// PWDG2Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "PCIWDG2.h"
#include "PWDG2Dlg.h"
#include "ACCES32.h"

#define MyKey   "Software\\PCIFIND\\NTioPCI\\Parameters"


TPCI_COMMON_CONFIG buf[64];
unsigned long BaseAddr;
bool Running;
bool RunFlag;

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

/////////////////////////////////////////////////////////////////////////////
// CPCIWDG2Dlg dialog

CPCIWDG2Dlg::CPCIWDG2Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPCIWDG2Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPCIWDG2Dlg)
	m_BaseAddress = _T(" Base Address: 0000");
	m_Temperature = _T(" Temperature (F): 00.0");
	m_CounterCheck = _T("_");
	m_TemperatureCheck = _T("_");
	m_DI0Check = _T("_");
	m_DI1Check = _T("_");
	m_FanCheck = _T("_");
	m_VoltageHighCheck = _T("_");
	m_VoltageLowCheck = _T("_");
	m_InterruptCheck = _T("_");
	m_Base4 = _T(" Base + 4: 00");
	m_Base5 = _T(" Base + 5: 00");
	m_ISABase = _T("300");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPCIWDG2Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPCIWDG2Dlg)
	DDX_Control(pDX, IDC_ISAEDIT, m_IsaEditCtrl);
	DDX_Text(pDX, IDC_BASE, m_BaseAddress);
	DDX_Text(pDX, IDC_ISAEDIT, m_ISABase);
	DDX_Text(pDX, IDC_TEMP, m_Temperature);
	DDX_Text(pDX, IDC_CHECK1, m_CounterCheck);
	DDX_Text(pDX, IDC_CHECK2, m_TemperatureCheck);
	DDX_Text(pDX, IDC_CHECK3, m_DI0Check);
	DDX_Text(pDX, IDC_CHECK4, m_DI1Check);
	DDX_Text(pDX, IDC_CHECK5, m_FanCheck);
	DDX_Text(pDX, IDC_CHECK6, m_VoltageHighCheck);
	DDX_Text(pDX, IDC_CHECK7, m_VoltageLowCheck);
	DDX_Text(pDX, IDC_CHECK8, m_InterruptCheck);
	DDX_Text(pDX, IDC_BASE4, m_Base4);
	DDX_Text(pDX, IDC_BASE5, m_Base5);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPCIWDG2Dlg, CDialog)
	//{{AFX_MSG_MAP(CPCIWDG2Dlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDCANCEL, OnExitButton)
	ON_BN_CLICKED(IDOK, OnTestButton)
	ON_WM_TIMER()
	ON_WM_SHOWWINDOW()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPCIWDG2Dlg message handlers

BOOL CPCIWDG2Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// 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

   if (InPortB(0x61) == 0xAA55) {
      MessageBox("ACCESNT.SYS not detected. Please copy ACCESNT.SYS into [NT]/system32/drivers and re-run this sample.", "Warning", MB_OK);
   }
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

// 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 CPCIWDG2Dlg::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 CPCIWDG2Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CPCIWDG2Dlg::OnExitButton() 
{
	KillTimer(0);
	exit(0);
}

void CPCIWDG2Dlg::FindCards(void)
{
	bool found;
	HKEY Key;
	DWORD DataType, DataSize, num, i;

	found = false;
	
	RegOpenKeyEx(HKEY_LOCAL_MACHINE, MyKey, 0, KEY_READ, &Key);
	DataSize = sizeof(num);
	RegQueryValueEx(Key, "NumDevices", NULL, &DataType, (PUCHAR)&num, &DataSize);

	if (num > 0)
	{
		DataSize = num * sizeof(TPCI_COMMON_CONFIG);
		RegQueryValueEx(Key, "PCICommonConfig", NULL, &DataType, (PUCHAR)buf, &DataSize);
	}
	for (i=0; i<num; i++)
	{
		if (buf[i].DeviceID == 0x22C0 && buf[i].VendorID == 0x494F)
		{
			char text[64];
			BaseAddr = buf[i].BaseAddresses[2] & 0xFFF8;
			sprintf(text, "%4.4x", BaseAddr);
			m_ISABase = text;
			found = true;
			RunFlag = true;
			break;
		}
	}
	if (!found)
	{
		m_IsaEditCtrl.SetFocus();
        RunFlag = false;
		
	}
	UpdateData(false);
	RegCloseKey(Key);
}

void CPCIWDG2Dlg::OnTestButton() 
{
	
	UpdateData(true);
	sscanf(m_ISABase, "%x", &BaseAddr);
	SetTimer(0, 10, NULL);	
}

void CPCIWDG2Dlg::OnTimer(UINT nIDEvent) 
{
	unsigned short readback;
	char Text[64];
	double Temp;
	
	readback = InPortB(BaseAddr+4);
	sprintf(Text, " Base + 4: %x", readback);
	m_Base4 = Text;
	
	m_CounterCheck = "_";
	m_TemperatureCheck = "_";
	m_DI0Check = "_";
	m_DI1Check = "_";
	m_FanCheck = "_";
	m_VoltageHighCheck = "_";
	m_VoltageLowCheck = "_";
	m_InterruptCheck = "_";

	if (!(readback & 1)) m_CounterCheck = "X";
	if (!(readback & 2)) m_TemperatureCheck = "X";
	if (readback & 4) m_DI0Check = "X";
	if (readback & 8) m_DI1Check = "X";
	if(!RunFlag)
		if (!(readback & 16)) m_FanCheck = "X";
	else
		if (readback & 16) m_FanCheck = "X";
	
	if (!(readback & 32)) m_VoltageHighCheck = "X";
	if (!(readback & 64)) m_VoltageLowCheck = "X";
	if(!RunFlag)
		if (!(readback & 128)) m_InterruptCheck = "X";
	else
		if (readback & 128) m_InterruptCheck = "X";

	readback = InPortB(BaseAddr+5);
	sprintf(Text, " Base + 5: %x", readback);
	m_Base5 = Text;
	
	// Temperature is simply ((BASE+5) * 11/15) + 7
	Temp = (readback * (11.0 / 15.0)) + 7.0;
	sprintf(Text, " Temperature (F): %.2f", Temp);
	m_Temperature = Text;

	UpdateData(false);

	CDialog::OnTimer(nIDEvent);
}

void CPCIWDG2Dlg::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);
	
	FindCards();	
}