[libhid-discuss] HID Usage path for input and output

Mark S. Townsley mstownsley at gmail.com
Wed Sep 27 16:02:15 UTC 2006


So what does it mean to not have the report descriptor?  Am I able to still
use libhid to
talk to this device?


On 9/27/06, Charles Lepple <clepple at ghz.cc> wrote:
>
> On Sep 26, 2006, at 7:55 PM, Mark S. Townsley wrote:
>
> > I have attached the output of lsusb.  What puzzles me is why the
> > descriptors are unavailable.
> >
>
> Again, I think this is related to the timeout messages you saw in the
> kernel logs. It sounds like the firmware is not transferring the HID
> report descriptor (but it is sending the device descriptor and the
> HID interface descriptor).
>
> --
> Charles Lepple
> clepple at ghz.cc
>
>
>
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>
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