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_AV_RC_ID "avrcp"
53 #define BT_PROFILE_AV_RC_CTRL_ID "avrcp_ctrl"
54 #define BT_MANUFACTURER_DATA_LENGTH_MAX 31 /**< This specifies the Maximum manufacturer data Length>*/
56 /** Bluetooth Address */
59 } __attribute__((packed))bt_bdaddr_t;
61 /** Bluetooth Device Name */
64 } __attribute__((packed))bt_bdname_t;
66 /** Bluetooth Adapter Visibility Modes*/
69 BT_SCAN_MODE_CONNECTABLE,
70 BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE
73 /** Bluetooth Adapter State */
79 /** Bluetooth Error Status */
80 /** We need to build on this */
88 BT_STATUS_DONE, /* request already completed */
89 BT_STATUS_UNSUPPORTED,
90 BT_STATUS_PARM_INVALID,
92 BT_STATUS_AUTH_FAILURE,
93 BT_STATUS_RMT_DEV_DOWN,
96 BT_STATUS_CONN_TOUT /* disconnection due to supervision timeout */
98 BT_STATUS_CONN_TOUT, /* disconnection due to supervision timeout */
99 BT_STATUS_AUTH_REJECTED,
100 BT_STATUS_CONN_TERM_LOCAL_HOST,
101 BT_STATUS_CONN_TERM_RMT_HOST,
102 BT_STATUS_ALREADY_CONNECT,
107 BT_SCAN_FILTER_FEATURE_DEVICE_ADDRESS = 0x01, /**< device address */
108 BT_SCAN_FILTER_FEATURE_SERVICE_DATA_CHANGED = 0x02, /**< service data changed */
109 BT_SCAN_FILTER_FEATURE_SERVICE_UUID = 0x04, /**< service uuid */
110 BT_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID = 0x08, /**< service solicitation uuid */
111 BT_SCAN_FILTER_FEATURE_DEVICE_NAME = 0x10, /**< device name */
112 BT_SCAN_FILTER_FEATURE_MANUFACTURER_DATA = 0x20, /**< manufacturer data */
113 BT_SCAN_FILTER_FEATURE_SERVICE_DATA = 0x40, /**< service data */
114 } bt_scan_filter_feature_t;
117 /** Bluetooth PinKey Code */
120 } __attribute__((packed))bt_pin_code_t;
123 int data_len; /**< manafacturer specific data length */
124 char data[BT_MANUFACTURER_DATA_LENGTH_MAX];
125 } bt_manufacturer_data_t;
129 uint8_t ctrl_state; /* stack reported state */
130 uint64_t tx_time; /* in ms */
131 uint64_t rx_time; /* in ms */
132 uint64_t idle_time; /* in ms */
133 uint64_t energy_used; /* a product of mA, V and ms */
134 } __attribute__((packed))bt_activity_energy_info;
136 /** Bluetooth Adapter Discovery state */
138 BT_DISCOVERY_STOPPED,
140 } bt_discovery_state_t;
142 /** Bluetooth ACL connection state */
144 BT_ACL_STATE_CONNECTED,
145 BT_ACL_STATE_DISCONNECTED
148 /** Remote Device Trusted state */
151 BT_DEVICE_NOT_TRUSTED
152 } bt_device_trust_state_t;
154 /** Bluetooth 128-bit UUID */
159 /** Bluetooth SDP service record */
163 char name[256]; // what's the maximum length
164 } bt_service_record_t;
167 /** Bluetooth Remote Version info */
172 } bt_remote_version_t;
176 uint16_t version_supported;
177 uint8_t local_privacy_enabled;
178 uint8_t max_adv_instance;
179 uint8_t rpa_offload_supported;
180 uint8_t max_irk_list_size;
181 uint8_t max_adv_filter_supported;
182 uint8_t activity_energy_info_supported;
183 uint16_t scan_result_storage_size;
184 uint16_t total_trackable_advertisers;
185 bool extended_scan_support;
186 bool debug_logging_supported;
187 bool le_2m_phy_supported;
188 bool le_coded_phy_supported;
189 bool le_extended_advertising_supported;
190 bool le_periodic_advertising_supported;
191 uint16_t le_maximum_advertising_data_length;
192 } bt_local_le_features_t;
196 uint8_t local_privacy_enabled;
197 uint8_t max_adv_instance;
198 uint8_t rpa_offload_supported;
199 uint8_t max_irk_list_size;
200 uint8_t max_adv_filter_supported;
201 uint8_t scan_result_storage_size_lobyte;
202 uint8_t scan_result_storage_size_hibyte;
203 uint8_t activity_energy_info_supported;
204 } bt_local_le_features_t;*/
206 /* Bluetooth Adapter and Remote Device property types */
208 /* Properties common to both adapter and remote device */
210 * Description - Bluetooth Device Name
211 * Access mode - Adapter name can be GET/SET. Remote device can be GET
212 * Data type - bt_bdname_t
214 BT_PROPERTY_BDNAME = 0x1,
216 * Description - Bluetooth Device Address
217 * Access mode - Only GET.
218 * Data type - bt_bdaddr_t
222 * Description - Bluetooth Service 128-bit UUIDs
223 * Access mode - Only GET.
224 * Data type - Array of bt_uuid_t (Array size inferred from property length).
228 * Description - Bluetooth Class of Device as found in Assigned Numbers
229 * Access mode - Only GET.
230 * Data type - uint32_t.
232 BT_PROPERTY_CLASS_OF_DEVICE,
234 * Description - Device Type - BREDR, BLE or DUAL Mode
235 * Access mode - Only GET.
236 * Data type - bt_device_type_t
238 BT_PROPERTY_TYPE_OF_DEVICE,
240 * Description - Bluetooth Service Record
241 * Access mode - Only GET.
242 * Data type - bt_service_record_t
244 BT_PROPERTY_SERVICE_RECORD,
246 /* Properties unique to adapter */
248 * Description - Bluetooth Adapter scan mode
249 * Access mode - GET and SET
250 * Data type - bt_scan_mode_t.
252 BT_PROPERTY_ADAPTER_SCAN_MODE,
254 * Description - List of bonded devices
255 * Access mode - Only GET.
256 * Data type - Array of bt_bdaddr_t of the bonded remote devices
257 * (Array size inferred from property length).
259 BT_PROPERTY_ADAPTER_BONDED_DEVICES,
261 * Description - Bluetooth Adapter Discovery timeout (in seconds)
262 * Access mode - GET and SET
263 * Data type - uint32_t
265 BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT,
267 /* Properties unique to remote device */
269 * Description - User defined friendly name of the remote device
270 * Access mode - GET and SET
271 * Data type - bt_bdname_t.
273 BT_PROPERTY_REMOTE_FRIENDLY_NAME,
275 * Description - RSSI value of the inquired remote device
276 * Access mode - Only GET.
277 * Data type - int32_t.
279 BT_PROPERTY_REMOTE_RSSI,
281 * Description - Remote version info
282 * Access mode - SET/GET.
283 * Data type - bt_remote_version_t.
286 BT_PROPERTY_REMOTE_VERSION_INFO,
288 /* Tizen Specific Adapter and Remote Device properties */
290 * Description - Remote Device paired Info
292 * Data type - uint8_t.
294 BT_PROPERTY_REMOTE_PAIRED,
297 * Description - Remote Device connected Info
299 * Data type - unsigned int.
301 BT_PROPERTY_REMOTE_CONNECTED,
304 * Description - Remote Device Trusted info
306 * Data type - uint8_t.
308 BT_PROPERTY_REMOTE_TRUST,
311 * Description - Adapter Pairable info
312 * Access mode - GET\SET.
313 * Data type - uint8_t
315 BT_PROPERTY_PAIRABLE,
318 * Description - Adapter pairable Timeout value
320 * Data type - uint32_t
322 BT_PROPERTY_PAIRABLE_TIMEOUT,
325 * Description - Adapter version
327 * Data type - Array of character string
332 * Description - Adapter IPSP initialized state info
334 * Data type - uint8_t
336 BT_PROPERTY_IPSP_INITIALIZED,
339 * Description - Adapter Modalias info
341 * Data type - Array of character string
343 BT_PROPERTY_MODALIAS,
346 * Description - BLE Device manufacturer data length
348 * Data type - uint32_t
350 BT_PROPERTY_REMOTE_DEVICE_MANUFACTURER_DATA_LEN,
353 * Description - BLE Device manufacturer data
355 * Data type - Array of character string
357 BT_PROPERTY_REMOTE_DEVICE_MANUFACTURER_DATA,
360 * Description - Remote BLE advertising data
361 * Access mode - Only received during device found callback.
362 * Data type - Array of uint8_t of remote BLE adv data.
363 * (Array size inferred from property length).
365 BT_PROPERTY_REMOTE_BLE_ADV_DATA,
368 * Description - Local LE features
370 * Data type - bt_local_le_features_t.
372 BT_PROPERTY_LOCAL_LE_FEATURES,
375 * Description - Remote device friendly name set?
377 * Data type - uint8_t
379 BT_PROPERTY_REMOTE_IS_ALIAS_SET,
382 * Description - Bluetooth Adapter LE Discovery started
384 BT_PROPERTY_ADAPTER_LE_DISCOVERY_STARTED,
387 * Description - Bluetooth Adapter LE Discovery stopped
389 BT_PROPERTY_ADAPTER_LE_DISCOVERY_STOPPED,
392 * Description - A2DP role of media endpoint
393 * Access mode - Only GET.
394 * Data type - uint32_t.
396 BT_PROPERTY_A2DP_ROLE = 0x1c,
398 BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP = 0xFF,
399 } bt_property_type_t;
401 /** Bluetooth Adapter Property data structure */
403 bt_property_type_t type;
409 /** Bluetooth Device Type */
411 BT_DEVICE_DEVTYPE_BREDR = 0x1,
412 BT_DEVICE_DEVTYPE_BLE,
413 BT_DEVICE_DEVTYPE_DUAL
415 /** Bluetooth Bond state */
418 BT_BOND_STATE_BONDING,
422 /** Bluetooth SSP Bonding Variant */
424 BT_SSP_VARIANT_PASSKEY_CONFIRMATION,
425 BT_SSP_VARIANT_PASSKEY_ENTRY,
426 BT_SSP_VARIANT_CONSENT,
427 BT_SSP_VARIANT_PASSKEY_NOTIFICATION
430 /** Bluetooth Profile Service IDs */
432 BT_RES_SERVICE_ID, /* Reserved */
433 BT_SPP_SERVICE_ID, /* Serial port profile. */
434 BT_DUN_SERVICE_ID, /* Dial-up networking profile. */
435 BT_A2DP_SRC_SERVICE_ID, /* A2DP Source profile. */
436 BT_LAP_SERVICE_ID, /* LAN access profile. */
437 BT_HSP_SERVICE_ID, /* Headset profile. */
438 BT_HFP_SERVICE_ID, /* Hands-free profile. */
439 BT_OPP_SERVICE_ID, /* Object push */
440 BT_FTP_SERVICE_ID, /* File transfer */
441 BT_AVRCP_CT_SERVICE_ID, /* AVRC Controller Terminal */
442 BT_ICP_SERVICE_ID, /* Intercom Terminal */
443 BT_SYNC_SERVICE_ID, /* Synchronization */
444 BT_BPP_SERVICE_ID, /* Basic printing profile */
445 BT_BIP_SERVICE_ID, /* Basic Imaging profile */
446 BT_PANU_SERVICE_ID, /* PAN User */
447 BT_NAP_SERVICE_ID, /* PAN Network access point */
448 BT_GN_SERVICE_ID, /* PAN Group Ad-hoc networks */
449 BT_SAP_SERVICE_ID, /* SIM Access profile */
450 BT_A2DP_SERVICE_ID, /* A2DP Sink */
451 BT_AVRCP_SERVICE_ID, /* A/V remote control */
452 BT_HID_SERVICE_ID, /* HID */
453 BT_VDP_SERVICE_ID, /* Video distribution */
454 BT_PBAP_SERVICE_ID, /* PhoneBook Access Server*/
455 BT_HSP_HS_SERVICE_ID, /* HFP HS role */
456 BT_HFP_HS_SERVICE_ID, /* HSP HS role */
457 BT_MAP_SERVICE_ID, /* Message Access Profile */
458 BT_MN_SERVICE_ID, /* Message Notification Service */
459 BT_HDP_SERVICE_ID, /* Health Device Profile */
460 BT_PCE_SERVICE_ID, /* PhoneBook Access Client*/
462 BT_IOTIVITY_SERVICE_ID, /* Custom IOTIVITY UUID */
466 #define BT_MAX_NUM_UUIDS 32
469 #define BT_OSP_SERVER_OBEX 0x00
470 #define BT_OSP_SERVER_RFCOMM 0x01
471 #define BT_OSP_SERVER_MAX 0xFF
473 /* Tizen BT discovery Types */
475 BT_DISC_ROLE_BREDR = 0x01,
478 } bt_disc_role_type_t;
481 * This is Bluetooth device address type
484 BLUETOOTH_HAL_DEVICE_PUBLIC_ADDRESS = 0x00,
485 BLUETOOTH_HAL_DEVICE_RANDOM_ADDRESS
486 } bt_dev_addr_type_t;
488 /** Bluetooth Trusted Profiles */
490 BT_TRUSTED_PROFILE_PBAP = 1,
491 BT_TRUSTED_PROFILE_MAP,
492 BT_TRUSTED_PROFILE_SAP,
493 BT_TRUSTED_PROFILE_HFP_HF,
494 BT_TRUSTED_PROFILE_A2DP,
495 BT_TRUSTED_PROFILE_ALL = 0xFFFFFFFF,
496 } bt_trusted_profile_t;
498 /** Bluetooth Bonding Authentication Notifications */
500 BT_PASSKEY_CONFIRMATION = 1,
504 } bt_gap_auth_variant_t;
508 /** Bluetooth Interface callbacks */
510 /** Bluetooth Enable/Disable Callback. */
511 typedef void (*adapter_state_changed_callback)(bt_state_t state);
514 /** BLE Enable/Disable Callback. */
515 typedef void (*le_state_changed_callback)(bt_state_t state);
518 /** GET/SET Adapter Properties callback */
519 /* TODO: For the GET/SET property APIs/callbacks, we may need a session
520 * identifier to associate the call with the callback. This would be needed
521 * whenever more than one simultaneous instance of the same adapter_type
524 * If this is going to be handled in the Java framework, then we do not need
525 * to manage sessions here.
527 typedef void (*adapter_properties_callback)(bt_status_t status,
529 bt_property_t *properties);
531 typedef void (*adapter_profile_connected_devices_callback)(uint8_t count,
532 uint8_t bdaddr_list[][6]);
534 /** GET/SET Remote Device Properties callback */
535 /** TODO: For remote device properties, do not see a need to get/set
536 * multiple properties - num_properties shall be 1
538 typedef void (*remote_device_properties_callback)(bt_status_t status,
539 bt_bdaddr_t *bd_addr,
541 bt_property_t *properties);
543 /** New device discovered callback */
544 /** If EIR data is not present, then BD_NAME and RSSI shall be NULL and -1
546 typedef void (*device_found_callback)(int num_properties,
547 bt_property_t *properties);
549 /** Discovery state changed callback */
550 typedef void (*discovery_state_changed_callback)(bt_discovery_state_t state);
552 /** Bluetooth Legacy PinKey Request callback */
553 typedef void (*pin_request_callback)(bt_bdaddr_t *remote_bd_addr,
554 bt_bdname_t *bd_name, uint32_t cod);
556 /** Bluetooth SSP Request callback - Just Works & Numeric Comparison*/
557 /** pass_key - Shall be 0 for BT_SSP_PAIRING_VARIANT_CONSENT &
558 * BT_SSP_PAIRING_PASSKEY_ENTRY */
559 /* TODO: Passkey request callback shall not be needed for devices with display
560 * capability. We still need support this in the stack for completeness */
561 typedef void (*ssp_request_callback)(bt_bdaddr_t *remote_bd_addr,
562 bt_bdname_t *bd_name,
564 bt_ssp_variant_t pairing_variant,
567 /** Bluetooth Bond state changed callback */
568 /* Invoked in response to create_bond, cancel_bond or remove_bond */
569 typedef void (*bond_state_changed_callback)(bt_status_t status,
570 bt_bdaddr_t *remote_bd_addr,
571 bt_bond_state_t state);
573 /** Bluetooth ACL connection state changed callback */
574 typedef void (*acl_state_changed_callback)(bt_status_t status, bt_bdaddr_t *remote_bd_addr,
575 bt_acl_state_t state);
582 /** Thread Associate/Disassociate JVM Callback */
583 /* Callback that is invoked by the callback thread to allow upper layer to attach/detach to/from
585 typedef void (*callback_thread_event)(bt_cb_thread_evt evt);
587 /** Bluetooth Test Mode Callback */
588 /* Receive any HCI event from controller. Must be in DUT Mode for this callback to be received */
589 typedef void (*dut_mode_recv_callback)(uint16_t opcode, uint8_t *buf, uint8_t len);
591 /* LE Test mode callbacks
592 * This callback shall be invoked whenever the le_tx_test, le_rx_test or le_test_end is invoked
593 * The num_packets is valid only for le_test_end command */
594 typedef void (*le_test_mode_callback)(bt_status_t status, uint16_t num_packets);
596 /** Callback invoked when energy details are obtained */
597 /* Ctrl_state-Current controller state-Active-1,scan-2,or idle-3 state as defined by HCI spec.
598 * If the ctrl_state value is 0, it means the API call failed
599 * Time values-In milliseconds as returned by the controller
600 * Energy used-Value as returned by the controller
601 * Status-Provides the status of the read_energy_info API call */
602 typedef void (*energy_info_callback)(bt_activity_energy_info *energy_info);
604 /* Service level Authorization request callback */
605 typedef void (*authorize_request_callback) (bt_bdaddr_t *remote_bd_addr, bt_service_id_t service_d);
608 /* Service level Authorization request callback */
609 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);
611 /** Bluetooth ACL connection state */
613 BT_LE_CONN_STATE_CONNECTED,
614 BT_LE_CONN_STATE_DISCONNECTED
615 } bt_le_conn_state_t;
617 /** Bluetooth ACL connection state changed callback */
618 typedef void (*le_conn_state_changed_callback)(bt_status_t status, bt_bdaddr_t *remote_bd_addr,
619 bt_le_conn_state_t state);
621 /** Remote device trusted profiles changed callback */
622 typedef void (*device_trusted_profiles_changed_callback)(bt_bdaddr_t *bd_addr, uint32_t trust_val);
624 /** Remote device RSSI monitoring state changed callback */
625 typedef void (*rssi_monitor_state_changed_callback)(bt_bdaddr_t *bd_addr, int32_t link_type, uint8_t state);
627 /** Remote device RSSI alert callback */
628 typedef void (*rssi_alert_callback)(bt_bdaddr_t *bd_addr, int32_t link_type, int32_t alert_type, int32_t rssi);
630 /** Remote device Raw RSSI received callback */
631 typedef void (*raw_rssi_received_callback)(bt_bdaddr_t *bd_addr, int32_t link_type, int32_t rssi);
633 /** DBFW plus info received callback */
634 typedef void (*dbfw_plus_info_received_callback)(unsigned char *data, uint32_t length, uint8_t event_code);
636 typedef void (*controller_error_received_callback)(uint8_t code);
639 /** TODO: Add callbacks for Link Up/Down and other generic
640 * notifications/callbacks */
642 /** Remote Device Trust state changed callback */
643 typedef void (*device_trust_state_changed_callback)(bt_bdaddr_t *remote_bd_addr,
644 bt_device_trust_state_t trust);
646 /** Bluetooth DM callback structure. */
648 /** set to sizeof(bt_callbacks_t) */
650 adapter_state_changed_callback adapter_state_changed_cb;
651 adapter_properties_callback adapter_properties_cb;
652 adapter_profile_connected_devices_callback adapter_profile_connected_devices_cb;
653 remote_device_properties_callback remote_device_properties_cb;
654 device_found_callback device_found_cb;
655 discovery_state_changed_callback discovery_state_changed_cb;
656 pin_request_callback pin_request_cb;
657 ssp_request_callback ssp_request_cb;
658 bond_state_changed_callback bond_state_changed_cb;
659 acl_state_changed_callback acl_state_changed_cb;
660 callback_thread_event thread_evt_cb;
661 dut_mode_recv_callback dut_mode_recv_cb;
662 le_test_mode_callback le_test_mode_cb;
663 energy_info_callback energy_info_cb;
664 authorize_request_callback authorize_request_cb;
665 device_trust_state_changed_callback device_trust_state_changed_cb;
667 sock_authorize_request_callback socket_authorize_request_cb;
668 le_state_changed_callback le_state_changed_cb;
669 le_conn_state_changed_callback le_conn_state_changed_cb;
670 device_trusted_profiles_changed_callback device_trusted_profiles_changed_cb;
671 rssi_monitor_state_changed_callback rssi_monitor_state_changed_cb;
672 rssi_alert_callback rssi_alert_cb;
673 raw_rssi_received_callback raw_rssi_received_cb;
674 dbfw_plus_info_received_callback dbfw_plus_info_received_cb;
675 controller_error_received_callback controller_error_received_cb;
679 typedef void (*alarm_cb)(void *data);
680 typedef bool (*set_wake_alarm_callout)(uint64_t delay_millis, bool should_wake, alarm_cb cb, void *data);
681 typedef int (*acquire_wake_lock_callout)(const char *lock_name);
682 typedef int (*release_wake_lock_callout)(const char *lock_name);
684 /** The set of functions required by bluedroid to set wake alarms and
685 * grab wake locks. This struct is passed into the stack through the
686 * |set_os_callouts| function on |bt_interface_t|.
689 /* set to sizeof(bt_os_callouts_t) */
692 set_wake_alarm_callout set_wake_alarm;
693 acquire_wake_lock_callout acquire_wake_lock;
694 release_wake_lock_callout release_wake_lock;
697 /** NOTE: By default, no profiles are initialized at the time of init/enable.
698 * Whenever the application invokes the 'init' API of a profile, then one of
699 * the following shall occur:
701 * 1.) If Bluetooth is not enabled, then the Bluetooth core shall mark the
702 * profile as enabled. Subsequently, when the application invokes the
703 * Bluetooth 'enable', as part of the enable sequence the profile that were
704 * marked shall be enabled by calling appropriate stack APIs. The
705 * 'adapter_properties_cb' shall return the list of UUIDs of the
708 * 2.) If Bluetooth is enabled, then the Bluetooth core shall invoke the stack
709 * profile API to initialize the profile and trigger a
710 * 'adapter_properties_cb' with the current list of UUIDs including the
711 * newly added profile's UUID.
713 * The reverse shall occur whenever the profile 'cleanup' APIs are invoked
716 /** Represents the standard Bluetooth DM interface. */
718 /** set to sizeof(bt_interface_t) */
721 * Opens the interface and provides the callback routines
722 * to the implemenation of this interface.
724 int (*init)(bt_callbacks_t*callbacks);
726 /** Enable Bluetooth. */
729 /** Disable Bluetooth. */
730 int (*disable)(void);
733 /** Recovers Adapter. */
734 int (*recover)(void);
738 /** Reset Bluetooth. */
743 /** Enable LE Bluetooth. */
744 int (*le_enable)(void);
746 /** Disable LE Bluetooth. */
747 int (*le_disable)(void);
749 int (*le_init)(void);
751 void (*le_deinit)(void);
753 int (*is_advertising) (void);
756 /** Closes the interface. */
757 void (*cleanup)(void);
760 /** Get Bluetooth Adapter Powered status */
761 int (*get_adapter_powered_status)(uint8_t *status);
763 /** Get Bluetooth Adapter Energy Information */
764 int (*get_adapter_energy_info)(uint32_t *tx_time, uint32_t *rx_time,
765 uint32_t *idle_time, uint32_t *energy_used);
767 /** Get Profile Connected Devices */
768 int (*get_profile_connected_devices)(const char *profile_uuid);
771 /** Get all Bluetooth Adapter properties at init */
772 int (*get_adapter_properties)(void);
774 /** Get Bluetooth Adapter property of 'type' */
775 int (*get_adapter_property)(bt_property_type_t type);
777 /** Set Bluetooth Adapter property of 'type' */
778 /* Based on the type, val shall be one of
779 * bt_bdaddr_t or bt_bdname_t or bt_scanmode_t etc
781 int (*set_adapter_property)(const bt_property_t *property);
783 /** Get all Remote Device properties */
784 int (*get_remote_device_properties)(bt_bdaddr_t *remote_addr);
786 /** Get Remote Device property of 'type' */
787 int (*get_remote_device_property)(bt_bdaddr_t *remote_addr,
788 bt_property_type_t type);
790 /** Set Remote Device property of 'type' */
791 int (*set_remote_device_property)(bt_bdaddr_t *remote_addr,
792 const bt_property_t *property);
794 /** Get Remote Device's service record for the given UUID */
795 int (*get_remote_service_record)(bt_bdaddr_t *remote_addr,
798 /** Start SDP to get remote services */
799 int (*get_remote_services)(bt_bdaddr_t *remote_addr);
801 /** Start Discovery */
802 int (*start_discovery)(void);
805 int (*start_custom_discovery)(bt_disc_role_type_t disc_type);
808 /** Cancel Discovery */
809 int (*cancel_discovery)(void);
811 /** Create Bluetooth Bonding */
812 int (*create_bond)(const bt_bdaddr_t *bd_addr, int transport);
815 int (*remove_bond)(const bt_bdaddr_t *bd_addr);
818 int (*cancel_bond)(const bt_bdaddr_t *bd_addr);
821 * Get the connection status for a given remote device.
822 * return value of 0 means the device is not connected,
823 * non-zero return status indicates an active connection.
825 int (*get_connection_state)(const bt_bdaddr_t *bd_addr);
827 /** BT Legacy PinKey Reply */
828 /** If accept==FALSE, then pin_len and pin_code shall be 0x0 */
829 int (*pin_reply)(const bt_bdaddr_t *bd_addr, uint8_t accept,
830 uint8_t pin_len, bt_pin_code_t *pin_code);
832 /** BT SSP Reply - Just Works, Numeric Comparison and Passkey
833 * passkey shall be zero for BT_SSP_VARIANT_PASSKEY_COMPARISON &
834 * BT_SSP_VARIANT_CONSENT
835 * For BT_SSP_VARIANT_PASSKEY_ENTRY, if accept==FALSE, then passkey
837 int (*ssp_reply)(const bt_bdaddr_t *bd_addr, bt_ssp_variant_t variant,
838 uint8_t accept, uint32_t passkey);
840 /** Get Bluetooth profile interface */
841 const void* (*get_profile_interface) (const char *profile_id);
843 /** Bluetooth Test Mode APIs - Bluetooth must be enabled for these APIs */
844 /* Configure DUT Mode - Use this mode to enter/exit DUT mode */
845 int (*dut_mode_configure)(uint8_t enable);
847 /* Send any test HCI (vendor-specific) command to the controller. Must be in DUT Mode */
848 int (*dut_mode_send)(uint16_t opcode, uint8_t *buf, uint8_t len);
849 /** BLE Test Mode APIs */
850 /* opcode MUST be one of: LE_Receiver_Test, LE_Transmitter_Test, LE_Test_End */
851 int (*le_test_mode)(uint16_t opcode, uint8_t *buf, uint8_t len);
853 /* enable or disable bluetooth HCI snoop log */
854 int (*config_hci_snoop_log)(uint8_t enable);
856 /** Sets the OS call-out functions that bluedroid needs for alarms and wake locks.
857 * This should be called immediately after a successful |init|.
859 int (*set_os_callouts)(bt_os_callouts_t *callouts);
861 /** Read Energy info details - return value indicates BT_STATUS_SUCCESS or BT_STATUS_NOT_READY
862 * Success indicates that the VSC command was sent to controller
864 int (*read_energy_info)();
866 /* Tizen Specific: Send service level Authorization response */
867 int (*authorize_response)(const bt_bdaddr_t *bd_addr, bt_service_id_t service_id,
868 uint8_t authorize, uint8_t save_settings);
870 /** Set auto authorization for peer device. Should be a paired device */
871 int (*set_authorization)(bt_bdaddr_t *bd_addr, uint8_t auth);
874 * get the service connection status for a given remote device.
875 * return value of 0 means the device is not connected,
876 * non-zero return status indicates an active connection.
878 int (*get_service_connection_state)(const bt_bdaddr_t *bd_addr, bt_service_id_t rem_svc_id);
881 * Register osp server in gap agent.
883 int (*register_agent_osp_server)(uint32_t type, char *uuid, char *path, int fd);
886 * Unregister osp server in gap agent.
888 int (*unregister_agent_osp_server)(uint32_t type, char *uuid);
891 * Set profile as trusted for remote device
893 int (*set_trusted_profile)(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint8_t trust);
896 * Get profile trusted status for remote device
898 int (*get_trusted_profile)(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint32_t *trusted);
901 * Gets the identity address of the remote device
903 int (*get_device_ida)(bt_bdaddr_t *bd_addr, bt_bdaddr_t *id_addr);
906 * Get raw RSSI strength of remote device for connected link type
907 * conn_link_type: (0 = BR/EDR link, 1 = LE link, 0xFF = Any (Default))
909 int (*get_connected_link_rssi_strength)(bt_bdaddr_t *bd_addr, uint32_t conn_link_type);
912 * Enable RSSI monitoring of remote device for connected link type
913 * conn_link_type: (0 = BR/EDR link, 1 = LE link, 0xFF = Any (Default))
914 * Threshold : (low_threshold, in_range_threshold, high_threshold)
916 int (*enable_rssi_monitoring)(bt_bdaddr_t *bd_addr, uint32_t conn_link_type,
917 int low_threshold, int in_range_threshold, int high_threshold);
919 * Enable/Disable GAP authentication notification to application
920 * enable == 0/1 -> Enable/Disable notification sending
921 * type == value from bt_gap_auth_variant_t
923 int (*enable_gap_auth_notifications)(uint32_t type, uint8_t enable);
925 int (*set_le_static_random_address)(uint8_t enable);
928 * Sets is_activating variable in HAL to TRUE. It is required for the
929 * adapter switched on event to propagate to upper layers from HAL.
931 int (*set_hal_adapter_request_state)(int enable);
934 * Sets is_activating variable in HAL to TRUE. It is required for the
935 * le adapter switched on event to propagate to upper layers from HAL.
937 int (*set_hal_le_request_state)(int enable);
940 * adds/removes the remote device address to/from the white list
942 int (*adapter_le_set_white_list)(bt_bdaddr_t *device_address, bt_dev_addr_type_t address_type, bool is_add);
945 * Sets the privacy functionality of the adapter
947 int (*adapter_le_set_privacy)(uint8_t set_privacy);
950 * disconnect the device
952 int (*device_disconnect)(const bt_bdaddr_t *bd_addr);
955 * sets the specified manufacturer data of the adapter
957 int (*adapter_le_set_manufacturer_data)(bt_manufacturer_data_t *m_data);
961 /** TODO: Need to add APIs for Service Discovery, Service authorization and
962 * connection management. Also need to add APIs for configuring
963 * properties of remote bonded devices such as name, UUID etc. */
966 struct hw_device_t common;
967 const bt_interface_t* (*get_bluetooth_interface)();
968 } bluetooth_device_t;
970 typedef bluetooth_device_t bluetooth_module_t;
973 #endif /* ANDROID_INCLUDE_BLUETOOTH_H */