DUE CAN interface, CANRx, CANTx

You are welcome Mr. Banzi. I'll PM you about it. By the way, for some of my automotive apps, I've been supported by some guys in Mareno di Piave (Treviso). Their CAN modules based on Atmel ARM at91sam7x256 have done a good job for the local market. Ci Vediamo!