Re: [Discuss-gnuradio] NOGUI FFT examples for USRP.

[Eric Blossom]

On Mon, Dec 04, 2006 at 04:41:25PM -0800, John Clark wrote:
> I seem to be inheriting a project. The original developer used 
> usrp_fft.py and fftsink.py as
> their starting point for some development work.
> 
> However, my mission is to take what they developed, and put it into a 
> box that
> does not have any graphical interface.
> 
> Is there some example code showing how to access the usrp, and call the 
> underlying fft libraries?

You've got all the code ;)

Take a look at gnuradio-examples/python/usrp/*.py
The code for the fft sink is in gr-wxgui/src/python/fftsink.py
It strings together the low level blocks to get the job done.
usrp_spectrum_sense.py uses the fft block w/o a GUI

Eric