KeyMatrix Class

Definition

Namespace:

Iot.Device.KeyMatrix

Assembly:

Iot.Device.Bindings.dll

Package:

Iot.Device.Bindings v3.0.0

GPIO key matrix Driver

public class KeyMatrix : IDisposable

type KeyMatrix = class
    interface IDisposable

Public Class KeyMatrix
Implements IDisposable

Inheritance

Object

KeyMatrix

Implements

IDisposable

Constructors

KeyMatrix(IEnumerable<Int32>, IEnumerable<Int32>, TimeSpan, GpioController, Boolean)	Initialize key matrix
KeyMatrix(IEnumerable<Int32>, IEnumerable<Int32>, TimeSpan, PinMode, GpioController, Boolean)	Initialize key matrix

Properties

InputPins	Get input pins
Item[Int32]	Get buttons' values by output
OutputPins	Get output pins
ScanInterval	Get or set interval in milliseconds
Values	Get all buttons' values

Methods

Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
ReadKey()	Blocks execution until a key event is received
StartListeningKeyEvent()	Start listening to key events
StopListeningKeyEvent()	Stop listening to key events

Events

KeyEvent

The raised event