📄 portcomdlg.cpp

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// portcomDlg.cpp : implementation file
//

#include "stdafx.h"
#include "portcom.h"
#include "portcomDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

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

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPortcomDlg dialog

CPortcomDlg::CPortcomDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPortcomDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPortcomDlg)
	m_strRXData = _T("");
	m_strTXData = _T("");
	m_port = _T("");
	m_port1 = _T("");
	m_baud = _T("");
	m_bit = _T("");
	m_test = _T("");
	m_stop = _T("");
	m_baud1 = _T("");
	m_bit1 = _T("");
	m_test1 = _T("");
	m_stop1 = _T("");
	m_bAutoSend = FALSE;
	m_time = _T("");
	m_format1 = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPortcomDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPortcomDlg)
	DDX_Control(pDX, IDC_EDIT_TXDATA, m_editsend);
	DDX_Control(pDX, IDC_EDIT_RXDATA, m_editreceive);
	DDX_Control(pDX, IDC_MSCOMM1, m_ctrlComm);
	DDX_Text(pDX, IDC_EDIT_RXDATA, m_strRXData);
	DDX_Text(pDX, IDC_EDIT_TXDATA, m_strTXData);
	DDX_Control(pDX, IDC_MSCOMM2, m_ctrlComm1);
	DDX_CBString(pDX, IDC_COMBO3, m_port);
	DDX_CBString(pDX, IDC_COMBO8, m_port1);
	DDX_CBString(pDX, IDC_COMBO4, m_baud);
	DDX_CBString(pDX, IDC_COMBO5, m_bit);
	DDX_CBString(pDX, IDC_COMBO6, m_test);
	DDX_CBString(pDX, IDC_COMBO7, m_stop);
	DDX_CBString(pDX, IDC_COMBO9, m_baud1);
	DDX_CBString(pDX, IDC_COMBO10, m_bit1);
	DDX_CBString(pDX, IDC_COMBO11, m_test1);
	DDX_CBString(pDX, IDC_COMBO12, m_stop1);
	DDX_Check(pDX, IDC_CHECK_AUTOSEND, m_bAutoSend);
	DDX_CBString(pDX, IDC_COMBO2, m_time);
	DDX_CBString(pDX, IDC_COMBO1, m_format1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPortcomDlg, CDialog)
	//{{AFX_MSG_MAP(CPortcomDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_CHECK_AUTOSEND, OnCheckAutosend)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_CBN_SELCHANGE(IDC_COMBO3, OnSelchangeCombo3)
	ON_CBN_SELCHANGE(IDC_COMBO8, OnSelchangeCombo8)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPortcomDlg message handlers

BOOL CPortcomDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	m_format1="Ascii 方式";
	
	m_baud="9600";
	m_bit="8";
	m_test="None";
	m_stop="1";
	
	m_baud1="9600";
	m_bit1="8";
	m_test1="None";
	m_stop1="1";
    UpdateData(FALSE);

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CPortcomDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CPortcomDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CPortcomDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CPortcomDlg::change()
{
	UINT time;	
	if(m_time=="200")
		time=200;
	if(m_time=="300")
		time=300;
	if(m_time=="500")
		time=500;
	if(m_time=="1000"||m_time=="")
		time=1000;
	if(m_time=="2000")
		time=2000;
	if(m_time=="3000")
		time=3000;
	if(m_time=="5000")
		time=5000;
	if(m_bAutoSend)		
	    SetTimer(1,time,NULL);
	else
        KillTimer(1);  //取消定时
}

void CPortcomDlg::OnButton() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE); //读取编辑框内容
	OnSelchangeCombo8();
	OnSelchangeCombo3();
	change();
	
	if(m_format1=="16进制方式")
	{
        CByteArray hexdata;
        int len=String2Hex(m_strTXData,hexdata); //此处返回的len可以用于计算发送了多少个十六进制数
		if(m_port=="COM1"&&m_port1=="COM2")
            m_ctrlComm.SetOutput(COleVariant(hexdata)); //发送十六进制数据
		if(m_port=="COM2"&&m_port1=="COM1")
			m_ctrlComm1.SetOutput(COleVariant(hexdata));
		if(m_port=="COM1"&&m_port1=="COM1")
			m_ctrlComm.SetOutput(COleVariant(hexdata)); 
		if(m_port=="COM2"&&m_port1=="COM2")
			m_ctrlComm1.SetOutput(COleVariant(hexdata)); 
	}
	if(m_format1=="Ascii 方式")
	{
		if(m_port=="COM1"&&m_port1=="COM2")
            m_ctrlComm.SetOutput(COleVariant((m_strTXData+"\x00d\x00a")));//发送数据
        if(m_port=="COM2"&&m_port1=="COM1")
			m_ctrlComm1.SetOutput(COleVariant(m_strTXData+"\x00d\x00a"));
		if(m_port=="COM1"&&m_port1=="COM1")
			m_ctrlComm.SetOutput(COleVariant(m_strTXData+"\x00d\x00a")); 
		if(m_port=="COM2"&&m_port1=="COM2")
			m_ctrlComm1.SetOutput(COleVariant(m_strTXData+"\x00d\x00a"));
	}
}

void CPortcomDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	//m_editsend.Clear();
	//m_editreceive.Clear();
	UpdateData(TRUE);
	m_strRXData = _T("");
	m_strTXData = _T("");
	UpdateData(FALSE);
}

void CPortcomDlg::OnSelchangeCombo3() 
{
	// TODO: Add your control notification handler code here
   if(m_port=="COM1"&&m_port1=="COM2")
	{
		if(m_ctrlComm.GetPortOpen())
		    m_ctrlComm.SetPortOpen(FALSE);
		if(m_ctrlComm1.GetPortOpen())
			m_ctrlComm1.SetPortOpen(FALSE);
		
		m_ctrlComm.SetCommPort(1); //选择com1	
		if( !m_ctrlComm.GetPortOpen())
		    m_ctrlComm.SetPortOpen(TRUE);//打开串口
		else
		    AfxMessageBox("cannot open serial port");
		CString qq;
		if(m_test=="None")
			m_test="n";
		if(m_test=="Even")
			m_test="e";
		if(m_test=="Odd")
			m_test="o";
		if(m_test=="Mark")
			m_test="m";
		if(m_test=="Spack")
			m_test="s";
		qq=m_baud+m_test+m_bit+m_stop;		
		m_ctrlComm.SetSettings(qq); //设置波特率,无校验,数据位,停止位     
		m_ctrlComm.SetInputMode(1); //1：表示以二进制方式检取数据
		m_ctrlComm.SetRThreshold(1); 
		//参数1表示每当串口接收缓冲区中有多于或等于1个字符时将引发一个接收数据的OnComm事件
		m_ctrlComm.SetInputLen(0); //设置当前接收区数据长度为0
		m_ctrlComm.GetInput();//先预读缓冲区以清除残留数据

		if(m_ctrlComm1.GetPortOpen())
		m_ctrlComm1.SetPortOpen(FALSE);
		m_ctrlComm1.SetCommPort(2);
		if( !m_ctrlComm1.GetPortOpen())
		m_ctrlComm1.SetPortOpen(TRUE);//打开串口
		else
		AfxMessageBox("cannot open serial port");
		CString qq1;
		if(m_test1=="None")
			m_test1="n";
		if(m_test1=="Even")
			m_test1="e";
		if(m_test1=="Odd")
			m_test1="o";
		if(m_test1=="Mark")
			m_test1="m";
		if(m_test1=="Spack")
			m_test1="s";
		qq1=m_baud1+m_test1+m_bit1+m_stop1;
		m_ctrlComm1.SetSettings(qq1); //设置波特率,无校验,数据位,停止位     
		m_ctrlComm1.SetInputMode(1); //1：表示以二进制方式检取数据
		m_ctrlComm1.SetRThreshold(1); 
		//参数1表示每当串口接收缓冲区中有多于或等于1个字符时将引发一个接收数据的OnComm事件
		m_ctrlComm1.SetInputLen(0); //设置当前接收区数据长度为0
		m_ctrlComm1.GetInput();//先预读缓冲区以清除残留数据
	}

	if(m_port=="COM1"&&m_port1=="COM1")
	{
		if(m_ctrlComm.GetPortOpen())
		    m_ctrlComm.SetPortOpen(FALSE);
		if(m_ctrlComm1.GetPortOpen())
			m_ctrlComm1.SetPortOpen(FALSE);
		m_ctrlComm.SetCommPort(1); //选择com1	
		if( !m_ctrlComm.GetPortOpen())
		    m_ctrlComm.SetPortOpen(TRUE);//打开串口
		else
		    AfxMessageBox("cannot open serial port");
		
		CString qq;
		if(m_test=="None")
			m_test="n";
		if(m_test=="Even")
			m_test="e";
		if(m_test=="Odd")
			m_test="o";
		if(m_test=="Mark")
			m_test="m";
		if(m_test=="Spack")
			m_test="s";
		qq=m_baud+m_test+m_bit+m_stop;		
		m_ctrlComm.SetSettings(qq); //设置波特率,无校验,数据位,停止位     
		m_ctrlComm.SetInputMode(1); //1：表示以二进制方式检取数据
		m_ctrlComm.SetRThreshold(1); 
		//参数1表示每当串口接收缓冲区中有多于或等于1个字符时将引发一个接收数据的OnComm事件
		m_ctrlComm.SetInputLen(0); //设置当前接收区数据长度为0
		m_ctrlComm.GetInput();//先预读缓冲区以清除残留数据
	}
	
	if(m_port=="COM2"&&m_port1=="COM1")
	{
		if(m_ctrlComm.GetPortOpen())
		    m_ctrlComm.SetPortOpen(FALSE);
		if(m_ctrlComm1.GetPortOpen())
			m_ctrlComm1.SetPortOpen(FALSE);
		m_ctrlComm.SetCommPort(1); //选择com2	
		if( !m_ctrlComm.GetPortOpen())
		    m_ctrlComm.SetPortOpen(TRUE);//打开串口
		else
		    AfxMessageBox("cannot open serial port");		
		CString qq;
		if(m_test=="None")
			m_test="n";
		if(m_test=="Even")
			m_test="e";
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