| /* |
| * Copyright (c) 2018 Henrik Brix Andersen <henrik@brixandersen.dk> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/types.h> |
| #include <stddef.h> |
| #include <misc/printk.h> |
| #include <misc/util.h> |
| |
| #include <bluetooth/bluetooth.h> |
| #include <bluetooth/hci.h> |
| |
| #ifndef IBEACON_RSSI |
| #define IBEACON_RSSI 0xc8 |
| #endif |
| |
| /* |
| * Set iBeacon demo advertisement data. These values are for |
| * demonstration only and must be changed for production environments! |
| * |
| * UUID: 18ee1516-016b-4bec-ad96-bcb96d166e97 |
| * Major: 0 |
| * Minor: 0 |
| * RSSI: -56 dBm |
| */ |
| static const struct bt_data ad[] = { |
| BT_DATA_BYTES(BT_DATA_FLAGS, BT_LE_AD_NO_BREDR), |
| BT_DATA_BYTES(BT_DATA_MANUFACTURER_DATA, |
| 0x4c, 0x00, /* Apple */ |
| 0x02, 0x15, /* iBeacon */ |
| 0x18, 0xee, 0x15, 0x16, /* UUID[15..12] */ |
| 0x01, 0x6b, /* UUID[11..10] */ |
| 0x4b, 0xec, /* UUID[9..8] */ |
| 0xad, 0x96, /* UUID[7..6] */ |
| 0xbc, 0xb9, 0x6d, 0x16, 0x6e, 0x97, /* UUID[5..0] */ |
| 0x00, 0x00, /* Major */ |
| 0x00, 0x00, /* Minor */ |
| IBEACON_RSSI) /* Calibrated RSSI @ 1m */ |
| }; |
| |
| static void bt_ready(int err) |
| { |
| if (err) { |
| printk("Bluetooth init failed (err %d)\n", err); |
| return; |
| } |
| |
| printk("Bluetooth initialized\n"); |
| |
| /* Start advertising */ |
| err = bt_le_adv_start(BT_LE_ADV_NCONN, ad, ARRAY_SIZE(ad), |
| NULL, 0); |
| if (err) { |
| printk("Advertising failed to start (err %d)\n", err); |
| return; |
| } |
| |
| printk("iBeacon started\n"); |
| } |
| |
| void main(void) |
| { |
| int err; |
| |
| printk("Starting iBeacon Demo\n"); |
| |
| /* Initialize the Bluetooth Subsystem */ |
| err = bt_enable(bt_ready); |
| if (err) { |
| printk("Bluetooth init failed (err %d)\n", err); |
| } |
| } |