2 * Copyright (C) 2012 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef ANDROID_INCLUDE_BLUETOOTH_H
18 #define ANDROID_INCLUDE_BLUETOOTH_H
22 #include <sys/cdefs.h>
23 #include <sys/types.h>
25 #include <hardware/hardware.h>
30 * The Bluetooth Hardware Module ID
33 #define BT_HARDWARE_MODULE_ID "bluetooth"
34 #define BT_STACK_MODULE_ID "bluetooth"
35 #define BT_STACK_TEST_MODULE_ID "bluetooth_test"
38 /* Bluetooth profile interface IDs */
40 #define BT_PROFILE_HANDSFREE_ID "handsfree"
41 #define BT_PROFILE_HANDSFREE_CLIENT_ID "handsfree_client"
42 #define BT_PROFILE_ADVANCED_AUDIO_ID "a2dp"
43 #define BT_PROFILE_ADVANCED_AUDIO_SINK_ID "a2dp_sink"
44 #define BT_PROFILE_HEALTH_ID "health"
45 #define BT_PROFILE_SOCKETS_ID "socket"
46 #define BT_PROFILE_HIDHOST_ID "hidhost"
47 #define BT_PROFILE_HIDDEVICE_ID "hiddevice"
48 #define BT_PROFILE_PAN_ID "pan"
49 #define BT_PROFILE_MAP_CLIENT_ID "map_client"
51 #define BT_PROFILE_GATT_ID "gatt"
52 #define BT_PROFILE_MESH_ID "mesh"
53 #define BT_PROFILE_AV_RC_ID "avrcp"
54 #define BT_PROFILE_AV_RC_CTRL_ID "avrcp_ctrl"
55 #define BT_MANUFACTURER_DATA_LENGTH_MAX 31 /**< This specifies the Maximum manufacturer data Length>*/
57 /** Bluetooth Address */
60 } __attribute__((packed))bt_bdaddr_t;
62 /** Bluetooth Device Name */
65 } __attribute__((packed))bt_bdname_t;
67 /** Bluetooth Adapter Visibility Modes*/
70 BT_SCAN_MODE_CONNECTABLE,
71 BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE
74 /** Bluetooth Adapter State */
80 /** Bluetooth Error Status */
81 /** We need to build on this */
89 BT_STATUS_DONE, /* request already completed */
90 BT_STATUS_UNSUPPORTED,
91 BT_STATUS_PARM_INVALID,
93 BT_STATUS_AUTH_FAILURE,
94 BT_STATUS_RMT_DEV_DOWN,
97 BT_STATUS_CONN_TOUT /* disconnection due to supervision timeout */
99 BT_STATUS_CONN_TOUT, /* disconnection due to supervision timeout */
100 BT_STATUS_AUTH_REJECTED,
101 BT_STATUS_CONN_TERM_LOCAL_HOST,
102 BT_STATUS_CONN_TERM_RMT_HOST,
103 BT_STATUS_ALREADY_CONNECT,
108 BT_SCAN_FILTER_FEATURE_DEVICE_ADDRESS = 0x01, /**< device address */
109 BT_SCAN_FILTER_FEATURE_SERVICE_DATA_CHANGED = 0x02, /**< service data changed */
110 BT_SCAN_FILTER_FEATURE_SERVICE_UUID = 0x04, /**< service uuid */
111 BT_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID = 0x08, /**< service solicitation uuid */
112 BT_SCAN_FILTER_FEATURE_DEVICE_NAME = 0x10, /**< device name */
113 BT_SCAN_FILTER_FEATURE_MANUFACTURER_DATA = 0x20, /**< manufacturer data */
114 BT_SCAN_FILTER_FEATURE_SERVICE_DATA = 0x40, /**< service data */
115 } bt_scan_filter_feature_t;
118 /** Bluetooth PinKey Code */
121 } __attribute__((packed))bt_pin_code_t;
124 int data_len; /**< manafacturer specific data length */
125 char data[BT_MANUFACTURER_DATA_LENGTH_MAX];
126 } bt_manufacturer_data_t;
130 uint8_t ctrl_state; /* stack reported state */
131 uint64_t tx_time; /* in ms */
132 uint64_t rx_time; /* in ms */
133 uint64_t idle_time; /* in ms */
134 uint64_t energy_used; /* a product of mA, V and ms */
135 } __attribute__((packed))bt_activity_energy_info;
137 /** Bluetooth Adapter Discovery state */
139 BT_DISCOVERY_STOPPED,
141 } bt_discovery_state_t;
143 /** Bluetooth ACL connection state */
145 BT_ACL_STATE_CONNECTED,
146 BT_ACL_STATE_DISCONNECTED
149 /** Remote Device Trusted state */
152 BT_DEVICE_NOT_TRUSTED
153 } bt_device_trust_state_t;
155 /** Bluetooth 128-bit UUID */
160 /** Bluetooth SDP service record */
164 char name[256]; // what's the maximum length
165 } bt_service_record_t;
168 /** Bluetooth Remote Version info */
173 } bt_remote_version_t;
177 uint16_t version_supported;
178 uint8_t local_privacy_enabled;
179 uint8_t max_adv_instance;
180 uint8_t rpa_offload_supported;
181 uint8_t max_irk_list_size;
182 uint8_t max_adv_filter_supported;
183 uint8_t activity_energy_info_supported;
184 uint16_t scan_result_storage_size;
185 uint16_t total_trackable_advertisers;
186 bool extended_scan_support;
187 bool debug_logging_supported;
188 bool le_2m_phy_supported;
189 bool le_coded_phy_supported;
190 bool le_extended_advertising_supported;
191 bool le_periodic_advertising_supported;
192 uint16_t le_maximum_advertising_data_length;
193 } bt_local_le_features_t;
197 uint8_t local_privacy_enabled;
198 uint8_t max_adv_instance;
199 uint8_t rpa_offload_supported;
200 uint8_t max_irk_list_size;
201 uint8_t max_adv_filter_supported;
202 uint8_t scan_result_storage_size_lobyte;
203 uint8_t scan_result_storage_size_hibyte;
204 uint8_t activity_energy_info_supported;
205 } bt_local_le_features_t;*/
207 /* Bluetooth Adapter and Remote Device property types */
209 /* Properties common to both adapter and remote device */
211 * Description - Bluetooth Device Name
212 * Access mode - Adapter name can be GET/SET. Remote device can be GET
213 * Data type - bt_bdname_t
215 BT_PROPERTY_BDNAME = 0x1,
217 * Description - Bluetooth Device Address
218 * Access mode - Only GET.
219 * Data type - bt_bdaddr_t
223 * Description - Bluetooth Service 128-bit UUIDs
224 * Access mode - Only GET.
225 * Data type - Array of bt_uuid_t (Array size inferred from property length).
229 * Description - Bluetooth Class of Device as found in Assigned Numbers
230 * Access mode - Only GET.
231 * Data type - uint32_t.
233 BT_PROPERTY_CLASS_OF_DEVICE,
235 * Description - Device Type - BREDR, BLE or DUAL Mode
236 * Access mode - Only GET.
237 * Data type - bt_device_type_t
239 BT_PROPERTY_TYPE_OF_DEVICE,
241 * Description - Bluetooth Service Record
242 * Access mode - Only GET.
243 * Data type - bt_service_record_t
245 BT_PROPERTY_SERVICE_RECORD,
247 /* Properties unique to adapter */
249 * Description - Bluetooth Adapter scan mode
250 * Access mode - GET and SET
251 * Data type - bt_scan_mode_t.
253 BT_PROPERTY_ADAPTER_SCAN_MODE,
255 * Description - List of bonded devices
256 * Access mode - Only GET.
257 * Data type - Array of bt_bdaddr_t of the bonded remote devices
258 * (Array size inferred from property length).
260 BT_PROPERTY_ADAPTER_BONDED_DEVICES,
262 * Description - Bluetooth Adapter Discovery timeout (in seconds)
263 * Access mode - GET and SET
264 * Data type - uint32_t
266 BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT,
268 /* Properties unique to remote device */
270 * Description - User defined friendly name of the remote device
271 * Access mode - GET and SET
272 * Data type - bt_bdname_t.
274 BT_PROPERTY_REMOTE_FRIENDLY_NAME,
276 * Description - RSSI value of the inquired remote device
277 * Access mode - Only GET.
278 * Data type - int32_t.
280 BT_PROPERTY_REMOTE_RSSI,
282 * Description - Remote version info
283 * Access mode - SET/GET.
284 * Data type - bt_remote_version_t.
287 BT_PROPERTY_REMOTE_VERSION_INFO,
289 /* Tizen Specific Adapter and Remote Device properties */
291 * Description - Remote Device paired Info
293 * Data type - uint8_t.
295 BT_PROPERTY_REMOTE_PAIRED,
298 * Description - Remote Device connected Info
300 * Data type - unsigned int.
302 BT_PROPERTY_REMOTE_CONNECTED,
305 * Description - Remote Device Trusted info
307 * Data type - uint8_t.
309 BT_PROPERTY_REMOTE_TRUST,
312 * Description - Adapter Pairable info
313 * Access mode - GET\SET.
314 * Data type - uint8_t
316 BT_PROPERTY_PAIRABLE,
319 * Description - Adapter pairable Timeout value
321 * Data type - uint32_t
323 BT_PROPERTY_PAIRABLE_TIMEOUT,
326 * Description - Adapter version
328 * Data type - Array of character string
333 * Description - Adapter IPSP initialized state info
335 * Data type - uint8_t
337 BT_PROPERTY_IPSP_INITIALIZED,
340 * Description - Adapter Modalias info
342 * Data type - Array of character string
344 BT_PROPERTY_MODALIAS,
347 * Description - BLE Device manufacturer data length
349 * Data type - uint32_t
351 BT_PROPERTY_REMOTE_DEVICE_MANUFACTURER_DATA_LEN,
354 * Description - BLE Device manufacturer data
356 * Data type - Array of character string
358 BT_PROPERTY_REMOTE_DEVICE_MANUFACTURER_DATA,
361 * Description - Remote BLE advertising data
362 * Access mode - Only received during device found callback.
363 * Data type - Array of uint8_t of remote BLE adv data.
364 * (Array size inferred from property length).
366 BT_PROPERTY_REMOTE_BLE_ADV_DATA,
369 * Description - Local LE features
371 * Data type - bt_local_le_features_t.
373 BT_PROPERTY_LOCAL_LE_FEATURES,
376 * Description - Remote device friendly name set?
378 * Data type - uint8_t
380 BT_PROPERTY_REMOTE_IS_ALIAS_SET,
383 * Description - Bluetooth Adapter LE Discovery started
385 BT_PROPERTY_ADAPTER_LE_DISCOVERY_STARTED,
388 * Description - Bluetooth Adapter LE Discovery stopped
390 BT_PROPERTY_ADAPTER_LE_DISCOVERY_STOPPED,
393 * Description - A2DP role of media endpoint
394 * Access mode - Only GET.
395 * Data type - uint32_t.
397 BT_PROPERTY_A2DP_ROLE = 0x1c,
399 BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP = 0xFF,
400 } bt_property_type_t;
402 /** Bluetooth Adapter Property data structure */
404 bt_property_type_t type;
410 /** Bluetooth Device Type */
412 BT_DEVICE_DEVTYPE_BREDR = 0x1,
413 BT_DEVICE_DEVTYPE_BLE,
414 BT_DEVICE_DEVTYPE_DUAL
416 /** Bluetooth Bond state */
419 BT_BOND_STATE_BONDING,
423 /** Bluetooth SSP Bonding Variant */
425 BT_SSP_VARIANT_PASSKEY_CONFIRMATION,
426 BT_SSP_VARIANT_PASSKEY_ENTRY,
427 BT_SSP_VARIANT_CONSENT,
428 BT_SSP_VARIANT_PASSKEY_NOTIFICATION
431 /** Bluetooth Profile Service IDs */
433 BT_RES_SERVICE_ID, /* Reserved */
434 BT_SPP_SERVICE_ID, /* Serial port profile. */
435 BT_DUN_SERVICE_ID, /* Dial-up networking profile. */
436 BT_A2DP_SRC_SERVICE_ID, /* A2DP Source profile. */
437 BT_LAP_SERVICE_ID, /* LAN access profile. */
438 BT_HSP_SERVICE_ID, /* Headset profile. */
439 BT_HFP_SERVICE_ID, /* Hands-free profile. */
440 BT_OPP_SERVICE_ID, /* Object push */
441 BT_FTP_SERVICE_ID, /* File transfer */
442 BT_AVRCP_CT_SERVICE_ID, /* AVRC Controller Terminal */
443 BT_ICP_SERVICE_ID, /* Intercom Terminal */
444 BT_SYNC_SERVICE_ID, /* Synchronization */
445 BT_BPP_SERVICE_ID, /* Basic printing profile */
446 BT_BIP_SERVICE_ID, /* Basic Imaging profile */
447 BT_PANU_SERVICE_ID, /* PAN User */
448 BT_NAP_SERVICE_ID, /* PAN Network access point */
449 BT_GN_SERVICE_ID, /* PAN Group Ad-hoc networks */
450 BT_SAP_SERVICE_ID, /* SIM Access profile */
451 BT_A2DP_SERVICE_ID, /* A2DP Sink */
452 BT_AVRCP_SERVICE_ID, /* A/V remote control */
453 BT_HID_SERVICE_ID, /* HID */
454 BT_VDP_SERVICE_ID, /* Video distribution */
455 BT_PBAP_SERVICE_ID, /* PhoneBook Access Server*/
456 BT_HSP_HS_SERVICE_ID, /* HFP HS role */
457 BT_HFP_HS_SERVICE_ID, /* HSP HS role */
458 BT_MAP_SERVICE_ID, /* Message Access Profile */
459 BT_MN_SERVICE_ID, /* Message Notification Service */
460 BT_HDP_SERVICE_ID, /* Health Device Profile */
461 BT_PCE_SERVICE_ID, /* PhoneBook Access Client*/
463 BT_IOTIVITY_SERVICE_ID, /* Custom IOTIVITY UUID */
467 #define BT_MAX_NUM_UUIDS 32
470 #define BT_OSP_SERVER_OBEX 0x00
471 #define BT_OSP_SERVER_RFCOMM 0x01
472 #define BT_OSP_SERVER_MAX 0xFF
474 /* Tizen BT discovery Types */
476 BT_DISC_ROLE_BREDR = 0x01,
479 } bt_disc_role_type_t;
482 * This is Bluetooth device address type
485 BLUETOOTH_HAL_DEVICE_PUBLIC_ADDRESS = 0x00,
486 BLUETOOTH_HAL_DEVICE_RANDOM_ADDRESS
487 } bt_dev_addr_type_t;
489 /** Bluetooth Trusted Profiles */
491 BT_TRUSTED_PROFILE_PBAP = 1,
492 BT_TRUSTED_PROFILE_MAP,
493 BT_TRUSTED_PROFILE_SAP,
494 BT_TRUSTED_PROFILE_HFP_HF,
495 BT_TRUSTED_PROFILE_A2DP,
496 BT_TRUSTED_PROFILE_ALL = 0xFFFFFFFF,
497 } bt_trusted_profile_t;
499 /** Bluetooth Bonding Authentication Notifications */
501 BT_PASSKEY_CONFIRMATION = 1,
505 } bt_gap_auth_variant_t;
509 /** Bluetooth Interface callbacks */
511 /** Bluetooth Enable/Disable Callback. */
512 typedef void (*adapter_state_changed_callback)(bt_state_t state);
515 /** BLE Enable/Disable Callback. */
516 typedef void (*le_state_changed_callback)(bt_state_t state);
519 /** GET/SET Adapter Properties callback */
520 /* TODO: For the GET/SET property APIs/callbacks, we may need a session
521 * identifier to associate the call with the callback. This would be needed
522 * whenever more than one simultaneous instance of the same adapter_type
525 * If this is going to be handled in the Java framework, then we do not need
526 * to manage sessions here.
528 typedef void (*adapter_properties_callback)(bt_status_t status,
530 bt_property_t *properties);
532 typedef void (*adapter_profile_connected_devices_callback)(uint8_t count,
533 uint8_t bdaddr_list[][6]);
535 /** GET/SET Remote Device Properties callback */
536 /** TODO: For remote device properties, do not see a need to get/set
537 * multiple properties - num_properties shall be 1
539 typedef void (*remote_device_properties_callback)(bt_status_t status,
540 bt_bdaddr_t *bd_addr,
542 bt_property_t *properties);
544 /** New device discovered callback */
545 /** If EIR data is not present, then BD_NAME and RSSI shall be NULL and -1
547 typedef void (*device_found_callback)(int num_properties,
548 bt_property_t *properties);
550 /** Discovery state changed callback */
551 typedef void (*discovery_state_changed_callback)(bt_discovery_state_t state);
553 /** Bluetooth Legacy PinKey Request callback */
554 typedef void (*pin_request_callback)(bt_bdaddr_t *remote_bd_addr,
555 bt_bdname_t *bd_name, uint32_t cod);
557 /** Bluetooth SSP Request callback - Just Works & Numeric Comparison*/
558 /** pass_key - Shall be 0 for BT_SSP_PAIRING_VARIANT_CONSENT &
559 * BT_SSP_PAIRING_PASSKEY_ENTRY */
560 /* TODO: Passkey request callback shall not be needed for devices with display
561 * capability. We still need support this in the stack for completeness */
562 typedef void (*ssp_request_callback)(bt_bdaddr_t *remote_bd_addr,
563 bt_bdname_t *bd_name,
565 bt_ssp_variant_t pairing_variant,
568 /** Bluetooth Bond state changed callback */
569 /* Invoked in response to create_bond, cancel_bond or remove_bond */
570 typedef void (*bond_state_changed_callback)(bt_status_t status,
571 bt_bdaddr_t *remote_bd_addr,
572 bt_bond_state_t state);
574 /** Bluetooth ACL connection state changed callback */
575 typedef void (*acl_state_changed_callback)(bt_status_t status, bt_bdaddr_t *remote_bd_addr,
576 bt_acl_state_t state);
583 /** Thread Associate/Disassociate JVM Callback */
584 /* Callback that is invoked by the callback thread to allow upper layer to attach/detach to/from
586 typedef void (*callback_thread_event)(bt_cb_thread_evt evt);
588 /** Bluetooth Test Mode Callback */
589 /* Receive any HCI event from controller. Must be in DUT Mode for this callback to be received */
590 typedef void (*dut_mode_recv_callback)(uint16_t opcode, uint8_t *buf, uint8_t len);
592 /* LE Test mode callbacks
593 * This callback shall be invoked whenever the le_tx_test, le_rx_test or le_test_end is invoked
594 * The num_packets is valid only for le_test_end command */
595 typedef void (*le_test_mode_callback)(bt_status_t status, uint16_t num_packets);
597 /** Callback invoked when energy details are obtained */
598 /* Ctrl_state-Current controller state-Active-1,scan-2,or idle-3 state as defined by HCI spec.
599 * If the ctrl_state value is 0, it means the API call failed
600 * Time values-In milliseconds as returned by the controller
601 * Energy used-Value as returned by the controller
602 * Status-Provides the status of the read_energy_info API call */
603 typedef void (*energy_info_callback)(bt_activity_energy_info *energy_info);
605 /* Service level Authorization request callback */
606 typedef void (*authorize_request_callback) (bt_bdaddr_t *remote_bd_addr, bt_service_id_t service_d);
609 /* Service level Authorization request callback */
610 typedef void (*sock_authorize_request_callback) (bt_bdaddr_t *remote_bd_addr, bt_uuid_t *uuid, uint8_t *name, uint8_t *path, uint32_t fd);
612 /** Bluetooth ACL connection state */
614 BT_LE_CONN_STATE_CONNECTED,
615 BT_LE_CONN_STATE_DISCONNECTED
616 } bt_le_conn_state_t;
618 /** Bluetooth ACL connection state changed callback */
619 typedef void (*le_conn_state_changed_callback)(bt_status_t status, bt_bdaddr_t *remote_bd_addr,
620 bt_le_conn_state_t state);
622 /** Remote device trusted profiles changed callback */
623 typedef void (*device_trusted_profiles_changed_callback)(bt_bdaddr_t *bd_addr, uint32_t trust_val);
625 /** Remote device RSSI monitoring state changed callback */
626 typedef void (*rssi_monitor_state_changed_callback)(bt_bdaddr_t *bd_addr, int32_t link_type, uint8_t state);
628 /** Remote device RSSI alert callback */
629 typedef void (*rssi_alert_callback)(bt_bdaddr_t *bd_addr, int32_t link_type, int32_t alert_type, int32_t rssi);
631 /** Remote device Raw RSSI received callback */
632 typedef void (*raw_rssi_received_callback)(bt_bdaddr_t *bd_addr, int32_t link_type, int32_t rssi);
634 /** DBFW plus info received callback */
635 typedef void (*dbfw_plus_info_received_callback)(unsigned char *data, uint32_t length, uint8_t event_code);
637 typedef void (*controller_error_received_callback)(uint8_t code);
640 /** TODO: Add callbacks for Link Up/Down and other generic
641 * notifications/callbacks */
643 /** Remote Device Trust state changed callback */
644 typedef void (*device_trust_state_changed_callback)(bt_bdaddr_t *remote_bd_addr,
645 bt_device_trust_state_t trust);
647 /** Bluetooth DM callback structure. */
649 /** set to sizeof(bt_callbacks_t) */
651 adapter_state_changed_callback adapter_state_changed_cb;
652 adapter_properties_callback adapter_properties_cb;
653 adapter_profile_connected_devices_callback adapter_profile_connected_devices_cb;
654 remote_device_properties_callback remote_device_properties_cb;
655 device_found_callback device_found_cb;
656 discovery_state_changed_callback discovery_state_changed_cb;
657 pin_request_callback pin_request_cb;
658 ssp_request_callback ssp_request_cb;
659 bond_state_changed_callback bond_state_changed_cb;
660 acl_state_changed_callback acl_state_changed_cb;
661 callback_thread_event thread_evt_cb;
662 dut_mode_recv_callback dut_mode_recv_cb;
663 le_test_mode_callback le_test_mode_cb;
664 energy_info_callback energy_info_cb;
665 authorize_request_callback authorize_request_cb;
666 device_trust_state_changed_callback device_trust_state_changed_cb;
668 sock_authorize_request_callback socket_authorize_request_cb;
669 le_state_changed_callback le_state_changed_cb;
670 le_conn_state_changed_callback le_conn_state_changed_cb;
671 device_trusted_profiles_changed_callback device_trusted_profiles_changed_cb;
672 rssi_monitor_state_changed_callback rssi_monitor_state_changed_cb;
673 rssi_alert_callback rssi_alert_cb;
674 raw_rssi_received_callback raw_rssi_received_cb;
675 dbfw_plus_info_received_callback dbfw_plus_info_received_cb;
676 controller_error_received_callback controller_error_received_cb;
680 typedef void (*alarm_cb)(void *data);
681 typedef bool (*set_wake_alarm_callout)(uint64_t delay_millis, bool should_wake, alarm_cb cb, void *data);
682 typedef int (*acquire_wake_lock_callout)(const char *lock_name);
683 typedef int (*release_wake_lock_callout)(const char *lock_name);
685 /** The set of functions required by bluedroid to set wake alarms and
686 * grab wake locks. This struct is passed into the stack through the
687 * |set_os_callouts| function on |bt_interface_t|.
690 /* set to sizeof(bt_os_callouts_t) */
693 set_wake_alarm_callout set_wake_alarm;
694 acquire_wake_lock_callout acquire_wake_lock;
695 release_wake_lock_callout release_wake_lock;
698 /** NOTE: By default, no profiles are initialized at the time of init/enable.
699 * Whenever the application invokes the 'init' API of a profile, then one of
700 * the following shall occur:
702 * 1.) If Bluetooth is not enabled, then the Bluetooth core shall mark the
703 * profile as enabled. Subsequently, when the application invokes the
704 * Bluetooth 'enable', as part of the enable sequence the profile that were
705 * marked shall be enabled by calling appropriate stack APIs. The
706 * 'adapter_properties_cb' shall return the list of UUIDs of the
709 * 2.) If Bluetooth is enabled, then the Bluetooth core shall invoke the stack
710 * profile API to initialize the profile and trigger a
711 * 'adapter_properties_cb' with the current list of UUIDs including the
712 * newly added profile's UUID.
714 * The reverse shall occur whenever the profile 'cleanup' APIs are invoked
717 /** Represents the standard Bluetooth DM interface. */
719 /** set to sizeof(bt_interface_t) */
722 * Opens the interface and provides the callback routines
723 * to the implemenation of this interface.
725 int (*init)(bt_callbacks_t*callbacks);
727 /** Enable Bluetooth. */
730 /** Disable Bluetooth. */
731 int (*disable)(void);
734 /** Recovers Adapter. */
735 int (*recover)(void);
739 /** Reset Bluetooth. */
744 /** Enable LE Bluetooth. */
745 int (*le_enable)(void);
747 /** Disable LE Bluetooth. */
748 int (*le_disable)(void);
750 int (*le_init)(void);
752 void (*le_deinit)(void);
754 int (*is_advertising) (void);
757 /** Closes the interface. */
758 void (*cleanup)(void);
761 /** Get Bluetooth Adapter Powered status */
762 int (*get_adapter_powered_status)(uint8_t *status);
764 /** Get Bluetooth Adapter Energy Information */
765 int (*get_adapter_energy_info)(uint32_t *tx_time, uint32_t *rx_time,
766 uint32_t *idle_time, uint32_t *energy_used);
768 /** Get Profile Connected Devices */
769 int (*get_profile_connected_devices)(const char *profile_uuid);
772 /** Get all Bluetooth Adapter properties at init */
773 int (*get_adapter_properties)(void);
775 /** Get Bluetooth Adapter property of 'type' */
776 int (*get_adapter_property)(bt_property_type_t type);
778 /** Set Bluetooth Adapter property of 'type' */
779 /* Based on the type, val shall be one of
780 * bt_bdaddr_t or bt_bdname_t or bt_scanmode_t etc
782 int (*set_adapter_property)(const bt_property_t *property);
784 /** Get all Remote Device properties */
785 int (*get_remote_device_properties)(bt_bdaddr_t *remote_addr);
787 /** Get Remote Device property of 'type' */
788 int (*get_remote_device_property)(bt_bdaddr_t *remote_addr,
789 bt_property_type_t type);
791 /** Set Remote Device property of 'type' */
792 int (*set_remote_device_property)(bt_bdaddr_t *remote_addr,
793 const bt_property_t *property);
795 /** Get Remote Device's service record for the given UUID */
796 int (*get_remote_service_record)(bt_bdaddr_t *remote_addr,
799 /** Start SDP to get remote services */
800 int (*get_remote_services)(bt_bdaddr_t *remote_addr);
802 /** Start Discovery */
803 int (*start_discovery)(void);
806 int (*start_custom_discovery)(bt_disc_role_type_t disc_type);
809 /** Cancel Discovery */
810 int (*cancel_discovery)(void);
812 /** Create Bluetooth Bonding */
813 int (*create_bond)(const bt_bdaddr_t *bd_addr, int transport);
816 int (*remove_bond)(const bt_bdaddr_t *bd_addr);
819 int (*cancel_bond)(const bt_bdaddr_t *bd_addr);
822 * Get the connection status for a given remote device.
823 * return value of 0 means the device is not connected,
824 * non-zero return status indicates an active connection.
826 int (*get_connection_state)(const bt_bdaddr_t *bd_addr);
828 /** BT Legacy PinKey Reply */
829 /** If accept==FALSE, then pin_len and pin_code shall be 0x0 */
830 int (*pin_reply)(const bt_bdaddr_t *bd_addr, uint8_t accept,
831 uint8_t pin_len, bt_pin_code_t *pin_code);
833 /** BT SSP Reply - Just Works, Numeric Comparison and Passkey
834 * passkey shall be zero for BT_SSP_VARIANT_PASSKEY_COMPARISON &
835 * BT_SSP_VARIANT_CONSENT
836 * For BT_SSP_VARIANT_PASSKEY_ENTRY, if accept==FALSE, then passkey
838 int (*ssp_reply)(const bt_bdaddr_t *bd_addr, bt_ssp_variant_t variant,
839 uint8_t accept, uint32_t passkey);
841 /** Get Bluetooth profile interface */
842 const void* (*get_profile_interface) (const char *profile_id);
844 /** Bluetooth Test Mode APIs - Bluetooth must be enabled for these APIs */
845 /* Configure DUT Mode - Use this mode to enter/exit DUT mode */
846 int (*dut_mode_configure)(uint8_t enable);
848 /* Send any test HCI (vendor-specific) command to the controller. Must be in DUT Mode */
849 int (*dut_mode_send)(uint16_t opcode, uint8_t *buf, uint8_t len);
850 /** BLE Test Mode APIs */
851 /* opcode MUST be one of: LE_Receiver_Test, LE_Transmitter_Test, LE_Test_End */
852 int (*le_test_mode)(uint16_t opcode, uint8_t *buf, uint8_t len);
854 /* enable or disable bluetooth HCI snoop log */
855 int (*config_hci_snoop_log)(uint8_t enable);
857 /** Sets the OS call-out functions that bluedroid needs for alarms and wake locks.
858 * This should be called immediately after a successful |init|.
860 int (*set_os_callouts)(bt_os_callouts_t *callouts);
862 /** Read Energy info details - return value indicates BT_STATUS_SUCCESS or BT_STATUS_NOT_READY
863 * Success indicates that the VSC command was sent to controller
865 int (*read_energy_info)();
867 /* Tizen Specific: Send service level Authorization response */
868 int (*authorize_response)(const bt_bdaddr_t *bd_addr, bt_service_id_t service_id,
869 uint8_t authorize, uint8_t save_settings);
871 /** Set auto authorization for peer device. Should be a paired device */
872 int (*set_authorization)(bt_bdaddr_t *bd_addr, uint8_t auth);
875 * get the service connection status for a given remote device.
876 * return value of 0 means the device is not connected,
877 * non-zero return status indicates an active connection.
879 int (*get_service_connection_state)(const bt_bdaddr_t *bd_addr, bt_service_id_t rem_svc_id);
882 * Register osp server in gap agent.
884 int (*register_agent_osp_server)(uint32_t type, char *uuid, char *path, int fd);
887 * Unregister osp server in gap agent.
889 int (*unregister_agent_osp_server)(uint32_t type, char *uuid);
892 * Set profile as trusted for remote device
894 int (*set_trusted_profile)(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint8_t trust);
897 * Get profile trusted status for remote device
899 int (*get_trusted_profile)(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint32_t *trusted);
902 * Gets the identity address of the remote device
904 int (*get_device_ida)(bt_bdaddr_t *bd_addr, bt_bdaddr_t *id_addr);
907 * Get raw RSSI strength of remote device for connected link type
908 * conn_link_type: (0 = BR/EDR link, 1 = LE link, 0xFF = Any (Default))
910 int (*get_connected_link_rssi_strength)(bt_bdaddr_t *bd_addr, uint32_t conn_link_type);
913 * Enable RSSI monitoring of remote device for connected link type
914 * conn_link_type: (0 = BR/EDR link, 1 = LE link, 0xFF = Any (Default))
915 * Threshold : (low_threshold, in_range_threshold, high_threshold)
917 int (*enable_rssi_monitoring)(bt_bdaddr_t *bd_addr, uint32_t conn_link_type,
918 int low_threshold, int in_range_threshold, int high_threshold);
920 * Enable/Disable GAP authentication notification to application
921 * enable == 0/1 -> Enable/Disable notification sending
922 * type == value from bt_gap_auth_variant_t
924 int (*enable_gap_auth_notifications)(uint32_t type, uint8_t enable);
926 int (*set_le_static_random_address)(uint8_t enable);
929 * Sets is_activating variable in HAL to TRUE. It is required for the
930 * adapter switched on event to propagate to upper layers from HAL.
932 int (*set_hal_adapter_request_state)(int enable);
935 * Sets is_activating variable in HAL to TRUE. It is required for the
936 * le adapter switched on event to propagate to upper layers from HAL.
938 int (*set_hal_le_request_state)(int enable);
941 * adds/removes the remote device address to/from the white list
943 int (*adapter_le_set_white_list)(bt_bdaddr_t *device_address, bt_dev_addr_type_t address_type, bool is_add);
946 * Sets the privacy functionality of the adapter
948 int (*adapter_le_set_privacy)(uint8_t set_privacy);
951 * disconnect the device
953 int (*device_disconnect)(const bt_bdaddr_t *bd_addr);
956 * sets the specified manufacturer data of the adapter
958 int (*adapter_le_set_manufacturer_data)(bt_manufacturer_data_t *m_data);
962 /** TODO: Need to add APIs for Service Discovery, Service authorization and
963 * connection management. Also need to add APIs for configuring
964 * properties of remote bonded devices such as name, UUID etc. */
967 struct hw_device_t common;
968 const bt_interface_t* (*get_bluetooth_interface)();
969 } bluetooth_device_t;
971 typedef bluetooth_device_t bluetooth_module_t;
974 #endif /* ANDROID_INCLUDE_BLUETOOTH_H */