Greg Steiert / pegasus_dev

Development mbed library for MAX32630FTHR

Dependents:   blinky_max32630fthr

drivers/TimerEvent.cpp@0:5c4d7b2438d3, 2016-11-11 (annotated)

Committer:
switches
Date:
Fri Nov 11 20:59:50 2016 +0000
Revision:
0:5c4d7b2438d3
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
switches 0:5c4d7b2438d3 1 /* mbed Microcontroller Library
switches 0:5c4d7b2438d3 2 * Copyright (c) 2006-2013 ARM Limited
switches 0:5c4d7b2438d3 3 *
switches 0:5c4d7b2438d3 4 * Licensed under the Apache License, Version 2.0 (the "License");
switches 0:5c4d7b2438d3 5 * you may not use this file except in compliance with the License.
switches 0:5c4d7b2438d3 6 * You may obtain a copy of the License at
switches 0:5c4d7b2438d3 7 *
switches 0:5c4d7b2438d3 8 * http://www.apache.org/licenses/LICENSE-2.0
switches 0:5c4d7b2438d3 9 *
switches 0:5c4d7b2438d3 10 * Unless required by applicable law or agreed to in writing, software
switches 0:5c4d7b2438d3 11 * distributed under the License is distributed on an "AS IS" BASIS,
switches 0:5c4d7b2438d3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:5c4d7b2438d3 13 * See the License for the specific language governing permissions and
switches 0:5c4d7b2438d3 14 * limitations under the License.
switches 0:5c4d7b2438d3 15 */
switches 0:5c4d7b2438d3 16 #include "drivers/TimerEvent.h"
switches 0:5c4d7b2438d3 17 #include "cmsis.h"
switches 0:5c4d7b2438d3 18
switches 0:5c4d7b2438d3 19 #include <stddef.h>
switches 0:5c4d7b2438d3 20 #include "hal/ticker_api.h"
switches 0:5c4d7b2438d3 21 #include "hal/us_ticker_api.h"
switches 0:5c4d7b2438d3 22
switches 0:5c4d7b2438d3 23 namespace mbed {
switches 0:5c4d7b2438d3 24
switches 0:5c4d7b2438d3 25 TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) {
switches 0:5c4d7b2438d3 26 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
switches 0:5c4d7b2438d3 27 }
switches 0:5c4d7b2438d3 28
switches 0:5c4d7b2438d3 29 TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) {
switches 0:5c4d7b2438d3 30 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
switches 0:5c4d7b2438d3 31 }
switches 0:5c4d7b2438d3 32
switches 0:5c4d7b2438d3 33 void TimerEvent::irq(uint32_t id) {
switches 0:5c4d7b2438d3 34 TimerEvent *timer_event = (TimerEvent*)id;
switches 0:5c4d7b2438d3 35 timer_event->handler();
switches 0:5c4d7b2438d3 36 }
switches 0:5c4d7b2438d3 37
switches 0:5c4d7b2438d3 38 TimerEvent::~TimerEvent() {
switches 0:5c4d7b2438d3 39 remove();
switches 0:5c4d7b2438d3 40 }
switches 0:5c4d7b2438d3 41
switches 0:5c4d7b2438d3 42 // insert in to linked list
switches 0:5c4d7b2438d3 43 void TimerEvent::insert(timestamp_t timestamp) {
switches 0:5c4d7b2438d3 44 ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this);
switches 0:5c4d7b2438d3 45 }
switches 0:5c4d7b2438d3 46
switches 0:5c4d7b2438d3 47 void TimerEvent::remove() {
switches 0:5c4d7b2438d3 48 ticker_remove_event(_ticker_data, &event);
switches 0:5c4d7b2438d3 49 }
switches 0:5c4d7b2438d3 50
switches 0:5c4d7b2438d3 51 } // namespace mbed