filemakerdlg.cpp

此程序是利用VC实现了USB的驱动程序。

// FileMakerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "FileMaker.h"
#include "FileMakerDlg.h"
#include "io.h"
#include "fcntl.h"
#include "process.h"
#include <mmsystem.h>
#include "Journal.h"
#include "writedata.h"
#include <malloc.h>
#include <assert.h>
#include <winioctl.h>
#include "Ezusbsys.h"
#include "UsbDiagSession.h"
#include "windows.h"
#include "wingdi.h"

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

#define SAMPLE_LINE		288
#define SAMPLE_POINT	454

#define		TRANS_COMMOND   0xAA
#define		DATA_RD 		0x35	//数据读
#define		DATA_RDREQ		0x3A	//数据读请求
#define		DATA_WR        	0x55	//数据写
#define		FLASH_WR		0xAA	//FLASH改写
#define		TEST_CMD    	0x00	//测试
#define		SYSTEM_SET		0xC3	//系统设置
#define		DATA_CHK		0xA5	//数据校验
#define		DATA_BACK      	0x53	//回送数据

#define		MODE_SET    	0x30	//模式设置
#define		CTRL_CMD    	0x31	//控制指令
#define		SHAK_CMD    	0x32	//交互指令
#define		FLASH_ERASE		0x33	//FLASH擦除

extern char TheCommondDataSend[32];
extern int TheCommondDataLength;
extern int TheCommondDataNextSend;

int		TheWriteDataLength;
unsigned char *	TheWriteDataBuffer;

BOOL	AllthreadQuit=FALSE,OnlyCheckFlashData;

CEvent	FileMakerReplyEvent;
CEvent	ReceiveFileMaker;
extern	BOOL	ConnectErrorHappen;
CJournal m_Journal;

HANDLE hThread_USB_Video=NULL;
HANDLE hThread_USB_ISO_READ=NULL;
HANDLE hThread_USB_ISO_WRITE=NULL;

unsigned WINAPI USB_Video_Thread(LPVOID pParam);
unsigned WINAPI USB_ISO_READ_Thread(LPVOID pParam);
unsigned WINAPI USB_ISO_WRITE_Thread(LPVOID pParam);

BOOL USBconnectstate = FALSE;
BOOL USB_Video_transfer = FALSE,USB_Video_Playing = FALSE;
HANDLE hTimeDelayEvent;
HWND TheHandleFileMakerDlg;

int TheTimeCounter;
BOOL Stop_Video_Connect,Stop_ISO_READ,Stop_ISO_WRITE;
UsbDiagSession session;
CWriteData	m_mydata;
CString TheWriteDataFilesName;

BOOL TheChannelEnable;
BOOL TheDeviceSampleState=FALSE;
unsigned char * TheViewDataBuffer;
BOOL TheFlagStartPlay = FALSE;
BOOL TheFlagVideoStartUp = FALSE;
BOOL TheFlagResetDevice = FALSE;
BOOL TheFlagDataTranfer = FALSE;

int TheCurrentUpdateMode=0;	//数据更新模式
BOOL TheUpdateDataReady = FALSE;
int TheUpdateStartAddress = 0x0000;
int TheUpdateDownLoadStep = 0,TheUpdateDataAddress=0,TheUpdateDataLength = 0;
unsigned char * TheUpdateDataBuffer;
#define _MAX_DOWNLOADBUFPKG_NUM_ 32

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

/////////////////////////////////////////////////////////////////////////////
// CFileMakerDlg dialog

CFileMakerDlg::CFileMakerDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CFileMakerDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CFileMakerDlg)
	m_TimeCounter = _T("0");
	m_USBconnected = FALSE;
	m_USBtransferring = FALSE;
	m_DataWriteChannel1 = FALSE;
	m_PlayFileName = _T("TEST");
	m_SampleState = FALSE;
	m_FlashUpdateMode = FALSE;
	m_CommondDataStr = _T("");
	m_FlashUpdateAddr = _T("00000H");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CFileMakerDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFileMakerDlg)
	DDX_Control(pDX, IDC_EDIT3, m_FlashUpdateAddrCtrl);
	DDX_Control(pDX, IDC_DTMF_SEND, m_CommondDataSend);
	DDX_Control(pDX, IDC_EDIT2, m_CommondDataCtrl);
	DDX_Control(pDX, IDC_CHECK4, m_FileModeCtrl);
	DDX_Control(pDX, IDC_LIST1, m_MessageList);
	DDX_Control(pDX, IDC_EDIT1, m_FileNameCtrl);
	DDX_Control(pDX, IDC_BUTTON1, m_ButtonUpdate);
	DDX_Control(pDX, IDC_CHECK3, m_DataWRctrlCH1);
	DDX_Control(pDX, IDC_BUTTON_OPEN, m_ButtonOpen);
	DDX_Control(pDX, IDC_BUTTON_READ, m_ButtonStart);
	DDX_Text(pDX, IDC_STATIC_TIMECNT, m_TimeCounter);
	DDX_Check(pDX, IDC_CHECK1, m_USBconnected);
	DDX_Check(pDX, IDC_CHECK2, m_USBtransferring);
	DDX_Check(pDX, IDC_CHECK3, m_DataWriteChannel1);
	DDX_Text(pDX, IDC_EDIT1, m_PlayFileName);
	DDX_Check(pDX, IDC_CHECK11, m_SampleState);
	DDX_Check(pDX, IDC_CHECK4, m_FlashUpdateMode);
	DDX_Text(pDX, IDC_EDIT2, m_CommondDataStr);
	DDX_Text(pDX, IDC_EDIT3, m_FlashUpdateAddr);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CFileMakerDlg, CDialog)
	//{{AFX_MSG_MAP(CFileMakerDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_READ, OnButtonRead)
	ON_BN_CLICKED(IDC_BUTTON_OPEN, OnButtonOpen)
	ON_BN_CLICKED(IDC_BUTTON1, OnButtonUpdate)
	ON_BN_CLICKED(IDC_BUTTON2, OnButtonClear)
	ON_BN_CLICKED(IDC_BUTTON3, OnButtonReset)
	ON_BN_CLICKED(IDC_CHECK11, OnCheckStartUp)
	ON_BN_CLICKED(IDC_CHECK4, OnCheck4)
	ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1)
	ON_EN_CHANGE(IDC_EDIT2, OnChangeEdit2)
	ON_BN_CLICKED(IDC_DTMF_SEND, OnCommondDataSend)
	ON_MESSAGE(MW_SOMEONEMSG,OnSomeOneMsg)
	ON_EN_CHANGE(IDC_EDIT3, OnChangeEdit3)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFileMakerDlg message handlers

BOOL CFileMakerDlg::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
	TheHandleFileMakerDlg = GetSafeHwnd();
	m_Journal.StartRecord ("c:\\log\\USBtestlog.txt");

	TheWriteDataBuffer = (unsigned char * )malloc( 1050000 );		//1M bytes buffer
	TheViewDataBuffer = (unsigned char *)malloc( 128*1024 );
	if( TheWriteDataBuffer == NULL || TheViewDataBuffer == NULL )
	{	AfxMessageBox("不能分配足够的数据缓冲空间！");
		return TRUE;
	}

	TheWriteDataFilesName = _T("TEST01.PCM");

	if(!session.Init ())
	{
		MessageBox(_T("       初始化错误\n驱动程序未安装或通信线路未联接"),_T("安装错误"),MB_OK|MB_ICONHAND);
		//OnCancel();
	}

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

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

int chtoint(char ch)
{	if (ch>47 && ch<58 || ch>64 && ch<71)
		if (ch<58)	return(ch-48);
		else return(ch-55);
	return(-1);
}

int updcrcr(int crc,int c)
{
	int i;
	for(i=0;i<8;i++)
	{
		if((crc ^ c) & 1) crc=(crc>>1)^0xA001;	// 0xA001 crc16 mask
		else crc>>=1;
		c>>=1;
	}
	return crc;
}


void CFileMakerDlg::OnButtonRead() 
{
	// TODO: Add your control notification handler code here
	USB_Video_transfer = TRUE;
	TheFlagDataTranfer = TRUE;
/*	if ( !USB_Video_transfer )
	{
		TheFlagDataTranfer = TRUE;
		m_DataWRctrlCH1.SetButtonStyle(BS_3STATE,TRUE);

		char str[50];
		if (TheChannelEnable)
		{	sprintf(str,"c:\\log\\%s",TheWriteDataFilesName);
			if (!m_mydata.BuildBufferFile(str) )
			{	TheChannelEnable = FALSE;
				return;
			}
		}

		USB_Video_transfer = TRUE;
		m_ButtonStart.SetWindowText(_T("停止数据传输"));

	}
	else
	{	
		USB_Video_transfer = FALSE;
		m_ButtonStart.SetWindowText(_T("开始数据传输"));
		m_ButtonStart.EnableWindow(FALSE);
		m_ButtonOpen.EnableWindow(TRUE);

		m_DataWRctrlCH1.SetButtonStyle(BS_AUTOCHECKBOX,TRUE);
	}
	PostMessage(MW_SOMEONEMSG, 0,0);*/
}

void CFileMakerDlg::OnButtonOpen()
{
	// TODO: Add your control notification handler code here
	if ( !USBconnectstate )
	{	
		USBconnectstate = TRUE;
		TheTimeCounter = 0;
		m_ButtonStart.EnableWindow(TRUE);
		PostMessage(MW_SOMEONEMSG, 0,0);

		DWORD dwThreadID;
		Stop_Video_Connect = FALSE;
		m_ButtonOpen.SetWindowText(_T("关闭设备联接"));
	    hThread_USB_Video=(HANDLE)_beginthreadex(NULL,0,USB_Video_Thread,NULL,0,(unsigned int *)&dwThreadID);

		m_FileModeCtrl.EnableWindow(TRUE);
	}
	else
	{	
		//if ( USB_Video_transfer )
		//	OnButtonRead();
		//if ( USB_Video_Playing )
		//	OnButtonUpdate();
		Stop_Video_Connect = TRUE;
		if(hThread_USB_Video!=NULL)
			WaitForSingleObject(hThread_USB_Video,INFINITE);
		m_ButtonStart.EnableWindow(FALSE);
		m_ButtonOpen.SetWindowText(_T("打开设备联接"));
		m_FileModeCtrl.EnableWindow(FALSE);
		USBconnectstate = FALSE;
	}
}

BEGIN_EVENTSINK_MAP(CFileMakerDlg, CDialog)
    //{{AFX_EVENTSINK_MAP(CFileMakerDlg)
	//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CFileMakerDlg::OnSomeOneMsg(WPARAM wParam , LPARAM lParam)
{	
	CString MsgStr,tmp;
	int i,j,data;
	CDC* pDC;
	COLORREF cl;
	unsigned char * pbuf = TheViewDataBuffer;
//	CBitmap testmap;
//	CPoint pt;
//	CSize size(SAMPLE_POINT,SAMPLE_LINE);
//	BITMAP bm;
//	CDC dcMem;

	switch( wParam )
	{	case 0 :
				UpdateData(TRUE);
				m_USBconnected = USBconnectstate;
				m_TimeCounter.Format("%d",TheTimeCounter);
				UpdateData(FALSE);
				break;
		case 1 :
				m_ButtonUpdate.SetWindowText(_T("开始更新"));
				m_ButtonUpdate.EnableWindow(FALSE);
				UpdateData(FALSE);
				break;

		case 2 :
				
				pDC=GetDC();
/*
				//testmap.SetBitmapBits(SAMPLE_POINT*SAMPLE_LINE, pbuf );
				//testmap.CreateBitmap( SAMPLE_POINT, SAMPLE_LINE, 0, SAMPLE_POINT*SAMPLE_LINE, pbuf );
				pt.x = 100;
				pt.y = 250;
				//pDC->DrawState(pt,size, &testmap, DST_BITMAP | DSS_NORMAL, NULL );
				//pDC->BitBlt(100, 250, 412, 288, ( CDC* )  &testmap, 0, 0, SRCCOPY    );
	
				//testmap.LoadBitmap(IDB_BITMAP1);
				dcMem.CreateCompatibleDC(pDC);
				dcMem.SelectObject(&testmap);
				testmap.GetObject(sizeof(bm),&bm);
				pDC->BitBlt(100, 250, bm.bmWidth, bm.bmHeight, &dcMem, 0, 0, SRCCOPY    );
				dcMem.DeleteDC();
				testmap.DeleteObject();

*/
				for ( j=0;j<SAMPLE_LINE-1;j++ )
				{
					for ( i=0;i<SAMPLE_POINT;i++ )
					{
						data = *pbuf ;
						//data = ( data << 7 );