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Merge branch 'upper' into 准备重构

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This commit is contained in:
Robofish 2025-10-07 03:51:28 +08:00
commit 7da67a7f8c
960 changed files with 866679 additions and 1 deletions
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4
.clangd
View File

@ -2,7 +2,11 @@ CompileFlags:
Add:
- '-ferror-limit=0'
- '-Wno-implicit-int'
<<<<<<< HEAD
CompilationDatabase: build/Debug
=======
CompilationDatabase: build/Release
>>>>>>> upper
Diagnostics:
Suppress:
- unused-includes

144
.gitignore vendored
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
# Keil MDK-ARM generated files
*.o
*.d
@ -29,20 +30,137 @@ DebugConfig/
# CubeMX generated backup files
*.tmp
*#
=======
# Build directories
build/
Build/
Debug/
Release/
# CMake generated files
CMakeCache.txt
CMakeFiles/
cmake_install.cmake
compile_commands.json
CTestTestfile.cmake
Makefile
*.ninja
# Object files
*.o
*.ko
*.obj
*.elf
*.hex
*.bin
*.map
# Linker output
*.ilk
*.exp
# Precompiled Headers
*.gch
*.pch
# Libraries
*.lib
*.a
*.la
*.lo
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
# Executables
*.exe
*.out
*.app
*.i*86
*.x86_64
# Debug files
*.dSYM/
*.su
*.idb
*.pdb
# Kernel Module Compile Results
*.mod*
*.cmd
.tmp_versions/
modules.order
Module.symvers
Mkfile.old
dkms.conf
# IDE files
.vscode/
.vs/
*.vcxproj.user
*.vcxproj.filters
*.sln.docstates
*.suo
*.user
*.userosscache
*.sln.docstates
# Eclipse CDT
.cproject
.project
.settings/
# STM32CubeIDE
.metadata/
.recommenders/
# ARM Keil
*.uvopt
*.uvproj
*.uvgui.*
*.tmp
*.bak
*.bck
# IAR EWARM
*.dep
*.eww
*.ewt
*.ewd
*.ewp
*.dni
*.wsdt
*.cout
*.cgpx
*.idx
# Temporary files
*.tmp
*.temp
*.log
>>>>>>> upper
*~
*.swp
*.swo
<<<<<<< HEAD
# System generated files
Thumbs.db
ehthumbs.db
Desktop.ini
$RECYCLE.BIN/
=======
# OS generated files
>>>>>>> upper
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
<<<<<<< HEAD
Icon?
# IDE specific files
@ -134,3 +252,29 @@ __pycache__/
# Example:
# custom_config.h
# local_settings.txt
=======
ehthumbs.db
Thumbs.db
# FreeRTOS trace files
*.trace
# Custom user files
*.user.yaml
*.local.yaml
# Documentation build
docs/_build/
docs/html/
docs/latex/
# Coverage reports
*.gcov
*.gcda
*.gcno
coverage/
htmlcov/
# Profiling data
*.prof
>>>>>>> upper

12
.mxproject
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File diff suppressed because one or more lines are too long

23
CMakeLists.txt
View File

@ -47,7 +47,10 @@ target_sources(${CMAKE_PROJECT_NAME} PRIVATE
# Add user sources here
# User/bsp sources
User/bsp/can.c
<<<<<<< HEAD
User/bsp/dwt.c
=======
>>>>>>> upper
User/bsp/gpio.c
User/bsp/mm.c
User/bsp/pwm.c
@ -57,6 +60,7 @@ target_sources(${CMAKE_PROJECT_NAME} PRIVATE
# User/component sources
User/component/ahrs.c
<<<<<<< HEAD
User/component/cmd.c
User/component/filter.c
User/component/kinematics.c
@ -65,12 +69,21 @@ target_sources(${CMAKE_PROJECT_NAME} PRIVATE
User/component/pid.c
User/component/user_math.c
User/component/vmc.c
=======
User/component/crc16.c
User/component/crc8.c
User/component/filter.c
User/component/limiter.c
User/component/pid.c
User/component/user_math.c
>>>>>>> upper
# User/device sources
User/device/bmi088.c
User/device/buzzer.c
User/device/dr16.c
User/device/motor.c
<<<<<<< HEAD
User/device/motor_dm.c
User/device/motor_lk.c
User/device/motor_lz.c
@ -79,6 +92,13 @@ target_sources(${CMAKE_PROJECT_NAME} PRIVATE
# User/module sources
User/module/balance_chassis.c
=======
User/device/motor_rm.c
User/device/motor_dm.c
User/device/rc_can.c
# User/module sources
>>>>>>> upper
User/module/config.c
User/module/gimbal.c
User/module/shoot.c
@ -86,8 +106,11 @@ target_sources(${CMAKE_PROJECT_NAME} PRIVATE
# User/task sources
User/task/ai.c
User/task/atti_esti.c
<<<<<<< HEAD
User/task/blink.c
User/task/ctrl_chassis.c
=======
>>>>>>> upper
User/task/ctrl_gimbal.c
User/task/ctrl_shoot.c
User/task/init.c

11
CMakePresets.json
View File

@ -18,6 +18,7 @@
}
},
{
<<<<<<< HEAD
"name": "RelWithDebInfo",
"inherits": "default",
"cacheVariables": {
@ -25,11 +26,14 @@
}
},
{
=======
>>>>>>> upper
"name": "Release",
"inherits": "default",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "Release"
}
<<<<<<< HEAD
},
{
"name": "MinSizeRel",
@ -37,6 +41,8 @@
"cacheVariables": {
"CMAKE_BUILD_TYPE": "MinSizeRel"
}
=======
>>>>>>> upper
}
],
"buildPresets": [
@ -45,6 +51,7 @@
"configurePreset": "Debug"
},
{
<<<<<<< HEAD
"name": "RelWithDebInfo",
"configurePreset": "RelWithDebInfo"
},
@ -55,6 +62,10 @@
{
"name": "MinSizeRel",
"configurePreset": "MinSizeRel"
=======
"name": "Release",
"configurePreset": "Release"
>>>>>>> upper
}
]
}

23
Core/Inc/adc.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file adc.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __ADC_H__
#define __ADC_H__
@ -33,7 +49,10 @@ extern "C" {
/* USER CODE END Includes */
extern ADC_HandleTypeDef hadc1;
<<<<<<< HEAD
=======
>>>>>>> upper
extern ADC_HandleTypeDef hadc3;
/* USER CODE BEGIN Private defines */
@ -53,3 +72,7 @@ void MX_ADC3_Init(void);
#endif /* __ADC_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

23
Core/Inc/can.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file can.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CAN_H__
#define __CAN_H__
@ -33,7 +49,10 @@ extern "C" {
/* USER CODE END Includes */
extern CAN_HandleTypeDef hcan1;
<<<<<<< HEAD
=======
>>>>>>> upper
extern CAN_HandleTypeDef hcan2;
/* USER CODE BEGIN Private defines */
@ -53,3 +72,7 @@ void MX_CAN2_Init(void);
#endif /* __CAN_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

20
Core/Inc/crc.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file crc.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CRC_H__
#define __CRC_H__
@ -50,3 +66,7 @@ void MX_CRC_Init(void);
#endif /* __CRC_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

20
Core/Inc/dma.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file dma.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __DMA_H__
#define __DMA_H__
@ -50,3 +66,7 @@ void MX_DMA_Init(void);
#endif /* __DMA_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

20
Core/Inc/gpio.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file gpio.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __GPIO_H__
#define __GPIO_H__
@ -47,3 +63,7 @@ void MX_GPIO_Init(void);
#endif
#endif /*__ GPIO_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

24
Core/Inc/i2c.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file i2c.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __I2C_H__
#define __I2C_H__
@ -33,9 +49,13 @@ extern "C" {
/* USER CODE END Includes */
extern I2C_HandleTypeDef hi2c1;
<<<<<<< HEAD
extern I2C_HandleTypeDef hi2c2;
=======
extern I2C_HandleTypeDef hi2c2;
>>>>>>> upper
extern I2C_HandleTypeDef hi2c3;
/* USER CODE BEGIN Private defines */
@ -56,3 +76,7 @@ void MX_I2C3_Init(void);
#endif /* __I2C_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

8
Core/Inc/main.h
View File

@ -98,7 +98,10 @@ void Error_Handler(void);
#define SPI2_CS_GPIO_Port GPIOB
#define GYRO_CS_Pin GPIO_PIN_0
#define GYRO_CS_GPIO_Port GPIOB
<<<<<<< HEAD
=======
>>>>>>> upper
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
@ -108,3 +111,8 @@ void Error_Handler(void);
#endif
#endif /* __MAIN_H */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

20
Core/Inc/rng.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file rng.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __RNG_H__
#define __RNG_H__
@ -50,3 +66,7 @@ void MX_RNG_Init(void);
#endif /* __RNG_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

23
Core/Inc/spi.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file spi.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __SPI_H__
#define __SPI_H__
@ -33,7 +49,10 @@ extern "C" {
/* USER CODE END Includes */
extern SPI_HandleTypeDef hspi1;
<<<<<<< HEAD
=======
>>>>>>> upper
extern SPI_HandleTypeDef hspi2;
/* USER CODE BEGIN Private defines */
@ -53,3 +72,7 @@ void MX_SPI2_Init(void);
#endif /* __SPI_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

82
Core/Inc/stm32f4xx_hal_conf.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file stm32f4xx_hal_conf_template.h
@ -9,6 +12,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
@ -19,6 +23,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F4xx_HAL_CONF_H
@ -37,6 +53,7 @@
*/
#define HAL_MODULE_ENABLED
<<<<<<< HEAD
/* #define HAL_CRYP_MODULE_ENABLED */
#define HAL_ADC_MODULE_ENABLED
#define HAL_CAN_MODULE_ENABLED
@ -81,6 +98,52 @@
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_DFSDM_MODULE_ENABLED */
/* #define HAL_LPTIM_MODULE_ENABLED */
=======
#define HAL_ADC_MODULE_ENABLED
/* #define HAL_CRYP_MODULE_ENABLED */
#define HAL_CAN_MODULE_ENABLED
#define HAL_CRC_MODULE_ENABLED
/* #define HAL_CAN_LEGACY_MODULE_ENABLED */
/* #define HAL_CRYP_MODULE_ENABLED */
/* #define HAL_DAC_MODULE_ENABLED */
/* #define HAL_DCMI_MODULE_ENABLED */
/* #define HAL_DMA2D_MODULE_ENABLED */
/* #define HAL_ETH_MODULE_ENABLED */
/* #define HAL_NAND_MODULE_ENABLED */
/* #define HAL_NOR_MODULE_ENABLED */
/* #define HAL_PCCARD_MODULE_ENABLED */
/* #define HAL_SRAM_MODULE_ENABLED */
/* #define HAL_SDRAM_MODULE_ENABLED */
/* #define HAL_HASH_MODULE_ENABLED */
#define HAL_I2C_MODULE_ENABLED
/* #define HAL_I2S_MODULE_ENABLED */
/* #define HAL_IWDG_MODULE_ENABLED */
/* #define HAL_LTDC_MODULE_ENABLED */
#define HAL_RNG_MODULE_ENABLED
/* #define HAL_RTC_MODULE_ENABLED */
/* #define HAL_SAI_MODULE_ENABLED */
/* #define HAL_SD_MODULE_ENABLED */
/* #define HAL_MMC_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */
/* #define HAL_SMARTCARD_MODULE_ENABLED */
/* #define HAL_SMBUS_MODULE_ENABLED */
/* #define HAL_WWDG_MODULE_ENABLED */
#define HAL_PCD_MODULE_ENABLED
/* #define HAL_HCD_MODULE_ENABLED */
/* #define HAL_DSI_MODULE_ENABLED */
/* #define HAL_QSPI_MODULE_ENABLED */
/* #define HAL_QSPI_MODULE_ENABLED */
/* #define HAL_CEC_MODULE_ENABLED */
/* #define HAL_FMPI2C_MODULE_ENABLED */
/* #define HAL_FMPSMBUS_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_DFSDM_MODULE_ENABLED */
/* #define HAL_LPTIM_MODULE_ENABLED */
>>>>>>> upper
#define HAL_GPIO_MODULE_ENABLED
#define HAL_EXTI_MODULE_ENABLED
#define HAL_DMA_MODULE_ENABLED
@ -222,7 +285,11 @@
/* Section 2: PHY configuration section */
/* DP83848_PHY_ADDRESS Address*/
<<<<<<< HEAD
#define DP83848_PHY_ADDRESS
=======
#define DP83848_PHY_ADDRESS 0x01U
>>>>>>> upper
/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
#define PHY_RESET_DELAY 0x000000FFU
/* PHY Configuration delay */
@ -252,10 +319,17 @@
#define PHY_JABBER_DETECTION ((uint16_t)0x0002U) /*!< Jabber condition detected */
/* Section 4: Extended PHY Registers */
<<<<<<< HEAD
#define PHY_SR ((uint16_t)) /*!< PHY status register Offset */
#define PHY_SPEED_STATUS ((uint16_t)) /*!< PHY Speed mask */
#define PHY_DUPLEX_STATUS ((uint16_t)) /*!< PHY Duplex mask */
=======
#define PHY_SR ((uint16_t)0x10U) /*!< PHY status register Offset */
#define PHY_SPEED_STATUS ((uint16_t)0x0002U) /*!< PHY Speed mask */
#define PHY_DUPLEX_STATUS ((uint16_t)0x0004U) /*!< PHY Duplex mask */
>>>>>>> upper
/* ################## SPI peripheral configuration ########################## */
@ -327,10 +401,13 @@
#include "stm32f4xx_hal_eth.h"
#endif /* HAL_ETH_MODULE_ENABLED */
<<<<<<< HEAD
#ifdef HAL_ETH_LEGACY_MODULE_ENABLED
#include "stm32f4xx_hal_eth_legacy.h"
#endif /* HAL_ETH_LEGACY_MODULE_ENABLED */
=======
>>>>>>> upper
#ifdef HAL_FLASH_MODULE_ENABLED
#include "stm32f4xx_hal_flash.h"
#endif /* HAL_FLASH_MODULE_ENABLED */
@ -493,3 +570,8 @@
#endif
#endif /* __STM32F4xx_HAL_CONF_H */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

17
Core/Inc/stm32f4xx_it.h
View File

@ -23,7 +23,11 @@
#define __STM32F4xx_IT_H
#ifdef __cplusplus
<<<<<<< HEAD
extern "C" {
=======
extern "C" {
>>>>>>> upper
#endif
/* Private includes ----------------------------------------------------------*/
@ -59,6 +63,10 @@ void EXTI3_IRQHandler(void);
void EXTI4_IRQHandler(void);
void DMA1_Stream1_IRQHandler(void);
void DMA1_Stream2_IRQHandler(void);
<<<<<<< HEAD
=======
void CAN1_TX_IRQHandler(void);
>>>>>>> upper
void CAN1_RX0_IRQHandler(void);
void CAN1_RX1_IRQHandler(void);
void EXTI9_5_IRQHandler(void);
@ -69,6 +77,10 @@ void TIM7_IRQHandler(void);
void DMA2_Stream1_IRQHandler(void);
void DMA2_Stream2_IRQHandler(void);
void DMA2_Stream3_IRQHandler(void);
<<<<<<< HEAD
=======
void CAN2_TX_IRQHandler(void);
>>>>>>> upper
void CAN2_RX0_IRQHandler(void);
void CAN2_RX1_IRQHandler(void);
void OTG_FS_IRQHandler(void);
@ -85,3 +97,8 @@ void USART6_IRQHandler(void);
#endif
#endif /* __STM32F4xx_IT_H */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

28
Core/Inc/tim.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file tim.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TIM_H__
#define __TIM_H__
@ -33,6 +49,7 @@ extern "C" {
/* USER CODE END Includes */
extern TIM_HandleTypeDef htim1;
<<<<<<< HEAD
extern TIM_HandleTypeDef htim3;
@ -44,6 +61,13 @@ extern TIM_HandleTypeDef htim7;
extern TIM_HandleTypeDef htim8;
=======
extern TIM_HandleTypeDef htim3;
extern TIM_HandleTypeDef htim4;
extern TIM_HandleTypeDef htim5;
extern TIM_HandleTypeDef htim7;
extern TIM_HandleTypeDef htim8;
>>>>>>> upper
extern TIM_HandleTypeDef htim10;
/* USER CODE BEGIN Private defines */
@ -70,3 +94,7 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
#endif /* __TIM_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

24
Core/Inc/usart.h
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file usart.h
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USART_H__
#define __USART_H__
@ -33,9 +49,13 @@ extern "C" {
/* USER CODE END Includes */
extern UART_HandleTypeDef huart1;
<<<<<<< HEAD
extern UART_HandleTypeDef huart3;
=======
extern UART_HandleTypeDef huart3;
>>>>>>> upper
extern UART_HandleTypeDef huart6;
/* USER CODE BEGIN Private defines */
@ -56,3 +76,7 @@ void MX_USART6_UART_Init(void);
#endif /* __USART_H__ */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

34
Core/Src/adc.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file adc.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "adc.h"
@ -40,7 +57,10 @@ void MX_ADC1_Init(void)
/* USER CODE BEGIN ADC1_Init 1 */
/* USER CODE END ADC1_Init 1 */
<<<<<<< HEAD
=======
>>>>>>> upper
/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
*/
hadc1.Instance = ADC1;
@ -59,7 +79,10 @@ void MX_ADC1_Init(void)
{
Error_Handler();
}
<<<<<<< HEAD
=======
>>>>>>> upper
/** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
*/
sConfig.Channel = ADC_CHANNEL_TEMPSENSOR;
@ -87,7 +110,10 @@ void MX_ADC3_Init(void)
/* USER CODE BEGIN ADC3_Init 1 */
/* USER CODE END ADC3_Init 1 */
<<<<<<< HEAD
=======
>>>>>>> upper
/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
*/
hadc3.Instance = ADC3;
@ -106,7 +132,10 @@ void MX_ADC3_Init(void)
{
Error_Handler();
}
<<<<<<< HEAD
=======
>>>>>>> upper
/** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
*/
sConfig.Channel = ADC_CHANNEL_8;
@ -196,3 +225,8 @@ void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

40
Core/Src/can.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file can.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "can.h"
@ -122,6 +139,11 @@ void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle)
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/* CAN1 interrupt Init */
<<<<<<< HEAD
=======
HAL_NVIC_SetPriority(CAN1_TX_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(CAN1_TX_IRQn);
>>>>>>> upper
HAL_NVIC_SetPriority(CAN1_RX0_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(CAN1_RX0_IRQn);
HAL_NVIC_SetPriority(CAN1_RX1_IRQn, 5, 0);
@ -155,6 +177,11 @@ void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle)
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* CAN2 interrupt Init */
<<<<<<< HEAD
=======
HAL_NVIC_SetPriority(CAN2_TX_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(CAN2_TX_IRQn);
>>>>>>> upper
HAL_NVIC_SetPriority(CAN2_RX0_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(CAN2_RX0_IRQn);
HAL_NVIC_SetPriority(CAN2_RX1_IRQn, 5, 0);
@ -186,6 +213,10 @@ void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_0|GPIO_PIN_1);
/* CAN1 interrupt Deinit */
<<<<<<< HEAD
=======
HAL_NVIC_DisableIRQ(CAN1_TX_IRQn);
>>>>>>> upper
HAL_NVIC_DisableIRQ(CAN1_RX0_IRQn);
HAL_NVIC_DisableIRQ(CAN1_RX1_IRQn);
/* USER CODE BEGIN CAN1_MspDeInit 1 */
@ -211,6 +242,10 @@ void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_5|GPIO_PIN_6);
/* CAN2 interrupt Deinit */
<<<<<<< HEAD
=======
HAL_NVIC_DisableIRQ(CAN2_TX_IRQn);
>>>>>>> upper
HAL_NVIC_DisableIRQ(CAN2_RX0_IRQn);
HAL_NVIC_DisableIRQ(CAN2_RX1_IRQn);
/* USER CODE BEGIN CAN2_MspDeInit 1 */
@ -222,3 +257,8 @@ void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

22
Core/Src/crc.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file crc.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "crc.h"
@ -83,3 +100,8 @@ void HAL_CRC_MspDeInit(CRC_HandleTypeDef* crcHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

20
Core/Src/dma.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file dma.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "dma.h"
@ -78,3 +94,7 @@ void MX_DMA_Init(void)
/* USER CODE END 2 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

4
Core/Src/freertos.c
View File

@ -156,3 +156,7 @@ void StartDefaultTask(void *argument)
/* USER CODE END Application */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

49
Core/Src/gpio.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file gpio.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,18 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "gpio.h"
@ -64,45 +80,73 @@ void MX_GPIO_Init(void)
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, SPI2_CS_Pin|GYRO_CS_Pin, GPIO_PIN_SET);
<<<<<<< HEAD
/*Configure GPIO pin : CMPS_RST_Pin */
=======
/*Configure GPIO pin : PtPin */
>>>>>>> upper
GPIO_InitStruct.Pin = CMPS_RST_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
HAL_GPIO_Init(CMPS_RST_GPIO_Port, &GPIO_InitStruct);
<<<<<<< HEAD
/*Configure GPIO pin : CMPS_INT_Pin */
=======
/*Configure GPIO pin : PtPin */
>>>>>>> upper
GPIO_InitStruct.Pin = CMPS_INT_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(CMPS_INT_GPIO_Port, &GPIO_InitStruct);
<<<<<<< HEAD
/*Configure GPIO pins : HW0_Pin HW1_Pin HW2_Pin */
=======
/*Configure GPIO pins : PCPin PCPin PCPin */
>>>>>>> upper
GPIO_InitStruct.Pin = HW0_Pin|HW1_Pin|HW2_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
<<<<<<< HEAD
/*Configure GPIO pin : USER_KEY_Pin */
=======
/*Configure GPIO pin : PtPin */
>>>>>>> upper
GPIO_InitStruct.Pin = USER_KEY_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(USER_KEY_GPIO_Port, &GPIO_InitStruct);
<<<<<<< HEAD
/*Configure GPIO pin : ACCL_CS_Pin */
=======
/*Configure GPIO pin : PtPin */
>>>>>>> upper
GPIO_InitStruct.Pin = ACCL_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
HAL_GPIO_Init(ACCL_CS_GPIO_Port, &GPIO_InitStruct);
<<<<<<< HEAD
/*Configure GPIO pins : ACCL_INT_Pin GYRO_INT_Pin */
=======
/*Configure GPIO pins : PCPin PCPin */
>>>>>>> upper
GPIO_InitStruct.Pin = ACCL_INT_Pin|GYRO_INT_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
<<<<<<< HEAD
/*Configure GPIO pins : SPI2_CS_Pin GYRO_CS_Pin */
=======
/*Configure GPIO pins : PBPin PBPin */
>>>>>>> upper
GPIO_InitStruct.Pin = SPI2_CS_Pin|GYRO_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
@ -127,3 +171,8 @@ void MX_GPIO_Init(void)
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

22
Core/Src/i2c.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file i2c.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "i2c.h"
@ -316,3 +333,8 @@ void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

27
Core/Src/main.c
View File

@ -75,7 +75,10 @@ void MX_FREERTOS_Init(void);
*/
int main(void)
{
<<<<<<< HEAD
=======
>>>>>>> upper
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
@ -125,14 +128,22 @@ int main(void)
/* USER CODE END 2 */
/* Init scheduler */
<<<<<<< HEAD
osKernelInitialize(); /* Call init function for freertos objects (in cmsis_os2.c) */
MX_FREERTOS_Init();
=======
osKernelInitialize(); /* Call init function for freertos objects (in freertos.c) */
MX_FREERTOS_Init();
>>>>>>> upper
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
<<<<<<< HEAD
=======
>>>>>>> upper
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
@ -157,7 +168,10 @@ void SystemClock_Config(void)
*/
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
<<<<<<< HEAD
=======
>>>>>>> upper
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
@ -173,7 +187,10 @@ void SystemClock_Config(void)
{
Error_Handler();
}
<<<<<<< HEAD
=======
>>>>>>> upper
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
@ -207,7 +224,12 @@ void Error_Handler(void)
}
/* USER CODE END Error_Handler_Debug */
}
<<<<<<< HEAD
#ifdef USE_FULL_ASSERT
=======
#ifdef USE_FULL_ASSERT
>>>>>>> upper
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
@ -223,3 +245,8 @@ void assert_failed(uint8_t *file, uint32_t line)
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

22
Core/Src/rng.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file rng.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "rng.h"
@ -83,3 +100,8 @@ void HAL_RNG_MspDeInit(RNG_HandleTypeDef* rngHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

22
Core/Src/spi.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file spi.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "spi.h"
@ -246,3 +263,8 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

8
Core/Src/stm32f4xx_hal_msp.c
View File

@ -63,7 +63,10 @@
*/
void HAL_MspInit(void)
{
<<<<<<< HEAD
=======
>>>>>>> upper
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
@ -83,3 +86,8 @@ void HAL_MspInit(void)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

58
Core/Src/stm32f4xx_it.c
View File

@ -207,7 +207,11 @@ void EXTI0_IRQHandler(void)
/* USER CODE BEGIN EXTI0_IRQn 0 */
/* USER CODE END EXTI0_IRQn 0 */
<<<<<<< HEAD
HAL_GPIO_EXTI_IRQHandler(USER_KEY_Pin);
=======
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
>>>>>>> upper
/* USER CODE BEGIN EXTI0_IRQn 1 */
/* USER CODE END EXTI0_IRQn 1 */
@ -221,7 +225,11 @@ void EXTI3_IRQHandler(void)
/* USER CODE BEGIN EXTI3_IRQn 0 */
/* USER CODE END EXTI3_IRQn 0 */
<<<<<<< HEAD
HAL_GPIO_EXTI_IRQHandler(CMPS_INT_Pin);
=======
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_3);
>>>>>>> upper
/* USER CODE BEGIN EXTI3_IRQn 1 */
/* USER CODE END EXTI3_IRQn 1 */
@ -235,7 +243,11 @@ void EXTI4_IRQHandler(void)
/* USER CODE BEGIN EXTI4_IRQn 0 */
/* USER CODE END EXTI4_IRQn 0 */
<<<<<<< HEAD
HAL_GPIO_EXTI_IRQHandler(ACCL_INT_Pin);
=======
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
>>>>>>> upper
/* USER CODE BEGIN EXTI4_IRQn 1 */
/* USER CODE END EXTI4_IRQn 1 */
@ -270,6 +282,23 @@ void DMA1_Stream2_IRQHandler(void)
}
/**
<<<<<<< HEAD
=======
* @brief This function handles CAN1 TX interrupts.
*/
void CAN1_TX_IRQHandler(void)
{
/* USER CODE BEGIN CAN1_TX_IRQn 0 */
/* USER CODE END CAN1_TX_IRQn 0 */
HAL_CAN_IRQHandler(&hcan1);
/* USER CODE BEGIN CAN1_TX_IRQn 1 */
/* USER CODE END CAN1_TX_IRQn 1 */
}
/**
>>>>>>> upper
* @brief This function handles CAN1 RX0 interrupts.
*/
void CAN1_RX0_IRQHandler(void)
@ -305,7 +334,11 @@ void EXTI9_5_IRQHandler(void)
/* USER CODE BEGIN EXTI9_5_IRQn 0 */
/* USER CODE END EXTI9_5_IRQn 0 */
<<<<<<< HEAD
HAL_GPIO_EXTI_IRQHandler(GYRO_INT_Pin);
=======
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5);
>>>>>>> upper
/* USER CODE BEGIN EXTI9_5_IRQn 1 */
/* USER CODE END EXTI9_5_IRQn 1 */
@ -335,6 +368,10 @@ void USART1_IRQHandler(void)
/* USER CODE END USART1_IRQn 0 */
HAL_UART_IRQHandler(&huart1);
/* USER CODE BEGIN USART1_IRQn 1 */
<<<<<<< HEAD
=======
BSP_UART_IRQHandler(&huart1);
>>>>>>> upper
/* USER CODE END USART1_IRQn 1 */
}
@ -410,6 +447,23 @@ void DMA2_Stream3_IRQHandler(void)
}
/**
<<<<<<< HEAD
=======
* @brief This function handles CAN2 TX interrupts.
*/
void CAN2_TX_IRQHandler(void)
{
/* USER CODE BEGIN CAN2_TX_IRQn 0 */
/* USER CODE END CAN2_TX_IRQn 0 */
HAL_CAN_IRQHandler(&hcan2);
/* USER CODE BEGIN CAN2_TX_IRQn 1 */
/* USER CODE END CAN2_TX_IRQn 1 */
}
/**
>>>>>>> upper
* @brief This function handles CAN2 RX0 interrupts.
*/
void CAN2_RX0_IRQHandler(void)
@ -511,3 +565,7 @@ void USART6_IRQHandler(void)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

87
Core/Src/syscalls.c
View File

@ -6,11 +6,19 @@
*
* For more information about which c-functions
* need which of these lowlevel functions
<<<<<<< HEAD
* please consult the Newlib libc-manual
******************************************************************************
* @attention
*
* Copyright (c) 2020-2024 STMicroelectronics.
=======
* please consult the Newlib or Picolibc libc-manual
******************************************************************************
* @attention
*
* Copyright (c) 2020-2025 STMicroelectronics.
>>>>>>> upper
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -139,13 +147,21 @@ int _unlink(char *name)
return -1;
}
<<<<<<< HEAD
int _times(struct tms *buf)
=======
clock_t _times(struct tms *buf)
>>>>>>> upper
{
(void)buf;
return -1;
}
<<<<<<< HEAD
int _stat(char *file, struct stat *st)
=======
int _stat(const char *file, struct stat *st)
>>>>>>> upper
{
(void)file;
st->st_mode = S_IFCHR;
@ -174,3 +190,74 @@ int _execve(char *name, char **argv, char **env)
errno = ENOMEM;
return -1;
}
<<<<<<< HEAD
=======
// --- Picolibc Specific Section ---
#if defined(__PICOLIBC__)
/**
* @brief Picolibc helper function to output a character to a FILE stream.
* This redirects the output to the low-level __io_putchar function.
* @param c Character to write.
* @param file FILE stream pointer (ignored).
* @retval int The character written.
*/
static int starm_putc(char c, FILE *file)
{
(void) file;
__io_putchar(c);
return c;
}
/**
* @brief Picolibc helper function to input a character from a FILE stream.
* This redirects the input from the low-level __io_getchar function.
* @param file FILE stream pointer (ignored).
* @retval int The character read, cast to an unsigned char then int.
*/
static int starm_getc(FILE *file)
{
unsigned char c;
(void) file;
c = __io_getchar();
return c;
}
// Define and initialize the standard I/O streams for Picolibc.
// FDEV_SETUP_STREAM connects the starm_putc and starm_getc helper functions to a FILE structure.
// _FDEV_SETUP_RW indicates the stream is for reading and writing.
static FILE __stdio = FDEV_SETUP_STREAM(starm_putc,
starm_getc,
NULL,
_FDEV_SETUP_RW);
// Assign the standard stream pointers (stdin, stdout, stderr) to the initialized stream.
// Picolibc uses these pointers for standard I/O operations (printf, scanf, etc.).
FILE *const stdin = &__stdio;
__strong_reference(stdin, stdout);
__strong_reference(stdin, stderr);
// Create strong aliases mapping standard C library function names (without underscore)
// to the implemented system call stubs (with underscore). Picolibc uses these
// standard names internally, so this linking is required.
__strong_reference(_read, read);
__strong_reference(_write, write);
__strong_reference(_times, times);
__strong_reference(_execve, execve);
__strong_reference(_fork, fork);
__strong_reference(_link, link);
__strong_reference(_unlink, unlink);
__strong_reference(_stat, stat);
__strong_reference(_wait, wait);
__strong_reference(_open, open);
__strong_reference(_close, close);
__strong_reference(_lseek, lseek);
__strong_reference(_isatty, isatty);
__strong_reference(_fstat, fstat);
__strong_reference(_exit, exit);
__strong_reference(_kill, kill);
__strong_reference(_getpid, getpid);
#endif //__PICOLIBC__
>>>>>>> upper

22
Core/Src/sysmem.c
View File

@ -6,11 +6,19 @@
*
* For more information about which C functions
* need which of these lowlevel functions
<<<<<<< HEAD
* please consult the newlib libc manual
******************************************************************************
* @attention
*
* Copyright (c) 2024 STMicroelectronics.
=======
* please consult the Newlib or Picolibc libc manual
******************************************************************************
* @attention
*
* Copyright (c) 2025 STMicroelectronics.
>>>>>>> upper
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -23,6 +31,10 @@
/* Includes */
#include <errno.h>
#include <stdint.h>
<<<<<<< HEAD
=======
#include <stddef.h>
>>>>>>> upper
/**
* Pointer to the current high watermark of the heap usage
@ -77,3 +89,13 @@ void *_sbrk(ptrdiff_t incr)
return (void *)prev_heap_end;
}
<<<<<<< HEAD
=======
#if defined(__PICOLIBC__)
// Picolibc expects syscalls without the leading underscore.
// This creates a strong alias so that
// calls to `sbrk()` are resolved to our `_sbrk()` implementation.
__strong_reference(_sbrk, sbrk);
#endif
>>>>>>> upper

22
Core/Src/tim.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file tim.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "tim.h"
@ -760,3 +777,8 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

22
Core/Src/usart.c
View File

@ -1,4 +1,7 @@
<<<<<<< HEAD
/* USER CODE BEGIN Header */
=======
>>>>>>> upper
/**
******************************************************************************
* @file usart.c
@ -7,6 +10,7 @@
******************************************************************************
* @attention
*
<<<<<<< HEAD
* Copyright (c) 2025 STMicroelectronics.
* All rights reserved.
*
@ -17,6 +21,19 @@
******************************************************************************
*/
/* USER CODE END Header */
=======
* <h2><center>&copy; Copyright (c) 2025 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
>>>>>>> upper
/* Includes ------------------------------------------------------------------*/
#include "usart.h"
@ -384,3 +401,8 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
<<<<<<< HEAD
=======
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
>>>>>>> upper

55
DevC.ioc
View File

@ -141,7 +141,11 @@ FREERTOS.INCLUDE_xSemaphoreGetMutexHolder=1
FREERTOS.INCLUDE_xTaskAbortDelay=1
FREERTOS.INCLUDE_xTaskGetCurrentTaskHandle=1
FREERTOS.INCLUDE_xTaskGetHandle=1
<<<<<<< HEAD
FREERTOS.IPParameters=Tasks01,FootprintOK,configENABLE_FPU,configENABLE_BACKWARD_COMPATIBILITY,configRECORD_STACK_HIGH_ADDRESS,configCHECK_FOR_STACK_OVERFLOW,configGENERATE_RUN_TIME_STATS,configUSE_STATS_FORMATTING_FUNCTIONS,configTOTAL_HEAP_SIZE,INCLUDE_xTaskGetCurrentTaskHandle,INCLUDE_xTaskGetHandle,INCLUDE_uxTaskGetStackHighWaterMark2,INCLUDE_xEventGroupSetBitFromISR,INCLUDE_xTaskAbortDelay,INCLUDE_pcTaskGetTaskName,INCLUDE_xSemaphoreGetMutexHolder,INCLUDE_vTaskCleanUpResources,configUSE_APPLICATION_TASK_TAG
=======
FREERTOS.IPParameters=Tasks01,FootprintOK,configENABLE_FPU,configENABLE_BACKWARD_COMPATIBILITY,configRECORD_STACK_HIGH_ADDRESS,configCHECK_FOR_STACK_OVERFLOW,configGENERATE_RUN_TIME_STATS,configUSE_STATS_FORMATTING_FUNCTIONS,configTOTAL_HEAP_SIZE,INCLUDE_xTaskGetCurrentTaskHandle,INCLUDE_xTaskGetHandle,INCLUDE_uxTaskGetStackHighWaterMark2,INCLUDE_xEventGroupSetBitFromISR,INCLUDE_xTaskAbortDelay,INCLUDE_pcTaskGetTaskName,INCLUDE_xSemaphoreGetMutexHolder,INCLUDE_vTaskCleanUpResources
>>>>>>> upper
FREERTOS.Tasks01=defaultTask,24,128,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL
FREERTOS.configCHECK_FOR_STACK_OVERFLOW=2
FREERTOS.configENABLE_BACKWARD_COMPATIBILITY=0
@ -149,7 +153,10 @@ FREERTOS.configENABLE_FPU=1
FREERTOS.configGENERATE_RUN_TIME_STATS=1
FREERTOS.configRECORD_STACK_HIGH_ADDRESS=1
FREERTOS.configTOTAL_HEAP_SIZE=0x10000
<<<<<<< HEAD
FREERTOS.configUSE_APPLICATION_TASK_TAG=0
=======
>>>>>>> upper
FREERTOS.configUSE_STATS_FORMATTING_FUNCTIONS=1
File.Version=6
GPIO.groupedBy=Group By Peripherals
@ -263,6 +270,7 @@ Mcu.PinsNb=66
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F407IGHx
<<<<<<< HEAD
MxCube.Version=6.15.0
MxDb.Version=DB.6.0.150
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
@ -270,6 +278,17 @@ NVIC.CAN1_RX0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true\:true
NVIC.CAN1_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.CAN2_RX0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true\:true
NVIC.CAN2_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
=======
MxCube.Version=6.2.0
MxDb.Version=DB.6.0.20
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.CAN1_RX0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true\:true
NVIC.CAN1_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.CAN1_TX_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.CAN2_RX0_IRQn=true\:5\:0\:true\:false\:true\:true\:true\:true\:true
NVIC.CAN2_RX1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.CAN2_TX_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
>>>>>>> upper
NVIC.DMA1_Stream1_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true\:true
NVIC.DMA1_Stream2_IRQn=true\:5\:0\:false\:false\:true\:true\:false\:true\:true
NVIC.DMA1_Stream7_IRQn=true\:5\:0\:true\:false\:true\:true\:false\:true\:true
@ -327,8 +346,11 @@ PA7.GPIO_PuPd=GPIO_PULLUP
PA7.Locked=true
PA7.Mode=Full_Duplex_Master
PA7.Signal=SPI1_MOSI
<<<<<<< HEAD
PA8.GPIOParameters=GPIO_Pu
PA8.GPIO_Pu=GPIO_PULLUP
=======
>>>>>>> upper
PA8.Locked=true
PA8.Mode=I2C
PA8.Signal=I2C3_SCL
@ -383,6 +405,7 @@ PB6.Signal=CAN2_TX
PB7.Locked=true
PB7.Mode=Asynchronous
PB7.Signal=USART1_RX
<<<<<<< HEAD
PB8.GPIOParameters=GPIO_Pu
PB8.GPIO_Pu=GPIO_PULLUP
PB8.Locked=true
@ -390,6 +413,11 @@ PB8.Mode=I2C
PB8.Signal=I2C1_SCL
PB9.GPIOParameters=GPIO_Pu
PB9.GPIO_Pu=GPIO_PULLUP
=======
PB8.Locked=true
PB8.Mode=I2C
PB8.Signal=I2C1_SCL
>>>>>>> upper
PB9.Locked=true
PB9.Mode=I2C
PB9.Signal=I2C1_SDA
@ -434,8 +462,11 @@ PC8.GPIO_PuPd=GPIO_PULLUP
PC8.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
PC8.Locked=true
PC8.Signal=S_TIM3_CH3
<<<<<<< HEAD
PC9.GPIOParameters=GPIO_Pu
PC9.GPIO_Pu=GPIO_PULLUP
=======
>>>>>>> upper
PC9.Locked=true
PC9.Mode=I2C
PC9.Signal=I2C3_SDA
@ -471,6 +502,7 @@ PE9.GPIO_PuPd=GPIO_PULLUP
PE9.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
PE9.Locked=true
PE9.Signal=S_TIM1_CH1
<<<<<<< HEAD
PF0.GPIOParameters=GPIO_Pu
PF0.GPIO_Pu=GPIO_PULLUP
PF0.Locked=true
@ -478,6 +510,11 @@ PF0.Mode=I2C
PF0.Signal=I2C2_SDA
PF1.GPIOParameters=GPIO_Pu
PF1.GPIO_Pu=GPIO_PULLUP
=======
PF0.Locked=true
PF0.Mode=I2C
PF0.Signal=I2C2_SDA
>>>>>>> upper
PF1.Locked=true
PF1.Mode=I2C
PF1.Signal=I2C2_SCL
@ -549,7 +586,11 @@ ProjectManager.CustomerFirmwarePackage=
ProjectManager.DefaultFWLocation=true
ProjectManager.DeletePrevious=true
ProjectManager.DeviceId=STM32F407IGHx
<<<<<<< HEAD
ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.28.3
=======
ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.26.0
>>>>>>> upper
ProjectManager.FreePins=false
ProjectManager.HalAssertFull=true
ProjectManager.HeapSize=0x1000
@ -570,7 +611,11 @@ ProjectManager.ToolChainLocation=
ProjectManager.UAScriptAfterPath=
ProjectManager.UAScriptBeforePath=
ProjectManager.UnderRoot=false
<<<<<<< HEAD
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_ADC3_Init-ADC3-false-HAL-true,6-MX_CAN1_Init-CAN1-false-HAL-true,7-MX_CAN2_Init-CAN2-false-HAL-true,8-MX_I2C1_Init-I2C1-false-HAL-true,9-MX_SPI1_Init-SPI1-false-HAL-true,10-MX_TIM4_Init-TIM4-false-HAL-true,11-MX_TIM5_Init-TIM5-false-HAL-true,12-MX_USART3_UART_Init-USART3-false-HAL-true,13-MX_TIM8_Init-TIM8-false-HAL-true,14-MX_CRC_Init-CRC-false-HAL-true,15-MX_RNG_Init-RNG-false-HAL-true,16-MX_I2C2_Init-I2C2-false-HAL-true,17-MX_I2C3_Init-I2C3-false-HAL-true,18-MX_SPI2_Init-SPI2-false-HAL-true,19-MX_TIM1_Init-TIM1-false-HAL-true,20-MX_TIM3_Init-TIM3-false-HAL-true,21-MX_TIM10_Init-TIM10-false-HAL-true,22-MX_USART1_UART_Init-USART1-false-HAL-true,23-MX_USART6_UART_Init-USART6-false-HAL-true,24-MX_TIM7_Init-TIM7-false-HAL-true,25-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false
=======
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_ADC3_Init-ADC3-false-HAL-true,6-MX_CAN1_Init-CAN1-false-HAL-true,7-MX_CAN2_Init-CAN2-false-HAL-true,8-MX_I2C1_Init-I2C1-false-HAL-true,9-MX_SPI1_Init-SPI1-false-HAL-true,10-MX_TIM4_Init-TIM4-false-HAL-true,11-MX_TIM5_Init-TIM5-false-HAL-true,12-MX_USART3_UART_Init-USART3-false-HAL-true,13-MX_TIM8_Init-TIM8-false-HAL-true,14-MX_CRC_Init-CRC-false-HAL-true,15-MX_RNG_Init-RNG-false-HAL-true,16-MX_I2C2_Init-I2C2-false-HAL-true,17-MX_I2C3_Init-I2C3-false-HAL-true,18-MX_SPI2_Init-SPI2-false-HAL-true,19-MX_TIM1_Init-TIM1-false-HAL-true,20-MX_TIM3_Init-TIM3-false-HAL-true,21-MX_TIM10_Init-TIM10-false-HAL-true,22-MX_USART1_UART_Init-USART1-false-HAL-true,23-MX_USART6_UART_Init-USART6-false-HAL-true,24-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false,25-MX_TIM7_Init-TIM7-false-HAL-true
>>>>>>> upper
RCC.48MHZClocksFreq_Value=48000000
RCC.AHBFreq_Value=168000000
RCC.APB1CLKDivider=RCC_HCLK_DIV4
@ -701,8 +746,18 @@ USART3.Parity=PARITY_EVEN
USART3.VirtualMode=VM_ASYNC
USART6.IPParameters=VirtualMode
USART6.VirtualMode=VM_ASYNC
<<<<<<< HEAD
USB_DEVICE.CLASS_NAME_FS=CDC
USB_DEVICE.IPParameters=VirtualMode-CDC_FS,VirtualModeFS,CLASS_NAME_FS
=======
USB_DEVICE.APP_TX_DATA_SIZE-CDC_FS=8
USB_DEVICE.CLASS_NAME_FS=CDC
USB_DEVICE.IPParameters=VirtualMode-CDC_FS,VirtualModeFS,CLASS_NAME_FS,APP_TX_DATA_SIZE-CDC_FS,VID-CDC_FS,MANUFACTURER_STRING-CDC_FS,PRODUCT_STRING_CDC_FS,PID_CDC_FS
USB_DEVICE.MANUFACTURER_STRING-CDC_FS=QDU RM
USB_DEVICE.PID_CDC_FS=8888
USB_DEVICE.PRODUCT_STRING_CDC_FS=QDU RM MCU CLI
USB_DEVICE.VID-CDC_FS=0xFFFC
>>>>>>> upper
USB_DEVICE.VirtualMode-CDC_FS=Cdc
USB_DEVICE.VirtualModeFS=Cdc_FS
USB_OTG_FS.IPParameters=VirtualMode

868
Drivers/CMSIS/Core/Include/cmsis_armcc.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_armcc.h
* @brief CMSIS compiler ARMCC (Arm Compiler 5) header file
@ -886,3 +887,870 @@ __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
#endif /* __CMSIS_ARMCC_H */
=======
/**************************************************************************//**
* @file cmsis_armcc.h
* @brief CMSIS compiler ARMCC (Arm Compiler 5) header file
* @version V5.0.4
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_ARMCC_H
#define __CMSIS_ARMCC_H
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
#error "Please use Arm Compiler Toolchain V4.0.677 or later!"
#endif
/* CMSIS compiler control architecture macros */
#if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \
(defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) )
#define __ARM_ARCH_6M__ 1
#endif
#if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1))
#define __ARM_ARCH_7M__ 1
#endif
#if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1))
#define __ARM_ARCH_7EM__ 1
#endif
/* __ARM_ARCH_8M_BASE__ not applicable */
/* __ARM_ARCH_8M_MAIN__ not applicable */
/* CMSIS compiler specific defines */
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE __inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static __inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE static __forceinline
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __declspec(noreturn)
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT __packed struct
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION __packed union
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
#define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x)))
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
#define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
#define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __RESTRICT
#define __RESTRICT __restrict
#endif
/* ########################### Core Function Access ########################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
@{
*/
/**
\brief Enable IRQ Interrupts
\details Enables IRQ interrupts by clearing the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
/* intrinsic void __enable_irq(); */
/**
\brief Disable IRQ Interrupts
\details Disables IRQ interrupts by setting the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
/* intrinsic void __disable_irq(); */
/**
\brief Get Control Register
\details Returns the content of the Control Register.
\return Control Register value
*/
__STATIC_INLINE uint32_t __get_CONTROL(void)
{
register uint32_t __regControl __ASM("control");
return(__regControl);
}
/**
\brief Set Control Register
\details Writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
__STATIC_INLINE void __set_CONTROL(uint32_t control)
{
register uint32_t __regControl __ASM("control");
__regControl = control;
}
/**
\brief Get IPSR Register
\details Returns the content of the IPSR Register.
\return IPSR Register value
*/
__STATIC_INLINE uint32_t __get_IPSR(void)
{
register uint32_t __regIPSR __ASM("ipsr");
return(__regIPSR);
}
/**
\brief Get APSR Register
\details Returns the content of the APSR Register.
\return APSR Register value
*/
__STATIC_INLINE uint32_t __get_APSR(void)
{
register uint32_t __regAPSR __ASM("apsr");
return(__regAPSR);
}
/**
\brief Get xPSR Register
\details Returns the content of the xPSR Register.
\return xPSR Register value
*/
__STATIC_INLINE uint32_t __get_xPSR(void)
{
register uint32_t __regXPSR __ASM("xpsr");
return(__regXPSR);
}
/**
\brief Get Process Stack Pointer
\details Returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
__STATIC_INLINE uint32_t __get_PSP(void)
{
register uint32_t __regProcessStackPointer __ASM("psp");
return(__regProcessStackPointer);
}
/**
\brief Set Process Stack Pointer
\details Assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
{
register uint32_t __regProcessStackPointer __ASM("psp");
__regProcessStackPointer = topOfProcStack;
}
/**
\brief Get Main Stack Pointer
\details Returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
__STATIC_INLINE uint32_t __get_MSP(void)
{
register uint32_t __regMainStackPointer __ASM("msp");
return(__regMainStackPointer);
}
/**
\brief Set Main Stack Pointer
\details Assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
{
register uint32_t __regMainStackPointer __ASM("msp");
__regMainStackPointer = topOfMainStack;
}
/**
\brief Get Priority Mask
\details Returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
__STATIC_INLINE uint32_t __get_PRIMASK(void)
{
register uint32_t __regPriMask __ASM("primask");
return(__regPriMask);
}
/**
\brief Set Priority Mask
\details Assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
{
register uint32_t __regPriMask __ASM("primask");
__regPriMask = (priMask);
}
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
/**
\brief Enable FIQ
\details Enables FIQ interrupts by clearing the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __enable_fault_irq __enable_fiq
/**
\brief Disable FIQ
\details Disables FIQ interrupts by setting the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __disable_fault_irq __disable_fiq
/**
\brief Get Base Priority
\details Returns the current value of the Base Priority register.
\return Base Priority register value
*/
__STATIC_INLINE uint32_t __get_BASEPRI(void)
{
register uint32_t __regBasePri __ASM("basepri");
return(__regBasePri);
}
/**
\brief Set Base Priority
\details Assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
{
register uint32_t __regBasePri __ASM("basepri");
__regBasePri = (basePri & 0xFFU);
}
/**
\brief Set Base Priority with condition
\details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
or the new value increases the BASEPRI priority level.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
{
register uint32_t __regBasePriMax __ASM("basepri_max");
__regBasePriMax = (basePri & 0xFFU);
}
/**
\brief Get Fault Mask
\details Returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
__STATIC_INLINE uint32_t __get_FAULTMASK(void)
{
register uint32_t __regFaultMask __ASM("faultmask");
return(__regFaultMask);
}
/**
\brief Set Fault Mask
\details Assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
{
register uint32_t __regFaultMask __ASM("faultmask");
__regFaultMask = (faultMask & (uint32_t)1U);
}
#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/**
\brief Get FPSCR
\details Returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__STATIC_INLINE uint32_t __get_FPSCR(void)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
register uint32_t __regfpscr __ASM("fpscr");
return(__regfpscr);
#else
return(0U);
#endif
}
/**
\brief Set FPSCR
\details Assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
register uint32_t __regfpscr __ASM("fpscr");
__regfpscr = (fpscr);
#else
(void)fpscr;
#endif
}
/*@} end of CMSIS_Core_RegAccFunctions */
/* ########################## Core Instruction Access ######################### */
/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
Access to dedicated instructions
@{
*/
/**
\brief No Operation
\details No Operation does nothing. This instruction can be used for code alignment purposes.
*/
#define __NOP __nop
/**
\brief Wait For Interrupt
\details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
*/
#define __WFI __wfi
/**
\brief Wait For Event
\details Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
#define __WFE __wfe
/**
\brief Send Event
\details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
#define __SEV __sev
/**
\brief Instruction Synchronization Barrier
\details Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or memory,
after the instruction has been completed.
*/
#define __ISB() do {\
__schedule_barrier();\
__isb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Synchronization Barrier
\details Acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
#define __DSB() do {\
__schedule_barrier();\
__dsb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Memory Barrier
\details Ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
#define __DMB() do {\
__schedule_barrier();\
__dmb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Reverse byte order (32 bit)
\details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV __rev
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
#endif
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)
{
revsh r0, r0
bx lr
}
#endif
/**
\brief Rotate Right in unsigned value (32 bit)
\details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] op1 Value to rotate
\param [in] op2 Number of Bits to rotate
\return Rotated value
*/
#define __ROR __ror
/**
\brief Breakpoint
\details Causes the processor to enter Debug state.
Debug tools can use this to investigate system state when the instruction at a particular address is reached.
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __breakpoint(value)
/**
\brief Reverse bit order of value
\details Reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
#define __RBIT __rbit
#else
__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */
result = value; /* r will be reversed bits of v; first get LSB of v */
for (value >>= 1U; value != 0U; value >>= 1U)
{
result <<= 1U;
result |= value & 1U;
s--;
}
result <<= s; /* shift when v's highest bits are zero */
return result;
}
#endif
/**
\brief Count leading zeros
\details Counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __clz
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
/**
\brief LDR Exclusive (8 bit)
\details Executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
#else
#define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (16 bit)
\details Executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
#else
#define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (32 bit)
\details Executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
#else
#define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief STR Exclusive (8 bit)
\details Executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXB(value, ptr) __strex(value, ptr)
#else
#define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (16 bit)
\details Executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXH(value, ptr) __strex(value, ptr)
#else
#define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (32 bit)
\details Executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXW(value, ptr) __strex(value, ptr)
#else
#define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief Remove the exclusive lock
\details Removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __clrex
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __ssat
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __usat
/**
\brief Rotate Right with Extend (32 bit)
\details Moves each bit of a bitstring right by one bit.
The carry input is shifted in at the left end of the bitstring.
\param [in] value Value to rotate
\return Rotated value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
{
rrx r0, r0
bx lr
}
#endif
/**
\brief LDRT Unprivileged (8 bit)
\details Executes a Unprivileged LDRT instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
/**
\brief LDRT Unprivileged (16 bit)
\details Executes a Unprivileged LDRT instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
/**
\brief LDRT Unprivileged (32 bit)
\details Executes a Unprivileged LDRT instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
/**
\brief STRT Unprivileged (8 bit)
\details Executes a Unprivileged STRT instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRBT(value, ptr) __strt(value, ptr)
/**
\brief STRT Unprivileged (16 bit)
\details Executes a Unprivileged STRT instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRHT(value, ptr) __strt(value, ptr)
/**
\brief STRT Unprivileged (32 bit)
\details Executes a Unprivileged STRT instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRT(value, ptr) __strt(value, ptr)
#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
__attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)
{
if ((sat >= 1U) && (sat <= 32U))
{
const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);
const int32_t min = -1 - max ;
if (val > max)
{
return max;
}
else if (val < min)
{
return min;
}
}
return val;
}
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)
{
if (sat <= 31U)
{
const uint32_t max = ((1U << sat) - 1U);
if (val > (int32_t)max)
{
return max;
}
else if (val < 0)
{
return 0U;
}
}
return (uint32_t)val;
}
#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
/* ################### Compiler specific Intrinsics ########################### */
/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
Access to dedicated SIMD instructions
@{
*/
#if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
#define __SADD8 __sadd8
#define __QADD8 __qadd8
#define __SHADD8 __shadd8
#define __UADD8 __uadd8
#define __UQADD8 __uqadd8
#define __UHADD8 __uhadd8
#define __SSUB8 __ssub8
#define __QSUB8 __qsub8
#define __SHSUB8 __shsub8
#define __USUB8 __usub8
#define __UQSUB8 __uqsub8
#define __UHSUB8 __uhsub8
#define __SADD16 __sadd16
#define __QADD16 __qadd16
#define __SHADD16 __shadd16
#define __UADD16 __uadd16
#define __UQADD16 __uqadd16
#define __UHADD16 __uhadd16
#define __SSUB16 __ssub16
#define __QSUB16 __qsub16
#define __SHSUB16 __shsub16
#define __USUB16 __usub16
#define __UQSUB16 __uqsub16
#define __UHSUB16 __uhsub16
#define __SASX __sasx
#define __QASX __qasx
#define __SHASX __shasx
#define __UASX __uasx
#define __UQASX __uqasx
#define __UHASX __uhasx
#define __SSAX __ssax
#define __QSAX __qsax
#define __SHSAX __shsax
#define __USAX __usax
#define __UQSAX __uqsax
#define __UHSAX __uhsax
#define __USAD8 __usad8
#define __USADA8 __usada8
#define __SSAT16 __ssat16
#define __USAT16 __usat16
#define __UXTB16 __uxtb16
#define __UXTAB16 __uxtab16
#define __SXTB16 __sxtb16
#define __SXTAB16 __sxtab16
#define __SMUAD __smuad
#define __SMUADX __smuadx
#define __SMLAD __smlad
#define __SMLADX __smladx
#define __SMLALD __smlald
#define __SMLALDX __smlaldx
#define __SMUSD __smusd
#define __SMUSDX __smusdx
#define __SMLSD __smlsd
#define __SMLSDX __smlsdx
#define __SMLSLD __smlsld
#define __SMLSLDX __smlsldx
#define __SEL __sel
#define __QADD __qadd
#define __QSUB __qsub
#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
((int64_t)(ARG3) << 32U) ) >> 32U))
#endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/*@} end of group CMSIS_SIMD_intrinsics */
#endif /* __CMSIS_ARMCC_H */
>>>>>>> upper

1872
Drivers/CMSIS/Core/Include/cmsis_armclang.h
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269
Drivers/CMSIS/Core/Include/cmsis_compiler.h
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@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_compiler.h
* @brief CMSIS compiler generic header file
@ -281,3 +282,271 @@
#endif /* __CMSIS_COMPILER_H */
=======
/**************************************************************************//**
* @file cmsis_compiler.h
* @brief CMSIS compiler generic header file
* @version V5.0.4
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_COMPILER_H
#define __CMSIS_COMPILER_H
#include <stdint.h>
/*
* Arm Compiler 4/5
*/
#if defined ( __CC_ARM )
#include "cmsis_armcc.h"
/*
* Arm Compiler 6 (armclang)
*/
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#include "cmsis_armclang.h"
/*
* GNU Compiler
*/
#elif defined ( __GNUC__ )
#include "cmsis_gcc.h"
/*
* IAR Compiler
*/
#elif defined ( __ICCARM__ )
#include <cmsis_iccarm.h>
/*
* TI Arm Compiler
*/
#elif defined ( __TI_ARM__ )
#include <cmsis_ccs.h>
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((noreturn))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT struct __attribute__((packed))
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION union __attribute__((packed))
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
struct __attribute__((packed)) T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __RESTRICT
#warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
#define __RESTRICT
#endif
/*
* TASKING Compiler
*/
#elif defined ( __TASKING__ )
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all intrinsics,
* Including the CMSIS ones.
*/
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((noreturn))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __packed__
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT struct __packed__
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION union __packed__
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
struct __packed__ T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __align(x)
#endif
#ifndef __RESTRICT
#warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
#define __RESTRICT
#endif
/*
* COSMIC Compiler
*/
#elif defined ( __CSMC__ )
#include <cmsis_csm.h>
#ifndef __ASM
#define __ASM _asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
// NO RETURN is automatically detected hence no warning here
#define __NO_RETURN
#endif
#ifndef __USED
#warning No compiler specific solution for __USED. __USED is ignored.
#define __USED
#endif
#ifndef __WEAK
#define __WEAK __weak
#endif
#ifndef __PACKED
#define __PACKED @packed
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT @packed struct
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION @packed union
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
@packed struct T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
#define __ALIGNED(x)
#endif
#ifndef __RESTRICT
#warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
#define __RESTRICT
#endif
#else
#error Unknown compiler.
#endif
#endif /* __CMSIS_COMPILER_H */
>>>>>>> upper

2088
Drivers/CMSIS/Core/Include/cmsis_gcc.h
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File diff suppressed because it is too large Load Diff

938
Drivers/CMSIS/Core/Include/cmsis_iccarm.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_iccarm.h
* @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file
@ -1000,3 +1001,940 @@ __STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control)
#define __SXTAB16_RORn(ARG1, ARG2, ARG3) __SXTAB16(ARG1, __ROR(ARG2, ARG3))
#endif /* __CMSIS_ICCARM_H__ */
=======
/**************************************************************************//**
* @file cmsis_iccarm.h
* @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file
* @version V5.0.7
* @date 19. June 2018
******************************************************************************/
//------------------------------------------------------------------------------
//
// Copyright (c) 2017-2018 IAR Systems
//
// Licensed under the Apache License, Version 2.0 (the "License")
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//------------------------------------------------------------------------------
#ifndef __CMSIS_ICCARM_H__
#define __CMSIS_ICCARM_H__
#ifndef __ICCARM__
#error This file should only be compiled by ICCARM
#endif
#pragma system_include
#define __IAR_FT _Pragma("inline=forced") __intrinsic
#if (__VER__ >= 8000000)
#define __ICCARM_V8 1
#else
#define __ICCARM_V8 0
#endif
#ifndef __ALIGNED
#if __ICCARM_V8
#define __ALIGNED(x) __attribute__((aligned(x)))
#elif (__VER__ >= 7080000)
/* Needs IAR language extensions */
#define __ALIGNED(x) __attribute__((aligned(x)))
#else
#warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored.
#define __ALIGNED(x)
#endif
#endif
/* Define compiler macros for CPU architecture, used in CMSIS 5.
*/
#if __ARM_ARCH_6M__ || __ARM_ARCH_7M__ || __ARM_ARCH_7EM__ || __ARM_ARCH_8M_BASE__ || __ARM_ARCH_8M_MAIN__
/* Macros already defined */
#else
#if defined(__ARM8M_MAINLINE__) || defined(__ARM8EM_MAINLINE__)
#define __ARM_ARCH_8M_MAIN__ 1
#elif defined(__ARM8M_BASELINE__)
#define __ARM_ARCH_8M_BASE__ 1
#elif defined(__ARM_ARCH_PROFILE) && __ARM_ARCH_PROFILE == 'M'
#if __ARM_ARCH == 6
#define __ARM_ARCH_6M__ 1
#elif __ARM_ARCH == 7
#if __ARM_FEATURE_DSP
#define __ARM_ARCH_7EM__ 1
#else
#define __ARM_ARCH_7M__ 1
#endif
#endif /* __ARM_ARCH */
#endif /* __ARM_ARCH_PROFILE == 'M' */
#endif
/* Alternativ core deduction for older ICCARM's */
#if !defined(__ARM_ARCH_6M__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7EM__) && \
!defined(__ARM_ARCH_8M_BASE__) && !defined(__ARM_ARCH_8M_MAIN__)
#if defined(__ARM6M__) && (__CORE__ == __ARM6M__)
#define __ARM_ARCH_6M__ 1
#elif defined(__ARM7M__) && (__CORE__ == __ARM7M__)
#define __ARM_ARCH_7M__ 1
#elif defined(__ARM7EM__) && (__CORE__ == __ARM7EM__)
#define __ARM_ARCH_7EM__ 1
#elif defined(__ARM8M_BASELINE__) && (__CORE == __ARM8M_BASELINE__)
#define __ARM_ARCH_8M_BASE__ 1
#elif defined(__ARM8M_MAINLINE__) && (__CORE == __ARM8M_MAINLINE__)
#define __ARM_ARCH_8M_MAIN__ 1
#elif defined(__ARM8EM_MAINLINE__) && (__CORE == __ARM8EM_MAINLINE__)
#define __ARM_ARCH_8M_MAIN__ 1
#else
#error "Unknown target."
#endif
#endif
#if defined(__ARM_ARCH_6M__) && __ARM_ARCH_6M__==1
#define __IAR_M0_FAMILY 1
#elif defined(__ARM_ARCH_8M_BASE__) && __ARM_ARCH_8M_BASE__==1
#define __IAR_M0_FAMILY 1
#else
#define __IAR_M0_FAMILY 0
#endif
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __NO_RETURN
#if __ICCARM_V8
#define __NO_RETURN __attribute__((__noreturn__))
#else
#define __NO_RETURN _Pragma("object_attribute=__noreturn")
#endif
#endif
#ifndef __PACKED
#if __ICCARM_V8
#define __PACKED __attribute__((packed, aligned(1)))
#else
/* Needs IAR language extensions */
#define __PACKED __packed
#endif
#endif
#ifndef __PACKED_STRUCT
#if __ICCARM_V8
#define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
#else
/* Needs IAR language extensions */
#define __PACKED_STRUCT __packed struct
#endif
#endif
#ifndef __PACKED_UNION
#if __ICCARM_V8
#define __PACKED_UNION union __attribute__((packed, aligned(1)))
#else
/* Needs IAR language extensions */
#define __PACKED_UNION __packed union
#endif
#endif
#ifndef __RESTRICT
#define __RESTRICT __restrict
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __FORCEINLINE
#define __FORCEINLINE _Pragma("inline=forced")
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE
#endif
#ifndef __UNALIGNED_UINT16_READ
#pragma language=save
#pragma language=extended
__IAR_FT uint16_t __iar_uint16_read(void const *ptr)
{
return *(__packed uint16_t*)(ptr);
}
#pragma language=restore
#define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#pragma language=save
#pragma language=extended
__IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val)
{
*(__packed uint16_t*)(ptr) = val;;
}
#pragma language=restore
#define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL)
#endif
#ifndef __UNALIGNED_UINT32_READ
#pragma language=save
#pragma language=extended
__IAR_FT uint32_t __iar_uint32_read(void const *ptr)
{
return *(__packed uint32_t*)(ptr);
}
#pragma language=restore
#define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#pragma language=save
#pragma language=extended
__IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val)
{
*(__packed uint32_t*)(ptr) = val;;
}
#pragma language=restore
#define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL)
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
#pragma language=save
#pragma language=extended
__packed struct __iar_u32 { uint32_t v; };
#pragma language=restore
#define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v)
#endif
#ifndef __USED
#if __ICCARM_V8
#define __USED __attribute__((used))
#else
#define __USED _Pragma("__root")
#endif
#endif
#ifndef __WEAK
#if __ICCARM_V8
#define __WEAK __attribute__((weak))
#else
#define __WEAK _Pragma("__weak")
#endif
#endif
#ifndef __ICCARM_INTRINSICS_VERSION__
#define __ICCARM_INTRINSICS_VERSION__ 0
#endif
#if __ICCARM_INTRINSICS_VERSION__ == 2
#if defined(__CLZ)
#undef __CLZ
#endif
#if defined(__REVSH)
#undef __REVSH
#endif
#if defined(__RBIT)
#undef __RBIT
#endif
#if defined(__SSAT)
#undef __SSAT
#endif
#if defined(__USAT)
#undef __USAT
#endif
#include "iccarm_builtin.h"
#define __disable_fault_irq __iar_builtin_disable_fiq
#define __disable_irq __iar_builtin_disable_interrupt
#define __enable_fault_irq __iar_builtin_enable_fiq
#define __enable_irq __iar_builtin_enable_interrupt
#define __arm_rsr __iar_builtin_rsr
#define __arm_wsr __iar_builtin_wsr
#define __get_APSR() (__arm_rsr("APSR"))
#define __get_BASEPRI() (__arm_rsr("BASEPRI"))
#define __get_CONTROL() (__arm_rsr("CONTROL"))
#define __get_FAULTMASK() (__arm_rsr("FAULTMASK"))
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
#define __get_FPSCR() (__arm_rsr("FPSCR"))
#define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", (VALUE)))
#else
#define __get_FPSCR() ( 0 )
#define __set_FPSCR(VALUE) ((void)VALUE)
#endif
#define __get_IPSR() (__arm_rsr("IPSR"))
#define __get_MSP() (__arm_rsr("MSP"))
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure MSPLIM is RAZ/WI
#define __get_MSPLIM() (0U)
#else
#define __get_MSPLIM() (__arm_rsr("MSPLIM"))
#endif
#define __get_PRIMASK() (__arm_rsr("PRIMASK"))
#define __get_PSP() (__arm_rsr("PSP"))
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
#define __get_PSPLIM() (0U)
#else
#define __get_PSPLIM() (__arm_rsr("PSPLIM"))
#endif
#define __get_xPSR() (__arm_rsr("xPSR"))
#define __set_BASEPRI(VALUE) (__arm_wsr("BASEPRI", (VALUE)))
#define __set_BASEPRI_MAX(VALUE) (__arm_wsr("BASEPRI_MAX", (VALUE)))
#define __set_CONTROL(VALUE) (__arm_wsr("CONTROL", (VALUE)))
#define __set_FAULTMASK(VALUE) (__arm_wsr("FAULTMASK", (VALUE)))
#define __set_MSP(VALUE) (__arm_wsr("MSP", (VALUE)))
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure MSPLIM is RAZ/WI
#define __set_MSPLIM(VALUE) ((void)(VALUE))
#else
#define __set_MSPLIM(VALUE) (__arm_wsr("MSPLIM", (VALUE)))
#endif
#define __set_PRIMASK(VALUE) (__arm_wsr("PRIMASK", (VALUE)))
#define __set_PSP(VALUE) (__arm_wsr("PSP", (VALUE)))
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
#define __set_PSPLIM(VALUE) ((void)(VALUE))
#else
#define __set_PSPLIM(VALUE) (__arm_wsr("PSPLIM", (VALUE)))
#endif
#define __TZ_get_CONTROL_NS() (__arm_rsr("CONTROL_NS"))
#define __TZ_set_CONTROL_NS(VALUE) (__arm_wsr("CONTROL_NS", (VALUE)))
#define __TZ_get_PSP_NS() (__arm_rsr("PSP_NS"))
#define __TZ_set_PSP_NS(VALUE) (__arm_wsr("PSP_NS", (VALUE)))
#define __TZ_get_MSP_NS() (__arm_rsr("MSP_NS"))
#define __TZ_set_MSP_NS(VALUE) (__arm_wsr("MSP_NS", (VALUE)))
#define __TZ_get_SP_NS() (__arm_rsr("SP_NS"))
#define __TZ_set_SP_NS(VALUE) (__arm_wsr("SP_NS", (VALUE)))
#define __TZ_get_PRIMASK_NS() (__arm_rsr("PRIMASK_NS"))
#define __TZ_set_PRIMASK_NS(VALUE) (__arm_wsr("PRIMASK_NS", (VALUE)))
#define __TZ_get_BASEPRI_NS() (__arm_rsr("BASEPRI_NS"))
#define __TZ_set_BASEPRI_NS(VALUE) (__arm_wsr("BASEPRI_NS", (VALUE)))
#define __TZ_get_FAULTMASK_NS() (__arm_rsr("FAULTMASK_NS"))
#define __TZ_set_FAULTMASK_NS(VALUE)(__arm_wsr("FAULTMASK_NS", (VALUE)))
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
#define __TZ_get_PSPLIM_NS() (0U)
#define __TZ_set_PSPLIM_NS(VALUE) ((void)(VALUE))
#else
#define __TZ_get_PSPLIM_NS() (__arm_rsr("PSPLIM_NS"))
#define __TZ_set_PSPLIM_NS(VALUE) (__arm_wsr("PSPLIM_NS", (VALUE)))
#endif
#define __TZ_get_MSPLIM_NS() (__arm_rsr("MSPLIM_NS"))
#define __TZ_set_MSPLIM_NS(VALUE) (__arm_wsr("MSPLIM_NS", (VALUE)))
#define __NOP __iar_builtin_no_operation
#define __CLZ __iar_builtin_CLZ
#define __CLREX __iar_builtin_CLREX
#define __DMB __iar_builtin_DMB
#define __DSB __iar_builtin_DSB
#define __ISB __iar_builtin_ISB
#define __LDREXB __iar_builtin_LDREXB
#define __LDREXH __iar_builtin_LDREXH
#define __LDREXW __iar_builtin_LDREX
#define __RBIT __iar_builtin_RBIT
#define __REV __iar_builtin_REV
#define __REV16 __iar_builtin_REV16
__IAR_FT int16_t __REVSH(int16_t val)
{
return (int16_t) __iar_builtin_REVSH(val);
}
#define __ROR __iar_builtin_ROR
#define __RRX __iar_builtin_RRX
#define __SEV __iar_builtin_SEV
#if !__IAR_M0_FAMILY
#define __SSAT __iar_builtin_SSAT
#endif
#define __STREXB __iar_builtin_STREXB
#define __STREXH __iar_builtin_STREXH
#define __STREXW __iar_builtin_STREX
#if !__IAR_M0_FAMILY
#define __USAT __iar_builtin_USAT
#endif
#define __WFE __iar_builtin_WFE
#define __WFI __iar_builtin_WFI
#if __ARM_MEDIA__
#define __SADD8 __iar_builtin_SADD8
#define __QADD8 __iar_builtin_QADD8
#define __SHADD8 __iar_builtin_SHADD8
#define __UADD8 __iar_builtin_UADD8
#define __UQADD8 __iar_builtin_UQADD8
#define __UHADD8 __iar_builtin_UHADD8
#define __SSUB8 __iar_builtin_SSUB8
#define __QSUB8 __iar_builtin_QSUB8
#define __SHSUB8 __iar_builtin_SHSUB8
#define __USUB8 __iar_builtin_USUB8
#define __UQSUB8 __iar_builtin_UQSUB8
#define __UHSUB8 __iar_builtin_UHSUB8
#define __SADD16 __iar_builtin_SADD16
#define __QADD16 __iar_builtin_QADD16
#define __SHADD16 __iar_builtin_SHADD16
#define __UADD16 __iar_builtin_UADD16
#define __UQADD16 __iar_builtin_UQADD16
#define __UHADD16 __iar_builtin_UHADD16
#define __SSUB16 __iar_builtin_SSUB16
#define __QSUB16 __iar_builtin_QSUB16
#define __SHSUB16 __iar_builtin_SHSUB16
#define __USUB16 __iar_builtin_USUB16
#define __UQSUB16 __iar_builtin_UQSUB16
#define __UHSUB16 __iar_builtin_UHSUB16
#define __SASX __iar_builtin_SASX
#define __QASX __iar_builtin_QASX
#define __SHASX __iar_builtin_SHASX
#define __UASX __iar_builtin_UASX
#define __UQASX __iar_builtin_UQASX
#define __UHASX __iar_builtin_UHASX
#define __SSAX __iar_builtin_SSAX
#define __QSAX __iar_builtin_QSAX
#define __SHSAX __iar_builtin_SHSAX
#define __USAX __iar_builtin_USAX
#define __UQSAX __iar_builtin_UQSAX
#define __UHSAX __iar_builtin_UHSAX
#define __USAD8 __iar_builtin_USAD8
#define __USADA8 __iar_builtin_USADA8
#define __SSAT16 __iar_builtin_SSAT16
#define __USAT16 __iar_builtin_USAT16
#define __UXTB16 __iar_builtin_UXTB16
#define __UXTAB16 __iar_builtin_UXTAB16
#define __SXTB16 __iar_builtin_SXTB16
#define __SXTAB16 __iar_builtin_SXTAB16
#define __SMUAD __iar_builtin_SMUAD
#define __SMUADX __iar_builtin_SMUADX
#define __SMMLA __iar_builtin_SMMLA
#define __SMLAD __iar_builtin_SMLAD
#define __SMLADX __iar_builtin_SMLADX
#define __SMLALD __iar_builtin_SMLALD
#define __SMLALDX __iar_builtin_SMLALDX
#define __SMUSD __iar_builtin_SMUSD
#define __SMUSDX __iar_builtin_SMUSDX
#define __SMLSD __iar_builtin_SMLSD
#define __SMLSDX __iar_builtin_SMLSDX
#define __SMLSLD __iar_builtin_SMLSLD
#define __SMLSLDX __iar_builtin_SMLSLDX
#define __SEL __iar_builtin_SEL
#define __QADD __iar_builtin_QADD
#define __QSUB __iar_builtin_QSUB
#define __PKHBT __iar_builtin_PKHBT
#define __PKHTB __iar_builtin_PKHTB
#endif
#else /* __ICCARM_INTRINSICS_VERSION__ == 2 */
#if __IAR_M0_FAMILY
/* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */
#define __CLZ __cmsis_iar_clz_not_active
#define __SSAT __cmsis_iar_ssat_not_active
#define __USAT __cmsis_iar_usat_not_active
#define __RBIT __cmsis_iar_rbit_not_active
#define __get_APSR __cmsis_iar_get_APSR_not_active
#endif
#if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) ))
#define __get_FPSCR __cmsis_iar_get_FPSR_not_active
#define __set_FPSCR __cmsis_iar_set_FPSR_not_active
#endif
#ifdef __INTRINSICS_INCLUDED
#error intrinsics.h is already included previously!
#endif
#include <intrinsics.h>
#if __IAR_M0_FAMILY
/* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */
#undef __CLZ
#undef __SSAT
#undef __USAT
#undef __RBIT
#undef __get_APSR
__STATIC_INLINE uint8_t __CLZ(uint32_t data)
{
if (data == 0U) { return 32U; }
uint32_t count = 0U;
uint32_t mask = 0x80000000U;
while ((data & mask) == 0U)
{
count += 1U;
mask = mask >> 1U;
}
return count;
}
__STATIC_INLINE uint32_t __RBIT(uint32_t v)
{
uint8_t sc = 31U;
uint32_t r = v;
for (v >>= 1U; v; v >>= 1U)
{
r <<= 1U;
r |= v & 1U;
sc--;
}
return (r << sc);
}
__STATIC_INLINE uint32_t __get_APSR(void)
{
uint32_t res;
__asm("MRS %0,APSR" : "=r" (res));
return res;
}
#endif
#if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) ))
#undef __get_FPSCR
#undef __set_FPSCR
#define __get_FPSCR() (0)
#define __set_FPSCR(VALUE) ((void)VALUE)
#endif
#pragma diag_suppress=Pe940
#pragma diag_suppress=Pe177
#define __enable_irq __enable_interrupt
#define __disable_irq __disable_interrupt
#define __NOP __no_operation
#define __get_xPSR __get_PSR
#if (!defined(__ARM_ARCH_6M__) || __ARM_ARCH_6M__==0)
__IAR_FT uint32_t __LDREXW(uint32_t volatile *ptr)
{
return __LDREX((unsigned long *)ptr);
}
__IAR_FT uint32_t __STREXW(uint32_t value, uint32_t volatile *ptr)
{
return __STREX(value, (unsigned long *)ptr);
}
#endif
/* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */
#if (__CORTEX_M >= 0x03)
__IAR_FT uint32_t __RRX(uint32_t value)
{
uint32_t result;
__ASM("RRX %0, %1" : "=r"(result) : "r" (value) : "cc");
return(result);
}
__IAR_FT void __set_BASEPRI_MAX(uint32_t value)
{
__asm volatile("MSR BASEPRI_MAX,%0"::"r" (value));
}
#define __enable_fault_irq __enable_fiq
#define __disable_fault_irq __disable_fiq
#endif /* (__CORTEX_M >= 0x03) */
__IAR_FT uint32_t __ROR(uint32_t op1, uint32_t op2)
{
return (op1 >> op2) | (op1 << ((sizeof(op1)*8)-op2));
}
#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \
(defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) )
__IAR_FT uint32_t __get_MSPLIM(void)
{
uint32_t res;
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure MSPLIM is RAZ/WI
res = 0U;
#else
__asm volatile("MRS %0,MSPLIM" : "=r" (res));
#endif
return res;
}
__IAR_FT void __set_MSPLIM(uint32_t value)
{
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure MSPLIM is RAZ/WI
(void)value;
#else
__asm volatile("MSR MSPLIM,%0" :: "r" (value));
#endif
}
__IAR_FT uint32_t __get_PSPLIM(void)
{
uint32_t res;
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
res = 0U;
#else
__asm volatile("MRS %0,PSPLIM" : "=r" (res));
#endif
return res;
}
__IAR_FT void __set_PSPLIM(uint32_t value)
{
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
(void)value;
#else
__asm volatile("MSR PSPLIM,%0" :: "r" (value));
#endif
}
__IAR_FT uint32_t __TZ_get_CONTROL_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,CONTROL_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_CONTROL_NS(uint32_t value)
{
__asm volatile("MSR CONTROL_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_PSP_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,PSP_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_PSP_NS(uint32_t value)
{
__asm volatile("MSR PSP_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_MSP_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,MSP_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_MSP_NS(uint32_t value)
{
__asm volatile("MSR MSP_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_SP_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,SP_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_SP_NS(uint32_t value)
{
__asm volatile("MSR SP_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_PRIMASK_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,PRIMASK_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_PRIMASK_NS(uint32_t value)
{
__asm volatile("MSR PRIMASK_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_BASEPRI_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,BASEPRI_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_BASEPRI_NS(uint32_t value)
{
__asm volatile("MSR BASEPRI_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_FAULTMASK_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,FAULTMASK_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_FAULTMASK_NS(uint32_t value)
{
__asm volatile("MSR FAULTMASK_NS,%0" :: "r" (value));
}
__IAR_FT uint32_t __TZ_get_PSPLIM_NS(void)
{
uint32_t res;
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
res = 0U;
#else
__asm volatile("MRS %0,PSPLIM_NS" : "=r" (res));
#endif
return res;
}
__IAR_FT void __TZ_set_PSPLIM_NS(uint32_t value)
{
#if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \
(!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3)))
// without main extensions, the non-secure PSPLIM is RAZ/WI
(void)value;
#else
__asm volatile("MSR PSPLIM_NS,%0" :: "r" (value));
#endif
}
__IAR_FT uint32_t __TZ_get_MSPLIM_NS(void)
{
uint32_t res;
__asm volatile("MRS %0,MSPLIM_NS" : "=r" (res));
return res;
}
__IAR_FT void __TZ_set_MSPLIM_NS(uint32_t value)
{
__asm volatile("MSR MSPLIM_NS,%0" :: "r" (value));
}
#endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */
#endif /* __ICCARM_INTRINSICS_VERSION__ == 2 */
#define __BKPT(value) __asm volatile ("BKPT %0" : : "i"(value))
#if __IAR_M0_FAMILY
__STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)
{
if ((sat >= 1U) && (sat <= 32U))
{
const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);
const int32_t min = -1 - max ;
if (val > max)
{
return max;
}
else if (val < min)
{
return min;
}
}
return val;
}
__STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)
{
if (sat <= 31U)
{
const uint32_t max = ((1U << sat) - 1U);
if (val > (int32_t)max)
{
return max;
}
else if (val < 0)
{
return 0U;
}
}
return (uint32_t)val;
}
#endif
#if (__CORTEX_M >= 0x03) /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */
__IAR_FT uint8_t __LDRBT(volatile uint8_t *addr)
{
uint32_t res;
__ASM("LDRBT %0, [%1]" : "=r" (res) : "r" (addr) : "memory");
return ((uint8_t)res);
}
__IAR_FT uint16_t __LDRHT(volatile uint16_t *addr)
{
uint32_t res;
__ASM("LDRHT %0, [%1]" : "=r" (res) : "r" (addr) : "memory");
return ((uint16_t)res);
}
__IAR_FT uint32_t __LDRT(volatile uint32_t *addr)
{
uint32_t res;
__ASM("LDRT %0, [%1]" : "=r" (res) : "r" (addr) : "memory");
return res;
}
__IAR_FT void __STRBT(uint8_t value, volatile uint8_t *addr)
{
__ASM("STRBT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory");
}
__IAR_FT void __STRHT(uint16_t value, volatile uint16_t *addr)
{
__ASM("STRHT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory");
}
__IAR_FT void __STRT(uint32_t value, volatile uint32_t *addr)
{
__ASM("STRT %1, [%0]" : : "r" (addr), "r" (value) : "memory");
}
#endif /* (__CORTEX_M >= 0x03) */
#if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \
(defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) )
__IAR_FT uint8_t __LDAB(volatile uint8_t *ptr)
{
uint32_t res;
__ASM volatile ("LDAB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory");
return ((uint8_t)res);
}
__IAR_FT uint16_t __LDAH(volatile uint16_t *ptr)
{
uint32_t res;
__ASM volatile ("LDAH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory");
return ((uint16_t)res);
}
__IAR_FT uint32_t __LDA(volatile uint32_t *ptr)
{
uint32_t res;
__ASM volatile ("LDA %0, [%1]" : "=r" (res) : "r" (ptr) : "memory");
return res;
}
__IAR_FT void __STLB(uint8_t value, volatile uint8_t *ptr)
{
__ASM volatile ("STLB %1, [%0]" :: "r" (ptr), "r" (value) : "memory");
}
__IAR_FT void __STLH(uint16_t value, volatile uint16_t *ptr)
{
__ASM volatile ("STLH %1, [%0]" :: "r" (ptr), "r" (value) : "memory");
}
__IAR_FT void __STL(uint32_t value, volatile uint32_t *ptr)
{
__ASM volatile ("STL %1, [%0]" :: "r" (ptr), "r" (value) : "memory");
}
__IAR_FT uint8_t __LDAEXB(volatile uint8_t *ptr)
{
uint32_t res;
__ASM volatile ("LDAEXB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory");
return ((uint8_t)res);
}
__IAR_FT uint16_t __LDAEXH(volatile uint16_t *ptr)
{
uint32_t res;
__ASM volatile ("LDAEXH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory");
return ((uint16_t)res);
}
__IAR_FT uint32_t __LDAEX(volatile uint32_t *ptr)
{
uint32_t res;
__ASM volatile ("LDAEX %0, [%1]" : "=r" (res) : "r" (ptr) : "memory");
return res;
}
__IAR_FT uint32_t __STLEXB(uint8_t value, volatile uint8_t *ptr)
{
uint32_t res;
__ASM volatile ("STLEXB %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory");
return res;
}
__IAR_FT uint32_t __STLEXH(uint16_t value, volatile uint16_t *ptr)
{
uint32_t res;
__ASM volatile ("STLEXH %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory");
return res;
}
__IAR_FT uint32_t __STLEX(uint32_t value, volatile uint32_t *ptr)
{
uint32_t res;
__ASM volatile ("STLEX %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory");
return res;
}
#endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */
#undef __IAR_FT
#undef __IAR_M0_FAMILY
#undef __ICCARM_V8
#pragma diag_default=Pe940
#pragma diag_default=Pe177
#endif /* __CMSIS_ICCARM_H__ */
>>>>>>> upper

42
Drivers/CMSIS/Core/Include/cmsis_version.h
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@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_version.h
* @brief CMSIS Core(M) Version definitions
@ -37,3 +38,44 @@
#define __CM_CMSIS_VERSION ((__CM_CMSIS_VERSION_MAIN << 16U) | \
__CM_CMSIS_VERSION_SUB ) /*!< CMSIS Core(M) version number */
#endif
=======
/**************************************************************************//**
* @file cmsis_version.h
* @brief CMSIS Core(M) Version definitions
* @version V5.0.2
* @date 19. April 2017
******************************************************************************/
/*
* Copyright (c) 2009-2017 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CMSIS_VERSION_H
#define __CMSIS_VERSION_H
/* CMSIS Version definitions */
#define __CM_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS Core(M) main version */
#define __CM_CMSIS_VERSION_SUB ( 1U) /*!< [15:0] CMSIS Core(M) sub version */
#define __CM_CMSIS_VERSION ((__CM_CMSIS_VERSION_MAIN << 16U) | \
__CM_CMSIS_VERSION_SUB ) /*!< CMSIS Core(M) version number */
#endif
>>>>>>> upper

1921
Drivers/CMSIS/Core/Include/core_armv8mbl.h
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File diff suppressed because it is too large Load Diff

2930
Drivers/CMSIS/Core/Include/core_armv8mml.h
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File diff suppressed because it is too large Load Diff

952
Drivers/CMSIS/Core/Include/core_cm0.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file core_cm0.h
* @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File
@ -950,3 +951,954 @@ __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
#endif /* __CORE_CM0_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */
=======
/**************************************************************************//**
* @file core_cm0.h
* @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File
* @version V5.0.5
* @date 28. May 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CORE_CM0_H_GENERIC
#define __CORE_CM0_H_GENERIC
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
\page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/**
\ingroup Cortex_M0
@{
*/
#include "cmsis_version.h"
/* CMSIS CM0 definitions */
#define __CM0_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */
#define __CM0_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */
#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16U) | \
__CM0_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */
#define __CORTEX_M (0U) /*!< Cortex-M Core */
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0U
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#if defined __ARM_PCS_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TI_ARM__ )
#if defined __TI_VFP_SUPPORT__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ )
#if ( __CSMC__ & 0x400U)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include "cmsis_compiler.h" /* CMSIS compiler specific defines */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM0_H_DEPENDANT
#define __CORE_CM0_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM0_REV
#define __CM0_REV 0x0000U
#warning "__CM0_REV not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2U
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0U
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/* following defines should be used for structure members */
#define __IM volatile const /*! Defines 'read only' structure member permissions */
#define __OM volatile /*! Defines 'write only' structure member permissions */
#define __IOM volatile /*! Defines 'read / write' structure member permissions */
/*@} end of group Cortex_M0 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
******************************************************************************/
/**
\defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/**
\brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31U /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30U /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29U /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28U /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/**
\brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/**
\brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31U /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29U /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28U /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24U /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/**
\brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/**
\brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31U];
__IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31U];
__IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31U];
__IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31U];
uint32_t RESERVED4[64U];
__IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/**
\brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
uint32_t RESERVED0;
__IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/**
\brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
Therefore they are not covered by the Cortex-M0 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_bitfield Core register bit field macros
\brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
@{
*/
/**
\brief Mask and shift a bit field value for use in a register bit range.
\param[in] field Name of the register bit field.
\param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
\return Masked and shifted value.
*/
#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
/**
\brief Mask and shift a register value to extract a bit filed value.
\param[in] field Name of the register bit field.
\param[in] value Value of register. This parameter is interpreted as an uint32_t type.
\return Masked and shifted bit field value.
*/
#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
/*@} end of group CMSIS_core_bitfield */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Core Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/**
\defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
#ifdef CMSIS_NVIC_VIRTUAL
#ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
#define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
#endif
#include CMSIS_NVIC_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
#define NVIC_EnableIRQ __NVIC_EnableIRQ
#define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
#define NVIC_DisableIRQ __NVIC_DisableIRQ
#define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
#define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
#define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M0 */
#define NVIC_SetPriority __NVIC_SetPriority
#define NVIC_GetPriority __NVIC_GetPriority
#define NVIC_SystemReset __NVIC_SystemReset
#endif /* CMSIS_NVIC_VIRTUAL */
#ifdef CMSIS_VECTAB_VIRTUAL
#ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
#endif
#include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetVector __NVIC_SetVector
#define NVIC_GetVector __NVIC_GetVector
#endif /* (CMSIS_VECTAB_VIRTUAL) */
#define NVIC_USER_IRQ_OFFSET 16
/* The following EXC_RETURN values are saved the LR on exception entry */
#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */
#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */
#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */
/* Interrupt Priorities are WORD accessible only under Armv6-M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
#define __NVIC_SetPriorityGrouping(X) (void)(X)
#define __NVIC_GetPriorityGrouping() (0U)
/**
\brief Enable Interrupt
\details Enables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Get Interrupt Enable status
\details Returns a device specific interrupt enable status from the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt is not enabled.
\return 1 Interrupt is enabled.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Disable Interrupt
\details Disables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
__DSB();
__ISB();
}
}
/**
\brief Get Pending Interrupt
\details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Set Pending Interrupt
\details Sets the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Clear Pending Interrupt
\details Clears the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Set Interrupt Priority
\details Sets the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
\note The priority cannot be set for every processor exception.
*/
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/**
\brief Get Interrupt Priority
\details Reads the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Interrupt Priority.
Value is aligned automatically to the implemented priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
else
{
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
}
/**
\brief Encode Priority
\details Encodes the priority for an interrupt with the given priority group,
preemptive priority value, and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
\param [in] PriorityGroup Used priority group.
\param [in] PreemptPriority Preemptive priority value (starting from 0).
\param [in] SubPriority Subpriority value (starting from 0).
\return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
*/
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
return (
((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
);
}
/**
\brief Decode Priority
\details Decodes an interrupt priority value with a given priority group to
preemptive priority value and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
\param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
\param [in] PriorityGroup Used priority group.
\param [out] pPreemptPriority Preemptive priority value (starting from 0).
\param [out] pSubPriority Subpriority value (starting from 0).
*/
__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
*pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
*pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
}
/**
\brief Set Interrupt Vector
\details Sets an interrupt vector in SRAM based interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
Address 0 must be mapped to SRAM.
\param [in] IRQn Interrupt number
\param [in] vector Address of interrupt handler function
*/
__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
{
uint32_t *vectors = (uint32_t *)0x0U;
vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
}
/**
\brief Get Interrupt Vector
\details Reads an interrupt vector from interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Address of interrupt handler function
*/
__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
{
uint32_t *vectors = (uint32_t *)0x0U;
return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
}
/**
\brief System Reset
\details Initiates a system reset request to reset the MCU.
*/
__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
for(;;) /* wait until reset */
{
__NOP();
}
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ########################## FPU functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_FpuFunctions FPU Functions
\brief Function that provides FPU type.
@{
*/
/**
\brief get FPU type
\details returns the FPU type
\returns
- \b 0: No FPU
- \b 1: Single precision FPU
- \b 2: Double + Single precision FPU
*/
__STATIC_INLINE uint32_t SCB_GetFPUType(void)
{
return 0U; /* No FPU */
}
/*@} end of CMSIS_Core_FpuFunctions */
/* ################################## SysTick function ############################################ */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
/**
\brief System Tick Configuration
\details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
{
return (1UL); /* Reload value impossible */
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */
>>>>>>> upper

1086
Drivers/CMSIS/Core/Include/core_cm0plus.h
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979
Drivers/CMSIS/Core/Include/core_cm1.h
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@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file core_cm1.h
* @brief CMSIS Cortex-M1 Core Peripheral Access Layer Header File
@ -977,3 +978,981 @@ __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
#endif /* __CORE_CM1_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */
=======
/**************************************************************************//**
* @file core_cm1.h
* @brief CMSIS Cortex-M1 Core Peripheral Access Layer Header File
* @version V1.0.0
* @date 23. July 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CORE_CM1_H_GENERIC
#define __CORE_CM1_H_GENERIC
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
\page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/**
\ingroup Cortex_M1
@{
*/
#include "cmsis_version.h"
/* CMSIS CM1 definitions */
#define __CM1_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */
#define __CM1_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */
#define __CM1_CMSIS_VERSION ((__CM1_CMSIS_VERSION_MAIN << 16U) | \
__CM1_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */
#define __CORTEX_M (1U) /*!< Cortex-M Core */
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0U
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#if defined __ARM_PCS_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TI_ARM__ )
#if defined __TI_VFP_SUPPORT__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ )
#if ( __CSMC__ & 0x400U)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include "cmsis_compiler.h" /* CMSIS compiler specific defines */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM1_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM1_H_DEPENDANT
#define __CORE_CM1_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM1_REV
#define __CM1_REV 0x0100U
#warning "__CM1_REV not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2U
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0U
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/* following defines should be used for structure members */
#define __IM volatile const /*! Defines 'read only' structure member permissions */
#define __OM volatile /*! Defines 'write only' structure member permissions */
#define __IOM volatile /*! Defines 'read / write' structure member permissions */
/*@} end of group Cortex_M1 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
******************************************************************************/
/**
\defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/**
\brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31U /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30U /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29U /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28U /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/**
\brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/**
\brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31U /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29U /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28U /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24U /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/**
\brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/**
\brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31U];
__IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31U];
__IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31U];
__IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31U];
uint32_t RESERVED4[64U];
__IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/**
\brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
uint32_t RESERVED0;
__IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
\brief Type definitions for the System Control and ID Register not in the SCB
@{
*/
/**
\brief Structure type to access the System Control and ID Register not in the SCB.
*/
typedef struct
{
uint32_t RESERVED0[2U];
__IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
} SCnSCB_Type;
/* Auxiliary Control Register Definitions */
#define SCnSCB_ACTLR_ITCMUAEN_Pos 4U /*!< ACTLR: Instruction TCM Upper Alias Enable Position */
#define SCnSCB_ACTLR_ITCMUAEN_Msk (1UL << SCnSCB_ACTLR_ITCMUAEN_Pos) /*!< ACTLR: Instruction TCM Upper Alias Enable Mask */
#define SCnSCB_ACTLR_ITCMLAEN_Pos 3U /*!< ACTLR: Instruction TCM Lower Alias Enable Position */
#define SCnSCB_ACTLR_ITCMLAEN_Msk (1UL << SCnSCB_ACTLR_ITCMLAEN_Pos) /*!< ACTLR: Instruction TCM Lower Alias Enable Mask */
/*@} end of group CMSIS_SCnotSCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/**
\brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M1 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
Therefore they are not covered by the Cortex-M1 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_bitfield Core register bit field macros
\brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
@{
*/
/**
\brief Mask and shift a bit field value for use in a register bit range.
\param[in] field Name of the register bit field.
\param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
\return Masked and shifted value.
*/
#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
/**
\brief Mask and shift a register value to extract a bit filed value.
\param[in] field Name of the register bit field.
\param[in] value Value of register. This parameter is interpreted as an uint32_t type.
\return Masked and shifted bit field value.
*/
#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
/*@} end of group CMSIS_core_bitfield */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Core Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/**
\defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
#ifdef CMSIS_NVIC_VIRTUAL
#ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
#define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
#endif
#include CMSIS_NVIC_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
#define NVIC_EnableIRQ __NVIC_EnableIRQ
#define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
#define NVIC_DisableIRQ __NVIC_DisableIRQ
#define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
#define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
#define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M1 */
#define NVIC_SetPriority __NVIC_SetPriority
#define NVIC_GetPriority __NVIC_GetPriority
#define NVIC_SystemReset __NVIC_SystemReset
#endif /* CMSIS_NVIC_VIRTUAL */
#ifdef CMSIS_VECTAB_VIRTUAL
#ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
#endif
#include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetVector __NVIC_SetVector
#define NVIC_GetVector __NVIC_GetVector
#endif /* (CMSIS_VECTAB_VIRTUAL) */
#define NVIC_USER_IRQ_OFFSET 16
/* The following EXC_RETURN values are saved the LR on exception entry */
#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */
#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */
#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */
/* Interrupt Priorities are WORD accessible only under Armv6-M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
#define __NVIC_SetPriorityGrouping(X) (void)(X)
#define __NVIC_GetPriorityGrouping() (0U)
/**
\brief Enable Interrupt
\details Enables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Get Interrupt Enable status
\details Returns a device specific interrupt enable status from the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt is not enabled.
\return 1 Interrupt is enabled.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Disable Interrupt
\details Disables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
__DSB();
__ISB();
}
}
/**
\brief Get Pending Interrupt
\details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Set Pending Interrupt
\details Sets the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Clear Pending Interrupt
\details Clears the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Set Interrupt Priority
\details Sets the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
\note The priority cannot be set for every processor exception.
*/
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/**
\brief Get Interrupt Priority
\details Reads the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Interrupt Priority.
Value is aligned automatically to the implemented priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
else
{
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
}
/**
\brief Encode Priority
\details Encodes the priority for an interrupt with the given priority group,
preemptive priority value, and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
\param [in] PriorityGroup Used priority group.
\param [in] PreemptPriority Preemptive priority value (starting from 0).
\param [in] SubPriority Subpriority value (starting from 0).
\return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
*/
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
return (
((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
);
}
/**
\brief Decode Priority
\details Decodes an interrupt priority value with a given priority group to
preemptive priority value and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
\param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
\param [in] PriorityGroup Used priority group.
\param [out] pPreemptPriority Preemptive priority value (starting from 0).
\param [out] pSubPriority Subpriority value (starting from 0).
*/
__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
*pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
*pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
}
/**
\brief Set Interrupt Vector
\details Sets an interrupt vector in SRAM based interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
Address 0 must be mapped to SRAM.
\param [in] IRQn Interrupt number
\param [in] vector Address of interrupt handler function
*/
__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
{
uint32_t *vectors = (uint32_t *)0x0U;
vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
}
/**
\brief Get Interrupt Vector
\details Reads an interrupt vector from interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Address of interrupt handler function
*/
__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
{
uint32_t *vectors = (uint32_t *)0x0U;
return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
}
/**
\brief System Reset
\details Initiates a system reset request to reset the MCU.
*/
__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
for(;;) /* wait until reset */
{
__NOP();
}
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ########################## FPU functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_FpuFunctions FPU Functions
\brief Function that provides FPU type.
@{
*/
/**
\brief get FPU type
\details returns the FPU type
\returns
- \b 0: No FPU
- \b 1: Single precision FPU
- \b 2: Double + Single precision FPU
*/
__STATIC_INLINE uint32_t SCB_GetFPUType(void)
{
return 0U; /* No FPU */
}
/*@} end of CMSIS_Core_FpuFunctions */
/* ################################## SysTick function ############################################ */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
/**
\brief System Tick Configuration
\details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
{
return (1UL); /* Reload value impossible */
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM1_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */
>>>>>>> upper

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@ -1,3 +1,4 @@
<<<<<<< HEAD
/******************************************************************************
* @file mpu_armv7.h
* @brief CMSIS MPU API for Armv7-M MPU
@ -273,3 +274,275 @@ __STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt)
}
#endif
=======
/******************************************************************************
* @file mpu_armv7.h
* @brief CMSIS MPU API for Armv7-M MPU
* @version V5.0.4
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2017-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef ARM_MPU_ARMV7_H
#define ARM_MPU_ARMV7_H
#define ARM_MPU_REGION_SIZE_32B ((uint8_t)0x04U) ///!< MPU Region Size 32 Bytes
#define ARM_MPU_REGION_SIZE_64B ((uint8_t)0x05U) ///!< MPU Region Size 64 Bytes
#define ARM_MPU_REGION_SIZE_128B ((uint8_t)0x06U) ///!< MPU Region Size 128 Bytes
#define ARM_MPU_REGION_SIZE_256B ((uint8_t)0x07U) ///!< MPU Region Size 256 Bytes
#define ARM_MPU_REGION_SIZE_512B ((uint8_t)0x08U) ///!< MPU Region Size 512 Bytes
#define ARM_MPU_REGION_SIZE_1KB ((uint8_t)0x09U) ///!< MPU Region Size 1 KByte
#define ARM_MPU_REGION_SIZE_2KB ((uint8_t)0x0AU) ///!< MPU Region Size 2 KBytes
#define ARM_MPU_REGION_SIZE_4KB ((uint8_t)0x0BU) ///!< MPU Region Size 4 KBytes
#define ARM_MPU_REGION_SIZE_8KB ((uint8_t)0x0CU) ///!< MPU Region Size 8 KBytes
#define ARM_MPU_REGION_SIZE_16KB ((uint8_t)0x0DU) ///!< MPU Region Size 16 KBytes
#define ARM_MPU_REGION_SIZE_32KB ((uint8_t)0x0EU) ///!< MPU Region Size 32 KBytes
#define ARM_MPU_REGION_SIZE_64KB ((uint8_t)0x0FU) ///!< MPU Region Size 64 KBytes
#define ARM_MPU_REGION_SIZE_128KB ((uint8_t)0x10U) ///!< MPU Region Size 128 KBytes
#define ARM_MPU_REGION_SIZE_256KB ((uint8_t)0x11U) ///!< MPU Region Size 256 KBytes
#define ARM_MPU_REGION_SIZE_512KB ((uint8_t)0x12U) ///!< MPU Region Size 512 KBytes
#define ARM_MPU_REGION_SIZE_1MB ((uint8_t)0x13U) ///!< MPU Region Size 1 MByte
#define ARM_MPU_REGION_SIZE_2MB ((uint8_t)0x14U) ///!< MPU Region Size 2 MBytes
#define ARM_MPU_REGION_SIZE_4MB ((uint8_t)0x15U) ///!< MPU Region Size 4 MBytes
#define ARM_MPU_REGION_SIZE_8MB ((uint8_t)0x16U) ///!< MPU Region Size 8 MBytes
#define ARM_MPU_REGION_SIZE_16MB ((uint8_t)0x17U) ///!< MPU Region Size 16 MBytes
#define ARM_MPU_REGION_SIZE_32MB ((uint8_t)0x18U) ///!< MPU Region Size 32 MBytes
#define ARM_MPU_REGION_SIZE_64MB ((uint8_t)0x19U) ///!< MPU Region Size 64 MBytes
#define ARM_MPU_REGION_SIZE_128MB ((uint8_t)0x1AU) ///!< MPU Region Size 128 MBytes
#define ARM_MPU_REGION_SIZE_256MB ((uint8_t)0x1BU) ///!< MPU Region Size 256 MBytes
#define ARM_MPU_REGION_SIZE_512MB ((uint8_t)0x1CU) ///!< MPU Region Size 512 MBytes
#define ARM_MPU_REGION_SIZE_1GB ((uint8_t)0x1DU) ///!< MPU Region Size 1 GByte
#define ARM_MPU_REGION_SIZE_2GB ((uint8_t)0x1EU) ///!< MPU Region Size 2 GBytes
#define ARM_MPU_REGION_SIZE_4GB ((uint8_t)0x1FU) ///!< MPU Region Size 4 GBytes
#define ARM_MPU_AP_NONE 0U ///!< MPU Access Permission no access
#define ARM_MPU_AP_PRIV 1U ///!< MPU Access Permission privileged access only
#define ARM_MPU_AP_URO 2U ///!< MPU Access Permission unprivileged access read-only
#define ARM_MPU_AP_FULL 3U ///!< MPU Access Permission full access
#define ARM_MPU_AP_PRO 5U ///!< MPU Access Permission privileged access read-only
#define ARM_MPU_AP_RO 6U ///!< MPU Access Permission read-only access
/** MPU Region Base Address Register Value
*
* \param Region The region to be configured, number 0 to 15.
* \param BaseAddress The base address for the region.
*/
#define ARM_MPU_RBAR(Region, BaseAddress) \
(((BaseAddress) & MPU_RBAR_ADDR_Msk) | \
((Region) & MPU_RBAR_REGION_Msk) | \
(MPU_RBAR_VALID_Msk))
/**
* MPU Memory Access Attributes
*
* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
* \param IsShareable Region is shareable between multiple bus masters.
* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache.
* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
*/
#define ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable) \
((((TypeExtField ) << MPU_RASR_TEX_Pos) & MPU_RASR_TEX_Msk) | \
(((IsShareable ) << MPU_RASR_S_Pos) & MPU_RASR_S_Msk) | \
(((IsCacheable ) << MPU_RASR_C_Pos) & MPU_RASR_C_Msk) | \
(((IsBufferable ) << MPU_RASR_B_Pos) & MPU_RASR_B_Msk))
/**
* MPU Region Attribute and Size Register Value
*
* \param DisableExec Instruction access disable bit, 1= disable instruction fetches.
* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode.
* \param AccessAttributes Memory access attribution, see \ref ARM_MPU_ACCESS_.
* \param SubRegionDisable Sub-region disable field.
* \param Size Region size of the region to be configured, for example 4K, 8K.
*/
#define ARM_MPU_RASR_EX(DisableExec, AccessPermission, AccessAttributes, SubRegionDisable, Size) \
((((DisableExec ) << MPU_RASR_XN_Pos) & MPU_RASR_XN_Msk) | \
(((AccessPermission) << MPU_RASR_AP_Pos) & MPU_RASR_AP_Msk) | \
(((AccessAttributes) ) & (MPU_RASR_TEX_Msk | MPU_RASR_S_Msk | MPU_RASR_C_Msk | MPU_RASR_B_Msk)))
/**
* MPU Region Attribute and Size Register Value
*
* \param DisableExec Instruction access disable bit, 1= disable instruction fetches.
* \param AccessPermission Data access permissions, allows you to configure read/write access for User and Privileged mode.
* \param TypeExtField Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
* \param IsShareable Region is shareable between multiple bus masters.
* \param IsCacheable Region is cacheable, i.e. its value may be kept in cache.
* \param IsBufferable Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
* \param SubRegionDisable Sub-region disable field.
* \param Size Region size of the region to be configured, for example 4K, 8K.
*/
#define ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, SubRegionDisable, Size) \
ARM_MPU_RASR_EX(DisableExec, AccessPermission, ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable), SubRegionDisable, Size)
/**
* MPU Memory Access Attribute for strongly ordered memory.
* - TEX: 000b
* - Shareable
* - Non-cacheable
* - Non-bufferable
*/
#define ARM_MPU_ACCESS_ORDERED ARM_MPU_ACCESS_(0U, 1U, 0U, 0U)
/**
* MPU Memory Access Attribute for device memory.
* - TEX: 000b (if non-shareable) or 010b (if shareable)
* - Shareable or non-shareable
* - Non-cacheable
* - Bufferable (if shareable) or non-bufferable (if non-shareable)
*
* \param IsShareable Configures the device memory as shareable or non-shareable.
*/
#define ARM_MPU_ACCESS_DEVICE(IsShareable) ((IsShareable) ? ARM_MPU_ACCESS_(0U, 1U, 0U, 1U) : ARM_MPU_ACCESS_(2U, 0U, 0U, 0U))
/**
* MPU Memory Access Attribute for normal memory.
* - TEX: 1BBb (reflecting outer cacheability rules)
* - Shareable or non-shareable
* - Cacheable or non-cacheable (reflecting inner cacheability rules)
* - Bufferable or non-bufferable (reflecting inner cacheability rules)
*
* \param OuterCp Configures the outer cache policy.
* \param InnerCp Configures the inner cache policy.
* \param IsShareable Configures the memory as shareable or non-shareable.
*/
#define ARM_MPU_ACCESS_NORMAL(OuterCp, InnerCp, IsShareable) ARM_MPU_ACCESS_((4U | (OuterCp)), IsShareable, ((InnerCp) & 2U), ((InnerCp) & 1U))
/**
* MPU Memory Access Attribute non-cacheable policy.
*/
#define ARM_MPU_CACHEP_NOCACHE 0U
/**
* MPU Memory Access Attribute write-back, write and read allocate policy.
*/
#define ARM_MPU_CACHEP_WB_WRA 1U
/**
* MPU Memory Access Attribute write-through, no write allocate policy.
*/
#define ARM_MPU_CACHEP_WT_NWA 2U
/**
* MPU Memory Access Attribute write-back, no write allocate policy.
*/
#define ARM_MPU_CACHEP_WB_NWA 3U
/**
* Struct for a single MPU Region
*/
typedef struct {
uint32_t RBAR; //!< The region base address register value (RBAR)
uint32_t RASR; //!< The region attribute and size register value (RASR) \ref MPU_RASR
} ARM_MPU_Region_t;
/** Enable the MPU.
* \param MPU_Control Default access permissions for unconfigured regions.
*/
__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control)
{
__DSB();
__ISB();
MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk;
#ifdef SCB_SHCSR_MEMFAULTENA_Msk
SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
#endif
}
/** Disable the MPU.
*/
__STATIC_INLINE void ARM_MPU_Disable(void)
{
__DSB();
__ISB();
#ifdef SCB_SHCSR_MEMFAULTENA_Msk
SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk;
#endif
MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk;
}
/** Clear and disable the given MPU region.
* \param rnr Region number to be cleared.
*/
__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr)
{
MPU->RNR = rnr;
MPU->RASR = 0U;
}
/** Configure an MPU region.
* \param rbar Value for RBAR register.
* \param rsar Value for RSAR register.
*/
__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rbar, uint32_t rasr)
{
MPU->RBAR = rbar;
MPU->RASR = rasr;
}
/** Configure the given MPU region.
* \param rnr Region number to be configured.
* \param rbar Value for RBAR register.
* \param rsar Value for RSAR register.
*/
__STATIC_INLINE void ARM_MPU_SetRegionEx(uint32_t rnr, uint32_t rbar, uint32_t rasr)
{
MPU->RNR = rnr;
MPU->RBAR = rbar;
MPU->RASR = rasr;
}
/** Memcopy with strictly ordered memory access, e.g. for register targets.
* \param dst Destination data is copied to.
* \param src Source data is copied from.
* \param len Amount of data words to be copied.
*/
__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len)
{
uint32_t i;
for (i = 0U; i < len; ++i)
{
dst[i] = src[i];
}
}
/** Load the given number of MPU regions from a table.
* \param table Pointer to the MPU configuration table.
* \param cnt Amount of regions to be configured.
*/
__STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt)
{
const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U;
while (cnt > MPU_TYPE_RALIASES) {
orderedCpy(&(MPU->RBAR), &(table->RBAR), MPU_TYPE_RALIASES*rowWordSize);
table += MPU_TYPE_RALIASES;
cnt -= MPU_TYPE_RALIASES;
}
orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize);
}
#endif
>>>>>>> upper

336
Drivers/CMSIS/Core/Include/mpu_armv8.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/******************************************************************************
* @file mpu_armv8.h
* @brief CMSIS MPU API for Armv8-M and Armv8.1-M MPU
@ -350,3 +351,338 @@ __STATIC_INLINE void ARM_MPU_Load_NS(uint32_t rnr, ARM_MPU_Region_t const* table
#endif
=======
/******************************************************************************
* @file mpu_armv8.h
* @brief CMSIS MPU API for Armv8-M MPU
* @version V5.0.4
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2017-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef ARM_MPU_ARMV8_H
#define ARM_MPU_ARMV8_H
/** \brief Attribute for device memory (outer only) */
#define ARM_MPU_ATTR_DEVICE ( 0U )
/** \brief Attribute for non-cacheable, normal memory */
#define ARM_MPU_ATTR_NON_CACHEABLE ( 4U )
/** \brief Attribute for normal memory (outer and inner)
* \param NT Non-Transient: Set to 1 for non-transient data.
* \param WB Write-Back: Set to 1 to use write-back update policy.
* \param RA Read Allocation: Set to 1 to use cache allocation on read miss.
* \param WA Write Allocation: Set to 1 to use cache allocation on write miss.
*/
#define ARM_MPU_ATTR_MEMORY_(NT, WB, RA, WA) \
(((NT & 1U) << 3U) | ((WB & 1U) << 2U) | ((RA & 1U) << 1U) | (WA & 1U))
/** \brief Device memory type non Gathering, non Re-ordering, non Early Write Acknowledgement */
#define ARM_MPU_ATTR_DEVICE_nGnRnE (0U)
/** \brief Device memory type non Gathering, non Re-ordering, Early Write Acknowledgement */
#define ARM_MPU_ATTR_DEVICE_nGnRE (1U)
/** \brief Device memory type non Gathering, Re-ordering, Early Write Acknowledgement */
#define ARM_MPU_ATTR_DEVICE_nGRE (2U)
/** \brief Device memory type Gathering, Re-ordering, Early Write Acknowledgement */
#define ARM_MPU_ATTR_DEVICE_GRE (3U)
/** \brief Memory Attribute
* \param O Outer memory attributes
* \param I O == ARM_MPU_ATTR_DEVICE: Device memory attributes, else: Inner memory attributes
*/
#define ARM_MPU_ATTR(O, I) (((O & 0xFU) << 4U) | (((O & 0xFU) != 0U) ? (I & 0xFU) : ((I & 0x3U) << 2U)))
/** \brief Normal memory non-shareable */
#define ARM_MPU_SH_NON (0U)
/** \brief Normal memory outer shareable */
#define ARM_MPU_SH_OUTER (2U)
/** \brief Normal memory inner shareable */
#define ARM_MPU_SH_INNER (3U)
/** \brief Memory access permissions
* \param RO Read-Only: Set to 1 for read-only memory.
* \param NP Non-Privileged: Set to 1 for non-privileged memory.
*/
#define ARM_MPU_AP_(RO, NP) (((RO & 1U) << 1U) | (NP & 1U))
/** \brief Region Base Address Register value
* \param BASE The base address bits [31:5] of a memory region. The value is zero extended. Effective address gets 32 byte aligned.
* \param SH Defines the Shareability domain for this memory region.
* \param RO Read-Only: Set to 1 for a read-only memory region.
* \param NP Non-Privileged: Set to 1 for a non-privileged memory region.
* \oaram XN eXecute Never: Set to 1 for a non-executable memory region.
*/
#define ARM_MPU_RBAR(BASE, SH, RO, NP, XN) \
((BASE & MPU_RBAR_BASE_Msk) | \
((SH << MPU_RBAR_SH_Pos) & MPU_RBAR_SH_Msk) | \
((ARM_MPU_AP_(RO, NP) << MPU_RBAR_AP_Pos) & MPU_RBAR_AP_Msk) | \
((XN << MPU_RBAR_XN_Pos) & MPU_RBAR_XN_Msk))
/** \brief Region Limit Address Register value
* \param LIMIT The limit address bits [31:5] for this memory region. The value is one extended.
* \param IDX The attribute index to be associated with this memory region.
*/
#define ARM_MPU_RLAR(LIMIT, IDX) \
((LIMIT & MPU_RLAR_LIMIT_Msk) | \
((IDX << MPU_RLAR_AttrIndx_Pos) & MPU_RLAR_AttrIndx_Msk) | \
(MPU_RLAR_EN_Msk))
/**
* Struct for a single MPU Region
*/
typedef struct {
uint32_t RBAR; /*!< Region Base Address Register value */
uint32_t RLAR; /*!< Region Limit Address Register value */
} ARM_MPU_Region_t;
/** Enable the MPU.
* \param MPU_Control Default access permissions for unconfigured regions.
*/
__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control)
{
__DSB();
__ISB();
MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk;
#ifdef SCB_SHCSR_MEMFAULTENA_Msk
SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
#endif
}
/** Disable the MPU.
*/
__STATIC_INLINE void ARM_MPU_Disable(void)
{
__DSB();
__ISB();
#ifdef SCB_SHCSR_MEMFAULTENA_Msk
SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk;
#endif
MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk;
}
#ifdef MPU_NS
/** Enable the Non-secure MPU.
* \param MPU_Control Default access permissions for unconfigured regions.
*/
__STATIC_INLINE void ARM_MPU_Enable_NS(uint32_t MPU_Control)
{
__DSB();
__ISB();
MPU_NS->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk;
#ifdef SCB_SHCSR_MEMFAULTENA_Msk
SCB_NS->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
#endif
}
/** Disable the Non-secure MPU.
*/
__STATIC_INLINE void ARM_MPU_Disable_NS(void)
{
__DSB();
__ISB();
#ifdef SCB_SHCSR_MEMFAULTENA_Msk
SCB_NS->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk;
#endif
MPU_NS->CTRL &= ~MPU_CTRL_ENABLE_Msk;
}
#endif
/** Set the memory attribute encoding to the given MPU.
* \param mpu Pointer to the MPU to be configured.
* \param idx The attribute index to be set [0-7]
* \param attr The attribute value to be set.
*/
__STATIC_INLINE void ARM_MPU_SetMemAttrEx(MPU_Type* mpu, uint8_t idx, uint8_t attr)
{
const uint8_t reg = idx / 4U;
const uint32_t pos = ((idx % 4U) * 8U);
const uint32_t mask = 0xFFU << pos;
if (reg >= (sizeof(mpu->MAIR) / sizeof(mpu->MAIR[0]))) {
return; // invalid index
}
mpu->MAIR[reg] = ((mpu->MAIR[reg] & ~mask) | ((attr << pos) & mask));
}
/** Set the memory attribute encoding.
* \param idx The attribute index to be set [0-7]
* \param attr The attribute value to be set.
*/
__STATIC_INLINE void ARM_MPU_SetMemAttr(uint8_t idx, uint8_t attr)
{
ARM_MPU_SetMemAttrEx(MPU, idx, attr);
}
#ifdef MPU_NS
/** Set the memory attribute encoding to the Non-secure MPU.
* \param idx The attribute index to be set [0-7]
* \param attr The attribute value to be set.
*/
__STATIC_INLINE void ARM_MPU_SetMemAttr_NS(uint8_t idx, uint8_t attr)
{
ARM_MPU_SetMemAttrEx(MPU_NS, idx, attr);
}
#endif
/** Clear and disable the given MPU region of the given MPU.
* \param mpu Pointer to MPU to be used.
* \param rnr Region number to be cleared.
*/
__STATIC_INLINE void ARM_MPU_ClrRegionEx(MPU_Type* mpu, uint32_t rnr)
{
mpu->RNR = rnr;
mpu->RLAR = 0U;
}
/** Clear and disable the given MPU region.
* \param rnr Region number to be cleared.
*/
__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr)
{
ARM_MPU_ClrRegionEx(MPU, rnr);
}
#ifdef MPU_NS
/** Clear and disable the given Non-secure MPU region.
* \param rnr Region number to be cleared.
*/
__STATIC_INLINE void ARM_MPU_ClrRegion_NS(uint32_t rnr)
{
ARM_MPU_ClrRegionEx(MPU_NS, rnr);
}
#endif
/** Configure the given MPU region of the given MPU.
* \param mpu Pointer to MPU to be used.
* \param rnr Region number to be configured.
* \param rbar Value for RBAR register.
* \param rlar Value for RLAR register.
*/
__STATIC_INLINE void ARM_MPU_SetRegionEx(MPU_Type* mpu, uint32_t rnr, uint32_t rbar, uint32_t rlar)
{
mpu->RNR = rnr;
mpu->RBAR = rbar;
mpu->RLAR = rlar;
}
/** Configure the given MPU region.
* \param rnr Region number to be configured.
* \param rbar Value for RBAR register.
* \param rlar Value for RLAR register.
*/
__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rnr, uint32_t rbar, uint32_t rlar)
{
ARM_MPU_SetRegionEx(MPU, rnr, rbar, rlar);
}
#ifdef MPU_NS
/** Configure the given Non-secure MPU region.
* \param rnr Region number to be configured.
* \param rbar Value for RBAR register.
* \param rlar Value for RLAR register.
*/
__STATIC_INLINE void ARM_MPU_SetRegion_NS(uint32_t rnr, uint32_t rbar, uint32_t rlar)
{
ARM_MPU_SetRegionEx(MPU_NS, rnr, rbar, rlar);
}
#endif
/** Memcopy with strictly ordered memory access, e.g. for register targets.
* \param dst Destination data is copied to.
* \param src Source data is copied from.
* \param len Amount of data words to be copied.
*/
__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len)
{
uint32_t i;
for (i = 0U; i < len; ++i)
{
dst[i] = src[i];
}
}
/** Load the given number of MPU regions from a table to the given MPU.
* \param mpu Pointer to the MPU registers to be used.
* \param rnr First region number to be configured.
* \param table Pointer to the MPU configuration table.
* \param cnt Amount of regions to be configured.
*/
__STATIC_INLINE void ARM_MPU_LoadEx(MPU_Type* mpu, uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt)
{
const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U;
if (cnt == 1U) {
mpu->RNR = rnr;
orderedCpy(&(mpu->RBAR), &(table->RBAR), rowWordSize);
} else {
uint32_t rnrBase = rnr & ~(MPU_TYPE_RALIASES-1U);
uint32_t rnrOffset = rnr % MPU_TYPE_RALIASES;
mpu->RNR = rnrBase;
while ((rnrOffset + cnt) > MPU_TYPE_RALIASES) {
uint32_t c = MPU_TYPE_RALIASES - rnrOffset;
orderedCpy(&(mpu->RBAR)+(rnrOffset*2U), &(table->RBAR), c*rowWordSize);
table += c;
cnt -= c;
rnrOffset = 0U;
rnrBase += MPU_TYPE_RALIASES;
mpu->RNR = rnrBase;
}
orderedCpy(&(mpu->RBAR)+(rnrOffset*2U), &(table->RBAR), cnt*rowWordSize);
}
}
/** Load the given number of MPU regions from a table.
* \param rnr First region number to be configured.
* \param table Pointer to the MPU configuration table.
* \param cnt Amount of regions to be configured.
*/
__STATIC_INLINE void ARM_MPU_Load(uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt)
{
ARM_MPU_LoadEx(MPU, rnr, table, cnt);
}
#ifdef MPU_NS
/** Load the given number of MPU regions from a table to the Non-secure MPU.
* \param rnr First region number to be configured.
* \param table Pointer to the MPU configuration table.
* \param cnt Amount of regions to be configured.
*/
__STATIC_INLINE void ARM_MPU_Load_NS(uint32_t rnr, ARM_MPU_Region_t const* table, uint32_t cnt)
{
ARM_MPU_LoadEx(MPU_NS, rnr, table, cnt);
}
#endif
#endif
>>>>>>> upper

73
Drivers/CMSIS/Core/Include/tz_context.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/******************************************************************************
* @file tz_context.h
* @brief Context Management for Armv8-M TrustZone
@ -68,3 +69,75 @@ uint32_t TZ_LoadContext_S (TZ_MemoryId_t id);
uint32_t TZ_StoreContext_S (TZ_MemoryId_t id);
#endif // TZ_CONTEXT_H
=======
/******************************************************************************
* @file tz_context.h
* @brief Context Management for Armv8-M TrustZone
* @version V1.0.1
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2017-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef TZ_CONTEXT_H
#define TZ_CONTEXT_H
#include <stdint.h>
#ifndef TZ_MODULEID_T
#define TZ_MODULEID_T
/// \details Data type that identifies secure software modules called by a process.
typedef uint32_t TZ_ModuleId_t;
#endif
/// \details TZ Memory ID identifies an allocated memory slot.
typedef uint32_t TZ_MemoryId_t;
/// Initialize secure context memory system
/// \return execution status (1: success, 0: error)
uint32_t TZ_InitContextSystem_S (void);
/// Allocate context memory for calling secure software modules in TrustZone
/// \param[in] module identifies software modules called from non-secure mode
/// \return value != 0 id TrustZone memory slot identifier
/// \return value 0 no memory available or internal error
TZ_MemoryId_t TZ_AllocModuleContext_S (TZ_ModuleId_t module);
/// Free context memory that was previously allocated with \ref TZ_AllocModuleContext_S
/// \param[in] id TrustZone memory slot identifier
/// \return execution status (1: success, 0: error)
uint32_t TZ_FreeModuleContext_S (TZ_MemoryId_t id);
/// Load secure context (called on RTOS thread context switch)
/// \param[in] id TrustZone memory slot identifier
/// \return execution status (1: success, 0: error)
uint32_t TZ_LoadContext_S (TZ_MemoryId_t id);
/// Store secure context (called on RTOS thread context switch)
/// \param[in] id TrustZone memory slot identifier
/// \return execution status (1: success, 0: error)
uint32_t TZ_StoreContext_S (TZ_MemoryId_t id);
#endif // TZ_CONTEXT_H
>>>>>>> upper

61
Drivers/CMSIS/Core/Template/ARMv8-M/main_s.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/******************************************************************************
* @file main_s.c
* @brief Code template for secure main function
@ -56,3 +57,63 @@ int main(void) {
__NOP();
}
}
=======
/******************************************************************************
* @file main_s.c
* @brief Code template for secure main function
* @version V1.1.1
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2013-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* Use CMSE intrinsics */
#include <arm_cmse.h>
#include "RTE_Components.h"
#include CMSIS_device_header
/* TZ_START_NS: Start address of non-secure application */
#ifndef TZ_START_NS
#define TZ_START_NS (0x200000U)
#endif
/* typedef for non-secure callback functions */
typedef void (*funcptr_void) (void) __attribute__((cmse_nonsecure_call));
/* Secure main() */
int main(void) {
funcptr_void NonSecure_ResetHandler;
/* Add user setup code for secure part here*/
/* Set non-secure main stack (MSP_NS) */
__TZ_set_MSP_NS(*((uint32_t *)(TZ_START_NS)));
/* Get non-secure reset handler */
NonSecure_ResetHandler = (funcptr_void)(*((uint32_t *)((TZ_START_NS) + 4U)));
/* Start non-secure state software application */
NonSecure_ResetHandler();
/* Non-secure software does not return, this code is not executed */
while (1) {
__NOP();
}
}
>>>>>>> upper

203
Drivers/CMSIS/Core/Template/ARMv8-M/tz_context.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/******************************************************************************
* @file tz_context.c
* @brief Context Management for Armv8-M TrustZone - Sample implementation
@ -198,3 +199,205 @@ uint32_t TZ_StoreContext_S (TZ_MemoryId_t id) {
return 1U; // Success
}
=======
/******************************************************************************
* @file tz_context.c
* @brief Context Management for Armv8-M TrustZone - Sample implementation
* @version V1.1.1
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2016-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "RTE_Components.h"
#include CMSIS_device_header
#include "tz_context.h"
/// Number of process slots (threads may call secure library code)
#ifndef TZ_PROCESS_STACK_SLOTS
#define TZ_PROCESS_STACK_SLOTS 8U
#endif
/// Stack size of the secure library code
#ifndef TZ_PROCESS_STACK_SIZE
#define TZ_PROCESS_STACK_SIZE 256U
#endif
typedef struct {
uint32_t sp_top; // stack space top
uint32_t sp_limit; // stack space limit
uint32_t sp; // current stack pointer
} stack_info_t;
static stack_info_t ProcessStackInfo [TZ_PROCESS_STACK_SLOTS];
static uint64_t ProcessStackMemory[TZ_PROCESS_STACK_SLOTS][TZ_PROCESS_STACK_SIZE/8U];
static uint32_t ProcessStackFreeSlot = 0xFFFFFFFFU;
/// Initialize secure context memory system
/// \return execution status (1: success, 0: error)
__attribute__((cmse_nonsecure_entry))
uint32_t TZ_InitContextSystem_S (void) {
uint32_t n;
if (__get_IPSR() == 0U) {
return 0U; // Thread Mode
}
for (n = 0U; n < TZ_PROCESS_STACK_SLOTS; n++) {
ProcessStackInfo[n].sp = 0U;
ProcessStackInfo[n].sp_limit = (uint32_t)&ProcessStackMemory[n];
ProcessStackInfo[n].sp_top = (uint32_t)&ProcessStackMemory[n] + TZ_PROCESS_STACK_SIZE;
*((uint32_t *)ProcessStackMemory[n]) = n + 1U;
}
*((uint32_t *)ProcessStackMemory[--n]) = 0xFFFFFFFFU;
ProcessStackFreeSlot = 0U;
// Default process stack pointer and stack limit
__set_PSPLIM((uint32_t)ProcessStackMemory);
__set_PSP ((uint32_t)ProcessStackMemory);
// Privileged Thread Mode using PSP
__set_CONTROL(0x02U);
return 1U; // Success
}
/// Allocate context memory for calling secure software modules in TrustZone
/// \param[in] module identifies software modules called from non-secure mode
/// \return value != 0 id TrustZone memory slot identifier
/// \return value 0 no memory available or internal error
__attribute__((cmse_nonsecure_entry))
TZ_MemoryId_t TZ_AllocModuleContext_S (TZ_ModuleId_t module) {
uint32_t slot;
(void)module; // Ignore (fixed Stack size)
if (__get_IPSR() == 0U) {
return 0U; // Thread Mode
}
if (ProcessStackFreeSlot == 0xFFFFFFFFU) {
return 0U; // No slot available
}
slot = ProcessStackFreeSlot;
ProcessStackFreeSlot = *((uint32_t *)ProcessStackMemory[slot]);
ProcessStackInfo[slot].sp = ProcessStackInfo[slot].sp_top;
return (slot + 1U);
}
/// Free context memory that was previously allocated with \ref TZ_AllocModuleContext_S
/// \param[in] id TrustZone memory slot identifier
/// \return execution status (1: success, 0: error)
__attribute__((cmse_nonsecure_entry))
uint32_t TZ_FreeModuleContext_S (TZ_MemoryId_t id) {
uint32_t slot;
if (__get_IPSR() == 0U) {
return 0U; // Thread Mode
}
if ((id == 0U) || (id > TZ_PROCESS_STACK_SLOTS)) {
return 0U; // Invalid ID
}
slot = id - 1U;
if (ProcessStackInfo[slot].sp == 0U) {
return 0U; // Inactive slot
}
ProcessStackInfo[slot].sp = 0U;
*((uint32_t *)ProcessStackMemory[slot]) = ProcessStackFreeSlot;
ProcessStackFreeSlot = slot;
return 1U; // Success
}
/// Load secure context (called on RTOS thread context switch)
/// \param[in] id TrustZone memory slot identifier
/// \return execution status (1: success, 0: error)
__attribute__((cmse_nonsecure_entry))
uint32_t TZ_LoadContext_S (TZ_MemoryId_t id) {
uint32_t slot;
if ((__get_IPSR() == 0U) || ((__get_CONTROL() & 2U) == 0U)) {
return 0U; // Thread Mode or using Main Stack for threads
}
if ((id == 0U) || (id > TZ_PROCESS_STACK_SLOTS)) {
return 0U; // Invalid ID
}
slot = id - 1U;
if (ProcessStackInfo[slot].sp == 0U) {
return 0U; // Inactive slot
}
// Setup process stack pointer and stack limit
__set_PSPLIM(ProcessStackInfo[slot].sp_limit);
__set_PSP (ProcessStackInfo[slot].sp);
return 1U; // Success
}
/// Store secure context (called on RTOS thread context switch)
/// \param[in] id TrustZone memory slot identifier
/// \return execution status (1: success, 0: error)
__attribute__((cmse_nonsecure_entry))
uint32_t TZ_StoreContext_S (TZ_MemoryId_t id) {
uint32_t slot;
uint32_t sp;
if ((__get_IPSR() == 0U) || ((__get_CONTROL() & 2U) == 0U)) {
return 0U; // Thread Mode or using Main Stack for threads
}
if ((id == 0U) || (id > TZ_PROCESS_STACK_SLOTS)) {
return 0U; // Invalid ID
}
slot = id - 1U;
if (ProcessStackInfo[slot].sp == 0U) {
return 0U; // Inactive slot
}
sp = __get_PSP();
if ((sp < ProcessStackInfo[slot].sp_limit) ||
(sp > ProcessStackInfo[slot].sp_top)) {
return 0U; // SP out of range
}
ProcessStackInfo[slot].sp = sp;
// Default process stack pointer and stack limit
__set_PSPLIM((uint32_t)ProcessStackMemory);
__set_PSP ((uint32_t)ProcessStackMemory);
return 1U; // Success
}
>>>>>>> upper

547
Drivers/CMSIS/Core_A/Include/cmsis_armcc.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_armcc.h
* @brief CMSIS compiler specific macros, functions, instructions
@ -561,3 +562,549 @@ __STATIC_INLINE __ASM void __FPU_Enable(void)
}
#endif /* __CMSIS_ARMCC_H */
=======
/**************************************************************************//**
* @file cmsis_armcc.h
* @brief CMSIS compiler specific macros, functions, instructions
* @version V1.0.2
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_ARMCC_H
#define __CMSIS_ARMCC_H
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
#error "Please use Arm Compiler Toolchain V4.0.677 or later!"
#endif
/* CMSIS compiler control architecture macros */
#if (defined (__TARGET_ARCH_7_A ) && (__TARGET_ARCH_7_A == 1))
#define __ARM_ARCH_7A__ 1
#endif
/* CMSIS compiler specific defines */
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE __inline
#endif
#ifndef __FORCEINLINE
#define __FORCEINLINE __forceinline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static __inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE static __forceinline
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __declspec(noreturn)
#endif
#ifndef CMSIS_DEPRECATED
#define CMSIS_DEPRECATED __attribute__((deprecated))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT __packed struct
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
#define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
#define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
/* ########################## Core Instruction Access ######################### */
/**
\brief No Operation
*/
#define __NOP __nop
/**
\brief Wait For Interrupt
*/
#define __WFI __wfi
/**
\brief Wait For Event
*/
#define __WFE __wfe
/**
\brief Send Event
*/
#define __SEV __sev
/**
\brief Instruction Synchronization Barrier
*/
#define __ISB() do {\
__schedule_barrier();\
__isb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Synchronization Barrier
*/
#define __DSB() do {\
__schedule_barrier();\
__dsb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Memory Barrier
*/
#define __DMB() do {\
__schedule_barrier();\
__dmb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Reverse byte order (32 bit)
\details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV __rev
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
#endif
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)
{
revsh r0, r0
bx lr
}
#endif
/**
\brief Rotate Right in unsigned value (32 bit)
\param [in] op1 Value to rotate
\param [in] op2 Number of Bits to rotate
\return Rotated value
*/
#define __ROR __ror
/**
\brief Breakpoint
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __breakpoint(value)
/**
\brief Reverse bit order of value
\param [in] value Value to reverse
\return Reversed value
*/
#define __RBIT __rbit
/**
\brief Count leading zeros
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __clz
/**
\brief LDR Exclusive (8 bit)
\details Executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
#else
#define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (16 bit)
\details Executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
#else
#define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (32 bit)
\details Executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
#else
#define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief STR Exclusive (8 bit)
\details Executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXB(value, ptr) __strex(value, ptr)
#else
#define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (16 bit)
\details Executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXH(value, ptr) __strex(value, ptr)
#else
#define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (32 bit)
\details Executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXW(value, ptr) __strex(value, ptr)
#else
#define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief Remove the exclusive lock
\details Removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __clrex
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __ssat
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __usat
/* ########################### Core Function Access ########################### */
/**
\brief Get FPSCR (Floating Point Status/Control)
\return Floating Point Status/Control register value
*/
__STATIC_INLINE uint32_t __get_FPSCR(void)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
register uint32_t __regfpscr __ASM("fpscr");
return(__regfpscr);
#else
return(0U);
#endif
}
/**
\brief Set FPSCR (Floating Point Status/Control)
\param [in] fpscr Floating Point Status/Control value to set
*/
__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
register uint32_t __regfpscr __ASM("fpscr");
__regfpscr = (fpscr);
#else
(void)fpscr;
#endif
}
/** \brief Get CPSR (Current Program Status Register)
\return CPSR Register value
*/
__STATIC_INLINE uint32_t __get_CPSR(void)
{
register uint32_t __regCPSR __ASM("cpsr");
return(__regCPSR);
}
/** \brief Set CPSR (Current Program Status Register)
\param [in] cpsr CPSR value to set
*/
__STATIC_INLINE void __set_CPSR(uint32_t cpsr)
{
register uint32_t __regCPSR __ASM("cpsr");
__regCPSR = cpsr;
}
/** \brief Get Mode
\return Processor Mode
*/
__STATIC_INLINE uint32_t __get_mode(void)
{
return (__get_CPSR() & 0x1FU);
}
/** \brief Set Mode
\param [in] mode Mode value to set
*/
__STATIC_INLINE __ASM void __set_mode(uint32_t mode)
{
MOV r1, lr
MSR CPSR_C, r0
BX r1
}
/** \brief Get Stack Pointer
\return Stack Pointer
*/
__STATIC_INLINE __ASM uint32_t __get_SP(void)
{
MOV r0, sp
BX lr
}
/** \brief Set Stack Pointer
\param [in] stack Stack Pointer value to set
*/
__STATIC_INLINE __ASM void __set_SP(uint32_t stack)
{
MOV sp, r0
BX lr
}
/** \brief Get USR/SYS Stack Pointer
\return USR/SYSStack Pointer
*/
__STATIC_INLINE __ASM uint32_t __get_SP_usr(void)
{
ARM
PRESERVE8
MRS R1, CPSR
CPS #0x1F ;no effect in USR mode
MOV R0, SP
MSR CPSR_c, R1 ;no effect in USR mode
ISB
BX LR
}
/** \brief Set USR/SYS Stack Pointer
\param [in] topOfProcStack USR/SYS Stack Pointer value to set
*/
__STATIC_INLINE __ASM void __set_SP_usr(uint32_t topOfProcStack)
{
ARM
PRESERVE8
MRS R1, CPSR
CPS #0x1F ;no effect in USR mode
MOV SP, R0
MSR CPSR_c, R1 ;no effect in USR mode
ISB
BX LR
}
/** \brief Get FPEXC (Floating Point Exception Control Register)
\return Floating Point Exception Control Register value
*/
__STATIC_INLINE uint32_t __get_FPEXC(void)
{
#if (__FPU_PRESENT == 1)
register uint32_t __regfpexc __ASM("fpexc");
return(__regfpexc);
#else
return(0);
#endif
}
/** \brief Set FPEXC (Floating Point Exception Control Register)
\param [in] fpexc Floating Point Exception Control value to set
*/
__STATIC_INLINE void __set_FPEXC(uint32_t fpexc)
{
#if (__FPU_PRESENT == 1)
register uint32_t __regfpexc __ASM("fpexc");
__regfpexc = (fpexc);
#endif
}
/*
* Include common core functions to access Coprocessor 15 registers
*/
#define __get_CP(cp, op1, Rt, CRn, CRm, op2) do { register volatile uint32_t tmp __ASM("cp" # cp ":" # op1 ":c" # CRn ":c" # CRm ":" # op2); (Rt) = tmp; } while(0)
#define __set_CP(cp, op1, Rt, CRn, CRm, op2) do { register volatile uint32_t tmp __ASM("cp" # cp ":" # op1 ":c" # CRn ":c" # CRm ":" # op2); tmp = (Rt); } while(0)
#define __get_CP64(cp, op1, Rt, CRm) \
do { \
uint32_t ltmp, htmp; \
__ASM volatile("MRRC p" # cp ", " # op1 ", ltmp, htmp, c" # CRm); \
(Rt) = ((((uint64_t)htmp) << 32U) | ((uint64_t)ltmp)); \
} while(0)
#define __set_CP64(cp, op1, Rt, CRm) \
do { \
const uint64_t tmp = (Rt); \
const uint32_t ltmp = (uint32_t)(tmp); \
const uint32_t htmp = (uint32_t)(tmp >> 32U); \
__ASM volatile("MCRR p" # cp ", " # op1 ", ltmp, htmp, c" # CRm); \
} while(0)
#include "cmsis_cp15.h"
/** \brief Enable Floating Point Unit
Critical section, called from undef handler, so systick is disabled
*/
__STATIC_INLINE __ASM void __FPU_Enable(void)
{
ARM
//Permit access to VFP/NEON, registers by modifying CPACR
MRC p15,0,R1,c1,c0,2
ORR R1,R1,#0x00F00000
MCR p15,0,R1,c1,c0,2
//Ensure that subsequent instructions occur in the context of VFP/NEON access permitted
ISB
//Enable VFP/NEON
VMRS R1,FPEXC
ORR R1,R1,#0x40000000
VMSR FPEXC,R1
//Initialise VFP/NEON registers to 0
MOV R2,#0
//Initialise D16 registers to 0
VMOV D0, R2,R2
VMOV D1, R2,R2
VMOV D2, R2,R2
VMOV D3, R2,R2
VMOV D4, R2,R2
VMOV D5, R2,R2
VMOV D6, R2,R2
VMOV D7, R2,R2
VMOV D8, R2,R2
VMOV D9, R2,R2
VMOV D10,R2,R2
VMOV D11,R2,R2
VMOV D12,R2,R2
VMOV D13,R2,R2
VMOV D14,R2,R2
VMOV D15,R2,R2
IF {TARGET_FEATURE_EXTENSION_REGISTER_COUNT} == 32
//Initialise D32 registers to 0
VMOV D16,R2,R2
VMOV D17,R2,R2
VMOV D18,R2,R2
VMOV D19,R2,R2
VMOV D20,R2,R2
VMOV D21,R2,R2
VMOV D22,R2,R2
VMOV D23,R2,R2
VMOV D24,R2,R2
VMOV D25,R2,R2
VMOV D26,R2,R2
VMOV D27,R2,R2
VMOV D28,R2,R2
VMOV D29,R2,R2
VMOV D30,R2,R2
VMOV D31,R2,R2
ENDIF
//Initialise FPSCR to a known state
VMRS R2,FPSCR
LDR R3,=0x00086060 //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero.
AND R2,R2,R3
VMSR FPSCR,R2
BX LR
}
#endif /* __CMSIS_ARMCC_H */
>>>>>>> upper

506
Drivers/CMSIS/Core_A/Include/cmsis_armclang.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_armclang.h
* @brief CMSIS compiler specific macros, functions, instructions
@ -612,3 +613,508 @@ __STATIC_INLINE void __FPU_Enable(void)
}
#endif /* __CMSIS_ARMCLANG_H */
=======
/**************************************************************************//**
* @file cmsis_armclang.h
* @brief CMSIS compiler specific macros, functions, instructions
* @version V1.0.2
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_ARMCLANG_H
#define __CMSIS_ARMCLANG_H
#pragma clang system_header /* treat file as system include file */
#ifndef __ARM_COMPAT_H
#include <arm_compat.h> /* Compatibility header for Arm Compiler 5 intrinsics */
#endif
/* CMSIS compiler specific defines */
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE __inline
#endif
#ifndef __FORCEINLINE
#define __FORCEINLINE __attribute__((always_inline))
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static __inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __attribute__((always_inline)) static __inline
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((__noreturn__))
#endif
#ifndef CMSIS_DEPRECATED
#define CMSIS_DEPRECATED __attribute__((deprecated))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed, aligned(1)))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpacked"
/*lint -esym(9058, T_UINT16_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_WRITE */
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#pragma clang diagnostic pop
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpacked"
/*lint -esym(9058, T_UINT16_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_READ */
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#pragma clang diagnostic pop
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpacked"
/*lint -esym(9058, T_UINT32_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_WRITE */
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#pragma clang diagnostic pop
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpacked"
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#pragma clang diagnostic pop
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
/* ########################## Core Instruction Access ######################### */
/**
\brief No Operation
*/
#define __NOP __builtin_arm_nop
/**
\brief Wait For Interrupt
*/
#define __WFI __builtin_arm_wfi
/**
\brief Wait For Event
*/
#define __WFE __builtin_arm_wfe
/**
\brief Send Event
*/
#define __SEV __builtin_arm_sev
/**
\brief Instruction Synchronization Barrier
*/
#define __ISB() do {\
__schedule_barrier();\
__builtin_arm_isb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Synchronization Barrier
*/
#define __DSB() do {\
__schedule_barrier();\
__builtin_arm_dsb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Data Memory Barrier
*/
#define __DMB() do {\
__schedule_barrier();\
__builtin_arm_dmb(0xF);\
__schedule_barrier();\
} while (0U)
/**
\brief Reverse byte order (32 bit)
\details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV(value) __builtin_bswap32(value)
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV16(value) __ROR(__REV(value), 16)
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REVSH(value) (int16_t)__builtin_bswap16(value)
/**
\brief Rotate Right in unsigned value (32 bit)
\details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] op1 Value to rotate
\param [in] op2 Number of Bits to rotate
\return Rotated value
*/
__STATIC_FORCEINLINE uint32_t __ROR(uint32_t op1, uint32_t op2)
{
op2 %= 32U;
if (op2 == 0U)
{
return op1;
}
return (op1 >> op2) | (op1 << (32U - op2));
}
/**
\brief Breakpoint
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __ASM volatile ("bkpt "#value)
/**
\brief Reverse bit order of value
\param [in] value Value to reverse
\return Reversed value
*/
#define __RBIT __builtin_arm_rbit
/**
\brief Count leading zeros
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ (uint8_t)__builtin_clz
/**
\brief LDR Exclusive (8 bit)
\details Executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDREXB (uint8_t)__builtin_arm_ldrex
/**
\brief LDR Exclusive (16 bit)
\details Executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDREXH (uint16_t)__builtin_arm_ldrex
/**
\brief LDR Exclusive (32 bit)
\details Executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDREXW (uint32_t)__builtin_arm_ldrex
/**
\brief STR Exclusive (8 bit)
\details Executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXB (uint32_t)__builtin_arm_strex
/**
\brief STR Exclusive (16 bit)
\details Executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXH (uint32_t)__builtin_arm_strex
/**
\brief STR Exclusive (32 bit)
\details Executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXW (uint32_t)__builtin_arm_strex
/**
\brief Remove the exclusive lock
\details Removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __builtin_arm_clrex
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __builtin_arm_ssat
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __builtin_arm_usat
/* ########################### Core Function Access ########################### */
/**
\brief Get FPSCR
\details Returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
#define __get_FPSCR __builtin_arm_get_fpscr
/**
\brief Set FPSCR
\details Assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
#define __set_FPSCR __builtin_arm_set_fpscr
/** \brief Get CPSR Register
\return CPSR Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CPSR(void)
{
uint32_t result;
__ASM volatile("MRS %0, cpsr" : "=r" (result) );
return(result);
}
/** \brief Set CPSR Register
\param [in] cpsr CPSR value to set
*/
__STATIC_FORCEINLINE void __set_CPSR(uint32_t cpsr)
{
__ASM volatile ("MSR cpsr, %0" : : "r" (cpsr) : "memory");
}
/** \brief Get Mode
\return Processor Mode
*/
__STATIC_FORCEINLINE uint32_t __get_mode(void)
{
return (__get_CPSR() & 0x1FU);
}
/** \brief Set Mode
\param [in] mode Mode value to set
*/
__STATIC_FORCEINLINE void __set_mode(uint32_t mode)
{
__ASM volatile("MSR cpsr_c, %0" : : "r" (mode) : "memory");
}
/** \brief Get Stack Pointer
\return Stack Pointer value
*/
__STATIC_FORCEINLINE uint32_t __get_SP()
{
uint32_t result;
__ASM volatile("MOV %0, sp" : "=r" (result) : : "memory");
return result;
}
/** \brief Set Stack Pointer
\param [in] stack Stack Pointer value to set
*/
__STATIC_FORCEINLINE void __set_SP(uint32_t stack)
{
__ASM volatile("MOV sp, %0" : : "r" (stack) : "memory");
}
/** \brief Get USR/SYS Stack Pointer
\return USR/SYS Stack Pointer value
*/
__STATIC_FORCEINLINE uint32_t __get_SP_usr()
{
uint32_t cpsr;
uint32_t result;
__ASM volatile(
"MRS %0, cpsr \n"
"CPS #0x1F \n" // no effect in USR mode
"MOV %1, sp \n"
"MSR cpsr_c, %2 \n" // no effect in USR mode
"ISB" : "=r"(cpsr), "=r"(result) : "r"(cpsr) : "memory"
);
return result;
}
/** \brief Set USR/SYS Stack Pointer
\param [in] topOfProcStack USR/SYS Stack Pointer value to set
*/
__STATIC_FORCEINLINE void __set_SP_usr(uint32_t topOfProcStack)
{
uint32_t cpsr;
__ASM volatile(
"MRS %0, cpsr \n"
"CPS #0x1F \n" // no effect in USR mode
"MOV sp, %1 \n"
"MSR cpsr_c, %2 \n" // no effect in USR mode
"ISB" : "=r"(cpsr) : "r" (topOfProcStack), "r"(cpsr) : "memory"
);
}
/** \brief Get FPEXC
\return Floating Point Exception Control register value
*/
__STATIC_FORCEINLINE uint32_t __get_FPEXC(void)
{
#if (__FPU_PRESENT == 1)
uint32_t result;
__ASM volatile("VMRS %0, fpexc" : "=r" (result) : : "memory");
return(result);
#else
return(0);
#endif
}
/** \brief Set FPEXC
\param [in] fpexc Floating Point Exception Control value to set
*/
__STATIC_FORCEINLINE void __set_FPEXC(uint32_t fpexc)
{
#if (__FPU_PRESENT == 1)
__ASM volatile ("VMSR fpexc, %0" : : "r" (fpexc) : "memory");
#endif
}
/*
* Include common core functions to access Coprocessor 15 registers
*/
#define __get_CP(cp, op1, Rt, CRn, CRm, op2) __ASM volatile("MRC p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : "=r" (Rt) : : "memory" )
#define __set_CP(cp, op1, Rt, CRn, CRm, op2) __ASM volatile("MCR p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : : "r" (Rt) : "memory" )
#define __get_CP64(cp, op1, Rt, CRm) __ASM volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )
#define __set_CP64(cp, op1, Rt, CRm) __ASM volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )
#include "cmsis_cp15.h"
/** \brief Enable Floating Point Unit
Critical section, called from undef handler, so systick is disabled
*/
__STATIC_INLINE void __FPU_Enable(void)
{
__ASM volatile(
//Permit access to VFP/NEON, registers by modifying CPACR
" MRC p15,0,R1,c1,c0,2 \n"
" ORR R1,R1,#0x00F00000 \n"
" MCR p15,0,R1,c1,c0,2 \n"
//Ensure that subsequent instructions occur in the context of VFP/NEON access permitted
" ISB \n"
//Enable VFP/NEON
" VMRS R1,FPEXC \n"
" ORR R1,R1,#0x40000000 \n"
" VMSR FPEXC,R1 \n"
//Initialise VFP/NEON registers to 0
" MOV R2,#0 \n"
//Initialise D16 registers to 0
" VMOV D0, R2,R2 \n"
" VMOV D1, R2,R2 \n"
" VMOV D2, R2,R2 \n"
" VMOV D3, R2,R2 \n"
" VMOV D4, R2,R2 \n"
" VMOV D5, R2,R2 \n"
" VMOV D6, R2,R2 \n"
" VMOV D7, R2,R2 \n"
" VMOV D8, R2,R2 \n"
" VMOV D9, R2,R2 \n"
" VMOV D10,R2,R2 \n"
" VMOV D11,R2,R2 \n"
" VMOV D12,R2,R2 \n"
" VMOV D13,R2,R2 \n"
" VMOV D14,R2,R2 \n"
" VMOV D15,R2,R2 \n"
#if __ARM_NEON == 1
//Initialise D32 registers to 0
" VMOV D16,R2,R2 \n"
" VMOV D17,R2,R2 \n"
" VMOV D18,R2,R2 \n"
" VMOV D19,R2,R2 \n"
" VMOV D20,R2,R2 \n"
" VMOV D21,R2,R2 \n"
" VMOV D22,R2,R2 \n"
" VMOV D23,R2,R2 \n"
" VMOV D24,R2,R2 \n"
" VMOV D25,R2,R2 \n"
" VMOV D26,R2,R2 \n"
" VMOV D27,R2,R2 \n"
" VMOV D28,R2,R2 \n"
" VMOV D29,R2,R2 \n"
" VMOV D30,R2,R2 \n"
" VMOV D31,R2,R2 \n"
#endif
//Initialise FPSCR to a known state
" VMRS R2,FPSCR \n"
" LDR R3,=0x00086060 \n" //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero.
" AND R2,R2,R3 \n"
" VMSR FPSCR,R2 "
);
}
#endif /* __CMSIS_ARMCLANG_H */
>>>>>>> upper

204
Drivers/CMSIS/Core_A/Include/cmsis_compiler.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_compiler.h
* @brief CMSIS compiler specific macros, functions, instructions
@ -211,3 +212,206 @@
#endif /* __CMSIS_COMPILER_H */
=======
/**************************************************************************//**
* @file cmsis_compiler.h
* @brief CMSIS compiler specific macros, functions, instructions
* @version V1.0.2
* @date 10. January 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_COMPILER_H
#define __CMSIS_COMPILER_H
#include <stdint.h>
/*
* Arm Compiler 4/5
*/
#if defined ( __CC_ARM )
#include "cmsis_armcc.h"
/*
* Arm Compiler 6 (armclang)
*/
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#include "cmsis_armclang.h"
/*
* GNU Compiler
*/
#elif defined ( __GNUC__ )
#include "cmsis_gcc.h"
/*
* IAR Compiler
*/
#elif defined ( __ICCARM__ )
#include "cmsis_iccarm.h"
/*
* TI Arm Compiler
*/
#elif defined ( __TI_ARM__ )
#include <cmsis_ccs.h>
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((noreturn))
#endif
#ifndef CMSIS_DEPRECATED
#define CMSIS_DEPRECATED __attribute__((deprecated))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __UNALIGNED_UINT32
struct __attribute__((packed)) T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
/*
* TASKING Compiler
*/
#elif defined ( __TASKING__ )
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all intrinsics,
* Including the CMSIS ones.
*/
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((noreturn))
#endif
#ifndef CMSIS_DEPRECATED
#define CMSIS_DEPRECATED __attribute__((deprecated))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __UNALIGNED_UINT32
struct __packed__ T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __align(x)
#endif
#ifndef __PACKED
#define __PACKED __packed__
#endif
/*
* COSMIC Compiler
*/
#elif defined ( __CSMC__ )
#include <cmsis_csm.h>
#ifndef __ASM
#define __ASM _asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
// NO RETURN is automatically detected hence no warning here
#define __NO_RETURN
#endif
#ifndef __USED
#warning No compiler specific solution for __USED. __USED is ignored.
#define __USED
#endif
#ifndef CMSIS_DEPRECATED
#warning No compiler specific solution for CMSIS_DEPRECATED. CMSIS_DEPRECATED is ignored.
#define CMSIS_DEPRECATED
#endif
#ifndef __WEAK
#define __WEAK __weak
#endif
#ifndef __UNALIGNED_UINT32
@packed struct T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __ALIGNED
#warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
#define __ALIGNED(x)
#endif
#ifndef __PACKED
#define __PACKED @packed
#endif
#else
#error Unknown compiler.
#endif
#endif /* __CMSIS_COMPILER_H */
>>>>>>> upper

517
Drivers/CMSIS/Core_A/Include/cmsis_cp15.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_cp15.h
* @brief CMSIS compiler specific macros, functions, instructions
@ -512,3 +513,519 @@ __STATIC_FORCEINLINE void __set_DCCISW(uint32_t value)
}
#endif
=======
/**************************************************************************//**
* @file cmsis_cp15.h
* @brief CMSIS compiler specific macros, functions, instructions
* @version V1.0.1
* @date 07. Sep 2017
******************************************************************************/
/*
* Copyright (c) 2009-2017 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CMSIS_CP15_H
#define __CMSIS_CP15_H
/** \brief Get ACTLR
\return Auxiliary Control register value
*/
__STATIC_FORCEINLINE uint32_t __get_ACTLR(void)
{
uint32_t result;
__get_CP(15, 0, result, 1, 0, 1);
return(result);
}
/** \brief Set ACTLR
\param [in] actlr Auxiliary Control value to set
*/
__STATIC_FORCEINLINE void __set_ACTLR(uint32_t actlr)
{
__set_CP(15, 0, actlr, 1, 0, 1);
}
/** \brief Get CPACR
\return Coprocessor Access Control register value
*/
__STATIC_FORCEINLINE uint32_t __get_CPACR(void)
{
uint32_t result;
__get_CP(15, 0, result, 1, 0, 2);
return result;
}
/** \brief Set CPACR
\param [in] cpacr Coprocessor Access Control value to set
*/
__STATIC_FORCEINLINE void __set_CPACR(uint32_t cpacr)
{
__set_CP(15, 0, cpacr, 1, 0, 2);
}
/** \brief Get DFSR
\return Data Fault Status Register value
*/
__STATIC_FORCEINLINE uint32_t __get_DFSR(void)
{
uint32_t result;
__get_CP(15, 0, result, 5, 0, 0);
return result;
}
/** \brief Set DFSR
\param [in] dfsr Data Fault Status value to set
*/
__STATIC_FORCEINLINE void __set_DFSR(uint32_t dfsr)
{
__set_CP(15, 0, dfsr, 5, 0, 0);
}
/** \brief Get IFSR
\return Instruction Fault Status Register value
*/
__STATIC_FORCEINLINE uint32_t __get_IFSR(void)
{
uint32_t result;
__get_CP(15, 0, result, 5, 0, 1);
return result;
}
/** \brief Set IFSR
\param [in] ifsr Instruction Fault Status value to set
*/
__STATIC_FORCEINLINE void __set_IFSR(uint32_t ifsr)
{
__set_CP(15, 0, ifsr, 5, 0, 1);
}
/** \brief Get ISR
\return Interrupt Status Register value
*/
__STATIC_FORCEINLINE uint32_t __get_ISR(void)
{
uint32_t result;
__get_CP(15, 0, result, 12, 1, 0);
return result;
}
/** \brief Get CBAR
\return Configuration Base Address register value
*/
__STATIC_FORCEINLINE uint32_t __get_CBAR(void)
{
uint32_t result;
__get_CP(15, 4, result, 15, 0, 0);
return result;
}
/** \brief Get TTBR0
This function returns the value of the Translation Table Base Register 0.
\return Translation Table Base Register 0 value
*/
__STATIC_FORCEINLINE uint32_t __get_TTBR0(void)
{
uint32_t result;
__get_CP(15, 0, result, 2, 0, 0);
return result;
}
/** \brief Set TTBR0
This function assigns the given value to the Translation Table Base Register 0.
\param [in] ttbr0 Translation Table Base Register 0 value to set
*/
__STATIC_FORCEINLINE void __set_TTBR0(uint32_t ttbr0)
{
__set_CP(15, 0, ttbr0, 2, 0, 0);
}
/** \brief Get DACR
This function returns the value of the Domain Access Control Register.
\return Domain Access Control Register value
*/
__STATIC_FORCEINLINE uint32_t __get_DACR(void)
{
uint32_t result;
__get_CP(15, 0, result, 3, 0, 0);
return result;
}
/** \brief Set DACR
This function assigns the given value to the Domain Access Control Register.
\param [in] dacr Domain Access Control Register value to set
*/
__STATIC_FORCEINLINE void __set_DACR(uint32_t dacr)
{
__set_CP(15, 0, dacr, 3, 0, 0);
}
/** \brief Set SCTLR
This function assigns the given value to the System Control Register.
\param [in] sctlr System Control Register value to set
*/
__STATIC_FORCEINLINE void __set_SCTLR(uint32_t sctlr)
{
__set_CP(15, 0, sctlr, 1, 0, 0);
}
/** \brief Get SCTLR
\return System Control Register value
*/
__STATIC_FORCEINLINE uint32_t __get_SCTLR(void)
{
uint32_t result;
__get_CP(15, 0, result, 1, 0, 0);
return result;
}
/** \brief Set ACTRL
\param [in] actrl Auxiliary Control Register value to set
*/
__STATIC_FORCEINLINE void __set_ACTRL(uint32_t actrl)
{
__set_CP(15, 0, actrl, 1, 0, 1);
}
/** \brief Get ACTRL
\return Auxiliary Control Register value
*/
__STATIC_FORCEINLINE uint32_t __get_ACTRL(void)
{
uint32_t result;
__get_CP(15, 0, result, 1, 0, 1);
return result;
}
/** \brief Get MPIDR
This function returns the value of the Multiprocessor Affinity Register.
\return Multiprocessor Affinity Register value
*/
__STATIC_FORCEINLINE uint32_t __get_MPIDR(void)
{
uint32_t result;
__get_CP(15, 0, result, 0, 0, 5);
return result;
}
/** \brief Get VBAR
This function returns the value of the Vector Base Address Register.
\return Vector Base Address Register
*/
__STATIC_FORCEINLINE uint32_t __get_VBAR(void)
{
uint32_t result;
__get_CP(15, 0, result, 12, 0, 0);
return result;
}
/** \brief Set VBAR
This function assigns the given value to the Vector Base Address Register.
\param [in] vbar Vector Base Address Register value to set
*/
__STATIC_FORCEINLINE void __set_VBAR(uint32_t vbar)
{
__set_CP(15, 0, vbar, 12, 0, 0);
}
/** \brief Get MVBAR
This function returns the value of the Monitor Vector Base Address Register.
\return Monitor Vector Base Address Register
*/
__STATIC_FORCEINLINE uint32_t __get_MVBAR(void)
{
uint32_t result;
__get_CP(15, 0, result, 12, 0, 1);
return result;
}
/** \brief Set MVBAR
This function assigns the given value to the Monitor Vector Base Address Register.
\param [in] mvbar Monitor Vector Base Address Register value to set
*/
__STATIC_FORCEINLINE void __set_MVBAR(uint32_t mvbar)
{
__set_CP(15, 0, mvbar, 12, 0, 1);
}
#if (defined(__CORTEX_A) && (__CORTEX_A == 7U) && \
defined(__TIM_PRESENT) && (__TIM_PRESENT == 1U)) || \
defined(DOXYGEN)
/** \brief Set CNTFRQ
This function assigns the given value to PL1 Physical Timer Counter Frequency Register (CNTFRQ).
\param [in] value CNTFRQ Register value to set
*/
__STATIC_FORCEINLINE void __set_CNTFRQ(uint32_t value)
{
__set_CP(15, 0, value, 14, 0, 0);
}
/** \brief Get CNTFRQ
This function returns the value of the PL1 Physical Timer Counter Frequency Register (CNTFRQ).
\return CNTFRQ Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CNTFRQ(void)
{
uint32_t result;
__get_CP(15, 0, result, 14, 0 , 0);
return result;
}
/** \brief Set CNTP_TVAL
This function assigns the given value to PL1 Physical Timer Value Register (CNTP_TVAL).
\param [in] value CNTP_TVAL Register value to set
*/
__STATIC_FORCEINLINE void __set_CNTP_TVAL(uint32_t value)
{
__set_CP(15, 0, value, 14, 2, 0);
}
/** \brief Get CNTP_TVAL
This function returns the value of the PL1 Physical Timer Value Register (CNTP_TVAL).
\return CNTP_TVAL Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CNTP_TVAL(void)
{
uint32_t result;
__get_CP(15, 0, result, 14, 2, 0);
return result;
}
/** \brief Get CNTPCT
This function returns the value of the 64 bits PL1 Physical Count Register (CNTPCT).
\return CNTPCT Register value
*/
__STATIC_FORCEINLINE uint64_t __get_CNTPCT(void)
{
uint64_t result;
__get_CP64(15, 0, result, 14);
return result;
}
/** \brief Set CNTP_CVAL
This function assigns the given value to 64bits PL1 Physical Timer CompareValue Register (CNTP_CVAL).
\param [in] value CNTP_CVAL Register value to set
*/
__STATIC_FORCEINLINE void __set_CNTP_CVAL(uint64_t value)
{
__set_CP64(15, 2, value, 14);
}
/** \brief Get CNTP_CVAL
This function returns the value of the 64 bits PL1 Physical Timer CompareValue Register (CNTP_CVAL).
\return CNTP_CVAL Register value
*/
__STATIC_FORCEINLINE uint64_t __get_CNTP_CVAL(void)
{
uint64_t result;
__get_CP64(15, 2, result, 14);
return result;
}
/** \brief Set CNTP_CTL
This function assigns the given value to PL1 Physical Timer Control Register (CNTP_CTL).
\param [in] value CNTP_CTL Register value to set
*/
__STATIC_FORCEINLINE void __set_CNTP_CTL(uint32_t value)
{
__set_CP(15, 0, value, 14, 2, 1);
}
/** \brief Get CNTP_CTL register
\return CNTP_CTL Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CNTP_CTL(void)
{
uint32_t result;
__get_CP(15, 0, result, 14, 2, 1);
return result;
}
#endif
/** \brief Set TLBIALL
TLB Invalidate All
*/
__STATIC_FORCEINLINE void __set_TLBIALL(uint32_t value)
{
__set_CP(15, 0, value, 8, 7, 0);
}
/** \brief Set BPIALL.
Branch Predictor Invalidate All
*/
__STATIC_FORCEINLINE void __set_BPIALL(uint32_t value)
{
__set_CP(15, 0, value, 7, 5, 6);
}
/** \brief Set ICIALLU
Instruction Cache Invalidate All
*/
__STATIC_FORCEINLINE void __set_ICIALLU(uint32_t value)
{
__set_CP(15, 0, value, 7, 5, 0);
}
/** \brief Set DCCMVAC
Data cache clean
*/
__STATIC_FORCEINLINE void __set_DCCMVAC(uint32_t value)
{
__set_CP(15, 0, value, 7, 10, 1);
}
/** \brief Set DCIMVAC
Data cache invalidate
*/
__STATIC_FORCEINLINE void __set_DCIMVAC(uint32_t value)
{
__set_CP(15, 0, value, 7, 6, 1);
}
/** \brief Set DCCIMVAC
Data cache clean and invalidate
*/
__STATIC_FORCEINLINE void __set_DCCIMVAC(uint32_t value)
{
__set_CP(15, 0, value, 7, 14, 1);
}
/** \brief Set CSSELR
*/
__STATIC_FORCEINLINE void __set_CSSELR(uint32_t value)
{
// __ASM volatile("MCR p15, 2, %0, c0, c0, 0" : : "r"(value) : "memory");
__set_CP(15, 2, value, 0, 0, 0);
}
/** \brief Get CSSELR
\return CSSELR Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CSSELR(void)
{
uint32_t result;
// __ASM volatile("MRC p15, 2, %0, c0, c0, 0" : "=r"(result) : : "memory");
__get_CP(15, 2, result, 0, 0, 0);
return result;
}
/** \brief Set CCSIDR
\deprecated CCSIDR itself is read-only. Use __set_CSSELR to select cache level instead.
*/
CMSIS_DEPRECATED
__STATIC_FORCEINLINE void __set_CCSIDR(uint32_t value)
{
__set_CSSELR(value);
}
/** \brief Get CCSIDR
\return CCSIDR Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CCSIDR(void)
{
uint32_t result;
// __ASM volatile("MRC p15, 1, %0, c0, c0, 0" : "=r"(result) : : "memory");
__get_CP(15, 1, result, 0, 0, 0);
return result;
}
/** \brief Get CLIDR
\return CLIDR Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CLIDR(void)
{
uint32_t result;
// __ASM volatile("MRC p15, 1, %0, c0, c0, 1" : "=r"(result) : : "memory");
__get_CP(15, 1, result, 0, 0, 1);
return result;
}
/** \brief Set DCISW
*/
__STATIC_FORCEINLINE void __set_DCISW(uint32_t value)
{
// __ASM volatile("MCR p15, 0, %0, c7, c6, 2" : : "r"(value) : "memory")
__set_CP(15, 0, value, 7, 6, 2);
}
/** \brief Set DCCSW
*/
__STATIC_FORCEINLINE void __set_DCCSW(uint32_t value)
{
// __ASM volatile("MCR p15, 0, %0, c7, c10, 2" : : "r"(value) : "memory")
__set_CP(15, 0, value, 7, 10, 2);
}
/** \brief Set DCCISW
*/
__STATIC_FORCEINLINE void __set_DCCISW(uint32_t value)
{
// __ASM volatile("MCR p15, 0, %0, c7, c14, 2" : : "r"(value) : "memory")
__set_CP(15, 0, value, 7, 14, 2);
}
#endif
>>>>>>> upper

682
Drivers/CMSIS/Core_A/Include/cmsis_gcc.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_gcc.h
* @brief CMSIS compiler specific macros, functions, instructions
@ -915,3 +916,684 @@ __STATIC_INLINE void __FPU_Enable(void)
#pragma GCC diagnostic pop
#endif /* __CMSIS_GCC_H */
=======
/**************************************************************************//**
* @file cmsis_gcc.h
* @brief CMSIS compiler specific macros, functions, instructions
* @version V1.0.2
* @date 09. April 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_GCC_H
#define __CMSIS_GCC_H
/* ignore some GCC warnings */
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wsign-conversion"
#pragma GCC diagnostic ignored "-Wconversion"
#pragma GCC diagnostic ignored "-Wunused-parameter"
/* Fallback for __has_builtin */
#ifndef __has_builtin
#define __has_builtin(x) (0)
#endif
/* CMSIS compiler specific defines */
#ifndef __ASM
#define __ASM asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __FORCEINLINE
#define __FORCEINLINE __attribute__((always_inline))
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __attribute__((always_inline)) static inline
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((__noreturn__))
#endif
#ifndef CMSIS_DEPRECATED
#define CMSIS_DEPRECATED __attribute__((deprecated))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed, aligned(1)))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpacked"
/*lint -esym(9058, T_UINT16_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_WRITE */
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#pragma GCC diagnostic pop
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpacked"
/*lint -esym(9058, T_UINT16_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_READ */
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#pragma GCC diagnostic pop
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpacked"
/*lint -esym(9058, T_UINT32_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_WRITE */
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#pragma GCC diagnostic pop
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpacked"
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#pragma GCC diagnostic pop
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
/* ########################## Core Instruction Access ######################### */
/**
\brief No Operation
*/
#define __NOP() __ASM volatile ("nop")
/**
\brief Wait For Interrupt
*/
#define __WFI() __ASM volatile ("wfi")
/**
\brief Wait For Event
*/
#define __WFE() __ASM volatile ("wfe")
/**
\brief Send Event
*/
#define __SEV() __ASM volatile ("sev")
/**
\brief Instruction Synchronization Barrier
\details Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or memory,
after the instruction has been completed.
*/
__STATIC_FORCEINLINE void __ISB(void)
{
__ASM volatile ("isb 0xF":::"memory");
}
/**
\brief Data Synchronization Barrier
\details Acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
__STATIC_FORCEINLINE void __DSB(void)
{
__ASM volatile ("dsb 0xF":::"memory");
}
/**
\brief Data Memory Barrier
\details Ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
__STATIC_FORCEINLINE void __DMB(void)
{
__ASM volatile ("dmb 0xF":::"memory");
}
/**
\brief Reverse byte order (32 bit)
\details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
\param [in] value Value to reverse
\return Reversed value
*/
__STATIC_FORCEINLINE uint32_t __REV(uint32_t value)
{
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
return __builtin_bswap32(value);
#else
uint32_t result;
__ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
return result;
#endif
}
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rev16_text"))) __STATIC_INLINE uint32_t __REV16(uint32_t value)
{
uint32_t result;
__ASM volatile("rev16 %0, %1" : "=r" (result) : "r" (value));
return result;
}
#endif
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
\param [in] value Value to reverse
\return Reversed value
*/
__STATIC_FORCEINLINE int16_t __REVSH(int16_t value)
{
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
return (int16_t)__builtin_bswap16(value);
#else
int16_t result;
__ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
return result;
#endif
}
/**
\brief Rotate Right in unsigned value (32 bit)
\details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] op1 Value to rotate
\param [in] op2 Number of Bits to rotate
\return Rotated value
*/
__STATIC_FORCEINLINE uint32_t __ROR(uint32_t op1, uint32_t op2)
{
op2 %= 32U;
if (op2 == 0U) {
return op1;
}
return (op1 >> op2) | (op1 << (32U - op2));
}
/**
\brief Breakpoint
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __ASM volatile ("bkpt "#value)
/**
\brief Reverse bit order of value
\details Reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
__STATIC_FORCEINLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \
(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) )
__ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
#else
int32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */
result = value; /* r will be reversed bits of v; first get LSB of v */
for (value >>= 1U; value; value >>= 1U)
{
result <<= 1U;
result |= value & 1U;
s--;
}
result <<= s; /* shift when v's highest bits are zero */
#endif
return result;
}
/**
\brief Count leading zeros
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ (uint8_t)__builtin_clz
/**
\brief LDR Exclusive (8 bit)
\details Executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
__STATIC_FORCEINLINE uint8_t __LDREXB(volatile uint8_t *addr)
{
uint32_t result;
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
__ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) );
#else
/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
accepted by assembler. So has to use following less efficient pattern.
*/
__ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
#endif
return ((uint8_t) result); /* Add explicit type cast here */
}
/**
\brief LDR Exclusive (16 bit)
\details Executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
__STATIC_FORCEINLINE uint16_t __LDREXH(volatile uint16_t *addr)
{
uint32_t result;
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
__ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) );
#else
/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
accepted by assembler. So has to use following less efficient pattern.
*/
__ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
#endif
return ((uint16_t) result); /* Add explicit type cast here */
}
/**
\brief LDR Exclusive (32 bit)
\details Executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
__STATIC_FORCEINLINE uint32_t __LDREXW(volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
return(result);
}
/**
\brief STR Exclusive (8 bit)
\details Executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__STATIC_FORCEINLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
{
uint32_t result;
__ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) );
return(result);
}
/**
\brief STR Exclusive (16 bit)
\details Executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__STATIC_FORCEINLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
{
uint32_t result;
__ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) );
return(result);
}
/**
\brief STR Exclusive (32 bit)
\details Executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__STATIC_FORCEINLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
return(result);
}
/**
\brief Remove the exclusive lock
\details Removes the exclusive lock which is created by LDREX.
*/
__STATIC_FORCEINLINE void __CLREX(void)
{
__ASM volatile ("clrex" ::: "memory");
}
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT(ARG1,ARG2) \
__extension__ \
({ \
int32_t __RES, __ARG1 = (ARG1); \
__ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT(ARG1,ARG2) \
__extension__ \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
/* ########################### Core Function Access ########################### */
/**
\brief Enable IRQ Interrupts
\details Enables IRQ interrupts by clearing the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__STATIC_FORCEINLINE void __enable_irq(void)
{
__ASM volatile ("cpsie i" : : : "memory");
}
/**
\brief Disable IRQ Interrupts
\details Disables IRQ interrupts by setting the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__STATIC_FORCEINLINE void __disable_irq(void)
{
__ASM volatile ("cpsid i" : : : "memory");
}
/**
\brief Get FPSCR
\details Returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__STATIC_FORCEINLINE uint32_t __get_FPSCR(void)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
#if __has_builtin(__builtin_arm_get_fpscr)
// Re-enable using built-in when GCC has been fixed
// || (__GNUC__ > 7) || (__GNUC__ == 7 && __GNUC_MINOR__ >= 2)
/* see https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00443.html */
return __builtin_arm_get_fpscr();
#else
uint32_t result;
__ASM volatile ("VMRS %0, fpscr" : "=r" (result) );
return(result);
#endif
#else
return(0U);
#endif
}
/**
\brief Set FPSCR
\details Assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__STATIC_FORCEINLINE void __set_FPSCR(uint32_t fpscr)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
#if __has_builtin(__builtin_arm_set_fpscr)
// Re-enable using built-in when GCC has been fixed
// || (__GNUC__ > 7) || (__GNUC__ == 7 && __GNUC_MINOR__ >= 2)
/* see https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00443.html */
__builtin_arm_set_fpscr(fpscr);
#else
__ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc", "memory");
#endif
#else
(void)fpscr;
#endif
}
/** \brief Get CPSR Register
\return CPSR Register value
*/
__STATIC_FORCEINLINE uint32_t __get_CPSR(void)
{
uint32_t result;
__ASM volatile("MRS %0, cpsr" : "=r" (result) );
return(result);
}
/** \brief Set CPSR Register
\param [in] cpsr CPSR value to set
*/
__STATIC_FORCEINLINE void __set_CPSR(uint32_t cpsr)
{
__ASM volatile ("MSR cpsr, %0" : : "r" (cpsr) : "memory");
}
/** \brief Get Mode
\return Processor Mode
*/
__STATIC_FORCEINLINE uint32_t __get_mode(void)
{
return (__get_CPSR() & 0x1FU);
}
/** \brief Set Mode
\param [in] mode Mode value to set
*/
__STATIC_FORCEINLINE void __set_mode(uint32_t mode)
{
__ASM volatile("MSR cpsr_c, %0" : : "r" (mode) : "memory");
}
/** \brief Get Stack Pointer
\return Stack Pointer value
*/
__STATIC_FORCEINLINE uint32_t __get_SP(void)
{
uint32_t result;
__ASM volatile("MOV %0, sp" : "=r" (result) : : "memory");
return result;
}
/** \brief Set Stack Pointer
\param [in] stack Stack Pointer value to set
*/
__STATIC_FORCEINLINE void __set_SP(uint32_t stack)
{
__ASM volatile("MOV sp, %0" : : "r" (stack) : "memory");
}
/** \brief Get USR/SYS Stack Pointer
\return USR/SYS Stack Pointer value
*/
__STATIC_FORCEINLINE uint32_t __get_SP_usr(void)
{
uint32_t cpsr = __get_CPSR();
uint32_t result;
__ASM volatile(
"CPS #0x1F \n"
"MOV %0, sp " : "=r"(result) : : "memory"
);
__set_CPSR(cpsr);
__ISB();
return result;
}
/** \brief Set USR/SYS Stack Pointer
\param [in] topOfProcStack USR/SYS Stack Pointer value to set
*/
__STATIC_FORCEINLINE void __set_SP_usr(uint32_t topOfProcStack)
{
uint32_t cpsr = __get_CPSR();
__ASM volatile(
"CPS #0x1F \n"
"MOV sp, %0 " : : "r" (topOfProcStack) : "memory"
);
__set_CPSR(cpsr);
__ISB();
}
/** \brief Get FPEXC
\return Floating Point Exception Control register value
*/
__STATIC_FORCEINLINE uint32_t __get_FPEXC(void)
{
#if (__FPU_PRESENT == 1)
uint32_t result;
__ASM volatile("VMRS %0, fpexc" : "=r" (result) );
return(result);
#else
return(0);
#endif
}
/** \brief Set FPEXC
\param [in] fpexc Floating Point Exception Control value to set
*/
__STATIC_FORCEINLINE void __set_FPEXC(uint32_t fpexc)
{
#if (__FPU_PRESENT == 1)
__ASM volatile ("VMSR fpexc, %0" : : "r" (fpexc) : "memory");
#endif
}
/*
* Include common core functions to access Coprocessor 15 registers
*/
#define __get_CP(cp, op1, Rt, CRn, CRm, op2) __ASM volatile("MRC p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : "=r" (Rt) : : "memory" )
#define __set_CP(cp, op1, Rt, CRn, CRm, op2) __ASM volatile("MCR p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : : "r" (Rt) : "memory" )
#define __get_CP64(cp, op1, Rt, CRm) __ASM volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )
#define __set_CP64(cp, op1, Rt, CRm) __ASM volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )
#include "cmsis_cp15.h"
/** \brief Enable Floating Point Unit
Critical section, called from undef handler, so systick is disabled
*/
__STATIC_INLINE void __FPU_Enable(void)
{
__ASM volatile(
//Permit access to VFP/NEON, registers by modifying CPACR
" MRC p15,0,R1,c1,c0,2 \n"
" ORR R1,R1,#0x00F00000 \n"
" MCR p15,0,R1,c1,c0,2 \n"
//Ensure that subsequent instructions occur in the context of VFP/NEON access permitted
" ISB \n"
//Enable VFP/NEON
" VMRS R1,FPEXC \n"
" ORR R1,R1,#0x40000000 \n"
" VMSR FPEXC,R1 \n"
//Initialise VFP/NEON registers to 0
" MOV R2,#0 \n"
//Initialise D16 registers to 0
" VMOV D0, R2,R2 \n"
" VMOV D1, R2,R2 \n"
" VMOV D2, R2,R2 \n"
" VMOV D3, R2,R2 \n"
" VMOV D4, R2,R2 \n"
" VMOV D5, R2,R2 \n"
" VMOV D6, R2,R2 \n"
" VMOV D7, R2,R2 \n"
" VMOV D8, R2,R2 \n"
" VMOV D9, R2,R2 \n"
" VMOV D10,R2,R2 \n"
" VMOV D11,R2,R2 \n"
" VMOV D12,R2,R2 \n"
" VMOV D13,R2,R2 \n"
" VMOV D14,R2,R2 \n"
" VMOV D15,R2,R2 \n"
#if (defined(__ARM_NEON) && (__ARM_NEON == 1))
//Initialise D32 registers to 0
" VMOV D16,R2,R2 \n"
" VMOV D17,R2,R2 \n"
" VMOV D18,R2,R2 \n"
" VMOV D19,R2,R2 \n"
" VMOV D20,R2,R2 \n"
" VMOV D21,R2,R2 \n"
" VMOV D22,R2,R2 \n"
" VMOV D23,R2,R2 \n"
" VMOV D24,R2,R2 \n"
" VMOV D25,R2,R2 \n"
" VMOV D26,R2,R2 \n"
" VMOV D27,R2,R2 \n"
" VMOV D28,R2,R2 \n"
" VMOV D29,R2,R2 \n"
" VMOV D30,R2,R2 \n"
" VMOV D31,R2,R2 \n"
#endif
//Initialise FPSCR to a known state
" VMRS R2,FPSCR \n"
" LDR R3,=0x00086060 \n" //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero.
" AND R2,R2,R3 \n"
" VMSR FPSCR,R2 "
);
}
#pragma GCC diagnostic pop
#endif /* __CMSIS_GCC_H */
>>>>>>> upper

562
Drivers/CMSIS/Core_A/Include/cmsis_iccarm.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file cmsis_iccarm.h
* @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file
@ -571,3 +572,564 @@ void __FPU_Enable(void)
#pragma diag_default=Pe177
#endif /* __CMSIS_ICCARM_H__ */
=======
/**************************************************************************//**
* @file cmsis_iccarm.h
* @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file
* @version V5.0.6
* @date 02. March 2018
******************************************************************************/
//------------------------------------------------------------------------------
//
// Copyright (c) 2017-2018 IAR Systems
//
// Licensed under the Apache License, Version 2.0 (the "License")
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//------------------------------------------------------------------------------
#ifndef __CMSIS_ICCARM_H__
#define __CMSIS_ICCARM_H__
#ifndef __ICCARM__
#error This file should only be compiled by ICCARM
#endif
#pragma system_include
#define __IAR_FT _Pragma("inline=forced") __intrinsic
#if (__VER__ >= 8000000)
#define __ICCARM_V8 1
#else
#define __ICCARM_V8 0
#endif
#pragma language=extended
#ifndef __ALIGNED
#if __ICCARM_V8
#define __ALIGNED(x) __attribute__((aligned(x)))
#elif (__VER__ >= 7080000)
/* Needs IAR language extensions */
#define __ALIGNED(x) __attribute__((aligned(x)))
#else
#warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored.
#define __ALIGNED(x)
#endif
#endif
/* Define compiler macros for CPU architecture, used in CMSIS 5.
*/
#if __ARM_ARCH_7A__
/* Macro already defined */
#else
#if defined(__ARM7A__)
#define __ARM_ARCH_7A__ 1
#endif
#endif
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __NO_RETURN
#if __ICCARM_V8
#define __NO_RETURN __attribute__((__noreturn__))
#else
#define __NO_RETURN _Pragma("object_attribute=__noreturn")
#endif
#endif
#ifndef __PACKED
/* Needs IAR language extensions */
#if __ICCARM_V8
#define __PACKED __attribute__((packed, aligned(1)))
#else
#define __PACKED __packed
#endif
#endif
#ifndef __PACKED_STRUCT
/* Needs IAR language extensions */
#if __ICCARM_V8
#define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
#else
#define __PACKED_STRUCT __packed struct
#endif
#endif
#ifndef __PACKED_UNION
/* Needs IAR language extensions */
#if __ICCARM_V8
#define __PACKED_UNION union __attribute__((packed, aligned(1)))
#else
#define __PACKED_UNION __packed union
#endif
#endif
#ifndef __RESTRICT
#define __RESTRICT __restrict
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __FORCEINLINE
#define __FORCEINLINE _Pragma("inline=forced")
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE
#endif
#ifndef CMSIS_DEPRECATED
#define CMSIS_DEPRECATED __attribute__((deprecated))
#endif
#ifndef __UNALIGNED_UINT16_READ
#pragma language=save
#pragma language=extended
__IAR_FT uint16_t __iar_uint16_read(void const *ptr)
{
return *(__packed uint16_t*)(ptr);
}
#pragma language=restore
#define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#pragma language=save
#pragma language=extended
__IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val)
{
*(__packed uint16_t*)(ptr) = val;;
}
#pragma language=restore
#define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL)
#endif
#ifndef __UNALIGNED_UINT32_READ
#pragma language=save
#pragma language=extended
__IAR_FT uint32_t __iar_uint32_read(void const *ptr)
{
return *(__packed uint32_t*)(ptr);
}
#pragma language=restore
#define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#pragma language=save
#pragma language=extended
__IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val)
{
*(__packed uint32_t*)(ptr) = val;;
}
#pragma language=restore
#define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL)
#endif
#if 0
#ifndef __UNALIGNED_UINT32 /* deprecated */
#pragma language=save
#pragma language=extended
__packed struct __iar_u32 { uint32_t v; };
#pragma language=restore
#define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v)
#endif
#endif
#ifndef __USED
#if __ICCARM_V8
#define __USED __attribute__((used))
#else
#define __USED _Pragma("__root")
#endif
#endif
#ifndef __WEAK
#if __ICCARM_V8
#define __WEAK __attribute__((weak))
#else
#define __WEAK _Pragma("__weak")
#endif
#endif
#ifndef __ICCARM_INTRINSICS_VERSION__
#define __ICCARM_INTRINSICS_VERSION__ 0
#endif
#if __ICCARM_INTRINSICS_VERSION__ == 2
#if defined(__CLZ)
#undef __CLZ
#endif
#if defined(__REVSH)
#undef __REVSH
#endif
#if defined(__RBIT)
#undef __RBIT
#endif
#if defined(__SSAT)
#undef __SSAT
#endif
#if defined(__USAT)
#undef __USAT
#endif
#include "iccarm_builtin.h"
#define __enable_irq __iar_builtin_enable_interrupt
#define __disable_irq __iar_builtin_disable_interrupt
#define __enable_fault_irq __iar_builtin_enable_fiq
#define __disable_fault_irq __iar_builtin_disable_fiq
#define __arm_rsr __iar_builtin_rsr
#define __arm_wsr __iar_builtin_wsr
#if __FPU_PRESENT
#define __get_FPSCR() (__arm_rsr("FPSCR"))
#else
#define __get_FPSCR() ( 0 )
#endif
#define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", VALUE))
#define __get_CPSR() (__arm_rsr("CPSR"))
#define __get_mode() (__get_CPSR() & 0x1FU)
#define __set_CPSR(VALUE) (__arm_wsr("CPSR", (VALUE)))
#define __set_mode(VALUE) (__arm_wsr("CPSR_c", (VALUE)))
#define __get_FPEXC() (__arm_rsr("FPEXC"))
#define __set_FPEXC(VALUE) (__arm_wsr("FPEXC", VALUE))
#define __get_CP(cp, op1, RT, CRn, CRm, op2) \
((RT) = __arm_rsr("p" # cp ":" # op1 ":c" # CRn ":c" # CRm ":" # op2))
#define __set_CP(cp, op1, RT, CRn, CRm, op2) \
(__arm_wsr("p" # cp ":" # op1 ":c" # CRn ":c" # CRm ":" # op2, (RT)))
#define __get_CP64(cp, op1, Rt, CRm) \
__ASM volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )
#define __set_CP64(cp, op1, Rt, CRm) \
__ASM volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )
#include "cmsis_cp15.h"
#define __NOP __iar_builtin_no_operation
#define __CLZ __iar_builtin_CLZ
#define __CLREX __iar_builtin_CLREX
#define __DMB __iar_builtin_DMB
#define __DSB __iar_builtin_DSB
#define __ISB __iar_builtin_ISB
#define __LDREXB __iar_builtin_LDREXB
#define __LDREXH __iar_builtin_LDREXH
#define __LDREXW __iar_builtin_LDREX
#define __RBIT __iar_builtin_RBIT
#define __REV __iar_builtin_REV
#define __REV16 __iar_builtin_REV16
__IAR_FT int16_t __REVSH(int16_t val)
{
return (int16_t) __iar_builtin_REVSH(val);
}
#define __ROR __iar_builtin_ROR
#define __RRX __iar_builtin_RRX
#define __SEV __iar_builtin_SEV
#define __SSAT __iar_builtin_SSAT
#define __STREXB __iar_builtin_STREXB
#define __STREXH __iar_builtin_STREXH
#define __STREXW __iar_builtin_STREX
#define __USAT __iar_builtin_USAT
#define __WFE __iar_builtin_WFE
#define __WFI __iar_builtin_WFI
#define __SADD8 __iar_builtin_SADD8
#define __QADD8 __iar_builtin_QADD8
#define __SHADD8 __iar_builtin_SHADD8
#define __UADD8 __iar_builtin_UADD8
#define __UQADD8 __iar_builtin_UQADD8
#define __UHADD8 __iar_builtin_UHADD8
#define __SSUB8 __iar_builtin_SSUB8
#define __QSUB8 __iar_builtin_QSUB8
#define __SHSUB8 __iar_builtin_SHSUB8
#define __USUB8 __iar_builtin_USUB8
#define __UQSUB8 __iar_builtin_UQSUB8
#define __UHSUB8 __iar_builtin_UHSUB8
#define __SADD16 __iar_builtin_SADD16
#define __QADD16 __iar_builtin_QADD16
#define __SHADD16 __iar_builtin_SHADD16
#define __UADD16 __iar_builtin_UADD16
#define __UQADD16 __iar_builtin_UQADD16
#define __UHADD16 __iar_builtin_UHADD16
#define __SSUB16 __iar_builtin_SSUB16
#define __QSUB16 __iar_builtin_QSUB16
#define __SHSUB16 __iar_builtin_SHSUB16
#define __USUB16 __iar_builtin_USUB16
#define __UQSUB16 __iar_builtin_UQSUB16
#define __UHSUB16 __iar_builtin_UHSUB16
#define __SASX __iar_builtin_SASX
#define __QASX __iar_builtin_QASX
#define __SHASX __iar_builtin_SHASX
#define __UASX __iar_builtin_UASX
#define __UQASX __iar_builtin_UQASX
#define __UHASX __iar_builtin_UHASX
#define __SSAX __iar_builtin_SSAX
#define __QSAX __iar_builtin_QSAX
#define __SHSAX __iar_builtin_SHSAX
#define __USAX __iar_builtin_USAX
#define __UQSAX __iar_builtin_UQSAX
#define __UHSAX __iar_builtin_UHSAX
#define __USAD8 __iar_builtin_USAD8
#define __USADA8 __iar_builtin_USADA8
#define __SSAT16 __iar_builtin_SSAT16
#define __USAT16 __iar_builtin_USAT16
#define __UXTB16 __iar_builtin_UXTB16
#define __UXTAB16 __iar_builtin_UXTAB16
#define __SXTB16 __iar_builtin_SXTB16
#define __SXTAB16 __iar_builtin_SXTAB16
#define __SMUAD __iar_builtin_SMUAD
#define __SMUADX __iar_builtin_SMUADX
#define __SMMLA __iar_builtin_SMMLA
#define __SMLAD __iar_builtin_SMLAD
#define __SMLADX __iar_builtin_SMLADX
#define __SMLALD __iar_builtin_SMLALD
#define __SMLALDX __iar_builtin_SMLALDX
#define __SMUSD __iar_builtin_SMUSD
#define __SMUSDX __iar_builtin_SMUSDX
#define __SMLSD __iar_builtin_SMLSD
#define __SMLSDX __iar_builtin_SMLSDX
#define __SMLSLD __iar_builtin_SMLSLD
#define __SMLSLDX __iar_builtin_SMLSLDX
#define __SEL __iar_builtin_SEL
#define __QADD __iar_builtin_QADD
#define __QSUB __iar_builtin_QSUB
#define __PKHBT __iar_builtin_PKHBT
#define __PKHTB __iar_builtin_PKHTB
#else /* __ICCARM_INTRINSICS_VERSION__ == 2 */
#if !__FPU_PRESENT
#define __get_FPSCR __cmsis_iar_get_FPSR_not_active
#endif
#ifdef __INTRINSICS_INCLUDED
#error intrinsics.h is already included previously!
#endif
#include <intrinsics.h>
#if !__FPU_PRESENT
#define __get_FPSCR() (0)
#endif
#pragma diag_suppress=Pe940
#pragma diag_suppress=Pe177
#define __enable_irq __enable_interrupt
#define __disable_irq __disable_interrupt
#define __enable_fault_irq __enable_fiq
#define __disable_fault_irq __disable_fiq
#define __NOP __no_operation
#define __get_xPSR __get_PSR
__IAR_FT void __set_mode(uint32_t mode)
{
__ASM volatile("MSR cpsr_c, %0" : : "r" (mode) : "memory");
}
__IAR_FT uint32_t __LDREXW(uint32_t volatile *ptr)
{
return __LDREX((unsigned long *)ptr);
}
__IAR_FT uint32_t __STREXW(uint32_t value, uint32_t volatile *ptr)
{
return __STREX(value, (unsigned long *)ptr);
}
__IAR_FT uint32_t __RRX(uint32_t value)
{
uint32_t result;
__ASM("RRX %0, %1" : "=r"(result) : "r" (value) : "cc");
return(result);
}
__IAR_FT uint32_t __ROR(uint32_t op1, uint32_t op2)
{
return (op1 >> op2) | (op1 << ((sizeof(op1)*8)-op2));
}
__IAR_FT uint32_t __get_FPEXC(void)
{
#if (__FPU_PRESENT == 1)
uint32_t result;
__ASM volatile("VMRS %0, fpexc" : "=r" (result) : : "memory");
return(result);
#else
return(0);
#endif
}
__IAR_FT void __set_FPEXC(uint32_t fpexc)
{
#if (__FPU_PRESENT == 1)
__ASM volatile ("VMSR fpexc, %0" : : "r" (fpexc) : "memory");
#endif
}
#define __get_CP(cp, op1, Rt, CRn, CRm, op2) \
__ASM volatile("MRC p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : "=r" (Rt) : : "memory" )
#define __set_CP(cp, op1, Rt, CRn, CRm, op2) \
__ASM volatile("MCR p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : : "r" (Rt) : "memory" )
#define __get_CP64(cp, op1, Rt, CRm) \
__ASM volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )
#define __set_CP64(cp, op1, Rt, CRm) \
__ASM volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )
#include "cmsis_cp15.h"
#endif /* __ICCARM_INTRINSICS_VERSION__ == 2 */
#define __BKPT(value) __asm volatile ("BKPT %0" : : "i"(value))
__IAR_FT uint32_t __get_SP_usr(void)
{
uint32_t cpsr;
uint32_t result;
__ASM volatile(
"MRS %0, cpsr \n"
"CPS #0x1F \n" // no effect in USR mode
"MOV %1, sp \n"
"MSR cpsr_c, %2 \n" // no effect in USR mode
"ISB" : "=r"(cpsr), "=r"(result) : "r"(cpsr) : "memory"
);
return result;
}
__IAR_FT void __set_SP_usr(uint32_t topOfProcStack)
{
uint32_t cpsr;
__ASM volatile(
"MRS %0, cpsr \n"
"CPS #0x1F \n" // no effect in USR mode
"MOV sp, %1 \n"
"MSR cpsr_c, %2 \n" // no effect in USR mode
"ISB" : "=r"(cpsr) : "r" (topOfProcStack), "r"(cpsr) : "memory"
);
}
#define __get_mode() (__get_CPSR() & 0x1FU)
__STATIC_INLINE
void __FPU_Enable(void)
{
__ASM volatile(
//Permit access to VFP/NEON, registers by modifying CPACR
" MRC p15,0,R1,c1,c0,2 \n"
" ORR R1,R1,#0x00F00000 \n"
" MCR p15,0,R1,c1,c0,2 \n"
//Ensure that subsequent instructions occur in the context of VFP/NEON access permitted
" ISB \n"
//Enable VFP/NEON
" VMRS R1,FPEXC \n"
" ORR R1,R1,#0x40000000 \n"
" VMSR FPEXC,R1 \n"
//Initialise VFP/NEON registers to 0
" MOV R2,#0 \n"
//Initialise D16 registers to 0
" VMOV D0, R2,R2 \n"
" VMOV D1, R2,R2 \n"
" VMOV D2, R2,R2 \n"
" VMOV D3, R2,R2 \n"
" VMOV D4, R2,R2 \n"
" VMOV D5, R2,R2 \n"
" VMOV D6, R2,R2 \n"
" VMOV D7, R2,R2 \n"
" VMOV D8, R2,R2 \n"
" VMOV D9, R2,R2 \n"
" VMOV D10,R2,R2 \n"
" VMOV D11,R2,R2 \n"
" VMOV D12,R2,R2 \n"
" VMOV D13,R2,R2 \n"
" VMOV D14,R2,R2 \n"
" VMOV D15,R2,R2 \n"
#ifdef __ARM_ADVANCED_SIMD__
//Initialise D32 registers to 0
" VMOV D16,R2,R2 \n"
" VMOV D17,R2,R2 \n"
" VMOV D18,R2,R2 \n"
" VMOV D19,R2,R2 \n"
" VMOV D20,R2,R2 \n"
" VMOV D21,R2,R2 \n"
" VMOV D22,R2,R2 \n"
" VMOV D23,R2,R2 \n"
" VMOV D24,R2,R2 \n"
" VMOV D25,R2,R2 \n"
" VMOV D26,R2,R2 \n"
" VMOV D27,R2,R2 \n"
" VMOV D28,R2,R2 \n"
" VMOV D29,R2,R2 \n"
" VMOV D30,R2,R2 \n"
" VMOV D31,R2,R2 \n"
#endif
//Initialise FPSCR to a known state
" VMRS R2,FPSCR \n"
" MOV32 R3,#0x00086060 \n" //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero.
" AND R2,R2,R3 \n"
" VMSR FPSCR,R2 \n");
}
#undef __IAR_FT
#undef __ICCARM_V8
#pragma diag_default=Pe940
#pragma diag_default=Pe177
#endif /* __CMSIS_ICCARM_H__ */
>>>>>>> upper

2617
Drivers/CMSIS/Core_A/Include/core_ca.h
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File diff suppressed because it is too large Load Diff

189
Drivers/CMSIS/Core_A/Include/irq_ctrl.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file irq_ctrl.h
* @brief Interrupt Controller API header file
@ -190,3 +191,191 @@ int32_t IRQ_SetPriorityGroupBits (uint32_t bits);
uint32_t IRQ_GetPriorityGroupBits (void);
#endif // IRQ_CTRL_H_
=======
/**************************************************************************//**
* @file irq_ctrl.h
* @brief Interrupt Controller API header file
* @version V1.0.0
* @date 23. June 2017
******************************************************************************/
/*
* Copyright (c) 2017 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef IRQ_CTRL_H_
#define IRQ_CTRL_H_
#include <stdint.h>
#ifndef IRQHANDLER_T
#define IRQHANDLER_T
/// Interrupt handler data type
typedef void (*IRQHandler_t) (void);
#endif
#ifndef IRQN_ID_T
#define IRQN_ID_T
/// Interrupt ID number data type
typedef int32_t IRQn_ID_t;
#endif
/* Interrupt mode bit-masks */
#define IRQ_MODE_TRIG_Pos (0U)
#define IRQ_MODE_TRIG_Msk (0x07UL /*<< IRQ_MODE_TRIG_Pos*/)
#define IRQ_MODE_TRIG_LEVEL (0x00UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: level triggered interrupt
#define IRQ_MODE_TRIG_LEVEL_LOW (0x01UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: low level triggered interrupt
#define IRQ_MODE_TRIG_LEVEL_HIGH (0x02UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: high level triggered interrupt
#define IRQ_MODE_TRIG_EDGE (0x04UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: edge triggered interrupt
#define IRQ_MODE_TRIG_EDGE_RISING (0x05UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: rising edge triggered interrupt
#define IRQ_MODE_TRIG_EDGE_FALLING (0x06UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: falling edge triggered interrupt
#define IRQ_MODE_TRIG_EDGE_BOTH (0x07UL /*<< IRQ_MODE_TRIG_Pos*/) ///< Trigger: rising and falling edge triggered interrupt
#define IRQ_MODE_TYPE_Pos (3U)
#define IRQ_MODE_TYPE_Msk (0x01UL << IRQ_MODE_TYPE_Pos)
#define IRQ_MODE_TYPE_IRQ (0x00UL << IRQ_MODE_TYPE_Pos) ///< Type: interrupt source triggers CPU IRQ line
#define IRQ_MODE_TYPE_FIQ (0x01UL << IRQ_MODE_TYPE_Pos) ///< Type: interrupt source triggers CPU FIQ line
#define IRQ_MODE_DOMAIN_Pos (4U)
#define IRQ_MODE_DOMAIN_Msk (0x01UL << IRQ_MODE_DOMAIN_Pos)
#define IRQ_MODE_DOMAIN_NONSECURE (0x00UL << IRQ_MODE_DOMAIN_Pos) ///< Domain: interrupt is targeting non-secure domain
#define IRQ_MODE_DOMAIN_SECURE (0x01UL << IRQ_MODE_DOMAIN_Pos) ///< Domain: interrupt is targeting secure domain
#define IRQ_MODE_CPU_Pos (5U)
#define IRQ_MODE_CPU_Msk (0xFFUL << IRQ_MODE_CPU_Pos)
#define IRQ_MODE_CPU_ALL (0x00UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets all CPUs
#define IRQ_MODE_CPU_0 (0x01UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 0
#define IRQ_MODE_CPU_1 (0x02UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 1
#define IRQ_MODE_CPU_2 (0x04UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 2
#define IRQ_MODE_CPU_3 (0x08UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 3
#define IRQ_MODE_CPU_4 (0x10UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 4
#define IRQ_MODE_CPU_5 (0x20UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 5
#define IRQ_MODE_CPU_6 (0x40UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 6
#define IRQ_MODE_CPU_7 (0x80UL << IRQ_MODE_CPU_Pos) ///< CPU: interrupt targets CPU 7
#define IRQ_MODE_ERROR (0x80000000UL) ///< Bit indicating mode value error
/* Interrupt priority bit-masks */
#define IRQ_PRIORITY_Msk (0x0000FFFFUL) ///< Interrupt priority value bit-mask
#define IRQ_PRIORITY_ERROR (0x80000000UL) ///< Bit indicating priority value error
/// Initialize interrupt controller.
/// \return 0 on success, -1 on error.
int32_t IRQ_Initialize (void);
/// Register interrupt handler.
/// \param[in] irqn interrupt ID number
/// \param[in] handler interrupt handler function address
/// \return 0 on success, -1 on error.
int32_t IRQ_SetHandler (IRQn_ID_t irqn, IRQHandler_t handler);
/// Get the registered interrupt handler.
/// \param[in] irqn interrupt ID number
/// \return registered interrupt handler function address.
IRQHandler_t IRQ_GetHandler (IRQn_ID_t irqn);
/// Enable interrupt.
/// \param[in] irqn interrupt ID number
/// \return 0 on success, -1 on error.
int32_t IRQ_Enable (IRQn_ID_t irqn);
/// Disable interrupt.
/// \param[in] irqn interrupt ID number
/// \return 0 on success, -1 on error.
int32_t IRQ_Disable (IRQn_ID_t irqn);
/// Get interrupt enable state.
/// \param[in] irqn interrupt ID number
/// \return 0 - interrupt is disabled, 1 - interrupt is enabled.
uint32_t IRQ_GetEnableState (IRQn_ID_t irqn);
/// Configure interrupt request mode.
/// \param[in] irqn interrupt ID number
/// \param[in] mode mode configuration
/// \return 0 on success, -1 on error.
int32_t IRQ_SetMode (IRQn_ID_t irqn, uint32_t mode);
/// Get interrupt mode configuration.
/// \param[in] irqn interrupt ID number
/// \return current interrupt mode configuration with optional IRQ_MODE_ERROR bit set.
uint32_t IRQ_GetMode (IRQn_ID_t irqn);
/// Get ID number of current interrupt request (IRQ).
/// \return interrupt ID number.
IRQn_ID_t IRQ_GetActiveIRQ (void);
/// Get ID number of current fast interrupt request (FIQ).
/// \return interrupt ID number.
IRQn_ID_t IRQ_GetActiveFIQ (void);
/// Signal end of interrupt processing.
/// \param[in] irqn interrupt ID number
/// \return 0 on success, -1 on error.
int32_t IRQ_EndOfInterrupt (IRQn_ID_t irqn);
/// Set interrupt pending flag.
/// \param[in] irqn interrupt ID number
/// \return 0 on success, -1 on error.
int32_t IRQ_SetPending (IRQn_ID_t irqn);
/// Get interrupt pending flag.
/// \param[in] irqn interrupt ID number
/// \return 0 - interrupt is not pending, 1 - interrupt is pending.
uint32_t IRQ_GetPending (IRQn_ID_t irqn);
/// Clear interrupt pending flag.
/// \param[in] irqn interrupt ID number
/// \return 0 on success, -1 on error.
int32_t IRQ_ClearPending (IRQn_ID_t irqn);
/// Set interrupt priority value.
/// \param[in] irqn interrupt ID number
/// \param[in] priority interrupt priority value
/// \return 0 on success, -1 on error.
int32_t IRQ_SetPriority (IRQn_ID_t irqn, uint32_t priority);
/// Get interrupt priority.
/// \param[in] irqn interrupt ID number
/// \return current interrupt priority value with optional IRQ_PRIORITY_ERROR bit set.
uint32_t IRQ_GetPriority (IRQn_ID_t irqn);
/// Set priority masking threshold.
/// \param[in] priority priority masking threshold value
/// \return 0 on success, -1 on error.
int32_t IRQ_SetPriorityMask (uint32_t priority);
/// Get priority masking threshold
/// \return current priority masking threshold value with optional IRQ_PRIORITY_ERROR bit set.
uint32_t IRQ_GetPriorityMask (void);
/// Set priority grouping field split point
/// \param[in] bits number of MSB bits included in the group priority field comparison
/// \return 0 on success, -1 on error.
int32_t IRQ_SetPriorityGroupBits (uint32_t bits);
/// Get priority grouping field split point
/// \return current number of MSB bits included in the group priority field comparison with
/// optional IRQ_PRIORITY_ERROR bit set.
uint32_t IRQ_GetPriorityGroupBits (void);
#endif // IRQ_CTRL_H_
>>>>>>> upper

413
Drivers/CMSIS/Core_A/Source/irq_ctrl_gic.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/**************************************************************************//**
* @file irq_ctrl_gic.c
* @brief Interrupt controller handling implementation for GIC
@ -416,3 +417,415 @@ __WEAK uint32_t IRQ_GetPriorityGroupBits (void) {
}
#endif
=======
/**************************************************************************//**
* @file irq_ctrl_gic.c
* @brief Interrupt controller handling implementation for GIC
* @version V1.0.1
* @date 9. April 2018
******************************************************************************/
/*
* Copyright (c) 2017 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stddef.h>
#include "RTE_Components.h"
#include CMSIS_device_header
#include "irq_ctrl.h"
#if defined(__GIC_PRESENT) && (__GIC_PRESENT == 1U)
/// Number of implemented interrupt lines
#ifndef IRQ_GIC_LINE_COUNT
#define IRQ_GIC_LINE_COUNT (1020U)
#endif
static IRQHandler_t IRQTable[IRQ_GIC_LINE_COUNT] = { 0U };
static uint32_t IRQ_ID0;
/// Initialize interrupt controller.
__WEAK int32_t IRQ_Initialize (void) {
uint32_t i;
for (i = 0U; i < IRQ_GIC_LINE_COUNT; i++) {
IRQTable[i] = (IRQHandler_t)NULL;
}
GIC_Enable();
return (0);
}
/// Register interrupt handler.
__WEAK int32_t IRQ_SetHandler (IRQn_ID_t irqn, IRQHandler_t handler) {
int32_t status;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
IRQTable[irqn] = handler;
status = 0;
} else {
status = -1;
}
return (status);
}
/// Get the registered interrupt handler.
__WEAK IRQHandler_t IRQ_GetHandler (IRQn_ID_t irqn) {
IRQHandler_t h;
// Ignore CPUID field (software generated interrupts)
irqn &= 0x3FFU;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
h = IRQTable[irqn];
} else {
h = (IRQHandler_t)0;
}
return (h);
}
/// Enable interrupt.
__WEAK int32_t IRQ_Enable (IRQn_ID_t irqn) {
int32_t status;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
GIC_EnableIRQ ((IRQn_Type)irqn);
status = 0;
} else {
status = -1;
}
return (status);
}
/// Disable interrupt.
__WEAK int32_t IRQ_Disable (IRQn_ID_t irqn) {
int32_t status;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
GIC_DisableIRQ ((IRQn_Type)irqn);
status = 0;
} else {
status = -1;
}
return (status);
}
/// Get interrupt enable state.
__WEAK uint32_t IRQ_GetEnableState (IRQn_ID_t irqn) {
uint32_t enable;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
enable = GIC_GetEnableIRQ((IRQn_Type)irqn);
} else {
enable = 0U;
}
return (enable);
}
/// Configure interrupt request mode.
__WEAK int32_t IRQ_SetMode (IRQn_ID_t irqn, uint32_t mode) {
uint32_t val;
uint8_t cfg;
uint8_t secure;
uint8_t cpu;
int32_t status = 0;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
// Check triggering mode
val = (mode & IRQ_MODE_TRIG_Msk);
if (val == IRQ_MODE_TRIG_LEVEL) {
cfg = 0x00U;
} else if (val == IRQ_MODE_TRIG_EDGE) {
cfg = 0x02U;
} else {
cfg = 0x00U;
status = -1;
}
// Check interrupt type
val = mode & IRQ_MODE_TYPE_Msk;
if (val != IRQ_MODE_TYPE_IRQ) {
status = -1;
}
// Check interrupt domain
val = mode & IRQ_MODE_DOMAIN_Msk;
if (val == IRQ_MODE_DOMAIN_NONSECURE) {
secure = 0U;
} else {
// Check security extensions support
val = GIC_DistributorInfo() & (1UL << 10U);
if (val != 0U) {
// Security extensions are supported
secure = 1U;
} else {
secure = 0U;
status = -1;
}
}
// Check interrupt CPU targets
val = mode & IRQ_MODE_CPU_Msk;
if (val == IRQ_MODE_CPU_ALL) {
cpu = 0xFFU;
} else {
cpu = val >> IRQ_MODE_CPU_Pos;
}
// Apply configuration if no mode error
if (status == 0) {
GIC_SetConfiguration((IRQn_Type)irqn, cfg);
GIC_SetTarget ((IRQn_Type)irqn, cpu);
if (secure != 0U) {
GIC_SetGroup ((IRQn_Type)irqn, secure);
}
}
}
return (status);
}
/// Get interrupt mode configuration.
__WEAK uint32_t IRQ_GetMode (IRQn_ID_t irqn) {
uint32_t mode;
uint32_t val;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
mode = IRQ_MODE_TYPE_IRQ;
// Get trigger mode
val = GIC_GetConfiguration((IRQn_Type)irqn);
if ((val & 2U) != 0U) {
// Corresponding interrupt is edge triggered
mode |= IRQ_MODE_TRIG_EDGE;
} else {
// Corresponding interrupt is level triggered
mode |= IRQ_MODE_TRIG_LEVEL;
}
// Get interrupt CPU targets
mode |= GIC_GetTarget ((IRQn_Type)irqn) << IRQ_MODE_CPU_Pos;
} else {
mode = IRQ_MODE_ERROR;
}
return (mode);
}
/// Get ID number of current interrupt request (IRQ).
__WEAK IRQn_ID_t IRQ_GetActiveIRQ (void) {
IRQn_ID_t irqn;
uint32_t prio;
/* Dummy read to avoid GIC 390 errata 801120 */
GIC_GetHighPendingIRQ();
irqn = GIC_AcknowledgePending();
__DSB();
/* Workaround GIC 390 errata 733075 (GIC-390_Errata_Notice_v6.pdf, 09-Jul-2014) */
/* The following workaround code is for a single-core system. It would be */
/* different in a multi-core system. */
/* If the ID is 0 or 0x3FE or 0x3FF, then the GIC CPU interface may be locked-up */
/* so unlock it, otherwise service the interrupt as normal. */
/* Special IDs 1020=0x3FC and 1021=0x3FD are reserved values in GICv1 and GICv2 */
/* so will not occur here. */
if ((irqn == 0) || (irqn >= 0x3FE)) {
/* Unlock the CPU interface with a dummy write to Interrupt Priority Register */
prio = GIC_GetPriority((IRQn_Type)0);
GIC_SetPriority ((IRQn_Type)0, prio);
__DSB();
if ((irqn == 0U) && ((GIC_GetIRQStatus ((IRQn_Type)irqn) & 1U) != 0U) && (IRQ_ID0 == 0U)) {
/* If the ID is 0, is active and has not been seen before */
IRQ_ID0 = 1U;
}
/* End of Workaround GIC 390 errata 733075 */
}
return (irqn);
}
/// Get ID number of current fast interrupt request (FIQ).
__WEAK IRQn_ID_t IRQ_GetActiveFIQ (void) {
return ((IRQn_ID_t)-1);
}
/// Signal end of interrupt processing.
__WEAK int32_t IRQ_EndOfInterrupt (IRQn_ID_t irqn) {
int32_t status;
IRQn_Type irq = (IRQn_Type)irqn;
irqn &= 0x3FFU;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
GIC_EndInterrupt (irq);
if (irqn == 0) {
IRQ_ID0 = 0U;
}
status = 0;
} else {
status = -1;
}
return (status);
}
/// Set interrupt pending flag.
__WEAK int32_t IRQ_SetPending (IRQn_ID_t irqn) {
int32_t status;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
GIC_SetPendingIRQ ((IRQn_Type)irqn);
status = 0;
} else {
status = -1;
}
return (status);
}
/// Get interrupt pending flag.
__WEAK uint32_t IRQ_GetPending (IRQn_ID_t irqn) {
uint32_t pending;
if ((irqn >= 16) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
pending = GIC_GetPendingIRQ ((IRQn_Type)irqn);
} else {
pending = 0U;
}
return (pending & 1U);
}
/// Clear interrupt pending flag.
__WEAK int32_t IRQ_ClearPending (IRQn_ID_t irqn) {
int32_t status;
if ((irqn >= 16) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
GIC_ClearPendingIRQ ((IRQn_Type)irqn);
status = 0;
} else {
status = -1;
}
return (status);
}
/// Set interrupt priority value.
__WEAK int32_t IRQ_SetPriority (IRQn_ID_t irqn, uint32_t priority) {
int32_t status;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
GIC_SetPriority ((IRQn_Type)irqn, priority);
status = 0;
} else {
status = -1;
}
return (status);
}
/// Get interrupt priority.
__WEAK uint32_t IRQ_GetPriority (IRQn_ID_t irqn) {
uint32_t priority;
if ((irqn >= 0) && (irqn < (IRQn_ID_t)IRQ_GIC_LINE_COUNT)) {
priority = GIC_GetPriority ((IRQn_Type)irqn);
} else {
priority = IRQ_PRIORITY_ERROR;
}
return (priority);
}
/// Set priority masking threshold.
__WEAK int32_t IRQ_SetPriorityMask (uint32_t priority) {
GIC_SetInterfacePriorityMask (priority);
return (0);
}
/// Get priority masking threshold
__WEAK uint32_t IRQ_GetPriorityMask (void) {
return GIC_GetInterfacePriorityMask();
}
/// Set priority grouping field split point
__WEAK int32_t IRQ_SetPriorityGroupBits (uint32_t bits) {
int32_t status;
if (bits == IRQ_PRIORITY_Msk) {
bits = 7U;
}
if (bits < 8U) {
GIC_SetBinaryPoint (7U - bits);
status = 0;
} else {
status = -1;
}
return (status);
}
/// Get priority grouping field split point
__WEAK uint32_t IRQ_GetPriorityGroupBits (void) {
uint32_t bp;
bp = GIC_GetBinaryPoint() & 0x07U;
return (7U - bp);
}
#endif
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_class_marks_example
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_class_marks_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator
>>>>>>> upper

214
Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/arm_class_marks_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -219,3 +220,216 @@ int32_t main()
while (1); /* main function does not return */
#endif
}
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_class_marks_example_f32.c
*
* Description: Example code to calculate Minimum, Maximum
* Mean, std and variance of marks obtained in a class
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup ClassMarks Class Marks Example
*
* \par Description:
* \par
* Demonstrates the use the Maximum, Minimum, Mean, Standard Deviation, Variance
* and Matrix functions to calculate statistical values of marks obtained in a class.
*
* \note This example also demonstrates the usage of static initialization.
*
* \par Variables Description:
* \par
* \li \c testMarks_f32 points to the marks scored by 20 students in 4 subjects
* \li \c max_marks Maximum of all marks
* \li \c min_marks Minimum of all marks
* \li \c mean Mean of all marks
* \li \c var Variance of the marks
* \li \c std Standard deviation of the marks
* \li \c numStudents Total number of students in the class
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_mat_init_f32()
* - arm_mat_mult_f32()
* - arm_max_f32()
* - arm_min_f32()
* - arm_mean_f32()
* - arm_std_f32()
* - arm_var_f32()
*
* <b> Refer </b>
* \link arm_class_marks_example_f32.c \endlink
*
*/
/** \example arm_class_marks_example_f32.c
*/
#include "arm_math.h"
#define USE_STATIC_INIT
/* ----------------------------------------------------------------------
** Global defines
** ------------------------------------------------------------------- */
#define TEST_LENGTH_SAMPLES (20*4)
/* ----------------------------------------------------------------------
** List of Marks scored by 20 students for 4 subjects
** ------------------------------------------------------------------- */
const float32_t testMarks_f32[TEST_LENGTH_SAMPLES] =
{
42.000000, 37.000000, 81.000000, 28.000000,
83.000000, 72.000000, 36.000000, 38.000000,
32.000000, 51.000000, 63.000000, 64.000000,
97.000000, 82.000000, 95.000000, 90.000000,
66.000000, 51.000000, 54.000000, 42.000000,
67.000000, 56.000000, 45.000000, 57.000000,
67.000000, 69.000000, 35.000000, 52.000000,
29.000000, 81.000000, 58.000000, 47.000000,
38.000000, 76.000000, 100.000000, 29.000000,
33.000000, 47.000000, 29.000000, 50.000000,
34.000000, 41.000000, 61.000000, 46.000000,
52.000000, 50.000000, 48.000000, 36.000000,
47.000000, 55.000000, 44.000000, 40.000000,
100.000000, 94.000000, 84.000000, 37.000000,
32.000000, 71.000000, 47.000000, 77.000000,
31.000000, 50.000000, 49.000000, 35.000000,
63.000000, 67.000000, 40.000000, 31.000000,
29.000000, 68.000000, 61.000000, 38.000000,
31.000000, 28.000000, 28.000000, 76.000000,
55.000000, 33.000000, 29.000000, 39.000000
};
/* ----------------------------------------------------------------------
* Number of subjects X 1
* ------------------------------------------------------------------- */
const float32_t testUnity_f32[4] =
{
1.000, 1.000, 1.000, 1.000
};
/* ----------------------------------------------------------------------
** f32 Output buffer
** ------------------------------------------------------------------- */
static float32_t testOutput[TEST_LENGTH_SAMPLES];
/* ------------------------------------------------------------------
* Global defines
*------------------------------------------------------------------- */
#define NUMSTUDENTS 20
#define NUMSUBJECTS 4
/* ------------------------------------------------------------------
* Global variables
*------------------------------------------------------------------- */
uint32_t numStudents = 20;
uint32_t numSubjects = 4;
float32_t max_marks, min_marks, mean, std, var;
uint32_t student_num;
/* ----------------------------------------------------------------------------------
* Main f32 test function. It returns maximum marks secured and student number
* ------------------------------------------------------------------------------- */
int32_t main()
{
#ifndef USE_STATIC_INIT
arm_matrix_instance_f32 srcA;
arm_matrix_instance_f32 srcB;
arm_matrix_instance_f32 dstC;
/* Input and output matrices initializations */
arm_mat_init_f32(&srcA, numStudents, numSubjects, (float32_t *)testMarks_f32);
arm_mat_init_f32(&srcB, numSubjects, 1, (float32_t *)testUnity_f32);
arm_mat_init_f32(&dstC, numStudents, 1, testOutput);
#else
/* Static Initializations of Input and output matrix sizes and array */
arm_matrix_instance_f32 srcA = {NUMSTUDENTS, NUMSUBJECTS, (float32_t *)testMarks_f32};
arm_matrix_instance_f32 srcB = {NUMSUBJECTS, 1, (float32_t *)testUnity_f32};
arm_matrix_instance_f32 dstC = {NUMSTUDENTS, 1, testOutput};
#endif
/* ----------------------------------------------------------------------
*Call the Matrix multiplication process function
* ------------------------------------------------------------------- */
arm_mat_mult_f32(&srcA, &srcB, &dstC);
/* ----------------------------------------------------------------------
** Call the Max function to calculate max marks among numStudents
** ------------------------------------------------------------------- */
arm_max_f32(testOutput, numStudents, &max_marks, &student_num);
/* ----------------------------------------------------------------------
** Call the Min function to calculate min marks among numStudents
** ------------------------------------------------------------------- */
arm_min_f32(testOutput, numStudents, &min_marks, &student_num);
/* ----------------------------------------------------------------------
** Call the Mean function to calculate mean
** ------------------------------------------------------------------- */
arm_mean_f32(testOutput, numStudents, &mean);
/* ----------------------------------------------------------------------
** Call the std function to calculate standard deviation
** ------------------------------------------------------------------- */
arm_std_f32(testOutput, numStudents, &std);
/* ----------------------------------------------------------------------
** Call the var function to calculate variance
** ------------------------------------------------------------------- */
arm_var_f32(testOutput, numStudents, &var);
while (1); /* main function does not return */
}
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_convolution_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_convolution_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_convolution_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

250
Drivers/CMSIS/DSP/Examples/ARM/arm_convolution_example/arm_convolution_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -261,3 +262,252 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_convolution_example_f32.c
*
* Description: Example code demonstrating Convolution of two input signals using fft.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup ConvolutionExample Convolution Example
*
* \par Description:
* \par
* Demonstrates the convolution theorem with the use of the Complex FFT, Complex-by-Complex
* Multiplication, and Support Functions.
*
* \par Algorithm:
* \par
* The convolution theorem states that convolution in the time domain corresponds to
* multiplication in the frequency domain. Therefore, the Fourier transform of the convoution of
* two signals is equal to the product of their individual Fourier transforms.
* The Fourier transform of a signal can be evaluated efficiently using the Fast Fourier Transform (FFT).
* \par
* Two input signals, <code>a[n]</code> and <code>b[n]</code>, with lengths \c n1 and \c n2 respectively,
* are zero padded so that their lengths become \c N, which is greater than or equal to <code>(n1+n2-1)</code>
* and is a power of 4 as FFT implementation is radix-4.
* The convolution of <code>a[n]</code> and <code>b[n]</code> is obtained by taking the FFT of the input
* signals, multiplying the Fourier transforms of the two signals, and taking the inverse FFT of
* the multiplied result.
* \par
* This is denoted by the following equations:
* <pre> A[k] = FFT(a[n],N)
* B[k] = FFT(b[n],N)
* conv(a[n], b[n]) = IFFT(A[k] * B[k], N)</pre>
* where <code>A[k]</code> and <code>B[k]</code> are the N-point FFTs of the signals <code>a[n]</code>
* and <code>b[n]</code> respectively.
* The length of the convolved signal is <code>(n1+n2-1)</code>.
*
* \par Block Diagram:
* \par
* \image html Convolution.gif
*
* \par Variables Description:
* \par
* \li \c testInputA_f32 points to the first input sequence
* \li \c srcALen length of the first input sequence
* \li \c testInputB_f32 points to the second input sequence
* \li \c srcBLen length of the second input sequence
* \li \c outLen length of convolution output sequence, <code>(srcALen + srcBLen - 1)</code>
* \li \c AxB points to the output array where the product of individual FFTs of inputs is stored.
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_fill_f32()
* - arm_copy_f32()
* - arm_cfft_radix4_init_f32()
* - arm_cfft_radix4_f32()
* - arm_cmplx_mult_cmplx_f32()
*
* <b> Refer </b>
* \link arm_convolution_example_f32.c \endlink
*
*/
/** \example arm_convolution_example_f32.c
*/
#include "arm_math.h"
#include "math_helper.h"
/* ----------------------------------------------------------------------
* Defines each of the tests performed
* ------------------------------------------------------------------- */
#define MAX_BLOCKSIZE 128
#define DELTA (0.000001f)
#define SNR_THRESHOLD 90
/* ----------------------------------------------------------------------
* Declare I/O buffers
* ------------------------------------------------------------------- */
float32_t Ak[MAX_BLOCKSIZE]; /* Input A */
float32_t Bk[MAX_BLOCKSIZE]; /* Input B */
float32_t AxB[MAX_BLOCKSIZE * 2]; /* Output */
/* ----------------------------------------------------------------------
* Test input data for Floating point Convolution example for 32-blockSize
* Generated by the MATLAB randn() function
* ------------------------------------------------------------------- */
float32_t testInputA_f32[64] =
{
-0.808920, 1.357369, 1.180861, -0.504544, 1.762637, -0.703285,
1.696966, 0.620571, -0.151093, -0.100235, -0.872382, -0.403579,
-0.860749, -0.382648, -1.052338, 0.128113, -0.646269, 1.093377,
-2.209198, 0.471706, 0.408901, 1.266242, 0.598252, 1.176827,
-0.203421, 0.213596, -0.851964, -0.466958, 0.021841, -0.698938,
-0.604107, 0.461778, -0.318219, 0.942520, 0.577585, 0.417619,
0.614665, 0.563679, -1.295073, -0.764437, 0.952194, -0.859222,
-0.618554, -2.268542, -1.210592, 1.655853, -2.627219, -0.994249,
-1.374704, 0.343799, 0.025619, 1.227481, -0.708031, 0.069355,
-1.845228, -1.570886, 1.010668, -1.802084, 1.630088, 1.286090,
-0.161050, -0.940794, 0.367961, 0.291907
};
float32_t testInputB_f32[64] =
{
0.933724, 0.046881, 1.316470, 0.438345, 0.332682, 2.094885,
0.512081, 0.035546, 0.050894, -2.320371, 0.168711, -1.830493,
-0.444834, -1.003242, -0.531494, -1.365600, -0.155420, -0.757692,
-0.431880, -0.380021, 0.096243, -0.695835, 0.558850, -1.648962,
0.020369, -0.363630, 0.887146, 0.845503, -0.252864, -0.330397,
1.269131, -1.109295, -1.027876, 0.135940, 0.116721, -0.293399,
-1.349799, 0.166078, -0.802201, 0.369367, -0.964568, -2.266011,
0.465178, 0.651222, -0.325426, 0.320245, -0.784178, -0.579456,
0.093374, 0.604778, -0.048225, 0.376297, -0.394412, 0.578182,
-1.218141, -1.387326, 0.692462, -0.631297, 0.153137, -0.638952,
0.635474, -0.970468, 1.334057, -0.111370
};
const float testRefOutput_f32[127] =
{
-0.818943, 1.229484, -0.533664, 1.016604, 0.341875, -1.963656,
5.171476, 3.478033, 7.616361, 6.648384, 0.479069, 1.792012,
-1.295591, -7.447818, 0.315830, -10.657445, -2.483469, -6.524236,
-7.380591, -3.739005, -8.388957, 0.184147, -1.554888, 3.786508,
-1.684421, 5.400610, -1.578126, 7.403361, 8.315999, 2.080267,
11.077776, 2.749673, 7.138962, 2.748762, 0.660363, 0.981552,
1.442275, 0.552721, -2.576892, 4.703989, 0.989156, 8.759344,
-0.564825, -3.994680, 0.954710, -5.014144, 6.592329, 1.599488,
-13.979146, -0.391891, -4.453369, -2.311242, -2.948764, 1.761415,
-0.138322, 10.433007, -2.309103, 4.297153, 8.535523, 3.209462,
8.695819, 5.569919, 2.514304, 5.582029, 2.060199, 0.642280,
7.024616, 1.686615, -6.481756, 1.343084, -3.526451, 1.099073,
-2.965764, -0.173723, -4.111484, 6.528384, -6.965658, 1.726291,
1.535172, 11.023435, 2.338401, -4.690188, 1.298210, 3.943885,
8.407885, 5.168365, 0.684131, 1.559181, 1.859998, 2.852417,
8.574070, -6.369078, 6.023458, 11.837963, -6.027632, 4.469678,
-6.799093, -2.674048, 6.250367, -6.809971, -3.459360, 9.112410,
-2.711621, -1.336678, 1.564249, -1.564297, -1.296760, 8.904013,
-3.230109, 6.878013, -7.819823, 3.369909, -1.657410, -2.007358,
-4.112825, 1.370685, -3.420525, -6.276605, 3.244873, -3.352638,
1.545372, 0.902211, 0.197489, -1.408732, 0.523390, 0.348440, 0
};
/* ----------------------------------------------------------------------
* Declare Global variables
* ------------------------------------------------------------------- */
uint32_t srcALen = 64; /* Length of Input A */
uint32_t srcBLen = 64; /* Length of Input B */
uint32_t outLen; /* Length of convolution output */
float32_t snr; /* output SNR */
int32_t main(void)
{
arm_status status; /* Status of the example */
arm_cfft_radix4_instance_f32 cfft_instance; /* CFFT Structure instance */
/* CFFT Structure instance pointer */
arm_cfft_radix4_instance_f32 *cfft_instance_ptr =
(arm_cfft_radix4_instance_f32*) &cfft_instance;
/* output length of convolution */
outLen = srcALen + srcBLen - 1;
/* Initialise the fft input buffers with all zeros */
arm_fill_f32(0.0, Ak, MAX_BLOCKSIZE);
arm_fill_f32(0.0, Bk, MAX_BLOCKSIZE);
/* Copy the input values to the fft input buffers */
arm_copy_f32(testInputA_f32, Ak, MAX_BLOCKSIZE/2);
arm_copy_f32(testInputB_f32, Bk, MAX_BLOCKSIZE/2);
/* Initialize the CFFT function to compute 64 point fft */
status = arm_cfft_radix4_init_f32(cfft_instance_ptr, 64, 0, 1);
/* Transform input a[n] from time domain to frequency domain A[k] */
arm_cfft_radix4_f32(cfft_instance_ptr, Ak);
/* Transform input b[n] from time domain to frequency domain B[k] */
arm_cfft_radix4_f32(cfft_instance_ptr, Bk);
/* Complex Multiplication of the two input buffers in frequency domain */
arm_cmplx_mult_cmplx_f32(Ak, Bk, AxB, MAX_BLOCKSIZE/2);
/* Initialize the CIFFT function to compute 64 point ifft */
status = arm_cfft_radix4_init_f32(cfft_instance_ptr, 64, 1, 1);
/* Transform the multiplication output from frequency domain to time domain,
that gives the convolved output */
arm_cfft_radix4_f32(cfft_instance_ptr, AxB);
/* SNR Calculation */
snr = arm_snr_f32((float32_t *)testRefOutput_f32, AxB, srcALen + srcBLen - 1);
/* Compare the SNR with threshold to test whether the
computed output is matched with the reference output values. */
if ( snr > SNR_THRESHOLD)
{
status = ARM_MATH_SUCCESS;
}
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

469
Drivers/CMSIS/DSP/Examples/ARM/arm_convolution_example/math_helper.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -472,3 +473,471 @@ void arm_clip_f32 (float *pIn, uint32_t numSamples)
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0 b
*
* Project: CMSIS DSP Library
*
* Title: math_helper.c
*
* Description: Definition of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
* Include standard header files
* -------------------------------------------------------------------- */
#include<math.h>
/* ----------------------------------------------------------------------
* Include project header files
* -------------------------------------------------------------------- */
#include "math_helper.h"
/**
* @brief Caluclation of SNR
* @param[in] pRef Pointer to the reference buffer
* @param[in] pTest Pointer to the test buffer
* @param[in] buffSize total number of samples
* @return SNR
* The function Caluclates signal to noise ratio for the reference output
* and test output
*/
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize)
{
float EnergySignal = 0.0, EnergyError = 0.0;
uint32_t i;
float SNR;
int temp;
int *test;
for (i = 0; i < buffSize; i++)
{
/* Checking for a NAN value in pRef array */
test = (int *)(&pRef[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
/* Checking for a NAN value in pTest array */
test = (int *)(&pTest[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
EnergySignal += pRef[i] * pRef[i];
EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);
}
/* Checking for a NAN value in EnergyError */
test = (int *)(&EnergyError);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
SNR = 10 * log10 (EnergySignal / EnergyError);
return (SNR);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Converts float to fixed in q12.20 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to outputbuffer
* @param[in] numSamples number of samples in the input buffer
* @return none
* The function converts floating point values to fixed point(q12.20) values
*/
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1048576.0f corresponds to pow(2, 20) */
pOut[i] = (q31_t) (pIn[i] * 1048576.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 1.0)
{
pOut[i] = 0x000FFFFF;
}
}
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q31 (q31_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q7 (q7_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Caluclates number of guard bits
* @param[in] num_adds number of additions
* @return guard bits
* The function Caluclates the number of guard bits
* depending on the numtaps
*/
uint32_t arm_calc_guard_bits (uint32_t num_adds)
{
uint32_t i = 1, j = 0;
if (num_adds == 1)
{
return (0);
}
while (i < num_adds)
{
i = i * 2;
j++;
}
return (j);
}
/**
* @brief Apply guard bits to buffer
* @param[in,out] pIn pointer to input buffer
* @param[in] numSamples number of samples in the input buffer
* @param[in] guard_bits guard bits
* @return none
*/
void arm_apply_guard_bits (float32_t *pIn,
uint32_t numSamples,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
pIn[i] = pIn[i] * arm_calc_2pow(guard_bits);
}
}
/**
* @brief Calculates pow(2, numShifts)
* @param[in] numShifts number of shifts
* @return pow(2, numShifts)
*/
uint32_t arm_calc_2pow(uint32_t numShifts)
{
uint32_t i, val = 1;
for (i = 0; i < numShifts; i++)
{
val = val * 2;
}
return(val);
}
/**
* @brief Converts float to fixed q14
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 16384.0f corresponds to pow(2, 14) */
pOut[i] = (q15_t) (pIn[i] * 16384.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 536870912.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 4.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q28 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 268435456.0f corresponds to pow(2, 28) */
pOut[i] = (q31_t) (pIn[i] * 268435456.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 8.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Clip the float values to +/- 1
* @param[in,out] pIn input buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_clip_f32 (float *pIn, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
if (pIn[i] > 1.0f)
{
pIn[i] = 1.0;
}
else if ( pIn[i] < -1.0f)
{
pIn[i] = -1.0;
}
}
}
>>>>>>> upper

66
Drivers/CMSIS/DSP/Examples/ARM/arm_convolution_example/math_helper.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
@ -60,3 +61,68 @@ uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
*
* Title: math_helper.h
*
* Description: Prototypes of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
#ifndef MATH_HELPER_H
#define MATH_HELPER_H
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize);
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);
void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);
void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_clip_f32(float *pIn, uint32_t numSamples);
uint32_t arm_calc_guard_bits(uint32_t num_adds);
void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_dotproduct_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_dotproduct_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_dotproduct_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

181
Drivers/CMSIS/DSP/Examples/ARM/arm_dotproduct_example/arm_dotproduct_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -187,3 +188,183 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_dotproduct_example_f32.c
*
* Description: Example code computing dot product of two vectors.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup DotproductExample Dot Product Example
*
* \par Description:
* \par
* Demonstrates the use of the Multiply and Add functions to perform the dot product.
* The dot product of two vectors is obtained by multiplying corresponding elements
* and summing the products.
* \par Algorithm:
* \par
* The two input vectors \c A and \c B with length \c n, are multiplied element-by-element
* and then added to obtain dot product.
* \par
* This is denoted by the following equation:
* <pre> dotProduct = A[0] * B[0] + A[1] * B[1] + ... + A[n-1] * B[n-1]</pre>
*
* \par Block Diagram:
* \par
* \image html dotProduct.gif
*
* \par Variables Description:
* \par
* \li \c srcA_buf_f32 points to first input vector
* \li \c srcB_buf_f32 points to second input vector
* \li \c testOutput stores dot product of the two input vectors.
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_mult_f32()
* - arm_add_f32()
*
* <b> Refer </b>
* \link arm_dotproduct_example_f32.c \endlink
*
*/
/** \example arm_dotproduct_example_f32.c
*/
#include <math.h>
#include "arm_math.h"
/* ----------------------------------------------------------------------
* Defines each of the tests performed
* ------------------------------------------------------------------- */
#define MAX_BLOCKSIZE 32
#define DELTA (0.000001f)
/* ----------------------------------------------------------------------
* Test input data for Floating point Dot Product example for 32-blockSize
* Generated by the MATLAB randn() function
* ------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
** Test input data of srcA for blockSize 32
** ------------------------------------------------------------------- */
float32_t srcA_buf_f32[MAX_BLOCKSIZE] =
{
-0.4325648115282207, -1.6655843782380970, 0.1253323064748307,
0.2876764203585489, -1.1464713506814637, 1.1909154656429988,
1.1891642016521031, -0.0376332765933176, 0.3272923614086541,
0.1746391428209245, -0.1867085776814394, 0.7257905482933027,
-0.5883165430141887, 2.1831858181971011, -0.1363958830865957,
0.1139313135208096, 1.0667682113591888, 0.0592814605236053,
-0.0956484054836690, -0.8323494636500225, 0.2944108163926404,
-1.3361818579378040, 0.7143245518189522, 1.6235620644462707,
-0.6917757017022868, 0.8579966728282626, 1.2540014216025324,
-1.5937295764474768, -1.4409644319010200, 0.5711476236581780,
-0.3998855777153632, 0.6899973754643451
};
/* ----------------------------------------------------------------------
** Test input data of srcB for blockSize 32
** ------------------------------------------------------------------- */
float32_t srcB_buf_f32[MAX_BLOCKSIZE] =
{
1.7491401329284098, 0.1325982188803279, 0.3252281811989881,
-0.7938091410349637, 0.3149236145048914, -0.5272704888029532,
0.9322666565031119, 1.1646643544607362, -2.0456694357357357,
-0.6443728590041911, 1.7410657940825480, 0.4867684246821860,
1.0488288293660140, 1.4885752747099299, 1.2705014969484090,
-1.8561241921210170, 2.1343209047321410, 1.4358467535865909,
-0.9173023332875400, -1.1060770780029008, 0.8105708062681296,
0.6985430696369063, -0.4015827425012831, 1.2687512030669628,
-0.7836083053674872, 0.2132664971465569, 0.7878984786088954,
0.8966819356782295, -0.1869172943544062, 1.0131816724341454,
0.2484350696132857, 0.0596083377937976
};
/* Reference dot product output */
float32_t refDotProdOut = 5.9273644806352142;
/* ----------------------------------------------------------------------
* Declare Global variables
* ------------------------------------------------------------------- */
float32_t multOutput[MAX_BLOCKSIZE]; /* Intermediate output */
float32_t testOutput; /* Final ouput */
arm_status status; /* Status of the example */
int32_t main(void)
{
uint32_t i; /* Loop counter */
float32_t diff; /* Difference between reference and test outputs */
/* Multiplication of two input buffers */
arm_mult_f32(srcA_buf_f32, srcB_buf_f32, multOutput, MAX_BLOCKSIZE);
/* Accumulate the multiplication output values to
get the dot product of the two inputs */
for(i=0; i< MAX_BLOCKSIZE; i++)
{
arm_add_f32(&testOutput, &multOutput[i], &testOutput, 1);
}
/* absolute value of difference between ref and test */
diff = fabsf(refDotProdOut - testOutput);
/* Comparison of dot product value with reference */
if (diff > DELTA)
{
status = ARM_MATH_TEST_FAILURE;
}
if ( status == ARM_MATH_TEST_FAILURE)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_fft_bin_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_fft_bin_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_fft_bin_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

311
Drivers/CMSIS/DSP/Examples/ARM/arm_fft_bin_example/arm_fft_bin_data.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -306,3 +307,313 @@ float32_t testInput_f32_10khz[2048] =
};
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_fft_bin_data.c
*
* Description: Data file used for example code
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
/* ----------------------------------------------------------------------
Test Input signal contains 10KHz signal + Uniformly distributed white noise
** ------------------------------------------------------------------- */
float32_t testInput_f32_10khz[2048] =
{
-0.865129623056441, 0.000000000000000, -2.655020678073846, 0.000000000000000, 0.600664612949661, 0.000000000000000, 0.080378093886515, 0.000000000000000,
-2.899160484012034, 0.000000000000000, 2.563004262857762, 0.000000000000000, 3.078328403304206, 0.000000000000000, 0.105906778385130, 0.000000000000000,
0.048366940168201, 0.000000000000000, -0.145696461188734, 0.000000000000000, -0.023417155362879, 0.000000000000000, 2.127729174988954, 0.000000000000000,
-1.176633086028377, 0.000000000000000, 3.690223557991855, 0.000000000000000, -0.622791766173194, 0.000000000000000, 0.722837373872203, 0.000000000000000,
2.739754205367484, 0.000000000000000, -0.062610410524552, 0.000000000000000, -0.891296810967338, 0.000000000000000, -1.845872258871811, 0.000000000000000,
1.195039415434387, 0.000000000000000, -2.177388969045026, 0.000000000000000, 1.078649103637905, 0.000000000000000, 2.570976050490193, 0.000000000000000,
-1.383551403404574, 0.000000000000000, 2.392141424058873, 0.000000000000000, 2.858002843205065, 0.000000000000000, -3.682433899725536, 0.000000000000000,
-3.488146646451150, 0.000000000000000, 1.323468578888120, 0.000000000000000, -0.099771155430726, 0.000000000000000, 1.561168082500454, 0.000000000000000,
1.025026795103179, 0.000000000000000, 0.928841900171200, 0.000000000000000, 2.930499509864950, 0.000000000000000, 2.013349089766430, 0.000000000000000,
2.381676148486737, 0.000000000000000, -3.081062307950236, 0.000000000000000, -0.389579115537544, 0.000000000000000, 0.181540149166620, 0.000000000000000,
-2.601953341353208, 0.000000000000000, 0.333435137783218, 0.000000000000000, -2.812945856162965, 0.000000000000000, 2.649109640172910, 0.000000000000000,
-1.003963025744654, 0.000000000000000, 1.552460768755035, 0.000000000000000, 0.088641345335247, 0.000000000000000, -2.519951327113426, 0.000000000000000,
-4.341348988610527, 0.000000000000000, 0.557772429359965, 0.000000000000000, -1.671267412948494, 0.000000000000000, 0.733951350960387, 0.000000000000000,
0.409263788034864, 0.000000000000000, 3.566033071952806, 0.000000000000000, 1.882565173848352, 0.000000000000000, -1.106017073793287, 0.000000000000000,
0.154456720778718, 0.000000000000000, -2.513205795512153, 0.000000000000000, 0.310978660939421, 0.000000000000000, 0.579706500111723, 0.000000000000000,
0.000086383683251, 0.000000000000000, -1.311866980897721, 0.000000000000000, 1.840007477574986, 0.000000000000000, -3.253005768451345, 0.000000000000000,
1.462584328739432, 0.000000000000000, 1.610103610851738, 0.000000000000000, 0.761914676858907, 0.000000000000000, 0.974541361089834, 0.000000000000000,
0.686845845885983, 0.000000000000000, 1.849153122025191, 0.000000000000000, 0.787800410401453, 0.000000000000000, -1.187438909666279, 0.000000000000000,
-0.754937911044720, 0.000000000000000, 0.084373858395232, 0.000000000000000, -2.600269011710521, 0.000000000000000, -0.962982842142644, 0.000000000000000,
-0.369328108540868, 0.000000000000000, 0.810791418361879, 0.000000000000000, 3.587016488699641, 0.000000000000000, -0.520776145083723, 0.000000000000000,
0.640249919627884, 0.000000000000000, 1.103122489464969, 0.000000000000000, 2.231779881455556, 0.000000000000000, -1.308035392685241, 0.000000000000000,
0.424070304330106, 0.000000000000000, -0.200383932651189, 0.000000000000000, -2.365526783356541, 0.000000000000000, -0.989114757436628, 0.000000000000000,
2.770807688959777, 0.000000000000000, -0.444172737462307, 0.000000000000000, 0.079760979374078, 0.000000000000000, -0.005199118412183, 0.000000000000000,
-0.664712668309527, 0.000000000000000, -0.624171857561896, 0.000000000000000, 0.537306979007338, 0.000000000000000, -2.575955675497642, 0.000000000000000,
1.562363235756780, 0.000000000000000, 1.814069369848895, 0.000000000000000, -1.293428583392509, 0.000000000000000, -1.026188449495686, 0.000000000000000,
-2.981771815588717, 0.000000000000000, -4.223468103075124, 0.000000000000000, 2.672674782004045, 0.000000000000000, -0.856096801117735, 0.000000000000000,
0.048517345512563, 0.000000000000000, -0.026860721136222, 0.000000000000000, 0.392932277758187, 0.000000000000000, -1.331740855093099, 0.000000000000000,
-1.894292129477081, 0.000000000000000, -1.425006468460681, 0.000000000000000, -2.721772427617057, 0.000000000000000, -1.616831100216806, 0.000000000000000,
3.551177651488947, 0.000000000000000, -0.069685667896087, 0.000000000000000, -3.134634907409102, 0.000000000000000, -0.263627598944639, 0.000000000000000,
-1.650469945991350, 0.000000000000000, -2.203580339374399, 0.000000000000000, -0.872203246123242, 0.000000000000000, 1.230782812607287, 0.000000000000000,
0.257288860093291, 0.000000000000000, 1.989083106173137, 0.000000000000000, -1.985638729453261, 0.000000000000000, -1.416185105842892, 0.000000000000000,
-1.131097688325772, 0.000000000000000, -2.245130805416057, 0.000000000000000, -1.938873996219074, 0.000000000000000, 2.043608361562645, 0.000000000000000,
-0.583727989880841, 0.000000000000000, -1.785266378212929, 0.000000000000000, 1.961457586224753, 0.000000000000000, 1.139400099963223, 0.000000000000000,
-1.979519343363991, 0.000000000000000, 2.003023322818429, 0.000000000000000, 0.229004069076829, 0.000000000000000, 3.452808862193135, 0.000000000000000,
2.882273808365857, 0.000000000000000, -1.549450501844438, 0.000000000000000, -3.283872089931876, 0.000000000000000, -0.327025884099064, 0.000000000000000,
-0.054979977136430, 0.000000000000000, -1.192280531479012, 0.000000000000000, 0.645539328365578, 0.000000000000000, 2.300832863404618, 0.000000000000000,
-1.092951789535240, 0.000000000000000, -1.017368249363773, 0.000000000000000, -0.142673056169787, 0.000000000000000, 0.831073544881250, 0.000000000000000,
-2.314612531587064, 0.000000000000000, -2.221456299106321, 0.000000000000000, 0.460261143885226, 0.000000000000000, 0.050585301888595, 0.000000000000000,
0.364373329183988, 0.000000000000000, -1.685956552069538, 0.000000000000000, 0.050664512351055, 0.000000000000000, -0.193355783902718, 0.000000000000000,
-0.158660446046828, 0.000000000000000, 2.394156453841953, 0.000000000000000, -1.562965718554525, 0.000000000000000, -2.199750600869900, 0.000000000000000,
1.544984022381773, 0.000000000000000, -1.988307216807315, 0.000000000000000, -0.628240722541046, 0.000000000000000, -1.436235771505429, 0.000000000000000,
1.677013691147313, 0.000000000000000, 1.600741781678228, 0.000000000000000, -0.757380959134706, 0.000000000000000, -4.784797439515566, 0.000000000000000,
0.265121462834569, 0.000000000000000, 3.862029485934378, 0.000000000000000, 2.386823577249430, 0.000000000000000, -3.655779745436893, 0.000000000000000,
-0.763541621368016, 0.000000000000000, -1.182140388432962, 0.000000000000000, -1.349106114858063, 0.000000000000000, -2.287533624396759, 0.000000000000000,
-0.028603745188423, 0.000000000000000, -1.353580755934427, 0.000000000000000, 0.461602380352937, 0.000000000000000, -0.059599055078928, 0.000000000000000,
-0.929946734342228, 0.000000000000000, 0.065773089295561, 0.000000000000000, 1.106565863102982, 0.000000000000000, 4.719295086373593, 0.000000000000000,
-2.108377703544395, 0.000000000000000, -2.226393620240159, 0.000000000000000, 1.375668397437521, 0.000000000000000, -0.960772428525443, 0.000000000000000,
-2.156313465390571, 0.000000000000000, 1.126060012375311, 0.000000000000000, 2.756485137030720, 0.000000000000000, 0.739639690862600, 0.000000000000000,
3.914769510295006, 0.000000000000000, 1.685232785586675, 0.000000000000000, 4.079058040970612, 0.000000000000000, -1.174598301660513, 0.000000000000000,
-2.885776587275580, 0.000000000000000, -0.241073635188767, 0.000000000000000, 3.080489872502403, 0.000000000000000, -2.051244183999421, 0.000000000000000,
0.664330486845139, 0.000000000000000, -1.697798999370016, 0.000000000000000, 1.452369423649782, 0.000000000000000, -1.523532831019280, 0.000000000000000,
0.171981186587481, 0.000000000000000, -4.685274721583927, 0.000000000000000, -1.336175835319380, 0.000000000000000, 1.419070770428945, 0.000000000000000,
-0.035791601713475, 0.000000000000000, 2.291937971632081, 0.000000000000000, -1.962559313450293, 0.000000000000000, -4.831595589339301, 0.000000000000000,
-1.857055284000925, 0.000000000000000, 2.606271522635512, 0.000000000000000, -0.576447978738030, 0.000000000000000, 0.082299166967720, 0.000000000000000,
1.888399453494614, 0.000000000000000, -3.564705298046079, 0.000000000000000, -0.939357831083889, 0.000000000000000, -1.903578203697778, 0.000000000000000,
-2.642492215447250, 0.000000000000000, -0.182990405251017, 0.000000000000000, 3.742026478011174, 0.000000000000000, 0.104295803798333, 0.000000000000000,
1.848678195370347, 0.000000000000000, -1.887384346896369, 0.000000000000000, 0.365048973046045, 0.000000000000000, -0.889638010354219, 0.000000000000000,
1.173877118428863, 0.000000000000000, -1.178562827540109, 0.000000000000000, 0.610271645685184, 0.000000000000000, 1.831284815697871, 0.000000000000000,
0.449575390102283, 0.000000000000000, 1.597171905253443, 0.000000000000000, 3.918574971904773, 0.000000000000000, 0.868104027970404, 0.000000000000000,
0.582643134746494, 0.000000000000000, 2.321256382353331, 0.000000000000000, -0.238118642223180, 0.000000000000000, -2.890287868054370, 0.000000000000000,
0.970995414625622, 0.000000000000000, 0.666137930891283, 0.000000000000000, -0.202435718709502, 0.000000000000000, 2.057930200518194, 0.000000000000000,
3.120583443719949, 0.000000000000000, -0.863945271701041, 0.000000000000000, 0.906848893874630, 0.000000000000000, -1.434124930222570, 0.000000000000000,
0.754659384848783, 0.000000000000000, -5.224154442713778, 0.000000000000000, 2.330229744098967, 0.000000000000000, 1.113946320164698, 0.000000000000000,
0.523324920322840, 0.000000000000000, 1.750740911548348, 0.000000000000000, -0.899333972913577, 0.000000000000000, 0.228705845203506, 0.000000000000000,
-1.934782624767648, 0.000000000000000, -3.508386237231303, 0.000000000000000, -2.107108523073510, 0.000000000000000, 0.380587645474815, 0.000000000000000,
-0.476200877183279, 0.000000000000000, -2.172086712642198, 0.000000000000000, 1.795372535780299, 0.000000000000000, -2.100318983391055, 0.000000000000000,
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-1.165071748544285, 0.000000000000000, -1.116548474834374, 0.000000000000000, 0.847202164846982, 0.000000000000000, -3.474301529532390, 0.000000000000000,
0.020799541946476, 0.000000000000000, -3.868995473288166, 0.000000000000000, 1.757979409638067, 0.000000000000000, 0.868115130183109, 0.000000000000000,
0.910167436737958, 0.000000000000000, -1.878855115563720, 0.000000000000000, 1.710357104174161, 0.000000000000000, -1.468933980990902, 0.000000000000000,
1.799544171601169, 0.000000000000000, -4.922332880027887, 0.000000000000000, 0.219424548939720, 0.000000000000000, -0.971671113451924, 0.000000000000000,
-0.940533475616266, 0.000000000000000, 0.122510114412152, 0.000000000000000, -1.373686254916911, 0.000000000000000, 1.760348103896323, 0.000000000000000,
0.391745067829643, 0.000000000000000, 2.521958505327354, 0.000000000000000, -1.300693516405092, 0.000000000000000, -0.538251788309178, 0.000000000000000,
0.797184135810173, 0.000000000000000, 2.908800548982588, 0.000000000000000, 1.590902251655215, 0.000000000000000, -1.070323714487264, 0.000000000000000,
-3.349764443340999, 0.000000000000000, -1.190563529731447, 0.000000000000000, 1.363369471291963, 0.000000000000000, -1.814270299924576, 0.000000000000000,
-0.023381588315711, 0.000000000000000, 1.719182048679569, 0.000000000000000, 0.839917213252626, 0.000000000000000, 1.006099633839122, 0.000000000000000,
0.812462674381527, 0.000000000000000, 1.755814336346739, 0.000000000000000, 2.546848681206319, 0.000000000000000, -1.555300208869455, 0.000000000000000,
1.017053811631167, 0.000000000000000, 0.996591039170903, 0.000000000000000, -1.228047247924881, 0.000000000000000, 4.809462271463009, 0.000000000000000,
2.318113116151685, 0.000000000000000, -1.206932520679733, 0.000000000000000, 1.273757685623312, 0.000000000000000, 0.724335352481802, 0.000000000000000,
1.519876652073198, 0.000000000000000, -2.749670314714158, 0.000000000000000, 3.424042481847581, 0.000000000000000, -3.714668360421517, 0.000000000000000,
1.612834197004014, 0.000000000000000, -2.038234723985566, 0.000000000000000, 1.470938786562152, 0.000000000000000, 2.111634918450302, 0.000000000000000,
1.030376670151787, 0.000000000000000, -0.420877189003829, 0.000000000000000, -1.502024800532894, 0.000000000000000, 0.452310749163804, 0.000000000000000,
-1.606059382300987, 0.000000000000000, -4.006159967834147, 0.000000000000000, -2.152801208196508, 0.000000000000000, 1.671674089372579, 0.000000000000000,
1.714536333564101, 0.000000000000000, -1.011518543005344, 0.000000000000000, -0.576410282180584, 0.000000000000000, 0.733689809480836, 0.000000000000000,
1.004245602717974, 0.000000000000000, 1.010090391888449, 0.000000000000000, 3.811459513385621, 0.000000000000000, -5.230621089271954, 0.000000000000000,
0.678044861034399, 0.000000000000000, 1.255935859598107, 0.000000000000000, 1.674521701615288, 0.000000000000000, -1.656695216761705, 0.000000000000000,
1.169286028869693, 0.000000000000000, 0.524915416191998, 0.000000000000000, 2.397642885039520, 0.000000000000000, 2.108711400616072, 0.000000000000000,
2.037618211018084, 0.000000000000000, -0.623664553406925, 0.000000000000000, 2.984106170984409, 0.000000000000000, 1.132182737400932, 0.000000000000000,
-2.859274340352130, 0.000000000000000, -0.975550071398723, 0.000000000000000, -1.359935119997407, 0.000000000000000, -2.963308211050121, 0.000000000000000,
-0.228726662781163, 0.000000000000000, -1.411110379682043, 0.000000000000000, 0.741553355734225, 0.000000000000000, 0.497554254758309, 0.000000000000000,
2.371907950598855, 0.000000000000000, 1.063465168988748, 0.000000000000000, -0.641082692081488, 0.000000000000000, -0.855439878540726, 0.000000000000000,
0.578321738578726, 0.000000000000000, 3.005809768796194, 0.000000000000000, 1.961458699064065, 0.000000000000000, -3.206261663772745, 0.000000000000000,
-0.364431989095434, 0.000000000000000, -0.263182496622273, 0.000000000000000, 1.843464680631139, 0.000000000000000, -0.419107530229249, 0.000000000000000,
1.662335873298487, 0.000000000000000, -0.853687563304005, 0.000000000000000, -2.584133404357169, 0.000000000000000, 3.466839568922895, 0.000000000000000,
0.881671345091973, 0.000000000000000, 0.454620014206908, 0.000000000000000, -1.737245187402739, 0.000000000000000, 2.162713238369243, 0.000000000000000,
-3.868539002714486, 0.000000000000000, 2.014114855933826, 0.000000000000000, -0.703233831811006, 0.000000000000000, -3.410319935997574, 0.000000000000000,
-1.851235811006584, 0.000000000000000, 0.909783907894036, 0.000000000000000, 0.091884002136728, 0.000000000000000, -2.688294201131650, 0.000000000000000,
-0.906134178460955, 0.000000000000000, 3.475054609035133, 0.000000000000000, -0.573927964170323, 0.000000000000000, -0.429542937515399, 0.000000000000000,
0.991348618739939, 0.000000000000000, 1.974804904926325, 0.000000000000000, 0.975783450796698, 0.000000000000000, -3.057119549071503, 0.000000000000000,
-3.899429237481194, 0.000000000000000, 0.362439009175350, 0.000000000000000, -1.124461670265618, 0.000000000000000, 1.806000360163583, 0.000000000000000,
-2.768333362600288, 0.000000000000000, 0.244387897900379, 0.000000000000000, 0.908767296720926, 0.000000000000000, 1.254669374391882, 0.000000000000000,
-1.420441929463686, 0.000000000000000, -0.875658895966293, 0.000000000000000, 0.183824603376167, 0.000000000000000, -3.361653917011686, 0.000000000000000,
-0.796615630227952, 0.000000000000000, -1.660226542658673, 0.000000000000000, 1.654439358307226, 0.000000000000000, 2.782812946709771, 0.000000000000000,
1.418064412811531, 0.000000000000000, -0.819645647243761, 0.000000000000000, 0.807724772592699, 0.000000000000000, -0.941967976379298, 0.000000000000000,
-2.312768306047469, 0.000000000000000, 0.872426936477443, 0.000000000000000, 0.919528961530845, 0.000000000000000, -2.084904575264847, 0.000000000000000,
-1.972464868459322, 0.000000000000000, -1.050687203338466, 0.000000000000000, 1.659579707007902, 0.000000000000000, -1.820640014705855, 0.000000000000000,
-1.195078061671045, 0.000000000000000, -1.639773173762048, 0.000000000000000, 1.616744338157063, 0.000000000000000, 4.019216096811563, 0.000000000000000,
3.461021102549681, 0.000000000000000, 1.642352734361484, 0.000000000000000, -0.046354693720813, 0.000000000000000, -0.041936252359677, 0.000000000000000,
-2.393307519480551, 0.000000000000000, -0.341471634615121, 0.000000000000000, -0.392073595257017, 0.000000000000000, -0.219299018372730, 0.000000000000000,
-2.016391579662071, 0.000000000000000, -0.653096251969787, 0.000000000000000, 1.466353155666821, 0.000000000000000, -2.872058864320412, 0.000000000000000,
-2.157180779503830, 0.000000000000000, 0.723257479841560, 0.000000000000000, 3.769951308104384, 0.000000000000000, -1.923392042420024, 0.000000000000000,
0.644899359942840, 0.000000000000000, -2.090226891621437, 0.000000000000000, -0.277043982890403, 0.000000000000000, -0.528271428321112, 0.000000000000000,
2.518120645960652, 0.000000000000000, 1.040820431111488, 0.000000000000000, -4.560583754742486, 0.000000000000000, -0.226899614918836, 0.000000000000000,
1.713331231108959, 0.000000000000000, -3.293941019163642, 0.000000000000000, -1.113331444648290, 0.000000000000000, -1.032308423149906, 0.000000000000000,
1.593774272982443, 0.000000000000000, -1.246840475090529, 0.000000000000000, -0.190344684920137, 0.000000000000000, -1.719386356896355, 0.000000000000000,
-2.827721754659679, 0.000000000000000, -0.092438285279020, 0.000000000000000, -0.565844430675246, 0.000000000000000, -1.077916121691716, 0.000000000000000,
-1.208665809504693, 0.000000000000000, -2.996014266381254, 0.000000000000000, 2.888573323402423, 0.000000000000000, 2.829507048720695, 0.000000000000000,
-0.859177034120755, 0.000000000000000, -1.969302377743254, 0.000000000000000, 0.777437674525362, 0.000000000000000, -0.124910190157646, 0.000000000000000,
0.129875493115290, 0.000000000000000, -4.192139262163992, 0.000000000000000, 3.023496047962126, 0.000000000000000, 1.149775163736637, 0.000000000000000,
2.038151304801731, 0.000000000000000, 3.016122489841263, 0.000000000000000, -4.829481812137012, 0.000000000000000, -1.668436615909279, 0.000000000000000,
0.958586784636918, 0.000000000000000, 1.550652410058678, 0.000000000000000, -1.456305257976716, 0.000000000000000, -0.079588392344731, 0.000000000000000,
-2.453213599392345, 0.000000000000000, 0.296795909127105, 0.000000000000000, -0.253426616607643, 0.000000000000000, 1.418937160028195, 0.000000000000000,
-1.672949529066915, 0.000000000000000, -1.620990298572947, 0.000000000000000, -1.085103073196045, 0.000000000000000, 0.738606361195386, 0.000000000000000,
-2.097831202853255, 0.000000000000000, 2.711952282071310, 0.000000000000000, 1.498539238246888, 0.000000000000000, 1.317457282535915, 0.000000000000000,
-0.302765938349717, 0.000000000000000, -0.044623707947201, 0.000000000000000, 2.337405215062395, 0.000000000000000, -3.980689173859100, 0.000000000000000,
};
>>>>>>> upper

161
Drivers/CMSIS/DSP/Examples/ARM/arm_fft_bin_example/arm_fft_bin_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -165,3 +166,163 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_fft_bin_example_f32.c
*
* Description: Example code demonstrating calculation of Max energy bin of
* frequency domain of input signal.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup FrequencyBin Frequency Bin Example
*
* \par Description
* \par
* Demonstrates the calculation of the maximum energy bin in the frequency
* domain of the input signal with the use of Complex FFT, Complex
* Magnitude, and Maximum functions.
*
* \par Algorithm:
* \par
* The input test signal contains a 10 kHz signal with uniformly distributed white noise.
* Calculating the FFT of the input signal will give us the maximum energy of the
* bin corresponding to the input frequency of 10 kHz.
*
* \par Block Diagram:
* \image html FFTBin.gif "Block Diagram"
* \par
* The figure below shows the time domain signal of 10 kHz signal with
* uniformly distributed white noise, and the next figure shows the input
* in the frequency domain. The bin with maximum energy corresponds to 10 kHz signal.
* \par
* \image html FFTBinInput.gif "Input signal in Time domain"
* \image html FFTBinOutput.gif "Input signal in Frequency domain"
*
* \par Variables Description:
* \par
* \li \c testInput_f32_10khz points to the input data
* \li \c testOutput points to the output data
* \li \c fftSize length of FFT
* \li \c ifftFlag flag for the selection of CFFT/CIFFT
* \li \c doBitReverse Flag for selection of normal order or bit reversed order
* \li \c refIndex reference index value at which maximum energy of bin ocuurs
* \li \c testIndex calculated index value at which maximum energy of bin ocuurs
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_cfft_f32()
* - arm_cmplx_mag_f32()
* - arm_max_f32()
*
* <b> Refer </b>
* \link arm_fft_bin_example_f32.c \endlink
*
*/
/** \example arm_fft_bin_example_f32.c
*/
#include "arm_math.h"
#include "arm_const_structs.h"
#define TEST_LENGTH_SAMPLES 2048
/* -------------------------------------------------------------------
* External Input and Output buffer Declarations for FFT Bin Example
* ------------------------------------------------------------------- */
extern float32_t testInput_f32_10khz[TEST_LENGTH_SAMPLES];
static float32_t testOutput[TEST_LENGTH_SAMPLES/2];
/* ------------------------------------------------------------------
* Global variables for FFT Bin Example
* ------------------------------------------------------------------- */
uint32_t fftSize = 1024;
uint32_t ifftFlag = 0;
uint32_t doBitReverse = 1;
/* Reference index at which max energy of bin ocuurs */
uint32_t refIndex = 213, testIndex = 0;
/* ----------------------------------------------------------------------
* Max magnitude FFT Bin test
* ------------------------------------------------------------------- */
int32_t main(void)
{
arm_status status;
float32_t maxValue;
status = ARM_MATH_SUCCESS;
/* Process the data through the CFFT/CIFFT module */
arm_cfft_f32(&arm_cfft_sR_f32_len1024, testInput_f32_10khz, ifftFlag, doBitReverse);
/* Process the data through the Complex Magnitude Module for
calculating the magnitude at each bin */
arm_cmplx_mag_f32(testInput_f32_10khz, testOutput, fftSize);
/* Calculates maxValue and returns corresponding BIN value */
arm_max_f32(testOutput, fftSize, &maxValue, &testIndex);
if (testIndex != refIndex)
{
status = ARM_MATH_TEST_FAILURE;
}
/* ----------------------------------------------------------------------
** Loop here if the signals fail the PASS check.
** This denotes a test failure
** ------------------------------------------------------------------- */
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_fir_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_fir_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_fir_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

137
Drivers/CMSIS/DSP/Examples/ARM/arm_fir_example/arm_fir_data.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -132,3 +133,139 @@ float32_t refOutput[320] =
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f
};
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_fir_data.c
*
* Description: Data file used for example code
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
/* ----------------------------------------------------------------------
** Test input signal contains 1000Hz + 15000 Hz
** ------------------------------------------------------------------- */
float32_t testInput_f32_1kHz_15kHz[320] =
{
+0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
-0.0000000000f, -0.5924659585f, +0.0947343455f, -0.1913417162f, -1.0000000000f, -0.4174197128f, -0.3535533906f, -1.2552931065f,
-0.8660254038f, -0.4619397663f, -1.3194792169f, -1.1827865776f, -0.5000000000f, -1.1827865776f, -1.3194792169f, -0.4619397663f,
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+0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
+0.0000000000f, -0.5924659585f, +0.0947343455f, -0.1913417162f, -1.0000000000f, -0.4174197128f, -0.3535533906f, -1.2552931065f,
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-0.8660254038f, -1.2552931065f, -0.3535533906f, -0.4174197128f, -1.0000000000f, -0.1913417162f, +0.0947343455f, -0.5924659585f,
+0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
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-0.8660254038f, -0.4619397663f, -1.3194792169f, -1.1827865776f, -0.5000000000f, -1.1827865776f, -1.3194792169f, -0.4619397663f,
-0.8660254038f, -1.2552931065f, -0.3535533906f, -0.4174197128f, -1.0000000000f, -0.1913417162f, +0.0947343455f, -0.5924659585f,
-0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
-0.0000000000f, -0.5924659585f, +0.0947343455f, -0.1913417162f, -1.0000000000f, -0.4174197128f, -0.3535533906f, -1.2552931065f,
-0.8660254038f, -0.4619397663f, -1.3194792169f, -1.1827865776f, -0.5000000000f, -1.1827865776f, -1.3194792169f, -0.4619397663f,
-0.8660254038f, -1.2552931065f, -0.3535533906f, -0.4174197128f, -1.0000000000f, -0.1913417162f, +0.0947343455f, -0.5924659585f,
+0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
+0.0000000000f, -0.5924659585f, +0.0947343455f, -0.1913417162f, -1.0000000000f, -0.4174197128f, -0.3535533906f, -1.2552931065f,
-0.8660254038f, -0.4619397663f, -1.3194792169f, -1.1827865776f, -0.5000000000f, -1.1827865776f, -1.3194792169f, -0.4619397663f,
-0.8660254038f, -1.2552931065f, -0.3535533906f, -0.4174197128f, -1.0000000000f, -0.1913417162f, +0.0947343455f, -0.5924659585f,
-0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
+0.0000000000f, -0.5924659585f, +0.0947343455f, -0.1913417162f, -1.0000000000f, -0.4174197128f, -0.3535533906f, -1.2552931065f,
-0.8660254038f, -0.4619397663f, -1.3194792169f, -1.1827865776f, -0.5000000000f, -1.1827865776f, -1.3194792169f, -0.4619397663f,
-0.8660254038f, -1.2552931065f, -0.3535533906f, -0.4174197128f, -1.0000000000f, -0.1913417162f, +0.0947343455f, -0.5924659585f,
-0.0000000000f, +0.5924659585f, -0.0947343455f, +0.1913417162f, +1.0000000000f, +0.4174197128f, +0.3535533906f, +1.2552931065f,
+0.8660254038f, +0.4619397663f, +1.3194792169f, +1.1827865776f, +0.5000000000f, +1.1827865776f, +1.3194792169f, +0.4619397663f,
+0.8660254038f, +1.2552931065f, +0.3535533906f, +0.4174197128f, +1.0000000000f, +0.1913417162f, -0.0947343455f, +0.5924659585f,
+0.0000000000f, -0.5924659585f, +0.0947343455f, -0.1913417162f, -1.0000000000f, -0.4174197128f, -0.3535533906f, -1.2552931065f,
};
float32_t refOutput[320] =
{
+0.0000000000f, -0.0010797829f, -0.0007681386f, -0.0001982932f, +0.0000644313f, +0.0020854271f, +0.0036891871f, +0.0015855941f,
-0.0026280805f, -0.0075907658f, -0.0119390538f, -0.0086665968f, +0.0088981202f, +0.0430539279f, +0.0974468742f, +0.1740405600f,
+0.2681416601f, +0.3747720089f, +0.4893362230f, +0.6024154672f, +0.7058740791f, +0.7968348987f, +0.8715901940f, +0.9277881093f,
+0.9682182661f, +0.9934674267f, +1.0012052245f, +0.9925859371f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f,
+0.7085021596f, +0.6100062330f, +0.5012752767f, +0.3834386057f, +0.2592435399f, +0.1309866321f, -0.0000000000f, -0.1309866321f,
-0.2592435399f, -0.3834386057f, -0.5012752767f, -0.6100062330f, -0.7085021596f, -0.7952493046f, -0.8679010068f, -0.9257026822f,
-0.9681538347f, -0.9936657199f, -1.0019733630f, -0.9936657199f, -0.9681538347f, -0.9257026822f, -0.8679010068f, -0.7952493046f,
-0.7085021596f, -0.6100062330f, -0.5012752767f, -0.3834386057f, -0.2592435399f, -0.1309866321f, +0.0000000000f, +0.1309866321f,
+0.2592435399f, +0.3834386057f, +0.5012752767f, +0.6100062330f, +0.7085021596f, +0.7952493046f, +0.8679010068f, +0.9257026822f,
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f,
+0.7085021596f, +0.6100062330f, +0.5012752767f, +0.3834386057f, +0.2592435399f, +0.1309866321f, -0.0000000000f, -0.1309866321f,
-0.2592435399f, -0.3834386057f, -0.5012752767f, -0.6100062330f, -0.7085021596f, -0.7952493046f, -0.8679010068f, -0.9257026822f,
-0.9681538347f, -0.9936657199f, -1.0019733630f, -0.9936657199f, -0.9681538347f, -0.9257026822f, -0.8679010068f, -0.7952493046f,
-0.7085021596f, -0.6100062330f, -0.5012752767f, -0.3834386057f, -0.2592435399f, -0.1309866321f, +0.0000000000f, +0.1309866321f,
+0.2592435399f, +0.3834386057f, +0.5012752767f, +0.6100062330f, +0.7085021596f, +0.7952493046f, +0.8679010068f, +0.9257026822f,
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f,
+0.7085021596f, +0.6100062330f, +0.5012752767f, +0.3834386057f, +0.2592435399f, +0.1309866321f, -0.0000000000f, -0.1309866321f,
-0.2592435399f, -0.3834386057f, -0.5012752767f, -0.6100062330f, -0.7085021596f, -0.7952493046f, -0.8679010068f, -0.9257026822f,
-0.9681538347f, -0.9936657199f, -1.0019733630f, -0.9936657199f, -0.9681538347f, -0.9257026822f, -0.8679010068f, -0.7952493046f,
-0.7085021596f, -0.6100062330f, -0.5012752767f, -0.3834386057f, -0.2592435399f, -0.1309866321f, +0.0000000000f, +0.1309866321f,
+0.2592435399f, +0.3834386057f, +0.5012752767f, +0.6100062330f, +0.7085021596f, +0.7952493046f, +0.8679010068f, +0.9257026822f,
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f,
+0.7085021596f, +0.6100062330f, +0.5012752767f, +0.3834386057f, +0.2592435399f, +0.1309866321f, +0.0000000000f, -0.1309866321f,
-0.2592435399f, -0.3834386057f, -0.5012752767f, -0.6100062330f, -0.7085021596f, -0.7952493046f, -0.8679010068f, -0.9257026822f,
-0.9681538347f, -0.9936657199f, -1.0019733630f, -0.9936657199f, -0.9681538347f, -0.9257026822f, -0.8679010068f, -0.7952493046f,
-0.7085021596f, -0.6100062330f, -0.5012752767f, -0.3834386057f, -0.2592435399f, -0.1309866321f, +0.0000000000f, +0.1309866321f,
+0.2592435399f, +0.3834386057f, +0.5012752767f, +0.6100062330f, +0.7085021596f, +0.7952493046f, +0.8679010068f, +0.9257026822f,
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f,
+0.7085021596f, +0.6100062330f, +0.5012752767f, +0.3834386057f, +0.2592435399f, +0.1309866321f, +0.0000000000f, -0.1309866321f,
-0.2592435399f, -0.3834386057f, -0.5012752767f, -0.6100062330f, -0.7085021596f, -0.7952493046f, -0.8679010068f, -0.9257026822f,
-0.9681538347f, -0.9936657199f, -1.0019733630f, -0.9936657199f, -0.9681538347f, -0.9257026822f, -0.8679010068f, -0.7952493046f,
-0.7085021596f, -0.6100062330f, -0.5012752767f, -0.3834386057f, -0.2592435399f, -0.1309866321f, -0.0000000000f, +0.1309866321f,
+0.2592435399f, +0.3834386057f, +0.5012752767f, +0.6100062330f, +0.7085021596f, +0.7952493046f, +0.8679010068f, +0.9257026822f,
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f,
+0.7085021596f, +0.6100062330f, +0.5012752767f, +0.3834386057f, +0.2592435399f, +0.1309866321f, +0.0000000000f, -0.1309866321f,
-0.2592435399f, -0.3834386057f, -0.5012752767f, -0.6100062330f, -0.7085021596f, -0.7952493046f, -0.8679010068f, -0.9257026822f,
-0.9681538347f, -0.9936657199f, -1.0019733630f, -0.9936657199f, -0.9681538347f, -0.9257026822f, -0.8679010068f, -0.7952493046f,
-0.7085021596f, -0.6100062330f, -0.5012752767f, -0.3834386057f, -0.2592435399f, -0.1309866321f, +0.0000000000f, +0.1309866321f,
+0.2592435399f, +0.3834386057f, +0.5012752767f, +0.6100062330f, +0.7085021596f, +0.7952493046f, +0.8679010068f, +0.9257026822f,
+0.9681538347f, +0.9936657199f, +1.0019733630f, +0.9936657199f, +0.9681538347f, +0.9257026822f, +0.8679010068f, +0.7952493046f
};
>>>>>>> upper

236
Drivers/CMSIS/DSP/Examples/ARM/arm_fir_example/arm_fir_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -260,3 +261,238 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_fir_example_f32.c
*
* Description: Example code demonstrating how an FIR filter can be used
* as a low pass filter.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup FIRLPF FIR Lowpass Filter Example
*
* \par Description:
* \par
* Removes high frequency signal components from the input using an FIR lowpass filter.
* The example demonstrates how to configure an FIR filter and then pass data through
* it in a block-by-block fashion.
* \image html FIRLPF_signalflow.gif
*
* \par Algorithm:
* \par
* The input signal is a sum of two sine waves: 1 kHz and 15 kHz.
* This is processed by an FIR lowpass filter with cutoff frequency 6 kHz.
* The lowpass filter eliminates the 15 kHz signal leaving only the 1 kHz sine wave at the output.
* \par
* The lowpass filter was designed using MATLAB with a sample rate of 48 kHz and
* a length of 29 points.
* The MATLAB code to generate the filter coefficients is shown below:
* <pre>
* h = fir1(28, 6/24);
* </pre>
* The first argument is the "order" of the filter and is always one less than the desired length.
* The second argument is the normalized cutoff frequency. This is in the range 0 (DC) to 1.0 (Nyquist).
* A 6 kHz cutoff with a Nyquist frequency of 24 kHz lies at a normalized frequency of 6/24 = 0.25.
* The CMSIS FIR filter function requires the coefficients to be in time reversed order.
* <pre>
* fliplr(h)
* </pre>
* The resulting filter coefficients and are shown below.
* Note that the filter is symmetric (a property of linear phase FIR filters)
* and the point of symmetry is sample 14. Thus the filter will have a delay of
* 14 samples for all frequencies.
* \par
* \image html FIRLPF_coeffs.gif
* \par
* The frequency response of the filter is shown next.
* The passband gain of the filter is 1.0 and it reaches 0.5 at the cutoff frequency 6 kHz.
* \par
* \image html FIRLPF_response.gif
* \par
* The input signal is shown below.
* The left hand side shows the signal in the time domain while the right hand side is a frequency domain representation.
* The two sine wave components can be clearly seen.
* \par
* \image html FIRLPF_input.gif
* \par
* The output of the filter is shown below. The 15 kHz component has been eliminated.
* \par
* \image html FIRLPF_output.gif
*
* \par Variables Description:
* \par
* \li \c testInput_f32_1kHz_15kHz points to the input data
* \li \c refOutput points to the reference output data
* \li \c testOutput points to the test output data
* \li \c firStateF32 points to state buffer
* \li \c firCoeffs32 points to coefficient buffer
* \li \c blockSize number of samples processed at a time
* \li \c numBlocks number of frames
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_fir_init_f32()
* - arm_fir_f32()
*
* <b> Refer </b>
* \link arm_fir_example_f32.c \endlink
*
*/
/** \example arm_fir_example_f32.c
*/
/* ----------------------------------------------------------------------
** Include Files
** ------------------------------------------------------------------- */
#include "arm_math.h"
#include "math_helper.h"
/* ----------------------------------------------------------------------
** Macro Defines
** ------------------------------------------------------------------- */
#define TEST_LENGTH_SAMPLES 320
#define SNR_THRESHOLD_F32 140.0f
#define BLOCK_SIZE 32
#define NUM_TAPS 29
/* -------------------------------------------------------------------
* The input signal and reference output (computed with MATLAB)
* are defined externally in arm_fir_lpf_data.c.
* ------------------------------------------------------------------- */
extern float32_t testInput_f32_1kHz_15kHz[TEST_LENGTH_SAMPLES];
extern float32_t refOutput[TEST_LENGTH_SAMPLES];
/* -------------------------------------------------------------------
* Declare Test output buffer
* ------------------------------------------------------------------- */
static float32_t testOutput[TEST_LENGTH_SAMPLES];
/* -------------------------------------------------------------------
* Declare State buffer of size (numTaps + blockSize - 1)
* ------------------------------------------------------------------- */
static float32_t firStateF32[BLOCK_SIZE + NUM_TAPS - 1];
/* ----------------------------------------------------------------------
** FIR Coefficients buffer generated using fir1() MATLAB function.
** fir1(28, 6/24)
** ------------------------------------------------------------------- */
const float32_t firCoeffs32[NUM_TAPS] = {
-0.0018225230f, -0.0015879294f, +0.0000000000f, +0.0036977508f, +0.0080754303f, +0.0085302217f, -0.0000000000f, -0.0173976984f,
-0.0341458607f, -0.0333591565f, +0.0000000000f, +0.0676308395f, +0.1522061835f, +0.2229246956f, +0.2504960933f, +0.2229246956f,
+0.1522061835f, +0.0676308395f, +0.0000000000f, -0.0333591565f, -0.0341458607f, -0.0173976984f, -0.0000000000f, +0.0085302217f,
+0.0080754303f, +0.0036977508f, +0.0000000000f, -0.0015879294f, -0.0018225230f
};
/* ------------------------------------------------------------------
* Global variables for FIR LPF Example
* ------------------------------------------------------------------- */
uint32_t blockSize = BLOCK_SIZE;
uint32_t numBlocks = TEST_LENGTH_SAMPLES/BLOCK_SIZE;
float32_t snr;
/* ----------------------------------------------------------------------
* FIR LPF Example
* ------------------------------------------------------------------- */
int32_t main(void)
{
uint32_t i;
arm_fir_instance_f32 S;
arm_status status;
float32_t *inputF32, *outputF32;
/* Initialize input and output buffer pointers */
inputF32 = &testInput_f32_1kHz_15kHz[0];
outputF32 = &testOutput[0];
/* Call FIR init function to initialize the instance structure. */
arm_fir_init_f32(&S, NUM_TAPS, (float32_t *)&firCoeffs32[0], &firStateF32[0], blockSize);
/* ----------------------------------------------------------------------
** Call the FIR process function for every blockSize samples
** ------------------------------------------------------------------- */
for(i=0; i < numBlocks; i++)
{
arm_fir_f32(&S, inputF32 + (i * blockSize), outputF32 + (i * blockSize), blockSize);
}
/* ----------------------------------------------------------------------
** Compare the generated output against the reference output computed
** in MATLAB.
** ------------------------------------------------------------------- */
snr = arm_snr_f32(&refOutput[0], &testOutput[0], TEST_LENGTH_SAMPLES);
if (snr < SNR_THRESHOLD_F32)
{
status = ARM_MATH_TEST_FAILURE;
}
else
{
status = ARM_MATH_SUCCESS;
}
/* ----------------------------------------------------------------------
** Loop here if the signal does not match the reference output.
** ------------------------------------------------------------------- */
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

469
Drivers/CMSIS/DSP/Examples/ARM/arm_fir_example/math_helper.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -472,3 +473,471 @@ void arm_clip_f32 (float *pIn, uint32_t numSamples)
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0 b
*
* Project: CMSIS DSP Library
*
* Title: math_helper.c
*
* Description: Definition of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
* Include standard header files
* -------------------------------------------------------------------- */
#include<math.h>
/* ----------------------------------------------------------------------
* Include project header files
* -------------------------------------------------------------------- */
#include "math_helper.h"
/**
* @brief Caluclation of SNR
* @param[in] pRef Pointer to the reference buffer
* @param[in] pTest Pointer to the test buffer
* @param[in] buffSize total number of samples
* @return SNR
* The function Caluclates signal to noise ratio for the reference output
* and test output
*/
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize)
{
float EnergySignal = 0.0, EnergyError = 0.0;
uint32_t i;
float SNR;
int temp;
int *test;
for (i = 0; i < buffSize; i++)
{
/* Checking for a NAN value in pRef array */
test = (int *)(&pRef[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
/* Checking for a NAN value in pTest array */
test = (int *)(&pTest[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
EnergySignal += pRef[i] * pRef[i];
EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);
}
/* Checking for a NAN value in EnergyError */
test = (int *)(&EnergyError);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
SNR = 10 * log10 (EnergySignal / EnergyError);
return (SNR);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Converts float to fixed in q12.20 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to outputbuffer
* @param[in] numSamples number of samples in the input buffer
* @return none
* The function converts floating point values to fixed point(q12.20) values
*/
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1048576.0f corresponds to pow(2, 20) */
pOut[i] = (q31_t) (pIn[i] * 1048576.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 1.0)
{
pOut[i] = 0x000FFFFF;
}
}
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q31 (q31_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q7 (q7_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Caluclates number of guard bits
* @param[in] num_adds number of additions
* @return guard bits
* The function Caluclates the number of guard bits
* depending on the numtaps
*/
uint32_t arm_calc_guard_bits (uint32_t num_adds)
{
uint32_t i = 1, j = 0;
if (num_adds == 1)
{
return (0);
}
while (i < num_adds)
{
i = i * 2;
j++;
}
return (j);
}
/**
* @brief Apply guard bits to buffer
* @param[in,out] pIn pointer to input buffer
* @param[in] numSamples number of samples in the input buffer
* @param[in] guard_bits guard bits
* @return none
*/
void arm_apply_guard_bits (float32_t *pIn,
uint32_t numSamples,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
pIn[i] = pIn[i] * arm_calc_2pow(guard_bits);
}
}
/**
* @brief Calculates pow(2, numShifts)
* @param[in] numShifts number of shifts
* @return pow(2, numShifts)
*/
uint32_t arm_calc_2pow(uint32_t numShifts)
{
uint32_t i, val = 1;
for (i = 0; i < numShifts; i++)
{
val = val * 2;
}
return(val);
}
/**
* @brief Converts float to fixed q14
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 16384.0f corresponds to pow(2, 14) */
pOut[i] = (q15_t) (pIn[i] * 16384.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 536870912.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 4.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q28 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 268435456.0f corresponds to pow(2, 28) */
pOut[i] = (q31_t) (pIn[i] * 268435456.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 8.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Clip the float values to +/- 1
* @param[in,out] pIn input buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_clip_f32 (float *pIn, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
if (pIn[i] > 1.0f)
{
pIn[i] = 1.0;
}
else if ( pIn[i] < -1.0f)
{
pIn[i] = -1.0;
}
}
}
>>>>>>> upper

66
Drivers/CMSIS/DSP/Examples/ARM/arm_fir_example/math_helper.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
@ -60,3 +61,68 @@ uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
*
* Title: math_helper.h
*
* Description: Prototypes of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
#ifndef MATH_HELPER_H
#define MATH_HELPER_H
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize);
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);
void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);
void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_clip_f32(float *pIn, uint32_t numSamples);
uint32_t arm_calc_guard_bits(uint32_t num_adds);
void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_graphic_equalizer_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_graphic_equalizer_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_graphic_equalizer_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

137
Drivers/CMSIS/DSP/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_data.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -132,3 +133,139 @@ float32_t testInput_f32[320] =
0.992358732531984260, 0.993257555083659870, 0.994103086570423680, 0.994894717408374870, 0.995631835818261310, 0.996313827892278070, 0.996940077662846650, 0.997509967173408010,
};
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_graphic_equalizer_data.c
*
* Description: Data file used for example code
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
float32_t testRefOutput_f32[320] = {
0.000000000000000000, 0.001898396760225296, 0.004215449094772339, 0.007432077080011368, 0.010948467999696732, 0.015026375651359558, 0.019191544502973557, 0.023574527353048325,
0.027919445186853409, 0.032277785241603851, 0.036551639437675476, 0.040732793509960175, 0.044799156486988068, 0.048710610717535019, 0.052476800978183746, 0.056059073656797409,
0.059482168406248093, 0.062726479023694992, 0.065821025520563126, 0.068763464689254761, 0.071577839553356171, 0.074270240962505341, 0.076856281608343124, 0.079344697296619415,
0.081745062023401260, 0.084067162126302719, 0.086318407207727432, 0.088509257882833481, 0.090647127479314804, 0.092742368578910828, 0.094802625477313995, 0.096837285906076431,
0.098853722214698792, 0.100859899073839190, 0.102862443774938580, 0.104867763817310330, 0.106881409883499150, 0.108908228576183320, 0.110952425748109820, 0.113017357885837550,
0.115105822682380680, 0.117219865322113040, 0.119361080229282380, 0.121530555188655850, 0.123729091137647630, 0.125957202166318890, 0.128215309232473370, 0.130503740161657330,
0.132822841405868530, 0.135173004120588300, 0.137554679065942760, 0.139968376606702800, 0.142414685338735580, 0.144894234836101530, 0.147407654672861100, 0.149955596774816510,
0.152538605034351350, 0.155157200992107390, 0.157811731100082400, 0.160502441227436070, 0.163229387253522870, 0.165992442518472670, 0.168791320174932480, 0.171625509858131410,
0.174494370818138120, 0.177397061139345170, 0.180332608520984650, 0.183299910277128220, 0.186297744512557980, 0.189324837177991870, 0.192379791289567950, 0.195461250841617580,
0.198567759245634080, 0.201697919517755510, 0.204850304871797560, 0.208023533225059510, 0.211216274648904800, 0.214427210390567780, 0.217655111104249950, 0.220898788422346120,
0.224157124757766720, 0.227429077029228210, 0.230713658034801480, 0.234009962528944020, 0.237317133694887160, 0.240634419023990630, 0.243961080908775330, 0.247296508401632310,
0.250640105456113820, 0.253991369158029560, 0.257349837571382520, 0.260715119540691380, 0.264086868613958360, 0.267464816570281980, 0.270848698914051060, 0.274238351732492450,
0.277633611112833020, 0.281034380197525020, 0.284440591931343080, 0.287852220237255100, 0.291269283741712570, 0.294691801071166990, 0.298119872808456420, 0.301553562283515930,
0.304993014782667160, 0.308438356965780260, 0.311889752745628360, 0.315347377210855480, 0.318811416625976560, 0.322282072156667710, 0.325759567320346830, 0.329244095832109450,
0.332735907286405560, 0.336235217750072480, 0.339742250740528110, 0.343257248401641850, 0.346780419349670410, 0.350311983376741410, 0.353852160274982450, 0.357401121407747270,
0.360959105193614960, 0.364526227116584780, 0.368102725595235820, 0.371688675135374070, 0.375284302979707720, 0.378889638930559160, 0.382504884153604510, 0.386130042374134060,
0.389765247702598570, 0.393410529941320420, 0.397065933793783190, 0.400731507688760760, 0.404407206922769550, 0.408093083649873730, 0.411789052188396450, 0.415495119988918300,
0.419211201369762420, 0.422937240451574330, 0.426673140376806260, 0.430418811738491060, 0.434174135327339170, 0.437938995659351350, 0.441713258624076840, 0.445496778935194020,
0.449289388954639430, 0.453090950846672060, 0.456901267170906070, 0.460720170289278030, 0.464547459036111830, 0.468382950872182850, 0.472226426005363460, 0.476077698171138760,
0.479936532676219940, 0.483802750706672670, 0.487676106393337250, 0.491556398570537570, 0.495443399995565410, 0.499336875975131990, 0.503236617892980580, 0.507142387330532070,
0.511053957045078280, 0.514971107244491580, 0.518893606960773470, 0.522821225225925450, 0.526753749698400500, 0.530690938234329220, 0.534632585942745210, 0.538578454405069350,
0.542528338730335240, 0.546481993049383160, 0.550439231097698210, 0.554399792104959490, 0.558363504707813260, 0.562330115586519240, 0.566299438476562500, 0.570271246135234830,
0.574245333671569820, 0.578221492469310760, 0.582199502736330030, 0.586179181933403020, 0.590160276740789410, 0.594142623245716090, 0.598125983029603960, 0.602110169827938080,
0.606094967573881150, 0.610080175101757050, 0.614065583795309070, 0.618050977587699890, 0.622036151587963100, 0.626020893454551700, 0.630004994571208950, 0.633988231420516970,
0.637970402836799620, 0.641951277852058410, 0.645930647850036620, 0.649908289313316350, 0.653883971273899080, 0.657857488840818410, 0.661828581243753430, 0.665797054767608640,
0.669762641191482540, 0.673725124448537830, 0.677684243768453600, 0.681639779359102250, 0.685591462999582290, 0.689539063721895220, 0.693482317030429840, 0.697420965880155560,
0.701354760676622390, 0.705283410847187040, 0.709206689149141310, 0.713124278932809830, 0.717035952955484390, 0.720941375941038130, 0.724840316921472550, 0.728732451796531680,
0.732617516070604320, 0.736495196819305420, 0.740365199744701390, 0.744227230548858640, 0.748080968856811520, 0.751926124095916750, 0.755762357264757160, 0.759589381515979770,
0.763406842947006230, 0.767214450985193250, 0.771011855453252790, 0.774798732250928880, 0.778574761003255840, 0.782339565455913540, 0.786092851310968400, 0.789834223687648770,
0.793563373386859890, 0.797279909253120420, 0.800983514636754990, 0.804673787206411360, 0.808350402861833570, 0.812012966722249980, 0.815661124885082240, 0.819294504821300510,
0.822912722826004030, 0.826515413820743560, 0.830102190375328060, 0.833672653883695600, 0.837226435542106630, 0.840763118118047710, 0.844282336533069610, 0.847783654928207400,
0.851266715675592420, 0.854731071740388870, 0.858176350593566890, 0.861602116376161580, 0.865007970482110980, 0.868393491953611370, 0.871758259832859040, 0.875101849436759950,
0.878423850983381270, 0.881723806262016300, 0.885001312941312790, 0.888255912810564040, 0.891487173736095430, 0.894694659858942030, 0.897877920418977740, 0.901036512106657030,
0.904169965535402300, 0.907277844846248630, 0.910359673202037810, 0.913415014743804930, 0.916443370282649990, 0.919444311410188670, 0.922417331486940380, 0.925361987203359600,
0.928277771919965740, 0.931164238601922990, 0.934020876884460450, 0.936847217381000520, 0.939642757177352910, 0.942407000809907910, 0.945139460265636440, 0.947839632630348210,
0.950507018715143200, 0.953141096979379650, 0.955741371959447860, 0.958307322114706040, 0.960838429629802700, 0.963334184139966960, 0.965794049203395840, 0.968217510730028150,
0.970604017376899720, 0.972953058779239650, 0.975264083594083790, 0.977536566555500030, 0.979769956320524220, 0.981963708996772770, 0.984117280691862110, 0.986230112612247470,
0.988301653414964680, 0.990331344306468960, 0.992318630218505860, 0.994262944906950000, 0.996163722127676010, 0.998020399361848830, 0.999832402914762500, 1.001599155366420700,
1.003320086747407900, 1.004994612187147100, 1.006622135639190700, 1.008202098309993700, 1.009733878076076500, 1.011216927319765100, 1.012650609016418500, 1.014034371823072400,
1.015367589890956900, 1.016649682074785200, 1.017880033701658200, 1.019058048725128200, 1.020183108747005500, 1.021254621446132700, 1.022271949797868700, 1.023234523832798000,
};
/* ----------------------------------------------------------------------
** Test input - logarithmic chirp signal
** ------------------------------------------------------------------- */
float32_t testInput_f32[320] =
{
0.000000000000000061, 0.002622410992047861, 0.005253663973466970, 0.007893770384930297, 0.010542741395035495, 0.013200587895525877, 0.015867320496454066, 0.018542949521290073,
0.021227485001971542, 0.023920936673895138, 0.026623313970853074, 0.029334626019908643, 0.032054881636210709, 0.034784089317753723, 0.037522257240071598, 0.040269393250875855,
0.043025504864628375, 0.045790599257054837, 0.048564683259595690, 0.051347763353792118, 0.054139845665610427, 0.056940935959702531, 0.059751039633601337, 0.062570161711849828,
0.065398306840066575, 0.068235479278943648, 0.071081682898178900, 0.073936921170339814, 0.076801197164660218, 0.079674513540768196, 0.082556872542344922, 0.085448275990715375,
0.088348725278367082, 0.091258221362398390, 0.094176764757897533, 0.097104355531246703, 0.100040993293358240, 0.102986677192832010, 0.105941405909045980, 0.108905177645166230,
0.111877990121087980, 0.114859840566297130, 0.117850725712659680, 0.120850641787131110, 0.123859584504392860, 0.126877549059407400, 0.129904530119898690, 0.132940521818751430,
0.135985517746334080, 0.139039510942737950, 0.142102493889940090, 0.145174458503884160, 0.148255396126476810, 0.151345297517508140, 0.154444152846483080, 0.157551951684374300,
0.160668682995289720, 0.163794335128054890, 0.166928895807713030, 0.170072352126936720, 0.173224690537355760, 0.176385896840798810, 0.179555956180445340, 0.182734853031894270,
0.185922571194139130, 0.189119093780459800, 0.192324403209221870, 0.195538481194587030, 0.198761308737133020, 0.201992866114384050, 0.205233132871247170, 0.208482087810360570,
0.211739708982344370, 0.215005973675965020, 0.218280858408200220, 0.221564338914212730, 0.224856390137231970, 0.228156986218334190, 0.231466100486134670, 0.234783705446379690,
0.238109772771442410, 0.241444273289723230, 0.244787176974952890, 0.248138452935395580, 0.251498069402956710, 0.254865993722190930, 0.258242192339209860, 0.261626630790492030,
0.265019273691591620, 0.268420084725748410, 0.271829026632395280, 0.275246061195565440, 0.278671149232197430, 0.282104250580339830, 0.285545324087251580, 0.288994327597401960,
0.292451217940364990, 0.295915950918612280, 0.299388481295203350, 0.302868762781368150, 0.306356748023990040, 0.309852388592980640, 0.313355634968552230, 0.316866436528383590,
0.320384741534681720, 0.323910497121136620, 0.327443649279772870, 0.330984142847692230, 0.334531921493712690, 0.338086927704900790, 0.341649102772995210, 0.345218386780727190,
0.348794718588032520, 0.352378035818156910, 0.355968274843654950, 0.359565370772282730, 0.363169257432780890, 0.366779867360555120, 0.370397131783246010, 0.374020980606193880,
0.377651342397795690, 0.381288144374756830, 0.384931312387234990, 0.388580770903877330, 0.392236442996751310, 0.395898250326170650, 0.399566113125414350, 0.403239950185338420,
0.406919678838884410, 0.410605214945482130, 0.414296472875345100, 0.417993365493664670, 0.421695804144698540, 0.425403698635752780, 0.429116957221065130, 0.432835486585582130,
0.436559191828633180, 0.440287976447505720, 0.444021742320914510, 0.447760389692375140, 0.451503817153472210, 0.455251921627031540, 0.459004598350192470, 0.462761740857380200,
0.466523240963184150, 0.470288988745136360, 0.474058872526396560, 0.477832778858340690, 0.481610592503056990, 0.485392196415748600, 0.489177471727042850, 0.492966297725213780,
0.496758551838309250, 0.500554109616195060, 0.504352844712508190, 0.508154628866524960, 0.511959331884944910, 0.515766821623591440, 0.519576963969030530, 0.523389622820107150,
0.527204660069405030, 0.531021935584629400, 0.534841307189911630, 0.538662630647041900, 0.542485759636628150, 0.546310545739186690, 0.550136838416161340, 0.553964484990880020,
0.557793330629441700, 0.561623218321546380, 0.565453988861259300, 0.569285480827721570, 0.573117530565801950, 0.576949972166696630, 0.580782637448476910, 0.584615355936589420,
0.588447954844309340, 0.592280259053150400, 0.596112091093235260, 0.599943271123626440, 0.603773616912622660, 0.607602943818024150, 0.611431064767369080, 0.615257790238142090,
0.619082928237961740, 0.622906284284749700, 0.626727661386881850, 0.630546860023327600, 0.634363678123782030, 0.638177911048790960, 0.641989351569874020, 0.645797789849653410,
0.649603013421986450, 0.653404807172108140, 0.657202953316791350, 0.660997231384523490, 0.664787418195706640, 0.668573287842887610, 0.672354611671016960, 0.676131158257749170,
0.679902693393781730, 0.683668980063242500, 0.687429778424128110, 0.691184845788802130, 0.694933936604551380, 0.698676802434213370, 0.702413191936877570, 0.706142850848662460,
0.709865521963579990, 0.713580945114492330, 0.717288857154159800, 0.720988991936399870, 0.724681080297347790, 0.728364850036839040, 0.732040025899910680, 0.735706329558433620,
0.739363479592880620, 0.743011191474238440, 0.746649177546067850, 0.750277147006723990, 0.753894805891742180, 0.757501857056394940, 0.761098000158428880, 0.764682931640995540,
0.768256344715771980, 0.771817929346292900, 0.775367372231492210, 0.778904356789468790, 0.782428563141483460, 0.785939668096195860, 0.789437345134148760, 0.792921264392515420,
0.796391092650110770, 0.799846493312681210, 0.803287126398485760, 0.806712648524170680, 0.810122712890953390, 0.813516969271127150, 0.816895063994893090, 0.820256639937531280,
0.823601336506926020, 0.826928789631450890, 0.830238631748229430, 0.833530491791779850, 0.836803995183058700, 0.840058763818912760, 0.843294416061954100, 0.846510566730867220,
0.849706827091166740, 0.852882804846411770, 0.856038104129895340, 0.859172325496819990, 0.862285065916973510, 0.865375918767918860, 0.868444473828712590, 0.871490317274166260,
0.874513031669661770, 0.877512195966544280, 0.880487385498096800, 0.883438171976119850, 0.886364123488128100, 0.889264804495180530, 0.892139775830360640, 0.894988594697921020,
0.897810814673113080, 0.900605985702712770, 0.903373654106265470, 0.906113362578062300, 0.908824650189867690, 0.911507052394417540, 0.914160101029702910, 0.916783324324059180,
0.919376246902079860, 0.921938389791372770, 0.924469270430179120, 0.926968402675872660, 0.929435296814361430, 0.931869459570409790, 0.934270394118903560, 0.936637600097074200,
0.938970573617708970, 0.941268807283364040, 0.943531790201601380, 0.945759008001275100, 0.947949942849885320, 0.950104073472023970, 0.952220875168933280, 0.954299819839202090,
0.956340376000621160, 0.958342008813221960, 0.960304180103520260, 0.962226348389994210, 0.964107968909812760, 0.965948493646846980, 0.967747371360983650, 0.969504047618768740,
0.971217964825405680, 0.972888562258134030, 0.974515276101013520, 0.976097539481141750, 0.977634782506330400, 0.979126432304266880, 0.980571913063189360, 0.981970646074102120,
0.983322049774557390, 0.984625539794035220, 0.985880529000944810, 0.987086427551279730, 0.988242642938953360, 0.989348580047844540, 0.990403641205582440, 0.991407226239099710,
0.992358732531984260, 0.993257555083659870, 0.994103086570423680, 0.994894717408374870, 0.995631835818261310, 0.996313827892278070, 0.996940077662846650, 0.997509967173408010,
};
>>>>>>> upper

414
Drivers/CMSIS/DSP/Examples/ARM/arm_graphic_equalizer_example/arm_graphic_equalizer_example_q31.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -413,3 +414,416 @@ int32_t main(void)
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_graphic_equalizer_example_q31.c
*
* Description: Example showing an audio graphic equalizer constructed
* out of Biquad filters.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup GEQ5Band Graphic Audio Equalizer Example
*
* \par Description:
* \par
* This example demonstrates how a 5-band graphic equalizer can be constructed
* using the Biquad cascade functions.
* A graphic equalizer is used in audio applications to vary the tonal quality
* of the audio.
*
* \par Block Diagram:
* \par
* The design is based on a cascade of 5 filter sections.
* \image html GEQ_signalflow.gif
* Each filter section is 4th order and consists of a cascade of two Biquads.
* Each filter has a nominal gain of 0 dB (1.0 in linear units) and
* boosts or cuts signals within a specific frequency range.
* The edge frequencies between the 5 bands are 100, 500, 2000, and 6000 Hz.
* Each band has an adjustable boost or cut in the range of +/- 9 dB.
* For example, the band that extends from 500 to 2000 Hz has the response shown below:
* \par
* \image html GEQ_bandresponse.gif
* \par
* With 1 dB steps, each filter has a total of 19 different settings.
* The filter coefficients for all possible 19 settings were precomputed
* in MATLAB and stored in a table. With 5 different tables, there are
* a total of 5 x 19 = 95 different 4th order filters.
* All 95 responses are shown below:
* \par
* \image html GEQ_allbandresponse.gif
* \par
* Each 4th order filter has 10 coefficents for a grand total of 950 different filter
* coefficients that must be tabulated. The input and output data is in Q31 format.
* For better noise performance, the two low frequency bands are implemented using the high
* precision 32x64-bit Biquad filters. The remaining 3 high frequency bands use standard
* 32x32-bit Biquad filters. The input signal used in the example is a logarithmic chirp.
* \par
* \image html GEQ_inputchirp.gif
* \par
* The array <code>bandGains</code> specifies the gain in dB to apply in each band.
* For example, if <code>bandGains={0, -3, 6, 4, -6};</code> then the output signal will be:
* \par
* \image html GEQ_outputchirp.gif
* \par
* \note The output chirp signal follows the gain or boost of each band.
* \par
*
* \par Variables Description:
* \par
* \li \c testInput_f32 points to the input data
* \li \c testRefOutput_f32 points to the reference output data
* \li \c testOutput points to the test output data
* \li \c inputQ31 temporary input buffer
* \li \c outputQ31 temporary output buffer
* \li \c biquadStateBand1Q31 points to state buffer for band1
* \li \c biquadStateBand2Q31 points to state buffer for band2
* \li \c biquadStateBand3Q31 points to state buffer for band3
* \li \c biquadStateBand4Q31 points to state buffer for band4
* \li \c biquadStateBand5Q31 points to state buffer for band5
* \li \c coeffTable points to coefficient buffer for all bands
* \li \c gainDB gain buffer which has gains applied for all the bands
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_biquad_cas_df1_32x64_init_q31()
* - arm_biquad_cas_df1_32x64_q31()
* - arm_biquad_cascade_df1_init_q31()
* - arm_biquad_cascade_df1_q31()
* - arm_scale_q31()
* - arm_scale_f32()
* - arm_float_to_q31()
* - arm_q31_to_float()
*
* <b> Refer </b>
* \link arm_graphic_equalizer_example_q31.c \endlink
*
*/
/** \example arm_graphic_equalizer_example_q31.c
*/
#include "arm_math.h"
#include "math_helper.h"
/* Length of the overall data in the test */
#define TESTLENGTH 320
/* Block size for the underlying processing */
#define BLOCKSIZE 32
/* Total number of blocks to run */
#define NUMBLOCKS (TESTLENGTH/BLOCKSIZE)
/* Number of 2nd order Biquad stages per filter */
#define NUMSTAGES 2
#define SNR_THRESHOLD_F32 98
/* -------------------------------------------------------------------
* External Declarations for Input and Output buffers
* ------------------------------------------------------------------- */
extern float32_t testInput_f32[TESTLENGTH];
static float32_t testOutput[TESTLENGTH];
extern float32_t testRefOutput_f32[TESTLENGTH];
/* ----------------------------------------------------------------------
** Q31 state buffers for Band1, Band2, Band3, Band4, Band5
** ------------------------------------------------------------------- */
static q63_t biquadStateBand1Q31[4 * 2];
static q63_t biquadStateBand2Q31[4 * 2];
static q31_t biquadStateBand3Q31[4 * 2];
static q31_t biquadStateBand4Q31[4 * 2];
static q31_t biquadStateBand5Q31[4 * 2];
/* ----------------------------------------------------------------------
** Q31 input and output buffers
** ------------------------------------------------------------------- */
q31_t inputQ31[BLOCKSIZE];
q31_t outputQ31[BLOCKSIZE];
/* ----------------------------------------------------------------------
** Entire coefficient table. There are 10 coefficients per 4th order Biquad
** cascade filter. The first 10 coefficients correspond to the -9 dB gain
** setting of band 1; the next 10 coefficient correspond to the -8 dB gain
** setting of band 1; and so on. There are 10*19=190 coefficients in total
** for band 1 (gains = -9, -8, -7, ..., 9). After this come the 190 coefficients
** for band 2.
**
** The coefficients are in Q29 format and require a postShift of 2.
** ------------------------------------------------------------------- */
const q31_t coeffTable[950] = {
/* Band 1, -9 dB gain */
535576962, -1071153923, 535576962, 1073741824, -536870912, 535576962, -1063501998, 527979313, 1060865294, -524146981,
/* Band 1, -8 dB gain */
535723226, -1071446451, 535723226, 1073741824, -536870912, 535723226, -1063568947, 527903217, 1061230578, -524503778,
535868593, -1071737186, 535868593, 1073741824, -536870912, 535868593, -1063627467, 527819780, 1061585502, -524850686,
536013181, -1072026363, 536013181, 1073741824, -536870912, 536013181, -1063677598, 527728935, 1061930361, -525187972,
536157109, -1072314217, 536157109, 1073741824, -536870912, 536157109, -1063719372, 527630607, 1062265438, -525515897,
536300492, -1072600983, 536300492, 1073741824, -536870912, 536300492, -1063752815, 527524720, 1062591011, -525834716,
536443447, -1072886894, 536443447, 1073741824, -536870912, 536443447, -1063777945, 527411186, 1062907350, -526144676,
536586091, -1073172183, 536586091, 1073741824, -536870912, 536586091, -1063794775, 527289917, 1063214717, -526446017,
536728541, -1073457082, 536728541, 1073741824, -536870912, 536728541, -1063803308, 527160815, 1063513366, -526738975,
536870912, -1073741824, 536870912, 1073741824, -536870912, 536870912, -1063803543, 527023777, 1063803543, -527023777,
537013321, -1074026642, 537013321, 1073741824, -536870912, 537013321, -1063795470, 526878696, 1064085490, -527300648,
537155884, -1074311768, 537155884, 1073741824, -536870912, 537155884, -1063779073, 526725455, 1064359439, -527569803,
537298718, -1074597435, 537298718, 1073741824, -536870912, 537298718, -1063754328, 526563934, 1064625617, -527831454,
537441939, -1074883878, 537441939, 1073741824, -536870912, 537441939, -1063721205, 526394005, 1064884245, -528085806,
537585666, -1075171331, 537585666, 1073741824, -536870912, 537585666, -1063679666, 526215534, 1065135536, -528333059,
537730015, -1075460030, 537730015, 1073741824, -536870912, 537730015, -1063629666, 526028380, 1065379699, -528573409,
537875106, -1075750212, 537875106, 1073741824, -536870912, 537875106, -1063571152, 525832396, 1065616936, -528807045,
538021057, -1076042114, 538021057, 1073741824, -536870912, 538021057, -1063504065, 525627429, 1065847444, -529034151,
538167989, -1076335977, 538167989, 1073741824, -536870912, 538167989, -1063428338, 525413317, 1066071412, -529254907,
/* Band 2, -9 dB gain */
531784976, -1055497692, 523873415, 1066213307, -529420241, 531784976, -1040357886, 509828014, 1028908252, -494627367,
/* Band 2, -8 dB gain */
532357636, -1056601982, 524400080, 1066115844, -529326645, 532357636, -1040623406, 509562600, 1030462237, -496062122,
532927392, -1057707729, 524931110, 1066024274, -529239070, 532927392, -1040848253, 509262081, 1031969246, -497457090,
533494678, -1058816094, 525467240, 1065939047, -529157961, 533494678, -1041032161, 508925950, 1033429976, -498812573,
534059929, -1059928204, 526009170, 1065860582, -529083734, 534059929, -1041174868, 508553717, 1034845124, -500128887,
534623580, -1061045148, 526557561, 1065789260, -529016764, 534623580, -1041276126, 508144920, 1036215393, -501406373,
535186068, -1062167969, 527113032, 1065725420, -528957385, 535186068, -1041335703, 507699125, 1037541500, -502645399,
535747827, -1063297666, 527676151, 1065669351, -528905879, 535747827, -1041353386, 507215934, 1038824183, -503846368,
536309295, -1064435183, 528247436, 1065621289, -528862476, 536309295, -1041328990, 506694984, 1040064203, -505009724,
536870912, -1065581413, 528827349, 1065581413, -528827349, 536870912, -1041262354, 506135953, 1041262354, -506135953,
537433117, -1066737194, 529416295, 1065549847, -528800610, 537433117, -1041153346, 505538564, 1042419457, -507225588,
537996352, -1067903307, 530014622, 1065526651, -528782316, 537996352, -1041001864, 504902578, 1043536370, -508279208,
538561061, -1069080480, 530622620, 1065511830, -528772462, 538561061, -1040807833, 504227800, 1044613981, -509297437,
539127690, -1070269387, 531240527, 1065505333, -528770987, 539127690, -1040571205, 503514074, 1045653211, -510280946,
539696690, -1071470656, 531868525, 1065507054, -528777778, 539696690, -1040291951, 502761277, 1046655011, -511230450,
540268512, -1072684867, 532506750, 1065516837, -528792672, 540268512, -1039970063, 501969320, 1047620358, -512146700,
540843613, -1073912567, 533155297, 1065534483, -528815459, 540843613, -1039605542, 501138139, 1048550251, -513030484,
541422451, -1075154268, 533814224, 1065559750, -528845892, 541422451, -1039198394, 500267687, 1049445708, -513882621,
542005489, -1076410460, 534483561, 1065592362, -528883686, 542005489, -1038748624, 499357932, 1050307760, -514703956,
518903861, -1001986830, 486725277, 1037235801, -502367695, 518903861, -945834422, 446371043, 902366163, -400700571,
520899989, -1005630916, 488289126, 1036926846, -502147311, 520899989, -946490935, 445581846, 907921945, -404936158,
522893209, -1009290002, 489869792, 1036650484, -501961419, 522893209, -947006359, 444685310, 913306106, -409075225,
524884763, -1012968199, 491470256, 1036407567, -501810737, 524884763, -947377809, 443679533, 918521018, -413116221,
526875910, -1016669649, 493093518, 1036198712, -501695739, 526875910, -947602324, 442562672, 923569247, -417057897,
528867927, -1020398503, 494742575, 1036024293, -501616651, 528867927, -947676875, 441332970, 928453558, -420899319,
530862111, -1024158905, 496420407, 1035884447, -501573457, 530862111, -947598385, 439988777, 933176909, -424639872,
532859778, -1027954970, 498129955, 1035779077, -501565907, 532859778, -947363742, 438528571, 937742446, -428279254,
534862260, -1031790763, 499874098, 1035707863, -501593525, 534862260, -946969823, 436950987, 942153486, -431817474,
536870912, -1035670279, 501655630, 1035670279, -501655630, 536870912, -946413508, 435254839, 946413508, -435254839,
538887107, -1039597419, 503477238, 1035665609, -501751354, 538887107, -945691703, 433439146, 950526127, -438591937,
540912240, -1043575967, 505341475, 1035692963, -501879659, 540912240, -944801359, 431503152, 954495080, -441829621,
542947726, -1047609569, 507250741, 1035751307, -502039364, 542947726, -943739490, 429446349, 958324201, -444968987,
544995000, -1051701717, 509207261, 1035839473, -502229165, 544995000, -942503190, 427268492, 962017400, -448011351,
547055523, -1055855728, 511213065, 1035956193, -502447657, 547055523, -941089647, 424969617, 965578640, -450958226,
549130774, -1060074734, 513269973, 1036100110, -502693359, 549130774, -939496155, 422550049, 969011913, -453811298,
551222259, -1064361672, 515379585, 1036269804, -502964731, 551222259, -937720119, 420010407, 972321228, -456572401,
553331507, -1068719280, 517543273, 1036463810, -503260192, 553331507, -935759057, 417351601, 975510582, -459243495,
555460072, -1073150100, 519762181, 1036680633, -503578144, 555460072, -933610600, 414574832, 978583948, -461826644,
494084017, -851422604, 404056273, 930151631, -423619864, 494084017, -673714108, 339502486, 561843007, -265801750,
498713542, -859177141, 406587077, 929211656, -423786402, 498713542, -673274906, 338185129, 573719128, -272222942,
503369016, -867012190, 409148384, 928362985, -424054784, 503369016, -672533059, 336693984, 585290277, -278599028,
508052536, -874935599, 411746438, 927604291, -424422151, 508052536, -671478538, 335026905, 596558312, -284920289,
512766286, -882955583, 414387826, 926933782, -424885216, 512766286, -670100998, 333182045, 607525792, -291177811,
517512534, -891080712, 417079474, 926349262, -425440318, 517512534, -668389789, 331157902, 618195914, -297363485,
522293635, -899319903, 419828635, 925848177, -426083491, 522293635, -666333963, 328953368, 628572440, -303470012,
527112032, -907682405, 422642886, 925427679, -426810526, 527112032, -663922286, 326567785, 638659631, -309490882,
531970251, -916177781, 425530105, 925084675, -427617023, 531970251, -661143261, 324000998, 648462180, -315420352,
536870912, -924815881, 428498454, 924815881, -428498454, 536870912, -657985147, 321253420, 657985147, -321253420,
541816719, -933606817, 431556352, 924617870, -429450209, 541816719, -654435997, 318326093, 667233900, -326985786,
546810467, -942560921, 434712438, 924487114, -430467639, 546810467, -650483688, 315220754, 676214053, -332613816,
551855042, -951688708, 437975532, 924420027, -431546101, 551855042, -646115970, 311939896, 684931422, -338134495,
556953421, -961000826, 441354588, 924413001, -432680993, 556953421, -641320513, 308486839, 693391970, -343545389,
562108672, -970508005, 444858642, 924462435, -433867780, 562108672, -636084967, 304865786, 701601770, -348844597,
567323959, -980220994, 448496743, 924564764, -435102022, 567323959, -630397020, 301081886, 709566963, -354030710,
572602539, -990150500, 452277894, 924716482, -436379394, 572602539, -624244471, 297141281, 717293726, -359102767,
577947763, -1000307125, 456210977, 924914158, -437695705, 577947763, -617615296, 293051155, 724788245, -364060214,
583363084, -1010701292, 460304674, 925154455, -439046908, 583363084, -610497723, 288819761, 732056685, -368902865,
387379495, -506912469, 196933274, 840112184, -347208270, 387379495, 506912469, 196933274, -840112184, -347208270,
401658082, -532275898, 207149427, 833765363, -343175316, 401658082, 532275898, 207149427, -833765363, -343175316,
416472483, -558722695, 217902617, 827270154, -339107319, 416472483, 558722695, 217902617, -827270154, -339107319,
431841949, -586290861, 229212798, 820624988, -335007540, 431841949, 586290861, 229212798, -820624988, -335007540,
447786335, -615019650, 241100489, 813828443, -330879528, 447786335, 615019650, 241100489, -813828443, -330879528,
464326111, -644949597, 253586805, 806879270, -326727141, 464326111, 644949597, 253586805, -806879270, -326727141,
481482377, -676122557, 266693475, 799776409, -322554559, 481482377, 676122557, 266693475, -799776409, -322554559,
499276882, -708581728, 280442865, 792519013, -318366296, 499276882, 708581728, 280442865, -792519013, -318366296,
517732032, -742371685, 294857996, 785106465, -314167221, 517732032, 742371685, 294857996, -785106465, -314167221,
536870912, -777538408, 309962566, 777538408, -309962566, 536870912, 777538408, 309962566, -777538408, -309962566,
556717294, -814129313, 325780968, 769814766, -305757943, 556717294, 814129313, 325780968, -769814766, -305757943,
577295658, -852193284, 342338310, 761935777, -301559360, 577295658, 852193284, 342338310, -761935777, -301559360,
598631206, -891780698, 359660433, 753902014, -297373230, 598631206, 891780698, 359660433, -753902014, -297373230,
620749877, -932943463, 377773927, 745714425, -293206383, 620749877, 932943463, 377773927, -745714425, -293206383,
643678365, -975735041, 396706151, 737374355, -289066077, 643678365, 975735041, 396706151, -737374355, -289066077,
667444134, -1020210487, 416485252, 728883588, -284960004, 667444134, 1020210487, 416485252, -728883588, -284960004,
692075438, -1066426476, 437140179, 720244375, -280896294, 692075438, 1066426476, 437140179, -720244375, -280896294,
717601336, -1114441339, 458700704, 711459472, -276883515, 717601336, 1114441339, 458700704, -711459472, -276883515,
744051710, -1164315096, 481197437, 702532174, -272930673, 744051710, 1164315096, 481197437, -702532174, -272930673
};
/* ----------------------------------------------------------------------
** Desired gains, in dB, per band
** ------------------------------------------------------------------- */
int gainDB[5] = {0, -3, 6, 4, -6};
float32_t snr;
/* ----------------------------------------------------------------------
* Graphic equalizer Example
* ------------------------------------------------------------------- */
int32_t main(void)
{
float32_t *inputF32, *outputF32;
arm_biquad_cas_df1_32x64_ins_q31 S1;
arm_biquad_cas_df1_32x64_ins_q31 S2;
arm_biquad_casd_df1_inst_q31 S3;
arm_biquad_casd_df1_inst_q31 S4;
arm_biquad_casd_df1_inst_q31 S5;
int i;
int32_t status;
inputF32 = &testInput_f32[0];
outputF32 = &testOutput[0];
/* Initialize the state and coefficient buffers for all Biquad sections */
arm_biquad_cas_df1_32x64_init_q31(&S1, NUMSTAGES,
(q31_t *) &coeffTable[190*0 + 10*(gainDB[0] + 9)],
&biquadStateBand1Q31[0], 2);
arm_biquad_cas_df1_32x64_init_q31(&S2, NUMSTAGES,
(q31_t *) &coeffTable[190*1 + 10*(gainDB[1] + 9)],
&biquadStateBand2Q31[0], 2);
arm_biquad_cascade_df1_init_q31(&S3, NUMSTAGES,
(q31_t *) &coeffTable[190*2 + 10*(gainDB[2] + 9)],
&biquadStateBand3Q31[0], 2);
arm_biquad_cascade_df1_init_q31(&S4, NUMSTAGES,
(q31_t *) &coeffTable[190*3 + 10*(gainDB[3] + 9)],
&biquadStateBand4Q31[0], 2);
arm_biquad_cascade_df1_init_q31(&S5, NUMSTAGES,
(q31_t *) &coeffTable[190*4 + 10*(gainDB[4] + 9)],
&biquadStateBand5Q31[0], 2);
/* Call the process functions and needs to change filter coefficients
for varying the gain of each band */
for(i=0; i < NUMBLOCKS; i++)
{
/* ----------------------------------------------------------------------
** Convert block of input data from float to Q31
** ------------------------------------------------------------------- */
arm_float_to_q31(inputF32 + (i*BLOCKSIZE), inputQ31, BLOCKSIZE);
/* ----------------------------------------------------------------------
** Scale down by 1/8. This provides additional headroom so that the
** graphic EQ can apply gain.
** ------------------------------------------------------------------- */
arm_scale_q31(inputQ31, 0x7FFFFFFF, -3, inputQ31, BLOCKSIZE);
/* ----------------------------------------------------------------------
** Call the Q31 Biquad Cascade DF1 32x64 process function for band1, band2
** ------------------------------------------------------------------- */
arm_biquad_cas_df1_32x64_q31(&S1, inputQ31, outputQ31, BLOCKSIZE);
arm_biquad_cas_df1_32x64_q31(&S2, outputQ31, outputQ31, BLOCKSIZE);
/* ----------------------------------------------------------------------
** Call the Q31 Biquad Cascade DF1 process function for band3, band4, band5
** ------------------------------------------------------------------- */
arm_biquad_cascade_df1_q31(&S3, outputQ31, outputQ31, BLOCKSIZE);
arm_biquad_cascade_df1_q31(&S4, outputQ31, outputQ31, BLOCKSIZE);
arm_biquad_cascade_df1_q31(&S5, outputQ31, outputQ31, BLOCKSIZE);
/* ----------------------------------------------------------------------
** Convert Q31 result back to float
** ------------------------------------------------------------------- */
arm_q31_to_float(outputQ31, outputF32 + (i * BLOCKSIZE), BLOCKSIZE);
/* ----------------------------------------------------------------------
** Scale back up
** ------------------------------------------------------------------- */
arm_scale_f32(outputF32 + (i * BLOCKSIZE), 8.0f, outputF32 + (i * BLOCKSIZE), BLOCKSIZE);
};
snr = arm_snr_f32(testRefOutput_f32, testOutput, TESTLENGTH);
if (snr < SNR_THRESHOLD_F32)
{
status = ARM_MATH_TEST_FAILURE;
}
else
{
status = ARM_MATH_SUCCESS;
}
/* ----------------------------------------------------------------------
** Loop here if the signal does not match the reference output.
** ------------------------------------------------------------------- */
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

469
Drivers/CMSIS/DSP/Examples/ARM/arm_graphic_equalizer_example/math_helper.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -470,3 +471,471 @@ void arm_clip_f32 (float *pIn, uint32_t numSamples)
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0 b
*
* Project: CMSIS DSP Library
*
* Title: math_helper.c
*
* Description: Definition of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
* Include standard header files
* -------------------------------------------------------------------- */
#include<math.h>
/* ----------------------------------------------------------------------
* Include project header files
* -------------------------------------------------------------------- */
#include "math_helper.h"
/**
* @brief Caluclation of SNR
* @param[in] pRef Pointer to the reference buffer
* @param[in] pTest Pointer to the test buffer
* @param[in] buffSize total number of samples
* @return SNR
* The function Caluclates signal to noise ratio for the reference output
* and test output
*/
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize)
{
float EnergySignal = 0.0, EnergyError = 0.0;
uint32_t i;
float SNR;
int temp;
int *test;
for (i = 0; i < buffSize; i++)
{
/* Checking for a NAN value in pRef array */
test = (int *)(&pRef[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
/* Checking for a NAN value in pTest array */
test = (int *)(&pTest[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
EnergySignal += pRef[i] * pRef[i];
EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);
}
/* Checking for a NAN value in EnergyError */
test = (int *)(&EnergyError);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
SNR = 10 * log10 (EnergySignal / EnergyError);
return (SNR);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Converts float to fixed in q12.20 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to outputbuffer
* @param[in] numSamples number of samples in the input buffer
* @return none
* The function converts floating point values to fixed point(q12.20) values
*/
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1048576.0f corresponds to pow(2, 20) */
pOut[i] = (q31_t) (pIn[i] * 1048576.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 1.0)
{
pOut[i] = 0x000FFFFF;
}
}
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q31 (q31_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q7 (q7_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Caluclates number of guard bits
* @param[in] num_adds number of additions
* @return guard bits
* The function Caluclates the number of guard bits
* depending on the numtaps
*/
uint32_t arm_calc_guard_bits (uint32_t num_adds)
{
uint32_t i = 1, j = 0;
if (num_adds == 1)
{
return (0);
}
while (i < num_adds)
{
i = i * 2;
j++;
}
return (j);
}
/**
* @brief Apply guard bits to buffer
* @param[in,out] pIn pointer to input buffer
* @param[in] numSamples number of samples in the input buffer
* @param[in] guard_bits guard bits
* @return none
*/
void arm_apply_guard_bits (float32_t *pIn,
uint32_t numSamples,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
pIn[i] = pIn[i] * arm_calc_2pow(guard_bits);
}
}
/**
* @brief Calculates pow(2, numShifts)
* @param[in] numShifts number of shifts
* @return pow(2, numShifts)
*/
uint32_t arm_calc_2pow(uint32_t numShifts)
{
uint32_t i, val = 1;
for (i = 0; i < numShifts; i++)
{
val = val * 2;
}
return(val);
}
/**
* @brief Converts float to fixed q14
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 16384.0f corresponds to pow(2, 14) */
pOut[i] = (q15_t) (pIn[i] * 16384.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 536870912.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 4.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q28 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 268435456.0f corresponds to pow(2, 28) */
pOut[i] = (q31_t) (pIn[i] * 268435456.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 8.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Clip the float values to +/- 1
* @param[in,out] pIn input buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_clip_f32 (float *pIn, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
if (pIn[i] > 1.0f)
{
pIn[i] = 1.0;
}
else if ( pIn[i] < -1.0f)
{
pIn[i] = -1.0;
}
}
}
>>>>>>> upper

66
Drivers/CMSIS/DSP/Examples/ARM/arm_graphic_equalizer_example/math_helper.h
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@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
@ -60,3 +61,68 @@ uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
*
* Title: math_helper.h
*
* Description: Prototypes of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
#ifndef MATH_HELPER_H
#define MATH_HELPER_H
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize);
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);
void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);
void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_clip_f32(float *pIn, uint32_t numSamples);
uint32_t arm_calc_guard_bits(uint32_t num_adds);
void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_linear_interp_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_linear_interp_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_linear_interp_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

23619
Drivers/CMSIS/DSP/Examples/ARM/arm_linear_interp_example/arm_linear_interp_data.c
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File diff suppressed because it is too large Load Diff

207
Drivers/CMSIS/DSP/Examples/ARM/arm_linear_interp_example/arm_linear_interp_example_f32.c
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@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2020 ARM Limited. All rights reserved.
*
@ -206,3 +207,209 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_linear_interp_example_f32.c
*
* Description: Example code demonstrating usage of sin function
* and uses linear interpolation to get higher precision
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup LinearInterpExample Linear Interpolate Example
*
* <b> CMSIS DSP Software Library -- Linear Interpolate Example </b>
*
* <b> Description </b>
* This example demonstrates usage of linear interpolate modules and fast math modules.
* Method 1 uses fast math sine function to calculate sine values using cubic interpolation and method 2 uses
* linear interpolation function and results are compared to reference output.
* Example shows linear interpolation function can be used to get higher precision compared to fast math sin calculation.
*
* \par Block Diagram:
* \par
* \image html linearInterpExampleMethod1.gif "Method 1: Sine caluclation using fast math"
* \par
* \image html linearInterpExampleMethod2.gif "Method 2: Sine caluclation using interpolation function"
*
* \par Variables Description:
* \par
* \li \c testInputSin_f32 points to the input values for sine calculation
* \li \c testRefSinOutput32_f32 points to the reference values caculated from sin() matlab function
* \li \c testOutput points to output buffer calculation from cubic interpolation
* \li \c testLinIntOutput points to output buffer calculation from linear interpolation
* \li \c snr1 Signal to noise ratio for reference and cubic interpolation output
* \li \c snr2 Signal to noise ratio for reference and linear interpolation output
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_sin_f32()
* - arm_linear_interp_f32()
*
* <b> Refer </b>
* \link arm_linear_interp_example_f32.c \endlink
*
*/
/** \example arm_linear_interp_example_f32.c
*/
#include "arm_math.h"
#include "math_helper.h"
#define SNR_THRESHOLD 90
#define TEST_LENGTH_SAMPLES 10
#define XSPACING (0.00005f)
/* ----------------------------------------------------------------------
* Test input data for F32 SIN function
* Generated by the MATLAB rand() function
* randn('state', 0)
* xi = (((1/4.18318581819710)* randn(blockSize, 1) * 2* pi));
* --------------------------------------------------------------------*/
float32_t testInputSin_f32[TEST_LENGTH_SAMPLES] =
{
-0.649716504673081170, -2.501723745497831200,
0.188250329003310100, 0.432092748487532540,
-1.722010988459680800, 1.788766476323060600,
1.786136060975809500, -0.056525543169408797,
0.491596272728153760, 0.262309671126153390
};
/*------------------------------------------------------------------------------
* Reference out of SIN F32 function for Block Size = 10
* Calculated from sin(testInputSin_f32)
*------------------------------------------------------------------------------*/
float32_t testRefSinOutput32_f32[TEST_LENGTH_SAMPLES] =
{
-0.604960695383043530, -0.597090287967934840,
0.187140422442966500, 0.418772124875992690,
-0.988588831792106880, 0.976338412038794010,
0.976903856413481100, -0.056495446835214236,
0.472033731854734240, 0.259311907228582830
};
/*------------------------------------------------------------------------------
* Method 1: Test out Buffer Calculated from Cubic Interpolation
*------------------------------------------------------------------------------*/
float32_t testOutput[TEST_LENGTH_SAMPLES];
/*------------------------------------------------------------------------------
* Method 2: Test out buffer Calculated from Linear Interpolation
*------------------------------------------------------------------------------*/
float32_t testLinIntOutput[TEST_LENGTH_SAMPLES];
/*------------------------------------------------------------------------------
* External table used for linear interpolation
*------------------------------------------------------------------------------*/
extern float arm_linear_interep_table[188495];
/* ----------------------------------------------------------------------
* Global Variables for caluclating SNR's for Method1 & Method 2
* ------------------------------------------------------------------- */
float32_t snr1;
float32_t snr2;
/* ----------------------------------------------------------------------------
* Calculation of Sine values from Cubic Interpolation and Linear interpolation
* ---------------------------------------------------------------------------- */
int32_t main(void)
{
uint32_t i;
arm_status status;
arm_linear_interp_instance_f32 S = {188495, -3.141592653589793238, XSPACING, &arm_linear_interep_table[0]};
/*------------------------------------------------------------------------------
* Method 1: Test out Calculated from Cubic Interpolation
*------------------------------------------------------------------------------*/
for(i=0; i< TEST_LENGTH_SAMPLES; i++)
{
testOutput[i] = arm_sin_f32(testInputSin_f32[i]);
}
/*------------------------------------------------------------------------------
* Method 2: Test out Calculated from Cubic Interpolation and Linear interpolation
*------------------------------------------------------------------------------*/
for(i=0; i< TEST_LENGTH_SAMPLES; i++)
{
testLinIntOutput[i] = arm_linear_interp_f32(&S, testInputSin_f32[i]);
}
/*------------------------------------------------------------------------------
* SNR calculation for method 1
*------------------------------------------------------------------------------*/
snr1 = arm_snr_f32(testRefSinOutput32_f32, testOutput, 2);
/*------------------------------------------------------------------------------
* SNR calculation for method 2
*------------------------------------------------------------------------------*/
snr2 = arm_snr_f32(testRefSinOutput32_f32, testLinIntOutput, 2);
/*------------------------------------------------------------------------------
* Initialise status depending on SNR calculations
*------------------------------------------------------------------------------*/
if ( snr2 > snr1)
{
status = ARM_MATH_SUCCESS;
}
else
{
status = ARM_MATH_TEST_FAILURE;
}
/* ----------------------------------------------------------------------
** Loop here if the signals fail the PASS check.
** This denotes a test failure
** ------------------------------------------------------------------- */
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

469
Drivers/CMSIS/DSP/Examples/ARM/arm_linear_interp_example/math_helper.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -470,3 +471,471 @@ void arm_clip_f32 (float *pIn, uint32_t numSamples)
}
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0 b
*
* Project: CMSIS DSP Library
*
* Title: math_helper.c
*
* Description: Definition of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
* Include standard header files
* -------------------------------------------------------------------- */
#include<math.h>
/* ----------------------------------------------------------------------
* Include project header files
* -------------------------------------------------------------------- */
#include "math_helper.h"
/**
* @brief Caluclation of SNR
* @param[in] pRef Pointer to the reference buffer
* @param[in] pTest Pointer to the test buffer
* @param[in] buffSize total number of samples
* @return SNR
* The function Caluclates signal to noise ratio for the reference output
* and test output
*/
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize)
{
float EnergySignal = 0.0, EnergyError = 0.0;
uint32_t i;
float SNR;
int temp;
int *test;
for (i = 0; i < buffSize; i++)
{
/* Checking for a NAN value in pRef array */
test = (int *)(&pRef[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
/* Checking for a NAN value in pTest array */
test = (int *)(&pTest[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
EnergySignal += pRef[i] * pRef[i];
EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);
}
/* Checking for a NAN value in EnergyError */
test = (int *)(&EnergyError);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
SNR = 10 * log10 (EnergySignal / EnergyError);
return (SNR);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Converts float to fixed in q12.20 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to outputbuffer
* @param[in] numSamples number of samples in the input buffer
* @return none
* The function converts floating point values to fixed point(q12.20) values
*/
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1048576.0f corresponds to pow(2, 20) */
pOut[i] = (q31_t) (pIn[i] * 1048576.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 1.0)
{
pOut[i] = 0x000FFFFF;
}
}
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q31 (q31_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q7 (q7_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Caluclates number of guard bits
* @param[in] num_adds number of additions
* @return guard bits
* The function Caluclates the number of guard bits
* depending on the numtaps
*/
uint32_t arm_calc_guard_bits (uint32_t num_adds)
{
uint32_t i = 1, j = 0;
if (num_adds == 1)
{
return (0);
}
while (i < num_adds)
{
i = i * 2;
j++;
}
return (j);
}
/**
* @brief Apply guard bits to buffer
* @param[in,out] pIn pointer to input buffer
* @param[in] numSamples number of samples in the input buffer
* @param[in] guard_bits guard bits
* @return none
*/
void arm_apply_guard_bits (float32_t *pIn,
uint32_t numSamples,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
pIn[i] = pIn[i] * arm_calc_2pow(guard_bits);
}
}
/**
* @brief Calculates pow(2, numShifts)
* @param[in] numShifts number of shifts
* @return pow(2, numShifts)
*/
uint32_t arm_calc_2pow(uint32_t numShifts)
{
uint32_t i, val = 1;
for (i = 0; i < numShifts; i++)
{
val = val * 2;
}
return(val);
}
/**
* @brief Converts float to fixed q14
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 16384.0f corresponds to pow(2, 14) */
pOut[i] = (q15_t) (pIn[i] * 16384.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 536870912.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 4.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q28 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 268435456.0f corresponds to pow(2, 28) */
pOut[i] = (q31_t) (pIn[i] * 268435456.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 8.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Clip the float values to +/- 1
* @param[in,out] pIn input buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_clip_f32 (float *pIn, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
if (pIn[i] > 1.0f)
{
pIn[i] = 1.0;
}
else if ( pIn[i] < -1.0f)
{
pIn[i] = -1.0;
}
}
}
>>>>>>> upper

66
Drivers/CMSIS/DSP/Examples/ARM/arm_linear_interp_example/math_helper.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
@ -60,3 +61,68 @@ uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
*
* Title: math_helper.h
*
* Description: Prototypes of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
#ifndef MATH_HELPER_H
#define MATH_HELPER_H
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize);
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);
void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);
void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_clip_f32(float *pIn, uint32_t numSamples);
uint32_t arm_calc_guard_bits(uint32_t num_adds);
void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_matrix_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_matrix_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

236
Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/arm_matrix_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -233,3 +234,238 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_matrix_example_f32.c
*
* Description: Example code demonstrating least square fit to data
* using matrix functions
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup MatrixExample Matrix Example
*
* \par Description:
* \par
* Demonstrates the use of Matrix Transpose, Matrix Muliplication, and Matrix Inverse
* functions to apply least squares fitting to input data. Least squares fitting is
* the procedure for finding the best-fitting curve that minimizes the sum of the
* squares of the offsets (least square error) from a given set of data.
*
* \par Algorithm:
* \par
* The linear combination of parameters considered is as follows:
* \par
* <code>A * X = B</code>, where \c X is the unknown value and can be estimated
* from \c A & \c B.
* \par
* The least squares estimate \c X is given by the following equation:
* \par
* <code>X = Inverse(A<sup>T</sup> * A) * A<sup>T</sup> * B</code>
*
* \par Block Diagram:
* \par
* \image html matrixExample.gif
*
* \par Variables Description:
* \par
* \li \c A_f32 input matrix in the linear combination equation
* \li \c B_f32 output matrix in the linear combination equation
* \li \c X_f32 unknown matrix estimated using \c A_f32 & \c B_f32 matrices
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_mat_init_f32()
* - arm_mat_trans_f32()
* - arm_mat_mult_f32()
* - arm_mat_inverse_f32()
*
* <b> Refer </b>
* \link arm_matrix_example_f32.c \endlink
*
*/
/** \example arm_matrix_example_f32.c
*/
#include "arm_math.h"
#include "math_helper.h"
#define SNR_THRESHOLD 90
/* --------------------------------------------------------------------------------
* Test input data(Cycles) taken from FIR Q15 module for differant cases of blockSize
* and tapSize
* --------------------------------------------------------------------------------- */
const float32_t B_f32[4] =
{
782.0, 7577.0, 470.0, 4505.0
};
/* --------------------------------------------------------------------------------
* Formula to fit is C1 + C2 * numTaps + C3 * blockSize + C4 * numTaps * blockSize
* -------------------------------------------------------------------------------- */
const float32_t A_f32[16] =
{
/* Const, numTaps, blockSize, numTaps*blockSize */
1.0, 32.0, 4.0, 128.0,
1.0, 32.0, 64.0, 2048.0,
1.0, 16.0, 4.0, 64.0,
1.0, 16.0, 64.0, 1024.0,
};
/* ----------------------------------------------------------------------
* Temporary buffers for storing intermediate values
* ------------------------------------------------------------------- */
/* Transpose of A Buffer */
float32_t AT_f32[16];
/* (Transpose of A * A) Buffer */
float32_t ATMA_f32[16];
/* Inverse(Transpose of A * A) Buffer */
float32_t ATMAI_f32[16];
/* Test Output Buffer */
float32_t X_f32[4];
/* ----------------------------------------------------------------------
* Reference ouput buffer C1, C2, C3 and C4 taken from MATLAB
* ------------------------------------------------------------------- */
const float32_t xRef_f32[4] = {73.0, 8.0, 21.25, 2.875};
float32_t snr;
/* ----------------------------------------------------------------------
* Max magnitude FFT Bin test
* ------------------------------------------------------------------- */
int32_t main(void)
{
arm_matrix_instance_f32 A; /* Matrix A Instance */
arm_matrix_instance_f32 AT; /* Matrix AT(A transpose) instance */
arm_matrix_instance_f32 ATMA; /* Matrix ATMA( AT multiply with A) instance */
arm_matrix_instance_f32 ATMAI; /* Matrix ATMAI(Inverse of ATMA) instance */
arm_matrix_instance_f32 B; /* Matrix B instance */
arm_matrix_instance_f32 X; /* Matrix X(Unknown Matrix) instance */
uint32_t srcRows, srcColumns; /* Temporary variables */
arm_status status;
/* Initialise A Matrix Instance with numRows, numCols and data array(A_f32) */
srcRows = 4;
srcColumns = 4;
arm_mat_init_f32(&A, srcRows, srcColumns, (float32_t *)A_f32);
/* Initialise Matrix Instance AT with numRows, numCols and data array(AT_f32) */
srcRows = 4;
srcColumns = 4;
arm_mat_init_f32(&AT, srcRows, srcColumns, AT_f32);
/* calculation of A transpose */
status = arm_mat_trans_f32(&A, &AT);
/* Initialise ATMA Matrix Instance with numRows, numCols and data array(ATMA_f32) */
srcRows = 4;
srcColumns = 4;
arm_mat_init_f32(&ATMA, srcRows, srcColumns, ATMA_f32);
/* calculation of AT Multiply with A */
status = arm_mat_mult_f32(&AT, &A, &ATMA);
/* Initialise ATMAI Matrix Instance with numRows, numCols and data array(ATMAI_f32) */
srcRows = 4;
srcColumns = 4;
arm_mat_init_f32(&ATMAI, srcRows, srcColumns, ATMAI_f32);
/* calculation of Inverse((Transpose(A) * A) */
status = arm_mat_inverse_f32(&ATMA, &ATMAI);
/* calculation of (Inverse((Transpose(A) * A)) * Transpose(A)) */
status = arm_mat_mult_f32(&ATMAI, &AT, &ATMA);
/* Initialise B Matrix Instance with numRows, numCols and data array(B_f32) */
srcRows = 4;
srcColumns = 1;
arm_mat_init_f32(&B, srcRows, srcColumns, (float32_t *)B_f32);
/* Initialise X Matrix Instance with numRows, numCols and data array(X_f32) */
srcRows = 4;
srcColumns = 1;
arm_mat_init_f32(&X, srcRows, srcColumns, X_f32);
/* calculation ((Inverse((Transpose(A) * A)) * Transpose(A)) * B) */
status = arm_mat_mult_f32(&ATMA, &B, &X);
/* Comparison of reference with test output */
snr = arm_snr_f32((float32_t *)xRef_f32, X_f32, 4);
/*------------------------------------------------------------------------------
* Initialise status depending on SNR calculations
*------------------------------------------------------------------------------*/
if ( snr > SNR_THRESHOLD)
{
status = ARM_MATH_SUCCESS;
}
else
{
status = ARM_MATH_TEST_FAILURE;
}
/* ----------------------------------------------------------------------
** Loop here if the signals fail the PASS check.
** This denotes a test failure
** ------------------------------------------------------------------- */
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

469
Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/math_helper.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -471,3 +472,471 @@ void arm_clip_f32 (float *pIn, uint32_t numSamples)
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0 b
*
* Project: CMSIS DSP Library
*
* Title: math_helper.c
*
* Description: Definition of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
* Include standard header files
* -------------------------------------------------------------------- */
#include<math.h>
/* ----------------------------------------------------------------------
* Include project header files
* -------------------------------------------------------------------- */
#include "math_helper.h"
/**
* @brief Caluclation of SNR
* @param[in] pRef Pointer to the reference buffer
* @param[in] pTest Pointer to the test buffer
* @param[in] buffSize total number of samples
* @return SNR
* The function Caluclates signal to noise ratio for the reference output
* and test output
*/
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize)
{
float EnergySignal = 0.0, EnergyError = 0.0;
uint32_t i;
float SNR;
int temp;
int *test;
for (i = 0; i < buffSize; i++)
{
/* Checking for a NAN value in pRef array */
test = (int *)(&pRef[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
/* Checking for a NAN value in pTest array */
test = (int *)(&pTest[i]);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
EnergySignal += pRef[i] * pRef[i];
EnergyError += (pRef[i] - pTest[i]) * (pRef[i] - pTest[i]);
}
/* Checking for a NAN value in EnergyError */
test = (int *)(&EnergyError);
temp = *test;
if (temp == 0x7FC00000)
{
return(0);
}
SNR = 10 * log10 (EnergySignal / EnergyError);
return (SNR);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q15 (q15_t * input_buf, uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Converts float to fixed in q12.20 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to outputbuffer
* @param[in] numSamples number of samples in the input buffer
* @return none
* The function converts floating point values to fixed point(q12.20) values
*/
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1048576.0f corresponds to pow(2, 20) */
pOut[i] = (q31_t) (pIn[i] * 1048576.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 1.0)
{
pOut[i] = 0x000FFFFF;
}
}
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Compare MATLAB Reference Output and ARM Test output
* @param[in] pIn Pointer to Ref buffer
* @param[in] pOut Pointer to Test buffer
* @param[in] numSamples number of samples in the buffer
* @return maximum difference
*/
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
int32_t diff, diffCrnt = 0;
uint32_t maxDiff = 0;
for (i = 0; i < numSamples; i++)
{
diff = pIn[i] - pOut[i];
diffCrnt = (diff > 0) ? diff : -diff;
if (diffCrnt > maxDiff)
{
maxDiff = diffCrnt;
}
}
return(maxDiff);
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q31 (q31_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Provide guard bits for Input buffer
* @param[in,out] input_buf Pointer to input buffer
* @param[in] blockSize block Size
* @param[in] guard_bits guard bits
* @return none
* The function Provides the guard bits for the buffer
* to avoid overflow
*/
void arm_provide_guard_bits_q7 (q7_t * input_buf,
uint32_t blockSize,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < blockSize; i++)
{
input_buf[i] = input_buf[i] >> guard_bits;
}
}
/**
* @brief Caluclates number of guard bits
* @param[in] num_adds number of additions
* @return guard bits
* The function Caluclates the number of guard bits
* depending on the numtaps
*/
uint32_t arm_calc_guard_bits (uint32_t num_adds)
{
uint32_t i = 1, j = 0;
if (num_adds == 1)
{
return (0);
}
while (i < num_adds)
{
i = i * 2;
j++;
}
return (j);
}
/**
* @brief Apply guard bits to buffer
* @param[in,out] pIn pointer to input buffer
* @param[in] numSamples number of samples in the input buffer
* @param[in] guard_bits guard bits
* @return none
*/
void arm_apply_guard_bits (float32_t *pIn,
uint32_t numSamples,
uint32_t guard_bits)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
pIn[i] = pIn[i] * arm_calc_2pow(guard_bits);
}
}
/**
* @brief Calculates pow(2, numShifts)
* @param[in] numShifts number of shifts
* @return pow(2, numShifts)
*/
uint32_t arm_calc_2pow(uint32_t numShifts)
{
uint32_t i, val = 1;
for (i = 0; i < numShifts; i++)
{
val = val * 2;
}
return(val);
}
/**
* @brief Converts float to fixed q14
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q14 (float *pIn, q15_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 16384.0f corresponds to pow(2, 14) */
pOut[i] = (q15_t) (pIn[i] * 16384.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q30 (float *pIn, q31_t * pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 1073741824.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 2.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q30 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q29 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 1073741824.0f corresponds to pow(2, 30) */
pOut[i] = (q31_t) (pIn[i] * 536870912.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 4.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Converts float to fixed q28 format
* @param[in] pIn pointer to input buffer
* @param[out] pOut pointer to output buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_float_to_q28 (float *pIn, q31_t *pOut, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
/* 268435456.0f corresponds to pow(2, 28) */
pOut[i] = (q31_t) (pIn[i] * 268435456.0f);
pOut[i] += pIn[i] > 0 ? 0.5 : -0.5;
if (pIn[i] == (float) 8.0)
{
pOut[i] = 0x7FFFFFFF;
}
}
}
/**
* @brief Clip the float values to +/- 1
* @param[in,out] pIn input buffer
* @param[in] numSamples number of samples in the buffer
* @return none
* The function converts floating point values to fixed point values
*/
void arm_clip_f32 (float *pIn, uint32_t numSamples)
{
uint32_t i;
for (i = 0; i < numSamples; i++)
{
if (pIn[i] > 1.0f)
{
pIn[i] = 1.0;
}
else if ( pIn[i] < -1.0f)
{
pIn[i] = -1.0;
}
}
}
>>>>>>> upper

66
Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/math_helper.h
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
@ -60,3 +61,68 @@ uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2013 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
*
* Title: math_helper.h
*
* Description: Prototypes of all helper functions required.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
#ifndef MATH_HELPER_H
#define MATH_HELPER_H
float arm_snr_f32(float *pRef, float *pTest, uint32_t buffSize);
void arm_float_to_q12_20(float *pIn, q31_t * pOut, uint32_t numSamples);
void arm_provide_guard_bits_q15(q15_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_provide_guard_bits_q31(q31_t *input_buf, uint32_t blockSize, uint32_t guard_bits);
void arm_float_to_q14(float *pIn, q15_t *pOut, uint32_t numSamples);
void arm_float_to_q29(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q28(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_float_to_q30(float *pIn, q31_t *pOut, uint32_t numSamples);
void arm_clip_f32(float *pIn, uint32_t numSamples);
uint32_t arm_calc_guard_bits(uint32_t num_adds);
void arm_apply_guard_bits (float32_t * pIn, uint32_t numSamples, uint32_t guard_bits);
uint32_t arm_compare_fixed_q15(q15_t *pIn, q15_t * pOut, uint32_t numSamples);
uint32_t arm_compare_fixed_q31(q31_t *pIn, q31_t *pOut, uint32_t numSamples);
uint32_t arm_calc_2pow(uint32_t guard_bits);
#endif
>>>>>>> upper

7
Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/Abstract.txt
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
CMSIS DSP_Lib example arm_signal_converge_example.
The example is available for different targets:
@ -8,3 +9,9 @@ The example is available for different targets:
Cortex-M55 with double precision FPU, Integer + Floating Point MVE
The example is configured for Models Debugger
=======
CMSIS DSP_Lib example arm_signal_converge_example for
Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU.
The example is configured for uVision Simulator.
>>>>>>> upper

272
Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_data.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -267,3 +268,274 @@ const float32_t FIRCoeff_f32[32] = {
};
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_signal_converge_data.c
*
* Description: Test input data for Floating point LMS Norm FIR filter
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#include "arm_math.h"
/* ----------------------------------------------------------------------
** Test input data for Floating point LMS Norm FIR filter
** Generated by the MATLAB randn() function
** ------------------------------------------------------------------- */
float32_t testInput_f32[1536] =
{
-0.432565, -1.665584, 0.125332, 0.287676, -1.146471, 1.190915, 1.189164, -0.037633,
0.327292, 0.174639, -0.186709, 0.725791, -0.588317, 2.183186, -0.136396, 0.113931,
1.066768, 0.059281, -0.095648, -0.832349, 0.294411, -1.336182, 0.714325, 1.623562,
-0.691776, 0.857997, 1.254001, -1.593730, -1.440964, 0.571148, -0.399886, 0.689997,
0.815622, 0.711908, 1.290250, 0.668601, 1.190838, -1.202457, -0.019790, -0.156717,
-1.604086, 0.257304, -1.056473, 1.415141, -0.805090, 0.528743, 0.219321, -0.921902,
-2.170674, -0.059188, -1.010634, 0.614463, 0.507741, 1.692430, 0.591283, -0.643595,
0.380337, -1.009116, -0.019511, -0.048221, 0.000043, -0.317859, 1.095004, -1.873990,
0.428183, 0.895638, 0.730957, 0.577857, 0.040314, 0.677089, 0.568900, -0.255645,
-0.377469, -0.295887, -1.475135, -0.234004, 0.118445, 0.314809, 1.443508, -0.350975,
0.623234, 0.799049, 0.940890, -0.992092, 0.212035, 0.237882, -1.007763, -0.742045,
1.082295, -0.131500, 0.389880, 0.087987, -0.635465, -0.559573, 0.443653, -0.949904,
0.781182, 0.568961, -0.821714, -0.265607, -1.187777, -2.202321, 0.986337, -0.518635,
0.327368, 0.234057, 0.021466, -1.003944, -0.947146, -0.374429, -1.185886, -1.055903,
1.472480, 0.055744, -1.217317, -0.041227, -1.128344, -1.349278, -0.261102, 0.953465,
0.128644, 0.656468, -1.167819, -0.460605, -0.262440, -1.213152, -1.319437, 0.931218,
0.011245, -0.645146, 0.805729, 0.231626, -0.989760, 1.339586, 0.289502, 1.478917,
1.138028, -0.684139, -1.291936, -0.072926, -0.330599, -0.843628, 0.497770, 1.488490,
-0.546476, -0.846758, -0.246337, 0.663024, -0.854197, -1.201315, -0.119869, -0.065294,
0.485296, -0.595491, -0.149668, -0.434752, -0.079330, 1.535152, -0.606483, -1.347363,
0.469383, -0.903567, 0.035880, -0.627531, 0.535398, 0.552884, -0.203690, -2.054325,
0.132561, 1.592941, 1.018412, -1.580402, -0.078662, -0.681657, -1.024553, -1.234353,
0.288807, -0.429303, 0.055801, -0.367874, -0.464973, 0.370961, 0.728283, 2.112160,
-1.357298, -1.022610, 1.037834, -0.389800, -1.381266, 0.315543, 1.553243, 0.707894,
1.957385, 0.504542, 1.864529, -0.339812, -1.139779, -0.211123, 1.190245, -1.116209,
0.635274, -0.601412, 0.551185, -1.099840, 0.085991, -2.004563, -0.493088, 0.462048,
-0.321005, 1.236556, -0.631280, -2.325211, -1.231637, 1.055648, -0.113224, 0.379224,
0.944200, -2.120427, -0.644679, -0.704302, -1.018137, -0.182082, 1.521013, -0.038439,
1.227448, -0.696205, 0.007524, -0.782893, 0.586939, -0.251207, 0.480136, 0.668155,
-0.078321, 0.889173, 2.309287, 0.524639, -0.011787, 0.913141, 0.055941, -1.107070,
0.485498, -0.005005, -0.276218, 1.276452, 1.863401, -0.522559, 0.103424, -0.807649,
0.680439, -2.364590, 0.990115, 0.218899, 0.261662, 1.213444, -0.274667, -0.133134,
-1.270500, -1.663606, -0.703554, 0.280880, -0.541209, -1.333531, 1.072686, -0.712085,
-0.011286, -0.000817, -0.249436, 0.396575, -0.264013, -1.664011, -1.028975, 0.243095,
-1.256590, -0.347183, -0.941372, -1.174560, -1.021142, -0.401667, 0.173666, -0.116118,
1.064119, -0.245386, -1.517539, 0.009734, 0.071373, 0.316536, 0.499826, 1.278084,
-0.547816, 0.260808, -0.013177, -0.580264, 2.136308, -0.257617, -1.409528, 1.770101,
0.325546, -1.119040, 0.620350, 1.269782, -0.896043, 0.135175, -0.139040, -1.163395,
1.183720, -0.015430, 0.536219, -0.716429, -0.655559, 0.314363, 0.106814, 1.848216,
-0.275106, 2.212554, 1.508526, -1.945079, -1.680543, -0.573534, -0.185817, 0.008934,
0.836950, -0.722271, -0.721490, -0.201181, -0.020464, 0.278890, 1.058295, 0.621673,
-1.750615, 0.697348, 0.811486, 0.636345, 1.310080, 0.327098, -0.672993, -0.149327,
-2.449018, 0.473286, 0.116946, -0.591104, -0.654708, -1.080662, -0.047731, 0.379345,
-0.330361, -0.499898, -0.035979, -0.174760, -0.957265, 1.292548, 0.440910, 1.280941,
-0.497730, -1.118717, 0.807650, 0.041200, -0.756209, -0.089129, -2.008850, 1.083918,
-0.981191, -0.688489, 1.339479, -0.909243, -0.412858, -0.506163, 1.619748, 0.080901,
-1.081056, -1.124518, 1.735676, 1.937459, 1.635068, -1.255940, -0.213538, -0.198932,
0.307499, -0.572325, -0.977648, -0.446809, 1.082092, 2.372648, 0.229288, -0.266623,
0.701672, -0.487590, 1.862480, 1.106851, -1.227566, -0.669885, 1.340929, 0.388083,
0.393059, -1.707334, 0.227859, 0.685633, -0.636790, -1.002606, -0.185621, -1.054033,
-0.071539, 0.279198, 1.373275, 0.179841, -0.542017, 1.634191, 0.825215, 0.230761,
0.671634, -0.508078, 0.856352, 0.268503, 0.624975, -1.047338, 1.535670, 0.434426,
-1.917136, 0.469940, 1.274351, 0.638542, 1.380782, 1.319843, -0.909429, -2.305605,
1.788730, 0.390798, 0.020324, -0.405977, -1.534895, 0.221373, -1.374479, -0.839286,
-0.208643, 0.755913, 0.375734, -1.345413, 1.481876, 0.032736, 1.870453, -1.208991,
-0.782632, -0.767299, -0.107200, -0.977057, -0.963988, -2.379172, -0.838188, 0.257346,
-0.183834, -0.167615, -0.116989, 0.168488, -0.501206, -0.705076, 0.508165, -0.420922,
0.229133, -0.959497, -0.146043, 0.744538, -0.890496, 0.139062, -0.236144, -0.075459,
-0.358572, -2.077635, -0.143546, 1.393341, 0.651804, -0.377134, -0.661443, 0.248958,
-0.383516, -0.528480, 0.055388, 1.253769, -2.520004, 0.584856, -1.008064, 0.944285,
-2.423957, -0.223831, 0.058070, -0.424614, -0.202918, -1.513077, -1.126352, -0.815002,
0.366614, -0.586107, 1.537409, 0.140072, -1.862767, -0.454193, -0.652074, 0.103318,
-0.220632, -0.279043, -0.733662, -0.064534, -1.444004, 0.612340, -1.323503, -0.661577,
-0.146115, 0.248085, -0.076633, 1.738170, 1.621972, 0.626436, 0.091814, -0.807607,
-0.461337, -1.405969, -0.374530, -0.470911, 1.751296, 0.753225, 0.064989, -0.292764,
0.082823, 0.766191, 2.236850, 0.326887, 0.863304, 0.679387, 0.554758, 1.001630,
1.259365, 0.044151, -0.314138, 0.226708, 0.996692, 1.215912, -0.542702, 0.912228,
-0.172141, -0.335955, 0.541487, 0.932111, -0.570253, -1.498605, -0.050346, 0.553025,
0.083498, 1.577524, -0.330774, 0.795155, -0.784800, -1.263121, 0.666655, -1.392632,
-1.300562, -0.605022, -1.488565, 0.558543, -0.277354, -1.293685, -0.888435, -0.986520,
-0.071618, -2.414591, -0.694349, -1.391389, 0.329648, 0.598544, 0.147175, -0.101439,
-2.634981, 0.028053, -0.876310, -0.265477, -0.327578, -1.158247, 0.580053, 0.239756,
-0.350885, 0.892098, 1.578299, -1.108174, -0.025931, -1.110628, 0.750834, 0.500167,
-0.517261, -0.559209, -0.753371, 0.925813, -0.248520, -0.149835, -1.258415, 0.312620,
2.690277, 0.289696, -1.422803, 0.246786, -1.435773, 0.148573, -1.693073, 0.719188,
1.141773, 1.551936, 1.383630, -0.758092, 0.442663, 0.911098, -1.074086, 0.201762,
0.762863, -1.288187, -0.952962, 0.778175, -0.006331, 0.524487, 1.364272, 0.482039,
-0.787066, 0.751999, -0.166888, -0.816228, 2.094065, 0.080153, -0.937295, 0.635739,
1.682028, 0.593634, 0.790153, 0.105254, -0.158579, 0.870907, -0.194759, 0.075474,
-0.526635, -0.685484, -0.268388, -1.188346, 0.248579, 0.102452, -0.041007, -2.247582,
-0.510776, 0.249243, 0.369197, 0.179197, -0.037283, -1.603310, 0.339372, -0.131135,
0.485190, 0.598751, -0.086031, 0.325292, -0.335143, -0.322449, -0.382374, -0.953371,
0.233576, 1.235245, -0.578532, -0.501537, 0.722864, 0.039498, 1.541279, -1.701053,
-1.033741, -0.763708, 2.176426, 0.431612, -0.443765, 0.029996, -0.315671, 0.977846,
0.018295, 0.817963, 0.702341, -0.231271, -0.113690, 0.127941, -0.799410, -0.238612,
-0.089463, -1.023264, 0.937538, -1.131719, -0.710702, -1.169501, 1.065437, -0.680394,
-1.725773, 0.813200, 1.441867, 0.672272, 0.138665, -0.859534, -0.752251, 1.229615,
1.150754, -0.608025, 0.806158, 0.217133, -0.373461, -0.832030, 0.286866, -1.818892,
-1.573051, 2.015666, -0.071982, 2.628909, -0.243317, 0.173276, 0.923207, -0.178553,
-0.521705, 1.431962, -0.870117, 0.807542, -0.510635, 0.743514, 0.847898, -0.829901,
0.532994, 1.032848, -1.052024, 0.362114, -0.036787, -1.227636, -0.275099, -0.160435,
-1.083575, -1.954213, -0.909487, -0.005579, -1.723490, 1.263077, -0.600433, -2.063925,
0.110911, 1.487614, 0.053002, 0.161981, -0.026878, 0.173576, 0.882168, 0.182294,
0.755295, 0.508035, 0.131880, 0.280104, -0.982848, -0.944087, -0.013058, 0.354345,
-0.894709, 0.812111, 0.109537, 2.731644, 0.411079, -1.306862, 0.383806, 0.499504,
-0.510786, 0.234922, -0.597825, 0.020771, 0.419443, 1.191104, 0.771214, -2.644222,
0.285430, 0.826093, -0.008122, 0.858438, 0.774788, 1.305945, 1.231503, 0.958564,
-1.654548, -0.990396, 0.685236, -0.974870, -0.606726, 0.686794, 0.020049, 1.063801,
-1.341050, 0.479510, -1.633974, -1.442665, 0.293781, -0.140364, -1.130341, -0.292538,
-0.582536, -0.896348, 0.248601, -1.489663, 0.313509, -2.025084, 0.528990, 0.343471,
0.758193, -0.691940, 0.680179, -1.072541, 0.899772, -2.123092, 0.284712, -0.733323,
-0.773376, 0.151842, -0.336843, 0.970761, -0.107236, 1.013492, -0.475347, 0.068948,
0.398592, 1.116326, 0.620451, -0.287674, -1.371773, -0.685868, 0.331685, -0.997722,
0.291418, 1.107078, 0.244959, 0.164976, 0.406231, 1.215981, 1.448424, -1.025137,
0.205418, 0.588882, -0.264024, 2.495318, 0.855948, -0.850954, 0.811879, 0.700242,
0.759938, -1.712909, 1.537021, -1.609847, 1.109526, -1.109704, 0.385469, 0.965231,
0.818297, 0.037049, -0.926012, -0.111919, -0.803030, -1.665006, -0.901401, 0.588350,
0.554159, -0.415173, 0.061795, 0.457432, 0.199014, 0.257558, 2.080730, -2.277237,
0.339022, 0.289894, 0.662261, -0.580860, 0.887752, 0.171871, 0.848821, 0.963769,
1.321918, -0.064345, 1.317053, 0.228017, -1.429637, -0.149701, -0.504968, -1.729141,
-0.417472, -0.614969, 0.720777, 0.339364, 0.882845, 0.284245, -0.145541, -0.089646,
0.289161, 1.164831, 0.805729, -1.355643, 0.120893, -0.222178, 0.571732, -0.300140,
1.134277, -0.179356, -1.467067, 1.395346, 0.440836, 0.565384, -0.693623, 0.833869,
-2.237378, 1.097644, -0.001617, -1.614573, -1.228727, 0.207405, 0.220942, -1.006073,
-0.453067, 1.399453, -0.461964, 0.032716, 0.798783, 0.896816, 0.137892, -1.619146,
-1.646606, 0.428707, -0.737231, 0.564926, -1.384167, 0.460268, 0.629384, 0.379847,
-1.013330, -0.347243, 0.441912, -1.590240, -0.701417, -1.077601, 1.002220, 1.729481,
0.709032, -0.747897, 0.228862, -0.223497, -0.853275, 0.345627, 0.109764, -1.133039,
-0.683124, -0.277856, 0.654790, -1.248394, -0.597539, -0.481813, 0.983372, 1.762121,
1.427402, 0.911763, 0.326823, 0.069619, -1.499763, -0.418223, -0.021037, 0.228425,
-1.008196, -0.664622, 0.558177, -1.188542, -0.775481, 0.271042, 1.534976, -1.052283,
0.625559, -0.797626, -0.313522, -0.602210, 1.259060, 0.858484, -2.105292, -0.360937,
0.553557, -1.556384, -0.206666, -0.425568, 0.493778, -0.870908, 0.079828, -0.521619,
-1.413861, -0.384293, -0.457922, -0.291471, -0.301224, -1.588594, 1.094287, 1.324167,
-0.126480, -0.737164, 0.213719, -0.400529, 0.064938, -1.757996, 1.686748, 0.327400,
0.715967, 1.598648, -2.064741, -0.743632, 0.176185, 0.527839, -0.553153, 0.298280,
-1.226607, -0.189676, -0.301713, 0.956956, -0.533366, -0.901082, -0.892552, 0.278717,
-0.745807, 1.603464, 0.574270, 0.320655, -0.151383, 0.315762, 1.343703, -2.237832,
1.292906, -0.378459, 0.002521, 0.884641, 0.582450, -1.614244, -1.503666, 0.573586,
-0.910537, -1.631277, -0.359138, -0.397616, -1.161307, -1.109838, 0.290672, -1.910239,
1.314768, 0.665319, -0.275115, -0.023022, -0.907976, -1.043657, 0.373516, 0.901532,
1.278539, -0.128456, 0.612821, 1.956518, 2.266326, -0.373959, 2.238039, -0.159580,
-0.703281, 0.563477, -0.050296, 1.163593, 0.658808, -1.550089, -3.029118, 0.540578,
-1.008998, 0.908047, 1.582303, -0.979088, 1.007902, 0.158491, -0.586927, 1.574082,
-0.516649, 1.227800, 1.583876, -2.088950, 2.949545, 1.356125, 1.050068, -0.767170,
-0.257653, -1.371845, -1.267656, -0.894948, 0.589089, 1.842629, 1.347967, -0.491253,
-2.177568, 0.237000, -0.735411, -1.779419, 0.448030, 0.581214, 0.856607, -0.266263,
-0.417470, -0.205806, -0.174323, 0.217577, 1.684295, 0.119528, 0.650667, 2.080061,
-0.339225, 0.730113, 0.293969, -0.849109, -2.533858, -2.378941, -0.346276, -0.610937,
-0.408192, -1.415611, 0.227122, 0.207974, -0.719718, 0.757762, -1.643135, -1.056813,
-0.251662, -1.298441, 1.233255, 1.494625, 0.235938, -1.404359, 0.658791, -2.556613,
-0.534945, 3.202525, 0.439198, -1.149901, 0.886765, -0.283386, 1.035336, -0.364878,
1.341987, 1.008872, 0.213874, -0.299264, 0.255849, -0.190826, -0.079060, 0.699851,
-0.796540, -0.801284, -0.007599, -0.726810, -1.490902, 0.870335, -0.265675, -1.566695,
-0.394636, -0.143855, -2.334247, -1.357539, -1.815689, 1.108422, -0.142115, 1.112757,
0.559264, 0.478370, -0.679385, 0.284967, -1.332935, -0.723980, -0.663600, 0.198443,
-1.794868, -1.387673, 0.197768, 1.469328, 0.366493, -0.442775, -0.048563, 0.077709,
1.957910, -0.072848, 0.938810, -0.079608, -0.800959, 0.309424, 1.051826, -1.664211,
-1.090792, -0.191731, 0.463401, -0.924147, -0.649657, 0.622893, -1.335107, 1.047689,
0.863327, -0.642411, 0.660010, 1.294116, 0.314579, 0.859573, 0.128670, 0.016568,
-0.072801, -0.994310, -0.747358, -0.030814, 0.988355, -0.599017, 1.476644, -0.813801,
0.645040, -1.309919, -0.867425, -0.474233, 0.222417, 1.871323, 0.110001, -0.411341,
0.511242, -1.199117, -0.096361, 0.445817, -0.295825, -0.167996, 0.179543, 0.421118,
1.677678, 1.996949, 0.696964, -1.366382, 0.363045, -0.567044, -1.044154, 0.697139,
0.484026, -0.193751, -0.378095, -0.886374, -1.840197, -1.628195, -1.173789, -0.415411,
0.175088, 0.229433, -1.240889, 0.700004, 0.426877, 1.454803, -0.510186, -0.006657,
-0.525496, 0.717698, 1.088374, 0.500552, 2.771790, -0.160309, 0.429489, -1.966817,
-0.546019, -1.888395, -0.107952, -1.316144, -0.672632, -0.902365, -0.154798, 0.947242,
1.550375, 0.429040, -0.560795, 0.179304, -0.771509, -0.943390, -1.407569, -1.906131,
-0.065293, 0.672149, 0.206147, -0.008124, 0.020042, -0.558447, 1.886079, -0.219975,
-1.414395, -0.302811, -0.569574, -0.121495, -0.390171, -0.844287, -1.737757, -0.449520,
-1.547933, -0.095776, 0.907714, 2.369602, 0.519768, 0.410525, 1.052585, 0.428784,
1.295088, -0.186053, 0.130733, -0.657627, -0.759267, -0.595170, 0.812400, 0.069541,
-1.833687, 1.827363, 0.654075, -1.544769, -0.375109, 0.207688, -0.765615, -0.106355,
0.338769, 1.033461, -1.404822, -1.030570, -0.643372, 0.170787, 1.344839, 1.936273,
0.741336, 0.811980, -0.142808, -0.099858, -0.800131, 0.493249, 1.237574, 1.295951,
-0.278196, 0.217127, 0.630728, -0.548549, 0.229632, 0.355311, 0.521284, -0.615971,
1.345803, 0.974922, -2.377934, -1.092319, -0.325710, -2.012228, 1.567660, 0.233337,
0.646420, -1.129412, 0.197038, 1.696870, 0.726034, 0.792526, 0.603357, -0.058405,
-1.108666, 2.144229, -1.352821, 0.457021, 0.391175, 2.073013, -0.323318, 1.468132,
-0.502399, 0.209593, 0.754800, -0.948189, 0.613157, 1.760503, 0.088762, 2.595570,
-0.675470, 2.786804, -0.016827, 0.271651, -0.914102, -1.951371, -0.317418, 0.588333,
0.828996, -1.674851, -1.922293, -0.436662, 0.044974, 2.416609, -0.309892, 0.187583,
0.947699, -0.525703, -1.115605, -1.592320, 1.174844, 0.485144, 1.645480, -0.454233,
1.008768, 2.049403, 0.602020, 0.017860, -1.610426, 1.238752, 0.683587, -0.780716,
0.530979, 2.134498, 0.354361, 0.231700, 1.287980, -0.013488, -1.333345, -0.556343,
0.755597, -0.911854, 1.371684, 0.245580, 0.118845, 0.384690, -0.070152, -0.578309,
0.469308, 1.299687, 1.634798, -0.702809, 0.807253, -1.027451, 1.294496, 0.014930,
0.218705, 1.713188, -2.078805, 0.112917, -1.086491, -1.558311, 0.637406, -0.404576,
-0.403325, 0.084076, -0.435349, -0.562623, 0.878062, -0.814650, -0.258363, 0.493299,
-0.802694, -0.008329, 0.627571, 0.154382, 2.580735, -1.306246, 1.023526, 0.777795,
-0.833884, -0.586663, 0.065664, -0.012342, -0.076987, -1.558587, 1.702607, -0.468984,
0.094619, 0.287071, 0.919354, 0.510136, 0.245440, -1.400519, 0.969571, 1.593698,
-1.437917, -1.534230, -0.074710, 0.081459, -0.843240, -0.564640, -0.028207, -1.243702,
0.733039, 0.059580, 0.149144, 1.595857, -0.777250, 1.550277, 1.055002, -0.166654,
0.314484, 1.419571, 0.327348, 0.475653, 0.398754, -0.072770, 1.314784, 0.978279,
1.722114, -0.412302, 0.565133, 0.739851, 0.220138, 1.312807, 0.629152, -1.107987,
-0.447001, -0.725993, 0.354045, -0.506772, -2.103747, -0.664684, 1.450110, -0.329805,
2.701872, -1.634939, -0.536325, 0.547223, 1.492603, -0.455243, -0.496416, 1.235260,
0.040926, 0.748467, 1.230764, 0.304903, 1.077771, 0.765151, -1.319580, -0.509191,
0.555116, -1.957625, -0.760453, -2.443886, -0.659366, -0.114779, 0.300079, -0.583996,
-3.073745, 1.551042, -0.407369, 1.428095, -1.353242, 0.903970, 0.541671, -0.465020
};
/* ----------------------------------------------------------------------
** Coefficients for 32-tap filter for Floating point LMS FIR filter
* FIR high pass filter with cutoff freq 9.6kHz (transition 9.6KHz to 11.52KHz)
** ------------------------------------------------------------------- */
float32_t lmsNormCoeff_f32[32] = {
-0.004240, 0.002301, 0.008860, -0.000000, -0.019782, -0.010543, 0.032881, 0.034736,
-0.037374, -0.069586, 0.022397, 0.102169, 0.014185, -0.115908, -0.061648, 0.101018,
0.101018, -0.061648, -0.115908, 0.014185, 0.102169, 0.022397, -0.069586, -0.037374,
0.034736, 0.032881, -0.010543, -0.019782, -0.000000, 0.008860, 0.002301, -0.004240
};
/* ----------------------------------------------------------------------
** Coefficients for 32-tap filter for Floating point FIR filter
* FIR low pass filter with cutoff freq 24Hz (transition 24Hz to 240Hz)
** ------------------------------------------------------------------- */
const float32_t FIRCoeff_f32[32] = {
0.004502, 0.005074, 0.006707, 0.009356, 0.012933, 0.017303, 0.022298, 0.027717,
0.033338, 0.038930, 0.044258, 0.049098, 0.053243, 0.056519, 0.058784, 0.059941,
0.059941, 0.058784, 0.056519, 0.053243, 0.049098, 0.044258, 0.038930, 0.033338,
0.027717, 0.022298, 0.017303, 0.012933, 0.009356, 0.006707, 0.005074, 0.004502
};
>>>>>>> upper

262
Drivers/CMSIS/DSP/Examples/ARM/arm_signal_converge_example/arm_signal_converge_example_f32.c
View File

@ -1,3 +1,4 @@
<<<<<<< HEAD
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
@ -269,3 +270,264 @@ int32_t main(void)
}
/** \endlink */
=======
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2012 ARM Limited. All rights reserved.
*
* $Date: 17. January 2013
* $Revision: V1.4.0
*
* Project: CMSIS DSP Library
* Title: arm_signal_converge_example_f32.c
*
* Description: Example code demonstrating convergence of an adaptive
* filter.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
/**
* @ingroup groupExamples
*/
/**
* @defgroup SignalConvergence Signal Convergence Example
*
* \par Description:
* \par
* Demonstrates the ability of an adaptive filter to "learn" the transfer function of
* a FIR lowpass filter using the Normalized LMS Filter, Finite Impulse
* Response (FIR) Filter, and Basic Math Functions.
*
* \par Algorithm:
* \par
* The figure below illustrates the signal flow in this example. Uniformly distributed white
* noise is passed through an FIR lowpass filter. The output of the FIR filter serves as the
* reference input of the adaptive filter (normalized LMS filter). The white noise is input
* to the adaptive filter. The adaptive filter learns the transfer function of the FIR filter.
* The filter outputs two signals: (1) the output of the internal adaptive FIR filter, and
* (2) the error signal which is the difference between the adaptive filter and the reference
* output of the FIR filter. Over time as the adaptive filter learns the transfer function
* of the FIR filter, the first output approaches the reference output of the FIR filter,
* and the error signal approaches zero.
* \par
* The adaptive filter converges properly even if the input signal has a large dynamic
* range (i.e., varies from small to large values). The coefficients of the adaptive filter
* are initially zero, and then converge over 1536 samples. The internal function test_signal_converge()
* implements the stopping condition. The function checks if all of the values of the error signal have a
* magnitude below a threshold DELTA.
*
* \par Block Diagram:
* \par
* \image html SignalFlow.gif
*
*
* \par Variables Description:
* \par
* \li \c testInput_f32 points to the input data
* \li \c firStateF32 points to FIR state buffer
* \li \c lmsStateF32 points to Normalised Least mean square FIR filter state buffer
* \li \c FIRCoeff_f32 points to coefficient buffer
* \li \c lmsNormCoeff_f32 points to Normalised Least mean square FIR filter coefficient buffer
* \li \c wire1, wir2, wire3 temporary buffers
* \li \c errOutput, err_signal temporary error buffers
*
* \par CMSIS DSP Software Library Functions Used:
* \par
* - arm_lms_norm_init_f32()
* - arm_fir_init_f32()
* - arm_fir_f32()
* - arm_lms_norm_f32()
* - arm_scale_f32()
* - arm_abs_f32()
* - arm_sub_f32()
* - arm_min_f32()
* - arm_copy_f32()
*
* <b> Refer </b>
* \link arm_signal_converge_example_f32.c \endlink
*
*/
/** \example arm_signal_converge_example_f32.c
*/
#include "arm_math.h"
#include "math_helper.h"
/* ----------------------------------------------------------------------
** Global defines for the simulation
* ------------------------------------------------------------------- */
#define TEST_LENGTH_SAMPLES 1536
#define NUMTAPS 32
#define BLOCKSIZE 32
#define DELTA_ERROR 0.000001f
#define DELTA_COEFF 0.0001f
#define MU 0.5f
#define NUMFRAMES (TEST_LENGTH_SAMPLES / BLOCKSIZE)
/* ----------------------------------------------------------------------
* Declare FIR state buffers and structure
* ------------------------------------------------------------------- */
float32_t firStateF32[NUMTAPS + BLOCKSIZE];
arm_fir_instance_f32 LPF_instance;
/* ----------------------------------------------------------------------
* Declare LMSNorm state buffers and structure
* ------------------------------------------------------------------- */
float32_t lmsStateF32[NUMTAPS + BLOCKSIZE];
float32_t errOutput[TEST_LENGTH_SAMPLES];
arm_lms_norm_instance_f32 lmsNorm_instance;
/* ----------------------------------------------------------------------
* Function Declarations for Signal Convergence Example
* ------------------------------------------------------------------- */
arm_status test_signal_converge_example( void );
/* ----------------------------------------------------------------------
* Internal functions
* ------------------------------------------------------------------- */
arm_status test_signal_converge(float32_t* err_signal,
uint32_t blockSize);
void getinput(float32_t* input,
uint32_t fr_cnt,
uint32_t blockSize);
/* ----------------------------------------------------------------------
* External Declarations for FIR F32 module Test
* ------------------------------------------------------------------- */
extern float32_t testInput_f32[TEST_LENGTH_SAMPLES];
extern float32_t lmsNormCoeff_f32[32];
extern const float32_t FIRCoeff_f32[32];
extern arm_lms_norm_instance_f32 lmsNorm_instance;
/* ----------------------------------------------------------------------
* Declare I/O buffers
* ------------------------------------------------------------------- */
float32_t wire1[BLOCKSIZE];
float32_t wire2[BLOCKSIZE];
float32_t wire3[BLOCKSIZE];
float32_t err_signal[BLOCKSIZE];
/* ----------------------------------------------------------------------
* Signal converge test
* ------------------------------------------------------------------- */
int32_t main(void)
{
uint32_t i;
arm_status status;
uint32_t index;
float32_t minValue;
/* Initialize the LMSNorm data structure */
arm_lms_norm_init_f32(&lmsNorm_instance, NUMTAPS, lmsNormCoeff_f32, lmsStateF32, MU, BLOCKSIZE);
/* Initialize the FIR data structure */
arm_fir_init_f32(&LPF_instance, NUMTAPS, (float32_t *)FIRCoeff_f32, firStateF32, BLOCKSIZE);
/* ----------------------------------------------------------------------
* Loop over the frames of data and execute each of the processing
* functions in the system.
* ------------------------------------------------------------------- */
for(i=0; i < NUMFRAMES; i++)
{
/* Read the input data - uniformly distributed random noise - into wire1 */
arm_copy_f32(testInput_f32 + (i * BLOCKSIZE), wire1, BLOCKSIZE);
/* Execute the FIR processing function. Input wire1 and output wire2 */
arm_fir_f32(&LPF_instance, wire1, wire2, BLOCKSIZE);
/* Execute the LMS Norm processing function*/
arm_lms_norm_f32(&lmsNorm_instance, /* LMSNorm instance */
wire1, /* Input signal */
wire2, /* Reference Signal */
wire3, /* Converged Signal */
err_signal, /* Error Signal, this will become small as the signal converges */
BLOCKSIZE); /* BlockSize */
/* apply overall gain */
arm_scale_f32(wire3, 5, wire3, BLOCKSIZE); /* in-place buffer */
}
status = ARM_MATH_SUCCESS;
/* -------------------------------------------------------------------------------
* Test whether the error signal has reached towards 0.
* ----------------------------------------------------------------------------- */
arm_abs_f32(err_signal, err_signal, BLOCKSIZE);
arm_min_f32(err_signal, BLOCKSIZE, &minValue, &index);
if (minValue > DELTA_ERROR)
{
status = ARM_MATH_TEST_FAILURE;
}
/* ----------------------------------------------------------------------
* Test whether the filter coefficients have converged.
* ------------------------------------------------------------------- */
arm_sub_f32((float32_t *)FIRCoeff_f32, lmsNormCoeff_f32, lmsNormCoeff_f32, NUMTAPS);
arm_abs_f32(lmsNormCoeff_f32, lmsNormCoeff_f32, NUMTAPS);
arm_min_f32(lmsNormCoeff_f32, NUMTAPS, &minValue, &index);
if (minValue > DELTA_COEFF)
{
status = ARM_MATH_TEST_FAILURE;
}
/* ----------------------------------------------------------------------
* Loop here if the signals did not pass the convergence check.
* This denotes a test failure
* ------------------------------------------------------------------- */
if ( status != ARM_MATH_SUCCESS)
{
while (1);
}
while (1); /* main function does not return */
}
/** \endlink */
>>>>>>> upper

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