> > Well if I remember correctly someone said to me once that the > > time-string returned by cheap gps device (like my garmin 18 lvc) > > sometimes is a bit off while its PPS signal is fine. > > > > Currently I'm syncing against NMEA/PPS and seeing quiet a big offset: > > > > remote refid st t when poll reach delay offset > > jitter > > ============================================================================== > > xGPS_NMEA(0) .GPS. 0 l 7 16 377 0.000 -185.08 > > 1.001 <--- > <snip> > You can even out that delay in the GPS time by using the 'fudge' option. > Example: > server 127.127.20.0 minpoll 4 > fudge 127.127.20.0 time1 0.185 > I do the same thing with my GPS 18 LVC, only I use gpsd with the SHM drivers.
Ok but the odd thing is: a friend of mine has the exact same garmin 18 lvc but not this big offset? Folkert van Heusden -- Multitail es una herramienta flexible que permite visualizar los "log file" y seguir la ejecución de comandos. Permite filtrar, añadir colores, combinar archivos, la visualización de diferencias (diff- view), etc. http://www.vanheusden.com/multitail/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com _______________________________________________ questions mailing list questions@lists.ntp.org https://lists.ntp.org/mailman/listinfo/questions
