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Class SpstSwitch

Represents a simple, on/off, Single-Pole-Single-Throw (SPST) switch that closes a circuit to either ground/common or high.

Use the SwitchCircuitTerminationType to specify whether the other side of the switch terminates to ground or high.

Assembly: Meadow.Foundation.dll​
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Declaration
public class SpstSwitch : ISwitch, ISensor<bool>, ISensor

Implements:
Meadow.Peripherals.Switches.ISwitch, Meadow.Peripherals.Sensors.ISensor<System.Boolean>, Meadow.Peripherals.Sensors.ISensor

Properties​

IsOn​

Describes whether or not the switch circuit is closed/connected (IsOn = true), or open (IsOn = false).

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Declaration
public bool IsOn { get; protected set; }

DigitalInputPort​

Returns the DigitalInputPort.

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Declaration
protected IDigitalInterruptPort DigitalInputPort { get; set; }

IsDisposed​

Is the object disposed

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Declaration
public bool IsDisposed { get; }

Methods​

DigitalInChanged(object, DigitalPortResult)​

Event handler when switch value has been changed

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Declaration
protected void DigitalInChanged(object sender, DigitalPortResult e)
Parameters​
TypeName
System.Objectsender
Meadow.Hardware.DigitalPortResulte

Read()​

Convenience method to get the current sensor reading

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Declaration
public Task<bool> Read()
Returns​

System.Threading.Tasks.Task<System.Boolean>

Dispose()​

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Declaration
public void Dispose()

Dispose(bool)​

Dispose of the object

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Declaration
protected virtual void Dispose(bool disposing)
Parameters​
TypeNameDescription
System.BooleandisposingIs disposing

Events​

Changed​

Raised when the switch circuit is opened or closed.

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Declaration
public event EventHandler Changed
Event Type​

System.EventHandler

Implements​

  • Meadow.Peripherals.Switches.ISwitch
  • Meadow.Peripherals.Sensors.ISensor<System.Boolean>
  • Meadow.Peripherals.Sensors.ISensor