mirror of https://github.com/ARMmbed/mbed-os.git
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/* mbed Microcontroller Library
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* Copyright (c) 2006-2013 ARM Limited
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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/Ticker.h"
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#include "drivers/TimerEvent.h"
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#include "platform/FunctionPointer.h"
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#include "hal/ticker_api.h"
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#include "platform/mbed_critical.h"
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namespace mbed {
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void Ticker::detach() {
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core_util_critical_section_enter();
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remove();
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_function = 0;
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core_util_critical_section_exit();
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}
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void Ticker::setup(timestamp_t t) {
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core_util_critical_section_enter();
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remove();
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_delay = t;
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insert(_delay + ticker_read(_ticker_data));
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core_util_critical_section_exit();
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}
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void Ticker::handler() {
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insert(event.timestamp + _delay);
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_function();
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}
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} // namespace mbed
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