#include "RTClib.h"
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include "DHT.h"

//DHT22
     #define DHTPIN 2     // Digital pin connected to the DHT sensor
     #define DHTTYPE DHT22
     DHT dht(DHTPIN, DHTTYPE);

//LCD Screen
     LiquidCrystal_I2C lcd(0x27,20,4);


//Real Time Clock
     RTC_DS3231 rtc;
     char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
     DateTime now = rtc.now();


/**************************** void setup ***************************/
void setup() {

    Serial.begin(9600);


//DHT22
        dht.begin();

//Real Time Clock
        if (! rtc.begin()) {
        Serial.println("Couldn't find RTC");
        while (1);
         }

         if (rtc.lostPower()) {
         Serial.println("RTC lost power, lets set the time!");
         rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
          }
         DateTime now = rtc.now();

//LCD Screen
         lcd.init();
         lcd.backlight();

//Print REV Version
          lcd.clear();
          lcd.setCursor(0,0);
          lcd.print("Generator ATS");
          lcd.setCursor(2,1);
          lcd.print("REV 1.0");
          Serial.println("Generator ATS");
          Serial.println("REV 1.0");
          delay(2000);



}


/**************************** void loop ***************************/
void loop() {

      void DHT_sensor();



}



/**************************** void DHT_sensor ****************************/


void DHT_sensor() {

  delay(2000);
  Serial.println(F("Reading Humidity & Temprature..."));
  delay(1000);

  float humidity = dht.readHumidity();
  float temp = dht.readTemperature();

  // Check if any reads failed and exit early (to try again).
  if (isnan(humidity) || isnan(temp)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
    }

  Serial.print(F("Humidity: "));
  Serial.print(humidity);
  Serial.print(F("Temperature: "));
  Serial.print(temp);
  Serial.println(F("°C "));
  delay(1000);
}


/**************************** End of void DHT_sensor ***************************/