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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2021 Aidan MacDonald
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __FT6x06_H__
#define __FT6x06_H__
#include "config.h"
#include <stdbool.h>
enum ft6x06_event {
FT6x06_EVT_NONE = -1,
FT6x06_EVT_PRESS = 0,
FT6x06_EVT_RELEASE = 1,
FT6x06_EVT_CONTACT = 2,
};
struct ft6x06_point {
int event;
int touch_id;
int pos_x;
int pos_y;
int weight;
int area;
};
struct ft6x06_state {
int gesture;
int nr_points;
struct ft6x06_point points[FT6x06_NUM_POINTS];
};
extern struct ft6x06_state ft6x06_state;
typedef void(*ft6x06_event_cb)(struct ft6x06_state* state);
void ft6x06_init(void);
void ft6x06_set_event_cb(ft6x06_event_cb fn);
void ft6x06_enable(bool en);
void ft6x06_irq_handler(void);
#endif /* __FT6x06_H__ */
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