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