/** * @file aw9523b.h * @brief driver for aw9523b * * Copyright 2020 astro <yuleiz@gmail.com> * * 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 <stdint.h> #ifndef AW9523B_ADDR #define AW9523B_ADDR 0xB6 #endif #define AW9523B_PWM_BASE 0x20 #define AW9523B_P10_PWM 0x20 #define AW9523B_P11_PWM 0x21 #define AW9523B_P12_PWM 0x22 #define AW9523B_P13_PWM 0x23 #define AW9523B_P00_PWM 0x24 #define AW9523B_P01_PWM 0x25 #define AW9523B_P02_PWM 0x26 #define AW9523B_P03_PWM 0x27 #define AW9523B_P04_PWM 0x28 #define AW9523B_P05_PWM 0x29 #define AW9523B_P06_PWM 0x2A #define AW9523B_P07_PWM 0x2B #define AW9523B_P14_PWM 0x2C #define AW9523B_P15_PWM 0x2D #define AW9523B_P16_PWM 0x2E #define AW9523B_P17_PWM 0x2F #define AW9523B_PWM_SIZE 16 typedef struct { uint8_t r; uint8_t g; uint8_t b; } aw9523b_led; extern const aw9523b_led g_aw9523b_leds[AW9523B_RGB_NUM]; void aw9523b_init(uint8_t addr); void aw9523b_set_color(int index, uint8_t red, uint8_t green, uint8_t blue); void aw9523b_set_color_all(uint8_t red, uint8_t green, uint8_t blue); void aw9523b_update_pwm_buffers(uint8_t addr);