| /* |
| * Copyright (c) 2012-2014 Wind River Systems, Inc. |
| * Copyright (c) 2020 Prevas A/S |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/bluetooth/bluetooth.h> |
| #include <zephyr/bluetooth/conn.h> |
| #include <zephyr/bluetooth/gatt.h> |
| #include <zephyr/mgmt/mcumgr/smp_bt.h> |
| |
| #define LOG_LEVEL LOG_LEVEL_DBG |
| #include <zephyr/logging/log.h> |
| LOG_MODULE_REGISTER(smp_bt_sample); |
| |
| static struct k_work advertise_work; |
| |
| static const struct bt_data ad[] = { |
| BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)), |
| BT_DATA_BYTES(BT_DATA_UUID128_ALL, |
| 0x84, 0xaa, 0x60, 0x74, 0x52, 0x8a, 0x8b, 0x86, |
| 0xd3, 0x4c, 0xb7, 0x1d, 0x1d, 0xdc, 0x53, 0x8d), |
| }; |
| |
| static void advertise(struct k_work *work) |
| { |
| int rc; |
| |
| bt_le_adv_stop(); |
| |
| rc = bt_le_adv_start(BT_LE_ADV_CONN_NAME, ad, ARRAY_SIZE(ad), NULL, 0); |
| if (rc) { |
| LOG_ERR("Advertising failed to start (rc %d)", rc); |
| return; |
| } |
| |
| LOG_INF("Advertising successfully started"); |
| } |
| |
| static void connected(struct bt_conn *conn, uint8_t err) |
| { |
| if (err) { |
| LOG_ERR("Connection failed (err 0x%02x)", err); |
| } else { |
| LOG_INF("Connected"); |
| } |
| } |
| |
| static void disconnected(struct bt_conn *conn, uint8_t reason) |
| { |
| LOG_INF("Disconnected (reason 0x%02x)", reason); |
| k_work_submit(&advertise_work); |
| } |
| |
| BT_CONN_CB_DEFINE(conn_callbacks) = { |
| .connected = connected, |
| .disconnected = disconnected, |
| }; |
| |
| static void bt_ready(int err) |
| { |
| if (err) { |
| LOG_ERR("Bluetooth init failed (err %d)", err); |
| return; |
| } |
| |
| LOG_INF("Bluetooth initialized"); |
| |
| k_work_submit(&advertise_work); |
| } |
| |
| void start_smp_bluetooth(void) |
| { |
| k_work_init(&advertise_work, advertise); |
| |
| /* Enable Bluetooth. */ |
| int rc = bt_enable(bt_ready); |
| |
| if (rc != 0) { |
| LOG_ERR("Bluetooth init failed (err %d)", rc); |
| return; |
| } |
| |
| /* Initialize the Bluetooth mcumgr transport. */ |
| smp_bt_register(); |
| } |