// mycommmDlg.cpp : implementation file
//

#include "stdafx.h"
#include "mycommm.h"
#include "mycommmDlg.h"

#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()

/////////////////////////////////////////////////////////////////////////////
// CMycommmDlg dialog

CMycommmDlg::CMycommmDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMycommmDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMycommmDlg)

	m_strTXData = _T("");
	m_strRXData = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMycommmDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMycommmDlg)
	DDX_Control(pDX, IDC_MSCOMM1, m_ctrlComm);
	DDX_Text(pDX, IDC_EDIT_TXDATA, m_strTXData);
	DDX_Text(pDX, IDC_EDIT_RXDATA, m_strRXData);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMycommmDlg, CDialog)
	//{{AFX_MSG_MAP(CMycommmDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_MANUALSEND, OnButtonManualsend)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_START, OnStart)
	ON_BN_CLICKED(IDC_TEST, OnTest)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_TIMTEST, OnTimtest)
	ON_BN_CLICKED(IDC_CLOSETIME, OnClosetime)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMycommmDlg message handlers

BOOL CMycommmDlg::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
	
	// TODO: Add extra initialization here
	
	if(m_ctrlComm.GetPortOpen())
		m_ctrlComm.SetPortOpen(FALSE);
	m_ctrlComm.SetCommPort(1); //選擇com1
	if( !m_ctrlComm.GetPortOpen())
		m_ctrlComm.SetPortOpen(TRUE);//打開串口
	else
		AfxMessageBox("cannot open serial port");
	m_ctrlComm.SetSettings("9600,n,8,1"); //波特率9600，無校驗，8個數據位，1個停止位
	m_ctrlComm.SetInputMode(1); //1：表示以二進制方式檢取數據
	m_ctrlComm.SetRThreshold(1);
	//參數1表示每當串口接收緩沖區中有多于或等于1個字符時將引發一個接收數據的OnComm事件
	m_ctrlComm.SetInputLen(0); //設置當前接收區數據長度為0
	m_ctrlComm.GetInput();//先預讀緩沖區以清除殘留數據



	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CMycommmDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
/*	UpdateData(TRUE);
	CByteArray hexdata;

	int len=String2Hex(m_strTXData,hexdata);
	
	m_ctrlComm.SetOutput(COleVariant(hexdata));*/
    
    CByteArray hexdata;
    CByteArray hexdatb;
    CByteArray hexdatc;
    
	char SSS[240]={"2103"};
	int len=String2Hex(SSS,hexdata);
    
	
	m_ctrlComm.SetOutput(COleVariant(hexdata));

//	m_ctrlComm.SetOutput(COleVariant("\r\n"));


}

BEGIN_EVENTSINK_MAP(CMycommmDlg, CDialog)
    //{{AFX_EVENTSINK_MAP(CMycommmDlg)
	ON_EVENT(CMycommmDlg, IDC_MSCOMM1, 1 /* OnComm */, OnOnCommMscomm1, VTS_NONE)
	//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CMycommmDlg::OnOnCommMscomm1() 
{
	// TODO: Add your control notification handler code here
/*	  VARIANT variant_inp;
      COleSafeArray safearray_inp;
      LONG len,k;
      BYTE rxdata[2048]; //設置BYTE數組 An 8-bit integerthat is not signed.
      CString strtemp;
      if(m_ctrlComm.GetCommEvent()==2) //事件值為2表示接收緩沖區內有字符
      {               ////////以下你可以根據自己的通信協議加入處理代碼
          variant_inp=m_ctrlComm.GetInput(); //讀緩沖區
          safearray_inp=variant_inp; //VARIANT型變量轉換為ColeSafeArray型變量
          len=safearray_inp.GetOneDimSize(); //得到有效數據長度
          for(k=0;k<len;k++)
              safearray_inp.GetElement(&k,rxdata+k);//轉換為BYTE型數組
          for(k=0;k<len;k++) //將數組轉換為Cstring型變量
          {
              BYTE bt=*(char*)(rxdata+k); //字符型
              strtemp.Format("%c",bt); //將字符送入臨時變量strtemp存放
              m_strRXData+=strtemp; //加入接收編輯框對應字符串 
          }
      }
      UpdateData(FALSE); //更新編輯框內容*/
     
	 
	   VARIANT variant_inp;
      COleSafeArray safearray_inp;
      LONG len,k;
      BYTE rxdata[2048]; //設置BYTE數組 An 8-bit integerthat is not signed.
      CString strtemp;
      if(m_ctrlComm.GetCommEvent()==2) //事件值為2表示接收緩沖區內有字符
      {               ////////以下你可以根據自己的通信協議加入處理代碼
          variant_inp=m_ctrlComm.GetInput(); //讀緩沖區
          safearray_inp=variant_inp; //VARIANT型變量轉換為ColeSafeArray型變量
          len=safearray_inp.GetOneDimSize(); //得到有效數據長度
          for(k=0;k<len;k++)
              safearray_inp.GetElement(&k,rxdata+k);//轉換為BYTE型數組
          for(k=0;k<len;k++) //將數組轉換為Cstring型變量
          {
              BYTE bt=*(char*)(rxdata+k); //字符型
              strtemp.Format("%02X ",bt);
              
              //strtemp.Format("%c",bt); //將字符送入臨時變量strtemp存放
              m_strRXData+=strtemp; //加入接收編輯框對應字符串 
          }
      }
      UpdateData(FALSE); //更新編輯框內容*/





}

void CMycommmDlg::OnButtonManualsend() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE); //讀取編輯框內容
	m_ctrlComm.SetOutput(COleVariant(m_strTXData));//發送數據
}



int CMycommmDlg::String2Hex(CString str, CByteArray &senddata)
{
	int hexdata,lowhexdata;
	int hexdatalen=0;
	int len=str.GetLength();
	
	senddata.SetSize(len/2);
	
	for(int i=0;i<len;)
	{
		char lstr,hstr=str[i];
		if(hstr==' ')
		{
			i++;
			continue;
		}
		i++;
		if(i>=len)
			break;
		lstr=str[i];
		hexdata=ConvertHexChar(hstr);
		lowhexdata=ConvertHexChar(lstr);
		if((hexdata==16)||(lowhexdata==16))
			break;
		else 
			hexdata=hexdata*16+lowhexdata;
		i++;
		senddata[hexdatalen]=(char)hexdata;
		hexdatalen++;
	}

	senddata.SetSize(hexdatalen);
	return hexdatalen;
}


char CMycommmDlg::ConvertHexChar(char ch) 
{
	if((ch>='0')&&(ch<='9'))
		return ch-0x30;
	else if((ch>='A')&&(ch<='F'))
		return ch-'A'+10;
	else if((ch>='a')&&(ch<='f'))
		return ch-'a'+10;
	else return (-1);
}

void CMycommmDlg::OnStart() 
{
	// TODO: Add your control notification handler code here
	 CByteArray hexdata;
     char SSS[240]={"210D01"};
	int len=String2Hex(SSS,hexdata);
    m_ctrlComm.SetOutput(COleVariant(hexdata));
}

void CMycommmDlg::OnTest() 
{
	// TODO: Add your control notification handler code here
	 CByteArray hexdata;
    CByteArray hexdatb;
    CByteArray hexdatc;
    
	char SSS[240]={"2106"};
	int len=String2Hex(SSS,hexdata);
    
	
	m_ctrlComm.SetOutput(COleVariant(hexdata));
}

void CMycommmDlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	switch (nIDEvent)
	{
	case 1:  ///處理ID為24的定時器
		OnTest();
		break;
	case 25:  ///處理ID為25的定時器
		
		break;
	}
	
	CDialog::OnTimer(nIDEvent);
}

void CMycommmDlg::OnTimtest() 
{
	// TODO: Add your control notification handler code here
	SetTimer(1,300,NULL);
}

void CMycommmDlg::OnClosetime() 
{
	// TODO: Add your control notification handler code here
	KillTimer(1);
}