Defines
#define	__HAL_FLASH_SET_LATENCY(__LATENCY__) ((__IO uint8_t )ACR_BYTE0_ADDRESS = (uint8_t)(__LATENCY__))
	Set the FLASH Latency.
#define	__HAL_FLASH_GET_LATENCY() (READ_BIT((FLASH->ACR), FLASH_ACR_LATENCY))
	Get the FLASH Latency.
#define	__HAL_FLASH_PREFETCH_BUFFER_ENABLE() (FLASH->ACR \|= FLASH_ACR_PRFTEN)
	Enable the FLASH prefetch buffer.
#define	__HAL_FLASH_PREFETCH_BUFFER_DISABLE() (FLASH->ACR &= (~FLASH_ACR_PRFTEN))
	Disable the FLASH prefetch buffer.
#define	__HAL_FLASH_INSTRUCTION_CACHE_ENABLE() (FLASH->ACR \|= FLASH_ACR_ICEN)
	Enable the FLASH instruction cache.
#define	__HAL_FLASH_INSTRUCTION_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_ICEN))
	Disable the FLASH instruction cache.
#define	__HAL_FLASH_DATA_CACHE_ENABLE() (FLASH->ACR \|= FLASH_ACR_DCEN)
	Enable the FLASH data cache.
#define	__HAL_FLASH_DATA_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_DCEN))
	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__) (FLASH->CR \|= (__INTERRUPT__))
	Enable the specified FLASH interrupt.
#define	__HAL_FLASH_DISABLE_IT(__INTERRUPT__) (FLASH->CR &= ~(uint32_t)(__INTERRUPT__))
	Disable the specified FLASH interrupt.
#define	__HAL_FLASH_GET_FLAG(__FLAG__) ((FLASH->SR & (__FLAG__)))
	Get the specified FLASH flag status.
#define	__HAL_FLASH_CLEAR_FLAG(__FLAG__) (FLASH->SR = (__FLAG__))
	Clear the specified FLASH flags.

Define Documentation

#define __HAL_FLASH_CLEAR_FLAG ( __FLAG__ ) (FLASH->SR = (__FLAG__))

Clear the specified FLASH flags.

Parameters:

__FLAG__

specifies the FLASH flags to clear. This parameter can be any combination of the following values:

FLASH_FLAG_EOP : FLASH End of Operation flag
FLASH_FLAG_OPERR : FLASH operation Error flag
FLASH_FLAG_WRPERR: FLASH Write protected error flag
FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP) (*) (*) FLASH_FLAG_RDERR is not available for STM32F405xx/407xx/415xx/417xx devices

Return values:

none

Definition at line 291 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_SetErrorCode(), FLASH_WaitForLastOperation(), HAL_FLASH_IRQHandler(), and HAL_FLASHEx_Erase_IT().

#define __HAL_FLASH_DATA_CACHE_DISABLE ( ) (FLASH->ACR &= (~FLASH_ACR_DCEN))

Disable the FLASH data cache.

Return values:

none

Definition at line 221 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_FlushCaches().

#define __HAL_FLASH_DATA_CACHE_ENABLE ( ) (FLASH->ACR |= FLASH_ACR_DCEN)

Enable the FLASH data cache.

Return values:

none

Definition at line 215 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_FlushCaches(), and HAL_Init().

#define __HAL_FLASH_DATA_CACHE_RESET ( )

Value:

do {FLASH->ACR |= FLASH_ACR_DCRST;  \
                                           FLASH->ACR &= ~FLASH_ACR_DCRST; \
                                          }while(0U)

Resets the FLASH data Cache.

Note:: This function must be used only when the data Cache is disabled.

Return values:

None

Definition at line 237 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_FlushCaches().

#define __HAL_FLASH_DISABLE_IT ( __INTERRUPT__ ) (FLASH->CR &= ~(uint32_t)(__INTERRUPT__))

Disable the specified FLASH interrupt.

Parameters:

__INTERRUPT__

FLASH interrupt This parameter can be any combination of the following values:

FLASH_IT_EOP: End of FLASH Operation Interrupt
FLASH_IT_ERR: Error Interrupt

Return values:

none

Definition at line 258 of file stm32f4xx_hal_flash.h.

Referenced by HAL_FLASH_IRQHandler().

#define __HAL_FLASH_ENABLE_IT ( __INTERRUPT__ ) (FLASH->CR |= (__INTERRUPT__))

Enable the specified FLASH interrupt.

Parameters:

__INTERRUPT__

FLASH interrupt This parameter can be any combination of the following values:

FLASH_IT_EOP: End of FLASH Operation Interrupt
FLASH_IT_ERR: Error Interrupt

Return values:

none

Definition at line 248 of file stm32f4xx_hal_flash.h.

Referenced by HAL_FLASH_Program_IT(), and HAL_FLASHEx_Erase_IT().

#define __HAL_FLASH_GET_FLAG ( __FLAG__ ) ((FLASH->SR & (__FLAG__)))

Get the specified FLASH flag status.

Parameters:

__FLAG__

specifies the FLASH flags to check. This parameter can be any combination of the following values:

FLASH_FLAG_EOP : FLASH End of Operation flag
FLASH_FLAG_OPERR : FLASH operation Error flag
FLASH_FLAG_WRPERR: FLASH Write protected error flag
FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP) (*)
FLASH_FLAG_BSY : FLASH Busy flag (*) FLASH_FLAG_RDERR is not available for STM32F405xx/407xx/415xx/417xx devices

Return values:

The	new state of __FLAG__ (SET or RESET).

Definition at line 275 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_SetErrorCode(), FLASH_WaitForLastOperation(), and HAL_FLASH_IRQHandler().

#define __HAL_FLASH_GET_LATENCY ( ) (READ_BIT((FLASH->ACR), FLASH_ACR_LATENCY))

Get the FLASH Latency.

Return values:

FLASH Latency The value of this parameter depend on device used within the same series

Definition at line 185 of file stm32f4xx_hal_flash.h.

Referenced by HAL_RCC_ClockConfig().

#define __HAL_FLASH_INSTRUCTION_CACHE_DISABLE ( ) (FLASH->ACR &= (~FLASH_ACR_ICEN))

Disable the FLASH instruction cache.

Return values:

none

Definition at line 209 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_FlushCaches().

#define __HAL_FLASH_INSTRUCTION_CACHE_ENABLE ( ) (FLASH->ACR |= FLASH_ACR_ICEN)

Enable the FLASH instruction cache.

Return values:

none

Definition at line 203 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_FlushCaches(), and HAL_Init().

#define __HAL_FLASH_INSTRUCTION_CACHE_RESET ( )

Value:

do {FLASH->ACR |= FLASH_ACR_ICRST;  \
                                                  FLASH->ACR &= ~FLASH_ACR_ICRST; \
                                                 }while(0U)

Resets the FLASH instruction Cache.

Note:: This function must be used only when the Instruction Cache is disabled.

Return values:

None

Definition at line 228 of file stm32f4xx_hal_flash.h.

Referenced by FLASH_FlushCaches().

#define __HAL_FLASH_PREFETCH_BUFFER_DISABLE ( ) (FLASH->ACR &= (~FLASH_ACR_PRFTEN))

Disable the FLASH prefetch buffer.

Return values:

none

Definition at line 197 of file stm32f4xx_hal_flash.h.

#define __HAL_FLASH_PREFETCH_BUFFER_ENABLE ( ) (FLASH->ACR |= FLASH_ACR_PRFTEN)

Enable the FLASH prefetch buffer.

Return values:

none

Definition at line 191 of file stm32f4xx_hal_flash.h.

Referenced by HAL_Init().

#define __HAL_FLASH_SET_LATENCY ( __LATENCY__ ) (*(__IO uint8_t *)ACR_BYTE0_ADDRESS = (uint8_t)(__LATENCY__))

Set the FLASH Latency.

Parameters:

__LATENCY__ FLASH Latency The value of this parameter depend on device used within the same series

Return values:

none

Definition at line 178 of file stm32f4xx_hal_flash.h.

Referenced by HAL_RCC_ClockConfig().

Defines

Define Documentation