OLED Girls Who Code logo

/*********************************************************************
This is an example for our Monochrome OLEDs based on SSD1306 drivers

  Pick one up today in the adafruit shop!
  ------> http://www.adafruit.com/category/63_98

This example is for a 128x64 size display using SPI to communicate
4 or 5 pins are required to interface

Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!

Written by Limor Fried/Ladyada  for Adafruit Industries.
BSD license, check license.txt for more information
All text above, and the splash screen must be included in any redistribution
*********************************************************************/

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

// If using software SPI (the default case):
#define OLED_MOSI   9
#define OLED_CLK   10
#define OLED_DC    11
#define OLED_CS    12
#define OLED_RESET 13
Adafruit_SSD1306 display(OLED_MOSI, OLED_CLK, OLED_DC, OLED_RESET, OLED_CS);

/* Uncomment this block to use hardware SPI
#define OLED_DC     6
#define OLED_CS     7
#define OLED_RESET  8
Adafruit_SSD1306 display(OLED_DC, OLED_RESET, OLED_CS);
*/

#define LOGO_GWC_HEIGHT 32
#define LOGO_GWC_WIDTH  128
const unsigned char logo_gwc_bmp[] PROGMEM = {
  // 'girls_who_code_logo_128x64, 128x64px
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xbf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xfe, 0xef, 0xff, 0xff, 0xff, 0xff, 0xf2, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xfe, 0xf7, 0xff, 0xff, 0xff, 0xff, 0xf7, 0xbf, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xfe, 0xf7, 0xff, 0xff, 0xff, 0xff, 0xf7, 0xbf, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xfe, 0xf7, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xfe, 0xef, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xf7, 0xff, 0xfe, 0xcf, 0xff, 0xff, 0xff, 0xff, 0xf6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xfe, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xef, 0xfe, 0xbf, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xc0, 0xf7, 0xe0, 0xfe, 0x7f, 0x87, 0xff, 0xcf, 0xbe, 0xf4, 0x7f, 0x0f, 0xff, 0xff, 0xff, 0xff,
  0x3c, 0xe7, 0xee, 0xfe, 0xff, 0x7b, 0xff, 0xaf, 0x3e, 0x13, 0xbe, 0xf6, 0x7f, 0xff, 0xff, 0xff,
  0x7c, 0xc7, 0xde, 0xfc, 0x7c, 0xfb, 0xff, 0x67, 0x3c, 0xf7, 0xbc, 0xf2, 0x7f, 0xff, 0xff, 0xff,
  0x3c, 0xb7, 0xbf, 0x73, 0x3b, 0x73, 0x7f, 0xf6, 0x19, 0xf7, 0xb8, 0xf6, 0x7f, 0xff, 0xff, 0xff,
  0xc6, 0x78, 0xff, 0x8f, 0xcf, 0x8b, 0xff, 0xf9, 0xc7, 0xf7, 0xc7, 0x1e, 0x7f, 0xff, 0xff, 0xff,
  0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xff, 0xff, 0xff,
  0xf8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xff, 0xff, 0xff,
  0xf6, 0xf8, 0x00, 0x00, 0x07, 0xe0, 0x00, 0x00, 0x1f, 0xc0, 0x00, 0x1e, 0x7f, 0x00, 0x00, 0x00,
  0xec, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xfc,
  0xdc, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xfc,
  0xdc, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0x00, 0x00,
  0xdd, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xc9, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xf9, 0xff, 0xff, 0xff, 0xe7, 0xff, 0xff, 0x9f, 0xdf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xf9, 0xff, 0xff, 0xff, 0xe3, 0xff, 0xff, 0x9f, 0xcf, 0xff, 0xfe, 0x7f, 0x3f, 0xff, 0xff,
  0xff, 0xff, 0x00, 0x00, 0x07, 0xe0, 0x00, 0x00, 0x1f, 0xc0, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};

#define SSD1306_LCDHEIGHT 64
#if (SSD1306_LCDHEIGHT != 64)
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
#endif

void setup() {
  Serial.begin(9600);

  display.begin(SSD1306_SWITCHCAPVCC);
  display.clearDisplay();
}

void loop() {
  // display the Girls Who Code logo!
  display.drawBitmap(0, 0, logo_gwc_bmp, LOGO_GWC_WIDTH, LOGO_GWC_HEIGHT, 1);
  display.display();

  // invert the display so that it blinks!
  display.invertDisplay(true);
  delay(1000);
  display.invertDisplay(false);
  delay(1000);
}