玩转单片机之三.doc

玩转单片机之三-串口通信，接收数据单片机接收代码#include #define uchar unsigned char /byte#define uint unsigned int /wordsbit led1=P00; sbit fir=P24; /fir=0;工作sbit sec=P25; /sec=0;工作sbit thi=P26; /thi=0;工作sbit fot=P27; /fot=0;工作uchar table=0x28,0xeb,0x32,0xa2,0xe1,0xa4,0x24,0xea,0x20,0xa0;/P1=tablei;/* 0 1 2 3 4 5 6 7 8 9 */static uchar dispbuf5;/动态显示数字的函数void scandisp(void) unsigned int i; fir=0; P1=tabl