Meadow.Foundation.Motors.Stepper.A4988 1.2.1.11-beta

Meadow.Foundation.Motors.Stepper.A4988

A4988 digital input stepper motor controller

The A4988 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

A4988 a4988;

public override Task Initialize()
{
    a4988 = new A4988(
        step: Device.Pins.D01,
        direction: Device.Pins.D00,
        ms1Pin: Device.Pins.D04,
        ms2Pin: Device.Pins.D03,
        ms3Pin: Device.Pins.D02);

    return base.Initialize();
}

public override Task Run()
{
    var stepDivisors = (StepDivisor[])Enum.GetValues(typeof(StepDivisor));
    while (true)
    {
        foreach (var step in stepDivisors)
        {
            for (var d = 2; d < 5; d++)
            {
                Resolver.Log.Info($"180 degrees..Speed divisor = {d}..1/{(int)step} Steps..{a4988.Direction}...");
                a4988.RotationSpeedDivisor = d;
                a4988.StepDivisor = step;
                a4988.Rotate(180);

                Thread.Sleep(500);
            }
        }
        a4988.Direction = (a4988.Direction == RotationDirection.Clockwise) ? RotationDirection.CounterClockwise : RotationDirection.Clockwise;
    }
}