/* Copyright (c) 2025 Rodrigo Arias Mallo <rodarima@gmail.com>
 * SPDX-License-Identifier: GPL-3.0-or-later */

#ifndef BARISTA_LED_H
#define BARISTA_LED_H

#ifdef __cplusplus
extern "C" {
#endif

enum led_mode {
	LED_OFF = 0,
	LED_ON,
	LED_PATTERN,
};

struct led {
	enum led_mode mode;
	const char *pattern;
	int pat_i;
	int pat_n;
	unsigned long step_ms;
	unsigned long t_ms;
};

void led_on(struct led *led);
void led_off(struct led *led);
void led_pattern(struct led *led, unsigned long t_ms, unsigned long period_ms, const char *pattern);
int led_level(struct led *led, unsigned long t_ms);

#ifdef __cplusplus
}
#endif

#endif /* BARISTA_LED_H */