You need to enable RMC messages and then wait for a GPS lock, then enable ZDA messages these give a 1PPS message with a timestamp accurate to 1ms. On Apr 25, 2012 6:02 AM, "Andrew Gregory" <andrew.greg...@gmail.com> wrote: > > 1300ms ahead sounds odd. If it was behind I'd say it was just a reporting delay as part of the usual message processing, but ahead is weird. > > It's not GPS, but if you have an Internet connection, what about querying an NTP server? > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en
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