Mercurial > public > ostc4
view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h @ 948:abdd72c8b567 Evo_2_23
GNSS sleep mode:
Backup voltage is now enabled during initialization. Power saving interval has been changed to 20 second active in a 60 minutes cycle.
author | Ideenmodellierer |
---|---|
date | Sun, 22 Dec 2024 21:15:05 +0100 |
parents | c78bcbd5deda |
children |
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/** ****************************************************************************** * @file stm32f4xx_hal_flash.h * @author MCD Application Team * @brief Header file of FLASH HAL module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. 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. * 3. Neither the name of STMicroelectronics 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 HOLDER 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. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F4xx_HAL_FLASH_H #define __STM32F4xx_HAL_FLASH_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ /** @addtogroup FLASH * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup FLASH_Exported_Types FLASH Exported Types * @{ */ /** * @brief FLASH Procedure structure definition */ typedef enum { FLASH_PROC_NONE = 0U, FLASH_PROC_SECTERASE, FLASH_PROC_MASSERASE, FLASH_PROC_PROGRAM } FLASH_ProcedureTypeDef; /** * @brief FLASH handle Structure definition */ typedef struct { __IO FLASH_ProcedureTypeDef ProcedureOnGoing; /*Internal variable to indicate which procedure is ongoing or not in IT context*/ __IO uint32_t NbSectorsToErase; /*Internal variable to save the remaining sectors to erase in IT context*/ __IO uint8_t VoltageForErase; /*Internal variable to provide voltage range selected by user in IT context*/ __IO uint32_t Sector; /*Internal variable to define the current sector which is erasing*/ __IO uint32_t Bank; /*Internal variable to save current bank selected during mass erase*/ __IO uint32_t Address; /*Internal variable to save address selected for program*/ HAL_LockTypeDef Lock; /* FLASH locking object */ __IO uint32_t ErrorCode; /* FLASH error code */ }FLASH_ProcessTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup FLASH_Exported_Constants FLASH Exported Constants * @{ */ /** @defgroup FLASH_Error_Code FLASH Error Code * @brief FLASH Error Code * @{ */ #define HAL_FLASH_ERROR_NONE 0x00000000U /*!< No error */ #define HAL_FLASH_ERROR_RD 0x00000001U /*!< Read Protection error */ #define HAL_FLASH_ERROR_PGS 0x00000002U /*!< Programming Sequence error */ #define HAL_FLASH_ERROR_PGP 0x00000004U /*!< Programming Parallelism error */ #define HAL_FLASH_ERROR_PGA 0x00000008U /*!< Programming Alignment error */ #define HAL_FLASH_ERROR_WRP 0x00000010U /*!< Write protection error */ #define HAL_FLASH_ERROR_OPERATION 0x00000020U /*!< Operation Error */ /** * @} */ /** @defgroup FLASH_Type_Program FLASH Type Program * @{ */ #define FLASH_TYPEPROGRAM_BYTE 0x00000000U /*!< Program byte (8-bit) at a specified address */ #define FLASH_TYPEPROGRAM_HALFWORD 0x00000001U /*!< Program a half-word (16-bit) at a specified address */ #define FLASH_TYPEPROGRAM_WORD 0x00000002U /*!< Program a word (32-bit) at a specified address */ #define FLASH_TYPEPROGRAM_DOUBLEWORD 0x00000003U /*!< Program a double word (64-bit) at a specified address */ /** * @} */ /** @defgroup FLASH_Flag_definition FLASH Flag definition * @brief Flag definition * @{ */ #define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Operation flag */ #define FLASH_FLAG_OPERR FLASH_SR_SOP /*!< FLASH operation Error flag */ #define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */ #define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming Alignment error flag */ #define FLASH_FLAG_PGPERR FLASH_SR_PGPERR /*!< FLASH Programming Parallelism error flag */ #define FLASH_FLAG_PGSERR FLASH_SR_PGSERR /*!< FLASH Programming Sequence error flag */ #if defined(FLASH_SR_RDERR) #define FLASH_FLAG_RDERR FLASH_SR_RDERR /*!< Read Protection error flag (PCROP) */ #endif /* FLASH_SR_RDERR */ #define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */ /** * @} */ /** @defgroup FLASH_Interrupt_definition FLASH Interrupt definition * @brief FLASH Interrupt definition * @{ */ #define FLASH_IT_EOP FLASH_CR_EOPIE /*!< End of FLASH Operation Interrupt source */ #define FLASH_IT_ERR 0x02000000U /*!< Error Interrupt source */ /** * @} */ /** @defgroup FLASH_Program_Parallelism FLASH Program Parallelism * @{ */ #define FLASH_PSIZE_BYTE 0x00000000U #define FLASH_PSIZE_HALF_WORD 0x00000100U #define FLASH_PSIZE_WORD 0x00000200U #define FLASH_PSIZE_DOUBLE_WORD 0x00000300U #define CR_PSIZE_MASK 0xFFFFFCFFU /** * @} */ /** @defgroup FLASH_Keys FLASH Keys * @{ */ #define RDP_KEY ((uint16_t)0x00A5) #define FLASH_KEY1 0x45670123U #define FLASH_KEY2 0xCDEF89ABU #define FLASH_OPT_KEY1 0x08192A3BU #define FLASH_OPT_KEY2 0x4C5D6E7FU /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup FLASH_Exported_Macros FLASH Exported Macros * @{ */ /** * @brief Set the FLASH Latency. * @param __LATENCY__ FLASH Latency * The value of this parameter depend on device used within the same series * @retval none */ #define __HAL_FLASH_SET_LATENCY(__LATENCY__) (*(__IO uint8_t *)ACR_BYTE0_ADDRESS = (uint8_t)(__LATENCY__)) /** * @brief Get the FLASH Latency. * @retval FLASH Latency * The value of this parameter depend on device used within the same series */ #define __HAL_FLASH_GET_LATENCY() (READ_BIT((FLASH->ACR), FLASH_ACR_LATENCY)) /** * @brief Enable the FLASH prefetch buffer. * @retval none */ #define __HAL_FLASH_PREFETCH_BUFFER_ENABLE() (FLASH->ACR |= FLASH_ACR_PRFTEN) /** * @brief Disable the FLASH prefetch buffer. * @retval none */ #define __HAL_FLASH_PREFETCH_BUFFER_DISABLE() (FLASH->ACR &= (~FLASH_ACR_PRFTEN)) /** * @brief Enable the FLASH instruction cache. * @retval none */ #define __HAL_FLASH_INSTRUCTION_CACHE_ENABLE() (FLASH->ACR |= FLASH_ACR_ICEN) /** * @brief Disable the FLASH instruction cache. * @retval none */ #define __HAL_FLASH_INSTRUCTION_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_ICEN)) /** * @brief Enable the FLASH data cache. * @retval none */ #define __HAL_FLASH_DATA_CACHE_ENABLE() (FLASH->ACR |= FLASH_ACR_DCEN) /** * @brief Disable the FLASH data cache. * @retval none */ #define __HAL_FLASH_DATA_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_DCEN)) /** * @brief Resets the FLASH instruction Cache. * @note This function must be used only when the Instruction Cache is disabled. * @retval None */ #define __HAL_FLASH_INSTRUCTION_CACHE_RESET() do {FLASH->ACR |= FLASH_ACR_ICRST; \ FLASH->ACR &= ~FLASH_ACR_ICRST; \ }while(0U) /** * @brief Resets the FLASH data Cache. * @note This function must be used only when the data Cache is disabled. * @retval None */ #define __HAL_FLASH_DATA_CACHE_RESET() do {FLASH->ACR |= FLASH_ACR_DCRST; \ FLASH->ACR &= ~FLASH_ACR_DCRST; \ }while(0U) /** * @brief Enable the specified FLASH interrupt. * @param __INTERRUPT__ FLASH interrupt * This parameter can be any combination of the following values: * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt * @arg FLASH_IT_ERR: Error Interrupt * @retval none */ #define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) (FLASH->CR |= (__INTERRUPT__)) /** * @brief Disable the specified FLASH interrupt. * @param __INTERRUPT__ FLASH interrupt * This parameter can be any combination of the following values: * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt * @arg FLASH_IT_ERR: Error Interrupt * @retval none */ #define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) (FLASH->CR &= ~(uint32_t)(__INTERRUPT__)) /** * @brief Get the specified FLASH flag status. * @param __FLAG__ specifies the FLASH flags to check. * This parameter can be any combination of the following values: * @arg FLASH_FLAG_EOP : FLASH End of Operation flag * @arg FLASH_FLAG_OPERR : FLASH operation Error flag * @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag * @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag * @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag * @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag * @arg FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP) (*) * @arg FLASH_FLAG_BSY : FLASH Busy flag * (*) FLASH_FLAG_RDERR is not available for STM32F405xx/407xx/415xx/417xx devices * @retval The new state of __FLAG__ (SET or RESET). */ #define __HAL_FLASH_GET_FLAG(__FLAG__) ((FLASH->SR & (__FLAG__))) /** * @brief Clear the specified FLASH flags. * @param __FLAG__ specifies the FLASH flags to clear. * This parameter can be any combination of the following values: * @arg FLASH_FLAG_EOP : FLASH End of Operation flag * @arg FLASH_FLAG_OPERR : FLASH operation Error flag * @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag * @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag * @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag * @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag * @arg FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP) (*) * (*) FLASH_FLAG_RDERR is not available for STM32F405xx/407xx/415xx/417xx devices * @retval none */ #define __HAL_FLASH_CLEAR_FLAG(__FLAG__) (FLASH->SR = (__FLAG__)) /** * @} */ /* Include FLASH HAL Extension module */ #include "stm32f4xx_hal_flash_ex.h" #include "stm32f4xx_hal_flash_ramfunc.h" /* Exported functions --------------------------------------------------------*/ /** @addtogroup FLASH_Exported_Functions * @{ */ /** @addtogroup FLASH_Exported_Functions_Group1 * @{ */ /* Program operation functions ***********************************************/ HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data); HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data); /* FLASH IRQ handler method */ void HAL_FLASH_IRQHandler(void); /* Callbacks in non blocking modes */ void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue); void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue); /** * @} */ /** @addtogroup FLASH_Exported_Functions_Group2 * @{ */ /* Peripheral Control functions **********************************************/ HAL_StatusTypeDef HAL_FLASH_Unlock(void); HAL_StatusTypeDef HAL_FLASH_Lock(void); HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void); HAL_StatusTypeDef HAL_FLASH_OB_Lock(void); /* Option bytes control */ HAL_StatusTypeDef HAL_FLASH_OB_Launch(void); /** * @} */ /** @addtogroup FLASH_Exported_Functions_Group3 * @{ */ /* Peripheral State functions ************************************************/ uint32_t HAL_FLASH_GetError(void); HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); /** * @} */ /** * @} */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /** @defgroup FLASH_Private_Variables FLASH Private Variables * @{ */ /** * @} */ /* Private constants ---------------------------------------------------------*/ /** @defgroup FLASH_Private_Constants FLASH Private Constants * @{ */ /** * @brief ACR register byte 0 (Bits[7:0]) base address */ #define ACR_BYTE0_ADDRESS 0x40023C00U /** * @brief OPTCR register byte 0 (Bits[7:0]) base address */ #define OPTCR_BYTE0_ADDRESS 0x40023C14U /** * @brief OPTCR register byte 1 (Bits[15:8]) base address */ #define OPTCR_BYTE1_ADDRESS 0x40023C15U /** * @brief OPTCR register byte 2 (Bits[23:16]) base address */ #define OPTCR_BYTE2_ADDRESS 0x40023C16U /** * @brief OPTCR register byte 3 (Bits[31:24]) base address */ #define OPTCR_BYTE3_ADDRESS 0x40023C17U /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup FLASH_Private_Macros FLASH Private Macros * @{ */ /** @defgroup FLASH_IS_FLASH_Definitions FLASH Private macros to check input parameters * @{ */ #define IS_FLASH_TYPEPROGRAM(VALUE)(((VALUE) == FLASH_TYPEPROGRAM_BYTE) || \ ((VALUE) == FLASH_TYPEPROGRAM_HALFWORD) || \ ((VALUE) == FLASH_TYPEPROGRAM_WORD) || \ ((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD)) /** * @} */ /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup FLASH_Private_Functions FLASH Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_FLASH_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/