1Topic by unitedsecurity

Retranslated Packet Decoding

Topic: Retranslated Packet Decoding

hello Gurtam Team, i have one question... i retranslated packets from Pro Server into my service and recived packet looks like this :

340100003131363931303030383631363531005108D96D000000070BBB000000270102706F73696E666F0080B74082E2CF4440F31FD26F5FCF44400000000000000000000200C40A0BBB0000000E00036F646F6D65747200006114640BBB00000011010361766C5F696E7075747300000000000BBB00000012010361766C5F6F75747075747300000000000BBB0000000F0004616463310000000000000000000BBB0000000F0004616463320000000000000000000BBB0000000A000369676E00000000010BBB00000015000376656869636C655F73746174757300000000000BBB000000100003696E315F70756C736500000000000BBB000000100003696E325F70756C736500000000000BBB000000100003696E335F70756C736500000000000BBB000000100003696E345F70756C73650000000000

i think this is hex packet but i cant decrypt it (convert to ascii for iserting into DB) ... For Ex: in Protocol Description is example " 3AC7253383DD4B40 — lat (55.7305664) " how this 3AC7253383DD4B40  << value is converted into 55.7305664 << this value? because with normal converter (hex to ascii) i cant convert it...

Великий и ужасный Гиоргий Каладзе

unitedsecurity's Website

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2Reply by kial

Retranslated Packet Decoding

  • kial
  • kial
  • Gurtam
  • Offline
  • Registered: 26/05/2011
  • Posts: 120
  • User Karma: 15

Re: Retranslated Packet Decoding

unitedsecurity
We recognized this packet by binary protocol Wialon Retranslator. You can download its technical description here: http://gurtam.com/hw/cfg/WialonRetranslator 1.0_en.pdf
According value 3AC7253383DD4B40 - this is 8 bytes of value 55.7305664 with type "double" in C++ or another similar languages . More details about double: http://en.wikipedia.org/wiki/Double_precision

Developer
flespi team

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3Reply by Denisse

Retranslated Packet Decoding

  • Registered: 27/08/2015
  • Posts: 76
  • User Karma: 1

Re: Retranslated Packet Decoding

Hello Gurtam team,

I have a question, how can a receive a package of Wialon Retraslator Protocol?, my applications is java but I can't resolved this details. Please some suggest.

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