t
Fork of mbed-dev by
Diff: drivers/TimerEvent.cpp
- Revision:
- 149:156823d33999
- Child:
- 167:e84263d55307
diff -r 21d94c44109e -r 156823d33999 drivers/TimerEvent.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/drivers/TimerEvent.cpp Fri Oct 28 11:17:30 2016 +0100 @@ -0,0 +1,51 @@ +/* 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::remove() { + ticker_remove_event(_ticker_data, &event); +} + +} // namespace mbed