Checksum verification

[Jusaira]

Hi Team,

I am using CRC module to generate checksum in s32k146. Is there any tool to calculate the checksum manually to verify the checksum generated?

The configuration used for checksum calculation is:

* 32 bit CRC protocol

* Seed value : 0xFFFFFFFF

* Polynomial : 0x4C11DB7

* Bit reversal is enabled on both input and output (Bits in bytes are transposed, bytes are not transposed)

* CRC result inverse is enabled

[Senlent]

Hi@Jusaira

try this online CRC calculation

https://www.lddgo.net/en/encrypt/crc 

and the CRC32 algorithm supported by S32K is as follows：