Capturing message definitions (data structures)

[mehmet]

Is there a natural way to capture message definitions (data structure of messages) that are going to be used in a system that communicates through a CAN bus (or, any bus.) I suppose Physical Architecture is the stage to do this in, and maybe Class definitions, but I can’t find a natural way to do this.

Right now I have them as Notes, but I feel that they could be incorporated somehow.

[StephaneLacrampe]

Would something like that help?

Data Bus Interface Definition and Instantiation

Hello, Just my 2 cents: you can define Data Values as well, and refer to them in the Owned Specification of the constraint. This way, if you have several constraints that refer to the same value, and this value changes, you will only need to change it in one place. [Capture.PNG] [Capture.PNG]

[mehmet]

I will try this and see, thank you so much!