[wdmaudiodev] Re: Need some help with passing the General Audio Test

  • From: Tim Roberts <timr@xxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Mon, 31 Mar 2014 13:00:18 -0700

Stephen Pinto wrote:
> Hello Tim,
> About the second failure, you said we must allow the data to be
> written to the driver even in the pause state. But we are not stopping
> the OS from writing the data in the DMA buffer in this state. Also we
> are updating the position even when in pause state in the same way as
> in the MSVAD sample driver. So do you mean the same thing or did I get
> you wrong.

I'm just telling you what the error says.  It was trying to write data
while in the "pause" state.  It expected to get ERROR_IO_PENDING, but
instead it WAIT_TIMEOUT.  What does your driver do with the data it

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


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