Nmea

HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: $GPGGA, $GPGSA, $GPGSV, $GPGLL, $GPRMC and $GPVTG.

Software GPS device emulator. Generates NMEA messages from different data inputs. 1)User can select map, start point, heading, speed;2)User can select NMEA log file. Generator write NMEA sentences to COM port or file. Use GPS without GPS receiver.

HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other programming languages.

GPS Express provides a feature rich interface to serial NMEA-0183 protocol data and works with most NMEA-0183 devices, including GPS Receivers. GPS Express is available in three versions (Standard, Professional, Graphical)...

PC Clock synchronization using GPS. It can be used as NMEA and COM port tester. The program synchronizes a PC Clock to the right time using artificial satellites.

PC Clock synchronization using GPS. It can be used as NMEA and COM port tester. The program synchronizes a PC Clock to the right time using artificial satellites.

GPS component C/C++ library toolkit reads and decodes standard GPS NMEA 183 sentences from the RS232 serial port, and computes great circle distances and bearings. Runs as a background thread unattended. Works with C++, VC.NET, C#, MFC, C++ Builder.

GPS component VB library toolkit reads and decodes standard GPS NMEA 183 sentences from the RS232 serial port, as well as computes great circle distances and bearings. Runs as a background thread unattended. Works with Visual Basic and VB.NET.

Use GPS without GPS receiver! This is software GPS device emulator (virtual GPS receiver). Generates NMEA messages from different data inputs (map or file). It can be used for development purposes or for testing GPS software before buying.

Connect your GPS to your PC via a NMEA serial connection. Includes automatic logging of vessels progress, route planning with unlimited number of waypoints, average weather enroute, and position reporting