课程设计c语言程序.docx

#include#define uchar unsigned char#define uint unsigned int#define zrun_sta1 0xde#define zrun_sta2 0xee#define zrun_sta3 0xf3#define zrun_sta4 0xf5#define nbxx_sta1 0xf5#define nbxx_sta2 0xde#define dxxx_sta1 0xef#define dxxx_sta2 0xf3#define stop_sta 0xf6sbit nanbei_r= P10; sbit dongxi_r = P13;sbit wei1 = P20;sbit wei2 = P21;sbit wei3 = P22;sbit wei4 = P23; sbit key1 = P24;sbit key2 = P25;sbit key3 = P26;sbit key4 = P27;uchar code seg7= 0x3F,0x06,0x5B,0x4F, 0x66,0x6D,0x7D,0x07, 0x7F,0x6F ,0x77,0x7c, 0x39,0x5e,0x79,0x71 ;uchar dxtime, nbtime,count,runmode,sec;void delayms(uint xms)uint i,j; for(i=xms;i0;i-) for(j=110;j0;j-);void display(uchar nbtime,uchar dxtime) uchar shi,ge;shi=nbtime/10;ge=nbtime%10;P0=seg7shi;wei1=0;delayms(10);wei1=1;P0=seg7ge;wei2=0;delayms(10);wei2=1;shi=dxtime/10;ge=dxtime%10;P0=seg7shi;wei3=0;delayms(0);wei3=1;P0=seg7ge;wei4=0;delayms(10);wei4=1; void regu_run()if(sec30)P1=zrun_sta1;else if(sec34)P1=zrun_sta2;else if(sec64) P1=zrun_sta3;else if(sec68)P1=zrun_sta4;display(nbtime,dxtime);nbxx()bit btemp;btemp=nanbei_r;if(btemp=1)if(sec4)P1=nbxx_sta1;display(nbtime,88);elseP1=nbxx_sta2;display(88,88); elseP1=nbxx_sta2;display(88,88);dxxx()bit btemp;btemp=dongxi_r;if(btemp=1)if(sec4)P1=dxxx_sta1;display(88,dxtime);elseP1=dxxx_sta2;display(88,88); elseP1=dxxx_sta2;display(88,88); void keyscan()if(key1=0)delayms(2);if(key1=0)while(!key1);runmode=1;dxtime=30;nbtime=34;sec=0;TR0=1;if(key2=0)delayms(2);if(key2=0)while(!key2);TR0=0;runmode=2;nbtime=4;sec=0;TR0=1; if(key3=0)delayms(2); if(key3=0)while(!key3);TR0=0;dxtime=4;runmode=3;sec=0;TR0=1;if(key4=0)delayms(2); if(key4=0)while(!key4);runmode=4;sec=0;TR0=0;void main()P2=0xFF;TMOD=0x01;TH0=(65536-50000)/256;TL0=(65536-50000)%256;EA=1;ET0=1;sec=1;nbtime=34;dxtime=30;TR0=0;while(1) keyscan();if(runmode=1)regu_run();if(runmode=2)nbxx();if(runmode=3)dxxx();if(runmode= 4)TR0=0;P1=stop_sta;display(88,88); void timer0_int() interrupt 1TH0=(65536-50000)/256;TL0=(65536-50000)%256;count+;if(count=20)sec+;nbtime-;dxtime-;if(sec=68)sec=0;n