main.c

Ds18b20+Fyd_12864的源程序

 
 
  #include "main.h"
  #include "reg52.h"
 
  #define LCD_Data P0
sbit	LCD_RS		=P1^3;
sbit	LCD_WR		=P1^4;
sbit	LCD_E		=P1^5;
sbit    PSB         =P1^6;
extern unsigned char Temperature_Lsm;
extern unsigned char Temperature_Msm;



/*以下是主函数开始*/


 void main (void)

{
	  unsigned char m;
	  unsigned char n;

	  
	 DISPInitial();

	while(1)
	{
		 
	DisplayLCD();
	Temperature_Change();                			// 开始温度转换
    Delay(200);             				// 读取延时
    Read_Temperature(); 
	

     for(m=0;m<50;m++)
		  for(n=0;n<20;n++); 			//延时两秒
	



	}	

}