784d6f1a88
Expose both duration and maximum extended advertising events to limit
advertising time.
Test: manual
Bug: 30622771
Change-Id: Id5a7246b1d3e937d5c462315c157b320d659a52d
(cherry picked from commit dd3e64f258)
105 lines
4 KiB
C++
105 lines
4 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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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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#ifndef ANDROID_INCLUDE_BLE_ADVERTISER_H
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#define ANDROID_INCLUDE_BLE_ADVERTISER_H
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#include <base/callback_forward.h>
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#include <stdint.h>
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#include <vector>
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#include "bt_common_types.h"
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#include "bt_gatt_types.h"
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struct AdvertiseParameters {
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uint16_t advertising_event_properties;
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uint32_t min_interval;
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uint32_t max_interval;
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uint8_t channel_map;
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int8_t tx_power;
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uint8_t primary_advertising_phy;
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uint8_t secondary_advertising_phy;
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uint8_t scan_request_notification_enable;
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};
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struct PeriodicAdvertisingParameters {
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uint8_t enable;
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uint16_t min_interval;
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uint16_t max_interval;
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uint16_t periodic_advertising_properties;
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};
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class BleAdvertiserInterface {
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public:
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virtual ~BleAdvertiserInterface() = default;
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/** Callback invoked when multi-adv operation has completed */
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using StatusCallback = base::Callback<void(uint8_t /* status */)>;
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using IdStatusCallback =
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base::Callback<void(uint8_t /* advertiser_id */, uint8_t /* status */)>;
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using IdTxPowerStatusCallback =
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base::Callback<void(uint8_t /* advertiser_id */, int8_t /* tx_power */, uint8_t /* status */)>;
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using ParametersCallback =
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base::Callback<void(uint8_t /* status */, int8_t /* tx_power */)>;
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/** Registers an advertiser with the stack */
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virtual void RegisterAdvertiser(IdStatusCallback) = 0;
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/* Set the parameters as per spec, user manual specified values */
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virtual void SetParameters(uint8_t advertiser_id, AdvertiseParameters params,
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ParametersCallback cb) = 0;
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/* Setup the data */
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virtual void SetData(int advertiser_id, bool set_scan_rsp,
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std::vector<uint8_t> data, StatusCallback cb) = 0;
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/* Enable the advertising instance */
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virtual void Enable(uint8_t advertiser_id, bool enable, StatusCallback cb,
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uint16_t duration, uint8_t maxExtAdvEvents,
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StatusCallback timeout_cb) = 0;
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/* Unregisters an advertiser */
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virtual void Unregister(uint8_t advertiser_id) = 0;
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virtual void StartAdvertising(uint8_t advertiser_id, StatusCallback cb,
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AdvertiseParameters params,
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std::vector<uint8_t> advertise_data,
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std::vector<uint8_t> scan_response_data,
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int timeout_s, StatusCallback timeout_cb) = 0;
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/** Start the advertising set. This include registering, setting all
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* parameters and data, and enabling it. |register_cb| is called when the set
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* is advertising. |timeout_cb| is called when the timeout_s have passed */
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virtual void StartAdvertisingSet(
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IdTxPowerStatusCallback register_cb, AdvertiseParameters params,
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std::vector<uint8_t> advertise_data,
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std::vector<uint8_t> scan_response_data,
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PeriodicAdvertisingParameters periodic_params,
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std::vector<uint8_t> periodic_data, uint16_t duration,
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uint8_t maxExtAdvEvents, IdStatusCallback timeout_cb) = 0;
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virtual void SetPeriodicAdvertisingParameters(
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int advertiser_id, PeriodicAdvertisingParameters parameters,
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StatusCallback cb) = 0;
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virtual void SetPeriodicAdvertisingData(int advertiser_id,
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std::vector<uint8_t> data,
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StatusCallback cb) = 0;
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virtual void SetPeriodicAdvertisingEnable(int advertiser_id, bool enable,
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StatusCallback cb) = 0;
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};
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#endif /* ANDROID_INCLUDE_BLE_ADVERTISER_H */
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