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

CLK myCLK;
LiquidCrystal_I2C lcd(0x27, 20, 4);


void displaydate()
{
  lcd.setCursor(0, 0);
  lcd.print("myClock: S123456");
  lcd.setCursor(0, 1);
  lcd.print(myCLK._year);
  lcd.print("/");
  if (myCLK._month < 10)
    lcd.print("0");
  lcd.print(myCLK._month);
  lcd.print("/");
  if (myCLK._day < 10)
    lcd.print("0");
  lcd.print(myCLK._day);
}

void displaytime()
{
  lcd.setCursor(0, 2);

  if (myCLK._hour < 10)
    lcd.print("0");
  lcd.print(myCLK._hour);
  lcd.print(":");

  if (myCLK._minute < 10)
    lcd.print("0");
  lcd.print(myCLK._minute);
  lcd.print(":");

  if (myCLK._second < 10)
    lcd.print("0");
  lcd.print(myCLK._second);

}

void setup() {
  Serial.begin(9600);
  myCLK.init();
  lcd.init();

  for (int i = 0; i <= 1; i++)
  {
    lcd.backlight();
    delay(500);
    lcd.noBacklight();
    delay(500);
  }

  lcd.backlight();
  delay(500);

  displaydate();
}

void loop() {

  myCLK.uptime();
  displaytime();

}