ESP-IDF
Select one of the symbols to view example projects that use it.
 
Outline
#include "stack/bt_types.h"
#include "common/bt_target.h"
#include <string.h>
#include "btm_int.h"
#include "osi/allocator.h"
btm_cb
btm_init()
btm_free()
btm_acl_active_count()
btm_get_ble_addr_resolve_disable_status()
btm_ble_addr_resolve_enable(bool)
Files
loading...
SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/bt/host/bluedroid/stack/btm/btm_main.c
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/****************************************************************************** * * Copyright (C) 2002-2012 Broadcom Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************//* ... */ /****************************************************************************** * * This file contains the definition of the btm control block when * BTM_DYNAMIC_MEMORY is used. * ******************************************************************************//* ... */ #include "stack/bt_types.h" #include "common/bt_target.h" #include <string.h> #include "btm_int.h" #include "osi/allocator.h"5 includes /* Global BTM control block structure *//* ... */ #if BTM_DYNAMIC_MEMORY == FALSE tBTM_CB btm_cb; #else tBTM_CB *btm_cb_ptr; #endif #if (BLE_50_FEATURE_SUPPORT == TRUE) extern void btm_ble_extendadvcb_init(void); extern void btm_ble_advrecod_init(void);/* ... */ #endif /******************************************************************************* ** ** Function btm_init ** ** Description This function is called at BTM startup to allocate the ** control block (if using dynamic memory), and initializes the ** tracing level. It then initializes the various components of ** btm. ** ** Returns void ** *******************************************************************************//* ... */ void btm_init (void) { #if BTM_DYNAMIC_MEMORY btm_cb_ptr = (tBTM_CB *)osi_malloc(sizeof(tBTM_CB)); #endif /* #if BTM_DYNAMIC_MEMORY */ /* All fields are cleared; nonzero fields are reinitialized in appropriate function */ memset(&btm_cb, 0, sizeof(tBTM_CB)); btm_cb.page_queue = fixed_queue_new(QUEUE_SIZE_MAX); btm_cb.sec_pending_q = fixed_queue_new(QUEUE_SIZE_MAX); #if defined(BTM_INITIAL_TRACE_LEVEL) btm_cb.trace_level = BTM_INITIAL_TRACE_LEVEL; #else btm_cb.trace_level = BT_TRACE_LEVEL_NONE; #endif /* Initialize BTM component structures */ btm_inq_db_init(); /* Inquiry Database and Structures */ btm_acl_init(); /* ACL Database and Structures */ #if (SMP_INCLUDED == TRUE) btm_sec_init(BTM_SEC_MODE_SP); /* Security Manager Database and Structures */ #endif ///SMP_INCLUDED == TRUE #if BTM_SCO_INCLUDED == TRUE btm_sco_init(); /* SCO Database and Structures (If included) */ #endif btm_dev_init(); /* Device Manager Structures & HCI_Reset */ #if BLE_INCLUDED == TRUE btm_ble_lock_init(); btm_ble_sem_init(); btm_cb.addr_res_en = TRUE;/* ... */ #endif btm_sec_dev_init(); #if (BLE_50_FEATURE_SUPPORT == TRUE) btm_ble_extendadvcb_init(); btm_ble_advrecod_init();/* ... */ #endif }{ ... } /******************************************************************************* ** ** Function btm_free ** ** Description This function is called at btu core free the fixed queue ** ** Returns void ** *******************************************************************************//* ... */ void btm_free(void) { fixed_queue_free(btm_cb.page_queue, osi_free_func); fixed_queue_free(btm_cb.sec_pending_q, osi_free_func); btm_acl_free(); btm_sec_dev_free(); #if BTM_SCO_INCLUDED == TRUE btm_sco_free(); #endif #if BTM_DYNAMIC_MEMORY FREE_AND_RESET(btm_cb_ptr); #endif #if BLE_INCLUDED == TRUE btm_ble_lock_free(); btm_ble_sem_free();/* ... */ #endif }{ ... } uint8_t btm_acl_active_count(void) { list_node_t *p_node = NULL; tACL_CONN *p_acl_conn = NULL; uint8_t count = 0; for (p_node = list_begin(btm_cb.p_acl_db_list); p_node; p_node = list_next(p_node)) { p_acl_conn = list_node(p_node); if (p_acl_conn && p_acl_conn->in_use) { count++; }{...} }{...} return count; }{ ... } #if (BLE_INCLUDED == TRUE) // Address resolution status uint8_t btm_get_ble_addr_resolve_disable_status(void) { // Returns false if address resolution is enabled, true if disabled return (btm_cb.addr_res_en) ? 0 : 1; }{ ... } void btm_ble_addr_resolve_enable(bool enable) { btm_cb.addr_res_en = enable; }{ ... } #endif/* ... */ /*BLE_INCLUDED*/
Details
Show:
from
Types: Columns: