Removal of RT_MODEL variables in code generation
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I have a question about the usage of reusable function setting in the code interface packaging option for embedded code generation. What i found is that RT_MODEL variable is included in the arguments of the function for the generated code as attached in a file. How can i remove this RT_MODEL variable from the argument?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/163368/image.jpeg)
1 Commento
Asang singh
il 26 Ago 2019
Hello byungkeuk,
Currently, I am facing the same problem, I want to know how you removed the rt_model from the step and initialize function.
Risposte (1)
Prashant Arora
il 28 Apr 2017
Hi byungkeuk,
Code Reusability allows you to receive model data by function arguments. To do so, it creates a real time model object (model_M).
I think you are trying to create a reusable "function" which can just accept inputs and outputs. You can do so by using a "Nonreusable" code interface and just configuring model Functions by using the "Configure Model Functions" button. This allows you to choose a function prototype. You can select "Model Specific C prototypes" and then choose the input and output arguments of the step function. More information can be found at the following link:
Hope this helps!
1 Commento
CMike
il 30 Ago 2018
Modificato: CMike
il 30 Ago 2018
Hi Prashant and byungkeuk,
Is there another way? Because if I do try this it changes the initialize() function too, in way that the external Inputs and Outputs disappear.
from this..
void initialize ()
}
// external inputs
Model_U.In1 = 0.0;
// external outputs
Model_Y.Out1 = 0.0;
}
to this...
void initialize ()
}
// inputs and outputs disappeared
}
Do I have to add this as 'custom code' by myself, or does initialization works after this change completely different?
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