Utility fot CRC16 calculation anywhere?

[william]

On 10/24/2022 6:04 PM, Bo Berglund wrote:
> I have been looking for a crc16 utility which could work like cksum does for
> files. Chksum seems to do a much wider CRC than 2 bytes.
> 
> But I have not found anything except a number of references to tlc, which is not
> what I need. I need to check CRC16 for some binary data files during development
> of a small IoT system. The CRC from the other side is CRC16 so this is what I
> must use to check.
> 
> Is there not a utility in Linux itself to do such a calculation on a file?
> 
> 
https://stackoverflow.com/questions/14018508/how-to-calculate-crc16-in-php