#include <DHT.h>  
#include <LiquidCrystal_I2C.h>
#include <ESP32Servo.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

DHT dht(4, DHT22);// Set up the DHT sensor 
Servo myservo;// Set up Servo
const int servoPin = 13;
float temperature ;
int counter;
LiquidCrystal_I2C lcd(0x27, 16, 2);
int pos = 0;

void SensorSuhu(){
  temperature  = dht.readTemperature();
}
void actuator(){
  if (temperature >= 32) {
  for (pos = 0; pos <= 180; pos += 1) { 
  myservo.write(pos);
  delay(15);
  } 
} 
  else {
  for (pos = 180; pos >= 0; pos -= 1) {
  myservo.write(pos);
  delay(15);
 }
}
}
void liquid(){
  lcd.setCursor(0, 0);
  LCD.print("Suhu : "+ string(temperature));
  LCD.setCursor(0, 1);
  LCD.print("Angle :  " + string(pos));
}

void setup(){
myservo.attach(13);
Serial.begin(115200);
servo.attach(servoPin, 500, 2400);
Wire.begin(21, 22);

xTaskCreatePinnedToCore(
SensorSuhu,
  "Temperature: ",
  1000,
  NULL,
  3,
  NULL,
  0,
);

xTaskCreatePinnedToCore(
  Servo,
  "Gerakan servo: "
  1000,
  NULL,
  2,
  NULL,
  1,
);

xTaskCreatePinnedToCore(
  liquid,
  "Display: "
  1000,
  NULL,
  1,
  NULL,
  0,
);

}

void loop() {
  SensorSuhu;
  liquid;
  delay(1000);
}