[gpsd-dev] New 0.5 draft of the SemPiTernal HOWTO

Frank Nicholas frank at nicholasfamilycentral.com
Thu May 5 22:27:29 UTC 2016


> On May 5, 2016, at 5:59 PM, Frank Nicholas <frank at nicholasfamilycentral.com> wrote:
> 
> 
>> On May 5, 2016, at 5:54 PM, Gary E. Miller <gem at rellim.com <mailto:gem at rellim.com>> wrote:
>> 
>> Yo Frank!
>> 
>> On Thu, 5 May 2016 17:41:51 -0400
>> Frank Nicholas <frank at nicholasfamilycentral.com <mailto:frank at nicholasfamilycentral.com>> wrote:
>> 
>>> The above does not show PPS.  I wouldn’t expect it to - how does
>>> `gpsmon` know which device to use for PPS?
>> 
>> very recent gpsd is special cased to add /dev/pps0 to its device when it
>> sees /dev/ttyAMA0.  So consider it lightly tested.
>> 
>> Or run gpsd first, then simply "gpsmon" to run it in client mode.  Then
>> gpsd does all the work.
>> 
>> I never use gpsmon, preferring caps.
> 
> Nope - no PPS.  Not with gpsmon, gpsmon in client mode or cgps.  
> 
> Do I need to add anything to the command line for gpsd:
> dev2-rpi gpsd # ./gpsd /dev/ttyAMA0 

I forgot to mention I did a ‘git clone --depth=1 git://git.savannah.nongnu.org/gpsd.git’ just yesterday evening, and built gpsd from scratch.

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