usbleddlg.cpp

使用Cypress的Cy7C68013A芯片进行设计

// USBLEDDlg.cpp : implementation file
//

#include "stdafx.h"
#include "USBLED.h"
#include "USBLEDDlg.h"

#include "CyAPI.h"
#include "cyioctl.h"

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


CCyUSBDevice *USBDevice = new CCyUSBDevice();
CCyControlEndPoint  *ept = USBDevice->ControlEndPt;

/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CUSBLEDDlg dialog

CUSBLEDDlg::CUSBLEDDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CUSBLEDDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CUSBLEDDlg)
		// 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);
}

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

BEGIN_MESSAGE_MAP(CUSBLEDDlg, CDialog)
	//{{AFX_MSG_MAP(CUSBLEDDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CUSBLEDDlg message handlers

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

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

void CUSBLEDDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	int data;
	ept->Target    = TGT_DEVICE; 
    ept->ReqType   = REQ_VENDOR; 
    ept->Direction = DIR_TO_DEVICE;  
    ept->ReqCode   = 0xA1;   
    ept->Value     = 0;  
    ept->Index     = 0; 

	PUCHAR buf=new UCHAR[2]; 
    ZeroMemory(buf, 2); 
    LONG buflen =  2; 
	data=GetDlgItemInt(IDC_EDIT1,NULL,TRUE);
	buf[0]=0xA1;
	buf[1]=data;	//0

    ept->XferData(buf,buflen);  
}

void CUSBLEDDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	CString str;
	ept->Target    = TGT_DEVICE; 
    ept->ReqType   = REQ_VENDOR; 
    ept->Direction = DIR_FROM_DEVICE;  
    ept->ReqCode   = 0xA2;   
    ept->Value     = 0;  
    ept->Index     = 0; 

	PUCHAR buf=new UCHAR[2]; 
    ZeroMemory(buf, 2); 
    LONG buflen =  2; 
	ept->XferData(buf,buflen); 

	str.Format("0x%x",buf[1]);
	SetDlgItemText(IDC_EDIT2,str);
     
}



void CUSBLEDDlg::OnButton6() 
{
	// TODO: Add your control notification handler code here
	if(USBDevice->IsOpen())
		SetDlgItemText(IDC_STATIC,"USB设备已经连接!");
	else
		SetDlgItemText(IDC_STATIC,"未连接USB设备!");

	int vID,pID;
	CString str;
	vID=USBDevice->VendorID;
	pID=USBDevice->ProductID;
	str.Format("VendorID=0x%x",vID);
	SetDlgItemText(IDC_STATIC1,str);
	str.Format("ProductID=0x%x",pID);
	SetDlgItemText(IDC_STATIC2,str);

	PCHAR dn=new CHAR[256];
	dn=USBDevice->DeviceName;
	str.Format("设备名称：%s",dn);
	SetDlgItemText(IDC_STATIC3,str);
}

void CUSBLEDDlg::OnOK() 
{
	// TODO: Add extra validation here
	USBDevice->Close();
	CDialog::OnOK();
}

void CUSBLEDDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	USBDevice->Close();
	CDialog::OnCancel();
}