I'm attempting to run a top block generated by GRC in a Python script, invoking the getters and setters of the block from another thread.
One frustration is that my script silently exits with code 0 when changing the output index of a selector with grc_blks2.selector.set_input_index() <https://github.com/gnuradio/gnuradio/blob/v3.7.5/grc/grc_gnuradio/blks2/selector.py#L90> . For a split second, things sound fine -- the selection is successful and I can hear the expected audio. Then the script silently terminates. As best I can tell from a debugger, something is going wrong inside the /unlock()/ function of the class /hier_block2_sptr/ in a generated file called //gr/runtime_swig.py/. This problem only occurs using the lowercase (non-GUI) /start()/ and /wait()/ to start the top block. When using the uppercase wxgui /Start(True)/ and /Wait()/, everything is fine. Anyone have any ideas? Where would error logs be available? Nothing appears on stdout. -- View this message in context: http://gnuradio.4.n7.nabble.com/Silent-exit-when-changing-selector-index-tp56025.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
