Hi Ralph, > Usually I do not use those gfx stuff that much, I just stumbled over it when > firing up my DSD+ flow for DMR radio decoding, then I tried other flows > using WX GUI Scope Sink, with the same result. I see... Hm. The point is that most of us is not really deep into the WX code base, and GNU Radio is planning to move away from WX to QT, and since I can't reproduce the problem locally, it's going to be very hard to get you running. It really *is* an odd failure if only the scope is failing. I have one more idea: might be something with OpenGL acceleration; WX always was a bit flakey on that side, but hardware accell for drawing lines is really helpful... But maybe on modern machines with CPU cycles to spare, maybe creating ~/.gnuradio/config.conf with the lines:
[wxgui] style = nongl does the trick (hell, if I knew where .gnuradio is on a windows machine...). Generally, if your application is "simple enough" to just switch Generate Options from "WX" to "Qt" and replace a few GUI elements, then I'd recommend using Qt; it's more modern, and it will stick around longer. Most features can be configured even at runtime using "middle-click" on the visualization. Greetings, Marcus On 04/27/2015 09:50 AM, Ralph A. Schmid, dk5ras wrote: > Hi, > >> Hi Ralph, >> >> first of all: that's the WX GUI Scope, right? > Yes. > >>> Where can I start searching for the reason? >> Do other Instrumentations from the same GUI framework work? > The WX GUI Waterfall Sink works as always. > > Usually I do not use those gfx stuff that much, I just stumbled over it when > firing up my DSD+ flow for DMR radio decoding, then I tried other flows > using WX GUI Scope Sink, with the same result. > >> Tough one, but I'd tackle this with a debug build and GDB: >> http://gnuradio.org/redmine/projects/gnuradio/wiki/TutorialsGDB > Looks complicated to a Windows guy like me, may take some days until I find > time for such an adventure :) > >> Greetings, >> Marcus > Ralph. > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
