Meadow.Foundation.ICs.IOExpanders.SerialWombat 1.3.2.3-beta

Meadow.Foundation.ICs.IOExpanders.SerialWombat

SerialWombat I2C IO expander for GPIO, PWM, servos, etc.

The SerialWombat 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

private Sw18AB serialWombat;
private IAnalogInputPort analogInputPort;

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

    try
    {
        Resolver.Log.Info(" creating Wombat...");
        serialWombat = new Sw18AB(Device.CreateI2cBus(), logger: Resolver.Log);
        Resolver.Log.Info(" creating ADC...");
        analogInputPort = serialWombat.CreateAnalogInputPort(serialWombat.Pins.WP0);
    }
    catch (Exception ex)
    {
        Resolver.Log.Error($"error: {ex.Message}");
    }

    return Task.CompletedTask;
}

public override async Task Run()
{
    Resolver.Log.Info("Running...");

    Resolver.Log.Info($"ADC: Reference voltage = {analogInputPort.ReferenceVoltage.Volts:0.0}V");
    for (int i = 1; i < 1000; i += 10)
    {
        var v = await analogInputPort.Read();
        Resolver.Log.Info($"ADC: {analogInputPort.Voltage.Volts:0.0}V");
        await Task.Delay(2000);
    }
}