SNIP_ADAPTIVE_CAN_FIGURE_Figure_7_31

Figure 7.31: Overview of update session within StateMachine approach (part 2 of 2) The Update and Configuration Management expects that a single logical entity will be responsible for StateMachine during update session. For this reason it is needed to restrict who can instantiate UpdateRequest interface and how many instances are permitted per Machine. [SWS_SM_CONSTR_00020] Upper Multiplicity of UpdateRequest interface ⌈In the context of a Machine, there shall be at most one Port typed by the UpdateRequest interface.⌋ [SWS_SM_00629] Only Process controlling StateMachine of type Controller can provide UpdateRequest interface Upstream requirements: RS_SM_00001, RS_SM_00005 ⌈If a Modelled Process controlling StateMachine of type Controller has a Port configured that is typed by the UpdateRequest interface, it shall instantiate UpdateRequest interface.⌋ Machine update starts with Update and Configuration Management calling RequestUpdateSession method. The Modelled Process controlling StateMachine of type Controller cannot decide on its own if the update can be started. This decision is delegated to SMControlApplication, where project specific logic can asses if update process can be started. SMControlApplication has to set