buj.cpp

有关树WDM 驱动的编程.里面包含了许多实例,学习硬件的可以参考哦

// buj.cpp : implementation file
//

#include "stdafx.h"
#include "pctest.h"
#include "buj.h"
#include "address.h"
#include "adc.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define IC_io 0x60
extern  PCHAR mDynVxDName ;

/////////////////////////////////////////////////////////////////////////////
// Cbuj dialog


Cbuj::Cbuj(CWnd* pParent /*=NULL*/)
	: CDialog(Cbuj::IDD, pParent)
{
	//{{AFX_DATA_INIT(Cbuj)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
 j=0; i=0;
 data1=0;
 data=0;	
 data2=0;
 void outlet1();
 void outlet2();
 hDevice1=hDevice=NULL;
}


void Cbuj::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(Cbuj)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(Cbuj, CDialog)
	//{{AFX_MSG_MAP(Cbuj)
		// NOTE: the ClassWizard will add message map macros here
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Cbuj message handlers
BOOL Cbuj::OnInitDialog() 
{
	CDialog::OnInitDialog();
	// TODO: Add extra initialization here

  	 if(hDevice==NULL)
	{
	    hDevice = CreateFile(mDynVxDName, 
							GENERIC_READ,
							FILE_SHARE_READ,
							NULL,
							OPEN_EXISTING,
							0,
							NULL);
	if (hDevice == INVALID_HANDLE_VALUE)
	{
		AfxMessageBox("请检查板卡和驱动程序");
		CDialog::OnCancel();
		return FALSE;
	}
	W_AD=(Write_AD*)malloc(sizeof(Write_AD));
	 }    

	return TRUE;
}

void Cbuj::OnButton1() 
{
	// TODO: Add your control notification handler code here
j=1;
	data1=1;
outlet1();	
}

void Cbuj::outlet1()
{
if((i==0)&(data1==0))
	{	//data=0x01;
  	W_AD->Data=0x01;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(1,100,NULL);

	}
	if((i==0)&(data1==1))
     	{	//data=0x30;
  	W_AD->Data=0x30;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(1,100,NULL);
	}

   if((i==1)&(data1==0))
	{	//data=0x02;
  	W_AD->Data=0x02;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(2,100,NULL);
	}
   if((i==1)&(data1==1))
	{	//data=0x60;
  	W_AD->Data=0x60;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(2,100,NULL);
	}
  if((i==2)&(data1==0))
	{	//data=0x04;
  	W_AD->Data=0x04;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(3,100,NULL);
	}
  if((i==2)&(data1==1))
	{	//data=0xc0;
  	W_AD->Data=0xc0;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(3,100,NULL);
	}
   if((i==3)&(data1==0))
	{	//data=0x08;
  	W_AD->Data=0x08;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(4,100,NULL);
	}
   if((i==3)&(data1==1))
	 	{	//data=0x90;
  	W_AD->Data=0x90;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(4,100,NULL);
   }
}

void Cbuj::OnButton2() 
{
	// TODO: Add your control notification handler code here
j=2;
	data2=1;
outlet2();	
}

void Cbuj::outlet2()
{
	if(i==0&data2==0)
	{	//data=0x08;
  	W_AD->Data=0x08;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(1,100,NULL);

	}
	if(i==0&data2==1)
	{	//data=0x90;
  	W_AD->Data=0x90;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(1,100,NULL);

	}

   if(i==1&data2==0)
	{	//data=0x04;
  	W_AD->Data=0x04;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(2,100,NULL);
	}
  if(i==1&data2==1)
  {	//data=0xc0;
  	W_AD->Data=0xc0;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(2,100,NULL);
	}
  if(i==2&data2==0)
	{	//data=0x02;
  	W_AD->Data=0x02;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(3,100,NULL);
	}
    if(i==2&data2==1)
    {	//data=0x60;
  	W_AD->Data=0x60;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(3,100,NULL);
	}
   if(i==3&data2==0)
	{	//data=0x01;
  	W_AD->Data=0x01;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(4,100,NULL);
	}
   if(i==3&data2==1)
   	{	//data=0x30;
  	W_AD->Data=0x30;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	SetTimer(4,100,NULL);
	}
}

void Cbuj::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
		switch(nIDEvent)
{
   case 1:
		//data=0x00;
  	W_AD->Data=0x00;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	i++;
    KillTimer(1);
	SetTimer(5,100,NULL);
	break;
case 2:
	//data=0x00;
  	W_AD->Data=0x00;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	
	i++;
KillTimer(2);
SetTimer(6,100,NULL);
break;
case 3:
	//data=0x00;
  	W_AD->Data=0x00;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);

	i++;
KillTimer(3);
SetTimer(7,100,NULL);
break;
case 4:
	//data=0x00;
  	W_AD->Data=0x00;
    W_AD->Address=IC_io;
    DeviceIoControl(
					hDevice, 
					IOCTL_IOW,
					W_AD, 
					sizeof(W_AD)+1, 
					NULL, 
					0,
					&nRet, 
 					NULL);
	
	i++;
KillTimer(4);
SetTimer(8,100,NULL);
break;
case 5:
	if(j==1)
	outlet1();
	else
    outlet2();
KillTimer(5);
break;
case 6:
    if(j==1)
	outlet1();
	else
    outlet2();
KillTimer(6);
break;
case 7:
	if(j==1)
	outlet1();
	else
    outlet2();
KillTimer(7);
break;
case 8:
    i=0;
	if(j==1)
	outlet1();
	else
    outlet2();
KillTimer(8);	
break;
	}
	CDialog::OnTimer(nIDEvent);
}