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[Keyboard] add support for bigknob (#11291)
* add support for bigknob Add support for bigknob macropad * corrected files * Apply suggestions from code review Co-authored-by: Joel Challis <[email protected]> * corrected tap dance * Update config.h * correct image link * Apply suggestions from code review Co-authored-by: Ryan <[email protected]> * added GPL headers * Update readme.md Co-authored-by: Joel Challis <[email protected]> Co-authored-by: Ryan <[email protected]>
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‎keyboards/leafcutterlabs/bigknob/bigknob.c

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/* Copyright 2021 Craig Gardner
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "bigknob.h"

‎keyboards/leafcutterlabs/bigknob/bigknob.h

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/* Copyright 2021 Craig Gardner
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "quantum.h"
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#define LAYOUT_ortho_1x5( \
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k01, k02, k03, k04, k05\
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) { \
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{ k01, k02, k03, k04, k05 } \
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}
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#define LAYOUT LAYOUT_ortho_1x5

‎keyboards/leafcutterlabs/bigknob/config.h

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/*
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Copyright 2012 Jun Wako <[email protected]>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "config_common.h"
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/* USB Device descriptor parameter */
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#define VENDOR_ID 0xCEEB
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#define PRODUCT_ID 0x0007
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#define DEVICE_VER 0x0001
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#define MANUFACTURER leafcutterlabs
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#define PRODUCT bigKNOB
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/* key matrix size */
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#define MATRIX_ROWS 1
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#define MATRIX_COLS 5
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/*
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* Keyboard Matrix Assignments
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*
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* Change this to how you wired your keyboard
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* COLS: AVR pins used for columns, left to right
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* ROWS: AVR pins used for rows, top to bottom
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* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
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* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
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* NO_DIODE = switches are directly connected to AVR pins
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*
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*/
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// Srating with closest to USB port
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#define DIRECT_PINS { \
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{ B7, D4, D6, F6, F7} \
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}
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#define UNUSED_PINS
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/* rotary encoder 1,2,3 closest to usb port is 0*/
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#define ENCODERS_PAD_A { D0}
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#define ENCODERS_PAD_B { D2}
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#define ENCODER_RESOLUTION 4 //default/suggested
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/* ws2812 RGB LED */
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#define RGB_DI_PIN C7 //D3 - underglow C7 - backlight
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#define RGBLIGHT_ANIMATIONS
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#define RGBLED_NUM 5 // Number of LEDs

‎keyboards/leafcutterlabs/bigknob/info.json

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{
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"keyboard_name": "bigknob",
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"url": "",
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"maintainer": "qmk",
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"width": 5,
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"height": 1,
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"layouts": {
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"LAYOUT_ortho_1x5": {
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"layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}]
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}
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}
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}

‎keyboards/leafcutterlabs/bigknob/keymaps/default/keymap.c

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/* Copyright 2021 Craig Gardner
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include QMK_KEYBOARD_H
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#define _MAIN 0
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void encoder_update_user(uint8_t index, bool clockwise) {
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if (index == 0) {
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if (clockwise) {
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tap_code(KC_VOLU);
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} else {
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tap_code(KC_VOLD);
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}
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}
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}
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enum {
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TD_RGB = 0
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};
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void dance_rgb_finished (qk_tap_dance_state_t *state, void *user_data) {
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if (state->count == 1) {
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tap_code(KC_MNXT);
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} else if (state->count == 2) {
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rgblight_toggle();
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} else if (state->count == 3) {
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rgblight_step();
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}
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}
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//All tap dance functions would go here. Only showing this one.
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qk_tap_dance_action_t tap_dance_actions[] = {
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[TD_RGB] = ACTION_TAP_DANCE_FN_ADVANCED (NULL, dance_rgb_finished, NULL)
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};
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//
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { //buttion closest to usb is first
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[_MAIN] = LAYOUT(
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KC_MUTE, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_STOP, TD(TD_RGB)
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)
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};

‎keyboards/leafcutterlabs/bigknob/readme.md

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# bigknob
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A 4 key Macropad with Rotary Encoder based on Atmega32u4.
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![](https://i.imgur.com/Px3EpOUl.jpg)
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* Keyboard Maintainer: [LeafCutterLabs](https://github.com/LeafCutterLabs)
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* Hardware Supported: Atmega32u4
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* Hardware availability: Case files are available [here](https://github.com/LeafCutterLabs/bigKNOB)
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Make example for this keyboard (after setting up your build environment):
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make leafcutterlabs/bigknob:default
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See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

‎keyboards/leafcutterlabs/bigknob/rules.mk

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# MCU name
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MCU = atmega32u4
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# Bootloader selection
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BOOTLOADER = caterina
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# Build Options
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# change yes to no to disable
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#
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BOOTMAGIC_ENABLE = lite # Virtual DIP switch configuration
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MOUSEKEY_ENABLE = yes # Mouse keys
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EXTRAKEY_ENABLE = yes # Audio control and System control
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CONSOLE_ENABLE = no # Console for debug
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COMMAND_ENABLE = no # Commands for debug and configuration
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# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
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SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
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# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
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NKRO_ENABLE = yes # USB Nkey Rollover
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BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
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RGBLIGHT_ENABLE = yes # Enable keyboard RGB underglow
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BLUETOOTH_ENABLE = no # Enable Bluetooth
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AUDIO_ENABLE = no # Audio output
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ENCODER_ENABLE = yes # Enable rotary encoders
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TAP_DANCE_ENABLE = yes

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