1 /******************************************************************************
2 *
3 * Copyright 2003-2014 Broadcom Corporation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 ******************************************************************************/
18
19 /******************************************************************************
20 *
21 * This is the public interface file for BTA, Broadcom's Bluetooth
22 * application layer for mobile phones.
23 *
24 ******************************************************************************/
25 #ifndef BTA_API_H
26 #define BTA_API_H
27
28 #include <cstdint>
29 #include <vector>
30
31 #include "bt_target.h" // Must be first to define build configuration
32
33 #include "osi/include/log.h"
34 #include "stack/include/bt_types.h"
35 #include "stack/include/btm_api_types.h"
36 #include "stack/include/btm_ble_api_types.h"
37 #include "stack/include/hci_error_code.h"
38 #include "stack/include/sdp_api.h"
39 #include "types/ble_address_with_type.h"
40 #include "types/bluetooth/uuid.h"
41 #include "types/bt_transport.h"
42 #include "types/raw_address.h"
43
44 /*****************************************************************************
45 * Constants and data types
46 ****************************************************************************/
47
48 /* Status Return Value */
49 typedef enum : uint8_t {
50 BTA_SUCCESS = 0, /* Successful operation. */
51 BTA_FAILURE = 1, /* Generic failure. */
52 BTA_PENDING = 2, /* API cannot be completed right now */
53 BTA_BUSY = 3,
54 BTA_NO_RESOURCES = 4,
55 BTA_WRONG_MODE = 5,
56 } tBTA_STATUS;
57
58 /*
59 * Service ID
60 */
61
62 #define BTA_A2DP_SOURCE_SERVICE_ID 3 /* A2DP Source profile. */
63 #define BTA_HSP_SERVICE_ID 5 /* Headset profile. */
64 #define BTA_HFP_SERVICE_ID 6 /* Hands-free profile. */
65 #define BTA_BIP_SERVICE_ID 13 /* Basic Imaging profile */
66 #define BTA_A2DP_SINK_SERVICE_ID 18 /* A2DP Sink */
67 #define BTA_HID_SERVICE_ID 20 /* HID */
68 #define BTA_HFP_HS_SERVICE_ID 24 /* HSP HS role */
69 #define BTA_SDP_SERVICE_ID 29 /* SDP Search */
70 #define BTA_HIDD_SERVICE_ID 30 /* HID Device */
71
72 /* BLE profile service ID */
73 #define BTA_BLE_SERVICE_ID 31 /* GATT profile */
74 #define BTA_USER_SERVICE_ID 32 /* User requested UUID */
75 #define BTA_MAX_SERVICE_ID 33
76
77 /* service IDs (BTM_SEC_SERVICE_FIRST_EMPTY + 1) to (BTM_SEC_MAX_SERVICES - 1)
78 * are used by BTA JV */
79 #define BTA_FIRST_JV_SERVICE_ID (BTM_SEC_SERVICE_FIRST_EMPTY + 1)
80 #define BTA_LAST_JV_SERVICE_ID (BTM_SEC_MAX_SERVICES - 1)
81
82 typedef uint8_t tBTA_SERVICE_ID;
83
84 /* Service ID Mask */
85 #define BTA_RES_SERVICE_MASK 0x00000001 /* Reserved */
86 #define BTA_HSP_SERVICE_MASK 0x00000020 /* HSP AG role. */
87 #define BTA_HFP_SERVICE_MASK 0x00000040 /* HFP AG role */
88 #define BTA_HL_SERVICE_MASK 0x08000000 /* Health Device Profile */
89
90 #define BTA_BLE_SERVICE_MASK 0x40000000 /* GATT based service */
91 #define BTA_ALL_SERVICE_MASK 0x7FFFFFFF /* All services supported by BTA. */
92 #define BTA_USER_SERVICE_MASK 0x80000000 /* Message Notification Profile */
93
94 typedef uint32_t tBTA_SERVICE_MASK;
95
96 /* Security Setting Mask */
97 #define BTA_SEC_AUTHENTICATE \
98 (BTM_SEC_IN_AUTHENTICATE | \
99 BTM_SEC_OUT_AUTHENTICATE) /* Authentication required. */
100 #define BTA_SEC_ENCRYPT \
101 (BTM_SEC_IN_ENCRYPT | BTM_SEC_OUT_ENCRYPT) /* Encryption required. */
102
103 typedef uint16_t tBTA_SEC;
104
105 #define BTA_APP_ID_PAN_MULTI 0xFE /* app id for pan multiple connection */
106 #define BTA_ALL_APP_ID 0xFF
107
108 /* Discoverable Modes */
109 #define BTA_DM_NON_DISC BTM_NON_DISCOVERABLE /* Device is not discoverable. */
110 #define BTA_DM_GENERAL_DISC \
111 BTM_GENERAL_DISCOVERABLE /* General discoverable. \
112 */
113 typedef uint16_t
114 tBTA_DM_DISC; /* this discoverability mode is a bit mask among BR mode and
115 LE mode */
116
117 /* Connectable Modes */
118 #define BTA_DM_NON_CONN BTM_NON_CONNECTABLE /* Device is not connectable. */
119 #define BTA_DM_CONN BTM_CONNECTABLE /* Device is connectable. */
120
121 typedef uint16_t tBTA_DM_CONN;
122
123 /* Central/peripheral preferred roles */
124 typedef enum : uint8_t {
125 BTA_ANY_ROLE = 0x00,
126 BTA_CENTRAL_ROLE_PREF = 0x01,
127 BTA_CENTRAL_ROLE_ONLY = 0x02,
128 /* Used for PANU only, skip role switch to central */
129 BTA_PERIPHERAL_ROLE_ONLY = 0x03,
130 } tBTA_PREF_ROLES;
131
toBTA_PREF_ROLES(uint8_t role)132 inline tBTA_PREF_ROLES toBTA_PREF_ROLES(uint8_t role) {
133 ASSERT_LOG(role <= BTA_PERIPHERAL_ROLE_ONLY,
134 "Passing illegal preferred role:0x%02x [0x%02x<=>0x%02x]", role,
135 BTA_ANY_ROLE, BTA_PERIPHERAL_ROLE_ONLY);
136 return static_cast<tBTA_PREF_ROLES>(role);
137 }
138
139 #define CASE_RETURN_TEXT(code) \
140 case code: \
141 return #code
142
preferred_role_text(const tBTA_PREF_ROLES & role)143 inline std::string preferred_role_text(const tBTA_PREF_ROLES& role) {
144 switch (role) {
145 CASE_RETURN_TEXT(BTA_ANY_ROLE);
146 CASE_RETURN_TEXT(BTA_CENTRAL_ROLE_PREF);
147 CASE_RETURN_TEXT(BTA_CENTRAL_ROLE_ONLY);
148 CASE_RETURN_TEXT(BTA_PERIPHERAL_ROLE_ONLY);
149 default:
150 return std::string("UNKNOWN:%hhu", role);
151 }
152 }
153 #undef CASE_RETURN_TEXT
154
155 enum {
156
157 BTA_DM_NO_SCATTERNET, /* Device doesn't support scatternet, it might
158 support "role switch during connection" for
159 an incoming connection, when it already has
160 another connection in central role */
161 BTA_DM_PARTIAL_SCATTERNET, /* Device supports partial scatternet. It can have
162 simultaneous connection in Central and
163 Peripheral roles for short period of time */
164 BTA_DM_FULL_SCATTERNET /* Device can have simultaneous connection in central
165 and peripheral roles */
166
167 };
168
169 typedef struct {
170 uint8_t bta_dm_eir_min_name_len; /* minimum length of local name when it is
171 shortened */
172 #if (BTA_EIR_CANNED_UUID_LIST == TRUE)
173 uint8_t bta_dm_eir_uuid16_len; /* length of 16-bit UUIDs */
174 uint8_t* bta_dm_eir_uuid16; /* 16-bit UUIDs */
175 #else
176 uint32_t uuid_mask[BTM_EIR_SERVICE_ARRAY_SIZE]; /* mask of UUID list in EIR */
177 #endif
178 int8_t* bta_dm_eir_inq_tx_power; /* Inquiry TX power */
179 uint8_t bta_dm_eir_flag_len; /* length of flags in bytes */
180 uint8_t* bta_dm_eir_flags; /* flags for EIR */
181 uint8_t bta_dm_eir_manufac_spec_len; /* length of manufacturer specific in
182 bytes */
183 uint8_t* bta_dm_eir_manufac_spec; /* manufacturer specific */
184 uint8_t bta_dm_eir_additional_len; /* length of additional data in bytes */
185 uint8_t* bta_dm_eir_additional; /* additional data */
186 } tBTA_DM_EIR_CONF;
187
188 typedef uint8_t tBTA_DM_BLE_RSSI_ALERT_TYPE;
189
190 /* Security Callback Events */
191 #define BTA_DM_PIN_REQ_EVT 2 /* PIN request. */
192 #define BTA_DM_AUTH_CMPL_EVT 3 /* Authentication complete indication. */
193 #define BTA_DM_AUTHORIZE_EVT 4 /* Authorization request. */
194 #define BTA_DM_LINK_UP_EVT 5 /* Connection UP event */
195 #define BTA_DM_LINK_DOWN_EVT 6 /* Connection DOWN event */
196 #define BTA_DM_BOND_CANCEL_CMPL_EVT 9 /* Bond cancel complete indication */
197 #define BTA_DM_SP_CFM_REQ_EVT \
198 10 /* Simple Pairing User Confirmation request. \
199 */
200 #define BTA_DM_SP_KEY_NOTIF_EVT 11 /* Simple Pairing Passkey Notification */
201 #define BTA_DM_BLE_KEY_EVT 15 /* BLE SMP key event for peer device keys */
202 #define BTA_DM_BLE_SEC_REQ_EVT 16 /* BLE SMP security request */
203 #define BTA_DM_BLE_PASSKEY_NOTIF_EVT 17 /* SMP passkey notification event */
204 #define BTA_DM_BLE_PASSKEY_REQ_EVT 18 /* SMP passkey request event */
205 #define BTA_DM_BLE_OOB_REQ_EVT 19 /* SMP OOB request event */
206 #define BTA_DM_BLE_LOCAL_IR_EVT 20 /* BLE local IR event */
207 #define BTA_DM_BLE_LOCAL_ER_EVT 21 /* BLE local ER event */
208 #define BTA_DM_BLE_NC_REQ_EVT 22 /* SMP Numeric Comparison request event */
209 #define BTA_DM_SP_RMT_OOB_EXT_EVT \
210 23 /* Simple Pairing Remote OOB Extended Data request. */
211 #define BTA_DM_BLE_AUTH_CMPL_EVT 24 /* BLE Auth complete */
212 #define BTA_DM_DEV_UNPAIRED_EVT 25
213 #define BTA_DM_LE_FEATURES_READ \
214 27 /* Cotroller specific LE features are read \
215 */
216 #define BTA_DM_ENER_INFO_READ 28 /* Energy info read */
217 #define BTA_DM_BLE_SC_OOB_REQ_EVT 29 /* SMP SC OOB request event */
218 #define BTA_DM_BLE_CONSENT_REQ_EVT 30 /* SMP consent request event */
219 #define BTA_DM_BLE_SC_CR_LOC_OOB_EVT \
220 31 /* SMP SC Create Local OOB request event */
221 typedef uint8_t tBTA_DM_SEC_EVT;
222
223 /* Structure associated with BTA_DM_PIN_REQ_EVT */
224 typedef struct {
225 /* Note: First 3 data members must be, bd_addr, dev_class, and bd_name in
226 * order */
227 RawAddress bd_addr; /* BD address peer device. */
228 DEV_CLASS dev_class; /* Class of Device */
229 BD_NAME bd_name; /* Name of peer device. */
230 bool min_16_digit; /* true if the pin returned must be at least 16 digits */
231 } tBTA_DM_PIN_REQ;
232
233 /* BLE related definition */
234
235 #define BTA_DM_AUTH_FAIL_BASE (HCI_ERR_MAX_ERR + 10)
236
237 /* Converts SMP error codes defined in smp_api.h to SMP auth fail reasons below.
238 */
239 #define BTA_DM_AUTH_CONVERT_SMP_CODE(x) (BTA_DM_AUTH_FAIL_BASE + (x))
240
241 #define BTA_DM_AUTH_SMP_PAIR_AUTH_FAIL \
242 (BTA_DM_AUTH_FAIL_BASE + SMP_PAIR_AUTH_FAIL)
243 #define BTA_DM_AUTH_SMP_CONFIRM_VALUE_FAIL \
244 (BTA_DM_AUTH_FAIL_BASE + SMP_CONFIRM_VALUE_ERR)
245 #define BTA_DM_AUTH_SMP_PAIR_NOT_SUPPORT \
246 (BTA_DM_AUTH_FAIL_BASE + SMP_PAIR_NOT_SUPPORT)
247 #define BTA_DM_AUTH_SMP_UNKNOWN_ERR \
248 (BTA_DM_AUTH_FAIL_BASE + SMP_PAIR_FAIL_UNKNOWN)
249 #define BTA_DM_AUTH_SMP_CONN_TOUT (BTA_DM_AUTH_FAIL_BASE + SMP_CONN_TOUT)
250
251 typedef uint8_t tBTA_LE_KEY_TYPE; /* can be used as a bit mask */
252
253 typedef union {
254 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */
255 tBTM_LE_PCSRK_KEYS psrk_key; /* received peer device SRK */
256 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */
257 tBTM_LE_LENC_KEYS
258 lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/
259 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/
260 tBTM_LE_PID_KEYS lid_key; /* local device ID key for the particular remote */
261 } tBTA_LE_KEY_VALUE;
262
263 #define BTA_BLE_LOCAL_KEY_TYPE_ID 1
264 #define BTA_BLE_LOCAL_KEY_TYPE_ER 2
265 typedef uint8_t tBTA_DM_BLE_LOCAL_KEY_MASK;
266
267 typedef struct {
268 Octet16 ir;
269 Octet16 irk;
270 Octet16 dhk;
271 } tBTA_BLE_LOCAL_ID_KEYS;
272
273 #define BTA_DM_SEC_GRANTED BTA_SUCCESS
274 #define BTA_DM_SEC_PAIR_NOT_SPT BTA_DM_AUTH_SMP_PAIR_NOT_SUPPORT
275 typedef uint8_t tBTA_DM_BLE_SEC_GRANT;
276
277 /* Structure associated with BTA_DM_BLE_SEC_REQ_EVT */
278 typedef struct {
279 RawAddress bd_addr; /* peer address */
280 BD_NAME bd_name; /* peer device name */
281 } tBTA_DM_BLE_SEC_REQ;
282
283 typedef struct {
284 RawAddress bd_addr; /* peer address */
285 tBTM_LE_KEY_TYPE key_type;
286 tBTM_LE_KEY_VALUE* p_key_value;
287 } tBTA_DM_BLE_KEY;
288
289 /* Structure associated with BTA_DM_AUTH_CMPL_EVT */
290 typedef struct {
291 RawAddress bd_addr; /* BD address peer device. */
292 BD_NAME bd_name; /* Name of peer device. */
293 bool key_present; /* Valid link key value in key element */
294 LinkKey key; /* Link key associated with peer device. */
295 uint8_t key_type; /* The type of Link Key */
296 bool success; /* true of authentication succeeded, false if failed. */
297 tHCI_REASON
298 fail_reason; /* The HCI reason/error code for when success=false */
299 tBLE_ADDR_TYPE addr_type; /* Peer device address type */
300 tBT_DEVICE_TYPE dev_type;
301 } tBTA_DM_AUTH_CMPL;
302
303 /* Structure associated with BTA_DM_LINK_UP_EVT */
304 typedef struct {
305 RawAddress bd_addr; /* BD address peer device. */
306 } tBTA_DM_LINK_UP;
307
308 /* Structure associated with BTA_DM_LINK_DOWN_EVT */
309 typedef struct {
310 RawAddress bd_addr; /* BD address peer device. */
311 } tBTA_DM_LINK_DOWN;
312
313 #define BTA_AUTH_SP_YES \
314 BTM_AUTH_SP_YES /* 1 MITM Protection Required - Single Profile/non-bonding \
315 Use IO Capabilities to determine authentication procedure \
316 */
317
318 #define BTA_AUTH_DD_BOND \
319 BTM_AUTH_DD_BOND /* 2 this bit is set for dedicated bonding */
320 #define BTA_AUTH_GEN_BOND \
321 BTM_AUTH_SPGB_NO /* 4 this bit is set for general bonding */
322 #define BTA_AUTH_BONDS \
323 BTM_AUTH_BONDS /* 6 the general/dedicated bonding bits */
324
325 #define BTA_LE_AUTH_REQ_SC_MITM_BOND BTM_LE_AUTH_REQ_SC_MITM_BOND /* 1101 */
326
327 /* Structure associated with BTA_DM_SP_CFM_REQ_EVT */
328 typedef struct {
329 /* Note: First 3 data members must be, bd_addr, dev_class, and bd_name in
330 * order */
331 RawAddress bd_addr; /* peer address */
332 DEV_CLASS dev_class; /* peer CoD */
333 BD_NAME bd_name; /* peer device name */
334 uint32_t num_val; /* the numeric value for comparison. If just_works, do not
335 show this number to UI */
336 bool just_works; /* true, if "Just Works" association model */
337 tBTM_AUTH_REQ loc_auth_req; /* Authentication required for local device */
338 tBTM_AUTH_REQ rmt_auth_req; /* Authentication required for peer device */
339 tBTM_IO_CAP loc_io_caps; /* IO Capabilities of local device */
340 tBTM_AUTH_REQ rmt_io_caps; /* IO Capabilities of remote device */
341 } tBTA_DM_SP_CFM_REQ;
342
343 /* Structure associated with BTA_DM_SP_KEY_NOTIF_EVT */
344 typedef struct {
345 /* Note: First 3 data members must be, bd_addr, dev_class, and bd_name in
346 * order */
347 RawAddress bd_addr; /* peer address */
348 DEV_CLASS dev_class; /* peer CoD */
349 BD_NAME bd_name; /* peer device name */
350 uint32_t passkey; /* the numeric value for comparison. If just_works, do not
351 show this number to UI */
352 } tBTA_DM_SP_KEY_NOTIF;
353
354 /* Structure associated with BTA_DM_SP_RMT_OOB_EVT */
355 typedef struct {
356 /* Note: First 3 data members must be, bd_addr, dev_class, and bd_name in
357 * order */
358 RawAddress bd_addr; /* peer address */
359 DEV_CLASS dev_class; /* peer CoD */
360 BD_NAME bd_name; /* peer device name */
361 } tBTA_DM_SP_RMT_OOB;
362
363 /* Structure associated with BTA_DM_BOND_CANCEL_CMPL_EVT */
364 typedef struct {
365 tBTA_STATUS result; /* true of bond cancel succeeded, false if failed. */
366 } tBTA_DM_BOND_CANCEL_CMPL;
367
368 typedef struct {
369 Octet16 local_oob_c; /* Local OOB Data Confirmation/Commitment */
370 Octet16 local_oob_r; /* Local OOB Data Randomizer */
371 } tBTA_DM_LOC_OOB_DATA;
372
373 /* Union of all security callback structures */
374 typedef union {
375 tBTA_DM_PIN_REQ pin_req; /* PIN request. */
376 tBTA_DM_AUTH_CMPL auth_cmpl; /* Authentication complete indication. */
377 tBTA_DM_LINK_UP link_up; /* ACL connection down event */
378 tBTA_DM_LINK_DOWN link_down; /* ACL connection down event */
379 tBTA_DM_SP_CFM_REQ cfm_req; /* user confirm request */
380 tBTA_DM_SP_KEY_NOTIF key_notif; /* passkey notification */
381 tBTA_DM_SP_RMT_OOB rmt_oob; /* remote oob */
382 tBTA_DM_BOND_CANCEL_CMPL
383 bond_cancel_cmpl; /* Bond Cancel Complete indication */
384 tBTA_DM_BLE_SEC_REQ ble_req; /* BLE SMP related request */
385 tBTA_DM_BLE_KEY ble_key; /* BLE SMP keys used when pairing */
386 tBTA_BLE_LOCAL_ID_KEYS ble_id_keys; /* IR event */
387 Octet16 ble_er; /* ER event data */
388 tBTA_DM_LOC_OOB_DATA local_oob_data; /* Local OOB data generated by us */
389 } tBTA_DM_SEC;
390
391 /* Security callback */
392 typedef void(tBTA_DM_SEC_CBACK)(tBTA_DM_SEC_EVT event, tBTA_DM_SEC* p_data);
393
394 #define BTA_DM_BLE_PF_LIST_LOGIC_OR 1
395 #define BTA_DM_BLE_PF_FILT_LOGIC_OR 0
396
397 /* Search callback events */
398 #define BTA_DM_INQ_RES_EVT 0 /* Inquiry result for a peer device. */
399 #define BTA_DM_INQ_CMPL_EVT 1 /* Inquiry complete. */
400 #define BTA_DM_DISC_RES_EVT 2 /* Discovery result for a peer device. */
401 #define BTA_DM_DISC_BLE_RES_EVT \
402 3 /* Discovery result for BLE GATT based servoce on a peer device. */
403 #define BTA_DM_DISC_CMPL_EVT 4 /* Discovery complete. */
404 #define BTA_DM_SEARCH_CANCEL_CMPL_EVT 6 /* Search cancelled */
405
406 typedef uint8_t tBTA_DM_SEARCH_EVT;
407
408 /* Structure associated with BTA_DM_INQ_RES_EVT */
409 typedef struct {
410 RawAddress bd_addr; /* BD address peer device. */
411 DEV_CLASS dev_class; /* Device class of peer device. */
412 bool remt_name_not_required; /* Application sets this flag if it already knows
413 the name of the device */
414 /* If the device name is known to application BTA skips the remote name
415 * request */
416 bool is_limited; /* true, if the limited inquiry bit is set in the CoD */
417 int8_t rssi; /* The rssi value */
418 uint8_t* p_eir; /* received EIR */
419 uint16_t eir_len; /* received EIR length */
420 uint8_t inq_result_type;
421 tBLE_ADDR_TYPE ble_addr_type;
422 uint16_t ble_evt_type;
423 uint8_t ble_primary_phy;
424 uint8_t ble_secondary_phy;
425 uint8_t ble_advertising_sid;
426 int8_t ble_tx_power;
427 uint16_t ble_periodic_adv_int;
428 tBT_DEVICE_TYPE device_type;
429 uint8_t flag;
430 } tBTA_DM_INQ_RES;
431
432 /* Structure associated with BTA_DM_INQ_CMPL_EVT */
433 typedef struct {
434 uint8_t num_resps; /* Number of inquiry responses. */
435 } tBTA_DM_INQ_CMPL;
436
437 /* Structure associated with BTA_DM_DISC_RES_EVT */
438 typedef struct {
439 RawAddress bd_addr; /* BD address peer device. */
440 BD_NAME bd_name; /* Name of peer device. */
441 tBTA_SERVICE_MASK services; /* Services found on peer device. */
442 tBT_DEVICE_TYPE device_type; /* device type in case it is BLE device */
443 uint32_t num_uuids;
444 bluetooth::Uuid* p_uuid_list;
445 tBTA_STATUS result;
446 } tBTA_DM_DISC_RES;
447
448 /* Structure associated with tBTA_DM_DISC_BLE_RES */
449 typedef struct {
450 RawAddress bd_addr; /* BD address peer device. */
451 BD_NAME bd_name; /* Name of peer device. */
452 std::vector<bluetooth::Uuid>*
453 services; /* GATT based Services UUID found on peer device. */
454 } tBTA_DM_DISC_BLE_RES;
455
456 /* Union of all search callback structures */
457 typedef union {
458 tBTA_DM_INQ_RES inq_res; /* Inquiry result for a peer device. */
459 tBTA_DM_INQ_CMPL inq_cmpl; /* Inquiry complete. */
460 tBTA_DM_DISC_RES disc_res; /* Discovery result for a peer device. */
461 tBTA_DM_DISC_BLE_RES
462 disc_ble_res; /* discovery result for GATT based service */
463 } tBTA_DM_SEARCH;
464
465 /* Search callback */
466 typedef void(tBTA_DM_SEARCH_CBACK)(tBTA_DM_SEARCH_EVT event,
467 tBTA_DM_SEARCH* p_data);
468
469 /* Execute call back */
470 typedef void(tBTA_DM_EXEC_CBACK)(void* p_param);
471
472 /* Encryption callback*/
473 typedef void(tBTA_DM_ENCRYPT_CBACK)(const RawAddress& bd_addr,
474 tBT_TRANSPORT transport,
475 tBTA_STATUS result);
476
477 #define BTA_DM_CONTRL_UNKNOWN 0 /* Unknown state */
478
479 typedef uint8_t tBTA_DM_CONTRL_STATE;
480
481 typedef void(tBTA_BLE_ENERGY_INFO_CBACK)(tBTM_BLE_TX_TIME_MS tx_time,
482 tBTM_BLE_RX_TIME_MS rx_time,
483 tBTM_BLE_IDLE_TIME_MS idle_time,
484 tBTM_BLE_ENERGY_USED energy_used,
485 tBTA_DM_CONTRL_STATE ctrl_state,
486 tBTA_STATUS status);
487
488 /* Maximum service name length */
489 #define BTA_SERVICE_NAME_LEN 35
490
491 typedef enum : uint8_t {
492 /* power mode actions */
493 BTA_DM_PM_NO_ACTION = 0x00, /* no change to the current pm setting */
494 BTA_DM_PM_PARK = 0x10, /* prefers park mode */
495 BTA_DM_PM_SNIFF = 0x20, /* prefers sniff mode */
496 BTA_DM_PM_SNIFF1 = 0x21, /* prefers sniff1 mode */
497 BTA_DM_PM_SNIFF2 = 0x22, /* prefers sniff2 mode */
498 BTA_DM_PM_SNIFF3 = 0x23, /* prefers sniff3 mode */
499 BTA_DM_PM_SNIFF4 = 0x24, /* prefers sniff4 mode */
500 BTA_DM_PM_SNIFF5 = 0x25, /* prefers sniff5 mode */
501 BTA_DM_PM_SNIFF6 = 0x26, /* prefers sniff6 mode */
502 BTA_DM_PM_SNIFF7 = 0x27, /* prefers sniff7 mode */
503 BTA_DM_PM_SNIFF_USER0 =
504 0x28, /* prefers user-defined sniff0 mode (testtool only) */
505 BTA_DM_PM_SNIFF_USER1 =
506 0x29, /* prefers user-defined sniff1 mode (testtool only) */
507 BTA_DM_PM_ACTIVE = 0x40, /* prefers active mode */
508 BTA_DM_PM_RETRY = 0x80, /* retry power mode based on current settings */
509 BTA_DM_PM_SUSPEND = 0x04, /* prefers suspend mode */
510 BTA_DM_PM_NO_PREF = 0x01, /* service has no preference on power mode setting.
511 eg. connection to \ service got closed */
512 BTA_DM_PM_SNIFF_MASK = 0x0f, // Masks the sniff submode
513 } tBTA_DM_PM_ACTION_BITMASK;
514 typedef uint8_t tBTA_DM_PM_ACTION;
515
516 /* index to bta_dm_ssr_spec */
517 enum {
518 BTA_DM_PM_SSR0 = 0,
519 /* BTA_DM_PM_SSR1 will be dedicated for \
520 HH SSR setting entry, no other profile can use it */
521 BTA_DM_PM_SSR1 = 1,
522 BTA_DM_PM_SSR2 = 2,
523 BTA_DM_PM_SSR3 = 3,
524 BTA_DM_PM_SSR4 = 4,
525 };
526
527 #define BTA_DM_PM_NUM_EVTS 9
528
529 #ifndef BTA_DM_PM_PARK_IDX
530 #define BTA_DM_PM_PARK_IDX \
531 6 /* the actual index to bta_dm_pm_md[] for PARK mode */
532 #endif
533
534 #ifndef BTA_DM_PM_SNIFF_A2DP_IDX
535 #define BTA_DM_PM_SNIFF_A2DP_IDX BTA_DM_PM_SNIFF
536 #endif
537
538 #ifndef BTA_DM_PM_SNIFF_HD_IDLE_IDX
539 #define BTA_DM_PM_SNIFF_HD_IDLE_IDX BTA_DM_PM_SNIFF2
540 #endif
541
542 #ifndef BTA_DM_PM_SNIFF_SCO_OPEN_IDX
543 #define BTA_DM_PM_SNIFF_SCO_OPEN_IDX BTA_DM_PM_SNIFF3
544 #endif
545
546 #ifndef BTA_DM_PM_SNIFF_HD_ACTIVE_IDX
547 #define BTA_DM_PM_SNIFF_HD_ACTIVE_IDX BTA_DM_PM_SNIFF4
548 #endif
549
550 #ifndef BTA_DM_PM_SNIFF_HH_OPEN_IDX
551 #define BTA_DM_PM_SNIFF_HH_OPEN_IDX BTA_DM_PM_SNIFF2
552 #endif
553
554 #ifndef BTA_DM_PM_SNIFF_HH_ACTIVE_IDX
555 #define BTA_DM_PM_SNIFF_HH_ACTIVE_IDX BTA_DM_PM_SNIFF2
556 #endif
557
558 #ifndef BTA_DM_PM_SNIFF_HH_IDLE_IDX
559 #define BTA_DM_PM_SNIFF_HH_IDLE_IDX BTA_DM_PM_SNIFF2
560 #endif
561
562 #ifndef BTA_DM_PM_HH_OPEN_DELAY
563 #define BTA_DM_PM_HH_OPEN_DELAY 30000
564 #endif
565
566 #ifndef BTA_DM_PM_HH_ACTIVE_DELAY
567 #define BTA_DM_PM_HH_ACTIVE_DELAY 30000
568 #endif
569
570 #ifndef BTA_DM_PM_HH_IDLE_DELAY
571 #define BTA_DM_PM_HH_IDLE_DELAY 30000
572 #endif
573
574 /* The Sniff Parameters defined below must be ordered from highest
575 * latency (biggest interval) to lowest latency. If there is a conflict
576 * among the connected services the setting with the lowest latency will
577 * be selected. If a device should override a sniff parameter then it
578 * must insure that order is maintained.
579 */
580 #ifndef BTA_DM_PM_SNIFF_MAX
581 #define BTA_DM_PM_SNIFF_MAX 800
582 #define BTA_DM_PM_SNIFF_MIN 400
583 #define BTA_DM_PM_SNIFF_ATTEMPT 4
584 #define BTA_DM_PM_SNIFF_TIMEOUT 1
585 #endif
586
587 #ifndef BTA_DM_PM_SNIFF1_MAX
588 #define BTA_DM_PM_SNIFF1_MAX 400
589 #define BTA_DM_PM_SNIFF1_MIN 200
590 #define BTA_DM_PM_SNIFF1_ATTEMPT 4
591 #define BTA_DM_PM_SNIFF1_TIMEOUT 1
592 #endif
593
594 #ifndef BTA_DM_PM_SNIFF2_MAX
595 #define BTA_DM_PM_SNIFF2_MAX 54
596 #define BTA_DM_PM_SNIFF2_MIN 30
597 #define BTA_DM_PM_SNIFF2_ATTEMPT 4
598 #define BTA_DM_PM_SNIFF2_TIMEOUT 1
599 #endif
600
601 #ifndef BTA_DM_PM_SNIFF3_MAX
602 #define BTA_DM_PM_SNIFF3_MAX 150
603 #define BTA_DM_PM_SNIFF3_MIN 50
604 #define BTA_DM_PM_SNIFF3_ATTEMPT 4
605 #define BTA_DM_PM_SNIFF3_TIMEOUT 1
606 #endif
607
608 #ifndef BTA_DM_PM_SNIFF4_MAX
609 #define BTA_DM_PM_SNIFF4_MAX 18
610 #define BTA_DM_PM_SNIFF4_MIN 10
611 #define BTA_DM_PM_SNIFF4_ATTEMPT 4
612 #define BTA_DM_PM_SNIFF4_TIMEOUT 1
613 #endif
614
615 #ifndef BTA_DM_PM_SNIFF5_MAX
616 #define BTA_DM_PM_SNIFF5_MAX 36
617 #define BTA_DM_PM_SNIFF5_MIN 30
618 #define BTA_DM_PM_SNIFF5_ATTEMPT 2
619 #define BTA_DM_PM_SNIFF5_TIMEOUT 0
620 #endif
621
622 #ifndef BTA_DM_PM_SNIFF6_MAX
623 #define BTA_DM_PM_SNIFF6_MAX 18
624 #define BTA_DM_PM_SNIFF6_MIN 14
625 #define BTA_DM_PM_SNIFF6_ATTEMPT 1
626 #define BTA_DM_PM_SNIFF6_TIMEOUT 0
627 #endif
628
629 #ifndef BTA_DM_PM_PARK_MAX
630 #define BTA_DM_PM_PARK_MAX 800
631 #define BTA_DM_PM_PARK_MIN 400
632 #define BTA_DM_PM_PARK_ATTEMPT 0
633 #define BTA_DM_PM_PARK_TIMEOUT 0
634 #endif
635
636 /* Device Identification (DI) data structure
637 */
638
639 #ifndef BTA_DI_NUM_MAX
640 #define BTA_DI_NUM_MAX 3
641 #endif
642
643 #define IMMEDIATE_DELY_MODE 0x00
644 #define ALLOW_ALL_FILTER 0x00
645 #define LOWEST_RSSI_VALUE 129
646
647 /*****************************************************************************
648 * External Function Declarations
649 ****************************************************************************/
650
651 void BTA_dm_init();
652
653 /*******************************************************************************
654 *
655 * Function BTA_EnableTestMode
656 *
657 * Description Enables bluetooth device under test mode
658 *
659 *
660 * Returns tBTA_STATUS
661 *
662 ******************************************************************************/
663 extern void BTA_EnableTestMode(void);
664
665 /*******************************************************************************
666 *
667 * Function BTA_DmSetDeviceName
668 *
669 * Description This function sets the Bluetooth name of the local device.
670 *
671 *
672 * Returns void
673 *
674 ******************************************************************************/
675 extern void BTA_DmSetDeviceName(char* p_name);
676
677 /*******************************************************************************
678 *
679 * Function BTA_DmSetVisibility
680 *
681 * Description This function sets the Bluetooth connectable,discoverable,
682 * pairable and conn paired only modesmodes of the local
683 * device.
684 * This controls whether other Bluetooth devices can find and
685 * connect to the local device.
686 *
687 *
688 * Returns void
689 *
690 ******************************************************************************/
691 extern bool BTA_DmSetVisibility(bt_scan_mode_t mode);
692
693 /*******************************************************************************
694 *
695 * Function BTA_DmSearch
696 *
697 * Description This function searches for peer Bluetooth devices. It
698 * first performs an inquiry; for each device found from the
699 * inquiry it gets the remote name of the device. If
700 * parameter services is nonzero, service discovery will be
701 * performed on each device for the services specified. If the
702 * parameter is_bonding_or_sdp is true, the request will be
703 * queued until bonding or sdp completes
704 *
705 *
706 * Returns void
707 *
708 ******************************************************************************/
709 extern void BTA_DmSearch(tBTA_DM_SEARCH_CBACK* p_cback, bool is_bonding_or_sdp);
710
711 /*******************************************************************************
712 *
713 * Function BTA_DmSearchCancel
714 *
715 * Description This function cancels a search that has been initiated
716 * by calling BTA_DmSearch().
717 *
718 *
719 * Returns void
720 *
721 ******************************************************************************/
722 extern void BTA_DmSearchCancel(void);
723
724 /*******************************************************************************
725 *
726 * Function BTA_DmDiscover
727 *
728 * Description This function performs service discovery for the services
729 * of a particular peer device.
730 *
731 *
732 * Returns void
733 *
734 ******************************************************************************/
735 extern void BTA_DmDiscover(const RawAddress& bd_addr,
736 tBTA_DM_SEARCH_CBACK* p_cback,
737 tBT_TRANSPORT transport, bool is_bonding_or_sdp);
738
739 /*******************************************************************************
740 *
741 * Function BTA_DmGetCachedRemoteName
742 *
743 * Description Retieve cached remote name if available
744 *
745 * Returns BTA_SUCCESS if cached name was retrieved
746 * BTA_FAILURE if cached name is not available
747 *
748 ******************************************************************************/
749 tBTA_STATUS BTA_DmGetCachedRemoteName(const RawAddress& remote_device,
750 uint8_t** pp_cached_name);
751
752 /*******************************************************************************
753 *
754 * Function BTA_DmBond
755 *
756 * Description This function initiates a bonding procedure with a peer
757 * device by designated transport. The bonding procedure
758 * enables authentication and optionally encryption on the
759 * Bluetooth link.
760 *
761 *
762 * Returns void
763 *
764 ******************************************************************************/
765 extern void BTA_DmBond(const RawAddress& bd_addr, tBLE_ADDR_TYPE addr_type,
766 tBT_TRANSPORT transport, int device_type);
767
768 /*******************************************************************************
769 *
770 * Function BTA_DmBondCancel
771 *
772 * Description This function cancels a bonding procedure with a peer
773 * device.
774 *
775 *
776 * Returns void
777 *
778 ******************************************************************************/
779 extern void BTA_DmBondCancel(const RawAddress& bd_addr);
780
781 /*******************************************************************************
782 *
783 * Function BTA_DmPinReply
784 *
785 * Description This function provides a PIN when one is requested by DM
786 * during a bonding procedure. The application should call
787 * this function after the security callback is called with
788 * a BTA_DM_PIN_REQ_EVT.
789 *
790 *
791 * Returns void
792 *
793 ******************************************************************************/
794 extern void BTA_DmPinReply(const RawAddress& bd_addr, bool accept,
795 uint8_t pin_len, uint8_t* p_pin);
796
797 /*******************************************************************************
798 *
799 * Function BTA_DmLocalOob
800 *
801 * Description This function retrieves the OOB data from local controller.
802 * The result is reported by bta_dm_co_loc_oob().
803 *
804 * Returns void
805 *
806 ******************************************************************************/
807 extern void BTA_DmLocalOob(void);
808
809 /*******************************************************************************
810 *
811 * Function BTA_DmConfirm
812 *
813 * Description This function accepts or rejects the numerical value of the
814 * Simple Pairing process on BTA_DM_SP_CFM_REQ_EVT
815 *
816 * Returns void
817 *
818 ******************************************************************************/
819 extern void BTA_DmConfirm(const RawAddress& bd_addr, bool accept);
820
821 /*******************************************************************************
822 *
823 * Function BTA_DmAddDevice
824 *
825 * Description This function adds a device to the security database list
826 * of peer devices. This function would typically be called
827 * at system startup to initialize the security database with
828 * known peer devices. This is a direct execution function
829 * that may lock task scheduling on some platforms.
830 *
831 * Returns void
832 *
833 ******************************************************************************/
834 extern void BTA_DmAddDevice(const RawAddress& bd_addr, DEV_CLASS dev_class,
835 const LinkKey& link_key, uint8_t key_type,
836 uint8_t pin_length);
837
838 /*******************************************************************************
839 *
840 * Function BTA_DmRemoveDevice
841 *
842 * Description This function removes a device from the security database.
843 * This is a direct execution function that may lock task
844 * scheduling on some platforms.
845 *
846 *
847 * Returns BTA_SUCCESS if successful.
848 * BTA_FAIL if operation failed.
849 *
850 ******************************************************************************/
851 extern tBTA_STATUS BTA_DmRemoveDevice(const RawAddress& bd_addr);
852
853 /*******************************************************************************
854 *
855 * Function BTA_GetEirService
856 *
857 * Description This function is called to get BTA service mask from EIR.
858 *
859 * Parameters p_eir - pointer of EIR significant part
860 * eir_len - EIR length
861 * p_services - return the BTA service mask
862 *
863 * Returns None
864 *
865 ******************************************************************************/
866 extern void BTA_GetEirService(uint8_t* p_eir, size_t eir_len,
867 tBTA_SERVICE_MASK* p_services);
868
869 /*******************************************************************************
870 *
871 * Function BTA_AddEirUuid
872 *
873 * Description Request to add a new service class UUID to the local
874 * device's EIR data.
875 *
876 * Parameters uuid16 - The service class UUID you wish to add
877 *
878 * Returns void
879 *
880 ******************************************************************************/
881 extern void BTA_AddEirUuid(uint16_t uuid16);
882
883 /*******************************************************************************
884 *
885 * Function BTA_RemoveEirUuid
886 *
887 * Description Request to remove a service class UID from the local
888 * device's EIR data.
889 *
890 * Parameters uuid16 - The service class UUID you wish to remove
891 *
892 * Returns void
893 *
894 ******************************************************************************/
895 extern void BTA_RemoveEirUuid(uint16_t uuid16);
896
897 /*******************************************************************************
898 *
899 * Function BTA_DmGetConnectionState
900 *
901 * Description Returns whether the remote device is currently connected.
902 *
903 * Returns true if the device is NOT connected, false otherwise.
904 *
905 ******************************************************************************/
906 extern bool BTA_DmGetConnectionState(const RawAddress& bd_addr);
907
908 /*******************************************************************************
909 *
910 * Function BTA_DmSetLocalDiRecord
911 *
912 * Description This function adds a DI record to the local SDP database.
913 *
914 * Returns BTA_SUCCESS if record set sucessfully, otherwise error code.
915 *
916 ******************************************************************************/
917 extern tBTA_STATUS BTA_DmSetLocalDiRecord(tSDP_DI_RECORD* p_device_info,
918 uint32_t* p_handle);
919
920 /*******************************************************************************
921 *
922 *
923 * Function BTA_DmCloseACL
924 *
925 * Description This function force to close an ACL connection and remove
926 the
927 * device from the security database list of known devices.
928 *
929 * Parameters: bd_addr - Address of the peer device
930 * remove_dev - remove device or not after link down
931 * transport - which transport to close
932
933 *
934 * Returns void.
935 *
936 ******************************************************************************/
937 extern void BTA_DmCloseACL(const RawAddress& bd_addr, bool remove_dev,
938 tBT_TRANSPORT transport);
939
940 /* BLE related API functions */
941 /*******************************************************************************
942 *
943 * Function BTA_DmBleSecurityGrant
944 *
945 * Description Grant security request access.
946 *
947 * Parameters: bd_addr - BD address of the peer
948 * res - security grant status.
949 *
950 * Returns void
951 *
952 ******************************************************************************/
953 extern void BTA_DmBleSecurityGrant(const RawAddress& bd_addr,
954 tBTA_DM_BLE_SEC_GRANT res);
955
956 /*******************************************************************************
957 *
958 * Function BTA_DmBlePasskeyReply
959 *
960 * Description Send BLE SMP passkey reply.
961 *
962 * Parameters: bd_addr - BD address of the peer
963 * accept - passkey entry sucessful or declined.
964 * passkey - passkey value, must be a 6 digit number,
965 * can be lead by 0.
966 *
967 * Returns void
968 *
969 ******************************************************************************/
970 extern void BTA_DmBlePasskeyReply(const RawAddress& bd_addr, bool accept,
971 uint32_t passkey);
972
973 /*******************************************************************************
974 *
975 * Function BTA_DmBleConfirmReply
976 *
977 * Description Send BLE SMP SC user confirmation reply.
978 *
979 * Parameters: bd_addr - BD address of the peer
980 * accept - numbers to compare are the same or
981 * different.
982 *
983 * Returns void
984 *
985 ******************************************************************************/
986 extern void BTA_DmBleConfirmReply(const RawAddress& bd_addr, bool accept);
987
988 /*******************************************************************************
989 *
990 * Function BTA_DmAddBleDevice
991 *
992 * Description Add a BLE device. This function will be normally called
993 * during host startup to restore all required information
994 * for a LE device stored in the NVRAM.
995 *
996 * Parameters: bd_addr - BD address of the peer
997 * dev_type - Remote device's device type.
998 * addr_type - LE device address type.
999 *
1000 * Returns void
1001 *
1002 ******************************************************************************/
1003 extern void BTA_DmAddBleDevice(const RawAddress& bd_addr,
1004 tBLE_ADDR_TYPE addr_type,
1005 tBT_DEVICE_TYPE dev_type);
1006
1007 /*******************************************************************************
1008 *
1009 * Function BTA_DmAddBleKey
1010 *
1011 * Description Add/modify LE device information. This function will be
1012 * normally called during host startup to restore all required
1013 * information stored in the NVRAM.
1014 *
1015 * Parameters: bd_addr - BD address of the peer
1016 * p_le_key - LE key values.
1017 * key_type - LE SMP key type.
1018 *
1019 * Returns void
1020 *
1021 ******************************************************************************/
1022 extern void BTA_DmAddBleKey(const RawAddress& bd_addr,
1023 tBTA_LE_KEY_VALUE* p_le_key,
1024 tBTM_LE_KEY_TYPE key_type);
1025
1026 /*******************************************************************************
1027 *
1028 * Function BTA_DmSetBlePrefConnParams
1029 *
1030 * Description This function is called to set the preferred connection
1031 * parameters when default connection parameter is not desired.
1032 *
1033 * Parameters: bd_addr - BD address of the peripheral
1034 * min_conn_int - minimum preferred connection interval
1035 * max_conn_int - maximum preferred connection interval
1036 * peripheral_latency - preferred peripheral latency
1037 * supervision_tout - preferred supervision timeout
1038 *
1039 *
1040 * Returns void
1041 *
1042 ******************************************************************************/
1043 extern void BTA_DmSetBlePrefConnParams(const RawAddress& bd_addr,
1044 uint16_t min_conn_int,
1045 uint16_t max_conn_int,
1046 uint16_t peripheral_latency,
1047 uint16_t supervision_tout);
1048
1049 /*******************************************************************************
1050 *
1051 * Function BTA_DmSetEncryption
1052 *
1053 * Description This function is called to ensure that connection is
1054 * encrypted. Should be called only on an open connection.
1055 * Typically only needed for connections that first want to
1056 * bring up unencrypted links, then later encrypt them.
1057 *
1058 * Parameters: bd_addr - Address of the peer device
1059 * transport - transport of the link to be encruypted
1060 * p_callback - Pointer to callback function to indicat the
1061 * link encryption status
1062 * sec_act - This is the security action to indicate
1063 * what kind of BLE security level is required
1064 * for the BLE link if BLE is supported
1065 * Note: This parameter is ignored for
1066 * BR/EDR or if BLE is not supported.
1067 *
1068 * Returns void
1069 *
1070 *
1071 ******************************************************************************/
1072 extern void BTA_DmSetEncryption(const RawAddress& bd_addr,
1073 tBT_TRANSPORT transport,
1074 tBTA_DM_ENCRYPT_CBACK* p_callback,
1075 tBTM_BLE_SEC_ACT sec_act);
1076
1077 /*******************************************************************************
1078 *
1079 * Function BTA_DmBleObserve
1080 *
1081 * Description This procedure keep the device listening for advertising
1082 * events from a broadcast device.
1083 *
1084 * Parameters start: start or stop observe.
1085 * duration : Duration of the scan. Continuous scan if 0 is
1086 * passed
1087 * p_results_cb: Callback to be called with scan results
1088 *
1089 * Returns void
1090 *
1091 ******************************************************************************/
1092 extern void BTA_DmBleObserve(bool start, uint8_t duration,
1093 tBTA_DM_SEARCH_CBACK* p_results_cb);
1094
1095 /*******************************************************************************
1096 *
1097 * Function BTA_DmBleConfigLocalPrivacy
1098 *
1099 * Description Enable/disable privacy on the local device
1100 *
1101 * Parameters: privacy_enable - enable/disabe privacy on remote device.
1102 *
1103 * Returns void
1104 *
1105 ******************************************************************************/
1106 extern void BTA_DmBleConfigLocalPrivacy(bool privacy_enable);
1107
1108 /*******************************************************************************
1109 *
1110 * Function BTA_DmBleEnableRemotePrivacy
1111 *
1112 * Description Enable/disable privacy on a remote device
1113 *
1114 * Parameters: bd_addr - BD address of the peer
1115 * privacy_enable - enable/disabe privacy on remote device.
1116 *
1117 * Returns void
1118 *
1119 ******************************************************************************/
1120 extern void BTA_DmBleEnableRemotePrivacy(const RawAddress& bd_addr,
1121 bool privacy_enable);
1122
1123 /*******************************************************************************
1124 *
1125 * Function BTA_DmBleUpdateConnectionParams
1126 *
1127 * Description Update connection parameters, can only be used when
1128 * connection is up.
1129 *
1130 * Parameters: bd_addr - BD address of the peer
1131 * min_int - minimum connection interval, [0x0004 ~ 0x4000]
1132 * max_int - maximum connection interval, [0x0004 ~ 0x4000]
1133 * latency - peripheral latency [0 ~ 500]
1134 * timeout - supervision timeout [0x000a ~ 0xc80]
1135 *
1136 * Returns void
1137 *
1138 ******************************************************************************/
1139 extern void BTA_DmBleUpdateConnectionParams(const RawAddress& bd_addr,
1140 uint16_t min_int, uint16_t max_int,
1141 uint16_t latency, uint16_t timeout,
1142 uint16_t min_ce_len,
1143 uint16_t max_ce_len);
1144
1145 /*******************************************************************************
1146 *
1147 * Function BTA_DmBleSetDataLength
1148 *
1149 * Description This function is to set maximum LE data packet size
1150 *
1151 * Returns void
1152 *
1153 ******************************************************************************/
1154 extern void BTA_DmBleRequestMaxTxDataLength(const RawAddress& remote_device);
1155
1156 /*******************************************************************************
1157 *
1158 * Function BTA_DmBleGetEnergyInfo
1159 *
1160 * Description This function is called to obtain the energy info
1161 *
1162 * Parameters p_cmpl_cback - Command complete callback
1163 *
1164 * Returns void
1165 *
1166 ******************************************************************************/
1167 extern void BTA_DmBleGetEnergyInfo(tBTA_BLE_ENERGY_INFO_CBACK* p_cmpl_cback);
1168
1169 /*******************************************************************************
1170 *
1171 * Function BTA_BrcmInit
1172 *
1173 * Description This function initializes Broadcom specific VS handler in
1174 * BTA
1175 *
1176 * Returns void
1177 *
1178 ******************************************************************************/
1179 extern void BTA_VendorInit(void);
1180
1181 #endif /* BTA_API_H */
1182