Bnc 645 User Manual download pdf (Page 190)

190

USB::5710::4002::tw00000001\n\n");

//Initialize COM

CoInitialize(NULL);

//Create the BERKELEY NUCLEONICS CORPORATION IOUtils component

hr = CoCreateInstance(CLSID_BERKELEY NUCLEONICS

CORPORATIONIOUtils,NULL,CLSCTX_INPROC_SERVER,IID_IOUtils

,(LPVOID *)&IIO);

if FAILED(hr)

{

printf("CoCreateInstance failed\n");

return 0;

}

Continued on next page

//Connect String

myInstrument="USB::5710::

4002::tw00000001";

IIO->Connect(_bstr_t(myInstrument));

IIO->Address(&bstr);

printf("%s\n",(char *)_bstr_t(bstr));

IIO->Output(_bstr_t("*IDN?\n"));

IIO->Input (&bstr);

printf("%s\n",(char *)_bstr_t(bstr));

IIO->Output(_bstr_t("READ?\n"));

IIO->Input (&bstr);

printf("%s\n",(char *)_bstr_t(bstr));

IIO->Close();

IIO->Release();

//Uninit so COM is exited clean.

CoUninitialize();

return 0;

}

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Bnc 645 User Manual Page 190