HAL FLASH Use Cases

User application program in polling mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_SetProgrammingMode()

• HAL_FLASH_ProgramByAddr()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_DeInit()

User application program in interrupt mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_ProgramByAddr_IT()

• HAL_FLASH_SetProgrammingMode()

• HAL_FLASH_IRQHandler()

• HAL_FLASH_ProgramCpltCallback()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_DeInit()

User application erase in polling mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_EraseByAddr()

• HAL_FLASH_ErasePage()

• HAL_FLASH_EraseBank()

• HAL_FLASH_MassErase()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_DeInit()

User application erase in interrupt mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_EraseByAddr_IT()

• HAL_FLASH_ErasePage_IT()

• HAL_FLASH_EraseBank_IT()

• HAL_FLASH_MassErase_IT()

• HAL_FLASH_IRQHandler()

• HAL_FLASH_EraseByAddrCpltCallback()

• HAL_FLASH_ErasePageCpltCallback()

• HAL_FLASH_EraseBankCpltCallback()

• HAL_FLASH_MassEraseCpltCallback()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_DeInit()

User application dual bank operation in interrupt mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_ITF_UnlockBank()

• HAL_FLASH_ProgramByAddr_IT()

• HAL_FLASH_EraseByAddr_IT()

• HAL_FLASH_ErasePage_IT()

• HAL_FLASH_EraseBank_IT()

• HAL_FLASH_IRQHandler()

• HAL_FLASH_ProgramCpltCallback()

• HAL_FLASH_EraseByAddrCpltCallback()

• HAL_FLASH_ErasePageCpltCallback()

• HAL_FLASH_EraseBankCpltCallback()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_ITF_LockBank()

• HAL_FLASH_DeInit()

User application calculate crc in polling mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_SetCRCBurstSize()

• HAL_FLASH_CalculateCRCByAddr()

• HAL_FLASH_CalculateCRCByPage()

• HAL_FLASH_CalculateCRCByBank()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_DeInit()

User application calculate crc in interrupt mode

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_SetCRCBurstSize()

• HAL_FLASH_CalculateCRCByAddr_IT()

• HAL_FLASH_CalculateCRCByPage_IT()

• HAL_FLASH_CalculateCRCByBank_IT()

• HAL_FLASH_IRQHandler()

• HAL_FLASH_CalculateCRCCpltCallback()

• HAL_FLASH_ITF_Lock()

• HAL_FLASH_DeInit()

User application option-bytes configuration

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_OB_Unlock()

• HAL_FLASH_ITF_OB_SetIWDGMode()

• HAL_FLASH_ITF_OB_Program()

• HAL_FLASH_ITF_OB_Lock()

User application obk program

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_OB_Unlock()

• HAL_FLASH_ITF_OB_ProgramKey()

• HAL_FLASH_ITF_OB_Lock()

User application interface control configuration

Called functions:

• HAL_FLASH_Init()

• HAL_FLASH_ITF_Unlock()

• HAL_FLASH_ITF_SetLatency()

• HAL_FLASH_ITF_Lock()