Agilent Technologies FS2010 Manuel de service télécharger pdf (Page 38)

100

101

30 Agilent Signal Generators Programming Guide

Using IO Interfaces

GPIB Programming Interface Examples

170 LOCAL Sig_gen ! Places the signal generator into Local mode

180 CLEAR Sig_gen ! Clears any pending data I/O and resets the parser

190 REMOTE 719 ! Puts the signal generator into remote mode

200 CLEAR SCREEN ! Clears the controllers display

210 REMOTE 719

220 OUTPUT Sig_gen;"*RST" ! Places the signal generator into a defined state

Interface Check Using NI–488.2 and C++

This portion of the example program “Interface Check Using NI–488.2 and C++” on page 30, uses the

NI–488.2 library to verify that the GPIB connections and interface are functional.

The following program example is available on the signal generator Documentation CD–ROM as

niex1.cpp. For the full text of this program, refer to “Interface Check Using NI- 488.2 and C++” on

page 83 or to the signal generator’s documentation CD–ROM.

#include "stdafx.h"

#include <iostream>

#include "windows.h"

#include "Decl-32.h"

using namespace std;

int GPIB0= 0; // Board handle

Addr4882_t Address[31]; // Declares an array of type Addr4882_t

int main(void)

{

int sig; // Declares a device descriptor variable

sig = ibdev(0, 19, 0, 13, 1, 0); // Aquires a device descriptor

ibclr(sig); // Sends device clear message to signal generator

ibwrt(sig, "*RST", 4); // Places the signal generator into a defined state

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Agilent Technologies FS2010 Manuel de service Page 38

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