#include <reg51.h> 
 
#include "lcd.h"   // xplore labz lcd library	 
#include "ds1307.h"  // Xplore Labz RTC library
 
/* start the main program */
void main() 
{
   unsigned char sec,min,hour,day,month,year;
 
  /* Initilize the lcd before displaying any thing on the lcd */
    LCD_Init();
 
  /* Initilize the RTC(ds1307) before reading or writing time/date */
    DS1307_Init();
 
 
  /*Set the time and Date only once */
   DS1307_SetTime(0x10,0x40,0x20);  //  10:40:20 am
   DS1307_SetDate(0x26,0x01,0x14);  //  26th January 2014
 
  /* Display "Time" on first line*/
  LCD_DisplayString("Time: ");
 
   /* Display "Date" on Second line*/
  LCD_GoToLineTwo();
  LCD_DisplayString("Date: ");
 
   /* Display the Time and Date continously */ 
   while(1)
    {
	   /* Read the Time from RTC(ds1307) */ 
        DS1307_GetTime(&hour,&min,&sec);        
 
		/* Display the time on Firstline-7th position*/
 
         LCD_GoToXY(0,6); 		 
         LCD_DisplayRtcTime(hour,min,sec);
 
 
	    /* Read the Date from RTC(ds1307) */ 
        DS1307_GetDate(&day,&month,&year);        
 
		/* Display the Date on Secondline-7th position*/
         LCD_GoToXY(1,6); 		 
         LCD_DisplayRtcDate(day,month,year);
     }
}