mirror of https://github.com/ARMmbed/mbed-os.git
56 lines
1.6 KiB
C++
56 lines
1.6 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/TimerEvent.h"
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#include "cmsis.h"
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#include <stddef.h>
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#include "hal/ticker_api.h"
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#include "hal/us_ticker_api.h"
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namespace mbed {
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TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) {
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ticker_set_handler(_ticker_data, (&TimerEvent::irq));
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}
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TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) {
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ticker_set_handler(_ticker_data, (&TimerEvent::irq));
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}
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void TimerEvent::irq(uint32_t id) {
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TimerEvent *timer_event = (TimerEvent*)id;
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timer_event->handler();
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}
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TimerEvent::~TimerEvent() {
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remove();
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}
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// insert in to linked list
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void TimerEvent::insert(timestamp_t timestamp) {
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ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this);
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}
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void TimerEvent::insert_absolute(us_timestamp_t timestamp) {
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ticker_insert_event_us(_ticker_data, &event, timestamp, (uint32_t)this);
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}
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void TimerEvent::remove() {
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ticker_remove_event(_ticker_data, &event);
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}
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} // namespace mbed
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