[wdmaudiodev] Re: Problem about GetMapping() / ReleaseMapping() in WavePCI

  • From: Uwe Kirst <u.kirst@xxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Tue, 21 Oct 2008 14:58:04 +0200



No, he can't. Remember that he's writing a VIRTUAL driver here. There is no hardware. WaveRT won't do that, because no one will be updating the circular buffer pointers.

The pointers do not have to be registers. They could be calculated on request. You could query a timer to calculate how many samples have been processed.
/Uwe
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