blob: 55bfda5e6cc7f16bc1af67d44cc0dcb050a54697 [file] [log] [blame]
// Copyright 2021 The Pigweed Authors
// 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
// 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 <kernel.h>
// Use the Zephyr config's tick rate.
#ifdef __cplusplus
#include "pw_chrono/epoch.h"
namespace pw::chrono::backend {
// The Zephyr clock starts at zero during initialization, approximately the
// time since boot.
inline constexpr Epoch kSystemClockEpoch = pw::chrono::Epoch::kTimeSinceBoot;
// The current backend implementation is not NMI safe.
inline constexpr bool kSystemClockNmiSafe = false;
// The Zephyr clock never halts.
inline constexpr bool kSystemClockFreeRunning = false;
} // namespace pw::chrono::backend
#endif // __cplusplus