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LED 的代码
led.c
#include
sbit K1=P3^0;
sbit L1=P1^0;
void main(void)
{
while(1)
{
if(K1==0) //开关闭合
{
L1=0; //灯亮 ---p1.0输出低电平 ,L1有电势差。
}
led.lst
C51 COMPILER V6.12 LED 07/27/2007 11:53:05 PAGE 1
C51 COMPILER V6.12, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN .\l
led.h
#ifndef __LED_H_
#define __LED_H_
/*--- function declare ---*/
void leds_on(void); /* all leds on */
void leds_off(void); /* all leds off */
void led1_on(void); /* led 1 on */
vo
led.c
/*********************************************************************************************
* File: light.c
* Author: embest
* Desc: control board's two LEDs on or offf
* History:
**********
led.h
#ifndef __LED_H_
#define __LED_H_
/*--- function declare ---*/
void leds_on(void); /* all leds on */
void leds_off(void); /* all leds off */
void led1_on(void); /* led 1 on */
vo
led.c
/*********************************************************************************************
* File: light.c
* Author: embest
* Desc: control board's two LEDs on or offf
* History:
**********
led.h
#ifndef __LED_H_
#define __LED_H_
/*--- function declare ---*/
void leds_on(void); /* all leds on */
void leds_off(void); /* all leds off */
void led1_on(void); /* led 1 on */
vo
led.c
/*********************************************************************************************
* File: light.c
* Author: embest
* Desc: control board's two LEDs on or offf
* History:
**********
led.plg
礦ision2 Build Log
Project:
F:\公司资料管理\新书\现代8051内核高级单片机无线单片机基础和入门\C8051_EXample\LED\LED.uv2
Project File Date: 06/21/2006
Output:
led.c
/*********************************************************************
* *功能描述:LED跑马灯试验,8个LED来回点亮。
**********************************************************************/
#include