#define VERT_PIN A5
#define HORZ_PIN A4
#define SEL_PIN  2
const int kPinLed1=3; //sjever
const int kPinLed2=4; // istok
//const int kPinLed3=5;
const int kPinLed4=6;  // zapad
#include <DHT.h>;
#define DHTPIN 7
     // what pin we're connected to
#define DHTTYPE DHT22   // DHT 22  (AM2302)
DHT dht(DHTPIN, DHTTYPE); //// Initialize DHT sensor for normal 16mhz Arduino

float hum;  //Stores humidity value
float tempC; //Stores temperature value
//float tempF;

float hum2;  //Stores humidity value
float tempC2; //Stores temperature value
//float tempF2;

const int ledPinH =  8;      // the number of the LED pin H
const int ledPinT =  9;      // the number of the LED pin T
bool ispis = true;
int istok=1;
int zapad=1;
int sjever=1;

void setup() {
  pinMode(VERT_PIN, INPUT);
  pinMode(HORZ_PIN, INPUT);
  pinMode(SEL_PIN, INPUT_PULLUP);
  //pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  
  dht.begin();
  Serial.begin(9600);
  pinMode(ledPinH, OUTPUT);
  pinMode(ledPinT, OUTPUT);


}

void loop() {
  int vert = analogRead(VERT_PIN);
  int horz = analogRead(HORZ_PIN);
  bool selPressed = digitalRead(SEL_PIN) == LOW;
  // horz goes from 0 (right) to 1023 (left)
  // vert goes from 0 (bottom) to 1023 (top)
  // selPressed is true is the joystick is pressed
//Read data and store it to variables hum and temp
    hum = dht.readHumidity();
    tempC= dht.readTemperature();

if (vert<1023){
  digitalWrite(kPinLed1, LOW);
}
else
{
  digitalWrite(kPinLed1, HIGH);
  if(sjever==1){
  Serial.println("Nema podataka Temp & Humidity1");
  sjever = 2;
  istok=2;
  zapad=2;
  }
}
if ((vert<1)&&(hum2!=hum)||(tempC2!=tempC)){
  //digitalWrite(kPinLed3, HIGH);
    Serial.print("Humidity: ");
    Serial.print(hum);
    hum2=hum;
    Serial.print(" %, Temp C: ");
    Serial.print(tempC);
    tempC2=tempC;
    Serial.println(" Celsius");
    //delay(2000);
sjever = 1;
  istok=1;
  zapad=1;
}
else
{
  //digitalWrite(kPinLed3, LOW);
  //Serial.print("Nema podataka Temp & Humidity");
}

  if (horz<1023){
  digitalWrite(kPinLed4, LOW);
}
else
{
  digitalWrite(kPinLed4, HIGH);
  if(zapad==1){
  Serial.println("Nema podataka Temp & Humidity 4");
  sjever = 2;
  istok=2;
  zapad=2;
  }
}
if (horz<1){
  digitalWrite(kPinLed2, HIGH);
  if(istok==1){
  Serial.println("Nema podataka Temp & Humidity2");
  sjever = 2;
  istok=2;
  zapad=2;
  }
}
else
{
  digitalWrite(kPinLed2, LOW);
}
delay(2000);
/*Serial.print("Humidity2: ");
    Serial.print(hum2);
    //hum2=hum;
    Serial.print(" %, Temp C: ");
    Serial.print(tempC2);
    //tempC2=tempC;
    Serial.println(" Celsius");
    */
}

/*
#include <DHT.h>;
#include <LiquidCrystal.h>

const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);


//Constants
#define DHTPIN 7
     // what pin we're connected to
#define DHTTYPE DHT22   // DHT 22  (AM2302)
DHT dht(DHTPIN, DHTTYPE); //// Initialize DHT sensor for normal 16mhz Arduino


//Variables
int chk;
float hum;  //Stores humidity value
float tempC; //Stores temperature value
float tempF;
const int ledPinH =  8;      // the number of the LED pin H
const int ledPinT =  9;      // the number of the LED pin T

void setup() {
  // set up the LCD's number of columns and rows:
  lcd.begin(16,2);
  // Print a message to the LCD.
  //lcd.setCursor(3, 0);
  //lcd.print("hello, world!");
   //
  dht.begin();
  Serial.begin(9600);

  pinMode(ledPinH, OUTPUT);
  pinMode(ledPinT, OUTPUT);
}

void loop() {
  // set the cursor to column 0, line 1
  // (note: line 1 is the second row, since counting begins with 0):
  
  // print the number of seconds since reset:
  //lcd.print(millis() / 1000);
  //lcd.print(" sekunde");

  //Read data and store it to variables hum and temp
    hum = dht.readHumidity();
    tempC= dht.readTemperature();

lcd.setCursor(0, 0);    
lcd.print("Humidity: ");
lcd.setCursor(10, 0);   
lcd.print(hum);

lcd.setCursor(0, 1);    
lcd.print("Temp C: ");
lcd.setCursor(10, 1);   
lcd.print(tempC);

if (hum>80) {
digitalWrite(ledPinH, HIGH);
//do stuff if the condition is true
}
else
{
digitalWrite(ledPinH, LOW);
//do stuff if the condition is not true
}

if (tempC>30) {
digitalWrite(ledPinT, HIGH);
//do stuff if the condition is true
}
else
{
digitalWrite(ledPinT, LOW);
//do stuff if the condition is not true
}

    //Print temp and humidity values to serial monitor
    Serial.print("Humidity: ");
    Serial.print(hum);
    Serial.print(" %, Temp C: ");
    Serial.print(tempC);
    Serial.println(" Celsius");
    delay(2000); //Delay 2 sec.
}

//................................




*/