demo.RedWhiteAndBlue

/*
 * demo.RedWhiteAndBlue
 *
 * This demo cycles the display between red, white and blue.
 *
 */

#ifndef DEMO_H_
#define DEMO_H_

#define	DEMO

#define	HOLD_FRAMES	30

int	color;
int	numFrames;

void setup(void)
{
	// This code is invoked once to initialize the demo...
	numFrames = 0;
	color = 3;
}

void loop(void)
{
	// This code is invoked once each time the LEDs are scanned...
	if (numFrames > 0)
		{
		// Hold current image for some frames
		numFrames--;
		return;
		}
	numFrames = HOLD_FRAMES;

	// Go to next color
	if (color >= 2)
		color = 0;
	else
		color++;

	switch (color)
		{
		case 0:	// Red
			fillRect(display_addr, 0, 0, 8, 8, FULL_INTENSITY, 0, 0);
			break;
		case 1:	// White
			fillRect(display_addr, 0, 0, 8, 8, FULL_INTENSITY,
					FULL_INTENSITY, FULL_INTENSITY);
			break;
		case 2:	// Blue
			fillRect(display_addr, 0, 0, 8, 8, 0, 0, FULL_INTENSITY);
			break;
		}
}

#endif /* DEMO_H_ */