How to set an exported global storage class for Data Store Memory in Autosar Blockset?

I am unable to set an exported global storage class for Data Store Memory with Autosar.tlc. When I use ert.tlc for the same model, it is available through the Code Mappings Editor. But the setting to an exported global storage class is not available anymore under the Data Stores tab in the Code Mapping Editor after converting to Autosar.tlc from ert.tlc.

Answer 1

[MathWorks Support Team]

In an AUTOSAR model, only ArTypedPerInstanceMemory, StaticMemory, or Auto can be mapped to Autosar SW Component under the Data Stores tab in the Code Mapping Editor.

https://www.mathworks.com/help/autosar/ug/map-model-elements-using-simulink-autosar-mapping-explorer.html

Also, there is no option to set Storage Class in the Data Store Memory block. Therefore, you need to select the option "Data store name must resolve to Simulink signal object" in the Data Store Memory block > Block Parameters > Signal Attributes. Then you can set the Storage Class to ExportedGobal through the Simulink signal object. Now, you see the Data Store Memory mapped to ExportedGlobal in the Code Mappings Editor as shown in the captured image below.