On Dec 12, 2008, at 16:43, Andy Allan wrote: > On Sat, Dec 6, 2008 at 4:12 PM, Robert Vollmert <rvollmert-li...@gmx.net > > wrote: >> Hi all, >> >> there seem to be a few Garmin users around here. If you'd like to >> give >> routable OSM-derived maps a try, there's some instructions on the >> wiki >> at http://wiki.openstreetmap.org/wiki/Mkgmap/routing . The support is >> still quite incomplete both because the Garmin format isn't >> completely >> understood and because of bugs. More the latter, probably. Help on >> either topic would be appreciated. > > Awesome. Are there any docs anywhere being made for the routing format > similar to the venerable > http://sourceforge.net/projects/garmin-img ?
There's some documentation on the NOD file in http://svn.parabola.me.uk/display/trunk/doc/nod.txt . That covers the routing graph. I don't think the NET file is currently documented, though i may be missing something. Apart from that, it's in the code for the moment. There's also libgarmin.sourceforge.net (IMG reader for navit) and its wiki. > Also, when I was putting it together yesterday I saw osm2mp.pl > suggesting it was dealing with turn restrictions (although on reading > the code, it's not exactly sophisticated logic!). But when I was > playing with it last night my eTrex it was ignoring them. Am I > expecting too much, or would you expect turn restrictions to work? mkgmap doesn't write restrictions for the moment. For simple from-via- to restrictions, this is a matter of writing the code, since that part is understood. Cheers Robert _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
