The grc dialtone flowgraph py would work ONLY if i changed BOTH self.audio_sink_0 = audio.sink(44100, "hw:0,0", True) to self.audio_sink_0 = audio.sink(32000, "plughw:0,0", True)
and self.samp_rate = samp_rate = 44100 to self.samp_rate = samp_rate = 32000 not sure what to make of that... looks like I was stumbling on 2 different things, device name syntax and sample rate ( hardware limitation ? ) not sure... On Mon, Mar 2, 2009 at 2:09 AM, Bob McGwier <rwmcgw...@gmail.com> wrote: > What is needed IMHO is not extra documentation about GRC but to NOT USE > plughw or require it when it is not needed. For those of us with sound > cards like Delta or other many channeled things, this causes unnecessary > burden on the complexity. > > Bob > > > Josh Blum wrote: >> >> I will add a note to the documentation in grc audio blocks about plughw. >> >> Can you edit the generated code and test the following 2 combinations: >> >> self.audio_sink_0 = audio.sink(44100, "plughw:0,0", False) >> self.audio_sink_0 = audio.sink(44100, "plughw:0,0") >> >> Let me know. -Josh >> >> Arto Oksanen wrote: >>> >>> this is from the working dial_tone.py >>> >>> dst = audio.sink (sample_rate, options.audio_output) >>> >>> and this is from GRC generated code: >>> >>> self.audio_sink_0 = audio.sink(44100, "plughw:0,0", True) >>> >>> For me it looks like the generated code has an extra parameter.. >>> >>> arto >>> >>> > > > _______________________________________________ > 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
