pelcodlg.cpp

监控摄像头（高速球）的调节程序

// pelcoDlg.cpp : implementation file
//

#include "stdafx.h"
#include "pelco.h"
#include "pelcoDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CPelcoDlg dialog

CPelcoDlg::CPelcoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPelcoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPelcoDlg)
	m_iMoveRangeEdit = 1;
	m_iPointSetEdit = 1;
	
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

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

	DDX_Control(pDX, IDC_OPEN_COMM, m_ctrOpenCommButton);
	DDX_Control(pDX, IDC_COMM_STATUS_STATIC, m_ctrCommStatus);
	DDX_Control(pDX, IDC_PARITYBIT_COMBO, m_ctrParityBitCombo);
	DDX_Control(pDX, IDC_STOPBIT_COMBO, m_ctrStopBitCombo);
	DDX_Control(pDX, IDC_DATABYTES_COMBO, m_ctrDataBytesCombo);
	DDX_Control(pDX, IDC_BAUDRATE_COMBO, m_ctrBaudRateCombo);
	DDX_Control(pDX, IDC_COMMNUM_COMBO, m_ctrCommNumCombo);
	DDX_Text(pDX, IDC_MOVE_RANGE_EDIT, m_iMoveRangeEdit);
	DDV_MinMaxInt(pDX, m_iMoveRangeEdit, 1, 10);
	DDX_Text(pDX, IDC_POINT_SET_EDIT, m_iPointSetEdit);
	DDV_MinMaxInt(pDX, m_iPointSetEdit, 1, 128);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPelcoDlg, CDialog)
	//{{AFX_MSG_MAP(CPelcoDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_POINT_BUTTON, OnPointButton)
	ON_BN_CLICKED(IDC_OPEN_COMM, OnOpenComm)
	ON_BN_CLICKED(IDC_CLOSE_COMM, OnCloseComm)
	ON_BN_CLICKED(IDC_UP_MOVE, OnUpMove)
	ON_BN_CLICKED(IDC_CLEAR_LIST, OnClearList)
	ON_BN_CLICKED(IDC_DOWN_MOVE, OnDownMove)
	ON_BN_CLICKED(IDC_LEFT_MOVE, OnLeftMove)
	ON_BN_CLICKED(IDC_RIGHT_MOVE, OnRightMove)
	ON_BN_CLICKED(IDC_FAR_MOVE, OnFarMove)
	ON_BN_CLICKED(IDC_NEAR_MOVE, OnNearMove)
	ON_BN_CLICKED(IDC_SET_POINT, OnSetPoint)
	ON_BN_CLICKED(IDC_TO_POINT, OnToPoint)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPelcoDlg message handlers

BOOL CPelcoDlg::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_ctrCommNumCombo.SetCurSel(0);
	m_ctrBaudRateCombo.SetCurSel(3);
	m_ctrDataBytesCombo.SetCurSel(1);
	m_ctrStopBitCombo.SetCurSel(0);
	m_ctrParityBitCombo.SetCurSel(0);

	m_ctrSendDataList.CreateEx(WS_EX_CLIENTEDGE,_T("LISTBOX"),NULL,WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|WS_BORDER, CRect(280,5,440,290), this, IDC_SEND_DATA_LIST);
	m_ctrSendDataList.SetFont(this->GetFont());
	m_ctrSendDataList.SetTipText("发送监视窗口");

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

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

void CPelcoDlg::OnOK() 
{
	// TODO: Add extra validation here
	
	CDialog::OnOK();
}

void CPelcoDlg::OnPointButton() 
{
	
	// TODO: Add your control notification handler code here
	
}
//打开串口
void CPelcoDlg::OnOpenComm() 
{
	// TODO: Add your control notification handler code here

	//串口名称
	CString m_CommName = _T("");
	m_ctrCommNumCombo.GetLBText(m_ctrCommNumCombo.GetCurSel(),m_CommName);
	if(m_ctrRSComm.m_bConnected)
	{
		return;
		
	}
	//波特率
	CString m_strBaudRate = _T("");
	m_ctrBaudRateCombo.GetLBText(m_ctrBaudRateCombo.GetCurSel(),m_strBaudRate);
	int m_iBaudRate = 0;
	sscanf(m_strBaudRate,"%d",&m_iBaudRate);
	//数据位
	CString m_strDataBytes = _T("");
	m_ctrDataBytesCombo.GetLBText(m_ctrDataBytesCombo.GetCurSel(),m_strDataBytes);
	int m_iDataByte = 0;
	sscanf(m_strDataBytes,"%d",&m_iDataByte);
	if(m_ctrRSComm.OpenConnection(m_CommName.GetBuffer(m_CommName.GetLength()),m_iBaudRate,m_iDataByte,m_ctrStopBitCombo.GetCurSel(),m_ctrParityBitCombo.GetCurSel()))
	{//打开串口成功
		CString m_strStatusBar=_T("");
		m_strStatusBar.Format("%s打开成功",m_CommName);
		m_ctrCommStatus.SetWindowText(m_strStatusBar);
		m_ctrOpenCommButton.EnableWindow(FALSE);
		m_ctrCommNumCombo.EnableWindow(FALSE);
	}
	else
	{
		CString m_strStatusBar=_T("");
		m_strStatusBar.Format("%s打开失败",m_CommName);
		m_ctrCommStatus.SetWindowText(m_strStatusBar);
		m_ctrOpenCommButton.EnableWindow(TRUE);
		m_ctrCommNumCombo.EnableWindow(TRUE);
	}
}

void CPelcoDlg::OnCloseComm() 
{
	// TODO: Add your control notification handler code here
	if(m_ctrRSComm.IsConnected())
	{
			m_ctrRSComm.CloseConnection();
			CString m_CommName = _T("");
			m_ctrCommNumCombo.GetLBText(m_ctrCommNumCombo.GetCurSel(),m_CommName);
			CString m_strStatusBar=_T("");
			m_strStatusBar.Format("%s关闭",m_CommName);
			m_ctrCommStatus.SetWindowText(m_strStatusBar);
			m_ctrOpenCommButton.EnableWindow(TRUE);
			m_ctrCommNumCombo.EnableWindow(TRUE);
	}
}

void CPelcoDlg::OnUpMove() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int num = m_iMoveRangeEdit;
		for(int i=0;i<num;i++) {
			SendData(0x8,0x20);
			Sleep(500);
			SendData(0,0);
			Sleep(1000);
		}
	}
}

void CPelcoDlg::OnClearList() 
{
	// TODO: Add your control notification handler code here
	while(m_ctrSendDataList.GetCount())
		m_ctrSendDataList.DeleteString(0);
	
}
//将发送缓冲区的数据添加到列表中
void CPelcoDlg::AddSendDataToList(BYTE *pBuff, int len)
{
	int i,j=0;
	int m_startindex = m_ctrSendDataList.GetCount();
	CString m_data = _T("");
	CString strTmp;
	for(i = 0;i<len;i++)
	{
		strTmp.Format("%02X ", *(pBuff+i) );
		m_data+=strTmp;
		j++;
		if (j >= 19) 
		{
			m_ctrSendDataList.AddString(m_data);
			
			m_data="";   
			j = 0;
		}
	}
	//如果不是整行,加入一行。
	if( j !=0 )
	{
		m_ctrSendDataList.AddString(m_data);
		
	}	
	m_ctrSendDataList.SetCurSel(m_startindex);
	
}

BYTE CPelcoDlg::GetMod(unsigned char *buf,int len)
{	
	WORD	modval=0;
	BYTE	retval=0;
	for(int i=0;i<len;i++) {
		modval += buf[i];
	}
	retval = (BYTE) (modval % 0x100);
	return retval;
}

void CPelcoDlg::SendData(WORD cmd,WORD data)
{
	BYTE m_sendBuffer[128];
	m_sendBuffer[0] = 0xff;
	m_sendBuffer[1] = 0x01;
	m_sendBuffer[2] = (cmd>>8)&0xff;
	m_sendBuffer[3] = cmd&0xff;
	m_sendBuffer[4] = (data>>8)&0xff;
	m_sendBuffer[5] = data&0xff;
	m_sendBuffer[6] = GetMod(&m_sendBuffer[1],5);
	m_ctrRSComm.WriteCommBlock(m_sendBuffer,7);
	//将数据添加到窗口中
	AddSendDataToList(m_sendBuffer,7);	
}

void CPelcoDlg::OnDownMove() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int num = m_iMoveRangeEdit;
		for(int i=0;i<num;i++) {
			SendData(0x10,0x20);
			Sleep(500);
			SendData(0,0);
			Sleep(1000);
		}
	}	
}

void CPelcoDlg::OnLeftMove() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int num = m_iMoveRangeEdit;
		for(int i=0;i<num;i++) {
			SendData(0x4,0x2000);
			Sleep(500);
			SendData(0,0);
			Sleep(1000);
		}
	}	
}

void CPelcoDlg::OnRightMove() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int num = m_iMoveRangeEdit;
		for(int i=0;i<num;i++) {
			SendData(0x2,0x2000);
			Sleep(500);
			SendData(0,0);
			Sleep(1000);
		}
	}		
}

void CPelcoDlg::OnFarMove() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int num = m_iMoveRangeEdit;
		for(int i=0;i<num;i++) {
			SendData(0x40,0x0000);
			Sleep(500);
			SendData(0,0);
			Sleep(1000);
		}
	}		
}

void CPelcoDlg::OnNearMove() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int num = m_iMoveRangeEdit;
		for(int i=0;i<num;i++) {
			SendData(0x20,0x0000);
			Sleep(500);
			SendData(0,0);
			Sleep(1000);
		}
	}		
}

void CPelcoDlg::OnSetPoint() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int point = m_iPointSetEdit;
		SendData(0x03,point);
	}			
}

void CPelcoDlg::OnToPoint() 
{
	// TODO: Add your control notification handler code here
	if(!UpdateData(TRUE))
		return;
	if(m_ctrRSComm.m_bConnected)
	{
		int point = m_iPointSetEdit;
		SendData(0x07,point);
	}				
}