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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
#include "TimerEvent.h"
#include "cmsis.h"
#include <stddef.h>
#include "ticker_api.h"
#include "us_ticker_api.h"
namespace mbed {
TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) {
ticker_set_handler(_ticker_data, (&TimerEvent::irq));
}
TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) {
ticker_set_handler(_ticker_data, (&TimerEvent::irq));
}
void TimerEvent::irq(uint32_t id) {
TimerEvent *timer_event = (TimerEvent*)id;
timer_event->handler();
}
TimerEvent::~TimerEvent() {
remove();
}
// insert in to linked list
void TimerEvent::insert(timestamp_t timestamp) {
ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this);
}
void TimerEvent::remove() {
ticker_remove_event(_ticker_data, &event);
}
} // namespace mbed