/// <summary>
/// Sets the color of a led.
/// </summary>
/// <param name="ledNumber">Led number (zero based index).</param>
/// <param name="color">The color.</param>
public void SetColor(int ledNumber, RgbColor color)
{
// Send data frame prefix (32x "0")
SendByte(0x00);
SendByte(0x00);
SendByte(0x00);
SendByte(0x00);
// Send color data for each one of the leds
for (int i = 0; i < ledColors.Count; i++)
{
if (i == ledNumber)
{
ledColors [i].Red = color.Red;
ledColors [i].Green = color.Green;
ledColors [i].Blue = color.Blue;
}
// Start by sending a byte with the format "1 1 /B7 /B6 /G7 /G6 /R7 /R6"
byte prefix = Convert.ToByte("11000000", 2);
if ((color.Blue & 0x80) == 0)
prefix |= Convert.ToByte("00100000", 2);
if ((color.Blue & 0x40) == 0)
prefix |= Convert.ToByte("00010000", 2);
if ((color.Green & 0x80) == 0)
prefix |= Convert.ToByte("00001000", 2);
if ((color.Green & 0x40) == 0)
prefix |= Convert.ToByte("00000100", 2);
if ((color.Red & 0x80) == 0)
prefix |= Convert.ToByte("00000010", 2);
if ((color.Red & 0x40) == 0)
prefix |= Convert.ToByte("00000001", 2);
SendByte(prefix);
// Now must send the 3 colors
SendByte(ledColors [i].Blue);
SendByte(ledColors [i].Green);
SendByte(ledColors [i].Red);
}
// Terminate data frame (32x "0")
SendByte(0x00);
SendByte(0x00);
SendByte(0x00);
SendByte(0x00);
}
/// <summary>
/// Sets the color of a led.
/// </summary>
/// <param name="ledNumber">Led number (zero based index).</param>
/// <param name="h">Hue.</param>
/// <param name="s">Saturation.</param>
/// <param name="v">Value.</param>
public void SetColorHsv(int ledNumber, double h, double s, double v)
{
RgbColor color = HsvToRgb(h, s, v);
SetColorRgb(ledNumber, color.Red, color.Green, color.Blue);
}
