qmk-dactyl-manuform-a/keyboards/rart/rartpad/keymaps/numpad/keymap.c

/*
Copyright 2020 Alabahuy

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


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

    [0] = LAYOUT_numpad_5x4(
        KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
        KC_P7,   KC_P8,   KC_P9,
        KC_P4,   KC_P5,   KC_P6,   KC_PPLS,
        KC_P1,   KC_P2,   KC_P3,
        KC_P0,            MO(1),   KC_PENT
    ),
    [1] = LAYOUT_numpad_5x4(
        KC_TRNS, KC_TRNS, KC_TRNS,  RESET, 
        KC_TRNS, KC_TRNS, KC_TRNS, 
        KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, 
        KC_TRNS, KC_TRNS, KC_TRNS, 
        KC_TRNS,          KC_TRNS,  KC_PDOT 
    )
};
 
void encoder_update_user(uint8_t index, bool clockwise) {
    if (index == 0) { /* First encoder */
        if (clockwise) {
            tap_code(KC_VOLU);
        } else {
            tap_code(KC_VOLD);
        }
    } else if (index == 1) { /* Second encoder */
        if (clockwise) {
            tap_code(KC_PGUP);
        } else {
            tap_code(KC_PGDN);
        }
    }
}