1 /** @file
2 * @brief Bluetooth Hearing Access Service (HAS) Server role.
3 *
4 * Copyright (c) 2022 Codecoup
5 *
6 * SPDX-License-Identifier: Apache-2.0
7 */
8
9 #include <zephyr/kernel.h>
10 #include <zephyr/sys/printk.h>
11 #include <zephyr/sys/util.h>
12
13 #include <zephyr/bluetooth/audio/has.h>
14
15 #define PRESET_INDEX_UNIVERSAL 1
16 #define PRESET_INDEX_OUTDOOR 5
17 #define PRESET_INDEX_NOISY_ENV 8
18 #define PRESET_INDEX_OFFICE 22
19
select_cb(uint8_t index,bool sync)20 static int select_cb(uint8_t index, bool sync)
21 {
22 printk("%s %u sync %d", __func__, index, sync);
23
24 return 0;
25 }
26
name_changed_cb(uint8_t index,const char * name)27 static void name_changed_cb(uint8_t index, const char *name)
28 {
29 printk("%s %u name %s", __func__, index, name);
30 }
31
32 static const struct bt_has_preset_ops ops = {
33 .select = select_cb,
34 .name_changed = name_changed_cb,
35 };
36
has_server_preset_init(void)37 int has_server_preset_init(void)
38 {
39 int err;
40
41 struct bt_has_preset_register_param param[] = {
42 {
43 .index = PRESET_INDEX_UNIVERSAL,
44 .properties = BT_HAS_PROP_AVAILABLE | BT_HAS_PROP_WRITABLE,
45 .name = "Universal",
46 .ops = &ops,
47 },
48 {
49 .index = PRESET_INDEX_OUTDOOR,
50 .properties = BT_HAS_PROP_AVAILABLE | BT_HAS_PROP_WRITABLE,
51 .name = "Outdoor",
52 .ops = &ops,
53 },
54 {
55 .index = PRESET_INDEX_NOISY_ENV,
56 .properties = BT_HAS_PROP_AVAILABLE | BT_HAS_PROP_WRITABLE,
57 .name = "Noisy environment",
58 .ops = &ops,
59 },
60 {
61 .index = PRESET_INDEX_OFFICE,
62 .properties = BT_HAS_PROP_AVAILABLE | BT_HAS_PROP_WRITABLE,
63 .name = "Office",
64 .ops = &ops,
65 },
66 };
67
68 for (size_t i = 0; i < ARRAY_SIZE(param); i++) {
69 err = bt_has_preset_register(¶m[i]);
70 if (err != 0) {
71 return err;
72 }
73 }
74
75 return 0;
76 }
77
78 static struct bt_has_features_param features = {
79 .type = BT_HAS_HEARING_AID_TYPE_MONAURAL,
80 .preset_sync_support = false,
81 .independent_presets = false
82 };
83
has_server_init(void)84 int has_server_init(void)
85 {
86 int err;
87
88 if (IS_ENABLED(CONFIG_HAP_HA_HEARING_AID_BINAURAL)) {
89 features.type = BT_HAS_HEARING_AID_TYPE_BINAURAL;
90 } else if (IS_ENABLED(CONFIG_HAP_HA_HEARING_AID_BANDED)) {
91 features.type = BT_HAS_HEARING_AID_TYPE_BANDED;
92 }
93
94 err = bt_has_register(&features);
95 if (err) {
96 return err;
97 }
98
99 if (IS_ENABLED(CONFIG_BT_HAS_PRESET_SUPPORT)) {
100 return has_server_preset_init();
101 }
102
103 return 0;
104 }
105
