单片机程序c.doc

L2-2#include#define uint unsigned int #define uchar unsigned char sbit D1=P10;/void delay();void delay(uint);void main()while(1)D1=0;delay(100);D1=1;delay(100);/*void delay()uint x,y;for(x=100;x0;x-)for(y=600;y0;y-);*/void delay(uint z)uint x;uchar y;for(x=z;x0;x-)for(y=20;y0;y-);L2-3#include#define uint unsigned int #define uchar unsigned char sbit D1=P10;/void delay();void delay(uint);void main()while(1)D1=0;delay(100);D1=1;delay(100);/*void delay()uint x,y;for(x=100;x0;x-)for(y=600;y0;y-);*/void delay(uint z)uint x;uchar y;for(x=z;x0;x-)for(y=20;y0;y-);L3-2#include#define uint unsigned int #define uchar unsigned char sbit dula=P26;sbit wela=P27;uchar num;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71;void delay(uint z);void main()wela=1;/11101010P0=0xea;wela=0;while(1)for(num=0;num0;x-)for(y=110;y0;y-);L3-3#include#define uint unsigned int #define uchar unsigned char sbit dula=P26;sbit wela=P27;uchar num;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71;void delay(uint z);void main()wela=1;/11101010P0=0xea;wela=0;while(1)for(num=0;num0;x-)for(y=110;y0;y-);L4-1#include#define uint unsigned int #define uchar unsigned char sbit dula=P26;sbit wela=P27;uchar num;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71;void delay(uint z);void main()wela=1;/11101010P0=0xea;wela=0;while(1)for(num=0;num0;x-)for(y=110;y0;y-);L4-2#include#define uint unsigned int #define uchar unsigned char sbit dula=P26;sbit wela=P27;uchar num;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71;void delay(uint z);void main()wela=1;/11101010P0=0xea;wela=0;while(1)for(num=0;num0;x-)for(y=110;y0;y-);L4-3#include#define uint unsigned int #define uchar unsigned char sbit dula=P26;sbit wela=P27;uchar num;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71;void delay(uint z);void main()wela=1;/11101010P0=0xea;wela=0;while(1)for(num=0;num0;x-)for(y=110;y0;y-);L5-1#include #include #define uchar unsigned char#define uint unsigned intsbit dula=P26;sbit wela=P27;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x76,0x79,0x38,0x3f,0;uchar temp,t0,t1,bai,shi,ge,flag,flag1;uint shu;void init();void display(uchar,uchar,uchar,uchar,uchar,uchar);void delay(uint z)uint t1,y;for(t1=z;t10;t1-)for(y=110;y0;y-);void main()init();while(1)if(flag1!=1)display(7,6,5,bai,shi,ge);elsedisplay(16,17,18,18,19,20);void init()shu=432;temp=0xfe;P1=temp;TMOD=0x11;TH0=(65536-50000)/256;TL0=(65536-50000)%256;TH1=(65536-50000)/256;TL1=(65536-50000)%256;EA=1;ET0=1;ET1=1;TR0=1;TR1=1;void timer0() interrupt 1TH0=(65536-50000)/256;TL0=(65536-50000)%256;t0+;if(flag!=1)if(t0=10)t0=1;temp=_crol_(temp,1);P1=temp;elseif(t0%4=0)P1=P1;if(t0=60)TR0=0;P1=0xff;flag1=1;void timer1() interrupt 3TH1=(65536-50000)/256;TL1=(65536-50000)%256;t1+;if(t1=2)t1=0;shu-;bai=shu/100;shi=shu%100/10;ge=shu%10;if(shu=398)TR0=0;TH0=(65536-50000)/256;TL0=(65536-50000)%256;TR0=1;flag=1;t0=0;P1=0xff;TR1=0;void display(uchar aa,uchar bb,uchar cc,uchar ba,uchar sh,uchar g) dula=1;P0=tableaa;dula=0;P0=0xff;wela=1;P0=0xfe;wela=0;delay(1); dula=1;P0=tablebb;dula=0;P0=0xff;wela=1;P0=0xfd;wela=0;delay(1); dula=1;P0=tablecc;dula=0;P0=0xff;wela=1;P0=0xfb;wela=0;delay(1); dula=1;P0=tableba;dula=0;P0=0xff;wela=1;P0=0xf7;wela=0;delay(1);dula=1;P0=tablesh;dula=0;P0=0xff;wela=1;P0=0xef;wela=0;delay(1);dula=1;P0=tableg;dula=0;P0=0xff;wela=1;P0=0xdf;wela=0;delay(1);L5-2#include#define uint unsigned int#define uchar unsigned charsbit d1=P10;sbit dula=P26;sbit wela=P27;sbit key1=P34;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71;uchar num;void delay(uint z)uint x,y;for(x=z;x0;x-)for(y=110;y0;y-);void main()wela=1;P0=0xfe;wela=0;P3=0xff;while(1)if(key1=0) delay(5);if(key1=0)d1=0;num+;if(num=10)num=0;while(!key1);delay(5);while(!key1);elsed1=1;dula=1;P0=tablenum;dula=0;L5-3#include#define uint unsigned int#define uchar unsigned charsbit dula=P26;sbit wela=P27;sbit key1=P34;uchar code table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0;uchar num,temp,num1;void delay(uint z)uint x,y;for(x=z;x0;x-)for(y=110;y0;y-);uchar keyscan();void display(uchar aa);void main()num=17;dula=1;P0=0;dula=0;wela=1;P0=0xc0;wela=0;while(1)display(keyscan();void display(uchar aa)dula=1;P0=tableaa-1;dula=0;uchar keyscan()P3=0xfe;temp=P3;temp=temp&0xf0;while(temp!=0xf0)delay(5);temp=P3;temp=temp&0xf0;while(temp!=0xf0)temp=P3;switch(temp)case 0xee:num=1;break;case 0xde:num=2;break;case 0xbe:num=3;break;case 0x7e:num=4;break;while(temp!=0xf0)temp=P3;temp=temp&0xf0;P3=0xfd;temp=P3;temp=temp&0xf0;while(temp!=0xf0)delay(5);temp=P3;temp=temp&0xf0;while(temp!=0xf0)temp=P3;switch(temp)case 0xed:num=5;break;case 0xdd:num=6;break;case 0xbd:num=7;break;case 0x7d:num=8;break;while(temp!=0xf0)temp=P3;temp=temp&0xf0;P3=0xfb;temp=P3;temp=temp&0xf0;while(temp!=0xf0)delay(5);temp=P3;temp=temp&0xf0;while(temp!=0xf0)temp=P3;switch(temp)case 0xeb:num=9;break;case 0xdb:num=10;break;case 0xbb:num=11;break;case 0x7b:num=12;break;while(temp!=0xf0)temp=P3;temp=temp&0xf0;P3=0xf7;temp=P3;temp=temp&0xf0;while(temp!=0xf0)delay(5);temp=P3;temp=temp&0xf0;while(temp!=0xf0)temp=P3;switch(temp)case 0xe7:num=13;break;case 0xd7:num=14;break;case 0xb7:num=15;break;case 0x77:num=16;break;while(temp!=0xf0)temp=P3;temp=temp&0xf0;return num;L6-