apa102.h

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/*
 * Copyright (C) 2017 Freie Universität Berlin
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once

 
#include "color.h"
#include "periph/gpio.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    int led_numof;          
    gpio_t data_pin;        
    gpio_t clk_pin;         
} apa102_params_t;

typedef apa102_params_t apa102_t;

void apa102_init(apa102_t *dev, const apa102_params_t *params);

void apa102_load_rgba(const apa102_t *dev, const color_rgba_t vals[]);
 
#ifdef __cplusplus
}
#endif