Daiki Kato / mbed-os-lychee

mbed-os for GR-LYCHEE

Dependents:   mbed-os-example-blinky-gr-lychee GR-Boads_Camera_sample GR-Boards_Audio_Recoder GR-Boads_Camera_DisplayApp ... more

drivers/TimerEvent.cpp@0:f782d9c66c49, 2018-02-02 (annotated)

Committer:
dkato
Date:
Fri Feb 02 05:42:23 2018 +0000
Revision:
0:f782d9c66c49
mbed-os for GR-LYCHEE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dkato 0:f782d9c66c49 1 /* mbed Microcontroller Library
dkato 0:f782d9c66c49 2 * Copyright (c) 2006-2013 ARM Limited
dkato 0:f782d9c66c49 3 *
dkato 0:f782d9c66c49 4 * Licensed under the Apache License, Version 2.0 (the "License");
dkato 0:f782d9c66c49 5 * you may not use this file except in compliance with the License.
dkato 0:f782d9c66c49 6 * You may obtain a copy of the License at
dkato 0:f782d9c66c49 7 *
dkato 0:f782d9c66c49 8 * http://www.apache.org/licenses/LICENSE-2.0
dkato 0:f782d9c66c49 9 *
dkato 0:f782d9c66c49 10 * Unless required by applicable law or agreed to in writing, software
dkato 0:f782d9c66c49 11 * distributed under the License is distributed on an "AS IS" BASIS,
dkato 0:f782d9c66c49 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dkato 0:f782d9c66c49 13 * See the License for the specific language governing permissions and
dkato 0:f782d9c66c49 14 * limitations under the License.
dkato 0:f782d9c66c49 15 */
dkato 0:f782d9c66c49 16 #include "drivers/TimerEvent.h"
dkato 0:f782d9c66c49 17 #include "cmsis.h"
dkato 0:f782d9c66c49 18
dkato 0:f782d9c66c49 19 #include <stddef.h>
dkato 0:f782d9c66c49 20 #include "hal/ticker_api.h"
dkato 0:f782d9c66c49 21 #include "hal/us_ticker_api.h"
dkato 0:f782d9c66c49 22
dkato 0:f782d9c66c49 23 namespace mbed {
dkato 0:f782d9c66c49 24
dkato 0:f782d9c66c49 25 TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) {
dkato 0:f782d9c66c49 26 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
dkato 0:f782d9c66c49 27 }
dkato 0:f782d9c66c49 28
dkato 0:f782d9c66c49 29 TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) {
dkato 0:f782d9c66c49 30 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
dkato 0:f782d9c66c49 31 }
dkato 0:f782d9c66c49 32
dkato 0:f782d9c66c49 33 void TimerEvent::irq(uint32_t id) {
dkato 0:f782d9c66c49 34 TimerEvent *timer_event = (TimerEvent*)id;
dkato 0:f782d9c66c49 35 timer_event->handler();
dkato 0:f782d9c66c49 36 }
dkato 0:f782d9c66c49 37
dkato 0:f782d9c66c49 38 TimerEvent::~TimerEvent() {
dkato 0:f782d9c66c49 39 remove();
dkato 0:f782d9c66c49 40 }
dkato 0:f782d9c66c49 41
dkato 0:f782d9c66c49 42 // insert in to linked list
dkato 0:f782d9c66c49 43 void TimerEvent::insert(timestamp_t timestamp) {
dkato 0:f782d9c66c49 44 ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this);
dkato 0:f782d9c66c49 45 }
dkato 0:f782d9c66c49 46
dkato 0:f782d9c66c49 47 void TimerEvent::remove() {
dkato 0:f782d9c66c49 48 ticker_remove_event(_ticker_data, &event);
dkato 0:f782d9c66c49 49 }
dkato 0:f782d9c66c49 50
dkato 0:f782d9c66c49 51 } // namespace mbed