S32R Interrupt cannot enter

[binqin]

Hello，

        The compiler used in this project is WindRiver, interrupt cannot be entered. Can you help to solve it?

In addition, I found the root cause of this problem is startup.s, interrupt vector is not registered. I took simulation, and the state of the register is correct, as shown as in the figure.

[namnguyenviet]

Hello,

You should find the vector table, which registers the interrupt, in the startup code, e.g. Vector_Vle_App_Interrupt.s, then modify the corresponding interrupt handler ID. The vector table address then should be written to IVPR register. See the attachment.

Best Regards,

Nam

[namnguyenviet]

Hello,

Since the MCAL driver doesn't register the interrupts, you have to register the interrupts manually.

Best Regards,

Nam

[MichaelLee2]

Hi:Nam

I have the same problem, how should I egister the interrupts manually? Can you give me an example of the above question. Thank you very much!