Yes, I had included the "hwclock" output in the original email of this chain. It can't find a hw clock.
On Fri, Nov 12, 2021 at 12:17 PM Marcus D. Leech <patchvonbr...@gmail.com> wrote: > On 2021-11-12 11:54, Rob Kossler wrote: > > >> So, there's a DS1139 RTC chip, which is an garden-variety RTC chip used >> in designs all over the place. The linux rtc-1307 kernel driver knows >> about this chip. >> >> HOWEVER, it requires a battery to maintain time, and near as I can tell, >> the only battery in the E310 universe is with the E312 "UPS" battery. I >> don't see any evidence >> that there's a separate, small, back-up battery for the RTC in the >> plain E310. >> > > I wonder how my system comes up Aug 6, 2021? Could this be the date of > the file system image? Perhaps I can modify this. > > It was certainly the case in the "days of yore" that the timestamp on the > root filesystem, in lieu of other inputs, was used as the initial > time-of-day clock setting. > > Also, look at the "hwclock" utility, if there IS a hardware clock in your > system config, it will allow you to manipulate it. > > >
_______________________________________________ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com
