Difference in receiving CAN messages using mailbox and using RxFiFO

kishore_nxp — Fri, 25 Dec 2020 09:19:02 GMT

Hello NXP Engineers,

What are difference between using Mailbox and RxFIFO in receiving CAN messages??

Are chances of losing CAN messages high on using Mailbox ??

plz help

Re: Difference in receiving CAN messages using mailbox and using RxFiFO

Alexis_A — Wed, 30 Dec 2020 16:54:33 GMT

This will depend on the recurrence of the package. If in the system there's a package being processed in the module and a new transfer is not set, using the mailbox the package will be lost but this depends on the application and the data traffic.

Best Regards,

Alexis andalon

topic Difference in receiving CAN messages using mailbox and using RxFiFO in S32K

Difference in receiving CAN messages using mailbox and using RxFiFO

Re: Difference in receiving CAN messages using mailbox and using RxFiFO