Computer Interfacing
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Can Someone Reverse This ?

im not sure its a CRC code


 

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Author Message
digelo
New User



Joined: 25 Dec 2013
Posts: 1


Dec 25, 2013 9:45 am

Hey
I'm trying to find an algorithm that used for calculating Codes in end of frames used for data exchange in a device that I want to make a communication with it.
I guess those codes are CRC-15 but i can't figure out which CRC15 algorithm it is.

I simulated some data instead of its sensors for device so i can enter any custom data and device would generate frames with its CRC codes.

Here i put some of those frames with simulated data:
16 first byte are my custom data and 2 last byte are CRC code.

Thanks for any help and Merry Christmas!


Code:

01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 2159


00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1629

00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2C52

00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 34F5


00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 3F01

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 0080

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 09 01C0


01 01 00 00 00 00 00 00 00 50 00 00 00 00 00 00 0550

00 01 04 00 00 00 00 00 00 00 00 00 00 00 00 00 318F


01 0A 02 05 01 01 01 01 00 00 00 00 00 00 00 00 390F

01 0A 02 06 01 01 01 01 00 00 00 00 00 00 00 00 0337


EC FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00 2AEB

EB FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00 07C8

ashleygull
New User



Joined: 26 Dec 2014
Posts: 1


Dec 26, 2014 11:48 am

Hi.
solved this problem?

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