joey shelton / LED_Demo2

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Dependencies:   MAX44000 PWM_Tone_Library nexpaq_mdk

Fork of LED_Demo by joey shelton

mbd_os/hal/api/TimerEvent.h@9:6bb35cef007d, 2016-10-22 (annotated)

Committer:
cyberjoey
Date:
Sat Oct 22 01:31:58 2016 +0000
Revision:
9:6bb35cef007d
Parent:
1:55a6170b404f 
WORKING

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 1:55a6170b404f 1 /* mbed Microcontroller Library
nexpaq 1:55a6170b404f 2 * Copyright (c) 2006-2013 ARM Limited
nexpaq 1:55a6170b404f 3 *
nexpaq 1:55a6170b404f 4 * Licensed under the Apache License, Version 2.0 (the "License");
nexpaq 1:55a6170b404f 5 * you may not use this file except in compliance with the License.
nexpaq 1:55a6170b404f 6 * You may obtain a copy of the License at
nexpaq 1:55a6170b404f 7 *
nexpaq 1:55a6170b404f 8 * http://www.apache.org/licenses/LICENSE-2.0
nexpaq 1:55a6170b404f 9 *
nexpaq 1:55a6170b404f 10 * Unless required by applicable law or agreed to in writing, software
nexpaq 1:55a6170b404f 11 * distributed under the License is distributed on an "AS IS" BASIS,
nexpaq 1:55a6170b404f 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
nexpaq 1:55a6170b404f 13 * See the License for the specific language governing permissions and
nexpaq 1:55a6170b404f 14 * limitations under the License.
nexpaq 1:55a6170b404f 15 */
nexpaq 1:55a6170b404f 16 #ifndef MBED_TIMEREVENT_H
nexpaq 1:55a6170b404f 17 #define MBED_TIMEREVENT_H
nexpaq 1:55a6170b404f 18
nexpaq 1:55a6170b404f 19 #include "ticker_api.h"
nexpaq 1:55a6170b404f 20 #include "us_ticker_api.h"
nexpaq 1:55a6170b404f 21
nexpaq 1:55a6170b404f 22 namespace mbed {
nexpaq 1:55a6170b404f 23
nexpaq 1:55a6170b404f 24 /** Base abstraction for timer interrupts
nexpaq 1:55a6170b404f 25 *
nexpaq 1:55a6170b404f 26 * @Note Synchronization level: Interrupt safe
nexpaq 1:55a6170b404f 27 */
nexpaq 1:55a6170b404f 28 class TimerEvent {
nexpaq 1:55a6170b404f 29 public:
nexpaq 1:55a6170b404f 30 TimerEvent();
nexpaq 1:55a6170b404f 31 TimerEvent(const ticker_data_t *data);
nexpaq 1:55a6170b404f 32
nexpaq 1:55a6170b404f 33 /** The handler registered with the underlying timer interrupt
nexpaq 1:55a6170b404f 34 */
nexpaq 1:55a6170b404f 35 static void irq(uint32_t id);
nexpaq 1:55a6170b404f 36
nexpaq 1:55a6170b404f 37 /** Destruction removes it...
nexpaq 1:55a6170b404f 38 */
nexpaq 1:55a6170b404f 39 virtual ~TimerEvent();
nexpaq 1:55a6170b404f 40
nexpaq 1:55a6170b404f 41 protected:
nexpaq 1:55a6170b404f 42 // The handler called to service the timer event of the derived class
nexpaq 1:55a6170b404f 43 virtual void handler() = 0;
nexpaq 1:55a6170b404f 44
nexpaq 1:55a6170b404f 45 // insert in to linked list
nexpaq 1:55a6170b404f 46 void insert(timestamp_t timestamp);
nexpaq 1:55a6170b404f 47
nexpaq 1:55a6170b404f 48 // remove from linked list, if in it
nexpaq 1:55a6170b404f 49 void remove();
nexpaq 1:55a6170b404f 50
nexpaq 1:55a6170b404f 51 ticker_event_t event;
nexpaq 1:55a6170b404f 52
nexpaq 1:55a6170b404f 53 const ticker_data_t *_ticker_data;
nexpaq 1:55a6170b404f 54 };
nexpaq 1:55a6170b404f 55
nexpaq 1:55a6170b404f 56 } // namespace mbed
nexpaq 1:55a6170b404f 57
nexpaq 1:55a6170b404f 58 #endif