1、精選優(yōu)質文檔-傾情為你奉上左邊1號機，右邊2號機，功能實現(xiàn)1號機程序#include<reg51.h>#define uint unsigned int#define uchar unsigned charsbit p10=P10;uchar a,b,kk;/uchar code d_c=0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff;void delay_ms(uchar y)uchar i;while(y-)for(i=0;i<120;i+);void put(uchar x) /發(fā)送函數(shù)SBUF=x; /SB

2、UF:串行口數(shù)據(jù)緩沖器while(TI=0); /等待發(fā)送結束TI=0;void main()uchar j;SCON=0x40; /串行口工作方式1，8位通用異步發(fā)送器TMOD=0x20; /定時器1工作方式2PCON=0x00;/波特率不倍增TH1=0xf4;TL1=0xf4;/波特率2400TR1=1;/定時器1開始計時P2=0xc0;while(1)if(p10=0&&j=0)delay_ms(15);while(p10=0);kk=1;P2=0xf9;j=1;if(p10=0&&j=1)delay_ms(15);while(p10=0);kk=2;P2

3、=0xa4;j=2;if(p10=0&&j=2)delay_ms(15);while(p10=0);kk=3;P2=0xb0;j=0;if(kk=1)put('A');if(kk=2)put('B');if(kk=3)put('C');delay_ms(10); /*if(p10=0&&j=0)delay_ms(15);while(p10=0);kk=0;P2=0xf9;j=1;if(p10=0&&j=1)delay_ms(15);while(p10=0);kk=1;P2=0xa4;j=2;if(p

4、10=0&&j=2)delay_ms(15);while(p10=0);kk=2;P2=0xc0;j=0;if(kk=0)put('A');if(kk=1)put('B');if(kk=2)put('C');delay_ms(100);*if(p10=0) delay_ms(15); while(p10=0); number=(number+1)%4; switch(oper) case 0:break;case 1:put('A');P2=0xf9;break;case 2:put('B');P2

5、=0xa4;break;case 3:put('C');P2=0xc0;break;delay_ms(10);*if(p10=0) delay_ms(15); while(p10=0); j=(j+1)%3; switch(j) case 0:put('A');P2=0xf9;break;case 1:put('B');P2=0xa4;break;case 2:put('C');P2=0xc0;break;delay_ms(10);*/2號機程序。#include<reg51.h>#define uint unsign

6、ed int#define uchar unsigned charsbit L1=P20;sbit L2=P21;/uchar code d_c=0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff;void delay_ms(int x)uchar i;while(x-)for(i=0;i<120;i+);void main()SCON=0x50; /串行口工作方式1，8位通用異步發(fā)送器TMOD=0x20; /定時器1工作方式2PCON=0x00; /波特率不倍增TH1=0xf4;TL1=0xf4;TR1=1;P1=0xc0;L1=L2=0;while(1)if(RI)RI=0;switch(SBUF)case'A':L1=L1;L2=0;P1=0xf9;break;case'B':L1=L1;L2=L2;P1=0xa4;break;case'C':L1=0;L2=0;P1=0xb0;break;delay_ms(100);/*if(RI)RI=0;if(SBUF='A