comtestdlg.h

基于三星2440串口的简单测试程序,可以进行接收和发送的检测

// ComtestDlg.h : header file
//

#if !defined(AFX_COMTESTDLG_H__F2F457DB_0D53_403D_A69A_C6DDB3E4C6A2__INCLUDED_)
#define AFX_COMTESTDLG_H__F2F457DB_0D53_403D_A69A_C6DDB3E4C6A2__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CComtestDlg dialog

class CComtestDlg : public CDialog
{
// Construction
public:
	HANDLE hComm,hThread;
	DWORD dwThreadID;
	OVERLAPPED os;
	BOOL bConnect;
	CComtestDlg(CWnd* pParent = NULL);	// standard constructor
	
// Dialog Data
	//{{AFX_DATA(CComtestDlg)
	enum { IDD = IDD_COMTEST_DIALOG };
	int		m_portno;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CComtestDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CComtestDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnInitialize();
	afx_msg void OnSend();
	afx_msg void OnDestroy();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_COMTESTDLG_H__F2F457DB_0D53_403D_A69A_C6DDB3E4C6A2__INCLUDED_)