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Byte
0
0 - 7
1
0 - 7
2
0 - 7
3 -4
0 - 15
Example Response:
AA 05 30 5A F5
Example Payload:
0xAA2B4856BFF032BBCC
Where:
2B4856
is the 24-bit latitude
BFF032
is the 24-bit longitude -90.086817741394 (West)
5.2.3.3 "Set Tracking Preferences" command
This command will determine the mode of operation for the Proprietary Motion Activated Track command. Proprietary
Motion Activated Track provides for three modes of operation:
1. Continous Tracking
2. Motion Activated Tracking
3. Motion Activated Tracking with Dock mode
In Continuous Tracking mode, the STINGR will obtain and transmit GPS location along with the specified payload on the
interval specified in the Proprietary Tracking command until the Cancel Proprietary Tracking command is received.
In Motion Acitvated Tracking mode, the STINGR will obtain and transmit GPS location along with the specified payload
on the interval specified in the Proprietary Tracking command while monitoring the state of the internal vibration sensor
(accelerometer). When no vibration is detected for more than five minutes, the STINGR will enter Suspended Track
mode. While in Suspended Track mode, the unit will not obtain GPS positions or send any messages. Once vibration is
detected which indicates possible motion of the unit, the STINGR will resume tracking at the specified reporting interval.
The threshold (sensitivity) for motion detection is built-in and has been optimized for vehicle tracking.
In Motion Activated Tracking with Dock Mode, the STINGR will operate in Motion Acitvated Tracking mode as described
above, except that when in Suspended Track Mode, the unit will obtain a GPS location upon sensing vibration. If the
GPS location indicates movement in excess of 200 meters, the STINGR will exit Suspended Track Mode and resume
tracking.
Byte
Bits
Revision 1.0
09/30/15
Revision 1.0
Initiate proprietary track response
Bits
Parameter
Leader
Length
Command Code.
CRC
30.433051586151 (North)
Set Tracking Preferences command format
Parameter
Subject To Change without Notice
STINGR Users Manual
Description
Always a value of 0xAA.
0x5
0x30 = ACK or 0xFF = NAK
Description
P a g e
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