Can_Init arise hardFault_handler

[MNN]

hardFault_handler occurred when I was using Can_example_s32k312 of S32K3 RTD AUTOSAR 4.4 2.0.3D2303。

I can do this loopback test when I use the example Can_example_s32k312. But I changed the example from FLEXCAN0 to FLEXCAN2, and running Can_Init produces hardFault_handler. Why is this happening? Can you tell me why?

[VaneB · Accepted solution]

Hi @MNN 

Could you share the changes made to code configurations?

B.R.

VaneB

[MNN]

thank you

I have solved the problem because I did not enable the clock for can2.

B.R.
MNN

[MNN]

Thank you, VaneB.

Sure am. The following is my modification. Except flexcan0 changed to flexcan2, nothing else was modified. Attached is my project.

R.R.

MNN