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skip FLASH_ function to reduce dependency

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hathach 2024-07-10 22:58:00 +07:00
parent c1175b7013
commit e251493a16
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1 changed files with 6 additions and 3 deletions
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9
hw/bsp/ch32v20x/system_ch32v20x.c
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@ -111,9 +111,12 @@ void SystemInit (void)
{
// Enable Flash enhance read mode for full 224KB
#if defined(CH32_FLASH_ENHANCE_READ_MODE) && CH32_FLASH_ENHANCE_READ_MODE == 1
FLASH_Unlock_Fast();
FLASH->CTLR |= (1 << 24);
FLASH_Lock_Fast();
FLASH->KEYR = 0x45670123; // FLASH_Unlock_Fast();
FLASH->KEYR = 0xCDEF89AB;
FLASH->CTLR |= (1 << 24); // Enhanced Read Mode
FLASH->CTLR |= (1 << 15); // FLASH_Lock_Fast();
#endif
RCC->CTLR |= (uint32_t)0x00000001;