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Agilent N518xA, E8663B, E44x8C, and E82x7D Signal Generators Programming Guide 337

Creating and Downloading User-Data Files

User Flatness Correction Downloads Using C++ and VISA

//************************************************************************************

// PROGRAM NAME:FlatCal.cpp

// PROGRAM DESCRIPTION:C++ Console application to input frequency and amplitude

// pairs and then download them to the signal generator.

// NOTE: You must have the Agilent IO Libraries installed to run this program.

// This example uses the LAN/TCPIP interface to download frequency and amplitude

// correction pairs to the signal generator. The program asks the operator to enter

// the number of pairs and allocates a pointer array listPairs[] sized to the number

// of pairs.The array is filled with frequency nextFreq[] and amplitude nextPower[]

// values entered from the keyboard.

//************************************************************************************

// IMPORTANT: Replace the 000.000.000.000 IP address in the instOpenString declaration

// in the code below with the IP address of your signal generator.

//************************************************************************************

#include <stdlib.h>

#include <stdio.h>

#include "visa.h"

#include <string.h>

// IMPORTANT:

// Configure the following IP address correctly before compiling and running

char* instOpenString ="TCPIP0::000.000.000.000::INSTR";//your PSG's IP address

const int MAX_STRING_LENGTH=20;//length of frequency and power strings

const int BUFFER_SIZE=256;//length of SCPI command string

int main(int argc, char* argv[])

{

ViSession defaultRM, vi;

ViStatus status = 0;

status = viOpenDefaultRM(&defaultRM);//open the default resource manager

//TO DO: Error handling here

status = viOpen(defaultRM, instOpenString, VI_NULL, VI_NULL, &vi);

Agilent Technologies N5182A Programming Guide

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