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typedef struct _InitParams { unsigned int VerHi; // DLL version of DLL interface H- byteHigh interfaceDWORD unsigned int VerLo; // DLL version of DLL interface L- byteLow interfaceDWORD // callback procedures void (_stdcall *GetPoint)(HOBJ StId, char *Adr, PointParPtr *PtParPtrPtr); void (_stdcall *GetFastPoint)(HOBJ StId, unsigned int FastAdr, PointParPtr *PtParPtrPtr); void (_stdcall *GetStation)(HOBJ LnID, char *Adr, StationParPtr *StParPtrPtr); void (_stdcall *PointNewValue)(HOBJ PtID, KomUniVal *Val, unsigned int Stat); void (_stdcall *PointOldValue)(HOBJ PtID, KomUniVal *Val, unsigned int Stat, int TransId); KomUniVal(_stdcall *PointLastValidValue)(HOBJ PtID); void (_stdcall *SetStationStatus)(HOBJ StID, TStVal Stat); unsigned int (_stdcall *WriteToLine)(HOBJ StID, void *Data, unsigned int Len); unsigned int (_stdcall *ReadFromLine)(HOBJ StID, void *Data, unsigned int MaxData); void (_stdcall *SetReceiveState)(HOBJ StID); void (_stdcall *SetTransmitState)(HOBJ StID); void (_stdcall *ChangeLineMode)(HOBJ LnID, unsigned int LineMode); void (_stdcall *TraceBufferHex)(HOBJ LnID, void *Data, unsigned int Len, TColor *Color); void (_stdcall *TraceBufferHexFile)(HOBJ LnID, char *FileName, unsigned int MaxFileSize, void *Data, unsigned int Len); void (_stdcall *TraceBufferASCII)(HOBJ LnID, void *Data, unsigned int Len, TColor *Color); void (_stdcall *TraceBufferASCIIFile)(HOBJ LnID, char *FileName, unsigned int MaxFileSize, void *Data, unsigned int Len); void (_stdcall *TraceComText)(HOBJ LnID, TColor *Color, char *Str); void (_stdcall *TraceComTextFile)(HOBJ LnID, char *FileName, unsigned int MaxFileSize, char *Str); void (_stdcall *TraceComError)(HOBJ LnID, char *Str); void (_stdcall *TraceComErrorFile)(HOBJ LnID, char *FileName, unsigned int MaxFileSize, char *Str); void (_stdcall *PointsApply)(HOBJ StID, void *AplPar); void (_stdcall *StationsApply)(HOBJ LnID, unsigned int Prot, void *AplPar); void (_stdcall *MessageBox)(char *Title, char *Message); unsigned int (_stdcall * CreateThread)(void *Proc, void *Par); void (_stdcall *DeleteThread)(unsigned int ThrID); void * (_stdcall *GetMem)(unsigned int Len); void (_stdcall *FreeMem)(void *Adr); D2Time (_stdcall *ActTime)(void); D2Time (_stdcall *TimeFromItems)(unsigned int Year, unsigned int Month, unsigned int Day, unsigned int Hour, unsigned int Min, unsigned int Sec, unsigned int Msec); Bool32 (_stdcall *TimeToItems)(D2Time Tm, unsigned int *Year, unsigned int *Month, unsigned int *Day, unsigned int *Hour, unsigned int *Min, unsigned int *Sec, unsigned int *Msec); LinListH (_stdcall *CreateList)(void); void (_stdcall *DeleteList)(LinListH List); void (_stdcall *InsertEl)(LinListH List, void *DataPtr, void *SortProc); void (_stdcall *InsertElPrio)(LinListH List, void *DataPtr, unsigned int HighPriority); void * (_stdcall *FindEl)(LinListH List, void *DataPtr, void *FindProc); void (_stdcall *DeleteEl)(LinListH List, void *DataPtr, void *FindProc); void * (_stdcall *FindFirstElAndDelete)(LinListH List); void * (_stdcall *FindFirstEl)(LinListH List); void * (_stdcall *FindNextEl)(LinListH List); void * (_stdcall *FindPreviousEl)(LinListH List); unsigned int (_stdcall *GetNumber)(LinListH List); void (_stdcall *StPerf_CommActivity)(HOBJ StID); void (_stdcall *StPerf_TimeSynchro)(HOBJ StID); void (_stdcall *StPerf_IncFramesIn)(HOBJ StID); void (_stdcall *StPerf_IncFramesOut)(HOBJ StID); void (_stdcall *StPerf_IncRetryErr)(HOBJ StID); void (_stdcall *LnPerf_IncTxBytes)(HOBJ LnID, unsigned int Increment); void (_stdcall *LnPerf_IncRxBytes)(HOBJ LnID, unsigned int Increment); void (_stdcall *LnPerf_IncRetryErr)(HOBJ LnID); void (_stdcall *LnPerf_IncFramesIn)(HOBJ LnID); void (_stdcall *LnPerf_IncFramesOut)(HOBJ LnID); unsigned int Prot; // Komunikacny protokol void (_stdcall *GetRdStateAndInstance)(Bool32 * RdHot, Bool32 *Instance); } InitParams; |
The structure InitParams is transferred into the protocol DLL by calling the function Init (required). The structure contains a number of the protocol interface and addresses of call-back functions.
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