Greenhouse_h-bridge_20x4lcd

#include <OneWire.h>
#include <LiquidCrystal.h>
#include <DallasTemperature.h>
#include <DHT.h>



             #define DHTPIN 7   // what pin we're connected to D7
             // Uncomment whatever type you're using!
             //#define DHTTYPE DHT11   // DHT 11
            #define DHTTYPE DHT22   // DHT 22  (AM2302)
            //#define DHTTYPE DHT21   // DHT 21 (AM2301)
            DHT dht(DHTPIN, DHTTYPE);


            /*LCD 20x4 pins for Mega
            1-  GND
            2-  +5V
            3-  GND in my 20x4 lcd contrast
            4-  D22
            5-  GND
            6-  D24
            7-  NC
            8-  NC
            9-  NC
            10- NC
            11- D26
            12- D28
            13- D30
            14- D32
            15- NC
            16- NC

            pins D8, D9 for first h-bridge, for motor nr.1 what open and close window nr.1
            I used Stepper-Motor-Drive-Controller-Board-Module-L298N-Dual-H-Bridge-DC-For-Arduino
            in bridged mode In1+In3 and In2+In4 is bridged and outputs  1-3 and 2-4 is bridged for 4A
            current
            */

            LiquidCrystal lcd(22, 24, 26, 28, 30, 32);


           // Data wire is plugged into pin D2 on the Arduino
            #define ONE_WIRE_BUS 2


            // Setup a oneWire instance to communicate with any OneWire devices
            OneWire oneWire(ONE_WIRE_BUS);

            // Pass our oneWire reference to Dallas Temperature.
            DallasTemperature sensors(&oneWire);

            // Assign the addresses of your 1-Wire temp sensors.
            // See the tutorial on how to obtain these addresses:
            // http://www.hacktronics.com/Tutorials/arduino-1-wire-address-finder.html
             //sensors.getAddress(deviceAddress, index)
            //DeviceAddress pinnaseThermometer = { 0x28, 0x0A, 0x03, 0xD9, 0x04, 0x00, 0x00, 0x93 };
             DeviceAddress kasvuhoonesThermometer = { 0x28, 0xEA, 0xD6, 0xBB, 0x05, 0x00, 0x00, 0x0A };
             DeviceAddress outdoorThermometer = { 0x28, 0xBB, 0xF1, 0xBB, 0x05, 0x00, 0x00, 0xBA };
            //DeviceAddress mullasThermometer = { 0x28, 0x1F, 0xAA, 0xDA, 0x02, 0x00, 0x00, 0xBA };



            int tempHigh =A3; // relee mis avab luugi i do not use this time
            int tempLow =A4; //relee mis suleb luugi, i do not use this time
            //int MOTOR1 =8;
            //int MOTOR2 =9;

             int X=0;

            void setup(void)
            {

           lcd.begin(20, 4);
            lcd.clear();
            //lcd.setCursor(0,0);

            pinMode (tempLow, OUTPUT);
            pinMode (tempHigh, OUTPUT);
            //pinMode (MOTOR1. OUTPUT); //for motor 1
            //pinMode (MOTOR2, OUTPUT);  //for motor1

             digitalWrite (tempLow, HIGH);
             digitalWrite (tempHigh, HIGH);


              // start serial port
              Serial.begin(9600);


              // Start up the library
              sensors.begin();
              // set the resolution to 10 bit (good enough?)
              //sensors.setResolution(pinnaseThermometer, 9);
              sensors.setResolution(kasvuhoonesThermometer, 9); //greenhouse
              sensors.setResolution(outdoorThermometer, 9);
              //sensors.setResolution(mullasThermometer, 9);

            }

            void printTemperature(DeviceAddress deviceAddress)
            {
              float tempC = sensors.getTempC(outdoorThermometer);
              float tempC1 = sensors.getTempC(kasvuhoonesThermometer); // temp in greenhouse
              if (tempC == -127.00) {
                Serial.print("Error getting temperature");
              } else {
                Serial.print(tempC);
                Serial.print(tempC1);
                Serial.print("C  ");
                lcd.setCursor(11, 1);
                lcd.print("Out:");
                lcd.print(tempC ,1);
                lcd.print("C");
                lcd.setCursor(0,1);
                lcd.print("In:");
                lcd.print(tempC1 ,1);
                lcd.print("C");

                //-- panin koodi siia..
              }

                     Serial.println();
                     if (tempC >= 27 && X ==0){
                       digitalWrite(tempHigh, HIGH);
                       digitalWrite(8, HIGH); //start open window pin for H-bridge 1
                       digitalWrite(9, LOW);  // start open window pin for H-bridge 1
                      Serial.print("Palav on liiga.Avame luugi.");//fucking warm, i open windows
                      lcd.setCursor(0,0);
                      lcd.print("    Avame luugi");
                      delay(6000); //time for h-bridge to open window
                      digitalWrite(tempHigh, LOW);
                      digitalWrite(8, LOW); // stop motor, pin for H-bridge 1
                      digitalWrite(9, LOW); // stop motor, pin for H-bridge 1
                      lcd.setCursor(0,0);

                      lcd.print("   Luuk on avatud"); //window is open
                     X = 1;
                     }

                     if (tempC <= 26 && X ==1){
                      Serial.print("Jahedaks kisub.Sulgeme luugi"); //this means, weather is cold and needed close window

                      lcd.setCursor(0, 0);
                      lcd.print("   Sulgeme luugi");  //start close window
                      Serial.print(tempC);
                Serial.print("C  ");
                lcd.setCursor(0, 1);
                lcd.print("Out:");
                lcd.print(tempC ,1);
                lcd.print("C");

                     X = 0;

                      digitalWrite(tempLow, HIGH);

                       digitalWrite(8, LOW); //start close window pin for H-bridge 1
                       digitalWrite(9, HIGH);  // start clse window pin for H-bridge 1
                      delay(6000);       //  time for h-bridge close window
                      digitalWrite(tempLow, LOW);
                      digitalWrite(8, LOW); //stop close window pin for H-bridge 1
                       digitalWrite(9, LOW);  // stop close window pin for H-bridge 1
                      lcd.setCursor(0,0);
                      lcd.print("  Luuk on suletud"); //window is closed



}






            }

            void loop(void)
            {

               float h = dht.readHumidity();
               float t = dht.readTemperature();

               // check if returns are valid, if they are NaN (not a number) then something went wrong!
  if (isnan(t) || isnan(h)) {
    Serial.println("Failed to read from DHT");
  } else {
    Serial.print("Humidity: ");
    Serial.print(h);
    Serial.print(" %\t");
    Serial.print("Temperature: ");
    Serial.print(t);
    Serial.println(" *C");
    lcd.setCursor(7,2);
    lcd.print("DHT22");
    lcd.setCursor(0,3);
    lcd.print("H:");
    lcd.print(h ,1);
    lcd.print("% ");
    lcd.print("  T:");
    lcd.print(t ,1);
    lcd.print("*C");
  }



                //---------- temp
              delay(1000);
              Serial.print("Getting temperatures...\n\r");
              sensors.requestTemperatures();
              delay(2000);
              /*
              Serial.print("Mulla temperature is:  ");
              printTemperature(pinnaseThermometer);
              Serial.print("\n\r");
              delay(1000);
              */

              Serial.print("Kasvuhoones temperature is: ");
              printTemperature(kasvuhoonesThermometer);
              Serial.print("\n\r");
              delay(1000);

              Serial.print("Outdoor temperature is: ");
              printTemperature(outdoorThermometer);
              Serial.print("\n\r");
              delay(1000);

              /*
              Serial.print("Mullas temperature is: ");
              printTemperature(mullasThermometer);
              Serial.print("\n\r");
              delay(1000);
              */
            }