Hi Sy, Thanks for your input. If I understand you correctly, you are suggesting I look for a $GPZDA NMEA sentence. I have just checked the SiRF NMEA Manual and tried it. I'm getting RMC and GGA but no ZDA sentences on either my SGS 11 or HTC , both running 2.3.3. Am I missing something here?
On Wednesday, April 25, 2012 3:13:46 PM UTC+10, Sy wrote: > > 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 > -- 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
