AnsweredAssumed Answered

need to change CRC peripheral's polynomial

Question asked by zhao.frank on Jan 4, 2014
Latest reply on Jan 7, 2014 by Clive One
The reference manual for the STM32F4 states that the polynomial for the CRC generator is 0x4C11DB7

I must change it to 0x0B5D0A7D or else my application will not work, as I am spoofing another device

Is there a trick to calculating an input such that it seems as if my CRC used 0x0B5D0A7D?

Is there anyway to change it? I have searched, the FAQ does not help at all.

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