Re: [Discuss-gnuradio] Problem with Wx Gui FFT

[Mike Jameson]

Hi,

I believe that error is due to me experimenting with the uhd_fft 'click on
fft to change frequency' feature.  Are you using the current master branch
as this contains Marcus Leech's fix for it.

Cheers,

Mike

--
Mike Jameson M0MIK BSc MIET
Email: m...@scanoo.com
Web: http://scanoo.com


On Mon, May 13, 2013 at 6:02 PM, maiconkist <maiconk...@gmail.com> wrote:

> Hi Mike,
>
> thank for you reply. But with this option the uhd_fft crashes. The
> following
> is thrown in the terminal: AttributeError: 'gr_hier_block2_sptr' object has
> no attribute 'set_callback'
>
> More info about my machine: Ubuntu 13.04 with KDE and a Intel i915 graphics
> card.
>
>
> On Mon, May 13, 2013 at 4:52 PM, Alexandru Csete &lt;oz9aec@&gt; wrote:
>
> > On Mon, May 13, 2013 at 5:27 PM, maiconkist &lt;maiconkist@&gt; wrote:
> > > Hi,
> > >
> > > recently I upgraded my PC to Ubuntu 13.04. After that, I also updated
> > the
> > > GNU Radio + UHD installation. Almost everything is working. A problem
> > that
> > > appeared is that the Wx Gui FFT is not showing the chart.
> > >
> > > As is said: an image is worth a thousand words. So I attached the
> > uhd_fft
> > > execution.
> > >
> > > Any sugestions? I'm missing a compiling parameter or something?
> > >
> > > &lt;http://gnuradio.4.n7.nabble.com/file/n41275/gnuradio.jpg&gt;
> > >
> >
> > I had the same problem on computers with Nvidia and AMD/ATI cards
> > using the open source driver. Apparently, the open source driver has
> > forgotten how to do opengl. I managed to find a closed source driver
> > which gave me flickering wxgui FFT, but that's all.
> >
> > Alex
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > Discuss-gnuradio@
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >
>
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