This firmware is no longer being added to / maintained. You should use HayBox instead.

This firmware is for all-digital fightsticks, with an emphasis on:

• Modifiers for digital to analog functionality
• Ease of adding/modifying games and modes
• Ease of porting to different hardware

• GameCube Mode
• N64 Mode
• PC Dinput Gamepad Mode
• PC Keyboard Mode
• PC Input Viewer Compatibility
• Automatic switching between console and USB modes (GameCube and PC Dinput by default)

• Melee
• Ultimate
• Project M/+
• Rivals of Aether
• D-pad mode for traditional fighters and platformers

• Neutral
• Second Input Priority (2IP)
• Second Input Priority Without Reactivation (2IP No Reactivation)
• Option to prioritize Up for Keyboard and D-pad mode, using any of the above SOCD resolution methods
• Each game can have all four axes' SOCD method changed independently (Left/Right stick X/Y Axis)

• Arduino AVR family (Leonardo, Micro, Pro Micro, Mega2560, Nano, Uno)
• Crane's Lab Model S v2.X
• Crane's Lab GCCMX
• Crane's Lab GCCPCB v2.0
• Crane's Lab GCCPCB v1.0
• HTangl v1
• HTangl Prototype
• 20XX B0XX r1 (18 Buttons)
• 20XX B0XX r2 (20 Buttons)
• HitBox Smash Box
• JFA LBX

• Raspberry Pi Pico (and other RP2040 solutions)
• Frame1 Heavy/Light

Here you can find a comprehensive Installation and Setup Guide for CL-FW.

@JonnyHaystack - Creator of HayB0XX, providing the pinout of the B0XX r2, the most up to date coordinates for Melee mode, and an example to follow for how to use PlatformIO.

@Nicohood - Creator of the Nintendo Library used for AVR boards.

@MHeironimus - Creator of the PC Dinput Gamepad Library used for AVR boards.

@Arduino - Creators of open source hardware and libraries used for AVR boards, including the Keyboard library used in this firmware

If you think there is a problem with the firmware, create a post in the issues section.

Format your post like so:

• FW Version: v0.1.5 (or commit hash, ex: 5ab343d)
• Device: Model S v2.2 (what you are running the firmware on)
• Host: Nintendo GCC adapter on Nintendo Switch (what you are connecting the Device to)
• Game: Ultimate v13.0.1 (the software running on the Host)
• Buttons pressed while plugging in: B
• Actions: A detailed list of the actions you are performing
• Expected behavior: What you expect to occur
• Actual behavior: What is actually occuring

If your post does not have all of this information, or it is not descriptive enough, it will be closed.

CL-FW is licenced under the GNU GPL Version 3. See the included LICENSE file for details.

I set up a donation link for people who appreciate my work and wish to donate. Donations are greatly appreciated, but are far from necessary:

https://www.paypal.com/donate/?hosted_button_id=NFDEML5FKR8N8