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Question aobut freertos with EB(for K3)

Hello Team

May I ask about freertos with EB configuration?

I’m trying to do the setup for freerots with EB configuration.

At this time, I got one question…

By S32DS freertos example, SYST is starting by “vTaskStartScheduler”.

It is no problem.

However, by EB(with MCAL based),  the initial is like below.

The problem is coming from MCAL initial codes. Those are using OSIF counter..

However just OSIF_init did not make SYST.

For example, Current val(SYST_CVR) is 0.

I’m not sure how to make SYST configuration before “vTaskStartScheduler” (or MCAL configuration).

Question is,

How to kick the OSIF counter?(under freertos with EB)

Do I implement "vTaskStartScheduler" before MCAL init?

Thank you. 

EB TRESOS LICENSESRTDS32DSRe: Question aobut freertos with EB(for K3)

Hi,

I think the solution is correct since we provided this to RTD but somehow it not reached this RTD release.

Regards,

George

Re: Question aobut freertos with EB(for K3)Hi Quan Le

Thanks for your supporting.
However I did not have any answer about the my question.
Please let me know, if I lost some feedback.
(or Do I need to wait some feedback from Jira? not this ticket?)

Thank you.Re: Question aobut freertos with EB(for K3)Hi @Luke_Chun. If my answer helps, please click "Accept as Solution" to close the thread.Re: Question aobut freertos with EB(for K3)Hi, as your patch is only for OsIf module => I have sent this thread to RTD team.
Let's see how they use your solution.
https://jira.sw.nxp.com/browse/ARTD-184603Re: Question aobut freertos with EB(for K3)

Hello @lequana2 

We found what is problem about the RTD with freertos by K3 case.

RTD is showing same issue both EB and S32CT.

The first problem of Syst(my original question) is possible to fix configuration sequence.

However, RTD with K3, it is not suitable Freertos with RTD interrupt.

So, we made some patch for it and attached it.

May I ask this approach is right way?

Or any guidance for it?

Thank you.

Re: Question aobut freertos with EB(for K3)

Hello @lequana2 

Thanks for your reply.

Here is more information. 

1. The Customer's target project is based on EB but Customer did not use Autosar / OS. 

Customer wishes to use freertos. So I'm seeking about the integrated EB with freertos. 

Understood, S32DS with S32CT is possible to use freertos by just few mouse clicks. 

2. S32K324, RTD 4.0.0 P14 HF1, freertos version is not fixed.

I used freertos 5.0.0, but please let me know, the freertos version will be changed...

Thank you. 

Re: Question aobut freertos with EB(for K3)

Hi @Luke_Chun I am from FreeRTOS team. May I ask why do you need FreeRTOS with Tresos ? Because as you can see, we commit for DS and it is working well. If you have the case, may be we can help better support and also include Tresos sample in the future.

And related to OsIf, may be Base Bundle team @RaduPruna can help him with a support. But we need your current environment (which NPI, which RTD version, which FreeRTOS version...) to offer support better.

Lastly, do any other thing FreeRTOS team can support you related to this issue ?