?? gpsprodlg.cpp
字號:
// GPSProDlg.cpp : implementation file
//
#include "stdafx.h"
#include "GPSPro.h"
#include "GPSProDlg.h"
#include "ConfigDlg.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()
/////////////////////////////////////////////////////////////////////////////
// CGPSProDlg dialog
CGPSProDlg::CGPSProDlg(CWnd* pParent /*=NULL*/)
: CDialog(CGPSProDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CGPSProDlg)
m_strReceChar = _T("");
m_id = 0;
m_time = 0;
m_latitude = _T("");
m_longlati = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CGPSProDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CGPSProDlg)
DDX_Text(pDX, IDC_RECECHAR, m_strReceChar);
DDX_Text(pDX, IDC_ID, m_id);
DDX_DateTimeCtrl(pDX,IDC_TIME,m_time);
DDX_Text(pDX, IDC_LATITUDE, m_latitude);
DDX_Text(pDX, IDC_LONGLATI, m_longlati);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CGPSProDlg, CDialog)
//{{AFX_MSG_MAP(CGPSProDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_CONFIG, OnConfig)
ON_BN_CLICKED(IDC_STOP, OnStop)
ON_BN_CLICKED(IDC_START, OnStart)
ON_BN_CLICKED(IDC_SAVE, OnSave)
ON_WM_TIMER()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CGPSProDlg message handlers
BOOL CGPSProDlg::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
BaudRates[0]=1200;
BaudRates[1]=2400;
BaudRates[2]=4800;
BaudRates[3]=9600;
BaudRates[4]=19200;
BaudRates[5]=38400;
BaudRates[6]=57600;
BaudRates[7]=115200;
PortIDs[0]="COM1:";
PortIDs[1]="COM2:";
PortIDs[2]="COM3:";
PortIDs[3]="COM4:";
PortIDs[4]="COM5:";
PortIDs[5]="COM6:";
PortIDs[6]="COM7:";
PortIDs[7]="COM8:";
PortIDs[8]="COM9:";
PortNo=6;
BaudRate=2;
DataBits=3;
StopBits=ONESTOPBIT;
Parity=NOPARITY;
return TRUE; // return TRUE unless you set the focus to a control
}
void CGPSProDlg::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 CGPSProDlg::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 CGPSProDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CGPSProDlg::OnConfig()
{
// TODO: Add your control notification handler code here
CConfigDlg* Dialog1;
Dialog1=new CConfigDlg;
Dialog1->BaudRate=BaudRate;
Dialog1->PortNo=PortNo-1;
Dialog1->DataBits=DataBits-1;
Dialog1->StopBits=StopBits;
Dialog1->Parity=Parity;
if(Dialog1->DoModal()==IDOK)
{
BaudRate = Dialog1->BaudRate;
PortNo = Dialog1->PortNo;
DataBits= Dialog1->DataBits;
StopBits = Dialog1->StopBits;
Parity = Dialog1->Parity;
if(!m_ceSeries.OpenPort(this,Dialog1->PortNo,Dialog1->BaudRate,Dialog1->Parity,Dialog1->DataBits,Dialog1->StopBits))
{
AfxMessageBox("打開串口失敗");
//SetDlgItemText(IDC_BTN_OPEN,CString("關閉端口"));
}
else
{
m_ceSeries.ClosePort();
//SetDlgItemText(IDC_BTN_OPEN,CString("打開端口"));
}
}
delete Dialog1;
}
void CGPSProDlg::OnStop()
{
// TODO: Add your control notification handler code here
m_ceSeries.ClosePort();
KillTimer(1);
}
void CGPSProDlg::OnStart()
{
// TODO: Add your control notification handler code here
m_ceSeries.m_OnSeriesRead = OnSeriesRead;
m_nTimer = SetTimer(1, 3000, 0);
}
void CGPSProDlg::OnSave()
{
// TODO: Add your control notification handler code here
CString FileName(_T(""));
CFileDialog FileDlg(FALSE,NULL,NULL,OFN_HIDEREADONLY,TEXT("Text Files(*.txt)|*.txt||"));
if(FileDlg.DoModal()==IDOK)
{
FileName=FileDlg.GetPathName();
}
if(FileName!=_T(""))
{
SaveReceivedToFile(FileName);
}
}
BOOL CGPSProDlg::SaveReceivedToFile(LPCTSTR FileName)
{
int i;
CFile cf;
DWORD dwBytesToSave=m_strReceChar.GetLength();
if(!cf.Open(FileName,CFile::modeWrite|CFile::modeCreate))
{
AfxMessageBox(_T("無法打開Text文件！"));
}
cf.Seek(0,CFile::begin);
unsigned char * buf=new unsigned char[dwBytesToSave];
for(i=0;i<dwBytesToSave;i++)
{
buf[i]=m_strReceChar.GetAt(i);
}
cf.Write(buf,dwBytesToSave);
delete[] buf;
cf.Close();
return TRUE;
}
void CGPSProDlg::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
if(nIDEvent!=1)
return ;
while((m_strReceived.Find(0x0d)!=-1)&&(m_strReceived.Find(0x0a)!=-1))
{
int startLF=m_strReceived.Find(0x0a);
int endCR=m_strReceived.Find(0x0d);
if(startLF>endCR)
endCR=m_strReceived.Find(0x0d,startLF);
CString msg= m_strReceived.Mid(startLF+1,endCR-startLF-1);
m_strReceived.Delete(0,endCR+1);
if(msg.Left(6).Compare("$GPRMC")!=0)
continue;
msg.Delete(0,msg.Find(',')+1);
char* pTime=msg.GetBuffer(msg.GetLength()+1);
int hour,min,sec;
char temp[9];
memset(temp,0,9);
memcpy(temp,pTime,2);
memcpy(temp+3,pTime+2,2);
memcpy(temp+6,pTime+4,2);
hour=atoi(temp);
min=atoi(temp+3);
sec=atoi(temp+6);
msg.ReleaseBuffer();
msg.Delete(0,msg.Find(',')+1);
if(msg.GetAt(0)!='A')
continue;
msg.Delete(0,msg.Find(',')+1);
//采集到的緯度顯示在edit中
CString longitude=msg.Left(2);
longitude+="度";
longitude+=msg.Mid(2,6);
longitude+="分";
msg.Delete(0,msg.Find(',')+1);
if(msg.GetAt(0)=='N')
longitude.Insert(0,"北緯");
if(msg.GetAt(0)=='S')
longitude.Insert(0,"南緯");
msg.Delete(0,msg.Find(',')+1);
SetDlgItemText(IDC_LONGLATI,longitude);
UpdateData(FALSE);
//采集到經度顯示到edit中
CString latitude=msg.Left(3);
latitude+="度";
latitude+=msg.Mid(3,6);
latitude+="分";
msg.Delete(0,msg.Find(',')+1);
if(msg.GetAt(0)=='E')
latitude.Insert(0,"東經");
if(msg.GetAt(0)=='W')
latitude.Insert(0,"西經");
msg.Delete(0,msg.Find(',')+1);
SetDlgItemText(IDC_LATITUDE,latitude);
UpdateData(FALSE);
//采集到的顯示時間
char* pDate=msg.GetBuffer(msg.GetLength()+1);
int day,mon,year;
memset(temp,0,9);
memcpy(temp,pDate,2);
memcpy(temp+3,pDate+2,2);
memcpy(temp+6,pDate+4,2);
day=atoi(temp);
mon=atoi(temp+3);
year=atoi(temp+6);
if((year>40)&&(year<97))
continue;
if(year>40)
year+=1900;
else
year+=2000;
CTime t(year,mon,day,hour,min,sec);
CString t2;
msg.ReleaseBuffer();
msg.Delete(0,msg.Find(',')+1);
t = CTime::GetCurrentTime();
t2 = t.Format("%Y:%M:%D:%H:%M:%S");
//SetDlgItemText(IDC_TIME,t2);
::SetDlgItemText(AfxGetMainWnd()->m_hWnd,IDC_TIME,t2);
UpdateData(FALSE);
}
CDialog::OnTimer(nIDEvent);
}
void CGPSProDlg::OnSeriesRead(CWnd *pWnd, BYTE *buf, int bufLen)
{
CGPSProDlg *pDlg = (CGPSProDlg*)pWnd;
CEdit * pEdit;
pEdit = (CEdit*)pDlg->GetDlgItem(IDC_RECECHAR);
CString strRecv = (char*)buf;
CString strOld;
pEdit->GetWindowText(strOld);
pEdit->SetWindowText(strOld + strRecv);
delete[] buf;
}
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