*well i'm running into new problem using constellation block .*
File "/home/sandhya/top_block.py", line 16, in <module>
from gnuradio.wxgui import constsink_gl
File "/usr/lib/python2.7/dist-packages/gnuradio/wxgui/constsink_gl.py",
line 25, in <module>
import const_window
File "/usr/lib/python2.7/dist-packages/gnuradio/wxgui/const_window.py",
line 25, in <module>
import plotter
File
"/usr/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/__init__.py", line
22, in <module>
from channel_plotter import channel_plotter
File
"/usr/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/channel_plotter.py",
line 23, in <module>
from grid_plotter_base import grid_plotter_base
File
"/usr/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/grid_plotter_base.py",
line 24, in <module>
from OpenGL import GL
File "/usr/lib/pymodules/python2.7/OpenGL/GL/__init__.py", line 11, in
<module>
from OpenGL.GL.VERSION.GL_1_2 import *
ImportError: No module named VERSION.GL_1_2
Checking out the previous thread I found two solutions
"First, you can probably install python-opengl on your system. Or you can
turn of GL support by editing the file in (probably)
/usr/local/etc/gnuradio/conf.d/gr-wxgui.conf and change the 'style = auto'
option to 'style = nongl"
But either of the two solutions are working and throwing me the same error.
Anyone can help me on this
Thanks
Sandhya
On Fri, Dec 20, 2013 at 1:09 PM, Sandhya G <sandhya4...@gmail.com> wrote:
> Thanks marcus .
> well all these days I was using live usb where I was getting different
> (eg sine wave ) kind of output when I was using WX-GUI scope sink so I
> thought it would be missing some package so I wasn't able to see that
> output .
>
>
> well thanks ...
>
>
> On Fri, Dec 20, 2013 at 1:01 PM, Marcus Müller <mar...@hostalia.de> wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Hi,
>> these are warnings, and you won't be able to use
>> ctrlport.monitor_performance, but this is not a problem as is.
>> The Volk warning is just telling you that it's falling back to a safe
>> implementation, which could be slower in some cases, but will surely work.
>> To explicitely say it: a warning is a warning that things *might* go
>> wrong. It is not an error. In most cases, one should not heed it too
>> much, unless it seems to be related to the problem at hand.
>>
>> I think you're seeing a single line jumping up and down, and that is
>> what your data looks like to the wxgui sink.
>> Try using a larger value for t/s, the < > buttons on the upper button
>> row on the very left.
>> Also make sure you're not clogging your CPU with work. If you don't
>> have a hardware device setting the the sample rate (e.g. a USRP, a
>> sound card) in your flowgraph, consider simulating that using a
>> throttle block.
>>
>> Greetings
>> Marcus
>>
>> On 20.12.2013 08:16, Sandhya G wrote:
>> > Hi everyone , I installed gnuradio by binaries provided by Ettus
>> > Research in ubuntu software centre. Everything installed properly
>> > and I got gnuradio-companion but whenever I run flowgraph I get
>> > these warnings
>> >
>> > Warning: Block key "blocks_ctrlport_monitor_performance" not found
>> > when loading category tree. Warning: Block key
>> > "blocks_ctrlport_monitor_performance" not found when loading
>> > category tree
>> >
>> > and
>> >
>> > Using Volk machine: sse4_2_32 Volk warning: no arch found,
>> > returning generic impl
>> >
>> > I'm using ubuntu 12.04 i3 64bit processor.
>> >
>> > I'm not getting any waveforms in WX-GUI scope sink . When I run
>> > the flowgraph using WX-GUI scope sink all I can see is a simple
>> > lines varying up and down.
>> >
>> > Can somebody help me !!!
>> >
>> > Thanks in advance Sandhya
>> >
>> >
>> >
>> > _______________________________________________ Discuss-gnuradio
>> > mailing list Discuss-gnuradio@gnu.org
>> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>> >
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>> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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