#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64

int cursorx = 0;
int cursory = 0;

//48x16
static const unsigned char PROGMEM batteryfull[] = {
  0b00000011, 0b11111111, 0b11111111, 0b11111111, 0b11111111, 0b11111111, 0b00000011, 0b11111111,
  0b11111111, 0b11111111, 0b11111111, 0b11111111, 0b00111011, 0b00000000, 0b00000000, 0b00000000,
  0b00000000, 0b00000011, 0b00111011, 0b00111100, 0b11110011, 0b11001111, 0b00111100, 0b11110011,
  0b00111011, 0b00111100, 0b11110011, 0b11001111, 0b00111100, 0b11110011, 0b00111011, 0b00111100,
  0b11110011, 0b11001111, 0b00111100, 0b11110011, 0b00111011, 0b00111100, 0b11110011, 0b11001111,
  0b00111100, 0b11110011, 0b00111011, 0b00111100, 0b11110011, 0b11001111, 0b00111100, 0b11110011,
  0b00111011, 0b00111100, 0b11110011, 0b11001111, 0b00111100, 0b11110011, 0b00111011, 0b00111100,
  0b11110011, 0b11001111, 0b00111100, 0b11110011, 0b00111011, 0b00111100, 0b11110011, 0b11001111,
  0b00111100, 0b11110011, 0b00111011, 0b00111100, 0b11110011, 0b11001111, 0b00111100, 0b11110011,
  0b00111011, 0b00111100, 0b11110011, 0b11001111, 0b00111100, 0b11110011, 0b00111011, 0b00000000,
  0b00000000, 0b00000000, 0b00000000, 0b00000011, 0b00000011, 0b11111111, 0b11111111, 0b11111111,
  0b11111111, 0b11111111, 0b00000011, 0b11111111, 0b11111111, 0b11111111, 0b11111111, 0b11111111
};
//48x16
static const unsigned char PROGMEM connected[] = {
  0b00000001, 0b10000000, 0b00000000, 0b00000000, 0b01111110, 0b00000000, 0b00000001, 0b10000000,
  0b00000000, 0b00001000, 0b01111110, 0b00000000, 0b00000011, 0b11000000, 0b00000000, 0b00011000,
  0b01100011, 0b00000000, 0b00000011, 0b11000000, 0b00000000, 0b00110000, 0b01100001, 0b10000000,
  0b00000110, 0b01100000, 0b00000000, 0b01100000, 0b01100001, 0b10000000, 0b00000110, 0b01100000,
  0b00010000, 0b11000000, 0b01100001, 0b10000000, 0b00001100, 0b00110000, 0b00011001, 0b10000000,
  0b01100001, 0b10000000, 0b00001100, 0b00110000, 0b00001111, 0b00000000, 0b01111111, 0b10000000, 
  0b00011111, 0b11111000, 0b00000110, 0b00001000, 0b01111111, 0b10000000, 0b00011111, 0b11111000,
  0b00000000, 0b00001100, 0b01100001, 0b10000000, 0b00110000, 0b00001100, 0b01111111, 0b11111110,
  0b01100001, 0b10000000, 0b00110000, 0b00001100, 0b01111111, 0b11111110, 0b01100001, 0b10000000,
  0b01100000, 0b00000110, 0b00000000, 0b00001100, 0b01100001, 0b10000000, 0b01100000, 0b00000110,
  0b00000000, 0b00001000, 0b01100011, 0b00000000, 0b11000000, 0b00000011, 0b00000000, 0b00000000,
  0b01111110, 0b00000000, 0b11000000, 0b00000011, 0b00000000, 0b00000000, 0b01111110, 0b00000000
};
//48x16
static const unsigned char PROGMEM notconnected[] = {
  0b00000000, 0b00110000, 0b00000000, 0b00000000, 0b00001111, 0b11000000, 0b00000000, 0b00110000,
  0b00000011, 0b00001100, 0b00001111, 0b11000000, 0b00000000, 0b01111000, 0b00000011, 0b10011100,
  0b00001100, 0b01100000, 0b00000000, 0b01111000, 0b00000001, 0b11111000, 0b00001100, 0b00110000,
  0b00000000, 0b11001100, 0b00000000, 0b11110000, 0b00001100, 0b00110000, 0b00000000, 0b11001100,
  0b00000000, 0b11110000, 0b00001100, 0b00110000, 0b00000001, 0b10000110, 0b00000001, 0b11111000,
  0b00001100, 0b00110000, 0b00000001, 0b10000110, 0b00000011, 0b10011100, 0b00001111, 0b11110000,
  0b00000011, 0b11111111, 0b00000011, 0b00001101, 0b00001111, 0b11110000, 0b00000011, 0b11111111,
  0b00000000, 0b00000001, 0b10001100, 0b00110000, 0b00000110, 0b00000001, 0b10001111, 0b11111111,
  0b11001100, 0b00110000, 0b00000110, 0b00000001, 0b10001111, 0b11111111, 0b11001100, 0b00110000,
  0b00001100, 0b00000000, 0b11000000, 0b00000001, 0b10001100, 0b00110000, 0b00001100, 0b00000000,
  0b11000000, 0b00000001, 0b00001100, 0b01100000, 0b00011000, 0b00000000, 0b01100000, 0b00000000,
  0b00001111, 0b11000000, 0b00011000, 0b00000000, 0b01100000, 0b00000000, 0b00001111, 0b11000000
};

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

void setup() {
  Serial.begin(115200);
  if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64
      Serial.println(F("SSD1306 allocation failed"));
      for(;;);
  }
  display.clearDisplay();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(cursorx, cursory);

  display.drawBitmap(0 , 0, connected, 48, 16, WHITE);
  display.drawBitmap(79, 0, batteryfull, 48, 16, WHITE);

  cursorx = 0;
  cursory = 32;
  display.setCursor(cursorx, cursory);
  display.println("0 1 2 3 4 5 6 7 8 9 0");
  display.println("a b c d e f g h i j k");
  display.println("l m n o p q r s t u v");
  display.println("w x y z _ ! ? , . ^ >");
  display.display();


}
 
void loop() {
  delay(100);
}