Measurement-computing Personal488 rev.3.0 Manuel d'utilisateur télécharger pdf (Page 123)

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

04-10-01

API Reference 6-55

Talk

Syntax

INT WINAPI Talk(DevHandleT devHandle, BYTE primary,

BYTE secondary);

devHandle

refers to either an interface or an external device. If

devHandle

refers to an

external device, the

Talk

command acts on the associated interface.

primary

and

secondary

specify the primary and secondary addresses of the device

which is to be addressed to Talk.

Returns

-1

if error

Bus States

ATN, TAG

Example

errorcode = Talk (ieee, 12, -1);

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Measurement-computing Personal488 rev.3.0 Manuel d'utilisateur Page 123