User's Manual
Table Of Contents
- Table of Contents
- 1. Overview
- 2. Quick Installation
- 3. Detailed Installation
- 4. Updates
- 5. Software Overview
- 6. Recording Wizard
- 7. Recording Options
- 8. Display Options
- 9. Reading a CATC Trace
- 10. Decoding Higher Protocols
- 10.1 Introduction
- 10.2 LMP and L2CAP Messages
- 10.3 Decoding and Viewing Higher Protocol Data
- 10.4 Tooltips
- 10.5 Viewing Packets in LMP and L2CAP Messages
- 10.6 Types of LMP and L2CAP Messages
- 10.7 Viewing L2CAP Channel Connections
- 10.8 Viewing Protocol Messages and Transactions
- 10.9 Changing Protocol Assignments
- 11. Other Features
- How to Contact CATC
- Warranty and License
- Index
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BTTracer Protocol Analyzer User’s ManualCATC Version 1.0
10.4 Tooltips
Additional information about fields can be attained by positioning your
mouse pointer over a field of interest. A tooltip will appear that will provide
details about the field. In some cases, there can be a considerable amount
of information available.
10.5 Viewing Packets in LMP and L2CAP Messages
LMP and L2CAP Messages can be "opened" to reveal
their constituent packets by double-clicking the first
cell in of the message or clicking once on the small
arrow on that same cell. The packets will then display below the message.
The following screenshot shows an example of a message and its packets.
10.6 Types of LMP and L2CAP Messages
If you scroll through a trace, you will see three kinds of message:
•
LMP Signalling Message
• L2CAP signalling Message
• L2CAP Data Transfer Message
Message
Packets
making up
the
message