www.pudn.com > exampleÇÔÈ¡ÓÊÏäÃÜÂë³ÌÐò.zip > commtestDlg.cpp

/* 
**	FILENAME			CommTestDlg.cpp 
** 
**	PURPOSE				This is the dialog that shows the comm activity. 
** 
**	CREATION DATE		15-09-1997 
**	LAST MODIFICATION	12-11-1997 
** 
**	AUTHOR				Remon Spekreijse 
** 
*/ 
 
#include "stdafx.h" 
#include "commtest.h" 
#include "commtestDlg.h" 
#include "configdlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
CCommtestDlg::CCommtestDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CCommtestDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CCommtestDlg) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
} 
 
void CCommtestDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CCommtestDlg) 
		// NOTE: the ClassWizard will add DDX and DDV calls here 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CCommtestDlg, CDialog) 
	//{{AFX_MSG_MAP(CCommtestDlg) 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_BN_CLICKED(IDC_BUTTON1, OnSendButton1) 
	ON_BN_CLICKED(IDC_BUTTON2, OnSendButton2) 
	ON_BN_CLICKED(IDC_BUTTON3, OnSendButton3) 
	ON_BN_CLICKED(IDC_BUTTON4, OnSendButton4) 
	ON_MESSAGE(WM_COMM_RXCHAR, OnCommunication) 
	ON_MESSAGE(WM_COMM_CTS_DETECTED, OnCTSDetected) 
	ON_BN_CLICKED(IDC_BUTTON7, OnClearButton1) 
	ON_BN_CLICKED(IDC_BUTTON8, OnClearButton2) 
	ON_BN_CLICKED(IDC_BUTTON9, OnClearButton3) 
	ON_BN_CLICKED(IDC_BUTTON10, OnClearButton4) 
	ON_BN_CLICKED(IDC_CONFIGBUTTON1, OnConfigbutton1) 
	ON_BN_CLICKED(IDC_CONFIGBUTTON2, OnConfigbutton2) 
	ON_BN_CLICKED(IDC_CONFIGBUTTON3, OnConfigbutton3) 
	ON_BN_CLICKED(IDC_CONFIGBUTTON4, OnConfigbutton4) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
BOOL CCommtestDlg::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 
	 
	m_ListBox[0].SubclassDlgItem(IDC_LIST1, this); 
	m_ListBox[1].SubclassDlgItem(IDC_LIST2, this); 
	m_ListBox[2].SubclassDlgItem(IDC_LIST3, this); 
	m_ListBox[3].SubclassDlgItem(IDC_LIST4, this); 
 
	m_Edit[0].SubclassDlgItem(IDC_EDIT1, this); 
	m_Edit[1].SubclassDlgItem(IDC_EDIT2, this); 
	m_Edit[2].SubclassDlgItem(IDC_EDIT3, this); 
	m_Edit[3].SubclassDlgItem(IDC_EDIT4, this); 
 
	// init the ports 
	for (int i = 0; i < 4; i++) 
	{ 
		if (m_Ports[i].InitPort(this, i + 1, i == 0 ? 9600 : 19200)) 
			m_Ports[i].StartMonitoring(); 
		else 
		{ 
			// port not found 
			m_Edit[i].SetWindowText("NOT FOUND"); 
			m_Edit[i].EnableWindow(FALSE); 
			m_ListBox[i].EnableWindow(FALSE); 
		} 
			 
	} 
			 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
void CCommtestDlg::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(); 
	} 
} 
 
HCURSOR CCommtestDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
void CCommtestDlg::OnSendButton1()  
{ 
	char buf[100]; 
	memset(&buf, 0, sizeof(buf)); 
	GetDlgItemText(IDC_EDIT1, buf, sizeof(buf)); 
	if (strcmp("NOT FOUND", buf) == 0) 
		return; 
 
	if (((CButton*)GetDlgItem(IDC_CHECK1))->GetCheck()) 
		buf[strlen(buf)] = 13; 
	m_Ports[0].WriteToPort(buf);	 
} 
 
void CCommtestDlg::OnSendButton2()  
{ 
	char buf[100]; 
	memset(&buf, 0, sizeof(buf)); 
	GetDlgItemText(IDC_EDIT2, buf, sizeof(buf)); 
	if (strcmp("NOT FOUND", buf) == 0) 
		return; 
 
	if (((CButton*)GetDlgItem(IDC_CHECK2))->GetCheck()) 
		buf[strlen(buf)] = 13; 
	m_Ports[1].WriteToPort(buf);	 
} 
 
void CCommtestDlg::OnSendButton3()  
{ 
	char buf[100]; 
	memset(&buf, 0, sizeof(buf)); 
	GetDlgItemText(IDC_EDIT3, buf, sizeof(buf)); 
	if (strcmp("NOT FOUND", buf) == 0) 
		return; 
	 
	if (((CButton*)GetDlgItem(IDC_CHECK3))->GetCheck()) 
		buf[strlen(buf)] = 13; 
	m_Ports[2].WriteToPort(buf);	 
} 
 
void CCommtestDlg::OnSendButton4()  
{ 
	char buf[100]; 
	memset(&buf, 0, sizeof(buf)); 
	GetDlgItemText(IDC_EDIT4, buf, sizeof(buf)); 
	if (strcmp("NOT FOUND", buf) == 0) 
		return; 
 
	if (((CButton*)GetDlgItem(IDC_CHECK4))->GetCheck()) 
		buf[strlen(buf)] = 13; 
	m_Ports[3].WriteToPort(buf); 
} 
 
LONG CCommtestDlg::OnCommunication(WPARAM ch, LPARAM port) 
{ 
	if (port <= 0 || port > 4) 
		return -1; 
 
	if (ch == 13 && ((CButton*)GetDlgItem(IDC_CHECK5 + port - 1))->GetCheck()) 
	{ 
		m_ListBox[port-1].AddString(m_strReceived[port-1]); 
		m_ListBox[port-1].SetSel(m_ListBox[port-1].GetCount()-1, TRUE); 
		(m_strReceived[port-1]).Empty(); 
	} 
	else if (((CButton*)GetDlgItem(IDC_CHECK5 + port - 1))->GetCheck()) 
		m_strReceived[port-1] += (char)ch; 
	else 
	{ 
		CString string; 
		string += (char)ch; 
		m_ListBox[port-1].AddString(string); 
		m_ListBox[port-1].SetSel(m_ListBox[port-1].GetCount()-1, TRUE); 
	} 
 
	return 0; 
} 
 
LONG CCommtestDlg::OnCTSDetected(WPARAM, LPARAM port) 
{ 
	if (port <= 0 || port > 4) 
		return -1; 
 
	CString string; 
	string = "Clear To Send"; 
	m_ListBox[port-1].AddString(string); 
	m_ListBox[port-1].SetSel(m_ListBox[port-1].GetCount()-1, TRUE); 
 
	return 0; 
} 
 
 
void CCommtestDlg::OnClearButton1()  
{ 
	m_ListBox[0].ResetContent(); 
} 
 
void CCommtestDlg::OnClearButton2()  
{ 
	m_ListBox[1].ResetContent(); 
} 
 
void CCommtestDlg::OnClearButton3()  
{ 
	m_ListBox[2].ResetContent(); 
} 
 
void CCommtestDlg::OnClearButton4()  
{ 
	m_ListBox[3].ResetContent(); 
} 
 
void CCommtestDlg::OnConfigbutton1()  
{ 
	CConfigDlg* dlg = new CConfigDlg(this, m_Ports[0].GetDCB()); 
	dlg->m_strSendBuffer.Format("%d", m_Ports[0].GetWriteBufferSize()); 
	 
	DWORD dwCommEvents = m_Ports[0].GetCommEvents(); 
	dlg->m_CommBreakDetected = (dwCommEvents & EV_BREAK) > 0 ? TRUE : FALSE; 
	dlg->m_CommCTSDetected   = (dwCommEvents & EV_CTS) > 0 ? TRUE : FALSE; 
	dlg->m_CommDSRDetected   = (dwCommEvents & EV_DSR) > 0 ? TRUE : FALSE; 
	dlg->m_CommERRDetected   = (dwCommEvents & EV_ERR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRingDetected  = (dwCommEvents & EV_RING) > 0 ? TRUE : FALSE; 
	dlg->m_CommRLSDDetected  = (dwCommEvents & EV_RLSD) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxchar        = (dwCommEvents & EV_RXCHAR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxcharFlag    = (dwCommEvents & EV_RXFLAG) > 0 ? TRUE : FALSE; 
	dlg->m_CommTXEmpty       = (dwCommEvents & EV_TXEMPTY) > 0 ? TRUE : FALSE; 
 
	if (dlg->DoModal() == IDOK) 
	{ 
		DWORD dwCommEvents = 0; 
		if (dlg->m_CommBreakDetected) 
			dwCommEvents |= EV_BREAK; 
		if (dlg->m_CommCTSDetected) 
			dwCommEvents |= EV_CTS; 
		if (dlg->m_CommDSRDetected) 
			dwCommEvents |= EV_DSR; 
		if (dlg->m_CommERRDetected) 
			dwCommEvents |= EV_ERR; 
		if (dlg->m_CommRingDetected) 
			dwCommEvents |= EV_RING; 
		if (dlg->m_CommRLSDDetected) 
			dwCommEvents |= EV_RLSD; 
		if (dlg->m_CommRxchar) 
			dwCommEvents |= EV_RXCHAR; 
		if (dlg->m_CommRxcharFlag) 
			dwCommEvents |= EV_RXFLAG; 
		if (dlg->m_CommTXEmpty) 
			dwCommEvents |= EV_TXEMPTY; 
 
		m_Ports[0].InitPort(this, 1,  
			atoi(dlg->m_strBaudRate), 
			dlg->m_strParity[0], 
			atoi(dlg->m_strDataBits), 
			atoi(dlg->m_strStopBits), 
			dwCommEvents, 
			atoi(dlg->m_strSendBuffer)); 
 
		m_Ports[0].StartMonitoring(); 
	} 
	 
	delete dlg; 
} 
 
void CCommtestDlg::OnConfigbutton2()  
{ 
	CConfigDlg* dlg = new CConfigDlg(this, m_Ports[1].GetDCB()); 
	 
	DWORD dwCommEvents = m_Ports[1].GetCommEvents(); 
	 
	dlg->m_strSendBuffer.Format("%d", m_Ports[1].GetWriteBufferSize()); 
	dlg->m_CommBreakDetected = (dwCommEvents & EV_BREAK) > 0 ? TRUE : FALSE; 
	dlg->m_CommCTSDetected   = (dwCommEvents & EV_CTS) > 0 ? TRUE : FALSE; 
	dlg->m_CommDSRDetected   = (dwCommEvents & EV_DSR) > 0 ? TRUE : FALSE; 
	dlg->m_CommERRDetected   = (dwCommEvents & EV_ERR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRingDetected  = (dwCommEvents & EV_RING) > 0 ? TRUE : FALSE; 
	dlg->m_CommRLSDDetected  = (dwCommEvents & EV_RLSD) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxchar        = (dwCommEvents & EV_RXCHAR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxcharFlag    = (dwCommEvents & EV_RXFLAG) > 0 ? TRUE : FALSE; 
	dlg->m_CommTXEmpty       = (dwCommEvents & EV_TXEMPTY) > 0 ? TRUE : FALSE; 
 
	if (dlg->DoModal() == IDOK) 
	{ 
		dwCommEvents = 0; 
		if (dlg->m_CommBreakDetected) 
			dwCommEvents |= EV_BREAK; 
		if (dlg->m_CommCTSDetected) 
			dwCommEvents |= EV_CTS; 
		if (dlg->m_CommDSRDetected) 
			dwCommEvents |= EV_DSR; 
		if (dlg->m_CommERRDetected) 
			dwCommEvents |= EV_ERR; 
		if (dlg->m_CommRingDetected) 
			dwCommEvents |= EV_RING; 
		if (dlg->m_CommRLSDDetected) 
			dwCommEvents |= EV_RLSD; 
		if (dlg->m_CommRxchar) 
			dwCommEvents |= EV_RXCHAR; 
		if (dlg->m_CommRxcharFlag) 
			dwCommEvents |= EV_RXFLAG; 
		if (dlg->m_CommTXEmpty) 
			dwCommEvents |= EV_TXEMPTY; 
 
		m_Ports[1].InitPort(this, 2,  
			atoi(dlg->m_strBaudRate), 
			dlg->m_strParity[0], 
			atoi(dlg->m_strDataBits), 
			atoi(dlg->m_strStopBits), 
			dwCommEvents, 
			atoi(dlg->m_strSendBuffer)); 
 
		m_Ports[1].StartMonitoring(); 
	} 
	 
	delete dlg; 
 
} 
 
void CCommtestDlg::OnConfigbutton3()  
{ 
	CConfigDlg* dlg = new CConfigDlg(this, m_Ports[2].GetDCB()); 
 
	DWORD dwCommEvents = m_Ports[2].GetCommEvents(); 
	 
	dlg->m_strSendBuffer.Format("%d", m_Ports[2].GetWriteBufferSize()); 
	dlg->m_CommBreakDetected = (dwCommEvents & EV_BREAK) > 0 ? TRUE : FALSE; 
	dlg->m_CommCTSDetected   = (dwCommEvents & EV_CTS) > 0 ? TRUE : FALSE; 
	dlg->m_CommDSRDetected   = (dwCommEvents & EV_DSR) > 0 ? TRUE : FALSE; 
	dlg->m_CommERRDetected   = (dwCommEvents & EV_ERR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRingDetected  = (dwCommEvents & EV_RING) > 0 ? TRUE : FALSE; 
	dlg->m_CommRLSDDetected  = (dwCommEvents & EV_RLSD) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxchar        = (dwCommEvents & EV_RXCHAR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxcharFlag    = (dwCommEvents & EV_RXFLAG) > 0 ? TRUE : FALSE; 
	dlg->m_CommTXEmpty       = (dwCommEvents & EV_TXEMPTY) > 0 ? TRUE : FALSE; 
 
	if (dlg->DoModal() == IDOK) 
	{ 
		dwCommEvents = 0; 
 
		if (dlg->m_CommBreakDetected) 
			dwCommEvents |= EV_BREAK; 
		if (dlg->m_CommCTSDetected) 
			dwCommEvents |= EV_CTS; 
		if (dlg->m_CommDSRDetected) 
			dwCommEvents |= EV_DSR; 
		if (dlg->m_CommERRDetected) 
			dwCommEvents |= EV_ERR; 
		if (dlg->m_CommRingDetected) 
			dwCommEvents |= EV_RING; 
		if (dlg->m_CommRLSDDetected) 
			dwCommEvents |= EV_RLSD; 
		if (dlg->m_CommRxchar) 
			dwCommEvents |= EV_RXCHAR; 
		if (dlg->m_CommRxcharFlag) 
			dwCommEvents |= EV_RXFLAG; 
		if (dlg->m_CommTXEmpty) 
			dwCommEvents |= EV_TXEMPTY; 
 
		m_Ports[2].InitPort(this, 3,  
			atoi(dlg->m_strBaudRate), 
			dlg->m_strParity[0], 
			atoi(dlg->m_strDataBits), 
			atoi(dlg->m_strStopBits), 
			dwCommEvents, 
			atoi(dlg->m_strSendBuffer)); 
 
		m_Ports[2].StartMonitoring(); 
	} 
	 
	delete dlg; 
 
} 
 
void CCommtestDlg::OnConfigbutton4()  
{ 
	CConfigDlg* dlg = new CConfigDlg(this, m_Ports[3].GetDCB()); 
 
	DWORD dwCommEvents = m_Ports[3].GetCommEvents(); 
	 
	dlg->m_strSendBuffer.Format("%d", m_Ports[3].GetWriteBufferSize()); 
	dlg->m_CommBreakDetected = (dwCommEvents & EV_BREAK) > 0 ? TRUE : FALSE; 
	dlg->m_CommCTSDetected   = (dwCommEvents & EV_CTS) > 0 ? TRUE : FALSE; 
	dlg->m_CommDSRDetected   = (dwCommEvents & EV_DSR) > 0 ? TRUE : FALSE; 
	dlg->m_CommERRDetected   = (dwCommEvents & EV_ERR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRingDetected  = (dwCommEvents & EV_RING) > 0 ? TRUE : FALSE; 
	dlg->m_CommRLSDDetected  = (dwCommEvents & EV_RLSD) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxchar        = (dwCommEvents & EV_RXCHAR) > 0 ? TRUE : FALSE; 
	dlg->m_CommRxcharFlag    = (dwCommEvents & EV_RXFLAG) > 0 ? TRUE : FALSE; 
	dlg->m_CommTXEmpty       = (dwCommEvents & EV_TXEMPTY) > 0 ? TRUE : FALSE; 
 
	if (dlg->DoModal() == IDOK) 
	{ 
		dwCommEvents = 0; 
 
		if (dlg->m_CommBreakDetected) 
			dwCommEvents |= EV_BREAK; 
		if (dlg->m_CommCTSDetected) 
			dwCommEvents |= EV_CTS; 
		if (dlg->m_CommDSRDetected) 
			dwCommEvents |= EV_DSR; 
		if (dlg->m_CommERRDetected) 
			dwCommEvents |= EV_ERR; 
		if (dlg->m_CommRingDetected) 
			dwCommEvents |= EV_RING; 
		if (dlg->m_CommRLSDDetected) 
			dwCommEvents |= EV_RLSD; 
		if (dlg->m_CommRxchar) 
			dwCommEvents |= EV_RXCHAR; 
		if (dlg->m_CommRxcharFlag) 
			dwCommEvents |= EV_RXFLAG; 
		if (dlg->m_CommTXEmpty) 
			dwCommEvents |= EV_TXEMPTY; 
 
		m_Ports[3].InitPort(this, 4,  
			atoi(dlg->m_strBaudRate), 
			dlg->m_strParity[0], 
			atoi(dlg->m_strDataBits), 
			atoi(dlg->m_strStopBits), 
			dwCommEvents, 
			atoi(dlg->m_strSendBuffer)); 
 
		m_Ports[3].StartMonitoring(); 
	} 
	 
	delete dlg; 
}