Tektronix BPA105, User Manual

Page: 34 / 96

Acquiring Piconet Packet Data
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BPA105 Bluetooth Protocol Analyzer User Manual -- COMPANY CONFIDENTIAL
1/2001
Select Acquisition > High Level Trigger or click the shortcut button to
open the High Level Trigger Setup dialog box. See Figure 1--8. Use this dialog
box to set up high level triggers for the RFCOMM protocol and the Service
Discovery Protocol (SDP).
Figure 1- 8: High Level Trigger Setup dialog box
To set up and/or trigger on RFCOMM or SDP protocols, you must check the
Trigger on RFCOMM data or Trigger on SDP data option box.
RFCOMM Tab.
When you click the RFCOMM tab and select the Trigger on
RFCOMM Data option box, you can select from among the following control
fields: SABM, DM, UIH, UA, and DISC. If you check UIH, additional
information fields become active.
You can also select Trigger on Payload Data to set up a trigger on the first 8
bytes of payload data. (Values for each byte are 0 through FF.) Empty fields
mean Don’t Care. For RFCOMM, the Payload data starts at the second byte of
the RFCOMM information field; for SDP, the Payload data starts from the first
byte of the SDP parameter data part.
High Level Trigger