Driver strategy - we need to decide among incompatible goals

Gary E. Miller gem at rellim.com
Thu Aug 15 19:30:28 UTC 2019


Yo Eric!

On Thu, 15 Aug 2019 12:11:10 -0400
"Eric S. Raymond via devel" <devel at ntpsec.org> wrote:

> Mark Atwood, Project Manager <mark.atwood at ntpsec.org>:
> > Can OnCore be supported by gpsd?  
> 
> The OnCore already is mostly supported.  What's missing is that GPSD
> can't do site-survey mode for the M12 timing variant.

That would be easy to add, if proper documentation could be found.
The Trimble doc has always been terrible.

> These are long
> since EOL but still available on e-Bay for cheap, as boards with
> TTL-level outputs; you have to do systems integration yourself,
> including level shifters and 1PPS-to-DCD and a powered antenna.  This
> page
> 
> https://www.dellanave.com/projects/carpc/oncore_gps.php
> 
> tells you what's required.

Or just buy an RS-232 to TTL adapter from Sparkfun.  Or hook to
a RasPi.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588

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    "If you can't measure it, you can't improve it." - Lord Kelvin
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