PNT-SG3FS GNSS Module Software User Guide
7
$PSTMCFGGEOFENCE _______________________________________________ 118
$PSTMCFGGEOCIR __________________________________________________ 119
$PSTMCFGCONST ___________________________________________________ 120
$PSTMCFGTHGNSS __________________________________________________ 121
$PSTMCFGTDATA ____________________________________________________ 121
Datalogging NMEA Commands______________________________________________ 122
$PSTMLOGCREATE __________________________________________________ 122
$PSTMLOGSTART ____________________________________________________ 122
$PSTMLOGSTOP _____________________________________________________ 123
$PSTMLOGERASE ___________________________________________________ 123
$PSTMLOGREQSTATUS ______________________________________________ 123
$PSTMLOGREQQUERY _______________________________________________ 124
Geofencing NMEA Commands ______________________________________________ 125
$PSTMGEOFENCECFG _______________________________________________ 125
$PSTMGEOFENCEREQ _______________________________________________ 125
Odometer NMEA Commands _______________________________________________ 126
$PSTMODOSTART ___________________________________________________ 126
$PSTMODOSTOP ____________________________________________________ 126
$PSTMODORESET ___________________________________________________ 127
$PSTMODOREQ _____________________________________________________ 127
Autonomous AGNSS NMEA Commands ______________________________________ 128
$PSTMSTAGPSONOFF ________________________________________________ 128
$PSTMSTAGPSINVALIDATE ___________________________________________ 129
$PSTMGETAGPSSTATUS _____________________________________________ 129
$PSTMSTAGPSSETCONSTMASK _______________________________________ 130
Predictive AGNSS NMEA Commands_________________________________________ 131
$PSTMSTAGPSSEEDBEGIN ___________________________________________ 131
$PSTMSTAGPSBLKTYPE ______________________________________________ 131
$PSTMSTAGPSSLOTFRQ _____________________________________________ 132
$PSTMSTAGPSSEEDPKT ______________________________________________ 132
$PSTMSTAGPSSEEDPROP ____________________________________________ 133
Real-Time AGNSS NMEA Commands ________________________________________ 134
$PSTMSTAGPS8PASSGEN ____________________________________________ 134
12.
Messages
135
Standard NMEA Messages List ______________________________________________ 135
ST NMEA Messages List ___________________________________________________ 135
Preliminary Notes About Satellites’ PRN Ranges ________________________________ 136
Standard NMEA Messages Specification ______________________________________ 137
$--GGA _____________________________________________________________ 137
$--GLL ______________________________________________________________ 138
$--GSA _____________________________________________________________ 139
$--GSV _____________________________________________________________ 140
$--RMC _____________________________________________________________ 142