Olivier Migeot wrote: > Hi ev'ryone, > > I'm currently experimenting things with the Antaris chip, and I'm > starting to like it - at least through FSO and it's gpsd compatibility > layer. I've been browsing through the UBX protocol specification, and > I stumbled upon one interesting parameter : the dynamic platform model > of the navigational unit. > > Simply put : using this, we should be able to explain our chip that we > are either by car or by foot, and get more serious tracklogs > (providing this is doable, 'cause the doc states "(SW Versions 3.04 > and higher)", so I'm not sure whether or not we qualify). > > I did some quick tests, using my work phone as a reference (an HTC > Trinity with a Sirf chip) : when logging car trips, both tracks are > pretty close. Like a few meters. Far better than what I expected, at > least. But when logging pedestrian trips (and I do quite a few), the > Antaris starts to behave like ... a car. Every steep turn I took is > throughly rounded on the Neo-based log. So I guess the current setting > of our chip is "car". So I wonder : does anyone here know whether we > got "version 3.04 or higher" of the software? > I see the opposite. My SiRF unit rounds a lot, and may decide to cut out a walk around the house completely. But I can walk the Antaris around a 4mx4m square and record a square with nice sharp corners.
Helge Hafting _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
