Specifications

Open CTM (Revision D)

Command Reference

Displays the current GPS position in NMEA0183 format.

This command is a read only command.

Example:

1. Return a current GPS NMEA format GGA message

cmd gpsgga

$GPGGA,215619.00,4948.7174,N,11928.6175,W,0,5,01.9,++00380,M,,M,,0000*58

return to list of commands

gpsinput m

This command defines what source to use for GPS data.

cmd gpsinput m

Where:

m=mode (bit mapped) default=0x01

m.0 - Input 1 = Use internal GPS module (TSIP)

m.1 - Input 2 = Use internal GPS module (NMEA)

m.2 - Input 3 = Use external GPS module (NMEA)

m.3 - Input 4 = Use A-GPS module (NMEA)

Example:

gpsinput 9

A cmd save and a powercycle is required for this command to take effect.

return to list of commands

gpslocport n xxxxx

Sets the port number of the local server that the GPS report will be sent to.

Up to 8 GPS reports may be configured.

The default port for report #11 is 6102.

n = 1 to 8 or 11 GPS report number

xxxxx = 0 to 65535 local port number in decimal

The current local port configuration for a GPS report can be queried by entering gpslocport n, where n is

the port number.

If n is omitted, all reports will be queried.