S32K322 CODE

Chinnan — Thu, 05 Oct 2023 12:42:46 GMT

Hi,

I have some questions regarding S32K322

1) When I created a new project with S32DS Version 3.4, It created 2 different projects M7_0 and M7_1. However, we required a single project with different core access. How it can be made in a single project?

2) Is RTOS support for the dual-core?
3) I couldn't find any example code specific to the S32K322 controller.

4) How will be the Inter-core communication between two cores?

@S32K322 CODE

Re: S32K322 CODE

Miguel04 — Thu, 05 Oct 2023 21:42:42 GMT

Hi @Chinnan

1) When I created a new project with S32DS Version 3.4, It created 2 different projects M7_0 and M7_1. However, we required a single project with different core access. How it can be made in a single project?

We do not provide multicore examples, sorry for the inconvenience

2) Is RTOS support for the dual-core?

Unfortunately, FreeRTOS doesn't support Multi-cores by default. As a result, there would be no FreeRTOS example on S32K324. Also, I am afraid that it would not be simple to have FreeRTOS on each core of S32K322. However, there are some topics in the Internet that customers can refer to. Here is one of these:

https://forums.freertos.org/t/freertos-and-dual-core/9922

https://forums.freertos.org/t/multicore-advice-and-suggestions/7781

3) I couldn't find any example code specific to the S32K322 controller.

All the examples provided are included inside the Real Time Drivers (RTD) file, S32K322 can use the examples for S32K312 and S32K342.

4) How will be the Inter-core communication between two cores?

The S32K has a framework called IPCF which in charge of multi-connecting the cores, please look into the next link for more information

Inter platform communication framework

Best Regards, Miguel.

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S32K322 CODE

Re: S32K322 CODE