215 lines
8.4 KiB
C
215 lines
8.4 KiB
C
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/******************************************************************************
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| File Name : Dcm.c
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| Description: Õï¶Ï·þÎñÈë¿Ú
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|------------------------------------------------------------------------------
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| (c) This software is the proprietary of Wenzhou Changjiang AutoMobile (DAMING)
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| All rights are reserved by DAMING.
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|------------------------------------------------------------------------------
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| Initials Name Company
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| -------- -------------------- ----------------------------------------
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| DAMING
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|------------------------------------------------------------------------------
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| R E V I S I O N H I S T O R Y
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|------------------------------------------------------------------------------
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| Date Version Author Description
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| ---------- -------- ------ ----------------------------------------
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| 2015-10-10 1.0.1 chenlianwen ³õʼ°æ
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*****************************************************************************/
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/******************************************************************************
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* Description: : Include File Section
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******************************************************************************/
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#include "Dcm.h"
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#include "can_drv.h"
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/******************************************************************************
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* Description: : Global Variable Definition Section
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******************************************************************************/
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const uint16 PeriodicDidServeTxTmMax[5]={0xFFFF,1000,500,100,0xFFFF};
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/******************************************************************************
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* Description: : Static Variable Definition Section
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******************************************************************************/
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/******************************************************************************
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* Description: : Static Function Prototype Declaration
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*****************************************************************************/
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static void MngDcm_ConditionStateControl(void);
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/******************************************************************************
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* Description: : Write User Function Code
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*****************************************************************************/
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/******************************************************************************
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*º¯ÊýÃû³Æ : void MngDcm_MainFunction(void)
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*²ÎÊý : void
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*·µ»ØÖµ : void
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*ÃèÊö : Õï¶Ï×ÜÈë¿Úº¯Êý
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*±à¼Ê±¼ä : 2015-10-10
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*±¸×¢ :
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*****************************************************************************/
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void MngDcm_MainFunction(void)
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{
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uint8 LeDcm_u_SidIndex;
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uint8 LeDcm_u_CheckSessionResult;
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uint8 LeDcm_u_CheckSecurityAccessResult;
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uint8 LeDcm_u_CheckAddressResult;
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uint8 LaDcm_u_TempBuffer[6];
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uint8 LeDcm_u_CheckMinDLResult;
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uint8 LeDcm_u_CollectInfoResult;
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TeDcm_h_ResultType LeDcm_u_FinallyResult;
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/*¸ù¾ÝÌõ¼þµ÷Õû²ÎÊý*/
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MngDcm_ConditionStateControl();
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/*»ñÈ¡TP²ãÊý¾Ý½Ó¿Ú DL SID ÇëÇóÀàÐÍ*/
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LeDcm_u_CollectInfoResult = MngDcm_CollectRequstInfo();
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if(DCM_CHECK_OK == LeDcm_u_CollectInfoResult)
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{
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MngDcm_ResetS3serverTime(); /*S3server ¼Æʱ¼ÆÊýÖµÖØÐÂ×°ÔØ*/
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LeDcm_u_SidIndex = MngDcm_SIDCheckAvailable(VeDcm_h_RqustInfo.Sid); /*¼ì²éSIDÊÇ·ñÖ§³Ö*/
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if( DCM_NORESULT!=LeDcm_u_SidIndex)
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{
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LeDcm_u_CheckSessionResult = MngDcm_SIDCheckSession(LeDcm_u_SidIndex); /*¼ì²éģʽÊÇ·ñÖ§³Ö*/
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if(DCM_CHECK_OK == LeDcm_u_CheckSessionResult)
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{
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LeDcm_u_CheckSecurityAccessResult = MngDcm_SIDCheckSecurityAccess(LeDcm_u_SidIndex); /*¼ì²é°²È«È¨ÏÞÊÇ·ñÂú×ã*/
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if(DCM_CHECK_OK == LeDcm_u_CheckSecurityAccessResult )
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{
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if(DCM_FUNCTIONAL_ADDRESS == VeDcm_h_RqustInfo.RequstSty)
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{
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LeDcm_u_CheckAddressResult = MngDcm_SIDFuncAddressAvailable(LeDcm_u_SidIndex); /*ÊÇ·ñÖ§³Ö¹¦ÄÜÑ°Ö·*/
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if(DCM_CHECK_NOK == LeDcm_u_CheckAddressResult) /*²»Ö§³Ö*/
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{
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SetCanTp_TxBuffer(0U,LaDcm_u_TempBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý 0Êý¾ÝΪ²»ÏìÓ¦*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNoRsp;
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}
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else
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{
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LeDcm_u_CheckMinDLResult = MngDcm_SIDCheckMinDL(LeDcm_u_SidIndex,VeDcm_h_RqustInfo.DL); /*ÊÇ·ñÂú×ã×îСDL*/
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if( DCM_CHECK_OK == LeDcm_u_CheckMinDLResult)
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{
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LeDcm_u_FinallyResult = CaDcm_h_SidCheckInfoTable[LeDcm_u_SidIndex].SidFunction(); /*µ÷ÓÃSIDÈë¿Úº¯Êý*/
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}
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else
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{
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//ÉèÖÃNRC13
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MngDcm_PrepareNegRsp(VeDcm_h_RqustInfo.Sid,CaDcm_u_NRCData[DCM_NRC13]); /*ÕûÀí¸ºÏìÓ¦Êý¾Ý*/
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SetCanTp_TxBuffer(3U,VaDcm_u_NegRspTxBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNegRsp;
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}
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}
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}
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else
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{
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LeDcm_u_CheckMinDLResult = MngDcm_SIDCheckMinDL(LeDcm_u_SidIndex,VeDcm_h_RqustInfo.DL); /*ÊÇ·ñÂú×ã×îСDL*/
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if( DCM_CHECK_OK == LeDcm_u_CheckMinDLResult)
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{
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LeDcm_u_FinallyResult = CaDcm_h_SidCheckInfoTable[LeDcm_u_SidIndex].SidFunction(); /*µ÷ÓÃSIDÈë¿Úº¯Êý*/
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}
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else
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{
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//ÉèÖÃNRC13
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MngDcm_PrepareNegRsp(VeDcm_h_RqustInfo.Sid,CaDcm_u_NRCData[DCM_NRC13]); /*ÕûÀí¸ºÏìÓ¦Êý¾Ý*/
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SetCanTp_TxBuffer(3U,VaDcm_u_NegRspTxBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNegRsp;
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}
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}
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}
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else
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{
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MngDcm_PrepareNegRsp(VeDcm_h_RqustInfo.Sid,CaDcm_u_NRCData[DCM_NRC33]); /*ÕûÀí¸ºÏìÓ¦Êý¾Ý*/
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SetCanTp_TxBuffer(3U,VaDcm_u_NegRspTxBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNegRsp;
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}
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}
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else
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{
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//ÉèÖÃNRC7F
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MngDcm_PrepareNegRsp(VeDcm_h_RqustInfo.Sid,CaDcm_u_NRCData[DCM_NRC7F]); /*ÕûÀí¸ºÏìÓ¦Êý¾Ý*/
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SetCanTp_TxBuffer(3U,VaDcm_u_NegRspTxBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNegRsp;
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}
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}
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else
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{
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if(DCM_FUNCTIONAL_ADDRESS == VeDcm_h_RqustInfo.RequstSty)
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{
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SetCanTp_TxBuffer(0U,LaDcm_u_TempBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý 0Êý¾ÝΪ²»ÏìÓ¦*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNoRsp;
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}else
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{//ÉèÖÃNRC11
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MngDcm_PrepareNegRsp(VeDcm_h_RqustInfo.Sid,CaDcm_u_NRCData[DCM_NRC11]); /*ÕûÀí¸ºÏìÓ¦Êý¾Ý*/
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SetCanTp_TxBuffer(3U,VaDcm_u_NegRspTxBuffer); /*µ÷Óýӿڷ¢ËÍÏìÓ¦Êý¾Ý*/
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LeDcm_u_FinallyResult = CeDcm_e_ResultNegRsp;
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}
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}
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}else
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{
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}
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if(DCM_S3SEVERTIMER_CONTINUE == GetCanTp_u_S3Sts())
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{
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MngDcmS3ServerCountCutDown(); /*S3server ¼Æʱ ºÍ ÃÜÔ¿´íÎóÑÓʱ¼Æʱ*/
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}
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MngDcmKeyErrorDelayCountCutDown(); /*27 ·þÎñÃÜÔ¿´íÎó´ÎÊýµ½´ïºóÑÓʱ*/
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DtcDiagConditionChk();
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if(GetDtcEnable())
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CanDTC_Task();
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}
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/******************************************************************************
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*º¯ÊýÃû³Æ : void MngDcm_ConditionStateControl(void)
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*²ÎÊý : void
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*·µ»ØÖµ : void
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*ÃèÊö : ¸ù¾Ýµ±Ç°Ìõ¼þ(S3severtimeµÈ)µ÷Õû״̬²ÎÊý
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*±à¼Ê±¼ä : 2015-10-10
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*±¸×¢ :
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*****************************************************************************/
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void MngDcm_ConditionStateControl(void)
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{
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if(0U == MngDcm_GetS3serverTime())
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{
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MngDcm_ChangeToDefaltSession();
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}
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}
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