Designing Your Model: Model-Code Correspondence : Activity Charts : Decomposition of Non-basic Activities : Communication and Synchronization Services between Activities : Non-queued Messages

Non-queued Messages

Non-queued messages uses a message identifier (i.e., the message name) to share data between various tasks in the application. The sender and/or receiver task for such a message can be running in the same ECU, share the same memory address space, or run across and ECU network on a remote MCU. The user of the message need not be aware of the concrete implementation. Thus, use of this mechanism ensures that the resulting design is correct, flexible, and efficient.