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

Question

MathWorks Support Team 2020-5-26

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/534248-how-can-i-have-model-initfcn-callback-generated-in-model-init-function-using-embedded-coder

回答： MathWorks Support Team 2020-5-26

采纳的回答： MathWorks Support Team

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?

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Answer 1

MathWorks Support Team 2020-5-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/534248-how-can-i-have-model-initfcn-callback-generated-in-model-init-function-using-embedded-coder#answer_439288

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.