Re: [Discuss-gnuradio] Where is gr.fft_vcc??

[Eric Blossom]

On Tue, Nov 11, 2008 at 03:55:59PM +0000, Santi Ortega wrote:
> I have been working with usrp_spectrum_sense.py but I haven't found the file
> where it does the fft:
> 
> fft = gr.fft_vcc (self.fft_size, True, mywindow)
> 
> I've found the file window.py and self.fft_size is taken from the options...
> But I dont't know the fft file!
> 
> Could anyone tell me??
> 
> Thanks in advance!

grep knows:

  $ find . \( -name '*.cc' -o -name '*.h' \) -print | xargs grep -l fft_vcc
  ./gr-gcell/src/gcell_fft_vcc.cc
  ./gr-gcell/src/gcell_fft_vcc.h
  ./gr-gcell/src/gcell.cc
  ./gnuradio-core/src/lib/swig/gnuradio_swig_py_general.cc
  ./gnuradio-core/src/lib/general/gr_fft_vcc.h
  ./gnuradio-core/src/lib/general/gr_fft_vcc_fftw.cc
  ./gnuradio-core/src/lib/general/gr_fft_vcc_fftw.h
  ./gnuradio-core/src/lib/general/gr_fft_vcc.cc

(Look in the last 4 files listed)


The SWIG .i files that define the interfaces to python are
  
  ./gnuradio-core/src/lib/general/gr_fft_vcc.i
  ./gnuradio-core/src/lib/general/gr_fft_vcc_fftw.cc

Eric