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libbtbb

libbtbb是蓝牙基带解码库，源自GR-Bluetooth项目。 它可用于从Ubertooth设备以及GR-Bluetooth / USRP中提取蓝牙数据包信息。

https://github.com/greatscottgadgets/libbtbb

编译和安装

$ mkdir build$ cd build$ cmake ..$ make$ sudo make install

gr-bluetooth

gr-bluetooth是GNU Radio的蓝牙基带层实现，用于实验和教授学生软件定义无线电，它不应该用于蓝牙通信，因为它不是一个完整的软件堆栈。

gr-bluetooth网站是：http://gr-bluetooth.sourceforge.net https://github.com/greatscottgadgets/gr-bluetooth

编译和安装

$ mkdir build$ cd build$ cmake ..$ make$ sudo make install

编译完成生成gnuradio-companion模块

代码分析

协议	函数
Bluetooth 3DS	dissect_bt3ds
Bluetooth AVDTP	dissect_bta2dp
Bluetooth AMP	dissect_btamp
Bluetooth AVCTP	dissect_btavctp
Bluetooth AVDTP	dissect_btavdtp
Bluetooth AVRCP	dissect_btavrcp
Bluetooth Attribute Protocol	dissect_btatt/dissect_btgatt
Bluetooth baseband	dissect_btbb
Bluetooth BNEP	dissect_btbnep
Bluetooth Pseudoheader for BR/EDR Baseband	dissect_btbredr / dissect_btbredr_rf
Bluetooth HCI Command	dissect_btcommon_ad / dissect_btcommon_cod / dissect_btcommon_eir / dissect_btcommon_le_channel_map
Bluetooth Dial-Up Networking (DUN) profile	dissect_btdun
Bluetooth Global Navigation Satellite System profile (GNSS)	dissect_btgnss
Bluetooth ACL	dissect_bthci_acl / dissect_bthci_*
Bluetooth HCRP	dissect_bthcrp
Bluetooth Handsfree Profile (HFP)	dissect_bthfp
Bluetooth HID	dissect_bthid
Bluetooth Headset Profile (HSP)	dissect_bthsp
Bluetooth L2CAP	dissect_btl2cap
Bluetooth Low Energy	dissect_btle
Bluetooth LMP	dissect_btbrlmp
Bluetooth MCAP	dissect_btmcap
Bluetooth mesh	dissect_btmesh_msg
Bluetooth RFCOMM protocol	dissect_btrfcomm
Bluetooth SAP	dissect_btsap
Bluetooth SDP	dissect_btsdp
Bluetooth Low Energy Security Manager	dissect_btsm

继承关系 Gr-Bluetooth

传统蓝牙 链路层

btbb_decode

Bluetooth Low Energy 链路层

dissect_btle

解析Bluetooth Low Energy（BTLE） 广播报文 广播报文的类型 数据报文 L2CAP

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