Re: [WiiC] first test of wiic

[Gabriele R. <ran...@di...>]

Hi,

first of all, the yaw is always 0.0000 because you're using only
accelerometers. Accelerometers cannot retrieve yaw.
Furthermore, I would like to point out that the Motion Plus gyros do not
give you any angle, rather angular rates.
Another difference is that while accelerometers give angles with respect
to a free fall coordinate system, gyros give measurements with respect
to body-fixed coordinate system (the Wiimote itself).
As for the problem you experienced, it only happens on Mac platforms.
Thanks for reporting to me. I'll fix it as soon as possible.

Cheers
Gabriele

Il 25/02/10 07.03, Denis Fitzpatrick ha scritto:
> I've just downloaded, compiled, and installed wiic successfully.  
> However, in using both the c and c++ examples, the yaw always displayed 
> 0.000 and the motionplus was not recognized (after pressing Right, I got 
> the message: [ERROR] Unable to activate Motion Plus).  This was with two 
> different controllers and two different motionpluses.  I'm on OSX 10.6.2.
>
> If there is any assistance I might provide in troubleshooting these 
> issues, let me know.
>
> Thanks,
>
> Denis Fitzpatrick
>
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-- 
Gabriele Randelli

Dipartimento di Informatica e Sistemistica
Sapienza Università di Roma
Via Ariosto 25, 00185 ROMA, Italy
Tel:  +39 06 7727 4003
Web:  http://www.dis.uniroma1.it/~randelli
E-mail:  ran...@di...