public static void Main()
{
// Create three colors, all LEDs off
RGB first = new RGB(0, 0, 0);
RGB second = new RGB(0, 0, 0);
RGB third = new RGB(0, 0, 0);
// Put them into an array
RGB[] colors = { first, second, third };
// Use D6 for CIN and D7 for DIN (Grove Base Shield v1.2 header #6)
OutputPort cin = new OutputPort(Pins.GPIO_PIN_D6, false);
OutputPort din = new OutputPort(Pins.GPIO_PIN_D7, false);
// Create our chainable RGB led object using the ports from above
ChainableRGBLed leds = new ChainableRGBLed(cin, din);
// Loop forever
while (true)
{
// Set the colors
leds.setColors(colors);
// Randomize each color
randomize(first);
randomize(second);
randomize(third);
}
}
private static void randomize(RGB color)
{
do
{
// Increment the counter to get the next number and keep it within the bounds of the table
counter++;
counter = counter % increments.Length;
// XOR a new prime with the red value
color.red = (byte) (color.red ^ increments[counter]);
// Increment the counter to get the next number and keep it within the bounds of the table
counter++;
counter = counter % increments.Length;
// XOR a new prime with the green value
color.green = (byte) (color.green ^ increments[counter]);
// Increment the counter to get the next number and keep it within the bounds of the table
counter++;
counter = counter % increments.Length;
// XOR a new prime with the blue value
color.blue = (byte) (color.blue ^ increments[counter]);
} while ((color.red == 0) && (color.green == 0) && (color.blue == 0));
// Repeat this loop if all of the colors end up being zero (avoids a strobing effect)
}
public void setColors(RGB[] colors)
{
bool first = true;
bool last = false;
// Loop through each color
foreach(RGB rgb in colors) {
// Set it
setColor(rgb, first, last);
// Make sure first is no longer true
first = false;
}
// We're done, send the end frame
sendEndFrame();
}
private void setColor(RGB rgb, bool first, bool last)
{
setColor(rgb.red, rgb.green, rgb.blue, first, last);
}
public static void Main()
{
// Create three colors, all LEDs off
RGB first = new RGB(0, 0, 0);
RGB second = new RGB(0, 0, 0);
RGB third = new RGB(0, 0, 0);
int counter = 0;
int whichLed;
// Put them into an array
RGB[] colors = { first, second, third };
// Use D6 for CIN and D7 for DIN (Grove Base Shield v1.2 header #6)
OutputPort cin = new OutputPort(Pins.GPIO_PIN_D6, false);
OutputPort din = new OutputPort(Pins.GPIO_PIN_D7, false);
// Create our chainable RGB led object using the ports from above
ChainableRGBLed leds = new ChainableRGBLed(cin, din);
// Loop forever
while (true)
{
// Set the colors
leds.setColors(colors);
// Increment the counter
counter += 8;
// Determine which LED we're cycling
whichLed = counter >> 8;
if (whichLed == 0)
{
// Make the first LED red and turn off the second and third
first.red = (byte) (counter & 0xFF);
second.green = 0;
third.blue = 0;
}
else if (whichLed == 1)
{
// Make the second LED green and turn off the first and third
first.red = 0;
second.green = (byte) (counter & 0xFF);
third.blue = 0;
}
else if (whichLed == 2)
{
// Make the third LED blue and turn off the first and second
first.red = 0;
second.green = 0;
third.blue = (byte) (counter & 0xFF);
}
// Make sure the counter rolls properly after it runs through all three LEDs (256 * 3)
if (counter >= 768)
{
// We've looped through all three LEDs, start over
counter = 0;
}
}
}
