background_tasks.h

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/*
 * Copyright 2014, 2015 Sebastian Neuser
 *
 * This file is part of the uMIDI firmware.
 *
 * The MIDI volume controller firmware 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 3 of the License, or
 * (at your option) any later version.
 *
 * The MIDI volume controller firmware 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 the uMIDI firmware.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _BACKGROUND_TASKS_H
#define _BACKGROUND_TASKS_H


//---------------- includes ----------------//
#include <stdint.h>


//---------------- constants ----------------//

#define     F_TIMER             20000

#define     F_TASK_FAST         F_TIMER

#define     F_TASK_MID          (F_TASK_FAST / 20)

#define     F_TASK_SLOW         (F_TASK_MID / 10)


//---------------- data types ----------------//

typedef void (*background_task_t)(void);


//---------------- functions and procedures ----------------//

void process_background_tasks(void);

void init_background_tasks(background_task_t high_freq_tasks[], uint8_t high_freq_tasks_size,
                           background_task_t mid_freq_tasks[], uint8_t mid_freq_tasks_size,
                           background_task_t low_freq_tasks[], uint8_t low_freq_tasks_size);


//---------------- EOF ----------------//
#endif // _BACKGROUND_TASKS_H