S32K144 wdg interrupt

[nieqi]

Hi:

I'm try to enabled wdg intterupt .So i can analzying stack to debug code.I refer to the wdog_interrupt_s32k144 in 0.8.6 SDK.And I set a breakpoint at WDOG_ISR.But when i debug the code,the breakpoint is not working.why?

maybe wdog interrupt just only delay the reset event,so it's can't stop at WDOG_ISR breakpoint.

i wanna to analzy the caller stack when wdog timeout,So what should i do?

[danielmartynek]

Hi nieqi@klclear.com,

Yes, the reset is only delayed by 128 bus clock cycles.

It stops at the breakpoint but only for a few bus clock cycles.

It was tested here:

https://community.nxp.com/message/979291?commentID=979291#comment-979291 

BR, Daniel