#include <LiquidCrystal_I2C.h>
#include "Button.h"

#define I2C_ADDR    0x27
#define LCD_COLUMNS 16
#define LCD_LINES   2

LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

Button pause(A2), reset(A1);

void print2(int val) 
{

    if (val<10)
    {
      lcd.print("0");
    }
    lcd.print(val);
}

void setup() {
  // Init
  
}

void loop() {
  // put your main code here, to run repeatedly:
   lcd.init();
  lcd.backlight();

  long time=(millis()/1000);
  int sek=time%60;
  int dmin=time/60;
  int tmin=dmin%60;
  int hour=dmin/60;
  lcd.setCursor(0, 0);
  print2(hour);
  lcd.print(":");
  print2(tmin);
  lcd.print(":");
  print2(sek);
  
  byte bt1,bt2;
  bt1 = pause.ReadKey();
  bt2 = reset.ReadKey();
  
  
  lcd.setCursor(0, 1);
  lcd.print("Pause:");
  lcd.print(bt1);
  lcd.print(" reset:");
  lcd.print(bt2);

}