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

#define DHT22_PIN PB1
dht DHT;

void splash() {
  oled.setFont(FONT6X8);
  oled.setCursor(13, 1);
  oled.print("ATtiny85 & SSD1306");

  oled.setCursor(15,4);
  oled.print("DO THI NGOC ANH");

  oled.setCursor(12, 7);
  oled.print("^_^  ^_^  ^_^  ^_^");
  
}
void kkk(){
  oled.setFont(FONT8X16);
  oled.setCursor(30, 3);
  oled.print("WELLCOME !");

}

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(FONT6X8);

  
  oled.on();
  splash();
  delay (2000);
  oled.clear();
  
  kkk();
  delay (2000);
  oled.clear();
  
}

void loop() {
    oled.setFont(FONT6X8);
    DHT.read22(DHT22_PIN);

    // Update temperature
    float temperature = getTemperature();
    oled.setCursor(1, 3);
    oled.print("temperature");
    // Set cursor
    oled.setCursor(75, 3);
   

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

    // Update humidity
    float humidity = getHumidity();
    oled.setCursor(1, 5);
    oled.print("humidity");

    // Set cursor
    oled.setCursor(75, 5);

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