mainfrm.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

// MainFrm.cpp : implementation of the CMainFrame class
//

#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;
/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_LBUTTONDOWN()
	ON_WM_SIZE()
	ON_MESSAGE(UN_SENDDATA, SendData)          /////////////////////////
	ON_MESSAGE(UN_READ_COM, ReadData)          /////////////////////////
	ON_MESSAGE(UN_INITPORT_COM, OnInitPort)    /////////////////////////
	ON_MESSAGE(UN_CLOSEPORT_COM, OnClosePort)  ///////////////////////// 
	ON_WM_TIMER()
	ON_COMMAND(ID_WAVE_SAVE, OnWaveSave)
	ON_COMMAND(IDM_COMSET, OnComset)
	ON_COMMAND(ID_CURSORX, OnCursorx)
	ON_COMMAND(ID_CURSORY, OnCursory)
	ON_UPDATE_COMMAND_UI(ID_CURSORX, OnUpdateCursorx)
	ON_UPDATE_COMMAND_UI(ID_CURSORY, OnUpdateCursory)
	ON_COMMAND(IDM_MODECH1, OnModech1)
	ON_UPDATE_COMMAND_UI(IDM_MODECH1, OnUpdateModech1)
	ON_COMMAND(IDM_MODECH2, OnModech2)
	ON_UPDATE_COMMAND_UI(IDM_MODECH2, OnUpdateModech2)
	ON_COMMAND(MODEANDCH, OnMODEANDCH)
	ON_UPDATE_COMMAND_UI(MODEANDCH, OnUpdateMODEANDCH)
	ON_COMMAND(ID_MENUITEM32781, OnMenuitem32781)
	ON_UPDATE_COMMAND_UI(ID_MENUITEM32781, OnUpdateMenuitem32781)
	ON_COMMAND(IDM_HELP, OnHelp)
	ON_COMMAND(IDM_SPRINGCH1, OnSpringch1)
	ON_COMMAND(IDM_SPRINGCH2, OnSpringch2)
	ON_UPDATE_COMMAND_UI(IDM_SPRINGCH1, OnUpdateSpringch1)
	ON_UPDATE_COMMAND_UI(IDM_SPRINGCH2, OnUpdateSpringch2)
	ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	IDS_THISTIMER,
	IDS_TIMER,
	ID_INDICATOR_NUM,
	IDS_COMPANYMANE,
};

////////////////////////、/////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_bSendNumFlage = true;          // 默认为发送的数字
	m_bSerialPortOpened = FALSE;      // 开始时串口没打开
	m_strReceiveMsg = "";
	m_strSendMsg = "";
	m_hCom = 1;
	m_nBaudRate = 115200;
	m_parity = 'N';
	m_bCommflag = false;
	m_strTimer = "";
	saveflage = FALSE;
	m_bSaveFlage = FALSE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
/*	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}*/

//	this->SetActiveView()
	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	
/*	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);*/

	theApp.m_hwndMainFrame = this->m_hWnd;

	SetTimer(1,1000,NULL);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
	int xSize = ::GetSystemMetrics(SM_CXSCREEN);
	int ySize = ::GetSystemMetrics(SM_CYSCREEN);
	cs.cx = xSize*5/6;
	cs.cy = ySize*6/7;
	cs.x = (xSize-cs.cx)/2;
	cs.y = (ySize-cs.cy)/4;

	cs.style &= ~WS_MAXIMIZEBOX ;
	cs.style &= ~WS_THICKFRAME ;
	cs.style &= ~FWS_ADDTOTITLE;
    cs.lpszName = "THDSOCI--1000数字存储示波器";
	
	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
	// TODO: Add your specialized code here and/or call the base classCBtmView
	m_wndSplitter1.CreateStatic(this,2,1);
	m_wndSplitter1.CreateView(1,0,RUNTIME_CLASS(CBtmView),CSize(0,200),pContext);

	m_wndSplitter2.CreateStatic(&m_wndSplitter1,1,2,WS_CHILD |WS_VISIBLE,m_wndSplitter1.IdFromRowCol(0,0));
	m_wndSplitter2.CreateView(0,1,RUNTIME_CLASS(CLftView),CSize(100,100),pContext);
	m_wndSplitter2.CreateView(0,0,RUNTIME_CLASS(CVsbqView),CSize(0,0),pContext);
	
	
	m_wndSplitter1.SetColumnInfo(0,180,255);
	m_wndSplitter2.SetColumnInfo(0,684,684);
	m_wndSplitter2.SetRowInfo(0,100,100);
	m_wndSplitter1.SetRowInfo(0,425,425);
//	m_wndSplitter1.RecalcLayout();
	m_wndSplitter1.SetActivePane(0,0,NULL);
	
	return TRUE;
}

void CMainFrame::OnLButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	
	CFrameWnd::OnLButtonDown(nFlags, point);
}

void CMainFrame::OnSize(UINT nType, int cx, int cy) 
{

	CFrameWnd::OnSize(nType, cx, cy);	
}

LONG CMainFrame::ReadData(WPARAM ch, LPARAM port)
{	
	CString aaaa = "";
	theApp.m_aryReceDat[theApp.m_count++] = ch;
	aaaa.Format("%3d",theApp.m_aryReceDat[theApp.m_count-1]);

	
	theApp.m_mtstr = theApp.m_mtstr + aaaa + ", ";

	if (theApp.flage%20 == 0)
	{
		theApp.m_mtstr += "\r\n";
	}
	if (theApp.flage>4000 && saveflage)
	{
		SaveWave(theApp.m_mtstr);
		theApp.m_mtstr = "";
		theApp.flage = 0;
		saveflage = FALSE;
	}
	theApp.flage ++;

    return 0;
} 


void CMainFrame::SendData()
{

} 

//初始化串口
void CMainFrame::OnInitPort()
{
	OnClosePort();
	m_SerialPort.InitVlue();

	CString strStatus;

	if (m_SerialPort.InitPort(this, m_hCom, m_nBaudRate,m_parity,8,1,EV_RXFLAG | EV_RXCHAR,512))
	{
		m_SerialPort.StartMonitoring();
		m_bSerialPortOpened = TRUE;
	}
	else
	{
		m_bSerialPortOpened = FALSE;
	}
}	

// 关闭串口
void CMainFrame::OnClosePort()
{	
	m_SerialPort.ClosePort();//关闭串口
	Sleep(10);
    m_bSerialPortOpened = FALSE;	
}


// 波形文件保存
void CMainFrame::SaveWave(CString str)
{
	CStdioFile file;

	CFileDialog fileDlg(FALSE);
	fileDlg.m_ofn.lpstrTitle = "波形文件保存";
	fileDlg.m_ofn.lpstrFilter = "wave Files(*.wav)\0*.wav\0All Files(*.*)\0*.*\0\0";
	fileDlg.m_ofn.lpstrDefExt = "wav";
	
	if (IDOK == fileDlg.DoModal())
	{
		if( !file.Open(fileDlg.GetFileName(), CFile::modeCreate 
			| CFile::modeWrite | CFile::typeBinary ))
		{
			AfxMessageBox("创建文件失败!");
			return;
		}
		
		file.WriteString(str);
		file.Close();
		str = "您的文件已成功保存在:\n\n"+fileDlg.GetPathName()+"目录下！";
		MessageBox(str);
	}
}

// 波形文件打开
void CMainFrame::OnFileOpen() 
{
	int i = 0;
	int m_nStrLength = 0;
	CString m_strWaveFile = "";
	CString m_strOpenFile = "";
	CStdioFile file;

	theApp.m_bOpebFlage = TRUE;
	::PostMessage(theApp.m_hWndBtmView, UM_MYKILLTIMER, 0, 0);
	

	CFileDialog fileDlg(TRUE);
	fileDlg.m_ofn.lpstrTitle = "波形文件打开";
	fileDlg.m_ofn.lpstrFilter = "wave Files(*.wav)\0*.wav\0All Files(*.*)\0*.*\0\0";
	fileDlg.m_ofn.lpstrDefExt = "wav";
	
	if (IDOK == fileDlg.DoModal())
	{
		file.Open(fileDlg.GetFileName(),CFile::modeRead);
		while(file.ReadString(m_strWaveFile))
		{ 
			m_nStrLength = m_strWaveFile.GetLength()/5;
			for (i=0; i<m_nStrLength; i++)
			{
				m_strOpenFile = m_strWaveFile.Mid(i*5, 3);
				int aaaa = atoi(m_strOpenFile);
				theApp.m_aryReceDat[theApp.m_count++] = aaaa;
			}
		}
	}
	else
	{
		::PostMessage(theApp.m_hWndBtmView, UM_MYSETTIMER, 0, 0);
	}

	::PostMessage(theApp.m_hWndBtmView, UM_SETBUTTON, 0, 0);
	theApp.m_bWavePlay = TRUE;
}

void CMainFrame::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	CTime CurTime = CTime::GetCurrentTime();
	m_strTimer.Format("%d:%d:%d",CurTime.GetHour(),CurTime.GetMinute(),CurTime.GetSecond());
	m_wndStatusBar.SetPaneText(2, m_strTimer,TRUE);
	CFrameWnd::OnTimer(nIDEvent);
}

// 波形保存菜单按钮
void CMainFrame::OnWaveSave() 
{
	// TODO: Add your command handler code here
	if (!m_bSaveFlage)
	{
		MessageBox("您当前没有要保存的波形");
	}
	else
	{
		saveflage = TRUE;
	}
	
}

void CMainFrame::OnComset() 
{
	// TODO: Add your command handler code here
	CComSetDlg ComSetDlg;
	ComSetDlg.DoModal();
}

void CMainFrame::OnCursorx() 
{
	theApp.m_bnoniusx == TRUE ? theApp.m_bnoniusx = FALSE : theApp.m_bnoniusx = TRUE;
}

void CMainFrame::OnCursory() 
{
	theApp.m_bnoniusy == TRUE ? theApp.m_bnoniusy = FALSE : theApp.m_bnoniusy = TRUE;
}

void CMainFrame::OnUpdateCursorx(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(theApp.m_bnoniusx);
}

void CMainFrame::OnUpdateCursory(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(theApp.m_bnoniusy);
}

// 示波器模式设置
void CMainFrame::OnModech1() 
{
	if(theApp.m_strModeApp == "CH2")
	{
		theApp.m_strModeApp = "CH1  CH2";

	}
	else if (theApp.m_strModeApp == "CH1")
	{
		theApp.m_strModeApp = "";
	}
	else if (theApp.m_strModeApp == "CH1  CH2")
	{
		theApp.m_strModeApp = "CH2";
	}
	else
	{
		theApp.m_strModeApp = "CH1";
	}
}

void CMainFrame::OnUpdateModech1(CCmdUI* pCmdUI) 
{
	if (theApp.m_strModeApp == "CH1" || theApp.m_strModeApp == "CH1  CH2")
 	{
 		pCmdUI->SetCheck(TRUE);
	}
 	else
	{
 		pCmdUI->SetCheck(FALSE);
	}
}

void CMainFrame::OnModech2() 
{
	if(theApp.m_strModeApp == "CH2")
	{
		theApp.m_strModeApp = "";
	}
	else if (theApp.m_strModeApp == "CH1")
	{
		theApp.m_strModeApp = "CH1  CH2";
	}
	else if (theApp == "CH1  CH2")
	{
		theApp.m_strModeApp = "CH1";
	}
	else
	{
		theApp.m_strModeApp = "CH2";
	}
}

void CMainFrame::OnUpdateModech2(CCmdUI* pCmdUI) 
{
	if (theApp.m_strModeApp == "CH2" || theApp.m_strModeApp == "CH1  CH2")
 	{
 		pCmdUI->SetCheck(TRUE);
 	}
 	else
 	{
 		pCmdUI->SetCheck(FALSE);
 	}
}

void CMainFrame::OnMODEANDCH() 
{
	if(theApp.m_strModeApp == "CH1+CH2")
	{
		theApp.m_strModeApp = "";
	}
	else
	{
		theApp.m_strModeApp = "CH1+CH2";
	}
}

void CMainFrame::OnUpdateMODEANDCH(CCmdUI* pCmdUI) 
{
	if (theApp.m_strModeApp == "CH1+CH2")
 	{
 		pCmdUI->SetCheck(TRUE);
 	}
 	else
 	{
		pCmdUI->SetCheck(FALSE);
	}
}

void CMainFrame::OnMenuitem32781() 
{
	if(theApp.m_strModeApp == "X-Y")
	{
		theApp.m_strModeApp = "";
	}
	else
	{
		theApp.m_strModeApp = "X-Y";
	}
}

void CMainFrame::OnUpdateMenuitem32781(CCmdUI* pCmdUI) 
{
	if (theApp.m_strModeApp == "X-Y")
 	{
 		pCmdUI->SetCheck(TRUE);
 	}
 	else
 	{
 		pCmdUI->SetCheck(FALSE);
 	}
}

void CMainFrame::OnHelp() 
{
	
}

//CH1通道同步触发设置
void CMainFrame::OnSpringch1() 
{
	theApp.m_bIsochronous1 = !theApp.m_bIsochronous1;
}


void CMainFrame::OnUpdateSpringch1(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(theApp.m_bIsochronous1);
}


//CH2通道同步触发设置
void CMainFrame::OnSpringch2() 
{
	theApp.m_bIsochronous2 = !theApp.m_bIsochronous2;
}

void CMainFrame::OnUpdateSpringch2(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(theApp.m_bIsochronous2);
}