[wdmaudiodev] Re: WinUSB+usbaudio

  • From: Tim Roberts <timr@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Thu, 14 Jan 2010 09:37:50 -0800

Danijel Spasojevic wrote:
> Does anyone have any experience with WinUSB driver?
> We are considering to use it for FW upgrade purposes for our USB audio
> device (audio control+audio streaming+HID) but we are not sure if
> there is a way to load this driver together with the inbox usbaudio
> and HID drivers. We used a filter driver in the past but WinUSB seems
> much more convenient. The available information on WinUSB are very
> limited.

To use WinUSB as a driver, WinUSB must be "THE" driver for the
interface.  So, if you need usbaudio and/or HID on the interface, you
can't use WinUSB at the same time.

Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.


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