📄 sht11transmitdlg.cpp
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// SHT11TransmitDlg.cpp : implementation file
//
#include "stdafx.h"
#include "SHT11Transmit.h"
#include "SHT11TransmitDlg.h"
#include "PCOMM.H"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
CString temp;
FltData RX0,TX0;
COMMDATA SetCommData;
SHT11Data envionment_variables;
int DisPlaySysTemFlag = 0;
int ReciveOKFlag = 0;
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()
/////////////////////////////////////////////////////////////////////////////
// CSHT11TransmitDlg dialog
CSHT11TransmitDlg::CSHT11TransmitDlg(CWnd* pParent /*=NULL*/)
: CDialog(CSHT11TransmitDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CSHT11TransmitDlg)
m_ReceiveData = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CSHT11TransmitDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CSHT11TransmitDlg)
DDX_Control(pDX, IDC_EDIT2, m_ctrlEdit_Press1);
DDX_Control(pDX, IDC_EDIT1, m_ctrlEdit_Press0);
DDX_Text(pDX, IDC_EDIT3, m_ReceiveData);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CSHT11TransmitDlg, CDialog)
//{{AFX_MSG_MAP(CSHT11TransmitDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_WM_CTLCOLOR()
ON_WM_TIMER()
ON_BN_CLICKED(IDC_CHECK1, OnCheck1)
ON_BN_CLICKED(IDC_CHECK2, OnCheck2)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSHT11TransmitDlg message handlers
BOOL CSHT11TransmitDlg::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
SetCommData.port = 1;
SetCommData.baud = B19200;
SetCommData.parity = P_NONE;
SetCommData.data = BIT_8;
SetCommData.stop = STOP_1;
// CComConfig dlg;
//dlg.DoModal();
SetCommData.ret_open = sio_open(1); //打开串口
if(SetCommData.ret_open !=SIO_OK)
{
AfxMessageBox("串口没有打开或已被占用");
}
else
{
sio_ioctl(SetCommData.port, SetCommData.baud, SetCommData.parity | SetCommData.data | SetCommData.stop ); //初始化
sio_term_irq(SetCommData.port,TermIrq,(char)0xFD);
sio_flush(SetCommData.port,2); //清空输入输出缓冲区;
}
SetTimer(1,500,NULL); //打开接收查询
//_T("Arial") _T("楷体_GB2312")
m_xsfont.CreateFont(30,12,0,0,FW_BOLD,0,0,0,GB2312_CHARSET,OUT_STROKE_PRECIS,
CLIP_STROKE_PRECIS,DRAFT_QUALITY,VARIABLE_PITCH|FF_SWISS,_T("Arial") );//30,12,为字体的高和宽
//设置动态文本框显示字体的大小
m_ctrlEdit_Press0.SetFont(&m_xsfont);
m_ctrlEdit_Press1.SetFont(&m_xsfont);
//设置静态文本框显示字体的 大小
GetDlgItem(IDC_STATIC0)->SetFont(&m_xsfont);
GetDlgItem(IDC_STATIC1)->SetFont(&m_xsfont);
//关闭自动发送
AutoSendflag = FALSE;
DisPlayVflag = FALSE;
m_sheet.AddPage(&m_page1);
m_sheet.AddPage(&m_page2);
m_sheet.AddPage(&m_page3);
m_sheet.AddPage(&m_page4);
//用Create来创建一个属性页
m_sheet.Create(this, WS_CHILD | WS_VISIBLE, WS_EX_CONTROLPARENT);
//属性页的大小
RECT rect;
m_sheet.GetWindowRect(&rect);
int width = rect.right - rect.left;
int height = rect.bottom - rect.top;
//调整属性页的大小和位置
m_sheet.SetWindowPos(NULL,10,120, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
//
ReciveOKFlag = 0;
return TRUE; // return TRUE unless you set the focus to a control
}
void CSHT11TransmitDlg::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 CSHT11TransmitDlg::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 CSHT11TransmitDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CSHT11TransmitDlg::OnCancel()
{
// TODO: Add extra cleanup here
CDialog::OnCancel();
}
void CSHT11TransmitDlg::OnButton1()
{
// TODO: Add your control notification handler code here
m_ReceiveData = _T(" ");
SetDlgItemText(IDC_EDIT3,m_ReceiveData);
if(SetCommData.ret_open != SIO_OK)
{
AfxMessageBox("串口没有打开，请打开串口");
return;
}
else
{
sio_flush(SetCommData.port,2); //清空输入输出缓冲区
int Num;
Num = 0;
SetCommData.TxBuff[Num++] = (char)0xFF;
SetCommData.TxBuff[Num++] = (char)0x03;
SetCommData.TxBuff[Num++] = (char)0x01;
SetCommData.TxBuff[Num++] = (char)0x00;
SetCommData.TxBuff[Num++] = (char)0x02;
SetCommData.TxBuff[Num++] = (char)0xFE;
SetCommData.TxBuff[Num++] = (char)0xFD;
sio_write(SetCommData.port,SetCommData.TxBuff,Num); //把输出缓冲区中的数据发送出去
}
}
HBRUSH m_hbrush2=CreateSolidBrush(RGB(0,0,0)); //为黑色
HBRUSH CSHT11TransmitDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
if((pWnd->GetDlgCtrlID () == IDC_EDIT1) || (pWnd->GetDlgCtrlID () == IDC_EDIT2))
{
pDC->SetTextColor(RGB(0,255,0)); //绿
pDC->SetBkColor(RGB(0,0,0));
pDC->SetBkMode (TRANSPARENT); //字的背景透明
//设置设置EDIT的背景
return m_hbrush2; //为黑色
}
if((pWnd->GetDlgCtrlID () == IDC_STATIC0) || (pWnd->GetDlgCtrlID () == IDC_STATIC1))
{
pDC->SetTextColor(RGB(255,0,0)); //绿
}
return hbr;
}
//接收数据效验
int CheckReciveData()
{
int ret_read0,i;
char RX_check,RX_check00;
ret_read0 = 0;
SetCommData.Getlen = sio_iqueue(SetCommData.port); //获取pcomm缓冲区的字节个数
ret_read0 = sio_read(SetCommData.port,SetCommData.ReciveBuff,SetCommData.Getlen);
if(ret_read0>0)
{
//进行校验
RX_check = 0x00;
for(i = 2; i < SetCommData.Getlen-4; i++)
{
RX_check ^= SetCommData.ReciveBuff[i];
}
RX_check00 = (SetCommData.ReciveBuff[SetCommData.Getlen-4]<<4) + (SetCommData.ReciveBuff[SetCommData.Getlen-3]&0x0F);
if(RX_check == RX_check00)
{
return 0xAA;
}
}
return 0x55;
}
void GegFloatV(int Num)
{
int ReciveCount;
ReciveCount = Num;
RX0.uc[3]=SetCommData.ReciveBuff[ReciveCount++];//float最高字节
RX0.uc[2]=SetCommData.ReciveBuff[ReciveCount++];
RX0.uc[1]=SetCommData.ReciveBuff[ReciveCount++];
RX0.uc[0]=SetCommData.ReciveBuff[ReciveCount++];//float最低字节
}
void SendFloatV(int Num)
{
int SendCount;
SendCount = Num;
SetCommData.TxBuff[Num++] = TX0.uc[3];
SetCommData.TxBuff[Num++] = TX0.uc[2];
SetCommData.TxBuff[Num++] = TX0.uc[1];
SetCommData.TxBuff[Num++] = TX0.uc[0];
}
void CALLBACK CSHT11TransmitDlg::TermIrq(int port)
{
int i;
if(CheckReciveData() == 0xAA) //效验正确
{
ReciveOKFlag = 1;
if(SetCommData.ReciveBuff[3] == 0x01)
{
i = 4;
GegFloatV(i);
envionment_variables.temperature = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.humidity = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.dew_point = RX0.fl;
}
else if(SetCommData.ReciveBuff[3] == 0x02)
{
if(SetCommData.ReciveBuff[4] == 0x55)
{
i = 5;
GegFloatV(i);
envionment_variables.Mini_temperature = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.Max_temperature = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.Mini_humidity = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.Max_humidity = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.Zero_temperature = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.Zero_humidity = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.TC_CurrentType = RX0.fl;
i += 4;
GegFloatV(i);
envionment_variables.RH_CurrentType = RX0.fl;
DisPlaySysTemFlag = 1; //现实系统变量
}
}
else if(SetCommData.ReciveBuff[3] == 0x04)
{
i = 5;
GegFloatV(i);
envionment_variables.PWM_OUTNUM = (unsigned int)RX0.fl;
DisPlaySysTemFlag = 2; //显示电流修正值
}
}
}
//float ; //湿度最小量程
//float ; //"湿度最大量程
void CSHT11TransmitDlg::OnTimer(UINT nIDEvent)
{
float Vbuff;
switch(nIDEvent)
{
case 1:
if(ReciveOKFlag == 1) //显示变量和显示接收信息
{
ReciveOKFlag = 0;
if(SetCommData.ReciveBuff[3] == 0x01)
{
CString str;
CString DisV;
DisV.Empty();
str.Empty();
str.Format("%-5.2f",envionment_variables.temperature);
str += _T(" ℃ ");
if(DisPlayVflag) //显示电压
{
Vbuff = envionment_variables.Max_temperature - envionment_variables.Mini_temperature;
if(Vbuff > 0.1f)
{
envionment_variables.DisV_temperature = envionment_variables.temperature - envionment_variables.Mini_temperature;
envionment_variables.DisV_temperature = envionment_variables.DisV_temperature/Vbuff;
envionment_variables.DisV_temperature *= 4.0f;
envionment_variables.DisV_temperature +=1.0f;
DisV.Format("%-6.3f",envionment_variables.DisV_temperature);
str += DisV;
}
}
SetDlgItemText(IDC_EDIT1,str);
str.Empty();
str.Format("%-5.2f",envionment_variables.humidity);
str += _T(" RH% ");
if(DisPlayVflag) //显示电压
{
Vbuff = envionment_variables.Max_humidity - envionment_variables.Mini_humidity;
if(Vbuff > 0.1f)
{
envionment_variables.DisV_humidity = envionment_variables.humidity - envionment_variables.Mini_humidity;
envionment_variables.DisV_humidity /= Vbuff;
envionment_variables.DisV_humidity *= 4.0f;
envionment_variables.DisV_humidity +=1.0f;
DisV.Format("%-6.3f",envionment_variables.DisV_humidity);
str += DisV;
}
}
SetDlgItemText(IDC_EDIT2,str);
/*
str.Empty();
str.Format("%-5.2f",envionment_variables.dew_point);
SetDlgItemText(IDC_EDIT4,str);
*/
}
//有数据接收刷新显示
m_ReceiveData = _T(" ");
m_ReceiveData += _T("收到回应字符:");
m_ReceiveData+="\r\n";
for(int i=0;i < SetCommData.Getlen;i++)
{
temp.Format("%02X",(unsigned char)SetCommData.ReciveBuff[i]);
m_ReceiveData+=temp;
m_ReceiveData+=_T(" ");
}
m_ReceiveData+="\r\n";
SetDlgItemText(IDC_EDIT3,m_ReceiveData);
}
break;
case 2: //自动发送
//清空接收显示
m_ReceiveData = _T(" ");
SetDlgItemText(IDC_EDIT3,m_ReceiveData);
if(SetCommData.ret_open != SIO_OK)
{
AfxMessageBox("串口没有打开，请打开串口");
return;
}
else
{
sio_flush(SetCommData.port,2); //清空输入输出缓冲区
int Num;
Num = 0;
SetCommData.TxBuff[Num++] = (char)0xFF;
SetCommData.TxBuff[Num++] = (char)0x03;
SetCommData.TxBuff[Num++] = (char)0x01;
SetCommData.TxBuff[Num++] = (char)0x00;
SetCommData.TxBuff[Num++] = (char)0x02;
SetCommData.TxBuff[Num++] = (char)0xFE;
SetCommData.TxBuff[Num++] = (char)0xFD;
sio_write(SetCommData.port,SetCommData.TxBuff,Num); //把输出缓冲区中的数据发送出去
}
break;
default:
break;
}
CDialog::OnTimer(nIDEvent);
}
void CSHT11TransmitDlg::OnCheck1()
{
// TODO: Add your control notification handler code here
AutoSendflag =! AutoSendflag;
if(AutoSendflag)
{
SetTimer(2,1000,NULL); //打开自动发送
}
else
{
KillTimer(2);
}
}
void CSHT11TransmitDlg::OnCheck2()
{
// TODO: Add your control notification handler code here
DisPlayVflag =! DisPlayVflag;
if(DisPlayVflag)
{
}
else
{
//KillTimer(2);
}
}
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