MarshallSoft GPS Component for C/C++, the useful toolkit to read and decode industry standard GPS NMEA 183 navigation sentences from the RS232 serial port.
    This exclusive toolkit can read and decode industry standard GPS NMEA 183 navigation sentences from the RS232 serial port. It is also capable in computing great circle distances and bearings. Compatible with both, 32-bit and 64-bit Windows, this program supports features like: it utilizes the Windows API for serial port input, this fully thread safe program runs as a background thread unattended, most current GPS data is always available on demand, it is capable in reading any GPS NMEA 183 sentence by extracting each field, provides graphical representation of latitude and longitude, capable in converting units, and much more.
    The simple to use tool with a comprehensive interface can read and decode GPGGA, GPRMC, GPGLL, GPGSA, GPVTG, GPBOD, GPWPL, and GPGSV navigation sentences.