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/*
* Copyright 2018 Jack Humbert <jack.humb@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>
#include <stdbool.h>
#include "gpio.h"
#include "util.h"
void encoder_init(void);
bool encoder_read(void);
bool encoder_update_kb(uint8_t index, bool clockwise);
bool encoder_update_user(uint8_t index, bool clockwise);
#ifdef SPLIT_KEYBOARD
void encoder_state_raw(uint8_t* slave_state);
void encoder_update_raw(uint8_t* slave_state);
# if defined(ENCODERS_PAD_A_RIGHT)
# define NUM_ENCODERS_LEFT ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A))
# define NUM_ENCODERS_RIGHT ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A_RIGHT))
# else
# define NUM_ENCODERS_LEFT ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A))
# define NUM_ENCODERS_RIGHT NUM_ENCODERS_LEFT
# endif
# define NUM_ENCODERS (NUM_ENCODERS_LEFT + NUM_ENCODERS_RIGHT)
#else // SPLIT_KEYBOARD
# define NUM_ENCODERS ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A))
# define NUM_ENCODERS_LEFT NUM_ENCODERS
# define NUM_ENCODERS_RIGHT 0
#endif // SPLIT_KEYBOARD
#ifndef NUM_ENCODERS
# define NUM_ENCODERS 0
# define NUM_ENCODERS_LEFT 0
# define NUM_ENCODERS_RIGHT 0
#endif // NUM_ENCODERS
#define NUM_ENCODERS_MAX_PER_SIDE MAX(NUM_ENCODERS_LEFT, NUM_ENCODERS_RIGHT)
#ifdef ENCODER_MAP_ENABLE
# define NUM_DIRECTIONS 2
# define ENCODER_CCW_CW(ccw, cw) \
{ (cw), (ccw) }
extern const uint16_t encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS];
#endif // ENCODER_MAP_ENABLE
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