On Fri, 2012-02-17 at 11:31 -0500, Ivica Ico Bukvic wrote:
I just tested that with the [wiimote] from pd-svn and it seems I can have three continuous streams going at the same time (though the update rate seems to lower). I enabled accelerometers, IR and motionplus and got updates on all three. Is it really a limitation by cwiid, then?
Roman
Cwiid demos (e.g. wmgui) exhibit the same limit of 2 streams which suggests it is indeed a problem with cwiid. To clarify my observation, while you do get "updates" on all three, one of them is frozen (does not change values but just outputs the same over and over).
Again, this is not the case with [wiimote]. I tested the following setups:
- accelerometers, IR, motionplus
- accelerometers, IR, classic controller
All three sensors are updated frequently (I was wrong when I claimed it got significantly slower; this was due to having the Pd GUI be shown in a VNC session).
This doesn't work:
- accelerometers, motionplus, classic controller
It seems, you cannot use two extensions at the same time. It's either motionplus or classic controller, but not both at the same time.
Note: This is with 0.6.00+svn201 (in Ubuntu 11.04), probably this matters? AFAICT, [wiimote] from svn does _not_ use a local version of cwiid.h.
Another note: I experience the same behaviour with wmgui: It only lets me display two stream simultaneously and it lacks a section for motionplus.
Roman