internal RpiWs281xClient(Ws281x_t data, PixelOrder pixelOrder = PixelOrder.GRB, ILog log = null)
{
_data = data;
_defaultChannel = 0;
_log = log ?? NullLogger.Instance;
_pixelOrder = PixelOrder.GRB;
_init = NativeMethods.ws2811_init(ref _data);
if (_init != 0)
{
throw new Exception(string.Format("ws2811_init failed - returned {0}", _init));
}
}
internal Ws281x_t CreateDataStructure()
{
var data = new Ws281x_t
{
freq = Frequency,
dmanum = Dma,
channel = new [] {
new Ws281x_channel_t {
gpionum = GpioPin,
count = LedCount,
invert = Invert ? 1 : 0,
brightness = Brightness,
},
new Ws281x_channel_t {
},
}
};
return(data);
}
