pci7505dlg.cpp

PCI7505的通信编程

// pci7505Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "pci7505.h"
#include "pci7505Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
HINSTANCE pci7505dll=NULL;
typedef int(*pci7505check)(DWORD dwVendorID, DWORD dwDeviceID, BOOL fUseInt,DWORD cardNO);
typedef int(*pci7505di)(long hPlx, BOOL fLocalAddr,int ch);
typedef void(*pci7505do)(long hPlx, BOOL fLocalAddr,int ch,int dodata);
typedef int(*pci7505close)(long hPlx);
	pci7505check check;
    pci7505di    di;
    pci7505do    dio;
	pci7505close close;
int hplx;
/////////////////////////////////////////////////////////////////////////////
// CPci7505Dlg dialog
#define WM_SYSTRAYICONMSG WM_USER+300
#define SYSTRAYID 100

CPci7505Dlg::CPci7505Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPci7505Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPci7505Dlg)
	m_fs = -1;
	m_dio1 = 0;
	m_dio2 = 0;
	m_nCount = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_bHasTray = false;
	m_bStart = TRUE;
	k=0;
}

void CPci7505Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPci7505Dlg)
	DDX_Radio(pDX, IDC_RADIO1, m_fs);
	DDX_Text(pDX, IDC_EDIT1, m_dio1);
	DDX_Text(pDX, IDC_EDIT2, m_dio2);
	DDX_Text(pDX, IDC_EDIT3, m_nCount);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPci7505Dlg, CDialog)
	//{{AFX_MSG_MAP(CPci7505Dlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_exitBUTTON, OnexitBUTTON)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
	ON_BN_CLICKED(IDC_doBUTTON, OndoBUTTON)
	ON_BN_CLICKED(IDC_RADIO2, OnRadio2)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_HIDE, OnHide)
	ON_COMMAND(IDC_SHOW, OnShow)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPci7505Dlg message handlers

BOOL CPci7505Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	

	if(pci7505dll!=NULL)
	{
	MessageBox("The pci7505vc.dll alread been loaded.");
	return TRUE;
	}
	pci7505dll=LoadLibrary("pci7505vc.dll");
	if(pci7505dll==NULL)
	{
	char msg[30];
	strcpy(msg,"Cannot load the pci7505.DLL DLL.");
	strcat(msg,"Make sure that the file pci7505vc.DLL");
	strcat(msg,"is in your \\WINDOWS\\SYSTEM directory.");
	MessageBox(msg);
	}       
	check=(pci7505check)GetProcAddress(pci7505dll,"pci7505check");
    di=(pci7505di)GetProcAddress(pci7505dll,"pci7505di");
    dio=(pci7505do)GetProcAddress(pci7505dll,"pci7505do");
	close=(pci7505close)GetProcAddress(pci7505dll,"pci7505close");
	UpdateData(FALSE);
	
	
	hplx=0;
    hplx=check(0, 0, FALSE,1);
	m_fs=0;
	UpdateData(false);
	int i;
	jc=1;
	for(i=0;i<2;i++)
	{
//		diod[i]=0;
//		olddid[i]=0;
	}
	GetDlgItem(IDC_doBUTTON)->EnableWindow(FALSE);
	i=SetTimer(1,30,NULL);
	if(i==0)
		AfxMessageBox("cannot install timer!");


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

// 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 CPci7505Dlg::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 CPci7505Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}



void CPci7505Dlg::OnTimer(UINT nIDEvent) 
{
/*	
    int s1,s2;
	if(m_fs==0)
	{
    s1=di(hplx, false,0);
    s2=di(hplx, false,1);
    m_dio1=s1;
    m_dio2=s2;
	
	UpdateData(false);

    
}
	CDialog::OnTimer(nIDEvent);	*/

}

void CPci7505Dlg::OnexitBUTTON() 
{
OnOK();		
}

void CPci7505Dlg::OnRadio1() 
{
	m_fs=0;	
	UpdateData(TRUE);
	
}

void CPci7505Dlg::OndoBUTTON() 
{
    int s1,s2;
	if(m_fs==1)
	{
	UpdateData(true);
    s1=m_dio1;
    s2=m_dio2;
    dio(hplx, false,0,s1);
    dio(hplx, false,1,s2);
	}
	// TODO: Add your control notification handler code here
	
}

void CPci7505Dlg::OnRadio2() 
{
    KillTimer(1);
	m_fs=1;	
	UpdateData(TRUE);
	int ir;

	ir=MessageBox(
		"你确定设置为输出方式吗?",
		"pci7505开关量测试界面",
		MB_YESNO + MB_ICONQUESTION);
	if (ir==IDNO)
	{
		int i=SetTimer(1,30,NULL);
		if(i==0)
		AfxMessageBox("cannot install timer!");
		UpdateData(FALSE);
		GetDlgItem(IDC_doBUTTON)->EnableWindow(FALSE);
	}
	else
	{
		m_fs=1;
		GetDlgItem(IDC_doBUTTON)->EnableWindow(TRUE);
	}
	
}



void CPci7505Dlg::OnButton1() 
{
	BOOL bRun=true;
	for (;bRun;) 
	{
 		for(;;)
 		{
			int s1=di(hplx, false,0);
			int s2=di(hplx,false,1);
			if (s2!=0)
			{
				k++;
				m_nCount=k;
				break;
			}
 		}

		UpdateData(FALSE);
 		UpdateWindow();
		/*
		if ( ::PeekMessage(&msg, NULL, NULL, NULL,NULL) )
		{
			if( msg.message == WM_KEYDOWN )
			{
				//::TranslateMessage(&msg);
				if( msg.wParam == 'c' )//大写字母加单引号表示按下哪个字母键
				{
					run = false;//退出循环
					break;
				}
			}
		}*/
		if(k==5)
			break;
	}
//	close(hplx);
	return;
}

void CPci7505Dlg::OnHide() 
{
	ShowWindow( SW_HIDE );

	if( !m_bHasTray )
	{
		m_sysTrayIcon.SetDefaultMenu( IDR_TRAYMENU );
		m_sysTrayIcon.SetMenuWnd( GetSafeHwnd() );
		m_sysTrayIcon.CreateTray( NULL,WM_SYSTRAYICONMSG, m_bmpLogos.ExtractIcon( 0 ), SYSTRAYID,"自动关机：正在计时..." );
		m_sysTrayIcon.CreateIconList( &m_bmpLogos );
		m_bHasTray = true;
	}
	m_sysTrayIcon.AddIcon();
	m_sysTrayIcon.PlayAnimation();
	//
	if ( !m_bStart )
	{
		OnButton1();
	}
}

void CPci7505Dlg::OnShow() 
{
	ShowWindow( SW_SHOW );
	m_sysTrayIcon.StopAnimation();
	m_sysTrayIcon.RemoveIcon();
	
}

void CPci7505Dlg::OnButton2() 
{
//	dio(hplx,false,0,0);
	dio(hplx,false,1,32);
	AfxMessageBox("ok");
}