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269 lines
10 KiB
269 lines
10 KiB
/******************************************************************************
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*
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* Copyright 2003-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* This is the public interface file for the BTA system manager.
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*
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******************************************************************************/
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#ifndef BTA_SYS_H
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#define BTA_SYS_H
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#include <base/time/time.h>
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#include <cstdint>
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#include "bt_target.h" // Must be first to define build configuration
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#include "osi/include/alarm.h"
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#include "stack/include/hci_error_code.h"
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#include "types/hci_role.h"
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/*****************************************************************************
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* Constants and data types
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****************************************************************************/
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/* vendor specific event handler function type */
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typedef bool(tBTA_SYS_VS_EVT_HDLR)(uint16_t evt, void* p);
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/* event handler function type */
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typedef bool(tBTA_SYS_EVT_HDLR)(BT_HDR_RIGID* p_msg);
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static_assert(
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sizeof(BT_HDR) == sizeof(BT_HDR_RIGID),
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"Rigid replacement should be same size struct with flexible member");
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/* disable function type */
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typedef void(tBTA_SYS_DISABLE)(void);
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template <typename T, typename U>
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inline const T* Specialize(U* u) {
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return const_cast<const T*>(reinterpret_cast<T*>(u));
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}
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#ifndef BTA_DM_NUM_JV_ID
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#define BTA_DM_NUM_JV_ID 2
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#endif
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/* SW sub-systems */
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#define BTA_ID_SYS 0 /* system manager */
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/* BLUETOOTH PART - from 0 to BTA_ID_BLUETOOTH_MAX */
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#define BTA_ID_DM_SEARCH 2 /* device manager search */
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#define BTA_ID_DM_SEC 3 /* device manager security */
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#define BTA_ID_DG 4 /* data gateway */
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#define BTA_ID_AG 5 /* audio gateway */
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#define BTA_ID_OPC 6 /* object push client */
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#define BTA_ID_OPS 7 /* object push server */
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#define BTA_ID_FTS 8 /* file transfer server */
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#define BTA_ID_CT 9 /* cordless telephony terminal */
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#define BTA_ID_FTC 10 /* file transfer client */
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#define BTA_ID_SS 11 /* synchronization server */
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#define BTA_ID_PR 12 /* Printer client */
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#define BTA_ID_BIC 13 /* Basic Imaging Client */
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#define BTA_ID_PAN 14 /* Personal Area Networking */
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#define BTA_ID_BIS 15 /* Basic Imaging Server */
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#define BTA_ID_ACC 16 /* Advanced Camera Client */
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#define BTA_ID_SC 17 /* SIM Card Access server */
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#define BTA_ID_AV 18 /* Advanced audio/video */
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#define BTA_ID_HD 20 /* HID Device */
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#define BTA_ID_CG 21 /* Cordless Gateway */
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#define BTA_ID_BP 22 /* Basic Printing Client */
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#define BTA_ID_HH 23 /* Human Interface Device Host */
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#define BTA_ID_PBS 24 /* Phone Book Access Server */
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#define BTA_ID_PBC 25 /* Phone Book Access Client */
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#define BTA_ID_JV 26 /* Java */
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#define BTA_ID_HS 27 /* Headset */
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#define BTA_ID_MSE 28 /* Message Server Equipment */
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#define BTA_ID_MCE 29 /* Message Client Equipment */
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#define BTA_ID_HL 30 /* Health Device Profile*/
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#define BTA_ID_GATTC 31 /* GATT Client */
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#define BTA_ID_GATTS 32 /* GATT Client */
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#define BTA_ID_SDP 33 /* SDP Client */
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#define BTA_ID_BLUETOOTH_MAX 34 /* last BT profile */
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#define BTA_ID_MAX (44 + BTA_DM_NUM_JV_ID)
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typedef uint8_t tBTA_SYS_ID;
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inline std::string BtaIdSysText(tBTA_SYS_ID sys_id) {
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switch (sys_id) {
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case BTA_ID_DM_SEARCH: // 2
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return std::string("Scanner");
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case BTA_ID_AG: // 5
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return std::string("Audio gateway");
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case BTA_ID_PAN: // 14
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return std::string("PAN Personal area network");
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case BTA_ID_AV: // 18
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return std::string("Advanced audio/video");
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case BTA_ID_HD: // 20
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return std::string("HID Human interface device");
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case BTA_ID_HH: // 23
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return std::string("HID Human interface host");
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case BTA_ID_GATTC: // 31
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return std::string("GATT client");
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case BTA_ID_GATTS: // 32
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return std::string("GATT server");
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default:
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return std::string("Unknown");
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}
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}
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typedef enum : uint8_t {
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BTA_SYS_CONN_OPEN = 0x00,
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BTA_SYS_CONN_CLOSE = 0x01,
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BTA_SYS_APP_OPEN = 0x02,
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BTA_SYS_APP_CLOSE = 0x03,
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BTA_SYS_SCO_OPEN = 0x04,
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BTA_SYS_SCO_CLOSE = 0x05,
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BTA_SYS_CONN_IDLE = 0x06,
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BTA_SYS_CONN_BUSY = 0x07,
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BTA_SYS_ROLE_CHANGE = 0x14, /* role change */
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} tBTA_SYS_CONN_STATUS;
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inline std::string bta_sys_conn_status_text(tBTA_SYS_CONN_STATUS status) {
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switch (status) {
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case BTA_SYS_CONN_OPEN:
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return std::string("BTA_SYS_CONN_OPEN");
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case BTA_SYS_CONN_CLOSE:
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return std::string("BTA_SYS_CONN_CLOSE");
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case BTA_SYS_APP_OPEN:
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return std::string("BTA_SYS_APP_OPEN");
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case BTA_SYS_APP_CLOSE:
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return std::string("BTA_SYS_APP_CLOSE");
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case BTA_SYS_SCO_OPEN:
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return std::string("BTA_SYS_SCO_OPEN");
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case BTA_SYS_SCO_CLOSE:
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return std::string("BTA_SYS_SCO_CLOSE");
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case BTA_SYS_CONN_IDLE:
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return std::string("BTA_SYS_CONN_IDLE");
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case BTA_SYS_CONN_BUSY:
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return std::string("BTA_SYS_CONN_BUSY");
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case BTA_SYS_ROLE_CHANGE:
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return std::string("BTA_SYS_ROLE_CHANGE");
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default:
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return std::string("UNKNOWN");
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}
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}
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/* conn callback for role / low power manager*/
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typedef void(tBTA_SYS_CONN_CBACK)(tBTA_SYS_CONN_STATUS status, uint8_t id,
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uint8_t app_id, const RawAddress& peer_addr);
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/* conn callback for role / low power manager*/
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typedef void(tBTA_SYS_SSR_CFG_CBACK)(uint8_t id, uint8_t app_id,
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uint16_t latency, uint16_t tout);
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typedef struct {
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bluetooth::Uuid custom_uuid;
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uint32_t handle;
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} tBTA_CUSTOM_UUID;
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#if (BTA_EIR_CANNED_UUID_LIST != TRUE)
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/* eir callback for adding/removeing UUID */
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typedef void(tBTA_SYS_EIR_CBACK)(uint16_t uuid16, bool adding);
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typedef void(tBTA_SYS_CUST_EIR_CBACK)(const tBTA_CUSTOM_UUID &curr, bool adding);
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#endif
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/* registration structure */
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typedef struct {
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tBTA_SYS_EVT_HDLR* evt_hdlr;
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tBTA_SYS_DISABLE* disable;
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} tBTA_SYS_REG;
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/*****************************************************************************
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* Global data
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****************************************************************************/
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/* trace level */
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extern uint8_t appl_trace_level;
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/*****************************************************************************
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* Macros
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****************************************************************************/
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/* Calculate start of event enumeration; id is top 8 bits of event */
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#define BTA_SYS_EVT_START(id) ((id) << 8)
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/*****************************************************************************
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* Function declarations
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****************************************************************************/
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void bta_set_forward_hw_failures(bool value);
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void BTA_sys_signal_hw_error();
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extern void bta_sys_init(void);
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extern void bta_sys_register(uint8_t id, const tBTA_SYS_REG* p_reg);
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extern void bta_sys_deregister(uint8_t id);
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extern bool bta_sys_is_register(uint8_t id);
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extern void bta_sys_sendmsg(void* p_msg);
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extern void bta_sys_sendmsg_delayed(void* p_msg, const base::TimeDelta& delay);
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extern void bta_sys_start_timer(alarm_t* alarm, uint64_t interval_ms,
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uint16_t event, uint16_t layer_specific);
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extern void bta_sys_disable();
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extern void bta_sys_rm_register(tBTA_SYS_CONN_CBACK* p_cback);
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extern void bta_sys_pm_register(tBTA_SYS_CONN_CBACK* p_cback);
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extern void bta_sys_sco_register(tBTA_SYS_CONN_CBACK* p_cback);
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extern void bta_sys_conn_open(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_conn_close(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_app_open(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_app_close(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_sco_open(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_sco_close(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_sco_use(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_sco_unuse(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_idle(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_busy(uint8_t id, uint8_t app_id,
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const RawAddress& peer_addr);
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extern void bta_sys_ssr_cfg_register(tBTA_SYS_SSR_CFG_CBACK* p_cback);
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extern void bta_sys_chg_ssr_config(uint8_t id, uint8_t app_id,
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uint16_t max_latency, uint16_t min_tout);
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extern void bta_sys_role_chg_register(tBTA_SYS_CONN_CBACK* p_cback);
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extern void bta_sys_notify_role_chg(const RawAddress& peer_addr,
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tHCI_ROLE new_role, tHCI_STATUS hci_status);
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extern void bta_sys_collision_register(uint8_t bta_id,
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tBTA_SYS_CONN_CBACK* p_cback);
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extern void bta_sys_notify_collision(const RawAddress& peer_addr);
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#if (BTA_EIR_CANNED_UUID_LIST != TRUE)
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extern void bta_sys_eir_register(tBTA_SYS_EIR_CBACK* p_cback);
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extern void bta_sys_add_uuid(uint16_t uuid16);
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extern void bta_sys_remove_uuid(uint16_t uuid16);
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extern void bta_sys_cust_eir_register(tBTA_SYS_CUST_EIR_CBACK* p_cback);
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extern void bta_sys_add_cust_uuid(const tBTA_CUSTOM_UUID& curr);
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extern void bta_sys_remove_cust_uuid(const tBTA_CUSTOM_UUID& curr);
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#else
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#define bta_sys_eir_register(ut)
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#define bta_sys_add_uuid(ut)
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#define bta_sys_remove_uuid(ut)
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#define bta_sys_cust_eir_register(ut)
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#define bta_sys_add_cust_uuid(ut)
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#define bta_sys_remove_cust_uuid(ut)
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#endif
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#endif /* BTA_SYS_H */
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