qmk_firmware

config.h (910B)

// Copyright 2021 s8erdude (@jpuerto96)
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
/* key matrix size */
#define MATRIX_ROWS 8
#define MATRIX_COLS 12
#define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
#define MATRIX_COLS_PER_SIDE (MATRIX_COLS / 2)
// wiring
#define MATRIX_ROW_PINS_MCU \
    { B0, B1, B2, B3 }
#define MATRIX_COL_PINS_MCU \
    { F7, F6, F5, F4, F1, F0 }
#define MATRIX_ROW_PINS_MCP \
    { B0, B1, B2, B3 }
#define MATRIX_COL_PINS_MCP \
    { A0, A1, A2, A3, A4, A5 }
/*
 * 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)
 *
 */
/* COL2ROW, ROW2COL */
#define DIODE_DIRECTION COL2ROW