Hal Murray wrote:
GPGGA has one added benefit: If you turn on clockstats you get a log of
the current position every second, this is perfect input for a
statistical averaging of the current antenna position. :-)
It doesn't have the date.
GPRMC is the only one I know of with both time and
In article e4kdnfaz4o_gqebwnz2dnuvz_rwdn...@megapath.net, hal-
use...@ip-64-139-1-69.sjc.megapath.net says...
device=NMEA GPS Clock,
timecode=$GPGGA,140929,3130.8506,N,10444.6118,E,1,09,0.9,529.2,M,-32.4,M,,*60,
There was a thread on here recently, that seemed to settle on the fact
that
On 2010-05-05, Mr Dave Baxter g8...@uko2.co.uk wrote:
Indeed, but is GPGGA the correct sentence for NTPD to use? Mine is set
for GPRMC works just fine.
http://doc.ntp.org/4.2.6/drivers/driver20.html
| Description
|
| This driver supports GPS receivers with the $GPRMC, $GPGLL, $GPGGA,
|
Mr Dave Baxter g8...@uko2.co.uk wrote in message
[]
Indeed, but is GPGGA the correct sentence for NTPD to use? Mine is set
for GPRMC works just fine.
pip pip
Dave B.
It depends on the NTP version, Dave. I believe that newer versions allow
more sentences. Like you, I've used the
David J Taylor wrote:
Mr Dave Baxter g8...@uko2.co.uk wrote in message
[]
Indeed, but is GPGGA the correct sentence for NTPD to use? Mine is set
for GPRMC works just fine.
pip pip
Dave B.
It depends on the NTP version, Dave. I believe that newer versions allow
more sentences. Like you,
GPGGA has one added benefit: If you turn on clockstats you get a log of
the current position every second, this is perfect input for a
statistical averaging of the current antenna position. :-)
It doesn't have the date.
GPRMC is the only one I know of with both time and date.
--
These are
To David:
The PPS is feed in from pin 1 (DCD) of /dev/cuad1. As I've said, NTP works fine
now, after changing ident value in PPSGENERIC and recompiling and installing
the new kernel. Performance of type 20 driver is good enough for me, thanks for
your advice. Maybe I will try that someday.
Chaofu Chen wrote:
To David:
The PPS is feed in from pin 1 (DCD) of /dev/cuad1. As I've said, NTP works fine now, after changing ident value in PPSGENERIC and recompiling and installing the new kernel. Performance of type 20 driver is good enough for me, thanks for your advice. Maybe I will try
