usrskt.h

采集板软件和人机界面软件之间的通信协议实现。包含目标板(vxworks)和pc端(vc 6.0)两个代码

#if !defined(AFX_USRSKT_H__0B37A547_3122_4AEE_81E5_26D4FBED578D__INCLUDED_)
#define AFX_USRSKT_H__0B37A547_3122_4AEE_81E5_26D4FBED578D__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// usrSkt.h : header file
//

#include "netParam.h"

/////////////////////////////////////////////////////////////////////////////
// CusrSkt command target

class CusrSkt : public CAsyncSocket
{
public:
	int stateRecv;
	int recvRemainLen;
	int recvedLen;
	int netSendSource;
	int stateSend;
	int sendRemainLen;
	int sentLen;
	FILE *pFile;
	unsigned char recvBuff[NET_MSG_MAXLEN];
	unsigned char sendBuff[NET_MSG_MAXLEN];
	BOOL netRecvSize(unsigned char *pBuff, int len);
	BOOL netSendSize(unsigned char *pBuff, int len);
	char charToNum(char char1,char char2);
	char numToChar(char char1);
public:
	CusrSkt();
	virtual ~CusrSkt();

// Overrides
public:
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CusrSkt)
	public:
	virtual void OnConnect(int nErrorCode);
	virtual void OnClose(int nErrorCode);
	virtual void OnReceive(int nErrorCode);
	virtual void OnSend(int nErrorCode);
	//}}AFX_VIRTUAL

	// Generated message map functions
	//{{AFX_MSG(CusrSkt)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG

// Implementation
protected:
};

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_USRSKT_H__0B37A547_3122_4AEE_81E5_26D4FBED578D__INCLUDED_)