Comments (5)
pepijndevos
commented on August 15, 2024
Any suggestions for such a library?
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whitequark
commented on August 15, 2024
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pepijndevos
commented on August 15, 2024
It's only used here so the change should be simple.
Line 5 in fedab4c
I'm guessing we'll need these parameters, that's the main tricky part
https://reveng.sourceforge.io/crc-catalogue/all.htm#crc.cat.crc-16-arc
Actually, these are the current parameters:
https://crcmod.sourceforge.net/crcmod.predefined.html#predefined-crc-algorithms
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whitequark
commented on August 15, 2024
>>> import crcmod.predefined
>>> crc16 = crcmod.predefined.mkPredefinedCrcFun('crc-16')
>>> crc16(b"abcd")
14743
>>> calc = crc.Calculator(crc.Configuration(width=16, polynomial=0x8005, reverse_input=True, reverse_output=True))
>>> calc.checksum(b"abcd")
14743from apicula.
whitequark
commented on August 15, 2024
Thanks!
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