-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 if it's just a single source->sink system, then your buffers are too large or your computer is way slow.
On 04.12.2013 12:41, Artem Pisarenko wrote: > >> Yes. GNU Radio is a buffered streaming architecture, so as long >> as the production / consumption rates are equal on average, it >> should work. If they vary over time or really differ, then you'll >> end up with over/underruns > > This is exactly the problem. Rates are equal, but there are > over/underruns, even in simple "audio source -> audio sink" graph. > > >> Remember: there is no real realtime in general purpose signal >> processing with GR. > > Does it mean that I will not able to run in realtime simple graph > with 48kHz signal source, Qt GUI Sink and audio sink on modern > computer ? > > >> ah ok. But: stop() stops the flowgraph. > > No. Read my first post. > > >> Greetings, and happy hacking! > > Thanks. :) While hacking seems to be interesting, I prefer > professional, official supported and documented approaches. > > > > > -- View this message in context: > http://gnuradio.4.n7.nabble.com/how-to-implement-synchronous-source-block-correctly-tp45083p45153.html > > Sent from the GnuRadio mailing list archive at Nabble.com. > > _______________________________________________ Discuss-gnuradio > mailing list Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSnyDAAAoJEAFxB7BbsDrLM88H+weT0I3j7fC3lGRzagh2MobO kWSD2Bs1ds4l8LeoeNQN1E3iP2Rqsyj7sx2trLjAuMFjM3F9mJaKkHG32Jlp4WXw HftPTjgjSKj2YhipFpK4xx6N80lgbOo9vp0/VcmorkxVtgX281dJ9YpmWpzoysKX jmoV8/iA0gl65KCmKmBHzWNoNnzt5qbzJtklOmRKYZ/yBf04+0lyJIlw8APoFPlm vp94EwLBMR3CcPbwGnaX0taSYayoBjGvPPoew2I9vTAgxeAflBADGVBQmCoWc1IU HIMfU9f2tU+UkA0xIZJVMkHXD3X6nNkwSLnrikFqYrSSpPReafMWflxR0iQmzwQ= =+ozc -----END PGP SIGNATURE----- _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
