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/* Copyright 2022 @ lokher (https://www.keychron.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 "bluetooth_event_type.h"
/* Low power mode */
#ifndef LOW_POWER_MODE
# define LOW_POWER_MODE PM_STOP1
#endif
/* Wake pin used for blueooth module/controller to wake up MCU in low power mode*/
#ifndef BLUETOOTH_INT_INPUT_PIN
# define WAKE_PIN A5
#endif
/* Type of an enumeration of the possible BT state.*/
typedef enum {
BLUETOOTH_RESET,
BLUETOOTH_INITIALIZED, // 1
BLUETOOTH_DISCONNECTED, // 2
BLUETOOTH_CONNECTED, // 3
BLUETOOTH_PARING, // 4
BLUETOOTH_RECONNECTING, // 5
BLUETOOTH_SUSPEND
} bluetooth_state_t;
extern event_listener_t bt_driver;
typedef struct {
void (*init)(bool);
void (*connect_ex)(uint8_t, uint16_t);
void (*pairing_ex)(uint8_t, void *);
void (*disconnect)(void);
void (*send_keyboard)(uint8_t *);
void (*send_nkro)(uint8_t *);
void (*send_consumer)(uint16_t);
void (*send_system)(uint16_t);
void (*send_mouse)(uint8_t *);
void (*task)(void);
} bluetooth_transport_t;
void bluetooth_init(void);
void bluetooth_set_transport(bluetooth_transport_t *transport);
void bluetooth_task(void);
bool bluetooth_event_queue_enqueue(bluetooth_event_t event);
void bluetooth_connect(void);
void bluetooth_connect_ex(uint8_t host_idx, uint16_t timeout);
void bluetooth_disconnect(void);
void bluetooth_pairing(void);
void bluetooth_pairing_ex(uint8_t host_idx, void *param);
bool bluetooth_is_activated(void);
void bluetooth_enter_reset_kb(uint8_t reason);
void bluetooth_enter_discoverable_kb(uint8_t host_idx);
void bluetooth_enter_reconnecting_kb(uint8_t host_idx);
void bluetooth_enter_connected_kb(uint8_t host_idx);
void bluetooth_enter_disconnected_kb(uint8_t host_idx);
void bluetooth_enter_pin_code_entry_kb(void);
void bluetooth_exit_pin_code_entry_kb(void);
void bluetooth_task(void);
void bluetooth_pre_task(void);
void bluetooth_post_task(void);
bluetooth_state_t bluetooth_get_state(void);
void bluetooth_low_battery_shutdown(void);
bool process_record_kb_bt(uint16_t keycode, keyrecord_t *record);
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