Header file of FLASH HAL module. More...

#include "stm32f4xx_hal_def.h"
#include "stm32f4xx_hal_flash_ex.h"
#include "stm32f4xx_hal_flash_ramfunc.h"

Include dependency graph for stm32f4xx_hal_flash.h:

Data Structures
struct	FLASH_ProcessTypeDef
	FLASH handle Structure definition. More...

Macros
#define	HAL_FLASH_ERROR_NONE 0x00000000U

#define	HAL_FLASH_ERROR_RD 0x00000001U

#define	HAL_FLASH_ERROR_PGS 0x00000002U

#define	HAL_FLASH_ERROR_PGP 0x00000004U

#define	HAL_FLASH_ERROR_PGA 0x00000008U

#define	HAL_FLASH_ERROR_WRP 0x00000010U

#define	HAL_FLASH_ERROR_OPERATION 0x00000020U

#define	FLASH_TYPEPROGRAM_BYTE 0x00000000U

#define	FLASH_TYPEPROGRAM_HALFWORD 0x00000001U

#define	FLASH_TYPEPROGRAM_WORD 0x00000002U

#define	FLASH_TYPEPROGRAM_DOUBLEWORD 0x00000003U

#define	FLASH_FLAG_EOP FLASH_SR_EOP

#define	FLASH_FLAG_OPERR FLASH_SR_SOP

#define	FLASH_FLAG_WRPERR FLASH_SR_WRPERR

#define	FLASH_FLAG_PGAERR FLASH_SR_PGAERR

#define	FLASH_FLAG_PGPERR FLASH_SR_PGPERR

#define	FLASH_FLAG_PGSERR FLASH_SR_PGSERR

#define	FLASH_FLAG_BSY FLASH_SR_BSY

#define	FLASH_IT_EOP FLASH_CR_EOPIE

#define	FLASH_IT_ERR 0x02000000U

#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

#define	RDP_KEY ((uint16_t)0x00A5)

#define	FLASH_KEY1 0x45670123U

#define	FLASH_KEY2 0xCDEF89ABU

#define	FLASH_OPT_KEY1 0x08192A3BU

#define	FLASH_OPT_KEY2 0x4C5D6E7FU

#define	__HAL_FLASH_SET_LATENCY(__LATENCY__)
	Set the FLASH Latency.

#define	__HAL_FLASH_GET_LATENCY()
	Get the FLASH Latency.

#define	__HAL_FLASH_PREFETCH_BUFFER_ENABLE()
	Enable the FLASH prefetch buffer.

#define	__HAL_FLASH_PREFETCH_BUFFER_DISABLE()
	Disable the FLASH prefetch buffer.

#define	__HAL_FLASH_INSTRUCTION_CACHE_ENABLE()
	Enable the FLASH instruction cache.

#define	__HAL_FLASH_INSTRUCTION_CACHE_DISABLE()
	Disable the FLASH instruction cache.

#define	__HAL_FLASH_DATA_CACHE_ENABLE()
	Enable the FLASH data cache.

#define	__HAL_FLASH_DATA_CACHE_DISABLE()
	Disable the FLASH data cache.

#define	__HAL_FLASH_INSTRUCTION_CACHE_RESET()
	Resets the FLASH instruction Cache.

#define	__HAL_FLASH_DATA_CACHE_RESET()
	Resets the FLASH data Cache.

#define	__HAL_FLASH_ENABLE_IT(__INTERRUPT__)
	Enable the specified FLASH interrupt.

#define	__HAL_FLASH_DISABLE_IT(__INTERRUPT__)
	Disable the specified FLASH interrupt.

#define	__HAL_FLASH_GET_FLAG(__FLAG__)
	Get the specified FLASH flag status.

#define	__HAL_FLASH_CLEAR_FLAG(__FLAG__)
	Clear the specified FLASH flags.

#define	ACR_BYTE0_ADDRESS 0x40023C00U
	ACR register byte 0 (Bits[7:0]) base address.

#define	OPTCR_BYTE0_ADDRESS 0x40023C14U
	OPTCR register byte 0 (Bits[7:0]) base address.

#define	OPTCR_BYTE1_ADDRESS 0x40023C15U
	OPTCR register byte 1 (Bits[15:8]) base address.

#define	OPTCR_BYTE2_ADDRESS 0x40023C16U
	OPTCR register byte 2 (Bits[23:16]) base address.

#define	OPTCR_BYTE3_ADDRESS 0x40023C17U
	OPTCR register byte 3 (Bits[31:24]) base address.

#define	IS_FLASH_TYPEPROGRAM(VALUE)

Enumerations
enum	FLASH_ProcedureTypeDef { FLASH_PROC_NONE = 0U , FLASH_PROC_SECTERASE , FLASH_PROC_MASSERASE , FLASH_PROC_PROGRAM }
	FLASH Procedure structure definition. More...

Functions
HAL_StatusTypeDef	HAL_FLASH_Program (uint32_t TypeProgram, uint32_t Address, uint64_t Data)
	Program byte, halfword, word or double word at a specified address.

HAL_StatusTypeDef	HAL_FLASH_Program_IT (uint32_t TypeProgram, uint32_t Address, uint64_t Data)
	Program byte, halfword, word or double word at a specified address with interrupt enabled.

void	HAL_FLASH_IRQHandler (void)
	This function handles FLASH interrupt request.

void	HAL_FLASH_EndOfOperationCallback (uint32_t ReturnValue)
	FLASH end of operation interrupt callback.

void	HAL_FLASH_OperationErrorCallback (uint32_t ReturnValue)
	FLASH operation error interrupt callback.

HAL_StatusTypeDef	HAL_FLASH_Unlock (void)
	Unlock the FLASH control register access.

HAL_StatusTypeDef	HAL_FLASH_Lock (void)
	Locks the FLASH control register access.

HAL_StatusTypeDef	HAL_FLASH_OB_Unlock (void)
	Unlock the FLASH Option Control Registers access.

HAL_StatusTypeDef	HAL_FLASH_OB_Lock (void)
	Lock the FLASH Option Control Registers access.

HAL_StatusTypeDef	HAL_FLASH_OB_Launch (void)
	Launch the option byte loading.

uint32_t	HAL_FLASH_GetError (void)
	Get the specific FLASH error flag.

HAL_StatusTypeDef	FLASH_WaitForLastOperation (uint32_t Timeout)
	Wait for a FLASH operation to complete.

Detailed Description

Header file of FLASH HAL module.

Author: MCD Application Team

Attention

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32f4xx_hal_flash.h.

Data Structures

Macros

Enumerations

Functions

Detailed Description