Re: [Discuss-gnuradio] binary installer gnuradio-2.5cvs.win32.exe for windows

[mjam01]

k, thanks.

If the following error keeps coming up:

gr_vmcirc_buff - unable to find a working factory

to solve it delete all the pyc files in:

C:\Python24\Lib\site-packages\gnuradio\gr

and it will work again.

best of luck! :)

mike

> >
> > --------------------------------------------------------------
> >
> > Traceback (most recent call last):
> >   File "C:\mikes\gnuradio-mikes\gnuradio-mikes\samples\tvrx_am_rcv.py",
> > line 118, in ?
> >     main (sys.argv[1:])
> >   File "C:\mikes\gnuradio-mikes\gnuradio-mikes\samples\tvrx_am_rcv.py",
> > line 111, in main
> >     fg = build_graph (filename, freq_offset_khz)
> >   File "C:\mikes\gnuradio-mikes\gnuradio-mikes\samples\tvrx_am_rcv.py",
> > line 56, in build_graph
> >     src = usrp.source_c (0, usrp_decim, 1, 0xf0f0f0f2, 0)
> >   File "C:\Python24\Lib\site-packages\gnuradio\usrp.py", line 86, in 
> > source_c
> >     return ((usrp0.source_c,
> > usrp1.source_c)[look_for_usrp(which)])(which, *args, **kwargs)
> >   File "C:\Python24\Lib\site-packages\gnuradio\usrp1.py", line 1263, in 
> > source_c
> >     return _usrp1.source_c(*args)
> > NotImplementedError: No matching function for overloaded 'source_c'
> >
> I am sorry, I have no idea.
> I am leaving for the What-the-Hack festival shortly.
> If I have time, I will look at the problem there.
> Maybe Stefan Fillod, Eric Blossom or Matt Ettus knows what this error is 
> about.
> (They will all be at what-the hack)
> It might have to do with the mix of very recent gnuradio-core cvs code and 
> somewhat older usrp code I am using.
> (I am using slightly hacked usrp-0.8cvs and gr-usrp-0.5cvs from Stefan 
> Fillods site.)
> 
> Greetings,
> Martin