www.pudn.com > ReadTypeAB.rar > ReadTypeABDlg.cpp

// ReadTypeABDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "ReadTypeAB.h" 
#include "ReadTypeABDlg.h" 
#include "comm.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CReadTypeABDlg dialog 
 
CReadTypeABDlg::CReadTypeABDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CReadTypeABDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CReadTypeABDlg) 
		// 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 CReadTypeABDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CReadTypeABDlg) 
	DDX_Control(pDX, IDC_LIST1, m_lstNum); 
	DDX_Control(pDX, IDC_COMBO1, m_comPort); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CReadTypeABDlg, CDialog) 
	//{{AFX_MSG_MAP(CReadTypeABDlg) 
	ON_BN_CLICKED(IDC_CONNECT, OnConnect) 
	ON_BN_CLICKED(IDC_CLOSE, OnClose) 
	ON_BN_CLICKED(IDC_READ_TYPEA, OnReadTypea) 
	ON_BN_CLICKED(IDC_READ_TYPEB, OnReadTypeb) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CReadTypeABDlg message handlers 
 
BOOL CReadTypeABDlg::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 
	 
	CenterWindow(GetDesktopWindow());	// center to the hpc screen 
 
	// TODO: Add extra initialization here 
	 
	m_comPort.AddString(_T("COM1")); 
	m_comPort.AddString(_T("COM2")); 
	m_comPort.AddString(_T("COM3")); 
	m_comPort.AddString(_T("COM4")); 
	m_comPort.AddString(_T("COM5")); 
	m_comPort.AddString(_T("COM6")); 
	m_comPort.AddString(_T("COM7")); 
	m_comPort.AddString(_T("COM8")); 
	m_comPort.AddString(_T("COM9"));	 
	 
	m_comPort.SetCurSel(0); 
	 
	GetDlgItem(IDC_CLOSE)->EnableWindow(FALSE); 
	GetDlgItem(IDC_READ_TYPEA)->EnableWindow(FALSE); 
	GetDlgItem(IDC_READ_TYPEB)->EnableWindow(FALSE); 
 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
HANDLE	hComm = NULL; 
 
void CReadTypeABDlg::OnConnect()  
{ 
	// TODO: Add your control notification handler code here 
	CString strPort; 
	m_comPort.GetLBText(m_comPort.GetCurSel(), strPort); 
	 
	char port[10]; 
	memset(port,0,10); 
#ifdef _WIN32_WCE 
	WideCharToMultiByte(CP_ACP, 0, strPort, -1, port, 10, 0, 0); 
#else 
	strcpy(port,strPort); 
#endif 
	CloseComm(hComm); 
	BOOL bOpen = OpenComm(hComm, port,19200); 
	 
	if (!bOpen) 
	{ 
		MessageBox(_T("Cannot open com port!")); 
		return; 
	} 
	 
	GetDlgItem(IDC_CONNECT)->EnableWindow(FALSE); 
	GetDlgItem(IDC_CLOSE)->EnableWindow(TRUE); 
	GetDlgItem(IDC_READ_TYPEA)->EnableWindow(TRUE); 
	GetDlgItem(IDC_READ_TYPEB)->EnableWindow(TRUE); 
} 
 
void CReadTypeABDlg::OnClose()  
{ 
	// TODO: Add your control notification handler code here 
	BOOL bClose = CloseComm(hComm); 
	hComm = NULL; 
	 
	GetDlgItem(IDC_CONNECT)->EnableWindow(TRUE); 
	GetDlgItem(IDC_CLOSE)->EnableWindow(FALSE); 
	GetDlgItem(IDC_READ_TYPEA)->EnableWindow(FALSE); 
	GetDlgItem(IDC_READ_TYPEB)->EnableWindow(FALSE); 
} 
 
void CReadTypeABDlg::OnReadTypea()  
{ 
	// TODO: Add your control notification handler code here 
	ASSERT(hComm); 
 
	int nRead; 
	unsigned char buff[1024]; 
	BOOL bWrite; 
	//写置TypeB命令 
	memset(buff,0,1024*sizeof(unsigned char)); 
	strcpy((char*)buff, "60030186412B"); 
	buff[12] = 0x03; 
	bWrite = WriteComm(hComm, buff,13); 
	//读应答数据 
	memset(buff, 0, 1024*sizeof(unsigned char)); 
	nRead = ReadComm(hComm, buff, 1024); 
	if (nRead <= 0) 
		ASSERT(false); 
 
	//写命令 
	memset(buff, 0, 1024 * sizeof(unsigned char) ); 
	//0x60 0x04 0x01 0x61 0x00 0x00 0x04 0x03 
	strcpy((char*)buff,"60040161000004"); 
	buff[14] = 0x03; 
	 
	bWrite = WriteComm(hComm,buff,15); 
	ASSERT(bWrite); 
	 
	//读卡号 
	memset(buff, 0, 1024 * sizeof(unsigned char) ); 
	nRead = ReadComm(hComm,buff, 1024); 
	if (nRead <= 0) 
		return; 
	//没有读到卡片 
	if (strncmp((const char*)buff, "6005", 4)!=0) 
	{ 
		MessageBox(_T("No card Detected.."), _T("Error"), MB_ICONERROR); 
		return; 
	} 
	//已经读出了卡号buff[4..11]; 
	//编码 
	char hex_num[100]; 
	memset(hex_num, 0, 100); 
	strncpy(hex_num,(const char*)buff+4,8); 
 
	CString str; 
	str = hex_num; 
	MessageBeep(MB_OK); 
	 
	m_lstNum.InsertString(0,str); 
} 
 
void CReadTypeABDlg::OnReadTypeb()  
{ 
	// TODO: Add your control notification handler code here 
	ASSERT(hComm); 
	 
	BOOL bWrite; 
	int nRead; 
	unsigned char buff[1024]; 
 
	//写置TypeB命令 
	memset(buff,0,1024*sizeof(unsigned char)); 
	strcpy((char*)buff, "60030186422C"); 
	buff[12] = 0x03; 
	bWrite = WriteComm(hComm, buff,13); 
	//读应答数据 
	memset(buff, 0, 1024*sizeof(unsigned char)); 
	nRead = ReadComm(hComm, buff, 1024); 
	if (nRead <= 0) 
	{ 
		MessageBox(_T("No Response!"),_T("Error"),MB_ICONERROR); 
		return; 
	} 
	 
	//写命令 
	memset(buff, 0, 1024 * sizeof(unsigned char) ); 
	strcpy((char*)buff,"60020188EB"); 
	buff[10] = 0x03; 
	 
	bWrite = WriteComm(hComm,buff,11); 
	ASSERT(bWrite); 
	 
	//读卡号 
	memset(buff, 0, 1024 * sizeof(unsigned char) ); 
	nRead = ReadComm(hComm,buff, 1024); 
	if (nRead <= 0) 
	{ 
		MessageBox(_T("No Response!"),_T("Error"),MB_ICONERROR); 
		return; 
	} 
	//没有读到卡 
 
	if (strncmp((const char*)buff, "600D50", 6) != 0) 
	{ 
		TCHAR ts[1024]; 
	//	MultiByteToWideChar(CP_ACP,0,(const char*)buff,-1,ts,1024); 
		MessageBox(ts); 
		MessageBox(_T("No card Detected.."), _T("Error"), MB_ICONERROR); 
		return; 
	} 
	 
	//已经读出了卡号buff[6..13]; 
	//编码 
	char hex_num[100]; 
	memset(hex_num, 0, 100); 
	strncpy(hex_num, (const char*)buff+6, 8); 
	CString str; 
	str = hex_num; 
	MessageBeep(MB_OK); 
	 
	m_lstNum.InsertString(0,str);	 
}