#include <LiquidCrystal.h>
#include <Servo.h>
#include <dht.h>

#define DHT22_PIN 2
#define LED_PIN 5
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
dht DHT;
Servo myservo;  // create servo object to control a servo
int ppros = 48;
int aangl = 86;
int ttemp = 12;
int potpin = 2;  // analog pin used to connect the potentiometer
int val;    // variable to read the value from the analog pin

struct {
  uint32_t total;
  uint32_t ok;
  uint32_t crc_error;
  uint32_t time_out;
  uint32_t connect;
  uint32_t ack_l;
  uint32_t ack_h;
  uint32_t unknown;
} stat = { 0, 0, 0, 0, 0, 0, 0, 0};

void clearScreen() {
  // Loop through each character on the screen
  for (int i = 0; i < 16; i++) {
    // Set the cursor to the current character
    lcd.setCursor(i, 0);
    // Write a space to the current character
    lcd.write(' ');
  }
}

void setup() {
  lcd.begin(16, 2);

  myservo.attach(6);
  pinMode(LED_PIN, OUTPUT);
  myservo.write(0);
  Serial.begin(115200); 
}

void loop() {
  if (analogRead(potpin) > ppros){
    myservo.write(aangl);
  }

  if (DHT.temperature < ttemp){
    digitalWrite(LED_PIN, HIGH);
    delay(100);
    digitalWrite(LED_PIN, LOW);
  }

  lcd.println(val);
  delay(200);
  lcd.println(DHT.temperature, 1);
  val = analogRead(potpin);
  int chk = DHT.read22(DHT22_PIN);


  Serial.print("prosVolt:");
  Serial.print(val);
  Serial.print("\tТемпература:");
  Serial.print(DHT.temperature, 1);
  Serial.print("\t Вологість:");
  Serial.print(DHT.humidity, 1);
  Serial.print("\t");

  Serial.println();

}