Tektronix Keithley SourceMeter 2470, Reference Manual

Page: 676 / 995

Section 14: TSP command reference 2470 High Voltage SourceMeter Instrument Reference Manual
14-36 2470-901-01 Rev. A /
May
2019
bufferVar.startindex
This attribute indicates the starting index in a reading buffer.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes Restore configuration
Instrument reset
Power cycle Not applicable Not applicable
Usage
bufferVar .startindex = startIndex
startIndex Starting index of the buffer
bufferVar The name of the reading buffer, which may be a default buffer (
defbuffer1
or
defbuffer2
) or a user-defined buffer
Details
Use this attribute to find the starting index in a reading buffer.
Example
test1 = buffer.make(100)
smu.measure.count = 6
smu.measure.read(test1)
print(test1.startindex, test1.endindex, test1.capacity)
Create a buffer named
test1
with a capacity of 100 readings.
Set the measure count to 6.
Make measurements and store them in buffer
test1
.
Get the start index, end index, and capacity of
test1
.
Output:
1, 6, 100
Also see
bufferVar.endindex (on page 14-21)
buffer.make() (on page 14-12)
Reading buffers (on page 6-1)
Remote buffer operation (on page 6-25)