#include <U8g2lib.h>

U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0);

#define LINE_LENGTH 20
#define DISPLAY_WIDTH 128
#define DISPLAY_HEIGHT 64
#define CENTER_X (DISPLAY_WIDTH / 2)
#define CENTER_Y (DISPLAY_HEIGHT / 2)

int angle = 0; 

void setup() {
  u8g2.begin();
}

void loop() {
  angle++;

  u8g2.clearBuffer();

  drawImage();

  float x2 = CENTER_X + LINE_LENGTH * cos(angle * PI / 180);
  float y2 = CENTER_Y + LINE_LENGTH * sin(angle * PI / 180);
  u8g2.drawLine(CENTER_X, CENTER_Y, x2, y2);
  u8g2.sendBuffer();
}

void drawBackground() {
  static const unsigned char image_Power_25x27_bits[] U8X8_PROGMEM = {0xf8,0xff,0x3f,0x00,0x04,0x00,0x40,0x00,0x02,0x00,0x80,0x00,0x01,0x00,0x00,0x01,0x01,0x10,0x00,0x01,0x01,0x38,0x00,0x01,0x01,0x38,0x00,0x01,0x81,0x39,0x03,0x01,0xc1,0x39,0x07,0x01,0xe1,0x38,0x0e,0x01,0x61,0x38,0x0c,0x01,0x61,0x38,0x0c,0x01,0x61,0x10,0x0c,0x01,0x61,0x00,0x0c,0x01,0x61,0x00,0x0c,0x01,0x61,0x00,0x0c,0x01,0xe1,0x00,0x0e,0x01,0xc1,0x01,0x07,0x01,0x81,0x83,0x03,0x01,0x01,0xff,0x01,0x01,0x01,0x7c,0x00,0x01,0x01,0x00,0x00,0x01,0x01,0x00,0x00,0x01,0x03,0x00,0x80,0x01,0x06,0x00,0xc0,0x00,0xfc,0xff,0x7f,0x00,0xf8,0xff,0x3f,0x00};
  static const unsigned char image_Power_hvr_25x27_bits[] U8X8_PROGMEM = {0xf8,0xff,0x3f,0x00,0xfc,0xff,0x7f,0x00,0xfe,0xff,0xff,0x00,0xff,0xff,0xff,0x01,0xff,0xef,0xff,0x01,0xff,0xc7,0xff,0x01,0xff,0xc7,0xff,0x01,0x7f,0xc6,0xfc,0x01,0x3f,0xc6,0xf8,0x01,0x1f,0xc7,0xf1,0x01,0x9f,0xc7,0xf3,0x01,0x9f,0xc7,0xf3,0x01,0x9f,0xef,0xf3,0x01,0x9f,0xff,0xf3,0x01,0x9f,0xff,0xf3,0x01,0x9f,0xff,0xf3,0x01,0x1f,0xff,0xf1,0x01,0x3f,0xfe,0xf8,0x01,0x7f,0x7c,0xfc,0x01,0xff,0x00,0xfe,0x01,0xff,0x83,0xff,0x01,0xff,0xff,0xff,0x01,0xff,0xff,0xff,0x01,0xff,0xff,0xff,0x01,0xfe,0xff,0xff,0x00,0xfc,0xff,0x7f,0x00,0xf8,0xff,0x3f,0x00};
  static const unsigned char image_Bluetooth_Idle_5x8_bits[] U8X8_PROGMEM = {0x04,0x0d,0x16,0x0c,0x0c,0x16,0x0d,0x04};
  static const unsigned char image_ir_10px_bits[] U8X8_PROGMEM = {0xfc,0x00,0x02,0x01,0x79,0x02,0x84,0x00,0x30,0x00,0x00,0x00,0x30,0x00,0x58,0x00,0x78,0x00,0xff,0x03};
  static const unsigned char image_ButtonDown_7x4_bits[] U8X8_PROGMEM = {0x7f,0x3e,0x1c,0x08};
  static const unsigned char image_ButtonUp_7x4_bits[] U8X8_PROGMEM = {0x08,0x1c,0x3e,0x7f};
  static const unsigned char image_KeySave_24x11_bits[] U8X8_PROGMEM = {0xfe,0xff,0xff,0x01,0x00,0x80,0x01,0x00,0x80,0x31,0x97,0x8c,0x89,0x94,0x92,0x91,0x94,0x9e,0xa1,0x94,0x82,0x19,0x67,0x8c,0x01,0x00,0x80,0x01,0x00,0x80,0xfe,0xff,0x7f};
  u8g2.setBitmapMode(1);
  u8g2.setFontMode(1);
  u8g2.drawCircle(64, 32, 23);
  u8g2.drawXBMP( 100, 3, 25, 27, image_Power_25x27_bits);
  u8g2.drawXBMP( 100, 34, 25, 27, image_Power_hvr_25x27_bits);
  u8g2.drawXBMP( 92, 2, 5, 8, image_Bluetooth_Idle_5x8_bits);
  u8g2.drawXBMP( 80, 1, 10, 10, image_ir_10px_bits);
  u8g2.drawXBMP( 34, 33, 7, 4, image_ButtonDown_7x4_bits);
  u8g2.drawXBMP( 34, 28, 7, 4, image_ButtonUp_7x4_bits);
  u8g2.drawXBMP( 3, 50, 24, 11, image_KeySave_24x11_bits);
  u8g2.setFont(u8g2_font_haxrcorp4089_tr);
  u8g2.drawStr(2, 8, "Some important");
  u8g2.setFont(u8g2_font_helvB08_tr);
  u8g2.drawStr(3, 18, "text");
  u8g2.setFont(u8g2_font_4x6_tr);
  u8g2.drawStr(27, 18, "With");
  u8g2.setFont(u8g2_font_5x8_tr);
  u8g2.drawStr(0, 25, "different");
  u8g2.setFont(u8g2_font_6x10_tr);
  u8g2.drawStr(2, 33, "fonts");
  u8g2.setFont(u8g2_font_profont22_tr);
  u8g2.drawStr(2, 48, "Aa");
}

void drawImage() {
  static const unsigned char image__69300003_2__copy3__bits[] U8X8_PROGMEM = {0xc3,0x01,0x00,0x00,0x00,0x00,0x00,0x30,0xf0,0xff,0xff,0x01,0x00,0x00,0x00,0x00,0xc1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xff,0xff,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xf9,0xff,0xff,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xf9,0xff,0xff,0x0f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xff,0xff,0xff,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0x3b,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xf1,0xff,0xff,0x7b,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf9,0xff,0xff,0x7f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0x7f,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x7f,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0x7f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xff,0xff,0xff,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x3f,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x7f,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x7f,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xfd,0xff,0xff,0xff,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0xfe,0x7f,0xff,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf8,0xff,0xff,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xff,0xcf,0x0f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xff,0xff,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xff,0x0f,0x0e,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0xff,0x01,0x0c,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x01,0xc0,0xff,0x81,0x1c,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x50,0xc0,0x03,0xf0,0xff,0xe1,0x18,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf8,0xe3,0x07,0xf8,0xff,0x81,0x09,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xe3,0x1f,0xfc,0xdf,0x03,0x01,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0x7f,0xfc,0x8f,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xff,0xef,0xe9,0x87,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xf7,0xc7,0x07,0x83,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xf7,0x87,0x07,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x03,0x04,0x02,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0x03,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x34,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  u8g2.setBitmapMode(1);
  u8g2.setFontMode(1);
  u8g2.drawXBMP( 0, 0, 128, 64, image__69300003_2__copy3__bits);
}