Hi all, I have a need to read the NMEA port on a GPS receiver and parse out the RMC and/or GGA sentences. A search of the archive revealed code in Parallax, does anyone know of any assembler code available? I will be using a 16f877. I thought I'd try this request before I begin working on it to see if I can help reduce development time. Thanks for any info, Charles -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads