qmk_firmware/keyboards/choco60/rev2/config.h

/*
Copyright 2020 Naoto Takai

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

/*
 * 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 { C5, C4, B6, B7, C7 }
#define MATRIX_ROW_PINS_RIGHT { D3, D2, D5, D6, B0 }
/* The last three NO_PIN are dummies to make the same size as MATRIX_ROW_PINS_RIGHT. */
#define MATRIX_COL_PINS { C6, B4, B3, B2, B1, B0, NO_PIN, NO_PIN, NO_PIN }
#define MATRIX_COL_PINS_RIGHT { C7, B7, B6, B5, B4, B3, B2, C6, D4 }
#define UNUSED_PINS

/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW

/*
 * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
 */
#define SOFT_SERIAL_PIN D0
#define SPLIT_HAND_PIN D1

#define SPLIT_USB_DETECT