Measurement-computing Personal488 rev.3.0 Manual do Utilizador descarregar pdf (Página 111)

Personal488 for Windows 95/98/Me/NT/2000

04-10-01

API Reference 6-43

PPollDisableList

Syntax

INT WINAPI PPollDisableList(DevHandlePT devHandleList);

devHandleList

is a pointer to a list of external devices that are to have their Parallel Poll

response disabled.

Returns

-1

if error

Bus States

ATN

•

UNL, MTA, LAG, PPC, PPD

Example

deviceList[0] = wave;

deviceList[1] = timer;

deviceList[2] = dmm;

deviceList[3] = NODEVICE;

errorcode = PPollDisableList(deviceList);

See Also

PPoll, PPollConfig, PPollUnconfig

The

PPollDisableList

command disables the Parallel Poll response of selected bus devices.

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Measurement-computing Personal488 rev.3.0 Manual do Utilizador Página 111