内容简介:i;while(1) { led=0xfe; for(i=0;i<8;i++) //左到右点亮 { P0=led; led=(led<<1) delay();LED_IO8= 0;delay();} //开始灯全灭 void LED_dengmie(void){ LED_IO1 = 1;LED_IO2 = 1;LED_IO3 = 1;LED_IO4 = 1;LED_IO5 =...
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