Peripheral Control functions

Management functions. More...

Functions
HAL_StatusTypeDef	HAL_FLASH_Unlock (void)
	Unlock the FLASH control register access.
HAL_StatusTypeDef	HAL_FLASH_Lock (void)
	Lock the FLASH control register access.
HAL_StatusTypeDef	HAL_FLASH_OB_Unlock (void)
	Unlock the FLASH Option Bytes Registers access.
HAL_StatusTypeDef	HAL_FLASH_OB_Lock (void)
	Lock the FLASH Option Bytes Registers access.
HAL_StatusTypeDef	HAL_FLASH_OB_Launch (void)
	Launch the option byte 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

)

Lock the FLASH control register access.

Return values:

HAL

Status

Definition at line 544 of file stm32l4xx_hal_flash.c.

HAL_StatusTypeDef HAL_FLASH_OB_Launch

(

void

)

Launch the option byte loading.

Return values:

HAL

Status

Definition at line 588 of file stm32l4xx_hal_flash.c.

References FLASH_TIMEOUT_VALUE, and FLASH_WaitForLastOperation().

HAL_StatusTypeDef HAL_FLASH_OB_Lock

(

void

)

Lock the FLASH Option Bytes Registers access.

Return values:

HAL

Status

Definition at line 576 of file stm32l4xx_hal_flash.c.

HAL_StatusTypeDef HAL_FLASH_OB_Unlock

(

void

)

Unlock the FLASH Option Bytes Registers access.

Return values:

HAL

Status

Definition at line 556 of file stm32l4xx_hal_flash.c.

References FLASH_OPTKEY1, and FLASH_OPTKEY2.

HAL_StatusTypeDef HAL_FLASH_Unlock

(

void

)

Unlock the FLASH control register access.

Return values:

HAL

Status

Definition at line 520 of file stm32l4xx_hal_flash.c.

References FLASH_KEY1, and FLASH_KEY2.