White noise demo for the Gameduino

Dependencies:   Gameduino mbed

main.cpp

Committer:
TheChrisyd
Date:
2012-12-21
Revision:
0:9962f75920b3

File content as of revision 0:9962f75920b3:

#include "mbed.h"
#include "GD.h"
#include "random.h"
#include "shield.h"

GDClass GD(ARD_MOSI, ARD_MISO, ARD_SCK, ARD_D9, USBTX, USBRX) ;
int main()
{
  GD.begin();
  int i;
  for (i = 0; i < 256; i++) {
    GD.wr16(RAM_PAL + (4 * i + 0) * 2, RGB(0,0,0));
    GD.wr16(RAM_PAL + (4 * i + 1) * 2, RGB(0x20,0x20,0x20));
    GD.wr16(RAM_PAL + (4 * i + 2) * 2, RGB(0x40,0x40,0x40));
    GD.wr16(RAM_PAL + (4 * i + 3) * 2, RGB(0xff,0xff,0xff));
  }
  GD.microcode(random_code, sizeof(random_code));
}

void loop()
{
}