im having the same problem dial tone in GRC crashes with the same error but the python dialtone example works fine running svn trunk on ubuntu 8.10 64bit standard install with a gigabyte ga-ep45-ud3r onboard audio... if you figure it out let me know... thanks..
On Sun, Mar 1, 2009 at 4:29 PM, Arto Oksanen <arto.oksa...@jklsirius.fi> wrote: > Using plughw:0,0 does not change anything. The error is the same. > > arto > > 2009/3/1 Eric Blossom <e...@comsec.com>: >> On Sun, Mar 01, 2009 at 09:38:31PM +0200, Arto Oksanen wrote: >>> When trying to use audio sink in GRC I get following error: >>> >>> audio: using audio_alsa >>> audio_alsa_sink[hw:0,0]: set_period_time_near failed: Invalid argument >>> Traceback (most recent call last): >>> File "/home/gr/top_block.py", line 45, in <module> >>> tb = top_block() >>> File "/home/gr/top_block.py", line 32, in __init__ >>> self.audio_sink_0 = audio.sink(44100, "", True) >>> File "/usr/local/lib64/python2.5/site-packages/gnuradio/audio_alsa.py", >>> line 307, in sink >>> return _audio_alsa.sink(*args, **kwargs) >>> RuntimeError: audio_alsa_sink >>> >>> >>> The audio test samples in gnuradio-examples/python/audio do work with >>> no problems. >>> >>> I tried to google for further information, but found only the archive >>> of this mail list suggesting to search the net for the solution. Looks >>> like a recursive solution for me. :-) >> >> Thanks for searching first! >> >>> I am new to gnuradio stuff so it may well be my ignorance causing >>> this, but I can not find any tutorials or manuals or documentation >>> especially for the GRC. >> >> I've seen the error before (but not on my h/w). Can you try using >> plughw:0,0 instead of hw:0,0 and see if that changes anything? >> >> Eric >> > > > > -- > Arto Oksanen > arto.oksa...@jklsirius.fi > Muurame, Finland > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
