flexcan setup to receive from all can id

[bjargalsaikhan]

Hello,

I am working with MK22FN1M0VALK12 processor.

What I want to do is how to set up my FLEXCAN message box so that I can receive a message from any node which has different ID's both standard and extended.

I have tried to put the message box's ID field as 1FFFFFFF, but it did not work.

If it is possible could you help me, please?

Thank you. 

[mjbcswitzerland · Accepted solution]

Hi

You need to set the filter mask registers to 0 to receive any ID.

Regards

Mark

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