void ADC0_Init (void) { ADC0CF = 0x20; //0x80 转换时钟为SYSCLK/17. 3M sysclk/5 ADC0LTH = 0xFF; //ADC上限数据高位 ADC0LTL = 0xFF; //ADC上限数据高位 ADC0GTH = 0x00; //ADC下限数据高位 ADC0GTL = 0x00; //ADC下限数据低位 ADC0CN = 0xC0; REF0CN = 0x07; //0x0E 电压...