Tektronix BPA105, User Manual

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Acquiring Piconet Packet Data
BPA105 Bluetooth Protocol Analyzer User Manual -- COMPANY CONFIDENTIAL
1/2001
1- 23
SPD Tab. When you click the SDP tab in the High Level Trigger Setup dialog
box and select the Trigger on SDP Data box, you can do the following:
H
Select from among various SDP information fields.
H
Select Trig on Payload Data to set up a trigger on the first 8 bytes of payload
data. (Values for each byte are 0 through FF.)
Select Acquisition > Pre-Post Trigger Buffer to display the Pre-Post Trigger
Buffer dialog box for setting pre-trigger and post-trigger buffer sizes. See
Figure 1--9.
Use this dialog box to set how many packets are saved prior to the trigger event
(0 to 100,000) and how many packets are saved after the trigger event (up to
3,200,000).
NOTE
. If you do not check the Enable Post Trigger box, post-trigger data is saved
until you manually stop the logging or the hard disk becomes full.
Figure 1- 9: Pre-Post Trigger Buffer set up dialog box
Pre- Post-Trigger Buffer