摘要： #include #define uint unsigned int #define uchar unsigned char sbit lw=P3^1; sbit ld=P3^0; uchar duan[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; uchar wei[]={0x01,0x02,0x04,0x08,0... 阅读全文