Re: [Discuss-gnuradio] Oscilloscope does not display information well

[Demijan Klinc]

Hi Josh,

thanks a lot for your input.
On Dec 10, 2009, at 7:51 PM, Josh Blum wrote:

> this scope, right? http://www.joshknows.com/images/wxgui/wxgui_scope.png

Yes, that the application that I have in mind. My oscope GUI looks  
like this, for some reason:

http://users.ece.gatech.edu/~demi/img/misc/oscope.jpg

> it could be one of these issues:
>
> 1) cpu is over drawn, not enough left for the ui
> 2) opengl problems
>
> if you cant resolve that, you can try disabling the gl sinks (so it  
> uses plain wx plotter). set style=nongl
> http://gnuradio.org/trac/wiki/CompGrWxgui#EnabletheGLSinks

Any pointers as to how I can deal with the possible opengl problems? I  
tried the
third suggestion and it didn't work very well.

Thanks,
D



> -josh
>
> Demijan Klinc wrote:
> > Hi everyone,
> > I am using gnuradio 3.2 on OSX and I've noticed that the  
> > oscilloscope script
> > "usrp_oscope.py" does not display the axes of the scope output and
> > ch1, ch2, trig, etc. tabs don't work as they should.
> > I was wondering if anyone knows what might be wrong here - any input
> > would be greatly appreciated.
> > Thanks,
> > Demijan
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