2011/8/10 Charles Romestant <cromest...@gmail.com>: > 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.
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