I just upgraded to the latest tarballs, and happily noticed that
usrp_fft.py now includes a waterfall display.
I also noticed the --width-8 option to use 8-bit, rather than 16-bit
samples. While width-8 seems to work
in plain spectral display, it leaves a *strong* artifact in the
waterfall display. Perhaps the waterfall
sink block hasn't been updated to handle 8-bit data?
Also, there used to be a parameter you could set to control spectral
averaging in FFT display--
something-mumble-alpha. I can't find it anymore, and it would be
really nice if I could
turn on spectral averaging.
I finally got my USRP mounted in a permanent cabinet, with an internal
power-supply.
[The junkpile at work had a number of SCSI external disk drive boxes
lying around
from the late 1980s, so I grabbed one, since it had a power-supply and
cooling fan].
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
