nmea-toolbox

Matlab toolbox to process NMEA data

Getting started

To get started, parse some data in a string or character array:

dat=nmea.Message.parse_all(str);

Overview

You can find more detailed explanation in the help of the classes below:

• nmea.Message - Defines messages and parses NMEA data
• nmea.Field - Defines data fields in NMEA messages
• nmea.GPSMode - Enumeration specifying the kind of GPS fix

Add support for new messages

If you want to add support for new messages, you have to subclass the nmea.Message class. The easiest way to start is using one of the existing NMEA messages (e.g. nmea.GGAMessage) copy it and modify it for the NMEA message you want to read. Also, once the class works, add it to the Message.get_all_messages function