/**
* @brief Program option bytes
* @param pOBInit: pointer to an FLASH_OBInitStruct structure that
* contains the configuration information for the programming.
*
* @retval HAL Status
*/
HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit)
{
HAL_StatusTypeDef status = HAL_ERROR;
/* Process Locked */
__HAL_LOCK(&pFlash);
/* Check the parameters */
assert_param(IS_OPTIONBYTE(pOBInit->OptionType));
/*Write protection configuration*/
if((pOBInit->OptionType & OPTIONBYTE_WRP) == OPTIONBYTE_WRP)
{
assert_param(IS_WRPSTATE(pOBInit->WRPState));
if(pOBInit->WRPState == OB_WRPSTATE_ENABLE)
{
/*Enable of Write protection on the selected Sector*/
status = FLASH_OB_EnableWRP(pOBInit->WRPSector, pOBInit->Banks);
}
else
{
/*Disable of Write protection on the selected Sector*/
status = FLASH_OB_DisableWRP(pOBInit->WRPSector, pOBInit->Banks);
}
}
/*Read protection configuration*/
if((pOBInit->OptionType & OPTIONBYTE_RDP) == OPTIONBYTE_RDP)
{
status = FLASH_OB_RDP_LevelConfig(pOBInit->RDPLevel);
}
/*USER configuration*/
if((pOBInit->OptionType & OPTIONBYTE_USER) == OPTIONBYTE_USER)
{
status = FLASH_OB_UserConfig(pOBInit->USERConfig&OB_IWDG_SW,
pOBInit->USERConfig&OB_STOP_NO_RST,
pOBInit->USERConfig&OB_STDBY_NO_RST);
}
/*BOR Level configuration*/
if((pOBInit->OptionType & OPTIONBYTE_BOR) == OPTIONBYTE_BOR)
{
status = FLASH_OB_BOR_LevelConfig(pOBInit->BORLevel);
}
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
/**
* @brief Program option bytes
* @note The function HAL_FLASH_Unlock() should be called before to unlock the FLASH interface
* The function HAL_FLASH_OB_Unlock() should be called before to unlock the options bytes
* The function HAL_FLASH_OB_Launch() should be called after to force the reload of the options bytes
* (system reset will occur)
*
* @param pOBInit: pointer to an FLASH_OBInitStruct structure that
* contains the configuration information for the programming.
*
* @retval HAL_StatusTypeDef HAL Status
*/
HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit)
{
HAL_StatusTypeDef status = HAL_ERROR;
/* Check the parameters */
assert_param(IS_OPTIONBYTE(pOBInit->OptionType));
/* Write protection configuration */
if((pOBInit->OptionType & OPTIONBYTE_WRP) == OPTIONBYTE_WRP)
{
assert_param(IS_WRPSTATE(pOBInit->WRPState));
if (pOBInit->WRPState == OB_WRPSTATE_ENABLE)
{
/* Enable of Write protection on the selected page */
status = FLASH_OB_EnableWRP(pOBInit->WRPPage);
}
else
{
/* Disable of Write protection on the selected page */
status = FLASH_OB_DisableWRP(pOBInit->WRPPage);
}
}
/* Read protection configuration */
if((pOBInit->OptionType & OPTIONBYTE_RDP) == OPTIONBYTE_RDP)
{
status = FLASH_OB_RDP_LevelConfig(pOBInit->RDPLevel);
}
/* USER configuration */
if((pOBInit->OptionType & OPTIONBYTE_USER) == OPTIONBYTE_USER)
{
status = FLASH_OB_UserConfig(pOBInit->USERConfig);
}
/* DATA configuration*/
if((pOBInit->OptionType & OPTIONBYTE_DATA) == OPTIONBYTE_DATA)
{
status = FLASH_OB_ProgramData(pOBInit->DATAAddress, pOBInit->DATAData);
}
return status;
}
/**
* @brief Program option bytes
* @param pOBInit pointer to an FLASH_OBInitStruct structure that
* contains the configuration information for the programming.
*
* @retval HAL Status
*/
HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit)
{
HAL_StatusTypeDef status = HAL_OK;
/* Process Locked */
__HAL_LOCK(&pFlash);
/* Check the parameters */
assert_param(IS_OPTIONBYTE(pOBInit->OptionType));
pFlash.ErrorCode = HAL_FLASH_ERROR_NONE;
/*Write protection configuration*/
if((pOBInit->OptionType & OPTIONBYTE_WRP) == OPTIONBYTE_WRP)
{
assert_param(IS_WRPSTATE(pOBInit->WRPState));
assert_param(IS_FLASH_BANK(pOBInit->Banks));
if(pOBInit->WRPState == OB_WRPSTATE_ENABLE)
{
/*Enable of Write protection on the selected Sector*/
status = FLASH_OB_EnableWRP(pOBInit->WRPSector,pOBInit->Banks);
}
else
{
/*Disable of Write protection on the selected Sector*/
status = FLASH_OB_DisableWRP(pOBInit->WRPSector, pOBInit->Banks);
}
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/* Read protection configuration */
if((pOBInit->OptionType & OPTIONBYTE_RDP) != RESET)
{
/* Configure the Read protection level */
status = FLASH_OB_RDPConfig(pOBInit->RDPLevel);
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/* User Configuration */
if((pOBInit->OptionType & OPTIONBYTE_USER) != RESET)
{
/* Configure the user option bytes */
status = FLASH_OB_UserConfig(pOBInit->USERType, pOBInit->USERConfig);
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/* PCROP Configuration */
if((pOBInit->OptionType & OPTIONBYTE_PCROP) != RESET)
{
assert_param(IS_FLASH_BANK(pOBInit->Banks));
/*Configure the Proprietary code readout protection */
status = FLASH_OB_PCROPConfig(pOBInit->PCROPConfig, pOBInit->PCROPStartAddr, pOBInit->PCROPEndAddr, pOBInit->Banks);
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/*BOR Level configuration*/
if((pOBInit->OptionType & OPTIONBYTE_BOR) == OPTIONBYTE_BOR)
{
status = FLASH_OB_BOR_LevelConfig(pOBInit->BORLevel);
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/*Boot Address configuration*/
if((pOBInit->OptionType & OPTIONBYTE_BOOTADD) == OPTIONBYTE_BOOTADD)
{
status = FLASH_OB_BootAddConfig(pOBInit->BootConfig, pOBInit->BootAddr0, pOBInit->BootAddr1);
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/*Bank1 secure area configuration*/
if((pOBInit->OptionType & OPTIONBYTE_SECURE_AREA) == OPTIONBYTE_SECURE_AREA)
{
status = FLASH_OB_SecureAreaConfig(pOBInit->SecureAreaConfig, pOBInit->SecureAreaStartAddr, pOBInit->SecureAreaEndAddr,pOBInit->Banks);
if(status != HAL_OK)
{
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
}
/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
return status;
}
