Agilent-technologies VXI E1439 Bedienungsanleitung PDF herunterladen (Seite 112)

102

Agilent E1439 Programmer's Reference

Functions listed alphabetically

age1439_error_message

Returns error information obtained from function calls.

VXIplug&play Syntax

#include "age1439".h

ViStatus age1439_error_message(ViSession id,ViStatusstatusCode,ViChar

errorMessage[]);

Description

age1439_error_message takesanerrorreturnvaluegeneratedbyafunctionandtranslatesittoa

readable string. This function includes host errors as well as firmware errors.

Parameters

id is the VXI instrument session pointer returned by the age1439_init function.

errorMessage represents the error message string up to 256 characters long.

Note For this parameter you must allocate a character array of at least 256 characters AGE1439_STR_

LEN_MIN, including the null byte, prior to calling this function in any programming language.

statusCode represents the instrument numeric error code.

Return Value

AGE1439_SUCCESS indicates that a function was successful.

Values other than AGE1439_SUCCESS indicate an unknown error condition or other important

status condition and may return VI_WARN_UNKNOWN_STATUS.

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