550 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference
9Programming Examples
SICL Example in C
/*
* Agilent SICL Example in C
* ------------------------------------------------------------------
* This program illustrates most of the commonly-used programming
* features of your Agilent oscilloscope.
* This program is to be built as a WIN32 console application.
* Edit the DEVICE_ADDRESS line to specify the address of the
* applicable device.
*/
#include <stdio.h> /* For printf(). */
#include "sicl.h" /* SICL routines. */
/* #define DEVICE_ADDRESS "gpib0,7" */ /* GPIB */
/* #define DEVICE_ADDRESS "lan[a-mso6102-90541]:inst0" */ /* LAN */
#define DEVICE_ADDRESS "usb0[2391::5970::30D3090541::0]" /* USB */
#define WAVE_DATA_SIZE 5000
#define TIMEOUT 5000
#define SETUP_STR_SIZE 3000
#define IMG_SIZE 300000
/* Function prototypes */
void initialize(void); /* Initialize the oscilloscope. */
void extra(void); /* Miscellaneous commands not executed,
shown for reference purposes. */
void capture(void); /* Digitize data from oscilloscope. */
void analyze(void); /* Make some measurements. */
void get_waveform(void); /* Download waveform data from
oscilloscope. */
void save_waveform(void); /* Save waveform data to a file. */
void retrieve_waveform(void); /* Load waveform data from a file. */
/* Global variables */
INST id; /* Device session ID. */
char buf[256]={0}; /*Buffer for IDN string. */
/* Array for waveform data. */
unsigned char waveform_data[WAVE_DATA_SIZE];
double preamble[10]; /* Array for preamble. */
void main(void)
{
/* Install a default SICL error handler that logs an error message
* and exits. On Windows 98SE or Windows Me, view messages with
* the SICL Message Viewer. For Windows 2000 or XP, use the Event
* Viewer.
*/
ionerror(I_ERROR_EXIT);
/* Open a device session using the DEVICE_ADDRESS */
id = iopen(DEVICE_ADDRESS);