?? serialcheckview.cpp
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// SerialCheckView.cpp : implementation of the CSerialCheckView class
//
#include "stdafx.h"
#include "SerialCheck.h"
#include "SerialCheckDoc.h"
#include "SerialCheckView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CSerialCheckView
IMPLEMENT_DYNCREATE(CSerialCheckView, CFormView)
BEGIN_EVENTSINK_MAP(CSerialCheckView, CFormView)
ON_EVENT(CSerialCheckView, ID_COMMCTRL, 1, OnCommMscomm, VTS_NONE)
END_EVENTSINK_MAP()
BEGIN_MESSAGE_MAP(CSerialCheckView, CFormView)
//{{AFX_MSG_MAP(CSerialCheckView)
ON_BN_CLICKED(IDC_CHANGE, OnChange)
ON_BN_CLICKED(IDC_AUTO, OnAuto)
ON_WM_TIMER()
//}}AFX_MSG_MAP
// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CFormView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CFormView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CFormView::OnFilePrintPreview)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSerialCheckView construction/destruction
CSerialCheckView::CSerialCheckView()
: CFormView(CSerialCheckView::IDD)
{
//{{AFX_DATA_INIT(CSerialCheckView)
m_strReceiveChar = _T("");
//}}AFX_DATA_INIT
// TODO: add construction code here
bValid = FALSE;
N = 0;
}
CSerialCheckView::~CSerialCheckView()
{
}
void CSerialCheckView::DoDataExchange(CDataExchange* pDX)
{
CFormView::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CSerialCheckView)
DDX_Control(pDX, IDC_AUTO, m_ctrlAuto);
DDX_Control(pDX, IDC_CHANGE, m_ctrlChange);
DDX_Text(pDX, IDC_RESULT, m_strReceiveChar);
//}}AFX_DATA_MAP
}
BOOL CSerialCheckView::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
return CFormView::PreCreateWindow(cs);
}
void CSerialCheckView::OnInitialUpdate()
{
CFormView::OnInitialUpdate();
GetParentFrame()->RecalcLayout();
ResizeParentToFit();
DWORD style=WS_VISIBLE|WS_CHILD;
if (!m_Com.Create(NULL,style,CRect(0,0,0,0),this,ID_COMMCTRL))
{
TRACE0("Failed to create OLE Communications Control\r\n");
return; //fail to create
}
// TODO: Add extra initialization here
m_Com.SetCommPort(1); //選擇COM1
m_Com.SetInBufferSize(1024); //設置輸入緩沖區的大小，Bytes
m_Com.SetOutBufferSize(512); //設置輸入緩沖區的大小，Bytes
m_Com.SetRThreshold(1);
m_Com.SetInputMode(1);
m_Com.SetSettings("9600,n,8,1");
if(!m_Com.GetPortOpen()) //打開串口
{
m_Com.SetPortOpen(TRUE);
}
else
AfxMessageBox("串口1已被占用，請選擇其他串口");
}
/////////////////////////////////////////////////////////////////////////////
// CSerialCheckView printing
BOOL CSerialCheckView::OnPreparePrinting(CPrintInfo* pInfo)
{
// default preparation
return DoPreparePrinting(pInfo);
}
void CSerialCheckView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add extra initialization before printing
}
void CSerialCheckView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add cleanup after printing
}
void CSerialCheckView::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
// TODO: add customized printing code here
}
/////////////////////////////////////////////////////////////////////////////
// CSerialCheckView diagnostics
#ifdef _DEBUG
void CSerialCheckView::AssertValid() const
{
CFormView::AssertValid();
}
void CSerialCheckView::Dump(CDumpContext& dc) const
{
CFormView::Dump(dc);
}
CSerialCheckDoc* CSerialCheckView::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CSerialCheckDoc)));
return (CSerialCheckDoc*)m_pDocument;
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CSerialCheckView message handlers
//MSComm控件的OnComm事件處理過程。和其他的OnComm處理過程一樣，這里也采用分支事 件//方式，圖過是接收時間，則顯示到接收顯示文本框中，這些信息包括本機Modem返回信息，以及遠程計算//機傳送的數據。
void CSerialCheckView::OnCommMscomm()
{
int k, nEvent, i;
nEvent = m_Com.GetCommEvent();
switch(nEvent)
{
case 2: //收到大于RTHresshold個字符
switch(N)
{
case 1:
OutputResult("bps = 9600, data = 8:");
break;
case 2:
OutputResult("bps = 9600, data = 7:");
break;
case 3:
OutputResult("bps = 9600, data = 6:");
break;
case 4:
OutputResult("bps = 9600, data = 5:");
break;
case 5:
OutputResult("bps = 4800, data = 8:");
break;
case 6:
OutputResult("bps = 4800, data = 7:");
break;
case 7:
OutputResult("bps = 4800, data = 6:");
break;
case 8:
OutputResult("bps = 4800, data = 5:");
break;
case 9:
OutputResult("bps = 2400, data = 8:");
break;
case 10:
OutputResult("bps = 2400, data = 7:");
break;
case 11:
OutputResult("bps = 2400, data = 6:");
break;
case 12:
OutputResult("bps = 2400, data = 5:");
break;
case 13:
OutputResult("bps = 1200, data = 8:");
break;
case 14:
OutputResult("bps = 1200, data = 7:");
break;
case 15:
OutputResult("bps = 1200, data = 6:");
break;
case 16:
OutputResult("bps = 1200, data = 5:");
break;
}
break;
case 3: //CTS線狀態發生了變化
break;
case 4: //DSR線狀態發生了變化
break;
case 5: //CD線狀態發生了變化
break;
case 6: //Ring Indicator發生變化
break;
}
UpdateData(FALSE);
}
void CSerialCheckView::OutputResult(CString strTemp)
{
VARIANT variant_inp;
COleSafeArray safearray_inp;
LONG len,k;
BYTE rxdata[2048]; //設置BYTE數組 An 8-bit integerthat is not signed.
CString strtemp, str = _T("");
variant_inp = m_Com.GetInput(); //讀緩沖區
safearray_inp = variant_inp; //VARIANT型變量轉換為ColeSafeArray型變量
len=safearray_inp.GetOneDimSize(); //得到有效數據長度
for(k=0;k<len;k++)
safearray_inp.GetElement(&k,rxdata+k);//轉換為BYTE型數組
for(k=0;k<len;k++) //將數組轉換為Cstring型變量
{
BYTE bt=*(char*)(rxdata+k); //字符型
strtemp.Format("%c",bt); //將字符送入臨時變量strtemp存放
str = str + strtemp; //加入接收編輯框對應字符串
}
m_strReceiveChar = m_strReceiveChar + strTemp + " 輸入字符 " + str + "\r\n";
}
void CSerialCheckView::OnChange()
{
// TODO: Add your control notification handler code here
if(m_Com.GetPortOpen()) //打開串口
m_Com.SetPortOpen(FALSE);
m_Com.SetCommPort(1); //選擇COM1
m_Com.SetInBufferSize(1024); //設置輸入緩沖區的大小，Bytes
m_Com.SetOutBufferSize(512); //設置輸入緩沖區的大小，Bytes
m_Com.SetRThreshold(1);
m_Com.SetInputMode(1);
N++;
switch(N)
{
case 1:
m_Com.SetSettings("9600,n,8,1");
break;
case 2:
m_Com.SetSettings("9600,n,7,1");
break;
case 3:
m_Com.SetSettings("9600,n,6,1");
break;
case 4:
m_Com.SetSettings("9600,n,5,1");
break;
case 5:
m_Com.SetSettings("4800,n,8,1");
break;
case 6:
m_Com.SetSettings("4800,n,7,1");
break;
case 7:
m_Com.SetSettings("4800,n,6,1");
break;
case 8:
m_Com.SetSettings("4800,n,5,1");
break;
case 9:
m_Com.SetSettings("2400,n,8,1");
break;
case 10:
m_Com.SetSettings("2400,n,7,1");
break;
case 11:
m_Com.SetSettings("2400,n,6,1");
break;
case 12:
m_Com.SetSettings("2400,n,5,1");
break;
case 13:
m_Com.SetSettings("1200,n,8,1");
break;
case 14:
m_Com.SetSettings("1200,n,7,1");
break;
case 15:
m_Com.SetSettings("1200,n,6,1");
break;
case 16:
m_Com.SetSettings("1200,n,5,1");
break;
case 17:
N = 0;
m_strReceiveChar = "";
break;
}
m_Com.SetPortOpen(TRUE);
UpdateData(FALSE);
CString strTemp;
if(N == 0)
strTemp.Format("人工更改配置");
else
strTemp.Format("人工更改(模式%d)", N);
m_ctrlChange.SetWindowText(strTemp);
}
void CSerialCheckView::OnAuto()
{
// TODO: Add your control notification handler code here
N = 0;
bValid = !bValid;
m_strReceiveChar = "";
UpdateData(FALSE);
if(bValid)
{
m_ctrlAuto.SetWindowText("停止自動");
SetTimer(1, 5000, NULL);
}
else
{
m_ctrlAuto.SetWindowText("自動模式(1s)");
KillTimer(1);
}
m_ctrlChange.SetWindowText("人工更改配置");
}
void CSerialCheckView::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
if(m_Com.GetPortOpen()) //打開串口
m_Com.SetPortOpen(FALSE);
m_Com.SetCommPort(1); //選擇COM1
m_Com.SetInBufferSize(1024); //設置輸入緩沖區的大小，Bytes
m_Com.SetOutBufferSize(512); //設置輸入緩沖區的大小，Bytes
m_Com.SetRThreshold(1);
m_Com.SetInputMode(1);
N++;
switch(N)
{
case 1:
m_Com.SetSettings("9600,n,8,1");
break;
case 2:
m_Com.SetSettings("9600,n,7,1");
break;
case 3:
m_Com.SetSettings("9600,n,6,1");
break;
case 4:
m_Com.SetSettings("9600,n,5,1");
break;
case 5:
m_Com.SetSettings("4800,n,8,1");
break;
case 6:
m_Com.SetSettings("4800,n,7,1");
break;
case 7:
m_Com.SetSettings("4800,n,6,1");
break;
case 8:
m_Com.SetSettings("4800,n,5,1");
break;
case 9:
m_Com.SetSettings("2400,n,8,1");
break;
case 10:
m_Com.SetSettings("2400,n,7,1");
break;
case 11:
m_Com.SetSettings("2400,n,6,1");
break;
case 12:
m_Com.SetSettings("2400,n,5,1");
break;
case 13:
m_Com.SetSettings("1200,n,8,1");
break;
case 14:
m_Com.SetSettings("1200,n,7,1");
break;
case 15:
m_Com.SetSettings("1200,n,6,1");
break;
case 16:
m_Com.SetSettings("1200,n,5,1");
break;
case 17:
N = 0;
break;
}
m_Com.SetPortOpen(TRUE);
CString strTemp;
strTemp.Format("停止自動(模式%d)", N);
m_ctrlAuto.SetWindowText(strTemp);
CFormView::OnTimer(nIDEvent);
}
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