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-rw-r--r--bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c
index 4da4207961..434217ea10 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c
@@ -233,7 +233,7 @@ int stm32_flash_erase(rt_uint32_t addr, size_t size)
HAL_FLASH_Unlock();
/* Clear OPTVERR bit set on virgin samples */
- __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_OPTVERR);
+ __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_OPTVERR | FLASH_FLAG_PGSERR);
/* Get the 1st page to erase */
FirstPage = GetPage(addr);
/* Get the number of pages to erase from 1st page */