Libusb is a library that gives applications easy access to USB devices on various operating systems.

PyUSB aims to be an easy to use Python module to access USB devices.

Libmtp implements an MTP (Media Transfer Protocol) initiator, which means that it initiates MTP sessions with devices. The devices responding are known as MTP responders. Libmtp runs on devices with a USB host controller interface. It implements MTP Basic, which was proposed for standardization.

Libusb is a library that gives applications easy access to USB devices on various operating systems. This package provides a Python wrapper for accessing libusb-1.0.

This package provides an interface to manage IPA format files and applications for iOS devices, it's written in C

This package provides Java JNI bindings to the libusb library for use with usb4java.

The gousb package is an attempt at wrapping the libusb library into a Go-like binding.

The hidapitester program is a simple, low-dependency command-line tool to test out every API call in hidapi.

Python ctypes bindings for HIDAPI library.

This package provides the usbmuxd daemon which multiplexes connections over USB to an iOS device. To users, it means you can sync your music, contacts, photos, etc. over USB.

Licenseheaders is a Python 3 tool to update, change or add license headers to all files of any of the supported types in or below some directory.

Regexp::Pattern::License provides a hash of regular expression patterns related to legal software licenses.

Regexp::Pattern is a convention for organizing reusable regex patterns.

Licensecheck attempts to determine the license that applies to each file passed to it, by searching the start of the file for text belonging to various licenses.

String::License identifies license statements in a string and serializes them in a normalized format.

String::Copyright Parses common styles of copyright statements and serializes in normalized format.

The REUSE tool helps you achieve and confirm license compliance with the REUSE specification, a set of recommendations for licensing Free Software projects. REUSE makes it easy to declare the licenses under which your works are released, especially when reusing software from different projects released under different licenses. It avoids reliance on fuzzy heuristicts and allows both legal experts and computers to understand how your project is licensed. This allows generating a "bill of materials" for software.

This tool downloads full license texts, adds copyright and license information to file headers, and contains a linter to identify problems. There are other tools that have a lot more features and functionality surrounding the analysis and inspection of copyright and licenses in software projects. This one is designed to be simple.

This package provides templated software licenses.

The Open Lighting Architecture is a framework for lighting control information. It supports a range of protocols and over a dozen USB devices. It can run as a standalone service, which is useful for converting signals between protocols, or alternatively using the OLA API, it can be used as the backend for lighting control software. OLA runs on many different platforms including ARM, which makes it a perfect fit for low cost Ethernet to DMX gateways.

Belle-sip is a modern library implementing SIP transport, transaction and dialog layers. It is written in C, with an object-oriented API. It also comprises a simple HTTP/HTTPS client implementation.

MSWebRTC is a plugin of MediaStreamer, adding support for WebRTC codec. It includes features from WebRTC, such as, iSAC and AECM.

BcG729 is an implementation of both encoder and decoder of the ITU G729 speech codec. The library written in C 99 is fully portable and can be executed on many platforms including both ARM and x86 processors. It supports concurrent channels encoding and decoding for multi call application such as conferencing.

MSAMR is a plugin of MediaStreamer, adding support for AMR codec. It is based on the opencore-amr implementation.

Belr is Belledonne Communications' language recognition library, written in C++11. It parses text inputs formatted according to a language defined by an ABNF grammar, such as the protocols standardized at IETF.

LIME is an encryption library for one-to-one and group instant messaging, allowing users to exchange messages privately and asynchronously. It supports multiple devices per user and multiple users per device.