Grupo2EIE594_Correa-Garcia-Lillo/Librerias/RTClib-master/examples/softrtc/softrtc.pde
// Date and time functions using just software, based on millis() & timer

#include <Wire.h>
#include "RTClib.h"

RTC_Millis rtc;

void setup () {
    Serial.begin(57600);
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.begin(DateTime(__DATE__, __TIME__));
}

void loop () {
    DateTime now = rtc.now();
    
    Serial.print(now.year(), DEC);
    Serial.print('/');
    Serial.print(now.month(), DEC);
    Serial.print('/');
    Serial.print(now.day(), DEC);
    Serial.print(' ');
    Serial.print(now.hour(), DEC);
    Serial.print(':');
    Serial.print(now.minute(), DEC);
    Serial.print(':');
    Serial.print(now.second(), DEC);
    Serial.println();
    
    Serial.print(" seconds since 1970: ");
    Serial.println(now.unixtime());
    
    // calculate a date which is 7 days and 30 seconds into the future
    DateTime future (now.unixtime() + 7 * 86400L + 30);
    
    Serial.print(" now + 7d + 30s: ");
    Serial.print(future.year(), DEC);
    Serial.print('/');
    Serial.print(future.month(), DEC);
    Serial.print('/');
    Serial.print(future.day(), DEC);
    Serial.print(' ');
    Serial.print(future.hour(), DEC);
    Serial.print(':');
    Serial.print(future.minute(), DEC);
    Serial.print(':');
    Serial.print(future.second(), DEC);
    Serial.println();
    
    Serial.println();
    delay(3000);
}
