KeyboardGpioDriver Class
Definition
Important
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A GPIO Driver for testing on Windows This driver uses the keyboard for simulating GPIO pins. Pins 0-2 are output only and represent the keyboard LEDs (Caps lock, Scroll Lock and Num Lock). Setting a value to any of these pins toggles the LEDs on the keyboard (if they're physically present). Pins above 8 are input only and represent the keyboard keys. To get the pin number, cast the corresponding ConsoleKey to int, e.g. int pinNumber = (int)ConsoleKey.A
public class KeyboardGpioDriver : System.Device.Gpio.GpioDrivertype KeyboardGpioDriver = class
inherit GpioDriverPublic Class KeyboardGpioDriver
Inherits GpioDriver- Inheritance
Constructors
| KeyboardGpioDriver() |
Creates an instance of the KeyboardGpioDriver |
Properties
| PinCount |
The number of pins provided by the driver. |
Methods
| AddCallbackForPinValueChangedEvent(Int32, PinEventTypes, PinChangeEventHandler) |
Adds a handler for a pin value changed event. |
| ClosePin(Int32) |
Closes an open pin. |
| ConvertPinNumberToLogicalNumberingScheme(Int32) |
Converts a board pin number to the driver's logical numbering scheme. |
| Dispose() |
Disposes this instance, closing all open pins (Inherited from GpioDriver) |
| Dispose(Boolean) |
Disposes this instance (Inherited from GpioDriver) |
| GetPinMode(Int32) |
Gets the mode of a pin. |
| IsPinModeSupported(Int32, PinMode) |
Checks if a pin supports a specific mode. |
| OpenPin(Int32) |
Opens a pin in order for it to be ready to use. The driver attempts to open the pin without changing its mode or value. |
| QueryComponentInformation() |
Query information about a component and its children. (Inherited from GpioDriver) |
| Read(Int32) |
Reads the current value of a pin. |
| RemoveCallbackForPinValueChangedEvent(Int32, PinChangeEventHandler) |
Removes a handler for a pin value changed event. |
| SetPinMode(Int32, PinMode, PinValue) |
Sets the mode to a pin and sets an initial value for an output pin. (Inherited from GpioDriver) |
| SetPinMode(Int32, PinMode) |
Sets the mode to a pin. |
| Toggle(Int32) |
Toggle the current value of a pin. |
| WaitForEvent(Int32, PinEventTypes, CancellationToken) |
Blocks execution until an event of type eventType is received or a cancellation is requested. |
| WaitForEventAsync(Int32, PinEventTypes, CancellationToken) |
Async call until an event of type eventType is received or a cancellation is requested. (Inherited from GpioDriver) |
| Write(Int32, PinValue) |
Writes a value to a pin. |