public void LightningPattern(CancellationToken token)
{
var random = new Random();
using (var rpi = new WS281x(settings))
{
while (true)
{
if (token.IsCancellationRequested)
{
this.logger.Information("Cancelling Lightning Pattern...");
break;
}
var blue = random.NextDouble();
if (blue < 100)
{
blue = 100;
}
rpi.SetBrightness((int)(255 * random.NextDouble()));
rpi.SetAll(Color.FromArgb(255, 100, 100, (int)blue));
Thread.Sleep((int)(2000 * random.NextDouble()));
rpi.SetBrightness(0);
Thread.Sleep((int)(5000 * random.NextDouble()));
}
}
}
public void FadePixels(CancellationToken token, Pixels pixels)
{
using (var rpi = new WS281x(settings))
{
rpi.SetAll(Color.FromArgb(255, pixels.r, pixels.g, pixels.b));
while (true)
{
for (double x = 0.0; x <= 2.0 * Math.PI; x += (5.0 / 255.0))
{
if (token.IsCancellationRequested)
{
this.logger.Information("Cancelling Fade Pattern...");
break;
}
rpi.SetBrightness((int)(255.0 * Math.Abs(Trig.Sin(x))));
Thread.Sleep(10);
}
}
}
}
public void ReloadData()
{
_sd = DataUtil.GetSystemData();
LedData?d0 = DataUtil.GetDevice <LedData>("0");
LedData?d1 = DataUtil.GetDevice <LedData>("1");
if (!SystemUtil.IsRaspberryPi() || d0 == null || d1 == null || _d0 == null || _d1 == null)
{
_d0 = d0;
_d1 = d1;
return;
}
if (d0.StripType != _d0.StripType || d1.StripType != _d1.StripType)
{
_ws281X?.Dispose();
LoadStrips(d0, d1);
}
_d0 = d0;
_d1 = d1;
if (_ws281X == null)
{
LoadStrips(_d0, _d1);
}
_use0 = _d0.Enable;
_use1 = _d1.Enable;
_enableAbl = _sd.EnableAutoBrightness;
_ablVolts = _sd.AblVolts;
_ablAmps = _sd.AblAmps;
if (_use0)
{
_s0Brightness = (int)(_d0.Brightness / 100f * 255f);
_s0MaxBrightness = _s0Brightness;
_ws281X?.SetBrightness(_s0Brightness);
}
if (_use1)
{
_s1Brightness = (int)(_d1.Brightness / 100f * 255f);
_s1MaxBrightness = _s1Brightness;
_ws281X?.SetBrightness(_s1Brightness, 1);
}
}