[alsa-devel] OSX Core Audio ASYNC OUT with rate feedback format ?
lee188 at singnet.com.sg
Thu Sep 30 05:47:23 CEST 2010
Hi Daniel et al,
I have successfully interfaced the sdr-widget with Linux alsa-driver
OUT with rate feedback. Found out after much trial
and error and reading of the
usbaudio alsa-driver source code that you are
using 12.13 as the format for the
feedback rate !!! I was trying with 10.14 (UAC1 v1.2 specs
, I think) in 3 bytes,
and 16.16 (USB 2.0) in 4 bytes for quite a number of days
with no success !!!
However, 12.13 in 4 bytes, whilst working like a charm
with Linux, does NOT work
Would you know the format used by OSX?
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