User's Manual

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BTTracer Protocol Analyzer User’s ManualCATC Version 1.0
Step 2 Have BTTracer perform a General Inquiry. You do this by selecting
"General (Unlimited)" from the "Inquiry Recording" drop-down
menu on the "Modes" tab in the "Recording Options" window, and
then depressing the "REC" button found on BTTracer's toolbar.
Step 3 After the General Inquiry completes, as indicated by the automatic
uploading and displaying of a CATC trace (approximately 20
seconds), reselect the "Modes" tab in the "Recording Options". At
this point, the addresses of all Bluetooth™ devices that were in
range will be listed in the pull-down windows in the "Piconet
Addresses" area of this window. Using the pull-down windows
select both your "Intended BT Master" as well as your "Intended
Slave" address for display in their appropriate windows.
Step 4 After closing this window by pressing the "OK" button at the bottom
of the window, once again depress the "REC" button found on
BTTracer's toolbar. After approximately 20 seconds, the "SYNC"
light on the front of BTTracer will begin to flash, meaning that
BTTracer has acquired all the information it needs to fully
synchronize with the piconet about to be established. At this point,
you should establish the piconet using the devices previously
defined as master and slave.
Step 5 When the piconet is established, the "Sync" light on the front of
BTTracer will change from flashing to solid, indicating that
BTTracer is fully synchronized to the piconet and is currently
recording all traffic within that piconet.
Note If the "sync" light on the front of BTTracer does not change from
flashing to solid it means that BTTracer did not synchronize with the
piconet when it was established.
Sync & Record
Sync and Record works just like "Page Sync and Record" except that
BTTracer takes its sync data directly from the Master instead of the Slave
devices. With Sync and Record, BTTracer conducts a General Inquiry to
get hop frequency and clock information from the Master. BTTracer then
waits to detect piconet traffic from the Master device’s piconet. When the
piconet is established, BTTracer is able to synchronize to the Master and
begin recording. In contrast to "Page Sync and Record", "Page Sync and
Record" can be run with or without an established piconet.
Note This mode can only be used to find master devices that support Inquiry Scan.