#include <dht.h>
#include <TinyWireM.h>
#include <Tiny4kOLED.h>

#define DHT22_PIN PB1


dht DHT;

void splash() {
  oled.clear();
  oled.setCursor(18, 2);
  oled.print(F("Station 001"));

}


void prepareDisplay() {
  unsigned int i, k;
  unsigned char ch[5];

  oled.clear();
  oled.begin();

  oled.setCursor(18, 0);
  oled.print(F("Station 001"));


}

float getTemperature() {
  return DHT.temperature;
}

float getHumidity() {
  return DHT.humidity;
}

void setup() {
  pinMode(DHT22_PIN, INPUT);

  oled.begin(128, 64, sizeof(tiny4koled_init_128x64br), tiny4koled_init_128x64br);

  // Two fonts are supplied with this library, FONT8X16 and FONT6X8
  oled.setFont(FONT8X16);

  // To clear all the memory
  oled.clear();
  oled.on();

  splash();






  delay(1600);
  prepareDisplay();
}

void loop() {
  static long startTime = 0;
  long currentTime;

  DHT.read22(DHT22_PIN);

  // Get current time
  currentTime = millis();

  // Checks 1 second passed
  if ((currentTime - startTime) > 1000) {
    startTime = currentTime;

    // Update temperature
    float temperature = getTemperature();

    // Set cursor
    oled.setCursor(12, 28);

    // Print to display
    oled.print(temperature, 1);
    oled.print("C");

    // Update humidity
    float humidity = getHumidity();

    // Set cursor
    oled.setCursor(80, 28);

    // Print to display
    oled.print(humidity, 1);
    oled.print("%");

  }
}