Chad-
The Nunchuk piece of the driver was written without access to a MotionPlus
and the Wiimote/MotionPlus part was written without a nunchuk. You might be
the first to actually assemble all of the pieces.

I'll try to see if I can find a MotionPlus to debug, but in the meantime,
I'll give the lame answer and say feel free to submit a patch :)

-David

On Tue, Aug 10, 2010 at 4:30 PM, Chad Rockey <chadrockey@gmail.com> wrote:

> It appears that our current ROS driver can only ouput the Nunchuk values
> when the MotionPlus is not attached.  Can anyone confirm is this is true?  I
> didn't see a ticket and I'm not sure if this is a problem with ROS or
> with cwiid.
>
> I am using ROS cturtle from debs on ubuntu 10.04 64bit on a thinkpad t-61
> with integrated bluetooth.  The specific problem is that the Nunchuk topic
> does not publish data when the motion plus is attached.
>
> Works:
> Wiimote accelerometers and buttons: always
> Wiimote and gyros
> Wiimote and nunchuk
>
> Does not work:
> Wiimote, gyros, and nunchuk (although wiimote and gyros still report, the
> Nunchuk topic never publishes any data)
>
> Thanks,
>  - Chad
>
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