comsetdlg.cpp

一个很好的虚拟示波器!可一直接运行!他通过串口采集信号与系统单片机上的数据

// ComSetDlg.cpp : implementation file
//

#include "stdafx.h"
#include "vsbq.h"
#include "ComSetDlg.h"
#include "MainFrm.h"

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

extern CVsbqApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CComSetDlg dialog


CComSetDlg::CComSetDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CComSetDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CComSetDlg)
	m_valBoad = 10;
	m_valPort = 0;
	m_pcomPort = 1;
	m_pBode = 115200;
	//}}AFX_DATA_INIT
}


void CComSetDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CComSetDlg)
	DDX_CBIndex(pDX, IDC_COMBO_BODE, m_valBoad);
	DDX_CBIndex(pDX, IDC_COMBO_PORT, m_valPort);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CComSetDlg, CDialog)
	//{{AFX_MSG_MAP(CComSetDlg)
	ON_BN_CLICKED(IDC_CANCLEBTN, OnCanclebtn)
	ON_BN_CLICKED(IDC_OKBTN, OnOkbtn)
	ON_CBN_SELCHANGE(IDC_COMBO_BODE, OnSelchangeComboBode)
	ON_CBN_SELCHANGE(IDC_COMBO_PORT, OnSelchangeComboPort)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CComSetDlg message handlers

void CComSetDlg::OnCanclebtn() 
{
	// TODO: Add your control notification handler code here
	PostMessage(WM_CLOSE);
}

void CComSetDlg::OnOkbtn() 
{
	CMainFrame* MainF = (CMainFrame*)AfxGetApp()->m_pMainWnd;
	
	MainF->m_nBaudRate = m_pBode;
	MainF->m_hCom = m_pcomPort;
	::SendMessage(theApp.m_hwndMainFrame,UN_INITPORT_COM,0,0);

	PostMessage(WM_CLOSE);
}

void CComSetDlg::OnSelchangeComboBode() 
{
	CMainFrame* MainF = (CMainFrame*)AfxGetApp()->m_pMainWnd;

	UpdateData(TRUE);

	switch(m_valBoad)
	{
	case 0:
			m_pBode = 300;
			break;
	case 1:
			m_pBode = 600;
			break;
	case 2:
			m_pBode = 1200;
			break;
	case 3:
			m_pBode = 2400;
			break;
	case 4:
			m_pBode = 9600;
			break;
	case 5:
			m_pBode = 14400;
			break;
	case 6:
			m_pBode = 19200;
			break;
	case 7:
			m_pBode = 28800;
			break;
	case 8:
			m_pBode = 38400;
			break;
	case 9:
			m_pBode = 57600;
			break;
	case 10:
			m_pBode = 115200;
			break;
	}
}

void CComSetDlg::OnSelchangeComboPort() 
{
	UpdateData(TRUE);
	CMainFrame* MainF = (CMainFrame*)AfxGetApp()->m_pMainWnd;
	
	if(m_valPort==0)
	{
		m_pcomPort = 1;
	}
	else
	{
		m_pcomPort = 2;
	}
}

BOOL CComSetDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	((CComboBox *)GetDlgItem(IDC_COMBO_PORT))->SetCurSel(0);
	((CComboBox *)GetDlgItem(IDC_COMBO_BODE))->SetCurSel(10);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}