On 12/03/2019 11:26 AM, Müller, Marcus (CEL) wrote:
Uhhhh that's an ancient version of GNU Radio. Do you use any other UHD-
linking software, or can you try our new PPA that would give you a
modern GNU Radio 3.8.0.0?
host_extra_scaling
https://launchpad.net/~gnuradio/+archive/ubuntu/gnuradio-releases
Anyway, for most USRPs "fullscale" actually should do some scaling (if
you're so inclined, look for "_host_extra_scaling" in the UHD source
code).
What is the USRP you're using?
Best regards,
Marcus
I looked at the code, and the "fullscale" operand is ONLY ever applied
for sc8 wire-format. For sc16, both "host_extra_scaling" and
"dsp_extra_scaling" are set to 1.0 in the setup code.
This is what I had recalled from years ago looking at this.
