// 21x7 LEDs in board, 2 rows at a time
public static byte[] GetUsbPackets(LedBrightness ledBrightness, byte startingRow, byte b0, byte b1, byte b2, byte b3, byte b4, byte b5)
{
if (startingRow != 0
&& startingRow != 2
&& startingRow != 4
&& startingRow != 6)
throw new ArgumentException("startingRow must be one of 0, 2, 4, or 6");
byte brightness = (byte)ledBrightness;
// need to reverse the order of the bits in each byte
b0 = BitUtil.Reverse(b0);
b1 = BitUtil.Reverse(b1);
b2 = BitUtil.Reverse(b2);
b3 = BitUtil.Reverse(b3);
b4 = BitUtil.Reverse(b4);
b5 = BitUtil.Reverse(b5);
byte[] data = new byte[] {
0x00, // padding?
brightness, startingRow,
b2, b1, b0,
b5, b4, b3,
};
return data;
}
public void SetBrightness([FromBody] LedBrightness brightness)
{
Program.KillAllThreads();
Program.SetBrightness(brightness.brightness);
}
/// <summary>
/// Controls the backlight brightness of the entire keyboard.
/// </summary>
/// <param name="brightness">The brightness level requested</param>
public void SetLedBrightness( LedBrightness brightness )
{
Send(0x40, 0x31, (int)brightness, 0);
}
/// <summary>
/// Controls the backlight brightness of the entire keyboard.
/// </summary>
/// <param name="brightness">The brightness level requested</param>
public void SetLedBrightness(LedBrightness brightness)
{
Send(0x40, 0x31, (int)brightness, 0);
}