Interrupts and flags management functions

Interrupts and flags management functions. More...

Collaboration diagram for Interrupts and flags management functions:

Functions
void	FLASH_ITConfig (uint32_t FLASH_IT, FunctionalState NewState)
	Enables or disables the specified FLASH interrupts. More...
FlagStatus	FLASH_GetFlagStatus (uint32_t FLASH_FLAG)
	Checks whether the specified FLASH flag is set or not. More...
void	FLASH_ClearFlag (uint32_t FLASH_FLAG)
	Clears the FLASH's pending flags. More...
FLASH_Status	FLASH_GetStatus (void)
	Returns the FLASH Status. More...
FLASH_Status	FLASH_WaitForLastOperation (void)
	Waits for a FLASH operation to complete. More...

Detailed Description

Interrupts and flags management functions.

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              ##### Interrupts and flags management functions #####
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Function Documentation

void FLASH_ClearFlag

(

uint32_t

FLASH_FLAG

)

Clears the FLASH's pending flags.

Parameters

FLASH_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 (STM32F42/43xxx and STM32F401xx devices)

Return values

None

Definition at line 1481 of file stm32f4xx_flash.c.

FlagStatus FLASH_GetFlagStatus

(

uint32_t

FLASH_FLAG

)

Checks whether the specified FLASH flag is set or not.

Parameters

FLASH_FLAG

specifies the FLASH flag to check. This parameter can be one 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 (PCROP) Read Protection error flag (STM32F42/43xxx and STM32F401xx devices) FLASH_FLAG_BSY: FLASH Busy flag

Return values

The	new state of FLASH_FLAG (SET or RESET).

Definition at line 1450 of file stm32f4xx_flash.c.

FLASH_Status FLASH_GetStatus

(

void

)

Returns the FLASH Status.

Parameters

None

Return values

FLASH

Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_ERROR_RD, FLASH_ERROR_OPERATION or FLASH_COMPLETE.

Definition at line 1496 of file stm32f4xx_flash.c.

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void FLASH_ITConfig	(	uint32_t	FLASH_IT,
		FunctionalState	NewState
	)

Enables or disables the specified FLASH interrupts.

Parameters

FLASH_IT

specifies the FLASH interrupt sources to be enabled or disabled. This parameter can be any combination of the following values: FLASH_IT_ERR: FLASH Error Interrupt FLASH_IT_EOP: FLASH end of operation Interrupt

Return values

None

Definition at line 1418 of file stm32f4xx_flash.c.

FLASH_Status FLASH_WaitForLastOperation

(

void

)

Waits for a FLASH operation to complete.

Parameters

None

Return values

FLASH

Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.

Definition at line 1546 of file stm32f4xx_flash.c.

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