Teledyne Lecroy Frontline BPA 600, Hardware And Software User Manual, Page: 103 / 348

an error in the protocol decode. Bytes in red in the
Radix
,
Character
,
Binary
and
Event
panes mean there
is a physical error associated with the byte.
4.3.1.12.2 Red Frame Numbers and Bytes
Red is reserved for bytes or frames with errors. In the Summary pane, frame numbers in red mean there is
an error in the frame. This could be a physical error in a data byte or an error in the protocol decode.
4.3.1.12.3 Changing Protocol Layer Colors
You can differentiate different protocol layers in the Decode , Event , Radix , Binary and Character panes.
1. Choose Select Protocol Layer Colors from the Options menu to change the colors used.
The colors for the different layers is displayed.
2. To change a color, click on the arrow next to each layer and select a new color.
3. Select OK to accept the color change and return to Frame Display.
Select
Cancel
to discard any selection. Select
Defaults
to return the highlight colors to the default settings.
Figure 4.23 - Frame Display Protocol Layer Color Selector
4.3.1.13 Filtering
Filtering allows the user to control the display which capture frames are displayed. Filters fall into two general
categories:
1. Display filters allow a user to look at a subset of captured data without affecting the capture content.
Frames matching the filter criteria appear in the
Frame Display
; frames not matching the criteria
will not appear.
2. Connection filters Two options are available.
a. A Bluetooth connection: Displays only the frames associated with a Classic Bluetooth link or a
Bluetooth low energy access address. A new Frame Display will open showing only the
protocol tabs, frames, summary, and events associated with that particular Bluetooth
connection.
TELEDYNE LECROY Chapter 4 Capturing and Analyzing Data
95 Frontline BPA 600 Hardware & Software User Manual