How can I have Model InitFcn Callback generated in model Init function using Embedded Coder?

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I have a model which is doing:
output = input + par_init + par_edit
  • par_edit: shall be tunable, to set this value externaly before running the generated code.
  • par_init, is calculated from the first parameter par_edit, and defined in Simulink in the Model-Callback InitFcn.
The generated code looks like
/* Model step function */
void ModelInit_step(void)
{
ModelInit_Y.Out1 = (ModelInit_U.In1 + 6.123233995736766E-17) + par_edit;
}
/* Model initialize function */
void ModelInit_initialize(void)
{
}
How can I have Model InitFcn Callback generated in model Init function?

Accepted Answer

MathWorks Support Team
MathWorks Support Team on 26 May 2020
Model initialize function code could be generated in the following methods:
  • Using Initialize Function which executes contents on a model initialize event, instead of the model callback InitFcn
  • By specifying *Configuration Parameters > Code Generation > Custom code *to include in the generated model initialize function.

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