i.MX ProcessorsのトピックSoftware watchdog

Software watchdog

KhaledG — Fri, 13 Oct 2023 16:46:47 GMT

Hello,
I use the watchdog in a project but when it expired it does not call the Handle_Watchdog_Expiry function. The function used to create the watchdog is _watchdog_create_component(BSP_TIMER_INTERRUPT_VECTOR, Handle_Watchdog_Expiry) and
#define BSP_TIMER_INTERRUPT_VECTOR INT_PIT with
INT_PIT = PSP_VECTOR_TO_EXCEPTION(PIT_IRQn), /**< PIT interrupt */
The watchdog just does nothing, am I doing it correctly?

Re: Software watchdog

JorgeCas — Sat, 14 Oct 2023 19:39:18 GMT

Hello, I hope you are doing well.

Could you please share me more about your hardware setup? Such as device used, OS version etc.

Best regards.

Re: Software watchdog

KhaledG — Mon, 16 Oct 2023 09:55:09 GMT

Hello,
I'm using a MIMXRT1024CAG4B, the OS is MQXv5.
Best regards.

Re: Software watchdog

diego_charles — Tue, 17 Oct 2023 22:22:19 GMT

Hi @KhaledG

I hope you are doing great!

I am very sorry for not reaching you out sooner. Given the fact that the related SW component is from the MQX v5 RTOS. I recommend you to redirect your question to mqxsales@nxp.com

All the best,

Diego