/// <summary>
/// Construct a new chain of APA102-based smart LEDs.
/// </summary>
/// <param name="spi">The SPI port to use</param>
/// <param name="numLeds">The number of APA102 smart LEDs in this chain</param>
/// <param name="frequency">The frequency to use</param>
public Apa102(Spi spi, int numLeds, double frequency = 6)
{
this.spi = spi;
spi.Enabled = true;
this.freq = frequency;
for (var i = 0; i < numLeds; i++)
{
Leds.Add(new Led(this));
}
}
/// <summary>
/// Construct an LedDriver
/// </summary>
/// <param name="numLeds">The number of LEDs to construct</param>
/// <param name="HasGlobalBrightnessControl">Whether the controller can globally adjust the LED brightness.</param>
/// <param name="HasIndividualBrightnessControl">Whether the controller has individual LED brightness control</param>
public LedDriver(int numLeds, bool HasGlobalBrightnessControl, bool HasIndividualBrightnessControl)
{
this.HasGlobalBrightnessControl = HasGlobalBrightnessControl;
this.HasIndividualBrightnessControl = HasIndividualBrightnessControl;
for (var i = 0; i < numLeds; i++)
{
var led = new Led(this, i, HasIndividualBrightnessControl);
Leds.Add(led);
}
}
private void ZeilenSpaltenAblgeich(int rows, int cols)
{
if (rows * cols != Leds.Count)
{
Leds.Clear();
for (int i = 0; i < rows * cols; i++)
{
Leds.Add(new LedVm()
{
LedBrush = Brushes.Black
});
}
}
}