HsGpsDll NMEA 183 Library

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, C++, Visual C Sharp .NET, Visual Basic or other programming languages, capable of calling DLL functions. HsGpsDll allows a user application to easily read from a GPS device the current GPS position fix and current velocity over ground (speed in kilometers per hour). GPS position fix obtained via HsGpsDll contains latitude coordinate in degrees, minutes, seconds and direction, longitude coordinate in degrees, minutes, seconds and direction, Coordinates in decimal degree format, fix quality - valid or invalid, number of satellites in view, speed in kilometers per hour, altitude (Mean Sea Level), and UTC date and time.