宣城网站建设,郑州网站优化排名推广,传奇网站怎么建设,360云主机可以建设网站吗目录 关键词平台说明一、背景二、顺序总览三、函数说明3.1 Com_RxIndication#xff08;#xff09; 关键词
嵌入式、C语言、autosar、OS、BSW
平台说明
项目ValueOSautosar OSautosar厂商vector #xff0c;芯片厂商TI 英飞凌编程语言C#xff0c;C编译器HighTec (GCC)… 目录 关键词平台说明一、背景二、顺序总览三、函数说明3.1 Com_RxIndication 关键词
嵌入式、C语言、autosar、OS、BSW
平台说明
项目ValueOSautosar OSautosar厂商vector 芯片厂商TI 英飞凌编程语言CC编译器HighTec (GCC)autosar版本4.3.1 回到总目录
一、背景 介绍了一个信号如何从底层传输到应用层的函数调用。note该报文类型为应用报文 处理方式为轮询模式
二、顺序总览 1.因为CAN_RX_PROCESSING is set to POLLING中断模式的情况后续更新.所以由BSW 轮询调度Can_MainFunction_Read。Can_MainFunction_Read会获取can 控制器中的寄存器数据。它会查询当前所有MO或接收报文邮箱是否有报文被成功接收如果有则调用 CanIf_RxIndication 函数来向上层PDUR通知有报文被接收。一直通知到COM层。 2.到了COM之后进行解包APP 通过RTE_read_XX–Com_ReceiveSignal 从COM中获取数据。
三、函数说明
3.1 Com_RxIndication
对数据进行解包。
FUNC(void, COM_CODE) Com_RxIndication(PduIdType RxPduId, P2CONST(PduInfoType, AUTOMATIC, COM_APPL_DATA) PduInfoPtr)
{
(void) Com_RxIndication_Processing((Com_RxPduInfoIterType) RxPduId, PduInfoPtr);
}
FUNC(boolean, COM_CODE) Com_RxIndication_Processing(Com_RxPduInfoIterType rxPduId, P2CONST(PduInfoType, AUTOMATIC, COM_APPL_DATA) PduInfoPtr)
{Com_RxIndication_ProcessPdu(rxPduId, PduInfoLocal); /* SBSW_COM_FCTCALL_WITH_P2CONST */
}COM_LOCAL_INLINE FUNC(void, COM_CODE) Com_RxIndication_ProcessPdu(Com_RxPduInfoIterType comRxPduInfoIdx, P2CONST(PduInfoType, AUTOMATIC, COM_APPL_DATA) PduInfoPtr)
{
# if (COM_EXISTS_DEFERRED_SIGNALPROCESSINGOFRXPDUINFO STD_ON)/* #10 If the passed Rx ComIPdu is handled deferred */if(Com_IsHandleRxPduDeferredUsedOfRxPduInfo(comRxPduInfoIdx)) /* COV_COM_FEATURE_ALWAYS_TRUE_TX */{SchM_Enter_Com_COM_EXCLUSIVE_AREA_RX();
# if (COM_RXDEFPDUBUFFERUSEDOFRXPDUINFO STD_ON)switch (Com_GetTypeOfRxPduInfo(comRxPduInfoIdx)){
# if(COM_EXISTS_NORMAL_TYPEOFRXPDUINFO STD_ON)case COM_NORMAL_TYPEOFRXPDUINFO:/* #20 If the passed Rx ComIPdu is not a TP Pdu and no NULL_PTR, copy the passed Sdu data to the deferred Pdu buffer */if(PduInfoPtr-SduDataPtr ! NULL_PTR){if(Com_IsRxDefPduBufferUsedOfRxPduInfo(comRxPduInfoIdx)) /* COV_COM_CSL03_ISUSED_OPTIONAL_INDIRECTION */{Com_RxDefPduBufferLengthOfRxPduInfoType numberOfBytes ((Com_GetRxDefPduBufferLengthOfRxPduInfo(comRxPduInfoIdx)) PduInfoPtr-SduLength) ? (Com_RxDefPduBufferLengthOfRxPduInfoType) (PduInfoPtr-SduLength) : Com_GetRxDefPduBufferLengthOfRxPduInfo(comRxPduInfoIdx);VStdMemCpyRamToRam(Com_GetAddrRxDefPduBuffer(Com_GetRxDefPduBufferStartIdxOfRxPduInfo(comRxPduInfoIdx)), (P2CONST(uint8, AUTOMATIC, COM_APPL_DATA)) PduInfoPtr-SduDataPtr, numberOfBytes); /* PRQA S 0315 */ /* MD_MSR_VStdLibCopy */ /* SBSW_COM_MEM_CPY_2RAM */}}break;
# endif
# if(COM_RXTPINFOUSEDOFRXPDUINFO STD_ON)case COM_TP_TYPEOFRXPDUINFO:break;
# endifdefault: /* COV_COM_MISRA */break;}
# endif
# if (COM_RXDEFERREDEVENTCACHE STD_ON)/* #30 If the passed ComIPdu is not cached yet, add the Rx ComIPdu to the deferred event cache */if(Com_GetHandleRxPduDeferred(Com_GetHandleRxPduDeferredIdxOfRxPduInfo(comRxPduInfoIdx)) 0u) /* COV_COM_RXDEFERRED_PROCESSING */{Com_RxIndication_CacheDeferredEvent(comRxPduInfoIdx);}
# endif/* #40 Store the passed Sdu length in the handle deferred buffer */Com_SetHandleRxPduDeferred(Com_GetHandleRxPduDeferredIdxOfRxPduInfo(comRxPduInfoIdx), (PduInfoPtr-SduLength 1u)); /* SBSW_COM_CSL03 */
# if(COM_GWEVENTCACHE STD_ON)Com_RxIndication_CacheDeferredDescriptionGwEvent(comRxPduInfoIdx);
# endifSchM_Exit_Com_COM_EXCLUSIVE_AREA_RX();}
# endif
# if ((COM_EXISTS_DEFERRED_SIGNALPROCESSINGOFRXPDUINFO STD_ON) (COM_EXISTS_IMMEDIATE_SIGNALPROCESSINGOFRXPDUINFO STD_ON))else
# endif
# if (COM_EXISTS_IMMEDIATE_SIGNALPROCESSINGOFRXPDUINFO STD_ON)/* #50 Otherwise process the Rx ComIPdu immediate */{FctPtrCacheStrct immediateFctPtrCacheStrct;# if (COM_RXIMMEDIATEFCTPTRCACHE STD_ON)uint32 fctPtrCache[COM_RXIMMEDIATEFCTPTRCACHESIZE];immediateFctPtrCacheStrct.ptrToCache fctPtrCache;immediateFctPtrCacheStrct.cacheSize COM_RXIMMEDIATEFCTPTRCACHESIZE;immediateFctPtrCacheStrct.cacheIndex 0;
# elseimmediateFctPtrCacheStrct.ptrToCache NULL_PTR;immediateFctPtrCacheStrct.cacheSize 0;immediateFctPtrCacheStrct.cacheIndex 0;
# endifSchM_Enter_Com_COM_EXCLUSIVE_AREA_RX();
# if (COM_RXSIGINFOENDIDXOFRXPDUINFO STD_ON)/* #60 Do Rx ComSignal processing */Com_RxProcessing_RxPduSigEvent(comRxPduInfoIdx, PduInfoPtr, immediateFctPtrCacheStrct); /* SBSW_COM_FCTCALL_WITH_P2CONST_AND_FCTPTR_CACHE_PTR_1 */
# endif
# if (COM_RXSIGGRPINFOINDENDIDXOFRXPDUINFO STD_ON)/* #70 Do Rx ComSignalGroup processing */Com_RxProcessing_RxPduSigGrpEvent(comRxPduInfoIdx, PduInfoPtr, immediateFctPtrCacheStrct); /* SBSW_COM_FCTCALL_WITH_P2CONST_AND_FCTPTR_CACHE_PTR_1 */
# endif
# if (COM_GWTXPDUDESCRIPTIONINFOUSEDOFRXPDUINFO STD_ON)/* #75 If rxPdu has any configured GwDescriptions, do gateway description processing */if(Com_IsGwTxPduDescriptionInfoUsedOfRxPduInfo(comRxPduInfoIdx)) /* COV_COM_FEATURE_ALWAYS_TRUE_TX */{SchM_Enter_Com_COM_EXCLUSIVE_AREA_TX();Com_GwDescriptionEvent(comRxPduInfoIdx, /* SBSW_COM_FCTCALL_WITH_P2CONST */PduInfoPtr, FALSE);SchM_Exit_Com_COM_EXCLUSIVE_AREA_TX();}
# endif# if (COM_RXTOUTINFOUSEDOFRXPDUINFO STD_ON)/* #80 If the passed Rx ComIPdu has a timeout, remove the timeout occurred flag */if(Com_IsRxTOutInfoUsedOfRxPduInfo(comRxPduInfoIdx)) /* COV_COM_FEATURE_ALWAYS_TRUE_TX */{Com_LMgt_RemoveOccurredFlag(Com_GetRxTOutInfoIdxOfRxPduInfo(comRxPduInfoIdx)); /* SBSW_COM_CSL02_CSL03 */}
# endifSchM_Exit_Com_COM_EXCLUSIVE_AREA_RX();# if (COM_RXIMMEDIATEFCTPTRCACHE STD_ON)/* #90 Call all cached notification or invalid notifications and clear the immediate function pointer cache */Com_ProcessRxFctPtrCache(immediateFctPtrCacheStrct); /* SBSW_COM_FCTPTR_CACHE_PTR_1 */
# endifCOM_DUMMY_STATEMENT(immediateFctPtrCacheStrct); /* PRQA S 1338, 2983, 3112 */ /* MD_MSR_DummyStmt */ /* lint -e{438} */} /* Immediate signal processing */
# endif
} /* PRQA S 6050 */ /* MD_MSR_STCAL */
#endif
}回到总目录
