https://github.com/pickfire/joycon-cemuhook

Support for cemuhook's UDP protocol for joycond devices (rust)
https://github.com/pickfire/joycon-cemuhook

Last synced: 28 days ago
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Support for cemuhook's UDP protocol for joycond devices (rust)

• Host: GitHub
• URL: https://github.com/pickfire/joycon-cemuhook
• Owner: pickfire
• License: apache-2.0
• Created: 2022-07-16T15:30:57.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2022-07-18T03:09:50.000Z (almost 3 years ago)
• Last Synced: 2025-02-10T11:45:15.926Z (3 months ago)
• Language: Rust
• Size: 8.79 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

        
joycon-cemuhook

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

Support for cemuhook's UDP protocol for joycond devices for use with emulators

like Dolphin, Cemu, Citra, Yuzu, etc.

Based on https://github.com/joaorb64/joycond-cemuhook, a lot of heavy lifting

is done in joycon and pad-motion crates, mostly just glue code here.

Work in progress, TODO

- controller initialization, still need to run `joycond-cemuhook.py` to let controller join a slot

- multiple controllers support, only one controller is supported now

- hotplugging, it only detects controller when application start

- requires root support, most likely on `joy` side

- print out some useful debugging information like device connect/disconnect

How to use

----------

- Install dkms-hid-nintendo (if your kernel doesn't include the `hid_nintendo` driver)

  - `hid_nintendo` did not work for me since it kernel panics https://github.com/DanielOgorchock/linux/issues/36

- Install the joycond userspace driver

- As for now, still need to run `joycond-cemuhook` to let controller join slot

- Clone this repository, `git clone https://github.com/pickfire/joycon-cemuhook`

- Navigate into the directory with `cd joycon-cemuhook/`

- Build with `cargo build --release`

- Run with `sudo target/release/joycon-cemuhook`

From now on, you'll only need to run `joycon-cemuhook` from a terminal on its directory.

- Connect your Nintendo Switch controllers and assign them as intended (using the respective L+R)

- Open a compatible emulator and enable cemuhook UDP motion input