Agilent Technologies 86100A Manuel de service télécharger pdf (Page 63)

2-9

Sample Programs

Sample C Programs

init.c - Transferring Data to the PC

* Function name: transfer_data

* Parameters: none

* Return value: none

* Description: This routine transfers the waveform conversion factors and

* waveform data to the PC.

void transfer_data ( )

{

int header_length;

char header_str[8];

char term;

char xinc_str[32],xorg_str[32],xref_str[32];

char yinc_str[32],yref_str[32],yorg_str[32];

int bytes_read;

/* waveform data source channel 1 */

write_IO (":WAVeform:SOURce CHANnel1");

/* setup transfer format */

write_IO (":WAVeform:FORMat BYTE");

/* request values to allow interpretation of raw data */

write_IO (":WAVeform:XINCrement?");

bytes_read = read_IO (xinc_str,32L);

xinc = atof (xinc_str);

write_IO (":WAVeform:XORigin?");

bytes_read = read_IO (xorg_str,32L);

xorg = atof (xorg_str);

write_IO (":WAVeform:XREFerence?");

bytes_read = read_IO (xref_str,32L);

xref = atof (xref_str);

write_IO (":WAVeform:YINCrement?");

bytes_read = read_IO (yinc_str,32L);

yinc = atof (yinc_str);

write_IO (":WAVeform:YORigin?");

bytes_read = read_IO (yorg_str,32L);

yorg = atof (yorg_str);

write_IO (":WAVeform:YREFerence?");

bytes_read = read_IO (yref_str,32L);

yref = atof (yref_str);

write_IO (":WAVeform:DATA?"); /* request waveform data */

while (data[0] != ‘#’)

bytes_read = read_IO (data,1L); /* find the # character */

bytes_read = read_IO (header_str,1L); /* input byte counter */

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 363 364

Commentaires sur ces manuels

Pas de commentaire

Agilent Technologies 86100A Manuel de service Page 63

Commentaires sur ces manuels

Produits connexes et manuels pour Mesure, test et contrôle Agilent Technologies 86100A