[ntp:questions] Sync system time with GPS signal

jchludzinski at gmail.com jchludzinski at gmail.com
Wed Sep 7 15:10:34 UTC 2005


I need to keep a set of "player units" (small appliances based on the
AMD Geode running SuSE Linux) in sync based on the PPS signal from GPS
devices onboard each unit.  I've written an interrupt handler for the
GPS device and am wondering if the appropriate call for resetting the
system clock is 'ntp_adjtime()'?  Is there a way to get the current
values for 'timex' argument?  Should I use 'adjtime"?

---John




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