On Mon, 22 Aug 2005, Eric Blossom wrote:
> Try stepping it from -20.0 to 0.0 by 0.1. I'm pretty sure it works.
>
> If you get a chance, can you check it again?
>
Yes - that's it, operator error, -20 to 0 gets peaks at 40 to 300.
Interestingly, if you set it back to 255 with
self.usrp._write_
On Mon, Aug 22, 2005 at 01:53:55PM -0400, cswiger wrote:
> Just another stab - set_pga() seems to be screwy. With a
> usrp_siggen.py looped back to usrp_oscope.py, not using
> set_pga and amplitude 16e3 there's a signal peaking at 500.
> However, use set_pga(0,n) (n=any value from 0 to 20)
> and th
Just another stab - set_pga() seems to be screwy. With a
usrp_siggen.py looped back to usrp_oscope.py, not using
set_pga and amplitude 16e3 there's a signal peaking at 500.
However, use set_pga(0,n) (n=any value from 0 to 20)
and the signal drops to about 300. Checking with
print self.usrp._rea
