defines for PLC_OPCPIPE_HEADER::Opcode

Macros
#define	TU_OLD_OPCODE_INIT   1
#define	TU_OPCODE_CREATEITEM   11
	create new item, list of PLC_OPCPIPE_CREATE_ONE_ITEM_REQ_DATA
#define	TU_OPCODE_CREATEITEMDATA   12
	item created, list of PLC_OPCPIPE_CREATE_ONE_ITEM_RESP_DATA
#define	TU_OPCODE_ACTIVATEITEM   13
	activate item, list of PLC_OPCPIPE_HANDLE_ONE_ITEM_REQ_DATA
#define	TU_OPCODE_ACTIVATEITEMDATA   14
	item activated, list of PLC_OPCPIPE_HANDLE_ONE_ITEM_RESP_DATA
#define	TU_OPCODE_DEACTIVATEITEM   15
	deactivate item, list of PLC_OPCPIPE_HANDLE_ONE_ITEM_REQ_DATA
#define	TU_OPCODE_DEACTIVATEITEMDATA   16
	item deactivated, list of PLC_OPCPIPE_HANDLE_ONE_ITEM_RESP_DATA
#define	TU_OPCODE_DELETEITEM   17
	delete item, list of PLC_OPCPIPE_HANDLE_ONE_ITEM_REQ_DATA
#define	TU_OPCODE_DELETEITEMDATA   18
	item deleted, list of PLC_OPCPIPE_HANDLE_ONE_ITEM_RESP_DATA
#define	TU_OPCODE_DATA_FROM_DEVICE   19
	item data from device, PLC_OPCPIPE_ITEM_VALUE_DATA + data
#define	TU_OPCODE_GET_SYNCDATA_FROM_DEVICE   21
	request sync read, PLC_OPCPIPE_SYNC_READ_REQ_DATA + list of PLC_OPCPIPE_CREATE_ONE_ITEM_REQ_DATA
#define	TU_OPCODE_DATA_TO_DEVICE   22
	write to device, PLC_OPCPIPE_ITEM_WRITE_DATA + data
#define	TU_OPCODE_WRITE_COMPLETE   23
	write to device, PLC_OPCPIPE_ITEM_WRITE_COMPLETE_DATA
#define	TU_OPCODE_DIAGNOSTICS   26
	request diagnostics, diag handle + list of topic handles to diagnostics
#define	TU_OPCODE_DIAGNOSTICS_DATA   27
	diagnostics returned, diag handle + diag data
#define	TU_OPCODE_BROWSEITEMDATA   33
	item list, PLC_OPCPIPE_BROWSE_DATA + PLC_OPCPIPE_BROWSEITEMDATA[]
#define	TU_OPCODE_ERROR   34
	error message, PLC_OPCPIPE_ERR_DATA
#define	TU_OPCODE_REFRESHITEM   41
	request cache value, PLC_OPCPIPE_SYNC_READ_REQ_DATA + list of PLC_OPCPIPE_CREATE_ONE_ITEM_REQ_DATA
#define	TU_OPCODE_BROWSENAMEDITEMS   43
	request item list, PLC_OPCPIPE_BROWSE_NAMEDITEM_REQUEST + path \0 mask \0 + OPCPIPE_BROWSE_REQUEST_PARAMS (optional)
#define	TU_OPCODE_LIFEACK   45
	connection keep-alive, no data
#define	TU_OPCODE_DEVICE_DATA_ACK   46
	item data from device received, PLC_OPCPIPE_ITEM_WRITE_COMPLETE_DATA
#define	TU_OPCODE_STOP_BROWSENAMEITEMS   48
	Stop Item Browsing, PLC_OPCPIPE_BROWSE_DATA.
#define	TU_OPCODE_INIT   49
	initialisation, PLC_OPCPIPE_INIT_DATA
#define	TU_OPCODE_SYNCDATA_FROM_DEVICE   50
	sync read answer, PLC_OPCPIPE_SYNC_READ_DATA
#define	TU_OPCODE_BROWSE_ONE_ITEM   51
	request single item, PLC_OPCPIPE_BROWSE_ONE_ITEM_REQUEST + item name \0
#define	TU_OPCODE_CREATEITEMDATA_EX   52
	item created, list of PLC_OPCPIPE_CREATE_ONE_ITEM_RESP_DATA_EX
#define	TU_OPCODE_BROWSE_STRUCTURES   53
	request structure list, PLC_OPCPIPE_BROWSE_NAMEDITEM_REQUEST + path \0
#define	TU_OPCODE_BROWSE_STRUCTURES_DATA   54
	structure list, PLC_OPCPIPE_BROWSE_DATA + PLC_OPCPIPE_BROWSEITEMDATA[]
#define	TU_OPCODE_BROWSE_ONE_STRUCTURE   55
	request single structure details, PLC_OPCPIPE_BROWSE_ONE_ITEM_REQUEST + struct name
#define	TU_OPCODE_BROWSE_ONE_STRUCTURE_DATA   56
	structure details, PLC_OPCPIPE_BROWSE_DATA + ???
#define	TU_OPCODE_STOP_BROWSE_STRUCTURES   57
	Stop Structure Browsing, PLC_OPCPIPE_BROWSE_DATA.
#define	TU_OPCODE_STOP_DATA_TO_DEVICE   58
	Stop item writing, PLC_OPCPIPE_BROWSE_DATA.
#define	TU_OPCODE_STOP_GET_SYNCDATA_FROM_DEVICE   59
	Stop item reading, PLC_OPCPIPE_BROWSE_DATA.
#define	TU_OPCODE_BROWSE_ENUMERATIONS   60
	request enumeration list, PLC_OPCPIPE_BROWSE_NAMEDITEM_REQUEST + path \0
#define	TU_OPCODE_BROWSE_ENUMERATIONS_DATA   61
	enumeration list, PLC_OPCPIPE_BROWSE_DATA + PLC_OPCPIPE_BROWSEITEMDATA[]
#define	TU_OPCODE_BROWSE_ONE_ENUMERATION   62
	request single enumeration details, PLC_OPCPIPE_BROWSE_ONE_ITEM_REQUEST + struct name
#define	TU_OPCODE_BROWSE_ONE_ENUMERATION_DATA   63
	enumeration details, PLC_OPCPIPE_BROWSE_DATA + ???
#define	TU_OPCODE_STOP_BROWSE_ENUMERATIONS   64
	Stop enumeration Browsing, PLC_OPCPIPE_BROWSE_DATA.

Detailed Description

note: TU_OLD_OPCODE_xx are used only in compatibility mode to old predecessor INAT OPC Server.