📄 scommtestdlg.cpp
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// SCommTestDlg.cpp : implementation file
//
#include "stdafx.h"
#include "SCommTest.h"
#include "SCommTestDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CTime tm;
CString tmstr;
/////////////////////////////////////////////////////////////////////////////
// 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()
/////////////////////////////////////////////////////////////////////////////
// CSCommTestDlg dialog
CSCommTestDlg::CSCommTestDlg(CWnd* pParent /*=NULL*/)
: CDialog(CSCommTestDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CSCommTestDlg)
m_strRXData = _T("");
m_strTXData = _T("");
m_time = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDI_ICON1);
//HICON icon = AfxGetApp()->LoadIcon(IDI_ICON1);
// ::SendMessage(HWND(AfxGetApp()),WM_SETICON,ICON_SMALL,(HWND)icon);
}
void CSCommTestDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CSCommTestDlg)
DDX_Control(pDX, IDC_MSCOMM1, m_ctrlComm);
DDX_Text(pDX, IDC_EDIT_RXDATA, m_strRXData);
DDX_Text(pDX, IDC_TIME, m_time);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CSCommTestDlg, CDialog)
//{{AFX_MSG_MAP(CSCommTestDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_MANUALSEND, OnButtonManualsend)
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_WM_TIMER()
ON_WM_CREATE()
ON_BN_CLICKED(IDC_SEND, OnSend)
ON_BN_CLICKED(IDC_FSC, OnFsFromText)
ON_BN_CLICKED(IDC_CLEAR, OnClear)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSCommTestDlg message handlers
BOOL CSCommTestDlg::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
// CTime tm = CTime::GetCurrentTime();
// CString tmstr;
// tmstr.Format(_T("%Y-%M-%D %H:%M:%S"),tm.GetYear(),tm.GetMonth(),tm.GetDay(),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
// CTime tm = CTime::GetCurrentTime();
//CString tmstr,tmstr1;
//tmstr.Format(_T("%d-%d-%d"),tm.GetYear(),tm.GetMonth(),tm.GetDay());
//tmstr1.Format(_T("%d:%d:%d"),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
//m_time=tmstr+"\t"+tmstr1;
tm=CTime::GetCurrentTime();
tmstr.Format(_T("现在时间是%d-%d-%d %d:%d:%d"),tm.GetYear(),tm.GetMonth(),tm.GetDay(),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
// m_time=tmstr;
SetTimer(1,400,NULL);
//ASSERT(FALSE);
//ASSERT_VALID(NULL);
// 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.SetRThreshold(1);
m_ctrlComm.SetInputMode(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 CSCommTestDlg::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 CSCommTestDlg::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 CSCommTestDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
BEGIN_EVENTSINK_MAP(CSCommTestDlg, CDialog)
//{{AFX_EVENTSINK_MAP(CSCommTestDlg)
ON_EVENT(CSCommTestDlg, IDC_MSCOMM1, 1 /* OnComm */, OnComm, VTS_NONE)
//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()
void CSCommTestDlg::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
{
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<len;k++)
safearray_inp.GetElement(&k,rxdata+k);//转换为BYTE型数组
for(k=0;k<len;k++) //将数组转换为Cstring型变量
{
//BYTE bt=*(char*)(rxdata+k); //字符型
BYTE bt=(rxdata[k]);
//strtemp.Format("%c",bt);//将字符送入临时变量strtemp存放
strtemp.Format("%X",bt);
strtemp=(strlen(strtemp)==2?strtemp:"0"+strtemp)+" ";
m_strRXData+=strtemp; //加入接收编辑框对应字符串
}
// m_strRXData+="\r\n";
}
UpdateData(FALSE); //更新编辑框内容
}
/*
void CSCommTestDlg::OnComm()
{
VARIANT m_input1;
COleSafeArray m_input2;
long length,i;
BYTE data[1024];
CString str;
// int nn=m_ctrlComm.GetCommEvent();
// str.Format("%d",nn);
// AfxMessageBox(str);
if(m_ctrlComm.GetCommEvent()==2)//接收缓冲区内有字符
{
m_input1=m_ctrlComm.GetInput();//读取缓冲区内的数据
m_input2=m_input1;//将VARIANT型变量转换为ColeSafeArray型变量
length=m_input2.GetOneDimSize();//确定数据长度
for(i=0;i<length;i++)
m_input2.GetElement(&i,data+i);//将数据转换为BYTE型数组
for(i=0;i<length;i++)//将数组转换为Cstring型变量
{
BYTE a=* (char *)(data+i);
str.Format("%c",a);
m_strRXData+=str;
}
}
UpdateData(FALSE);//更新编辑框内容
}
*/
void CSCommTestDlg::OnButtonManualsend()
{
// TODO: Add your control notification handler code here02 52 04 00 C8 F8 66 03
//char szsmd[]={0x02, 0x52, 0x04, 0x02, 0xC8, 0xF8, 0x64, 0x03};
BYTE fsmd[]={0x02, 0x52, 0x04, 0x00, 0xC8, 0xF8, 0x66, 0x03};
//char szsmd[]={0x02, 0x52, 0x04, 0x02, 0xC8, 0xF8, 0x64, 0x03};
CByteArray smd;
BYTE* pfsmd=fsmd;
/*
smd.Add(0x02);
smd.Add(0x52);
smd.Add(0x04);
smd.Add(0x00);
smd.Add(0xC8);
smd.Add(0xF8);
smd.Add(0x66);
smd.Add(0x03); */
for (int i=0;i<sizeof(fsmd);i++,pfsmd++)
smd.Add(*pfsmd);
//smd.SetAt(3,0x02);
//smd.SetAt(6,0x64);
CString str, str1,str2,str3;
int n = smd.GetSize();
for(int ii=0;ii<n;ii++)
{
str.Format("%X", smd[ii]);
str=(strlen(str)==2?str:"0"+str)+" ";
str1 += str;
str2.Format("%c", smd[ii]);
str2=(strlen(str2)==2?str2:"0"+str2)+" ";
str3 += str2;
}
COleVariant szsmd=(COleVariant)smd;
//CString smd.Fomat("%s",szsmd);
UpdateData(TRUE); //读取编辑框内容
//m_ctrlComm.SetOutput(COleVariant(m_strTXData));//发送数据
UpdateData(FALSE);
//m_strTXData=(TEXT)szcmd;
m_ctrlComm.SetOutput(szsmd);
CEdit* pedit=(CEdit*)GetDlgItem(IDC_EDIT_TXDATA);
pedit->SetWindowText(str1);
m_strRXData=_T("");
}
/*发送数据
void CCComDlg::OnButton1()
{
CString str ;
//char* psmd=szsmd;
m_data.GetWindowText(str);
IsSended = FALSE; //发送完成
for(int i=0;i<8;i++)
{m_mscom.SetOutput((COleVariant)(CString)szsmd[i]);}
//m_mscom.SetOutput((COleVariant)str);
IsSended = TRUE; //发送完成
Sleep(1000); //延时1妙
}
//接收数据
void CCComDlg::OnOnCommMscomm2()
{
int resEvent;
resEvent = m_mscom.GetCommEvent();
switch (resEvent)
{
case 2: //接收数据
{
if (IsSended) //开始接收数据
{
VARIANT data;
// len=m_mscom.GetInputLen;
data = m_mscom.GetInput();
CString str;
str = data.bstrVal;
IsSended = FALSE;
CEdit* pedit=(CEdit*)GetDlgItem(IDC_EDIT1);
pedit->SetWindowText(str);
AfxMessageBox(str);
}
}
break; CEdit* pedit=(CEdit*)GetDlgItem(IDC_EDIT_TXDATA);
pedit->SetWindowText(str);
}
}
char szsmd[]={0x02, 0x52, 0x04, 0x02, 0xC8, 0xF8, 0x64, 0x03,0x00};
char szsmd[8]={0x02, 0x52, 0x04, 0x00, 0xC8, 0xF8, 0x66, 0x03}; */
void CSCommTestDlg::OnButton1()
{
// TODO: Add your control notification handler code here
KillTimer(1);
CDialog::OnCancel();
}
void CSCommTestDlg::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
//CTime tm = CTime::GetCurrentTime();
//CString tmstr,tmstr1;
//tmstr.Format(_T("%d-%d-%d"),tm.GetYear(),tm.GetMonth(),tm.GetDay());
//tmstr1.Format(_T("%d:%d:%d"),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
//m_time=tmstr+"\t"+tmstr1;
tm=CTime::GetCurrentTime();
tmstr.Format(_T("现在时间是%d-%d-%d %d:%d:%d"),tm.GetYear(),tm.GetMonth(),tm.GetDay(),tm.GetHour(),tm.GetMinute(),tm.GetSecond());
//CStatic* pStatic = (CStatic*)GetDlgItem(IDC_TIME);
//pStatic->SetWindowText(tmstr);
SetDlgItemText(IDC_TIME,tmstr);
CDialog::OnTimer(nIDEvent);
}
int CSCommTestDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CDialog::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: Add your specialized creation code here
return 0;
}
void CSCommTestDlg::OnSend()
{
// TODO: Add your control notification handler code here02 57 0E 00 C8 12 34 56 78 AB CD EF 22 44 88 99 67 03
BYTE fsmd[]={0x02, 0x57, 0x0E, 0x00, 0xC8, 0x12, 0x34, 0x56,0x78,0xAB,0xCD,0xEF,0x22,0x44,0x88,0x99,0x67,0x03};
//char szsmd[]={0x02, 0x52, 0x04, 0x02, 0xC8, 0xF8, 0x64, 0x03};
CByteArray smd;
BYTE* pfsmd=fsmd;
for (int i=0;i<sizeof(fsmd);i++,pfsmd++)
smd.Add(*pfsmd);
//smd.SetAt(3,0x02);
//smd.SetAt(6,0x64);
CString str, str1;
int n = smd.GetSize();
for(int ii=0;ii<n;ii++)
{
str.Format("%X", smd[ii]);
str=(strlen(str)==2?str:"0"+str)+" ";
str1 += str;
}
COleVariant szsmd=(COleVariant)smd;
UpdateData(TRUE); //读取编辑框内容
//m_ctrlComm.SetOutput(COleVariant(m_strTXData));//发送数据
UpdateData(FALSE);
m_ctrlComm.SetOutput(szsmd);
//CEdit* pedit=(CEdit*)GetDlgItem(IDC_EDIT_TXDATA);
//pedit->SetWindowText(str1);
SetDlgItemText(IDC_EDIT_TXDATA,str1);
m_strRXData=_T("");
}
unsigned long hexstr2value(char * s)
{
return(strtol(s,NULL,16));
}
void CSCommTestDlg::OnFsFromText()
{
m_strRXData=_T("");
//char fstr[2048];
//char* fstr=new char[16];
//char str[2048];
//GetDlgItemText(IDC_EDIT_TXDATA,fstr,2048);
CEdit* pedit=(CEdit*)GetDlgItem(IDC_EDIT_TXDATA);
int len;
len=pedit->GetWindowTextLength();
//int len=pedit->LineLength(0);
int length=len+1;
CString lendis;
lendis.Format("%d",length);
SetDlgItemText(IDC_LEN,lendis);
char* fstr=new char[length];
char* str=new char[length/3*2];
pedit->GetWindowText(fstr,length);
//AfxMessageBox(str);
for(int i=0,j=0;i<(length/3)*2;j++)
{
str[i]=fstr[3*j];
str[i+1]=fstr[3*j+1];
i=i+2;
}
CString ss=_T(str);
//delete []fstr;
CByteArray smd;
//for(i=0;i<ss.GetLength();i++)
for(i=0;i<length/3;i++)
{
CString ls=ss.Left(2);
long num=strtol(ls,NULL,16);
BYTE temp=(BYTE)num;
/*
CString numd;
numd.Format("%d",temp);
AfxMessageBox("HEX:"+ls+"=DEC:"+numd);
*/
smd.Add(temp);
ss=ss.Right(ss.GetLength()-2);
}
delete []fstr;
delete []str;
m_ctrlComm.SetInBufferCount(0);
m_ctrlComm.SetOutBufferCount(0);
COleVariant szsmd=(COleVariant)smd;
m_ctrlComm.SetOutput(szsmd);
// TODO: Add your control notification handler code here
}
void CSCommTestDlg::OnClear()
{
SetDlgItemText(IDC_EDIT_TXDATA,"");
SetDlgItemText(IDC_EDIT_RXDATA,"");
// TODO: Add your control notification handler code here
}
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