Measurement-computing Personal488 rev.3.0 Instrukcja Użytkownika Pobierz pdf (Strona 93)

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

04-10-01

API Reference 6-25

Local

Syntax

INT WINAPI Local(DevHandleT devHandle);

devHandle

refers to either an IEEE 488 interface or an external device.

Returns

-1

if error

Bus States

*REN

Examples

errorcode = Local(ieee);

To unassert the Remote Enable (

REN

) line, the

IEEE 488 interface is specified.

errorcode = Local(wave);

To send the Go To Local (

GTL

) command, an

external device is specified.

See Also

LocalList, Remote, AutoRemote

In the System Controller mode, the

Local

command issued to an interface device, causes Driver488 to

unassert the Remote Enable (

REN

) line. This causes devices on the bus to return to manual operation. A

Local

command addressed to an external device, places the device in the local mode via the Go To Local

(

GTL

) bus command.

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Measurement-computing Personal488 rev.3.0 Instrukcja Użytkownika Strona 93