S32K中的主题 S32K312 RTC Wakeup can't work with FreeRTOS

S32K312 RTC Wakeup can't work with FreeRTOS

EdwinCYHuang — Sat, 27 Aug 2022 08:08:44 GMT

Hi Sir

The figure below is my architecture. I refer to the forum example(s32k344) and implement s32k312 RTC Wakeup. Now if the operating system joins freeRTOS, what needs to be adjusted?

thanks

EdwinCYHuang

Re: S32K312 RTC Wakeup can't work with FreeRTOS

lukaszadrapa — Tue, 30 Aug 2022 05:03:32 GMT

Hi Edwin,

The most important point is that if a function/driver uses OS services, it's mandatory to call them after starting the scheduler.

So, initialization functions should be called from a task because OSIF is used in many of them.

I can remember this discussion which could be helpful:

https://www.freertos.org/FreeRTOS_Support_Forum_Archive/March_2017/freertos_What_is_normal_method_fo...

Regards,

Lukas

Re: S32K312 RTC Wakeup can't work with FreeRTOS

EdwinCYHuang — Tue, 30 Aug 2022 09:32:18 GMT

Hi Sir ,

It need time to search its solution that it can't work with FreeRTOS. ( RTC Wakeup could work without FreeRTOS. )

Thanks for your suggestion , I will look for it at same time , and then , when you have an idea , please help me .

Best Regartds.

EdwinCYHuang

Re: S32K312 RTC Wakeup can't work with FreeRTOS

Akhil1 — Tue, 14 Nov 2023 11:31:18 GMT

Can you please provide the zip file of the project, as I am trying to do RTC wakeup in s32k312 using freertos.