How to custom the Storage Class in Code Mapping?

I want to use my custom Storage Class when I use Code Mapping in R2024a, how to do that? I tried it in R2018b, and it can be set in code generation selection by clicking right mouse button. Unfortunately, this option has been removed in versions after R2018b.

Answer 1

[Shubham]

Hi Wu,

To use a custom Storage Class in MATLAB R2024a, follow these steps:

1. Open your Simulink model.
2. Go to the C Code tab and click on Code Interface in the Embedded Coder section.
3. Select Embedded Coder Dictionary & navigate to Storage Classes.
4. Click Add and define the name and properties of your new storage class.
5. Now, open Code Mappings via Code Inteface > Code Mappings.
6. Select the data elements to customize.
7. Choose your custom storage class from the Storage Class dropdown.

Please refer to the following documentation link for more details on creating custom Storage Class:

• https://mathworks.com/help/ecoder/ug/design-custom-storage-classes-and-memory-sections.html?searchHighlight=customize%20Storage%20Class&s_tid=srchtitle_support_results_1_customize%20Storage%20Class

[Wu Shenyan]

Thanks, It works, need to load your custom Storage Class in Embedded Coder Dictionary