democandlg.cpp

VC关于DLL调用的源代码

// DemoCANDlg.cpp : implementation file
//

#include "stdafx.h"
#include "DemoCAN.h"
#include "DemoCANDlg.h"
#include "ControlCAN.h"

#include "CSpreadSheet.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


CString sFile;
unsigned long nextrow;
int StopFlag=0;
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CDemoCANDlg dialog

CDemoCANDlg::CDemoCANDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CDemoCANDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDemoCANDlg)
	m_nSendFrameFormat = 0;
	m_nSendFrameType = 0;
	m_strSendData = _T("11 22 33 44 55 66 77 88");
	m_strSendID = _T("00 00 00 88");
	m_radioIDFormat = 1;
	m_bCanRxEn = FALSE;
	m_bChkSelfTest = FALSE;
	m_nCanBaud = 15;
	m_nCanFilter = 0;
	m_strCanACR = _T("80 00 00 08");
	m_strCanAMR = _T("FF FF FF FF");
	m_strCanTiming0 = _T("00");
	m_strCanTiming1 = _T("14");
	m_nCanIndex = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CDemoCANDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDemoCANDlg)
	DDX_Control(pDX, IDC_LIST1, m_list);
	DDX_CBIndex(pDX, IDC_COMBO_SENDFRAMEFORMAT, m_nSendFrameFormat);
	DDX_CBIndex(pDX, IDC_COMBO_SENDFRAMETYPE, m_nSendFrameType);
	DDX_Text(pDX, IDC_EDIT_SEND_DATA, m_strSendData);
	DDX_Text(pDX, IDC_EDIT_SEND_ID, m_strSendID);
	DDX_Radio(pDX, IDC_RADIO_ID_FORMAT, m_radioIDFormat);
	DDX_Check(pDX, IDC_CHECK_CANRX_EN, m_bCanRxEn);
	DDX_Check(pDX, IDC_CHECK_SELF_TEST, m_bChkSelfTest);
	DDX_CBIndex(pDX, IDC_COMBO_CAN_BAUD, m_nCanBaud);
	DDX_CBIndex(pDX, IDC_COMBO_CAN_FILTER, m_nCanFilter);
	DDX_Text(pDX, IDC_EDIT_CAN_ACR, m_strCanACR);
	DDX_Text(pDX, IDC_EDIT_CAN_AMR, m_strCanAMR);
	DDX_Text(pDX, IDC_EDIT_CAN_BTR0, m_strCanTiming0);
	DDX_Text(pDX, IDC_EDIT_CAN_BTR1, m_strCanTiming1);
	DDX_CBIndex(pDX, IDC_COMBO_CAN_INDEX, m_nCanIndex);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CDemoCANDlg, CDialog)
	//{{AFX_MSG_MAP(CDemoCANDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_OPEN_DEVICE, OnButtonOpenDevice)
	ON_BN_CLICKED(IDC_BUTTON_SETTING_CANBAUD, OnButtonSettingCanbaud)
	ON_BN_CLICKED(IDC_BUTTON_SETTING_FILTER, OnButtonSettingFilter)
	ON_BN_CLICKED(IDC_CHECK_SELF_TEST, OnCheckSelfTest)
	ON_BN_CLICKED(IDC_BUTTON_SEND, OnButtonSend)
	ON_BN_CLICKED(IDC_CHECK_CANRX_EN, OnCheckCanrxEn)
	ON_BN_CLICKED(IDC_BUTTON_CREATE_EXCEL, OnButtonCreateExcel)
	ON_BN_CLICKED(IDC_BUTTON_CLEAR, OnButtonClear)
	ON_BN_CLICKED(IDC_BUTTON_CLOSE_DEVICE, OnButtonCloseDevice)
	ON_CBN_SELCHANGE(IDC_COMBO_CAN_BAUD, OnSelchangeComboCanBaud)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDemoCANDlg message handlers

BOOL CDemoCANDlg::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

	m_list.InsertColumn(0,"Seq");
	m_list.SetColumnWidth(0,40);
	m_list.InsertColumn(1,"Time");
	m_list.SetColumnWidth(1,85);
	m_list.InsertColumn(2,"CANIndex");
	m_list.SetColumnWidth(2,60);
	m_list.InsertColumn(3,"Tx-Rx");
	m_list.SetColumnWidth(3,60);
	m_list.InsertColumn(4," ID ");
	m_list.SetColumnWidth(4,60);
	m_list.InsertColumn(5,"Frame");
	m_list.SetColumnWidth(5,50);
	m_list.InsertColumn(6,"Type");
	m_list.SetColumnWidth(6,80);
	m_list.InsertColumn(7,"DLC");
	m_list.SetColumnWidth(7,30);
	m_list.InsertColumn(8,"Data");
	m_list.SetColumnWidth(8,160);

	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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


int HexChar(char c)
{
	if((c>='0') && (c<='9'))
		return c-0x30;
	else if((c>='A') && (c<='F'))
		return c-'A'+10;
	else if((c>='a') && (c<='f'))
		return c-'a'+10;
	else
		return 0x10;
}
int Str2Hex(CString str)
{	
	int len = str.GetLength();
	if(len == 2)
	{
		int a= HexChar(str[0]);
		int b =HexChar(str[1]);
		if(a==16 || b==16 )
		{
			AfxMessageBox("Format error");
			return 256;
		}
		else
		{
			return a*16+b;
			
		}
		
	}
	else
	{
		AfxMessageBox("input length must be 2");
		return 256;
	}
}



void CDemoCANDlg::OnButtonOpenDevice() 
{

	UpdateData(TRUE);

	m_DevIndex=0;	

	m_DevType=DEV_USBCAN200;

	DWORD Reserved=0;
	if(VCI_OpenDevice(m_DevType,m_DevIndex,0)!=1)
	{
		MessageBox("open failed");
		return;
		
	}
	VCI_INIT_CONFIG InitInfo[1];
	InitInfo->kCanBaud=15;
	InitInfo->Timing0=0x00;
	InitInfo->Timing1=0x14;
	InitInfo->Filter=0;
	InitInfo->AccCode=0x80000008;
	InitInfo->AccMask=0xFFFFFFFF;
	InitInfo->Mode=0;
	InitInfo->CanRx_IER=1;

	if(VCI_InitCAN(m_DevType,m_DevIndex, 0,InitInfo)!=1)	//can-0
	{
		MessageBox("Init-CAN0 failed!");
		return;
	}
	Sleep(100);
	if(VCI_InitCAN(m_DevType,m_DevIndex, 1,InitInfo)!=1)	//can-1
	{
		MessageBox("Init-CAN1 failed!");
		return;
	}	

	if(VCI_StartCAN(m_DevType,m_DevIndex, 0)!=1)	//can-0
	{
		MessageBox("Start-CAN0 failed!");
		return;
	}
	if(VCI_StartCAN(m_DevType,m_DevIndex, 1)!=1)	//can-1
	{
		MessageBox("Start-CAN1 failed!");
		return;
	}	

	
	MessageBox("Open successfule!\n Start CAN OK!");	
	GetDlgItem(IDC_BUTTON_OPEN_DEVICE)->EnableWindow(FALSE);
	GetDlgItem(IDC_BUTTON_CLOSE_DEVICE)->EnableWindow(TRUE);
}

void CDemoCANDlg::OnButtonCloseDevice() 
{
	if(VCI_CloseDevice(m_DevType,m_DevIndex)!=1)
	{
		MessageBox("Close failed！");
		return;
		
	}
	
	GetDlgItem(IDC_BUTTON_OPEN_DEVICE)->EnableWindow(TRUE);
	GetDlgItem(IDC_BUTTON_CLOSE_DEVICE)->EnableWindow(FALSE);		
}

void CDemoCANDlg::OnSelchangeComboCanBaud() 
{
	UpdateData(TRUE);
	
	if(m_nCanBaud==16)//self defined
	{
		GetDlgItem(IDC_EDIT_CAN_BTR0)->EnableWindow(TRUE);
		GetDlgItem(IDC_EDIT_CAN_BTR1)->EnableWindow(TRUE);
	}
	else
	{
		GetDlgItem(IDC_EDIT_CAN_BTR0)->EnableWindow(FALSE);
		GetDlgItem(IDC_EDIT_CAN_BTR1)->EnableWindow(FALSE);		
		
	}	
	switch(m_nCanBaud)
	{
	case 1:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("BF");//5K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("FF");
		break;
	case 2:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("31");//10K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 3:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("18");//20K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 4:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("87");//40K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("FF");
		break;
	case 5:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("09");//50K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 6:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("83");//80K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("FF");
		break;
	case 7:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("04");//100K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 8:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("03");//125K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 9:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("81");//200K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("FA");
		break;
	case 10:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("01");//250K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 11:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("80");//400K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("FA");
		break;
	case 12:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("00");//500K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("1C");
		break;
	case 13:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("80");//666K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("B6");
		break;
	case 14:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("00");//800K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("16");
		break;
	case 15:	GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("00");//1000K
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("14");
		break;
		
	default:
		GetDlgItem(IDC_EDIT_CAN_BTR0)->SetWindowText("BF");//5kbps
		GetDlgItem(IDC_EDIT_CAN_BTR1)->SetWindowText("FF");
		break;
	}	
}


void CDemoCANDlg::OnButtonSettingCanbaud() 
{
	UpdateData(TRUE);
	BYTE nCanTiming[2];
	CString strtemp,strtemp1,str5;
	int	len=m_strCanTiming0.GetLength();
	strtemp=m_strCanTiming0.GetAt(0);
	if(len==1)
		str5="0"+strtemp;
	else
	{
		strtemp1=m_strCanTiming0.GetAt(1);
		str5=strtemp+strtemp1;
	}
	
	nCanTiming[0]=Str2Hex(str5);
	
	len=m_strCanTiming1.GetLength();	
	strtemp=m_strCanTiming1.GetAt(0);
	if(len==1)
		str5="0"+strtemp;
	else
	{
		strtemp1=m_strCanTiming1.GetAt(1);
		str5=strtemp+strtemp1;
	}
	
	nCanTiming[1]=Str2Hex(str5);	
	
	
	BYTE pData[15];
	pData[0]=m_nCanBaud;
	pData[1]=nCanTiming[0];
	pData[2]=nCanTiming[1];
	
	if(VCI_SetReference(m_DevType,m_DevIndex,m_nCanIndex,REFTYPE_kCANBAUD,pData)!=1)
	{
		MessageBox("failed");
		return;
		
	}
	MessageBox("ok");		
}

void CDemoCANDlg::OnButtonSettingFilter() 
{
	UpdateData(TRUE);

	CString str5[32];
	CString strtemp,strtemp1;
	CString str1;
	int len,num=0,newflag=1;
	int i=0;
	BYTE nCanACR[4],nCanAMR[4];


		len=m_strCanACR.GetLength();
		if(len<11)
		{
			MessageBox("ACR format error");
			return;
		}
		for(i=0; i<len;i++)
		{
			strtemp=m_strCanACR.GetAt(i);
			if(strtemp==" ")
				newflag=1;
			else if(newflag==1)
			{
				newflag=0;
				strtemp=m_strCanACR.GetAt(i);
				if(i==(len-1))
				{
					str5[num]="0"+strtemp;

				}
				else
				{
					strtemp1=m_strCanACR.GetAt(i+1);

					if(strtemp1 == " ")
						str5[num]="0"+strtemp;
					else
						str5[num]=strtemp+strtemp1;
				}

				 nCanACR[num]=Str2Hex(str5[num]);
				num++;
				if(num>=4)	
					break;

			}

		}

		num=0;
		newflag=1;
		len=m_strCanAMR.GetLength();	
		if(len<11)
		{
			MessageBox("AMR formt error");
			return;
		}
		for(i=0; i<len;i++)
		{
			strtemp=m_strCanAMR.GetAt(i);
			if(strtemp==" ")
				newflag=1;
			else if(newflag==1)
			{
				newflag=0;
				strtemp=m_strCanAMR.GetAt(i);
				if(i==(len-1))
				{
					str5[num]="0"+strtemp;

				}
				else
				{
					strtemp1=m_strCanAMR.GetAt(i+1);

					if(strtemp1 == " ")