https://github.com/surban/upc

USB packet channel (UPC): provides a reliable, packet-based transport over USB.
https://github.com/surban/upc

channel packet rust usb webassembly webusb

Last synced: 3 months ago
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USB packet channel (UPC): provides a reliable, packet-based transport over USB.

• Host: GitHub
• URL: https://github.com/surban/upc
• Owner: surban
• License: apache-2.0
• Created: 2023-10-12T15:38:39.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2025-06-23T22:52:41.000Z (4 months ago)
• Last Synced: 2025-06-23T23:29:37.690Z (4 months ago)
• Topics: channel, packet, rust, usb, webassembly, webusb
• Language: Rust
• Homepage: https://crates.io/crates/upc
• Size: 60.5 KB
• Stars: 6
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
USB packet channel (UPC)

========================

[![crates.io page](https://img.shields.io/crates/v/upc)](https://crates.io/crates/upc)

[![docs.rs page](https://docs.rs/upc/badge.svg)](https://docs.rs/upc)

[![Apache 2.0 license](https://img.shields.io/crates/l/upc)](https://github.com/surban/upc/blob/master/LICENSE)

This library provides a reliable, packet-based transport over a physical USB connection with an asynchronous API.

Features

--------

This crate provides the following main features:

* `host` enables the native host-side part,

* `web` enables the web host-side part using [WebUSB] for device access and targeting WebAssembly,

* `device` enables the device-side part.

To be useful, at least one of these features must be enabled.

Additionally, the feature `trace-packets` can be enabled to log USB packets at log level trace.

[WebUSB]: https://developer.mozilla.org/en-US/docs/Web/API/WebUSB_API

Requirements

------------

The minimum support Rust version (MSRV) is 1.85.

The native host-side part supports any operating system supported by `libusb`.

The device-side part requires Linux and a USB device controller (UDC).

License

-------

upc is licensed under the [Apache 2.0 license].

[Apache 2.0 license]: https://github.com/surban/upc/blob/master/LICENSE

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted

for inclusion in upc by you, shall be licensed as Apache 2.0, without any

additional terms or conditions.