SNIP_CLASSIC_CANIF_SECTION_8_4_6_CanIf_ControllerBusOff

8.4.6 CanIf_ControllerBusOff [SWS_CANIF_00218] Definition of callback function CanIf_ControllerBusOff ⌈ Service Name CanIf_ControllerBusOff Syntax void CanIf_ControllerBusOff ( uint8 ControllerId ) Service ID [hex] 0x16 Sync/Async Synchronous Reentrancy Reentrant Parameters (in) ControllerId Abstract CanIf ControllerId which is assigned to a CAN controller, where a BusOff occured. Parameters (inout) None Parameters (out) None Return value None Description This service indicates a Controller BusOff event referring to the corresponding CAN Controller with the abstract CanIf ControllerId. Available via CanIf.h ⌋ Note: The callback service CanIf_ControllerBusOff() is called by CanDrv and implemented in CanIf. It is called in case of a mode change notification of the CanDrv. [SWS_CANIF_00429] Upstream requirements: SRS_BSW_00323 ⌈If parameter ControllerId of CanIf_ControllerBusOff() has an invalid value, CanIf shall report development error code CANIF_E_PARAM_CONTROLLERID to the Det_ReportError service of the DET module, when CanIf_ControllerBusOff () is called.⌋ [SWS_CANIF_00431] ⌈If CanIf was not initialized before calling CanIf_ControllerBusOff(), CanIf shall not execute BusOff notification, when CanIf_ControllerBusOff(), is called.⌋ Note: The call context of CanIf_ControllerBusOff() is either on interrupt level (interrupt mode) or on task level (polling mode). [SWS_CANIF_00433] ⌈Configuration of CanIf_ControllerBusOff(): ID of the CAN Controller is published inside the configuration description of the CanIf (see CanIfCtrlCfg).⌋ Note: This service always has to be available, so there does not exist an appropriate configuration parameter.