User's Manual

14
Sales Engineering
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▪ recipe_hex_string -" fe0401031213"
• RecipeID fe
• Number of fields 04
• Field 0 is Packet ID 01
• Field 1 is DeviceID 03
• Field 3 is Hdop 12
• Field 4 is Numsats 13
Decoding a Message
Knowing the Reason Code and Packet Id you will know how to parse your data. These 2 fields will
let you know what triggered the message, what data is being sent, and in what order you’re
receiving the data. Refer to Appendix F for a complete list of Fields available. The table contains
formatting information on the data in each field. Data is sent in Binary via UDP and
acknowledgments can be used.
Reason Code – Number to identify what triggered message was sent
Examples of Reason Codes:
Reason # Description
01 Ignition On
02 Periodic Report when Ignition On
03 Ignition Off
04 Periodic Report when Ignition Off
05 Direction Change
06 Speed Threshold Alert
07 Acceleration Report
08 Deceleration Report
09 Idle Report
10 Movement Start Report
11 Movement Stop Report
12 Park Time Alert
Note:
A Reason number is like the Event number you have in a XT2060.
4001: Periodic location reporting with ignition ON
pcr Breakdown
A pcr is a list of fields that will be used to create a message to be sent from the XT6372R to the server.
▪ Each packet recipe can contain up to 40 fields
▪ The device can store 128 packet recipes