Add support for CanOpen

What is the benefit? Why is this valuable?
Customers require to connect and manage a device fleet in an industrial setup. Visualization and other tools need to be able to use the CANOpen specification for querying and updating the device network.

What are common use cases?
Industrial connectivity, data visualization, digital twin

Technical information
CANopen is a high level protocol that sits on top of CAN. Therefore it requires a higher level API as well.

General Intro to CanOpen: https://en.wikipedia.org/wiki/CANopen