gkdlseries102dlg.cpp

102规约事例

// GKDLSeries102Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "GKDLSeries102.h"
#include "GKDLSeries102Dlg.h"
		
//#include <string.h>
//#include <stdio.h>
//#include <stdlib.h>
//数据采集时钟事件ID
#define GKDLSENDREV  10000 

#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()

/////////////////////////////////////////////////////////////////////////////
// CGKDLSeries102Dlg dialog

CGKDLSeries102Dlg::CGKDLSeries102Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CGKDLSeries102Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CGKDLSeries102Dlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	//串口参数初始化
	nElapse = 300000; 
	nSleep = 3000;
	nPort = 4;              
	nBaud = 12;                            
	nBit = 3;              
	nStop = 0;
	nParity = 24;
    //连接失败提示对话框指针
	myFailNotice = NULL;
	bFailDlgShow = FALSE;	
}

void CGKDLSeries102Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CGKDLSeries102Dlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CGKDLSeries102Dlg, CDialog)
	//{{AFX_MSG_MAP(CGKDLSeries102Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_TIMER()
	/*
	ON_BN_CLICKED(IDC_BTNSETPORT, OnBtnSetport)
	ON_BN_CLICKED(IDC_BTNSEND, OnBtnSend)
	ON_BN_CLICKED(IDC_BTNRECEIVE, OnBtnReceive)
	ON_BN_CLICKED(IDC_BTNREADSET, OnBtnReadset)
	ON_BN_CLICKED(IDC_BTNREADCONFIG, OnBtnReadconfig)
	ON_BN_CLICKED(IDC_BTNCLOSEPORT, OnBtnCloseport)
	*/
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CGKDLSeries102Dlg message handlers


BOOL CGKDLSeries102Dlg::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	
    //创建非模态对话框
	myFailNotice=new CLinkFailNotice(this);
	myFailNotice->Create(IDD_FAILNOTICE,this);    

	//读取配置
    ReadConfig();	
	//初始化所有测点值,防止采集器只返回m_nPointCount-x个测点时写入错误数据
	for(int i = 0; i<m_nPointCount; i++)
	{
		m_fPointValue[i] = 0;
	}
	//打开串口
	if(my102Class.OpenPort(nPort, nBaud, nBit, nStop, nParity)==0)
	{
		my102Class.bCOMOpened = TRUE;
	}
	//设置时钟,每5分钟从采集器器取一次数据
	SetTimer(GKDLSENDREV, nElapse, NULL);

	/*测试专用	
	BYTE  tmpBuf[2005];			
	int recDataLen;			
	//判断  链路好?				
	if(my102Class.SendAndReceive(nPort, 1, NULL, nSleep, tmpBuf, &recDataLen) != 0)
		return TRUE;
	if(my102Class.NetworkIsOk(tmpBuf) != 0)
		return TRUE;
	
	//判断  链路复位成功? 
	if(my102Class.SendAndReceive(nPort, 2, NULL, nSleep, tmpBuf, &recDataLen) != 0)
		return TRUE;		
	if(my102Class.RepositionIsSuccess(tmpBuf)==2)
		return TRUE;
	
	//发送实时报文,问class1 数据,有数据?						
	if(my102Class.SendAndReceive(nPort, 3, NULL, nSleep, tmpBuf, &recDataLen) != 0)
		return TRUE;			
	if(my102Class.HasClass1Data(tmpBuf) != 0)
		return TRUE;
	
	//对激活确认?									
	if(my102Class.SendAndReceive(nPort, 4, NULL, nSleep, tmpBuf, &recDataLen) != 0)
		return TRUE;	
	if(my102Class.HasBeenActivated(tmpBuf) != 0)
		return TRUE;
	
	//问class1 数据?
	while(TRUE)
	{
		if(my102Class.bFCB==FALSE)
		{					
			if(my102Class.SendAndReceive(nPort, 5, NULL, nSleep, tmpBuf, &recDataLen) != 0)
				return TRUE;
			my102Class.bFCB = TRUE;						
		}
		else
		{					
			if(my102Class.SendAndReceive(nPort, 4, NULL, nSleep, tmpBuf, &recDataLen) != 0)
				return TRUE;
			my102Class.bFCB = FALSE;					
		}
		//传输终止否?
		if(my102Class.TransfersFinished(tmpBuf) != 0) 
			return TRUE;
		GetValueFromData(tmpBuf, &recDataLen);
		//写入dat文件
		WriteDataToFl();  	
	}
    */

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

void CGKDLSeries102Dlg::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 CGKDLSeries102Dlg::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 CGKDLSeries102Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}


//注意:
//     每次最多只能发送2000个字符
//     每次最多只能接收2000个字符
void CGKDLSeries102Dlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	if(nIDEvent == GKDLSENDREV)
	{
		if(my102Class.bCOMOpened == FALSE)
		{			
			if(my102Class.OpenPort(nPort, nBaud, nBit, nStop, nParity)==0)
			{
				my102Class.bCOMOpened = TRUE;
				//隐藏串口打开失败提示窗口
				if(bFailDlgShow == TRUE)
				{
					myFailNotice->ShowWindow(SW_HIDE);
					bFailDlgShow = FALSE;
				}				
			}
			else
			{
                //显示串口打开失败提示窗口
				if(bFailDlgShow == FALSE)
				{
					myFailNotice->m_errorMsg.LoadString(IDS_COMERRORMSG);
					myFailNotice->UpdateData(FALSE);
					myFailNotice->ShowWindow(SW_SHOW);
					bFailDlgShow = TRUE;
				}				
			}			 
		}
		else
		{
			//隐藏采集器数据传输失败提示窗口
			if(my102Class.bCJQIsOk == TRUE)
			{
				if(bFailDlgShow == TRUE)
				{
					myFailNotice->ShowWindow(SW_HIDE);
					bFailDlgShow = FALSE;
				}
			}
			else
			{
				//显示采集器数据传输失败提示窗口
				if(bFailDlgShow == FALSE)
				{
					myFailNotice->m_errorMsg.LoadString(IDS_MDS100ERRORMSG);
					myFailNotice->UpdateData(FALSE);
					myFailNotice->ShowWindow(SW_SHOW);
					bFailDlgShow = TRUE;
				}
			}			
			
			BYTE  tmpBuf[2005];			
			int recDataLen;			
			//判断  链路好?				
			if(my102Class.SendAndReceive(nPort, 1, NULL, nSleep, tmpBuf, &recDataLen) != 0)
				return ;
			if(my102Class.NetworkIsOk(tmpBuf) != 0)
				return ;
			
			//判断  链路复位成功? 
			if(my102Class.SendAndReceive(nPort, 2, NULL, nSleep, tmpBuf, &recDataLen) != 0)
				return ;		
			if(my102Class.RepositionIsSuccess(tmpBuf)==2)
				return ;
			
			//发送实时报文,问class1 数据,有数据?						
			if(my102Class.SendAndReceive(nPort, 3, NULL, nSleep, tmpBuf, &recDataLen) != 0)
				return ;			
			if(my102Class.HasClass1Data(tmpBuf) != 0)
				return ;
			
			//对激活确认?									
			if(my102Class.SendAndReceive(nPort, 4, NULL, nSleep, tmpBuf, &recDataLen) != 0)
				return ;	
			if(my102Class.HasBeenActivated(tmpBuf) != 0)
				return ;
			
			//问class1 数据?
			while(TRUE)
			{
				if(my102Class.bFCB==FALSE)
				{					
					if(my102Class.SendAndReceive(nPort, 5, NULL, nSleep, tmpBuf, &recDataLen) != 0)
						return ;
					my102Class.bFCB = TRUE;						
				}
				else
				{					
					if(my102Class.SendAndReceive(nPort, 4, NULL, nSleep, tmpBuf, &recDataLen) != 0)
						return ;
					my102Class.bFCB = FALSE;					
				}