Agilent Technologies 66311A User Manual page 145

D – Example Programs
330 !
340 ENTER @Ps;Curr_array(*)
350 PRINT Curr_array(*)
360 !
370 OUTPUT @Ps;"FETCH:CURR:MAX?"
measurement.
380 ENTER @Ps;Curr_max
390 PRINT "MAX CURRENT",Curr_max
400 !
410 OUTPUT @Ps;"FETCH:CURR:MIN?"
420 ENTER @Ps;Curr_min
430 PRINT "MIN CURRENT",Curr_min
440 !
450 OUTPUT @Ps;"FETCH:CURR:HIGH?"
460 ENTER @Ps;Curr_hi
470 PRINT "HIGH CURRENT",Curr_hi
480 !
490 OUTPUT @Ps;"FETCH:CURR:LOW?"
500 ENTER @Ps;Curr_low
510 PRINT "LOW CURRENT",Curr_low
520 !
530 END
When this program runs, it returns 100 measurement data points as well as the MIN, MAX, HIGH, and
LOW data in the following format:
.030585 .031869
.0320825 .031449
.0327249 .031013
3.13817 3.13624
.0331529 .0350788
.031869 .0329389
.0320829 .0325109
.0320829 .030371
.031441 .0337949
.031441 .0337949
.0322969 .031655
3.13453 3.13731
.0329389 .0333669
MAX CURRENT
MIN CURRENT
HIGH CURRENT
LOW CURRENT
Example 4. Voltage Pulse Measurement Using VISA Library Calls
#include <visa.h>
#include <stdio.h>
#include <stdlib.h>
ViStatus main(void)
{
ViSession defRM, instrumentHandle;
ViStatus err;
ViReal64 measvoltage, meascurrent;
ViReal64 resultDC, resultRMS, resultMIN, resultMAX, resultHIGH, resultLOW;
ViReal64 voltArray[10];
ViInt32 i, numReadings ;
142
.0344369 .031655
.031227 .031441
.0325109 .0333669
.977283 .0667496
.0348648 .0327249
.030371 .031655
.0333669 .0340089
.031449 .031227
.030371 .031655
.0327249 .031869
.0327249 .0340089
1.32438 .0836549
.0322969 .0333669
3.18632
.0245932
3.1371
.0314077
/* for printf */
! Enters all 100 data points
! Print all data points
! Get more data from previous
.0320829 .0325109
.0337949 .0327249
3.09751 3.1814
.0245932 .0280171
.031227 .0327249
.031869 .0329389
.0348648 .0327249
.031441 .0337949
.031869 .0329389
.031655 .031655
2.97661 3.18632
.0258772 .0284451
.0333669 .0340089
.031869 .031655
3.14266 3.13667
.031013 .031655
.031227 .030799
.031869 .0322869
.031227 .0327249
.031449 .0333669
.031869 .0293011
.0320829 .031227
3.14523 3.13496
.0275891 .0329389