4. Click the
Stop Capture
icon
to temporarily stop data capture. Click the
Start Capture
icon again
to resume capture. Stopping capture means no data will be added to the capture file until capture is
resumed, but the previously captured data remains in the file.
5. To clear captured data, click the
Clear
icon
.
l
If you select
Clear
after selecting
Stop Capture
, a dialog appears asking whether you want to
save the data.
o
You can click
Save File
and enter a file name when prompted .
o
If you choose
Do Not Save
, all data will be cleared.
o
If you choose
Cancel,
the dialog closes with no changes.
l
If you select the
Clear
icon while a capture is occurring:
o
The capture stops.
o
A dialog appears asking if you want to save the capture
o
You can select
Yes
and save the capture or select
No
and close the dialog. In either case, the
existing capture file is cleared and a new capture file is started.
o
If you choose
Cancel
, the dialog closes with no changes.
To see how to capture to a single file, choose
from the Options menu on the Control window.
When live capture stops, no new packets are sniffed but there can still be packets that were previously
sniffed but not yet read by the ComProbe analyzer. This happens when packets are being sniffed faster than
the ComProbe analyzer can process them. These packets are stored either on the ComProbe hardware itself
or in a file on the PC. If there are remaining packets to be processed when live capture stops the
Transferring Packets
dialog below is displayed showing the packets yet to be read by the ComProbe
analyzer. The dialog shows the name of each ComProbe hardware device, its process id in square brackets,
and the number of packets remaining. These stored packets are read until they’re exhausted or the user
clicks the Discard button on the dialog.
Unlike 802.11,
Bluetooth
packets never come in faster than the datasource can process them. However,
Bluetooth
packets must still be stored so that they can be read in chronological order with the 802.11 packets.
TELEDYNE LECROY
Chapter 4 Capturing and Analyzing Data
32
Frontline BPA low energy Hardware & Software User Manual
Summary of Contents for BPA LOW ENERGY
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