[EMAIL PROTECTED] (Folkert van Heusden) writes: >> The GPS time is not very accurate anyway, and can vary wildly, probably
>> depending on the device, so don't expect perfect offsets. On my Garmin G >PS >> 18 LVC, I use 0.190 which gets it in the ballpark, but can randomly jump >> +16ms to -10ms at any time. >But if you let ntp handle the pps signal it should be a steady 0.0-0.1ms >difference as it then knows when this second started: He was refering solely to the NMEA signal not the PPS. Some GPS receovers have no pps. > remote refid st t when poll reach delay offset jit >ter >========================= >========================= >========================= >=== >+GPS_NMEA(0) .GPS. 0 l 17 16 376 0.000 -0.001 0. >001 >oPPS(0) .PPS. 0 l 5 16 377 0.000 -0.001 0. >001 I am afraid I simply do not believe this. NMEA is lucky to get a ms not a usec. The offset on the NMEA should be a lot bigger than .001 >Folkert van Heusden >-- >MultiTail ist eine flexible Applikation um Logfiles und Kommando >Eingaben zu überprüfen. Inkl. Filter, Farben, Zusammenführen, >Ansichten etc. http://www.vanheusden.com/multitail/ >---------------------------------------------------------------------- >Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
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