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Re: [gpsd-users] GPS reporting wrong time to SHM

From: Alexander Carver
Subject: Re: [gpsd-users] GPS reporting wrong time to SHM
Date: Fri, 07 Sep 2012 16:20:03 -0700
User-agent: Mozilla/5.0 (Windows NT 5.1; rv:15.0) Gecko/20120824 Thunderbird/15.0

On 9/7/2012 15:00, Gary E. Miller wrote:
Yo Alexander!

On Fri, 07 Sep 2012 14:39:18 -0700
Alexander Carver <address@hidden> wrote:

I have never found any use to MID52.  I find the ntpd time is better
when that message is turned off.  Try just turning it off before
working hard on it.

Well, the problem is that the leap second is only derived from MID 52
according to gpsd's code.  It doesn't gather that data from anywhere
else.  So if another leap second is inserted I have to recompile gpsd.

Well, it used to grab the leap second from the 50bps data too.  if not then
something broke.

I'll watch it for a bit in debug mode but I'm not seeing any messages about the leap second being read from the 50bps data. It should show up as a debug message of PROG level with the string SF:4-18 according to the code. I'm watching for that now and I'll see if it ever shows up. I see the five frames do get decoded so it might just be taking a few cycles.

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