dinput.cpp

数字化仪读取程序,用于绘图 设计等的数据输入

// dinput.cpp : Defines the initialization routines for the DLL.
//

#include "stdafx.h"
#include "dinput.h"
#include "digicfgdlg.h"

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

//
//	Note!
//
//		If this DLL is dynamically linked against the MFC
//		DLLs, any functions exported from this DLL which
//		call into MFC must have the AFX_MANAGE_STATE macro
//		added at the very beginning of the function.
//
//		For example:
//
//		extern "C" BOOL PASCAL EXPORT ExportedFunction()
//		{
//			AFX_MANAGE_STATE(AfxGetStaticModuleState());
//			// normal function body here
//		}
//
//		It is very important that this macro appear in each
//		function, prior to any calls into MFC.  This means that
//		it must appear as the first statement within the 
//		function, even before any object variable declarations
//		as their constructors may generate calls into the MFC
//		DLL.
//
//		Please see MFC Technical Notes 33 and 58 for additional
//		details.
//

/////////////////////////////////////////////////////////////////////////////
// CDinputApp

BEGIN_MESSAGE_MAP(CDinputApp, CWinApp)
	//{{AFX_MSG_MAP(CDinputApp)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDinputApp construction

CDinputApp::CDinputApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CDinputApp object

CDinputApp theApp;

CDigitizer m_digitizer;
long m_xy[2];

void OpenComm()
{
	m_digitizer.OpenComm();
}

long * ReadXY()
{
	m_digitizer.ReadData();

	m_xy[0] = m_digitizer.m_xy[1] +
						m_digitizer.m_xy[2] * 0xFF +
						m_digitizer.m_xy[3] * 0xFFFF +
						m_digitizer.m_xy[4] * 0xFFFFFF;

	m_xy[1] = m_digitizer.m_xy[5] +
						m_digitizer.m_xy[6] * 0xFF +
						m_digitizer.m_xy[7] * 0xFFFF +
						m_digitizer.m_xy[8] * 0xFFFFFF;

	return m_xy;
}

void Config()
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	CDigiCfgDlg dlg;
	if(dlg.DoModal() == IDOK)
	{
		m_digitizer.m_digicfg.digitype = 23;
		m_digitizer.m_digicfg.digiport = dlg.m_nCom;
		m_digitizer.m_digicfg.digisize = dlg.m_nSize;
	}
	m_digitizer.WriteCfg("digi.ini");
}