79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
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#ifndef _ZJD_HOST_MODBUS_TCP_PROCESS_H_
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#define _ZJD_HOST_MODBUS_TCP_PROCESS_H_
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#include "netproc.h"
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#include "modbus_def.h"
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class CHostModbusTcpProcessItem : public CNetProcessItem
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{
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public:
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BYTE m_addr;
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WORD m_nNum;
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DWORD m_nFramePoll;
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private:
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int m_nCurFrame;
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struModbusExtFrame m_nModbusFrames[MODBUS_RTU_AUTOMATIC_FRAME_MAX];
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public:
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CHostModbusTcpProcessItem();
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virtual ~CHostModbusTcpProcessItem();
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DWORD apdu_t0_begin;
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void Attach(int uid, int sock, DWORD peer_addr, WORD peer_port);
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void Release(void);
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struModbusExtFrame* GetNextFrame(void);
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void AddFrames(struModbusExtFrame*, struModbusExtFrame*, struModbusExtFrame*);
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};
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class CHostModbusTcpProcess : public CNetProcess
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{
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public:
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BYTE m_nFrameType;
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DWORD m_nCount; //loops passed
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DWORD m_nFrameCount;
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WORD m_nCurBeginReg;
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WORD m_nCurRegCount;
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BYTE m_nCurFuncCode;
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BOOLEAN m_nNeedSend;
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DWORD m_nCurFrame;
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DWORD m_nSendPoint; //send out loop
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short m_nTimeout;
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int m_nYKOrder;
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BYTE m_bYKValue;
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BYTE m_nYKState;
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int m_nYTOrder;
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DWORD m_dwYTValue;
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BYTE m_nYTState;
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private:
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void calc2(void);
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void sort1(STRUCT_PARAM*, int); //功能码排序
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void sort2(STRUCT_PARAM*, int); //寄存地址排序
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public:
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CHostModbusTcpProcess();
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virtual ~CHostModbusTcpProcess();
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CNetProcessItem *CreateItem(int ord);
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void DestroyItem(int ord, BOOLEAN bDeleted = FALSE);
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virtual BOOLEAN OnPreCreate(int id);
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virtual BOOLEAN Run(void);
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virtual BOOLEAN OnTimer(void);
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virtual BOOLEAN GetReadDataFrame(CHostModbusTcpProcessItem *pItem, BYTE* pData, int& count);
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virtual BOOLEAN GetYKFrame(CHostModbusTcpProcessItem *pItem, BYTE* pBuf, int& count, DWORD& frame, BYTE& FuncCode);
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virtual BOOLEAN GetYTFrame(CHostModbusTcpProcessItem *pItem, BYTE* pBuf, int& count, DWORD& frame, BYTE& FuncCode);
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virtual BOOLEAN GetSetTimeFrame(CHostModbusTcpProcessItem *pItem, BYTE* pData, int& count);
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BOOLEAN OnReceiveData(CHostModbusTcpProcessItem *pItem, BYTE* pData, int count);
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int OnPackageReceived(BYTE* pBuf, int count, int ord /* = -1 */);
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virtual BOOLEAN OnReceiveYXData(CHostModbusTcpProcessItem *pItem, BYTE* pData, int count);
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virtual BOOLEAN OnReceiveYCData(CHostModbusTcpProcessItem *pItem, BYTE* pData, int count);
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virtual BOOLEAN OnReceiveYMData(CHostModbusTcpProcessItem *pItem, BYTE* pData, int count);
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};
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#endif //_ZJD_HOST_MODBUS_RTU_TCP_PROCESS_H_
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