scommtestdlg.cpp

SCommtest

// SCommTestDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SCommTest.h"
#include "SCommTestDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CTime   tm;   
CString   tmstr; 
CWinThread *pThread;  //定义线程指针
HWND hWnd;     //定义句柄
bool bend=TRUE;   //定义控制线程运行全局变量
UINT ThreadFunction(LPVOID pParam)//自定义另一线程函数 
{
	 while(!bend)
	 {
		 Beep(100,100);
		 Sleep(2000);
	 }
  return 0;
}


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()

/////////////////////////////////////////////////////////////////////////////
// CSCommTestDlg dialog

CSCommTestDlg::CSCommTestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSCommTestDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSCommTestDlg)
	m_strRXData = _T("");
	m_strTXData = _T("");
	m_time = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDI_ICON1);
   //HICON   icon   =   AfxGetApp()->LoadIcon(IDI_ICON1);   
  // ::SendMessage(HWND(AfxGetApp()),WM_SETICON,ICON_SMALL,(HWND)icon);
}

void CSCommTestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSCommTestDlg)
	DDX_Control(pDX, IDC_MSCOMM1, m_ctrlComm);
	DDX_Text(pDX, IDC_EDIT_RXDATA, m_strRXData);
	//DDX_Text(pDX, IDC_TIME, m_time);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSCommTestDlg, CDialog)
	//{{AFX_MSG_MAP(CSCommTestDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_MANUALSEND, OnButtonManualsend)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_WM_TIMER()
	ON_WM_CREATE()
	ON_BN_CLICKED(IDC_SEND, OnSend)
	ON_BN_CLICKED(IDC_FSC, OnFsFromText)
	ON_BN_CLICKED(IDC_CLEAR, OnClear)
	ON_WM_CTLCOLOR()
	ON_BN_CLICKED(IDC_SENDSTR, OnSendstr)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_ZZXC, OnZzxc)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSCommTestDlg message handlers

BOOL CSCommTestDlg::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
  
	
  CFont   font;   
  //font.CreatePointFont(160,"宋体",NULL);
/*
  font.CreateFont(24*80,   0,   0,0,   800,   FALSE,   FALSE,   0,   
  ANSI_CHARSET,   OUT_DEFAULT_PRECIS,   
  CLIP_DEFAULT_PRECIS,   DEFAULT_QUALITY,   
  DEFAULT_PITCH   |   FF_SWISS,   _T("Arial"));   */
GetDlgItem(IDC_TIME)->SetFont(&font,true); 


    //AfxMessageBox(Filepath);
 // CTime   tm  = CTime::GetCurrentTime();   
 // CString   tmstr;   
 // tmstr.Format(_T("%Y-%M-%D %H:%M:%S"),tm.GetYear(),tm.GetMonth(),tm.GetDay(),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
// CTime   tm  = CTime::GetCurrentTime();   
 //CString   tmstr,tmstr1;   
 //tmstr.Format(_T("%d-%d-%d"),tm.GetYear(),tm.GetMonth(),tm.GetDay());
//tmstr1.Format(_T("%d:%d:%d"),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
  //m_time=tmstr+"\t"+tmstr1;
tm=CTime::GetCurrentTime();
tmstr.Format(_T("现在时间是%d-%d-%d %d:%d:%d"),tm.GetYear(),tm.GetMonth(),tm.GetDay(),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
// m_time=tmstr;
SetTimer(1,400,NULL);




	 //ASSERT(FALSE);
//ASSERT_VALID(NULL);
	// TODO: Add extra initialization here


	if(m_ctrlComm.GetPortOpen())
		m_ctrlComm.SetPortOpen(FALSE);

	m_ctrlComm.SetCommPort(1);   //选择com1
	if( !m_ctrlComm.GetPortOpen())
		m_ctrlComm.SetPortOpen(TRUE);//打开串口
	else
		AfxMessageBox("cannot open serial port");

	m_ctrlComm.SetSettings("9600,n,8,1"); //波特率9600，无校验，8个数据位，1个停止位
	m_ctrlComm.SetRThreshold(1); 
	m_ctrlComm.SetInputMode(1);
	//参数1表示每当串口接收缓冲区中有多于或等于1个字符时将引发一个接收数据的OnComm事件
	m_ctrlComm.SetInputLen(0);  //设置当前接收区数据长度为0
	m_ctrlComm.GetInput();//先预读缓冲区以清除残留数据
	

hWnd=GetSafeHwnd();  //得到当前窗口的安全句柄
pThread=AfxBeginThread(ThreadFunction,hWnd,THREAD_PRIORITY_NORMAL);  //启动我的另一个线程
pThread->m_bAutoDelete=FALSE;   //线程结束高置为手动


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

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

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

void CSCommTestDlg::OnComm() 
{
	// TODO: Add your control notification handler code here
	VARIANT variant_inp;
	COleSafeArray safearray_inp;
	LONG len,k;
	BYTE rxdata[2048]; //设置BYTE数组 An 8-bit integerthat is not signed.
	CString strtemp;
	
	if(m_ctrlComm.GetCommEvent()==2)     //事件值为2表示接收缓冲区内有字符
	{
       	int inputlen=m_ctrlComm.GetInBufferCount();//得到缓冲区长度
		CString si;
		si.Format("%d",inputlen);
		SetDlgItemText(IDC_RCVLEN,si);

		variant_inp=m_ctrlComm.GetInput();   //读缓冲区
		safearray_inp=variant_inp;           //VARIANT型变量转换为ColeSafeArray型变量
		len=safearray_inp.GetOneDimSize(); //得到有效数据长度
		for(k=0;k<len;k++)
			safearray_inp.GetElement(&k,rxdata+k);//转换为BYTE型数组
      
		for(k=0;k<len;k++)             //将数组转换为Cstring型变量
		{
			//BYTE bt=*(char*)(rxdata+k);      //字符型
             BYTE bt=(rxdata[k]);
			//strtemp.Format("%c",bt);//将字符送入临时变量strtemp存放
			
            strtemp.Format("%X",bt); 
			strtemp=(strlen(strtemp)==2?strtemp:"0"+strtemp)+" ";
			m_strRXData+=strtemp;    //加入接收编辑框对应字符串    
		}
         // m_strRXData+="\r\n"; 
	}
	UpdateData(FALSE);           //更新编辑框内容
}


/*
void CSCommTestDlg::OnComm() 
{
	VARIANT m_input1;
	COleSafeArray m_input2;
	long length,i;
	BYTE data[1024];
	CString str;
//	int nn=m_ctrlComm.GetCommEvent();
//	str.Format("%d",nn);
//	AfxMessageBox(str);
	if(m_ctrlComm.GetCommEvent()==2)//接收缓冲区内有字符
	{
		m_input1=m_ctrlComm.GetInput();//读取缓冲区内的数据
		m_input2=m_input1;//将VARIANT型变量转换为ColeSafeArray型变量
		length=m_input2.GetOneDimSize();//确定数据长度
		for(i=0;i<length;i++)
			m_input2.GetElement(&i,data+i);//将数据转换为BYTE型数组

		for(i=0;i<length;i++)//将数组转换为Cstring型变量
		{
			BYTE a=* (char *)(data+i);
			str.Format("%c",a);
			m_strRXData+=str;
		}
	}
	UpdateData(FALSE);//更新编辑框内容
}

*/

void CSCommTestDlg::OnButtonManualsend() 
{
	// TODO: Add your control notification handler code here02 52 04 00 C8 F8 66 03

//char szsmd[]={0x02, 0x52, 0x04, 0x02, 0xC8, 0xF8, 0x64, 0x03};
BYTE fsmd[]={0x02, 0x52, 0x04, 0x00, 0xC8, 0xF8, 0x66, 0x03};
//char szsmd[]={0x02, 0x52, 0x04, 0x02, 0xC8, 0xF8, 0x64, 0x03};

CByteArray smd;
BYTE* pfsmd=fsmd;
/*
smd.Add(0x02);
smd.Add(0x52);
smd.Add(0x04);
smd.Add(0x00);
smd.Add(0xC8);
smd.Add(0xF8);
smd.Add(0x66);
smd.Add(0x03);  */

for (int i=0;i<sizeof(fsmd);i++,pfsmd++)
smd.Add(*pfsmd);
//smd.SetAt(3,0x02);
//smd.SetAt(6,0x64);
  
 CString   str,   str1,str2,str3;      
 int n   =   smd.GetSize();   
  for(int ii=0;ii<n;ii++)   
  {   
            str.Format("%X", smd[ii]);
			str=(strlen(str)==2?str:"0"+str)+" ";
            str1 += str;  
			str2.Format("%c", smd[ii]);
			str2=(strlen(str2)==2?str2:"0"+str2)+" ";
            str3 += str2;   


  }   

WriteFile(str1);

COleVariant szsmd=(COleVariant)smd;
//CString smd.Fomat("%s",szsmd);
	UpdateData(TRUE); //读取编辑框内容
	//m_ctrlComm.SetOutput(COleVariant(m_strTXData));//发送数据
	UpdateData(FALSE);
	//m_strTXData=(TEXT)szcmd;
   m_ctrlComm.SetOutput(szsmd);
CEdit* pedit=(CEdit*)GetDlgItem(IDC_EDIT_TXDATA);
pedit->SetWindowText(str1);

 m_strRXData=_T("");

}


/*发送数据
void CCComDlg::OnButton1() 
{