main.c

液晶显示的完整程序

//#include <at89c51RB2.h>
#include <stdio.h>
#include "ds1302.h"
#include "lcd1602.h"

#define uchar unsigned char
//serial_set func
void serial_set()
{
	
	SCON=0x50;
	TMOD=TMOD&0x0f;
	TMOD=TMOD|0x20;
	TH1=0xfd;
	TL1=0xfd;
	TR1=1;
	TI=1;
}
void delay(void)
{
	uchar i,j;
	for(i=0;i<200;i++)
	for(j=0;j<20;j++);
}

void main(void)
{
	
	uchar time[8]={0x35,0x45,0x09,0x07,0x09,0x05,0x06,0x00};  //1302的时间预设值
	
	Lcd_Init();												   //初始化lcd
	//set_time(time);											   //设置1302的初始值
	ClrScreen();
	Print("current time:");
	
	
	
	while(1)												   
	{  display_time(0,0);
	delay();
	}
//	display();

	while(1)
	;
}