The Visual Basic NMEA Parser (with source code) has been posted: http://www.ko4bb.com/NMEAParser
It is work in progress, is not and never was intended as a finished product. I used it to further my understanding of the NMEA protocol as it is used by GPS receivers, and to troubleshoot a few other NMEA/GPS related projects I have in the pile. It has been mostly tested with a few Trimble ACE-III receivers I have here. The basic NMEA parsing routines were originally downloaded from PlanetSourceCode but have been significantly tweaked. The program has a Trimble TSIP mode, which eventually evolved into the Thunderbolt Simulator project, so if you want to play with TSIP packets, the Thunderbolt Simulator is a much better tool (some of it actually works...) even though I have not uploaded the source code for the Thunderbolt Simulator yet, so at least here you have some source code to play with. The TSIP mode in this tool is even less finished than the NMEA mode. You have been warned... One interesting feature (shared with the Thunderbolt Simulator) is the capability to save and play back log files. The download includes a number of log files that I downloaded from the Internet or created myself. I welcome any constructive comment(s) via direct email. If you make useful addition or bug fix, I would like to get your updates so that everyone can benefit. Happy Thanksgiving to all. Didier KO4BB _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.