David J Taylor wrote:
"unruh" <[email protected]> wrote in message
news:[email protected]...
[]
He said that he had left the GPS18 in its default mode, where much more
than a single sentence is sent out ( about 4 of them if I remember
correctly). He shold probably set it so just the single required
sentence is sent out.
Indeed, but I think we've talked about this before with David and
"default" may mean "default for use with NTP". We'll see. Certainly the
single sentence is the best - I happen to use: $GPRMC.
I'm trying to make $GPGGA the default, it is a much more informative
sentence (using 'mode 2' in the server statement specifies this):
It contains the current time (hms), position (ddmm.mmmm), nr of visible
sats, DOP etc, which makes it easy to write a little perl script to
process the clockstats file to gather all sorts of interesting statistics.
Terje
--
- <Terje.Mathisen at tmsw.no>
"almost all programming can be viewed as an exercise in caching"
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