Tunable array dimension parameter for code generation

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Gergely Bencsik
Gergely Bencsik 2021-10-20
Hello
I would like to set the dimension of some of my Input / Output ports as a defined parameter in a way that the generated code shall use the definition.
So I created a Simulink Parameter 'ARRAY_DIM' with value of 11, and Storage Class 'Define', and I gave the Input port Dimension field this parameter.
I expect the generated code to use it with the definition, so something like 'Input12[ARRAY_DIM]', so that I may manually change ARRAY_DIM however I like for C-Code variant builds.
However, the generated code uses literal constants, so 'Input12[11]'.
Is there any way to force the usage of the parameter? Does it have to be a variable size signal?

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