1 /*
2 * Copyright (C) 2014 BlueKitchen GmbH
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the copyright holders nor the names of
14 * contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * 4. Any redistribution, use, or modification is done solely for
17 * personal benefit and not for any commercial purpose or for
18 * monetary gain.
19 *
20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN
24 * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * Please inquire about commercial licensing options at
34 * [email protected]
35 *
36 */
37
38 #define BTSTACK_FILE__ "gap_dedicated_bonding.c"
39
40 #include <stdint.h>
41 #include <stdio.h>
42 #include <stdlib.h>
43 #include <string.h>
44
45 #include "btstack.h"
46
47 static const char * device_addr_string = "00:1A:7D:DA:71:03";
48 static bd_addr_t device_addr;
49
50 static const int mitm_protection_required = 0;
51
52 static btstack_packet_callback_registration_t hci_event_callback_registration;
53
packet_handler(uint8_t packet_type,uint16_t channel,uint8_t * packet,uint16_t size)54 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
55 UNUSED(channel);
56 UNUSED(size);
57
58 if (packet_type != HCI_EVENT_PACKET) return;
59
60 switch (hci_event_packet_get_type(packet)) {
61 case BTSTACK_EVENT_STATE:
62 // BTstack activated, get started
63 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){
64 printf("GAP Dedicated Bonding to %s\n", bd_addr_to_str(device_addr));
65 gap_dedicated_bonding(device_addr, mitm_protection_required);
66 }
67 break;
68 case GAP_EVENT_DEDICATED_BONDING_COMPLETED:
69 printf("GAP Dedicated Bonding Complete, status 0x%02x\n", packet[2]);
70 break;
71 default:
72 break;
73 }
74 }
75
76 int btstack_main(int argc, const char * argv[]);
btstack_main(int argc,const char * argv[])77 int btstack_main(int argc, const char * argv[]){
78 (void)argc;
79 (void)argv;
80
81 hci_event_callback_registration.callback = &packet_handler;
82 hci_add_event_handler(&hci_event_callback_registration);
83
84 l2cap_init();
85
86 #ifdef ENABLE_BLE
87 // Initialize LE Security Manager. Needed for cross-transport key derivation
88 sm_init();
89 #endif
90
91 // parse human readable device address
92 sscanf_bd_addr(device_addr_string, device_addr);
93
94 // turn on!
95 hci_power_control(HCI_POWER_ON);
96
97 return 0;
98 }
99