#include<LiquidCrystal_I2C.h>
#include<Wire.h>
#include <RTClib.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
RTC_DS1307 rtc;
DateTime now;
char dayOfTheWeek[7][12] = {"sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
void setup() {


  lcd.init();
  lcd.backlight();

  if (!rtc.begin()) {
    Serial.println("clount find rtc");
    while (1);
  }
  if (! rtc.isrunning()) {
    Serial.println("RTC is not running");
  }
  //    rtc.adjust(DateTime(2024,5,12,6,14,0));

  //   Y   M D h m  s
}

void loop() {
  DateTime now = rtc.now();

   lcd.setCursor(0, 0);
  lcd.print(now.hour()); lcd.print(":"); lcd.print(now.minute());
  lcd.print("->"); lcd.print(dayOfTheWeek[now.dayOfTheWeek()]);

 if (h1 == now.hour() && m1 == now.minute())
  {
    printv();
  }

}

void printv()
{

  if (  h1 == now.hour() && m1 == now.minute() )
  {

        lcd.setCursor(0, 0);
        lcd.print(now.hour()); lcd.print(":"); lcd.print(now.minute());
        lcd.print("->"); lcd.print(dayOfTheWeek[now.dayOfTheWeek()]);

    lcd.setCursor(0, 1);
    lcd.print("hello world");
  }
}