dialog.cpp

使用VC6开发 通过并口操作IIC 使用winio驱动操作并口

	// TODO: Add your command handler code here
    CString filename;
    CFileDialog opendlg(true,NULL,NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,"IML文件(*.IML)|*.IML|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.Compare("MCC I2C Message List File V2")!=0){
		AfxMessageBox("文件格式不支持");
		return;
	}
	m_list.m_Data.ClearAll();
	while(file.ReadString(szLine)){
		if(szLine.GetLength()<17) continue;
		if(szLine.GetAt(0)!='$') continue;
		szLine.Delete(3,10);
		szLine.Replace("$"," ");
		szLine.Replace(","," ");
		szLine.TrimLeft();
		szLine.TrimRight();
		m_list.m_Data.AddRow(szLine);
	}
	m_list.Show();
	m_iScrollRow = 0;
	ShowValue();
	m_FileName = "";
	m_list.SetFocus();
}

void C$$Safe_root$$Dlg::OnMenuFileSave() 
{
	// TODO: Add your command handler code here
	if(m_FileName.GetLength() == 0){
		OnMenuFileSaveAs();
		return;
	}
	CStdioFile file;
	file.Open(m_FileName,CFile::modeCreate|CFile::modeWrite);
/*	CString szLine("");
	szLine.Format("%02X\n",m_iIICAddr);
	file.WriteString(szLine);*/ // ver 1.0
	WriteFileHead(file);
	for(int i=0;i<m_list.m_Data.GetSize();i++){
		file.WriteString(m_list.m_Data.GetRow(i));
	}
}

void C$$Safe_root$$Dlg::OnMenuFileSaveAs() 
{
	// TODO: Add your command handler code here
    CString filename;
    CFileDialog opendlg(false,"txt","2546",OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,"文本文件(*.txt)|*.txt|All Files(*.*)|*.*||",NULL);
    if(opendlg.DoModal()==IDOK)
        filename=opendlg.GetPathName();
	else
		return;
	CStdioFile file;
	file.Open(filename,CFile::modeCreate|CFile::modeWrite);
/*	CString szLine("");
	szLine.Format("%02X\n",m_iIICAddr);
	file.WriteString(szLine);*/
	WriteFileHead(file);
	for(int i=0;i<m_list.m_Data.GetSize();i++){
		file.WriteString(m_list.m_Data.GetRow(i));
	}
	m_FileName = filename;
}

void C$$Safe_root$$Dlg::SelectRow(int row)
{
	m_iScrollRow = row;
	ShowValue();
}

void C$$Safe_root$$Dlg::SaveRegValue(BYTE val)
{
	m_list.SaveScroll(m_iScrollRow,val);
	ShowValue();
	return;
}

void C$$Safe_root$$Dlg::OnEndlabeleditList4(NMHDR* pNMHDR, LRESULT* pResult) 
{
    LV_DISPINFO *plvDispInfo = (LV_DISPINFO *)pNMHDR;
    LV_ITEM	*plvItem = &plvDispInfo->item;
	CString str(plvItem->pszText);
	int len = str.GetLength();
	BYTE val=0;
    if (plvItem->pszText != NULL)
    {
		if(plvItem->iSubItem==0)
			m_list.SetItemText (plvItem->iItem, plvItem->iSubItem, plvItem->pszText);
		if(StrToVal(str,val)){
			if(m_bHex)
				str.Format("%02X",val);
			else
				str.Format("%02d",val);
			m_list.SetItemText (plvItem->iItem, plvItem->iSubItem, str);
		}
    }

    *pResult = FALSE;
}
/*
gxListCtrl::OnEndLabelEdit (NMHDR* pNMHDR, LRESULT* pResult) 
{
    LV_DISPINFO *plvDispInfo = (LV_DISPINFO *)pNMHDR;
    LV_ITEM	*plvItem = &plvDispInfo->item;

    if (plvItem->pszText != NULL)
    {
		SetItemText (plvItem->iItem, plvItem->iSubItem, plvItem->pszText);
    }
    *pResult = FALSE;
}*/

BOOL C$$Safe_root$$Dlg::StrToVal(CString str,BYTE& val)
{
	int i;
	char* p;
	if(m_bHex)
		i = strtoul(str,&p,16);
	else
		i = strtoul(str,&p,10);
	if((i <= 0xFF)&&(i>=0)){
		val = i;
		return true;
	}else return false;
}

void C$$Safe_root$$Dlg::OnChangeEditIicAddr() 
{
	UpdateData();	
	StrToVal(m_strIICAddr,m_iIICAddr);
//	m_list.SaveIICAddr(m_iScrollRow,m_iIICAddr);
}

void C$$Safe_root$$Dlg::OnChangeEditNote() 
{
	UpdateData();
	m_list.SaveNote(m_iScrollRow,m_strNote);
}

void C$$Safe_root$$Dlg::OnChangeEditRegAddr() 
{
	UpdateData();
	StrToVal(m_strRegAddr,m_iRegAddr);
	m_list.SaveRegAddr(m_iScrollRow,m_iRegAddr);
}

void C$$Safe_root$$Dlg::OnChangeEditRegName() 
{
	UpdateData();
	m_list.SaveRegName(m_iScrollRow,m_strRegName);	
}

void C$$Safe_root$$Dlg::OnChangeEditRegValue() 
{
	UpdateData();
	StrToVal(m_strRegValue,m_iRegValue);
	m_list.SaveScroll(m_iScrollRow,m_iRegValue);
	m_scroll.SetScrollPos(m_iRegValue);
}

BOOL C$$Safe_root$$Dlg::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class
    if(pMsg->message == WM_KEYDOWN)
    {
        switch(pMsg->wParam)
        {
//        case VK_RETURN://屏蔽回车
//            return TRUE;
        case VK_ESCAPE://屏蔽Esc
            return TRUE;
        }
    }		
	return CDialog::PreTranslateMessage(pMsg);
}

void C$$Safe_root$$Dlg::OnOK() 
{
	// TODO: Add extra validation here
	if(GetFocus() == &m_tmpLine){
		OnButtonTx();
		return;
	}
	SendRowData(m_iScrollRow);	
}

void C$$Safe_root$$Dlg::SendRowData(int row)
{
	BYTE val;
	CString tmp;
	CString str;
	m_WriteLog.GetWindowText(str);
	tmp.Format("\r\n#%d: ",++m_iWriteLines);
	str += tmp;
	int ack = 0,sum =0;
#if 1
	if(pPort == NULL) return;
	pPort->SendStart();
//	pPort->SendByte(m_iIICAddr);
	for(int i=0;i<m_list.m_Data.GetRowLength(row);i++){
		val = m_list.m_Data.GetValue(row,i);
		ack += pPort->SendByte(val);
		sum ++;
		tmp.Format("%02X ",val);
		str += tmp;
	}
	pPort->SendStop();	
	tmp.Format("\r\nSend %d bytes,%d ack received.",sum,ack);
	str += tmp;
	if(str.GetLength()>4094){
		str = str.Right(4094);
		int pos = str.GetLength() - str.Find("\r\n");
		str = str.Right(pos-2);
	}
	m_WriteLog.SetWindowText(str);
//	m_WriteLog.GetLineCount();
	m_WriteLog.LineScroll(m_WriteLog.GetLineCount()-1);
#endif
}

void C$$Safe_root$$Dlg::OnMenuHelp() 
{
	// TODO: Add your command handler code here
	CAboutDlg dlgAbout;
	dlgAbout.DoModal();	
}

void C$$Safe_root$$Dlg::OnMenuExit() 
{
	// TODO: Add your command handler code here
	::PostQuitMessage(0);
}

void C$$Safe_root$$Dlg::OnBit0() 
{
	// TODO: Add your control notification handler code here
	BYTE val = 0;
	for(int i = 7;i>=0;i--){
		val <<= 1;
		val+= pBit[i]->GetBit();
	}
	m_iRegValue = val;
	m_scroll.SetScrollPos(val);
	OnHScroll(8, 0, &m_scroll);
}

void C$$Safe_root$$Dlg::OnButton2() 
{
	// TODO: Write Line
	if(m_bSendAll) return;
	m_bSendAll = true;
	SetTimer(1,1000,NULL);
	int size = m_list.m_Data.GetSize();
	for(int i=0;i<size;i++)
		SendRowData(i);
}

void C$$Safe_root$$Dlg::OnClearWriteLog() 
{
	// TODO: Add your control notification handler code here
	m_WriteLog.SetWindowText("Start:");
	m_iWriteLines = 0;
}

void C$$Safe_root$$Dlg::OnClearReadLog() 
{
	// TODO: Add your control notification handler code here
	m_ReadLog.SetWindowText("Start:");
	m_iReadLines = 0;	
}

void C$$Safe_root$$Dlg::WriteFileHead(CStdioFile &file)
{
	file.WriteString("##\n");
	file.WriteString("#############################\n");
	file.WriteString("##  I2c data file ver 2.0  ##\n");
	file.WriteString("##  注意：第一行不要更改!  ##\n");
	file.WriteString("##  以#开头的行将当作注释  ##\n");
	file.WriteString("#############################\n");
}

void C$$Safe_root$$Dlg::OnButtonAdd() 
{
	// TODO: Add your control notification handler code here
	m_list.m_Data.AddRow();
	m_list.Show();
	ShowValue();	
}

void C$$Safe_root$$Dlg::OnButtonDelete() 
{
	// TODO: Add your control notification handler code here
	if(m_list.m_Data.GetSize()<2) return;
	int i = m_list.GetSelectionMark();
	if(i<0) return;
	if(m_iScrollRow = m_list.m_Data.GetSize() -1)
		m_iScrollRow--;
	m_list.m_Data.DeleteRow(i);
	m_list.Show();
	ShowValue();	
}

void C$$Safe_root$$Dlg::OnButtonTx() 
{
	// TODO: Add your control notification handler code here
	CString str,str2,tmp;
	BYTE val;
	m_WriteLog.GetWindowText(str2);
	tmp.Format("\r\n#%d: ",++m_iWriteLines);
	str2 += tmp;
	int ack = 0,sum =0;

	this->m_tmpLine.GetWindowText(str);
	if(str.GetLength()<2) return;
	if(pPort == NULL) return;
	pPort->SendStart();
	str.Replace(" ","");
	for(int i=0;i<str.GetLength();i++){
		if(i%2==0) continue;
		StrToVal(str.Mid(i-1,2),val);
		ack += pPort->SendByte(val);
		sum ++;
		tmp.Format("%02X ",val);
		str2 += tmp;
	}
	pPort->SendStop();
	tmp.Format("\r\nSend %d bytes,%d ack received.",sum,ack);
	str2 += tmp;
	if(str2.GetLength()>4094){
		str2 = str2.Right(4094);
		int pos = str2.GetLength() - str2.Find("\r\n");
		str2 = str2.Right(pos-2);
	}
	m_WriteLog.SetWindowText(str2);
//	m_WriteLog.GetLineCount();
	m_WriteLog.LineScroll(m_WriteLog.GetLineCount()-1);
}

void C$$Safe_root$$Dlg::OnButtonSave() 
{
	// TODO: Add your control notification handler code here
	CString str;
	m_tmpLine.GetWindowText(str);
	m_list.m_Data.AddRow(str);
	m_list.Show();
	m_list.EnsureVisible(m_list.m_Data.GetSize(),0);
	ShowValue();
}

void C$$Safe_root$$Dlg::OnButtonTxRx() 
{
	// TODO: Add your control notification handler code here
	CString str,str2,tmp,tmp2;
	BYTE val,ReadBytes;
	m_ReadLog.GetWindowText(str2);
	tmp.Format("\r\n#%d:Read ",++m_iReadLines);
	str2 += tmp;
	int ack = 0,sum = 0,read = 0;
	BYTE ReadAddr = 0,RegAddr = 0;
	this->m_tmpLine.GetWindowText(str);
	if(str.GetLength()<5) return;
	if(pPort == NULL) return;
	this->m_ReadBytes.GetWindowText(tmp2);
	pPort->SendStart();
	str.Replace(" ","");
	for(int i=0;i<5;i++){
		if(i%2==0) continue;
		StrToVal(str.Mid(i-1,2),val);
		if(i==1)
		{
			ReadAddr = val+1;
		}
		else
		{
			RegAddr = val;
		}
		ack += pPort->SendByte(val);
		sum ++;
		tmp.Format("%02X ",val);
		str2 += tmp;
	}
	pPort->SendStart();
	pPort->SendByte(ReadAddr);
//	pPort->SendByte(RegAddr);
	BOOL btmp = m_bHex;
	m_bHex = false;
	StrToVal(tmp2,val);
	m_bHex = btmp;
	ReadBytes = val;
	tmp.Format(",%d bytes:\r\n",val);
	str2 += tmp;
	for(int j=0;j<ReadBytes;j++){
		if(j == ReadBytes-1)
			val = pPort->ReceiveByteNoAck();
		else
			val = pPort->ReceiveByte();
		tmp.Format("%02X ",val);
		str2 += tmp;
	}
	str2 += "\r\n";
	for(int k=0;k<ReadBytes;k++){
		tmp.Format("%02X ",BYTE(RegAddr+k));
		str2 += tmp;
	}
	if(str2.GetLength()>4094){
		str2 = str2.Right(4094);
		int pos = str2.GetLength() - str2.Find("\r\n");
		str2 = str2.Right(pos-2);
	}
	m_ReadLog.SetWindowText(str2);
	m_ReadLog.LineScroll(m_ReadLog.GetLineCount()-1);
	pPort->SendStop();	
}

void C$$Safe_root$$Dlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	bool flag;
	switch(nIDEvent){
	case 1:
		KillTimer(1);
		m_bSendAll = false;
		CDialog::OnTimer(nIDEvent);
		break;
	case 2:
		flag=pPort->CheckBus();
		if(flag!=m_bBusReady){
			m_bBusReady=flag;
			ShowBusState();
		}
		break;
	default:
		break;
	}
}

void C$$Safe_root$$Dlg::OnTrackList4(NMHDR* pNMHDR, LRESULT* pResult) 
{
	HD_NOTIFY *phdn = (HD_NOTIFY *) pNMHDR;
	// TODO: Add your control notification handler code here
	
	*pResult = 0;
}

void C$$Safe_root$$Dlg::ShowBusState()
{
	if(m_bBusReady){
		this->SetWindowText("Bus ready now");
	}
	else{
		this->SetWindowText("!!Bus busy or power off!!");
	}
}