//主函数
#include "led.h"
void main(void)
{
while(1)
{
led();
}
}
//流水灯函数
#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;
}
}
//流水灯头文件
#ifndef LED_H
#define LED_H
#include "led.h"
void led(void);
#endif
//蜂鸣器函数
#include "beep.h"
#include <reg51.h>
#include "delay.h"
sbit bp = P1^5;
void beep(void)
{
bp = ~bp;
delay(200);
}
//蜂鸣器头文件
#ifndef BEEP_H
#define BEEP_H
#include "beep.h"
void beep(void);
#endif
//延时函数
#include "delay.h"
void delay(unsigned int i)
{
while(i--);
}
//延时函数头文件
#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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