📄 mscommv1dlg.cpp
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// MSCommV1Dlg.cpp : implementation file
//
#include "stdafx.h"
#include "MSCommV1.h"
#include "MSCommV1Dlg.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()
/////////////////////////////////////////////////////////////////////////////
// CMSCommV1Dlg dialog
CMSCommV1Dlg::CMSCommV1Dlg(CWnd* pParent /*=NULL*/)
: CDialog(CMSCommV1Dlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CMSCommV1Dlg)
m_Rev = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CMSCommV1Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CMSCommV1Dlg)
DDX_Control(pDX, IDC_BUTTON1_Draw, m_Draw);
DDX_Control(pDX, IDC_EDIT2, m_Clear);
DDX_Control(pDX, IDC_COMBO1, m_Combo);
DDX_Control(pDX, IDC_BUTTON_SEND, m_Send);
DDX_Control(pDX, IDC_BUTTON_OPEN, m_Open);
DDX_Control(pDX, IDC_BUTTON_EXIT, m_EXIT);
DDX_Text(pDX, IDC_EDIT2, m_Rev);
DDX_Control(pDX, IDC_MSCOMM1, m_MSComm);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CMSCommV1Dlg, CDialog)
//{{AFX_MSG_MAP(CMSCommV1Dlg)
ON_WM_SYSCOMMAND()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_EXIT, OnButtonExit)
ON_CBN_SELENDOK(IDC_COMBO1, OnSelendokCombo1)
ON_BN_CLICKED(IDC_BUTTON_OPEN, OnButtonOpen)
ON_BN_CLICKED(IDC_BUTTON_SEND, OnButtonClear)
ON_NOTIFY(NM_OUTOFMEMORY, IDC_PROGRESS, OnOutofmemoryProgress1)
ON_WM_TIMER()
ON_NOTIFY(NM_OUTOFMEMORY, IDC_PROGRESS, OnOutofmemoryProgress)
ON_BN_CLICKED(IDC_BUTTON1_Draw, OnBUTTON1Draw)
ON_BN_CLICKED(IDC_BUTTON1_CLOSE, OnButton1Close)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CMSCommV1Dlg message handlers
BOOL CMSCommV1Dlg::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
nCounter=0; //横坐标参数初始化为0
order=1; //初始化order=1
data[0]=0; //初始化data[0]=0
m_Combo.SetCurSel(3);//initial combine box is port 4
SetTimer(0,1000,NULL);//初始化时间
//m_WhiteBrush.CreateSolidBrush(RGB(255,255,255)); //设置背景色白色
return TRUE; // return TRUE unless you set the focus to a control
}
void CMSCommV1Dlg::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.
//DEL void CMSCommV1Dlg::OnPaint()
//DEL {
//DEL if (IsIconic())
//DEL {
//DEL CPaintDC dc(this); // device context for painting
//DEL
//DEL SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
//DEL
//DEL // Center icon in client rectangle
//DEL int cxIcon = GetSystemMetrics(SM_CXICON);
//DEL int cyIcon = GetSystemMetrics(SM_CYICON);
//DEL CRect rect;
//DEL GetClientRect(&rect);
//DEL int x = (rect.Width() - cxIcon + 1) / 2;
//DEL int y = (rect.Height() - cyIcon + 1) / 2;
//DEL
//DEL // Draw the icon
//DEL dc.DrawIcon(x, y, m_hIcon);
//DEL }
//DEL else
//DEL {
//DEL CDialog::OnPaint();
//DEL }
//DEL }
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CMSCommV1Dlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CMSCommV1Dlg::OnButtonExit()
{
OnOK();
}
BEGIN_EVENTSINK_MAP(CMSCommV1Dlg, CDialog)
//{{AFX_EVENTSINK_MAP(CMSCommV1Dlg)
ON_EVENT(CMSCommV1Dlg, IDC_MSCOMM1, 1 /* OnComm */, OnOnCommMscomm1, VTS_NONE)
// ON_EVENT(CMSCommV1Dlg, IDC_MSCHART1, 1550 /* OLEStartDrag */, OnOLEStartDragMschart1, VTS_PDISPATCH VTS_PI4)
//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()
void CMSCommV1Dlg::OnOnCommMscomm1()
{
// TODO: Add your control notification handler code here
UpdateData(true);
VARIANT variant_inp;
COleSafeArray safearray_inp;
CString strtemp;
long i=0;
int len;
int flag;
char rxdata[1000];
if(m_MSComm.GetCommEvent()==2)
{
//以下接收串口数据
variant_inp=m_MSComm.GetInput();
safearray_inp=variant_inp;
len=safearray_inp.GetOneDimSize();
for(i=0;i<len;i++)
{
safearray_inp.GetElement(&i,&rxdata[i]);
BYTE bt=*(char*)(rxdata+i); //字符型
strtemp.Format("%x",bt); //格式转换为ascii码形式
m_Rev+=strtemp; //显示接收的数据
//以下画线
CPen *PenOld,PenNew1;
CDC *pDC = GetDC(); //获取串口坐标值
PenNew1.CreatePen(PS_SOLID,1,RGB(255,0,0)); //创建画笔红色控件
//
int temp=atoi(strtemp); //用atoi函数把CString转换成int型数据
if(order==48)
flag=1;
else
flag=0;
//显示双缓冲
/* CRect rect;
GetClientRect(&rect);
CDC dcMem;
CBitmap bmp;
dcMem.CreateCompatibleDC(pDC);
bmp.CreateCompatibleBitmap(&dcMem,rect.Width(),rect.Height());
dcMem.SelectObject(&bmp);
dcMem.FillSolidRect(rect,pDC->GetBkColor());*/
//在内存绘图
switch(flag)
{
case 0:
//PenNew2.CreatePen(PS_SOLID,1,RGB(255,255,255)); //创建画笔白色控件
PenOld=pDC->SelectObject(&PenNew1); //选择画笔
data[order]=temp;
pDC->MoveTo(125+nCounter*10,240-4*data[order-1]);//画线坐标，10为横坐标单位跨度，4为纵坐标单位跨度
pDC->LineTo(125+(nCounter+1)*10,240-4*data[order]);
PenNew1.DeleteObject(); //ADDITION
// pDC->SelectObject(PenOld);
ReleaseDC(pDC); //ADDITION
// PenNew1.DeleteObject();
order++; //数据参数自增
nCounter++;
break;
case 1:
for(i=0,nCounter=0;i<47,nCounter<48;i++,nCounter++)//擦除部分
{
CPen PenNew1;
PenNew1.CreatePen(PS_SOLID,1,RGB(255,255,255)); //创建擦除白色画笔控件
//CDC *pDC = GetDC(); //获取串口坐标值
PenOld=pDC->SelectObject(&PenNew1); //选择画笔
pDC->MoveTo(125+nCounter*10,240-4*data[i]);
pDC->LineTo(125+(nCounter+1)*10,240-4*data[i+1]);
PenNew1.DeleteObject(); //ADDITION
pDC->SelectObject(PenOld);
//PenNew1.DeleteObject(); //ADDITION
// pDC->SelectObject(PenOld);
ReleaseDC(pDC); //ADDITIION
}
for(order=0;order<47;order++)
data[order]=data[order+1]; //上一次采集数据两两交换，向前推进一位
data[order]=temp; //最新的一个数据即data[47]
//ReleaseDC(pDC); //ADDITIION
for(order=0,nCounter=0;order<47,nCounter<48;order++,nCounter++)
{
// CDC *pDC=GetDC();
PenNew1.CreatePen(PS_SOLID,1,RGB(255,0,0)); //创建画笔红色控件
PenOld=pDC->SelectObject(&PenNew1); //选择画笔
pDC->MoveTo(125+nCounter*10,240-4*data[order]);
pDC->LineTo(125+(nCounter+1)*10,240-4*data[order+1]);
PenNew1.DeleteObject(); //ADDITION
pDC->SelectObject(PenOld); //AADITION
ReleaseDC(pDC); //ADDITION
}
break;
default:;
}
//ReleaseDC(pDC);
}
UpdateData(false);
}
}
void CMSCommV1Dlg::OnSelendokCombo1()
{
// TODO: Add your control notification handler code here
int i;
i=m_Combo.GetCurSel();
switch(i)
{
case 0:PORT=1;break;
case 1:PORT=2;break;
case 2:PORT=3;break;
case 3:PORT=4;break;
case 4:PORT=5;break;
case 5:PORT=6;break;
default:break;
}
//UpdateData(false);
}
void CMSCommV1Dlg::OnButtonOpen()
{
// TODO: Add your control notification handler code here
UpdateData(true);
m_MSComm.SetCommPort(PORT); //初始化端口
m_MSComm.SetInBufferSize(1024); //接收缓冲区
m_MSComm.SetOutBufferSize(512); //发送缓冲区
m_MSComm.SetInputMode(1); //读取二进制格式的数据
if(!m_MSComm.GetPortOpen())
m_MSComm.SetPortOpen(true);
m_MSComm.SetSettings("9600,n,8,1"); //设置波特率等
m_MSComm.SetRThreshold(1); //接收到一个字符就触发OnComm事件
m_MSComm.SetInputLen(0); //读取缓冲区内所有数据
// m_MSComm.GetInput();
}
void CMSCommV1Dlg::OnButtonClear()
{
// TODO: Add your control notification handler code here
m_Clear.SetSel(0,-1);
m_Clear.ReplaceSel("");
}
void CMSCommV1Dlg::OnOutofmemoryProgress1(NMHDR* pNMHDR, LRESULT* pResult)
{
// TODO: Add your control notification handler code here
*pResult = 0;
}
void CMSCommV1Dlg::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
static int i;
((CProgressCtrl*)GetDlgItem(IDC_PROGRESS))->SetPos(i);
if(i<100)
i+=10;
else i=0;
CDialog::OnTimer(nIDEvent);
CMSCommV1Dlg::OnDrawInitial();
// m_MSComm.SetInBufferCount(0);
}
void CMSCommV1Dlg::OnOutofmemoryProgress(NMHDR* pNMHDR, LRESULT* pResult)
{
// TODO: Add your control notification handler code here
*pResult = 0;
}
void CMSCommV1Dlg::OnDrawInitial()
{
COLORREF DotColorRed=RGB(255,0,0); // 设定坐标标度点颜色
COLORREF DotColorBlue=RGB(0,0,255); // 设定坐标标度颜色
CDC *pDC = GetDC();
CPen *PenOld,PenNew1;
PenNew1.CreatePen(PS_SOLID,2,RGB(0,0,0));
PenOld=pDC->SelectObject(&PenNew1);
//设定X轴位置
pDC->MoveTo(125,240);
pDC->LineTo(620,240);
pDC->SelectObject(PenOld);
PenNew1.DeleteObject(); //返回旧画笔
//设定Y轴位置
pDC->MoveTo(125,18);
pDC->LineTo(125,240);
pDC->SelectObject(PenOld);
PenNew1.DeleteObject(); //返回旧画笔
int i=0;
//画Y轴坐标刻度
for(i=0;i<10;i++)
{
CDC *pDC = GetDC(); //获取串口坐标值
pDC->SetPixel(125,40+20*i,DotColorRed); //画坐标点
//画坐标刻度，40为起始位置，20为刻度间隔
pDC->MoveTo(125,40+20*i);
pDC->LineTo(130,40+20*i);
pDC->SelectObject(PenOld);
PenNew1.DeleteObject(); //返回旧画笔
switch(i)
{
case 0:
pDC->TextOut(105,40+20*i,"5.0");break;//画坐标刻度值
case 1:
pDC->TextOut(105,40+20*i,"4.5");break;
case 2:
pDC->TextOut(105,40+20*i,"4.0");break;
case 3:
pDC->TextOut(105,40+20*i,"3.5");break;
case 4:
pDC->TextOut(105,40+20*i,"3.0");break;
case 5:
pDC->TextOut(105,40+20*i,"2.5");break;
case 6:
pDC->TextOut(105,40+20*i,"2.0");break;
case 7:
pDC->TextOut(105,40+20*i,"1.5");break;
case 8:
pDC->TextOut(105,40+20*i,"1.0");break;
case 9:
pDC->TextOut(105,40+20*i,"0.5");break;
}
}
}
void CMSCommV1Dlg::OnBUTTON1Draw()
{
// TODO: Add your control notification handler code here
//KillTimer(0);
((CProgressCtrl*)GetDlgItem(IDC_PROGRESS))->SetPos(0);
}
void CMSCommV1Dlg::OnButton1Close()
{
// TODO: Add your control notification handler code here
m_MSComm.SetPortOpen(false);
}
void CMSCommV1Dlg::DrawLine(CString Value)
{
//初始化画笔
CPen *PenOld,PenNew1;
CDC *pDC = GetDC(); //获取串口坐标值
PenNew1.CreatePen(PS_SOLID,1,RGB(255,0,0)); //创建画笔红色控件
PenOld=pDC->SelectObject(&PenNew1); //选择画笔
PenNew1.DeleteObject(); //返回旧画笔
}
//DEL HBRUSH CMSCommV1Dlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
//DEL {
//DEL HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
//DEL
//DEL // TODO: Change any attributes of the DC here
//DEL if(nCtlColor==CTLCOLOR_DLG)
//DEL {
//DEL pDC->SetBkColor(RGB(0,0,0));
//DEL
//DEL
//DEL }
//DEL // TODO: Return a different brush if the default is not desired
//DEL return m_WhiteBrush;
//DEL }
//DEL void CMSCommV1Dlg::OnPaint()
//DEL {
//DEL CPaintDC dc(this); // device context for painting
//DEL
//DEL // TODO: Add your message handler code here
//DEL
//DEL // Do not call CDialog::OnPaint() for painting messages
//DEL }
//DEL HBRUSH CMSCommV1Dlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
//DEL {
//DEL HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
//DEL
//DEL // TODO: Change any attributes of the DC here
//DEL
//DEL // TODO: Return a different brush if the default is not desired
//DEL return hbr;
//DEL }
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