[email protected] said: > Could not find any help anywhere on the web so you guys are my last > hope. I have 2 computers running a linux PPS enabled kernel and ntp. > One of the two has a garmin 18 lvc, one has a garmin 18x lvc.
You will probably get better help with NTP related issues from the ntp people. There is a mailing list at: https://lists.ntp.org/mailman/listinfo/questions It's gatewayed to usenet:comp.protocols.time.ntp The NMEA driver is interesting. First, it gets the time from the serial port. If that looks reasonable, it fixes up the bottom bits of the timestamp with the data from the PPS info. The timing on the serial port for the Garmin 18x units is pretty bad. (The -18 non-x was pretty good.) I'll have to look closely at the source code to see what that "reasonable" filter does. -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
