Apply memory sections for model functions

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Nour
Nour 2024-1-25
评论： haoran 2025-9-18
Hello,
I generated a C code which is compliant with AUTOSAR from a matlab model and I would like to insert memory sections for model data and functions, so I created a package containing the memory sections and in the configuration parameters : code generation -> memory sections I selected my package and for each category : Initialize / terminate , Exceution , shared utility , constants etc. I set the defined memory section. However After generating the code, I get only memory sections for the variables, shared utility and constants but not for the model functions : Initialize and Model step functions.
Does anyone have any idea how to set memory sections for model functions ?
  1 个评论
haoran
haoran 2025-9-18
Hello
Could you please tell me which version MATLAB you are using? Cuz I can't find code generation -> memory sections in my settings ( I'm using MATLAB 2021a now).

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回答（1 个）

Ashutosh Thakur
Ashutosh Thakur 2024-6-19
Hi Nour,
You have created an AUTOSAR package with memory sections for the model initialize and step functions. A possible approach is to use SwAddrMethods in AUTOSAR and set the MemSecFuncInitTerm property using the set_param API. The default behavior will suppress the use of memory sections for Initialize, Start, and Terminate functions. The following links can be referred to for more information:
Also, since you are generating C code only, you might have to use the Code Mappings Editor - C or the Embedded Coder dictionary in order to utilize this functionality.
I hope this helps you.

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