Wiimote Project » Hardware Support » Bluetooth & Connectivity Help Center » wiiremotj + bluecove + widcomm connection problem(JAVA)
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: wiiremotj + bluecove + widcomm connection problem(JAVA)  ( 4479 )
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« : November 02, 2010, 01:11:47 PM »

I want to write a JAVA program to get data from my wii remote.
I am using wiiremotej and bluecove libraries with win7 x64 and my bluetooth dongle with widcomm driver.

when i call the method
Code: [Select]
WiiRemote remote = null;
remote = WiiRemoteJ.findRemote();

it shows this
Code: [Select]
Exception in thread "main" java.lang.IllegalStateException: Bluetooth failed to initialize. There is probably a problem with your local Bluetooth stack or API.
        at wiiremotej.WiiRemoteJ.<clinit>(WiiRemoteJ.java:56)
        at WiiSRV.main(WiiSRV.java:28)
Caused by: javax.bluetooth.BluetoothStateException: BluetoothStack not detected
        at com.intel.bluetooth.BlueCoveImpl.detectStack(BlueCoveImpl.java:496)
        at com.intel.bluetooth.BlueCoveImpl.access$500(BlueCoveImpl.java:69)
        at com.intel.bluetooth.BlueCoveImpl$1.run(BlueCoveImpl.java:1044)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.intel.bluetooth.BlueCoveImpl.detectStackPrivileged(BlueCoveImpl.java:1042)
        at com.intel.bluetooth.BlueCoveImpl.getBluetoothStack(BlueCoveImpl.java:1035)
        at javax.bluetooth.LocalDevice.getLocalDeviceInstance(LocalDevice.java:75)
        at javax.bluetooth.LocalDevice.getLocalDevice(LocalDevice.java:95)
        at wiiremotej.WiiRemoteJ.<clinit>(WiiRemoteJ.java:49)
        ... 1 more
Java Result: 1

I tested the connection, my wii remote can connect to my pc with Smoothboard or WiimoteWhiteboard
what is the problem? thank you
« : November 02, 2010, 01:44:19 PM tidus »
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