HP 132A Manuel d'utilisateur télécharger pdf (Page 160)

100

101

Chapter 3 Programming Your Universal Counter for Remote Operation

Programming Examples

3-92 Programming Guide

To Make a Frequency Measurement (Turbo C) (Continued)

for (i=1; i<=samples ;i++)

{

sendhp("INIT"); /* Start a measurement */

sendhp("FETCH:FREQUENCY?");

IOENTERS(ctr,freq,&length); /* fetch the data */

length=strlen(freq); /* Get length of result so */

freq[length-1]='\0'; /* the linefeed can be removed */

printf ("Frequency %d = %s Hz\n",i,freq);

}

printf("Press a key to continue\n");

getch();

}

/* Function to send command to HP 53131A */

void sendhp(hpib_cmd)

char *hpib_cmd;

{

char hpcmd[80]; /* Variables used by function */

int length;

strcpy(hpcmd,hpib_cmd);

length=strlen(hpcmd);

error=IOOUTPUTS(ctr,hpcmd,length); /* Send command to HP 53131A */

if (error!=0)

printf("Error during HP-IB: %d Command %s\n",error,hpcmd);

}

1 2 ... 155 156 157 158 159 160 161 162 163 164 165 ... 329 330

Commentaires sur ces manuels

Pas de commentaire

HP 132A Manuel d'utilisateur Page 160

Commentaires sur ces manuels

Produits connexes et manuels pour Mesure, test et contrôle HP 132A