usbappdlg.cpp

来自「该程序实现了d12芯片和计算机的驱动连接」· C++ 代码 · 共 270 行

// USBAppDlg.cpp : implementation file
//

#include "stdafx.h"
#include "USBApp.h"
#include "USBAppDlg.h"

#include <winioctl.h>
#include "USBWirelessioctl.h"
#include "USBWirelessDeviceInterface.h"	// Has class GUID definition

// This function is found in module OpenByIntf.cpp
HANDLE OpenByInterface(GUID* pClassGuid, DWORD instance, PDWORD pError);

// Class GUID used to open device
//
GUID ClassGuid = USBWirelessDevice_CLASS_GUID;



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

/////////////////////////////////////////////////////////////////////////////
// CUSBAppDlg dialog

CUSBAppDlg::CUSBAppDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CUSBAppDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CUSBAppDlg)
	m_uintusbdatarx0 = 0;
	m_uintusbdatarx1 = 0;
	m_uintusbdatarx10 = 0;
	m_uintusbdatarx11 = 0;
	m_uintusbdatarx12 = 0;
	m_uintusbdatarx13 = 0;
	m_uintusbdatarx14 = 0;
	m_uintusbdatarx15 = 0;
	m_uintusbdatarx2 = 0;
	m_uintusbdatarx3 = 0;
	m_uintusbdatarx4 = 0;
	m_uintusbdatarx5 = 0;
	m_uintusbdatarx6 = 0;
	m_uintusbdatarx7 = 0;
	m_uintusbdatarx8 = 0;
	m_uintusbdatarx9 = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_hDevice = INVALID_HANDLE_VALUE;
	//m_uCount = 20;
	m_uCount = 0;
	}

CUSBAppDlg::~CUSBAppDlg()
{
	if (m_hDevice != INVALID_HANDLE_VALUE)
		CloseHandle(m_hDevice);	//关闭设备
}

void CUSBAppDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CUSBAppDlg)
	DDX_Text(pDX, IDC_EDIT_USBOUT0, m_uintusbdatarx0);
	DDX_Text(pDX, IDC_EDIT_USBOUT1, m_uintusbdatarx1);
	DDX_Text(pDX, IDC_EDIT_USBOUT10, m_uintusbdatarx10);
	DDX_Text(pDX, IDC_EDIT_USBOUT11, m_uintusbdatarx11);
	DDX_Text(pDX, IDC_EDIT_USBOUT12, m_uintusbdatarx12);
	DDX_Text(pDX, IDC_EDIT_USBOUT13, m_uintusbdatarx13);
	DDX_Text(pDX, IDC_EDIT_USBOUT14, m_uintusbdatarx14);
	DDX_Text(pDX, IDC_EDIT_USBOUT15, m_uintusbdatarx15);
	DDX_Text(pDX, IDC_EDIT_USBOUT2, m_uintusbdatarx2);
	DDX_Text(pDX, IDC_EDIT_USBOUT3, m_uintusbdatarx3);
	DDX_Text(pDX, IDC_EDIT_USBOUT4, m_uintusbdatarx4);
	DDX_Text(pDX, IDC_EDIT_USBOUT5, m_uintusbdatarx5);
	DDX_Text(pDX, IDC_EDIT_USBOUT6, m_uintusbdatarx6);
	DDX_Text(pDX, IDC_EDIT_USBOUT7, m_uintusbdatarx7);
	DDX_Text(pDX, IDC_EDIT_USBOUT8, m_uintusbdatarx8);
	DDX_Text(pDX, IDC_EDIT_USBOUT9, m_uintusbdatarx9);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CUSBAppDlg, CDialog)
	//{{AFX_MSG_MAP(CUSBAppDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_OPENDEVICE, OnButtonOpendevice)
	ON_BN_CLICKED(IDC_BUTTON_SENDDATA, OnButtonSenddata)
	ON_BN_CLICKED(IDC_BUTTON_WANTDATA, OnButtonWantdata)
	
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CUSBAppDlg message handlers

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

	// 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
}

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

void CUSBAppDlg::OnButtonOpendevice() 
{
	// TODO: Add your control notification handler code here
	DWORD Error;
	m_hDevice = OpenByInterface( &ClassGuid, 0, &Error); //打开设备
	if (m_hDevice == INVALID_HANDLE_VALUE)
		{
			MessageBox("设备打不开", "错误", MB_OK | MB_ICONHAND);
		}
	else 
		{
			MessageBox("设备打开", "正确", MB_OK);
		}
}

void CUSBAppDlg::OnButtonSenddata() 
{
	// TODO: Add your control notification handler code here
	UCHAR	bufOutput[16];	// 传给驱动的数据放在这里
	ULONG	nOutput;	// Count written to bufOutput , 这里没用

    for(char i=0;i <16;i++)  bufOutput[i] = m_uCount+i;

	bufOutput[0] = 20;
	bufOutput[1] = 21;



	m_uCount++;

	//for(char i=0;i <16;i++)  {bufOutput[i] = m_uint_usbdataout;m_uint_usbdataout=0;}	// Call device IO Control interface (READ_DWORD) in driver
	if(m_hDevice == INVALID_HANDLE_VALUE)
	{
			MessageBox("设备还没打开", "错误", MB_OK | MB_ICONHAND);
	}
	else if(!DeviceIoControl(m_hDevice,
						 USBWIRELESS_IOCTL_800_1IN,
						 &bufOutput,
						 16,
						 NULL,
						 0,
						 &nOutput,
						 NULL)
	   )
	{
		MessageBox("发送数据", "错误", MB_OK | MB_ICONHAND);
	}
	else
	{
           MessageBox("发送数据", "已发送", MB_OK);   
	}
}

void CUSBAppDlg::OnButtonWantdata() 
{
	// TODO: Add your control notification handler code here
	UCHAR	bufInput[16];	// 从驱动获得的数据放在这里
	ULONG	nOutput;	// Count written to bufOutput , 这里没用
 
	// Call device IO Control interface (READ_DWORD) in driver
	if(m_hDevice == INVALID_HANDLE_VALUE)
	{
			MessageBox("设备还没打开", "错误", MB_OK | MB_ICONHAND);
	}
	else if(!DeviceIoControl(m_hDevice,
						 USBWIRELESS_IOCTL_801_1OUT,
						 NULL,
						 0,
						 &bufInput,
						 16,
						 &nOutput,
						 NULL)
	   )
	{
		MessageBox("发送801命令有错", "错误", MB_OK | MB_ICONHAND);
	}
	else
	{
		/*for(char i=0;i <16;i++)  {
		m_uintusbdatarx = bufInput[i];
		UpdateData(false);
		}*/
		//m_uintusbdatarx = bufInput[5];
	m_uintusbdatarx0 = bufInput[0];
	m_uintusbdatarx1 = bufInput[1];
	m_uintusbdatarx10 = bufInput[10];
	m_uintusbdatarx11 = bufInput[11];
	m_uintusbdatarx12 = bufInput[12];
	m_uintusbdatarx13 = bufInput[13];
	m_uintusbdatarx14 = bufInput[14];
	m_uintusbdatarx15 = bufInput[15];
	m_uintusbdatarx2 = bufInput[2];
	m_uintusbdatarx3 = bufInput[3];
	m_uintusbdatarx4 = bufInput[4];
	m_uintusbdatarx5 = bufInput[5];
	m_uintusbdatarx6 = bufInput[6];
	m_uintusbdatarx7 = bufInput[7];
	m_uintusbdatarx8 = bufInput[8];
	m_uintusbdatarx9 = bufInput[9];
		UpdateData(false);
           MessageBox("发送801命令正确", "已发送", MB_OK);   
	}
}

void CUSBAppDlg::OnChangeEditUsbout() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
		/*
    for(char i=0;i <16;i++)  bufOutput[i] = m_uCount+i;

	bufOutput[0] = 20;
	bufOutput[1] = 21;*/
	
}