/* SPDX-License-Identifier: GPL-2.0-or-later */ #include QMK_KEYBOARD_H const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { [0] = LAYOUT_ortho_3x3( KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9 ) }; bool encoder_update_user(uint8_t index, bool clockwise) { if (clockwise) { tap_code(KC_VOLU); } else { tap_code(KC_VOLD); } return true; }