Archive for the 'Tips' Category

using System;
using System.ServiceModel;
using System.ServiceModel.Activation;
using Bram.NxtSharp;
 
namespace SilverNXT.Web
{
    [ServiceContract(Namespace = "")]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
    public class MindstormsService
    {
 
        // Statisch, da es nur einen Robotor für alle gibt
        static private NxtBrick brick;
        static private NxtTankDrive tankDrive;
 
        public MindstormsService()
        {
 
            if (brick == null)
            {
                // Erzeuge Stellvertreter des NXT-Steins, der im Roboter verbaut ist
                brick = new NxtBrick();
 
                // Wichtig: Setze den Namen der Kommunikationsschnittstelle
                brick.COMPortName = "Com11";
 
                // Konfiguriere NXT-Stein mit Motoren und ggf. Sensoren
                NxtMotor motorB = new NxtMotor();
                NxtMotor motorC = new NxtMotor();
                motorB.Brick = brick;
                brick.AttachMotor(NxtMotorPort.PortB, motorB);
                motorC.Brick = brick;
                brick.AttachMotor(NxtMotorPort.PortC, motorC);
 
                // Erzeuge Hilfsobjekt zur Steuerung des Robotors ähnlich einem Panzer
                tankDrive = new NxtTankDrive();
                tankDrive.Brick = brick;
                tankDrive.Motor1 = motorB;
                tankDrive.Motor2 = motorC;
 
                // Stelle Verbindung mit dem NXT-Stein des Robotors her
                brick.Connect();
 
            }
 
        }
 
        [OperationContract]
        public void Run(SByte power, ushort distance, SByte turnRation)
        {
            tankDrive.Move(power, distance);
        }
 
        [OperationContract]
        public void Coast()
        {
            tankDrive.Coast();
        }
    }
}

using System;
using System.Windows;
using System.Windows.Controls;
using SilverNXT.MindstormsServiceReference;
 
namespace SilverNXT
{
    public partial class MainPage : UserControl
    {
        MindstormsServiceClient client = new MindstormsServiceClient();
 
        public MainPage()
        {
            InitializeComponent();
        }
 
        private void runButton_Click(object sender, RoutedEventArgs e)
        {
            client.RunCompleted += new EventHandler<system.componentmodel.asynccompletedeventargs>(client_AsyncCompleted);
            client.RunAsync(50, 0, 100);
        }
 
        private void coastButton_Click(object sender, RoutedEventArgs e)
        {
            client.CoastCompleted += new EventHandler<system.componentmodel.asynccompletedeventargs>(client_AsyncCompleted);
            client.CoastAsync();
        }
 
        void client_AsyncCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
        {
            // nothing
        }
    }
}

using System;
using System.Windows;
using WiimoteLib;
 
namespace WiiWPF
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
 
            Loaded += new RoutedEventHandler(MainWindow_Loaded);
        }
 
        void MainWindow_Loaded(object sender, RoutedEventArgs e)
        {
            WiimoteCollection mWC = new WiimoteCollection();
 
            try
            {
                // Finde alle angeschlossenen Wii Remotes
                mWC.FindAllWiimotes();
                // Verbinde mit der ersten gefundenen Wii Remote
                Wiimote wm = mWC[0];
                wm.Connect();
                // Schalte die Vibration an der Wii Remote ein
                wm.SetRumble(false);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, &quot;Wiimote error&quot;, MessageBoxButton.OK);
            }
        }
    }
}