Уважаемые!!! Мож не в тему, но!!! Есть
такая штука, я думаю профессиональнее не найти.
The ATAVRAUTO102 kit is a debugger usable for one CAN and two LIN networks. It monitors traffic on networks and can send messages on CAN or LIN networks through its USB PC interface (cable included). It can also be used as a fast programmable CAN/LIN gateway.
This kit includes Warwick Technology PC software and a programming interface (AUTO900) for standard AVR tools (AVR ISP or JTAGICE). No drivers are needed as the kit uses Windows XP and is Vista-compatible.