Messages in this thread | | | Subject | Re: GPS drivers (was Re: [PATCH v2 0/9] Serial slave device bus) | From | Andy Shevchenko <> | Date | Fri, 20 Jan 2017 18:16:11 +0200 |
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On Fri, 2017-01-20 at 16:26 +0100, Linus Walleij wrote:
> > Now, NMEA knows about some of the complexity (not AGPS), but gets > > the > > details wrong. In particular, it would be good to have error > > estimates > > and velocities from the same moment you get position estimates. > > NMEA if it is this: > https://en.wikipedia.org/wiki/NMEA_0183 > > Seems to be a high-level format such as XML or CSV or any other > $FAVOURITE_ASCII_TRANSPORT format.
Not exactly. It depends on device settings. Old GPS I used to play with have AT command to switch between ASCII and binary format. Some of the devices might use non-standard binary protocols (however, representable as NMEA), etc.
-- Andy Shevchenko <andriy.shevchenko@linux.intel.com> Intel Finland Oy
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