sprintdlg.cpp

wince操作系统下evc 操作串口类及其使用

// SPrintDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SPrint.h"
#include "SPrintDlg.h"


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

/////////////////////////////////////////////////////////////////////////////
// CSPrintDlg dialog

CSPrintDlg::CSPrintDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSPrintDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSPrintDlg)
		// 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 CSPrintDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSPrintDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSPrintDlg, CDialog)
	//{{AFX_MSG_MAP(CSPrintDlg)
	ON_BN_CLICKED(IDC_OPEN, OnOpen)
	ON_BN_CLICKED(IDC_CLOSE, OnClose)
	ON_BN_CLICKED(IDC_SEND, OnSend)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSPrintDlg message handlers

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



void CSPrintDlg::OnOpen() 
{
	m_ceSeries.m_OnSeriesRead = OnSeriesRead;

    if (!m_ceSeries.OpenPort(this,1,9600,NOPARITY,8,0))
	{
		SetDlgItemText(IDC_EDIT1,_T("打开串口1失败"));
	}
	else  //打开成功的话，将关闭按钮和发送按钮置为可用
	{
			SetDlgItemText(IDC_EDIT1,_T("打开串口1成功"));
			GetDlgItem(IDC_OPEN)->EnableWindow(FALSE);
			GetDlgItem(IDC_CLOSE)->EnableWindow(TRUE);
			GetDlgItem(IDC_SEND)->EnableWindow(TRUE);
	}

	
}
void CSPrintDlg::OnSeriesRead(CWnd* pWnd,BYTE* buf,int bufLen)
{
/*	CSPrintDlg *pDlg = (CSPrintDlg *)pWnd;
	CEdit * pEdit;
	pEdit = (CEdit*)pDlg->GetDlgItem(IDC_EDTRECV);

	CString strRecv = (char*)buf;
	CString strOld;
	pEdit->GetWindowText(strOld);
	pEdit->SetWindowText(strOld + strRecv);
    
	delete[] buf;
	
	*/
}

void CSPrintDlg::OnClose() 
{
  m_ceSeries.ClosePort();
  GetDlgItem(IDC_OPEN)->EnableWindow(TRUE);
  GetDlgItem(IDC_CLOSE)->EnableWindow(FALSE);
  GetDlgItem(IDC_SEND)->EnableWindow(FALSE);	
}

void CSPrintDlg::OnSend() 
{
	UpdateData(TRUE);
  // BYTE  * send;//发送字符串  
//	send= new BYTE[40];
	unsigned char  *send;//发送字符串  
	send= new unsigned char[40];
 	send[0]='a';
	send[1]=':';
	send[2]=',';
	send[3]='b';
	send[4]='c';
	send[5]=0x0A;
	send[6]=0xB7;
	send[7]=0xEB;
	send[8]=' ';
	send[9]=0xB2;
	send[10]=0xFD;
	send[11]=' ';
	send[12]=0xBD;
	send[13]=0xA3;
	send[14]=' ';
	send[15]=0xCD;
	send[16]=0xF2;
	send[17]=' ';
	send[18]=0xCB;
	send[19]=0xEA;
	send[20]=0xB0;
	send[21]=0xA1;
	send[22]=0xA3;
	send[23]=0xA1;
	send[24]=0x0A;
    m_ceSeries.WritePort(send,40);
    
}