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/**************************************************************************** |
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/* F i l e D a t a |
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/* |
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/* Module : MCMDManager |
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/* C.I. No. : |
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/* $Revision: 1.5 $ |
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/* $Date: 2005/02/21 08:58:29 $ |
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/* Belonging to : |
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/* : |
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/* $RCSfile: MT_TTManager_op.c,v $ |
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/* Program Type : |
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/* Sub-modules : |
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/* |
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/**************************************************************************** |
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/* S W D e v e l o p m e n t E n v i r o n m e n t |
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/* |
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/* Host system : |
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/* SW Compiler : |
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/* $Author: sebastiani $ |
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/* : |
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/**************************************************************************** |
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/* U p d a t i n g |
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/* |
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/* $Log: MT_TTManager_op.c,v $ |
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/* Revision 1.5 2005/02/21 08:58:29 sebastiani |
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/* all log comments completed |
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/* |
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/* Revision 1.4 2004/09/17 15:01:00 faber |
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/* LU_INFN_LOG flags fixing |
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/* |
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/* Revision 1.3 2004/05/10 12:59:17 faber |
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/* __FILEID__ right value fixed: many .c files had the wrong value! |
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/* |
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/* Revision 1.2 2003/10/21 16:09:12 alfarano |
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/* LU_LOG_INFN replacement for all remaining original log functions |
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/* |
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/* Revision 1.1.1.1 2003/08/04 09:40:21 sebastiani |
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/* Imported sources laben rel. 19.06.2003 integrated with pam2 |
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/* |
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/* Revision 1.3 2002/05/09 08:16:34 zulia |
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/* * acceptance release |
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/* |
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/* |
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/*****************************************************************************/ |
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|
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|
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/*============================= Include File ================================*/ |
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|
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#include <src/MCMDManager/TTManager/MT_TTManager_op.h> |
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#include <src/MCMDManager/TTManager/MT_TTManager_int.h> |
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|
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#include <src/INFN/LU_SourceFileID_INFN.h> |
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#define __FILEID__ _MT_TTManager_op__c |
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#include <src/INFN/PRH_ParamHandler_INFN_auto.h> |
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#include <src/INFN/PRH_ParamHandler_INFN.h> |
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#include <src/INFN/LU_LogUtility_INFN.h> |
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|
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LU_DECL_MASK(); |
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|
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/*============================== Local Variables ============================*/ |
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|
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/*****************************************************************************/ |
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/* @Variable: MT_Twin */ |
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/* @Purpose : */ |
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/* TI_TIME structure */ |
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/* MCMD timetag window */ |
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/* @@ */ |
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/*****************************************************************************/ |
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static TI_TIME MT_Twin; |
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|
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|
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/*****************************************************************************/ |
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|
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/*====== T T M a n a g e r O P E R E T I O N A L F U N C T I O N S ======*/ |
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|
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/*****************************************************************************/ |
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/* @Function: MT_opInitTTManager */ |
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/* @Purpose : */ |
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/* The function initializes the TTManager object. The OS directive are */ |
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/* called to set priority and to ready the MCMDDispatcher task. The Twin */ |
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/* variable is initialized with the default value. */ |
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/* */ |
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/* @@ */ |
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/* @Parameter Name @Mode @Description */ |
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/* IN */ |
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/* status_code OUT Return code */ |
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/* @@ */ |
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/*****************************************************************************/ |
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|
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status_code MT_opInitTTManager (void) |
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{ |
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status_code status; |
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unsigned int OldPriority; |
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|
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status =SUCCESSFUL; |
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|
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/* Task initialization */ |
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if (OS_piTaskReady(MT_TASK,MT_tkTTManager) != SUCCESSFUL) |
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{ |
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/*@LOG Task is not correctly started LOG_INFN HA_piLogHistoryEntry10(HA_E10_SW_MT,HA_E10_TSK_READY_ERR,status); */ |
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LU_INFN_LOG(LU_FATAL|LU_HA,LU_MASK(__FILEID__),__FILEID__,__LINE__,status); |
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status =UNSATISFIED; |
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} |
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|
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if (OS_piTaskPriority( MT_TASK,TTMANAGER_PRIORITY,&OldPriority) != SUCCESSFUL) |
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{ |
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|
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/*@LOG Task priority is not correctly updated LOG_INFN HA_piLogHistoryEntry10(HA_E10_SW_MT,HA_E10_TSK_PRIORITY_ERR,status); */ |
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LU_INFN_LOG(LU_FATAL|LU_HA,LU_MASK(__FILEID__),__FILEID__,__LINE__,status); |
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status =UNSATISFIED; |
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} |
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|
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/* Set Twin default value */ |
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MT_Twin =DEF_TWIN; |
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|
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return (status); |
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|
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} |
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|
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|
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|
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/*****************************************************************************/ |
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/* @Function: MT_opSndMsgTTManager */ |
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/* @Purpose : */ |
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/* The function invokes the directive of the OS to send a message to the */ |
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/* TTManager mailbox for task operation. If the task operation is MCMD */ |
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/* storing into the timetag queue, first is verified that the MCMD timetag */ |
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/* is included in the defined time window and than is verified that the */ |
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/* MCMD Timetag queue is not full. */ |
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/* */ |
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/* @@ */ |
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/* @Parameter Name @Mode @Description */ |
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/* SndMsg IN Message buffer that contains task operation */ |
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/* status_code OUT Return code */ |
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/* @@ */ |
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/*****************************************************************************/ |
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|
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status_code MT_opSndMsgTTManager (MsgTsk* SndMsg) |
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{ |
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status_code status; |
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unsigned int queueFullFlag; |
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|
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status =SUCCESSFUL; |
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/* If task operation is MCMD timetag storing, */ |
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/* check first timetag window and queue full condition */ |
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if (SndMsg->Code == MT_STORE_TIMETAG_MCMD) |
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{ |
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/* Check if MCMD timetag is included in the defined time window */ |
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status =MT_ifVerifyTimeTag ((MA_HEADER_MCMD* )SndMsg->Info, MT_Twin); |
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if (status == SUCCESSFUL) |
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{ |
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/* Check if MCMD timetag queue is full */ |
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MA_piGetMcmdTimetagQueueFull (&queueFullFlag); |
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if (queueFullFlag) |
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{ |
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/* Timetag queue full */ |
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status =HA_E1_MCMD_QUEUE_FULL; |
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} |
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} |
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} |
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if (status == SUCCESSFUL) |
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{ |
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/* Send message to TTManager mailbox for starting task operation */ |
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status =OS_piMsgQueueSend(MT_MAILBOX,(void*)SndMsg,sizeof(MsgTsk)); |
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} |
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|
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return (status); |
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} |
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|
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|
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|
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/*****************************************************************************/ |
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/* @Function: MT_tkTTManager */ |
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/* @Purpose : */ |
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/* The function is the task handler of the MCMDDispatcher object. */ |
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/* When a message is received into task mailbox it wakes up. */ |
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/* The information contained in the message (MsgTsk structure) define */ |
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/* parameters (Info field), and the operation type that the task performs */ |
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/* (Code field). */ |
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/* The TTManager task activity is to manage the timetag MCMD. */ |
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/* The operations perform are: */ |
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/* - Check if a MCMD timetag is expired. */ |
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/* - Insert MCMD with timetag into the timetag list. */ |
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/* - Delete MCMDs from timetag list. */ |
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/* - Management of the Twin parameter. */ |
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/* */ |
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/* @@ */ |
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/* @Parameter Name @Mode @Description */ |
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/* @@ */ |
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/*****************************************************************************/ |
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|
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task MT_tkTTManager (task_argument unused) |
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{ |
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status_code status; |
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MsgTsk RxMsg; |
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unsigned int MsgSize; |
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|
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|
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while( FOREVER ) |
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{ |
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// Check mailbox queue |
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RxMsg.Code =NULL_MSG_MT; |
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if ((status =OS_piMsgQueueReceive(MT_MAILBOX,(void*)&RxMsg, |
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&MsgSize,WAIT, NO_TIMEOUT)) == SUCCESSFUL) |
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{ |
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switch (RxMsg.Code) |
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{ |
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case MT_CHECK_TIMETAG: /* Check MCMD timetag elapsed time */ |
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MT_ifCheckIfTimetagIsElapsed(*(TI_TIME*)RxMsg.Info); |
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break; |
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case MT_STORE_TIMETAG_MCMD:/* Store timetag MCMD */ |
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MT_ifStoreTimetagMcmd ((MA_HEADER_MCMD* )RxMsg.Info); |
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break; |
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case MT_DEL_MCMD_QUEUE: /* Delete MCMD from timetag queue */ |
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MT_ifDeleteMcmdQueue((MA_HEADER_MCMD* )RxMsg.Info); |
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break; |
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default: |
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break; |
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} |
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} |
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} |
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} |
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