Matching CRC32 from STM32F0 and zlib

Question

I\'m working on a communication link between a computer running Linux and a STM32F0. I want to use some kind of error detection for my packets and since the STM32F0 has CRC32 hw

Answer 1

From my experience, you can not compare the CRC32 code between the STM32 CRC unit output with the online CRC32 calculator.

Please find my CRC32 calculator for STM32 in this link.

This function has been used in my project, and proved to be correct.