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ID filter table  of FlexCAN

Question asked by 植渲 周 on Apr 26, 2020
Latest reply on Apr 28, 2020 by Kerry Zhou


While I use Rx FIFO of rt1052's FlexCAN , I don't understand how to set ID filter table. There is a table which describe the relationship between ID filter table and global mask or individual mask in the last row, and I don't understand that rx fifo ID table is affected by mask.

Here are global mask register.


Finally,  how do  ID filter table select CAN ID? What is the process ?