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CAN

Abhijith Raghavendra
Intellectual 660 points
Other Parts Discussed in Thread: TMS570LS3137

Hi,

   I am using TMS570LS3137 board for my application , I am trying to use CAN protocol for communicating with other devices . i am using HAL-code generator and code composer studio as IDE . Now i am not able to understand the message box concepts of TI. can you tell me in details about Message box as we all know the CAN basically have the concept of message identifier.

And one more query regarding the arbitration if 2 nodes are trying to send data in endless loop continuously with out DELAY with mess ID 1 and 2  respectively  and i am trying to receive both the message in the 3rd node . Here only message whose ID is 1 is able to receive in the third node . What might be the reason behind this??