[Openbts-discuss] Running OpenBTS with GPSDO as external reference on USRP B210

[Simon P. <sim...@st...>]

Hi, I am trying to set up OpenBTS on a B210 and has run into problems with
cellphones that do not connect. I have think that the problem probably has
to do with a bad clock. To solve this problem I have now installed a GPSDO
on the B210 to use as external reference.

Is there any configurations that I need to do in UHD or OpenBTS for the
system to use the GPSDO? Or will it use GPSDO automatically after it is
installed?

I would also like to know if there is a way to confirm if the GPSDO is
currently in use and if it is locked to GPS a satellite?

Thanks for any help!

/Simon