USB to CAN coding in C/C++

I need to control speed of a maxon EC- max series DC motor which has a EPOS controller, with Raspberry Pi 2, but seems there is no library function available. I will also have to use the CAN interface of the EPOS controller to communicate with Rasp Pi and since Rasp Pi doesnt have any CAN interface built in so I am using a USB to CAN adapter (from IXXAT).

I would appreciate suggestions regarding where I can start from, eventually reference to any library file in case anyone has already worked on such topic.

EPOS details- http://www.maxonmotor.com/maxon/view/co … Detailsite

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