mirror of https://github.com/ARMmbed/mbed-os.git
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/* mbed Microcontroller Library
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* Copyright (c) 2006-2013 ARM Limited
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* SPDX-License-Identifier: Apache-2.0
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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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#include "drivers/Timeout.h"
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#include "drivers/LowPowerTimeout.h"
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#include "drivers/HighResClock.h"
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#include "drivers/LowPowerClock.h"
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#include "drivers/RealTimeClock.h"
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using namespace std::chrono;
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namespace mbed {
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void TimeoutBase::handler()
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{
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if (_function) {
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Callback<void()> function_to_call = _function;
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// Clean up state to "detached" before calling callback; it may attach
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// a new callback. Equivalent to detach(), but skips the remove();
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// it's unnecessary because we're in the ticker's handler.
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_function = nullptr;
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if (_lock_deepsleep) {
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sleep_manager_unlock_deep_sleep();
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}
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function_to_call();
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}
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}
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Timeout::Timeout() : TimeoutBase(get_us_ticker_data(), true)
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{
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}
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#if DEVICE_LPTICKER
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LowPowerTimeout::LowPowerTimeout() : TimeoutBase(get_lp_ticker_data(), false)
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{
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}
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#endif
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/* A few miscellaneous out-of-line static members from various related classes,
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* just to save them getting needing their own cpp file for one line.
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* (In C++17 could avoid the need for this by making the members inline).
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*/
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const bool HighResClock::is_steady;
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#if DEVICE_LPTICKER
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const bool LowPowerClock::is_steady;
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#endif
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const bool RealTimeClock::is_steady;
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} // namespace mbed
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