public Display(DisplaySpiConnectionSettings settings, IGpioControllerFactory controllerFactory, ISPiDeviceFactory spiDeviceFactory)
{
_device = new Sh1106(settings.SpiConnectionSettings, settings.DcPin, settings.RstPin, spiDeviceFactory, controllerFactory);
_image = new Bitmap(_width, _height, PixelFormat.Format16bppGrayScale);
_disposables.Add(_image);
_disposables.Add(_device);
}
public Sh1106Display(DisplaySpiConnectionSettings settings, IGpioControllerFactory controllerFactory, ISPiDeviceFactory spiDeviceFactory) : base(Sh1106.Width, Sh1106.Height)
{
_device = new Sh1106(settings.SpiConnectionSettings, settings.DcPin, settings.RstPin, spiDeviceFactory, controllerFactory);
_device.Init();
Clear();
_device.SetContrast(255);
RegisterForDisposal(_device);
}
protected DigitalPortDeviceBase(DigitalPort port, IGpioControllerFactory controllerFactory)
{
if (controllerFactory == null)
{
throw new ArgumentNullException(nameof(controllerFactory));
}
DisplayProperties = new List <DisplayPropertyBase>();
Port = port;
Controller = controllerFactory.GetOrCreateController();
}
public Button(DigitalPort port, IGpioControllerFactory controllerFactory) : base(port, controllerFactory)
{
var(buttonPin, _) = Port.ToPinPair();
var openPinAsDisposable = Controller.OpenPinAsDisposable(buttonPin, PinMode.Input);
var registerCallbackForPinValueChangedEventAsDisposable = Controller.RegisterCallbackForPinValueChangedEventAsDisposable(buttonPin, PinEventTypes.Falling | PinEventTypes.Rising, Callback);
AddToDisposables(registerCallbackForPinValueChangedEventAsDisposable);
AddToDisposables(openPinAsDisposable);
IsPressed = Controller.Read(buttonPin) == PinValue.Low;
}
public Button(DigitalPort port, IGpioControllerFactory controllerFactory) : base(port, controllerFactory)
{
var(buttonPin, _) = Port.ToPinPair();
AddToDisposables(Disposable.Create(() =>
{
Controller.UnregisterCallbackForPinValueChangedEvent(buttonPin, Callback);
}));
AddToDisposables(Controller.OpenPin(buttonPin, PinMode.Input));
Controller.RegisterCallbackForPinValueChangedEvent(buttonPin, PinEventTypes.Falling | PinEventTypes.Rising, Callback);
IsPressed = Controller.Read(buttonPin) == PinValue.Low;
}
public Led(DigitalPort port, IGpioControllerFactory controllerFactory) : base(port, controllerFactory)
{
(_ledPin, _) = Port.ToPinPair();
}
public UltrasonicSensor(DigitalPort port, IGpioControllerFactory controllerFactory) : base(port, controllerFactory)
{
(_echoPin, _triggerPin) = port.ToPinPair();
}
public Buzzer(DigitalPort port, IGpioControllerFactory controllerFactory) : base(port, controllerFactory)
{
(_buzzPin, _) = Port.ToPinPair();
AddToDisposables(Controller.OpenPin(_buzzPin, PinMode.Output));
}
public UltrasonicSensor(DigitalPort port, IGpioControllerFactory controllerFactory) : base(port, controllerFactory)
{
(_echoPin, _triggerPin) = port.ToPinPair();
_echoReceived = new ManualResetEvent(false);
AddToDisposables(_echoReceived);
}
public Sh1106(SpiConnectionSettings connectionSettings, int dcPin, int rstPin, ISPiDeviceFactory sPiDeviceFactory, IGpioControllerFactory controllerFactory)
{
if (connectionSettings == null)
{
throw new ArgumentNullException(nameof(connectionSettings));
}
if (sPiDeviceFactory == null)
{
throw new ArgumentNullException(nameof(sPiDeviceFactory));
}
if (controllerFactory == null)
{
throw new ArgumentNullException(nameof(controllerFactory));
}
var spiDevice = sPiDeviceFactory.GetOrCreateSpiDevice(connectionSettings);
var controller = controllerFactory.GetOrCreateController();
_serialInterface = new SpiInterface(spiDevice, controller, dcPin, rstPin);
}
