qmk_firmware/keyboards/nebula12/config.h

/*
Copyright 2020 Yiancar

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"

/* Ensure we jump to bootloader if the RESET keycode was pressed */
#define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE

/* LSE clock */
#define STM32_LSECLK 32768

/* USB Device descriptor parameter */
#define VENDOR_ID       0x8968
#define PRODUCT_ID      0x5337
#define DEVICE_VER      0x0001
#define MANUFACTURER    Yiancar-Designs
#define PRODUCT         NEBULA12
#define DESCRIPTION     "A 12-key, tool-free RGB keyboard"

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

#define MATRIX_ROW_PINS { A8, C15, A0, A1 }
#define MATRIX_COL_PINS { A9, C13, C14 }
// To enable debugger set A13 A14 -> A5 A7

/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW

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

/* Ensure we jump to bootloader if the RESET keycode was pressed */
#define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE

/* Setting up 400KHz I2C Clock for a 48MHz system clock */
#define I2C1_SCL_PAL_MODE 1
#define I2C1_SDA_PAL_MODE 1
#define I2C1_TIMINGR_SCLDEL 3U
#define I2C1_TIMINGR_SDADEL 1U
#define I2C1_TIMINGR_SCLH 3U
#define I2C1_TIMINGR_SCLL 9U

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

/* 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.
 *
 */

#define WS2812_SPI SPID2 // default: SPID1
#define WS2812_SPI_MOSI_PAL_MODE 0 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 5

#define RGB_DI_PIN B15
#ifdef RGB_DI_PIN
  #define RGBLED_NUM 10 /* If number is smaller, buffer updates too fast causing glitches */
  #define RGBLIGHT_HUE_STEP 8
  #define RGBLIGHT_SAT_STEP 8
  #define RGBLIGHT_VAL_STEP 8
  #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
  #define RGBLIGHT_ANIMATIONS
#endif

/* Bootmagic Lite key configuration */
#define BOOTMAGIC_LITE_ROW 0
#define BOOTMAGIC_LITE_COLUMN 0

/* Backlight options */

#define RGB_BACKLIGHT_ENABLED 1

#define RGB_BACKLIGHT_NEBULA12

// they aren't really used if RGB_BACKLIGHT_NEBULA65 defined
#define RGB_BACKLIGHT_USE_SPLIT_BACKSPACE 0
#define RGB_BACKLIGHT_USE_SPLIT_LEFT_SHIFT 0
#define RGB_BACKLIGHT_USE_SPLIT_RIGHT_SHIFT 0
#define RGB_BACKLIGHT_USE_7U_SPACEBAR 0
#define RGB_BACKLIGHT_USE_ISO_ENTER 0
#define RGB_BACKLIGHT_DISABLE_HHKB_BLOCKER_LEDS 0

// disable backlight when USB suspended (PC sleep/hibernate/shutdown)
#define RGB_BACKLIGHT_DISABLE_WHEN_USB_SUSPENDED 0

// disable backlight after timeout in minutes, 0 = no timeout
#define RGB_BACKLIGHT_DISABLE_AFTER_TIMEOUT 0

// the default brightness
#define RGB_BACKLIGHT_BRIGHTNESS 255

// the default effect (RGB test)
#define RGB_BACKLIGHT_EFFECT 6

// the default effect speed (0-3)
#define RGB_BACKLIGHT_EFFECT_SPEED 0

// the default color1 and color2
#define RGB_BACKLIGHT_COLOR_1 { .h = 0, .s = 255 }
#define RGB_BACKLIGHT_COLOR_2 { .h = 127, .s = 255 }

#define DRIVER_COUNT 1
#define DRIVER_LED_TOTAL 16

// These define which keys in the matrix are alphas/mods
// Used for backlight effects so colors are different for
// alphas vs. mods
// Each value is for a row, bit 0 is column 0
// Alpha=0 Mod=1
#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_0 0b0000000000000000
#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_1 0b0000000000000000
#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_2 0b0000000000000000
#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_3 0b0000000000000000
#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_4 0b0000000000000000

#define RGB_BACKLIGHT_CAPS_LOCK_INDICATOR { .color = { .h = 0, .s = 0 }, .index = 255 }
#define RGB_BACKLIGHT_LAYER_1_INDICATOR { .color = { .h = 0, .s = 0 }, .index = 255 }
#define RGB_BACKLIGHT_LAYER_2_INDICATOR { .color = { .h = 0, .s = 0 }, .index = 255 }
#define RGB_BACKLIGHT_LAYER_3_INDICATOR { .color = { .h = 0, .s = 0 }, .index = 255 }

// Backlight config starts after VIA's EEPROM usage,
// dynamic keymaps start after this.
#define VIA_EEPROM_CUSTOM_CONFIG_SIZE 32

// VIA lighting is handled by the keyboard-level code
#define VIA_CUSTOM_LIGHTING_ENABLE
#define VIA_QMK_RGBLIGHT_ENABLE