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

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

// Defines names for use in layer keycodes and the keymap
enum layer_names {
    _BASE
};

void encoder_update_user(uint8_t index, bool clockwise) {
  if (index == 0) { 
    if (clockwise) {
      tap_code(KC_VOLU);
    } else {
      tap_code(KC_VOLD);
    }
  } 
}

enum {
  TD_RGB = 0
};

void dance_rgb_finished (qk_tap_dance_state_t *state, void *user_data) {
  if (state->count == 1) {
    tap_code(KC_MNXT);
  } else if (state->count == 2) {
    rgblight_toggle();
  } else if (state->count == 3) {
    rgblight_step();
  }
}

//All tap dance functions would go here. Only showing this one.
qk_tap_dance_action_t tap_dance_actions[] = {
 [TD_RGB] = ACTION_TAP_DANCE_FN_ADVANCED (NULL, dance_rgb_finished, NULL)
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { //buttion closest to usb is first
  [_BASE] = LAYOUT(
     KC_MUTE, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_STOP, TD(TD_RGB)
  )
};