1 /*
2 * Copyright (c) 2023 Demant A/S
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include <stdbool.h>
8 #include <stddef.h>
9
10 #include <zephyr/bluetooth/audio/csip.h>
11 #include <zephyr/bluetooth/bluetooth.h>
12 #include <zephyr/bluetooth/conn.h>
13 #include <zephyr/bluetooth/gatt.h>
14 #include <zephyr/bluetooth/hci_types.h>
15 #include <zephyr/sys/printk.h>
16
17 #include "bstests.h"
18 #include "common.h"
19 #include "common/bt_str.h"
20
21 extern enum bst_result_t bst_result;
22
23 CREATE_FLAG(flag_csip_set_lock_discovered);
24 CREATE_FLAG(flag_all_notifications_received);
25
csip_discover_cb(struct bt_conn * conn,const struct bt_csip_set_coordinator_set_member * member,int err,size_t set_count)26 static void csip_discover_cb(struct bt_conn *conn,
27 const struct bt_csip_set_coordinator_set_member *member,
28 int err, size_t set_count)
29 {
30 if (err != 0) {
31 FAIL("CSIP Lock Discover failed (err = %d)\n", err);
32 return;
33 }
34
35 if (member->insts->info.lockable) {
36 SET_FLAG(flag_csip_set_lock_discovered);
37 }
38 }
39
csip_lock_changed(struct bt_csip_set_coordinator_csis_inst * inst,bool locked)40 static void csip_lock_changed(struct bt_csip_set_coordinator_csis_inst *inst, bool locked)
41 {
42 SET_FLAG(flag_all_notifications_received);
43 }
44
45 static struct bt_csip_set_coordinator_cb cbs = {
46 .lock_changed = csip_lock_changed,
47 .discover = csip_discover_cb,
48 };
49
test_main(void)50 static void test_main(void)
51 {
52 int err;
53
54 printk("Enabling Bluetooth\n");
55 err = bt_enable(NULL);
56 if (err != 0) {
57 FAIL("Bluetooth enable failed (err %d)\n", err);
58 return;
59 }
60
61 bt_le_scan_cb_register(&common_scan_cb);
62 bt_csip_set_coordinator_register_cb(&cbs);
63
64 printk("Starting scan\n");
65 err = bt_le_scan_start(BT_LE_SCAN_PASSIVE, NULL);
66 if (err != 0) {
67 FAIL("Could not start scanning (err %d)\n", err);
68 return;
69 }
70
71 printk("Waiting for connect\n");
72 WAIT_FOR_FLAG(flag_connected);
73
74 printk("Raising security\n");
75 err = bt_conn_set_security(default_conn, BT_SECURITY_L2);
76 if (err) {
77 FAIL("Failed to ser security level %d (err %d)\n", BT_SECURITY_L2, err);
78 return;
79 }
80
81 printk("Starting Discovery\n");
82 bt_csip_set_coordinator_discover(default_conn);
83 WAIT_FOR_FLAG(flag_csip_set_lock_discovered);
84
85 printk("Waiting for all notifications to be received\n");
86
87 WAIT_FOR_FLAG(flag_all_notifications_received);
88
89 /* Disconnect and wait for server to advertise again (after notifications are triggered) */
90 bt_conn_disconnect(default_conn, BT_HCI_ERR_REMOTE_USER_TERM_CONN);
91 UNSET_FLAG(flag_all_notifications_received);
92 UNSET_FLAG(flag_csip_set_lock_discovered);
93
94 printk("Waiting for disconnect\n");
95 WAIT_FOR_UNSET_FLAG(flag_connected);
96
97 printk("Starting scan\n");
98 err = bt_le_scan_start(BT_LE_SCAN_PASSIVE, NULL);
99 if (err != 0) {
100 FAIL("Could not start scanning (err %d)\n", err);
101 return;
102 }
103
104 printk("Waiting for reconnect\n");
105 WAIT_FOR_FLAG(flag_connected);
106
107 printk("Raising security\n");
108 err = bt_conn_set_security(default_conn, BT_SECURITY_L2);
109 if (err) {
110 FAIL("Failed to ser security level %d (err %d)\n", BT_SECURITY_L2, err);
111 return;
112 }
113
114 printk("Starting Discovery\n");
115 bt_csip_set_coordinator_discover(default_conn);
116 WAIT_FOR_FLAG(flag_csip_set_lock_discovered);
117
118 printk("Waiting for all notifications to be received\n");
119 WAIT_FOR_FLAG(flag_all_notifications_received);
120
121 bt_conn_disconnect(default_conn, BT_HCI_ERR_REMOTE_USER_TERM_CONN);
122 WAIT_FOR_UNSET_FLAG(flag_connected);
123
124 PASS("CSIP Notify client Passed\n");
125 }
126
127 static const struct bst_test_instance test_csip_notify_client[] = {
128 {
129 .test_id = "csip_notify_client",
130 .test_pre_init_f = test_init,
131 .test_tick_f = test_tick,
132 .test_main_f = test_main,
133 },
134 BSTEST_END_MARKER,
135 };
136
test_csip_notify_client_install(struct bst_test_list * tests)137 struct bst_test_list *test_csip_notify_client_install(struct bst_test_list *tests)
138 {
139 return bst_add_tests(tests, test_csip_notify_client);
140 }
141
