song zhao / smartball_project_test_board

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Dependencies:   BLE_API nRF51822

Fork of BLE_NODE_TEST by Yihui Xiong

mbed-src/common/TimerEvent.cpp@9:05f0b5a3a70a, 2014-10-29 (annotated)

Committer:
yihui
Date:
Wed Oct 29 06:23:47 2014 +0000
Revision:
9:05f0b5a3a70a
initial

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 9:05f0b5a3a70a 1 /* mbed Microcontroller Library
yihui 9:05f0b5a3a70a 2 * Copyright (c) 2006-2013 ARM Limited
yihui 9:05f0b5a3a70a 3 *
yihui 9:05f0b5a3a70a 4 * Licensed under the Apache License, Version 2.0 (the "License");
yihui 9:05f0b5a3a70a 5 * you may not use this file except in compliance with the License.
yihui 9:05f0b5a3a70a 6 * You may obtain a copy of the License at
yihui 9:05f0b5a3a70a 7 *
yihui 9:05f0b5a3a70a 8 * http://www.apache.org/licenses/LICENSE-2.0
yihui 9:05f0b5a3a70a 9 *
yihui 9:05f0b5a3a70a 10 * Unless required by applicable law or agreed to in writing, software
yihui 9:05f0b5a3a70a 11 * distributed under the License is distributed on an "AS IS" BASIS,
yihui 9:05f0b5a3a70a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
yihui 9:05f0b5a3a70a 13 * See the License for the specific language governing permissions and
yihui 9:05f0b5a3a70a 14 * limitations under the License.
yihui 9:05f0b5a3a70a 15 */
yihui 9:05f0b5a3a70a 16 #include "TimerEvent.h"
yihui 9:05f0b5a3a70a 17 #include "cmsis.h"
yihui 9:05f0b5a3a70a 18
yihui 9:05f0b5a3a70a 19 #include <stddef.h>
yihui 9:05f0b5a3a70a 20
yihui 9:05f0b5a3a70a 21 namespace mbed {
yihui 9:05f0b5a3a70a 22
yihui 9:05f0b5a3a70a 23 TimerEvent::TimerEvent() : event() {
yihui 9:05f0b5a3a70a 24 us_ticker_set_handler((&TimerEvent::irq));
yihui 9:05f0b5a3a70a 25 }
yihui 9:05f0b5a3a70a 26
yihui 9:05f0b5a3a70a 27 void TimerEvent::irq(uint32_t id) {
yihui 9:05f0b5a3a70a 28 TimerEvent *timer_event = (TimerEvent*)id;
yihui 9:05f0b5a3a70a 29 timer_event->handler();
yihui 9:05f0b5a3a70a 30 }
yihui 9:05f0b5a3a70a 31
yihui 9:05f0b5a3a70a 32 TimerEvent::~TimerEvent() {
yihui 9:05f0b5a3a70a 33 remove();
yihui 9:05f0b5a3a70a 34 }
yihui 9:05f0b5a3a70a 35
yihui 9:05f0b5a3a70a 36 // insert in to linked list
yihui 9:05f0b5a3a70a 37 void TimerEvent::insert(timestamp_t timestamp) {
yihui 9:05f0b5a3a70a 38 us_ticker_insert_event(&event, timestamp, (uint32_t)this);
yihui 9:05f0b5a3a70a 39 }
yihui 9:05f0b5a3a70a 40
yihui 9:05f0b5a3a70a 41 void TimerEvent::remove() {
yihui 9:05f0b5a3a70a 42 us_ticker_remove_event(&event);
yihui 9:05f0b5a3a70a 43 }
yihui 9:05f0b5a3a70a 44
yihui 9:05f0b5a3a70a 45 } // namespace mbed