Class Adxl362
Driver for the ADXL362 triple axis accelerometer
Assembly: Adxl3xx.dll
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public class Adxl362 : ByteCommsSensorBase<(Acceleration3D? Acceleration3D, Temperature? Temperature)>, IObservable<IChangeResult<(Acceleration3D? Acceleration3D, Temperature? Temperature)>>, ISamplingSensor<(Acceleration3D? Acceleration3D, Temperature? Temperature)>, ISensor<(Acceleration3D? Acceleration3D, Temperature? Temperature)>, IDisposable, IAccelerometer, ISamplingSensor<Acceleration3D>, ISensor<Acceleration3D>, ITemperatureSensor, ISamplingSensor<Temperature>, ISensor<Temperature>, ISensor, ISamplingSensor, ISpiPeripheral
Inheritance: System.Object -> Meadow.Foundation.ObservableBase<UNIT>
Implements:
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System.IObservable<Meadow.IChangeResult<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>>, Meadow.Peripherals.Sensors.ISamplingSensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>, Meadow.Peripherals.Sensors.ISensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>, System.IDisposable, Meadow.Peripherals.Sensors.Motion.IAccelerometer, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Acceleration3D>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Acceleration3D>, Meadow.Peripherals.Sensors.ITemperatureSensor, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>, Meadow.Peripherals.Sensors.ISensor, Meadow.Peripherals.Sensors.ISamplingSensor, Meadow.Hardware.ISpiPeripheral
Properties
Acceleration3D
The current acceleration value
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public Acceleration3D? Acceleration3D { get; }
Temperature
The current temperature value
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public Temperature? Temperature { get; }
DefaultSpiBusSpeed
The default SPI bus speed for the device
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public Frequency DefaultSpiBusSpeed { get; }
SpiBusSpeed
The SPI bus speed for the device
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public Frequency SpiBusSpeed { get; set; }
DefaultSpiBusMode
The default SPI bus mode for the device
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public SpiClockConfiguration.Mode DefaultSpiBusMode { get; }
SpiBusMode
The SPI bus mode for the device
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public SpiClockConfiguration.Mode SpiBusMode { get; set; }
DataReady
Indicate of data is ready to be read
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public bool DataReady { get; }
FIFOReady
Indicate if there is any data in the FIFO buffer
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public bool FIFOReady { get; }
FIFOWatermark
Indicate if there are at least the desired number of samples in the FIFO buffer
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public bool FIFOWatermark { get; }
FIFOOverrun
Indicate if the FIFO buffer has overrun (newly generated data is overwriting data already stored in the FIFO buffer
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public bool FIFOOverrun { get; }
ActivityDetected
Indicate if any activity has been detected over the specified threshold
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public bool ActivityDetected { get; }
InactivityDetected
Indicate if the sensor has detected inactivity or a free fall condition
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public bool InactivityDetected { get; }
IsAwake
Indicate if the sensor is awake or inactive
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public bool IsAwake { get; }
DeviceID
Read the device ID, MEMS ID, Part ID and silicon revision ID and encode the value in a 32-bit integer
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public int DeviceID { get; }
Status
Read the status register
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public byte Status { get; }
ActivityInactivityControl
Activity / Inactivity control register (see page 29 of the data sheet)
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public byte ActivityInactivityControl { get; set; }
SelfTest
Set the value of the self test register - setting this to true will put the device into self test mode, setting this to false will turn off the self test
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public bool SelfTest { set; }
FilterControl
Get / set the filter control register (see page 33 of the data sheet)
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public byte FilterControl { get; set; }
Methods
RaiseEventsAndNotify(IChangeResult<(Acceleration3D? Acceleration3D, Temperature? Temperature)>)
Raise events for subscribers and notify of value changes
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protected override void RaiseEventsAndNotify(IChangeResult<(Acceleration3D? Acceleration3D, Temperature? Temperature)> changeResult)
Parameters
| Type | Name | Description |
|---|---|---|
Meadow.IChangeResult<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>> | changeResult | The updated sensor data |
Reset()
Reset the sensor
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public void Reset()
Start()
Start making sensor readings
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public void Start()
Stop()
Stop sensor readings
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public void Stop()
Read()
Read data from the sensor
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public override Task<(Acceleration3D? Acceleration3D, Temperature? Temperature)> Read()
Returns
System.Threading.Tasks.Task<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>: The sensor data### StartUpdating(TimeSpan?)
Start updates
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public override void StartUpdating(TimeSpan? updateInterval = null)
Parameters
| Type | Name | Description |
|---|---|---|
System.Nullable<System.TimeSpan> | updateInterval | The update interval |
StopUpdating()
Stop updating
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public override void StopUpdating()
ReadSensor()
Reads data from the sensor
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protected override Task<(Acceleration3D? Acceleration3D, Temperature? Temperature)> ReadSensor()
Returns
System.Threading.Tasks.Task<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>: The latest sensor reading### ConfigureActivityThreshold(ushort, byte)
Configure the activity threshold and activity time. Once configured it will be
necessary to set the activity/inactivity control and interrupts if required.
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public void ConfigureActivityThreshold(ushort threshold, byte numberOfSamples)
Parameters
| Type | Name | Description |
|---|---|---|
System.UInt16 | threshold | 11-bit unsigned value for the activity threshold. |
System.Byte | numberOfSamples | Number of consecutive samples that must exceed the threshold |
ConfigureInactivityThreshold(ushort, ushort)
Configure the inactivity threshold and activity time. Once configured it will be necessary to set the activity/inactivity control and interrupts if required.
View Source
public void ConfigureInactivityThreshold(ushort threshold, ushort numberOfSamples)
Parameters
| Type | Name | Description |
|---|---|---|
System.UInt16 | threshold | 11-bit unsigned value for the activity threshold. |
System.UInt16 | numberOfSamples | Number of consecutive samples that must exceed the threshold |
Implements
System.IObservable<Meadow.IChangeResult<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>>Meadow.Peripherals.Sensors.ISamplingSensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>Meadow.Peripherals.Sensors.ISensor<System.ValueTuple<System.Nullable<Meadow.Units.Acceleration3D>,System.Nullable<Meadow.Units.Temperature>>>System.IDisposableMeadow.Peripherals.Sensors.Motion.IAccelerometerMeadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Acceleration3D>Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Acceleration3D>Meadow.Peripherals.Sensors.ITemperatureSensorMeadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>Meadow.Peripherals.Sensors.ISensorMeadow.Peripherals.Sensors.ISamplingSensorMeadow.Hardware.ISpiPeripheral