#usb #hal #async #embedded-hal

no-std embassy-usb-synopsys-otg

embassy-usb-driver implementation for Synopsys OTG USB controllers

1 unstable release

0.1.0 Apr 30, 2024

#1577 in Embedded development

Download history 768/week @ 2024-04-29 866/week @ 2024-05-06 730/week @ 2024-05-13 2223/week @ 2024-05-20 2603/week @ 2024-05-27 1772/week @ 2024-06-03 1967/week @ 2024-06-10

8,570 downloads per month
Used in 2 crates (via esp-hal)


10K SLoC

Embassy USB driver for the Synopsys USB OTG core

This crate implements embassy-usb-driver for Synopsys USB OTG devices.

It contains the "core" of the driver that is common across all chips using the Synopsys OTG IP, but it doesn't contain chip-specific initialization such as clock setup and GPIO muxing. You most likely don't want to use this crate directly, but use it through a HAL that does the initialization for you.

List of HALs integrating this driver:

If you wish to integrate this crate into your device's HAL, you will need to add the device-specific initialization. See the above crates for examples on how to do it.


~28K SLoC