[Loadstone] Wrong GPS Time?
shawn at odyssey.cm.nu
Thu Feb 22 00:37:30 GMT 2007
When the gps first starts the time will be wrong. This is normal until the
unit gets the propper time from the satellites. With the sirf chipsets this
seems to only need one satellite but for some other chipsets you may need to
acquire a propper gps signal for the time to work. You also may need to
adjust the time zone offset in the misc settings. Maybe this unit is doing
some kind of local time zone correction. Since we haven't tried loadstone
with that particular chipset maybe something else is going on. Keep us
advised on your results, how is the performance compared with the sirf *iii
On Wed, 21 Feb 2007, Hasan Karahasan wrote:
> Hello folks,
> since a fiew days I have exchanged my Holux 236 with sirf3 against a wintec
> wbt-300 using an antaris 4 chip. This chip updates 4 times per second while
> other update only once per second. Thus I expect to get more accurate gps
> data from it. Let me play a little around before I will tell you my results.
> But since I have been using the new receiver I have no correct GPS time
> anymore. Whenever I start Loadstone, the GPS clock seams start counting at 0
> 1 0 0 or similar.
> Any ideas what that can be? Can we suppose it has to do with the higher
> update rate of the receiver? Or is it possibly an erroneous implementation
> of the NMEA protocol in the receiver's firmware?
> Loadstone mailing list
> Loadstone at loadstone-gps.com
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