/**
   ESP32 + DHT22 Example for Wokwi
   
   https://wokwi.com/arduino/projects/322410731508073042
*/

#include "DHTesp.h"
#include <LiquidCrystal_I2C.h>
#define pushButton_pin 18
const int DHT_PIN = 15;

LiquidCrystal_I2C lcd(0x27, 16, 2);
DHTesp dhtSensor;
const int ledPin = 27;


void IRAM_ATTR toggleLED()
{
  lcd.clear();
  digitalWrite(ledPin, HIGH);
}



void setup() {
  Serial.begin(115200);
  Wire.begin(21, 22);
  lcd.init();
  lcd.backlight();
  lcd.setCursor(1, 0);
  lcd.print(" Progetto CSD");
  lcd.setCursor(0, 1);
  lcd.print("Avvio in corso..");
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  
  
 pinMode(ledPin, OUTPUT);
  pinMode(pushButton_pin, INPUT_PULLUP);
  attachInterrupt(pushButton_pin, toggleLED, RISING);

  lcd.clear();
}




void loop() {


/*  
 // digitalWrite (ledPin, HIGH);	// turn on the LED
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();


  lcd.setCursor(1, 0);
  lcd.print("Temp: " + String(data.temperature, 2) + "C");
  lcd.setCursor(0, 1);
  lcd.print("Humidity: " + String(data.humidity, 1) + "%");

  delay(1000);
  */
}