Agilent Technologies 86100A Manuel de service télécharger pdf (Page 80)

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Sample Programs

Listings of the Sample Programs

if ( error_str[0] == '0' )

{

/* Clear event registers and queues,except output */

write_IO("*CLS");

more_errors = FALSE;

if ( fp != NULL)

fclose ( fp );

}

for (i=0;i<64;i++) /* clear string */

error_str[i] = '\0';

} /* end while (more_errors) */

}

else

{

printf (" SRQ not generated by scope.\n "); /* scope did not cause SRQ */

}

srq_asserted = check_SRQ ( ); /* check for SRQ line status */

}/* end while ( srq_asserted ) */

}/* end srq_handler */

learnstr.c Sample Program

/* learnstr.c */

* This example program initializes the Agilent 86100 scope, runs autoscale to

* acquire a signal, queries for the learnstring, and stores the learnstring

* to disk. It then allows the user to change the setup, then restores the

* original learnstring. It assumes that a signal is attached to the scope.

#include <stdio.h> /* location of: printf ( ), fopen ( ), fclose ( ), fwrite ( ),getchar */

#include "hpibdecl.h"

void initialize ( );

void store_learnstring ( );

void change_setup ( );

void get_learnstring ( );

void main ( void )

{

init_IO ( ); /* initialize device and interface */

/* Note: routine found in sicl_IO.c or natl_IO.c */

initialize ( ); /* initialize the scope and interface, and set up SRQ */

store_learnstring ( ); /* request learnstring and store */

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Agilent Technologies 86100A Manuel de service Page 80

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