qmk_firmware/keyboards/rama/m6_a/config.h

/* Copyright 2018 Jason Williams (Wilba)
 *
 * 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"

/* USB Device descriptor parameter */
#define VENDOR_ID       0x5241 // "RW"
#define PRODUCT_ID      0x006A // 6-A
#define DEVICE_VER      0x0001
#define MANUFACTURER    RAMA.WORKS
#define PRODUCT         RAMA M6-A
#define DESCRIPTION     RAMA M6-A Macropad

/* key matrix size */
#define MATRIX_ROWS 1
#define MATRIX_COLS 6

/*
 * 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 { E6 }
#define MATRIX_COL_PINS { D4, B5, F4, D7, C6, F6 }
#define UNUSED_PINS

/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
#define DIODE_DIRECTION COL2ROW

// #define BACKLIGHT_PIN B7
// #define BACKLIGHT_BREATHING
// #define BACKLIGHT_LEVELS 3


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

/* define if matrix has ghost (lacks anti-ghosting diodes) */
//#define MATRIX_HAS_GHOST

/* number of backlight levels */

/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
#define LOCKING_SUPPORT_ENABLE
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE

/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
 * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
 */
// #define GRAVE_ESC_CTRL_OVERRIDE

/*
 * Force NKRO
 *
 * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
 * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
 * makefile for this to work.)
 *
 * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
 * until the next keyboard reset.
 *
 * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
 * fully operational during normal computer usage.
 *
 * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
 * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
 * bootmagic, NKRO mode will always be enabled until it is toggled again during a
 * power-up.
 *
 */
//#define FORCE_NKRO

/*
 * Magic Key Options
 *
 * Magic keys are hotkey commands that allow control over firmware functions of
 * the keyboard. They are best used in combination with the HID Listen program,
 * found here: https://www.pjrc.com/teensy/hid_listen.html
 *
 * The options below allow the magic key functionality to be changed. This is
 * useful if your keyboard/keypad is missing keys and you want magic key support.
 *
 */

/* key combination for magic key command */
#define IS_COMMAND() ( \
    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)

#define RGB_BACKLIGHT_ENABLED 0

#define DYNAMIC_KEYMAP_LAYER_COUNT 4

// EEPROM usage

// TODO: refactor with new user EEPROM code (coming soon)
#define EEPROM_MAGIC 0x451F
#define EEPROM_MAGIC_ADDR 32
// Bump this every time we change what we store
// This will automatically reset the EEPROM with defaults
// and avoid loading invalid data from the EEPROM
#define EEPROM_VERSION 0x08
#define EEPROM_VERSION_ADDR 34

// NOTE: M6-A doesn't use RGB backlight, but we keep this
// consistent with M6-B which does.

// Backlight config starts after EEPROM version
#define RGB_BACKLIGHT_CONFIG_EEPROM_ADDR 35
// Dynamic keymap starts after backlight config (35+43)
#define DYNAMIC_KEYMAP_EEPROM_ADDR 78
// Dynamic macro starts after dynamic keymaps (78+(4*6*2)) = (78+48)
#define DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR 126
#define DYNAMIC_KEYMAP_MACRO_EEPROM_SIZE 898
#define DYNAMIC_KEYMAP_MACRO_COUNT 16