Cyclic Redundancy Check is error detecting code used in serial devices to detect accidental errors in the input data.
Make code which calculates CRC-16.
You can code the solution in any programming language during the weekend and have to submit it to firstname.lastname@example.org latest on Sunday January 12th.
On Monday we will upload the solutions on GitHub https://github.com/OLIMEX/WPC
You can play with your real name or with nick if you want to be anonymous, we will not disclosure your personal info if you do not want to.