#include "RTClib.h"  // include The libraries
#include <LiquidCrystal.h>

RTC_DS3231 rtc;  //initialize the RTC
LiquidCrystal lcd(12, 11, 5, 4, 3, 2); //the pins the lcd is connected to
int Motor = 13;

int H = A0;
int M = A1;
int b1 = A2;
int b2 = A3;
int Hv;
int Mv;
int bv1;
int bv2;
int i;
int i2;
int l=0;

void setup() {
  pinMode(Motor, OUTPUT);
  digitalWrite(Motor, LOW);
  Serial.begin(9600); //initialize the serial monitor
  lcd.begin(16, 2); //define the size of the lcd
#ifndef ESP8266       //loop to check if the rtc is connected properly  
  while (!Serial)
    ;
#endif

  if (!rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    abort();
  }

  Serial.println("Setting the time...");
  rtc.adjust(DateTime(2003, 10, 30, 12, 00, 00));
  // This line sets the RTC with an explicit date & time, for example to set
  // January 21, 2014 at 3am you would call:
  // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
}


void loop() {
  DateTime now = rtc.now(); //give the function of the current time a name
  lcd.setCursor(0, 0);  //set the cursor of the lcd to the top left
  lcd.print(now.hour(), DEC);  //print the values of the rtc
  lcd.print(":");
  lcd.print(now.minute(), DEC);// dec for te base 10
  lcd.print(":");
  lcd.print(now.second(), DEC);
  lcd.setCursor(0, 1);
  lcd.print(now.month(), DEC);
  lcd.print("/");
  lcd.print(now.day(), DEC);
  lcd.print("/");
  lcd.print(now.year(), DEC);
  lcd.print("  ");

  if (now.hour() == Hv && now.minute() == Mv) {
    Serial.print("bang");
    digitalWrite(Motor, HIGH);
  }

  bv1 = analogRead(b1);
  Serial.println(bv1);
  delay(1000);

  if (bv1 >= 500) {
    i = i + 1;
  }
  else {
    i = 0;
  }
  
  
  while (i>=5){
    digitalWrite(Motor,LOW);
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("alarm set  ");
    lcd.setCursor(0,1);
    Hv = analogRead(H)/85;
    Mv = analogRead(M)/17;
    lcd.print(Hv);
    lcd.print(":");
    lcd.print(Mv);

  bv1 = analogRead(b1);
  Serial.println(bv1);
  delay(1000);

  if (bv1 >= 500) {
    i2 = i2 + 1;
  }
  else {
    i2 = 0;
  }
  if (i2>=5){
    i=0;
    i2=0;
    lcd.clear();
    break;
  }

  delay(250);

  }
  
}