iicdlg.cpp

使用VC6开发 通过并口操作IIC 使用winio驱动操作并口

// CIIDlg.cpp : implementation file
//
#include "stdafx.h"
#include "IIC.h"
#include "IICDlg.h"
#include "parallel.h"
#include <fstream>

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();
	
	// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA
	
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV supPort
	//}}AFX_VIRTUAL
	
	// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CIICDlg dialog

CIICDlg::CIICDlg(CWnd* pParent /*=NULL*/)
: CDialog(CIICDlg::IDD, pParent)
{
/*
	for(int i=0;i<8;i++)
		m_bit[i] = FALSE;
*/

	//{{AFX_DATA_INIT(CIICDlg)
	m_strRegName = _T("");
	m_strIICAddr = _T("");
	m_strRegAddr = _T("");
	m_strRegValue = _T("");
	m_strNote = _T("");
	m_bHex = TRUE;
	m_iWriteLines = 0;
	m_iReadLines = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

	pBit[0] = &m_bit0;pBit[1] = &m_bit1;pBit[2] = &m_bit2;pBit[3] = &m_bit3;
	pBit[4] = &m_bit4;pBit[5] = &m_bit5;pBit[6] = &m_bit6;pBit[7] = &m_bit7;
	m_bSendAll = false;
	pPort = NULL;
}

void CIICDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CIICDlg)
	DDX_Control(pDX, IDC_EDIT_TMP_LINE, m_tmpLine);
	DDX_Control(pDX, IDC_EDIT5, m_ReadBytes);
	DDX_Control(pDX, IDC_SPIN1, m_spin1);
	DDX_Control(pDX, IDC_EDIT_READ_LOG, m_ReadLog);
	DDX_Control(pDX, IDC_EDIT_WRITE_LOG, m_WriteLog);
	DDX_Control(pDX, IDC_BIT7, m_bit7);
	DDX_Control(pDX, IDC_BIT6, m_bit6);
	DDX_Control(pDX, IDC_BIT5, m_bit5);
	DDX_Control(pDX, IDC_BIT4, m_bit4);
	DDX_Control(pDX, IDC_BIT3, m_bit3);
	DDX_Control(pDX, IDC_BIT2, m_bit2);
	DDX_Control(pDX, IDC_BIT1, m_bit1);
	DDX_Control(pDX, IDC_BIT0, m_bit0);
	DDX_Control(pDX, IDC_SCROLLBAR1, m_scroll);
	DDX_Control(pDX, IDC_LIST4, m_list);
	DDX_Text(pDX, IDC_EDIT_STRING, m_strRegName);
	DDX_Text(pDX, IDC_EDIT1, m_strIICAddr);
	DDX_Text(pDX, IDC_EDIT2, m_strRegAddr);
	DDX_Text(pDX, IDC_EDIT3, m_strRegValue);
	DDX_Text(pDX, IDC_EDIT4, m_strNote);
	DDX_Check(pDX, IDC_CHECK9, m_bHex);
	//}}AFX_DATA_MAP
/*
	DDX_Check(pDX, IDC_CHECK1, m_bit[0]);
	DDX_Check(pDX, IDC_CHECK2, m_bit[1]);
	DDX_Check(pDX, IDC_CHECK3, m_bit[2]);
	DDX_Check(pDX, IDC_CHECK4, m_bit[3]);
	DDX_Check(pDX, IDC_CHECK5, m_bit[4]);
	DDX_Check(pDX, IDC_CHECK6, m_bit[5]);
	DDX_Check(pDX, IDC_CHECK7, m_bit[6]);
	DDX_Check(pDX, IDC_CHECK8, m_bit[7]);
*/
}

BEGIN_MESSAGE_MAP(CIICDlg, CDialog)
//{{AFX_MSG_MAP(CIICDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_COMMAND(ID_MENU_FILE_SAVE, OnMenuFileSave)
ON_WM_HSCROLL()
	ON_NOTIFY(NM_CLICK, IDC_LIST4, OnClickList4)
	ON_NOTIFY(LVN_KEYDOWN, IDC_LIST4, OnKeydownList4)
	ON_BN_CLICKED(IDC_CHECK9, OnCheck9)
	ON_COMMAND(ID_MENU_FILE_OPEN, OnMenuFileOpen)
	ON_NOTIFY(LVN_ENDLABELEDIT, IDC_LIST4, OnEndlabeleditList4)
	ON_EN_CHANGE(IDC_EDIT_IIC_ADDR, OnChangeEditIicAddr)
	ON_EN_CHANGE(IDC_EDIT_NOTE, OnChangeEditNote)
	ON_EN_CHANGE(IDC_EDIT_REG_ADDR, OnChangeEditRegAddr)
	ON_EN_CHANGE(IDC_EDIT_REG_NAME, OnChangeEditRegName)
	ON_EN_CHANGE(IDC_EDIT_REG_VALUE, OnChangeEditRegValue)
	ON_COMMAND(ID_MENU_FILE_SAVE_AS, OnMenuFileSaveAs)
	ON_COMMAND(ID_MENU_HELP, OnMenuHelp)
	ON_COMMAND(ID_MENU_EXIT, OnMenuExit)
	ON_BN_CLICKED(IDC_BIT0, OnBit0)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_CLEAR_WRITE_LOG, OnClearWriteLog)
	ON_BN_CLICKED(IDC_CLEAR_READ_LOG, OnClearReadLog)
	ON_COMMAND(ID_MENU_FILE_OPEN_IML, OnMenuFileOpenIml)
	ON_BN_CLICKED(IDC_BUTTON_ADD, OnButtonAdd)
	ON_BN_CLICKED(IDC_BUTTON_DELETE, OnButtonDelete)
	ON_BN_CLICKED(IDC_BUTTON_TX, OnButtonTx)
	ON_BN_CLICKED(IDC_BUTTON_SAVE, OnButtonSave)
	ON_BN_CLICKED(IDC_BUTTON_TX_RX, OnButtonTxRx)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_BIT1, OnBit0)
	ON_BN_CLICKED(IDC_BIT2, OnBit0)
	ON_BN_CLICKED(IDC_BIT3, OnBit0)
	ON_BN_CLICKED(IDC_BIT4, OnBit0)
	ON_BN_CLICKED(IDC_BIT5, OnBit0)
	ON_BN_CLICKED(IDC_BIT6, OnBit0)
	ON_BN_CLICKED(IDC_BIT7, OnBit0)
	ON_NOTIFY(HDN_TRACK, IDC_LIST4, OnTrackList4)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

//	ON_NOTIFY_REFLECT(LVN_ENDLABELEDIT, OnEndLabelEdit)
/////////////////////////////////////////////////////////////////////////////
// CIICDlg message handlers

BOOL CIICDlg::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)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		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
	m_scroll.SetScrollRange(0, 255);
	m_spin1.SetRange(1,255);
	m_spin1.SetPos(2);
	m_ReadBytes.SetWindowText("2");
	OnClearWriteLog();
	OnClearReadLog();
	// TODO: Add extra initialization here
#if 1
	pPort = new(parallel);
	pPort->InitPort();
#endif
	m_iIICAddr = 0x88;
	m_iRegAddr = 0x01;
	m_iRegValue = 0x80;	
	m_iScrollRow = 0;
	m_list.m_bHex = m_bHex;
	m_list.m_Data.AddRow();
	m_list.Show();
	ShowValue();
	ResetBit();
	m_bBusReady = pPort->CheckBus();
	this->ShowBusState();
	SetTimer(2,1000,NULL);
	//int InsertColumn( int nCol, LPCTSTR lpszColumnHeading, int nFormat = LVCFMT_LEFT, int nWidth = -1, int nSubItem = -1 );
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CIICDlg::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 CIICDlg::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 CIICDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

BOOL CIICDlg::DestroyWindow() 
{
	// TODO: Add your specialized code here and/or call the base class
	if(pPort != NULL) delete pPort;
	KillTimer(2);
	return CDialog::DestroyWindow();
}

void CIICDlg::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) 
{
	// TODO: Add your message handler code here and/or call default
	INT max;
	INT min;
	INT nCurPos;
	// Get current scroll position
	nCurPos = pScrollBar->GetScrollPos();
	
	// Get scroll range
	pScrollBar->GetScrollRange(&min, &max);
	
	// Determine which notification is being sent
	switch (nSBCode)
	{
	case SB_LINEDOWN:   
		nCurPos += 1;    // scroll arrow click - increment by 1
		break;
		
	case SB_LINEUP:   
		nCurPos -= 1;    // scroll arrow click - decrement by 1
		break;
		
	case SB_PAGEDOWN:     // scroll bar click - increment by 10
		nCurPos += 10;
		break;
		
	case SB_PAGEUP:     // scroll bar click - decrement by 10
        nCurPos -= 10;
        break;
		
	case SB_THUMBTRACK: // follow the thumb
		nCurPos = nPos;
		break;
	case SB_BOTTOM:
		nCurPos = 0xFF;
		break;
	case SB_TOP:
		nCurPos = 0;
		break;
	case SB_ENDSCROLL:
		break;
	default:
		break;
	}
	if(nCurPos>max) nCurPos=max;
	if(nCurPos<min) nCurPos=min;
	pScrollBar->SetScrollPos(nCurPos);
	SaveRegValue(nCurPos);
	SendRowData(m_iScrollRow);
	if(m_bHex)
		m_strRegValue.Format("%02X",nCurPos);
	else
		m_strRegValue.Format("%03d",nCurPos);
	for(int i =0;i<8;i++){
		pBit[i]->SetBit((nCurPos>>i)&0x01);
	}
	UpdateData(FALSE);
//	UpdateScroll();
	CDialog::OnHScroll(nSBCode, nPos, pScrollBar);
	pScrollBar->SetFocus();
}

void CIICDlg::OnClickList4(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	POSITION pos = m_list.GetFirstSelectedItemPosition();
	if (pos == NULL)
		TRACE0("No items were selected!\n");
	else
	{
		while (pos)
		{
			int nItem = m_list.GetNextSelectedItem(pos);
			TRACE1("Item %d was selected!\n", nItem);
			// you could do your own processing on nItem here
			SelectRow(nItem);
		}
	}
	*pResult = 0;
}

void CIICDlg::OnKeydownList4(NMHDR* pNMHDR, LRESULT* pResult) 
{
	LV_KEYDOWN* pLVKeyDow = (LV_KEYDOWN*)pNMHDR;
	// TODO: Add your control notification handler code here
	switch (pLVKeyDow->wVKey ){
	case 0x28:
		break;
	case 0x26:
		break;
	default:
		break;
	}
	*pResult = 0;
}

void CIICDlg::ShowValue()
{
	m_iIICAddr = m_list.m_Data.GetValue(m_iScrollRow,0);
	m_iRegAddr = m_list.m_Data.GetValue(m_iScrollRow,1);
	m_iRegValue = m_list.m_Data.GetValue(m_iScrollRow);
	m_strRegName = m_list.m_Data.GetName(m_iScrollRow);
	m_strNote = m_list.m_Data.GetNote(m_iScrollRow);
	CString str;
	if(m_bHex)
		str="%02X";
	else
		str="%03d";
	m_strIICAddr.Format(str,m_iIICAddr);
	m_strRegAddr.Format(str,m_iRegAddr);
	m_strRegValue.Format(str,m_iRegValue);
	m_scroll.SetScrollPos(m_iRegValue);
	for(int i =0;i<8;i++){
		pBit[i]->SetBit((m_iRegValue>>i)&0x01);
	}
	UpdateData(FALSE);
//	m_list.SetSelectionMark(m_iScrollRow);
	m_list.SetItemState(m_iScrollRow, LVIS_SELECTED, LVIS_SELECTED);
//	SendRowData(m_iScrollRow);
}

void CIICDlg::ResetBit()
{
/*	for(int i=0;i<8;i++)
		m_bit[i] = 2;*/
	UpdateData(FALSE);
}

void CIICDlg::OnCheck9() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	m_list.m_bHex = m_bHex;
	ShowValue();
	m_list.Show();
}

void CIICDlg::OnMenuFileOpen() 
{
	// TODO: Add your command handler code here
    CString filename;
    CFileDialog opendlg(true,NULL,NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,"文本文件|*.txt|All Files(*.*)|*.*||",NULL);
    if(opendlg.DoModal()==IDOK)
        filename=opendlg.GetPathName();
	else
		return;
	CStdioFile file;
	file.Open(filename,CFile::modeRead);
	CString szLine("");
	if (!file.ReadString(szLine)){
		AfxMessageBox("打开错误！");
		return;	
	}
	szLine.TrimLeft();
	szLine.TrimRight();
	if(szLine.GetLength()!=2){
		AfxMessageBox("文件格式错误！");
		return;
	}
/*	int addr;
	if(hexNumberToInt(szLine,addr))
		m_iIICAddrDeafault = addr;
		*/
	CString addr = szLine + " ";//老版本文件第一行是器件地址
	if(szLine.Compare("##") == 0)
		addr = "";
	m_list.m_Data.ClearAll();
	while(file.ReadString(szLine)){
		if(szLine.GetLength()<5) continue;
		if(szLine.GetAt(0)=='#') continue;
		szLine = addr + szLine;
		szLine.TrimLeft();
		m_list.m_Data.AddRow(szLine);
	}
	m_list.Show();
	m_iScrollRow = 0;
	ShowValue();
	m_list.SetFocus();
	m_FileName = filename;
}

void CIICDlg::OnMenuFileOpenIml() 
{