| /* |
| * Copyright 2019 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. |
| */ |
| #pragma once |
| |
| #include <cstdint> |
| |
| namespace bluetooth { |
| namespace neighbor { |
| |
| static constexpr double kTimeTickMs = 0.625; |
| |
| using ScanInterval = uint16_t; // Range 0x0012 to 0x1000; only even values valid 11.25 to 2560ms |
| using ScanWindow = uint16_t; // Range 0x0011 to 0x1000; 10.625ms to 2560ms |
| |
| inline double ScanIntervalTimeMs(ScanInterval interval) { |
| return kTimeTickMs * interval; |
| } |
| |
| inline double ScanWindowTimeMs(ScanWindow window) { |
| return kTimeTickMs * window; |
| } |
| |
| using ScanParameters = struct { |
| ScanInterval interval; |
| ScanWindow window; |
| }; |
| |
| } // namespace neighbor |
| } // namespace bluetooth |