这段代码中,为什么case 0x1B: 时就会报错:F11EX.c (156):error c175 :0x1b :duplicate case value 呢?
switch (keyboard_data)
{
case 0x45: //0
{;}
break;
case 0x16: //1
{;}
break;
case 0x1B: //S
{;}
break;
case 0x2C: //T
{;}
break;
case 0x3C: //U
{;}
break;
case 0x2A: //V
{;}
break;
default:
break;
}