📄 caicommview.cpp
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// CAICommView.cpp : implementation of the CCAICommView class
//
#include "stdafx.h"
#include "CAIComm.h"
#include "CAICommDoc.h"
#include "CAICommView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CCAICommApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CCAICommView
IMPLEMENT_DYNCREATE(CCAICommView, CFormView)
BEGIN_MESSAGE_MAP(CCAICommView, CFormView)
//{{AFX_MSG_MAP(CCAICommView)
ON_BN_CLICKED(IDC_Start, OnStart)
ON_BN_CLICKED(IDC_BUTTON2, OnCancel)
ON_BN_CLICKED(IDC_Cancel, OnCancel)
ON_WM_TIMER()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCAICommView construction/destruction
CCAICommView::CCAICommView()
: CFormView(CCAICommView::IDD)
{
//{{AFX_DATA_INIT(CCAICommView)
m_PulseWidth = 0.0;
m_Load = 0;
m_Igition = 0.0;
m_RPM = 0;
m_Torque = 0.0;
m_Lamda = 0.0;
//}}AFX_DATA_INIT
// TODO: add construction code here
DllEntry(); // Make sure DLL gets loaded
}
CCAICommView::~CCAICommView()
{
}
void CCAICommView::DoDataExchange(CDataExchange* pDX)
{
CFormView::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CCAICommView)
DDX_Control(pDX, IDC_MSCOMM1, m_mscomm1);
DDX_Control(pDX, IDC_MSCOMM2, m_mscomm2);
DDX_Control(pDX, IDC_MSCOMM3, m_mscomm3);
DDX_Text(pDX, IDC_EditPulseWidth, m_PulseWidth);
DDX_Text(pDX, IDC_EditLoad, m_Load);
DDX_Text(pDX, IDC_EditIgition, m_Igition);
DDX_Text(pDX, IDC_EDITRPM, m_RPM);
DDX_Text(pDX, IDC_EDITNj, m_Torque);
DDX_Text(pDX, IDC_EDITLamda, m_Lamda);
//}}AFX_DATA_MAP
}
BOOL CCAICommView::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
return CFormView::PreCreateWindow(cs);
}
void CCAICommView::OnInitialUpdate()
{
CFormView::OnInitialUpdate();
GetParentFrame()->RecalcLayout();
ResizeParentToFit();
GetDlgItem(IDC_COM1RYG)->SendMessage(RYG_SETSTATE, 0);
GetDlgItem(IDC_COM1RYG2)->SendMessage(RYG_SETSTATE, 1);
GetDlgItem(IDC_COM1RYG3)->SendMessage(RYG_SETSTATE, 1);
m_MainFrame = (CMainFrame*)(theApp.m_pMainWnd);
}
/////////////////////////////////////////////////////////////////////////////
// CCAICommView diagnostics
#ifdef _DEBUG
void CCAICommView::AssertValid() const
{
CFormView::AssertValid();
}
void CCAICommView::Dump(CDumpContext& dc) const
{
CFormView::Dump(dc);
}
CCAICommDoc* CCAICommView::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CCAICommDoc)));
return (CCAICommDoc*)m_pDocument;
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CCAICommView message handlers
BEGIN_EVENTSINK_MAP(CCAICommView, CFormView)
//{{AFX_EVENTSINK_MAP(CCAICommView)
//扭距
ON_EVENT(CCAICommView, IDC_MSCOMM1, 1 /* OnComm */, OnOnCommMscomm1, VTS_NONE)
//Lamda
ON_EVENT(CCAICommView, IDC_MSCOMM2, 1 /* OnComm */,OnOnCommMscomm2, VTS_NONE)
//ECU
ON_EVENT(CCAICommView, IDC_MSCOMM3, 1 /* OnComm */, OnOnCommMscomm3, VTS_NONE)
//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()
void CCAICommView::OnStart()
{
OpenPort_Nj();
//OpenPort_Lamdar();
//OpenPort_ECU();
CString strst0="开始采集数据！";//+str1;
CString strst1="开始采集数据！";
CString strst2="开始采集数据！";
CString strst3="开始采集数据！";
m_MainFrame->SetComStatus(0,strst0);
m_MainFrame->SetComStatus(1,strst1);
m_MainFrame->SetComStatus(2,strst2);
m_MainFrame->SetComStatus(3,strst3);
}
void CCAICommView::OnCancel()
{
//int O=1；
//str1.Format("%d",O);
CString str0="停止采集数据！";//+str1;
CString str1="停止采集数据！";
CString str2="停止采集数据！";
CString str3="停止采集数据！";
m_MainFrame->SetComStatus(0,str0);
m_MainFrame->SetComStatus(1,str1);
m_MainFrame->SetComStatus(2,str2);
m_MainFrame->SetComStatus(3,str3);
//CString str;
//str=“停止数据采集”
//m_MainFrame->SetComStatus(0,str);
//DataTransfer("Z", "0");
if (m_mscomm1.GetPortOpen())
m_mscomm1.SetPortOpen(FALSE);
if (m_mscomm2.GetPortOpen())
m_mscomm2.SetPortOpen(FALSE);
if (m_mscomm3.GetPortOpen())
m_mscomm3.SetPortOpen(FALSE);
KillTimer(3);
UpdateData(FALSE);
}
void CCAICommView::OnOnCommMscomm1() //扭距采集
{ 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, str = _T("");
int nEvent = m_mscomm1.GetCommEvent();
//回传转速
switch (nEvent)
{
case 2: //事件值为2表示接收缓冲区内有字符
{
//m_comm1.SetInputLen(0);
variant_inp = m_mscomm1.GetInput();//读缓冲区
//VARIANT型变量转换为ColeSafeArray型变量
safearray_inp = variant_inp;
len=safearray_inp.GetOneDimSize()-1; //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
strtemp.Format("%c",bt); //将字符送入临时变量strtemp存放
str =str + strtemp;
}
m_Torque = atof(str);
//m_MainFrame->SetComStatus(5,"上传数据:" + Instring);
m_mscomm1.SetInBufferCount(0);
}
}
UpdateData(FALSE);
CString str_Nj3;
str_Nj3.Format("%d",m_Torque);
CString str_Nj0="正在采集扭距！";
str_Nj3="扭距："+str_Nj3;
m_MainFrame->SetComStatus(0,str_Nj0);
m_MainFrame->SetComStatus(3,str_Nj3);
// TODO: Add your control notification handler code here
}
void CCAICommView::OnOnCommMscomm3() //ECU采集
{
CString Instring;
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, str = _T("");
//如果采集
//if (theApp.m_bNewData)
//return;
//如果绘图
// if (theApp.m_bDrawing)
//return;
int nEvent = m_mscomm3.GetCommEvent();
if (!m_comflag)
return ;
else
{ //回传转速
switch (nEvent)
{
case 2: //事件值为2表示接收缓冲区内有字符
{
m_mscomm3.SetInputLen(0);
variant_inp = m_mscomm3.GetInput();//读缓冲区
//VARIANT型变量转换为ColeSafeArray型变量
safearray_inp = variant_inp;
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
strtemp.Format("%c",bt); //将字符送入临时变量strtemp存放
str = str + strtemp; //加入接收编辑框对应字符串
}
Instring = str.Left(9);
//转速
CommSpeedRecive(Instring);
m_mscomm3.SetInBufferCount(0);
UpdateData(FALSE);
//CString str_ECU3;
//str_Nj3.Format("%d",m_Torque);
CString str_ECU0="正在采集ECU！";
//str_ECU3="扭距："+str_ECU3;
m_MainFrame->SetComStatus(0,str_ECU0);
//m_MainFrame->SetComStatus(3,str_ECU3);
}
}
}
//UpdateData(FALSE); //更新编辑框内容
// TODO: Add your control notification handler code here
}
BOOL CCAICommView::CommSpeedRecive(CString strRecive)
{
CString strDataFrist, strDataSecond,strSign;//sR000,000d
CHAR strFunction;
if (strRecive.Mid(0, 1) != "S")
return false;
strFunction = strRecive.GetAt(1);//Mid(1, 1);
strSign = strRecive.Mid(2, 1);
int iSign = atoi(strSign);
switch (iSign)
{
case 0:
strSign = "";break;
case 1:
strSign = "-";break;
}
switch(strFunction)
{
case 'V':
m_PulseWidth=atof(strRecive.Mid(3, 4)) / 10;
//gPulseWidth=atol(strRecive.Mid(3, 4));
break;
case 'U':
m_Igition=atof(strRecive.Mid(3, 4)) / 10;
//gIgition=atol(strRecive.Mid(3, 4));
break;
case 'W':
m_Load=atoi(strRecive.Mid(3, 4));
//gLoad=m_Load;
break;
case 'Y':
m_RPM=atoi(strRecive.Mid(3, 4));
//gRPM=m_RPM;
break;
}
UpdateData(false);
return true;
}
void CCAICommView::OnOnCommMscomm2() //Lamdar采集 !!!!!!!!!!!!!!!!!!!!!!
{
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, str = _T("");
int nEvent = m_mscomm2.GetCommEvent();
//回传转速
switch (nEvent)
{
case 2: //事件值为2表示接收缓冲区内有字符
{
//m_commTorque.SetInputLen(0);
variant_inp = m_mscomm2.GetInput();//读缓冲区
//VARIANT型变量转换为ColeSafeArray型变量
safearray_inp = variant_inp;
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
strtemp.Format("%d",bt); //将字符送入临时变量strtemp存放
str =str + strtemp;
}
int Lamda = atof(str);
int intH = Lamda/16;
int intL = Lamda % 16;
m_Lamda = (intH*256+intL)/1000;
//m_Lamda = (Lamda+186)/250.0;
m_mscomm2.SetInBufferCount(0);
}
}
UpdateData(FALSE); //更新编辑框内容
CString str_Lamda3;
str_Lamda3.Format("%d",m_Lamda);
CString str_Lamda0="正在采集Lamda！";
str_Lamda3="Lamda："+str_Lamda3;
m_MainFrame->SetComStatus(0,str_Lamda0);
m_MainFrame->SetComStatus(3,str_Lamda3);
}
// TODO: Add your control notification handler code here
void CCAICommView::OpenPort_Nj()
{
m_mscomm1.SetInBufferSize(7);
if(m_mscomm1.GetPortOpen())
m_mscomm1.SetPortOpen(FALSE);
if( !m_mscomm1.GetPortOpen())
m_mscomm1.SetPortOpen(TRUE);//打开串口
else
AfxMessageBox("cannot open serial port");
m_mscomm1.SetSettings("9600,n,8,1"); //m_strSettings波特率9600，无校验，8个数据位，1个停止位
m_mscomm1.SetRThreshold(7); //
m_mscomm1.SetInputMode(1);
m_mscomm1.SetInputLen(0); //设置当前接收区数据长度为0
m_mscomm1.GetInput();//先预读缓冲区以清除残留数据
}
void CCAICommView::OpenPort_Lamdar()
{
m_mscomm2.SetInBufferSize(1);
if(m_mscomm2.GetPortOpen())
m_mscomm2.SetPortOpen(FALSE);
if( !m_mscomm2.GetPortOpen())
m_mscomm2.SetPortOpen(TRUE);//打开串口
else
{AfxMessageBox("cannot open serial port");
}
m_mscomm2.SetSettings("38400,n,8,1"); //m_strSettings波特率38400，无校验，8个数据位，1个停止位
m_mscomm2.SetRThreshold(1); //
//参数1表示每当串口接收缓冲区中有多于或等于9个字符时将引发一个接收数据的OnComm事件
m_mscomm2.SetInputMode(1);
m_mscomm2.SetInputLen(0); //设置当前接收区数据长度为0
m_mscomm2.GetInput();//先预读缓冲区以清除残留数据
//打开时钟
SetTimer(3,100,NULL);
}
void CCAICommView::OpenPort_ECU()
{ m_comflag = true;
m_mscomm3.SetInBufferSize(9);
if(m_mscomm3.GetPortOpen())
m_mscomm3.SetPortOpen(FALSE);
if( !m_mscomm3.GetPortOpen())
m_mscomm3.SetPortOpen(TRUE);//打开串口
else
AfxMessageBox("cannot open serial port");
m_mscomm3.SetSettings("19200,e,8,1"); //m_strSettings波特率19200，无校验，8个数据位，1个停止位
m_mscomm3.SetRThreshold(9); //
//参数1表示每当串口接收缓冲区中有多于或等于9个字符时将引发一个接收数据的OnComm事件
m_mscomm3.SetInputMode(1);
m_mscomm3.SetInputLen(0); //设置当前接收区数据长度为0
m_mscomm3.GetInput();//先预读缓冲区以清除残留数据
}
void CCAICommView::OnTimer(UINT nIDEvent) //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
{
switch(nIDEvent)
{
case 2:
m_TimerOn = true;
KillTimer(2);
break;
case 3:
SendLamda();
break;
}
CFormView::OnTimer(nIDEvent);
}
//BOOL CCAICommView::CommTransfer(CString strOutChar)
//{
//发送函数
//m_mscomm2.SetInputLen(0);
//SetTimer(3,100,NULL);
//m_TimerOn = false;
//m_mscomm2.SetOutBufferCount(0);
//m_mscomm2.SetInBufferCount(0);
//m_mscomm2.SetOutput(COleVariant(strOutChar));
//发送数
// CString str_set="正在发送指令！";
//m_MainFrame->SetComStatus(1,str_set);
//return true;
//}
//BOOL CCAICommView::CommAnalyse(CString strRecive)
//{
//m_Lamda = (atoi(strRecive)+186)/256;
//UpdateData(false);
// return true;
//}
void CCAICommView::SendLamda()
{
CString strOutChar;
CByteArray hexdata;
strOutChar = "01";
int len=String2Hex(strOutChar,hexdata);
m_mscomm2.SetOutBufferCount(0);
m_mscomm2.SetInBufferCount(0);
m_mscomm2.SetOutput(COleVariant(hexdata));
//m_mscomm2.SetOutput(COleVariant(strOutChar));//发送数据
CString str_set="正在发送指令！";
m_MainFrame->SetComStatus(1,str_set);
}
int CCAICommView::String2Hex(CString str, CByteArray &senddata)
{
int hexdata,lowhexdata;
int hexdatalen=0;
int len=str.GetLength();
senddata.SetSize(len/2);
for(int i=0;i<len;)
{
char lstr,hstr=str[i];
if(hstr==' ')
{
i++;
continue;
}
i++;
if(i>=len)
break;
lstr=str[i];
hexdata=ConvertHexChar(hstr);
lowhexdata=ConvertHexChar(lstr);
if((hexdata==16)||(lowhexdata==16))
break;
else
hexdata=hexdata*16+lowhexdata;
i++;
senddata[hexdatalen]=(char)hexdata;
hexdatalen++;
}
senddata.SetSize(hexdatalen);
return hexdatalen;
}
//这是一个将字符转换为相应的十六进制值的函数
//功能：若是在0-F之间的字符，则转换为相应的十六进制字符，否则返回-1
char CCAICommView::ConvertHexChar(char ch)
{
if((ch>='0')&&(ch<='9'))
return ch-0x30;
else if((ch>='A')&&(ch<='F'))
return ch-'A'+10;
else if((ch>='a')&&(ch<='f'))
return ch-'a'+10;
else return (-1);
}
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