Class DigitalInterruptPortBase

A base class for IDigitalInterruptPort implementations

Assembly: Meadow.Contracts.dll

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Declaration

public abstract class DigitalInterruptPortBase : DigitalInputPortBase, IDigitalInterruptPort, IDigitalInputPort, IDigitalPort, IPort<IDigitalChannelInfo>, IDisposable, IObservable<IChangeResult<DigitalState>>

Inheritance: System.Object -> Meadow.Hardware.PortBase<C>

Derived:
Meadow.Hardware.DigitalInterruptPort

Implements:
Meadow.Hardware.IDigitalInterruptPort, System.IDisposable, System.IObservable<Meadow.IChangeResult<Meadow.Hardware.DigitalState>>

Properties

InterruptMode

Gets or sets a value indicating the type of interrupt monitoring this input.

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Declaration

public abstract InterruptMode InterruptMode { get; set; }

DebounceDuration

Gets or sets the debounce duration for the port

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Declaration

public abstract TimeSpan DebounceDuration { get; set; }

GlitchDuration

Gets or sets the glitch filter duration for the port

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Declaration

public abstract TimeSpan GlitchDuration { get; set; }

Observers

Gets a list of port State observers

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Declaration

protected List<IObserver<IChangeResult<DigitalState>>> Observers { get; }

Methods

RaiseChangedAndNotify(DigitalPortResult)

Raises the Changed event and notifies all observers of a state change

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Declaration

protected void RaiseChangedAndNotify(DigitalPortResult changeResult)

Parameters

Type	Name
Meadow.Hardware.DigitalPortResult	changeResult

Subscribe(IObserver<IChangeResult<DigitalState>>)

Adds a state observer to the port

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Declaration

public IDisposable Subscribe(IObserver<IChangeResult<DigitalState>> observer)

Returns

System.IDisposable

Parameters

Type	Name
System.IObserver<Meadow.IChangeResult<Meadow.Hardware.DigitalState>>	observer

Dispose(bool)

Releases allocated port resources

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Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name
System.Boolean	disposing

Events

Changed

Occurs when the state is changed. To enable this, set the InterruptMode at construction

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Declaration

public event EventHandler<DigitalPortResult> Changed

Event Type

System.EventHandler<Meadow.Hardware.DigitalPortResult>

Implements

• Meadow.Hardware.IDigitalInterruptPort
• Meadow.Hardware.IDigitalInputPort
• Meadow.Hardware.IDigitalPort
• Meadow.Hardware.IPort<C>
• System.IDisposable
• System.IObservable<Meadow.IChangeResult<Meadow.Hardware.DigitalState>>