On 30/03/2017 15:25, Black Michael wrote:
Where'd you get 0x180d from?.
Hi Mike,
I took the polynomial that Steve used, 0x0c06, and applied his incorrect
assumption that the lowest order coefficient was truncated and assumed
to be 1:
0x0c06 x 2 + 1 = 0x180d = /x/^12 + /x/^11 + /x/^3 + /x/^2 + 1
Note I only specified I thought it was what was intended, not
necessarily a "correct" choice, 0x080f seems to fit that requirement.
What I am not so sure of is if the Boost CRC library requires it to be
specified as 0x080f or as 0x180f.
73
Bill
G4WJS.
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