How to update code mappings Programmatically in Embedded coder 'Code Mappings - Component Interface'

Hi

I m doing some work to generate simulink model and embedded code programmatically.

But I found if i havent click the 'update code mapping' button on function page of a newly created model, my designed 'Peroidic D1' step function wont appear. If there is a programming method to update that without click by manual?

The update button is in ’Embedded Coder‘ - ‘Code Mappings - Component Interface’ - ‘Functions’ page.

Before click:

After:

Answer 1

[Abhinav Aravindan]

Hi @Liu,

The "Update Code Mappings" button in the "Functions" tab seems to initiate "Update Diagram" in Simulink.

You can update the diagram using "Ctrl+D" or programatically by using the following command:

set_param('model_name', 'SimulationCommand', 'update')

Please refer to the following links for more detail on "Data and Function Interface in Generated Code" and "Update Diagram"

https://www.mathworks.com/help/rtw/ug/control-data-interface-in-the-generated-code.html

https://www.mathworks.com/matlabcentral/answers/94524

https://www.mathworks.com/matlabcentral/answers/11728