arvind-iyer / wiiusej Goto Github PK

Hello!

I would like to use the wiiusej api with JavaFX and I get a weird 
exception.
The sample application is very simple, when pressing the button the action 
part is executed.

These are the steps that reproduce the problem:
1. Install JavaFX plugin ( http://exadel.org/javafxplugin ) on eclipse and 
JavaFX 1.3 SDK ( http://java.sun.com/javafx/downloads/ )
2. Create JavaFX project
3. The steps 1 and 2 from Quick doc
4. Add ConnectionWindow.fx to project
5. Run the code
6. Click the GO button

What is the expected output? What do you see instead?
I get the following stack trace:

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no 
WiiuseJ in java.library.path
    at java.lang.ClassLoader.loadLibrary(Unknown Source)
    at java.lang.Runtime.loadLibrary0(Unknown Source)
    at java.lang.System.loadLibrary(Unknown Source)
    at wiiusej.WiiUseApi.<clinit>(WiiUseApi.java:29)
    at wiiusej.WiiUseApiManager.<init>(WiiUseApiManager.java:43)
    at wiiusej.WiiUseApiManager.<clinit>(WiiUseApiManager.java:35)
    at ConnectionWindow$1.lambda(ConnectionWindow.fx:11)
    at ConnectionWindow$1.invoke(ConnectionWindow.fx:10)
    at ConnectionWindow$1.invoke(ConnectionWindow.fx:10)
    at javafx.scene.control.Button.fire(Button.fx:50)
    at 
com.sun.javafx.scene.control.ButtonBaseBehavior.mouseRelease(ButtonBaseBeha
vior.fx:78)
    at 
com.sun.javafx.scene.control.caspian.AbstractButtonSkin$4.lambda(AbstractBu
ttonSkin.fx:68)
    at 
com.sun.javafx.scene.control.caspian.AbstractButtonSkin$4.invoke(AbstractBu
ttonSkin.fx:68)
    at 
com.sun.javafx.scene.control.caspian.AbstractButtonSkin$4.invoke(AbstractBu
ttonSkin.fx:68)
    at javafx.scene.Node.impl_processMouseEvent(Node.fx:1682)
    at javafx.scene.Node.preprocessMouseEvent(Node.fx:1708)
    at javafx.scene.Scene$MouseHandler.process(Scene.fx:688)
    at javafx.scene.Scene$MouseHandler.process(Scene.fx:573)
    at javafx.scene.Scene.impl_processMouseEvent(Scene.fx:391)
    at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.fx:519)
    at 
com.sun.javafx.tk.swing.SwingScene$SwingScenePanel.doMouseEvent(SwingScene.
java:388)
    at 
com.sun.javafx.tk.swing.SwingScene$SwingScenePanel.mouseReleased(SwingScene
.java:412)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown 
Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown 
Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown 
Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)


What version of the product are you using? On what operating system?
I use wiiusej 0.12b on Windows 7 32bit.

Can anybody help me?

is there some listener for bluetooth dongle that I can recieve event when I 
unplug Bluetooth dongle?

What steps will reproduce the problem?
1. Connect 2 wiimotes.
2. Disconnect each wiimote individually calling disconnect()


What is the expected output? What do you see instead?
Expected output is that the remote is disconnected, instead a
NullPointerException is thrown (see stack trace below).


What version of the product are you using? On what operating system?
v0.12 on Windows XP SP3


Please provide any additional information below.
Relevant Stack Trace:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
        at wiiusej.WiiUseApiManager.closeConnection(WiiUseApiManager.java:214)
        at wiiusej.Wiimote.disconnect(Wiimote.java:77)

Recommended fix:
In File: WiiUseApiManager.java
214 : if (wiimotes[index].getId() == id) should be
      if (wiimotes[index] != null && wiimotes[index].getId() == id)
as at line 218: wiimotes[index] = null, the element in the array is set to
null.

What steps will reproduce the problem?
1. Imported sample project into (tried netbeans, got the same error) 
Eclipse
2. Tried to "run" the project

Received this error:

Exception in thread "main" java.lang.UnsatisfiedLinkError: no WiiuseJ in 
java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1678)
    at java.lang.Runtime.loadLibrary0(Runtime.java:840)
    at java.lang.System.loadLibrary(System.java:1047)
    at wiiusej.WiiUseApi.<clinit>(WiiUseApi.java:29)
    at wiiusej.WiiUseApiManager.<init>(WiiUseApiManager.java:43)
    at wiiusej.WiiUseApiManager.<clinit>(WiiUseApiManager.java:35)
    at sampleappwiiusej.MyClass.main(MyClass.java:53)


What version of the product are you using? On what operating system?

Using latest version, Ubuntu 9.10

It's currently difficult to use wiiusej in a Maven based project since there is 
no public repo available.
WiiUseJ should either push its artifacts to an individual repo, or use a public 
repo such as OSS sonatype rep: 
https://docs.sonatype.org/display/Repository/Sonatype+OSS+Maven+Repository+Usage
+Guide

[ERROR] receiving wiimote date(id 1)
ERROR DETAILERS: transport endpoint is not connected. 
[Wiimote unid 1 will be disconnected


What version of the product are you using? On what operating system?
Ubuntu 12.10

When I pull out the battery in the willmote ,the connect will be down of course 
.And i have register a listener like this.
@Override
    public void onDisconnectionEvent(DisconnectionEvent arg0) {
        // TODO Auto-generated method stub
//      System.out.println("disconnectEvent"+arg0);
        wiimoteConnected = false;
    }
i only get the error infomoation which i attached above ,but can not see the 
disconnectEvent which i println in console.how can i recieve the disconnect 
event and do something for that?

What version of the product are you using? On what operating system?
ubuntu 12.10
wiiusej 0.12b

Please provide any additional information below.
i use wiimote to connent with linux pc already,and run programe,then will has 
thes messges:
[INFO] Found 1 bluetooth device
[INFO] Found wiimote (00:17:AB:39:28:DA)[id:1]
connect() output sock:Connection timed out 
Casued by :java.lang.ArrayIndexOutOfBoundException:0
at MyClass.main(MyClass.java :67)

and line 67 is   wiimote = wiimotes[0];
my programe as below:

public static void main(String[] args) throws InterruptedException {
        boolean wiimoteConnected = false;
        Wiimote wiimote = null;

        while(!wiimoteConnected)
        {
            Wiimote[] wiimotes = WiiUseApiManager.getWiimotes(1, true);

             if(wiimotes!=null)
             {
                     wiimote = wiimotes[0];
                 wiimote.activateIRTRacking();
                 wiimote.activateMotionSensing();
                 wiimote.addWiiMoteEventListeners(new MyClass());
                 wiimoteConnected = true;
             }

             Thread.sleep(2000);
        }

Hello.
I've downloaded the 64bit dll's from the Downloads section and I receive an 
Exception:
java.lang.UnsatisfiedLinkError: C:\Windows\SysWOW64\WiiuseJ.dll: %1 is not a 
valid win32 application

I've compiled and run with JDK x64 and JRE x64.

Has someone tried to execute with those 2 DLLs?

Thanks!

wiiusej currently does not support windows 7 64 bit.

In the "wiiusej 0.12b.zip" archive (available in the download section), the
sourcefile C/wiiusej_WiiUseApi.c contains few printf calls.

For exemple, line 410 :
printf("avant poll, nbMaxwiimotes : %i \n",nbMaxWiimotes);

I think these calls have to be removed from the sourcefile.

I need help!

I try to use wiiusej in combination
with eclipse (and the NXT-libaries lejos),
but since days, i am completly stuck.

I have tried serveral ways, importing wiiusej.jar and adding the dlls
setting the build path, AND/OR adding the .jar to the build path (to referenced 
libaries) and adding the dll location to the Configure Build Path... screen 
AND/OR setting the pc's PATH-variable to the dll location AND/OR using 
System.loadLibary(...).

Nothing helps, i am getting a "cant find dependent libaries" exeption because 
the PC/eclipse do not find wiiuse.dll (I think???). Can you help?

Configuration:

Windows Vista,
Eclipse 3.7