// Util6208Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "math.h"
#include "Util6208.h"
#include "Util6208Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


#ifndef   M_PI
#define   M_PI     3.14159265359
#endif

// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CUtil6208Dlg dialog




CUtil6208Dlg::CUtil6208Dlg(I16 hCard, CWnd* pParent /*=NULL*/)
	: CDialog(CUtil6208Dlg::IDD, pParent)
{
	int i;

	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_hCard = hCard;


	for( i=0; i<MAX_AO_CHANNELS; i++ )
	{
		m_fAngle[i] = 0.0;
		m_Square[i] = 0;
		m_DAMode[i] = AO_MODE_NONE;
		m_AOValue[i] = 0;
	}

	m_bDIData = 0x00;
	m_bDOData = 0x00;

	m_nTimer = -1;
}

void CUtil6208Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_ICON_DI0, m_DI0_ON);
	DDX_Control(pDX, IDC_ICON_DI1, m_DI1_ON);
	DDX_Control(pDX, IDC_ICON_DI2, m_DI2_ON);
	DDX_Control(pDX, IDC_ICON_DI3, m_DI3_ON);
	DDX_Control(pDX, IDC_COMBO_V0, m_cbAOMode0);
	DDX_Control(pDX, IDC_COMBO_V1, m_cbAOMode1);
	DDX_Control(pDX, IDC_COMBO_V2, m_cbAOMode2);
	DDX_Control(pDX, IDC_COMBO_V3, m_cbAOMode3);
	DDX_Control(pDX, IDC_COMBO_V4, m_cbAOMode4);
	DDX_Control(pDX, IDC_COMBO_V5, m_cbAOMode5);
	DDX_Control(pDX, IDC_COMBO_V6, m_cbAOMode6);
	DDX_Control(pDX, IDC_COMBO_V7, m_cbAOMode7);
	DDX_Control(pDX, IDC_SLIDER_V0, m_sdAOLevel0);
	DDX_Control(pDX, IDC_SLIDER_V1, m_sdAOLevel1);
	DDX_Control(pDX, IDC_SLIDER_V2, m_sdAOLevel2);
	DDX_Control(pDX, IDC_SLIDER_V3, m_sdAOLevel3);
}

BEGIN_MESSAGE_MAP(CUtil6208Dlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_CHECK_DO0, &CUtil6208Dlg::OnDO0Clicked)
	ON_BN_CLICKED(IDC_CHECK_DO1, &CUtil6208Dlg::OnDO1Clicked)
	ON_BN_CLICKED(IDC_CHECK_DO2, &CUtil6208Dlg::OnDO2Clicked)
	ON_BN_CLICKED(IDC_CHECK_DO3, &CUtil6208Dlg::OnDO3Clicked)
	ON_WM_TIMER()
	ON_WM_DESTROY()
	ON_CBN_SELCHANGE(IDC_COMBO_V0, &CUtil6208Dlg::OnAOLevel0Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V1, &CUtil6208Dlg::OnAOLevel1Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V2, &CUtil6208Dlg::OnAOLevel2Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V3, &CUtil6208Dlg::OnAOLevel3Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V4, &CUtil6208Dlg::OnAOLevel4Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V5, &CUtil6208Dlg::OnAOLevel5Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V6, &CUtil6208Dlg::OnAOLevel6Selchange)
	ON_CBN_SELCHANGE(IDC_COMBO_V7, &CUtil6208Dlg::OnAOLevel7Selchange)
	ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER_V3, &CUtil6208Dlg::OnSliderV3Changed)
	ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER_V2, &CUtil6208Dlg::OnSliderV2Changed)
	ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER_V1, &CUtil6208Dlg::OnSliderV1Changed)
	ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER_V0, &CUtil6208Dlg::OnSliderV0Changed)
END_MESSAGE_MAP()


// CUtil6208Dlg message handlers

BOOL CUtil6208Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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

	// TODO: Add extra initialization here
	m_cbAOMode0.SetCurSel( m_DAMode[0] );
	m_cbAOMode1.SetCurSel( m_DAMode[1] );
	m_cbAOMode2.SetCurSel( m_DAMode[2] );
	m_cbAOMode3.SetCurSel( m_DAMode[3] );
	m_cbAOMode4.SetCurSel( m_DAMode[4] );
	m_cbAOMode5.SetCurSel( m_DAMode[5] );
	m_cbAOMode6.SetCurSel( m_DAMode[6] );
	m_cbAOMode7.SetCurSel( m_DAMode[7] );

	m_sdAOLevel0.SetRange( -32768, 32767, TRUE );
	m_sdAOLevel0.SetTicFreq( 5 );

	m_sdAOLevel1.SetRange( -32768, 32767, TRUE );
	m_sdAOLevel1.SetTicFreq( 5 );

	m_sdAOLevel2.SetRange( -32768, 32767, TRUE );
	m_sdAOLevel2.SetTicFreq( 5 );

	m_sdAOLevel3.SetRange( -32768, 32767, TRUE );
	m_sdAOLevel3.SetTicFreq( 5 );

	m_nTimer = SetTimer( 1, 200, NULL );
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CUtil6208Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 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 CUtil6208Dlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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 function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CUtil6208Dlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CUtil6208Dlg::OnDO0Clicked()
{
	// TODO: Add your control notification handler code here
	int CheckSts;

	CheckSts = ((CButton*)GetDlgItem( IDC_CHECK_DO0 ))->GetCheck();

	if( CheckSts == BST_CHECKED )
	{
		m_bDOData |= 0x01;
	}
	else if( CheckSts == BST_UNCHECKED )
	{
		m_bDOData &= (~0x01);
	}

	DO_WritePort( m_hCard, 0, m_bDOData );
}

void CUtil6208Dlg::OnDO1Clicked()
{
	// TODO: Add your control notification handler code here
	int CheckSts;

	CheckSts = ((CButton*)GetDlgItem( IDC_CHECK_DO1 ))->GetCheck();

	if( CheckSts == BST_CHECKED )
	{
		m_bDOData |= 0x02;
	}
	else if( CheckSts == BST_UNCHECKED )
	{
		m_bDOData &= (~0x02);
	}

	DO_WritePort( m_hCard, 0, m_bDOData );
}

void CUtil6208Dlg::OnDO2Clicked()
{
	// TODO: Add your control notification handler code here
	int CheckSts;

	CheckSts = ((CButton*)GetDlgItem( IDC_CHECK_DO2 ))->GetCheck();

	if( CheckSts == BST_CHECKED )
	{
		m_bDOData |= 0x04;
	}
	else if( CheckSts == BST_UNCHECKED )
	{
		m_bDOData &= (~0x04);
	}

	DO_WritePort( m_hCard, 0, m_bDOData );
}

void CUtil6208Dlg::OnDO3Clicked()
{
	// TODO: Add your control notification handler code here
	int CheckSts;

	CheckSts = ((CButton*)GetDlgItem( IDC_CHECK_DO3 ))->GetCheck();

	if( CheckSts == BST_CHECKED )
	{
		m_bDOData |= 0x08;
	}
	else if( CheckSts == BST_UNCHECKED )
	{
		m_bDOData &= (~0x08);
	}

	DO_WritePort( m_hCard, 0, m_bDOData );
}

void CUtil6208Dlg::OnTimer(UINT_PTR nIDEvent)
{
	// TODO: Add your message handler code here and/or call default
	U32 dwPortData;
	int i;
	I16 p;
    double m;

	DI_ReadPort( m_hCard, 0, &dwPortData);

	dwPortData = ( dwPortData & 0x0F );

	if( dwPortData != m_bDIData )
	{

		m_bDIData = (U8)( dwPortData & 0xFF );

		if( (dwPortData & 0x01) == 0x01 )
		{
			m_DI0_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_RED) ) ;
		}
		else
		{
			m_DI0_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_BLACK) ) ;
		}

		if( (dwPortData & 0x02) == 0x02 )
		{
			m_DI1_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_RED) ) ;
		}
		else
		{
			m_DI1_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_BLACK) ) ;
		}

		if( (dwPortData & 0x04) == 0x04 )
		{
			m_DI2_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_RED) ) ;
		}
		else
		{ 
			m_DI2_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_BLACK) ) ;
		}

		if( (dwPortData & 0x08) == 0x08 )
		{
			m_DI3_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_RED) ) ;
		}
		else
		{
			m_DI3_ON.SetIcon( AfxGetApp()->LoadIcon(IDI_ICON_BLACK) ) ;
		}
	}
	
	/* Analog Output */
	for (i=0; i<MAX_AO_CHANNELS; i++)
	{
		if( m_DAMode[i] == AI_MODE_SINE )
		{
			m = sin(m_fAngle[i]);
			p = (I16)(m * 32767);
			m_fAngle[i] = m_fAngle[i] + M_PI / 36;

			AO_WriteChannel(m_hCard, i, p);
		}
		else if( m_DAMode[i] == AO_MODE_SQUARE )
		{
			AO_WriteChannel(m_hCard, i, m_Square[i]);
			if (((int)(m_fAngle[i]) % 36) == 0)
			{
				if (m_Square[i] == 32767) 
					m_Square[i] = -32768; 
				else
					m_Square[i] = 32767;
			}

            m_fAngle[i] = m_fAngle[i] + 1;
		}
	}


	CDialog::OnTimer(nIDEvent);
}

void CUtil6208Dlg::OnDestroy()
{
	CDialog::OnDestroy();

	// TODO: Add your message handler code here
	if( m_nTimer != -1 )
		KillTimer( m_nTimer );
}

void CUtil6208Dlg::OnAOLevel0Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode0.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[0] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[0] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[0] = AO_MODE_SQUARE;
		break;
	}

}

void CUtil6208Dlg::OnAOLevel1Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode1.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[1] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[1] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[1] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnAOLevel2Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode2.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[2] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[2] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[2] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnAOLevel3Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode3.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[3] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[3] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[3] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnAOLevel4Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode4.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[4] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[4] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[4] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnAOLevel5Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode5.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[5] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[5] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[5] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnAOLevel6Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode6.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[6] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[6] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[6] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnAOLevel7Selchange()
{
	// TODO: Add your control notification handler code here
	int nIndex;

	nIndex = m_cbAOMode7.GetCurSel();
	switch( nIndex )
	{
	case 0:
		m_DAMode[7] = AO_MODE_NONE;
		break;
	case 1:
		m_DAMode[7] = AI_MODE_SINE;
		break;
	case 2:
		m_DAMode[7] = AO_MODE_SQUARE;
		break;
	}
}

void CUtil6208Dlg::OnSliderV0Changed(NMHDR *pNMHDR, LRESULT *pResult)
{
	// TODO: Add your control notification handler code here
	int position;

	position = m_sdAOLevel0.GetPos();

	m_AOValue[0] = m_AOValue[1] = position;

	if( m_DAMode[0] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 0, (I16)m_AOValue[0] );

	if( m_DAMode[1] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 1, (I16)m_AOValue[1] );

	*pResult = 0;
}


void CUtil6208Dlg::OnSliderV1Changed(NMHDR *pNMHDR, LRESULT *pResult)
{
	// TODO: Add your control notification handler code here
	int position;

	position = m_sdAOLevel1.GetPos();

	m_AOValue[2] = m_AOValue[3] = position;

	if( m_DAMode[2] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 2, (I16)m_AOValue[2] );

	if( m_DAMode[3] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 3, (I16)m_AOValue[3] );

	*pResult = 0;
}


void CUtil6208Dlg::OnSliderV2Changed(NMHDR *pNMHDR, LRESULT *pResult)
{
	// TODO: Add your control notification handler code here
	int position;

	position = m_sdAOLevel2.GetPos();

	m_AOValue[4] = m_AOValue[5] = position;

	if( m_DAMode[4] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 4, (I16)m_AOValue[4] );

	if( m_DAMode[5] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 5, (I16)m_AOValue[5] );

	*pResult = 0;
}

void CUtil6208Dlg::OnSliderV3Changed(NMHDR *pNMHDR, LRESULT *pResult)
{
	// TODO: Add your control notification handler code here
	int position;

	position = m_sdAOLevel3.GetPos();

	m_AOValue[6] = m_AOValue[7] = position;

	if( m_DAMode[6] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 6, (I16)m_AOValue[6] );

	if( m_DAMode[7] == AO_MODE_NONE )
		AO_WriteChannel(m_hCard, 7, (I16)m_AOValue[7] );

	*pResult = 0;
}