Example Program For C And C - HP E3633A User Manual

Chapter 6 Application Programs

Example Program for C and C++

Example Program for C and C++
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Diode.c
/*Diode.C
This example program steps the power supply through 11 voltages and measures the current
response. It prints the voltage step and the current response as a table. Note that the
HP-IB address is the default address from the factory for the power supply.*/
#include <visa.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <conio.h>
#include <stdlib.h>
ViSession defaultRM;
ViSession power_supply;
int bHPIB = 1;
long ErrorStatus;
char commandString[256];
char ReadBuffer[256];
void delay(clock_t wait);
void SendSCPI(char* pString);
void CheckError(char* pMessage);
void OpenPort();
void main()
{
double voltage;
char Buffer[256];
double current;
/* Resource manager id
/* Identifies power supply
/* Set the number to 0 for use with the RS-232 */
/* VISA Error code
/* Value of voltage sent to power supply
/* String returned from power supply
/* Value of current output of power supply
*/
*/
*/
*/
*/
*/
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