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Fix onchip flash erase fail

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laoniaokkk
2023-09-23 12:36:11 +08:00
committed by Xiang Xiao
parent 7f5e6bd383
commit 4256dd934f
1 changed files with 1 additions and 1 deletions
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arch/arm/src/at32/at32f43xx_flash.c
+1 -1
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@@ -290,7 +290,7 @@ ssize_t up_progmem_eraseblock(size_t block)
flash_unlock();
modifyreg32(flash_ctrl, 0, FLASH_CTRL_SECERS);
modifyreg32(flash_addr, 0, block * AT32_FLASH_PAGESIZE);
modifyreg32(flash_addr, 0, block * AT32_FLASH_PAGESIZE + AT32_FLASH_BASE);
modifyreg32(flash_ctrl, 0, FLASH_CTRL_ERSTR);
while (getreg32(flash_sts) & FLASH_STS_OBF)