On 2006-03-25, Chris Richmond wrote: > Now that ntp is running, I want to get it going with my Garmin > gps18lvc. I've got a 2.4.32 kernel with PPSKit running, linked > /dev/ttyS0 -> /dev/pps1, and added "server 127.127.22.1 prefer" to the > config file. ntpq -p -n reports the .GPS. line, but the data isn't > updating (all zero's except the last field is 4000.00).
The GPS-18LVC uses the NMEA driver (w/built-in PPS): 127.127.20.N You have to symlink /dev/ttyS0 --> /dev/gps1 See http://www.eecis.udel.edu/~mills/ntp/html/drivers/driver20.html Here's the configuration snippet I'm using: # GPS+PPS using Atomized Generic NMEA driver server 127.127.20.0 mode 2 minpoll 4 maxpoll 4 prefer > I connected to /dev/ttyS0 with minicom, and I'm getting the NEMA > sentences, You should turn off all of the NMEA sentences other than the one you're using. And you have to explicitly enable the GPS-18LVC PPS mode (it's in the manual). -- Steve Kostecke <[EMAIL PROTECTED]> NTP Public Services Project - http://ntp.isc.org/ _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
