Hello,

Currently I am working with the S32DS on the S32K148 EVAL board . The MCU has in built hard ware accelerator to calculate the CRC which is 32bits and 16 bits respectively.

Could you please let know how can I make use of the same to calculate 8 bit CRC with given seed and polynomial.

Thanks and best regards!!!

Satish Kumar

Hi,

because this is not supported by hardware CRC module, the only way is to use SW calculation.

You can find some SW examples on the web. First one I found on google:

c - Calculating a simple CRC - Electrical Engineering Stack Exchange

Hope this helps.

Regards,

Lukas