Agb1500_Sampleiv - Agilent Technologies B1500A User Manual

Syntax
Parameters

agb1500_sampleIv

This function executes a sampling measurement by the specified channels, and
returns the number of measurement points, measurement data index, measurement
data, measurement status, and time stamp data.
Before this function, execute the agb1500_setSample function to set the sampling
timing and execute the agb1500_setSampleMode function to set the sampling mode.
Also, execute the agb1500_addSampleSyncIv functions to set the synchronous DC
sources used with the sampling measurement channels.
ViStatus _VI_FUNC agb1500_sampleIv(ViSession vi, ViInt32 channel[ ],
ViInt32 mode[ ], ViReal64 range[ ], ViPInt32 point, ViInt32 index[ ],
ViReal64 value[ ], ViInt32 status[ ], ViReal64 time[ ]);
vi Instrument handle returned from agb1500_init( ).
channel[ ] Slot number of the slot that installs the SMU to be used. See
Table 2-2.
Enter 0 to the last element of channel[ ]. For example, if you use
two channels, set the array size to 3, specify the channels to the
first and second elements, and enter 0 to the third element.
mode[ ] Measurement mode. 1 (current) or 2 (voltage).
range[ ] Measurement ranging mode. 0 (auto), positive value (limited
auto), or negative value (fixed range). For the available values,
see Table 2-3.
For the linear sampling with interval < 2 msec, only the fixed
range is available. Even if range=0 or positive value is set, the
measurement channels will automatically select and use the
range that covers the compliance value set to each channel.
point Number of measurement points. Returned data.
index[ ] Measurement data index. Returned data.
value[ ] Measurement data. Returned data.
status[ ] Measurement status. Returned data. For the status value, see
"Status Code" on page 2-14. To disable the status data output,
set 0 (NULL pointer) instead of array.
time[ ] Time stamp data (measurement start time). Returned data. To
disable the time stamp data output, set 0 (NULL pointer)
instead of array.
Agilent B1500 VXIplug&play Driver User's Guide, Edition 3
Driver Functions
agb1500_sampleIv
2-41