/////BIBLIOTEKI
#include <Wire.h>
#include <SPI.h>
#include <Adafruit_Sensor.h>
#include "Adafruit_BME680.h"
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

////////SENZOR
#define BME_SCK 13
#define BME_MISO 12
#define BME_MOSI 11
#define BME_CS 10
#define SEALEVELPRESSURE_HPA (1013.25)
Adafruit_BME680 bme; // I2C
//Adafruit_BME680 bme(BME_CS); // hardware SPI
//Adafruit_BME680 bme(BME_CS, BME_MOSI, BME_MISO,  BME_SCK);

///////EKRAN
#define BACKLIGHT_PIN 9
LiquidCrystal_I2C lcd(0x38, BACKLIGHT_PIN, POSITIVE);  // Set the LCD I2C address
const uint8_t charBitmap[][8] = {
  { 0xc, 0x12, 0x12, 0xc, 0, 0, 0, 0 },
  { 0x6, 0x9, 0x9, 0x6, 0, 0, 0, 0 },
  { 0x0, 0x6, 0x9, 0x9, 0x6, 0, 0, 0x0 },
  { 0x0, 0xc, 0x12, 0x12, 0xc, 0, 0, 0x0 },
  { 0x0, 0x0, 0xc, 0x12, 0x12, 0xc, 0, 0x0 },
  { 0x0, 0x0, 0x6, 0x9, 0x9, 0x6, 0, 0x0 },
  { 0x0, 0x0, 0x0, 0x6, 0x9, 0x9, 0x6, 0x0 },
  { 0x0, 0x0, 0x0, 0xc, 0x12, 0x12, 0xc, 0x0 }

};


////////MOTOR
#define MOTOR_PIN 8

void setup() {
  pinMode(MOTOR_PIN, OUTPUT);


  Serial.begin(9600);
  while (!Serial);
  Serial.println(F("BME680 test"));
  if (!bme.begin()) {
    Serial.println("Could not find a valid BME680 sensor, check wiring!");
    while (1);
  }
  // Set up oversampling and filter initialization
  bme.setTemperatureOversampling(BME680_OS_8X);
  bme.setHumidityOversampling(BME680_OS_2X);
  bme.setPressureOversampling(BME680_OS_4X);
  bme.setIIRFilterSize(BME680_FILTER_SIZE_3);
  bme.setGasHeater(320, 150); // 320*C for 150 ms


  int charBitmapSize = (sizeof(charBitmap ) / sizeof (charBitmap[0]));
  // Switch on the backlight
  pinMode ( BACKLIGHT_PIN, OUTPUT );
  digitalWrite ( BACKLIGHT_PIN, HIGH );
  lcd.begin(16, 2);              // initialize the lcd
  for ( int i = 0; i < charBitmapSize; i++ )
  {
    lcd.createChar ( i, (uint8_t *)charBitmap[i] );
  }
  lcd.home ();
}

void loop() {
  if (! bme.performReading()) {
    Serial.println("Failed to perform reading :(");
    return;
  }

  int temp = bme.temperature;

  if(temp > 30){
    digitalWrite(MOTOR_PIN, HIGH);
  }

  delay(2000);
  lcd.setCursor(0,0);
  lcd.print("temp: ");
  lcd.print(temp);
  lcd.setCursor(0,1);
  lcd.print("FAN: ");
  if(digitalRead(MOTOR_PIN) == LOW) lcd.print("ON");
  else lcd.print("OFF");

}