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Using multiple transmit mailboxes with the KSDK FlexCAN Driver

Question asked by Zander Erasmus on Jan 13, 2016
Latest reply on Jan 25, 2016 by Zander Erasmus

I am writing something that requires a high throughput for CAN transmission.

Looking at the FlexCAN module in the k66 datasheet, there is an elegant system where you can fill the TX Mailboxes with messages and the underlying system handles the transmission


Attempting to use the KSDK flexCAN drivers in this way does Not seem to work though.


Does the KSDK FlexCAN driver use only one TX Mailbox at a time?

Is there a simple way to make KSDK handle multiple TX mailboxes?


Thank you,