setupcomdlg.cpp

多线程串口通信的例子,可以实现同时多串口的通信

// SetupComDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SerialTool.h"
#include "SetupComDlg.h"
#include "SerialToolDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSetupComDlg dialog


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


void CSetupComDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSetupComDlg)
	DDX_Control(pDX, IDC_COM_STOPBIT, m_comStopBit);
	DDX_Control(pDX, IDC_COM_DATABIT, m_comDataBit);
	DDX_Control(pDX, IDC_COM_CHECKBIT, m_comCheckBit);
	DDX_Control(pDX, IDC_COM_COM, m_comCom);
	DDX_Control(pDX, IDC_COM_BAUDRATE, m_comBaudRate);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSetupComDlg, CDialog)
	//{{AFX_MSG_MAP(CSetupComDlg)
	ON_BN_CLICKED(IDC_BUTTON_SAVE, OnButtonSave)
	ON_BN_CLICKED(IDC_BUTTON_CANCEL, OnButtonCancel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSetupComDlg message handlers

BOOL CSetupComDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here

	CSerialToolDlg *pDlg;
    pDlg = (CSerialToolDlg *)AfxGetMainWnd();
	int nComNum =pDlg->m_nCom;// pDlg->m_ThreadSerial

	char szCom[10];
	char szTemp[10];
	ZeroMemory(&szCom,sizeof(szCom));
    ZeroMemory(&szTemp,sizeof(szTemp));
	int i;
	for(i= 1;i<9;i++)
	{
		strcpy(szCom,"COM");
        strcat(szCom,itoa(i,szTemp,10));
		m_comCom.AddString((LPCTSTR)szCom);
	}
	m_comCom.SetCurSel(nComNum - 1);

	int nBaudRate = pDlg->m_ThreadSerial.GetBaudRate();
	strcpy(szBaudRate[0],"110");
	strcpy(szBaudRate[1],"300");
	strcpy(szBaudRate[2],"600");
	strcpy(szBaudRate[3],"1200");
	strcpy(szBaudRate[4],"2400");
	strcpy(szBaudRate[5],"4800");
	strcpy(szBaudRate[6],"9600");
	strcpy(szBaudRate[7],"14400");
	strcpy(szBaudRate[8],"19200");
	strcpy(szBaudRate[9],"38400");
	strcpy(szBaudRate[10],"56000");
	strcpy(szBaudRate[11],"57600");
	strcpy(szBaudRate[12],"115200");
	strcpy(szBaudRate[13],"128000");
	strcpy(szBaudRate[14],"256000");
	for(i=0;i<15;i++)
	{
		m_comBaudRate.AddString((LPCTSTR)szBaudRate[i]);
	}
	itoa(nBaudRate,szTemp,10);
	m_comBaudRate.SetWindowText((LPCTSTR)szTemp);


	int nDataBit = pDlg->m_ThreadSerial.GetDataBit();
	strcpy(szDataBit[0],"4");
	strcpy(szDataBit[1],"5");
    strcpy(szDataBit[2],"6");
	strcpy(szDataBit[3],"7");
	strcpy(szDataBit[4],"8");
	for(i=0;i<5;i++)
	{
		m_comDataBit.AddString((LPCTSTR)szDataBit[i]);
	}
	ZeroMemory(&szTemp,sizeof(szTemp));
	itoa(nDataBit,szTemp,10);
    m_comDataBit.SetWindowText((LPCTSTR)szTemp);

	int nCheckBit = pDlg->m_ThreadSerial.GetCheckBit();
	char szCheckBit[5][10];
	strcpy(szCheckBit[0],"无校验");
	strcpy(szCheckBit[1],"奇校验");
    strcpy(szCheckBit[2],"偶校验");
	strcpy(szCheckBit[3],"MARK");
	strcpy(szCheckBit[4],"SPACE");
	for(i=0;i<5;i++)
	{
		m_comCheckBit.AddString((LPCTSTR)szCheckBit[i]);
	}
    m_comCheckBit.SetCurSel(nCheckBit);

	int nStopBit = pDlg->m_ThreadSerial.GetStopBit();
	char szStopBit[3][10];
    strcpy(szStopBit[0],"1");
	strcpy(szStopBit[1],"1.5");
	strcpy(szStopBit[2],"2");
	for(i=0;i<3;i++)
	{
		m_comStopBit.AddString((LPCTSTR)szStopBit[i]);
	}
    m_comStopBit.SetCurSel(nStopBit);

	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CSetupComDlg::OnButtonSave() 
{
	// TODO: Add your control notification handler code here
	CSerialToolDlg *pDlg;
    pDlg = (CSerialToolDlg *)AfxGetMainWnd();

	pDlg->m_nCom = m_comCom.GetCurSel()+1 ;
    //保存设置的串口
	char szTemp[10];
    ZeroMemory(&szTemp,sizeof(szTemp));
	m_comBaudRate.GetWindowText(szTemp,10);
	int nBaudRate = atoi(szTemp);

	ZeroMemory(&szTemp,sizeof(szTemp));
	m_comDataBit.GetWindowText(szTemp,10);
	int nDataBit  = atoi(szTemp);
	int nStopBit  = m_comStopBit.GetCurSel();
	int nCheckBit = m_comCheckBit.GetCurSel();
    pDlg->m_ThreadSerial.SetDCB(nBaudRate,nDataBit,nCheckBit,nStopBit);
 
	OnOK();
	
}

void CSetupComDlg::OnButtonCancel() 
{
	// TODO: Add your control notification handler code here
	OnCancel();
	
}