S32K312 Can Filter

[kjy106906]

I am using S32K312 RTD 3.0.0.
I want to use multiple filters in one mailbox.
Is it possible?
I set it as follows
Only one top-level filter is applied.

[Julián_AragónM]

Hi @kjy106906,

Yes, please take a look into these posts:

• Example S32K344 FlexCAN_Ip TX/RX/EnhanceRXFIFO test S32DS3.4 RTD200 - NXP Community
• Example S32K312 CAN Transmit & Receive Using MB & FIFO DMA DS3.5 RTD300 - NXP Community
• S32K312 Receive Multiple CAN messages using single MailBox - NXP Community

Also, look into Solved: S32K Can Filtering - NXP Community. In this post, it is the filter ID table is explained for the S32K144, but the principle is the same.

Best regards,
Julián