displayview.h

USB低层驱动程序设计

// displayView.h : interface of the CDisplayView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_DISPLAYVIEW_H__3B69846D_CFFF_11D7_ABE9_B27AECF55211__INCLUDED_)
#define AFX_DISPLAYVIEW_H__3B69846D_CFFF_11D7_ABE9_B27AECF55211__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

UINT   vdatagather(LPVOID  pParam);
UINT   vdatashow(LPVOID  pParam);
UINT   vdatagather_iso(LPVOID  pParam);
UINT   vdatashow_iso(LPVOID  pParam);

class CDisplayView : public CScrollView
{
protected: // create from serialization only
	CDisplayView();
	DECLARE_DYNCREATE(CDisplayView)

// Attributes
public:
	CDisplayDoc* GetDocument();
public:
	HANDLE   m_hsem;	//信号量变量
	HANDLE   m_heventbuttonok;	 //信号量事件
	HANDLE   m_heventdone[6];
	HANDLE	 m_heventkill;
	long		 m_data;//数据指针
	unsigned char  m_tmp;//写入数据
	int		 high;
public:
	void CDisplayView::DrawGray2D( CDC *pDC, HANDLE hDIB,int con=0);
	int	 gray_flag;
// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDisplayView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual void OnInitialUpdate(); // called first time after construct
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CDisplayView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CDisplayView)
	afx_msg void OnPaint();
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnViewDisp();
	afx_msg void OnViewContinue();
	afx_msg void OnStopAll();
	afx_msg void OnColor();
	afx_msg void OnGray();
	afx_msg void OnIsoRead();
	afx_msg void OnDebug();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in displayView.cpp
inline CDisplayDoc* CDisplayView::GetDocument()
   { return (CDisplayDoc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DISPLAYVIEW_H__3B69846D_CFFF_11D7_ABE9_B27AECF55211__INCLUDED_)