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drivers/TimerEvent.cpp
- Committer:
- AnnaBridge
- Date:
- 2017-06-21
- Revision:
- 167:e84263d55307
- Parent:
- 149:156823d33999
File content as of revision 167:e84263d55307:
/* 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 "drivers/TimerEvent.h" #include "cmsis.h" #include <stddef.h> #include "hal/ticker_api.h" #include "hal/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::insert_absolute(us_timestamp_t timestamp) { ticker_insert_event_us(_ticker_data, &event, timestamp, (uint32_t)this); } void TimerEvent::remove() { ticker_remove_event(_ticker_data, &event); } } // namespace mbed