Autosar blockset - DCM Basic Software S-R interface

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Eloi
Eloi 2025-10-8
编辑： Eloi 2025-10-8
Hello everyone,
I am trying to implement communication between a CDD and the DCM module, so I can respond to the UDS request 0x22 (DiagnosticReadDataByIdentifier).
I want it to be a S-R interface, according to the Autosar documentation:
[TPS_SWCT_01579] Dcm can directly access SenderReceiverInterface. [...]
For this purpose, the ServiceSwComponentType that represents the Dcm functionality can have AbstractRequiredPortPrototypes typed by a compatible SenderReceiverInterface that may set attribute isService to FALSE.
I tried to create a ServiceSwComponent, however it looks like it is not supported (the only selectable values for component kind are Application, ComplexDeviceDriver, EcuAbstraction, SensorActuator and ServiceProxy).
I have also tried to configure the port as abstract, but I have not found the way to do it.
Is there an alternative solution for implementing a S-R interface with DCM?
Thank you

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