Release 2.2 corrects an error in the tracking loops and adds more documentation for them in file gpsisr.c
Version 1.17 has been released
Added data bit recording and write to file (this feature is not completely debugged)
Corrected error in satpos_almanac
Corrected an error in navmess
Added an indication on page 1 which
interface (ISA or PCI) is being used and the almanac page number.
Fixed error in nmea checksum routine. Added another display page and supporting data structure to show parity errors in navigation message decoding.
Version 1.13 has been released. It now compiles under Borland 5.02 and Visual C++ 1.5. The file structure has been modified to be more modular. NMEA message output capability has been added.