README.md

List of Third-Party Libaries

This folder contains all third-party libraries used by BTstack. The following table lists their source, license type, and what it is used for.

Library	Version	License	Used	Notes
Android SBC Codec	e8c3d75b	Apache 2.0	HFP WBS, A2DP	optimized audio codec
hxcmod-player	03d495c8	Public Domain	A2DP Source Demo	mod music player
Google LC3 Codec	311ca4c0	Apache 2.0	LE Audio	audio codec
lwIP	b3a93941	BSD 3-Clause	PAN Demo	complete network stack
md5	1.0	Public Domain	PBAP	cryptographic hash function
micro-ecc	e4d264b5	BSD 2-Clause	LE SC, Mesh	elliptic-curve library
Rijndael Encryption Algorithm	20020903	Public Domain	BTstack Crypto	optional AES128 software implementation
segger-rtt	V786a	BSD 3-Clause	HCI PacketLog	high-speed logging with SEGGER J-Link debug probes (development)
tinydir	677733da	BSD 2-Clause	GAP Bonding	get a directory listing on POSIX + Windwows systems
Yxml	10f968b0	MIT	PBAP	minimal stream XML parser