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標(biāo)題: 一個(gè)單片機(jī)流水燈和蜂鳴器的模塊化編程（嘗試） [打印本頁(yè)]

作者: anhongzhan 時(shí)間: 2021-2-22 14:19
標(biāo)題: 一個(gè)單片機(jī)流水燈和蜂鳴器的模塊化編程（嘗試）
//主函數(shù)
#include "led.h"
void main(void)
{
      while(1)
      {
            led();
      }
}

//流水燈函數(shù)
#include "led.h"
#include <reg51.h>
#include "delay.h"
#include <intrins.h>
#include "beep.h"

void led(void)
{
      u16 led;
      u16 j;

      led = 0x01;
      P0 = 0x01;
      delay(1000);
      while(1)
      {
            led = _crol_(led,1);

            for(j=0;j<100;j++)
            {
                     beep();
            }

            P0 = led;
      }
}

//流水燈頭文件
#ifndef LED_H
#define LED_H

#include "led.h"

void led(void);

#endif

//蜂鳴器函數(shù)
#include "beep.h"
#include <reg51.h>
#include "delay.h"

sbit bp = P1^5;

void beep(void)
{
      bp = ~bp;
      delay(200);
}

//蜂鳴器頭文件
#ifndef BEEP_H
#define BEEP_H

#include "beep.h"

void beep(void);

#endif

//延時(shí)函數(shù)
#include "delay.h"
void delay(unsigned int i)
{
      while(i--);
}

//延時(shí)函數(shù)頭文件
#ifndef DELAY_H
#define DELAY_H

typedef unsigned char  u8;
typedef unsigned int u16;

#include "delay.h"

void delay(u16 i);

#endif

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