Open rpj opened 5 years ago
Should track state changes of devices through time (specifically for NEO-6M, stuff like resets and antenna statuses), seem to be found in GPTXT
sentences
Would be really awesome to make use of any device that includes an on-board battery as an RTC of sorts for the RPi! I know it's doable...
Update: Most definitely doable: http://www.catb.org/gpsd/gpsd-time-service-howto.html
This really must be implemented as a gpsd
client rather than by trying to parse NMEA sentences directly. In this way, we'll be able to implicit take advantage of things like gpsd
's ability to produce "cooked" TPV data (and everything as JSON no less!), as well as obviously having a solid, maintained abstraction layer between us and NMEA/etc.
Will require a re-thinking of sensor runlooping (and therefore is related to #3), as ideally any NMEA stream-producing sensor should act in a push-only manner rather than the current
sensor-src
-tick-based-pull mechanism (confusingly named_runloop
, hence #3).Redis 5 streams would come in really handy here, but an implementation based on lists and using
BLPOP
to block consumers until a new datum is available could work well too.