Oh ok, yes. I was a bit confused when I read it, but Now I understand. Yes you
would have to have sample streaming to the host. I believe the FFT block has a
magnitude output that you could query. It’s been a while since I looked at the
code, but it was talked about at GRcon last year as a good
Thanks Paul,
After re-reading my original email, it was a bit misleading. The streaming
samples are never coming to the host - they are just looped from Rx to Tx
on the FPGA. Thus, I can't determine the digital power on the host. I'm
guessing that the probe signal block you mentioned operates on
Hey Rob:
If you use GNURadio, The probe signal block can take in a stream and the
function probe block can poll The level on a time interval that you set in the
block. Then you can use that changing variable elsewhere in the flowgraph to
adjust the gain.
> On Sep 1, 2022, at 10:46, Rob Kossl
