内容简介:main(){ unsigned char i;LED = 0xfe;while (1){ for (i = 0; i < 7; i++){ delay(100);LED = (LED << 1) | 0X01;} for (i = 0; i < 7; i++){ delay(100);LED = (LED >> 1) | 仅供参考 写个控制程序进去...
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