blob: 26db5732d19bb3e2a24d5643f6d55318b885d27e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2020 Intel Corporation. All rights reserved.
*
*/
#include <stdbool.h>
#include <inttypes.h>
#include "src/shared/io.h"
#define BT_VCP_RENDERER 0x01
#define BT_VCP_CONTROLLER 0x02
#define BT_VCP_RELATIVE_VOL_DOWN 0x00
#define BT_VCP_RELATIVE_VOL_UP 0x01
#define BT_VCP_UNMUTE_RELATIVE_VOL_DOWN 0x02
#define BT_VCP_UNMUTE_RELATIVE_VOL_UP 0x03
#define BT_VCP_SET_ABOSULTE_VOL 0x04
#define BT_VCP_UNMUTE 0x05
#define BT_VCP_MUTE 0x06
#ifndef MAX
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#endif
#ifndef MIN
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#endif
struct bt_vcp;
typedef void (*bt_vcp_destroy_func_t)(void *user_data);
typedef void (*bt_vcp_debug_func_t)(const char *str, void *user_data);
typedef void (*bt_vcp_func_t)(struct bt_vcp *vcp, void *user_data);
struct bt_vcp *bt_vcp_ref(struct bt_vcp *vcp);
void bt_vcp_unref(struct bt_vcp *vcp);
void bt_vcp_add_db(struct gatt_db *db);
bool bt_vcp_attach(struct bt_vcp *vcp, struct bt_gatt_client *client);
void bt_vcp_detach(struct bt_vcp *vcp);
bool bt_vcp_set_debug(struct bt_vcp *vcp, bt_vcp_debug_func_t cb,
void *user_data, bt_vcp_destroy_func_t destroy);
struct bt_att *bt_vcp_get_att(struct bt_vcp *vcp);
bool bt_vcp_set_user_data(struct bt_vcp *vcp, void *user_data);
/* Session related function */
unsigned int bt_vcp_register(bt_vcp_func_t added, bt_vcp_func_t removed,
void *user_data);
bool bt_vcp_unregister(unsigned int id);
struct bt_vcp *bt_vcp_new(struct gatt_db *ldb, struct gatt_db *rdb);
|
