yj.c

液晶LCD1604+温度DS18B20+时钟DS1320 的C语言开发程序。及其在PROTEUS下的原理图

#include <REGX52.H>
#include "LCD1602.h"
#include "DS1302.h"
#include "DS18B20.h"
sbit key=P2^7;
bit key_flag=0;

void Delay1ms(unsigned int count)
{
	unsigned int i,j;
	for(i=0;i<count;i++)
	for(j=0;j<120;j++);
}

main()
{
	SYSTEMTIME CurrentTime;
	LCD_Initial();
	Initial_DS1302();
	GotoXY(0,0);
	Print("Date:");
	GotoXY(16,0);
	Print("Week:");
	GotoXY(0,1);
	Print("Time:");
	GotoXY(16,1);
	Print("Temper:");
	while(1)
	{	
	    ReadTemperature();   
		DS1302_GetTime(&CurrentTime);
		WeekToStr(&CurrentTime);
		DateToStr(&CurrentTime);
		TimeToStr(&CurrentTime);
		GotoXY(5,0);
		Print(CurrentTime.DateString);

		GotoXY(21,0);
		Print(CurrentTime.WeekString);

		GotoXY(5,1);
		Print(CurrentTime.TimeString);

		GotoXY(23,1);
		Print(disp);

		Delay1ms(300);
	}
}