repos_ecs/Device/UpsKeHua/CommAsyn.h

// CommAsyn.h: interface for the CCommAsyn class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_COMMASYN_H__8351010D_0DD3_4F8C_8F3B_959BA59019E7__INCLUDED_)
#define AFX_COMMASYN_H__8351010D_0DD3_4F8C_8F3B_959BA59019E7__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#define	STATUS_NORMAL			0
#define	STATUS_FAULT			1
#define	STATUS_NOUSE			2
#define	STATUS_TYPEERROR		3

#define COMM_CORRECT			0
#define COMM_ERROR				1

#define MAX_DATA_NUM128    128
#define	MAX_YXNO			2048
#define	MAX_YCNO			2048

class CProtocol;

class CCommAsyn  
{
public:
	CProtocol* m_pProtocol;
	virtual int Write(BYTE * pBuf, int len) =0;
	virtual int Read(BYTE * pBuf, int len) =0;

	virtual int WriteCommand(char DataBuffer[80], int nDataLen);

	virtual int WorkMain(	int nCommPort, 
							int nAddr, 
							char szCmd[32],
							char chSendMsg[32], 
							int nDataLen,
							char chMsg[UPS_KE_HUA_MAX_MSG]);

	virtual BOOL InitParam(PPORTPARAM pPortParam);
	virtual BOOL CloseComm();
	CCommAsyn();
	virtual ~CCommAsyn();
};

#endif // !defined(AFX_COMMASYN_H__8351010D_0DD3_4F8C_8F3B_959BA59019E7__INCLUDED_)