k8110testdlg.cpp

CAN总线通讯模块

// K8110TestDlg.cpp : implementation file
//

#include "stdafx.h"
#include "K8110Test.h"
#include "K8110TestDlg.h"
#include "K8110.h"
#include "CH365dll.h"
#include "math.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CK8110TestApp theApp;
#define WM_READ_DATA WM_USER+110
HWND hwnd;

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()

/////////////////////////////////////////////////////////////////////////////
// CK8110TestDlg dialog

//构造函数
CK8110TestDlg::CK8110TestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CK8110TestDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CK8110TestDlg)
	m_tmp_3 = _T("");
	m_tmp_2 = _T("");
	m_tmp_1 = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CK8110TestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CK8110TestDlg)
	DDX_Control(pDX, IDC_DATA_LIST2, m_ctrlList2);
	DDX_Control(pDX, IDC_INDEX, m_ctrlIndex);
	DDX_Control(pDX, IDC_DATA_LIST, m_ctrlList);
	DDX_Text(pDX, IDC_TMP_3, m_tmp_3);
	DDX_Text(pDX, IDC_TMP_2, m_tmp_2);
	DDX_Text(pDX, IDC_TMP_1, m_tmp_1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CK8110TestDlg, CDialog)
	//{{AFX_MSG_MAP(CK8110TestDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_OPEN_8110, OnOpen8110)
	ON_BN_CLICKED(IDC_CLOSE_8110, OnClose8110)
	ON_BN_CLICKED(IDC_INIT_8110, OnInit8110)
	ON_WM_TIMER()
	ON_WM_CANCELMODE()
	ON_CBN_SELCHANGE(IDC_INDEX, OnSelchangeIndex)
	ON_BN_CLICKED(IDC_RSETDEV_8110, OnRsetdev8110)
	ON_BN_CLICKED(IDC_CORRECTIME, OnCorrectime)
	ON_BN_CLICKED(IDC_NMT_EC, OnNmtEc)
	ON_BN_CLICKED(IDC_STOPDEV_8110, OnStopdev8110)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CK8110TestDlg message handlers

BOOL CK8110TestDlg::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

	m_ctrlIndex.AddString(_T("0"));
	m_ctrlIndex.AddString(_T("1"));
	m_ctrlIndex.AddString(_T("2"));
	m_ctrlIndex.AddString(_T("3"));
	m_ctrlIndex.SetCurSel(0);

	GetDlgItem(IDC_CLOSE_8110)->EnableWindow(FALSE);
	GetDlgItem(IDC_INIT_8110)->EnableWindow(FALSE);

	m_ctrlList.InsertColumn(0,"节点标识符",LVCFMT_LEFT,80,-1);
	m_ctrlList.InsertColumn(1,"生命检测状态",LVCFMT_LEFT,80,-1);
	m_ctrlList.InsertColumn(2,"运行状态",LVCFMT_LEFT,80,-1);
	m_ctrlList.InsertColumn(3,"实验状态",LVCFMT_LEFT,70,-1);

	m_ctrlList2.InsertColumn(0, "接收CAN网络数据", LVCFMT_LEFT, 120, -1);
	m_ctrlList2.InsertColumn(1, "功能代码", LVCFMT_LEFT, 80, -1);
	m_ctrlList2.InsertColumn(2, "节点标识符", LVCFMT_LEFT, 80, -1);

	UpdateData(FALSE);

	//获得窗口句柄
	hwnd=this->GetSafeHwnd();
	
	
	for (int i = 0; i < 128; i++)
	{
		ETN_lifeflag1[i] = false;
		ETN_lifeflag2[i] = false;
	}
	
	NMT_EC_flag = false;
	//获得设备端口号
	m_ctrlIndex.GetWindowText(strtmp);

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CK8110TestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

void CK8110TestDlg::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;

		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}


HCURSOR CK8110TestDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}


//打开设备
void CK8110TestDlg::OnOpen8110() 
{
	BOOL OpenFlg;
	OpenFlg=CAN_Open(atoi(strtmp));
		
	if(!OpenFlg)
	{
		MessageBox("无法打开设备！","信息提示：",MB_ICONSTOP+MB_OK);
		return;
	}
	else
	{
		//m_strState.Format("打开设备成功，可以初始化了");
	}
	GetDlgItem(IDC_OPEN_8110)->EnableWindow(FALSE);
	GetDlgItem(IDOK)->EnableWindow(FALSE);
	GetDlgItem(IDC_INIT_8110)->EnableWindow(TRUE);
	GetDlgItem(IDC_CLOSE_8110)->EnableWindow(TRUE);
	UpdateData(FALSE);

}

//关闭设备
void CK8110TestDlg::OnClose8110() 
{
	CAN_Close(atoi(strtmp));

	GetDlgItem(IDC_OPEN_8110)->EnableWindow(TRUE);
	GetDlgItem(IDOK)->EnableWindow(TRUE);
	GetDlgItem(IDC_INIT_8110)->EnableWindow(FALSE);
	GetDlgItem(IDC_CLOSE_8110)->EnableWindow(FALSE);
	UpdateData(FALSE);
}

//初始化设备
void CK8110TestDlg::OnInit8110() 
{
	long num;
	
	canreg[0] = 0;
	CAN_ReadReg(atoi(strtmp), canreg);
	
	canreg[0] = 0;
	canreg[1] = canreg[1] | 0x1;
	
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 31;
	canreg[1] = 0xC0;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 20;
	canreg[1] = 0xFF;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 21;
	canreg[1] = 0xFF;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 22;
	canreg[1] = 0xFF;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 23;
	canreg[1] = 0xFF;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 6;
	canreg[1] = 0x1;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 7;
	canreg[1] = 0x1C;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 1;
	canreg[1] = 0x0;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 0;
	canreg[1] = 0x8;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	canreg[0] = 4;
	canreg[1] = 0xC1;
	CAN_WriteReg(atoi(strtmp), canreg);
	
	CAN_Inten(atoi(strtmp));
	
	pread = 0;
	pwrite = 0;
	fifo_num = 0;
	NMT_EC_flag = false;
	
    
	num = CAN_ReadDataNum(atoi(strtmp));
	while (num != 0)
	{
		if (num > 1000)
		{
			num = 1000;
		}
		CAN_ReadBlockData(atoi(strtmp), num, writebuff);
		num = CAN_ReadDataNum(atoi(strtmp));
	}
	

	m_ctrlList.DeleteAllItems();
	m_ctrlList2.DeleteAllItems();

	SetTimer(2, 20 , NULL);
	SetTimer(3, 2000, NULL);
}

//退出
void CK8110TestDlg::OnOK() 
{
	// TODO: Add extra validation here
	if(AfxMessageBox("确定已关闭设备，退出程序？",MB_YESNO)!=IDYES)
		return;
	CDialog::OnCancel();
}


void CK8110TestDlg::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	switch(nIDEvent)
	{	
	case 2:
		{
			data_get();
		}
		break;
	case 3:
		{
			data_blockread();
		}
		break;
	case 4:
		{
			NMT_EC_PeriodSend();
		}
	}
	CDialog::OnTimer(nIDEvent);
}

void CK8110TestDlg::OnCancelMode() 
{
	CDialog::OnCancelMode();	
}


//选择设备端口号
void CK8110TestDlg::OnSelchangeIndex() 
{
	UpdateData(TRUE);
	theApp.nIndex=m_ctrlIndex.GetCurSel();
}


//复位设备
void CK8110TestDlg::OnRsetdev8110() 
{
	CString strtmp;
	m_ctrlIndex.GetWindowText(strtmp);
	CAN_Reset(atoi(strtmp));
}