SNIP_CLASSIC_STD_SECTION_7_5_SLEEP_Phase

7.5 SLEEP Phase Refer to Section 7.1.4 SLEEP Phase for an overview of the SLEEP phase. EcuM_ GoDownHaltPoll with shutdown target SLEEP initiate the SLEEP phase. EcuM_GoDownHaltPoll with shutdown target SLEEP initiate two control streams, depending on the sleep mode selected (EcuMSleepModeSuspend parameter), that differ structurally in the mechanisms used to realize sleep. They share the sequences for preparing for and recovering from sleep, however. «module» EcuM «module» BswM ref GoSleep Sequence alt [EcuM_GoDownHaltPoll called] [EcuM_GoDownHaltPoll called] ref Halt Sequence ref Polling Sequence ref WakeupRestart Sequence EcuM_GoDownHaltPoll (Std_ReturnType, EcuM_UserType) EcuM_SelectShutdownTarget(Std_ReturnType, EcuM_ShutdownTargetType, EcuM_ShutdownModeType) Figure 7.10: SLEEP Phase Another module, presumably the BswM, although it could be an SW-C as well, must ensure that an appropriate ECUM_STATE_SLEEP shutdown target has been selected before calling EcuM_GoDownHaltPoll.