SNIP_CLASSIC_PLATFORM_SECTION_7_3_5_Conditions

7.3.5 Conditions The state machine description uses the following conditions that are evaluated during runtime for each FlexRay cluster: FrSM Condition Type Description WUReason Enum If FrSMCheckWakeupReason is false, WUReason evaluates to NO_WU_BY_BUS. Otherwise if FrSMCheckWakeupReason is true, determine the wakeup reason by calling FrIf_GetTransceiverWUReason for each transceiver of the FlexRay cluster and check for FRTRCV_WU_BY_BUS and evaluate WUReason to • NO_WU_BY_BUS in case no wakeup has been detected. • PARTIAL_WU_BY_BUS in case the ECU is connected to both FlexRay channels of the cluster and wakeup has been detected for exactly one channel • ALL_WU_BY_BUS in case wakeup has been detected for all of the FlexRay channels of the cluster to which the ECU is connected. t1_IsActive boolean Evaluates to true if t1 has been started and has not expired yet, otherwise to false t3_IsNotActive boolean Evaluates to false if t3 is running and has not expired, otherwise to true. t_TrcvStdbyDelay_IsActive boolean Evaluates to true if t_TrcvStdbyDelay has been started and has not expired yet, otherwise to false. wakeupFinished boolean Evaluates to false if the wakeup pattern transmission as defined in Chapter 7.3.8 is still in progress, otherwise to true. lowNumberOfColdstarters boolean Evaluates to true if FrIf_GetNumOfStartup Frames() is smaller than FrSMMinNumberOfColdstarter, otherwise to false. Table 7.6: FrSM conditions