SNIP_CLASSIC_CANIF_SECTION_8_3_19_CanIf_CheckValidation

8.3.19 CanIf_CheckValidation [SWS_CANIF_00178] Definition of API function CanIf_CheckValidation ⌈ Service Name CanIf_CheckValidation Syntax Std_ReturnType CanIf_CheckValidation ( EcuM_WakeupSourceType WakeupSource ) Service ID [hex] 0x12 Sync/Async Synchronous Reentrancy Reentrant Parameters (in) WakeupSource Source device which initiated the wake-up event and which has to be validated: CAN controller or CAN transceiver Parameters (inout) None Parameters (out) None Return value Std_ReturnType E_OK: Will be returned, if the check validation request has been accepted. E_NOT_OK: Will be returned, if the check validation request has not been accepted. Description This service is performed to validate a previous wakeup event. Available via CanIf.h ⌋ Note: Integration Code calls this function [SWS_CANIF_00404] Upstream requirements: SRS_BSW_00323 ⌈If parameter WakeupSource of CanIf_CheckValidation() has an invalid value, the CanIf shall report development error code CANIF_E_PARAM_WAKEUPSOURCE to the Det_ReportError service of the DET module, when CanIf_CheckValidation() is called.⌋ Note: The call context of CanIf_CheckValidation() is either on interrupt level (interrupt mode) or on task level (polling mode). Caveat: The corresponding CAN controller and transceiver must be switched on via CanTrcv_SetOpMode(Transceiver, CANTRCV_TRCVMODE_NORMAL) and Can_SetControllerMode(Controller, CAN_CS_STARTED) and the corresponding mode indications must have been called. [SWS_CANIF_00408] ⌈Configuration of CanIf_CheckValidation(): If no validation is needed, this API can be omitted by disabling of CanIfPublicWakeupCheckValidSupport.⌋