TMS570LS31x DCAN use many messageboxes to receive data

Hi Caven,

Do you want to configure multiple DCAN message boxes to receive same CAN message from network? If yes, then please note this is not possible. In TMS570LS3137 data sheet, please read "Acceptance Filtering of Received Messages" under DCAN chapter.

No, I want to receive CAN message which is not same but constant from network with multiple DCAN message boxes, how can I do it ?

Hi Caven,

My apologies. Your requirement is not clear. Can you explain with an example?

For example, there are coming many CAN messages, and I'm afraid of data losing, so I want to recieve them with multiple DCAN message boxes, how can I do it ?

Thanks and Regards,

Caven