User manual

l Decode Pane - The Decode Pane displays a detailed decode of the highlighted frame. Fields selected in the
Decode Pane have the appropriate bit(s) or byte(s) selected in the Radix, Binary, Character , and Event
panes
l Radix Pane - The Radix Pane displays the logical data bytes in the selected frame in either hexadecimal,
decimal or octal.
l Binary Pane - The Binary Pane displays a binary representation of the logical data bytes.
l Character Pane - The Character Pane displays the character representation of the logical data bytes in either
ASCII, EBCDIC or Baudot.
l Event Pane - The Event Pane displays the physical data bytes in the frame, as received on the network.
By default, all panes except the Event Pane are displayed when the Frame Display is first opened.
Protocol Tabs
Protocol filter tabs are displayed in the Frame Display above the Summary pane.
l These tabs are arranged in separate color-
coded groups. These groups and their
colors are General (white), Classic Bluetooth
(blue), Bluetooth low energy (green),
802.11 (orange), USB (purple), NFC (brown)
and SD (teal). The General group applies to
all technologies. The other groups are
technology-specific.
l Clicking on a protocol filter tab in the General group filters in all packets containing that protocol regardless of
each packet’s technology.
l Clicking on a protocol filter tab in a technology-specific group filters in all packets containing that protocol on
that technology.
l A protocol filter tab appears in the General group only if the protocol occurs in more than one of the
technology-specific tab groups. For example, if L2CAP occurs in both Classic Bluetooth and Bluetooth low
energy , there will be L2CAP tabs in the General group, the Classic Bluetooth group, and the Bluetooth low
energy group.
Select the Unfiltered tab to display all packets.
There are several special tabs that appear in the Summary Pane when certain conditions are met. These tabs
appear only in the General group and apply to all technologies. The tabs are:
l Bookmarks appear when a bookmark is first seen.
l Errors appear when an error is first seen. An error is a physical error in a data byte or an error in the
protocol decode.
l Info appears when a frame containing an Information field is first seen.
The tabs disappear when the capture buffer is cleared during live capture or when decoders are reloaded, even if
one of the tabs is currently selected. They subsequently reappear as the corresponding events are detected.
Chapter 4 Capturing and Analyzing Data TELEDYNE LECROY
Frontline BPA low energy Hardware & Software User Manual 43