Peripheral Control functions

Management functions. More...

Functions
HAL_StatusTypeDef	HAL_FLASH_Unlock (void)
	Unlock the FLASH control registers access.
HAL_StatusTypeDef	HAL_FLASH_Lock (void)
	Locks the FLASH control registers 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 bytes loading.

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Detailed Description

Management functions.

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                      ##### Peripheral Control functions #####
 ===============================================================================
    [..]
    This subsection provides a set of functions allowing to control the FLASH
    memory operations.

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Function Documentation

HAL_StatusTypeDef HAL_FLASH_Lock

(

void

)

Locks the FLASH control registers access.

Return values:

HAL

Status

Definition at line 823 of file stm32h7xx_hal_flash.c.

HAL_StatusTypeDef HAL_FLASH_OB_Launch

(

void

)

Launch the option bytes loading.

Return values:

HAL

Status

Definition at line 892 of file stm32h7xx_hal_flash.c.

References FLASH_BANK_1, FLASH_CRC_WaitForLastOperation(), FLASH_OB_WaitForLastOperation(), and FLASH_TIMEOUT_VALUE.

HAL_StatusTypeDef HAL_FLASH_OB_Lock

(

void

)

Lock the FLASH Option Control Registers access.

Return values:

HAL

Status

Definition at line 874 of file stm32h7xx_hal_flash.c.

HAL_StatusTypeDef HAL_FLASH_OB_Unlock

(

void

)

Unlock the FLASH Option Control Registers access.

Return values:

HAL

Status

Definition at line 852 of file stm32h7xx_hal_flash.c.

References FLASH_OPT_KEY1, and FLASH_OPT_KEY2.

HAL_StatusTypeDef HAL_FLASH_Unlock

(

void

)

Unlock the FLASH control registers access.

Return values:

HAL

Status

Definition at line 786 of file stm32h7xx_hal_flash.c.

References FLASH_KEY1, and FLASH_KEY2.