Agilent Technologies B1500A User's Guide download pdf (Page 178)

4-22 Agilent B1500 VXIplug&play Driver User’s Guide, Edition 3

Programming Examples for C++ Users

Staircase Sweep Measurement

Measurement

Result Example

Vg (V), Id (mA), Time (sec), Status

0.00, -0.000117, 0.071900, 0

0.30, 2.337500, 0.090900, 0

0.60, 4.930500, 0.092500, 0

0.90, 7.764500, 0.094100, 0

1.20, 10.812500, 0.095800, 0

1.50, 14.050000, 0.099300, 0

1.80, 17.475000, 0.100500, 0

2.10, 21.050000, 0.102100, 0

2.40, 24.765000, 0.103600, 0

2.70, 28.600000, 0.105200, 0

3.00, 32.560000, 0.106500, 0

FILE *stream; /* 66 */

if( ( stream = fopen( f_name, "w+" )) == NULL ){

printf( "Data file was not opened\n" );

}

else {

printf( "%s%c", msg1, c );

fprintf( stream, "%s%c", head1, c );

for (i = 0; i < nop; i++){

fprintf( stream, "%4.2f, %9.6f, %8.6f, %d\n", sc[i], md[i] * 1000, tm[i],

st[i]);

}

printf( "%s%c", msg2, c );

}

if( fclose( stream ) ){

printf( "Data file was not closed\n" );

} /* 82 */

}

Line Description

66 to 82 Saves the measurement results into a CSV file specified by the f_name variable.

83 End of the perform_meas subprogram.

1 2 ... 173 174 175 176 177 178 179 180 181 182 183 ... 207 208

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Agilent Technologies B1500A User's Guide Page 178