我用的是STC8F8K16S4A12
写了一个简单的 EEPROM程序
while(1)
{
Flash_Erase(FLASH_ADDR_ID);
Delay_ms(100);
FlashDat = 0x0a;
FlashDat=Flash_Read_Byte(FLASH_ADDR_ID);
ucSenDat[0] = 0x01;
ucSenDat[1] = FlashDat;
Uart_Com_Send_Data(&ucSenDat[0],2);
/*
FlashDat=Flash_Read_Byte(FLASH_ADDR_ID+1);
ucSenDat[0] = 0x02;
ucSenDat[1] = FlashDat;
Uart_Com_Send_Data(&ucSenDat[0],2);
*/
FlashDat = 0x5b;
Flash_Write_Byte(FLASH_ADDR_ID,FlashDat);
FlashDat = 0x0b;
FlashDat=Flash_Read_Byte(FLASH_ADDR_ID);
ucSenDat[0] = 0x03;
ucSenDat[1] = FlashDat;
Uart_Com_Send_Data(&ucSenDat[0],2);
/*
FlashDat = 0xa2;
Flash_Write_Byte(FLASH_ADDR_ID+1,FlashDat);
FlashDat=Flash_Read_Byte(FLASH_ADDR_ID+1);
ucSenDat[0] = 0x04;
ucSenDat[1] = FlashDat;
Uart_Com_Send_Data(&ucSenDat[0],2);
*/
Delay_ms(1000);
｝
打印出来的结果 01 00 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B 01 5B 03 5B
第一次是 ERASE 后是 0X00 后面就好像 ERASE 没有作用一样
请问那位大侠知道是怎么回事情 |
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