digitizer.h

数字化仪读取程序,用于绘图 设计等的数据输入

// Digitizer.h: interface for the CDigitizer class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_DIGITIZER_H__220506EF_827E_11D1_AB11_0000E8D3D66A__INCLUDED_)
#define AFX_DIGITIZER_H__220506EF_827E_11D1_AB11_0000E8D3D66A__INCLUDED_

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

#define AT_A00	0
#define AT_A0		1
#define AT_A1		2
#define AT_A2		3
#define AT_A3		4
#define AT_A4		5

#define COM1		0
#define COM2		1
#define COM3		2
#define COM4		3


class CDigitizer  
{
public:
  int			m_nToReadCharCount;
	int			m_nReadCount;
	int			m_nSizeDigitizerData;
	long		m_xydata;
	HANDLE	m_hCommPort;
	long		m_xy[10];
  CString m_sCommPortName;

public:
	int WriteCfg(CString fname);
	int ReadCfg(CString fname);
	int			ReadData();
	int			OpenComm();
	CDigitizer();
	virtual ~CDigitizer();

	typedef struct
	{
		int digiport;
		int digisize;
		int digitype;
	}	DIGICFG;

	DIGICFG m_digicfg;
};

#endif // !defined(AFX_DIGITIZER_H__220506EF_827E_11D1_AB11_0000E8D3D66A__INCLUDED_)