Rigol DG4000 Series

InstrWrite(strSrc,"*IDN?");
::Sleep(200);
InstrRead(strSrc,&strInstr);
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// If the instrument(resource) belongs to the DG series then jump out
//from the loop
strInstr.MakeUpper();
if (strInstr.Find("DG") >= 0)
{
bFindDG = true;
m_strInstrAddr = strSrc;
break;
}
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//Find next instrument
status = viFindNext(*findList,instrDesc);
}
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if (bFindDG == false)
{
MessageBox("Didn’t find any DG!");
}
UpdateData(false);
}
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2) Write Operation
void CDemoForDGDlg::OnBtWrite() //Write operation
{
// TODO: Add your control notification handler code here
UpdateData(true);
if (m_strInstrAddr.IsEmpty())
{
MessageBox("Please connect to the instrument first!");
}
InstrWrite(m_strInstrAddr,m_strCommand);
m_strResult.Empty();
UpdateData(false);
}
3) Read Operation
void CDemoForDGDlg::OnBtRead() //Read operation