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" <ea4...@yahoo.es>
To: <discuss-gnuradio@gnu.org>
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:
eoz@waterhole:~$ 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
eoz@waterhole:~./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
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