• 2022-06-08
    LCD液晶屏已编写写指令函数LcdWriteCmd(unsigned char Cmd),写数据函数为LcdWriteData(unsigned char Dat)。LCD1602 液晶屏上显示52,下面操作正确的是( )。‍
    A: LcdWriteData(’52’);
    B: LcdWriteData(52);
    C: LcdWriteData(5); LcdWriteData(2);
    D: LcdWriteData(’5’); LcdWriteData(’2’);