lcddlg.cpp

该程序是单片机77E516的升级工具软件

					}
					strtemp.Format("%04X:",Index);
					datumpkt+=strtemp;
				}				    
				
				ReadBuffer[Index++]=bt;
				
				if (Index%256==0)
				{
					m_progress1.SetPos(Index);
				}
				
				if (Index==4096)
				{
					CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC3);
					static1->SetWindowText("读取4K完成!");
                    OperationType=0xff;	
					m_progress1.SetPos(0);
				}
			}			
			
			strtemp.Format("%02X ",bt); //将字符以十六进制方式送入临时变量strtemp存放，注意这里加入一个空隔			
            datumpkt+=strtemp;
        }
		
        //if ((OperationType!=KEY_Program)&&(OperationType!=KEY_Read64)&&(OperationType!=KEY_Read4))
        {
			int nLength =pEditSend->GetWindowTextLength(); 		
			pEditSend->SetSel(nLength,nLength);			
			cf.crTextColor=RGB(0,0,0);
			pEditSend->SetSelectionCharFormat(cf);
			pEditSend->ReplaceSel(datumpkt);
		}
    }
	
    //UpdateData(FALSE); //更新编辑框内容
}

void CLCDDlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	CByteArray hexdata;
	CString datumpkt,strtemp;
	hexdata.SetSize(34);
    
	if (nIDEvent==2)
	{		
		CTime currenttime=CTime::GetCurrentTime();
		unsigned char hour,minute,second;
		
		hour=currenttime.GetHour();
		minute=currenttime.GetMinute();
		second=currenttime.GetSecond();
		
		strtemp.Format("%02d",hour);
		datumpkt+=strtemp;
		datumpkt+=":";
		
		strtemp.Format("%02d",minute);
		datumpkt+=strtemp;
		datumpkt+=":";
		
		strtemp.Format("%02d",second);
		datumpkt+=strtemp;
		
		CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC1);
		
        if (OperationType==KEY_Program)
        {
			second0++;
			datumpkt.Format("%02d",second0);
		} 
		
		static1->SetWindowText(datumpkt);	
	}	
	///////////////////////////////////////////////////////////////////////////////////	
    if (nIDEvent==1)
	{	
		if (flag)
		{
			flag=false;
		}
		else
		{
			return;
		}
		
		if (NoOf32Bytes>=FileLen)
		{
			m_progress1.SetPos(0);
			
			hexdata[0]='@';
			hexdata[1]='E';
			
			for(int i=2;i<34;i++)
			{
				hexdata[i]=i;
			}
			m_ctrlComm.SetOutput(COleVariant(hexdata)); //发送十六进制数据	
			
			m_ctrlbtn_port.EnableWindow(true);		
			
			KillTimer(1);
			CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC3);
			static1->SetWindowText("下载完成!");
            OperationType=0xff;	
		}
		else 
		{
			m_progress1.SetPos(NoOf32Bytes);	
			
			hexdata[0]='@';
			hexdata[1]='D';
			for(unsigned char i=0;i<32;i++)
			{
				hexdata[i+2]=LcdByte[NoOf32Bytes+i];
			}
			
			m_ctrlComm.SetOutput(COleVariant(hexdata)); //发送十六进制数据
			NoOf32Bytes+=32;
		}	
	}
	
	CDialog::OnTimer(nIDEvent);
}


void CLCDDlg::OnBUTTONopenport() 
{
	// TODO: Add your control notification handler code here
	CString Buffer;
	CWnd * m_pMainWnd=AfxGetMainWnd();
	
	portopenflag=!portopenflag;
	if (portopenflag)
	{
		UpdateData(TRUE); 		
		if (m_port=="COM1")
		{
			m_ctrlComm.SetCommPort(1); //选择com1
		}
		else if (m_port=="COM2")
		{
			m_ctrlComm.SetCommPort(2); //选择com2
		}
		else if (m_port=="COM3")
		{
			m_ctrlComm.SetCommPort(3); //选择com3
		}		
	
		m_ctrlComm.SetPortOpen(TRUE);//打开串口
		
		m_ctrlcombo_port.EnableWindow(false);
		m_ctrlcombo_comportsetting.EnableWindow(false);
		m_ctrlbtn_port.SetWindowText("关闭串口");		
		
		m_ctrlComm.SetSettings(m_comportsetting);		
		m_ctrlComm.SetInputMode(1); //1：表示以二进制方式检取数据			
		m_ctrlComm.SetRThreshold(1);
		//接收缓冲区有1个及1个以上字符时，将引发接收数据的OnComm事件
		
		m_ctrlComm.SetInputLen(0); //设置当前接收区数据长度为0
		m_ctrlComm.GetInput();//先预读缓冲区以清除残留数据		
		GetDlgItem(IDC_BUTTON_ISP)->EnableWindow(true);			
	}
	else
	{
		KillTimer(3);
		m_ctrlComm.SetPortOpen(false);//关闭串口
		m_ctrlcombo_port.EnableWindow(true);
		m_ctrlcombo_comportsetting.EnableWindow(true);
		m_ctrlbtn_port.SetWindowText("打开串口");
		m_pMainWnd->SetWindowText("串口调试");
		
		GetDlgItem(IDC_BUTTON_ISP)->EnableWindow(false);	
		GetDlgItem(IDC_BUTTON_Erase)->EnableWindow(false);
		GetDlgItem(IDC_BUTTON_Download)->EnableWindow(false);
		GetDlgItem(IDC_BUTTON_Verify)->EnableWindow(false);
		GetDlgItem(IDC_BUTTON_Read4)->EnableWindow(false);
		GetDlgItem(IDC_BUTTON_ExitISP)->EnableWindow(false);	
	}	
}

void CLCDDlg::OnBUTTONclear() 
{
	// TODO: Add your control notification handler code here
	CRichEditCtrl * pEditSend =(CRichEditCtrl *)GetDlgItem(IDC_EDIT_RXDATA);
	int nLength =pEditSend->GetWindowTextLength();   
    pEditSend->SetSel(0,nLength);
	pEditSend->ReplaceSel("");
}

void CLCDDlg::OnBUTTONopenfile() 
{
	// TODO: Add your control notification handler code here
	CWnd * m_pMainWnd=AfxGetMainWnd();
	//CFileDialog FileOpen( true, NULL, NULL,OFN_ALLOWMULTISELECT|OFN_HIDEREADONLY,"All Files (*.*)|*.*||", this);
	//FileOpen.m_ofn.lpstrTitle = "My File Dialog";
	//	FileOpen.m_ofn.lpstrFilter="*.bin";
	
    CFileDialog FileOpen(true,NULL,NULL,OFN_HIDEREADONLY,"二进制文件(*.bin)|*.bin|All Files(*.*)|*.*|"); 
	
	if(FileOpen.DoModal()!=IDOK)
		return;		
	
	OpenFileName=FileOpen.GetFileName();
	
	CFile File1(OpenFileName, CFile::modeRead|CFile::typeBinary);
	FileLen=File1.GetLength();	
	File1.Seek(0, CFile::begin);
	int ReturnCharacters = File1.Read(LcdByte,FileLen);
    File1.Close();
	m_pMainWnd->SetWindowText("77E516/78E516 ISP--->"+FileOpen.GetPathName());
}

void CLCDDlg::OnBUTTONdownload() 
{
	// TODO: Add your control notification handler code here
	if (OpenFileName=="") 
	{
		AfxMessageBox("请选择下载文件名!",MB_OK|MB_ICONINFORMATION);
		return;
	}
	OnBUTTONclear();
	SendHex(KEY_Program);
	SetTimer(1,1,NULL);//时间为1毫秒		
	
	flag=true;
	
    OperationType=KEY_Program;
	CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC3);
	static1->SetWindowText("正在下载...");
	second0=0;
	
	NoOf32Bytes=0;
	m_progress1.SetRange(0,FileLen);
	GetDlgItem(IDC_BUTTON_Download)->EnableWindow(false);
}

void CLCDDlg::OnBUTTONISP() 
{
	// TODO: Add your control notification handler code here
	
	CByteArray hexdata;
	hexdata.SetSize(4);
	hexdata[0]='C';
	hexdata[1]='M';
	hexdata[2]='D';
	hexdata[3]=KEY_ProgUpdata;
    /*
	CByteArray hexdata;
	hexdata.SetSize(1);
	hexdata[0]=0x66;
	*/
	m_ctrlComm.SetOutput(COleVariant(hexdata)); 
	
	GetDlgItem(IDC_BUTTON_Erase)->EnableWindow(true);
	GetDlgItem(IDC_BUTTON_Verify)->EnableWindow(true);
	GetDlgItem(IDC_BUTTON_Read4)->EnableWindow(true);
	GetDlgItem(IDC_BUTTON_ExitISP)->EnableWindow(true);
	
	Sleep(100);
	m_ctrlcombo_comportsetting.SetWindowText("57600,n,8,1");
	UpdateData(true);
	m_ctrlComm.SetSettings(m_comportsetting);
}

void CLCDDlg::PostNcDestroy() 
{
	// TODO: Add your specialized code here and/or call the base class
	//if (portopenflag)
	//{
	m_ctrlComm.SetPortOpen(false);//关闭串口
	//}
	CDialog::PostNcDestroy();
}

void CLCDDlg::OnBUTTONExitISP() 
{
	// TODO: Add your control notification handler code here
	SendHex(KEY_ExitISP);
	Sleep(100);
	m_ctrlcombo_comportsetting.SetWindowText("9600,n,8,1");
	UpdateData(true);
	m_ctrlComm.SetSettings(m_comportsetting);
	
	GetDlgItem(IDC_BUTTON_Erase)->EnableWindow(false);
	GetDlgItem(IDC_BUTTON_Download)->EnableWindow(false);
	GetDlgItem(IDC_BUTTON_Verify)->EnableWindow(false);
	GetDlgItem(IDC_BUTTON_Read4)->EnableWindow(false);
	GetDlgItem(IDC_BUTTON_ExitISP)->EnableWindow(false);
}

void CLCDDlg::OnBUTTONRead64() 
{
	// TODO: Add your control notification handler code here
	OnBUTTONclear();
	SendHex(KEY_Read64);
	OperationType=KEY_Read64;
	CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC3);
	static1->SetWindowText("正在校验...");	
    Index=0; 
	m_progress1.SetRange32(0,65536);
}

void CLCDDlg::OnBUTTONRead4() 
{
	// TODO: Add your control notification handler code here
	OnBUTTONclear();
	SendHex(KEY_Read4);	
	OperationType=KEY_Read4;
	CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC3);
	static1->SetWindowText("正在读取4K...");	
	Index=0; 
	m_progress1.SetRange(0,4096);
}

void CLCDDlg::OnBUTTONErase() 
{
	// TODO: Add your control notification handler code here
	OnBUTTONclear();
	SendHex(KEY_Erase);
	OperationType=KEY_Erase;
	CStatic *static1=(CStatic *)GetDlgItem(IDC_STATIC3);
	static1->SetWindowText("正在擦除...");	
	
	GetDlgItem(IDC_BUTTON_Download)->EnableWindow(true);
}

void CLCDDlg::OnBUTTONexit() 
{
	// TODO: Add your control notification handler code here
	if (m_ctrlComm.GetPortOpen()) 
    {  
		m_ctrlComm.SetPortOpen(false);//关闭串口
	}
	AfxGetMainWnd()->PostMessage(WM_CLOSE);
}