Vector Sensor Reference Manual vii
3.6.1 GPS Hardware........................................................................................52
3.6.2 GPS Firmware.........................................................................................52
3.6.3 GPS Applications...................................................................................52
3.6.4 Beacon Firmware...................................................................................53
4. Operation....................................................................................................................54
4.1 Powering the Vector Sensor..............................................................................54
4.2 Communicating with the Vector Sensor.........................................................54
4.2.1 NMEA 0183 Interface...........................................................................54
4.2.2 Binary Interface......................................................................................55
4.2.3 RTCM SC-104 Protocol.......................................................................55
4.3 Configuring the Vector Sensor..........................................................................56
4.4 Configuring the Data Message Output............................................................56
4.4.1 This Port and the Other Port.............................................................57
5. PocketMAX Utility.....................................................................................................58
6. NMEA 0183 Messages..............................................................................................60
6.1 NMEA Message Elements...................................................................................60
6.2 PocketMAX...........................................................................................................60
6.3 General Commands............................................................................................61
6.3.1 $JASC,D1................................................................................................62
6.3.2 $JAIR........................................................................................................63
6.3.3 $JASC,VIRTUAL.....................................................................................63
6.3.4 $JALT .......................................................................................................64
6.3.5 $JLIMIT.....................................................................................................65
6.3.6 $JAPP.......................................................................................................65
6.3.7 $JBAUD...................................................................................................66
6.3.8 $JCONN..................................................................................................66
6.3.9 $JDIFF.......................................................................................................67
6.3.10 $JK............................................................................................................67
6.3.11 $JPOS.......................................................................................................68
6.3.12 $JQUERY,GUIDE...................................................................................68
6.3.13 $JRESET...................................................................................................69
6.3.14 $JSAVE.....................................................................................................69
6.3.15 $JSHOW..................................................................................................69
6.3.16 $JT............................................................................................................71
6.3.17 $JI..............................................................................................................71
6.3.18 $JBIN........................................................................................................72
6.4 GPS Commands...................................................................................................72