ecuserdefined_obj.h

基于EthernetIP协议的应用程序,可以读取AB公司Controllogix系列Ethernetip协议PLC数据. 此软件代码可用于工业控制.

/****************************************************************************
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**
** File Name
** ---------
**
** USERDEFINED_OBJ.H
**
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**
** Description
** -----------
**
** This module contains the private interfaces for the Identity Object.
**
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**
** Source Change Indices
** ---------------------
**
** Porting: <none>0----<major>         Customization: <none>0----<major>
**
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**
** Services List
** -------------
**
**    UserDefined_ContinueResetProcessing()  - Continue process device reset service
**    UserDfined_ObjectTask()                - Tribble processing task for UserDefined Object.
**    UserDefined_ProcessAppOpen()           - Process an open request to the UserDefined object
**    UserDefined_ProcessClassRequest()      - Process a request to the object class
**    UserDefined_ProcessInstanceRequest()   - Process a request to object instance 1
**
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**                                                                         **
** ETHERNET/IP EXAMPLE CODE                                                **
** COPYRIGHT (c) 2000-2005 ODVA (Open DeviceNet Vendor Association)		   **
**						   & ControlNet International Ltd.                 **
**                                                                         **
** All rights reserved, except as specifically licensed in writing.        **
** Use of the Ethernet/IP Example Protocol Software is subject to          **
** ODVA's and ControlNet International's Terms of Use Agreement.           **
** The following work constitutes example program code and is intended     **
** merely to illustrate useful programming techniques.  The user is        **
** responsible for applying the code correctly.  The code is provided      **
** AS IS without warranty and is in no way guaranteed to be error-free.    **
**                                                                         **
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*/

/****************************************************************************
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**
** Change Log
** ----------
**
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*/

#ifndef USERDEFINED_OBJ_H
#define USERDEFINED_OBJ_H

#include "ECUserDefined.h"

#ifdef CORE_OBJECTS
/****************************************************************************
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**
** Private internal object interface - Constants
**
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*/


/****************************************************************************
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**
** Private internal object interface - Enums
**
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*/

/* None defined */



/****************************************************************************
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**
** Private internal object interface - Structures
**
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*/



/*---------------------------------------------------------------------------
**
** UserDefined_DataType
**
** Private object data.
**
**---------------------------------------------------------------------------
*/

/*---------------------------------------------------------------------------
**
** UserDefined_upsTrrblType
**
** Union of pointers to all tribble types used by the identity object.
** Helps to eliminate those unsightly type casts.
**
**---------------------------------------------------------------------------
*/

typedef union UserDefined_upsTrrblType
{
   GS_TrrblType             *Generic;
   CD_PacketTrrblType       *Packet;
   CM_AppOpenCloseTrrblType *AppOpenClose;
   MR_RegistrationTrrblType *Register;
}
UserDefined_upsTrrblType;



/****************************************************************************
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**
** Private internal object interface - Tribbles
**
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*/

/* None defined */



/****************************************************************************
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**
** Private internal object interface - Globals
**
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*/


/****************************************************************************
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**
** Private internal object interface - Services
**
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*/


/*---------------------------------------------------------------------------
**
** USERDEFINED_OBJectTask()
**
** Object task.
**
**---------------------------------------------------------------------------
**
** Inputs:
**    None
**
** Outputs:
**    None
**
** Usage:
**    USERDEFINED_ObjectTask()
**
**---------------------------------------------------------------------------
*/

EXTFUNC TASKRETURN UserDefined_ObjectTask( TASKPARAM );

StatusType UserDefined_Init( UINT16 iOptions );



/*---------------------------------------------------------------------------
**
** UserDefined_ProcessAppOpen()
**
** Connection being established.
** Process an app open message from the connection manager.
** Return our yes/no decision on accepting the offer.
**
**---------------------------------------------------------------------------
**
** Inputs:
**    psTrrbl              - Pointer to tribble/combuf with details
**
** Outputs:
**    None
**
** Usage:
**    UserDefined_ProcessAppOpen( psTrrbl );
**
**---------------------------------------------------------------------------
*/

EXTFUNC void UserDefined_ProcessAppOpen( CM_AppOpenCloseTrrblType *psTrrbl );



/*---------------------------------------------------------------------------
**
** UserDefined_ProcessClassRequest()
**
** Process a request packet to object class.
**
**---------------------------------------------------------------------------
**
** Inputs:
**    pTrrbl            - Pointer to request trrbl/combuf
**
** Outputs:
**    None
**
** Usage:
**    UserDefined_ProcessClassRequest( pTrrbl );
**
**---------------------------------------------------------------------------
*/

EXTFUNC void UserDefined_ProcessClassRequest( t_Class *theClass,   CD_PacketTrrblType  *pTrrbl );



/*---------------------------------------------------------------------------
**
** UserDefined_ProcessInstanceRequest()
**
** Process a request packet to instance 1 of the object.
**
**---------------------------------------------------------------------------
**
** Inputs:
**    pTrrbl            - Pointer to request trrbl/combuf
**
** Outputs:
**    Return            - TRUE  if resetting
**                        FALSE if not resetting
**
** Usage:
**    if( UserDefined_ProcessInstanceRequest( pTrrbl ) )...
**
**---------------------------------------------------------------------------
*/

EXTFUNC BOOL UserDefined_ProcessInstanceRequest( t_Instance *theInstance, CD_PacketTrrblType  *pTrrbl );

#endif  /* #ifdef CORE_OBJECTS */
#endif  /* inclusion lock */

/****************************************************************************
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**
** End of USERDEFINED_OBJ.H
**
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*/