qmk_firmware/keyboards/yanghu/unicorne/config.h

/* Copyright 2021 Yang Hu
 *
 * 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"

/* key matrix size */
#define MATRIX_ROWS 4
#define MATRIX_COLS 12

#define MATRIX_COL_PINS \
    { A14, A15, B13, B14, B15, A13, A0, A1, A2, A3, A6, A7 }
#define MATRIX_ROW_PINS \
    { B9, B8, A10, A9 }

/* COL2ROW, ROW2COL*/
#define DIODE_DIRECTION COL2ROW

#define ENCODERS_PAD_A \
    { B10, B2 }
#define ENCODERS_PAD_B \
    { B12, B0 }

/* I2C - required for custom i2c_init */
#define I2C1_SCL_PIN B6
#define I2C1_SDA_PIN B7
#define I2C1_SCL_PAL_MODE 4
#define I2C1_SDA_PAL_MODE 4

/* Audio */
#define AUDIO_PIN A8
#define AUDIO_PWM_PAL_MODE 1
#define AUDIO_PWM_DRIVER PWMD1
#define AUDIO_PWM_CHANNEL 1
#define AUDIO_STATE_TIMER GPTD4

/* RGB LED */
#define RGB_DI_PIN B1
#define RGBLED_NUM 8
#define RGB_MATRIX_LED_COUNT RGBLED_NUM
#define RGBLIGHT_EFFECT_BREATHING
#define RGBLIGHT_EFFECT_RAINBOW_MOOD
#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
#define RGBLIGHT_EFFECT_SNAKE
#define RGBLIGHT_EFFECT_KNIGHT
#define RGBLIGHT_EFFECT_CHRISTMAS
#define RGBLIGHT_EFFECT_STATIC_GRADIENT
#define RGBLIGHT_EFFECT_RGB_TEST
#define RGBLIGHT_EFFECT_ALTERNATING
#define RGBLIGHT_EFFECT_TWINKLE

#define WS2812_PWM_DRIVER PWMD3
#define WS2812_PWM_CHANNEL 4
#define WS2812_PWM_PAL_MODE 2
#define WS2812_DMA_STREAM STM32_DMA1_STREAM2
#define WS2812_DMA_CHANNEL 5
#define WS2812_EXTERNAL_PULLUP


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