ST STM32F2 User Manual

UM1940
HAL FLASH Extension Driver
DocID028236 Rev 2
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SectorError: pointer to variable that contains the
configuration information on faulty sector in case of error
(0xFFFFFFFF means that all the sectors have been correctly
erased)
Return values
HAL: Status
HAL_FLASHEx_Erase_IT
Function name
HAL_StatusTypeDef HAL_FLASHEx_Erase_IT
(FLASH_EraseInitTypeDef * pEraseInit)
Function description
Perform a mass erase or erase the specified FLASH memory
sectors with interrupt enabled.
Parameters
pEraseInit: pointer to an FLASH_EraseInitTypeDef structure
that contains the configuration information for the erasing.
Return values
HAL: Status
HAL_FLASHEx_OBProgram
Function name
HAL_StatusTypeDef HAL_FLASHEx_OBProgram
(FLASH_OBProgramInitTypeDef * pOBInit)
Function description
Program option bytes.
Parameters
pOBInit: pointer to an FLASH_OBInitStruct structure that
contains the configuration information for the programming.
Return values
HAL: Status
HAL_FLASHEx_OBGetConfig
Function name
void HAL_FLASHEx_OBGetConfig
(FLASH_OBProgramInitTypeDef * pOBInit)
Function description
Get the Option byte configuration.
Parameters
pOBInit: pointer to an FLASH_OBInitStruct structure that
contains the configuration information for the programming.
Return values
None:
FLASH_Erase_Sector
Function name
void FLASH_Erase_Sector (uint32_t Sector, uint8_t
VoltageRange)
Function description
Erase the specified FLASH memory sector.
Parameters
Sector: FLASH sector to erase The value of this parameter
depend on device used within the same series
VoltageRange: The device voltage range which defines the
erase parallelism. This parameter can be one of the following
values:
FLASH_VOLTAGE_RANGE_1: when the device voltage
range is 1.8V to 2.1V, the operation will be done by byte
(8-bit)
FLASH_VOLTAGE_RANGE_2: when the device voltage

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English