maxoncomdlg.cpp

使用RS232串口2

// maxoncomDlg.cpp : implementation file
//

#include "stdafx.h"
#include "maxoncom.h"
#include "maxoncomDlg.h"
#include <math.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()

/////////////////////////////////////////////////////////////////////////////
// CMaxoncomDlg dialog

CMaxoncomDlg::CMaxoncomDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMaxoncomDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMaxoncomDlg)
	m_sDistance = _T("");
	m_sVelocity = _T("");
	m_sAcceleration = _T("");
	m_sDeceleration = _T("");
	m_sDistance_Rt = _T("");
	m_sVelocity_Rt = _T("");
	m_sAcceleration_Rt = _T("");
	m_sDeceleration_Rt = _T("");
	m_sCurrent_Rt = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

	m_dDistance = 2000;
	m_dVelocity = 4000;
	m_dAcceleration = 1000;
	m_dDeceleration = 1000;
	m_dDistance_Rt = 0;
	m_dVelocity_Rt = 0;
	m_dAcceleration_Rt = 0;
	m_dDeceleration_Rt = 0;
	m_dCurrent_Rt = 0;
	i = 0;
	j = 0;
	m = 0;
	n = 0;
	temp = 1;
	positionorcurrent = TRUE;  //TRUE,检测距离；
	                           //FALSE,检测电流。
}

void CMaxoncomDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMaxoncomDlg)
	DDX_Control(pDX, IDC_MSCOMM2, m_mscomm2);
	DDX_Control(pDX, IDC_MSCOMM1, m_mscomm1);
	DDX_Text(pDX, IDC_EDIT_DISTANCE, m_sDistance);
	DDX_Text(pDX, IDC_EDIT_VELOCITY, m_sVelocity);
	DDX_Text(pDX, IDC_EDIT_ACCELERATION, m_sAcceleration);
	DDX_Text(pDX, IDC_EDIT_DECELERATION, m_sDeceleration);
	DDX_Text(pDX, IDC_EDIT_DISTANCE_RT, m_sDistance_Rt);
	DDX_Text(pDX, IDC_EDIT_VELOCITY_RT, m_sVelocity_Rt);
	DDX_Text(pDX, IDC_EDIT_ACCELERATION_RT, m_sAcceleration_Rt);
	DDX_Text(pDX, IDC_EDIT_DECELERATION_RT, m_sDeceleration_Rt);
	DDX_Text(pDX, IDC_EDIT_CURRENT_RT, m_sCurrent_Rt);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMaxoncomDlg, CDialog)
	//{{AFX_MSG_MAP(CMaxoncomDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_ENABLE, OnBtnEnable)
	ON_BN_CLICKED(IDC_BTN_DISABLE, OnBtnDisable)
	ON_BN_CLICKED(IDC_BTN_STOP, OnBtnStop)
	ON_BN_CLICKED(IDC_BTN_START, OnBtnStart)
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMaxoncomDlg message handlers

BOOL CMaxoncomDlg::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
	/***********************************初始化串口1*****************************/
	m_mscomm1.SetCommPort(1);
	m_mscomm1.SetInBufferSize(1024);
	m_mscomm1.SetOutBufferSize(512);
	m_mscomm1.SetSettings("9600,n,8,1");
	m_mscomm1.SetRThreshold(1);
	m_mscomm1.SetInputMode(1);
	m_mscomm1.SetSThreshold(0);
	m_mscomm1.SetInputLen(0);
	/***********************************初始化串口2*****************************/
	m_mscomm2.SetCommPort(2);
	m_mscomm2.SetInBufferSize(1024);
	m_mscomm2.SetOutBufferSize(512);
	m_mscomm2.SetSettings("9600,n,8,1");
	m_mscomm2.SetRThreshold(1);
	m_mscomm2.SetInputMode(1);
	m_mscomm2.SetSThreshold(0);
	m_mscomm2.SetInputLen(0);
	/*********************************参数显示初始化****************************/
	m_sDistance.Format("%0.2f",m_dDistance);
	m_sVelocity.Format("%0.2f",m_dVelocity);
	m_sAcceleration.Format("%0.2f",m_dAcceleration);
	m_sDeceleration.Format("%0.2f",m_dDeceleration);
	m_sDistance_Rt.Format("%0.2f",m_dDistance_Rt);
	m_sVelocity_Rt.Format("%0.2f",m_dVelocity_Rt);
	m_sAcceleration_Rt.Format("%0.2f",m_dAcceleration_Rt);
	m_sDeceleration_Rt.Format("%0.2f",m_dDeceleration_Rt);
	m_sCurrent_Rt.Format("%0.2f",m_dCurrent_Rt);
	UpdateData(FALSE);
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CMaxoncomDlg::OnBtnEnable() //读取运动参数
{
	// TODO: Add your control notification handler code here
	for(i = 0; i < 100; i++)
		str_temp[i] = NULL;