// complDlg.cpp : implementation file
//

#include "stdafx.h"
#include "compl.h"
#include "complDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CComplDlg dialog

CComplDlg::CComplDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CComplDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CComplDlg)
	m_sReseved = 0;
	m_sSend = 0;
	m_sPort = 0;
	m_nBt = 3600;
	m_nSETBT = 4;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CComplDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CComplDlg)
	DDX_Control(pDX, IDC_EDIT_SEND, m_cEditsend);
	DDX_Control(pDX, IDC_SETUPCOM, m_cSetupcomm);
	DDX_Control(pDX, IDC_SEND, m_cSend);
	DDX_Control(pDX, IDC_RESEVED, m_cReseved);
	DDX_Control(pDX, IDC_OPENCOMM, m_cOpencomm);
	DDX_Control(pDX, IDC_CLOSECOMM, m_cClosecomm);
	DDX_Text(pDX, IDC_EDIT_RESEVED, m_sReseved);
	DDX_Text(pDX, IDC_EDIT_SEND, m_sSend);
	DDX_CBIndex(pDX, IDC_COMBO_SELECT, m_sPort);
	DDX_Text(pDX, IDC_EDIT_BAUT, m_nBt);
	DDX_CBIndex(pDX, IDC_BTSETUP, m_nSETBT);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CComplDlg, CDialog)
	//{{AFX_MSG_MAP(CComplDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_RESEVED, OnReseved)
	ON_BN_CLICKED(IDC_SEND, OnSend)
	ON_BN_CLICKED(IDC_SETUPCOM, OnSetupcom)
	ON_CBN_SELCHANGE(IDC_BTSETUP, OnSelchangeBtsetup)
	ON_BN_CLICKED(IDC_CLOSECOMM, OnClosecomm)
	ON_BN_CLICKED(IDC_OPENCOMM, OnOpencomm)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CComplDlg message handlers

BOOL CComplDlg::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_cClosecomm.EnableWindow(false);
	m_cSend.EnableWindow(false);
	m_cSetupcomm.EnableWindow(false);
	m_cReseved.EnableWindow(false);
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

// 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 CComplDlg::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);
		dc.SetBkColor(RGB(250,0,0));
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CComplDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CComplDlg::OnReseved() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
    //CSetupc::OnSetup();

	DWORD length=0;
	unsigned ch[10];
	UpdateData(false);
	
	ReadFile(hCom,ch,1,&length,NULL);
	ch[0]=ch[0]-3435973632;
	m_sReseved=ch[0];
	SetCommMask(hCom,EV_TXEMPTY);
	UpdateData(false);

//	
}

void CComplDlg::OnSend() 
{
	// TODO: Add your control notification handler code here
		UpdateData(true); 
    //CSetupc::OnSetup();

	DWORD length=0;
	unsigned ch[10];
	ch[0]=m_sSend;
	WriteFile(hCom,ch,1,&length,NULL);
	m_cReseved.EnableWindow(true);
}

void CComplDlg::OnSetupcom() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true); 

	// TODO: Add your control notification handler code here
	//HANDLE hCom;

	SetupComm(hCom,1024,1024);
	COMMTIMEOUTS Timeouts;
	//DCB dcb;
	Timeouts.ReadIntervalTimeout=50;
    Timeouts.ReadTotalTimeoutConstant=500;
	Timeouts.ReadTotalTimeoutMultiplier=50;
	Timeouts.WriteTotalTimeoutConstant=500;
	Timeouts.WriteTotalTimeoutMultiplier=50;
	SetCommTimeouts(hCom,&Timeouts);
    int m_nSetupbt;
		switch(m_nSETBT)
	{case 0: m_nSetupbt=1200;break;
		case 1: m_nSetupbt=2400;break;
			case 2: m_nSetupbt=3600;break;
				case 3: m_nSetupbt=4800;break;
					case 4: m_nSetupbt=9600;break;
						case 5: m_nSetupbt=19200;break;}
	GetCommState(hCom,&dcb);
	dcb.BaudRate=10000;//m_nSetupbt;
	dcb.ByteSize=8;
	dcb.StopBits=ONESTOPBIT;
	dcb.Parity=NOPARITY;
	SetCommState(hCom,&dcb);
	UpdateData(false);
	m_cSend.EnableWindow(true);
	m_cSend.SetFocus();
	m_cSetupcomm.EnableWindow(false);
	m_cEditsend.SetFocus();
}

void CComplDlg::OnSelchangeBtsetup() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
	m_nBt=m_nSetupbt;
	UpdateData(false);
}

void CComplDlg::OnClosecomm() 
{
	// TODO: Add your control notification handler code here
	CloseHandle(hCom);
	m_cOpencomm.EnableWindow(true);
    m_cOpencomm.SetFocus();
	m_cReseved.EnableWindow(false);
	m_cSend.EnableWindow(false);
	m_cClosecomm.EnableWindow(false);
	m_cSetupcomm.EnableWindow(false);
	

}

void CComplDlg::OnOpencomm() 
{
	// TODO: Add your control notification handler code here
	switch(m_sPort)
	{case 0: m_strPort="COM1";  break;
	case 1:  m_strPort="COM2";  break;}
		hCom=CreateFile(m_strPort,GENERIC_READ|GENERIC_WRITE,
		            0,NULL,OPEN_EXISTING,
					FILE_ATTRIBUTE_NORMAL,
					NULL);
		m_cClosecomm.EnableWindow(true);
		m_cSetupcomm.EnableWindow(true);
		m_cSetupcomm.SetFocus();
		m_cSend.EnableWindow(false);
	    m_cOpencomm.EnableWindow(false);
	    m_cReseved.EnableWindow(false);
	
}

void CComplDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	CComplDlg::OnClosecomm();
	CDialog::OnCancel();
}