Re: [Discuss-gnuradio] GNU Radio Using MacPorts

[Arturo Rinaldi]

Nella citazione in data Tue Nov 27 00:36:33 2012, Michael Dickens ha 
scritto:
> On Nov 26, 2012, at 5:30 PM, Arturo Rinaldi <address@hidden> wrote:
> > I smoothly installed the port version with
> >
> > sudo port install gnuradio +docs +grc +python27 +qtgui +wxgui +uhd +volk 
> > +wavelet +jack +portaudio +swig +sdl configure.compiler=llvm-gcc-4.2
> >
> > performing a full installation.
>
> Great!
>
> > Now my question is, is there a way to use the GL sinks (scopesink, fftsink and 
> > so on) ? Every time i run a flow graph containing one of these elements, i get 
> > a OpenGL error and its pyton binding....any hint to solve this issue ?
>
> Can you post the console error message so that we can see what's going on, as 
> well as what you were trying to do when you got the error? - MLD

Ok let's do just a simple flow graph. Here's the screenshot :

http://img594.imageshack.us/img594/5670/testnz.png

I'm trying to display a simple cosine waveform in a WXGUI Scopesink. 
This is the error I get when I run the flow graph :

Traceback (most recent call last):
 File 
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gnuradio/wxgui/plotter/plotter_base.py", 
line 187, in _on_paint
   for fcn in self._draw_fcns: fcn[1]()
 File 
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gnuradio/wxgui/plotter/plotter_base.py", 
line 58, in draw
   GL.glNewList(self._grid_compiled_list_id, GL.GL_COMPILE)
ctypes.ArgumentError: argument 1: <type 'exceptions.TypeError'>: wrong 
type

I get the controls part but not the plotting part of the sink :

http://img842.imageshack.us/img842/2728/test2xm.png

No issues apparently with QT SINKS.

Regards, Arturo