TinyUSB is an open-source cross-platform USB Host/Device stack for embedded system, designed to be memory-safe with no dynamic allocation and thread-safe with all interrupt events are deferred then handled in the non-ISR task function.

Please head over to the online documentation for more info.

Contributors

Special thanks to all the people who spent their precious time and effort to help this project so far. Check out the CONTRIBUTORS file for the list of all contributors and their awesome work for the stack.

License

All TinyUSB sources in the src folder are licensed under MIT license, Full license is here. However, each file can be individually licensed especially those in lib and hw/mcu folder. Please make sure you understand all the license term for files you use in your project.