qmk_firmware/keyboards/handwired/starrykeebs/dude09/keymaps/default/keymap.c

// Copyright 2023 Starry Knight (@astarryknight)
// 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, MO(1)
    ),
    [1] = LAYOUT_ortho_3x3(
        QK_BOOT, KC_TRNS, KC_TRNS,
        KC_TRNS, KC_TRNS, KC_TRNS,
        KC_TRNS, KC_TRNS, KC_TRNS 
    )
};