On Tue, Jul 21, 2015 at 3:24 PM, Richard Bell <[email protected]> wrote:
> Oh, I forgot about the Head block. That should do perfectly. > > Thanks guys > > Rich > The logger might also be useful. You can point the output to a file easily enough. http://gnuradio.org/doc/doxygen/page_logger.html Tom > On Tue, Jul 21, 2015 at 12:21 PM, Nowlan, Sean < > [email protected]> wrote: > >> Neither of these are C++ commands, but they may do what you want: >> >> >> >> To limit output to 100 lines, you could do the following: >> >> >> >> $ ./my_flowgraph.py | head -n 100 >> >> >> >> Or insert a “head” block in your flowgraph and choose an appropriate >> number of samples to process. >> >> >> >> Sean >> >> >> >> *From:* [email protected] >> [mailto:[email protected]] *On >> Behalf Of *Marcus Müller >> *Sent:* Tuesday, July 21, 2015 3:07 PM >> *To:* [email protected] >> *Subject:* Re: [Discuss-gnuradio] Debug Question >> >> >> >> Hi Rich >> Best approach is very probable running your flow graph in gdb and >> specifying a break point: >> >> gdb --args python /path/to/flow_graph.py >> ... >> >break source_code.cc:121 >> blablabla not loaded, do you want to add it as soon as blabla? Y >> >run >> >> if you really want to enforce this in the source code itself: >> >> #include <csignal> >> ... >> >> std::raise(std::SIGINT); // not quite sure which namespace raise and >> SIGINT end up in; try without std:: on either >> >> Best regards, >> Marcus >> >> On 21.07.2015 20:50, Richard Bell wrote: >> >> I'm looking for a way to stop my flowgraph through a C++ command just >> so I can see a few std::cout debug statements without freezing my console >> due to massive std::couts. >> >> Is there a way of doing this? >> >> Rich >> >> >> >> >> _______________________________________________ >> >> Discuss-gnuradio mailing list >> >> [email protected] >> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> [email protected] >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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