FCS16 CRC from HEX string [Archive]

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ssa

12-01-2006, 12:24

i need to get the FCS16 CRC check from a couple of hex strings..
does anybody have an example program in C of VB for calcualting the FCS16 from a hex string ?

espoir1

12-01-2006, 14:00

see here
http://www.promixis.com/forums/archive/index.php/t-14010.html

Barabaka

12-04-2006, 01:52

see here
http://www.promixis.com/forums/archive/index.php/t-14010.html

Standart CRC16 or CRC32 algos with standart constants. This has ones point- byte ***.

Better way to know any algo is reverse app wich calc or check it.

azerger

12-12-2006, 20:33

http://serversniff.net/hash.php

its has a bunch and very quick.

art

ackxxx

02-16-2007, 18:59

verrry interesting tread from one of master :)
any info about FCS16 CRC check
I need to implement it in delphi, anyone can help ??
Up please

adihack

02-17-2007, 11:28

@ssa: I suppose that you need it to send commands to Samsung. I have working on it too, but there is one more problem. FCS16 used to communiaction with Samsung 3G phones use custom hash table :( Anyone can help .. ?

ackxxx

02-17-2007, 12:50

I'm working around lg .../U880/900/950
all with msm cpu / msl2 security/...

I don't know about Samsung, do they look like this ?
what TAC / model I can try ?