Re: RTC time: n/a
The GPS device on the DRAWS hat is an S1216 Family GNSS Module.toggle quoted messageShow quoted text
This device is not a traditional RTC so there is no RTC wired up to the
Device Tree Source Files loaded by the Linux kernel. What it does provide is a
battery backed-up time source that operates with chronyd like an RTC
To verify that your time source (GPS) is working, run the verify_time.sh
script which checks the chronyd & gpsd daemons to verify the S1216 GNSS
module is working and providing an accurate time source. For example
from 'chronyc tracking' which is run from the verify_time.sh script.
Ref time (UTC) : Sun Mar 29 14:26:55 2020
System time : 0.000000172 seconds fast of NTP time
I can see my time source is stunningly accurate.
To confirm that your time source is working properly I would need to see
the output of the verify_time.sh script.
Mike B <kf5dey@...> writes:
First I would like to say, thanks to the documentation and how to