477 lines
19 KiB
C
477 lines
19 KiB
C
/**
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******************************************************************************
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* @file stm32h7xx_hal_otfdec.h
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* @author MCD Application Team
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* @brief Header file of OTFDEC HAL module.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2018 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32H7xx_HAL_OTFDEC_H
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#define STM32H7xx_HAL_OTFDEC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32h7xx_hal_def.h"
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/** @addtogroup STM32H7xx_HAL_Driver
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* @{
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*/
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#if defined(OTFDEC1)
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/** @addtogroup OTFDEC
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup OTFDEC_Exported_Types OTFDEC Exported Types
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* @{
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*/
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/** @defgroup OTFDEC_Exported_Types_Group1 OTFDEC region configuration definitions
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* @{
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*/
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/**
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* @brief OTFDEC region configuration structure definition
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*/
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typedef struct
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{
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uint32_t Nonce[2]; /*!< OTFDEC region nonce */
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uint32_t StartAddress; /*!< OTFDEC region start address */
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uint32_t EndAddress; /*!< OTFDEC region end address */
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uint16_t Version; /*!< OTFDEC region firmware version */
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} OTFDEC_RegionConfigTypeDef;
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/**
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* @}
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*/
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/** @defgroup OTFDEC_Exported_Types_Group2 OTFDEC Peripheral handle definitions
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* @{
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*/
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/**
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* @brief OTFDEC states structure definition
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*/
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typedef enum
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{
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HAL_OTFDEC_STATE_RESET = 0x00U, /*!< OTFDEC not yet initialized or disabled */
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HAL_OTFDEC_STATE_READY = 0x01U, /*!< OTFDEC initialized and ready for use */
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HAL_OTFDEC_STATE_BUSY = 0x02U, /*!< OTFDEC internal processing is ongoing */
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} HAL_OTFDEC_StateTypeDef;
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/**
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* @brief OTFDEC handle structure definition
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*/
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#if (USE_HAL_OTFDEC_REGISTER_CALLBACKS == 1)
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typedef struct __OTFDEC_HandleTypeDef
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#else
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typedef struct
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#endif /* USE_HAL_OTFDEC_REGISTER_CALLBACKS */
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{
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OTFDEC_TypeDef *Instance; /*!< OTFDEC registers base address */
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HAL_OTFDEC_StateTypeDef State; /*!< OTFDEC state */
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HAL_LockTypeDef Lock; /*!< OTFDEC locking object */
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__IO uint32_t ErrorCode; /*!< OTFDEC error code */
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#if (USE_HAL_OTFDEC_REGISTER_CALLBACKS == 1)
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void (* ErrorCallback)(struct __OTFDEC_HandleTypeDef *hotfdec); /*!< OTFDEC error callback */
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void (* MspInitCallback)(struct __OTFDEC_HandleTypeDef *hotfdec); /*!< OTFDEC Msp Init callback */
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void (* MspDeInitCallback)(struct __OTFDEC_HandleTypeDef *hotfdec); /*!< OTFDEC Msp DeInit callback */
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#endif /* USE_HAL_OTFDEC_REGISTER_CALLBACKS */
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} OTFDEC_HandleTypeDef;
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#if (USE_HAL_OTFDEC_REGISTER_CALLBACKS == 1)
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/**
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* @brief HAL OTFDEC Callback ID enumeration definition
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*/
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typedef enum
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{
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HAL_OTFDEC_ERROR_CB_ID = 0x00U, /*!< OTFDEC error callback ID */
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HAL_OTFDEC_MSPINIT_CB_ID = 0x01U, /*!< OTFDEC Msp DeInit callback ID */
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HAL_OTFDEC_MSPDEINIT_CB_ID = 0x02U /*!< OTFDEC Msp DeInit callback ID */
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} HAL_OTFDEC_CallbackIDTypeDef;
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/**
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* @brief HAL OTFDEC Callback pointer definition
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*/
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typedef void (*pOTFDEC_CallbackTypeDef)(OTFDEC_HandleTypeDef *hotfdec); /*!< pointer to a OTFDEC callback function */
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#endif /* USE_HAL_OTFDEC_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup OTFDEC_Exported_Constants OTFDEC Exported Constants
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* @{
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*/
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/** @defgroup OTFDEC_Interrupts OTFDEC Interrupts
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* @{
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*/
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#define OTFDEC_SEC_ERROR_INT (OTFDEC_IER_SEIE ) /*!< OTFDEC security error interrupt */
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#define OTFDEC_EXE_ERROR_INT ( OTFDEC_IER_XONEIE ) /*!< OTFDEC execution error interrupt */
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#define OTFDEC_KEY_ERROR_INT ( OTFDEC_IER_KEIE) /*!< OTFDEC key error interrupt */
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#define OTFDEC_SEC_EXE_ERROR_INT (OTFDEC_IER_SEIE|OTFDEC_IER_XONEIE ) /*!< OTFDEC security and execution errors interrupts */
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#define OTFDEC_SEC_KEY_ERROR_INT (OTFDEC_IER_SEIE| OTFDEC_IER_KEIE) /*!< OTFDEC security and key errors interrupts */
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#define OTFDEC_EXE_KEY_ERROR_INT ( OTFDEC_IER_XONEIE|OTFDEC_IER_KEIE) /*!< OTFDEC execution and key errors interrupts */
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#define OTFDEC_ALL_INT (OTFDEC_IER_SEIE|OTFDEC_IER_XONEIE|OTFDEC_IER_KEIE) /*!< OTFDEC all interrupts */
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/**
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* @}
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*/
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/** @defgroup OTFDEC_Region_Enable OTFDEC Region Enable
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* @{
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*/
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#define OTFDEC_REG_CONFIGR_REG_DISABLE 0x00000000U /*!< OTFDEC region encryption or on-the-fly decryption disable */
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#define OTFDEC_REG_CONFIGR_REG_ENABLE OTFDEC_REG_CONFIGR_REG_EN /*!< OTFDEC region encryption or on-the-fly decryption enable */
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/**
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* @}
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*/
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/** @defgroup OTFDEC_Region_Configuration_Lock OTFDEC Region Configuration Lock
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* @{
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*/
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#define OTFDEC_REG_CONFIGR_LOCK_DISABLE 0x00000000U /*!< OTFDEC region configuration lock disable */
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#define OTFDEC_REG_CONFIGR_LOCK_ENABLE OTFDEC_REG_CONFIGR_CONFIGLOCK /*!< OTFDEC region configuration lock enable */
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/**
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* @}
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*/
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/** @defgroup OTFDEC_Region_Operating_Mode OTFDEC Region Operating Mode
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* @{
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*/
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#define OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY 0x00000000U /*!< Only instruction accesses are decrypted */
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#define OTFDEC_REG_MODE_DATA_ACCESSES_ONLY OTFDEC_REG_CONFIGR_MODE_0 /*!< Only data accesses are decrypted */
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#define OTFDEC_REG_MODE_INSTRUCTION_OR_DATA_ACCESSES OTFDEC_REG_CONFIGR_MODE_1 /*!< All read accesses are decrypted */
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#define OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY_WITH_CIPHER OTFDEC_REG_CONFIGR_MODE /*!< Only instruction accesses are decrypted with proprietary cipher activated */
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/**
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* @}
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*/
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/** @defgroup OTFDEC_Error_Definition OTFDEC Error Definition
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* @{
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*/
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#define HAL_OTFDEC_ERROR_NONE ((uint32_t)0x00000000U) /*!< No error */
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#define HAL_OTFDEC_SECURITY_ERROR ((uint32_t)0x00000001U) /*!< Security error */
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#define HAL_OTFDEC_EXECUTE_ERROR ((uint32_t)0x00000002U) /*!< Execute-only Execute-Never error */
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#define HAL_OTFDEC_KEY_ERROR ((uint32_t)0x00000004U) /*!< Key error */
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#if (USE_HAL_OTFDEC_REGISTER_CALLBACKS == 1)
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#define HAL_OTFDEC_ERROR_INVALID_CALLBACK ((uint32_t)0x00000008U) /*!< Invalid Callback error */
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#endif /* USE_HAL_OTFDEC_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/** @defgroup OTFDEC_Regions_Index OTFDEC Regions Index
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* @{
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*/
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#define OTFDEC_REGION1 ((uint32_t)0x00000000U) /*!< OTFDEC region 1 */
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#define OTFDEC_REGION2 ((uint32_t)0x00000001U) /*!< OTFDEC region 2 */
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#define OTFDEC_REGION3 ((uint32_t)0x00000002U) /*!< OTFDEC region 3 */
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#define OTFDEC_REGION4 ((uint32_t)0x00000003U) /*!< OTFDEC region 4 */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup OTFDEC_Exported_Macros OTFDEC Exported Macros
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* @{
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*/
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/** @brief Reset OTFDEC handle state.
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* @param __HANDLE__ pointer to an OTFDEC_HandleTypeDef structure that contains
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* the configuration information for OTFDEC module
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* @retval None
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*/
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#if (USE_HAL_OTFDEC_REGISTER_CALLBACKS == 1)
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#define __HAL_OTFDEC_RESET_HANDLE_STATE(__HANDLE__) \
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do{ \
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(__HANDLE__)->State = HAL_OTFDEC_STATE_RESET; \
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(__HANDLE__)->MspInitCallback = NULL; \
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(__HANDLE__)->MspDeInitCallback = NULL; \
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} while(0)
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#else
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#define __HAL_OTFDEC_RESET_HANDLE_STATE(__HANDLE__) \
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((__HANDLE__)->State = HAL_OTFDEC_STATE_RESET)
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#endif /* USE_HAL_OTFDEC_REGISTER_CALLBACKS */
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/**
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* @brief Enable OTFDEC peripheral interrupts combination
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* @param __HANDLE__ pointer to an OTFDEC_HandleTypeDef structure that contains
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* the configuration information for OTFDEC module
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* @param __INTERRUPT__ mask on enabled interrupts
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* This parameter can be one of the following values:
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* @arg @ref OTFDEC_SEC_ERROR_INT OTFDEC security error interrupt
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* @arg @ref OTFDEC_EXE_ERROR_INT OTFDEC execution error interrupt
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* @arg @ref OTFDEC_KEY_ERROR_INT OTFDEC key error interrupt
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* @arg @ref OTFDEC_SEC_EXE_ERROR_INT OTFDEC security and execution errors interrupts
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* @arg @ref OTFDEC_SEC_KEY_ERROR_INT OTFDEC security and key errors interrupts
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* @arg @ref OTFDEC_EXE_KEY_ERROR_INT OTFDEC execution and key errors interrupts
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* @arg @ref OTFDEC_ALL_INT OTFDEC all interrupts
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* @retval None
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*/
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#define __HAL_OTFDEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT(((__HANDLE__)->Instance->IER), (__INTERRUPT__))
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/**
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* @brief Disable OTFDEC peripheral interrupts combination
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* @param __HANDLE__ pointer to an OTFDEC_HandleTypeDef structure that contains
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* the configuration information for OTFDEC module
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* @param __INTERRUPT__ mask on disabled interrupts
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* This parameter can be one of the following values:
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* @arg @ref OTFDEC_SEC_ERROR_INT OTFDEC security error interrupt
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* @arg @ref OTFDEC_EXE_ERROR_INT OTFDEC execution error interrupt
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* @arg @ref OTFDEC_KEY_ERROR_INT OTFDEC key error interrupt
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* @arg @ref OTFDEC_SEC_EXE_ERROR_INT OTFDEC security and execution errors interrupts
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* @arg @ref OTFDEC_SEC_KEY_ERROR_INT OTFDEC security and key errors interrupts
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* @arg @ref OTFDEC_EXE_KEY_ERROR_INT OTFDEC execution and key errors interrupts
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* @arg @ref OTFDEC_ALL_INT OTFDEC all interrupts
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* @retval None
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*/
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#define __HAL_OTFDEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT(((__HANDLE__)->Instance->IER), (__INTERRUPT__))
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/** @brief Check whether the specified combination of OTFDEC interrupt flags is set or not.
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* @param __HANDLE__ pointer to an OTFDEC_HandleTypeDef structure that contains
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* the configuration information for OTFDEC module
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* @param __FLAG__ mask on combination of interrupts flags
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* This parameter can be one of the following values:
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* @arg @ref OTFDEC_SEC_ERROR_INT OTFDEC security error interrupt flag
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* @arg @ref OTFDEC_EXE_ERROR_INT OTFDEC execution error interrupt flag
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* @arg @ref OTFDEC_KEY_ERROR_INT OTFDEC key error interrupt flag
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* @arg @ref OTFDEC_SEC_EXE_ERROR_INT OTFDEC security and execution errors interrupts flags
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* @arg @ref OTFDEC_SEC_KEY_ERROR_INT OTFDEC security and key errors interrupts flags
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* @arg @ref OTFDEC_EXE_KEY_ERROR_INT OTFDEC execution and key errors interrupts flag
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* @arg @ref OTFDEC_ALL_INT OTFDEC all interrupts flags
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* @retval The state of __FLAG__ (TRUE or FALSE).
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*/
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#define __HAL_OTFDEC_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
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/** @brief Clear the specified combination of OTFDEC interrupt flags.
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* @param __HANDLE__ pointer to an OTFDEC_HandleTypeDef structure that contains
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* the configuration information for OTFDEC module
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* @param __FLAG__ mask on combination of interrupts flags
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* This parameter can be one of the following values:
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* @arg @ref OTFDEC_SEC_ERROR_INT OTFDEC security error interrupt flag
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* @arg @ref OTFDEC_EXE_ERROR_INT OTFDEC execution error interrupt flag
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* @arg @ref OTFDEC_KEY_ERROR_INT OTFDEC key error interrupt flag
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* @arg @ref OTFDEC_SEC_EXE_ERROR_INT OTFDEC security and execution errors interrupts flags
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* @arg @ref OTFDEC_SEC_KEY_ERROR_INT OTFDEC security and key errors interrupts flags
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* @arg @ref OTFDEC_EXE_KEY_ERROR_INT OTFDEC execution and key errors interrupts flag
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* @arg @ref OTFDEC_ALL_INT OTFDEC all interrupts flags
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* @retval None
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*/
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#define __HAL_OTFDEC_CLEAR_FLAG(__HANDLE__, __FLAG__) SET_BIT((__HANDLE__)->Instance->ICR, (__FLAG__))
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup OTFDEC_Exported_Functions OTFDEC Exported Functions
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* @{
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*/
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/** @addtogroup OTFDEC_Exported_Functions_Group1 Initialization and de-initialization functions
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* @{
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*/
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HAL_StatusTypeDef HAL_OTFDEC_Init(OTFDEC_HandleTypeDef *hotfdec);
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HAL_StatusTypeDef HAL_OTFDEC_DeInit(OTFDEC_HandleTypeDef *hotfdec);
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void HAL_OTFDEC_MspInit(OTFDEC_HandleTypeDef *hotfdec);
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void HAL_OTFDEC_MspDeInit(OTFDEC_HandleTypeDef *hotfdec);
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#if (USE_HAL_OTFDEC_REGISTER_CALLBACKS == 1)
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/* Callbacks Register/UnRegister functions ***********************************/
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HAL_StatusTypeDef HAL_OTFDEC_RegisterCallback(OTFDEC_HandleTypeDef *hotfdec, HAL_OTFDEC_CallbackIDTypeDef CallbackID,
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pOTFDEC_CallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_OTFDEC_UnRegisterCallback(OTFDEC_HandleTypeDef *hotfdec, HAL_OTFDEC_CallbackIDTypeDef CallbackID);
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#endif /* USE_HAL_OTFDEC_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/** @addtogroup OTFDEC_Exported_Functions_Group2 OTFDEC IRQ handler management
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* @{
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*/
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void HAL_OTFDEC_IRQHandler(OTFDEC_HandleTypeDef *hotfdec);
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void HAL_OTFDEC_ErrorCallback(OTFDEC_HandleTypeDef *hotfdec);
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/**
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* @}
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*/
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/** @addtogroup OTFDEC_Exported_Functions_Group3 Peripheral Control functions
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* @{
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*/
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HAL_StatusTypeDef HAL_OTFDEC_RegionKeyLock(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex);
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HAL_StatusTypeDef HAL_OTFDEC_RegionSetKey(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex, uint32_t *pKey);
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HAL_StatusTypeDef HAL_OTFDEC_RegionSetMode(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex, uint32_t mode);
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HAL_StatusTypeDef HAL_OTFDEC_RegionConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex,
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const OTFDEC_RegionConfigTypeDef *Config, uint32_t lock);
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uint32_t HAL_OTFDEC_KeyCRCComputation(const uint32_t *pKey);
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HAL_StatusTypeDef HAL_OTFDEC_RegionEnable(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex);
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HAL_StatusTypeDef HAL_OTFDEC_RegionDisable(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex);
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/**
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* @}
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*/
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/** @addtogroup @addtogroup OTFDEC_Exported_Functions_Group4 Peripheral State and Status functions
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* @{
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*/
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HAL_OTFDEC_StateTypeDef HAL_OTFDEC_GetState(const OTFDEC_HandleTypeDef *hotfdec);
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uint32_t HAL_OTFDEC_RegionGetKeyCRC(const OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex);
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HAL_StatusTypeDef HAL_OTFDEC_RegionGetConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex,
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OTFDEC_RegionConfigTypeDef *Config);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Private types -------------------------------------------------------------*/
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/** @defgroup OTFDEC_Private_Types OTFDEC Private Types
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* @{
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*/
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/**
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* @}
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*/
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/* Private variables ---------------------------------------------------------*/
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/** @defgroup OTFDEC_Private_Variables OTFDEC Private Variables
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* @{
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*/
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/**
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* @}
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*/
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/* Private constants ---------------------------------------------------------*/
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/** @defgroup OTFDEC_Private_Constants OTFDEC Private Constants
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* @{
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*/
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/**
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* @}
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*/
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/* Private macros ------------------------------------------------------------*/
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/** @defgroup OTFDEC_Private_Macros OTFDEC Private Macros
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* @{
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*/
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/**
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* @brief Verify the OTFDEC peripheral interrupts parameter.
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* @param __INT__ OTFDEC peripheral set of interrupts parameter
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* @retval SET (__INT__ is valid) or RESET (__INT__ is invalid)
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*/
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#define IS_OTFDEC_INTERRUPTS(__INT__) (((__INT__) == OTFDEC_SEC_ERROR_INT) || \
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((__INT__) == OTFDEC_EXE_ERROR_INT) || \
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((__INT__) == OTFDEC_KEY_ERROR_INT) || \
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((__INT__) == OTFDEC_SEC_EXE_ERROR_INT) || \
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((__INT__) == OTFDEC_SEC_KEY_ERROR_INT) || \
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((__INT__) == OTFDEC_EXE_KEY_ERROR_INT) || \
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((__INT__) == OTFDEC_ALL_INT) )
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/**
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* @brief Verify the OTFDEC region configuration lock parameter.
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* @param __LOCK__ OTFDEC region lock parameter.
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* @retval SET (__LOCK__ is valid) or RESET (__LOCK__ is invalid)
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*/
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#define IS_OTFDEC_REGION_CONFIG_LOCK(__LOCK__) (((__LOCK__) == OTFDEC_REG_CONFIGR_LOCK_DISABLE) || \
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((__LOCK__) == OTFDEC_REG_CONFIGR_LOCK_ENABLE) )
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/**
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* @brief Verify the OTFDEC region operating mode.
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* @param __MODE__ OTFDEC region operating mode parameter.
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* @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
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*/
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#define IS_OTFDEC_REGION_OPERATING_MODE(__MODE__) \
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(((__MODE__)== OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY) || \
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((__MODE__) == OTFDEC_REG_MODE_DATA_ACCESSES_ONLY) || \
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((__MODE__) == OTFDEC_REG_MODE_INSTRUCTION_OR_DATA_ACCESSES) || \
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((__MODE__) == OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY_WITH_CIPHER))
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/**
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* @brief Verify the OTFDEC region index.
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* @param __INDEX__ OTFDEC region index
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* @retval SET (__INDEX__ is valid) or RESET (__INDEX__ is invalid)
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*/
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#define IS_OTFDEC_REGIONINDEX(__INDEX__) (((__INDEX__) == OTFDEC_REGION1) || \
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((__INDEX__) == OTFDEC_REGION2) || \
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((__INDEX__) == OTFDEC_REGION3) || \
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((__INDEX__) == OTFDEC_REGION4) )
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/**
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* @brief Verify the OTFDEC configuration attributes.
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* @param __ATTRIBUTE__ OTFDEC region index
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* @retval SET (__ATTRIBUTE__ is valid) or RESET (__ATTRIBUTE__ is invalid)
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*/
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#define IS_OTFDEC_ATTRIBUTE(__ATTRIBUTE__) (((__ATTRIBUTE__) == OTFDEC_ATTRIBUTE_PRIV) || \
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((__ATTRIBUTE__) == OTFDEC_ATTRIBUTE_NPRIV) )
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/**
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* @}
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*/
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/* Private functions ---------------------------------------------------------*/
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/** @defgroup OTFDEC_Private_Functions OTFDEC Private Functions
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* @{
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*/
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/**
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* @}
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*/
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|
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/**
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* @}
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*/
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#endif /* OTFDEC1 */
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32H7xx_HAL_OTFDEC_H */
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