demodlg.cpp

通过串口控制下位机的程序

// demoDlg.cpp : implementation file
//
#include "stdafx.h"
#include "demo.h"
#include "demoDlg.h"
#include "io.h"
#include "math.h"
#include "SetCurStatus.h"
#include "Command.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define BufSize 512
bool flag1=1;//同步1与打开的标志
bool flag2=1;//同步2与打开的标志

/////////////////////////////////////////////////////////////////////////////
// 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)
	virtual BOOL OnInitDialog();
	//}}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
}
BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
/*	m_ctrlHyperLink1.SetURL(_T("mailto:[e-mail]"));
	m_ctrlHyperLink1.SetUnderline(TRUE);
	m_ctrlHyperLink1.SetLinkCursor(AfxGetApp()->LoadCursor(IDC_CURSOR_HAND));

	m_ctrlHyperLinkWWWXFS.SetURL(_T("http://www.gjwtech.com"));
	m_ctrlHyperLinkWWWXFS.SetUnderline(TRUE);
	m_ctrlHyperLinkWWWXFS.SetLinkCursor(AfxGetApp()->LoadCursor(IDC_CURSOR_HAND));*/
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

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

/////////////////////////////////////////////////////////////////////////////
// CDemoDlg dialog

CDemoDlg::CDemoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CDemoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDemoDlg)
	m_ReceiveData = _T("");
	m_strSendData = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_bAutoSend=FALSE;
	//m_bVisible=FALSE;
	// m_bSendFile=FALSE;
	m_bStopDispRXData=FALSE;
	m_bOpenPort=FALSE;
	m_nCycleTime=1000;
	// m_strCurPath="C:\\COMDATA";
	// m_strSendFilePathName="还没有选择文件";//"No File Selected!";
	// m_nFileLength=0;
}

void CDemoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDemoDlg)
	DDX_Control(pDX, IDC_STATIC_ControlStatus, m_ctrlControlStatus);
	DDX_Control(pDX, IDC_STATIC_TXCOUNT, m_ctrlTXCount);
	DDX_Control(pDX, IDC_STATIC_STATUS, m_ctrlPortStatus);
	DDX_Control(pDX, IDC_STATIC_RXCOUNT, m_ctrlRXCOUNT);
	DDX_Control(pDX, IDC_EDIT_RECIVE, m_ctrlReceiveData);
	DDX_Control(pDX, IDC_STATIC_OPENOFF, m_ctrlIconOpenoff);
	DDX_Control(pDX, IDC_COMBO_STOPBITS, m_StopBits);
	DDX_Control(pDX, IDC_COMBO_DATABITS, m_DataBits);
	DDX_Control(pDX, IDC_COMBO_PARITY, m_Parity);
	DDX_Control(pDX, IDC_COMBO_BAUD, m_Baud);
	DDX_Control(pDX, IDC_COMBO_COMSELECT, m_Com);
	DDX_Control(pDX, IDC_CHECK_HEXSEND, m_ctrlHexSend);
	DDX_Control(pDX, IDC_CHECK_HEXRECIEVE, m_ctrlHexReceive);
	DDX_Control(pDX, IDC_CHECK_AUTOSEND, m_ctrlAutoSend);
	DDX_Control(pDX, IDC_BUTTON_URGENCYSTOP, m_ctrlUrgencyStop);
	DDX_Control(pDX, IDC_BUTTON_TURNRIGHT, m_ctrlTurnRight);
	DDX_Control(pDX, IDC_BUTTON_TURNLEFT, m_ctrlTurnLeft);
	DDX_Control(pDX, IDC_BUTTON_SYN2, m_ctrlSyn2);
	DDX_Control(pDX, IDC_BUTTON_SYN1, m_ctrlSyn1);
	DDX_Control(pDX, IDC_BUTTON_SYN0, m_ctrlSyn0);
	DDX_Control(pDX, IDC_BUTTON_STOPDISP, m_ctrlStopDisp);
	DDX_Control(pDX, IDC_BUTTON_STOP, m_ctrlStop);
	DDX_Control(pDX, IDC_BUTTON_STARTMOTOR, m_ctrlStartMotor);
	DDX_Control(pDX, IDC_BUTTON_OPENPORT, m_ctrlOpenPort);
	DDX_Control(pDX, IDC_BUTTON_ONWARD, m_ctrlOnWard);
	DDX_Control(pDX, IDC_BUTTON_MANUALSEND, m_ctrlManualSend);
	DDX_Control(pDX, IDC_BUTTON_CLOSEMOTOR, m_ctrlCloseMotor);
	DDX_Control(pDX, IDC_BUTTON_CLEARRECASENDA, m_ctrlClearTXData);
	DDX_Control(pDX, ID_BUTTONC_REVERSE, m_ctrlReverse);
	DDX_Text(pDX, IDC_EDIT_RECIVE, m_ReceiveData);
	DDX_Text(pDX, IDC_EDIT_SEND, m_strSendData);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CDemoDlg, CDialog)
	//{{AFX_MSG_MAP(CDemoDlg)
	ON_MESSAGE(WM_COMM_RXCHAR, OnCommunication)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_CLOSEMOTOR, OnButtonClosemotor)
	ON_BN_CLICKED(IDC_BUTTON_OPENPORT, OnButtonOpenport)
	ON_BN_CLICKED(IDC_BUTTON_CLEAR_RECI_AREA, OnButtonClearReciArea)
	ON_BN_CLICKED(IDC_BUTTON_STOPDISP, OnButtonStopdisp)
	ON_BN_CLICKED(IDC_BUTTON_CLEARRECASENDA, OnButtonClearrecasenda)
	ON_BN_CLICKED(IDC_BUTTON_MANUALSEND, OnButtonManualsend)
	ON_BN_CLICKED(IDC_CHECK_AUTOSEND, OnCheckAutosend)
	ON_EN_CHANGE(IDC_EDIT_CYCLETIME, OnChangeEditCycletime)
	ON_WM_DESTROY()
	ON_WM_TIMER()
	ON_EN_CHANGE(IDC_EDIT_SEND, OnChangeEditSend)
	ON_BN_CLICKED(IDC_BUTTON_SYN0, OnButtonSyn0)
	ON_BN_CLICKED(IDC_BUTTON_SYN1, OnButtonSyn1)
	ON_BN_CLICKED(IDC_BUTTON_SYN2, OnButtonSyn2)
	ON_BN_CLICKED(IDC_BUTTON_STARTMOTOR, OnButtonStartmotor)
	ON_BN_CLICKED(IDC_BUTTON_URGENCYSTOP, OnButtonUrgencystop)
	ON_BN_CLICKED(IDC_BUTTON_ONWARD, OnButtonOnward)
	ON_BN_CLICKED(ID_BUTTONC_REVERSE, OnButtonReverse)
	ON_BN_CLICKED(IDC_BUTTON_TURNLEFT, OnButtonTurnleft)
	ON_BN_CLICKED(IDC_BUTTON_TURNRIGHT, OnButtonTurnright)
	ON_BN_CLICKED(IDC_BUTTON_STOP, OnButtonStop)
	ON_BN_CLICKED(IDC_BUTTON_COUNTRESET, OnButtonCountreset)
	ON_CBN_SELENDOK(IDC_COMBO_DATABITS, OnSelendokComboDatabits)
	ON_CBN_SELENDOK(IDC_COMBO_PARITY, OnSelendokComboParity)
	ON_CBN_SELENDOK(IDC_COMBO_STOPBITS, OnSelendokComboStopbits)
	ON_CBN_SELENDOK(IDC_COMBO_COMSELECT, OnSelendokComboComselect)
	ON_CBN_SELENDOK(IDC_COMBO_BAUD, OnSelendokComboBaud)
	ON_BN_CLICKED(IDC_BUTTON_RESET, OnButtonReset)
	ON_BN_CLICKED(IDC_BUTTONC_REVERSE, OnButtoncReverse)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDemoDlg message handlers

BOOL CDemoDlg::OnInitDialog()
{
	// CDialog::OnInitDialog();
	  BOOL b = 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);
		}
	}

	CMenu* pMenu = GetSystemMenu(FALSE);
    pMenu->EnableMenuItem(SC_MAXIMIZE,MF_BYCOMMAND | MF_GRAYED);


	// 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_Com.SetCurSel(0);
	m_Baud.SetCurSel(5);
	m_Parity.SetCurSel(0);
	m_DataBits.SetCurSel(0);
	m_StopBits.SetCurSel(1);
    m_ctrlHexSend.SetCheck(1);
	m_ctrlHexReceive.SetCheck(1);

	m_hIconRed  = AfxGetApp()->LoadIcon(IDI_ICON_RED);
	m_hIconOff	= AfxGetApp()->LoadIcon(IDI_ICON_OFF);
	// m_hIconGreen= AfxGetApp()->LoadIcon(IDI_ICON_GREEN);

	m_nBaud=9600;
	m_nCom=1;
	m_cParity='N';
	m_nDatabits=8;
	m_nStopbits=1;
	m_dwCommEvents = EV_RXFLAG | EV_RXCHAR;//串口事件

		CString strStatus;
	if (m_Port.InitPort(this, m_nCom, m_nBaud,m_cParity,m_nDatabits,m_nStopbits,m_dwCommEvents,512))
	{
		m_Port.StartMonitoring();
		strStatus.Format("STATUS：COM%d OPENED，%d,%c,%d,%d",m_nCom, m_nBaud,m_cParity,m_nDatabits,m_nStopbits);
		m_ctrlIconOpenoff.SetIcon(m_hIconRed);
		//m_ctrlIconOpenoff.SetIcon(m_hIconOff);

		//"当前状态：串口打开，无奇偶校验，8数据位，1停止位");
	}
	else
	{
		AfxMessageBox("没有发现此串口");
		m_ctrlIconOpenoff.SetIcon(m_hIconOff);
	}
     m_ctrlPortStatus.SetWindowText(strStatus);

	CEdit* pEdit=(CEdit*)GetDlgItem(IDC_EDIT_CYCLETIME);
	CString strText;
	strText.Format("%d",m_nCycleTime);
	pEdit->SetWindowText(strText);   //Display cycle time

	m_strSendData="欢迎您使用该演示软件！";
	char cr=13,lf=10;
	m_strSendData+=cr+lf;

	// m_ctrlAutoClear.SetCheck(1);
	// m_ctrlEditSendFile.SetWindowText("No File Selected!");

	// m_animIcon.SetImageList(IDB_ANIM_IMGLIST,4,RGB(0,0,0));   
	SetTimer(4,200,NULL);

	UpdateData(FALSE);

	ShowWindow(SW_SHOW); 
	
	// return TRUE;  // return TRUE  unless you set the focus to a control
	return b;
}

void CDemoDlg::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 CDemoDlg::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 CDemoDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}



void CDemoDlg::OnButtonOpenport() 
{
	// TODO: Add your control notification handler code here
	m_bOpenPort=!m_bOpenPort;
	if(m_bOpenPort)  //关闭串口
	{
		if(m_ctrlAutoSend.GetCheck())
		{
			m_bOpenPort=!m_bOpenPort;
			AfxMessageBox("请先关掉自动发送");
			return;
		}

		m_ctrlOpenPort.SetWindowText("打开串口");
		m_Port.ClosePort();//关闭串口
    	m_ctrlPortStatus.SetWindowText("STATUS：COM Port Closed");
		m_ctrlIconOpenoff.SetIcon(m_hIconOff);
	}
	else  //打开串口
	{
		m_ctrlOpenPort.SetWindowText("关闭串口");
		
		CString strStatus;
		if (m_Port.InitPort(this, m_nCom, m_nBaud,m_cParity,m_nDatabits,m_nStopbits,m_dwCommEvents,512))
		{
			m_Port.StartMonitoring();
			m_ctrlIconOpenoff.SetIcon(m_hIconRed);
			strStatus.Format("STATUS：COM%d OPENED，%d,%c,%d,%d",m_nCom, m_nBaud,m_cParity,m_nDatabits,m_nStopbits);
			//"当前状态：串口打开，无奇偶校验，8数据位，1停止位");
		}
		else
		{
			AfxMessageBox("没有发现此串口或被占用");
			m_ctrlIconOpenoff.SetIcon(m_hIconOff);
		}
		 m_ctrlPortStatus.SetWindowText(strStatus);
	}
}

void CDemoDlg::OnButtonClearReciArea() 
{
	// TODO: Add your control notification handler code here
	m_ReceiveData.Empty();
	UpdateData(FALSE);
}

void CDemoDlg::OnButtonStopdisp() 
{
	// TODO: Add your control notification handler code here
	m_bStopDispRXData=!m_bStopDispRXData;
	if(m_bStopDispRXData)
		m_ctrlStopDisp.SetWindowText("继续显示");
	else
		m_ctrlStopDisp.SetWindowText("停止显示");
}

void CDemoDlg::OnButtonClearrecasenda() 
{
	// TODO: Add your control notification handler code here
	m_strSendData.Empty();
	UpdateData(FALSE);
	
}

long TX_count=0;

void CDemoDlg::OnButtonManualsend() 
{
	// TODO: Add your control notification handler code here
	if(m_Port.m_hComm==NULL)
	{
		m_ctrlAutoSend.SetCheck(0);
		AfxMessageBox("串口没有打开，请打开串口");
		return;
	}
	else
	{
		UpdateData(TRUE);
		
		if(m_ctrlHexSend.GetCheck())//发送十六进制
		{
			char data[512];
			int len=Str2Hex(m_strSendData,data);
			m_Port.WriteToPort(data,len);
			TX_count+=(long)((m_strSendData.GetLength()+1)/3);
			// m_Port.WriteToPort(hexdata);	
		}
		else //发送ASCII文本
		{
			 m_Port.WriteToPort((LPCTSTR)m_strSendData);	//发送数据
			 TX_count+=m_strSendData.GetLength();
		}
		CString strTemp;  
		strTemp.Format("TX:%d",TX_count);
	 	m_ctrlTXCount.SetWindowText(strTemp);// 显示计数
	}
}