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Meadow.Foundation.ICs.DigiPots.Mcp4162

Mcp4162
StatusStatus badge: working
Source codeGitHub
Datasheet(s)GitHub
NuGet packageNuGet Gallery for Meadow.Foundation.ICs.DigiPots.Mcp4xxx

Code Example​

protected Mcp4162 mcp;

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

    mcp = new Mcp4162(
        Device.CreateSpiBus(),
        Device.Pins.D15.CreateDigitalOutputPort(),
        new Resistance(5, Resistance.UnitType.Kiloohms)
        );

    return base.Initialize();
}

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

    for (var i = 0; i <= mcp.MaxResistance.Ohms; i += 100)
    {
        var r = new Resistance(i, Resistance.UnitType.Ohms);
        Resolver.Log.Info($"Setting resistance to {r.Ohms:0} ohms");
        mcp.Rheostats[0].Resistance = r;
        await Task.Delay(1000);
    }

    Resolver.Log.Info("Done");
}

Sample project(s) available on GitHub

Class Mcp4162

Represents an MCP4162 digital rheostat.

Assembly: Mcp4xxx.dll​
View Source​
Declaration
public class Mcp4162 : Mcp4xx2, ISpiPeripheral

Inheritance: System.Object -> Meadow.Foundation.ICs.DigiPots.Mcp4xxx

Implements:
Meadow.Hardware.ISpiPeripheral

Properties​

MaxSteps​

Gets the maximum number of steps or resolution.

View Source​
Declaration
public override int MaxSteps { get; }

Implements​

  • Meadow.Hardware.ISpiPeripheral