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| author | Bernard Xiong <[email protected]> | 2021-11-24 17:37:14 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-11-24 17:37:14 +0800 |
| commit | 940566c867c8a2b1047404defcd3fa092ac5506a (patch) | |
| tree | 8f4407ab8b6cc0c6145fe897671aa8055f38b6e5 | |
| parent | 64023c38f7aa23f7c53e3c117ee19362aad3f33a (diff) | |
| parent | d9aebe18c3f8fe3ab6b76712543d43e9f589aa33 (diff) | |
Merge pull request #5296 from qingehao/rt-thread-qg-flash
[drv_flash_l4.c]修复stm32l4系列flash在下载完程序后首次擦除会失败的问题
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_flash/drv_flash_l4.c | 2 |
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 */ |