| /* |
| * Copyright 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "beacon_swarm" |
| |
| #include "beacon_swarm.h" |
| #include "stack/include/hcidefs.h" |
| |
| using std::vector; |
| |
| namespace test_vendor_lib { |
| BeaconSwarm::BeaconSwarm() { |
| advertising_interval_ms_ = std::chrono::milliseconds(1280); |
| advertising_type_ = BTM_BLE_NON_CONNECT_EVT; |
| adv_data_ = {0x02, // Length |
| BTM_BLE_AD_TYPE_FLAG, |
| BTM_BLE_BREDR_NOT_SPT | BTM_BLE_GEN_DISC_FLAG, |
| 0x15, |
| BTM_BLE_AD_TYPE_NAME_CMPL, |
| 'g', |
| 'D', |
| 'e', |
| 'v', |
| 'i', |
| 'c', |
| 'e', |
| '-', |
| 'b', |
| 'e', |
| 'a', |
| 'c', |
| 'o', |
| 'n', |
| '_', |
| 's', |
| 'w', |
| 'a', |
| 'r', |
| 'm'}; |
| |
| scan_response_present_ = true; |
| scan_data_ = {0x06, // Length |
| BTM_BLE_AD_TYPE_NAME_SHORT, |
| 'c', |
| 'b', |
| 'e', |
| 'a', |
| 'c'}; |
| } |
| |
| void BeaconSwarm::Initialize(const vector<std::string>& args) { |
| if (args.size() < 2) return; |
| |
| BtAddress addr; |
| if (addr.FromString(args[1])) SetBtAddress(addr); |
| |
| if (args.size() < 3) return; |
| |
| SetAdvertisementInterval(std::chrono::milliseconds(std::stoi(args[2]))); |
| } |
| |
| void BeaconSwarm::TimerTick() { |
| std::vector<uint8_t> beacon_addr; |
| GetBtAddress().ToVector(beacon_addr); |
| beacon_addr[0]++; |
| BtAddress next_addr; |
| next_addr.FromVector(beacon_addr); |
| |
| SetBtAddress(next_addr); |
| } |
| |
| } // namespace test_vendor_lib |