You can start here: http://wiki.openstreetmap.org/wiki/Mkgmap/dev I've installed TortoiseSVN which also contains options to create or apply a patch, https://tortoisesvn.net/index.de.html if you don't prefer to use the svn command line tool. Gerd ________________________________ Von: mkgmap-dev-bounces@lists.mkgmap.org.uk <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von greg crago <gregcrago@gmail.com> Gesendet: Donnerstag, 21. Januar 2016 21:29 An: Development list for mkgmap Betreff: Re: [mkgmap-dev] Any way to get SPEED LIMITS to pop up on my Garmin GPS, like they do on City Navigator? Yes, I see this. But I do not see any speed limit sign on my GPS (Montana 600) generated with mkgmap r3659 Can you point me to a link showing how to add a PATCH V1 to MKGMAP. I downloaded the source code, but I do not know how to apply the patch and complie? (running Windows 7 x64) Greg On Thu, Jan 21, 2016 at 3:22 PM, Gerd Petermann <GPetermann_muenchen@hotmail.com<mailto:GPetermann_muenchen@hotmail.com>> wrote: Hi Greg, the default style evaluates maxspeed, see inc\roadspeed Gerd ________________________________ Von: mkgmap-dev-bounces@lists.mkgmap.org.uk<mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk> <mkgmap-dev-bounces@lists.mkgmap.org.uk<mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk>> im Auftrag von greg crago <gregcrago@gmail.com<mailto:gregcrago@gmail.com>> Gesendet: Donnerstag, 21. Januar 2016 21:08 An: Development list for mkgmap Betreff: [mkgmap-dev] Any way to get SPEED LIMITS to pop up on my Garmin GPS, like they do on City Navigator? I have been entering SPEED_LIMIT=X in the OSM maps and it would be nice to see this info on the maps I build. The NUVI DASHBOARD on my GPS pops up Speed LIMIT when running City Navigator 2016.20. Has this been implemented in mkgmap? Greg _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk<mailto:mkgmap-dev@lists.mkgmap.org.uk> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev