[Discuss-gnuradio] gr_fft usage

[cswiger]

Hi - I'm still working with simple RF front end hardware and can pick up
local stations ok - needs much optimizing tho. So far I have an FET
followed by two transistor stages followed by a butterworth bandpss.

Anyway, what's the status of gr_fft.cc in the 2.1 tarball? Seems there
was a comment about some gui work needing done? I can feed raw data
to fftw and plot results with gnuplot but wonder if there's a sexier
realtime display nearby.. ;))

Thank

--Chuck