Najia Hossain / Mbed 2 deprecated RTC_clock

This is the REAL TIME CLOCK for LPC1768

Dependencies:   TextLCD mbed

Fork of clock by masa miya

This code is for RTC of LPC1768. To give the value of year , one needs to substruct 1900 from the present year.

main.cpp

Committer:
tadns
Date:
2013-04-09
Revision:
1:63e1320ed4f8
Parent:
0:11c4cf24f38b

File content as of revision 1:63e1320ed4f8:

#include "mbed.h"
#include "TextLCD.h"

TextLCD lcd(p24, p26, p27, p28, p29, p30);

int main() {
     // setup time structure for Wed, 11 April 2013 5:00:00
    struct tm t;
    t.tm_sec = 00;    // 0-59
    t.tm_min = 00;    // 0-59
    t.tm_hour = 5;   // 0-23
    t.tm_mday = 11;   // 1-31
    t.tm_mon = 3;     // 0-11
    t.tm_year = 113;  // year since 1900

    // convert to timestamp 
    time_t seconds = mktime(&t);
   
  // Set RTC time today
  set_time(mktime(&t));
 
   while(1) {
    
        time_t seconds = time(NULL);

       lcd.locate(0,0);
      char day[16];
      strftime(day, 16, "%Y/%m/%d %a\n", localtime(&seconds));
      lcd.printf("%s", day);          
               
      char time[16];
     strftime(time, 16, "%H:%M:%S\n", localtime(&seconds));
     lcd.locate(0,1);
      lcd.printf("%s", time);
          
          
        wait(1.0);
   }
    
      
  
   
}