encodsetdialog.cpp

一个用于无刷直流电动机的驱动与控制程序.里面所用的采集卡的型号为MC08.

// EncodsetDialog.cpp : implementation file
//

#include "stdafx.h"
#include "TestForm.h"
#include "EncodsetDialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// EncodsetDialog dialog
EncodsetDialog::EncodsetDialog(CWnd* pParent /*=NULL*/)
	: CDialog(EncodsetDialog::IDD, pParent)
{
	//{{AFX_DATA_INIT(EncodsetDialog)
	m_nEncodsetPort = 1;
	//}}AFX_DATA_INIT
	m_strEncodsetStop = _T("");
	m_nEncodsetStop = 0;

	m_strEncodsetData = _T("");
	m_nEncodsetData = 3;

	m_strEncodsetChek = _T("");
	m_nEncodsetChek = 2;

	m_strEncodsetBaud = _T("");
	m_nEncodsetBaud = 4;
}


void EncodsetDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(EncodsetDialog)
	DDX_Control(pDX, IDC_COENCODSET_BAUD, m_cEncodsetBaud);
	DDX_Control(pDX, IDC_COENCODSET_STOP, m_cEncodsetStop);
	DDX_Control(pDX, IDC_COENCODSET_DATA, m_cEncodsetData);
	DDX_Control(pDX, IDC_COENCODSET_CHEK, m_cEncodsetChek);
	DDX_Text(pDX, IDC_EDENCODSET_PORT, m_nEncodsetPort);
	DDV_MinMaxInt(pDX, m_nEncodsetPort, 1, 4);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(EncodsetDialog, CDialog)
	//{{AFX_MSG_MAP(EncodsetDialog)
	ON_BN_CLICKED(IDC_BUENCODSET_SET, OnBuencodsetSet)
	ON_BN_CLICKED(IDC_BUENCODSET_CANCEL, OnBuencodsetCancel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// EncodsetDialog message handlers

///////////////////////////////////
BOOL EncodsetDialog::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_cEncodsetBaud.SetCurSel(m_nEncodsetBaud);	//串口波特率设置
	m_cEncodsetData.SetCurSel(m_nEncodsetData);	//串口器数据位设置
	m_cEncodsetStop.SetCurSel(m_nEncodsetStop);	//串口器停止位设置
	m_cEncodsetChek.SetCurSel(m_nEncodsetChek);	//串口器校验位设置

	//更新编码器设置对话框
	UpdateData(FALSE);	
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

//串口设置
void EncodsetDialog::OnBuencodsetSet() 
{
	// TODO: Add your control notification handler code here
	//获取波特率设置值
	m_nEncodsetBaud = m_cEncodsetBaud.GetCurSel();
	switch(m_nEncodsetBaud) 
	{
	case 0:
		m_strEncodsetBaud = _T("1200");
		break;
	case 1:
		m_strEncodsetBaud = _T("2400");
		break;
	case 2:
		m_strEncodsetBaud = _T("4800");
		break;
	case 3:
		m_strEncodsetBaud = _T("9600");
		break;
	case 4:
		m_strEncodsetBaud = _T("7200");
		break;
	case 5:
		m_strEncodsetBaud = _T("19200");
		break;
	default:
		break;
	}

	//获取数据位设置值
	m_nEncodsetData = m_cEncodsetData.GetCurSel();
	switch(m_nEncodsetData) 
	{
	case 0:
		m_strEncodsetData = _T("5");
		break;
	case 1:
		m_strEncodsetData = _T("6");
		break;
	case 2:
		m_strEncodsetData = _T("7");
		break;
	case 3:
		m_strEncodsetData = _T("8");
		break;
	default:
		break;
	}
	
	//获取校验位设置值
	m_nEncodsetChek = m_cEncodsetChek.GetCurSel();
	switch(m_nEncodsetChek) 
	{
	case 0:
		m_strEncodsetChek = _T("e");
		break;
	case 1:
		m_strEncodsetChek = _T("m");
		break;
	case 2:
		m_strEncodsetChek = _T("n");
		break;
	case 3:
		m_strEncodsetChek = _T("o");
		break;
	case 4:
		m_strEncodsetChek = _T("s");
		break;	
	default:
		break;
	}

	//获取停止位设置值
	m_nEncodsetStop = m_cEncodsetStop.GetCurSel();
	switch(m_nEncodsetStop) 
	{
	case 0:
		m_strEncodsetStop = _T("1");
		break;
	case 1:
		m_strEncodsetStop = _T("1.5");
		break;
	case 2:
		m_strEncodsetStop = _T("2");
		break;	
	default:
		break;
	}	

	CDialog::OnOK();
	
}

//串口设置取消
void EncodsetDialog::OnBuencodsetCancel() 
{
	// TODO: Add your control notification handler code here
		CDialog::OnCancel();
	
}