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Class AnalogSamplingBase

Represents an AnalogSamplingBase sensor

Assembly: Meadow.Foundation.dll​
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Declaration
public abstract class AnalogSamplingBase : SamplingSensorBase<Voltage>, IObservable<IChangeResult<Voltage>>, ISamplingSensor<Voltage>, ISensor<Voltage>, ISensor, ISamplingSensor

Inheritance: System.Object -> Meadow.Foundation.ObservableBase<UNIT>

Derived:
Meadow.Foundation.Sensors.Light.Temt6000

Implements:
System.IObservable<Meadow.IChangeResult<Meadow.Units.Voltage>>, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Voltage>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Voltage>, Meadow.Peripherals.Sensors.ISensor, Meadow.Peripherals.Sensors.ISamplingSensor

Properties​

Voltage​

Current voltage

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Declaration
public Voltage Voltage { get; protected set; }

Methods​

StartUpdating(TimeSpan?)​

Starts continuously sampling the sensor.

This method also starts raising Changed events and IObservable subscribers getting notified. Use the readIntervalDuration parameter to specify how often events and notifications are raised/sent.

View Source​
Declaration
public override void StartUpdating(TimeSpan? updateInterval)
Parameters​
TypeNameDescription
System.Nullable<System.TimeSpan>updateIntervalA TimeSpan that specifies how long to
 wait between readings. This value influences how often `*Updated`
 events are raised and `IObservable` consumers are notified.
 The default is 5 seconds. |

StopUpdating()​

Stops sampling the sensor

View Source​
Declaration
public override void StopUpdating()

ReadSensor()​

Convenience method to get the current voltage

View Source​
Declaration
protected override Task<Voltage> ReadSensor()
Returns​

System.Threading.Tasks.Task<Meadow.Units.Voltage>: A float value that represents the current voltage

Implements​

  • System.IObservable<Meadow.IChangeResult<Meadow.Units.Voltage>>
  • Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Voltage>
  • Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Voltage>
  • Meadow.Peripherals.Sensors.ISensor
  • Meadow.Peripherals.Sensors.ISamplingSensor