Re: [gpsd-dev] [PATCH] Using GOODTIME_IS for UBX_MODE_TMONLY.

[Paul Fertser]

Hey,

On Sat, Mar 26, 2016 at 02:45:28PM -0700, Fred Wright wrote:
> With receivers that make raw observation data (and ephemeris data)
> available, features like the "T variant" could be implemented purely in
> software, though it would involve duplicating the fairly complex
> position-solution calculations.  In principle, this could be done in GPSD,
> though that would be a pretty severe case of mission creep.  In any case,
> it doesn't make sense to implement code to process raw observations before
> it even has code to make raw observations available to clients. :-)

For the reference, there's an RTKLIB project[1] that implements many
different modes of processing raw data, but it's not obvious what
exactly the "T variant" corresponds to.

Also, there's a repository[2] that has code that enables output of raw
data from a cheap ANTARIS ATR062x receiver[3].

[1] http://www.rtklib.com/
[2] http://lindi.iki.fi/lindi/git/ubx.git/
[3] http://lindi.iki.fi/lindi/tmp/finhack2010-rtklib-lindfors.pdf

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