Hello,
this is my first post in the list!
OK, the thing goes...
I compiled gnuradio from source using methods/scripts described in
gnuradio wiki on OSX 10.4.11 Intel.
The problem I have is with audio input. Output is working fine
(dial_tone.py is wowking), but when I try to use audio input, I get:
AudioUnitRender
Error# -10863 ('????')
audio_osx_source.cc:778
I enabled debugging, compiled again and there's the debug info I got
besides the error:
$ python /usr/local/share/gnuradio/examples/audio/audio_fft.py -r 96000
/opt/local/lib/python2.5/site-packages/wx-2.8-mac-unicode/wx/_core.py:
14450: UserWarning: wxPython/wxWidgets release number mismatch
warnings.warn("wxPython/wxWidgets release number mismatch")
source(): max # samples = 96000
---- Device Stream Format ----
Sample Rate : 96000
Format ID : mcpl
Format Flags : 9
Bytes per Packet : 8
Frames per Packet : 1
Bytes per Frame : 8
Channels per Frame : 2
Bits per Channel : 32
---- Client Stream Format ----
Sample Rate : 44100
Format ID : mcpl)
Format Flags : 29
Bytes per Packet : 4
Frames per Packet : 1
Bytes per Frame : 4
Channels per Frame : 2
Bits per Channel : 32
audio_osx_source Parameters:
Device Sample Rate is 96000
User Sample Rate is 96000
Max Sample Count is 96000
# Device Channels is 2
# Max Channels is 2
Device Buffer Size is Frames = 1024
Lead Size is Frames = 0
Trail Size is Frames = 0
Input Buffer Size is Frames = 1028
Output Buffer Size is Frames = 1024
chk_topo: Actual # user output channels = 1
work1: SC = 0, #OI = 8191, #Chan = 1
cb0: in#F = 1024, inBN = 1, SC = 0
Looks like a bug in audio_osx_source.cc? Or have I compiled against
some wrong/old/too new librarys?
Jaanus
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