qmk_firmware/keyboards/puck/config.h

#pragma once

#include "config_common.h"

/* USB Device descriptor parameter */
#define VENDOR_ID       0xFEED
#define PRODUCT_ID      0x6060
#define DEVICE_VER      0x0001
#define MANUFACTURER    OkKeebs LLC
#define PRODUCT         Puck
#define DESCRIPTION     4x3 macropad

/* key matrix size */
#define MATRIX_ROWS 4
#define MATRIX_COLS 3

#define MATRIX_ROW_PINS { D2, D3, C6, C7 }
#define MATRIX_COL_PINS { B4, D7, D6 }
#define UNUSED_PINS

/* COL2ROW or ROW2COL */
#define DIODE_DIRECTION ROW2COL

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

/* number of backlight levels */
#define BACKLIGHT_LEVELS 3

/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE