Hello,

I have a question concerning the behaviour of the CAN transmit interrupt in the
AT91SAM7X. I configure a mailbox for transmission by setting the CAN_MMR
register to the value 0x03000000. After setting the MOT field in the CAN_MMR,
automatically MRDY in the mailbox register CAN_MSR is set to 1. When I
enable the interrupt for that mailbox (via CAN_IER), the interrupt is always
triggered, since MRDY never changes to 0! The only way I found is disabling
the mailbox again. Am I missing something or is this behavior intended?

Greetings
Uwe