Hello all, I was travelling and had little time to update. I opted to take the try catch approach until the device is awoken by keypress. This was all working properly, then I started to code so I could read form the device. So reading up on the docs, i was able to 1) figure out that its an interrupt endpoint, and 2) figure out how to read from it.
Now here is where the problems came back. endpoint = device[0][(0,0)][0] (single endpoint, first device, first alternate setting) (here there is something weird, even though there is only one endpoint listed, if I do endpoint = device[0][(0,0)][1] it still returns an endpoint object, but I am unable to read from it). and then a simple dev.read(endpoint.bEndpointAddress, endpoint.wMaxPacketSize) which ends up in a segfault exit from python, and the device disappearing a reboot fixes the issue (which is annoying, if anyone knows of a simple way to reload the driver and the device it would be nice to know). I think I need to learn how to use gdb in python. Thanks again for the help, I'll keep posted. On Sat, Aug 6, 2011 at 4:39 AM, Xiaofan Chen <xiaof...@gmail.com> wrote: > On Sat, Aug 6, 2011 at 4:30 PM, Xiaofan Chen <xiaof...@gmail.com> wrote: > > But I am not familiar with Mac OS X myself. And this particular > > issue has nothing to do with pyusb but rather libusb-1.0 on Mac OS X. > > You may want to ask in the libsub mailing list. > > > > BTW, you may want to check out the latest libusb-1.0 git > > version for Mac OS X and it might help. > > http://git.libusb.org/?p=libusb-darwin.git;a=summary;js=1 > > Another note, you can check out the above git tree, build > it with debug information on and see if the debug information > shows some error related to suspend. And then you can > post to the libusb mailing list with the debug log information. > > Something like this. > "./configure --enable-maintainer-mode --enable-debug-log > --enable-examples-build $" > > > -- > Xiaofan > > > ------------------------------------------------------------------------------ > BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA > The must-attend event for mobile developers. Connect with experts. > Get tools for creating Super Apps. See the latest technologies. > Sessions, hands-on labs, demos & much more. Register early & save! > http://p.sf.net/sfu/rim-blackberry-1 > _______________________________________________ > pyusb-users mailing list > pyusb-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/pyusb-users > -- Merci de penser à l'environnement avant d'imprimer cet e-mail Please think about the environment before you print this e-mail Por favor piense en el medio ambiente antes de imprimir este e-mail Lic. Charles M. Romestant F.
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