MarshallSoft GPS Component for C/C++

The MarshallSoft GPS Component for C/C++ (MGC4C) allows any C/C++ program to receive and decode standard NMEA 183 sentences from a GPS receiver connected to the RS232 serial port. Requires a 32-bit or 64-bit Windows C/C++ compiler.Its feature include where it uses the Windows Win32 API (Win64 API for 64-bit apps) for serial port input,works with both real and virtual serial ports,runs as a background thread unattended,the most current GPS data is always available on demand,most commonly used NMEA sentence types automatically decoded,does not depend on support DLLs and sveral latitude/longitude calculation functions included.