Re: [Discuss-gnuradio] plotter_base.py problem

[Patrik Tast]

Try,

./usrp_nbfm_rcv.py -R A -f 435.3e6 -O plughw:0,0
The *-O* switch tells which audio device to use.

Patrik


----- Original Message ----- 
From: "Patrik Tast" <address@hidden>
To: <address@hidden>
Sent: Monday, July 18, 2011 5:01
Subject: Re: [Discuss-gnuradio] plotter_base.py problem


> if you cd to /usr/local/bin and then plug for example
> ./usrp_fft.py -R A -f 435e6
>
> If the above doesnt work, then reconsider
>
> Patrik
>
> ----- Original Message ----- 
> From: "Miguel A. Vallejo, EA4EOZ" <address@hidden>
> To: <address@hidden>
> Sent: Monday, July 18, 2011 3:47
> Subject: [Discuss-gnuradio] plotter_base.py problem
>
>
> > Hello!
> >
> > I'm trying to play a bit with gnuradio and a funcube dongle pro but I'm 
> > having problems making gnuradio work. I'm using a fresh ubuntu 11.04 
> > install and gnuradio 3.4.0 built from sources.
> >
> > Everytime a fft display is used, I get the same error. For example, using 
> > FunCube Dongle Pro example:
> >
> >
> >
> > address@hidden:~$ FCDongle/gr-fcd/apps/fcd_fft_wx.py
> > Traceback (most recent call last):
> >   File 
> > "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py", 
> > line 158, in _on_paint
> >     GL.glClearColor(*BACKGROUND_COLOR_SPEC)
> >   File "/usr/lib/pymodules/python2.7/OpenGL/error.py", line 208, in 
> > glCheckError
> >     baseOperation = baseOperation,
> > OpenGL.error.GLError: GLError(
> > err = 1280,
> > baseOperation = glClearColor,
> > cArguments = (1, 0.976, 1, 1)
> > )
> >
> >
> > And testing this little GUI example from 
> > http://www.funwithelectronics.com/?id=10
> >
> >
> > address@hidden:~./simplegui.py
> > Traceback (most recent call last):
> >   File 
> > "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py", 
> > line 158, in _on_paint
> >     GL.glClearColor(*BACKGROUND_COLOR_SPEC)
> >   File "/usr/lib/pymodules/python2.7/OpenGL/error.py", line 208, in 
> > glCheckError
> >     baseOperation = baseOperation,
> > OpenGL.error.GLError: GLError(
> > err = 1280,
> > baseOperation = glClearColor,
> > cArguments = (1, 0.976, 1, 1)
> > )
> >
> >
> > And so on... Any ideas? I'm totally lost.
> >
> > Thank you in advance!
> >
> > Miguel A. Vallejo, ea4eoz
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
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