FLASH Exported Macros

Macros
#define	__HAL_FLASH_SET_LATENCY(__LATENCY__)    MODIFY_REG(FLASH->ACR, FLASH_ACR_LATENCY, (uint32_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_ENABLE_IT_BANK1(__INTERRUPT__)   (FLASH->CR1 |= (__INTERRUPT__))
	Enable the specified FLASH interrupt.
#define	__HAL_FLASH_ENABLE_IT_BANK2(__INTERRUPT__)   (FLASH->CR2 |= ((__INTERRUPT__) & 0x7FFFFFFFU))
#define	__HAL_FLASH_ENABLE_IT(__INTERRUPT__)   __HAL_FLASH_ENABLE_IT_BANK1(__INTERRUPT__)
#define	__HAL_FLASH_DISABLE_IT_BANK1(__INTERRUPT__)   (FLASH->CR1 &= ~(uint32_t)(__INTERRUPT__))
	Disable the specified FLASH interrupt.
#define	__HAL_FLASH_DISABLE_IT_BANK2(__INTERRUPT__)   (FLASH->CR2 &= ~(uint32_t)((__INTERRUPT__) & 0x7FFFFFFFU))
#define	__HAL_FLASH_DISABLE_IT(__INTERRUPT__)   __HAL_FLASH_DISABLE_IT_BANK1(__INTERRUPT__)
#define	__HAL_FLASH_GET_FLAG_BANK1(__FLAG__)   (READ_BIT(FLASH->SR1, (__FLAG__)) == (__FLAG__))
	Checks whether the specified FLASH flag is set or not.
#define	__HAL_FLASH_GET_FLAG_BANK2(__FLAG__)   (READ_BIT(FLASH->SR2, ((__FLAG__) & 0x7FFFFFFFU)) == (((__FLAG__) & 0x7FFFFFFFU)))
#define	__HAL_FLASH_GET_FLAG(__FLAG__)   __HAL_FLASH_GET_FLAG_BANK1(__FLAG__)
#define	__HAL_FLASH_CLEAR_FLAG_BANK1(__FLAG__)   WRITE_REG(FLASH->CCR1, (__FLAG__))
	Clear the specified FLASH flag.
#define	__HAL_FLASH_CLEAR_FLAG_BANK2(__FLAG__)   WRITE_REG(FLASH->CCR2, ((__FLAG__) & 0x7FFFFFFFU))
#define	__HAL_FLASH_CLEAR_FLAG(__FLAG__)   __HAL_FLASH_CLEAR_FLAG_BANK1(__FLAG__)

Detailed Description

Macro Definition Documentation

__HAL_FLASH_CLEAR_FLAG_BANK1

#define __HAL_FLASH_CLEAR_FLAG_BANK1

(

__FLAG__

)

WRITE_REG(FLASH->CCR1, (__FLAG__))

Clear the specified FLASH flag.

Parameters

__FLAG__

specifies the FLASH flags to clear. In case of Bank 1, this parameter can be any combination of the following values: FLASH_FLAG_EOP_BANK1 : End Of Program on Bank 1 flag FLASH_FLAG_WRPERR_BANK1 : Write Protection Error on Bank 1 flag FLASH_FLAG_PGSERR_BANK1 : Program Sequence Error on Bank 1 flag FLASH_FLAG_STRBER_BANK1 : Program Alignment Error on Bank 1 flag FLASH_FLAG_INCERR_BANK1 : Inconsistency Error on Bank 1 flag FLASH_FLAG_OPERR_BANK1 : Operation Error on Bank 1 flag FLASH_FLAG_RDPERR_BANK1 : Read Protection Error on Bank 1 flag FLASH_FLAG_RDSERR_BANK1 : Read secure Error on Bank 1 flag FLASH_FLAG_SNECCE_BANK1 : Single ECC Error Correction on Bank 1 flag FLASH_FLAG_DBECCE_BANK1 : Double Detection ECC Error on Bank 1 flag FLASH_FLAG_CRCEND_BANK1 : CRC End on Bank 1 flag FLASH_FLAG_CRCRDERR_BANK1 : CRC Read error on Bank 1 flag FLASH_FLAG_ALL_ERRORS_BANK1 : All Bank 1 error flags FLASH_FLAG_ALL_BANK1 : All Bank 1 flags In case of Bank 2, this parameter can be any combination of the following values : FLASH_FLAG_EOP_BANK2 : End Of Program on Bank 2 flag FLASH_FLAG_WRPERR_BANK2 : Write Protection Error on Bank 2 flag FLASH_FLAG_PGSERR_BANK2 : Program Sequence Error on Bank 2 flag FLASH_FLAG_STRBER_BANK2 : Program Alignment Error on Bank 2 flag FLASH_FLAG_INCERR_BANK2 : Inconsistency Error on Bank 2 flag FLASH_FLAG_OPERR_BANK2 : Operation Error on Bank 2 flag FLASH_FLAG_RDPERR_BANK2 : Read Protection Error on Bank 2 flag FLASH_FLAG_RDSERR_BANK2 : Read secure Error on Bank 2 flag FLASH_FLAG_SNECCE_BANK2 : Single ECC Error Correction on Bank 2 flag FLASH_FLAG_DBECCE_BANK2 : Double Detection ECC Error on Bank 2 flag FLASH_FLAG_CRCEND_BANK2 : CRC End on Bank 2 flag FLASH_FLAG_CRCRDERR_BANK2 : CRC Read error on Bank 2 flag FLASH_FLAG_ALL_ERRORS_BANK2 : All Bank 2 error flags FLASH_FLAG_ALL_BANK2 : All Bank 2 flags

Return values

none

__HAL_FLASH_DISABLE_IT_BANK1

#define __HAL_FLASH_DISABLE_IT_BANK1

(

__INTERRUPT__

)

(FLASH->CR1 &= ~(uint32_t)(__INTERRUPT__))

Disable the specified FLASH interrupt.

Parameters

__INTERRUPT__

: FLASH interrupt In case of Bank 1 This parameter can be any combination of the following values: FLASH_IT_EOP_BANK1 : End of FLASH Bank 1 Operation Interrupt source FLASH_IT_WRPERR_BANK1 : Write Protection Error on Bank 1 Interrupt source FLASH_IT_PGSERR_BANK1 : Program Sequence Error on Bank 1 Interrupt source FLASH_IT_STRBERR_BANK1 : Strobe Error on Bank 1 Interrupt source FLASH_IT_INCERR_BANK1 : Inconsistency Error on Bank 1 Interrupt source FLASH_IT_OPERR_BANK1 : Operation Error on Bank 1 Interrupt source FLASH_IT_RDPERR_BANK1 : Read protection Error on Bank 1 Interrupt source FLASH_IT_RDSERR_BANK1 : Read secure Error on Bank 1 Interrupt source FLASH_IT_SNECCERR_BANK1 : Single ECC Error Correction on Bank 1 Interrupt source FLASH_IT_DBECCERR_BANK1 : Double Detection ECC Error on Bank 1 Interrupt source FLASH_IT_CRCEND_BANK1 : CRC End on Bank 1 Interrupt source FLASH_IT_CRCRDERR_BANK1 : CRC Read error on Bank 1 Interrupt source FLASH_IT_ALL_BANK1 : All Bank 1 Interrupt sources In case of Bank 2, this parameter can be any combination of the following values: FLASH_IT_EOP_BANK2 : End of FLASH Bank 2 Operation Interrupt source FLASH_IT_WRPERR_BANK2 : Write Protection Error on Bank 2 Interrupt source FLASH_IT_PGSERR_BANK2 : Program Sequence Error on Bank 2 Interrupt source FLASH_IT_STRBERR_BANK2 : Strobe Error on Bank 2 Interrupt source FLASH_IT_INCERR_BANK2 : Inconsistency Error on Bank 2 Interrupt source FLASH_IT_OPERR_BANK2 : Operation Error on Bank 2 Interrupt source FLASH_IT_RDPERR_BANK2 : Read protection Error on Bank 2 Interrupt source FLASH_IT_RDSERR_BANK2 : Read secure Error on Bank 2 Interrupt source FLASH_IT_SNECCERR_BANK2 : Single ECC Error Correction on Bank 2 Interrupt source FLASH_IT_DBECCERR_BANK2 : Double Detection ECC Error on Bank 2 Interrupt source FLASH_IT_CRCEND_BANK2 : CRC End on Bank 2 Interrupt source FLASH_IT_CRCRDERR_BANK2 : CRC Read error on Bank 2 Interrupt source FLASH_IT_ALL_BANK2 : All Bank 2 Interrupt sources

Return values

none

__HAL_FLASH_ENABLE_IT_BANK1

#define __HAL_FLASH_ENABLE_IT_BANK1

(

__INTERRUPT__

)

(FLASH->CR1 |= (__INTERRUPT__))

Enable the specified FLASH interrupt.

Parameters

__INTERRUPT__

: FLASH interrupt In case of Bank 1 This parameter can be any combination of the following values: FLASH_IT_EOP_BANK1 : End of FLASH Bank 1 Operation Interrupt source FLASH_IT_WRPERR_BANK1 : Write Protection Error on Bank 1 Interrupt source FLASH_IT_PGSERR_BANK1 : Program Sequence Error on Bank 1 Interrupt source FLASH_IT_STRBERR_BANK1 : Strobe Error on Bank 1 Interrupt source FLASH_IT_INCERR_BANK1 : Inconsistency Error on Bank 1 Interrupt source FLASH_IT_OPERR_BANK1 : Operation Error on Bank 1 Interrupt source FLASH_IT_RDPERR_BANK1 : Read protection Error on Bank 1 Interrupt source FLASH_IT_RDSERR_BANK1 : Read secure Error on Bank 1 Interrupt source FLASH_IT_SNECCERR_BANK1 : Single ECC Error Correction on Bank 1 Interrupt source FLASH_IT_DBECCERR_BANK1 : Double Detection ECC Error on Bank 1 Interrupt source FLASH_IT_CRCEND_BANK1 : CRC End on Bank 1 Interrupt source FLASH_IT_CRCRDERR_BANK1 : CRC Read error on Bank 1 Interrupt source FLASH_IT_ALL_BANK1 : All Bank 1 Interrupt sources In case of Bank 2, this parameter can be any combination of the following values: FLASH_IT_EOP_BANK2 : End of FLASH Bank 2 Operation Interrupt source FLASH_IT_WRPERR_BANK2 : Write Protection Error on Bank 2 Interrupt source FLASH_IT_PGSERR_BANK2 : Program Sequence Error on Bank 2 Interrupt source FLASH_IT_STRBERR_BANK2 : Strobe Error on Bank 2 Interrupt source FLASH_IT_INCERR_BANK2 : Inconsistency Error on Bank 2 Interrupt source FLASH_IT_OPERR_BANK2 : Operation Error on Bank 2 Interrupt source FLASH_IT_RDPERR_BANK2 : Read protection Error on Bank 2 Interrupt source FLASH_IT_RDSERR_BANK2 : Read secure Error on Bank 2 Interrupt source FLASH_IT_SNECCERR_BANK2 : Single ECC Error Correction on Bank 2 Interrupt source FLASH_IT_DBECCERR_BANK2 : Double Detection ECC Error on Bank 2 Interrupt source FLASH_IT_CRCEND_BANK2 : CRC End on Bank 2 Interrupt source FLASH_IT_CRCRDERR_BANK2 : CRC Read error on Bank 2 Interrupt source FLASH_IT_ALL_BANK2 : All Bank 2 Interrupt sources

Return values

none

__HAL_FLASH_GET_FLAG_BANK1

#define __HAL_FLASH_GET_FLAG_BANK1

(

__FLAG__

)

(READ_BIT(FLASH->SR1, (__FLAG__)) == (__FLAG__))

Checks whether the specified FLASH flag is set or not.

Parameters

__FLAG__

specifies the FLASH flag to check. In case of Bank 1 This parameter can be one of the following values : FLASH_FLAG_BSY_BANK1 : FLASH Bank 1 Busy flag FLASH_FLAG_WBNE_BANK1 : Write Buffer Not Empty on Bank 1 flag FLASH_FLAG_QW_BANK1 : Wait Queue on Bank 1 flag FLASH_FLAG_CRC_BUSY_BANK1 : CRC module is working on Bank 1 flag FLASH_FLAG_EOP_BANK1 : End Of Program on Bank 1 flag FLASH_FLAG_WRPERR_BANK1 : Write Protection Error on Bank 1 flag FLASH_FLAG_PGSERR_BANK1 : Program Sequence Error on Bank 1 flag FLASH_FLAG_STRBER_BANK1 : Program Alignment Error on Bank 1 flag FLASH_FLAG_INCERR_BANK1 : Inconsistency Error on Bank 1 flag FLASH_FLAG_OPERR_BANK1 : Operation Error on Bank 1 flag FLASH_FLAG_RDPERR_BANK1 : Read Protection Error on Bank 1 flag FLASH_FLAG_RDSERR_BANK1 : Read secure Error on Bank 1 flag FLASH_FLAG_SNECCE_BANK1 : Single ECC Error Correction on Bank 1 flag FLASH_FLAG_DBECCE_BANK1 : Double Detection ECC Error on Bank 1 flag FLASH_FLAG_CRCEND_BANK1 : CRC End on Bank 1 flag FLASH_FLAG_CRCRDERR_BANK1 : CRC Read error on Bank 1 flag In case of Bank 2 This parameter can be one of the following values : FLASH_FLAG_BSY_BANK2 : FLASH Bank 2 Busy flag FLASH_FLAG_WBNE_BANK2 : Write Buffer Not Empty on Bank 2 flag FLASH_FLAG_QW_BANK2 : Wait Queue on Bank 2 flag FLASH_FLAG_CRC_BUSY_BANK2 : CRC module is working on Bank 2 flag FLASH_FLAG_EOP_BANK2 : End Of Program on Bank 2 flag FLASH_FLAG_WRPERR_BANK2 : Write Protection Error on Bank 2 flag FLASH_FLAG_PGSERR_BANK2 : Program Sequence Error on Bank 2 flag FLASH_FLAG_STRBER_BANK2 : Program Alignment Error on Bank 2 flag FLASH_FLAG_INCERR_BANK2 : Inconsistency Error on Bank 2 flag FLASH_FLAG_OPERR_BANK2 : Operation Error on Bank 2 flag FLASH_FLAG_RDPERR_BANK2 : Read Protection Error on Bank 2 flag FLASH_FLAG_RDSERR_BANK2 : Read secure Error on Bank 2 flag FLASH_FLAG_SNECCE_BANK2 : Single ECC Error Correction on Bank 2 flag FLASH_FLAG_DBECCE_BANK2 : Double Detection ECC Error on Bank 2 flag FLASH_FLAG_CRCEND_BANK2 : CRC End on Bank 2 flag FLASH_FLAG_CRCRDERR_BANK2 : CRC Read error on Bank 2 flag

Return values

The	new state of FLASH_FLAG (SET or RESET).

__HAL_FLASH_GET_LATENCY

#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

__HAL_FLASH_SET_LATENCY

#define __HAL_FLASH_SET_LATENCY

(

__LATENCY__

)

MODIFY_REG(FLASH->ACR, FLASH_ACR_LATENCY, (uint32_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