https://github.com/nobonobo/joycon

Device access library for Joycon(Nintendo Switch)
https://github.com/nobonobo/joycon

bluetooth controllers go joycon nintendo-switch

Last synced: 22 days ago
JSON representation

Device access library for Joycon(Nintendo Switch)

• Host: GitHub
• URL: https://github.com/nobonobo/joycon
• Owner: nobonobo
• License: mit
• Created: 2017-12-12T00:14:49.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2018-03-20T09:20:31.000Z (almost 7 years ago)
• Last Synced: 2024-06-19T05:43:47.299Z (6 months ago)
• Topics: bluetooth, controllers, go, joycon, nintendo-switch
• Language: Go
• Size: 31.3 KB
• Stars: 62
• Watchers: 9
• Forks: 15
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# joycon

Nintendo Switch's Joycon Device access library(via bluetooth only)

## Reverse engineering info

https://github.com/dekuNukem/Nintendo_Switch_Reverse_Engineering

## Feature

- supported deveces: Joycon(L/R), Pro-Controller

- get: Digial Buttons state

- get: Analog Sticks state

- set: Raw Vibration data

- calibration support for analog stick.

## Dependencies

- go get -u github.com/flynn/hid

- go get -u github.com/shibukawa/gotomation `optional`

## Usage

In advance, you perform Bluetooth pairing for Joycon.

(Joycon must be connected before execute below code.)

Note: When Joycon is fitted to the main body, BT sessions are overwritten, so when you connect to PC later, you need to redo pairing.

```go

package main

import "github.com/nobonobo/joycon"

func main() {

    devices, err := joycon.Search(joycon.JoyConL)

    if err != nil {

        log.Fatalln(err)

    }

    jc, err := joycon.NewJoycon(devices[0].Path, false)

    if err != nil {

        log.Fatalln(err)

    }

    s := <-jc.State()

    fmt.Println(s.Buttons)  // Button bits

    fmt.Println(s.LeftAdj)  // Left Analog Stick State

    fmt.Println(s.RightAdj) // Right Analog Stick State

    a := <-jc.Sensor()

    fmt.Println(a.Accel) // Acceleration Sensor State

    fmt.Println(a.Gyro)  // Gyro Sensor State

    jc.Close()

}

```

## TODO

- [ ] Deadzone parameter read from SPI memory. 

- [x] Rich Vibration support.

- [ ] Set Player LED.

- [ ] Set HomeButton LED.

- [ ] Low power mode support.

- [ ] IR sensor capture.(wip)