serialcomm.h

使用WINDOWS API接口

// SerialComm.h : main header file for the SERIALCOMM DLL
//

#if !defined(AFX_SERIALCOMM_H__BFA127C9_FB67_11D4_9D59_00A024679AB9__INCLUDED_)
#define AFX_SERIALCOMM_H__BFA127C9_FB67_11D4_9D59_00A024679AB9__INCLUDED_

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

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"		// main symbols

/////////////////////////////////////////////////////////////////////////////
//custom


#define WM_COMMRECVNOTIFY           (WM_USER+201)
#define WM_COMMDTRNOTIFY            (WM_USER+202)
#define WM_COMMRTSNOTIFY            (WM_USER+203)
#define WM_COMMBREAKNOTIFY          (WM_USER+204)
 

HANDLE _declspec(dllexport) OpenComm( char ComStr[], UINT cbInQueue, UINT cbOutQueue );
void   _declspec(dllexport) CloseComm(HANDLE IdCommDev);
int    _declspec(dllexport) WriteComm(HANDLE idComDev,void FAR* lpvBuf,DWORD cbWrite);
int    _declspec(dllexport) WriteCommByte( HANDLE idComDev, char ucByte );
int    _declspec(dllexport) ReadComm(HANDLE idComDev, void FAR* lpvBuf, DWORD cbRead);
void   _declspec(dllexport) SendDTR(HANDLE idComDev);
void   _declspec(dllexport) ClearDTR(HANDLE idComDev);
void   _declspec(dllexport) SendRTS(HANDLE idComDev);
void   _declspec(dllexport) ClearRTS(HANDLE idComDev);
void   _declspec(dllexport) SendBreak(HANDLE idComDev);
void   _declspec(dllexport) ClearBreak(HANDLE idComDev);
HANDLE _declspec(dllexport) CreateWatchComm(HANDLE idComDev,CWinThread *pMainWnd);
int    _declspec(dllexport) DeleteWatchComm(HANDLE idComDev);

/////////////////////////////////////////////////////////////////////////////
// CSerialCommApp
// See SerialComm.cpp for the implementation of this class
//

class CSerialCommApp : public CWinApp
{
public:
	CSerialCommApp();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSerialCommApp)
	//}}AFX_VIRTUAL

	//{{AFX_MSG(CSerialCommApp)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};


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

#endif // !defined(AFX_SERIALCOMM_H__BFA127C9_FB67_11D4_9D59_00A024679AB9__INCLUDED_)