DevClear

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Purpose

Clear a single device.

Format

C

void DevClear (int boardID, Addr4882_t address)

Visual Basic

CALL DevClear (boardID%, address%)

Interactive Control (Usage Notes)

DevClear address

Input

boardID	The interface number
address	Address of the device you want to clear

Description

DevClear sends the Selected Device Clear (SDC) GPIB message to the device described by address. If address is the constant NOADDR, the Universal Device Clear (DCL) message is sent to all devices.

Possible Errors

EARG	The address parameter does not contain a valid address.
EBUS	No devices are connected to the GPIB.
ECIC	The interface is not the Controller-In-Charge; see SendIFC.
EDVR	The NI-488.2 driver is either configured incorrectly or is not properly installed.
EHDL	boardID is out of range.
ELCK	The requested operation could not be performed because of an existing lock by another process.
ENEB	The interface is not installed or is not properly configured.
EOIP	Asynchronous I/O is in progress.