Measurement Computing Personal488 rev.3.0 - Manual (Page 92)

Personal488 for Windows 95/98/Me/NT/2000 04-10-01 API Reference 6-24
Listen
Syntax INT WINAPI Listen(DevHandleT devHandle, BYTE primary,
BYTE secondary);
devHandle refers to either an IEEE 488 interface or an external device. If devHandle
refers to an external device, the Listen command acts on the associated interface.
primary and secondary specify the primary and secondary addresses of the device
which is to be addressed to listen.
Returns -1 if error
Bus States ATN, LAG
Example errorcode = Listen (ieee, 12, -1);
See Also Talk, SendCmd, SendData, SendEoi, FindListener
The Listen command addresses an external device to Listen.