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/*
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 * Ambient light sensor driver for Nintendo Switch's Rohm BH1730
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 *
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 * Copyright (c) 2018 CTCaer
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 *
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 * This program is free software; you can redistribute it and/or modify it
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 * under the terms and conditions of the GNU General Public License,
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 * version 2, as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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 * more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#ifndef __JOYCON_H_
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#define __JOYCON_H_
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#include <utils/types.h>
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#define JC_BTNS_DIRECTION_PAD 0xF0000
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#define JC_BTNS_PREV_NEXT     0x800080
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#define JC_BTNS_ENTER         0x400008
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#define JC_BTNS_ESC           0x4
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#define JC_BTNS_ALL (JC_BTNS_PREV_NEXT | JC_BTNS_ENTER | JC_BTNS_DIRECTION_PAD | JC_BTNS_ESC)
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typedef struct _jc_bt_conn_t
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{
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	u8 type;
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	u8 mac[6];
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	u8 host_mac[6];
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	u8 ltk[16];
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} jc_bt_conn_t;
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typedef struct _jc_gamepad_rpt_t
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{
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	union
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	{
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		struct
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		{
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			// Joy-Con (R).
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/*00*/		u32 y:1;
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/*01*/		u32 x:1;
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/*02*/		u32 b:1;
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/*03*/		u32 a:1;
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/*04*/		u32 sr_r:1;
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/*05*/		u32 sl_r:1;
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/*06*/		u32 r:1;
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/*07*/		u32 zr:1;
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			// Shared
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/*08*/		u32 minus:1;
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/*09*/		u32 plus:1;
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/*10*/		u32 r3:1;
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/*11*/		u32 l3:1;
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/*12*/		u32 home:1;
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/*13*/		u32 cap:1;
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/*14*/		u32 pad:1;
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/*15*/		u32 wired:1;
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			// Joy-Con (L).
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/*16*/		u32 down:1;
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/*17*/		u32 up:1;
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/*18*/		u32 right:1;
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/*19*/		u32 left:1;
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/*20*/		u32 sr_l:1;
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/*21*/		u32 sl_l:1;
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/*22*/		u32 l:1;
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/*23*/		u32 zl:1;
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		};
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		u32 buttons;
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	};
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	u16 lstick_x;
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	u16 lstick_y;
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	u16 rstick_x;
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	u16 rstick_y;
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	bool center_stick_l;
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	bool center_stick_r;
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	bool conn_l;
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	bool conn_r;
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	bool sio_mode;
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	u8 batt_info_l; // Also Sio Connected status.
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	u8 batt_info_r; // Also Sio IRQ.
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	jc_bt_conn_t bt_conn_l;
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	jc_bt_conn_t bt_conn_r;
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} jc_gamepad_rpt_t;
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typedef struct _jc_calib_t
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{
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	u16 x_max:12;
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	u16 y_max:12;
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	u16 x_center:12;
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	u16 y_center:12;
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	u16 x_min:12;
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	u16 y_min:12;
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} __attribute__((packed)) jc_calib_t;
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void jc_init_hw();
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void jc_deinit();
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jc_gamepad_rpt_t *joycon_poll();
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jc_gamepad_rpt_t *jc_get_bt_pairing_info(bool *is_l_hos, bool *is_r_hos);
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#endif
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