S32K中的主题 Re: CAN-Rx interrupt is not working

CAN-Rx interrupt is not working

Venu_M — Tue, 22 Aug 2023 15:42:13 GMT

Hi NXP team,

I tried to work on the CAN-Rx interrupt.

I configured CAN-Rx interrupt and I used ETAS- OS for interrupt callback triggering.

But If i enable the CAN-Rx interrupt Can't able to access the interrupt callback definition while compilation itself getting linker error.

Can you please help how to proceed on this CAN-Rx interrupt.

Re: CAN-Rx interrupt is not working

PetrS — Wed, 23 Aug 2023 09:38:00 GMT

Hi,

please specify the part you are using, the S32DS and RTD versions.
Also share error message you got.

BR, Petr

Re: CAN-Rx interrupt is not working

Venu_M — Wed, 23 Aug 2023 09:46:04 GMT

Hi Petr,

1.S32K342 MC and RTD versions is 2.0.0.
Now I'm trying to integrate with OS Isr for CAN- Rx , which Function I need to use for interrupt callback.

How to access the Rx interrupt .

Re: CAN-Rx interrupt is not working

PetrS — Wed, 23 Aug 2023 11:46:20 GMT

Hi,

teh usage of Callback is shown e.g. in https://community.nxp.com/t5/S32K-Knowledge-Base/Example-S32K344-FlexCAN-Ip-TX-RX-EnhanceRXFIFO-test-S32DS3-4/ta-p/1536225
But it does not use OS, but maybe it could be usefull as well.

BR, Petr