Specifications

Open CTM (Revision D)

Command Reference

A cmd apply followed by a cmd save are required for this command to take effect.

return to list of commands

8.1.7 “G” Commands

gpsaccel n a d

Sets the GPS report triggers for capturing hard acceleration and deceleration events.

Reports will be triggered if the instantaneous acceleration is greater than a or the instantaneous

acceleration is less than d.

The default thresholds are 0 km/h/s for acceleration and 0 km/h/s for deceleration.

n = 1 to 8 GPS report number

a acceleration threshold in km/h/s

d deceleration threshold in km/h/s

Examples:

1. Send GPS report #7 whenever acceleration is greater than 10 km/h/s or deceleration is less than -10

km/h/s

cmd gpsaccel 7 10 -10

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

return to list of commands

gpsaddmes n x [x2] [x3] [x4]

Adds messages to a GPS report. 4 messages can be included in a single report. Duplicate messages cannot

be included in a report.

Messages will be sent in a report in the same order that they are added with this command.

ULCP header messages will be sent as individual UDP packets, NMEA format messages will be combined

into a single packet.

n = 1 to 8 GPS report number

x message type to be added, valid message types must be used - see CTM-15X message list

Examples:

1. Adds message #16 – GPS NMEA GLL – to GPS report #4