Hello World for the Gameduino

GameDuino_HelloWorld.c

#include <SPI.h>
#include <GD.h>

void setup() {
  // give time for the gameduino splash screen to be displayed
  delay(2500);
  
  GD.begin();
  
  // load character set
  GD.ascii();
  
  // display the string
  GD.putstr(0, 0, "Hello World");
  
  // set the background colour to green
  unsigned int bg_colour = RGB(0, 255, 0);
  GD.wr16(BG_COLOR, bg_colour);
  
}

void loop() {

}