#include "DHT.h"
#include <Arduino.h>
#include <U8g2lib.h>

#include <Wire.h> // library requires for IIC communication

U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE); // initialization for the used OLED display

#define DHTPIN 7     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321

DHT dht(DHTPIN, DHTTYPE);
char buffer[32]; // helper buffer to construct a string to be displayed

void setup() {
  //Serial.begin(115200);
  //Serial.println(F("DHT22 example!"));
  u8g2.begin(); // start the u8g2 library

  dht.begin();
}

void loop() {
    float temperature = dht.readTemperature();
    float humidity = dht.readHumidity();






  // code from https://lopaka.app/
	u8g2.setBitmapMode(1);
	u8g2.drawFrame(12, 21, 104, 20);
	u8g2.drawBox(14, 23, 20, 16); // draw the progressbar fill
	u8g2.setFont(u8g2_font_helvB08_tr);
	sprintf(buffer, "Progress: %d%%", 20); // construct a string with the progress variable
	u8g2.drawStr(33, 53, buffer); // display the string
	u8g2.setFont(u8g2_font_haxrcorp4089_tr);
	u8g2.drawStr(0, 7, "Progress Bar Screen");
	u8g2.drawLine(0, 9, 127, 9);
	

  u8g2.sendBuffer();					// transfer internal memory to the display
  

}