Win/CE GPS client library component reads and decodes standard GPS NMEA 183 sentences from the RS232 serial port as well as compute great circle distances and bearings. Several eVC example programs with full source code are included. Requires Windows Embedded Tools eVC compiler.

Some of the many features of the MarshallSoft GPS Component (MGC) are:

(1) Uses the Win/CE Win32 API for serial port input. No special Windows driver is required.
(2) Runs as a background thread unattended.
(3) The most current GPS data is always available on demand.
(4) Support functions (such as mgcGreatCircle) are included.
(5) Can be called from any application program capable of calling the Win/CE Win32 API.
(6) Most commonly used NMEA sentence types are automatically decoded.
(7) MGC is a standard Win/CE DLL that does not depend on support DLLs.

Registration is $105 ($195 with source) for email delivery.

• GPS DLL 1.
  The GPS DLL is a standard Windows 32 bits DLL that allows a Visual Basic program to receive and decode NMEA sentences from a GPS receiver.

• GPS NMEA TOOLKIT 1.
  GPS NMEA Toolkit from Accord provides a comprehensive Application Programming Interface (API) for software developers to interface their Windows applications with standard GPS receivers

• GPS Clock 1.0.001
  TimeTools GPS Clock Software is a freeware utility that runs on any Windows NT/2000/XP/2003 workstation or server

• GPS Express Standard Edition 3.x
  GPS Express provides a feature rich interface to serial NMEA-0183 protocol data and works with most NMEA-0183 devices, including GPS Receivers