why Code generation with model reference initialize port is not working?

Question

Ranganatha M 2020-6-9

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/544925-why-code-generation-with-model-reference-initialize-port-is-not-working

评论： Binh Huynh Thanh 2022-6-20

I tried to analyze initialize port setting in reference model. During model in loop it works fine but its functionality not understanding. During code generation wit ert.tlc and autosar.tlc it is giving below error :

The top model '__________' contains the model block '________' which has one or more of its Initialize, Reset or Terminate ports enabled. Code generated is not supported for such models.

Need c code for reference model initialize port setting to iinitialize function call subsystem. If we use trigger or enable it holds previous value instead of initial output. But we use initialize port with reference model block holds initial value till next change at output.

3 个评论
显示 1更早的评论隐藏 1更早的评论

Binh Huynh Thanh 2022-6-20

Hello All,

I have a same issue. But I can not underatand why.

Anny one can help. I followed the link : https://www.mathworks.com/help/simulink/ug/build-a-test-harness.html.

But, it can be in simulation mode only. I can not generate the code using embeded coder packages.

Please help us.

Binh Huynh Thanh 2022-6-20

@MathWorks Support Team,

Please spend your time to support us

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Jesús Zambrano 2020-10-23

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/544925-why-code-generation-with-model-reference-initialize-port-is-not-working#answer_522798

Hi Ranganatha and Samir,

Please follow the steps discribed in the following link:

https://www.mathworks.com/help/releases/R2020a/rtw/ug/generate-code-that-handles-initialize-reset-and-terminate-events.html

In there you'll find the workflow to generate code for a model that responds to Initialize, Reset and Terminate events.

Hope it helps!

2 个评论
显示无隐藏无

Samir Revelo 2020-10-23

编辑：Samir Revelo 2020-10-23

Hello Jesús,

Thanks for your reply.

As I described in my post above I have actually following limitation (you can find this in link you shared above):

I need that my root model generates code which calls reset function of child refence model.

Is any solution going to be provided for this limitation as this is a use case which I need to handle with Simulink?

Thanks in advance.

Jesús Zambrano 2020-10-23

编辑：Jesús Zambrano 2020-10-23

If the child includes explicit ports for Initialize, Reset, Terminate you can't generate code. If you use Initialize, Reset and Terminate function blocks then you can. Outside this workflow you will get a limitation at the moment.

请先登录，再进行评论。