//Reloj
#include "RTClib.h"
RTC_DS1307 rtc;
char daysOfTheWeek[7][10] = {"Domingo", "Lunes", "Martes", "Miercoles", "Jueves", "Viernes", "Sabado"};

//LCD

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);

void setup() {
  Serial.begin(115200);

  lcd.init();                      
  lcd.backlight();
  
  if (! rtc.begin()) {
    Serial.println("No encontro el RTC");
    Serial.flush();
    lcd.setCursor(1,1);
    lcd.print("No encontro el RTC");
    abort();
  }

  

}

void loop() {
  DateTime now = rtc.now();
  Serial.print("Current time: ");
  lcd.setCursor(3,0);
  lcd.print("Current time: ");
  Serial.print(now.year(), DEC);
  lcd.setCursor(4,1);
  lcd.print(now.day(), DEC);
  Serial.print('/');
  lcd.setCursor(6,1);
  lcd.print('/');
  Serial.print(now.month(), DEC);
  lcd.setCursor(7,1);
  lcd.print(now.month(), DEC);
  Serial.print('/');
  lcd.setCursor(9,1);
  lcd.print('/');
  Serial.print(now.day(), DEC);
  lcd.setCursor(10,1);
  lcd.print(now.year(), DEC);
  Serial.print(" (");
  Serial.print(daysOfTheWeek[now.dayOfTheWeek()]);
  lcd.setCursor(4,2);
  lcd.print(daysOfTheWeek[now.dayOfTheWeek()]);
  Serial.print(") ");
  Serial.print(now.hour(), DEC);
  lcd.setCursor(4,3);
  lcd.print(now.hour(), DEC);
  Serial.print(':');
  lcd.setCursor(6,3);
  lcd.print(':');
  lcd.setCursor(7,3);
  lcd.print(now.minute(), DEC);
  Serial.print(now.minute(), DEC);
  lcd.setCursor(9,3);
  lcd.print(':');
  Serial.print(':');
  Serial.print(now.second(), DEC);
  lcd.setCursor(10,3);
  lcd.print(now.second(), DEC);
  Serial.println();
 
  delay(1000);
}