📄 democandlg.cpp
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UpdateData(TRUE);
BYTE nCanTiming[2];
CString strtemp,strtemp1,str5;
int len=m_strCanTiming0.GetLength();
strtemp=m_strCanTiming0.GetAt(0);
if(len==1)
str5="0"+strtemp;
else
{
strtemp1=m_strCanTiming0.GetAt(1);
str5=strtemp+strtemp1;
}
nCanTiming[0]=Str2Hex(str5);
len=m_strCanTiming1.GetLength();
strtemp=m_strCanTiming1.GetAt(0);
if(len==1)
str5="0"+strtemp;
else
{
strtemp1=m_strCanTiming1.GetAt(1);
str5=strtemp+strtemp1;
}
nCanTiming[1]=Str2Hex(str5);
BYTE pData[15];
pData[0]=m_nCanBaud;
pData[1]=nCanTiming[0];
pData[2]=nCanTiming[1];
if(VCI_SetReference(m_DevType,m_DevIndex,m_nCanIndex,REFTYPE_kCANBAUD,pData)!=1)
{
MessageBox("failed");
return;
}
MessageBox("ok");
}
void CDemoCANDlg::OnButtonSettingFilter()
{
UpdateData(TRUE);
CString str5[32];
CString strtemp,strtemp1;
CString str1;
int len,num=0,newflag=1;
int i=0;
BYTE nCanACR[4],nCanAMR[4];
len=m_strCanACR.GetLength();
if(len<11)
{
MessageBox("ACR format error");
return;
}
for(i=0; i<len;i++)
{
strtemp=m_strCanACR.GetAt(i);
if(strtemp==" ")
newflag=1;
else if(newflag==1)
{
newflag=0;
strtemp=m_strCanACR.GetAt(i);
if(i==(len-1))
{
str5[num]="0"+strtemp;
}
else
{
strtemp1=m_strCanACR.GetAt(i+1);
if(strtemp1 == " ")
str5[num]="0"+strtemp;
else
str5[num]=strtemp+strtemp1;
}
nCanACR[num]=Str2Hex(str5[num]);
num++;
if(num>=4)
break;
}
}
num=0;
newflag=1;
len=m_strCanAMR.GetLength();
if(len<11)
{
MessageBox("AMR formt error");
return;
}
for(i=0; i<len;i++)
{
strtemp=m_strCanAMR.GetAt(i);
if(strtemp==" ")
newflag=1;
else if(newflag==1)
{
newflag=0;
strtemp=m_strCanAMR.GetAt(i);
if(i==(len-1))
{
str5[num]="0"+strtemp;
}
else
{
strtemp1=m_strCanAMR.GetAt(i+1);
if(strtemp1 == " ")
str5[num]="0"+strtemp;
else
str5[num]=strtemp+strtemp1;
}
nCanAMR[num]=Str2Hex(str5[num]);
num++;
if(num>=4)
break;
}
}
BYTE pData[15];
pData[0]=m_nCanFilter;
if(VCI_SetReference(m_DevType,m_DevIndex,m_nCanIndex,REFTYPE_FILTER,pData)!=1)
{
MessageBox("failed");
return;
}
Sleep(100);
for(i=0;i<4;i++)
pData[i]=nCanACR[i];
if(VCI_SetReference(m_DevType,m_DevIndex,m_nCanIndex,REFTYPE_ACR0,pData)!=1)
{
MessageBox("failed");
return;
}
Sleep(100);
for(i=0;i<4;i++)
pData[i]=nCanAMR[i];
if(VCI_SetReference(m_DevType,m_DevIndex,m_nCanIndex,REFTYPE_AMR0,pData)!=1)
{
MessageBox("failed");
return;
}
MessageBox("failed");
}
void CDemoCANDlg::OnCheckSelfTest()
{
UpdateData(TRUE);
BYTE pData[15];
pData[0]=m_bChkSelfTest;
if(VCI_SetReference(m_DevType,m_DevIndex,m_nCanIndex,REFTYPE_MODE,pData)!=1)
{
MessageBox("failed");
return;
}
MessageBox("Finished");
}
void CDemoCANDlg::OnButtonSend()
{
VCI_CAN_OBJ sendbuf[1];
UpdateData(TRUE);
CString str5[32];
BYTE buf[50];
BYTE SendID[10];
CString strtemp,strtemp1;
CString str1;
int len,datanum=0,IDnum=0,newflag=1;
len=m_strSendID.GetLength(); //from dialog
for(int i=0; i<len;i++)
{
strtemp=m_strSendID.GetAt(i);
if(strtemp==" ")
newflag=1;
else if(newflag==1)
{
newflag=0;
strtemp=m_strSendID.GetAt(i);
if(i==(len-1))
{
str5[IDnum]="0"+strtemp;
}
else
{
strtemp1=m_strSendID.GetAt(i+1);
if(strtemp1 == " ")
str5[IDnum]="0"+strtemp;
else
str5[IDnum]=strtemp+strtemp1;
}
SendID[IDnum]=Str2Hex(str5[IDnum]);
IDnum++;
if(IDnum>=4)
break;
}
}
newflag=1;
len=m_strSendData.GetLength();
for(i=0; i<len;i++)
{
strtemp=m_strSendData.GetAt(i);
if(strtemp==" ")
newflag=1;
else if(newflag==1)
{
newflag=0;
strtemp=m_strSendData.GetAt(i);
if(i==(len-1))
{
str5[datanum]="0"+strtemp;
}
else
{
strtemp1=m_strSendData.GetAt(i+1);
if(strtemp1 == " ")
{
str5[datanum]="0"+strtemp;
}
else
str5[datanum]=strtemp+strtemp1;
}
buf[datanum]=Str2Hex(str5[datanum]);
datanum++;
if(datanum>=8)
break;
}
}
sendbuf->ExternFlag=m_nSendFrameType;
sendbuf->DataLen=datanum;
sendbuf->RemoteFlag=m_nSendFrameFormat;
if(m_nSendFrameFormat==1)//if remote frame, data area is invalid
for(i=0;i<datanum;i++)
buf[i]=0;
BYTE SendID2[4];
if((sendbuf->ExternFlag)==1)//
{
if(m_radioIDFormat)//direcet id to SJA1000 format
{
SendID[0] &= 0x1F;
SendID2[0]=(SendID[0]<<3)|(SendID[1]>>5);
SendID2[1]=(SendID[1]<<3)|(SendID[2]>>5);
SendID2[2]=(SendID[2]<<3)|(SendID[3]>>5);
SendID2[3]=(SendID[3]<<3);
for(i=0;i<4;i++)
sendbuf->ID[i]=SendID2[i];
// sendbuf->ID=(SendID2[0]<<24)+(SendID2[1]<<16)+(SendID2[2]<<8)+SendID2[3];
}
else
{
SendID[3]=SendID[3] & 0xF8;//the last 3bit is invalid, clear to 0
for(i=0;i<4;i++)
sendbuf->ID[i]=SendID[i];
// sendbuf->ID=(SendID[0]<<24)+(SendID[1]<<16)+(SendID[2]<<8)+SendID[3];
}
}
else//basic frame ID
{
if(m_radioIDFormat)//
{
SendID[2] &= 0x07;
SendID2[0]=(SendID[2]<<5)|(SendID[3]>>3);
SendID2[1]=SendID[3]<<5;
for(i=0;i<2;i++)
sendbuf->ID[i]=SendID2[i];
}
else
{
SendID[1]=SendID[1] & 0xE0;//the lower 5 bits is invalid,clear to 0
for(i=0;i<2;i++)
sendbuf->ID[i]=SendID[i];
}
}
for(i=0;i<datanum;i++)
sendbuf->Data[i]=buf[i];
int flag;
if((m_nCanIndex==1)&&(m_DevType!=DEV_USBCAN200))
{
MessageBox("the device only support CAN index 0");
m_nCanIndex=0;
}
flag=VCI_Transmit(m_DevType,m_DevIndex,m_nCanIndex,sendbuf);//CAN message send
if(flag!=1)
{
if(flag==-1)
MessageBox("failed- device not open\n");
else if(flag==0)
MessageBox("send error\n");
return;
}
CSize size;
unsigned int JustnowItem;
BYTE data;
CString strTime;
SYSTEMTIME systime;
GetLocalTime(&systime);
strTime.Format("%02d:%02d:%02d:%03d", systime.wHour,systime.wMinute,systime.wSecond,systime.wMilliseconds);
size.cx=0;
size.cy=50;
CString str;
str.Format("%d",nextrow);
m_list.ItemColorFlag[nextrow]=1;
JustnowItem=m_list.InsertItem(nextrow,str);
nextrow++;
m_list.SetItemText(JustnowItem,1,strTime);
str.Format(" %d",m_nCanIndex);
m_list.SetItemText(JustnowItem,2,str);
m_list.SetItemText(JustnowItem,3,"Send");
str="";
if((sendbuf->RemoteFlag)==1)
{
m_list.SetItemText(JustnowItem,5,"Remote");
}
else
{
m_list.SetItemText(JustnowItem,5,"Data");
}
if((sendbuf->ExternFlag)==1)
{
for(i=0;i<4;i++)
{
data=SendID[i];
str1.Format("%02X",data);
str+=str1;
}
m_list.SetItemText(JustnowItem,4,str);
m_list.SetItemText(JustnowItem,6,"Extended"); //
}
else
{
for(i=0;i<2;i++)
{
if(m_radioIDFormat)//direct id to sja1000 format
data=SendID[i+2];
else
data=SendID[i];
str1.Format("%02X",data);
str+=str1;
}
m_list.SetItemText(JustnowItem,4,str);
m_list.SetItemText(JustnowItem,6,"Basic"); //
}
str.Format("%d",sendbuf->DataLen);
m_list.SetItemText(JustnowItem,7,str);
str="";
for(i=0;i<sendbuf->DataLen;i++)
{
data=sendbuf->Data[i];
str1.Format("%02X",data);
str+=str1+" ";
}
m_list.SetItemText(JustnowItem,8,str);
m_list.Scroll(size);
}
UINT CDemoCANDlg::ReceiveThread(LPVOID v)
{
CDemoCANDlg *dlg=(CDemoCANDlg*) AfxGetApp()->GetMainWnd();
int k=0;
while(1)
{
int NumValue;
int i;
VCI_CAN_OBJ pCanObj[50];
CString strbuf[200],str1;
int num=0;
CSize size;
unsigned int JustnowItem;
BYTE ReceivedID[4];
size.cx=0;
size.cy=50;
CString str;
int Len=0;
pCanObj->ExternFlag=0;
pCanObj->ID[0]=0x80;
pCanObj->ID[1]=0x80;
pCanObj->ID[2]=0x80;
pCanObj->ID[3]=0x80;
pCanObj->DataLen=8;
pCanObj->RemoteFlag=0;
NumValue=VCI_Receive(dlg->m_DevType,dlg->m_DevIndex,0,pCanObj);
k++;
CString strTime;
SYSTEMTIME systime;
GetLocalTime(&systime);
strTime.Format("%02d:%02d:%02d:%03d", systime.wHour,systime.wMinute,systime.wSecond,systime.wMilliseconds);
for(num=0;num<NumValue;num++)
{
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