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Class NineDofImuWing

Represents Adafruit's 9-DOF IMU FeatherWing

Assembly: NineDofImuWing.dll​
View Source​
Declaration
public class NineDofImuWing : PollingSensorBase<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)>, IObservable<IChangeResult<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)>>, ISamplingSensor<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)>, ISensor<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)>, IAccelerometer, ISamplingSensor<Acceleration3D>, ISensor<Acceleration3D>, IGyroscope, ISamplingSensor<AngularVelocity3D>, ISensor<AngularVelocity3D>, IMagnetometer, ISamplingSensor<MagneticField3D>, ISensor<MagneticField3D>, ISensor, ISamplingSensor

Inheritance: System.Object -> Meadow.Foundation.ObservableBase<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>> -> Meadow.Foundation.SamplingSensorBase<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>> -> Meadow.Foundation.PollingSensorBase<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>

Implements:

Expand

System.IObservable<Meadow.IChangeResult<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>>, Meadow.Peripherals.Sensors.ISamplingSensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>, Meadow.Peripherals.Sensors.ISensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>, Meadow.Peripherals.Sensors.Motion.IAccelerometer, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Acceleration3D>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Acceleration3D>, Meadow.Peripherals.Sensors.Motion.IGyroscope, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.AngularVelocity3D>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.AngularVelocity3D>, Meadow.Peripherals.Sensors.Motion.IMagnetometer, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.MagneticField3D>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.MagneticField3D>, Meadow.Peripherals.Sensors.ISensor, Meadow.Peripherals.Sensors.ISamplingSensor

Properties​

Lis3mdl​

The LIS3MDL Magnetometer

View Source​
Declaration
public Lis3mdl Lis3mdl { get; }

Lsm6dsox​

The LSM6DSOX Accelerometer/Gyroscope

View Source​
Declaration
public Lsm6dsox Lsm6dsox { get; }

UpdateInterval​

The sampling interval

View Source​
Declaration
public override TimeSpan UpdateInterval { get; }

IsSampling​

Is the sensor currently sampling

View Source​
Declaration
public bool IsSampling { get; }

Acceleration3D​

The current acceleration

View Source​
Declaration
public Acceleration3D? Acceleration3D { get; }

AngularVelocity3D​

The current angular velocity

View Source​
Declaration
public AngularVelocity3D? AngularVelocity3D { get; }

MagneticField3D​

The current magnetic field

View Source​
Declaration
public MagneticField3D? MagneticField3D { get; }

Methods​

StartUpdating(TimeSpan?)​

Starts updating the sensor on the updateInterval frequency specified.

This method also starts raising Updated events and notifying IObservable subscribers. Use the updateInterval parameter to specify how often events and notifications are raised/sent.

View Source​
Declaration
public override void StartUpdating(TimeSpan? updateInterval = null)
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()

RaiseEventsAndNotify(IChangeResult<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)>)​

Notify observers

View Source​
Declaration
protected override void RaiseEventsAndNotify(IChangeResult<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)> changeResult)
Parameters​
TypeNameDescription
Meadow.IChangeResult<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>changeResultprovides new and old values

ReadSensor()​

Read value from sensor

View Source​
Declaration
protected override Task<(Acceleration3D? Acceleration3D, AngularVelocity3D? AngularVelocity3D, MagneticField3D? MagneticField3D)> ReadSensor()
Returns​

System.Threading.Tasks.Task<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>: unitized value

Implements​

  • System.IObservable<Meadow.IChangeResult<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>>
  • Meadow.Peripherals.Sensors.ISamplingSensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>
  • Meadow.Peripherals.Sensors.ISensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.AngularVelocity3D>,System.Nullable<Meadow.Units.MagneticField3D>>>
  • Meadow.Peripherals.Sensors.Motion.IAccelerometer
  • Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Acceleration3D>
  • Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Acceleration3D>
  • Meadow.Peripherals.Sensors.Motion.IGyroscope
  • Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.AngularVelocity3D>
  • Meadow.Peripherals.Sensors.ISensor<Meadow.Units.AngularVelocity3D>
  • Meadow.Peripherals.Sensors.Motion.IMagnetometer
  • Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.MagneticField3D>
  • Meadow.Peripherals.Sensors.ISensor<Meadow.Units.MagneticField3D>
  • Meadow.Peripherals.Sensors.ISensor
  • Meadow.Peripherals.Sensors.ISamplingSensor