[libhid-discuss] Polycom Communicator Buttons (usb-audio device with buttons)
clepple at ghz.cc
Fri Oct 24 14:04:19 UTC 2008
On Oct 23, 2008, at 9:18 PM, Andres Mauricio Mujica Zalamea wrote:
> TRACE: hid_prepare_hid_descriptor(): retrieving HID descriptor
> for USB
> device 003/006...
> USB error: error sending control message: Broken pipe
> WARNING: hid_prepare_hid_descriptor(): failed to get HID descriptor
> USB device 003/006
Here's the problem: a lot of people have reported error messages like
this, and there's not a whole lot I can do about it because none of
the HID devices I have are failing in this manner.
For something with just a few buttons, you are probably better off
trying to use the Linux hiddev interface, or the kernel event interface:
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