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Re: [gpsd-dev] Status driver_nmea2000.c


From: Gary E. Miller
Subject: Re: [gpsd-dev] Status driver_nmea2000.c
Date: Sun, 8 Feb 2015 15:05:37 -0800

Yo Hal!

On Sun, 08 Feb 2015 08:32:19 -0800
Hal Murray <address@hidden> wrote:

> 
> address@hidden said:
> > Given that, I'd like to understand why they think they want the
> > same stamp in the TPV before I do it. I don't see that it adds any
> > information. 
> 
> Some devices don't have a PPS.

Correction: almost no devices send PPS.  Thus the need for time
stamp from the serial stream.  To determine the offset of the local
clock from the GPS clock to steer the local clock to the 'correct' time.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
        address@hidden  Tel:+1(541)382-8588



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