... Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is ... a user application to easily read from a GPS device the current GPS position fix and current velocity over ground (speed ... kilometers per hour), decoding sentences $GPGGA and $GPVTG. GPS position fix obtained via HsGpsDll contains: * Latitude ...

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 ... Interface Standard 0183. * HOW IT WORKS: HS GPS library continuously reads asynchronous data stream from a ... structure variables and passed up to user application code. * Applications - Navigation - Security - Telematics ...