| /* |
| * Copyright (c) 2022 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include "common.h" |
| |
| extern enum bst_result_t bst_result; |
| |
| CREATE_FLAG(flag_is_connected); |
| |
| static struct bt_conn *g_conn; |
| |
| static void connected(struct bt_conn *conn, uint8_t err) |
| { |
| char addr[BT_ADDR_LE_STR_LEN]; |
| |
| bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr)); |
| |
| if (err != 0) { |
| FAIL("Failed to connect to %s (%u)\n", addr, err); |
| |
| return; |
| } |
| |
| printk("Connected to %s\n", addr); |
| |
| g_conn = bt_conn_ref(conn); |
| SET_FLAG(flag_is_connected); |
| } |
| |
| static void disconnected(struct bt_conn *conn, uint8_t reason) |
| { |
| char addr[BT_ADDR_LE_STR_LEN]; |
| |
| if (conn != g_conn) { |
| return; |
| } |
| |
| bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr)); |
| |
| printk("Disconnected: %s (reason 0x%02x)\n", addr, reason); |
| |
| bt_conn_unref(g_conn); |
| |
| g_conn = NULL; |
| UNSET_FLAG(flag_is_connected); |
| } |
| |
| BT_CONN_CB_DEFINE(conn_callbacks) = { |
| .connected = connected, |
| .disconnected = disconnected, |
| }; |
| |
| #define ARRAY_ITEM(i, _) i |
| static const uint8_t chrc_data[] = { LISTIFY(CHRC_SIZE, ARRAY_ITEM, (,)) }; /* 1, 2, 3 ... */ |
| |
| static ssize_t read_test_chrc(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, |
| uint16_t len, uint16_t offset) |
| { |
| printk("Characteristic read\n"); |
| |
| return bt_gatt_attr_read(conn, attr, buf, len, offset, (const void *)chrc_data, CHRC_SIZE); |
| } |
| |
| BT_GATT_SERVICE_DEFINE(test_svc, BT_GATT_PRIMARY_SERVICE(TEST_SERVICE_UUID), |
| BT_GATT_CHARACTERISTIC(TEST_CHRC_UUID, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, |
| read_test_chrc, NULL, NULL)); |
| |
| static struct bt_gatt_attr additional_attributes[] = { |
| BT_GATT_CHARACTERISTIC(TEST_ADDITIONAL_CHRC_UUID, 0, BT_GATT_PERM_NONE, NULL, NULL, NULL), |
| }; |
| |
| static struct bt_gatt_service additional_gatt_service = BT_GATT_SERVICE(additional_attributes); |
| |
| static void test_main_common(bool connect_eatt) |
| { |
| int err; |
| const struct bt_data ad[] = { BT_DATA_BYTES(BT_DATA_FLAGS, |
| (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)) }; |
| |
| backchannel_init(); |
| |
| err = bt_enable(NULL); |
| if (err != 0) { |
| FAIL("Bluetooth init failed (err %d)\n", err); |
| |
| return; |
| } |
| |
| printk("Bluetooth initialized\n"); |
| |
| err = bt_le_adv_start(BT_LE_ADV_CONN_NAME, ad, ARRAY_SIZE(ad), NULL, 0); |
| if (err != 0) { |
| FAIL("Advertising failed to start (err %d)\n", err); |
| |
| return; |
| } |
| |
| printk("Advertising successfully started\n"); |
| |
| WAIT_FOR_FLAG(flag_is_connected); |
| |
| if (connect_eatt) { |
| err = bt_eatt_connect(g_conn, CONFIG_BT_EATT_MAX); |
| if (err) { |
| FAIL("Failed to connect EATT channels (err %d)\n", err); |
| |
| return; |
| } |
| } |
| |
| /* Wait for client to do discovery and configuration */ |
| backchannel_sync_wait(); |
| |
| printk("Registering additional service\n"); |
| err = bt_gatt_service_register(&additional_gatt_service); |
| if (err < 0) { |
| FAIL("Registering additional service failed (err %d)\n", err); |
| } |
| |
| /* Signal to client that additional service is registered */ |
| backchannel_sync_send(); |
| |
| /* Wait for client to be done reading */ |
| backchannel_sync_wait(); |
| |
| PASS("GATT server passed\n"); |
| } |
| |
| static void test_main_eatt(void) |
| { |
| test_main_common(true); |
| } |
| |
| static void test_main_no_eatt(void) |
| { |
| test_main_common(false); |
| } |
| |
| static const struct bst_test_instance test_gatt_server[] = { |
| { |
| .test_id = "gatt_server_eatt", |
| .test_post_init_f = test_init, |
| .test_tick_f = test_tick, |
| .test_main_f = test_main_eatt, |
| }, |
| { |
| .test_id = "gatt_server_no_eatt", |
| .test_post_init_f = test_init, |
| .test_tick_f = test_tick, |
| .test_main_f = test_main_no_eatt, |
| }, |
| BSTEST_END_MARKER, |
| }; |
| |
| struct bst_test_list *test_gatt_server_install(struct bst_test_list *tests) |
| { |
| return bst_add_tests(tests, test_gatt_server); |
| } |