347 lines
10 KiB
C
347 lines
10 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file stm32f1xx_hal_flash.h
|
||
|
|
* @author MCD Application Team
|
||
|
|
* @version V1.1.1
|
||
|
|
* @date 12-May-2017
|
||
|
|
* @brief Header file of Flash HAL module.
|
||
|
|
******************************************************************************
|
||
|
|
* @attention
|
||
|
|
*
|
||
|
|
* <h2><center>© COPYRIGHT(c) 2016 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 __STM32F1xx_HAL_FLASH_H
|
||
|
|
#define __STM32F1xx_HAL_FLASH_H
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Includes ------------------------------------------------------------------*/
|
||
|
|
#include "stm32f1xx_hal_def.h"
|
||
|
|
|
||
|
|
/** @addtogroup STM32F1xx_HAL_Driver
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup FLASH
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup FLASH_Private_Constants
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define FLASH_TIMEOUT_VALUE 50000U /* 50 s */
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup FLASH_Private_Macros
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define IS_FLASH_TYPEPROGRAM(VALUE) (((VALUE) == FLASH_TYPEPROGRAM_HALFWORD) || \
|
||
|
|
((VALUE) == FLASH_TYPEPROGRAM_WORD) || \
|
||
|
|
((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD))
|
||
|
|
|
||
|
|
#if defined(FLASH_ACR_LATENCY)
|
||
|
|
#define IS_FLASH_LATENCY(__LATENCY__) (((__LATENCY__) == FLASH_LATENCY_0) || \
|
||
|
|
((__LATENCY__) == FLASH_LATENCY_1) || \
|
||
|
|
((__LATENCY__) == FLASH_LATENCY_2))
|
||
|
|
|
||
|
|
#else
|
||
|
|
#define IS_FLASH_LATENCY(__LATENCY__) ((__LATENCY__) == FLASH_LATENCY_0)
|
||
|
|
#endif /* FLASH_ACR_LATENCY */
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Exported types ------------------------------------------------------------*/
|
||
|
|
/** @defgroup FLASH_Exported_Types FLASH Exported Types
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief FLASH Procedure structure definition
|
||
|
|
*/
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
FLASH_PROC_NONE = 0U,
|
||
|
|
FLASH_PROC_PAGEERASE = 1U,
|
||
|
|
FLASH_PROC_MASSERASE = 2U,
|
||
|
|
FLASH_PROC_PROGRAMHALFWORD = 3U,
|
||
|
|
FLASH_PROC_PROGRAMWORD = 4U,
|
||
|
|
FLASH_PROC_PROGRAMDOUBLEWORD = 5U
|
||
|
|
} 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 DataRemaining; /*!< Internal variable to save the remaining pages to erase or half-word to program in IT context */
|
||
|
|
|
||
|
|
__IO uint32_t Address; /*!< Internal variable to save address selected for program or erase */
|
||
|
|
|
||
|
|
__IO uint64_t Data; /*!< Internal variable to save data to be programmed */
|
||
|
|
|
||
|
|
HAL_LockTypeDef Lock; /*!< FLASH locking object */
|
||
|
|
|
||
|
|
__IO uint32_t ErrorCode; /*!< FLASH error code
|
||
|
|
This parameter can be a value of @ref FLASH_Error_Codes */
|
||
|
|
} FLASH_ProcessTypeDef;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Exported constants --------------------------------------------------------*/
|
||
|
|
/** @defgroup FLASH_Exported_Constants FLASH Exported Constants
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup FLASH_Error_Codes FLASH Error Codes
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define HAL_FLASH_ERROR_NONE 0x00U /*!< No error */
|
||
|
|
#define HAL_FLASH_ERROR_PROG 0x01U /*!< Programming error */
|
||
|
|
#define HAL_FLASH_ERROR_WRP 0x02U /*!< Write protection error */
|
||
|
|
#define HAL_FLASH_ERROR_OPTV 0x04U /*!< Option validity error */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup FLASH_Type_Program FLASH Type Program
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define FLASH_TYPEPROGRAM_HALFWORD 0x01U /*!<Program a half-word (16-bit) at a specified address.*/
|
||
|
|
#define FLASH_TYPEPROGRAM_WORD 0x02U /*!<Program a word (32-bit) at a specified address.*/
|
||
|
|
#define FLASH_TYPEPROGRAM_DOUBLEWORD 0x03U /*!<Program a double word (64-bit) at a specified address*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if defined(FLASH_ACR_LATENCY)
|
||
|
|
/** @defgroup FLASH_Latency FLASH Latency
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define FLASH_LATENCY_0 0x00000000U /*!< FLASH Zero Latency cycle */
|
||
|
|
#define FLASH_LATENCY_1 FLASH_ACR_LATENCY_0 /*!< FLASH One Latency cycle */
|
||
|
|
#define FLASH_LATENCY_2 FLASH_ACR_LATENCY_1 /*!< FLASH Two Latency cycles */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#else
|
||
|
|
/** @defgroup FLASH_Latency FLASH Latency
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define FLASH_LATENCY_0 0x00000000U /*!< FLASH Zero Latency cycle */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#endif /* FLASH_ACR_LATENCY */
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Exported macro ------------------------------------------------------------*/
|
||
|
|
|
||
|
|
/** @defgroup FLASH_Exported_Macros FLASH Exported Macros
|
||
|
|
* @brief macros to control FLASH features
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup FLASH_Half_Cycle FLASH Half Cycle
|
||
|
|
* @brief macros to handle FLASH half cycle
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Enable the FLASH half cycle access.
|
||
|
|
* @note half cycle access can only be used with a low-frequency clock of less than
|
||
|
|
8 MHz that can be obtained with the use of HSI or HSE but not of PLL.
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_FLASH_HALF_CYCLE_ACCESS_ENABLE() (FLASH->ACR |= FLASH_ACR_HLFCYA)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Disable the FLASH half cycle access.
|
||
|
|
* @note half cycle access can only be used with a low-frequency clock of less than
|
||
|
|
8 MHz that can be obtained with the use of HSI or HSE but not of PLL.
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_FLASH_HALF_CYCLE_ACCESS_DISABLE() (FLASH->ACR &= (~FLASH_ACR_HLFCYA))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if defined(FLASH_ACR_LATENCY)
|
||
|
|
/** @defgroup FLASH_EM_Latency FLASH Latency
|
||
|
|
* @brief macros to handle FLASH Latency
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @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__) (FLASH->ACR = (FLASH->ACR&(~FLASH_ACR_LATENCY)) | (__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))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#endif /* FLASH_ACR_LATENCY */
|
||
|
|
/** @defgroup FLASH_Prefetch FLASH Prefetch
|
||
|
|
* @brief macros to handle FLASH Prefetch buffer
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* @brief Enable the FLASH prefetch buffer.
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_FLASH_PREFETCH_BUFFER_ENABLE() (FLASH->ACR |= FLASH_ACR_PRFTBE)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Disable the FLASH prefetch buffer.
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_FLASH_PREFETCH_BUFFER_DISABLE() (FLASH->ACR &= (~FLASH_ACR_PRFTBE))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Include FLASH HAL Extended module */
|
||
|
|
#include "stm32f1xx_hal_flash_ex.h"
|
||
|
|
|
||
|
|
/* Exported functions --------------------------------------------------------*/
|
||
|
|
/** @addtogroup FLASH_Exported_Functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup FLASH_Exported_Functions_Group1
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
/* IO 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 function */
|
||
|
|
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);
|
||
|
|
void HAL_FLASH_OB_Launch(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup FLASH_Exported_Functions_Group3
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
/* Peripheral State and Error functions ***************************************/
|
||
|
|
uint32_t HAL_FLASH_GetError(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Private function -------------------------------------------------*/
|
||
|
|
/** @addtogroup FLASH_Private_Functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout);
|
||
|
|
#if defined(FLASH_BANK2_END)
|
||
|
|
HAL_StatusTypeDef FLASH_WaitForLastOperationBank2(uint32_t Timeout);
|
||
|
|
#endif /* FLASH_BANK2_END */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __STM32F1xx_HAL_FLASH_H */
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||
|
|
|