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Re: [Discuss-gnuradio] another newbie

From: LRK
Subject: Re: [Discuss-gnuradio] another newbie
Date: Thu, 24 Mar 2005 18:52:29 -0600
User-agent: Mutt/

On Thu, Mar 24, 2005 at 04:14:32PM -0800, Matt Ettus wrote:
> >
> > audio_oss_sink: hw:0,0: No such file or directory
> > terminate called after throwing an instance of 'std::runtime_error'
> >   what():  audio_oss_sink
> > audio: using audio_oss
> The problem is that some of the demo code (like mono_tone.py) set the default
> audio device to be hw:0,0 which only works for ALSA.  Try setting the device 
> to
> /dev/dsp using
> ./mono_tone -d /dev/dsp
> The code should not default to hw:0,0 since that only works on some machines.
> > audio_to_file.py and audio_play.py also work. audio_copy.py errors off.
> The same thing applies to audio_copy.py -- it defaults to trying alsa.

That works!

The FreeBSD /dev/dsp is after the "mixer" controls. So next I need to find
out how to set the soundcard configuration from the program.


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