qmk_firmware/keyboards/mb44/config.h

/*
Copyright 2021 melonbred

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/>.
*/

#pragma once

#include "config_common.h"

/* key matrix size */
#define MATRIX_ROWS 4
#define MATRIX_COLS 12

/*
 * Keyboard Matrix Assignments
 *
 * Change this to how you wired your keyboard
 * COLS: AVR pins used for columns, left to right
 * ROWS: AVR pins used for rows, top to bottom
 * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
 *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
 *
 */
#define MATRIX_ROW_PINS { D1, D6, D5, D4 }
#define MATRIX_COL_PINS { C4, C5, C6, C7, B7, B6, B5, B4, B3, B2, B1, B0 }
#define UNUSED_PINS { C2 }

/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW

/*Encoder Definition*/
#define ENCODERS_PAD_A { D3 }
#define ENCODERS_PAD_B { D2 }

/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5