Meadow.Foundation.Sensors.Weather.WindVane 1.2.1.11-beta

Meadow.Foundation.Sensors.Weather.WindVane

WindVane analog wind direction sensor

The WindVane 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 of Wilderness Labs open-source projects, including samples, visit github.com/wildernesslabs

Usage

WindVane windVane;

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

    // initialize the wind vane driver
    windVane = new WindVane(Device.Pins.A00);

    //==== Classic event example:
    windVane.Updated += (sender, result) => Resolver.Log.Info($"Updated event {result.New.DecimalDegrees}");

    //==== IObservable Pattern
    var observer = WindVane.CreateObserver(
        handler: result => Resolver.Log.Info($"Wind Direction: {result.New.Compass16PointCardinalName}"),
        filter: null
    );
    windVane.Subscribe(observer);

    return Task.CompletedTask;
}

public override async Task Run()
{
    // get initial reading, just to test the API
    Azimuth azi = await windVane.Read();
    Resolver.Log.Info($"Initial azimuth: {azi.Compass16PointCardinalName}");

    // start updating
    windVane.StartUpdating(TimeSpan.FromSeconds(1));
}