内容简介:}}void t0isr() interrupt 1{ TH0=0xf4; TL0=0x48; switch(number) { case 0:P2=0x04;P0=distab[LED1];break; case 1:P2=0x08;P0=distab[LED2];break; case 2:P2=0x01;P0=distab[LED3];break; case 共阳极接法。abcdefg 为...
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