基于单片机心形流水灯C语言源程序精编

基于单片机心形流水灯C语言源程序精编

Document number：WTT-LKK-GBB-08921-EIGG-22986

#include<>

unsigned int x,y;

void delayms(unsigned int z) //延时

{

unsigned int i,j;

for(i=z;i>0;i--)

for(j=150;j>0;j--);

}

void On_all() //开启所有灯

{

P0=0x00; P1=0x00; P2=0x00; P3=0x00; }

void Off_all()//关闭所有灯

{

P0=0xff; P1=0xff; P2=0xff; P3=0xff; }

void ls()//正向流水灯

{

P0=0x00; delayms(400);

P2=0x00; delayms(400);

P3=0x00; delayms(400);

P1=0x00; delayms(400);

P0=0x01; delayms(50);

P0=0x02; delayms(50);

P0=0x04; delayms(50);

P0=0x08; delayms(50);

P0=0x10; delayms(50);

P0=0x20; delayms(50);

P0=0x40; delayms(50);

P0=0x80; delayms(50);

P0=0x00;

P2=0x01; delayms(50);

P2=0x04; delayms(50); P2=0x08; delayms(50);

P2=0x10; delayms(50); P2=0x20; delayms(50);

P2=0x40; delayms(50); P2=0x80; delayms(50);

P2=0x00;

P3=0x80; delayms(50);

P3=0x40; delayms(50); P3=0x20; delayms(50);

P3=0x10; delayms(50);

P3=0x08; delayms(50); P3=0x04; delayms(50);

P3=0x02; delayms(50); P3=0x01; delayms(50); P3=0x00;

P1=0x80; delayms(50);

P1=0x40; delayms(50);

P1=0x20; delayms(50); P1=0x10; delayms(50);

P1=0x08; delayms(50); P1=0x04; delayms(50);

P1=0x02; delayms(50); P1=0x01; delayms(50); P1=0x00;

Off_all();

P0=0xfe; delayms(50);

P0=0xfd; delayms(50);

P0=0xfb; delayms(50); P0=0xf7; delayms(50); P0=0xef; delayms(50); P0=0xdf; delayms(50);

P0=0x7f; delayms(50);

P0=0xff;

P2=0xfe; delayms(50);

P2=0xfd; delayms(50);

P2=0xfb; delayms(50);

P2=0xf7; delayms(50);

P2=0xef; delayms(50);

P2=0xdf; delayms(50);

P2=0xbf; delayms(50);

P2=0x7f; delayms(50); P2=0xff;

P3=0x7f; delayms(50);

P3=0xbf; delayms(50);

P3=0xdf; delayms(50);

P3=0xef; delayms(50);

P3=0xf7; delayms(50);

P3=0xfb; delayms(50);

P3=0xfd; delayms(50);

P3=0xfe; delayms(50);

P3=0xff;

P1=0x7f; delayms(50);

P1=0xbf; delayms(50);

P1=0xdf; delayms(50);

P1=0xef; delayms(50);

P1=0xf7; delayms(50);

P1=0xfb; delayms(50);

P1=0xfd; delayms(50);

P1=0xfe; delayms(50);

P1=0xff;

P0=0xfe; delayms(50);

P0=0xfc; delayms(50);

P0=0xf8; delayms(50);

P0=0xf0; delayms(50);

P0=0xe0; delayms(50);

P0=0xc0; delayms(50);

P0=0x80; delayms(50);

P0=0x00; delayms(50);

P2=0xfe; delayms(50);

P2=0xfc; delayms(50);

P2=0xf8; delayms(50);

P2=0xf0; delayms(50);

P2=0xe0; delayms(50);

P2=0xc0; delayms(50);

P2=0x80; delayms(50);

P2=0x00; delayms(50);

P3=0x7f; delayms(50);

P3=0x3f; delayms(50);

P3=0x1f; delayms(50);

P3=0x0f; delayms(50);

P3=0x07; delayms(50);

P3=0x03; delayms(50);

P3=0x01; delayms(50);

P3=0x00; delayms(50);

P1=0x7f; delayms(50);

P1=0x3f; delayms(50);

P1=0x1f; delayms(50);

P1=0x0f; delayms(50);

P1=0x07; delayms(50);

P1=0x03; delayms(50);

P1=0x01; delayms(50);

P1=0x00; delayms(50);

}

void fan_ls()//反向流水灯{

Off_all(); delayms(300);