ISCS需求及问题

#ifndef	__MODBUS_EX_LINE_SVR_H

#define	__MODBUS_EX_LINE_SVR_H

#include "daq/daq_protocol.h"

#include "utility/CommonDef_v2.h"

#ifdef NET_BYTEORDER

#define BITORDER 1

#endif

////////////////////////////////////////////////////

// #define RxDataLen               17

// #define	TxDataMaxLen	1042

#define DataMaxLen              65554   // 64 * 1024 + ֡ͷ + ????ͷ + У???? + 1(??֤??ż??)

#define DINumberPerBlock        16  // 1??DI??Ϣ???????DI????

// #define MaxObjPerFrame_DI       512 // һ֡???ܰ?????DI?????Ϣ?? - ÿ16???????һ????Ϣ?飬ռ2???ֽں?2????ַ

// #define MaxObjPerFrame_AI       512 // һ֡???ܰ?????AI?????Ϣ?? - 1???????һ????Ϣ?飬ռ2???ֽں?1????ַ

#define FixSysID_Req    15  //0x0F

#define FixSysID_Ans    255 //0xFF

#define ReqTypeID_DI    1   //DI

#define ReqTypeID_AI    3   //AI

#define DataHeadLen 8

typedef struct

{

    uint8   HeadLo; // 0xEB

    uint8   HeadHi; // 0x90

    uint8   SysID;  // system ID, fixed

    uint8   PacketNoLo; // package number of frame, circle-self, 0~0xFFFF

    uint8   PacketNoHi;

    uint8   LenLo;  // calculate from Multi-Flag to the last data byte

    uint8   LenHi;

    uint8   FollowupFlag;  // 0-end, 1-Subsequent Package

} DATA_HEAD;  //???ݵ?Ԫ??ʾ??

#define DataBodyHeadLen 7

typedef struct

{

    uint8   DataType;   // 1-DI, 3-AI

    uint8   DataCountLB;    // Data count

    uint8   DataCountMB;

    uint8   DataCountHB;

    uint8   DataStAddrLB;   // Data start address

    uint8   DataStAddrMB;

    uint8   DataStAddrHB;

    uint8   reserved1;

} DATA_BODY_HEAD;  //???ݵ?Ԫ??ʾ??

////////////////////////////////////////////////////

typedef struct _IniRtuParam {

    uint32  rtuNo;

    uint32  totalYX;        // DI??????

    uint32  totalYxBlock;   // ??RTU??????DI??Ϣ?? -- ÿ????Ϣ??16λ??ÿ֡???512????Ϣ?? (??Ϣ??Ķ?????Э???޹أ?Ϊ?????RTUת??????)

    uint32  totalYC;        // AI??????

//     uint32  totalYcFrame;   // ??RTU??????AI֡???? -- ÿ֡???512??AI??

}IniRtuParam, *LPIniRtuParam;

typedef struct _IniConfig {

    uint32		totalRtus;

    uint32		totalBytesYx;

    uint32		totalBytesYc;

    uint32      totalFramesYx;

    uint32      totalFramesYc;

    uint8       bufType;    // =0: 1K bytes, =1: 2K bytes, =2: 4K bytes, =3: 8K bytes, =4: 16K bytes, =5: 32K bytes, =6: 64K bytes

    uint8       reserved1;

    LPIniRtuParam	rtuConfArray;

}IniConfig, *LPIniConfig;

typedef struct _databuf

{

    uint8 * headP;

    uint8 * trailP;

    uint8   databuf[DataMaxLen];

} DATABUF;

////////////////////////////////////////////////////

class CModbusExLnS : public CProtocol

{

public:

    CModbusExLnS();

    ~CModbusExLnS();

	virtual sint32  MsgProc(sint32 msg);

    virtual sint32 TxProc();	// һ?½ӿ?

    virtual sint32 RxProc();

    virtual sint32 GetZfFlag( )

    {

        return 1;

    };

    virtual void Init( S_PROTOCOLCFG * pcfg );

	static void	GetData(void *);

    sint32 procWriteBuffer_DI();

    sint32 procWriteBuffer_AI();

private:

    void initStation();

    void appToLink(uint8 nDataType);

    void resetIniParam(LPIniConfig pParam);

    void readIni();

	void initBuffer();

    void setFrameProperty(uint8 bufType);

    sint32 procSendDI();

    sint32 procSendAI();

public:

    uint32      m_TxDataMaxLen;

    uint32      m_FrameObjNum_Max;

    uint32      m_FrameDINum_Max;

	sint32  m_hThreadGetData;

    bool    m_bExitMe;

    uint8   m_b_InitBuff;

    uint8   m_bufValueHasReady;   // =0, no value;  =1, has data

private:

    IniConfig	m_iniConfig;    // parameter from INI file

    DATABUF     m_sendData;

    BYTE    m_flagSendType;     // bit0: DI, bit1: AI

    uint16  m_nSendFrameNo; // index base 0, frame number for each type of send

    uint16  m_nSendSeqNo;   // 0 ~ 0xFFFF, circle-self, frame number

	uint8 *     m_bufYX;

    uint8 *     m_bufYC;

	sint32		GetNowSecond(unsigned short *mmt);

	sint32		m_LastSendTime;

	ushort		mm_LastSendTime;

	sint32		m_State;

public:

/*#ifdef LOG_WIN

    Logger  *m_logger;

#endif*/

    DWORD   m_timeBeginYX;

    DWORD   m_timeBeginYC;

    uint16  m_nYXFrameCount;

    uint16  m_nYCFrameCount;

	int		m_AIfactor;	

};

#endif//__MODBUS_EX_LINE_SVR_H