer from which bytes are to + * be received. + * + * @param pvRxData A pointer to the buffer into which the received bytes will be + * copied. + * + * @param xBufferLengthBytes The length of the buffer pointed to by the + * pvRxData parameter. This sets the maximum number of bytes to receive in one + * call. xStreamBufferReceive will return as many bytes as possible up to a + * maximum set by xBufferLengthBytes. + * + * @param xTicksToWait The maximum amount of time the task should remain in the + * Blocked state to wait for data to become available if the stream buffer is + * empty. xStreamBufferReceive() will return immediately if xTicksToWait is + * zero. The block time is specified in tick periods, so the absolute time it + * represents is dependent on the tick frequency. The macro pdMS_TO_TICKS() can + * be used to convert a time specified in milliseconds into a time specified in + * ticks. Setting xTicksToWait to portMAX_DELAY will cause the task to wait + * indefinitely (without timing out), provided INCLUDE_vTaskSuspend is set to 1 + * in FreeRTOSConfig.h. A task does not use any CPU time when it is in the + * Blocked state. + * + * @return The number of bytes actually read from the stream buffer, which will + * be less than xBufferLengthBytes if the call to xStreamBufferReceive() timed + * out before xBufferLengthBytes were available. + * + * Example use: +
+void vAFunction( StreamBuffer_t xStreamBuffer )
+{
+uint8_t ucRxData[ 20 ];
+size_t xReceivedBytes;
+const TickType_t xBlockTime = pdMS_TO_TICKS( 20 );
+
+    // Receive up to another sizeof( ucRxData ) bytes from the stream buffer.
+    // Wait in the Blocked state (so not using any CPU processing time) for a
+    // maximum of 100ms for the full sizeof( ucRxData ) number of bytes to be
+    // available.
+    xReceivedBytes = xStreamBufferReceive( xStreamBuffer,
+                                           ( void * ) ucRxData,
+                                           sizeof( ucRxData ),
+                                           xBlockTime );
+
+    if( xReceivedBytes > 0 )
+    {
+        // A ucRxData contains another xRecievedBytes bytes of data, which can
+        // be processed here....
+    }
+}
+
+ * \defgroup xStreamBufferReceive xStreamBufferReceive + * \ingroup StreamBufferManagement + */ +size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer, + void *pvRxData, + size_t xBufferLengthBytes, + TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer,
+                                    void *pvRxData,
+                                    size_t xBufferLengthBytes,
+                                    BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * An interrupt safe version of the API function that receives bytes from a + * stream buffer. + * + * Use xStreamBufferReceive() to read bytes from a stream buffer from a task. + * Use xStreamBufferReceiveFromISR() to read bytes from a stream buffer from an + * interrupt service routine (ISR). + * + * @param xStreamBuffer The handle of the stream buffer from which a stream + * is being received. + * + * @param pvRxData A pointer to the buffer into which the received bytes are + * copied. + * + * @param xBufferLengthBytes The length of the buffer pointed to by the + * pvRxData parameter. This sets the maximum number of bytes to receive in one + * call. xStreamBufferReceive will return as many bytes as possible up to a + * maximum set by xBufferLengthBytes. + * + * @param pxHigherPriorityTaskWoken It is possible that a stream buffer will + * have a task blocked on it waiting for space to become available. Calling + * xStreamBufferReceiveFromISR() can make space available, and so cause a task + * that is waiting for space to leave the Blocked state. If calling + * xStreamBufferReceiveFromISR() causes a task to leave the Blocked state, and + * the unblocked task has a priority higher than the currently executing task + * (the task that was interrupted), then, internally, + * xStreamBufferReceiveFromISR() will set *pxHigherPriorityTaskWoken to pdTRUE. + * If xStreamBufferReceiveFromISR() sets this value to pdTRUE, then normally a + * context switch should be performed before the interrupt is exited. That will + * ensure the interrupt returns directly to the highest priority Ready state + * task. *pxHigherPriorityTaskWoken should be set to pdFALSE before it is + * passed into the function. See the code example below for an example. + * + * @return The number of bytes read from the stream buffer, if any. + * + * Example use: +
+// A stream buffer that has already been created.
+StreamBuffer_t xStreamBuffer;
+
+void vAnInterruptServiceRoutine( void )
+{
+uint8_t ucRxData[ 20 ];
+size_t xReceivedBytes;
+BaseType_t xHigherPriorityTaskWoken = pdFALSE;  // Initialised to pdFALSE.
+
+    // Receive the next stream from the stream buffer.
+    xReceivedBytes = xStreamBufferReceiveFromISR( xStreamBuffer,
+                                                  ( void * ) ucRxData,
+                                                  sizeof( ucRxData ),
+                                                  &xHigherPriorityTaskWoken );
+
+    if( xReceivedBytes > 0 )
+    {
+        // ucRxData contains xReceivedBytes read from the stream buffer.
+        // Process the stream here....
+    }
+
+    // If xHigherPriorityTaskWoken was set to pdTRUE inside
+    // xStreamBufferReceiveFromISR() then a task that has a priority above the
+    // priority of the currently executing task was unblocked and a context
+    // switch should be performed to ensure the ISR returns to the unblocked
+    // task.  In most FreeRTOS ports this is done by simply passing
+    // xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
+    // variables value, and perform the context switch if necessary.  Check the
+    // documentation for the port in use for port specific instructions.
+    taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+}
+
+ * \defgroup xStreamBufferReceiveFromISR xStreamBufferReceiveFromISR + * \ingroup StreamBufferManagement + */ +size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer, + void *pvRxData, + size_t xBufferLengthBytes, + BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer );
+
+ * + * Deletes a stream buffer that was previously created using a call to + * xStreamBufferCreate() or xStreamBufferCreateStatic(). If the stream + * buffer was created using dynamic memory (that is, by xStreamBufferCreate()), + * then the allocated memory is freed. + * + * A stream buffer handle must not be used after the stream buffer has been + * deleted. + * + * @param xStreamBuffer The handle of the stream buffer to be deleted. + * + * \defgroup vStreamBufferDelete vStreamBufferDelete + * \ingroup StreamBufferManagement + */ +void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer );
+
+ * + * Queries a stream buffer to see if it is full. A stream buffer is full if it + * does not have any free space, and therefore cannot accept any more data. + * + * @param xStreamBuffer The handle of the stream buffer being queried. + * + * @return If the stream buffer is full then pdTRUE is returned. Otherwise + * pdFALSE is returned. + * + * \defgroup xStreamBufferIsFull xStreamBufferIsFull + * \ingroup StreamBufferManagement + */ +BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer );
+
+ * + * Queries a stream buffer to see if it is empty. A stream buffer is empty if + * it does not contain any data. + * + * @param xStreamBuffer The handle of the stream buffer being queried. + * + * @return If the stream buffer is empty then pdTRUE is returned. Otherwise + * pdFALSE is returned. + * + * \defgroup xStreamBufferIsEmpty xStreamBufferIsEmpty + * \ingroup StreamBufferManagement + */ +BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer );
+
+ * + * Resets a stream buffer to its initial, empty, state. Any data that was in + * the stream buffer is discarded. A stream buffer can only be reset if there + * are no tasks blocked waiting to either send to or receive from the stream + * buffer. + * + * @param xStreamBuffer The handle of the stream buffer being reset. + * + * @return If the stream buffer is reset then pdPASS is returned. If there was + * a task blocked waiting to send to or read from the stream buffer then the + * stream buffer is not reset and pdFAIL is returned. + * + * \defgroup xStreamBufferReset xStreamBufferReset + * \ingroup StreamBufferManagement + */ +BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer );
+
+ * + * Queries a stream buffer to see how much free space it contains, which is + * equal to the amount of data that can be sent to the stream buffer before it + * is full. + * + * @param xStreamBuffer The handle of the stream buffer being queried. + * + * @return The number of bytes that can be written to the stream buffer before + * the stream buffer would be full. + * + * \defgroup xStreamBufferSpacesAvailable xStreamBufferSpacesAvailable + * \ingroup StreamBufferManagement + */ +size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer );
+
+ * + * Queries a stream buffer to see how much data it contains, which is equal to + * the number of bytes that can be read from the stream buffer before the stream + * buffer would be empty. + * + * @param xStreamBuffer The handle of the stream buffer being queried. + * + * @return The number of bytes that can be read from the stream buffer before + * the stream buffer would be empty. + * + * \defgroup xStreamBufferBytesAvailable xStreamBufferBytesAvailable + * \ingroup StreamBufferManagement + */ +size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel );
+
+ * + * A stream buffer's trigger level is the number of bytes that must be in the + * stream buffer before a task that is blocked on the stream buffer to + * wait for data is moved out of the blocked state. For example, if a task is + * blocked on a read of an empty stream buffer that has a trigger level of 1 + * then the task will be unblocked when a single byte is written to the buffer + * or the task's block time expires. As another example, if a task is blocked + * on a read of an empty stream buffer that has a trigger level of 10 then the + * task will not be unblocked until the stream buffer contains at least 10 bytes + * or the task's block time expires. If a reading task's block time expires + * before the trigger level is reached then the task will still receive however + * many bytes are actually available. Setting a trigger level of 0 will result + * in a trigger level of 1 being used. It is not valid to specify a trigger + * level that is greater than the buffer size. + * + * A trigger level is set when the stream buffer is created, and can be modified + * using xStreamBufferSetTriggerLevel(). + * + * @param xStreamBuffer The handle of the stream buffer being updated. + * + * @param xTriggerLevel The new trigger level for the stream buffer. + * + * @return If xTriggerLevel was less than or equal to the stream buffer's length + * then the trigger level will be updated and pdTRUE is returned. Otherwise + * pdFALSE is returned. + * + * \defgroup xStreamBufferSetTriggerLevel xStreamBufferSetTriggerLevel + * \ingroup StreamBufferManagement + */ +BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * For advanced users only. + * + * The sbSEND_COMPLETED() macro is called from within the FreeRTOS APIs when + * data is sent to a message buffer or stream buffer. If there was a task that + * was blocked on the message or stream buffer waiting for data to arrive then + * the sbSEND_COMPLETED() macro sends a notification to the task to remove it + * from the Blocked state. xStreamBufferSendCompletedFromISR() does the same + * thing. It is provided to enable application writers to implement their own + * version of sbSEND_COMPLETED(), and MUST NOT BE USED AT ANY OTHER TIME. + * + * See the example implemented in FreeRTOS/Demo/Minimal/MessageBufferAMP.c for + * additional information. + * + * @param xStreamBuffer The handle of the stream buffer to which data was + * written. + * + * @param pxHigherPriorityTaskWoken *pxHigherPriorityTaskWoken should be + * initialised to pdFALSE before it is passed into + * xStreamBufferSendCompletedFromISR(). If calling + * xStreamBufferSendCompletedFromISR() removes a task from the Blocked state, + * and the task has a priority above the priority of the currently running task, + * then *pxHigherPriorityTaskWoken will get set to pdTRUE indicating that a + * context switch should be performed before exiting the ISR. + * + * @return If a task was removed from the Blocked state then pdTRUE is returned. + * Otherwise pdFALSE is returned. + * + * \defgroup xStreamBufferSendCompletedFromISR xStreamBufferSendCompletedFromISR + * \ingroup StreamBufferManagement + */ +BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + +/** + * stream_buffer.h + * +
+BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
+
+ * + * For advanced users only. + * + * The sbRECEIVE_COMPLETED() macro is called from within the FreeRTOS APIs when + * data is read out of a message buffer or stream buffer. If there was a task + * that was blocked on the message or stream buffer waiting for data to arrive + * then the sbRECEIVE_COMPLETED() macro sends a notification to the task to + * remove it from the Blocked state. xStreamBufferReceiveCompletedFromISR() + * does the same thing. It is provided to enable application writers to + * implement their own version of sbRECEIVE_COMPLETED(), and MUST NOT BE USED AT + * ANY OTHER TIME. + * + * See the example implemented in FreeRTOS/Demo/Minimal/MessageBufferAMP.c for + * additional information. + * + * @param xStreamBuffer The handle of the stream buffer from which data was + * read. + * + * @param pxHigherPriorityTaskWoken *pxHigherPriorityTaskWoken should be + * initialised to pdFALSE before it is passed into + * xStreamBufferReceiveCompletedFromISR(). If calling + * xStreamBufferReceiveCompletedFromISR() removes a task from the Blocked state, + * and the task has a priority above the priority of the currently running task, + * then *pxHigherPriorityTaskWoken will get set to pdTRUE indicating that a + * context switch should be performed before exiting the ISR. + * + * @return If a task was removed from the Blocked state then pdTRUE is returned. + * Otherwise pdFALSE is returned. + * + * \defgroup xStreamBufferReceiveCompletedFromISR xStreamBufferReceiveCompletedFromISR + * \ingroup StreamBufferManagement + */ +BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + +/* Functions below here are not part of the public API. */ +StreamBufferHandle_t xStreamBufferGenericCreate( size_t xBufferSizeBytes, + size_t xTriggerLevelBytes, + BaseType_t xIsMessageBuffer ) PRIVILEGED_FUNCTION; + +StreamBufferHandle_t xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes, + size_t xTriggerLevelBytes, + BaseType_t xIsMessageBuffer, + uint8_t * const pucStreamBufferStorageArea, + StaticStreamBuffer_t * const pxStaticStreamBuffer ) PRIVILEGED_FUNCTION; + +size_t xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + +#if( configUSE_TRACE_FACILITY == 1 ) + void vStreamBufferSetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer, UBaseType_t uxStreamBufferNumber ) PRIVILEGED_FUNCTION; + UBaseType_t uxStreamBufferGetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; + uint8_t ucStreamBufferGetStreamBufferType( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; +#endif + +#if defined( __cplusplus ) +} +#endif + +#endif /* !defined( STREAM_BUFFER_H ) */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/task.h b/Middlewares/Third_Party/FreeRTOS/Source/include/task.h new file mode 100644 index 00000000..b0cc60b6 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/task.h @@ -0,0 +1,2543 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + + +#ifndef INC_TASK_H +#define INC_TASK_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h must appear in source files before include task.h" +#endif + +#include "list.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/*----------------------------------------------------------- + * MACROS AND DEFINITIONS + *----------------------------------------------------------*/ + +#define tskKERNEL_VERSION_NUMBER "V10.3.1" +#define tskKERNEL_VERSION_MAJOR 10 +#define tskKERNEL_VERSION_MINOR 3 +#define tskKERNEL_VERSION_BUILD 1 + +/* MPU region parameters passed in ulParameters + * of MemoryRegion_t struct. */ +#define tskMPU_REGION_READ_ONLY ( 1UL << 0UL ) +#define tskMPU_REGION_READ_WRITE ( 1UL << 1UL ) +#define tskMPU_REGION_EXECUTE_NEVER ( 1UL << 2UL ) +#define tskMPU_REGION_NORMAL_MEMORY ( 1UL << 3UL ) +#define tskMPU_REGION_DEVICE_MEMORY ( 1UL << 4UL ) + +/** + * task. h + * + * Type by which tasks are referenced. For example, a call to xTaskCreate + * returns (via a pointer parameter) an TaskHandle_t variable that can then + * be used as a parameter to vTaskDelete to delete the task. + * + * \defgroup TaskHandle_t TaskHandle_t + * \ingroup Tasks + */ +struct tskTaskControlBlock; /* The old naming convention is used to prevent breaking kernel aware debuggers. */ +typedef struct tskTaskControlBlock* TaskHandle_t; + +/* + * Defines the prototype to which the application task hook function must + * conform. + */ +typedef BaseType_t (*TaskHookFunction_t)( void * ); + +/* Task states returned by eTaskGetState. */ +typedef enum +{ + eRunning = 0, /* A task is querying the state of itself, so must be running. */ + eReady, /* The task being queried is in a read or pending ready list. */ + eBlocked, /* The task being queried is in the Blocked state. */ + eSuspended, /* The task being queried is in the Suspended state, or is in the Blocked state with an infinite time out. */ + eDeleted, /* The task being queried has been deleted, but its TCB has not yet been freed. */ + eInvalid /* Used as an 'invalid state' value. */ +} eTaskState; + +/* Actions that can be performed when vTaskNotify() is called. */ +typedef enum +{ + eNoAction = 0, /* Notify the task without updating its notify value. */ + eSetBits, /* Set bits in the task's notification value. */ + eIncrement, /* Increment the task's notification value. */ + eSetValueWithOverwrite, /* Set the task's notification value to a specific value even if the previous value has not yet been read by the task. */ + eSetValueWithoutOverwrite /* Set the task's notification value if the previous value has been read by the task. */ +} eNotifyAction; + +/* + * Used internally only. + */ +typedef struct xTIME_OUT +{ + BaseType_t xOverflowCount; + TickType_t xTimeOnEntering; +} TimeOut_t; + +/* + * Defines the memory ranges allocated to the task when an MPU is used. + */ +typedef struct xMEMORY_REGION +{ + void *pvBaseAddress; + uint32_t ulLengthInBytes; + uint32_t ulParameters; +} MemoryRegion_t; + +/* + * Parameters required to create an MPU protected task. + */ +typedef struct xTASK_PARAMETERS +{ + TaskFunction_t pvTaskCode; + const char * const pcName; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + configSTACK_DEPTH_TYPE usStackDepth; + void *pvParameters; + UBaseType_t uxPriority; + StackType_t *puxStackBuffer; + MemoryRegion_t xRegions[ portNUM_CONFIGURABLE_REGIONS ]; + #if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + StaticTask_t * const pxTaskBuffer; + #endif +} TaskParameters_t; + +/* Used with the uxTaskGetSystemState() function to return the state of each task +in the system. */ +typedef struct xTASK_STATUS +{ + TaskHandle_t xHandle; /* The handle of the task to which the rest of the information in the structure relates. */ + const char *pcTaskName; /* A pointer to the task's name. This value will be invalid if the task was deleted since the structure was populated! */ /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + UBaseType_t xTaskNumber; /* A number unique to the task. */ + eTaskState eCurrentState; /* The state in which the task existed when the structure was populated. */ + UBaseType_t uxCurrentPriority; /* The priority at which the task was running (may be inherited) when the structure was populated. */ + UBaseType_t uxBasePriority; /* The priority to which the task will return if the task's current priority has been inherited to avoid unbounded priority inversion when obtaining a mutex. Only valid if configUSE_MUTEXES is defined as 1 in FreeRTOSConfig.h. */ + uint32_t ulRunTimeCounter; /* The total run time allocated to the task so far, as defined by the run time stats clock. See http://www.freertos.org/rtos-run-time-stats.html. Only valid when configGENERATE_RUN_TIME_STATS is defined as 1 in FreeRTOSConfig.h. */ + StackType_t *pxStackBase; /* Points to the lowest address of the task's stack area. */ + configSTACK_DEPTH_TYPE usStackHighWaterMark; /* The minimum amount of stack space that has remained for the task since the task was created. The closer this value is to zero the closer the task has come to overflowing its stack. */ +} TaskStatus_t; + +/* Possible return values for eTaskConfirmSleepModeStatus(). */ +typedef enum +{ + eAbortSleep = 0, /* A task has been made ready or a context switch pended since portSUPPORESS_TICKS_AND_SLEEP() was called - abort entering a sleep mode. */ + eStandardSleep, /* Enter a sleep mode that will not last any longer than the expected idle time. */ + eNoTasksWaitingTimeout /* No tasks are waiting for a timeout so it is safe to enter a sleep mode that can only be exited by an external interrupt. */ +} eSleepModeStatus; + +/** + * Defines the priority used by the idle task. This must not be modified. + * + * \ingroup TaskUtils + */ +#define tskIDLE_PRIORITY ( ( UBaseType_t ) 0U ) + +/** + * task. h + * + * Macro for forcing a context switch. + * + * \defgroup taskYIELD taskYIELD + * \ingroup SchedulerControl + */ +#define taskYIELD() portYIELD() + +/** + * task. h + * + * Macro to mark the start of a critical code region. Preemptive context + * switches cannot occur when in a critical region. + * + * NOTE: This may alter the stack (depending on the portable implementation) + * so must be used with care! + * + * \defgroup taskENTER_CRITICAL taskENTER_CRITICAL + * \ingroup SchedulerControl + */ +#define taskENTER_CRITICAL() portENTER_CRITICAL() +#define taskENTER_CRITICAL_FROM_ISR() portSET_INTERRUPT_MASK_FROM_ISR() + +/** + * task. h + * + * Macro to mark the end of a critical code region. Preemptive context + * switches cannot occur when in a critical region. + * + * NOTE: This may alter the stack (depending on the portable implementation) + * so must be used with care! + * + * \defgroup taskEXIT_CRITICAL taskEXIT_CRITICAL + * \ingroup SchedulerControl + */ +#define taskEXIT_CRITICAL() portEXIT_CRITICAL() +#define taskEXIT_CRITICAL_FROM_ISR( x ) portCLEAR_INTERRUPT_MASK_FROM_ISR( x ) +/** + * task. h + * + * Macro to disable all maskable interrupts. + * + * \defgroup taskDISABLE_INTERRUPTS taskDISABLE_INTERRUPTS + * \ingroup SchedulerControl + */ +#define taskDISABLE_INTERRUPTS() portDISABLE_INTERRUPTS() + +/** + * task. h + * + * Macro to enable microcontroller interrupts. + * + * \defgroup taskENABLE_INTERRUPTS taskENABLE_INTERRUPTS + * \ingroup SchedulerControl + */ +#define taskENABLE_INTERRUPTS() portENABLE_INTERRUPTS() + +/* Definitions returned by xTaskGetSchedulerState(). taskSCHEDULER_SUSPENDED is +0 to generate more optimal code when configASSERT() is defined as the constant +is used in assert() statements. */ +#define taskSCHEDULER_SUSPENDED ( ( BaseType_t ) 0 ) +#define taskSCHEDULER_NOT_STARTED ( ( BaseType_t ) 1 ) +#define taskSCHEDULER_RUNNING ( ( BaseType_t ) 2 ) + + +/*----------------------------------------------------------- + * TASK CREATION API + *----------------------------------------------------------*/ + +/** + * task. h + *
+ BaseType_t xTaskCreate(
+							  TaskFunction_t pvTaskCode,
+							  const char * const pcName,
+							  configSTACK_DEPTH_TYPE usStackDepth,
+							  void *pvParameters,
+							  UBaseType_t uxPriority,
+							  TaskHandle_t *pvCreatedTask
+						  );
+ * + * Create a new task and add it to the list of tasks that are ready to run. + * + * Internally, within the FreeRTOS implementation, tasks use two blocks of + * memory. The first block is used to hold the task's data structures. The + * second block is used by the task as its stack. If a task is created using + * xTaskCreate() then both blocks of memory are automatically dynamically + * allocated inside the xTaskCreate() function. (see + * http://www.freertos.org/a00111.html). If a task is created using + * xTaskCreateStatic() then the application writer must provide the required + * memory. xTaskCreateStatic() therefore allows a task to be created without + * using any dynamic memory allocation. + * + * See xTaskCreateStatic() for a version that does not use any dynamic memory + * allocation. + * + * xTaskCreate() can only be used to create a task that has unrestricted + * access to the entire microcontroller memory map. Systems that include MPU + * support can alternatively create an MPU constrained task using + * xTaskCreateRestricted(). + * + * @param pvTaskCode Pointer to the task entry function. Tasks + * must be implemented to never return (i.e. continuous loop). + * + * @param pcName A descriptive name for the task. This is mainly used to + * facilitate debugging. Max length defined by configMAX_TASK_NAME_LEN - default + * is 16. + * + * @param usStackDepth The size of the task stack specified as the number of + * variables the stack can hold - not the number of bytes. For example, if + * the stack is 16 bits wide and usStackDepth is defined as 100, 200 bytes + * will be allocated for stack storage. + * + * @param pvParameters Pointer that will be used as the parameter for the task + * being created. + * + * @param uxPriority The priority at which the task should run. Systems that + * include MPU support can optionally create tasks in a privileged (system) + * mode by setting bit portPRIVILEGE_BIT of the priority parameter. For + * example, to create a privileged task at priority 2 the uxPriority parameter + * should be set to ( 2 | portPRIVILEGE_BIT ). + * + * @param pvCreatedTask Used to pass back a handle by which the created task + * can be referenced. + * + * @return pdPASS if the task was successfully created and added to a ready + * list, otherwise an error code defined in the file projdefs.h + * + * Example usage: +
+ // Task to be created.
+ void vTaskCode( void * pvParameters )
+ {
+	 for( ;; )
+	 {
+		 // Task code goes here.
+	 }
+ }
+
+ // Function that creates a task.
+ void vOtherFunction( void )
+ {
+ static uint8_t ucParameterToPass;
+ TaskHandle_t xHandle = NULL;
+
+	 // Create the task, storing the handle.  Note that the passed parameter ucParameterToPass
+	 // must exist for the lifetime of the task, so in this case is declared static.  If it was just an
+	 // an automatic stack variable it might no longer exist, or at least have been corrupted, by the time
+	 // the new task attempts to access it.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, &ucParameterToPass, tskIDLE_PRIORITY, &xHandle );
+	 configASSERT( xHandle );
+
+	 // Use the handle to delete the task.
+	 if( xHandle != NULL )
+	 {
+	 	vTaskDelete( xHandle );
+	 }
+ }
+   
+ * \defgroup xTaskCreate xTaskCreate + * \ingroup Tasks + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + BaseType_t xTaskCreate( TaskFunction_t pxTaskCode, + const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const configSTACK_DEPTH_TYPE usStackDepth, + void * const pvParameters, + UBaseType_t uxPriority, + TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION; +#endif + +/** + * task. h + *
+ TaskHandle_t xTaskCreateStatic( TaskFunction_t pvTaskCode,
+								 const char * const pcName,
+								 uint32_t ulStackDepth,
+								 void *pvParameters,
+								 UBaseType_t uxPriority,
+								 StackType_t *pxStackBuffer,
+								 StaticTask_t *pxTaskBuffer );
+ * + * Create a new task and add it to the list of tasks that are ready to run. + * + * Internally, within the FreeRTOS implementation, tasks use two blocks of + * memory. The first block is used to hold the task's data structures. The + * second block is used by the task as its stack. If a task is created using + * xTaskCreate() then both blocks of memory are automatically dynamically + * allocated inside the xTaskCreate() function. (see + * http://www.freertos.org/a00111.html). If a task is created using + * xTaskCreateStatic() then the application writer must provide the required + * memory. xTaskCreateStatic() therefore allows a task to be created without + * using any dynamic memory allocation. + * + * @param pvTaskCode Pointer to the task entry function. Tasks + * must be implemented to never return (i.e. continuous loop). + * + * @param pcName A descriptive name for the task. This is mainly used to + * facilitate debugging. The maximum length of the string is defined by + * configMAX_TASK_NAME_LEN in FreeRTOSConfig.h. + * + * @param ulStackDepth The size of the task stack specified as the number of + * variables the stack can hold - not the number of bytes. For example, if + * the stack is 32-bits wide and ulStackDepth is defined as 100 then 400 bytes + * will be allocated for stack storage. + * + * @param pvParameters Pointer that will be used as the parameter for the task + * being created. + * + * @param uxPriority The priority at which the task will run. + * + * @param pxStackBuffer Must point to a StackType_t array that has at least + * ulStackDepth indexes - the array will then be used as the task's stack, + * removing the need for the stack to be allocated dynamically. + * + * @param pxTaskBuffer Must point to a variable of type StaticTask_t, which will + * then be used to hold the task's data structures, removing the need for the + * memory to be allocated dynamically. + * + * @return If neither pxStackBuffer or pxTaskBuffer are NULL, then the task will + * be created and a handle to the created task is returned. If either + * pxStackBuffer or pxTaskBuffer are NULL then the task will not be created and + * NULL is returned. + * + * Example usage: +
+
+    // Dimensions the buffer that the task being created will use as its stack.
+    // NOTE:  This is the number of words the stack will hold, not the number of
+    // bytes.  For example, if each stack item is 32-bits, and this is set to 100,
+    // then 400 bytes (100 * 32-bits) will be allocated.
+    #define STACK_SIZE 200
+
+    // Structure that will hold the TCB of the task being created.
+    StaticTask_t xTaskBuffer;
+
+    // Buffer that the task being created will use as its stack.  Note this is
+    // an array of StackType_t variables.  The size of StackType_t is dependent on
+    // the RTOS port.
+    StackType_t xStack[ STACK_SIZE ];
+
+    // Function that implements the task being created.
+    void vTaskCode( void * pvParameters )
+    {
+        // The parameter value is expected to be 1 as 1 is passed in the
+        // pvParameters value in the call to xTaskCreateStatic().
+        configASSERT( ( uint32_t ) pvParameters == 1UL );
+
+        for( ;; )
+        {
+            // Task code goes here.
+        }
+    }
+
+    // Function that creates a task.
+    void vOtherFunction( void )
+    {
+        TaskHandle_t xHandle = NULL;
+
+        // Create the task without using any dynamic memory allocation.
+        xHandle = xTaskCreateStatic(
+                      vTaskCode,       // Function that implements the task.
+                      "NAME",          // Text name for the task.
+                      STACK_SIZE,      // Stack size in words, not bytes.
+                      ( void * ) 1,    // Parameter passed into the task.
+                      tskIDLE_PRIORITY,// Priority at which the task is created.
+                      xStack,          // Array to use as the task's stack.
+                      &xTaskBuffer );  // Variable to hold the task's data structure.
+
+        // puxStackBuffer and pxTaskBuffer were not NULL, so the task will have
+        // been created, and xHandle will be the task's handle.  Use the handle
+        // to suspend the task.
+        vTaskSuspend( xHandle );
+    }
+   
+ * \defgroup xTaskCreateStatic xTaskCreateStatic + * \ingroup Tasks + */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + TaskHandle_t xTaskCreateStatic( TaskFunction_t pxTaskCode, + const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const uint32_t ulStackDepth, + void * const pvParameters, + UBaseType_t uxPriority, + StackType_t * const puxStackBuffer, + StaticTask_t * const pxTaskBuffer ) PRIVILEGED_FUNCTION; +#endif /* configSUPPORT_STATIC_ALLOCATION */ + +/** + * task. h + *
+ BaseType_t xTaskCreateRestricted( TaskParameters_t *pxTaskDefinition, TaskHandle_t *pxCreatedTask );
+ * + * Only available when configSUPPORT_DYNAMIC_ALLOCATION is set to 1. + * + * xTaskCreateRestricted() should only be used in systems that include an MPU + * implementation. + * + * Create a new task and add it to the list of tasks that are ready to run. + * The function parameters define the memory regions and associated access + * permissions allocated to the task. + * + * See xTaskCreateRestrictedStatic() for a version that does not use any + * dynamic memory allocation. + * + * @param pxTaskDefinition Pointer to a structure that contains a member + * for each of the normal xTaskCreate() parameters (see the xTaskCreate() API + * documentation) plus an optional stack buffer and the memory region + * definitions. + * + * @param pxCreatedTask Used to pass back a handle by which the created task + * can be referenced. + * + * @return pdPASS if the task was successfully created and added to a ready + * list, otherwise an error code defined in the file projdefs.h + * + * Example usage: +
+// Create an TaskParameters_t structure that defines the task to be created.
+static const TaskParameters_t xCheckTaskParameters =
+{
+	vATask,		// pvTaskCode - the function that implements the task.
+	"ATask",	// pcName - just a text name for the task to assist debugging.
+	100,		// usStackDepth	- the stack size DEFINED IN WORDS.
+	NULL,		// pvParameters - passed into the task function as the function parameters.
+	( 1UL | portPRIVILEGE_BIT ),// uxPriority - task priority, set the portPRIVILEGE_BIT if the task should run in a privileged state.
+	cStackBuffer,// puxStackBuffer - the buffer to be used as the task stack.
+
+	// xRegions - Allocate up to three separate memory regions for access by
+	// the task, with appropriate access permissions.  Different processors have
+	// different memory alignment requirements - refer to the FreeRTOS documentation
+	// for full information.
+	{
+		// Base address					Length	Parameters
+		{ cReadWriteArray,				32,		portMPU_REGION_READ_WRITE },
+		{ cReadOnlyArray,				32,		portMPU_REGION_READ_ONLY },
+		{ cPrivilegedOnlyAccessArray,	128,	portMPU_REGION_PRIVILEGED_READ_WRITE }
+	}
+};
+
+int main( void )
+{
+TaskHandle_t xHandle;
+
+	// Create a task from the const structure defined above.  The task handle
+	// is requested (the second parameter is not NULL) but in this case just for
+	// demonstration purposes as its not actually used.
+	xTaskCreateRestricted( &xRegTest1Parameters, &xHandle );
+
+	// Start the scheduler.
+	vTaskStartScheduler();
+
+	// Will only get here if there was insufficient memory to create the idle
+	// and/or timer task.
+	for( ;; );
+}
+   
+ * \defgroup xTaskCreateRestricted xTaskCreateRestricted + * \ingroup Tasks + */ +#if( portUSING_MPU_WRAPPERS == 1 ) + BaseType_t xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask ) PRIVILEGED_FUNCTION; +#endif + +/** + * task. h + *
+ BaseType_t xTaskCreateRestrictedStatic( TaskParameters_t *pxTaskDefinition, TaskHandle_t *pxCreatedTask );
+ * + * Only available when configSUPPORT_STATIC_ALLOCATION is set to 1. + * + * xTaskCreateRestrictedStatic() should only be used in systems that include an + * MPU implementation. + * + * Internally, within the FreeRTOS implementation, tasks use two blocks of + * memory. The first block is used to hold the task's data structures. The + * second block is used by the task as its stack. If a task is created using + * xTaskCreateRestricted() then the stack is provided by the application writer, + * and the memory used to hold the task's data structure is automatically + * dynamically allocated inside the xTaskCreateRestricted() function. If a task + * is created using xTaskCreateRestrictedStatic() then the application writer + * must provide the memory used to hold the task's data structures too. + * xTaskCreateRestrictedStatic() therefore allows a memory protected task to be + * created without using any dynamic memory allocation. + * + * @param pxTaskDefinition Pointer to a structure that contains a member + * for each of the normal xTaskCreate() parameters (see the xTaskCreate() API + * documentation) plus an optional stack buffer and the memory region + * definitions. If configSUPPORT_STATIC_ALLOCATION is set to 1 the structure + * contains an additional member, which is used to point to a variable of type + * StaticTask_t - which is then used to hold the task's data structure. + * + * @param pxCreatedTask Used to pass back a handle by which the created task + * can be referenced. + * + * @return pdPASS if the task was successfully created and added to a ready + * list, otherwise an error code defined in the file projdefs.h + * + * Example usage: +
+// Create an TaskParameters_t structure that defines the task to be created.
+// The StaticTask_t variable is only included in the structure when
+// configSUPPORT_STATIC_ALLOCATION is set to 1.  The PRIVILEGED_DATA macro can
+// be used to force the variable into the RTOS kernel's privileged data area.
+static PRIVILEGED_DATA StaticTask_t xTaskBuffer;
+static const TaskParameters_t xCheckTaskParameters =
+{
+	vATask,		// pvTaskCode - the function that implements the task.
+	"ATask",	// pcName - just a text name for the task to assist debugging.
+	100,		// usStackDepth	- the stack size DEFINED IN WORDS.
+	NULL,		// pvParameters - passed into the task function as the function parameters.
+	( 1UL | portPRIVILEGE_BIT ),// uxPriority - task priority, set the portPRIVILEGE_BIT if the task should run in a privileged state.
+	cStackBuffer,// puxStackBuffer - the buffer to be used as the task stack.
+
+	// xRegions - Allocate up to three separate memory regions for access by
+	// the task, with appropriate access permissions.  Different processors have
+	// different memory alignment requirements - refer to the FreeRTOS documentation
+	// for full information.
+	{
+		// Base address					Length	Parameters
+		{ cReadWriteArray,				32,		portMPU_REGION_READ_WRITE },
+		{ cReadOnlyArray,				32,		portMPU_REGION_READ_ONLY },
+		{ cPrivilegedOnlyAccessArray,	128,	portMPU_REGION_PRIVILEGED_READ_WRITE }
+	}
+
+	&xTaskBuffer; // Holds the task's data structure.
+};
+
+int main( void )
+{
+TaskHandle_t xHandle;
+
+	// Create a task from the const structure defined above.  The task handle
+	// is requested (the second parameter is not NULL) but in this case just for
+	// demonstration purposes as its not actually used.
+	xTaskCreateRestricted( &xRegTest1Parameters, &xHandle );
+
+	// Start the scheduler.
+	vTaskStartScheduler();
+
+	// Will only get here if there was insufficient memory to create the idle
+	// and/or timer task.
+	for( ;; );
+}
+   
+ * \defgroup xTaskCreateRestrictedStatic xTaskCreateRestrictedStatic + * \ingroup Tasks + */ +#if( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + BaseType_t xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask ) PRIVILEGED_FUNCTION; +#endif + +/** + * task. h + *
+ void vTaskAllocateMPURegions( TaskHandle_t xTask, const MemoryRegion_t * const pxRegions );
+ * + * Memory regions are assigned to a restricted task when the task is created by + * a call to xTaskCreateRestricted(). These regions can be redefined using + * vTaskAllocateMPURegions(). + * + * @param xTask The handle of the task being updated. + * + * @param xRegions A pointer to an MemoryRegion_t structure that contains the + * new memory region definitions. + * + * Example usage: +
+// Define an array of MemoryRegion_t structures that configures an MPU region
+// allowing read/write access for 1024 bytes starting at the beginning of the
+// ucOneKByte array.  The other two of the maximum 3 definable regions are
+// unused so set to zero.
+static const MemoryRegion_t xAltRegions[ portNUM_CONFIGURABLE_REGIONS ] =
+{
+	// Base address		Length		Parameters
+	{ ucOneKByte,		1024,		portMPU_REGION_READ_WRITE },
+	{ 0,				0,			0 },
+	{ 0,				0,			0 }
+};
+
+void vATask( void *pvParameters )
+{
+	// This task was created such that it has access to certain regions of
+	// memory as defined by the MPU configuration.  At some point it is
+	// desired that these MPU regions are replaced with that defined in the
+	// xAltRegions const struct above.  Use a call to vTaskAllocateMPURegions()
+	// for this purpose.  NULL is used as the task handle to indicate that this
+	// function should modify the MPU regions of the calling task.
+	vTaskAllocateMPURegions( NULL, xAltRegions );
+
+	// Now the task can continue its function, but from this point on can only
+	// access its stack and the ucOneKByte array (unless any other statically
+	// defined or shared regions have been declared elsewhere).
+}
+   
+ * \defgroup xTaskCreateRestricted xTaskCreateRestricted + * \ingroup Tasks + */ +void vTaskAllocateMPURegions( TaskHandle_t xTask, const MemoryRegion_t * const pxRegions ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskDelete( TaskHandle_t xTask );
+ * + * INCLUDE_vTaskDelete must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Remove a task from the RTOS real time kernel's management. The task being + * deleted will be removed from all ready, blocked, suspended and event lists. + * + * NOTE: The idle task is responsible for freeing the kernel allocated + * memory from tasks that have been deleted. It is therefore important that + * the idle task is not starved of microcontroller processing time if your + * application makes any calls to vTaskDelete (). Memory allocated by the + * task code is not automatically freed, and should be freed before the task + * is deleted. + * + * See the demo application file death.c for sample code that utilises + * vTaskDelete (). + * + * @param xTask The handle of the task to be deleted. Passing NULL will + * cause the calling task to be deleted. + * + * Example usage: +
+ void vOtherFunction( void )
+ {
+ TaskHandle_t xHandle;
+
+	 // Create the task, storing the handle.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, &xHandle );
+
+	 // Use the handle to delete the task.
+	 vTaskDelete( xHandle );
+ }
+   
+ * \defgroup vTaskDelete vTaskDelete + * \ingroup Tasks + */ +void vTaskDelete( TaskHandle_t xTaskToDelete ) PRIVILEGED_FUNCTION; + +/*----------------------------------------------------------- + * TASK CONTROL API + *----------------------------------------------------------*/ + +/** + * task. h + *
void vTaskDelay( const TickType_t xTicksToDelay );
+ * + * Delay a task for a given number of ticks. The actual time that the + * task remains blocked depends on the tick rate. The constant + * portTICK_PERIOD_MS can be used to calculate real time from the tick + * rate - with the resolution of one tick period. + * + * INCLUDE_vTaskDelay must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * + * vTaskDelay() specifies a time at which the task wishes to unblock relative to + * the time at which vTaskDelay() is called. For example, specifying a block + * period of 100 ticks will cause the task to unblock 100 ticks after + * vTaskDelay() is called. vTaskDelay() does not therefore provide a good method + * of controlling the frequency of a periodic task as the path taken through the + * code, as well as other task and interrupt activity, will effect the frequency + * at which vTaskDelay() gets called and therefore the time at which the task + * next executes. See vTaskDelayUntil() for an alternative API function designed + * to facilitate fixed frequency execution. It does this by specifying an + * absolute time (rather than a relative time) at which the calling task should + * unblock. + * + * @param xTicksToDelay The amount of time, in tick periods, that + * the calling task should block. + * + * Example usage: + + void vTaskFunction( void * pvParameters ) + { + // Block for 500ms. + const TickType_t xDelay = 500 / portTICK_PERIOD_MS; + + for( ;; ) + { + // Simply toggle the LED every 500ms, blocking between each toggle. + vToggleLED(); + vTaskDelay( xDelay ); + } + } + + * \defgroup vTaskDelay vTaskDelay + * \ingroup TaskCtrl + */ +void vTaskDelay( const TickType_t xTicksToDelay ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskDelayUntil( TickType_t *pxPreviousWakeTime, const TickType_t xTimeIncrement );
+ * + * INCLUDE_vTaskDelayUntil must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Delay a task until a specified time. This function can be used by periodic + * tasks to ensure a constant execution frequency. + * + * This function differs from vTaskDelay () in one important aspect: vTaskDelay () will + * cause a task to block for the specified number of ticks from the time vTaskDelay () is + * called. It is therefore difficult to use vTaskDelay () by itself to generate a fixed + * execution frequency as the time between a task starting to execute and that task + * calling vTaskDelay () may not be fixed [the task may take a different path though the + * code between calls, or may get interrupted or preempted a different number of times + * each time it executes]. + * + * Whereas vTaskDelay () specifies a wake time relative to the time at which the function + * is called, vTaskDelayUntil () specifies the absolute (exact) time at which it wishes to + * unblock. + * + * The constant portTICK_PERIOD_MS can be used to calculate real time from the tick + * rate - with the resolution of one tick period. + * + * @param pxPreviousWakeTime Pointer to a variable that holds the time at which the + * task was last unblocked. The variable must be initialised with the current time + * prior to its first use (see the example below). Following this the variable is + * automatically updated within vTaskDelayUntil (). + * + * @param xTimeIncrement The cycle time period. The task will be unblocked at + * time *pxPreviousWakeTime + xTimeIncrement. Calling vTaskDelayUntil with the + * same xTimeIncrement parameter value will cause the task to execute with + * a fixed interface period. + * + * Example usage: +
+ // Perform an action every 10 ticks.
+ void vTaskFunction( void * pvParameters )
+ {
+ TickType_t xLastWakeTime;
+ const TickType_t xFrequency = 10;
+
+	 // Initialise the xLastWakeTime variable with the current time.
+	 xLastWakeTime = xTaskGetTickCount ();
+	 for( ;; )
+	 {
+		 // Wait for the next cycle.
+		 vTaskDelayUntil( &xLastWakeTime, xFrequency );
+
+		 // Perform action here.
+	 }
+ }
+   
+ * \defgroup vTaskDelayUntil vTaskDelayUntil + * \ingroup TaskCtrl + */ +void vTaskDelayUntil( TickType_t * const pxPreviousWakeTime, const TickType_t xTimeIncrement ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
BaseType_t xTaskAbortDelay( TaskHandle_t xTask );
+ * + * INCLUDE_xTaskAbortDelay must be defined as 1 in FreeRTOSConfig.h for this + * function to be available. + * + * A task will enter the Blocked state when it is waiting for an event. The + * event it is waiting for can be a temporal event (waiting for a time), such + * as when vTaskDelay() is called, or an event on an object, such as when + * xQueueReceive() or ulTaskNotifyTake() is called. If the handle of a task + * that is in the Blocked state is used in a call to xTaskAbortDelay() then the + * task will leave the Blocked state, and return from whichever function call + * placed the task into the Blocked state. + * + * There is no 'FromISR' version of this function as an interrupt would need to + * know which object a task was blocked on in order to know which actions to + * take. For example, if the task was blocked on a queue the interrupt handler + * would then need to know if the queue was locked. + * + * @param xTask The handle of the task to remove from the Blocked state. + * + * @return If the task referenced by xTask was not in the Blocked state then + * pdFAIL is returned. Otherwise pdPASS is returned. + * + * \defgroup xTaskAbortDelay xTaskAbortDelay + * \ingroup TaskCtrl + */ +BaseType_t xTaskAbortDelay( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
UBaseType_t uxTaskPriorityGet( const TaskHandle_t xTask );
+ * + * INCLUDE_uxTaskPriorityGet must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Obtain the priority of any task. + * + * @param xTask Handle of the task to be queried. Passing a NULL + * handle results in the priority of the calling task being returned. + * + * @return The priority of xTask. + * + * Example usage: +
+ void vAFunction( void )
+ {
+ TaskHandle_t xHandle;
+
+	 // Create a task, storing the handle.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, &xHandle );
+
+	 // ...
+
+	 // Use the handle to obtain the priority of the created task.
+	 // It was created with tskIDLE_PRIORITY, but may have changed
+	 // it itself.
+	 if( uxTaskPriorityGet( xHandle ) != tskIDLE_PRIORITY )
+	 {
+		 // The task has changed it's priority.
+	 }
+
+	 // ...
+
+	 // Is our priority higher than the created task?
+	 if( uxTaskPriorityGet( xHandle ) < uxTaskPriorityGet( NULL ) )
+	 {
+		 // Our priority (obtained using NULL handle) is higher.
+	 }
+ }
+   
+ * \defgroup uxTaskPriorityGet uxTaskPriorityGet + * \ingroup TaskCtrl + */ +UBaseType_t uxTaskPriorityGet( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
UBaseType_t uxTaskPriorityGetFromISR( const TaskHandle_t xTask );
+ * + * A version of uxTaskPriorityGet() that can be used from an ISR. + */ +UBaseType_t uxTaskPriorityGetFromISR( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
eTaskState eTaskGetState( TaskHandle_t xTask );
+ * + * INCLUDE_eTaskGetState must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Obtain the state of any task. States are encoded by the eTaskState + * enumerated type. + * + * @param xTask Handle of the task to be queried. + * + * @return The state of xTask at the time the function was called. Note the + * state of the task might change between the function being called, and the + * functions return value being tested by the calling task. + */ +eTaskState eTaskGetState( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskGetInfo( TaskHandle_t xTask, TaskStatus_t *pxTaskStatus, BaseType_t xGetFreeStackSpace, eTaskState eState );
+ * + * configUSE_TRACE_FACILITY must be defined as 1 for this function to be + * available. See the configuration section for more information. + * + * Populates a TaskStatus_t structure with information about a task. + * + * @param xTask Handle of the task being queried. If xTask is NULL then + * information will be returned about the calling task. + * + * @param pxTaskStatus A pointer to the TaskStatus_t structure that will be + * filled with information about the task referenced by the handle passed using + * the xTask parameter. + * + * @xGetFreeStackSpace The TaskStatus_t structure contains a member to report + * the stack high water mark of the task being queried. Calculating the stack + * high water mark takes a relatively long time, and can make the system + * temporarily unresponsive - so the xGetFreeStackSpace parameter is provided to + * allow the high water mark checking to be skipped. The high watermark value + * will only be written to the TaskStatus_t structure if xGetFreeStackSpace is + * not set to pdFALSE; + * + * @param eState The TaskStatus_t structure contains a member to report the + * state of the task being queried. Obtaining the task state is not as fast as + * a simple assignment - so the eState parameter is provided to allow the state + * information to be omitted from the TaskStatus_t structure. To obtain state + * information then set eState to eInvalid - otherwise the value passed in + * eState will be reported as the task state in the TaskStatus_t structure. + * + * Example usage: +
+ void vAFunction( void )
+ {
+ TaskHandle_t xHandle;
+ TaskStatus_t xTaskDetails;
+
+    // Obtain the handle of a task from its name.
+    xHandle = xTaskGetHandle( "Task_Name" );
+
+    // Check the handle is not NULL.
+    configASSERT( xHandle );
+
+    // Use the handle to obtain further information about the task.
+    vTaskGetInfo( xHandle,
+                  &xTaskDetails,
+                  pdTRUE, // Include the high water mark in xTaskDetails.
+                  eInvalid ); // Include the task state in xTaskDetails.
+ }
+   
+ * \defgroup vTaskGetInfo vTaskGetInfo + * \ingroup TaskCtrl + */ +void vTaskGetInfo( TaskHandle_t xTask, TaskStatus_t *pxTaskStatus, BaseType_t xGetFreeStackSpace, eTaskState eState ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskPrioritySet( TaskHandle_t xTask, UBaseType_t uxNewPriority );
+ * + * INCLUDE_vTaskPrioritySet must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Set the priority of any task. + * + * A context switch will occur before the function returns if the priority + * being set is higher than the currently executing task. + * + * @param xTask Handle to the task for which the priority is being set. + * Passing a NULL handle results in the priority of the calling task being set. + * + * @param uxNewPriority The priority to which the task will be set. + * + * Example usage: +
+ void vAFunction( void )
+ {
+ TaskHandle_t xHandle;
+
+	 // Create a task, storing the handle.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, &xHandle );
+
+	 // ...
+
+	 // Use the handle to raise the priority of the created task.
+	 vTaskPrioritySet( xHandle, tskIDLE_PRIORITY + 1 );
+
+	 // ...
+
+	 // Use a NULL handle to raise our priority to the same value.
+	 vTaskPrioritySet( NULL, tskIDLE_PRIORITY + 1 );
+ }
+   
+ * \defgroup vTaskPrioritySet vTaskPrioritySet + * \ingroup TaskCtrl + */ +void vTaskPrioritySet( TaskHandle_t xTask, UBaseType_t uxNewPriority ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskSuspend( TaskHandle_t xTaskToSuspend );
+ * + * INCLUDE_vTaskSuspend must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Suspend any task. When suspended a task will never get any microcontroller + * processing time, no matter what its priority. + * + * Calls to vTaskSuspend are not accumulative - + * i.e. calling vTaskSuspend () twice on the same task still only requires one + * call to vTaskResume () to ready the suspended task. + * + * @param xTaskToSuspend Handle to the task being suspended. Passing a NULL + * handle will cause the calling task to be suspended. + * + * Example usage: +
+ void vAFunction( void )
+ {
+ TaskHandle_t xHandle;
+
+	 // Create a task, storing the handle.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, &xHandle );
+
+	 // ...
+
+	 // Use the handle to suspend the created task.
+	 vTaskSuspend( xHandle );
+
+	 // ...
+
+	 // The created task will not run during this period, unless
+	 // another task calls vTaskResume( xHandle ).
+
+	 //...
+
+
+	 // Suspend ourselves.
+	 vTaskSuspend( NULL );
+
+	 // We cannot get here unless another task calls vTaskResume
+	 // with our handle as the parameter.
+ }
+   
+ * \defgroup vTaskSuspend vTaskSuspend + * \ingroup TaskCtrl + */ +void vTaskSuspend( TaskHandle_t xTaskToSuspend ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskResume( TaskHandle_t xTaskToResume );
+ * + * INCLUDE_vTaskSuspend must be defined as 1 for this function to be available. + * See the configuration section for more information. + * + * Resumes a suspended task. + * + * A task that has been suspended by one or more calls to vTaskSuspend () + * will be made available for running again by a single call to + * vTaskResume (). + * + * @param xTaskToResume Handle to the task being readied. + * + * Example usage: +
+ void vAFunction( void )
+ {
+ TaskHandle_t xHandle;
+
+	 // Create a task, storing the handle.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, &xHandle );
+
+	 // ...
+
+	 // Use the handle to suspend the created task.
+	 vTaskSuspend( xHandle );
+
+	 // ...
+
+	 // The created task will not run during this period, unless
+	 // another task calls vTaskResume( xHandle ).
+
+	 //...
+
+
+	 // Resume the suspended task ourselves.
+	 vTaskResume( xHandle );
+
+	 // The created task will once again get microcontroller processing
+	 // time in accordance with its priority within the system.
+ }
+   
+ * \defgroup vTaskResume vTaskResume + * \ingroup TaskCtrl + */ +void vTaskResume( TaskHandle_t xTaskToResume ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void xTaskResumeFromISR( TaskHandle_t xTaskToResume );
+ * + * INCLUDE_xTaskResumeFromISR must be defined as 1 for this function to be + * available. See the configuration section for more information. + * + * An implementation of vTaskResume() that can be called from within an ISR. + * + * A task that has been suspended by one or more calls to vTaskSuspend () + * will be made available for running again by a single call to + * xTaskResumeFromISR (). + * + * xTaskResumeFromISR() should not be used to synchronise a task with an + * interrupt if there is a chance that the interrupt could arrive prior to the + * task being suspended - as this can lead to interrupts being missed. Use of a + * semaphore as a synchronisation mechanism would avoid this eventuality. + * + * @param xTaskToResume Handle to the task being readied. + * + * @return pdTRUE if resuming the task should result in a context switch, + * otherwise pdFALSE. This is used by the ISR to determine if a context switch + * may be required following the ISR. + * + * \defgroup vTaskResumeFromISR vTaskResumeFromISR + * \ingroup TaskCtrl + */ +BaseType_t xTaskResumeFromISR( TaskHandle_t xTaskToResume ) PRIVILEGED_FUNCTION; + +/*----------------------------------------------------------- + * SCHEDULER CONTROL + *----------------------------------------------------------*/ + +/** + * task. h + *
void vTaskStartScheduler( void );
+ * + * Starts the real time kernel tick processing. After calling the kernel + * has control over which tasks are executed and when. + * + * See the demo application file main.c for an example of creating + * tasks and starting the kernel. + * + * Example usage: +
+ void vAFunction( void )
+ {
+	 // Create at least one task before starting the kernel.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+
+	 // Start the real time kernel with preemption.
+	 vTaskStartScheduler ();
+
+	 // Will not get here unless a task calls vTaskEndScheduler ()
+ }
+   
+ * + * \defgroup vTaskStartScheduler vTaskStartScheduler + * \ingroup SchedulerControl + */ +void vTaskStartScheduler( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskEndScheduler( void );
+ * + * NOTE: At the time of writing only the x86 real mode port, which runs on a PC + * in place of DOS, implements this function. + * + * Stops the real time kernel tick. All created tasks will be automatically + * deleted and multitasking (either preemptive or cooperative) will + * stop. Execution then resumes from the point where vTaskStartScheduler () + * was called, as if vTaskStartScheduler () had just returned. + * + * See the demo application file main. c in the demo/PC directory for an + * example that uses vTaskEndScheduler (). + * + * vTaskEndScheduler () requires an exit function to be defined within the + * portable layer (see vPortEndScheduler () in port. c for the PC port). This + * performs hardware specific operations such as stopping the kernel tick. + * + * vTaskEndScheduler () will cause all of the resources allocated by the + * kernel to be freed - but will not free resources allocated by application + * tasks. + * + * Example usage: +
+ void vTaskCode( void * pvParameters )
+ {
+	 for( ;; )
+	 {
+		 // Task code goes here.
+
+		 // At some point we want to end the real time kernel processing
+		 // so call ...
+		 vTaskEndScheduler ();
+	 }
+ }
+
+ void vAFunction( void )
+ {
+	 // Create at least one task before starting the kernel.
+	 xTaskCreate( vTaskCode, "NAME", STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+
+	 // Start the real time kernel with preemption.
+	 vTaskStartScheduler ();
+
+	 // Will only get here when the vTaskCode () task has called
+	 // vTaskEndScheduler ().  When we get here we are back to single task
+	 // execution.
+ }
+   
+ * + * \defgroup vTaskEndScheduler vTaskEndScheduler + * \ingroup SchedulerControl + */ +void vTaskEndScheduler( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskSuspendAll( void );
+ * + * Suspends the scheduler without disabling interrupts. Context switches will + * not occur while the scheduler is suspended. + * + * After calling vTaskSuspendAll () the calling task will continue to execute + * without risk of being swapped out until a call to xTaskResumeAll () has been + * made. + * + * API functions that have the potential to cause a context switch (for example, + * vTaskDelayUntil(), xQueueSend(), etc.) must not be called while the scheduler + * is suspended. + * + * Example usage: +
+ void vTask1( void * pvParameters )
+ {
+	 for( ;; )
+	 {
+		 // Task code goes here.
+
+		 // ...
+
+		 // At some point the task wants to perform a long operation during
+		 // which it does not want to get swapped out.  It cannot use
+		 // taskENTER_CRITICAL ()/taskEXIT_CRITICAL () as the length of the
+		 // operation may cause interrupts to be missed - including the
+		 // ticks.
+
+		 // Prevent the real time kernel swapping out the task.
+		 vTaskSuspendAll ();
+
+		 // Perform the operation here.  There is no need to use critical
+		 // sections as we have all the microcontroller processing time.
+		 // During this time interrupts will still operate and the kernel
+		 // tick count will be maintained.
+
+		 // ...
+
+		 // The operation is complete.  Restart the kernel.
+		 xTaskResumeAll ();
+	 }
+ }
+   
+ * \defgroup vTaskSuspendAll vTaskSuspendAll + * \ingroup SchedulerControl + */ +void vTaskSuspendAll( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
BaseType_t xTaskResumeAll( void );
+ * + * Resumes scheduler activity after it was suspended by a call to + * vTaskSuspendAll(). + * + * xTaskResumeAll() only resumes the scheduler. It does not unsuspend tasks + * that were previously suspended by a call to vTaskSuspend(). + * + * @return If resuming the scheduler caused a context switch then pdTRUE is + * returned, otherwise pdFALSE is returned. + * + * Example usage: +
+ void vTask1( void * pvParameters )
+ {
+	 for( ;; )
+	 {
+		 // Task code goes here.
+
+		 // ...
+
+		 // At some point the task wants to perform a long operation during
+		 // which it does not want to get swapped out.  It cannot use
+		 // taskENTER_CRITICAL ()/taskEXIT_CRITICAL () as the length of the
+		 // operation may cause interrupts to be missed - including the
+		 // ticks.
+
+		 // Prevent the real time kernel swapping out the task.
+		 vTaskSuspendAll ();
+
+		 // Perform the operation here.  There is no need to use critical
+		 // sections as we have all the microcontroller processing time.
+		 // During this time interrupts will still operate and the real
+		 // time kernel tick count will be maintained.
+
+		 // ...
+
+		 // The operation is complete.  Restart the kernel.  We want to force
+		 // a context switch - but there is no point if resuming the scheduler
+		 // caused a context switch already.
+		 if( !xTaskResumeAll () )
+		 {
+			  taskYIELD ();
+		 }
+	 }
+ }
+   
+ * \defgroup xTaskResumeAll xTaskResumeAll + * \ingroup SchedulerControl + */ +BaseType_t xTaskResumeAll( void ) PRIVILEGED_FUNCTION; + +/*----------------------------------------------------------- + * TASK UTILITIES + *----------------------------------------------------------*/ + +/** + * task. h + *
TickType_t xTaskGetTickCount( void );
+ * + * @return The count of ticks since vTaskStartScheduler was called. + * + * \defgroup xTaskGetTickCount xTaskGetTickCount + * \ingroup TaskUtils + */ +TickType_t xTaskGetTickCount( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
TickType_t xTaskGetTickCountFromISR( void );
+ * + * @return The count of ticks since vTaskStartScheduler was called. + * + * This is a version of xTaskGetTickCount() that is safe to be called from an + * ISR - provided that TickType_t is the natural word size of the + * microcontroller being used or interrupt nesting is either not supported or + * not being used. + * + * \defgroup xTaskGetTickCountFromISR xTaskGetTickCountFromISR + * \ingroup TaskUtils + */ +TickType_t xTaskGetTickCountFromISR( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
uint16_t uxTaskGetNumberOfTasks( void );
+ * + * @return The number of tasks that the real time kernel is currently managing. + * This includes all ready, blocked and suspended tasks. A task that + * has been deleted but not yet freed by the idle task will also be + * included in the count. + * + * \defgroup uxTaskGetNumberOfTasks uxTaskGetNumberOfTasks + * \ingroup TaskUtils + */ +UBaseType_t uxTaskGetNumberOfTasks( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
char *pcTaskGetName( TaskHandle_t xTaskToQuery );
+ * + * @return The text (human readable) name of the task referenced by the handle + * xTaskToQuery. A task can query its own name by either passing in its own + * handle, or by setting xTaskToQuery to NULL. + * + * \defgroup pcTaskGetName pcTaskGetName + * \ingroup TaskUtils + */ +char *pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + +/** + * task. h + *
TaskHandle_t xTaskGetHandle( const char *pcNameToQuery );
+ * + * NOTE: This function takes a relatively long time to complete and should be + * used sparingly. + * + * @return The handle of the task that has the human readable name pcNameToQuery. + * NULL is returned if no matching name is found. INCLUDE_xTaskGetHandle + * must be set to 1 in FreeRTOSConfig.h for pcTaskGetHandle() to be available. + * + * \defgroup pcTaskGetHandle pcTaskGetHandle + * \ingroup TaskUtils + */ +TaskHandle_t xTaskGetHandle( const char *pcNameToQuery ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + +/** + * task.h + *
UBaseType_t uxTaskGetStackHighWaterMark( TaskHandle_t xTask );
+ * + * INCLUDE_uxTaskGetStackHighWaterMark must be set to 1 in FreeRTOSConfig.h for + * this function to be available. + * + * Returns the high water mark of the stack associated with xTask. That is, + * the minimum free stack space there has been (in words, so on a 32 bit machine + * a value of 1 means 4 bytes) since the task started. The smaller the returned + * number the closer the task has come to overflowing its stack. + * + * uxTaskGetStackHighWaterMark() and uxTaskGetStackHighWaterMark2() are the + * same except for their return type. Using configSTACK_DEPTH_TYPE allows the + * user to determine the return type. It gets around the problem of the value + * overflowing on 8-bit types without breaking backward compatibility for + * applications that expect an 8-bit return type. + * + * @param xTask Handle of the task associated with the stack to be checked. + * Set xTask to NULL to check the stack of the calling task. + * + * @return The smallest amount of free stack space there has been (in words, so + * actual spaces on the stack rather than bytes) since the task referenced by + * xTask was created. + */ +UBaseType_t uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/** + * task.h + *
configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask );
+ * + * INCLUDE_uxTaskGetStackHighWaterMark2 must be set to 1 in FreeRTOSConfig.h for + * this function to be available. + * + * Returns the high water mark of the stack associated with xTask. That is, + * the minimum free stack space there has been (in words, so on a 32 bit machine + * a value of 1 means 4 bytes) since the task started. The smaller the returned + * number the closer the task has come to overflowing its stack. + * + * uxTaskGetStackHighWaterMark() and uxTaskGetStackHighWaterMark2() are the + * same except for their return type. Using configSTACK_DEPTH_TYPE allows the + * user to determine the return type. It gets around the problem of the value + * overflowing on 8-bit types without breaking backward compatibility for + * applications that expect an 8-bit return type. + * + * @param xTask Handle of the task associated with the stack to be checked. + * Set xTask to NULL to check the stack of the calling task. + * + * @return The smallest amount of free stack space there has been (in words, so + * actual spaces on the stack rather than bytes) since the task referenced by + * xTask was created. + */ +configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/* When using trace macros it is sometimes necessary to include task.h before +FreeRTOS.h. When this is done TaskHookFunction_t will not yet have been defined, +so the following two prototypes will cause a compilation error. This can be +fixed by simply guarding against the inclusion of these two prototypes unless +they are explicitly required by the configUSE_APPLICATION_TASK_TAG configuration +constant. */ +#ifdef configUSE_APPLICATION_TASK_TAG + #if configUSE_APPLICATION_TASK_TAG == 1 + /** + * task.h + *
void vTaskSetApplicationTaskTag( TaskHandle_t xTask, TaskHookFunction_t pxHookFunction );
+ * + * Sets pxHookFunction to be the task hook function used by the task xTask. + * Passing xTask as NULL has the effect of setting the calling tasks hook + * function. + */ + void vTaskSetApplicationTaskTag( TaskHandle_t xTask, TaskHookFunction_t pxHookFunction ) PRIVILEGED_FUNCTION; + + /** + * task.h + *
void xTaskGetApplicationTaskTag( TaskHandle_t xTask );
+ * + * Returns the pxHookFunction value assigned to the task xTask. Do not + * call from an interrupt service routine - call + * xTaskGetApplicationTaskTagFromISR() instead. + */ + TaskHookFunction_t xTaskGetApplicationTaskTag( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + + /** + * task.h + *
void xTaskGetApplicationTaskTagFromISR( TaskHandle_t xTask );
+ * + * Returns the pxHookFunction value assigned to the task xTask. Can + * be called from an interrupt service routine. + */ + TaskHookFunction_t xTaskGetApplicationTaskTagFromISR( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + #endif /* configUSE_APPLICATION_TASK_TAG ==1 */ +#endif /* ifdef configUSE_APPLICATION_TASK_TAG */ + +#if( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) + + /* Each task contains an array of pointers that is dimensioned by the + configNUM_THREAD_LOCAL_STORAGE_POINTERS setting in FreeRTOSConfig.h. The + kernel does not use the pointers itself, so the application writer can use + the pointers for any purpose they wish. The following two functions are + used to set and query a pointer respectively. */ + void vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue ) PRIVILEGED_FUNCTION; + void *pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery, BaseType_t xIndex ) PRIVILEGED_FUNCTION; + +#endif + +/** + * task.h + *
BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter );
+ * + * Calls the hook function associated with xTask. Passing xTask as NULL has + * the effect of calling the Running tasks (the calling task) hook function. + * + * pvParameter is passed to the hook function for the task to interpret as it + * wants. The return value is the value returned by the task hook function + * registered by the user. + */ +BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter ) PRIVILEGED_FUNCTION; + +/** + * xTaskGetIdleTaskHandle() is only available if + * INCLUDE_xTaskGetIdleTaskHandle is set to 1 in FreeRTOSConfig.h. + * + * Simply returns the handle of the idle task. It is not valid to call + * xTaskGetIdleTaskHandle() before the scheduler has been started. + */ +TaskHandle_t xTaskGetIdleTaskHandle( void ) PRIVILEGED_FUNCTION; + +/** + * configUSE_TRACE_FACILITY must be defined as 1 in FreeRTOSConfig.h for + * uxTaskGetSystemState() to be available. + * + * uxTaskGetSystemState() populates an TaskStatus_t structure for each task in + * the system. TaskStatus_t structures contain, among other things, members + * for the task handle, task name, task priority, task state, and total amount + * of run time consumed by the task. See the TaskStatus_t structure + * definition in this file for the full member list. + * + * NOTE: This function is intended for debugging use only as its use results in + * the scheduler remaining suspended for an extended period. + * + * @param pxTaskStatusArray A pointer to an array of TaskStatus_t structures. + * The array must contain at least one TaskStatus_t structure for each task + * that is under the control of the RTOS. The number of tasks under the control + * of the RTOS can be determined using the uxTaskGetNumberOfTasks() API function. + * + * @param uxArraySize The size of the array pointed to by the pxTaskStatusArray + * parameter. The size is specified as the number of indexes in the array, or + * the number of TaskStatus_t structures contained in the array, not by the + * number of bytes in the array. + * + * @param pulTotalRunTime If configGENERATE_RUN_TIME_STATS is set to 1 in + * FreeRTOSConfig.h then *pulTotalRunTime is set by uxTaskGetSystemState() to the + * total run time (as defined by the run time stats clock, see + * http://www.freertos.org/rtos-run-time-stats.html) since the target booted. + * pulTotalRunTime can be set to NULL to omit the total run time information. + * + * @return The number of TaskStatus_t structures that were populated by + * uxTaskGetSystemState(). This should equal the number returned by the + * uxTaskGetNumberOfTasks() API function, but will be zero if the value passed + * in the uxArraySize parameter was too small. + * + * Example usage: +
+    // This example demonstrates how a human readable table of run time stats
+	// information is generated from raw data provided by uxTaskGetSystemState().
+	// The human readable table is written to pcWriteBuffer
+	void vTaskGetRunTimeStats( char *pcWriteBuffer )
+	{
+	TaskStatus_t *pxTaskStatusArray;
+	volatile UBaseType_t uxArraySize, x;
+	uint32_t ulTotalRunTime, ulStatsAsPercentage;
+
+		// Make sure the write buffer does not contain a string.
+		*pcWriteBuffer = 0x00;
+
+		// Take a snapshot of the number of tasks in case it changes while this
+		// function is executing.
+		uxArraySize = uxTaskGetNumberOfTasks();
+
+		// Allocate a TaskStatus_t structure for each task.  An array could be
+		// allocated statically at compile time.
+		pxTaskStatusArray = pvPortMalloc( uxArraySize * sizeof( TaskStatus_t ) );
+
+		if( pxTaskStatusArray != NULL )
+		{
+			// Generate raw status information about each task.
+			uxArraySize = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, &ulTotalRunTime );
+
+			// For percentage calculations.
+			ulTotalRunTime /= 100UL;
+
+			// Avoid divide by zero errors.
+			if( ulTotalRunTime > 0 )
+			{
+				// For each populated position in the pxTaskStatusArray array,
+				// format the raw data as human readable ASCII data
+				for( x = 0; x < uxArraySize; x++ )
+				{
+					// What percentage of the total run time has the task used?
+					// This will always be rounded down to the nearest integer.
+					// ulTotalRunTimeDiv100 has already been divided by 100.
+					ulStatsAsPercentage = pxTaskStatusArray[ x ].ulRunTimeCounter / ulTotalRunTime;
+
+					if( ulStatsAsPercentage > 0UL )
+					{
+						sprintf( pcWriteBuffer, "%s\t\t%lu\t\t%lu%%\r\n", pxTaskStatusArray[ x ].pcTaskName, pxTaskStatusArray[ x ].ulRunTimeCounter, ulStatsAsPercentage );
+					}
+					else
+					{
+						// If the percentage is zero here then the task has
+						// consumed less than 1% of the total run time.
+						sprintf( pcWriteBuffer, "%s\t\t%lu\t\t<1%%\r\n", pxTaskStatusArray[ x ].pcTaskName, pxTaskStatusArray[ x ].ulRunTimeCounter );
+					}
+
+					pcWriteBuffer += strlen( ( char * ) pcWriteBuffer );
+				}
+			}
+
+			// The array is no longer needed, free the memory it consumes.
+			vPortFree( pxTaskStatusArray );
+		}
+	}
+	
+ */ +UBaseType_t uxTaskGetSystemState( TaskStatus_t * const pxTaskStatusArray, const UBaseType_t uxArraySize, uint32_t * const pulTotalRunTime ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
void vTaskList( char *pcWriteBuffer );
+ * + * configUSE_TRACE_FACILITY and configUSE_STATS_FORMATTING_FUNCTIONS must + * both be defined as 1 for this function to be available. See the + * configuration section of the FreeRTOS.org website for more information. + * + * NOTE 1: This function will disable interrupts for its duration. It is + * not intended for normal application runtime use but as a debug aid. + * + * Lists all the current tasks, along with their current state and stack + * usage high water mark. + * + * Tasks are reported as blocked ('B'), ready ('R'), deleted ('D') or + * suspended ('S'). + * + * PLEASE NOTE: + * + * This function is provided for convenience only, and is used by many of the + * demo applications. Do not consider it to be part of the scheduler. + * + * vTaskList() calls uxTaskGetSystemState(), then formats part of the + * uxTaskGetSystemState() output into a human readable table that displays task + * names, states and stack usage. + * + * vTaskList() has a dependency on the sprintf() C library function that might + * bloat the code size, use a lot of stack, and provide different results on + * different platforms. An alternative, tiny, third party, and limited + * functionality implementation of sprintf() is provided in many of the + * FreeRTOS/Demo sub-directories in a file called printf-stdarg.c (note + * printf-stdarg.c does not provide a full snprintf() implementation!). + * + * It is recommended that production systems call uxTaskGetSystemState() + * directly to get access to raw stats data, rather than indirectly through a + * call to vTaskList(). + * + * @param pcWriteBuffer A buffer into which the above mentioned details + * will be written, in ASCII form. This buffer is assumed to be large + * enough to contain the generated report. Approximately 40 bytes per + * task should be sufficient. + * + * \defgroup vTaskList vTaskList + * \ingroup TaskUtils + */ +void vTaskList( char * pcWriteBuffer ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + +/** + * task. h + *
void vTaskGetRunTimeStats( char *pcWriteBuffer );
+ * + * configGENERATE_RUN_TIME_STATS and configUSE_STATS_FORMATTING_FUNCTIONS + * must both be defined as 1 for this function to be available. The application + * must also then provide definitions for + * portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() and portGET_RUN_TIME_COUNTER_VALUE() + * to configure a peripheral timer/counter and return the timers current count + * value respectively. The counter should be at least 10 times the frequency of + * the tick count. + * + * NOTE 1: This function will disable interrupts for its duration. It is + * not intended for normal application runtime use but as a debug aid. + * + * Setting configGENERATE_RUN_TIME_STATS to 1 will result in a total + * accumulated execution time being stored for each task. The resolution + * of the accumulated time value depends on the frequency of the timer + * configured by the portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() macro. + * Calling vTaskGetRunTimeStats() writes the total execution time of each + * task into a buffer, both as an absolute count value and as a percentage + * of the total system execution time. + * + * NOTE 2: + * + * This function is provided for convenience only, and is used by many of the + * demo applications. Do not consider it to be part of the scheduler. + * + * vTaskGetRunTimeStats() calls uxTaskGetSystemState(), then formats part of the + * uxTaskGetSystemState() output into a human readable table that displays the + * amount of time each task has spent in the Running state in both absolute and + * percentage terms. + * + * vTaskGetRunTimeStats() has a dependency on the sprintf() C library function + * that might bloat the code size, use a lot of stack, and provide different + * results on different platforms. An alternative, tiny, third party, and + * limited functionality implementation of sprintf() is provided in many of the + * FreeRTOS/Demo sub-directories in a file called printf-stdarg.c (note + * printf-stdarg.c does not provide a full snprintf() implementation!). + * + * It is recommended that production systems call uxTaskGetSystemState() directly + * to get access to raw stats data, rather than indirectly through a call to + * vTaskGetRunTimeStats(). + * + * @param pcWriteBuffer A buffer into which the execution times will be + * written, in ASCII form. This buffer is assumed to be large enough to + * contain the generated report. Approximately 40 bytes per task should + * be sufficient. + * + * \defgroup vTaskGetRunTimeStats vTaskGetRunTimeStats + * \ingroup TaskUtils + */ +void vTaskGetRunTimeStats( char *pcWriteBuffer ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + +/** +* task. h +*
uint32_t ulTaskGetIdleRunTimeCounter( void );
+* +* configGENERATE_RUN_TIME_STATS and configUSE_STATS_FORMATTING_FUNCTIONS +* must both be defined as 1 for this function to be available. The application +* must also then provide definitions for +* portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() and portGET_RUN_TIME_COUNTER_VALUE() +* to configure a peripheral timer/counter and return the timers current count +* value respectively. The counter should be at least 10 times the frequency of +* the tick count. +* +* Setting configGENERATE_RUN_TIME_STATS to 1 will result in a total +* accumulated execution time being stored for each task. The resolution +* of the accumulated time value depends on the frequency of the timer +* configured by the portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() macro. +* While uxTaskGetSystemState() and vTaskGetRunTimeStats() writes the total +* execution time of each task into a buffer, ulTaskGetIdleRunTimeCounter() +* returns the total execution time of just the idle task. +* +* @return The total run time of the idle task. This is the amount of time the +* idle task has actually been executing. The unit of time is dependent on the +* frequency configured using the portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() and +* portGET_RUN_TIME_COUNTER_VALUE() macros. +* +* \defgroup ulTaskGetIdleRunTimeCounter ulTaskGetIdleRunTimeCounter +* \ingroup TaskUtils +*/ +uint32_t ulTaskGetIdleRunTimeCounter( void ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
BaseType_t xTaskNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction );
+ * + * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this + * function to be available. + * + * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private + * "notification value", which is a 32-bit unsigned integer (uint32_t). + * + * Events can be sent to a task using an intermediary object. Examples of such + * objects are queues, semaphores, mutexes and event groups. Task notifications + * are a method of sending an event directly to a task without the need for such + * an intermediary object. + * + * A notification sent to a task can optionally perform an action, such as + * update, overwrite or increment the task's notification value. In that way + * task notifications can be used to send data to a task, or be used as light + * weight and fast binary or counting semaphores. + * + * A notification sent to a task will remain pending until it is cleared by the + * task calling xTaskNotifyWait() or ulTaskNotifyTake(). If the task was + * already in the Blocked state to wait for a notification when the notification + * arrives then the task will automatically be removed from the Blocked state + * (unblocked) and the notification cleared. + * + * A task can use xTaskNotifyWait() to [optionally] block to wait for a + * notification to be pending, or ulTaskNotifyTake() to [optionally] block + * to wait for its notification value to have a non-zero value. The task does + * not consume any CPU time while it is in the Blocked state. + * + * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details. + * + * @param xTaskToNotify The handle of the task being notified. The handle to a + * task can be returned from the xTaskCreate() API function used to create the + * task, and the handle of the currently running task can be obtained by calling + * xTaskGetCurrentTaskHandle(). + * + * @param ulValue Data that can be sent with the notification. How the data is + * used depends on the value of the eAction parameter. + * + * @param eAction Specifies how the notification updates the task's notification + * value, if at all. Valid values for eAction are as follows: + * + * eSetBits - + * The task's notification value is bitwise ORed with ulValue. xTaskNofify() + * always returns pdPASS in this case. + * + * eIncrement - + * The task's notification value is incremented. ulValue is not used and + * xTaskNotify() always returns pdPASS in this case. + * + * eSetValueWithOverwrite - + * The task's notification value is set to the value of ulValue, even if the + * task being notified had not yet processed the previous notification (the + * task already had a notification pending). xTaskNotify() always returns + * pdPASS in this case. + * + * eSetValueWithoutOverwrite - + * If the task being notified did not already have a notification pending then + * the task's notification value is set to ulValue and xTaskNotify() will + * return pdPASS. If the task being notified already had a notification + * pending then no action is performed and pdFAIL is returned. + * + * eNoAction - + * The task receives a notification without its notification value being + * updated. ulValue is not used and xTaskNotify() always returns pdPASS in + * this case. + * + * pulPreviousNotificationValue - + * Can be used to pass out the subject task's notification value before any + * bits are modified by the notify function. + * + * @return Dependent on the value of eAction. See the description of the + * eAction parameter. + * + * \defgroup xTaskNotify xTaskNotify + * \ingroup TaskNotifications + */ +BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) PRIVILEGED_FUNCTION; +#define xTaskNotify( xTaskToNotify, ulValue, eAction ) xTaskGenericNotify( ( xTaskToNotify ), ( ulValue ), ( eAction ), NULL ) +#define xTaskNotifyAndQuery( xTaskToNotify, ulValue, eAction, pulPreviousNotifyValue ) xTaskGenericNotify( ( xTaskToNotify ), ( ulValue ), ( eAction ), ( pulPreviousNotifyValue ) ) + +/** + * task. h + *
BaseType_t xTaskNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, BaseType_t *pxHigherPriorityTaskWoken );
+ * + * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this + * function to be available. + * + * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private + * "notification value", which is a 32-bit unsigned integer (uint32_t). + * + * A version of xTaskNotify() that can be used from an interrupt service routine + * (ISR). + * + * Events can be sent to a task using an intermediary object. Examples of such + * objects are queues, semaphores, mutexes and event groups. Task notifications + * are a method of sending an event directly to a task without the need for such + * an intermediary object. + * + * A notification sent to a task can optionally perform an action, such as + * update, overwrite or increment the task's notification value. In that way + * task notifications can be used to send data to a task, or be used as light + * weight and fast binary or counting semaphores. + * + * A notification sent to a task will remain pending until it is cleared by the + * task calling xTaskNotifyWait() or ulTaskNotifyTake(). If the task was + * already in the Blocked state to wait for a notification when the notification + * arrives then the task will automatically be removed from the Blocked state + * (unblocked) and the notification cleared. + * + * A task can use xTaskNotifyWait() to [optionally] block to wait for a + * notification to be pending, or ulTaskNotifyTake() to [optionally] block + * to wait for its notification value to have a non-zero value. The task does + * not consume any CPU time while it is in the Blocked state. + * + * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details. + * + * @param xTaskToNotify The handle of the task being notified. The handle to a + * task can be returned from the xTaskCreate() API function used to create the + * task, and the handle of the currently running task can be obtained by calling + * xTaskGetCurrentTaskHandle(). + * + * @param ulValue Data that can be sent with the notification. How the data is + * used depends on the value of the eAction parameter. + * + * @param eAction Specifies how the notification updates the task's notification + * value, if at all. Valid values for eAction are as follows: + * + * eSetBits - + * The task's notification value is bitwise ORed with ulValue. xTaskNofify() + * always returns pdPASS in this case. + * + * eIncrement - + * The task's notification value is incremented. ulValue is not used and + * xTaskNotify() always returns pdPASS in this case. + * + * eSetValueWithOverwrite - + * The task's notification value is set to the value of ulValue, even if the + * task being notified had not yet processed the previous notification (the + * task already had a notification pending). xTaskNotify() always returns + * pdPASS in this case. + * + * eSetValueWithoutOverwrite - + * If the task being notified did not already have a notification pending then + * the task's notification value is set to ulValue and xTaskNotify() will + * return pdPASS. If the task being notified already had a notification + * pending then no action is performed and pdFAIL is returned. + * + * eNoAction - + * The task receives a notification without its notification value being + * updated. ulValue is not used and xTaskNotify() always returns pdPASS in + * this case. + * + * @param pxHigherPriorityTaskWoken xTaskNotifyFromISR() will set + * *pxHigherPriorityTaskWoken to pdTRUE if sending the notification caused the + * task to which the notification was sent to leave the Blocked state, and the + * unblocked task has a priority higher than the currently running task. If + * xTaskNotifyFromISR() sets this value to pdTRUE then a context switch should + * be requested before the interrupt is exited. How a context switch is + * requested from an ISR is dependent on the port - see the documentation page + * for the port in use. + * + * @return Dependent on the value of eAction. See the description of the + * eAction parameter. + * + * \defgroup xTaskNotify xTaskNotify + * \ingroup TaskNotifications + */ +BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; +#define xTaskNotifyFromISR( xTaskToNotify, ulValue, eAction, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( ulValue ), ( eAction ), NULL, ( pxHigherPriorityTaskWoken ) ) +#define xTaskNotifyAndQueryFromISR( xTaskToNotify, ulValue, eAction, pulPreviousNotificationValue, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( ulValue ), ( eAction ), ( pulPreviousNotificationValue ), ( pxHigherPriorityTaskWoken ) ) + +/** + * task. h + *
BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait );
+ * + * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this + * function to be available. + * + * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private + * "notification value", which is a 32-bit unsigned integer (uint32_t). + * + * Events can be sent to a task using an intermediary object. Examples of such + * objects are queues, semaphores, mutexes and event groups. Task notifications + * are a method of sending an event directly to a task without the need for such + * an intermediary object. + * + * A notification sent to a task can optionally perform an action, such as + * update, overwrite or increment the task's notification value. In that way + * task notifications can be used to send data to a task, or be used as light + * weight and fast binary or counting semaphores. + * + * A notification sent to a task will remain pending until it is cleared by the + * task calling xTaskNotifyWait() or ulTaskNotifyTake(). If the task was + * already in the Blocked state to wait for a notification when the notification + * arrives then the task will automatically be removed from the Blocked state + * (unblocked) and the notification cleared. + * + * A task can use xTaskNotifyWait() to [optionally] block to wait for a + * notification to be pending, or ulTaskNotifyTake() to [optionally] block + * to wait for its notification value to have a non-zero value. The task does + * not consume any CPU time while it is in the Blocked state. + * + * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details. + * + * @param ulBitsToClearOnEntry Bits that are set in ulBitsToClearOnEntry value + * will be cleared in the calling task's notification value before the task + * checks to see if any notifications are pending, and optionally blocks if no + * notifications are pending. Setting ulBitsToClearOnEntry to ULONG_MAX (if + * limits.h is included) or 0xffffffffUL (if limits.h is not included) will have + * the effect of resetting the task's notification value to 0. Setting + * ulBitsToClearOnEntry to 0 will leave the task's notification value unchanged. + * + * @param ulBitsToClearOnExit If a notification is pending or received before + * the calling task exits the xTaskNotifyWait() function then the task's + * notification value (see the xTaskNotify() API function) is passed out using + * the pulNotificationValue parameter. Then any bits that are set in + * ulBitsToClearOnExit will be cleared in the task's notification value (note + * *pulNotificationValue is set before any bits are cleared). Setting + * ulBitsToClearOnExit to ULONG_MAX (if limits.h is included) or 0xffffffffUL + * (if limits.h is not included) will have the effect of resetting the task's + * notification value to 0 before the function exits. Setting + * ulBitsToClearOnExit to 0 will leave the task's notification value unchanged + * when the function exits (in which case the value passed out in + * pulNotificationValue will match the task's notification value). + * + * @param pulNotificationValue Used to pass the task's notification value out + * of the function. Note the value passed out will not be effected by the + * clearing of any bits caused by ulBitsToClearOnExit being non-zero. + * + * @param xTicksToWait The maximum amount of time that the task should wait in + * the Blocked state for a notification to be received, should a notification + * not already be pending when xTaskNotifyWait() was called. The task + * will not consume any processing time while it is in the Blocked state. This + * is specified in kernel ticks, the macro pdMS_TO_TICSK( value_in_ms ) can be + * used to convert a time specified in milliseconds to a time specified in + * ticks. + * + * @return If a notification was received (including notifications that were + * already pending when xTaskNotifyWait was called) then pdPASS is + * returned. Otherwise pdFAIL is returned. + * + * \defgroup xTaskNotifyWait xTaskNotifyWait + * \ingroup TaskNotifications + */ +BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
BaseType_t xTaskNotifyGive( TaskHandle_t xTaskToNotify );
+ * + * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this macro + * to be available. + * + * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private + * "notification value", which is a 32-bit unsigned integer (uint32_t). + * + * Events can be sent to a task using an intermediary object. Examples of such + * objects are queues, semaphores, mutexes and event groups. Task notifications + * are a method of sending an event directly to a task without the need for such + * an intermediary object. + * + * A notification sent to a task can optionally perform an action, such as + * update, overwrite or increment the task's notification value. In that way + * task notifications can be used to send data to a task, or be used as light + * weight and fast binary or counting semaphores. + * + * xTaskNotifyGive() is a helper macro intended for use when task notifications + * are used as light weight and faster binary or counting semaphore equivalents. + * Actual FreeRTOS semaphores are given using the xSemaphoreGive() API function, + * the equivalent action that instead uses a task notification is + * xTaskNotifyGive(). + * + * When task notifications are being used as a binary or counting semaphore + * equivalent then the task being notified should wait for the notification + * using the ulTaskNotificationTake() API function rather than the + * xTaskNotifyWait() API function. + * + * See http://www.FreeRTOS.org/RTOS-task-notifications.html for more details. + * + * @param xTaskToNotify The handle of the task being notified. The handle to a + * task can be returned from the xTaskCreate() API function used to create the + * task, and the handle of the currently running task can be obtained by calling + * xTaskGetCurrentTaskHandle(). + * + * @return xTaskNotifyGive() is a macro that calls xTaskNotify() with the + * eAction parameter set to eIncrement - so pdPASS is always returned. + * + * \defgroup xTaskNotifyGive xTaskNotifyGive + * \ingroup TaskNotifications + */ +#define xTaskNotifyGive( xTaskToNotify ) xTaskGenericNotify( ( xTaskToNotify ), ( 0 ), eIncrement, NULL ) + +/** + * task. h + *
void vTaskNotifyGiveFromISR( TaskHandle_t xTaskHandle, BaseType_t *pxHigherPriorityTaskWoken );
+ *
+ * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this macro
+ * to be available.
+ *
+ * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private
+ * "notification value", which is a 32-bit unsigned integer (uint32_t).
+ *
+ * A version of xTaskNotifyGive() that can be called from an interrupt service
+ * routine (ISR).
+ *
+ * Events can be sent to a task using an intermediary object.  Examples of such
+ * objects are queues, semaphores, mutexes and event groups.  Task notifications
+ * are a method of sending an event directly to a task without the need for such
+ * an intermediary object.
+ *
+ * A notification sent to a task can optionally perform an action, such as
+ * update, overwrite or increment the task's notification value.  In that way
+ * task notifications can be used to send data to a task, or be used as light
+ * weight and fast binary or counting semaphores.
+ *
+ * vTaskNotifyGiveFromISR() is intended for use when task notifications are
+ * used as light weight and faster binary or counting semaphore equivalents.
+ * Actual FreeRTOS semaphores are given from an ISR using the
+ * xSemaphoreGiveFromISR() API function, the equivalent action that instead uses
+ * a task notification is vTaskNotifyGiveFromISR().
+ *
+ * When task notifications are being used as a binary or counting semaphore
+ * equivalent then the task being notified should wait for the notification
+ * using the ulTaskNotificationTake() API function rather than the
+ * xTaskNotifyWait() API function.
+ *
+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for more details.
+ *
+ * @param xTaskToNotify The handle of the task being notified.  The handle to a
+ * task can be returned from the xTaskCreate() API function used to create the
+ * task, and the handle of the currently running task can be obtained by calling
+ * xTaskGetCurrentTaskHandle().
+ *
+ * @param pxHigherPriorityTaskWoken  vTaskNotifyGiveFromISR() will set
+ * *pxHigherPriorityTaskWoken to pdTRUE if sending the notification caused the
+ * task to which the notification was sent to leave the Blocked state, and the
+ * unblocked task has a priority higher than the currently running task.  If
+ * vTaskNotifyGiveFromISR() sets this value to pdTRUE then a context switch
+ * should be requested before the interrupt is exited.  How a context switch is
+ * requested from an ISR is dependent on the port - see the documentation page
+ * for the port in use.
+ *
+ * \defgroup xTaskNotifyWait xTaskNotifyWait
+ * \ingroup TaskNotifications
+ */
+void vTaskNotifyGiveFromISR( TaskHandle_t xTaskToNotify, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
+
+/**
+ * task. h
+ * 
uint32_t ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait );
+ * + * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this + * function to be available. + * + * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private + * "notification value", which is a 32-bit unsigned integer (uint32_t). + * + * Events can be sent to a task using an intermediary object. Examples of such + * objects are queues, semaphores, mutexes and event groups. Task notifications + * are a method of sending an event directly to a task without the need for such + * an intermediary object. + * + * A notification sent to a task can optionally perform an action, such as + * update, overwrite or increment the task's notification value. In that way + * task notifications can be used to send data to a task, or be used as light + * weight and fast binary or counting semaphores. + * + * ulTaskNotifyTake() is intended for use when a task notification is used as a + * faster and lighter weight binary or counting semaphore alternative. Actual + * FreeRTOS semaphores are taken using the xSemaphoreTake() API function, the + * equivalent action that instead uses a task notification is + * ulTaskNotifyTake(). + * + * When a task is using its notification value as a binary or counting semaphore + * other tasks should send notifications to it using the xTaskNotifyGive() + * macro, or xTaskNotify() function with the eAction parameter set to + * eIncrement. + * + * ulTaskNotifyTake() can either clear the task's notification value to + * zero on exit, in which case the notification value acts like a binary + * semaphore, or decrement the task's notification value on exit, in which case + * the notification value acts like a counting semaphore. + * + * A task can use ulTaskNotifyTake() to [optionally] block to wait for a + * the task's notification value to be non-zero. The task does not consume any + * CPU time while it is in the Blocked state. + * + * Where as xTaskNotifyWait() will return when a notification is pending, + * ulTaskNotifyTake() will return when the task's notification value is + * not zero. + * + * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details. + * + * @param xClearCountOnExit if xClearCountOnExit is pdFALSE then the task's + * notification value is decremented when the function exits. In this way the + * notification value acts like a counting semaphore. If xClearCountOnExit is + * not pdFALSE then the task's notification value is cleared to zero when the + * function exits. In this way the notification value acts like a binary + * semaphore. + * + * @param xTicksToWait The maximum amount of time that the task should wait in + * the Blocked state for the task's notification value to be greater than zero, + * should the count not already be greater than zero when + * ulTaskNotifyTake() was called. The task will not consume any processing + * time while it is in the Blocked state. This is specified in kernel ticks, + * the macro pdMS_TO_TICSK( value_in_ms ) can be used to convert a time + * specified in milliseconds to a time specified in ticks. + * + * @return The task's notification count before it is either cleared to zero or + * decremented (see the xClearCountOnExit parameter). + * + * \defgroup ulTaskNotifyTake ulTaskNotifyTake + * \ingroup TaskNotifications + */ +uint32_t ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * task. h + *
BaseType_t xTaskNotifyStateClear( TaskHandle_t xTask );
+ * + * If the notification state of the task referenced by the handle xTask is + * eNotified, then set the task's notification state to eNotWaitingNotification. + * The task's notification value is not altered. Set xTask to NULL to clear the + * notification state of the calling task. + * + * @return pdTRUE if the task's notification state was set to + * eNotWaitingNotification, otherwise pdFALSE. + * \defgroup xTaskNotifyStateClear xTaskNotifyStateClear + * \ingroup TaskNotifications + */ +BaseType_t xTaskNotifyStateClear( TaskHandle_t xTask ); + +/** +* task. h +*
uint32_t ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear );
+* +* Clears the bits specified by the ulBitsToClear bit mask in the notification +* value of the task referenced by xTask. +* +* Set ulBitsToClear to 0xffffffff (UINT_MAX on 32-bit architectures) to clear +* the notification value to 0. Set ulBitsToClear to 0 to query the task's +* notification value without clearing any bits. +* +* @return The value of the target task's notification value before the bits +* specified by ulBitsToClear were cleared. +* \defgroup ulTaskNotifyValueClear ulTaskNotifyValueClear +* \ingroup TaskNotifications +*/ +uint32_t ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION; + +/** + * task.h + *
void vTaskSetTimeOutState( TimeOut_t * const pxTimeOut )
+ * + * Capture the current time for future use with xTaskCheckForTimeOut(). + * + * @param pxTimeOut Pointer to a timeout object into which the current time + * is to be captured. The captured time includes the tick count and the number + * of times the tick count has overflowed since the system first booted. + * \defgroup vTaskSetTimeOutState vTaskSetTimeOutState + * \ingroup TaskCtrl + */ +void vTaskSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNCTION; + +/** + * task.h + *
BaseType_t xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut, TickType_t * const pxTicksToWait );
+ * + * Determines if pxTicksToWait ticks has passed since a time was captured + * using a call to vTaskSetTimeOutState(). The captured time includes the tick + * count and the number of times the tick count has overflowed. + * + * @param pxTimeOut The time status as captured previously using + * vTaskSetTimeOutState. If the timeout has not yet occurred, it is updated + * to reflect the current time status. + * @param pxTicksToWait The number of ticks to check for timeout i.e. if + * pxTicksToWait ticks have passed since pxTimeOut was last updated (either by + * vTaskSetTimeOutState() or xTaskCheckForTimeOut()), the timeout has occurred. + * If the timeout has not occurred, pxTIcksToWait is updated to reflect the + * number of remaining ticks. + * + * @return If timeout has occurred, pdTRUE is returned. Otherwise pdFALSE is + * returned and pxTicksToWait is updated to reflect the number of remaining + * ticks. + * + * @see https://www.freertos.org/xTaskCheckForTimeOut.html + * + * Example Usage: + *
+	// Driver library function used to receive uxWantedBytes from an Rx buffer
+	// that is filled by a UART interrupt. If there are not enough bytes in the
+	// Rx buffer then the task enters the Blocked state until it is notified that
+	// more data has been placed into the buffer. If there is still not enough
+	// data then the task re-enters the Blocked state, and xTaskCheckForTimeOut()
+	// is used to re-calculate the Block time to ensure the total amount of time
+	// spent in the Blocked state does not exceed MAX_TIME_TO_WAIT. This
+	// continues until either the buffer contains at least uxWantedBytes bytes,
+	// or the total amount of time spent in the Blocked state reaches
+	// MAX_TIME_TO_WAIT – at which point the task reads however many bytes are
+	// available up to a maximum of uxWantedBytes.
+
+	size_t xUART_Receive( uint8_t *pucBuffer, size_t uxWantedBytes )
+	{
+	size_t uxReceived = 0;
+	TickType_t xTicksToWait = MAX_TIME_TO_WAIT;
+	TimeOut_t xTimeOut;
+
+		// Initialize xTimeOut.  This records the time at which this function
+		// was entered.
+		vTaskSetTimeOutState( &xTimeOut );
+
+		// Loop until the buffer contains the wanted number of bytes, or a
+		// timeout occurs.
+		while( UART_bytes_in_rx_buffer( pxUARTInstance ) < uxWantedBytes )
+		{
+			// The buffer didn't contain enough data so this task is going to
+			// enter the Blocked state. Adjusting xTicksToWait to account for
+			// any time that has been spent in the Blocked state within this
+			// function so far to ensure the total amount of time spent in the
+			// Blocked state does not exceed MAX_TIME_TO_WAIT.
+			if( xTaskCheckForTimeOut( &xTimeOut, &xTicksToWait ) != pdFALSE )
+			{
+				//Timed out before the wanted number of bytes were available,
+				// exit the loop.
+				break;
+			}
+
+			// Wait for a maximum of xTicksToWait ticks to be notified that the
+			// receive interrupt has placed more data into the buffer.
+			ulTaskNotifyTake( pdTRUE, xTicksToWait );
+		}
+
+		// Attempt to read uxWantedBytes from the receive buffer into pucBuffer.
+		// The actual number of bytes read (which might be less than
+		// uxWantedBytes) is returned.
+		uxReceived = UART_read_from_receive_buffer( pxUARTInstance,
+													pucBuffer,
+													uxWantedBytes );
+
+		return uxReceived;
+	}
+ 
+ * \defgroup xTaskCheckForTimeOut xTaskCheckForTimeOut + * \ingroup TaskCtrl + */ +BaseType_t xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut, TickType_t * const pxTicksToWait ) PRIVILEGED_FUNCTION; + +/*----------------------------------------------------------- + * SCHEDULER INTERNALS AVAILABLE FOR PORTING PURPOSES + *----------------------------------------------------------*/ + +/* + * THIS FUNCTION MUST NOT BE USED FROM APPLICATION CODE. IT IS ONLY + * INTENDED FOR USE WHEN IMPLEMENTING A PORT OF THE SCHEDULER AND IS + * AN INTERFACE WHICH IS FOR THE EXCLUSIVE USE OF THE SCHEDULER. + * + * Called from the real time kernel tick (either preemptive or cooperative), + * this increments the tick count and checks if any tasks that are blocked + * for a finite period required removing from a blocked list and placing on + * a ready list. If a non-zero value is returned then a context switch is + * required because either: + * + A task was removed from a blocked list because its timeout had expired, + * or + * + Time slicing is in use and there is a task of equal priority to the + * currently running task. + */ +BaseType_t xTaskIncrementTick( void ) PRIVILEGED_FUNCTION; + +/* + * THIS FUNCTION MUST NOT BE USED FROM APPLICATION CODE. IT IS AN + * INTERFACE WHICH IS FOR THE EXCLUSIVE USE OF THE SCHEDULER. + * + * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED. + * + * Removes the calling task from the ready list and places it both + * on the list of tasks waiting for a particular event, and the + * list of delayed tasks. The task will be removed from both lists + * and replaced on the ready list should either the event occur (and + * there be no higher priority tasks waiting on the same event) or + * the delay period expires. + * + * The 'unordered' version replaces the event list item value with the + * xItemValue value, and inserts the list item at the end of the list. + * + * The 'ordered' version uses the existing event list item value (which is the + * owning tasks priority) to insert the list item into the event list is task + * priority order. + * + * @param pxEventList The list containing tasks that are blocked waiting + * for the event to occur. + * + * @param xItemValue The item value to use for the event list item when the + * event list is not ordered by task priority. + * + * @param xTicksToWait The maximum amount of time that the task should wait + * for the event to occur. This is specified in kernel ticks,the constant + * portTICK_PERIOD_MS can be used to convert kernel ticks into a real time + * period. + */ +void vTaskPlaceOnEventList( List_t * const pxEventList, const TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; +void vTaskPlaceOnUnorderedEventList( List_t * pxEventList, const TickType_t xItemValue, const TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/* + * THIS FUNCTION MUST NOT BE USED FROM APPLICATION CODE. IT IS AN + * INTERFACE WHICH IS FOR THE EXCLUSIVE USE OF THE SCHEDULER. + * + * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED. + * + * This function performs nearly the same function as vTaskPlaceOnEventList(). + * The difference being that this function does not permit tasks to block + * indefinitely, whereas vTaskPlaceOnEventList() does. + * + */ +void vTaskPlaceOnEventListRestricted( List_t * const pxEventList, TickType_t xTicksToWait, const BaseType_t xWaitIndefinitely ) PRIVILEGED_FUNCTION; + +/* + * THIS FUNCTION MUST NOT BE USED FROM APPLICATION CODE. IT IS AN + * INTERFACE WHICH IS FOR THE EXCLUSIVE USE OF THE SCHEDULER. + * + * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED. + * + * Removes a task from both the specified event list and the list of blocked + * tasks, and places it on a ready queue. + * + * xTaskRemoveFromEventList()/vTaskRemoveFromUnorderedEventList() will be called + * if either an event occurs to unblock a task, or the block timeout period + * expires. + * + * xTaskRemoveFromEventList() is used when the event list is in task priority + * order. It removes the list item from the head of the event list as that will + * have the highest priority owning task of all the tasks on the event list. + * vTaskRemoveFromUnorderedEventList() is used when the event list is not + * ordered and the event list items hold something other than the owning tasks + * priority. In this case the event list item value is updated to the value + * passed in the xItemValue parameter. + * + * @return pdTRUE if the task being removed has a higher priority than the task + * making the call, otherwise pdFALSE. + */ +BaseType_t xTaskRemoveFromEventList( const List_t * const pxEventList ) PRIVILEGED_FUNCTION; +void vTaskRemoveFromUnorderedEventList( ListItem_t * pxEventListItem, const TickType_t xItemValue ) PRIVILEGED_FUNCTION; + +/* + * THIS FUNCTION MUST NOT BE USED FROM APPLICATION CODE. IT IS ONLY + * INTENDED FOR USE WHEN IMPLEMENTING A PORT OF THE SCHEDULER AND IS + * AN INTERFACE WHICH IS FOR THE EXCLUSIVE USE OF THE SCHEDULER. + * + * Sets the pointer to the current TCB to the TCB of the highest priority task + * that is ready to run. + */ +portDONT_DISCARD void vTaskSwitchContext( void ) PRIVILEGED_FUNCTION; + +/* + * THESE FUNCTIONS MUST NOT BE USED FROM APPLICATION CODE. THEY ARE USED BY + * THE EVENT BITS MODULE. + */ +TickType_t uxTaskResetEventItemValue( void ) PRIVILEGED_FUNCTION; + +/* + * Return the handle of the calling task. + */ +TaskHandle_t xTaskGetCurrentTaskHandle( void ) PRIVILEGED_FUNCTION; + +/* + * Shortcut used by the queue implementation to prevent unnecessary call to + * taskYIELD(); + */ +void vTaskMissedYield( void ) PRIVILEGED_FUNCTION; + +/* + * Returns the scheduler state as taskSCHEDULER_RUNNING, + * taskSCHEDULER_NOT_STARTED or taskSCHEDULER_SUSPENDED. + */ +BaseType_t xTaskGetSchedulerState( void ) PRIVILEGED_FUNCTION; + +/* + * Raises the priority of the mutex holder to that of the calling task should + * the mutex holder have a priority less than the calling task. + */ +BaseType_t xTaskPriorityInherit( TaskHandle_t const pxMutexHolder ) PRIVILEGED_FUNCTION; + +/* + * Set the priority of a task back to its proper priority in the case that it + * inherited a higher priority while it was holding a semaphore. + */ +BaseType_t xTaskPriorityDisinherit( TaskHandle_t const pxMutexHolder ) PRIVILEGED_FUNCTION; + +/* + * If a higher priority task attempting to obtain a mutex caused a lower + * priority task to inherit the higher priority task's priority - but the higher + * priority task then timed out without obtaining the mutex, then the lower + * priority task will disinherit the priority again - but only down as far as + * the highest priority task that is still waiting for the mutex (if there were + * more than one task waiting for the mutex). + */ +void vTaskPriorityDisinheritAfterTimeout( TaskHandle_t const pxMutexHolder, UBaseType_t uxHighestPriorityWaitingTask ) PRIVILEGED_FUNCTION; + +/* + * Get the uxTCBNumber assigned to the task referenced by the xTask parameter. + */ +UBaseType_t uxTaskGetTaskNumber( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +/* + * Set the uxTaskNumber of the task referenced by the xTask parameter to + * uxHandle. + */ +void vTaskSetTaskNumber( TaskHandle_t xTask, const UBaseType_t uxHandle ) PRIVILEGED_FUNCTION; + +/* + * Only available when configUSE_TICKLESS_IDLE is set to 1. + * If tickless mode is being used, or a low power mode is implemented, then + * the tick interrupt will not execute during idle periods. When this is the + * case, the tick count value maintained by the scheduler needs to be kept up + * to date with the actual execution time by being skipped forward by a time + * equal to the idle period. + */ +void vTaskStepTick( const TickType_t xTicksToJump ) PRIVILEGED_FUNCTION; + +/* Correct the tick count value after the application code has held +interrupts disabled for an extended period. xTicksToCatchUp is the number +of tick interrupts that have been missed due to interrupts being disabled. +Its value is not computed automatically, so must be computed by the +application writer. + +This function is similar to vTaskStepTick(), however, unlike +vTaskStepTick(), xTaskCatchUpTicks() may move the tick count forward past a +time at which a task should be removed from the blocked state. That means +tasks may have to be removed from the blocked state as the tick count is +moved. */ +BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp ) PRIVILEGED_FUNCTION; + +/* + * Only available when configUSE_TICKLESS_IDLE is set to 1. + * Provided for use within portSUPPRESS_TICKS_AND_SLEEP() to allow the port + * specific sleep function to determine if it is ok to proceed with the sleep, + * and if it is ok to proceed, if it is ok to sleep indefinitely. + * + * This function is necessary because portSUPPRESS_TICKS_AND_SLEEP() is only + * called with the scheduler suspended, not from within a critical section. It + * is therefore possible for an interrupt to request a context switch between + * portSUPPRESS_TICKS_AND_SLEEP() and the low power mode actually being + * entered. eTaskConfirmSleepModeStatus() should be called from a short + * critical section between the timer being stopped and the sleep mode being + * entered to ensure it is ok to proceed into the sleep mode. + */ +eSleepModeStatus eTaskConfirmSleepModeStatus( void ) PRIVILEGED_FUNCTION; + +/* + * For internal use only. Increment the mutex held count when a mutex is + * taken and return the handle of the task that has taken the mutex. + */ +TaskHandle_t pvTaskIncrementMutexHeldCount( void ) PRIVILEGED_FUNCTION; + +/* + * For internal use only. Same as vTaskSetTimeOutState(), but without a critial + * section. + */ +void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNCTION; + + +#ifdef __cplusplus +} +#endif +#endif /* INC_TASK_H */ + + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/include/timers.h b/Middlewares/Third_Party/FreeRTOS/Source/include/timers.h new file mode 100644 index 00000000..307ea1f9 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/include/timers.h @@ -0,0 +1,1309 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + + +#ifndef TIMERS_H +#define TIMERS_H + +#ifndef INC_FREERTOS_H + #error "include FreeRTOS.h must appear in source files before include timers.h" +#endif + +/*lint -save -e537 This headers are only multiply included if the application code +happens to also be including task.h. */ +#include "task.h" +/*lint -restore */ + +#ifdef __cplusplus +extern "C" { +#endif + +/*----------------------------------------------------------- + * MACROS AND DEFINITIONS + *----------------------------------------------------------*/ + +/* IDs for commands that can be sent/received on the timer queue. These are to +be used solely through the macros that make up the public software timer API, +as defined below. The commands that are sent from interrupts must use the +highest numbers as tmrFIRST_FROM_ISR_COMMAND is used to determine if the task +or interrupt version of the queue send function should be used. */ +#define tmrCOMMAND_EXECUTE_CALLBACK_FROM_ISR ( ( BaseType_t ) -2 ) +#define tmrCOMMAND_EXECUTE_CALLBACK ( ( BaseType_t ) -1 ) +#define tmrCOMMAND_START_DONT_TRACE ( ( BaseType_t ) 0 ) +#define tmrCOMMAND_START ( ( BaseType_t ) 1 ) +#define tmrCOMMAND_RESET ( ( BaseType_t ) 2 ) +#define tmrCOMMAND_STOP ( ( BaseType_t ) 3 ) +#define tmrCOMMAND_CHANGE_PERIOD ( ( BaseType_t ) 4 ) +#define tmrCOMMAND_DELETE ( ( BaseType_t ) 5 ) + +#define tmrFIRST_FROM_ISR_COMMAND ( ( BaseType_t ) 6 ) +#define tmrCOMMAND_START_FROM_ISR ( ( BaseType_t ) 6 ) +#define tmrCOMMAND_RESET_FROM_ISR ( ( BaseType_t ) 7 ) +#define tmrCOMMAND_STOP_FROM_ISR ( ( BaseType_t ) 8 ) +#define tmrCOMMAND_CHANGE_PERIOD_FROM_ISR ( ( BaseType_t ) 9 ) + + +/** + * Type by which software timers are referenced. For example, a call to + * xTimerCreate() returns an TimerHandle_t variable that can then be used to + * reference the subject timer in calls to other software timer API functions + * (for example, xTimerStart(), xTimerReset(), etc.). + */ +struct tmrTimerControl; /* The old naming convention is used to prevent breaking kernel aware debuggers. */ +typedef struct tmrTimerControl * TimerHandle_t; + +/* + * Defines the prototype to which timer callback functions must conform. + */ +typedef void (*TimerCallbackFunction_t)( TimerHandle_t xTimer ); + +/* + * Defines the prototype to which functions used with the + * xTimerPendFunctionCallFromISR() function must conform. + */ +typedef void (*PendedFunction_t)( void *, uint32_t ); + +/** + * TimerHandle_t xTimerCreate( const char * const pcTimerName, + * TickType_t xTimerPeriodInTicks, + * UBaseType_t uxAutoReload, + * void * pvTimerID, + * TimerCallbackFunction_t pxCallbackFunction ); + * + * Creates a new software timer instance, and returns a handle by which the + * created software timer can be referenced. + * + * Internally, within the FreeRTOS implementation, software timers use a block + * of memory, in which the timer data structure is stored. If a software timer + * is created using xTimerCreate() then the required memory is automatically + * dynamically allocated inside the xTimerCreate() function. (see + * http://www.freertos.org/a00111.html). If a software timer is created using + * xTimerCreateStatic() then the application writer must provide the memory that + * will get used by the software timer. xTimerCreateStatic() therefore allows a + * software timer to be created without using any dynamic memory allocation. + * + * Timers are created in the dormant state. The xTimerStart(), xTimerReset(), + * xTimerStartFromISR(), xTimerResetFromISR(), xTimerChangePeriod() and + * xTimerChangePeriodFromISR() API functions can all be used to transition a + * timer into the active state. + * + * @param pcTimerName A text name that is assigned to the timer. This is done + * purely to assist debugging. The kernel itself only ever references a timer + * by its handle, and never by its name. + * + * @param xTimerPeriodInTicks The timer period. The time is defined in tick + * periods so the constant portTICK_PERIOD_MS can be used to convert a time that + * has been specified in milliseconds. For example, if the timer must expire + * after 100 ticks, then xTimerPeriodInTicks should be set to 100. + * Alternatively, if the timer must expire after 500ms, then xPeriod can be set + * to ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than or + * equal to 1000. Time timer period must be greater than 0. + * + * @param uxAutoReload If uxAutoReload is set to pdTRUE then the timer will + * expire repeatedly with a frequency set by the xTimerPeriodInTicks parameter. + * If uxAutoReload is set to pdFALSE then the timer will be a one-shot timer and + * enter the dormant state after it expires. + * + * @param pvTimerID An identifier that is assigned to the timer being created. + * Typically this would be used in the timer callback function to identify which + * timer expired when the same callback function is assigned to more than one + * timer. + * + * @param pxCallbackFunction The function to call when the timer expires. + * Callback functions must have the prototype defined by TimerCallbackFunction_t, + * which is "void vCallbackFunction( TimerHandle_t xTimer );". + * + * @return If the timer is successfully created then a handle to the newly + * created timer is returned. If the timer cannot be created because there is + * insufficient FreeRTOS heap remaining to allocate the timer + * structures then NULL is returned. + * + * Example usage: + * @verbatim + * #define NUM_TIMERS 5 + * + * // An array to hold handles to the created timers. + * TimerHandle_t xTimers[ NUM_TIMERS ]; + * + * // An array to hold a count of the number of times each timer expires. + * int32_t lExpireCounters[ NUM_TIMERS ] = { 0 }; + * + * // Define a callback function that will be used by multiple timer instances. + * // The callback function does nothing but count the number of times the + * // associated timer expires, and stop the timer once the timer has expired + * // 10 times. + * void vTimerCallback( TimerHandle_t pxTimer ) + * { + * int32_t lArrayIndex; + * const int32_t xMaxExpiryCountBeforeStopping = 10; + * + * // Optionally do something if the pxTimer parameter is NULL. + * configASSERT( pxTimer ); + * + * // Which timer expired? + * lArrayIndex = ( int32_t ) pvTimerGetTimerID( pxTimer ); + * + * // Increment the number of times that pxTimer has expired. + * lExpireCounters[ lArrayIndex ] += 1; + * + * // If the timer has expired 10 times then stop it from running. + * if( lExpireCounters[ lArrayIndex ] == xMaxExpiryCountBeforeStopping ) + * { + * // Do not use a block time if calling a timer API function from a + * // timer callback function, as doing so could cause a deadlock! + * xTimerStop( pxTimer, 0 ); + * } + * } + * + * void main( void ) + * { + * int32_t x; + * + * // Create then start some timers. Starting the timers before the scheduler + * // has been started means the timers will start running immediately that + * // the scheduler starts. + * for( x = 0; x < NUM_TIMERS; x++ ) + * { + * xTimers[ x ] = xTimerCreate( "Timer", // Just a text name, not used by the kernel. + * ( 100 * x ), // The timer period in ticks. + * pdTRUE, // The timers will auto-reload themselves when they expire. + * ( void * ) x, // Assign each timer a unique id equal to its array index. + * vTimerCallback // Each timer calls the same callback when it expires. + * ); + * + * if( xTimers[ x ] == NULL ) + * { + * // The timer was not created. + * } + * else + * { + * // Start the timer. No block time is specified, and even if one was + * // it would be ignored because the scheduler has not yet been + * // started. + * if( xTimerStart( xTimers[ x ], 0 ) != pdPASS ) + * { + * // The timer could not be set into the Active state. + * } + * } + * } + * + * // ... + * // Create tasks here. + * // ... + * + * // Starting the scheduler will start the timers running as they have already + * // been set into the active state. + * vTaskStartScheduler(); + * + * // Should not reach here. + * for( ;; ); + * } + * @endverbatim + */ +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + TimerHandle_t xTimerCreate( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const TickType_t xTimerPeriodInTicks, + const UBaseType_t uxAutoReload, + void * const pvTimerID, + TimerCallbackFunction_t pxCallbackFunction ) PRIVILEGED_FUNCTION; +#endif + +/** + * TimerHandle_t xTimerCreateStatic(const char * const pcTimerName, + * TickType_t xTimerPeriodInTicks, + * UBaseType_t uxAutoReload, + * void * pvTimerID, + * TimerCallbackFunction_t pxCallbackFunction, + * StaticTimer_t *pxTimerBuffer ); + * + * Creates a new software timer instance, and returns a handle by which the + * created software timer can be referenced. + * + * Internally, within the FreeRTOS implementation, software timers use a block + * of memory, in which the timer data structure is stored. If a software timer + * is created using xTimerCreate() then the required memory is automatically + * dynamically allocated inside the xTimerCreate() function. (see + * http://www.freertos.org/a00111.html). If a software timer is created using + * xTimerCreateStatic() then the application writer must provide the memory that + * will get used by the software timer. xTimerCreateStatic() therefore allows a + * software timer to be created without using any dynamic memory allocation. + * + * Timers are created in the dormant state. The xTimerStart(), xTimerReset(), + * xTimerStartFromISR(), xTimerResetFromISR(), xTimerChangePeriod() and + * xTimerChangePeriodFromISR() API functions can all be used to transition a + * timer into the active state. + * + * @param pcTimerName A text name that is assigned to the timer. This is done + * purely to assist debugging. The kernel itself only ever references a timer + * by its handle, and never by its name. + * + * @param xTimerPeriodInTicks The timer period. The time is defined in tick + * periods so the constant portTICK_PERIOD_MS can be used to convert a time that + * has been specified in milliseconds. For example, if the timer must expire + * after 100 ticks, then xTimerPeriodInTicks should be set to 100. + * Alternatively, if the timer must expire after 500ms, then xPeriod can be set + * to ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than or + * equal to 1000. The timer period must be greater than 0. + * + * @param uxAutoReload If uxAutoReload is set to pdTRUE then the timer will + * expire repeatedly with a frequency set by the xTimerPeriodInTicks parameter. + * If uxAutoReload is set to pdFALSE then the timer will be a one-shot timer and + * enter the dormant state after it expires. + * + * @param pvTimerID An identifier that is assigned to the timer being created. + * Typically this would be used in the timer callback function to identify which + * timer expired when the same callback function is assigned to more than one + * timer. + * + * @param pxCallbackFunction The function to call when the timer expires. + * Callback functions must have the prototype defined by TimerCallbackFunction_t, + * which is "void vCallbackFunction( TimerHandle_t xTimer );". + * + * @param pxTimerBuffer Must point to a variable of type StaticTimer_t, which + * will be then be used to hold the software timer's data structures, removing + * the need for the memory to be allocated dynamically. + * + * @return If the timer is created then a handle to the created timer is + * returned. If pxTimerBuffer was NULL then NULL is returned. + * + * Example usage: + * @verbatim + * + * // The buffer used to hold the software timer's data structure. + * static StaticTimer_t xTimerBuffer; + * + * // A variable that will be incremented by the software timer's callback + * // function. + * UBaseType_t uxVariableToIncrement = 0; + * + * // A software timer callback function that increments a variable passed to + * // it when the software timer was created. After the 5th increment the + * // callback function stops the software timer. + * static void prvTimerCallback( TimerHandle_t xExpiredTimer ) + * { + * UBaseType_t *puxVariableToIncrement; + * BaseType_t xReturned; + * + * // Obtain the address of the variable to increment from the timer ID. + * puxVariableToIncrement = ( UBaseType_t * ) pvTimerGetTimerID( xExpiredTimer ); + * + * // Increment the variable to show the timer callback has executed. + * ( *puxVariableToIncrement )++; + * + * // If this callback has executed the required number of times, stop the + * // timer. + * if( *puxVariableToIncrement == 5 ) + * { + * // This is called from a timer callback so must not block. + * xTimerStop( xExpiredTimer, staticDONT_BLOCK ); + * } + * } + * + * + * void main( void ) + * { + * // Create the software time. xTimerCreateStatic() has an extra parameter + * // than the normal xTimerCreate() API function. The parameter is a pointer + * // to the StaticTimer_t structure that will hold the software timer + * // structure. If the parameter is passed as NULL then the structure will be + * // allocated dynamically, just as if xTimerCreate() had been called. + * xTimer = xTimerCreateStatic( "T1", // Text name for the task. Helps debugging only. Not used by FreeRTOS. + * xTimerPeriod, // The period of the timer in ticks. + * pdTRUE, // This is an auto-reload timer. + * ( void * ) &uxVariableToIncrement, // A variable incremented by the software timer's callback function + * prvTimerCallback, // The function to execute when the timer expires. + * &xTimerBuffer ); // The buffer that will hold the software timer structure. + * + * // The scheduler has not started yet so a block time is not used. + * xReturned = xTimerStart( xTimer, 0 ); + * + * // ... + * // Create tasks here. + * // ... + * + * // Starting the scheduler will start the timers running as they have already + * // been set into the active state. + * vTaskStartScheduler(); + * + * // Should not reach here. + * for( ;; ); + * } + * @endverbatim + */ +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + TimerHandle_t xTimerCreateStatic( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const TickType_t xTimerPeriodInTicks, + const UBaseType_t uxAutoReload, + void * const pvTimerID, + TimerCallbackFunction_t pxCallbackFunction, + StaticTimer_t *pxTimerBuffer ) PRIVILEGED_FUNCTION; +#endif /* configSUPPORT_STATIC_ALLOCATION */ + +/** + * void *pvTimerGetTimerID( TimerHandle_t xTimer ); + * + * Returns the ID assigned to the timer. + * + * IDs are assigned to timers using the pvTimerID parameter of the call to + * xTimerCreated() that was used to create the timer, and by calling the + * vTimerSetTimerID() API function. + * + * If the same callback function is assigned to multiple timers then the timer + * ID can be used as time specific (timer local) storage. + * + * @param xTimer The timer being queried. + * + * @return The ID assigned to the timer being queried. + * + * Example usage: + * + * See the xTimerCreate() API function example usage scenario. + */ +void *pvTimerGetTimerID( const TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; + +/** + * void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ); + * + * Sets the ID assigned to the timer. + * + * IDs are assigned to timers using the pvTimerID parameter of the call to + * xTimerCreated() that was used to create the timer. + * + * If the same callback function is assigned to multiple timers then the timer + * ID can be used as time specific (timer local) storage. + * + * @param xTimer The timer being updated. + * + * @param pvNewID The ID to assign to the timer. + * + * Example usage: + * + * See the xTimerCreate() API function example usage scenario. + */ +void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ) PRIVILEGED_FUNCTION; + +/** + * BaseType_t xTimerIsTimerActive( TimerHandle_t xTimer ); + * + * Queries a timer to see if it is active or dormant. + * + * A timer will be dormant if: + * 1) It has been created but not started, or + * 2) It is an expired one-shot timer that has not been restarted. + * + * Timers are created in the dormant state. The xTimerStart(), xTimerReset(), + * xTimerStartFromISR(), xTimerResetFromISR(), xTimerChangePeriod() and + * xTimerChangePeriodFromISR() API functions can all be used to transition a timer into the + * active state. + * + * @param xTimer The timer being queried. + * + * @return pdFALSE will be returned if the timer is dormant. A value other than + * pdFALSE will be returned if the timer is active. + * + * Example usage: + * @verbatim + * // This function assumes xTimer has already been created. + * void vAFunction( TimerHandle_t xTimer ) + * { + * if( xTimerIsTimerActive( xTimer ) != pdFALSE ) // or more simply and equivalently "if( xTimerIsTimerActive( xTimer ) )" + * { + * // xTimer is active, do something. + * } + * else + * { + * // xTimer is not active, do something else. + * } + * } + * @endverbatim + */ +BaseType_t xTimerIsTimerActive( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; + +/** + * TaskHandle_t xTimerGetTimerDaemonTaskHandle( void ); + * + * Simply returns the handle of the timer service/daemon task. It it not valid + * to call xTimerGetTimerDaemonTaskHandle() before the scheduler has been started. + */ +TaskHandle_t xTimerGetTimerDaemonTaskHandle( void ) PRIVILEGED_FUNCTION; + +/** + * BaseType_t xTimerStart( TimerHandle_t xTimer, TickType_t xTicksToWait ); + * + * Timer functionality is provided by a timer service/daemon task. Many of the + * public FreeRTOS timer API functions send commands to the timer service task + * through a queue called the timer command queue. The timer command queue is + * private to the kernel itself and is not directly accessible to application + * code. The length of the timer command queue is set by the + * configTIMER_QUEUE_LENGTH configuration constant. + * + * xTimerStart() starts a timer that was previously created using the + * xTimerCreate() API function. If the timer had already been started and was + * already in the active state, then xTimerStart() has equivalent functionality + * to the xTimerReset() API function. + * + * Starting a timer ensures the timer is in the active state. If the timer + * is not stopped, deleted, or reset in the mean time, the callback function + * associated with the timer will get called 'n' ticks after xTimerStart() was + * called, where 'n' is the timers defined period. + * + * It is valid to call xTimerStart() before the scheduler has been started, but + * when this is done the timer will not actually start until the scheduler is + * started, and the timers expiry time will be relative to when the scheduler is + * started, not relative to when xTimerStart() was called. + * + * The configUSE_TIMERS configuration constant must be set to 1 for xTimerStart() + * to be available. + * + * @param xTimer The handle of the timer being started/restarted. + * + * @param xTicksToWait Specifies the time, in ticks, that the calling task should + * be held in the Blocked state to wait for the start command to be successfully + * sent to the timer command queue, should the queue already be full when + * xTimerStart() was called. xTicksToWait is ignored if xTimerStart() is called + * before the scheduler is started. + * + * @return pdFAIL will be returned if the start command could not be sent to + * the timer command queue even after xTicksToWait ticks had passed. pdPASS will + * be returned if the command was successfully sent to the timer command queue. + * When the command is actually processed will depend on the priority of the + * timer service/daemon task relative to other tasks in the system, although the + * timers expiry time is relative to when xTimerStart() is actually called. The + * timer service/daemon task priority is set by the configTIMER_TASK_PRIORITY + * configuration constant. + * + * Example usage: + * + * See the xTimerCreate() API function example usage scenario. + * + */ +#define xTimerStart( xTimer, xTicksToWait ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_START, ( xTaskGetTickCount() ), NULL, ( xTicksToWait ) ) + +/** + * BaseType_t xTimerStop( TimerHandle_t xTimer, TickType_t xTicksToWait ); + * + * Timer functionality is provided by a timer service/daemon task. Many of the + * public FreeRTOS timer API functions send commands to the timer service task + * through a queue called the timer command queue. The timer command queue is + * private to the kernel itself and is not directly accessible to application + * code. The length of the timer command queue is set by the + * configTIMER_QUEUE_LENGTH configuration constant. + * + * xTimerStop() stops a timer that was previously started using either of the + * The xTimerStart(), xTimerReset(), xTimerStartFromISR(), xTimerResetFromISR(), + * xTimerChangePeriod() or xTimerChangePeriodFromISR() API functions. + * + * Stopping a timer ensures the timer is not in the active state. + * + * The configUSE_TIMERS configuration constant must be set to 1 for xTimerStop() + * to be available. + * + * @param xTimer The handle of the timer being stopped. + * + * @param xTicksToWait Specifies the time, in ticks, that the calling task should + * be held in the Blocked state to wait for the stop command to be successfully + * sent to the timer command queue, should the queue already be full when + * xTimerStop() was called. xTicksToWait is ignored if xTimerStop() is called + * before the scheduler is started. + * + * @return pdFAIL will be returned if the stop command could not be sent to + * the timer command queue even after xTicksToWait ticks had passed. pdPASS will + * be returned if the command was successfully sent to the timer command queue. + * When the command is actually processed will depend on the priority of the + * timer service/daemon task relative to other tasks in the system. The timer + * service/daemon task priority is set by the configTIMER_TASK_PRIORITY + * configuration constant. + * + * Example usage: + * + * See the xTimerCreate() API function example usage scenario. + * + */ +#define xTimerStop( xTimer, xTicksToWait ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_STOP, 0U, NULL, ( xTicksToWait ) ) + +/** + * BaseType_t xTimerChangePeriod( TimerHandle_t xTimer, + * TickType_t xNewPeriod, + * TickType_t xTicksToWait ); + * + * Timer functionality is provided by a timer service/daemon task. Many of the + * public FreeRTOS timer API functions send commands to the timer service task + * through a queue called the timer command queue. The timer command queue is + * private to the kernel itself and is not directly accessible to application + * code. The length of the timer command queue is set by the + * configTIMER_QUEUE_LENGTH configuration constant. + * + * xTimerChangePeriod() changes the period of a timer that was previously + * created using the xTimerCreate() API function. + * + * xTimerChangePeriod() can be called to change the period of an active or + * dormant state timer. + * + * The configUSE_TIMERS configuration constant must be set to 1 for + * xTimerChangePeriod() to be available. + * + * @param xTimer The handle of the timer that is having its period changed. + * + * @param xNewPeriod The new period for xTimer. Timer periods are specified in + * tick periods, so the constant portTICK_PERIOD_MS can be used to convert a time + * that has been specified in milliseconds. For example, if the timer must + * expire after 100 ticks, then xNewPeriod should be set to 100. Alternatively, + * if the timer must expire after 500ms, then xNewPeriod can be set to + * ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than + * or equal to 1000. + * + * @param xTicksToWait Specifies the time, in ticks, that the calling task should + * be held in the Blocked state to wait for the change period command to be + * successfully sent to the timer command queue, should the queue already be + * full when xTimerChangePeriod() was called. xTicksToWait is ignored if + * xTimerChangePeriod() is called before the scheduler is started. + * + * @return pdFAIL will be returned if the change period command could not be + * sent to the timer command queue even after xTicksToWait ticks had passed. + * pdPASS will be returned if the command was successfully sent to the timer + * command queue. When the command is actually processed will depend on the + * priority of the timer service/daemon task relative to other tasks in the + * system. The timer service/daemon task priority is set by the + * configTIMER_TASK_PRIORITY configuration constant. + * + * Example usage: + * @verbatim + * // This function assumes xTimer has already been created. If the timer + * // referenced by xTimer is already active when it is called, then the timer + * // is deleted. If the timer referenced by xTimer is not active when it is + * // called, then the period of the timer is set to 500ms and the timer is + * // started. + * void vAFunction( TimerHandle_t xTimer ) + * { + * if( xTimerIsTimerActive( xTimer ) != pdFALSE ) // or more simply and equivalently "if( xTimerIsTimerActive( xTimer ) )" + * { + * // xTimer is already active - delete it. + * xTimerDelete( xTimer ); + * } + * else + * { + * // xTimer is not active, change its period to 500ms. This will also + * // cause the timer to start. Block for a maximum of 100 ticks if the + * // change period command cannot immediately be sent to the timer + * // command queue. + * if( xTimerChangePeriod( xTimer, 500 / portTICK_PERIOD_MS, 100 ) == pdPASS ) + * { + * // The command was successfully sent. + * } + * else + * { + * // The command could not be sent, even after waiting for 100 ticks + * // to pass. Take appropriate action here. + * } + * } + * } + * @endverbatim + */ + #define xTimerChangePeriod( xTimer, xNewPeriod, xTicksToWait ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_CHANGE_PERIOD, ( xNewPeriod ), NULL, ( xTicksToWait ) ) + +/** + * BaseType_t xTimerDelete( TimerHandle_t xTimer, TickType_t xTicksToWait ); + * + * Timer functionality is provided by a timer service/daemon task. Many of the + * public FreeRTOS timer API functions send commands to the timer service task + * through a queue called the timer command queue. The timer command queue is + * private to the kernel itself and is not directly accessible to application + * code. The length of the timer command queue is set by the + * configTIMER_QUEUE_LENGTH configuration constant. + * + * xTimerDelete() deletes a timer that was previously created using the + * xTimerCreate() API function. + * + * The configUSE_TIMERS configuration constant must be set to 1 for + * xTimerDelete() to be available. + * + * @param xTimer The handle of the timer being deleted. + * + * @param xTicksToWait Specifies the time, in ticks, that the calling task should + * be held in the Blocked state to wait for the delete command to be + * successfully sent to the timer command queue, should the queue already be + * full when xTimerDelete() was called. xTicksToWait is ignored if xTimerDelete() + * is called before the scheduler is started. + * + * @return pdFAIL will be returned if the delete command could not be sent to + * the timer command queue even after xTicksToWait ticks had passed. pdPASS will + * be returned if the command was successfully sent to the timer command queue. + * When the command is actually processed will depend on the priority of the + * timer service/daemon task relative to other tasks in the system. The timer + * service/daemon task priority is set by the configTIMER_TASK_PRIORITY + * configuration constant. + * + * Example usage: + * + * See the xTimerChangePeriod() API function example usage scenario. + */ +#define xTimerDelete( xTimer, xTicksToWait ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_DELETE, 0U, NULL, ( xTicksToWait ) ) + +/** + * BaseType_t xTimerReset( TimerHandle_t xTimer, TickType_t xTicksToWait ); + * + * Timer functionality is provided by a timer service/daemon task. Many of the + * public FreeRTOS timer API functions send commands to the timer service task + * through a queue called the timer command queue. The timer command queue is + * private to the kernel itself and is not directly accessible to application + * code. The length of the timer command queue is set by the + * configTIMER_QUEUE_LENGTH configuration constant. + * + * xTimerReset() re-starts a timer that was previously created using the + * xTimerCreate() API function. If the timer had already been started and was + * already in the active state, then xTimerReset() will cause the timer to + * re-evaluate its expiry time so that it is relative to when xTimerReset() was + * called. If the timer was in the dormant state then xTimerReset() has + * equivalent functionality to the xTimerStart() API function. + * + * Resetting a timer ensures the timer is in the active state. If the timer + * is not stopped, deleted, or reset in the mean time, the callback function + * associated with the timer will get called 'n' ticks after xTimerReset() was + * called, where 'n' is the timers defined period. + * + * It is valid to call xTimerReset() before the scheduler has been started, but + * when this is done the timer will not actually start until the scheduler is + * started, and the timers expiry time will be relative to when the scheduler is + * started, not relative to when xTimerReset() was called. + * + * The configUSE_TIMERS configuration constant must be set to 1 for xTimerReset() + * to be available. + * + * @param xTimer The handle of the timer being reset/started/restarted. + * + * @param xTicksToWait Specifies the time, in ticks, that the calling task should + * be held in the Blocked state to wait for the reset command to be successfully + * sent to the timer command queue, should the queue already be full when + * xTimerReset() was called. xTicksToWait is ignored if xTimerReset() is called + * before the scheduler is started. + * + * @return pdFAIL will be returned if the reset command could not be sent to + * the timer command queue even after xTicksToWait ticks had passed. pdPASS will + * be returned if the command was successfully sent to the timer command queue. + * When the command is actually processed will depend on the priority of the + * timer service/daemon task relative to other tasks in the system, although the + * timers expiry time is relative to when xTimerStart() is actually called. The + * timer service/daemon task priority is set by the configTIMER_TASK_PRIORITY + * configuration constant. + * + * Example usage: + * @verbatim + * // When a key is pressed, an LCD back-light is switched on. If 5 seconds pass + * // without a key being pressed, then the LCD back-light is switched off. In + * // this case, the timer is a one-shot timer. + * + * TimerHandle_t xBacklightTimer = NULL; + * + * // The callback function assigned to the one-shot timer. In this case the + * // parameter is not used. + * void vBacklightTimerCallback( TimerHandle_t pxTimer ) + * { + * // The timer expired, therefore 5 seconds must have passed since a key + * // was pressed. Switch off the LCD back-light. + * vSetBacklightState( BACKLIGHT_OFF ); + * } + * + * // The key press event handler. + * void vKeyPressEventHandler( char cKey ) + * { + * // Ensure the LCD back-light is on, then reset the timer that is + * // responsible for turning the back-light off after 5 seconds of + * // key inactivity. Wait 10 ticks for the command to be successfully sent + * // if it cannot be sent immediately. + * vSetBacklightState( BACKLIGHT_ON ); + * if( xTimerReset( xBacklightTimer, 100 ) != pdPASS ) + * { + * // The reset command was not executed successfully. Take appropriate + * // action here. + * } + * + * // Perform the rest of the key processing here. + * } + * + * void main( void ) + * { + * int32_t x; + * + * // Create then start the one-shot timer that is responsible for turning + * // the back-light off if no keys are pressed within a 5 second period. + * xBacklightTimer = xTimerCreate( "BacklightTimer", // Just a text name, not used by the kernel. + * ( 5000 / portTICK_PERIOD_MS), // The timer period in ticks. + * pdFALSE, // The timer is a one-shot timer. + * 0, // The id is not used by the callback so can take any value. + * vBacklightTimerCallback // The callback function that switches the LCD back-light off. + * ); + * + * if( xBacklightTimer == NULL ) + * { + * // The timer was not created. + * } + * else + * { + * // Start the timer. No block time is specified, and even if one was + * // it would be ignored because the scheduler has not yet been + * // started. + * if( xTimerStart( xBacklightTimer, 0 ) != pdPASS ) + * { + * // The timer could not be set into the Active state. + * } + * } + * + * // ... + * // Create tasks here. + * // ... + * + * // Starting the scheduler will start the timer running as it has already + * // been set into the active state. + * vTaskStartScheduler(); + * + * // Should not reach here. + * for( ;; ); + * } + * @endverbatim + */ +#define xTimerReset( xTimer, xTicksToWait ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_RESET, ( xTaskGetTickCount() ), NULL, ( xTicksToWait ) ) + +/** + * BaseType_t xTimerStartFromISR( TimerHandle_t xTimer, + * BaseType_t *pxHigherPriorityTaskWoken ); + * + * A version of xTimerStart() that can be called from an interrupt service + * routine. + * + * @param xTimer The handle of the timer being started/restarted. + * + * @param pxHigherPriorityTaskWoken The timer service/daemon task spends most + * of its time in the Blocked state, waiting for messages to arrive on the timer + * command queue. Calling xTimerStartFromISR() writes a message to the timer + * command queue, so has the potential to transition the timer service/daemon + * task out of the Blocked state. If calling xTimerStartFromISR() causes the + * timer service/daemon task to leave the Blocked state, and the timer service/ + * daemon task has a priority equal to or greater than the currently executing + * task (the task that was interrupted), then *pxHigherPriorityTaskWoken will + * get set to pdTRUE internally within the xTimerStartFromISR() function. If + * xTimerStartFromISR() sets this value to pdTRUE then a context switch should + * be performed before the interrupt exits. + * + * @return pdFAIL will be returned if the start command could not be sent to + * the timer command queue. pdPASS will be returned if the command was + * successfully sent to the timer command queue. When the command is actually + * processed will depend on the priority of the timer service/daemon task + * relative to other tasks in the system, although the timers expiry time is + * relative to when xTimerStartFromISR() is actually called. The timer + * service/daemon task priority is set by the configTIMER_TASK_PRIORITY + * configuration constant. + * + * Example usage: + * @verbatim + * // This scenario assumes xBacklightTimer has already been created. When a + * // key is pressed, an LCD back-light is switched on. If 5 seconds pass + * // without a key being pressed, then the LCD back-light is switched off. In + * // this case, the timer is a one-shot timer, and unlike the example given for + * // the xTimerReset() function, the key press event handler is an interrupt + * // service routine. + * + * // The callback function assigned to the one-shot timer. In this case the + * // parameter is not used. + * void vBacklightTimerCallback( TimerHandle_t pxTimer ) + * { + * // The timer expired, therefore 5 seconds must have passed since a key + * // was pressed. Switch off the LCD back-light. + * vSetBacklightState( BACKLIGHT_OFF ); + * } + * + * // The key press interrupt service routine. + * void vKeyPressEventInterruptHandler( void ) + * { + * BaseType_t xHigherPriorityTaskWoken = pdFALSE; + * + * // Ensure the LCD back-light is on, then restart the timer that is + * // responsible for turning the back-light off after 5 seconds of + * // key inactivity. This is an interrupt service routine so can only + * // call FreeRTOS API functions that end in "FromISR". + * vSetBacklightState( BACKLIGHT_ON ); + * + * // xTimerStartFromISR() or xTimerResetFromISR() could be called here + * // as both cause the timer to re-calculate its expiry time. + * // xHigherPriorityTaskWoken was initialised to pdFALSE when it was + * // declared (in this function). + * if( xTimerStartFromISR( xBacklightTimer, &xHigherPriorityTaskWoken ) != pdPASS ) + * { + * // The start command was not executed successfully. Take appropriate + * // action here. + * } + * + * // Perform the rest of the key processing here. + * + * // If xHigherPriorityTaskWoken equals pdTRUE, then a context switch + * // should be performed. The syntax required to perform a context switch + * // from inside an ISR varies from port to port, and from compiler to + * // compiler. Inspect the demos for the port you are using to find the + * // actual syntax required. + * if( xHigherPriorityTaskWoken != pdFALSE ) + * { + * // Call the interrupt safe yield function here (actual function + * // depends on the FreeRTOS port being used). + * } + * } + * @endverbatim + */ +#define xTimerStartFromISR( xTimer, pxHigherPriorityTaskWoken ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_START_FROM_ISR, ( xTaskGetTickCountFromISR() ), ( pxHigherPriorityTaskWoken ), 0U ) + +/** + * BaseType_t xTimerStopFromISR( TimerHandle_t xTimer, + * BaseType_t *pxHigherPriorityTaskWoken ); + * + * A version of xTimerStop() that can be called from an interrupt service + * routine. + * + * @param xTimer The handle of the timer being stopped. + * + * @param pxHigherPriorityTaskWoken The timer service/daemon task spends most + * of its time in the Blocked state, waiting for messages to arrive on the timer + * command queue. Calling xTimerStopFromISR() writes a message to the timer + * command queue, so has the potential to transition the timer service/daemon + * task out of the Blocked state. If calling xTimerStopFromISR() causes the + * timer service/daemon task to leave the Blocked state, and the timer service/ + * daemon task has a priority equal to or greater than the currently executing + * task (the task that was interrupted), then *pxHigherPriorityTaskWoken will + * get set to pdTRUE internally within the xTimerStopFromISR() function. If + * xTimerStopFromISR() sets this value to pdTRUE then a context switch should + * be performed before the interrupt exits. + * + * @return pdFAIL will be returned if the stop command could not be sent to + * the timer command queue. pdPASS will be returned if the command was + * successfully sent to the timer command queue. When the command is actually + * processed will depend on the priority of the timer service/daemon task + * relative to other tasks in the system. The timer service/daemon task + * priority is set by the configTIMER_TASK_PRIORITY configuration constant. + * + * Example usage: + * @verbatim + * // This scenario assumes xTimer has already been created and started. When + * // an interrupt occurs, the timer should be simply stopped. + * + * // The interrupt service routine that stops the timer. + * void vAnExampleInterruptServiceRoutine( void ) + * { + * BaseType_t xHigherPriorityTaskWoken = pdFALSE; + * + * // The interrupt has occurred - simply stop the timer. + * // xHigherPriorityTaskWoken was set to pdFALSE where it was defined + * // (within this function). As this is an interrupt service routine, only + * // FreeRTOS API functions that end in "FromISR" can be used. + * if( xTimerStopFromISR( xTimer, &xHigherPriorityTaskWoken ) != pdPASS ) + * { + * // The stop command was not executed successfully. Take appropriate + * // action here. + * } + * + * // If xHigherPriorityTaskWoken equals pdTRUE, then a context switch + * // should be performed. The syntax required to perform a context switch + * // from inside an ISR varies from port to port, and from compiler to + * // compiler. Inspect the demos for the port you are using to find the + * // actual syntax required. + * if( xHigherPriorityTaskWoken != pdFALSE ) + * { + * // Call the interrupt safe yield function here (actual function + * // depends on the FreeRTOS port being used). + * } + * } + * @endverbatim + */ +#define xTimerStopFromISR( xTimer, pxHigherPriorityTaskWoken ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_STOP_FROM_ISR, 0, ( pxHigherPriorityTaskWoken ), 0U ) + +/** + * BaseType_t xTimerChangePeriodFromISR( TimerHandle_t xTimer, + * TickType_t xNewPeriod, + * BaseType_t *pxHigherPriorityTaskWoken ); + * + * A version of xTimerChangePeriod() that can be called from an interrupt + * service routine. + * + * @param xTimer The handle of the timer that is having its period changed. + * + * @param xNewPeriod The new period for xTimer. Timer periods are specified in + * tick periods, so the constant portTICK_PERIOD_MS can be used to convert a time + * that has been specified in milliseconds. For example, if the timer must + * expire after 100 ticks, then xNewPeriod should be set to 100. Alternatively, + * if the timer must expire after 500ms, then xNewPeriod can be set to + * ( 500 / portTICK_PERIOD_MS ) provided configTICK_RATE_HZ is less than + * or equal to 1000. + * + * @param pxHigherPriorityTaskWoken The timer service/daemon task spends most + * of its time in the Blocked state, waiting for messages to arrive on the timer + * command queue. Calling xTimerChangePeriodFromISR() writes a message to the + * timer command queue, so has the potential to transition the timer service/ + * daemon task out of the Blocked state. If calling xTimerChangePeriodFromISR() + * causes the timer service/daemon task to leave the Blocked state, and the + * timer service/daemon task has a priority equal to or greater than the + * currently executing task (the task that was interrupted), then + * *pxHigherPriorityTaskWoken will get set to pdTRUE internally within the + * xTimerChangePeriodFromISR() function. If xTimerChangePeriodFromISR() sets + * this value to pdTRUE then a context switch should be performed before the + * interrupt exits. + * + * @return pdFAIL will be returned if the command to change the timers period + * could not be sent to the timer command queue. pdPASS will be returned if the + * command was successfully sent to the timer command queue. When the command + * is actually processed will depend on the priority of the timer service/daemon + * task relative to other tasks in the system. The timer service/daemon task + * priority is set by the configTIMER_TASK_PRIORITY configuration constant. + * + * Example usage: + * @verbatim + * // This scenario assumes xTimer has already been created and started. When + * // an interrupt occurs, the period of xTimer should be changed to 500ms. + * + * // The interrupt service routine that changes the period of xTimer. + * void vAnExampleInterruptServiceRoutine( void ) + * { + * BaseType_t xHigherPriorityTaskWoken = pdFALSE; + * + * // The interrupt has occurred - change the period of xTimer to 500ms. + * // xHigherPriorityTaskWoken was set to pdFALSE where it was defined + * // (within this function). As this is an interrupt service routine, only + * // FreeRTOS API functions that end in "FromISR" can be used. + * if( xTimerChangePeriodFromISR( xTimer, &xHigherPriorityTaskWoken ) != pdPASS ) + * { + * // The command to change the timers period was not executed + * // successfully. Take appropriate action here. + * } + * + * // If xHigherPriorityTaskWoken equals pdTRUE, then a context switch + * // should be performed. The syntax required to perform a context switch + * // from inside an ISR varies from port to port, and from compiler to + * // compiler. Inspect the demos for the port you are using to find the + * // actual syntax required. + * if( xHigherPriorityTaskWoken != pdFALSE ) + * { + * // Call the interrupt safe yield function here (actual function + * // depends on the FreeRTOS port being used). + * } + * } + * @endverbatim + */ +#define xTimerChangePeriodFromISR( xTimer, xNewPeriod, pxHigherPriorityTaskWoken ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_CHANGE_PERIOD_FROM_ISR, ( xNewPeriod ), ( pxHigherPriorityTaskWoken ), 0U ) + +/** + * BaseType_t xTimerResetFromISR( TimerHandle_t xTimer, + * BaseType_t *pxHigherPriorityTaskWoken ); + * + * A version of xTimerReset() that can be called from an interrupt service + * routine. + * + * @param xTimer The handle of the timer that is to be started, reset, or + * restarted. + * + * @param pxHigherPriorityTaskWoken The timer service/daemon task spends most + * of its time in the Blocked state, waiting for messages to arrive on the timer + * command queue. Calling xTimerResetFromISR() writes a message to the timer + * command queue, so has the potential to transition the timer service/daemon + * task out of the Blocked state. If calling xTimerResetFromISR() causes the + * timer service/daemon task to leave the Blocked state, and the timer service/ + * daemon task has a priority equal to or greater than the currently executing + * task (the task that was interrupted), then *pxHigherPriorityTaskWoken will + * get set to pdTRUE internally within the xTimerResetFromISR() function. If + * xTimerResetFromISR() sets this value to pdTRUE then a context switch should + * be performed before the interrupt exits. + * + * @return pdFAIL will be returned if the reset command could not be sent to + * the timer command queue. pdPASS will be returned if the command was + * successfully sent to the timer command queue. When the command is actually + * processed will depend on the priority of the timer service/daemon task + * relative to other tasks in the system, although the timers expiry time is + * relative to when xTimerResetFromISR() is actually called. The timer service/daemon + * task priority is set by the configTIMER_TASK_PRIORITY configuration constant. + * + * Example usage: + * @verbatim + * // This scenario assumes xBacklightTimer has already been created. When a + * // key is pressed, an LCD back-light is switched on. If 5 seconds pass + * // without a key being pressed, then the LCD back-light is switched off. In + * // this case, the timer is a one-shot timer, and unlike the example given for + * // the xTimerReset() function, the key press event handler is an interrupt + * // service routine. + * + * // The callback function assigned to the one-shot timer. In this case the + * // parameter is not used. + * void vBacklightTimerCallback( TimerHandle_t pxTimer ) + * { + * // The timer expired, therefore 5 seconds must have passed since a key + * // was pressed. Switch off the LCD back-light. + * vSetBacklightState( BACKLIGHT_OFF ); + * } + * + * // The key press interrupt service routine. + * void vKeyPressEventInterruptHandler( void ) + * { + * BaseType_t xHigherPriorityTaskWoken = pdFALSE; + * + * // Ensure the LCD back-light is on, then reset the timer that is + * // responsible for turning the back-light off after 5 seconds of + * // key inactivity. This is an interrupt service routine so can only + * // call FreeRTOS API functions that end in "FromISR". + * vSetBacklightState( BACKLIGHT_ON ); + * + * // xTimerStartFromISR() or xTimerResetFromISR() could be called here + * // as both cause the timer to re-calculate its expiry time. + * // xHigherPriorityTaskWoken was initialised to pdFALSE when it was + * // declared (in this function). + * if( xTimerResetFromISR( xBacklightTimer, &xHigherPriorityTaskWoken ) != pdPASS ) + * { + * // The reset command was not executed successfully. Take appropriate + * // action here. + * } + * + * // Perform the rest of the key processing here. + * + * // If xHigherPriorityTaskWoken equals pdTRUE, then a context switch + * // should be performed. The syntax required to perform a context switch + * // from inside an ISR varies from port to port, and from compiler to + * // compiler. Inspect the demos for the port you are using to find the + * // actual syntax required. + * if( xHigherPriorityTaskWoken != pdFALSE ) + * { + * // Call the interrupt safe yield function here (actual function + * // depends on the FreeRTOS port being used). + * } + * } + * @endverbatim + */ +#define xTimerResetFromISR( xTimer, pxHigherPriorityTaskWoken ) xTimerGenericCommand( ( xTimer ), tmrCOMMAND_RESET_FROM_ISR, ( xTaskGetTickCountFromISR() ), ( pxHigherPriorityTaskWoken ), 0U ) + + +/** + * BaseType_t xTimerPendFunctionCallFromISR( PendedFunction_t xFunctionToPend, + * void *pvParameter1, + * uint32_t ulParameter2, + * BaseType_t *pxHigherPriorityTaskWoken ); + * + * + * Used from application interrupt service routines to defer the execution of a + * function to the RTOS daemon task (the timer service task, hence this function + * is implemented in timers.c and is prefixed with 'Timer'). + * + * Ideally an interrupt service routine (ISR) is kept as short as possible, but + * sometimes an ISR either has a lot of processing to do, or needs to perform + * processing that is not deterministic. In these cases + * xTimerPendFunctionCallFromISR() can be used to defer processing of a function + * to the RTOS daemon task. + * + * A mechanism is provided that allows the interrupt to return directly to the + * task that will subsequently execute the pended callback function. This + * allows the callback function to execute contiguously in time with the + * interrupt - just as if the callback had executed in the interrupt itself. + * + * @param xFunctionToPend The function to execute from the timer service/ + * daemon task. The function must conform to the PendedFunction_t + * prototype. + * + * @param pvParameter1 The value of the callback function's first parameter. + * The parameter has a void * type to allow it to be used to pass any type. + * For example, unsigned longs can be cast to a void *, or the void * can be + * used to point to a structure. + * + * @param ulParameter2 The value of the callback function's second parameter. + * + * @param pxHigherPriorityTaskWoken As mentioned above, calling this function + * will result in a message being sent to the timer daemon task. If the + * priority of the timer daemon task (which is set using + * configTIMER_TASK_PRIORITY in FreeRTOSConfig.h) is higher than the priority of + * the currently running task (the task the interrupt interrupted) then + * *pxHigherPriorityTaskWoken will be set to pdTRUE within + * xTimerPendFunctionCallFromISR(), indicating that a context switch should be + * requested before the interrupt exits. For that reason + * *pxHigherPriorityTaskWoken must be initialised to pdFALSE. See the + * example code below. + * + * @return pdPASS is returned if the message was successfully sent to the + * timer daemon task, otherwise pdFALSE is returned. + * + * Example usage: + * @verbatim + * + * // The callback function that will execute in the context of the daemon task. + * // Note callback functions must all use this same prototype. + * void vProcessInterface( void *pvParameter1, uint32_t ulParameter2 ) + * { + * BaseType_t xInterfaceToService; + * + * // The interface that requires servicing is passed in the second + * // parameter. The first parameter is not used in this case. + * xInterfaceToService = ( BaseType_t ) ulParameter2; + * + * // ...Perform the processing here... + * } + * + * // An ISR that receives data packets from multiple interfaces + * void vAnISR( void ) + * { + * BaseType_t xInterfaceToService, xHigherPriorityTaskWoken; + * + * // Query the hardware to determine which interface needs processing. + * xInterfaceToService = prvCheckInterfaces(); + * + * // The actual processing is to be deferred to a task. Request the + * // vProcessInterface() callback function is executed, passing in the + * // number of the interface that needs processing. The interface to + * // service is passed in the second parameter. The first parameter is + * // not used in this case. + * xHigherPriorityTaskWoken = pdFALSE; + * xTimerPendFunctionCallFromISR( vProcessInterface, NULL, ( uint32_t ) xInterfaceToService, &xHigherPriorityTaskWoken ); + * + * // If xHigherPriorityTaskWoken is now set to pdTRUE then a context + * // switch should be requested. The macro used is port specific and will + * // be either portYIELD_FROM_ISR() or portEND_SWITCHING_ISR() - refer to + * // the documentation page for the port being used. + * portYIELD_FROM_ISR( xHigherPriorityTaskWoken ); + * + * } + * @endverbatim + */ +BaseType_t xTimerPendFunctionCallFromISR( PendedFunction_t xFunctionToPend, void *pvParameter1, uint32_t ulParameter2, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; + + /** + * BaseType_t xTimerPendFunctionCall( PendedFunction_t xFunctionToPend, + * void *pvParameter1, + * uint32_t ulParameter2, + * TickType_t xTicksToWait ); + * + * + * Used to defer the execution of a function to the RTOS daemon task (the timer + * service task, hence this function is implemented in timers.c and is prefixed + * with 'Timer'). + * + * @param xFunctionToPend The function to execute from the timer service/ + * daemon task. The function must conform to the PendedFunction_t + * prototype. + * + * @param pvParameter1 The value of the callback function's first parameter. + * The parameter has a void * type to allow it to be used to pass any type. + * For example, unsigned longs can be cast to a void *, or the void * can be + * used to point to a structure. + * + * @param ulParameter2 The value of the callback function's second parameter. + * + * @param xTicksToWait Calling this function will result in a message being + * sent to the timer daemon task on a queue. xTicksToWait is the amount of + * time the calling task should remain in the Blocked state (so not using any + * processing time) for space to become available on the timer queue if the + * queue is found to be full. + * + * @return pdPASS is returned if the message was successfully sent to the + * timer daemon task, otherwise pdFALSE is returned. + * + */ +BaseType_t xTimerPendFunctionCall( PendedFunction_t xFunctionToPend, void *pvParameter1, uint32_t ulParameter2, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +/** + * const char * const pcTimerGetName( TimerHandle_t xTimer ); + * + * Returns the name that was assigned to a timer when the timer was created. + * + * @param xTimer The handle of the timer being queried. + * + * @return The name assigned to the timer specified by the xTimer parameter. + */ +const char * pcTimerGetName( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + +/** + * void vTimerSetReloadMode( TimerHandle_t xTimer, const UBaseType_t uxAutoReload ); + * + * Updates a timer to be either an auto-reload timer, in which case the timer + * automatically resets itself each time it expires, or a one-shot timer, in + * which case the timer will only expire once unless it is manually restarted. + * + * @param xTimer The handle of the timer being updated. + * + * @param uxAutoReload If uxAutoReload is set to pdTRUE then the timer will + * expire repeatedly with a frequency set by the timer's period (see the + * xTimerPeriodInTicks parameter of the xTimerCreate() API function). If + * uxAutoReload is set to pdFALSE then the timer will be a one-shot timer and + * enter the dormant state after it expires. + */ +void vTimerSetReloadMode( TimerHandle_t xTimer, const UBaseType_t uxAutoReload ) PRIVILEGED_FUNCTION; + +/** +* UBaseType_t uxTimerGetReloadMode( TimerHandle_t xTimer ); +* +* Queries a timer to determine if it is an auto-reload timer, in which case the timer +* automatically resets itself each time it expires, or a one-shot timer, in +* which case the timer will only expire once unless it is manually restarted. +* +* @param xTimer The handle of the timer being queried. +* +* @return If the timer is an auto-reload timer then pdTRUE is returned, otherwise +* pdFALSE is returned. +*/ +UBaseType_t uxTimerGetReloadMode( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; + +/** + * TickType_t xTimerGetPeriod( TimerHandle_t xTimer ); + * + * Returns the period of a timer. + * + * @param xTimer The handle of the timer being queried. + * + * @return The period of the timer in ticks. + */ +TickType_t xTimerGetPeriod( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; + +/** +* TickType_t xTimerGetExpiryTime( TimerHandle_t xTimer ); +* +* Returns the time in ticks at which the timer will expire. If this is less +* than the current tick count then the expiry time has overflowed from the +* current time. +* +* @param xTimer The handle of the timer being queried. +* +* @return If the timer is running then the time in ticks at which the timer +* will next expire is returned. If the timer is not running then the return +* value is undefined. +*/ +TickType_t xTimerGetExpiryTime( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; + +/* + * Functions beyond this part are not part of the public API and are intended + * for use by the kernel only. + */ +BaseType_t xTimerCreateTimerTask( void ) PRIVILEGED_FUNCTION; +BaseType_t xTimerGenericCommand( TimerHandle_t xTimer, const BaseType_t xCommandID, const TickType_t xOptionalValue, BaseType_t * const pxHigherPriorityTaskWoken, const TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; + +#if( configUSE_TRACE_FACILITY == 1 ) + void vTimerSetTimerNumber( TimerHandle_t xTimer, UBaseType_t uxTimerNumber ) PRIVILEGED_FUNCTION; + UBaseType_t uxTimerGetTimerNumber( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; +#endif + +#ifdef __cplusplus +} +#endif +#endif /* TIMERS_H */ + + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/list.c b/Middlewares/Third_Party/FreeRTOS/Source/list.c new file mode 100644 index 00000000..7618ee8b --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/list.c @@ -0,0 +1,198 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + + +#include +#include "FreeRTOS.h" +#include "list.h" + +/*----------------------------------------------------------- + * PUBLIC LIST API documented in list.h + *----------------------------------------------------------*/ + +void vListInitialise( List_t * const pxList ) +{ + /* The list structure contains a list item which is used to mark the + end of the list. To initialise the list the list end is inserted + as the only list entry. */ + pxList->pxIndex = ( ListItem_t * ) &( pxList->xListEnd ); /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM. This is checked and valid. */ + + /* The list end value is the highest possible value in the list to + ensure it remains at the end of the list. */ + pxList->xListEnd.xItemValue = portMAX_DELAY; + + /* The list end next and previous pointers point to itself so we know + when the list is empty. */ + pxList->xListEnd.pxNext = ( ListItem_t * ) &( pxList->xListEnd ); /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM. This is checked and valid. */ + pxList->xListEnd.pxPrevious = ( ListItem_t * ) &( pxList->xListEnd );/*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM. This is checked and valid. */ + + pxList->uxNumberOfItems = ( UBaseType_t ) 0U; + + /* Write known values into the list if + configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ + listSET_LIST_INTEGRITY_CHECK_1_VALUE( pxList ); + listSET_LIST_INTEGRITY_CHECK_2_VALUE( pxList ); +} +/*-----------------------------------------------------------*/ + +void vListInitialiseItem( ListItem_t * const pxItem ) +{ + /* Make sure the list item is not recorded as being on a list. */ + pxItem->pxContainer = NULL; + + /* Write known values into the list item if + configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES is set to 1. */ + listSET_FIRST_LIST_ITEM_INTEGRITY_CHECK_VALUE( pxItem ); + listSET_SECOND_LIST_ITEM_INTEGRITY_CHECK_VALUE( pxItem ); +} +/*-----------------------------------------------------------*/ + +void vListInsertEnd( List_t * const pxList, ListItem_t * const pxNewListItem ) +{ +ListItem_t * const pxIndex = pxList->pxIndex; + + /* Only effective when configASSERT() is also defined, these tests may catch + the list data structures being overwritten in memory. They will not catch + data errors caused by incorrect configuration or use of FreeRTOS. */ + listTEST_LIST_INTEGRITY( pxList ); + listTEST_LIST_ITEM_INTEGRITY( pxNewListItem ); + + /* Insert a new list item into pxList, but rather than sort the list, + makes the new list item the last item to be removed by a call to + listGET_OWNER_OF_NEXT_ENTRY(). */ + pxNewListItem->pxNext = pxIndex; + pxNewListItem->pxPrevious = pxIndex->pxPrevious; + + /* Only used during decision coverage testing. */ + mtCOVERAGE_TEST_DELAY(); + + pxIndex->pxPrevious->pxNext = pxNewListItem; + pxIndex->pxPrevious = pxNewListItem; + + /* Remember which list the item is in. */ + pxNewListItem->pxContainer = pxList; + + ( pxList->uxNumberOfItems )++; +} +/*-----------------------------------------------------------*/ + +void vListInsert( List_t * const pxList, ListItem_t * const pxNewListItem ) +{ +ListItem_t *pxIterator; +const TickType_t xValueOfInsertion = pxNewListItem->xItemValue; + + /* Only effective when configASSERT() is also defined, these tests may catch + the list data structures being overwritten in memory. They will not catch + data errors caused by incorrect configuration or use of FreeRTOS. */ + listTEST_LIST_INTEGRITY( pxList ); + listTEST_LIST_ITEM_INTEGRITY( pxNewListItem ); + + /* Insert the new list item into the list, sorted in xItemValue order. + + If the list already contains a list item with the same item value then the + new list item should be placed after it. This ensures that TCBs which are + stored in ready lists (all of which have the same xItemValue value) get a + share of the CPU. However, if the xItemValue is the same as the back marker + the iteration loop below will not end. Therefore the value is checked + first, and the algorithm slightly modified if necessary. */ + if( xValueOfInsertion == portMAX_DELAY ) + { + pxIterator = pxList->xListEnd.pxPrevious; + } + else + { + /* *** NOTE *********************************************************** + If you find your application is crashing here then likely causes are + listed below. In addition see https://www.freertos.org/FAQHelp.html for + more tips, and ensure configASSERT() is defined! + https://www.freertos.org/a00110.html#configASSERT + + 1) Stack overflow - + see https://www.freertos.org/Stacks-and-stack-overflow-checking.html + 2) Incorrect interrupt priority assignment, especially on Cortex-M + parts where numerically high priority values denote low actual + interrupt priorities, which can seem counter intuitive. See + https://www.freertos.org/RTOS-Cortex-M3-M4.html and the definition + of configMAX_SYSCALL_INTERRUPT_PRIORITY on + https://www.freertos.org/a00110.html + 3) Calling an API function from within a critical section or when + the scheduler is suspended, or calling an API function that does + not end in "FromISR" from an interrupt. + 4) Using a queue or semaphore before it has been initialised or + before the scheduler has been started (are interrupts firing + before vTaskStartScheduler() has been called?). + **********************************************************************/ + + for( pxIterator = ( ListItem_t * ) &( pxList->xListEnd ); pxIterator->pxNext->xItemValue <= xValueOfInsertion; pxIterator = pxIterator->pxNext ) /*lint !e826 !e740 !e9087 The mini list structure is used as the list end to save RAM. This is checked and valid. *//*lint !e440 The iterator moves to a different value, not xValueOfInsertion. */ + { + /* There is nothing to do here, just iterating to the wanted + insertion position. */ + } + } + + pxNewListItem->pxNext = pxIterator->pxNext; + pxNewListItem->pxNext->pxPrevious = pxNewListItem; + pxNewListItem->pxPrevious = pxIterator; + pxIterator->pxNext = pxNewListItem; + + /* Remember which list the item is in. This allows fast removal of the + item later. */ + pxNewListItem->pxContainer = pxList; + + ( pxList->uxNumberOfItems )++; +} +/*-----------------------------------------------------------*/ + +UBaseType_t uxListRemove( ListItem_t * const pxItemToRemove ) +{ +/* The list item knows which list it is in. Obtain the list from the list +item. */ +List_t * const pxList = pxItemToRemove->pxContainer; + + pxItemToRemove->pxNext->pxPrevious = pxItemToRemove->pxPrevious; + pxItemToRemove->pxPrevious->pxNext = pxItemToRemove->pxNext; + + /* Only used during decision coverage testing. */ + mtCOVERAGE_TEST_DELAY(); + + /* Make sure the index is left pointing to a valid item. */ + if( pxList->pxIndex == pxItemToRemove ) + { + pxList->pxIndex = pxItemToRemove->pxPrevious; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + pxItemToRemove->pxContainer = NULL; + ( pxList->uxNumberOfItems )--; + + return pxList->uxNumberOfItems; +} +/*-----------------------------------------------------------*/ + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c b/Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c new file mode 100644 index 00000000..7db63b68 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c @@ -0,0 +1,502 @@ +/* + * FreeRTOS Kernel V10.4.3 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + +/* + * A sample implementation of pvPortMalloc() and vPortFree() that combines + * (coalescences) adjacent memory blocks as they are freed, and in so doing + * limits memory fragmentation. + * + * See heap_1.c, heap_2.c and heap_3.c for alternative implementations, and the + * memory management pages of https://www.FreeRTOS.org for more information. + */ +#include + +/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining + * all the API functions to use the MPU wrappers. That should only be done when + * task.h is included from an application file. */ +#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +#include "FreeRTOS.h" +#include "task.h" + +#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +#if ( configSUPPORT_DYNAMIC_ALLOCATION == 0 ) + #error This file must not be used if configSUPPORT_DYNAMIC_ALLOCATION is 0 +#endif + +/* Block sizes must not get too small. */ +#define heapMINIMUM_BLOCK_SIZE ( ( size_t ) ( xHeapStructSize << 1 ) ) + +/* Assumes 8bit bytes! */ +#define heapBITS_PER_BYTE ( ( size_t ) 8 ) + +/* Allocate the memory for the heap. */ +#if ( configAPPLICATION_ALLOCATED_HEAP == 1 ) + +/* The application writer has already defined the array used for the RTOS +* heap - probably so it can be placed in a special segment or address. */ + extern uint8_t ucHeap[ configTOTAL_HEAP_SIZE ]; +#else + PRIVILEGED_DATA static uint8_t ucHeap[ configTOTAL_HEAP_SIZE ]; +#endif /* configAPPLICATION_ALLOCATED_HEAP */ + +/* Define the linked list structure. This is used to link free blocks in order + * of their memory address. */ +typedef struct A_BLOCK_LINK +{ + struct A_BLOCK_LINK * pxNextFreeBlock; /*<< The next free block in the list. */ + size_t xBlockSize; /*<< The size of the free block. */ +} BlockLink_t; + +/*-----------------------------------------------------------*/ + +/* + * Inserts a block of memory that is being freed into the correct position in + * the list of free memory blocks. The block being freed will be merged with + * the block in front it and/or the block behind it if the memory blocks are + * adjacent to each other. + */ +static void prvInsertBlockIntoFreeList( BlockLink_t * pxBlockToInsert ) PRIVILEGED_FUNCTION; + +/* + * Called automatically to setup the required heap structures the first time + * pvPortMalloc() is called. + */ +static void prvHeapInit( void ) PRIVILEGED_FUNCTION; + +/*-----------------------------------------------------------*/ + +/* The size of the structure placed at the beginning of each allocated memory + * block must by correctly byte aligned. */ +static const size_t xHeapStructSize = ( sizeof( BlockLink_t ) + ( ( size_t ) ( portBYTE_ALIGNMENT - 1 ) ) ) & ~( ( size_t ) portBYTE_ALIGNMENT_MASK ); + +/* Create a couple of list links to mark the start and end of the list. */ +PRIVILEGED_DATA static BlockLink_t xStart, * pxEnd = NULL; + +/* Keeps track of the number of calls to allocate and free memory as well as the + * number of free bytes remaining, but says nothing about fragmentation. */ +PRIVILEGED_DATA static size_t xFreeBytesRemaining = 0U; +PRIVILEGED_DATA static size_t xMinimumEverFreeBytesRemaining = 0U; +PRIVILEGED_DATA static size_t xNumberOfSuccessfulAllocations = 0; +PRIVILEGED_DATA static size_t xNumberOfSuccessfulFrees = 0; + +/* Gets set to the top bit of an size_t type. When this bit in the xBlockSize + * member of an BlockLink_t structure is set then the block belongs to the + * application. When the bit is free the block is still part of the free heap + * space. */ +PRIVILEGED_DATA static size_t xBlockAllocatedBit = 0; + +/*-----------------------------------------------------------*/ + +void * pvPortMalloc( size_t xWantedSize ) +{ + BlockLink_t * pxBlock, * pxPreviousBlock, * pxNewBlockLink; + void * pvReturn = NULL; + + vTaskSuspendAll(); + { + /* If this is the first call to malloc then the heap will require + * initialisation to setup the list of free blocks. */ + if( pxEnd == NULL ) + { + prvHeapInit(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Check the requested block size is not so large that the top bit is + * set. The top bit of the block size member of the BlockLink_t structure + * is used to determine who owns the block - the application or the + * kernel, so it must be free. */ + if( ( xWantedSize & xBlockAllocatedBit ) == 0 ) + { + /* The wanted size must be increased so it can contain a BlockLink_t + * structure in addition to the requested amount of bytes. */ + if( ( xWantedSize > 0 ) && + ( ( xWantedSize + xHeapStructSize ) > xWantedSize ) ) /* Overflow check */ + { + xWantedSize += xHeapStructSize; + + /* Ensure that blocks are always aligned. */ + if( ( xWantedSize & portBYTE_ALIGNMENT_MASK ) != 0x00 ) + { + /* Byte alignment required. Check for overflow. */ + if( ( xWantedSize + ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) ) ) + > xWantedSize ) + { + xWantedSize += ( portBYTE_ALIGNMENT - ( xWantedSize & portBYTE_ALIGNMENT_MASK ) ); + configASSERT( ( xWantedSize & portBYTE_ALIGNMENT_MASK ) == 0 ); + } + else + { + xWantedSize = 0; + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + xWantedSize = 0; + } + + if( ( xWantedSize > 0 ) && ( xWantedSize <= xFreeBytesRemaining ) ) + { + /* Traverse the list from the start (lowest address) block until + * one of adequate size is found. */ + pxPreviousBlock = &xStart; + pxBlock = xStart.pxNextFreeBlock; + + while( ( pxBlock->xBlockSize < xWantedSize ) && ( pxBlock->pxNextFreeBlock != NULL ) ) + { + pxPreviousBlock = pxBlock; + pxBlock = pxBlock->pxNextFreeBlock; + } + + /* If the end marker was reached then a block of adequate size + * was not found. */ + if( pxBlock != pxEnd ) + { + /* Return the memory space pointed to - jumping over the + * BlockLink_t structure at its start. */ + pvReturn = ( void * ) ( ( ( uint8_t * ) pxPreviousBlock->pxNextFreeBlock ) + xHeapStructSize ); + + /* This block is being returned for use so must be taken out + * of the list of free blocks. */ + pxPreviousBlock->pxNextFreeBlock = pxBlock->pxNextFreeBlock; + + /* If the block is larger than required it can be split into + * two. */ + if( ( pxBlock->xBlockSize - xWantedSize ) > heapMINIMUM_BLOCK_SIZE ) + { + /* This block is to be split into two. Create a new + * block following the number of bytes requested. The void + * cast is used to prevent byte alignment warnings from the + * compiler. */ + pxNewBlockLink = ( void * ) ( ( ( uint8_t * ) pxBlock ) + xWantedSize ); + configASSERT( ( ( ( size_t ) pxNewBlockLink ) & portBYTE_ALIGNMENT_MASK ) == 0 ); + + /* Calculate the sizes of two blocks split from the + * single block. */ + pxNewBlockLink->xBlockSize = pxBlock->xBlockSize - xWantedSize; + pxBlock->xBlockSize = xWantedSize; + + /* Insert the new block into the list of free blocks. */ + prvInsertBlockIntoFreeList( pxNewBlockLink ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + xFreeBytesRemaining -= pxBlock->xBlockSize; + + if( xFreeBytesRemaining < xMinimumEverFreeBytesRemaining ) + { + xMinimumEverFreeBytesRemaining = xFreeBytesRemaining; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* The block is being returned - it is allocated and owned + * by the application and has no "next" block. */ + pxBlock->xBlockSize |= xBlockAllocatedBit; + pxBlock->pxNextFreeBlock = NULL; + xNumberOfSuccessfulAllocations++; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + traceMALLOC( pvReturn, xWantedSize ); + } + ( void ) xTaskResumeAll(); + + #if ( configUSE_MALLOC_FAILED_HOOK == 1 ) + { + if( pvReturn == NULL ) + { + extern void vApplicationMallocFailedHook( void ); + vApplicationMallocFailedHook(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* if ( configUSE_MALLOC_FAILED_HOOK == 1 ) */ + + configASSERT( ( ( ( size_t ) pvReturn ) & ( size_t ) portBYTE_ALIGNMENT_MASK ) == 0 ); + return pvReturn; +} +/*-----------------------------------------------------------*/ + +void vPortFree( void * pv ) +{ + uint8_t * puc = ( uint8_t * ) pv; + BlockLink_t * pxLink; + + if( pv != NULL ) + { + /* The memory being freed will have an BlockLink_t structure immediately + * before it. */ + puc -= xHeapStructSize; + + /* This casting is to keep the compiler from issuing warnings. */ + pxLink = ( void * ) puc; + + /* Check the block is actually allocated. */ + configASSERT( ( pxLink->xBlockSize & xBlockAllocatedBit ) != 0 ); + configASSERT( pxLink->pxNextFreeBlock == NULL ); + + if( ( pxLink->xBlockSize & xBlockAllocatedBit ) != 0 ) + { + if( pxLink->pxNextFreeBlock == NULL ) + { + /* The block is being returned to the heap - it is no longer + * allocated. */ + pxLink->xBlockSize &= ~xBlockAllocatedBit; + + vTaskSuspendAll(); + { + /* Add this block to the list of free blocks. */ + xFreeBytesRemaining += pxLink->xBlockSize; + traceFREE( pv, pxLink->xBlockSize ); + prvInsertBlockIntoFreeList( ( ( BlockLink_t * ) pxLink ) ); + xNumberOfSuccessfulFrees++; + } + ( void ) xTaskResumeAll(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } +} +/*-----------------------------------------------------------*/ + +size_t xPortGetFreeHeapSize( void ) +{ + return xFreeBytesRemaining; +} +/*-----------------------------------------------------------*/ + +size_t xPortGetMinimumEverFreeHeapSize( void ) +{ + return xMinimumEverFreeBytesRemaining; +} +/*-----------------------------------------------------------*/ + +void vPortInitialiseBlocks( void ) +{ + /* This just exists to keep the linker quiet. */ +} +/*-----------------------------------------------------------*/ + +static void prvHeapInit( void ) /* PRIVILEGED_FUNCTION */ +{ + BlockLink_t * pxFirstFreeBlock; + uint8_t * pucAlignedHeap; + size_t uxAddress; + size_t xTotalHeapSize = configTOTAL_HEAP_SIZE; + + /* Ensure the heap starts on a correctly aligned boundary. */ + uxAddress = ( size_t ) ucHeap; + + if( ( uxAddress & portBYTE_ALIGNMENT_MASK ) != 0 ) + { + uxAddress += ( portBYTE_ALIGNMENT - 1 ); + uxAddress &= ~( ( size_t ) portBYTE_ALIGNMENT_MASK ); + xTotalHeapSize -= uxAddress - ( size_t ) ucHeap; + } + + pucAlignedHeap = ( uint8_t * ) uxAddress; + + /* xStart is used to hold a pointer to the first item in the list of free + * blocks. The void cast is used to prevent compiler warnings. */ + xStart.pxNextFreeBlock = ( void * ) pucAlignedHeap; + xStart.xBlockSize = ( size_t ) 0; + + /* pxEnd is used to mark the end of the list of free blocks and is inserted + * at the end of the heap space. */ + uxAddress = ( ( size_t ) pucAlignedHeap ) + xTotalHeapSize; + uxAddress -= xHeapStructSize; + uxAddress &= ~( ( size_t ) portBYTE_ALIGNMENT_MASK ); + pxEnd = ( void * ) uxAddress; + pxEnd->xBlockSize = 0; + pxEnd->pxNextFreeBlock = NULL; + + /* To start with there is a single free block that is sized to take up the + * entire heap space, minus the space taken by pxEnd. */ + pxFirstFreeBlock = ( void * ) pucAlignedHeap; + pxFirstFreeBlock->xBlockSize = uxAddress - ( size_t ) pxFirstFreeBlock; + pxFirstFreeBlock->pxNextFreeBlock = pxEnd; + + /* Only one block exists - and it covers the entire usable heap space. */ + xMinimumEverFreeBytesRemaining = pxFirstFreeBlock->xBlockSize; + xFreeBytesRemaining = pxFirstFreeBlock->xBlockSize; + + /* Work out the position of the top bit in a size_t variable. */ + xBlockAllocatedBit = ( ( size_t ) 1 ) << ( ( sizeof( size_t ) * heapBITS_PER_BYTE ) - 1 ); +} +/*-----------------------------------------------------------*/ + +static void prvInsertBlockIntoFreeList( BlockLink_t * pxBlockToInsert ) /* PRIVILEGED_FUNCTION */ +{ + BlockLink_t * pxIterator; + uint8_t * puc; + + /* Iterate through the list until a block is found that has a higher address + * than the block being inserted. */ + for( pxIterator = &xStart; pxIterator->pxNextFreeBlock < pxBlockToInsert; pxIterator = pxIterator->pxNextFreeBlock ) + { + /* Nothing to do here, just iterate to the right position. */ + } + + /* Do the block being inserted, and the block it is being inserted after + * make a contiguous block of memory? */ + puc = ( uint8_t * ) pxIterator; + + if( ( puc + pxIterator->xBlockSize ) == ( uint8_t * ) pxBlockToInsert ) + { + pxIterator->xBlockSize += pxBlockToInsert->xBlockSize; + pxBlockToInsert = pxIterator; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Do the block being inserted, and the block it is being inserted before + * make a contiguous block of memory? */ + puc = ( uint8_t * ) pxBlockToInsert; + + if( ( puc + pxBlockToInsert->xBlockSize ) == ( uint8_t * ) pxIterator->pxNextFreeBlock ) + { + if( pxIterator->pxNextFreeBlock != pxEnd ) + { + /* Form one big block from the two blocks. */ + pxBlockToInsert->xBlockSize += pxIterator->pxNextFreeBlock->xBlockSize; + pxBlockToInsert->pxNextFreeBlock = pxIterator->pxNextFreeBlock->pxNextFreeBlock; + } + else + { + pxBlockToInsert->pxNextFreeBlock = pxEnd; + } + } + else + { + pxBlockToInsert->pxNextFreeBlock = pxIterator->pxNextFreeBlock; + } + + /* If the block being inserted plugged a gab, so was merged with the block + * before and the block after, then it's pxNextFreeBlock pointer will have + * already been set, and should not be set here as that would make it point + * to itself. */ + if( pxIterator != pxBlockToInsert ) + { + pxIterator->pxNextFreeBlock = pxBlockToInsert; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } +} +/*-----------------------------------------------------------*/ + +void vPortGetHeapStats( HeapStats_t * pxHeapStats ) +{ + BlockLink_t * pxBlock; + size_t xBlocks = 0, xMaxSize = 0, xMinSize = portMAX_DELAY; /* portMAX_DELAY used as a portable way of getting the maximum value. */ + + vTaskSuspendAll(); + { + pxBlock = xStart.pxNextFreeBlock; + + /* pxBlock will be NULL if the heap has not been initialised. The heap + * is initialised automatically when the first allocation is made. */ + if( pxBlock != NULL ) + { + do + { + /* Increment the number of blocks and record the largest block seen + * so far. */ + xBlocks++; + + if( pxBlock->xBlockSize > xMaxSize ) + { + xMaxSize = pxBlock->xBlockSize; + } + + if( pxBlock->xBlockSize < xMinSize ) + { + xMinSize = pxBlock->xBlockSize; + } + + /* Move to the next block in the chain until the last block is + * reached. */ + pxBlock = pxBlock->pxNextFreeBlock; + } while( pxBlock != pxEnd ); + } + } + ( void ) xTaskResumeAll(); + + pxHeapStats->xSizeOfLargestFreeBlockInBytes = xMaxSize; + pxHeapStats->xSizeOfSmallestFreeBlockInBytes = xMinSize; + pxHeapStats->xNumberOfFreeBlocks = xBlocks; + + taskENTER_CRITICAL(); + { + pxHeapStats->xAvailableHeapSpaceInBytes = xFreeBytesRemaining; + pxHeapStats->xNumberOfSuccessfulAllocations = xNumberOfSuccessfulAllocations; + pxHeapStats->xNumberOfSuccessfulFrees = xNumberOfSuccessfulFrees; + pxHeapStats->xMinimumEverFreeBytesRemaining = xMinimumEverFreeBytesRemaining; + } + taskEXIT_CRITICAL(); +} diff --git a/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/README.md b/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/README.md new file mode 100644 index 00000000..cd91a4f9 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/README.md @@ -0,0 +1,4 @@ +# æé†’ + +所有此文件夹内的文件æ¥è‡ªäºŽportable/GCC/ARM_CM4F/ +因为使用了AC6,ä¸åŒäºŽCubeMX默认,因此出此下策,å‡å°‘æ¯æ¬¡ç”ŸæˆåŽçš„代ç ä¿®æ”¹é‡ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/port.c b/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/port.c new file mode 100644 index 00000000..d5a405c0 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/port.c @@ -0,0 +1,783 @@ +/* + * FreeRTOS Kernel V10.4.3 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + +/*----------------------------------------------------------- +* Implementation of functions defined in portable.h for the ARM CM4F port. +*----------------------------------------------------------*/ + +/* Scheduler includes. */ +#include "FreeRTOS.h" +#include "task.h" + +#ifndef __VFP_FP__ + #error This port can only be used when the project options are configured to enable hardware floating point support. +#endif + +#ifndef configSYSTICK_CLOCK_HZ + #define configSYSTICK_CLOCK_HZ configCPU_CLOCK_HZ + /* Ensure the SysTick is clocked at the same frequency as the core. */ + #define portNVIC_SYSTICK_CLK_BIT ( 1UL << 2UL ) +#else + +/* The way the SysTick is clocked is not modified in case it is not the same + * as the core. */ + #define portNVIC_SYSTICK_CLK_BIT ( 0 ) +#endif + +/* Constants required to manipulate the core. Registers first... */ +#define portNVIC_SYSTICK_CTRL_REG ( *( ( volatile uint32_t * ) 0xe000e010 ) ) +#define portNVIC_SYSTICK_LOAD_REG ( *( ( volatile uint32_t * ) 0xe000e014 ) ) +#define portNVIC_SYSTICK_CURRENT_VALUE_REG ( *( ( volatile uint32_t * ) 0xe000e018 ) ) +#define portNVIC_SHPR3_REG ( *( ( volatile uint32_t * ) 0xe000ed20 ) ) +/* ...then bits in the registers. */ +#define portNVIC_SYSTICK_INT_BIT ( 1UL << 1UL ) +#define portNVIC_SYSTICK_ENABLE_BIT ( 1UL << 0UL ) +#define portNVIC_SYSTICK_COUNT_FLAG_BIT ( 1UL << 16UL ) +#define portNVIC_PENDSVCLEAR_BIT ( 1UL << 27UL ) +#define portNVIC_PEND_SYSTICK_CLEAR_BIT ( 1UL << 25UL ) + +/* Constants used to detect a Cortex-M7 r0p1 core, which should use the ARM_CM7 + * r0p1 port. */ +#define portCPUID ( *( ( volatile uint32_t * ) 0xE000ed00 ) ) +#define portCORTEX_M7_r0p1_ID ( 0x410FC271UL ) +#define portCORTEX_M7_r0p0_ID ( 0x410FC270UL ) + +#define portNVIC_PENDSV_PRI ( ( ( uint32_t ) configKERNEL_INTERRUPT_PRIORITY ) << 16UL ) +#define portNVIC_SYSTICK_PRI ( ( ( uint32_t ) configKERNEL_INTERRUPT_PRIORITY ) << 24UL ) + +/* Constants required to check the validity of an interrupt priority. */ +#define portFIRST_USER_INTERRUPT_NUMBER ( 16 ) +#define portNVIC_IP_REGISTERS_OFFSET_16 ( 0xE000E3F0 ) +#define portAIRCR_REG ( *( ( volatile uint32_t * ) 0xE000ED0C ) ) +#define portMAX_8_BIT_VALUE ( ( uint8_t ) 0xff ) +#define portTOP_BIT_OF_BYTE ( ( uint8_t ) 0x80 ) +#define portMAX_PRIGROUP_BITS ( ( uint8_t ) 7 ) +#define portPRIORITY_GROUP_MASK ( 0x07UL << 8UL ) +#define portPRIGROUP_SHIFT ( 8UL ) + +/* Masks off all bits but the VECTACTIVE bits in the ICSR register. */ +#define portVECTACTIVE_MASK ( 0xFFUL ) + +/* Constants required to manipulate the VFP. */ +#define portFPCCR ( ( volatile uint32_t * ) 0xe000ef34 ) /* Floating point context control register. */ +#define portASPEN_AND_LSPEN_BITS ( 0x3UL << 30UL ) + +/* Constants required to set up the initial stack. */ +#define portINITIAL_XPSR ( 0x01000000 ) +#define portINITIAL_EXC_RETURN ( 0xfffffffd ) + +/* The systick is a 24-bit counter. */ +#define portMAX_24_BIT_NUMBER ( 0xffffffUL ) + +/* For strict compliance with the Cortex-M spec the task start address should + * have bit-0 clear, as it is loaded into the PC on exit from an ISR. */ +#define portSTART_ADDRESS_MASK ( ( StackType_t ) 0xfffffffeUL ) + +/* A fiddle factor to estimate the number of SysTick counts that would have + * occurred while the SysTick counter is stopped during tickless idle + * calculations. */ +#define portMISSED_COUNTS_FACTOR ( 45UL ) + +/* Let the user override the pre-loading of the initial LR with the address of + * prvTaskExitError() in case it messes up unwinding of the stack in the + * debugger. */ +#ifdef configTASK_RETURN_ADDRESS + #define portTASK_RETURN_ADDRESS configTASK_RETURN_ADDRESS +#else + #define portTASK_RETURN_ADDRESS prvTaskExitError +#endif + +/* + * Setup the timer to generate the tick interrupts. The implementation in this + * file is weak to allow application writers to change the timer used to + * generate the tick interrupt. + */ +void vPortSetupTimerInterrupt( void ); + +/* + * Exception handlers. + */ +void xPortPendSVHandler( void ) __attribute__( ( naked ) ); +void xPortSysTickHandler( void ); +void vPortSVCHandler( void ) __attribute__( ( naked ) ); + +/* + * Start first task is a separate function so it can be tested in isolation. + */ +static void prvPortStartFirstTask( void ) __attribute__( ( naked ) ); + +/* + * Function to enable the VFP. + */ +static void vPortEnableVFP( void ) __attribute__( ( naked ) ); + +/* + * Used to catch tasks that attempt to return from their implementing function. + */ +static void prvTaskExitError( void ); + +/*-----------------------------------------------------------*/ + +/* Each task maintains its own interrupt status in the critical nesting + * variable. */ +static UBaseType_t uxCriticalNesting = 0xaaaaaaaa; + +/* + * The number of SysTick increments that make up one tick period. + */ +#if ( configUSE_TICKLESS_IDLE == 1 ) + static uint32_t ulTimerCountsForOneTick = 0; +#endif /* configUSE_TICKLESS_IDLE */ + +/* + * The maximum number of tick periods that can be suppressed is limited by the + * 24 bit resolution of the SysTick timer. + */ +#if ( configUSE_TICKLESS_IDLE == 1 ) + static uint32_t xMaximumPossibleSuppressedTicks = 0; +#endif /* configUSE_TICKLESS_IDLE */ + +/* + * Compensate for the CPU cycles that pass while the SysTick is stopped (low + * power functionality only. + */ +#if ( configUSE_TICKLESS_IDLE == 1 ) + static uint32_t ulStoppedTimerCompensation = 0; +#endif /* configUSE_TICKLESS_IDLE */ + +/* + * Used by the portASSERT_IF_INTERRUPT_PRIORITY_INVALID() macro to ensure + * FreeRTOS API functions are not called from interrupts that have been assigned + * a priority above configMAX_SYSCALL_INTERRUPT_PRIORITY. + */ +#if ( configASSERT_DEFINED == 1 ) + static uint8_t ucMaxSysCallPriority = 0; + static uint32_t ulMaxPRIGROUPValue = 0; + static const volatile uint8_t * const pcInterruptPriorityRegisters = ( const volatile uint8_t * const ) portNVIC_IP_REGISTERS_OFFSET_16; +#endif /* configASSERT_DEFINED */ + +/*-----------------------------------------------------------*/ + +/* + * See header file for description. + */ +StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack, + TaskFunction_t pxCode, + void * pvParameters ) +{ + /* Simulate the stack frame as it would be created by a context switch + * interrupt. */ + + /* Offset added to account for the way the MCU uses the stack on entry/exit + * of interrupts, and to ensure alignment. */ + pxTopOfStack--; + + *pxTopOfStack = portINITIAL_XPSR; /* xPSR */ + pxTopOfStack--; + *pxTopOfStack = ( ( StackType_t ) pxCode ) & portSTART_ADDRESS_MASK; /* PC */ + pxTopOfStack--; + *pxTopOfStack = ( StackType_t ) portTASK_RETURN_ADDRESS; /* LR */ + + /* Save code space by skipping register initialisation. */ + pxTopOfStack -= 5; /* R12, R3, R2 and R1. */ + *pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */ + + /* A save method is being used that requires each task to maintain its + * own exec return value. */ + pxTopOfStack--; + *pxTopOfStack = portINITIAL_EXC_RETURN; + + pxTopOfStack -= 8; /* R11, R10, R9, R8, R7, R6, R5 and R4. */ + + return pxTopOfStack; +} +/*-----------------------------------------------------------*/ + +static void prvTaskExitError( void ) +{ + volatile uint32_t ulDummy = 0; + + /* A function that implements a task must not exit or attempt to return to + * its caller as there is nothing to return to. If a task wants to exit it + * should instead call vTaskDelete( NULL ). + * + * Artificially force an assert() to be triggered if configASSERT() is + * defined, then stop here so application writers can catch the error. */ + configASSERT( uxCriticalNesting == ~0UL ); + portDISABLE_INTERRUPTS(); + + while( ulDummy == 0 ) + { + /* This file calls prvTaskExitError() after the scheduler has been + * started to remove a compiler warning about the function being defined + * but never called. ulDummy is used purely to quieten other warnings + * about code appearing after this function is called - making ulDummy + * volatile makes the compiler think the function could return and + * therefore not output an 'unreachable code' warning for code that appears + * after it. */ + } +} +/*-----------------------------------------------------------*/ + +void vPortSVCHandler( void ) +{ + __asm volatile ( + " ldr r3, pxCurrentTCBConst2 \n"/* Restore the context. */ + " ldr r1, [r3] \n"/* Use pxCurrentTCBConst to get the pxCurrentTCB address. */ + " ldr r0, [r1] \n"/* The first item in pxCurrentTCB is the task top of stack. */ + " ldmia r0!, {r4-r11, r14} \n"/* Pop the registers that are not automatically saved on exception entry and the critical nesting count. */ + " msr psp, r0 \n"/* Restore the task stack pointer. */ + " isb \n" + " mov r0, #0 \n" + " msr basepri, r0 \n" + " bx r14 \n" + " \n" + " .align 4 \n" + "pxCurrentTCBConst2: .word pxCurrentTCB \n" + ); +} +/*-----------------------------------------------------------*/ + +static void prvPortStartFirstTask( void ) +{ + /* Start the first task. This also clears the bit that indicates the FPU is + * in use in case the FPU was used before the scheduler was started - which + * would otherwise result in the unnecessary leaving of space in the SVC stack + * for lazy saving of FPU registers. */ + __asm volatile ( + " ldr r0, =0xE000ED08 \n"/* Use the NVIC offset register to locate the stack. */ + " ldr r0, [r0] \n" + " ldr r0, [r0] \n" + " msr msp, r0 \n"/* Set the msp back to the start of the stack. */ + " mov r0, #0 \n"/* Clear the bit that indicates the FPU is in use, see comment above. */ + " msr control, r0 \n" + " cpsie i \n"/* Globally enable interrupts. */ + " cpsie f \n" + " dsb \n" + " isb \n" + " svc 0 \n"/* System call to start first task. */ + " nop \n" + " .ltorg \n" + ); +} +/*-----------------------------------------------------------*/ + +/* + * See header file for description. + */ +BaseType_t xPortStartScheduler( void ) +{ + /* configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0. + * See https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */ + configASSERT( configMAX_SYSCALL_INTERRUPT_PRIORITY ); + + /* This port can be used on all revisions of the Cortex-M7 core other than + * the r0p1 parts. r0p1 parts should use the port from the + * /source/portable/GCC/ARM_CM7/r0p1 directory. */ + configASSERT( portCPUID != portCORTEX_M7_r0p1_ID ); + configASSERT( portCPUID != portCORTEX_M7_r0p0_ID ); + + #if ( configASSERT_DEFINED == 1 ) + { + volatile uint32_t ulOriginalPriority; + volatile uint8_t * const pucFirstUserPriorityRegister = ( volatile uint8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); + volatile uint8_t ucMaxPriorityValue; + + /* Determine the maximum priority from which ISR safe FreeRTOS API + * functions can be called. ISR safe functions are those that end in + * "FromISR". FreeRTOS maintains separate thread and ISR API functions to + * ensure interrupt entry is as fast and simple as possible. + * + * Save the interrupt priority value that is about to be clobbered. */ + ulOriginalPriority = *pucFirstUserPriorityRegister; + + /* Determine the number of priority bits available. First write to all + * possible bits. */ + *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE; + + /* Read the value back to see how many bits stuck. */ + ucMaxPriorityValue = *pucFirstUserPriorityRegister; + + /* Use the same mask on the maximum system call priority. */ + ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; + + /* Calculate the maximum acceptable priority group value for the number + * of bits read back. */ + ulMaxPRIGROUPValue = portMAX_PRIGROUP_BITS; + + while( ( ucMaxPriorityValue & portTOP_BIT_OF_BYTE ) == portTOP_BIT_OF_BYTE ) + { + ulMaxPRIGROUPValue--; + ucMaxPriorityValue <<= ( uint8_t ) 0x01; + } + + #ifdef __NVIC_PRIO_BITS + { + /* Check the CMSIS configuration that defines the number of + * priority bits matches the number of priority bits actually queried + * from the hardware. */ + configASSERT( ( portMAX_PRIGROUP_BITS - ulMaxPRIGROUPValue ) == __NVIC_PRIO_BITS ); + } + #endif + + #ifdef configPRIO_BITS + { + /* Check the FreeRTOS configuration that defines the number of + * priority bits matches the number of priority bits actually queried + * from the hardware. */ + configASSERT( ( portMAX_PRIGROUP_BITS - ulMaxPRIGROUPValue ) == configPRIO_BITS ); + } + #endif + + /* Shift the priority group value back to its position within the AIRCR + * register. */ + ulMaxPRIGROUPValue <<= portPRIGROUP_SHIFT; + ulMaxPRIGROUPValue &= portPRIORITY_GROUP_MASK; + + /* Restore the clobbered interrupt priority register to its original + * value. */ + *pucFirstUserPriorityRegister = ulOriginalPriority; + } + #endif /* conifgASSERT_DEFINED */ + + /* Make PendSV and SysTick the lowest priority interrupts. */ + portNVIC_SHPR3_REG |= portNVIC_PENDSV_PRI; + portNVIC_SHPR3_REG |= portNVIC_SYSTICK_PRI; + + /* Start the timer that generates the tick ISR. Interrupts are disabled + * here already. */ + vPortSetupTimerInterrupt(); + + /* Initialise the critical nesting count ready for the first task. */ + uxCriticalNesting = 0; + + /* Ensure the VFP is enabled - it should be anyway. */ + vPortEnableVFP(); + + /* Lazy save always. */ + *( portFPCCR ) |= portASPEN_AND_LSPEN_BITS; + + /* Start the first task. */ + prvPortStartFirstTask(); + + /* Should never get here as the tasks will now be executing! Call the task + * exit error function to prevent compiler warnings about a static function + * not being called in the case that the application writer overrides this + * functionality by defining configTASK_RETURN_ADDRESS. Call + * vTaskSwitchContext() so link time optimisation does not remove the + * symbol. */ + vTaskSwitchContext(); + prvTaskExitError(); + + /* Should not get here! */ + return 0; +} +/*-----------------------------------------------------------*/ + +void vPortEndScheduler( void ) +{ + /* Not implemented in ports where there is nothing to return to. + * Artificially force an assert. */ + configASSERT( uxCriticalNesting == 1000UL ); +} +/*-----------------------------------------------------------*/ + +void vPortEnterCritical( void ) +{ + portDISABLE_INTERRUPTS(); + uxCriticalNesting++; + + /* This is not the interrupt safe version of the enter critical function so + * assert() if it is being called from an interrupt context. Only API + * functions that end in "FromISR" can be used in an interrupt. Only assert if + * the critical nesting count is 1 to protect against recursive calls if the + * assert function also uses a critical section. */ + if( uxCriticalNesting == 1 ) + { + configASSERT( ( portNVIC_INT_CTRL_REG & portVECTACTIVE_MASK ) == 0 ); + } +} +/*-----------------------------------------------------------*/ + +void vPortExitCritical( void ) +{ + configASSERT( uxCriticalNesting ); + uxCriticalNesting--; + + if( uxCriticalNesting == 0 ) + { + portENABLE_INTERRUPTS(); + } +} +/*-----------------------------------------------------------*/ + +void xPortPendSVHandler( void ) +{ + /* This is a naked function. */ + + __asm volatile + ( + " mrs r0, psp \n" + " isb \n" + " \n" + " ldr r3, pxCurrentTCBConst \n"/* Get the location of the current TCB. */ + " ldr r2, [r3] \n" + " \n" + " tst r14, #0x10 \n"/* Is the task using the FPU context? If so, push high vfp registers. */ + " it eq \n" + " vstmdbeq r0!, {s16-s31} \n" + " \n" + " stmdb r0!, {r4-r11, r14} \n"/* Save the core registers. */ + " str r0, [r2] \n"/* Save the new top of stack into the first member of the TCB. */ + " \n" + " stmdb sp!, {r0, r3} \n" + " mov r0, %0 \n" + " msr basepri, r0 \n" + " dsb \n" + " isb \n" + " bl vTaskSwitchContext \n" + " mov r0, #0 \n" + " msr basepri, r0 \n" + " ldmia sp!, {r0, r3} \n" + " \n" + " ldr r1, [r3] \n"/* The first item in pxCurrentTCB is the task top of stack. */ + " ldr r0, [r1] \n" + " \n" + " ldmia r0!, {r4-r11, r14} \n"/* Pop the core registers. */ + " \n" + " tst r14, #0x10 \n"/* Is the task using the FPU context? If so, pop the high vfp registers too. */ + " it eq \n" + " vldmiaeq r0!, {s16-s31} \n" + " \n" + " msr psp, r0 \n" + " isb \n" + " \n" + #ifdef WORKAROUND_PMU_CM001 /* XMC4000 specific errata workaround. */ + #if WORKAROUND_PMU_CM001 == 1 + " push { r14 } \n" + " pop { pc } \n" + #endif + #endif + " \n" + " bx r14 \n" + " \n" + " .align 4 \n" + "pxCurrentTCBConst: .word pxCurrentTCB \n" + ::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) + ); +} +/*-----------------------------------------------------------*/ + +void xPortSysTickHandler( void ) +{ + /* The SysTick runs at the lowest interrupt priority, so when this interrupt + * executes all interrupts must be unmasked. There is therefore no need to + * save and then restore the interrupt mask value as its value is already + * known. */ + portDISABLE_INTERRUPTS(); + { + /* Increment the RTOS tick. */ + if( xTaskIncrementTick() != pdFALSE ) + { + /* A context switch is required. Context switching is performed in + * the PendSV interrupt. Pend the PendSV interrupt. */ + portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT; + } + } + portENABLE_INTERRUPTS(); +} +/*-----------------------------------------------------------*/ + +#if ( configUSE_TICKLESS_IDLE == 1 ) + + __attribute__( ( weak ) ) void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime ) + { + uint32_t ulReloadValue, ulCompleteTickPeriods, ulCompletedSysTickDecrements; + TickType_t xModifiableIdleTime; + + /* Make sure the SysTick reload value does not overflow the counter. */ + if( xExpectedIdleTime > xMaximumPossibleSuppressedTicks ) + { + xExpectedIdleTime = xMaximumPossibleSuppressedTicks; + } + + /* Stop the SysTick momentarily. The time the SysTick is stopped for + * is accounted for as best it can be, but using the tickless mode will + * inevitably result in some tiny drift of the time maintained by the + * kernel with respect to calendar time. */ + portNVIC_SYSTICK_CTRL_REG &= ~portNVIC_SYSTICK_ENABLE_BIT; + + /* Calculate the reload value required to wait xExpectedIdleTime + * tick periods. -1 is used because this code will execute part way + * through one of the tick periods. */ + ulReloadValue = portNVIC_SYSTICK_CURRENT_VALUE_REG + ( ulTimerCountsForOneTick * ( xExpectedIdleTime - 1UL ) ); + + if( ulReloadValue > ulStoppedTimerCompensation ) + { + ulReloadValue -= ulStoppedTimerCompensation; + } + + /* Enter a critical section but don't use the taskENTER_CRITICAL() + * method as that will mask interrupts that should exit sleep mode. */ + __asm volatile ( "cpsid i" ::: "memory" ); + __asm volatile ( "dsb" ); + __asm volatile ( "isb" ); + + /* If a context switch is pending or a task is waiting for the scheduler + * to be unsuspended then abandon the low power entry. */ + if( eTaskConfirmSleepModeStatus() == eAbortSleep ) + { + /* Restart from whatever is left in the count register to complete + * this tick period. */ + portNVIC_SYSTICK_LOAD_REG = portNVIC_SYSTICK_CURRENT_VALUE_REG; + + /* Restart SysTick. */ + portNVIC_SYSTICK_CTRL_REG |= portNVIC_SYSTICK_ENABLE_BIT; + + /* Reset the reload register to the value required for normal tick + * periods. */ + portNVIC_SYSTICK_LOAD_REG = ulTimerCountsForOneTick - 1UL; + + /* Re-enable interrupts - see comments above the cpsid instruction() + * above. */ + __asm volatile ( "cpsie i" ::: "memory" ); + } + else + { + /* Set the new reload value. */ + portNVIC_SYSTICK_LOAD_REG = ulReloadValue; + + /* Clear the SysTick count flag and set the count value back to + * zero. */ + portNVIC_SYSTICK_CURRENT_VALUE_REG = 0UL; + + /* Restart SysTick. */ + portNVIC_SYSTICK_CTRL_REG |= portNVIC_SYSTICK_ENABLE_BIT; + + /* Sleep until something happens. configPRE_SLEEP_PROCESSING() can + * set its parameter to 0 to indicate that its implementation contains + * its own wait for interrupt or wait for event instruction, and so wfi + * should not be executed again. However, the original expected idle + * time variable must remain unmodified, so a copy is taken. */ + xModifiableIdleTime = xExpectedIdleTime; + configPRE_SLEEP_PROCESSING( xModifiableIdleTime ); + + if( xModifiableIdleTime > 0 ) + { + __asm volatile ( "dsb" ::: "memory" ); + __asm volatile ( "wfi" ); + __asm volatile ( "isb" ); + } + + configPOST_SLEEP_PROCESSING( xExpectedIdleTime ); + + /* Re-enable interrupts to allow the interrupt that brought the MCU + * out of sleep mode to execute immediately. see comments above + * __disable_interrupt() call above. */ + __asm volatile ( "cpsie i" ::: "memory" ); + __asm volatile ( "dsb" ); + __asm volatile ( "isb" ); + + /* Disable interrupts again because the clock is about to be stopped + * and interrupts that execute while the clock is stopped will increase + * any slippage between the time maintained by the RTOS and calendar + * time. */ + __asm volatile ( "cpsid i" ::: "memory" ); + __asm volatile ( "dsb" ); + __asm volatile ( "isb" ); + + /* Disable the SysTick clock without reading the + * portNVIC_SYSTICK_CTRL_REG register to ensure the + * portNVIC_SYSTICK_COUNT_FLAG_BIT is not cleared if it is set. Again, + * the time the SysTick is stopped for is accounted for as best it can + * be, but using the tickless mode will inevitably result in some tiny + * drift of the time maintained by the kernel with respect to calendar + * time*/ + portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT ); + + /* Determine if the SysTick clock has already counted to zero and + * been set back to the current reload value (the reload back being + * correct for the entire expected idle time) or if the SysTick is yet + * to count to zero (in which case an interrupt other than the SysTick + * must have brought the system out of sleep mode). */ + if( ( portNVIC_SYSTICK_CTRL_REG & portNVIC_SYSTICK_COUNT_FLAG_BIT ) != 0 ) + { + uint32_t ulCalculatedLoadValue; + + /* The tick interrupt is already pending, and the SysTick count + * reloaded with ulReloadValue. Reset the + * portNVIC_SYSTICK_LOAD_REG with whatever remains of this tick + * period. */ + ulCalculatedLoadValue = ( ulTimerCountsForOneTick - 1UL ) - ( ulReloadValue - portNVIC_SYSTICK_CURRENT_VALUE_REG ); + + /* Don't allow a tiny value, or values that have somehow + * underflowed because the post sleep hook did something + * that took too long. */ + if( ( ulCalculatedLoadValue < ulStoppedTimerCompensation ) || ( ulCalculatedLoadValue > ulTimerCountsForOneTick ) ) + { + ulCalculatedLoadValue = ( ulTimerCountsForOneTick - 1UL ); + } + + portNVIC_SYSTICK_LOAD_REG = ulCalculatedLoadValue; + + /* As the pending tick will be processed as soon as this + * function exits, the tick value maintained by the tick is stepped + * forward by one less than the time spent waiting. */ + ulCompleteTickPeriods = xExpectedIdleTime - 1UL; + } + else + { + /* Something other than the tick interrupt ended the sleep. + * Work out how long the sleep lasted rounded to complete tick + * periods (not the ulReload value which accounted for part + * ticks). */ + ulCompletedSysTickDecrements = ( xExpectedIdleTime * ulTimerCountsForOneTick ) - portNVIC_SYSTICK_CURRENT_VALUE_REG; + + /* How many complete tick periods passed while the processor + * was waiting? */ + ulCompleteTickPeriods = ulCompletedSysTickDecrements / ulTimerCountsForOneTick; + + /* The reload value is set to whatever fraction of a single tick + * period remains. */ + portNVIC_SYSTICK_LOAD_REG = ( ( ulCompleteTickPeriods + 1UL ) * ulTimerCountsForOneTick ) - ulCompletedSysTickDecrements; + } + + /* Restart SysTick so it runs from portNVIC_SYSTICK_LOAD_REG + * again, then set portNVIC_SYSTICK_LOAD_REG back to its standard + * value. */ + portNVIC_SYSTICK_CURRENT_VALUE_REG = 0UL; + portNVIC_SYSTICK_CTRL_REG |= portNVIC_SYSTICK_ENABLE_BIT; + vTaskStepTick( ulCompleteTickPeriods ); + portNVIC_SYSTICK_LOAD_REG = ulTimerCountsForOneTick - 1UL; + + /* Exit with interrupts enabled. */ + __asm volatile ( "cpsie i" ::: "memory" ); + } + } + +#endif /* #if configUSE_TICKLESS_IDLE */ +/*-----------------------------------------------------------*/ + +/* + * Setup the systick timer to generate the tick interrupts at the required + * frequency. + */ +__attribute__( ( weak ) ) void vPortSetupTimerInterrupt( void ) +{ + /* Calculate the constants required to configure the tick interrupt. */ + #if ( configUSE_TICKLESS_IDLE == 1 ) + { + ulTimerCountsForOneTick = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ); + xMaximumPossibleSuppressedTicks = portMAX_24_BIT_NUMBER / ulTimerCountsForOneTick; + ulStoppedTimerCompensation = portMISSED_COUNTS_FACTOR / ( configCPU_CLOCK_HZ / configSYSTICK_CLOCK_HZ ); + } + #endif /* configUSE_TICKLESS_IDLE */ + + /* Stop and clear the SysTick. */ + portNVIC_SYSTICK_CTRL_REG = 0UL; + portNVIC_SYSTICK_CURRENT_VALUE_REG = 0UL; + + /* Configure SysTick to interrupt at the requested rate. */ + portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL; + portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); +} +/*-----------------------------------------------------------*/ + +/* This is a naked function. */ +static void vPortEnableVFP( void ) +{ + __asm volatile + ( + " ldr.w r0, =0xE000ED88 \n"/* The FPU enable bits are in the CPACR. */ + " ldr r1, [r0] \n" + " \n" + " orr r1, r1, #( 0xf << 20 ) \n"/* Enable CP10 and CP11 coprocessors, then save back. */ + " str r1, [r0] \n" + " bx r14 \n" + " .ltorg \n" + ); +} +/*-----------------------------------------------------------*/ + +#if ( configASSERT_DEFINED == 1 ) + + void vPortValidateInterruptPriority( void ) + { + uint32_t ulCurrentInterrupt; + uint8_t ucCurrentPriority; + + /* Obtain the number of the currently executing interrupt. */ + __asm volatile ( "mrs %0, ipsr" : "=r" ( ulCurrentInterrupt )::"memory" ); + + /* Is the interrupt number a user defined interrupt? */ + if( ulCurrentInterrupt >= portFIRST_USER_INTERRUPT_NUMBER ) + { + /* Look up the interrupt's priority. */ + ucCurrentPriority = pcInterruptPriorityRegisters[ ulCurrentInterrupt ]; + + /* The following assertion will fail if a service routine (ISR) for + * an interrupt that has been assigned a priority above + * configMAX_SYSCALL_INTERRUPT_PRIORITY calls an ISR safe FreeRTOS API + * function. ISR safe FreeRTOS API functions must *only* be called + * from interrupts that have been assigned a priority at or below + * configMAX_SYSCALL_INTERRUPT_PRIORITY. + * + * Numerically low interrupt priority numbers represent logically high + * interrupt priorities, therefore the priority of the interrupt must + * be set to a value equal to or numerically *higher* than + * configMAX_SYSCALL_INTERRUPT_PRIORITY. + * + * Interrupts that use the FreeRTOS API must not be left at their + * default priority of zero as that is the highest possible priority, + * which is guaranteed to be above configMAX_SYSCALL_INTERRUPT_PRIORITY, + * and therefore also guaranteed to be invalid. + * + * FreeRTOS maintains separate thread and ISR API functions to ensure + * interrupt entry is as fast and simple as possible. + * + * The following links provide detailed information: + * https://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html + * https://www.FreeRTOS.org/FAQHelp.html */ + configASSERT( ucCurrentPriority >= ucMaxSysCallPriority ); + } + + /* Priority grouping: The interrupt controller (NVIC) allows the bits + * that define each interrupt's priority to be split between bits that + * define the interrupt's pre-emption priority bits and bits that define + * the interrupt's sub-priority. For simplicity all bits must be defined + * to be pre-emption priority bits. The following assertion will fail if + * this is not the case (if some bits represent a sub-priority). + * + * If the application only uses CMSIS libraries for interrupt + * configuration then the correct setting can be achieved on all Cortex-M + * devices by calling NVIC_SetPriorityGrouping( 0 ); before starting the + * scheduler. Note however that some vendor specific peripheral libraries + * assume a non-zero priority group setting, in which cases using a value + * of zero will result in unpredictable behaviour. */ + configASSERT( ( portAIRCR_REG & portPRIORITY_GROUP_MASK ) <= ulMaxPRIGROUPValue ); + } + +#endif /* configASSERT_DEFINED */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h b/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h new file mode 100644 index 00000000..fcadd9d9 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h @@ -0,0 +1,244 @@ +/* + * FreeRTOS Kernel V10.4.3 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + * 1 tab == 4 spaces! + */ + + +#ifndef PORTMACRO_H + #define PORTMACRO_H + + #ifdef __cplusplus + extern "C" { + #endif + +/*----------------------------------------------------------- + * Port specific definitions. + * + * The settings in this file configure FreeRTOS correctly for the + * given hardware and compiler. + * + * These settings should not be altered. + *----------------------------------------------------------- + */ + +/* Type definitions. */ + #define portCHAR char + #define portFLOAT float + #define portDOUBLE double + #define portLONG long + #define portSHORT short + #define portSTACK_TYPE uint32_t + #define portBASE_TYPE long + + typedef portSTACK_TYPE StackType_t; + typedef long BaseType_t; + typedef unsigned long UBaseType_t; + + #if ( configUSE_16_BIT_TICKS == 1 ) + typedef uint16_t TickType_t; + #define portMAX_DELAY ( TickType_t ) 0xffff + #else + typedef uint32_t TickType_t; + #define portMAX_DELAY ( TickType_t ) 0xffffffffUL + +/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do + * not need to be guarded with a critical section. */ + #define portTICK_TYPE_IS_ATOMIC 1 + #endif +/*-----------------------------------------------------------*/ + +/* Architecture specifics. */ + #define portSTACK_GROWTH ( -1 ) + #define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ ) + #define portBYTE_ALIGNMENT 8 + #define portDONT_DISCARD __attribute__( ( used ) ) +/*-----------------------------------------------------------*/ + +/* Scheduler utilities. */ + #define portYIELD() \ + { \ + /* Set a PendSV to request a context switch. */ \ + portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT; \ + \ + /* Barriers are normally not required but do ensure the code is completely \ + * within the specified behaviour for the architecture. */ \ + __asm volatile ( "dsb" ::: "memory" ); \ + __asm volatile ( "isb" ); \ + } + + #define portNVIC_INT_CTRL_REG ( *( ( volatile uint32_t * ) 0xe000ed04 ) ) + #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) + #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired != pdFALSE ) portYIELD() + #define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x ) +/*-----------------------------------------------------------*/ + +/* Critical section management. */ + extern void vPortEnterCritical( void ); + extern void vPortExitCritical( void ); + #define portSET_INTERRUPT_MASK_FROM_ISR() ulPortRaiseBASEPRI() + #define portCLEAR_INTERRUPT_MASK_FROM_ISR( x ) vPortSetBASEPRI( x ) + #define portDISABLE_INTERRUPTS() vPortRaiseBASEPRI() + #define portENABLE_INTERRUPTS() vPortSetBASEPRI( 0 ) + #define portENTER_CRITICAL() vPortEnterCritical() + #define portEXIT_CRITICAL() vPortExitCritical() + +/*-----------------------------------------------------------*/ + +/* Task function macros as described on the FreeRTOS.org WEB site. These are + * not necessary for to use this port. They are defined so the common demo files + * (which build with all the ports) will build. */ + #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters ) + #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters ) +/*-----------------------------------------------------------*/ + +/* Tickless idle/low power functionality. */ + #ifndef portSUPPRESS_TICKS_AND_SLEEP + extern void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime ); + #define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime ) + #endif +/*-----------------------------------------------------------*/ + +/* Architecture specific optimisations. */ + #ifndef configUSE_PORT_OPTIMISED_TASK_SELECTION + #define configUSE_PORT_OPTIMISED_TASK_SELECTION 1 + #endif + + #if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1 + +/* Generic helper function. */ + __attribute__( ( always_inline ) ) static inline uint8_t ucPortCountLeadingZeros( uint32_t ulBitmap ) + { + uint8_t ucReturn; + + __asm volatile ( "clz %0, %1" : "=r" ( ucReturn ) : "r" ( ulBitmap ) : "memory" ); + + return ucReturn; + } + +/* Check the configuration. */ + #if ( configMAX_PRIORITIES > 32 ) + #error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32. It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice. + #endif + +/* Store/clear the ready priorities in a bit map. */ + #define portRECORD_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) |= ( 1UL << ( uxPriority ) ) + #define portRESET_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) &= ~( 1UL << ( uxPriority ) ) + +/*-----------------------------------------------------------*/ + + #define portGET_HIGHEST_PRIORITY( uxTopPriority, uxReadyPriorities ) uxTopPriority = ( 31UL - ( uint32_t ) ucPortCountLeadingZeros( ( uxReadyPriorities ) ) ) + + #endif /* configUSE_PORT_OPTIMISED_TASK_SELECTION */ + +/*-----------------------------------------------------------*/ + + #ifdef configASSERT + void vPortValidateInterruptPriority( void ); + #define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() vPortValidateInterruptPriority() + #endif + +/* portNOP() is not required by this port. */ + #define portNOP() + + #define portINLINE __inline + + #ifndef portFORCE_INLINE + #define portFORCE_INLINE inline __attribute__( ( always_inline ) ) + #endif + + portFORCE_INLINE static BaseType_t xPortIsInsideInterrupt( void ) + { + uint32_t ulCurrentInterrupt; + BaseType_t xReturn; + + /* Obtain the number of the currently executing interrupt. */ + __asm volatile ( "mrs %0, ipsr" : "=r" ( ulCurrentInterrupt )::"memory" ); + + if( ulCurrentInterrupt == 0 ) + { + xReturn = pdFALSE; + } + else + { + xReturn = pdTRUE; + } + + return xReturn; + } + +/*-----------------------------------------------------------*/ + + portFORCE_INLINE static void vPortRaiseBASEPRI( void ) + { + uint32_t ulNewBASEPRI; + + __asm volatile + ( + " mov %0, %1 \n"\ + " msr basepri, %0 \n"\ + " isb \n"\ + " dsb \n"\ + : "=r" ( ulNewBASEPRI ) : "i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) : "memory" + ); + } + +/*-----------------------------------------------------------*/ + + portFORCE_INLINE static uint32_t ulPortRaiseBASEPRI( void ) + { + uint32_t ulOriginalBASEPRI, ulNewBASEPRI; + + __asm volatile + ( + " mrs %0, basepri \n"\ + " mov %1, %2 \n"\ + " msr basepri, %1 \n"\ + " isb \n"\ + " dsb \n"\ + : "=r" ( ulOriginalBASEPRI ), "=r" ( ulNewBASEPRI ) : "i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) : "memory" + ); + + /* This return will not be reached but is necessary to prevent compiler + * warnings. */ + return ulOriginalBASEPRI; + } +/*-----------------------------------------------------------*/ + + portFORCE_INLINE static void vPortSetBASEPRI( uint32_t ulNewMaskValue ) + { + __asm volatile + ( + " msr basepri, %0 "::"r" ( ulNewMaskValue ) : "memory" + ); + } +/*-----------------------------------------------------------*/ + + #define portMEMORY_BARRIER() __asm volatile ( "" ::: "memory" ) + + #ifdef __cplusplus + } + #endif + +#endif /* PORTMACRO_H */ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/queue.c b/Middlewares/Third_Party/FreeRTOS/Source/queue.c new file mode 100644 index 00000000..b3203b80 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/queue.c @@ -0,0 +1,2945 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#include +#include + +/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining +all the API functions to use the MPU wrappers. That should only be done when +task.h is included from an application file. */ +#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +#include "FreeRTOS.h" +#include "task.h" +#include "queue.h" + +#if ( configUSE_CO_ROUTINES == 1 ) + #include "croutine.h" +#endif + +/* Lint e9021, e961 and e750 are suppressed as a MISRA exception justified +because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined +for the header files above, but not in this file, in order to generate the +correct privileged Vs unprivileged linkage and placement. */ +#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021. */ + + +/* Constants used with the cRxLock and cTxLock structure members. */ +#define queueUNLOCKED ( ( int8_t ) -1 ) +#define queueLOCKED_UNMODIFIED ( ( int8_t ) 0 ) + +/* When the Queue_t structure is used to represent a base queue its pcHead and +pcTail members are used as pointers into the queue storage area. When the +Queue_t structure is used to represent a mutex pcHead and pcTail pointers are +not necessary, and the pcHead pointer is set to NULL to indicate that the +structure instead holds a pointer to the mutex holder (if any). Map alternative +names to the pcHead and structure member to ensure the readability of the code +is maintained. The QueuePointers_t and SemaphoreData_t types are used to form +a union as their usage is mutually exclusive dependent on what the queue is +being used for. */ +#define uxQueueType pcHead +#define queueQUEUE_IS_MUTEX NULL + +typedef struct QueuePointers +{ + int8_t *pcTail; /*< Points to the byte at the end of the queue storage area. Once more byte is allocated than necessary to store the queue items, this is used as a marker. */ + int8_t *pcReadFrom; /*< Points to the last place that a queued item was read from when the structure is used as a queue. */ +} QueuePointers_t; + +typedef struct SemaphoreData +{ + TaskHandle_t xMutexHolder; /*< The handle of the task that holds the mutex. */ + UBaseType_t uxRecursiveCallCount;/*< Maintains a count of the number of times a recursive mutex has been recursively 'taken' when the structure is used as a mutex. */ +} SemaphoreData_t; + +/* Semaphores do not actually store or copy data, so have an item size of +zero. */ +#define queueSEMAPHORE_QUEUE_ITEM_LENGTH ( ( UBaseType_t ) 0 ) +#define queueMUTEX_GIVE_BLOCK_TIME ( ( TickType_t ) 0U ) + +#if( configUSE_PREEMPTION == 0 ) + /* If the cooperative scheduler is being used then a yield should not be + performed just because a higher priority task has been woken. */ + #define queueYIELD_IF_USING_PREEMPTION() +#else + #define queueYIELD_IF_USING_PREEMPTION() portYIELD_WITHIN_API() +#endif + +/* + * Definition of the queue used by the scheduler. + * Items are queued by copy, not reference. See the following link for the + * rationale: https://www.freertos.org/Embedded-RTOS-Queues.html + */ +typedef struct QueueDefinition /* The old naming convention is used to prevent breaking kernel aware debuggers. */ +{ + int8_t *pcHead; /*< Points to the beginning of the queue storage area. */ + int8_t *pcWriteTo; /*< Points to the free next place in the storage area. */ + + union + { + QueuePointers_t xQueue; /*< Data required exclusively when this structure is used as a queue. */ + SemaphoreData_t xSemaphore; /*< Data required exclusively when this structure is used as a semaphore. */ + } u; + + List_t xTasksWaitingToSend; /*< List of tasks that are blocked waiting to post onto this queue. Stored in priority order. */ + List_t xTasksWaitingToReceive; /*< List of tasks that are blocked waiting to read from this queue. Stored in priority order. */ + + volatile UBaseType_t uxMessagesWaiting;/*< The number of items currently in the queue. */ + UBaseType_t uxLength; /*< The length of the queue defined as the number of items it will hold, not the number of bytes. */ + UBaseType_t uxItemSize; /*< The size of each items that the queue will hold. */ + + volatile int8_t cRxLock; /*< Stores the number of items received from the queue (removed from the queue) while the queue was locked. Set to queueUNLOCKED when the queue is not locked. */ + volatile int8_t cTxLock; /*< Stores the number of items transmitted to the queue (added to the queue) while the queue was locked. Set to queueUNLOCKED when the queue is not locked. */ + + #if( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + uint8_t ucStaticallyAllocated; /*< Set to pdTRUE if the memory used by the queue was statically allocated to ensure no attempt is made to free the memory. */ + #endif + + #if ( configUSE_QUEUE_SETS == 1 ) + struct QueueDefinition *pxQueueSetContainer; + #endif + + #if ( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxQueueNumber; + uint8_t ucQueueType; + #endif + +} xQUEUE; + +/* The old xQUEUE name is maintained above then typedefed to the new Queue_t +name below to enable the use of older kernel aware debuggers. */ +typedef xQUEUE Queue_t; + +/*-----------------------------------------------------------*/ + +/* + * The queue registry is just a means for kernel aware debuggers to locate + * queue structures. It has no other purpose so is an optional component. + */ +#if ( configQUEUE_REGISTRY_SIZE > 0 ) + + /* The type stored within the queue registry array. This allows a name + to be assigned to each queue making kernel aware debugging a little + more user friendly. */ + typedef struct QUEUE_REGISTRY_ITEM + { + const char *pcQueueName; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + QueueHandle_t xHandle; + } xQueueRegistryItem; + + /* The old xQueueRegistryItem name is maintained above then typedefed to the + new xQueueRegistryItem name below to enable the use of older kernel aware + debuggers. */ + typedef xQueueRegistryItem QueueRegistryItem_t; + + /* The queue registry is simply an array of QueueRegistryItem_t structures. + The pcQueueName member of a structure being NULL is indicative of the + array position being vacant. */ + PRIVILEGED_DATA QueueRegistryItem_t xQueueRegistry[ configQUEUE_REGISTRY_SIZE ]; + +#endif /* configQUEUE_REGISTRY_SIZE */ + +/* + * Unlocks a queue locked by a call to prvLockQueue. Locking a queue does not + * prevent an ISR from adding or removing items to the queue, but does prevent + * an ISR from removing tasks from the queue event lists. If an ISR finds a + * queue is locked it will instead increment the appropriate queue lock count + * to indicate that a task may require unblocking. When the queue in unlocked + * these lock counts are inspected, and the appropriate action taken. + */ +static void prvUnlockQueue( Queue_t * const pxQueue ) PRIVILEGED_FUNCTION; + +/* + * Uses a critical section to determine if there is any data in a queue. + * + * @return pdTRUE if the queue contains no items, otherwise pdFALSE. + */ +static BaseType_t prvIsQueueEmpty( const Queue_t *pxQueue ) PRIVILEGED_FUNCTION; + +/* + * Uses a critical section to determine if there is any space in a queue. + * + * @return pdTRUE if there is no space, otherwise pdFALSE; + */ +static BaseType_t prvIsQueueFull( const Queue_t *pxQueue ) PRIVILEGED_FUNCTION; + +/* + * Copies an item into the queue, either at the front of the queue or the + * back of the queue. + */ +static BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue, const void *pvItemToQueue, const BaseType_t xPosition ) PRIVILEGED_FUNCTION; + +/* + * Copies an item out of a queue. + */ +static void prvCopyDataFromQueue( Queue_t * const pxQueue, void * const pvBuffer ) PRIVILEGED_FUNCTION; + +#if ( configUSE_QUEUE_SETS == 1 ) + /* + * Checks to see if a queue is a member of a queue set, and if so, notifies + * the queue set that the queue contains data. + */ + static BaseType_t prvNotifyQueueSetContainer( const Queue_t * const pxQueue ) PRIVILEGED_FUNCTION; +#endif + +/* + * Called after a Queue_t structure has been allocated either statically or + * dynamically to fill in the structure's members. + */ +static void prvInitialiseNewQueue( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, uint8_t *pucQueueStorage, const uint8_t ucQueueType, Queue_t *pxNewQueue ) PRIVILEGED_FUNCTION; + +/* + * Mutexes are a special type of queue. When a mutex is created, first the + * queue is created, then prvInitialiseMutex() is called to configure the queue + * as a mutex. + */ +#if( configUSE_MUTEXES == 1 ) + static void prvInitialiseMutex( Queue_t *pxNewQueue ) PRIVILEGED_FUNCTION; +#endif + +#if( configUSE_MUTEXES == 1 ) + /* + * If a task waiting for a mutex causes the mutex holder to inherit a + * priority, but the waiting task times out, then the holder should + * disinherit the priority - but only down to the highest priority of any + * other tasks that are waiting for the same mutex. This function returns + * that priority. + */ + static UBaseType_t prvGetDisinheritPriorityAfterTimeout( const Queue_t * const pxQueue ) PRIVILEGED_FUNCTION; +#endif +/*-----------------------------------------------------------*/ + +/* + * Macro to mark a queue as locked. Locking a queue prevents an ISR from + * accessing the queue event lists. + */ +#define prvLockQueue( pxQueue ) \ + taskENTER_CRITICAL(); \ + { \ + if( ( pxQueue )->cRxLock == queueUNLOCKED ) \ + { \ + ( pxQueue )->cRxLock = queueLOCKED_UNMODIFIED; \ + } \ + if( ( pxQueue )->cTxLock == queueUNLOCKED ) \ + { \ + ( pxQueue )->cTxLock = queueLOCKED_UNMODIFIED; \ + } \ + } \ + taskEXIT_CRITICAL() +/*-----------------------------------------------------------*/ + +BaseType_t xQueueGenericReset( QueueHandle_t xQueue, BaseType_t xNewQueue ) +{ +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + + taskENTER_CRITICAL(); + { + pxQueue->u.xQueue.pcTail = pxQueue->pcHead + ( pxQueue->uxLength * pxQueue->uxItemSize ); /*lint !e9016 Pointer arithmetic allowed on char types, especially when it assists conveying intent. */ + pxQueue->uxMessagesWaiting = ( UBaseType_t ) 0U; + pxQueue->pcWriteTo = pxQueue->pcHead; + pxQueue->u.xQueue.pcReadFrom = pxQueue->pcHead + ( ( pxQueue->uxLength - 1U ) * pxQueue->uxItemSize ); /*lint !e9016 Pointer arithmetic allowed on char types, especially when it assists conveying intent. */ + pxQueue->cRxLock = queueUNLOCKED; + pxQueue->cTxLock = queueUNLOCKED; + + if( xNewQueue == pdFALSE ) + { + /* If there are tasks blocked waiting to read from the queue, then + the tasks will remain blocked as after this function exits the queue + will still be empty. If there are tasks blocked waiting to write to + the queue, then one should be unblocked as after this function exits + it will be possible to write to it. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* Ensure the event queues start in the correct state. */ + vListInitialise( &( pxQueue->xTasksWaitingToSend ) ); + vListInitialise( &( pxQueue->xTasksWaitingToReceive ) ); + } + } + taskEXIT_CRITICAL(); + + /* A value is returned for calling semantic consistency with previous + versions. */ + return pdPASS; +} +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + QueueHandle_t xQueueGenericCreateStatic( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, uint8_t *pucQueueStorage, StaticQueue_t *pxStaticQueue, const uint8_t ucQueueType ) + { + Queue_t *pxNewQueue; + + configASSERT( uxQueueLength > ( UBaseType_t ) 0 ); + + /* The StaticQueue_t structure and the queue storage area must be + supplied. */ + configASSERT( pxStaticQueue != NULL ); + + /* A queue storage area should be provided if the item size is not 0, and + should not be provided if the item size is 0. */ + configASSERT( !( ( pucQueueStorage != NULL ) && ( uxItemSize == 0 ) ) ); + configASSERT( !( ( pucQueueStorage == NULL ) && ( uxItemSize != 0 ) ) ); + + #if( configASSERT_DEFINED == 1 ) + { + /* Sanity check that the size of the structure used to declare a + variable of type StaticQueue_t or StaticSemaphore_t equals the size of + the real queue and semaphore structures. */ + volatile size_t xSize = sizeof( StaticQueue_t ); + configASSERT( xSize == sizeof( Queue_t ) ); + ( void ) xSize; /* Keeps lint quiet when configASSERT() is not defined. */ + } + #endif /* configASSERT_DEFINED */ + + /* The address of a statically allocated queue was passed in, use it. + The address of a statically allocated storage area was also passed in + but is already set. */ + pxNewQueue = ( Queue_t * ) pxStaticQueue; /*lint !e740 !e9087 Unusual cast is ok as the structures are designed to have the same alignment, and the size is checked by an assert. */ + + if( pxNewQueue != NULL ) + { + #if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + { + /* Queues can be allocated wither statically or dynamically, so + note this queue was allocated statically in case the queue is + later deleted. */ + pxNewQueue->ucStaticallyAllocated = pdTRUE; + } + #endif /* configSUPPORT_DYNAMIC_ALLOCATION */ + + prvInitialiseNewQueue( uxQueueLength, uxItemSize, pucQueueStorage, ucQueueType, pxNewQueue ); + } + else + { + traceQUEUE_CREATE_FAILED( ucQueueType ); + mtCOVERAGE_TEST_MARKER(); + } + + return pxNewQueue; + } + +#endif /* configSUPPORT_STATIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + + QueueHandle_t xQueueGenericCreate( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, const uint8_t ucQueueType ) + { + Queue_t *pxNewQueue; + size_t xQueueSizeInBytes; + uint8_t *pucQueueStorage; + + configASSERT( uxQueueLength > ( UBaseType_t ) 0 ); + + /* Allocate enough space to hold the maximum number of items that + can be in the queue at any time. It is valid for uxItemSize to be + zero in the case the queue is used as a semaphore. */ + xQueueSizeInBytes = ( size_t ) ( uxQueueLength * uxItemSize ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + + /* Allocate the queue and storage area. Justification for MISRA + deviation as follows: pvPortMalloc() always ensures returned memory + blocks are aligned per the requirements of the MCU stack. In this case + pvPortMalloc() must return a pointer that is guaranteed to meet the + alignment requirements of the Queue_t structure - which in this case + is an int8_t *. Therefore, whenever the stack alignment requirements + are greater than or equal to the pointer to char requirements the cast + is safe. In other cases alignment requirements are not strict (one or + two bytes). */ + pxNewQueue = ( Queue_t * ) pvPortMalloc( sizeof( Queue_t ) + xQueueSizeInBytes ); /*lint !e9087 !e9079 see comment above. */ + + if( pxNewQueue != NULL ) + { + /* Jump past the queue structure to find the location of the queue + storage area. */ + pucQueueStorage = ( uint8_t * ) pxNewQueue; + pucQueueStorage += sizeof( Queue_t ); /*lint !e9016 Pointer arithmetic allowed on char types, especially when it assists conveying intent. */ + + #if( configSUPPORT_STATIC_ALLOCATION == 1 ) + { + /* Queues can be created either statically or dynamically, so + note this task was created dynamically in case it is later + deleted. */ + pxNewQueue->ucStaticallyAllocated = pdFALSE; + } + #endif /* configSUPPORT_STATIC_ALLOCATION */ + + prvInitialiseNewQueue( uxQueueLength, uxItemSize, pucQueueStorage, ucQueueType, pxNewQueue ); + } + else + { + traceQUEUE_CREATE_FAILED( ucQueueType ); + mtCOVERAGE_TEST_MARKER(); + } + + return pxNewQueue; + } + +#endif /* configSUPPORT_STATIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +static void prvInitialiseNewQueue( const UBaseType_t uxQueueLength, const UBaseType_t uxItemSize, uint8_t *pucQueueStorage, const uint8_t ucQueueType, Queue_t *pxNewQueue ) +{ + /* Remove compiler warnings about unused parameters should + configUSE_TRACE_FACILITY not be set to 1. */ + ( void ) ucQueueType; + + if( uxItemSize == ( UBaseType_t ) 0 ) + { + /* No RAM was allocated for the queue storage area, but PC head cannot + be set to NULL because NULL is used as a key to say the queue is used as + a mutex. Therefore just set pcHead to point to the queue as a benign + value that is known to be within the memory map. */ + pxNewQueue->pcHead = ( int8_t * ) pxNewQueue; + } + else + { + /* Set the head to the start of the queue storage area. */ + pxNewQueue->pcHead = ( int8_t * ) pucQueueStorage; + } + + /* Initialise the queue members as described where the queue type is + defined. */ + pxNewQueue->uxLength = uxQueueLength; + pxNewQueue->uxItemSize = uxItemSize; + ( void ) xQueueGenericReset( pxNewQueue, pdTRUE ); + + #if ( configUSE_TRACE_FACILITY == 1 ) + { + pxNewQueue->ucQueueType = ucQueueType; + } + #endif /* configUSE_TRACE_FACILITY */ + + #if( configUSE_QUEUE_SETS == 1 ) + { + pxNewQueue->pxQueueSetContainer = NULL; + } + #endif /* configUSE_QUEUE_SETS */ + + traceQUEUE_CREATE( pxNewQueue ); +} +/*-----------------------------------------------------------*/ + +#if( configUSE_MUTEXES == 1 ) + + static void prvInitialiseMutex( Queue_t *pxNewQueue ) + { + if( pxNewQueue != NULL ) + { + /* The queue create function will set all the queue structure members + correctly for a generic queue, but this function is creating a + mutex. Overwrite those members that need to be set differently - + in particular the information required for priority inheritance. */ + pxNewQueue->u.xSemaphore.xMutexHolder = NULL; + pxNewQueue->uxQueueType = queueQUEUE_IS_MUTEX; + + /* In case this is a recursive mutex. */ + pxNewQueue->u.xSemaphore.uxRecursiveCallCount = 0; + + traceCREATE_MUTEX( pxNewQueue ); + + /* Start with the semaphore in the expected state. */ + ( void ) xQueueGenericSend( pxNewQueue, NULL, ( TickType_t ) 0U, queueSEND_TO_BACK ); + } + else + { + traceCREATE_MUTEX_FAILED(); + } + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if( ( configUSE_MUTEXES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + + QueueHandle_t xQueueCreateMutex( const uint8_t ucQueueType ) + { + QueueHandle_t xNewQueue; + const UBaseType_t uxMutexLength = ( UBaseType_t ) 1, uxMutexSize = ( UBaseType_t ) 0; + + xNewQueue = xQueueGenericCreate( uxMutexLength, uxMutexSize, ucQueueType ); + prvInitialiseMutex( ( Queue_t * ) xNewQueue ); + + return xNewQueue; + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if( ( configUSE_MUTEXES == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + + QueueHandle_t xQueueCreateMutexStatic( const uint8_t ucQueueType, StaticQueue_t *pxStaticQueue ) + { + QueueHandle_t xNewQueue; + const UBaseType_t uxMutexLength = ( UBaseType_t ) 1, uxMutexSize = ( UBaseType_t ) 0; + + /* Prevent compiler warnings about unused parameters if + configUSE_TRACE_FACILITY does not equal 1. */ + ( void ) ucQueueType; + + xNewQueue = xQueueGenericCreateStatic( uxMutexLength, uxMutexSize, NULL, pxStaticQueue, ucQueueType ); + prvInitialiseMutex( ( Queue_t * ) xNewQueue ); + + return xNewQueue; + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_MUTEXES == 1 ) && ( INCLUDE_xSemaphoreGetMutexHolder == 1 ) ) + + TaskHandle_t xQueueGetMutexHolder( QueueHandle_t xSemaphore ) + { + TaskHandle_t pxReturn; + Queue_t * const pxSemaphore = ( Queue_t * ) xSemaphore; + + /* This function is called by xSemaphoreGetMutexHolder(), and should not + be called directly. Note: This is a good way of determining if the + calling task is the mutex holder, but not a good way of determining the + identity of the mutex holder, as the holder may change between the + following critical section exiting and the function returning. */ + taskENTER_CRITICAL(); + { + if( pxSemaphore->uxQueueType == queueQUEUE_IS_MUTEX ) + { + pxReturn = pxSemaphore->u.xSemaphore.xMutexHolder; + } + else + { + pxReturn = NULL; + } + } + taskEXIT_CRITICAL(); + + return pxReturn; + } /*lint !e818 xSemaphore cannot be a pointer to const because it is a typedef. */ + +#endif +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_MUTEXES == 1 ) && ( INCLUDE_xSemaphoreGetMutexHolder == 1 ) ) + + TaskHandle_t xQueueGetMutexHolderFromISR( QueueHandle_t xSemaphore ) + { + TaskHandle_t pxReturn; + + configASSERT( xSemaphore ); + + /* Mutexes cannot be used in interrupt service routines, so the mutex + holder should not change in an ISR, and therefore a critical section is + not required here. */ + if( ( ( Queue_t * ) xSemaphore )->uxQueueType == queueQUEUE_IS_MUTEX ) + { + pxReturn = ( ( Queue_t * ) xSemaphore )->u.xSemaphore.xMutexHolder; + } + else + { + pxReturn = NULL; + } + + return pxReturn; + } /*lint !e818 xSemaphore cannot be a pointer to const because it is a typedef. */ + +#endif +/*-----------------------------------------------------------*/ + +#if ( configUSE_RECURSIVE_MUTEXES == 1 ) + + BaseType_t xQueueGiveMutexRecursive( QueueHandle_t xMutex ) + { + BaseType_t xReturn; + Queue_t * const pxMutex = ( Queue_t * ) xMutex; + + configASSERT( pxMutex ); + + /* If this is the task that holds the mutex then xMutexHolder will not + change outside of this task. If this task does not hold the mutex then + pxMutexHolder can never coincidentally equal the tasks handle, and as + this is the only condition we are interested in it does not matter if + pxMutexHolder is accessed simultaneously by another task. Therefore no + mutual exclusion is required to test the pxMutexHolder variable. */ + if( pxMutex->u.xSemaphore.xMutexHolder == xTaskGetCurrentTaskHandle() ) + { + traceGIVE_MUTEX_RECURSIVE( pxMutex ); + + /* uxRecursiveCallCount cannot be zero if xMutexHolder is equal to + the task handle, therefore no underflow check is required. Also, + uxRecursiveCallCount is only modified by the mutex holder, and as + there can only be one, no mutual exclusion is required to modify the + uxRecursiveCallCount member. */ + ( pxMutex->u.xSemaphore.uxRecursiveCallCount )--; + + /* Has the recursive call count unwound to 0? */ + if( pxMutex->u.xSemaphore.uxRecursiveCallCount == ( UBaseType_t ) 0 ) + { + /* Return the mutex. This will automatically unblock any other + task that might be waiting to access the mutex. */ + ( void ) xQueueGenericSend( pxMutex, NULL, queueMUTEX_GIVE_BLOCK_TIME, queueSEND_TO_BACK ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + xReturn = pdPASS; + } + else + { + /* The mutex cannot be given because the calling task is not the + holder. */ + xReturn = pdFAIL; + + traceGIVE_MUTEX_RECURSIVE_FAILED( pxMutex ); + } + + return xReturn; + } + +#endif /* configUSE_RECURSIVE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_RECURSIVE_MUTEXES == 1 ) + + BaseType_t xQueueTakeMutexRecursive( QueueHandle_t xMutex, TickType_t xTicksToWait ) + { + BaseType_t xReturn; + Queue_t * const pxMutex = ( Queue_t * ) xMutex; + + configASSERT( pxMutex ); + + /* Comments regarding mutual exclusion as per those within + xQueueGiveMutexRecursive(). */ + + traceTAKE_MUTEX_RECURSIVE( pxMutex ); + + if( pxMutex->u.xSemaphore.xMutexHolder == xTaskGetCurrentTaskHandle() ) + { + ( pxMutex->u.xSemaphore.uxRecursiveCallCount )++; + xReturn = pdPASS; + } + else + { + xReturn = xQueueSemaphoreTake( pxMutex, xTicksToWait ); + + /* pdPASS will only be returned if the mutex was successfully + obtained. The calling task may have entered the Blocked state + before reaching here. */ + if( xReturn != pdFAIL ) + { + ( pxMutex->u.xSemaphore.uxRecursiveCallCount )++; + } + else + { + traceTAKE_MUTEX_RECURSIVE_FAILED( pxMutex ); + } + } + + return xReturn; + } + +#endif /* configUSE_RECURSIVE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + + QueueHandle_t xQueueCreateCountingSemaphoreStatic( const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount, StaticQueue_t *pxStaticQueue ) + { + QueueHandle_t xHandle; + + configASSERT( uxMaxCount != 0 ); + configASSERT( uxInitialCount <= uxMaxCount ); + + xHandle = xQueueGenericCreateStatic( uxMaxCount, queueSEMAPHORE_QUEUE_ITEM_LENGTH, NULL, pxStaticQueue, queueQUEUE_TYPE_COUNTING_SEMAPHORE ); + + if( xHandle != NULL ) + { + ( ( Queue_t * ) xHandle )->uxMessagesWaiting = uxInitialCount; + + traceCREATE_COUNTING_SEMAPHORE(); + } + else + { + traceCREATE_COUNTING_SEMAPHORE_FAILED(); + } + + return xHandle; + } + +#endif /* ( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */ +/*-----------------------------------------------------------*/ + +#if( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + + QueueHandle_t xQueueCreateCountingSemaphore( const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount ) + { + QueueHandle_t xHandle; + + configASSERT( uxMaxCount != 0 ); + configASSERT( uxInitialCount <= uxMaxCount ); + + xHandle = xQueueGenericCreate( uxMaxCount, queueSEMAPHORE_QUEUE_ITEM_LENGTH, queueQUEUE_TYPE_COUNTING_SEMAPHORE ); + + if( xHandle != NULL ) + { + ( ( Queue_t * ) xHandle )->uxMessagesWaiting = uxInitialCount; + + traceCREATE_COUNTING_SEMAPHORE(); + } + else + { + traceCREATE_COUNTING_SEMAPHORE_FAILED(); + } + + return xHandle; + } + +#endif /* ( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */ +/*-----------------------------------------------------------*/ + +BaseType_t xQueueGenericSend( QueueHandle_t xQueue, const void * const pvItemToQueue, TickType_t xTicksToWait, const BaseType_t xCopyPosition ) +{ +BaseType_t xEntryTimeSet = pdFALSE, xYieldRequired; +TimeOut_t xTimeOut; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + configASSERT( !( ( pvItemToQueue == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) ); + configASSERT( !( ( xCopyPosition == queueOVERWRITE ) && ( pxQueue->uxLength != 1 ) ) ); + #if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + { + configASSERT( !( ( xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED ) && ( xTicksToWait != 0 ) ) ); + } + #endif + + + /*lint -save -e904 This function relaxes the coding standard somewhat to + allow return statements within the function itself. This is done in the + interest of execution time efficiency. */ + for( ;; ) + { + taskENTER_CRITICAL(); + { + /* Is there room on the queue now? The running task must be the + highest priority task wanting to access the queue. If the head item + in the queue is to be overwritten then it does not matter if the + queue is full. */ + if( ( pxQueue->uxMessagesWaiting < pxQueue->uxLength ) || ( xCopyPosition == queueOVERWRITE ) ) + { + traceQUEUE_SEND( pxQueue ); + + #if ( configUSE_QUEUE_SETS == 1 ) + { + const UBaseType_t uxPreviousMessagesWaiting = pxQueue->uxMessagesWaiting; + + xYieldRequired = prvCopyDataToQueue( pxQueue, pvItemToQueue, xCopyPosition ); + + if( pxQueue->pxQueueSetContainer != NULL ) + { + if( ( xCopyPosition == queueOVERWRITE ) && ( uxPreviousMessagesWaiting != ( UBaseType_t ) 0 ) ) + { + /* Do not notify the queue set as an existing item + was overwritten in the queue so the number of items + in the queue has not changed. */ + mtCOVERAGE_TEST_MARKER(); + } + else if( prvNotifyQueueSetContainer( pxQueue ) != pdFALSE ) + { + /* The queue is a member of a queue set, and posting + to the queue set caused a higher priority task to + unblock. A context switch is required. */ + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* If there was a task waiting for data to arrive on the + queue then unblock it now. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The unblocked task has a priority higher than + our own so yield immediately. Yes it is ok to + do this from within the critical section - the + kernel takes care of that. */ + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else if( xYieldRequired != pdFALSE ) + { + /* This path is a special case that will only get + executed if the task was holding multiple mutexes + and the mutexes were given back in an order that is + different to that in which they were taken. */ + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + #else /* configUSE_QUEUE_SETS */ + { + xYieldRequired = prvCopyDataToQueue( pxQueue, pvItemToQueue, xCopyPosition ); + + /* If there was a task waiting for data to arrive on the + queue then unblock it now. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The unblocked task has a priority higher than + our own so yield immediately. Yes it is ok to do + this from within the critical section - the kernel + takes care of that. */ + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else if( xYieldRequired != pdFALSE ) + { + /* This path is a special case that will only get + executed if the task was holding multiple mutexes and + the mutexes were given back in an order that is + different to that in which they were taken. */ + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_QUEUE_SETS */ + + taskEXIT_CRITICAL(); + return pdPASS; + } + else + { + if( xTicksToWait == ( TickType_t ) 0 ) + { + /* The queue was full and no block time is specified (or + the block time has expired) so leave now. */ + taskEXIT_CRITICAL(); + + /* Return to the original privilege level before exiting + the function. */ + traceQUEUE_SEND_FAILED( pxQueue ); + return errQUEUE_FULL; + } + else if( xEntryTimeSet == pdFALSE ) + { + /* The queue was full and a block time was specified so + configure the timeout structure. */ + vTaskInternalSetTimeOutState( &xTimeOut ); + xEntryTimeSet = pdTRUE; + } + else + { + /* Entry time was already set. */ + mtCOVERAGE_TEST_MARKER(); + } + } + } + taskEXIT_CRITICAL(); + + /* Interrupts and other tasks can send to and receive from the queue + now the critical section has been exited. */ + + vTaskSuspendAll(); + prvLockQueue( pxQueue ); + + /* Update the timeout state to see if it has expired yet. */ + if( xTaskCheckForTimeOut( &xTimeOut, &xTicksToWait ) == pdFALSE ) + { + if( prvIsQueueFull( pxQueue ) != pdFALSE ) + { + traceBLOCKING_ON_QUEUE_SEND( pxQueue ); + vTaskPlaceOnEventList( &( pxQueue->xTasksWaitingToSend ), xTicksToWait ); + + /* Unlocking the queue means queue events can effect the + event list. It is possible that interrupts occurring now + remove this task from the event list again - but as the + scheduler is suspended the task will go onto the pending + ready last instead of the actual ready list. */ + prvUnlockQueue( pxQueue ); + + /* Resuming the scheduler will move tasks from the pending + ready list into the ready list - so it is feasible that this + task is already in a ready list before it yields - in which + case the yield will not cause a context switch unless there + is also a higher priority task in the pending ready list. */ + if( xTaskResumeAll() == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + } + else + { + /* Try again. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + } + } + else + { + /* The timeout has expired. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + + traceQUEUE_SEND_FAILED( pxQueue ); + return errQUEUE_FULL; + } + } /*lint -restore */ +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueGenericSendFromISR( QueueHandle_t xQueue, const void * const pvItemToQueue, BaseType_t * const pxHigherPriorityTaskWoken, const BaseType_t xCopyPosition ) +{ +BaseType_t xReturn; +UBaseType_t uxSavedInterruptStatus; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + configASSERT( !( ( pvItemToQueue == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) ); + configASSERT( !( ( xCopyPosition == queueOVERWRITE ) && ( pxQueue->uxLength != 1 ) ) ); + + /* RTOS ports that support interrupt nesting have the concept of a maximum + system call (or maximum API call) interrupt priority. Interrupts that are + above the maximum system call priority are kept permanently enabled, even + when the RTOS kernel is in a critical section, but cannot make any calls to + FreeRTOS API functions. If configASSERT() is defined in FreeRTOSConfig.h + then portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has been + assigned a priority above the configured maximum system call priority. + Only FreeRTOS functions that end in FromISR can be called from interrupts + that have been assigned a priority at or (logically) below the maximum + system call interrupt priority. FreeRTOS maintains a separate interrupt + safe API to ensure interrupt entry is as fast and as simple as possible. + More information (albeit Cortex-M specific) is provided on the following + link: http://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + /* Similar to xQueueGenericSend, except without blocking if there is no room + in the queue. Also don't directly wake a task that was blocked on a queue + read, instead return a flag to say whether a context switch is required or + not (i.e. has a task with a higher priority than us been woken by this + post). */ + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + if( ( pxQueue->uxMessagesWaiting < pxQueue->uxLength ) || ( xCopyPosition == queueOVERWRITE ) ) + { + const int8_t cTxLock = pxQueue->cTxLock; + const UBaseType_t uxPreviousMessagesWaiting = pxQueue->uxMessagesWaiting; + + traceQUEUE_SEND_FROM_ISR( pxQueue ); + + /* Semaphores use xQueueGiveFromISR(), so pxQueue will not be a + semaphore or mutex. That means prvCopyDataToQueue() cannot result + in a task disinheriting a priority and prvCopyDataToQueue() can be + called here even though the disinherit function does not check if + the scheduler is suspended before accessing the ready lists. */ + ( void ) prvCopyDataToQueue( pxQueue, pvItemToQueue, xCopyPosition ); + + /* The event list is not altered if the queue is locked. This will + be done when the queue is unlocked later. */ + if( cTxLock == queueUNLOCKED ) + { + #if ( configUSE_QUEUE_SETS == 1 ) + { + if( pxQueue->pxQueueSetContainer != NULL ) + { + if( ( xCopyPosition == queueOVERWRITE ) && ( uxPreviousMessagesWaiting != ( UBaseType_t ) 0 ) ) + { + /* Do not notify the queue set as an existing item + was overwritten in the queue so the number of items + in the queue has not changed. */ + mtCOVERAGE_TEST_MARKER(); + } + else if( prvNotifyQueueSetContainer( pxQueue ) != pdFALSE ) + { + /* The queue is a member of a queue set, and posting + to the queue set caused a higher priority task to + unblock. A context switch is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority so + record that a context switch is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + #else /* configUSE_QUEUE_SETS */ + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority so record that a + context switch is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Not used in this path. */ + ( void ) uxPreviousMessagesWaiting; + } + #endif /* configUSE_QUEUE_SETS */ + } + else + { + /* Increment the lock count so the task that unlocks the queue + knows that data was posted while it was locked. */ + pxQueue->cTxLock = ( int8_t ) ( cTxLock + 1 ); + } + + xReturn = pdPASS; + } + else + { + traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue ); + xReturn = errQUEUE_FULL; + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueGiveFromISR( QueueHandle_t xQueue, BaseType_t * const pxHigherPriorityTaskWoken ) +{ +BaseType_t xReturn; +UBaseType_t uxSavedInterruptStatus; +Queue_t * const pxQueue = xQueue; + + /* Similar to xQueueGenericSendFromISR() but used with semaphores where the + item size is 0. Don't directly wake a task that was blocked on a queue + read, instead return a flag to say whether a context switch is required or + not (i.e. has a task with a higher priority than us been woken by this + post). */ + + configASSERT( pxQueue ); + + /* xQueueGenericSendFromISR() should be used instead of xQueueGiveFromISR() + if the item size is not 0. */ + configASSERT( pxQueue->uxItemSize == 0 ); + + /* Normally a mutex would not be given from an interrupt, especially if + there is a mutex holder, as priority inheritance makes no sense for an + interrupts, only tasks. */ + configASSERT( !( ( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX ) && ( pxQueue->u.xSemaphore.xMutexHolder != NULL ) ) ); + + /* RTOS ports that support interrupt nesting have the concept of a maximum + system call (or maximum API call) interrupt priority. Interrupts that are + above the maximum system call priority are kept permanently enabled, even + when the RTOS kernel is in a critical section, but cannot make any calls to + FreeRTOS API functions. If configASSERT() is defined in FreeRTOSConfig.h + then portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has been + assigned a priority above the configured maximum system call priority. + Only FreeRTOS functions that end in FromISR can be called from interrupts + that have been assigned a priority at or (logically) below the maximum + system call interrupt priority. FreeRTOS maintains a separate interrupt + safe API to ensure interrupt entry is as fast and as simple as possible. + More information (albeit Cortex-M specific) is provided on the following + link: http://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + const UBaseType_t uxMessagesWaiting = pxQueue->uxMessagesWaiting; + + /* When the queue is used to implement a semaphore no data is ever + moved through the queue but it is still valid to see if the queue 'has + space'. */ + if( uxMessagesWaiting < pxQueue->uxLength ) + { + const int8_t cTxLock = pxQueue->cTxLock; + + traceQUEUE_SEND_FROM_ISR( pxQueue ); + + /* A task can only have an inherited priority if it is a mutex + holder - and if there is a mutex holder then the mutex cannot be + given from an ISR. As this is the ISR version of the function it + can be assumed there is no mutex holder and no need to determine if + priority disinheritance is needed. Simply increase the count of + messages (semaphores) available. */ + pxQueue->uxMessagesWaiting = uxMessagesWaiting + ( UBaseType_t ) 1; + + /* The event list is not altered if the queue is locked. This will + be done when the queue is unlocked later. */ + if( cTxLock == queueUNLOCKED ) + { + #if ( configUSE_QUEUE_SETS == 1 ) + { + if( pxQueue->pxQueueSetContainer != NULL ) + { + if( prvNotifyQueueSetContainer( pxQueue ) != pdFALSE ) + { + /* The semaphore is a member of a queue set, and + posting to the queue set caused a higher priority + task to unblock. A context switch is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority so + record that a context switch is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + #else /* configUSE_QUEUE_SETS */ + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority so record that a + context switch is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_QUEUE_SETS */ + } + else + { + /* Increment the lock count so the task that unlocks the queue + knows that data was posted while it was locked. */ + pxQueue->cTxLock = ( int8_t ) ( cTxLock + 1 ); + } + + xReturn = pdPASS; + } + else + { + traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue ); + xReturn = errQUEUE_FULL; + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueReceive( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) +{ +BaseType_t xEntryTimeSet = pdFALSE; +TimeOut_t xTimeOut; +Queue_t * const pxQueue = xQueue; + + /* Check the pointer is not NULL. */ + configASSERT( ( pxQueue ) ); + + /* The buffer into which data is received can only be NULL if the data size + is zero (so no data is copied into the buffer. */ + configASSERT( !( ( ( pvBuffer ) == NULL ) && ( ( pxQueue )->uxItemSize != ( UBaseType_t ) 0U ) ) ); + + /* Cannot block if the scheduler is suspended. */ + #if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + { + configASSERT( !( ( xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED ) && ( xTicksToWait != 0 ) ) ); + } + #endif + + + /*lint -save -e904 This function relaxes the coding standard somewhat to + allow return statements within the function itself. This is done in the + interest of execution time efficiency. */ + for( ;; ) + { + taskENTER_CRITICAL(); + { + const UBaseType_t uxMessagesWaiting = pxQueue->uxMessagesWaiting; + + /* Is there data in the queue now? To be running the calling task + must be the highest priority task wanting to access the queue. */ + if( uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + /* Data available, remove one item. */ + prvCopyDataFromQueue( pxQueue, pvBuffer ); + traceQUEUE_RECEIVE( pxQueue ); + pxQueue->uxMessagesWaiting = uxMessagesWaiting - ( UBaseType_t ) 1; + + /* There is now space in the queue, were any tasks waiting to + post to the queue? If so, unblock the highest priority waiting + task. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + taskEXIT_CRITICAL(); + return pdPASS; + } + else + { + if( xTicksToWait == ( TickType_t ) 0 ) + { + /* The queue was empty and no block time is specified (or + the block time has expired) so leave now. */ + taskEXIT_CRITICAL(); + traceQUEUE_RECEIVE_FAILED( pxQueue ); + return errQUEUE_EMPTY; + } + else if( xEntryTimeSet == pdFALSE ) + { + /* The queue was empty and a block time was specified so + configure the timeout structure. */ + vTaskInternalSetTimeOutState( &xTimeOut ); + xEntryTimeSet = pdTRUE; + } + else + { + /* Entry time was already set. */ + mtCOVERAGE_TEST_MARKER(); + } + } + } + taskEXIT_CRITICAL(); + + /* Interrupts and other tasks can send to and receive from the queue + now the critical section has been exited. */ + + vTaskSuspendAll(); + prvLockQueue( pxQueue ); + + /* Update the timeout state to see if it has expired yet. */ + if( xTaskCheckForTimeOut( &xTimeOut, &xTicksToWait ) == pdFALSE ) + { + /* The timeout has not expired. If the queue is still empty place + the task on the list of tasks waiting to receive from the queue. */ + if( prvIsQueueEmpty( pxQueue ) != pdFALSE ) + { + traceBLOCKING_ON_QUEUE_RECEIVE( pxQueue ); + vTaskPlaceOnEventList( &( pxQueue->xTasksWaitingToReceive ), xTicksToWait ); + prvUnlockQueue( pxQueue ); + if( xTaskResumeAll() == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* The queue contains data again. Loop back to try and read the + data. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + } + } + else + { + /* Timed out. If there is no data in the queue exit, otherwise loop + back and attempt to read the data. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + + if( prvIsQueueEmpty( pxQueue ) != pdFALSE ) + { + traceQUEUE_RECEIVE_FAILED( pxQueue ); + return errQUEUE_EMPTY; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } /*lint -restore */ +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueSemaphoreTake( QueueHandle_t xQueue, TickType_t xTicksToWait ) +{ +BaseType_t xEntryTimeSet = pdFALSE; +TimeOut_t xTimeOut; +Queue_t * const pxQueue = xQueue; + +#if( configUSE_MUTEXES == 1 ) + BaseType_t xInheritanceOccurred = pdFALSE; +#endif + + /* Check the queue pointer is not NULL. */ + configASSERT( ( pxQueue ) ); + + /* Check this really is a semaphore, in which case the item size will be + 0. */ + configASSERT( pxQueue->uxItemSize == 0 ); + + /* Cannot block if the scheduler is suspended. */ + #if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + { + configASSERT( !( ( xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED ) && ( xTicksToWait != 0 ) ) ); + } + #endif + + + /*lint -save -e904 This function relaxes the coding standard somewhat to allow return + statements within the function itself. This is done in the interest + of execution time efficiency. */ + for( ;; ) + { + taskENTER_CRITICAL(); + { + /* Semaphores are queues with an item size of 0, and where the + number of messages in the queue is the semaphore's count value. */ + const UBaseType_t uxSemaphoreCount = pxQueue->uxMessagesWaiting; + + /* Is there data in the queue now? To be running the calling task + must be the highest priority task wanting to access the queue. */ + if( uxSemaphoreCount > ( UBaseType_t ) 0 ) + { + traceQUEUE_RECEIVE( pxQueue ); + + /* Semaphores are queues with a data size of zero and where the + messages waiting is the semaphore's count. Reduce the count. */ + pxQueue->uxMessagesWaiting = uxSemaphoreCount - ( UBaseType_t ) 1; + + #if ( configUSE_MUTEXES == 1 ) + { + if( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX ) + { + /* Record the information required to implement + priority inheritance should it become necessary. */ + pxQueue->u.xSemaphore.xMutexHolder = pvTaskIncrementMutexHeldCount(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_MUTEXES */ + + /* Check to see if other tasks are blocked waiting to give the + semaphore, and if so, unblock the highest priority such task. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + taskEXIT_CRITICAL(); + return pdPASS; + } + else + { + if( xTicksToWait == ( TickType_t ) 0 ) + { + /* For inheritance to have occurred there must have been an + initial timeout, and an adjusted timeout cannot become 0, as + if it were 0 the function would have exited. */ + #if( configUSE_MUTEXES == 1 ) + { + configASSERT( xInheritanceOccurred == pdFALSE ); + } + #endif /* configUSE_MUTEXES */ + + /* The semaphore count was 0 and no block time is specified + (or the block time has expired) so exit now. */ + taskEXIT_CRITICAL(); + traceQUEUE_RECEIVE_FAILED( pxQueue ); + return errQUEUE_EMPTY; + } + else if( xEntryTimeSet == pdFALSE ) + { + /* The semaphore count was 0 and a block time was specified + so configure the timeout structure ready to block. */ + vTaskInternalSetTimeOutState( &xTimeOut ); + xEntryTimeSet = pdTRUE; + } + else + { + /* Entry time was already set. */ + mtCOVERAGE_TEST_MARKER(); + } + } + } + taskEXIT_CRITICAL(); + + /* Interrupts and other tasks can give to and take from the semaphore + now the critical section has been exited. */ + + vTaskSuspendAll(); + prvLockQueue( pxQueue ); + + /* Update the timeout state to see if it has expired yet. */ + if( xTaskCheckForTimeOut( &xTimeOut, &xTicksToWait ) == pdFALSE ) + { + /* A block time is specified and not expired. If the semaphore + count is 0 then enter the Blocked state to wait for a semaphore to + become available. As semaphores are implemented with queues the + queue being empty is equivalent to the semaphore count being 0. */ + if( prvIsQueueEmpty( pxQueue ) != pdFALSE ) + { + traceBLOCKING_ON_QUEUE_RECEIVE( pxQueue ); + + #if ( configUSE_MUTEXES == 1 ) + { + if( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX ) + { + taskENTER_CRITICAL(); + { + xInheritanceOccurred = xTaskPriorityInherit( pxQueue->u.xSemaphore.xMutexHolder ); + } + taskEXIT_CRITICAL(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif + + vTaskPlaceOnEventList( &( pxQueue->xTasksWaitingToReceive ), xTicksToWait ); + prvUnlockQueue( pxQueue ); + if( xTaskResumeAll() == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* There was no timeout and the semaphore count was not 0, so + attempt to take the semaphore again. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + } + } + else + { + /* Timed out. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + + /* If the semaphore count is 0 exit now as the timeout has + expired. Otherwise return to attempt to take the semaphore that is + known to be available. As semaphores are implemented by queues the + queue being empty is equivalent to the semaphore count being 0. */ + if( prvIsQueueEmpty( pxQueue ) != pdFALSE ) + { + #if ( configUSE_MUTEXES == 1 ) + { + /* xInheritanceOccurred could only have be set if + pxQueue->uxQueueType == queueQUEUE_IS_MUTEX so no need to + test the mutex type again to check it is actually a mutex. */ + if( xInheritanceOccurred != pdFALSE ) + { + taskENTER_CRITICAL(); + { + UBaseType_t uxHighestWaitingPriority; + + /* This task blocking on the mutex caused another + task to inherit this task's priority. Now this task + has timed out the priority should be disinherited + again, but only as low as the next highest priority + task that is waiting for the same mutex. */ + uxHighestWaitingPriority = prvGetDisinheritPriorityAfterTimeout( pxQueue ); + vTaskPriorityDisinheritAfterTimeout( pxQueue->u.xSemaphore.xMutexHolder, uxHighestWaitingPriority ); + } + taskEXIT_CRITICAL(); + } + } + #endif /* configUSE_MUTEXES */ + + traceQUEUE_RECEIVE_FAILED( pxQueue ); + return errQUEUE_EMPTY; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } /*lint -restore */ +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueuePeek( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) +{ +BaseType_t xEntryTimeSet = pdFALSE; +TimeOut_t xTimeOut; +int8_t *pcOriginalReadPosition; +Queue_t * const pxQueue = xQueue; + + /* Check the pointer is not NULL. */ + configASSERT( ( pxQueue ) ); + + /* The buffer into which data is received can only be NULL if the data size + is zero (so no data is copied into the buffer. */ + configASSERT( !( ( ( pvBuffer ) == NULL ) && ( ( pxQueue )->uxItemSize != ( UBaseType_t ) 0U ) ) ); + + /* Cannot block if the scheduler is suspended. */ + #if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + { + configASSERT( !( ( xTaskGetSchedulerState() == taskSCHEDULER_SUSPENDED ) && ( xTicksToWait != 0 ) ) ); + } + #endif + + + /*lint -save -e904 This function relaxes the coding standard somewhat to + allow return statements within the function itself. This is done in the + interest of execution time efficiency. */ + for( ;; ) + { + taskENTER_CRITICAL(); + { + const UBaseType_t uxMessagesWaiting = pxQueue->uxMessagesWaiting; + + /* Is there data in the queue now? To be running the calling task + must be the highest priority task wanting to access the queue. */ + if( uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + /* Remember the read position so it can be reset after the data + is read from the queue as this function is only peeking the + data, not removing it. */ + pcOriginalReadPosition = pxQueue->u.xQueue.pcReadFrom; + + prvCopyDataFromQueue( pxQueue, pvBuffer ); + traceQUEUE_PEEK( pxQueue ); + + /* The data is not being removed, so reset the read pointer. */ + pxQueue->u.xQueue.pcReadFrom = pcOriginalReadPosition; + + /* The data is being left in the queue, so see if there are + any other tasks waiting for the data. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority than this task. */ + queueYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + taskEXIT_CRITICAL(); + return pdPASS; + } + else + { + if( xTicksToWait == ( TickType_t ) 0 ) + { + /* The queue was empty and no block time is specified (or + the block time has expired) so leave now. */ + taskEXIT_CRITICAL(); + traceQUEUE_PEEK_FAILED( pxQueue ); + return errQUEUE_EMPTY; + } + else if( xEntryTimeSet == pdFALSE ) + { + /* The queue was empty and a block time was specified so + configure the timeout structure ready to enter the blocked + state. */ + vTaskInternalSetTimeOutState( &xTimeOut ); + xEntryTimeSet = pdTRUE; + } + else + { + /* Entry time was already set. */ + mtCOVERAGE_TEST_MARKER(); + } + } + } + taskEXIT_CRITICAL(); + + /* Interrupts and other tasks can send to and receive from the queue + now the critical section has been exited. */ + + vTaskSuspendAll(); + prvLockQueue( pxQueue ); + + /* Update the timeout state to see if it has expired yet. */ + if( xTaskCheckForTimeOut( &xTimeOut, &xTicksToWait ) == pdFALSE ) + { + /* Timeout has not expired yet, check to see if there is data in the + queue now, and if not enter the Blocked state to wait for data. */ + if( prvIsQueueEmpty( pxQueue ) != pdFALSE ) + { + traceBLOCKING_ON_QUEUE_PEEK( pxQueue ); + vTaskPlaceOnEventList( &( pxQueue->xTasksWaitingToReceive ), xTicksToWait ); + prvUnlockQueue( pxQueue ); + if( xTaskResumeAll() == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* There is data in the queue now, so don't enter the blocked + state, instead return to try and obtain the data. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + } + } + else + { + /* The timeout has expired. If there is still no data in the queue + exit, otherwise go back and try to read the data again. */ + prvUnlockQueue( pxQueue ); + ( void ) xTaskResumeAll(); + + if( prvIsQueueEmpty( pxQueue ) != pdFALSE ) + { + traceQUEUE_PEEK_FAILED( pxQueue ); + return errQUEUE_EMPTY; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } /*lint -restore */ +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueReceiveFromISR( QueueHandle_t xQueue, void * const pvBuffer, BaseType_t * const pxHigherPriorityTaskWoken ) +{ +BaseType_t xReturn; +UBaseType_t uxSavedInterruptStatus; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + configASSERT( !( ( pvBuffer == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) ); + + /* RTOS ports that support interrupt nesting have the concept of a maximum + system call (or maximum API call) interrupt priority. Interrupts that are + above the maximum system call priority are kept permanently enabled, even + when the RTOS kernel is in a critical section, but cannot make any calls to + FreeRTOS API functions. If configASSERT() is defined in FreeRTOSConfig.h + then portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has been + assigned a priority above the configured maximum system call priority. + Only FreeRTOS functions that end in FromISR can be called from interrupts + that have been assigned a priority at or (logically) below the maximum + system call interrupt priority. FreeRTOS maintains a separate interrupt + safe API to ensure interrupt entry is as fast and as simple as possible. + More information (albeit Cortex-M specific) is provided on the following + link: http://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + const UBaseType_t uxMessagesWaiting = pxQueue->uxMessagesWaiting; + + /* Cannot block in an ISR, so check there is data available. */ + if( uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + const int8_t cRxLock = pxQueue->cRxLock; + + traceQUEUE_RECEIVE_FROM_ISR( pxQueue ); + + prvCopyDataFromQueue( pxQueue, pvBuffer ); + pxQueue->uxMessagesWaiting = uxMessagesWaiting - ( UBaseType_t ) 1; + + /* If the queue is locked the event list will not be modified. + Instead update the lock count so the task that unlocks the queue + will know that an ISR has removed data while the queue was + locked. */ + if( cRxLock == queueUNLOCKED ) + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + /* The task waiting has a higher priority than us so + force a context switch. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* Increment the lock count so the task that unlocks the queue + knows that data was removed while it was locked. */ + pxQueue->cRxLock = ( int8_t ) ( cRxLock + 1 ); + } + + xReturn = pdPASS; + } + else + { + xReturn = pdFAIL; + traceQUEUE_RECEIVE_FROM_ISR_FAILED( pxQueue ); + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueuePeekFromISR( QueueHandle_t xQueue, void * const pvBuffer ) +{ +BaseType_t xReturn; +UBaseType_t uxSavedInterruptStatus; +int8_t *pcOriginalReadPosition; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + configASSERT( !( ( pvBuffer == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) ); + configASSERT( pxQueue->uxItemSize != 0 ); /* Can't peek a semaphore. */ + + /* RTOS ports that support interrupt nesting have the concept of a maximum + system call (or maximum API call) interrupt priority. Interrupts that are + above the maximum system call priority are kept permanently enabled, even + when the RTOS kernel is in a critical section, but cannot make any calls to + FreeRTOS API functions. If configASSERT() is defined in FreeRTOSConfig.h + then portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has been + assigned a priority above the configured maximum system call priority. + Only FreeRTOS functions that end in FromISR can be called from interrupts + that have been assigned a priority at or (logically) below the maximum + system call interrupt priority. FreeRTOS maintains a separate interrupt + safe API to ensure interrupt entry is as fast and as simple as possible. + More information (albeit Cortex-M specific) is provided on the following + link: http://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + /* Cannot block in an ISR, so check there is data available. */ + if( pxQueue->uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + traceQUEUE_PEEK_FROM_ISR( pxQueue ); + + /* Remember the read position so it can be reset as nothing is + actually being removed from the queue. */ + pcOriginalReadPosition = pxQueue->u.xQueue.pcReadFrom; + prvCopyDataFromQueue( pxQueue, pvBuffer ); + pxQueue->u.xQueue.pcReadFrom = pcOriginalReadPosition; + + xReturn = pdPASS; + } + else + { + xReturn = pdFAIL; + traceQUEUE_PEEK_FROM_ISR_FAILED( pxQueue ); + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +UBaseType_t uxQueueMessagesWaiting( const QueueHandle_t xQueue ) +{ +UBaseType_t uxReturn; + + configASSERT( xQueue ); + + taskENTER_CRITICAL(); + { + uxReturn = ( ( Queue_t * ) xQueue )->uxMessagesWaiting; + } + taskEXIT_CRITICAL(); + + return uxReturn; +} /*lint !e818 Pointer cannot be declared const as xQueue is a typedef not pointer. */ +/*-----------------------------------------------------------*/ + +UBaseType_t uxQueueSpacesAvailable( const QueueHandle_t xQueue ) +{ +UBaseType_t uxReturn; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + + taskENTER_CRITICAL(); + { + uxReturn = pxQueue->uxLength - pxQueue->uxMessagesWaiting; + } + taskEXIT_CRITICAL(); + + return uxReturn; +} /*lint !e818 Pointer cannot be declared const as xQueue is a typedef not pointer. */ +/*-----------------------------------------------------------*/ + +UBaseType_t uxQueueMessagesWaitingFromISR( const QueueHandle_t xQueue ) +{ +UBaseType_t uxReturn; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + uxReturn = pxQueue->uxMessagesWaiting; + + return uxReturn; +} /*lint !e818 Pointer cannot be declared const as xQueue is a typedef not pointer. */ +/*-----------------------------------------------------------*/ + +void vQueueDelete( QueueHandle_t xQueue ) +{ +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + traceQUEUE_DELETE( pxQueue ); + + #if ( configQUEUE_REGISTRY_SIZE > 0 ) + { + vQueueUnregisterQueue( pxQueue ); + } + #endif + + #if( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 0 ) ) + { + /* The queue can only have been allocated dynamically - free it + again. */ + vPortFree( pxQueue ); + } + #elif( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + { + /* The queue could have been allocated statically or dynamically, so + check before attempting to free the memory. */ + if( pxQueue->ucStaticallyAllocated == ( uint8_t ) pdFALSE ) + { + vPortFree( pxQueue ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #else + { + /* The queue must have been statically allocated, so is not going to be + deleted. Avoid compiler warnings about the unused parameter. */ + ( void ) pxQueue; + } + #endif /* configSUPPORT_DYNAMIC_ALLOCATION */ +} +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + UBaseType_t uxQueueGetQueueNumber( QueueHandle_t xQueue ) + { + return ( ( Queue_t * ) xQueue )->uxQueueNumber; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + void vQueueSetQueueNumber( QueueHandle_t xQueue, UBaseType_t uxQueueNumber ) + { + ( ( Queue_t * ) xQueue )->uxQueueNumber = uxQueueNumber; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + uint8_t ucQueueGetQueueType( QueueHandle_t xQueue ) + { + return ( ( Queue_t * ) xQueue )->ucQueueType; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if( configUSE_MUTEXES == 1 ) + + static UBaseType_t prvGetDisinheritPriorityAfterTimeout( const Queue_t * const pxQueue ) + { + UBaseType_t uxHighestPriorityOfWaitingTasks; + + /* If a task waiting for a mutex causes the mutex holder to inherit a + priority, but the waiting task times out, then the holder should + disinherit the priority - but only down to the highest priority of any + other tasks that are waiting for the same mutex. For this purpose, + return the priority of the highest priority task that is waiting for the + mutex. */ + if( listCURRENT_LIST_LENGTH( &( pxQueue->xTasksWaitingToReceive ) ) > 0U ) + { + uxHighestPriorityOfWaitingTasks = ( UBaseType_t ) configMAX_PRIORITIES - ( UBaseType_t ) listGET_ITEM_VALUE_OF_HEAD_ENTRY( &( pxQueue->xTasksWaitingToReceive ) ); + } + else + { + uxHighestPriorityOfWaitingTasks = tskIDLE_PRIORITY; + } + + return uxHighestPriorityOfWaitingTasks; + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +static BaseType_t prvCopyDataToQueue( Queue_t * const pxQueue, const void *pvItemToQueue, const BaseType_t xPosition ) +{ +BaseType_t xReturn = pdFALSE; +UBaseType_t uxMessagesWaiting; + + /* This function is called from a critical section. */ + + uxMessagesWaiting = pxQueue->uxMessagesWaiting; + + if( pxQueue->uxItemSize == ( UBaseType_t ) 0 ) + { + #if ( configUSE_MUTEXES == 1 ) + { + if( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX ) + { + /* The mutex is no longer being held. */ + xReturn = xTaskPriorityDisinherit( pxQueue->u.xSemaphore.xMutexHolder ); + pxQueue->u.xSemaphore.xMutexHolder = NULL; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_MUTEXES */ + } + else if( xPosition == queueSEND_TO_BACK ) + { + ( void ) memcpy( ( void * ) pxQueue->pcWriteTo, pvItemToQueue, ( size_t ) pxQueue->uxItemSize ); /*lint !e961 !e418 !e9087 MISRA exception as the casts are only redundant for some ports, plus previous logic ensures a null pointer can only be passed to memcpy() if the copy size is 0. Cast to void required by function signature and safe as no alignment requirement and copy length specified in bytes. */ + pxQueue->pcWriteTo += pxQueue->uxItemSize; /*lint !e9016 Pointer arithmetic on char types ok, especially in this use case where it is the clearest way of conveying intent. */ + if( pxQueue->pcWriteTo >= pxQueue->u.xQueue.pcTail ) /*lint !e946 MISRA exception justified as comparison of pointers is the cleanest solution. */ + { + pxQueue->pcWriteTo = pxQueue->pcHead; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + ( void ) memcpy( ( void * ) pxQueue->u.xQueue.pcReadFrom, pvItemToQueue, ( size_t ) pxQueue->uxItemSize ); /*lint !e961 !e9087 !e418 MISRA exception as the casts are only redundant for some ports. Cast to void required by function signature and safe as no alignment requirement and copy length specified in bytes. Assert checks null pointer only used when length is 0. */ + pxQueue->u.xQueue.pcReadFrom -= pxQueue->uxItemSize; + if( pxQueue->u.xQueue.pcReadFrom < pxQueue->pcHead ) /*lint !e946 MISRA exception justified as comparison of pointers is the cleanest solution. */ + { + pxQueue->u.xQueue.pcReadFrom = ( pxQueue->u.xQueue.pcTail - pxQueue->uxItemSize ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( xPosition == queueOVERWRITE ) + { + if( uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + /* An item is not being added but overwritten, so subtract + one from the recorded number of items in the queue so when + one is added again below the number of recorded items remains + correct. */ + --uxMessagesWaiting; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + pxQueue->uxMessagesWaiting = uxMessagesWaiting + ( UBaseType_t ) 1; + + return xReturn; +} +/*-----------------------------------------------------------*/ + +static void prvCopyDataFromQueue( Queue_t * const pxQueue, void * const pvBuffer ) +{ + if( pxQueue->uxItemSize != ( UBaseType_t ) 0 ) + { + pxQueue->u.xQueue.pcReadFrom += pxQueue->uxItemSize; /*lint !e9016 Pointer arithmetic on char types ok, especially in this use case where it is the clearest way of conveying intent. */ + if( pxQueue->u.xQueue.pcReadFrom >= pxQueue->u.xQueue.pcTail ) /*lint !e946 MISRA exception justified as use of the relational operator is the cleanest solutions. */ + { + pxQueue->u.xQueue.pcReadFrom = pxQueue->pcHead; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + ( void ) memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.xQueue.pcReadFrom, ( size_t ) pxQueue->uxItemSize ); /*lint !e961 !e418 !e9087 MISRA exception as the casts are only redundant for some ports. Also previous logic ensures a null pointer can only be passed to memcpy() when the count is 0. Cast to void required by function signature and safe as no alignment requirement and copy length specified in bytes. */ + } +} +/*-----------------------------------------------------------*/ + +static void prvUnlockQueue( Queue_t * const pxQueue ) +{ + /* THIS FUNCTION MUST BE CALLED WITH THE SCHEDULER SUSPENDED. */ + + /* The lock counts contains the number of extra data items placed or + removed from the queue while the queue was locked. When a queue is + locked items can be added or removed, but the event lists cannot be + updated. */ + taskENTER_CRITICAL(); + { + int8_t cTxLock = pxQueue->cTxLock; + + /* See if data was added to the queue while it was locked. */ + while( cTxLock > queueLOCKED_UNMODIFIED ) + { + /* Data was posted while the queue was locked. Are any tasks + blocked waiting for data to become available? */ + #if ( configUSE_QUEUE_SETS == 1 ) + { + if( pxQueue->pxQueueSetContainer != NULL ) + { + if( prvNotifyQueueSetContainer( pxQueue ) != pdFALSE ) + { + /* The queue is a member of a queue set, and posting to + the queue set caused a higher priority task to unblock. + A context switch is required. */ + vTaskMissedYield(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* Tasks that are removed from the event list will get + added to the pending ready list as the scheduler is still + suspended. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority so record that a + context switch is required. */ + vTaskMissedYield(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + break; + } + } + } + #else /* configUSE_QUEUE_SETS */ + { + /* Tasks that are removed from the event list will get added to + the pending ready list as the scheduler is still suspended. */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority so record that + a context switch is required. */ + vTaskMissedYield(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + break; + } + } + #endif /* configUSE_QUEUE_SETS */ + + --cTxLock; + } + + pxQueue->cTxLock = queueUNLOCKED; + } + taskEXIT_CRITICAL(); + + /* Do the same for the Rx lock. */ + taskENTER_CRITICAL(); + { + int8_t cRxLock = pxQueue->cRxLock; + + while( cRxLock > queueLOCKED_UNMODIFIED ) + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + vTaskMissedYield(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + --cRxLock; + } + else + { + break; + } + } + + pxQueue->cRxLock = queueUNLOCKED; + } + taskEXIT_CRITICAL(); +} +/*-----------------------------------------------------------*/ + +static BaseType_t prvIsQueueEmpty( const Queue_t *pxQueue ) +{ +BaseType_t xReturn; + + taskENTER_CRITICAL(); + { + if( pxQueue->uxMessagesWaiting == ( UBaseType_t ) 0 ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + } + taskEXIT_CRITICAL(); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueIsQueueEmptyFromISR( const QueueHandle_t xQueue ) +{ +BaseType_t xReturn; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + if( pxQueue->uxMessagesWaiting == ( UBaseType_t ) 0 ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} /*lint !e818 xQueue could not be pointer to const because it is a typedef. */ +/*-----------------------------------------------------------*/ + +static BaseType_t prvIsQueueFull( const Queue_t *pxQueue ) +{ +BaseType_t xReturn; + + taskENTER_CRITICAL(); + { + if( pxQueue->uxMessagesWaiting == pxQueue->uxLength ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + } + taskEXIT_CRITICAL(); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xQueueIsQueueFullFromISR( const QueueHandle_t xQueue ) +{ +BaseType_t xReturn; +Queue_t * const pxQueue = xQueue; + + configASSERT( pxQueue ); + if( pxQueue->uxMessagesWaiting == pxQueue->uxLength ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} /*lint !e818 xQueue could not be pointer to const because it is a typedef. */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_CO_ROUTINES == 1 ) + + BaseType_t xQueueCRSend( QueueHandle_t xQueue, const void *pvItemToQueue, TickType_t xTicksToWait ) + { + BaseType_t xReturn; + Queue_t * const pxQueue = xQueue; + + /* If the queue is already full we may have to block. A critical section + is required to prevent an interrupt removing something from the queue + between the check to see if the queue is full and blocking on the queue. */ + portDISABLE_INTERRUPTS(); + { + if( prvIsQueueFull( pxQueue ) != pdFALSE ) + { + /* The queue is full - do we want to block or just leave without + posting? */ + if( xTicksToWait > ( TickType_t ) 0 ) + { + /* As this is called from a coroutine we cannot block directly, but + return indicating that we need to block. */ + vCoRoutineAddToDelayedList( xTicksToWait, &( pxQueue->xTasksWaitingToSend ) ); + portENABLE_INTERRUPTS(); + return errQUEUE_BLOCKED; + } + else + { + portENABLE_INTERRUPTS(); + return errQUEUE_FULL; + } + } + } + portENABLE_INTERRUPTS(); + + portDISABLE_INTERRUPTS(); + { + if( pxQueue->uxMessagesWaiting < pxQueue->uxLength ) + { + /* There is room in the queue, copy the data into the queue. */ + prvCopyDataToQueue( pxQueue, pvItemToQueue, queueSEND_TO_BACK ); + xReturn = pdPASS; + + /* Were any co-routines waiting for data to become available? */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + /* In this instance the co-routine could be placed directly + into the ready list as we are within a critical section. + Instead the same pending ready list mechanism is used as if + the event were caused from within an interrupt. */ + if( xCoRoutineRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The co-routine waiting has a higher priority so record + that a yield might be appropriate. */ + xReturn = errQUEUE_YIELD; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + xReturn = errQUEUE_FULL; + } + } + portENABLE_INTERRUPTS(); + + return xReturn; + } + +#endif /* configUSE_CO_ROUTINES */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_CO_ROUTINES == 1 ) + + BaseType_t xQueueCRReceive( QueueHandle_t xQueue, void *pvBuffer, TickType_t xTicksToWait ) + { + BaseType_t xReturn; + Queue_t * const pxQueue = xQueue; + + /* If the queue is already empty we may have to block. A critical section + is required to prevent an interrupt adding something to the queue + between the check to see if the queue is empty and blocking on the queue. */ + portDISABLE_INTERRUPTS(); + { + if( pxQueue->uxMessagesWaiting == ( UBaseType_t ) 0 ) + { + /* There are no messages in the queue, do we want to block or just + leave with nothing? */ + if( xTicksToWait > ( TickType_t ) 0 ) + { + /* As this is a co-routine we cannot block directly, but return + indicating that we need to block. */ + vCoRoutineAddToDelayedList( xTicksToWait, &( pxQueue->xTasksWaitingToReceive ) ); + portENABLE_INTERRUPTS(); + return errQUEUE_BLOCKED; + } + else + { + portENABLE_INTERRUPTS(); + return errQUEUE_FULL; + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + portENABLE_INTERRUPTS(); + + portDISABLE_INTERRUPTS(); + { + if( pxQueue->uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + /* Data is available from the queue. */ + pxQueue->u.xQueue.pcReadFrom += pxQueue->uxItemSize; + if( pxQueue->u.xQueue.pcReadFrom >= pxQueue->u.xQueue.pcTail ) + { + pxQueue->u.xQueue.pcReadFrom = pxQueue->pcHead; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + --( pxQueue->uxMessagesWaiting ); + ( void ) memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.xQueue.pcReadFrom, ( unsigned ) pxQueue->uxItemSize ); + + xReturn = pdPASS; + + /* Were any co-routines waiting for space to become available? */ + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + /* In this instance the co-routine could be placed directly + into the ready list as we are within a critical section. + Instead the same pending ready list mechanism is used as if + the event were caused from within an interrupt. */ + if( xCoRoutineRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + xReturn = errQUEUE_YIELD; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + xReturn = pdFAIL; + } + } + portENABLE_INTERRUPTS(); + + return xReturn; + } + +#endif /* configUSE_CO_ROUTINES */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_CO_ROUTINES == 1 ) + + BaseType_t xQueueCRSendFromISR( QueueHandle_t xQueue, const void *pvItemToQueue, BaseType_t xCoRoutinePreviouslyWoken ) + { + Queue_t * const pxQueue = xQueue; + + /* Cannot block within an ISR so if there is no space on the queue then + exit without doing anything. */ + if( pxQueue->uxMessagesWaiting < pxQueue->uxLength ) + { + prvCopyDataToQueue( pxQueue, pvItemToQueue, queueSEND_TO_BACK ); + + /* We only want to wake one co-routine per ISR, so check that a + co-routine has not already been woken. */ + if( xCoRoutinePreviouslyWoken == pdFALSE ) + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xCoRoutineRemoveFromEventList( &( pxQueue->xTasksWaitingToReceive ) ) != pdFALSE ) + { + return pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xCoRoutinePreviouslyWoken; + } + +#endif /* configUSE_CO_ROUTINES */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_CO_ROUTINES == 1 ) + + BaseType_t xQueueCRReceiveFromISR( QueueHandle_t xQueue, void *pvBuffer, BaseType_t *pxCoRoutineWoken ) + { + BaseType_t xReturn; + Queue_t * const pxQueue = xQueue; + + /* We cannot block from an ISR, so check there is data available. If + not then just leave without doing anything. */ + if( pxQueue->uxMessagesWaiting > ( UBaseType_t ) 0 ) + { + /* Copy the data from the queue. */ + pxQueue->u.xQueue.pcReadFrom += pxQueue->uxItemSize; + if( pxQueue->u.xQueue.pcReadFrom >= pxQueue->u.xQueue.pcTail ) + { + pxQueue->u.xQueue.pcReadFrom = pxQueue->pcHead; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + --( pxQueue->uxMessagesWaiting ); + ( void ) memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.xQueue.pcReadFrom, ( unsigned ) pxQueue->uxItemSize ); + + if( ( *pxCoRoutineWoken ) == pdFALSE ) + { + if( listLIST_IS_EMPTY( &( pxQueue->xTasksWaitingToSend ) ) == pdFALSE ) + { + if( xCoRoutineRemoveFromEventList( &( pxQueue->xTasksWaitingToSend ) ) != pdFALSE ) + { + *pxCoRoutineWoken = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + xReturn = pdPASS; + } + else + { + xReturn = pdFAIL; + } + + return xReturn; + } + +#endif /* configUSE_CO_ROUTINES */ +/*-----------------------------------------------------------*/ + +#if ( configQUEUE_REGISTRY_SIZE > 0 ) + + void vQueueAddToRegistry( QueueHandle_t xQueue, const char *pcQueueName ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + { + UBaseType_t ux; + + /* See if there is an empty space in the registry. A NULL name denotes + a free slot. */ + for( ux = ( UBaseType_t ) 0U; ux < ( UBaseType_t ) configQUEUE_REGISTRY_SIZE; ux++ ) + { + if( xQueueRegistry[ ux ].pcQueueName == NULL ) + { + /* Store the information on this queue. */ + xQueueRegistry[ ux ].pcQueueName = pcQueueName; + xQueueRegistry[ ux ].xHandle = xQueue; + + traceQUEUE_REGISTRY_ADD( xQueue, pcQueueName ); + break; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + +#endif /* configQUEUE_REGISTRY_SIZE */ +/*-----------------------------------------------------------*/ + +#if ( configQUEUE_REGISTRY_SIZE > 0 ) + + const char *pcQueueGetName( QueueHandle_t xQueue ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + { + UBaseType_t ux; + const char *pcReturn = NULL; /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + + /* Note there is nothing here to protect against another task adding or + removing entries from the registry while it is being searched. */ + for( ux = ( UBaseType_t ) 0U; ux < ( UBaseType_t ) configQUEUE_REGISTRY_SIZE; ux++ ) + { + if( xQueueRegistry[ ux ].xHandle == xQueue ) + { + pcReturn = xQueueRegistry[ ux ].pcQueueName; + break; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + return pcReturn; + } /*lint !e818 xQueue cannot be a pointer to const because it is a typedef. */ + +#endif /* configQUEUE_REGISTRY_SIZE */ +/*-----------------------------------------------------------*/ + +#if ( configQUEUE_REGISTRY_SIZE > 0 ) + + void vQueueUnregisterQueue( QueueHandle_t xQueue ) + { + UBaseType_t ux; + + /* See if the handle of the queue being unregistered in actually in the + registry. */ + for( ux = ( UBaseType_t ) 0U; ux < ( UBaseType_t ) configQUEUE_REGISTRY_SIZE; ux++ ) + { + if( xQueueRegistry[ ux ].xHandle == xQueue ) + { + /* Set the name to NULL to show that this slot if free again. */ + xQueueRegistry[ ux ].pcQueueName = NULL; + + /* Set the handle to NULL to ensure the same queue handle cannot + appear in the registry twice if it is added, removed, then + added again. */ + xQueueRegistry[ ux ].xHandle = ( QueueHandle_t ) 0; + break; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + } /*lint !e818 xQueue could not be pointer to const because it is a typedef. */ + +#endif /* configQUEUE_REGISTRY_SIZE */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TIMERS == 1 ) + + void vQueueWaitForMessageRestricted( QueueHandle_t xQueue, TickType_t xTicksToWait, const BaseType_t xWaitIndefinitely ) + { + Queue_t * const pxQueue = xQueue; + + /* This function should not be called by application code hence the + 'Restricted' in its name. It is not part of the public API. It is + designed for use by kernel code, and has special calling requirements. + It can result in vListInsert() being called on a list that can only + possibly ever have one item in it, so the list will be fast, but even + so it should be called with the scheduler locked and not from a critical + section. */ + + /* Only do anything if there are no messages in the queue. This function + will not actually cause the task to block, just place it on a blocked + list. It will not block until the scheduler is unlocked - at which + time a yield will be performed. If an item is added to the queue while + the queue is locked, and the calling task blocks on the queue, then the + calling task will be immediately unblocked when the queue is unlocked. */ + prvLockQueue( pxQueue ); + if( pxQueue->uxMessagesWaiting == ( UBaseType_t ) 0U ) + { + /* There is nothing in the queue, block for the specified period. */ + vTaskPlaceOnEventListRestricted( &( pxQueue->xTasksWaitingToReceive ), xTicksToWait, xWaitIndefinitely ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + prvUnlockQueue( pxQueue ); + } + +#endif /* configUSE_TIMERS */ +/*-----------------------------------------------------------*/ + +#if( ( configUSE_QUEUE_SETS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + + QueueSetHandle_t xQueueCreateSet( const UBaseType_t uxEventQueueLength ) + { + QueueSetHandle_t pxQueue; + + pxQueue = xQueueGenericCreate( uxEventQueueLength, ( UBaseType_t ) sizeof( Queue_t * ), queueQUEUE_TYPE_SET ); + + return pxQueue; + } + +#endif /* configUSE_QUEUE_SETS */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_QUEUE_SETS == 1 ) + + BaseType_t xQueueAddToSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet ) + { + BaseType_t xReturn; + + taskENTER_CRITICAL(); + { + if( ( ( Queue_t * ) xQueueOrSemaphore )->pxQueueSetContainer != NULL ) + { + /* Cannot add a queue/semaphore to more than one queue set. */ + xReturn = pdFAIL; + } + else if( ( ( Queue_t * ) xQueueOrSemaphore )->uxMessagesWaiting != ( UBaseType_t ) 0 ) + { + /* Cannot add a queue/semaphore to a queue set if there are already + items in the queue/semaphore. */ + xReturn = pdFAIL; + } + else + { + ( ( Queue_t * ) xQueueOrSemaphore )->pxQueueSetContainer = xQueueSet; + xReturn = pdPASS; + } + } + taskEXIT_CRITICAL(); + + return xReturn; + } + +#endif /* configUSE_QUEUE_SETS */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_QUEUE_SETS == 1 ) + + BaseType_t xQueueRemoveFromSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet ) + { + BaseType_t xReturn; + Queue_t * const pxQueueOrSemaphore = ( Queue_t * ) xQueueOrSemaphore; + + if( pxQueueOrSemaphore->pxQueueSetContainer != xQueueSet ) + { + /* The queue was not a member of the set. */ + xReturn = pdFAIL; + } + else if( pxQueueOrSemaphore->uxMessagesWaiting != ( UBaseType_t ) 0 ) + { + /* It is dangerous to remove a queue from a set when the queue is + not empty because the queue set will still hold pending events for + the queue. */ + xReturn = pdFAIL; + } + else + { + taskENTER_CRITICAL(); + { + /* The queue is no longer contained in the set. */ + pxQueueOrSemaphore->pxQueueSetContainer = NULL; + } + taskEXIT_CRITICAL(); + xReturn = pdPASS; + } + + return xReturn; + } /*lint !e818 xQueueSet could not be declared as pointing to const as it is a typedef. */ + +#endif /* configUSE_QUEUE_SETS */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_QUEUE_SETS == 1 ) + + QueueSetMemberHandle_t xQueueSelectFromSet( QueueSetHandle_t xQueueSet, TickType_t const xTicksToWait ) + { + QueueSetMemberHandle_t xReturn = NULL; + + ( void ) xQueueReceive( ( QueueHandle_t ) xQueueSet, &xReturn, xTicksToWait ); /*lint !e961 Casting from one typedef to another is not redundant. */ + return xReturn; + } + +#endif /* configUSE_QUEUE_SETS */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_QUEUE_SETS == 1 ) + + QueueSetMemberHandle_t xQueueSelectFromSetFromISR( QueueSetHandle_t xQueueSet ) + { + QueueSetMemberHandle_t xReturn = NULL; + + ( void ) xQueueReceiveFromISR( ( QueueHandle_t ) xQueueSet, &xReturn, NULL ); /*lint !e961 Casting from one typedef to another is not redundant. */ + return xReturn; + } + +#endif /* configUSE_QUEUE_SETS */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_QUEUE_SETS == 1 ) + + static BaseType_t prvNotifyQueueSetContainer( const Queue_t * const pxQueue ) + { + Queue_t *pxQueueSetContainer = pxQueue->pxQueueSetContainer; + BaseType_t xReturn = pdFALSE; + + /* This function must be called form a critical section. */ + + configASSERT( pxQueueSetContainer ); + configASSERT( pxQueueSetContainer->uxMessagesWaiting < pxQueueSetContainer->uxLength ); + + if( pxQueueSetContainer->uxMessagesWaiting < pxQueueSetContainer->uxLength ) + { + const int8_t cTxLock = pxQueueSetContainer->cTxLock; + + traceQUEUE_SEND( pxQueueSetContainer ); + + /* The data copied is the handle of the queue that contains data. */ + xReturn = prvCopyDataToQueue( pxQueueSetContainer, &pxQueue, queueSEND_TO_BACK ); + + if( cTxLock == queueUNLOCKED ) + { + if( listLIST_IS_EMPTY( &( pxQueueSetContainer->xTasksWaitingToReceive ) ) == pdFALSE ) + { + if( xTaskRemoveFromEventList( &( pxQueueSetContainer->xTasksWaitingToReceive ) ) != pdFALSE ) + { + /* The task waiting has a higher priority. */ + xReturn = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + pxQueueSetContainer->cTxLock = ( int8_t ) ( cTxLock + 1 ); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xReturn; + } + +#endif /* configUSE_QUEUE_SETS */ + + + + + + + + + + + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c b/Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c new file mode 100644 index 00000000..7ad5d54a --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c @@ -0,0 +1,1263 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* Standard includes. */ +#include +#include + +/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining +all the API functions to use the MPU wrappers. That should only be done when +task.h is included from an application file. */ +#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +/* FreeRTOS includes. */ +#include "FreeRTOS.h" +#include "task.h" +#include "stream_buffer.h" + +#if( configUSE_TASK_NOTIFICATIONS != 1 ) + #error configUSE_TASK_NOTIFICATIONS must be set to 1 to build stream_buffer.c +#endif + +/* Lint e961, e9021 and e750 are suppressed as a MISRA exception justified +because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined +for the header files above, but not in this file, in order to generate the +correct privileged Vs unprivileged linkage and placement. */ +#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021. */ + +/* If the user has not provided application specific Rx notification macros, +or #defined the notification macros away, them provide default implementations +that uses task notifications. */ +/*lint -save -e9026 Function like macros allowed and needed here so they can be overidden. */ +#ifndef sbRECEIVE_COMPLETED + #define sbRECEIVE_COMPLETED( pxStreamBuffer ) \ + vTaskSuspendAll(); \ + { \ + if( ( pxStreamBuffer )->xTaskWaitingToSend != NULL ) \ + { \ + ( void ) xTaskNotify( ( pxStreamBuffer )->xTaskWaitingToSend, \ + ( uint32_t ) 0, \ + eNoAction ); \ + ( pxStreamBuffer )->xTaskWaitingToSend = NULL; \ + } \ + } \ + ( void ) xTaskResumeAll(); +#endif /* sbRECEIVE_COMPLETED */ + +#ifndef sbRECEIVE_COMPLETED_FROM_ISR + #define sbRECEIVE_COMPLETED_FROM_ISR( pxStreamBuffer, \ + pxHigherPriorityTaskWoken ) \ + { \ + UBaseType_t uxSavedInterruptStatus; \ + \ + uxSavedInterruptStatus = ( UBaseType_t ) portSET_INTERRUPT_MASK_FROM_ISR(); \ + { \ + if( ( pxStreamBuffer )->xTaskWaitingToSend != NULL ) \ + { \ + ( void ) xTaskNotifyFromISR( ( pxStreamBuffer )->xTaskWaitingToSend, \ + ( uint32_t ) 0, \ + eNoAction, \ + pxHigherPriorityTaskWoken ); \ + ( pxStreamBuffer )->xTaskWaitingToSend = NULL; \ + } \ + } \ + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); \ + } +#endif /* sbRECEIVE_COMPLETED_FROM_ISR */ + +/* If the user has not provided an application specific Tx notification macro, +or #defined the notification macro away, them provide a default implementation +that uses task notifications. */ +#ifndef sbSEND_COMPLETED + #define sbSEND_COMPLETED( pxStreamBuffer ) \ + vTaskSuspendAll(); \ + { \ + if( ( pxStreamBuffer )->xTaskWaitingToReceive != NULL ) \ + { \ + ( void ) xTaskNotify( ( pxStreamBuffer )->xTaskWaitingToReceive, \ + ( uint32_t ) 0, \ + eNoAction ); \ + ( pxStreamBuffer )->xTaskWaitingToReceive = NULL; \ + } \ + } \ + ( void ) xTaskResumeAll(); +#endif /* sbSEND_COMPLETED */ + +#ifndef sbSEND_COMPLETE_FROM_ISR + #define sbSEND_COMPLETE_FROM_ISR( pxStreamBuffer, pxHigherPriorityTaskWoken ) \ + { \ + UBaseType_t uxSavedInterruptStatus; \ + \ + uxSavedInterruptStatus = ( UBaseType_t ) portSET_INTERRUPT_MASK_FROM_ISR(); \ + { \ + if( ( pxStreamBuffer )->xTaskWaitingToReceive != NULL ) \ + { \ + ( void ) xTaskNotifyFromISR( ( pxStreamBuffer )->xTaskWaitingToReceive, \ + ( uint32_t ) 0, \ + eNoAction, \ + pxHigherPriorityTaskWoken ); \ + ( pxStreamBuffer )->xTaskWaitingToReceive = NULL; \ + } \ + } \ + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); \ + } +#endif /* sbSEND_COMPLETE_FROM_ISR */ +/*lint -restore (9026) */ + +/* The number of bytes used to hold the length of a message in the buffer. */ +#define sbBYTES_TO_STORE_MESSAGE_LENGTH ( sizeof( configMESSAGE_BUFFER_LENGTH_TYPE ) ) + +/* Bits stored in the ucFlags field of the stream buffer. */ +#define sbFLAGS_IS_MESSAGE_BUFFER ( ( uint8_t ) 1 ) /* Set if the stream buffer was created as a message buffer, in which case it holds discrete messages rather than a stream. */ +#define sbFLAGS_IS_STATICALLY_ALLOCATED ( ( uint8_t ) 2 ) /* Set if the stream buffer was created using statically allocated memory. */ + +/*-----------------------------------------------------------*/ + +/* Structure that hold state information on the buffer. */ +typedef struct StreamBufferDef_t /*lint !e9058 Style convention uses tag. */ +{ + volatile size_t xTail; /* Index to the next item to read within the buffer. */ + volatile size_t xHead; /* Index to the next item to write within the buffer. */ + size_t xLength; /* The length of the buffer pointed to by pucBuffer. */ + size_t xTriggerLevelBytes; /* The number of bytes that must be in the stream buffer before a task that is waiting for data is unblocked. */ + volatile TaskHandle_t xTaskWaitingToReceive; /* Holds the handle of a task waiting for data, or NULL if no tasks are waiting. */ + volatile TaskHandle_t xTaskWaitingToSend; /* Holds the handle of a task waiting to send data to a message buffer that is full. */ + uint8_t *pucBuffer; /* Points to the buffer itself - that is - the RAM that stores the data passed through the buffer. */ + uint8_t ucFlags; + + #if ( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxStreamBufferNumber; /* Used for tracing purposes. */ + #endif +} StreamBuffer_t; + +/* + * The number of bytes available to be read from the buffer. + */ +static size_t prvBytesInBuffer( const StreamBuffer_t * const pxStreamBuffer ) PRIVILEGED_FUNCTION; + +/* + * Add xCount bytes from pucData into the pxStreamBuffer message buffer. + * Returns the number of bytes written, which will either equal xCount in the + * success case, or 0 if there was not enough space in the buffer (in which case + * no data is written into the buffer). + */ +static size_t prvWriteBytesToBuffer( StreamBuffer_t * const pxStreamBuffer, const uint8_t *pucData, size_t xCount ) PRIVILEGED_FUNCTION; + +/* + * If the stream buffer is being used as a message buffer, then reads an entire + * message out of the buffer. If the stream buffer is being used as a stream + * buffer then read as many bytes as possible from the buffer. + * prvReadBytesFromBuffer() is called to actually extract the bytes from the + * buffer's data storage area. + */ +static size_t prvReadMessageFromBuffer( StreamBuffer_t *pxStreamBuffer, + void *pvRxData, + size_t xBufferLengthBytes, + size_t xBytesAvailable, + size_t xBytesToStoreMessageLength ) PRIVILEGED_FUNCTION; + +/* + * If the stream buffer is being used as a message buffer, then writes an entire + * message to the buffer. If the stream buffer is being used as a stream + * buffer then write as many bytes as possible to the buffer. + * prvWriteBytestoBuffer() is called to actually send the bytes to the buffer's + * data storage area. + */ +static size_t prvWriteMessageToBuffer( StreamBuffer_t * const pxStreamBuffer, + const void * pvTxData, + size_t xDataLengthBytes, + size_t xSpace, + size_t xRequiredSpace ) PRIVILEGED_FUNCTION; + +/* + * Read xMaxCount bytes from the pxStreamBuffer message buffer and write them + * to pucData. + */ +static size_t prvReadBytesFromBuffer( StreamBuffer_t *pxStreamBuffer, + uint8_t *pucData, + size_t xMaxCount, + size_t xBytesAvailable ) PRIVILEGED_FUNCTION; + +/* + * Called by both pxStreamBufferCreate() and pxStreamBufferCreateStatic() to + * initialise the members of the newly created stream buffer structure. + */ +static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer, + uint8_t * const pucBuffer, + size_t xBufferSizeBytes, + size_t xTriggerLevelBytes, + uint8_t ucFlags ) PRIVILEGED_FUNCTION; + +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + + StreamBufferHandle_t xStreamBufferGenericCreate( size_t xBufferSizeBytes, size_t xTriggerLevelBytes, BaseType_t xIsMessageBuffer ) + { + uint8_t *pucAllocatedMemory; + uint8_t ucFlags; + + /* In case the stream buffer is going to be used as a message buffer + (that is, it will hold discrete messages with a little meta data that + says how big the next message is) check the buffer will be large enough + to hold at least one message. */ + if( xIsMessageBuffer == pdTRUE ) + { + /* Is a message buffer but not statically allocated. */ + ucFlags = sbFLAGS_IS_MESSAGE_BUFFER; + configASSERT( xBufferSizeBytes > sbBYTES_TO_STORE_MESSAGE_LENGTH ); + } + else + { + /* Not a message buffer and not statically allocated. */ + ucFlags = 0; + configASSERT( xBufferSizeBytes > 0 ); + } + configASSERT( xTriggerLevelBytes <= xBufferSizeBytes ); + + /* A trigger level of 0 would cause a waiting task to unblock even when + the buffer was empty. */ + if( xTriggerLevelBytes == ( size_t ) 0 ) + { + xTriggerLevelBytes = ( size_t ) 1; + } + + /* A stream buffer requires a StreamBuffer_t structure and a buffer. + Both are allocated in a single call to pvPortMalloc(). The + StreamBuffer_t structure is placed at the start of the allocated memory + and the buffer follows immediately after. The requested size is + incremented so the free space is returned as the user would expect - + this is a quirk of the implementation that means otherwise the free + space would be reported as one byte smaller than would be logically + expected. */ + xBufferSizeBytes++; + pucAllocatedMemory = ( uint8_t * ) pvPortMalloc( xBufferSizeBytes + sizeof( StreamBuffer_t ) ); /*lint !e9079 malloc() only returns void*. */ + + if( pucAllocatedMemory != NULL ) + { + prvInitialiseNewStreamBuffer( ( StreamBuffer_t * ) pucAllocatedMemory, /* Structure at the start of the allocated memory. */ /*lint !e9087 Safe cast as allocated memory is aligned. */ /*lint !e826 Area is not too small and alignment is guaranteed provided malloc() behaves as expected and returns aligned buffer. */ + pucAllocatedMemory + sizeof( StreamBuffer_t ), /* Storage area follows. */ /*lint !e9016 Indexing past structure valid for uint8_t pointer, also storage area has no alignment requirement. */ + xBufferSizeBytes, + xTriggerLevelBytes, + ucFlags ); + + traceSTREAM_BUFFER_CREATE( ( ( StreamBuffer_t * ) pucAllocatedMemory ), xIsMessageBuffer ); + } + else + { + traceSTREAM_BUFFER_CREATE_FAILED( xIsMessageBuffer ); + } + + return ( StreamBufferHandle_t ) pucAllocatedMemory; /*lint !e9087 !e826 Safe cast as allocated memory is aligned. */ + } + +#endif /* configSUPPORT_DYNAMIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + StreamBufferHandle_t xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes, + size_t xTriggerLevelBytes, + BaseType_t xIsMessageBuffer, + uint8_t * const pucStreamBufferStorageArea, + StaticStreamBuffer_t * const pxStaticStreamBuffer ) + { + StreamBuffer_t * const pxStreamBuffer = ( StreamBuffer_t * ) pxStaticStreamBuffer; /*lint !e740 !e9087 Safe cast as StaticStreamBuffer_t is opaque Streambuffer_t. */ + StreamBufferHandle_t xReturn; + uint8_t ucFlags; + + configASSERT( pucStreamBufferStorageArea ); + configASSERT( pxStaticStreamBuffer ); + configASSERT( xTriggerLevelBytes <= xBufferSizeBytes ); + + /* A trigger level of 0 would cause a waiting task to unblock even when + the buffer was empty. */ + if( xTriggerLevelBytes == ( size_t ) 0 ) + { + xTriggerLevelBytes = ( size_t ) 1; + } + + if( xIsMessageBuffer != pdFALSE ) + { + /* Statically allocated message buffer. */ + ucFlags = sbFLAGS_IS_MESSAGE_BUFFER | sbFLAGS_IS_STATICALLY_ALLOCATED; + } + else + { + /* Statically allocated stream buffer. */ + ucFlags = sbFLAGS_IS_STATICALLY_ALLOCATED; + } + + /* In case the stream buffer is going to be used as a message buffer + (that is, it will hold discrete messages with a little meta data that + says how big the next message is) check the buffer will be large enough + to hold at least one message. */ + configASSERT( xBufferSizeBytes > sbBYTES_TO_STORE_MESSAGE_LENGTH ); + + #if( configASSERT_DEFINED == 1 ) + { + /* Sanity check that the size of the structure used to declare a + variable of type StaticStreamBuffer_t equals the size of the real + message buffer structure. */ + volatile size_t xSize = sizeof( StaticStreamBuffer_t ); + configASSERT( xSize == sizeof( StreamBuffer_t ) ); + } /*lint !e529 xSize is referenced is configASSERT() is defined. */ + #endif /* configASSERT_DEFINED */ + + if( ( pucStreamBufferStorageArea != NULL ) && ( pxStaticStreamBuffer != NULL ) ) + { + prvInitialiseNewStreamBuffer( pxStreamBuffer, + pucStreamBufferStorageArea, + xBufferSizeBytes, + xTriggerLevelBytes, + ucFlags ); + + /* Remember this was statically allocated in case it is ever deleted + again. */ + pxStreamBuffer->ucFlags |= sbFLAGS_IS_STATICALLY_ALLOCATED; + + traceSTREAM_BUFFER_CREATE( pxStreamBuffer, xIsMessageBuffer ); + + xReturn = ( StreamBufferHandle_t ) pxStaticStreamBuffer; /*lint !e9087 Data hiding requires cast to opaque type. */ + } + else + { + xReturn = NULL; + traceSTREAM_BUFFER_CREATE_STATIC_FAILED( xReturn, xIsMessageBuffer ); + } + + return xReturn; + } + +#endif /* ( configSUPPORT_STATIC_ALLOCATION == 1 ) */ +/*-----------------------------------------------------------*/ + +void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) +{ +StreamBuffer_t * pxStreamBuffer = xStreamBuffer; + + configASSERT( pxStreamBuffer ); + + traceSTREAM_BUFFER_DELETE( xStreamBuffer ); + + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_STATICALLY_ALLOCATED ) == ( uint8_t ) pdFALSE ) + { + #if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + { + /* Both the structure and the buffer were allocated using a single call + to pvPortMalloc(), hence only one call to vPortFree() is required. */ + vPortFree( ( void * ) pxStreamBuffer ); /*lint !e9087 Standard free() semantics require void *, plus pxStreamBuffer was allocated by pvPortMalloc(). */ + } + #else + { + /* Should not be possible to get here, ucFlags must be corrupt. + Force an assert. */ + configASSERT( xStreamBuffer == ( StreamBufferHandle_t ) ~0 ); + } + #endif + } + else + { + /* The structure and buffer were not allocated dynamically and cannot be + freed - just scrub the structure so future use will assert. */ + ( void ) memset( pxStreamBuffer, 0x00, sizeof( StreamBuffer_t ) ); + } +} +/*-----------------------------------------------------------*/ + +BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +BaseType_t xReturn = pdFAIL; + +#if( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxStreamBufferNumber; +#endif + + configASSERT( pxStreamBuffer ); + + #if( configUSE_TRACE_FACILITY == 1 ) + { + /* Store the stream buffer number so it can be restored after the + reset. */ + uxStreamBufferNumber = pxStreamBuffer->uxStreamBufferNumber; + } + #endif + + /* Can only reset a message buffer if there are no tasks blocked on it. */ + taskENTER_CRITICAL(); + { + if( pxStreamBuffer->xTaskWaitingToReceive == NULL ) + { + if( pxStreamBuffer->xTaskWaitingToSend == NULL ) + { + prvInitialiseNewStreamBuffer( pxStreamBuffer, + pxStreamBuffer->pucBuffer, + pxStreamBuffer->xLength, + pxStreamBuffer->xTriggerLevelBytes, + pxStreamBuffer->ucFlags ); + xReturn = pdPASS; + + #if( configUSE_TRACE_FACILITY == 1 ) + { + pxStreamBuffer->uxStreamBufferNumber = uxStreamBufferNumber; + } + #endif + + traceSTREAM_BUFFER_RESET( xStreamBuffer ); + } + } + } + taskEXIT_CRITICAL(); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +BaseType_t xReturn; + + configASSERT( pxStreamBuffer ); + + /* It is not valid for the trigger level to be 0. */ + if( xTriggerLevel == ( size_t ) 0 ) + { + xTriggerLevel = ( size_t ) 1; + } + + /* The trigger level is the number of bytes that must be in the stream + buffer before a task that is waiting for data is unblocked. */ + if( xTriggerLevel <= pxStreamBuffer->xLength ) + { + pxStreamBuffer->xTriggerLevelBytes = xTriggerLevel; + xReturn = pdPASS; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) +{ +const StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xSpace; + + configASSERT( pxStreamBuffer ); + + xSpace = pxStreamBuffer->xLength + pxStreamBuffer->xTail; + xSpace -= pxStreamBuffer->xHead; + xSpace -= ( size_t ) 1; + + if( xSpace >= pxStreamBuffer->xLength ) + { + xSpace -= pxStreamBuffer->xLength; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xSpace; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) +{ +const StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xReturn; + + configASSERT( pxStreamBuffer ); + + xReturn = prvBytesInBuffer( pxStreamBuffer ); + return xReturn; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer, + const void *pvTxData, + size_t xDataLengthBytes, + TickType_t xTicksToWait ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xReturn, xSpace = 0; +size_t xRequiredSpace = xDataLengthBytes; +TimeOut_t xTimeOut; + + configASSERT( pvTxData ); + configASSERT( pxStreamBuffer ); + + /* This send function is used to write to both message buffers and stream + buffers. If this is a message buffer then the space needed must be + increased by the amount of bytes needed to store the length of the + message. */ + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) != ( uint8_t ) 0 ) + { + xRequiredSpace += sbBYTES_TO_STORE_MESSAGE_LENGTH; + + /* Overflow? */ + configASSERT( xRequiredSpace > xDataLengthBytes ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( xTicksToWait != ( TickType_t ) 0 ) + { + vTaskSetTimeOutState( &xTimeOut ); + + do + { + /* Wait until the required number of bytes are free in the message + buffer. */ + taskENTER_CRITICAL(); + { + xSpace = xStreamBufferSpacesAvailable( pxStreamBuffer ); + + if( xSpace < xRequiredSpace ) + { + /* Clear notification state as going to wait for space. */ + ( void ) xTaskNotifyStateClear( NULL ); + + /* Should only be one writer. */ + configASSERT( pxStreamBuffer->xTaskWaitingToSend == NULL ); + pxStreamBuffer->xTaskWaitingToSend = xTaskGetCurrentTaskHandle(); + } + else + { + taskEXIT_CRITICAL(); + break; + } + } + taskEXIT_CRITICAL(); + + traceBLOCKING_ON_STREAM_BUFFER_SEND( xStreamBuffer ); + ( void ) xTaskNotifyWait( ( uint32_t ) 0, ( uint32_t ) 0, NULL, xTicksToWait ); + pxStreamBuffer->xTaskWaitingToSend = NULL; + + } while( xTaskCheckForTimeOut( &xTimeOut, &xTicksToWait ) == pdFALSE ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( xSpace == ( size_t ) 0 ) + { + xSpace = xStreamBufferSpacesAvailable( pxStreamBuffer ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + xReturn = prvWriteMessageToBuffer( pxStreamBuffer, pvTxData, xDataLengthBytes, xSpace, xRequiredSpace ); + + if( xReturn > ( size_t ) 0 ) + { + traceSTREAM_BUFFER_SEND( xStreamBuffer, xReturn ); + + /* Was a task waiting for the data? */ + if( prvBytesInBuffer( pxStreamBuffer ) >= pxStreamBuffer->xTriggerLevelBytes ) + { + sbSEND_COMPLETED( pxStreamBuffer ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + traceSTREAM_BUFFER_SEND_FAILED( xStreamBuffer ); + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer, + const void *pvTxData, + size_t xDataLengthBytes, + BaseType_t * const pxHigherPriorityTaskWoken ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xReturn, xSpace; +size_t xRequiredSpace = xDataLengthBytes; + + configASSERT( pvTxData ); + configASSERT( pxStreamBuffer ); + + /* This send function is used to write to both message buffers and stream + buffers. If this is a message buffer then the space needed must be + increased by the amount of bytes needed to store the length of the + message. */ + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) != ( uint8_t ) 0 ) + { + xRequiredSpace += sbBYTES_TO_STORE_MESSAGE_LENGTH; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + xSpace = xStreamBufferSpacesAvailable( pxStreamBuffer ); + xReturn = prvWriteMessageToBuffer( pxStreamBuffer, pvTxData, xDataLengthBytes, xSpace, xRequiredSpace ); + + if( xReturn > ( size_t ) 0 ) + { + /* Was a task waiting for the data? */ + if( prvBytesInBuffer( pxStreamBuffer ) >= pxStreamBuffer->xTriggerLevelBytes ) + { + sbSEND_COMPLETE_FROM_ISR( pxStreamBuffer, pxHigherPriorityTaskWoken ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + traceSTREAM_BUFFER_SEND_FROM_ISR( xStreamBuffer, xReturn ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +static size_t prvWriteMessageToBuffer( StreamBuffer_t * const pxStreamBuffer, + const void * pvTxData, + size_t xDataLengthBytes, + size_t xSpace, + size_t xRequiredSpace ) +{ + BaseType_t xShouldWrite; + size_t xReturn; + + if( xSpace == ( size_t ) 0 ) + { + /* Doesn't matter if this is a stream buffer or a message buffer, there + is no space to write. */ + xShouldWrite = pdFALSE; + } + else if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) == ( uint8_t ) 0 ) + { + /* This is a stream buffer, as opposed to a message buffer, so writing a + stream of bytes rather than discrete messages. Write as many bytes as + possible. */ + xShouldWrite = pdTRUE; + xDataLengthBytes = configMIN( xDataLengthBytes, xSpace ); + } + else if( xSpace >= xRequiredSpace ) + { + /* This is a message buffer, as opposed to a stream buffer, and there + is enough space to write both the message length and the message itself + into the buffer. Start by writing the length of the data, the data + itself will be written later in this function. */ + xShouldWrite = pdTRUE; + ( void ) prvWriteBytesToBuffer( pxStreamBuffer, ( const uint8_t * ) &( xDataLengthBytes ), sbBYTES_TO_STORE_MESSAGE_LENGTH ); + } + else + { + /* There is space available, but not enough space. */ + xShouldWrite = pdFALSE; + } + + if( xShouldWrite != pdFALSE ) + { + /* Writes the data itself. */ + xReturn = prvWriteBytesToBuffer( pxStreamBuffer, ( const uint8_t * ) pvTxData, xDataLengthBytes ); /*lint !e9079 Storage buffer is implemented as uint8_t for ease of sizing, alighment and access. */ + } + else + { + xReturn = 0; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer, + void *pvRxData, + size_t xBufferLengthBytes, + TickType_t xTicksToWait ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xReceivedLength = 0, xBytesAvailable, xBytesToStoreMessageLength; + + configASSERT( pvRxData ); + configASSERT( pxStreamBuffer ); + + /* This receive function is used by both message buffers, which store + discrete messages, and stream buffers, which store a continuous stream of + bytes. Discrete messages include an additional + sbBYTES_TO_STORE_MESSAGE_LENGTH bytes that hold the length of the + message. */ + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) != ( uint8_t ) 0 ) + { + xBytesToStoreMessageLength = sbBYTES_TO_STORE_MESSAGE_LENGTH; + } + else + { + xBytesToStoreMessageLength = 0; + } + + if( xTicksToWait != ( TickType_t ) 0 ) + { + /* Checking if there is data and clearing the notification state must be + performed atomically. */ + taskENTER_CRITICAL(); + { + xBytesAvailable = prvBytesInBuffer( pxStreamBuffer ); + + /* If this function was invoked by a message buffer read then + xBytesToStoreMessageLength holds the number of bytes used to hold + the length of the next discrete message. If this function was + invoked by a stream buffer read then xBytesToStoreMessageLength will + be 0. */ + if( xBytesAvailable <= xBytesToStoreMessageLength ) + { + /* Clear notification state as going to wait for data. */ + ( void ) xTaskNotifyStateClear( NULL ); + + /* Should only be one reader. */ + configASSERT( pxStreamBuffer->xTaskWaitingToReceive == NULL ); + pxStreamBuffer->xTaskWaitingToReceive = xTaskGetCurrentTaskHandle(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + if( xBytesAvailable <= xBytesToStoreMessageLength ) + { + /* Wait for data to be available. */ + traceBLOCKING_ON_STREAM_BUFFER_RECEIVE( xStreamBuffer ); + ( void ) xTaskNotifyWait( ( uint32_t ) 0, ( uint32_t ) 0, NULL, xTicksToWait ); + pxStreamBuffer->xTaskWaitingToReceive = NULL; + + /* Recheck the data available after blocking. */ + xBytesAvailable = prvBytesInBuffer( pxStreamBuffer ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + xBytesAvailable = prvBytesInBuffer( pxStreamBuffer ); + } + + /* Whether receiving a discrete message (where xBytesToStoreMessageLength + holds the number of bytes used to store the message length) or a stream of + bytes (where xBytesToStoreMessageLength is zero), the number of bytes + available must be greater than xBytesToStoreMessageLength to be able to + read bytes from the buffer. */ + if( xBytesAvailable > xBytesToStoreMessageLength ) + { + xReceivedLength = prvReadMessageFromBuffer( pxStreamBuffer, pvRxData, xBufferLengthBytes, xBytesAvailable, xBytesToStoreMessageLength ); + + /* Was a task waiting for space in the buffer? */ + if( xReceivedLength != ( size_t ) 0 ) + { + traceSTREAM_BUFFER_RECEIVE( xStreamBuffer, xReceivedLength ); + sbRECEIVE_COMPLETED( pxStreamBuffer ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + traceSTREAM_BUFFER_RECEIVE_FAILED( xStreamBuffer ); + mtCOVERAGE_TEST_MARKER(); + } + + return xReceivedLength; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xReturn, xBytesAvailable, xOriginalTail; +configMESSAGE_BUFFER_LENGTH_TYPE xTempReturn; + + configASSERT( pxStreamBuffer ); + + /* Ensure the stream buffer is being used as a message buffer. */ + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) != ( uint8_t ) 0 ) + { + xBytesAvailable = prvBytesInBuffer( pxStreamBuffer ); + if( xBytesAvailable > sbBYTES_TO_STORE_MESSAGE_LENGTH ) + { + /* The number of bytes available is greater than the number of bytes + required to hold the length of the next message, so another message + is available. Return its length without removing the length bytes + from the buffer. A copy of the tail is stored so the buffer can be + returned to its prior state as the message is not actually being + removed from the buffer. */ + xOriginalTail = pxStreamBuffer->xTail; + ( void ) prvReadBytesFromBuffer( pxStreamBuffer, ( uint8_t * ) &xTempReturn, sbBYTES_TO_STORE_MESSAGE_LENGTH, xBytesAvailable ); + xReturn = ( size_t ) xTempReturn; + pxStreamBuffer->xTail = xOriginalTail; + } + else + { + /* The minimum amount of bytes in a message buffer is + ( sbBYTES_TO_STORE_MESSAGE_LENGTH + 1 ), so if xBytesAvailable is + less than sbBYTES_TO_STORE_MESSAGE_LENGTH the only other valid + value is 0. */ + configASSERT( xBytesAvailable == 0 ); + xReturn = 0; + } + } + else + { + xReturn = 0; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer, + void *pvRxData, + size_t xBufferLengthBytes, + BaseType_t * const pxHigherPriorityTaskWoken ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +size_t xReceivedLength = 0, xBytesAvailable, xBytesToStoreMessageLength; + + configASSERT( pvRxData ); + configASSERT( pxStreamBuffer ); + + /* This receive function is used by both message buffers, which store + discrete messages, and stream buffers, which store a continuous stream of + bytes. Discrete messages include an additional + sbBYTES_TO_STORE_MESSAGE_LENGTH bytes that hold the length of the + message. */ + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) != ( uint8_t ) 0 ) + { + xBytesToStoreMessageLength = sbBYTES_TO_STORE_MESSAGE_LENGTH; + } + else + { + xBytesToStoreMessageLength = 0; + } + + xBytesAvailable = prvBytesInBuffer( pxStreamBuffer ); + + /* Whether receiving a discrete message (where xBytesToStoreMessageLength + holds the number of bytes used to store the message length) or a stream of + bytes (where xBytesToStoreMessageLength is zero), the number of bytes + available must be greater than xBytesToStoreMessageLength to be able to + read bytes from the buffer. */ + if( xBytesAvailable > xBytesToStoreMessageLength ) + { + xReceivedLength = prvReadMessageFromBuffer( pxStreamBuffer, pvRxData, xBufferLengthBytes, xBytesAvailable, xBytesToStoreMessageLength ); + + /* Was a task waiting for space in the buffer? */ + if( xReceivedLength != ( size_t ) 0 ) + { + sbRECEIVE_COMPLETED_FROM_ISR( pxStreamBuffer, pxHigherPriorityTaskWoken ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + traceSTREAM_BUFFER_RECEIVE_FROM_ISR( xStreamBuffer, xReceivedLength ); + + return xReceivedLength; +} +/*-----------------------------------------------------------*/ + +static size_t prvReadMessageFromBuffer( StreamBuffer_t *pxStreamBuffer, + void *pvRxData, + size_t xBufferLengthBytes, + size_t xBytesAvailable, + size_t xBytesToStoreMessageLength ) +{ +size_t xOriginalTail, xReceivedLength, xNextMessageLength; +configMESSAGE_BUFFER_LENGTH_TYPE xTempNextMessageLength; + + if( xBytesToStoreMessageLength != ( size_t ) 0 ) + { + /* A discrete message is being received. First receive the length + of the message. A copy of the tail is stored so the buffer can be + returned to its prior state if the length of the message is too + large for the provided buffer. */ + xOriginalTail = pxStreamBuffer->xTail; + ( void ) prvReadBytesFromBuffer( pxStreamBuffer, ( uint8_t * ) &xTempNextMessageLength, xBytesToStoreMessageLength, xBytesAvailable ); + xNextMessageLength = ( size_t ) xTempNextMessageLength; + + /* Reduce the number of bytes available by the number of bytes just + read out. */ + xBytesAvailable -= xBytesToStoreMessageLength; + + /* Check there is enough space in the buffer provided by the + user. */ + if( xNextMessageLength > xBufferLengthBytes ) + { + /* The user has provided insufficient space to read the message + so return the buffer to its previous state (so the length of + the message is in the buffer again). */ + pxStreamBuffer->xTail = xOriginalTail; + xNextMessageLength = 0; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* A stream of bytes is being received (as opposed to a discrete + message), so read as many bytes as possible. */ + xNextMessageLength = xBufferLengthBytes; + } + + /* Read the actual data. */ + xReceivedLength = prvReadBytesFromBuffer( pxStreamBuffer, ( uint8_t * ) pvRxData, xNextMessageLength, xBytesAvailable ); /*lint !e9079 Data storage area is implemented as uint8_t array for ease of sizing, indexing and alignment. */ + + return xReceivedLength; +} +/*-----------------------------------------------------------*/ + +BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) +{ +const StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +BaseType_t xReturn; +size_t xTail; + + configASSERT( pxStreamBuffer ); + + /* True if no bytes are available. */ + xTail = pxStreamBuffer->xTail; + if( pxStreamBuffer->xHead == xTail ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) +{ +BaseType_t xReturn; +size_t xBytesToStoreMessageLength; +const StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; + + configASSERT( pxStreamBuffer ); + + /* This generic version of the receive function is used by both message + buffers, which store discrete messages, and stream buffers, which store a + continuous stream of bytes. Discrete messages include an additional + sbBYTES_TO_STORE_MESSAGE_LENGTH bytes that hold the length of the message. */ + if( ( pxStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ) != ( uint8_t ) 0 ) + { + xBytesToStoreMessageLength = sbBYTES_TO_STORE_MESSAGE_LENGTH; + } + else + { + xBytesToStoreMessageLength = 0; + } + + /* True if the available space equals zero. */ + if( xStreamBufferSpacesAvailable( xStreamBuffer ) <= xBytesToStoreMessageLength ) + { + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +BaseType_t xReturn; +UBaseType_t uxSavedInterruptStatus; + + configASSERT( pxStreamBuffer ); + + uxSavedInterruptStatus = ( UBaseType_t ) portSET_INTERRUPT_MASK_FROM_ISR(); + { + if( ( pxStreamBuffer )->xTaskWaitingToReceive != NULL ) + { + ( void ) xTaskNotifyFromISR( ( pxStreamBuffer )->xTaskWaitingToReceive, + ( uint32_t ) 0, + eNoAction, + pxHigherPriorityTaskWoken ); + ( pxStreamBuffer )->xTaskWaitingToReceive = NULL; + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken ) +{ +StreamBuffer_t * const pxStreamBuffer = xStreamBuffer; +BaseType_t xReturn; +UBaseType_t uxSavedInterruptStatus; + + configASSERT( pxStreamBuffer ); + + uxSavedInterruptStatus = ( UBaseType_t ) portSET_INTERRUPT_MASK_FROM_ISR(); + { + if( ( pxStreamBuffer )->xTaskWaitingToSend != NULL ) + { + ( void ) xTaskNotifyFromISR( ( pxStreamBuffer )->xTaskWaitingToSend, + ( uint32_t ) 0, + eNoAction, + pxHigherPriorityTaskWoken ); + ( pxStreamBuffer )->xTaskWaitingToSend = NULL; + xReturn = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +static size_t prvWriteBytesToBuffer( StreamBuffer_t * const pxStreamBuffer, const uint8_t *pucData, size_t xCount ) +{ +size_t xNextHead, xFirstLength; + + configASSERT( xCount > ( size_t ) 0 ); + + xNextHead = pxStreamBuffer->xHead; + + /* Calculate the number of bytes that can be added in the first write - + which may be less than the total number of bytes that need to be added if + the buffer will wrap back to the beginning. */ + xFirstLength = configMIN( pxStreamBuffer->xLength - xNextHead, xCount ); + + /* Write as many bytes as can be written in the first write. */ + configASSERT( ( xNextHead + xFirstLength ) <= pxStreamBuffer->xLength ); + ( void ) memcpy( ( void* ) ( &( pxStreamBuffer->pucBuffer[ xNextHead ] ) ), ( const void * ) pucData, xFirstLength ); /*lint !e9087 memcpy() requires void *. */ + + /* If the number of bytes written was less than the number that could be + written in the first write... */ + if( xCount > xFirstLength ) + { + /* ...then write the remaining bytes to the start of the buffer. */ + configASSERT( ( xCount - xFirstLength ) <= pxStreamBuffer->xLength ); + ( void ) memcpy( ( void * ) pxStreamBuffer->pucBuffer, ( const void * ) &( pucData[ xFirstLength ] ), xCount - xFirstLength ); /*lint !e9087 memcpy() requires void *. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + xNextHead += xCount; + if( xNextHead >= pxStreamBuffer->xLength ) + { + xNextHead -= pxStreamBuffer->xLength; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + pxStreamBuffer->xHead = xNextHead; + + return xCount; +} +/*-----------------------------------------------------------*/ + +static size_t prvReadBytesFromBuffer( StreamBuffer_t *pxStreamBuffer, uint8_t *pucData, size_t xMaxCount, size_t xBytesAvailable ) +{ +size_t xCount, xFirstLength, xNextTail; + + /* Use the minimum of the wanted bytes and the available bytes. */ + xCount = configMIN( xBytesAvailable, xMaxCount ); + + if( xCount > ( size_t ) 0 ) + { + xNextTail = pxStreamBuffer->xTail; + + /* Calculate the number of bytes that can be read - which may be + less than the number wanted if the data wraps around to the start of + the buffer. */ + xFirstLength = configMIN( pxStreamBuffer->xLength - xNextTail, xCount ); + + /* Obtain the number of bytes it is possible to obtain in the first + read. Asserts check bounds of read and write. */ + configASSERT( xFirstLength <= xMaxCount ); + configASSERT( ( xNextTail + xFirstLength ) <= pxStreamBuffer->xLength ); + ( void ) memcpy( ( void * ) pucData, ( const void * ) &( pxStreamBuffer->pucBuffer[ xNextTail ] ), xFirstLength ); /*lint !e9087 memcpy() requires void *. */ + + /* If the total number of wanted bytes is greater than the number + that could be read in the first read... */ + if( xCount > xFirstLength ) + { + /*...then read the remaining bytes from the start of the buffer. */ + configASSERT( xCount <= xMaxCount ); + ( void ) memcpy( ( void * ) &( pucData[ xFirstLength ] ), ( void * ) ( pxStreamBuffer->pucBuffer ), xCount - xFirstLength ); /*lint !e9087 memcpy() requires void *. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Move the tail pointer to effectively remove the data read from + the buffer. */ + xNextTail += xCount; + + if( xNextTail >= pxStreamBuffer->xLength ) + { + xNextTail -= pxStreamBuffer->xLength; + } + + pxStreamBuffer->xTail = xNextTail; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xCount; +} +/*-----------------------------------------------------------*/ + +static size_t prvBytesInBuffer( const StreamBuffer_t * const pxStreamBuffer ) +{ +/* Returns the distance between xTail and xHead. */ +size_t xCount; + + xCount = pxStreamBuffer->xLength + pxStreamBuffer->xHead; + xCount -= pxStreamBuffer->xTail; + if ( xCount >= pxStreamBuffer->xLength ) + { + xCount -= pxStreamBuffer->xLength; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xCount; +} +/*-----------------------------------------------------------*/ + +static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer, + uint8_t * const pucBuffer, + size_t xBufferSizeBytes, + size_t xTriggerLevelBytes, + uint8_t ucFlags ) +{ + /* Assert here is deliberately writing to the entire buffer to ensure it can + be written to without generating exceptions, and is setting the buffer to a + known value to assist in development/debugging. */ + #if( configASSERT_DEFINED == 1 ) + { + /* The value written just has to be identifiable when looking at the + memory. Don't use 0xA5 as that is the stack fill value and could + result in confusion as to what is actually being observed. */ + const BaseType_t xWriteValue = 0x55; + configASSERT( memset( pucBuffer, ( int ) xWriteValue, xBufferSizeBytes ) == pucBuffer ); + } /*lint !e529 !e438 xWriteValue is only used if configASSERT() is defined. */ + #endif + + ( void ) memset( ( void * ) pxStreamBuffer, 0x00, sizeof( StreamBuffer_t ) ); /*lint !e9087 memset() requires void *. */ + pxStreamBuffer->pucBuffer = pucBuffer; + pxStreamBuffer->xLength = xBufferSizeBytes; + pxStreamBuffer->xTriggerLevelBytes = xTriggerLevelBytes; + pxStreamBuffer->ucFlags = ucFlags; +} + +#if ( configUSE_TRACE_FACILITY == 1 ) + + UBaseType_t uxStreamBufferGetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer ) + { + return xStreamBuffer->uxStreamBufferNumber; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + void vStreamBufferSetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer, UBaseType_t uxStreamBufferNumber ) + { + xStreamBuffer->uxStreamBufferNumber = uxStreamBufferNumber; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + uint8_t ucStreamBufferGetStreamBufferType( StreamBufferHandle_t xStreamBuffer ) + { + return ( xStreamBuffer->ucFlags & sbFLAGS_IS_MESSAGE_BUFFER ); + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ diff --git a/Middlewares/Third_Party/FreeRTOS/Source/tasks.c b/Middlewares/Third_Party/FreeRTOS/Source/tasks.c new file mode 100644 index 00000000..f6a6a9b4 --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/tasks.c @@ -0,0 +1,5310 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* Standard includes. */ +#include +#include + +/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining +all the API functions to use the MPU wrappers. That should only be done when +task.h is included from an application file. */ +#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +/* FreeRTOS includes. */ +#include "FreeRTOS.h" +#include "task.h" +#include "timers.h" +#include "stack_macros.h" + +/* Lint e9021, e961 and e750 are suppressed as a MISRA exception justified +because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined +for the header files above, but not in this file, in order to generate the +correct privileged Vs unprivileged linkage and placement. */ +#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021. */ + +/* Set configUSE_STATS_FORMATTING_FUNCTIONS to 2 to include the stats formatting +functions but without including stdio.h here. */ +#if ( configUSE_STATS_FORMATTING_FUNCTIONS == 1 ) + /* At the bottom of this file are two optional functions that can be used + to generate human readable text from the raw data generated by the + uxTaskGetSystemState() function. Note the formatting functions are provided + for convenience only, and are NOT considered part of the kernel. */ + #include +#endif /* configUSE_STATS_FORMATTING_FUNCTIONS == 1 ) */ + +#if( configUSE_PREEMPTION == 0 ) + /* If the cooperative scheduler is being used then a yield should not be + performed just because a higher priority task has been woken. */ + #define taskYIELD_IF_USING_PREEMPTION() +#else + #define taskYIELD_IF_USING_PREEMPTION() portYIELD_WITHIN_API() +#endif + +/* Values that can be assigned to the ucNotifyState member of the TCB. */ +#define taskNOT_WAITING_NOTIFICATION ( ( uint8_t ) 0 ) +#define taskWAITING_NOTIFICATION ( ( uint8_t ) 1 ) +#define taskNOTIFICATION_RECEIVED ( ( uint8_t ) 2 ) + +/* + * The value used to fill the stack of a task when the task is created. This + * is used purely for checking the high water mark for tasks. + */ +#define tskSTACK_FILL_BYTE ( 0xa5U ) + +/* Bits used to recored how a task's stack and TCB were allocated. */ +#define tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB ( ( uint8_t ) 0 ) +#define tskSTATICALLY_ALLOCATED_STACK_ONLY ( ( uint8_t ) 1 ) +#define tskSTATICALLY_ALLOCATED_STACK_AND_TCB ( ( uint8_t ) 2 ) + +/* If any of the following are set then task stacks are filled with a known +value so the high water mark can be determined. If none of the following are +set then don't fill the stack so there is no unnecessary dependency on memset. */ +#if( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) || ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) ) + #define tskSET_NEW_STACKS_TO_KNOWN_VALUE 1 +#else + #define tskSET_NEW_STACKS_TO_KNOWN_VALUE 0 +#endif + +/* + * Macros used by vListTask to indicate which state a task is in. + */ +#define tskRUNNING_CHAR ( 'X' ) +#define tskBLOCKED_CHAR ( 'B' ) +#define tskREADY_CHAR ( 'R' ) +#define tskDELETED_CHAR ( 'D' ) +#define tskSUSPENDED_CHAR ( 'S' ) + +/* + * Some kernel aware debuggers require the data the debugger needs access to be + * global, rather than file scope. + */ +#ifdef portREMOVE_STATIC_QUALIFIER + #define static +#endif + +/* The name allocated to the Idle task. This can be overridden by defining +configIDLE_TASK_NAME in FreeRTOSConfig.h. */ +#ifndef configIDLE_TASK_NAME + #define configIDLE_TASK_NAME "IDLE" +#endif + +#if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 0 ) + + /* If configUSE_PORT_OPTIMISED_TASK_SELECTION is 0 then task selection is + performed in a generic way that is not optimised to any particular + microcontroller architecture. */ + + /* uxTopReadyPriority holds the priority of the highest priority ready + state task. */ + #define taskRECORD_READY_PRIORITY( uxPriority ) \ + { \ + if( ( uxPriority ) > uxTopReadyPriority ) \ + { \ + uxTopReadyPriority = ( uxPriority ); \ + } \ + } /* taskRECORD_READY_PRIORITY */ + + /*-----------------------------------------------------------*/ + + #define taskSELECT_HIGHEST_PRIORITY_TASK() \ + { \ + UBaseType_t uxTopPriority = uxTopReadyPriority; \ + \ + /* Find the highest priority queue that contains ready tasks. */ \ + while( listLIST_IS_EMPTY( &( pxReadyTasksLists[ uxTopPriority ] ) ) ) \ + { \ + configASSERT( uxTopPriority ); \ + --uxTopPriority; \ + } \ + \ + /* listGET_OWNER_OF_NEXT_ENTRY indexes through the list, so the tasks of \ + the same priority get an equal share of the processor time. */ \ + listGET_OWNER_OF_NEXT_ENTRY( pxCurrentTCB, &( pxReadyTasksLists[ uxTopPriority ] ) ); \ + uxTopReadyPriority = uxTopPriority; \ + } /* taskSELECT_HIGHEST_PRIORITY_TASK */ + + /*-----------------------------------------------------------*/ + + /* Define away taskRESET_READY_PRIORITY() and portRESET_READY_PRIORITY() as + they are only required when a port optimised method of task selection is + being used. */ + #define taskRESET_READY_PRIORITY( uxPriority ) + #define portRESET_READY_PRIORITY( uxPriority, uxTopReadyPriority ) + +#else /* configUSE_PORT_OPTIMISED_TASK_SELECTION */ + + /* If configUSE_PORT_OPTIMISED_TASK_SELECTION is 1 then task selection is + performed in a way that is tailored to the particular microcontroller + architecture being used. */ + + /* A port optimised version is provided. Call the port defined macros. */ + #define taskRECORD_READY_PRIORITY( uxPriority ) portRECORD_READY_PRIORITY( uxPriority, uxTopReadyPriority ) + + /*-----------------------------------------------------------*/ + + #define taskSELECT_HIGHEST_PRIORITY_TASK() \ + { \ + UBaseType_t uxTopPriority; \ + \ + /* Find the highest priority list that contains ready tasks. */ \ + portGET_HIGHEST_PRIORITY( uxTopPriority, uxTopReadyPriority ); \ + configASSERT( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ uxTopPriority ] ) ) > 0 ); \ + listGET_OWNER_OF_NEXT_ENTRY( pxCurrentTCB, &( pxReadyTasksLists[ uxTopPriority ] ) ); \ + } /* taskSELECT_HIGHEST_PRIORITY_TASK() */ + + /*-----------------------------------------------------------*/ + + /* A port optimised version is provided, call it only if the TCB being reset + is being referenced from a ready list. If it is referenced from a delayed + or suspended list then it won't be in a ready list. */ + #define taskRESET_READY_PRIORITY( uxPriority ) \ + { \ + if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ ( uxPriority ) ] ) ) == ( UBaseType_t ) 0 ) \ + { \ + portRESET_READY_PRIORITY( ( uxPriority ), ( uxTopReadyPriority ) ); \ + } \ + } + +#endif /* configUSE_PORT_OPTIMISED_TASK_SELECTION */ + +/*-----------------------------------------------------------*/ + +/* pxDelayedTaskList and pxOverflowDelayedTaskList are switched when the tick +count overflows. */ +#define taskSWITCH_DELAYED_LISTS() \ +{ \ + List_t *pxTemp; \ + \ + /* The delayed tasks list should be empty when the lists are switched. */ \ + configASSERT( ( listLIST_IS_EMPTY( pxDelayedTaskList ) ) ); \ + \ + pxTemp = pxDelayedTaskList; \ + pxDelayedTaskList = pxOverflowDelayedTaskList; \ + pxOverflowDelayedTaskList = pxTemp; \ + xNumOfOverflows++; \ + prvResetNextTaskUnblockTime(); \ +} + +/*-----------------------------------------------------------*/ + +/* + * Place the task represented by pxTCB into the appropriate ready list for + * the task. It is inserted at the end of the list. + */ +#define prvAddTaskToReadyList( pxTCB ) \ + traceMOVED_TASK_TO_READY_STATE( pxTCB ); \ + taskRECORD_READY_PRIORITY( ( pxTCB )->uxPriority ); \ + vListInsertEnd( &( pxReadyTasksLists[ ( pxTCB )->uxPriority ] ), &( ( pxTCB )->xStateListItem ) ); \ + tracePOST_MOVED_TASK_TO_READY_STATE( pxTCB ) +/*-----------------------------------------------------------*/ + +/* + * Several functions take an TaskHandle_t parameter that can optionally be NULL, + * where NULL is used to indicate that the handle of the currently executing + * task should be used in place of the parameter. This macro simply checks to + * see if the parameter is NULL and returns a pointer to the appropriate TCB. + */ +#define prvGetTCBFromHandle( pxHandle ) ( ( ( pxHandle ) == NULL ) ? pxCurrentTCB : ( pxHandle ) ) + +/* The item value of the event list item is normally used to hold the priority +of the task to which it belongs (coded to allow it to be held in reverse +priority order). However, it is occasionally borrowed for other purposes. It +is important its value is not updated due to a task priority change while it is +being used for another purpose. The following bit definition is used to inform +the scheduler that the value should not be changed - in which case it is the +responsibility of whichever module is using the value to ensure it gets set back +to its original value when it is released. */ +#if( configUSE_16_BIT_TICKS == 1 ) + #define taskEVENT_LIST_ITEM_VALUE_IN_USE 0x8000U +#else + #define taskEVENT_LIST_ITEM_VALUE_IN_USE 0x80000000UL +#endif + +/* + * Task control block. A task control block (TCB) is allocated for each task, + * and stores task state information, including a pointer to the task's context + * (the task's run time environment, including register values) + */ +typedef struct tskTaskControlBlock /* The old naming convention is used to prevent breaking kernel aware debuggers. */ +{ + volatile StackType_t *pxTopOfStack; /*< Points to the location of the last item placed on the tasks stack. THIS MUST BE THE FIRST MEMBER OF THE TCB STRUCT. */ + + #if ( portUSING_MPU_WRAPPERS == 1 ) + xMPU_SETTINGS xMPUSettings; /*< The MPU settings are defined as part of the port layer. THIS MUST BE THE SECOND MEMBER OF THE TCB STRUCT. */ + #endif + + ListItem_t xStateListItem; /*< The list that the state list item of a task is reference from denotes the state of that task (Ready, Blocked, Suspended ). */ + ListItem_t xEventListItem; /*< Used to reference a task from an event list. */ + UBaseType_t uxPriority; /*< The priority of the task. 0 is the lowest priority. */ + StackType_t *pxStack; /*< Points to the start of the stack. */ + char pcTaskName[ configMAX_TASK_NAME_LEN ];/*< Descriptive name given to the task when created. Facilitates debugging only. */ /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + + #if ( ( portSTACK_GROWTH > 0 ) || ( configRECORD_STACK_HIGH_ADDRESS == 1 ) ) + StackType_t *pxEndOfStack; /*< Points to the highest valid address for the stack. */ + #endif + + #if ( portCRITICAL_NESTING_IN_TCB == 1 ) + UBaseType_t uxCriticalNesting; /*< Holds the critical section nesting depth for ports that do not maintain their own count in the port layer. */ + #endif + + #if ( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxTCBNumber; /*< Stores a number that increments each time a TCB is created. It allows debuggers to determine when a task has been deleted and then recreated. */ + UBaseType_t uxTaskNumber; /*< Stores a number specifically for use by third party trace code. */ + #endif + + #if ( configUSE_MUTEXES == 1 ) + UBaseType_t uxBasePriority; /*< The priority last assigned to the task - used by the priority inheritance mechanism. */ + UBaseType_t uxMutexesHeld; + #endif + + #if ( configUSE_APPLICATION_TASK_TAG == 1 ) + TaskHookFunction_t pxTaskTag; + #endif + + #if( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 ) + void *pvThreadLocalStoragePointers[ configNUM_THREAD_LOCAL_STORAGE_POINTERS ]; + #endif + + #if( configGENERATE_RUN_TIME_STATS == 1 ) + uint32_t ulRunTimeCounter; /*< Stores the amount of time the task has spent in the Running state. */ + #endif + + #if ( configUSE_NEWLIB_REENTRANT == 1 ) + /* Allocate a Newlib reent structure that is specific to this task. + Note Newlib support has been included by popular demand, but is not + used by the FreeRTOS maintainers themselves. FreeRTOS is not + responsible for resulting newlib operation. User must be familiar with + newlib and must provide system-wide implementations of the necessary + stubs. Be warned that (at the time of writing) the current newlib design + implements a system-wide malloc() that must be provided with locks. + + See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html + for additional information. */ + struct _reent xNewLib_reent; + #endif + + #if( configUSE_TASK_NOTIFICATIONS == 1 ) + volatile uint32_t ulNotifiedValue; + volatile uint8_t ucNotifyState; + #endif + + /* See the comments in FreeRTOS.h with the definition of + tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE. */ + #if( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e731 !e9029 Macro has been consolidated for readability reasons. */ + uint8_t ucStaticallyAllocated; /*< Set to pdTRUE if the task is a statically allocated to ensure no attempt is made to free the memory. */ + #endif + + #if( INCLUDE_xTaskAbortDelay == 1 ) + uint8_t ucDelayAborted; + #endif + + #if( configUSE_POSIX_ERRNO == 1 ) + int iTaskErrno; + #endif + +} tskTCB; + +/* The old tskTCB name is maintained above then typedefed to the new TCB_t name +below to enable the use of older kernel aware debuggers. */ +typedef tskTCB TCB_t; + +/*lint -save -e956 A manual analysis and inspection has been used to determine +which static variables must be declared volatile. */ +PRIVILEGED_DATA TCB_t * volatile pxCurrentTCB = NULL; + +/* Lists for ready and blocked tasks. -------------------- +xDelayedTaskList1 and xDelayedTaskList2 could be move to function scople but +doing so breaks some kernel aware debuggers and debuggers that rely on removing +the static qualifier. */ +PRIVILEGED_DATA static List_t pxReadyTasksLists[ configMAX_PRIORITIES ];/*< Prioritised ready tasks. */ +PRIVILEGED_DATA static List_t xDelayedTaskList1; /*< Delayed tasks. */ +PRIVILEGED_DATA static List_t xDelayedTaskList2; /*< Delayed tasks (two lists are used - one for delays that have overflowed the current tick count. */ +PRIVILEGED_DATA static List_t * volatile pxDelayedTaskList; /*< Points to the delayed task list currently being used. */ +PRIVILEGED_DATA static List_t * volatile pxOverflowDelayedTaskList; /*< Points to the delayed task list currently being used to hold tasks that have overflowed the current tick count. */ +PRIVILEGED_DATA static List_t xPendingReadyList; /*< Tasks that have been readied while the scheduler was suspended. They will be moved to the ready list when the scheduler is resumed. */ + +#if( INCLUDE_vTaskDelete == 1 ) + + PRIVILEGED_DATA static List_t xTasksWaitingTermination; /*< Tasks that have been deleted - but their memory not yet freed. */ + PRIVILEGED_DATA static volatile UBaseType_t uxDeletedTasksWaitingCleanUp = ( UBaseType_t ) 0U; + +#endif + +#if ( INCLUDE_vTaskSuspend == 1 ) + + PRIVILEGED_DATA static List_t xSuspendedTaskList; /*< Tasks that are currently suspended. */ + +#endif + +/* Global POSIX errno. Its value is changed upon context switching to match +the errno of the currently running task. */ +#if ( configUSE_POSIX_ERRNO == 1 ) + int FreeRTOS_errno = 0; +#endif + +/* Other file private variables. --------------------------------*/ +PRIVILEGED_DATA static volatile UBaseType_t uxCurrentNumberOfTasks = ( UBaseType_t ) 0U; +PRIVILEGED_DATA static volatile TickType_t xTickCount = ( TickType_t ) configINITIAL_TICK_COUNT; +PRIVILEGED_DATA static volatile UBaseType_t uxTopReadyPriority = tskIDLE_PRIORITY; +PRIVILEGED_DATA static volatile BaseType_t xSchedulerRunning = pdFALSE; +PRIVILEGED_DATA static volatile TickType_t xPendedTicks = ( TickType_t ) 0U; +PRIVILEGED_DATA static volatile BaseType_t xYieldPending = pdFALSE; +PRIVILEGED_DATA static volatile BaseType_t xNumOfOverflows = ( BaseType_t ) 0; +PRIVILEGED_DATA static UBaseType_t uxTaskNumber = ( UBaseType_t ) 0U; +PRIVILEGED_DATA static volatile TickType_t xNextTaskUnblockTime = ( TickType_t ) 0U; /* Initialised to portMAX_DELAY before the scheduler starts. */ +PRIVILEGED_DATA static TaskHandle_t xIdleTaskHandle = NULL; /*< Holds the handle of the idle task. The idle task is created automatically when the scheduler is started. */ + +/* Context switches are held pending while the scheduler is suspended. Also, +interrupts must not manipulate the xStateListItem of a TCB, or any of the +lists the xStateListItem can be referenced from, if the scheduler is suspended. +If an interrupt needs to unblock a task while the scheduler is suspended then it +moves the task's event list item into the xPendingReadyList, ready for the +kernel to move the task from the pending ready list into the real ready list +when the scheduler is unsuspended. The pending ready list itself can only be +accessed from a critical section. */ +PRIVILEGED_DATA static volatile UBaseType_t uxSchedulerSuspended = ( UBaseType_t ) pdFALSE; + +#if ( configGENERATE_RUN_TIME_STATS == 1 ) + + /* Do not move these variables to function scope as doing so prevents the + code working with debuggers that need to remove the static qualifier. */ + PRIVILEGED_DATA static uint32_t ulTaskSwitchedInTime = 0UL; /*< Holds the value of a timer/counter the last time a task was switched in. */ + PRIVILEGED_DATA static uint32_t ulTotalRunTime = 0UL; /*< Holds the total amount of execution time as defined by the run time counter clock. */ + +#endif + +/*lint -restore */ + +/*-----------------------------------------------------------*/ + +/* Callback function prototypes. --------------------------*/ +#if( configCHECK_FOR_STACK_OVERFLOW > 0 ) + + extern void vApplicationStackOverflowHook( TaskHandle_t xTask, char *pcTaskName ); + +#endif + +#if( configUSE_TICK_HOOK > 0 ) + + extern void vApplicationTickHook( void ); /*lint !e526 Symbol not defined as it is an application callback. */ + +#endif + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + extern void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */ + +#endif + +/* File private functions. --------------------------------*/ + +/** + * Utility task that simply returns pdTRUE if the task referenced by xTask is + * currently in the Suspended state, or pdFALSE if the task referenced by xTask + * is in any other state. + */ +#if ( INCLUDE_vTaskSuspend == 1 ) + + static BaseType_t prvTaskIsTaskSuspended( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION; + +#endif /* INCLUDE_vTaskSuspend */ + +/* + * Utility to ready all the lists used by the scheduler. This is called + * automatically upon the creation of the first task. + */ +static void prvInitialiseTaskLists( void ) PRIVILEGED_FUNCTION; + +/* + * The idle task, which as all tasks is implemented as a never ending loop. + * The idle task is automatically created and added to the ready lists upon + * creation of the first user task. + * + * The portTASK_FUNCTION_PROTO() macro is used to allow port/compiler specific + * language extensions. The equivalent prototype for this function is: + * + * void prvIdleTask( void *pvParameters ); + * + */ +static portTASK_FUNCTION_PROTO( prvIdleTask, pvParameters ); + +/* + * Utility to free all memory allocated by the scheduler to hold a TCB, + * including the stack pointed to by the TCB. + * + * This does not free memory allocated by the task itself (i.e. memory + * allocated by calls to pvPortMalloc from within the tasks application code). + */ +#if ( INCLUDE_vTaskDelete == 1 ) + + static void prvDeleteTCB( TCB_t *pxTCB ) PRIVILEGED_FUNCTION; + +#endif + +/* + * Used only by the idle task. This checks to see if anything has been placed + * in the list of tasks waiting to be deleted. If so the task is cleaned up + * and its TCB deleted. + */ +static void prvCheckTasksWaitingTermination( void ) PRIVILEGED_FUNCTION; + +/* + * The currently executing task is entering the Blocked state. Add the task to + * either the current or the overflow delayed task list. + */ +static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait, const BaseType_t xCanBlockIndefinitely ) PRIVILEGED_FUNCTION; + +/* + * Fills an TaskStatus_t structure with information on each task that is + * referenced from the pxList list (which may be a ready list, a delayed list, + * a suspended list, etc.). + * + * THIS FUNCTION IS INTENDED FOR DEBUGGING ONLY, AND SHOULD NOT BE CALLED FROM + * NORMAL APPLICATION CODE. + */ +#if ( configUSE_TRACE_FACILITY == 1 ) + + static UBaseType_t prvListTasksWithinSingleList( TaskStatus_t *pxTaskStatusArray, List_t *pxList, eTaskState eState ) PRIVILEGED_FUNCTION; + +#endif + +/* + * Searches pxList for a task with name pcNameToQuery - returning a handle to + * the task if it is found, or NULL if the task is not found. + */ +#if ( INCLUDE_xTaskGetHandle == 1 ) + + static TCB_t *prvSearchForNameWithinSingleList( List_t *pxList, const char pcNameToQuery[] ) PRIVILEGED_FUNCTION; + +#endif + +/* + * When a task is created, the stack of the task is filled with a known value. + * This function determines the 'high water mark' of the task stack by + * determining how much of the stack remains at the original preset value. + */ +#if ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) ) + + static configSTACK_DEPTH_TYPE prvTaskCheckFreeStackSpace( const uint8_t * pucStackByte ) PRIVILEGED_FUNCTION; + +#endif + +/* + * Return the amount of time, in ticks, that will pass before the kernel will + * next move a task from the Blocked state to the Running state. + * + * This conditional compilation should use inequality to 0, not equality to 1. + * This is to ensure portSUPPRESS_TICKS_AND_SLEEP() can be called when user + * defined low power mode implementations require configUSE_TICKLESS_IDLE to be + * set to a value other than 1. + */ +#if ( configUSE_TICKLESS_IDLE != 0 ) + + static TickType_t prvGetExpectedIdleTime( void ) PRIVILEGED_FUNCTION; + +#endif + +/* + * Set xNextTaskUnblockTime to the time at which the next Blocked state task + * will exit the Blocked state. + */ +static void prvResetNextTaskUnblockTime( void ); + +#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) ) + + /* + * Helper function used to pad task names with spaces when printing out + * human readable tables of task information. + */ + static char *prvWriteNameToBuffer( char *pcBuffer, const char *pcTaskName ) PRIVILEGED_FUNCTION; + +#endif + +/* + * Called after a Task_t structure has been allocated either statically or + * dynamically to fill in the structure's members. + */ +static void prvInitialiseNewTask( TaskFunction_t pxTaskCode, + const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const uint32_t ulStackDepth, + void * const pvParameters, + UBaseType_t uxPriority, + TaskHandle_t * const pxCreatedTask, + TCB_t *pxNewTCB, + const MemoryRegion_t * const xRegions ) PRIVILEGED_FUNCTION; + +/* + * Called after a new task has been created and initialised to place the task + * under the control of the scheduler. + */ +static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB ) PRIVILEGED_FUNCTION; + +/* + * freertos_tasks_c_additions_init() should only be called if the user definable + * macro FREERTOS_TASKS_C_ADDITIONS_INIT() is defined, as that is the only macro + * called by the function. + */ +#ifdef FREERTOS_TASKS_C_ADDITIONS_INIT + + static void freertos_tasks_c_additions_init( void ) PRIVILEGED_FUNCTION; + +#endif + +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + TaskHandle_t xTaskCreateStatic( TaskFunction_t pxTaskCode, + const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const uint32_t ulStackDepth, + void * const pvParameters, + UBaseType_t uxPriority, + StackType_t * const puxStackBuffer, + StaticTask_t * const pxTaskBuffer ) + { + TCB_t *pxNewTCB; + TaskHandle_t xReturn; + + configASSERT( puxStackBuffer != NULL ); + configASSERT( pxTaskBuffer != NULL ); + + #if( configASSERT_DEFINED == 1 ) + { + /* Sanity check that the size of the structure used to declare a + variable of type StaticTask_t equals the size of the real task + structure. */ + volatile size_t xSize = sizeof( StaticTask_t ); + configASSERT( xSize == sizeof( TCB_t ) ); + ( void ) xSize; /* Prevent lint warning when configASSERT() is not used. */ + } + #endif /* configASSERT_DEFINED */ + + + if( ( pxTaskBuffer != NULL ) && ( puxStackBuffer != NULL ) ) + { + /* The memory used for the task's TCB and stack are passed into this + function - use them. */ + pxNewTCB = ( TCB_t * ) pxTaskBuffer; /*lint !e740 !e9087 Unusual cast is ok as the structures are designed to have the same alignment, and the size is checked by an assert. */ + pxNewTCB->pxStack = ( StackType_t * ) puxStackBuffer; + + #if( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e731 !e9029 Macro has been consolidated for readability reasons. */ + { + /* Tasks can be created statically or dynamically, so note this + task was created statically in case the task is later deleted. */ + pxNewTCB->ucStaticallyAllocated = tskSTATICALLY_ALLOCATED_STACK_AND_TCB; + } + #endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */ + + prvInitialiseNewTask( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, &xReturn, pxNewTCB, NULL ); + prvAddNewTaskToReadyList( pxNewTCB ); + } + else + { + xReturn = NULL; + } + + return xReturn; + } + +#endif /* SUPPORT_STATIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +#if( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) + + BaseType_t xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask ) + { + TCB_t *pxNewTCB; + BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY; + + configASSERT( pxTaskDefinition->puxStackBuffer != NULL ); + configASSERT( pxTaskDefinition->pxTaskBuffer != NULL ); + + if( ( pxTaskDefinition->puxStackBuffer != NULL ) && ( pxTaskDefinition->pxTaskBuffer != NULL ) ) + { + /* Allocate space for the TCB. Where the memory comes from depends + on the implementation of the port malloc function and whether or + not static allocation is being used. */ + pxNewTCB = ( TCB_t * ) pxTaskDefinition->pxTaskBuffer; + + /* Store the stack location in the TCB. */ + pxNewTCB->pxStack = pxTaskDefinition->puxStackBuffer; + + #if( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) + { + /* Tasks can be created statically or dynamically, so note this + task was created statically in case the task is later deleted. */ + pxNewTCB->ucStaticallyAllocated = tskSTATICALLY_ALLOCATED_STACK_AND_TCB; + } + #endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */ + + prvInitialiseNewTask( pxTaskDefinition->pvTaskCode, + pxTaskDefinition->pcName, + ( uint32_t ) pxTaskDefinition->usStackDepth, + pxTaskDefinition->pvParameters, + pxTaskDefinition->uxPriority, + pxCreatedTask, pxNewTCB, + pxTaskDefinition->xRegions ); + + prvAddNewTaskToReadyList( pxNewTCB ); + xReturn = pdPASS; + } + + return xReturn; + } + +#endif /* ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) */ +/*-----------------------------------------------------------*/ + +#if( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + + BaseType_t xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask ) + { + TCB_t *pxNewTCB; + BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY; + + configASSERT( pxTaskDefinition->puxStackBuffer ); + + if( pxTaskDefinition->puxStackBuffer != NULL ) + { + /* Allocate space for the TCB. Where the memory comes from depends + on the implementation of the port malloc function and whether or + not static allocation is being used. */ + pxNewTCB = ( TCB_t * ) pvPortMalloc( sizeof( TCB_t ) ); + + if( pxNewTCB != NULL ) + { + /* Store the stack location in the TCB. */ + pxNewTCB->pxStack = pxTaskDefinition->puxStackBuffer; + + #if( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) + { + /* Tasks can be created statically or dynamically, so note + this task had a statically allocated stack in case it is + later deleted. The TCB was allocated dynamically. */ + pxNewTCB->ucStaticallyAllocated = tskSTATICALLY_ALLOCATED_STACK_ONLY; + } + #endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */ + + prvInitialiseNewTask( pxTaskDefinition->pvTaskCode, + pxTaskDefinition->pcName, + ( uint32_t ) pxTaskDefinition->usStackDepth, + pxTaskDefinition->pvParameters, + pxTaskDefinition->uxPriority, + pxCreatedTask, pxNewTCB, + pxTaskDefinition->xRegions ); + + prvAddNewTaskToReadyList( pxNewTCB ); + xReturn = pdPASS; + } + } + + return xReturn; + } + +#endif /* portUSING_MPU_WRAPPERS */ +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + + BaseType_t xTaskCreate( TaskFunction_t pxTaskCode, + const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const configSTACK_DEPTH_TYPE usStackDepth, + void * const pvParameters, + UBaseType_t uxPriority, + TaskHandle_t * const pxCreatedTask ) + { + TCB_t *pxNewTCB; + BaseType_t xReturn; + + /* If the stack grows down then allocate the stack then the TCB so the stack + does not grow into the TCB. Likewise if the stack grows up then allocate + the TCB then the stack. */ + #if( portSTACK_GROWTH > 0 ) + { + /* Allocate space for the TCB. Where the memory comes from depends on + the implementation of the port malloc function and whether or not static + allocation is being used. */ + pxNewTCB = ( TCB_t * ) pvPortMalloc( sizeof( TCB_t ) ); + + if( pxNewTCB != NULL ) + { + /* Allocate space for the stack used by the task being created. + The base of the stack memory stored in the TCB so the task can + be deleted later if required. */ + pxNewTCB->pxStack = ( StackType_t * ) pvPortMalloc( ( ( ( size_t ) usStackDepth ) * sizeof( StackType_t ) ) ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + + if( pxNewTCB->pxStack == NULL ) + { + /* Could not allocate the stack. Delete the allocated TCB. */ + vPortFree( pxNewTCB ); + pxNewTCB = NULL; + } + } + } + #else /* portSTACK_GROWTH */ + { + StackType_t *pxStack; + + /* Allocate space for the stack used by the task being created. */ + pxStack = pvPortMalloc( ( ( ( size_t ) usStackDepth ) * sizeof( StackType_t ) ) ); /*lint !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack and this allocation is the stack. */ + + if( pxStack != NULL ) + { + /* Allocate space for the TCB. */ + pxNewTCB = ( TCB_t * ) pvPortMalloc( sizeof( TCB_t ) ); /*lint !e9087 !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack, and the first member of TCB_t is always a pointer to the task's stack. */ + + if( pxNewTCB != NULL ) + { + /* Store the stack location in the TCB. */ + pxNewTCB->pxStack = pxStack; + } + else + { + /* The stack cannot be used as the TCB was not created. Free + it again. */ + vPortFree( pxStack ); + } + } + else + { + pxNewTCB = NULL; + } + } + #endif /* portSTACK_GROWTH */ + + if( pxNewTCB != NULL ) + { + #if( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e9029 !e731 Macro has been consolidated for readability reasons. */ + { + /* Tasks can be created statically or dynamically, so note this + task was created dynamically in case it is later deleted. */ + pxNewTCB->ucStaticallyAllocated = tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB; + } + #endif /* tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE */ + + prvInitialiseNewTask( pxTaskCode, pcName, ( uint32_t ) usStackDepth, pvParameters, uxPriority, pxCreatedTask, pxNewTCB, NULL ); + prvAddNewTaskToReadyList( pxNewTCB ); + xReturn = pdPASS; + } + else + { + xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY; + } + + return xReturn; + } + +#endif /* configSUPPORT_DYNAMIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +static void prvInitialiseNewTask( TaskFunction_t pxTaskCode, + const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const uint32_t ulStackDepth, + void * const pvParameters, + UBaseType_t uxPriority, + TaskHandle_t * const pxCreatedTask, + TCB_t *pxNewTCB, + const MemoryRegion_t * const xRegions ) +{ +StackType_t *pxTopOfStack; +UBaseType_t x; + + #if( portUSING_MPU_WRAPPERS == 1 ) + /* Should the task be created in privileged mode? */ + BaseType_t xRunPrivileged; + if( ( uxPriority & portPRIVILEGE_BIT ) != 0U ) + { + xRunPrivileged = pdTRUE; + } + else + { + xRunPrivileged = pdFALSE; + } + uxPriority &= ~portPRIVILEGE_BIT; + #endif /* portUSING_MPU_WRAPPERS == 1 */ + + /* Avoid dependency on memset() if it is not required. */ + #if( tskSET_NEW_STACKS_TO_KNOWN_VALUE == 1 ) + { + /* Fill the stack with a known value to assist debugging. */ + ( void ) memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) ulStackDepth * sizeof( StackType_t ) ); + } + #endif /* tskSET_NEW_STACKS_TO_KNOWN_VALUE */ + + /* Calculate the top of stack address. This depends on whether the stack + grows from high memory to low (as per the 80x86) or vice versa. + portSTACK_GROWTH is used to make the result positive or negative as required + by the port. */ + #if( portSTACK_GROWTH < 0 ) + { + pxTopOfStack = &( pxNewTCB->pxStack[ ulStackDepth - ( uint32_t ) 1 ] ); + pxTopOfStack = ( StackType_t * ) ( ( ( portPOINTER_SIZE_TYPE ) pxTopOfStack ) & ( ~( ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) ) ); /*lint !e923 !e9033 !e9078 MISRA exception. Avoiding casts between pointers and integers is not practical. Size differences accounted for using portPOINTER_SIZE_TYPE type. Checked by assert(). */ + + /* Check the alignment of the calculated top of stack is correct. */ + configASSERT( ( ( ( portPOINTER_SIZE_TYPE ) pxTopOfStack & ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) == 0UL ) ); + + #if( configRECORD_STACK_HIGH_ADDRESS == 1 ) + { + /* Also record the stack's high address, which may assist + debugging. */ + pxNewTCB->pxEndOfStack = pxTopOfStack; + } + #endif /* configRECORD_STACK_HIGH_ADDRESS */ + } + #else /* portSTACK_GROWTH */ + { + pxTopOfStack = pxNewTCB->pxStack; + + /* Check the alignment of the stack buffer is correct. */ + configASSERT( ( ( ( portPOINTER_SIZE_TYPE ) pxNewTCB->pxStack & ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) == 0UL ) ); + + /* The other extreme of the stack space is required if stack checking is + performed. */ + pxNewTCB->pxEndOfStack = pxNewTCB->pxStack + ( ulStackDepth - ( uint32_t ) 1 ); + } + #endif /* portSTACK_GROWTH */ + + /* Store the task name in the TCB. */ + if( pcName != NULL ) + { + for( x = ( UBaseType_t ) 0; x < ( UBaseType_t ) configMAX_TASK_NAME_LEN; x++ ) + { + pxNewTCB->pcTaskName[ x ] = pcName[ x ]; + + /* Don't copy all configMAX_TASK_NAME_LEN if the string is shorter than + configMAX_TASK_NAME_LEN characters just in case the memory after the + string is not accessible (extremely unlikely). */ + if( pcName[ x ] == ( char ) 0x00 ) + { + break; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + /* Ensure the name string is terminated in the case that the string length + was greater or equal to configMAX_TASK_NAME_LEN. */ + pxNewTCB->pcTaskName[ configMAX_TASK_NAME_LEN - 1 ] = '\0'; + } + else + { + /* The task has not been given a name, so just ensure there is a NULL + terminator when it is read out. */ + pxNewTCB->pcTaskName[ 0 ] = 0x00; + } + + /* This is used as an array index so must ensure it's not too large. First + remove the privilege bit if one is present. */ + if( uxPriority >= ( UBaseType_t ) configMAX_PRIORITIES ) + { + uxPriority = ( UBaseType_t ) configMAX_PRIORITIES - ( UBaseType_t ) 1U; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + pxNewTCB->uxPriority = uxPriority; + #if ( configUSE_MUTEXES == 1 ) + { + pxNewTCB->uxBasePriority = uxPriority; + pxNewTCB->uxMutexesHeld = 0; + } + #endif /* configUSE_MUTEXES */ + + vListInitialiseItem( &( pxNewTCB->xStateListItem ) ); + vListInitialiseItem( &( pxNewTCB->xEventListItem ) ); + + /* Set the pxNewTCB as a link back from the ListItem_t. This is so we can get + back to the containing TCB from a generic item in a list. */ + listSET_LIST_ITEM_OWNER( &( pxNewTCB->xStateListItem ), pxNewTCB ); + + /* Event lists are always in priority order. */ + listSET_LIST_ITEM_VALUE( &( pxNewTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + listSET_LIST_ITEM_OWNER( &( pxNewTCB->xEventListItem ), pxNewTCB ); + + #if ( portCRITICAL_NESTING_IN_TCB == 1 ) + { + pxNewTCB->uxCriticalNesting = ( UBaseType_t ) 0U; + } + #endif /* portCRITICAL_NESTING_IN_TCB */ + + #if ( configUSE_APPLICATION_TASK_TAG == 1 ) + { + pxNewTCB->pxTaskTag = NULL; + } + #endif /* configUSE_APPLICATION_TASK_TAG */ + + #if ( configGENERATE_RUN_TIME_STATS == 1 ) + { + pxNewTCB->ulRunTimeCounter = 0UL; + } + #endif /* configGENERATE_RUN_TIME_STATS */ + + #if ( portUSING_MPU_WRAPPERS == 1 ) + { + vPortStoreTaskMPUSettings( &( pxNewTCB->xMPUSettings ), xRegions, pxNewTCB->pxStack, ulStackDepth ); + } + #else + { + /* Avoid compiler warning about unreferenced parameter. */ + ( void ) xRegions; + } + #endif + + #if( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 ) + { + for( x = 0; x < ( UBaseType_t ) configNUM_THREAD_LOCAL_STORAGE_POINTERS; x++ ) + { + pxNewTCB->pvThreadLocalStoragePointers[ x ] = NULL; + } + } + #endif + + #if ( configUSE_TASK_NOTIFICATIONS == 1 ) + { + pxNewTCB->ulNotifiedValue = 0; + pxNewTCB->ucNotifyState = taskNOT_WAITING_NOTIFICATION; + } + #endif + + #if ( configUSE_NEWLIB_REENTRANT == 1 ) + { + /* Initialise this task's Newlib reent structure. + See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html + for additional information. */ + _REENT_INIT_PTR( ( &( pxNewTCB->xNewLib_reent ) ) ); + } + #endif + + #if( INCLUDE_xTaskAbortDelay == 1 ) + { + pxNewTCB->ucDelayAborted = pdFALSE; + } + #endif + + /* Initialize the TCB stack to look as if the task was already running, + but had been interrupted by the scheduler. The return address is set + to the start of the task function. Once the stack has been initialised + the top of stack variable is updated. */ + #if( portUSING_MPU_WRAPPERS == 1 ) + { + /* If the port has capability to detect stack overflow, + pass the stack end address to the stack initialization + function as well. */ + #if( portHAS_STACK_OVERFLOW_CHECKING == 1 ) + { + #if( portSTACK_GROWTH < 0 ) + { + pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxStack, pxTaskCode, pvParameters, xRunPrivileged ); + } + #else /* portSTACK_GROWTH */ + { + pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxEndOfStack, pxTaskCode, pvParameters, xRunPrivileged ); + } + #endif /* portSTACK_GROWTH */ + } + #else /* portHAS_STACK_OVERFLOW_CHECKING */ + { + pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxTaskCode, pvParameters, xRunPrivileged ); + } + #endif /* portHAS_STACK_OVERFLOW_CHECKING */ + } + #else /* portUSING_MPU_WRAPPERS */ + { + /* If the port has capability to detect stack overflow, + pass the stack end address to the stack initialization + function as well. */ + #if( portHAS_STACK_OVERFLOW_CHECKING == 1 ) + { + #if( portSTACK_GROWTH < 0 ) + { + pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxStack, pxTaskCode, pvParameters ); + } + #else /* portSTACK_GROWTH */ + { + pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxNewTCB->pxEndOfStack, pxTaskCode, pvParameters ); + } + #endif /* portSTACK_GROWTH */ + } + #else /* portHAS_STACK_OVERFLOW_CHECKING */ + { + pxNewTCB->pxTopOfStack = pxPortInitialiseStack( pxTopOfStack, pxTaskCode, pvParameters ); + } + #endif /* portHAS_STACK_OVERFLOW_CHECKING */ + } + #endif /* portUSING_MPU_WRAPPERS */ + + if( pxCreatedTask != NULL ) + { + /* Pass the handle out in an anonymous way. The handle can be used to + change the created task's priority, delete the created task, etc.*/ + *pxCreatedTask = ( TaskHandle_t ) pxNewTCB; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } +} +/*-----------------------------------------------------------*/ + +static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB ) +{ + /* Ensure interrupts don't access the task lists while the lists are being + updated. */ + taskENTER_CRITICAL(); + { + uxCurrentNumberOfTasks++; + if( pxCurrentTCB == NULL ) + { + /* There are no other tasks, or all the other tasks are in + the suspended state - make this the current task. */ + pxCurrentTCB = pxNewTCB; + + if( uxCurrentNumberOfTasks == ( UBaseType_t ) 1 ) + { + /* This is the first task to be created so do the preliminary + initialisation required. We will not recover if this call + fails, but we will report the failure. */ + prvInitialiseTaskLists(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* If the scheduler is not already running, make this task the + current task if it is the highest priority task to be created + so far. */ + if( xSchedulerRunning == pdFALSE ) + { + if( pxCurrentTCB->uxPriority <= pxNewTCB->uxPriority ) + { + pxCurrentTCB = pxNewTCB; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + uxTaskNumber++; + + #if ( configUSE_TRACE_FACILITY == 1 ) + { + /* Add a counter into the TCB for tracing only. */ + pxNewTCB->uxTCBNumber = uxTaskNumber; + } + #endif /* configUSE_TRACE_FACILITY */ + traceTASK_CREATE( pxNewTCB ); + + prvAddTaskToReadyList( pxNewTCB ); + + portSETUP_TCB( pxNewTCB ); + } + taskEXIT_CRITICAL(); + + if( xSchedulerRunning != pdFALSE ) + { + /* If the created task is of a higher priority than the current task + then it should run now. */ + if( pxCurrentTCB->uxPriority < pxNewTCB->uxPriority ) + { + taskYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } +} +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskDelete == 1 ) + + void vTaskDelete( TaskHandle_t xTaskToDelete ) + { + TCB_t *pxTCB; + + taskENTER_CRITICAL(); + { + /* If null is passed in here then it is the calling task that is + being deleted. */ + pxTCB = prvGetTCBFromHandle( xTaskToDelete ); + + /* Remove task from the ready/delayed list. */ + if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + taskRESET_READY_PRIORITY( pxTCB->uxPriority ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Is the task waiting on an event also? */ + if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL ) + { + ( void ) uxListRemove( &( pxTCB->xEventListItem ) ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Increment the uxTaskNumber also so kernel aware debuggers can + detect that the task lists need re-generating. This is done before + portPRE_TASK_DELETE_HOOK() as in the Windows port that macro will + not return. */ + uxTaskNumber++; + + if( pxTCB == pxCurrentTCB ) + { + /* A task is deleting itself. This cannot complete within the + task itself, as a context switch to another task is required. + Place the task in the termination list. The idle task will + check the termination list and free up any memory allocated by + the scheduler for the TCB and stack of the deleted task. */ + vListInsertEnd( &xTasksWaitingTermination, &( pxTCB->xStateListItem ) ); + + /* Increment the ucTasksDeleted variable so the idle task knows + there is a task that has been deleted and that it should therefore + check the xTasksWaitingTermination list. */ + ++uxDeletedTasksWaitingCleanUp; + + /* Call the delete hook before portPRE_TASK_DELETE_HOOK() as + portPRE_TASK_DELETE_HOOK() does not return in the Win32 port. */ + traceTASK_DELETE( pxTCB ); + + /* The pre-delete hook is primarily for the Windows simulator, + in which Windows specific clean up operations are performed, + after which it is not possible to yield away from this task - + hence xYieldPending is used to latch that a context switch is + required. */ + portPRE_TASK_DELETE_HOOK( pxTCB, &xYieldPending ); + } + else + { + --uxCurrentNumberOfTasks; + traceTASK_DELETE( pxTCB ); + prvDeleteTCB( pxTCB ); + + /* Reset the next expected unblock time in case it referred to + the task that has just been deleted. */ + prvResetNextTaskUnblockTime(); + } + } + taskEXIT_CRITICAL(); + + /* Force a reschedule if it is the currently running task that has just + been deleted. */ + if( xSchedulerRunning != pdFALSE ) + { + if( pxTCB == pxCurrentTCB ) + { + configASSERT( uxSchedulerSuspended == 0 ); + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + +#endif /* INCLUDE_vTaskDelete */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskDelayUntil == 1 ) + + void vTaskDelayUntil( TickType_t * const pxPreviousWakeTime, const TickType_t xTimeIncrement ) + { + TickType_t xTimeToWake; + BaseType_t xAlreadyYielded, xShouldDelay = pdFALSE; + + configASSERT( pxPreviousWakeTime ); + configASSERT( ( xTimeIncrement > 0U ) ); + configASSERT( uxSchedulerSuspended == 0 ); + + vTaskSuspendAll(); + { + /* Minor optimisation. The tick count cannot change in this + block. */ + const TickType_t xConstTickCount = xTickCount; + + /* Generate the tick time at which the task wants to wake. */ + xTimeToWake = *pxPreviousWakeTime + xTimeIncrement; + + if( xConstTickCount < *pxPreviousWakeTime ) + { + /* The tick count has overflowed since this function was + lasted called. In this case the only time we should ever + actually delay is if the wake time has also overflowed, + and the wake time is greater than the tick time. When this + is the case it is as if neither time had overflowed. */ + if( ( xTimeToWake < *pxPreviousWakeTime ) && ( xTimeToWake > xConstTickCount ) ) + { + xShouldDelay = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* The tick time has not overflowed. In this case we will + delay if either the wake time has overflowed, and/or the + tick time is less than the wake time. */ + if( ( xTimeToWake < *pxPreviousWakeTime ) || ( xTimeToWake > xConstTickCount ) ) + { + xShouldDelay = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + /* Update the wake time ready for the next call. */ + *pxPreviousWakeTime = xTimeToWake; + + if( xShouldDelay != pdFALSE ) + { + traceTASK_DELAY_UNTIL( xTimeToWake ); + + /* prvAddCurrentTaskToDelayedList() needs the block time, not + the time to wake, so subtract the current tick count. */ + prvAddCurrentTaskToDelayedList( xTimeToWake - xConstTickCount, pdFALSE ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + xAlreadyYielded = xTaskResumeAll(); + + /* Force a reschedule if xTaskResumeAll has not already done so, we may + have put ourselves to sleep. */ + if( xAlreadyYielded == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* INCLUDE_vTaskDelayUntil */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskDelay == 1 ) + + void vTaskDelay( const TickType_t xTicksToDelay ) + { + BaseType_t xAlreadyYielded = pdFALSE; + + /* A delay time of zero just forces a reschedule. */ + if( xTicksToDelay > ( TickType_t ) 0U ) + { + configASSERT( uxSchedulerSuspended == 0 ); + vTaskSuspendAll(); + { + traceTASK_DELAY(); + + /* A task that is removed from the event list while the + scheduler is suspended will not get placed in the ready + list or removed from the blocked list until the scheduler + is resumed. + + This task cannot be in an event list as it is the currently + executing task. */ + prvAddCurrentTaskToDelayedList( xTicksToDelay, pdFALSE ); + } + xAlreadyYielded = xTaskResumeAll(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Force a reschedule if xTaskResumeAll has not already done so, we may + have put ourselves to sleep. */ + if( xAlreadyYielded == pdFALSE ) + { + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* INCLUDE_vTaskDelay */ +/*-----------------------------------------------------------*/ + +#if( ( INCLUDE_eTaskGetState == 1 ) || ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_xTaskAbortDelay == 1 ) ) + + eTaskState eTaskGetState( TaskHandle_t xTask ) + { + eTaskState eReturn; + List_t const * pxStateList, *pxDelayedList, *pxOverflowedDelayedList; + const TCB_t * const pxTCB = xTask; + + configASSERT( pxTCB ); + + if( pxTCB == pxCurrentTCB ) + { + /* The task calling this function is querying its own state. */ + eReturn = eRunning; + } + else + { + taskENTER_CRITICAL(); + { + pxStateList = listLIST_ITEM_CONTAINER( &( pxTCB->xStateListItem ) ); + pxDelayedList = pxDelayedTaskList; + pxOverflowedDelayedList = pxOverflowDelayedTaskList; + } + taskEXIT_CRITICAL(); + + if( ( pxStateList == pxDelayedList ) || ( pxStateList == pxOverflowedDelayedList ) ) + { + /* The task being queried is referenced from one of the Blocked + lists. */ + eReturn = eBlocked; + } + + #if ( INCLUDE_vTaskSuspend == 1 ) + else if( pxStateList == &xSuspendedTaskList ) + { + /* The task being queried is referenced from the suspended + list. Is it genuinely suspended or is it blocked + indefinitely? */ + if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL ) + { + #if( configUSE_TASK_NOTIFICATIONS == 1 ) + { + /* The task does not appear on the event list item of + and of the RTOS objects, but could still be in the + blocked state if it is waiting on its notification + rather than waiting on an object. */ + if( pxTCB->ucNotifyState == taskWAITING_NOTIFICATION ) + { + eReturn = eBlocked; + } + else + { + eReturn = eSuspended; + } + } + #else + { + eReturn = eSuspended; + } + #endif + } + else + { + eReturn = eBlocked; + } + } + #endif + + #if ( INCLUDE_vTaskDelete == 1 ) + else if( ( pxStateList == &xTasksWaitingTermination ) || ( pxStateList == NULL ) ) + { + /* The task being queried is referenced from the deleted + tasks list, or it is not referenced from any lists at + all. */ + eReturn = eDeleted; + } + #endif + + else /*lint !e525 Negative indentation is intended to make use of pre-processor clearer. */ + { + /* If the task is not in any other state, it must be in the + Ready (including pending ready) state. */ + eReturn = eReady; + } + } + + return eReturn; + } /*lint !e818 xTask cannot be a pointer to const because it is a typedef. */ + +#endif /* INCLUDE_eTaskGetState */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_uxTaskPriorityGet == 1 ) + + UBaseType_t uxTaskPriorityGet( const TaskHandle_t xTask ) + { + TCB_t const *pxTCB; + UBaseType_t uxReturn; + + taskENTER_CRITICAL(); + { + /* If null is passed in here then it is the priority of the task + that called uxTaskPriorityGet() that is being queried. */ + pxTCB = prvGetTCBFromHandle( xTask ); + uxReturn = pxTCB->uxPriority; + } + taskEXIT_CRITICAL(); + + return uxReturn; + } + +#endif /* INCLUDE_uxTaskPriorityGet */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_uxTaskPriorityGet == 1 ) + + UBaseType_t uxTaskPriorityGetFromISR( const TaskHandle_t xTask ) + { + TCB_t const *pxTCB; + UBaseType_t uxReturn, uxSavedInterruptState; + + /* RTOS ports that support interrupt nesting have the concept of a + maximum system call (or maximum API call) interrupt priority. + Interrupts that are above the maximum system call priority are keep + permanently enabled, even when the RTOS kernel is in a critical section, + but cannot make any calls to FreeRTOS API functions. If configASSERT() + is defined in FreeRTOSConfig.h then + portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has + been assigned a priority above the configured maximum system call + priority. Only FreeRTOS functions that end in FromISR can be called + from interrupts that have been assigned a priority at or (logically) + below the maximum system call interrupt priority. FreeRTOS maintains a + separate interrupt safe API to ensure interrupt entry is as fast and as + simple as possible. More information (albeit Cortex-M specific) is + provided on the following link: + https://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + uxSavedInterruptState = portSET_INTERRUPT_MASK_FROM_ISR(); + { + /* If null is passed in here then it is the priority of the calling + task that is being queried. */ + pxTCB = prvGetTCBFromHandle( xTask ); + uxReturn = pxTCB->uxPriority; + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptState ); + + return uxReturn; + } + +#endif /* INCLUDE_uxTaskPriorityGet */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskPrioritySet == 1 ) + + void vTaskPrioritySet( TaskHandle_t xTask, UBaseType_t uxNewPriority ) + { + TCB_t *pxTCB; + UBaseType_t uxCurrentBasePriority, uxPriorityUsedOnEntry; + BaseType_t xYieldRequired = pdFALSE; + + configASSERT( ( uxNewPriority < configMAX_PRIORITIES ) ); + + /* Ensure the new priority is valid. */ + if( uxNewPriority >= ( UBaseType_t ) configMAX_PRIORITIES ) + { + uxNewPriority = ( UBaseType_t ) configMAX_PRIORITIES - ( UBaseType_t ) 1U; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + taskENTER_CRITICAL(); + { + /* If null is passed in here then it is the priority of the calling + task that is being changed. */ + pxTCB = prvGetTCBFromHandle( xTask ); + + traceTASK_PRIORITY_SET( pxTCB, uxNewPriority ); + + #if ( configUSE_MUTEXES == 1 ) + { + uxCurrentBasePriority = pxTCB->uxBasePriority; + } + #else + { + uxCurrentBasePriority = pxTCB->uxPriority; + } + #endif + + if( uxCurrentBasePriority != uxNewPriority ) + { + /* The priority change may have readied a task of higher + priority than the calling task. */ + if( uxNewPriority > uxCurrentBasePriority ) + { + if( pxTCB != pxCurrentTCB ) + { + /* The priority of a task other than the currently + running task is being raised. Is the priority being + raised above that of the running task? */ + if( uxNewPriority >= pxCurrentTCB->uxPriority ) + { + xYieldRequired = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + /* The priority of the running task is being raised, + but the running task must already be the highest + priority task able to run so no yield is required. */ + } + } + else if( pxTCB == pxCurrentTCB ) + { + /* Setting the priority of the running task down means + there may now be another task of higher priority that + is ready to execute. */ + xYieldRequired = pdTRUE; + } + else + { + /* Setting the priority of any other task down does not + require a yield as the running task must be above the + new priority of the task being modified. */ + } + + /* Remember the ready list the task might be referenced from + before its uxPriority member is changed so the + taskRESET_READY_PRIORITY() macro can function correctly. */ + uxPriorityUsedOnEntry = pxTCB->uxPriority; + + #if ( configUSE_MUTEXES == 1 ) + { + /* Only change the priority being used if the task is not + currently using an inherited priority. */ + if( pxTCB->uxBasePriority == pxTCB->uxPriority ) + { + pxTCB->uxPriority = uxNewPriority; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* The base priority gets set whatever. */ + pxTCB->uxBasePriority = uxNewPriority; + } + #else + { + pxTCB->uxPriority = uxNewPriority; + } + #endif + + /* Only reset the event list item value if the value is not + being used for anything else. */ + if( ( listGET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ) ) & taskEVENT_LIST_ITEM_VALUE_IN_USE ) == 0UL ) + { + listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) uxNewPriority ) ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* If the task is in the blocked or suspended list we need do + nothing more than change its priority variable. However, if + the task is in a ready list it needs to be removed and placed + in the list appropriate to its new priority. */ + if( listIS_CONTAINED_WITHIN( &( pxReadyTasksLists[ uxPriorityUsedOnEntry ] ), &( pxTCB->xStateListItem ) ) != pdFALSE ) + { + /* The task is currently in its ready list - remove before + adding it to it's new ready list. As we are in a critical + section we can do this even if the scheduler is suspended. */ + if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + /* It is known that the task is in its ready list so + there is no need to check again and the port level + reset macro can be called directly. */ + portRESET_READY_PRIORITY( uxPriorityUsedOnEntry, uxTopReadyPriority ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + prvAddTaskToReadyList( pxTCB ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( xYieldRequired != pdFALSE ) + { + taskYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Remove compiler warning about unused variables when the port + optimised task selection is not being used. */ + ( void ) uxPriorityUsedOnEntry; + } + } + taskEXIT_CRITICAL(); + } + +#endif /* INCLUDE_vTaskPrioritySet */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskSuspend == 1 ) + + void vTaskSuspend( TaskHandle_t xTaskToSuspend ) + { + TCB_t *pxTCB; + + taskENTER_CRITICAL(); + { + /* If null is passed in here then it is the running task that is + being suspended. */ + pxTCB = prvGetTCBFromHandle( xTaskToSuspend ); + + traceTASK_SUSPEND( pxTCB ); + + /* Remove task from the ready/delayed list and place in the + suspended list. */ + if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + taskRESET_READY_PRIORITY( pxTCB->uxPriority ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Is the task waiting on an event also? */ + if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL ) + { + ( void ) uxListRemove( &( pxTCB->xEventListItem ) ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + vListInsertEnd( &xSuspendedTaskList, &( pxTCB->xStateListItem ) ); + + #if( configUSE_TASK_NOTIFICATIONS == 1 ) + { + if( pxTCB->ucNotifyState == taskWAITING_NOTIFICATION ) + { + /* The task was blocked to wait for a notification, but is + now suspended, so no notification was received. */ + pxTCB->ucNotifyState = taskNOT_WAITING_NOTIFICATION; + } + } + #endif + } + taskEXIT_CRITICAL(); + + if( xSchedulerRunning != pdFALSE ) + { + /* Reset the next expected unblock time in case it referred to the + task that is now in the Suspended state. */ + taskENTER_CRITICAL(); + { + prvResetNextTaskUnblockTime(); + } + taskEXIT_CRITICAL(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( pxTCB == pxCurrentTCB ) + { + if( xSchedulerRunning != pdFALSE ) + { + /* The current task has just been suspended. */ + configASSERT( uxSchedulerSuspended == 0 ); + portYIELD_WITHIN_API(); + } + else + { + /* The scheduler is not running, but the task that was pointed + to by pxCurrentTCB has just been suspended and pxCurrentTCB + must be adjusted to point to a different task. */ + if( listCURRENT_LIST_LENGTH( &xSuspendedTaskList ) == uxCurrentNumberOfTasks ) /*lint !e931 Right has no side effect, just volatile. */ + { + /* No other tasks are ready, so set pxCurrentTCB back to + NULL so when the next task is created pxCurrentTCB will + be set to point to it no matter what its relative priority + is. */ + pxCurrentTCB = NULL; + } + else + { + vTaskSwitchContext(); + } + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* INCLUDE_vTaskSuspend */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskSuspend == 1 ) + + static BaseType_t prvTaskIsTaskSuspended( const TaskHandle_t xTask ) + { + BaseType_t xReturn = pdFALSE; + const TCB_t * const pxTCB = xTask; + + /* Accesses xPendingReadyList so must be called from a critical + section. */ + + /* It does not make sense to check if the calling task is suspended. */ + configASSERT( xTask ); + + /* Is the task being resumed actually in the suspended list? */ + if( listIS_CONTAINED_WITHIN( &xSuspendedTaskList, &( pxTCB->xStateListItem ) ) != pdFALSE ) + { + /* Has the task already been resumed from within an ISR? */ + if( listIS_CONTAINED_WITHIN( &xPendingReadyList, &( pxTCB->xEventListItem ) ) == pdFALSE ) + { + /* Is it in the suspended list because it is in the Suspended + state, or because is is blocked with no timeout? */ + if( listIS_CONTAINED_WITHIN( NULL, &( pxTCB->xEventListItem ) ) != pdFALSE ) /*lint !e961. The cast is only redundant when NULL is used. */ + { + xReturn = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xReturn; + } /*lint !e818 xTask cannot be a pointer to const because it is a typedef. */ + +#endif /* INCLUDE_vTaskSuspend */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskSuspend == 1 ) + + void vTaskResume( TaskHandle_t xTaskToResume ) + { + TCB_t * const pxTCB = xTaskToResume; + + /* It does not make sense to resume the calling task. */ + configASSERT( xTaskToResume ); + + /* The parameter cannot be NULL as it is impossible to resume the + currently executing task. */ + if( ( pxTCB != pxCurrentTCB ) && ( pxTCB != NULL ) ) + { + taskENTER_CRITICAL(); + { + if( prvTaskIsTaskSuspended( pxTCB ) != pdFALSE ) + { + traceTASK_RESUME( pxTCB ); + + /* The ready list can be accessed even if the scheduler is + suspended because this is inside a critical section. */ + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxTCB ); + + /* A higher priority task may have just been resumed. */ + if( pxTCB->uxPriority >= pxCurrentTCB->uxPriority ) + { + /* This yield may not cause the task just resumed to run, + but will leave the lists in the correct state for the + next yield. */ + taskYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* INCLUDE_vTaskSuspend */ + +/*-----------------------------------------------------------*/ + +#if ( ( INCLUDE_xTaskResumeFromISR == 1 ) && ( INCLUDE_vTaskSuspend == 1 ) ) + + BaseType_t xTaskResumeFromISR( TaskHandle_t xTaskToResume ) + { + BaseType_t xYieldRequired = pdFALSE; + TCB_t * const pxTCB = xTaskToResume; + UBaseType_t uxSavedInterruptStatus; + + configASSERT( xTaskToResume ); + + /* RTOS ports that support interrupt nesting have the concept of a + maximum system call (or maximum API call) interrupt priority. + Interrupts that are above the maximum system call priority are keep + permanently enabled, even when the RTOS kernel is in a critical section, + but cannot make any calls to FreeRTOS API functions. If configASSERT() + is defined in FreeRTOSConfig.h then + portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has + been assigned a priority above the configured maximum system call + priority. Only FreeRTOS functions that end in FromISR can be called + from interrupts that have been assigned a priority at or (logically) + below the maximum system call interrupt priority. FreeRTOS maintains a + separate interrupt safe API to ensure interrupt entry is as fast and as + simple as possible. More information (albeit Cortex-M specific) is + provided on the following link: + https://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + if( prvTaskIsTaskSuspended( pxTCB ) != pdFALSE ) + { + traceTASK_RESUME_FROM_ISR( pxTCB ); + + /* Check the ready lists can be accessed. */ + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + /* Ready lists can be accessed so move the task from the + suspended list to the ready list directly. */ + if( pxTCB->uxPriority >= pxCurrentTCB->uxPriority ) + { + xYieldRequired = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxTCB ); + } + else + { + /* The delayed or ready lists cannot be accessed so the task + is held in the pending ready list until the scheduler is + unsuspended. */ + vListInsertEnd( &( xPendingReadyList ), &( pxTCB->xEventListItem ) ); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xYieldRequired; + } + +#endif /* ( ( INCLUDE_xTaskResumeFromISR == 1 ) && ( INCLUDE_vTaskSuspend == 1 ) ) */ +/*-----------------------------------------------------------*/ + +void vTaskStartScheduler( void ) +{ +BaseType_t xReturn; + + /* Add the idle task at the lowest priority. */ + #if( configSUPPORT_STATIC_ALLOCATION == 1 ) + { + StaticTask_t *pxIdleTaskTCBBuffer = NULL; + StackType_t *pxIdleTaskStackBuffer = NULL; + uint32_t ulIdleTaskStackSize; + + /* The Idle task is created using user provided RAM - obtain the + address of the RAM then create the idle task. */ + vApplicationGetIdleTaskMemory( &pxIdleTaskTCBBuffer, &pxIdleTaskStackBuffer, &ulIdleTaskStackSize ); + xIdleTaskHandle = xTaskCreateStatic( prvIdleTask, + configIDLE_TASK_NAME, + ulIdleTaskStackSize, + ( void * ) NULL, /*lint !e961. The cast is not redundant for all compilers. */ + portPRIVILEGE_BIT, /* In effect ( tskIDLE_PRIORITY | portPRIVILEGE_BIT ), but tskIDLE_PRIORITY is zero. */ + pxIdleTaskStackBuffer, + pxIdleTaskTCBBuffer ); /*lint !e961 MISRA exception, justified as it is not a redundant explicit cast to all supported compilers. */ + + if( xIdleTaskHandle != NULL ) + { + xReturn = pdPASS; + } + else + { + xReturn = pdFAIL; + } + } + #else + { + /* The Idle task is being created using dynamically allocated RAM. */ + xReturn = xTaskCreate( prvIdleTask, + configIDLE_TASK_NAME, + configMINIMAL_STACK_SIZE, + ( void * ) NULL, + portPRIVILEGE_BIT, /* In effect ( tskIDLE_PRIORITY | portPRIVILEGE_BIT ), but tskIDLE_PRIORITY is zero. */ + &xIdleTaskHandle ); /*lint !e961 MISRA exception, justified as it is not a redundant explicit cast to all supported compilers. */ + } + #endif /* configSUPPORT_STATIC_ALLOCATION */ + + #if ( configUSE_TIMERS == 1 ) + { + if( xReturn == pdPASS ) + { + xReturn = xTimerCreateTimerTask(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_TIMERS */ + + if( xReturn == pdPASS ) + { + /* freertos_tasks_c_additions_init() should only be called if the user + definable macro FREERTOS_TASKS_C_ADDITIONS_INIT() is defined, as that is + the only macro called by the function. */ + #ifdef FREERTOS_TASKS_C_ADDITIONS_INIT + { + freertos_tasks_c_additions_init(); + } + #endif + + /* Interrupts are turned off here, to ensure a tick does not occur + before or during the call to xPortStartScheduler(). The stacks of + the created tasks contain a status word with interrupts switched on + so interrupts will automatically get re-enabled when the first task + starts to run. */ + portDISABLE_INTERRUPTS(); + + #if ( configUSE_NEWLIB_REENTRANT == 1 ) + { + /* Switch Newlib's _impure_ptr variable to point to the _reent + structure specific to the task that will run first. + See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html + for additional information. */ + _impure_ptr = &( pxCurrentTCB->xNewLib_reent ); + } + #endif /* configUSE_NEWLIB_REENTRANT */ + + xNextTaskUnblockTime = portMAX_DELAY; + xSchedulerRunning = pdTRUE; + xTickCount = ( TickType_t ) configINITIAL_TICK_COUNT; + + /* If configGENERATE_RUN_TIME_STATS is defined then the following + macro must be defined to configure the timer/counter used to generate + the run time counter time base. NOTE: If configGENERATE_RUN_TIME_STATS + is set to 0 and the following line fails to build then ensure you do not + have portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() defined in your + FreeRTOSConfig.h file. */ + portCONFIGURE_TIMER_FOR_RUN_TIME_STATS(); + + traceTASK_SWITCHED_IN(); + + /* Setting up the timer tick is hardware specific and thus in the + portable interface. */ + if( xPortStartScheduler() != pdFALSE ) + { + /* Should not reach here as if the scheduler is running the + function will not return. */ + } + else + { + /* Should only reach here if a task calls xTaskEndScheduler(). */ + } + } + else + { + /* This line will only be reached if the kernel could not be started, + because there was not enough FreeRTOS heap to create the idle task + or the timer task. */ + configASSERT( xReturn != errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY ); + } + + /* Prevent compiler warnings if INCLUDE_xTaskGetIdleTaskHandle is set to 0, + meaning xIdleTaskHandle is not used anywhere else. */ + ( void ) xIdleTaskHandle; +} +/*-----------------------------------------------------------*/ + +void vTaskEndScheduler( void ) +{ + /* Stop the scheduler interrupts and call the portable scheduler end + routine so the original ISRs can be restored if necessary. The port + layer must ensure interrupts enable bit is left in the correct state. */ + portDISABLE_INTERRUPTS(); + xSchedulerRunning = pdFALSE; + vPortEndScheduler(); +} +/*----------------------------------------------------------*/ + +void vTaskSuspendAll( void ) +{ + /* A critical section is not required as the variable is of type + BaseType_t. Please read Richard Barry's reply in the following link to a + post in the FreeRTOS support forum before reporting this as a bug! - + http://goo.gl/wu4acr */ + + /* portSOFRWARE_BARRIER() is only implemented for emulated/simulated ports that + do not otherwise exhibit real time behaviour. */ + portSOFTWARE_BARRIER(); + + /* The scheduler is suspended if uxSchedulerSuspended is non-zero. An increment + is used to allow calls to vTaskSuspendAll() to nest. */ + ++uxSchedulerSuspended; + + /* Enforces ordering for ports and optimised compilers that may otherwise place + the above increment elsewhere. */ + portMEMORY_BARRIER(); +} +/*----------------------------------------------------------*/ + +#if ( configUSE_TICKLESS_IDLE != 0 ) + + static TickType_t prvGetExpectedIdleTime( void ) + { + TickType_t xReturn; + UBaseType_t uxHigherPriorityReadyTasks = pdFALSE; + + /* uxHigherPriorityReadyTasks takes care of the case where + configUSE_PREEMPTION is 0, so there may be tasks above the idle priority + task that are in the Ready state, even though the idle task is + running. */ + #if( configUSE_PORT_OPTIMISED_TASK_SELECTION == 0 ) + { + if( uxTopReadyPriority > tskIDLE_PRIORITY ) + { + uxHigherPriorityReadyTasks = pdTRUE; + } + } + #else + { + const UBaseType_t uxLeastSignificantBit = ( UBaseType_t ) 0x01; + + /* When port optimised task selection is used the uxTopReadyPriority + variable is used as a bit map. If bits other than the least + significant bit are set then there are tasks that have a priority + above the idle priority that are in the Ready state. This takes + care of the case where the co-operative scheduler is in use. */ + if( uxTopReadyPriority > uxLeastSignificantBit ) + { + uxHigherPriorityReadyTasks = pdTRUE; + } + } + #endif + + if( pxCurrentTCB->uxPriority > tskIDLE_PRIORITY ) + { + xReturn = 0; + } + else if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ tskIDLE_PRIORITY ] ) ) > 1 ) + { + /* There are other idle priority tasks in the ready state. If + time slicing is used then the very next tick interrupt must be + processed. */ + xReturn = 0; + } + else if( uxHigherPriorityReadyTasks != pdFALSE ) + { + /* There are tasks in the Ready state that have a priority above the + idle priority. This path can only be reached if + configUSE_PREEMPTION is 0. */ + xReturn = 0; + } + else + { + xReturn = xNextTaskUnblockTime - xTickCount; + } + + return xReturn; + } + +#endif /* configUSE_TICKLESS_IDLE */ +/*----------------------------------------------------------*/ + +BaseType_t xTaskResumeAll( void ) +{ +TCB_t *pxTCB = NULL; +BaseType_t xAlreadyYielded = pdFALSE; + + /* If uxSchedulerSuspended is zero then this function does not match a + previous call to vTaskSuspendAll(). */ + configASSERT( uxSchedulerSuspended ); + + /* It is possible that an ISR caused a task to be removed from an event + list while the scheduler was suspended. If this was the case then the + removed task will have been added to the xPendingReadyList. Once the + scheduler has been resumed it is safe to move all the pending ready + tasks from this list into their appropriate ready list. */ + taskENTER_CRITICAL(); + { + --uxSchedulerSuspended; + + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + if( uxCurrentNumberOfTasks > ( UBaseType_t ) 0U ) + { + /* Move any readied tasks from the pending list into the + appropriate ready list. */ + while( listLIST_IS_EMPTY( &xPendingReadyList ) == pdFALSE ) + { + pxTCB = listGET_OWNER_OF_HEAD_ENTRY( ( &xPendingReadyList ) ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + ( void ) uxListRemove( &( pxTCB->xEventListItem ) ); + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxTCB ); + + /* If the moved task has a priority higher than the current + task then a yield must be performed. */ + if( pxTCB->uxPriority >= pxCurrentTCB->uxPriority ) + { + xYieldPending = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + if( pxTCB != NULL ) + { + /* A task was unblocked while the scheduler was suspended, + which may have prevented the next unblock time from being + re-calculated, in which case re-calculate it now. Mainly + important for low power tickless implementations, where + this can prevent an unnecessary exit from low power + state. */ + prvResetNextTaskUnblockTime(); + } + + /* If any ticks occurred while the scheduler was suspended then + they should be processed now. This ensures the tick count does + not slip, and that any delayed tasks are resumed at the correct + time. */ + { + TickType_t xPendedCounts = xPendedTicks; /* Non-volatile copy. */ + + if( xPendedCounts > ( TickType_t ) 0U ) + { + do + { + if( xTaskIncrementTick() != pdFALSE ) + { + xYieldPending = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + --xPendedCounts; + } while( xPendedCounts > ( TickType_t ) 0U ); + + xPendedTicks = 0; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + if( xYieldPending != pdFALSE ) + { + #if( configUSE_PREEMPTION != 0 ) + { + xAlreadyYielded = pdTRUE; + } + #endif + taskYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + return xAlreadyYielded; +} +/*-----------------------------------------------------------*/ + +TickType_t xTaskGetTickCount( void ) +{ +TickType_t xTicks; + + /* Critical section required if running on a 16 bit processor. */ + portTICK_TYPE_ENTER_CRITICAL(); + { + xTicks = xTickCount; + } + portTICK_TYPE_EXIT_CRITICAL(); + + return xTicks; +} +/*-----------------------------------------------------------*/ + +TickType_t xTaskGetTickCountFromISR( void ) +{ +TickType_t xReturn; +UBaseType_t uxSavedInterruptStatus; + + /* RTOS ports that support interrupt nesting have the concept of a maximum + system call (or maximum API call) interrupt priority. Interrupts that are + above the maximum system call priority are kept permanently enabled, even + when the RTOS kernel is in a critical section, but cannot make any calls to + FreeRTOS API functions. If configASSERT() is defined in FreeRTOSConfig.h + then portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has been + assigned a priority above the configured maximum system call priority. + Only FreeRTOS functions that end in FromISR can be called from interrupts + that have been assigned a priority at or (logically) below the maximum + system call interrupt priority. FreeRTOS maintains a separate interrupt + safe API to ensure interrupt entry is as fast and as simple as possible. + More information (albeit Cortex-M specific) is provided on the following + link: https://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + uxSavedInterruptStatus = portTICK_TYPE_SET_INTERRUPT_MASK_FROM_ISR(); + { + xReturn = xTickCount; + } + portTICK_TYPE_CLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +UBaseType_t uxTaskGetNumberOfTasks( void ) +{ + /* A critical section is not required because the variables are of type + BaseType_t. */ + return uxCurrentNumberOfTasks; +} +/*-----------------------------------------------------------*/ + +char *pcTaskGetName( TaskHandle_t xTaskToQuery ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ +{ +TCB_t *pxTCB; + + /* If null is passed in here then the name of the calling task is being + queried. */ + pxTCB = prvGetTCBFromHandle( xTaskToQuery ); + configASSERT( pxTCB ); + return &( pxTCB->pcTaskName[ 0 ] ); +} +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_xTaskGetHandle == 1 ) + + static TCB_t *prvSearchForNameWithinSingleList( List_t *pxList, const char pcNameToQuery[] ) + { + TCB_t *pxNextTCB, *pxFirstTCB, *pxReturn = NULL; + UBaseType_t x; + char cNextChar; + BaseType_t xBreakLoop; + + /* This function is called with the scheduler suspended. */ + + if( listCURRENT_LIST_LENGTH( pxList ) > ( UBaseType_t ) 0 ) + { + listGET_OWNER_OF_NEXT_ENTRY( pxFirstTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + + do + { + listGET_OWNER_OF_NEXT_ENTRY( pxNextTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + + /* Check each character in the name looking for a match or + mismatch. */ + xBreakLoop = pdFALSE; + for( x = ( UBaseType_t ) 0; x < ( UBaseType_t ) configMAX_TASK_NAME_LEN; x++ ) + { + cNextChar = pxNextTCB->pcTaskName[ x ]; + + if( cNextChar != pcNameToQuery[ x ] ) + { + /* Characters didn't match. */ + xBreakLoop = pdTRUE; + } + else if( cNextChar == ( char ) 0x00 ) + { + /* Both strings terminated, a match must have been + found. */ + pxReturn = pxNextTCB; + xBreakLoop = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + if( xBreakLoop != pdFALSE ) + { + break; + } + } + + if( pxReturn != NULL ) + { + /* The handle has been found. */ + break; + } + + } while( pxNextTCB != pxFirstTCB ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return pxReturn; + } + +#endif /* INCLUDE_xTaskGetHandle */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_xTaskGetHandle == 1 ) + + TaskHandle_t xTaskGetHandle( const char *pcNameToQuery ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + { + UBaseType_t uxQueue = configMAX_PRIORITIES; + TCB_t* pxTCB; + + /* Task names will be truncated to configMAX_TASK_NAME_LEN - 1 bytes. */ + configASSERT( strlen( pcNameToQuery ) < configMAX_TASK_NAME_LEN ); + + vTaskSuspendAll(); + { + /* Search the ready lists. */ + do + { + uxQueue--; + pxTCB = prvSearchForNameWithinSingleList( ( List_t * ) &( pxReadyTasksLists[ uxQueue ] ), pcNameToQuery ); + + if( pxTCB != NULL ) + { + /* Found the handle. */ + break; + } + + } while( uxQueue > ( UBaseType_t ) tskIDLE_PRIORITY ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + + /* Search the delayed lists. */ + if( pxTCB == NULL ) + { + pxTCB = prvSearchForNameWithinSingleList( ( List_t * ) pxDelayedTaskList, pcNameToQuery ); + } + + if( pxTCB == NULL ) + { + pxTCB = prvSearchForNameWithinSingleList( ( List_t * ) pxOverflowDelayedTaskList, pcNameToQuery ); + } + + #if ( INCLUDE_vTaskSuspend == 1 ) + { + if( pxTCB == NULL ) + { + /* Search the suspended list. */ + pxTCB = prvSearchForNameWithinSingleList( &xSuspendedTaskList, pcNameToQuery ); + } + } + #endif + + #if( INCLUDE_vTaskDelete == 1 ) + { + if( pxTCB == NULL ) + { + /* Search the deleted list. */ + pxTCB = prvSearchForNameWithinSingleList( &xTasksWaitingTermination, pcNameToQuery ); + } + } + #endif + } + ( void ) xTaskResumeAll(); + + return pxTCB; + } + +#endif /* INCLUDE_xTaskGetHandle */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + UBaseType_t uxTaskGetSystemState( TaskStatus_t * const pxTaskStatusArray, const UBaseType_t uxArraySize, uint32_t * const pulTotalRunTime ) + { + UBaseType_t uxTask = 0, uxQueue = configMAX_PRIORITIES; + + vTaskSuspendAll(); + { + /* Is there a space in the array for each task in the system? */ + if( uxArraySize >= uxCurrentNumberOfTasks ) + { + /* Fill in an TaskStatus_t structure with information on each + task in the Ready state. */ + do + { + uxQueue--; + uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &( pxReadyTasksLists[ uxQueue ] ), eReady ); + + } while( uxQueue > ( UBaseType_t ) tskIDLE_PRIORITY ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + + /* Fill in an TaskStatus_t structure with information on each + task in the Blocked state. */ + uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), ( List_t * ) pxDelayedTaskList, eBlocked ); + uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), ( List_t * ) pxOverflowDelayedTaskList, eBlocked ); + + #if( INCLUDE_vTaskDelete == 1 ) + { + /* Fill in an TaskStatus_t structure with information on + each task that has been deleted but not yet cleaned up. */ + uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &xTasksWaitingTermination, eDeleted ); + } + #endif + + #if ( INCLUDE_vTaskSuspend == 1 ) + { + /* Fill in an TaskStatus_t structure with information on + each task in the Suspended state. */ + uxTask += prvListTasksWithinSingleList( &( pxTaskStatusArray[ uxTask ] ), &xSuspendedTaskList, eSuspended ); + } + #endif + + #if ( configGENERATE_RUN_TIME_STATS == 1) + { + if( pulTotalRunTime != NULL ) + { + #ifdef portALT_GET_RUN_TIME_COUNTER_VALUE + portALT_GET_RUN_TIME_COUNTER_VALUE( ( *pulTotalRunTime ) ); + #else + *pulTotalRunTime = portGET_RUN_TIME_COUNTER_VALUE(); + #endif + } + } + #else + { + if( pulTotalRunTime != NULL ) + { + *pulTotalRunTime = 0; + } + } + #endif + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + ( void ) xTaskResumeAll(); + + return uxTask; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*----------------------------------------------------------*/ + +#if ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) + + TaskHandle_t xTaskGetIdleTaskHandle( void ) + { + /* If xTaskGetIdleTaskHandle() is called before the scheduler has been + started, then xIdleTaskHandle will be NULL. */ + configASSERT( ( xIdleTaskHandle != NULL ) ); + return xIdleTaskHandle; + } + +#endif /* INCLUDE_xTaskGetIdleTaskHandle */ +/*----------------------------------------------------------*/ + +/* This conditional compilation should use inequality to 0, not equality to 1. +This is to ensure vTaskStepTick() is available when user defined low power mode +implementations require configUSE_TICKLESS_IDLE to be set to a value other than +1. */ +#if ( configUSE_TICKLESS_IDLE != 0 ) + + void vTaskStepTick( const TickType_t xTicksToJump ) + { + /* Correct the tick count value after a period during which the tick + was suppressed. Note this does *not* call the tick hook function for + each stepped tick. */ + configASSERT( ( xTickCount + xTicksToJump ) <= xNextTaskUnblockTime ); + xTickCount += xTicksToJump; + traceINCREASE_TICK_COUNT( xTicksToJump ); + } + +#endif /* configUSE_TICKLESS_IDLE */ +/*----------------------------------------------------------*/ + +BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp ) +{ +BaseType_t xYieldRequired = pdFALSE; + + /* Must not be called with the scheduler suspended as the implementation + relies on xPendedTicks being wound down to 0 in xTaskResumeAll(). */ + configASSERT( uxSchedulerSuspended == 0 ); + + /* Use xPendedTicks to mimic xTicksToCatchUp number of ticks occurring when + the scheduler is suspended so the ticks are executed in xTaskResumeAll(). */ + vTaskSuspendAll(); + xPendedTicks += xTicksToCatchUp; + xYieldRequired = xTaskResumeAll(); + + return xYieldRequired; +} +/*----------------------------------------------------------*/ + +#if ( INCLUDE_xTaskAbortDelay == 1 ) + + BaseType_t xTaskAbortDelay( TaskHandle_t xTask ) + { + TCB_t *pxTCB = xTask; + BaseType_t xReturn; + + configASSERT( pxTCB ); + + vTaskSuspendAll(); + { + /* A task can only be prematurely removed from the Blocked state if + it is actually in the Blocked state. */ + if( eTaskGetState( xTask ) == eBlocked ) + { + xReturn = pdPASS; + + /* Remove the reference to the task from the blocked list. An + interrupt won't touch the xStateListItem because the + scheduler is suspended. */ + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + + /* Is the task waiting on an event also? If so remove it from + the event list too. Interrupts can touch the event list item, + even though the scheduler is suspended, so a critical section + is used. */ + taskENTER_CRITICAL(); + { + if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL ) + { + ( void ) uxListRemove( &( pxTCB->xEventListItem ) ); + + /* This lets the task know it was forcibly removed from the + blocked state so it should not re-evaluate its block time and + then block again. */ + pxTCB->ucDelayAborted = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + /* Place the unblocked task into the appropriate ready list. */ + prvAddTaskToReadyList( pxTCB ); + + /* A task being unblocked cannot cause an immediate context + switch if preemption is turned off. */ + #if ( configUSE_PREEMPTION == 1 ) + { + /* Preemption is on, but a context switch should only be + performed if the unblocked task has a priority that is + equal to or higher than the currently executing task. */ + if( pxTCB->uxPriority > pxCurrentTCB->uxPriority ) + { + /* Pend the yield to be performed when the scheduler + is unsuspended. */ + xYieldPending = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_PREEMPTION */ + } + else + { + xReturn = pdFAIL; + } + } + ( void ) xTaskResumeAll(); + + return xReturn; + } + +#endif /* INCLUDE_xTaskAbortDelay */ +/*----------------------------------------------------------*/ + +BaseType_t xTaskIncrementTick( void ) +{ +TCB_t * pxTCB; +TickType_t xItemValue; +BaseType_t xSwitchRequired = pdFALSE; + + /* Called by the portable layer each time a tick interrupt occurs. + Increments the tick then checks to see if the new tick value will cause any + tasks to be unblocked. */ + traceTASK_INCREMENT_TICK( xTickCount ); + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + /* Minor optimisation. The tick count cannot change in this + block. */ + const TickType_t xConstTickCount = xTickCount + ( TickType_t ) 1; + + /* Increment the RTOS tick, switching the delayed and overflowed + delayed lists if it wraps to 0. */ + xTickCount = xConstTickCount; + + if( xConstTickCount == ( TickType_t ) 0U ) /*lint !e774 'if' does not always evaluate to false as it is looking for an overflow. */ + { + taskSWITCH_DELAYED_LISTS(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* See if this tick has made a timeout expire. Tasks are stored in + the queue in the order of their wake time - meaning once one task + has been found whose block time has not expired there is no need to + look any further down the list. */ + if( xConstTickCount >= xNextTaskUnblockTime ) + { + for( ;; ) + { + if( listLIST_IS_EMPTY( pxDelayedTaskList ) != pdFALSE ) + { + /* The delayed list is empty. Set xNextTaskUnblockTime + to the maximum possible value so it is extremely + unlikely that the + if( xTickCount >= xNextTaskUnblockTime ) test will pass + next time through. */ + xNextTaskUnblockTime = portMAX_DELAY; /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + break; + } + else + { + /* The delayed list is not empty, get the value of the + item at the head of the delayed list. This is the time + at which the task at the head of the delayed list must + be removed from the Blocked state. */ + pxTCB = listGET_OWNER_OF_HEAD_ENTRY( pxDelayedTaskList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + xItemValue = listGET_LIST_ITEM_VALUE( &( pxTCB->xStateListItem ) ); + + if( xConstTickCount < xItemValue ) + { + /* It is not time to unblock this item yet, but the + item value is the time at which the task at the head + of the blocked list must be removed from the Blocked + state - so record the item value in + xNextTaskUnblockTime. */ + xNextTaskUnblockTime = xItemValue; + break; /*lint !e9011 Code structure here is deedmed easier to understand with multiple breaks. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* It is time to remove the item from the Blocked state. */ + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + + /* Is the task waiting on an event also? If so remove + it from the event list. */ + if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL ) + { + ( void ) uxListRemove( &( pxTCB->xEventListItem ) ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Place the unblocked task into the appropriate ready + list. */ + prvAddTaskToReadyList( pxTCB ); + + /* A task being unblocked cannot cause an immediate + context switch if preemption is turned off. */ + #if ( configUSE_PREEMPTION == 1 ) + { + /* Preemption is on, but a context switch should + only be performed if the unblocked task has a + priority that is equal to or higher than the + currently executing task. */ + if( pxTCB->uxPriority >= pxCurrentTCB->uxPriority ) + { + xSwitchRequired = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_PREEMPTION */ + } + } + } + + /* Tasks of equal priority to the currently running task will share + processing time (time slice) if preemption is on, and the application + writer has not explicitly turned time slicing off. */ + #if ( ( configUSE_PREEMPTION == 1 ) && ( configUSE_TIME_SLICING == 1 ) ) + { + if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ pxCurrentTCB->uxPriority ] ) ) > ( UBaseType_t ) 1 ) + { + xSwitchRequired = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* ( ( configUSE_PREEMPTION == 1 ) && ( configUSE_TIME_SLICING == 1 ) ) */ + + #if ( configUSE_TICK_HOOK == 1 ) + { + /* Guard against the tick hook being called when the pended tick + count is being unwound (when the scheduler is being unlocked). */ + if( xPendedTicks == ( TickType_t ) 0 ) + { + vApplicationTickHook(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_TICK_HOOK */ + + #if ( configUSE_PREEMPTION == 1 ) + { + if( xYieldPending != pdFALSE ) + { + xSwitchRequired = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_PREEMPTION */ + } + else + { + ++xPendedTicks; + + /* The tick hook gets called at regular intervals, even if the + scheduler is locked. */ + #if ( configUSE_TICK_HOOK == 1 ) + { + vApplicationTickHook(); + } + #endif + } + + return xSwitchRequired; +} +/*-----------------------------------------------------------*/ + +#if ( configUSE_APPLICATION_TASK_TAG == 1 ) + + void vTaskSetApplicationTaskTag( TaskHandle_t xTask, TaskHookFunction_t pxHookFunction ) + { + TCB_t *xTCB; + + /* If xTask is NULL then it is the task hook of the calling task that is + getting set. */ + if( xTask == NULL ) + { + xTCB = ( TCB_t * ) pxCurrentTCB; + } + else + { + xTCB = xTask; + } + + /* Save the hook function in the TCB. A critical section is required as + the value can be accessed from an interrupt. */ + taskENTER_CRITICAL(); + { + xTCB->pxTaskTag = pxHookFunction; + } + taskEXIT_CRITICAL(); + } + +#endif /* configUSE_APPLICATION_TASK_TAG */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_APPLICATION_TASK_TAG == 1 ) + + TaskHookFunction_t xTaskGetApplicationTaskTag( TaskHandle_t xTask ) + { + TCB_t *pxTCB; + TaskHookFunction_t xReturn; + + /* If xTask is NULL then set the calling task's hook. */ + pxTCB = prvGetTCBFromHandle( xTask ); + + /* Save the hook function in the TCB. A critical section is required as + the value can be accessed from an interrupt. */ + taskENTER_CRITICAL(); + { + xReturn = pxTCB->pxTaskTag; + } + taskEXIT_CRITICAL(); + + return xReturn; + } + +#endif /* configUSE_APPLICATION_TASK_TAG */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_APPLICATION_TASK_TAG == 1 ) + + TaskHookFunction_t xTaskGetApplicationTaskTagFromISR( TaskHandle_t xTask ) + { + TCB_t *pxTCB; + TaskHookFunction_t xReturn; + UBaseType_t uxSavedInterruptStatus; + + /* If xTask is NULL then set the calling task's hook. */ + pxTCB = prvGetTCBFromHandle( xTask ); + + /* Save the hook function in the TCB. A critical section is required as + the value can be accessed from an interrupt. */ + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + xReturn = pxTCB->pxTaskTag; + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; + } + +#endif /* configUSE_APPLICATION_TASK_TAG */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_APPLICATION_TASK_TAG == 1 ) + + BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter ) + { + TCB_t *xTCB; + BaseType_t xReturn; + + /* If xTask is NULL then we are calling our own task hook. */ + if( xTask == NULL ) + { + xTCB = pxCurrentTCB; + } + else + { + xTCB = xTask; + } + + if( xTCB->pxTaskTag != NULL ) + { + xReturn = xTCB->pxTaskTag( pvParameter ); + } + else + { + xReturn = pdFAIL; + } + + return xReturn; + } + +#endif /* configUSE_APPLICATION_TASK_TAG */ +/*-----------------------------------------------------------*/ + +void vTaskSwitchContext( void ) +{ + if( uxSchedulerSuspended != ( UBaseType_t ) pdFALSE ) + { + /* The scheduler is currently suspended - do not allow a context + switch. */ + xYieldPending = pdTRUE; + } + else + { + xYieldPending = pdFALSE; + traceTASK_SWITCHED_OUT(); + + #if ( configGENERATE_RUN_TIME_STATS == 1 ) + { + #ifdef portALT_GET_RUN_TIME_COUNTER_VALUE + portALT_GET_RUN_TIME_COUNTER_VALUE( ulTotalRunTime ); + #else + ulTotalRunTime = portGET_RUN_TIME_COUNTER_VALUE(); + #endif + + /* Add the amount of time the task has been running to the + accumulated time so far. The time the task started running was + stored in ulTaskSwitchedInTime. Note that there is no overflow + protection here so count values are only valid until the timer + overflows. The guard against negative values is to protect + against suspect run time stat counter implementations - which + are provided by the application, not the kernel. */ + if( ulTotalRunTime > ulTaskSwitchedInTime ) + { + pxCurrentTCB->ulRunTimeCounter += ( ulTotalRunTime - ulTaskSwitchedInTime ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + ulTaskSwitchedInTime = ulTotalRunTime; + } + #endif /* configGENERATE_RUN_TIME_STATS */ + + /* Check for stack overflow, if configured. */ + taskCHECK_FOR_STACK_OVERFLOW(); + + /* Before the currently running task is switched out, save its errno. */ + #if( configUSE_POSIX_ERRNO == 1 ) + { + pxCurrentTCB->iTaskErrno = FreeRTOS_errno; + } + #endif + + /* Select a new task to run using either the generic C or port + optimised asm code. */ + taskSELECT_HIGHEST_PRIORITY_TASK(); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + traceTASK_SWITCHED_IN(); + + /* After the new task is switched in, update the global errno. */ + #if( configUSE_POSIX_ERRNO == 1 ) + { + FreeRTOS_errno = pxCurrentTCB->iTaskErrno; + } + #endif + + #if ( configUSE_NEWLIB_REENTRANT == 1 ) + { + /* Switch Newlib's _impure_ptr variable to point to the _reent + structure specific to this task. + See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html + for additional information. */ + _impure_ptr = &( pxCurrentTCB->xNewLib_reent ); + } + #endif /* configUSE_NEWLIB_REENTRANT */ + } +} +/*-----------------------------------------------------------*/ + +void vTaskPlaceOnEventList( List_t * const pxEventList, const TickType_t xTicksToWait ) +{ + configASSERT( pxEventList ); + + /* THIS FUNCTION MUST BE CALLED WITH EITHER INTERRUPTS DISABLED OR THE + SCHEDULER SUSPENDED AND THE QUEUE BEING ACCESSED LOCKED. */ + + /* Place the event list item of the TCB in the appropriate event list. + This is placed in the list in priority order so the highest priority task + is the first to be woken by the event. The queue that contains the event + list is locked, preventing simultaneous access from interrupts. */ + vListInsert( pxEventList, &( pxCurrentTCB->xEventListItem ) ); + + prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE ); +} +/*-----------------------------------------------------------*/ + +void vTaskPlaceOnUnorderedEventList( List_t * pxEventList, const TickType_t xItemValue, const TickType_t xTicksToWait ) +{ + configASSERT( pxEventList ); + + /* THIS FUNCTION MUST BE CALLED WITH THE SCHEDULER SUSPENDED. It is used by + the event groups implementation. */ + configASSERT( uxSchedulerSuspended != 0 ); + + /* Store the item value in the event list item. It is safe to access the + event list item here as interrupts won't access the event list item of a + task that is not in the Blocked state. */ + listSET_LIST_ITEM_VALUE( &( pxCurrentTCB->xEventListItem ), xItemValue | taskEVENT_LIST_ITEM_VALUE_IN_USE ); + + /* Place the event list item of the TCB at the end of the appropriate event + list. It is safe to access the event list here because it is part of an + event group implementation - and interrupts don't access event groups + directly (instead they access them indirectly by pending function calls to + the task level). */ + vListInsertEnd( pxEventList, &( pxCurrentTCB->xEventListItem ) ); + + prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE ); +} +/*-----------------------------------------------------------*/ + +#if( configUSE_TIMERS == 1 ) + + void vTaskPlaceOnEventListRestricted( List_t * const pxEventList, TickType_t xTicksToWait, const BaseType_t xWaitIndefinitely ) + { + configASSERT( pxEventList ); + + /* This function should not be called by application code hence the + 'Restricted' in its name. It is not part of the public API. It is + designed for use by kernel code, and has special calling requirements - + it should be called with the scheduler suspended. */ + + + /* Place the event list item of the TCB in the appropriate event list. + In this case it is assume that this is the only task that is going to + be waiting on this event list, so the faster vListInsertEnd() function + can be used in place of vListInsert. */ + vListInsertEnd( pxEventList, &( pxCurrentTCB->xEventListItem ) ); + + /* If the task should block indefinitely then set the block time to a + value that will be recognised as an indefinite delay inside the + prvAddCurrentTaskToDelayedList() function. */ + if( xWaitIndefinitely != pdFALSE ) + { + xTicksToWait = portMAX_DELAY; + } + + traceTASK_DELAY_UNTIL( ( xTickCount + xTicksToWait ) ); + prvAddCurrentTaskToDelayedList( xTicksToWait, xWaitIndefinitely ); + } + +#endif /* configUSE_TIMERS */ +/*-----------------------------------------------------------*/ + +BaseType_t xTaskRemoveFromEventList( const List_t * const pxEventList ) +{ +TCB_t *pxUnblockedTCB; +BaseType_t xReturn; + + /* THIS FUNCTION MUST BE CALLED FROM A CRITICAL SECTION. It can also be + called from a critical section within an ISR. */ + + /* The event list is sorted in priority order, so the first in the list can + be removed as it is known to be the highest priority. Remove the TCB from + the delayed list, and add it to the ready list. + + If an event is for a queue that is locked then this function will never + get called - the lock count on the queue will get modified instead. This + means exclusive access to the event list is guaranteed here. + + This function assumes that a check has already been made to ensure that + pxEventList is not empty. */ + pxUnblockedTCB = listGET_OWNER_OF_HEAD_ENTRY( pxEventList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + configASSERT( pxUnblockedTCB ); + ( void ) uxListRemove( &( pxUnblockedTCB->xEventListItem ) ); + + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + ( void ) uxListRemove( &( pxUnblockedTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxUnblockedTCB ); + + #if( configUSE_TICKLESS_IDLE != 0 ) + { + /* If a task is blocked on a kernel object then xNextTaskUnblockTime + might be set to the blocked task's time out time. If the task is + unblocked for a reason other than a timeout xNextTaskUnblockTime is + normally left unchanged, because it is automatically reset to a new + value when the tick count equals xNextTaskUnblockTime. However if + tickless idling is used it might be more important to enter sleep mode + at the earliest possible time - so reset xNextTaskUnblockTime here to + ensure it is updated at the earliest possible time. */ + prvResetNextTaskUnblockTime(); + } + #endif + } + else + { + /* The delayed and ready lists cannot be accessed, so hold this task + pending until the scheduler is resumed. */ + vListInsertEnd( &( xPendingReadyList ), &( pxUnblockedTCB->xEventListItem ) ); + } + + if( pxUnblockedTCB->uxPriority > pxCurrentTCB->uxPriority ) + { + /* Return true if the task removed from the event list has a higher + priority than the calling task. This allows the calling task to know if + it should force a context switch now. */ + xReturn = pdTRUE; + + /* Mark that a yield is pending in case the user is not using the + "xHigherPriorityTaskWoken" parameter to an ISR safe FreeRTOS function. */ + xYieldPending = pdTRUE; + } + else + { + xReturn = pdFALSE; + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +void vTaskRemoveFromUnorderedEventList( ListItem_t * pxEventListItem, const TickType_t xItemValue ) +{ +TCB_t *pxUnblockedTCB; + + /* THIS FUNCTION MUST BE CALLED WITH THE SCHEDULER SUSPENDED. It is used by + the event flags implementation. */ + configASSERT( uxSchedulerSuspended != pdFALSE ); + + /* Store the new item value in the event list. */ + listSET_LIST_ITEM_VALUE( pxEventListItem, xItemValue | taskEVENT_LIST_ITEM_VALUE_IN_USE ); + + /* Remove the event list form the event flag. Interrupts do not access + event flags. */ + pxUnblockedTCB = listGET_LIST_ITEM_OWNER( pxEventListItem ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + configASSERT( pxUnblockedTCB ); + ( void ) uxListRemove( pxEventListItem ); + + #if( configUSE_TICKLESS_IDLE != 0 ) + { + /* If a task is blocked on a kernel object then xNextTaskUnblockTime + might be set to the blocked task's time out time. If the task is + unblocked for a reason other than a timeout xNextTaskUnblockTime is + normally left unchanged, because it is automatically reset to a new + value when the tick count equals xNextTaskUnblockTime. However if + tickless idling is used it might be more important to enter sleep mode + at the earliest possible time - so reset xNextTaskUnblockTime here to + ensure it is updated at the earliest possible time. */ + prvResetNextTaskUnblockTime(); + } + #endif + + /* Remove the task from the delayed list and add it to the ready list. The + scheduler is suspended so interrupts will not be accessing the ready + lists. */ + ( void ) uxListRemove( &( pxUnblockedTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxUnblockedTCB ); + + if( pxUnblockedTCB->uxPriority > pxCurrentTCB->uxPriority ) + { + /* The unblocked task has a priority above that of the calling task, so + a context switch is required. This function is called with the + scheduler suspended so xYieldPending is set so the context switch + occurs immediately that the scheduler is resumed (unsuspended). */ + xYieldPending = pdTRUE; + } +} +/*-----------------------------------------------------------*/ + +void vTaskSetTimeOutState( TimeOut_t * const pxTimeOut ) +{ + configASSERT( pxTimeOut ); + taskENTER_CRITICAL(); + { + pxTimeOut->xOverflowCount = xNumOfOverflows; + pxTimeOut->xTimeOnEntering = xTickCount; + } + taskEXIT_CRITICAL(); +} +/*-----------------------------------------------------------*/ + +void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut ) +{ + /* For internal use only as it does not use a critical section. */ + pxTimeOut->xOverflowCount = xNumOfOverflows; + pxTimeOut->xTimeOnEntering = xTickCount; +} +/*-----------------------------------------------------------*/ + +BaseType_t xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut, TickType_t * const pxTicksToWait ) +{ +BaseType_t xReturn; + + configASSERT( pxTimeOut ); + configASSERT( pxTicksToWait ); + + taskENTER_CRITICAL(); + { + /* Minor optimisation. The tick count cannot change in this block. */ + const TickType_t xConstTickCount = xTickCount; + const TickType_t xElapsedTime = xConstTickCount - pxTimeOut->xTimeOnEntering; + + #if( INCLUDE_xTaskAbortDelay == 1 ) + if( pxCurrentTCB->ucDelayAborted != ( uint8_t ) pdFALSE ) + { + /* The delay was aborted, which is not the same as a time out, + but has the same result. */ + pxCurrentTCB->ucDelayAborted = pdFALSE; + xReturn = pdTRUE; + } + else + #endif + + #if ( INCLUDE_vTaskSuspend == 1 ) + if( *pxTicksToWait == portMAX_DELAY ) + { + /* If INCLUDE_vTaskSuspend is set to 1 and the block time + specified is the maximum block time then the task should block + indefinitely, and therefore never time out. */ + xReturn = pdFALSE; + } + else + #endif + + if( ( xNumOfOverflows != pxTimeOut->xOverflowCount ) && ( xConstTickCount >= pxTimeOut->xTimeOnEntering ) ) /*lint !e525 Indentation preferred as is to make code within pre-processor directives clearer. */ + { + /* The tick count is greater than the time at which + vTaskSetTimeout() was called, but has also overflowed since + vTaskSetTimeOut() was called. It must have wrapped all the way + around and gone past again. This passed since vTaskSetTimeout() + was called. */ + xReturn = pdTRUE; + } + else if( xElapsedTime < *pxTicksToWait ) /*lint !e961 Explicit casting is only redundant with some compilers, whereas others require it to prevent integer conversion errors. */ + { + /* Not a genuine timeout. Adjust parameters for time remaining. */ + *pxTicksToWait -= xElapsedTime; + vTaskInternalSetTimeOutState( pxTimeOut ); + xReturn = pdFALSE; + } + else + { + *pxTicksToWait = 0; + xReturn = pdTRUE; + } + } + taskEXIT_CRITICAL(); + + return xReturn; +} +/*-----------------------------------------------------------*/ + +void vTaskMissedYield( void ) +{ + xYieldPending = pdTRUE; +} +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + UBaseType_t uxTaskGetTaskNumber( TaskHandle_t xTask ) + { + UBaseType_t uxReturn; + TCB_t const *pxTCB; + + if( xTask != NULL ) + { + pxTCB = xTask; + uxReturn = pxTCB->uxTaskNumber; + } + else + { + uxReturn = 0U; + } + + return uxReturn; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + void vTaskSetTaskNumber( TaskHandle_t xTask, const UBaseType_t uxHandle ) + { + TCB_t * pxTCB; + + if( xTask != NULL ) + { + pxTCB = xTask; + pxTCB->uxTaskNumber = uxHandle; + } + } + +#endif /* configUSE_TRACE_FACILITY */ + +/* + * ----------------------------------------------------------- + * The Idle task. + * ---------------------------------------------------------- + * + * The portTASK_FUNCTION() macro is used to allow port/compiler specific + * language extensions. The equivalent prototype for this function is: + * + * void prvIdleTask( void *pvParameters ); + * + */ +static portTASK_FUNCTION( prvIdleTask, pvParameters ) +{ + /* Stop warnings. */ + ( void ) pvParameters; + + /** THIS IS THE RTOS IDLE TASK - WHICH IS CREATED AUTOMATICALLY WHEN THE + SCHEDULER IS STARTED. **/ + + /* In case a task that has a secure context deletes itself, in which case + the idle task is responsible for deleting the task's secure context, if + any. */ + portALLOCATE_SECURE_CONTEXT( configMINIMAL_SECURE_STACK_SIZE ); + + for( ;; ) + { + /* See if any tasks have deleted themselves - if so then the idle task + is responsible for freeing the deleted task's TCB and stack. */ + prvCheckTasksWaitingTermination(); + + #if ( configUSE_PREEMPTION == 0 ) + { + /* If we are not using preemption we keep forcing a task switch to + see if any other task has become available. If we are using + preemption we don't need to do this as any task becoming available + will automatically get the processor anyway. */ + taskYIELD(); + } + #endif /* configUSE_PREEMPTION */ + + #if ( ( configUSE_PREEMPTION == 1 ) && ( configIDLE_SHOULD_YIELD == 1 ) ) + { + /* When using preemption tasks of equal priority will be + timesliced. If a task that is sharing the idle priority is ready + to run then the idle task should yield before the end of the + timeslice. + + A critical region is not required here as we are just reading from + the list, and an occasional incorrect value will not matter. If + the ready list at the idle priority contains more than one task + then a task other than the idle task is ready to execute. */ + if( listCURRENT_LIST_LENGTH( &( pxReadyTasksLists[ tskIDLE_PRIORITY ] ) ) > ( UBaseType_t ) 1 ) + { + taskYIELD(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* ( ( configUSE_PREEMPTION == 1 ) && ( configIDLE_SHOULD_YIELD == 1 ) ) */ + + #if ( configUSE_IDLE_HOOK == 1 ) + { + extern void vApplicationIdleHook( void ); + + /* Call the user defined function from within the idle task. This + allows the application designer to add background functionality + without the overhead of a separate task. + NOTE: vApplicationIdleHook() MUST NOT, UNDER ANY CIRCUMSTANCES, + CALL A FUNCTION THAT MIGHT BLOCK. */ + vApplicationIdleHook(); + } + #endif /* configUSE_IDLE_HOOK */ + + /* This conditional compilation should use inequality to 0, not equality + to 1. This is to ensure portSUPPRESS_TICKS_AND_SLEEP() is called when + user defined low power mode implementations require + configUSE_TICKLESS_IDLE to be set to a value other than 1. */ + #if ( configUSE_TICKLESS_IDLE != 0 ) + { + TickType_t xExpectedIdleTime; + + /* It is not desirable to suspend then resume the scheduler on + each iteration of the idle task. Therefore, a preliminary + test of the expected idle time is performed without the + scheduler suspended. The result here is not necessarily + valid. */ + xExpectedIdleTime = prvGetExpectedIdleTime(); + + if( xExpectedIdleTime >= configEXPECTED_IDLE_TIME_BEFORE_SLEEP ) + { + vTaskSuspendAll(); + { + /* Now the scheduler is suspended, the expected idle + time can be sampled again, and this time its value can + be used. */ + configASSERT( xNextTaskUnblockTime >= xTickCount ); + xExpectedIdleTime = prvGetExpectedIdleTime(); + + /* Define the following macro to set xExpectedIdleTime to 0 + if the application does not want + portSUPPRESS_TICKS_AND_SLEEP() to be called. */ + configPRE_SUPPRESS_TICKS_AND_SLEEP_PROCESSING( xExpectedIdleTime ); + + if( xExpectedIdleTime >= configEXPECTED_IDLE_TIME_BEFORE_SLEEP ) + { + traceLOW_POWER_IDLE_BEGIN(); + portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ); + traceLOW_POWER_IDLE_END(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + ( void ) xTaskResumeAll(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configUSE_TICKLESS_IDLE */ + } +} +/*-----------------------------------------------------------*/ + +#if( configUSE_TICKLESS_IDLE != 0 ) + + eSleepModeStatus eTaskConfirmSleepModeStatus( void ) + { + /* The idle task exists in addition to the application tasks. */ + const UBaseType_t uxNonApplicationTasks = 1; + eSleepModeStatus eReturn = eStandardSleep; + + /* This function must be called from a critical section. */ + + if( listCURRENT_LIST_LENGTH( &xPendingReadyList ) != 0 ) + { + /* A task was made ready while the scheduler was suspended. */ + eReturn = eAbortSleep; + } + else if( xYieldPending != pdFALSE ) + { + /* A yield was pended while the scheduler was suspended. */ + eReturn = eAbortSleep; + } + else + { + /* If all the tasks are in the suspended list (which might mean they + have an infinite block time rather than actually being suspended) + then it is safe to turn all clocks off and just wait for external + interrupts. */ + if( listCURRENT_LIST_LENGTH( &xSuspendedTaskList ) == ( uxCurrentNumberOfTasks - uxNonApplicationTasks ) ) + { + eReturn = eNoTasksWaitingTimeout; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + return eReturn; + } + +#endif /* configUSE_TICKLESS_IDLE */ +/*-----------------------------------------------------------*/ + +#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 ) + + void vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue ) + { + TCB_t *pxTCB; + + if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS ) + { + pxTCB = prvGetTCBFromHandle( xTaskToSet ); + configASSERT( pxTCB != NULL ); + pxTCB->pvThreadLocalStoragePointers[ xIndex ] = pvValue; + } + } + +#endif /* configNUM_THREAD_LOCAL_STORAGE_POINTERS */ +/*-----------------------------------------------------------*/ + +#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 ) + + void *pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery, BaseType_t xIndex ) + { + void *pvReturn = NULL; + TCB_t *pxTCB; + + if( xIndex < configNUM_THREAD_LOCAL_STORAGE_POINTERS ) + { + pxTCB = prvGetTCBFromHandle( xTaskToQuery ); + pvReturn = pxTCB->pvThreadLocalStoragePointers[ xIndex ]; + } + else + { + pvReturn = NULL; + } + + return pvReturn; + } + +#endif /* configNUM_THREAD_LOCAL_STORAGE_POINTERS */ +/*-----------------------------------------------------------*/ + +#if ( portUSING_MPU_WRAPPERS == 1 ) + + void vTaskAllocateMPURegions( TaskHandle_t xTaskToModify, const MemoryRegion_t * const xRegions ) + { + TCB_t *pxTCB; + + /* If null is passed in here then we are modifying the MPU settings of + the calling task. */ + pxTCB = prvGetTCBFromHandle( xTaskToModify ); + + vPortStoreTaskMPUSettings( &( pxTCB->xMPUSettings ), xRegions, NULL, 0 ); + } + +#endif /* portUSING_MPU_WRAPPERS */ +/*-----------------------------------------------------------*/ + +static void prvInitialiseTaskLists( void ) +{ +UBaseType_t uxPriority; + + for( uxPriority = ( UBaseType_t ) 0U; uxPriority < ( UBaseType_t ) configMAX_PRIORITIES; uxPriority++ ) + { + vListInitialise( &( pxReadyTasksLists[ uxPriority ] ) ); + } + + vListInitialise( &xDelayedTaskList1 ); + vListInitialise( &xDelayedTaskList2 ); + vListInitialise( &xPendingReadyList ); + + #if ( INCLUDE_vTaskDelete == 1 ) + { + vListInitialise( &xTasksWaitingTermination ); + } + #endif /* INCLUDE_vTaskDelete */ + + #if ( INCLUDE_vTaskSuspend == 1 ) + { + vListInitialise( &xSuspendedTaskList ); + } + #endif /* INCLUDE_vTaskSuspend */ + + /* Start with pxDelayedTaskList using list1 and the pxOverflowDelayedTaskList + using list2. */ + pxDelayedTaskList = &xDelayedTaskList1; + pxOverflowDelayedTaskList = &xDelayedTaskList2; +} +/*-----------------------------------------------------------*/ + +static void prvCheckTasksWaitingTermination( void ) +{ + + /** THIS FUNCTION IS CALLED FROM THE RTOS IDLE TASK **/ + + #if ( INCLUDE_vTaskDelete == 1 ) + { + TCB_t *pxTCB; + + /* uxDeletedTasksWaitingCleanUp is used to prevent taskENTER_CRITICAL() + being called too often in the idle task. */ + while( uxDeletedTasksWaitingCleanUp > ( UBaseType_t ) 0U ) + { + taskENTER_CRITICAL(); + { + pxTCB = listGET_OWNER_OF_HEAD_ENTRY( ( &xTasksWaitingTermination ) ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + --uxCurrentNumberOfTasks; + --uxDeletedTasksWaitingCleanUp; + } + taskEXIT_CRITICAL(); + + prvDeleteTCB( pxTCB ); + } + } + #endif /* INCLUDE_vTaskDelete */ +} +/*-----------------------------------------------------------*/ + +#if( configUSE_TRACE_FACILITY == 1 ) + + void vTaskGetInfo( TaskHandle_t xTask, TaskStatus_t *pxTaskStatus, BaseType_t xGetFreeStackSpace, eTaskState eState ) + { + TCB_t *pxTCB; + + /* xTask is NULL then get the state of the calling task. */ + pxTCB = prvGetTCBFromHandle( xTask ); + + pxTaskStatus->xHandle = ( TaskHandle_t ) pxTCB; + pxTaskStatus->pcTaskName = ( const char * ) &( pxTCB->pcTaskName [ 0 ] ); + pxTaskStatus->uxCurrentPriority = pxTCB->uxPriority; + pxTaskStatus->pxStackBase = pxTCB->pxStack; + pxTaskStatus->xTaskNumber = pxTCB->uxTCBNumber; + + #if ( configUSE_MUTEXES == 1 ) + { + pxTaskStatus->uxBasePriority = pxTCB->uxBasePriority; + } + #else + { + pxTaskStatus->uxBasePriority = 0; + } + #endif + + #if ( configGENERATE_RUN_TIME_STATS == 1 ) + { + pxTaskStatus->ulRunTimeCounter = pxTCB->ulRunTimeCounter; + } + #else + { + pxTaskStatus->ulRunTimeCounter = 0; + } + #endif + + /* Obtaining the task state is a little fiddly, so is only done if the + value of eState passed into this function is eInvalid - otherwise the + state is just set to whatever is passed in. */ + if( eState != eInvalid ) + { + if( pxTCB == pxCurrentTCB ) + { + pxTaskStatus->eCurrentState = eRunning; + } + else + { + pxTaskStatus->eCurrentState = eState; + + #if ( INCLUDE_vTaskSuspend == 1 ) + { + /* If the task is in the suspended list then there is a + chance it is actually just blocked indefinitely - so really + it should be reported as being in the Blocked state. */ + if( eState == eSuspended ) + { + vTaskSuspendAll(); + { + if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) != NULL ) + { + pxTaskStatus->eCurrentState = eBlocked; + } + } + ( void ) xTaskResumeAll(); + } + } + #endif /* INCLUDE_vTaskSuspend */ + } + } + else + { + pxTaskStatus->eCurrentState = eTaskGetState( pxTCB ); + } + + /* Obtaining the stack space takes some time, so the xGetFreeStackSpace + parameter is provided to allow it to be skipped. */ + if( xGetFreeStackSpace != pdFALSE ) + { + #if ( portSTACK_GROWTH > 0 ) + { + pxTaskStatus->usStackHighWaterMark = prvTaskCheckFreeStackSpace( ( uint8_t * ) pxTCB->pxEndOfStack ); + } + #else + { + pxTaskStatus->usStackHighWaterMark = prvTaskCheckFreeStackSpace( ( uint8_t * ) pxTCB->pxStack ); + } + #endif + } + else + { + pxTaskStatus->usStackHighWaterMark = 0; + } + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + static UBaseType_t prvListTasksWithinSingleList( TaskStatus_t *pxTaskStatusArray, List_t *pxList, eTaskState eState ) + { + configLIST_VOLATILE TCB_t *pxNextTCB, *pxFirstTCB; + UBaseType_t uxTask = 0; + + if( listCURRENT_LIST_LENGTH( pxList ) > ( UBaseType_t ) 0 ) + { + listGET_OWNER_OF_NEXT_ENTRY( pxFirstTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + + /* Populate an TaskStatus_t structure within the + pxTaskStatusArray array for each task that is referenced from + pxList. See the definition of TaskStatus_t in task.h for the + meaning of each TaskStatus_t structure member. */ + do + { + listGET_OWNER_OF_NEXT_ENTRY( pxNextTCB, pxList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + vTaskGetInfo( ( TaskHandle_t ) pxNextTCB, &( pxTaskStatusArray[ uxTask ] ), pdTRUE, eState ); + uxTask++; + } while( pxNextTCB != pxFirstTCB ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return uxTask; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) ) + + static configSTACK_DEPTH_TYPE prvTaskCheckFreeStackSpace( const uint8_t * pucStackByte ) + { + uint32_t ulCount = 0U; + + while( *pucStackByte == ( uint8_t ) tskSTACK_FILL_BYTE ) + { + pucStackByte -= portSTACK_GROWTH; + ulCount++; + } + + ulCount /= ( uint32_t ) sizeof( StackType_t ); /*lint !e961 Casting is not redundant on smaller architectures. */ + + return ( configSTACK_DEPTH_TYPE ) ulCount; + } + +#endif /* ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) ) */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) + + /* uxTaskGetStackHighWaterMark() and uxTaskGetStackHighWaterMark2() are the + same except for their return type. Using configSTACK_DEPTH_TYPE allows the + user to determine the return type. It gets around the problem of the value + overflowing on 8-bit types without breaking backward compatibility for + applications that expect an 8-bit return type. */ + configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) + { + TCB_t *pxTCB; + uint8_t *pucEndOfStack; + configSTACK_DEPTH_TYPE uxReturn; + + /* uxTaskGetStackHighWaterMark() and uxTaskGetStackHighWaterMark2() are + the same except for their return type. Using configSTACK_DEPTH_TYPE + allows the user to determine the return type. It gets around the + problem of the value overflowing on 8-bit types without breaking + backward compatibility for applications that expect an 8-bit return + type. */ + + pxTCB = prvGetTCBFromHandle( xTask ); + + #if portSTACK_GROWTH < 0 + { + pucEndOfStack = ( uint8_t * ) pxTCB->pxStack; + } + #else + { + pucEndOfStack = ( uint8_t * ) pxTCB->pxEndOfStack; + } + #endif + + uxReturn = prvTaskCheckFreeStackSpace( pucEndOfStack ); + + return uxReturn; + } + +#endif /* INCLUDE_uxTaskGetStackHighWaterMark2 */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) + + UBaseType_t uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) + { + TCB_t *pxTCB; + uint8_t *pucEndOfStack; + UBaseType_t uxReturn; + + pxTCB = prvGetTCBFromHandle( xTask ); + + #if portSTACK_GROWTH < 0 + { + pucEndOfStack = ( uint8_t * ) pxTCB->pxStack; + } + #else + { + pucEndOfStack = ( uint8_t * ) pxTCB->pxEndOfStack; + } + #endif + + uxReturn = ( UBaseType_t ) prvTaskCheckFreeStackSpace( pucEndOfStack ); + + return uxReturn; + } + +#endif /* INCLUDE_uxTaskGetStackHighWaterMark */ +/*-----------------------------------------------------------*/ + +#if ( INCLUDE_vTaskDelete == 1 ) + + static void prvDeleteTCB( TCB_t *pxTCB ) + { + /* This call is required specifically for the TriCore port. It must be + above the vPortFree() calls. The call is also used by ports/demos that + want to allocate and clean RAM statically. */ + portCLEAN_UP_TCB( pxTCB ); + + /* Free up the memory allocated by the scheduler for the task. It is up + to the task to free any memory allocated at the application level. + See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html + for additional information. */ + #if ( configUSE_NEWLIB_REENTRANT == 1 ) + { + _reclaim_reent( &( pxTCB->xNewLib_reent ) ); + } + #endif /* configUSE_NEWLIB_REENTRANT */ + + #if( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 0 ) && ( portUSING_MPU_WRAPPERS == 0 ) ) + { + /* The task can only have been allocated dynamically - free both + the stack and TCB. */ + vPortFree( pxTCB->pxStack ); + vPortFree( pxTCB ); + } + #elif( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 ) /*lint !e731 !e9029 Macro has been consolidated for readability reasons. */ + { + /* The task could have been allocated statically or dynamically, so + check what was statically allocated before trying to free the + memory. */ + if( pxTCB->ucStaticallyAllocated == tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB ) + { + /* Both the stack and TCB were allocated dynamically, so both + must be freed. */ + vPortFree( pxTCB->pxStack ); + vPortFree( pxTCB ); + } + else if( pxTCB->ucStaticallyAllocated == tskSTATICALLY_ALLOCATED_STACK_ONLY ) + { + /* Only the stack was statically allocated, so the TCB is the + only memory that must be freed. */ + vPortFree( pxTCB ); + } + else + { + /* Neither the stack nor the TCB were allocated dynamically, so + nothing needs to be freed. */ + configASSERT( pxTCB->ucStaticallyAllocated == tskSTATICALLY_ALLOCATED_STACK_AND_TCB ); + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configSUPPORT_DYNAMIC_ALLOCATION */ + } + +#endif /* INCLUDE_vTaskDelete */ +/*-----------------------------------------------------------*/ + +static void prvResetNextTaskUnblockTime( void ) +{ +TCB_t *pxTCB; + + if( listLIST_IS_EMPTY( pxDelayedTaskList ) != pdFALSE ) + { + /* The new current delayed list is empty. Set xNextTaskUnblockTime to + the maximum possible value so it is extremely unlikely that the + if( xTickCount >= xNextTaskUnblockTime ) test will pass until + there is an item in the delayed list. */ + xNextTaskUnblockTime = portMAX_DELAY; + } + else + { + /* The new current delayed list is not empty, get the value of + the item at the head of the delayed list. This is the time at + which the task at the head of the delayed list should be removed + from the Blocked state. */ + ( pxTCB ) = listGET_OWNER_OF_HEAD_ENTRY( pxDelayedTaskList ); /*lint !e9079 void * is used as this macro is used with timers and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + xNextTaskUnblockTime = listGET_LIST_ITEM_VALUE( &( ( pxTCB )->xStateListItem ) ); + } +} +/*-----------------------------------------------------------*/ + +#if ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) ) + + TaskHandle_t xTaskGetCurrentTaskHandle( void ) + { + TaskHandle_t xReturn; + + /* A critical section is not required as this is not called from + an interrupt and the current TCB will always be the same for any + individual execution thread. */ + xReturn = pxCurrentTCB; + + return xReturn; + } + +#endif /* ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) ) */ +/*-----------------------------------------------------------*/ + +#if ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) + + BaseType_t xTaskGetSchedulerState( void ) + { + BaseType_t xReturn; + + if( xSchedulerRunning == pdFALSE ) + { + xReturn = taskSCHEDULER_NOT_STARTED; + } + else + { + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + xReturn = taskSCHEDULER_RUNNING; + } + else + { + xReturn = taskSCHEDULER_SUSPENDED; + } + } + + return xReturn; + } + +#endif /* ( ( INCLUDE_xTaskGetSchedulerState == 1 ) || ( configUSE_TIMERS == 1 ) ) */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_MUTEXES == 1 ) + + BaseType_t xTaskPriorityInherit( TaskHandle_t const pxMutexHolder ) + { + TCB_t * const pxMutexHolderTCB = pxMutexHolder; + BaseType_t xReturn = pdFALSE; + + /* If the mutex was given back by an interrupt while the queue was + locked then the mutex holder might now be NULL. _RB_ Is this still + needed as interrupts can no longer use mutexes? */ + if( pxMutexHolder != NULL ) + { + /* If the holder of the mutex has a priority below the priority of + the task attempting to obtain the mutex then it will temporarily + inherit the priority of the task attempting to obtain the mutex. */ + if( pxMutexHolderTCB->uxPriority < pxCurrentTCB->uxPriority ) + { + /* Adjust the mutex holder state to account for its new + priority. Only reset the event list item value if the value is + not being used for anything else. */ + if( ( listGET_LIST_ITEM_VALUE( &( pxMutexHolderTCB->xEventListItem ) ) & taskEVENT_LIST_ITEM_VALUE_IN_USE ) == 0UL ) + { + listSET_LIST_ITEM_VALUE( &( pxMutexHolderTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxCurrentTCB->uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* If the task being modified is in the ready state it will need + to be moved into a new list. */ + if( listIS_CONTAINED_WITHIN( &( pxReadyTasksLists[ pxMutexHolderTCB->uxPriority ] ), &( pxMutexHolderTCB->xStateListItem ) ) != pdFALSE ) + { + if( uxListRemove( &( pxMutexHolderTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + /* It is known that the task is in its ready list so + there is no need to check again and the port level + reset macro can be called directly. */ + portRESET_READY_PRIORITY( pxMutexHolderTCB->uxPriority, uxTopReadyPriority ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Inherit the priority before being moved into the new list. */ + pxMutexHolderTCB->uxPriority = pxCurrentTCB->uxPriority; + prvAddTaskToReadyList( pxMutexHolderTCB ); + } + else + { + /* Just inherit the priority. */ + pxMutexHolderTCB->uxPriority = pxCurrentTCB->uxPriority; + } + + traceTASK_PRIORITY_INHERIT( pxMutexHolderTCB, pxCurrentTCB->uxPriority ); + + /* Inheritance occurred. */ + xReturn = pdTRUE; + } + else + { + if( pxMutexHolderTCB->uxBasePriority < pxCurrentTCB->uxPriority ) + { + /* The base priority of the mutex holder is lower than the + priority of the task attempting to take the mutex, but the + current priority of the mutex holder is not lower than the + priority of the task attempting to take the mutex. + Therefore the mutex holder must have already inherited a + priority, but inheritance would have occurred if that had + not been the case. */ + xReturn = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xReturn; + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_MUTEXES == 1 ) + + BaseType_t xTaskPriorityDisinherit( TaskHandle_t const pxMutexHolder ) + { + TCB_t * const pxTCB = pxMutexHolder; + BaseType_t xReturn = pdFALSE; + + if( pxMutexHolder != NULL ) + { + /* A task can only have an inherited priority if it holds the mutex. + If the mutex is held by a task then it cannot be given from an + interrupt, and if a mutex is given by the holding task then it must + be the running state task. */ + configASSERT( pxTCB == pxCurrentTCB ); + configASSERT( pxTCB->uxMutexesHeld ); + ( pxTCB->uxMutexesHeld )--; + + /* Has the holder of the mutex inherited the priority of another + task? */ + if( pxTCB->uxPriority != pxTCB->uxBasePriority ) + { + /* Only disinherit if no other mutexes are held. */ + if( pxTCB->uxMutexesHeld == ( UBaseType_t ) 0 ) + { + /* A task can only have an inherited priority if it holds + the mutex. If the mutex is held by a task then it cannot be + given from an interrupt, and if a mutex is given by the + holding task then it must be the running state task. Remove + the holding task from the ready/delayed list. */ + if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + taskRESET_READY_PRIORITY( pxTCB->uxPriority ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Disinherit the priority before adding the task into the + new ready list. */ + traceTASK_PRIORITY_DISINHERIT( pxTCB, pxTCB->uxBasePriority ); + pxTCB->uxPriority = pxTCB->uxBasePriority; + + /* Reset the event list item value. It cannot be in use for + any other purpose if this task is running, and it must be + running to give back the mutex. */ + listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxTCB->uxPriority ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + prvAddTaskToReadyList( pxTCB ); + + /* Return true to indicate that a context switch is required. + This is only actually required in the corner case whereby + multiple mutexes were held and the mutexes were given back + in an order different to that in which they were taken. + If a context switch did not occur when the first mutex was + returned, even if a task was waiting on it, then a context + switch should occur when the last mutex is returned whether + a task is waiting on it or not. */ + xReturn = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xReturn; + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_MUTEXES == 1 ) + + void vTaskPriorityDisinheritAfterTimeout( TaskHandle_t const pxMutexHolder, UBaseType_t uxHighestPriorityWaitingTask ) + { + TCB_t * const pxTCB = pxMutexHolder; + UBaseType_t uxPriorityUsedOnEntry, uxPriorityToUse; + const UBaseType_t uxOnlyOneMutexHeld = ( UBaseType_t ) 1; + + if( pxMutexHolder != NULL ) + { + /* If pxMutexHolder is not NULL then the holder must hold at least + one mutex. */ + configASSERT( pxTCB->uxMutexesHeld ); + + /* Determine the priority to which the priority of the task that + holds the mutex should be set. This will be the greater of the + holding task's base priority and the priority of the highest + priority task that is waiting to obtain the mutex. */ + if( pxTCB->uxBasePriority < uxHighestPriorityWaitingTask ) + { + uxPriorityToUse = uxHighestPriorityWaitingTask; + } + else + { + uxPriorityToUse = pxTCB->uxBasePriority; + } + + /* Does the priority need to change? */ + if( pxTCB->uxPriority != uxPriorityToUse ) + { + /* Only disinherit if no other mutexes are held. This is a + simplification in the priority inheritance implementation. If + the task that holds the mutex is also holding other mutexes then + the other mutexes may have caused the priority inheritance. */ + if( pxTCB->uxMutexesHeld == uxOnlyOneMutexHeld ) + { + /* If a task has timed out because it already holds the + mutex it was trying to obtain then it cannot of inherited + its own priority. */ + configASSERT( pxTCB != pxCurrentTCB ); + + /* Disinherit the priority, remembering the previous + priority to facilitate determining the subject task's + state. */ + traceTASK_PRIORITY_DISINHERIT( pxTCB, pxTCB->uxBasePriority ); + uxPriorityUsedOnEntry = pxTCB->uxPriority; + pxTCB->uxPriority = uxPriorityToUse; + + /* Only reset the event list item value if the value is not + being used for anything else. */ + if( ( listGET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ) ) & taskEVENT_LIST_ITEM_VALUE_IN_USE ) == 0UL ) + { + listSET_LIST_ITEM_VALUE( &( pxTCB->xEventListItem ), ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) uxPriorityToUse ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* If the running task is not the task that holds the mutex + then the task that holds the mutex could be in either the + Ready, Blocked or Suspended states. Only remove the task + from its current state list if it is in the Ready state as + the task's priority is going to change and there is one + Ready list per priority. */ + if( listIS_CONTAINED_WITHIN( &( pxReadyTasksLists[ uxPriorityUsedOnEntry ] ), &( pxTCB->xStateListItem ) ) != pdFALSE ) + { + if( uxListRemove( &( pxTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + /* It is known that the task is in its ready list so + there is no need to check again and the port level + reset macro can be called directly. */ + portRESET_READY_PRIORITY( pxTCB->uxPriority, uxTopReadyPriority ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + prvAddTaskToReadyList( pxTCB ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if ( portCRITICAL_NESTING_IN_TCB == 1 ) + + void vTaskEnterCritical( void ) + { + portDISABLE_INTERRUPTS(); + + if( xSchedulerRunning != pdFALSE ) + { + ( pxCurrentTCB->uxCriticalNesting )++; + + /* This is not the interrupt safe version of the enter critical + function so assert() if it is being called from an interrupt + context. Only API functions that end in "FromISR" can be used in an + interrupt. Only assert if the critical nesting count is 1 to + protect against recursive calls if the assert function also uses a + critical section. */ + if( pxCurrentTCB->uxCriticalNesting == 1 ) + { + portASSERT_IF_IN_ISR(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* portCRITICAL_NESTING_IN_TCB */ +/*-----------------------------------------------------------*/ + +#if ( portCRITICAL_NESTING_IN_TCB == 1 ) + + void vTaskExitCritical( void ) + { + if( xSchedulerRunning != pdFALSE ) + { + if( pxCurrentTCB->uxCriticalNesting > 0U ) + { + ( pxCurrentTCB->uxCriticalNesting )--; + + if( pxCurrentTCB->uxCriticalNesting == 0U ) + { + portENABLE_INTERRUPTS(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* portCRITICAL_NESTING_IN_TCB */ +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) ) + + static char *prvWriteNameToBuffer( char *pcBuffer, const char *pcTaskName ) + { + size_t x; + + /* Start by copying the entire string. */ + strcpy( pcBuffer, pcTaskName ); + + /* Pad the end of the string with spaces to ensure columns line up when + printed out. */ + for( x = strlen( pcBuffer ); x < ( size_t ) ( configMAX_TASK_NAME_LEN - 1 ); x++ ) + { + pcBuffer[ x ] = ' '; + } + + /* Terminate. */ + pcBuffer[ x ] = ( char ) 0x00; + + /* Return the new end of string. */ + return &( pcBuffer[ x ] ); + } + +#endif /* ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) */ +/*-----------------------------------------------------------*/ + +#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + + void vTaskList( char * pcWriteBuffer ) + { + TaskStatus_t *pxTaskStatusArray; + UBaseType_t uxArraySize, x; + char cStatus; + + /* + * PLEASE NOTE: + * + * This function is provided for convenience only, and is used by many + * of the demo applications. Do not consider it to be part of the + * scheduler. + * + * vTaskList() calls uxTaskGetSystemState(), then formats part of the + * uxTaskGetSystemState() output into a human readable table that + * displays task names, states and stack usage. + * + * vTaskList() has a dependency on the sprintf() C library function that + * might bloat the code size, use a lot of stack, and provide different + * results on different platforms. An alternative, tiny, third party, + * and limited functionality implementation of sprintf() is provided in + * many of the FreeRTOS/Demo sub-directories in a file called + * printf-stdarg.c (note printf-stdarg.c does not provide a full + * snprintf() implementation!). + * + * It is recommended that production systems call uxTaskGetSystemState() + * directly to get access to raw stats data, rather than indirectly + * through a call to vTaskList(). + */ + + + /* Make sure the write buffer does not contain a string. */ + *pcWriteBuffer = ( char ) 0x00; + + /* Take a snapshot of the number of tasks in case it changes while this + function is executing. */ + uxArraySize = uxCurrentNumberOfTasks; + + /* Allocate an array index for each task. NOTE! if + configSUPPORT_DYNAMIC_ALLOCATION is set to 0 then pvPortMalloc() will + equate to NULL. */ + pxTaskStatusArray = pvPortMalloc( uxCurrentNumberOfTasks * sizeof( TaskStatus_t ) ); /*lint !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack and this allocation allocates a struct that has the alignment requirements of a pointer. */ + + if( pxTaskStatusArray != NULL ) + { + /* Generate the (binary) data. */ + uxArraySize = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, NULL ); + + /* Create a human readable table from the binary data. */ + for( x = 0; x < uxArraySize; x++ ) + { + switch( pxTaskStatusArray[ x ].eCurrentState ) + { + case eRunning: cStatus = tskRUNNING_CHAR; + break; + + case eReady: cStatus = tskREADY_CHAR; + break; + + case eBlocked: cStatus = tskBLOCKED_CHAR; + break; + + case eSuspended: cStatus = tskSUSPENDED_CHAR; + break; + + case eDeleted: cStatus = tskDELETED_CHAR; + break; + + case eInvalid: /* Fall through. */ + default: /* Should not get here, but it is included + to prevent static checking errors. */ + cStatus = ( char ) 0x00; + break; + } + + /* Write the task name to the string, padding with spaces so it + can be printed in tabular form more easily. */ + pcWriteBuffer = prvWriteNameToBuffer( pcWriteBuffer, pxTaskStatusArray[ x ].pcTaskName ); + + /* Write the rest of the string. */ + sprintf( pcWriteBuffer, "\t%c\t%u\t%u\t%u\r\n", cStatus, ( unsigned int ) pxTaskStatusArray[ x ].uxCurrentPriority, ( unsigned int ) pxTaskStatusArray[ x ].usStackHighWaterMark, ( unsigned int ) pxTaskStatusArray[ x ].xTaskNumber ); /*lint !e586 sprintf() allowed as this is compiled with many compilers and this is a utility function only - not part of the core kernel implementation. */ + pcWriteBuffer += strlen( pcWriteBuffer ); /*lint !e9016 Pointer arithmetic ok on char pointers especially as in this case where it best denotes the intent of the code. */ + } + + /* Free the array again. NOTE! If configSUPPORT_DYNAMIC_ALLOCATION + is 0 then vPortFree() will be #defined to nothing. */ + vPortFree( pxTaskStatusArray ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */ +/*----------------------------------------------------------*/ + +#if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) + + void vTaskGetRunTimeStats( char *pcWriteBuffer ) + { + TaskStatus_t *pxTaskStatusArray; + UBaseType_t uxArraySize, x; + uint32_t ulTotalTime, ulStatsAsPercentage; + + #if( configUSE_TRACE_FACILITY != 1 ) + { + #error configUSE_TRACE_FACILITY must also be set to 1 in FreeRTOSConfig.h to use vTaskGetRunTimeStats(). + } + #endif + + /* + * PLEASE NOTE: + * + * This function is provided for convenience only, and is used by many + * of the demo applications. Do not consider it to be part of the + * scheduler. + * + * vTaskGetRunTimeStats() calls uxTaskGetSystemState(), then formats part + * of the uxTaskGetSystemState() output into a human readable table that + * displays the amount of time each task has spent in the Running state + * in both absolute and percentage terms. + * + * vTaskGetRunTimeStats() has a dependency on the sprintf() C library + * function that might bloat the code size, use a lot of stack, and + * provide different results on different platforms. An alternative, + * tiny, third party, and limited functionality implementation of + * sprintf() is provided in many of the FreeRTOS/Demo sub-directories in + * a file called printf-stdarg.c (note printf-stdarg.c does not provide + * a full snprintf() implementation!). + * + * It is recommended that production systems call uxTaskGetSystemState() + * directly to get access to raw stats data, rather than indirectly + * through a call to vTaskGetRunTimeStats(). + */ + + /* Make sure the write buffer does not contain a string. */ + *pcWriteBuffer = ( char ) 0x00; + + /* Take a snapshot of the number of tasks in case it changes while this + function is executing. */ + uxArraySize = uxCurrentNumberOfTasks; + + /* Allocate an array index for each task. NOTE! If + configSUPPORT_DYNAMIC_ALLOCATION is set to 0 then pvPortMalloc() will + equate to NULL. */ + pxTaskStatusArray = pvPortMalloc( uxCurrentNumberOfTasks * sizeof( TaskStatus_t ) ); /*lint !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack and this allocation allocates a struct that has the alignment requirements of a pointer. */ + + if( pxTaskStatusArray != NULL ) + { + /* Generate the (binary) data. */ + uxArraySize = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, &ulTotalTime ); + + /* For percentage calculations. */ + ulTotalTime /= 100UL; + + /* Avoid divide by zero errors. */ + if( ulTotalTime > 0UL ) + { + /* Create a human readable table from the binary data. */ + for( x = 0; x < uxArraySize; x++ ) + { + /* What percentage of the total run time has the task used? + This will always be rounded down to the nearest integer. + ulTotalRunTimeDiv100 has already been divided by 100. */ + ulStatsAsPercentage = pxTaskStatusArray[ x ].ulRunTimeCounter / ulTotalTime; + + /* Write the task name to the string, padding with + spaces so it can be printed in tabular form more + easily. */ + pcWriteBuffer = prvWriteNameToBuffer( pcWriteBuffer, pxTaskStatusArray[ x ].pcTaskName ); + + if( ulStatsAsPercentage > 0UL ) + { + #ifdef portLU_PRINTF_SPECIFIER_REQUIRED + { + sprintf( pcWriteBuffer, "\t%lu\t\t%lu%%\r\n", pxTaskStatusArray[ x ].ulRunTimeCounter, ulStatsAsPercentage ); + } + #else + { + /* sizeof( int ) == sizeof( long ) so a smaller + printf() library can be used. */ + sprintf( pcWriteBuffer, "\t%u\t\t%u%%\r\n", ( unsigned int ) pxTaskStatusArray[ x ].ulRunTimeCounter, ( unsigned int ) ulStatsAsPercentage ); /*lint !e586 sprintf() allowed as this is compiled with many compilers and this is a utility function only - not part of the core kernel implementation. */ + } + #endif + } + else + { + /* If the percentage is zero here then the task has + consumed less than 1% of the total run time. */ + #ifdef portLU_PRINTF_SPECIFIER_REQUIRED + { + sprintf( pcWriteBuffer, "\t%lu\t\t<1%%\r\n", pxTaskStatusArray[ x ].ulRunTimeCounter ); + } + #else + { + /* sizeof( int ) == sizeof( long ) so a smaller + printf() library can be used. */ + sprintf( pcWriteBuffer, "\t%u\t\t<1%%\r\n", ( unsigned int ) pxTaskStatusArray[ x ].ulRunTimeCounter ); /*lint !e586 sprintf() allowed as this is compiled with many compilers and this is a utility function only - not part of the core kernel implementation. */ + } + #endif + } + + pcWriteBuffer += strlen( pcWriteBuffer ); /*lint !e9016 Pointer arithmetic ok on char pointers especially as in this case where it best denotes the intent of the code. */ + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + /* Free the array again. NOTE! If configSUPPORT_DYNAMIC_ALLOCATION + is 0 then vPortFree() will be #defined to nothing. */ + vPortFree( pxTaskStatusArray ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + +#endif /* ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) */ +/*-----------------------------------------------------------*/ + +TickType_t uxTaskResetEventItemValue( void ) +{ +TickType_t uxReturn; + + uxReturn = listGET_LIST_ITEM_VALUE( &( pxCurrentTCB->xEventListItem ) ); + + /* Reset the event list item to its normal value - so it can be used with + queues and semaphores. */ + listSET_LIST_ITEM_VALUE( &( pxCurrentTCB->xEventListItem ), ( ( TickType_t ) configMAX_PRIORITIES - ( TickType_t ) pxCurrentTCB->uxPriority ) ); /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + + return uxReturn; +} +/*-----------------------------------------------------------*/ + +#if ( configUSE_MUTEXES == 1 ) + + TaskHandle_t pvTaskIncrementMutexHeldCount( void ) + { + /* If xSemaphoreCreateMutex() is called before any tasks have been created + then pxCurrentTCB will be NULL. */ + if( pxCurrentTCB != NULL ) + { + ( pxCurrentTCB->uxMutexesHeld )++; + } + + return pxCurrentTCB; + } + +#endif /* configUSE_MUTEXES */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + uint32_t ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) + { + uint32_t ulReturn; + + taskENTER_CRITICAL(); + { + /* Only block if the notification count is not already non-zero. */ + if( pxCurrentTCB->ulNotifiedValue == 0UL ) + { + /* Mark this task as waiting for a notification. */ + pxCurrentTCB->ucNotifyState = taskWAITING_NOTIFICATION; + + if( xTicksToWait > ( TickType_t ) 0 ) + { + prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE ); + traceTASK_NOTIFY_TAKE_BLOCK(); + + /* All ports are written to allow a yield in a critical + section (some will yield immediately, others wait until the + critical section exits) - but it is not something that + application code should ever do. */ + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + taskENTER_CRITICAL(); + { + traceTASK_NOTIFY_TAKE(); + ulReturn = pxCurrentTCB->ulNotifiedValue; + + if( ulReturn != 0UL ) + { + if( xClearCountOnExit != pdFALSE ) + { + pxCurrentTCB->ulNotifiedValue = 0UL; + } + else + { + pxCurrentTCB->ulNotifiedValue = ulReturn - ( uint32_t ) 1; + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + pxCurrentTCB->ucNotifyState = taskNOT_WAITING_NOTIFICATION; + } + taskEXIT_CRITICAL(); + + return ulReturn; + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait ) + { + BaseType_t xReturn; + + taskENTER_CRITICAL(); + { + /* Only block if a notification is not already pending. */ + if( pxCurrentTCB->ucNotifyState != taskNOTIFICATION_RECEIVED ) + { + /* Clear bits in the task's notification value as bits may get + set by the notifying task or interrupt. This can be used to + clear the value to zero. */ + pxCurrentTCB->ulNotifiedValue &= ~ulBitsToClearOnEntry; + + /* Mark this task as waiting for a notification. */ + pxCurrentTCB->ucNotifyState = taskWAITING_NOTIFICATION; + + if( xTicksToWait > ( TickType_t ) 0 ) + { + prvAddCurrentTaskToDelayedList( xTicksToWait, pdTRUE ); + traceTASK_NOTIFY_WAIT_BLOCK(); + + /* All ports are written to allow a yield in a critical + section (some will yield immediately, others wait until the + critical section exits) - but it is not something that + application code should ever do. */ + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + taskENTER_CRITICAL(); + { + traceTASK_NOTIFY_WAIT(); + + if( pulNotificationValue != NULL ) + { + /* Output the current notification value, which may or may not + have changed. */ + *pulNotificationValue = pxCurrentTCB->ulNotifiedValue; + } + + /* If ucNotifyValue is set then either the task never entered the + blocked state (because a notification was already pending) or the + task unblocked because of a notification. Otherwise the task + unblocked because of a timeout. */ + if( pxCurrentTCB->ucNotifyState != taskNOTIFICATION_RECEIVED ) + { + /* A notification was not received. */ + xReturn = pdFALSE; + } + else + { + /* A notification was already pending or a notification was + received while the task was waiting. */ + pxCurrentTCB->ulNotifiedValue &= ~ulBitsToClearOnExit; + xReturn = pdTRUE; + } + + pxCurrentTCB->ucNotifyState = taskNOT_WAITING_NOTIFICATION; + } + taskEXIT_CRITICAL(); + + return xReturn; + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) + { + TCB_t * pxTCB; + BaseType_t xReturn = pdPASS; + uint8_t ucOriginalNotifyState; + + configASSERT( xTaskToNotify ); + pxTCB = xTaskToNotify; + + taskENTER_CRITICAL(); + { + if( pulPreviousNotificationValue != NULL ) + { + *pulPreviousNotificationValue = pxTCB->ulNotifiedValue; + } + + ucOriginalNotifyState = pxTCB->ucNotifyState; + + pxTCB->ucNotifyState = taskNOTIFICATION_RECEIVED; + + switch( eAction ) + { + case eSetBits : + pxTCB->ulNotifiedValue |= ulValue; + break; + + case eIncrement : + ( pxTCB->ulNotifiedValue )++; + break; + + case eSetValueWithOverwrite : + pxTCB->ulNotifiedValue = ulValue; + break; + + case eSetValueWithoutOverwrite : + if( ucOriginalNotifyState != taskNOTIFICATION_RECEIVED ) + { + pxTCB->ulNotifiedValue = ulValue; + } + else + { + /* The value could not be written to the task. */ + xReturn = pdFAIL; + } + break; + + case eNoAction: + /* The task is being notified without its notify value being + updated. */ + break; + + default: + /* Should not get here if all enums are handled. + Artificially force an assert by testing a value the + compiler can't assume is const. */ + configASSERT( pxTCB->ulNotifiedValue == ~0UL ); + + break; + } + + traceTASK_NOTIFY(); + + /* If the task is in the blocked state specifically to wait for a + notification then unblock it now. */ + if( ucOriginalNotifyState == taskWAITING_NOTIFICATION ) + { + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxTCB ); + + /* The task should not have been on an event list. */ + configASSERT( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL ); + + #if( configUSE_TICKLESS_IDLE != 0 ) + { + /* If a task is blocked waiting for a notification then + xNextTaskUnblockTime might be set to the blocked task's time + out time. If the task is unblocked for a reason other than + a timeout xNextTaskUnblockTime is normally left unchanged, + because it will automatically get reset to a new value when + the tick count equals xNextTaskUnblockTime. However if + tickless idling is used it might be more important to enter + sleep mode at the earliest possible time - so reset + xNextTaskUnblockTime here to ensure it is updated at the + earliest possible time. */ + prvResetNextTaskUnblockTime(); + } + #endif + + if( pxTCB->uxPriority > pxCurrentTCB->uxPriority ) + { + /* The notified task has a priority above the currently + executing task so a yield is required. */ + taskYIELD_IF_USING_PREEMPTION(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); + + return xReturn; + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue, BaseType_t *pxHigherPriorityTaskWoken ) + { + TCB_t * pxTCB; + uint8_t ucOriginalNotifyState; + BaseType_t xReturn = pdPASS; + UBaseType_t uxSavedInterruptStatus; + + configASSERT( xTaskToNotify ); + + /* RTOS ports that support interrupt nesting have the concept of a + maximum system call (or maximum API call) interrupt priority. + Interrupts that are above the maximum system call priority are keep + permanently enabled, even when the RTOS kernel is in a critical section, + but cannot make any calls to FreeRTOS API functions. If configASSERT() + is defined in FreeRTOSConfig.h then + portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has + been assigned a priority above the configured maximum system call + priority. Only FreeRTOS functions that end in FromISR can be called + from interrupts that have been assigned a priority at or (logically) + below the maximum system call interrupt priority. FreeRTOS maintains a + separate interrupt safe API to ensure interrupt entry is as fast and as + simple as possible. More information (albeit Cortex-M specific) is + provided on the following link: + http://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + pxTCB = xTaskToNotify; + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + if( pulPreviousNotificationValue != NULL ) + { + *pulPreviousNotificationValue = pxTCB->ulNotifiedValue; + } + + ucOriginalNotifyState = pxTCB->ucNotifyState; + pxTCB->ucNotifyState = taskNOTIFICATION_RECEIVED; + + switch( eAction ) + { + case eSetBits : + pxTCB->ulNotifiedValue |= ulValue; + break; + + case eIncrement : + ( pxTCB->ulNotifiedValue )++; + break; + + case eSetValueWithOverwrite : + pxTCB->ulNotifiedValue = ulValue; + break; + + case eSetValueWithoutOverwrite : + if( ucOriginalNotifyState != taskNOTIFICATION_RECEIVED ) + { + pxTCB->ulNotifiedValue = ulValue; + } + else + { + /* The value could not be written to the task. */ + xReturn = pdFAIL; + } + break; + + case eNoAction : + /* The task is being notified without its notify value being + updated. */ + break; + + default: + /* Should not get here if all enums are handled. + Artificially force an assert by testing a value the + compiler can't assume is const. */ + configASSERT( pxTCB->ulNotifiedValue == ~0UL ); + break; + } + + traceTASK_NOTIFY_FROM_ISR(); + + /* If the task is in the blocked state specifically to wait for a + notification then unblock it now. */ + if( ucOriginalNotifyState == taskWAITING_NOTIFICATION ) + { + /* The task should not have been on an event list. */ + configASSERT( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL ); + + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxTCB ); + } + else + { + /* The delayed and ready lists cannot be accessed, so hold + this task pending until the scheduler is resumed. */ + vListInsertEnd( &( xPendingReadyList ), &( pxTCB->xEventListItem ) ); + } + + if( pxTCB->uxPriority > pxCurrentTCB->uxPriority ) + { + /* The notified task has a priority above the currently + executing task so a yield is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + + /* Mark that a yield is pending in case the user is not + using the "xHigherPriorityTaskWoken" parameter to an ISR + safe FreeRTOS function. */ + xYieldPending = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + + return xReturn; + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + void vTaskNotifyGiveFromISR( TaskHandle_t xTaskToNotify, BaseType_t *pxHigherPriorityTaskWoken ) + { + TCB_t * pxTCB; + uint8_t ucOriginalNotifyState; + UBaseType_t uxSavedInterruptStatus; + + configASSERT( xTaskToNotify ); + + /* RTOS ports that support interrupt nesting have the concept of a + maximum system call (or maximum API call) interrupt priority. + Interrupts that are above the maximum system call priority are keep + permanently enabled, even when the RTOS kernel is in a critical section, + but cannot make any calls to FreeRTOS API functions. If configASSERT() + is defined in FreeRTOSConfig.h then + portASSERT_IF_INTERRUPT_PRIORITY_INVALID() will result in an assertion + failure if a FreeRTOS API function is called from an interrupt that has + been assigned a priority above the configured maximum system call + priority. Only FreeRTOS functions that end in FromISR can be called + from interrupts that have been assigned a priority at or (logically) + below the maximum system call interrupt priority. FreeRTOS maintains a + separate interrupt safe API to ensure interrupt entry is as fast and as + simple as possible. More information (albeit Cortex-M specific) is + provided on the following link: + http://www.freertos.org/RTOS-Cortex-M3-M4.html */ + portASSERT_IF_INTERRUPT_PRIORITY_INVALID(); + + pxTCB = xTaskToNotify; + + uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + { + ucOriginalNotifyState = pxTCB->ucNotifyState; + pxTCB->ucNotifyState = taskNOTIFICATION_RECEIVED; + + /* 'Giving' is equivalent to incrementing a count in a counting + semaphore. */ + ( pxTCB->ulNotifiedValue )++; + + traceTASK_NOTIFY_GIVE_FROM_ISR(); + + /* If the task is in the blocked state specifically to wait for a + notification then unblock it now. */ + if( ucOriginalNotifyState == taskWAITING_NOTIFICATION ) + { + /* The task should not have been on an event list. */ + configASSERT( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL ); + + if( uxSchedulerSuspended == ( UBaseType_t ) pdFALSE ) + { + ( void ) uxListRemove( &( pxTCB->xStateListItem ) ); + prvAddTaskToReadyList( pxTCB ); + } + else + { + /* The delayed and ready lists cannot be accessed, so hold + this task pending until the scheduler is resumed. */ + vListInsertEnd( &( xPendingReadyList ), &( pxTCB->xEventListItem ) ); + } + + if( pxTCB->uxPriority > pxCurrentTCB->uxPriority ) + { + /* The notified task has a priority above the currently + executing task so a yield is required. */ + if( pxHigherPriorityTaskWoken != NULL ) + { + *pxHigherPriorityTaskWoken = pdTRUE; + } + + /* Mark that a yield is pending in case the user is not + using the "xHigherPriorityTaskWoken" parameter in an ISR + safe FreeRTOS function. */ + xYieldPending = pdTRUE; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + BaseType_t xTaskNotifyStateClear( TaskHandle_t xTask ) + { + TCB_t *pxTCB; + BaseType_t xReturn; + + /* If null is passed in here then it is the calling task that is having + its notification state cleared. */ + pxTCB = prvGetTCBFromHandle( xTask ); + + taskENTER_CRITICAL(); + { + if( pxTCB->ucNotifyState == taskNOTIFICATION_RECEIVED ) + { + pxTCB->ucNotifyState = taskNOT_WAITING_NOTIFICATION; + xReturn = pdPASS; + } + else + { + xReturn = pdFAIL; + } + } + taskEXIT_CRITICAL(); + + return xReturn; + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( configUSE_TASK_NOTIFICATIONS == 1 ) + + uint32_t ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear ) + { + TCB_t *pxTCB; + uint32_t ulReturn; + + /* If null is passed in here then it is the calling task that is having + its notification state cleared. */ + pxTCB = prvGetTCBFromHandle( xTask ); + + taskENTER_CRITICAL(); + { + /* Return the notification as it was before the bits were cleared, + then clear the bit mask. */ + ulReturn = pxCurrentTCB->ulNotifiedValue; + pxTCB->ulNotifiedValue &= ~ulBitsToClear; + } + taskEXIT_CRITICAL(); + + return ulReturn; + } + +#endif /* configUSE_TASK_NOTIFICATIONS */ +/*-----------------------------------------------------------*/ + +#if( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) ) + + uint32_t ulTaskGetIdleRunTimeCounter( void ) + { + return xIdleTaskHandle->ulRunTimeCounter; + } + +#endif +/*-----------------------------------------------------------*/ + +static void prvAddCurrentTaskToDelayedList( TickType_t xTicksToWait, const BaseType_t xCanBlockIndefinitely ) +{ +TickType_t xTimeToWake; +const TickType_t xConstTickCount = xTickCount; + + #if( INCLUDE_xTaskAbortDelay == 1 ) + { + /* About to enter a delayed list, so ensure the ucDelayAborted flag is + reset to pdFALSE so it can be detected as having been set to pdTRUE + when the task leaves the Blocked state. */ + pxCurrentTCB->ucDelayAborted = pdFALSE; + } + #endif + + /* Remove the task from the ready list before adding it to the blocked list + as the same list item is used for both lists. */ + if( uxListRemove( &( pxCurrentTCB->xStateListItem ) ) == ( UBaseType_t ) 0 ) + { + /* The current task must be in a ready list, so there is no need to + check, and the port reset macro can be called directly. */ + portRESET_READY_PRIORITY( pxCurrentTCB->uxPriority, uxTopReadyPriority ); /*lint !e931 pxCurrentTCB cannot change as it is the calling task. pxCurrentTCB->uxPriority and uxTopReadyPriority cannot change as called with scheduler suspended or in a critical section. */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + #if ( INCLUDE_vTaskSuspend == 1 ) + { + if( ( xTicksToWait == portMAX_DELAY ) && ( xCanBlockIndefinitely != pdFALSE ) ) + { + /* Add the task to the suspended task list instead of a delayed task + list to ensure it is not woken by a timing event. It will block + indefinitely. */ + vListInsertEnd( &xSuspendedTaskList, &( pxCurrentTCB->xStateListItem ) ); + } + else + { + /* Calculate the time at which the task should be woken if the event + does not occur. This may overflow but this doesn't matter, the + kernel will manage it correctly. */ + xTimeToWake = xConstTickCount + xTicksToWait; + + /* The list item will be inserted in wake time order. */ + listSET_LIST_ITEM_VALUE( &( pxCurrentTCB->xStateListItem ), xTimeToWake ); + + if( xTimeToWake < xConstTickCount ) + { + /* Wake time has overflowed. Place this item in the overflow + list. */ + vListInsert( pxOverflowDelayedTaskList, &( pxCurrentTCB->xStateListItem ) ); + } + else + { + /* The wake time has not overflowed, so the current block list + is used. */ + vListInsert( pxDelayedTaskList, &( pxCurrentTCB->xStateListItem ) ); + + /* If the task entering the blocked state was placed at the + head of the list of blocked tasks then xNextTaskUnblockTime + needs to be updated too. */ + if( xTimeToWake < xNextTaskUnblockTime ) + { + xNextTaskUnblockTime = xTimeToWake; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + } + #else /* INCLUDE_vTaskSuspend */ + { + /* Calculate the time at which the task should be woken if the event + does not occur. This may overflow but this doesn't matter, the kernel + will manage it correctly. */ + xTimeToWake = xConstTickCount + xTicksToWait; + + /* The list item will be inserted in wake time order. */ + listSET_LIST_ITEM_VALUE( &( pxCurrentTCB->xStateListItem ), xTimeToWake ); + + if( xTimeToWake < xConstTickCount ) + { + /* Wake time has overflowed. Place this item in the overflow list. */ + vListInsert( pxOverflowDelayedTaskList, &( pxCurrentTCB->xStateListItem ) ); + } + else + { + /* The wake time has not overflowed, so the current block list is used. */ + vListInsert( pxDelayedTaskList, &( pxCurrentTCB->xStateListItem ) ); + + /* If the task entering the blocked state was placed at the head of the + list of blocked tasks then xNextTaskUnblockTime needs to be updated + too. */ + if( xTimeToWake < xNextTaskUnblockTime ) + { + xNextTaskUnblockTime = xTimeToWake; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + /* Avoid compiler warning when INCLUDE_vTaskSuspend is not 1. */ + ( void ) xCanBlockIndefinitely; + } + #endif /* INCLUDE_vTaskSuspend */ +} + +/* Code below here allows additional code to be inserted into this source file, +especially where access to file scope functions and data is needed (for example +when performing module tests). */ + +#ifdef FREERTOS_MODULE_TEST + #include "tasks_test_access_functions.h" +#endif + + +#if( configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H == 1 ) + + #include "freertos_tasks_c_additions.h" + + #ifdef FREERTOS_TASKS_C_ADDITIONS_INIT + static void freertos_tasks_c_additions_init( void ) + { + FREERTOS_TASKS_C_ADDITIONS_INIT(); + } + #endif + +#endif + + diff --git a/Middlewares/Third_Party/FreeRTOS/Source/timers.c b/Middlewares/Third_Party/FreeRTOS/Source/timers.c new file mode 100644 index 00000000..00200b8f --- /dev/null +++ b/Middlewares/Third_Party/FreeRTOS/Source/timers.c @@ -0,0 +1,1127 @@ +/* + * FreeRTOS Kernel V10.3.1 + * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* Standard includes. */ +#include + +/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining +all the API functions to use the MPU wrappers. That should only be done when +task.h is included from an application file. */ +#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE + +#include "FreeRTOS.h" +#include "task.h" +#include "queue.h" +#include "timers.h" + +#if ( INCLUDE_xTimerPendFunctionCall == 1 ) && ( configUSE_TIMERS == 0 ) + #error configUSE_TIMERS must be set to 1 to make the xTimerPendFunctionCall() function available. +#endif + +/* Lint e9021, e961 and e750 are suppressed as a MISRA exception justified +because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined +for the header files above, but not in this file, in order to generate the +correct privileged Vs unprivileged linkage and placement. */ +#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e9021 !e961 !e750. */ + + +/* This entire source file will be skipped if the application is not configured +to include software timer functionality. This #if is closed at the very bottom +of this file. If you want to include software timer functionality then ensure +configUSE_TIMERS is set to 1 in FreeRTOSConfig.h. */ +#if ( configUSE_TIMERS == 1 ) + +/* Misc definitions. */ +#define tmrNO_DELAY ( TickType_t ) 0U + +/* The name assigned to the timer service task. This can be overridden by +defining trmTIMER_SERVICE_TASK_NAME in FreeRTOSConfig.h. */ +#ifndef configTIMER_SERVICE_TASK_NAME + #define configTIMER_SERVICE_TASK_NAME "Tmr Svc" +#endif + +/* Bit definitions used in the ucStatus member of a timer structure. */ +#define tmrSTATUS_IS_ACTIVE ( ( uint8_t ) 0x01 ) +#define tmrSTATUS_IS_STATICALLY_ALLOCATED ( ( uint8_t ) 0x02 ) +#define tmrSTATUS_IS_AUTORELOAD ( ( uint8_t ) 0x04 ) + +/* The definition of the timers themselves. */ +typedef struct tmrTimerControl /* The old naming convention is used to prevent breaking kernel aware debuggers. */ +{ + const char *pcTimerName; /*<< Text name. This is not used by the kernel, it is included simply to make debugging easier. */ /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + ListItem_t xTimerListItem; /*<< Standard linked list item as used by all kernel features for event management. */ + TickType_t xTimerPeriodInTicks;/*<< How quickly and often the timer expires. */ + void *pvTimerID; /*<< An ID to identify the timer. This allows the timer to be identified when the same callback is used for multiple timers. */ + TimerCallbackFunction_t pxCallbackFunction; /*<< The function that will be called when the timer expires. */ + #if( configUSE_TRACE_FACILITY == 1 ) + UBaseType_t uxTimerNumber; /*<< An ID assigned by trace tools such as FreeRTOS+Trace */ + #endif + uint8_t ucStatus; /*<< Holds bits to say if the timer was statically allocated or not, and if it is active or not. */ +} xTIMER; + +/* The old xTIMER name is maintained above then typedefed to the new Timer_t +name below to enable the use of older kernel aware debuggers. */ +typedef xTIMER Timer_t; + +/* The definition of messages that can be sent and received on the timer queue. +Two types of message can be queued - messages that manipulate a software timer, +and messages that request the execution of a non-timer related callback. The +two message types are defined in two separate structures, xTimerParametersType +and xCallbackParametersType respectively. */ +typedef struct tmrTimerParameters +{ + TickType_t xMessageValue; /*<< An optional value used by a subset of commands, for example, when changing the period of a timer. */ + Timer_t * pxTimer; /*<< The timer to which the command will be applied. */ +} TimerParameter_t; + + +typedef struct tmrCallbackParameters +{ + PendedFunction_t pxCallbackFunction; /* << The callback function to execute. */ + void *pvParameter1; /* << The value that will be used as the callback functions first parameter. */ + uint32_t ulParameter2; /* << The value that will be used as the callback functions second parameter. */ +} CallbackParameters_t; + +/* The structure that contains the two message types, along with an identifier +that is used to determine which message type is valid. */ +typedef struct tmrTimerQueueMessage +{ + BaseType_t xMessageID; /*<< The command being sent to the timer service task. */ + union + { + TimerParameter_t xTimerParameters; + + /* Don't include xCallbackParameters if it is not going to be used as + it makes the structure (and therefore the timer queue) larger. */ + #if ( INCLUDE_xTimerPendFunctionCall == 1 ) + CallbackParameters_t xCallbackParameters; + #endif /* INCLUDE_xTimerPendFunctionCall */ + } u; +} DaemonTaskMessage_t; + +/*lint -save -e956 A manual analysis and inspection has been used to determine +which static variables must be declared volatile. */ + +/* The list in which active timers are stored. Timers are referenced in expire +time order, with the nearest expiry time at the front of the list. Only the +timer service task is allowed to access these lists. +xActiveTimerList1 and xActiveTimerList2 could be at function scope but that +breaks some kernel aware debuggers, and debuggers that reply on removing the +static qualifier. */ +PRIVILEGED_DATA static List_t xActiveTimerList1; +PRIVILEGED_DATA static List_t xActiveTimerList2; +PRIVILEGED_DATA static List_t *pxCurrentTimerList; +PRIVILEGED_DATA static List_t *pxOverflowTimerList; + +/* A queue that is used to send commands to the timer service task. */ +PRIVILEGED_DATA static QueueHandle_t xTimerQueue = NULL; +PRIVILEGED_DATA static TaskHandle_t xTimerTaskHandle = NULL; + +/*lint -restore */ + +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + /* If static allocation is supported then the application must provide the + following callback function - which enables the application to optionally + provide the memory that will be used by the timer task as the task's stack + and TCB. */ + extern void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize ); + +#endif + +/* + * Initialise the infrastructure used by the timer service task if it has not + * been initialised already. + */ +static void prvCheckForValidListAndQueue( void ) PRIVILEGED_FUNCTION; + +/* + * The timer service task (daemon). Timer functionality is controlled by this + * task. Other tasks communicate with the timer service task using the + * xTimerQueue queue. + */ +static portTASK_FUNCTION_PROTO( prvTimerTask, pvParameters ) PRIVILEGED_FUNCTION; + +/* + * Called by the timer service task to interpret and process a command it + * received on the timer queue. + */ +static void prvProcessReceivedCommands( void ) PRIVILEGED_FUNCTION; + +/* + * Insert the timer into either xActiveTimerList1, or xActiveTimerList2, + * depending on if the expire time causes a timer counter overflow. + */ +static BaseType_t prvInsertTimerInActiveList( Timer_t * const pxTimer, const TickType_t xNextExpiryTime, const TickType_t xTimeNow, const TickType_t xCommandTime ) PRIVILEGED_FUNCTION; + +/* + * An active timer has reached its expire time. Reload the timer if it is an + * auto-reload timer, then call its callback. + */ +static void prvProcessExpiredTimer( const TickType_t xNextExpireTime, const TickType_t xTimeNow ) PRIVILEGED_FUNCTION; + +/* + * The tick count has overflowed. Switch the timer lists after ensuring the + * current timer list does not still reference some timers. + */ +static void prvSwitchTimerLists( void ) PRIVILEGED_FUNCTION; + +/* + * Obtain the current tick count, setting *pxTimerListsWereSwitched to pdTRUE + * if a tick count overflow occurred since prvSampleTimeNow() was last called. + */ +static TickType_t prvSampleTimeNow( BaseType_t * const pxTimerListsWereSwitched ) PRIVILEGED_FUNCTION; + +/* + * If the timer list contains any active timers then return the expire time of + * the timer that will expire first and set *pxListWasEmpty to false. If the + * timer list does not contain any timers then return 0 and set *pxListWasEmpty + * to pdTRUE. + */ +static TickType_t prvGetNextExpireTime( BaseType_t * const pxListWasEmpty ) PRIVILEGED_FUNCTION; + +/* + * If a timer has expired, process it. Otherwise, block the timer service task + * until either a timer does expire or a command is received. + */ +static void prvProcessTimerOrBlockTask( const TickType_t xNextExpireTime, BaseType_t xListWasEmpty ) PRIVILEGED_FUNCTION; + +/* + * Called after a Timer_t structure has been allocated either statically or + * dynamically to fill in the structure's members. + */ +static void prvInitialiseNewTimer( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const TickType_t xTimerPeriodInTicks, + const UBaseType_t uxAutoReload, + void * const pvTimerID, + TimerCallbackFunction_t pxCallbackFunction, + Timer_t *pxNewTimer ) PRIVILEGED_FUNCTION; +/*-----------------------------------------------------------*/ + +BaseType_t xTimerCreateTimerTask( void ) +{ +BaseType_t xReturn = pdFAIL; + + /* This function is called when the scheduler is started if + configUSE_TIMERS is set to 1. Check that the infrastructure used by the + timer service task has been created/initialised. If timers have already + been created then the initialisation will already have been performed. */ + prvCheckForValidListAndQueue(); + + if( xTimerQueue != NULL ) + { + #if( configSUPPORT_STATIC_ALLOCATION == 1 ) + { + StaticTask_t *pxTimerTaskTCBBuffer = NULL; + StackType_t *pxTimerTaskStackBuffer = NULL; + uint32_t ulTimerTaskStackSize; + + vApplicationGetTimerTaskMemory( &pxTimerTaskTCBBuffer, &pxTimerTaskStackBuffer, &ulTimerTaskStackSize ); + xTimerTaskHandle = xTaskCreateStatic( prvTimerTask, + configTIMER_SERVICE_TASK_NAME, + ulTimerTaskStackSize, + NULL, + ( ( UBaseType_t ) configTIMER_TASK_PRIORITY ) | portPRIVILEGE_BIT, + pxTimerTaskStackBuffer, + pxTimerTaskTCBBuffer ); + + if( xTimerTaskHandle != NULL ) + { + xReturn = pdPASS; + } + } + #else + { + xReturn = xTaskCreate( prvTimerTask, + configTIMER_SERVICE_TASK_NAME, + configTIMER_TASK_STACK_DEPTH, + NULL, + ( ( UBaseType_t ) configTIMER_TASK_PRIORITY ) | portPRIVILEGE_BIT, + &xTimerTaskHandle ); + } + #endif /* configSUPPORT_STATIC_ALLOCATION */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + configASSERT( xReturn ); + return xReturn; +} +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + + TimerHandle_t xTimerCreate( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const TickType_t xTimerPeriodInTicks, + const UBaseType_t uxAutoReload, + void * const pvTimerID, + TimerCallbackFunction_t pxCallbackFunction ) + { + Timer_t *pxNewTimer; + + pxNewTimer = ( Timer_t * ) pvPortMalloc( sizeof( Timer_t ) ); /*lint !e9087 !e9079 All values returned by pvPortMalloc() have at least the alignment required by the MCU's stack, and the first member of Timer_t is always a pointer to the timer's mame. */ + + if( pxNewTimer != NULL ) + { + /* Status is thus far zero as the timer is not created statically + and has not been started. The auto-reload bit may get set in + prvInitialiseNewTimer. */ + pxNewTimer->ucStatus = 0x00; + prvInitialiseNewTimer( pcTimerName, xTimerPeriodInTicks, uxAutoReload, pvTimerID, pxCallbackFunction, pxNewTimer ); + } + + return pxNewTimer; + } + +#endif /* configSUPPORT_DYNAMIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +#if( configSUPPORT_STATIC_ALLOCATION == 1 ) + + TimerHandle_t xTimerCreateStatic( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const TickType_t xTimerPeriodInTicks, + const UBaseType_t uxAutoReload, + void * const pvTimerID, + TimerCallbackFunction_t pxCallbackFunction, + StaticTimer_t *pxTimerBuffer ) + { + Timer_t *pxNewTimer; + + #if( configASSERT_DEFINED == 1 ) + { + /* Sanity check that the size of the structure used to declare a + variable of type StaticTimer_t equals the size of the real timer + structure. */ + volatile size_t xSize = sizeof( StaticTimer_t ); + configASSERT( xSize == sizeof( Timer_t ) ); + ( void ) xSize; /* Keeps lint quiet when configASSERT() is not defined. */ + } + #endif /* configASSERT_DEFINED */ + + /* A pointer to a StaticTimer_t structure MUST be provided, use it. */ + configASSERT( pxTimerBuffer ); + pxNewTimer = ( Timer_t * ) pxTimerBuffer; /*lint !e740 !e9087 StaticTimer_t is a pointer to a Timer_t, so guaranteed to be aligned and sized correctly (checked by an assert()), so this is safe. */ + + if( pxNewTimer != NULL ) + { + /* Timers can be created statically or dynamically so note this + timer was created statically in case it is later deleted. The + auto-reload bit may get set in prvInitialiseNewTimer(). */ + pxNewTimer->ucStatus = tmrSTATUS_IS_STATICALLY_ALLOCATED; + + prvInitialiseNewTimer( pcTimerName, xTimerPeriodInTicks, uxAutoReload, pvTimerID, pxCallbackFunction, pxNewTimer ); + } + + return pxNewTimer; + } + +#endif /* configSUPPORT_STATIC_ALLOCATION */ +/*-----------------------------------------------------------*/ + +static void prvInitialiseNewTimer( const char * const pcTimerName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ + const TickType_t xTimerPeriodInTicks, + const UBaseType_t uxAutoReload, + void * const pvTimerID, + TimerCallbackFunction_t pxCallbackFunction, + Timer_t *pxNewTimer ) +{ + /* 0 is not a valid value for xTimerPeriodInTicks. */ + configASSERT( ( xTimerPeriodInTicks > 0 ) ); + + if( pxNewTimer != NULL ) + { + /* Ensure the infrastructure used by the timer service task has been + created/initialised. */ + prvCheckForValidListAndQueue(); + + /* Initialise the timer structure members using the function + parameters. */ + pxNewTimer->pcTimerName = pcTimerName; + pxNewTimer->xTimerPeriodInTicks = xTimerPeriodInTicks; + pxNewTimer->pvTimerID = pvTimerID; + pxNewTimer->pxCallbackFunction = pxCallbackFunction; + vListInitialiseItem( &( pxNewTimer->xTimerListItem ) ); + if( uxAutoReload != pdFALSE ) + { + pxNewTimer->ucStatus |= tmrSTATUS_IS_AUTORELOAD; + } + traceTIMER_CREATE( pxNewTimer ); + } +} +/*-----------------------------------------------------------*/ + +BaseType_t xTimerGenericCommand( TimerHandle_t xTimer, const BaseType_t xCommandID, const TickType_t xOptionalValue, BaseType_t * const pxHigherPriorityTaskWoken, const TickType_t xTicksToWait ) +{ +BaseType_t xReturn = pdFAIL; +DaemonTaskMessage_t xMessage; + + configASSERT( xTimer ); + + /* Send a message to the timer service task to perform a particular action + on a particular timer definition. */ + if( xTimerQueue != NULL ) + { + /* Send a command to the timer service task to start the xTimer timer. */ + xMessage.xMessageID = xCommandID; + xMessage.u.xTimerParameters.xMessageValue = xOptionalValue; + xMessage.u.xTimerParameters.pxTimer = xTimer; + + if( xCommandID < tmrFIRST_FROM_ISR_COMMAND ) + { + if( xTaskGetSchedulerState() == taskSCHEDULER_RUNNING ) + { + xReturn = xQueueSendToBack( xTimerQueue, &xMessage, xTicksToWait ); + } + else + { + xReturn = xQueueSendToBack( xTimerQueue, &xMessage, tmrNO_DELAY ); + } + } + else + { + xReturn = xQueueSendToBackFromISR( xTimerQueue, &xMessage, pxHigherPriorityTaskWoken ); + } + + traceTIMER_COMMAND_SEND( xTimer, xCommandID, xOptionalValue, xReturn ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + return xReturn; +} +/*-----------------------------------------------------------*/ + +TaskHandle_t xTimerGetTimerDaemonTaskHandle( void ) +{ + /* If xTimerGetTimerDaemonTaskHandle() is called before the scheduler has been + started, then xTimerTaskHandle will be NULL. */ + configASSERT( ( xTimerTaskHandle != NULL ) ); + return xTimerTaskHandle; +} +/*-----------------------------------------------------------*/ + +TickType_t xTimerGetPeriod( TimerHandle_t xTimer ) +{ +Timer_t *pxTimer = xTimer; + + configASSERT( xTimer ); + return pxTimer->xTimerPeriodInTicks; +} +/*-----------------------------------------------------------*/ + +void vTimerSetReloadMode( TimerHandle_t xTimer, const UBaseType_t uxAutoReload ) +{ +Timer_t * pxTimer = xTimer; + + configASSERT( xTimer ); + taskENTER_CRITICAL(); + { + if( uxAutoReload != pdFALSE ) + { + pxTimer->ucStatus |= tmrSTATUS_IS_AUTORELOAD; + } + else + { + pxTimer->ucStatus &= ~tmrSTATUS_IS_AUTORELOAD; + } + } + taskEXIT_CRITICAL(); +} +/*-----------------------------------------------------------*/ + +UBaseType_t uxTimerGetReloadMode( TimerHandle_t xTimer ) +{ +Timer_t * pxTimer = xTimer; +UBaseType_t uxReturn; + + configASSERT( xTimer ); + taskENTER_CRITICAL(); + { + if( ( pxTimer->ucStatus & tmrSTATUS_IS_AUTORELOAD ) == 0 ) + { + /* Not an auto-reload timer. */ + uxReturn = ( UBaseType_t ) pdFALSE; + } + else + { + /* Is an auto-reload timer. */ + uxReturn = ( UBaseType_t ) pdTRUE; + } + } + taskEXIT_CRITICAL(); + + return uxReturn; +} +/*-----------------------------------------------------------*/ + +TickType_t xTimerGetExpiryTime( TimerHandle_t xTimer ) +{ +Timer_t * pxTimer = xTimer; +TickType_t xReturn; + + configASSERT( xTimer ); + xReturn = listGET_LIST_ITEM_VALUE( &( pxTimer->xTimerListItem ) ); + return xReturn; +} +/*-----------------------------------------------------------*/ + +const char * pcTimerGetName( TimerHandle_t xTimer ) /*lint !e971 Unqualified char types are allowed for strings and single characters only. */ +{ +Timer_t *pxTimer = xTimer; + + configASSERT( xTimer ); + return pxTimer->pcTimerName; +} +/*-----------------------------------------------------------*/ + +static void prvProcessExpiredTimer( const TickType_t xNextExpireTime, const TickType_t xTimeNow ) +{ +BaseType_t xResult; +Timer_t * const pxTimer = ( Timer_t * ) listGET_OWNER_OF_HEAD_ENTRY( pxCurrentTimerList ); /*lint !e9087 !e9079 void * is used as this macro is used with tasks and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + + /* Remove the timer from the list of active timers. A check has already + been performed to ensure the list is not empty. */ + ( void ) uxListRemove( &( pxTimer->xTimerListItem ) ); + traceTIMER_EXPIRED( pxTimer ); + + /* If the timer is an auto-reload timer then calculate the next + expiry time and re-insert the timer in the list of active timers. */ + if( ( pxTimer->ucStatus & tmrSTATUS_IS_AUTORELOAD ) != 0 ) + { + /* The timer is inserted into a list using a time relative to anything + other than the current time. It will therefore be inserted into the + correct list relative to the time this task thinks it is now. */ + if( prvInsertTimerInActiveList( pxTimer, ( xNextExpireTime + pxTimer->xTimerPeriodInTicks ), xTimeNow, xNextExpireTime ) != pdFALSE ) + { + /* The timer expired before it was added to the active timer + list. Reload it now. */ + xResult = xTimerGenericCommand( pxTimer, tmrCOMMAND_START_DONT_TRACE, xNextExpireTime, NULL, tmrNO_DELAY ); + configASSERT( xResult ); + ( void ) xResult; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + pxTimer->ucStatus &= ~tmrSTATUS_IS_ACTIVE; + mtCOVERAGE_TEST_MARKER(); + } + + /* Call the timer callback. */ + pxTimer->pxCallbackFunction( ( TimerHandle_t ) pxTimer ); +} +/*-----------------------------------------------------------*/ + +static portTASK_FUNCTION( prvTimerTask, pvParameters ) +{ +TickType_t xNextExpireTime; +BaseType_t xListWasEmpty; + + /* Just to avoid compiler warnings. */ + ( void ) pvParameters; + + #if( configUSE_DAEMON_TASK_STARTUP_HOOK == 1 ) + { + extern void vApplicationDaemonTaskStartupHook( void ); + + /* Allow the application writer to execute some code in the context of + this task at the point the task starts executing. This is useful if the + application includes initialisation code that would benefit from + executing after the scheduler has been started. */ + vApplicationDaemonTaskStartupHook(); + } + #endif /* configUSE_DAEMON_TASK_STARTUP_HOOK */ + + for( ;; ) + { + /* Query the timers list to see if it contains any timers, and if so, + obtain the time at which the next timer will expire. */ + xNextExpireTime = prvGetNextExpireTime( &xListWasEmpty ); + + /* If a timer has expired, process it. Otherwise, block this task + until either a timer does expire, or a command is received. */ + prvProcessTimerOrBlockTask( xNextExpireTime, xListWasEmpty ); + + /* Empty the command queue. */ + prvProcessReceivedCommands(); + } +} +/*-----------------------------------------------------------*/ + +static void prvProcessTimerOrBlockTask( const TickType_t xNextExpireTime, BaseType_t xListWasEmpty ) +{ +TickType_t xTimeNow; +BaseType_t xTimerListsWereSwitched; + + vTaskSuspendAll(); + { + /* Obtain the time now to make an assessment as to whether the timer + has expired or not. If obtaining the time causes the lists to switch + then don't process this timer as any timers that remained in the list + when the lists were switched will have been processed within the + prvSampleTimeNow() function. */ + xTimeNow = prvSampleTimeNow( &xTimerListsWereSwitched ); + if( xTimerListsWereSwitched == pdFALSE ) + { + /* The tick count has not overflowed, has the timer expired? */ + if( ( xListWasEmpty == pdFALSE ) && ( xNextExpireTime <= xTimeNow ) ) + { + ( void ) xTaskResumeAll(); + prvProcessExpiredTimer( xNextExpireTime, xTimeNow ); + } + else + { + /* The tick count has not overflowed, and the next expire + time has not been reached yet. This task should therefore + block to wait for the next expire time or a command to be + received - whichever comes first. The following line cannot + be reached unless xNextExpireTime > xTimeNow, except in the + case when the current timer list is empty. */ + if( xListWasEmpty != pdFALSE ) + { + /* The current timer list is empty - is the overflow list + also empty? */ + xListWasEmpty = listLIST_IS_EMPTY( pxOverflowTimerList ); + } + + vQueueWaitForMessageRestricted( xTimerQueue, ( xNextExpireTime - xTimeNow ), xListWasEmpty ); + + if( xTaskResumeAll() == pdFALSE ) + { + /* Yield to wait for either a command to arrive, or the + block time to expire. If a command arrived between the + critical section being exited and this yield then the yield + will not cause the task to block. */ + portYIELD_WITHIN_API(); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + } + else + { + ( void ) xTaskResumeAll(); + } + } +} +/*-----------------------------------------------------------*/ + +static TickType_t prvGetNextExpireTime( BaseType_t * const pxListWasEmpty ) +{ +TickType_t xNextExpireTime; + + /* Timers are listed in expiry time order, with the head of the list + referencing the task that will expire first. Obtain the time at which + the timer with the nearest expiry time will expire. If there are no + active timers then just set the next expire time to 0. That will cause + this task to unblock when the tick count overflows, at which point the + timer lists will be switched and the next expiry time can be + re-assessed. */ + *pxListWasEmpty = listLIST_IS_EMPTY( pxCurrentTimerList ); + if( *pxListWasEmpty == pdFALSE ) + { + xNextExpireTime = listGET_ITEM_VALUE_OF_HEAD_ENTRY( pxCurrentTimerList ); + } + else + { + /* Ensure the task unblocks when the tick count rolls over. */ + xNextExpireTime = ( TickType_t ) 0U; + } + + return xNextExpireTime; +} +/*-----------------------------------------------------------*/ + +static TickType_t prvSampleTimeNow( BaseType_t * const pxTimerListsWereSwitched ) +{ +TickType_t xTimeNow; +PRIVILEGED_DATA static TickType_t xLastTime = ( TickType_t ) 0U; /*lint !e956 Variable is only accessible to one task. */ + + xTimeNow = xTaskGetTickCount(); + + if( xTimeNow < xLastTime ) + { + prvSwitchTimerLists(); + *pxTimerListsWereSwitched = pdTRUE; + } + else + { + *pxTimerListsWereSwitched = pdFALSE; + } + + xLastTime = xTimeNow; + + return xTimeNow; +} +/*-----------------------------------------------------------*/ + +static BaseType_t prvInsertTimerInActiveList( Timer_t * const pxTimer, const TickType_t xNextExpiryTime, const TickType_t xTimeNow, const TickType_t xCommandTime ) +{ +BaseType_t xProcessTimerNow = pdFALSE; + + listSET_LIST_ITEM_VALUE( &( pxTimer->xTimerListItem ), xNextExpiryTime ); + listSET_LIST_ITEM_OWNER( &( pxTimer->xTimerListItem ), pxTimer ); + + if( xNextExpiryTime <= xTimeNow ) + { + /* Has the expiry time elapsed between the command to start/reset a + timer was issued, and the time the command was processed? */ + if( ( ( TickType_t ) ( xTimeNow - xCommandTime ) ) >= pxTimer->xTimerPeriodInTicks ) /*lint !e961 MISRA exception as the casts are only redundant for some ports. */ + { + /* The time between a command being issued and the command being + processed actually exceeds the timers period. */ + xProcessTimerNow = pdTRUE; + } + else + { + vListInsert( pxOverflowTimerList, &( pxTimer->xTimerListItem ) ); + } + } + else + { + if( ( xTimeNow < xCommandTime ) && ( xNextExpiryTime >= xCommandTime ) ) + { + /* If, since the command was issued, the tick count has overflowed + but the expiry time has not, then the timer must have already passed + its expiry time and should be processed immediately. */ + xProcessTimerNow = pdTRUE; + } + else + { + vListInsert( pxCurrentTimerList, &( pxTimer->xTimerListItem ) ); + } + } + + return xProcessTimerNow; +} +/*-----------------------------------------------------------*/ + +static void prvProcessReceivedCommands( void ) +{ +DaemonTaskMessage_t xMessage; +Timer_t *pxTimer; +BaseType_t xTimerListsWereSwitched, xResult; +TickType_t xTimeNow; + + while( xQueueReceive( xTimerQueue, &xMessage, tmrNO_DELAY ) != pdFAIL ) /*lint !e603 xMessage does not have to be initialised as it is passed out, not in, and it is not used unless xQueueReceive() returns pdTRUE. */ + { + #if ( INCLUDE_xTimerPendFunctionCall == 1 ) + { + /* Negative commands are pended function calls rather than timer + commands. */ + if( xMessage.xMessageID < ( BaseType_t ) 0 ) + { + const CallbackParameters_t * const pxCallback = &( xMessage.u.xCallbackParameters ); + + /* The timer uses the xCallbackParameters member to request a + callback be executed. Check the callback is not NULL. */ + configASSERT( pxCallback ); + + /* Call the function. */ + pxCallback->pxCallbackFunction( pxCallback->pvParameter1, pxCallback->ulParameter2 ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* INCLUDE_xTimerPendFunctionCall */ + + /* Commands that are positive are timer commands rather than pended + function calls. */ + if( xMessage.xMessageID >= ( BaseType_t ) 0 ) + { + /* The messages uses the xTimerParameters member to work on a + software timer. */ + pxTimer = xMessage.u.xTimerParameters.pxTimer; + + if( listIS_CONTAINED_WITHIN( NULL, &( pxTimer->xTimerListItem ) ) == pdFALSE ) /*lint !e961. The cast is only redundant when NULL is passed into the macro. */ + { + /* The timer is in a list, remove it. */ + ( void ) uxListRemove( &( pxTimer->xTimerListItem ) ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + + traceTIMER_COMMAND_RECEIVED( pxTimer, xMessage.xMessageID, xMessage.u.xTimerParameters.xMessageValue ); + + /* In this case the xTimerListsWereSwitched parameter is not used, but + it must be present in the function call. prvSampleTimeNow() must be + called after the message is received from xTimerQueue so there is no + possibility of a higher priority task adding a message to the message + queue with a time that is ahead of the timer daemon task (because it + pre-empted the timer daemon task after the xTimeNow value was set). */ + xTimeNow = prvSampleTimeNow( &xTimerListsWereSwitched ); + + switch( xMessage.xMessageID ) + { + case tmrCOMMAND_START : + case tmrCOMMAND_START_FROM_ISR : + case tmrCOMMAND_RESET : + case tmrCOMMAND_RESET_FROM_ISR : + case tmrCOMMAND_START_DONT_TRACE : + /* Start or restart a timer. */ + pxTimer->ucStatus |= tmrSTATUS_IS_ACTIVE; + if( prvInsertTimerInActiveList( pxTimer, xMessage.u.xTimerParameters.xMessageValue + pxTimer->xTimerPeriodInTicks, xTimeNow, xMessage.u.xTimerParameters.xMessageValue ) != pdFALSE ) + { + /* The timer expired before it was added to the active + timer list. Process it now. */ + pxTimer->pxCallbackFunction( ( TimerHandle_t ) pxTimer ); + traceTIMER_EXPIRED( pxTimer ); + + if( ( pxTimer->ucStatus & tmrSTATUS_IS_AUTORELOAD ) != 0 ) + { + xResult = xTimerGenericCommand( pxTimer, tmrCOMMAND_START_DONT_TRACE, xMessage.u.xTimerParameters.xMessageValue + pxTimer->xTimerPeriodInTicks, NULL, tmrNO_DELAY ); + configASSERT( xResult ); + ( void ) xResult; + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + break; + + case tmrCOMMAND_STOP : + case tmrCOMMAND_STOP_FROM_ISR : + /* The timer has already been removed from the active list. */ + pxTimer->ucStatus &= ~tmrSTATUS_IS_ACTIVE; + break; + + case tmrCOMMAND_CHANGE_PERIOD : + case tmrCOMMAND_CHANGE_PERIOD_FROM_ISR : + pxTimer->ucStatus |= tmrSTATUS_IS_ACTIVE; + pxTimer->xTimerPeriodInTicks = xMessage.u.xTimerParameters.xMessageValue; + configASSERT( ( pxTimer->xTimerPeriodInTicks > 0 ) ); + + /* The new period does not really have a reference, and can + be longer or shorter than the old one. The command time is + therefore set to the current time, and as the period cannot + be zero the next expiry time can only be in the future, + meaning (unlike for the xTimerStart() case above) there is + no fail case that needs to be handled here. */ + ( void ) prvInsertTimerInActiveList( pxTimer, ( xTimeNow + pxTimer->xTimerPeriodInTicks ), xTimeNow, xTimeNow ); + break; + + case tmrCOMMAND_DELETE : + #if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) + { + /* The timer has already been removed from the active list, + just free up the memory if the memory was dynamically + allocated. */ + if( ( pxTimer->ucStatus & tmrSTATUS_IS_STATICALLY_ALLOCATED ) == ( uint8_t ) 0 ) + { + vPortFree( pxTimer ); + } + else + { + pxTimer->ucStatus &= ~tmrSTATUS_IS_ACTIVE; + } + } + #else + { + /* If dynamic allocation is not enabled, the memory + could not have been dynamically allocated. So there is + no need to free the memory - just mark the timer as + "not active". */ + pxTimer->ucStatus &= ~tmrSTATUS_IS_ACTIVE; + } + #endif /* configSUPPORT_DYNAMIC_ALLOCATION */ + break; + + default : + /* Don't expect to get here. */ + break; + } + } + } +} +/*-----------------------------------------------------------*/ + +static void prvSwitchTimerLists( void ) +{ +TickType_t xNextExpireTime, xReloadTime; +List_t *pxTemp; +Timer_t *pxTimer; +BaseType_t xResult; + + /* The tick count has overflowed. The timer lists must be switched. + If there are any timers still referenced from the current timer list + then they must have expired and should be processed before the lists + are switched. */ + while( listLIST_IS_EMPTY( pxCurrentTimerList ) == pdFALSE ) + { + xNextExpireTime = listGET_ITEM_VALUE_OF_HEAD_ENTRY( pxCurrentTimerList ); + + /* Remove the timer from the list. */ + pxTimer = ( Timer_t * ) listGET_OWNER_OF_HEAD_ENTRY( pxCurrentTimerList ); /*lint !e9087 !e9079 void * is used as this macro is used with tasks and co-routines too. Alignment is known to be fine as the type of the pointer stored and retrieved is the same. */ + ( void ) uxListRemove( &( pxTimer->xTimerListItem ) ); + traceTIMER_EXPIRED( pxTimer ); + + /* Execute its callback, then send a command to restart the timer if + it is an auto-reload timer. It cannot be restarted here as the lists + have not yet been switched. */ + pxTimer->pxCallbackFunction( ( TimerHandle_t ) pxTimer ); + + if( ( pxTimer->ucStatus & tmrSTATUS_IS_AUTORELOAD ) != 0 ) + { + /* Calculate the reload value, and if the reload value results in + the timer going into the same timer list then it has already expired + and the timer should be re-inserted into the current list so it is + processed again within this loop. Otherwise a command should be sent + to restart the timer to ensure it is only inserted into a list after + the lists have been swapped. */ + xReloadTime = ( xNextExpireTime + pxTimer->xTimerPeriodInTicks ); + if( xReloadTime > xNextExpireTime ) + { + listSET_LIST_ITEM_VALUE( &( pxTimer->xTimerListItem ), xReloadTime ); + listSET_LIST_ITEM_OWNER( &( pxTimer->xTimerListItem ), pxTimer ); + vListInsert( pxCurrentTimerList, &( pxTimer->xTimerListItem ) ); + } + else + { + xResult = xTimerGenericCommand( pxTimer, tmrCOMMAND_START_DONT_TRACE, xNextExpireTime, NULL, tmrNO_DELAY ); + configASSERT( xResult ); + ( void ) xResult; + } + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + + pxTemp = pxCurrentTimerList; + pxCurrentTimerList = pxOverflowTimerList; + pxOverflowTimerList = pxTemp; +} +/*-----------------------------------------------------------*/ + +static void prvCheckForValidListAndQueue( void ) +{ + /* Check that the list from which active timers are referenced, and the + queue used to communicate with the timer service, have been + initialised. */ + taskENTER_CRITICAL(); + { + if( xTimerQueue == NULL ) + { + vListInitialise( &xActiveTimerList1 ); + vListInitialise( &xActiveTimerList2 ); + pxCurrentTimerList = &xActiveTimerList1; + pxOverflowTimerList = &xActiveTimerList2; + + #if( configSUPPORT_STATIC_ALLOCATION == 1 ) + { + /* The timer queue is allocated statically in case + configSUPPORT_DYNAMIC_ALLOCATION is 0. */ + static StaticQueue_t xStaticTimerQueue; /*lint !e956 Ok to declare in this manner to prevent additional conditional compilation guards in other locations. */ + static uint8_t ucStaticTimerQueueStorage[ ( size_t ) configTIMER_QUEUE_LENGTH * sizeof( DaemonTaskMessage_t ) ]; /*lint !e956 Ok to declare in this manner to prevent additional conditional compilation guards in other locations. */ + + xTimerQueue = xQueueCreateStatic( ( UBaseType_t ) configTIMER_QUEUE_LENGTH, ( UBaseType_t ) sizeof( DaemonTaskMessage_t ), &( ucStaticTimerQueueStorage[ 0 ] ), &xStaticTimerQueue ); + } + #else + { + xTimerQueue = xQueueCreate( ( UBaseType_t ) configTIMER_QUEUE_LENGTH, sizeof( DaemonTaskMessage_t ) ); + } + #endif + + #if ( configQUEUE_REGISTRY_SIZE > 0 ) + { + if( xTimerQueue != NULL ) + { + vQueueAddToRegistry( xTimerQueue, "TmrQ" ); + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + #endif /* configQUEUE_REGISTRY_SIZE */ + } + else + { + mtCOVERAGE_TEST_MARKER(); + } + } + taskEXIT_CRITICAL(); +} +/*-----------------------------------------------------------*/ + +BaseType_t xTimerIsTimerActive( TimerHandle_t xTimer ) +{ +BaseType_t xReturn; +Timer_t *pxTimer = xTimer; + + configASSERT( xTimer ); + + /* Is the timer in the list of active timers? */ + taskENTER_CRITICAL(); + { + if( ( pxTimer->ucStatus & tmrSTATUS_IS_ACTIVE ) == 0 ) + { + xReturn = pdFALSE; + } + else + { + xReturn = pdTRUE; + } + } + taskEXIT_CRITICAL(); + + return xReturn; +} /*lint !e818 Can't be pointer to const due to the typedef. */ +/*-----------------------------------------------------------*/ + +void *pvTimerGetTimerID( const TimerHandle_t xTimer ) +{ +Timer_t * const pxTimer = xTimer; +void *pvReturn; + + configASSERT( xTimer ); + + taskENTER_CRITICAL(); + { + pvReturn = pxTimer->pvTimerID; + } + taskEXIT_CRITICAL(); + + return pvReturn; +} +/*-----------------------------------------------------------*/ + +void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ) +{ +Timer_t * const pxTimer = xTimer; + + configASSERT( xTimer ); + + taskENTER_CRITICAL(); + { + pxTimer->pvTimerID = pvNewID; + } + taskEXIT_CRITICAL(); +} +/*-----------------------------------------------------------*/ + +#if( INCLUDE_xTimerPendFunctionCall == 1 ) + + BaseType_t xTimerPendFunctionCallFromISR( PendedFunction_t xFunctionToPend, void *pvParameter1, uint32_t ulParameter2, BaseType_t *pxHigherPriorityTaskWoken ) + { + DaemonTaskMessage_t xMessage; + BaseType_t xReturn; + + /* Complete the message with the function parameters and post it to the + daemon task. */ + xMessage.xMessageID = tmrCOMMAND_EXECUTE_CALLBACK_FROM_ISR; + xMessage.u.xCallbackParameters.pxCallbackFunction = xFunctionToPend; + xMessage.u.xCallbackParameters.pvParameter1 = pvParameter1; + xMessage.u.xCallbackParameters.ulParameter2 = ulParameter2; + + xReturn = xQueueSendFromISR( xTimerQueue, &xMessage, pxHigherPriorityTaskWoken ); + + tracePEND_FUNC_CALL_FROM_ISR( xFunctionToPend, pvParameter1, ulParameter2, xReturn ); + + return xReturn; + } + +#endif /* INCLUDE_xTimerPendFunctionCall */ +/*-----------------------------------------------------------*/ + +#if( INCLUDE_xTimerPendFunctionCall == 1 ) + + BaseType_t xTimerPendFunctionCall( PendedFunction_t xFunctionToPend, void *pvParameter1, uint32_t ulParameter2, TickType_t xTicksToWait ) + { + DaemonTaskMessage_t xMessage; + BaseType_t xReturn; + + /* This function can only be called after a timer has been created or + after the scheduler has been started because, until then, the timer + queue does not exist. */ + configASSERT( xTimerQueue ); + + /* Complete the message with the function parameters and post it to the + daemon task. */ + xMessage.xMessageID = tmrCOMMAND_EXECUTE_CALLBACK; + xMessage.u.xCallbackParameters.pxCallbackFunction = xFunctionToPend; + xMessage.u.xCallbackParameters.pvParameter1 = pvParameter1; + xMessage.u.xCallbackParameters.ulParameter2 = ulParameter2; + + xReturn = xQueueSendToBack( xTimerQueue, &xMessage, xTicksToWait ); + + tracePEND_FUNC_CALL( xFunctionToPend, pvParameter1, ulParameter2, xReturn ); + + return xReturn; + } + +#endif /* INCLUDE_xTimerPendFunctionCall */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + UBaseType_t uxTimerGetTimerNumber( TimerHandle_t xTimer ) + { + return ( ( Timer_t * ) xTimer )->uxTimerNumber; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +#if ( configUSE_TRACE_FACILITY == 1 ) + + void vTimerSetTimerNumber( TimerHandle_t xTimer, UBaseType_t uxTimerNumber ) + { + ( ( Timer_t * ) xTimer )->uxTimerNumber = uxTimerNumber; + } + +#endif /* configUSE_TRACE_FACILITY */ +/*-----------------------------------------------------------*/ + +/* This entire source file will be skipped if the application is not configured +to include software timer functionality. If you want to include software timer +functionality then ensure configUSE_TIMERS is set to 1 in FreeRTOSConfig.h. */ +#endif /* configUSE_TIMERS == 1 */ + + + diff --git a/Middlewares/Third_Party/Protocol/protocol.h b/Middlewares/Third_Party/Protocol/protocol.h new file mode 100644 index 00000000..b03c4c72 --- /dev/null +++ b/Middlewares/Third_Party/Protocol/protocol.h @@ -0,0 +1,87 @@ +/* + 视觉与电控通信åè®® +*/ + +#pragma once + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define AI_NOTICE_AUTOAIM (1 << 0) +#define AI_NOTICE_HITBUFF (1 << 1) +#define AI_NOTICE_AUTOMATIC (1 << 2) +#define AI_NOTICE_FIRE (1 << 3) + +#define AI_ID_MCU (0xC4) +#define AI_ID_REF (0xA8) + +#define AI_TEAM_RED (0x01) +#define AI_TEAM_BLUE (0x02) + +typedef uint8_t Protocol_ID_t; + +/* 电控 -> 视觉 MCUæ•°æ®ç»“构体*/ +typedef struct __attribute__((packed)) { + struct __attribute__((packed)) { + float q0; + float q1; + float q2; + float q3; + } quat; /* 四元数 */ + + uint8_t notice; /* 控制命令 */ + + float ball_speed; /* å­å¼¹åˆé€Ÿåº¦ */ + + struct __attribute__((packed)) { + float left; + float right; + } distance; /* å·¦å³è·ç¦»(哨兵) */ + + float chassis_speed; /* 底盘速度(哨兵) */ +} Protocol_UpDataMCU_t; + +/* 电控 -> 视觉 è£åˆ¤ç³»ç»Ÿæ•°æ®ç»“构体*/ +typedef struct __attribute__((packed)) { + uint16_t team; /* æœ¬èº«é˜Ÿä¼ */ + uint16_t time; /* 比赛开始时间 */ +} Protocol_UpDataReferee_t; + +/* 视觉 -> 电控 æ•°æ®ç»“构体*/ +typedef struct __attribute__((packed)) { + struct __attribute__((packed)) { + float yaw; /* å航角(Yaw angle) */ + float pit; /* 俯仰角(Pitch angle) */ + float rol; /* 翻滚角(Roll angle) */ + } gimbal; /* 欧拉角 */ + + uint8_t notice; /* 控制命令 */ + + struct __attribute__((packed)) { + float vx; /* x轴移动速度 */ + float vy; /* y轴移动速度 */ + float wz; /* z轴转动速度 */ + } chassis_move_vec; /* 底盘移动å‘é‡ */ +} Protocol_DownData_t; + +typedef struct __attribute__((packed)) { + Protocol_UpDataMCU_t data; + uint16_t crc16; +} Protocol_UpPackageMCU_t; + +typedef struct __attribute__((packed)) { + Protocol_UpDataReferee_t data; + uint16_t crc16; +} Protocol_UpPackageReferee_t; + +typedef struct __attribute__((packed)) { + Protocol_DownData_t data; + uint16_t crc16; +} Protocol_DownPackage_t; + +#ifdef __cplusplus +} +#endif diff --git a/USB_DEVICE/App/usb_device.c b/USB_DEVICE/App/usb_device.c new file mode 100644 index 00000000..5689b892 --- /dev/null +++ b/USB_DEVICE/App/usb_device.c @@ -0,0 +1,102 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : usb_device.c + * @version : v1.0_Cube + * @brief : This file implements the USB Device + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ + +#include "usb_device.h" +#include "usbd_core.h" +#include "usbd_desc.h" +#include "usbd_cdc.h" +#include "usbd_cdc_if.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* USER CODE BEGIN PV */ +/* Private variables ---------------------------------------------------------*/ + +/* USER CODE END PV */ + +/* USER CODE BEGIN PFP */ +/* Private function prototypes -----------------------------------------------*/ + +/* USER CODE END PFP */ + +/* USB Device Core handle declaration. */ +USBD_HandleTypeDef hUsbDeviceFS; + +/* + * -- Insert your variables declaration here -- + */ +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/* + * -- Insert your external function declaration here -- + */ +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/** + * Init USB device Library, add supported class and start the library + * @retval None + */ +void MX_USB_DEVICE_Init(void) +{ + /* USER CODE BEGIN USB_DEVICE_Init_PreTreatment */ + + /* USER CODE END USB_DEVICE_Init_PreTreatment */ + + /* Init Device Library, add supported class and start the library. */ + if (USBD_Init(&hUsbDeviceFS, &FS_Desc, DEVICE_FS) != USBD_OK) + { + Error_Handler(); + } + if (USBD_RegisterClass(&hUsbDeviceFS, &USBD_CDC) != USBD_OK) + { + Error_Handler(); + } + if (USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_Interface_fops_FS) != USBD_OK) + { + Error_Handler(); + } + if (USBD_Start(&hUsbDeviceFS) != USBD_OK) + { + Error_Handler(); + } + + /* USER CODE BEGIN USB_DEVICE_Init_PostTreatment */ + + /* USER CODE END USB_DEVICE_Init_PostTreatment */ +} + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/App/usb_device.h b/USB_DEVICE/App/usb_device.h new file mode 100644 index 00000000..700c01ed --- /dev/null +++ b/USB_DEVICE/App/usb_device.h @@ -0,0 +1,106 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : usb_device.h + * @version : v1.0_Cube + * @brief : Header for usb_device.c file. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USB_DEVICE__H__ +#define __USB_DEVICE__H__ + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx.h" +#include "stm32f4xx_hal.h" +#include "usbd_def.h" + +/* USER CODE BEGIN INCLUDE */ + +/* USER CODE END INCLUDE */ + +/** @addtogroup USBD_OTG_DRIVER + * @{ + */ + +/** @defgroup USBD_DEVICE USBD_DEVICE + * @brief Device file for Usb otg low level driver. + * @{ + */ + +/** @defgroup USBD_DEVICE_Exported_Variables USBD_DEVICE_Exported_Variables + * @brief Public variables. + * @{ + */ + +/* Private variables ---------------------------------------------------------*/ +/* USER CODE BEGIN PV */ + +extern USBD_HandleTypeDef hUsbDeviceFS; +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* + * -- Insert your variables declaration here -- + */ +/* USER CODE BEGIN VARIABLES */ + +/* USER CODE END VARIABLES */ +/** + * @} + */ + +/** @defgroup USBD_DEVICE_Exported_FunctionsPrototype USBD_DEVICE_Exported_FunctionsPrototype + * @brief Declaration of public functions for Usb device. + * @{ + */ + +/** USB Device initialization function. */ +void MX_USB_DEVICE_Init(void); + +/* + * -- Insert functions declaration here -- + */ +/* USER CODE BEGIN FD */ + +/* USER CODE END FD */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USB_DEVICE__H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/App/usbd_cdc_if.c b/USB_DEVICE/App/usbd_cdc_if.c new file mode 100644 index 00000000..d817fda0 --- /dev/null +++ b/USB_DEVICE/App/usbd_cdc_if.c @@ -0,0 +1,335 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : usbd_cdc_if.c + * @version : v1.0_Cube + * @brief : Usb device for Virtual Com Port. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_cdc_if.h" + +/* USER CODE BEGIN INCLUDE */ +#include "bsp\usb.h" +/* USER CODE END INCLUDE */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ + +/* USER CODE BEGIN PV */ +/* Private variables ---------------------------------------------------------*/ + +/* USER CODE END PV */ + +/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY + * @brief Usb device library. + * @{ + */ + +/** @addtogroup USBD_CDC_IF + * @{ + */ + +/** @defgroup USBD_CDC_IF_Private_TypesDefinitions USBD_CDC_IF_Private_TypesDefinitions + * @brief Private types. + * @{ + */ + +/* USER CODE BEGIN PRIVATE_TYPES */ + +/* USER CODE END PRIVATE_TYPES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Private_Defines USBD_CDC_IF_Private_Defines + * @brief Private defines. + * @{ + */ + +/* USER CODE BEGIN PRIVATE_DEFINES */ +/* Define size for the receive and transmit buffer over CDC */ +/* It's up to user to redefine and/or remove those define */ +/* USER CODE END PRIVATE_DEFINES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Private_Macros USBD_CDC_IF_Private_Macros + * @brief Private macros. + * @{ + */ + +/* USER CODE BEGIN PRIVATE_MACRO */ +#define APP_RX_DATA_SIZE 2 +#define APP_TX_DATA_SIZE 2 +/* USER CODE END PRIVATE_MACRO */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Private_Variables USBD_CDC_IF_Private_Variables + * @brief Private variables. + * @{ + */ +/* Create buffer for reception and transmission */ +/* It's up to user to redefine and/or remove those define */ +/** Received data over USB are stored in this buffer */ +uint8_t UserRxBufferFS[APP_RX_DATA_SIZE]; + +/** Data to send over USB CDC are stored in this buffer */ +uint8_t UserTxBufferFS[APP_TX_DATA_SIZE]; + +/* USER CODE BEGIN PRIVATE_VARIABLES */ +/* USER CODE END PRIVATE_VARIABLES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Exported_Variables USBD_CDC_IF_Exported_Variables + * @brief Public variables. + * @{ + */ + +extern USBD_HandleTypeDef hUsbDeviceFS; + +/* USER CODE BEGIN EXPORTED_VARIABLES */ + +/* USER CODE END EXPORTED_VARIABLES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Private_FunctionPrototypes USBD_CDC_IF_Private_FunctionPrototypes + * @brief Private functions declaration. + * @{ + */ + +static int8_t CDC_Init_FS(void); +static int8_t CDC_DeInit_FS(void); +static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length); +static int8_t CDC_Receive_FS(uint8_t* pbuf, uint32_t *Len); +static int8_t CDC_TransmitCplt_FS(uint8_t *pbuf, uint32_t *Len, uint8_t epnum); + +/* USER CODE BEGIN PRIVATE_FUNCTIONS_DECLARATION */ + +/* USER CODE END PRIVATE_FUNCTIONS_DECLARATION */ + +/** + * @} + */ + +USBD_CDC_ItfTypeDef USBD_Interface_fops_FS = +{ + CDC_Init_FS, + CDC_DeInit_FS, + CDC_Control_FS, + CDC_Receive_FS, + CDC_TransmitCplt_FS +}; + +/* Private functions ---------------------------------------------------------*/ +/** + * @brief Initializes the CDC media low layer over the FS USB IP + * @retval USBD_OK if all operations are OK else USBD_FAIL + */ +static int8_t CDC_Init_FS(void) +{ + /* USER CODE BEGIN 3 */ + /* Set Application Buffers */ + USBD_CDC_SetRxBuffer(&hUsbDeviceFS, usb_rx_buf); + return (USBD_OK); + /* USER CODE END 3 */ +} + +/** + * @brief DeInitializes the CDC media low layer + * @retval USBD_OK if all operations are OK else USBD_FAIL + */ +static int8_t CDC_DeInit_FS(void) +{ + /* USER CODE BEGIN 4 */ + return (USBD_OK); + /* USER CODE END 4 */ +} + +/** + * @brief Manage the CDC class requests + * @param cmd: Command code + * @param pbuf: Buffer containing command data (request parameters) + * @param length: Number of data to be sent (in bytes) + * @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL + */ +static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length) +{ + /* USER CODE BEGIN 5 */ + switch(cmd) + { + case CDC_SEND_ENCAPSULATED_COMMAND: + + break; + + case CDC_GET_ENCAPSULATED_RESPONSE: + + break; + + case CDC_SET_COMM_FEATURE: + + break; + + case CDC_GET_COMM_FEATURE: + + break; + + case CDC_CLEAR_COMM_FEATURE: + + break; + + /*******************************************************************************/ + /* Line Coding Structure */ + /*-----------------------------------------------------------------------------*/ + /* Offset | Field | Size | Value | Description */ + /* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/ + /* 4 | bCharFormat | 1 | Number | Stop bits */ + /* 0 - 1 Stop bit */ + /* 1 - 1.5 Stop bits */ + /* 2 - 2 Stop bits */ + /* 5 | bParityType | 1 | Number | Parity */ + /* 0 - None */ + /* 1 - Odd */ + /* 2 - Even */ + /* 3 - Mark */ + /* 4 - Space */ + /* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */ + /*******************************************************************************/ + case CDC_SET_LINE_CODING: + + break; + + case CDC_GET_LINE_CODING: + + break; + + case CDC_SET_CONTROL_LINE_STATE: + + break; + + case CDC_SEND_BREAK: + + break; + + default: + break; + } + + return (USBD_OK); + /* USER CODE END 5 */ +} + +/** + * @brief Data received over USB OUT endpoint are sent over CDC interface + * through this function. + * + * @note + * This function will issue a NAK packet on any OUT packet received on + * USB endpoint until exiting this function. If you exit this function + * before transfer is complete on CDC interface (ie. using DMA controller) + * it will result in receiving more data while previous ones are still + * not sent. + * + * @param Buf: Buffer of data to be received + * @param Len: Number of data received (in bytes) + * @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL + */ +static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len) +{ + /* USER CODE BEGIN 6 */ + osThreadFlagsSet(gbsp_usb_alert, SIGNAL_BSP_USB_BUF_RECV); + + return (USBD_OK); + /* USER CODE END 6 */ +} + +/** + * @brief CDC_Transmit_FS + * Data to send over USB IN endpoint are sent over CDC interface + * through this function. + * @note + * + * + * @param Buf: Buffer of data to be sent + * @param Len: Number of data to be sent (in bytes) + * @retval USBD_OK if all operations are OK else USBD_FAIL or USBD_BUSY + */ +uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len) +{ + uint8_t result = USBD_OK; + /* USER CODE BEGIN 7 */ + USBD_CDC_HandleTypeDef *hcdc = (USBD_CDC_HandleTypeDef*)hUsbDeviceFS.pClassData; + if (hcdc->TxState != 0) { + return USBD_BUSY; + } + USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len); + result = USBD_CDC_TransmitPacket(&hUsbDeviceFS); + /* USER CODE END 7 */ + return result; +} + +/** + * @brief CDC_TransmitCplt_FS + * Data transmited callback + * + * @note + * This function is IN transfer complete callback used to inform user that + * the submitted Data is successfully sent over USB. + * + * @param Buf: Buffer of data to be received + * @param Len: Number of data received (in bytes) + * @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL + */ +static int8_t CDC_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum) +{ + uint8_t result = USBD_OK; + /* USER CODE BEGIN 13 */ + UNUSED(Buf); + UNUSED(Len); + UNUSED(epnum); + /* USER CODE END 13 */ + return result; +} + +/* USER CODE BEGIN PRIVATE_FUNCTIONS_IMPLEMENTATION */ +uint8_t CDC_ReadyReceive(void) { + USBD_CDC_ReceivePacket(&hUsbDeviceFS); + return USBD_OK; +} +/* USER CODE END PRIVATE_FUNCTIONS_IMPLEMENTATION */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/App/usbd_cdc_if.h b/USB_DEVICE/App/usbd_cdc_if.h new file mode 100644 index 00000000..6e0c9fb9 --- /dev/null +++ b/USB_DEVICE/App/usbd_cdc_if.h @@ -0,0 +1,134 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : usbd_cdc_if.h + * @version : v1.0_Cube + * @brief : Header for usbd_cdc_if.c file. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USBD_CDC_IF_H__ +#define __USBD_CDC_IF_H__ + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_cdc.h" + +/* USER CODE BEGIN INCLUDE */ +#include "bsp/usb.h" +/* USER CODE END INCLUDE */ + +/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY + * @brief For Usb device. + * @{ + */ + +/** @defgroup USBD_CDC_IF USBD_CDC_IF + * @brief Usb VCP device module + * @{ + */ + +/** @defgroup USBD_CDC_IF_Exported_Defines USBD_CDC_IF_Exported_Defines + * @brief Defines. + * @{ + */ +/* USER CODE BEGIN EXPORTED_DEFINES */ +//#define APP_RX_DATA_SIZE 2048 +//#define APP_TX_DATA_SIZE 2048 +/* USER CODE END EXPORTED_DEFINES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Exported_Types USBD_CDC_IF_Exported_Types + * @brief Types. + * @{ + */ + +/* USER CODE BEGIN EXPORTED_TYPES */ + +/* USER CODE END EXPORTED_TYPES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Exported_Macros USBD_CDC_IF_Exported_Macros + * @brief Aliases. + * @{ + */ + +/* USER CODE BEGIN EXPORTED_MACRO */ + +/* USER CODE END EXPORTED_MACRO */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Exported_Variables USBD_CDC_IF_Exported_Variables + * @brief Public variables. + * @{ + */ + +/** CDC Interface callback. */ +extern USBD_CDC_ItfTypeDef USBD_Interface_fops_FS; + +/* USER CODE BEGIN EXPORTED_VARIABLES */ +//extern uint8_t UserRxBufferFS[APP_RX_DATA_SIZE]; +//extern uint8_t UserTxBufferFS[APP_TX_DATA_SIZE]; + +/* USER CODE END EXPORTED_VARIABLES */ + +/** + * @} + */ + +/** @defgroup USBD_CDC_IF_Exported_FunctionsPrototype USBD_CDC_IF_Exported_FunctionsPrototype + * @brief Public functions declaration. + * @{ + */ + +uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len); + +/* USER CODE BEGIN EXPORTED_FUNCTIONS */ +uint8_t CDC_ReadyReceive(void); + +/* USER CODE END EXPORTED_FUNCTIONS */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USBD_CDC_IF_H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/App/usbd_desc.c b/USB_DEVICE/App/usbd_desc.c new file mode 100644 index 00000000..99b599e3 --- /dev/null +++ b/USB_DEVICE/App/usbd_desc.c @@ -0,0 +1,445 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : App/usbd_desc.c + * @version : v1.0_Cube + * @brief : This file implements the USB device descriptors. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_core.h" +#include "usbd_desc.h" +#include "usbd_conf.h" + +/* USER CODE BEGIN INCLUDE */ + +/* USER CODE END INCLUDE */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ + +/* USER CODE BEGIN PV */ +/* Private variables ---------------------------------------------------------*/ + +/* USER CODE END PV */ + +/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY + * @{ + */ + +/** @addtogroup USBD_DESC + * @{ + */ + +/** @defgroup USBD_DESC_Private_TypesDefinitions USBD_DESC_Private_TypesDefinitions + * @brief Private types. + * @{ + */ + +/* USER CODE BEGIN PRIVATE_TYPES */ + +/* USER CODE END PRIVATE_TYPES */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Private_Defines USBD_DESC_Private_Defines + * @brief Private defines. + * @{ + */ + +#define USBD_VID 0xFFFC +#define USBD_LANGID_STRING 1033 +#define USBD_MANUFACTURER_STRING "QUT RM" +#define USBD_PID_FS 8888 +#define USBD_PRODUCT_STRING_FS "QUT RM CLI" +#define USBD_CONFIGURATION_STRING_FS "CDC Config" +#define USBD_INTERFACE_STRING_FS "CDC Interface" + +#define USB_SIZ_BOS_DESC 0x0C + +/* USER CODE BEGIN PRIVATE_DEFINES */ + +/* USER CODE END PRIVATE_DEFINES */ + +/** + * @} + */ + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/** @defgroup USBD_DESC_Private_Macros USBD_DESC_Private_Macros + * @brief Private macros. + * @{ + */ + +/* USER CODE BEGIN PRIVATE_MACRO */ + +/* USER CODE END PRIVATE_MACRO */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Private_FunctionPrototypes USBD_DESC_Private_FunctionPrototypes + * @brief Private functions declaration. + * @{ + */ + +static void Get_SerialNum(void); +static void IntToUnicode(uint32_t value, uint8_t * pbuf, uint8_t len); + +/** + * @} + */ + +/** @defgroup USBD_DESC_Private_FunctionPrototypes USBD_DESC_Private_FunctionPrototypes + * @brief Private functions declaration for FS. + * @{ + */ + +uint8_t * USBD_FS_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +uint8_t * USBD_FS_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +uint8_t * USBD_FS_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +uint8_t * USBD_FS_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +uint8_t * USBD_FS_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +uint8_t * USBD_FS_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +uint8_t * USBD_FS_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +#if (USBD_LPM_ENABLED == 1) +uint8_t * USBD_FS_USR_BOSDescriptor(USBD_SpeedTypeDef speed, uint16_t *length); +#endif /* (USBD_LPM_ENABLED == 1) */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Private_Variables USBD_DESC_Private_Variables + * @brief Private variables. + * @{ + */ + +USBD_DescriptorsTypeDef FS_Desc = +{ + USBD_FS_DeviceDescriptor +, USBD_FS_LangIDStrDescriptor +, USBD_FS_ManufacturerStrDescriptor +, USBD_FS_ProductStrDescriptor +, USBD_FS_SerialStrDescriptor +, USBD_FS_ConfigStrDescriptor +, USBD_FS_InterfaceStrDescriptor +#if (USBD_LPM_ENABLED == 1) +, USBD_FS_USR_BOSDescriptor +#endif /* (USBD_LPM_ENABLED == 1) */ +}; + +#if defined ( __ICCARM__ ) /* IAR Compiler */ + #pragma data_alignment=4 +#endif /* defined ( __ICCARM__ ) */ +/** USB standard device descriptor. */ +__ALIGN_BEGIN uint8_t USBD_FS_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END = +{ + 0x12, /*bLength */ + USB_DESC_TYPE_DEVICE, /*bDescriptorType*/ +#if (USBD_LPM_ENABLED == 1) + 0x01, /*bcdUSB */ /* changed to USB version 2.01 + in order to support LPM L1 suspend + resume test of USBCV3.0*/ +#else + 0x00, /*bcdUSB */ +#endif /* (USBD_LPM_ENABLED == 1) */ + 0x02, + 0x02, /*bDeviceClass*/ + 0x02, /*bDeviceSubClass*/ + 0x00, /*bDeviceProtocol*/ + USB_MAX_EP0_SIZE, /*bMaxPacketSize*/ + LOBYTE(USBD_VID), /*idVendor*/ + HIBYTE(USBD_VID), /*idVendor*/ + LOBYTE(USBD_PID_FS), /*idProduct*/ + HIBYTE(USBD_PID_FS), /*idProduct*/ + 0x00, /*bcdDevice rel. 2.00*/ + 0x02, + USBD_IDX_MFC_STR, /*Index of manufacturer string*/ + USBD_IDX_PRODUCT_STR, /*Index of product string*/ + USBD_IDX_SERIAL_STR, /*Index of serial number string*/ + USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/ +}; + +/* USB_DeviceDescriptor */ +/** BOS descriptor. */ +#if (USBD_LPM_ENABLED == 1) +#if defined ( __ICCARM__ ) /* IAR Compiler */ + #pragma data_alignment=4 +#endif /* defined ( __ICCARM__ ) */ +__ALIGN_BEGIN uint8_t USBD_FS_BOSDesc[USB_SIZ_BOS_DESC] __ALIGN_END = +{ + 0x5, + USB_DESC_TYPE_BOS, + 0xC, + 0x0, + 0x1, /* 1 device capability*/ + /* device capability*/ + 0x7, + USB_DEVICE_CAPABITY_TYPE, + 0x2, + 0x2, /* LPM capability bit set*/ + 0x0, + 0x0, + 0x0 +}; +#endif /* (USBD_LPM_ENABLED == 1) */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Private_Variables USBD_DESC_Private_Variables + * @brief Private variables. + * @{ + */ + +#if defined ( __ICCARM__ ) /* IAR Compiler */ + #pragma data_alignment=4 +#endif /* defined ( __ICCARM__ ) */ + +/** USB lang indentifier descriptor. */ +__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END = +{ + USB_LEN_LANGID_STR_DESC, + USB_DESC_TYPE_STRING, + LOBYTE(USBD_LANGID_STRING), + HIBYTE(USBD_LANGID_STRING) +}; + +#if defined ( __ICCARM__ ) /* IAR Compiler */ + #pragma data_alignment=4 +#endif /* defined ( __ICCARM__ ) */ +/* Internal string descriptor. */ +__ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END; + +#if defined ( __ICCARM__ ) /*!< IAR Compiler */ + #pragma data_alignment=4 +#endif +__ALIGN_BEGIN uint8_t USBD_StringSerial[USB_SIZ_STRING_SERIAL] __ALIGN_END = { + USB_SIZ_STRING_SERIAL, + USB_DESC_TYPE_STRING, +}; + +/** + * @} + */ + +/** @defgroup USBD_DESC_Private_Functions USBD_DESC_Private_Functions + * @brief Private functions. + * @{ + */ + +/** + * @brief Return the device descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + UNUSED(speed); + *length = sizeof(USBD_FS_DeviceDesc); + return USBD_FS_DeviceDesc; +} + +/** + * @brief Return the LangID string descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + UNUSED(speed); + *length = sizeof(USBD_LangIDDesc); + return USBD_LangIDDesc; +} + +/** + * @brief Return the product string descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + if(speed == 0) + { + USBD_GetString((uint8_t *)USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); + } + else + { + USBD_GetString((uint8_t *)USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); + } + return USBD_StrDesc; +} + +/** + * @brief Return the manufacturer string descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + UNUSED(speed); + USBD_GetString((uint8_t *)USBD_MANUFACTURER_STRING, USBD_StrDesc, length); + return USBD_StrDesc; +} + +/** + * @brief Return the serial number string descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + UNUSED(speed); + *length = USB_SIZ_STRING_SERIAL; + + /* Update the serial number string descriptor with the data from the unique + * ID */ + Get_SerialNum(); + /* USER CODE BEGIN USBD_FS_SerialStrDescriptor */ + + /* USER CODE END USBD_FS_SerialStrDescriptor */ + return (uint8_t *) USBD_StringSerial; +} + +/** + * @brief Return the configuration string descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + if(speed == USBD_SPEED_HIGH) + { + USBD_GetString((uint8_t *)USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); + } + else + { + USBD_GetString((uint8_t *)USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); + } + return USBD_StrDesc; +} + +/** + * @brief Return the interface string descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + if(speed == 0) + { + USBD_GetString((uint8_t *)USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); + } + else + { + USBD_GetString((uint8_t *)USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); + } + return USBD_StrDesc; +} + +#if (USBD_LPM_ENABLED == 1) +/** + * @brief Return the BOS descriptor + * @param speed : Current device speed + * @param length : Pointer to data length variable + * @retval Pointer to descriptor buffer + */ +uint8_t * USBD_FS_USR_BOSDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) +{ + UNUSED(speed); + *length = sizeof(USBD_FS_BOSDesc); + return (uint8_t*)USBD_FS_BOSDesc; +} +#endif /* (USBD_LPM_ENABLED == 1) */ + +/** + * @brief Create the serial number string descriptor + * @param None + * @retval None + */ +static void Get_SerialNum(void) +{ + uint32_t deviceserial0, deviceserial1, deviceserial2; + + deviceserial0 = *(uint32_t *) DEVICE_ID1; + deviceserial1 = *(uint32_t *) DEVICE_ID2; + deviceserial2 = *(uint32_t *) DEVICE_ID3; + + deviceserial0 += deviceserial2; + + if (deviceserial0 != 0) + { + IntToUnicode(deviceserial0, &USBD_StringSerial[2], 8); + IntToUnicode(deviceserial1, &USBD_StringSerial[18], 4); + } +} + +/** + * @brief Convert Hex 32Bits value into char + * @param value: value to convert + * @param pbuf: pointer to the buffer + * @param len: buffer length + * @retval None + */ +static void IntToUnicode(uint32_t value, uint8_t * pbuf, uint8_t len) +{ + uint8_t idx = 0; + + for (idx = 0; idx < len; idx++) + { + if (((value >> 28)) < 0xA) + { + pbuf[2 * idx] = (value >> 28) + '0'; + } + else + { + pbuf[2 * idx] = (value >> 28) + 'A' - 10; + } + + value = value << 4; + + pbuf[2 * idx + 1] = 0; + } +} +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/App/usbd_desc.h b/USB_DEVICE/App/usbd_desc.h new file mode 100644 index 00000000..8f811f28 --- /dev/null +++ b/USB_DEVICE/App/usbd_desc.h @@ -0,0 +1,145 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : usbd_desc.c + * @version : v1.0_Cube + * @brief : Header for usbd_conf.c file. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USBD_DESC__C__ +#define __USBD_DESC__C__ + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "usbd_def.h" + +/* USER CODE BEGIN INCLUDE */ + +/* USER CODE END INCLUDE */ + +/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY + * @{ + */ + +/** @defgroup USBD_DESC USBD_DESC + * @brief Usb device descriptors module. + * @{ + */ + +/** @defgroup USBD_DESC_Exported_Constants USBD_DESC_Exported_Constants + * @brief Constants. + * @{ + */ +#define DEVICE_ID1 (UID_BASE) +#define DEVICE_ID2 (UID_BASE + 0x4) +#define DEVICE_ID3 (UID_BASE + 0x8) + +#define USB_SIZ_STRING_SERIAL 0x1A + +/* USER CODE BEGIN EXPORTED_CONSTANTS */ + +/* USER CODE END EXPORTED_CONSTANTS */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Exported_Defines USBD_DESC_Exported_Defines + * @brief Defines. + * @{ + */ + +/* USER CODE BEGIN EXPORTED_DEFINES */ + +/* USER CODE END EXPORTED_DEFINES */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Exported_TypesDefinitions USBD_DESC_Exported_TypesDefinitions + * @brief Types. + * @{ + */ + +/* USER CODE BEGIN EXPORTED_TYPES */ + +/* USER CODE END EXPORTED_TYPES */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Exported_Macros USBD_DESC_Exported_Macros + * @brief Aliases. + * @{ + */ + +/* USER CODE BEGIN EXPORTED_MACRO */ + +/* USER CODE END EXPORTED_MACRO */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Exported_Variables USBD_DESC_Exported_Variables + * @brief Public variables. + * @{ + */ + +/** Descriptor for the Usb device. */ +extern USBD_DescriptorsTypeDef FS_Desc; + +/* USER CODE BEGIN EXPORTED_VARIABLES */ + +/* USER CODE END EXPORTED_VARIABLES */ + +/** + * @} + */ + +/** @defgroup USBD_DESC_Exported_FunctionsPrototype USBD_DESC_Exported_FunctionsPrototype + * @brief Public functions declaration. + * @{ + */ + +/* USER CODE BEGIN EXPORTED_FUNCTIONS */ + +/* USER CODE END EXPORTED_FUNCTIONS */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USBD_DESC__C__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/Target/usbd_conf.c b/USB_DEVICE/Target/usbd_conf.c new file mode 100644 index 00000000..2f302f25 --- /dev/null +++ b/USB_DEVICE/Target/usbd_conf.c @@ -0,0 +1,666 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : Target/usbd_conf.c + * @version : v1.0_Cube + * @brief : This file implements the board support package for the USB device library + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx.h" +#include "stm32f4xx_hal.h" +#include "usbd_def.h" +#include "usbd_core.h" + +#include "usbd_cdc.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ + +/* USER CODE BEGIN PV */ +/* Private variables ---------------------------------------------------------*/ + +/* USER CODE END PV */ + +PCD_HandleTypeDef hpcd_USB_OTG_FS; +void Error_Handler(void); + +/* External functions --------------------------------------------------------*/ +void SystemClock_Config(void); + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/* USER CODE BEGIN PFP */ +/* Private function prototypes -----------------------------------------------*/ +USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status); + +/* USER CODE END PFP */ + +/* Private functions ---------------------------------------------------------*/ + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/******************************************************************************* + LL Driver Callbacks (PCD -> USB Device Library) +*******************************************************************************/ +/* MSP Init */ + +void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle) +{ + GPIO_InitTypeDef GPIO_InitStruct = {0}; + if(pcdHandle->Instance==USB_OTG_FS) + { + /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */ + + /* USER CODE END USB_OTG_FS_MspInit 0 */ + + __HAL_RCC_GPIOA_CLK_ENABLE(); + /**USB_OTG_FS GPIO Configuration + PA12 ------> USB_OTG_FS_DP + PA11 ------> USB_OTG_FS_DM + */ + GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_11; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); + + /* Peripheral clock enable */ + __HAL_RCC_USB_OTG_FS_CLK_ENABLE(); + + /* Peripheral interrupt init */ + HAL_NVIC_SetPriority(OTG_FS_IRQn, 5, 0); + HAL_NVIC_EnableIRQ(OTG_FS_IRQn); + /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */ + + /* USER CODE END USB_OTG_FS_MspInit 1 */ + } +} + +void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle) +{ + if(pcdHandle->Instance==USB_OTG_FS) + { + /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */ + + /* USER CODE END USB_OTG_FS_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_USB_OTG_FS_CLK_DISABLE(); + + /**USB_OTG_FS GPIO Configuration + PA12 ------> USB_OTG_FS_DP + PA11 ------> USB_OTG_FS_DM + */ + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_12|GPIO_PIN_11); + + /* Peripheral interrupt Deinit*/ + HAL_NVIC_DisableIRQ(OTG_FS_IRQn); + + /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */ + + /* USER CODE END USB_OTG_FS_MspDeInit 1 */ + } +} + +/** + * @brief Setup stage callback + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup); +} + +/** + * @brief Data Out stage callback. + * @param hpcd: PCD handle + * @param epnum: Endpoint number + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#else +void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff); +} + +/** + * @brief Data In stage callback. + * @param hpcd: PCD handle + * @param epnum: Endpoint number + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#else +void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff); +} + +/** + * @brief SOF callback. + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_SOFCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData); +} + +/** + * @brief Reset callback. + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_ResetCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_SpeedTypeDef speed = USBD_SPEED_FULL; + + if ( hpcd->Init.speed == PCD_SPEED_HIGH) + { + speed = USBD_SPEED_HIGH; + } + else if ( hpcd->Init.speed == PCD_SPEED_FULL) + { + speed = USBD_SPEED_FULL; + } + else + { + Error_Handler(); + } + /* Set Speed. */ + USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed); + + /* Reset Device. */ + USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData); +} + +/** + * @brief Suspend callback. + * When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it) + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + /* Inform USB library that core enters in suspend Mode. */ + USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData); + __HAL_PCD_GATE_PHYCLOCK(hpcd); + /* Enter in STOP mode. */ + /* USER CODE BEGIN 2 */ + if (hpcd->Init.low_power_enable) + { + /* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */ + SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk)); + } + /* USER CODE END 2 */ +} + +/** + * @brief Resume callback. + * When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it) + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_ResumeCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + /* USER CODE BEGIN 3 */ + + /* USER CODE END 3 */ + USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData); +} + +/** + * @brief ISOOUTIncomplete callback. + * @param hpcd: PCD handle + * @param epnum: Endpoint number + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#else +void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum); +} + +/** + * @brief ISOINIncomplete callback. + * @param hpcd: PCD handle + * @param epnum: Endpoint number + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#else +void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum); +} + +/** + * @brief Connect callback. + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData); +} + +/** + * @brief Disconnect callback. + * @param hpcd: PCD handle + * @retval None + */ +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) +static void PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) +#else +void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ +{ + USBD_LL_DevDisconnected((USBD_HandleTypeDef*)hpcd->pData); +} + +/******************************************************************************* + LL Driver Interface (USB Device Library --> PCD) +*******************************************************************************/ + +/** + * @brief Initializes the low level portion of the device driver. + * @param pdev: Device handle + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev) +{ + /* Init USB Ip. */ + if (pdev->id == DEVICE_FS) { + /* Link the driver to the stack. */ + hpcd_USB_OTG_FS.pData = pdev; + pdev->pData = &hpcd_USB_OTG_FS; + + hpcd_USB_OTG_FS.Instance = USB_OTG_FS; + hpcd_USB_OTG_FS.Init.dev_endpoints = 4; + hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL; + hpcd_USB_OTG_FS.Init.dma_enable = DISABLE; + hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED; + hpcd_USB_OTG_FS.Init.Sof_enable = DISABLE; + hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE; + hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE; + hpcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE; + hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE; + if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK) + { + Error_Handler( ); + } + +#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) + /* Register USB PCD CallBacks */ + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_SOF_CB_ID, PCD_SOFCallback); + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_SETUPSTAGE_CB_ID, PCD_SetupStageCallback); + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_RESET_CB_ID, PCD_ResetCallback); + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_SUSPEND_CB_ID, PCD_SuspendCallback); + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_RESUME_CB_ID, PCD_ResumeCallback); + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_CONNECT_CB_ID, PCD_ConnectCallback); + HAL_PCD_RegisterCallback(&hpcd_USB_OTG_FS, HAL_PCD_DISCONNECT_CB_ID, PCD_DisconnectCallback); + + HAL_PCD_RegisterDataOutStageCallback(&hpcd_USB_OTG_FS, PCD_DataOutStageCallback); + HAL_PCD_RegisterDataInStageCallback(&hpcd_USB_OTG_FS, PCD_DataInStageCallback); + HAL_PCD_RegisterIsoOutIncpltCallback(&hpcd_USB_OTG_FS, PCD_ISOOUTIncompleteCallback); + HAL_PCD_RegisterIsoInIncpltCallback(&hpcd_USB_OTG_FS, PCD_ISOINIncompleteCallback); +#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */ + HAL_PCDEx_SetRxFiFo(&hpcd_USB_OTG_FS, 0x80); + HAL_PCDEx_SetTxFiFo(&hpcd_USB_OTG_FS, 0, 0x40); + HAL_PCDEx_SetTxFiFo(&hpcd_USB_OTG_FS, 1, 0x80); + } + return USBD_OK; +} + +/** + * @brief De-Initializes the low level portion of the device driver. + * @param pdev: Device handle + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_DeInit(pdev->pData); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Starts the low level portion of the device driver. + * @param pdev: Device handle + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_Start(pdev->pData); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Stops the low level portion of the device driver. + * @param pdev: Device handle + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_Stop(pdev->pData); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Opens an endpoint of the low level driver. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @param ep_type: Endpoint type + * @param ep_mps: Endpoint max packet size + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_mps) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Closes an endpoint of the low level driver. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_Close(pdev->pData, ep_addr); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Flushes an endpoint of the Low Level Driver. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_Flush(pdev->pData, ep_addr); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Sets a Stall condition on an endpoint of the Low Level Driver. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_SetStall(pdev->pData, ep_addr); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Clears a Stall condition on an endpoint of the Low Level Driver. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_ClrStall(pdev->pData, ep_addr); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Returns Stall condition. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @retval Stall (1: Yes, 0: No) + */ +uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + PCD_HandleTypeDef *hpcd = (PCD_HandleTypeDef*) pdev->pData; + + if((ep_addr & 0x80) == 0x80) + { + return hpcd->IN_ep[ep_addr & 0x7F].is_stall; + } + else + { + return hpcd->OUT_ep[ep_addr & 0x7F].is_stall; + } +} + +/** + * @brief Assigns a USB address to the device. + * @param pdev: Device handle + * @param dev_addr: Device address + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_SetAddress(pdev->pData, dev_addr); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Transmits data over an endpoint. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @param pbuf: Pointer to data to be sent + * @param size: Data size + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t size) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Prepares an endpoint for reception. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @param pbuf: Pointer to data to be received + * @param size: Data size + * @retval USBD status + */ +USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t size) +{ + HAL_StatusTypeDef hal_status = HAL_OK; + USBD_StatusTypeDef usb_status = USBD_OK; + + hal_status = HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size); + + usb_status = USBD_Get_USB_Status(hal_status); + + return usb_status; +} + +/** + * @brief Returns the last transfered packet size. + * @param pdev: Device handle + * @param ep_addr: Endpoint number + * @retval Recived Data Size + */ +uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr) +{ + return HAL_PCD_EP_GetRxCount((PCD_HandleTypeDef*) pdev->pData, ep_addr); +} + +/** + * @brief Static single allocation. + * @param size: Size of allocated memory + * @retval None + */ +void *USBD_static_malloc(uint32_t size) +{ + static uint32_t mem[(sizeof(USBD_CDC_HandleTypeDef)/4)+1];/* On 32-bit boundary */ + return mem; +} + +/** + * @brief Dummy memory free + * @param p: Pointer to allocated memory address + * @retval None + */ +void USBD_static_free(void *p) +{ + +} + +/** + * @brief Delays routine for the USB Device Library. + * @param Delay: Delay in ms + * @retval None + */ +void USBD_LL_Delay(uint32_t Delay) +{ + HAL_Delay(Delay); +} + +/** + * @brief Retuns the USB status depending on the HAL status: + * @param hal_status: HAL status + * @retval USB status + */ +USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status) +{ + USBD_StatusTypeDef usb_status = USBD_OK; + + switch (hal_status) + { + case HAL_OK : + usb_status = USBD_OK; + break; + case HAL_ERROR : + usb_status = USBD_FAIL; + break; + case HAL_BUSY : + usb_status = USBD_BUSY; + break; + case HAL_TIMEOUT : + usb_status = USBD_FAIL; + break; + default : + usb_status = USBD_FAIL; + break; + } + return usb_status; +} + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/USB_DEVICE/Target/usbd_conf.h b/USB_DEVICE/Target/usbd_conf.h new file mode 100644 index 00000000..5ad3b4ae --- /dev/null +++ b/USB_DEVICE/Target/usbd_conf.h @@ -0,0 +1,175 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file : usbd_conf.h + * @version : v1.0_Cube + * @brief : Header for usbd_conf.c file. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __USBD_CONF__H__ +#define __USBD_CONF__H__ + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include +#include +#include +#include "main.h" +#include "stm32f4xx.h" +#include "stm32f4xx_hal.h" + +/* USER CODE BEGIN INCLUDE */ + +/* USER CODE END INCLUDE */ + +/** @addtogroup USBD_OTG_DRIVER + * @brief Driver for Usb device. + * @{ + */ + +/** @defgroup USBD_CONF USBD_CONF + * @brief Configuration file for Usb otg low level driver. + * @{ + */ + +/** @defgroup USBD_CONF_Exported_Variables USBD_CONF_Exported_Variables + * @brief Public variables. + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_CONF_Exported_Defines USBD_CONF_Exported_Defines + * @brief Defines for configuration of the Usb device. + * @{ + */ + +/*---------- -----------*/ +#define USBD_MAX_NUM_INTERFACES 1U +/*---------- -----------*/ +#define USBD_MAX_NUM_CONFIGURATION 1U +/*---------- -----------*/ +#define USBD_MAX_STR_DESC_SIZ 512U +/*---------- -----------*/ +#define USBD_DEBUG_LEVEL 0U +/*---------- -----------*/ +#define USBD_LPM_ENABLED 0U +/*---------- -----------*/ +#define USBD_SELF_POWERED 1U + +/****************************************/ +/* #define for FS and HS identification */ +#define DEVICE_FS 0 +#define DEVICE_HS 1 + +/** + * @} + */ + +/** @defgroup USBD_CONF_Exported_Macros USBD_CONF_Exported_Macros + * @brief Aliases. + * @{ + */ +/* Memory management macros make sure to use static memory allocation */ +/** Alias for memory allocation. */ + +#define USBD_malloc (void *)USBD_static_malloc + +/** Alias for memory release. */ +#define USBD_free USBD_static_free + +/** Alias for memory set. */ +#define USBD_memset memset + +/** Alias for memory copy. */ +#define USBD_memcpy memcpy + +/** Alias for delay. */ +#define USBD_Delay HAL_Delay + +/* DEBUG macros */ + +#if (USBD_DEBUG_LEVEL > 0) +#define USBD_UsrLog(...) printf(__VA_ARGS__);\ + printf("\n"); +#else +#define USBD_UsrLog(...) +#endif + +#if (USBD_DEBUG_LEVEL > 1) + +#define USBD_ErrLog(...) printf("ERROR: ") ;\ + printf(__VA_ARGS__);\ + printf("\n"); +#else +#define USBD_ErrLog(...) +#endif + +#if (USBD_DEBUG_LEVEL > 2) +#define USBD_DbgLog(...) printf("DEBUG : ") ;\ + printf(__VA_ARGS__);\ + printf("\n"); +#else +#define USBD_DbgLog(...) +#endif + +/** + * @} + */ + +/** @defgroup USBD_CONF_Exported_Types USBD_CONF_Exported_Types + * @brief Types. + * @{ + */ + +/** + * @} + */ + +/** @defgroup USBD_CONF_Exported_FunctionsPrototype USBD_CONF_Exported_FunctionsPrototype + * @brief Declaration of public functions for Usb device. + * @{ + */ + +/* Exported functions -------------------------------------------------------*/ +void *USBD_static_malloc(uint32_t size); +void USBD_static_free(void *p); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __USBD_CONF__H__ */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/User/bsp/a/bsp_adc.c b/User/bsp/a/bsp_adc.c new file mode 100644 index 00000000..84741214 --- /dev/null +++ b/User/bsp/a/bsp_adc.c @@ -0,0 +1,14 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_adc.h" + +#include "adc.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +float BSP_GetTemprater(void) { return 0.0f; } +float BSP_GetBatteryVolt(void) { return 0.0f; } +uint8_t BSP_GetHardwareVersion(void) { return 1u; } diff --git a/User/bsp/a/bsp_buzzer.c b/User/bsp/a/bsp_buzzer.c new file mode 100644 index 00000000..6efd88b5 --- /dev/null +++ b/User/bsp/a/bsp_buzzer.c @@ -0,0 +1,23 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_buzzer.h" + +#include "main.h" +#include "tim.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t BSP_Buzzer_Start(void) { return HAL_TIM_PWM_Start(&htim12, TIM_CHANNEL_4); } + +uint8_t BSP_Buzzer_Set(float freq, float duty_cycle) { + uint16_t pulse = freq * PWM_RESOLUTION; + __HAL_TIM_SET_COMPARE(&htim12, TIM_CHANNEL_4, pulse); + + pulse = duty_cycle * PWM_RESOLUTION; + __HAL_TIM_PRESCALER(&htim12, pulse); + return 0; +} +uint8_t BSP_Buzzer_Stop(void) { return HAL_TIM_PWM_Stop(&htim12, TIM_CHANNEL_4); } diff --git a/User/bsp/a/bsp_crc32.c b/User/bsp/a/bsp_crc32.c new file mode 100644 index 00000000..e294c729 --- /dev/null +++ b/User/bsp/a/bsp_crc32.c @@ -0,0 +1,10 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_crc.h" +#include "crc.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ diff --git a/User/bsp/a/bsp_delay.c b/User/bsp/a/bsp_delay.c new file mode 100644 index 00000000..bb666982 --- /dev/null +++ b/User/bsp/a/bsp_delay.c @@ -0,0 +1,20 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_delay.h" + +#include "cmsis_os.h" +#include "main.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t BSP_Delay(uint32_t ms) { + if (osKernelRunning()) { + osDelay(ms); + } else { + HAL_Delay(ms); + } + return 0; +} diff --git a/User/bsp/a/bsp_flash.c b/User/bsp/a/bsp_flash.c new file mode 100644 index 00000000..a4a3ad43 --- /dev/null +++ b/User/bsp/a/bsp_flash.c @@ -0,0 +1,11 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_flash.h" + +#include "main.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ diff --git a/User/bsp/a/bsp_fric.c b/User/bsp/a/bsp_fric.c new file mode 100644 index 00000000..c62f48a5 --- /dev/null +++ b/User/bsp/a/bsp_fric.c @@ -0,0 +1,27 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_fric.h" + +#include "bsp_delay.h" +#include "tim.h" +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t BSP_Fric_Start(void) { + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); + BSP_Delay(500); + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); + return 0; +} +uint8_t BSP_Fric_Set(float duty_cycle) { + uint16_t pulse = duty_cycle * PWM_RESOLUTION; + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_1, pulse); + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_4, pulse); +} + +uint8_t BSP_Fric_Stop(void) { + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_1); + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_4); +} diff --git a/User/bsp/a/bsp_laser.c b/User/bsp/a/bsp_laser.c new file mode 100644 index 00000000..1c06d95b --- /dev/null +++ b/User/bsp/a/bsp_laser.c @@ -0,0 +1,20 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_laser.h" + +#include "gpio.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t Laser_On(void) { + HAL_GPIO_WritePin(LASER_GPIO_Port, LASER_Pin, GPIO_PIN_SET); + return 0; +} + +uint8_t Laser_Off(void) { + HAL_GPIO_WritePin(LASER_GPIO_Port, LASER_Pin, GPIO_PIN_RESET); + return 0; +} diff --git a/User/bsp/a/bsp_led.c b/User/bsp/a/bsp_led.c new file mode 100644 index 00000000..98215519 --- /dev/null +++ b/User/bsp/a/bsp_led.c @@ -0,0 +1,84 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_led.h" + +#include "gpio.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +uint8_t BSP_LED_Set(BSP_LED_Channel_t ch, BSP_LED_Status_t s, int16_t duty_cycle) { + GPIO_TypeDef *gpiox; + uint16_t gpio_pin; + + switch (ch) { + case BSP_LED1: + gpio_pin = LED1_Pin; + gpiox = LED1_GPIO_Port; + break; + + case BSP_LED2: + gpio_pin = LED2_Pin; + gpiox = LED2_GPIO_Port; + break; + + case BSP_LED3: + gpio_pin = LED3_Pin; + gpiox = LED3_GPIO_Port; + break; + + case BSP_LED4: + gpio_pin = LED4_Pin; + gpiox = LED4_GPIO_Port; + break; + + case BSP_LED5: + gpio_pin = LED5_Pin; + gpiox = LED5_GPIO_Port; + break; + + case BSP_LED6: + gpio_pin = LED6_Pin; + gpiox = LED6_GPIO_Port; + break; + + case BSP_LED7: + gpio_pin = LED7_Pin; + gpiox = LED7_GPIO_Port; + break; + + case BSP_LED8: + gpio_pin = LED8_Pin; + gpiox = LED8_GPIO_Port; + break; + + case BSP_LED_RED: + gpiox = LED_R_GPIO_Port; + gpio_pin = LED_R_Pin; + break; + + case BSP_LED_GRN: + gpiox = LED_G_GPIO_Port; + gpio_pin = LED_G_Pin; + break; + } + + switch (s) { + case BSP_LED_ON: + HAL_GPIO_WritePin(gpiox, gpio_pin, GPIO_PIN_RESET); + break; + + case BSP_LED_OFF: + HAL_GPIO_WritePin(gpiox, gpio_pin, GPIO_PIN_SET); + break; + + case BSP_LED_TAGGLE: + HAL_GPIO_TogglePin(gpiox, gpio_pin); + break; + } + + return 0; +} diff --git a/User/bsp/a/bsp_power.c b/User/bsp/a/bsp_power.c new file mode 100644 index 00000000..8c568706 --- /dev/null +++ b/User/bsp/a/bsp_power.c @@ -0,0 +1,52 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_power.h" + +#include "gpio.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t Power_On(BSP_Power_Port_t port) { + switch (port) { + case POWER_PORT1: + HAL_GPIO_WritePin(POWER1_CTRL_GPIO_Port, POWER1_CTRL_Pin, GPIO_PIN_RESET); + break; + + case POWER_PORT2: + HAL_GPIO_WritePin(POWER2_CTRL_GPIO_Port, POWER2_CTRL_Pin, GPIO_PIN_RESET); + break; + + case POWER_PORT3: + HAL_GPIO_WritePin(POWER3_CTRL_GPIO_Port, POWER3_CTRL_Pin, GPIO_PIN_RESET); + break; + + case POWER_PORT4: + HAL_GPIO_WritePin(POWER4_CTRL_GPIO_Port, POWER4_CTRL_Pin, GPIO_PIN_RESET); + break; + } + return 0; +} + +uint8_t Power_Off(BSP_Power_Port_t port) { + switch (port) { + case POWER_PORT1: + HAL_GPIO_WritePin(POWER1_CTRL_GPIO_Port, POWER1_CTRL_Pin, GPIO_PIN_SET); + break; + + case POWER_PORT2: + HAL_GPIO_WritePin(POWER2_CTRL_GPIO_Port, POWER2_CTRL_Pin, GPIO_PIN_SET); + break; + + case POWER_PORT3: + HAL_GPIO_WritePin(POWER3_CTRL_GPIO_Port, POWER3_CTRL_Pin, GPIO_PIN_SET); + break; + + case POWER_PORT4: + HAL_GPIO_WritePin(POWER4_CTRL_GPIO_Port, POWER4_CTRL_Pin, GPIO_PIN_SET); + break; + } + return 0; +} diff --git a/User/bsp/a/bsp_pwm.c b/User/bsp/a/bsp_pwm.c new file mode 100644 index 00000000..a29b569e --- /dev/null +++ b/User/bsp/a/bsp_pwm.c @@ -0,0 +1,37 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_pwm.h" + +#include "main.h" +#include "tim.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t BSP_PWM_Start(BSP_PWM_Channel_t ch) { + switch (ch) { + case BSP_PWM_IMU_HEAT: + HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_2); + break; + } + return 0; +} + +int8_t BSP_PWM_Set(BSP_PWM_Channel_t ch, float duty_cycle) { + if (duty_cycle > 1.0f) return -1; + + uint16_t pulse = duty_cycle * PWM_RESOLUTION; + + switch (ch) { + case BSP_PWM_IMU_HEAT: + __HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, pulse); + break; + default: + return -1; + } + return 0; +} + +uint8_t BSP_PWM_Stop(BSP_PWM_Channel_t ch); diff --git a/User/bsp/a/bsp_rand.c b/User/bsp/a/bsp_rand.c new file mode 100644 index 00000000..ba519ec3 --- /dev/null +++ b/User/bsp/a/bsp_rand.c @@ -0,0 +1,11 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_rand.h" + +#include "rng.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ diff --git a/User/bsp/a/bsp_servo.c b/User/bsp/a/bsp_servo.c new file mode 100644 index 00000000..e4251a0b --- /dev/null +++ b/User/bsp/a/bsp_servo.c @@ -0,0 +1,11 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_servo.h" + +#include "tim.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ diff --git a/User/bsp/a/bsp_spi.c b/User/bsp/a/bsp_spi.c new file mode 100644 index 00000000..91399a0c --- /dev/null +++ b/User/bsp/a/bsp_spi.c @@ -0,0 +1,295 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_spi.h" + +#include "main.h" +#include "spi.h" + +/* Private define ----------------------------------------------------------- */ +#define OLED_SPI SPI1 +#define IMU_SPI SPI5 +/* #define XXX_SPI SPIX */ + +/* Private macro ------------------------------------------------------------ */ +#define IMU_SPI_NSS_Reset() \ + HAL_GPIO_WritePin(SPI5_NSS_GPIO_Port, SPI5_NSS_Pin, GPIO_PIN_RESET) +#define IMU_SPI_NSS_Set() \ + HAL_GPIO_WritePin(SPI5_NSS_GPIO_Port, SPI5_NSS_Pin, GPIO_PIN_SET) + +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static struct { + struct { + void (*TxCpltCallback)(void); /* SPI Tx Completed callback */ + void (*RxCpltCallback)(void); /* SPI Rx Completed callback */ + void (*TxRxCpltCallback)(void); /* SPI TxRx Completed callback */ + void (*TxHalfCpltCallback)(void); /* SPI Tx Half Completed callback */ + void (*RxHalfCpltCallback)(void); /* SPI Rx Half Completed callback */ + void (*TxRxHalfCpltCallback)(void); /* SPI TxRx Half Completed callback */ + void (*ErrorCallback)(void); /* SPI Error callback */ + void (*AbortCpltCallback)(void); /* SPI Abort callback */ + } oled; + + struct { + void (*TxCpltCallback)(void); /* SPI Tx Completed callback */ + void (*RxCpltCallback)(void); /* SPI Rx Completed callback */ + void (*TxRxCpltCallback)(void); /* SPI TxRx Completed callback */ + void (*TxHalfCpltCallback)(void); /* SPI Tx Half Completed callback */ + void (*RxHalfCpltCallback)(void); /* SPI Rx Half Completed callback */ + void (*TxRxHalfCpltCallback)(void); /* SPI TxRx Half Completed callback */ + void (*ErrorCallback)(void); /* SPI Error callback */ + void (*AbortCpltCallback)(void); /* SPI Abort callback */ + } imu; +} bsp_spi_callback; + +/* Private function -------------------------------------------------------- */ +void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.TxCpltCallback != NULL) { + bsp_spi_callback.oled.TxCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + IMU_SPI_NSS_Set(); + if (bsp_spi_callback.imu.TxCpltCallback != NULL) { + bsp_spi_callback.imu.TxCpltCallback(); + } + } +} + +void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.RxCpltCallback != NULL) { + bsp_spi_callback.oled.RxCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + IMU_SPI_NSS_Set(); + if (bsp_spi_callback.imu.RxCpltCallback != NULL) { + bsp_spi_callback.imu.RxCpltCallback(); + } + } +} + +void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.TxRxCpltCallback != NULL) { + bsp_spi_callback.oled.TxRxCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + if (bsp_spi_callback.imu.TxRxCpltCallback != NULL) { + bsp_spi_callback.imu.TxRxCpltCallback(); + } + } +} + +void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.TxHalfCpltCallback != NULL) { + bsp_spi_callback.oled.TxHalfCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + if (bsp_spi_callback.imu.TxHalfCpltCallback != NULL) { + bsp_spi_callback.imu.TxHalfCpltCallback(); + } + } +} + +void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.RxHalfCpltCallback != NULL) { + bsp_spi_callback.oled.RxHalfCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + if (bsp_spi_callback.imu.RxHalfCpltCallback != NULL) { + bsp_spi_callback.imu.RxHalfCpltCallback(); + } + } +} + +void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.TxRxHalfCpltCallback != NULL) { + bsp_spi_callback.oled.TxRxHalfCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + if (bsp_spi_callback.imu.TxRxHalfCpltCallback != NULL) { + bsp_spi_callback.imu.TxRxHalfCpltCallback(); + } + } +} + +void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.ErrorCallback != NULL) { + bsp_spi_callback.oled.ErrorCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + if (bsp_spi_callback.imu.ErrorCallback != NULL) { + bsp_spi_callback.imu.ErrorCallback(); + } + } +} + +void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == OLED_SPI) { + if (bsp_spi_callback.oled.AbortCpltCallback != NULL) { + bsp_spi_callback.oled.AbortCpltCallback(); + } + } else if (hspi->Instance == IMU_SPI) { + if (bsp_spi_callback.imu.AbortCpltCallback != NULL) { + bsp_spi_callback.imu.AbortCpltCallback(); + } + } + /* + else if (hspi->Instance == XXX_SPI) { + if (bsp_spi_callback.xxx.AbortCpltCallback != NULL) { + bsp_spi_callback.xxx.AbortCpltCallback(); + } + } + */ +} + +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_SPI_RegisterCallback(BSP_SPI_t spi, BSP_SPI_Callback_t type, + void (*callback)(void)) { + if (callback == NULL) return -1; + + switch (spi) { + case BSP_SPI_IMU: + switch (type) { + case BSP_SPI_TX_COMPLETE_CB: + bsp_spi_callback.imu.TxCpltCallback = callback; + break; + case BSP_SPI_RX_COMPLETE_CB: + bsp_spi_callback.imu.RxCpltCallback = callback; + break; + case BSP_SPI_TX_RX_COMPLETE_CB: + bsp_spi_callback.imu.TxRxCpltCallback = callback; + break; + case BSP_SPI_TX_HALF_COMPLETE_CB: + bsp_spi_callback.imu.TxHalfCpltCallback = callback; + break; + case BSP_SPI_RX_HALF_COMPLETE_CB: + bsp_spi_callback.imu.RxHalfCpltCallback = callback; + break; + case BSP_SPI_TX_RX_HALF_COMPLETE_CB: + bsp_spi_callback.imu.TxRxHalfCpltCallback = callback; + break; + case BSP_SPI_ERROR_CB: + bsp_spi_callback.imu.ErrorCallback = callback; + break; + case BSP_SPI_ABORT_CB: + bsp_spi_callback.imu.AbortCpltCallback = callback; + break; + default: + return -1; + } + break; + + case BSP_SPI_OLED: + switch (type) { + case BSP_SPI_TX_COMPLETE_CB: + bsp_spi_callback.oled.TxCpltCallback = callback; + break; + case BSP_SPI_RX_COMPLETE_CB: + bsp_spi_callback.oled.RxCpltCallback = callback; + break; + case BSP_SPI_TX_RX_COMPLETE_CB: + bsp_spi_callback.oled.TxRxCpltCallback = callback; + break; + case BSP_SPI_TX_HALF_COMPLETE_CB: + bsp_spi_callback.oled.TxHalfCpltCallback = callback; + break; + case BSP_SPI_RX_HALF_COMPLETE_CB: + bsp_spi_callback.oled.RxHalfCpltCallback = callback; + break; + case BSP_SPI_TX_RX_HALF_COMPLETE_CB: + bsp_spi_callback.oled.TxRxHalfCpltCallback = callback; + break; + case BSP_SPI_ERROR_CB: + bsp_spi_callback.oled.ErrorCallback = callback; + break; + case BSP_SPI_ABORT_CB: + bsp_spi_callback.oled.AbortCpltCallback = callback; + break; + default: + return -1; + } + break; + /* + case BSP_SPI_XXX: + switch (type) { + case BSP_SPI_TX_COMPLETE_CB: + bsp_spi_callback.xxx.TxCpltCallback = callback; + break; + case BSP_SPI_RX_COMPLETE_CB: + bsp_spi_callback.xxx.RxCpltCallback = callback; + break; + case BSP_SPI_TX_RX_COMPLETE_CB: + bsp_spi_callback.xxx.TxRxCpltCallback = callback; + break; + case BSP_SPI_TX_HALF_COMPLETE_CB: + bsp_spi_callback.xxx.TxHalfCpltCallback = + callback; break; case BSP_SPI_RX_HALF_COMPLETE_CB: + bsp_spi_callback.xxx.RxHalfCpltCallback = + callback; break; case BSP_SPI_TX_RX_HALF_COMPLETE_CB: + bsp_spi_callback.xxx.TxRxHalfCpltCallback = + callback; break; case BSP_SPI_ERROR_CB: bsp_spi_callback.xxx.ErrorCallback + = callback; break; case BSP_SPI_ABORT_CB: + bsp_spi_callback.xxx.AbortCpltCallback = callback; + break; + default: + return -1; + } + break; + */ + } + return 0; +} + +int8_t BSP_SPI_Transmit(BSP_SPI_t spi, uint8_t *data, uint16_t len) { + if (data == NULL) return -1; + + switch (spi) { + case BSP_SPI_IMU: + /* Do NOT use hardware NSS. It doesn't implement the same logic. */ + IMU_SPI_NSS_Reset(); + HAL_SPI_Transmit(&hspi5, data, len, 55); + break; + + case BSP_SPI_OLED: + HAL_SPI_Transmit(&hspi1, data, len, 55); + // HAL_SPI_Transmit_DMA(&hspi1, data, len); + break; + + /* + case BSP_SPI_XXX: + HAL_SPI_Transmit_DMA(&hspix, data, len); + break; + */ + } + return 0; +} + +int8_t BSP_SPI_Receive(BSP_SPI_t spi, uint8_t *data, uint16_t len) { + if (data == NULL) return -1; + + switch (spi) { + case BSP_SPI_IMU: + IMU_SPI_NSS_Reset(); + if (len > 1u) { + HAL_SPI_Receive_DMA(&hspi5, data, len); + } else { + HAL_SPI_Receive(&hspi5, data, len, 55); + } + break; + + case BSP_SPI_OLED: + return -1; + + /* + case BSP_SPI_XXX: + HAL_SPI_Receive(&hspix, data, len); + break; + */ + } + return 0; +} diff --git a/User/bsp/a/bsp_uart.c b/User/bsp/a/bsp_uart.c new file mode 100644 index 00000000..2bd4887f --- /dev/null +++ b/User/bsp/a/bsp_uart.c @@ -0,0 +1,198 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_uart.h" + +#include "usart.h" + +/* Private define ----------------------------------------------------------- */ +#define DR16_UART USART1 +/* #define XXX_UART USARTX */ + +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static struct { + struct { + void (*TxHalfCpltCallback)(void); /* UART Tx Half Complete Callback */ + void (*TxCpltCallback)(void); /* UART Tx Complete Callback */ + void (*RxHalfCpltCallback)(void); /* UART Rx Half Complete Callback */ + void (*RxCpltCallback)(void); /* UART Rx Complete Callback */ + void (*ErrorCallback)(void); /* UART Error Callback */ + void (*AbortCpltCallback)(void); /* UART Abort Complete Callback */ + void (*AbortTransmitCpltCallback)( + void); /* UART Abort Transmit Complete Callback */ + void (*AbortReceiveCpltCallback)( + void); /* UART Abort Receive Complete Callback */ + } dr16; + /* Add other uart device here. */ +} bsp_uart_callback; + +/* Private function -------------------------------------------------------- */ +void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.TxCpltCallback != NULL) { + bsp_uart_callback.dr16.TxCpltCallback(); + } + } +} + +void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.TxHalfCpltCallback != NULL) { + bsp_uart_callback.dr16.TxHalfCpltCallback(); + } + } +} + +void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.RxCpltCallback != NULL) { + bsp_uart_callback.dr16.RxCpltCallback(); + } + } +} + +void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.RxHalfCpltCallback != NULL) { + bsp_uart_callback.dr16.RxHalfCpltCallback(); + } + } +} + +void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.ErrorCallback != NULL) { + bsp_uart_callback.dr16.ErrorCallback(); + } + } +} + +void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.AbortCpltCallback != NULL) { + bsp_uart_callback.dr16.AbortCpltCallback(); + } + } +} + +void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.AbortTransmitCpltCallback != NULL) { + bsp_uart_callback.dr16.AbortTransmitCpltCallback(); + } + } +} + +void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart) { + if (huart->Instance == DR16_UART) { + if (bsp_uart_callback.dr16.AbortReceiveCpltCallback != NULL) { + bsp_uart_callback.dr16.AbortReceiveCpltCallback(); + } + } + /* + else if (hspi->Instance == XXX_UART) { + if (bsp_uart_callback.xxx.AbortReceiveCpltCallback != NULL) { + bsp_uart_callback.xxx.AbortReceiveCpltCallback(); + } + } + */ +} + +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_UART_RegisterCallback(BSP_UART_t uart, BSP_UART_Callback_t type, + void (*callback)(void)) { + if (callback == NULL) return -1; + + switch (uart) { + case BSP_UART_DR16: + switch (type) { + case BSP_UART_TX_HALFCOMPLETE_CB: + bsp_uart_callback.dr16.TxHalfCpltCallback = callback; + break; + case BSP_UART_TX_COMPLETE_CB: + bsp_uart_callback.dr16.TxCpltCallback = callback; + break; + case BSP_UART_RX_HALFCOMPLETE_CB: + bsp_uart_callback.dr16.RxHalfCpltCallback = callback; + break; + case BSP_UART_RX_COMPLETE_CB: + bsp_uart_callback.dr16.RxCpltCallback = callback; + break; + case BSP_UART_ERROR_CB: + bsp_uart_callback.dr16.ErrorCallback = callback; + break; + case BSP_UART_ABORT_COMPLETE_CB: + bsp_uart_callback.dr16.AbortCpltCallback = callback; + break; + case BSP_UART_ABORT_TRANSMIT_COMPLETE_CB: + bsp_uart_callback.dr16.AbortTransmitCpltCallback = callback; + break; + case BSP_UART_ABORT_RECEIVE_COMPLETE_CB: + bsp_uart_callback.dr16.AbortReceiveCpltCallback = callback; + break; + default: + return -1; + } + break; + /* + case BSP_UART_XXX: + switch (type) { + case BSP_UART_TX_HALFCOMPLETE_CB: + bsp_uart_callback.xxx.TxHalfCpltCallback = callback; + break; + case BSP_UART_TX_COMPLETE_CB: + bsp_uart_callback.xxx.TxCpltCallback = callback; + break; + case BSP_UART_RX_HALFCOMPLETE_CB: + bsp_uart_callback.xxx.RxHalfCpltCallback = callback; + break; + case BSP_UART_RX_COMPLETE_CB: + bsp_uart_callback.xxx.RxCpltCallback = callback; + break; + case BSP_UART_ERROR_CB: + bsp_uart_callback.xxx.ErrorCallback = callback; + break; + case BSP_UART_ABORT_COMPLETE_CB: + bsp_uart_callback.xxx.AbortCpltCallback = callback; + break; + case BSP_UART_ABORT_TRANSMIT_COMPLETE_CB: + bsp_uart_callback.xxx.AbortTransmitCpltCallback = + callback; break; case BSP_UART_ABORT_RECEIVE_COMPLETE_CB: + bsp_uart_callback.xxx.AbortReceiveCpltCallback = + callback; break; default: return -1; + } + break; + */ + default: + return -1; + } + return 0; +} + +int8_t BSP_UART_Transmit(BSP_UART_t uart, uint8_t *data, uint16_t len) { + if (data == NULL) return -1; + + switch (uart) { + case BSP_UART_DR16: + return -1; + /* + case BSP_UART_XXX: + return -1; + */ + } + return 0; +} +int8_t BSP_UART_Receive(BSP_UART_t uart, uint8_t *data, uint16_t len) { + if (data == NULL) return -1; + + switch (uart) { + case BSP_UART_DR16: + HAL_UART_Receive_DMA(&huart1, data, len); + break; + /* + case BSP_UART_XXX: + return -1; + */ + } + return 0; +} diff --git a/User/bsp/a/bsp_usb.c b/User/bsp/a/bsp_usb.c new file mode 100644 index 00000000..d39cf845 --- /dev/null +++ b/User/bsp/a/bsp_usb.c @@ -0,0 +1,30 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp_usb.h" + +#include +#include +#include + +#include "usbd_cdc_if.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +uint8_t usb_tx_buf[512]; +uint8_t usb_rx_buf[512]; + +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint8_t BSP_USB_Printf(const char *fmt, ...) { + static va_list ap; + uint16_t len = 0; + + va_start(ap, fmt); + len = vsprintf((char *)usb_tx_buf, fmt, ap); + va_end(ap); + + CDC_Transmit_FS(usb_tx_buf, len); + + return 0; +} diff --git a/User/bsp/adc.h b/User/bsp/adc.h new file mode 100644 index 00000000..bb49d1b7 --- /dev/null +++ b/User/bsp/adc.h @@ -0,0 +1,22 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +float BSP_GetTemperature(void); +float BSP_GetBatteryVolt(void); +uint8_t BSP_GetHardwareVersion(void); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/bsp.h b/User/bsp/bsp.h new file mode 100644 index 00000000..19e162c5 --- /dev/null +++ b/User/bsp/bsp.h @@ -0,0 +1,17 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#define BSP_OK (0) +#define BSP_ERR (-1) +#define BSP_ERR_NULL (-2) +#define BSP_ERR_INITED (-3) +#define BSP_ERR_NO_DEV (-4) + +#define SIGNAL_BSP_USB_BUF_RECV (1u << 0) + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/buzzer.h b/User/bsp/buzzer.h new file mode 100644 index 00000000..385aa059 --- /dev/null +++ b/User/bsp/buzzer.h @@ -0,0 +1,22 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_Buzzer_Start(void); +int8_t BSP_Buzzer_Set(float freq, float duty_cycle); +int8_t BSP_Buzzer_Stop(void); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/c/adc.c b/User/bsp/c/adc.c new file mode 100644 index 00000000..87ee5c58 --- /dev/null +++ b/User/bsp/c/adc.c @@ -0,0 +1,50 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\adc.h" + +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static volatile float volt_vrefint_proportion = + 8.0586080586080586080586080586081e-4f; + +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +float BSP_GetTemperature(void) { + ADC_ChannelConfTypeDef sConfig; + + sConfig.Channel = ADC_CHANNEL_TEMPSENSOR; + sConfig.Rank = 1; + sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES; + sConfig.Offset = 0; + + if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK) Error_Handler(); + + HAL_ADC_Start(&hadc1); + HAL_ADC_PollForConversion(&hadc1, 5u); + uint32_t raw = HAL_ADC_GetValue(&hadc1); + float temp = (float)raw * volt_vrefint_proportion; + return (temp - 0.76f) * 400.0f + 25.0f; +} + +float BSP_GetBatteryVolt(void) { + ADC_ChannelConfTypeDef sConfig; + + sConfig.Channel = ADC_CHANNEL_8; + sConfig.Rank = 1; + sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES; + sConfig.Offset = 0; + + if (HAL_ADC_ConfigChannel(&hadc3, &sConfig) != HAL_OK) Error_Handler(); + + HAL_ADC_Start(&hadc3); + HAL_ADC_PollForConversion(&hadc3, 5u); + uint32_t raw = HAL_ADC_GetValue(&hadc3); + float volt = + (float)raw * volt_vrefint_proportion * 10.090909090909090909090909090909f; + + return volt; +} +uint8_t BSP_GetHardwareVersion(void) { return 1u; } diff --git a/User/bsp/c/buzzer.c b/User/bsp/c/buzzer.c new file mode 100644 index 00000000..0792a2e5 --- /dev/null +++ b/User/bsp/c/buzzer.c @@ -0,0 +1,30 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\buzzer.h" + +#include +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_Buzzer_Start(void) { + if (HAL_TIM_PWM_Start(&htim4, TIM_CHANNEL_3) == HAL_OK) return BSP_OK; + return BSP_ERR; +} + +int8_t BSP_Buzzer_Set(float freq, float duty_cycle) { + uint16_t pulse = (uint16_t)(duty_cycle * (float)UINT16_MAX); + __HAL_TIM_SET_COMPARE(&htim4, TIM_CHANNEL_3, pulse); + + pulse = (uint16_t)freq; + __HAL_TIM_PRESCALER(&htim4, pulse); + return BSP_OK; +} + +int8_t BSP_Buzzer_Stop(void) { + if (HAL_TIM_PWM_Stop(&htim4, TIM_CHANNEL_3) == HAL_OK) return BSP_OK; + return BSP_ERR; +} diff --git a/User/bsp/c/can.c b/User/bsp/c/can.c new file mode 100644 index 00000000..20a9c665 --- /dev/null +++ b/User/bsp/c/can.c @@ -0,0 +1,141 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\can.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static void (*CAN_Callback[BSP_CAN_NUM][BSP_CAN_CB_NUM])(void); + +/* Private function -------------------------------------------------------- */ +static BSP_CAN_t CAN_Get(CAN_HandleTypeDef *hcan) { + if (hcan->Instance == CAN2) + return BSP_CAN_2; + else if (hcan->Instance == CAN1) + return BSP_CAN_1; + else + return BSP_CAN_ERR; +} + +void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX0_CPLT_CB]) + CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX0_CPLT_CB](); + } +} + +void HAL_CAN_TxMailbox1CompleteCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX1_CPLT_CB]) + CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX1_CPLT_CB](); + } +} + +void HAL_CAN_TxMailbox2CompleteCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX2_CPLT_CB]) + CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX2_CPLT_CB](); + } +} + +void HAL_CAN_TxMailbox0AbortCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX0_ABORT_CB]) + CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX0_ABORT_CB](); + } +} + +void HAL_CAN_TxMailbox1AbortCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX1_ABORT_CB]) + CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX1_ABORT_CB](); + } +} + +void HAL_CAN_TxMailbox2AbortCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX2_ABORT_CB]) + CAN_Callback[bsp_can][HAL_CAN_TX_MAILBOX2_ABORT_CB](); + } +} + +void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_RX_FIFO0_MSG_PENDING_CB]) + CAN_Callback[bsp_can][HAL_CAN_RX_FIFO0_MSG_PENDING_CB](); + } +} + +void HAL_CAN_RxFifo0FullCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_RX_FIFO0_FULL_CB]) + CAN_Callback[bsp_can][HAL_CAN_RX_FIFO0_FULL_CB](); + } +} + +void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_RX_FIFO1_MSG_PENDING_CB]) + CAN_Callback[bsp_can][HAL_CAN_RX_FIFO1_MSG_PENDING_CB](); + } +} + +void HAL_CAN_RxFifo1FullCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_RX_FIFO1_FULL_CB]) + CAN_Callback[bsp_can][HAL_CAN_RX_FIFO1_FULL_CB](); + } +} + +void HAL_CAN_SleepCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_SLEEP_CB]) + CAN_Callback[bsp_can][HAL_CAN_SLEEP_CB](); + } +} + +void HAL_CAN_WakeUpFromRxMsgCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_WAKEUP_FROM_RX_MSG_CB]) + CAN_Callback[bsp_can][HAL_CAN_WAKEUP_FROM_RX_MSG_CB](); + } +} + +void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan) { + BSP_CAN_t bsp_can = CAN_Get(hcan); + if (bsp_can != BSP_CAN_ERR) { + if (CAN_Callback[bsp_can][HAL_CAN_ERROR_CB]) + CAN_Callback[bsp_can][HAL_CAN_ERROR_CB](); + } +} + +/* Exported functions ------------------------------------------------------- */ +CAN_HandleTypeDef *BSP_CAN_GetHandle(BSP_CAN_t can) { + switch (can) { + case BSP_CAN_2: + return &hcan2; + case BSP_CAN_1: + return &hcan1; + default: + return NULL; + } +} + +int8_t BSP_CAN_RegisterCallback(BSP_CAN_t can, BSP_CAN_Callback_t type, + void (*callback)(void)) { + if (callback == NULL) return BSP_ERR_NULL; + CAN_Callback[can][type] = callback; + return BSP_OK; +} diff --git a/User/bsp/c/crc32.c b/User/bsp/c/crc32.c new file mode 100644 index 00000000..71c58743 --- /dev/null +++ b/User/bsp/c/crc32.c @@ -0,0 +1,26 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\crc32.h" + +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +uint32_t BSP_CRC32_Calc(uint8_t *buf, size_t len) { + return HAL_CRC_Calculate(&hcrc, (uint32_t *)buf, len / sizeof(uint32_t)); +} + +bool BSP_CRC32_Verify(uint8_t *buf, size_t len) { + if (len < 2) return false; + + uint32_t expected = BSP_CRC32_Calc(buf, len / sizeof(uint32_t) - 1); + + return expected == ((uint32_t *)buf)[len / sizeof(uint32_t) - 1]; +} + +bool BSP_CRC32_Append(uint8_t *buf, size_t len) { + return HAL_CRC_Accumulate(&hcrc, (uint32_t *)buf, len / sizeof(uint32_t)); +} diff --git a/User/bsp/c/delay.c b/User/bsp/c/delay.c new file mode 100644 index 00000000..1a950395 --- /dev/null +++ b/User/bsp/c/delay.c @@ -0,0 +1,34 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\delay.h" + +#include +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_Delay(uint32_t ms) { + uint32_t tick_period = 1000u / osKernelGetTickFreq(); + uint32_t ticks = ms / tick_period; + + switch (osKernelGetState()) { + case osKernelError: + case osKernelReserved: + case osKernelLocked: + case osKernelSuspended: + return BSP_ERR; + + case osKernelRunning: + osDelay(ticks ? ticks : 1); + break; + + case osKernelInactive: + case osKernelReady: + HAL_Delay(ms); + break; + } + return BSP_OK; +} diff --git a/User/bsp/c/flash.c b/User/bsp/c/flash.c new file mode 100644 index 00000000..96ab4b92 --- /dev/null +++ b/User/bsp/c/flash.c @@ -0,0 +1,51 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\flash.h" + +#include +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +void BSP_Flash_EraseSector(uint32_t sector) { + FLASH_EraseInitTypeDef flash_erase; + uint32_t sector_error; + +#ifdef DEV_BOARD_C + if (sector > 0 && sector < 12) { +#elif + if (sector > 0 && sector < 24) { +#endif + flash_erase.Sector = sector; + flash_erase.TypeErase = FLASH_TYPEERASE_SECTORS; + flash_erase.VoltageRange = FLASH_VOLTAGE_RANGE_3; + flash_erase.NbSectors = 1; + + HAL_FLASH_Unlock(); + while (FLASH_WaitForLastOperation(50) != HAL_OK) + ; + HAL_FLASHEx_Erase(&flash_erase, §or_error); + HAL_FLASH_Lock(); + } +} + +void BSP_Flash_WriteBytes(uint32_t address, const uint8_t *buf, size_t len) { + HAL_FLASH_Unlock(); + while (len > 0) { + while (FLASH_WaitForLastOperation(50) != HAL_OK) + ; + HAL_FLASH_Program(FLASH_TYPEPROGRAM_BYTE, address, *buf); + address++; + buf++; + len--; + } + HAL_FLASH_Lock(); +} + +void BSP_Flash_ReadBytes(uint32_t address, void *buf, size_t len) { + memcpy(buf, (void *)address, len); +} diff --git a/User/bsp/c/fric.c b/User/bsp/c/fric.c new file mode 100644 index 00000000..fe6315bb --- /dev/null +++ b/User/bsp/c/fric.c @@ -0,0 +1,31 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\fric.h" + +#include + +#include "bsp\delay.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_Fric_Start(void) { + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); + BSP_Delay(500); + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); + return BSP_OK; +} +int8_t BSP_Fric_Set(float duty_cycle) { + uint16_t pulse = (uint16_t)(duty_cycle * (float)UINT16_MAX); + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_1, pulse); + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_4, pulse); + return BSP_OK; +} + +int8_t BSP_Fric_Stop(void) { + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_1); + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_4); + return BSP_OK; +} diff --git a/User/bsp/c/gpio.c b/User/bsp/c/gpio.c new file mode 100644 index 00000000..4c715ebd --- /dev/null +++ b/User/bsp/c/gpio.c @@ -0,0 +1,93 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\gpio.h" + +#include +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static void (*GPIO_Callback[16])(void); + +/* Private function -------------------------------------------------------- */ +void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) { + for (uint8_t i = 0; i < 16; i++) { + if (GPIO_Pin & (1 << i)) { + if (GPIO_Callback[i]) { + GPIO_Callback[i](); + } + } + } +} + +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_GPIO_RegisterCallback(uint16_t pin, void (*callback)(void)) { + if (callback == NULL) return BSP_ERR_NULL; + + for (uint8_t i = 0; i < 16; i++) { + if (pin & (1 << i)) { + GPIO_Callback[i] = callback; + break; + } + } + return BSP_OK; +} + +int8_t BSP_GPIO_EnableIRQ(uint16_t pin) { + switch (pin) { + case ACCL_INT_Pin: + HAL_NVIC_EnableIRQ(ACCL_INT_EXTI_IRQn); + break; + + case GYRO_INT_Pin: + HAL_NVIC_EnableIRQ(GYRO_INT_EXTI_IRQn); + break; + + case USER_KEY_Pin: + HAL_NVIC_EnableIRQ(USER_KEY_EXTI_IRQn); + break; + + case CMPS_INT_Pin: + HAL_NVIC_EnableIRQ(CMPS_INT_EXTI_IRQn); + break; + /* + case XXX_Pin: + HAL_NVIC_EnableIRQ(XXX_IRQn); + break; + */ + + default: + return BSP_ERR; + } + return BSP_OK; +} + +int8_t BSP_GPIO_DisableIRQ(uint16_t pin) { + switch (pin) { + case ACCL_INT_Pin: + HAL_NVIC_DisableIRQ(ACCL_INT_EXTI_IRQn); + break; + + case GYRO_INT_Pin: + HAL_NVIC_DisableIRQ(GYRO_INT_EXTI_IRQn); + break; + + case USER_KEY_Pin: + HAL_NVIC_DisableIRQ(USER_KEY_EXTI_IRQn); + break; + + case CMPS_INT_Pin: + HAL_NVIC_DisableIRQ(CMPS_INT_EXTI_IRQn); + break; + /* + case XXX_Pin: + HAL_NVIC_EnableIRQ(XXX_IRQn); + break; + */ + + default: + return BSP_ERR; + } + return BSP_OK; +} diff --git a/User/bsp/c/i2c.c b/User/bsp/c/i2c.c new file mode 100644 index 00000000..a7d1ff0d --- /dev/null +++ b/User/bsp/c/i2c.c @@ -0,0 +1,112 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\i2c.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static void (*I2C_Callback[BSP_I2C_NUM][BSP_I2C_CB_NUM])(void); + +/* Private function -------------------------------------------------------- */ +static BSP_I2C_t I2C_Get(I2C_HandleTypeDef *hi2c) { + if (hi2c->Instance == I2C3) return BSP_I2C_COMP; + /* + else if (hi2c->Instance == I2CX) + return BSP_I2C_XXX; + */ + else + return BSP_I2C_ERR; +} + +void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_MASTER_TX_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_MASTER_TX_CPLT_CB](); + } +} + +void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_MASTER_RX_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_MASTER_RX_CPLT_CB](); + } +} + +void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_TX_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_TX_CPLT_CB](); + } +} + +void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_RX_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_SLAVE_RX_CPLT_CB](); + } +} + +void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_LISTEN_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_LISTEN_CPLT_CB](); + } +} + +void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_MEM_TX_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_MEM_TX_CPLT_CB](); + } +} + +void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_MEM_RX_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_MEM_RX_CPLT_CB](); + } +} + +void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_ERROR_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_ERROR_CB](); + } +} + +void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c) { + BSP_I2C_t bsp_i2c = I2C_Get(hi2c); + if (bsp_i2c != BSP_I2C_ERR) { + if (I2C_Callback[bsp_i2c][HAL_I2C_ABORT_CPLT_CB]) + I2C_Callback[bsp_i2c][HAL_I2C_ABORT_CPLT_CB](); + } +} + +/* Exported functions ------------------------------------------------------- */ +I2C_HandleTypeDef *BSP_I2C_GetHandle(BSP_I2C_t i2c) { + switch (i2c) { + case BSP_I2C_COMP: + return &hi2c3; + /* + case BSP_I2C_XXX: + return &hi2cX; + */ + default: + return NULL; + } +} + +int8_t BSP_I2C_RegisterCallback(BSP_I2C_t i2c, BSP_I2C_Callback_t type, + void (*callback)(void)) { + if (callback == NULL) return BSP_ERR_NULL; + I2C_Callback[i2c][type] = callback; + return BSP_OK; +} diff --git a/User/bsp/c/laser.c b/User/bsp/c/laser.c new file mode 100644 index 00000000..9828aceb --- /dev/null +++ b/User/bsp/c/laser.c @@ -0,0 +1,30 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\laser.h" + +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_Laser_Start(void) { + HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_3); + return BSP_OK; +} + +int8_t BSP_Laser_Set(float duty_cycle) { + if (duty_cycle > 1.0f) return BSP_ERR; + + uint16_t pulse = (uint16_t)(duty_cycle * (float)UINT16_MAX); + + __HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, pulse); + + return BSP_OK; +} + +int8_t BSP_Laser_Stop(void) { + HAL_TIM_PWM_Stop(&htim3, TIM_CHANNEL_3); + return BSP_OK; +} diff --git a/User/bsp/c/led.c b/User/bsp/c/led.c new file mode 100644 index 00000000..d67b0568 --- /dev/null +++ b/User/bsp/c/led.c @@ -0,0 +1,61 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\led.h" + +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static uint32_t led_stats; + +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +int8_t BSP_LED_Set(BSP_LED_Channel_t ch, BSP_LED_Status_t s, float duty_cycle) { + if (duty_cycle > 1.0f) return BSP_ERR; + + uint32_t tim_ch; + uint16_t pulse = (uint16_t)(duty_cycle * (float)UINT16_MAX); + + switch (ch) { + case BSP_LED_RED: + __HAL_TIM_SET_COMPARE(&htim5, TIM_CHANNEL_3, pulse); + tim_ch = TIM_CHANNEL_3; + break; + + case BSP_LED_GRN: + __HAL_TIM_SET_COMPARE(&htim5, TIM_CHANNEL_2, pulse); + tim_ch = TIM_CHANNEL_2; + break; + + case BSP_LED_BLU: + __HAL_TIM_SET_COMPARE(&htim5, TIM_CHANNEL_1, pulse); + tim_ch = TIM_CHANNEL_1; + break; + } + + switch (s) { + case BSP_LED_ON: + HAL_TIM_PWM_Start(&htim5, tim_ch); + led_stats |= tim_ch; + break; + + case BSP_LED_OFF: + HAL_TIM_PWM_Stop(&htim5, tim_ch); + led_stats &= ~tim_ch; + break; + + case BSP_LED_TAGGLE: + if (led_stats & tim_ch) { + HAL_TIM_PWM_Stop(&htim5, tim_ch); + led_stats &= ~tim_ch; + } else { + HAL_TIM_PWM_Start(&htim5, tim_ch); + led_stats |= tim_ch; + } + break; + } + + return BSP_OK; +} diff --git a/User/bsp/c/mm.c b/User/bsp/c/mm.c new file mode 100644 index 00000000..b78e3c40 --- /dev/null +++ b/User/bsp/c/mm.c @@ -0,0 +1,14 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\mm.h" + +#include "FreeRTOS.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +inline void *BSP_Malloc(size_t size) { return pvPortMalloc(size); } + +inline void BSP_Free(void *pv) { vPortFree(pv); } diff --git a/User/bsp/c/pwm.c b/User/bsp/c/pwm.c new file mode 100644 index 00000000..377d93ef --- /dev/null +++ b/User/bsp/c/pwm.c @@ -0,0 +1,67 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\pwm.h" + +#include +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_PWM_Start(BSP_PWM_Channel_t ch) { + switch (ch) { + case BSP_PWM_IMU_HEAT: + HAL_TIM_PWM_Start(&htim10, TIM_CHANNEL_1); + break; + case BSP_PWM_SHOOT_SERVO: + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); + break; + } + return BSP_OK; +} + +int8_t BSP_PWM_Set(BSP_PWM_Channel_t ch, float duty_cycle) { + if (duty_cycle > 1.0f) return BSP_ERR; + if (duty_cycle < 0.0f) duty_cycle = 0.f; + + uint16_t pulse; + + /* 通过PWM通é“对应定时器é‡è½½å€¼å’Œç»™å®šå ç©ºæ¯”,计算PWM周期值 */ + switch (ch) { + case BSP_PWM_IMU_HEAT: + pulse = (uint16_t)(duty_cycle * (float)__HAL_TIM_GET_AUTORELOAD(&htim10)); + break; + case BSP_PWM_SHOOT_SERVO: + pulse = (uint16_t)(duty_cycle * (float)__HAL_TIM_GET_AUTORELOAD(&htim1)); + break; + } + + if (pulse > 0) { + switch (ch) { + case BSP_PWM_IMU_HEAT: + __HAL_TIM_SET_COMPARE(&htim10, TIM_CHANNEL_1, pulse); + break; + case BSP_PWM_SHOOT_SERVO: + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_1, pulse); + break; + } + } else { + BSP_PWM_Stop(ch); + } + return BSP_OK; +} + +int8_t BSP_PWM_Stop(BSP_PWM_Channel_t ch) { + switch (ch) { + case BSP_PWM_IMU_HEAT: + HAL_TIM_PWM_Stop(&htim10, TIM_CHANNEL_1); + break; + case BSP_PWM_SHOOT_SERVO: + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_1); + break; + } + HAL_GPIO_WritePin(IMU_HEAT_PWM_GPIO_Port, IMU_HEAT_PWM_Pin, GPIO_PIN_RESET); + return BSP_OK; +} diff --git a/User/bsp/c/rand.c b/User/bsp/c/rand.c new file mode 100644 index 00000000..41f72b0f --- /dev/null +++ b/User/bsp/c/rand.c @@ -0,0 +1,11 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\rand.h" + +#include "rng.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ diff --git a/User/bsp/c/servo.c b/User/bsp/c/servo.c new file mode 100644 index 00000000..985050ed --- /dev/null +++ b/User/bsp/c/servo.c @@ -0,0 +1,128 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\servo.h" + +#include +#include + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static float range[BSP_SERVO_NUM]; + +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_Servo_Init(BSP_Servo_Channel_t ch, float max_angle) { + range[ch] = max_angle; + + return BSP_OK; +} + +int8_t BSP_Servo_Start(BSP_Servo_Channel_t ch) { + switch (ch) { + case BSP_SERVO_A: + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); + break; + + case BSP_SERVO_B: + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_2); + break; + + case BSP_SERVO_C: + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_3); + break; + + case BSP_SERVO_D: + HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_4); + break; + + case BSP_SERVO_E: + HAL_TIM_PWM_Start(&htim8, TIM_CHANNEL_1); + break; + + case BSP_SERVO_F: + HAL_TIM_PWM_Start(&htim8, TIM_CHANNEL_2); + break; + + case BSP_SERVO_G: + HAL_TIM_PWM_Start(&htim8, TIM_CHANNEL_3); + + case BSP_SERVO_NUM: + break; + } + return BSP_OK; +} + +int8_t BSP_Servo_Set(BSP_Servo_Channel_t ch, uint8_t angle) { + if (angle > 1.0f) return BSP_ERR; + + uint16_t pulse = angle * UINT16_MAX; + + switch (ch) { + case BSP_SERVO_A: + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_1, pulse); + break; + + case BSP_SERVO_B: + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_2, pulse); + break; + + case BSP_SERVO_C: + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_3, pulse); + break; + + case BSP_SERVO_D: + __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_4, pulse); + break; + + case BSP_SERVO_E: + __HAL_TIM_SET_COMPARE(&htim8, TIM_CHANNEL_1, pulse); + break; + + case BSP_SERVO_F: + __HAL_TIM_SET_COMPARE(&htim8, TIM_CHANNEL_2, pulse); + break; + + case BSP_SERVO_G: + __HAL_TIM_SET_COMPARE(&htim8, TIM_CHANNEL_3, pulse); + + case BSP_SERVO_NUM: + break; + } + return BSP_OK; +} + +int8_t BSP_Servo_Stop(BSP_Servo_Channel_t ch) { + switch (ch) { + case BSP_SERVO_A: + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_1); + break; + + case BSP_SERVO_B: + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_2); + break; + + case BSP_SERVO_C: + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_3); + break; + + case BSP_SERVO_D: + HAL_TIM_PWM_Stop(&htim1, TIM_CHANNEL_4); + break; + + case BSP_SERVO_E: + HAL_TIM_PWM_Stop(&htim8, TIM_CHANNEL_1); + break; + + case BSP_SERVO_F: + HAL_TIM_PWM_Stop(&htim8, TIM_CHANNEL_2); + break; + + case BSP_SERVO_G: + HAL_TIM_PWM_Stop(&htim8, TIM_CHANNEL_3); + + case BSP_SERVO_NUM: + break; + } + return BSP_OK; +} diff --git a/User/bsp/c/spi.c b/User/bsp/c/spi.c new file mode 100644 index 00000000..cb964c0f --- /dev/null +++ b/User/bsp/c/spi.c @@ -0,0 +1,110 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\spi.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static void (*SPI_Callback[BSP_SPI_NUM][BSP_SPI_CB_NUM])(void); + +/* Private function -------------------------------------------------------- */ +static BSP_SPI_t SPI_Get(SPI_HandleTypeDef *hspi) { + if (hspi->Instance == SPI1) + return BSP_SPI_IMU; + else if (hspi->Instance == SPI2) + return BSP_SPI_OLED; + /* + else if (hspi->Instance == SPIX) + return BSP_SPI_XXX; + */ + else + return BSP_SPI_ERR; +} + +void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[bsp_spi][BSP_SPI_TX_CPLT_CB]) { + SPI_Callback[bsp_spi][BSP_SPI_TX_CPLT_CB](); + } + } +} + +void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_CPLT_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_CPLT_CB](); + } +} + +void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_CPLT_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_CPLT_CB](); + } +} + +void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_HALF_CPLT_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_HALF_CPLT_CB](); + } +} + +void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_HALF_CPLT_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_RX_HALF_CPLT_CB](); + } +} + +void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_HALF_CPLT_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_TX_RX_HALF_CPLT_CB](); + } +} + +void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_ERROR_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_ERROR_CB](); + } +} + +void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi) { + BSP_SPI_t bsp_spi = SPI_Get(hspi); + if (bsp_spi != BSP_SPI_ERR) { + if (SPI_Callback[SPI_Get(hspi)][BSP_SPI_ABORT_CPLT_CB]) + SPI_Callback[SPI_Get(hspi)][BSP_SPI_ABORT_CPLT_CB](); + } +} + +/* Exported functions ------------------------------------------------------- */ +SPI_HandleTypeDef *BSP_SPI_GetHandle(BSP_SPI_t spi) { + switch (spi) { + case BSP_SPI_OLED: + return &hspi2; + case BSP_SPI_IMU: + return &hspi1; + /* + case BSP_SPI_XXX: + return &hspiX; + */ + default: + return NULL; + } +} + +int8_t BSP_SPI_RegisterCallback(BSP_SPI_t spi, BSP_SPI_Callback_t type, + void (*callback)(void)) { + if (callback == NULL) return BSP_ERR_NULL; + SPI_Callback[spi][type] = callback; + return BSP_OK; +} diff --git a/User/bsp/c/uart.c b/User/bsp/c/uart.c new file mode 100644 index 00000000..31cb204d --- /dev/null +++ b/User/bsp/c/uart.c @@ -0,0 +1,130 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\uart.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static void (*UART_Callback[BSP_UART_NUM][BSP_UART_CB_NUM])(void); + +/* Private function -------------------------------------------------------- */ +static BSP_UART_t UART_Get(UART_HandleTypeDef *huart) { + if (huart->Instance == USART3) + return BSP_UART_DR16; + else if (huart->Instance == USART1) + return BSP_UART_REF; + else if (huart->Instance == USART6) + return BSP_UART_AI; + /* + else if (huart->Instance == USARTX) + return BSP_UART_XXX; + */ + else + return BSP_UART_ERR; +} + +void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_TX_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_TX_CPLT_CB](); + } + } +} + +void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_TX_HALF_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_TX_HALF_CPLT_CB](); + } + } +} + +void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_RX_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_RX_CPLT_CB](); + } + } +} + +void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_RX_HALF_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_RX_HALF_CPLT_CB](); + } + } +} + +void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_ERROR_CB]) { + UART_Callback[bsp_uart][BSP_UART_ERROR_CB](); + } + } +} + +void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_ABORT_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_ABORT_CPLT_CB](); + } + } +} + +void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_ABORT_TX_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_ABORT_TX_CPLT_CB](); + } + } +} + +void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart) { + BSP_UART_t bsp_uart = UART_Get(huart); + if (bsp_uart != BSP_UART_ERR) { + if (UART_Callback[bsp_uart][BSP_UART_ABORT_RX_CPLT_CB]) { + UART_Callback[bsp_uart][BSP_UART_ABORT_RX_CPLT_CB](); + } + } +} + +/* Exported functions ------------------------------------------------------- */ +void BSP_UART_IRQHandler(UART_HandleTypeDef *huart) { + if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE)) { + __HAL_UART_CLEAR_IDLEFLAG(huart); + if (UART_Callback[UART_Get(huart)][BSP_UART_IDLE_LINE_CB]) { + UART_Callback[UART_Get(huart)][BSP_UART_IDLE_LINE_CB](); + } + } +} + +UART_HandleTypeDef *BSP_UART_GetHandle(BSP_UART_t uart) { + switch (uart) { + case BSP_UART_DR16: + return &huart3; + case BSP_UART_REF: + return &huart1; + case BSP_UART_AI: + return &huart6; + /* + case BSP_UART_XXX: + return &huartX; + */ + default: + return NULL; + } +} + +int8_t BSP_UART_RegisterCallback(BSP_UART_t uart, BSP_UART_Callback_t type, + void (*callback)(void)) { + if (callback == NULL) return BSP_ERR_NULL; + UART_Callback[uart][type] = callback; + return BSP_OK; +} diff --git a/User/bsp/c/usb.c b/User/bsp/c/usb.c new file mode 100644 index 00000000..dc3d0aa7 --- /dev/null +++ b/User/bsp/c/usb.c @@ -0,0 +1,61 @@ +/* Includes ----------------------------------------------------------------- */ +#include "bsp\usb.h" + +#include +#include +#include +#include + +#include "bsp\delay.h" +#include "usbd_cdc_if.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +/* Must set to NULL explicitly. */ +osThreadId_t gbsp_usb_alert = NULL; +uint8_t usb_rx_buf[BSP_USB_MAX_RX_LEN]; +uint8_t usb_tx_buf[BSP_USB_MAX_TX_LEN]; + +/* Private function -------------------------------------------------------- */ +static int8_t BSP_USB_Transmit(uint8_t *buffer, uint16_t len) { + uint8_t retry = 0; + do { + if (CDC_Transmit_FS(buffer, len) != USBD_OK) { + retry++; + BSP_Delay(10); + } else { + break; + } + } while (retry < 3); + return BSP_OK; +} + +/* Exported functions ------------------------------------------------------- */ +int8_t BSP_USB_ReadyReceive(osThreadId_t alert) { + if (alert == NULL) return BSP_ERR_NULL; + + gbsp_usb_alert = alert; + CDC_ReadyReceive(); + return BSP_OK; +} + +char BSP_USB_ReadChar(void) { return usb_rx_buf[0]; } + +int8_t BSP_USB_Printf(const char *fmt, ...) { + va_list ap; + uint16_t len = 0; + + va_start(ap, fmt); + len = + (uint16_t)vsnprintf((char *)usb_tx_buf, BSP_USB_MAX_TX_LEN - 1, fmt, ap); + va_end(ap); + + if (len > 0) { + BSP_USB_Transmit(usb_tx_buf, len); + return BSP_OK; + } else { + return BSP_ERR_NULL; + } +} diff --git a/User/bsp/can.h b/User/bsp/can.h new file mode 100644 index 00000000..47bb9a27 --- /dev/null +++ b/User/bsp/can.h @@ -0,0 +1,46 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +typedef enum { + BSP_CAN_1, + BSP_CAN_2, + BSP_CAN_NUM, + BSP_CAN_ERR, +} BSP_CAN_t; + +typedef enum { + HAL_CAN_TX_MAILBOX0_CPLT_CB, + HAL_CAN_TX_MAILBOX1_CPLT_CB, + HAL_CAN_TX_MAILBOX2_CPLT_CB, + HAL_CAN_TX_MAILBOX0_ABORT_CB, + HAL_CAN_TX_MAILBOX1_ABORT_CB, + HAL_CAN_TX_MAILBOX2_ABORT_CB, + HAL_CAN_RX_FIFO0_MSG_PENDING_CB, + HAL_CAN_RX_FIFO0_FULL_CB, + HAL_CAN_RX_FIFO1_MSG_PENDING_CB, + HAL_CAN_RX_FIFO1_FULL_CB, + HAL_CAN_SLEEP_CB, + HAL_CAN_WAKEUP_FROM_RX_MSG_CB, + HAL_CAN_ERROR_CB, + BSP_CAN_CB_NUM +} BSP_CAN_Callback_t; + +/* Exported functions prototypes -------------------------------------------- */ +CAN_HandleTypeDef *BSP_CAN_GetHandle(BSP_CAN_t can); +int8_t BSP_CAN_RegisterCallback(BSP_CAN_t can, BSP_CAN_Callback_t type, + void (*callback)(void)); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/crc32.h b/User/bsp/crc32.h new file mode 100644 index 00000000..a4975831 --- /dev/null +++ b/User/bsp/crc32.h @@ -0,0 +1,24 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +uint32_t BSP_CRC32_Calc(uint8_t *buf, size_t len); +bool BSP_CRC32_Verify(uint8_t *buf, size_t len); +bool BSP_CRC32_Append(uint8_t *buf, size_t len); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/delay.h b/User/bsp/delay.h new file mode 100644 index 00000000..82e730f0 --- /dev/null +++ b/User/bsp/delay.h @@ -0,0 +1,20 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_Delay(uint32_t ms); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/flash.h b/User/bsp/flash.h new file mode 100644 index 00000000..4b58d551 --- /dev/null +++ b/User/bsp/flash.h @@ -0,0 +1,78 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------ */ +#include + +#include "bsp/bsp.h" + +/* Exported constants -------------------------------------------------------- */ +/* Base address of the Flash sectors */ +#define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) +/* Base address of Sector 0, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_1 ((uint32_t)0x08004000) +/* Base address of Sector 1, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_2 ((uint32_t)0x08008000) +/* Base address of Sector 2, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_3 ((uint32_t)0x0800C000) +/* Base address of Sector 3, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_4 ((uint32_t)0x08010000) +/* Base address of Sector 4, 64 Kbytes */ +#define ADDR_FLASH_SECTOR_5 ((uint32_t)0x08020000) +/* Base address of Sector 5, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_6 ((uint32_t)0x08040000) +/* Base address of Sector 6, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_7 ((uint32_t)0x08060000) +/* Base address of Sector 7, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_8 ((uint32_t)0x08080000) +/* Base address of Sector 8, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_9 ((uint32_t)0x080A0000) +/* Base address of Sector 9, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_10 ((uint32_t)0x080C0000) +/* Base address of Sector 10, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_11 ((uint32_t)0x080E0000) +/* Base address of Sector 11, 128 Kbytes */ + +#ifdef DEV_BOARD_C +#define ADDR_FLASH_END ((uint32_t)0x08100000) /* End address for flash */ +#else +#define ADDR_FLASH_SECTOR_12 ((uint32_t)0x08100000) +/* Base address of Sector 12, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_13 ((uint32_t)0x08104000) +/* Base address of Sector 13, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_14 ((uint32_t)0x08108000) +/* Base address of Sector 14, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_15 ((uint32_t)0x0810C000) +/* Base address of Sector 15, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_16 ((uint32_t)0x08110000) +/* Base address of Sector 16, 64 Kbytes */ +#define ADDR_FLASH_SECTOR_17 ((uint32_t)0x08120000) +/* Base address of Sector 17, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_18 ((uint32_t)0x08140000) +/* Base address of Sector 18, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_19 ((uint32_t)0x08160000) +/* Base address of Sector 19, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_20 ((uint32_t)0x08180000) +/* Base address of Sector 20, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_21 ((uint32_t)0x081A0000) +/* Base address of Sector 21, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_22 ((uint32_t)0x081C0000) +/* Base address of Sector 22, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_23 ((uint32_t)0x081E0000) +/* Base address of Sector 23, 128 Kbytes */ +#define ADDR_FLASH_END ((uint32_t)0x08200000) /* End address for flash */ +#endif + +/* Exported macro ------------------------------------------------------------ */ +/* Exported types ------------------------------------------------------------ */ +/* Exported functions prototypes --------------------------------------------- */ +void BSP_Flash_EraseSector(uint32_t sector); +void BSP_Flash_WriteBytes(uint32_t address, const uint8_t *buf, size_t len); +void BSP_Flash_ReadBytes(uint32_t address, void *buf, size_t len); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/fric.h b/User/bsp/fric.h new file mode 100644 index 00000000..da7ad119 --- /dev/null +++ b/User/bsp/fric.h @@ -0,0 +1,22 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_Fric_Start(void); +int8_t BSP_Fric_Set(float duty_cycle); +int8_t BSP_Fric_Stop(void); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/gpio.h b/User/bsp/gpio.h new file mode 100644 index 00000000..d2eeae81 --- /dev/null +++ b/User/bsp/gpio.h @@ -0,0 +1,23 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_GPIO_RegisterCallback(uint16_t pin, void (*callback)(void)); + +int8_t BSP_GPIO_EnableIRQ(uint16_t pin); +int8_t BSP_GPIO_DisableIRQ(uint16_t pin); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/i2c.h b/User/bsp/i2c.h new file mode 100644 index 00000000..aa4644da --- /dev/null +++ b/User/bsp/i2c.h @@ -0,0 +1,47 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* è¦æ·»åŠ ä½¿ç”¨I2C的新设备,需è¦å…ˆåœ¨æ­¤æ·»åŠ å¯¹åº”çš„æžšä¸¾å€¼ */ + +/* I2C实体枚举,与设备对应 */ +typedef enum { + BSP_I2C_COMP, + /* BSP_I2C_XXX,*/ + BSP_I2C_NUM, + BSP_I2C_ERR, +} BSP_I2C_t; + +/* I2C支æŒçš„中断回调函数类型,具体å‚考HAL中定义 */ +typedef enum { + HAL_I2C_MASTER_TX_CPLT_CB, + HAL_I2C_MASTER_RX_CPLT_CB, + HAL_I2C_SLAVE_TX_CPLT_CB, + HAL_I2C_SLAVE_RX_CPLT_CB, + HAL_I2C_LISTEN_CPLT_CB, + HAL_I2C_MEM_TX_CPLT_CB, + HAL_I2C_MEM_RX_CPLT_CB, + HAL_I2C_ERROR_CB, + HAL_I2C_ABORT_CPLT_CB, + BSP_I2C_CB_NUM, +} BSP_I2C_Callback_t; + +/* Exported functions prototypes -------------------------------------------- */ +I2C_HandleTypeDef *BSP_I2C_GetHandle(BSP_I2C_t i2c); +int8_t BSP_I2C_RegisterCallback(BSP_I2C_t i2c, BSP_I2C_Callback_t type, + void (*callback)(void)); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/laser.h b/User/bsp/laser.h new file mode 100644 index 00000000..ee70ee94 --- /dev/null +++ b/User/bsp/laser.h @@ -0,0 +1,24 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ + +/* duty_cycle大于零时,Aæ¿ä¸ºå…¨å¼€ï¼ŒCæ¿ä¸ºpwm调光*/ +int8_t BSP_Laser_Start(void); +int8_t BSP_Laser_Set(float duty_cycle); +int8_t BSP_Laser_Stop(void); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/led.h b/User/bsp/led.h new file mode 100644 index 00000000..47199c4a --- /dev/null +++ b/User/bsp/led.h @@ -0,0 +1,48 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* LEDç¯çжæ€ï¼Œè®¾ç½®ç”¨ */ +typedef enum { + BSP_LED_ON, + BSP_LED_OFF, + BSP_LED_TAGGLE, +} BSP_LED_Status_t; + +/* LEDé€šé“ */ +typedef enum { +#ifdef DEV_BOARD_A + BSP_LED1, + BSP_LED2, + BSP_LED3, + BSP_LED4, + BSP_LED5, + BSP_LED6, + BSP_LED7, + BSP_LED8, +#elif defined DEV_BOARD_C + BSP_LED_BLU, +#endif + BSP_LED_RED, + BSP_LED_GRN, +} BSP_LED_Channel_t; + +/* Exported functions prototypes -------------------------------------------- */ + +/* 用于Aæ¿æ—¶ï¼Œä¼šæ— è§†duty_cycle的值。使用Bæ¿æ—¶ï¼Œduty_cycleæ‰æœ‰æ•ˆ*/ +int8_t BSP_LED_Set(BSP_LED_Channel_t ch, BSP_LED_Status_t s, float duty_cycle); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/mm.h b/User/bsp/mm.h new file mode 100644 index 00000000..57bdcac1 --- /dev/null +++ b/User/bsp/mm.h @@ -0,0 +1,20 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +void *BSP_Malloc(size_t size); +void BSP_Free(void *pv); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/power.h b/User/bsp/power.h new file mode 100644 index 00000000..58bbe8c0 --- /dev/null +++ b/User/bsp/power.h @@ -0,0 +1,28 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* 电æºè¾“å‡ºæŽ¥å£ */ +typedef enum { + POWER_PORT1, + POWER_PORT2, + POWER_PORT3, + POWER_PORT4, +} BSP_Power_Port_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_Power_Set(BSP_Power_Port_t port, bool s); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/pwm.h b/User/bsp/pwm.h new file mode 100644 index 00000000..ec2617bf --- /dev/null +++ b/User/bsp/pwm.h @@ -0,0 +1,29 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* PWMé€šé“ */ +typedef enum { + BSP_PWM_IMU_HEAT, + BSP_PWM_SHOOT_SERVO, +} BSP_PWM_Channel_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_PWM_Start(BSP_PWM_Channel_t ch); +int8_t BSP_PWM_Set(BSP_PWM_Channel_t ch, float duty_cycle); +int8_t BSP_PWM_Stop(BSP_PWM_Channel_t ch); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/rand.h b/User/bsp/rand.h new file mode 100644 index 00000000..55b4a6e6 --- /dev/null +++ b/User/bsp/rand.h @@ -0,0 +1,21 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ +uint32_t BSP_GetRandomNum(void); +int32_t BSP_GetRandomRangle(int32_t min, int32_t max); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/servo.h b/User/bsp/servo.h new file mode 100644 index 00000000..646db2ee --- /dev/null +++ b/User/bsp/servo.h @@ -0,0 +1,47 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* èˆµæœºé€šé“ */ +typedef enum { + BSP_SERVO_A = 0, + BSP_SERVO_B, + BSP_SERVO_C, + BSP_SERVO_D, + BSP_SERVO_E, + BSP_SERVO_F, + BSP_SERVO_G, +#ifdef DEV_BOARD_A + BSP_SERVO_H, + BSP_SERVO_S, + BSP_SERVO_T, + BSP_SERVO_U, + BSP_SERVO_V, + BSP_SERVO_W, + BSP_SERVO_X, + BSP_SERVO_Y, + BSP_SERVO_Z, +#endif + BSP_SERVO_NUM, +} BSP_Servo_Channel_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_Servo_Init(BSP_Servo_Channel_t ch, float max_angle); +int8_t BSP_Servo_Start(BSP_Servo_Channel_t ch); +int8_t BSP_Servo_Set(BSP_Servo_Channel_t ch, uint8_t angle); +int8_t BSP_Servo_Stop(BSP_Servo_Channel_t ch); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/spi.h b/User/bsp/spi.h new file mode 100644 index 00000000..69bf4ede --- /dev/null +++ b/User/bsp/spi.h @@ -0,0 +1,47 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* è¦æ·»åŠ ä½¿ç”¨SPI的新设备,需è¦å…ˆåœ¨æ­¤æ·»åŠ å¯¹åº”çš„æžšä¸¾å€¼ */ + +/* SPI实体枚举,与设备对应 */ +typedef enum { + BSP_SPI_OLED, + BSP_SPI_IMU, + /* BSP_SPI_XXX,*/ + BSP_SPI_NUM, + BSP_SPI_ERR, +} BSP_SPI_t; + +/* SPI支æŒçš„中断回调函数类型,具体å‚考HAL中定义 */ +typedef enum { + BSP_SPI_TX_CPLT_CB, + BSP_SPI_RX_CPLT_CB, + BSP_SPI_TX_RX_CPLT_CB, + BSP_SPI_TX_HALF_CPLT_CB, + BSP_SPI_RX_HALF_CPLT_CB, + BSP_SPI_TX_RX_HALF_CPLT_CB, + BSP_SPI_ERROR_CB, + BSP_SPI_ABORT_CPLT_CB, + BSP_SPI_CB_NUM, +} BSP_SPI_Callback_t; + +/* Exported functions prototypes -------------------------------------------- */ +SPI_HandleTypeDef *BSP_SPI_GetHandle(BSP_SPI_t spi); +int8_t BSP_SPI_RegisterCallback(BSP_SPI_t spi, BSP_SPI_Callback_t type, + void (*callback)(void)); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/uart.h b/User/bsp/uart.h new file mode 100644 index 00000000..95437849 --- /dev/null +++ b/User/bsp/uart.h @@ -0,0 +1,50 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* è¦æ·»åŠ ä½¿ç”¨UART的新设备,需è¦å…ˆåœ¨æ­¤æ·»åŠ å¯¹åº”çš„æžšä¸¾å€¼ */ + +/* UART实体枚举,与设备对应 */ +typedef enum { + BSP_UART_DR16, + BSP_UART_REF, + BSP_UART_AI, + /* BSP_UART_XXX, */ + BSP_UART_NUM, + BSP_UART_ERR, +} BSP_UART_t; + +/* UART支æŒçš„中断回调函数类型,具体å‚考HAL中定义 */ +typedef enum { + BSP_UART_TX_HALF_CPLT_CB, + BSP_UART_TX_CPLT_CB, + BSP_UART_RX_HALF_CPLT_CB, + BSP_UART_RX_CPLT_CB, + BSP_UART_ERROR_CB, + BSP_UART_ABORT_CPLT_CB, + BSP_UART_ABORT_TX_CPLT_CB, + BSP_UART_ABORT_RX_CPLT_CB, + + BSP_UART_IDLE_LINE_CB, + BSP_UART_CB_NUM, +} BSP_UART_Callback_t; + +/* Exported functions prototypes -------------------------------------------- */ +UART_HandleTypeDef *BSP_UART_GetHandle(BSP_UART_t uart); +int8_t BSP_UART_RegisterCallback(BSP_UART_t uart, BSP_UART_Callback_t type, + void (*callback)(void)); + +#ifdef __cplusplus +} +#endif diff --git a/User/bsp/usb.h b/User/bsp/usb.h new file mode 100644 index 00000000..b3ddb3c7 --- /dev/null +++ b/User/bsp/usb.h @@ -0,0 +1,32 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include +#include + +#include "bsp/bsp.h" + +/* Exported constants ------------------------------------------------------- */ +#define BSP_USB_MAX_RX_LEN 128 /* USB接收数æ®ç¼“冲区长度 */ +#define BSP_USB_MAX_TX_LEN 1024 /* USBå‘逿•°æ®ç¼“冲区长度 */ + +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +extern osThreadId_t gbsp_usb_alert; /* 暴露给USB库用以æç¤ºä»»åŠ¡æ”¶åˆ°æ–°å†…å®¹ */ +extern uint8_t usb_rx_buf[BSP_USB_MAX_RX_LEN]; /* 暴露给USBåº“ç”¨ä»¥å­˜å‚¨æŽ¥æ”¶æ•°æ® */ +extern uint8_t usb_tx_buf[BSP_USB_MAX_TX_LEN]; /* 暴露给USB库用以存储å‘逿•°æ® */ +/* Exported functions prototypes -------------------------------------------- */ +int8_t BSP_USB_ReadyReceive(osThreadId_t alert); /* 指示USBåº“å‡†å¤‡å¥½æŽ¥æ”¶æ•°æ® */ +char BSP_USB_ReadChar(void); /* 读å–缓存第一个字符 */ + +int8_t BSP_USB_Printf(const char *fmt, ...); /* 打å°è‡³è™šæ‹Ÿä¸²å£ */ + +#ifdef __cplusplus +} +#endif diff --git a/User/component/FreeRTOS_CLI.c b/User/component/FreeRTOS_CLI.c new file mode 100644 index 00000000..32421deb --- /dev/null +++ b/User/component/FreeRTOS_CLI.c @@ -0,0 +1,352 @@ +/* + * FreeRTOS+CLI V1.0.4 + * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +/* Standard includes. */ +#include +#include + +/* FreeRTOS includes. */ +#include "FreeRTOS.h" +#include "task.h" + +/* Utils includes. */ +#include "FreeRTOS_CLI.h" + +/* If the application writer needs to place the buffer used by the CLI at a +fixed address then set configAPPLICATION_PROVIDES_cOutputBuffer to 1 in +FreeRTOSConfig.h, then declare an array with the following name and size in +one of the application files: + char cOutputBuffer[ configCOMMAND_INT_MAX_OUTPUT_SIZE ]; +*/ +#ifndef configAPPLICATION_PROVIDES_cOutputBuffer + #define configAPPLICATION_PROVIDES_cOutputBuffer 0 +#endif + +typedef struct xCOMMAND_INPUT_LIST +{ + const CLI_Command_Definition_t *pxCommandLineDefinition; + struct xCOMMAND_INPUT_LIST *pxNext; +} CLI_Definition_List_Item_t; + +/* + * The callback function that is executed when "help" is entered. This is the + * only default command that is always present. + */ +static BaseType_t prvHelpCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString ); + +/* + * Return the number of parameters that follow the command name. + */ +static int8_t prvGetNumberOfParameters( const char *pcCommandString ); + +/* The definition of the "help" command. This command is always at the front +of the list of registered commands. */ +static const CLI_Command_Definition_t xHelpCommand = +{ + "help", + "\r\nhelp:\r\n Lists all the registered commands\r\n\r\n", + prvHelpCommand, + 0 +}; + +/* The definition of the list of commands. Commands that are registered are +added to this list. */ +static CLI_Definition_List_Item_t xRegisteredCommands = +{ + &xHelpCommand, /* The first command in the list is always the help command, defined in this file. */ + NULL /* The next pointer is initialised to NULL, as there are no other registered commands yet. */ +}; + +/* A buffer into which command outputs can be written is declared here, rather +than in the command console implementation, to allow multiple command consoles +to share the same buffer. For example, an application may allow access to the +command interpreter by UART and by Ethernet. Sharing a buffer is done purely +to save RAM. Note, however, that the command console itself is not re-entrant, +so only one command interpreter interface can be used at any one time. For that +reason, no attempt at providing mutual exclusion to the cOutputBuffer array is +attempted. + +configAPPLICATION_PROVIDES_cOutputBuffer is provided to allow the application +writer to provide their own cOutputBuffer declaration in cases where the +buffer needs to be placed at a fixed address (rather than by the linker). */ + +#if( configAPPLICATION_PROVIDES_cOutputBuffer == 0 ) + static char cOutputBuffer[ configCOMMAND_INT_MAX_OUTPUT_SIZE ]; +#else + extern char cOutputBuffer[ configCOMMAND_INT_MAX_OUTPUT_SIZE ]; +#endif + + +/*---------------------------------------------------------- */ + +BaseType_t FreeRTOS_CLIRegisterCommand( const CLI_Command_Definition_t * const pxCommandToRegister ) +{ +static CLI_Definition_List_Item_t *pxLastCommandInList = &xRegisteredCommands; +CLI_Definition_List_Item_t *pxNewListItem; +BaseType_t xReturn = pdFAIL; + + /* Check the parameter is not NULL. */ + configASSERT( pxCommandToRegister ); + + /* Create a new list item that will reference the command being registered. */ + pxNewListItem = ( CLI_Definition_List_Item_t * ) pvPortMalloc( sizeof( CLI_Definition_List_Item_t ) ); + configASSERT( pxNewListItem ); + + if( pxNewListItem != NULL ) + { + taskENTER_CRITICAL(); + { + /* Reference the command being registered from the newly created + list item. */ + pxNewListItem->pxCommandLineDefinition = pxCommandToRegister; + + /* The new list item will get added to the end of the list, so + pxNext has nowhere to point. */ + pxNewListItem->pxNext = NULL; + + /* Add the newly created list item to the end of the already existing + list. */ + pxLastCommandInList->pxNext = pxNewListItem; + + /* Set the end of list marker to the new list item. */ + pxLastCommandInList = pxNewListItem; + } + taskEXIT_CRITICAL(); + + xReturn = pdPASS; + } + + return xReturn; +} +/*---------------------------------------------------------- */ + +BaseType_t FreeRTOS_CLIProcessCommand( const char * const pcCommandInput, char * pcWriteBuffer, size_t xWriteBufferLen ) +{ +static const CLI_Definition_List_Item_t *pxCommand = NULL; +BaseType_t xReturn = pdTRUE; +const char *pcRegisteredCommandString; +size_t xCommandStringLength; + + /* Note: This function is not re-entrant. It must not be called from more + thank one task. */ + + if( pxCommand == NULL ) + { + /* Search for the command string in the list of registered commands. */ + for( pxCommand = &xRegisteredCommands; pxCommand != NULL; pxCommand = pxCommand->pxNext ) + { + pcRegisteredCommandString = pxCommand->pxCommandLineDefinition->pcCommand; + xCommandStringLength = strlen( pcRegisteredCommandString ); + + /* To ensure the string lengths match exactly, so as not to pick up + a sub-string of a longer command, check the byte after the expected + end of the string is either the end of the string or a space before + a parameter. */ + if( ( pcCommandInput[ xCommandStringLength ] == ' ' ) || ( pcCommandInput[ xCommandStringLength ] == 0x00 ) ) + { + if( strncmp( pcCommandInput, pcRegisteredCommandString, xCommandStringLength ) == 0 ) + { + /* The command has been found. Check it has the expected + number of parameters. If cExpectedNumberOfParameters is -1, + then there could be a variable number of parameters and no + check is made. */ + if( pxCommand->pxCommandLineDefinition->cExpectedNumberOfParameters >= 0 ) + { + if( prvGetNumberOfParameters( pcCommandInput ) != pxCommand->pxCommandLineDefinition->cExpectedNumberOfParameters ) + { + xReturn = pdFALSE; + } + } + + break; + } + } + } + } + + if( ( pxCommand != NULL ) && ( xReturn == pdFALSE ) ) + { + /* The command was found, but the number of parameters with the command + was incorrect. */ + strncpy( pcWriteBuffer, "Incorrect command parameter(s). Enter \"help\" to view a list of available commands.\r\n\r\n", xWriteBufferLen ); + pxCommand = NULL; + } + else if( pxCommand != NULL ) + { + /* Call the callback function that is registered to this command. */ + xReturn = pxCommand->pxCommandLineDefinition->pxCommandInterpreter( pcWriteBuffer, xWriteBufferLen, pcCommandInput ); + + /* If xReturn is pdFALSE, then no further strings will be returned + after this one, and pxCommand can be reset to NULL ready to search + for the next entered command. */ + if( xReturn == pdFALSE ) + { + pxCommand = NULL; + } + } + else + { + /* pxCommand was NULL, the command was not found. */ + strncpy( pcWriteBuffer, "Command not recognised. Enter 'help' to view a list of available commands.\r\n\r\n", xWriteBufferLen ); + xReturn = pdFALSE; + } + + return xReturn; +} +/*---------------------------------------------------------- */ + +char *FreeRTOS_CLIGetOutputBuffer( void ) +{ + return cOutputBuffer; +} +/*---------------------------------------------------------- */ + +const char *FreeRTOS_CLIGetParameter( const char *pcCommandString, UBaseType_t uxWantedParameter, BaseType_t *pxParameterStringLength ) +{ +UBaseType_t uxParametersFound = 0; +const char *pcReturn = NULL; + + *pxParameterStringLength = 0; + + while( uxParametersFound < uxWantedParameter ) + { + /* Index the character pointer past the current word. If this is the start + of the command string then the first word is the command itself. */ + while( ( ( *pcCommandString ) != 0x00 ) && ( ( *pcCommandString ) != ' ' ) ) + { + pcCommandString++; + } + + /* Find the start of the next string. */ + while( ( ( *pcCommandString ) != 0x00 ) && ( ( *pcCommandString ) == ' ' ) ) + { + pcCommandString++; + } + + /* Was a string found? */ + if( *pcCommandString != 0x00 ) + { + /* Is this the start of the required parameter? */ + uxParametersFound++; + + if( uxParametersFound == uxWantedParameter ) + { + /* How long is the parameter? */ + pcReturn = pcCommandString; + while( ( ( *pcCommandString ) != 0x00 ) && ( ( *pcCommandString ) != ' ' ) ) + { + ( *pxParameterStringLength )++; + pcCommandString++; + } + + if( *pxParameterStringLength == 0 ) + { + pcReturn = NULL; + } + + break; + } + } + else + { + break; + } + } + + return pcReturn; +} +/*---------------------------------------------------------- */ + +static BaseType_t prvHelpCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString ) +{ +static const CLI_Definition_List_Item_t * pxCommand = NULL; +BaseType_t xReturn; + + ( void ) pcCommandString; + + if( pxCommand == NULL ) + { + /* Reset the pxCommand pointer back to the start of the list. */ + pxCommand = &xRegisteredCommands; + } + + /* Return the next command help string, before moving the pointer on to + the next command in the list. */ + strncpy( pcWriteBuffer, pxCommand->pxCommandLineDefinition->pcHelpString, xWriteBufferLen ); + pxCommand = pxCommand->pxNext; + + if( pxCommand == NULL ) + { + /* There are no more commands in the list, so there will be no more + strings to return after this one and pdFALSE should be returned. */ + xReturn = pdFALSE; + } + else + { + xReturn = pdTRUE; + } + + return xReturn; +} +/*---------------------------------------------------------- */ + +static int8_t prvGetNumberOfParameters( const char *pcCommandString ) +{ +int8_t cParameters = 0; +BaseType_t xLastCharacterWasSpace = pdFALSE; + + /* Count the number of space delimited words in pcCommandString. */ + while( *pcCommandString != 0x00 ) + { + if( ( *pcCommandString ) == ' ' ) + { + if( xLastCharacterWasSpace != pdTRUE ) + { + cParameters++; + xLastCharacterWasSpace = pdTRUE; + } + } + else + { + xLastCharacterWasSpace = pdFALSE; + } + + pcCommandString++; + } + + /* If the command string ended with spaces, then there will have been too + many parameters counted. */ + if( xLastCharacterWasSpace == pdTRUE ) + { + cParameters--; + } + + /* The value returned is one less than the number of space delimited words, + as the first word should be the command itself. */ + return cParameters; +} + diff --git a/User/component/FreeRTOS_CLI.h b/User/component/FreeRTOS_CLI.h new file mode 100644 index 00000000..e6d82666 --- /dev/null +++ b/User/component/FreeRTOS_CLI.h @@ -0,0 +1,108 @@ +/* + * FreeRTOS+CLI V1.0.4 + * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + * the Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * http://www.FreeRTOS.org + * http://aws.amazon.com/freertos + * + * 1 tab == 4 spaces! + */ + +#ifndef COMMAND_INTERPRETER_H +#define COMMAND_INTERPRETER_H + +/* This config should be defined in FreeRTOSConfig.h. But due to the limition of CubeMX I put it here. */ +#define configCOMMAND_INT_MAX_OUTPUT_SIZE 512 + +/* The prototype to which callback functions used to process command line +commands must comply. pcWriteBuffer is a buffer into which the output from +executing the command can be written, xWriteBufferLen is the length, in bytes of +the pcWriteBuffer buffer, and pcCommandString is the entire string as input by +the user (from which parameters can be extracted).*/ +typedef BaseType_t (*pdCOMMAND_LINE_CALLBACK)( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString ); + +/* The structure that defines command line commands. A command line command +should be defined by declaring a const structure of this type. */ +typedef struct xCOMMAND_LINE_INPUT +{ + const char * const pcCommand; /* The command that causes pxCommandInterpreter to be executed. For example "help". Must be all lower case. */ + const char * const pcHelpString; /* String that describes how to use the command. Should start with the command itself, and end with "\r\n". For example "help: Returns a list of all the commands\r\n". */ + const pdCOMMAND_LINE_CALLBACK pxCommandInterpreter; /* A pointer to the callback function that will return the output generated by the command. */ + int8_t cExpectedNumberOfParameters; /* Commands expect a fixed number of parameters, which may be zero. */ +} CLI_Command_Definition_t; + +/* For backward compatibility. */ +#define xCommandLineInput CLI_Command_Definition_t + +/* + * Register the command passed in using the pxCommandToRegister parameter. + * Registering a command adds the command to the list of commands that are + * handled by the command interpreter. Once a command has been registered it + * can be executed from the command line. + */ +BaseType_t FreeRTOS_CLIRegisterCommand( const CLI_Command_Definition_t * const pxCommandToRegister ); + +/* + * Runs the command interpreter for the command string "pcCommandInput". Any + * output generated by running the command will be placed into pcWriteBuffer. + * xWriteBufferLen must indicate the size, in bytes, of the buffer pointed to + * by pcWriteBuffer. + * + * FreeRTOS_CLIProcessCommand should be called repeatedly until it returns pdFALSE. + * + * pcCmdIntProcessCommand is not reentrant. It must not be called from more + * than one task - or at least - by more than one task at a time. + */ +BaseType_t FreeRTOS_CLIProcessCommand( const char * const pcCommandInput, char * pcWriteBuffer, size_t xWriteBufferLen ); + +/*---------------------------------------------------------- */ + +/* + * A buffer into which command outputs can be written is declared in the + * main command interpreter, rather than in the command console implementation, + * to allow application that provide access to the command console via multiple + * interfaces to share a buffer, and therefore save RAM. Note, however, that + * the command interpreter itself is not re-entrant, so only one command + * console interface can be used at any one time. For that reason, no attempt + * is made to provide any mutual exclusion mechanism on the output buffer. + * + * FreeRTOS_CLIGetOutputBuffer() returns the address of the output buffer. + */ +char *FreeRTOS_CLIGetOutputBuffer( void ); + +/* + * Return a pointer to the xParameterNumber'th word in pcCommandString. + */ +const char *FreeRTOS_CLIGetParameter( const char *pcCommandString, UBaseType_t uxWantedParameter, BaseType_t *pxParameterStringLength ); + +#endif /* COMMAND_INTERPRETER_H */ + + + + + + + + + + + + + diff --git a/User/component/ahrs.c b/User/component/ahrs.c new file mode 100644 index 00000000..58862978 --- /dev/null +++ b/User/component/ahrs.c @@ -0,0 +1,405 @@ +/* + å¼€æºçš„AHRS算法。 + MadgwickAHRS +*/ + +#include "ahrs.h" + +#include + +#include "user_math.h" + +#define BETA_IMU (0.033f) +#define BETA_AHRS (0.041f) + +/* 2 * proportional gain (Kp) */ +static float beta = BETA_IMU; + +/** + * @brief ä¸ä½¿ç”¨ç£åŠ›è®¡è®¡ç®—å§¿æ€ + * + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @param accl åŠ é€Ÿåº¦è®¡æ•°æ® + * @param gyro é™€èžºä»ªæ•°æ® + * @return int8_t 0对应没有错误 + */ +static int8_t AHRS_UpdateIMU(AHRS_t *ahrs, const AHRS_Accl_t *accl, + const AHRS_Gyro_t *gyro) { + if (ahrs == NULL) return -1; + if (accl == NULL) return -1; + if (gyro == NULL) return -1; + + beta = BETA_IMU; + + float ax = accl->x; + float ay = accl->y; + float az = accl->z; + + float gx = gyro->x; + float gy = gyro->y; + float gz = gyro->z; + + float recip_norm; + float s0, s1, s2, s3; + float q_dot1, q_dot2, q_dot3, q_dot4; + float _2q0, _2q1, _2q2, _2q3, _4q0, _4q1, _4q2, _8q1, _8q2, q0q0, q1q1, q2q2, + q3q3; + + /* Rate of change of quaternion from gyroscope */ + q_dot1 = 0.5f * (-ahrs->quat.q1 * gx - ahrs->quat.q2 * gy - + ahrs->quat.q3 * gz); + q_dot2 = 0.5f * (ahrs->quat.q0 * gx + ahrs->quat.q2 * gz - + ahrs->quat.q3 * gy); + q_dot3 = 0.5f * (ahrs->quat.q0 * gy - ahrs->quat.q1 * gz + + ahrs->quat.q3 * gx); + q_dot4 = 0.5f * (ahrs->quat.q0 * gz + ahrs->quat.q1 * gy - + ahrs->quat.q2 * gx); + + /* Compute feedback only if accelerometer measurement valid (avoids NaN in + * accelerometer normalisation) */ + if (!((ax == 0.0f) && (ay == 0.0f) && (az == 0.0f))) { + /* Normalise accelerometer measurement */ + recip_norm = InvSqrt(ax * ax + ay * ay + az * az); + ax *= recip_norm; + ay *= recip_norm; + az *= recip_norm; + + /* Auxiliary variables to avoid repeated arithmetic */ + _2q0 = 2.0f * ahrs->quat.q0; + _2q1 = 2.0f * ahrs->quat.q1; + _2q2 = 2.0f * ahrs->quat.q2; + _2q3 = 2.0f * ahrs->quat.q3; + _4q0 = 4.0f * ahrs->quat.q0; + _4q1 = 4.0f * ahrs->quat.q1; + _4q2 = 4.0f * ahrs->quat.q2; + _8q1 = 8.0f * ahrs->quat.q1; + _8q2 = 8.0f * ahrs->quat.q2; + q0q0 = ahrs->quat.q0 * ahrs->quat.q0; + q1q1 = ahrs->quat.q1 * ahrs->quat.q1; + q2q2 = ahrs->quat.q2 * ahrs->quat.q2; + q3q3 = ahrs->quat.q3 * ahrs->quat.q3; + + /* Gradient decent algorithm corrective step */ + s0 = _4q0 * q2q2 + _2q2 * ax + _4q0 * q1q1 - _2q1 * ay; + s1 = _4q1 * q3q3 - _2q3 * ax + 4.0f * q0q0 * ahrs->quat.q1 - + _2q0 * ay - _4q1 + _8q1 * q1q1 + _8q1 * q2q2 + _4q1 * az; + s2 = 4.0f * q0q0 * ahrs->quat.q2 + _2q0 * ax + _4q2 * q3q3 - + _2q3 * ay - _4q2 + _8q2 * q1q1 + _8q2 * q2q2 + _4q2 * az; + s3 = 4.0f * q1q1 * ahrs->quat.q3 - _2q1 * ax + + 4.0f * q2q2 * ahrs->quat.q3 - _2q2 * ay; + + /* normalise step magnitude */ + recip_norm = InvSqrt(s0 * s0 + s1 * s1 + s2 * s2 + s3 * s3); + + s0 *= recip_norm; + s1 *= recip_norm; + s2 *= recip_norm; + s3 *= recip_norm; + + /* Apply feedback step */ + q_dot1 -= beta * s0; + q_dot2 -= beta * s1; + q_dot3 -= beta * s2; + q_dot4 -= beta * s3; + } + + /* Integrate rate of change of quaternion to yield quaternion */ + ahrs->quat.q0 += q_dot1 * ahrs->inv_sample_freq; + ahrs->quat.q1 += q_dot2 * ahrs->inv_sample_freq; + ahrs->quat.q2 += q_dot3 * ahrs->inv_sample_freq; + ahrs->quat.q3 += q_dot4 * ahrs->inv_sample_freq; + + /* Normalise quaternion */ + recip_norm = InvSqrt(ahrs->quat.q0 * ahrs->quat.q0 + + ahrs->quat.q1 * ahrs->quat.q1 + + ahrs->quat.q2 * ahrs->quat.q2 + + ahrs->quat.q3 * ahrs->quat.q3); + ahrs->quat.q0 *= recip_norm; + ahrs->quat.q1 *= recip_norm; + ahrs->quat.q2 *= recip_norm; + ahrs->quat.q3 *= recip_norm; + + return 0; +} + +/** + * @brief åˆå§‹åŒ–å§¿æ€è§£ç®— + * + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @param magn ç£åŠ›è®¡æ•°æ® + * @param sample_freq 采样频率 + * @return int8_t 0对应没有错误 + */ +int8_t AHRS_Init(AHRS_t *ahrs, const AHRS_Magn_t *magn, float sample_freq) { + if (ahrs == NULL) return -1; + + ahrs->inv_sample_freq = 1.0f / sample_freq; + + ahrs->quat.q0 = 1.0f; + ahrs->quat.q1 = 0.0f; + ahrs->quat.q2 = 0.0f; + ahrs->quat.q3 = 0.0f; + + if (magn) { + float yaw = -atan2(magn->y, magn->x); + + if ((magn->x == 0.0f) && (magn->y == 0.0f) && (magn->z == 0.0f)) { + ahrs->quat.q0 = 0.800884545f; + ahrs->quat.q1 = 0.00862364192f; + ahrs->quat.q2 = -0.00283267116f; + ahrs->quat.q3 = 0.598749936f; + + } else if ((yaw < (M_PI / 2.0f)) || (yaw > 0.0f)) { + ahrs->quat.q0 = 0.997458339f; + ahrs->quat.q1 = 0.000336312107f; + ahrs->quat.q2 = -0.0057230792f; + ahrs->quat.q3 = 0.0740156546; + + } else if ((yaw < M_PI) || (yaw > (M_PI / 2.0f))) { + ahrs->quat.q0 = 0.800884545f; + ahrs->quat.q1 = 0.00862364192f; + ahrs->quat.q2 = -0.00283267116f; + ahrs->quat.q3 = 0.598749936f; + + } else if ((yaw < 90.0f) || (yaw > M_PI)) { + ahrs->quat.q0 = 0.800884545f; + ahrs->quat.q1 = 0.00862364192f; + ahrs->quat.q2 = -0.00283267116f; + ahrs->quat.q3 = 0.598749936f; + + } else if ((yaw < 90.0f) || (yaw > 0.0f)) { + ahrs->quat.q0 = 0.800884545f; + ahrs->quat.q1 = 0.00862364192f; + ahrs->quat.q2 = -0.00283267116f; + ahrs->quat.q3 = 0.598749936f; + } + } + return 0; +} + +/** + * @brief å§¿æ€è¿ç®—更新一次 + * @note 输入数æ®å¿…须是NED(North East Down) å‚è€ƒåæ ‡ç³» + * + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @param accl åŠ é€Ÿåº¦è®¡æ•°æ® + * @param gyro é™€èžºä»ªæ•°æ® + * @param magn ç£åŠ›è®¡æ•°æ® + * @return int8_t 0对应没有错误 + */ +int8_t AHRS_Update(AHRS_t *ahrs, const AHRS_Accl_t *accl, + const AHRS_Gyro_t *gyro, const AHRS_Magn_t *magn) { + if (ahrs == NULL) return -1; + if (accl == NULL) return -1; + if (gyro == NULL) return -1; + + beta = BETA_AHRS; + + float recip_norm; + float s0, s1, s2, s3; + float q_dot1, q_dot2, q_dot3, q_dot4; + float hx, hy; + float _2q0mx, _2q0my, _2q0mz, _2q1mx, _2bx, _2bz, _4bx, _4bz, _2q0, _2q1, + _2q2, _2q3, _2q0q2, _2q2q3, q0q0, q0q1, q0q2, q0q3, q1q1, q1q2, q1q3, + q2q2, q2q3, q3q3; + + if (magn == NULL) return AHRS_UpdateIMU(ahrs, accl, gyro); + + float mx = magn->x; + float my = magn->y; + float mz = magn->z; + + /* Use IMU algorithm if magnetometer measurement invalid (avoids NaN in */ + /* magnetometer normalisation) */ + if ((mx == 0.0f) && (my == 0.0f) && (mz == 0.0f)) { + return AHRS_UpdateIMU(ahrs, accl, gyro); + } + + float ax = accl->x; + float ay = accl->y; + float az = accl->z; + + float gx = gyro->x; + float gy = gyro->y; + float gz = gyro->z; + + /* Rate of change of quaternion from gyroscope */ + q_dot1 = 0.5f * (-ahrs->quat.q1 * gx - ahrs->quat.q2 * gy - + ahrs->quat.q3 * gz); + q_dot2 = 0.5f * (ahrs->quat.q0 * gx + ahrs->quat.q2 * gz - + ahrs->quat.q3 * gy); + q_dot3 = 0.5f * (ahrs->quat.q0 * gy - ahrs->quat.q1 * gz + + ahrs->quat.q3 * gx); + q_dot4 = 0.5f * (ahrs->quat.q0 * gz + ahrs->quat.q1 * gy - + ahrs->quat.q2 * gx); + + /* Compute feedback only if accelerometer measurement valid (avoids NaN in + * accelerometer normalisation) */ + if (!((ax == 0.0f) && (ay == 0.0f) && (az == 0.0f))) { + /* Normalise accelerometer measurement */ + recip_norm = InvSqrt(ax * ax + ay * ay + az * az); + ax *= recip_norm; + ay *= recip_norm; + az *= recip_norm; + + /* Normalise magnetometer measurement */ + recip_norm = InvSqrt(mx * mx + my * my + mz * mz); + mx *= recip_norm; + my *= recip_norm; + mz *= recip_norm; + + /* Auxiliary variables to avoid repeated arithmetic */ + _2q0mx = 2.0f * ahrs->quat.q0 * mx; + _2q0my = 2.0f * ahrs->quat.q0 * my; + _2q0mz = 2.0f * ahrs->quat.q0 * mz; + _2q1mx = 2.0f * ahrs->quat.q1 * mx; + _2q0 = 2.0f * ahrs->quat.q0; + _2q1 = 2.0f * ahrs->quat.q1; + _2q2 = 2.0f * ahrs->quat.q2; + _2q3 = 2.0f * ahrs->quat.q3; + _2q0q2 = 2.0f * ahrs->quat.q0 * ahrs->quat.q2; + _2q2q3 = 2.0f * ahrs->quat.q2 * ahrs->quat.q3; + q0q0 = ahrs->quat.q0 * ahrs->quat.q0; + q0q1 = ahrs->quat.q0 * ahrs->quat.q1; + q0q2 = ahrs->quat.q0 * ahrs->quat.q2; + q0q3 = ahrs->quat.q0 * ahrs->quat.q3; + q1q1 = ahrs->quat.q1 * ahrs->quat.q1; + q1q2 = ahrs->quat.q1 * ahrs->quat.q2; + q1q3 = ahrs->quat.q1 * ahrs->quat.q3; + q2q2 = ahrs->quat.q2 * ahrs->quat.q2; + q2q3 = ahrs->quat.q2 * ahrs->quat.q3; + q3q3 = ahrs->quat.q3 * ahrs->quat.q3; + + /* Reference direction of Earth's magnetic field */ + hx = mx * q0q0 - _2q0my * ahrs->quat.q3 + + _2q0mz * ahrs->quat.q2 + mx * q1q1 + + _2q1 * my * ahrs->quat.q2 + _2q1 * mz * ahrs->quat.q3 - + mx * q2q2 - mx * q3q3; + hy = _2q0mx * ahrs->quat.q3 + my * q0q0 - + _2q0mz * ahrs->quat.q1 + _2q1mx * ahrs->quat.q2 - + my * q1q1 + my * q2q2 + _2q2 * mz * ahrs->quat.q3 - my * q3q3; + // _2bx = sqrtf(hx * hx + hy * hy); + // 改为invsqrt + _2bx = 1.f / InvSqrt(hx * hx + hy * hy); + _2bz = -_2q0mx * ahrs->quat.q2 + _2q0my * ahrs->quat.q1 + + mz * q0q0 + _2q1mx * ahrs->quat.q3 - mz * q1q1 + + _2q2 * my * ahrs->quat.q3 - mz * q2q2 + mz * q3q3; + _4bx = 2.0f * _2bx; + _4bz = 2.0f * _2bz; + + /* Gradient decent algorithm corrective step */ + s0 = -_2q2 * (2.0f * q1q3 - _2q0q2 - ax) + + _2q1 * (2.0f * q0q1 + _2q2q3 - ay) - + _2bz * ahrs->quat.q2 * + (_2bx * (0.5f - q2q2 - q3q3) + _2bz * (q1q3 - q0q2) - mx) + + (-_2bx * ahrs->quat.q3 + _2bz * ahrs->quat.q1) * + (_2bx * (q1q2 - q0q3) + _2bz * (q0q1 + q2q3) - my) + + _2bx * ahrs->quat.q2 * + (_2bx * (q0q2 + q1q3) + _2bz * (0.5f - q1q1 - q2q2) - mz); + s1 = _2q3 * (2.0f * q1q3 - _2q0q2 - ax) + + _2q0 * (2.0f * q0q1 + _2q2q3 - ay) - + 4.0f * ahrs->quat.q1 * (1 - 2.0f * q1q1 - 2.0f * q2q2 - az) + + _2bz * ahrs->quat.q3 * + (_2bx * (0.5f - q2q2 - q3q3) + _2bz * (q1q3 - q0q2) - mx) + + (_2bx * ahrs->quat.q2 + _2bz * ahrs->quat.q0) * + (_2bx * (q1q2 - q0q3) + _2bz * (q0q1 + q2q3) - my) + + (_2bx * ahrs->quat.q3 - _4bz * ahrs->quat.q1) * + (_2bx * (q0q2 + q1q3) + _2bz * (0.5f - q1q1 - q2q2) - mz); + s2 = -_2q0 * (2.0f * q1q3 - _2q0q2 - ax) + + _2q3 * (2.0f * q0q1 + _2q2q3 - ay) - + 4.0f * ahrs->quat.q2 * (1 - 2.0f * q1q1 - 2.0f * q2q2 - az) + + (-_4bx * ahrs->quat.q2 - _2bz * ahrs->quat.q0) * + (_2bx * (0.5f - q2q2 - q3q3) + _2bz * (q1q3 - q0q2) - mx) + + (_2bx * ahrs->quat.q1 + _2bz * ahrs->quat.q3) * + (_2bx * (q1q2 - q0q3) + _2bz * (q0q1 + q2q3) - my) + + (_2bx * ahrs->quat.q0 - _4bz * ahrs->quat.q2) * + (_2bx * (q0q2 + q1q3) + _2bz * (0.5f - q1q1 - q2q2) - mz); + s3 = _2q1 * (2.0f * q1q3 - _2q0q2 - ax) + + _2q2 * (2.0f * q0q1 + _2q2q3 - ay) + + (-_4bx * ahrs->quat.q3 + _2bz * ahrs->quat.q1) * + (_2bx * (0.5f - q2q2 - q3q3) + _2bz * (q1q3 - q0q2) - mx) + + (-_2bx * ahrs->quat.q0 + _2bz * ahrs->quat.q2) * + (_2bx * (q1q2 - q0q3) + _2bz * (q0q1 + q2q3) - my) + + _2bx * ahrs->quat.q1 * + (_2bx * (q0q2 + q1q3) + _2bz * (0.5f - q1q1 - q2q2) - mz); + /* normalise step magnitude */ + recip_norm = InvSqrt(s0 * s0 + s1 * s1 + s2 * s2 + s3 * s3); + s0 *= recip_norm; + s1 *= recip_norm; + s2 *= recip_norm; + s3 *= recip_norm; + + /* Apply feedback step */ + q_dot1 -= beta * s0; + q_dot2 -= beta * s1; + q_dot3 -= beta * s2; + q_dot4 -= beta * s3; + } + + /* Integrate rate of change of quaternion to yield quaternion */ + ahrs->quat.q0 += q_dot1 * ahrs->inv_sample_freq; + ahrs->quat.q1 += q_dot2 * ahrs->inv_sample_freq; + ahrs->quat.q2 += q_dot3 * ahrs->inv_sample_freq; + ahrs->quat.q3 += q_dot4 * ahrs->inv_sample_freq; + + /* Normalise quaternion */ + recip_norm = InvSqrt(ahrs->quat.q0 * ahrs->quat.q0 + + ahrs->quat.q1 * ahrs->quat.q1 + + ahrs->quat.q2 * ahrs->quat.q2 + + ahrs->quat.q3 * ahrs->quat.q3); + ahrs->quat.q0 *= recip_norm; + ahrs->quat.q1 *= recip_norm; + ahrs->quat.q2 *= recip_norm; + ahrs->quat.q3 *= recip_norm; + + return 0; +} + +/** + * @brief 通过姿æ€è§£ç®—主结构体中的四元数计算欧拉角 + * + * @param eulr 欧拉角 + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @return int8_t 0对应没有错误 + */ +int8_t AHRS_GetEulr(AHRS_Eulr_t *eulr, const AHRS_t *ahrs) { + if (eulr == NULL) return -1; + if (ahrs == NULL) return -1; + + const float sinr_cosp = 2.0f * (ahrs->quat.q0 * ahrs->quat.q1 + + ahrs->quat.q2 * ahrs->quat.q3); + const float cosr_cosp = + 1.0f - 2.0f * (ahrs->quat.q1 * ahrs->quat.q1 + + ahrs->quat.q2 * ahrs->quat.q2); + eulr->pit = atan2f(sinr_cosp, cosr_cosp); + + const float sinp = 2.0f * (ahrs->quat.q0 * ahrs->quat.q2 - + ahrs->quat.q3 * ahrs->quat.q1); + + if (fabsf(sinp) >= 1.0f) + eulr->rol = copysignf(M_PI / 2.0f, sinp); + else + eulr->rol = asinf(sinp); + + const float siny_cosp = 2.0f * (ahrs->quat.q0 * ahrs->quat.q3 + + ahrs->quat.q1 * ahrs->quat.q2); + const float cosy_cosp = + 1.0f - 2.0f * (ahrs->quat.q2 * ahrs->quat.q2 + + ahrs->quat.q3 * ahrs->quat.q3); + eulr->yaw = atan2f(siny_cosp, cosy_cosp); + +#if 0 + eulr->yaw *= M_RAD2DEG_MULT; + eulr->rol *= M_RAD2DEG_MULT; + eulr->pit *= M_RAD2DEG_MULT; +#endif + + return 0; +} + +/** + * \brief 将对应数æ®ç½®é›¶ + * + * \param eulr 被æ“ä½œçš„æ•°æ® + */ +void AHRS_ResetEulr(AHRS_Eulr_t *eulr) { memset(eulr, 0, sizeof(*eulr)); } diff --git a/User/component/ahrs.h b/User/component/ahrs.h new file mode 100644 index 00000000..add8b8bd --- /dev/null +++ b/User/component/ahrs.h @@ -0,0 +1,98 @@ +/* + å¼€æºçš„AHRS算法。 + MadgwickAHRS +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include "user_math.h" + +/* 欧拉角(Euler angle) */ +typedef struct { + float yaw; /* å航角(Yaw angle) */ + float pit; /* 俯仰角(Pitch angle) */ + float rol; /* 翻滚角(Roll angle) */ +} AHRS_Eulr_t; + +/* 加速度计 Accelerometer */ +typedef struct { + float x; + float y; + float z; +} AHRS_Accl_t; + +/* 陀螺仪 Gyroscope */ +typedef struct { + float x; + float y; + float z; +} AHRS_Gyro_t; + +/* ç£åŠ›è®¡ Magnetometer */ +typedef struct { + float x; + float y; + float z; +} AHRS_Magn_t; + +/* 四元数 */ +typedef struct { + float q0; + float q1; + float q2; + float q3; +} AHRS_Quaternion_t; + +/* å§¿æ€è§£ç®—算法主结构体 */ +typedef struct { + /* 四元数 */ + AHRS_Quaternion_t quat; + + float inv_sample_freq; /* 采样频率的的倒数 */ +} AHRS_t; + +/** + * @brief åˆå§‹åŒ–å§¿æ€è§£ç®— + * + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @param magn ç£åŠ›è®¡æ•°æ® + * @param sample_freq 采样频率 + * @return int8_t 0对应没有错误 + */ +int8_t AHRS_Init(AHRS_t *ahrs, const AHRS_Magn_t *magn, float sample_freq); + +/** + * @brief å§¿æ€è¿ç®—更新一次 + * + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @param accl åŠ é€Ÿåº¦è®¡æ•°æ® + * @param gyro é™€èžºä»ªæ•°æ® + * @param magn ç£åŠ›è®¡æ•°æ® + * @return int8_t 0对应没有错误 + */ +int8_t AHRS_Update(AHRS_t *ahrs, const AHRS_Accl_t *accl, + const AHRS_Gyro_t *gyro, const AHRS_Magn_t *magn); + +/** + * @brief 通过姿æ€è§£ç®—主结构体中的四元数计算欧拉角 + * + * @param eulr 欧拉角 + * @param ahrs å§¿æ€è§£ç®—主结构体 + * @return int8_t 0对应没有错误 + */ +int8_t AHRS_GetEulr(AHRS_Eulr_t *eulr, const AHRS_t *ahrs); + +/** + * \brief 将对应数æ®ç½®é›¶ + * + * \param eulr 被æ“ä½œçš„æ•°æ® + */ +void AHRS_ResetEulr(AHRS_Eulr_t *eulr); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/ballistics.c b/User/component/ballistics.c new file mode 100644 index 00000000..4b5572f4 --- /dev/null +++ b/User/component/ballistics.c @@ -0,0 +1,12 @@ +/* + å¼¹é“è¡¥å¿ç®—法。 +*/ + +#include "ballistics.h" + +void Ballistics_Init(Ballistics_t *b) { (void)b; } +void Ballistics_Apply(Ballistics_t *b, float bullet_speed) { + (void)b; + (void)bullet_speed; +} +void Ballistics_Reset(Ballistics_t *b) { (void)b; } diff --git a/User/component/ballistics.h b/User/component/ballistics.h new file mode 100644 index 00000000..3b9faa6a --- /dev/null +++ b/User/component/ballistics.h @@ -0,0 +1,23 @@ +/* + å¼¹é“è¡¥å¿ç®—法。 +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include "ahrs.h" + +typedef struct { + AHRS_Eulr_t *eulr; +} Ballistics_t; + +void Ballistics_Init(Ballistics_t *b); +void Ballistics_Apply(Ballistics_t *b, float bullet_speed); +void Ballistics_Reset(Ballistics_t *b); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/capacity.c b/User/component/capacity.c new file mode 100644 index 00000000..6865e540 --- /dev/null +++ b/User/component/capacity.c @@ -0,0 +1,59 @@ +/* + 剩余电é‡ç®—法。 + + 通过电压值计算剩余电é‡ã€‚ +*/ + +#include "capacity.h" + +/** + * @brief é€šè¿‡ç”µåŽ‹è®¡ç®—ç”µæ± å‰©ä½™ç”µé‡ + * + * @param volt 电压值 + * @return float å‰©ä½™ç”µé‡æ¯”例 + */ +float Capacity_GetBatteryRemain(float volt) { + float percentage; + float volt_2 = volt * volt; + float volt_3 = volt_2 * volt; + + if (volt < 19.5f) + percentage = 0.0f; + + else if (volt < 21.9f) + percentage = 0.005664f * volt_3 - 0.3386f * volt_2 + 6.765f * volt - 45.17f; + + else if (volt < 25.5f) + percentage = 0.02269f * volt_3 - 1.654f * volt_2 + 40.34f * volt - 328.4f; + + else + percentage = 1.0f; + + if (percentage < 0.0f) + percentage = 0.0f; + + else if (percentage > 1.0f) + percentage = 1.0f; + + return percentage; +} + +/** + * @brief + * + * @param vcap 电容电压 + * @param vbat 电池电压 + * @param v_cutoff 截止电压 + * @return float ç”µå®¹å‰©ä½™ç”µé‡æ¯”例 + */ +float Capacity_GetCapacitorRemain(float vcap, float vbat, float v_cutoff) { + float percentage = (vcap - v_cutoff) / (vbat - v_cutoff); + + if (percentage < 0.0f) + percentage = 0.0f; + + else if (percentage > 1.0f) + percentage = 1.0f; + + return percentage; +} diff --git a/User/component/capacity.h b/User/component/capacity.h new file mode 100644 index 00000000..a3839d4e --- /dev/null +++ b/User/component/capacity.h @@ -0,0 +1,35 @@ +/* + 剩余电é‡ç®—法。 + + 通过电压值计算剩余电é‡ã€‚ +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include "user_math.h" + +/** + * @brief é€šè¿‡ç”µåŽ‹è®¡ç®—ç”µæ± å‰©ä½™ç”µé‡ + * + * @param volt 电压值 + * @return float å‰©ä½™ç”µé‡æ¯”例 + */ +float Capacity_GetBatteryRemain(float volt); + +/** + * @brief + * + * @param vcap 电容电压 + * @param vbat 电池电压 + * @param v_cutoff 截止电压 + * @return float ç”µå®¹å‰©ä½™ç”µé‡æ¯”例 + */ +float Capacity_GetCapacitorRemain(float vcap, float vbat, float v_cutoff); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/cmd.c b/User/component/cmd.c new file mode 100644 index 00000000..438c239c --- /dev/null +++ b/User/component/cmd.c @@ -0,0 +1,375 @@ +/* + 控制命令 +*/ + +#include "cmd.h" + +#include + +/** + * @brief 行为转æ¢ä¸ºå¯¹åº”按键 + * + * @param cmd 主结构体 + * @param behavior 行为 + * @return uint16_t 行为对应的按键 + */ +static inline CMD_KeyValue_t CMD_BehaviorToKey(CMD_t *cmd, + CMD_Behavior_t behavior) { + return cmd->param->map.key_map[behavior].key; +} + +static inline CMD_ActiveType_t CMD_BehaviorToActive(CMD_t *cmd, + CMD_Behavior_t behavior) { + return cmd->param->map.key_map[behavior].active; +} + +/** + * @brief æ£€æŸ¥æŒ‰é”®æ˜¯å¦æŒ‰ä¸‹ + * + * @param rc é¥æŽ§å™¨æ•°æ® + * @param key 按键åç§° + * @param stateful 是å¦ä¸ºçжæ€åˆ‡æ¢æŒ‰é”® + * @return true 按下 + * @return false 未按下 + */ +static bool CMD_KeyPressedRc(const CMD_RC_t *rc, CMD_KeyValue_t key) { + /* 按下按键为鼠标左ã€å³é”® */ + if (key == CMD_L_CLICK) { + return rc->mouse.l_click; + } + if (key == CMD_R_CLICK) { + return rc->mouse.r_click; + } + return rc->key & (1u << key); +} + +static bool CMD_BehaviorOccurredRc(const CMD_RC_t *rc, CMD_t *cmd, + CMD_Behavior_t behavior) { + CMD_KeyValue_t key = CMD_BehaviorToKey(cmd, behavior); + CMD_ActiveType_t active = CMD_BehaviorToActive(cmd, behavior); + + bool now_key_pressed, last_key_pressed; + + /* 按下按键为鼠标左ã€å³é”® */ + if (key == CMD_L_CLICK) { + now_key_pressed = rc->mouse.l_click; + last_key_pressed = cmd->mouse_last.l_click; + } else if (key == CMD_R_CLICK) { + now_key_pressed = rc->mouse.r_click; + last_key_pressed = cmd->mouse_last.r_click; + } else { + now_key_pressed = rc->key & (1u << key); + last_key_pressed = cmd->key_last & (1u << key); + } + + switch (active) { + case CMD_ACTIVE_PRESSING: + return now_key_pressed && !last_key_pressed; + case CMD_ACTIVE_RASING: + return !now_key_pressed && last_key_pressed; + case CMD_ACTIVE_PRESSED: + return now_key_pressed; + } +} + +/** + * @brief è§£æžpc行为逻辑 + * + * @param rc é¥æŽ§å™¨æ•°æ® + * @param cmd 主结构体 + * @param dt_sec 两次解æžçš„é—´éš” + */ +static void CMD_PcLogic(const CMD_RC_t *rc, CMD_t *cmd, float dt_sec) { + cmd->gimbal.mode = GIMBAL_MODE_ABSOLUTE; + + /* 云å°è®¾ç½®ä¸ºé¼ æ ‡æŽ§åˆ¶æ¬§æ‹‰è§’çš„å˜åŒ–,底盘的控制å‘é‡è®¾ç½®ä¸ºé›¶ */ + cmd->gimbal.delta_eulr.yaw = + (float)rc->mouse.x * dt_sec * cmd->param->sens_mouse; + cmd->gimbal.delta_eulr.pit = + (float)(-rc->mouse.y) * dt_sec * cmd->param->sens_mouse; + cmd->chassis.ctrl_vec.vx = cmd->chassis.ctrl_vec.vy = 0.0f; + cmd->shoot.reverse_trig = false; + + /* 按键行为映射相关逻辑 */ + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_FORE)) { + cmd->chassis.ctrl_vec.vy += cmd->param->move.move_sense; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_BACK)) { + cmd->chassis.ctrl_vec.vy -= cmd->param->move.move_sense; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_LEFT)) { + cmd->chassis.ctrl_vec.vx -= cmd->param->move.move_sense; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_RIGHT)) { + cmd->chassis.ctrl_vec.vx += cmd->param->move.move_sense; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_ACCELERATE)) { + cmd->chassis.ctrl_vec.vx *= cmd->param->move.move_fast_sense; + cmd->chassis.ctrl_vec.vy *= cmd->param->move.move_fast_sense; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_DECELEBRATE)) { + cmd->chassis.ctrl_vec.vx *= cmd->param->move.move_slow_sense; + cmd->chassis.ctrl_vec.vy *= cmd->param->move.move_slow_sense; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_FIRE)) { + /* 切æ¢è‡³å¼€ç«æ¨¡å¼ï¼Œè®¾ç½®ç›¸åº”的射击频率和弹丸åˆé€Ÿåº¦ */ + cmd->shoot.mode = SHOOT_MODE_LOADED; + cmd->shoot.fire = true; + } else { + /* 切æ¢è‡³å‡†å¤‡æ¨¡å¼ï¼Œåœæ­¢å°„击 */ + cmd->shoot.mode = SHOOT_MODE_LOADED; + cmd->shoot.fire = false; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_FIRE_MODE)) { + /* æ¯æŒ‰ä¸€æ¬¡ä¾æ¬¡åˆ‡æ¢å¼€ç«ä¸‹ä¸€ä¸ªæ¨¡å¼ */ + cmd->shoot.fire_mode++; + cmd->shoot.fire_mode %= FIRE_MODE_NUM; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_ROTOR)) { + /* 切æ¢åˆ°å°é™€èžºæ¨¡å¼ */ + cmd->chassis.mode = CHASSIS_MODE_ROTOR; + cmd->chassis.mode_rotor = ROTOR_MODE_RAND; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_OPENCOVER)) { + /* æ¯æŒ‰ä¸€æ¬¡å¼€ã€å…³å¼¹èˆ±ç›– */ + cmd->shoot.cover_open = !cmd->shoot.cover_open; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_BUFF)) { + if (cmd->ai_status == AI_STATUS_HITSWITCH) { + /* åœæ­¢ai的打符模å¼ï¼Œåœç”¨host控制 */ + CMD_RefereeAdd(&(cmd->referee), CMD_UI_HIT_SWITCH_STOP); + cmd->host_overwrite = false; + cmd->ai_status = AI_STATUS_STOP; + } else if (cmd->ai_status == AI_STATUS_AUTOAIM) { + /* 自瞄模å¼ä¸­åˆ‡æ¢å¤±è´¥æé†’ */ + } else { + /* ai切æ¢è‡³æ‰“符模å¼ï¼Œå¯ç”¨host控制 */ + CMD_RefereeAdd(&(cmd->referee), CMD_UI_HIT_SWITCH_START); + cmd->ai_status = AI_STATUS_HITSWITCH; + cmd->host_overwrite = true; + } + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_AUTOAIM)) { + if (cmd->ai_status == AI_STATUS_AUTOAIM) { + /* åœæ­¢ai的自瞄模å¼ï¼Œåœç”¨host控制 */ + cmd->host_overwrite = false; + cmd->ai_status = AI_STATUS_STOP; + CMD_RefereeAdd(&(cmd->referee), CMD_UI_AUTO_AIM_STOP); + } else { + /* ai切æ¢è‡³è‡ªçž„模å¼ï¼Œå¯ç”¨host控制 */ + cmd->ai_status = AI_STATUS_AUTOAIM; + cmd->host_overwrite = true; + CMD_RefereeAdd(&(cmd->referee), CMD_UI_AUTO_AIM_START); + } + } else { + cmd->host_overwrite = false; + // TODO: ä¿®å¤é€»è¾‘ + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_REVTRIG)) { + /* 按下拨弹å转 */ + cmd->shoot.reverse_trig = true; + } + if (CMD_BehaviorOccurredRc(rc, cmd, CMD_BEHAVIOR_FOLLOWGIMBAL35)) { + cmd->chassis.mode = CHASSIS_MODE_FOLLOW_GIMBAL; + } + /* ä¿å­˜å½“剿Œ‰ä¸‹çš„é”®ä½çŠ¶æ€ */ + cmd->key_last = rc->key; + memcpy(&(cmd->mouse_last), &(rc->mouse), sizeof(cmd->mouse_last)); +} + +/** + * @brief è§£æžrc行为逻辑 + * + * @param rc é¥æŽ§å™¨æ•°æ® + * @param cmd 主结构体 + * @param dt_sec 两次解æžçš„é—´éš” + */ +static void CMD_RcLogic(const CMD_RC_t *rc, CMD_t *cmd, float dt_sec) { + switch (rc->sw_l) { + /* 左拨æ†ç›¸åº”è¡Œä¸ºé€‰æ‹©å’Œè§£æž */ + case CMD_SW_UP: + cmd->chassis.mode = CHASSIS_MODE_BREAK; + break; + + case CMD_SW_MID: + cmd->chassis.mode = CHASSIS_MODE_FOLLOW_GIMBAL; + break; + + case CMD_SW_DOWN: + cmd->chassis.mode = CHASSIS_MODE_ROTOR; + cmd->chassis.mode_rotor = ROTOR_MODE_CW; + break; + + case CMD_SW_ERR: + cmd->chassis.mode = CHASSIS_MODE_RELAX; + break; + } + switch (rc->sw_r) { + /* 峿‹¨æ†ç›¸åº”行为选择和解æž*/ + case CMD_SW_UP: + cmd->gimbal.mode = GIMBAL_MODE_ABSOLUTE; + cmd->shoot.mode = SHOOT_MODE_SAFE; + break; + + case CMD_SW_MID: + cmd->gimbal.mode = GIMBAL_MODE_ABSOLUTE; + cmd->shoot.fire = false; + cmd->shoot.mode = SHOOT_MODE_LOADED; + break; + + case CMD_SW_DOWN: + cmd->gimbal.mode = GIMBAL_MODE_ABSOLUTE; + cmd->shoot.mode = SHOOT_MODE_LOADED; + cmd->shoot.fire_mode = FIRE_MODE_SINGLE; + cmd->shoot.fire = true; + break; + /* + case CMD_SW_UP: + cmd->gimbal.mode = GIMBAL_MODE_RELAX; + cmd->shoot.mode = SHOOT_MODE_SAFE; + break; + + case CMD_SW_MID: + cmd->gimbal.mode = GIMBAL_MODE_RELAX; + cmd->shoot.fire = false; + cmd->shoot.mode = SHOOT_MODE_LOADED; + break; + + case CMD_SW_DOWN: + cmd->gimbal.mode = GIMBAL_MODE_RELAX; + cmd->shoot.mode = SHOOT_MODE_LOADED; + cmd->shoot.fire_mode = FIRE_MODE_SINGLE; + cmd->shoot.fire = true; + break; + */ + case CMD_SW_ERR: + cmd->gimbal.mode = GIMBAL_MODE_RELAX; + cmd->shoot.mode = SHOOT_MODE_RELAX; + } + /* å°†æ“纵æ†çš„对应值转æ¢ä¸ºåº•盘的控制å‘é‡å’Œäº‘å°å˜åŒ–的欧拉角 */ + cmd->chassis.ctrl_vec.vx = rc->ch_l_x; + cmd->chassis.ctrl_vec.vy = rc->ch_l_y; + cmd->gimbal.delta_eulr.yaw = rc->ch_r_x * dt_sec * cmd->param->sens_rc; + cmd->gimbal.delta_eulr.pit = rc->ch_r_y * dt_sec * cmd->param->sens_rc; +} + +/** + * @brief rc失控时机器人æ¢å¤æ”¾æ¾æ¨¡å¼ + * + * @param cmd 主结构体 + */ +static void CMD_RcLostLogic(CMD_t *cmd) { + /* 机器人底盘ã€äº‘å°ã€å°„击è¿è¡Œæ¨¡å¼æ¢å¤è‡³æ”¾æ¾æ¨¡å¼ */ + cmd->chassis.mode = CHASSIS_MODE_RELAX; + cmd->gimbal.mode = GIMBAL_MODE_RELAX; + cmd->shoot.mode = SHOOT_MODE_RELAX; +} + +/** + * @brief åˆå§‹åŒ–å‘½ä»¤è§£æž + * + * @param cmd 主结构体 + * @param param 傿•° + * @return int8_t 0对应没有错误 + */ +int8_t CMD_Init(CMD_t *cmd, const CMD_Params_t *param) { + /* 指针检测 */ + if (cmd == NULL) return -1; + if (param == NULL) return -1; + + /* è®¾ç½®æœºå™¨äººçš„å‘½ä»¤å‚æ•°ï¼Œåˆå§‹åŒ–控制方å¼ä¸ºrc控制 */ + cmd->pc_ctrl = false; + cmd->param = param; + + return 0; +} + +/** + * @brief 检查是å¦å¯ç”¨ä¸Šä½æœºæŽ§åˆ¶æŒ‡ä»¤è¦†ç›– + * + * @param cmd 主结构体 + * @return true å¯ç”¨ + * @return false ä¸å¯ç”¨ + */ +inline bool CMD_CheckHostOverwrite(CMD_t *cmd) { return cmd->host_overwrite; } + +/** + * @brief è§£æžå‘½ä»¤ + * + * @param rc é¥æŽ§å™¨æ•°æ® + * @param cmd 命令 + * @param dt_sec 两次解æžçš„é—´éš” + * @return int8_t 0对应没有错误 + */ +int8_t CMD_ParseRc(CMD_RC_t *rc, CMD_t *cmd, float dt_sec) { + /* 指针检测 */ + if (rc == NULL) return -1; + if (cmd == NULL) return -1; + + /* 在pc控制和rcæŽ§åˆ¶é—´åˆ‡æ¢ */ + if (CMD_KeyPressedRc(rc, CMD_KEY_SHIFT) && + CMD_KeyPressedRc(rc, CMD_KEY_CTRL) && CMD_KeyPressedRc(rc, CMD_KEY_Q)) + cmd->pc_ctrl = true; + + if (CMD_KeyPressedRc(rc, CMD_KEY_SHIFT) && + CMD_KeyPressedRc(rc, CMD_KEY_CTRL) && CMD_KeyPressedRc(rc, CMD_KEY_E)) + cmd->pc_ctrl = false; + /*c当rc丢控时,æ¢å¤æœºå™¨äººè‡³é»˜è®¤çŠ¶æ€ */ + if ((rc->sw_l == CMD_SW_ERR) || (rc->sw_r == CMD_SW_ERR)) { + CMD_RcLostLogic(cmd); + } else { + if (cmd->pc_ctrl) { + CMD_PcLogic(rc, cmd, dt_sec); + } else { + CMD_RcLogic(rc, cmd, dt_sec); + } + } + return 0; +} + +/** + * @brief è§£æžä¸Šä½æœºå‘½ä»¤ + * + * @param host hostæ•°æ® + * @param cmd 命令 + * @param dt_sec 两次解æžçš„é—´éš” + * @return int8_t 0对应没有错误 + */ +int8_t CMD_ParseHost(const CMD_Host_t *host, CMD_t *cmd, float dt_sec) { + (void)dt_sec; /* 未使用dt_sec,消除警告 */ + /* 指针检测 */ + if (host == NULL) return -1; + if (cmd == NULL) return -1; + + /* äº‘å°æ¬§æ‹‰è§’设置为host相应的å˜åŒ–的欧拉角 */ + cmd->gimbal.delta_eulr.yaw = host->gimbal_delta.yaw; + cmd->gimbal.delta_eulr.pit = host->gimbal_delta.pit; + + /* host射击命令,设置ä¸åŒçš„射击频率和弹丸åˆé€Ÿåº¦ */ + if (host->fire) { + cmd->shoot.mode = SHOOT_MODE_LOADED; + cmd->shoot.fire = true; + } else { + cmd->shoot.mode = SHOOT_MODE_SAFE; + } + return 0; +} + +/** + * @brief 添加å‘Refereeå‘é€çš„命令 + * + * @param ref 命令队列 + * @param cmd è¦æ·»åŠ çš„å‘½ä»¤ + * @return int8_t 0对应没有错误 + */ +int8_t CMD_RefereeAdd(CMD_RefereeCmd_t *ref, CMD_UI_t cmd) { + /* 指针检测 */ + if (ref == NULL) return -1; + /* 越界检测 */ + if (ref->counter >= CMD_REFEREE_MAX_NUM || ref->counter < 0) return -1; + + /* 添加机器人当å‰è¡Œä¸ºçжæ€åˆ°ç”»å›¾çš„命令队列中 */ + ref->cmd[ref->counter] = cmd; + ref->counter++; + return 0; +} diff --git a/User/component/cmd.h b/User/component/cmd.h new file mode 100644 index 00000000..0b352dd3 --- /dev/null +++ b/User/component/cmd.h @@ -0,0 +1,306 @@ +/* + 控制命令 +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +#include "ahrs.h" + +#define CMD_REFEREE_MAX_NUM (3) /* å‘é€å‘½ä»¤é™å®šçš„æœ€å¤§æ•°é‡ */ + +/* æœºå™¨äººåž‹å· */ +typedef enum { + ROBOT_MODEL_INFANTRY = 0, /* 步兵机器人 */ + ROBOT_MODEL_HERO, /* 英雄机器人 */ + ROBOT_MODEL_ENGINEER, /* 工程机器人 */ + ROBOT_MODEL_DRONE, /* 空中机器人 */ + ROBOT_MODEL_SENTRY, /* 哨兵机器人 */ + ROBOT_MODEL_NUM, /* åž‹å·æ•°é‡ */ +} CMD_RobotModel_t; + +/* 底盘è¿è¡Œæ¨¡å¼ */ +typedef enum { + CHASSIS_MODE_RELAX, /* æ”¾æ¾æ¨¡å¼ï¼Œç”µæœºä¸è¾“出。一般情况底盘åˆå§‹åŒ–之åŽçš„æ¨¡å¼ */ + CHASSIS_MODE_BREAK, /* 刹车模å¼ï¼Œç”µæœºé—­çŽ¯æŽ§åˆ¶ä¿æŒé™æ­¢ã€‚ç”¨äºŽæœºå™¨äººåœæ­¢çŠ¶æ€ */ + CHASSIS_MODE_FOLLOW_GIMBAL, /* 通过闭环控制使车头方å‘è·Ÿéšäº‘å° */ + CHASSIS_MODE_FOLLOW_GIMBAL_35, /* 通过闭环控制使车头方å‘35度跟éšäº‘å° */ + CHASSIS_MODE_ROTOR, /* å°é™€èžºæ¨¡å¼ï¼Œé€šè¿‡é—­çŽ¯æŽ§åˆ¶ä½¿åº•ç›˜ä¸åœæ—‹è½¬ */ + CHASSIS_MODE_INDENPENDENT, /* 独立模å¼ã€‚底盘è¿è¡Œä¸å—云å°å½±å“ */ + CHASSIS_MODE_OPEN, /* 开环模å¼ã€‚底盘è¿è¡Œä¸å—PID控制,直接输出到电机 */ +} CMD_ChassisMode_t; + +/* 云å°è¿è¡Œæ¨¡å¼ */ +typedef enum { + GIMBAL_MODE_RELAX, /* æ”¾æ¾æ¨¡å¼ï¼Œç”µæœºä¸è¾“出。一般情况云å°åˆå§‹åŒ–之åŽçš„æ¨¡å¼ */ + GIMBAL_MODE_ABSOLUTE, /* ç»å¯¹å标系控制,控制在空间内的ç»å¯¹å§¿æ€ */ + GIMBAL_MODE_RELATIVE, /* ç›¸å¯¹åæ ‡ç³»æŽ§åˆ¶ï¼ŒæŽ§åˆ¶ç›¸å¯¹äºŽåº•ç›˜çš„å§¿æ€ */ +} CMD_GimbalMode_t; + +/* 射击è¿è¡Œæ¨¡å¼ */ +typedef enum { + SHOOT_MODE_RELAX, /* æ”¾æ¾æ¨¡å¼ï¼Œç”µæœºä¸è¾“出 */ + SHOOT_MODE_SAFE, /* ä¿é™©æ¨¡å¼ï¼Œç”µæœºé—­çŽ¯æŽ§åˆ¶ä¿æŒé™æ­¢ */ + SHOOT_MODE_LOADED, /* 上膛模å¼ï¼Œæ‘©æ“¦è½®å¼€å¯ã€‚éšæ—¶å‡†å¤‡å¼€ç« */ +} CMD_ShootMode_t; + +typedef enum { + FIRE_MODE_SINGLE, /* å•å‘å¼€ç«æ¨¡å¼ */ + FIRE_MODE_BURST, /* N连å‘å¼€ç«æ¨¡å¼ */ + FIRE_MODE_CONT, /* æŒç»­å¼€ç«æ¨¡å¼ */ + FIRE_MODE_NUM, +} CMD_FireMode_t; + +/* å°é™€èžºè½¬åŠ¨æ¨¡å¼ */ +typedef enum { + ROTOR_MODE_CW, /* 顺时针转动 */ + ROTOR_MODE_CCW, /* 逆时针转动 */ + ROTOR_MODE_RAND, /* éšæœºè½¬åЍ */ +} CMD_RotorMode_t; + +/* 底盘控制命令 */ +typedef struct { + CMD_ChassisMode_t mode; /* 底盘è¿è¡Œæ¨¡å¼ */ + CMD_RotorMode_t mode_rotor; /* å°é™€èžºè½¬åŠ¨æ¨¡å¼ */ + MoveVector_t ctrl_vec; /* 底盘控制å‘é‡ */ +} CMD_ChassisCmd_t; + +/* äº‘å°æŽ§åˆ¶å‘½ä»¤ */ +typedef struct { + CMD_GimbalMode_t mode; /* 云å°è¿è¡Œæ¨¡å¼ */ + AHRS_Eulr_t delta_eulr; /* 欧拉角å˜åŒ–角度 */ +} CMD_GimbalCmd_t; + +/* 射击控制命令 */ +typedef struct { + CMD_ShootMode_t mode; /* 射击è¿è¡Œæ¨¡å¼ */ + CMD_FireMode_t fire_mode; /* å¼€ç«æ¨¡å¼ */ + bool fire; /*å¼€ç«*/ + bool cover_open; /* 弹舱盖开关 */ + bool reverse_trig; /* æ‹¨å¼¹ç”µæœºçŠ¶æ€ */ +} CMD_ShootCmd_t; + +/* 拨æ†ä½ç½® */ +typedef enum { + CMD_SW_ERR = 0, + CMD_SW_UP = 1, + CMD_SW_MID = 3, + CMD_SW_DOWN = 2, +} CMD_SwitchPos_t; + +/* 键盘按键值 */ +typedef enum { + CMD_KEY_W = 0, + CMD_KEY_S, + CMD_KEY_A, + CMD_KEY_D, + CMD_KEY_SHIFT, + CMD_KEY_CTRL, + CMD_KEY_Q, + CMD_KEY_E, + CMD_KEY_R, + CMD_KEY_F, + CMD_KEY_G, + CMD_KEY_Z, + CMD_KEY_X, + CMD_KEY_C, + CMD_KEY_V, + CMD_KEY_B, + CMD_L_CLICK, + CMD_R_CLICK, + CMD_KEY_NUM, +} CMD_KeyValue_t; + +/* 行为值åºåˆ— */ +typedef enum { + CMD_BEHAVIOR_FORE = 0, /* å‘å‰ */ + CMD_BEHAVIOR_BACK, /* å‘åŽ */ + CMD_BEHAVIOR_LEFT, /* å‘å·¦ */ + CMD_BEHAVIOR_RIGHT, /* å‘å³ */ + CMD_BEHAVIOR_ACCELERATE, /* 加速 */ + CMD_BEHAVIOR_DECELEBRATE, /* å‡é€Ÿ */ + CMD_BEHAVIOR_FIRE, /* å¼€ç« */ + CMD_BEHAVIOR_FIRE_MODE, /* 切æ¢å¼€ç«æ¨¡å¼ */ + CMD_BEHAVIOR_BUFF, /* æ‰“ç¬¦æ¨¡å¼ */ + CMD_BEHAVIOR_AUTOAIM, /* è‡ªçž„æ¨¡å¼ */ + CMD_BEHAVIOR_OPENCOVER, /* 弹舱盖开关 */ + CMD_BEHAVIOR_ROTOR, /* å°é™€èžºæ¨¡å¼ */ + CMD_BEHAVIOR_REVTRIG, /* å转拨弹 */ + CMD_BEHAVIOR_FOLLOWGIMBAL35, /* è·Ÿéšäº‘å°å‘ˆ35度 */ + CMD_BEHAVIOR_NUM, +} CMD_Behavior_t; + +typedef enum { + CMD_ACTIVE_PRESSING, /* æŒ‰ä¸‹æ—¶è§¦å‘ */ + CMD_ACTIVE_RASING, /* æŠ¬èµ·æ—¶è§¦å‘ */ + CMD_ACTIVE_PRESSED, /* æŒ‰ä½æ—¶è§¦å‘ */ +} CMD_ActiveType_t; + +typedef struct { + CMD_ActiveType_t active; + CMD_KeyValue_t key; +} CMD_KeyMapItem_t; + +/* 行为映射的对应按键数组 */ +typedef struct { + CMD_KeyMapItem_t key_map[CMD_BEHAVIOR_NUM]; +} CMD_KeyMap_Params_t; + +/* ä½ç§»çµæ•åº¦å‚æ•° */ +typedef struct { + float move_sense; /* ç§»åŠ¨çµæ•度 */ + float move_fast_sense; /* åŠ é€Ÿçµæ•度 */ + float move_slow_sense; /* å‡é€Ÿçµæ•度 */ +} CMD_Move_Params_t; + +typedef struct { + uint16_t width; + uint16_t height; +} CMD_Screen_t; + +/* 命令傿•° */ +typedef struct { + float sens_mouse; /* é¼ æ ‡çµæ•度 */ + float sens_rc; /* é¥æŽ§å™¨æ‘‡æ†çµæ•度 */ + CMD_KeyMap_Params_t map; /* 按键映射行为命令 */ + CMD_Move_Params_t move; /* ä½ç§»çµæ•åº¦å‚æ•° */ + CMD_Screen_t screen; /* å±å¹•åˆ†è¾¨çŽ‡å‚æ•° */ +} CMD_Params_t; + +/* AIè¡Œä¸ºçŠ¶æ€ */ +typedef enum { + AI_STATUS_STOP, /* åœæ­¢çŠ¶æ€ */ + AI_STATUS_AUTOAIM, /* è‡ªçž„çŠ¶æ€ */ + AI_STATUS_HITSWITCH, /* æ‰“ç¬¦çŠ¶æ€ */ + AI_STATUS_AUTOMATIC /* è‡ªåŠ¨çŠ¶æ€ */ +} CMD_AI_Status_t; + +/* UIæ‰€ç”¨è¡Œä¸ºçŠ¶æ€ */ +typedef enum { + CMD_UI_NOTHING, /* 当剿— çŠ¶æ€ */ + CMD_UI_AUTO_AIM_START, /* 自瞄状æ€å¼€å¯ */ + CMD_UI_AUTO_AIM_STOP, /* 自瞄状æ€å…³é—­ */ + CMD_UI_HIT_SWITCH_START, /* 打符状æ€å¼€å¯ */ + CMD_UI_HIT_SWITCH_STOP /* 打符状æ€å…³é—­ */ +} CMD_UI_t; + +/*è£åˆ¤ç³»ç»Ÿå‘é€çš„命令*/ +typedef struct { + CMD_UI_t cmd[CMD_REFEREE_MAX_NUM]; /* 命令数组 */ + uint8_t counter; /* 命令计数 */ +} CMD_RefereeCmd_t; + +typedef struct { + bool pc_ctrl; /* 是å¦ä½¿ç”¨é”®é¼ æŽ§åˆ¶ */ + bool host_overwrite; /* 是å¦Host控制 */ + uint16_t key_last; /* 上次按键键值 */ + + struct { + int16_t x; + int16_t y; + int16_t z; + bool l_click; /* 左键 */ + bool r_click; /* å³é”® */ + } mouse_last; /* 鼠标值 */ + + CMD_AI_Status_t ai_status; /* AIçŠ¶æ€ */ + + const CMD_Params_t *param; /* 命令傿•° */ + + CMD_ChassisCmd_t chassis; /* 底盘控制命令 */ + CMD_GimbalCmd_t gimbal; /* äº‘å°æŽ§åˆ¶å‘½ä»¤ */ + CMD_ShootCmd_t shoot; /* 射击控制命令 */ + CMD_RefereeCmd_t referee; /* è£åˆ¤ç³»ç»Ÿå‘é€å‘½ä»¤ */ +} CMD_t; + +typedef struct { + float ch_l_x; /* é¥æŽ§å™¨å·¦ä¾§æ‘‡æ†æ¨ªè½´å€¼ï¼Œä¸Šä¸ºæ­£ */ + float ch_l_y; /* é¥æŽ§å™¨å·¦ä¾§æ‘‡æ†çºµè½´å€¼ï¼Œå³ä¸ºæ­£ */ + float ch_r_x; /* 饿ާ噍å³ä¾§æ‘‡æ†æ¨ªè½´å€¼ï¼Œä¸Šä¸ºæ­£ */ + float ch_r_y; /* 饿ާ噍å³ä¾§æ‘‡æ†çºµè½´å€¼ï¼Œå³ä¸ºæ­£ */ + + float ch_res; /* 第五通é“值 */ + + CMD_SwitchPos_t sw_r; /* å³ä¾§æ‹¨æ†ä½ç½® */ + CMD_SwitchPos_t sw_l; /* 左侧拨æ†ä½ç½® */ + + struct { + int16_t x; + int16_t y; + int16_t z; + bool l_click; /* 左键 */ + bool r_click; /* å³é”® */ + } mouse; /* 鼠标值 */ + + uint16_t key; /* 按键值 */ + + uint16_t res; /* ä¿ç•™ï¼Œæœªå¯ç”¨ */ +} CMD_RC_t; + +typedef struct { + AHRS_Eulr_t gimbal_delta; /* 欧拉角的å˜åŒ–é‡ */ + + struct { + float vx; /* x轴移动速度 */ + float vy; /* y轴移动速度 */ + float wz; /* z轴转动速度 */ + } chassis_move_vec; /* 底盘移动å‘é‡ */ + + bool fire; /* å¼€ç«çŠ¶æ€ */ +} CMD_Host_t; + +/** + * @brief è§£æžè¡Œä¸ºå‘½ä»¤ + * + * @param rc é¥æŽ§å™¨æ•°æ® + * @param cmd 主结构体 + */ +int8_t CMD_Init(CMD_t *cmd, const CMD_Params_t *param); + +/** + * @brief 检查是å¦å¯ç”¨ä¸Šä½æœºæŽ§åˆ¶æŒ‡ä»¤è¦†ç›– + * + * @param cmd 主结构体 + * @return true å¯ç”¨ + * @return false ä¸å¯ç”¨ + */ +bool CMD_CheckHostOverwrite(CMD_t *cmd); + +/** + * @brief è§£æžå‘½ä»¤ + * + * @param rc é¥æŽ§å™¨æ•°æ® + * @param cmd 命令 + * @param dt_sec 两次解æžçš„é—´éš” + * @return int8_t 0对应没有错误 + */ +int8_t CMD_ParseRc(CMD_RC_t *rc, CMD_t *cmd, float dt_sec); + +/** + * @brief è§£æžä¸Šä½æœºå‘½ä»¤ + * + * @param host hostæ•°æ® + * @param cmd 命令 + * @param dt_sec 两次解æžçš„é—´éš” + * @return int8_t 0对应没有错误 + */ +int8_t CMD_ParseHost(const CMD_Host_t *host, CMD_t *cmd, float dt_sec); + +/** + * @brief 添加å‘Refereeå‘é€çš„命令 + * + * @param ref 命令队列 + * @param cmd è¦æ·»åŠ çš„å‘½ä»¤ + * @return int8_t 0对应没有错误 + */ +int8_t CMD_RefereeAdd(CMD_RefereeCmd_t *ref, CMD_UI_t cmd); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/crc16.c b/User/component/crc16.c new file mode 100644 index 00000000..2d9de2a0 --- /dev/null +++ b/User/component/crc16.c @@ -0,0 +1,50 @@ +#include "crc16.h" + +static const uint16_t crc16_tab[256] = { + 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48, + 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, + 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, + 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, 0x2102, 0x308b, 0x0210, 0x1399, + 0x6726, 0x76af, 0x4434, 0x55bd, 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, + 0xfae7, 0xc87c, 0xd9f5, 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, + 0x54b5, 0x453c, 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, + 0xc974, 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, + 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, 0x5285, + 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, 0xdecd, 0xcf44, + 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, 0x6306, 0x728f, 0x4014, + 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, 0xef4e, 0xfec7, 0xcc5c, 0xddd5, + 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, + 0x242a, 0x16b1, 0x0738, 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, + 0x9af9, 0x8b70, 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, + 0xf0b7, 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, + 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, 0x18c1, + 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, 0xa50a, 0xb483, + 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, 0x2942, 0x38cb, 0x0a50, + 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, 0xb58b, 0xa402, 0x9699, 0x8710, + 0xf3af, 0xe226, 0xd0bd, 0xc134, 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, + 0x6e6e, 0x5cf5, 0x4d7c, 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, + 0xa33a, 0xb2b3, 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, + 0x3efb, 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, + 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, 0xe70e, + 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, 0x6b46, 0x7acf, + 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, 0xf78f, 0xe606, 0xd49d, + 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, 0x7bc7, 0x6a4e, 0x58d5, 0x495c, + 0x3de3, 0x2c6a, 0x1ef1, 0x0f78}; + +static inline uint16_t CRC16_Byte(uint16_t crc, const uint8_t data) { + return (crc >> 8) ^ crc16_tab[(crc ^ data) & 0xff]; +} + +uint16_t CRC16_Calc(const uint8_t *buf, size_t len, uint16_t crc) { + while (len--) crc = CRC16_Byte(crc, *buf++); + return crc; +} + +bool CRC16_Verify(const uint8_t *buf, size_t len) { + if (len < 2) return false; + + uint16_t expected = CRC16_Calc(buf, len - sizeof(uint16_t), CRC16_INIT); + return expected == + ((const uint16_t *)((const uint8_t *)buf + + (len % 2)))[len / sizeof(uint16_t) - 1]; +} diff --git a/User/component/crc16.h b/User/component/crc16.h new file mode 100644 index 00000000..dc54b30d --- /dev/null +++ b/User/component/crc16.h @@ -0,0 +1,18 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +#include "user_math.h" + +#define CRC16_INIT 0XFFFF + +uint16_t CRC16_Calc(const uint8_t *buf, size_t len, uint16_t crc); +bool CRC16_Verify(const uint8_t *buf, size_t len); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/crc8.c b/User/component/crc8.c new file mode 100644 index 00000000..3dad6773 --- /dev/null +++ b/User/component/crc8.c @@ -0,0 +1,44 @@ +/* + å‚考了Linux +*/ + +#include "crc8.h" + +static const uint8_t crc8_tab[256] = { + 0x00, 0x5e, 0xbc, 0xe2, 0x61, 0x3f, 0xdd, 0x83, 0xc2, 0x9c, 0x7e, 0x20, + 0xa3, 0xfd, 0x1f, 0x41, 0x9d, 0xc3, 0x21, 0x7f, 0xfc, 0xa2, 0x40, 0x1e, + 0x5f, 0x01, 0xe3, 0xbd, 0x3e, 0x60, 0x82, 0xdc, 0x23, 0x7d, 0x9f, 0xc1, + 0x42, 0x1c, 0xfe, 0xa0, 0xe1, 0xbf, 0x5d, 0x03, 0x80, 0xde, 0x3c, 0x62, + 0xbe, 0xe0, 0x02, 0x5c, 0xdf, 0x81, 0x63, 0x3d, 0x7c, 0x22, 0xc0, 0x9e, + 0x1d, 0x43, 0xa1, 0xff, 0x46, 0x18, 0xfa, 0xa4, 0x27, 0x79, 0x9b, 0xc5, + 0x84, 0xda, 0x38, 0x66, 0xe5, 0xbb, 0x59, 0x07, 0xdb, 0x85, 0x67, 0x39, + 0xba, 0xe4, 0x06, 0x58, 0x19, 0x47, 0xa5, 0xfb, 0x78, 0x26, 0xc4, 0x9a, + 0x65, 0x3b, 0xd9, 0x87, 0x04, 0x5a, 0xb8, 0xe6, 0xa7, 0xf9, 0x1b, 0x45, + 0xc6, 0x98, 0x7a, 0x24, 0xf8, 0xa6, 0x44, 0x1a, 0x99, 0xc7, 0x25, 0x7b, + 0x3a, 0x64, 0x86, 0xd8, 0x5b, 0x05, 0xe7, 0xb9, 0x8c, 0xd2, 0x30, 0x6e, + 0xed, 0xb3, 0x51, 0x0f, 0x4e, 0x10, 0xf2, 0xac, 0x2f, 0x71, 0x93, 0xcd, + 0x11, 0x4f, 0xad, 0xf3, 0x70, 0x2e, 0xcc, 0x92, 0xd3, 0x8d, 0x6f, 0x31, + 0xb2, 0xec, 0x0e, 0x50, 0xaf, 0xf1, 0x13, 0x4d, 0xce, 0x90, 0x72, 0x2c, + 0x6d, 0x33, 0xd1, 0x8f, 0x0c, 0x52, 0xb0, 0xee, 0x32, 0x6c, 0x8e, 0xd0, + 0x53, 0x0d, 0xef, 0xb1, 0xf0, 0xae, 0x4c, 0x12, 0x91, 0xcf, 0x2d, 0x73, + 0xca, 0x94, 0x76, 0x28, 0xab, 0xf5, 0x17, 0x49, 0x08, 0x56, 0xb4, 0xea, + 0x69, 0x37, 0xd5, 0x8b, 0x57, 0x09, 0xeb, 0xb5, 0x36, 0x68, 0x8a, 0xd4, + 0x95, 0xcb, 0x29, 0x77, 0xf4, 0xaa, 0x48, 0x16, 0xe9, 0xb7, 0x55, 0x0b, + 0x88, 0xd6, 0x34, 0x6a, 0x2b, 0x75, 0x97, 0xc9, 0x4a, 0x14, 0xf6, 0xa8, + 0x74, 0x2a, 0xc8, 0x96, 0x15, 0x4b, 0xa9, 0xf7, 0xb6, 0xe8, 0x0a, 0x54, + 0xd7, 0x89, 0x6b, 0x35, +}; + +uint8_t CRC8_Calc(const uint8_t *buf, size_t len, uint8_t crc) { + /* loop over the buffer data */ + while (len-- > 0) crc = crc8_tab[(crc ^ *buf++) & 0xff]; + + return crc; +} + +bool CRC8_Verify(const uint8_t *buf, size_t len) { + if (len < 2) return false; + + uint8_t expected = CRC8_Calc(buf, len - sizeof(uint8_t), CRC8_INIT); + return expected == buf[len - sizeof(uint8_t)]; +} diff --git a/User/component/crc8.h b/User/component/crc8.h new file mode 100644 index 00000000..e273e68f --- /dev/null +++ b/User/component/crc8.h @@ -0,0 +1,22 @@ +/* + å‚考了Linux +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include + +#define CRC8_INIT 0xFF + +uint8_t CRC8_Calc(const uint8_t *buf, size_t len, uint8_t crc); +bool CRC8_Verify(const uint8_t *buf, size_t len); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/error_detect.c b/User/component/error_detect.c new file mode 100644 index 00000000..b29e591e --- /dev/null +++ b/User/component/error_detect.c @@ -0,0 +1,67 @@ +/* + 错误检测。 +*/ + +#include "error_detect.h" + +#include +#include + +#include "bsp/mm.h" + +static ErrorDetect_t ged; +static bool inited = false; + +int8_t ErrorDetect_Init(void) { + if (inited) return -1; + + memset(&ged, 0x00, sizeof(ged)); + + for (uint8_t i = 0; i < ERROR_DETECT_UNIT_NUM; i++) { + ged.error[i].enable = true; + ged.error[i].priority = i; + ged.error[i].patient_lost = 500; + ged.error[i].patient_work = 500; + } + return 0; +} + +void ErrorDetect_Processing(uint32_t sys_time) { + for (uint8_t i = 0; i < ERROR_DETECT_UNIT_NUM; i++) { + if (!ged.error[i].enable) continue; + + if (sys_time - ged.error[i].showup > ged.error[i].patient_lost) { + ged.error[i].is_lost = true; + ged.error[i].found_lost = sys_time; + } else if (sys_time - ged.error[i].showup > ged.error[i].patient_lost) { + } else { + ged.error[i].cycle_time = ged.error[i].showup - ged.error[i].showup_last; + } + } +} + +bool ErrorDetect_ErrorExist(ErrorDetect_Unit_t unit) { + if (unit == ERROR_DETECT_UNIT_NO_DEV) { + for (uint8_t i = ERROR_DETECT_UNIT_NUM; i > 0; i--) { + if (ged.error[i].error_exist) return true; + } + return false; + } else { + return ged.error[unit].error_exist; + } +} + +ErrorDetect_Unit_t ErrorDetect_GetErrorUnit(void) { + for (uint8_t i = ERROR_DETECT_UNIT_NUM; i > 0; i--) { + if (ged.error[i].error_exist) return i; + } + return ERROR_DETECT_UNIT_NO_DEV; +} + +const ErrorDetect_Error_t *ErrorDetect_GetDetail(ErrorDetect_Unit_t unit) { + return &ged.error[unit]; +} + +void ErrorDetect_Update(ErrorDetect_Unit_t unit, uint32_t time_current) { + ged.error[unit].showup = time_current; +} diff --git a/User/component/error_detect.h b/User/component/error_detect.h new file mode 100644 index 00000000..eb796149 --- /dev/null +++ b/User/component/error_detect.h @@ -0,0 +1,66 @@ +/* + 错误检测。 +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +typedef enum { + /* Low priority */ + ERROR_DETECT_UNIT_NO_DEV = 0, + ERROR_DETECT_UNIT_REFEREE, + ERROR_DETECT_UNIT_CHASSIS_M1, + ERROR_DETECT_UNIT_CHASSIS_M2, + ERROR_DETECT_UNIT_CHASSIS_M3, + ERROR_DETECT_UNIT_CHASSIS_M4, + ERROR_DETECT_UNIT_TRIGGER, + ERROR_DETECT_UNIT_FEED, + ERROR_DETECT_UNIT_GIMBAL_YAW, + ERROR_DETECT_UNIT_GIMBAL_PIT, + ERROR_DETECT_UNIT_GYRO, + ERROR_DETECT_UNIT_ACCL, + ERROR_DETECT_UNIT_MAGN, + ERROR_DETECT_UNIT_DBUS, + ERROR_DETECT_UNIT_NUM, + /* High priority */ +} ErrorDetect_Unit_t; + +typedef struct { + bool enable; + uint8_t priority; + uint32_t patient_lost; + uint32_t patient_work; + + uint32_t showup; + uint32_t showup_last; + uint32_t cycle_time; + uint32_t duration_lost; + uint32_t duration_work; + uint32_t found_lost; + bool error_exist; + bool is_lost; + uint8_t data_is_error; + +} ErrorDetect_Error_t; + +typedef struct { + ErrorDetect_Error_t error[ERROR_DETECT_UNIT_NUM]; +} ErrorDetect_t; + +int8_t ErrorDetect_Init(void); +void ErrorDetect_Processing(uint32_t sys_time); +bool ErrorDetect_ErrorExist(ErrorDetect_Unit_t unit); +ErrorDetect_Unit_t ErrorDetect_GetErrorUnit(void); +const ErrorDetect_Error_t *ErrorDetect_GetDetail(ErrorDetect_Unit_t unit); + +void ErrorDetect_Update(ErrorDetect_Unit_t unit, uint32_t time_current); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/filter.c b/User/component/filter.c new file mode 100644 index 00000000..5375b8e1 --- /dev/null +++ b/User/component/filter.c @@ -0,0 +1,185 @@ +/* + å„类滤波器。 +*/ + +#include "filter.h" + +#include "user_math.h" + +/** + * @brief åˆå§‹åŒ–滤波器 + * + * @param f 滤波器 + * @param sample_freq 采样频率 + * @param cutoff_freq 截止频率 + */ +void LowPassFilter2p_Init(LowPassFilter2p_t *f, float sample_freq, + float cutoff_freq) { + if (f == NULL) return; + + f->cutoff_freq = cutoff_freq; + + f->delay_element_1 = 0.0f; + f->delay_element_2 = 0.0f; + + if (f->cutoff_freq <= 0.0f) { + /* no filtering */ + f->b0 = 1.0f; + f->b1 = 0.0f; + f->b2 = 0.0f; + + f->a1 = 0.0f; + f->a2 = 0.0f; + + return; + } + const float fr = sample_freq / f->cutoff_freq; + const float ohm = tanf(M_PI / fr); + const float c = 1.0f + 2.0f * cosf(M_PI / 4.0f) * ohm + ohm * ohm; + + f->b0 = ohm * ohm / c; + f->b1 = 2.0f * f->b0; + f->b2 = f->b0; + + f->a1 = 2.0f * (ohm * ohm - 1.0f) / c; + f->a2 = (1.0f - 2.0f * cosf(M_PI / 4.0f) * ohm + ohm * ohm) / c; +} + +/** + * @brief 施加一次滤波计算 + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float LowPassFilter2p_Apply(LowPassFilter2p_t *f, float sample) { + if (f == NULL) return 0.0f; + + /* do the filtering */ + float delay_element_0 = + sample - f->delay_element_1 * f->a1 - f->delay_element_2 * f->a2; + + if (isinf(delay_element_0)) { + /* don't allow bad values to propagate via the filter */ + delay_element_0 = sample; + } + + const float output = delay_element_0 * f->b0 + f->delay_element_1 * f->b1 + + f->delay_element_2 * f->b2; + + f->delay_element_2 = f->delay_element_1; + f->delay_element_1 = delay_element_0; + + /* return the value. Should be no need to check limits */ + return output; +} + +/** + * @brief é‡ç½®æ»¤æ³¢å™¨ + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float LowPassFilter2p_Reset(LowPassFilter2p_t *f, float sample) { + if (f == NULL) return 0.0f; + + const float dval = sample / (f->b0 + f->b1 + f->b2); + + if (isfinite(dval)) { + f->delay_element_1 = dval; + f->delay_element_2 = dval; + + } else { + f->delay_element_1 = sample; + f->delay_element_2 = sample; + } + + return LowPassFilter2p_Apply(f, sample); +} + +/** + * @brief åˆå§‹åŒ–滤波器 + * + * @param f 滤波器 + * @param sample_freq 采样频率 + * @param notch_freq 中心频率 + * @param bandwidth 带宽 + */ +void NotchFilter_Init(NotchFilter_t *f, float sample_freq, float notch_freq, + float bandwidth) { + if (f == NULL) return; + + f->notch_freq = notch_freq; + f->bandwidth = bandwidth; + + f->delay_element_1 = 0.0f; + f->delay_element_2 = 0.0f; + + if (notch_freq <= 0.0f) { + /* no filtering */ + f->b0 = 1.0f; + f->b1 = 0.0f; + f->b2 = 0.0f; + + f->a1 = 0.0f; + f->a2 = 0.0f; + + return; + } + + const float alpha = tanf(M_PI * bandwidth / sample_freq); + const float beta = -cosf(M_2PI * notch_freq / sample_freq); + const float a0_inv = 1.0f / (alpha + 1.0f); + + f->b0 = a0_inv; + f->b1 = 2.0f * beta * a0_inv; + f->b2 = a0_inv; + + f->a1 = f->b1; + f->a2 = (1.0f - alpha) * a0_inv; +} + +/** + * @brief 施加一次滤波计算 + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +inline float NotchFilter_Apply(NotchFilter_t *f, float sample) { + if (f == NULL) return 0.0f; + + /* Direct Form II implementation */ + const float delay_element_0 = + sample - f->delay_element_1 * f->a1 - f->delay_element_2 * f->a2; + const float output = delay_element_0 * f->b0 + f->delay_element_1 * f->b1 + + f->delay_element_2 * f->b2; + + f->delay_element_2 = f->delay_element_1; + f->delay_element_1 = delay_element_0; + + return output; +} + +/** + * @brief é‡ç½®æ»¤æ³¢å™¨ + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float NotchFilter_Reset(NotchFilter_t *f, float sample) { + if (f == NULL) return 0.0f; + + float dval = sample; + + if (fabsf(f->b0 + f->b1 + f->b2) > FLT_EPSILON) { + dval = dval / (f->b0 + f->b1 + f->b2); + } + + f->delay_element_1 = dval; + f->delay_element_2 = dval; + + return NotchFilter_Apply(f, sample); +} diff --git a/User/component/filter.h b/User/component/filter.h new file mode 100644 index 00000000..c0759464 --- /dev/null +++ b/User/component/filter.h @@ -0,0 +1,104 @@ +/* + å„类滤波器。 +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include "user_math.h" + +/* 二阶低通滤波器 */ +typedef struct { + float cutoff_freq; /* 截止频率 */ + + float a1; + float a2; + + float b0; + float b1; + float b2; + + float delay_element_1; + float delay_element_2; + +} LowPassFilter2p_t; + +/* 带阻滤波器 */ +typedef struct { + float notch_freq; /* 阻止频率 */ + float bandwidth; /* 带宽 */ + + float a1; + float a2; + + float b0; + float b1; + float b2; + float delay_element_1; + float delay_element_2; + +} NotchFilter_t; + +/** + * @brief åˆå§‹åŒ–滤波器 + * + * @param f 滤波器 + * @param sample_freq 采样频率 + * @param cutoff_freq 截止频率 + */ +void LowPassFilter2p_Init(LowPassFilter2p_t *f, float sample_freq, + float cutoff_freq); + +/** + * @brief 施加一次滤波计算 + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float LowPassFilter2p_Apply(LowPassFilter2p_t *f, float sample); + +/** + * @brief é‡ç½®æ»¤æ³¢å™¨ + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float LowPassFilter2p_Reset(LowPassFilter2p_t *f, float sample); + +/** + * @brief åˆå§‹åŒ–滤波器 + * + * @param f 滤波器 + * @param sample_freq 采样频率 + * @param notch_freq 中心频率 + * @param bandwidth 带宽 + */ +void NotchFilter_Init(NotchFilter_t *f, float sample_freq, float notch_freq, + float bandwidth); + +/** + * @brief 施加一次滤波计算 + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float NotchFilter_Apply(NotchFilter_t *f, float sample); + +/** + * @brief é‡ç½®æ»¤æ³¢å™¨ + * + * @param f 滤波器 + * @param sample 采样的值 + * @return float 滤波åŽçš„值 + */ +float NotchFilter_Reset(NotchFilter_t *f, float sample); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/limiter.c b/User/component/limiter.c new file mode 100644 index 00000000..71e4bf17 --- /dev/null +++ b/User/component/limiter.c @@ -0,0 +1,107 @@ +/* + é™åˆ¶å™¨ +*/ + +#include "limiter.h" + +#include +#include + +#define POWER_BUFF_THRESHOLD 20 +#define CHASSIS_POWER_CHECK_FREQ 10 +#define CHASSIS_POWER_FACTOR_PASS 0.9f +#define CHASSIS_POWER_FACTOR_NO_PASS 1.5f + +#define CHASSIS_MOTOR_CIRCUMFERENCE 0.12f + +/** + * @brief é™åˆ¶åº•盘功率ä¸è¶…过power_limit + * + * @param power_limit 最大功率 + * @param motor_out 电机输出值 + * @param speed 电机转速 + * @param len ç”µæœºæ•°é‡ + * @return int8_t 0对应没有错误 + */ +int8_t PowerLimit_ChassicOutput(float power_limit, float *motor_out, + float *speed, uint32_t len) { + /* power_limitå°äºŽ0æ—¶ä¸è¿›è¡Œé™åˆ¶ */ + if (motor_out == NULL || speed == NULL || power_limit < 0) return -1; + + float sum_motor_out = 0.0f; + for (uint32_t i = 0; i < len; i++) { + /* 总功率计算 P=F(由转矩电æµè¡¨ç¤º)*V(由转速表示) */ + sum_motor_out += + fabsf(motor_out[i]) * fabsf(speed[i]) * CHASSIS_MOTOR_CIRCUMFERENCE; + } + + /* ä¿æŒæ¯ä¸ªç”µæœºè¾“å‡ºå€¼ç¼©å°æ—¶æ¯”例ä¸å˜ */ + if (sum_motor_out > power_limit) { + for (uint32_t i = 0; i < len; i++) { + motor_out[i] *= power_limit / sum_motor_out; + } + } + + return 0; +} + +/** + * @brief 电容输入功率计算 + * + * @param power_in 底盘当å‰åŠŸçŽ‡ + * @param power_limit è£åˆ¤ç³»ç»ŸåŠŸçŽ‡é™åˆ¶å€¼ + * @param power_buffer ç¼“å†²èƒ½é‡ + * @return float è£åˆ¤ç³»ç»Ÿè¾“出最大值 + */ +float PowerLimit_CapInput(float power_in, float power_limit, + float power_buffer) { + float target_power = 0.0f; + + /* è®¡ç®—ä¸‹ä¸€ä¸ªæ£€æµ‹å‘¨æœŸçš„å‰©ä½™ç¼“å†²èƒ½é‡ */ + float heat_buff = power_buffer - (float)(power_in - power_limit) / + (float)CHASSIS_POWER_CHECK_FREQ; + if (heat_buff < POWER_BUFF_THRESHOLD) { /* 功率é™åˆ¶ */ + target_power = power_limit * CHASSIS_POWER_FACTOR_PASS; + } else { + target_power = power_limit * CHASSIS_POWER_FACTOR_NO_PASS; + } + + return target_power; +} + +/** + * @brief 使用缓冲能é‡è®¡ç®—底盘最大功率 + * + * @param power_limit è£åˆ¤ç³»ç»ŸåŠŸçŽ‡é™åˆ¶å€¼ + * @param power_buffer ç¼“å†²èƒ½é‡ + * @return float 底盘输出最大值 + */ +float PowerLimit_TargetPower(float power_limit, float power_buffer) { + float target_power = 0.0f; + + /* æ ¹æ®å‰©ä½™ç¼“冲能é‡è®¡ç®—输出功率 */ + target_power = power_limit * (power_buffer - 10.0f) / 20.0f; + if (target_power < 0.0f) target_power = 0.0f; + + return target_power; +} + +/** + * @brief 射击频率控制 + * + * @param heat 当å‰çƒ­é‡ + * @param heat_limit 热é‡ä¸Šé™ + * @param cooling_rate 冷å´é€Ÿçއ + * @param heat_increase 冷å´å¢žåŠ  + * @param shoot_freq ç»è¿‡çƒ­é‡é™åˆ¶åŽçš„射击频率 + * @return float 射击频率 + */ +float HeatLimit_ShootFreq(float heat, float heat_limit, float cooling_rate, + float heat_increase, bool is_big) { + float heat_percent = heat / heat_limit; + float stable_freq = cooling_rate / heat_increase; + if (is_big) + return stable_freq; + else + return (heat_percent > 0.7f) ? stable_freq : 3.0f * stable_freq; +} diff --git a/User/component/limiter.h b/User/component/limiter.h new file mode 100644 index 00000000..7c24cb5f --- /dev/null +++ b/User/component/limiter.h @@ -0,0 +1,55 @@ +/* + é™åˆ¶å™¨ +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +/** + * @brief é™åˆ¶åº•盘功率ä¸è¶…过power_limit + * + * @param power_limit 最大功率 + * @param motor_out 电机输出值 + * @param speed 电机转速 + * @param len ç”µæœºæ•°é‡ + * @return int8_t 0对应没有错误 + */ +int8_t PowerLimit_ChassicOutput(float power_limit, float *motor_out, + float *speed, uint32_t len); +/** + * @brief 电容输入功率计算 + * + * @param power_in 底盘当å‰åŠŸçŽ‡ + * @param power_limit è£åˆ¤ç³»ç»ŸåŠŸçŽ‡é™åˆ¶å€¼ + * @param power_buffer ç¼“å†²èƒ½é‡ + * @return float è£åˆ¤ç³»ç»Ÿè¾“出最大值 + */ +float PowerLimit_CapInput(float power_in, float power_limit, + float power_buffer); +/** + * @brief 使用缓冲能é‡è®¡ç®—底盘最大功率 + * + * @param power_limit è£åˆ¤ç³»ç»ŸåŠŸçŽ‡é™åˆ¶å€¼ + * @param power_buffer ç¼“å†²èƒ½é‡ + * @return float 底盘输出最大值 + */ +float PowerLimit_TargetPower(float power_limit, float power_buffer); + +/** + * @brief 射击频率控制 + * + * @param heat 当å‰çƒ­é‡ + * @param heat_limit 热é‡ä¸Šé™ + * @param cooling_rate 冷å´é€Ÿçއ + * @param heat_increase 冷å´å¢žåŠ  + * @param shoot_freq ç»è¿‡çƒ­é‡é™åˆ¶åŽçš„射击频率 + * @return float 射击频率 + */ +float HeatLimit_ShootFreq(float heat, float heat_limit, float cooling_rate, + float heat_increase, bool is_big); diff --git a/User/component/mixer.c b/User/component/mixer.c new file mode 100644 index 00000000..554b92e1 --- /dev/null +++ b/User/component/mixer.c @@ -0,0 +1,94 @@ +/* + æ··åˆå™¨ +*/ + +#include "mixer.h" + +#include "math.h" + +/** + * @brief åˆå§‹åŒ–æ··åˆå™¨ + * + * @param mixer æ··åˆå™¨ + * @param mode æ··åˆå™¨æ¨¡å¼ + * @return int8_t 0对应没有错误 + */ +int8_t Mixer_Init(Mixer_t *mixer, Mixer_Mode_t mode) { + if (mixer == NULL) return -1; + + mixer->mode = mode; + return 0; +} + +/** + * @brief 计算输出 + * + * @param mixer æ··åˆå™¨ + * @param move_vec è¿åЍå‘é‡ + * @param out 输出数组 + * @param len 输出数组长短 + * @param scale è¾“å‡ºæ”¾å¤§å› å­ + * @return int8_t 0对应没有错误 + */ +int8_t Mixer_Apply(Mixer_t *mixer, MoveVector_t *move_vec, float *out, + int8_t len, float scale) { + if (mixer == NULL) return -1; + + switch (mixer->mode) { + case MIXER_MECANUM: + if (len == 4) { + out[0] = move_vec->vx - move_vec->vy + move_vec->wz; + out[1] = move_vec->vx + move_vec->vy + move_vec->wz; + out[2] = -move_vec->vx + move_vec->vy + move_vec->wz; + out[3] = -move_vec->vx - move_vec->vy + move_vec->wz; + } else { + goto error; + } + break; + + case MIXER_PARLFIX4: + if (len == 4) { + out[0] = -move_vec->vx; + out[1] = move_vec->vx; + out[2] = move_vec->vx; + out[3] = -move_vec->vx; + } else { + goto error; + } + case MIXER_PARLFIX2: + if (len == 2) { + out[0] = -move_vec->vx; + out[1] = move_vec->vx; + } else { + goto error; + } + case MIXER_SINGLE: + if (len == 1) { + out[0] = move_vec->vx; + } else { + goto error; + } + case MIXER_OMNICROSS: + case MIXER_OMNIPLUS: + goto error; + } + + float abs_max = 0.f; + for (int8_t i = 0; i < len; i++) { + const float abs_val = fabsf(out[i]); + abs_max = (abs_val > abs_max) ? abs_val : abs_max; + } + if (abs_max > 1.f) { + for (int8_t i = 0; i < len; i++) { + out[i] /= abs_max; + } + } + for (int8_t i = 0; i < len; i++) { + out[i] *= scale; + } + return 0; + +error: + for (uint8_t i = 0; i < len; i++) out[i] = 0; + return -1; +} diff --git a/User/component/mixer.h b/User/component/mixer.h new file mode 100644 index 00000000..98de3b01 --- /dev/null +++ b/User/component/mixer.h @@ -0,0 +1,60 @@ +/* + æ··åˆå™¨ +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include "user_math.h" + +/** 四轮布局 */ +/* å‰ */ +/* 2 1 */ +/* 3 4 */ + +/* 两轮布局 */ +/* å‰ */ +/* 2 1 */ + +/* æ··åˆå™¨æ¨¡å¼ */ +typedef enum { + MIXER_MECANUM, /* 麦克纳姆轮 */ + MIXER_PARLFIX4, /* 平行四驱动轮 */ + MIXER_PARLFIX2, /* 平行对侧两驱动轮 */ + MIXER_OMNICROSS, /* å‰å½¢å…¨å‘è½® */ + MIXER_OMNIPLUS, /* åå­—å…¨å‘è½® */ + MIXER_SINGLE, /* å•个摩擦轮 */ +} Mixer_Mode_t; + +typedef struct { + Mixer_Mode_t mode; +} Mixer_t; /* æ··åˆå™¨ä¸»ç»“构体 */ + +/** + * @brief åˆå§‹åŒ–æ··åˆå™¨ + * + * @param mixer æ··åˆå™¨ + * @param mode æ··åˆå™¨æ¨¡å¼ + * @return int8_t 0对应没有错误 + */ +int8_t Mixer_Init(Mixer_t *mixer, Mixer_Mode_t mode); + +/** + * @brief 计算输出 + * + * @param mixer æ··åˆå™¨ + * @param move_vec è¿åЍå‘é‡ + * @param out 输出数组 + * @param len 输出数组长短 + * @param scale è¾“å‡ºæ”¾å¤§å› å­ + * @return int8_t 0对应没有错误 + */ +int8_t Mixer_Apply(Mixer_t *mixer, MoveVector_t *move_vec, float *out, + int8_t len, float scale); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/pid.c b/User/component/pid.c new file mode 100644 index 00000000..0a3c7d45 --- /dev/null +++ b/User/component/pid.c @@ -0,0 +1,158 @@ +/* + Modified from + https://github.com/PX4/Firmware/blob/master/src/lib/pid/pid.cpp + + å‚考资料: + https://github.com/PX4/Firmware/issues/12362 + https://dev.px4.io/master/en/flight_stack/controller_diagrams.html + https://docs.px4.io/master/en/config_mc/pid_tuning_guide_multicopter.html#standard_form + https://www.controleng.com/articles/not-all-pid-controllers-are-the-same/ + https://en.wikipedia.org/wiki/PID_controller + http://brettbeauregard.com/blog/2011/04/improving-the-beginner%E2%80%99s-pid-derivative-kick/ +*/ + +#include "pid.h" + +#define SIGMA 0.000001f + +/** + * @brief åˆå§‹åŒ–PID + * + * @param pid PID结构体 + * @param mode PIDæ¨¡å¼ + * @param sample_freq 采样频率 + * @param param PID傿•° + * @return int8_t 0对应没有错误 + */ +int8_t PID_Init(KPID_t *pid, KPID_Mode_t mode, float sample_freq, + const KPID_Params_t *param) { + if (pid == NULL) return -1; + + if (!isfinite(param->p)) return -1; + if (!isfinite(param->i)) return -1; + if (!isfinite(param->d)) return -1; + if (!isfinite(param->i_limit)) return -1; + if (!isfinite(param->out_limit)) return -1; + pid->param = param; + + float dt_min = 1.0f / sample_freq; + if (isfinite(dt_min)) + pid->dt_min = dt_min; + else + return -1; + + LowPassFilter2p_Init(&(pid->dfilter), sample_freq, pid->param->d_cutoff_freq); + + pid->mode = mode; + PID_Reset(pid); + return 0; +} + +/** + * @brief PID计算 + * + * @param pid PID结构体 + * @param sp 设定值 + * @param fb å馈值 + * @param fb_dot å馈值微分 + * @param dt 间隔时间 + * @return float 计算的输出 + */ +float PID_Calc(KPID_t *pid, float sp, float fb, float fb_dot, float dt) { + if (!isfinite(sp) || !isfinite(fb) || !isfinite(fb_dot) || !isfinite(dt)) { + return pid->last.out; + } + + /* 计算误差值 */ + const float err = CircleError(sp, fb, pid->param->range); + + /* 计算P项 */ + const float k_err = err * pid->param->k; + + /* 计算D项 */ + const float k_fb = pid->param->k * fb; + const float filtered_k_fb = LowPassFilter2p_Apply(&(pid->dfilter), k_fb); + + float d; + switch (pid->mode) { + case KPID_MODE_CALC_D: + /* 通过fb计算D,é¿å…了由于spå˜åŒ–导致errçªå˜çš„问题 */ + /* 当spä¸å˜æ—¶ï¼Œerr的微分等于负的fb的微分 */ + d = (filtered_k_fb - pid->last.k_fb) / fmaxf(dt, pid->dt_min); + break; + + case KPID_MODE_SET_D: + d = fb_dot; + break; + + case KPID_MODE_NO_D: + d = 0.0f; + break; + } + pid->last.err = err; + pid->last.k_fb = filtered_k_fb; + + if (!isfinite(d)) d = 0.0f; + + /* 计算PD输出 */ + float output = (k_err * pid->param->p) - (d * pid->param->d); + + /* 计算I项 */ + const float i = pid->i + (k_err * dt); + const float i_out = i * pid->param->i; + + if (pid->param->i > SIGMA) { + /* 检查是å¦é¥±å’Œ */ + if (isfinite(i)) { + if ((fabsf(output + i_out) <= pid->param->out_limit) && + (fabsf(i) <= pid->param->i_limit)) { + /* 未饱和,使用新积分 */ + pid->i = i; + } + } + } + + /* 计算PID输出 */ + output += i_out; + + /* é™åˆ¶è¾“出 */ + if (isfinite(output)) { + if (pid->param->out_limit > SIGMA) { + output = AbsClip(output, pid->param->out_limit); + } + pid->last.out = output; + } + return pid->last.out; +} + +/** + * @brief é‡ç½®å¾®åˆ†é¡¹ + * + * @param pid PID结构体 + * @return int8_t 0对应没有错误 + */ +int8_t PID_ResetIntegral(KPID_t *pid) { + if (pid == NULL) return -1; + + pid->i = 0.0f; + + return 0; +} + +/** + * @brief é‡ç½®PID + * + * @param pid PID结构体 + * @return int8_t 0对应没有错误 + */ +int8_t PID_Reset(KPID_t *pid) { + if (pid == NULL) return -1; + + pid->i = 0.0f; + pid->last.err = 0.0f; + pid->last.k_fb = 0.0f; + pid->last.out = 0.0f; + LowPassFilter2p_Reset(&(pid->dfilter), 0.0f); + + return 0; +} diff --git a/User/component/pid.h b/User/component/pid.h new file mode 100644 index 00000000..a93acaa4 --- /dev/null +++ b/User/component/pid.h @@ -0,0 +1,95 @@ +/* + Modified from + https://github.com/PX4/Firmware/blob/master/src/lib/pid/pid.h +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +#include "filter.h" +#include "user_math.h" + +/* PIDæ¨¡å¼ */ +typedef enum { + KPID_MODE_NO_D = 0, /* ä¸ä½¿ç”¨å¾®åˆ†é¡¹ï¼ŒPI控制器 */ + KPID_MODE_CALC_D, /* æ ¹æ®å馈的值计算离散微分,忽略PID_Calc中的fb_dot */ + KPID_MODE_SET_D /* 直接æä¾›å¾®åˆ†å€¼ï¼ŒPID_Calc中的fb_dot将被使用,(Gyros) */ +} KPID_Mode_t; + +/* PID傿•° */ +typedef struct { + float k; /* 控制器增益,设置为1ç”¨äºŽå¹¶è¡Œæ¨¡å¼ */ + float p; /* 比例项增益,设置为1ç”¨äºŽæ ‡å‡†å½¢å¼ */ + float i; /* 积分项增益 */ + float d; /* 微分项增益 */ + float i_limit; /* ç§¯åˆ†é¡¹ä¸Šé™ */ + float out_limit; /* 输出ç»å¯¹å€¼é™åˆ¶ */ + float d_cutoff_freq; /* D项低通截止频率 */ + float range; /* 计算循环误差时使用,大于0æ—¶å¯ç”¨ */ +} KPID_Params_t; + +/* PID主结构体 */ +typedef struct { + KPID_Mode_t mode; + const KPID_Params_t *param; + + float dt_min; /* 最å°PID_Calc调用间隔 */ + float i; /* 积分 */ + + struct { + float err; /* 上次误差 */ + float k_fb; /* 上次å馈值 */ + float out; /* 上次输出 */ + } last; + + LowPassFilter2p_t dfilter; /* D项低通滤波器 */ +} KPID_t; + +/** + * @brief åˆå§‹åŒ–PID + * + * @param pid PID结构体 + * @param mode PIDæ¨¡å¼ + * @param sample_freq 采样频率 + * @param param PID傿•° + * @return int8_t 0对应没有错误 + */ +int8_t PID_Init(KPID_t *pid, KPID_Mode_t mode, float sample_freq, + const KPID_Params_t *param); + +/** + * @brief PID计算 + * + * @param pid PID结构体 + * @param sp 设定值 + * @param fb å馈值 + * @param fb_dot å馈值微分 + * @param dt 间隔时间 + * @return float 计算的输出 + */ +float PID_Calc(KPID_t *pid, float sp, float fb, float fb_dot, float dt); + +/** + * @brief é‡ç½®å¾®åˆ†é¡¹ + * + * @param pid PID结构体 + * @return int8_t 0对应没有错误 + */ +int8_t PID_ResetIntegral(KPID_t *pid); + +/** + * @brief é‡ç½®PID + * + * @param pid PID结构体 + * @return int8_t 0对应没有错误 + */ +int8_t PID_Reset(KPID_t *pid); + +#ifdef __cplusplus +} +#endif diff --git a/User/component/ui.c b/User/component/ui.c new file mode 100644 index 00000000..4544784b --- /dev/null +++ b/User/component/ui.c @@ -0,0 +1,301 @@ +/* + UI相关命令 +*/ +#include "component\ui.h" + +#include + +/** + * @brief UI_绘制直线段 + * + * @param grapic_line 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param x_end 终点xåæ ‡ + * @param y_end 终点yåæ ‡ + * @return int8_t + */ +int8_t UI_DrawLine(UI_Ele_t *grapic_line, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t width, + uint16_t x_start, uint16_t y_start, uint16_t x_end, + uint16_t y_end) { + if (grapic_line == NULL) return -1; + snprintf((char *)grapic_line->name, 2, "%s", name); + grapic_line->layer = layer; + grapic_line->type_op = type_op; + grapic_line->type_ele = 0; + grapic_line->color = color; + grapic_line->width = width; + grapic_line->x_start = x_start; + grapic_line->y_start = y_start; + grapic_line->x_end = x_end; + grapic_line->y_end = y_end; + return 0; +} + +/** + * @brief UI_绘制矩形 + * + * @param grapic_rectangle 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param x_end 对角顶点xåæ ‡ + * @param y_end 对角顶点yåæ ‡ + * @return int8_t + */ +int8_t UI_DrawRectangle(UI_Ele_t *grapic_rectangle, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t width, uint16_t x_start, uint16_t y_start, + uint16_t x_end, uint16_t y_end) { + if (grapic_rectangle == NULL) return -1; + snprintf((char *)grapic_rectangle->name, 2, "%s", name); + grapic_rectangle->type_op = type_op; + grapic_rectangle->type_ele = 1; + grapic_rectangle->layer = layer; + grapic_rectangle->color = color; + grapic_rectangle->width = width; + grapic_rectangle->x_start = x_start; + grapic_rectangle->y_start = y_start; + grapic_rectangle->x_end = x_end; + grapic_rectangle->y_end = y_end; + return 0; +} + +/** + * @brief UI_绘制正圆 + * + * @param grapic_cycle 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_center 圆心xåæ ‡ + * @param y_center 圆心yåæ ‡ + * @param radius åŠå¾„ + * @return int8_t + */ +int8_t UI_DrawCycle(UI_Ele_t *grapic_cycle, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t width, + uint16_t x_center, uint16_t y_center, uint16_t radius) { + if (grapic_cycle == NULL) return -1; + snprintf((char *)grapic_cycle->name, 2, "%s", name); + grapic_cycle->type_op = type_op; + grapic_cycle->layer = layer; + grapic_cycle->type_ele = 2; + grapic_cycle->color = color; + grapic_cycle->width = width; + grapic_cycle->x_start = x_center; + grapic_cycle->y_start = y_center; + grapic_cycle->radius = radius; + return 0; +} + +/** + * @brief UI_绘制椭圆 + * + * @param grapic_oval 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_center 圆心xåæ ‡ + * @param y_center 圆心yåæ ‡ + * @param x_semiaxis xåŠè½´é•¿åº¦ + * @param y_semiaxis yåŠè½´é•¿åº¦ + * @return int8_t + */ +int8_t UI_DrawOval(UI_Ele_t *grapic_oval, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t width, + uint16_t x_center, uint16_t y_center, uint16_t x_semiaxis, + uint16_t y_semiaxis) { + if (grapic_oval == NULL) return -1; + snprintf((char *)grapic_oval->name, 2, "%s", name); + grapic_oval->type_op = type_op; + grapic_oval->type_ele = 3; + grapic_oval->layer = layer; + grapic_oval->color = color; + grapic_oval->width = width; + grapic_oval->x_start = x_center; + grapic_oval->y_start = y_center; + grapic_oval->x_end = x_semiaxis; + grapic_oval->y_end = y_semiaxis; + return 0; +} + +/** + * @brief UI_绘制圆弧 + * + * @param grapic_arc 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param angle_start 起始角度 + * @param angle_end 终止角度 + * @param width 线æ¡å®½åº¦ + * @param x_center 圆心xåæ ‡ + * @param y_center 圆心yåæ ‡ + * @param x_semiaxis xåŠè½´é•¿åº¦ + * @param y_semiaxis yåŠè½´é•¿åº¦ + * @return int8_t + */ +int8_t UI_DrawArc(UI_Ele_t *grapic_arc, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t angle_start, + uint16_t angle_end, uint16_t width, uint16_t x_center, + uint16_t y_center, uint16_t x_semiaxis, uint16_t y_semiaxis) { + if (grapic_arc == NULL) return -1; + snprintf((char *)grapic_arc->name, 2, "%s", name); + grapic_arc->type_op = type_op; + grapic_arc->type_ele = 4; + grapic_arc->layer = layer; + grapic_arc->color = color; + grapic_arc->angle_start = angle_start; + grapic_arc->angle_end = angle_end; + grapic_arc->width = width; + grapic_arc->x_start = x_center; + grapic_arc->y_start = y_center; + grapic_arc->x_end = x_semiaxis; + grapic_arc->y_end = y_semiaxis; + return 0; +} + +/** + * @brief UI_绘制浮点数 + * + * @param grapic_float 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param font_size å­—ä½“å¤§å° + * @param digits å°æ•°ç‚¹åŽæœ‰æ•ˆä½æ•° + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param float_high 32使µ®ç‚¹æ•° + * @param float_middle 32使µ®ç‚¹æ•° + * @param float_low 32使µ®ç‚¹æ•° + * @return int8_t + */ +int8_t UI_DrawFloating(UI_Ele_t *grapic_floating, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t font_size, uint16_t digits, uint16_t width, + uint16_t x_start, uint16_t y_start, uint16_t float_high, + uint16_t float_middle, uint16_t float_low) { + if (grapic_floating == NULL) return -1; + snprintf((char *)grapic_floating->name, 2, "%s", name); + grapic_floating->type_op = type_op; + grapic_floating->type_ele = 5; + grapic_floating->layer = layer; + grapic_floating->color = color; + grapic_floating->angle_start = font_size; + grapic_floating->angle_end = digits; + grapic_floating->width = width; + grapic_floating->x_start = x_start; + grapic_floating->y_start = y_start; + grapic_floating->radius = float_high; + grapic_floating->x_end = float_middle; + grapic_floating->y_end = float_low; + return 0; +} + +/** + * @brief UI_绘制整型数 + * + * @param grapic_integer 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param font_size å­—ä½“å¤§å° + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param int32_t_high 32使•´åž‹æ•° + * @param int32_t_middle 32使•´åž‹æ•° + * @param int32_t_low 32使•´åž‹æ•° + * @return int8_t + */ +int8_t UI_DrawInteger(UI_Ele_t *grapic_integer, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t font_size, uint16_t width, uint16_t x_start, + uint16_t y_start, uint16_t int32_t_high, + uint16_t int32_t_middle, uint16_t int32_t_low) { + if (grapic_integer == NULL) return -1; + snprintf((char *)grapic_integer->name, 2, "%s", name); + grapic_integer->type_op = type_op; + grapic_integer->type_ele = 6; + grapic_integer->layer = layer; + grapic_integer->color = color; + grapic_integer->angle_start = font_size; + grapic_integer->width = width; + grapic_integer->x_start = x_start; + grapic_integer->y_start = y_start; + grapic_integer->radius = int32_t_high; + grapic_integer->x_end = int32_t_middle; + grapic_integer->y_end = int32_t_low; + return 0; +} + +/** + * @brief UI_绘制字符 + * + * @param grapic_character 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param font_size å­—ä½“å¤§å° + * @param length 字符长度 + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param character å­—ç¬¦ä¸²é¦–åœ°å€ + * @return int8_t + */ +int8_t UI_DrawCharacter(UI_Drawcharacter_t *grapic_character, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t font_size, uint16_t length, uint16_t width, + uint16_t x_start, uint16_t y_start, + const char *character) { + if (grapic_character == NULL) return -1; + snprintf((char *)grapic_character->grapic.name, 2, "%s", name); + grapic_character->grapic.type_op = type_op; + grapic_character->grapic.type_ele = 7; + grapic_character->grapic.layer = layer; + grapic_character->grapic.color = color; + grapic_character->grapic.angle_start = font_size; + grapic_character->grapic.angle_end = length; + grapic_character->grapic.width = width; + grapic_character->grapic.x_start = x_start; + grapic_character->grapic.y_start = y_start; + snprintf((char *)grapic_character->character, 29, "%s", character); + return 0; +} + +/** + * @brief UI_删除图层 + * + * @param del 结构体 + * @param opt æ“作 + * @param layer 图层 + * @return int8_t + */ +int8_t UI_DelLayer(UI_Del_t *del, uint8_t opt, uint8_t layer) { + if (del == NULL) return -1; + del->del_operation = opt; + del->layer = layer; + return 0; +} \ No newline at end of file diff --git a/User/component/ui.h b/User/component/ui.h new file mode 100644 index 00000000..5580d3e7 --- /dev/null +++ b/User/component/ui.h @@ -0,0 +1,276 @@ +/* + UI相关命令 +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +#include "component\user_math.h" + +#define UI_DEL_OPERATION_NOTHING (0) +#define UI_DEL_OPERATION_DEL (1) +#define UI_DEL_OPERATION_DEL_ALL (2) + +#define UI_GRAPIC_OPERATION_NOTHING (0) +#define UI_GRAPIC_OPERATION_ADD (1) +#define UI_GRAPIC_OPERATION_REWRITE (2) +#define UI_GRAPIC_OPERATION_DEL (3) + +#define UI_GRAPIC_LAYER_CONST (0) +#define UI_GRAPIC_LAYER_AUTOAIM (1) +#define UI_GRAPIC_LAYER_CHASSIS (2) +#define UI_GRAPIC_LAYER_CAP (3) +#define UI_GRAPIC_LAYER_GIMBAL (4) +#define UI_GRAPIC_LAYER_SHOOT (5) +#define UI_GRAPIC_LAYER_CMD (6) + +#define UI_DEFAULT_WIDTH (0x01) +#define UI_CHAR_DEFAULT_WIDTH (0x02) + +typedef enum { + RED_BLUE, + YELLOW, + GREEN, + ORANGE, + PURPLISH_RED, + PINK, + CYAN, + BLACK, + WHITE +} UI_Color_t; + +typedef struct __packed { + uint8_t op; + uint8_t num_layer; +} UI_InterStudent_UIDel_t; + +typedef struct __packed { + uint8_t name[3]; + uint8_t type_op : 3; + uint8_t type_ele : 3; + uint8_t layer : 4; + uint8_t color : 4; + uint16_t angle_start : 9; + uint16_t angle_end : 9; + uint16_t width : 10; + uint16_t x_start : 11; + uint16_t y_start : 11; + uint16_t radius : 10; + uint16_t x_end : 11; + uint16_t y_end : 11; +} UI_Ele_t; + +typedef struct __packed { + UI_Ele_t grapic; +} UI_Drawgrapic_1_t; + +typedef struct __packed { + UI_Ele_t grapic[2]; +} UI_Drawgrapic_2_t; + +typedef struct __packed { + UI_Ele_t grapic[5]; +} UI_Drawgrapic_5_t; + +typedef struct __packed { + UI_Ele_t grapic[7]; +} UI_Drawgrapic_7_t; + +typedef struct __packed { + UI_Ele_t grapic; + uint8_t character[30]; +} UI_Drawcharacter_t; + +typedef struct __packed { + uint8_t del_operation; + uint8_t layer; +} UI_Del_t; + +/** + * @brief UI_绘制直线段 + * + * @param grapic_line 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param x_end 终点xåæ ‡ + * @param y_end 终点yåæ ‡ + * @return int8_t + */ +int8_t UI_DrawLine(UI_Ele_t *grapic_line, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t width, + uint16_t x_start, uint16_t y_start, uint16_t x_end, + uint16_t y_end); + +/** + * @brief UI_绘制矩形 + * + * @param grapic_rectangle 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param x_end 对角顶点xåæ ‡ + * @param y_end 对角顶点yåæ ‡ + * @return int8_t + */ +int8_t UI_DrawRectangle(UI_Ele_t *grapic_rectangle, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t width, uint16_t x_start, uint16_t y_start, + uint16_t x_end, uint16_t y_end); + +/** + * @brief UI_绘制正圆 + * + * @param grapic_cycle 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_center 圆心xåæ ‡ + * @param y_center 圆心yåæ ‡ + * @param radius åŠå¾„ + * @return int8_t + */ +int8_t UI_DrawCycle(UI_Ele_t *grapic_cycle, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t width, + uint16_t x_center, uint16_t y_center, uint16_t radius); + +/** + * @brief UI_绘制椭圆 + * + * @param grapic_oval 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param width 线æ¡å®½åº¦ + * @param x_center 圆心xåæ ‡ + * @param y_center 圆心yåæ ‡ + * @param x_semiaxis xåŠè½´é•¿åº¦ + * @param y_semiaxis yåŠè½´é•¿åº¦ + * @return int8_t + */ +int8_t UI_DrawOval(UI_Ele_t *grapic_oval, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t width, + uint16_t x_center, uint16_t y_center, uint16_t x_semiaxis, + uint16_t y_semiaxis); + +/** + * @brief UI_绘制圆弧 + * + * @param grapic_arc 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param angle_start 起始角度 + * @param angle_end 终止角度 + * @param width 线æ¡å®½åº¦ + * @param x_center 圆心xåæ ‡ + * @param y_center 圆心yåæ ‡ + * @param x_semiaxis xåŠè½´é•¿åº¦ + * @param y_semiaxis yåŠè½´é•¿åº¦ + * @return int8_t + */ +int8_t UI_DrawArc(UI_Ele_t *grapic_arc, const char *name, uint8_t type_op, + uint8_t layer, uint8_t color, uint16_t angle_start, + uint16_t angle_end, uint16_t width, uint16_t x_center, + uint16_t y_center, uint16_t x_semiaxis, uint16_t y_semiaxis); + +/** + * @brief UI_绘制浮点数 + * + * @param grapic_float 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param font_size å­—ä½“å¤§å° + * @param digits å°æ•°ç‚¹åŽæœ‰æ•ˆä½æ•° + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param float_high 32使µ®ç‚¹æ•° + * @param float_middle 32使µ®ç‚¹æ•° + * @param float_low 32使µ®ç‚¹æ•° + * @return int8_t + */ +int8_t UI_DrawFloating(UI_Ele_t *grapic_floating, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t font_size, uint16_t digits, uint16_t width, + uint16_t x_start, uint16_t y_start, uint16_t float_high, + uint16_t float_middle, uint16_t float_low); + +/** + * @brief UI_绘制整型数 + * + * @param grapic_integer 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param font_size å­—ä½“å¤§å° + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param int32_t_high 32使•´åž‹æ•° + * @param int32_t_middle 32使•´åž‹æ•° + * @param int32_t_low 32使•´åž‹æ•° + * @return int8_t + */ +int8_t UI_DrawInteger(UI_Ele_t *grapic_integer, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t font_size, uint16_t width, uint16_t x_start, + uint16_t y_start, uint16_t int32_t_high, + uint16_t int32_t_middle, uint16_t int32_t_low); + +/** + * @brief UI_绘制字符 + * + * @param grapic_character 结构体 + * @param name 图形åé¦–åœ°å€ + * @param type_op æ“作类型 + * @param layer 图层数 + * @param color 颜色 + * @param font_size å­—ä½“å¤§å° + * @param length 字符长度 + * @param width 线æ¡å®½åº¦ + * @param x_start 起点xåæ ‡ + * @param y_start 起点yåæ ‡ + * @param character å­—ç¬¦ä¸²é¦–åœ°å€ + * @return int8_t + */ +int8_t UI_DrawCharacter(UI_Drawcharacter_t *grapic_character, const char *name, + uint8_t type_op, uint8_t layer, uint8_t color, + uint16_t font_size, uint16_t length, uint16_t width, + uint16_t x_start, uint16_t y_start, + const char *character); + +/** + * @brief UI_删除图层 + * + * @param del 结构体 + * @param opt æ“作 + * @param layer 图层 + * @return int8_t + */ +int8_t UI_DelLayer(UI_Del_t *del, uint8_t opt, uint8_t layer); + +#ifdef __cplusplus +} +#endif \ No newline at end of file diff --git a/User/component/user_math.c b/User/component/user_math.c new file mode 100644 index 00000000..b51d2b51 --- /dev/null +++ b/User/component/user_math.c @@ -0,0 +1,114 @@ +/* + 自定义的数学è¿ç®—。 +*/ + +#include "user_math.h" + +#include + +inline float InvSqrt(float x) { +//#if 0 + /* Fast inverse square-root */ + /* See: http://en.wikipedia.org/wiki/Fast_inverse_square_root */ + float halfx = 0.5f * x; + float y = x; + long i = *(long*)&y; + i = 0x5f3759df - (i>>1); + y = *(float*)&i; + y = y * (1.5f - (halfx * y * y)); + y = y * (1.5f - (halfx * y * y)); + return y; +//#else +// return 1.0f / sqrtf(x); +//#endif +} + +inline float AbsClip(float in, float limit) { + return (in < -limit) ? -limit : ((in > limit) ? limit : in); +} + +inline void Clip(float *origin, float min, float max) { + if (*origin > max) *origin = max; + if (*origin < min) *origin = min; +} + +inline float Sign(float in) { return (in > 0) ? 1.0f : 0.0f; } + +/** + * \brief å°†è¿åЍå‘é‡ç½®é›¶ + * + * \param mv 被æ“作的值 + */ +inline void ResetMoveVector(MoveVector_t *mv) { memset(mv, 0, sizeof(*mv)); } + +/** + * \brief 计算循环值的误差,用于没有负数值,并在一定范围内å˜åŒ–的值 + * 例如编ç å™¨ï¼šç›¸å·®1.5PI其实等于相差-0.5PI + * + * \param sp 被æ“作的值 + * \param fb å˜åŒ–é‡ + * \param range 被æ“作的值å˜åŒ–范围,正数时起效 + * + * \return 函数è¿è¡Œç»“æžœ + */ +inline float CircleError(float sp, float fb, float range) { + float error = sp - fb; + if (range > 0.0f) { + float half_range = range / 2.0f; + + if (error > half_range) + error -= range; + else if (error < -half_range) + error += range; + } + return error; +} + +/** + * \brief 循环加法,用于没有负数值,并在一定范围内å˜åŒ–的值 + * 例如编ç å™¨ï¼Œåœ¨0-2PI内å˜åŒ–,1.5PI + 1.5PI = 1PI + * + * \param origin 被æ“作的值 + * \param delta å˜åŒ–é‡ + * \param range 被æ“作的值å˜åŒ–范围,正数时起效 + */ +inline void CircleAdd(float *origin, float delta, float range) { + float out = *origin + delta; + if (range > 0.0f) { + if (out >= range) + out -= range; + else if (out < 0.0f) + out += range; + } + *origin = out; +} + +/** + * @brief 循环值å–å + * + * @param origin 被æ“作的值 + */ +inline void CircleReverse(float *origin) { *origin = -(*origin) + M_2PI; } + +/** + * @brief æ ¹æ®ç›®æ ‡å¼¹ä¸¸é€Ÿåº¦è®¡ç®—摩擦轮转速 + * + * @param bullet_speed 弹丸速度 + * @param fric_radius 摩擦轮åŠå¾„ + * @param is17mm 是å¦ä¸º17mm + * @return 摩擦轮转速 + */ +inline float CalculateRpm(float bullet_speed, float fric_radius, bool is17mm) { + if (bullet_speed == 0.0f) return 0.f; + if (is17mm) { + if (bullet_speed == 15.0f) return 4670.f; + if (bullet_speed == 18.0f) return 5200.f; + if (bullet_speed == 30.0f) return 7350.f; + } else { + if (bullet_speed == 10.0f) return 4450.f; + if (bullet_speed == 16.0f) return 5800.f; + } + + /* ä¸ä¸ºè£åˆ¤ç³»ç»Ÿè®¾å®šå€¼æ—¶,计算转速 */ + return 60.0f * (float)bullet_speed / (M_2PI * fric_radius); +} diff --git a/User/component/user_math.h b/User/component/user_math.h new file mode 100644 index 00000000..c0677f28 --- /dev/null +++ b/User/component/user_math.h @@ -0,0 +1,106 @@ +/* + 自定义的数学è¿ç®—。 +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include "stm32f4xx.h" +#define ARM_MATH_CM4 + +#include +#include +#include + +#define M_DEG2RAD_MULT (0.01745329251f) +#define M_RAD2DEG_MULT (57.2957795131f) + +#ifndef M_PI +#define M_PI 3.14159265358979323846f +#endif + +#ifndef M_2PI +#define M_2PI 6.28318530717958647692f +#endif + +#define max(a, b) \ + ({ \ + __typeof__(a) _a = (a); \ + __typeof__(b) _b = (b); \ + _a > _b ? _a : _b; \ + }) + +#define min(a, b) \ + ({ \ + __typeof__(a) _a = (a); \ + __typeof__(b) _b = (b); \ + _a < _b ? _a : _b; \ + }) + +/* 移动å‘é‡ */ +typedef struct { + float vx; /* å‰åŽå¹³ç§» */ + float vy; /* å·¦å³å¹³ç§» */ + float wz; /* 转动 */ +} MoveVector_t; + +float InvSqrt(float x); + +float AbsClip(float in, float limit); + +void Clip(float *origin, float min, float max); + +float Sign(float in); + +/** + * \brief å°†è¿åЍå‘é‡ç½®é›¶ + * + * \param mv 被æ“作的值 + */ +void ResetMoveVector(MoveVector_t *mv); + +/** + * \brief 计算循环值的误差,用于没有负数值,并在一定范围内å˜åŒ–的值 + * 例如编ç å™¨ï¼šç›¸å·®1.5PI其实等于相差-0.5PI + * + * \param sp 被æ“作的值 + * \param fb å˜åŒ–é‡ + * \param range 被æ“作的值å˜åŒ–范围,正数时起效 + * + * \return 函数è¿è¡Œç»“æžœ + */ +float CircleError(float sp, float fb, float range); + +/** + * \brief 循环加法,用于没有负数值,并在一定范围内å˜åŒ–的值 + * 例如编ç å™¨ï¼Œåœ¨0-2PI内å˜åŒ–,1.5PI + 1.5PI = 1PI + * + * \param origin 被æ“作的值 + * \param delta å˜åŒ–é‡ + * \param range 被æ“作的值å˜åŒ–范围,正数时起效 + */ +void CircleAdd(float *origin, float delta, float range); + +/** + * @brief 循环值å–å + * + * @param origin 被æ“作的值 + */ +void CircleReverse(float *origin); + +/** + * @brief æ ¹æ®ç›®æ ‡å¼¹ä¸¸é€Ÿåº¦è®¡ç®—摩擦轮转速 + * + * @param bullet_speed 弹丸速度 + * @param fric_radius 摩擦轮åŠå¾„ + * @param is17mm 是å¦ä¸º17mm + * @return 摩擦轮转速 + */ +float CalculateRpm(float bullet_speed, float fric_radius, bool is17mm); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/ai.c b/User/device/ai.c new file mode 100644 index 00000000..44502ddf --- /dev/null +++ b/User/device/ai.c @@ -0,0 +1,133 @@ +/* + AI +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "ai.h" + +#include + +#include "bsp\delay.h" +#include "bsp\uart.h" +#include "component\crc16.h" +#include "component\crc8.h" +#include "component\user_math.h" + +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static volatile uint32_t drop_message = 0; + +static osThreadId_t thread_alert; + +static bool inited = false; + +/* Private function -------------------------------------------------------- */ + +static void Ai_RxCpltCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_AI_RAW_REDY); +} + +/* Exported functions ------------------------------------------------------- */ +int8_t AI_Init(AI_t *ai) { + if (ai == NULL) return DEVICE_ERR_NULL; + if (inited) return DEVICE_ERR_INITED; + if ((thread_alert = osThreadGetId()) == NULL) return DEVICE_ERR_NULL; + + BSP_UART_RegisterCallback(BSP_UART_AI, BSP_UART_RX_CPLT_CB, + Ai_RxCpltCallback); + inited = true; + return 0; +} + +int8_t AI_Restart(void) { + __HAL_UART_DISABLE(BSP_UART_GetHandle(BSP_UART_AI)); + __HAL_UART_ENABLE(BSP_UART_GetHandle(BSP_UART_AI)); + return DEVICE_OK; +} + +int8_t AI_StartReceiving(AI_t *ai) { + if (HAL_UART_Receive_DMA(BSP_UART_GetHandle(BSP_UART_AI), + (uint8_t *)&(ai->form_host), + sizeof(ai->form_host)) == HAL_OK) + return DEVICE_OK; + return DEVICE_ERR; +} + +bool AI_WaitDmaCplt(void) { + return (osThreadFlagsWait(SIGNAL_AI_RAW_REDY, osFlagsWaitAll, 0) == + SIGNAL_AI_RAW_REDY); +} + +int8_t AI_ParseHost(AI_t *ai, CMD_Host_t *cmd_host) { + (void)cmd_host; + if (!CRC16_Verify((const uint8_t *)&(ai->form_host), sizeof(ai->form_host))) + goto error; + cmd_host->gimbal_delta.pit = ai->form_host.data.gimbal.pit; + cmd_host->gimbal_delta.yaw = ai->form_host.data.gimbal.yaw; + cmd_host->gimbal_delta.rol = ai->form_host.data.gimbal.rol; + cmd_host->fire = (ai->form_host.data.notice & AI_NOTICE_FIRE); + cmd_host->chassis_move_vec.vx = ai->form_host.data.chassis_move_vec.vx; + cmd_host->chassis_move_vec.vy = ai->form_host.data.chassis_move_vec.vy; + cmd_host->chassis_move_vec.wz = ai->form_host.data.chassis_move_vec.wz; + return DEVICE_OK; + +error: + drop_message++; + return DEVICE_ERR; +} + +int8_t AI_HandleOffline(AI_t *ai, CMD_Host_t *cmd_host) { + if (ai == NULL) return DEVICE_ERR_NULL; + if (cmd_host == NULL) return DEVICE_ERR_NULL; + + memset(&(ai->form_host), 0, sizeof(ai->form_host)); + memset(cmd_host, 0, sizeof(*cmd_host)); + return 0; +} + +int8_t AI_PackMCU(AI_t *ai, const AHRS_Quaternion_t *quat) { + ai->to_host.mcu.id = AI_ID_MCU; + memcpy((void *)&(ai->to_host.mcu.package.data.quat), (const void *)quat, + sizeof(*quat)); + ai->to_host.mcu.package.data.notice = 0; + if (ai->status == AI_STATUS_AUTOAIM) + ai->to_host.mcu.package.data.notice |= AI_NOTICE_AUTOAIM; + else if (ai->status == AI_STATUS_HITSWITCH) + ai->to_host.mcu.package.data.notice |= AI_NOTICE_HITBUFF; + else if (ai->status == AI_STATUS_AUTOMATIC) + ai->to_host.mcu.package.data.notice |= AI_NOTICE_AUTOMATIC; + + ai->to_host.mcu.package.crc16 = CRC16_Calc( + (const uint8_t *)&(ai->to_host.mcu.package), + sizeof(ai->to_host.mcu.package) - sizeof(uint16_t), CRC16_INIT); + return DEVICE_OK; +} + +int8_t AI_PackRef(AI_t *ai, const Referee_ForAI_t *ref) { + (void)ref; + ai->to_host.ref.id = AI_ID_REF; + ai->to_host.ref.package.crc16 = CRC16_Calc( + (const uint8_t *)&(ai->to_host.ref.package), + sizeof(ai->to_host.ref.package) - sizeof(uint16_t), CRC16_INIT); + return DEVICE_OK; +} + +int8_t AI_StartSend(AI_t *ai, bool ref_update) { + if (ref_update) { + if (HAL_UART_Transmit_DMA( + BSP_UART_GetHandle(BSP_UART_AI), (uint8_t *)&(ai->to_host), + sizeof(ai->to_host.ref) + sizeof(ai->to_host.mcu)) == HAL_OK) + return DEVICE_OK; + else + return DEVICE_ERR; + } else { + if (HAL_UART_Transmit_DMA(BSP_UART_GetHandle(BSP_UART_AI), + (uint8_t *)&(ai->to_host.mcu), + sizeof(ai->to_host.mcu)) == HAL_OK) + return DEVICE_OK; + else + return DEVICE_ERR; + } +} diff --git a/User/device/ai.h b/User/device/ai.h new file mode 100644 index 00000000..7c598c9d --- /dev/null +++ b/User/device/ai.h @@ -0,0 +1,63 @@ +/* + AI +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include +#include + +#include "component\ahrs.h" +#include "component\cmd.h" +#include "component\user_math.h" +#include "device\device.h" +#include "device\referee.h" +#include "protocol.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +typedef struct __packed { + uint8_t id; + Protocol_UpPackageReferee_t package; +} AI_UpPackageReferee_t; + +typedef struct __packed { + uint8_t id; + Protocol_UpPackageMCU_t package; +} AI_UpPackageMCU_t; + +typedef struct __packed { + osThreadId_t thread_alert; + + Protocol_DownPackage_t form_host; + + struct { + AI_UpPackageReferee_t ref; + AI_UpPackageMCU_t mcu; + } to_host; + + CMD_AI_Status_t status; +} AI_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t AI_Init(AI_t *ai); +int8_t AI_Restart(void); + +int8_t AI_StartReceiving(AI_t *ai); +bool AI_WaitDmaCplt(void); +int8_t AI_ParseHost(AI_t *ai, CMD_Host_t *cmd_host); +int8_t AI_HandleOffline(AI_t *ai, CMD_Host_t *cmd_host); +int8_t AI_PackMCU(AI_t *ai, const AHRS_Quaternion_t *quat); +int8_t AI_PackRef(AI_t *ai, const Referee_ForAI_t *ref); +int8_t AI_StartSend(AI_t *ai, bool option); +#ifdef __cplusplus +} +#endif diff --git a/User/device/bmi088.c b/User/device/bmi088.c new file mode 100644 index 00000000..3373fced --- /dev/null +++ b/User/device/bmi088.c @@ -0,0 +1,369 @@ +/* + BMI088 陀螺仪+加速度计传感器。 + +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "bmi088.h" + +#include +#include +#include +#include + +#include "bsp\delay.h" +#include "bsp\gpio.h" +#include "bsp\spi.h" +#include "component\user_math.h" + +/* Private define ----------------------------------------------------------- */ +#define BMI088_REG_ACCL_CHIP_ID (0x00) +#define BMI088_REG_ACCL_ERR (0x02) +#define BMI088_REG_ACCL_STATUS (0x03) +#define BMI088_REG_ACCL_X_LSB (0x12) +#define BMI088_REG_ACCL_X_MSB (0x13) +#define BMI088_REG_ACCL_Y_LSB (0x14) +#define BMI088_REG_ACCL_Y_MSB (0x15) +#define BMI088_REG_ACCL_Z_LSB (0x16) +#define BMI088_REG_ACCL_Z_MSB (0x17) +#define BMI088_REG_ACCL_SENSORTIME_0 (0x18) +#define BMI088_REG_ACCL_SENSORTIME_1 (0x19) +#define BMI088_REG_ACCL_SENSORTIME_2 (0x1A) +#define BMI088_REG_ACCL_INT_STAT_1 (0x1D) +#define BMI088_REG_ACCL_TEMP_MSB (0x22) +#define BMI088_REG_ACCL_TEMP_LSB (0x23) +#define BMI088_REG_ACCL_CONF (0x40) +#define BMI088_REG_ACCL_RANGE (0x41) +#define BMI088_REG_ACCL_INT1_IO_CONF (0x53) +#define BMI088_REG_ACCL_INT2_IO_CONF (0x54) +#define BMI088_REG_ACCL_INT1_INT2_MAP_DATA (0x58) +#define BMI088_REG_ACCL_SELF_TEST (0x6D) +#define BMI088_REG_ACCL_PWR_CONF (0x7C) +#define BMI088_REG_ACCL_PWR_CTRL (0x7D) +#define BMI088_REG_ACCL_SOFTRESET (0x7E) + +#define BMI088_REG_GYRO_CHIP_ID (0x00) +#define BMI088_REG_GYRO_X_LSB (0x02) +#define BMI088_REG_GYRO_X_MSB (0x03) +#define BMI088_REG_GYRO_Y_LSB (0x04) +#define BMI088_REG_GYRO_Y_MSB (0x05) +#define BMI088_REG_GYRO_Z_LSB (0x06) +#define BMI088_REG_GYRO_Z_MSB (0x07) +#define BMI088_REG_GYRO_INT_STAT_1 (0x0A) +#define BMI088_REG_GYRO_RANGE (0x0F) +#define BMI088_REG_GYRO_BANDWIDTH (0x10) +#define BMI088_REG_GYRO_LPM1 (0x11) +#define BMI088_REG_GYRO_SOFTRESET (0x14) +#define BMI088_REG_GYRO_INT_CTRL (0x15) +#define BMI088_REG_GYRO_INT3_INT4_IO_CONF (0x16) +#define BMI088_REG_GYRO_INT3_INT4_IO_MAP (0x18) +#define BMI088_REG_GYRO_SELF_TEST (0x3C) + +#define BMI088_CHIP_ID_ACCL (0x1E) +#define BMI088_CHIP_ID_GYRO (0x0F) + +#define BMI088_LEN_RX_BUFF (19) +/* Private macro ------------------------------------------------------------ */ +#define BMI088_ACCL_NSS_SET() \ + HAL_GPIO_WritePin(ACCL_CS_GPIO_Port, ACCL_CS_Pin, GPIO_PIN_SET) +#define BMI088_ACCL_NSS_RESET() \ + HAL_GPIO_WritePin(ACCL_CS_GPIO_Port, ACCL_CS_Pin, GPIO_PIN_RESET) + +#define BMI088_GYRO_NSS_SET() \ + HAL_GPIO_WritePin(GYRO_CS_GPIO_Port, GYRO_CS_Pin, GPIO_PIN_SET) +#define BMI088_GYRO_NSS_RESET() \ + HAL_GPIO_WritePin(GYRO_CS_GPIO_Port, GYRO_CS_Pin, GPIO_PIN_RESET) + +/* Private typedef ---------------------------------------------------------- */ +typedef enum { + BMI_ACCL, + BMI_GYRO, +} BMI_Device_t; + +/* Private variables -------------------------------------------------------- */ +static uint8_t buffer[2]; +static uint8_t bmi088_rxbuf[BMI088_LEN_RX_BUFF]; + +static osThreadId_t thread_alert; +static bool inited = false; + +/* Private function -------------------------------------------------------- */ +static void BMI_WriteSingle(BMI_Device_t dv, uint8_t reg, uint8_t data) { + buffer[0] = (reg & 0x7f); + buffer[1] = data; + + BSP_Delay(1); + switch (dv) { + case BMI_ACCL: + BMI088_ACCL_NSS_RESET(); + break; + + case BMI_GYRO: + BMI088_GYRO_NSS_RESET(); + break; + } + + HAL_SPI_Transmit(BSP_SPI_GetHandle(BSP_SPI_IMU), buffer, 2u, 20u); + + switch (dv) { + case BMI_ACCL: + BMI088_ACCL_NSS_SET(); + break; + + case BMI_GYRO: + BMI088_GYRO_NSS_SET(); + break; + } +} + +static uint8_t BMI_ReadSingle(BMI_Device_t dv, uint8_t reg) { + BSP_Delay(1); + switch (dv) { + case BMI_ACCL: + BMI088_ACCL_NSS_RESET(); + break; + + case BMI_GYRO: + BMI088_GYRO_NSS_RESET(); + break; + } + buffer[0] = (uint8_t)(reg | 0x80); + HAL_SPI_Transmit(BSP_SPI_GetHandle(BSP_SPI_IMU), buffer, 1u, 20u); + HAL_SPI_Receive(BSP_SPI_GetHandle(BSP_SPI_IMU), buffer, 2u, 20u); + + switch (dv) { + case BMI_ACCL: + BMI088_ACCL_NSS_SET(); + return buffer[1]; + + case BMI_GYRO: + BMI088_GYRO_NSS_SET(); + return buffer[0]; + } +} + +static void BMI_Read(BMI_Device_t dv, uint8_t reg, uint8_t *data, uint8_t len) { + if (data == NULL) return; + + switch (dv) { + case BMI_ACCL: + BMI088_ACCL_NSS_RESET(); + break; + + case BMI_GYRO: + BMI088_GYRO_NSS_RESET(); + break; + } + buffer[0] = (uint8_t)(reg | 0x80); + HAL_SPI_Transmit(BSP_SPI_GetHandle(BSP_SPI_IMU), buffer, 1u, 20u); + HAL_SPI_Receive_DMA(BSP_SPI_GetHandle(BSP_SPI_IMU), data, len); +} + +static void BMI088_RxCpltCallback(void) { + if (HAL_GPIO_ReadPin(ACCL_CS_GPIO_Port, ACCL_CS_Pin) == GPIO_PIN_RESET) { + BMI088_ACCL_NSS_SET(); + osThreadFlagsSet(thread_alert, SIGNAL_BMI088_ACCL_RAW_REDY); + } + if (HAL_GPIO_ReadPin(GYRO_CS_GPIO_Port, GYRO_CS_Pin) == GPIO_PIN_RESET) { + BMI088_GYRO_NSS_SET(); + osThreadFlagsSet(thread_alert, SIGNAL_BMI088_GYRO_RAW_REDY); + } +} + +static void BMI088_AcclIntCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_BMI088_ACCL_NEW_DATA); +} + +static void BMI088_GyroIntCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_BMI088_GYRO_NEW_DATA); +} + +/* Exported functions ------------------------------------------------------- */ +int8_t BMI088_Init(BMI088_t *bmi088, const BMI088_Cali_t *cali) { + if (bmi088 == NULL) return DEVICE_ERR_NULL; + if (cali == NULL) return DEVICE_ERR_NULL; + if (inited) return DEVICE_ERR_INITED; + if ((thread_alert = osThreadGetId()) == NULL) return DEVICE_ERR_NULL; + + bmi088->cali = cali; + + BMI_WriteSingle(BMI_ACCL, BMI088_REG_ACCL_SOFTRESET, 0xB6); + BMI_WriteSingle(BMI_GYRO, BMI088_REG_GYRO_SOFTRESET, 0xB6); + BSP_Delay(30); + + /* Switch accl to SPI mode. */ + BMI_ReadSingle(BMI_ACCL, BMI088_CHIP_ID_ACCL); + + if (BMI_ReadSingle(BMI_ACCL, BMI088_REG_ACCL_CHIP_ID) != BMI088_CHIP_ID_ACCL) + return DEVICE_ERR_NO_DEV; + + if (BMI_ReadSingle(BMI_GYRO, BMI088_REG_GYRO_CHIP_ID) != BMI088_CHIP_ID_GYRO) + return DEVICE_ERR_NO_DEV; + + BSP_GPIO_DisableIRQ(ACCL_INT_Pin); + BSP_GPIO_DisableIRQ(GYRO_INT_Pin); + + BSP_SPI_RegisterCallback(BSP_SPI_IMU, BSP_SPI_RX_CPLT_CB, + BMI088_RxCpltCallback); + BSP_GPIO_RegisterCallback(ACCL_INT_Pin, BMI088_AcclIntCallback); + BSP_GPIO_RegisterCallback(GYRO_INT_Pin, BMI088_GyroIntCallback); + + /* Accl init. */ + /* Filter setting: Normal. */ + /* ODR: 0xAB: 800Hz. 0xAA: 400Hz. 0xA9: 200Hz. 0xA8: 100Hz. 0xA6: 25Hz. */ + BMI_WriteSingle(BMI_ACCL, BMI088_REG_ACCL_CONF, 0xAA); + + /* 0x00: +-3G. 0x01: +-6G. 0x02: +-12G. 0x03: +-24G. */ + BMI_WriteSingle(BMI_ACCL, BMI088_REG_ACCL_RANGE, 0x01); + + /* INT1 as output. Push-pull. Active low. Output. */ + BMI_WriteSingle(BMI_ACCL, BMI088_REG_ACCL_INT1_IO_CONF, 0x08); + + /* Map data ready interrupt to INT1. */ + BMI_WriteSingle(BMI_ACCL, BMI088_REG_ACCL_INT1_INT2_MAP_DATA, 0x04); + + /* Turn on accl. Now we can read data. */ + BMI_WriteSingle(BMI_ACCL, BMI088_REG_ACCL_PWR_CTRL, 0x04); + BSP_Delay(50); + + /* Gyro init. */ + /* 0x00: +-2000. 0x01: +-1000. 0x02: +-500. 0x03: +-250. 0x04: +-125. */ + BMI_WriteSingle(BMI_GYRO, BMI088_REG_GYRO_RANGE, 0x01); + + /* Filter bw: 47Hz. */ + /* ODR: 0x02: 1000Hz. 0x03: 400Hz. 0x06: 200Hz. 0x07: 100Hz. */ + BMI_WriteSingle(BMI_GYRO, BMI088_REG_GYRO_BANDWIDTH, 0x03); + + /* INT3 and INT4 as output. Push-pull. Active low. */ + BMI_WriteSingle(BMI_GYRO, BMI088_REG_GYRO_INT3_INT4_IO_CONF, 0x00); + + /* Map data ready interrupt to INT3. */ + BMI_WriteSingle(BMI_GYRO, BMI088_REG_GYRO_INT3_INT4_IO_MAP, 0x01); + + /* Enable new data interrupt. */ + BMI_WriteSingle(BMI_GYRO, BMI088_REG_GYRO_INT_CTRL, 0x80); + + BSP_Delay(10); + + inited = true; + + BSP_GPIO_EnableIRQ(ACCL_INT_Pin); + BSP_GPIO_EnableIRQ(GYRO_INT_Pin); + return DEVICE_OK; +} + +bool BMI088_GyroStable(AHRS_Gyro_t *gyro) { + return ((gyro->x < 0.03f) && (gyro->y < 0.03f) && (gyro->z < 0.03f)); +} + +uint32_t BMI088_WaitNew() { + return osThreadFlagsWait( + SIGNAL_BMI088_ACCL_NEW_DATA | SIGNAL_BMI088_GYRO_NEW_DATA, osFlagsWaitAll, + osWaitForever); +} + +int8_t BMI088_AcclStartDmaRecv() { + BMI_Read(BMI_ACCL, BMI088_REG_ACCL_X_LSB, bmi088_rxbuf, BMI088_LEN_RX_BUFF); + return DEVICE_OK; +} + +uint32_t BMI088_AcclWaitDmaCplt() { + return osThreadFlagsWait(SIGNAL_BMI088_ACCL_RAW_REDY, osFlagsWaitAll, + osWaitForever); +} + +int8_t BMI088_GyroStartDmaRecv() { + BMI_Read(BMI_GYRO, BMI088_REG_GYRO_X_LSB, bmi088_rxbuf + 7, 6u); + return DEVICE_OK; +} + +uint32_t BMI088_GyroWaitDmaCplt() { + return osThreadFlagsWait(SIGNAL_BMI088_GYRO_RAW_REDY, osFlagsWaitAll, + osWaitForever); +} + +int8_t BMI088_ParseAccl(BMI088_t *bmi088) { + if (bmi088 == NULL) return DEVICE_ERR_NULL; + +#if 1 + int16_t raw_x, raw_y, raw_z; + memcpy(&raw_x, bmi088_rxbuf + 1, sizeof(raw_x)); + memcpy(&raw_y, bmi088_rxbuf + 3, sizeof(raw_y)); + memcpy(&raw_z, bmi088_rxbuf + 5, sizeof(raw_z)); + + bmi088->accl.x = (float)raw_x; + bmi088->accl.y = (float)raw_y; + bmi088->accl.z = (float)raw_z; + +#else + const int16_t *praw_x = (int16_t *)(bmi088_rxbuf + 1); + const int16_t *praw_y = (int16_t *)(bmi088_rxbuf + 3); + const int16_t *praw_z = (int16_t *)(bmi088_rxbuf + 5); + + bmi088->accl.x = (float)*praw_x; + bmi088->accl.y = (float)*praw_y; + bmi088->accl.z = (float)*praw_z; + +#endif + + /* 3G: 10920. 6G: 5460. 12G: 2730. 24G: 1365. */ + bmi088->accl.x /= 5460.0f; + bmi088->accl.y /= 5460.0f; + bmi088->accl.z /= 5460.0f; + + int16_t raw_temp = + (uint16_t)((bmi088_rxbuf[17] << 3) | (bmi088_rxbuf[18] >> 5)); + + if (raw_temp > 1023) raw_temp -= 2048; + + bmi088->temp = (float)raw_temp * 0.125f + 23.0f; + + return DEVICE_OK; +} + +int8_t BMI088_ParseGyro(BMI088_t *bmi088) { + if (bmi088 == NULL) return DEVICE_ERR_NULL; + +#if 1 + /* Gyroscope imu_raw -> degrees/sec -> radians/sec */ + int16_t raw_x, raw_y, raw_z; + memcpy(&raw_x, bmi088_rxbuf + 7, sizeof(raw_x)); + memcpy(&raw_y, bmi088_rxbuf + 9, sizeof(raw_y)); + memcpy(&raw_z, bmi088_rxbuf + 11, sizeof(raw_z)); + + bmi088->gyro.x = (float)raw_x; + bmi088->gyro.y = (float)raw_y; + bmi088->gyro.z = (float)raw_z; + +#else + /* Gyroscope imu_raw -> degrees/sec -> radians/sec */ + const int16_t *raw_x = (int16_t *)(bmi088_rxbuf + 7); + const int16_t *raw_y = (int16_t *)(bmi088_rxbuf + 9); + const int16_t *raw_z = (int16_t *)(bmi088_rxbuf + 11); + + bmi088->gyro.x = (float)*raw_x; + bmi088->gyro.y = (float)*raw_y; + bmi088->gyro.z = (float)*raw_z; +#endif + + /* FS125: 262.144. FS250: 131.072. FS500: 65.536. FS1000: 32.768. + * FS2000: 16.384.*/ + bmi088->gyro.x /= 32.768f; + bmi088->gyro.y /= 32.768f; + bmi088->gyro.z /= 32.768f; + + bmi088->gyro.x *= M_DEG2RAD_MULT; + bmi088->gyro.y *= M_DEG2RAD_MULT; + bmi088->gyro.z *= M_DEG2RAD_MULT; + + bmi088->gyro.x -= bmi088->cali->gyro_offset.x; + bmi088->gyro.y -= bmi088->cali->gyro_offset.y; + bmi088->gyro.z -= bmi088->cali->gyro_offset.z; + + return DEVICE_ERR_NULL; +} + +float BMI088_GetUpdateFreq(BMI088_t *bmi088) { + (void)bmi088; + return 400.0f; +} diff --git a/User/device/bmi088.h b/User/device/bmi088.h new file mode 100644 index 00000000..a6ccdb15 --- /dev/null +++ b/User/device/bmi088.h @@ -0,0 +1,64 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include + +#include "component\ahrs.h" +#include "device\device.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +typedef struct { + struct { + float x; + float y; + float z; + } gyro_offset; /* 陀螺仪åç½® */ +} BMI088_Cali_t; /* BMI088æ ¡å‡†æ•°æ® */ + +typedef struct { + AHRS_Accl_t accl; + AHRS_Gyro_t gyro; + + float temp; /* 温度 */ + + const BMI088_Cali_t *cali; +} BMI088_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t BMI088_Init(BMI088_t *bmi088, const BMI088_Cali_t *cali); +int8_t BMI088_Restart(void); + +bool BMI088_GyroStable(AHRS_Gyro_t *gyro); + +/* Sensor use right-handed coordinate system. */ +/* + x < R(logo) + y + UP is z + All implementation should follow this rule. + */ +uint32_t BMI088_WaitNew(); + +/* + BMI088çš„Acclå’ŒGyro共用åŒä¸€ä¸ªDMA通é“,所以一次åªèƒ½è¯»ä¸€ä¸ªä¼ æ„Ÿå™¨ã€‚ + å³BMI088_AcclStartDmaRecv() å’Œ BMI088_AcclWaitDmaCplt() 中间ä¸èƒ½ + 出现 BMI088_GyroStartDmaRecv()。 +*/ +int8_t BMI088_AcclStartDmaRecv(); +uint32_t BMI088_AcclWaitDmaCplt(); +int8_t BMI088_GyroStartDmaRecv(); +uint32_t BMI088_GyroWaitDmaCplt(); +int8_t BMI088_ParseAccl(BMI088_t *bmi088); +int8_t BMI088_ParseGyro(BMI088_t *bmi088); +float BMI088_GetUpdateFreq(BMI088_t *bmi088); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/can.c b/User/device/can.c new file mode 100644 index 00000000..bf887a4f --- /dev/null +++ b/User/device/can.c @@ -0,0 +1,326 @@ +/* + CAN总线上的设 + 将所有CAN总线上挂载的设抽象æˆä¸€è®¾è¿›è¡Œé…和控制 +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "can.h" + +#include +#include + +#include "bsp\can.h" +#include "bsp\mm.h" +#include "component\user_math.h" +#include "device\referee.h" + +/* Private define ----------------------------------------------------------- */ +/* Motor id */ +/* id feedback id control id */ +/* 1-4 0x205 to 0x208 0x1ff */ +/* 5-6 0x209 to 0x20B 0x2ff */ +#define CAN_GM6020_FB_ID_BASE (0x205) +#define CAN_GM6020_CTRL_ID_BASE (0x1ff) +#define CAN_GM6020_CTRL_ID_EXTAND (0x2ff) + +/* id feedback id control id */ +/* 1-4 0x201 to 0x204 0x200 */ +/* 5-6 0x205 to 0x208 0x1ff */ +#define CAN_M3508_M2006_FB_ID_BASE (0x201) +#define CAN_M3508_M2006_CTRL_ID_BASE (0x200) +#define CAN_M3508_M2006_CTRL_ID_EXTAND (0x1ff) +#define CAN_M3508_M2006_ID_SETTING_ID (0x700) + +/* 电机最大控制输出ç»å¯¹å€¼ */ +#define CAN_GM6020_MAX_ABS_LSB (30000) +#define CAN_M3508_MAX_ABS_LSB (16384) +#define CAN_M2006_MAX_ABS_LSB (10000) + +#define CAN_MOTOR_TX_BUF_SIZE (8) +#define CAN_MOTOR_RX_BUF_SIZE (8) + +#define CAN_MOTOR_ENC_RES (8192) /* 电机编ç å™¨åˆ†è¾¨çއ */ +#define CAN_MOTOR_CUR_RES (16384) /* 电机转矩电æµåˆ†è¾¨çއ */ + +#define CAN_MOTOR_RX_FIFO CAN_RX_FIFO0 + +/* Super capacitor */ +#define CAN_CAP_FB_ID_BASE (0x211) +#define CAN_CAP_CTRL_ID_BASE (0x210) + +#define CAN_CAP_RES (100) /* 电容数æ®åˆ†è¾¨çއ */ + +#define CAN_CAP_RX_FIFO CAN_RX_FIFO1 + +/* TOF */ +#define CAN_TOF_ID_BASE (0x280) + +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static CAN_RawRx_t raw_rx1; +static CAN_RawRx_t raw_rx2; +static CAN_RawTx_t raw_tx; + +static osThreadId_t thread_alert; +static CAN_t *gcan; +static bool inited = false; + +/* Private function -------------------------------------------------------- */ +static void CAN_Motor_Decode(CAN_MotorFeedback_t *feedback, + const uint8_t *raw) { + uint16_t raw_angle = (uint16_t)((raw[0] << 8) | raw[1]); + int16_t raw_current = (int16_t)((raw[4] << 8) | raw[5]); + + feedback->rotor_angle = raw_angle / (float)CAN_MOTOR_ENC_RES * M_2PI; + feedback->rotor_speed = (int16_t)((raw[2] << 8) | raw[3]); + feedback->torque_current = + raw_current * CAN_M3508_MAX_ABS_CUR / (float)CAN_MOTOR_CUR_RES; + feedback->temp = raw[6]; +} + +void CAN_Cap_Decode(CAN_CapFeedback_t *feedback, const uint8_t *raw) { + feedback->input_volt = (float)((raw[1] << 8) | raw[0]) / (float)CAN_CAP_RES; + feedback->cap_volt = (float)((raw[3] << 8) | raw[2]) / (float)CAN_CAP_RES; + feedback->input_curr = (float)((raw[5] << 8) | raw[4]) / (float)CAN_CAP_RES; + feedback->target_power = (float)((raw[7] << 8) | raw[6]) / (float)CAN_CAP_RES; +} + +void CAN_Tof_Decode(CAN_Tof_t *tof, const uint8_t *raw) { + tof->dist = (float)((raw[2] << 16) | (raw[1] << 8) | raw[0]) / 1000.0f; + tof->status = raw[3]; + tof->signal_strength = (raw[5] << 8) | raw[4]; +} + +static void CAN_CAN1RxFifoMsgPendingCallback(void) { + HAL_CAN_GetRxMessage(BSP_CAN_GetHandle(BSP_CAN_1), CAN_MOTOR_RX_FIFO, + &raw_rx1.rx_header, raw_rx1.rx_data); + osMessageQueuePut(gcan->msgq_raw, &raw_rx1, 0, 0); +} + +static void CAN_CAN2RxFifoMsgPendingCallback(void) { + HAL_CAN_GetRxMessage(BSP_CAN_GetHandle(BSP_CAN_2), CAN_CAP_RX_FIFO, + &raw_rx2.rx_header, raw_rx2.rx_data); + osMessageQueuePut(gcan->msgq_raw, &raw_rx2, 0, 0); +} + +/* Exported functions ------------------------------------------------------- */ +int8_t CAN_Init(CAN_t *can, const CAN_Params_t *param) { + if (can == NULL) return DEVICE_ERR_NULL; + if (inited) return DEVICE_ERR_INITED; + if ((thread_alert = osThreadGetId()) == NULL) return DEVICE_ERR_NULL; + + can->msgq_raw = osMessageQueueNew(32, sizeof(CAN_RawRx_t), NULL); + + can->param = param; + + CAN_FilterTypeDef can_filter = {0}; + + can_filter.FilterBank = 0; + can_filter.FilterIdHigh = 0; + can_filter.FilterIdLow = 0; + can_filter.FilterMode = CAN_FILTERMODE_IDMASK; + can_filter.FilterScale = CAN_FILTERSCALE_32BIT; + can_filter.FilterMaskIdHigh = 0; + can_filter.FilterMaskIdLow = 0; + can_filter.FilterActivation = ENABLE; + can_filter.SlaveStartFilterBank = 14; + can_filter.FilterFIFOAssignment = CAN_MOTOR_RX_FIFO; + + HAL_CAN_ConfigFilter(BSP_CAN_GetHandle(BSP_CAN_1), &can_filter); + HAL_CAN_Start(BSP_CAN_GetHandle(BSP_CAN_1)); + BSP_CAN_RegisterCallback(BSP_CAN_1, HAL_CAN_RX_FIFO0_MSG_PENDING_CB, + CAN_CAN1RxFifoMsgPendingCallback); + HAL_CAN_ActivateNotification(BSP_CAN_GetHandle(BSP_CAN_1), + CAN_IT_RX_FIFO0_MSG_PENDING); + + can_filter.FilterBank = 14; + can_filter.FilterFIFOAssignment = CAN_CAP_RX_FIFO; + + HAL_CAN_ConfigFilter(BSP_CAN_GetHandle(BSP_CAN_2), &can_filter); + HAL_CAN_Start(BSP_CAN_GetHandle(BSP_CAN_2)); + BSP_CAN_RegisterCallback(BSP_CAN_2, HAL_CAN_RX_FIFO1_MSG_PENDING_CB, + CAN_CAN2RxFifoMsgPendingCallback); + HAL_CAN_ActivateNotification(BSP_CAN_GetHandle(BSP_CAN_2), + CAN_IT_RX_FIFO1_MSG_PENDING); + + gcan = can; + inited = true; + return DEVICE_OK; +} + +int8_t CAN_Motor_Control(CAN_MotorGroup_t group, CAN_Output_t *output, + CAN_t *can) { + if (output == NULL) return DEVICE_ERR_NULL; + + int16_t motor1, motor2, motor3, motor4; + int16_t yaw_motor, pit_motor; + int16_t fric1_motor, fric2_motor, trig_motor; + switch (group) { + case CAN_MOTOR_GROUT_CHASSIS: + motor1 = + (int16_t)(output->chassis.named.m1 * (float)CAN_M3508_MAX_ABS_LSB); + motor2 = + (int16_t)(output->chassis.named.m2 * (float)CAN_M3508_MAX_ABS_LSB); + motor3 = + (int16_t)(output->chassis.named.m3 * (float)CAN_M3508_MAX_ABS_LSB); + motor4 = + (int16_t)(output->chassis.named.m4 * (float)CAN_M3508_MAX_ABS_LSB); + + raw_tx.tx_header.StdId = CAN_M3508_M2006_CTRL_ID_BASE; + raw_tx.tx_header.IDE = CAN_ID_STD; + raw_tx.tx_header.RTR = CAN_RTR_DATA; + raw_tx.tx_header.DLC = CAN_MOTOR_TX_BUF_SIZE; + + raw_tx.tx_data[0] = (uint8_t)((motor1 >> 8) & 0xFF); + raw_tx.tx_data[1] = (uint8_t)(motor1 & 0xFF); + raw_tx.tx_data[2] = (uint8_t)((motor2 >> 8) & 0xFF); + raw_tx.tx_data[3] = (uint8_t)(motor2 & 0xFF); + raw_tx.tx_data[4] = (uint8_t)((motor3 >> 8) & 0xFF); + raw_tx.tx_data[5] = (uint8_t)(motor3 & 0xFF); + raw_tx.tx_data[6] = (uint8_t)((motor4 >> 8) & 0xFF); + raw_tx.tx_data[7] = (uint8_t)(motor4 & 0xFF); + + HAL_CAN_AddTxMessage(BSP_CAN_GetHandle(can->param->chassis), + &raw_tx.tx_header, raw_tx.tx_data, + &(can->mailbox.chassis)); + break; + case CAN_MOTOR_GROUT_GIMBAL1: + case CAN_MOTOR_GROUT_GIMBAL2: + yaw_motor = + (int16_t)(output->gimbal.named.yaw * (float)CAN_GM6020_MAX_ABS_LSB); + pit_motor = + (int16_t)(output->gimbal.named.pit * (float)CAN_GM6020_MAX_ABS_LSB); + raw_tx.tx_header.StdId = CAN_GM6020_CTRL_ID_EXTAND; + raw_tx.tx_header.IDE = CAN_ID_STD; + raw_tx.tx_header.RTR = CAN_RTR_DATA; + raw_tx.tx_header.DLC = CAN_MOTOR_TX_BUF_SIZE; + + raw_tx.tx_data[0] = (uint8_t)((yaw_motor >> 8) & 0xFF); + raw_tx.tx_data[1] = (uint8_t)(yaw_motor & 0xFF); + raw_tx.tx_data[2] = (uint8_t)((pit_motor >> 8) & 0xFF); + raw_tx.tx_data[3] = (uint8_t)(pit_motor & 0xFF); + raw_tx.tx_data[4] = 0; + raw_tx.tx_data[5] = 0; + raw_tx.tx_data[6] = 0; + raw_tx.tx_data[7] = 0; + + HAL_CAN_AddTxMessage(BSP_CAN_GetHandle(can->param->gimbal), + &raw_tx.tx_header, raw_tx.tx_data, + &(can->mailbox.gimbal)); + // HAL_CAN_AddTxMessage(BSP_CAN_GetHandle(can->param->shoot), + // &raw_tx.tx_header, raw_tx.tx_data, + // &(can->mailbox.gimbal)); + break; + + case CAN_MOTOR_GROUT_SHOOT1: + case CAN_MOTOR_GROUT_SHOOT2: + fric1_motor = + (int16_t)(output->shoot.named.fric1 * (float)CAN_M3508_MAX_ABS_LSB); + fric2_motor = + (int16_t)(output->shoot.named.fric2 * (float)CAN_M3508_MAX_ABS_LSB); + trig_motor = + (int16_t)(output->shoot.named.trig * (float)CAN_M2006_MAX_ABS_LSB); + + raw_tx.tx_header.StdId = CAN_M3508_M2006_CTRL_ID_EXTAND; + raw_tx.tx_header.IDE = CAN_ID_STD; + raw_tx.tx_header.RTR = CAN_RTR_DATA; + raw_tx.tx_header.DLC = CAN_MOTOR_TX_BUF_SIZE; + + raw_tx.tx_data[0] = (uint8_t)((fric1_motor >> 8) & 0xFF); + raw_tx.tx_data[1] = (uint8_t)(fric1_motor & 0xFF); + raw_tx.tx_data[2] = (uint8_t)((fric2_motor >> 8) & 0xFF); + raw_tx.tx_data[3] = (uint8_t)(fric2_motor & 0xFF); + raw_tx.tx_data[4] = (uint8_t)((trig_motor >> 8) & 0xFF); + raw_tx.tx_data[5] = (uint8_t)(trig_motor & 0xFF); + raw_tx.tx_data[6] = 0; + raw_tx.tx_data[7] = 0; + + HAL_CAN_AddTxMessage(BSP_CAN_GetHandle(can->param->shoot), + &raw_tx.tx_header, raw_tx.tx_data, + &(can->mailbox.shoot)); + break; + + default: + break; + } + return DEVICE_OK; +} + +int8_t CAN_StoreMsg(CAN_t *can, CAN_RawRx_t *can_rx) { + if (can == NULL) return DEVICE_ERR_NULL; + if (can_rx == NULL) return DEVICE_ERR_NULL; + + uint32_t index; + switch (can_rx->rx_header.StdId) { + case CAN_M3508_M1_ID: + case CAN_M3508_M2_ID: + case CAN_M3508_M3_ID: + case CAN_M3508_M4_ID: + index = can_rx->rx_header.StdId - CAN_M3508_M1_ID; + CAN_Motor_Decode(&(can->motor.chassis.as_array[index]), can_rx->rx_data); + can->recive_flag |= 1 << index; + break; + + case CAN_M3508_FRIC1_ID: + case CAN_M3508_FRIC2_ID: + case CAN_M2006_TRIG_ID: + index = can_rx->rx_header.StdId - CAN_M3508_FRIC1_ID; + can->recive_flag |= 1 << (index + 6); + CAN_Motor_Decode(&(can->motor.shoot.as_array[index]), can_rx->rx_data); + break; + + case CAN_GM6020_YAW_ID: + case CAN_GM6020_PIT_ID: + index = can_rx->rx_header.StdId - CAN_GM6020_YAW_ID; + can->recive_flag |= 1 << (index + 4); + CAN_Motor_Decode(&(can->motor.gimbal.as_array[index]), can_rx->rx_data); + break; + case CAN_CAP_FB_ID_BASE: + can->recive_flag |= 1 << 9; + CAN_Cap_Decode(&(can->cap.cap_feedback), can_rx->rx_data); + break; + case CAN_TOF_ID_BASE: + can->recive_flag |= 1 << 10; + CAN_Tof_Decode(&(can->tof), can_rx->rx_data); + break; + default: + break; + } + return DEVICE_OK; +} + +bool CAN_CheckFlag(CAN_t *can, uint32_t flag) { + if (can == NULL) return false; + return (can->recive_flag & flag) == flag; +} + +int8_t CAN_ClearFlag(CAN_t *can, uint32_t flag) { + if (can == NULL) return DEVICE_ERR_NULL; + can->recive_flag &= ~flag; + return DEVICE_OK; +} + +int8_t CAN_Cap_Control(CAN_CapOutput_t *output, CAN_t *can) { + float power_limit = output->power_limit; + + uint16_t cap = (uint16_t)(power_limit * CAN_CAP_RES); + + raw_tx.tx_header.StdId = CAN_CAP_CTRL_ID_BASE; + raw_tx.tx_header.IDE = CAN_ID_STD; + raw_tx.tx_header.RTR = CAN_RTR_DATA; + raw_tx.tx_header.DLC = CAN_MOTOR_TX_BUF_SIZE; + + raw_tx.tx_data[0] = (cap >> 8) & 0xFF; + raw_tx.tx_data[1] = cap & 0xFF; + + HAL_CAN_AddTxMessage(BSP_CAN_GetHandle(can->param->cap), &raw_tx.tx_header, + raw_tx.tx_data, &(can->mailbox.cap)); + return DEVICE_OK; +} + +void CAN_CAP_HandleOffline(CAN_Capacitor_t *cap, CAN_CapOutput_t *cap_out, + float power_chassis) { + cap->cap_status = CAN_CAP_STATUS_OFFLINE; + cap_out->power_limit = power_chassis; +} diff --git a/User/device/can.h b/User/device/can.h new file mode 100644 index 00000000..ec118b92 --- /dev/null +++ b/User/device/can.h @@ -0,0 +1,277 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include + +#include "bsp\can.h" +#include "component\ahrs.h" +#include "component\user_math.h" +#include "device\device.h" + +/* Exported constants ------------------------------------------------------- */ +#define CAN_MOTOR_CHASSIS_1_RECV (1 << 0) +#define CAN_MOTOR_CHASSIS_2_RECV (1 << 1) +#define CAN_MOTOR_CHASSIS_3_RECV (1 << 2) +#define CAN_MOTOR_CHASSIS_4_RECV (1 << 3) +#define CAN_MOTOR_GIMBAL_YAW_RECV (1 << 4) +#define CAN_MOTOR_GIMBAL_PIT_RECV (1 << 5) +#define CAN_MOTOR_SHOOT_FRIC1_RECV (1 << 6) +#define CAN_MOTOR_SHOOT_FRIC2_RECV (1 << 7) +#define CAN_MOTOR_SHOOT_TRIG_RECV (1 << 8) +#define CAN_MOTOR_CAP_RECV (1 << 9) +#define CAN_TOF_RECV (1 << 10) + +#define CAN_REC_CHASSIS_FINISHED \ + (CAN_MOTOR_CHASSIS_1_RECV | CAN_MOTOR_CHASSIS_2_RECV | \ + CAN_MOTOR_CHASSIS_3_RECV | CAN_MOTOR_CHASSIS_4_RECV) +#define CAN_REC_GIMBAL_FINISHED \ + (CAN_MOTOR_GIMBAL_YAW_RECV | CAN_MOTOR_GIMBAL_PIT_RECV) +#define CAN_REC_SHOOT_FINISHED \ + (CAN_MOTOR_SHOOT_FRIC1_RECV | CAN_MOTOR_SHOOT_FRIC2_RECV | \ + CAN_MOTOR_SHOOT_TRIG_RECV) +#define CAN_REC_CAP_FINISHED CAN_MOTOR_CAP_RECV +#define CAN_REC_TOF_FINISHED CAN_TOF_RECV + +#define CAN_MOTOR_TX_BUF_SIZE (8) +#define CAN_MOTOR_RX_BUF_SIZE (8) + +#define CAN_CAP_TX_BUF_SIZE (8) +#define CAN_CAP_RX_BUF_SIZE (8) + +#define CAN_TX_BUF_SIZE_MAX \ + ((CAN_MOTOR_TX_BUF_SIZE > CAN_CAP_TX_BUF_SIZE) ? CAN_MOTOR_TX_BUF_SIZE \ + : CAN_CAP_TX_BUF_SIZE) +#define CAN_RX_BUF_SIZE_MAX \ + ((CAN_MOTOR_RX_BUF_SIZE > CAN_CAP_RX_BUF_SIZE) ? CAN_MOTOR_RX_BUF_SIZE \ + : CAN_CAP_RX_BUF_SIZE) + +/* 电机最大电æµç»å¯¹å€¼ */ +#define CAN_GM6020_MAX_ABS_CUR (1) +#define CAN_M3508_MAX_ABS_CUR (20) +#define CAN_M2006_MAX_ABS_CUR (10) +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* ç”µæœºåž‹å· */ +typedef enum { + CAN_MOTOR_M2006 = 0, + CAN_MOTOR_M3508, + CAN_MOTOR_GM6020, +} CAN_MotorModel_t; + +typedef enum { + CAN_M3508_M1_ID = 0x201, /* 1 */ + CAN_M3508_M2_ID = 0x202, /* 2 */ + CAN_M3508_M3_ID = 0x203, /* 3 */ + CAN_M3508_M4_ID = 0x204, /* 4 */ + + CAN_M3508_FRIC1_ID = 0x205, /* 5 */ + CAN_M3508_FRIC2_ID = 0x206, /* 6 */ + CAN_M2006_TRIG_ID = 0x207, /* 7 */ + + CAN_GM6020_YAW_ID = 0x209, /* 5 */ + CAN_GM6020_PIT_ID = 0x20A, /* 6 */ +} CAN_MotorId_t; + +typedef struct { + BSP_CAN_t chassis; + BSP_CAN_t gimbal; + BSP_CAN_t shoot; + BSP_CAN_t cap; +} CAN_Params_t; + +/* 电机åé¦ˆä¿¡æ¯ */ +typedef struct { + float rotor_angle; + float rotor_speed; + float torque_current; + float temp; +} CAN_MotorFeedback_t; + +enum CAN_MotorChassis_e { + CAN_MOTOR_CHASSIS_M1 = 0, + CAN_MOTOR_CHASSIS_M2, + CAN_MOTOR_CHASSIS_M3, + CAN_MOTOR_CHASSIS_M4, + CAN_MOTOR_CHASSIS_NUM, +}; + +enum CAN_MotorGimbal_e { + CAN_MOTOR_GIMBAL_YAW = 0, + CAN_MOTOR_GIMBAL_PIT, + CAN_MOTOR_GIMBAL_NUM, +}; + +enum CAN_MotorShoot_e { + CAN_MOTOR_SHOOT_FRIC1 = 0, + CAN_MOTOR_SHOOT_FRIC2, + CAN_MOTOR_SHOOT_TRIG, + CAN_MOTORSHOOT_NUM, +}; + +typedef struct { + uint8_t num; + uint32_t id_start; +} CAN_MotorGroupInit_t; + +typedef struct { + CAN_MotorGroupInit_t chassis; + CAN_MotorGroupInit_t gimbal1; + CAN_MotorGroupInit_t gimbal2; + CAN_MotorGroupInit_t shoot1; + CAN_MotorGroupInit_t shoot2; +} CAN_MotorInit_t; + +typedef union { + float as_array[4]; + struct { + float m1; + float m2; + float m3; + float m4; + } named; +} CAN_ChassisOutput_t; + +typedef union { + float as_array[3]; + AHRS_Eulr_t named; +} CAN_GimbalOutput_t; + +typedef union { + float as_array[3]; + struct { + float fric1; + float fric2; + float trig; + } named; +} CAN_ShootOutput_t; + +typedef struct { + float power_limit; +} CAN_CapOutput_t; + +typedef struct { + CAN_ChassisOutput_t chassis; + CAN_GimbalOutput_t gimbal; + CAN_ShootOutput_t shoot; + CAN_CapOutput_t cap; +} CAN_Output_t; + +typedef enum { + CAN_MOTOR_GROUT_CHASSIS = 0, + CAN_MOTOR_GROUT_GIMBAL1, + CAN_MOTOR_GROUT_GIMBAL2, + CAN_MOTOR_GROUT_SHOOT1, + CAN_MOTOR_GROUT_SHOOT2, + CAN_MOTOR_GROUT_CAP, + CAN_MOTOR_GROUT_NUM, +} CAN_MotorGroup_t; + +typedef enum { + CAN_CAP_STATUS_OFFLINE, + CAN_CAP_STATUS_RUNNING, +} CAN_CapStatus_t; + +typedef union { + CAN_MotorFeedback_t as_array[4]; + struct { + CAN_MotorFeedback_t m1; + CAN_MotorFeedback_t m2; + CAN_MotorFeedback_t m3; + CAN_MotorFeedback_t m4; + } named; +} CAN_ChassisMotor_t; + +typedef union { + CAN_MotorFeedback_t as_array[2]; + struct { + CAN_MotorFeedback_t yaw; + CAN_MotorFeedback_t pit; + } named; +} CAN_GimbalMotor_t; + +typedef union { + CAN_MotorFeedback_t as_array[3]; + struct { + CAN_MotorFeedback_t fric1; + CAN_MotorFeedback_t fric2; + CAN_MotorFeedback_t trig; + } named; +} CAN_ShootMotor_t; + +typedef struct { + float input_volt; + float cap_volt; + float input_curr; + float target_power; +} CAN_CapFeedback_t; + +typedef struct { + CAN_RxHeaderTypeDef rx_header; + uint8_t rx_data[CAN_RX_BUF_SIZE_MAX]; +} CAN_RawRx_t; + +typedef struct { + CAN_TxHeaderTypeDef tx_header; + uint8_t tx_data[CAN_TX_BUF_SIZE_MAX]; +} CAN_RawTx_t; + +typedef struct { + float percentage; + CAN_CapStatus_t cap_status; + CAN_CapFeedback_t cap_feedback; +} CAN_Capacitor_t; + +typedef struct { + CAN_ChassisMotor_t chassis; + CAN_GimbalMotor_t gimbal; + CAN_ShootMotor_t shoot; +} CAN_Motor_t; + +typedef struct { + float dist; + uint8_t status; + uint16_t signal_strength; +} CAN_Tof_t; + +typedef struct { + uint32_t recive_flag; + + CAN_Motor_t motor; + CAN_Capacitor_t cap; + CAN_Tof_t tof; + const CAN_Params_t *param; + struct { + uint32_t chassis; + uint32_t gimbal; + uint32_t shoot; + uint32_t cap; + } mailbox; + osMessageQueueId_t msgq_raw; +} CAN_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t CAN_Init(CAN_t *can, const CAN_Params_t *param); + +int8_t CAN_Motor_Control(CAN_MotorGroup_t group, CAN_Output_t *output, + CAN_t *can); +int8_t CAN_StoreMsg(CAN_t *can, CAN_RawRx_t *can_rx); +bool CAN_CheckFlag(CAN_t *can, uint32_t flag); +int8_t CAN_ClearFlag(CAN_t *can, uint32_t flag); + +int8_t CAN_Cap_Control(CAN_CapOutput_t *output, CAN_t *can); +void CAN_ResetCapOut(CAN_CapOutput_t *cap_out); +void CAN_Cap_Decode(CAN_CapFeedback_t *feedback, const uint8_t *raw); +void CAN_CAP_HandleOffline(CAN_Capacitor_t *cap, CAN_CapOutput_t *cap_out, + float power_chassis); + +void CAN_Tof_Decode(CAN_Tof_t *tof, const uint8_t *raw); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/device.h b/User/device/device.h new file mode 100644 index 00000000..fdd1d93e --- /dev/null +++ b/User/device/device.h @@ -0,0 +1,38 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#define DEVICE_OK (0) +#define DEVICE_ERR (-1) +#define DEVICE_ERR_NULL (-2) +#define DEVICE_ERR_INITED (-3) +#define DEVICE_ERR_NO_DEV (-4) + +/* + SIGNAL是有bitä½ç½®åŒºåˆ†çš„,一个SIGNALåªèƒ½åŒ…å«ä¸€ä¸ªé«˜bitä½ã€‚ + ä¸åŒçš„SIGNALä¸èƒ½æœ‰ç›¸åŒçš„高bitä½ã€‚ +*/ +#define SIGNAL_BMI088_GYRO_NEW_DATA (1u << 0) +#define SIGNAL_BMI088_ACCL_NEW_DATA (1u << 1) +#define SIGNAL_BMI088_GYRO_RAW_REDY (1u << 2) +#define SIGNAL_BMI088_ACCL_RAW_REDY (1u << 3) + +#define SIGNAL_CAN_MOTOR_RECV (1u << 4) +#define SIGNAL_CAN_UWB_RECV (1u << 5) +#define SIGNAL_CAN_CAP_RECV (1u << 6) + +#define SIGNAL_DR16_RAW_REDY (1u << 7) +#define SIGNAL_IST8310_MAGN_NEW_DATA (1u << 8) +#define SIGNAL_IST8310_MAGN_RAW_REDY (1u << 9) + +#define SIGNAL_REFEREE_RAW_REDY (1u << 10) +#define SIGNAL_REFEREE_FAST_REFRESH_UI (1u << 11) +#define SIGNAL_REFEREE_SLOW_REFRESH_UI (1u << 12) + +#define SIGNAL_AI_RAW_REDY (1u << 14) + +#ifdef __cplusplus +} +#endif diff --git a/User/device/dr16.c b/User/device/dr16.c new file mode 100644 index 00000000..e960a653 --- /dev/null +++ b/User/device/dr16.c @@ -0,0 +1,127 @@ +/* + DR16接收机 + +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "dr16.h" + +#include + +#include "bsp\uart.h" + +/* Private define ----------------------------------------------------------- */ +#define DR16_CH_VALUE_MIN (364u) +#define DR16_CH_VALUE_MID (1024u) +#define DR16_CH_VALUE_MAX (1684u) + +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ + +static osThreadId_t thread_alert; +static bool inited = false; + +/* Private function -------------------------------------------------------- */ +static void DR16_RxCpltCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_DR16_RAW_REDY); +} + +static bool DR16_DataCorrupted(const DR16_t *dr16) { + if (dr16 == NULL) return DEVICE_ERR_NULL; + + if ((dr16->data.ch_r_x < DR16_CH_VALUE_MIN) || + (dr16->data.ch_r_x > DR16_CH_VALUE_MAX)) + return true; + + if ((dr16->data.ch_r_y < DR16_CH_VALUE_MIN) || + (dr16->data.ch_r_y > DR16_CH_VALUE_MAX)) + return true; + + if ((dr16->data.ch_l_x < DR16_CH_VALUE_MIN) || + (dr16->data.ch_l_x > DR16_CH_VALUE_MAX)) + return true; + + if ((dr16->data.ch_l_y < DR16_CH_VALUE_MIN) || + (dr16->data.ch_l_y > DR16_CH_VALUE_MAX)) + return true; + + if (dr16->data.sw_l == 0) return true; + + if (dr16->data.sw_r == 0) return true; + + return false; +} + +/* Exported functions ------------------------------------------------------- */ +int8_t DR16_Init(DR16_t *dr16) { + if (dr16 == NULL) return DEVICE_ERR_NULL; + if (inited) return DEVICE_ERR_INITED; + if ((thread_alert = osThreadGetId()) == NULL) return DEVICE_ERR_NULL; + + BSP_UART_RegisterCallback(BSP_UART_DR16, BSP_UART_RX_CPLT_CB, + DR16_RxCpltCallback); + + inited = true; + return DEVICE_OK; +} + +int8_t DR16_Restart(void) { + __HAL_UART_DISABLE(BSP_UART_GetHandle(BSP_UART_DR16)); + __HAL_UART_ENABLE(BSP_UART_GetHandle(BSP_UART_DR16)); + return DEVICE_OK; +} + +int8_t DR16_StartDmaRecv(DR16_t *dr16) { + if (HAL_UART_Receive_DMA(BSP_UART_GetHandle(BSP_UART_DR16), + (uint8_t *)&(dr16->data), + sizeof(dr16->data)) == HAL_OK) + return DEVICE_OK; + return DEVICE_ERR; +} + +bool DR16_WaitDmaCplt(uint32_t timeout) { + return (osThreadFlagsWait(SIGNAL_DR16_RAW_REDY, osFlagsWaitAll, timeout) == + SIGNAL_DR16_RAW_REDY); +} + +int8_t DR16_ParseRC(const DR16_t *dr16, CMD_RC_t *rc) { + if (dr16 == NULL) return DEVICE_ERR_NULL; + + if (DR16_DataCorrupted(dr16)) { + return DEVICE_ERR; + } else { + memset(rc, 0, sizeof(*rc)); + } + + float full_range = (float)(DR16_CH_VALUE_MAX - DR16_CH_VALUE_MIN); + + rc->ch_r_x = 2 * ((float)dr16->data.ch_r_x - DR16_CH_VALUE_MID) / full_range; + rc->ch_r_y = 2 * ((float)dr16->data.ch_r_y - DR16_CH_VALUE_MID) / full_range; + rc->ch_l_x = 2 * ((float)dr16->data.ch_l_x - DR16_CH_VALUE_MID) / full_range; + rc->ch_l_y = 2 * ((float)dr16->data.ch_l_y - DR16_CH_VALUE_MID) / full_range; + + rc->sw_l = (CMD_SwitchPos_t)dr16->data.sw_l; + rc->sw_r = (CMD_SwitchPos_t)dr16->data.sw_r; + + rc->mouse.x = dr16->data.x; + rc->mouse.y = dr16->data.y; + rc->mouse.z = dr16->data.z; + + rc->mouse.l_click = dr16->data.press_l; + rc->mouse.r_click = dr16->data.press_r; + + rc->key = dr16->data.key; + + rc->ch_res = ((float)dr16->data.res - DR16_CH_VALUE_MID) / full_range; + return DEVICE_OK; +} + +int8_t DR16_HandleOffline(const DR16_t *dr16, CMD_RC_t *rc) { + if (dr16 == NULL) return DEVICE_ERR_NULL; + if (rc == NULL) return DEVICE_ERR_NULL; + + (void)dr16; + memset(rc, 0, sizeof(*rc)); + return 0; +} diff --git a/User/device/dr16.h b/User/device/dr16.h new file mode 100644 index 00000000..d3ed4df0 --- /dev/null +++ b/User/device/dr16.h @@ -0,0 +1,48 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "component\cmd.h" +#include "component\user_math.h" +#include "device\device.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +typedef struct __packed { + uint16_t ch_r_x : 11; + uint16_t ch_r_y : 11; + uint16_t ch_l_x : 11; + uint16_t ch_l_y : 11; + uint8_t sw_r : 2; + uint8_t sw_l : 2; + int16_t x; + int16_t y; + int16_t z; + uint8_t press_l; + uint8_t press_r; + uint16_t key; + uint16_t res; +} DR16_Data_t; + +typedef struct { + DR16_Data_t data; +} DR16_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t DR16_Init(DR16_t *dr16); +int8_t DR16_Restart(void); + +int8_t DR16_StartDmaRecv(DR16_t *dr16); +bool DR16_WaitDmaCplt(uint32_t timeout); +int8_t DR16_ParseRC(const DR16_t *dr16, CMD_RC_t *rc); +int8_t DR16_HandleOffline(const DR16_t *dr16, CMD_RC_t *rc); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/ist8310.c b/User/device/ist8310.c new file mode 100644 index 00000000..1e2d5aa0 --- /dev/null +++ b/User/device/ist8310.c @@ -0,0 +1,167 @@ +/* + IST8310 地ç£ä¼ æ„Ÿå™¨ã€‚ + +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "ist8310.h" + +#include +#include +#include + +#include "bsp\delay.h" +#include "bsp\gpio.h" +#include "bsp\i2c.h" + +/* Private define ----------------------------------------------------------- */ +#define IST8310_WAI (0x00) +#define IST8310_STAT1 (0x02) +#define IST8310_DATAXL (0x03) +#define IST8310_STAT2 (0x09) +#define IST8310_CNTL1 (0x0A) +#define IST8310_CNTL2 (0x0B) +#define IST8310_STR (0x0C) +#define IST8310_TEMPL (0x1C) +#define IST8310_TEMPH (0x1D) +#define IST8310_AVGCNTL (0x41) +#define IST8310_PDCNTL (0x42) + +#define IST8310_CHIP_ID (0x10) + +#define IST8310_IIC_ADDRESS (0x0E << 1) + +#define IST8310_LEN_RX_BUFF (6) +/* Private macro ------------------------------------------------------------ */ +#define IST8310_SET() \ + HAL_GPIO_WritePin(CMPS_RST_GPIO_Port, CMPS_RST_Pin, GPIO_PIN_SET) +#define IST8310_RESET() \ + HAL_GPIO_WritePin(CMPS_RST_GPIO_Port, CMPS_RST_Pin, GPIO_PIN_RESET) + +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +uint8_t ist8310_rxbuf[IST8310_LEN_RX_BUFF]; + +static osThreadId_t thread_alert; +static bool inited = false; + +/* Private function -------------------------------------------------------- */ +static void IST8310_WriteSingle(uint8_t reg, uint8_t data) { + HAL_I2C_Mem_Write(BSP_I2C_GetHandle(BSP_I2C_COMP), IST8310_IIC_ADDRESS, reg, + I2C_MEMADD_SIZE_8BIT, &data, 1, 100); +} + +static uint8_t IST8310_ReadSingle(uint8_t reg) { + uint8_t buf = 0; + HAL_I2C_Mem_Read(BSP_I2C_GetHandle(BSP_I2C_COMP), IST8310_IIC_ADDRESS, reg, + I2C_MEMADD_SIZE_8BIT, &buf, 1, 100); + return buf; +} + +static void IST8310_Read(uint8_t reg, uint8_t *data, uint8_t len) { + if (data == NULL) return; + + HAL_I2C_Mem_Read_DMA(BSP_I2C_GetHandle(BSP_I2C_COMP), IST8310_IIC_ADDRESS, + reg, I2C_MEMADD_SIZE_8BIT, data, len); +} + +static void IST8310_MemRxCpltCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_IST8310_MAGN_RAW_REDY); +} + +static void IST8310_IntCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_IST8310_MAGN_NEW_DATA); +} + +/* Exported functions ------------------------------------------------------- */ +int8_t IST8310_Init(IST8310_t *ist8310, const IST8310_Cali_t *cali) { + if (ist8310 == NULL) return DEVICE_ERR_NULL; + if (cali == NULL) return DEVICE_ERR_NULL; + if (inited) return DEVICE_ERR_INITED; + if ((thread_alert = osThreadGetId()) == NULL) return DEVICE_ERR_NULL; + + ist8310->cali = cali; + + IST8310_RESET(); + BSP_Delay(50); + IST8310_SET(); + BSP_Delay(50); + + if (IST8310_ReadSingle(IST8310_WAI) != IST8310_CHIP_ID) + return DEVICE_ERR_NO_DEV; + + BSP_GPIO_DisableIRQ(CMPS_INT_Pin); + + BSP_I2C_RegisterCallback(BSP_I2C_COMP, HAL_I2C_MEM_RX_CPLT_CB, + IST8310_MemRxCpltCallback); + BSP_GPIO_RegisterCallback(CMPS_INT_Pin, IST8310_IntCallback); + + /* Init. */ + /* 0x00: Stand-By mode. 0x01: Single measurement mode. */ + + /* 0x08: Data ready function enable. DRDY signal active low*/ + IST8310_WriteSingle(IST8310_CNTL2, 0x08); + + IST8310_WriteSingle(IST8310_AVGCNTL, 0x09); + IST8310_WriteSingle(IST8310_PDCNTL, 0xC0); + IST8310_WriteSingle(IST8310_CNTL1, 0x0B); + BSP_Delay(10); + + inited = true; + + BSP_GPIO_EnableIRQ(CMPS_INT_Pin); + return DEVICE_OK; +} + +bool IST8310_WaitNew(uint32_t timeout) { + return (osThreadFlagsWait(SIGNAL_IST8310_MAGN_NEW_DATA, osFlagsWaitAll, + timeout) == SIGNAL_IST8310_MAGN_NEW_DATA); +} + +int8_t IST8310_StartDmaRecv() { + IST8310_Read(IST8310_DATAXL, ist8310_rxbuf, IST8310_LEN_RX_BUFF); + return DEVICE_OK; +} + +uint32_t IST8310_WaitDmaCplt() { + return osThreadFlagsWait(SIGNAL_IST8310_MAGN_RAW_REDY, osFlagsWaitAll, + osWaitForever); +} + +int8_t IST8310_Parse(IST8310_t *ist8310) { + if (ist8310 == NULL) return DEVICE_ERR_NULL; + +#if 1 + /* Magn -> T */ + int16_t raw_x, raw_y, raw_z; + memcpy(&raw_x, ist8310_rxbuf + 0, sizeof(raw_x)); + memcpy(&raw_y, ist8310_rxbuf + 2, sizeof(raw_y)); + memcpy(&raw_z, ist8310_rxbuf + 4, sizeof(raw_z)); + + ist8310->magn.x = (float)raw_x; + ist8310->magn.y = (float)raw_y; + ist8310->magn.z = (float)-raw_z; + +#else + const int16_t *raw_x = (int16_t *)(ist8310_rxbuf + 0); + const int16_t *raw_y = (int16_t *)(ist8310_rxbuf + 2); + const int16_t *raw_z = (int16_t *)(ist8310_rxbuf + 4); + + ist8310->magn.x = (float)*raw_x; + ist8310->magn.y = (float)*raw_y; + ist8310->magn.z = -(float)*raw_z; +#endif + + ist8310->magn.x *= 3.0f / 20.0f; + ist8310->magn.y *= 3.0f / 20.0f; + ist8310->magn.z *= 3.0f / 20.0f; + + ist8310->magn.x = (ist8310->magn.x - ist8310->cali->magn_offset.x) * + ist8310->cali->magn_scale.x; + ist8310->magn.y = (ist8310->magn.y - ist8310->cali->magn_offset.y) * + ist8310->cali->magn_scale.y; + ist8310->magn.z = (ist8310->magn.z - ist8310->cali->magn_offset.y) * + ist8310->cali->magn_scale.z; + + return DEVICE_OK; +} diff --git a/User/device/ist8310.h b/User/device/ist8310.h new file mode 100644 index 00000000..b11128e1 --- /dev/null +++ b/User/device/ist8310.h @@ -0,0 +1,48 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include +#include + +#include "component\ahrs.h" +#include "device\device.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +typedef struct { + struct { + float x; + float y; + float z; + } magn_offset; /* ç£åŠ›è®¡åç½® */ + + struct { + float x; + float y; + float z; + } magn_scale; /* ç£åŠ›è®¡ç¼©æ”¾ */ +} IST8310_Cali_t; /* IST8310æ ¡å‡†æ•°æ® */ + +typedef struct { + AHRS_Magn_t magn; + const IST8310_Cali_t *cali; +} IST8310_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t IST8310_Init(IST8310_t *ist8310, const IST8310_Cali_t *cali); +int8_t IST8310_Restart(void); + +bool IST8310_WaitNew(uint32_t timeout); +int8_t IST8310_StartDmaRecv(); +uint32_t IST8310_WaitDmaCplt(); +int8_t IST8310_Parse(IST8310_t *ist8310); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/joystick.c b/User/device/joystick.c new file mode 100644 index 00000000..a9f1a810 --- /dev/null +++ b/User/device/joystick.c @@ -0,0 +1,61 @@ +/* + OLED模å—�?带的摇æ†ï¿½? + +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "joystick.h" + +/* Include BSP相关的头文件*/ +#include + +#include "bsp_delay.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +static uint32_t adc_raw; +static Joystick_Status_t js; + +int8_t Joystick_Update(Joystick_Status_t *val) { + if (val == NULL) return -1; + + HAL_ADC_Start(&hadc1); + + if (HAL_ADC_PollForConversion(&hadc1, 1)) return -1; + + adc_raw = HAL_ADC_GetValue(&hadc1); + HAL_ADC_Stop(&hadc1); + + if (adc_raw < 500) + *val = JOYSTICK_PRESSED; + else if (adc_raw < 1000) + *val = JOYSTICK_LEFT; + else if (adc_raw < 2000) + *val = JOYSTICK_RIGHT; + else if (adc_raw < 3000) + *val = JOYSTICK_UP; + else if (adc_raw < 4000) + *val = JOYSTICK_DOWN; + else + *val = JOYSTICK_MID; + + return 0; +} + +uint8_t Joystick_WaitInput(void) { + do { + BSP_Delay(20); + Joystick_Update(&js); + } while (js == JOYSTICK_MID); + return 0; +} + +uint8_t Joystick_WaitNoInput(void) { + do { + BSP_Delay(20); + Joystick_Update(&js); + } while (js != JOYSTICK_MID); + return 0; +} diff --git a/User/device/joystick.h b/User/device/joystick.h new file mode 100644 index 00000000..d19bbba1 --- /dev/null +++ b/User/device/joystick.h @@ -0,0 +1,27 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +typedef enum { + JOYSTICK_UP, + JOYSTICK_DOWN, + JOYSTICK_LEFT, + JOYSTICK_RIGHT, + JOYSTICK_PRESSED, + JOYSTICK_MID, +} Joystick_Status_t; + +/* Exported functions prototypes -------------------------------------------- */ +uint8_t Joystick_Update(Joystick_Status_t *val); +uint8_t Joystick_WaitInput(void); +uint8_t Joystick_WaitNoInput(void); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/mpu6500.c b/User/device/mpu6500.c new file mode 100644 index 00000000..3e088122 --- /dev/null +++ b/User/device/mpu6500.c @@ -0,0 +1,274 @@ +/* + MPU6500 + IST8310 ç»„åˆæƒ¯æ€§æµ‹é‡å•元。 + +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "imu.h" + +/* Include 标准库 */ +#include +#include + +/* Include BSP相关的头文件 */ +#include "bsp_delay.h" +#include "bsp_spi.h" + +/* Include Component相关的头文件 */ +#include "user_math.h" + +/* Private define ----------------------------------------------------------- */ +#define MPU6500_SELF_TEST_XG (0x00) +#define MPU6500_SELF_TEST_YG (0x01) +#define MPU6500_SELF_TEST_ZG (0x02) +#define MPU6500_SELF_TEST_XA (0x0D) +#define MPU6500_SELF_TEST_YA (0x0E) +#define MPU6500_SEFLF_TEST_ZA (0x0F) +#define MPU6500_XG_OFFSET_H (0x13) +#define MPU6500_XG_OFFSET_L (0x14) +#define MPU6500_YG_OFFSET_H (0x15) +#define MPU6500_YG_OFFSET_L (0x16) +#define MPU6500_ZG_OFFSET_H (0x17) +#define MPU6500_ZG_OFFSET_L (0x18) +#define MPU6500_SMPLRT_DIV (0x19) +#define MPU6500_CONFIG (0x1A) +#define MPU6500_GYRO_CONFIG (0x1B) +#define MPU6500_ACCEL_CONFIG (0x1C) +#define MPU6500_ACCEL_CONFIG_2 (0x1D) +#define MPU6500_LP_ACCEL_ODR (0x1E) +#define MPU6500_MOT_THR (0x1F) +#define MPU6500_FIFO_EN (0x23) +#define MPU6500_I2C_MST_CTRL (0x24) +#define MPU6500_I2C_SLV0_ADDR (0x25) +#define MPU6500_I2C_SLV0_REG (0x26) +#define MPU6500_I2C_SLV0_CTRL (0x27) +#define MPU6500_I2C_SLV1_ADDR (0x28) +#define MPU6500_I2C_SLV1_REG (0x29) +#define MPU6500_I2C_SLV1_CTRL (0x2A) +#define MPU6500_I2C_SLV2_ADDR (0x2B) +#define MPU6500_I2C_SLV2_REG (0x2C) +#define MPU6500_I2C_SLV2_CTRL (0x2D) +#define MPU6500_I2C_SLV3_ADDR (0x2E) +#define MPU6500_I2C_SLV3_REG (0x2F) +#define MPU6500_I2C_SLV3_CTRL (0x30) +#define MPU6500_I2C_SLV4_ADDR (0x31) +#define MPU6500_I2C_SLV4_REG (0x32) +#define MPU6500_I2C_SLV4_DO (0x33) +#define MPU6500_I2C_SLV4_CTRL (0x34) +#define MPU6500_I2C_SLV4_DI (0x35) +#define MPU6500_I2C_MST_STATUS (0x36) +#define MPU6500_INT_PIN_CFG (0x37) +#define MPU6500_INT_ENABLE (0x38) +#define MPU6500_INT_STATUS (0x3A) +#define MPU6500_ACCEL_XOUT_H (0x3B) +#define MPU6500_ACCEL_XOUT_L (0x3C) +#define MPU6500_ACCEL_YOUT_H (0x3D) +#define MPU6500_ACCEL_YOUT_L (0x3E) +#define MPU6500_ACCEL_ZOUT_H (0x3F) +#define MPU6500_ACCEL_ZOUT_L (0x40) +#define MPU6500_TEMP_OUT_H (0x41) +#define MPU6500_TEMP_OUT_L (0x42) +#define MPU6500_GYRO_XOUT_H (0x43) +#define MPU6500_GYRO_XOUT_L (0x44) +#define MPU6500_GYRO_YOUT_H (0x45) +#define MPU6500_GYRO_YOUT_L (0x46) +#define MPU6500_GYRO_ZOUT_H (0x47) +#define MPU6500_GYRO_ZOUT_L (0x48) +#define MPU6500_EXT_SENS_DATA_00 (0x49) +#define MPU6500_EXT_SENS_DATA_01 (0x4A) +#define MPU6500_EXT_SENS_DATA_02 (0x4B) +#define MPU6500_EXT_SENS_DATA_03 (0x4C) +#define MPU6500_EXT_SENS_DATA_04 (0x4D) +#define MPU6500_EXT_SENS_DATA_05 (0x4E) +#define MPU6500_EXT_SENS_DATA_06 (0x4F) +#define MPU6500_EXT_SENS_DATA_07 (0x50) +#define MPU6500_EXT_SENS_DATA_08 (0x51) +#define MPU6500_EXT_SENS_DATA_09 (0x52) +#define MPU6500_EXT_SENS_DATA_10 (0x53) +#define MPU6500_EXT_SENS_DATA_11 (0x54) +#define MPU6500_EXT_SENS_DATA_12 (0x55) +#define MPU6500_EXT_SENS_DATA_13 (0x56) +#define MPU6500_EXT_SENS_DATA_14 (0x57) +#define MPU6500_EXT_SENS_DATA_15 (0x58) +#define MPU6500_EXT_SENS_DATA_16 (0x59) +#define MPU6500_EXT_SENS_DATA_17 (0x5A) +#define MPU6500_EXT_SENS_DATA_18 (0x5B) +#define MPU6500_EXT_SENS_DATA_19 (0x5C) +#define MPU6500_EXT_SENS_DATA_20 (0x5D) +#define MPU6500_EXT_SENS_DATA_21 (0x5E) +#define MPU6500_EXT_SENS_DATA_22 (0x5F) +#define MPU6500_EXT_SENS_DATA_23 (0x60) +#define MPU6500_I2C_SLV0_DO (0x63) +#define MPU6500_I2C_SLV1_DO (0x64) +#define MPU6500_I2C_SLV2_DO (0x65) +#define MPU6500_I2C_SLV3_DO (0x66) +#define MPU6500_I2C_MST_DELAY_CTRL (0x67) +#define MPU6500_SIGNAL_PATH_RESET (0x68) +#define MPU6500_MOT_DETECT_CTRL (0x69) +#define MPU6500_USER_CTRL (0x6A) +#define MPU6500_PWR_MGMT_1 (0x6B) +#define MPU6500_PWR_MGMT_2 (0x6C) +#define MPU6500_FIFO_COUNTH (0x72) +#define MPU6500_FIFO_COUNTL (0x73) +#define MPU6500_FIFO_R_W (0x74) +#define MPU6500_WHO_AM_I (0x75) +#define MPU6500_XA_OFFSET_H (0x77) +#define MPU6500_XA_OFFSET_L (0x78) +#define MPU6500_YA_OFFSET_H (0x7A) +#define MPU6500_YA_OFFSET_L (0x7B) +#define MPU6500_ZA_OFFSET_H (0x7D) +#define MPU6500_ZA_OFFSET_L (0x7E) + +#define MPU6500_ID (0x70) + +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +__packed struct { + __packed struct { + int16_t x; + int16_t y; + int16_t z; + } accl; + + int16_t temp; + + __packed struct { + int16_t x; + int16_t y; + int16_t z; + } gyro; + + __packed struct { + int16_t x; + int16_t y; + int16_t z; + } magn; +} packed; +/* Private variables -------------------------------------------------------- */ +static uint8_t buffer[2]; +static IMU_t *gimu; +static bool inited = false; + +/* Private function -------------------------------------------------------- */ +void IMU_RxCpltCallback(void) { + osThreadFlagsSet(gimu->received_alert, + IMU_SIGNAL_RAW_ACCL_REDY | IMU_SIGNAL_RAW_GYRO_REDY); +} + +void IMU_ExtIntCallback(void) { IMU_StartReceiving(gimu); } + +static void MPU_WriteSingle(uint8_t reg, uint8_t data) { + buffer[0] = (reg & 0x7f); + buffer[1] = data; + + BSP_SPI_Transmit(BSP_SPI_IMU, buffer, 2); + + BSP_Delay(5); +} + +static uint8_t MPU_ReadSingle(uint8_t reg) { + buffer[0] = (reg | 0x80); + BSP_SPI_Transmit(BSP_SPI_IMU, buffer, 1); + BSP_SPI_Receive(BSP_SPI_IMU, buffer, 1); + + return buffer[0]; +} + +static void MPU_Read(uint8_t reg, uint8_t *data, uint8_t len) { + if (data == NULL) return; + + buffer[0] = (reg | 0x80); + + BSP_SPI_Transmit(BSP_SPI_IMU, buffer, 1); + BSP_SPI_Receive(BSP_SPI_IMU, data, len); +} + +/* Exported functions ------------------------------------------------------- */ +int8_t IMU_Init(IMU_t *imu) { + if (imu == NULL) return -1; + + if (inited) return -1; + + if (MPU_ReadSingle(MPU6500_WHO_AM_I) != MPU6500_ID) return -1; + + gimu = imu; + + /* MPU6500 init. */ + MPU_WriteSingle(MPU6500_PWR_MGMT_1, 0x80); /* Reset device */ + BSP_Delay(100); + MPU_WriteSingle(MPU6500_SIGNAL_PATH_RESET, 0x0f); /* Reset device */ + BSP_Delay(100); + + MPU_WriteSingle(MPU6500_PWR_MGMT_1, 0x03); /* Clock source -> gyro-z */ + MPU_WriteSingle(MPU6500_PWR_MGMT_2, 0x00); /* Enable acc & gyro */ + MPU_WriteSingle(MPU6500_CONFIG, 0x04); /* Disable acc LPF */ + MPU_WriteSingle(MPU6500_GYRO_CONFIG, + 0x18); /* gyro range 0x10:+-1000dps 0x18:+-2000dps */ + MPU_WriteSingle(MPU6500_ACCEL_CONFIG, 0x10); /* +-8G */ + MPU_WriteSingle(MPU6500_ACCEL_CONFIG_2, 0x10); /* Disable acc LPF */ + + BSP_Delay(10); + + BSP_SPI_RegisterCallback(BSP_SPI_IMU, BSP_SPI_RX_COMPLETE_CB, + IMU_RxCpltCallback); + + inited = true; + return 0; +} + +IMU_t *IMU_GetDevice(void) { + if (inited) { + return gimu; + } + return NULL; +} + +uint8_t IMU_StartReceiving(IMU_t *imu) { + MPU_Read(MPU6500_ACCEL_XOUT_H, (uint8_t *)&(imu->raw), 20); + return 0; +} + +/* magn_scale[3] is initially zero. So data from uncalibrated magnentmeter is + * ignored. */ +/* Sensor use right-handed coordinate system. */ +/* + * x < R (RoboMaster trademark) + * y + * UP is z + */ +int8_t IMU_Parse(IMU_t *imu) { + if (imu == NULL) return -1; + + uint8_t raw[20]; + + memcpy(raw, &(imu->raw), sizeof(imu->raw)); + + for (uint8_t i = 0; i < 20; i += 2) + ((int16_t *)&imu->raw)[i / 2] = (raw[i] << 8) | raw[i + 1]; + + imu->data.temp = 21.0f + (float)imu->raw.temp / 333.87f; + + /* TODO: Strage accl data. Potential sensor damage. */ + imu->data.accl.x = (float)imu->raw.accl.x / 4096.0f; + imu->data.accl.y = (float)imu->raw.accl.y / 4096.0f; + imu->data.accl.z = (float)imu->raw.accl.z / 4096.0f; + + /* Convert gyroscope imu_raw to degrees/sec, then, to radians/sec */ + imu->data.gyro.x = (float)(imu->raw.gyro.x - imu->cali.gyro_offset[0]) / + 16.384f / 180.0f * M_PI; + imu->data.gyro.y = (float)(imu->raw.gyro.y - imu->cali.gyro_offset[1]) / + 16.384f / 180.0f * M_PI; + imu->data.gyro.z = (float)(imu->raw.gyro.z - imu->cali.gyro_offset[2]) / + 16.384f / 180.0f * M_PI; + +#if 0 + imu->data.magn.x = (float)((imu->raw.magn.x - imu->cali.magn_offset[0]) * imu->cali.magn_scale[0]); + imu->data.magn.y = (float)((imu->raw.magn.y - imu->cali.magn_offset[1]) * imu->cali.magn_scale[1]); + imu->data.magn.z = (float)((imu->raw.magn.z - imu->cali.magn_offset[2]) * imu->cali.magn_scale[2]); +#else + imu->data.magn.x = 0.0f; + imu->data.magn.y = 0.0f; + imu->data.magn.z = 0.0f; +#endif + return 0; +} diff --git a/User/device/oled.c b/User/device/oled.c new file mode 100644 index 00000000..3e9688f3 --- /dev/null +++ b/User/device/oled.c @@ -0,0 +1,381 @@ +/* + OLED显示模å—。 + + 使用SPI通信时,需è¦#define OLED_USE_SPI + 使用I2C通信时,需è¦#define OLED_USE_I2C + +*/ + +/* Includes ----------------------------------------------------------------- */ +/* Include 自身的头文件。*/ +#include "oled.h" + +/* Include 标准库。*/ +#include +#include +#include + +/* Include HAL相关的头文件。*/ +#include "bsp_delay.h" +#include "bsp_spi.h" +#include + +#ifdef OLED_USE_SPI +#include "spi.h" +# + +#elif defined OLED_USE_I2C +#include "i2c.h" + +#endif + + +/* Include Component相关的头文件 */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +#ifdef OLED_USE_SPI + +#define OLED_CMD_Set() HAL_GPIO_WritePin(OLED_DC_GPIO_Port, OLED_DC_Pin, GPIO_PIN_SET) +#define OLED_CMD_Clr() HAL_GPIO_WritePin(OLED_DC_GPIO_Port, OLED_DC_Pin, GPIO_PIN_RESET) + +#define OLED_RST_Set() HAL_GPIO_WritePin(OLED_RST_GPIO_Port, OLED_RST_Pin, GPIO_PIN_SET) +#define OLED_RST_Clr() HAL_GPIO_WritePin(OLED_RST_GPIO_Port, OLED_RST_Pin, GPIO_PIN_RESET) + +#elif defined OLED_USE_I2C +#define OLED_I2C_HANDLE hi2c1 + +#endif + +/* Private typedef ---------------------------------------------------------- */ +typedef enum { + OLED_WriteCMD = 0, + OLED_WriteData = 1, +}OLED_Write_t; + + +/* Private variables -------------------------------------------------------- */ +static const uint8_t oled_font[95][8] = { + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,}, /* " ", 0 */ + {0x00,0x00,0x00,0xcf,0xcf,0x00,0x00,0x00,}, /* "!", 1 */ + {0x00,0x0c,0x06,0x00,0x0c,0x06,0x00,0x00,}, /* """, 2 */ + {0x24,0xe4,0x3c,0x27,0xe4,0x3c,0x27,0x24,}, /* "#", 3 */ + {0x00,0x20,0x46,0xf9,0x9f,0x62,0x04,0x00,}, /* "$", 4 */ + {0x06,0x09,0xc6,0x30,0x0c,0x63,0x90,0x60,}, /* "%", 5 */ + {0x00,0x00,0x6e,0x91,0xa9,0x46,0xa0,0x00,}, /* "&", 6 */ + {0x00,0x00,0x00,0x1c,0x0e,0x00,0x00,0x00,}, /* "'", 7 */ + {0x00,0x00,0x3c,0x42,0x81,0x00,0x00,0x00,}, /* "(", 8 */ + {0x00,0x00,0x00,0x81,0x42,0x3c,0x00,0x00,}, /* ")", 9 */ + {0x00,0x10,0x54,0x38,0x38,0x54,0x10,0x00,}, /* "*", 10 */ + {0x00,0x10,0x10,0xfc,0x10,0x10,0x00,0x00,}, /* "+", 11 */ + {0x00,0x00,0x00,0xc0,0x60,0x00,0x00,0x00,}, /* ",", 12 */ + {0x00,0x00,0x10,0x10,0x10,0x10,0x00,0x00,}, /* "-", 13 */ + {0x00,0x00,0x00,0x00,0xc0,0xc0,0x00,0x00,}, /* ".", 14 */ + {0x00,0x00,0x00,0xc0,0x38,0x07,0x00,0x00,}, /* "/", 15 */ + {0x00,0x00,0x7c,0x92,0x8a,0x7c,0x00,0x00,}, /* "0", 16 */ + {0x00,0x00,0x00,0x84,0xfe,0x80,0x00,0x00,}, /* "1", 17 */ + {0x00,0x00,0x8c,0xc2,0xa2,0x9c,0x00,0x00,}, /* "2", 18 */ + {0x00,0x00,0x44,0x92,0x92,0x6c,0x00,0x00,}, /* "3", 19 */ + {0x00,0x20,0x38,0x24,0xfe,0x20,0x00,0x00,}, /* "4", 20 */ + {0x00,0x00,0x5e,0x92,0x92,0x62,0x00,0x00,}, /* "5", 21 */ + {0x00,0x00,0x78,0x94,0x92,0x62,0x00,0x00,}, /* "6", 22 */ + {0x00,0x00,0x82,0x62,0x1a,0x06,0x00,0x00,}, /* "7", 23 */ + {0x00,0x00,0x6c,0x92,0x92,0x6c,0x00,0x00,}, /* "8", 24 */ + {0x00,0x00,0x8c,0x52,0x32,0x1c,0x00,0x00,}, /* "9", 25 */ + {0x00,0x00,0x00,0x6c,0x6c,0x00,0x00,0x00,}, /* ":", 26 */ + {0x00,0x00,0x80,0xec,0x6c,0x00,0x00,0x00,}, /* ";", 27 */ + {0x00,0x00,0x10,0x28,0x44,0x00,0x00,0x00,}, /* "<", 28 */ + {0x00,0x00,0x24,0x24,0x24,0x24,0x00,0x00,}, /* "=", 29 */ + {0x00,0x00,0x00,0x44,0x28,0x10,0x00,0x00,}, /* ">", 30 */ + {0x00,0x00,0x0c,0xa2,0x92,0x1c,0x00,0x00,}, /* "?", 31 */ + {0x00,0x3c,0x42,0x99,0xa5,0xa2,0x3c,0x00,}, /* "@", 32 */ + {0x00,0xe0,0x1c,0x12,0x12,0x1c,0xe0,0x00,}, /* "A", 33 */ + {0x00,0xfe,0x92,0x92,0x9c,0x90,0x60,0x00,}, /* "B", 34 */ + {0x00,0x38,0x44,0x82,0x82,0x82,0x44,0x00,}, /* "C", 35 */ + {0x00,0xfe,0x82,0x82,0x82,0x82,0x7c,0x00,}, /* "D", 36 */ + {0x00,0xfe,0x92,0x92,0x92,0x92,0x92,0x00,}, /* "E", 37 */ + {0x00,0xfe,0x12,0x12,0x12,0x12,0x02,0x00,}, /* "F", 38 */ + {0x00,0x7c,0x82,0x92,0x92,0x72,0x00,0x00,}, /* "G", 39 */ + {0x00,0xfe,0x10,0x10,0x10,0x10,0xfe,0x00,}, /* "H", 40 */ + {0x00,0x82,0x82,0xfe,0x82,0x82,0x00,0x00,}, /* "I", 41 */ + {0x00,0x82,0x82,0x7e,0x02,0x02,0x00,0x00,}, /* "J", 42 */ + {0x00,0xfe,0x10,0x28,0x44,0x82,0x00,0x00,}, /* "K", 43 */ + {0x00,0xfe,0x80,0x80,0x80,0x80,0x00,0x00,}, /* "L", 44 */ + {0xfc,0x02,0x04,0xf8,0x04,0x02,0xfc,0x00,}, /* "M", 45 */ + {0x00,0xfe,0x04,0x18,0x30,0x40,0xfe,0x00,}, /* "N", 46 */ + {0x00,0x7c,0x82,0x82,0x82,0x82,0x7c,0x00,}, /* "O", 47 */ + {0x00,0x00,0xfe,0x12,0x12,0x0c,0x00,0x00,}, /* "P", 48 */ + {0x00,0x00,0x3c,0x42,0xc2,0xbc,0x00,0x00,}, /* "Q", 49 */ + {0x00,0x00,0xfe,0x32,0x52,0x8c,0x00,0x00,}, /* "R", 50 */ + {0x00,0x00,0x4c,0x92,0x92,0x64,0x00,0x00,}, /* "S", 51 */ + {0x00,0x02,0x02,0xfe,0x02,0x02,0x00,0x00,}, /* "T", 52 */ + {0x00,0x7e,0x80,0x80,0x80,0x80,0x7e,0x00,}, /* "U", 53 */ + {0x00,0x0c,0x30,0xc0,0x30,0x0c,0x00,0x00,}, /* "V", 54 */ + {0x7c,0x80,0x80,0x78,0x80,0x80,0x7c,0x00,}, /* "W", 55 */ + {0x00,0x84,0x48,0x30,0x30,0x48,0x84,0x00,}, /* "X", 56 */ + {0x00,0x06,0x08,0xf0,0x08,0x06,0x00,0x00,}, /* "Y", 57 */ + {0x00,0x00,0xc2,0xa2,0x92,0x8e,0x00,0x00,}, /* "Z", 58 */ + {0x00,0x00,0xfe,0x82,0x82,0x82,0x00,0x00,}, /* "[", 59 */ + {0x00,0x00,0x06,0x18,0x60,0x80,0x00,0x00,}, /* "\", 60 */ + {0x00,0x00,0x82,0x82,0x82,0xfe,0x00,0x00,}, /* "]", 61 */ + {0x00,0x30,0x0c,0x02,0x0c,0x30,0x00,0x00,}, /* "^", 62 */ + {0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,}, /* "_", 63 */ + {0x00,0x00,0x04,0x0c,0x18,0x00,0x00,0x00,}, /* "`", 64 */ + {0x00,0x00,0x60,0x90,0x90,0xe0,0x00,0x00,}, /* "a", 65 */ + {0x00,0x00,0xf8,0xa0,0xe0,0x00,0x00,0x00,}, /* "b", 66 */ + {0x00,0x00,0x60,0x90,0x90,0x00,0x00,0x00,}, /* "c", 67 */ + {0x00,0x00,0xe0,0xa0,0xf8,0x00,0x00,0x00,}, /* "d", 68 */ + {0x00,0x00,0x70,0xa8,0xa8,0x90,0x00,0x00,}, /* "e", 69 */ + {0x00,0x00,0x10,0xf8,0x14,0x00,0x00,0x00,}, /* "f", 70 */ + {0x00,0x00,0xd8,0xa4,0x7c,0x00,0x00,0x00,}, /* "g", 71 */ + {0x00,0x00,0xf8,0x20,0xe0,0x00,0x00,0x00,}, /* "h", 72 */ + {0x00,0x00,0x00,0xe8,0x00,0x00,0x00,0x00,}, /* "i", 73 */ + {0x00,0x00,0x40,0x90,0x74,0x00,0x00,0x00,}, /* "j", 74 */ + {0x00,0x00,0xf8,0x60,0x90,0x00,0x00,0x00,}, /* "k", 75 */ + {0x00,0x00,0x78,0x80,0x80,0x00,0x00,0x00,}, /* "l", 76 */ + {0x00,0xe0,0x10,0xe0,0x10,0xe0,0x00,0x00,}, /* "m", 77 */ + {0x00,0x00,0xf0,0x10,0x10,0xe0,0x00,0x00,}, /* "n", 78 */ + {0x00,0x00,0x60,0x90,0x90,0x60,0x00,0x00,}, /* "o", 79 */ + {0x00,0x00,0xf0,0x48,0x48,0x30,0x00,0x00,}, /* "p", 80 */ + {0x00,0x00,0x30,0x48,0x48,0xf0,0x00,0x00,}, /* "q", 81 */ + {0x00,0x00,0x00,0xf0,0x20,0x10,0x00,0x00,}, /* "r", 82 */ + {0x00,0x00,0x90,0xa8,0xa8,0x48,0x00,0x00,}, /* "s", 83 */ + {0x00,0x10,0x10,0xf8,0x90,0x90,0x00,0x00,}, /* "t", 84 */ + {0x00,0x00,0x78,0x80,0x80,0xf8,0x00,0x00,}, /* "u", 85 */ + {0x00,0x18,0x60,0x80,0x60,0x18,0x00,0x00,}, /* "v", 86 */ + {0x00,0x38,0xc0,0x38,0xc0,0x38,0x00,0x00,}, /* "w", 87 */ + {0x00,0x88,0x50,0x20,0x50,0x88,0x00,0x00,}, /* "x", 88 */ + {0x00,0x8c,0x50,0x20,0x10,0x0c,0x00,0x00,}, /* "y", 89 */ + {0x00,0x88,0xc8,0xa8,0x98,0x88,0x00,0x00,}, /* "z", 90 */ + {0x00,0x00,0x10,0x7c,0x82,0x00,0x00,0x00,}, /* "{", 91 */ + {0x00,0x00,0x00,0xfe,0x00,0x00,0x00,0x00,}, /* "|", 92 */ + {0x00,0x00,0x00,0x82,0x7c,0x10,0x00,0x00,}, /* "}", 93 */ + {0x00,0x08,0x04,0x04,0x08,0x10,0x10,0x08,}, /* "~", 94 */ +}; + +static const uint8_t gram_logo[8][128] = { + 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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0XE0,0XFC,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0X3F,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0X40,0X40,0X40,0XC0,0XC0,0XC0,0XC0,0XC1,0XC3,0XC7,0XCF,0XDF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFF,0XFE,0XFC,0XF8,0XF0,0XE0,0XC0,0X80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x78,0x7B,0x1B,0x1B,0x1B,0x7B,0x7F,0x6F,0x4E,0x00,0x3E,0x7F,0x63,0x63,0x63,0x7F,0x3E,0x00,0x78,0x7B,0x6B,0x6B,0x6B,0x6B,0x7B,0x7F,0x36,0x00,0x3E,0x7F,0x63,0x63,0x63,0x7F,0x3E,0x40,0x60,0x78,0x3D,0x07,0x1F,0x7C,0x70,0x1D,0x07,0x7F,0x78,0x40,0x00,0x60,0x70,0x38,0x5D,0x6F,0x67,0x6F,0x7C,0x70,0x40,0x00,0x40,0x66,0x6F,0x6B,0x6B,0x6B,0x6B,0x7B,0x31,0x02,0x03,0x03,0x7F,0x7F,0x03,0x03,0x61,0x68,0x6B,0x6B,0x6B,0x6B,0x6B,0x0B,0x03,0x60,0x78,0x7B,0x1B,0x1B,0x1B,0x7B,0x7B,0x6F,0x4E,0x00,0x46,0x6F,0x6F,0x6B,0x6B,0x6B,0x7B,0x31,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, +}; + +static OLED_t *goled; +static bool inited = false; + +/* Private function ---------------------------------------------- */ +static void OLED_WriteByte(uint8_t data, OLED_Write_t type) { + +#ifdef OLED_USE_SPI + switch(type) { + case OLED_WriteCMD: + OLED_CMD_Clr(); + break; + + case OLED_WriteData: + OLED_CMD_Set(); + break; + } + BSP_SPI_Transmit(BSP_SPI_OLED, &data, 1); + +#elif defined OLED_USE_I2C + uint8_t cmd_data[2]; + + switch(type) { + case OLED_WriteCMD: + cmd_data[0] = 0x00; + break; + + case OLED_WriteData: + cmd_data[0] = 0x40; + break; + } + cmd_data[1] = data; + HAL_I2C_Master_Transmit_DMA(OLED_I2C, OLED_I2C_ADDRESS, cmd_data, 2); +#endif + + BSP_Delay(1); +} + +static void OLED_WriteSequenceData(uint8_t *data, uint16_t len) { +#ifdef OLED_USE_SPI + OLED_CMD_Set(); + HAL_SPI_Transmit_DMA(&hspi1, data, len); + +#elif defined OLED_USE_I2C + /* TODO */ + uint8_t cmd_data[2]; + cmd_data[0] = 0x40; + cmd_data[1] = data; + HAL_I2C_Master_Transmit_DMA(OLED_I2C, OLED_I2C_ADDRESS, cmd_data, 2); +#endif +} + +/* Exported functions ------------------------------------------------------- */ +int8_t OLED_Init(OLED_t *oled) { + if (oled == NULL) + return -1; + + if (inited) + return -1; + + oled->cursor.column = 0; + oled->cursor.page = 0; + oled->modified = true; + + goled = oled; + + OLED_RST_Clr(); + BSP_Delay(1); + OLED_RST_Set(); + BSP_Delay(5); + + OLED_WriteByte(0xae, OLED_WriteCMD); /* Dot martix display off. */ + OLED_WriteByte(0x00, OLED_WriteCMD); /* Set lower column address:(00H~0FH). */ + OLED_WriteByte(0x10, OLED_WriteCMD); /* Set higher column address:(10H~1FH). */ + OLED_WriteByte(0x20, OLED_WriteCMD); /* Set Memory Addressing Mode */ + OLED_WriteByte(0x10, OLED_WriteCMD); /* 00,Horizontal Addressing Mode;01,Vertical Addressing Mode;10,Page Addressing Mode (RESET);11,Invalid */ + OLED_WriteByte(0x32, OLED_WriteCMD); /* Set pump voltage 8v. */ + OLED_WriteByte(0x40, OLED_WriteCMD); /* Set display start line:(40H~7FH). */ + OLED_WriteByte(0x81, OLED_WriteCMD); /* Contarst control. */ + OLED_WriteByte(0x6f, OLED_WriteCMD); /* Contarst: 0x00~0xff. */ + OLED_WriteByte(0xa1, OLED_WriteCMD); /* Set segment re-map. 0xa0 or 0xa1. */ + OLED_WriteByte(0xa4, OLED_WriteCMD); /* Entire display off. */ + OLED_WriteByte(0xa6, OLED_WriteCMD); /* Set normal display. */ + OLED_WriteByte(0xa8, OLED_WriteCMD); /* Set multiplex ratio. */ + OLED_WriteByte(0x3f, OLED_WriteCMD); + OLED_WriteByte(0xad, OLED_WriteCMD); /* Set DC/DC booster. */ + OLED_WriteByte(0x8b, OLED_WriteCMD); + OLED_WriteByte(0xb0, OLED_WriteCMD); /* Set page address. */ + OLED_WriteByte(0xc8, OLED_WriteCMD); /* Com scan COM0->COM63. */ + OLED_WriteByte(0xd3, OLED_WriteCMD); /* Set display offset. */ + OLED_WriteByte(0x00, OLED_WriteCMD); + OLED_WriteByte(0xd5, OLED_WriteCMD); /* Set frame frequency. */ + OLED_WriteByte(0xf0, OLED_WriteCMD); + OLED_WriteByte(0xd9, OLED_WriteCMD); /* Set pre_charge period. */ + OLED_WriteByte(0x22, OLED_WriteCMD); + OLED_WriteByte(0xda, OLED_WriteCMD); /* Com pin configuration. */ + OLED_WriteByte(0x12, OLED_WriteCMD); + OLED_WriteByte(0xdb, OLED_WriteCMD); /* Set vcom deselect level. */ + OLED_WriteByte(0x20, OLED_WriteCMD); + OLED_WriteByte(0x8d, OLED_WriteCMD); /* Set DC-DC enable */ + OLED_WriteByte(0x14, OLED_WriteCMD); + OLED_WriteByte(0xaf, OLED_WriteCMD); /* Display on. */ + + memcmp(oled->gram, gram_logo, sizeof(oled->gram)); + + OLED_SetAllRam(oled, OLED_PEN_WRITE); /* Clear memory. */ + + OLED_Refresh(oled); /* Display initial picture. */ + return 0; +} + +OLED_t *OLED_GetDevice(void) { + if (inited) { + return goled; + } + return NULL; +} + +int8_t OLED_PrintRam(OLED_t *oled, const char* str) { + if (str == NULL) + return -1; + + oled->modified = true; + + for (uint16_t i = 0; str[i] != '\0'; i++) { + uint8_t c = str[i]; + if (c < 32) { + switch (c) { + case '\n': + oled->cursor.page ++; + oled->cursor.column = 0; + break; + + case '\t': + oled->cursor.column += 16; + break; + } + } else if (c < 126) { + if (oled->cursor.column == 128) { + oled->cursor.page ++; + oled->cursor.column = 0; + } + if (oled->cursor.page == 8) { + OLED_SetAllRam(oled, OLED_PEN_CLEAR); + oled->cursor.page = 0; + } + memcpy(&oled->gram[oled->cursor.page][oled->cursor.column], oled_font[c- 32], sizeof(oled_font[0])); + oled->cursor.column += 8; + } + } + return 0; +} + +uint8_t OLED_RewindRam(OLED_t *oled) { + oled->modified = true; + + OLED_SetAllRam(oled, OLED_PEN_CLEAR); + + oled->cursor.page = 0; + oled->cursor.column = 0; + return 0; +} + +uint8_t OLED_SetAllRam(OLED_t *oled, OLED_Pen_t pen) { + switch(pen) { + case OLED_PEN_WRITE: + memset(oled->gram, -1, sizeof(oled->gram)); + break; + + case OLED_PEN_CLEAR: + memset(oled->gram, 0, sizeof(oled->gram)); + break; + + case OLED_PEN_INVERSION: + for (uint8_t i = 0; i < 8; i++) { + for (uint8_t n = 0; n < 128; n++) { + oled->gram[i][n] = ~oled->gram[i][n]; + } + } + break; + } + return 0; +} + +uint8_t OLED_DisplayOn(OLED_t *oled) { + OLED_WriteByte(0x8d, OLED_WriteCMD); + OLED_WriteByte(0x14, OLED_WriteCMD); + OLED_WriteByte(0xaf, OLED_WriteCMD); + return 0; +} + +uint8_t OLED_DisplayOff(OLED_t *oled) { + OLED_WriteByte(0x8d, OLED_WriteCMD); + OLED_WriteByte(0x10, OLED_WriteCMD); + OLED_WriteByte(0xae, OLED_WriteCMD); + return 0; +} + + +void OLED_SetCursor(uint8_t x, uint8_t y) +{ + OLED_WriteByte((0xb0 + y), OLED_WriteCMD); /*set page address y */ + OLED_WriteByte(((x&0xf0)>>4)|0x10, OLED_WriteCMD); /*set column high address */ + OLED_WriteByte((x&0x0f), OLED_WriteCMD); /*set column low address */ +} + +uint8_t OLED_Refresh(OLED_t *oled) { + for (uint8_t i = 0; i < 8; i++) { + OLED_SetCursor(0, i); + for (uint8_t n = 0; n < 8; n++) { + OLED_WriteByte(oled->gram[i][n], OLED_WriteData); + } + } + oled->modified = false; + + return 0; +} diff --git a/User/device/oled.h b/User/device/oled.h new file mode 100644 index 00000000..e296bc69 --- /dev/null +++ b/User/device/oled.h @@ -0,0 +1,45 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +typedef enum { + OLED_PEN_CLEAR = 0, + OLED_PEN_WRITE = 1, + OLED_PEN_INVERSION = 2, +} OLED_Pen_t; + +typedef struct { + uint8_t column; + s uint8_t page; +} OLED_Cursor_t; + +typedef struct { + OLED_Cursor_t cursor; + uint8_t gram[8][128]; + bool modified; +} OLED_t; + +/* Exported functions prototypes -------------------------------------------- */ +uint8_t OLED_Init(OLED_t *oled); +OLED_t *OLED_GetDevice(void); + +uint8_t OLED_PrintRam(OLED_t *oled, const char *str); +uint8_t OLED_RewindRam(OLED_t *oled); +uint8_t OLED_SetAllRam(OLED_t *oled, OLED_Pen_t pen); + +uint8_t OLED_DisplayOn(OLED_t *oled); +uint8_t OLED_DisplayOff(OLED_t *oled); +uint8_t OLED_Refresh(OLED_t *oled); + +#ifdef __cplusplus +} +#endif diff --git a/User/device/referee.c b/User/device/referee.c new file mode 100644 index 00000000..24be08d9 --- /dev/null +++ b/User/device/referee.c @@ -0,0 +1,789 @@ +/* + è£åˆ¤ç³»ç»ŸæŠ½è±¡ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "referee.h" + +#include + +#include "bsp\delay.h" +#include "bsp\uart.h" +#include "component\crc16.h" +#include "component\crc8.h" +#include "component\user_math.h" + +/* Private define ----------------------------------------------------------- */ +#define REF_HEADER_SOF (0xA5) +#define REF_LEN_RX_BUFF (0xFF) + +#define REF_UI_FAST_REFRESH_FREQ (50) +#define REF_UI_SLOW_REFRESH_FREQ (0.2f) + +#define REF_UI_BOX_UP_OFFSET (4) +#define REF_UI_BOX_BOT_OFFSET (-14) + +#define REF_UI_RIGHT_START_POS (0.85f) + +/* Private macro ------------------------------------------------------------ */ +/* Private typedef ---------------------------------------------------------- */ +/* Private variables -------------------------------------------------------- */ +static volatile uint32_t drop_message = 0; + +static uint8_t rxbuf[REF_LEN_RX_BUFF]; + +static osThreadId_t thread_alert; +static bool inited = false; + +/* Private function -------------------------------------------------------- */ +static void Referee_RxCpltCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_REFEREE_RAW_REDY); +} + +static void Referee_IdleLineCallback(void) { + HAL_UART_AbortReceive_IT(BSP_UART_GetHandle(BSP_UART_REF)); +} + +static void Referee_AbortRxCpltCallback(void) { + osThreadFlagsSet(thread_alert, SIGNAL_REFEREE_RAW_REDY); +} + +static void RefereeFastRefreshTimerCallback(void *arg) { + (void)arg; + osThreadFlagsSet(thread_alert, SIGNAL_REFEREE_FAST_REFRESH_UI); +} + +static void RefereeSlowRefreshTimerCallback(void *arg) { + (void)arg; + osThreadFlagsSet(thread_alert, SIGNAL_REFEREE_SLOW_REFRESH_UI); +} + +/* Exported functions ------------------------------------------------------- */ +int8_t Referee_Init(Referee_t *ref, Referee_UI_t *ui, + const CMD_Screen_t *screen) { + if (ref == NULL) return DEVICE_ERR_NULL; + if (inited) return DEVICE_ERR_INITED; + + if ((thread_alert = osThreadGetId()) == NULL) return DEVICE_ERR_NULL; + + ui->screen = screen; + + BSP_UART_RegisterCallback(BSP_UART_REF, BSP_UART_RX_CPLT_CB, + Referee_RxCpltCallback); + BSP_UART_RegisterCallback(BSP_UART_REF, BSP_UART_ABORT_RX_CPLT_CB, + Referee_AbortRxCpltCallback); + BSP_UART_RegisterCallback(BSP_UART_REF, BSP_UART_IDLE_LINE_CB, + Referee_IdleLineCallback); + + uint32_t fast_period_ms = (uint32_t)(1000.0f / REF_UI_FAST_REFRESH_FREQ); + uint32_t slow_period_ms = (uint32_t)(1000.0f / REF_UI_SLOW_REFRESH_FREQ); + + ref->ui_fast_timer_id = + osTimerNew(RefereeFastRefreshTimerCallback, osTimerPeriodic, NULL, NULL); + + ref->ui_slow_timer_id = + osTimerNew(RefereeSlowRefreshTimerCallback, osTimerPeriodic, NULL, NULL); + + osTimerStart(ref->ui_fast_timer_id, fast_period_ms); + osTimerStart(ref->ui_slow_timer_id, slow_period_ms); + + __HAL_UART_ENABLE_IT(BSP_UART_GetHandle(BSP_UART_REF), UART_IT_IDLE); + + inited = true; + return 0; +} + +int8_t Referee_Restart(void) { + __HAL_UART_DISABLE(BSP_UART_GetHandle(BSP_UART_REF)); + __HAL_UART_ENABLE(BSP_UART_GetHandle(BSP_UART_REF)); + return 0; +} + +int8_t Referee_StartReceiving(Referee_t *ref) { + (void)ref; + if (HAL_UART_Receive_DMA(BSP_UART_GetHandle(BSP_UART_REF), rxbuf, + REF_LEN_RX_BUFF) == HAL_OK) + return DEVICE_OK; + return DEVICE_ERR; +} + +bool Referee_CheckTXReady() { + return BSP_UART_GetHandle(BSP_UART_REF)->gState == HAL_UART_STATE_READY; +} + +void Referee_HandleOffline(Referee_t *referee) { + referee->ref_status = REF_STATUS_OFFLINE; +} + +int8_t Referee_Parse(Referee_t *ref) { + REF_SWITCH_STATUS(*ref, REF_STATUS_RUNNING); + uint32_t data_length = + REF_LEN_RX_BUFF - + __HAL_DMA_GET_COUNTER(BSP_UART_GetHandle(BSP_UART_REF)->hdmarx); + + uint8_t index = 0; + uint8_t packet_shift; + uint8_t packet_length; + + while (index < data_length && rxbuf[index] == REF_HEADER_SOF) { + packet_shift = index; + Referee_Header_t *header = (Referee_Header_t *)(rxbuf + index); + index += sizeof(*header); + if (index - packet_shift >= data_length) goto error; + + if (!CRC8_Verify((uint8_t *)header, sizeof(*header))) goto error; + + if (header->sof != REF_HEADER_SOF) goto error; + + Referee_CMDID_t *cmd_id = (Referee_CMDID_t *)(rxbuf + index); + index += sizeof(*cmd_id); + if (index - packet_shift >= data_length) goto error; + + void *target = (rxbuf + index); + void *origin; + size_t size; + + switch (*cmd_id) { + case REF_CMD_ID_GAME_STATUS: + origin = &(ref->game_status); + size = sizeof(ref->game_status); + break; + case REF_CMD_ID_GAME_RESULT: + origin = &(ref->game_result); + size = sizeof(ref->game_result); + break; + case REF_CMD_ID_GAME_ROBOT_HP: + origin = &(ref->game_robot_hp); + size = sizeof(ref->game_robot_hp); + break; + case REF_CMD_ID_DART_STATUS: + origin = &(ref->dart_status); + size = sizeof(ref->dart_status); + break; + case REF_CMD_ID_ICRA_ZONE_STATUS: + origin = &(ref->icra_zone); + size = sizeof(ref->icra_zone); + break; + case REF_CMD_ID_FIELD_EVENTS: + origin = &(ref->field_event); + size = sizeof(ref->field_event); + break; + case REF_CMD_ID_SUPPLY_ACTION: + origin = &(ref->supply_action); + size = sizeof(ref->supply_action); + break; + case REF_CMD_ID_REQUEST_SUPPLY: + origin = &(ref->request_supply); + size = sizeof(ref->request_supply); + case REF_CMD_ID_WARNING: + origin = &(ref->warning); + size = sizeof(ref->warning); + break; + case REF_CMD_ID_DART_COUNTDOWN: + origin = &(ref->dart_countdown); + size = sizeof(ref->dart_countdown); + break; + case REF_CMD_ID_ROBOT_STATUS: + origin = &(ref->robot_status); + size = sizeof(ref->robot_status); + break; + case REF_CMD_ID_POWER_HEAT_DATA: + origin = &(ref->power_heat); + size = sizeof(ref->power_heat); + break; + case REF_CMD_ID_ROBOT_POS: + origin = &(ref->robot_pos); + size = sizeof(ref->robot_pos); + break; + case REF_CMD_ID_ROBOT_BUFF: + origin = &(ref->robot_buff); + size = sizeof(ref->robot_buff); + break; + case REF_CMD_ID_DRONE_ENERGY: + origin = &(ref->drone_energy); + size = sizeof(ref->drone_energy); + break; + case REF_CMD_ID_ROBOT_DMG: + origin = &(ref->robot_danage); + size = sizeof(ref->robot_danage); + break; + case REF_CMD_ID_SHOOT_DATA: + origin = &(ref->shoot_data); + size = sizeof(ref->shoot_data); + break; + case REF_CMD_ID_BULLET_REMAINING: + origin = &(ref->bullet_remain); + size = sizeof(ref->bullet_remain); + break; + case REF_CMD_ID_RFID: + origin = &(ref->rfid); + size = sizeof(ref->rfid); + break; + case REF_CMD_ID_DART_CLIENT: + origin = &(ref->dart_client); + size = sizeof(ref->dart_client); + break; + case REF_CMD_ID_INTER_STUDENT_CUSTOM: + origin = &(ref->custom); + size = sizeof(ref->custom); + case REF_CMD_ID_CLIENT_MAP: + origin = &(ref->client_map); + size = sizeof(ref->client_map); + case REF_CMD_ID_KEYBOARD_MOUSE: + origin = &(ref->keyboard_mouse); + size = sizeof(ref->keyboard_mouse); + default: + return DEVICE_ERR; + } + packet_length = sizeof(Referee_Header_t) + sizeof(Referee_CMDID_t) + size + + sizeof(Referee_Tail_t); + index += size; + if (index - packet_shift >= data_length) goto error; + + index += sizeof(Referee_Tail_t); + if (index - packet_shift != packet_length) goto error; + + if (CRC16_Verify((uint8_t *)(rxbuf + packet_shift), packet_length)) + memcpy(origin, target, size); + else + goto error; + } + return DEVICE_OK; + +error: + drop_message++; + return DEVICE_ERR; +} + +int8_t Referee_StartSend(uint8_t *data, uint32_t len) { + if (HAL_UART_Transmit_DMA(BSP_UART_GetHandle(BSP_UART_REF), data, + (size_t)len) == HAL_OK) { + return DEVICE_OK; + } else + return DEVICE_ERR; +} + +int8_t Referee_MoveData(void *data, void *tmp, uint32_t len) { + if (len <= 0 || data == NULL || tmp == NULL) return DEVICE_ERR; + memcpy(tmp, (const void *)data, (size_t)len); + memset(data, 0, (size_t)len); + return DEVICE_OK; +} + +int8_t Referee_SetHeader(Referee_Interactive_Header_t *header, + Referee_StudentCMDID_t cmd_id, uint8_t sender_id) { + header->data_cmd_id = cmd_id; + if (sender_id <= REF_BOT_RED_RADER) switch (sender_id) { + case REF_BOT_RED_HERO: + header->sender_ID = REF_BOT_RED_HERO; + header->receiver_ID = REF_CL_RED_HERO; + break; + case REF_BOT_RED_ENGINEER: + header->sender_ID = REF_BOT_RED_ENGINEER; + header->receiver_ID = REF_CL_RED_ENGINEER; + break; + case REF_BOT_RED_INFANTRY_1: + header->sender_ID = REF_BOT_RED_INFANTRY_1; + header->receiver_ID = REF_CL_RED_INFANTRY_1; + break; + case REF_BOT_RED_INFANTRY_2: + header->sender_ID = REF_BOT_RED_INFANTRY_2; + header->receiver_ID = REF_CL_RED_INFANTRY_2; + break; + case REF_BOT_RED_INFANTRY_3: + header->sender_ID = REF_BOT_RED_INFANTRY_3; + header->receiver_ID = REF_CL_RED_INFANTRY_3; + break; + case REF_BOT_RED_DRONE: + header->sender_ID = REF_BOT_RED_DRONE; + header->receiver_ID = REF_CL_RED_DRONE; + break; + case REF_BOT_RED_SENTRY: + header->sender_ID = REF_BOT_RED_SENTRY; + break; + case REF_BOT_RED_RADER: + header->sender_ID = REF_BOT_RED_RADER; + break; + default: + return -1; + } + else + switch (sender_id) { + case REF_BOT_BLU_HERO: + header->sender_ID = REF_BOT_BLU_HERO; + header->receiver_ID = REF_CL_BLU_HERO; + break; + case REF_BOT_BLU_ENGINEER: + header->sender_ID = REF_BOT_BLU_ENGINEER; + header->receiver_ID = REF_CL_BLU_ENGINEER; + break; + case REF_BOT_BLU_INFANTRY_1: + header->sender_ID = REF_BOT_BLU_INFANTRY_1; + header->receiver_ID = REF_CL_BLU_INFANTRY_1; + break; + case REF_BOT_BLU_INFANTRY_2: + header->sender_ID = REF_BOT_BLU_INFANTRY_2; + header->receiver_ID = REF_CL_BLU_INFANTRY_2; + break; + case REF_BOT_BLU_INFANTRY_3: + header->sender_ID = REF_BOT_BLU_INFANTRY_3; + header->receiver_ID = REF_CL_BLU_INFANTRY_3; + break; + case REF_BOT_BLU_DRONE: + header->sender_ID = REF_BOT_BLU_DRONE; + header->receiver_ID = REF_CL_BLU_DRONE; + break; + case REF_BOT_BLU_SENTRY: + header->sender_ID = REF_BOT_BLU_SENTRY; + break; + case REF_BOT_BLU_RADER: + header->sender_ID = REF_BOT_BLU_RADER; + break; + default: + return -1; + } + return 0; +} + +int8_t Referee_PackUI(Referee_UI_t *ui, Referee_t *ref) { + if (!Referee_CheckTXReady()) return 0; + if (ui->character_counter == 0 && ui->grapic_counter == 0 && + ui->del_counter == 0) + return 0; + + static uint8_t send_data[sizeof(Referee_UI_Drawgrapic_7_t)] = {0}; + uint16_t size; + if (ui->del_counter != 0) { + if (ui->del_counter < 0 || ui->del_counter > REF_UI_MAX_STRING_NUM) + return DEVICE_ERR; + Referee_UI_Del_t *address = (Referee_UI_Del_t *)send_data; + address->header.sof = REF_HEADER_SOF; + address->header.data_length = + sizeof(UI_Del_t) + sizeof(Referee_Interactive_Header_t); + address->header.crc8 = + CRC8_Calc((const uint8_t *)&(address->header), + sizeof(Referee_Header_t) - sizeof(uint8_t), CRC8_INIT); + address->cmd_id = REF_CMD_ID_INTER_STUDENT; + Referee_SetHeader(&(address->IA_header), REF_STDNT_CMD_ID_UI_DEL, + ref->robot_status.robot_id); + Referee_MoveData(&(ui->del[--ui->del_counter]), &(address->data), + sizeof(UI_Del_t)); + address->crc16 = + CRC16_Calc((const uint8_t *)address, + sizeof(Referee_UI_Del_t) - sizeof(uint16_t), CRC16_INIT); + size = sizeof(Referee_UI_Del_t); + + Referee_StartSend(send_data, size); + return DEVICE_OK; + } else if (ui->grapic_counter != 0) { + switch (ui->grapic_counter) { + case 1: + size = sizeof(Referee_UI_Drawgrapic_1_t); + Referee_UI_Drawgrapic_1_t *address_1 = + (Referee_UI_Drawgrapic_1_t *)send_data; + address_1->header.sof = REF_HEADER_SOF; + address_1->header.data_length = + sizeof(UI_Drawgrapic_1_t) + sizeof(Referee_Interactive_Header_t); + address_1->header.crc8 = + CRC8_Calc((const uint8_t *)&(address_1->header), + sizeof(Referee_Header_t) - sizeof(uint8_t), CRC8_INIT); + address_1->cmd_id = REF_CMD_ID_INTER_STUDENT; + Referee_SetHeader(&(address_1->IA_header), REF_STDNT_CMD_ID_UI_DRAW1, + ref->robot_status.robot_id); + Referee_MoveData(&(ui->grapic), &(address_1->data.grapic), + sizeof(UI_Drawgrapic_1_t)); + address_1->crc16 = CRC16_Calc( + (const uint8_t *)address_1, + sizeof(Referee_UI_Drawgrapic_1_t) - sizeof(uint16_t), CRC16_INIT); + break; + case 2: + size = sizeof(Referee_UI_Drawgrapic_2_t); + Referee_UI_Drawgrapic_2_t *address_2 = + (Referee_UI_Drawgrapic_2_t *)send_data; + address_2->header.sof = REF_HEADER_SOF; + address_2->header.data_length = + sizeof(UI_Drawgrapic_2_t) + sizeof(Referee_Interactive_Header_t); + address_2->header.crc8 = + CRC8_Calc((const uint8_t *)&(address_2->header), + sizeof(Referee_Header_t) - sizeof(uint8_t), CRC8_INIT); + address_2->cmd_id = REF_CMD_ID_INTER_STUDENT; + Referee_SetHeader(&(address_2->IA_header), REF_STDNT_CMD_ID_UI_DRAW2, + ref->robot_status.robot_id); + Referee_MoveData(&(ui->grapic), &(address_2->data.grapic), + sizeof(UI_Drawgrapic_2_t)); + address_2->crc16 = CRC16_Calc( + (const uint8_t *)address_2, + sizeof(Referee_UI_Drawgrapic_2_t) - sizeof(uint16_t), CRC16_INIT); + break; + case 3: + case 4: + case 5: + size = sizeof(Referee_UI_Drawgrapic_5_t); + Referee_UI_Drawgrapic_5_t *address_5 = + (Referee_UI_Drawgrapic_5_t *)send_data; + address_5->header.sof = REF_HEADER_SOF; + address_5->header.data_length = + sizeof(UI_Drawgrapic_5_t) + sizeof(Referee_Interactive_Header_t); + address_5->header.crc8 = + CRC8_Calc((const uint8_t *)&(address_5->header), + sizeof(Referee_Header_t) - sizeof(uint8_t), CRC8_INIT); + address_5->cmd_id = REF_CMD_ID_INTER_STUDENT; + Referee_SetHeader(&(address_5->IA_header), REF_STDNT_CMD_ID_UI_DRAW5, + ref->robot_status.robot_id); + Referee_MoveData(&(ui->grapic), &(address_5->data.grapic), + sizeof(UI_Drawgrapic_5_t)); + address_5->crc16 = CRC16_Calc( + (const uint8_t *)address_5, + sizeof(Referee_UI_Drawgrapic_5_t) - sizeof(uint16_t), CRC16_INIT); + break; + case 6: + case 7: + size = sizeof(Referee_UI_Drawgrapic_7_t); + Referee_UI_Drawgrapic_7_t *address_7 = + (Referee_UI_Drawgrapic_7_t *)send_data; + address_7->header.sof = REF_HEADER_SOF; + address_7->header.data_length = + sizeof(UI_Drawgrapic_7_t) + sizeof(Referee_Interactive_Header_t); + address_7->header.crc8 = + CRC8_Calc((const uint8_t *)&(address_7->header), + sizeof(Referee_Header_t) - sizeof(uint8_t), CRC8_INIT); + address_7->cmd_id = REF_CMD_ID_INTER_STUDENT; + Referee_SetHeader(&(address_7->IA_header), REF_STDNT_CMD_ID_UI_DRAW7, + ref->robot_status.robot_id); + Referee_MoveData(&(ui->grapic), &(address_7->data.grapic), + sizeof(UI_Drawgrapic_7_t)); + address_7->crc16 = CRC16_Calc( + (const uint8_t *)address_7, + sizeof(Referee_UI_Drawgrapic_7_t) - sizeof(uint16_t), CRC16_INIT); + break; + default: + return DEVICE_ERR; + } + if (Referee_StartSend(send_data, size) == HAL_OK) { + ui->grapic_counter = 0; + return DEVICE_OK; + } + } else if (ui->character_counter != 0) { + if (ui->character_counter < 0 || + ui->character_counter > REF_UI_MAX_STRING_NUM) + return DEVICE_ERR; + Referee_UI_Drawcharacter_t *address = + (Referee_UI_Drawcharacter_t *)send_data; + address->header.sof = REF_HEADER_SOF; + address->header.data_length = + sizeof(UI_Drawcharacter_t) + sizeof(Referee_Interactive_Header_t); + address->header.crc8 = + CRC8_Calc((const uint8_t *)&(address->header), + sizeof(Referee_Header_t) - sizeof(uint8_t), CRC8_INIT); + address->cmd_id = REF_CMD_ID_INTER_STUDENT; + Referee_SetHeader(&(address->IA_header), REF_STDNT_CMD_ID_UI_STR, + ref->robot_status.robot_id); + Referee_MoveData(&(ui->character_data[--ui->character_counter]), + &(address->data.grapic), sizeof(UI_Drawcharacter_t)); + address->crc16 = CRC16_Calc( + (const uint8_t *)address, + sizeof(Referee_UI_Drawcharacter_t) - sizeof(uint16_t), CRC16_INIT); + size = sizeof(Referee_UI_Drawcharacter_t); + + Referee_StartSend(send_data, size); + return DEVICE_OK; + } + return DEVICE_ERR_NULL; +} + +UI_Ele_t *Referee_GetGrapicAdd(Referee_UI_t *ref_ui) { + if (ref_ui->grapic_counter >= REF_UI_MAX_GRAPIC_NUM || + ref_ui->grapic_counter < 0) + return NULL; + else + return &(ref_ui->grapic[ref_ui->grapic_counter++]); +} + +UI_Drawcharacter_t *Referee_GetCharacterAdd(Referee_UI_t *ref_ui) { + if (ref_ui->character_counter >= REF_UI_MAX_STRING_NUM || + ref_ui->character_counter < 0) + return NULL; + else + return &(ref_ui->character_data[ref_ui->character_counter++]); +} + +UI_Del_t *Referee_GetDelAdd(Referee_UI_t *ref_ui) { + if (ref_ui->del_counter >= REF_UI_MAX_DEL_NUM || ref_ui->del_counter < 0) + return NULL; + else + return &(ref_ui->del[ref_ui->del_counter++]); +} + +uint8_t Referee_PraseCmd(Referee_UI_t *ref_ui, CMD_UI_t cmd) { + switch (cmd) { + /* Demo */ + case CMD_UI_NOTHING: + /* 字符 */ + UI_DrawCharacter(Referee_GetCharacterAdd(ref_ui), "0", + UI_GRAPIC_OPERATION_ADD, UI_GRAPIC_LAYER_AUTOAIM, + RED_BLUE, UI_DEFAULT_WIDTH, 100, 100, 200, 200, "Demo"); + /* 直线 */ + UI_DrawLine(Referee_GetGrapicAdd(ref_ui), "2", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_AUTOAIM, RED_BLUE, UI_DEFAULT_WIDTH, 960, 540, + 960, 240); + /* 圆形 */ + UI_DrawCycle(Referee_GetGrapicAdd(ref_ui), "1", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_AUTOAIM, RED_BLUE, UI_DEFAULT_WIDTH, 900, + 500, 10); + /* 删除 */ + UI_DelLayer(Referee_GetDelAdd(ref_ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_AUTOAIM); + break; + case CMD_UI_AUTO_AIM_START: + UI_DrawCharacter(Referee_GetCharacterAdd(ref_ui), "1", + UI_GRAPIC_OPERATION_ADD, UI_GRAPIC_LAYER_AUTOAIM, + RED_BLUE, UI_DEFAULT_WIDTH * 10, 50, UI_DEFAULT_WIDTH, + ref_ui->screen->width * 0.8, + ref_ui->screen->height * 0.5, "AUTO"); + break; + case CMD_UI_AUTO_AIM_STOP: + UI_DelLayer(Referee_GetDelAdd(ref_ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_AUTOAIM); + + default: + return -1; + } + return 0; +} + +uint8_t Referee_PackCap(Referee_ForCap_t *cap, const Referee_t *ref) { + cap->chassis_power_limit = ref->robot_status.chassis_power_limit; + cap->chassis_pwr_buff = ref->power_heat.chassis_pwr_buff; + cap->chassis_watt = ref->power_heat.chassis_watt; + cap->ref_status = ref->ref_status; + return 0; +} + +uint8_t Referee_PackAI(Referee_ForAI_t *ai, const Referee_t *ref) { + ai->ref_status = ref->ref_status; + return 0; +} + +uint8_t Referee_PackChassis(Referee_ForChassis_t *chassis, + const Referee_t *ref) { + chassis->chassis_power_limit = ref->robot_status.chassis_power_limit; + chassis->chassis_pwr_buff = ref->power_heat.chassis_pwr_buff; + chassis->ref_status = ref->ref_status; + return 0; +} + +uint8_t Referee_PackShoot(Referee_ForShoot_t *shoot, Referee_t *ref) { + memcpy(&(shoot->power_heat), &(ref->power_heat), sizeof(shoot->power_heat)); + memcpy(&(shoot->robot_status), &(ref->robot_status), + sizeof(shoot->robot_status)); + memcpy(&(shoot->shoot_data), &(ref->shoot_data), sizeof(shoot->shoot_data)); + shoot->ref_status = ref->ref_status; + return 0; +} + +uint8_t Referee_UIRefresh(Referee_UI_t *ui) { + static uint8_t fsm = 0; + if (osThreadFlagsGet() & SIGNAL_REFEREE_FAST_REFRESH_UI) { + osThreadFlagsClear(SIGNAL_REFEREE_FAST_REFRESH_UI); + switch (fsm) { + case 0: { + fsm++; + UI_DelLayer(Referee_GetDelAdd(ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_CHASSIS); + UI_DrawLine(Referee_GetGrapicAdd(ui), "6", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CHASSIS, GREEN, UI_DEFAULT_WIDTH * 12, + ui->screen->width * 0.4, ui->screen->height * 0.2, + ui->screen->width * 0.4 + sin(ui->chassis_ui.angle) * 46, + ui->screen->height * 0.2 + cos(ui->chassis_ui.angle) * 46); + float start_pos_h = 0.0f; + switch (ui->chassis_ui.mode) { + case CHASSIS_MODE_FOLLOW_GIMBAL: + start_pos_h = 0.68f; + break; + case CHASSIS_MODE_FOLLOW_GIMBAL_35: + start_pos_h = 0.66f; + break; + case CHASSIS_MODE_ROTOR: + start_pos_h = 0.64f; + break; + default: + break; + } + if (start_pos_h != 0.0f) + UI_DrawRectangle( + Referee_GetGrapicAdd(ui), "8", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CHASSIS, GREEN, UI_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS - 6, + ui->screen->height * start_pos_h + REF_UI_BOX_UP_OFFSET, + ui->screen->width * REF_UI_RIGHT_START_POS + 44, + ui->screen->height * start_pos_h + REF_UI_BOX_BOT_OFFSET); + break; + } + case 1: + fsm++; + UI_DelLayer(Referee_GetDelAdd(ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_CAP); + switch (ui->cap_ui.status) { + case CAN_CAP_STATUS_OFFLINE: + UI_DrawArc(Referee_GetGrapicAdd(ui), "9", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CAP, YELLOW, 0, 360, + UI_DEFAULT_WIDTH * 5, ui->screen->width * 0.6, + ui->screen->height * 0.2, 50, 50); + break; + break; + case CAN_CAP_STATUS_RUNNING: + UI_DrawArc(Referee_GetGrapicAdd(ui), "9", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CAP, GREEN, 0, + ui->cap_ui.percentage * 360, UI_DEFAULT_WIDTH * 5, + ui->screen->width * 0.6, ui->screen->height * 0.2, 50, + 50); + break; + } + break; + case 2: { + fsm++; + UI_DelLayer(Referee_GetDelAdd(ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_GIMBAL); + float start_pos_h = 0.0f; + switch (ui->gimbal_ui.mode) { + case GIMBAL_MODE_RELAX: + start_pos_h = 0.68f; + break; + case GIMBAL_MODE_RELATIVE: + start_pos_h = 0.66f; + break; + case GIMBAL_MODE_ABSOLUTE: + start_pos_h = 0.64f; + break; + default: + break; + } + UI_DrawRectangle( + Referee_GetGrapicAdd(ui), "a", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_GIMBAL, GREEN, UI_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS + 54, + ui->screen->height * start_pos_h + REF_UI_BOX_UP_OFFSET, + ui->screen->width * REF_UI_RIGHT_START_POS + 102, + ui->screen->height * start_pos_h + REF_UI_BOX_BOT_OFFSET); + break; + } + case 3: { + fsm++; + UI_DelLayer(Referee_GetDelAdd(ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_SHOOT); + float start_pos_h = 0.0f; + switch (ui->shoot_ui.mode) { + case SHOOT_MODE_RELAX: + start_pos_h = 0.68f; + break; + case SHOOT_MODE_SAFE: + start_pos_h = 0.66f; + break; + case SHOOT_MODE_LOADED: + start_pos_h = 0.64f; + break; + default: + break; + } + UI_DrawRectangle( + Referee_GetGrapicAdd(ui), "b", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_SHOOT, GREEN, UI_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS + 114, + ui->screen->height * start_pos_h + REF_UI_BOX_UP_OFFSET, + ui->screen->width * REF_UI_RIGHT_START_POS + 162, + ui->screen->height * start_pos_h + REF_UI_BOX_BOT_OFFSET); + + switch (ui->shoot_ui.fire) { + case FIRE_MODE_SINGLE: + start_pos_h = 0.68f; + break; + case FIRE_MODE_BURST: + start_pos_h = 0.66f; + break; + case FIRE_MODE_CONT: + start_pos_h = 0.64f; + default: + break; + } + UI_DrawRectangle( + Referee_GetGrapicAdd(ui), "f", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_SHOOT, GREEN, UI_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS + 174, + ui->screen->height * start_pos_h + REF_UI_BOX_UP_OFFSET, + ui->screen->width * REF_UI_RIGHT_START_POS + 222, + ui->screen->height * start_pos_h + REF_UI_BOX_BOT_OFFSET); + break; + } + case 4: + fsm++; + UI_DelLayer(Referee_GetDelAdd(ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_CMD); + if (ui->cmd_pc) { + UI_DrawRectangle(Referee_GetGrapicAdd(ui), "c", + UI_GRAPIC_OPERATION_ADD, UI_GRAPIC_LAYER_CMD, GREEN, + UI_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS + 96, + ui->screen->height * 0.4 + REF_UI_BOX_UP_OFFSET, + ui->screen->width * REF_UI_RIGHT_START_POS + 120, + ui->screen->height * 0.4 + REF_UI_BOX_BOT_OFFSET); + } else { + UI_DrawRectangle(Referee_GetGrapicAdd(ui), "c", + UI_GRAPIC_OPERATION_ADD, UI_GRAPIC_LAYER_CMD, GREEN, + UI_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS + 56, + ui->screen->height * 0.4 + REF_UI_BOX_UP_OFFSET, + ui->screen->width * REF_UI_RIGHT_START_POS + 80, + ui->screen->height * 0.4 + REF_UI_BOX_BOT_OFFSET); + } + break; + + default: + fsm = 0; + if (ui->del_counter >= REF_UI_MAX_DEL_NUM || + ui->character_counter > REF_UI_MAX_STRING_NUM || + ui->grapic_counter > REF_UI_MAX_GRAPIC_NUM) + BSP_UART_GetHandle(BSP_UART_REF)->gState = HAL_UART_STATE_READY; + } + } + + if (osThreadFlagsGet() & SIGNAL_REFEREE_SLOW_REFRESH_UI) { + osThreadFlagsClear(SIGNAL_REFEREE_SLOW_REFRESH_UI); + UI_DelLayer(Referee_GetDelAdd(ui), UI_DEL_OPERATION_DEL, + UI_GRAPIC_LAYER_CONST); + UI_DrawCharacter(Referee_GetCharacterAdd(ui), "1", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 10, 80, + UI_CHAR_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS, + ui->screen->height * 0.7, "CHAS GMBL SHOT FIRE"); + UI_DrawCharacter(Referee_GetCharacterAdd(ui), "2", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 10, 80, + UI_CHAR_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS, + ui->screen->height * 0.68, "FLLW RELX RELX SNGL"); + UI_DrawCharacter(Referee_GetCharacterAdd(ui), "3", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 10, 80, + UI_CHAR_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS, + ui->screen->height * 0.66, "FL35 ABSL SAFE BRST"); + UI_DrawCharacter(Referee_GetCharacterAdd(ui), "4", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 10, 80, + UI_CHAR_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS, + ui->screen->height * 0.64, "ROTR RLTV LOAD CONT"); + UI_DrawLine(Referee_GetGrapicAdd(ui), "5", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 3, + ui->screen->width * 0.4, ui->screen->height * 0.2, + ui->screen->width * 0.4, ui->screen->height * 0.2 + 50); + UI_DrawCharacter(Referee_GetCharacterAdd(ui), "d", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 10, 80, + UI_CHAR_DEFAULT_WIDTH, + ui->screen->width * REF_UI_RIGHT_START_POS, + ui->screen->height * 0.4, "CTRL RC PC"); + UI_DrawCharacter(Referee_GetCharacterAdd(ui), "e", UI_GRAPIC_OPERATION_ADD, + UI_GRAPIC_LAYER_CONST, GREEN, UI_DEFAULT_WIDTH * 20, 80, + UI_CHAR_DEFAULT_WIDTH * 2, ui->screen->width * 0.6 - 26, + ui->screen->height * 0.2 + 10, "CAP"); + } + + return 0; +} diff --git a/User/device/referee.h b/User/device/referee.h new file mode 100644 index 00000000..a362086a --- /dev/null +++ b/User/device/referee.h @@ -0,0 +1,507 @@ +/* + è£åˆ¤ç³»ç»ŸæŠ½è±¡ã€‚ +*/ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include +#include + +#include "component\cmd.h" +#include "component\ui.h" +#include "component\user_math.h" +#include "device\can.h" +#include "device\device.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +#define REF_SWITCH_STATUS(ref, stat) ((ref).ref_status = (stat)) +#define CHASSIS_POWER_MAX_WITHOUT_REF 2000.0f /* è£åˆ¤ç³»ç»Ÿç¦»çº¿åº•盘最大功率 */ + +#define REF_UI_MAX_GRAPIC_NUM (7) +#define REF_UI_MAX_STRING_NUM (7) +#define REF_UI_MAX_DEL_NUM (3) + +/* Exported types ----------------------------------------------------------- */ +typedef struct __packed { + uint8_t sof; + uint16_t data_length; + uint8_t seq; + uint8_t crc8; +} Referee_Header_t; + +typedef enum { REF_STATUS_OFFLINE = 0, REF_STATUS_RUNNING } Referee_Status_t; + +typedef enum { + REF_CMD_ID_GAME_STATUS = 0x0001, + REF_CMD_ID_GAME_RESULT = 0x0002, + REF_CMD_ID_GAME_ROBOT_HP = 0x0003, + REF_CMD_ID_DART_STATUS = 0x0004, + REF_CMD_ID_ICRA_ZONE_STATUS = 0x0005, + REF_CMD_ID_FIELD_EVENTS = 0x0101, + REF_CMD_ID_SUPPLY_ACTION = 0x0102, + REF_CMD_ID_REQUEST_SUPPLY = 0x0103, + REF_CMD_ID_WARNING = 0x0104, + REF_CMD_ID_DART_COUNTDOWN = 0x0105, + REF_CMD_ID_ROBOT_STATUS = 0x0201, + REF_CMD_ID_POWER_HEAT_DATA = 0x0202, + REF_CMD_ID_ROBOT_POS = 0x0203, + REF_CMD_ID_ROBOT_BUFF = 0x0204, + REF_CMD_ID_DRONE_ENERGY = 0x0205, + REF_CMD_ID_ROBOT_DMG = 0x0206, + REF_CMD_ID_SHOOT_DATA = 0x0207, + REF_CMD_ID_BULLET_REMAINING = 0x0208, + REF_CMD_ID_RFID = 0x0209, + REF_CMD_ID_DART_CLIENT = 0x020A, + REF_CMD_ID_INTER_STUDENT = 0x0301, + REF_CMD_ID_INTER_STUDENT_CUSTOM = 0x0302, + REF_CMD_ID_CLIENT_MAP = 0x0303, + REF_CMD_ID_KEYBOARD_MOUSE = 0x0304, +} Referee_CMDID_t; + +typedef struct __packed { + uint8_t game_type : 4; + uint8_t game_progress : 4; + uint16_t stage_remain_time; + uint64_t sync_time_stamp; +} Referee_GameStatus_t; + +typedef struct __packed { + uint8_t winner; +} Referee_GameResult_t; + +typedef struct __packed { + uint16_t red_1; + uint16_t red_2; + uint16_t red_3; + uint16_t red_4; + uint16_t red_5; + uint16_t red_6; + uint16_t red_7; + uint16_t red_outpose; + uint16_t red_base; + uint16_t blue_1; + uint16_t blue_2; + uint16_t blue_3; + uint16_t blue_4; + uint16_t blue_5; + uint16_t blue_6; + uint16_t blue_7; + uint16_t blue_outpose; + uint16_t blue_base; +} Referee_GameRobotHP_t; + +typedef struct __packed { + uint8_t dart_belong; + uint16_t stage_remain_time; +} Referee_DartStatus_t; + +typedef struct __packed { + uint8_t f1_status : 1; + uint8_t f1_buff_status : 3; + uint8_t f2_status : 1; + uint8_t f2_buff_status : 3; + uint8_t f3_status : 1; + uint8_t f3_buff_status : 3; + uint8_t f4_status : 1; + uint8_t f4_buff_status : 3; + uint8_t f5_status : 1; + uint8_t f5_buff_status : 3; + uint8_t f6_status : 1; + uint8_t f6_buff_status : 3; + uint16_t red1_bullet_remain; + uint16_t red2_bullet_remain; + uint16_t blue1_bullet_remain; + uint16_t blue2_bullet_remain; +} Referee_ICRAZoneStatus_t; + +typedef struct __packed { + uint8_t copter_pad : 2; + uint8_t energy_mech : 2; + uint8_t virtual_shield : 1; + uint32_t res : 27; +} Referee_FieldEvents_t; + +typedef struct __packed { + uint8_t supply_id; + uint8_t robot_id; + uint8_t supply_step; + uint8_t supply_sum; +} Referee_SupplyAction_t; + +typedef struct __packed { + uint8_t place_holder; /* TODO */ +} Referee_RequestSupply_t; + +typedef struct __packed { + uint8_t level; + uint8_t robot_id; +} Referee_Warning_t; + +typedef struct __packed { + uint8_t countdown; +} Referee_DartCountdown_t; + +// typedef struct __packed { +// uint8_t robot_id; +// uint8_t robot_level; +// uint16_t remain_hp; +// uint16_t max_hp; +// uint16_t shoot_id1_17_cooling_rate; +// uint16_t shoot_id1_17_heat_limit; +// uint16_t shoot_id1_17_speed_limit; +// uint16_t shoot_id2_17_cooling_rate; +// uint16_t shoot_id2_17_heat_limit; +// uint16_t shoot_id2_17_speed_limit; +// uint16_t shoot_42_cooling_rate; +// uint16_t shoot_42_heat_limit; +// uint16_t shoot_42_speed_limit; +// uint16_t chassis_power_limit; +// uint8_t power_gimbal_output : 1; +// uint8_t power_chassis_output : 1; +// uint8_t power_shoot_output : 1; +// } Referee_RobotStatus_t; + +typedef struct __packed { + uint8_t robot_id; + uint8_t robot_level; + uint16_t remain_hp; + uint16_t max_hp; + uint16_t shooter_cooling_value; + uint16_t shooter_heat_limit; + uint16_t chassis_power_limit; + uint8_t power_gimbal_output : 1; + uint8_t power_chassis_output : 1; + uint8_t power_shoot_output : 1; +} Referee_RobotStatus_t; /* 0x0201 */ + +typedef struct __packed { + uint16_t chassis_volt; + uint16_t chassis_amp; + float chassis_watt; + uint16_t chassis_pwr_buff; + uint16_t shoot_id1_17_heat; + uint16_t shoot_id2_17_heat; + uint16_t shoot_42_heat; +} Referee_PowerHeat_t; + +typedef struct __packed { + float x; + float y; + float z; + float yaw; +} Referee_RobotPos_t; + +// typedef struct __packed { +// uint8_t healing : 1; +// uint8_t cooling_acc : 1; +// uint8_t defense_buff : 1; +// uint8_t attack_buff : 1; +// uint8_t res : 4; +// } Referee_RobotBuff_t; + +typedef struct __packed { + uint8_t healing_buff; + uint8_t cooling_acc; + uint8_t defense_buff; + uint8_t vulnerability_buff; + uint16_t attack_buff; +} Referee_RobotBuff_t; + +typedef struct __packed { + uint8_t attack_countdown; +} Referee_DroneEnergy_t; + +typedef struct __packed { + uint8_t armor_id : 4; + uint8_t damage_type : 4; +} Referee_RobotDamage_t; + +typedef struct __packed { + uint8_t bullet_type; + uint8_t shooter_id; + uint8_t bullet_freq; + float bullet_speed; +} Referee_ShootData_t;/* 0x0207 */ + +typedef struct __packed { + uint16_t bullet_17_remain; + uint16_t bullet_42_remain; + uint16_t coin_remain; +} Referee_BulletRemain_t; + +typedef struct __packed { + uint8_t base : 1; + uint8_t high_ground : 1; + uint8_t energy_mech : 1; + uint8_t slope : 1; + uint8_t outpose : 1; + uint8_t resource : 1; + uint8_t healing_card : 1; + uint32_t res : 24; +} Referee_RFID_t; + +typedef struct __packed { + uint8_t opening; + uint8_t target; + uint8_t target_changable_countdown; + uint8_t dart1_speed; + uint8_t dart2_speed; + uint8_t dart3_speed; + uint8_t dart4_speed; + uint16_t last_dart_launch_time; + uint16_t operator_cmd_launch_time; +} Referee_DartClient_t; + +typedef struct __packed { + float position_x; + float position_y; + float position_z; + uint8_t commd_keyboard; + uint16_t robot_id; +} Referee_ClientMap_t; + +typedef struct __packed { + int16_t mouse_x; + int16_t mouse_y; + int16_t mouse_wheel; + int8_t button_l; + int8_t button_r; + uint16_t keyboard_value; + uint16_t res; +} Referee_KeyboardMouse_t; + +typedef uint16_t Referee_Tail_t; + +typedef enum { + REF_BOT_RED_HERO = 1, + REF_BOT_RED_ENGINEER = 2, + REF_BOT_RED_INFANTRY_1 = 3, + REF_BOT_RED_INFANTRY_2 = 4, + REF_BOT_RED_INFANTRY_3 = 5, + REF_BOT_RED_DRONE = 6, + REF_BOT_RED_SENTRY = 7, + REF_BOT_RED_RADER = 9, + REF_BOT_BLU_HERO = 101, + REF_BOT_BLU_ENGINEER = 102, + REF_BOT_BLU_INFANTRY_1 = 103, + REF_BOT_BLU_INFANTRY_2 = 104, + REF_BOT_BLU_INFANTRY_3 = 105, + REF_BOT_BLU_DRONE = 106, + REF_BOT_BLU_SENTRY = 107, + REF_BOT_BLU_RADER = 109, +} Referee_RobotID_t; + +typedef enum { + REF_CL_RED_HERO = 0x0101, + REF_CL_RED_ENGINEER = 0x0102, + REF_CL_RED_INFANTRY_1 = 0x0103, + REF_CL_RED_INFANTRY_2 = 0x0104, + REF_CL_RED_INFANTRY_3 = 0x0105, + REF_CL_RED_DRONE = 0x0106, + REF_CL_BLU_HERO = 0x0165, + REF_CL_BLU_ENGINEER = 0x0166, + REF_CL_BLU_INFANTRY_1 = 0x0167, + REF_CL_BLU_INFANTRY_2 = 0x0168, + REF_CL_BLU_INFANTRY_3 = 0x0169, + REF_CL_BLU_DRONE = 0x016A, +} Referee_ClientID_t; + +typedef enum { + REF_STDNT_CMD_ID_UI_DEL = 0x0100, + REF_STDNT_CMD_ID_UI_DRAW1 = 0x0101, + REF_STDNT_CMD_ID_UI_DRAW2 = 0x0102, + REF_STDNT_CMD_ID_UI_DRAW5 = 0x0103, + REF_STDNT_CMD_ID_UI_DRAW7 = 0x0104, + REF_STDNT_CMD_ID_UI_STR = 0x0110, + + REF_STDNT_CMD_ID_CUSTOM = 0x0200, +} Referee_StudentCMDID_t; + +typedef struct __packed { + Referee_StudentCMDID_t data_cmd_id; + uint16_t id_sender; + uint16_t id_receiver; + uint8_t *data; +} Referee_InterStudent_t; + +typedef struct __packed { + uint8_t place_holder; +} Referee_InterStudent_Custom_t; + +typedef struct { + Referee_Status_t ref_status; + Referee_GameStatus_t game_status; + Referee_GameResult_t game_result; + Referee_GameRobotHP_t game_robot_hp; + Referee_DartStatus_t dart_status; + Referee_ICRAZoneStatus_t icra_zone; + Referee_FieldEvents_t field_event; + Referee_SupplyAction_t supply_action; + Referee_RequestSupply_t request_supply; + Referee_Warning_t warning; + Referee_DartCountdown_t dart_countdown; + Referee_RobotStatus_t robot_status; + Referee_PowerHeat_t power_heat; + Referee_RobotPos_t robot_pos; + Referee_RobotBuff_t robot_buff; + Referee_DroneEnergy_t drone_energy; + Referee_RobotDamage_t robot_danage; + Referee_ShootData_t shoot_data; + Referee_BulletRemain_t bullet_remain; + Referee_RFID_t rfid; + Referee_DartClient_t dart_client; + Referee_InterStudent_Custom_t custom; + Referee_ClientMap_t client_map; + Referee_KeyboardMouse_t keyboard_mouse; + + osTimerId_t ui_fast_timer_id; + osTimerId_t ui_slow_timer_id; +} Referee_t; + +typedef struct { + CMD_ChassisMode_t mode; + float angle; +} Referee_ChassisUI_t; + +typedef struct { + float percentage; + CAN_CapStatus_t status; +} Referee_CapUI_t; + +typedef struct { + CMD_GimbalMode_t mode; +} Referee_GimbalUI_t; + +typedef struct { + CMD_ShootMode_t mode; + CMD_FireMode_t fire; +} Referee_ShootUI_t; + +typedef struct __packed { + /* UIç¼“å†²æ•°æ® */ + UI_Ele_t grapic[REF_UI_MAX_GRAPIC_NUM]; + UI_Drawcharacter_t character_data[REF_UI_MAX_STRING_NUM]; + UI_Del_t del[REF_UI_MAX_DEL_NUM]; + /* å¾…å‘逿•°é‡ */ + uint8_t grapic_counter; + uint8_t character_counter; + uint8_t del_counter; + /* UIæ‰€éœ€ä¿¡æ¯ */ + Referee_CapUI_t cap_ui; + Referee_ChassisUI_t chassis_ui; + Referee_ShootUI_t shoot_ui; + Referee_GimbalUI_t gimbal_ui; + bool cmd_pc; + /* å±å¹•分辨率 */ + const CMD_Screen_t *screen; +} Referee_UI_t; + +typedef struct __packed { + uint16_t data_cmd_id; + uint16_t sender_ID; + uint16_t receiver_ID; +} Referee_Interactive_Header_t; + +typedef struct __packed { + Referee_Header_t header; + uint16_t cmd_id; + Referee_Interactive_Header_t IA_header; + UI_Drawgrapic_1_t data; + uint16_t crc16; +} Referee_UI_Drawgrapic_1_t; + +typedef struct __packed { + Referee_Header_t header; + uint16_t cmd_id; + Referee_Interactive_Header_t IA_header; + UI_Drawgrapic_2_t data; + uint16_t crc16; +} Referee_UI_Drawgrapic_2_t; + +typedef struct __packed { + Referee_Header_t header; + uint16_t cmd_id; + Referee_Interactive_Header_t IA_header; + UI_Drawgrapic_5_t data; + uint16_t crc16; +} Referee_UI_Drawgrapic_5_t; + +typedef struct __packed { + Referee_Header_t header; + uint16_t cmd_id; + Referee_Interactive_Header_t IA_header; + UI_Drawgrapic_7_t data; + uint16_t crc16; +} Referee_UI_Drawgrapic_7_t; + +typedef struct __packed { + Referee_Header_t header; + uint16_t cmd_id; + Referee_Interactive_Header_t IA_header; + UI_Drawcharacter_t data; + uint16_t crc16; +} Referee_UI_Drawcharacter_t; + +typedef struct __packed { + Referee_Header_t header; + uint16_t cmd_id; + Referee_Interactive_Header_t IA_header; + UI_Del_t data; + uint16_t crc16; +} Referee_UI_Del_t; + +typedef struct { + Referee_Status_t ref_status; + float chassis_watt; + float chassis_power_limit; + float chassis_pwr_buff; +} Referee_ForCap_t; + +typedef struct { + Referee_Status_t ref_status; +} Referee_ForAI_t; + +typedef struct { + Referee_Status_t ref_status; + float chassis_power_limit; + float chassis_pwr_buff; +} Referee_ForChassis_t; + +typedef struct { + Referee_Status_t ref_status; + Referee_PowerHeat_t power_heat; + Referee_RobotStatus_t robot_status; + Referee_ShootData_t shoot_data; +} Referee_ForShoot_t; + +/* Exported functions prototypes -------------------------------------------- */ +int8_t Referee_Init(Referee_t *ref, Referee_UI_t *ui, + const CMD_Screen_t *screen); +int8_t Referee_Restart(void); + +int8_t Referee_StartReceiving(Referee_t *ref); +int8_t Referee_Parse(Referee_t *ref); +void Referee_HandleOffline(Referee_t *referee); +int8_t Referee_SetHeader(Referee_Interactive_Header_t *header, + Referee_StudentCMDID_t cmd_id, uint8_t sender_id); +int8_t Referee_StartSend(uint8_t *data, uint32_t len); +int8_t Referee_MoveData(void *data, void *tmp, uint32_t len); +int8_t Referee_PackUI(Referee_UI_t *ui, Referee_t *ref); +UI_Ele_t *Referee_GetGrapicAdd(Referee_UI_t *ref_ui); +UI_Drawcharacter_t *Referee_GetCharacterAdd(Referee_UI_t *ref_ui); +uint8_t Referee_PraseCmd(Referee_UI_t *ref_ui, CMD_UI_t cmd); +uint8_t Referee_PackCap(Referee_ForCap_t *cap, const Referee_t *ref); +uint8_t Referee_PackShoot(Referee_ForShoot_t *ai, Referee_t *ref); +uint8_t Referee_PackChassis(Referee_ForChassis_t *chassis, + const Referee_t *ref); +uint8_t Referee_PackAI(Referee_ForAI_t *shoot, const Referee_t *ref); +uint8_t Referee_UIRefresh(Referee_UI_t *ui); +#ifdef __cplusplus +} +#endif diff --git a/User/module/cap.c b/User/module/cap.c new file mode 100644 index 00000000..601fed53 --- /dev/null +++ b/User/module/cap.c @@ -0,0 +1,55 @@ +/* + * 电容模组 + */ + +/* Includes ----------------------------------------------------------------- */ +#include "cap.h" + +#include "component\capacity.h" +#include "component\limiter.h" +#include "device\can.h" +#include "device\referee.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +#define CAP_CUTOFF_VOLT 12.0f + +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ + +/** + * @brief è¿è¡Œç”µå®¹æŽ§åˆ¶é€»è¾‘ + * + * @param cap 电容数æ®ç»“构体 + * @param referee è£åˆ¤ç³»ç»Ÿæ•°æ® + * @param cap_out 电容输出结构体 + */ +void Cap_Control(CAN_Capacitor_t *cap, const Referee_ForCap_t *referee, + CAN_CapOutput_t *cap_out) { + if (referee->ref_status != REF_STATUS_RUNNING) { + /* 当è£åˆ¤ç³»ç»Ÿç¦»çº¿æ—¶ï¼Œä¾ç„¶ä½¿ç”¨è£åˆ¤ç³»ç»Ÿè¿›ç¨‹ä¼ æ¥çš„æ•°æ® */ + cap_out->power_limit = referee->chassis_power_limit; + } else { + /* 当è£åˆ¤ç³»ç»Ÿåœ¨çº¿æ—¶ï¼Œä½¿ç”¨ç®—法控制è£åˆ¤ç³»ç»Ÿè¾“出(å³ç”µå®¹è¾“入) */ + cap_out->power_limit = + PowerLimit_CapInput(referee->chassis_watt, referee->chassis_power_limit, + referee->chassis_pwr_buff); + } + /* 更新电容状æ€å’Œç™¾åˆ†æ¯” */ + cap->cap_status = CAN_CAP_STATUS_RUNNING; + cap->percentage = Capacity_GetCapacitorRemain(cap->cap_feedback.cap_volt, + cap->cap_feedback.input_volt, + CAP_CUTOFF_VOLT); +} + +/** + * @brief å¯¼å‡ºç”µå®¹æ•°æ® + * + * @param cap ç”µå®¹æ•°æ® + * @param ui 结构体 + */ +void Cap_DumpUI(const CAN_Capacitor_t *cap, Referee_CapUI_t *ui) { + ui->percentage = cap->percentage; + ui->status = cap->cap_status; +} diff --git a/User/module/cap.h b/User/module/cap.h new file mode 100644 index 00000000..32430471 --- /dev/null +++ b/User/module/cap.h @@ -0,0 +1,40 @@ +/* + * 电容模组 + */ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include "device\can.h" +#include "device\referee.h" + +/* Exported constants ------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ +/* Exported functions prototypes -------------------------------------------- */ + +/** + * @brief è¿è¡Œç”µå®¹æŽ§åˆ¶é€»è¾‘ + * + * @param cap 电容数æ®ç»“构体 + * @param referee è£åˆ¤ç³»ç»Ÿæ•°æ® + * @param cap_out 电容输出结构体 + */ +void Cap_Control(CAN_Capacitor_t *cap, const Referee_ForCap_t *referee, + CAN_CapOutput_t *cap_out); + +/** + * @brief å¯¼å‡ºç”µå®¹æ•°æ® + * + * @param cap ç”µå®¹æ•°æ® + * @param ui 结构体 + */ +void Cap_DumpUI(const CAN_Capacitor_t *cap, Referee_CapUI_t *ui); + +#ifdef __cplusplus +} +#endif diff --git a/User/module/chassis.c b/User/module/chassis.c new file mode 100644 index 00000000..e1ac7380 --- /dev/null +++ b/User/module/chassis.c @@ -0,0 +1,418 @@ +/* + * 底盘模组 + */ + +/* Includes ----------------------------------------------------------------- */ +#include "chassis.h" + +#include + +#include "bsp\mm.h" +#include "cmsis_os2.h" +#include "component\limiter.h" +#include "device\can.h" +#include "module\cap.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +#define _CAP_PERCENTAGE_WORK 100 /* 底盘ä¸å†é™åˆ¶åŠŸçŽ‡çš„ç”µå®¹ç”µé‡ */ +#define _CAP_PERCENTAGE_CHARGE 30 /* ç”µå®¹å¼€å§‹å·¥ä½œçš„ç”µå®¹ç”µé‡ */ + +#define CHASSIS_MAX_CAP_POWER 100 /* 电容能够æä¾›çš„æœ€å¤§åŠŸçŽ‡ */ + +#define CHASSIS_ROTOR_WZ_MIN 0.6f /* å°é™€èžºæ—‹è½¬ä½ç§»ä¸‹ç•Œ */ +#define CHASSIS_ROTOR_WZ_MAX 0.8f /* å°é™€èžºæ—‹è½¬ä½ç§»ä¸Šç•Œ */ +#define M_7OVER72PI (M_2PI * 7.0f / 72.0f) /* 三å五度对应弧度值 */ +// #define CHASSIS_ROTOR_OMEGA 0.15f /* å°é™€èžºè½¬åŠ¨é¢‘çŽ‡ */ +// éšæœºäº§ç”Ÿå°é™€èžºè½¬åŠ¨é¢‘çŽ‡ï¼ŒèŒƒå›´0.001-0.05 +//#define CHASSIS_ROTOR_OMEGA rand() % 50 / 10000.0f + 0.001f +#define CHASSIS_ROTOR_OMEGA 0.001 +/* Private macro ------------------------------------------------------------ */ + +/* ä¿è¯ç”µå®¹ç”µé‡å®å®šä¹‰åœ¨æ­£ç¡®èŒƒå›´å†… */ +#if ((_CAP_PERCENTAGE_WORK < 0) || (_CAP_PERCENTAGE_WORK > 100) || \ + (_CAP_PERCENTAGE_CHARGE < 0) || (_CAP_PERCENTAGE_CHARGE > 100)) +#error "Cap percentage should be in the range from 0 to 100." +#endif + +/* ä¿è¯ç”µå®¹åŠŸçŽ‡å®å®šä¹‰åœ¨æ­£ç¡®èŒƒå›´å†… */ +#if ((CHASSIS_MAX_CAP_POWER < 60) || (CHASSIS_MAX_CAP_POWER > 200)) +#error "The capacitor power should be in in the range from 60 to 200." +#endif + +/* Private variables -------------------------------------------------------- */ + +static const float CAP_PERCENTAGE_WORK = (float)_CAP_PERCENTAGE_WORK / 100.0f; +static const float CAP_PERCENTAGE_CHARGE = + (float)_CAP_PERCENTAGE_CHARGE / 100.0f; + +/* Private function -------------------------------------------------------- */ +/** + * \brief è®¾ç½®åº•ç›˜æ¨¡å¼ + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param mode è¦è®¾ç½®çš„æ¨¡å¼ + * + * \return 函数è¿è¡Œç»“æžœ + */ +static int8_t Chassis_SetMode(Chassis_t *c, CMD_ChassisMode_t mode, + uint32_t now) { + if (c == NULL) return CHASSIS_ERR_NULL; /* 主结构体ä¸èƒ½ä¸ºç©º */ + if (mode == c->mode) return CHASSIS_OK; /* æ¨¡å¼æœªæ”¹å˜ç›´æŽ¥è¿”回 */ + + if (mode == CHASSIS_MODE_ROTOR && c->mode != CHASSIS_MODE_ROTOR) { + srand(now); + c->wz_multi = (rand() % 2) ? -1 : 1; + } + /* åˆ‡æ¢æ¨¡å¼åŽé‡ç½®PID和滤波器 */ + for (uint8_t i = 0; i < c->num_wheel; i++) { + PID_Reset(c->pid.motor + i); + LowPassFilter2p_Reset(c->filter.in + i, 0.0f); + LowPassFilter2p_Reset(c->filter.out + i, 0.0f); + } + c->mode = mode; + + return CHASSIS_OK; +} +/** + * @brief 产生å°é™€èžºwzéšæœºé€Ÿåº¦ + * + * @param min wz产生最å°é€Ÿåº¦ + * @param max wz产生最大速度 + * @param now ctrl_chassisçš„tickæ•° + * @return float + */ +static float Chassis_CalcWz(const float min, const float max, uint32_t now) { + /* wz在minå’Œmax之间,上é™0.6f */ + float wz_vary = fabs(0.2f * sinf(CHASSIS_ROTOR_OMEGA * (float)now)) + min; + return wz_vary > 0.8f ? max : wz_vary; +} + +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ–底盘 + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param param 包å«åº•ç›˜å‚æ•°çš„结构体指针 + * \param target_freq 任务预期的è¿è¡Œé¢‘率 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_Init(Chassis_t *c, const Chassis_Params_t *param, + AHRS_Eulr_t *mech_zero, float target_freq) { + if (c == NULL) return CHASSIS_ERR_NULL; + + c->param = param; /* åˆå§‹åŒ–傿•° */ + c->mode = CHASSIS_MODE_RELAX; /* 设置上电åŽåº•ç›˜é»˜è®¤æ¨¡å¼ */ + c->mech_zero = mech_zero; /* 设置底盘机械零点 */ + + /* 如果电机åè£…é‡æ–°è®¡ç®—机械零点 */ + if (param->reverse.yaw) CircleReverse(&(c->mech_zero->yaw)); + + /* æ ¹æ®å‚数(param)中的底盘型å·åˆå§‹åŒ–Mixer */ + Mixer_Mode_t mixer_mode; + switch (c->param->type) { + case CHASSIS_TYPE_MECANUM: + c->num_wheel = 4; + mixer_mode = MIXER_MECANUM; + break; + + case CHASSIS_TYPE_PARLFIX4: + c->num_wheel = 4; + mixer_mode = MIXER_PARLFIX4; + break; + + case CHASSIS_TYPE_PARLFIX2: + c->num_wheel = 2; + mixer_mode = MIXER_PARLFIX2; + break; + + case CHASSIS_TYPE_OMNI_CROSS: + c->num_wheel = 4; + mixer_mode = MIXER_OMNICROSS; + break; + + case CHASSIS_TYPE_OMNI_PLUS: + c->num_wheel = 4; + mixer_mode = MIXER_OMNIPLUS; + break; + + case CHASSIS_TYPE_SINGLE: + c->num_wheel = 1; + mixer_mode = MIXER_SINGLE; + break; + + case CHASSIS_TYPE_DRONE: + /* onboard sdk. */ + return CHASSIS_ERR_TYPE; + } + + /* æ ¹æ®åº•盘型å·åЍæ€åˆ†é…控制时使用的å˜é‡ */ + c->feedback.motor_rpm = + BSP_Malloc((size_t)c->num_wheel * sizeof(*c->feedback.motor_rpm)); + if (c->feedback.motor_rpm == NULL) goto error; /* å˜é‡æœªåˆ†é…,返回错误 */ + + c->feedback.motor_current = + BSP_Malloc((size_t)c->num_wheel * sizeof(*c->feedback.motor_current)); + if (c->feedback.motor_current == NULL) goto error; + + c->setpoint.motor_rpm = + BSP_Malloc((size_t)c->num_wheel * sizeof(*c->setpoint.motor_rpm)); + if (c->setpoint.motor_rpm == NULL) goto error; + + c->pid.motor = BSP_Malloc((size_t)c->num_wheel * sizeof(*c->pid.motor)); + if (c->pid.motor == NULL) goto error; + + c->out = BSP_Malloc((size_t)c->num_wheel * sizeof(*c->out)); + if (c->out == NULL) goto error; + + c->filter.in = BSP_Malloc((size_t)c->num_wheel * sizeof(*c->filter.in)); + if (c->filter.in == NULL) goto error; + + c->filter.out = BSP_Malloc((size_t)c->num_wheel * sizeof(*c->filter.out)); + if (c->filter.out == NULL) goto error; + + /* åˆå§‹åŒ–è½®å­ç”µæœºæŽ§åˆ¶PIDå’ŒLPF */ + for (uint8_t i = 0; i < c->num_wheel; i++) { + PID_Init(c->pid.motor + i, KPID_MODE_NO_D, target_freq, + &(c->param->motor_pid_param)); + + LowPassFilter2p_Init(c->filter.in + i, target_freq, + c->param->low_pass_cutoff_freq.in); + LowPassFilter2p_Init(c->filter.out + i, target_freq, + c->param->low_pass_cutoff_freq.out); + } + + /* åˆå§‹åŒ–è·Ÿéšäº‘å°çš„æŽ§åˆ¶PID */ + PID_Init(&(c->pid.follow), KPID_MODE_NO_D, target_freq, + &(c->param->follow_pid_param)); + + Mixer_Init(&(c->mixer), mixer_mode); /* åˆå§‹åŒ–æ··åˆå™¨ */ + return CHASSIS_OK; + +error: + /* 动æ€å†…存分é…错误时,释放已ç»åˆ†é…的内存,返回错误值 */ + BSP_Free(c->feedback.motor_rpm); + BSP_Free(c->setpoint.motor_rpm); + BSP_Free(c->pid.motor); + BSP_Free(c->out); + BSP_Free(c->filter.in); + BSP_Free(c->filter.out); + return CHASSIS_ERR_NULL; +} + +/** + * \brief 更新底盘的åé¦ˆä¿¡æ¯ + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param can CAN设备结构体 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_UpdateFeedback(Chassis_t *c, const CAN_t *can) { + /* 底盘数æ®å’ŒCAN结构体ä¸èƒ½ä¸ºç©º */ + if (c == NULL) return CHASSIS_ERR_NULL; + if (can == NULL) return CHASSIS_ERR_NULL; + + /* 如果电机åè£…é‡æ–°è®¡ç®—正确的å馈值 */ + if (c->param->reverse.yaw) { + c->feedback.gimbal_yaw_encoder = + -can->motor.gimbal.named.yaw.rotor_angle + M_2PI; + } else { + c->feedback.gimbal_yaw_encoder = can->motor.gimbal.named.yaw.rotor_angle; + } + + /* å°†CAN中的å馈数æ®å†™å…¥åˆ°feedback中 */ + for (uint8_t i = 0; i < c->num_wheel; i++) { + c->feedback.motor_rpm[i] = can->motor.chassis.as_array[i].rotor_speed; + c->feedback.motor_current[i] = + can->motor.chassis.as_array[i].torque_current; + } + + return CHASSIS_OK; +} + +/** + * \brief è¿è¡Œåº•盘控制逻辑 + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param c_cmd 底盘控制指令 + * \param dt_sec 两次调用的时间间隔 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_Control(Chassis_t *c, const CMD_ChassisCmd_t *c_cmd, + uint32_t now) { + /* 底盘数æ®å’ŒæŽ§åˆ¶æŒ‡ä»¤ç»“构体ä¸èƒ½ä¸ºç©º */ + if (c == NULL) return CHASSIS_ERR_NULL; + if (c_cmd == NULL) return CHASSIS_ERR_NULL; + + c->dt = (float)(now - c->lask_wakeup) / 1000.0f; + c->lask_wakeup = now; + + /* æ ¹æ®é¥æŽ§å™¨å‘½ä»¤æ›´æ”¹åº•ç›˜æ¨¡å¼ */ + Chassis_SetMode(c, c_cmd->mode, now); + + /* ctrl_vec -> move_vec 控制å‘é‡å’ŒçœŸå®žçš„移动å‘é‡ä¹‹é—´æœ‰ä¸€ä¸ªæ¢ç®—关系 */ + /* 计算vxã€vy */ + switch (c->mode) { + case CHASSIS_MODE_BREAK: /* 刹车模å¼ç”µæœºåœæ­¢ */ + c->move_vec.vx = 0.0f; + c->move_vec.vy = 0.0f; + break; + + case CHASSIS_MODE_INDENPENDENT: /* ç‹¬ç«‹æ¨¡å¼æŽ§åˆ¶å‘é‡ä¸Žè¿åЍå‘é‡ç›¸ç­‰ */ + c->move_vec.vx = c_cmd->ctrl_vec.vx; + c->move_vec.vy = c_cmd->ctrl_vec.vx; + break; + + case CHASSIS_MODE_OPEN: + case CHASSIS_MODE_RELAX: + case CHASSIS_MODE_FOLLOW_GIMBAL: /* æŒ‰ç…§äº‘å°æ–¹å‘æ¢ç®—è¿åЍå‘é‡ */ + case CHASSIS_MODE_FOLLOW_GIMBAL_35: + case CHASSIS_MODE_ROTOR: { + float beta = c->feedback.gimbal_yaw_encoder - c->mech_zero->yaw; + float cos_beta = cosf(beta); + float sin_beta = sinf(beta); + c->move_vec.vx = + cos_beta * c_cmd->ctrl_vec.vx - sin_beta * c_cmd->ctrl_vec.vy; + c->move_vec.vy = + sin_beta * c_cmd->ctrl_vec.vx + cos_beta * c_cmd->ctrl_vec.vy; + } + } + + /* 计算wz */ + switch (c->mode) { + case CHASSIS_MODE_RELAX: + case CHASSIS_MODE_BREAK: + case CHASSIS_MODE_INDENPENDENT: /* 独立模å¼wz为0 */ + c->move_vec.wz = 0.0f; + break; + + case CHASSIS_MODE_OPEN: + case CHASSIS_MODE_FOLLOW_GIMBAL: /* è·Ÿéšæ¨¡å¼é€šè¿‡PID控制使车头跟éšäº‘å° */ + c->move_vec.wz = PID_Calc(&(c->pid.follow), c->mech_zero->yaw, + c->feedback.gimbal_yaw_encoder, 0.0f, c->dt); + break; + case CHASSIS_MODE_FOLLOW_GIMBAL_35: + c->move_vec.wz = + PID_Calc(&(c->pid.follow), c->mech_zero->yaw + M_7OVER72PI, + c->feedback.gimbal_yaw_encoder, 0.0f, c->dt); + break; + case CHASSIS_MODE_ROTOR: { /* å°é™€èžºæ¨¡å¼ä½¿åº•盘以一定速度旋转 */ + c->move_vec.wz = c->wz_multi * Chassis_CalcWz(CHASSIS_ROTOR_WZ_MIN, + CHASSIS_ROTOR_WZ_MAX, now); + } + } + + /* move_vec -> motor_rpm_set. 通过è¿åЍå‘é‡è®¡ç®—è½®å­è½¬é€Ÿç›®æ ‡å€¼ */ + Mixer_Apply(&(c->mixer), &(c->move_vec), c->setpoint.motor_rpm, c->num_wheel, + 7000.0f); + + /* æ ¹æ®è½®å­è½¬é€Ÿç›®æ ‡å€¼ï¼Œåˆ©ç”¨PID计算电机输出值 */ + for (uint8_t i = 0; i < c->num_wheel; i++) { + /* 输入滤波. */ + c->feedback.motor_rpm[i] = + LowPassFilter2p_Apply(c->filter.in + i, c->feedback.motor_rpm[i]); + + /* æ ¹æ®åº•盘模å¼è®¡ç®—输出值 */ + switch (c->mode) { + case CHASSIS_MODE_BREAK: + case CHASSIS_MODE_FOLLOW_GIMBAL: + case CHASSIS_MODE_FOLLOW_GIMBAL_35: + case CHASSIS_MODE_ROTOR: + case CHASSIS_MODE_INDENPENDENT: /* 独立模å¼,å—PID控制 */ + c->out[i] = PID_Calc(c->pid.motor + i, c->setpoint.motor_rpm[i], + c->feedback.motor_rpm[i], 0.0f, c->dt); + break; + + case CHASSIS_MODE_OPEN: /* 开环模å¼,ä¸å—PID控制 */ + c->out[i] = c->setpoint.motor_rpm[i] / 9000.0f; + break; + + case CHASSIS_MODE_RELAX: /* æ”¾æ¾æ¨¡å¼,ä¸è¾“出 */ + c->out[i] = 0; + break; + } + /* 输出滤波. */ + c->out[i] = LowPassFilter2p_Apply(c->filter.out + i, c->out[i]); + } + + return CHASSIS_OK; +} + +/** + * @brief 底盘功率é™åˆ¶ + * + * @param c åº•ç›˜æ•°æ® + * @param cap ç”µå®¹æ•°æ® + * @param ref è£åˆ¤ç³»ç»Ÿæ•°æ® + * @return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_PowerLimit(Chassis_t *c, const CAN_Capacitor_t *cap, + const Referee_ForChassis_t *ref) { + float power_limit = 0.0f; + if (ref->ref_status != REF_STATUS_RUNNING) { + /* è£åˆ¤ç³»ç»Ÿç¦»çº¿ï¼Œå°†åŠŸçŽ‡é™åˆ¶ä¸ºå›ºå®šå€¼ */ + power_limit = CHASSIS_POWER_MAX_WITHOUT_REF; + } else { + if (cap->cap_status == CAN_CAP_STATUS_RUNNING && + cap->percentage > CAP_PERCENTAGE_CHARGE) { + /* 电容在线且电é‡è¶³å¤Ÿï¼Œä½¿ç”¨ç”µå®¹ */ + if (cap->percentage > CAP_PERCENTAGE_WORK) { + /* 电容接近充满时ä¸å†é™åˆ¶åŠŸçŽ‡ */ + power_limit = -1.0f; + } else { + /* 按照电容能é‡ç™¾åˆ†æ¯”计算输出功率 */ + power_limit = ref->chassis_power_limit + + (cap->percentage - CAP_PERCENTAGE_CHARGE) / + (CAP_PERCENTAGE_WORK - CAP_PERCENTAGE_CHARGE) * + (float)CHASSIS_MAX_CAP_POWER; + } + } else { + /* 电容ä¸åœ¨å·¥ä½œï¼Œæ ¹æ®ç¼“冲能é‡è®¡ç®—输出功率é™åˆ¶ */ + power_limit = PowerLimit_TargetPower(ref->chassis_power_limit, + ref->chassis_pwr_buff); + } + } + /* 应用功率é™åˆ¶ */ + PowerLimit_ChassicOutput(power_limit, c->out, c->feedback.motor_rpm, + c->num_wheel); + + return CHASSIS_OK; +} + +/** + * \brief å¤åˆ¶åº•盘输出值 + * + * \param s 包å«åº•盘数æ®çš„结构体 + * \param out CAN设备底盘输出结构体 + */ +void Chassis_DumpOutput(Chassis_t *c, CAN_ChassisOutput_t *out) { + for (uint8_t i = 0; i < c->num_wheel; i++) { + out->as_array[i] = c->out[i]; + } +} + +/** + * \brief 清空Chassisè¾“å‡ºæ•°æ® + * + * \param out CAN设备底盘输出结构体 + */ +void Chassis_ResetOutput(CAN_ChassisOutput_t *out) { + for (uint8_t i = 0; i < 4; i++) { + out->as_array[i] = 0.0f; + } +} + +/** + * @brief å¯¼å‡ºåº•ç›˜æ•°æ® + * + * @param chassis 底盘数æ®ç»“构体 + * @param ui UIæ•°æ®ç»“构体 + */ +void Chassis_DumpUI(const Chassis_t *c, Referee_ChassisUI_t *ui) { + ui->mode = c->mode; + ui->angle = c->feedback.gimbal_yaw_encoder - c->mech_zero->yaw; +} diff --git a/User/module/chassis.h b/User/module/chassis.h new file mode 100644 index 00000000..9b811aa1 --- /dev/null +++ b/User/module/chassis.h @@ -0,0 +1,180 @@ +/* + * 底盘模组 + */ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include "component\cmd.h" +#include "component\filter.h" +#include "component\mixer.h" +#include "component\pid.h" +#include "device\can.h" +#include "device\referee.h" + +/* Exported constants ------------------------------------------------------- */ +#define CHASSIS_OK (0) /* è¿è¡Œæ­£å¸¸ */ +#define CHASSIS_ERR (-1) /* è¿è¡Œæ—¶å‘现了其他错误 */ +#define CHASSIS_ERR_NULL (-2) /* è¿è¡Œæ—¶å‘现NULL指针 */ +#define CHASSIS_ERR_MODE (-3) /* è¿è¡Œæ—¶é…置了错误的CMD_ChassisMode_t */ +#define CHASSIS_ERR_TYPE (-4) /* è¿è¡Œæ—¶é…置了错误的Chassis_Type_t */ + +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* 底盘类型(底盘的物ç†è®¾è®¡ï¼‰ */ +typedef enum { + CHASSIS_TYPE_MECANUM, /* 麦克纳姆轮 */ + CHASSIS_TYPE_PARLFIX4, /* 平行摆设的四个驱动轮 */ + CHASSIS_TYPE_PARLFIX2, /* 平行摆设的两个驱动轮 */ + CHASSIS_TYPE_OMNI_CROSS, /* å‰åž‹æ‘†è®¾çš„四个全å‘è½® */ + CHASSIS_TYPE_OMNI_PLUS, /* å字型摆设的四个全å‘è½® */ + CHASSIS_TYPE_DRONE, /* 底盘为无人机 */ + CHASSIS_TYPE_SINGLE, /* å•个摩擦轮 */ +} Chassis_Type_t; + +/* åº•ç›˜å‚æ•°çš„ç»“æž„ä½“ï¼ŒåŒ…å«æ‰€æœ‰åˆå§‹åŒ–ç”¨çš„å‚æ•°ï¼Œé€šå¸¸æ˜¯const,存好几组 */ +typedef struct { + Chassis_Type_t type; /* 底盘类型,底盘的机械设计和轮å­é€‰åž‹ */ + KPID_Params_t motor_pid_param; /* è½®å­æŽ§åˆ¶PIDçš„å‚æ•° */ + KPID_Params_t follow_pid_param; /* è·Ÿéšäº‘å°PIDçš„å‚æ•° */ + + /* 低通滤波器截止频率 */ + struct { + float in; /* 输入 */ + float out; /* 输出 */ + } low_pass_cutoff_freq; + + /* 电机å装 应该和云å°è®¾ç½®ç›¸åŒ*/ + struct { + bool yaw; + } reverse; + +} Chassis_Params_t; + +/* + * è¿è¡Œçš„主结构体,所有这个文件里的函数都在æ“作这个结构体 + * 包å«äº†åˆå§‹åŒ–傿•°ï¼Œä¸­é—´å˜é‡ï¼Œè¾“出å˜é‡ + */ +typedef struct { + uint32_t lask_wakeup; + float dt; + + const Chassis_Params_t *param; /* åº•ç›˜çš„å‚æ•°ï¼Œç”¨Chassis_Init设定 */ + AHRS_Eulr_t *mech_zero; + + /* 模å—通用 */ + CMD_ChassisMode_t mode; /* åº•ç›˜æ¨¡å¼ */ + + /* 底盘设计 */ + int8_t num_wheel; /* åº•ç›˜è½®å­æ•°é‡ */ + Mixer_t mixer; /* æ··åˆå™¨ï¼Œç§»åЍå‘é‡->电机目标值 */ + + MoveVector_t move_vec; /* 底盘实际的è¿åЍå‘é‡ */ + + /* åé¦ˆä¿¡æ¯ */ + struct { + float gimbal_yaw_encoder; /* 云å°Yawè½´ç¼–ç å™¨è§’度 */ + float *motor_rpm; /* ç”µæœºè½¬é€Ÿçš„åŠ¨æ€æ•°ç»„,å•ä½ï¼šRPM */ + float *motor_current; /* è½¬çŸ©ç”µæµ å•ä½ï¼šA */ + } feedback; + + float wz_multi; /* å°é™€èžºæ¨¡å¼æ—‹è½¬æ–¹å‘ */ + + /* PID计算的目标值 */ + struct { + float *motor_rpm; /* ç”µæœºè½¬é€Ÿçš„åŠ¨æ€æ•°ç»„,å•ä½ï¼šRPM */ + } setpoint; + + /* å馈控制用的PID */ + struct { + KPID_t *motor; /* 控制轮å­ç”µæœºç”¨çš„PIDçš„åŠ¨æ€æ•°ç»„ */ + KPID_t follow; /* è·Ÿéšäº‘å°ç”¨çš„PID */ + } pid; + + /* 滤波器 */ + struct { + LowPassFilter2p_t *in; /* å馈值滤波器 */ + LowPassFilter2p_t *out; /* 输出值滤波器 */ + } filter; + + float *out; /* ç”µæœºæœ€ç»ˆçš„è¾“å‡ºå€¼çš„åŠ¨æ€æ•°ç»„ */ +} Chassis_t; + +/* Exported functions prototypes -------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ–底盘 + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param param 包å«åº•ç›˜å‚æ•°çš„结构体指针 + * \param target_freq 任务预期的è¿è¡Œé¢‘率 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_Init(Chassis_t *c, const Chassis_Params_t *param, + AHRS_Eulr_t *mech_zero, float target_freq); + +/** + * \brief 更新底盘的åé¦ˆä¿¡æ¯ + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param can CAN设备结构体 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_UpdateFeedback(Chassis_t *c, const CAN_t *can); + +/** + * \brief è¿è¡Œåº•盘控制逻辑 + * + * \param c 包å«åº•盘数æ®çš„结构体 + * \param c_cmd 底盘控制指令 + * \param dt_sec 两次调用的时间间隔 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_Control(Chassis_t *c, const CMD_ChassisCmd_t *c_cmd, + uint32_t now); + +/** + * @brief 底盘功率é™åˆ¶ + * + * @param c åº•ç›˜æ•°æ® + * @param cap ç”µå®¹æ•°æ® + * @param ref è£åˆ¤ç³»ç»Ÿæ•°æ® + * @return 函数è¿è¡Œç»“æžœ + */ +int8_t Chassis_PowerLimit(Chassis_t *c, const CAN_Capacitor_t *cap, + const Referee_ForChassis_t *ref); + +/** + * \brief å¤åˆ¶åº•盘输出值 + * + * \param s 包å«åº•盘数æ®çš„结构体 + * \param out CAN设备底盘输出结构体 + */ +void Chassis_DumpOutput(Chassis_t *c, CAN_ChassisOutput_t *out); + +/** + * \brief 清空Chassisè¾“å‡ºæ•°æ® + * + * \param out CAN设备底盘输出结构体 + */ +void Chassis_ResetOutput(CAN_ChassisOutput_t *out); + +/** + * @brief å¯¼å‡ºåº•ç›˜æ•°æ® + * + * @param chassis 底盘数æ®ç»“构体 + * @param ui UIæ•°æ®ç»“构体 + */ +void Chassis_DumpUI(const Chassis_t *c, Referee_ChassisUI_t *ui); + +#ifdef __cplusplus +} +#endif diff --git a/User/module/config.c b/User/module/config.c new file mode 100644 index 00000000..434153a9 --- /dev/null +++ b/User/module/config.c @@ -0,0 +1,496 @@ +/* + * é…置相关 + */ + +#include "config.h" + +#include +#include + +#include "bsp/flash.h" + +#define CONFIG_BASE_ADDRESS (ADDR_FLASH_SECTOR_11) + +/* clang-format off */ +#ifdef DEBUG +Config_RobotParam_t param_default = { +#else +static const Config_RobotParam_t param_default = { +#endif + .model = ROBOT_MODEL_INFANTRY, + + .chassis = { /* 底盘模å—傿•° */ + .type = CHASSIS_TYPE_MECANUM, + + .motor_pid_param = { + .k = 0.001f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = -1.0f, + }, + + .follow_pid_param = { + .k = 0.5f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, + + .low_pass_cutoff_freq = { + .in = -1.0f, + .out = -1.0f, + }, + + .reverse = { + .yaw = false, + }, + + }, /* chassis */ + + .gimbal = { /* äº‘å°æ¨¡å—傿•° */ + .pid = { + { +// /* GIMBAL_PID_YAW_OMEGA_IDX */ +// .k = 0.25f, +// .p = 1.0f, +// .i = 1.0f, +// .d = 0.0f, +// .i_limit = 1.0f, +// .out_limit = 1.0f, +// .d_cutoff_freq = -1.0f, +// .range = -1.0f, +// }, { +// /* GIMBAL_PID_YAW_ANGLE_IDX */ +// .k = 12.0f, +// .p = 1.0f, +// .i = 0.0f, +// .d = 0.05f, +// .i_limit = 0.0f, +// .out_limit = 10.0f, +// .d_cutoff_freq = -1.0f, +// .range = M_2PI, + /* GIMBAL_PID_YAW_OMEGA_IDX */ + .k = 0.24f, + .p = 1.0f, + .i = 0.5f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = -1.0f, + }, { + /* GIMBAL_PID_YAW_ANGLE_IDX */ + .k = 10.0f, + .p = 1.0f, + .i = 0.0f, + .d = 0.05f, + .i_limit = 0.0f, + .out_limit = 10.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, { +// /* GIMBAL_PID_PIT_OMEGA_IDX */ +// .k = 0.35f, +// .p = 1.0f, +// .i = 0.f, +// .d = 0.003f, +// .i_limit = 1.0f, +// .out_limit = 1.0f, +// .d_cutoff_freq = -1.0f, +// .range = -1.0f, +// }, { +// /* GIMBAL_PID_PIT_ANGLE_IDX */ +// .k = 15.0f, +// .p = 1.0f, +// .i = 0.0f, +// .d = 0.0f, +// .i_limit = 0.0f, +// .out_limit = 10.0f, +// .d_cutoff_freq = -1.0f, +// .range = M_2PI, + /* GIMBAL_PID_PIT_OMEGA_IDX */ + .k = 0.25f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = -1.0f, + }, { + /* GIMBAL_PID_PIT_ANGLE_IDX */ + .k = 2.0f, + .p = 5.0f, + .i = 2.5f, + .d = 0.0f, + .i_limit = 0.0f, + .out_limit = 10.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, + }, /* pid */ + + .pitch_travel_rad = 1.05f, + + .low_pass_cutoff_freq = { + .out = -1.0f, + .gyro = 1000.0f, + }, + + .reverse = { + .yaw = false, + .pit = true, + }, + }, /* gimbal */ + + .shoot = { /* 射击模å—傿•° */ + + .fric_pid_param = { + .k = 0.001f, + .p = 1.0f, + .i = 0.2f, + .d = 0.01f, + .i_limit = 0.5f, + .out_limit = 0.5f, + .d_cutoff_freq = -1.0f, + }, + .trig_pid_param = { + .k = 12.0f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0450000018f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, + .low_pass_cutoff_freq = { + .in = { + .fric = -1.0f, + .trig = -1.0f, + }, + .out = { + .fric = -1.0f, + .trig = -1.0f, + }, + }, + .num_trig_tooth = 10.0f, + .trig_gear_ratio = 36.0f, + .fric_radius = 0.03f, + .cover_open_duty = 0.10f, + .cover_close_duty = 0.050f, + .model = SHOOT_MODEL_17MM, + .bullet_speed = 30.f, + .min_shoot_delay = (uint32_t)(1000.0f / 10.0f), + }, /* shoot */ + + .can = { + .chassis = BSP_CAN_1, + .gimbal = BSP_CAN_2, + .shoot = BSP_CAN_2, + .cap = BSP_CAN_1, + }, /* can */ +}; /* param_default */ + +static const Config_RobotParam_t param_hero = { + .model = ROBOT_MODEL_HERO, + + .chassis = { /* 底盘模å—傿•° */ + .type = CHASSIS_TYPE_MECANUM, + + .motor_pid_param = { + .k = 0.0011f, + .p = 1.0f, + .i = 0.001f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = -1.0f, + }, + + .follow_pid_param = { + .k = 0.5f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, + + .low_pass_cutoff_freq = { + .in = -1.0f, + .out = -1.0f, + }, + + .reverse = { + .yaw = true, + }, + }, /* chassis */ + + .gimbal = { /* äº‘å°æ¨¡å—傿•° */ + .pid = { + { + /* GIMBAL_PID_YAW_OMEGA_IDX */ + .k = 0.45f, + .p = 1.0f, + .i = 6.0f, + .d = 0.0008f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = -1.0f, + }, { + /* GIMBAL_PID_YAW_ANGLE_IDX */ + .k = 20.0f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 0.0f, + .out_limit = 10.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, { + /* GIMBAL_PID_PIT_OMEGA_IDX */ + .k = 0.25f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = -1.0f, + }, { + /* GIMBAL_PID_PIT_ANGLE_IDX */ + .k = 12.0f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 0.0f, + .out_limit = 10.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, + }, /* pid */ + + .pitch_travel_rad = 1.07685447f, + + .low_pass_cutoff_freq = { + .out = -1.0f, + .gyro = 1000.0f, + }, + + .reverse = { + .yaw = true, + .pit = true, + }, + }, /* gimbal */ + + .shoot = { /* 射击模å—傿•° */ + + .fric_pid_param = { + .k = 0.001f, + .p = 1.0f, + .i = 0.2f, + .d = 0.01f, + .i_limit = 0.5f, + .out_limit = 0.5f, + .d_cutoff_freq = -1.0f, + }, + .trig_pid_param = { + .k = 10.0f, + .p = 1.0f, + .i = 0.0f, + .d = 0.032f, + .i_limit = 1.0f, + .out_limit = 1.0f, + .d_cutoff_freq = -1.0f, + .range = M_2PI, + }, + .low_pass_cutoff_freq = { + .in = { + .fric = -1.0f, + .trig = -1.0f, + }, + .out = { + .fric = -1.0f, + .trig = -1.0f, + }, + }, + .num_trig_tooth = 6.0f, + .trig_gear_ratio = 3591.0f / 187.0f, + .fric_radius = 0.03f, + .cover_open_duty = 0.125f, + .cover_close_duty = 0.075f, + .model = SHOOT_MODEL_42MM, + .bullet_speed = 16.0f, + .min_shoot_delay = (uint32_t)(1000.0f / 10.0f), + }, /* shoot */ + + .can = { + .chassis = BSP_CAN_1, + .gimbal = BSP_CAN_2, + .shoot = BSP_CAN_2, + .cap = BSP_CAN_1, + }, /* can */ +}; /* param_hero */ + +/* static const Config_RobotParam_t param_xxx; */ + +static const Config_PilotCfg_t cfg_qs = { + .param = { + .sens_mouse = 0.06f, + .sens_rc = 6.0f, + .map = { + .key_map[CMD_BEHAVIOR_FORE] = {CMD_ACTIVE_PRESSED, CMD_KEY_W}, + .key_map[CMD_BEHAVIOR_BACK] = {CMD_ACTIVE_PRESSED, CMD_KEY_S}, + .key_map[CMD_BEHAVIOR_LEFT] = {CMD_ACTIVE_PRESSED, CMD_KEY_A}, + .key_map[CMD_BEHAVIOR_RIGHT] = {CMD_ACTIVE_PRESSED, CMD_KEY_D}, + .key_map[CMD_BEHAVIOR_ACCELERATE] = {CMD_ACTIVE_PRESSED, CMD_KEY_SHIFT}, + .key_map[CMD_BEHAVIOR_DECELEBRATE] = {CMD_ACTIVE_PRESSED, CMD_KEY_CTRL}, + .key_map[CMD_BEHAVIOR_FIRE] = {CMD_ACTIVE_PRESSED, CMD_L_CLICK}, + .key_map[CMD_BEHAVIOR_FIRE_MODE] = {CMD_ACTIVE_PRESSING, CMD_R_CLICK}, + .key_map[CMD_BEHAVIOR_FOLLOWGIMBAL35] = {CMD_ACTIVE_PRESSING, CMD_KEY_E}, + .key_map[CMD_BEHAVIOR_OPENCOVER] = {CMD_ACTIVE_PRESSING, CMD_KEY_F}, + .key_map[CMD_BEHAVIOR_REVTRIG] = {CMD_ACTIVE_PRESSING, CMD_KEY_R}, + .key_map[CMD_BEHAVIOR_ROTOR] = {CMD_ACTIVE_PRESSING, CMD_KEY_G}, + }, + .move = { + .move_sense = 1.6f, + .move_fast_sense = 2.4f, + .move_slow_sense = 0.8f, + }, + .screen = { + .height = 1080, + .width = 1920, + }, + }, +}; + +static const Config_PilotCfg_t cfg_zyma = { + .param = { + .sens_mouse = 0.06f, + .sens_rc = 6.0f, + .map = { + .key_map[CMD_BEHAVIOR_FORE] = {CMD_ACTIVE_PRESSED, CMD_KEY_W}, + .key_map[CMD_BEHAVIOR_BACK] = {CMD_ACTIVE_PRESSED, CMD_KEY_S}, + .key_map[CMD_BEHAVIOR_LEFT] = {CMD_ACTIVE_PRESSED, CMD_KEY_A}, + .key_map[CMD_BEHAVIOR_RIGHT] = {CMD_ACTIVE_PRESSED, CMD_KEY_D}, + .key_map[CMD_BEHAVIOR_ACCELERATE] = {CMD_ACTIVE_PRESSED, CMD_KEY_SHIFT}, + .key_map[CMD_BEHAVIOR_DECELEBRATE] = {CMD_ACTIVE_PRESSED, CMD_KEY_CTRL}, + .key_map[CMD_BEHAVIOR_FIRE] = {CMD_ACTIVE_PRESSED, CMD_L_CLICK}, + .key_map[CMD_BEHAVIOR_FIRE_MODE] = {CMD_ACTIVE_PRESSING, CMD_R_CLICK}, + .key_map[CMD_BEHAVIOR_FOLLOWGIMBAL35] = {CMD_ACTIVE_PRESSING, CMD_KEY_E}, + .key_map[CMD_BEHAVIOR_OPENCOVER] = {CMD_ACTIVE_PRESSING, CMD_KEY_F}, + .key_map[CMD_BEHAVIOR_REVTRIG] = {CMD_ACTIVE_PRESSING, CMD_KEY_R}, + .key_map[CMD_BEHAVIOR_ROTOR] = {CMD_ACTIVE_PRESSING, CMD_KEY_G}, + }, + .move = { + .move_sense = 1.6f, + .move_fast_sense = 2.4f, + .move_slow_sense = 1.6f, + }, + }, +}; + +/* static const Config_PilotCfg_t cfg_xx; */ + +/* clang-format on */ + +static const Config_RobotParamMap_t robot_param_map[] = { + {"default", ¶m_default}, + {"infantry", ¶m_default}, + {"hero", ¶m_hero}, + // {"engineer", ¶m_engineer}, + // {"drone", ¶m_drone}, + // {"sentry", ¶m_sentry}, + /* {"xxx", ¶m_xxx}, */ + {NULL, NULL}, +}; + +static const Config_PilotCfgMap_t pilot_cfg_map[] = { + {"qs", &cfg_qs}, + {"zyma", &cfg_zyma}, + /* {"xx", &cfg_xx}, */ + {NULL, NULL}, +}; + +/** + * \brief 从Flash读å–é…ç½®ä¿¡æ¯ + * + * \param cfg é…ç½®ä¿¡æ¯ + */ +void Config_Get(Config_t *cfg) { + BSP_Flash_ReadBytes(CONFIG_BASE_ADDRESS, (uint8_t *)cfg, sizeof(*cfg)); + cfg->pilot_cfg = Config_GetPilotCfg(cfg->pilot_cfg_name); + cfg->robot_param = Config_GetRobotParam(cfg->robot_param_name); + /* 防止第一次烧写åŽè®¿é—®NULL指针 */ + if (cfg->robot_param == NULL) cfg->robot_param = ¶m_default; + if (cfg->pilot_cfg == NULL) cfg->pilot_cfg = &cfg_qs; + /* 防止擦除åŽå…¨ä¸º1 */ + if ((uint32_t)(cfg->robot_param) == UINT32_MAX) + cfg->robot_param = ¶m_default; + if ((uint32_t)(cfg->pilot_cfg) == UINT32_MAX) cfg->pilot_cfg = &cfg_qs; +} + +/** + * \brief å°†é…置信æ¯å†™å…¥Flash + * + * \param cfg é…ç½®ä¿¡æ¯ + */ +void Config_Set(Config_t *cfg) { + osKernelLock(); + BSP_Flash_EraseSector(11); + BSP_Flash_WriteBytes(CONFIG_BASE_ADDRESS, (uint8_t *)cfg, sizeof(*cfg)); + osKernelUnlock(); +} + +/** + * @brief é€šè¿‡æœºå™¨äººå‚æ•°åç§°èŽ·å–æœºå™¨äººå‚数的指针 + * + * @param robot_param_name æœºå™¨äººå‚æ•°åç§° + * @return const Config_RobotParam_t* æœºå™¨äººå‚æ•°çš„æŒ‡é’ˆ + */ +const Config_RobotParam_t *Config_GetRobotParam(const char *robot_param_name) { + if (robot_param_name == NULL) return NULL; + for (size_t j = 0; robot_param_map[j].name != NULL; j++) { + if (strcmp(robot_param_map[j].name, robot_param_name) == 0) { + return robot_param_map[j].param; + } + } + return NULL; /* No match. */ +} + +/** + * @brief 通过æ“作手é…ç½®åç§°èŽ·å–æ“作手é…置的指针 + * + * @param pilot_cfg_name æ“作手é…ç½®åç§° + * @return const Config_PilotCfg_t* æ“作手é…置的指针 + */ +const Config_PilotCfg_t *Config_GetPilotCfg(const char *pilot_cfg_name) { + if (pilot_cfg_name == NULL) return NULL; + for (size_t j = 0; pilot_cfg_map[j].name != NULL; j++) { + if (strcmp(pilot_cfg_map[j].name, pilot_cfg_name) == 0) { + return pilot_cfg_map[j].param; + } + } + return NULL; /* No match. */ +} + +const Config_PilotCfgMap_t *Config_GetPilotNameMap(void) { + return pilot_cfg_map; +} + +const Config_RobotParamMap_t *Config_GetRobotNameMap(void) { + return robot_param_map; +} diff --git a/User/module/config.h b/User/module/config.h new file mode 100644 index 00000000..453e8018 --- /dev/null +++ b/User/module/config.h @@ -0,0 +1,99 @@ +/* + * é…置相关 + * 读写在FALSHä¸Šçš„ä¿¡æ¯ + */ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +#include "component\cmd.h" +#include "device\bmi088.h" +#include "device\can.h" +#include "device\ist8310.h" +#include "module\chassis.h" +#include "module\gimbal.h" +#include "module\shoot.h" + +/* æœºå™¨äººå‚æ•°ï¼Œä¿å­˜åŽä¸ä¼šå˜åŒ– */ +typedef struct { + CMD_RobotModel_t model; /* åž‹å· */ + Chassis_Params_t chassis; /* 底盘 */ + Gimbal_Params_t gimbal; /* äº‘å° */ + Shoot_Params_t shoot; /* 射击 */ + CAN_Params_t can; /* 电机CANé…ç½® */ +} Config_RobotParam_t; + +/* æ“作员é…ç½® */ +typedef struct { + CMD_Params_t param; /* 傿•° */ +} Config_PilotCfg_t; + +/* 机器人é…置,ä¿å­˜åœ¨Flash上的信æ¯ï¼Œæ ¹æ®æœºå™¨äººå˜åŒ– */ +typedef struct { + char robot_param_name[20]; + char pilot_cfg_name[20]; + + const Config_RobotParam_t *robot_param; + const Config_PilotCfg_t *pilot_cfg; + + struct { + IST8310_Cali_t ist8310; + BMI088_Cali_t bmi088; + } cali; /* 校准 */ + + AHRS_Eulr_t mech_zero; /* 机械零点 */ + float gimbal_limit; /* 云å°pitch轴软件é™ä½æœ€é«˜ç‚¹ */ + +} Config_t; + +/* æœºå™¨äººå‚æ•°å’Œå¯¹åº”字符串的映射 */ +typedef struct { + const char *const name; + const Config_RobotParam_t *param; +} Config_RobotParamMap_t; + +/* æ“作手é…置和对应字符串的映射 */ +typedef struct { + const char *const name; + const Config_PilotCfg_t *param; +} Config_PilotCfgMap_t; + +/** + * \brief 从Flash读å–é…ç½®ä¿¡æ¯ + * + * \param cfg é…ç½®ä¿¡æ¯ + */ +void Config_Get(Config_t *cfg); + +/** + * \brief å°†é…置信æ¯å†™å…¥Flash + * + * \param cfg é…ç½®ä¿¡æ¯ + */ +void Config_Set(Config_t *cfg); + +/** + * @brief é€šè¿‡æœºå™¨äººå‚æ•°åç§°èŽ·å–æœºå™¨äººå‚数的指针 + * + * @param robot_param_name æœºå™¨äººå‚æ•°åç§° + * @return const Config_RobotParam_t* æœºå™¨äººå‚æ•°çš„æŒ‡é’ˆ + */ +const Config_RobotParam_t *Config_GetRobotParam(const char *robot_param_name); + +/** + * @brief 通过æ“作手é…ç½®åç§°èŽ·å–æ“作手é…置的指针 + * + * @param pilot_cfg_name æ“作手é…ç½®åç§° + * @return const Config_PilotCfg_t* æ“作手é…置的指针 + */ +const Config_PilotCfg_t *Config_GetPilotCfg(const char *pilot_cfg_name); +const Config_PilotCfgMap_t *Config_GetPilotNameMap(void); +const Config_RobotParamMap_t *Config_GetRobotNameMap(void); +#ifdef __cplusplus +} +#endif diff --git a/User/module/gimbal.c b/User/module/gimbal.c new file mode 100644 index 00000000..a13dc167 --- /dev/null +++ b/User/module/gimbal.c @@ -0,0 +1,235 @@ +/* + * äº‘å°æ¨¡ç»„ + */ + +/* Includes ----------------------------------------------------------------- */ +#include "gimbal.h" + +#include "bsp/mm.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ + +/** + * \brief è®¾ç½®äº‘å°æ¨¡å¼ + * + * \param c 包å«äº‘å°æ•°æ®çš„结构体 + * \param mode è¦è®¾ç½®çš„æ¨¡å¼ + * + * \return 函数è¿è¡Œç»“æžœ + */ +static int8_t Gimbal_SetMode(Gimbal_t *g, CMD_GimbalMode_t mode) { + if (g == NULL) return -1; + if (mode == g->mode) return GIMBAL_OK; + + /* åˆ‡æ¢æ¨¡å¼åŽé‡ç½®PID和滤波器 */ + for (uint8_t i = 0; i < GIMBAL_PID_NUM; i++) { + PID_Reset(g->pid + i); + } + for (uint8_t i = 0; i < GIMBAL_ACTR_NUM; i++) { + LowPassFilter2p_Reset(g->filter_out + i, 0.0f); + } + + AHRS_ResetEulr(&(g->setpoint.eulr)); /* åˆ‡æ¢æ¨¡å¼åŽé‡ç½®è®¾å®šå€¼ */ + if (g->mode == GIMBAL_MODE_RELAX) { + if (mode == GIMBAL_MODE_ABSOLUTE) { + g->setpoint.eulr.yaw = g->feedback.eulr.imu.yaw; + } else if (mode == GIMBAL_MODE_RELATIVE) { + g->setpoint.eulr.yaw = g->feedback.eulr.encoder.yaw; + } + } + + g->mode = mode; + return 0; +} + +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ–äº‘å° + * + * \param g 包å«äº‘å°æ•°æ®çš„结构体 + * \param param 包å«äº‘å°å‚数的结构体指针 + * \param target_freq 任务预期的è¿è¡Œé¢‘率 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Gimbal_Init(Gimbal_t *g, const Gimbal_Params_t *param, float limit_max, + float target_freq) { + if (g == NULL) return -1; + + g->param = param; /* åˆå§‹åŒ–傿•° */ + g->mode = GIMBAL_MODE_RELAX; /* è®¾ç½®é»˜è®¤æ¨¡å¼ */ + + /* 设置软件é™ä½ */ + if (g->param->reverse.pit) CircleReverse(&limit_max); + g->limit.min = g->limit.max = limit_max; + CircleAdd(&(g->limit.min), -g->param->pitch_travel_rad, M_2PI); + + /* åˆå§‹åŒ–云å°ç”µæœºæŽ§åˆ¶PIDå’ŒLPF */ + PID_Init(&(g->pid[GIMBAL_PID_YAW_ANGLE_IDX]), KPID_MODE_NO_D, target_freq, + &(g->param->pid[GIMBAL_PID_YAW_ANGLE_IDX])); + PID_Init(&(g->pid[GIMBAL_PID_YAW_OMEGA_IDX]), KPID_MODE_CALC_D, target_freq, + &(g->param->pid[GIMBAL_PID_YAW_OMEGA_IDX])); + + PID_Init(&(g->pid[GIMBAL_PID_PIT_ANGLE_IDX]), KPID_MODE_NO_D, target_freq, + &(g->param->pid[GIMBAL_PID_PIT_ANGLE_IDX])); + PID_Init(&(g->pid[GIMBAL_PID_PIT_OMEGA_IDX]), KPID_MODE_CALC_D, target_freq, + &(g->param->pid[GIMBAL_PID_PIT_OMEGA_IDX])); + + for (uint8_t i = 0; i < GIMBAL_ACTR_NUM; i++) { + LowPassFilter2p_Init(g->filter_out + i, target_freq, + g->param->low_pass_cutoff_freq.out); + } + return 0; +} + +/** + * \brief 通过CAN设备更新云å°åé¦ˆä¿¡æ¯ + * + * \param gimbal äº‘å° + * \param can CAN设备 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Gimbal_UpdateFeedback(Gimbal_t *gimbal, const CAN_t *can) { + if (gimbal == NULL) return -1; + if (can == NULL) return -1; + + gimbal->feedback.eulr.encoder.yaw = can->motor.gimbal.named.yaw.rotor_angle; + gimbal->feedback.eulr.encoder.pit = can->motor.gimbal.named.pit.rotor_angle; + + if (gimbal->param->reverse.yaw) + CircleReverse(&(gimbal->feedback.eulr.encoder.yaw)); + if (gimbal->param->reverse.pit) + CircleReverse(&(gimbal->feedback.eulr.encoder.pit)); + + return 0; +} + +/** + * \brief è¿è¡Œäº‘å°æŽ§åˆ¶é€»è¾‘ + * + * \param g 包å«äº‘å°æ•°æ®çš„结构体 + * \param fb 云å°åé¦ˆä¿¡æ¯ + * \param g_cmd äº‘å°æŽ§åˆ¶æŒ‡ä»¤ + * \param dt_sec 两次调用的时间间隔 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Gimbal_Control(Gimbal_t *g, CMD_GimbalCmd_t *g_cmd, uint32_t now) { + if (g == NULL) return -1; + if (g_cmd == NULL) return -1; + + g->dt = (float)(now - g->lask_wakeup) / 1000.0f; + g->lask_wakeup = now; + + Gimbal_SetMode(g, g_cmd->mode); + + /* yawåæ ‡æ­£æ–¹å‘ä¸Žé¥æŽ§å™¨æ“作逻辑相å */ + g_cmd->delta_eulr.pit = -g_cmd->delta_eulr.pit; + g_cmd->delta_eulr.yaw = -g_cmd->delta_eulr.yaw; + + /* 处ç†yaw控制命令 */ + CircleAdd(&(g->setpoint.eulr.yaw), g_cmd->delta_eulr.yaw, M_2PI); + + /* 处ç†pitch控制命令,软件é™ä½ */ + const float delta_max = + CircleError(g->limit.max, + (g->feedback.eulr.encoder.pit + g->setpoint.eulr.pit - + g->feedback.eulr.imu.pit), + M_2PI); + const float delta_min = + CircleError(g->limit.min, + (g->feedback.eulr.encoder.pit + g->setpoint.eulr.pit - + g->feedback.eulr.imu.pit), + M_2PI); + Clip(&(g_cmd->delta_eulr.pit), delta_min, delta_max); + g->setpoint.eulr.pit += g_cmd->delta_eulr.pit; + + /* é‡ç½®è¾“入指令,防止é‡å¤å¤„ç† */ + AHRS_ResetEulr(&(g_cmd->delta_eulr)); + + /* 控制相关逻辑 */ + float yaw_omega_set_point, pit_omega_set_point; + switch (g->mode) { + case GIMBAL_MODE_RELAX: + for (uint8_t i = 0; i < GIMBAL_ACTR_NUM; i++) g->out[i] = 0.0f; + break; + + case GIMBAL_MODE_ABSOLUTE: + yaw_omega_set_point = + PID_Calc(&(g->pid[GIMBAL_PID_YAW_ANGLE_IDX]), g->setpoint.eulr.yaw, + g->feedback.eulr.imu.yaw, 0.0f, g->dt); + g->out[GIMBAL_ACTR_YAW_IDX] = + PID_Calc(&(g->pid[GIMBAL_PID_YAW_OMEGA_IDX]), yaw_omega_set_point, + g->feedback.gyro.z, 0.f, g->dt); + + pit_omega_set_point = + PID_Calc(&(g->pid[GIMBAL_PID_PIT_ANGLE_IDX]), g->setpoint.eulr.pit, + g->feedback.eulr.imu.pit, 0.0f, g->dt); + g->out[GIMBAL_ACTR_PIT_IDX] = + PID_Calc(&(g->pid[GIMBAL_PID_PIT_OMEGA_IDX]), pit_omega_set_point, + g->feedback.gyro.x, 0.f, g->dt); + break; + + case GIMBAL_MODE_RELATIVE: + for (uint8_t i = 0; i < GIMBAL_ACTR_NUM; i++) g->out[i] = 0.0f; + break; + } + + /* 输出滤波 */ + for (uint8_t i = 0; i < GIMBAL_ACTR_NUM; i++) + g->out[i] = LowPassFilter2p_Apply(g->filter_out + i, g->out[i]); + + /* 处ç†ç”µæœºå装 */ + if (g->param->reverse.yaw) + g->out[GIMBAL_ACTR_YAW_IDX] = -g->out[GIMBAL_ACTR_YAW_IDX]; + if (g->param->reverse.pit) + g->out[GIMBAL_ACTR_PIT_IDX] = -g->out[GIMBAL_ACTR_PIT_IDX]; + + if (g->out[GIMBAL_ACTR_YAW_IDX] < 0.f) { + __NOP(); + } + + if (g->out[GIMBAL_ACTR_PIT_IDX] > 0.5f) { + __NOP(); + } + return 0; +} + +/** + * \brief å¤åˆ¶äº‘å°è¾“出值 + * + * \param s 包å«äº‘å°æ•°æ®çš„结构体 + * \param out CAN设备云å°è¾“出结构体 + */ +void Gimbal_DumpOutput(Gimbal_t *g, CAN_GimbalOutput_t *out) { + out->named.yaw = g->out[GIMBAL_ACTR_YAW_IDX]; + out->named.pit = g->out[GIMBAL_ACTR_PIT_IDX]; +} + +/** + * \brief 清空输出值 + * + * \param output è¦æ¸…空的结构体 + */ +void Gimbal_ResetOutput(CAN_GimbalOutput_t *output) { + int i = 0; + for (i = 0; i < 3; i++) { + output->as_array[i] = 0.0f; + } +} + +/** + * @brief 导出云å°UIæ•°æ® + * + * @param g 云å°ç»“构体 + * @param ui UI结构体 + */ +void Gimbal_DumpUI(const Gimbal_t *g, Referee_GimbalUI_t *ui) { + ui->mode = g->mode; +} diff --git a/User/module/gimbal.h b/User/module/gimbal.h new file mode 100644 index 00000000..68efde44 --- /dev/null +++ b/User/module/gimbal.h @@ -0,0 +1,172 @@ +/* + * äº‘å°æ¨¡ç»„ + */ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include "component\ahrs.h" +#include "component\cmd.h" +#include "component\filter.h" +#include "component\pid.h" +#include "device\bmi088.h" +#include "device\can.h" +#include "device\referee.h" + +/* Exported constants ------------------------------------------------------- */ +#define GIMBAL_OK (0) /* è¿è¡Œæ­£å¸¸ */ +#define GIMBAL_ERR (-1) /* è¿è¡Œæ—¶å‘现了其他错误 */ +#define GIMBAL_ERR_NULL (-2) /* è¿è¡Œæ—¶å‘现NULL指针 */ +#define GIMBAL_ERR_MODE (-3) /* è¿è¡Œæ—¶é…置了错误的CMD_GimbalMode_t */ + +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* 用enumç»„åˆæ‰€æœ‰PID,GIMBAL_PID_NUM长度的数组都å¯ä»¥ç”¨è¿™ä¸ªæžšä¸¾è®¿é—® */ +enum Gimbal_PID_e { + GIMBAL_PID_YAW_OMEGA_IDX = 0, /* Yaw轴控制的角速度环PID的索引值 */ + GIMBAL_PID_YAW_ANGLE_IDX, /* Yaw轴控制的角度环PID的索引值 */ + GIMBAL_PID_PIT_OMEGA_IDX, /* Pitch轴控制的角速度环PID的索引值 */ + GIMBAL_PID_PIT_ANGLE_IDX, /* Pitch轴控制的角度环PID的索引值 */ + GIMBAL_PID_NUM, /* 总共的PIDæ•°é‡ */ +}; + +/* 用enumç»„åˆæ‰€æœ‰è¾“出,GIMBAL_ACTR_NUM长度的数组都å¯ä»¥ç”¨è¿™ä¸ªæžšä¸¾è®¿é—® */ +enum Gimbal_Acuator_e { + GIMBAL_ACTR_YAW_IDX = 0, /* Yaw轴控制相关的索引值 */ + GIMBAL_ACTR_PIT_IDX, /* Pitch轴控制相关的索引值 */ + GIMBAL_ACTR_NUM, /* æ€»å…±çš„åŠ¨ä½œå™¨æ•°é‡ */ +}; + +/* 云å°å‚æ•°çš„ç»“æž„ä½“ï¼ŒåŒ…å«æ‰€æœ‰åˆå§‹åŒ–ç”¨çš„å‚æ•°ï¼Œé€šå¸¸æ˜¯const,存好几组。*/ +typedef struct { + const KPID_Params_t pid[GIMBAL_PID_NUM]; /* 云å°ç”µæœºæŽ§åˆ¶PIDçš„å‚æ•° */ + + /* 低通滤波器截止频率 */ + struct { + float out; /* 电机输出 */ + float gyro; /* é™€èžºä»ªæ•°æ® */ + } low_pass_cutoff_freq; + + float pitch_travel_rad; /* 云å°pitch轴行程弧度 */ + + /* 设置默认è¿åŠ¨æ–¹å‘ */ + struct { + bool yaw; + bool pit; + } reverse; + +} Gimbal_Params_t; + +/* 软件é™ä½ */ +typedef struct { + float max; + float min; +} Gimbal_Limit_t; + +/* 云å°å馈数æ®çš„结构体,包å«å馈控制用的åé¦ˆæ•°æ® */ +typedef struct { + AHRS_Gyro_t gyro; /* IMUçš„é™€èžºä»ªæ•°æ® */ + + /* 欧拉角 */ + struct { + AHRS_Eulr_t imu; /* ç”±IMU计算的欧拉角 */ + AHRS_Eulr_t encoder; /* 由编ç å™¨è®¡ç®—的欧拉角 */ + } eulr; +} Gimbal_Feedback_t; + +/* + * è¿è¡Œçš„主结构体,所有这个文件里的函数都在æ“作这个结构体。 + * 包å«äº†åˆå§‹åŒ–傿•°ï¼Œä¸­é—´å˜é‡ï¼Œè¾“出å˜é‡ã€‚ + */ +typedef struct { + uint32_t lask_wakeup; + float dt; + + const Gimbal_Params_t *param; /* 云å°çš„傿•°ï¼Œç”¨Gimbal_Init设定 */ + + /* 模å—通用 */ + CMD_GimbalMode_t mode; /* äº‘å°æ¨¡å¼ */ + + /* PID计算的目标值 */ + struct { + AHRS_Eulr_t eulr; /* 表示云å°å§¿æ€çš„æ¬§æ‹‰è§’ */ + } setpoint; + + KPID_t pid[GIMBAL_PID_NUM]; /* PID数组 */ + + Gimbal_Limit_t limit; + + LowPassFilter2p_t filter_out[GIMBAL_ACTR_NUM]; /* 输出滤波器滤波器数组 */ + + float out[GIMBAL_ACTR_NUM]; /* 输出数组 */ + + Gimbal_Feedback_t feedback; /* å馈 */ + +} Gimbal_t; + +/* Exported functions prototypes -------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ–äº‘å° + * + * \param g 包å«äº‘å°æ•°æ®çš„结构体 + * \param param 包å«äº‘å°å‚数的结构体指针 + * \param target_freq 任务预期的è¿è¡Œé¢‘率 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Gimbal_Init(Gimbal_t *g, const Gimbal_Params_t *param, float limit, + float target_freq); + +/** + * \brief 通过CAN设备更新云å°åé¦ˆä¿¡æ¯ + * + * \param gimbal äº‘å° + * \param can CAN设备 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Gimbal_UpdateFeedback(Gimbal_t *gimbal, const CAN_t *can); + +/** + * \brief è¿è¡Œäº‘å°æŽ§åˆ¶é€»è¾‘ + * + * \param g 包å«äº‘å°æ•°æ®çš„结构体 + * \param fb 云å°åé¦ˆä¿¡æ¯ + * \param g_cmd äº‘å°æŽ§åˆ¶æŒ‡ä»¤ + * \param dt_sec 两次调用的时间间隔 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Gimbal_Control(Gimbal_t *g, CMD_GimbalCmd_t *g_cmd, uint32_t now); + +/** + * \brief å¤åˆ¶äº‘å°è¾“出值 + * + * \param s 包å«äº‘å°æ•°æ®çš„结构体 + * \param out CAN设备云å°è¾“出结构体 + */ +void Gimbal_DumpOutput(Gimbal_t *g, CAN_GimbalOutput_t *out); + +/** + * \brief 清空输出值 + * + * \param output è¦æ¸…空的结构体 + */ +void Gimbal_ResetOutput(CAN_GimbalOutput_t *output); + +/** + * @brief 导出云å°UIæ•°æ® + * + * @param g 云å°ç»“构体 + * @param ui UI结构体 + */ +void Gimbal_DumpUI(const Gimbal_t *g, Referee_GimbalUI_t *ui); +#ifdef __cplusplus +} +#endif diff --git a/User/module/shoot.c b/User/module/shoot.c new file mode 100644 index 00000000..36ee7c1e --- /dev/null +++ b/User/module/shoot.c @@ -0,0 +1,347 @@ +/* + * 射击模组 + */ + +/* Includes ----------------------------------------------------------------- */ +#include "shoot.h" + +#include "bsp/pwm.h" +#include "component\limiter.h" +#include "component\user_math.h" +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ + +#define HEAT_INCREASE_42MM (100.f) /* æ¯å‘射一颗42mm弹丸增加100çƒ­é‡ */ +#define HEAT_INCREASE_17MM (10.f) /* æ¯å‘射一颗17mm弹丸增加10çƒ­é‡ */ + +#define BULLET_SPEED_LIMIT_42MM (16.0) +#define BULLET_SPEED_LIMIT_17MM (30.0) + +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +/* Private function -------------------------------------------------------- */ + +/** + * \brief è®¾ç½®å°„å‡»æ¨¡å¼ + * + * \param c 包å«å°„击数æ®çš„结构体 + * \param mode è¦è®¾ç½®çš„æ¨¡å¼ + * + * \return 函数è¿è¡Œç»“æžœ + */ +static int8_t Shoot_SetMode(Shoot_t *s, CMD_ShootMode_t mode) { + if (s == NULL) return -1; + + if (mode == s->mode) return SHOOT_OK; + + /* åˆ‡æ¢æ¨¡å¼åŽé‡ç½®PID和滤波器 */ + for (uint8_t i = 0; i < 2; i++) { + PID_Reset(s->pid.fric + i); + LowPassFilter2p_Reset(s->filter.in.fric + i, 0.0f); + LowPassFilter2p_Reset(s->filter.out.fric + i, 0.0f); + } + PID_Reset(&(s->pid.trig)); + LowPassFilter2p_Reset(&(s->filter.in.trig), 0.0f); + LowPassFilter2p_Reset(&(s->filter.out.trig), 0.0f); + + while (fabsf(CircleError(s->setpoint.trig_angle, s->feedback.trig_angle, + M_2PI)) >= M_2PI / s->param->num_trig_tooth / 2.0f) { + CircleAdd(&(s->setpoint.trig_angle), M_2PI / s->param->num_trig_tooth, + M_2PI); + } + + if (mode == SHOOT_MODE_LOADED) s->fire_ctrl.to_shoot = 0; + + s->mode = mode; + return 0; +} + +/** + * @brief + * + * @param s + * @param s_ref + * @return int8_t + */ +static int8_t Shoot_HeatLimit(Shoot_t *s, Referee_ForShoot_t *s_ref) { + Shoot_HeatCtrl_t *hc = &(s->heat_ctrl); + /* 当è£åˆ¤ç³»ç»Ÿåœ¨çº¿æ—¶å¯ç”¨çƒ­é‡æŽ§åˆ¶ä¸Žå°„速控制 */ + if (s_ref->ref_status == REF_STATUS_RUNNING) { + /* æ ¹æ®æœºå™¨äººåž‹å·èŽ·å¾—å¯¹åº”æ•°æ® */ + if (s->param->model == SHOOT_MODEL_42MM) { + hc->heat = s_ref->power_heat.shoot_42_heat; + hc->heat_limit = s_ref->robot_status.shooter_heat_limit; + hc->speed_limit = BULLET_SPEED_LIMIT_42MM; + hc->cooling_rate = s_ref->robot_status.shooter_cooling_value; + hc->heat_increase = HEAT_INCREASE_42MM; + } else if (s->param->model == SHOOT_MODEL_17MM) { + hc->heat = s_ref->power_heat.shoot_id1_17_heat; + hc->heat_limit = s_ref->robot_status.shooter_heat_limit; + hc->speed_limit = BULLET_SPEED_LIMIT_17MM; + hc->cooling_rate = s_ref->robot_status.shooter_cooling_value; + hc->heat_increase = HEAT_INCREASE_17MM; + } + /* æ£€æµ‹çƒ­é‡æ›´æ–°åŽ,计算å¯å‘射弹丸 */ + if ((hc->heat != hc->last_heat) || (hc->heat == 0)) { + hc->available_shot = + (uint32_t)floorf((hc->heat_limit - hc->heat) / hc->heat_increase); + hc->last_heat = hc->heat; + } + /* 计算已å‘射弹丸 */ + if (s_ref->shoot_data.bullet_speed != hc->last_bullet_speed) { + hc->last_bullet_speed = s_ref->shoot_data.bullet_speed; + } + s->fire_ctrl.bullet_speed = hc->speed_limit; + } else { + /* è£åˆ¤ç³»ç»Ÿç¦»çº¿ï¼Œä¸å¯ç”¨çƒ­é‡æŽ§åˆ¶ */ + hc->available_shot = 10; + s->fire_ctrl.bullet_speed = s->param->bullet_speed; + } + return 0; +} + +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ–射击 + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param param 包å«å°„击傿•°çš„结构体指针 + * \param target_freq 任务预期的è¿è¡Œé¢‘率 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Shoot_Init(Shoot_t *s, const Shoot_Params_t *param, float target_freq) { + if (s == NULL) return -1; + + s->param = param; /* åˆå§‹åŒ–傿•° */ + s->mode = SHOOT_MODE_RELAX; /* è®¾ç½®é»˜è®¤æ¨¡å¼ */ + + for (uint8_t i = 0; i < 2; i++) { + /* PI控制器åˆå§‹åŒ–PID */ + PID_Init(s->pid.fric + i, KPID_MODE_NO_D, target_freq, + &(param->fric_pid_param)); + + LowPassFilter2p_Init(s->filter.in.fric + i, target_freq, + param->low_pass_cutoff_freq.in.fric); + + LowPassFilter2p_Init(s->filter.out.fric + i, target_freq, + param->low_pass_cutoff_freq.out.fric); + } + + PID_Init(&(s->pid.trig), KPID_MODE_CALC_D, target_freq, + &(param->trig_pid_param)); + + LowPassFilter2p_Init(&(s->filter.in.trig), target_freq, + param->low_pass_cutoff_freq.in.trig); + LowPassFilter2p_Init(&(s->filter.out.trig), target_freq, + param->low_pass_cutoff_freq.out.trig); + + BSP_PWM_Start(BSP_PWM_SHOOT_SERVO); + BSP_PWM_Set(BSP_PWM_SHOOT_SERVO, param->cover_close_duty); + return 0; +} + +/** + * \brief 更新射击的åé¦ˆä¿¡æ¯ + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param can CAN设备结构体 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Shoot_UpdateFeedback(Shoot_t *s, const CAN_t *can) { + if (s == NULL) return -1; + if (can == NULL) return -1; + + for (uint8_t i = 0; i < 2; i++) { + s->feedback.fric_rpm[i] = can->motor.shoot.as_array[i].rotor_speed; + } + + /* 更新拨弹电机 */ + float last_trig_motor_angle = s->feedback.trig_motor_angle; + s->feedback.trig_motor_angle = can->motor.shoot.named.trig.rotor_angle; + float motor_angle_delta = + CircleError(s->feedback.trig_motor_angle, last_trig_motor_angle, M_2PI); + CircleAdd(&(s->feedback.trig_angle), + motor_angle_delta / s->param->trig_gear_ratio, M_2PI); + + return 0; +} + +/** + * @brief è¿è¡Œå°„击控制逻辑 + * + * @param s 包å«å°„击数æ®çš„结构体 + * @param s_cmd 射击控制指令 + * @param s_ref 射击使用的è£åˆ¤ç³»ç»Ÿæ•°æ® + * @param now 现在时刻 + * @return int8_t + */ +int8_t Shoot_Control(Shoot_t *s, CMD_ShootCmd_t *s_cmd, + Referee_ForShoot_t *s_ref, uint32_t now) { + if (s == NULL) return -1; + + s->dt = (float)(now - s->lask_wakeup) / 1000.0f; + s->lask_wakeup = now; + + Shoot_SetMode(s, s_cmd->mode); /* è®¾ç½®å°„å‡»æ¨¡å¼ */ + Shoot_HeatLimit(s, s_ref); /* çƒ­é‡æŽ§åˆ¶ */ + /* æ ¹æ®å¼€ç«æ¨¡å¼è®¡ç®—å‘射行为 */ + s->fire_ctrl.fire_mode = s_cmd->fire_mode; + int32_t max_burst; + switch (s_cmd->fire_mode) { + case FIRE_MODE_SINGLE: /* ç‚¹å°„å¼€ç«æ¨¡å¼ */ + max_burst = 1; + break; + case FIRE_MODE_BURST: /* 连å‘å¼€ç«æ¨¡å¼ */ + max_burst = 5; + break; + default: + break; + } + + switch (s_cmd->fire_mode) { + case FIRE_MODE_SINGLE: /* ç‚¹å°„å¼€ç«æ¨¡å¼ */ + case FIRE_MODE_BURST: { /* 连å‘å¼€ç«æ¨¡å¼ */ + s->fire_ctrl.first_fire = s_cmd->fire && !s->fire_ctrl.last_fire; + s->fire_ctrl.last_fire = s_cmd->fire; + s_cmd->fire = s->fire_ctrl.first_fire; + int32_t max_shot = s->heat_ctrl.available_shot - s->fire_ctrl.shooted; + if (s_cmd->fire && !s->fire_ctrl.to_shoot) { + s->fire_ctrl.to_shoot = min(max_burst, max_shot); + } + if (s->fire_ctrl.shooted >= s->fire_ctrl.to_shoot) { + s_cmd->fire = false; + s->fire_ctrl.period_ms = UINT32_MAX; + s->fire_ctrl.shooted = 0; + s->fire_ctrl.to_shoot = 0; + } else { + s_cmd->fire = true; + s->fire_ctrl.period_ms = s->param->min_shoot_delay; + } + break; + } + case FIRE_MODE_CONT: { /* æŒç»­å¼€ç«æ¨¡å¼ */ + float shoot_freq = HeatLimit_ShootFreq( + s->heat_ctrl.heat, s->heat_ctrl.heat_limit, s->heat_ctrl.cooling_rate, + s->heat_ctrl.heat_increase, s->param->model == SHOOT_MODEL_17MM); + s->fire_ctrl.period_ms = + (shoot_freq == 0.0f) ? UINT32_MAX : (uint32_t)(1000.f / shoot_freq); + break; + } + default: + break; + } + + /* æ ¹æ®æ¨¡å¼é€‰æ‹©æ˜¯å¦ä½¿ç”¨è®¡ç®—出æ¥çš„值 */ + switch (s->mode) { + case SHOOT_MODE_RELAX: + case SHOOT_MODE_SAFE: + s->fire_ctrl.bullet_speed = 0.0f; + s->fire_ctrl.period_ms = UINT32_MAX; + case SHOOT_MODE_LOADED: + break; + } + + /* 计算摩擦轮转速的目标值 */ + s->setpoint.fric_rpm[1] = + CalculateRpm(s->fire_ctrl.bullet_speed, s->param->fric_radius, + (s->param->model == SHOOT_MODEL_17MM)); + s->setpoint.fric_rpm[0] = -s->setpoint.fric_rpm[1]; + + /* 计算拨弹电机ä½ç½®çš„目标值 */ + if (((now - s->fire_ctrl.last_shoot) >= s->fire_ctrl.period_ms) && + (s_cmd->fire)) { + /* å°†æ‹¨å¼¹ç”µæœºè§’åº¦è¿›è¡Œå¾ªçŽ¯åŠ æ³•ï¼Œæ¯æ¬¡åŠ (å‡)射出一颗弹丸的弧度å˜åŒ– */ + if (s_cmd->reverse_trig) { /* å转拨弹 */ + CircleAdd(&(s->setpoint.trig_angle), M_2PI / s->param->num_trig_tooth, + M_2PI); + } else { + CircleAdd(&(s->setpoint.trig_angle), -M_2PI / s->param->num_trig_tooth, + M_2PI); + s->fire_ctrl.shooted++; + s->fire_ctrl.last_shoot = now; + } + } + + switch (s->mode) { + case SHOOT_MODE_RELAX: + for (uint8_t i = 0; i < SHOOT_ACTR_NUM; i++) { + s->out[i] = 0.0f; + } + BSP_PWM_Stop(BSP_PWM_SHOOT_SERVO); + break; + + case SHOOT_MODE_SAFE: + case SHOOT_MODE_LOADED: + /* 控制拨弹电机 */ + s->feedback.trig_angle = + LowPassFilter2p_Apply(&(s->filter.in.trig), s->feedback.trig_angle); + + s->out[SHOOT_ACTR_TRIG_IDX] = + PID_Calc(&(s->pid.trig), s->setpoint.trig_angle, + s->feedback.trig_angle, 0.0f, s->dt); + s->out[SHOOT_ACTR_TRIG_IDX] = LowPassFilter2p_Apply( + &(s->filter.out.trig), s->out[SHOOT_ACTR_TRIG_IDX]); + + for (uint8_t i = 0; i < 2; i++) { + /* 控制摩擦轮 */ + s->feedback.fric_rpm[i] = LowPassFilter2p_Apply( + &(s->filter.in.fric[i]), s->feedback.fric_rpm[i]); + + s->out[SHOOT_ACTR_FRIC1_IDX + i] = + PID_Calc(&(s->pid.fric[i]), s->setpoint.fric_rpm[i], + s->feedback.fric_rpm[i], 0.0f, s->dt); + + s->out[SHOOT_ACTR_FRIC1_IDX + i] = LowPassFilter2p_Apply( + &(s->filter.out.fric[i]), s->out[SHOOT_ACTR_FRIC1_IDX + i]); + } + + /* æ ¹æ®å¼¹ä»“ç›–å¼€å…³çŠ¶æ€æ›´æ–°å¼¹èˆ±ç›–打开时舵机PWMå ç©ºæ¯” */ + if (s_cmd->cover_open) { + BSP_PWM_Start(BSP_PWM_SHOOT_SERVO); + BSP_PWM_Set(BSP_PWM_SHOOT_SERVO, s->param->cover_open_duty); + } else { + BSP_PWM_Start(BSP_PWM_SHOOT_SERVO); + BSP_PWM_Set(BSP_PWM_SHOOT_SERVO, s->param->cover_close_duty); + } + break; + } + return 0; +} + +/** + * \brief å¤åˆ¶å°„击输出值 + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param out CAN设备射击输出结构体 + */ +void Shoot_DumpOutput(Shoot_t *s, CAN_ShootOutput_t *out) { + for (uint8_t i = 0; i < SHOOT_ACTR_NUM; i++) { + out->as_array[i] = s->out[i]; + } +} + +/** + * \brief 清空输出值 + * + * \param output è¦æ¸…空的结构体 + */ +void Shoot_ResetOutput(CAN_ShootOutput_t *output) { + int i = 0; + for (i = 0; i < 3; i++) { + output->as_array[i] = 0.0f; + } +} + +/** + * @brief 导出射击UIæ•°æ® + * + * @param s 射击结构体 + * @param ui UI结构体 + */ +void Shoot_DumpUI(Shoot_t *s, Referee_ShootUI_t *ui) { + ui->mode = s->mode; + ui->fire = s->fire_ctrl.fire_mode; +} diff --git a/User/module/shoot.h b/User/module/shoot.h new file mode 100644 index 00000000..dd8cabcd --- /dev/null +++ b/User/module/shoot.h @@ -0,0 +1,209 @@ +/* + * 射击模组 + */ + +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "component\cmd.h" +#include "component\filter.h" +#include "component\pid.h" +#include "device\can.h" +#include "device\referee.h" +/* Exported constants ------------------------------------------------------- */ +#define SHOOT_OK (0) /* è¿è¡Œæ­£å¸¸ */ +#define SHOOT_ERR (-1) /* è¿è¡Œæ—¶å‘现了其他错误 */ +#define SHOOT_ERR_NULL (-2) /* è¿è¡Œæ—¶å‘现NULL指针 */ +#define SHOOT_ERR_MODE (-3) /* è¿è¡Œæ—¶é…置了错误的CMD_ShootMode_t */ + +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +/* 用enumç»„åˆæ‰€æœ‰PID,方便访问,é…åˆæ•°ç»„使用 */ +enum Shoot_Acuator_e { + SHOOT_ACTR_FRIC1_IDX = 0, /* 1å·æ‘©æ“¦è½®ç›¸å…³çš„索引值 */ + SHOOT_ACTR_FRIC2_IDX, /* 2å·æ‘©æ“¦è½®ç›¸å…³çš„索引值 */ + SHOOT_ACTR_TRIG_IDX, /* 扳机电机相关的索引值 */ + SHOOT_ACTR_NUM, /* æ€»å…±çš„åŠ¨ä½œå™¨æ•°é‡ */ +}; + +/* å‘å°„æœºæž„åž‹å· */ +typedef enum { + SHOOT_MODEL_17MM = 0, /* 17mmå‘射机构 */ + SHOOT_MODEL_42MM, /* 42mmå‘射机构 */ +} Shoot_Model_t; + +/* 射击傿•°çš„ç»“æž„ä½“ï¼ŒåŒ…å«æ‰€æœ‰åˆå§‹åŒ–ç”¨çš„å‚æ•°ï¼Œé€šå¸¸æ˜¯const,存好几组。*/ +typedef struct { + KPID_Params_t fric_pid_param; /* 摩擦轮电机控制PIDçš„å‚æ•° */ + KPID_Params_t trig_pid_param; /* 扳机电机控制PIDçš„å‚æ•° */ + /* 低通滤波器截止频率 */ + struct { + /* 输入 */ + struct { + float fric; /* 摩擦轮电机 */ + float trig; /* 扳机电机 */ + } in; + + /* 输出 */ + struct { + float fric; /* 摩擦轮电机 */ + float trig; /* 扳机电机 */ + } out; + } low_pass_cutoff_freq; + + float num_trig_tooth; /* 拨弹盘中一圈能存储几颗弹丸 */ + float trig_gear_ratio; /* 拨弹电机å‡é€Ÿæ¯” 3508:19, 2006:36 */ + float fric_radius; /* 摩擦轮åŠå¾„,å•ä½ï¼šç±³ */ + float cover_open_duty; /* 弹舱盖打开时舵机PWMå ç©ºæ¯” */ + float cover_close_duty; /* 弹舱盖关闭时舵机PWMå ç©ºæ¯” */ + Shoot_Model_t model; /* å‘å°„æœºæž„åž‹å· */ + float bullet_speed; /* 弹丸åˆé€Ÿåº¦ */ + uint32_t min_shoot_delay; /* 通过设置最å°å°„击间隔æ¥è®¾ç½®æœ€å¤§å°„频 */ +} Shoot_Params_t; + +typedef struct { + float heat; /* çŽ°åœ¨çƒ­é‡æ°´å¹³ */ + float last_heat; /* 之å‰çš„çƒ­é‡æ°´å¹³ */ + float heat_limit; /* 热é‡ä¸Šé™ */ + float speed_limit; /* 弹丸åˆé€Ÿæ˜¯ä¸Šé™ */ + float cooling_rate; /* 冷å´é€Ÿçއ */ + float heat_increase; /* æ¯å‘热é‡å¢žåР值 */ + + float last_bullet_speed; /* 之å‰çš„弹丸速度 */ + uint32_t available_shot; /* 热é‡èŒƒå›´å†…还å¯ä»¥å‘å°„çš„æ•°é‡ */ +} Shoot_HeatCtrl_t; + +typedef struct { + uint32_t last_shoot; /* 上次射击时间 å•ä½ï¼šms */ + bool last_fire; /* 上次开ç«çŠ¶æ€ */ + bool first_fire; /* ç¬¬ä¸€æ¬¡æ”¶åˆ°å¼€ç«æŒ‡ä»¤ */ + uint32_t shooted; /* å·²ç»å‘射的弹丸 */ + uint32_t to_shoot; /* 计划å‘射的弹丸 */ + float bullet_speed; /* 弹丸åˆé€Ÿåº¦ */ + uint32_t period_ms; /* 弹丸击å‘延迟 */ + CMD_FireMode_t fire_mode; +} Shoot_FireCtrl_t; + +/* + * è¿è¡Œçš„主结构体,所有这个文件里的函数都在æ“作这个结构体。 + * 包å«äº†åˆå§‹åŒ–傿•°ï¼Œä¸­é—´å˜é‡ï¼Œè¾“出å˜é‡ã€‚ + */ +typedef struct { + uint32_t lask_wakeup; + float dt; + + const Shoot_Params_t *param; /* å°„å‡»çš„å‚æ•°ï¼Œç”¨Shoot_Init设定 */ + + /* 模å—通用 */ + CMD_ShootMode_t mode; /* å°„å‡»æ¨¡å¼ */ + + /* åé¦ˆä¿¡æ¯ */ + struct { + float fric_rpm[2]; /* 摩擦轮电机转速,å•ä½ï¼šRPM */ + float trig_motor_angle; /* 拨弹电机角度,å•ä½ï¼šå¼§åº¦ */ + float trig_angle; /* 拨弹转盘角度,å•ä½ï¼šå¼§åº¦ */ + } feedback; + + /* PID计算的目标值 */ + struct { + float fric_rpm[2]; /* 摩擦轮电机转速,å•ä½ï¼šRPM */ + float trig_angle; /* 拨弹电机角度,å•ä½ï¼šå¼§åº¦ */ + } setpoint; + + /* å馈控制用的PID */ + struct { + KPID_t fric[2]; /* 控制摩擦轮 */ + KPID_t trig; /* 控制拨弹电机 */ + } pid; + + /* 过滤器 */ + struct { + /* å馈值滤波器 */ + struct { + LowPassFilter2p_t fric[2]; /* 过滤摩擦轮 */ + LowPassFilter2p_t trig; /* 过滤拨弹电机 */ + } in; + + /* 输出值滤波器 */ + struct { + LowPassFilter2p_t fric[2]; /* 过滤摩擦轮 */ + LowPassFilter2p_t trig; /* 过滤拨弹电机 */ + } out; + } filter; + + Shoot_HeatCtrl_t heat_ctrl; + Shoot_FireCtrl_t fire_ctrl; + + float out[SHOOT_ACTR_NUM]; /* 输出数组,通过Shoot_Acuator_e里的值访问 */ + +} Shoot_t; + +/* Exported functions prototypes -------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ–射击 + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param param 包å«å°„击傿•°çš„结构体指针 + * \param target_freq 任务预期的è¿è¡Œé¢‘率 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Shoot_Init(Shoot_t *s, const Shoot_Params_t *param, float target_freq); + +/** + * \brief 更新射击的åé¦ˆä¿¡æ¯ + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param can CAN设备结构体 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Shoot_UpdateFeedback(Shoot_t *s, const CAN_t *can); + +/** + * \brief è¿è¡Œå°„击控制逻辑 + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param s_cmd 射击控制指令 + * \param s_ref è£åˆ¤ç³»ç»Ÿæ•°æ® + * \param dt_sec 两次调用的时间间隔 + * + * \return 函数è¿è¡Œç»“æžœ + */ +int8_t Shoot_Control(Shoot_t *s, CMD_ShootCmd_t *s_cmd, + Referee_ForShoot_t *s_ref, uint32_t now); + +/** + * \brief å¤åˆ¶å°„击输出值 + * + * \param s 包å«å°„击数æ®çš„结构体 + * \param out CAN设备射击输出结构体 + */ +void Shoot_DumpOutput(Shoot_t *s, CAN_ShootOutput_t *out); + +/** + * \brief 清空输出值 + * + * \param output è¦æ¸…空的结构体 + */ +void Shoot_ResetOutput(CAN_ShootOutput_t *output); + +/** + * @brief 导出射击UIæ•°æ® + * + * @param s 射击结构体 + * @param ui UI结构体 + */ +void Shoot_DumpUI(Shoot_t *s, Referee_ShootUI_t *ui); + +#ifdef __cplusplus +} +#endif diff --git a/User/task/ai.c b/User/task/ai.c new file mode 100644 index 00000000..feb83f86 --- /dev/null +++ b/User/task/ai.c @@ -0,0 +1,72 @@ +/* + AIä¸Šä½æœºé€šä¿¡ä»»åŠ¡ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "device\ai.h" + +#include "bsp\usb.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +#ifdef DEBUG +AI_t ai; +CMD_Host_t cmd_host; +AHRS_Quaternion_t quat; +Referee_ForAI_t referee_ai; +#else +static AI_t ai; +static CMD_Host_t cmd_host; +static AHRS_Quaternion_t quat; +static Referee_ForAI_t referee_ai; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief AI通信 + * + * \param argument 未使用 + */ +void Task_Ai(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + /* 计算任务è¿è¡Œåˆ°æŒ‡å®šé¢‘率需è¦ç­‰å¾…çš„tickæ•° */ + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_AI; + + /* åˆå§‹åŒ–AI通信 */ + AI_Init(&ai); + + uint32_t tick = osKernelGetTickCount(); + while (1) { +#ifdef DEBUG + task_runtime.stack_water_mark.ai = osThreadGetStackSpace(osThreadGetId()); +#endif + /* Task body */ + tick += delay_tick; + + AI_StartReceiving(&ai); + if (AI_WaitDmaCplt()) { + AI_ParseHost(&ai, &cmd_host); + } else { + AI_HandleOffline(&ai, &cmd_host); + } + osMessageQueueReset(task_runtime.msgq.cmd.raw.host); + osMessageQueuePut(task_runtime.msgq.cmd.raw.host, &(cmd_host), 0, 0); + + osMessageQueueGet(task_runtime.msgq.ai.quat, &(quat), NULL, 0); + osMessageQueueGet(task_runtime.msgq.cmd.ai, &(ai.status), NULL, 0); + bool ref_update = (osMessageQueueGet(task_runtime.msgq.referee.ai, + &(referee_ai), NULL, 0) == osOK); + AI_PackMCU(&ai, &quat); + if (ref_update) AI_PackRef(&ai, &(referee_ai)); + + AI_StartSend(&(ai), ref_update); + + osDelayUntil(tick); + } +} diff --git a/User/task/atti_esti.c b/User/task/atti_esti.c new file mode 100644 index 00000000..e7b85018 --- /dev/null +++ b/User/task/atti_esti.c @@ -0,0 +1,138 @@ +/* + å§¿æ€è§£ç®—任务。 + + 控制IMU加热到指定温度防止温漂,收集IMUæ•°æ®ç»™AHRS算法。 + + 收集BMI088的数æ®ï¼Œè§£ç®—åŽå¾—到四元数,转æ¢ä¸ºæ¬§æ‹‰è§’ä¹‹åŽæ”¾åˆ°æ¶ˆæ¯é˜Ÿåˆ—中, + 等待其他任务å–用。 +*/ + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "bsp\mm.h" +#include "bsp\pwm.h" +#include "bsp\usb.h" +#include "component\ahrs.h" +#include "component\pid.h" +#include "device\bmi088.h" +#include "device\ist8310.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ + +#ifdef DEBUG +BMI088_t bmi088; +IST8310_t ist8310; + +AHRS_t gimbal_ahrs; +AHRS_Eulr_t eulr_to_send; + +KPID_t imu_temp_ctrl_pid; +#else +static BMI088_t bmi088; +static IST8310_t ist8310; + +static AHRS_t gimbal_ahrs; +static AHRS_Eulr_t eulr_to_send; + +static KPID_t imu_temp_ctrl_pid; +#endif + +static const KPID_Params_t imu_temp_ctrl_pid_param = { + .k = 0.15f, + .p = 1.0f, + .i = 0.0f, + .d = 0.0f, + .i_limit = 1.0f, + .out_limit = 1.0f, +}; + +/* Private function -------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief å§¿æ€è§£ç®— + * + * \param argument 未使用 + */ +void Task_AttiEsti(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + /* åˆå§‹åŒ–设备 */ + BMI088_Init(&bmi088, &(task_runtime.cfg.cali.bmi088)); + // IST8310_Init(&ist8310, &(task_runtime.cfg.cali.ist8310)); + + /* 读å–一次ç£åŠ›è®¡æ•°æ®ï¼Œç”¨ä»¥åˆå§‹åŒ–å§¿æ€è§£ç®—算法 */ + // IST8310_WaitNew(osWaitForever); + // IST8310_StartDmaRecv(); + // IST8310_WaitDmaCplt(); + // IST8310_Parse(&ist8310); + + /* åˆå§‹åŒ–å§¿æ€è§£ç®—算法 */ + AHRS_Init(&gimbal_ahrs, &ist8310.magn, BMI088_GetUpdateFreq(&bmi088)); + + /* åˆå§‹åŒ–IMU温度控制PID,防止温漂 */ + PID_Init(&imu_temp_ctrl_pid, KPID_MODE_NO_D, + 1.0f / BMI088_GetUpdateFreq(&bmi088), &imu_temp_ctrl_pid_param); + + /* IMU温度控制PWM输出 */ + BSP_PWM_Start(BSP_PWM_IMU_HEAT); + + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.atti_esti = + osThreadGetStackSpace(osThreadGetId()); +#endif + /* 等待IMUæ–°æ•°æ® */ + BMI088_WaitNew(); + + /* å¼€å§‹æ•°æ®æŽ¥æ”¶DMA,加速度计和陀螺仪共用åŒä¸€ä¸ªSPI接å£ï¼Œ + * 一次åªèƒ½å¼€å¯ä¸€ä¸ªDMA + */ + BMI088_AcclStartDmaRecv(); + BMI088_AcclWaitDmaCplt(); + + BMI088_GyroStartDmaRecv(); + BMI088_GyroWaitDmaCplt(); + + /* ç£åŠ›è®¡çš„æ•°æ®æŽ¥æ”¶é¢‘çŽ‡è¿œå°äºŽIMU, + * 这里使用éžé˜»å¡žæ“作,ä¿è¯å§¿æ€è§£ç®—实时性 + */ + // IST8310_WaitNew(0); + // IST8310_StartDmaRecv(); + // IST8310_WaitDmaCplt(); + + /* é”ä½RTOS内核防止数æ®è§£æžè¿‡ç¨‹ä¸­æ–­ï¼Œé€ æˆé”™è¯¯ */ + osKernelLock(); + /* 接收完所有数æ®åŽï¼ŒæŠŠæ•°æ®ä»ŽåŽŸå§‹å­—èŠ‚åŠ å·¥æˆæ–¹ä¾¿è®¡ç®—çš„æ•°æ® */ + BMI088_ParseAccl(&bmi088); + BMI088_ParseGyro(&bmi088); + // IST8310_Parse(&ist8310); + + /* æ ¹æ®è®¾å¤‡æŽ¥æ”¶åˆ°çš„æ•°æ®è¿›è¡Œå§¿æ€è§£æž */ + AHRS_Update(&gimbal_ahrs, &bmi088.accl, &bmi088.gyro, &ist8310.magn); + + /* æ ¹æ®è§£æžå‡ºæ¥çš„四元数计算欧拉角 */ + AHRS_GetEulr(&eulr_to_send, &gimbal_ahrs); + osKernelUnlock(); + + /* 将需è¦ä¸Žå…¶ä»–ä»»åŠ¡åˆ†äº«çš„æ•°æ®æ”¾åˆ°æ¶ˆæ¯é˜Ÿåˆ—中 */ + osMessageQueueReset(task_runtime.msgq.gimbal.accl); + osMessageQueuePut(task_runtime.msgq.gimbal.accl, &bmi088.accl, 0, 0); + osMessageQueueReset(task_runtime.msgq.gimbal.eulr_imu); + osMessageQueuePut(task_runtime.msgq.gimbal.eulr_imu, &eulr_to_send, 0, 0); + osMessageQueueReset(task_runtime.msgq.ai.quat); + osMessageQueuePut(task_runtime.msgq.ai.quat, &(gimbal_ahrs.quat), 0, 0); + osMessageQueueReset(task_runtime.msgq.gimbal.gyro); + osMessageQueuePut(task_runtime.msgq.gimbal.gyro, &bmi088.gyro, 0, 0); + + /* PID控制IMU温度,PWM输出 */ + BSP_PWM_Set(BSP_PWM_IMU_HEAT, + PID_Calc(&imu_temp_ctrl_pid, 40.0f, bmi088.temp, 0.0f, 0.0f)); + } +} diff --git a/User/task/can.c b/User/task/can.c new file mode 100644 index 00000000..4682cde4 --- /dev/null +++ b/User/task/can.c @@ -0,0 +1,93 @@ +/* + CAN总线数æ®å¤„ç† + + 处ç†CAN总线收到的电机电容数æ®ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "device\can.h" + +#include "device\referee.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ + +#ifdef DEBUG +CAN_t can; +CAN_Output_t can_out; +CAN_RawRx_t can_rx; +#else +static CAN_t can; +static CAN_Output_t can_out; +static CAN_RawRx_t can_rx; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ +void Task_Can(void *argument) { + (void)argument; + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_CAN; + + /* Device Setup */ + CAN_Init(&can, &task_runtime.cfg.robot_param->can); + + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + /* Task Setup */ + while (1) { +#ifdef DEBUG + task_runtime.stack_water_mark.can = osThreadGetStackSpace(osThreadGetId()); +#endif + tick += delay_tick; /* 计算下一个唤醒时刻 */ + while (osMessageQueueGet(can.msgq_raw, &can_rx, 0, 0) == osOK) { + CAN_StoreMsg(&can, &can_rx); + } + osMessageQueueReset(task_runtime.msgq.can.feedback.chassis); + osMessageQueuePut(task_runtime.msgq.can.feedback.chassis, &can, 0, 0); + + osMessageQueueReset(task_runtime.msgq.can.feedback.gimbal); + osMessageQueuePut(task_runtime.msgq.can.feedback.gimbal, &can, 0, 0); + + osMessageQueueReset(task_runtime.msgq.can.feedback.shoot); + osMessageQueuePut(task_runtime.msgq.can.feedback.shoot, &can, 0, 0); + + if (CAN_CheckFlag(&can, CAN_REC_CAP_FINISHED)) { + osMessageQueueReset(task_runtime.msgq.can.feedback.cap); + osMessageQueuePut(task_runtime.msgq.can.feedback.cap, &can, 0, 0); + CAN_ClearFlag(&can, CAN_REC_CAP_FINISHED); + } else { + // Error Handle + } + + if (CAN_CheckFlag(&can, CAN_REC_TOF_FINISHED)) { + osMessageQueueReset(task_runtime.msgq.can.feedback.tof); + osMessageQueuePut(task_runtime.msgq.can.feedback.tof, &can, 0, 0); + CAN_ClearFlag(&can, CAN_REC_TOF_FINISHED); + } else { + // Error Handle + } + + if (osMessageQueueGet(task_runtime.msgq.can.output.chassis, + &(can_out.chassis), 0, 0) == osOK) { + CAN_Motor_Control(CAN_MOTOR_GROUT_CHASSIS, &can_out, &can); + } + + if (osMessageQueueGet(task_runtime.msgq.can.output.gimbal, + &(can_out.gimbal), 0, 0) == osOK) { + CAN_Motor_Control(CAN_MOTOR_GROUT_GIMBAL1, &can_out, &can); + } + + if (osMessageQueueGet(task_runtime.msgq.can.output.shoot, &(can_out.shoot), + 0, 0) == osOK) { + CAN_Motor_Control(CAN_MOTOR_GROUT_SHOOT1, &can_out, &can); + } + + if (osMessageQueueGet(task_runtime.msgq.can.output.cap, &(can_out.cap), 0, + 0) == osOK) { + CAN_Cap_Control(&(can_out.cap), &can); + } + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/cap.c b/User/task/cap.c new file mode 100644 index 00000000..6058b3dd --- /dev/null +++ b/User/task/cap.c @@ -0,0 +1,93 @@ +/* + */ + +/* Includes ----------------------------------------------------------------- */ +#include "module\cap.h" + +#include "device\referee.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ + +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +static CAN_t can; + +#ifdef DEBUG +CAN_CapOutput_t cap_out; +Referee_ForCap_t referee_cap; +Referee_CapUI_t cap_ui; +#else +static CAN_CapOutput_t cap_out; +static Referee_ForCap_t referee_cap; +static Referee_CapUI_t cap_ui; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief 控制电容 + * + * \param argument 未使用 + */ +void Task_Cap(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + uint32_t last_online_tick = osKernelGetTickCount(); + + /* 计算任务è¿è¡Œåˆ°æŒ‡å®šé¢‘率需è¦ç­‰å¾…çš„tickæ•° */ + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_CTRL_CAP; + + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.cap = osThreadGetStackSpace(osThreadGetId()); +#endif + tick += delay_tick; /* 计算下一个唤醒时刻 */ + + /* 读å–è£åˆ¤ç³»ç»Ÿä¿¡æ¯ */ + osMessageQueueGet(task_runtime.msgq.referee.cap, &referee_cap, 0, 0); + + /* 一定时间长度内接收ä¸åˆ°ç”µå®¹å馈值,使电容离线 */ + if (osMessageQueueGet(task_runtime.msgq.can.feedback.cap, &can, NULL, + delay_tick) != osOK) { + if (osKernelGetTickCount() - last_online_tick > 1000) { + CAN_CAP_HandleOffline(&(can.cap), &cap_out, + CHASSIS_POWER_MAX_WITHOUT_REF); + + osMessageQueueReset(task_runtime.msgq.can.output.cap); + osMessageQueuePut(task_runtime.msgq.can.output.cap, &cap_out, 0, 0); + osMessageQueueReset(task_runtime.msgq.cap_info); + osMessageQueuePut(task_runtime.msgq.cap_info, &(can.cap), 0, 0); + + Cap_DumpUI(&(can.cap), &cap_ui); + + osMessageQueueReset(task_runtime.msgq.ui.cap); + osMessageQueuePut(task_runtime.msgq.ui.cap, &cap_ui, 0, 0); + } + } else { + last_online_tick = osKernelGetTickCount(); + + osKernelLock(); /* é”ä½RTOS内核防止控制过程中断,造æˆé”™è¯¯ */ + /* æ ¹æ®è£åˆ¤ç³»ç»Ÿæ•°æ®è®¡ç®—输出功率 */ + Cap_Control(&can.cap, &referee_cap, &cap_out); + osKernelUnlock(); + /* 将电容输出值å‘é€åˆ°CAN */ + osMessageQueueReset(task_runtime.msgq.can.output.cap); + osMessageQueuePut(task_runtime.msgq.can.output.cap, &cap_out, 0, 0); + /* 将电容状æ€å‘é€åˆ°Chassis */ + osMessageQueueReset(task_runtime.msgq.cap_info); + osMessageQueuePut(task_runtime.msgq.cap_info, &(can.cap), 0, 0); + + Cap_DumpUI(&(can.cap), &cap_ui); + + osMessageQueueReset(task_runtime.msgq.ui.cap); + osMessageQueuePut(task_runtime.msgq.ui.cap, &cap_ui, 0, 0); + + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } + } +} diff --git a/User/task/cli.c b/User/task/cli.c new file mode 100644 index 00000000..c0f6c41d --- /dev/null +++ b/User/task/cli.c @@ -0,0 +1,744 @@ +/* + 命令行交互界é¢ï¼ˆCommand Line Interface)任务 + + 实现命令行。 + + 从USB虚拟串å£è¯»å–æ•°æ®ï¼Œç»“果也打å°åˆ°USB虚拟串å£ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include +#include +#include +#include + +#include "FreeRTOS.h" +#include "bsp\can.h" +#include "bsp\usb.h" +#include "component\FreeRTOS_CLI.h" +#include "task.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +typedef struct { + uint8_t stage; +} FiniteStateMachine_t; + +/* Private define ----------------------------------------------------------- */ +#define MAX_INPUT_LENGTH 64 + +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ + +static const char *const CLI_WELCOME_MESSAGE = + "\r\n" +// " ______ __ _______ __ \r\n" +// " | __ \\.-----.| |--.-----.| | |.---.-.-----.| |_.-----.----.\r\n" +// " | <| _ || _ | _ || || _ |__ --|| _| -__| _|\r\n" +// " |___|__||_____||_____|_____||__|_|__||___._|_____||____|_____|__| \r\n" + " -------------------------------------------------------------------\r\n" + " FreeRTOS CLI. Type 'help' to view a list of registered commands. \r\n" + "\r\n"; + +/* Command示例 */ +static BaseType_t Command_Endian(char *out_buffer, size_t len, + const char *command_string) { + if (out_buffer == NULL) return pdFALSE; + (void)command_string; /* 没用到command_string,消除警告 */ + len -= 1; /* 字符串åŽé¢æœ‰\0 */ + + /* 任务本身相关的内容 */ + uint8_t list[2] = {0x11, 0x22}; + uint16_t force_convert = ((uint16_t *)list)[0]; + uint16_t assembled = (uint16_t)(list[0] | (list[1] << 8)); + + static FiniteStateMachine_t fsm; /* 有é™çŠ¶æ€æœº */ + switch (fsm.stage) { + case 0: + /* æ¯ä¸ªçжæ€å†…åªå…许有一个snprintf相关函数,以ä¿è¯å®‰å…¨ */ + /* æ¯ä¸ªsnprintf相关函数必须带有长度é™åˆ¶ */ + snprintf(out_buffer, len, "a[2] = {0x11, 0x22}\r\n"); + fsm.stage++; /* 改å˜çŠ¶æ€æœºè¿è¡ŒçŠ¶æ€ */ + return pdPASS; /* 需è¦ç»§ç»­è¿è¡Œä¸‹ä¸€çŠ¶æ€æ—¶è¿”回pdPASS */ + case 1: + snprintf(out_buffer, len, + "Force convert to uint16 list, we got: 0x%x\r\n", force_convert); + fsm.stage++; + return pdPASS; + case 2: + snprintf(out_buffer, len, + "Manually assemble a[1], a[0], we got: 0x%x\r\n", assembled); + fsm.stage++; + return pdPASS; + case 3: + if (force_convert == assembled) + snprintf(out_buffer, len, "Small endian\r\n"); + else + snprintf(out_buffer, len, "Big endian\r\n"); + fsm.stage++; + return pdPASS; + default: /* ç»“æŸæ—¶çŠ¶æ€ */ + snprintf(out_buffer, len, "\r\n"); + fsm.stage = 0; /* é‡ç½®æœ‰é™çŠ¶æ€æœº */ + return pdFALSE; /* ä¸éœ€è¦ç»§ç»­è¿è¡Œä¸‹ä¸€çŠ¶æ€æ—¶è¿”回pdFALSE */ + } +} + +static BaseType_t Command_Stats(char *out_buffer, size_t len, + const char *command_string) { + static const char *const task_list_header = + "\r\n" + "-------------------Task list--------------------\r\n" + "Task State Priority Stack\t#\r\n" + "------------------------------------------------\r\n"; + + static const char *const run_time_header = + "\r\n" + "-----------------Run time stats-----------------\r\n" + "Task Abs Time Time\r\n" + "------------------------------------------------\r\n"; + + static const char *const heap_header = + "\r\n" + "-------------------Heap stats-------------------\r\n" + "total(B)\tfree(B)\tused(B)\r\n" + "------------------------------------------------\r\n"; + + static const char *const hardware_header = + "\r\n" + "-----------------Hardware stats-----------------\r\n" + "CPU temp(C)\tBettary(V)\r\n" + "------------------------------------------------\r\n"; + + static const char *const config_header = + "\r\n" + "------------------Config stats------------------\r\n" + "Robot param\tPilot config\r\n" + "------------------------------------------------\r\n"; + + if (out_buffer == NULL) return pdFALSE; + (void)command_string; + len -= 1; + + /* 堆区信æ¯çš„相关内容 */ + HeapStats_t heap_stats; + + static FiniteStateMachine_t fsm; + switch (fsm.stage) { + case 0: + strncpy(out_buffer, task_list_header, len); + fsm.stage++; + return pdPASS; + case 1: + /* 获å–任务的列表 */ + vTaskList(out_buffer); + fsm.stage++; + return pdPASS; + case 2: + strncpy(out_buffer, run_time_header, len); + fsm.stage++; + return pdPASS; + case 3: + /* 获得任务的è¿è¡Œæ—¶é—´ */ + vTaskGetRunTimeStats(out_buffer); + fsm.stage++; + return pdPASS; + case 4: + strncpy(out_buffer, heap_header, len); + fsm.stage++; + return pdPASS; + case 5: + /* 获得堆区的å¯ç”¨ç©ºé—´ */ + vPortGetHeapStats(&heap_stats); + snprintf(out_buffer, len, "%d\t\t%d\t%d\r\n", configTOTAL_HEAP_SIZE, + heap_stats.xAvailableHeapSpaceInBytes, + configTOTAL_HEAP_SIZE - heap_stats.xAvailableHeapSpaceInBytes); + fsm.stage++; + return pdPASS; + case 6: + strncpy(out_buffer, hardware_header, len); + fsm.stage++; + return pdPASS; + case 7: + /* 获å–当å‰CPUæ¸©åº¦å’Œç”µé‡ */ + snprintf(out_buffer, len, "%f\t%f\r\n", task_runtime.status.cpu_temp, + task_runtime.status.battery); + fsm.stage++; + return pdPASS; + case 8: + strncpy(out_buffer, config_header, len); + fsm.stage++; + return pdPASS; + case 9: + /* èŽ·å–æœºå™¨äººå’Œæ“作手åç§° */ + snprintf(out_buffer, len, "%s\t\t%s\r\n", + task_runtime.cfg.robot_param_name, + task_runtime.cfg.pilot_cfg_name); + fsm.stage++; + return pdPASS; + default: + snprintf(out_buffer, len, "\r\n"); + fsm.stage = 0; + return pdFALSE; + } +} + +static BaseType_t Command_Config(char *out_buffer, size_t len, + const char *command_string) { + /* 帮助信æ¯ï¼Œconstä¿è¯ä¸å ç”¨å†…存空间 */ + static const char *const help_string = + "\r\n" + "usage: config []\r\n" + "These are commands:\r\n" + " help Display this message\r\n" + " init Init config after flashing\r\n" + " list List available config\r\n" + " set Set config\r\n" + "\r\n"; + + /* 用常é‡è¡¨ç¤ºçŠ¶æ€æœºæ¯ä¸ªé˜¶æ®µï¼Œæ¯”数字更清楚 */ + static const uint8_t stage_begin = 0; + static const uint8_t stage_success = 1; + static const uint8_t stage_end = 2; + + if (out_buffer == NULL) return pdFALSE; + len -= 1; + + /* èŽ·å–æ¯ä¸€æ®µå‚数的开始地å€å’Œé•¿åº¦ */ + BaseType_t command_len, pr_len, name_len; + const char *command = + FreeRTOS_CLIGetParameter(command_string, 1, &command_len); + const char *pr = FreeRTOS_CLIGetParameter(command_string, 2, &pr_len); + const char *name = FreeRTOS_CLIGetParameter(command_string, 3, &name_len); + + Config_t cfg; + + static FiniteStateMachine_t fsm; + if (strncmp(command, "help", command_len) == 0) { + /* config help */ + snprintf(out_buffer, len, "%s", help_string); + fsm.stage = stage_begin; + return pdFALSE; + + } else if (strncmp(command, "init", command_len) == 0) { + if ((pr != NULL) || (name != NULL)) goto command_error; + + /* config init */ + switch (fsm.stage) { + case stage_begin: + snprintf(out_buffer, len, "\r\nSet Robot config to default and qs."); + fsm.stage = stage_success; + return pdPASS; + + case stage_success: + /* åˆå§‹åŒ–获å–çš„æ“作手é…ç½®ã€æœºå™¨äººå‚æ•° */ + memset(&cfg, 0, sizeof(cfg)); + cfg.pilot_cfg = Config_GetPilotCfg("qs"); + cfg.robot_param = Config_GetRobotParam("default"); + snprintf(cfg.robot_param_name, 20, "default"); + snprintf(cfg.pilot_cfg_name, 20, "qs"); + Config_Set(&cfg); + snprintf(out_buffer, len, "\r\nDone."); + fsm.stage = stage_end; + return pdPASS; + } + } else if (strncmp(command, "list", command_len) == 0) { + if ((pr == NULL) || (name != NULL)) goto command_error; + + /* config list */ + static uint8_t i = 0; + + if (strncmp(pr, "pilot", pr_len) == 0) { + /* config list pilot */ + const Config_PilotCfgMap_t *pilot = Config_GetPilotNameMap(); + switch (fsm.stage) { + case stage_begin: + snprintf(out_buffer, len, "\r\nAvailable pilot cfg:"); + fsm.stage = stage_success; + return pdPASS; + case stage_success: + if (pilot[i].name != NULL) { + snprintf(out_buffer, len, "\r\n %s", pilot[i].name); + i++; + fsm.stage = stage_success; + } else { + i = 0; + fsm.stage = stage_end; + } + return pdPASS; + } + } else if (strncmp(pr, "robot", pr_len) == 0) { + /* config list robot */ + const Config_RobotParamMap_t *robot = Config_GetRobotNameMap(); + switch (fsm.stage) { + case stage_begin: + snprintf(out_buffer, len, "\r\nAvailable robot params:"); + fsm.stage = stage_success; + return pdPASS; + case stage_success: + if (robot[i].name != NULL) { + snprintf(out_buffer, len, "\r\n %s", robot[i].name); + i++; + fsm.stage = stage_success; + } else { + i = 0; + fsm.stage = stage_end; + } + return pdPASS; + } + } else { + goto command_error; + } + + } else if (strncmp(command, "set", command_len) == 0) { + if ((pr == NULL) || (name == NULL)) goto command_error; + + /* config set */ + if (strncmp(pr, "robot", pr_len) == 0) { + /* config set robot */ + if (fsm.stage == stage_begin) { + Config_Get(&cfg); + if (Config_GetRobotParam(name) == NULL) { + snprintf(out_buffer, len, "\r\nFailed: Unknow model."); + fsm.stage = stage_end; + return pdPASS; + + } else { + snprintf(out_buffer, len, "\r\nSucceed."); + snprintf(cfg.robot_param_name, 20, "%s", name); + Config_Set(&cfg); + fsm.stage = stage_success; + return pdPASS; + } + } + } else if (strncmp(pr, "pilot", pr_len) == 0) { + /* config set pilot */ + if (fsm.stage == 0) { + Config_Get(&cfg); + if (Config_GetPilotCfg(name) == NULL) { + snprintf(out_buffer, len, "\r\nFailed: Unknow pilot."); + fsm.stage = stage_end; + return pdPASS; + } else { + snprintf(out_buffer, len, "\r\nSucceed."); + snprintf(cfg.pilot_cfg_name, 20, "%s", name); + Config_Set(&cfg); + fsm.stage = stage_success; + return pdPASS; + } + } + } else { + goto command_error; + } + if (fsm.stage == stage_success) { + snprintf(out_buffer, len, + "\r\nRestart needed for setting to take effect."); + fsm.stage = stage_end; + return pdPASS; + } + } /* config set */ + + if (fsm.stage == stage_end) { + snprintf(out_buffer, len, "\r\n\r\n"); + fsm.stage = stage_begin; + return pdFALSE; + } + +command_error: + snprintf(out_buffer, len, + "\r\nconfig: invalid command. See 'config help'.\r\n"); + fsm.stage = stage_begin; + return pdFALSE; +} + +static BaseType_t Command_CaliGyro(char *out_buffer, size_t len, + const char *command_string) { + if (out_buffer == NULL) return pdFALSE; + (void)command_string; + len -= 1; + + /* 陀螺仪校准相关内容 */ + Config_t cfg; + AHRS_Gyro_t gyro; + uint16_t count = 0; + static float x = 0.0f; + static float y = 0.0f; + static float z = 0.0f; + static uint8_t retry = 0; + + static FiniteStateMachine_t fsm; + switch (fsm.stage) { + case 0: + snprintf(out_buffer, len, "\r\nStart gyroscope calibration.\r\n"); + fsm.stage++; + return pdPASS; + case 1: + snprintf(out_buffer, len, "Please make the MCU stable.\r\n"); + fsm.stage++; + return pdPASS; + case 2: + /* 无陀螺仪数æ®å’Œæ ¡å‡†é‡è¯•超时时,校准失败 */ + osThreadSuspend(task_runtime.thread.ctrl_gimbal); + + if (osMessageQueueGet(task_runtime.msgq.gimbal.gyro, &gyro, NULL, 5) != + osOK) { + snprintf(out_buffer, len, "Can not get gyro data.\r\n"); + fsm.stage = 7; + osThreadResume(task_runtime.thread.ctrl_gimbal); + + return pdPASS; + } + osThreadResume(task_runtime.thread.ctrl_gimbal); + + if (BMI088_GyroStable(&gyro)) { + snprintf(out_buffer, len, + "Controller is stable. Start calibation.\r\n"); + fsm.stage++; + return pdPASS; + } else { + retry++; + if (retry < 3) { + snprintf(out_buffer, len, "Controller is unstable.\r\n"); + fsm.stage = 1; + } else { + fsm.stage = 7; + } + return pdPASS; + } + case 3: + /* 记录1000组数æ®ï¼Œæ±‚出平å‡å€¼ä½œä¸ºé™€èžºä»ªçš„3è½´é›¶å */ + snprintf(out_buffer, len, "Calibation in progress.\r\n"); + Config_Get(&cfg); + cfg.cali.bmi088.gyro_offset.x = 0.0f; + cfg.cali.bmi088.gyro_offset.y = 0.0f; + cfg.cali.bmi088.gyro_offset.z = 0.0f; + Config_Set(&cfg); + while (count < 1000) { + bool data_new = (osMessageQueueGet(task_runtime.msgq.gimbal.gyro, &gyro, + NULL, 5) == osOK); + bool data_good = BMI088_GyroStable(&gyro); + if (data_new && data_good) { + x += gyro.x; + y += gyro.y; + z += gyro.z; + count++; + } + } + x /= (float)count; + y /= (float)count; + z /= (float)count; + fsm.stage++; + return pdPASS; + case 4: + snprintf(out_buffer, len, + "Calibation finished. Write result to flash.\r\n"); + Config_Get(&cfg); + cfg.cali.bmi088.gyro_offset.x = x; + cfg.cali.bmi088.gyro_offset.y = y; + cfg.cali.bmi088.gyro_offset.z = z; + Config_Set(&cfg); + fsm.stage++; + return pdPASS; + case 5: + snprintf(out_buffer, len, "x:%.5f; y:%.5f; z:%.5f;\r\n", x, y, z); + fsm.stage++; + return pdPASS; + case 6: + snprintf(out_buffer, len, "Calibation done.\r\n"); + fsm.stage = 8; + return pdPASS; + case 7: + snprintf(out_buffer, len, "Calibation failed.\r\n"); + fsm.stage = 8; + return pdPASS; + default: + x = 0.0f; + y = 0.0f; + z = 0.0f; + retry = 0; + snprintf(out_buffer, len, "\r\n"); + fsm.stage = 0; + return pdFALSE; + } +} + +static BaseType_t Command_SetMechZero(char *out_buffer, size_t len, + const char *command_string) { + if (out_buffer == NULL) return pdFALSE; + (void)command_string; + len -= 1; + + CAN_t can; + Config_t cfg; + + static FiniteStateMachine_t fsm; + switch (fsm.stage) { + case 0: + snprintf(out_buffer, len, "\r\nStart setting mechanical zero point.\r\n"); + fsm.stage++; + return pdPASS; + case 1: + /* 获å–åˆ°äº‘å°æ•°æ®ï¼Œç”¨canä¸Šçš„æ–°çš„äº‘å°æœºæ¢°é›¶ç‚¹çš„ä½ç½®æ›¿ä»£æ—§çš„ä½ç½® */ + Config_Get(&cfg); + + osThreadSuspend(task_runtime.thread.ctrl_gimbal); + if (osMessageQueueGet(task_runtime.msgq.can.feedback.gimbal, &can, NULL, + 5) != osOK) { + snprintf(out_buffer, len, "Can not get gimbal data.\r\n"); + fsm.stage = 2; + osThreadResume(task_runtime.thread.ctrl_gimbal); + return pdPASS; + } + osThreadResume(task_runtime.thread.ctrl_gimbal); + cfg.mech_zero.yaw = can.motor.gimbal.named.yaw.rotor_angle; + cfg.mech_zero.pit = can.motor.gimbal.named.pit.rotor_angle; + + Config_Set(&cfg); + snprintf(out_buffer, len, "yaw:%f, pitch:%f, rol:%f\r\nDone.", + cfg.mech_zero.yaw, cfg.mech_zero.pit, cfg.mech_zero.rol); + + fsm.stage = 3; + return pdPASS; + case 2: + snprintf(out_buffer, len, "Calibation failed.\r\n"); + fsm.stage = 3; + return pdPASS; + default: + snprintf(out_buffer, len, "\r\n"); + fsm.stage = 0; + return pdFALSE; + } +} + +static BaseType_t Command_SetGimbalLim(char *out_buffer, size_t len, + const char *command_string) { + if (out_buffer == NULL) return pdFALSE; + (void)command_string; + len -= 1; + + CAN_t can; + Config_t cfg; + + static FiniteStateMachine_t fsm; + switch (fsm.stage) { + case 0: + Config_Get(&cfg); + snprintf(out_buffer, len, "(old)limit:%f\r\n", cfg.gimbal_limit); + fsm.stage = 1; + return pdPASS; + case 1: + /* 获å–äº‘å°æ•°æ®ï¼ŒèŽ·å–æ–°çš„é™ä½è§’并替代旧的é™ä½è§’ */ + osThreadSuspend(task_runtime.thread.ctrl_gimbal); + + if (osMessageQueueGet(task_runtime.msgq.can.feedback.gimbal, &can, NULL, + 10) != osOK) { + osThreadResume(task_runtime.thread.ctrl_gimbal); + fsm.stage = 3; + return pdPASS; + } + Config_Get(&cfg); + osThreadResume(task_runtime.thread.ctrl_gimbal); + cfg.gimbal_limit = can.motor.gimbal.named.pit.rotor_angle; + + Config_Set(&cfg); + Config_Get(&cfg); + snprintf(out_buffer, len, "(new)limit:%f\r\nDone.", cfg.gimbal_limit); + + fsm.stage = 2; + return pdPASS; + case 2: + snprintf(out_buffer, len, + "\r\nRestart needed for setting to take effect."); + fsm.stage = 5; + return pdPASS; + case 3: + snprintf(out_buffer, len, + "Calibation failed.\r\nCan not get gimbal data.\r\n"); + fsm.stage = 5; + return pdPASS; + case 4: + snprintf(out_buffer, len, "Unknow options.\r\nPlease check help."); + fsm.stage = 5; + return pdPASS; + default: + snprintf(out_buffer, len, "\r\n"); + fsm.stage = 0; + return pdFALSE; + } +} + +/* +static BaseType_t Command_XXX(char *out_buffer, size_t len, + const char *command_string) { + if (out_buffer == NULL) return pdFALSE; + (void)command_string; + len -= 1; + + static FiniteStateMachine_t fsm; + switch (fsm.stage) { + case 0: + + snprintf(out_buffer, len, "\r\nXXX.\r\n"); + + + fsm.stage++; + return pdPASS; + case 1: + XXX(); + snprintf(out_buffer, len, "\r\nDone."); + + + fsm.stage++; + return pdPASS; + + default: + snprintf(out_buffer, len, "\r\n"); + fsm.stage = 0; + return pdFALSE; + } +} +*/ + +static const CLI_Command_Definition_t command_table[] = { + { + "endian", + "\r\nendian:\r\n Endian experiment.\r\n\r\n", + Command_Endian, + 0, + }, + { + "stats", + "\r\nstats:\r\n Displays a table showing the state of " + "FreeRTOS\r\n\r\n", + Command_Stats, + 0, + }, + { + "config", + "\r\nconfig:\r\n See 'config help'. \r\n\r\n", + Command_Config, + -1, + }, + { + "cali-gyro", + "\r\ncali-gyro:\r\n Calibrate gyroscope. Remove zero offset.\r\n\r\n", + Command_CaliGyro, + 0, + }, + { + "set-mech-zero", + "\r\nset-mech-zero:\r\n Set mechanical zero point for gimbal.\r\n\r\n", + Command_SetMechZero, + 0, + }, + { + "set-gimbal-limit", + "\r\nset-gimbal-limit:\r\n Move the gimbal to the peak and execute this " + "command to calibrate the limit of gimbal.\r\n\r\n", + Command_SetGimbalLim, + 0, + }, + /* + { + "xxx-xxx", + "\r\nxxx-xxx:\r\n how to use. ", + Command_XXX, + 1, + }, + */ +}; + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief å‘½ä»¤è¡Œäº¤äº’ç•Œé¢ + * + * \param argument 未使用 + */ +void Task_CLI(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + static char input[MAX_INPUT_LENGTH]; /* 输入字符串缓存 */ + char *output = FreeRTOS_CLIGetOutputBuffer(); /* 输出字符串缓存 */ + char rx_char; /* 接收到的字符 */ + uint16_t index = 0; /* 字符串索引值 */ + BaseType_t processing = 0; /* å‘½ä»¤è¡Œè§£æžæŽ§åˆ¶ */ + + /* 注册所有命令 */ + const size_t num_commands = + sizeof(command_table) / sizeof(CLI_Command_Definition_t); + for (size_t j = 0; j < num_commands; j++) { + FreeRTOS_CLIRegisterCommand(command_table + j); + } + + /* é€šè¿‡å›žè½¦é”®å”¤é†’å‘½ä»¤è¡Œç•Œé¢ */ + BSP_USB_Printf("Please press ENTER to activate this console.\r\n"); + while (1) { + /* 等待接收到新的字符 */ + BSP_USB_ReadyReceive(osThreadGetId()); + osThreadFlagsWait(SIGNAL_BSP_USB_BUF_RECV, osFlagsWaitAll, osWaitForever); + + /* è¯»å–æŽ¥æ”¶åˆ°çš„æ–°å­—ç¬¦ */ + rx_char = BSP_USB_ReadChar(); + + /* 进行判断 */ + if (rx_char == '\n' || rx_char == '\r') { + BSP_USB_Printf("%c", rx_char); + break; + } + } + + /* æ‰“å°æ¬¢è¿Žä¿¡æ¯ */ + BSP_USB_Printf(CLI_WELCOME_MESSAGE); + + /* 开始è¿è¡Œå‘½ä»¤è¡Œç•Œé¢ */ + BSP_USB_Printf("rm>"); + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.cli = osThreadGetStackSpace(osThreadGetId()); +#endif + /* 等待输入. */ + BSP_USB_ReadyReceive(osThreadGetId()); + osThreadFlagsWait(SIGNAL_BSP_USB_BUF_RECV, osFlagsWaitAll, osWaitForever); + + /* è¯»å–æŽ¥æ”¶åˆ°çš„æ–°å­—ç¬¦ */ + rx_char = BSP_USB_ReadChar(); + + if (rx_char <= 126 && rx_char >= 32) { + /* å¦‚æžœå­—ç¬¦æ˜¯å¯æ˜¾ç¤ºå­—符,则直接显å¼ï¼Œå¹¶å­˜å…¥è¾“入缓存中 */ + if (index < MAX_INPUT_LENGTH) { + BSP_USB_Printf("%c", rx_char); + input[index] = rx_char; + index++; + } + } else { + /* 如果字符是控制字符,则需è¦è¿›ä¸€æ­¥åˆ¤æ–­ */ + if (rx_char == '\n' || rx_char == '\r') { + /* 如果输入的是回车,则认为命令输入完毕,进行下一步的解æžå’Œè¿è¡Œå‘½ä»¤ */ + BSP_USB_Printf("\r\n"); + if (index > 0) { + /* åªåœ¨è¾“入缓存有内容时起效 */ + do { + /* 处ç†å‘½ä»¤ */ + processing = FreeRTOS_CLIProcessCommand( + input, output, configCOMMAND_INT_MAX_OUTPUT_SIZE); + + BSP_USB_Printf(output); /* 打å°ç»“æžœ */ + memset(output, 0x00, strlen(output)); /* 清空输出缓存 */ + } while (processing != pdFALSE); /* 是å¦éœ€è¦é‡å¤è¿è¡Œå‘½ä»¤ */ + index = 0; /* é‡ç½®ç´¢å¼•,准备接收下一段命令 */ + memset(input, 0x00, strlen(input)); /* 清空输入缓存 */ + } + BSP_USB_Printf("rm>"); + } else if (rx_char == '\b' || rx_char == 0x7Fu) { + /* 如果输入的是退格键则清空一ä½è¾“å…¥ç¼“å­˜ï¼ŒåŒæ—¶è¿›è¡Œç•Œé™ä¿æŠ¤ */ + if (index > 0) { + BSP_USB_Printf("%c", rx_char); + index--; + input[index] = 0; + } + } + } + } +} diff --git a/User/task/command.c b/User/task/command.c new file mode 100644 index 00000000..f629b772 --- /dev/null +++ b/User/task/command.c @@ -0,0 +1,98 @@ +/* + 命令接收任务。 + + 接收机器人的控制指令。 + + 从DR16中接收数æ®ï¼Œè½¬æ¢ä¸ºé€šç”¨çš„CMD_RC_t控制信å·ã€‚ + æ ¹æ®CMD_RC_t计算最终命令CMD_t。 + 把计算好的CMD_tç»†åˆ†åŽæ”¾åˆ°å¯¹åº”的消æ¯é˜Ÿåˆ—中。 + 超时未收到则认为是丢控等特殊情况,把CMD_RC_t中的内容置零, + 在åŽç»­çš„CMD_Parseä¸­ä¼šæ ¹æ®æ­¤å†…容å‘现错误,ä¿è¯æœºå™¨äººä¸å¤±æŽ§ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "device\dr16.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +#ifdef DEBUG +CMD_RC_t rc; +CMD_Host_t host; +CMD_t cmd; +#else +static CMD_RC_t rc; +static CMD_Host_t host; +static CMD_t cmd; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief 控制指令接收 + * + * \param argument 未使用 + */ +void Task_Command(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + /* 计算任务è¿è¡Œåˆ°æŒ‡å®šé¢‘率需è¦ç­‰å¾…çš„tickæ•° */ + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_CTRL_COMMAND; + + /* åˆå§‹åŒ–æŒ‡ä»¤å¤„ç† */ + CMD_Init(&cmd, &(task_runtime.cfg.pilot_cfg->param)); + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + + /* ç”¨äºŽè®¡ç®—é¥æŽ§å™¨æ•°æ®é¢‘率 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.command = + osThreadGetStackSpace(osThreadGetId()); +#endif + tick += delay_tick; /* 计算下一个唤醒时刻 */ + + osKernelLock(); /* é”ä½RTOS内核防止控制过程中断,造æˆé”™è¯¯ */ + + /* 将接收机数æ®è§£æžä¸ºæŒ‡ä»¤æ•°æ® */ + if (osMessageQueueGet(task_runtime.msgq.cmd.raw.rc, &rc, 0, 0) == osOK) + CMD_ParseRc(&rc, &cmd, 1.0f / (float)TASK_FREQ_CTRL_COMMAND); + + /* 判断是å¦éœ€è¦è®©ä¸Šä½æœºè¦†å†™æŒ‡ä»¤ */ + if (CMD_CheckHostOverwrite(&cmd)) + if (osMessageQueueGet(task_runtime.msgq.cmd.raw.host, &host, 0, 0) == + osOK) + CMD_ParseHost(&host, &cmd, 1.0f / (float)TASK_FREQ_CTRL_COMMAND); + + osKernelUnlock(); /* é”ä½RTOS内核防止控制过程中断,造æˆé”™è¯¯ */ + + /* 将需è¦ä¸Žå…¶ä»–ä»»åŠ¡åˆ†äº«çš„æ•°æ®æ”¾åˆ°æ¶ˆæ¯é˜Ÿåˆ—中 */ + osMessageQueueReset(task_runtime.msgq.cmd.ai); + osMessageQueuePut(task_runtime.msgq.cmd.ai, &(cmd.ai_status), 0, 0); + + osMessageQueueReset(task_runtime.msgq.cmd.chassis); + osMessageQueuePut(task_runtime.msgq.cmd.chassis, &(cmd.chassis), 0, 0); + + osMessageQueueReset(task_runtime.msgq.cmd.gimbal); + osMessageQueuePut(task_runtime.msgq.cmd.gimbal, &(cmd.gimbal), 0, 0); + + osMessageQueueReset(task_runtime.msgq.cmd.shoot); + osMessageQueuePut(task_runtime.msgq.cmd.shoot, &(cmd.shoot), 0, 0); + + osMessageQueueReset(task_runtime.msgq.ui.cmd); + osMessageQueuePut(task_runtime.msgq.ui.cmd, &cmd.pc_ctrl, 0, 0); + + /* 存在è£åˆ¤ç³»ç»Ÿå‘é€å‘½ä»¤æ—¶ï¼Œå°†ç›¸åº”的画图命令放入消æ¯é˜Ÿåˆ—中 */ + while (cmd.referee.counter > 0) { + osMessageQueuePut(task_runtime.msgq.cmd.referee, + &(cmd.referee.cmd[--cmd.referee.counter]), 0, 0); + cmd.referee.cmd[cmd.referee.counter] = CMD_UI_NOTHING; + } + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/ctrl_chassis.c b/User/task/ctrl_chassis.c new file mode 100644 index 00000000..2652a43f --- /dev/null +++ b/User/task/ctrl_chassis.c @@ -0,0 +1,88 @@ +/* + 底盘控制任务 + + 控制底盘行为。 + + 从CAN总线接收底盘电机åé¦ˆï¼Œæ ¹æ®æŽ¥æ”¶åˆ°çš„æŽ§åˆ¶å‘½ä»¤ï¼ŒæŽ§åˆ¶ç”µæœºè¾“å‡ºã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "component\limiter.h" +#include "module\chassis.h" +#include "module\config.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +static CAN_t can; +#ifdef DEBUG +CMD_ChassisCmd_t chassis_cmd; +Chassis_t chassis; +CAN_ChassisOutput_t chassis_out; +CAN_Capacitor_t cap; +Referee_ForChassis_t referee_chassis; +Referee_ChassisUI_t chassis_ui; +#else +static CMD_ChassisCmd_t chassis_cmd; +static Chassis_t chassis; +static CAN_ChassisOutput_t chassis_out; +static CAN_Capacitor_t cap; +static Referee_ForChassis_t referee_chassis; +static Referee_ChassisUI_t chassis_ui; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief 控制底盘 + * + * \param argument 未使用 + */ +void Task_CtrlChassis(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_CTRL_CHASSIS; + /* åˆå§‹åŒ–底盘 */ + Chassis_Init(&chassis, &(task_runtime.cfg.robot_param->chassis), + &task_runtime.cfg.mech_zero, (float)TASK_FREQ_CTRL_CHASSIS); + + /* 延时一段时间å†å¼€å¯ä»»åŠ¡ */ + osMessageQueueGet(task_runtime.msgq.can.feedback.chassis, &can, NULL, + osWaitForever); + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.ctrl_chassis = + osThreadGetStackSpace(osThreadGetId()); +#endif + + osMessageQueueGet(task_runtime.msgq.can.feedback.chassis, &can, NULL, 0); + /* è¯»å–æŽ§åˆ¶æŒ‡ä»¤ã€ç”µå®¹å馈ã€è£åˆ¤ç³»ç»Ÿ */ + osMessageQueueGet(task_runtime.msgq.referee.chassis, &referee_chassis, NULL, + 0); + osMessageQueueGet(task_runtime.msgq.cmd.chassis, &chassis_cmd, NULL, 0); + osMessageQueueGet(task_runtime.msgq.cap_info, &cap, NULL, 0); + osKernelLock(); /* é”ä½RTOS内核防止控制过程中断,造æˆé”™è¯¯ */ + Chassis_UpdateFeedback(&chassis, &can); /* æ›´æ–°å馈值 */ + /* æ ¹æ®é¥æŽ§å™¨å‘½ä»¤è®¡ç®—底盘输出 */ + Chassis_Control(&chassis, &chassis_cmd, tick); + /* PowerLimit_off */ + Chassis_PowerLimit(&chassis, &cap, &referee_chassis); /* é™åˆ¶è¾“出功率 */ + Chassis_DumpOutput(&chassis, &chassis_out); + osKernelUnlock(); + /* 将电机输出值å‘é€åˆ°CAN */ + osMessageQueueReset(task_runtime.msgq.can.output.chassis); + osMessageQueuePut(task_runtime.msgq.can.output.chassis, &chassis_out, 0, 0); + /* 将底盘数æ®å‘é€ç»™UI */ + Chassis_DumpUI(&chassis, &chassis_ui); + osMessageQueueReset(task_runtime.msgq.ui.chassis); + osMessageQueuePut(task_runtime.msgq.ui.chassis, &chassis_ui, 0, 0); + + tick += delay_tick; /* 计算下一个唤醒时刻 */ + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/ctrl_gimbal.c b/User/task/ctrl_gimbal.c new file mode 100644 index 00000000..2c986fb6 --- /dev/null +++ b/User/task/ctrl_gimbal.c @@ -0,0 +1,83 @@ +/* + äº‘å°æŽ§åˆ¶ä»»åŠ¡ + + 控制云å°è¡Œä¸ºã€‚ + + 从CAN总线接收底盘电机å馈,从IMU接收欧拉角和角速度, + æ ¹æ®æŽ¥æ”¶åˆ°çš„æŽ§åˆ¶å‘½ä»¤ï¼ŒæŽ§åˆ¶ç”µæœºè¾“å‡ºã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "module\gimbal.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +static CAN_t can; + +#ifdef DEBUG +CMD_GimbalCmd_t gimbal_cmd; +Gimbal_t gimbal; +CAN_GimbalOutput_t gimbal_out; +Referee_GimbalUI_t gimbal_ui; +#else +static CMD_GimbalCmd_t gimbal_cmd; +static Gimbal_t gimbal; +static CAN_GimbalOutput_t gimbal_out; +static Referee_GimbalUI_t gimbal_ui; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief æŽ§åˆ¶äº‘å° + * + * \param argument 未使用 + */ +void Task_CtrlGimbal(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_CTRL_GIMBAL; + /* åˆå§‹åŒ–äº‘å° */ + Gimbal_Init(&gimbal, &(task_runtime.cfg.robot_param->gimbal), + task_runtime.cfg.gimbal_limit, (float)TASK_FREQ_CTRL_GIMBAL); + + /* 延时一段时间å†å¼€å¯ä»»åŠ¡ */ + osMessageQueueGet(task_runtime.msgq.can.feedback.gimbal, &can, NULL, + osWaitForever); + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.ctrl_gimbal = + osThreadGetStackSpace(osThreadGetId()); +#endif + + osMessageQueueGet(task_runtime.msgq.can.feedback.gimbal, &can, NULL, 0); + /* è¯»å–æŽ§åˆ¶æŒ‡ä»¤ã€å§¿æ€ã€IMUæ•°æ® */ + osMessageQueueGet(task_runtime.msgq.gimbal.eulr_imu, + &(gimbal.feedback.eulr.imu), NULL, 0); + osMessageQueueGet(task_runtime.msgq.gimbal.gyro, &(gimbal.feedback.gyro), + NULL, 0); + osMessageQueueGet(task_runtime.msgq.cmd.gimbal, &gimbal_cmd, NULL, 0); + + osKernelLock(); /* é”ä½RTOS内核防止控制过程中断,造æˆé”™è¯¯ */ + Gimbal_UpdateFeedback(&gimbal, &can); + Gimbal_Control(&gimbal, &gimbal_cmd, tick); + Gimbal_DumpOutput(&gimbal, &gimbal_out); + + osKernelUnlock(); + osMessageQueueReset(task_runtime.msgq.can.output.gimbal); + osMessageQueuePut(task_runtime.msgq.can.output.gimbal, &gimbal_out, 0, 0); + + Gimbal_DumpUI(&gimbal, &gimbal_ui); + osMessageQueueReset(task_runtime.msgq.ui.gimbal); + osMessageQueuePut(task_runtime.msgq.ui.gimbal, &gimbal_ui, 0, 0); + + tick += delay_tick; /* 计算下一个唤醒时刻 */ + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/ctrl_shoot.c b/User/task/ctrl_shoot.c new file mode 100644 index 00000000..0e73afbd --- /dev/null +++ b/User/task/ctrl_shoot.c @@ -0,0 +1,86 @@ +/* + 射击控制任务 + + 控制射击行为。 + + 从CAN总线接收底盘电机åé¦ˆï¼Œæ ¹æ®æŽ¥æ”¶åˆ°çš„æŽ§åˆ¶å‘½ä»¤ï¼ŒæŽ§åˆ¶ç”µæœºè¾“å‡ºã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "module\shoot.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +static CAN_t can; + +#ifdef DEBUG +CMD_ShootCmd_t shoot_cmd; +Shoot_t shoot; +Referee_ForShoot_t referee_shoot; +CAN_ShootOutput_t shoot_out; +Referee_ShootUI_t shoot_ui; +#else +static CMD_ShootCmd_t shoot_cmd; +static Shoot_t shoot; +static Referee_ForShoot_t referee_shoot; +static CAN_ShootOutput_t shoot_out; +static Referee_ShootUI_t shoot_ui; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief 控制射击 + * + * \param argument 未使用 + */ +void Task_CtrlShoot(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_CTRL_SHOOT; + /* åˆå§‹åŒ–射击 */ + Shoot_Init(&shoot, &(task_runtime.cfg.robot_param->shoot), + (float)TASK_FREQ_CTRL_SHOOT); + + /* 延时一段时间å†å¼€å¯ä»»åŠ¡ */ + osMessageQueueGet(task_runtime.msgq.can.feedback.shoot, &can, NULL, + osWaitForever); + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.ctrl_shoot = + osThreadGetStackSpace(osThreadGetId()); +#endif + if (osMessageQueueGet(task_runtime.msgq.can.feedback.shoot, &can, NULL, + 0) != osOK) { + // Error handler + Shoot_ResetOutput(&shoot_out); + } else { + /* è¯»å–æŽ§åˆ¶æŒ‡ä»¤ä»¥åŠè£åˆ¤ç³»ç»Ÿä¿¡æ¯ */ + osMessageQueueGet(task_runtime.msgq.cmd.shoot, &shoot_cmd, NULL, 0); + osMessageQueueGet(task_runtime.msgq.referee.shoot, &referee_shoot, NULL, + 0); + osKernelLock(); /* é”ä½RTOS内核防止控制过程中断,造æˆé”™è¯¯ */ + Shoot_UpdateFeedback(&shoot, &can); + /* æ ¹æ®æŒ‡ä»¤æŽ§åˆ¶å°„击 */ + Shoot_Control(&shoot, &shoot_cmd, &referee_shoot, HAL_GetTick()); + /* å¤åˆ¶å°„击输出值 */ + Shoot_DumpOutput(&shoot, &shoot_out); + osKernelUnlock(); + } + osMessageQueueReset(task_runtime.msgq.can.output.shoot); + osMessageQueuePut(task_runtime.msgq.can.output.shoot, &shoot_out, 0, 0); + + Shoot_DumpUI(&shoot, &shoot_ui); + osMessageQueueReset(task_runtime.msgq.ui.shoot); + osMessageQueuePut(task_runtime.msgq.ui.shoot, &shoot_ui, 0, 0); + + tick += delay_tick; /* 计算下一个唤醒时刻 */ + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/info.c b/User/task/info.c new file mode 100644 index 00000000..5bedc5f4 --- /dev/null +++ b/User/task/info.c @@ -0,0 +1,46 @@ +/* + 消æ¯ä»»åŠ¡ + + 控制对外的指示装置,例如LEDã€OLED显示器等。 +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "bsp\led.h" +#include "bsp\usb.h" +#include "component\capacity.h" +#include "component\user_math.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief ä¿¡æ¯ + * + * \param argument 未使用 + */ +void Task_Info(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + /* 计算任务è¿è¡Œåˆ°æŒ‡å®šé¢‘率需è¦ç­‰å¾…çš„tickæ•° */ + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_INFO; + + osDelay(TASK_INIT_DELAY_INFO); /* 延时一段时间å†å¼€å¯ä»»åŠ¡ */ + + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.info = osThreadGetStackSpace(osThreadGetId()); +#endif + tick += delay_tick; /* 计算下一个唤醒时刻 */ + + BSP_LED_Set(BSP_LED_GRN, BSP_LED_TAGGLE, 1); /* é—ªçƒLED */ + + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/init.c b/User/task/init.c new file mode 100644 index 00000000..dfefb15d --- /dev/null +++ b/User/task/init.c @@ -0,0 +1,130 @@ +/* + åˆå§‹åŒ–任务 + + æ ¹æ®æœºå™¨äººçš„FLASHé…置,决定生æˆå“ªäº›ä»»åŠ¡ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "bsp\flash.h" +#include "bsp\usb.h" +#include "component\cmd.h" +#include "device\bmi088.h" +#include "device\can.h" +#include "device\ist8310.h" +#include "device\referee.h" +#include "module\cap.h" +#include "module\chassis.h" +#include "module\gimbal.h" +#include "module\shoot.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief åˆå§‹åŒ– + * + * \param argument 未使用 + */ +void Task_Init(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + Config_Get(&task_runtime.cfg); /* èŽ·å–æœºå™¨äººé…ç½® */ + + osKernelLock(); + /* 创建任务 */ + task_runtime.thread.atti_esti = + osThreadNew(Task_AttiEsti, NULL, &attr_atti_esti); + task_runtime.thread.cli = osThreadNew(Task_CLI, NULL, &attr_cli); + task_runtime.thread.command = osThreadNew(Task_Command, NULL, &attr_command); + task_runtime.thread.ctrl_chassis = + osThreadNew(Task_CtrlChassis, NULL, &attr_ctrl_chassis); + task_runtime.thread.ctrl_gimbal = + osThreadNew(Task_CtrlGimbal, NULL, &attr_ctrl_gimbal); + task_runtime.thread.ctrl_shoot = + osThreadNew(Task_CtrlShoot, NULL, &attr_ctrl_shoot); + task_runtime.thread.info = osThreadNew(Task_Info, NULL, &attr_info); + task_runtime.thread.monitor = osThreadNew(Task_Monitor, NULL, &attr_monitor); + task_runtime.thread.can = osThreadNew(Task_Can, NULL, &attr_can); + task_runtime.thread.referee = osThreadNew(Task_Referee, NULL, &attr_referee); + task_runtime.thread.ai = osThreadNew(Task_Ai, NULL, &attr_ai); + task_runtime.thread.rc = osThreadNew(Task_RC, NULL, &attr_rc); + task_runtime.thread.cap = osThreadNew(Task_Cap, NULL, &attr_cap); + + /* 创建消æ¯é˜Ÿåˆ— */ + /* motor */ + task_runtime.msgq.can.feedback.chassis = + osMessageQueueNew(2u, sizeof(CAN_t), NULL); + task_runtime.msgq.can.feedback.gimbal = + osMessageQueueNew(2u, sizeof(CAN_t), NULL); + task_runtime.msgq.can.feedback.shoot = + osMessageQueueNew(2u, sizeof(CAN_t), NULL); + task_runtime.msgq.can.feedback.cap = + osMessageQueueNew(2u, sizeof(CAN_t), NULL); + task_runtime.msgq.can.output.chassis = + osMessageQueueNew(2u, sizeof(CAN_ChassisOutput_t), NULL); + task_runtime.msgq.can.output.gimbal = + osMessageQueueNew(2u, sizeof(CAN_GimbalOutput_t), NULL); + task_runtime.msgq.can.output.shoot = + osMessageQueueNew(2u, sizeof(CAN_ShootOutput_t), NULL); + task_runtime.msgq.can.output.cap = + osMessageQueueNew(2u, sizeof(CAN_CapOutput_t), NULL); + + /* command */ + task_runtime.msgq.cmd.chassis = + osMessageQueueNew(3u, sizeof(CMD_ChassisCmd_t), NULL); + task_runtime.msgq.cmd.gimbal = + osMessageQueueNew(3u, sizeof(CMD_GimbalCmd_t), NULL); + task_runtime.msgq.cmd.shoot = + osMessageQueueNew(3u, sizeof(CMD_ShootCmd_t), NULL); + task_runtime.msgq.cmd.ai = + osMessageQueueNew(3u, sizeof(CMD_AI_Status_t), NULL); + task_runtime.msgq.cmd.referee = osMessageQueueNew(6u, sizeof(CMD_UI_t), NULL); + + /* atti_esti */ + task_runtime.msgq.cmd.raw.rc = osMessageQueueNew(3u, sizeof(CMD_RC_t), NULL); + task_runtime.msgq.cmd.raw.host = + osMessageQueueNew(3u, sizeof(CMD_Host_t), NULL); + + task_runtime.msgq.gimbal.accl = + osMessageQueueNew(2u, sizeof(AHRS_Accl_t), NULL); + task_runtime.msgq.gimbal.eulr_imu = + osMessageQueueNew(2u, sizeof(AHRS_Eulr_t), NULL); + task_runtime.msgq.gimbal.gyro = + osMessageQueueNew(2u, sizeof(AHRS_Gyro_t), NULL); + + task_runtime.msgq.cap_info = + osMessageQueueNew(2u, sizeof(CAN_Capacitor_t), NULL); + + /* AI */ + task_runtime.msgq.ai.quat = + osMessageQueueNew(2u, sizeof(AHRS_Quaternion_t), NULL); + + /* è£åˆ¤ç³»ç»Ÿ */ + task_runtime.msgq.referee.ai = + osMessageQueueNew(2u, sizeof(Referee_ForAI_t), NULL); + task_runtime.msgq.referee.chassis = + osMessageQueueNew(2u, sizeof(Referee_ForChassis_t), NULL); + task_runtime.msgq.referee.cap = + osMessageQueueNew(2u, sizeof(Referee_ForCap_t), NULL); + task_runtime.msgq.referee.shoot = + osMessageQueueNew(2u, sizeof(Referee_ForShoot_t), NULL); + + /* UI */ + task_runtime.msgq.ui.chassis = + osMessageQueueNew(2u, sizeof(Referee_ChassisUI_t), NULL); + task_runtime.msgq.ui.cap = + osMessageQueueNew(2u, sizeof(Referee_CapUI_t), NULL); + task_runtime.msgq.ui.gimbal = + osMessageQueueNew(2u, sizeof(Referee_GimbalUI_t), NULL); + task_runtime.msgq.ui.shoot = + osMessageQueueNew(2u, sizeof(Referee_ShootUI_t), NULL); + task_runtime.msgq.ui.cmd = osMessageQueueNew(2u, sizeof(bool), NULL); + + osKernelUnlock(); + osThreadTerminate(osThreadGetId()); /* 结æŸè‡ªèº« */ +} diff --git a/User/task/monitor.c b/User/task/monitor.c new file mode 100644 index 00000000..594d728b --- /dev/null +++ b/User/task/monitor.c @@ -0,0 +1,59 @@ +/* + 监控任务。 + + 监控系统è¿è¡Œæƒ…况,记录错误。 +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "bsp\adc.h" +#include "bsp\buzzer.h" +#include "bsp\led.h" +#include "bsp\usb.h" +#include "component/capacity.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief 监控 + * + * \param argument 未使用 + */ +void Task_Monitor(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + + /* 计算任务è¿è¡Œåˆ°æŒ‡å®šé¢‘率需è¦ç­‰å¾…çš„tickæ•° */ + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_MONITOR; + + osDelay(TASK_INIT_DELAY_REFEREE); /* 延时一段时间å†å¼€å¯ä»»åŠ¡ */ + + uint32_t tick = osKernelGetTickCount(); /* 控制任务è¿è¡Œé¢‘率的计时 */ + while (1) { +#ifdef DEBUG + /* 记录任务所使用的的栈空间 */ + task_runtime.stack_water_mark.monitor = + osThreadGetStackSpace(osThreadGetId()); +#endif + tick += delay_tick; /* 计算下一个唤醒时刻 */ + task_runtime.status.vbat = BSP_GetBatteryVolt(); /* ADC监测电压 */ + task_runtime.status.battery = + Capacity_GetBatteryRemain(task_runtime.status.vbat); + task_runtime.status.cpu_temp = BSP_GetTemperature(); + + bool low_bat = task_runtime.status.battery < 0.2f; + bool high_cpu_temp = task_runtime.status.cpu_temp > 35.0f; + + /* 电池电é‡å°‘于20%æ—¶é—ªçƒçº¢è‰²LED */ + if (low_bat || high_cpu_temp) { + BSP_LED_Set(BSP_LED_RED, BSP_LED_TAGGLE, 1); + } else { + BSP_LED_Set(BSP_LED_RED, BSP_LED_OFF, 1); + } + osDelayUntil(tick); /* è¿è¡Œç»“æŸï¼Œç­‰å¾…下一次唤醒 */ + } +} diff --git a/User/task/rc.c b/User/task/rc.c new file mode 100644 index 00000000..5a7e0d22 --- /dev/null +++ b/User/task/rc.c @@ -0,0 +1,54 @@ +/* + DR16接收机通信任务 +*/ + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "device\dr16.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +#ifdef DEBUG +DR16_t dr16; +CMD_RC_t cmd_rc; +#else +static DR16_t dr16; +static CMD_RC_t cmd_rc; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief dr16接收机 + * + * \param argument 未使用 + */ +void Task_RC(void *argument) { + (void)argument; /* 未使用,消除警告 */ + + DR16_Init(&dr16); /* åˆå§‹åŒ–dr16 */ + + while (1) { +#ifdef DEBUG + /* */ + task_runtime.stack_water_mark.rc = osThreadGetStackSpace(osThreadGetId()); +#endif + /* å¼€å¯DMA */ + DR16_StartDmaRecv(&dr16); + + if (DR16_WaitDmaCplt(20)) { + /* è½¬æ¢ */ + DR16_ParseRC(&dr16, &cmd_rc); + } else { + /* 处ç†é¥æŽ§å™¨ç¦»çº¿ */ + DR16_HandleOffline(&dr16, &cmd_rc); + } + osMessageQueueReset(task_runtime.msgq.cmd.raw.rc); + osMessageQueuePut(task_runtime.msgq.cmd.raw.rc, &cmd_rc, 0, 0); + } +} diff --git a/User/task/referee.c b/User/task/referee.c new file mode 100644 index 00000000..033033e1 --- /dev/null +++ b/User/task/referee.c @@ -0,0 +1,102 @@ +/* + è£åˆ¤ç³»ç»Ÿä»»åŠ¡ã€‚ + + è´Ÿè´£è£åˆ¤ç³»ç»Ÿçš„æŽ¥æ”¶å’Œå‘é€ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "device\referee.h" + +#include "bsp\usb.h" +#include "task\user_task.h" + +/* Private typedef ---------------------------------------------------------- */ +/* Private define ----------------------------------------------------------- */ +/* Private macro ------------------------------------------------------------ */ +/* Private variables -------------------------------------------------------- */ +#ifdef DEBUG +Referee_t ref; +Referee_UI_t ui; +CMD_UI_t ref_cmd; +Referee_ForCap_t for_cap; +Referee_ForAI_t for_ai; +Referee_ForChassis_t for_chassis; +Referee_ForShoot_t for_shoot; +#else +static Referee_t ref; +static Referee_UI_t ui; +static CMD_UI_t ref_cmd; +static Referee_ForCap_t for_cap; +static Referee_ForAI_t for_ai; +static Referee_ForChassis_t for_chassis; +static Referee_ForShoot_t for_shoot; +#endif + +/* Private function --------------------------------------------------------- */ +/* Exported functions ------------------------------------------------------- */ + +/** + * \brief è£åˆ¤ç³»ç»Ÿ + * + * \param argument 未使用 + */ +void Task_Referee(void *argument) { + (void)argument; /* 未使用argument,消除警告 */ + osDelay(TASK_INIT_DELAY_REFEREE); /* 延时一段时间å†å¼€å¯ä»»åŠ¡ */ + + const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_REFEREE; + + /* åˆå§‹åŒ–è£åˆ¤ç³»ç»Ÿ */ + Referee_Init(&ref, &ui, &(task_runtime.cfg.pilot_cfg->param.screen)); + + uint32_t tick = osKernelGetTickCount(); + uint32_t last_online_tick = 0; + while (1) { +#ifdef DEBUG + task_runtime.stack_water_mark.referee = + osThreadGetStackSpace(osThreadGetId()); +#endif + /* Task body */ + + Referee_StartReceiving(&ref); + if (osThreadFlagsWait(SIGNAL_REFEREE_RAW_REDY, osFlagsWaitAll, 10) != + SIGNAL_REFEREE_RAW_REDY) { + if (osKernelGetTickCount() - last_online_tick > 500) + Referee_HandleOffline(&ref); + } else { + Referee_Parse(&ref); + last_online_tick = osKernelGetTickCount(); + } + Referee_PackCap(&for_cap, &ref); + Referee_PackAI(&for_ai, &ref); + Referee_PackShoot(&for_shoot, &ref); + Referee_PackChassis(&for_chassis, &ref); + if (osKernelGetTickCount() > delay_tick) { + tick += delay_tick; + osMessageQueueReset(task_runtime.msgq.referee.cap); + osMessageQueuePut(task_runtime.msgq.referee.cap, &for_cap, 0, 0); + osMessageQueueReset(task_runtime.msgq.referee.ai); + osMessageQueuePut(task_runtime.msgq.referee.ai, &for_ai, 0, 0); + osMessageQueueReset(task_runtime.msgq.referee.chassis); + osMessageQueuePut(task_runtime.msgq.referee.chassis, &for_chassis, 0, 0); + osMessageQueueReset(task_runtime.msgq.referee.shoot); + osMessageQueuePut(task_runtime.msgq.referee.shoot, &for_shoot, 0, 0); + + osMessageQueueGet(task_runtime.msgq.ui.cap, &(ui.cap_ui), NULL, 0); + osMessageQueueGet(task_runtime.msgq.ui.chassis, &(ui.chassis_ui), NULL, + 0); + osMessageQueueGet(task_runtime.msgq.ui.gimbal, &(ui.gimbal_ui), NULL, 0); + osMessageQueueGet(task_runtime.msgq.ui.shoot, &(ui.shoot_ui), NULL, 0); + osMessageQueueGet(task_runtime.msgq.ui.cmd, &(ui.cmd_pc), NULL, 0); + + Referee_UIRefresh(&ui); + + while (osMessageQueueGet(task_runtime.msgq.cmd.referee, &ref_cmd, NULL, + 0) == osOK) { + Referee_PraseCmd(&ui, ref_cmd); + } + + Referee_PackUI(&ui, &ref); + } + } +} \ No newline at end of file diff --git a/User/task/user_task.c b/User/task/user_task.c new file mode 100644 index 00000000..2c0e4be9 --- /dev/null +++ b/User/task/user_task.c @@ -0,0 +1,94 @@ +/* + ä¿å­˜ä»»åŠ¡å±žæ€§ï¼Œç”Ÿæˆä»»åŠ¡æ—¶ä½¿ç”¨ã€‚ +*/ + +/* Includes ----------------------------------------------------------------- */ +#include "task\user_task.h" + +/* 机器人è¿è¡Œæ—¶çš„æ•°æ® */ +Task_Runtime_t task_runtime; + +/* å„ä¸ªä»»åŠ¡çš„å‚æ•° */ +const osThreadAttr_t attr_init = { + .name = "init", + .priority = osPriorityRealtime, + .stack_size = 256 * 4, +}; + +const osThreadAttr_t attr_ai = { + .name = "ai", + .priority = osPriorityRealtime, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_atti_esti = { + .name = "atti_esti", + .priority = osPriorityRealtime, + .stack_size = 256 * 4, +}; + +const osThreadAttr_t attr_can = { + .name = "can", + .priority = osPriorityRealtime, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_cap = { + .name = "cap", + .priority = osPriorityHigh, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_cli = { + .name = "cli", + .priority = osPriorityNormal, + .stack_size = 256 * 4, +}; + +const osThreadAttr_t attr_command = { + .name = "command", + .priority = osPriorityHigh, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_ctrl_chassis = { + .name = "ctrl_chassis", + .priority = osPriorityAboveNormal, + .stack_size = 256 * 4, +}; + +const osThreadAttr_t attr_ctrl_gimbal = { + .name = "ctrl_gimbal", + .priority = osPriorityAboveNormal, + .stack_size = 256 * 4, +}; + +const osThreadAttr_t attr_ctrl_shoot = { + .name = "ctrl_shoot", + .priority = osPriorityAboveNormal, + .stack_size = 256 * 4, +}; + +const osThreadAttr_t attr_info = { + .name = "info", + .priority = osPriorityLow, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_monitor = { + .name = "monitor", + .priority = osPriorityBelowNormal, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_rc = { + .name = "rc", + .priority = osPriorityRealtime, + .stack_size = 128 * 4, +}; + +const osThreadAttr_t attr_referee = { + .name = "referee", + .priority = osPriorityRealtime, + .stack_size = 512 * 4, +}; diff --git a/User/task/user_task.h b/User/task/user_task.h new file mode 100644 index 00000000..a1163316 --- /dev/null +++ b/User/task/user_task.h @@ -0,0 +1,216 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ----------------------------------------------------------------- */ +#include + +#include "FreeRTOS.h" +#include "module\config.h" +#include "task.h" + +/* Exported constants ------------------------------------------------------- */ + +/* 所有任务都è¦define一个“任务è¿è¡Œé¢‘率â€å’Œâ€œåˆå§‹åŒ–延时†*/ +#define TASK_FREQ_CTRL_CHASSIS (500u) +#define TASK_FREQ_CTRL_GIMBAL (500u) +#define TASK_FREQ_CTRL_SHOOT (500) +#define TASK_FREQ_CTRL_CAP (100u) +#define TASK_FREQ_CTRL_COMMAND (500u) +#define TASK_FREQ_INFO (4u) +#define TASK_FREQ_MONITOR (2u) +#define TASK_FREQ_CAN (1000u) +#define TASK_FREQ_AI (250u) +#define TASK_FREQ_REFEREE (1000u) + +#define TASK_INIT_DELAY_INFO (500u) +#define TASK_INIT_DELAY_MONITOR (10) +#define TASK_INIT_DELAY_REFEREE (400u) +#define TASK_INIT_DELAY_AI (400u) + +/* Exported defines --------------------------------------------------------- */ +/* Exported macro ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ + +typedef struct { + /* å„任务,也å¯ä»¥å«åšçº¿ç¨‹ */ + struct { + osThreadId_t cli; + osThreadId_t command; + osThreadId_t ctrl_chassis; + osThreadId_t ctrl_gimbal; + osThreadId_t ctrl_shoot; + osThreadId_t info; + osThreadId_t monitor; + osThreadId_t can; + osThreadId_t atti_esti; + osThreadId_t referee; + osThreadId_t ai; + osThreadId_t rc; + osThreadId_t cap; + } thread; + + struct { + /* 云å°ç›¸å…³æ•°æ® */ + struct { + osMessageQueueId_t accl; /* IMUè¯»å– */ + osMessageQueueId_t gyro; /* IMUè¯»å– */ + osMessageQueueId_t eulr_imu; /* å§¿æ€è§£ç®—得到 */ + } gimbal; + + /* 控制指令 */ + struct { + struct { + osMessageQueueId_t host; + osMessageQueueId_t rc; + } raw; + + osMessageQueueId_t chassis; + osMessageQueueId_t gimbal; + osMessageQueueId_t shoot; + osMessageQueueId_t ai; + osMessageQueueId_t referee; + } cmd; + + /* can任务放入ã€è¯»å–,电机或电容的输入输出 */ + struct { + struct { + osMessageQueueId_t chassis; + osMessageQueueId_t gimbal; + osMessageQueueId_t shoot; + osMessageQueueId_t cap; + } output; + + struct { + osMessageQueueId_t chassis; + osMessageQueueId_t gimbal; + osMessageQueueId_t shoot; + osMessageQueueId_t cap; + osMessageQueueId_t tof; + } feedback; + } can; + + struct { + osMessageQueueId_t quat; /* å§¿æ€è§£ç®—得到 */ + } ai; + + /* è£åˆ¤ç³»ç»Ÿå‘é€çš„ */ + struct { + osMessageQueueId_t cap; + osMessageQueueId_t chassis; + osMessageQueueId_t ai; + osMessageQueueId_t shoot; + } referee; + + osMessageQueueId_t cap_info; + + struct { + osMessageQueueId_t chassis; + osMessageQueueId_t gimbal; + osMessageQueueId_t shoot; + osMessageQueueId_t cap; + osMessageQueueId_t cmd; + } ui; + + } msgq; + + /* æœºå™¨äººçŠ¶æ€ */ + struct { + float battery; + float vbat; + float cpu_temp; + } status; + + Config_t cfg; /* 机器人é…ç½® */ + +#ifdef DEBUG + struct { + UBaseType_t cli; + UBaseType_t command; + UBaseType_t ctrl_chassis; + UBaseType_t ctrl_gimbal; + UBaseType_t ctrl_shoot; + UBaseType_t info; + UBaseType_t monitor; + UBaseType_t can; + UBaseType_t atti_esti; + UBaseType_t referee; + UBaseType_t ai; + UBaseType_t rc; + UBaseType_t cap; + } stack_water_mark; /* stack使用 */ + + struct { + float cli; + float command; + float ctrl_chassis; + float ctrl_gimbal; + float ctrl_shoot; + float info; + float monitor; + float can; + float atti_esti; + float referee; + float ai; + float rc; + float cap; + } freq; /* 任务è¿è¡Œé¢‘率 */ + + struct { + float cli; + float command; + float ctrl_chassis; + float ctrl_gimbal; + float ctrl_shoot; + float info; + float monitor; + float can; + float atti_esti; + float referee; + float ai; + float rc; + float cap; + } last_up_time; /* 任务最近è¿è¡Œæ—¶é—´ */ +#endif +} Task_Runtime_t; + +extern Task_Runtime_t task_runtime; + +extern const osThreadAttr_t attr_init; + +extern const osThreadAttr_t attr_cli; +extern const osThreadAttr_t attr_command; +extern const osThreadAttr_t attr_ctrl_chassis; +extern const osThreadAttr_t attr_ctrl_gimbal; +extern const osThreadAttr_t attr_ctrl_shoot; +extern const osThreadAttr_t attr_info; +extern const osThreadAttr_t attr_monitor; +extern const osThreadAttr_t attr_can; +extern const osThreadAttr_t attr_atti_esti; +extern const osThreadAttr_t attr_referee; +extern const osThreadAttr_t attr_ai; +extern const osThreadAttr_t attr_rc; +extern const osThreadAttr_t attr_cap; + +/* Exported functions prototypes -------------------------------------------- */ +void Task_Init(void *argument); + +void Task_CLI(void *argument); +void Task_Command(void *argument); +void Task_CtrlChassis(void *argument); +void Task_CtrlGimbal(void *argument); +void Task_CtrlShoot(void *argument); +void Task_Info(void *argument); +void Task_Monitor(void *argument); +void Task_Can(void *argument); +void Task_AttiEsti(void *argument); +void Task_Referee(void *argument); +void Task_Ai(void *argument); +void Task_RC(void *argument); +void Task_Cap(void *argument); + +#ifdef __cplusplus +} +#endif diff --git a/Utils/CubeMonitor/JsonParser.jar b/Utils/CubeMonitor/JsonParser.jar new file mode 100644 index 00000000..740fcc98 Binary files /dev/null and b/Utils/CubeMonitor/JsonParser.jar differ diff --git a/Utils/CubeMonitor/RM-MCU-Monitor.json b/Utils/CubeMonitor/RM-MCU-Monitor.json new file mode 100644 index 00000000..f86dae1c --- /dev/null +++ b/Utils/CubeMonitor/RM-MCU-Monitor.json @@ -0,0 +1,20946 @@ +[ + { + "id": "7b9ed63e.2138f8", + "type": "tab", + "label": "Basic_Flow", + "disabled": false, + "info": "# Basic flow to start with STM32CubeMonitor." + }, + { + "id": "8381c865.236028", + "type": "subflow", + "name": "Single value", + "info": "The 'single value' subflow allows to :\r\n * Filter Data to extract only one variable after the \"processing node\" step .\r\n * Modify the message to fit with standard widgets such as gauges.\r\n * Limit the number of messages to a maximum of 10 msg per second.\r\n\r\n### **Input**\r\n\r\nThe subflow 'single value' takes in input the `msg.payload`\r\nfrom the processing output. All the messages sent by the processing node have the same structure.\r\n\r\n \"payload\": {\r\n \"groupname\": \"Snapshot2\",\r\n \"variabledata\": [\r\n {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n },\r\n {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n },\r\n {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n }\r\n ],\r\n \"variablename\": \"int2\"\r\n }\r\n }\r\n\r\n### **Filter on selected variable**\r\nSeveral messages are sent by the processing node for each variable, so the first step of this 'single value' subflow is to filter and keep only messages related to the selected variable.\r\nThe 'filter variable' node will only keep messages with the right `variablename` key.\r\n\r\n### **Extract duplets table**\r\n\r\nThe received message is an Object containing {groupname, variabledata[array], variablename}. \r\nThe array contains two variables :\r\n - `y` the value \r\n - `x` the time\r\n\r\nA single message contains multiple pairs of values extract at a regular time interval.\r\nThe time interval depends on the acquisition frequency.\r\nWith the 'change' node and the `set` property, the `msg.payload` is set to \r\n`msg.payload.variabledata`, only the data variable array is set into msg.payload.\r\n\r\n \"payload\": {\r\n \"variabledata\": [\r\n {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n },\r\n {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n },\r\n {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n }\r\n ]\r\n }\r\n\r\n### **Split duplets table**\r\n\r\nThe data variable array is split with a length of one in smaller objects by the 'split' node.\r\nEach new object contains two subvariables : `y` and `x`.\r\n\r\n \"payload\": {\r\n \"y\": \"9\",\r\n \"x\": \"1567509421459\"\r\n }\r\n\r\n\r\n### **Limit the number of messages**\r\n\r\nThe 'delay' node allows to limit the maximum number of message per second.\r\nIn the 'single value' subflow, one message is extracted per second.\r\n\r\n>_Be careful, a dashboard saturation risk exists if too many messages are received per second._\r\n\r\n### **Extract only y values**\r\n\r\nThe `msg.payload` is set to `msg.payload.y` with the `set` property. \r\nOnly `y` variable is set into msg.payload as single value.\r\n\r\n \"payload\": { \r\n \"y\": \"9\" \r\n }\r\n\r\n### **Output** \r\n\r\nSome widgets such as the gauge and the text node are using the `msg.payload` property. \r\nThe output node is linked to a gauge that allows to see the evolution \r\nof the `y` variable as a function of time.\r\n\r\n\r\n![subflow_gauge](images/subflow_gauge.png)\r\n\r\n### **Details**\r\n\r\nNote : The debug node allows to see clearly and easily the \r\nmessage at the node output. \r\n\r\n\r\n> More details on [Node-Red][nr]\r\n[nr]: https://nodered.org/docs/user-guide/editor/workspace/subflows\r\n\r\n\r\n-------\r\n\r\n", + "category": "", + "in": [ + { + "x": 40, + "y": 60, + "wires": [ + { + "id": "3c5ffe0d.9063b2" + } + ] + } + ], + "out": [ + { + "x": 780, + "y": 140, + "wires": 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"name": "cmd.referee.cmd[0]", + "type": 2 + }, + { + "address": "0x200010c6", + "name": "cmd.referee.counter", + "type": 1 + }, + { + "address": "0x200010c2", + "name": "cmd.shoot.cover_open", + "type": 1 + }, + { + "address": "0x200010c1", + "name": "cmd.shoot.fire", + "type": 2 + }, + { + "address": "0x200010c0", + "name": "cmd.shoot.mode", + "type": 2 + }, + { + "address": "0x200010d4", + "name": "cmd_host.chassis_move_vec.vx", + "type": 9 + }, + { + "address": "0x200010d8", + "name": "cmd_host.chassis_move_vec.vy", + "type": 9 + }, + { + "address": "0x200010dc", + "name": "cmd_host.chassis_move_vec.wz", + "type": 9 + }, + { + "address": "0x200010e0", + "name": "cmd_host.fire", + "type": 1 + }, + { + "address": "0x200010cc", + "name": "cmd_host.gimbal_delta.pit", + "type": 9 + }, + { + "address": "0x200010d0", + "name": "cmd_host.gimbal_delta.rol", + "type": 9 + }, + { + "address": "0x200010c8", + "name": "cmd_host.gimbal_delta.yaw", + "type": 9 + }, + { + "address": "0x200010e4", + "name": "cmd_rc.ch_l_x", + "type": 9 + }, + { + "address": "0x200010e8", + "name": "cmd_rc.ch_l_y", + "type": 9 + }, + { + "address": "0x200010ec", + "name": "cmd_rc.ch_r_x", + "type": 9 + }, + { + "address": "0x200010f0", + "name": "cmd_rc.ch_r_y", + "type": 9 + }, + { + "address": "0x200010f4", + "name": "cmd_rc.ch_res", + "type": 9 + }, + { + "address": "0x20001102", + "name": "cmd_rc.key", + "type": 3 + }, + { + "address": "0x20001104", + "name": "cmd_rc.key_last", + "type": 3 + }, + { + "address": "0x20001100", + "name": "cmd_rc.mouse.l_click", + "type": 1 + }, + { + "address": "0x20001101", + "name": "cmd_rc.mouse.r_click", + "type": 1 + }, + { + "address": "0x200010fa", + "name": "cmd_rc.mouse.x", + "type": 4 + }, + { + "address": "0x200010fc", + "name": "cmd_rc.mouse.y", + "type": 4 + }, + { + "address": "0x200010fe", + "name": "cmd_rc.mouse.z", + "type": 4 + }, + { + "address": "0x20001106", + "name": "cmd_rc.res", + "type": 3 + }, + { + "address": "0x200010f9", + "name": 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"address": "0x0802309c", + "name": "defaultTask_attributes.name", + "type": 5 + }, + { + "address": "0x080230b4", + "name": "defaultTask_attributes.priority", + "type": 4 + }, + { + "address": "0x080230bc", + "name": "defaultTask_attributes.reserved", + "type": 5 + }, + { + "address": "0x080230ac", + "name": "defaultTask_attributes.stack_mem", + "type": 5 + }, + { + "address": "0x080230b0", + "name": "defaultTask_attributes.stack_size", + "type": 5 + }, + { + "address": "0x080230b8", + "name": "defaultTask_attributes.tz_module", + "type": 5 + }, + { + "address": "0x20001108", + "name": "defaultTaskHandle", + "type": 5 + }, + { + "address": "0x2000111a", + "name": "dr16.data.key", + "type": 3 + }, + { + "address": "0x20001118", + "name": "dr16.data.press_l", + "type": 1 + }, + { + "address": "0x20001119", + "name": "dr16.data.press_r", + "type": 1 + }, + { + "address": "0x2000111c", + "name": "dr16.data.res", + "type": 3 + }, + { + "address": "0x20001112", + "name": "dr16.data.x", + 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"address": "0x2000117d", + "name": "for_shoot.robot_status.chassis_power_limit", + "type": 3 + }, + { + "address": "0x20001169", + "name": "for_shoot.robot_status.max_hp", + "type": 3 + }, + { + "address": "0x20001167", + "name": "for_shoot.robot_status.remain_hp", + "type": 3 + }, + { + "address": "0x20001165", + "name": "for_shoot.robot_status.robot_id", + "type": 1 + }, + { + "address": "0x20001166", + "name": "for_shoot.robot_status.robot_level", + "type": 1 + }, + { + "address": "0x20001177", + "name": "for_shoot.robot_status.shoot_42_cooling_rate", + "type": 3 + }, + { + "address": "0x20001179", + "name": "for_shoot.robot_status.shoot_42_heat_limit", + "type": 3 + }, + { + "address": "0x2000117b", + "name": "for_shoot.robot_status.shoot_42_speed_limit", + "type": 3 + }, + { + "address": "0x2000116b", + "name": "for_shoot.robot_status.shoot_id1_17_cooling_rate", + "type": 3 + }, + { + "address": "0x2000116d", + "name": "for_shoot.robot_status.shoot_id1_17_heat_limit", + "type": 3 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"address": "0x20001658", + "name": "hadc3.Init.ClockPrescaler", + "type": 5 + }, + { + "address": "0x2000166c", + "name": "hadc3.Init.ContinuousConvMode", + "type": 2 + }, + { + "address": "0x20001660", + "name": "hadc3.Init.DataAlign", + "type": 5 + }, + { + "address": "0x20001674", + "name": "hadc3.Init.DiscontinuousConvMode", + "type": 2 + }, + { + "address": "0x20001684", + "name": "hadc3.Init.DMAContinuousRequests", + "type": 2 + }, + { + "address": "0x20001668", + "name": "hadc3.Init.EOCSelection", + "type": 5 + }, + { + "address": "0x2000167c", + "name": "hadc3.Init.ExternalTrigConv", + "type": 5 + }, + { + "address": "0x20001680", + "name": "hadc3.Init.ExternalTrigConvEdge", + "type": 5 + }, + { + "address": "0x20001670", + "name": "hadc3.Init.NbrOfConversion", + "type": 5 + }, + { + "address": "0x20001678", + "name": "hadc3.Init.NbrOfDiscConversion", + "type": 5 + }, + { + "address": "0x2000165c", + "name": "hadc3.Init.Resolution", + "type": 5 + }, + { + "address": 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"name": "hcan1.Init.ReceiveFifoLocked", + "type": 2 + }, + { + "address": "0x200016a8", + "name": "hcan1.Init.SyncJumpWidth", + "type": 5 + }, + { + "address": "0x200016ac", + "name": "hcan1.Init.TimeSeg1", + "type": 5 + }, + { + "address": "0x200016b0", + "name": "hcan1.Init.TimeSeg2", + "type": 5 + }, + { + "address": "0x200016b4", + "name": "hcan1.Init.TimeTriggeredMode", + "type": 2 + }, + { + "address": "0x200016b9", + "name": "hcan1.Init.TransmitFifoPriority", + "type": 2 + }, + { + "address": "0x2000169c", + "name": "hcan1.Instance", + "type": 5 + }, + { + "address": "0x200016bc", + "name": "hcan1.State", + "type": 2 + }, + { + "address": "0x200016e8", + "name": "hcan2.ErrorCode", + "type": 5 + }, + { + "address": "0x200016dd", + "name": "hcan2.Init.AutoBusOff", + "type": 2 + }, + { + "address": "0x200016df", + "name": "hcan2.Init.AutoRetransmission", + "type": 2 + }, + { + "address": "0x200016de", + "name": "hcan2.Init.AutoWakeUp", + "type": 2 + }, + { + "address": "0x200016cc", + "name": "hcan2.Init.Mode", + "type": 5 + }, + { + "address": "0x200016c8", + "name": "hcan2.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200016e0", + "name": "hcan2.Init.ReceiveFifoLocked", + "type": 2 + }, + { + "address": "0x200016d0", + "name": "hcan2.Init.SyncJumpWidth", + "type": 5 + }, + { + "address": "0x200016d4", + "name": "hcan2.Init.TimeSeg1", + "type": 5 + }, + { + "address": "0x200016d8", + "name": "hcan2.Init.TimeSeg2", + "type": 5 + }, + { + "address": "0x200016dc", + "name": "hcan2.Init.TimeTriggeredMode", + "type": 2 + }, + { + "address": "0x200016e1", + "name": "hcan2.Init.TransmitFifoPriority", + "type": 2 + }, + { + "address": "0x200016c4", + "name": "hcan2.Instance", + "type": 5 + }, + { + "address": "0x200016e4", + "name": "hcan2.State", + "type": 2 + }, + { + "address": "0x200016ec", + "name": "hcrc.Instance", + "type": 5 + }, + { + "address": "0x200016f0", + "name": "hcrc.Lock", + "type": 2 + }, + { + "address": "0x200016f1", + "name": "hcrc.State", + "type": 2 + }, + { + "address": "0x20001748", + "name": "hdma_i2c2_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x200016f8", + "name": "hdma_i2c2_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x200016fc", + "name": "hdma_i2c2_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001718", + "name": "hdma_i2c2_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000171c", + "name": "hdma_i2c2_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001720", + "name": "hdma_i2c2_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000170c", + "name": "hdma_i2c2_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001704", + "name": "hdma_i2c2_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001710", + "name": "hdma_i2c2_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001724", + "name": "hdma_i2c2_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001708", + "name": "hdma_i2c2_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001700", + "name": "hdma_i2c2_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001714", + "name": "hdma_i2c2_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x200016f4", + "name": "hdma_i2c2_tx.Instance", + "type": 5 + }, + { + "address": "0x20001728", + "name": "hdma_i2c2_tx.Lock", + "type": 2 + }, + { + "address": "0x2000172c", + "name": "hdma_i2c2_tx.Parent", + "type": 5 + }, + { + "address": "0x20001729", + "name": "hdma_i2c2_tx.State", + "type": 2 + }, + { + "address": "0x2000174c", + "name": "hdma_i2c2_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001750", + "name": "hdma_i2c2_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001744", + "name": "hdma_i2c2_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001730", + "name": "hdma_i2c2_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001740", + "name": "hdma_i2c2_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001734", + "name": "hdma_i2c2_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001738", + "name": "hdma_i2c2_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000173c", + "name": "hdma_i2c2_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x200017a8", + "name": "hdma_i2c3_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001758", + "name": "hdma_i2c3_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000175c", + "name": "hdma_i2c3_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001778", + "name": "hdma_i2c3_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000177c", + "name": "hdma_i2c3_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001780", + "name": "hdma_i2c3_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000176c", + "name": "hdma_i2c3_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001764", + "name": "hdma_i2c3_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001770", + "name": "hdma_i2c3_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001784", + "name": "hdma_i2c3_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001768", + "name": "hdma_i2c3_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001760", + "name": "hdma_i2c3_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001774", + "name": "hdma_i2c3_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001754", + "name": "hdma_i2c3_rx.Instance", + "type": 5 + }, + { + "address": "0x20001788", + "name": "hdma_i2c3_rx.Lock", + "type": 2 + }, + { + "address": "0x2000178c", + "name": "hdma_i2c3_rx.Parent", + "type": 5 + }, + { + "address": "0x20001789", + "name": "hdma_i2c3_rx.State", + "type": 2 + }, + { + "address": "0x200017ac", + "name": "hdma_i2c3_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x200017b0", + "name": "hdma_i2c3_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x200017a4", + "name": "hdma_i2c3_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001790", + "name": "hdma_i2c3_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x200017a0", + "name": "hdma_i2c3_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001794", + "name": "hdma_i2c3_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001798", + "name": "hdma_i2c3_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000179c", + "name": "hdma_i2c3_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001808", + "name": "hdma_spi1_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x200017b8", + "name": "hdma_spi1_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x200017bc", + "name": "hdma_spi1_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x200017d8", + "name": "hdma_spi1_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x200017dc", + "name": "hdma_spi1_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x200017e0", + "name": "hdma_spi1_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x200017cc", + "name": "hdma_spi1_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x200017c4", + "name": "hdma_spi1_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x200017d0", + "name": "hdma_spi1_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x200017e4", + "name": "hdma_spi1_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x200017c8", + "name": "hdma_spi1_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x200017c0", + "name": "hdma_spi1_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x200017d4", + "name": "hdma_spi1_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x200017b4", + "name": "hdma_spi1_rx.Instance", + "type": 5 + }, + { + "address": "0x200017e8", + "name": "hdma_spi1_rx.Lock", + "type": 2 + }, + { + "address": "0x200017ec", + "name": "hdma_spi1_rx.Parent", + "type": 5 + }, + { + "address": "0x200017e9", + "name": "hdma_spi1_rx.State", + "type": 2 + }, + { + "address": "0x2000180c", + "name": "hdma_spi1_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001810", + "name": "hdma_spi1_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001804", + "name": "hdma_spi1_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x200017f0", + "name": "hdma_spi1_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001800", + "name": "hdma_spi1_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x200017f4", + "name": "hdma_spi1_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x200017f8", + "name": "hdma_spi1_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x200017fc", + "name": "hdma_spi1_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001868", + "name": "hdma_spi1_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001818", + "name": "hdma_spi1_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000181c", + "name": "hdma_spi1_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001838", + "name": "hdma_spi1_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000183c", + "name": "hdma_spi1_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001840", + "name": "hdma_spi1_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000182c", + "name": "hdma_spi1_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001824", + "name": "hdma_spi1_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001830", + "name": "hdma_spi1_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001844", + "name": "hdma_spi1_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001828", + "name": "hdma_spi1_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001820", + "name": "hdma_spi1_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001834", + "name": "hdma_spi1_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001814", + "name": "hdma_spi1_tx.Instance", + "type": 5 + }, + { + "address": "0x20001848", + "name": "hdma_spi1_tx.Lock", + "type": 2 + }, + { + "address": "0x2000184c", + "name": "hdma_spi1_tx.Parent", + "type": 5 + }, + { + "address": "0x20001849", + "name": "hdma_spi1_tx.State", + "type": 2 + }, + { + "address": "0x2000186c", + "name": "hdma_spi1_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001870", + "name": "hdma_spi1_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001864", + "name": "hdma_spi1_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001850", + "name": "hdma_spi1_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001860", + "name": "hdma_spi1_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001854", + "name": "hdma_spi1_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001858", + "name": "hdma_spi1_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000185c", + "name": "hdma_spi1_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x200018c8", + "name": "hdma_usart1_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001878", + "name": "hdma_usart1_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000187c", + "name": "hdma_usart1_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001898", + "name": "hdma_usart1_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000189c", + "name": "hdma_usart1_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x200018a0", + "name": "hdma_usart1_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000188c", + "name": "hdma_usart1_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001884", + "name": "hdma_usart1_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001890", + "name": "hdma_usart1_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x200018a4", + "name": "hdma_usart1_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001888", + "name": "hdma_usart1_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001880", + "name": "hdma_usart1_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001894", + "name": "hdma_usart1_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001874", + "name": "hdma_usart1_rx.Instance", + "type": 5 + }, + { + "address": "0x200018a8", + "name": "hdma_usart1_rx.Lock", + "type": 2 + }, + { + "address": "0x200018ac", + "name": "hdma_usart1_rx.Parent", + "type": 5 + }, + { + "address": "0x200018a9", + "name": "hdma_usart1_rx.State", + "type": 2 + }, + { + "address": "0x200018cc", + "name": "hdma_usart1_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x200018d0", + "name": "hdma_usart1_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x200018c4", + "name": "hdma_usart1_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x200018b0", + "name": "hdma_usart1_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x200018c0", + "name": "hdma_usart1_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x200018b4", + "name": "hdma_usart1_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x200018b8", + "name": "hdma_usart1_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x200018bc", + "name": "hdma_usart1_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001928", + "name": "hdma_usart1_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x200018d8", + "name": "hdma_usart1_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x200018dc", + "name": "hdma_usart1_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x200018f8", + "name": "hdma_usart1_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x200018fc", + "name": "hdma_usart1_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001900", + "name": "hdma_usart1_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x200018ec", + "name": "hdma_usart1_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x200018e4", + "name": "hdma_usart1_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x200018f0", + "name": "hdma_usart1_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001904", + "name": "hdma_usart1_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x200018e8", + "name": "hdma_usart1_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x200018e0", + "name": "hdma_usart1_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x200018f4", + "name": "hdma_usart1_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x200018d4", + "name": "hdma_usart1_tx.Instance", + "type": 5 + }, + { + "address": "0x20001908", + "name": "hdma_usart1_tx.Lock", + "type": 2 + }, + { + "address": "0x2000190c", + "name": "hdma_usart1_tx.Parent", + "type": 5 + }, + { + "address": "0x20001909", + "name": "hdma_usart1_tx.State", + "type": 2 + }, + { + "address": "0x2000192c", + "name": "hdma_usart1_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001930", + "name": "hdma_usart1_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001924", + "name": "hdma_usart1_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001910", + "name": "hdma_usart1_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001920", + "name": "hdma_usart1_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001914", + "name": "hdma_usart1_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001918", + "name": "hdma_usart1_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000191c", + "name": "hdma_usart1_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001988", + "name": "hdma_usart3_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001938", + "name": "hdma_usart3_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000193c", + "name": "hdma_usart3_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001958", + "name": "hdma_usart3_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000195c", + "name": "hdma_usart3_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001960", + "name": "hdma_usart3_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000194c", + "name": "hdma_usart3_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001944", + "name": "hdma_usart3_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001950", + "name": "hdma_usart3_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001964", + "name": "hdma_usart3_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001948", + "name": "hdma_usart3_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001940", + "name": "hdma_usart3_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001954", + "name": "hdma_usart3_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001934", + "name": "hdma_usart3_rx.Instance", + "type": 5 + }, + { + "address": "0x20001968", + "name": "hdma_usart3_rx.Lock", + "type": 2 + }, + { + "address": "0x2000196c", + "name": "hdma_usart3_rx.Parent", + "type": 5 + }, + { + "address": "0x20001969", + "name": "hdma_usart3_rx.State", + "type": 2 + }, + { + "address": "0x2000198c", + "name": "hdma_usart3_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001990", + "name": "hdma_usart3_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001984", + "name": "hdma_usart3_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001970", + "name": "hdma_usart3_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001980", + "name": "hdma_usart3_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001974", + "name": "hdma_usart3_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001978", + "name": "hdma_usart3_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000197c", + "name": "hdma_usart3_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x200019e8", + "name": "hdma_usart6_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001998", + "name": "hdma_usart6_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000199c", + "name": "hdma_usart6_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x200019b8", + "name": "hdma_usart6_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x200019bc", + "name": "hdma_usart6_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x200019c0", + "name": "hdma_usart6_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x200019ac", + "name": "hdma_usart6_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x200019a4", + "name": "hdma_usart6_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x200019b0", + "name": "hdma_usart6_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x200019c4", + "name": "hdma_usart6_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x200019a8", + "name": "hdma_usart6_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x200019a0", + "name": "hdma_usart6_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x200019b4", + "name": "hdma_usart6_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001994", + "name": "hdma_usart6_rx.Instance", + "type": 5 + }, + { + "address": "0x200019c8", + "name": "hdma_usart6_rx.Lock", + "type": 2 + }, + { + "address": "0x200019cc", + "name": "hdma_usart6_rx.Parent", + "type": 5 + }, + { + "address": "0x200019c9", + "name": "hdma_usart6_rx.State", + "type": 2 + }, + { + "address": "0x200019ec", + "name": "hdma_usart6_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x200019f0", + "name": "hdma_usart6_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x200019e4", + "name": "hdma_usart6_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x200019d0", + "name": "hdma_usart6_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x200019e0", + "name": "hdma_usart6_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x200019d4", + "name": "hdma_usart6_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x200019d8", + "name": "hdma_usart6_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x200019dc", + "name": "hdma_usart6_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001a48", + "name": "hdma_usart6_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x200019f8", + "name": "hdma_usart6_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x200019fc", + "name": "hdma_usart6_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001a18", + "name": "hdma_usart6_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x20001a1c", + "name": "hdma_usart6_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001a20", + "name": "hdma_usart6_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x20001a0c", + "name": "hdma_usart6_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001a04", + "name": "hdma_usart6_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001a10", + "name": "hdma_usart6_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001a24", + "name": "hdma_usart6_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001a08", + "name": "hdma_usart6_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001a00", + "name": "hdma_usart6_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001a14", + "name": "hdma_usart6_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x200019f4", + "name": "hdma_usart6_tx.Instance", + "type": 5 + }, + { + "address": "0x20001a28", + "name": "hdma_usart6_tx.Lock", + "type": 2 + }, + { + "address": "0x20001a2c", + "name": "hdma_usart6_tx.Parent", + "type": 5 + }, + { + "address": "0x20001a29", + "name": "hdma_usart6_tx.State", + "type": 2 + }, + { + "address": "0x20001a4c", + "name": "hdma_usart6_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001a50", + "name": "hdma_usart6_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001a44", + "name": "hdma_usart6_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001a30", + "name": "hdma_usart6_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001a40", + "name": "hdma_usart6_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001a34", + "name": "hdma_usart6_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001a38", + "name": "hdma_usart6_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x20001a3c", + "name": "hdma_usart6_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001a98", + "name": "hi2c1.Devaddress", + "type": 5 + }, + { + "address": "0x20001a94", + "name": "hi2c1.ErrorCode", + "type": 5 + }, + { + "address": "0x20001aa4", + "name": "hi2c1.EventCount", + "type": 5 + }, + { + "address": "0x20001a8c", + "name": "hi2c1.hdmarx", + "type": 5 + }, + { + "address": "0x20001a88", + "name": "hi2c1.hdmatx", + "type": 5 + }, + { + "address": "0x20001a64", + "name": "hi2c1.Init.AddressingMode", + "type": 5 + }, + { + "address": "0x20001a58", + "name": "hi2c1.Init.ClockSpeed", + "type": 5 + }, + { + "address": "0x20001a68", + "name": "hi2c1.Init.DualAddressMode", + "type": 5 + }, + { + "address": "0x20001a5c", + "name": "hi2c1.Init.DutyCycle", + "type": 5 + }, + { + "address": "0x20001a70", + "name": "hi2c1.Init.GeneralCallMode", + "type": 5 + }, + { + "address": "0x20001a74", + "name": "hi2c1.Init.NoStretchMode", + "type": 5 + }, + { + "address": "0x20001a60", + "name": "hi2c1.Init.OwnAddress1", + "type": 5 + }, + { + "address": "0x20001a6c", + "name": "hi2c1.Init.OwnAddress2", + "type": 5 + }, + { + "address": "0x20001a54", + "name": "hi2c1.Instance", + "type": 5 + }, + { + "address": "0x20001a90", + "name": "hi2c1.Lock", + "type": 2 + }, + { + "address": "0x20001a9c", + "name": "hi2c1.Memaddress", + "type": 5 + }, + { + "address": "0x20001aa0", + "name": "hi2c1.MemaddSize", + "type": 5 + }, + { + "address": "0x20001a92", + "name": "hi2c1.Mode", + "type": 2 + }, + { + "address": "0x20001a78", + "name": "hi2c1.pBuffPtr", + "type": 5 + }, + { + "address": "0x20001a84", + "name": "hi2c1.PreviousState", + "type": 5 + }, + { + "address": "0x20001a91", + "name": "hi2c1.State", + "type": 2 + }, + { + "address": "0x20001a7e", + "name": "hi2c1.XferCount", + "type": 3 + }, + { + "address": "0x20001a80", + "name": "hi2c1.XferOptions", + "type": 5 + }, + { + "address": "0x20001a7c", + "name": "hi2c1.XferSize", + "type": 3 + }, + { + "address": "0x20001aec", + "name": "hi2c2.Devaddress", + "type": 5 + }, + { + "address": "0x20001ae8", + "name": "hi2c2.ErrorCode", + "type": 5 + }, + { + "address": "0x20001af8", + "name": "hi2c2.EventCount", + "type": 5 + }, + { + "address": "0x20001ae0", + "name": "hi2c2.hdmarx", + "type": 5 + }, + { + "address": "0x20001adc", + "name": "hi2c2.hdmatx", + "type": 5 + }, + { + "address": "0x20001ab8", + "name": "hi2c2.Init.AddressingMode", + "type": 5 + }, + { + "address": "0x20001aac", + "name": "hi2c2.Init.ClockSpeed", + "type": 5 + }, + { + "address": "0x20001abc", + "name": "hi2c2.Init.DualAddressMode", + "type": 5 + }, + { + "address": "0x20001ab0", + "name": "hi2c2.Init.DutyCycle", + "type": 5 + }, + { + "address": "0x20001ac4", + "name": "hi2c2.Init.GeneralCallMode", + "type": 5 + }, + { + "address": "0x20001ac8", + "name": "hi2c2.Init.NoStretchMode", + "type": 5 + }, + { + "address": "0x20001ab4", + "name": "hi2c2.Init.OwnAddress1", + "type": 5 + }, + { + "address": "0x20001ac0", + "name": "hi2c2.Init.OwnAddress2", + "type": 5 + }, + { + "address": "0x20001aa8", + "name": "hi2c2.Instance", + "type": 5 + }, + { + "address": "0x20001ae4", + "name": "hi2c2.Lock", + "type": 2 + }, + { + "address": "0x20001af0", + "name": "hi2c2.Memaddress", + "type": 5 + }, + { + "address": "0x20001af4", + "name": "hi2c2.MemaddSize", + "type": 5 + }, + { + "address": "0x20001ae6", + "name": "hi2c2.Mode", + "type": 2 + }, + { + "address": "0x20001acc", + "name": "hi2c2.pBuffPtr", + "type": 5 + }, + { + "address": "0x20001ad8", + "name": "hi2c2.PreviousState", + "type": 5 + }, + { + "address": "0x20001ae5", + "name": "hi2c2.State", + "type": 2 + }, + { + "address": "0x20001ad2", + "name": "hi2c2.XferCount", + "type": 3 + }, + { + "address": "0x20001ad4", + "name": "hi2c2.XferOptions", + "type": 5 + }, + { + "address": "0x20001ad0", + "name": "hi2c2.XferSize", + "type": 3 + }, + { + "address": "0x20001b40", + "name": "hi2c3.Devaddress", + "type": 5 + }, + { + "address": "0x20001b3c", + "name": "hi2c3.ErrorCode", + "type": 5 + }, + { + "address": "0x20001b4c", + "name": "hi2c3.EventCount", + "type": 5 + }, + { + "address": "0x20001b34", + "name": "hi2c3.hdmarx", + "type": 5 + }, + { + "address": "0x20001b30", + "name": "hi2c3.hdmatx", + "type": 5 + }, + { + "address": "0x20001b0c", + "name": "hi2c3.Init.AddressingMode", + "type": 5 + }, + { + "address": "0x20001b00", + "name": "hi2c3.Init.ClockSpeed", + "type": 5 + }, + { + "address": "0x20001b10", + "name": "hi2c3.Init.DualAddressMode", + "type": 5 + }, + { + "address": "0x20001b04", + "name": "hi2c3.Init.DutyCycle", + "type": 5 + }, + { + "address": "0x20001b18", + "name": "hi2c3.Init.GeneralCallMode", + "type": 5 + }, + { + "address": "0x20001b1c", + "name": "hi2c3.Init.NoStretchMode", + "type": 5 + }, + { + "address": "0x20001b08", + "name": "hi2c3.Init.OwnAddress1", + "type": 5 + }, + { + "address": "0x20001b14", + "name": "hi2c3.Init.OwnAddress2", + "type": 5 + }, + { + "address": "0x20001afc", + "name": "hi2c3.Instance", + "type": 5 + }, + { + "address": "0x20001b38", + "name": "hi2c3.Lock", + "type": 2 + }, + { + "address": "0x20001b44", + "name": "hi2c3.Memaddress", + "type": 5 + }, + { + "address": "0x20001b48", + "name": "hi2c3.MemaddSize", + "type": 5 + }, + { + "address": "0x20001b3a", + "name": "hi2c3.Mode", + "type": 2 + }, + { + "address": "0x20001b20", + "name": "hi2c3.pBuffPtr", + "type": 5 + }, + { + "address": "0x20001b2c", + "name": "hi2c3.PreviousState", + "type": 5 + }, + { + "address": "0x20001b39", + "name": "hi2c3.State", + "type": 2 + }, + { + "address": "0x20001b26", + "name": "hi2c3.XferCount", + "type": 3 + }, + { + "address": "0x20001b28", + "name": "hi2c3.XferOptions", + "type": 5 + }, + { + "address": "0x20001b24", + "name": "hi2c3.XferSize", + "type": 3 + }, + { + "address": "0x20001b50", + "name": "high_freq_timer_ticks", + "type": 5 + }, + { + "address": "0x20001b60", + "name": "host.chassis_move_vec.vx", + "type": 9 + }, + { + "address": "0x20001b64", + "name": "host.chassis_move_vec.vy", + "type": 9 + }, + { + "address": "0x20001b68", + "name": "host.chassis_move_vec.wz", + "type": 9 + }, + { + "address": "0x20001b6c", + "name": "host.fire", + "type": 1 + }, + { + "address": "0x20001b58", + "name": "host.gimbal_delta.pit", + "type": 9 + }, + { + "address": "0x20001b5c", + "name": "host.gimbal_delta.rol", + "type": 9 + }, + { + "address": "0x20001b54", + "name": "host.gimbal_delta.yaw", + "type": 9 + }, + { + "address": "0x20001f70", + "name": "hpcd_USB_OTG_FS.battery_charging_active", + "type": 5 + }, + { + "address": "0x20001f68", + "name": "hpcd_USB_OTG_FS.BESL", + "type": 5 + }, + { + "address": "0x20001f30", + "name": "hpcd_USB_OTG_FS.ErrorCode", + "type": 5 + }, + { + "address": "0x20001bb0", + "name": "hpcd_USB_OTG_FS.IN_ep[0].data_pid_start", + "type": 1 + }, + { + "address": "0x20001bbc", + "name": "hpcd_USB_OTG_FS.IN_ep[0].dma_addr", + "type": 5 + }, + { + "address": "0x20001bb1", + "name": "hpcd_USB_OTG_FS.IN_ep[0].even_odd_frame", + "type": 1 + }, + { + "address": "0x20001bad", + "name": "hpcd_USB_OTG_FS.IN_ep[0].is_in", + "type": 1 + }, + { + "address": "0x20001bae", + "name": "hpcd_USB_OTG_FS.IN_ep[0].is_stall", + "type": 1 + }, + { + "address": "0x20001bb4", + "name": "hpcd_USB_OTG_FS.IN_ep[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001bac", + "name": "hpcd_USB_OTG_FS.IN_ep[0].num", + "type": 1 + }, + { + "address": "0x20001bb2", + "name": "hpcd_USB_OTG_FS.IN_ep[0].tx_fifo_num", + "type": 3 + }, + { + "address": "0x20001baf", + "name": "hpcd_USB_OTG_FS.IN_ep[0].type", + "type": 1 + }, + { + "address": "0x20001bb8", + "name": "hpcd_USB_OTG_FS.IN_ep[0].xfer_buff", + "type": 5 + }, + { + "address": "0x20001bc4", + "name": "hpcd_USB_OTG_FS.IN_ep[0].xfer_count", + "type": 5 + }, + { + "address": "0x20001bc0", + "name": "hpcd_USB_OTG_FS.IN_ep[0].xfer_len", + "type": 5 + }, + { + "address": "0x20001b98", + "name": "hpcd_USB_OTG_FS.Init.battery_charging_enable", + "type": 5 + }, + { + "address": "0x20001b74", + "name": "hpcd_USB_OTG_FS.Init.dev_endpoints", + "type": 5 + }, + { + "address": "0x20001b80", + "name": "hpcd_USB_OTG_FS.Init.dma_enable", + "type": 5 + }, + { + "address": "0x20001b84", + "name": "hpcd_USB_OTG_FS.Init.ep0_mps", + "type": 5 + }, + { + "address": "0x20001b78", + "name": "hpcd_USB_OTG_FS.Init.Host_channels", + "type": 5 + }, + { + "address": "0x20001b90", + "name": "hpcd_USB_OTG_FS.Init.low_power_enable", + "type": 5 + }, + { + "address": "0x20001b94", + "name": "hpcd_USB_OTG_FS.Init.lpm_enable", + "type": 5 + }, + { + "address": "0x20001b88", + "name": "hpcd_USB_OTG_FS.Init.phy_itface", + "type": 5 + }, + { + "address": "0x20001b8c", + "name": "hpcd_USB_OTG_FS.Init.Sof_enable", + "type": 5 + }, + { + "address": "0x20001b7c", + "name": "hpcd_USB_OTG_FS.Init.speed", + "type": 5 + }, + { + "address": "0x20001ba0", + "name": "hpcd_USB_OTG_FS.Init.use_dedicated_ep1", + "type": 5 + }, + { + "address": "0x20001ba4", + "name": "hpcd_USB_OTG_FS.Init.use_external_vbus", + "type": 5 + }, + { + "address": "0x20001b9c", + "name": "hpcd_USB_OTG_FS.Init.vbus_sensing_enable", + "type": 5 + }, + { + "address": "0x20001b70", + "name": "hpcd_USB_OTG_FS.Instance", + "type": 5 + }, + { + "address": "0x20001f2c", + "name": "hpcd_USB_OTG_FS.Lock", + "type": 2 + }, + { + "address": "0x20001f6c", + "name": "hpcd_USB_OTG_FS.lpm_active", + "type": 5 + }, + { + "address": "0x20001f64", + "name": "hpcd_USB_OTG_FS.LPM_State", + "type": 2 + }, + { + "address": "0x20001d70", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].data_pid_start", + "type": 1 + }, + { + "address": "0x20001d7c", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].dma_addr", + "type": 5 + }, + { + "address": "0x20001d71", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].even_odd_frame", + "type": 1 + }, + { + "address": "0x20001d6d", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].is_in", + "type": 1 + }, + { + "address": "0x20001d6e", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].is_stall", + "type": 1 + }, + { + "address": "0x20001d74", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001d6c", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].num", + "type": 1 + }, + { + "address": "0x20001d72", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].tx_fifo_num", + "type": 3 + }, + { + "address": "0x20001d6f", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].type", + "type": 1 + }, + { + "address": "0x20001d78", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].xfer_buff", + "type": 5 + }, + { + "address": "0x20001d84", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].xfer_count", + "type": 5 + }, + { + "address": "0x20001d80", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].xfer_len", + "type": 5 + }, + { + "address": "0x20001f74", + "name": "hpcd_USB_OTG_FS.pData", + "type": 5 + }, + { + "address": "0x20001f34", + "name": "hpcd_USB_OTG_FS.Setup[0]", + "type": 5 + }, + { + "address": "0x20001f2d", + "name": "hpcd_USB_OTG_FS.State", + "type": 2 + }, + { + "address": "0x20001ba8", + "name": "hpcd_USB_OTG_FS.USB_Address", + "type": 1 + }, + { + "address": "0x20001f80", + "name": "hrng.ErrorCode", + "type": 5 + }, + { + "address": "0x20001f78", + "name": "hrng.Instance", + "type": 5 + }, + { + "address": "0x20001f7c", + "name": "hrng.Lock", + "type": 2 + }, + { + "address": "0x20001f84", + "name": "hrng.RandomNumber", + "type": 5 + }, + { + "address": "0x20001f7d", + "name": "hrng.State", + "type": 2 + }, + { + "address": "0x20001fdc", + "name": "hspi1.ErrorCode", + "type": 5 + }, + { + "address": "0x20001fd4", + "name": "hspi1.hdmarx", + "type": 5 + }, + { + "address": "0x20001fd0", + "name": "hspi1.hdmatx", + "type": 5 + }, + { + "address": "0x20001fa4", + "name": "hspi1.Init.BaudRatePrescaler", + "type": 5 + }, + { + "address": "0x20001f9c", + "name": "hspi1.Init.CLKPhase", + "type": 5 + }, + { + "address": "0x20001f98", + "name": "hspi1.Init.CLKPolarity", + "type": 5 + }, + { + "address": "0x20001fb0", + "name": "hspi1.Init.CRCCalculation", + "type": 5 + }, + { + "address": "0x20001fb4", + "name": "hspi1.Init.CRCPolynomial", + "type": 5 + }, + { + "address": "0x20001f94", + "name": "hspi1.Init.DataSize", + "type": 5 + }, + { + "address": "0x20001f90", + "name": "hspi1.Init.Direction", + "type": 5 + }, + { + "address": "0x20001fa8", + "name": "hspi1.Init.FirstBit", + "type": 5 + }, + { + "address": "0x20001f8c", + "name": "hspi1.Init.Mode", + "type": 5 + }, + { + "address": "0x20001fa0", + "name": "hspi1.Init.NSS", + "type": 5 + }, + { + "address": "0x20001fac", + "name": "hspi1.Init.TIMode", + "type": 5 + }, + { + "address": "0x20001f88", + "name": "hspi1.Instance", + "type": 5 + }, + { + "address": "0x20001fd8", + "name": "hspi1.Lock", + "type": 2 + }, + { + "address": "0x20001fc0", + "name": "hspi1.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20001fb8", + "name": "hspi1.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x20001fc8", + "name": "hspi1.RxISR", + "type": 5 + }, + { + "address": "0x20001fc6", + "name": "hspi1.RxXferCount", + "type": 3 + }, + { + "address": "0x20001fc4", + "name": "hspi1.RxXferSize", + "type": 3 + }, + { + "address": "0x20001fd9", + "name": "hspi1.State", + "type": 2 + }, + { + "address": "0x20001fcc", + "name": "hspi1.TxISR", + "type": 5 + }, + { + "address": "0x20001fbe", + "name": "hspi1.TxXferCount", + "type": 3 + }, + { + "address": "0x20001fbc", + "name": "hspi1.TxXferSize", + "type": 3 + }, + { + "address": "0x20002034", + "name": "hspi2.ErrorCode", + "type": 5 + }, + { + "address": "0x2000202c", + "name": "hspi2.hdmarx", + "type": 5 + }, + { + "address": "0x20002028", + "name": "hspi2.hdmatx", + "type": 5 + }, + { + "address": "0x20001ffc", + "name": "hspi2.Init.BaudRatePrescaler", + "type": 5 + }, + { + "address": "0x20001ff4", + "name": "hspi2.Init.CLKPhase", + "type": 5 + }, + { + "address": "0x20001ff0", + "name": "hspi2.Init.CLKPolarity", + "type": 5 + }, + { + "address": "0x20002008", + "name": "hspi2.Init.CRCCalculation", + "type": 5 + }, + { + "address": "0x2000200c", + "name": "hspi2.Init.CRCPolynomial", + "type": 5 + }, + { + "address": "0x20001fec", + "name": "hspi2.Init.DataSize", + "type": 5 + }, + { + "address": "0x20001fe8", + "name": "hspi2.Init.Direction", + "type": 5 + }, + { + "address": "0x20002000", + "name": "hspi2.Init.FirstBit", + "type": 5 + }, + { + "address": "0x20001fe4", + "name": "hspi2.Init.Mode", + "type": 5 + }, + { + "address": "0x20001ff8", + "name": "hspi2.Init.NSS", + "type": 5 + }, + { + "address": "0x20002004", + "name": "hspi2.Init.TIMode", + "type": 5 + }, + { + "address": "0x20001fe0", + "name": "hspi2.Instance", + "type": 5 + }, + { + "address": "0x20002030", + "name": "hspi2.Lock", + "type": 2 + }, + { + "address": "0x20002018", + "name": "hspi2.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20002010", + "name": "hspi2.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x20002020", + "name": "hspi2.RxISR", + "type": 5 + }, + { + "address": "0x2000201e", + "name": "hspi2.RxXferCount", + "type": 3 + }, + { + "address": "0x2000201c", + "name": "hspi2.RxXferSize", + "type": 3 + }, + { + "address": "0x20002031", + "name": "hspi2.State", + "type": 2 + }, + { + "address": "0x20002024", + "name": "hspi2.TxISR", + "type": 5 + }, + { + "address": "0x20002016", + "name": "hspi2.TxXferCount", + "type": 3 + }, + { + "address": "0x20002014", + "name": "hspi2.TxXferSize", + "type": 3 + }, + { + "address": "0x20002054", + "name": "htim1.Channel", + "type": 2 + }, + { + "address": "0x2000207a", + "name": "htim1.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002076", + "name": "htim1.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000207e", + "name": "htim1.DMABurstState", + "type": 2 + }, + { + "address": "0x20002058", + "name": "htim1.hdma[0]", + "type": 5 + }, + { + "address": "0x20002050", + "name": "htim1.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002048", + "name": "htim1.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002040", + "name": "htim1.Init.CounterMode", + "type": 5 + }, + { + "address": "0x20002044", + "name": "htim1.Init.Period", + "type": 5 + }, + { + "address": "0x2000203c", + "name": "htim1.Init.Prescaler", + "type": 5 + }, + { + "address": "0x2000204c", + "name": "htim1.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002038", + "name": "htim1.Instance", + "type": 5 + }, + { + "address": "0x20002074", + "name": "htim1.Lock", + "type": 2 + }, + { + "address": "0x20002075", + "name": "htim1.State", + "type": 2 + }, + { + "address": "0x2000209c", + "name": "htim10.Channel", + "type": 2 + }, + { + "address": "0x200020c2", + "name": "htim10.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x200020be", + "name": "htim10.ChannelState[0]", + "type": 2 + }, + { + "address": "0x200020c6", + "name": "htim10.DMABurstState", + "type": 2 + }, + { + "address": "0x200020a0", + "name": "htim10.hdma[0]", + "type": 5 + }, + { + "address": "0x20002098", + "name": "htim10.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002090", + "name": "htim10.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002088", + "name": "htim10.Init.CounterMode", + "type": 5 + }, + { + "address": "0x2000208c", + "name": "htim10.Init.Period", + "type": 5 + }, + { + "address": "0x20002084", + "name": "htim10.Init.Prescaler", + "type": 5 + }, + { + "address": "0x20002094", + "name": "htim10.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002080", + "name": "htim10.Instance", + "type": 5 + }, + { + "address": "0x200020bc", + "name": "htim10.Lock", + "type": 2 + }, + { + "address": "0x200020bd", + "name": "htim10.State", + "type": 2 + }, + { + "address": "0x200020e4", + "name": "htim3.Channel", + "type": 2 + }, + { + "address": "0x2000210a", + "name": "htim3.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002106", + "name": "htim3.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000210e", + "name": "htim3.DMABurstState", + "type": 2 + }, + { + "address": "0x200020e8", + "name": "htim3.hdma[0]", + "type": 5 + }, + { + "address": "0x200020e0", + "name": "htim3.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x200020d8", + "name": "htim3.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x200020d0", + "name": "htim3.Init.CounterMode", + "type": 5 + }, + { + "address": "0x200020d4", + "name": "htim3.Init.Period", + "type": 5 + }, + { + "address": "0x200020cc", + "name": "htim3.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200020dc", + "name": "htim3.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x200020c8", + "name": "htim3.Instance", + "type": 5 + }, + { + "address": "0x20002104", + "name": "htim3.Lock", + "type": 2 + }, + { + "address": "0x20002105", + "name": "htim3.State", + "type": 2 + }, + { + "address": "0x2000212c", + "name": "htim4.Channel", + "type": 2 + }, + { + "address": "0x20002152", + "name": "htim4.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x2000214e", + "name": "htim4.ChannelState[0]", + "type": 2 + }, + { + "address": "0x20002156", + "name": "htim4.DMABurstState", + "type": 2 + }, + { + "address": "0x20002130", + "name": "htim4.hdma[0]", + "type": 5 + }, + { + "address": "0x20002128", + "name": "htim4.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002120", + "name": "htim4.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002118", + "name": "htim4.Init.CounterMode", + "type": 5 + }, + { + "address": "0x2000211c", + "name": "htim4.Init.Period", + "type": 5 + }, + { + "address": "0x20002114", + "name": "htim4.Init.Prescaler", + "type": 5 + }, + { + "address": "0x20002124", + "name": "htim4.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002110", + "name": "htim4.Instance", + "type": 5 + }, + { + "address": "0x2000214c", + "name": "htim4.Lock", + "type": 2 + }, + { + "address": "0x2000214d", + "name": "htim4.State", + "type": 2 + }, + { + "address": "0x20002174", + "name": "htim5.Channel", + "type": 2 + }, + { + "address": "0x2000219a", + "name": "htim5.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002196", + "name": "htim5.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000219e", + "name": "htim5.DMABurstState", + "type": 2 + }, + { + "address": "0x20002178", + "name": "htim5.hdma[0]", + "type": 5 + }, + { + "address": "0x20002170", + "name": "htim5.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002168", + "name": "htim5.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002160", + "name": "htim5.Init.CounterMode", + "type": 5 + }, + { + "address": "0x20002164", + "name": "htim5.Init.Period", + "type": 5 + }, + { + "address": "0x2000215c", + "name": "htim5.Init.Prescaler", + "type": 5 + }, + { + "address": "0x2000216c", + "name": "htim5.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002158", + "name": "htim5.Instance", + "type": 5 + }, + { + "address": "0x20002194", + "name": "htim5.Lock", + "type": 2 + }, + { + "address": "0x20002195", + "name": "htim5.State", + "type": 2 + }, + { + "address": "0x200021bc", + "name": "htim7.Channel", + "type": 2 + }, + { + "address": "0x200021e2", + "name": "htim7.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x200021de", + "name": "htim7.ChannelState[0]", + "type": 2 + }, + { + "address": "0x200021e6", + "name": "htim7.DMABurstState", + "type": 2 + }, + { + "address": "0x200021c0", + "name": "htim7.hdma[0]", + "type": 5 + }, + { + "address": "0x200021b8", + "name": "htim7.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x200021b0", + "name": "htim7.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x200021a8", + "name": "htim7.Init.CounterMode", + "type": 5 + }, + { + "address": "0x200021ac", + "name": "htim7.Init.Period", + "type": 5 + }, + { + "address": "0x200021a4", + "name": "htim7.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200021b4", + "name": "htim7.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x200021a0", + "name": "htim7.Instance", + "type": 5 + }, + { + "address": "0x200021dc", + "name": "htim7.Lock", + "type": 2 + }, + { + "address": "0x200021dd", + "name": "htim7.State", + "type": 2 + }, + { + "address": "0x20002204", + "name": "htim8.Channel", + "type": 2 + }, + { + "address": "0x2000222a", + "name": "htim8.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002226", + "name": "htim8.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000222e", + "name": "htim8.DMABurstState", + "type": 2 + }, + { + "address": "0x20002208", + "name": "htim8.hdma[0]", + "type": 5 + }, + { + "address": "0x20002200", + "name": "htim8.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x200021f8", + "name": "htim8.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x200021f0", + "name": "htim8.Init.CounterMode", + "type": 5 + }, + { + "address": "0x200021f4", + "name": "htim8.Init.Period", + "type": 5 + }, + { + "address": "0x200021ec", + "name": "htim8.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200021fc", + "name": "htim8.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x200021e8", + "name": "htim8.Instance", + "type": 5 + }, + { + "address": "0x20002224", + "name": "htim8.Lock", + "type": 2 + }, + { + "address": "0x20002225", + "name": "htim8.State", + "type": 2 + }, + { + "address": "0x20002270", + "name": "huart1.ErrorCode", + "type": 5 + }, + { + "address": "0x2000226d", + "name": "huart1.gState", + "type": 2 + }, + { + "address": "0x20002268", + "name": "huart1.hdmarx", + "type": 5 + }, + { + "address": "0x20002264", + "name": "huart1.hdmatx", + "type": 5 + }, + { + "address": "0x20002234", + "name": "huart1.Init.BaudRate", + "type": 5 + }, + { + "address": "0x20002248", + "name": "huart1.Init.HwFlowCtl", + "type": 5 + }, + { + "address": "0x20002244", + "name": "huart1.Init.Mode", + "type": 5 + }, + { + "address": "0x2000224c", + "name": "huart1.Init.OverSampling", + "type": 5 + }, + { + "address": "0x20002240", + "name": "huart1.Init.Parity", + "type": 5 + }, + { + "address": "0x2000223c", + "name": "huart1.Init.StopBits", + "type": 5 + }, + { + "address": "0x20002238", + "name": "huart1.Init.WordLength", + "type": 5 + }, + { + "address": "0x20002230", + "name": "huart1.Instance", + "type": 5 + }, + { + "address": "0x2000226c", + "name": "huart1.Lock", + "type": 2 + }, + { + "address": "0x20002258", + "name": "huart1.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20002250", + "name": "huart1.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x20002260", + "name": "huart1.ReceptionType", + "type": 5 + }, + { + "address": "0x2000226e", + "name": "huart1.RxState", + "type": 2 + }, + { + "address": "0x2000225e", + "name": "huart1.RxXferCount", + "type": 3 + }, + { + "address": "0x2000225c", + "name": "huart1.RxXferSize", + "type": 3 + }, + { + "address": "0x20002256", + "name": "huart1.TxXferCount", + "type": 3 + }, + { + "address": "0x20002254", + "name": "huart1.TxXferSize", + "type": 3 + }, + { + "address": "0x200022b4", + "name": "huart3.ErrorCode", + "type": 5 + }, + { + "address": "0x200022b1", + "name": "huart3.gState", + "type": 2 + }, + { + "address": "0x200022ac", + "name": "huart3.hdmarx", + "type": 5 + }, + { + "address": "0x200022a8", + "name": "huart3.hdmatx", + "type": 5 + }, + { + "address": "0x20002278", + "name": "huart3.Init.BaudRate", + "type": 5 + }, + { + "address": "0x2000228c", + "name": "huart3.Init.HwFlowCtl", + "type": 5 + }, + { + "address": "0x20002288", + "name": "huart3.Init.Mode", + "type": 5 + }, + { + "address": "0x20002290", + "name": "huart3.Init.OverSampling", + "type": 5 + }, + { + "address": "0x20002284", + "name": "huart3.Init.Parity", + "type": 5 + }, + { + "address": "0x20002280", + "name": "huart3.Init.StopBits", + "type": 5 + }, + { + "address": "0x2000227c", + "name": "huart3.Init.WordLength", + "type": 5 + }, + { + "address": "0x20002274", + "name": "huart3.Instance", + "type": 5 + }, + { + "address": "0x200022b0", + "name": "huart3.Lock", + "type": 2 + }, + { + "address": "0x2000229c", + "name": "huart3.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20002294", + "name": "huart3.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x200022a4", + "name": "huart3.ReceptionType", + "type": 5 + }, + { + "address": "0x200022b2", + "name": "huart3.RxState", + "type": 2 + }, + { + "address": "0x200022a2", + "name": "huart3.RxXferCount", + "type": 3 + }, + { + "address": "0x200022a0", + "name": "huart3.RxXferSize", + "type": 3 + }, + { + "address": "0x2000229a", + "name": "huart3.TxXferCount", + "type": 3 + }, + { + "address": "0x20002298", + "name": "huart3.TxXferSize", + "type": 3 + }, + { + "address": "0x200022f8", + "name": "huart6.ErrorCode", + "type": 5 + }, + { + "address": "0x200022f5", + "name": "huart6.gState", + "type": 2 + }, + { + "address": "0x200022f0", + "name": "huart6.hdmarx", + "type": 5 + }, + { + "address": "0x200022ec", + "name": "huart6.hdmatx", + "type": 5 + }, + { + "address": "0x200022bc", + "name": "huart6.Init.BaudRate", + "type": 5 + }, + { + "address": "0x200022d0", + "name": "huart6.Init.HwFlowCtl", + "type": 5 + }, + { + "address": "0x200022cc", + "name": "huart6.Init.Mode", + "type": 5 + }, + { + "address": "0x200022d4", + "name": "huart6.Init.OverSampling", + "type": 5 + }, + { + "address": "0x200022c8", + "name": "huart6.Init.Parity", + "type": 5 + }, + { + "address": "0x200022c4", + "name": "huart6.Init.StopBits", + "type": 5 + }, + { + "address": "0x200022c0", + "name": "huart6.Init.WordLength", + "type": 5 + }, + { + "address": "0x200022b8", + "name": "huart6.Instance", + "type": 5 + }, + { + "address": "0x200022f4", + "name": "huart6.Lock", + "type": 2 + }, + { + "address": "0x200022e0", + "name": "huart6.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x200022d8", + "name": "huart6.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x200022e8", + "name": "huart6.ReceptionType", + "type": 5 + }, + { + "address": "0x200022f6", + "name": "huart6.RxState", + "type": 2 + }, + { + "address": "0x200022e6", + "name": "huart6.RxXferCount", + "type": 3 + }, + { + "address": "0x200022e4", + "name": "huart6.RxXferSize", + "type": 3 + }, + { + "address": "0x200022de", + "name": "huart6.TxXferCount", + "type": 3 + }, + { + "address": "0x200022dc", + "name": "huart6.TxXferSize", + "type": 3 + }, + { + "address": "0x200015e4", + "name": "hUsbDeviceFS.ConfIdx", + "type": 1 + }, + { + "address": "0x200015da", + "name": "hUsbDeviceFS.dev_address", + "type": 1 + }, + { + "address": "0x20001340", + "name": "hUsbDeviceFS.dev_config", + "type": 5 + }, + { + "address": "0x20001348", + "name": "hUsbDeviceFS.dev_config_status", + "type": 5 + }, + { + "address": "0x200015db", + "name": "hUsbDeviceFS.dev_connection_status", + "type": 1 + }, + { + "address": "0x20001344", + "name": "hUsbDeviceFS.dev_default_config", + "type": 5 + }, + { + "address": "0x200015d9", + "name": "hUsbDeviceFS.dev_old_state", + "type": 1 + }, + { + "address": "0x200015e0", + "name": "hUsbDeviceFS.dev_remote_wakeup", + "type": 5 + }, + { + "address": "0x2000134c", + "name": "hUsbDeviceFS.dev_speed", + "type": 2 + }, + { + "address": "0x200015d8", + "name": "hUsbDeviceFS.dev_state", + "type": 1 + }, + { + "address": "0x200015dc", + "name": "hUsbDeviceFS.dev_test_mode", + "type": 1 + }, + { + "address": "0x200015d4", + "name": "hUsbDeviceFS.ep0_data_len", + "type": 5 + }, + { + "address": "0x200015d0", + "name": "hUsbDeviceFS.ep0_state", + "type": 5 + }, + { + "address": "0x20001362", + "name": "hUsbDeviceFS.ep_in[0].bInterval", + "type": 3 + }, + { + "address": "0x20001360", + "name": "hUsbDeviceFS.ep_in[0].is_used", + "type": 3 + }, + { + "address": "0x2000135c", + "name": "hUsbDeviceFS.ep_in[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001358", + "name": "hUsbDeviceFS.ep_in[0].rem_length", + "type": 5 + }, + { + "address": "0x20001350", + "name": "hUsbDeviceFS.ep_in[0].status", + "type": 5 + }, + { + "address": "0x20001354", + "name": "hUsbDeviceFS.ep_in[0].total_length", + "type": 5 + }, + { + "address": "0x200014a2", + "name": "hUsbDeviceFS.ep_out[0].bInterval", + "type": 3 + }, + { + "address": "0x200014a0", + "name": "hUsbDeviceFS.ep_out[0].is_used", + "type": 3 + }, + { + "address": "0x2000149c", + "name": "hUsbDeviceFS.ep_out[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001498", + "name": "hUsbDeviceFS.ep_out[0].rem_length", + "type": 5 + }, + { + "address": "0x20001490", + "name": "hUsbDeviceFS.ep_out[0].status", + "type": 5 + }, + { + "address": "0x20001494", + "name": "hUsbDeviceFS.ep_out[0].total_length", + "type": 5 + }, + { + "address": "0x2000133c", + "name": "hUsbDeviceFS.id", + "type": 1 + }, + { + "address": "0x20001604", + "name": "hUsbDeviceFS.pBosDesc", + "type": 5 + }, + { + "address": "0x200015f4", + "name": "hUsbDeviceFS.pClass", + "type": 5 + }, + { + "address": "0x200015f8", + "name": "hUsbDeviceFS.pClassData", + "type": 5 + }, + { + "address": "0x20001608", + "name": "hUsbDeviceFS.pConfDesc", + "type": 5 + }, + { + "address": "0x20001600", + "name": "hUsbDeviceFS.pData", + "type": 5 + }, + { + "address": "0x200015f0", + "name": "hUsbDeviceFS.pDesc", + "type": 5 + }, + { + "address": "0x200015fc", + "name": "hUsbDeviceFS.pUserData", + "type": 5 + }, + { + "address": "0x200015e6", + "name": "hUsbDeviceFS.request.bmRequest", + "type": 1 + }, + { + "address": "0x200015e7", + "name": "hUsbDeviceFS.request.bRequest", + "type": 1 + }, + { + "address": "0x200015ea", + "name": "hUsbDeviceFS.request.wIndex", + "type": 3 + }, + { + "address": "0x200015ec", + "name": "hUsbDeviceFS.request.wLength", + "type": 3 + }, + { + "address": "0x200015e8", + "name": "hUsbDeviceFS.request.wValue", + "type": 3 + }, + { + "address": "0x2000231c", + "name": "imu_temp_ctrl_pid.dfilter.a1", + "type": 9 + }, + { + "address": "0x20002320", + "name": "imu_temp_ctrl_pid.dfilter.a2", + "type": 9 + }, + { + "address": "0x20002324", + "name": "imu_temp_ctrl_pid.dfilter.b0", + "type": 9 + }, + { + "address": "0x20002328", + "name": "imu_temp_ctrl_pid.dfilter.b1", + "type": 9 + }, + { + "address": "0x2000232c", + "name": "imu_temp_ctrl_pid.dfilter.b2", + "type": 9 + }, + { + "address": "0x20002318", + "name": "imu_temp_ctrl_pid.dfilter.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002330", + "name": "imu_temp_ctrl_pid.dfilter.delay_element_1", + "type": 9 + }, + { + "address": "0x20002334", + "name": "imu_temp_ctrl_pid.dfilter.delay_element_2", + "type": 9 + }, + { + "address": "0x20002304", + "name": "imu_temp_ctrl_pid.dt_min", + "type": 9 + }, + { + "address": "0x20002308", + "name": "imu_temp_ctrl_pid.i", + "type": 9 + }, + { + "address": "0x2000230c", + "name": "imu_temp_ctrl_pid.last.err", + "type": 9 + }, + { + "address": "0x20002310", + "name": "imu_temp_ctrl_pid.last.k_fb", + "type": 9 + }, + { + "address": "0x20002314", + "name": "imu_temp_ctrl_pid.last.out", + "type": 9 + }, + { + "address": "0x200022fc", + "name": "imu_temp_ctrl_pid.mode", + "type": 2 + }, + { + "address": "0x20002300", + "name": "imu_temp_ctrl_pid.param", + "type": 5 + }, + { + "address": "0x080230cc", + "name": "imu_temp_ctrl_pid_param.d", + "type": 9 + }, + { + "address": "0x080230d8", + "name": "imu_temp_ctrl_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080230c8", + "name": "imu_temp_ctrl_pid_param.i", + "type": 9 + }, + { + "address": "0x080230d0", + "name": "imu_temp_ctrl_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x080230c0", + "name": "imu_temp_ctrl_pid_param.k", + "type": 9 + }, + { + "address": "0x080230d4", + "name": "imu_temp_ctrl_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x080230c4", + "name": "imu_temp_ctrl_pid_param.p", + "type": 9 + }, + { + "address": "0x080230dc", + "name": "imu_temp_ctrl_pid_param.range", + "type": 9 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000234c", + "name": "ist8310.cali", + "type": 5 + }, + { + "address": "0x20002340", + "name": "ist8310.magn.x", + "type": 9 + }, + { + "address": "0x20002344", + "name": "ist8310.magn.y", + "type": 9 + }, + { + "address": "0x20002348", + "name": "ist8310.magn.z", + "type": 9 + }, + { + "address": "0x200003b8", + "name": "KernelState", + "type": 4 + }, + { + "address": "0x20002350", + "name": "led_stats", + "type": 5 + }, + { + "address": "0x200002d7", + "name": "param_default.can.cap", + "type": 2 + }, + { + "address": "0x200002d4", + "name": "param_default.can.chassis", + "type": 2 + }, + { + "address": "0x200002d5", + "name": "param_default.can.gimbal", + "type": 2 + }, + { + "address": "0x200002d6", + "name": "param_default.can.shoot", + "type": 2 + }, + { + "address": "0x200001b8", + "name": "param_default.chassis.follow_pid_param.d", + "type": 9 + }, + { + "address": "0x200001c4", + "name": "param_default.chassis.follow_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x200001b4", + "name": "param_default.chassis.follow_pid_param.i", + "type": 9 + }, + { + "address": "0x200001bc", + "name": "param_default.chassis.follow_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x200001ac", + "name": "param_default.chassis.follow_pid_param.k", + "type": 9 + }, + { + "address": "0x200001c0", + "name": "param_default.chassis.follow_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x200001b0", + "name": "param_default.chassis.follow_pid_param.p", + "type": 9 + }, + { + "address": "0x200001c8", + "name": "param_default.chassis.follow_pid_param.range", + "type": 9 + }, + { + "address": "0x200001cc", + "name": "param_default.chassis.low_pass_cutoff_freq.in", + "type": 9 + }, + { + "address": "0x200001d0", + "name": "param_default.chassis.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x20000198", + "name": "param_default.chassis.motor_pid_param.d", + "type": 9 + }, + { + "address": "0x200001a4", + "name": "param_default.chassis.motor_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x20000194", + "name": "param_default.chassis.motor_pid_param.i", + "type": 9 + }, + { + "address": "0x2000019c", + "name": "param_default.chassis.motor_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x2000018c", + "name": "param_default.chassis.motor_pid_param.k", + "type": 9 + }, + { + "address": "0x200001a0", + "name": "param_default.chassis.motor_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x20000190", + "name": "param_default.chassis.motor_pid_param.p", + "type": 9 + }, + { + "address": "0x200001a8", + "name": "param_default.chassis.motor_pid_param.range", + "type": 9 + }, + { + "address": "0x200001d4", + "name": "param_default.chassis.reverse.yaw", + "type": 1 + }, + { + "address": "0x20000188", + "name": "param_default.chassis.type", + "type": 2 + }, + { + "address": "0x2000025c", + "name": "param_default.gimbal.low_pass_cutoff_freq.gyro", + "type": 9 + }, + { + "address": "0x20000258", + "name": "param_default.gimbal.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x200001e4", + "name": "param_default.gimbal.pid[0].d", + "type": 9, + "checked": false + }, + { + "address": "0x200001f0", + "name": "param_default.gimbal.pid[0].d_cutoff_freq", + "type": 9 + }, + { + "address": "0x200001e0", + "name": "param_default.gimbal.pid[0].i", + "type": 9, + "checked": false + }, + { + "address": "0x200001e8", + "name": "param_default.gimbal.pid[0].i_limit", + "type": 9 + }, + { + "address": "0x200001d8", + "name": "param_default.gimbal.pid[0].k", + "type": 9, + "checked": false + }, + { + "address": "0x200001ec", + "name": "param_default.gimbal.pid[0].out_limit", + "type": 9 + }, + { + "address": "0x200001dc", + "name": "param_default.gimbal.pid[0].p", + "type": 9, + "checked": false + }, + { + "address": "0x200001f4", + "name": "param_default.gimbal.pid[0].range", + "type": 9 + }, + { + "address": "0x20000260", + "name": "param_default.gimbal.pitch_travel_rad", + "type": 9 + }, + { + "address": "0x20000265", + "name": "param_default.gimbal.reverse.pit", + "type": 1 + }, + { + "address": "0x20000264", + "name": "param_default.gimbal.reverse.yaw", + "type": 1 + }, + { + "address": "0x20000184", + "name": "param_default.model", + "type": 2 + }, + { + "address": "0x200002cc", + "name": "param_default.shoot.bullet_speed", + "type": 9 + }, + { + "address": "0x200002c4", + "name": "param_default.shoot.cover_close_duty", + "type": 9 + }, + { + "address": "0x200002c0", + "name": "param_default.shoot.cover_open_duty", + "type": 9 + }, + { + "address": "0x20000274", + "name": "param_default.shoot.fric_pid_param.d", + "type": 9, + "checked": true + }, + { + "address": "0x20000280", + "name": "param_default.shoot.fric_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x20000270", + "name": "param_default.shoot.fric_pid_param.i", + "type": 9, + "checked": true + }, + { + "address": "0x20000278", + "name": "param_default.shoot.fric_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x20000268", + "name": "param_default.shoot.fric_pid_param.k", + "type": 9, + "checked": true + }, + { + "address": "0x2000027c", + "name": "param_default.shoot.fric_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x2000026c", + "name": "param_default.shoot.fric_pid_param.p", + "type": 9, + "checked": true + }, + { + "address": "0x20000284", + "name": "param_default.shoot.fric_pid_param.range", + "type": 9 + }, + { + "address": "0x200002bc", + "name": "param_default.shoot.fric_radius", + "type": 9 + }, + { + "address": "0x200002a8", + "name": "param_default.shoot.low_pass_cutoff_freq.in.fric", + "type": 9 + }, + { + "address": "0x200002ac", + "name": "param_default.shoot.low_pass_cutoff_freq.in.trig", + "type": 9 + }, + { + "address": "0x200002b0", + "name": "param_default.shoot.low_pass_cutoff_freq.out.fric", + "type": 9 + }, + { + "address": "0x200002b4", + "name": "param_default.shoot.low_pass_cutoff_freq.out.trig", + "type": 9 + }, + { + "address": "0x200002c8", + "name": "param_default.shoot.model", + "type": 2 + }, + { + "address": "0x200002b8", + "name": "param_default.shoot.num_trig_tooth", + "type": 9 + }, + { + "address": "0x200002d0", + "name": "param_default.shoot.shoot_freq", + "type": 9 + }, + { + "address": "0x20000294", + "name": "param_default.shoot.trig_pid_param.d", + "type": 9, + "checked": false + }, + { + "address": "0x200002a0", + "name": "param_default.shoot.trig_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x20000290", + "name": "param_default.shoot.trig_pid_param.i", + "type": 9 + }, + { + "address": "0x20000298", + "name": "param_default.shoot.trig_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x20000288", + "name": "param_default.shoot.trig_pid_param.k", + "type": 9 + }, + { + "address": "0x2000029c", + "name": "param_default.shoot.trig_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x2000028c", + "name": "param_default.shoot.trig_pid_param.p", + "type": 9 + }, + { + "address": "0x200002a4", + "name": "param_default.shoot.trig_pid_param.range", + "type": 9 + }, + { + "address": "0x08023233", + "name": "param_hero.can.cap", + "type": 2 + }, + { + "address": "0x08023230", + "name": "param_hero.can.chassis", + "type": 2 + }, + { + "address": "0x08023231", + "name": "param_hero.can.gimbal", + "type": 2 + }, + { + "address": "0x08023232", + "name": "param_hero.can.shoot", + "type": 2 + }, + { + "address": "0x08023114", + "name": "param_hero.chassis.follow_pid_param.d", + "type": 9 + }, + { + "address": "0x08023120", + "name": "param_hero.chassis.follow_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x08023110", + "name": "param_hero.chassis.follow_pid_param.i", + "type": 9 + }, + { + "address": "0x08023118", + "name": "param_hero.chassis.follow_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x08023108", + "name": "param_hero.chassis.follow_pid_param.k", + "type": 9 + }, + { + "address": "0x0802311c", + "name": "param_hero.chassis.follow_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x0802310c", + "name": "param_hero.chassis.follow_pid_param.p", + "type": 9 + }, + { + "address": "0x08023124", + "name": "param_hero.chassis.follow_pid_param.range", + "type": 9 + }, + { + "address": "0x08023128", + "name": "param_hero.chassis.low_pass_cutoff_freq.in", + "type": 9 + }, + { + "address": "0x0802312c", + "name": "param_hero.chassis.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x080230f4", + "name": "param_hero.chassis.motor_pid_param.d", + "type": 9 + }, + { + "address": "0x08023100", + "name": "param_hero.chassis.motor_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080230f0", + "name": "param_hero.chassis.motor_pid_param.i", + "type": 9 + }, + { + "address": "0x080230f8", + "name": "param_hero.chassis.motor_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x080230e8", + "name": "param_hero.chassis.motor_pid_param.k", + "type": 9 + }, + { + "address": "0x080230fc", + "name": "param_hero.chassis.motor_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x080230ec", + "name": "param_hero.chassis.motor_pid_param.p", + "type": 9 + }, + { + "address": "0x08023104", + "name": "param_hero.chassis.motor_pid_param.range", + "type": 9 + }, + { + "address": "0x08023130", + "name": "param_hero.chassis.reverse.yaw", + "type": 1 + }, + { + "address": "0x080230e4", + "name": "param_hero.chassis.type", + "type": 2 + }, + { + "address": "0x080231b8", + "name": "param_hero.gimbal.low_pass_cutoff_freq.gyro", + "type": 9 + }, + { + "address": "0x080231b4", + "name": "param_hero.gimbal.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x08023140", + "name": "param_hero.gimbal.pid[0].d", + "type": 9 + }, + { + "address": "0x0802314c", + "name": "param_hero.gimbal.pid[0].d_cutoff_freq", + "type": 9 + }, + { + "address": "0x0802313c", + "name": "param_hero.gimbal.pid[0].i", + "type": 9 + }, + { + "address": "0x08023144", + "name": "param_hero.gimbal.pid[0].i_limit", + "type": 9 + }, + { + "address": "0x08023134", + "name": "param_hero.gimbal.pid[0].k", + "type": 9 + }, + { + "address": "0x08023148", + "name": "param_hero.gimbal.pid[0].out_limit", + "type": 9 + }, + { + "address": "0x08023138", + "name": "param_hero.gimbal.pid[0].p", + "type": 9 + }, + { + "address": "0x08023150", + "name": "param_hero.gimbal.pid[0].range", + "type": 9 + }, + { + "address": "0x080231bc", + "name": "param_hero.gimbal.pitch_travel_rad", + "type": 9 + }, + { + "address": "0x080231c1", + "name": "param_hero.gimbal.reverse.pit", + "type": 1 + }, + { + "address": "0x080231c0", + "name": "param_hero.gimbal.reverse.yaw", + "type": 1 + }, + { + "address": "0x080230e0", + "name": "param_hero.model", + "type": 2 + }, + { + "address": "0x08023228", + "name": "param_hero.shoot.bullet_speed", + "type": 9 + }, + { + "address": "0x08023220", + "name": "param_hero.shoot.cover_close_duty", + "type": 9 + }, + { + "address": "0x0802321c", + "name": "param_hero.shoot.cover_open_duty", + "type": 9 + }, + { + "address": "0x080231d0", + "name": "param_hero.shoot.fric_pid_param.d", + "type": 9 + }, + { + "address": "0x080231dc", + "name": "param_hero.shoot.fric_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080231cc", + "name": "param_hero.shoot.fric_pid_param.i", + "type": 9 + }, + { + "address": "0x080231d4", + "name": "param_hero.shoot.fric_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x080231c4", + "name": "param_hero.shoot.fric_pid_param.k", + "type": 9 + }, + { + "address": "0x080231d8", + "name": "param_hero.shoot.fric_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x080231c8", + "name": "param_hero.shoot.fric_pid_param.p", + "type": 9 + }, + { + "address": "0x080231e0", + "name": "param_hero.shoot.fric_pid_param.range", + "type": 9 + }, + { + "address": "0x08023218", + "name": "param_hero.shoot.fric_radius", + "type": 9 + }, + { + "address": "0x08023204", + "name": "param_hero.shoot.low_pass_cutoff_freq.in.fric", + "type": 9 + }, + { + "address": "0x08023208", + "name": "param_hero.shoot.low_pass_cutoff_freq.in.trig", + "type": 9 + }, + { + "address": "0x0802320c", + "name": "param_hero.shoot.low_pass_cutoff_freq.out.fric", + "type": 9 + }, + { + "address": "0x08023210", + "name": "param_hero.shoot.low_pass_cutoff_freq.out.trig", + "type": 9 + }, + { + "address": "0x08023224", + "name": "param_hero.shoot.model", + "type": 2 + }, + { + "address": "0x08023214", + "name": "param_hero.shoot.num_trig_tooth", + "type": 9 + }, + { + "address": "0x0802322c", + "name": "param_hero.shoot.shoot_freq", + "type": 9 + }, + { + "address": "0x080231f0", + "name": "param_hero.shoot.trig_pid_param.d", + "type": 9 + }, + { + "address": "0x080231fc", + "name": "param_hero.shoot.trig_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080231ec", + "name": "param_hero.shoot.trig_pid_param.i", + "type": 9 + }, + { + "address": "0x080231f4", + "name": "param_hero.shoot.trig_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x080231e4", + "name": "param_hero.shoot.trig_pid_param.k", + "type": 9 + }, + { + "address": "0x080231f8", + "name": "param_hero.shoot.trig_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x080231e8", + "name": "param_hero.shoot.trig_pid_param.p", + "type": 9 + }, + { + "address": "0x08023200", + "name": "param_hero.shoot.trig_pid_param.range", + "type": 9 + }, + { + "address": "0x00000000", + "name": "pcInterruptPriorityRegisters", + "type": 5 + }, + { + "address": "0x20002368", + "name": "pFlash.Address", + "type": 5 + }, + { + "address": "0x20002364", + "name": "pFlash.Bank", + "type": 5 + }, + { + "address": "0x20002370", + "name": "pFlash.ErrorCode", + "type": 5 + }, + { + "address": "0x2000236c", + "name": "pFlash.Lock", + "type": 2 + }, + { + "address": "0x20002358", + "name": "pFlash.NbSectorsToErase", + "type": 5 + }, + { + "address": "0x20002354", + "name": "pFlash.ProcedureOnGoing", + "type": 2 + }, + { + "address": "0x20002360", + "name": "pFlash.Sector", + "type": 5 + }, + { + "address": "0x2000235c", + "name": "pFlash.VoltageForErase", + "type": 1 + }, + { + "address": "0x08023234", + "name": "pilot_cfg_map[0].name", + "type": 5 + }, + { + "address": "0x08023238", + "name": "pilot_cfg_map[0].param", + "type": 5 + }, + { + "address": "0x2000246c", + "name": "pxCurrentTCB", + "type": 5 + }, + { + "address": "0x20002470", + "name": "pxCurrentTimerList", + "type": 5 + }, + { + "address": "0x20002474", + "name": "pxDelayedTaskList", + "type": 5 + }, + { + "address": "0x20002478", + "name": "pxEnd", + "type": 5 + }, + { + "address": "0x2000247c", + "name": "pxOverflowDelayedTaskList", + "type": 5 + }, + { + "address": "0x20002480", + "name": "pxOverflowTimerList", + "type": 5 + }, + { + "address": "0x20002488", + "name": "pxReadyTasksLists[0].pxIndex", + "type": 5 + }, + { + "address": "0x20002484", + "name": "pxReadyTasksLists[0].uxNumberOfItems", + "type": 5 + }, + { + "address": "0x20002490", + "name": "pxReadyTasksLists[0].xListEnd.pxNext", + "type": 5 + }, + { + "address": "0x20002494", + "name": "pxReadyTasksLists[0].xListEnd.pxPrevious", + "type": 5 + }, + { + "address": "0x2000248c", + "name": "pxReadyTasksLists[0].xListEnd.xItemValue", + "type": 5 + }, + { + "address": "0x200028e4", + "name": "quat.q0", + "type": 9 + }, + { + "address": "0x200028e8", + "name": "quat.q1", + "type": 9 + }, + { + "address": "0x200028ec", + "name": "quat.q2", 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"address": "0x20002971", + "name": "rc.sw_l", + "type": 2 + }, + { + "address": "0x20002970", + "name": "rc.sw_r", + "type": 2 + }, + { + "address": "0x20002a14", + "name": "ref.bullet_remain.bullet_17_remain", + "type": 3 + }, + { + "address": "0x20002a16", + "name": "ref.bullet_remain.bullet_42_remain", + "type": 3 + }, + { + "address": "0x20002a18", + "name": "ref.bullet_remain.coin_remain", + "type": 3 + }, + { + "address": "0x20002a36", + "name": "ref.client_map.commd_keyboard", + "type": 1 + }, + { + "address": "0x20002a2a", + "name": "ref.client_map.position_x", + "type": 9 + }, + { + "address": "0x20002a2e", + "name": "ref.client_map.position_y", + "type": 9 + }, + { + "address": "0x20002a32", + "name": "ref.client_map.position_z", + "type": 9 + }, + { + "address": "0x20002a37", + "name": "ref.client_map.robot_id", + "type": 3 + }, + { + "address": "0x20002a29", + "name": "ref.custom.place_holder", + "type": 1 + }, + { + "address": "0x20002a21", + "name": 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"name": "ref.dart_status.stage_remain_time", + "type": 3 + }, + { + "address": "0x20002a0b", + "name": "ref.drone_energy.attack_countdown", + "type": 1 + }, + { + "address": "0x20002990", + "name": "ref.game_result.winner", + "type": 1 + }, + { + "address": "0x200029a3", + "name": "ref.game_robot_hp.blue_1", + "type": 3 + }, + { + "address": "0x200029a5", + "name": "ref.game_robot_hp.blue_2", + "type": 3 + }, + { + "address": "0x200029a7", + "name": "ref.game_robot_hp.blue_3", + "type": 3 + }, + { + "address": "0x200029a9", + "name": "ref.game_robot_hp.blue_4", + "type": 3 + }, + { + "address": "0x200029ab", + "name": "ref.game_robot_hp.blue_5", + "type": 3 + }, + { + "address": "0x200029ad", + "name": "ref.game_robot_hp.blue_6", + "type": 3 + }, + { + "address": "0x200029af", + "name": "ref.game_robot_hp.blue_7", + "type": 3 + }, + { + "address": "0x200029b3", + "name": "ref.game_robot_hp.blue_base", + "type": 3 + }, + { + "address": "0x200029b1", + "name": 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"type": 3 + }, + { + "address": "0x200029f2", + "name": "ref.power_heat.chassis_pwr_buff", + "type": 3 + }, + { + "address": "0x200029ea", + "name": "ref.power_heat.chassis_volt", + "type": 3 + }, + { + "address": "0x200029ee", + "name": "ref.power_heat.chassis_watt", + "type": 9 + }, + { + "address": "0x200029f8", + "name": "ref.power_heat.shoot_42_heat", + "type": 3 + }, + { + "address": "0x200029f4", + "name": "ref.power_heat.shoot_id1_17_heat", + "type": 3 + }, + { + "address": "0x200029f6", + "name": "ref.power_heat.shoot_id2_17_heat", + "type": 3 + }, + { + "address": "0x20002984", + "name": "ref.ref_status", + "type": 2 + }, + { + "address": "0x200029cb", + "name": "ref.request_supply.place_holder", + "type": 1 + }, + { + "address": "0x200029fa", + "name": "ref.robot_pos.x", + "type": 9 + }, + { + "address": "0x200029fe", + "name": "ref.robot_pos.y", + "type": 9 + }, + { + "address": "0x20002a06", + "name": "ref.robot_pos.yaw", + "type": 9 + }, + { + "address": "0x20002a02", + "name": "ref.robot_pos.z", + "type": 9 + }, + { + "address": "0x200029e7", + "name": "ref.robot_status.chassis_power_limit", + "type": 3 + }, + { + "address": "0x200029d3", + "name": "ref.robot_status.max_hp", + "type": 3 + }, + { + "address": "0x200029d1", + "name": "ref.robot_status.remain_hp", + "type": 3 + }, + { + "address": "0x200029cf", + "name": "ref.robot_status.robot_id", + "type": 1 + }, + { + "address": "0x200029d0", + "name": "ref.robot_status.robot_level", + "type": 1 + }, + { + "address": "0x200029e1", + "name": "ref.robot_status.shoot_42_cooling_rate", + "type": 3 + }, + { + "address": "0x200029e3", + "name": "ref.robot_status.shoot_42_heat_limit", + "type": 3 + }, + { + "address": "0x200029e5", + "name": "ref.robot_status.shoot_42_speed_limit", + "type": 3 + }, + { + "address": "0x200029d5", + "name": "ref.robot_status.shoot_id1_17_cooling_rate", + "type": 3 + }, + { + "address": "0x200029d7", + "name": "ref.robot_status.shoot_id1_17_heat_limit", + "type": 3 + }, + { + "address": "0x200029d9", + "name": "ref.robot_status.shoot_id1_17_speed_limit", + "type": 3 + }, + { + "address": "0x200029db", + "name": "ref.robot_status.shoot_id2_17_cooling_rate", + "type": 3 + }, + { + "address": "0x200029dd", + "name": "ref.robot_status.shoot_id2_17_heat_limit", + "type": 3 + }, + { + "address": "0x200029df", + "name": "ref.robot_status.shoot_id2_17_speed_limit", + "type": 3 + }, + { + "address": "0x20002a0f", + "name": "ref.shoot_data.bullet_freq", + "type": 1 + }, + { + "address": "0x20002a10", + "name": "ref.shoot_data.bullet_speed", + "type": 9 + }, + { + "address": "0x20002a0d", + "name": "ref.shoot_data.bullet_type", + "type": 1 + }, + { + "address": "0x20002a0e", + "name": "ref.shoot_data.shooter_id", + "type": 1 + }, + { + "address": "0x200029c8", + "name": "ref.supply_action.robot_id", + "type": 1 + }, + { + "address": "0x200029c7", + "name": "ref.supply_action.supply_id", + "type": 1 + }, + { + "address": "0x200029c9", + "name": "ref.supply_action.supply_step", + "type": 1 + }, + { + "address": "0x200029ca", + "name": "ref.supply_action.supply_sum", + "type": 1 + }, + { + "address": "0x20002980", + "name": "ref.thread_alert", + "type": 5 + }, + { + "address": "0x200029cc", + "name": "ref.warning.level", + "type": 1 + }, + { + "address": "0x200029cd", + "name": "ref.warning.robot_id", + "type": 1 + }, + { + "address": "0x20002a48", + "name": "ref_cmd", + "type": 2 + }, + { + "address": "0x20002a49", + "name": "referee_ai.ref_status", + "type": 2 + }, + { + "address": "0x20002a54", + "name": "referee_cap.chassis_power_limit", + "type": 9 + }, + { + "address": "0x20002a58", + "name": "referee_cap.chassis_pwr_buff", + "type": 9 + }, + { + "address": "0x20002a50", + "name": "referee_cap.chassis_watt", + "type": 9 + }, + { + "address": "0x20002a4c", + "name": "referee_cap.ref_status", + "type": 2 + }, + { + "address": "0x20002a60", + "name": "referee_chassis.chassis_power_limit", + "type": 9 + }, + { + "address": "0x20002a64", + "name": "referee_chassis.chassis_pwr_buff", + "type": 9 + }, + { + "address": "0x20002a5c", + "name": "referee_chassis.ref_status", + "type": 2 + }, + { + "address": "0x20002a6b", + "name": "referee_shoot.power_heat.chassis_amp", + "type": 3 + }, + { + "address": "0x20002a71", + "name": "referee_shoot.power_heat.chassis_pwr_buff", + "type": 3 + }, + { + "address": "0x20002a69", + "name": "referee_shoot.power_heat.chassis_volt", + "type": 3 + }, + { + "address": "0x20002a6d", + "name": "referee_shoot.power_heat.chassis_watt", + "type": 9 + }, + { + "address": "0x20002a77", + "name": "referee_shoot.power_heat.shoot_42_heat", + "type": 3 + }, + { + "address": "0x20002a73", + "name": "referee_shoot.power_heat.shoot_id1_17_heat", + "type": 3 + }, + { + "address": "0x20002a75", + "name": "referee_shoot.power_heat.shoot_id2_17_heat", + "type": 3 + }, + { + "address": "0x20002a68", + "name": "referee_shoot.ref_status", + "type": 2 + }, + { + "address": "0x20002a91", + "name": "referee_shoot.robot_status.chassis_power_limit", + "type": 3 + }, + { + "address": "0x20002a7d", + "name": "referee_shoot.robot_status.max_hp", + "type": 3 + }, + { + "address": "0x20002a7b", + "name": "referee_shoot.robot_status.remain_hp", + "type": 3 + }, + { + "address": "0x20002a79", + "name": "referee_shoot.robot_status.robot_id", + "type": 1 + }, + { + "address": "0x20002a7a", + "name": "referee_shoot.robot_status.robot_level", + "type": 1 + }, + { + "address": "0x20002a8b", + "name": "referee_shoot.robot_status.shoot_42_cooling_rate", + "type": 3 + }, + { + "address": "0x20002a8d", + "name": "referee_shoot.robot_status.shoot_42_heat_limit", + "type": 3 + }, + { + "address": "0x20002a8f", + "name": "referee_shoot.robot_status.shoot_42_speed_limit", + "type": 3 + }, + { + "address": "0x20002a7f", + "name": "referee_shoot.robot_status.shoot_id1_17_cooling_rate", + "type": 3 + }, + { + "address": "0x20002a81", + "name": "referee_shoot.robot_status.shoot_id1_17_heat_limit", + "type": 3 + }, + { + "address": "0x20002a83", + "name": "referee_shoot.robot_status.shoot_id1_17_speed_limit", + "type": 3 + }, + { + "address": "0x20002a85", + "name": "referee_shoot.robot_status.shoot_id2_17_cooling_rate", + "type": 3 + }, + { + "address": "0x20002a87", + "name": "referee_shoot.robot_status.shoot_id2_17_heat_limit", + "type": 3 + }, + { + "address": "0x20002a89", + "name": "referee_shoot.robot_status.shoot_id2_17_speed_limit", + "type": 3 + }, + { + "address": "0x08023244", + "name": "robot_param_map[0].name", + "type": 5 + }, + { + "address": "0x08023248", + "name": "robot_param_map[0].param", + "type": 5 + }, + { + "address": "0x20002a94", + "name": "rxbuf[0]", + "type": 1 + }, + { + "address": "0x20002ba4", + "name": "shoot.dt", + "type": 9 + }, + { + "address": "0x20002bb0", + "name": "shoot.feedback.fric_rpm[0]", + "type": 9, + "checked": true + }, + { + "address": "0x20002bbc", + "name": "shoot.feedback.trig_angle", + "type": 9 + }, + { + "address": "0x20002bb8", + "name": "shoot.feedback.trig_motor_angle", + "type": 9 + }, + { + "address": "0x20002c84", + "name": "shoot.filter.in.fric[0].a1", + "type": 9 + }, + { + "address": "0x20002c88", + "name": "shoot.filter.in.fric[0].a2", + "type": 9 + }, + { + "address": "0x20002c8c", + "name": "shoot.filter.in.fric[0].b0", + "type": 9 + }, + { + "address": "0x20002c90", + "name": "shoot.filter.in.fric[0].b1", + "type": 9 + }, + { + "address": "0x20002c94", + "name": "shoot.filter.in.fric[0].b2", + "type": 9 + }, + { + "address": "0x20002c80", + "name": "shoot.filter.in.fric[0].cutoff_freq", + "type": 9 + }, + { + "address": "0x20002c98", + "name": "shoot.filter.in.fric[0].delay_element_1", + "type": 9 + }, + { + "address": "0x20002c9c", + "name": "shoot.filter.in.fric[0].delay_element_2", + "type": 9 + }, + { + "address": "0x20002cc4", + "name": "shoot.filter.in.trig.a1", + "type": 9 + }, + { + "address": "0x20002cc8", + "name": "shoot.filter.in.trig.a2", + "type": 9 + }, + { + "address": "0x20002ccc", + "name": "shoot.filter.in.trig.b0", + "type": 9 + }, + { + "address": "0x20002cd0", + "name": "shoot.filter.in.trig.b1", + "type": 9 + }, + { + "address": "0x20002cd4", + "name": "shoot.filter.in.trig.b2", + "type": 9 + }, + { + "address": "0x20002cc0", + "name": "shoot.filter.in.trig.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002cd8", + "name": "shoot.filter.in.trig.delay_element_1", + "type": 9 + }, + { + "address": "0x20002cdc", + "name": "shoot.filter.in.trig.delay_element_2", + "type": 9 + }, + { + "address": "0x20002ce4", + "name": "shoot.filter.out.fric[0].a1", + "type": 9 + }, + { + "address": "0x20002ce8", + "name": "shoot.filter.out.fric[0].a2", + "type": 9 + }, + { + "address": "0x20002cec", + "name": "shoot.filter.out.fric[0].b0", + "type": 9 + }, + { + "address": "0x20002cf0", + "name": "shoot.filter.out.fric[0].b1", + "type": 9 + }, + { + "address": "0x20002cf4", + "name": "shoot.filter.out.fric[0].b2", + "type": 9 + }, + { + "address": "0x20002ce0", + "name": "shoot.filter.out.fric[0].cutoff_freq", + "type": 9 + }, + { + "address": "0x20002cf8", + "name": "shoot.filter.out.fric[0].delay_element_1", + "type": 9 + }, + { + "address": "0x20002cfc", + "name": "shoot.filter.out.fric[0].delay_element_2", + "type": 9 + }, + { + "address": "0x20002d24", + "name": "shoot.filter.out.trig.a1", + "type": 9 + }, + { + "address": "0x20002d28", + "name": "shoot.filter.out.trig.a2", + "type": 9 + }, + { + "address": "0x20002d2c", + "name": "shoot.filter.out.trig.b0", + "type": 9 + }, + { + "address": "0x20002d30", + "name": "shoot.filter.out.trig.b1", + "type": 9 + }, + { + "address": "0x20002d34", + "name": "shoot.filter.out.trig.b2", + "type": 9 + }, + { + "address": "0x20002d20", + "name": "shoot.filter.out.trig.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002d38", + "name": "shoot.filter.out.trig.delay_element_1", + "type": 9 + }, + { + "address": "0x20002d3c", + "name": "shoot.filter.out.trig.delay_element_2", + "type": 9 + }, + { + "address": "0x20002b94", + "name": "shoot.lask_wakeup", + "type": 5 + }, + { + "address": "0x20002b98", + "name": "shoot.last_shoot", + "type": 5 + }, + { + "address": "0x20002bac", + "name": "shoot.mode", + "type": 2 + }, + { + "address": "0x20002b9c", + "name": "shoot.next_shoot", + "type": 5 + }, + { + "address": "0x20002ba0", + "name": "shoot.num_shot_bullet", + "type": 5 + }, + { + "address": "0x20002d40", + "name": "shoot.out[0]", + "type": 9, + "checked": false + }, + { + "address": "0x20002ba8", + "name": "shoot.param", + "type": 5 + }, + { + "address": "0x20002bec", + "name": "shoot.pid.fric[0].dfilter.a1", + "type": 9 + }, + { + "address": "0x20002bf0", + "name": "shoot.pid.fric[0].dfilter.a2", + "type": 9 + }, + { + "address": "0x20002bf4", + "name": "shoot.pid.fric[0].dfilter.b0", + "type": 9 + }, + { + "address": "0x20002bf8", + "name": "shoot.pid.fric[0].dfilter.b1", + "type": 9 + }, + { + "address": "0x20002bfc", + "name": "shoot.pid.fric[0].dfilter.b2", + "type": 9 + }, + { + "address": "0x20002be8", + "name": "shoot.pid.fric[0].dfilter.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002c00", + "name": "shoot.pid.fric[0].dfilter.delay_element_1", + "type": 9 + }, + { + "address": "0x20002c04", + "name": "shoot.pid.fric[0].dfilter.delay_element_2", + "type": 9 + }, + { + "address": "0x20002bd4", + "name": "shoot.pid.fric[0].dt_min", + "type": 9 + }, + { + "address": "0x20002bd8", + "name": "shoot.pid.fric[0].i", + "type": 9 + }, + { + "address": "0x20002bdc", + "name": "shoot.pid.fric[0].last.err", + "type": 9 + }, + { + "address": "0x20002be0", + "name": "shoot.pid.fric[0].last.k_fb", + "type": 9 + }, + { + "address": "0x20002be4", + "name": "shoot.pid.fric[0].last.out", + "type": 9 + }, + { + "address": "0x20002bcc", + "name": "shoot.pid.fric[0].mode", + "type": 2 + }, + { + "address": "0x20002bd0", + "name": "shoot.pid.fric[0].param", + "type": 5 + }, + { + "address": "0x20002c64", + "name": "shoot.pid.trig.dfilter.a1", + "type": 9 + }, + { + "address": "0x20002c68", + "name": "shoot.pid.trig.dfilter.a2", + "type": 9 + }, + { + "address": "0x20002c6c", + "name": "shoot.pid.trig.dfilter.b0", + "type": 9 + }, + { + "address": "0x20002c70", + "name": "shoot.pid.trig.dfilter.b1", + "type": 9 + }, + { + "address": "0x20002c74", + "name": "shoot.pid.trig.dfilter.b2", + "type": 9 + }, + { + "address": "0x20002c60", + "name": "shoot.pid.trig.dfilter.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002c78", + "name": "shoot.pid.trig.dfilter.delay_element_1", + "type": 9 + }, + { + "address": "0x20002c7c", + "name": "shoot.pid.trig.dfilter.delay_element_2", + "type": 9 + }, + { + "address": "0x20002c4c", + "name": "shoot.pid.trig.dt_min", + "type": 9 + }, + { + "address": "0x20002c50", + "name": "shoot.pid.trig.i", + "type": 9 + }, + { + "address": "0x20002c54", + "name": "shoot.pid.trig.last.err", + "type": 9 + }, + { + "address": "0x20002c58", + "name": "shoot.pid.trig.last.k_fb", + "type": 9 + }, + { + "address": "0x20002c5c", + "name": "shoot.pid.trig.last.out", + "type": 9 + }, + { + "address": "0x20002c44", + "name": "shoot.pid.trig.mode", + "type": 2 + }, + { + "address": "0x20002c48", + "name": "shoot.pid.trig.param", + "type": 5 + }, + { + "address": "0x20002bc0", + "name": "shoot.setpoint.fric_rpm[0]", + "type": 9, + "checked": true + }, + { + "address": "0x20002bc8", + "name": "shoot.setpoint.trig_angle", + "type": 9 + }, + { + "address": "0x20002d4e", + "name": "shoot_cmd.cover_open", + "type": 1 + }, + { + "address": "0x20002d4d", + "name": "shoot_cmd.fire", + "type": 2 + }, + { + "address": "0x20002d4c", + "name": "shoot_cmd.mode", + "type": 2 + }, + { + "address": "0x20002d50", + "name": "shoot_out.as_array[0]", + "type": 9 + }, + { + "address": "0x20002d50", + "name": "shoot_out.named.fric1", + "type": 9, + "checked": true + }, + { + "address": "0x20002d54", + "name": "shoot_out.named.fric2", + "type": 9, + "checked": true + }, + { + "address": "0x20002d58", + "name": "shoot_out.named.trig", + "type": 9 + }, + { + "address": "0x20000024", + "name": "SystemCoreClock", + "type": 5 + }, + { + "address": "0x20002e48", + "name": "task_runtime.cfg.cali.bmi088.gyro_offset.x", + "type": 9 + }, + { + "address": "0x20002e4c", + "name": "task_runtime.cfg.cali.bmi088.gyro_offset.y", + "type": 9 + }, + { + "address": "0x20002e50", + "name": "task_runtime.cfg.cali.bmi088.gyro_offset.z", + "type": 9 + }, + { + "address": "0x20002e30", + "name": "task_runtime.cfg.cali.ist8310.magn_offset.x", + "type": 9 + }, + { + "address": "0x20002e34", + "name": "task_runtime.cfg.cali.ist8310.magn_offset.y", + "type": 9 + }, + { + "address": "0x20002e38", + "name": "task_runtime.cfg.cali.ist8310.magn_offset.z", + "type": 9 + }, + { + "address": "0x20002e3c", + "name": "task_runtime.cfg.cali.ist8310.magn_scale.x", + "type": 9 + }, + { + "address": "0x20002e40", + "name": "task_runtime.cfg.cali.ist8310.magn_scale.y", + "type": 9 + }, + { + "address": "0x20002e44", + "name": "task_runtime.cfg.cali.ist8310.magn_scale.z", + "type": 9 + }, + { + "address": "0x20002e60", + "name": "task_runtime.cfg.gimbal_limit", + "type": 9 + }, + { + "address": "0x20002e58", + "name": "task_runtime.cfg.mech_zero.pit", + "type": 9 + }, + { + "address": "0x20002e5c", + "name": "task_runtime.cfg.mech_zero.rol", + "type": 9 + }, + { + "address": "0x20002e54", + "name": "task_runtime.cfg.mech_zero.yaw", + "type": 9 + }, + { + "address": "0x20002e2c", + "name": "task_runtime.cfg.pilot_cfg", + "type": 5 + }, + { + "address": "0x20002e14", + "name": "task_runtime.cfg.pilot_cfg_name[0]", + "type": 2 + }, + { + "address": "0x20002e28", + "name": "task_runtime.cfg.robot_param", + "type": 5 + }, + { + "address": "0x20002e00", + "name": "task_runtime.cfg.robot_param_name[0]", + "type": 2 + }, + { + "address": "0x20002ec0", + "name": "task_runtime.freq.ai", + "type": 9 + }, + { + "address": "0x20002eb8", + "name": "task_runtime.freq.atti_esti", + "type": 9 + }, + { + "address": "0x20002eb4", + "name": "task_runtime.freq.can", + "type": 9 + }, + { + "address": "0x20002ec8", + "name": "task_runtime.freq.cap", + "type": 9 + }, + { + "address": "0x20002e98", + "name": "task_runtime.freq.cli", + "type": 9 + }, + { + "address": "0x20002e9c", + "name": "task_runtime.freq.command", + "type": 9 + }, + { + "address": "0x20002ea0", + "name": "task_runtime.freq.ctrl_chassis", + "type": 9 + }, + { + "address": "0x20002ea4", + "name": "task_runtime.freq.ctrl_gimbal", + "type": 9 + }, + { + "address": "0x20002ea8", + "name": "task_runtime.freq.ctrl_shoot", + "type": 9 + }, + { + "address": "0x20002eac", + "name": "task_runtime.freq.info", + "type": 9 + }, + { + "address": "0x20002eb0", + "name": "task_runtime.freq.monitor", + "type": 9 + }, + { + "address": "0x20002ec4", + "name": "task_runtime.freq.rc", + "type": 9 + }, + { + "address": "0x20002ebc", + "name": "task_runtime.freq.referee", + "type": 9 + }, + { + "address": "0x20002ef4", + "name": 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"address": "0x200016a4", + "name": "hcan1.Init.Mode", + "type": 5 + }, + { + "address": "0x200016a0", + "name": "hcan1.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200016b8", + "name": "hcan1.Init.ReceiveFifoLocked", + "type": 2 + }, + { + "address": "0x200016a8", + "name": "hcan1.Init.SyncJumpWidth", + "type": 5 + }, + { + "address": "0x200016ac", + "name": "hcan1.Init.TimeSeg1", + "type": 5 + }, + { + "address": "0x200016b0", + "name": "hcan1.Init.TimeSeg2", + "type": 5 + }, + { + "address": "0x200016b4", + "name": "hcan1.Init.TimeTriggeredMode", + "type": 2 + }, + { + "address": "0x200016b9", + "name": "hcan1.Init.TransmitFifoPriority", + "type": 2 + }, + { + "address": "0x2000169c", + "name": "hcan1.Instance", + "type": 5 + }, + { + "address": "0x200016bc", + "name": "hcan1.State", + "type": 2 + }, + { + "address": "0x200016e8", + "name": "hcan2.ErrorCode", + "type": 5 + }, + { + "address": "0x200016dd", + "name": "hcan2.Init.AutoBusOff", + "type": 2 + }, + { + "address": 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"address": "0x200016ec", + "name": "hcrc.Instance", + "type": 5 + }, + { + "address": "0x200016f0", + "name": "hcrc.Lock", + "type": 2 + }, + { + "address": "0x200016f1", + "name": "hcrc.State", + "type": 2 + }, + { + "address": "0x20001748", + "name": "hdma_i2c2_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x200016f8", + "name": "hdma_i2c2_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x200016fc", + "name": "hdma_i2c2_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001718", + "name": "hdma_i2c2_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000171c", + "name": "hdma_i2c2_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001720", + "name": "hdma_i2c2_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000170c", + "name": "hdma_i2c2_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001704", + "name": "hdma_i2c2_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001710", + "name": "hdma_i2c2_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001724", + "name": "hdma_i2c2_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001708", + "name": "hdma_i2c2_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001700", + "name": "hdma_i2c2_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001714", + "name": "hdma_i2c2_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x200016f4", + "name": "hdma_i2c2_tx.Instance", + "type": 5 + }, + { + "address": "0x20001728", + "name": "hdma_i2c2_tx.Lock", + "type": 2 + }, + { + "address": "0x2000172c", + "name": "hdma_i2c2_tx.Parent", + "type": 5 + }, + { + "address": "0x20001729", + "name": "hdma_i2c2_tx.State", + "type": 2 + }, + { + "address": "0x2000174c", + "name": "hdma_i2c2_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001750", + "name": "hdma_i2c2_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001744", + "name": "hdma_i2c2_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001730", + "name": "hdma_i2c2_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001740", + "name": "hdma_i2c2_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001734", + "name": "hdma_i2c2_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001738", + "name": "hdma_i2c2_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000173c", + "name": "hdma_i2c2_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x200017a8", + "name": "hdma_i2c3_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001758", + "name": "hdma_i2c3_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000175c", + "name": "hdma_i2c3_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001778", + "name": "hdma_i2c3_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000177c", + "name": "hdma_i2c3_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001780", + "name": "hdma_i2c3_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000176c", + "name": "hdma_i2c3_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001764", + "name": "hdma_i2c3_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001770", + "name": "hdma_i2c3_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001784", + "name": "hdma_i2c3_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001768", + "name": "hdma_i2c3_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001760", + "name": "hdma_i2c3_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001774", + "name": "hdma_i2c3_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001754", + "name": "hdma_i2c3_rx.Instance", + "type": 5 + }, + { + "address": "0x20001788", + "name": "hdma_i2c3_rx.Lock", + "type": 2 + }, + { + "address": "0x2000178c", + "name": "hdma_i2c3_rx.Parent", + "type": 5 + }, + { + "address": "0x20001789", + "name": "hdma_i2c3_rx.State", + "type": 2 + }, + { + "address": "0x200017ac", + "name": "hdma_i2c3_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x200017b0", + "name": "hdma_i2c3_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x200017a4", + "name": "hdma_i2c3_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001790", + "name": "hdma_i2c3_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x200017a0", + "name": "hdma_i2c3_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001794", + "name": "hdma_i2c3_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001798", + "name": "hdma_i2c3_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000179c", + "name": "hdma_i2c3_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001808", + "name": "hdma_spi1_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x200017b8", + "name": "hdma_spi1_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x200017bc", + "name": "hdma_spi1_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x200017d8", + "name": "hdma_spi1_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x200017dc", + "name": "hdma_spi1_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x200017e0", + "name": "hdma_spi1_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x200017cc", + "name": "hdma_spi1_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x200017c4", + "name": "hdma_spi1_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x200017d0", + "name": "hdma_spi1_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x200017e4", + "name": "hdma_spi1_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x200017c8", + "name": "hdma_spi1_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x200017c0", + "name": "hdma_spi1_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x200017d4", + "name": "hdma_spi1_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x200017b4", + "name": "hdma_spi1_rx.Instance", + "type": 5 + }, + { + "address": "0x200017e8", + "name": "hdma_spi1_rx.Lock", + "type": 2 + }, + { + "address": "0x200017ec", + "name": "hdma_spi1_rx.Parent", + "type": 5 + }, + { + "address": "0x200017e9", + "name": "hdma_spi1_rx.State", + "type": 2 + }, + { + "address": "0x2000180c", + "name": "hdma_spi1_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001810", + "name": "hdma_spi1_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001804", + "name": "hdma_spi1_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x200017f0", + "name": "hdma_spi1_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001800", + "name": "hdma_spi1_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x200017f4", + "name": "hdma_spi1_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x200017f8", + "name": "hdma_spi1_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x200017fc", + "name": "hdma_spi1_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001868", + "name": "hdma_spi1_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001818", + "name": "hdma_spi1_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000181c", + "name": "hdma_spi1_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001838", + "name": "hdma_spi1_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000183c", + "name": "hdma_spi1_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001840", + "name": "hdma_spi1_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000182c", + "name": "hdma_spi1_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001824", + "name": "hdma_spi1_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001830", + "name": "hdma_spi1_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001844", + "name": "hdma_spi1_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001828", + "name": "hdma_spi1_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001820", + "name": "hdma_spi1_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001834", + "name": "hdma_spi1_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001814", + "name": "hdma_spi1_tx.Instance", + "type": 5 + }, + { + "address": "0x20001848", + "name": "hdma_spi1_tx.Lock", + "type": 2 + }, + { + "address": "0x2000184c", + "name": "hdma_spi1_tx.Parent", + "type": 5 + }, + { + "address": "0x20001849", + "name": "hdma_spi1_tx.State", + "type": 2 + }, + { + "address": "0x2000186c", + "name": "hdma_spi1_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001870", + "name": "hdma_spi1_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001864", + "name": "hdma_spi1_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001850", + "name": "hdma_spi1_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001860", + "name": "hdma_spi1_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001854", + "name": "hdma_spi1_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001858", + "name": "hdma_spi1_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000185c", + "name": "hdma_spi1_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x200018c8", + "name": "hdma_usart1_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001878", + "name": "hdma_usart1_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000187c", + "name": "hdma_usart1_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001898", + "name": "hdma_usart1_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000189c", + "name": "hdma_usart1_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x200018a0", + "name": "hdma_usart1_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000188c", + "name": "hdma_usart1_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001884", + "name": "hdma_usart1_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001890", + "name": "hdma_usart1_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x200018a4", + "name": "hdma_usart1_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001888", + "name": "hdma_usart1_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001880", + "name": "hdma_usart1_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001894", + "name": "hdma_usart1_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001874", + "name": "hdma_usart1_rx.Instance", + "type": 5 + }, + { + "address": "0x200018a8", + "name": "hdma_usart1_rx.Lock", + "type": 2 + }, + { + "address": "0x200018ac", + "name": "hdma_usart1_rx.Parent", + "type": 5 + }, + { + "address": "0x200018a9", + "name": "hdma_usart1_rx.State", + "type": 2 + }, + { + "address": "0x200018cc", + "name": "hdma_usart1_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x200018d0", + "name": "hdma_usart1_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x200018c4", + "name": "hdma_usart1_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x200018b0", + "name": "hdma_usart1_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x200018c0", + "name": "hdma_usart1_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x200018b4", + "name": "hdma_usart1_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x200018b8", + "name": "hdma_usart1_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x200018bc", + "name": "hdma_usart1_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001928", + "name": "hdma_usart1_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x200018d8", + "name": "hdma_usart1_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x200018dc", + "name": "hdma_usart1_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x200018f8", + "name": "hdma_usart1_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x200018fc", + "name": "hdma_usart1_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001900", + "name": "hdma_usart1_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x200018ec", + "name": "hdma_usart1_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x200018e4", + "name": "hdma_usart1_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x200018f0", + "name": "hdma_usart1_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001904", + "name": "hdma_usart1_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x200018e8", + "name": "hdma_usart1_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x200018e0", + "name": "hdma_usart1_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x200018f4", + "name": "hdma_usart1_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x200018d4", + "name": "hdma_usart1_tx.Instance", + "type": 5 + }, + { + "address": "0x20001908", + "name": "hdma_usart1_tx.Lock", + "type": 2 + }, + { + "address": "0x2000190c", + "name": "hdma_usart1_tx.Parent", + "type": 5 + }, + { + "address": "0x20001909", + "name": "hdma_usart1_tx.State", + "type": 2 + }, + { + "address": "0x2000192c", + "name": "hdma_usart1_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001930", + "name": "hdma_usart1_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001924", + "name": "hdma_usart1_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001910", + "name": "hdma_usart1_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001920", + "name": "hdma_usart1_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001914", + "name": "hdma_usart1_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001918", + "name": "hdma_usart1_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000191c", + "name": "hdma_usart1_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001988", + "name": "hdma_usart3_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001938", + "name": "hdma_usart3_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000193c", + "name": "hdma_usart3_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001958", + "name": "hdma_usart3_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x2000195c", + "name": "hdma_usart3_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001960", + "name": "hdma_usart3_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x2000194c", + "name": "hdma_usart3_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001944", + "name": "hdma_usart3_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001950", + "name": "hdma_usart3_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001964", + "name": "hdma_usart3_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001948", + "name": "hdma_usart3_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001940", + "name": "hdma_usart3_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001954", + "name": "hdma_usart3_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001934", + "name": "hdma_usart3_rx.Instance", + "type": 5 + }, + { + "address": "0x20001968", + "name": "hdma_usart3_rx.Lock", + "type": 2 + }, + { + "address": "0x2000196c", + "name": "hdma_usart3_rx.Parent", + "type": 5 + }, + { + "address": "0x20001969", + "name": "hdma_usart3_rx.State", + "type": 2 + }, + { + "address": "0x2000198c", + "name": "hdma_usart3_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001990", + "name": "hdma_usart3_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001984", + "name": "hdma_usart3_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001970", + "name": "hdma_usart3_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001980", + "name": "hdma_usart3_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001974", + "name": "hdma_usart3_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001978", + "name": "hdma_usart3_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x2000197c", + "name": "hdma_usart3_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x200019e8", + "name": "hdma_usart6_rx.ErrorCode", + "type": 5 + }, + { + "address": "0x20001998", + "name": "hdma_usart6_rx.Init.Channel", + "type": 5 + }, + { + "address": "0x2000199c", + "name": "hdma_usart6_rx.Init.Direction", + "type": 5 + }, + { + "address": "0x200019b8", + "name": "hdma_usart6_rx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x200019bc", + "name": "hdma_usart6_rx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x200019c0", + "name": "hdma_usart6_rx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x200019ac", + "name": "hdma_usart6_rx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x200019a4", + "name": "hdma_usart6_rx.Init.MemInc", + "type": 5 + }, + { + "address": "0x200019b0", + "name": "hdma_usart6_rx.Init.Mode", + "type": 5 + }, + { + "address": "0x200019c4", + "name": "hdma_usart6_rx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x200019a8", + "name": "hdma_usart6_rx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x200019a0", + "name": "hdma_usart6_rx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x200019b4", + "name": "hdma_usart6_rx.Init.Priority", + "type": 5 + }, + { + "address": "0x20001994", + "name": "hdma_usart6_rx.Instance", + "type": 5 + }, + { + "address": "0x200019c8", + "name": "hdma_usart6_rx.Lock", + "type": 2 + }, + { + "address": "0x200019cc", + "name": "hdma_usart6_rx.Parent", + "type": 5 + }, + { + "address": "0x200019c9", + "name": "hdma_usart6_rx.State", + "type": 2 + }, + { + "address": "0x200019ec", + "name": "hdma_usart6_rx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x200019f0", + "name": "hdma_usart6_rx.StreamIndex", + "type": 5 + }, + { + "address": "0x200019e4", + "name": "hdma_usart6_rx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x200019d0", + "name": "hdma_usart6_rx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x200019e0", + "name": "hdma_usart6_rx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x200019d4", + "name": "hdma_usart6_rx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x200019d8", + "name": "hdma_usart6_rx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x200019dc", + "name": "hdma_usart6_rx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001a48", + "name": "hdma_usart6_tx.ErrorCode", + "type": 5 + }, + { + "address": "0x200019f8", + "name": "hdma_usart6_tx.Init.Channel", + "type": 5 + }, + { + "address": "0x200019fc", + "name": "hdma_usart6_tx.Init.Direction", + "type": 5 + }, + { + "address": "0x20001a18", + "name": "hdma_usart6_tx.Init.FIFOMode", + "type": 5 + }, + { + "address": "0x20001a1c", + "name": "hdma_usart6_tx.Init.FIFOThreshold", + "type": 5 + }, + { + "address": "0x20001a20", + "name": "hdma_usart6_tx.Init.MemBurst", + "type": 5 + }, + { + "address": "0x20001a0c", + "name": "hdma_usart6_tx.Init.MemDataAlignment", + "type": 5 + }, + { + "address": "0x20001a04", + "name": "hdma_usart6_tx.Init.MemInc", + "type": 5 + }, + { + "address": "0x20001a10", + "name": "hdma_usart6_tx.Init.Mode", + "type": 5 + }, + { + "address": "0x20001a24", + "name": "hdma_usart6_tx.Init.PeriphBurst", + "type": 5 + }, + { + "address": "0x20001a08", + "name": "hdma_usart6_tx.Init.PeriphDataAlignment", + "type": 5 + }, + { + "address": "0x20001a00", + "name": "hdma_usart6_tx.Init.PeriphInc", + "type": 5 + }, + { + "address": "0x20001a14", + "name": "hdma_usart6_tx.Init.Priority", + "type": 5 + }, + { + "address": "0x200019f4", + "name": "hdma_usart6_tx.Instance", + "type": 5 + }, + { + "address": "0x20001a28", + "name": "hdma_usart6_tx.Lock", + "type": 2 + }, + { + "address": "0x20001a2c", + "name": "hdma_usart6_tx.Parent", + "type": 5 + }, + { + "address": "0x20001a29", + "name": "hdma_usart6_tx.State", + "type": 2 + }, + { + "address": "0x20001a4c", + "name": "hdma_usart6_tx.StreamBaseAddress", + "type": 5 + }, + { + "address": "0x20001a50", + "name": "hdma_usart6_tx.StreamIndex", + "type": 5 + }, + { + "address": "0x20001a44", + "name": "hdma_usart6_tx.XferAbortCallback", + "type": 5 + }, + { + "address": "0x20001a30", + "name": "hdma_usart6_tx.XferCpltCallback", + "type": 5 + }, + { + "address": "0x20001a40", + "name": "hdma_usart6_tx.XferErrorCallback", + "type": 5 + }, + { + "address": "0x20001a34", + "name": "hdma_usart6_tx.XferHalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001a38", + "name": "hdma_usart6_tx.XferM1CpltCallback", + "type": 5 + }, + { + "address": "0x20001a3c", + "name": "hdma_usart6_tx.XferM1HalfCpltCallback", + "type": 5 + }, + { + "address": "0x20001a98", + "name": "hi2c1.Devaddress", + "type": 5 + }, + { + "address": "0x20001a94", + "name": "hi2c1.ErrorCode", + "type": 5 + }, + { + "address": "0x20001aa4", + "name": "hi2c1.EventCount", + "type": 5 + }, + { + "address": "0x20001a8c", + "name": "hi2c1.hdmarx", + "type": 5 + }, + { + "address": "0x20001a88", + "name": "hi2c1.hdmatx", + "type": 5 + }, + { + "address": "0x20001a64", + "name": "hi2c1.Init.AddressingMode", + "type": 5 + }, + { + "address": "0x20001a58", + "name": "hi2c1.Init.ClockSpeed", + "type": 5 + }, + { + "address": "0x20001a68", + "name": "hi2c1.Init.DualAddressMode", + "type": 5 + }, + { + "address": "0x20001a5c", + "name": "hi2c1.Init.DutyCycle", + "type": 5 + }, + { + "address": "0x20001a70", + "name": "hi2c1.Init.GeneralCallMode", + "type": 5 + }, + { + "address": "0x20001a74", + "name": "hi2c1.Init.NoStretchMode", + "type": 5 + }, + { + "address": "0x20001a60", + "name": "hi2c1.Init.OwnAddress1", + "type": 5 + }, + { + "address": "0x20001a6c", + "name": "hi2c1.Init.OwnAddress2", + "type": 5 + }, + { + "address": "0x20001a54", + "name": "hi2c1.Instance", + "type": 5 + }, + { + "address": "0x20001a90", + "name": "hi2c1.Lock", + "type": 2 + }, + { + "address": "0x20001a9c", + "name": "hi2c1.Memaddress", + "type": 5 + }, + { + "address": "0x20001aa0", + "name": "hi2c1.MemaddSize", + "type": 5 + }, + { + "address": "0x20001a92", + "name": "hi2c1.Mode", + "type": 2 + }, + { + "address": "0x20001a78", + "name": "hi2c1.pBuffPtr", + "type": 5 + }, + { + "address": "0x20001a84", + "name": "hi2c1.PreviousState", + "type": 5 + }, + { + "address": "0x20001a91", + "name": "hi2c1.State", + "type": 2 + }, + { + "address": "0x20001a7e", + "name": "hi2c1.XferCount", + "type": 3 + }, + { + "address": "0x20001a80", + "name": "hi2c1.XferOptions", + "type": 5 + }, + { + "address": "0x20001a7c", + "name": "hi2c1.XferSize", + "type": 3 + }, + { + "address": "0x20001aec", + "name": "hi2c2.Devaddress", + "type": 5 + }, + { + "address": "0x20001ae8", + "name": "hi2c2.ErrorCode", + "type": 5 + }, + { + "address": "0x20001af8", + "name": "hi2c2.EventCount", + "type": 5 + }, + { + "address": "0x20001ae0", + "name": "hi2c2.hdmarx", + "type": 5 + }, + { + "address": "0x20001adc", + "name": "hi2c2.hdmatx", + "type": 5 + }, + { + "address": "0x20001ab8", + "name": "hi2c2.Init.AddressingMode", + "type": 5 + }, + { + "address": "0x20001aac", + "name": "hi2c2.Init.ClockSpeed", + "type": 5 + }, + { + "address": "0x20001abc", + "name": "hi2c2.Init.DualAddressMode", + "type": 5 + }, + { + "address": "0x20001ab0", + "name": "hi2c2.Init.DutyCycle", + "type": 5 + }, + { + "address": "0x20001ac4", + "name": "hi2c2.Init.GeneralCallMode", + "type": 5 + }, + { + "address": "0x20001ac8", + "name": "hi2c2.Init.NoStretchMode", + "type": 5 + }, + { + "address": "0x20001ab4", + "name": "hi2c2.Init.OwnAddress1", + "type": 5 + }, + { + "address": "0x20001ac0", + "name": "hi2c2.Init.OwnAddress2", + "type": 5 + }, + { + "address": "0x20001aa8", + "name": "hi2c2.Instance", + "type": 5 + }, + { + "address": "0x20001ae4", + "name": "hi2c2.Lock", + "type": 2 + }, + { + "address": "0x20001af0", + "name": "hi2c2.Memaddress", + "type": 5 + }, + { + "address": "0x20001af4", + "name": "hi2c2.MemaddSize", + "type": 5 + }, + { + "address": "0x20001ae6", + "name": "hi2c2.Mode", + "type": 2 + }, + { + "address": "0x20001acc", + "name": "hi2c2.pBuffPtr", + "type": 5 + }, + { + "address": "0x20001ad8", + "name": "hi2c2.PreviousState", + "type": 5 + }, + { + "address": "0x20001ae5", + "name": "hi2c2.State", + "type": 2 + }, + { + "address": "0x20001ad2", + "name": "hi2c2.XferCount", + "type": 3 + }, + { + "address": "0x20001ad4", + "name": "hi2c2.XferOptions", + "type": 5 + }, + { + "address": "0x20001ad0", + "name": "hi2c2.XferSize", + "type": 3 + }, + { + "address": "0x20001b40", + "name": "hi2c3.Devaddress", + "type": 5 + }, + { + "address": "0x20001b3c", + "name": "hi2c3.ErrorCode", + "type": 5 + }, + { + "address": "0x20001b4c", + "name": "hi2c3.EventCount", + "type": 5 + }, + { + "address": "0x20001b34", + "name": "hi2c3.hdmarx", + "type": 5 + }, + { + "address": "0x20001b30", + "name": "hi2c3.hdmatx", + "type": 5 + }, + { + "address": "0x20001b0c", + "name": "hi2c3.Init.AddressingMode", + "type": 5 + }, + { + "address": "0x20001b00", + "name": "hi2c3.Init.ClockSpeed", + "type": 5 + }, + { + "address": "0x20001b10", + "name": "hi2c3.Init.DualAddressMode", + "type": 5 + }, + { + "address": "0x20001b04", + "name": "hi2c3.Init.DutyCycle", + "type": 5 + }, + { + "address": "0x20001b18", + "name": "hi2c3.Init.GeneralCallMode", + "type": 5 + }, + { + "address": "0x20001b1c", + "name": "hi2c3.Init.NoStretchMode", + "type": 5 + }, + { + "address": "0x20001b08", + "name": "hi2c3.Init.OwnAddress1", + "type": 5 + }, + { + "address": "0x20001b14", + "name": "hi2c3.Init.OwnAddress2", + "type": 5 + }, + { + "address": "0x20001afc", + "name": "hi2c3.Instance", + "type": 5 + }, + { + "address": "0x20001b38", + "name": "hi2c3.Lock", + "type": 2 + }, + { + "address": "0x20001b44", + "name": "hi2c3.Memaddress", + "type": 5 + }, + { + "address": "0x20001b48", + "name": "hi2c3.MemaddSize", + "type": 5 + }, + { + "address": "0x20001b3a", + "name": "hi2c3.Mode", + "type": 2 + }, + { + "address": "0x20001b20", + "name": "hi2c3.pBuffPtr", + "type": 5 + }, + { + "address": "0x20001b2c", + "name": "hi2c3.PreviousState", + "type": 5 + }, + { + "address": "0x20001b39", + "name": "hi2c3.State", + "type": 2 + }, + { + "address": "0x20001b26", + "name": "hi2c3.XferCount", + "type": 3 + }, + { + "address": "0x20001b28", + "name": "hi2c3.XferOptions", + "type": 5 + }, + { + "address": "0x20001b24", + "name": "hi2c3.XferSize", + "type": 3 + }, + { + "address": "0x20001b50", + "name": "high_freq_timer_ticks", + "type": 5 + }, + { + "address": "0x20001b60", + "name": "host.chassis_move_vec.vx", + "type": 9 + }, + { + "address": "0x20001b64", + "name": "host.chassis_move_vec.vy", + "type": 9 + }, + { + "address": "0x20001b68", + "name": "host.chassis_move_vec.wz", + "type": 9 + }, + { + "address": "0x20001b6c", + "name": "host.fire", + "type": 1 + }, + { + "address": "0x20001b58", + "name": "host.gimbal_delta.pit", + "type": 9 + }, + { + "address": "0x20001b5c", + "name": "host.gimbal_delta.rol", + "type": 9 + }, + { + "address": "0x20001b54", + "name": "host.gimbal_delta.yaw", + "type": 9 + }, + { + "address": "0x20001f70", + "name": "hpcd_USB_OTG_FS.battery_charging_active", + "type": 5 + }, + { + "address": "0x20001f68", + "name": "hpcd_USB_OTG_FS.BESL", + "type": 5 + }, + { + "address": "0x20001f30", + "name": "hpcd_USB_OTG_FS.ErrorCode", + "type": 5 + }, + { + "address": "0x20001bb0", + "name": "hpcd_USB_OTG_FS.IN_ep[0].data_pid_start", + "type": 1 + }, + { + "address": "0x20001bbc", + "name": "hpcd_USB_OTG_FS.IN_ep[0].dma_addr", + "type": 5 + }, + { + "address": "0x20001bb1", + "name": "hpcd_USB_OTG_FS.IN_ep[0].even_odd_frame", + "type": 1 + }, + { + "address": "0x20001bad", + "name": "hpcd_USB_OTG_FS.IN_ep[0].is_in", + "type": 1 + }, + { + "address": "0x20001bae", + "name": "hpcd_USB_OTG_FS.IN_ep[0].is_stall", + "type": 1 + }, + { + "address": "0x20001bb4", + "name": "hpcd_USB_OTG_FS.IN_ep[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001bac", + "name": "hpcd_USB_OTG_FS.IN_ep[0].num", + "type": 1 + }, + { + "address": "0x20001bb2", + "name": "hpcd_USB_OTG_FS.IN_ep[0].tx_fifo_num", + "type": 3 + }, + { + "address": "0x20001baf", + "name": "hpcd_USB_OTG_FS.IN_ep[0].type", + "type": 1 + }, + { + "address": "0x20001bb8", + "name": "hpcd_USB_OTG_FS.IN_ep[0].xfer_buff", + "type": 5 + }, + { + "address": "0x20001bc4", + "name": "hpcd_USB_OTG_FS.IN_ep[0].xfer_count", + "type": 5 + }, + { + "address": "0x20001bc0", + "name": "hpcd_USB_OTG_FS.IN_ep[0].xfer_len", + "type": 5 + }, + { + "address": "0x20001b98", + "name": "hpcd_USB_OTG_FS.Init.battery_charging_enable", + "type": 5 + }, + { + "address": "0x20001b74", + "name": "hpcd_USB_OTG_FS.Init.dev_endpoints", + "type": 5 + }, + { + "address": "0x20001b80", + "name": "hpcd_USB_OTG_FS.Init.dma_enable", + "type": 5 + }, + { + "address": "0x20001b84", + "name": "hpcd_USB_OTG_FS.Init.ep0_mps", + "type": 5 + }, + { + "address": "0x20001b78", + "name": "hpcd_USB_OTG_FS.Init.Host_channels", + "type": 5 + }, + { + "address": "0x20001b90", + "name": "hpcd_USB_OTG_FS.Init.low_power_enable", + "type": 5 + }, + { + "address": "0x20001b94", + "name": "hpcd_USB_OTG_FS.Init.lpm_enable", + "type": 5 + }, + { + "address": "0x20001b88", + "name": "hpcd_USB_OTG_FS.Init.phy_itface", + "type": 5 + }, + { + "address": "0x20001b8c", + "name": "hpcd_USB_OTG_FS.Init.Sof_enable", + "type": 5 + }, + { + "address": "0x20001b7c", + "name": "hpcd_USB_OTG_FS.Init.speed", + "type": 5 + }, + { + "address": "0x20001ba0", + "name": "hpcd_USB_OTG_FS.Init.use_dedicated_ep1", + "type": 5 + }, + { + "address": "0x20001ba4", + "name": "hpcd_USB_OTG_FS.Init.use_external_vbus", + "type": 5 + }, + { + "address": "0x20001b9c", + "name": "hpcd_USB_OTG_FS.Init.vbus_sensing_enable", + "type": 5 + }, + { + "address": "0x20001b70", + "name": "hpcd_USB_OTG_FS.Instance", + "type": 5 + }, + { + "address": "0x20001f2c", + "name": "hpcd_USB_OTG_FS.Lock", + "type": 2 + }, + { + "address": "0x20001f6c", + "name": "hpcd_USB_OTG_FS.lpm_active", + "type": 5 + }, + { + "address": "0x20001f64", + "name": "hpcd_USB_OTG_FS.LPM_State", + "type": 2 + }, + { + "address": "0x20001d70", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].data_pid_start", + "type": 1 + }, + { + "address": "0x20001d7c", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].dma_addr", + "type": 5 + }, + { + "address": "0x20001d71", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].even_odd_frame", + "type": 1 + }, + { + "address": "0x20001d6d", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].is_in", + "type": 1 + }, + { + "address": "0x20001d6e", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].is_stall", + "type": 1 + }, + { + "address": "0x20001d74", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001d6c", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].num", + "type": 1 + }, + { + "address": "0x20001d72", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].tx_fifo_num", + "type": 3 + }, + { + "address": "0x20001d6f", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].type", + "type": 1 + }, + { + "address": "0x20001d78", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].xfer_buff", + "type": 5 + }, + { + "address": "0x20001d84", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].xfer_count", + "type": 5 + }, + { + "address": "0x20001d80", + "name": "hpcd_USB_OTG_FS.OUT_ep[0].xfer_len", + "type": 5 + }, + { + "address": "0x20001f74", + "name": "hpcd_USB_OTG_FS.pData", + "type": 5 + }, + { + "address": "0x20001f34", + "name": "hpcd_USB_OTG_FS.Setup[0]", + "type": 5 + }, + { + "address": "0x20001f2d", + "name": "hpcd_USB_OTG_FS.State", + "type": 2 + }, + { + "address": "0x20001ba8", + "name": "hpcd_USB_OTG_FS.USB_Address", + "type": 1 + }, + { + "address": "0x20001f80", + "name": "hrng.ErrorCode", + "type": 5 + }, + { + "address": "0x20001f78", + "name": "hrng.Instance", + "type": 5 + }, + { + "address": "0x20001f7c", + "name": "hrng.Lock", + "type": 2 + }, + { + "address": "0x20001f84", + "name": "hrng.RandomNumber", + "type": 5 + }, + { + "address": "0x20001f7d", + "name": "hrng.State", + "type": 2 + }, + { + "address": "0x20001fdc", + "name": "hspi1.ErrorCode", + "type": 5 + }, + { + "address": "0x20001fd4", + "name": "hspi1.hdmarx", + "type": 5 + }, + { + "address": "0x20001fd0", + "name": "hspi1.hdmatx", + "type": 5 + }, + { + "address": "0x20001fa4", + "name": "hspi1.Init.BaudRatePrescaler", + "type": 5 + }, + { + "address": "0x20001f9c", + "name": "hspi1.Init.CLKPhase", + "type": 5 + }, + { + "address": "0x20001f98", + "name": "hspi1.Init.CLKPolarity", + "type": 5 + }, + { + "address": "0x20001fb0", + "name": "hspi1.Init.CRCCalculation", + "type": 5 + }, + { + "address": "0x20001fb4", + "name": "hspi1.Init.CRCPolynomial", + "type": 5 + }, + { + "address": "0x20001f94", + "name": "hspi1.Init.DataSize", + "type": 5 + }, + { + "address": "0x20001f90", + "name": "hspi1.Init.Direction", + "type": 5 + }, + { + "address": "0x20001fa8", + "name": "hspi1.Init.FirstBit", + "type": 5 + }, + { + "address": "0x20001f8c", + "name": "hspi1.Init.Mode", + "type": 5 + }, + { + "address": "0x20001fa0", + "name": "hspi1.Init.NSS", + "type": 5 + }, + { + "address": "0x20001fac", + "name": "hspi1.Init.TIMode", + "type": 5 + }, + { + "address": "0x20001f88", + "name": "hspi1.Instance", + "type": 5 + }, + { + "address": "0x20001fd8", + "name": "hspi1.Lock", + "type": 2 + }, + { + "address": "0x20001fc0", + "name": "hspi1.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20001fb8", + "name": "hspi1.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x20001fc8", + "name": "hspi1.RxISR", + "type": 5 + }, + { + "address": "0x20001fc6", + "name": "hspi1.RxXferCount", + "type": 3 + }, + { + "address": "0x20001fc4", + "name": "hspi1.RxXferSize", + "type": 3 + }, + { + "address": "0x20001fd9", + "name": "hspi1.State", + "type": 2 + }, + { + "address": "0x20001fcc", + "name": "hspi1.TxISR", + "type": 5 + }, + { + "address": "0x20001fbe", + "name": "hspi1.TxXferCount", + "type": 3 + }, + { + "address": "0x20001fbc", + "name": "hspi1.TxXferSize", + "type": 3 + }, + { + "address": "0x20002034", + "name": "hspi2.ErrorCode", + "type": 5 + }, + { + "address": "0x2000202c", + "name": "hspi2.hdmarx", + "type": 5 + }, + { + "address": "0x20002028", + "name": "hspi2.hdmatx", + "type": 5 + }, + { + "address": "0x20001ffc", + "name": "hspi2.Init.BaudRatePrescaler", + "type": 5 + }, + { + "address": "0x20001ff4", + "name": "hspi2.Init.CLKPhase", + "type": 5 + }, + { + "address": "0x20001ff0", + "name": "hspi2.Init.CLKPolarity", + "type": 5 + }, + { + "address": "0x20002008", + "name": "hspi2.Init.CRCCalculation", + "type": 5 + }, + { + "address": "0x2000200c", + "name": "hspi2.Init.CRCPolynomial", + "type": 5 + }, + { + "address": "0x20001fec", + "name": "hspi2.Init.DataSize", + "type": 5 + }, + { + "address": "0x20001fe8", + "name": "hspi2.Init.Direction", + "type": 5 + }, + { + "address": "0x20002000", + "name": "hspi2.Init.FirstBit", + "type": 5 + }, + { + "address": "0x20001fe4", + "name": "hspi2.Init.Mode", + "type": 5 + }, + { + "address": "0x20001ff8", + "name": "hspi2.Init.NSS", + "type": 5 + }, + { + "address": "0x20002004", + "name": "hspi2.Init.TIMode", + "type": 5 + }, + { + "address": "0x20001fe0", + "name": "hspi2.Instance", + "type": 5 + }, + { + "address": "0x20002030", + "name": "hspi2.Lock", + "type": 2 + }, + { + "address": "0x20002018", + "name": "hspi2.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20002010", + "name": "hspi2.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x20002020", + "name": "hspi2.RxISR", + "type": 5 + }, + { + "address": "0x2000201e", + "name": "hspi2.RxXferCount", + "type": 3 + }, + { + "address": "0x2000201c", + "name": "hspi2.RxXferSize", + "type": 3 + }, + { + "address": "0x20002031", + "name": "hspi2.State", + "type": 2 + }, + { + "address": "0x20002024", + "name": "hspi2.TxISR", + "type": 5 + }, + { + "address": "0x20002016", + "name": "hspi2.TxXferCount", + "type": 3 + }, + { + "address": "0x20002014", + "name": "hspi2.TxXferSize", + "type": 3 + }, + { + "address": "0x20002054", + "name": "htim1.Channel", + "type": 2 + }, + { + "address": "0x2000207a", + "name": "htim1.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002076", + "name": "htim1.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000207e", + "name": "htim1.DMABurstState", + "type": 2 + }, + { + "address": "0x20002058", + "name": "htim1.hdma[0]", + "type": 5 + }, + { + "address": "0x20002050", + "name": "htim1.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002048", + "name": "htim1.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002040", + "name": "htim1.Init.CounterMode", + "type": 5 + }, + { + "address": "0x20002044", + "name": "htim1.Init.Period", + "type": 5 + }, + { + "address": "0x2000203c", + "name": "htim1.Init.Prescaler", + "type": 5 + }, + { + "address": "0x2000204c", + "name": "htim1.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002038", + "name": "htim1.Instance", + "type": 5 + }, + { + "address": "0x20002074", + "name": "htim1.Lock", + "type": 2 + }, + { + "address": "0x20002075", + "name": "htim1.State", + "type": 2 + }, + { + "address": "0x2000209c", + "name": "htim10.Channel", + "type": 2 + }, + { + "address": "0x200020c2", + "name": "htim10.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x200020be", + "name": "htim10.ChannelState[0]", + "type": 2 + }, + { + "address": "0x200020c6", + "name": "htim10.DMABurstState", + "type": 2 + }, + { + "address": "0x200020a0", + "name": "htim10.hdma[0]", + "type": 5 + }, + { + "address": "0x20002098", + "name": "htim10.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002090", + "name": "htim10.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002088", + "name": "htim10.Init.CounterMode", + "type": 5 + }, + { + "address": "0x2000208c", + "name": "htim10.Init.Period", + "type": 5 + }, + { + "address": "0x20002084", + "name": "htim10.Init.Prescaler", + "type": 5 + }, + { + "address": "0x20002094", + "name": "htim10.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002080", + "name": "htim10.Instance", + "type": 5 + }, + { + "address": "0x200020bc", + "name": "htim10.Lock", + "type": 2 + }, + { + "address": "0x200020bd", + "name": "htim10.State", + "type": 2 + }, + { + "address": "0x200020e4", + "name": "htim3.Channel", + "type": 2 + }, + { + "address": "0x2000210a", + "name": "htim3.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002106", + "name": "htim3.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000210e", + "name": "htim3.DMABurstState", + "type": 2 + }, + { + "address": "0x200020e8", + "name": "htim3.hdma[0]", + "type": 5 + }, + { + "address": "0x200020e0", + "name": "htim3.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x200020d8", + "name": "htim3.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x200020d0", + "name": "htim3.Init.CounterMode", + "type": 5 + }, + { + "address": "0x200020d4", + "name": "htim3.Init.Period", + "type": 5 + }, + { + "address": "0x200020cc", + "name": "htim3.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200020dc", + "name": "htim3.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x200020c8", + "name": "htim3.Instance", + "type": 5 + }, + { + "address": "0x20002104", + "name": "htim3.Lock", + "type": 2 + }, + { + "address": "0x20002105", + "name": "htim3.State", + "type": 2 + }, + { + "address": "0x2000212c", + "name": "htim4.Channel", + "type": 2 + }, + { + "address": "0x20002152", + "name": "htim4.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x2000214e", + "name": "htim4.ChannelState[0]", + "type": 2 + }, + { + "address": "0x20002156", + "name": "htim4.DMABurstState", + "type": 2 + }, + { + "address": "0x20002130", + "name": "htim4.hdma[0]", + "type": 5 + }, + { + "address": "0x20002128", + "name": "htim4.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002120", + "name": "htim4.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002118", + "name": "htim4.Init.CounterMode", + "type": 5 + }, + { + "address": "0x2000211c", + "name": "htim4.Init.Period", + "type": 5 + }, + { + "address": "0x20002114", + "name": "htim4.Init.Prescaler", + "type": 5 + }, + { + "address": "0x20002124", + "name": "htim4.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002110", + "name": "htim4.Instance", + "type": 5 + }, + { + "address": "0x2000214c", + "name": "htim4.Lock", + "type": 2 + }, + { + "address": "0x2000214d", + "name": "htim4.State", + "type": 2 + }, + { + "address": "0x20002174", + "name": "htim5.Channel", + "type": 2 + }, + { + "address": "0x2000219a", + "name": "htim5.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002196", + "name": "htim5.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000219e", + "name": "htim5.DMABurstState", + "type": 2 + }, + { + "address": "0x20002178", + "name": "htim5.hdma[0]", + "type": 5 + }, + { + "address": "0x20002170", + "name": "htim5.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x20002168", + "name": "htim5.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x20002160", + "name": "htim5.Init.CounterMode", + "type": 5 + }, + { + "address": "0x20002164", + "name": "htim5.Init.Period", + "type": 5 + }, + { + "address": "0x2000215c", + "name": "htim5.Init.Prescaler", + "type": 5 + }, + { + "address": "0x2000216c", + "name": "htim5.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x20002158", + "name": "htim5.Instance", + "type": 5 + }, + { + "address": "0x20002194", + "name": "htim5.Lock", + "type": 2 + }, + { + "address": "0x20002195", + "name": "htim5.State", + "type": 2 + }, + { + "address": "0x200021bc", + "name": "htim7.Channel", + "type": 2 + }, + { + "address": "0x200021e2", + "name": "htim7.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x200021de", + "name": "htim7.ChannelState[0]", + "type": 2 + }, + { + "address": "0x200021e6", + "name": "htim7.DMABurstState", + "type": 2 + }, + { + "address": "0x200021c0", + "name": "htim7.hdma[0]", + "type": 5 + }, + { + "address": "0x200021b8", + "name": "htim7.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x200021b0", + "name": "htim7.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x200021a8", + "name": "htim7.Init.CounterMode", + "type": 5 + }, + { + "address": "0x200021ac", + "name": "htim7.Init.Period", + "type": 5 + }, + { + "address": "0x200021a4", + "name": "htim7.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200021b4", + "name": "htim7.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x200021a0", + "name": "htim7.Instance", + "type": 5 + }, + { + "address": "0x200021dc", + "name": "htim7.Lock", + "type": 2 + }, + { + "address": "0x200021dd", + "name": "htim7.State", + "type": 2 + }, + { + "address": "0x20002204", + "name": "htim8.Channel", + "type": 2 + }, + { + "address": "0x2000222a", + "name": "htim8.ChannelNState[0]", + "type": 2 + }, + { + "address": "0x20002226", + "name": "htim8.ChannelState[0]", + "type": 2 + }, + { + "address": "0x2000222e", + "name": "htim8.DMABurstState", + "type": 2 + }, + { + "address": "0x20002208", + "name": "htim8.hdma[0]", + "type": 5 + }, + { + "address": "0x20002200", + "name": "htim8.Init.AutoReloadPreload", + "type": 5 + }, + { + "address": "0x200021f8", + "name": "htim8.Init.ClockDivision", + "type": 5 + }, + { + "address": "0x200021f0", + "name": "htim8.Init.CounterMode", + "type": 5 + }, + { + "address": "0x200021f4", + "name": "htim8.Init.Period", + "type": 5 + }, + { + "address": "0x200021ec", + "name": "htim8.Init.Prescaler", + "type": 5 + }, + { + "address": "0x200021fc", + "name": "htim8.Init.RepetitionCounter", + "type": 5 + }, + { + "address": "0x200021e8", + "name": "htim8.Instance", + "type": 5 + }, + { + "address": "0x20002224", + "name": "htim8.Lock", + "type": 2 + }, + { + "address": "0x20002225", + "name": "htim8.State", + "type": 2 + }, + { + "address": "0x20002270", + "name": "huart1.ErrorCode", + "type": 5 + }, + { + "address": "0x2000226d", + "name": "huart1.gState", + "type": 2 + }, + { + "address": "0x20002268", + "name": "huart1.hdmarx", + "type": 5 + }, + { + "address": "0x20002264", + "name": "huart1.hdmatx", + "type": 5 + }, + { + "address": "0x20002234", + "name": "huart1.Init.BaudRate", + "type": 5 + }, + { + "address": "0x20002248", + "name": "huart1.Init.HwFlowCtl", + "type": 5 + }, + { + "address": "0x20002244", + "name": "huart1.Init.Mode", + "type": 5 + }, + { + "address": "0x2000224c", + "name": "huart1.Init.OverSampling", + "type": 5 + }, + { + "address": "0x20002240", + "name": "huart1.Init.Parity", + "type": 5 + }, + { + "address": "0x2000223c", + "name": "huart1.Init.StopBits", + "type": 5 + }, + { + "address": "0x20002238", + "name": "huart1.Init.WordLength", + "type": 5 + }, + { + "address": "0x20002230", + "name": "huart1.Instance", + "type": 5 + }, + { + "address": "0x2000226c", + "name": "huart1.Lock", + "type": 2 + }, + { + "address": "0x20002258", + "name": "huart1.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20002250", + "name": "huart1.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x20002260", + "name": "huart1.ReceptionType", + "type": 5 + }, + { + "address": "0x2000226e", + "name": "huart1.RxState", + "type": 2 + }, + { + "address": "0x2000225e", + "name": "huart1.RxXferCount", + "type": 3 + }, + { + "address": "0x2000225c", + "name": "huart1.RxXferSize", + "type": 3 + }, + { + "address": "0x20002256", + "name": "huart1.TxXferCount", + "type": 3 + }, + { + "address": "0x20002254", + "name": "huart1.TxXferSize", + "type": 3 + }, + { + "address": "0x200022b4", + "name": "huart3.ErrorCode", + "type": 5 + }, + { + "address": "0x200022b1", + "name": "huart3.gState", + "type": 2 + }, + { + "address": "0x200022ac", + "name": "huart3.hdmarx", + "type": 5 + }, + { + "address": "0x200022a8", + "name": "huart3.hdmatx", + "type": 5 + }, + { + "address": "0x20002278", + "name": "huart3.Init.BaudRate", + "type": 5 + }, + { + "address": "0x2000228c", + "name": "huart3.Init.HwFlowCtl", + "type": 5 + }, + { + "address": "0x20002288", + "name": "huart3.Init.Mode", + "type": 5 + }, + { + "address": "0x20002290", + "name": "huart3.Init.OverSampling", + "type": 5 + }, + { + "address": "0x20002284", + "name": "huart3.Init.Parity", + "type": 5 + }, + { + "address": "0x20002280", + "name": "huart3.Init.StopBits", + "type": 5 + }, + { + "address": "0x2000227c", + "name": "huart3.Init.WordLength", + "type": 5 + }, + { + "address": "0x20002274", + "name": "huart3.Instance", + "type": 5 + }, + { + "address": "0x200022b0", + "name": "huart3.Lock", + "type": 2 + }, + { + "address": "0x2000229c", + "name": "huart3.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x20002294", + "name": "huart3.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x200022a4", + "name": "huart3.ReceptionType", + "type": 5 + }, + { + "address": "0x200022b2", + "name": "huart3.RxState", + "type": 2 + }, + { + "address": "0x200022a2", + "name": "huart3.RxXferCount", + "type": 3 + }, + { + "address": "0x200022a0", + "name": "huart3.RxXferSize", + "type": 3 + }, + { + "address": "0x2000229a", + "name": "huart3.TxXferCount", + "type": 3 + }, + { + "address": "0x20002298", + "name": "huart3.TxXferSize", + "type": 3 + }, + { + "address": "0x200022f8", + "name": "huart6.ErrorCode", + "type": 5 + }, + { + "address": "0x200022f5", + "name": "huart6.gState", + "type": 2 + }, + { + "address": "0x200022f0", + "name": "huart6.hdmarx", + "type": 5 + }, + { + "address": "0x200022ec", + "name": "huart6.hdmatx", + "type": 5 + }, + { + "address": "0x200022bc", + "name": "huart6.Init.BaudRate", + "type": 5 + }, + { + "address": "0x200022d0", + "name": "huart6.Init.HwFlowCtl", + "type": 5 + }, + { + "address": "0x200022cc", + "name": "huart6.Init.Mode", + "type": 5 + }, + { + "address": "0x200022d4", + "name": "huart6.Init.OverSampling", + "type": 5 + }, + { + "address": "0x200022c8", + "name": "huart6.Init.Parity", + "type": 5 + }, + { + "address": "0x200022c4", + "name": "huart6.Init.StopBits", + "type": 5 + }, + { + "address": "0x200022c0", + "name": "huart6.Init.WordLength", + "type": 5 + }, + { + "address": "0x200022b8", + "name": "huart6.Instance", + "type": 5 + }, + { + "address": "0x200022f4", + "name": "huart6.Lock", + "type": 2 + }, + { + "address": "0x200022e0", + "name": "huart6.pRxBuffPtr", + "type": 5 + }, + { + "address": "0x200022d8", + "name": "huart6.pTxBuffPtr", + "type": 5 + }, + { + "address": "0x200022e8", + "name": "huart6.ReceptionType", + "type": 5 + }, + { + "address": "0x200022f6", + "name": "huart6.RxState", + "type": 2 + }, + { + "address": "0x200022e6", + "name": "huart6.RxXferCount", + "type": 3 + }, + { + "address": "0x200022e4", + "name": "huart6.RxXferSize", + "type": 3 + }, + { + "address": "0x200022de", + "name": "huart6.TxXferCount", + "type": 3 + }, + { + "address": "0x200022dc", + "name": "huart6.TxXferSize", + "type": 3 + }, + { + "address": "0x200015e4", + "name": "hUsbDeviceFS.ConfIdx", + "type": 1 + }, + { + "address": "0x200015da", + "name": "hUsbDeviceFS.dev_address", + "type": 1 + }, + { + "address": "0x20001340", + "name": "hUsbDeviceFS.dev_config", + "type": 5 + }, + { + "address": "0x20001348", + "name": "hUsbDeviceFS.dev_config_status", + "type": 5 + }, + { + "address": "0x200015db", + "name": "hUsbDeviceFS.dev_connection_status", + "type": 1 + }, + { + "address": "0x20001344", + "name": "hUsbDeviceFS.dev_default_config", + "type": 5 + }, + { + "address": "0x200015d9", + "name": "hUsbDeviceFS.dev_old_state", + "type": 1 + }, + { + "address": "0x200015e0", + "name": "hUsbDeviceFS.dev_remote_wakeup", + "type": 5 + }, + { + "address": "0x2000134c", + "name": "hUsbDeviceFS.dev_speed", + "type": 2 + }, + { + "address": "0x200015d8", + "name": "hUsbDeviceFS.dev_state", + "type": 1 + }, + { + "address": "0x200015dc", + "name": "hUsbDeviceFS.dev_test_mode", + "type": 1 + }, + { + "address": "0x200015d4", + "name": "hUsbDeviceFS.ep0_data_len", + "type": 5 + }, + { + "address": "0x200015d0", + "name": "hUsbDeviceFS.ep0_state", + "type": 5 + }, + { + "address": "0x20001362", + "name": "hUsbDeviceFS.ep_in[0].bInterval", + "type": 3 + }, + { + "address": "0x20001360", + "name": "hUsbDeviceFS.ep_in[0].is_used", + "type": 3 + }, + { + "address": "0x2000135c", + "name": "hUsbDeviceFS.ep_in[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001358", + "name": "hUsbDeviceFS.ep_in[0].rem_length", + "type": 5 + }, + { + "address": "0x20001350", + "name": "hUsbDeviceFS.ep_in[0].status", + "type": 5 + }, + { + "address": "0x20001354", + "name": "hUsbDeviceFS.ep_in[0].total_length", + "type": 5 + }, + { + "address": "0x200014a2", + "name": "hUsbDeviceFS.ep_out[0].bInterval", + "type": 3 + }, + { + "address": "0x200014a0", + "name": "hUsbDeviceFS.ep_out[0].is_used", + "type": 3 + }, + { + "address": "0x2000149c", + "name": "hUsbDeviceFS.ep_out[0].maxpacket", + "type": 5 + }, + { + "address": "0x20001498", + "name": "hUsbDeviceFS.ep_out[0].rem_length", + "type": 5 + }, + { + "address": "0x20001490", + "name": "hUsbDeviceFS.ep_out[0].status", + "type": 5 + }, + { + "address": "0x20001494", + "name": "hUsbDeviceFS.ep_out[0].total_length", + "type": 5 + }, + { + "address": "0x2000133c", + "name": "hUsbDeviceFS.id", + "type": 1 + }, + { + "address": "0x20001604", + "name": "hUsbDeviceFS.pBosDesc", + "type": 5 + }, + { + "address": "0x200015f4", + "name": "hUsbDeviceFS.pClass", + "type": 5 + }, + { + "address": "0x200015f8", + "name": "hUsbDeviceFS.pClassData", + "type": 5 + }, + { + "address": "0x20001608", + "name": "hUsbDeviceFS.pConfDesc", + "type": 5 + }, + { + "address": "0x20001600", + "name": "hUsbDeviceFS.pData", + "type": 5 + }, + { + "address": "0x200015f0", + "name": "hUsbDeviceFS.pDesc", + "type": 5 + }, + { + "address": "0x200015fc", + "name": "hUsbDeviceFS.pUserData", + "type": 5 + }, + { + "address": "0x200015e6", + "name": "hUsbDeviceFS.request.bmRequest", + "type": 1 + }, + { + "address": "0x200015e7", + "name": "hUsbDeviceFS.request.bRequest", + "type": 1 + }, + { + "address": "0x200015ea", + "name": "hUsbDeviceFS.request.wIndex", + "type": 3 + }, + { + "address": "0x200015ec", + "name": "hUsbDeviceFS.request.wLength", + "type": 3 + }, + { + "address": "0x200015e8", + "name": "hUsbDeviceFS.request.wValue", + "type": 3 + }, + { + "address": "0x2000231c", + "name": "imu_temp_ctrl_pid.dfilter.a1", + "type": 9 + }, + { + "address": "0x20002320", + "name": "imu_temp_ctrl_pid.dfilter.a2", + "type": 9 + }, + { + "address": "0x20002324", + "name": "imu_temp_ctrl_pid.dfilter.b0", + "type": 9 + }, + { + "address": "0x20002328", + "name": "imu_temp_ctrl_pid.dfilter.b1", + "type": 9 + }, + { + "address": "0x2000232c", + "name": "imu_temp_ctrl_pid.dfilter.b2", + "type": 9 + }, + { + "address": "0x20002318", + "name": "imu_temp_ctrl_pid.dfilter.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002330", + "name": "imu_temp_ctrl_pid.dfilter.delay_element_1", + "type": 9 + }, + { + "address": "0x20002334", + "name": "imu_temp_ctrl_pid.dfilter.delay_element_2", + "type": 9 + }, + { + "address": "0x20002304", + "name": "imu_temp_ctrl_pid.dt_min", + "type": 9 + }, + { + "address": "0x20002308", + "name": "imu_temp_ctrl_pid.i", + "type": 9 + }, + { + "address": "0x2000230c", + "name": "imu_temp_ctrl_pid.last.err", + "type": 9 + }, + { + "address": "0x20002310", + "name": "imu_temp_ctrl_pid.last.k_fb", + "type": 9 + }, + { + "address": "0x20002314", + "name": "imu_temp_ctrl_pid.last.out", + "type": 9 + }, + { + "address": "0x200022fc", + "name": "imu_temp_ctrl_pid.mode", + "type": 2 + }, + { + "address": "0x20002300", + "name": "imu_temp_ctrl_pid.param", + "type": 5 + }, + { + "address": "0x080230cc", + "name": "imu_temp_ctrl_pid_param.d", + "type": 9 + }, + { + "address": "0x080230d8", + "name": "imu_temp_ctrl_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080230c8", + "name": "imu_temp_ctrl_pid_param.i", + "type": 9 + }, + { + "address": "0x080230d0", + "name": "imu_temp_ctrl_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x080230c0", + "name": "imu_temp_ctrl_pid_param.k", + "type": 9 + }, + { + "address": "0x080230d4", + "name": "imu_temp_ctrl_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x080230c4", + "name": "imu_temp_ctrl_pid_param.p", + "type": 9 + }, + { + "address": "0x080230dc", + "name": "imu_temp_ctrl_pid_param.range", + "type": 9 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000233c", + "name": "inited", + "type": 1 + }, + { + "address": "0x2000234c", + "name": "ist8310.cali", + "type": 5 + }, + { + "address": "0x20002340", + "name": "ist8310.magn.x", + "type": 9 + }, + { + "address": "0x20002344", + "name": "ist8310.magn.y", + "type": 9 + }, + { + "address": "0x20002348", + "name": "ist8310.magn.z", + "type": 9 + }, + { + "address": "0x200003b8", + "name": "KernelState", + "type": 4 + }, + { + "address": "0x20002350", + "name": "led_stats", + "type": 5 + }, + { + "address": "0x200002d7", + "name": "param_default.can.cap", + "type": 2 + }, + { + "address": "0x200002d4", + "name": "param_default.can.chassis", + "type": 2 + }, + { + "address": "0x200002d5", + "name": "param_default.can.gimbal", + "type": 2 + }, + { + "address": "0x200002d6", + "name": "param_default.can.shoot", + "type": 2 + }, + { + "address": "0x200001b8", + "name": "param_default.chassis.follow_pid_param.d", + "type": 9 + }, + { + "address": "0x200001c4", + "name": "param_default.chassis.follow_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x200001b4", + "name": "param_default.chassis.follow_pid_param.i", + "type": 9 + }, + { + "address": "0x200001bc", + "name": "param_default.chassis.follow_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x200001ac", + "name": "param_default.chassis.follow_pid_param.k", + "type": 9 + }, + { + "address": "0x200001c0", + "name": "param_default.chassis.follow_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x200001b0", + "name": "param_default.chassis.follow_pid_param.p", + "type": 9 + }, + { + "address": "0x200001c8", + "name": "param_default.chassis.follow_pid_param.range", + "type": 9 + }, + { + "address": "0x200001cc", + "name": "param_default.chassis.low_pass_cutoff_freq.in", + "type": 9 + }, + { + "address": "0x200001d0", + "name": "param_default.chassis.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x20000198", + "name": "param_default.chassis.motor_pid_param.d", + "type": 9 + }, + { + "address": "0x200001a4", + "name": "param_default.chassis.motor_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x20000194", + "name": "param_default.chassis.motor_pid_param.i", + "type": 9 + }, + { + "address": "0x2000019c", + "name": "param_default.chassis.motor_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x2000018c", + "name": "param_default.chassis.motor_pid_param.k", + "type": 9 + }, + { + "address": "0x200001a0", + "name": "param_default.chassis.motor_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x20000190", + "name": "param_default.chassis.motor_pid_param.p", + "type": 9 + }, + { + "address": "0x200001a8", + "name": "param_default.chassis.motor_pid_param.range", + "type": 9 + }, + { + "address": "0x200001d4", + "name": "param_default.chassis.reverse.yaw", + "type": 1 + }, + { + "address": "0x20000188", + "name": "param_default.chassis.type", + "type": 2 + }, + { + "address": "0x2000025c", + "name": "param_default.gimbal.low_pass_cutoff_freq.gyro", + "type": 9 + }, + { + "address": "0x20000258", + "name": "param_default.gimbal.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x200001e4", + "name": "param_default.gimbal.pid[0].d", + "type": 9, + "checked": true + }, + { + "address": "0x200001f0", + "name": "param_default.gimbal.pid[0].d_cutoff_freq", + "type": 9 + }, + { + "address": "0x200001e0", + "name": "param_default.gimbal.pid[0].i", + "type": 9, + "checked": true + }, + { + "address": "0x200001e8", + "name": "param_default.gimbal.pid[0].i_limit", + "type": 9 + }, + { + "address": "0x200001d8", + "name": "param_default.gimbal.pid[0].k", + "type": 9, + "checked": true + }, + { + "address": "0x200001ec", + "name": "param_default.gimbal.pid[0].out_limit", + "type": 9 + }, + { + "address": "0x200001dc", + "name": "param_default.gimbal.pid[0].p", + "type": 9, + "checked": true + }, + { + "address": "0x200001f4", + "name": "param_default.gimbal.pid[0].range", + "type": 9 + }, + { + "address": "0x20000260", + "name": "param_default.gimbal.pitch_travel_rad", + "type": 9 + }, + { + "address": "0x20000265", + "name": "param_default.gimbal.reverse.pit", + "type": 1 + }, + { + "address": "0x20000264", + "name": "param_default.gimbal.reverse.yaw", + "type": 1 + }, + { + "address": "0x20000184", + "name": "param_default.model", + "type": 2 + }, + { + "address": "0x200002cc", + "name": "param_default.shoot.bullet_speed", + "type": 9 + }, + { + "address": "0x200002c4", + "name": "param_default.shoot.cover_close_duty", + "type": 9 + }, + { + "address": "0x200002c0", + "name": "param_default.shoot.cover_open_duty", + "type": 9 + }, + { + "address": "0x20000274", + "name": "param_default.shoot.fric_pid_param.d", + "type": 9 + }, + { + "address": "0x20000280", + "name": "param_default.shoot.fric_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x20000270", + "name": "param_default.shoot.fric_pid_param.i", + "type": 9 + }, + { + "address": "0x20000278", + "name": "param_default.shoot.fric_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x20000268", + "name": "param_default.shoot.fric_pid_param.k", + "type": 9 + }, + { + "address": "0x2000027c", + "name": "param_default.shoot.fric_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x2000026c", + "name": "param_default.shoot.fric_pid_param.p", + "type": 9 + }, + { + "address": "0x20000284", + "name": "param_default.shoot.fric_pid_param.range", + "type": 9 + }, + { + "address": "0x200002bc", + "name": "param_default.shoot.fric_radius", + "type": 9 + }, + { + "address": "0x200002a8", + "name": "param_default.shoot.low_pass_cutoff_freq.in.fric", + "type": 9 + }, + { + "address": "0x200002ac", + "name": "param_default.shoot.low_pass_cutoff_freq.in.trig", + "type": 9 + }, + { + "address": "0x200002b0", + "name": "param_default.shoot.low_pass_cutoff_freq.out.fric", + "type": 9 + }, + { + "address": "0x200002b4", + "name": "param_default.shoot.low_pass_cutoff_freq.out.trig", + "type": 9 + }, + { + "address": "0x200002c8", + "name": "param_default.shoot.model", + "type": 2 + }, + { + "address": "0x200002b8", + "name": "param_default.shoot.num_trig_tooth", + "type": 9 + }, + { + "address": "0x200002d0", + "name": "param_default.shoot.shoot_freq", + "type": 9 + }, + { + "address": "0x20000294", + "name": "param_default.shoot.trig_pid_param.d", + "type": 9 + }, + { + "address": "0x200002a0", + "name": "param_default.shoot.trig_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x20000290", + "name": "param_default.shoot.trig_pid_param.i", + "type": 9 + }, + { + "address": "0x20000298", + "name": "param_default.shoot.trig_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x20000288", + "name": "param_default.shoot.trig_pid_param.k", + "type": 9 + }, + { + "address": "0x2000029c", + "name": "param_default.shoot.trig_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x2000028c", + "name": "param_default.shoot.trig_pid_param.p", + "type": 9 + }, + { + "address": "0x200002a4", + "name": "param_default.shoot.trig_pid_param.range", + "type": 9 + }, + { + "address": "0x08023233", + "name": "param_hero.can.cap", + "type": 2 + }, + { + "address": "0x08023230", + "name": "param_hero.can.chassis", + "type": 2 + }, + { + "address": "0x08023231", + "name": "param_hero.can.gimbal", + "type": 2 + }, + { + "address": "0x08023232", + "name": "param_hero.can.shoot", + "type": 2 + }, + { + "address": "0x08023114", + "name": "param_hero.chassis.follow_pid_param.d", + "type": 9 + }, + { + "address": "0x08023120", + "name": "param_hero.chassis.follow_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x08023110", + "name": "param_hero.chassis.follow_pid_param.i", + "type": 9 + }, + { + "address": "0x08023118", + "name": "param_hero.chassis.follow_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x08023108", + "name": "param_hero.chassis.follow_pid_param.k", + "type": 9 + }, + { + "address": "0x0802311c", + "name": "param_hero.chassis.follow_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x0802310c", + "name": "param_hero.chassis.follow_pid_param.p", + "type": 9 + }, + { + "address": "0x08023124", + "name": "param_hero.chassis.follow_pid_param.range", + "type": 9 + }, + { + "address": "0x08023128", + "name": "param_hero.chassis.low_pass_cutoff_freq.in", + "type": 9 + }, + { + "address": "0x0802312c", + "name": "param_hero.chassis.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x080230f4", + "name": "param_hero.chassis.motor_pid_param.d", + "type": 9 + }, + { + "address": "0x08023100", + "name": "param_hero.chassis.motor_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080230f0", + "name": "param_hero.chassis.motor_pid_param.i", + "type": 9 + }, + { + "address": "0x080230f8", + "name": "param_hero.chassis.motor_pid_param.i_limit", + "type": 9 + }, + { + "address": "0x080230e8", + "name": "param_hero.chassis.motor_pid_param.k", + "type": 9 + }, + { + "address": "0x080230fc", + "name": "param_hero.chassis.motor_pid_param.out_limit", + "type": 9 + }, + { + "address": "0x080230ec", + "name": "param_hero.chassis.motor_pid_param.p", + "type": 9 + }, + { + "address": "0x08023104", + "name": "param_hero.chassis.motor_pid_param.range", + "type": 9 + }, + { + "address": "0x08023130", + "name": "param_hero.chassis.reverse.yaw", + "type": 1 + }, + { + "address": "0x080230e4", + "name": "param_hero.chassis.type", + "type": 2 + }, + { + "address": "0x080231b8", + "name": "param_hero.gimbal.low_pass_cutoff_freq.gyro", + "type": 9 + }, + { + "address": "0x080231b4", + "name": "param_hero.gimbal.low_pass_cutoff_freq.out", + "type": 9 + }, + { + "address": "0x08023140", + "name": "param_hero.gimbal.pid[0].d", + "type": 9, + "checked": false + }, + { + "address": "0x0802314c", + "name": "param_hero.gimbal.pid[0].d_cutoff_freq", + "type": 9 + }, + { + "address": "0x0802313c", + "name": "param_hero.gimbal.pid[0].i", + "type": 9, + "checked": false + }, + { + "address": "0x08023144", + "name": "param_hero.gimbal.pid[0].i_limit", + "type": 9, + "checked": false + }, + { + "address": "0x08023134", + "name": "param_hero.gimbal.pid[0].k", + "type": 9, + "checked": false + }, + { + "address": "0x08023148", + "name": "param_hero.gimbal.pid[0].out_limit", + "type": 9 + }, + { + "address": "0x08023138", + "name": "param_hero.gimbal.pid[0].p", + "type": 9, + "checked": false + }, + { + "address": "0x08023150", + "name": "param_hero.gimbal.pid[0].range", + "type": 9, + "checked": false + }, + { + "address": "0x080231bc", + "name": "param_hero.gimbal.pitch_travel_rad", + "type": 9 + }, + { + "address": "0x080231c1", + "name": "param_hero.gimbal.reverse.pit", + "type": 1 + }, + { + "address": "0x080231c0", + "name": "param_hero.gimbal.reverse.yaw", + "type": 1 + }, + { + "address": "0x080230e0", + "name": "param_hero.model", + "type": 2 + }, + { + "address": "0x08023228", + "name": "param_hero.shoot.bullet_speed", + "type": 9 + }, + { + "address": "0x08023220", + "name": "param_hero.shoot.cover_close_duty", + "type": 9 + }, + { + "address": "0x0802321c", + "name": "param_hero.shoot.cover_open_duty", + "type": 9 + }, + { + "address": "0x080231d0", + "name": "param_hero.shoot.fric_pid_param.d", + "type": 9 + }, + { + "address": "0x080231dc", + "name": "param_hero.shoot.fric_pid_param.d_cutoff_freq", + "type": 9 + }, + { + "address": "0x080231cc", + "name": 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"referee_shoot.power_heat.shoot_id2_17_heat", + "type": 3 + }, + { + "address": "0x20002a68", + "name": "referee_shoot.ref_status", + "type": 2 + }, + { + "address": "0x20002a91", + "name": "referee_shoot.robot_status.chassis_power_limit", + "type": 3 + }, + { + "address": "0x20002a7d", + "name": "referee_shoot.robot_status.max_hp", + "type": 3 + }, + { + "address": "0x20002a7b", + "name": "referee_shoot.robot_status.remain_hp", + "type": 3 + }, + { + "address": "0x20002a79", + "name": "referee_shoot.robot_status.robot_id", + "type": 1 + }, + { + "address": "0x20002a7a", + "name": "referee_shoot.robot_status.robot_level", + "type": 1 + }, + { + "address": "0x20002a8b", + "name": "referee_shoot.robot_status.shoot_42_cooling_rate", + "type": 3 + }, + { + "address": "0x20002a8d", + "name": "referee_shoot.robot_status.shoot_42_heat_limit", + "type": 3 + }, + { + "address": "0x20002a8f", + "name": "referee_shoot.robot_status.shoot_42_speed_limit", + "type": 3 + }, + { + "address": "0x20002a7f", + "name": "referee_shoot.robot_status.shoot_id1_17_cooling_rate", + "type": 3 + }, + { + "address": "0x20002a81", + "name": "referee_shoot.robot_status.shoot_id1_17_heat_limit", + "type": 3 + }, + { + "address": "0x20002a83", + "name": "referee_shoot.robot_status.shoot_id1_17_speed_limit", + "type": 3 + }, + { + "address": "0x20002a85", + "name": "referee_shoot.robot_status.shoot_id2_17_cooling_rate", + "type": 3 + }, + { + "address": "0x20002a87", + "name": "referee_shoot.robot_status.shoot_id2_17_heat_limit", + "type": 3 + }, + { + "address": "0x20002a89", + "name": "referee_shoot.robot_status.shoot_id2_17_speed_limit", + "type": 3 + }, + { + "address": "0x08023244", + "name": "robot_param_map[0].name", + "type": 5 + }, + { + "address": "0x08023248", + "name": "robot_param_map[0].param", + "type": 5 + }, + { + "address": "0x20002a94", + "name": "rxbuf[0]", + "type": 1 + }, + { + "address": "0x20002ba4", + "name": "shoot.dt", + "type": 9 + }, + { + "address": "0x20002bb0", + "name": "shoot.feedback.fric_rpm[0]", + "type": 9 + }, + { + "address": "0x20002bbc", + "name": "shoot.feedback.trig_angle", + "type": 9 + }, + { + "address": "0x20002bb8", + "name": "shoot.feedback.trig_motor_angle", + "type": 9 + }, + { + "address": "0x20002c84", + "name": "shoot.filter.in.fric[0].a1", + "type": 9 + }, + { + "address": "0x20002c88", + "name": "shoot.filter.in.fric[0].a2", + "type": 9 + }, + { + "address": "0x20002c8c", + "name": "shoot.filter.in.fric[0].b0", + "type": 9 + }, + { + "address": "0x20002c90", + "name": "shoot.filter.in.fric[0].b1", + "type": 9 + }, + { + "address": "0x20002c94", + "name": "shoot.filter.in.fric[0].b2", + "type": 9 + }, + { + "address": "0x20002c80", + "name": "shoot.filter.in.fric[0].cutoff_freq", + "type": 9 + }, + { + "address": "0x20002c98", + "name": "shoot.filter.in.fric[0].delay_element_1", + "type": 9 + }, + { + "address": "0x20002c9c", + "name": "shoot.filter.in.fric[0].delay_element_2", + "type": 9 + }, + { + "address": "0x20002cc4", + "name": "shoot.filter.in.trig.a1", + "type": 9 + }, + { + "address": "0x20002cc8", + "name": "shoot.filter.in.trig.a2", + "type": 9 + }, + { + "address": "0x20002ccc", + "name": "shoot.filter.in.trig.b0", + "type": 9 + }, + { + "address": "0x20002cd0", + "name": "shoot.filter.in.trig.b1", + "type": 9 + }, + { + "address": "0x20002cd4", + "name": "shoot.filter.in.trig.b2", + "type": 9 + }, + { + "address": "0x20002cc0", + "name": "shoot.filter.in.trig.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002cd8", + "name": "shoot.filter.in.trig.delay_element_1", + "type": 9 + }, + { + "address": "0x20002cdc", + "name": "shoot.filter.in.trig.delay_element_2", + "type": 9 + }, + { + "address": "0x20002ce4", + "name": "shoot.filter.out.fric[0].a1", + "type": 9 + }, + { + "address": "0x20002ce8", + "name": "shoot.filter.out.fric[0].a2", + "type": 9 + }, + { + "address": "0x20002cec", + "name": "shoot.filter.out.fric[0].b0", + "type": 9 + }, + { + "address": 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"address": "0x20002d38", + "name": "shoot.filter.out.trig.delay_element_1", + "type": 9 + }, + { + "address": "0x20002d3c", + "name": "shoot.filter.out.trig.delay_element_2", + "type": 9 + }, + { + "address": "0x20002b94", + "name": "shoot.lask_wakeup", + "type": 5 + }, + { + "address": "0x20002b98", + "name": "shoot.last_shoot", + "type": 5 + }, + { + "address": "0x20002bac", + "name": "shoot.mode", + "type": 2 + }, + { + "address": "0x20002b9c", + "name": "shoot.next_shoot", + "type": 5 + }, + { + "address": "0x20002ba0", + "name": "shoot.num_shot_bullet", + "type": 5 + }, + { + "address": "0x20002d40", + "name": "shoot.out[0]", + "type": 9 + }, + { + "address": "0x20002ba8", + "name": "shoot.param", + "type": 5 + }, + { + "address": "0x20002bec", + "name": "shoot.pid.fric[0].dfilter.a1", + "type": 9 + }, + { + "address": "0x20002bf0", + "name": "shoot.pid.fric[0].dfilter.a2", + "type": 9 + }, + { + "address": "0x20002bf4", + "name": "shoot.pid.fric[0].dfilter.b0", + "type": 9 + }, + { + "address": "0x20002bf8", + "name": "shoot.pid.fric[0].dfilter.b1", + "type": 9 + }, + { + "address": "0x20002bfc", + "name": "shoot.pid.fric[0].dfilter.b2", + "type": 9 + }, + { + "address": "0x20002be8", + "name": "shoot.pid.fric[0].dfilter.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002c00", + "name": "shoot.pid.fric[0].dfilter.delay_element_1", + "type": 9 + }, + { + "address": "0x20002c04", + "name": "shoot.pid.fric[0].dfilter.delay_element_2", + "type": 9 + }, + { + "address": "0x20002bd4", + "name": "shoot.pid.fric[0].dt_min", + "type": 9 + }, + { + "address": "0x20002bd8", + "name": "shoot.pid.fric[0].i", + "type": 9 + }, + { + "address": "0x20002bdc", + "name": "shoot.pid.fric[0].last.err", + "type": 9 + }, + { + "address": "0x20002be0", + "name": "shoot.pid.fric[0].last.k_fb", + "type": 9 + }, + { + "address": "0x20002be4", + "name": "shoot.pid.fric[0].last.out", + "type": 9 + }, + { + "address": "0x20002bcc", + "name": "shoot.pid.fric[0].mode", + "type": 2 + }, + { + "address": "0x20002bd0", + "name": "shoot.pid.fric[0].param", + "type": 5 + }, + { + "address": "0x20002c64", + "name": "shoot.pid.trig.dfilter.a1", + "type": 9 + }, + { + "address": "0x20002c68", + "name": "shoot.pid.trig.dfilter.a2", + "type": 9 + }, + { + "address": "0x20002c6c", + "name": "shoot.pid.trig.dfilter.b0", + "type": 9 + }, + { + "address": "0x20002c70", + "name": "shoot.pid.trig.dfilter.b1", + "type": 9 + }, + { + "address": "0x20002c74", + "name": "shoot.pid.trig.dfilter.b2", + "type": 9 + }, + { + "address": "0x20002c60", + "name": "shoot.pid.trig.dfilter.cutoff_freq", + "type": 9 + }, + { + "address": "0x20002c78", + "name": "shoot.pid.trig.dfilter.delay_element_1", + "type": 9 + }, + { + "address": "0x20002c7c", + "name": "shoot.pid.trig.dfilter.delay_element_2", + "type": 9 + }, + { + "address": "0x20002c4c", + "name": "shoot.pid.trig.dt_min", + "type": 9 + }, + { + "address": "0x20002c50", + "name": "shoot.pid.trig.i", + "type": 9 + }, + { + "address": "0x20002c54", + "name": "shoot.pid.trig.last.err", + "type": 9 + }, + { + "address": "0x20002c58", + "name": "shoot.pid.trig.last.k_fb", + "type": 9 + }, + { + "address": "0x20002c5c", + "name": "shoot.pid.trig.last.out", + "type": 9 + }, + { + "address": "0x20002c44", + "name": "shoot.pid.trig.mode", + "type": 2 + }, + { + "address": "0x20002c48", + "name": "shoot.pid.trig.param", + "type": 5 + }, + { + "address": "0x20002bc0", + "name": "shoot.setpoint.fric_rpm[0]", + "type": 9 + }, + { + "address": "0x20002bc8", + "name": "shoot.setpoint.trig_angle", + "type": 9 + }, + { + "address": "0x20002d4e", + "name": "shoot_cmd.cover_open", + "type": 1 + }, + { + "address": "0x20002d4d", + "name": "shoot_cmd.fire", + "type": 2 + }, + { + "address": "0x20002d4c", + "name": "shoot_cmd.mode", + "type": 2 + }, + { + "address": "0x20002d50", + "name": "shoot_out.as_array[0]", + "type": 9 + }, + { + "address": "0x20002d50", + "name": "shoot_out.named.fric1", + "type": 9 + }, + { + "address": "0x20002d54", + "name": "shoot_out.named.fric2", + "type": 9 + }, + { + "address": "0x20002d58", + "name": "shoot_out.named.trig", + "type": 9 + }, + { + "address": "0x20000024", + "name": "SystemCoreClock", + "type": 5 + }, + { + "address": "0x20002e48", + "name": "task_runtime.cfg.cali.bmi088.gyro_offset.x", + "type": 9 + }, + { + "address": "0x20002e4c", + "name": "task_runtime.cfg.cali.bmi088.gyro_offset.y", + "type": 9 + }, + { + "address": "0x20002e50", + "name": "task_runtime.cfg.cali.bmi088.gyro_offset.z", + "type": 9 + }, + { + "address": "0x20002e30", + "name": "task_runtime.cfg.cali.ist8310.magn_offset.x", + "type": 9 + }, + { + "address": "0x20002e34", + "name": "task_runtime.cfg.cali.ist8310.magn_offset.y", + "type": 9 + }, + { + "address": "0x20002e38", + "name": "task_runtime.cfg.cali.ist8310.magn_offset.z", + "type": 9 + }, + { + "address": "0x20002e3c", + "name": "task_runtime.cfg.cali.ist8310.magn_scale.x", + "type": 9 + }, + { + "address": "0x20002e40", + "name": "task_runtime.cfg.cali.ist8310.magn_scale.y", + "type": 9 + }, + { + "address": "0x20002e44", + "name": "task_runtime.cfg.cali.ist8310.magn_scale.z", + "type": 9 + }, + { + "address": "0x20002e60", + "name": "task_runtime.cfg.gimbal_limit", + "type": 9 + }, + { + "address": "0x20002e58", + "name": "task_runtime.cfg.mech_zero.pit", + "type": 9 + }, + { + "address": "0x20002e5c", + "name": "task_runtime.cfg.mech_zero.rol", + "type": 9 + }, + { + "address": "0x20002e54", + "name": "task_runtime.cfg.mech_zero.yaw", + "type": 9 + }, + { + "address": "0x20002e2c", + "name": "task_runtime.cfg.pilot_cfg", + "type": 5 + }, + { + "address": "0x20002e14", + "name": "task_runtime.cfg.pilot_cfg_name[0]", + "type": 2 + }, + { + "address": "0x20002e28", + "name": "task_runtime.cfg.robot_param", + "type": 5 + }, + { + "address": "0x20002e00", + "name": "task_runtime.cfg.robot_param_name[0]", + "type": 2 + }, + { + "address": "0x20002ec0", + "name": "task_runtime.freq.ai", + "type": 9 + }, + { + "address": "0x20002eb8", + "name": "task_runtime.freq.atti_esti", + "type": 9 + }, + { + "address": "0x20002eb4", + "name": "task_runtime.freq.can", + "type": 9 + }, + { + "address": "0x20002ec8", + "name": "task_runtime.freq.cap", + "type": 9 + }, + { + "address": "0x20002e98", + "name": "task_runtime.freq.cli", + "type": 9 + }, + { + "address": "0x20002e9c", + "name": "task_runtime.freq.command", + "type": 9 + }, + { + "address": "0x20002ea0", + "name": "task_runtime.freq.ctrl_chassis", + "type": 9 + }, + { + "address": "0x20002ea4", + "name": "task_runtime.freq.ctrl_gimbal", + "type": 9 + }, + { + "address": "0x20002ea8", + "name": "task_runtime.freq.ctrl_shoot", + "type": 9 + }, + { + "address": "0x20002eac", + "name": "task_runtime.freq.info", + "type": 9 + }, + { + "address": "0x20002eb0", + "name": "task_runtime.freq.monitor", + "type": 9 + }, + { + "address": "0x20002ec4", + "name": "task_runtime.freq.rc", + "type": 9 + }, + { + "address": "0x20002ebc", + "name": "task_runtime.freq.referee", + "type": 9 + }, + { + "address": "0x20002ef4", + "name": "task_runtime.last_up_time.ai", + "type": 9 + }, + { + "address": "0x20002eec", + "name": "task_runtime.last_up_time.atti_esti", + "type": 9 + }, + { + "address": "0x20002ee8", + "name": "task_runtime.last_up_time.can", + "type": 9 + }, + { + "address": "0x20002efc", + "name": "task_runtime.last_up_time.cap", + "type": 9 + }, + { + "address": "0x20002ecc", + "name": "task_runtime.last_up_time.cli", + "type": 9 + }, + { + "address": "0x20002ed0", + "name": "task_runtime.last_up_time.command", + "type": 9 + }, + { + "address": "0x20002ed4", + "name": "task_runtime.last_up_time.ctrl_chassis", + "type": 9 + }, + { + "address": "0x20002ed8", + "name": "task_runtime.last_up_time.ctrl_gimbal", + "type": 9 + }, + { + "address": "0x20002edc", + "name": "task_runtime.last_up_time.ctrl_shoot", + "type": 9 + }, + { + "address": "0x20002ee0", + "name": "task_runtime.last_up_time.info", + "type": 9 + }, + { + "address": "0x20002ee4", + "name": "task_runtime.last_up_time.monitor", + "type": 9 + }, + { + "address": "0x20002ef8", + "name": "task_runtime.last_up_time.rc", + "type": 9 + }, + { + "address": "0x20002ef0", + "name": "task_runtime.last_up_time.referee", + "type": 9 + }, + { + "address": "0x20002ddc", + "name": "task_runtime.msgq.ai.quat", + "type": 5 + }, + { + "address": "0x20002dd4", + "name": "task_runtime.msgq.can.feedback.cap", + "type": 5 + }, + { + "address": "0x20002dc8", + "name": "task_runtime.msgq.can.feedback.chassis", + "type": 5 + }, + { + "address": "0x20002dcc", + "name": "task_runtime.msgq.can.feedback.gimbal", + "type": 5 + }, + { + "address": "0x20002dd0", + "name": "task_runtime.msgq.can.feedback.shoot", + "type": 5 + }, + { + "address": "0x20002dd8", + "name": "task_runtime.msgq.can.feedback.tof", + "type": 5 + }, + { + "address": "0x20002dc4", + "name": "task_runtime.msgq.can.output.cap", + "type": 5 + }, + { + "address": "0x20002db8", + "name": "task_runtime.msgq.can.output.chassis", + "type": 5 + }, + { + "address": "0x20002dbc", + "name": "task_runtime.msgq.can.output.gimbal", + "type": 5 + }, + { + "address": "0x20002dc0", + "name": "task_runtime.msgq.can.output.shoot", + "type": 5 + }, + { + "address": "0x20002df0", + "name": "task_runtime.msgq.cap_info", + "type": 5 + }, + { + "address": "0x20002db0", + "name": "task_runtime.msgq.cmd.ai", + "type": 5 + }, + { + "address": "0x20002da4", + "name": "task_runtime.msgq.cmd.chassis", + "type": 5 + }, + { + "address": "0x20002da8", + "name": "task_runtime.msgq.cmd.gimbal", + "type": 5 + }, + { + "address": "0x20002d9c", + "name": "task_runtime.msgq.cmd.raw.host", + "type": 5 + }, + { + "address": "0x20002da0", + "name": "task_runtime.msgq.cmd.raw.rc", + "type": 5 + }, + { + "address": "0x20002db4", + "name": "task_runtime.msgq.cmd.referee", + "type": 5 + }, + { + "address": "0x20002dac", + "name": "task_runtime.msgq.cmd.shoot", + "type": 5 + }, + { + "address": "0x20002d90", + 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