Meadow.Foundation.Sensors.Weather.SwitchingRainGauge 1.6.0

Meadow.Foundation.Sensors.Weather.SwitchingRainGauge

GPIO rain gauge sensor

The RainGauge 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

SwitchingRainGauge rainGauge;

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

    // initialize the rain gauge driver
    rainGauge = new SwitchingRainGauge(Device.Pins.D14);

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

    //==== IObservable Pattern
    var observer = SwitchingRainGauge.CreateObserver(
        handler: result => Resolver.Log.Info($"Rain depth: {result.New.Millimeters}mm"),
        filter: null
    );
    rainGauge.Subscribe(observer);

    return Task.CompletedTask;
}

public override async Task Run()
{
    // get initial reading, just to test the API - should be 0
    Length rainFall = await rainGauge.Read();
    Resolver.Log.Info($"Initial depth: {rainFall.Millimeters}mm");

    // start the sensor
    rainGauge.StartUpdating();
}

How to Contribute

• Found a bug? Report an issue
• Have a feature idea or driver request? Open a new feature request
• Want to contribute code? Fork the Meadow.Foundation repository and submit a pull request against the develop branch

Need Help?

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