89c51的呼吸流水灯（10个流水灯）

惨淡的人生 · 发表于 2016-6-14 19:18:58

发一个关于10个流水灯的呼吸灯程序
晶振11.0592Mhz，用Keil编译的
#include<reg51.h>
/*-------------------------IO口定义----------------------------*/
sbit LED0=P0^0;
sbit LED1=P0^1;
sbit LED2=P0^2;
sbit LED3=P0^3;
sbit LED4=P0^4;
sbit LED5=P0^5;
sbit LED6=P0^6;
sbit LED7=P0^7;
sbit LED8=P2^0;
sbit LED9=P2^1;

//延时
void delay(unsigned int t)
{
while(--t);
}

//主函数
void main (void)
{
      unsigned int CYCLE=250,PWM_LOW=0;
      while (1)
      {
// LED0
            for(PWM_LOW=1

WM_LOW<CYCLE

WM_LOW++)
            {
               LED0=0;
               delay(PWM_LOW);
               LED0=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED0=0;
            for(PWM_LOW=CYCLE-1

WM_LOW>0

WM_LOW--)
            {//与逐渐变亮相反的过程
               LED0=0;
               delay(PWM_LOW);
               LED0=1;
               delay(CYCLE-PWM_LOW);
            }

//LED1
            LED1=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1

WM_LOW<CYCLE

WM_LOW++)
            {
               LED1=0;
               delay(PWM_LOW);
               LED1=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED1=0;
            for(PWM_LOW=CYCLE-1

WM_LOW>0

WM_LOW--)
            {//与逐渐变亮相反的过程
               LED1=0;
               delay(PWM_LOW);
               LED1=1;
               delay(CYCLE-PWM_LOW);
            }

// LED2
            LED2=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1

WM_LOW<CYCLE

WM_LOW++)
            {
               LED2=0;
               delay(PWM_LOW);
               LED2=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED2=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED2=0;
               delay(PWM_LOW);
               LED2=1;
               delay(CYCLE-PWM_LOW);
            }

// LED3
            LED3=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED3=0;
               delay(PWM_LOW);
               LED3=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED3=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED3=0;
               delay(PWM_LOW);
               LED3=1;
               delay(CYCLE-PWM_LOW);
            }

// LED4
            LED4=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED4=0;
               delay(PWM_LOW);
               LED4=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED4=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED4=0;
               delay(PWM_LOW);
               LED4=1;
               delay(CYCLE-PWM_LOW);
            }

// LED5
            LED5=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED5=0;
               delay(PWM_LOW);
               LED5=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED5=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED5=0;
               delay(PWM_LOW);
               LED5=1;
               delay(CYCLE-PWM_LOW);
            }

// LED6
            LED6=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED6=0;
               delay(PWM_LOW);
               LED6=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED6=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED6=0;
               delay(PWM_LOW);
               LED6=1;
               delay(CYCLE-PWM_LOW);
            }

// LED7
            LED7=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED7=0;
               delay(PWM_LOW);
               LED7=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED7=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED7=0;
               delay(PWM_LOW);
               LED7=1;
               delay(CYCLE-PWM_LOW);
            }

//LED8
            LED8=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED8=0;
               delay(PWM_LOW);
               LED8=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED8=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED8=0;
               delay(PWM_LOW);
               LED8=1;
               delay(CYCLE-PWM_LOW);
            }

// LED9
            LED9=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED9=0;
               delay(PWM_LOW);
               LED9=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED9=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED9=0;
               delay(PWM_LOW);
               LED9=1;
               delay(CYCLE-PWM_LOW);
            }

//LED8
            LED8=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED8=0;
               delay(PWM_LOW);
               LED8=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED8=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED8=0;
               delay(PWM_LOW);
               LED8=1;
               delay(CYCLE-PWM_LOW);
            }

// LED7
            LED7=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED7=0;
               delay(PWM_LOW);
               LED7=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED7=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED7=0;
               delay(PWM_LOW);
               LED7=1;
               delay(CYCLE-PWM_LOW);
            }

// LED6
            LED6=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED6=0;
               delay(PWM_LOW);
               LED6=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED6=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED6=0;
               delay(PWM_LOW);
               LED6=1;
               delay(CYCLE-PWM_LOW);
            }
// LED5
            LED5=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED5=0;
               delay(PWM_LOW);
               LED5=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED5=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED5=0;
               delay(PWM_LOW);
               LED5=1;
               delay(CYCLE-PWM_LOW);
            }

// LED4
            LED4=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED4=0;
               delay(PWM_LOW);
               LED4=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED4=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED4=0;
               delay(PWM_LOW);
               LED4=1;
               delay(CYCLE-PWM_LOW);
            }

// LED3
            LED3=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED3=0;
               delay(PWM_LOW);
               LED3=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED3=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED3=0;
               delay(PWM_LOW);
               LED3=1;
               delay(CYCLE-PWM_LOW);
            }

// LED2
            LED2=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED2=0;
               delay(PWM_LOW);
               LED2=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED2=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED2=0;
               delay(PWM_LOW);
               LED2=1;
               delay(CYCLE-PWM_LOW);
            }

//LED1
            LED1=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED1=0;
               delay(PWM_LOW);
               LED1=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED1=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED1=0;
               delay(PWM_LOW);
               LED1=1;
               delay(CYCLE-PWM_LOW);
            }

//LED0
            LED0=1;
            delay(1000); //可以看到熄灭的过程
            for(PWM_LOW=1;PWM_LOW<CYCLE;PWM_LOW++)
            {
               LED0=0;
               delay(PWM_LOW);
               LED0=1;
               delay(CYCLE-PWM_LOW);

            }
            //与逐渐变亮相反的过程
            LED0=0;
            for(PWM_LOW=CYCLE-1;PWM_LOW>0;PWM_LOW--)
            {//与逐渐变亮相反的过程
               LED0=0;
               delay(PWM_LOW);
               LED0=1;
               delay(CYCLE-PWM_LOW);
            }
      }
}