Measurement Computing Personal488 rev.3.0 - Manual (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);
See Also Listen, SendCmd
The Talk command addresses an external device to Talk.