Utility fot CRC16 calculation anywhere?

[Bo Berglund]

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?


-- 
Bo Berglund
Developer in Sweden