Hi Alex,
the dial_tone.py that comes with my version of GR from the git
(docs/exploring-gnuradio/dial_tone.py) uses the audio_sink, and not the
audio_oss_sink, and works quite fine on an alsa-only system.
Generally, when I grep my git repo for "oss_sink", only
gr-audio/lib/oss/oss_sink.cc matches. Most probably you're using an ancient version of
that script, where did you get that?
Greetings,
Marcus
On 02/26/2014 07:50 PM, Alex Young wrote:
I just installed gnuradio using pybombs, and the install appeared to complete
with no errors.
When trying to run dial_tone.py, I receive the following error:
audio_oss_sink: /dev/dsp: No such file or directory
Traceback (most recent call last):
File "./dial_tone.py", line 61, in <module>
my_top_block().run()
File "./dial_tone.py", line 55, in __init__
dst = audio.sink(sample_rate, options.audio_output)
File
"/home/aryoung/work/target/lib/python2.7/dist-packages/gnuradio/audio/audio_swig.py",
line 122, in make
return _audio_swig.sink_make(*args, **kwargs)
RuntimeError: audio_oss_sink
I have tried using the flags '-O hw:0,0' and '-O plughw:0,0' with no success. I
am running on Ubuntu 12.04 64bit, and have verified that the audio works
otherwise (played some internet radio.)
Any ideas about what's going on here?
Thanks,
Alex Young
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