Remarks

NesClassicController
Status
Source code	GitHub
NuGet package

Code Example

NesClassicController nesController;

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

    var i2cBus = Device.CreateI2cBus(NesClassicController.DefaultSpeed);

    nesController = new NesClassicController(i2cBus: i2cBus);

    //onetime update - could be used in a game loop
    nesController.Update();

    //check the state of a button
    Resolver.Log.Info("X Button is " + (nesController.AButton.State == true ? "pressed" : "not pressed"));

    //.NET events
    nesController.AButton.Clicked += (s, e) => Resolver.Log.Info("A button clicked");
    nesController.BButton.Clicked += (s, e) => Resolver.Log.Info("B button clicked");

    nesController.StartButton.Clicked += (s, e) => Resolver.Log.Info("+ button clicked");
    nesController.SelectButton.Clicked += (s, e) => Resolver.Log.Info("- button clicked");

    nesController.DPad.Updated += (s, e) => Resolver.Log.Info($"DPad {e.New}");

    return Task.CompletedTask;
}

public override Task Run()
{
    nesController.StartUpdating(TimeSpan.FromMilliseconds(200));
    return Task.CompletedTask;
}

Sample project(s) available on GitHub

Wiring Example

To wire a NesClassicController to your Meadow board, connect the following:

NesClassicController	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

Characteristic	Locus
Inheritance	System.Object WiiExtensionControllerBase WiiClassicControllerBase > NesClassicController
Inherited Members	WiiClassicControllerBase.LeftJoystickX WiiClassicControllerBase.LeftJoystickY WiiClassicControllerBase.RightJoystickX WiiClassicControllerBase.RightJoystickY WiiClassicControllerBase.LeftTriggerPosition WiiClassicControllerBase.RightTriggerPosition WiiClassicControllerBase.PlusButtonPressed WiiClassicControllerBase.MinusButtonPressed WiiClassicControllerBase.HomeButtonPressed WiiClassicControllerBase.LButtonPressed WiiClassicControllerBase.RButtonPressed WiiClassicControllerBase.ZLButtonPressed WiiClassicControllerBase.ZRButtonPressed WiiClassicControllerBase.XButtonPressed WiiClassicControllerBase.YButtonPressed WiiClassicControllerBase.AButtonPressed WiiClassicControllerBase.BButtonPressed WiiClassicControllerBase.DPadLeftPressed WiiClassicControllerBase.DPadRightPressed WiiClassicControllerBase.DPadUpPressed WiiClassicControllerBase.DPadDownPressed WiiClassicControllerBase.useHighResolutionMode WiiClassicControllerBase.Initialize() WiiExtensionControllerBase.DefaultSpeed WiiExtensionControllerBase.i2cPeripheral WiiExtensionControllerBase.readBuffer WiiExtensionControllerBase.samplingLock WiiExtensionControllerBase.SamplingTokenSource WiiExtensionControllerBase.IsSampling WiiExtensionControllerBase.GetIdentification() WiiExtensionControllerBase.StartUpdating(Nullable<TimeSpan>) WiiExtensionControllerBase.StopUpdating()
Namespace	Meadow.Foundation.Sensors.Hid
Assembly	WiiExtensionControllers.dll

Syntax

public class NesClassicController : WiiClassicControllerBase

Constructors

NesClassicController(II2cBus)

Creates a NES Classic Mini Controller object

Declaration

public NesClassicController(II2cBus i2cBus)

Parameters

Type	Name	Description
II2cBus	i2cBus	the I2C bus connected to controller

Properties

AButton

A Button

Declaration

public IButton AButton { get; }

Property Value

Type	Description
IButton

BButton

B Button

Declaration

public IButton BButton { get; }

Property Value

Type	Description
IButton

DPad

D-pad

Declaration

public IDigitalJoystick DPad { get; }

Property Value

Type	Description
IDigitalJoystick

SelectButton

• Button

Declaration

public IButton SelectButton { get; }

Property Value

Type	Description
IButton

StartButton

• Button

Declaration

public IButton StartButton { get; }

Property Value

Type	Description
IButton

Methods

Update()

Get the latest sensor data from the device

Declaration

public override void Update()

Overrides

WiiExtensionControllerBase.Update()