GW Instek GDS-800 Series Programming Manual - Manual (Page 81)

GDS-806/810/820/840 Programming Manual
80
6. Program Template for GPIB
/* Filename - gds820ex1.c
*
* This is an example program written in C. We use a NI's GPIB interface
* card and one X86 PC to control GDS-806/810/820/840. This program could
* get the waveform data from GDS-806/810/820/840, and save them to a file.
* You can use Microsoft Visual C++ or Borland C++ Builder to compile this
* file. And you must link this file with an object file
* (BORLANDC_GPIB-32.OBJ) for Borland C++ or GPIB-32.OBJ for Visual C++ )
* that provided by National Instruments Corporation. DECL-32.H is a
* Win32 C/C++ include file, that contains NI-488.2 function prototypes
* and various pre-defined constants. It's also provided by NI.
*
* Copyright GOOD WILL INSTRUMENT
* All Rights Reserved.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/*
* Include the WINDOWS.H and DECL-32.H files. The standard Windows
* header file, WINDOWS.H, contains definitions used by DECL-32.H and
* DECL-32.H contains prototypes for the GPIB routines and constants.
*/
#include <windows.h>
#include "decl-32.h"
#define ARRAYSIZE 1100 /* Size of read buffer */
#define BDINDEX 0 /* Board Index */
#define PRIMARY_ADDR_OF_DMM 7 /* Default primary address of GDS-
806/810/820/840*/
#define NO_SECONDARY_ADDR 0 /* Secondary address of device */
#define TIMEOUT T3s /* Timeout value = 5 seconds */