www.pudn.com > SCommTest1.rar > SCommTest1Dlg.cpp
// SCommTest1Dlg.cpp : implementation file
//
#include "stdafx.h"
#include "SCommTest1.h"
#include "SCommTest1Dlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSCommTest1Dlg dialog
CSCommTest1Dlg::CSCommTest1Dlg(CWnd* pParent /*=NULL*/)
: CDialog(CSCommTest1Dlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CSCommTest1Dlg)
m_strRXData = _T("");
m_strTXData = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CSCommTest1Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CSCommTest1Dlg)
DDX_Control(pDX, IDC_STATIC_TIME, m_Static);
DDX_Control(pDX, IDC_MSCOMM1, m_ctrlComm);
DDX_Text(pDX, IDC_EDIT_RXDATA, m_strRXData);
DDX_Text(pDX, IDC_EDIT_TXDATA, m_strTXData);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CSCommTest1Dlg, CDialog)
//{{AFX_MSG_MAP(CSCommTest1Dlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_MANUALSEND, OnButtonManualsend)
ON_BN_CLICKED(IDC_BUTTON_SEND, OnButtonSend)
ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
ON_WM_TIMER()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSCommTest1Dlg message handlers
BOOL CSCommTest1Dlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
if(m_ctrlComm.GetPortOpen())
m_ctrlComm.SetPortOpen(FALSE);
m_ctrlComm.SetCommPort(1); //选择com1
if( !m_ctrlComm.GetPortOpen())
m_ctrlComm.SetPortOpen(TRUE);//打开串口
else
AfxMessageBox("cannot open serial port");
m_ctrlComm.SetSettings("9600,n,8,1"); //波特率9600，无校验，8个数据位，1个停止位
m_ctrlComm.SetInputMode(1); // 以二进制方式检取数据
m_ctrlComm.SetRThreshold(1);
//参数1表示每当串口接收缓冲区中有多于或等于1个字符时将引发一个接收数据的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
return TRUE; // return TRUE unless you set the focus to a control
}
void CSCommTest1Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CSCommTest1Dlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CSCommTest1Dlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
BEGIN_EVENTSINK_MAP(CSCommTest1Dlg, CDialog)
//{{AFX_EVENTSINK_MAP(CSCommTest1Dlg)
ON_EVENT(CSCommTest1Dlg, IDC_MSCOMM1, 1 /* OnComm */, OnComm, VTS_NONE)
//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()
void CSCommTest1Dlg::OnComm()
{
// TODO: Add your control notification handler code here
VARIANT variant_inp;
COleSafeArray safearray_inp;
LONG len,k;
BYTE rxdata[2048]; //设置BYTE数组 An 8-bit integerthat is not signed.
CString strtemp;
if(m_ctrlComm.GetCommEvent()==2) //事件值为2表示接收缓冲区内有字符
{ ////////以下你可以根据自己的通信协议加入处理代码
variant_inp=m_ctrlComm.GetInput(); //读缓冲区
safearray_inp=variant_inp; //VARIANT型变量转换为ColeSafeArray型变量
len=safearray_inp.GetOneDimSize(); //得到有效数据长度
for(k=0;k=19 && strlen(m_strRXData)<=25)
waitcall=true;
if(buf==2 && strlen(m_strRXData)==14)
waitopen=true;
//加入接收编辑框对应字符串
}
UpdateData(FALSE); //更新编辑框内容
}
void CSCommTest1Dlg::OnButtonManualsend()
{
// TODO: Add your control notification handler code here
// UpdateData(TRUE); //读取编辑框内容
// m_ctrlComm.SetOutput(COleVariant(m_strTXData));//发送数据
CString at,call,open,send,push,close;
buf=0;
wait=false;
while(wait=false)
{
at="at\n";
m_ctrlComm.SetOutput(COleVariant(call));
}
//进行at=mipcall指令的测试
buf=1;
waitcall=false;
int i;
i=1;
while(waitcall=false)
{
i++;
call="at+mipcall=1,cmnet\n";
m_ctrlComm.SetOutput(COleVariant(call));//发送数据
//5次以后再进行at指令的测试
if(i==5)
{
i=1;
CString reset,restore;
reset="atz\n";
m_ctrlComm.SetOutput(COleVariant(reset));
restore="at&w\n";
m_ctrlComm.SetOutput(COleVariant(restore));
buf=0;
wait=false;
while(wait=false)
{
at="at\n";
m_ctrlComm.SetOutput(COleVariant(call));
waitcall=false;
}
}
buf=1;
}
//进行mipopen指令测试
buf=2;
waitopen=false;
while(waitopen=false);
{
CString net="\"202.119.242.248\"";
open="at+mipopen=1,4096,net,8000,0\n";
m_ctrlComm.SetOutput(COleVariant(open));//发送数据
buf=1;
SetTimer(1,1000,NULL);
//每10秒判断是否已经断开
}
}
void CSCommTest1Dlg::OnButtonSend()
{
// TODO: Add your control notification handler code here
CString words,send;
words="\"4142434445\"";
send="at+mipsend=1,words\n";
m_ctrlComm.SetOutput(COleVariant(send));
}
void CSCommTest1Dlg::OnButton3()
{
// TODO: Add your control notification handler code here
CString push,close,call;
push="at+mippush=1\n";
m_ctrlComm.SetOutput(COleVariant(push));
close="at+mipclose=1\n";
m_ctrlComm.SetOutput(COleVariant(close));
call="at+mipcall=0\n";
m_ctrlComm.SetOutput(COleVariant(call));
}
void CSCommTest1Dlg::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
CTime time=CTime::GetCurrentTime();
int time1,k;
CString open;
CString str=time.Format("%S");
time1=atoi(str);
k=1;
if(str=="59")
{
m_Static.SetWindowText(str);
k++;
if(k<=10)
{
buf=2;
waitopen=false;
while(waitopen=false);
{
CString net="\"202.119.242.248\"";
open="at+mipopen=1,4096,net,8000,0\n";
m_ctrlComm.SetOutput(COleVariant(open));//发送数据
buf=1;
}
}
else
{
CString at,call,open,send,push,close;
buf=0;
wait=false;
while(wait=false)
{
at="at\n";
m_ctrlComm.SetOutput(COleVariant(call));
}
//进行at=mipcall指令的测试
buf=1;
waitcall=false;
int i;
i=1;
while(waitcall=false)
{
i++;
call="at+mipcall=1,cmnet\n";
m_ctrlComm.SetOutput(COleVariant(call));//发送数据
//5次以后再进行at指令的测试
if(i==5)
{
i=1;
CString reset,restore;
reset="atz\n";
m_ctrlComm.SetOutput(COleVariant(reset));
restore="at&w\n";
m_ctrlComm.SetOutput(COleVariant(restore));
buf=0;
wait=false;
while(wait=false)
{
at="at\n";
m_ctrlComm.SetOutput(COleVariant(call));
waitcall=false;
}
}
buf=1;
}
//进行mipopen指令测试
k=1;
}
}
CDialog::OnTimer(nIDEvent);
}