Meadow.Foundation.Sensors.Motion.Bno055 1.8.0.1

There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package Meadow.Foundation.Sensors.Motion.Bno055 --version 1.8.0.1
NuGet\Install-Package Meadow.Foundation.Sensors.Motion.Bno055 -Version 1.8.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Meadow.Foundation.Sensors.Motion.Bno055" Version="1.8.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Meadow.Foundation.Sensors.Motion.Bno055 --version 1.8.0.1
#r "nuget: Meadow.Foundation.Sensors.Motion.Bno055, 1.8.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Meadow.Foundation.Sensors.Motion.Bno055 as a Cake Addin
#addin nuget:?package=Meadow.Foundation.Sensors.Motion.Bno055&version=1.8.0.1

// Install Meadow.Foundation.Sensors.Motion.Bno055 as a Cake Tool
#tool nuget:?package=Meadow.Foundation.Sensors.Motion.Bno055&version=1.8.0.1

Meadow.Foundation.Sensors.Motion.Bno055

Bosch BNO055 I2C 9 axis absolute orientation sensor

The Bno055 library is designed for the Wilderness Labs Meadow .NET IoT platform and is part of Meadow.Foundation.

The Meadow.Foundation peripherals library is an open-source repository of drivers and libraries that streamline and simplify adding hardware to your C# .NET Meadow IoT application.

For more information on developing for Meadow, visit developer.wildernesslabs.co.

To view all Wilderness Labs open-source projects, including samples, visit github.com/wildernesslabs.

Usage

Bno055 sensor;

public override Task Initialize()
{
    Resolver.Log.Info("Initialize...");

    // create the sensor driver
    sensor = new Bno055(Device.CreateI2cBus());

    // classical .NET events can also be used:
    sensor.Updated += (sender, result) =>
    {
        Resolver.Log.Info($"Accel: [X:{result.New.Acceleration3D?.X.MetersPerSecondSquared:N2}," +
            $"Y:{result.New.Acceleration3D?.Y.MetersPerSecondSquared:N2}," +
            $"Z:{result.New.Acceleration3D?.Z.MetersPerSecondSquared:N2} (m/s^2)]");

        Resolver.Log.Info($"Gyro: [X:{result.New.AngularVelocity3D?.X.DegreesPerSecond:N2}," +
            $"Y:{result.New.AngularVelocity3D?.Y.DegreesPerSecond:N2}," +
            $"Z:{result.New.AngularVelocity3D?.Z.DegreesPerSecond:N2} (degrees/s)]");

        Resolver.Log.Info($"Compass: [X:{result.New.MagneticField3D?.X.Tesla:N2}," +
            $"Y:{result.New.MagneticField3D?.Y.Tesla:N2}," +
            $"Z:{result.New.MagneticField3D?.Z.Tesla:N2} (Tesla)]");

        Resolver.Log.Info($"Gravity: [X:{result.New.GravityVector?.X.MetersPerSecondSquared:N2}," +
            $"Y:{result.New.GravityVector?.Y.MetersPerSecondSquared:N2}," +
            $"Z:{result.New.GravityVector?.Z.MetersPerSecondSquared:N2} (meters/s^2)]");

        Resolver.Log.Info($"Quaternion orientation: [X:{result.New.QuaternionOrientation?.X:N2}," +
            $"Y:{result.New.QuaternionOrientation?.Y:N2}," +
            $"Z:{result.New.QuaternionOrientation?.Z:N2}]");

        Resolver.Log.Info($"Euler orientation: [heading: {result.New.EulerOrientation?.Heading:N2}," +
            $"Roll: {result.New.EulerOrientation?.Roll:N2}," +
            $"Pitch: {result.New.EulerOrientation?.Pitch:N2}]");

        Resolver.Log.Info($"Linear Accel: [X:{result.New.LinearAcceleration?.X.MetersPerSecondSquared:N2}," +
            $"Y:{result.New.LinearAcceleration?.Y.MetersPerSecondSquared:N2}," +
            $"Z:{result.New.LinearAcceleration?.Z.MetersPerSecondSquared:N2} (meters/s^2)]");

        Resolver.Log.Info($"Temp: {result.New.Temperature?.Celsius:N2}C");
    };

    // Example that uses an IObservable subscription to only be notified when the filter is satisfied
    var consumer = Bno055.CreateObserver(
        handler: result => Resolver.Log.Info($"Observer: [x] changed by threshold; new [x]: X:{result.New.Acceleration3D?.X.MetersPerSecondSquared:N2}, old: X:{result.Old?.Acceleration3D?.X.MetersPerSecondSquared:N2}"),
        // only notify if there's a greater than 1 micro tesla on the Y axis

        filter: result =>
        {
            if (result.Old is { } old)
            {
                return ((result.New.Acceleration3D - old.Acceleration3D)?.Y > new Acceleration(1, AU.MetersPerSecondSquared));
            }
            return false;
        });
    sensor.Subscribe(consumer);

    return Task.CompletedTask;
}

public async override Task Run()
{
    await ReadConditions();

    sensor.StartUpdating(TimeSpan.FromMilliseconds(500));
}

protected async Task ReadConditions()
{
    var result = await sensor.Read();
    Resolver.Log.Info("Initial Readings:");
    Resolver.Log.Info($"Accel: [X:{result.Acceleration3D?.X.MetersPerSecondSquared:N2}," +
        $"Y:{result.Acceleration3D?.Y.MetersPerSecondSquared:N2}," +
        $"Z:{result.Acceleration3D?.Z.MetersPerSecondSquared:N2} (m/s^2)]");

    Resolver.Log.Info($"Gyro: [X:{result.AngularVelocity3D?.X.DegreesPerSecond:N2}," +
        $"Y:{result.AngularVelocity3D?.Y.DegreesPerSecond:N2}," +
        $"Z:{result.AngularVelocity3D?.Z.DegreesPerSecond:N2} (degrees/s)]");

    Resolver.Log.Info($"Compass: [X:{result.MagneticField3D?.X.Tesla:N2}," +
        $"Y:{result.MagneticField3D?.Y.Tesla:N2}," +
        $"Z:{result.MagneticField3D?.Z.Tesla:N2} (Tesla)]");

    Resolver.Log.Info($"Gravity: [X:{result.GravityVector?.X.MetersPerSecondSquared:N2}," +
        $"Y:{result.GravityVector?.Y.MetersPerSecondSquared:N2}," +
        $"Z:{result.GravityVector?.Z.MetersPerSecondSquared:N2} (meters/s^2)]");

    Resolver.Log.Info($"Quaternion orientation: [X:{result.QuaternionOrientation?.X:N2}," +
        $"Y:{result.QuaternionOrientation?.Y:N2}," +
        $"Z:{result.QuaternionOrientation?.Z:N2}]");

    Resolver.Log.Info($"Euler orientation: [heading: {result.EulerOrientation?.Heading:N2}," +
        $"Roll: {result.EulerOrientation?.Roll:N2}," +
        $"Pitch: {result.EulerOrientation?.Pitch:N2}]");

    Resolver.Log.Info($"Linear Accel: [X:{result.LinearAcceleration?.X.MetersPerSecondSquared:N2}," +
        $"Y:{result.LinearAcceleration?.Y.MetersPerSecondSquared:N2}," +
        $"Z:{result.LinearAcceleration?.Z.MetersPerSecondSquared:N2} (meters/s^2)]");

    Resolver.Log.Info($"Temp: {result.Temperature?.Celsius:N2}C");
}
        

How to Contribute

Need Help?

If you have questions or need assistance, please join the Wilderness Labs community on Slack.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
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NuGet packages

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