fengye5340

void Flash_Init(void) {         FLASH_CR1 = 0x00;         FLASH_CR2 = 0x00;         FLASH_NCR2 = 0xFF;         FLASH_IAPSR &= ~0x08;         FLASH_IAPSR &= ~0x01;            } void Flash_Unlock(void) {         FLASH_PUKR = 0x56;         FLASH_PUKR = 0xAE; } void Flash_Writebyte(u32 Address,u8 data) {     *(char __far *)Address = data; } void Flash_Lock(void) {         FLASH_IAPSR |= 0x01; } u8 Flash_Readbyte(u32 Address) {   return (  *(char  __far *)Address);         几个函数，参考一下 }