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CAN transmission error

Question asked by mic on Sep 9, 2011
i wanted to use the discoveryboard with STM32f105RB for a CAN interface.
If i'm sending a message, if will be able to measure it on CANH and CANL. But the message is sent continuously and the flag CAN_TSR_TERR0 for mailbox zero is set.
I have no idea why. I'm not able to receive messages.

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