clear additional flags on erase to prevent errors

2017-06-26 23:08:54 +01:00 · 2017-06-26 23:08:54 +01:00 · db5f6790fe
parent 4b4c70fdcd
commit db5f6790fe
1 changed files with 1 additions and 3 deletions
--- a/targets/TARGET_STM/TARGET_STM32L1/flash_api.c
+++ b/targets/TARGET_STM/TARGET_STM32L1/flash_api.c
@ -50,9 +50,7 @@ int32_t flash_erase_sector(flash_t *obj, uint32_t address)
        return -1;
    }

-    /* Clear OPTVERR bit set on virgin samples */
-    __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_OPTVERR);
-
+	__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_PGAERR | FLASH_FLAG_WRPERR);
    /* MBED HAL erases 1 sector at a time */
    /* Fill EraseInit structure*/
    EraseInitStruct.TypeErase   = FLASH_TYPEERASE_PAGES;