#include <stdio.h>
#include <stdlib.h>
#include <avr/io.h>
#include "usart.c"
#include "hd44780.h"
#include "ds1302.c"


unsigned char alarm_1_set, alarm_2_set, alarm_3_set;
unsigned char b10;
unsigned char bpm;

/**************************************************************************************/
//函数名	    ：main
//属性		：私有
//功能		：主函数
//输入参数	：
//输出参数	：
//返回值	：
//修改日期	：
//修改人	：
/**************************************************************************************/
int main(void)
{
	unsigned char hour,min, sec, temp1, temp2,temp3;
	unsigned char test[]="Nowtime is :";
	min=0;
	sec = 0;
  	hour=0;
	//init_usart();
	initgraph();
	write_byte(w_protect,0x00);		//make sure that the WP bit is cleared
	//write_byte(sec_w,0x00);			//set seconds to 0
	
	while (1)
	{                   	
		temp1 = sec;
		temp2 = min; 
		temp3=hour;
		sec = read_byte(sec_r);		//read the seconds		
		min = read_byte(min_r);		//read the minites
		hour = read_byte(hour_r);	//read the minites	
		gotoxy(0,0);
		outtext(test);
		/*
		if(sec != temp1)
		{
			//printf("now time is: %u : %u", min,sec);
			printf("now time is :");			
			printf("\r");
			if(sec<10)
			{
				printf("%u : 0%u",min,sec);
				printf("\r");				
			}		
			printf("%u : %u : %u",hour,min,sec);
			printf("\r");		
			
		}
		*/
		gotoxy(0,1);
		delay_nms(10);
		put_char('0'+hour/10);
		put_char('0'+hour%10);
		put_char(':');
		put_char('0'+min/10);
		put_char('0'+min%10);
		put_char(':');
		put_char('0'+sec/10);
		put_char('0'+sec%10);
	}
}