mainfrm.cpp

51单片机学习的源代码

	lsUpdate[15]=true;
	m_wndToolBar.m_wndZoom.SetCurSel(8);    
	//下面这段代码通过曲线调用文档实现对整个显示的刷新
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateMenuRange64k(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
		pCmdUI->SetCheck(nNumInfo[15]=="64K");
}

void CMainFrame::OnMenuRange8k() 
{
	// TODO: Add your command handler code here
	nNumInfo[16]="手动";
	nNumInfo[15]="8K";
	lsUpdate[15]=true;
	m_wndToolBar.m_wndZoom.SetCurSel(5);    
	//下面这段代码通过曲线调用文档实现对整个显示的刷新
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateMenuRange8k(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
		pCmdUI->SetCheck(nNumInfo[15]=="8K");
}

void CMainFrame::OnMenuSetrangeauto() 
{
	// TODO: Add your command handler code here
	if(nNumInfo[16]=="自动"){
		nNumInfo[16]="手动";
	}
	
	else if(nNumInfo[16]=="手动"){
		nNumInfo[16]="自动";
		nNumInfo[15]=AutoSetRange();
		lsUpdate[15]=true;
	}
	lsUpdate[16]=true;
	//下面这段代码通过曲线调用文档实现对整个显示的刷新
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);

}

void CMainFrame::OnUpdateMenuSetrangeauto(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(nNumInfo[16]=="自动");
}

void CMainFrame::OnButtonWhetherauto() 
{
	// TODO: Add your command handler code here
	if(nNumInfo[16]=="自动"){
		nNumInfo[16]="手动";
	}
	else if(nNumInfo[16]=="手动"){
		nNumInfo[16]="自动";
		nNumInfo[15]=AutoSetRange();
		lsUpdate[15]=true;
	}
	lsUpdate[16]=true;

	//下面这段代码通过曲线调用文档实现对整个显示的刷新
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateButtonWhetherauto(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(nNumInfo[16]=="自动");
}



void CMainFrame::OnMenuSetroileft() 
{
	// TODO: Add your command handler code here
		lsSetROILeft=true;
		lsSetROIRight=false;
}



void CMainFrame::OnMenuClearroi() 
{
	// TODO: Add your command handler code here
	lsSetROILeft=false;
	lsSetROIRight=false;
	
	lsUpdate[20]=true;
	lsUpdate[21]=true;
	lsUpdate[22]=true;
	
	nNumInfo[20]="0";
	nNumInfo[21]="255";
	nNumInfo[22]="256";
	
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateMenuClearroi(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if(nNumInfo[20]=="0"&&nNumInfo[21]=="255")
	{
		pCmdUI->Enable(FALSE);
	}
	else pCmdUI->Enable(TRUE);
}


void CMainFrame::OnButtonRoiset() 
{
	// TODO: Add your command handler code here
	if(!(lsSetROILeft||lsSetROIRight))
	{
		lsSetROILeft=true;
		lsSetROIRight=false;
	}
}

void CMainFrame::OnUpdateButtonRoiset(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(lsSetROILeft||lsSetROIRight);
}

int CMainFrame::PickMaxChannel()
{
	unsigned int temp=0;
	int che=0;
	for(int i=atoi(nNumInfo[20]);i<=atoi(nNumInfo[21]);i++)
	{
		if(temp<m_data[i])
		{
			che=i;
			temp=m_data[i];
		}
	}
	return che;
}

CString CMainFrame::AutoSetRange()
{
	CString ret;
	unsigned int a=m_data[PickMaxChannel()];
	if(a<=256)ret="256";
	else if(256<a&&a<=512)ret="512";
	else if(512<a&&a<=1024)ret="1K";
	else if(1024<a&&a<=2048)ret="2K";
	else if(2048<a&&a<=4096)ret="4K";
	else if(4096<a&&a<=8192)ret="8K";
	else if(8192<a&&a<=16384)ret="16K";
	else if(16384<a&&a<=32768)ret="32K";
	else if(32768<a&&a<=65536)ret="64K";
	return ret;
}

void CMainFrame::OnMenuCursorleft() 
{
	// TODO: Add your command handler code here
	char temp[15];
	int c=atoi(nNumInfo[12])-1;
	if(c<atoi(nNumInfo[20]))c=atoi(nNumInfo[20]);
	_itoa(c,temp,10);
	nNumInfo[12]=temp;
	lsUpdate[12]=true;
	_itoa(m_data[c],temp,10);
	nNumInfo[13]=temp;
	lsUpdate[13]=true;
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
}

void CMainFrame::OnMenuCursorright() 
{
	// TODO: Add your command handler code here
	char temp[15];
	int c=atoi(nNumInfo[12])+1;
	if(c>atoi(nNumInfo[21]))c=atoi(nNumInfo[21]);
	_itoa(c,temp,10);
	nNumInfo[12]=temp;
	lsUpdate[12]=true;
	_itoa(m_data[c],temp,10);
	nNumInfo[13]=temp;
	lsUpdate[13]=true;
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
	
}

void CMainFrame::OnMenuStartcollect() 
{
	// TODO: Add your command handler code here
	cs.Lock();
	nNumInfo[10]="开";
	cs.Unlock();
	lsUpdate[10]=true;
	SetTimer(1,1000,NULL);

    CMenu *pMenu=AfxGetApp()->m_pMainWnd->GetSystemMenu(FALSE);
    int x=pMenu->GetMenuItemCount( );
    UINT pID=pMenu->GetMenuItemID(x-1);
    pMenu->EnableMenuItem(pID, MF_DISABLED|MF_GRAYED);

	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
	StartTime = CTime::GetCurrentTime();
	CWinThread* pThread=AfxBeginThread(RUNTIME_CLASS(CIOThread),THREAD_PRIORITY_ABOVE_NORMAL,0,0,NULL);
	
}

void CMainFrame::OnMenuStopcollect() 
{
	// TODO: Add your command handler code here
	cs.Lock();
	nNumInfo[10]="关";
	cs.Unlock();
	lsUpdate[10]=true;
	KillTimer(1);//删除计时器

    CMenu *pMenu=AfxGetApp()->m_pMainWnd->GetSystemMenu(FALSE);
    int x=pMenu->GetMenuItemCount( );
    UINT pID=pMenu->GetMenuItemID(x-1);
    pMenu->EnableMenuItem(pID, MF_ENABLED);

	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
}

void CMainFrame::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	if(!(lsSetROILeft||lsSetROIRight))	//为了数据显示这里开辟了一个缓冲区
										//在设置roi区的时候不进行更新
	{
		for(int i=0;i<=255;i++)
		{
			cs.Lock();
			m_data[i]=data[i];			//这里读取数据
			cs.Unlock();
		}
	}
	
	if(nNumInfo[16]=="自动")
	{
		nNumInfo[15]=AutoSetRange();
		lsUpdate[15]=true;
	}
	
	int m=PickMaxChannel();//最大道数显示
	char temp[15];
	_itoa(m,temp,10);
	nNumInfo[18]=temp;
	_itoa(m_data[m],temp,10);
	nNumInfo[17]=temp;
	_itoa(m_data[atoi(nNumInfo[12])],temp,10);//刷新当前光标的计数
	nNumInfo[13]=temp;
	
	lsUpdate[18]=true;
	lsUpdate[17]=true;
	lsUpdate[13]=true;

	CurrentTime=CTime::GetCurrentTime();
	CTimeSpan elapsedTime = CurrentTime - StartTime;
	nNumInfo[8]=_itoa(elapsedTime.GetTotalSeconds(),temp,10);
	lsUpdate[8]=true;
	cs.Lock();
	if((nNumInfo[2]=="时间"&&elapsedTime.GetTotalSeconds()>=atoi(nNumInfo[7]))//预置时间
	||(nNumInfo[2]=="计数"&&atoi(nNumInfo[13])>=atoi(nNumInfo[9])))//预置计数
	{
		nNumInfo[10]="关";
	}
	if(nNumInfo[10]=="关")
	{
		lsUpdate[10]=true;
		KillTimer(1);//删除计时器

		CMenu *pMenu=AfxGetApp()->m_pMainWnd->GetSystemMenu(FALSE);
		int x=pMenu->GetMenuItemCount( );
		UINT pID=pMenu->GetMenuItemID(x-1);
		pMenu->EnableMenuItem(pID, MF_ENABLED);
	}
	cs.Unlock();
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);
	CFrameWnd::OnTimer(nIDEvent);
}

void CMainFrame::OnUpdateMenuStartcollect(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	cs.Lock();
	pCmdUI->Enable(nNumInfo[10]=="关");
	cs.Unlock();
	
}



void CMainFrame::OnUpdateMenuStopcollect(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	cs.Lock();
	pCmdUI->Enable(nNumInfo[10]=="开");
	cs.Unlock();
	
}

void CMainFrame::OnButtonRangedown() 
{
	// TODO: Add your command handler code here
	cs.Lock();
	lsUpdate[15]=true;
	m_wndToolBar.m_wndZoom.SetCurSel(m_wndToolBar.m_wndZoom.GetCurSel()+1);
	CString strTemp;
	m_wndToolBar.m_wndZoom.GetWindowText(strTemp);
    nNumInfo[15]=strTemp;
	lsUpdate[15]=true;
	//下面这段代码通过曲线调用文档实现对整个显示的刷新
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);	
	cs.Unlock();
}

void CMainFrame::OnUpdateButtonRangedown(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	cs.Lock();
	pCmdUI->Enable(nNumInfo[16]=="手动"&&nNumInfo[15]!="64K");
	cs.Unlock();
}

void CMainFrame::OnButtonRangeup() 
{
	// TODO: Add your command handler code here
	cs.Lock();
	lsUpdate[15]=true;
	m_wndToolBar.m_wndZoom.SetCurSel(m_wndToolBar.m_wndZoom.GetCurSel()-1);
	CString strTemp;
	m_wndToolBar.m_wndZoom.GetWindowText(strTemp);
    nNumInfo[15]=strTemp;
	lsUpdate[15]=true;
	//下面这段代码通过曲线调用文档实现对整个显示的刷新
	((CMainFrame *)AfxGetApp()->m_pMainWnd)->GetActiveDocument()->UpdateAllViews(NULL);	
	cs.Unlock();
}

void CMainFrame::OnUpdateButtonRangeup(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	cs.Lock();
	pCmdUI->Enable(nNumInfo[16]=="手动"&&nNumInfo[15]!="256");
	cs.Unlock();
}