User manual

Frame Display windows. The analyzer can capture data with no windows other than the Control window
open.
l If you are still experiencing buffer overflows after trying all of the above options, then you need to use a faster
PC.
7.2.2 BTSnoop File Format
Overview
The BTSnoop file format is suitable for storing Bluetooth® HCI traffic. It closely resembles the snoop format, as
documented in RFC 1761.
File Format
The snoop packet capture file is an array of octets structured as follows:
The File Header is a fixed-length field containing general information about the packet file and the format of the
packet records it contains. One or more variable-length Packet Record fields follow the File Header field. Each
Packet Record field holds the data of one captured packet.
File Header
The structure of the File Header is as follows:
Identification Pattern:
A 64-bit (8 octet) pattern used to identify the file as a snoop packet capture file. The Identification Pattern consists
of the 8 hexadecimal octets:
62 74 73 6E 6F 6F 70 00
This is the ASCII string "btsnoop" followed by one null octets.
Version Number:
TELEDYNE LECROY Chapter 7 General Information
201 Frontline BPA low energy Hardware & Software User Manual